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HINDALCO INDUSTRIES LIMITED (UNIT: BIRLA COPPER)
PROPOSED EXPANSION PROJECT OF
CONTINUOUS CAST COPPER ROD
PREPARED BY:
ECO CHEM SALES & SERVICE A-WING, ASHOKA PAVILION, OFFICE FLOOR,
OPP. KAPADIA HEALTH CLUB, NEW CIVIL ROAD, SURAT-001
ENVIRONMENTAL IMPACT ASSESSMENT REPORT
HINDALCO INDUSTRIES LIMITED (UNIT: BIRLA COPPER)
GGIIDDCC EEssttaattee,, DDaahheejj,, DDiisstt.. BBhhaarruucchh,, GGuujjaarraatt
EEnnvviirroonnmmeennttaall IImmppaacctt AAsssseessmmeenntt RReeppoorrtt
ffoorr
PPrrooppoosseedd EExxppaannssiioonn PPrroojjeecctt ooff
CCoonnttiinnuuoouuss CCaasstt CCooppppeerr RRoodd
PREPARED BY
ECO CHEM SALES & SERVICE (NABET ACCREDIATED CONSULTANT BY QCI)
A-Wing, Ashoka Pavilion, Office Floor, Opp. Kapadia Health Club, New Civil Road, Surat-001.
PROJECT PERSONNEL
Project Co-Ordinator
Mrs. Rekha Shah
Functional Area Experts & Team members:
Mrs. Rekha Shah Mr. Dhaval Shah
Mrs. Dipti Patel Mr. Sunil Patel
Mr. Sanjeev Sharma Mr. Nilesh Jogal
Mr. Nirzar Lakhia Mr. Hemlatta Patel
Mr. Harshit Sinha Ms. Foram Desai
Mr. Dhaval Jhaveri Mr. Rajat Gondaliya
Mr. Praful S. Patel Mr. Dipak Maru
Mr. Sunilkumar Pandey
F. No. J-11011/927/2008-IA.II(I)Government of India
Ministry of Environment, Forest and Climate Change(LA. Division)
Indira Paryavaran BhawanJor Bagh Road, Aliganj,
New Delhi - 110003E-mail: satish.garkoti@nic.in
Tele: 011: 24695316Dated: 8th January, 2016
TyV MIs Hindalco Industries Ltd
P.O- Dahej, District-BharuchGujrat-392130
Subject: Expansion of Continuous Cast Copper Rod Plant capacity from existing 2,40,000 TPA to 4, 84,000 TPA by setting up of a new CCR plant of 2, 44,000TPA capacity located at Village(s) Lakhigam and Dahej, Tehsil Vagra,District Bharuch in Gujarat by MIs Hindalco Industries Ltd. -prescribing ofToRs regarding.
Sir,
This has reference to your online application dated 24.09.2015 along with theapplication in prescribed format (Form-I), copy of pre-feasibility report and proposed TORsfor undertaking detailed EIA study as per the EIA Notification, 2006 for the projectmentioned above. The proposed project activity is listed at S.No. 3(a), under category 'A' ofthe Schedule ofEIA Notification, 2006 and appraised at the Central level.
2.0 Mis Birla Copper, a unit of Hindalco Industries Ltd. is having Copper Smelting andRefining complex at Village(s) Lakhigam and Dahej, Tehsil Vagra, District Bharuch inGujarat. The unit has proposed to convert the copper cathodes to cast copper (CC) rods toenhance the existing production capacity from 2,40,000 MT/annum to 4,84,000 MT/annumby commissioning a new plant having annual capacity of 2,44,000 MT/annum. It shall behaving additional facility to produce rods with Cu-Alloy and higher rod sizes.
Quantity( MT/Annum
I II IIIName of Product
Proposed CCR Total AfterExisting Plant (Expansion) Proposed
Expansion
Continuous Cast2,40,000 2,44,000 4,84,000
Copper Rod
Copper Cathode* 5,00,000 NIL 5,00,000 I
Sulphuric Acid 14,70,000 NIL 14,70,000
Phosphoric Acid 3,60,000 NIL 3,60,000
DAP!NPK Fertilizers 8,00,000 NIL 8,00,000
Precious Metals, Gold 26 NIL 26
Precious Metals, Silver 200 NIL 200
1
~'I"'J6(Dr. Satish C. Garkoti)
Scientist 'F'
Oxygen Plant 2150 NIL 2150
Power Plant 145.60 MW NIL 145.60 MW
3.0 The proposed CC Rod plant will be set-up in the existing copper smelter complexlocated at 2 1°42 'N latitude and n033'E longitude near Dahej , about 55 km west of Bharuchcity in Gujarat. This site has advantages such as availability of existing infrastructure , likeJetty, utilities, approach roads, colony, canteen, offices etc. The manufacturing processtechnology supplied by aNTIROD of M/s. SMS-Meer, Germany wil1 be used for new CCrod plant. The product (20334 TPM) will be copper rods (Dia 8 mm to 26 mm) in the form ofcoils . The coil 10 will be 1650 mm and 00 will be of 1000 mm. Coil weight will be 2.0 -5.0Mt.
4.0 Proposed plants will be set up in existing plant site. The area required for the plant i4680 m", The total water requirement for CC rod plant including the auxili ary consumption is400 m3/day. The total water requirement for the proposed plant will be met by GlD supplyas per their agreement. The power requirement for the new plant will be 2500 KW which willbe met by our existing captive generation/GEB drawl. The Liquid Natural Gas will beconsumed as fuel. Approximately 27000 SCM/day will be consumed. Total numbers ofemployees will be required 43 including managers, operators and workers.
5.0 The above proposal was cons idered b~ the Reconstituted Expert Appraisal Committee(Industry) during its 1st meeting held on 18t to 20th November, 2015 for prescribing TORsfor undertaking detailed EINEMP study.
6.0 Based on the information furnished and presentation made by the project proponent,the Committee recomm ended prescribing follow ing specific TORs for undertaking detailedEIA and EMP study in addition to the generic TORs enclosed at Annexure I read withadditional TORs at Anncx UI·e-2.
I. Public hearing is exempted for the proposalii. Compliance report from RO for all ECs granted so far should be submitted.
7.0 The undersigned is directed to inform that the Ministry of Environment, Forest andClimate hange (MoEF C) after accept ing the recommendation of the EAC (Industry),hereby decided to accord ToRs for the above project. Although, system generated automaticToRs for the project have been issued to you as per Ministry's directive, however, the finalEIA/EMP report should be submitted based on the ToRs issued to you vide this letter.
8.0 It is requested that the draft EIA Report may be prepared in accordance with theabove mentioned specific TORs and enclosed generic TORs and additional TORs andthereafter further necessary action including conduct of public consultation may be take/n (ifrequired) for obtaining Environment Clearance in accordance with the procedure prescribedunder the EIA Notification, 2006 as amended.
9.0 The TORs are valid for a period of three years from today i.e 8.01.2016 and willexpire on 7.01.2019. However, this period could be further extended by a maximum period ofone year provided an application is made by the project proponent at least three monthsbefore the expiry of the validity period , together with updated Form-I, based on properjustification.
2
Copy to:-
1. The Secretary, Department of Environment, Government of Gujarat.2. The Additional Principal Chief Conservator of Forests (C) Ministry of Environment
Forest & Climate Change Regional Office (WZ), E-5, Kendriya ParyavaranBhawan, ER-S Arera Colon, Link Road-3, Ravishankar Naga~
(Dr. Satish C. Garkoti)Scientist 'F'
3
ANNEXURE-I
GENERIC TERMS OF REFERENCE (TOR) IN RESPECT OF INDUSTRY SECTOR
I. Executive Summary2. Introduction
i. Details of the EIA Consultant including NABET accreditationii. Information about the project proponentiii. Importance and benefits of the project
3. Project Descriptioni. Cost of project and time of completion.ii. Products with capacities for the proposed project.iii. If expansion project, details of existing products with capacities and whether
adequate land is available for expansion, reference of earlier EC if any.iv. List of raw materials required and their source along with mode of
transportation.v. Other chemicals and materials required with quantities and storage capacitiesvi. Details of Emission, effluents, hazardous waste generation and their
management.vii. Requ irement of water, power, with source of supply, status of approval, water
balance diagram, man-power requirement (regular and contract)viii. Process description along with major equipments and machineries, process
flow sheet (quantative) from raw material to products to be providedix. Hazard identification and details of proposed safety systems.x. Expansion/modernization proposals:
a. Copy of all the Environmental Clearance(s) including Amendmentsthereto obtained for the project from MOEF/SEIAA shall be attachedas an Annexure. A certined copy of the latest Monitoring Report of theRegional Office of the Ministry of Environment and Forests as percircular dated 30lh May, 20 12 on the status of compliance ofconditionsstipulated in all the existing environmental c learances includingAmendments shall be provided. In addition, status of compliance ofConsent to Operate for the ongoing lexisting operatio n of the projectfrom SPCB shall be attached with the EIA-EMP report.
b. In case the existing project has not obtained environmental clearance,reasons for not taking EC under the provisions of the EIA Notification1994 and/or EIA Notification 2006 shall be provided. Copies ofConsent to EstablishlNo Objection Certificate and onsent to Operate(in case of units operating prior to ElA Notification 2006 CTE andCTO of FY 2005-2006) obtained from the SPCB shall be submitted.Further, compliance report to the conditions of consents from theSPCB shall be submitted.
4. Site Details
i. Location of the project site covering village, Taluka/Tehsil, District and State,Justification for selecting the site, whether other sites were considered.
II. A toposheet of the study area of radius of IOkm and site location on1:50,000/1 :25,000 scale on an A3/A2 sheet. (including all eco-sensitive areasand environmentally sensitive places) ~
4
5.
iii. Co-ordinates (lat-long) of all four corners ofthe site.IV. Google map-Earth downloaded of the project site.v. Layout maps indicating existing unit as well as proposed unit indicating
storage area, plant area, greenbelt area, utilities etc. If located within anIndustrial area/Estate/Complex, layout of Industrial Area indicating location ofunit within the Industrial area/Estate.
vi. Photographs of the proposed and existing (if applicable) plant site. If existing,show photographs of plantation/greenbelt, in particular.
vii. Landuse break-up of total land of the project site (identified and acquired),government/private - agricultural, forest, wasteland, water bodies, settlements,etc shall be included. (not required for industrial area)
viii. A list of major industries with name and type within study area (lOkm radius)shall be incorporated. Land use details of the study area
ix. Geological features and Geo-hydrological status of the study area shall beincluded.
x. Details of Drainage of the project upto 5km radius of study area. If the site iswithin 1 km radius of any major river, peak and lean season river discharge aswell as flood occurrence frequency based on peak rainfall data of the past 30years. Details of Flood Level of the project site and maximum Flood Level ofthe river shall also be provided. (mega green field projects)
Xl. Status of acquisition of land. If acquisition is not complete, stage of theacquisition process and expected time of complete possession of the land.
xii. R&R details in respect of land in line with state Government policy
Forest and wildlife related issues (if applicable):
i.
ii.
iii.
iv.
v.
vi.
Permission and approval for the use of forest land (forestry clearance), if any,and recommendations of the State Forest Department. (if applicable)Landuse map based on High resolution satellite imagery (GPS) of theproposed site delineating the forestland (in case ofprojects involving forestland more than 40 ha)Status of Application submitted for obtaining the stage I forestry clearancealong with latest status shall be submitted.The projects to be located within 10 km of the National Parks, Sanctuaries,Biosphere Reserves, Migratory Corridors of Wild Animals, the projectproponent shall submit the map duly authenticated by Chief Wildlife Wardenshowing these features vis-it-vis the project location and the recommendationsor comments of the Chief Wildlife Warden-thereon.Wildlife Conservation Plan duly authenticated by the Chief Wildlife Wardenof the State Government for conservation of Schedule I fauna, if any exists inthe study area •Copy of application submitted for clearance under the Wildlife (Protection)Act, 1972, to the Standing Committee of the National Board for Wildlife.
ii.
6. Environmental Status I
i. Determination of atmospheric inversion level at the project site and site-specific micro-meteorological data using temperature, relative humidity,hourly wind speed and direction and rainfall.AAQ data (except monsoon) at 8 locations for PMI0, PM2.5, 802, NOX, COand other parameters relevant to the project shall be collected. The monitoringstations shall be based CPCB guidelines and take into account the predominant wind direction, population zone and sensitive receptors includingreserved forests.
5
iii. Raw data of all AAQ measurement for 12 weeks of all stations as perfrequency given in the NAQQM Notification of Nov. 2009 along with - min.,max., average and 98% values for each of the AAQ parameters from data ofall AAQ stations should be provided as an annexure to the EIA Report.
iv. Surface water quality of nearby River (60m upstream and downstream) andother surface drains at eight locations as per CPCB/MoEF&CC guidelines.
v. Whether the site falls near to polluted stretch of river identified by theCPCB/MoEF&CC.
vi. Ground water monitoring at minimum at 8 locations shall be included.vii. Noise levels monitoring at 8 locations within the study area.viii. Soil Characteristic as per CPCB guidelines.IX. Traffic study of the area, type of vehicles, frequency of vehicles for
transportation of materials, additional traffic due to proposed project, parkingarrangement etc.
x. Detailed description of flora and fauna (terrestrial and aquatic) existing in thestudy area shall be given with special reference to rare, endemic andendangered species. If Schedule-I fauna are found within the study area, aWildlife Conservation Plan shall be prepared and furnished.
xi. Socio-economic status of the study area.
7. Impact Assessment and Environment Management Plan
i. Assessment of ground level concentration of pollutants from the stackemission based on site-specific meteorological features. In case the project islocated on a hilly terrain, the AQIP Modelling shall be done using inputs ofthe specific terrain characteristics for determining the potential impacts of theproject on the AAQ. Cumulative impact of all sources of emissions (includingtransportation) on the AAQ of the area shall be well assessed. Details of themodel used and the input data used for modeling shall also be provided. Theair quality contours shall be plotted on a location map showing the location ofproject site, habitation nearby, sensitive receptors, if any.
ii. Water Quality modelling - in case, if the effluent is proposed to be dischargedin to the local drain, then Water Quality Modelling study should be conductedfor the drain water taking into consideration the upstream and downstreamquality of water of the drain.
iii. Impact of the transport of the raw materials and end products on thesurrounding environment shall be assessed and provided. In this regard,options for transport of raw materials and finished products and wastes (largequantities) by rail or rail-cum road transport or conveyor-cum-rail transportshall be examined.
iv. A note on treatment of wastewater from different plant operations, e'Stentrecycled and reused for different purposes shall be included. Completescheme of effluent treatment. Characteristics of untreated and treated effluentto meet the prescribed standards of discharge under E(P) Rules.
v. Details of stack emission and action plan for control of emissions to meetstandards.
vi. Measures for fugitive emission controlvii. Details of hazardous waste generation and their storage, utilization and
disposal. Copies of MOU regarding utilization of solid and hazardous wasteshall also be included. EMP shall include the concept of waste-minimization,recycle/reuse/recover techniques, Energy conservation, and natural resourceconservation. h,;
6
viii. Proper utilization of fly ash shall be ensured as per Fly Ash Notification, 2009.A detailed plan of action shall be provided.
IX. Action plan for the green belt development plan in 33 % area i.e. land with notless than 1,500 trees per ha. Giving details of species, width of plantation,planning schedule etc. shall be included. The green belt shall be around theproject boundary and a scheme for greening of the roads used for the projectshall also be incorporated.
x. Action plan for rainwater harvesting measures at plant site shall be submittedto harvest rainwater from the roof tops and storm water drains to recharge theground water and also to use for the various activities at the project site toconserve fresh water and reduce the water requirement from other sources.
xi. Total capital cost and recurring cost/annum for environmental pollutioncontrol measures shall be included.
xii. Action plan for post-project environmental monitoring shall be submitted.xiii. Onsite and Offsite Disaster (natural and Man-made) Preparedness and
Emergency Management Plan including Risk Assessment and damage control.Disaster management plan should be linked with District DisasterManagement Plan.
8. Occupational health
9.
I.
ii.
iii.
iv.
Details of existing Occupational & Safety Hazards. What are the exposurelevels of above mentioned hazards and whether they are within PermissibleExposure level (PEL). If these are not within PEL, what measures thecompany has adopted to keep them within PEL so that health of the workerscan be preserved,Details of exposure specific health status evaluation of worker. If the workers'health is being evaluated by pre designed format, chest x rays, Audiometry,Spirometry, Vision testing (Far & Near vision, colour vision and any otherocular defect) ECG, during pre placement and periodical examinations givethe details of the same. Details regarding last month analyzed data ofabovementioned parameters as per age, sex, duration of exposure anddepartment wise.Annual report of heath status of workers with special reference toOccupational Health and Safety.Plan and fund allocation to ensure the occupational health & safety of allcontract and casual workers.
Corporate Environment Policy
i.
ii.
iii.
iv.
Does the company have a well laid down Environment Policy approved by itsBoard of Directors? If so, it may be detailed in the EIA report.Does the Environment Policy prescribe for standard operating process /procedures to bring into focus any infringement / deviation / violation of theenvironmental or forest norms / conditions? If so, it may be detailed in theEIA.What is the hierarchical system or Administrative order of the company todeal with the environmental issues and for ensuring compliance with theenvironmental clearance conditions? Details of this system may be given.Does the company have system of reporting of non compliances / violations ofenvironmental norms to the Board of Directors of the company and / orshareholders or stakeholders at large? This reporting mechanism shall bedetailed in the EIA report
7
10. Details regard ing infrastructure facilities such as sanitation, fuel, restroom etc. to beprovided to the labour force during construction as well as to the casual workersincluding truck drivers during operation phase.
11 . Enterprise Social Commitment (ESC)
I. Adequate funds ( atleast 2.5 % of the project cost) shall be earmarked towardsthe Enterprise Social Commitment based on Public Hearing issues and itemwise details along with time bound action plan shall be included. Socioeconomic development activities need to be elaborated upon.
12. Any litigation pending against the project and/or any direction/order passed by anyCourt of Law against the project, if so, details thereof shall also be included. Has theunit received any notice under the Section 5 of Environment (Protection) Act, 1986 orrelevant Sections of Air and Water Acts? If so, details thereof and com pliance/ATR tothe notice(s) and present status of the case .
13. 'A tabular chart with index for point wise compliance of above TORs.
14. The TORs prescribed shall be valid for a period of three years for submission of theEIA-EMP reports along with Public Hearing Proceedings (wherever stipulated).
The following general points shall be noted:
I. All documents shall be properly indexed, page numbered.ii. Period/date of data collection shall be clearly indicated.
iii. Authenticated English translation of all material in Regional languages shall beprovided.
IV. The letter/application for environmental clearance shall quote the MOEF file No. andalso attach a copy of the letter.
v. The copy of the letter received from the Ministry shall be also attached as an annexureto the final EIA-EMP Report.
vi. The index of the final EIA-EMP report must indicate the specific chapter and page no.of the EIA-EMP Report
vii. While preparing the EIA report, the instructions for the proponents and instructionsfor the consultants issued by MOEF vide a.M. No. J-l1013/41/2006-IA.II (I) dated4th August, 2009, which are available on the website of this Ministry shall also befollowed.
viii. The consultants involved in the preparation of EIA-EMP report after accreditationwith Quality Council of India (QC1) !National Accreditation Board of Education andTraining (NABET) would need to include a certificate in this regard in the EIA-EMPreports prepared by them and data provided by other organization/Laboratoriesincluding their status of approvals etc. Name of the Consultant and the Accreditationdetails shall be posted on the EIA-EMP Report as well as on the cover of the HardCopy of the Presentation material for EC presentation.
IX. TORs' prescribed by the Expert Appraisal Committee (Industry) shall be consideredfor preparation of EIA-EMP report for the project in addition to all the relevantinformation as per the 'Generic Structure of EIA' given in Appendix III and IlIA inthe EIA Notification, 2006. Where the documents provided are in a language otherthan English, an Engl ish translation shall be provided. The draft EIA-EMP reportshall be submitted to the State Pollution Control Board of the concerned State forconduct of Public Hearing. The SPCB shall conduct the Public Hearing/public
~8
consultation, district-wise, as per the provisions of EIA notification, 2006. The PublicHearing shall be chaired by an Officer not below the rank of Additional DistrictMagistrate. The issues raised in the Public Hearing and during the consultationprocess and the commitments made by the project proponent on the same shall beincluded separately in EIA-EMP Report in a separate chapter and summarised in atabular chart with financial budget (capital and revenue) along with time-schedule ofimplementation for complying with the commitments. made. The final EIA reportshall be submitted to the Ministry for obtaining environmental clearance.
"''''''''''''''''''''''
9
ToR Compliance Report
Sr.
No.
ToR Points Compliance
1 Executive Summary Executive Summary in Chapter - 9
2 Introduction -
i. Details of the EIA Consultant including
NABET accreditation Complied
NABET certification of the EIA Consultant is
attached in EIA report & in Chapter – 10.
ii. Information about the project proponent Information about the project proponent is given
in Section 1.1of chapter - 1, page no.14.
iii. Importance and benefits of the project
Complied
For importance of the project refer Section 2.1
of Chapter-2, page no 28-30 and benefits of the
project are mentioned in Section 7.2, 7.3 of
Chapter – 7, page no 225-230
3 Project Description
i. Cost of project and time of completion Complied
Cost of the proposed expansion project is Rs.
240 crores. Detailed cost break up is mentioned
in Subsection 2.4.5 of Section 2.5 of Chapter -
2, page no 48.
ii. Products with capacities for the proposed
project. Complied
Refer Section 2.5 of Chapter-2, page no 53.
iii. If expansion project, details of existing
products with capacities and whether
adequate land is available for expansion,
reference of earlier EC if any.
Complied
For existing product details refer Section 2.5 of
Chapter-2, page no 48-50.
Adequate land is available within the existing
unit and under the possession of the proponent.
Hence, no additional land is required for the
proposed expansion.
Earlier EC attached as Annexure – 1.
iv. List of raw materials required and their
source along with mode of transportation. Complied
Refer Section 2.5 of Chapter-2, page no 49-50.
v. Other chemicals and materials required
with quantities and storage capacities Complied
Refer Section 2.5 of Chapter-2, page no 49-50.
vi. Details of Emission, effluents, hazardous
waste generation and their management. Complied
Refer Subsection 2.8.1 of Section 2.8 of
Chapter-2, page no 61-64.
vii. Requirement of water, power, with source
of supply, status of approval, water balance
diagram, man-power requirement (regular
and contract)
Complied
Refer Section 2.4 of Chapter-2, page no 45-48.
Water balance diagram is described in Fig. no.
4.7 of Subsection 4.5.3 of Section 4.5 of
Chapter 4, page no 153.
viii. Process description along with major Complied
ToR Compliance Report
equipment and machineries, process flows
sheet (quantative) from raw material to
products to be provided
Refer Section 2.6 of Chapter-2, page no 53-60
ix. Hazard identification and details of
proposed safety systems. Complied
Refer Chapter-6 of EIA report.
x. Expansion/modernization proposals:
a. Copy of all the Environmental
Clearance(s) including Amendments
thereto obtained for the project from
MOEF/SEIAA shall be attached as an
Annexure. A certified copy of the latest
Monitoring Report of the Regional
Office of the Ministry of Environment
and Forests as per circular dated 30th
May, 2012 on the status of compliance
of conditions stipulated in all the
existing environmental clearances
including Amendments shall be
provided. In addition, status of
compliance of Consent to Operate for
the ongoing/ existing operation of the
project from SPCB shall be attached
with the EIA-EMP report.
Complied
Earlier EC attached as Annexure – 1 and
CC&A is attached as Annexure-2.
Compliance report for the same is attached as
Annexure-9 and Annexure-10.
b.In case the existing project has not
obtained environmental clearance,
reasons for not taking EC under the
provisions of the EIA Notification 1994
and/or EIA Notification 2006 shall be
provided. Copies of Consent to
Establish/No Objection Certificate and
Consent to Operate (in case of units
operating prior to EIA Notification
2006, CTE and CTO of FY 2005- 2006)
obtained from the SPCB shall be
submitted. Further, compliance report to
the conditions of consents from the
SPCB shall be submitted.
Not Applicable
4 Site Details
i. Location of the project site covering
village, Taluka/Tehsil, District and State,
Justification for selecting the site, whether
other sites were considered.
Complied
Project location details are mentioned in Section
2.2 of Chapter – 2, page no. 30.
Site Justification criteria are given in Sub-
ToR Compliance Report
Section 2.2.1 of Section 2.2 of Chapter – 2,
page no. 31.
ii. A toposheet of the study area of radius of
10km and site location on
1:50,000/1:25,000 scale on an A3/A2
sheet. (including all eco-sensitive areas and
environmentally sensitive places)
Topography of the study area supported by
toposheet is attached in section 2.3, Pg No: 38
of Chapter-2 of EIA report.
The proposed site shall be developed only within
the exiting premises of HIL‘s existing unit.
Hence, the site is well developed and leveled and
does not require any filling.
iii. Co-ordinates (lat-long) of all four corners
of the site. Complied
4-corner co-ordinates are mentioned in Section
2.2 of Chapter – 2, page no. 30.
iv. Google map-Earth downloaded of the
project site. Complied
Google map is given in Figure 2.1 and Figure
2.2 of Chapter - 2, page no. 32-33.
v. Layout maps indicating existing unit as
well as proposed unit indicating storage
area, plant area, greenbelt area, utilities etc.
If located within an Industrial
area/Estate/Complex, layout of Industrial
Area indicating location of unit within the
Industrial area/Estate.
Complied
Layout map is given in Figure 2.3 & Figure
2.4, page no. 34-35.
vi. Photographs of the proposed and existing
(if applicable) plant site. If existing,
show photographs of plantation/greenbelt,
in particular.
Complied
Photographs are given in Subsection 2.4.2 of
Section 2.4 of Chapter – 2, page no. 43-44.
Photographs of existing greenbelt are given in
Section 8.5 of chapter-8, page no. 256.
vii. Land use break-up of total land of the
project site (identified and acquired),
government/private - agricultural, forest,
wasteland, water bodies, settlements, etc
shall be included. (not required for
industrial area)
Complied
Landuse breakup is given in Subsection 2.4.3 of
Section 2.4 of Chapter – 2, page no. 47
viii. A list of major industries with name and
type within study area (10km radius) shall
be incorporated. Land use details of the
study area
Complied
List of surrounding industries is given in Table
2.2 of Chapter – 2, page no. 37.
ix. Geological features and Geo-hydrological
status of the study area shall be included. Complied
Geological details given in Section 2.3 of
Chapter – 2, page no. 39
x. Details of Drainage of the project upto 5km
radius of study area. If the site is within 1 Complied
Drainage details are given in Figure no. 2.3 of
ToR Compliance Report
km radius of any major river, peak and lean
season river discharge as well as flood
occurrence frequency based on peak
rainfall data of the past 30 years. Details of
Flood Level of the project site and
maximum Flood Level of the river shall
also be provided. (mega green field
projects)
Chapter – 2, page no. 34.
xi. Status of acquisition of land. If acquisition
is not complete, stage of the acquisition
process and expected time of complete
possession of the land.
Complied
Land is in the possession of the proponent. Land
documents are attached as Annexure – 3.
xii. R&R details in respect of land in line with
state Government policy Not Applicable
5 Forest and wildlife related issues (if applicable):
i. Permission and approval for the use of
forest land (forestry clearance), if any, and
recommendations of the State Forest
Department. (if applicable)
Not Applicable
As no forest land will be acquired.
ii. Land use map based on High resolution
satellite imagery (GPS) of the proposed site
delineating the forestland (in case of
projects involving forest land more than 40
ha)
Complied
Landuse map is given in Figure no. 3.6.1 of
Chapter – 3, page no. 96.
iii. Status of Application submitted for
obtaining the stage I forestry clearance
along with latest status shall be submitted.
Not Applicable
No forest land will be acquired/involved for
carrying out the proposed expansion. Hence, no
forest clearance is required to be obtained.
iv. The projects to be located within 10 km of
the National Parks, Sanctuaries, Biosphere
Reserves, Migratory Corridors of Wild
Animals, the project proponent shall
submit the map duly authenticated by Chief
Wildlife Warden showing these features
vis-à-vis the project location and the
recommendations or comments of the
Chief Wildlife Warden-thereon
Not Applicable
No forest land will be acquired/involved for
carrying out the proposed expansion.
v. Wildlife Conservation Plan duly
authenticated by the Chief Wildlife Warden
of the State Government for conservation
of Schedule I fauna, if any exists in the
study area
Not Applicable
vi. Copy of application submitted for
clearance under the Wildlife (Protection) Not Applicable
ToR Compliance Report
Act, 1972, to the Standing Committee of
the National Board for Wildlife
6 Environmental Status
i. Determination of atmospheric inversion
level at the project site and site-specific
micro-meteorological data using
temperature, relative humidity, hourly wind
speed and direction and rainfall.
Complied
Micro-meteorological data including
temperature, relative humidity, hourly wind
speed and direction and rainfall is given in
Section 3. 3 of Chapter – 3, page no. 74-80
ii. AAQ data (except monsoon) at 8 locations
for PM10, PM2.5, SO2, NOX, CO and
other parameters relevant to the project
shall be collected. The monitoring stations
shall be based CPCB guidelines and take
into account the pre-dominant wind
direction, population zone and sensitive
receptors including reserved forests.
Complied
AAQ data (except monsoon) at 8 locations for
PM10, PM2.5, SO2, NOX, CO and other
parameters relevant to the project shall be is
given in Section 3.4 of Chapter - 3, page no.
81-88.
iii. Raw data of all AAQ measurement for 12
weeks of all stations as per frequency given
in the NAQQM Notification of Nov. 2009
along with – min., max., average and 98%
values for each of the AAQ parameters
from data of all AAQ stations should be
provided as an annexure to the EIA Report.
Complied
Raw data for all AAQ measurement is given in
Annexure – 11.
iv. Surface water quality of nearby River (60
m upstream and downstream) and other
surface drains at eight locations as per
CPCB/MoEF& CC guidelines.
Complied
Surface water quality of nearby surface water
body is given in Subsection 3.8.7 of Section 3.8
of Chapter -3, page no 107-112.
v. Whether the site falls near to polluted
stretch of river identified by the
CPCB/MoEF&CC.
Not Applicable
Since there is no polluted stretch of river within
the study area.
vi. Ground water monitoring at minimum at 8
locations shall be included. Complied
Ground water quality monitoring is given in
Subsection 3.8.4 of Section 3.8 of Chapter -3,
page no 101-106
vii. Noise levels monitoring at 8 locations
within the study area. Complied
Noise quality monitoring is given in Section 3.5
of Chapter -3, page no 89-93
viii. Soil Characteristic as per CPCB guidelines. Complied
Soil quality monitoring is given in Section 3.7
of Chapter -3, page no 97-99.
ix. Traffic study of the area, type of vehicles,
frequency of vehicles for transportation of
materials, additional traffic due to proposed
project, parking arrangement etc.
Complied
Traffic management plan is given in Subsection
4.5.8 of Section 4.5 of Chapter - 4, page no
162-163
x. Detailed description of flora and fauna Complied
ToR Compliance Report
(terrestrial and aquatic) existing in the
study area shall be given with special
reference to rare, endemic and endangered
species. If Schedule-I fauna are found
within the study area, a Wildlife
Conservation Plan shall be prepared and
furnished.
Flora fauna details are given in Section 3.9 of
Chapter -3, page no 116-124
xi. Socio-economic status of the study area.
7 Impact Assessment and Environment
Management Plan
i. Assessment of ground level concentration
of pollutants from the stack emission based
on site-specific meteorological features. In
case the project is located on a hilly terrain,
the AQIP Modelling shall be done using
inputs of the specific terrain characteristics
for determining the potential impacts of the
project on the AAQ. Cumulative impact of
all sources of emissions (including
transportation) on the AAQ of the area
shall be well assessed. Details of the model
used and the input data used for modeling
shall also be provided. The air quality
contours shall be plotted on a location map
showing the location of project site,
habitation nearby, sensitive receptors, if
any.
Complied
Assessment of ground level concentration of
pollutants from the stack emission based on site-
specific meteorological features, cumulative
impact of all sources of emissions and model
study is mentioned in Subsection 4.5.2 of
Section 4.5 of Chapter – 4, page no. 139-151
ii. Water Quality modelling – in case, if the
effluent is proposed to be discharged in to
the local drain, then Water Quality
Modelling study should be conducted for
the drain water taking into consideration
the upstream and downstream quality of
water of the drain.
Complied
The proposed project is a Zero Liquid Discharge
Unit, hence no water shall be discharged outside
the unit.
Hence, no water modelling study is required.
iii. Impact of the transport of the raw materials
and end products on the surrounding
environment shall be assessed and
provided. In this regard, options for
transport of raw materials and finished
products and wastes (large quantities) by
rail or rail cum road transport or conveyor-
cum-rail transport shall be examined.
Complied
Refer Subsection 4.5.2 of Section 4.5 of
Chapter – 4, page no 139-141.
iv. A note on treatment of wastewater from
different plant operations, extent recycled
and reused for different purposes shall be
included. Complete scheme of effluent
Complied
ETP scheme is given in Subsection 8.3.3 of
Section 8.3 of chapter – 8, page no. 238-246.
Characteristics of untreated and treated effluent
ToR Compliance Report
treatment. Characteristics of untreated and
treated effluent to meet the prescribed
standards of discharge under E (P) Rules.
to meet the prescribed standards of discharge
under E (P) Rules is given Subsection 8.3.3 of
Section 8.3 of chapter – 8, page no. 239
v. Details of stack emission and action plan
for control of emissions to meet standards. Complied
Details of stack emission are mentioned in
Subsection 2.8.1 of Section 2.8 of Chapter – 2,
page no 62. Action plan for control of emissions is described
in Subsection 8.3.2 of Section 8.3 of Chapter –
8, page no 236-238
vi. Measures for fugitive emission control Complied
Action plan for control of fugitive emissions is
described in Subsection 8.3.2 of Section 8.3 of
Chapter – 8, page no 236-238
vii. Details of hazardous waste generation and
their storage, utilization and disposal.
Copies of MOU regarding utilization of
solid and hazardous waste shall also be
included. EMP shall include the concept of
waste-minimization, recycle/ reuse/ recover
techniques, Energy conservation, and
natural resource conservation.
Complied
Details of hazardous waste generation and their
storage, utilization and disposal is described in
Subsection 2.8.3 of Section 2.8 of Chapter – 2,
page no 65
viii. Proper utilization of fly ash shall be
ensured as per Fly Ash Notification, 2009.
A detailed plan of action shall be provided.
NA
ix. Action plan for the green belt development
plan in 33 % area i.e. land with not less
than 1,500 trees per ha. Giving details of
species, width of plantation, planning
schedule etc. shall be included. The green
belt shall be around the project boundary
and a scheme for greening of the roads
used for the project shall also be
incorporated.
Complied
Action Plan for greenbelt development is
described in Section 8.5 of Chapter – 8, page
no 256-262.
x. Action plan for rainwater harvesting
measures at plant site shall be submitted to
harvest rainwater from the roof tops and
storm water drains to recharge the ground
water and also to use for the various
activities at the project site to conserve
fresh water and reduce the water
requirement from other sources.
Complied
Action Plan for Rainwater Harvesting is
described in Section 8.6 of Chapter – 8, page
no 262.
xi. Total capital cost and recurring cost/annum
for environmental pollution control
measures shall be included.
Complied
Total capital cost and recurring cost/annum for
environmental pollution control measures is
ToR Compliance Report
given in Section 8.7 of Chapter – 8, page no
264
xii. Action plan for post-project environmental
monitoring shall be submitted. Complied
Action plan for post-project environmental
monitoring is given in Section 5.4 of Chapter –
5, page no 177-178.
xiii. Onsite and Offsite Disaster (natural and
Man-made) Preparedness and Emergency
Management Plan including Risk
Assessment and damage control. Disaster
management plan should be linked with
District Disaster Management Plan.
Complied
Onsite and Offsite Disaster (natural and Man-
made) Preparedness and Emergency
Management Plan is well developed in the
existing unit of the proponent. Details are given
in Part – 2 of Chapter – 6, page no 197-221.
8 Occupational health
i. Details of existing Occupational & Safety
Hazards. What are the exposure levels
of above mentioned hazards and whether
they are within Permissible Exposure level
(PEL). If these are not within PEL, what
measures the company has adopted
to keep them within PEL so that health of
the workers can be preserved,
Complied
Details of existing Occupational & Safety
Hazards are mentioned in Section 6.9 of
Chapter - 6, page no 223-225.
ii. Details of exposure specific health status
evaluation of worker. If the workers’ health
is being evaluated by pre designed format,
chest x rays, Audiometry, Spirometry,
Vision testing (Far & Near vision, colour
vision and any other ocular defect) ECG,
during pre-placement and periodical
examinations give the details of the same.
Details regarding last month analyzed data
of abovementioned parameters as per age,
sex, duration of exposure and department
wise.
Complied
Detailed health check up of workers will be
carried out for x rays, Audiometry, Spirometry,
Vision testing (Far & Near vision, colour vision
and any other ocular defect) ECG, etc. during
pre-placement and periodical examinations.
Records of the same shall also be maintained.
iii. Annual report of health status of workers
with special reference to Occupational
Health and Safety.
Complied
Annual health report of the workers shall be
maintained with reference to Occupational
Health and Safety.
Records of the same are attached as Annexure –
8.
iv. Plan and fund allocation to ensure the
occupational health & safety of all contract
and casual workers.
Complied
Budget has been allocated towards occupational
health and safety for the employees and contract
workers.
9 Corporate Environment Policy
i. Does the company have a well laid down Complied
ToR Compliance Report
Environment Policy approved by its Board
of Directors? If so, it may be detailed in the
EIA report.
The company has a well laid down
environmental policy which is attached as
Annexure – 7.
ii. Does the Environment Policy prescribe for
standard operating process / procedures to
bring into focus any infringement /
deviation / violation of the environmental
or forest norms / conditions? If so, it may
be detailed in the EIA.
Complied
The Environment Policy prescribes for standard
operating process/procedures to bring into focus
any infringement / deviation / violation of the
environmental or forest norms / conditions.
iii. What is the hierarchical system or
Administrative order of the company to
deal with the environmental issues and for
ensuring compliance with the
environmental clearance conditions?
Details of this system may be given.
Complied
The company has existing EMC with a well-
defined hierarchical system to deal with the
environmental issues and for ensuring
compliance with the environmental clearance
conditions which is described in Section 8.8 of
Chapter-8, page no. 266-267.
iv. Does the company have system of
reporting of non-compliances / violations
of environmental norms to the Board of
Directors of the company and / or
shareholders or stakeholders at large? This
reporting mechanism shall be detailed in
the EIA report
Complied
The company has a well-defined EMC for
reporting of non-compliances / violations of
environmental norms to the Board of Directors
of the company and / or shareholders or
stakeholders, which is described in Section 8.8
of Chapter-8, page no. 265-266.
10 Details regarding infrastructure facilities such as
sanitation, fuel, restroom etc. to be provided to
the labour force during construction as well as to
the casual workers including truck drivers during
operation phase.
Complied
Since the proposed project is an expansion
project, the existing unit has well developed
infrastructure facilities which is described in
Subsection 4.5.7 of Section 4.5 of Chapter – 4,
page no. 159
11 Enterprise Social Commitment (ESC)
i. Adequate funds (at least 2.5 % of the
project cost) shall be earmarked towards
the Enterprise Social Commitment based
on Public Hearing issues and item-wise
details along with time bound action plan
shall be included. Socio-economic
development activities need to be
elaborated upon.
Complied
A budget is allotted towards ESC for carrying
out socio-economic activities for the
surrounding community.
Details are mentioned in Section 8.9 of Chapter
– 8, page no. 266-267.
12 Any litigation pending against the project and/or
any direction/order passed by any Court of Law
against the project, if so, details thereof shall also
be included. Has the unit received any notice
under the Section 5 of Environment (Protection)
Act, 1986 or relevant Sections of Air and Water
Acts? If so, details thereof and compliance/ATR
to the notice(s) and present status of the case.
Complied
No litigation pending against the proponent.
ToR Compliance Report
13 A tabular chart with index for point wise
compliance of above TORs. Complied
14 The TORs prescribed shall be valid for a period
of three years for submission of the EIA-EMP
reports along with Public Hearing Proceedings
(wherever stipulated).
Agreed and Complied
The following general points shall be noted:
i. All documents shall be properly indexed,
page numbered. Agreed and complied
ii. Period/date of data collection shall be
clearly indicated. Agreed and complied
The monitoring period is March to May 2015.
iii. Authenticated English translation of all
material in Regional languages shall be
provided.
Agreed
iv. The letter/application for environmental
clearance shall quote the MOEF file No.
and also attach a copy of the letter.
Complied
MoEF file no. J-11011/927 2008 IA II(I)
v. The copy of the letter received from the
Ministry shall be also attached as an
annexure to the final EIA-EMP Report.
Agreed and complied
vi. The index of the final EIA-EMP report
must indicate the specific chapter and page
no. of the EIA-EMP Report
Agreed and Complied
vii. While preparing the EIA report, the
instructions for the proponents and
instructions for the consultants issued by
MOEF vide O.M. No. J-11013/41/2006-
IA.II (I) dated 4th
August, 2009, which are
available on the website of this Ministry
shall also be followed.
Complied
viii. The consultants involved in the preparation
of EIA-EMP report after accreditation with
Quality Council of India (QCl) /National
Accreditation Board of Education and
Training (NABET) would need to include a
certificate in this regard in the EIA-EMP
reports prepared by them and data provided
by other organization/ Laboratories
including their status of approvals etc.
Name of the Consultant and the
Accreditation details shall be posted on the
EIA-EMP Report as well as on the cover of
the Hard Copy of the Presentation material
for EC presentation.
Complied
The consultant is NABET accredited and details
of the same are described in Chapter – 10 of the
EIA report.
ix. TORs’ prescribed by the Expert Appraisal
Committee (Industry) shall be considered Complied
ToR Compliance Report
for preparation of EIA-EMP report for the
project in addition to all the relevant
information as per the ‘Generic Structure
of EIA’ given in Appendix III and IIIA in
the EIA
Notification, 2006. Where the documents
provided are in a language other than
English, an English translation shall be
provided. The draft EIA-EMP report shall
be submitted to the State Pollution Control
Board of the concerned State for conduct of
Public Hearing. The SPCB shall conduct
the Public Hearing/public consultation,
district-wise, as per the provisions of EIA
notification, 2006. The Public Hearing
shall be chaired by an Officer not below
the rank of Additional District Magistrate.
The issues raised in the Public Hearing and
during the consultation process and the
commitments made by the project
proponent on the same shall be included
separately in EIA-EMP Report in a
separate chapter and summarized in a
tabular chart with financial budget (capital
and revenue) along with time-schedule of
implementation for complying with the
commitments made. The final EIA report
shall be submitted to the Ministry for
obtaining environmental clearance.
ADDITIONAL TORS FOR INTEGRATED STEEL PLANT
1. Public hearing is exempted for the proposal Agreed
2. Compliance report from RO for all ECs granted
so far should be submitted.
Six monthly compliance report is regularly
submitted. Last six monthly report for Oct 2015
to March 2016 has been submitted.
HINDALCO INDUSTRIES LIMITED (UNIT: BIRLA COPPER) PROPOSED EXPANSION PROJECT OF CONTINUOUS CAST COPPER ROD
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Contents
CHAPTER-1 ............................................................................................................................... 14
INTRODUCTION ....................................................................................................................... 14
1.1 ABOUT THE PROJECT PROPONENT .......................................................................................................................... 14
1.2 PROJECT DETAILS ..................................................................................................................................................... 16
1.2.1 PROJECT BRIEF ................................................................................................................................................... 16
1.2.2 DETAILS OF THE PROJECT SITE ........................................................................................................................... 16
1.3 JUSTIFICATION OF THE PROJECT ............................................................................................................................... 18
1.4 REGULATORY FRAMEWORK & NEED OF EIA STUDY ................................................................................................. 19
1.5 SCOPE & OBJECTIVES OF THE EIA STUDY.................................................................................................................. 20
1.6 THE EIA CYCLE AND PROCEDURES ........................................................................................................................... 22
1.6.1 SCREENING ......................................................................................................................................................... 22
1.6.2 SCOPING ............................................................................................................................................................. 22
1.6.3 BASELINE DATA .................................................................................................................................................. 22
1.6.4 IMPACT PREDICTION .......................................................................................................................................... 24
1.6.5 MITIGATION MEASURES AND ENVIRONMENTAL MANAGEMENT PLAN ........................................................... 24
1.6.6 RISK ASSESSMENT & DISASTER MANAGEMENT ................................................................................................ 24
1.7 EIA REVIEW & APPLICATION FOR EC ......................................................................................................................... 24
1.8 STRUCTURE OF EIA REPORT ...................................................................................................................................... 25
CHAPTER-2 ............................................................................................................................... 28
PROJECT DESCRIPTION ......................................................................................................... 28
2.1 NEED OF THE PROJECT .............................................................................................................................................. 28
2.2 PROJECT LOCATION ................................................................................................................................................... 30
2.2.1 SITE SELECTION CRITERIA ................................................................................................................................... 31
2.2.2 ALTERNATIVE SITE SELECTION ........................................................................................................................... 31
2.2.3 CONNECTIVITY AND SALIENT FEATURES OF THE PROJECT SITE ........................................................................ 31
2.3.4 SALIENT FEATURES OF THE PROJECT SITE.......................................................................................................... 36
2.3 PROJECT LOCATION DESCRIPTION ............................................................................................................................ 37
2.3.1 DESCRIPTION OF LAND USE, GEOLOGY, TOPOGRAPHY ..................................................................................... 37
2.3.2 DESCRIPTION OF EXISTING INFRASTRUCTURE FACILITIES ................................................................................. 44
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2.4 RESOURCES REQUIREMENT ...................................................................................................................................... 46
2.4.1 WATER REQUIREMENT ...................................................................................................................................... 46
2.4.2 POWER REQUIREMENT ...................................................................................................................................... 47
2.4.3 LAND REQUIREMENT ......................................................................................................................................... 48
2.4.4 MANPOWER REQUIREMENT .............................................................................................................................. 48
2.4.5 PROJECT COST BREAKUP .................................................................................................................................... 49
2.5 PRODUCTS & RAW MATERIALS ................................................................................................................................. 49
2.5.1 RAW MATERIALS ................................................................................................................................................ 50
2.5.1.1 RAW MATERIALS TRANSPORTATION .............................................................................................................. 50
2.5.2 DETAILS OF PRODUCT ........................................................................................................................................ 51
2.6 PLANT & MACHINERIES ............................................................................................................................................. 54
2.7 PROCESS DESCRIPTION ............................................................................................................................................. 57
2.8 POLLUTION POTENTIAL AND ITS CONTROL MEASURES ........................................................................................... 62
2.8.1 AIR ENVIRONMENT ............................................................................................................................................ 62
2.8.2 WATER ENVIRONMENT ...................................................................................................................................... 63
2.8.3 HAZARDOUS/SOLID WASTE MANAGEMENT...................................................................................................... 65
2.8.4 NOISE ENVIRONMENT ........................................................................................................................................ 65
2.8.5 TRAFFIC MANAGEMENT..................................................................................................................................... 66
2.9 HEALTH, SAFETY & ENVIRONMENT.......................................................................................................................... 67
2.10 GREEN BELT ............................................................................................................................................................. 67
CHAPTER-3 ............................................................................................................................... 69
BASELINE ENVIRONMENTAL STATUS .............................................................................. 69
3.1 INTRODUCTION ......................................................................................................................................................... 69
3.2 METHODOLOGY ........................................................................................................................................................ 72
3.2.1 STUDY PERIOD AND FREQUENCY OF SAMPLING ............................................................................................... 72
3.2.2 METHOD OF ENVIRONMENTAL SAMPLING & ANALYSIS ................................................................................... 73
3.3 MICROMETEOROLOGY .............................................................................................................................................. 74
3.3.1 SOURCE OF METEOROLOGICAL DATA ............................................................................................................... 74
3.3.2 TEMPERATURE ................................................................................................................................................... 74
3.3.3 HUMIDITY ........................................................................................................................................................... 76
3.4.4 WIND VELOCITY.................................................................................................................................................. 78
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3.3.5 WIND ROSE ........................................................................................................................................................ 79
3.3.6 INTERPRETATION OF MICROMETROLOGICAL DATA .......................................................................................... 81
3.4 AIR ENVIRONMENT ................................................................................................................................................... 81
3.4.1 SELECTION OF SAMPLING LOCATIONS ............................................................................................................... 81
3.4.2 FREQUENCY AND PARAMETERS FOR SAMPLING ............................................................................................... 83
3.4.3 INSTRUMENT FOR SAMPLING ............................................................................................................................ 83
3.4.4 QUALITY OF AMBIENT AIR ................................................................................................................................. 83
3.4.5 SUMMARY OF AMBIENT AIR QUALITY ............................................................................................................... 88
3.4.6 INTERPRETATION OF AMBIENT AIR QUALITY DATA .......................................................................................... 88
3.5 NOISE ENVIRONMENT ............................................................................................................................................... 89
3.5.1 SOURCES OF NOISE POLLUTION......................................................................................................................... 89
3.5.2 NOISE LEVEL IN THE STUDY AREA ...................................................................................................................... 89
3.5.3 INTERPRETATION OF NOISE DATA ..................................................................................................................... 93
3.6 LAND ENVIRONMENT ................................................................................................................................................ 93
3.6.1 LAND USE PATTERN ........................................................................................................................................... 93
3.7 SOIL QUALITY ............................................................................................................................................................ 97
3.7.1 SUMMARY OF SOIL QUALITY ............................................................................................................................. 99
3.7.2 INTERPRETATION OF SOIL DATA ........................................................................................................................ 99
3.8 WATER ENVIRONMENT ........................................................................................................................................... 100
3.8.1 RECONNAISSANCE ............................................................................................................................................ 100
3.8.2 WATER QUALITY ............................................................................................................................................... 100
3.8.4 GROUND WATER RESOURCES .......................................................................................................................... 101
3.8.5 SUMMARY OF GROUND WATER QUALITY ....................................................................................................... 105
3.8.6 INTERPRETATIONOF GROUND WATER QUALITY DATA ................................................................................... 106
3.8.7 SURFACE WATER .............................................................................................................................................. 107
3.8.8 SUMMARY OF SURFACE WATER QUALITY ....................................................................................................... 112
3.8.9 INTERPRETATION OF SURFACE WATER QUALITY DATA ................................................................................... 112
3.8.10 MARINE WATER ............................................................................................................................................. 113
3.8.11 SUMMARY OF MARINE WATER QUALITY ...................................................................................................... 116
3.8.12 INTERPRETATION OF MARINE WATER QUALITY DATA .................................................................................. 116
3.9 ECOLOGY AND BIODIVERSITY .................................................................................................................................. 116
3.9.1 METHODOLOGY ADOPTED FOR THE STUDY OF FLORA & FAUNA ................................................................... 117
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3.10 SOCIO-ECONOMIC ENVIRONMENT ....................................................................................................................... 125
3.10.1 SOCIO-ECONOMIC SURVEY METHODOLOGY ................................................................................................. 125
3.10.2 DEMOGRAPHY ................................................................................................................................................ 126
3.10.3 POPULATION DENSITY ................................................................................................................................... 126
3.10.4 SEX RATIO ....................................................................................................................................................... 126
3.10.5 LITERACY RATE ............................................................................................................................................... 127
3.10.6 ECONOMIC ASPECTS ...................................................................................................................................... 128
3.10.6 INTERPRETATION OF SOCIO ECONOMIC DATA: ............................................................................................ 130
CHAPTER-4 ............................................................................................................................. 131
IMPACT PREDICTION & MITIGATION MEASURES ....................................................... 131
4.1 GENERAL ................................................................................................................................................................. 131
4.2 ENVIRONMENTAL FACETS & PARAMETERS ............................................................................................................ 131
4.3 TYPES & NATURE OF IMPACTS CONSIDERED .......................................................................................................... 133
4.4 CONSIDERATION OF PROJECT ACTIVITIES & COMPONENTS .................................................................................. 134
4.5 ANTICIPATED ENVIRONMENTAL IMPACTS & MITIGATION MEASURES .................................................................. 137
4.5.1 LAND ENVIRONMENT ....................................................................................................................................... 137
4.5.2 AIR ENVIRONMENT .......................................................................................................................................... 139
4.5.3 WATER ENVIRONMENT .................................................................................................................................... 151
4.5.4 NOISE ENVIRONMENT ...................................................................................................................................... 155
4.5.5 BIOLOGICAL ENVIRONMENT ............................................................................................................................ 157
4.5.6 SOCIO ECONOMIC ENVIRONMENT .................................................................................................................. 158
4.5.7 IMPACTS ON SAFETY & HEALTH ....................................................................................................................... 159
4.5.8 TRAFFIC MANAGEMENT PLAN: ........................................................................................................................ 162
4.6 ENERGY CONSERVATION ......................................................................................................................................... 164
4.7 MATRIX ANALYSIS FOR IMPACT ASSESSMENT ........................................................................................................ 164
CHAPTER-5 ............................................................................................................................. 172
ENVIRONMENTAL MONITORING PLAN .......................................................................... 172
5.1 ENVIRONMENTAL MONITORING PLAN ................................................................................................................... 172
5.2 ENVIRONMENTAL ASPECTS TO BE MONITORED .................................................................................................... 173
5.2.1 Ambient Air Quality .......................................................................................................................................... 174
5.3.2 Plant Stack Emissions Monitoring .................................................................................................................... 174
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5.3.3 Effluent Quality ................................................................................................................................................ 175
5.3.5 Solid / Hazardous Waste Generation & Utilization .......................................................................................... 175
5.3.6 Green Belt Development ................................................................................................................................. 175
5.3.7 House Keeping ................................................................................................................................................. 176
5.3.8 Occupational Health and Safety ....................................................................................................................... 176
5.3 MONITORING METHODOLOGIES ........................................................................................................................... 176
5.3.9 Socio-Economic Development ......................................................................................................................... 177
5.4 MONITORING PARAMETERS & FREQUENCY ........................................................................................................... 177
5.5 PROGRESS MONITORING AND REPORTING ARRANGEMENTS ............................................................................... 178
5.6 LABORATORY FACILITIES ......................................................................................................................................... 179
5.7 DOCUMENTATION & RECORDS ............................................................................................................................... 180
5.8 BUDGETARY PROVISION FOR EMS .......................................................................................................................... 180
CHAPTER-6 ............................................................................................................................. 182
ADDITIONAL STUDIES ......................................................................................................... 182
6.0 SCOPE OF THIS STUDY ............................................................................................................................................. 182
6.1 GENERAL ................................................................................................................................................................. 184
6.2 OBJECTIVES OF RISK ASSESSMENT .......................................................................................................................... 184
6.3 BASIC EMERGENCY CONSIDERATIONS AT HINDALCO ............................................................................................ 185
6.3.1 PLANT HAZARDS: .............................................................................................................................................. 185
6.3.2 NATURAL CALAMITIES ...................................................................................................................................... 196
6.4 EMERGENCY RESPONSE MANAGEMENT PLAN ....................................................................................................... 198
6.5 NEED OF AN EMERGENCY RESPONSE MANAGEMENT PLAN .................................................................................. 199
6.6 APPROACH TO THE STUDY ...................................................................................................................................... 200
6.6.1 OBJECTIVES OF THE ERMP ............................................................................................................................... 200
6.6.2 STATUTORY REQUIREMENTS FOR THE ERMP .................................................................................................. 200
6.7 ON SITE EMERGENCY PLAN ..................................................................................................................................... 201
6.7.1 SCOPE OF THE PLAN ......................................................................................................................................... 202
6.7.2 MODE OF EMERGENCIES ................................................................................................................................. 202
6.7.3 BASIC STRUCTURE ............................................................................................................................................ 204
6.7.4 RESPONSIBILITIES ............................................................................................................................................. 205
6.8 OFF SITE EMERGENCY PLAN .................................................................................................................................... 217
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6.8.1 ROLE OF EXTERNAL AGENCIES DURING EMERGENCY: .................................................................................... 217
6.9 OCCUPATIONAL HEALTH & SAFETY PLAN ............................................................................................................... 223
CHAPTER-7 ............................................................................................................................. 226
PROJECT BENEFITS .............................................................................................................. 226
7.1 GENERAL ................................................................................................................................................................. 226
7.2 EMPLOYMENT POTENTIAL ...................................................................................................................................... 226
7.2.1 SKILLED AND SEMI-SKILLED .............................................................................................................................. 226
7.2.2 UN-SKILLED....................................................................................................................................................... 227
7.3 CSR ACTIVITIES ........................................................................................................................................................ 227
7.3.1 PAST CSR ACTIVITIES ........................................................................................................................................ 227
7.3.2 FUTURE CSR PLANS .......................................................................................................................................... 232
CHAPTER-8 ............................................................................................................................. 233
ENVIRONMENT MANAGEMENT PLAN ............................................................................ 233
8.1 COMPONENTS OF AN EMS...................................................................................................................................... 233
8.2 SUMMARY OF ANTICIPATED ENVIRONMENTAL IMPACTS ..................................................................................... 234
8.3 ENVIRONMENTAL MANAGEMENT PLAN ................................................................................................................ 235
8.3.1 LAND ENVIRONMENT & SOLID/HAZARDOUS WASTE MANAGEMENT ............................................................ 235
8.3.2 AIR ENVIRONMENT MANAGEMENT ................................................................................................................ 236
8.3.3 WATER ENVIRONMENT MANAGEMENT .......................................................................................................... 238
8.3.4 BIOLOGICAL ENVIRONMENT ............................................................................................................................ 246
8.3.5 NOISE ENVIRONMENT ...................................................................................................................................... 247
8.3.6 OCCUPATIONAL HEALTH, SAFETY & HOUSE KEEPING ..................................................................................... 249
8.4 CLEANER PRODUCTION PRACTICES ........................................................................................................................ 251
8.4.1 CONSERVATION OF WATER ............................................................................................................................. 252
8.4.2 CONSERVATION OF ENERGY ............................................................................................................................ 252
8.5 GREENBELT DEVELOPMENT PLAN .......................................................................................................................... 256
8.6 DRAINAGE & RAINWATER HARVESTING PLAN ....................................................................................................... 262
8.7 BUDGETARY PROVISION FOR EMS: ......................................................................................................................... 264
8.8 ENVIRONMENT MANAGEMENT CELL: .................................................................................................................... 265
8.9 SOCIAL WELFARE & UPLIFTMENT PLAN .................................................................................................................. 266
CHAPTER-9 ............................................................................................................................. 269
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SUMMARY & CONCLUSION ............................................................................................... 269
9.1 PROJECT LOCATION ................................................................................................................................................. 269
9.1.1 PROJECT SITE .................................................................................................................................................... 269
9.1.2 SALIENT FEATURES OF THE PROJECT SITE........................................................................................................ 270
9.3 RESOURCE REQUIREMENTS .................................................................................................................................... 271
9.4 RAW MATERIAL REQUIREMENT .............................................................................................................................. 272
9.7 BASELINE ENVIRONMENTAL STATUS ...................................................................................................................... 273
9.8 IMPACTING ACTIVITIES ........................................................................................................................................... 278
9.9 IMPACT PREDICTION ............................................................................................................................................... 279
9.10 ENVIRONMENTAL MANAGEMENT PLAN .............................................................................................................. 281
9.10.1 EMP FOR WATER MANAGEMENT .................................................................................................................. 281
9.10.2 EMP for Air Management .............................................................................................................................. 283
9.10.3 EMP for Waste Management ......................................................................................................................... 285
9.10.4 EMP for Noise Control.................................................................................................................................... 286
9.11 ADDITIONAL STUDIES ............................................................................................................................................ 287
9.10.1 RISK ASSESSMENT .......................................................................................................................................... 287
9.10.2 DISASTER MANAGEMENT SYSTEM ................................................................................................................ 287
9.12 OCCUPATIONAL HEALTH, SAFETY & HOUSEKEEPING ........................................................................................... 288
9.13 GREENBELT DEVELOPMENT PLAN ........................................................................................................................ 289
9.14 RAINWATER HARVESTING PLAN ........................................................................................................................... 290
9.15 BUDGETARY PROVISIONS FOR EMS: ..................................................................................................................... 290
9.16 ENVIRONMENTAL MANAGEMENT CELL ............................................................................................................... 291
9.18 SOCIAL WELFARE & UPLIFTMENT PLAN ................................................................................................................ 292
9.18 CONCLUSION ......................................................................................................................................................... 293
CHAPTER – 10 ......................................................................................................................... 294
DISCLOSURE OF CONSULTANT ENGAGED .................................................................... 294
10.1 INTRODUCTION ..................................................................................................................................................... 294
10.1.1 GROUP COMPANIES & THEIR ACTIVITIES ................................................................................. 294
10.1.2 VISION & MISSION ............................................................................................................................ 296
10.1.3 KEY PERSONNEL .............................................................................................................................. 297
10.2 KEY TECHNICAL SERVICES ..................................................................................................................................... 298
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10.2.1 CERTIFICATES ................................................................................................................................... 299
10.2.2 NABET Approval ................................................................................................................................. 299
List of Figure
Figure No. 1.1 – Location of the proposed project site ...................................................................................................... 17
Figure No 2.1: Google Map ................................................................................................................................................. 32
Figure No 2.2: Proposed Expansion Area ............................................................................................................................ 33
Figure No 2.3: Plant Layout ................................................................................................................................................. 34
Figure No 2.4: Details of proposed Expansion .................................................................................................................... 35
Figure no. 3.1.1: Map showing the study region with locations for ambient air, noise & soil...etc. .................................. 70
Figure No 3.3.1 Graphical Presentation for month wise Temperature Variation .............................................................. 76
Figure No 3.3.2 Graphical Presentation for month wise Humidity Variation ..................................................................... 78
Figure No.3.3.3 Wind rose diagram (Mar’16-May’16) ........................................................................................................ 80
Figure No.3.4.1 Ambient Air Monitoring Photographs ....................................................................................................... 82
Figure No. 3.4.2 PM10 Conc. Variation in study Area .......................................................................................................... 86
Figure No. 3.4.3 PM2.5 Conc. Variation in Study Area ......................................................................................................... 86
Figure No.3.4.4 Variation in SO2 Conc. In study area ......................................................................................................... 87
Figure No.3.4.5 Variation in NOx Conc. In study area ......................................................................................................... 87
Figure No. 3.5.1 Noise Monitoring Photographs ................................................................................................................ 90
Figure No.3.5.2 Variation in Noise Level during day time .................................................................................................. 92
Figure No. 3.5.3 Variation in Noise Level during night time ............................................................................................... 92
Figure No.3.6.1: Land Use Map ........................................................................................................................................... 96
Figure No.3.7.1: Soil Sampling Photographs ....................................................................................................................... 97
Figure No. 3.8.1: Map showing the study region with locations for Ground Water ........................................................ 102
Figure No 3.8.2Ground Water Sampling Photographs ..................................................................................................... 103
Figure No.3.8.3Map showing the locations for Surface water ......................................................................................... 108
Figure No.3.8.4 Surface water sampling Photographs ..................................................................................................... 109
Figure No 4.1: Isopleths for Concentration of SPM (E) ..................................................................................................... 143
Figure No 4.2: Isopleths for Concentration of SOx (E) ...................................................................................................... 144
Figure No 4.3: Isopleths for Concentration of NOx ( E) .................................................................................................... 145
Figure No 4.4: Isopleths for Concentration of SPM (P) ..................................................................................................... 146
Figure No 4.5: Isopleths for Concentration of SOx (P) ...................................................................................................... 147
Figure No 4.6: Isopleths for Concentration of NOx (P) ..................................................................................................... 148
Figure No 4.7: WATER BALANCE DIAGRAM ...................................................................................................................... 154
FIGURE 8.1: PLANT LAYOUT SHOWING GREENBELT ......................................................................................................... 263
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List of Table
Table No: 1.1 – Structure of EIA report ............................................................................................................................... 25
Table No: 2.1- Salient Features ........................................................................................................................................... 36
Table No: 2.2- Nearby Industries ........................................................................................................................................ 37
Table No – 2.8(A): Details of Equipments for the existing CCR plant ............................................................................ 54
Table No – 2.8(B): Details of equipment for the CCR plant-Proposed Expansion ........................................................ 55
Table No.3.1.1 Environment Monitoring Locations in the study region ............................................................................ 70
Table 3.1.2: Environmental Setting ..................................................................................................................................... 71
Table No 3.2.1: Frequency of Environmental Monitoring .................................................................................................. 72
Table No.3.2.2: Method of Environmental Sampling & Analysis ........................................................................................ 73
Table No.3.3.1 Details of Temperature (°C) Nr. Project site (Mar’16 to May’16) .............................................................. 75
Table No 3.3.2: Details of Humidity (%) Nr. Project site (Mar’16- May’16) ........................................................................ 76
Table No.3.3.3 Details of Wind speed Nr. Project site (Mar’16- May’16) .......................................................................... 78
Table No 3.4.1 Details of Analysis Method ......................................................................................................................... 83
Table No.3.4.2 Percentile Value of PM10 & PM2.5 (Mar’16-May’16).................................................................................... 84
Table No. 3.4.3 Percentile Value of SO2 & NOx (Mar’16-May’16) ..................................................................................... 84
Table No3.4.4 Percentile Value of NH3& CO (Mar’16-May’16) .......................................................................................... 85
Table No.3.4.5 Ambient Air Quality Standards ................................................................................................................... 88
Table No 3.5.1 Noise Monitoring Report during day time (Mar’16-May’16) ..................................................................... 90
Table No 3.5.2 Noise Monitoring Report during night time (Mar’16-May’16) ................................................................... 91
Table No 3.5.3: Noise Level Standards ................................................................................................................................ 93
Table No. 3.6.1 Land Use Detail .......................................................................................................................................... 95
Table No.3.7.1: Results of Soil Samples (Mar’16 to May’16) .............................................................................................. 98
Table No.3.7.2: Soil Texture analysis (Mar’16 to May’16) .................................................................................................. 98
Table No. 3.8.1 Details of Ground Water sampling locations ........................................................................................... 102
Table No. 3.8.2 Ground water Analysis Report (Mar’16 – May’16) ................................................................................. 104
Table No.3.8.3 Drinking Water Specification: IS: 10500, 1992(Reaffirmed 2012) ............................................................ 105
Table No. 3.8.4 Details of Surface Water Sampling Locations .......................................................................................... 108
Table No.3.8.6 Bacteriological Analysis of surface Water (Mar’16– May’16) .................................................................. 111
Table No.3.8.7 Inland Surface Water Classification (CPCB Standards) ............................................................................. 111
Table No. 4.1: Construction Phase: Matrix Evaluation without mitigation measures ...................................................... 167
Table No 4.2: Construction Phase: Matrix Evaluation with mitigation measures ............................................................ 168
Table No 4.3: Operation Phase: Matrix Evaluation without mitigation measures ........................................................... 169
Table No 4.4: Operation Phase: Matrix Evaluation with mitigation measures ................................................................ 170
Table No 5.2: Method Adopted for Environmental Sampling/analysis ............................................................................ 176
Table 5.1: Post Project Environmental Monitoring Programme ...................................................................................... 177
Table 5.3: Reporting System for Environmental Monitoring Plan .................................................................................... 178
Table No: 8.3.1 Wastewater Quality ................................................................................................................................. 239
Table No: 8.4.1 Details of Energy Saving for the year 2016 .............................................................................................. 253
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Table No. 8.4.2 Energy conservation measures by Energy Cell Team (2015-16) ............................................................. 254
Table No: 8.4.3 CAPEX Approved – spillover for the year 2015........................................................................................ 255
Table No. 8.4.4 Existing Trees in the premises ................................................................................................................. 258
Table No 9.1: Frequency of Environmental Monitoring ................................................................................................... 273
Table No.9.2: Method of Environmental Sampling & Analysis ......................................................................................... 274
Table No 9.3: Baseline Status of the study area: .............................................................................................................. 275
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List of Annexures
Annexure-1 Environmental Clearance ............................................................................................................................. 302
Annexure-2 CC&A Copy .................................................................................................................................................... 303
Annexure-3 Land Documents ........................................................................................................................................... 304
Annexure-4 Water Withdrawal Permission .................................................................................................................... 305
Annexure-5 Gazette Notification ..................................................................................................................................... 306
Annexure-6 Mutual Aid Agreement ................................................................................................................................ 307
Annexure-7 EHS Policy ..................................................................................................................................................... 308
Annexure-8 Health record ................................................................................................................................................ 309
Annexure-9 CC&A Compliance......................................................................................................................................... 310
Annexure-10 EC Compliance ............................................................................................................................................ 311
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List of Abbreviation
1. HIL– Hindalco Industries Limited
2. CCR – Continues cast Road Plant
3. GPCB – Gujarat Pollution Control Board
4. EC – Environmental Clearance
5. ISO– International organization for standardization
6. OSHAS- Occupation Health and Safety management System
7. EIA – Environmental Impact Assessment
8. CC&A – Consolidated Consent & Authorization
9. EMP – Environmental Management Plan
10. IMD –Indian Meteorological Department
11. HSD – High Speed Diesel
12. SPM – Suspended Particulate Matter & RSPM – Resiparable Suspended Particulate Matter
13. SO2 – Sulphur Dioxide
14. NOx – Oxides of Nitrogen
15. BOD – Biological Oxygen Demand
16. COD – Chemical Oxygen Demand
17. APHA – American Public Health Association
18. EQS- Environmental quality Score
19. ECC – Emergency Control Center
20. MPN – Most Probable Number
21. GoI - Government Of India
22. GIDC - Gujarat Industrial Development Corporation
23. MTPA - Metric Tonne Per Annum
24. QC- Quality Control
25. QA – Quality Assurance
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26. WBD - Water balance Diagram
27. EMC – Environmental Management Cell
28. LU-Land Use
29. CSR-Corporate Social Responsibility
30. GLC- Ground Level Concentration
31. RWH-Rain Water Harvesting
32. RA-Risk Assessment
33. DMP-Disaster Management Plan
34. KLD-Kilo liter per day
35. PPE- Personnel Protective Equipments
36. TMT-Thermo Mechanically Treated steel
37. HSD- High Speed Diesel
38. APC-Air Pollution Control Device
39. FAE – Functional Area Expert
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CHAPTER-1
INTRODUCTION
India boasts of one of the largest metallurgical industries in the world and it is known to be the founder of
World Metallurgical Industry. This is due to the presence of several Iron and Steel industries, Copper
smelters and other metallurgical industries in India and its massive ore deposits. In recent past, the industry
has performed really well and provided an impetus to the market. It has also led to business opportunities
and growth in major sectors like infrastructure, power, manufacturing, automobiles, environment, defense,
R&D, transport, energy, oil and gas, telecom etc.
The Metallurgical Industry is one of India‘s foothold not just for the manufacturing sector but also for the
country‘s economy. A whole range of Industries such as automobiles & components, electrical appliance &
products, infrastructure, building & construction, power, agriculture, telecom, railways, aviation,
engineering, oil and gas, defense, R&D, transport and many more are directly dependent on it.
India's rapid economic growth and soaring demand by sectors like infrastructure, electrical equipment, Wire
and cable industries, real estate and automobiles, at home and abroad, has put Indian Metallurgical industry
on the global map
1.1 ABOUT THE PROJECT PROPONENT
The Aditya Birla group is one of India‘s largest business houses. Global in vision with Indian values, the
group is driven by performance ethics, pegged on value creation for its multiple stake holders. Hindalco
Industries Limited is a flagship company of the Aditya Birla Group, which is India‘s second largest business
house. Anchored in a deeply held set of values, Aditya Birla Group‘s avowed mission is to deliver value for
the shareholders, customers, employees and society at large. It ranks amongst India‘s top 10 companies in
terms of market capitalization.
Hindalco embarked on its journey in 1958. Its first real contribution to the vision of an industrial India
occurred four years after its establishment, when the visionary late Mr. GD Birla set up India's first
integrated aluminium facility at Renukoot, in the eastern fringe of Uttar Pradesh, India. It was backed by a
captive thermal power plant at Renusagar in 1967. Hindalco attained a leadership position in the aluminium
industry under the dynamic leadership of the late Mr. Aditya Vikram Birla — a formidable force in the
Indian industry. Adding to the milestones, through the vision and guidance of Mr. Kumar Mangalam Birla,
the Group Chairman that the business segments of aluminium and copper are consolidated to make
Hindalco the non-ferrous metals‘ powerhouse today. This was achieved in parts by expanding through
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mergers and acquisitions with companies such as Indal and Birla Copper. The group has received several
noteworthy accolades and recognitions for its noteworthy contribution in the Indian economy.
Over the years, Hindalco has grown into a major vertically integrated aluminium company in the country
and holds a place among the largest primary producers of aluminium in Asia. Its copper smelter is today one
of the world's largest custom smelter at a single location. In 2007, the landmark acquisition of Novelis Inc.,
the world's largest aluminium rolling company, placed Hindalco's footprint across the globe, securing it a
rank amongst the top five global aluminium majors.
Birla copper a unit of Hindalco Industries Limited (earlier known as Indo Gulf Corporation Ltd.) has set up
a mega copper smelting and refining complex in the year 1997 at village Lakhigam and at Dahej, Taluka –
Vagra, District – Bharuch in Gujarat. The industry now proposes an expansion of Continuous Cast Copper
Rod Plant in the existing premises of this unit.
The unit is committed to maintain highest standards in quality of the product, safety and environment. The
unit has been accredited with ISO 14001 certification for environmental management system and ISO 9001
certification for its quality system. The plant has been operating under statutory consents and clearances
from Gujarat Pollution Control Board (GPCB) and Ministry of Environment, Forest and Climate Change
(MoEFCC). The unit has also laid down its own Health & Safety policy, Public Liability Insurance,
Standard Operating Procedures (SOPs) and holds licenses under Factory Act and Indian Explosives Act.
The plant manufactures world class LME grade copper cathode, continuous cast copper rod and precious
metals. Apart from copper products, Sulphuric Acid, Phosphoric Acid and DAP/NPK fertilizers are also
manufactured in this plant. To meet its infrastructure requirement the plant has its own power plants, oxygen
plants, jetty and water reservoir. The unit has adopted latest technology supplied by renowned and expert
international agencies.
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1.2 PROJECT DETAILS
1.2.1 PROJECT BRIEF
Hindalco Industries Limited (Unit: Birla Copper) proposes to expand Continuous Cast Copper Rod from
240000 TPA to 484000 TPA by setting up of a new Continuous Cast Copper Rod plant of 244000 TPA
capacity in the existing Copper Smelter Complex. Hindalco Industries Limited located at GIDC Industrial
area, Survey No. 29 to 39,101,104 to 110,112 to 115,117 to 122 of village Dahej (Plot No. 2 of Dahej
GIDC) and Survey No 646 to 671, 679, 685, 732 to 742, 744 to 752 of Village: Lakhigam, Taluka: Vagra,
Dist: Bharuch, Gujarat. Hindalco Industries Limited envisages to use a state of art technology, adopting
modernized machineries/equipment and novel process technologies. The unit has obtained CC&A of GPCB
Vide letter No: AWH-62117, 11/06/2014, which is valid upto 02/03/2020. Unit has also obtained
Environmental Clearance from Ministry of Environment, Forests & Climate Change (MoEFCC), New
Delhi.
1.2.2 DETAILS OF THE PROJECT SITE
The proposed expansion project of Hindalco Industries Limited will be carried out at the existing Copper
Smelter Complex located at about 21042‘ N Latitude & 72
033‘E Longitude in Dahej, District: Bharuch.
Total area under possession of Birla Copper is 327 Ha out of which 4,680 sq.meter area will be utilized for
proposed expansion from existing spare land. The site is well connected by rail and road. The location of the
proposed project is attached as Figure No: 1.1.
Nearest railway station from project site is Bharuch which is approximately 55 km towards East. The site is
connected by road with NH-8 which is around 46 km towards East site from the project site. State highway
No-6 is 5.5 km away from the project site. The nearest town from project site is Dahej, which is located
about 4.8 km away. Dahej is the largest industrial estate with many small scale & medium scale industries.
Four corners Latitudes and Longitudes of the proposed project are as under:
Project Co-ordinate
Corner Latitude Longitude
A 21o 42‘10.22‖ N 72
o 32‘42.28‖ E
B 21o 42‘56.89‖ N 72
o 32‘10.48‖ E
C 21o 41‘50.55‖ N 72
o 33‘00.90‖ E
D 21o 42‘06.97‖ N 72
o 33‘05.92‖ E
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Figure No. 1.1 – Location of the proposed project site
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1.3 JUSTIFICATION OF THE PROJECT
The proposed project provides a potential growth opportunity for the already running business of the
company. The company is engaged in the business of manufacturing of ―Continuous Cast Copper Rods‖.
Hindalco‘s Copper division operates one of the largest single location custom copper smelters in the world.
The Custom Smelter complex at Dahej in state of Gujarat in the west coast of India houses copper smelters,
refineries, rod plants, captive power plant, a jetty and other utilities.
Hindalco produces copper cathodes, continuous cast copper rods in various sizes and also precious metals
like Gold and Silver. The co-product Sulphuric acid is also utilized to produce Phosphoric acid and
Fertilizers like Di-Ammonium Phosphate (DAP). Hindalco‘s copper cathodes are known for high purity and
consistent quality.
Hindalco Industries Limited-Unit Birla Copper is an ISO 9001, 14001 and OSHAS 18001 certified
company, registered on the London Metal Exchange as Grade-A copper brand and certified as a Star
Trading House having NABL accredited labs for chemical, mechanical and electrical testing.
Hindalco products and applications cater to various markets and industrial and commercial requirements
like:
Agrochemicals
Automotive and transport
Consumer durables
Electrical equipment
Railways
Wire and cable industry
Demand Supply Gap
The products have very high specific demand in various markets mentioned above. As per CRU forecast,
the demand of refined copper in the ASIAN region has increased by 7.4 % in the year 2015 due to a stronger
domestic demand. Also, there is a greater import potential for the copper industry.
Global refined copper consumption over the year 2014-19 is projected to grow at CAGR of 2.6%. Chinese
consumption is estimated to be 465 of the global consumption and 33% of global production in 2015. The
major demand drivers of world copper consumption in coming years is based on the growth trend of
Industrial production, Automobile and Construction sector.
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Global consumption forecast of Copper Wire Rod (CCR) is expected to be about 3% CAGR from 2013 to
2019. Consumption growth rate is expected to be stable in regions such as Asia (other than China), South
Africa and America.
1.4 REGULATORY FRAMEWORK & NEED OF EIA STUDY
Government of India, as per its policy, has given emphasis on Sustainable Development. It supports the
industrial growth and along with it, environmental protection has also been made the integrated criteria for
this support. In line with this policy, Ministry of Environment, Forests and Climate Change (MoEFCC) has
defined elaborated ‗Environmental Clearance‘ (EC) framework under the Environmental Protection Act,
1986 (Environmental Impact Assessment Notification, 2006) for establishing/expanding and
industry/development project. As per the EIA notification, prior environmental clearance is required for
certain categories of the projects. The EC process takes into consideration project details, baseline
environmental conditions, environmental impact assessment and proposed mitigation measures in sustaining
environmental equilibrium.
The applicability of the S. O. 1533 for the proposed project was explored by considering different
possibilities and provisions described in the said notification. Considering the products and project location
of the proposed project, it is noticed that the proposed expansion falls under the item no. 3(a) i.e.
Metallurgical Industries (ferrous & non-ferrous) and under Category A of EIA notification so, EC
application has also been submitted to MoEFCC for accord of EC. Hence EIA study is required to carry out
as per TORs awarded by MoEFCC, Delhi. Public hearing is not applicable as proposed expansion will be
carried out in notified GIDC industrial estate. Notification is attached as Annexure-5.
EIA report has been prepared by NABET accredited consultant, Eco Chem Sales & Services and analysis
has been carried out by own in-house NABL approved laboratory. EIA has been prepared as per ToRs
awarded by MoEFCC and EIA guidelines. A mitigation plan has been prepared and a detailed
Environmental Management Plan (EMP) is drawn to effectively mitigate or minimize potentially adverse
environmental impacts on environment due to the proposed expansion project. The details are presented in
the subsequent chapters.
REGULATORY FRAMEWORK
The major acts & rules applicable to the project are:
Air (Prevention and Control of Pollution) Act, 1981 as amended timely, and the rules thereunder;
The Environmental Protection Act, 1986 as amended timely, and the rules thereunder;
EIA Notification, 2006 (as amended timely);
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The Factories Acts, 1948 and the rules there under
The Public Liability Insurance Act, 1991, as amended 1992 and the rules thereunder
1.5 SCOPE & OBJECTIVES OF THE EIA STUDY
This EIA Report is prepared in concurrence with the ToRs given by the MoEFCC, New Delhi. The scope of
study includes detailed characteristics of environmental components. For the purpose of environmental
assessment, the villages in the surrounding 10 km area have been surveyed and relevant data has been
collected.
The objectives of this EIA are:
To identify and describe the elements of the environment likely to be affected by the expansion of the
project, and/or likely to cause impacts upon both the natural and man-made environment.
To describe the project and associated works together along with the requirements.
To identify and quantify any environmental impacts associated with the expansion project and thereby
recommend appropriate mitigation measures.
To identify existing landscape and visual quality in the study area so as to evaluate the landscape and
visual impacts of the proposed expansion project.
To prepare an EMP to include most feasible EMS for pollution control of parameters of air, water, soil,
noise, etc.
To propose mitigation measures to minimize pollution, environmental disturbance and nuisance during
construction and operation of the expansion.
To identify, assess and specify methods, measures and standards, to be included in the detailed design,
construction and operation of the project which are necessary to mitigate these impacts and reduce them
to allowable levels within established standards/guidelines.
To identify and justify the need for environmental monitoring to define the scope of the requirements
necessary. To ensure the implementation and the effectiveness of the environmental protection and
pollution control measures adopted.
To identify constraints associated with the mitigation measures recommended in this EIA.
To identify any additional studies necessary to fulfill the objectives required for the EIA study.
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FLOWCHART OF EIA ACTIVITIES CARRIED OUT FOR EIA REPORT
EIA REPORT
PRELIMINARY SCAN OF PROPOSED PROJECT
PRELIMINARY SCAN OF EXISTING ENVIRONMENT
SELECT ENVIRONMENTAL INDICATORS
SELECT ENVIRONMENTAL INDICATORS
IMPACT EVALUATION (MODELLING)
FIELD SURVEYS AND SAMPLING
ENVIRONMENTAL IMPACT ASSESSMENT
ENVIRONMENTAL MANAGEMENT PLAN
PROJECT INITIATION
PRELIMINARY SCAN OF EXISTING
ENVIRONMENT
RISK ASSESSMENT & DMP
ANALYSIS HAZARD & RISK
DESCRIBE ENV SETTING
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1.6 THE EIA CYCLE AND PROCEDURES
The EIA process in India is made up of the following phases:
1.6.1 SCREENING
Screening is done to ascertain whether the project requires clearance as per the statutory notifications.
Screening Criteria are based upon the following:
Type of Development.
Location of Development
By proper screening of location & type of the project, it was concluded that the proposed expansion falls
under Item no. 3(a) – Category A of the EIA Notification – 2006, S.O. 1533. It was also observed that public
hearing is not applicable to the project as proposed expansion as it is not in Gazette Notified Industrial Area.
(Gazette Notification is attached as Annexure-5)
1.6.2 SCOPING
Scoping determines the content and extent of matters that should be covered in the environmental information
to be submitted to a competent authority or other decision making body. Scoping is carried out in close
association with the project proponent and the environmental consultant. The MoEFCC has published
guidelines for different sectors, which outline the significant issues to be addressed in the EIA studies. Scoping
determines the content and extent of matters that should be covered in the environmental information to be
submitted to a competent authority or other decision making body. During quantification of impacts, area was
also defined upto the extent wherever the probability of impacts may occur. The baseline data for different
components of the environment shall be monitored and then the likely changes in these on account of the
construction and operation of the proposed expansion project shall be predicted.
1.6.3 BASELINE DATA
Baseline data describes the existing environmental status of the identified study area. A baseline study
illustrates the original status of the environment in the area before any development work of the project is
carried out. The study serves the purpose of a base reference against which the changes due to implementation
of the project are measured.
The site-specific primary data is monitored for the identified parameters and supplemented by secondary data
if available. For the proposed project, baseline data have been collected for Air Environment, Land
Environment and Water Environment within 10 km radius. For this purpose, site surveys have been conducted
& data has been collected in log sheets by talking to local people, gram panchayat, local leaders, etc.
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Air Environment
Existing status of ambient air quality has been carried out at 8 locations in the vicinity of the site for
parameters namely PM10, PM2.5, Sulphur dioxide (SO2) & Oxides of Nitrogen (NOx) etc have been described.
Maximum numbers of sampling stations have been selected considering the prominent wind direction of the
region. Micrometeorological data were collected by using the wind monitor as per CPCB guideline which
was installed near project site. Micro-meteorological data like wind speed, wind direction, temperature,
relative humidity etc., have been collected for the period March 2016 to May 2016.
Noise Environment
Noise level monitoring has been carried out at 8 Nos. of selected locations for day and night time by noise
meter to assess the present scenario of noise environment.
Water Environment
Ground water samples have been selected from 5 Nos. of selected locations and Surface Water samples have
been collected from one location from surrounding villages within 10 km radius of the project site. Locations
for the study of existing water resources with respect to water quality. Physical, chemical and micro biological
parameters were analyzed to assess the water quality. Results have been compared with standards prescribed
by GPCB to assess the water quality.
Land Environment
Soil samples have been collected from 8 selected sites within the impact zone and analyzed for relevant
parameters like texture, pH, conductivity, ESP, Phosphate, Copper, Zinc, Chloride, Total Nitrogen,
Chromium, Nitrogen as Nitrate etc.
Land use data have been prepared by using Geocoded False Colour Composite scene of IRS-IC LISS III /
LISS IV images along with Survey of India (SOI) Topo-sheet. Land use pattern map has been prepared by
approved Functional area expert.
Ecology & Bio Diversity
Primary data for flora & fauna have been collected by in house Functional Area Expert by conducting primary
survey and site visit. Secondary Data of flora and fauna, which have been collected from various literatures
published by the forest department, has been verified by collected primary data.
Socio- Economic Environment
Primary data has been collected and generated by in-house FAE by conducting survey and
interaction/discussion with the local public. Secondary data has also been obtained from the Census 2011 for
comparing the data.
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1.6.4 IMPACT PREDICTION
Environmental impact evaluation actually grows out of scoping and baseline study of the project. EIA assigns
various quantified values to different impacts affecting the project.
Impact prediction is a way of ‗mapping‘ the environmental consequences of the significant aspects of the
project and its alternatives. Environmental impacts can never be predicted with absolute certainty, thus all
possible factors and precautions are to be considered for reducing the degree of uncertainty.
For the proposed project, detailed impacts were predicted which are likely to occur during the construction and
operation phase for any change in physical, chemical, biological, cultural and/or socio-economic environment
that can be attributed to activities related to alternatives under study for meeting the project needs.
1.6.5 MITIGATION MEASURES AND ENVIRONMENTAL MANAGEMENT PLAN
Efficient mitigation plan has been drawn up for the identified impacts due to proposed expansion and is
supplemented with an Environmental Management Plan (EMP) to guide the proponent towards environmental
improvements.
1.6.6 RISK ASSESSMENT & DISASTER MANAGEMENT
EIA requires inclusion/coverage of all significant risks, hazards and their mitigation. Depending on nature,
location and scale of the project, report contains the following components:
Hazard identification taking recourse to hazard indices, inventory analysis, hazard probability, etc.
Consequence analysis of failures and accidents resulting in fire, explosion, hazardous releases, etc.
Assessment of risk on the basis of the necessary evaluations.
Preparation of an On-site/Off-site Emergency Plan and Disaster Management Plan.
1.7 EIA REVIEW & APPLICATION FOR EC
The EIA report prepared as per the TORs given by EAC, MoEFCC - New Delhi for the proposed expansion
project vide File no: J-11011/927/2008-IA II (I), Dated: 08/01/2016 shall be reviewed at different levels (From
Management to Technical Expert) and then necessary changes/modifications shall be made for imperative
version of EIA report for submission/further application. After careful review of all the details, the application
& report has been made for obtaining EC for the proposed expansion project.
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1.8 STRUCTURE OF EIA REPORT
The generic structure of the EIA report as per the guideline provided by MoEFCC is illustrated in the
following tabulated format.
Table No: 1.1 – Structure of EIA report
NO. EIA STRUCTURE CONTENTS
* Executive Summary
1 Introduction Purpose of the report
Identification of project & project proponent
Brief description of nature, size, location of the
project and its importance to the country, region
Scope of the study – details of regulatory scoping
carried out.
Importance & benefits of the project
Detail of EIA consultant including NABET
accreditation
2 Project Description Condensed description of those aspects of the project
(based on project feasibility study), likely to cause
environmental effects. Description contains the
details of the following:
o Type of project
o Need & Cost for the project
o Location details showing general location,
specific location, project boundary & project
site layout)
o Technology and process description
o Raw materials & Products details with capacity
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o Resource requirements
o Project description including drawings showing
project layout, Geohydrology, Drainage pattern,
Flood details and components of project etc.
o Details of emission, effluent, hazardous waste
generation & their management.
o Description of mitigation measures incorporated
into the project to meet environmental
standards.
o Existing statutory clearances
3 Description of the
Environment
Study area, period, components & methodology.
Establishment of baseline for valued environmental
components, as identified in the scope.
Study Period: March 2016 to May 2016.
Base maps of all environmental components.
Frequency of monitoring
4 Anticipated Environmental
Impacts &
Mitigation Measures
Details of Investigated Environmental impacts due to
project location, possible accidents, project design,
project construction, regular operations.
Measures for minimizing and / or offsetting adverse
impacts identified.
Irreversible and Irretrievable commitments of
environmental components.
Assessment of significance of impacts (Criteria for
determining significance, Assigning significance)
Mitigation measures.
5 Environmental Monitoring
Program
Technical aspects of environmental monitoring for
the effectiveness of mitigation measures (incl.
Measurement methodologies, frequency, location,
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data analysis, reporting schedules, emergency
procedures, budget & procurement schedules)
6 Additional Study: Risk
Assessment & Disaster
Management Plan
Hazard Identification
Risk Assessment & control/prevention Measures
Disaster Management
On-site & Off-site emergency plan
7 Project Benefits Detail of the Socio-economic & other tangible
benefits of the project.
8 Environment Management
Plan
Description of the administrative aspects of ensuring
that mitigation measures are implemented and their
effectiveness monitored, after approval of the
Clearance. The Chapter consist of:
o Mitigation measures for impacts
o Pollution Prevention Plan
o Greenbelt Development Plan
o Environment Management Cell
o Budgetary Provisions for EMS
9 Summary & Conclusion Description of brief of EIA report & Conclusion
10 Disclosure of Consultant
Engaged
Detail of the EIA Consultant
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CHAPTER-2
PROJECT DESCRIPTION
Hindalco Industries Limited (Unit: Birla Copper) is an existing large - scale unit located in Dahej industrial
estate developed by Gujarat Industrial Development Corporation (GIDC) in Survey No. 29 to 39,101,104 to
110,112 to 115,117 to 122 of village Dahej (Plot No. 2 of Dahej GIDC) and Survey No 646 to 671, 679,
685, 732 to 742, 744 to 752 of Village: Lakhigam, Taluka: Vagra, Dist: Bharuch, Gujarat. The proponent
wishes to enhance the existing production capacity of Continuous Cast Copper Rod products.
Total plot area of the industry is 327 Ha and spare land of 4680 sq.meter shall be utilized for proposed
expansion & the total investment for the proposed expansion will be Rs. 240 Crores. As per the EIA
Notification, the proposed expansion project is covered under category-A & will be appraised at MoEFCC.
Unit has obtained Environmental Clearance for existing plant vide file No: J-11011/927/2008-IA-II(I)
Dated: 11/02/2009. Same is attached as Annexure-1. The unit has obtained CC&A of GPCB Vide letter
No: AWH-62117, 11/06/2014 and 07/10/2014, which is valid upto 02/03/2020 (Attached as Annexure-2).
2.1 NEED OF THE PROJECT
Copper is considered to be one of the important metals for the national economic development. India is the
one of the prominent copper producer with an annual production of around 125 thousand tonnes. Tracing
the current growth, it is expected to be among the top 20 largest copper producer by 2025. Copper exports
of the India was projected to be 18990 thousand tonnes in the time period of 2004-2009. Global
consumption forecast of Copper Wire Rod (CCR) is expected to be about 3% CAGR from 2013 to 2019.
Consumption growth rate is expected to be stable in regions such as Asia (other than China), South Africa
and America.
Thus, owing to the big supply demand gap in the CCR market, the unit would like to increase the production
capacity 2,40,000 MT/annum to 4,84,000 MT/annum by setting up by setting up of a new Continuous Cast
Copper Rod plant of 2,44,000 TPA capacity in the existing Copper smelter complex.
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The proposed products cater to the following industries:
Automotive & transport:
Copper plays an instrumental role in the automotive industry. The total weight of copper in a vehicle ranges
from 15 kilos for a small size car like hatchbacks to 30 kilos for a high-end car.
Various components such as alternators, motors, actuators and the wire harness system depend on high
conductivity which is superbly offered by copper. More copper will be needed as automotive electrical
developments increases awareness, safety, comfort and automation.
Supreme quality copper supplied by Birla Copper has helped produce high purity copper wire harness
system which is used to carry the current from the battery throughout the vehicle which includes the lights,
central locking, on-board computers, satellite navigation systems, etc.
Consumer durables:
Consumer durables such as air conditioners and refrigerators utilize copper tubes as heat exchangers
because of its excellent thermal conductivity and heat dissipation property. The cathode ray tubes present in
televisions as well as magnetron used in a microwave oven are made of copper. It is used in wiring and
contacts for mobile phones, televisions, and computers. Copper is used in microprocessors and heat-sinks.
Being an energy efficient metal, copper and its alloys finds various applications in electronics.
Electrical equipment:
Copper finds a plethora of applications in the electrical industry due its highest electrical conductivity
among the commercial metals. In addition to its excellent electrical and thermal conductivity, copper has
ideal mechanical properties and can be easily fabricated. More than half of the copper produced is used for
electricity.
The important uses include power generation and transmission of electricity. It is used in cables,
transformers, motors, busbars, alternators, generators, etc., to provide electricity throughout the country,
safely and efficiently.
Birla Copper has been dominantly involved in supplying high quality copper to a majority of players in the
electrical industry.
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Railway:
Copper is indispensable to the development of electrical locomotives. The modernization and expansion of
the railway network in India is a continuous exercise requiring large amounts of copper and certain copper
alloys for the overhead electrification.
There is also a considerable use of copper in signaling systems, besides all the miscellaneous needs for
pantographs, switchgear, brake systems, motor windings, commutator bars, large and small service stations,
etc. should also be noted.
Wire & Cable industries:
Copper is extensively used in building wires, communication cables, co-axial cables, power cables,
specialty and industrial cables. Copper‘s high electrical conductivity, ductility and tensile strength make it
an ideal metal in the wire and cable industry.
Birla Copper‘s superior quality copper rods has been a preferred choice in this industry for years.
2.2 PROJECT LOCATION
The proposed expansion project site lies at approx. geographical co-ordinates 21042‘09.48‖ N Latitude &
72032‘15.95‖ E Longitude. The unit is located at Dahej industrial estate developed in Survey No. 29 to
39,101,104 to 110,112 to 115,117 to 122 of village Dahej (Plot No. 2 of Dahej GIDC) and Survey No 646 to
671, 679, 685, 732 to 742, 744 to 752 of Village: Lakhigam, Taluka: Vagra, Dist: Bharuch, Gujarat. Nearest
state highway from the project site is SH-6, which is approx. 5.5 km and nearest state highway is NH-8,
which is 46 km away from the project site. Dahej railway station is about 5.33 km and Bharuch railway
station is about 55 km. The study area is well connected with other major cities of the state and the country.
Google map of the project site is attached as Figure 2.1 & Layout plan is attached at Figure 2.2.
The coordinates of the site are as under:
Corner Latitude Longitude
1 21°42‘10.22‖ N 72°32'42.28" E
2 21°42‘56.89‖ N 72°32'10.48" E
3 21°41‘50.55‖ N 72°33'00.90" E
4 21°42‘06.97‖ N 72°33'05.92" E
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2.2.1 SITE SELECTION CRITERIA
The project site is located in the notified industrial area developed by Gujarat Industrial
Development Corporation (GIDC), having all basic facilities like availability of water and natural
gas, electricity, existing Pipeline for final disposal of treated effluent into deep sea etc.
The industrial unit is located in notified industrial area, which is having transportation facilities like
linkage with Bombay and Delhi by Broad Gauge railway and National Highway No. 8.
There is no historical place, sanctuaries, forestland or prime agriculture land within 10 km radius
from the project site.
The project site is in the industrial estate of Dahej, thus no displacement of population will require.
The human resource required for the proposed expansion will be easily available.
2.2.2 ALTERNATIVE SITE SELECTION
As the proposed project is capacity enhancement project, alternative site has not been considered. The
existing premise of operational unit is the most convenient site for the proposed expansion project.
Moreover all the utilities & infrastructure facilities are available in the present set up. Hence the existing
premise with set extra infrastructure & ease of operation is the best option available for proposed expansion.
2.2.3 CONNECTIVITY AND SALIENT FEATURES OF THE PROJECT SITE
Dahej Industrial Estate was set up by Gujarat Industrial Development Corporation. This industrial estate is
spread over an area of 4100 hectare area. Out of this total area of around 4100 Hectors, about 1800 hectors
is carved out separately for the development of the Special Economic Zones (SEZ). The Dahej GIDC
comprises of some big industries like Hidalco Industries Limited, GCPTCL, Reliance Industries Limited,
LNG, GACL, BASF, etc. Development of communication systems is well available due to proximity of
Dahej town and Bharuch city. The GIDC Dahej is situated adjacent to Gulf of Khambhat. The Dahej GIDC
has also a developed port for handling liquid and solid cargos.
GIDC estate of Dahej is well connected with rest part of India by road (National Highway No.8) and rail
(Western Railway). Water is available from GIDC water supply scheme. The project location is well
connected with road, rail and air route to transport raw materials, finished products, machineries, etc. and
hence, it exhibits good potential for industrial growth. The salient features mentioned below, indicate
favorable conditions for industrial development at the project location.
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Figure No 2.1: Google Map
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Figure No 2.2: Proposed Expansion Area
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Figure No 2.3: Plant Layout
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Figure No 2.4: Details of proposed Expansion
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2.3.4 SALIENT FEATURES OF THE PROJECT SITE
Table No: 2.1- Salient Features
Particulars Details
Approx. Geographical Co-ordinates Approx. Center 21°42‘09.48‖ N Latitude &
72°32‘15.95‖ E
Village Lakhigam: appx. 1.65 km –SE
Dahej: appx. 4.2 km –NE
Nearest Town Bharuch: appx. 46.90 km – E
Nearest Sea Coast Appx.2.56 km –W
Nearest Highway State Highway (SH) No: 206 – appx. 2 km SE
National Highway- appx. 08: 47 km – E
Nearest Railway Station Dahej Railway line: appx. 5.75 km–NEE
Bharuch Railway Station: appx. 47.20 km –SE
Nearest Airport Bhavnagar Airport: appx. 37.40 km – WWN
Surat Airport: appx. 67.60 km –WWE
National parks/ sanctuaries None within 10 km radial periphery
Densely Populated or built – up Area Bharuch town: appx. 46.90 km – E
Note: All the above mentioned distances are the aerial distances from project site.
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Table No: 2.2- Nearby Industries
No Name of Industry Type Distance km Direction
1 GCPTCL Chemical 2 South
2 Styrolution Chemical 3.1 East
3 BASF Chemical 2.6 East
4 Reliance Industries Limited Petroleum 5 South East
5 Deepak Nitrate Limited Fertilizer 7.4 East
6 NOICIL Chemical 6.7 East
7 GACL Chemical 7.4 East
8 GFL Chemical 10 East
9 ISGEC Chemical 9 East
10 Petronet LNG Petroleum 10 South
11 Organic Industries Limited Chemical 3.9 East
12 Adani Petronet (Dahej) Port Pvt.
Ltd.
Shipping 8 South
2.3 PROJECT LOCATION DESCRIPTION
2.3.1 DESCRIPTION OF LAND USE, GEOLOGY, TOPOGRAPHY
(i) Land form, Land use & Land ownership
Proposed project site is in GIDC industrial estate and adjacent to many industries. Thus land use pattern is
non-agricultural and specifically declared for the industrial activities by the town planner. Land is in
possession with the proponent. Land documents are attached as Annexure-3.
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There shall be no change in land use pattern as the proposed project falls with a GIDC Industrial Estate area
and more over proposed expansion will be carried out in existing premises. No forests, national park, water
bodies or eco sensitive areas located within 10 km periphery of the proposed project site.
(ii) Topography
Proposed location is between 20007‖ to 21
042‖ North Latitude (please check) and 72
043‖ to 73
000‖ East
Longitude having elevation of 25 meters above sea level. The overall project site is located on plain barren
land devoid of any permanent and economically useful vegetation. The topography of the proposed site for
the project is plain terrain.
No other forests, national park or wild life sanctuary is located within 10 km periphery of the proposed
project site. No change in Topography is envisaged as the proposed project shall be established in existing
well developed Industrial Estate, Dahej.
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(iii) Geography and Climate
Bharuch is located at 21.7°N 72.97°E. It has an average elevation of 15 meter (49 feet). Bharuch is a port
city situated on the banks of the Narmada river. The damming of the Narmada caused the original port
facilities to close, the nearest port is now in Dahej. The Bharuch district is surrounded by Vadodara (North),
Narmada (East) and Surat (South) districts. To the west is the Gulf of Khambhat.
Bharuch has a tropical savanna climate, moderated strongly by the Arabian Sea. The summer begins in early
March and lasts until June. April and May are the hottest months, the average maximum temperature being
40°C. Monsoon begins in late June and the city receives about 800 millimetres (31 in) of rain by the end of
September, with the average maximum being 32 °C during those months. October and November see the
retreat of the monsoon and a return of high temperatures until late November. Winter starts in December
and ends in late February, with average temperatures of around 23 °C (73 °F). Very often heavy monsoon
rain brings floods in the Narmada basin area. The city had witnessed major floods in the past, but now the
floods have been controlled after the damming of the Narmada.
(iv) Geology:
Bharuch district is bounded in the north by Vadodara district, in south by Surat district, in east by
Maharashtra state and in the west by the Arabian sea. The district can be divided into three geomorphic
units. (a) hilly area in the east (b) alluvial plain and (c) coastal zone. The major perennial rivers of the
district are the Narmada and the Kim debauching into the Arabian sea. The northerly flowing Karjan,
Amravati and Kaven rivers; and southwesterly flowing Bhuki and Bhadra rivers merge with the Narmada
river. The area is well connected by roads and rails, the area experiences about 86 cm average annual
rainfall.
The study area comprises of the quaternary sediments that have been differentiated on the basis of their
environment of deposition. They comprise older tidal flats and tidal marsh deposits.
(v) Geohydrology:
The main hydrological unit in the area is alluvium formation. The alluvium formation mainly comprises of
alternate bands of sand and clay. The sand formation consists of medium to fine grained particles and works
as aquifer. The Geohydrological investigation work carried out in & around the study area reveals that the
area is covered with thick layer of flood plain deposits The ground water in area is highly saline so ground
water could not be extracted for any purposes.
The principal rivers draining the area are the Narmada in the southern most part of 10 km radius area. The
study area is nearly 7-8 kms from the main river.
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The ground water in area is highly saline so ground water could not be extracted for any purposes. Two
piezometers are constructed by GWRDC under different projects in this area. At Atali piezometer which has
the depth of 12 meter, the depth to water level varies from 2.60 meter to 6.6 meter, whereas at Dahej
piezometer having depth of 38.38 meter, water level ranges from 7.65 meter to 9.96 meter for year 2007-
2011.
(vi) Drainage Pattern:
The general observation reveals that the flow of the ground water is controlled by topography of the area. At
Dahej village the topography is sloping towards Northwest and West direction, hence ground water flow is
towards Northwest and West direction. Drainage pattern will not change due to proposed expansion as
location if flat terrain.
(vii) Existing infrastructure
Key infrastructures available around the project site:
No. Description Available around the project
1 Airports Yes,
Bhavnagar Airport: 37.40 km – WWN
Surat Airport: 67.60 km –SSW
2 Railway station Yes,
Dahej Railway line: 5.75 km–NEE
Bharuch Railway Station: 47.20 km –SE
3 Bus Station Yes
4 National Highways State Highway No-206- @ 2 km – SE
National highway No-8 @ 47 km – E
5 School/College Bharuch, town has primary, secondary, higher
secondary CBSE & GSEB schools as well as
Arts, Commerce & Science colleges.
6 Hospital Civil Hospital and private experts are available in
Bharuch district.
Proposed project site is in existing GIDC notified industrial estate so all infrastructures needed are available
there.
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(viii) Soil Classification
The soil quality of the area is not considerably fertile for agricultural activities. No evidence of any
influence of contaminant has been noticed. In overall area, the agricultural productivity is very less due to
the absence of fertilization practices & poor fertility of soil.
(ix) Climatic conditions
Climate Semi-Arid
Seismic Zone III
Maximum temperature, 0C 44 °C
Minimum temperature, °C 12°C
Relative Humidity Max.:- 97 %; Min.:- 20%
Max Rain Period June to October (Max. July & August)
(x) Cyclone
Cyclones are huge revolving storms caused by winds blowing around a central area of low atmospheric
pressure, accompanied by high velocity wind. It brings torrential rains. It is observed that Dahej lies in a
very moderate damage risk zone. It has been estimated that the probability of the cyclonic depression is
very less.
Source: BMTPC, India (This map was collated based on the data compiled by the ministry of Urban Development &
poverty alleviation)
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(xi) Earthquake:
An Earthquake is a sudden, rapid shaking of the earth caused by the breaking and shifting of rocks beneath
the earth surface. It is observed that the proposed project lies in very moderate risk zone. Bharuch district
has experienced earthquakes rarely with less intensity. Bharuch lies in the Seismic Zone III –Moderate
Damage Risk Zone, hence the earthquake is not a major risk for the proposed project.
Source: BMTPC, India (This map was collated based on the data compiled by the ministry of Urban Development &
poverty alleviation)
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2.3.2 DESCRIPTION OF EXISTING INFRASTRUCTURE FACILITIES
The proposed expansion is carried out in the existing unit of HIL located at Dahej. All the utilities for the
proposed expansion such as Power supply, Water supply, etc. shall be availed from the existing
infrastructures of HIL. Proposed expansion is to be developed within the existing premises by using existing
infrastructure. No additional land will be purchased/procured for proposed expansion. Total plot area of the
plant premises is 327 ha and existing spare land of 4,680 sq. meter will be utilized for proposed expansion.
In proposed expansion, one no of additional induction furnace with 12 MT capacity will be installed with
additional APC equipments. Open space available near existing furnace will be utilized for proposed
furnace. Moreover, the greenbelt is developed in 35.78% of total land area in plant and township. The
density of plantation will be further increased.
Photographs of Existing unit:
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2.4 RESOURCES REQUIREMENT
2.4.1 WATER REQUIREMENT
The fresh water supply to Birla Copper is made available by GIDC. The existing water supply as agreed by
GIDC is 5.5 MGD. The industrial demand of water for the complex is 40,000 KL /day with full production
capacity utilization. Total domestic water requirement for Birla copper is 194 KLD. The source of water
supplied to Dahej Industrial area by GIDC is the upstream of river Narmada. GIDC has agreed to provide
total water requirement after the proposed expansion up to 11 MGD for Birla Copper Complex. Thus the
complete water demand for the project will be met from GIDC supply. Industrial water requirement of
existing CCR plant is 640 KLD and for the proposed CCR plant will be 408 KL/Day. Domestic water
requirement of existing plant is 10 KLD and for proposed plant additional 8 KLD water will be required for
proposed expansion. Water withdrawal permission is attached as Annexure-4.
The water requirement for the proposed expansion is shown below:
No Activity Existing
(KLD)
Proposed
(KLD)
Total after
expansion
(KLD)
Construction Phase
1.0 Domestic -- 5.0 ---
Operation Phase
1.0 Domestic 10.0 8.0 18.0
2.0 Industrial 640 400 1040
a. Processing -- -- --
b. Boiler -- -- --
c. Cooling 630 390 1020
d. Coolant make up water 10 10 20
Total 650 408 1058
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2.4.2 POWER REQUIREMENT
Source of power for existing Birla Copper will be fulfilled by existing captive power plants of 135 MW. Two
DG sets of 2.5 MW capacities are already provided at site for power backup, which will be used only during
power failure. The agreement for the supply of maximum demand of power requirement (i.e.40 MW) is also
made with Dakshin Gujarat Vij Company Ltd., which is drawn only in case of shortfall due to stoppage of in-
house generation.
Power requirement of existing CCR plant is 1300 KW and for proposed CCR plant additional 2500 KW
power will be required, which will be sourced from existing CPP.
2.4.3 FUEL REQUIREMENT
Liquified Natural Gas is used as a fuel in existing CCR plant and the consumption will be 30000 SCM / Day.
The gas will be procured from GAIL, GSPL & IOCL through pipelines.
For proposed expansion additional 27000 SCM/Day LNG will be required, which will be sourced from
existing source. Total fuel requirement for CCR plant after proposed expansion will be 57000 SCM/Day.
Fuel Used In Status Fuel Consumption Rate Calorific
Value, Kcal/M3
Liquid
Natural Gas
Furance-1
(18 TPH)
Existing 18,000 SCM/Day 8900
Furance-2
(7 TPH)
Existing 12,000 SCM/Day
Furance-1
(35 TPH)
Proposed
Expansion)
27,000 SCM/Day
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2.4.3 LAND REQUIREMENT
Total Plot area: 327 ha, land is already in possession of project proponent, document of the same is attached
as Annexure-3. Additional 4,680 sq. meter of area will be required for proposed expansion.
Sr.
No. Units
Area (Ha)
I II III
Existing as a whole Proposed CCR
Plant (Expansion)
Total After
Proposed Expansion
(I + III)
1
Process Plant
(including Roads, Parking,
Administrative building, ETP area)
57 0.2580 57.2580
2 Storage Warehouse 126 0.2100 126.21
3 Underdeveloped area 2 -0.468 1.532
4 Green Belt 117 -0.150 116.85
5 Township 25 --- 25
Total 327 --- 327
2.4.4 MANPOWER REQUIREMENT
For the existing CCR plant, total 107 nos. of employees are already recruited. During the proposed
expansion approx. 50 -70 nos. of people will get direct employment during the construction phase. Based on
the unit‘s organizational pattern, for proposed expansion additional 43 nos. of staff will be required to
operate plants.
Description Existing as
Whole
( All Plants)
Existing
CCR Plant
Proposed
CCR Plant
Management Staff 339 13 2
Supervisory Staff 481 21 5
Operating Staff 672 38 27
Contractor Staff 1986 35 09
Total 3478 107 43
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2.4.5 PROJECT COST BREAKUP
Sr. No.
Section/Equipment Cost (INR)
1 Plant & machinery & EMS 1,387,545,820
2 Auxiliaries 55,848,868
3 Mechanical 207,990,478
4 Electrical 60,234,786
5 Automation 18,672,999
6 Site development & Building 387,630,542
7 Lab equipment 14,362,000
8 Design & Engineering 49,418,287
9 Erection & commissioning 163,930,991
10 Miscellaneous 55,275,799
Total 2,400,910,569
~ 240.09 crores
Construction of proposed project will be started after getting the statutory clearances from the different
authorities. Completion of the proposed project will be appx. March 2018.
2.5 PRODUCTS & RAW MATERIALS
The raw material required by the existing CCR plant is Copper Cathode, The other consumables are IPA
solution and coolant. Copper Cathode is procured from existing refinery of the unit and other two materials
are being purchased from domestic market and same will be followed after expansion.
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2.5.1 RAW MATERIALS
2.5.1.1 RAW MATERIALS TRANSPORTATION
Key raw materials required for the manufacturing of Continuous Cast Copper Rod Plant is Electrolytic
grade Copper Cathodes conforming to international quality standards BS 6017 1981 (1989) Cu-Cath-
1/ASTM B-115 (1999). These are square shaped with purity levels of >99.99% copper and are characterized
by high grade with lowest level of various group and individual impurities.
Requirement of Raw Materials / Consumables
Raw Materials Unit Unit
Consumption per
MT
Quantity (TPM)
Existing Proposed Total
Copper Cathode* MT 1.00 20000 20334 40334
IPA Solution Ltr. 0.75 1500 1525 3025
Coolant Ltr. 0.0625 1250 1271 2521
* These will consumed from existing refineries.
Raw Material - Copper Cathode sheets
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Chemical Composition of Raw Material used:
Properties Unit Copper Cathode*
Copper % 99.99
Selenium ppm 2.0
Tellurium ppm 2.0
Bismuth ppm 1.0
Antimony ppm 4.0
Lead ppm 5.0
Arsenic ppm 5.0
Iron ppm 10.0
Nickel ppm 10.0
Tin ppm 5.0
Sulfur ppm 15.0
Silver ppm 25.0
*Copper Cathode as per ASTM B115-2010
2.5.2 DETAILS OF PRODUCT
PRODUCTS
Name of Product
Capacity TPA
Existing Proposed Total
Continuous Cast Copper Rod * 2,40,000 2,44,000 * 4,84,000
*The product 20334 TPM (2,44,000 TPA) will be copper rods (Dia. 8 mm to 26 mm) in the form of coils. The
coil ID will be 1650 mm & OD will be 1000 mm. Coil weight will be 2.0 – 5.0 MT.
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Finish Product - Continuous Cast Copper Rod
Chemical Composition of Product:
Properties Unit Continuous Cast
Copper Rod*
Copper % > 99.95
Selenium ppm 2.0
Tellurium ppm 2.0
Bismuth ppm 1.0
Antimony ppm 4.0
Lead ppm 5.0
Arsenic ppm 5.0
Iron ppm 10.0
Nickel ppm 10.0
Tin ppm 5.0
Sulfur ppm 15.0
Silver ppm 25.0
*Copper Cast Rod as per ASTM B49-2010
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Finish Packed Product
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2.6 PLANT & MACHINERIES
The proposed expansion will be carried out in the existing premises only, but the unit will install new CCR
plant in the phased manner for the production of proposed capacity. The unit will install new plant and
machinery for the proposed expansion expansion by adopting the technology from CONTIROD of M/s
SMS-Meer, Germany. The lists of equipment for the existing and expansion for the CCR plant are given in
Table
Table No – 2.8(A): Details of Equipments for the existing CCR plant
Sr.
No.
Equipment Quantity MOC Size (m)/
Capacity
Capacity
(MT/hr)
1. Melting Furnace – 1 1 Refractory, MS 2.5 x 7.0 m 18
2. Holding furnace - 1 1 Refractory, MS 3.0 x 6.0 m 16
3. Casting M/C - 1 1 MS Copper 5 m 18
4. Rolling Mill - 1 1 MS,SS 12 m 18
5. Coiler - 1 1 MS 3.0 x 5.0 m 18
Table No– 2.8(B): Details of Equipment for the existing CCR plant
Sr.
No.
Equipment Quantity MOC Size (m)/
Capacity
Capacity
(MT/hr)
1 Melting Furnace – 2 1 Refractory,
MS
2.0 x 6.0 m 7
2 Holding furnace - 2 1 Refractory,
MS
2.5 x 3.5 m 7
3 Casting M/C - 2 1 MS
Copper
5m 7
4 Rolling Mill - 2 1 MS,SS 10 m 7
5 Coiler - 2 1 MS 3.0 x 5.0m
M
18
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Table No – 2.8(B): Details of equipment for the CCR plant-Proposed Expansion
Sr. No. Equipment Quantity MOC Size (m)/
Capacity
Capacity
(MT/hr)
1 Melting Furnace – 3 1 Refractory,
MS
2.65 x 12 m 35
2 Holding furnace - 3 1 Refractory,
MS
3.5 x 6m 20
3 Casting M/C - 3 1 MS
Copper
6 m 35
4 Rolling Mill - 3 1 MS,SS 13.5 35
5 Coiler - 3 1 MS 4.3 x 6.0 m 35
Details of Equipment for proposed plant
Loading cart
o Capacity: 3.5 MT
o MOC: MS
Melt ing furnace
o Melting capacity: 35 Mt/hr
o MOC: MS
o Height: 12 meter
o Diameter: 2.65 meter
o Burners: 19, nozzle mix type
o Centrifugal blowers: 3 numbers, total capacity: 15000 nm3/Hr, pressure: 0.270 bar
o Cooling blower: 1 number, total capacity: 2500 nm3/Hr, pressure: 0.16 bar
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Stack
o Height: conical shaped stack will be provided supported in roof construction with height
of approximate 8 meter; thus total height of the stack will be ~ 26 meter.
o MOC: MS
Holding furnace
o Holding capacity: 20 MT
o Centrifugal blowers: 1 number, total capacity: 700 nm3/Hr, pressure: 0.10 bar
o Burners: 1 numbers, pre mixed type
Upper launder
o MOC: MS
o Combustion blowers: 1 number, total capacity: 1100 nm3/Hr, pressure: 0.10 bar
Lower launder
o MOC: MS
o Combustion blowers: 1 number, total capacity: 800 nm3/Hr, pressure: 0.10 bar
Cooling towers
o Qty: 02
o Fan: 02
o Heat load: 6000 KW
Overhead crane with 10 T capacity, qty: 02
Air compressors, Capacity: 2664 m3/hr, pressure: 7 kg/cm2
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2.7 PROCESS DESCRIPTION
The manufacturing process is CONTIROD of M/s SMS-Meer, Germany. The process flow diagram of
proposed plant is mentioned as below.
Cathode Loading System:
It will consist of a bucket operated through winch motor assembly to charge copper cathodes to the
melting furnace. Lifting capacity will be 3.5 MT.
Melting/Shaft Furnace:
The melting furnace will be a shaft furnace, lined with heat-resistant & chemically inert refractory
equipped with 19 numbers of nozzle mixed type of gas-fired burners. Melting capacity will be 35 Mt/hr.
Furnace height will be 12 meter and diameter will be 2.65 meter. One conical shaped stack will be
provided supported in roof construction with height of approximate 8 meter, thus total height of the
stack will be ~ 26 meter.
Holding furnace:
Molten metal will flow from the bottom tap hole of melting furnace through launders and will b e
accumulated in holding furnace of 20 MT capacity. The furnace will be rotated according to
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casting sump level requirement through hydraulic cylinder. All the process is automated, which control the
operating temperature and other operating parameters.
Auto-control System
Casting machine:
Molten metal from holding furnace will flow through second launder and to tundish. Level in
tundish will be controlled through stopper pin according to signal received from level sensor
between dam block & twin belt. The solid bar formed will be of 6300 mm2. Soothing material will be
applied to both, dam block and twin belts.
Existing Plant Photographs
Bar preparation machine:
The cast bar will be carried forward up to the rolling mill along a set of conveyor rollers and before
rolling, it requires to be trimmed on the edges for prevention of rolled-in oxide. These purposes are
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served by the Bar Preparation Unit. It is having a set of straightener rollers, notcher assembly & trimmer
tools and a high pressure-spray box (for removal of scales before it enters the rolling mill).
Rolling mill:
In the rolling mill, the cast bar will undergo gradual deformation in 12 stages, depending on the cross-
section of the bar, its temperature & final product size. The roll passes will be designed for hot working at
the level of 28-40% deformation and the drive assembly will be synchronized with the casting motor
through DCS. Besides the rolling mill coolant distribution arrangement within the mill, the initial stands
are/will also equipped with high pressure sprays to ensure that no scales get embedded on to the stock
surface.
Cooling and non-acidic picking system:
At the end of rolling, the rod will need to be immediately quenched and cooled to prevent surface
oxidation. The pickling arrangement is meant for that. An aqueous solution of isopropyl alcohol will be
used as the pickling medium.
Waxing, coiling and packaging unit:
The pickled rod, before coiling and packing, will be waxed for improving its shelf-life. An aqueous
solution of wax will be sprayed on the moving rod and it will give a transparent protection to the rod. The
coil will be made on a wooden pallet, laying of the coil will be pre-designed for a very high
packing density, compacted hydraulically, covered with HDPE sheets all over and finally strapped at six
places with PET straps. Coil and pallet weight will be captured. Once the coil will be packed, it will be
moved to the warehouse for onward dispatch.
Finished Product Packaging of Product
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Flow Diagram of Manufacturing Process
Brief Description:
The Continuous Cast Copper Rod will be manufactured from the copper cathodes (> 99.99% Purity)
produced at own plant of Birla Copper.
For manufacturing of continuous cast copper rod, unit will adopt technology from CONTIROD of M/s
SMS-Meer,Germany, which is the best available technology in the world.
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Copper cathodes received from Refinery plant will be kept in the storage area of CCR plant.
Copper cathodes will then be charged in to the skip hoist of the vertical shaft furnace.
This furnace will operate solely on Liquefied Natural Gas, which is a clean fuel and as such there is
no source of pollution in this plant.
After melting of Copper cathode in furnace, it will flow into the holding furnace, through gas fired
covered launder to compensate heat loss.
During casting, holding furnace will be tilted to allow the molten copper to flow in to casting mold,
which will consist of water cooled wheel and steel belt.
Molten copper metal will be poured inside the casting wheel groove through fused silica spout. In turn
the solidified cast bar will continuously emerge out of the wheel.
The corner of the copper bar will be trimmed and then this bar will be continuously rolled into
8,11,12.5,16 and 19.6 mm diameter rods in Morgan no-twist rolling mill.
The rod coming out of rolling mill will be cooled with coolant water.
A coolant will be used to reduce the water evaporation losses, to increase the efficiency of the cooling
in the mill and will reduce the friction losses by lubrication.
Then cooled CC rods will be cleaned with IPA solution in a closed loop jacked vessel to remove
stains.
CC rods thus produced will be coiled, packed on wooden pallets and strapped for dispatch. Scrap and
edge cuttings will be recycled to the shaft Furnace.
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2.8 POLLUTION POTENTIAL AND ITS CONTROL MEASURES
Based on the overall process study of the proposed products, following are the details of pollution potential
v/s. mitigation measures proposed by the company in areas of, air pollution, wastewater management
hazardous waste handling and management respectively as per the details given below:
2.8.1 AIR ENVIRONMENT
Details of flue gases, stack and process emission, nature of emitted pollutants and system alongwith air
pollution control device are mentioned in following table:
Sr.
No
Stack
Attached
To
Type of
Boiler/Furnace
Fuel Fuel
Consumption
Stack
Height
APC
device
Probable
pollutant
Existing
1
S Shaft
furnace
Vertical Shaft
furnace
LNG 18000
SCM/Day
26 mtr Efficient
Burners &
Adequate
stack
height
with SMF
PM< 150
mg/Nm3
SOx<100 ppm
NOx<50 ppm
2 Shaft
furnace
Vertical Shaft
furnace
LNG 12000
SCM/Day
26 mtr Efficient
Burners &
Adequate
stack
height
with SMF
PM< 150
mg/Nm3
Sox<100 ppm
NOx<50 ppm
Proposed
1 Shaft
furnace
Vertical Shaft
furnace, lined
with heat-
resistant &
chemically inert
refractory.
LNG 27000
SCM/Day
26 mtr Efficient
Burners &
Adequate
stack
height with
SMF
PM< 150
mg/Nm3
Sox<100 ppm
NOx<50 ppm
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2.8.2 WATER ENVIRONMENT
Water Consumption & Wastewater Generation
Source of water: GIDC water supply line
GIDC has agreed to provide total water requirement up to 11 MGD for Birla Copper Complex. Water
withdrawal permission is attached as Annexure-4.
Total industrial demand of water for the complex is 40,000 KL/day with full production capacity utilization.
Total domestic water requirement for Birla copper is 194 KLD. Domestic water requirement of existing
CCR plant is 10 KLD and for proposed plant additional 8 KLD water will be required for proposed
expansion. Industrial water requirement of existing CCR plant is 640 KLD and for the proposed CCR plant
will be 408 KL/Day.
The water requirement for the proposed expansion is shown below:
No Activity Existing
(KLD)
Proposed
(KLD)
Total after
expansion
(KLD)
Construction Phase
1.0 Domestic -- 5.0 -----
Operation Phase
1.0 Domestic 10.0 8.0 18.0
2.0 Industrial 640 400 1040
a. Processing -- -- --
b. Industrial Cooling water 630 390 1020
c. Coolant make up water 10 10 20
Total 650 408 1058
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Wastewater Generation:
No Activity Existing
(KLD)
Proposed
(KLD)
Total after
expansion
(KLD)
1.0 Domestic 8.0 6.0 14.0
2.0 Industrial 10.006 8.006 18.012
a. Processing -- -- --
b. Industrial Cooling water 10 8 18
c. Coolant waste water* 0.006 0.006 0.012
Total 18.006 14.006 32.012
* This will generate once in a six months.
Sewage:
Sewage is expected to be generated due to domestic activities of workmen and staff personnel during
construction phase as well as operation phase. Sanitation facility of existing plant shall be provided during
the construction and operation phase of proposed expansion. Generated additional sewage will also be
treated in existing Sewage Treatment Plant (MBR Technology) of 500 KLD capacity. Treated sewage
is/will be reused in process.
Effluent:
There will be no wastewater generation on daily basis from the manufacturing of CCR but the only
negligible generation of wastewater from the cleaning of coolant water tank of rolling mill intermittently.
This will be about 1.0 KL in a six month (@0.006 KL/day). Other wastewater will be generated from
cooling tower blow down i.e. 8 KLD for proposed expansion, this wastewater will not be generated only
daily basis but after number of multiple continuous recycle will be reused for slag granulation or lime slurry
preparation in ETP.
The existing ETP capacity is 320 m3/hr and capable to take care of the additional negligible quantity of
effluent generated from proposed CCR plant. The treated effluent is/will be utilized for the lime slurry
preparation, make up in slag granulation and in gas cleaning system within the premises. Hence, proposed
expansion is/will achieve zero liquid discharge.
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2.8.3 HAZARDOUS/SOLID WASTE MANAGEMENT
Presently, ETP sludge, Spent Oil, Spent Catalyst, Discarded containers, Spent Resins, Used lead Batteries
and Copper as precipitate are generated from the whole Birla Copper unit. The unit has already adopted
proper Environmental Management Plan for the Hazardous/ Solid Waste disposal. The unit has its own
TSDF site for the disposal of solid or hazardous waste. There will be no generation additional of
hazardous/solid waste from the existing or proposed CCR unit.
Hence, no Hazardous/Solid waste will be generated from proposed expansion project.
2.8.4 NOISE ENVIRONMENT
Noise is an unwanted sound and excessive noise is harmful to health and diminishes the quality of life.
Thus, noise is considered as one of the potential pollutant. Management of noise includes the monitoring
and controlling of noise levels, at source, the transmission paths and the surrounding environment. The
noise generation inside plant ranges from 64-75 dB(A) at day time due to heavy machinery operations.
Noise generation during the nighttime ranges from 60-70 dB(A). There will not be any major source of
noise generation due to proposed expansion of CCR plant. The auxiliary sources of Noise generation
sources would be manufacturing activity within the premises and transportation within and outside the
premises.
Use of PPEs like ear plugs and ear muffs is/will be made compulsory near the high noise generating
machines.
Higher noise level shall be felt only near the active working areas. However, at distance away from the
source, the level gets considerably reduced. The plant and equipment shall be specified and designed with a
view to minimize noise pollution.
Noise Control Measures:
All the vibrating parts shall be checked periodically and serviced to reduce the noise generation. The
equipment, which is prone to generate excessive noise, shall be provided with enclosures etc.
To minimize the adverse effects on the health, ear-muffs/ear-plugs shall be provided to the workers
working under high noise area.
To reduce the noise generation during the transportation activities; the vehicle shall be kept
periodically serviced and maintain as per the requirement of latest trend in automobile industry.
Only those vehicles with PUC‘s shall be allowed for the transportation.
All the equipment in the complex shall be designed/operated in such a way that the noise level shall
not exceed 80 dB (A).
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2.8.5 TRAFFIC MANAGEMENT
Traffic Management Plan will be developed for the proposed expansion by HIL for proper management of
traffic generated due to the transportation vehicles for raw material and finish products transportation. The
proponent has a good network of internal peripheral roads in the plots for the safety and access requirements
to various buildings and yards. Moreover, the project is in a well-developed area of GIDC Industrial Estate
with necessary infrastructure facilities & well connected with road network. Hence traffic increased due to
the project will not be an issue.
Raw material used for Continuous Cast Copper Rod is/will be procured from existing copper smelter unit.
No. of trucks used for transportation of existing products
No Particulate Type of vehicle Number of trucks
1 Copper Cathode Trucks
30 nos./day
2 Copper Rod Trucks
25 nos./day
No. of trucks used for transportation of proposed products
No Particulate Type of vehicle Number of trucks
1 Copper Cathode Trucks
5 nos./day
2 Copper Rod Trucks
50 nos./day
Due to proposed expansion no additional traffic will be generated as nos. of trucks will not increase.
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2.9 HEALTH, SAFETY & ENVIRONMENT
The company is very much concerned in terms of health, safety and environment protection. The company
has a ‗Health, Safety & Environment Policy‘ for taking care of the health and safety of its employees.
The following key safety measures are a part of the Health & Safety policy of the company and shall be
followed even after the proposed expansion:
Safety Training is provided to the employees.
Safety Sirens with Alarm System in case of emergency is provided.
Fire Hydrant System is installed.
Fire Extinguishers are provided.
Mock drills are periodically conducted and factors like response time are evaluated.
First Aid Facility and training is provided.
Personnel protective gears and equipments are provided to the employees.
Health check-ups are organized at regular intervals.
2.10 GREEN BELT
Greenbelt development is an efficient mitigation measure for control/prevention for Air pollution & Noise
pollution. Plants play an important role in the absorption of certain pollutants and also act as barrier for
noise propagation. The greenbelt has already been developed task in the existing premises and additional
green belt will be developed as a part of the proposed expansion.
The greenbelt landscape plan provides benefits to improve beautification. It also results in the prevention of
land degradation due to construction activities; enhancing the canopy cover as a wind breaker wall and
restrict the carry-away of the PM outside the premises as well as for noise abatement. After the proposed
expansion, regular assessment shall be done to see that greenbelt is growing adequately with all necessary
works like thick plantation, rearing, irrigation, fertilization, re-plantation (if required), pest control and other
allied factors. Regular records of the greenbelt development as suggested in environmental monitoring plan
shall be maintained.
The greenbelt development plan shall focus on the following objectives:
Reduce impact of air pollution.
Attenuate noise generated
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Reduce the effect of fire and explosion
Improve the general environment and aesthetics of the area
Provide suitable habitat for fauna
Control soil erosion
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CHAPTER-3
BASELINE ENVIRONMENTAL STATUS
3.1 INTRODUCTION
Human influences the baseline scenario over a long duration. These changes occur due to interference by
human being because of every anthropogenic activity has some impact on the environment. In most of the
cases it is more harmful to the environment than individual. It is the responsibility of society and government
authority to take effective steps for harmonising developmental activities with respect to the environmental
concerns. Environmental Impact Assessment (EIA) is one of the tools available with the planners to achieve
the above mentioned goal. It is desirable to ensure that the development options under consideration are
sustainable. In doing so, environmental consequences must be characterised early in the project cycle and
accounted for in the project design.
The base line data of existing environmental conditions are very essential for Environmental Impact
Assessment and Prediction of impacts due to any proposed activities. The purpose of the study is to provide
the information basis for monitoring and assessing an activity. It also helps to determine project compliance
with regulatory requirements, standard and government policies. This is an important intend of
―Environmental Impact Assessment‖ Study. The base line data are collected from the study area to meet the
need of this purpose.
Environmental monitoring is a systematic measurement of key environmental indicators over time within a
particular geographic area. The baseline environmental quality is assessed through field studies within the
impact zone for various components of the environment viz. air, noise, water, soil, biological and socio-
economic. The baseline environmental study has been conducted for the study region within 10 km radius of
the project site for the period Mar 2016 to May 2016. An exhaustive attempt has been made in the current
chapter to disclose all possible base line status of environmental quality in the vicinity of the project, which
further serves as the basis for identification, prediction and evaluation of impacts. Villages covered within
study region are shown in the Figure No. 3.1.1.
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Figure no. 3.1.1: Map showing the study region with locations for ambient air, noise & soil...etc.
Table No.3.1.1 Environment Monitoring Locations in the study region
Sr. No. Location Distance Direction with reference
to Project Site
01. Project Site -- --
02. Lakhigam Approx. 2.0 km SE
03. Birla copper jetty Approx. 3.5 km W
04. Luvara Approx. 3.5 km SW
05. Dahej Approx. 4.0 km S
06. Salt Pan area Approx. 4.5 km NE
07. Jogeshwar Approx. 4.5 km SE
08. Ambetha Approx. 5.0 km SE
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The existing environmental setting has been considered to establish the baseline conditions which are
described in Table no. 3.1.2 with respect to following.
Land environment
Water Environment
Noise Environment
Air Environment
Meteorology
Ecology and Biodiversity
Demography and Socio-economic Environment
Table 3.1.2: Environmental Setting
Sr. No. Particulars Details
1 Geographical Co-ordinates of project site Approx. Center 21
042‘09.48‖ N Latitude &
72032‘15.95‖ E
2 Nearest Highway State Highway (SH) No: 206 –2 km SE
National Highway- 08: 47 km – E
3 Nearest Railway Station Dahej Railway line: 5.75 km–NEE
Bharuch Railway Station: 47.20 km –SE
4 Nearest Airport Bhavnagar Airport: appx. 37.40 km – WWN
Surat Airport: 67.60 km –WWE
5 Nearest Village Lakhigam: appx. 1.65 km –SE
Dahej: appx. 4.2 km –NE
6 Nearest Town/city Bharuch: 46.90 km – E
7 Sea Arabian Sea@ Approx. 4.0 km
8 Nearest River/ Stream Narmada River
9 Archaeologically Important Places None within 10 km radial periphery
10 National Park None within 10 km radial periphery
11 Sanctuary None within 10 km radial periphery
12 Reserve Forest None within 10 km radial periphery
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3.2 METHODOLOGY
The baseline environmental study was carried out for the various environmental components viz, Air,
Water, Soil, Ecology and biodiversity, Socioeconomic and Noise. The study was conducted for the period
March 2016 to May 2016. Before the finalization of sampling locations to carry out the environmental
monitoring and survey our field area expert had visited the site. All the locations have been selected within
10 Km radius from the project site as per the requirement of TOR & environmental samples were collected
from the selected locations of the study area. Primary data for flora, fauna and socio economic were
collected to verify the secondary data. Sources of secondary data were various literatures published like
Census of India –2011, Environment Information Centre-Delhi, Forest department, District & Village
Panchayat, Internet etc. The scenario of environmental condition of the area was revealed from the sample
& data analysis that is described below in subsequent paragraphs.
3.2.1 STUDY PERIOD AND FREQUENCY OF SAMPLING
The period of study was Mar 2016 to May 2016. Details of frequency of environmental sampling
considered for the study are illustrated in Table No.3.2.1.
Table No 3.2.1: Frequency of Environmental Monitoring
Attributes
Sampling
Locations Parameters Frequency
A. Air Environment
Meteorological Data Nr. Project Site Temperature, Relative
Humidity, Precipitation
Wind direction, Wind
Speed
Hourly data from Mar
2016 to May 2016
Ambient Air Quality 8 locations in the study
area of 10 km radius.
PM2.5, PM10, SO2, NOx,
NH3, CO
24 hourly basis, twice a
week during study
period.
B. Noise 8 locations in the study
area of 10 km radius
Noise Levels in dB(A) Once in Study Period
C. Water
Ground Water Samples from 5 Locations
within 10 km radius from
the project site.
Physical, Chemical,
Microbiological and
Heavy Metal
Once in Study Period
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Surface Water Samples from 1 Location
within 10 km radius from
the project site.
Physical, Chemical,
Microbiological and
Heavy Metal
Once in Study Period
Marine Water Samples from 1 Location
during high tide and low
tide.
Physical, Chemical,
Microbiological,
Biological, Heavy Metal
and Sediment Sample
Once in Study Period
D. Soil Quality Samples from 8 locations
within 10 km radius from
the project site.
Physical, Chemical
Characteristics, Soil
Texture
Once in Study Period
E. Land Use & Land
Cover
Within 10 Km radius of
study area
Existing Land use pattern --
F. Ecological Data Within 10 Km radius of
study area
Existing Flora & Fauna Once in Study Period
G. Socioeconomic
Data
Within 10 Km radius of
study area
Socio-economic
characteristics of the
affected area
Once in Study Period
3.2.2 METHOD OF ENVIRONMENTAL SAMPLING & ANALYSIS
The methods adopted for environmental sampling & analysis are illustrated in following Table No. 3.2.2.
Table No.3.2.2: Method of Environmental Sampling & Analysis
Attributes
Methods
Sampling/Preservation Analysis
A. Air Environment
Meteorological Data Data collected on hourly basis using
wind monitor as per CPCB Guideline. NA
Ambient air quality As per IS: 5182, CPCB & AWMA. As per IS:5182,CPCB & AWMA
B. Noise Instrument : Noise level meter Survey carried out as per EPA
C. Water
Ground Water Standard Methods for Examination of
Water and Wastewater, 22nd
edition,
APHA 2012
IS 3025 & Standard Methods for
Examination of Water and
Wastewater, 22nd
edition, APHA
2012
Surface Water
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D. Soil Quality IS 2720, Soil Testing in India
(Department of Agriculture &
Cooperation)
IS 2720, Laboratory developed
Method as per NABL requirement and
Guideline and Soil Testing in India
(Department of Agriculture &
Cooperation)
E. Land Use & Land
Cover
Land use map prepared by field area expert by visual image interpretation using
data of IRS P6 LISS III, NRSC Satellite image (2009), Hyderabad.
F. Ecology&
Biodiversity Data
Primary data collection by site visit
and Secondary data verification.
Primary data collection by site visit and
Secondary data verification.
G. Socioeconomic
Data
Primary data collection by site visit
and Secondary data verification.
Primary data collection by site visit and
Secondary data verification.
3.3 MICROMETEOROLOGY
The study of micro – meteorological data helps to understand the variations in the ambient air quality status
in that region. The prevailing micrometeorological condition at project site plays a crucial role in transport
and dispersion of air pollutants.
The persistence of the predominant wind direction and wind speed at the project site decide the direction and
extent of the air pollution impact zone.
The principal variables which affect the micrometeorology are horizontal transport and dispersion,
convective transport and vertical mixing and topography of the area towards local influences.
3.3.1 SOURCE OF METEOROLOGICAL DATA
Micrometeorological data were collected by using the wind monitor as per CPCB guideline which was
installed near project site. All the micrometeorological data were collected on hourly basis for the period
March 2016 to May 2016. Details of micrometeorological data are discussed in respective headings while
discussion of precipitation data is not mentioned as the monitoring activity was carried out in dry season and
it was found almost nil.
3.3.2 TEMPERATURE
During the study period minimum temperature was recorded as 16.20C on 3
rd Mar 2016 and maximum
temperature was recorded as 45.8oC on 28
th May 2016. Temperature data were collected on hourly basis
during the study period and daily maximum and minimum results are tabulated in Table No.3.3.1. Variation
of temperature is graphically presented in Figure No. 3.3.1.
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Table No.3.3.1 Details of Temperature (°C) Nr. Project site (Mar’16 to May’16)
Date
Mar’16 Apr’16 May’16
Min. Max. Min. Max. Min. Max.
01 21.0 33.5 23.5 39.8 24.0 36.0
02 17.8 32.5 24.3 39.3 25.0 36.0
03 16.2 32.0 23.0 36.5 26.0 37.5
04 17.1 33.5 23.7 36.0 26.0 38.0
05 21.0 32.2 24.5 37.8 25.0 37.0
06 20.0 29.5 24.2 35.5 24.0 35.0
07 22.0 34.5 24.1 35.5 25.5 36.5
08 22.0 33.0 23.5 40.7 25.5 37.5
09 20.5 33.5 24.5 35.0 27.0 34.5
10 23.5 34.0 25.5 36.0 25.5 37.0
11 22.5 36.9 24.0 36.0 26.0 37.0
12 20.0 32.5 23.8 36.5 27.0 37.0
13 19.0 31.0 22.7 37.0 28.0 38.0
14 20.5 34.9 24.0 38.0 27.0 39.0
15 21.0 32.5 25.0 39.0 27.0 39.0
16 20.3 32.5 26.0 37.5 28.5 39.0
17 20.8 35.5 25.0 36.0 28.5 39.5
18 21.4 36.0 24.5 41.5 29.5 41.0
19 21.0 35.5 23.0 36.0 28.0 41.0
20 21.5 38.4 24.0 35.5 26.5 39.0
21 24.5 35.0 25.0 36.0 28.9 41.0
22 24.5 35.5 24.0 36.0 28.9 40.0
23 24.0 35.5 23.5 34.5 28.9 40.8
24 24.0 35.0 25.0 35.0 29.4 41.4
25 25.0 36.0 25.0 35.0 28.7 41.0
26 25.5 35.5 25.0 35.0 28.6 40.0
27 23.5 37.1 25.0 37.5 29.1 39.0
28 23.5 35.5 27.0 38.0 29.0 41.0
29 23.0 40.6 25.0 37.0 29.8 40.7
30 25.5 36.5 25.0 37.0 27.9 40.5
31 22.0 35.5 - - 27.8 39.5
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Figure No 3.3.1 Graphical Presentation for month wise Temperature Variation
3.3.3 HUMIDITY
Humidity affects the nature and characteristics of pollutants in the atmosphere as it is the measure of amount
of moisture in the atmosphere. Humidity helps suspended particulate matter to coalesce and grow in size to
settle under the gaseous pollutants by providing them aqueous medium. Hourly data for humidity were
collected and the minimum humidity recorded was 15% in the month of Mar 2016 and maximum humidity
was recorded 94% in the month of May 2016.
Month-wise max.& min. data of humidity are tabulated in Table No.3.3.2. The variation in humidity is
represented graphically in Figure No.3.3.2.
Table No 3.3.2: Details of Humidity (%) Nr. Project site (Mar’16- May’16)
Date Mar’16 Apr’16 May’16
Min. Max. Min. Max. Min. Max.
01 46 64 43 72 30 68
02 41 78 43 76 31 78
03 49 76 43 75 22 61
04 42 72 26 73 30 68
05 41 65 34 58 31 69
06 40 75 31 68 31 76
07 32 64 32 51 34 77
08 40 71 39 61 25 59
0
5
10
15
20
25
30
35
40
45
50
March'16 April'16 May'16
Tem
per
atu
re (
0 C)
Max Min
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09 34 61 35 68 30 81
10 35 59 23 51 35 75
11 34 59 36 49 34 75
12 36 72 30 50 33 68
13 37 71 36 62 29 62
14 42 69 34 67 34 59
15 24 65 39 58 22 59
16 24 60 32 69 27 65
17 31 55 36 64 29 60
18 34 56 26 56 30 65
19 27 53 31 62 27 56
20 30 71 40 71 32 62
21 23 68 25 54 23 92
22 23 50 32 69 36 94
23 23 49 33 67 42 88
24 30 54 37 74 43 86
25 15 42 38 76 36 91
26 22 52 25 68 35 93
27 34 51 23 58 32 92
28 31 50 29 79 23 91
29 20 48 23 69 27 64
30 14 69 32 72 22 66
31 44 70 - - 31 60
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Figure No 3.3.2 Graphical Presentation for month wise Humidity Variation
3.4.4 WIND VELOCITY
Hourly wind speed data were collected for the period Mar 2016 to May 2016 with the help of Envirotech
make wind monitor. The rate of dispersion, diffusion and transportation of pollutants in the atmosphere
mainly depend on wind speed and its direction. Wind direction and velocity data have been collected during
the study period. Average wind speed data varies in the range of 1.1 to 9.9 km/hr during study period. It was
maximum in the month of May 2016. Month-wise average wind speed data are tabulated in Table No.3.3.3.
Table No.3.3.3 Details of Wind speed Nr. Project site (Mar’16- May’16)
Date Average Wind Speed (km/hr)
Mar’16 Apr’16 May’16
01 4.4 3.4
1.9
02 3.9
4.7
3.1
03 4.1
5.5
2.9
04 2.1
4.8
2.4
05 2.3
4.6
2.4
06 2.5
3.2
3.0
07 1.8
3.4
2.5
08 2.6
3.3
2.6
09 4.8
3.5
2.6
0
10
20
30
40
50
60
70
80
90
100
March'16 April'16 May'16
Hu
mid
ity
(%)
Max Min
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10 4.7
6.2
2.3
11 2.1
6.1
2.4
12 3.1
3.7
5.7
13 3.5
3.7
5.3
14 2.9
3.3
3.2
15 4.4
2.5
3.3
16 2.5
1.6
4.2
17 4.2
2.1
5.1
18 5.1
4.5
6.0
19 2.6
2.4
6.8
20 1.8
2.2
6.9
21 2.7
1.9
6.2
22 1.1
3.5
8.1
23 1.2
4.5
9.9
24 1.3
4.2
9.8
25 2.8
6.6
7.4
26 3.0
5.2
7.2
27 3.9
5.7
7.0
28 4.4
6.3
6.5
29 2.5
5.6
4.6
30 2.6
5.3
5.7
31 2.0
- 5.0
3.3.5 WIND ROSE
Wind rose diagram is a graphical representation of the magnitude and direction of wind speed considering all
the directions.
From the knowledge of wind rose one can easily predict the direction and extent of spreading of the gaseous
and particulate matter from the source. Wind rose diagram has been prepared by using hourly wind velocity
and dominant wind direction data and is presented in Figure No 3.3.3
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Figure No.3.3.3 Wind rose diagram (Mar’16-May’16)
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3.3.6 INTERPRETATION OF MICROMETROLOGICAL DATA
Wind rose diagram indicate that dominant wind direction was SW to NE during the study period. It is also
interpreted that the villages fall in NE direction will be impacted with maximum extent by the project. On the
basis of micrometeorological data it is concluded that there is no drastic variation or irregularity in
micrometeorological condition of study area.
3.4 AIR ENVIRONMENT
Air is the Earth‘s atmosphere having the gases in which living organisms live and breathe but air is being
deteriorated day by day due to the anthropogenic and natural sources. In present scenario Industrialization,
Energy production and the burning of fossil fuels has polluted the air environment. Ambient air quality
monitoring was carried out for the assessment of the existing status of background air quality in the study
area. This will be useful for assessing the conformity of the ambient air quality to the standards even after
commencement of the proposed project.
3.4.1 SELECTION OF SAMPLING LOCATIONS
Following points were considered during the selection of Ambient Air Quality Monitoring locations.
Topography/terrain of the study area
Regional synoptic scale climatologically normal‘s
Densely populated areas within the region
Location of surrounding Industries
Representation of regional background
Facility for Ambient Air Monitoring
Representation of valid cross – sectional distribution in downwind direction
Avoidance of proximity of roads, construction activity or any other perturbing activity which may be
temporary in nature, which may lead to some erroneous conclusions.
Availability of manpower, electricity, approach, sturdy structure and protection of samplers.
Dominant Wind Direction
To establish the baseline status around the project site of the study region, monitoring was conducted for 8
locations during Mar 2016 to May 2016. At the time of location selection previous micrometeorological data
was referred & general wind pattern in the study region was considered for the selection of minimum one
location in the downwind direction i.e. NE and one in upwind direction as control i.e. SW. Upwind locations
were Luvara whereas downwind locations was considered as Salt Pan Area. However, ambient air monitoring
locations were selected in all the directions looking towards the possibility of change in wind pattern during
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the study period. Locations are shown in Fig 3.1.1 and some photographs showing the sampling activities at
different locations are represented in Fig. No.3.4.1.
Figure No.3.4.1 Ambient Air Monitoring Photographs
Ambetha (Nr. Aashram) Dahej (Nr. School)
Jageshwar (Nr. Temple)
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3.4.2 FREQUENCY AND PARAMETERS FOR SAMPLING
Sampling team was appointed with one FAE and Technical Assistant to carry out Ambient Air Quality
Monitoring for 8 locations within 10 km radius from the project site. Sampling & analysis was carried out as
per CPCB, IS 5182 & EPA for the parameters PM2.5, PM10, SO2, NOx, NH3 & CO. Sample was brought to
the laboratory in Ice box and filter box for analysis. Frequency of sampling was twice a week during study
period.
3.4.3 INSTRUMENT FOR SAMPLING
Samples were collected by using the Respirable dust samplers & PM2.5 micron dust samplers at suitable
height above the Ground Level as per the availability of the facility. Methods of Sampling were adopted as
outlined by Central Pollution Control Board, Bureau of Indian Standard & National Environmental
Engineering Research Institute. Monitoring was carried out as per the instructions of instrument‘s manual.
Details of method are presented in Table No.3.4.1.
Table No 3.4.1 Details of Analysis Method
Sr.
No. Pollutant Test Method
1 PM2.5 CPCB Guideline
2 PM10 IS 5182 Part 23 2006
3 SO2 IS 5182 Part II 2001
4 NOx IS 5182 Part VI 2006
5 NH3 CPCB Guideline (Nessler Method)
6 CO Air & Waste Management Association (AWMA)
3.4.4 QUALITY OF AMBIENT AIR
Ambient air quality monitoring and analysis was carried out for 08 locations (table 3.1.1), as per the standard
methods. Minimum, maximum and percentile value for the parameters PM2.5, PM10, SO2, NOx, NH3, and CO
are tabulated in TableNo.3.4.2 to Table No.3.4.6.
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Table No.3.4.2 Percentile Value of PM10 & PM2.5 (Mar’16-May’16)
Sr.
No.
Sampling
Location
PM10 PM2.5
Min.
(µg/m3)
Percentile Max.
(µg/m3)
Min.
(µg/m3)
Percentile Max.
(µg/m3) 25 50 75 98 25 50 75 98
1 Project Site 68.9 79.4 81.9 86.3 90.7 90.9 37.0 38.9 41.2 43.5 47.6 49.0
2 Lakhigam 68.3 76.7 80.6 85.2 94.1 94.9 36.6 40.1 41.9 44.7 51.9 52.3
3 Birla Copper
Jetty 70.1 78.8 83.2 88.3 94.4 96.1 37.1 40.5 42.2 46.7 52.8 53.8
4 Luvara 68.1 76.1 80.1 85.8 91.7 92.2 37.4 39.7 41.6 44.3 49.3 50.3
5 Dahej 68.6 76.2 80.6 83.6 90.5 92.1 37.7 39.8 41.4 45.7 50.1 50.9
6 Salt Pan Area
69.9 76.9 82.1 85.4 93.6 94.1 37.8 40.9 43.4 45.5 50.9 51.4
7 Jageshwar 72.7 78.0 80.9 86.3 93.6 94.4 37.1 40.1 42.7 46.0 50.9 52.3
8 Ambetha 67.0 74.7 79.9 82.8 89.7 91.6 36.5 38.6 40.6 43.0 48.5 49.3
Table No. 3.4.3 Percentile Value of SO2 & NOx (Mar’16-May’16)
Sr.
No.
Sampling
Location
SO2 NOX
Min.
(µg/m3)
Percentile Max.
(µg/m3)
Min.
(µg/m3)
Percentile Max.
(µg/m3) 25 50 75 98 25 50 75 98
1 Project Site 9.1 9.6 10.6 11.8 12.2 12.5 14.3 15.8 17.8 19.2 20.5 20.7
2 Lakhigam 14.4 15.7 16.6 17.5 18.2 18.3 20.1 21.5 22.6 23.4 25.3 25.6
3 Birla Copper
Jetty 13.9 14.4 15.0 16.1 16.6 16.6 19.7 20.8 22.7 23.9 24.9 25.1
4 Luvara 14.2 16.1 16.4 17.2 18.0 18.1 19.0 21.7 22.2 23.3 24.8 24.9
5 Dahej 15.6 16.3 16.9 17.5 18.2 18.3 18.2 20.8 21.2 23.5 25.2 25.4
6 Salt Pan
Area 13.9 14.4 15.0 15.4 16.3 16.3 18.7 21.2 22.6 23.3 24.7 24.9
7 Jageshwar
14.2 15.0 15.6 16.1 17.7 17.8 19.3 21.1 22.3 23.4 24.6 24.9
8 Ambetha 13.9 14.6 15.0 16.1 17.5 17.5 19.3 20.6 21.3 22.9 24.5 24.6
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Table No3.4.4 Percentile Value of NH3& CO (Mar’16-May’16)
Sr.
No.
Sampling
Location
NH3 CO
Min.
(µg/m3)
Percentile Max.
(µg/m3)
Min.
(µg/m3)
Percentile Max.
(µg/m3) 25 50 75 98 25 50 75 98
1 Project Site 0.9 1.4 1.7 2.1 2.3 2.3 455.0 478.8 495.0 510.0 525.0 525.0
2 Lakhigam 0.4 0.8 0.9 1.3 1.9 1.9 470.0 488.8 507.5 520.0 535.4 540.0
3 Birla Copper
Jetty 1.3 1.7 2.0 2.3 2.5 2.5 470.0 495 512.5 525.0 540.0 540.0
4 Luvara 0.8 0.9 1.3 1.4 1.9 1.9 490.0 510 522.5 535.0 542.7 545.0
5 Dahej 0.4 0.8 0.9 1.3 1.4 1.4 490.0 513.8 522.5 530.0 540.0 540.0
6 Salt Pan Area 1.3 1.4 1.8 2.1 2.4 2.5 470.0 483.8 500.0 511.3 530.4 535.0
7 Jageshwar 0.4 0.7 0.9 1.3 1.7 1.9 480.0 500.0 520.0 526.3 535.0 535.0
8 Ambetha 0.4 0.4 0.9 0.9 1.4 1.4 485.0 497.5 510.0 526.3 540.0 540.0
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Figure No. 3.4.2 PM10 Conc. Variation in study Area
Figure No. 3.4.3 PM2.5 Conc. Variation in Study Area
Project Site LakhigamBirla Copper
JettyLuvara Dahej Salt Pan Area Jageshwar Ambetha
Maximum 90.9 94.9 96.1 92.2 92.1 94.1 94.4 91.6
Minimum 68.9 68.3 70.1 68.1 68.6 69.9 72.7 67
Average 82.2 81.2 83.0 80.3 80.0 81.6 82.0 79.0
Limit 100 100 100 100 100 100 100 100
0
10
20
30
40
50
60
70
80
90
100
Co
nc
en
tra
tio
n i
n µ
g/m
3
Sampling Location
PM10 Concentration in study area (Mar'16 - May'16)
Project Site LakhigamBirla Copper
JettyLuvara Dahej Salt Pan Area Jageshwar Ambetha
Maximum 49 52.3 53.8 50.3 50.9 51.4 52.3 49.3
Minimum 37 36.6 37.1 37.4 37.7 37.8 37.1 36.5
Average 41.5 42.8 43.6 42.1 42.9 43.7 43.3 41.2
Limit 60 60 60 60 60 60 60 60
0
10
20
30
40
50
60
Co
nc
en
tra
tio
n i
n µ
g/m
3
Sampling Location
PM2.5 Concentration in study area (Mar'16 - May'16)
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Figure No.3.4.4 Variation in SO2 Conc. In study area
Figure No.3.4.5 Variation in NOx Conc. In study area
Project Site LakhigamBirla
CopperJetty
Luvara DahejSalt Pan
AreaJageshwar Ambetha
Maximum 12.5 18.3 16.6 18.1 18.3 16.3 17.8 17.5
Minimum 9.1 14.4 13.9 14.2 15.6 13.9 14.2 13.9
Average 10.7 16.4 15.2 16.5 16.9 15.0 15.7 15.4
Limit 80 80 80 80 80 80 80 80
01020304050607080
Co
nc
en
tra
tio
n i
n µ
g/m
3
Sampling location
SO2 concentration in Study Area (Mar'16 - May'16)
Project Site LakhigamBirla Copper
JettyLuvara Dahej Salt Pan Area Jageshwar Ambetha
Maximum 20.7 25.6 25.1 24.9 25.4 24.9 24.9 24.6
Minimum 14.3 20.1 19.7 19 18.2 18.7 19.3 19.3
Average 17.6 22.6 22.5 22.4 21.9 22.2 22.2 21.7
Limit 80 80 80 80 80 80 80 80
0
10
20
30
40
50
60
70
80
Co
nc
en
tra
tio
n µ
g/m
3
Sampling Location
NOx Concentration in Study Area (Mar'16-May'16)
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Table No.3.4.5 Ambient Air Quality Standards
Sr.
No. Pollutant
Avg. on basis
of Time
Industrial/Residential
Area Source
1 SO2 24 Hrs. 80 µg/m3 NAAQS
2 NOX 24 Hrs. 80 µg/m3 NAAQS
3 PM10 24 Hrs. 100 µg/m3 NAAQS
4 PM2.5 24 Hrs. 60 µg/m3 NAAQS
5 NH3 24 Hrs. 400 µg/m3 NAAQS
6 CO 8 Hrs. 2000 µg/m3 NAAQS
3.4.5 SUMMARY OF AMBIENT AIR QUALITY
Results were compared with the standard for ambient air quality monitoring as per the Ministry of
Environment, Forest and Climate Change (MoEFCC).
During the study PM2.5 was observed between 36.5–53.8µg/m3. Maximum concentration of PM2.5 was
found at Birla Copper Jetty.
PM10 was observed in the range of 67.0–96.1µg/m3.
Maximum concentration of PM10 was found at Birla
Copper Jetty. All the results of PM10 were found well within the prescribed norms.
SO2 concentration was observed in the range of 9.1-18.3 µg/m3, which is well within the standard limit.
NOx concentration in Ambient Air quality was between 14.3 –25.6µg/m3, which is well within the standard
limit.
Monitoring and analysis was also carried out for NH3 & CO. Result for the parameters viz, NH3, and CO
were found well within the norms.
On the basis of test results found during the survey it can be concluded that the ambient air quality of the
study region is good as all the results are well within the limit.
3.4.6 INTERPRETATION OF AMBIENT AIR QUALITY DATA
Results show that gaseous parameters are quite below the standard norms prescribed by CPCB & GPCB which
indicates that there is no chance to exceed the norms due to addition of measured gaseous parameters. Although
maximum concentration of PM10 is well within the limit.
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3.5 NOISE ENVIRONMENT
Various noise scales have been introduced to describe in a single number the response of an average human
being to a complex sound made up of various frequencies at different loudness levels. The most common and
widely accepted is the weighted decibel dB (A) scale.
The objective of the baseline noise survey was to identify existing noise sources and to measure background
noise levels at the sensitive receptors within the study area.
Peoples‘ perception of noise varies depending on number of factors including their natural sensitivity and
hearing ability, past experience of sound, cultural factors and the time of day at which sound is experienced.
Continuous sound is perceived quite differently from intermittent sound at the same level. High or continuous
noise levels may cause permanent loss of hearing ranging from reduced perception at certain frequencies to
total deafness. At comparatively lower levels noise may have psychological effects including disturbance of
sleep, annoyance and irritation.
3.5.1 SOURCES OF NOISE POLLUTION
The sources of noise pollution in the study area are industrial noise, noise due to commercial activities, noise
generated by Community, vehicular traffic, etc.
3.5.2 NOISE LEVEL IN THE STUDY AREA
The noise level was monitored at different villages in study area and nearer to industrial area. Details of
locations are given in Table No. 3.1.1 & Figure No. 3.1.1. Results are tabulated in Table No. 3.5.1 & Table
No. 3.5.2.
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Figure No. 3.5.1 Noise Monitoring Photographs
Ambetha (Nr. Aashram) Dahej (Nr. Primary School)
Jageshwar (Nr. Temple) Lakhigam (Nr. Primary School)
Table No 3.5.1 Noise Monitoring Report during day time (Mar’16-May’16)
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Sr.
No. Location Lmax Lmin
Ld
1. Project Site 73.1 61.0 68.1
2. Lakhigam 68.1 60.1 65.0
3. Birla Copper Jetty 70.1 61.8 66.2
4. Luvara 66.8 58.1 63.8
5. Dahej 67.4 60.5 64.8
6. Salt Pan Area 70.1 60.8 65.6
7. Jageshwar 66.8 59.7 64.5
8. Ambetha 66.9 59.4 65.2
Table No 3.5.2 Noise Monitoring Report during night time (Mar’16-May’16)
Sr.
No. Location Lmax Lmin
Ln
1. Project Site 66.9 55.7 62.0
2. Lakhigam 61.8 53.3 58.9
3. Birla Copper Jetty 63.2 54.2 60.1
4. Luvara 59.9 53.1 57.1
5. Dahej 61.7 54.1 58.9
6. Salt Pan Area 65.8 54.3 59.0
7. Jageshwar 61.8 55.1 59.4
8. Ambetha 64.5 54.2 59.3
Note: Day time –6.00 am to 10.00 pm, Night time – 10.00 pm to 6.00 am
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Figure No.3.5.2 Variation in Noise Level during day time
Figure No. 3.5.3 Variation in Noise Level during night time
0
10
20
30
40
50
60
70
80
Lmax
Lmin
Ld
Limit
0
10
20
30
40
50
60
70
80
Lmax
Lmin
Ld
Limit
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Noise standards have been designated for different types of land use i.e. residential, commercial, industrial
areas and silence zones, as per ‗The Noise Pollution (Regulation and Control) Rules, 2000, Notified by
Ministry of Environment and Forests, New Delhi, February 14, 2000. Different standards have been
stipulated for day (6 am to 10 pm) and night (10 pm to 6 am). The noise levels of the study area are
compared with the noise level standards as shown in Table No. 3.5.3.
Table No 3.5.3: Noise Level Standards
Sr.
No. Category of Area
Limits in dB(A)
Day time
6.00 a.m. to 10.00 p.m.
Night time
10.00 p.m. to 6.00 a.m.
1. Industrial Area 75 70
2. Commercial Area 65 55
3. Residential Area 55 45
4.
Silence Zone
i.e.Hospital,
EducationalInstitute, etc.
50 40
The noise level study shows that the noise levels are meeting the acceptable norms.
3.5.3 INTERPRETATION OF NOISE DATA
Maximum noise level was recorded 73.1 dB(A) during day time at Project site while the equivalent noise level
was 68.1 dB(A) which is well within the limit for industrial zone. Equivalent Noise level taken from all the
villages also meet with the norms for commercial area as per the Noise criteria given by the MoEFCC. Noise
Environment may affect in future due to addition of new industries in this industrial zone. There is need to
apply noise reducing devices at noise generating sources.
3.6 LAND ENVIRONMENT
Studies on land use aspects of eco system play an important role in identifying sensitive issues and to take
appropriate action to maintain ecological homeostasis in the region. The main objective of this section is to
provide a baseline status of the area, so that temporal changes due to the proposed port on the surroundings
can be assessed in future.
3.6.1 LAND USE PATTERN
Proposed project site is in an industrial area (GIDC) and adjacent to many industries. Thus land use pattern is
non-agricultural and specifically declared for the industrial activities by the town planner. Key infrastructure
such as hospitals, schools, bank, places of worship and social/ community facilities such as park, market,
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playground etc. education, health care, community development, income distribution, employment and social
welfare are available in nearby area of proposed project site.
The area surrounding the project site is a well developed Industrial area. Much of the portion of the study area
is covered by Creek / Gulf of Cambay (i.e. 63 %). Agriculture and fallow land area oppucies around 10 % of
the total study area. Since the area is near the coast, saltwork industries have well flourished occupying nearly
9.7 % of the study area. The site is less than 2 kms from the creek on the west and nearly 5 kms from the south.
The other coastal area which is mostly a barren land occupies around 2 %. Wasteland occupies nearly 3 %.
Forest is also present within the study area which is around 3 %. While other tree clad area occupies around 1.7
%. The site is well connected with the road and railway network, this network occupies around 1 % of the total
study area. Buildup area in total occupies around 6 % out of which only 0.5 % comes under settlement while
5.5 % comes under industrial zone. Rivers, water body and canal network occupies the remaining portion of
the total study area.
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Table No. 3.6.1 Land Use Detail
Row Labels Sum of Area SqKm Sum of Area SqKm
Agriculture 26.88 7.11%
Coastal Land 7.65 2.02%
Creeks 238.01 62.92%
Fallowland 10.42 2.75%
Forest 11.13 2.94%
Industries 20.89 5.52%
Jetty 0.38 0.10%
Open Plots 0.047 0.01%
Rivers 1.89 0.50%
Main Roads 3.94 1.04%
Saltpans 36.65 9.69%
Railway 0.05 0.01%
Settlements 1.88 0.50%
Treeclad Areas 6.53 1.73%
Wasteland 11.33 3.00%
Waterbodies 0.58 0.15%
Grand Total 378.3188728 100.00%
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Figure No.3.6.1: Land Use Map
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3.7 SOIL QUALITY
8 samples were collected from different locations within 10 km radius to assess the base line status of soil.
Analysis was also carried out for physico-chemical parameters as well as the parameters to define the texture
class. Soil samples were collected by using core cutter and brought to the laboratory in polythene bags.
Standard procedures have been followed for soil sampling and analysis. Soil sampling locations are presented
in Figure No. 3.1.1 and tabulated in Table No. 3.1.1.
Soil from the studied location was mainly clay loam having hard texture. Results are presented in Table. No.
3.7.1 & Table No. 3.7.2.
Figure No.3.7.1: Soil Sampling Photographs
Ambetha Luvara
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Table No.3.7.1: Results of Soil Samples (Mar’16 to May’16)
Sr.
No. Parameters Unit Project Site Lakhigam
Birla
Copper
Jetty
Luvara Dahej Salt Pan
Area Jageshwar
Ambetha
1 pH -- 7.04
7.82 7.96 7.93 8.02 7.74 7.78 7.66
2 Moisture % 9.8
9.1 8.9 8.5 10.3 9.0 9.4 8.8
3 Organic (Loss on
ignition) %
0.3 0.4 0.4 0.3 0.5 0.3 0.4 0.3
4 Calcium meq/100g 19.6
18.7 18.1 20.2 19.9 18.8 20.4 19.9
5 Magnesium meq/100g 11.6
11.2 10.5 11.2 13.3 9.7 12.7 11.9
6 Sodium meq/100g 11.65
10.33 12.56 10.31 15.55 11.30 11.92 9.33
7 Potassium meq/100g 1.23
1.46 1.23 1.01 1.53 1.28 1.26 1.00
8 Cation Exchange
Capaity meq/100g
44.1 41.7 42.4 42.7 50.3 41.1 46.3 42.1
9 SAR - 4.2
3.8 4.7 3.7 5.4 4.2 4.1 3.3
10 ESP % 26.4
24.8 29.6 24.1 30.9 27.5 25.8 22.1
11 Total Phosphorus mg/100 g 6.0
6.7 7.8 6.7 4.8 5.8 5.2 6.5
12 Total Nitrogen mg/100 g 8.0
6.7 8.1 6.9 8.3 9.8 9.6 6.8
13 Nitrate mg/100 g 4.0
2.7 4.0 2.8 2.8 5.6 4.1 4.1
14 Zinc mg/100 g 1.75
1.25 1.51 1.04 0.91 1.18 0.90 0.64
15 Copper mg/100 g 1.5
0.7 1.2 0.4 0.3 1.0 0.3 0.4
16 Iron mg/100 g 87.7
38.1 75.4 35.8 39.8 61.1 36.4 32.6
17 Chromium mg/100 g 0.03
<0.03 0.03 <0.03 <0.03 0.03 <0.03 <0.03
18 Boron gm/cc 0.14
0.02 0.04 0.10 0.05 0.09 0.12 0.10
Table No.3.7.2: Soil Texture analysis (Mar’16 to May’16)
Sr.
No. Parameters Project Site Lakhigam
Birla Copper
Jetty Luvara Dahej Salt Pan Area Jageshwar
Ambetha
1 Texture Clay Clay Clay
Clay Clay Clay Clay Clay
2 Sand% 23.1 23.0 22.5 23.8 24.0 22.5 22.9 23.3
3 Silt % 7.1 8.9 8.5 9.3 11.4 7.6 9.5 11.8
4 Clay% 69.9 68.1 69.0 66.9 64.7 69.9 67.5 64.9
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3.7.1 SUMMARY OF SOIL QUALITY
The following interpretation is made based on visual observation & the average test results found during the study period.
Results of pH were varying in narrow range for one location to other location from 7.04 to 8.02 during
the study period. Overall the pH of all the soil samples was found almost neutral.
Loss on ignition test was also carried out to know the probability of Organic matter in the soil samples.
Concentration of organic matter was found in the range of 0.3 to 0.5%. Minimum Value was observed
in the samples of Project Site, Luvara & Ambetha village.
During analysis concentration of total Nitrogen was found in the range of 6.7 to 9.8 mg/100 gm.
Minimum value was observed in the soil sample of Lakhigam village.
SAR value has also been calculated during the survey and it was found in the range of 3.3 to 5.4.
Total Phosphorous content was found in the range of 4.8 to 7.8 mg/100gm.
Average Calcium content ranged from 18.1 to 20.4 meq/100 gm and magnesium content ranged from
9.7 to 13.3 meq/100 gm.
As a micronutrient analysis of Iron, Chromium, copper & Boron was also carried out for all the soil
samples & their presence was also noted.
3.7.2 INTERPRETATION OF SOIL DATA
On the basis of the above test result for chromium and loss on ignition test, it is interpreted that soil of the
studied locations are not affected due to industrial discharge of effluent or solid waste disposal. Soils of the
studied locations are clay soil. This type of soil is having low porosity with hard texture. Such type of soil does
not favour the crops pattern. This type of soil can be utilized for the cultivation of cotton, pulses and trees
having the adaptation with saline soil.
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3.8 WATER ENVIRONMENT
Water is vital for all known forms of life. It is a precondition for human, animal and plant life as well as an
indispensable resource for the economy. Water plays a fundamental role in climate regulation cycle. Current
scenario shows that large population is deprived of access to water and if they might have this access, the water
may be polluted with many contaminants. In the future, we will probably find that clean water will be a rare and
high price commodity.
Most water resources are being influenced by human activities. Among these, industrial activities are the major
pressure on water environment. The growing population and industrial demands for development and welfare
or improvement further increases the pressure on these resources. As a result water resources are getting
contaminated and making the adverse impact on aquatic life. Ensuring a sustained use and avoiding closure of
development options requires in depth knowledge of physical, chemical and biological responses to human
interference and robust prediction tools for the evaluation and optimization of proposed development and
abatement schemes.
Physical, chemical and biological factors influencing water quality are so interrelated that a change in any water
quality parameter may trigger other changes in a complete network of interrelated variables. Selected water
quality parameters for surface and ground water resources along with biological indicators within study region
have been used for water environment and assessing the impact on it by proposed project. A study on water
environment aspects of ecosystem plays an important role in environmental assessment to identify water related
sensitive issues.
3.8.1 RECONNAISSANCE
As a significant part of predefined framework of the present study water samples were collected from selected
locations. The Reconnaissance survey was undertaken and monitoring locations were finalized based on:
Presence, Location and uses of major water bodies in the region
Type and Location of Industrial/residential areas, their intake and effluent disposal locations
Likely area that can represent baseline conditions
3.8.2 WATER QUALITY
With the start of water quality study, the water resources in the study area were divided into three categories for
getting ideal upshot of baseline status of water quality of the region. These three categories as determined are:
Ground water resources (tube well, open well, springs etc.)
Surface water resources including streams, nalas, ponds,river, canals.
Marine water
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3.8.3 SAMPLING & ANALYSIS
All the water samples were collected and analyzed as per ―Standard Methods for Examination of Water &
Wastewater‖, APHA 22nd
edition, 2012. Water Samples for the analysis of physico-chemical parameters were
collected in plastic carboy and parameter wise preserved onsite as per the technique defined in the book of
APHA, 22nd
edition, 2012. Temperature, pH and DO were analyzed onsite and samples were brought to the
laboratory for the analysis of remaining parameters.
3.8.4 GROUND WATER RESOURCES
At the time of location selection, 8 nos. of locations were selected but during the sampling it was observed that
most of the villages have not the facility to take ground water sample. To assess the quality of ground water,
samples were collected from 5 locations for the analysis of physico-chemical and microbiological parameters.
Frequency of sampling was twice in a month during the study period.
Sampling locations are tabulated in Table No.3.8.1 and Figure No.3.8.1 and its analysis report is presented in
Table No 3.8.2.
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Figure No. 3.8.1: Map showing the study region with locations for Ground Water
Table No. 3.8.1 Details of Ground Water sampling locations
Sr. No. Location Distance Direction with reference
to Project Site
01. Project Site - -
02. Lakhigam Approx. 2.0 km SE
03. Luvara Approx. 3.5 km SW
04. Dahej Approx. 4.0 km S
05. Ambetha Approx. 5.0 km SE
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Figure No 3.8.2Ground Water Sampling Photographs
Ambetha (Bore Well) Dahej (Bore Well)
Lakhigam (Well)
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Table No. 3.8.2 Ground water Analysis Report (Mar’16 – May’16)
Sr.
No. Parameters Unit
Project
Site Lakhigam Luvara Dahej Ambetha
1. Temperature 0C 27 24 28 27 27
2. pH pH Unit 7.83 7.62 7.40 7.26 7.28
3. Colour Pt.Co.scale <05 <05 <05 <05 <05
4. Odour -- Agreeable Agreeable Agreeable Agreeable Agreeable
5. TDS mg/L 13010 285 670 1612 2340
6. Conductivity µmho/cm 21100 430 970 2380 3480
7. Turbidity NTU 18.5 0.4 4.6 24 4
8. Total Hardness mg/L 1810 135 290 480 672
9. Calcium mg/L 126 24 100 66 61
10. Total Alkalinity mg/L 1430 118 296 496 610
11. Chloride mg/L 612 80 180 612 890
12. Magnesium mg/L 363 18 10 77 126
13. Sulphate mg/L 1091 2.5 15 64 112
14. Total Phosphorus
(PO4-P)
mg/L 10.8 0.43 1.80 0.60 0.50
15. Sodium mg/L 3980 54 120 380 440
16. Potassium mg/L 710 15 15 120 350
17. Fluoride mg/L 1.0 1.7 0.6 1.0 1.6
18. Phenolic Comp. mg/L Nil Nil NIL Nil NIL
19. Oil & Grease mg/L <0.1 <0.1 <0.1 <0.1 <0.1
20. Dissolved oxygen mg/L 4.3 5.3 4.5 5.6 6.2
21. COD mg/L 10 <4 6 <4 <4
22. BOD(3daysat270C) mg/L 4 <4 <4 <4 <4
23. Nitrate mg/L 1.1 0.3 0.8 0.8 2.2
24. Total Nitrogen mg/L 1.7 0.8 1.1 1.1 3.4
25. Iron mg/L 0.5 0.12 0.2 0.08 0.02
26. Copper mg/L 0.07 0.08 0.06 <0.05 <0.05
27. Boron mg/L <0.01 <0.01 <0.01 <0.01 <0.01
28. Chromium mg/L <0.01 <0.01 <0.01 <0.01 <0.01
29. Zinc mg/L 0.10 <0.01 0.1 0.05 0.04
30. MPN No./100 ml NIL NIL NIL NIL NIL
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Table No.3.8.3 Drinking Water Specification: IS: 10500, 1992(Reaffirmed 2012)
Sr. No. Parameter Unit Desirable Limit Permissible Limit
1 Temperature 0C -- --
2 pH pH Unit 6.5 – 8.5 No Relaxation
3 Colour Pt.Co.scale 5 15
4 Odour -- Agreeable --
5 TDS mg/L 500 2000
6 Turbidity NTU 5 10
7 Total Hardness mg/L 200 600
8 Calcium mg/L 75 200
9 Total Alkalinity mg/L 200 600
10 Chloride mg/L 250 1000
11 Magnesium mg/L 30 100
12 Sulphate mg/L 200 400
13 Phosphate mg/L -- --
14 Sodium mg/L -- --
15 Potassium mg/L -- --
16 Fluoride mg/L 1.0 1.5
17 Phenolic Comp. mg/L 0.001 0.002
18 Oil & Grease mg/L -- --
19 Dissolved oxygen mg/L -- --
20 COD mg/L -- --
21 BOD(3daysat270C) mg/L -- --
22 Iron mg/L 0.3 No Relaxation
23 Nitrate mg/L 45 No Relaxation
24 Copper mg/L 0.05 1.5
25 Boron mg/L 0.5 1.0
26 Total Chromium mg/L 0.05 No Relaxation
27 MPN No./100ml Nil Nil
3.8.5 SUMMARY OF GROUND WATER QUALITY
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The test results were compared with the Drinking Water Specification: IS: 10500, 1992 (Reaffirmed 2012) & it
is summarized as under.
pH range was observed between7.26 -7.83 within the specified limit.
Total dissolved solids were recorded in the range of 285 to 13010 mg/L with minimum at Lakhigam and
maximum at project site. Results of TDS for project site and Ambetha village do not meet as per the
drinking water norms.
Total hardness was in the range of 135-1810 mg/L with minimum at Lakhigam village & maximum at
Project Site.
Total Alkalinity was found in the range of 118-1430 mg/L with minimum at Lakhigam village &
maximum at Project Site.
All the heavy metals were found well within the range of prescribed standards, found to be slightly
higher side. Fluoride was also within the range of prescribed limit in all the samples.
As microbiological parameters MPN analysis was also carried out and it was found Nil.
On the basis of test results it is summarized that water quality of Lakhigam, Luvara and Dahej meet
with the standard IS 10500 – 2012. Water can be used for drinking purpose except Project site and
Ambetha village in absence of alternate source.
3.8.6 INTERPRETATIONOF GROUND WATER QUALITY DATA
On the basis of test results obtained it is interpreted that results of Lakhigam, Luvara and Dahej meet with the
standard because of samples have been collected from dug well and these dug well are adjacent to pond, while
the results of Project site and Ambetha village are having high TDS, Total Hardness and Total Alkanility value
due to ingress of salinity. COD, BOD results indicate that ground water quality has not been affected by
industrial effluent discharge.
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3.8.7 SURFACE WATER
At the time of location selection, 8 nos. of locations were selected but during the sampling it was observed that
most of the ponds are dried. Only water was available in the pond of Jageshwar village. To assess the quality
of Surface water, samples was collected from same village for the analysis of physico-chemical &
microbiological parameters. Frequency of sampling was once during the study period.
Sampling and analysis was carried out as per ―Standard Methods for Examination of Water and Wastewater
22nd
edition, 2012. Sampling location is tabulated in the Table No.3.8.4 and Figure No.3.8.3. Photograph
showing the dryness condition is also represented in Fig no. 8.3.3 for authentication purpose and analysis
report is presented in Table No.3.8.5 & 3.8.6.
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Figure No.3.8.3Map showing the locations for Surface water
Table No. 3.8.4 Details of Surface Water Sampling Locations
Sr. No. Location Distance from the
project Site
Direction from the
Project Site
01 Jageshwar 4.5 SE
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Figure No.3.8.4 Surface water sampling Photographs
Jageshwar
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Table No. 3.8.5 Surface water Analysis Report (Mar’16 – May’16)
Sr. No. Parameter Unit Jageshwar
1. Temperature 0C 25
2. pH pH Unit 7.42
3. Colour Pt.Co.Scale 15
4. Odour -- Agreeable
5. TDS mg/L 340
6. Conductivity µmho/cm 530
7. TSS NTU 7
8. Total Hardness mg/L 130
9. Calcium mg/L 24
10. Total Alkalinity mg/L 115
11. Chloride mg/L 124
12. Magnesium mg/L 17
13. Sulphate mg/L 10
14. Total Phosphorus mg/L 1.8
15. Sodium mg/L 78
16. Potassium mg/L 14
17. Fluoride mg/L 0.7
18. Phenolic Comp. mg/L Nil
19. Oil & Grease mg/L <0.1
20. Dissolved oxygen mg/L 4.3
21. COD mg/L 18
22. BOD(3daysat270C) mg/L 8
23. Nitrate mg/L 0.3
24. Total Nitrogen mg/L 0.8
25. Iron mg/L 0.04
26. Copper mg/L <0.05
27. Boron mg/L <0.01
28. Chromium mg/L <0.03
29. Zinc mg/L 0.2
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Table No.3.8.6 Bacteriological Analysis of surface Water (Mar’16– May’16)
Sr. No. Sampling
Location
Total
Coliforms F.Coliform E.coli F.Streptococci
Most Probable No (MPN): No/100 ml
1. Jageshwar 17 8 2 0
Table No.3.8.7 Inland Surface Water Classification (CPCB Standards)
Sr.
No. Characteristics
Class
A B C D E
1. Dissolved Oxygen, mg/L, Min 6 5 4 4 -
2. Biochemical Oxygen Demand, mg/ L Max 2 3 3 - -
3. Total Coliform Organisms*
MPN/100 ml, Max 50 500 5000 - -
4. Total Dissolved Solids mg/L Max 500 - 1500 - 2100
5. Chlorides (as CL), mg/L, Max 250 - 600 - 600
6. Colour, Hazen Units, Max 10 300 300 - -
7. Sodium Absorption Ratio, Max - - - - 26
8. Boron (as B) mg/L Max - - - - 2
9. Sulphates (as SO4), mg/L Max 400 - 400 - 1000
10. Nitrates (as NO3), mg/L Max 20 - 50 - -
11 Free Ammonia (as N), mg/L Max - - - 12 -
12. Conductivity at 250C, micromhos/cm, Max - - - 1000 2250
13. pH value 6.5-
8.5
6.5-
8.5
6.5-
8.5
6.5-
8.5
6.5-
8.5 14. Iron (as Fe), mg/l, Max 0.3 - 50 - -
15. Fluorides (as F), mg/L, Max 1.5 1.5 1.5 - -
16. Copper (as Cu), mg/L, Max 1.5 - 1.5 - -
* If the Coliform is found to be more than the prescribed tolerance limits, the criteria for Coliform shall be
satisfied if not more than 20 percent of samples show more than the tolerance limit specified, and not more than
5 percent of samples show values more than 4 times the tolerance limits. Further, the facal Coliform should not
be more than 20 percent of the Coliform.
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Source: Indian Standard (IS: 2296 – 1982).
A‘ Drinking water surface without conventional treatment but after disinfection
B‘ Outdoor bathing (organized)
C‘ Drinking water source with conventional treatment followed by disinfection
D‘ Propagation of wild life, fisheries
E‘ Irrigation, industrial, cooling, controlled waste disposal
3.8.8 SUMMARY OF SURFACE WATER QUALITY
The following description is based on the analysis of the samples:
During the analysis pH of the samples was found 7.42.
TDS analysis was also carried out for surface water sample and it was found 340 mg/L.
DO measured during analysis was found 4.3 mg/L.
COD & BOD analysis was also carried out during the study period and it was found more than desirable
value for drinking water.
All other results were found within drinking water acceptable norms
MPN test was also carried out for this surface water sample and it was found positive. It indicates
towards the faecal contamination in surface water body.
Test results comparison study with Inland Surface Water Classification (CPCB Standards) reveals that
water cannot be used directly for drinking purpose as MPN and other microbial test were found positive.
This water can be used in washing and irrigation purpose. Bathing and drinking should not be allowed
for this water body without disinfection.
3.8.9 INTERPRETATION OF SURFACE WATER QUALITY DATA
On the basis of test result of pond water, it is interpreted that there is no impact on surface water body due to
industrial discharge. COD & BOD value were found slightly higher than the desired value; it may be due to
addition of organic matter by cattle, domestic usage and falling of leaves from tree on water body.
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3.8.10 MARINE WATER
To assess the quality& impact on Marine due to industrial discharge, samples were collected from Gulf of
Khambhat in Arabian Sea near the effluent discharge point of Hindalco Industries Ltd. Frequency of sampling
was once during study period and samples were collected as per standard method for the examination of water
& wastewater APHA 22nd
Edition, 2012 to analyze the physico chemical, metal, biological & microbiological
parameters. Benthos and sediment sample were also collected from Gulf of Khambhat in Arabian Sea near the
discharge point.
Test results are presented in Table No.3.8.8 to 3.8.13.
Table No. 3.8.8 Marine Water Analysis Report
Sr.
No. Parameter Unit Low Tide High Tide
1. Temperature oC 29 30
2. pH pH-Unit 7.39 7.38
3. Colour Pt.Co.scale 10 15
4. Odour -- Unobjectionable Unobjectionable
5. Salinity As Nacl - 35200 34500
6. Total Hardness mg/L 4120 3660
7. Calcium mg/L 180 156
8. Total Alkalinity mg/L 232 216
9. TSS mg/L 415 524
10. Magnesium mg/L 892 843
11. Sulphate- - mg/L 1005 927
12. Total Phosphorus
( PO4-p) mg/L 0.3 0.2
13. Fluoride mg/L 0.8 0.7
14. Phenolic Comp. mg/L NIL NIL
15. Oil & Grease mg/L <0.1 <0.1
16. Dissolved oxygen mg/L 4.4 5.1
17. COD mg/L 22 12
18. BOD(3daysat270C) mg/L 5 <4
19. Nitrate mg/L Nil Nil
20. Total Nitrogen mg/L 0.3 Nil
21. Iron mg/L 1.03 0.51
22. Copper mg/L 0.52 0.07
23. Boron mg/L 0.08 0.06
24. Chromium mg/L 0.065 <0.03
25. Zinc mg/L 0.2 0.1
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Table No. 3.8.9 Microbiological Analysis Report for Marine Water Sample
Sr.
No. Sampling Location
MPN F. coliform E.Coli Streptococci
No./100ml
01. Low Tide 56 31 14 5
02. High Tide 62 37 15 7
Table No. 3.8.10 Zooplankton Analysis Report for Marine Water Sample
Sr.
No.
Sampling
during
Total Count
per m3
Percentage of Organism in each group
Protozoa Rotifera Copepoda
01. Low Tide 6100 68 10 22
02. High Tide 7200 74 8 18
Table No. 3.8.11 Pigment Analysis and Phytoplanktoncell count for Marine Water Sample
Sr.
No
Sampling
Condition
Chlorophyll – a
mg/m3
Pheophytin
mg/m3
Cell Count
Unit/L
1. Low Tide 1.86 2.16 460
2. High Tide 1.94 2.38 510
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Table No. 3.8.12 Benthos Detail
Systematic Group Results
Polychaetes +
Mysides _
Ostracodes +
Isopodes +
Amphipodes +
Decapodes +
Gastropodes +
Brachyurans +
Pelycypodes +
Crustaceans +
Bivalves -
Oligochaetes +
Echinodermates -
Note : + denotes present and – denotes Absent
Table No. 3.8.13 Sediment Quality Analysis
Sr.
No.
Sampling
During
Total
Phosphorous
mg/g
Cr
mg/g
Mn
mg/g
Fe
mg/g
Zn
mg/g
Cu
mg/g
Loss on
ignition%
01. Arabian Sea 3.6 2.6 2.6 212 1.6 3.5 0.4
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3.8.11 SUMMARY OF MARINE WATER QUALITY
Temperature is an important parameter, which affects the living organisms. The temperature of the
water was less than ambient air temperature.
The pH variation was observed in a narrow range of 7.38 to 7.39. pH range is maintained due to
buffering action of CO2,CO3-2
and HCO3-2
.
Salinity was observed in the range of 34500 to 35200 mg/L which is near to the expected value.
DO is an essential parameter which affects the biotic component of the water. Fish and other aquatic
life take oxygen through the gill. DO levels affect the aerobic bacterial population as well as
chlorophyllous Phytoplankton. During study period maximum DO level was recorded up to 4.4 mg/L
during low tide which is as per expected value.
BOD is also an important parameter to define the environmental scenario of marine ecosystem as it
affects the DO level. BOD was found in the range of <4 to 5 mg/L. During Low tide BOD reaches up
to 5 mg/L while it <4 mg/L for High tide. Result of BOD during low tide is more than expected value
due to Industrial discharge.
Iron varies from 0.51 to 1.03 mg/L. Minimum value for Iron was recorded during High tide. Other
Heavy metals were found well within the range.
Microbiological and biological analysis was also carried out for marine water sample. Results for
microbiological parameters show that marine water is contaminated with animal as well as human fecal
matter.
3.8.12 INTERPRETATION OF MARINE WATER QUALITY DATA
On the basis of test results for the Parameter COD, BOD and Iron found during low tide, it is interpreted that
Marine water is being more or less contaminated due to Industrial discharge. It has been observed that all the
results for the above said parameters are within the desired range during high tide. This shows that discharge
contamination is not more than the self-purification capacity of water body, so there is a need to avoid
discharging of effluent beyond the limit given by the GPCB.
3.9 ECOLOGY AND BIODIVERSITY
Ecology is the scientific study of the relations that living organisms have with respect to each other and their
natural environment. Producer, consumer and decomposer govern whole cycle of ecology. Plant and animal
both are interdependent to each other. Producer is necessary for each consumer. Plant plays their role in
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ecology as producer. Plant, animals and microorganism together with the environment in which they live make
an independent unit called the Ecosystem.
Mainly two types of Vegetation cover are on the earth surface. One is self-growing and another is cultivated.
Plants are renewable resource and useful to living organism in many ways. It is therefore the role of man in
manipulating and changing vegetation population. Due to lack of awareness deforestation is occurring which in
turn is responsible for imbalance of ecosystem.
The main objective of the ecological survey is aimed to find out baseline status of flora and fauna of the study
region. An ecological survey of the study area was conducted particularly with reference to listing of species
and assessment of the existing baseline ecological (terrestrial and marine ecosystem) conditions in the study
area.
3.9.1 METHODOLOGY ADOPTED FOR THE STUDY OF FLORA & FAUNA
The importance of primary data collection in all ecological work cannot be over-emphasized as without good
survey data. Before starting the survey, Toposheet of study area was taken from client to decide the survey area
and sampling spot points. Secondary data information was also collected for desktop study purpose and
preparing the list of probable flora and fauna and taking photographs from forest department, ZSI, BSI,
different Taxonomy books, internet and literature published by government of Gujarat. Information about fishes
was collected from local people, fisheries department Bharuch and by visual observation.
Data Collection: Following steps were considered for the collection of secondary data and generation of
primary data while carrying out ecological survey of the study area.
Step 1: Defining the study area
The study area was larger than the development site as it included adjacent areas that might be directly or
indirectly affected by the proposal.
Step 2: Stratifying the site
When designing a field survey, the study area was stratified (i.e. divide the area into relatively homogenous
units - often referred to as 'environmental sampling units' or 'stratification units'). Stratified sampling provides a
logical, objective and efficient method of undertaking surveys and ensures that the full range of potential
habitats and vegetation types will be systematically sampled.
Step 3: Visiting the site
A preliminary site visit was conducted by our in-house field area experts to refine the initial stratification units,
determine the vegetation types present at the site, assess the vegetation condition and conduct a habitat
assessment.
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Step 4: Floristic survey
Floristic survey was conducted by adopting the method point centered quadrate sampling and visual
observation. Vegetation measurement was done from points rather than in an area with boundaries. Faunal
survey was conducted by adopting the method opportunistic observation/ species list method/direct sighting
/intensive search/ bird calls and conformation with local public.
Fig. No. 3.9.1: Photograph of Flora & Avifauna
Ambetha village (Flora) Lakhigam village (Flora)
Dahej village (Flora) Dahej village (Avifauna)
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Ambetha village (Flora) Ambetha village (Flora)
Dahej village (Fauna) Dahej village (Fauna)
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Observations:
Main crops of the study region are cotton and pulses. During survey natural flora of study region were found in
degraded condition or under stress due to extensive industrialization. No distinct variation was observed in
vegetation covered of study region. Vegetation near villages and along the road was represented by trees and
shrubs. Dominant vegetation of a study area was Bushes. Flora and fauna detail is presented in Fig. No. 3.9.1
and Table No. 3.9.1(floral)
Table No. 3.9.1
Scientific name Common Name
Tree
Acacia auriculiformis Bengali Baval
Acacia nilotica Desi Baval
Aegle marmelos Bili
Ailanthas excels Ardusa
Alangium salvifolium Ankol
Albizzia odoratissima Kalo Siras
Albizzia procera Killai (kelvo)
Azadirachta indica Limdo
Bauhinia purpurea Kachnar
Butea monosperma Khakhro
Cassia fistula Garmalo
Casuarina equisetifolia Sharu
Cordia gharaf Gundi
Dalbergia sissoo Sissoo
Eucalyptus species Nilgiri
Ficus bengalensis Vad
Ficus glomerata Umero
Ficus religiosa Pipdo
Morus alba Shetur
Phoenix sylvestris Khajuri
Pithecellobium dulce Mithi Amli (Goras Amli)
Pongomia pinnata Karanj
Prosopis juliflora Gando Baval
Syzygium cumunii Jambudo
Tamarindus indica Amli
Terminalia bellerica Behdo
Terminalia cranulata Sadad
Terminalia catappa Badam
Zizyphus mauritiana Bor
Zizyphus xylopyrus Ghat Bor
Climbers
Ampelocissus latfolia Jungli
Bougainvillea spectabilis Bougainvelia
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Cucurbita maxima Kolu
Tinospora cordifolia Gulvel
Shrubs
Abubutilon indicum Khapat
Rosa Damascena Rose
Barleria prionitis Kapas
Calotropis procera Akdo
Carissa conjesta Karmada
Cirtus limon Limbu
Clerodendron incerne Vilayati Mendi
Datura metel Dhanturo
Dendrophthoe falcate Vando
Hibiscus rosa-sinensis Jasud
Hibiscus vitifolius Van Kapas
Lantana carnara Lantana
Lawsonia inermis Mendi
Nerium indicum Karen
Nyctanthus arbortristis Parijatak
Riccinus communis Divelo (Erandi)
Tephrosia purpurea Sartankho
Thespesia lampas Paras Piplo
Thespesia populnea Paras Piplo
Zizyphus nummularia Chanibor
Zizyphus oenoplia Boydino velo
Herbs
Argemone mexicana Darudi
Aerva sanguinolenta Karadia
Achyranthes aspera Anghedi
Arachis hypogea Mungfali F
Catharanthus roseus Barmasi
Cassia tora Kunvandio
Capsicum annum Marchi
Centella asiatica Bhrami
Datura metel Ganthovalo Dhanturo
Hibiscus lobatus Tali
Ipomoea aquatica Forsk Mali Ni Bhaji
Melilotus Jangli Methi
Musa paradisiacal Kela
Ocimum sanctum Tulsi
Phyllanthus fraternus Bhonya Amli
Source: Primary Survey
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FAUNA
In absence of dense vegetation cover wild mammalian density was observed very less. No schedule I species was
recorded during survey. However three striped squirrels, rats, mongoose and other domestic animals were seen during
survey. Crow, pigeon, house sparrow and peacock was observed in terrestrial area and in Birla Copper premises.
Presence of reptilians was confirmed by local villagers. Water bodies were inhabited by birds like Egrets, Herons and
Kingfishers. Fisheries details have been collected from fisheries department and local fisherman for Dahej region.
List of fauna detail is given in Table No. 3.9.2
Table No. 3.9.2 Details of Wild Life
Common Name Scientific Name Vernacular
Name
Status (Red Data Book
Category)
A. Mammals
Common langur Semnpithecus entellus Vandra Not Evaluated (NE)
Common mongoose Herpestes edwardsi Nurulia, Noria Least Concern
Grey musk shrew Suncus murinus Chhuchhundar Least Concern
Three striped squirrel Funambulus penanti Khiskoli Not Evaluated (NE)
Rat Rattus rattus - Least Concern
Mouse Mus musculus - Least Concern
Mole Talpa europaea - Least Concern
Bat Chiroptera - Least Concern
Buffalo Bubalus bubalis - Least Concern
Cow Bos taurus - Least Concern
Goat Capra aegagrus
hircus
hircus
- Least Concern
Dog Canis lupus familiaris - Least Concern
Donkey Equus africanus
asinus -
Least Concern
B. Birds
Indian pond heron Ardeola grayii - Least Concern
Cattle egret Bubulcus ibis - Least Concern
Little egret Egretta garzetta - Least Concern
Indian reef heron Egretta gularis - Least Concern
Black ibis Pseudibis papillosa - Least Concern
Blackwinged kite Elanus caeruleus - Least Concern
Common pariah kite Milvus migrans govinda Samadi Least Concern
Jungle bush quail Perdicula asiatica Vana lavari Least Concern
Common peafowl Pavo cristatus Mor Least Concern
Red-wattled lapwing Vanellus indicus Titodi Least Concern
Yellow-wattled
lapwing
Vanellus malabaricus Titodi Least Concern
Little ringed plover Charadrius dubius - Least Concern
Green sandpiper Tringa ochropus Leeli tutvari Least Concern
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Blackwinged stilt Himantopus
himantopus
- Least Concern
Small Indian pratincole Glareola lactea - Least Concern
Indian river tern Sterna aurantia - Near Threatened
Blue rock pigeon Columba livia Parevun Least Concern
Indian ring dove Streptopelia decaocto Dhol Least Concern
Spotted dove Streptopelia chinensis Vana holi Not Evaluated (NE)
Roseringed parakeet Psittacula krameri Sudo, Popat Least Concern
Blossomheaded
parakeet
Psittacula
cyanocephala
Tui, Popat Near Threatened
Indian cuckoo Cuculus micropterus - Least Concern
Koel Eudynamys
scolopacea
Koyal Least Concern
Jungle owlet Glaucidium radiatum Ghubad Least Concern
Spotted owlet Athene brama Chibri Least Concern
Common Indian
nightjar
Caprimulgus
asiaticus
Deshi chhapo Least Concern
Common kingfisher Alcedo atthis Lagothi Least Concern
Whitebreasted
kingfisher
Halcyon smyrnensis Kalkaliyo Least Concern
Green bee-eater Merops orientalis Nano patrangiyo Least Concern
Indian roller Coracias
benghalensis
Nilkant Least Concern
Malabar crested lark Galerida malabarica - Least Concern
Common swallow Hirundo rustica - Least Concern
Redrumped swallow Hirundo daurica Kenchi ababil Least Concern
Golden oriole Oriolus oriolus Peelak Least Concern
Blackheaded oriole Oriolus xanthornus - Least Concern
Black drongo Dicrurus adsimilis Kalo koshi Least Concern
Brahminy myna Sturnus pagodarum - Least Concern
Indian myna Acridotheres tristis Kabar Least Concern
Bank myna Acridotheres
ginginianus
Kabar Least Concern
Jungle myna Acridotheres fuscus Vana kabar Least Concern
House crow Corvus splendens Kagdo Least Concern
Redvented bulbul Pycnonotus cafer Bulbul Least Concern
Common babbler Turdoides caudatus Sheradi Least Concern
Jungle babbler Turdoides striatus Vana laledo Least Concern
Tailor bird Orthotomus sutorius Darjido Least Concern
Striated marsh warbler Megalurus palustris - Least Concern
Magpie robin Copsychus saularis Daiyad Least Concern
Indian robin Saxicoloides fulicata Deoli Least Concern
Orangeheaded ground
thrush
Zoothera citrina Malagir kasturo Least Concern
Yellowcheeked tit Parus xanthogenys - Least Concern
Yellow wagtail Motacilla flava
melanogrisea
Matano pilakya Least Concern
Purple sunbird Nectarinia asiatica Phul chakli Least Concern
Yellowbacked sunbird Aethopyga siparaja - Least Concern
House sparrow Passer domesticus Chakli Least Concern
Baya Ploceus philippinus Sughari Least Concern
Peacock Pavo cristatus Mor Schedule-1
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C. Reptiles
Indian pond terrapin Melanochelys trijuga
trijuga
Kasaba Lower Risk
Northern house gecko Hemidactylus
flaviviridis
Garoli Least Concern
Common garden lizard Calotes versicolor Kachindo Not Evaluated (NE)
Forest calotes Calotes rouxi Kachindo Not Evaluated (NE)
Southern green calotes Calotes calotes Kachindo Not Evaluated (NE)
Fan-throated lizard Sitana ponticeriana - Least Concern
Indian chameleon Chameleon zeylanicus Sarado Not Evaluated (NE)
Common ratsnake Ptyas mucosus Dhaman Not Evaluated (NE)
Indian cobra Naja naja Nag Vulnerable
D. Invertebrates
Leech Hirudinaria
granulose
Leech Not Evaluated (NE)
Earth Worm Megascolex mauripii Earth Worm Not Evaluated (NE)
The garden spider Araneus diadematus The garden
spider
Not Evaluated (NE)
House Cricket Acheta domestica House Cricket Not Evaluated (NE)
Dragon Fly Anax janius Dragon Fly Not Evaluated (NE)
Fly Glossina palpalis Fly Not Evaluated (NE)
Cockroach Periplaneta
americana
Cockroach Not Evaluated (NE)
Honey bee Apis mellificia Honey bee Not Evaluated (NE)
Source: Primary Survey
Table No.3.9.3 Details of Fishes
Sr.
No.
Species Sr. No. Species
Marine Fishes
1 White Pomfret 11 Indian Salmon
2 Blach Pomfret 12 Ribbon Fish
3 Bombay Duck 13 Silverbar
4 Thread Fin 14 Eel
5 Jew Fish 15 Smallscineldies
6 Clupeids 16 Prawans (M)
7 Coilia 17 Prawns (J)
8 Shark 18 Crab
9 Mullet 19 Levta
10 Cat Fish 20 Leather Jacket
Inland Fishes
1 Catla 10 Mullet
2 Rohu 11 Fel
3 Mrigal 12 Shrimps
4 Kalbasu 13 Prawns (M)
5 Minor Crap 14 Prawns (J)
6 Vallagoattu 15 Bekti
7 Scorpion 16 Crab
8 Murrel 17 Levta
9 Cut Fish 18 Mahseer Source: Primary Survey
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INTERPRETATION ON ECOLOGY:
The soil of study region is clay soil and it is also affected with salinity. It does not favor the growth of plant and
crops. Dominant flora of the study region is bangali baval, gando baval and desi babool. Area is not rich with
floral diversity. Natural vegetation of study area is in degraded condition and wild mammal‘s density is also
very low.
3.10 SOCIO-ECONOMIC ENVIRONMENT
Socioeconomics (also known as socio-economics or social economics) is the social science that studies
how economic activity affects social processes. In general it analyzes how societies progress, stagnate,
or regress because of their local or regional economy, or the global economy.
In order to assess and evaluate the likely impacts arising out of any new or existing projects in Socio-economic
environment, it is necessary to gauge the apprehension of the people in the surrounding areas. Socio-economic
survey serves as an effective tool for fulfilling this requirement.
The rapid industrialization of the study region has greatly influenced the socio economic and health
environment in the villages. Increasing industrialization and population density has increased pressure on
resources, civic amenities and public infrastructure. Economic conditions of the local people have improved
with the increasing industrialization and greater employment opportunities.
The Socio Economic environment includes demography structure, Population density, literacy Level, and
employment levels. The data establish a baseline for the prediction of likely impacts of the proposed activity on
the socio economic environment. Secondary information pertaining to the study area villages was collected
from Government Agencies, Census data for the year 2001 & 2011, and statistical abstracts to compile the
socio economic data.
3.10.1 SOCIO-ECONOMIC SURVEY METHODOLOGY
Socio-economic survey tools provide a means of improving understanding of local resource management
systems, resource use and the relative importance of resources for households and villages. They can also be
used to elicit insights on interaction with government decision-making systems, community perceptions of
trends and priority issues, and community-based institutions and their role in the sustainable use and
conservation of natural resources.
Data Collection: Following steps were considered for the collection of primary data:
1. Identification of Study Area: The study area was identified before carrying out the survey. All the related
information which could affect the prosperity, development & literacy were also collected.
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2. Site Visit: Location wise survey plan & format for data collection were prepared for site visit. Data
regarding Land Characteristics, Population, Literacy, Workers and Amenities were collected during the survey.
Analysis of Data: The data collected by primary survey were verified with secondary data collected from
sources likeGovernment Agencies, Census data for the year 2001 and 2011, and statistical abstracts.
3.10.2 DEMOGRAPHY
Almost all Villages in the Study Area are experiencing a rapid growth of population due to industrialization.
The total Population of study region is summarized in Table No. 3.10.1.
3.10.3 POPULATION DENSITY
Population density in the study area varies from 102 – 464 person/sq. km. Details of the same are tabulated in
Table No. 3.10.1.
Table No. 3.10.1 Details of Population in Study Area
Villages No. of Household Total population Total area
Hector
Population density
Person/sq.km
Lakhigam 1217 4938 1063.3 464
Luvara 385 1663 890.5 187
Dahej 3426 13495 7630.5 177
Jageshwar 383 1571 515 305
Ambetha 347 1552 1516.1 102
Suva 413 1920 1283.5 150
Vadadala 201 822 679.1 121
Vav 155 727 643.5 113
Kadodara 420 1995 1325.2 151
Padariya 131 647 539.4 120
3.10.4 SEX RATIO
The sex ratio i.e. the number of females per 1000 males is in range of 812- 988 with lowest in Kadodara and
highest in Lakhigam. The Sex ratio i.e. the number of females per 1000 males indirectly reveals certain
sociological aspect in relation to female births, infant mortality among female children. Details of the same are
tabulated in Table No. 3.10.2.
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Table No. 3.10.2: Details of Sex Ratio in Study Area
Zone of Study Male
Population
Female
Population
Total
Population
Sex Ratio
(Female to 1000 Male)
Lakhigam 482 476 958 988
Luvara 607 563 1170 928
Dahej 686 660 1346 962
Jageshwar 823 786 1609 955
Ambetha 671 615 1286 917
Suva 349 343 692 983
Vadadala 226 217 443 960
Vav 462 428 890 926
Kadodara 1360 1203 2563 812
Padariya 431 399 830 926
3.10.5 LITERACY RATE
The literacy level of the study area is summarized in Table No. 3.10.3and graphically presented in Figure
No.3.10.2.
Table No. 3.10.3 Details of Literacy Rate in Study Area
Village Literate Literacy (%)
Male Female Total Male Female Total
Lakhigam 2679 1287 3966 85.21 71.74 80.32
Luvara 672 525 1197 76.98 66.46 71.98
Dahej 6704 3266 9970 80.34 63.42 73.88
Jageshwar 683 617 1300 83.50 81.94 82.75
Ambetha 677 537 1214 83.89 72.08 78.22
Suva 783 644 1427 80.47 68.00 74.32
Vadadala 331 271 602 79.00 67.25 73.24
Vav 324 251 575 85.71 71.92 79.09
Kadodara 801 568 1369 78.68 58.14 68.62
Padariya 293 205 498 86.18 66.78 76.97
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Figure No. 3.10.2: Graph of Literacy Rate
Among all the villages of study area Padariya having high Male literacy rate i.e. 86.18 %. There is not much
difference between female literacy rate and male literacy rate in the study region. Female literacy rate is an
important indicator for social change.
3.10.6 ECONOMIC ASPECTS
Economic aspects of the study area include the economical structure of the people of the surrounding area. It
can be predicted that economic structure of the study area will be improved with time, because it consists large
industrial estate and hence there are more employment opportunities.
According to working status, whole population of the study area is divided into,
Marginal workers
Non workers
Main workers
Census department has defined 10 categories of workers in Main workers. It consists of cultivators,
agricultural, labourer those engaged in livestock, forestry, fishing, mining and quarrying, manufacturing,
processing and repairs in household industries and other services. Workers engaged in the work for a period
0
10
20
30
40
50
60
70
80
90
100
% o
f Li
tera
cy
Villages
Literacy (%) Male Literacy (%) Female Literacy (%) Total
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less than 6 month during the reference year falls under marginal workers. Workers engaged in unpaid
household duties e.g. students, retired person, dependents etc. falls under non-workers. Detail of occupational
structure is shown in Table No. 3.10.4.
Table No.3.10.4 Details of Occupational Structure
Zone of Study Non-Workers (%) Total Workers
Main Workers (%) Marginal Workers (%)
Lakhigam 53.2 44.1 2.7
Luvara 60.6 38.3 1.1
Dahej 61.7 33.2 5.1
Jageshwar 69.5 29.6 0.9
Ambetha 68.9 15.1 16.0
Suva 72.8 15.8 11.5
Vadadala 59.0 36.9 4.1
Vav 64.6 32.7 2.6
Kadodara 55.5 29.0 15.4
Padariya 53.8 36.3 9.9
Lakhigam has significant employment i.e. 44.1 % as main workers, while the lowest employment as main
workers in Ambetha i.e. 15.1%. Almost all the villages have more than 50 % people as non-workers. Rapid
industrialization in the last two decades has resulted in significant changes in the occupational profile of the
local people. There is an overall trend among the youth to opt for employment in service sector and move away
from traditional occupation.
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Figure No. 3.10.3 Occupational Structure of Study Area
3.10.6 INTERPRETATION OF SOCIO ECONOMIC DATA:
During the primary survey it was observed that almost pakka road facility is available in all villages within 10
km radius. Literacy rate of the study region is from 58.14 to 86.18%. On the basis of survey for literacy rate
data it is interpreted that there is need to promote educate more and more people.
Almost all the villages have more than 50 % people as non-workers. It indicates that the problem of
unemployment can be solved by providing proper training and education. There is also need to establish more
industries so that maximum number of employment can be generated.
0
10
20
30
40
50
60
70
80
Lakhigam Luvara Dahej Jageshwar Ambetha Suva Vadadala Vav Kadodara Padariya
% o
f W
ork
ers
Villages
Non Workers (%) Total Workers Main Workers(%) Total Workers Marginal Workers (%)
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CHAPTER-4
IMPACT PREDICTION & MITIGATION MEASURES
4.1 GENERAL
As a part of the EIA study, anticipated environmental impacts associated with the proposed expansion have
been identified. Various activities during the construction & operation phase of the proposed expansion, which
are likely to cause an impact on various environmental components, have been listed. For evaluation of
impacts due to the proposed expansion, the baseline data has been utilized. Changes in the environmental
parameters and their impacts-whether short term or long term, positive or negative, reversible or irreversible
have been identified & predicted.
For the purpose of identification, prediction and quantification of the impacts due to the proposed expansion,
impact assessment task was performed for both Construction as well as Operational stage. All possible care
was taken for the assessment of temporary, short term, long term, direct, indirect as well as reversible and
irreversible impacts for identifying the nature of impacts. The impacts caused by activities of the construction
phase will be temporary in nature and restricted to a period of construction phase only. The chapter contains
the probable effects likely to occur due to Construction & Operational activities of the proposed expansion.
The description is also illustrated in tabular form, which is commonly known as ―Impact matrix‖.
List of activities corresponding to the proposed expansion have been taken into consideration for generation of
cause-condition-effect networks. This type of method has been basically advantageous in recognizing the
series of impacts that would be triggered by the proposed activities. The method has proved in providing a
―road map‖ type of approach for the identification of primary, secondary as well as tertiary levels of impacts.
4.2 ENVIRONMENTAL FACETS & PARAMETERS
For the purpose of assessment of anticipated environmental impacts, some environmental facets/regimes were
selected considering the probable impacts. Further, for an in-depth study and assessment of impacts various
parameters were selected. The environmental facets/regimes for existing & proposed scenario along with the
parameters selected for the study are as below:
I. Air Environment
Emission Sources & Quantity
Emission Control Measures/Technology
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Environment, Health & Safety Management Strategies
Emission & Ambient Air Quality
II. Water Environment
Water Consumption & Wastewater generation
Water & Wastewater Management System/Technology
Environment, Health & Safety Management Strategies
Water & Wastewater Quality
III. Land Environment
Potential of Land use & Land cover change
Potential of Land Contamination, Sources & Control Measures
Potential Change in Soil Quality
IV. Ecology
Biotic Components (Flora & Fauna) of the area
Change in Habitat and Vegetation
Control Measures, Ecological & Environment Management Strategies
V. Socio Economic Environment
Demographic Characteristics
Employment Potential & Allied Issues
Amenities & Infrastructure
Management Strategies & Social / Community Welfare Plan
Occupational /Community Health & Safety Management Plan
VI. Noise Environment
Ambient Noise Condition
Major Sources of Noise from the Project
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Control Measures for high noise area
Environment, Health & Safety Management Strategies/Plan
VII. Occupational Health & Safety
Nature & Type of Operation works
Raw Material and its management (Handling, Storage & Transportation)
Operational Hazards & Control Measures (Precaution & Prevention Measures)
Management Strategies & Planning for Employee Safety, Welfare & Health
Occupational Health & Safety Plan
Disaster Management Plan
4.3 TYPES & NATURE OF IMPACTS CONSIDERED
The impacts can be classified in various categories depending upon various aspects. Typical types of impacts
considered for the present study are described below:
Direct (Primary) and Indirect (Secondary) Impacts:
Direct impacts occur through direct interaction of an activity with an environmental, social or economic
component. These effects are generally associated with the construction, operation, or maintenance of a facility
or activity and are obvious as well as quantifiable. Indirect impacts on the environment are those which are not
a direct result of the project involving a number of factors, often produced as a result of a complex impact
pathway. The indirect impacts are also known as secondary or even tertiary level impacts. These are generally
induced changes in the environment, population, economic growth and land use.
Short-term (Temporary) and Long-Term (Permanent) Impacts:
Impacts can be short-term or long-term depending upon the persistence or duration of the impacts. The
duration of impacts may have a lot to do with the project phase in which they occur: pre-operational (ex.:
construction), operational, or post-operational (ex.: after project completion or commissioning).
Positive (Beneficial) and Negative (Adverse) Impacts:
Even though the term "environmental impact" has come to be interpreted in the negative mean, many actions
have significant positive effects that should be clearly defined and discussed. This is particularly appropriate
for redevelopment or corrective actions whose specific purpose and need is to mitigate any undesirable
condition.
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Cumulative Impacts:
Cumulative impacts are those environmental impacts that result from the incremental impact of the proposed
action on a common resource when added to other past, present, and reasonably foreseeable future actions. The
assessment of cumulative impacts is difficult in part due to the exploratory nature of the possible future actions
and in part due to the complex interactions that need to be evaluated when considering collective effects. Water
and air quality modelling provides a means to study effects of cumulative impacts.
4.4 CONSIDERATION OF PROJECT ACTIVITIES & COMPONENTS
It is very essential to study the project activities & components cautiously to identify the sources, potential,
extent & significance of the impacts as well as to suggest/provide mitigation measures for the abatement of the
identified impacts. Hence in the EIA study, data of the project activities & components along with the study of
unit‘s operation was done very precisely. The study revealed that there would be some impacts on the
environment due to the proposed expansion and its activities. The main activities of the project and associated
environmental impacts are described below and are documented for the purpose of the EIA Study.
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Major Activities & Associated Potential Impacts
No. Activity of the Project Potential Impacts without Mitigation
A. Construction Phase
1. Site preparation and Construction
of additional utility area.
Local temporary impacts because of air
contamination due to dusting & emissions
during loading/unloading of construction
materials.
Impacts on noise and air environment due to
transportation of construction materials.
Noise generation due to construction activities.
Stress on water resource due to consumption of
water in construction activities.
Construction waste generation & land
contamination.
Occupational health hazards associated with
construction works.
2. Erection & Commissioning of
additional machineries/equipment
for the proposed expansion.
Local temporary impacts because of air
contamination due to dusting & emissions
during loading/unloading of construction
materials.
Impacts on noise and air environment due to
transportation of equipment and machineries.
Noise generation due to erection &
commissioning activities.
Occupational health hazards associated with
construction works.
2 Site development for additional
greenbelt & landscaping
Major impacts are beneficial but will lead to
negligible (almost Nil) adverse impacts during
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No. Activity of the Project Potential Impacts without Mitigation
the site preparation activity.
B. Operation Phase
1 Operation of Machineries &
Equipment
Impacts on ambient noise due to operation of
Noise generating equipments/machineries.
Air emissions affecting the ambient air quality.
Occupation Health issues associated with
operational hazards.
2 Handling & transportation of
materials
Noise generation due to transportation vehicles.
Dust emissions due to handling and
transportation of materials.
Occupation Health issues associated with
Operational Hazards.
3 Emissions from emission sources Impacts on air due to emissions from furnaces.
Stress on ecological structure due to change in
GLC of various pollutants in emissions.
4 Allied operations (maintenance &
services of machineries &
equipment etc.)
Local impacts on noise environment due to
noise generation
Contamination of water due to wash down of
contaminant from work site in storm water
drainage
Occupational health issues associated with
Operational Hazards (mechanical & electrical,
heat, noise, vibration etc.)
5 Water consumption, wastewater
generation & management
Stresses on water resource due to water
consumption.
Generation of industrial & domestic
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No. Activity of the Project Potential Impacts without Mitigation
wastewater.
Contamination of water or land caused by
disposal of untreated/poorly treated effluent.
6 Administrative, domestic & other
activities
Impacts on water & land environment due to
sewage generation & disposal
4.5 ANTICIPATED ENVIRONMENTAL IMPACTS & MITIGATION MEASURES
4.5.1 LAND ENVIRONMENT
(A) CONSTRUCTION PHASE
Minor impacts will occur with the site preparation as only minor construction work for building shed,
equipment & machineries installation will be carried out for the proposed expansion. As the proposed project
is an expansion project for capacity enhancement, impacts due to the change in land use or land cover are not
envisaged as the proposed expansion will be carried out in existing premises. On the contrary, no requirement
of additional land and the utilization of existing land for the proposed project can be considered as a beneficial
impact in terms of resource maximization.
Also, as the land is levelled, major activities of site preparation like excavation for foundation, clearing of
vegetation, levelling and grading are not required. Some minor impacts on land environment are likely to
occur due to site preparation activities like construction and erection works for the expansion which are
expected to be of short duration and not much significant. Excavated earth (minor quantity) shall be stored in
stockpiles and covered with plastic/tarpaulin sheets or stored in closed room and reused for landscape
development along the corridor. The required plant & machinery for the full production capacity will be
installed within the said premises. Once, installed, no adverse impact is likely to be generated on the land
environment of the area.
Some minor impacts are envisaged due to spillage & leakage of fuel as well as contamination of land due to
construction material. However, the impacts are not significant as the land impacted by the temporary
construction material shall be cleared off immediately. Further, the proponent has planned to prevent any kind
contamination of spillage & leakage by providing well lined/paved area for the works having potential of
leakage/spillage of fuel or any other material. Hence, issue of contamination of land due to mixing of fuel or
construction material with soil would not arise.
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During the construction phase, other impacts on land are likely to occur because of disposal of sewage &
garbage generated during the construction works from domestic activities of engineers, official & other
workers. Hence, considering the probable impacts, the proponent has planned to provide sanitation facilities of
the existing unit for the staff engaged in construction work. Thus, it shall prevent the impacts due to waste
dumping on land. The additional sewage shall be treated in existing Sewage Treatment Plant and treated water
shall be reused in process. Thus, impacts on land due to sewage or domestic waste are least envisaged.
Further, it is also noteworthy that the existing unit has developed a green belt cover within the existing
premises and it is also planned to carry out additional greenbelt development and management plan for the
proposed expansion, which shall lead to beneficial changes in land use & land cover. The greenbelt
development and its maintenance also results in many beneficial secondary & tertiary impacts like
improvement in ecological condition, prevention of air pollution, abatement of noise etc.
(b) OPERATION PHASE
The proposed project is an expansion of the existing unit. It is observed that the normal activities of the project
have no major impacts on the land environment. The details of the land requirement and planning for
development of the proposed expansion have already been described in Chapter -2 along with the layout
showing details of land utilization for industrial activities/structures/infrastructures as well as greenbelt. The
existing unit of Hindalco has well implemented Environment Management System which concentrates on
minimizing impacts on the environment due to the project activities.
During the operation phase, there will not be any considerable source of impacts on land. However, the land
contamination due to leakage/spillage of material or contaminated water may cause impacts on land/soil. The
proponent is aware of such potential sources of impacts on land, hence it is planned to implement most
efficient mitigation measures to minimize/eliminate the probable impacts. Currently the material handling,
storage and transportation is being done carefully & designated impervious storage area for raw material and
finished products etc. is provided. The same practice shall be continued after the proposed expansion, hence
the potential of soil contamination due to the materials is not visualized to be considerable.
The proponent has very good wastewater management facility with proper disposal facility. Negligible amount
of wastewater will be generated from proposed expansion, which will be treated in existing ETP
(Capacity:400 m3/hr) with spare capacity. Additional sewage will be treated in existing STP (Capacity:500
KLD) with spare capacity. Hence, the issue of contamination of land due to wastewater is not envisaged.
Moreover, no solid/hazardous waste shall be generated form proposed CCR plant. Hence impacts due to the
same on land environment is not envisaged.
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Thus considering the above description of probable impacts and planned mitigation measures it is envisaged
that there will not be any major impacts on the land environment during the operation phase as well as the
construction phase.
4.5.2 AIR ENVIRONMENT
(a) CONSTRUCTION PHASE
During the construction phase, only minor construction work would be carried out for the proposed expansion.
As the land is already levelled, as it is within the existing premises of Birla Copper, major activities of site
preparation like levelling and grading are not required. Hence the dust generation is not expected from site
preparation activities. As a part of mitigation measures, it has also been proposed to arrange sprinkling of
water for suppression of dusting (if any) as well as temporary barricading structures shall also be provided to
reduce carryover of particulates away from the construction area.
During the transportation of construction materials like cement, the truck used for transportation would be
covered properly in order to minimize the material loss. Some of the loading/ unloading operations are likely
to cause fugitive dust emissions which shall be mitigated by proper loading/unloading procedures.
Air pollutants like PM, SOx, NOx, are likely to be emitted from the exhaust of transport vehicles and
equipment/machineries engaged in the construction activities. To further reduce the impacts due to
construction vehicles, mitigation measures such as provision for PUC certificate for vehicles, shutdown of idle
vehicle, regular checking and maintenance of the vehicles, etc. shall be undertaken during the construction
phase.
However, the impacts on the ambient air quality during construction phase shall be temporary in nature,
reversible and restricted to small area. Hence, it can be concluded that the impacts on air due to the
construction activities will be minimum or negligible and almost eliminated or minimized by implementing
proper mitigation measures.
(b) OPERATION PHASE
As it has been described earlier in Chapter-2, the operational activities during the expansion will negligible
sources of flue emissions. These emissions shall result in long-term impacts on the air quality.
The main source of air pollutant due to proposed expansion of CCR plant will be flue gas emissions from the
stack attached to furnace. The significant pollutants identified due to flue gas emissions are only particulate
matter.
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Since LNG will be used as a fuel, there is no chance of flue gas emission. Adequate height of 26 meter will be
provided to the furnace stack for the proper dispersion of pollutant as per CPCB guidelines. There will not be
any chances of fugitive emission due to the proposed expansion in the CCR plant.
Baseline data indicates that Ambient Air Quality at the project site and in the surrounding study area is well
below the limits prescribed under the National Ambient Air Quality Standards (NAAQS). To determine the
significance of impacts of proposed expansion with reference to the baseline air quality, detailed study has
been carried out for various emission from the proposed expansion. The impacts on the air quality have been
assessed for the proposed operation of existing furnaces and proposed furnace. The major air pollutants
anticipated are Particulate Matter, Oxides of Nitrogen and Sulphur dioxide from the induction furnace. The
emission rate of conventional air pollutants, during operation phase, have been calculated based on the
emission factors given in USEPA Factor Information Retrieval System and from the actual analysis data
provided by the client. The other relevant data for running of the model such as stack height, stack top &
internal diameter, stack gas velocity, flue gas temperature, etc. have been taken based on the information
provided by client.
No Stack
Attached
To
Stack ht. &
Dia.
Exit Gas Velo., M/Sec
Exit Gas Temp.
°C
Fuel Fuel
Consumpti
on
Stack
Height
APC
device
Probable
Parameters
Existing
1
S Shaft
furnace-1
26 m &
1.2 m
10-11 150 LNG 18000
SCM/Day
26 m Efficient
Burners
&
Adequate
stack
height
with SMF
PM: <150
mg/Nm3
Sox:< 100
ppm
NOx:<50
ppm
2 Shaft
furnace-2
20 m &
1.2 m
7-9 150 LNG 12000
SCM/Day
20 m Efficient
Burners
&
Adequate
stack
height
with SMF
As above
Proposed
1 Shaft
furnace-3
26 &
1.2
10-11 150 LNG 27000
SCM/Day
26 m Efficient
Burners &
Adequate
stack
height with
SMF
As above
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Impacts on the Air Quality
The impact on air quality due to emissions from single source or group of sources is evaluated by using of
mathematical models. When air pollutants are emitted into the atmosphere, they are diffused into atmosphere,
transported and diluted due to winds. The air quality models are designed to simulate these processes
mathematically and to relate emissions of primary pollutants to the resulting downwind air quality. The inputs
include emissions, meteorology and surrounding topographic details to estimate the concentration of the
conservative air pollutants. The Industrial Source Complex – Short Term Version 3 (ISCST-3) model has been
developed to simulate the effect of emissions from point sources on air quality. The ISCST-3 model was
adopted from the USEPA guideline models and routinely used as a regulatory model to simulate plume
dispersion and transport. ISCST–3 (Steady-state Gaussian Plume Dispersion Model) is extensively used for
predicting the Ground Level Concentrations (GLCs) of conservative pollutants from point, area and volume
sources. The impacts of primary air pollutants are predicted using this air quality model keeping in view the
plain terrain at the project site. The maximum ground level concentrations of PM10, SO2 and NOx were
computed using hourly meteorological data during the study period.
The additional considerations made in the prediction are as under:
The flue gas volumetric rates & source strength was calculated based on the ultimate analysis of the fuel
and its loading rate. Excess air has also been added to the actual air requirement for combustion. Details
about the proposed stack are also presented.
The terrain of the study area was considered as FLAT with no flag poles.
Emission rates from the point sources were considered as constant during the entire period.
The mixing height for the region from CPCB‘s publication ―Atlas of Hourly Mixing Height &
Assimilative capacity of Atmosphere in India‖ has been considered in the model.
Meteorological data for the project area has been obtained for the period starting from March 2016 to
May 2016. Wind rose diagram for the same has been provided in Chapter-3.
Modeling Concept
Upon discharge to atmosphere, the emissions from stationary sources are subjected to the following physical
and chemical processes:
An initial vertical rise, called plume rise, due to initial buoyancy and momentum of discharge.
Transport by wind in its direction.
Diffusion by turbulence, and
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Gravitational settling, chemical transformations, deposition, washout and other complex reactions.
Stack Emission Details:
Values of all parameters related to emission characteristics include:
o Exit gas temperature and velocity.
o Stack top diameter and height from ground level.
o Site specific and monitored details considered for input data
Emission rate after installation of pollution control devices shall also be measured.
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Figure No 4.1: Isopleths for Concentration of SPM (E)
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Figure No 4.2: Isopleths for Concentration of SOx (E)
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Figure No 4.3: Isopleths for Concentration of NOx ( E)
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Figure No 4.4: Isopleths for Concentration of SPM (P)
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Figure No 4.5: Isopleths for Concentration of SOx (P)
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Figure No 4.6: Isopleths for Concentration of NOx (P)
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Result
It is noted from the computed results for the proposed scenario that maximum 24 hourly average GLC value
for the proposed scenario is 0.49749 g/m3
for SO2, 0.17849 g/m3
for NOx and 0.28482 g/m3
for Particulate
Matter.
Incremental Increase
For the purpose of the impact assessment, the more relevant determination for anticipated pollutants is the
incremental increase in the background concentration rather than the determination of maximum GLC values.
In the present study, an attempt has been made to determine the increase in the concentration of PM, SO2 and
NOx for villages where the ambient air quality stations were established through a substitution of relevant data
in the ISCST-3 model. The resultant concentration thus obtained along with the background levels is present
in Table 1.
Table 1: Resultant Concentration Value
Location Background Average
Conc. Incremental Conc. Resultant Conc.
Particulate Matter µg/m3
(Permissible Limit :100 µg/m3)
Project Site 90.9 0.000 90.9
Salt Pan area 94.1 0.01669 94.11669
Dahej 92.1 0.08890 92.18890
Lakhigam 94.9 0.13260 95.0326
Birla Copper jetty 96.1 0.28482 96.38482
Ambheta 91.6 0.01737 91.61737
Jogeshwar 94.4 0.00632 94.40632
Luvara 92.2 0.01055 92.21055
SOx µg/m3
(Permissible Limit :80 µg/m3)
Project Site 12.5 0.000 12.5
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Location Background Average
Conc. Incremental Conc. Resultant Conc.
Salt Pan area 16.3 0.02915 16.32915
Dahej 18.3 0.15527 18.45527
Lakhigam 18.3 0.23161 18.53161
Birla Copper jetty 16.6 0.49749 17.0974
Ambheta 17.5 0.03034 17.53034
Jogeshwar 17.8 0.01104 17.81104
Luvara 18.1 0.01843 18.11843
NOX µg/m3
(Permissible Limit :80 µg/m3)
Project Site 20.7 0.0000 20.7
Salt Pan area 24.9 0.01046 24.91046
Dahej 25.4 0.05571 25.45571
Lakhigam 25.6 0.08310 26.68310
Birla Copper jetty 25.1 0.17849 25.27849
Ambheta 24.6 0.01088 24.61088
Jogeshwar 24.9 0.00396 24.90396
Luvara 24.9 0.00661 24.90661
Interpretation
When predicted 24 hourly ground level concentrations of SOx and NOx emissions from the proposed source is
added to background maximum monitored values, resultant values remain well below the prescribed National
Ambient Air Quality Standards at all the location. Incremental result of Particulate Matter (PM) was observed
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higher at Birla Copper jetty but the average result of PM10 was within the limit. Higher Result of PM10 at Birla
Copper jetty may account due to adjacent Arabian sea & loading unloading activities in jetty area. Hence,
there is no significant impact is anticipated on the ambient air quality of the area due to the proposed source.
As part of precautionary measure, to minimize the likely environmental impacts on air environment due to the
proposed expansion project, necessary mitigation measures are also described in the following section.
Further, it is emphasized that all the emission have to be strictly controlled as mentioned in the mitigation
measure.
4.5.3 WATER ENVIRONMENT
(a) CONSTRUCTION PHASE
During the construction phase, water will be required for civil works and for the domestic activities. The water
requirement during construction work will be a temporary requirement and the quantity will not be significant
as construction works will be moderate in size.
Water requirement has been cited mainly for preparation & mixing of concrete, cooling of construction
equipment, usage in spray and sprinklers for dust suppression etc. The water requirement will be 5 KLD & will
be sourced from existing water source. Minimum withdrawal is advisable for construction work and care shall
be taken to avoid wastage of water during the construction phase.
There would not be any kind of effluent generation during the construction phase; hence issue of effluent
disposal & hence impacts due to its disposal shall not arise. Proponent shall provide drinking water to all the
construction workers & truck drivers. However, some impacts may arise due to disposal of untreated sewage
but for prevention of such chances, proper sanitation facilities such as septic tank/soak pit shall be provided.
Due care shall be taken to see that the construction equipment are washed properly only at designated washing
area. Construction activity may also cause formation of stagnant pools of water, due care shall be taken to
avoid such conditions as it may lead to unhygienic conditions.
Hence, it can be concluded that all identified the impacts on water during the construction phase shall be
insignificant by following proper conservation and sanitation practices. As mentioned earlier, these impacts
will also be temporary in nature and limited to the construction phase only. In addition to this, proper and
effective Environmental Management Planning will be implemented to minimize the temporary effects.
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(b) OPERATION PHASE
The impacts on water during the operation phase would occur since proposed expansion requires more water
for cooling purpose. Effluent generated shall have an adverse effect on the final discharge source if not treated
adequately. Existing source of water is GIDC Supply and same shall be used for additional water after
proposed expansion. (Water withdrawal permission is attached as Annexure-4). As mentioned in earlier
Chapter-2, the total consumption of the existing plant is 650 KLD including domestic consumption of 10 KLD
and the wastewater generation is 18.006 KLD including sewage of 8.5 KLD. To treat the existing effluent ETP
(Capacity: 320 m3/hr), with adequate units are provided. The treated effluent is utilized for the lime slurry
preparation, make up in slag granulation and in gas cleaning system within the premises. Hence, the existing
plant achieves zero liquid discharge. Existing domestic effluent is treated in MBR based STP (Capacity:500
KLD) and treated sewage is reused in process.
In addition to the existing water requirement, additional 408 KLD (8 KLD domestic and 400 KLD industrial)
water will be required for the proposed expansion. Additional 8.006 KLD industrial and 6.0 KLD domestic
wastewater will be generated due to proposed expansion. From the proposed expansion, there will be no
wastewater generation on daily basis from the manufacturing of CCR but the only negligible generation of
wastewater from the cleaning of coolant water tank of rolling mill intermittently. This will be about 2000
liters in six months (@0.006 KL/day). Other wastewater will be generated from cooling tower blow down i.e.
8 KLD for proposed expansion, this wastewater will not be generated only on a daily basis but after number
of multiple continuous recycle it will be treated in existing ETP. Additional wastewater generated from the
expansion activities shall be treated in the existing ETP and treated water shall be reused for slag granulation
or lime slurry preparation in ETP.
Details of water requirement, wastewater/sewage generation & management for the proposed expansion
project, water balance diagram of existing and after proposed expansion are illustrated in Chapter-2.
Further, accidental/ emergency disposal of poorly treated or untreated effluent may cause impacts on the
environment. Even such disposal may contaminate the groundwater if disposed off on land. Hence, regular
maintenance, monitoring & checking of Effluent Treatment Plant for its proper functioning shall be carried out
by the environment department. All necessary requisites or materials shall be provided for adequate
functioning of the Effluent Treatment Plant. Strict adherence to the disposal norms and prevention of disposal
on land or other water body shall be taken care of.
Ground water will not be extracted to meet the water requirement for the proposed expansion. Hence, there
will be no impacts on ground water due to water consumption. Moreover, care shall be taken that no
wastewater will be allowed to leach in the ground during the operational phase. Thus the quality of ground
water will have not any impact. Hence, no major impacts on ground water environment are envisaged in
presence of an effective Environment Management System.
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Surface water quality in the study area was compared to IS:10500 (1991) for evaluation. Most of the
parameters are observed to be within the limits of the IS Standards. Since no effluent or sewage shall be
discharged in nearby surface water source, no impacts on surface water quality are envisaged.
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Figure No 4.7: WATER BALANCE DIAGRAM
Looking to the overall scenario of water & wastewater management, since there shall be no use of the
groundwater resources, no impact on drainage pattern and there shall be maximum recycling of wastewater to
achieve zero discharge goal, no significant & considerable impacts on the water environment are envisaged.
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4.5.4 NOISE ENVIRONMENT
(a) CONSTRUCTION PHASE
During the construction phase, impacts on noise environment of the area will occur due to the noise generation
from construction equipment, machineries, mechanical works as well as some impact due to transportation.
Mainly the impacts of increased noise levels during construction are likely to occur due to increased movement
of trucks and other diesel powered material handling equipment. These impacts on noise will be minimal in
presence of noise abatement technologies and shall be confined within the project site itself. Thus the noise
impacts of transportation on the surrounding environment would be insignificant. However, movement of
trucks and machinery shall be strictly regulated during daytime to reduce the impacts of increased noise. The
noise generating sources during construction phase are as listed in below table with the approximate noise level
generated from each equipment.
No. Description Noise dB (A) @ 1 meter
distance
1 Excavators 90-95
2 Truck (20 ton) 84-88
3 Tractors 76-82
4 Scrapers, Graders 80-93
5 Cranes (movables) 75-86
6 Generators 74-86
The impacts of noise during the construction phase would be restricted to the construction site only and will
be minor & temporary in nature. The impacts on ambient noise levels shall be thus eradicated itself with the
completion of construction. However, the issue of impacts of noise on personnel engaged in construction
works shall be controlled by implementation of adequate mitigation measures. For this purpose, Personnel
Protective Equipment like ear muffs shall be provided. In furtherance, loud horn in the vehicles shall not be
allowed. Regular maintenance & lubrication of construction equipment/machineries shall be undertaken to
reduce the noise generation. Idle vehicles, construction equipment & other machineries shall be turned off to
avoid unwanted noise generation. Thus it is envisaged that the impacts on noise environment during the
construction phase would be insignificant after incorporating proper mitigation measures. Further it is also
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understood that the impacts caused by the increase in noise level would not be considerable as project is in
GIDC area and there is no major human settlement/locality in the vicinity of the project site.
(b) OPERATION PHASE
During the operation phase, the noise anticipated from the proposed project shall be confined only within the
plant boundary and more precisely within the source area. The level shall be further minimized when the
noise reaches the plant boundary. The main noise generating sources in the plant are furnaces, material
handling systems, process machineries etc. All these sources will generate continuous noise. However, the
noise transmitted outside the plant area will below because most of the noise generating equipment will be in
closed structures. The noise generating sources during operation phase are as listed in below table with the
approximate noise level.
No. Description Noise dB(A) @ 1 meter
distance
1 Furnace 85 dB(A)
2 ID fan 80 dB(A)
3 Loading and Unloading area 75 dB(A)
For abatement of noise arising from equipment/machineries; acoustic enclosures, silencers or mufflers,
anti-vibrating pads shall be provided, wherever possible.
Ventilated control pulpits will be provided for working in noisy areas.
Vibration isolation will be provided for fans.
Regular monitoring of noise pressure level will be conducted inside and outside shops.
Checking leakage in high pressure steam pipelines and carrying out maintenance.
Providing silencers in exhaust line of steam vents.
Rotation of workers working in high noise area as per OSHA guideline.
The issue of impacts of noise levels on personnel employed in high noise generating areas shall be controlled
by providing Personnel Protective Equipment like ear muffs in order to mitigate the adverse health effects.
The adequate greenbelt developed in and around the plants shall greatly serve as an efficient barrier for
prevention of noise propagation outside the plant premises.
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All the equipment/machineries operated in the proposed expansion shall be designed/operated in such a way
that the noise level in work place shall not exceed 80 dB (A) as per the requirement of Noise Pollution
(Regulation and Control) Rules, 2000.
4.5.5 BIOLOGICAL ENVIRONMENT
(a) CONSTRUCTION PHASE
As described in various sections of the report, the site of proposed expansion is already under use of industrial
purpose for the existing unit of Birla copper and within the GIDC area. Also, there is no wildlife sanctuary,
park or forest area within 10 km radial periphery of the site Thus the site preparation will not involve the
clearance of any vegetation. Hence impact due to vegetation destruction is not envisaged. Further, as
mentioned in earlier sections, the construction work shall be moderate and not have much pollution potential.
Also the impacts of construction are most likely to be restricted within the site. However, it is suggested to
provide some standard mitigation measures like sprinkling of water on soil stock piles & unlined land area,
prevention of runoff from the site and storage of construction materials like cement in enclosed storage area.
Hence, issue of impacts on ecology during the construction phase are least envisaged.
Such mitigation measures shall ensure that there is no carry-over of air borne particulate matter on the nearby
area. Also it is planned to transport the construction materials like cement & soil in closed trucks to prevent
the air borne particulates during the transportation activities. It is also recommended to avoid night traffic &
loud noise in trucks to prevent any kind of considerable impacts on nearby area.
(b) OPERATION PHASE
As mentioned above, there is no wildlife sanctuary, park or forest area within 10 km radial periphery of the
site. Only some scattered flora around the project site and only some common fauna are reported dwelling in
the area. Further, the project site is provided with good boundary-plantation and all necessary mitigation
measures for control of air pollution and noise beyond the site premises. Also as described in the section of
air environment, the emission from the proposed expansion would not be significant to cause any damage to
the habitual area as all necessary & efficient modern air pollution control technologies are already planned to
prevent impacts on air environment and on the ecology of the nearby area. Further, with respect to the local
terrestrial ecological component, it has been noticed that the impacts due to the proposed expansion would
not be considerable as there would not be any major source of pollution to have impact on ecology of the
area. Even the most considerable source of pollution-emission, is not likely to cause any harm to the local
agricultural & terrestrial ecological components as the incremental GLC values for the surrounding area are
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found almost negligible for all the pollutants. Besides this, the issue of deposition of particulates emitted
from the project is also found to be insignificant to cause any damage to the nearby area as the proponent has
planned efficient control measures by creating a green belt to serve as a barrier for preventing the escape of
particulates outside the plant boundary.
The chances of impacts on aquatic ecology of the river Narmada and Arabian sea may arise only if any
pollutant is discharged into it. But as mentioned earlier, all the wastewater is/will be reused/recycled within
the premises.
Thus considering the present situation of the ecology in the area, it is envisaged that there will not be any
adverse impacts on ecology.
4.5.6 SOCIO ECONOMIC ENVIRONMENT
(a) CONSTRUCTION PHASE
As the proposed project is to be established in the existing unit hence, issue of economic losses due to land
acquisition for the proposed project is not anticipated. Further, the temporary employment generated during
construction and commissioning of proposed project will have slight beneficial impacts on the economic
environment. Since, local labour will be sought for construction and installation of the machinery; it will result
in benefit to the economic condition of the area. Approximately 50-70 nos. of local workers shall be hired
during the construction phase.
The project area is well connected with road networks and hence issue of traffic and transport infrastructure is
not envisaged. The nearest locality is situated such that nuisance due to noise generation is envisaged.
However, the minor impacts of vehicular noise are envisaged which will be mitigated by avoiding night
transport activities. Even some high noise generating construction activities will also be conducted during
daytime only.
Thus, it is envisaged that the construction phase of proposed expansion would not pose any adverse impacts on
the socioeconomic layout.
(b) OPERATION PHASE
Similar to the construction phase, the operation phase shall provide significant opportunities for employment
in skilled, semiskilled & unskilled categories. This would multiply economic opportunities, and henceforth
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enhance the livelihood patterns of this region. The proposed project would require appx.43 personnel for
operation works and maximum of the human resource requirement shall be met by local employment. Thus
the proposed project would considerably be beneficial to the socioeconomic conditions of local area. Welfare
activities along with employment done by project proponent shall improve the socio-economic condition as
well status of health & education in the region.
Thus looking to the overall scenario of activities & probable impacts of the proposed expansion, it has been
envisaged that there shall be an overall improvement in socio-economic layout of project area which shall be
the key benefit of the proposed project. The adverse impacts on socio-economic environment shall be almost
none during the operation phase of project.
4.5.7 IMPACTS ON SAFETY & HEALTH
(a) CONSTRUCTION PHASE
During the Construction phase, some effects on occupational health and safety of the employees working in
the site are envisaged. Major health issues encountered will be physical & accidental hazards.
Sr. No. Environmental
Attribute
Impacts Mitigation Measures
1
Safety & Health
Major health issues encountered
will be physical & accidental
hazards during the construction
work, installation works & vehicular
movement.
Workers shall be well equipped with
necessary PPEs like helmets, goggles,
safety mask, ear plugs, safety shoes,
etc.
Incident / accident reporting system
shall be developed and all the workers
shall be made aware about the same
Periodic inspection & testing of
construction equipment & machineries
shall be done
Sanitation facilities, portable water,
restroom etc. shall be provided to the
labour force during construction phase.
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Drinking water and sanitation facilities of existing unit shall be provided to all construction workers and truck
drivers during the Construction phase. All plans and construction schedule will be followed as per the relevant
laws approved by competent authority, so as to minimize the occupational health hazards. With effective
implementation of the mitigation measures, proper care and training for the safety aspects to be followed
during working hours, the occupational health and safety impacts can be controlled.
(b) OPERATION PHASE:
Following measures shall be undertaken for Health & Safety of the employees during the operation phase.
Sr.
No.
Environmental
Attribute
Impacts on Environment Mitigation Measures
1
Safety & Health
Major health issues encountered shall
be physical hazards & accidental
hazard during the operation phase
Emergency preparedness plan shall be
implemented.
First aid/other emergency treatment shall
be provided.
Workers/employees shall be well
equipped with personnel protective
equipment
Only authorized persons shall be
allowed inside the plant.
A health monitoring program shall be in
place to monitor the health of the
persons working on the site to ensure the
health status of all concerned.
Fire hydrant system, fire extinguishers
shall be installed at different locations
within premises.
Suitable notices / boards shall be
displayed at designated locations
indicating appropriate hazard warnings.
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Good house-keeping shall be ensured
within the factory premises.
Yellow lines for man movement &
material movement passage area to be
segregated and marked with distractive
visual display
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4.5.8 TRAFFIC MANAGEMENT PLAN:
Due to the proposed expansion additional trucks will be required for raw material, finished product & other
consumables transportation.
Truck movement plan for products for existing and proposed expansion
- Existing CCR Plant
Copper cathode: 30 trucks/ day
Copper Rod: 25 trucks/ day
- After CCR3 production
Copper cathode: 05 trucks/ day
Copper Rod: 50 trucks/ day
As we are converting part of copper cathode to copper rod in the proposed expansion, over all the change in
the truck movement will be NIL. Hence, a total of 55 trucks was/will be expected for transportation of the
products and no additional trucks shall be involved.
As, discussed earlier, the existing unit has a good network of internal peripheral roads in the plots for the
safety and access requirements to various buildings and yards. Moreover, the project site is located in a well-
developed area with necessary infrastructure facilities. The access roads to the plant premises are well
developed and maintained throughout the year.
However, as a part of EIA study the EMP for traffic management is presented in the following table:
Traffic Management Plan
Objective To ensure that there is smooth traffic within and outside the facility for the duration
of the construction phase and operation phase
Concern Trucks, tankers and other vehicles may cause traffic jam outside and within the
premises.
Impacting
activity
Mitigation
measures
Measures for management
Location & Responsibility Monitoring
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Timing
Vehicular
movement
Controlled
vehicular
movement
(preferably with
clearly
demarcated
entry/exit) with
adequate
supervision
Within and
immediately outside
the site -
Construction &
operation phase
Contractor/
Project Manager
during
construction
phase.
Security and
concerned
departments
during operation
phase.
Security-in charge
and security team
Demarcation of
separate
vehicular lanes
and pedestrian
routes
Within the site -
Construction &
operation phase
Contractor/
Project Manager
during
construction
phase. Security
and concerned
departments
during operation
phase.
Security team
Vehicle entry
and exit
scheduling so
that traffic
congestion is
not created on
the external
road leading to
the site
Within and
immediately outside
the side -
Construction &
operation phase
Contractor/
Project Manager
during
construction
phase.
Security and
concerned head
of department
during operation
phase.
Security-in charge
and security team
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4.6 ENERGY CONSERVATION
DURING CONSTRUCTION & OPERATION PHASE
Electricity shall be used during construction phase to provide power to construction equipment and in
operation phase for lighting of buildings and running utilities equipment. Electricity consumption shall be
kept at a minimum when possible by adopting electricity conservation measures.
The project proponent shall ensure that the contractor selected to construct the project shall implement best
management practices to conserve renewable resources.
For conservation of energy, following measures are already adopted in the existing plant and same shall be
continued after the proposed expansion.
Birla Copper trains and educates employees in areas of energy conservation.
Birla Copper carries out regular internal and external audits to identify areas for improvement and
benchmark performance continuously against the best.
Energy efficient machineries is used during the operation phase.
Energy audits are conducted on a regular basis.
External lights are controlled through timers for auto on/off function based on timings.
The power factor for improvement in capacitors is provided individually for AC loads.
Use of VFDs for various utilities in variable load application to optimize pump and air handling unit
performance.
Automated day light control, and use of LED for lighting.
Use of solar energy for lighting street area
Awareness among employee towards switching off the AC/lights/other electrical equipment when not
in use.
4.7 MATRIX ANALYSIS FOR IMPACT ASSESSMENT
Matrix methods are basically generalized checklists where one dimension of the matrix is a list of
environmental, social & economic factors likely to be affected by the proposal. The other dimension is a list
of actions associated with the development. These relate to both construction and operation phases. Here each
cell represents likely impacts resulting from the interaction of a facet of the development with an
environmental feature. With some matrices, qualitative representation of the impact importance and
magnitude are inserted in individual cells.
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Matrices provide cause-effect relationships between the various project activities and their impacts on
numerous environmentally important sectors or components. They are a graphic tool for display of impacts to
the audience in a manner that can be easily comprehended.
The impacts of different project activities on various environmental components like ecology, environmental
pollution, aesthetics and socio-economics have been summarized in the form of a matrix and are presented in
Table 4.1 & 4.2 for construction phase and in Table 4.3 & 4.4 for the operation phase.
To depict the potential impacts associated with each activity, a two-dimensional matrix system has been
employed with defining impact magnitudes of each cause. All the impacts are confined to the study region of
10-km radius from the plant boundary. The summary shows the influence of the Environment Management
Plan (EMP) i.e. impacts predicted for both, with and without EMP. The MATRIX System assumes the
following:
The environmental indices identified can be classified into the following:
Physical Parameters : Surface water quality
Ground water quality
Air quality & Climate
Soil Quality
Land use pattern & Topography
Ecological Parameters : Forests/ Parks/ Sanctuary
Flora & Fauna
Aquatic ecosystem
Social Parameters : Aesthetics
Local Housing structure : Health & Safety
Economic Parameters : Agriculture
Industries
Employment
The assessment of the impacts of general impacting activities on the above parameters of environmental
indices can be done by establishing a co-relation by ―Cause and effect relationship‖ with the help of impact
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matrices.
The matrices for both the construction and operation phase are presented, where the environmental impacts
are prepared for two conditions:
i. Without mitigation/control measures.
ii. With proposed mitigation measures for adverse / beneficial effects.
The various criteria for evaluation of qualitative matrix are explained herewith:
1. No Impact (0) :
This indicates that the project activity is unlikely to have any impact on an environmental attribute.
2. Negligible Adverse Impact (-1) / Negligible Beneficial Impact (+1) :
It signifies that the actions have minor effect, adverse or beneficial, on the environmental parameters
concerned.
3. Significant Adverse Impact(-2) / Significant Beneficial Impact (+2) :
The activities and their environmental impacts are judged to be significant if they create, or have the potential
to create concern in the public or professional community.
4. High Adverse Impact(-3) / High Beneficial Impact (+3):
The action that can create or have a potential to create controversy in the public or professional community
due to its long-term effect. They may be at times irreversible.
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Table No. 4.1: Construction Phase: Matrix Evaluation without mitigation measures
PROJECT
ACTIVITIES
PARAMETE
RS
Exca
vati
on
Wate
r R
equ
irem
ent
Con
stru
ctio
n
Mec
han
ical
Work
s
Sit
e C
leara
nce
& P
lan
tati
on
Mach
ine
Op
erati
on
Lan
dsc
ap
ing
Back
Fil
lin
g
Su
rface
Pavin
g
Dom
esti
c &
Mis
c. A
ctiv
itie
s
Tra
nsp
ort
ati
on
act
ivit
ies
Dem
an
ds
of
faci
liti
es
TO
TA
L
PHYSICO-CHEMICAL PARAMETERS:
Surface Water
Quality 0 -1 0 0 0 0 0 -1 0 -1 0 0 -3
Ground Water
Quality 0 0 0 0 0 0 0 0 0 0 0 0 0
Air Quality &
Climate -1 0 -1 -1 0 -1 0 -1 0 0 -2 0 -7
Soil Quality -1 0 -1 -1 -1 0 0 -1 0 -1 0 0 -6
Landuse pattern -1 0 -1 0 -1 0 1 -1 0 0 0 0 -3
ECOLOGICAL PARAMETERS:
Forest/ Park/
Sanctuary 0 0 0 0 0 0 0 0 0 0 0 0 0
Flora & Fauna 0 0 -1 0 1 0 1 0 0 0 0 0 1
Aquatic
Ecosystem 0 0 0 0 0 0 0 0 0 0 0 0 0
SOCIAL PARAMETERS:
Aesthetics -1 0 -1 -1 0 0 1 0 0 -1 -1 0 -4
Local housing
structure 0 0 0 0 0 0 0 0 0 0 0 0 0
Health & Safety -1 0 -1 -1 0 -1 0 0 0 0 -1 0 -5
ECONOMIC PARAMETERS:
Agriculture 0 0 0 0 0 0 0 0 0 0 0 0 0
Industries 0 0 0 0 0 0 0 0 0 0 -1 0 -1
Employment 1 0 2 2 1 1 1 0 1 0 1 1 11
TOTAL -4 -1 -4 -2 0 -1 4 -4 1 -3 -4 1 -17
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Table No 4.2: Construction Phase: Matrix Evaluation with mitigation measures
PROJECT ACTIVITIES
PARAMETERS
Exca
vati
on
Wate
r R
equ
irem
ent
Con
stru
ctio
n
Mec
han
ical
Work
s
Sit
e C
leara
nce
&
Pla
nta
tion
Mach
ine
Op
erati
on
Lan
dsc
ap
ing
Back
Fil
lin
g
Su
rface
Pavin
g
Dom
esti
c &
Mis
c.
Act
ivit
ies
Tra
nsp
ort
ati
on
act
ivit
ies
Dem
an
ds
of
faci
liti
es
TO
TA
L
PHYSICO-CHEMICAL PARAMETERS:
Surface Water Quality 0 -1 0 0 0 0 0 0 0 -1 0 0 -2
Ground Water Quality 0 0 0 0 0 0 0 0 0 0 0 0 0
Air Quality & Climate -1 0 0 0 1 0 1 0 0 0 -1 0 0
Soil Quality -1 0 0 0 1 0 1 0 0 0 0 0 1
Landuse pattern -1 0 -1 0 0 0 1 0 0 0 0 0 -1
ECOLOGICAL PARAMETERS:
Forest/ Park/ Sanctuary 0 0 0 0 0 0 0 0 0 0 0 0 0
Flora & Fauna 0 0 0 0 0 0 0 0 0 0 0 0 0
Aquatic Ecosystem 0 0 0 0 0 0 0 0 0 0 0 0 0
SOCIAL PARAMETERS:
Aesthetics -1 0 -1 0 1 0 1 0 0 0 0 0 0
Local housing structure 0 0 0 0 0 0 0 0 0 0 0 0 0
Health & Safety 0 0 -1 0 0 0 0 0 0 0 0 0 -1
ECONOMIC PARAMETERS:
Agriculture 0 0 0 0 0 0 0 0 0 0 0 0 0
Industries 0 0 0 0 0 0 0 0 0 0 -1 -1 -2
Employment 1 0 2 2 1 1 1 0 1 0 1 1 11
TOTAL -3 -1 -1 2 4 1 5 0 1 -1 -1 0 6
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Table No 4.3: Operation Phase: Matrix Evaluation without mitigation measures
PROJECT ACTIVITIES
PARAMETERS P
lan
t O
per
ati
on
s
Wate
r R
equ
irem
ent
Tre
atm
ent
& D
isch
arg
e
Em
issi
on
s fr
om
pro
cess
sta
cks
Fu
git
ive
emis
sion
s
Nois
e gen
erati
on
Haz.
Wast
e gen
era
tion
Mate
rial
Sto
rag
e &
Ha
nd
lin
g
Sp
ills
& L
eak
s B
reak
dow
n o
f C
on
trol
Eq
uip
men
t
Tra
nsp
ort
ati
on
act
ivit
ies
Dem
an
ds
of
faci
liti
es
TO
TA
L
PHYSICO-CHEMICAL PARAMETERS:
Surface Water Quality 0 -2 -1 0 0 0 0 0 -1 -2 0 0 -6
Ground Water Quality 0 0 0 0 0 0 0 0 -1 -1 0 0 -2
Air Quality & Climate -1 0 0 -2 -1 0 0 -1 0 -3 -2 0 -10
Soil Quality 0 0 -1 0 0 0 -1 0 -1 -1 0 0 -4
Landuse pattern 0 0 0 0 0 0 0 0 0 0 0 0 0
ECOLOGICAL PARAMETERS:
Forest/ Park/ Sanctuary 0 0 0 0 0 0 0 0 0 0 0 0 0
Flora & Fauna 0 1 0 -1 -1 -1 0 0 0 -1 -1 0 -4
Aquatic Ecosystem 0 0 -1 0 0 0 0 0 -1 -1 0 0 -3
SOCIAL PARAMETERS:
Local housing structure 0 0 0 0 0 0 0 0 0 0 0 0 0
Services 1 0 1 0 0 0 0 0 0 0 0 1 3
Health & Safety -1 0 -1 -1 -1 -1 0 -1 -1 -3 -1 0 -11
ECONOMIC PARAMETERS:
Agriculture 0 0 0 0 0 0 0 0 0 0 0 0 0
Industries 1 0 1 -1 0 0 0 0 -1 -2 -1 0 -3
Employment 3 0 1 0 0 0 0 1 0 0 2 2 9
TOTAL 3 -1 -1 -5 -3 -2 -1 -1 -6 -14 -3 3 -31
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Table No 4.4: Operation Phase: Matrix Evaluation with mitigation measures
PROJECT ACTIVITIES
PARAMETERS P
lan
t O
per
ati
on
s
Wate
r R
equ
irem
ent
Tre
atm
ent
& D
isch
arg
e
Em
issi
on
s fr
om
pro
cess
sta
cks
Fu
git
ive
emis
sion
s
Nois
e gen
erati
on
Haz.
Wast
e gen
era
tion
Mate
rial
Sto
rag
e &
Ha
nd
lin
g
Sp
ills
& L
eak
s
Bre
ak
dow
n o
f C
on
trol
Eq
up
.
Tra
nsp
ort
ati
on
act
ivit
ies
Dem
an
ds
of
faci
liti
es
TO
TA
L
PHYSICO-CHEMICAL PARAMETERS:
Surface Water Quality 0 -1 0 0 0 0 0 0 0 -1 0 0 -2
Ground Water Quality 0 0 0 0 0 0 0 0 0 -1 0 0 -1
Air Quality & Climate 0 0 0 -1 0 0 0 0 0 -1 -1 0 -3
Soil Quality 0 0 0 0 0 0 0 0 0 -1 0 0 -1
Landuse pattern 0 0 0 0 0 0 0 0 0 0 0 0 0
ECOLOGICAL PARAMETERS:
Forest/ Park/ Sanctuary 0 0 0 0 0 0 0 0 0 0 0 0 0
Flora & Fauna 0 1 0 0 0 0 0 0 0 -1 0 0 0
Aquatic Ecosystem 0 0 0 0 0 0 0 0 0 -1 0 0 -1
SOCIAL PARAMETERS:
Local housing structure 0 0 0 0 0 0 0 0 0 0 0 0 0
Services 1 0 1 0 0 0 0 0 0 0 0 1 3
Health & Safety 0 0 0 0 0 0 0 0 0 -1 0 0 -1
ECONOMIC PARAMETERS:
Agriculture 0 0 0 0 0 0 0 0 0 0 0 0 0
Industries 1 0 1 0 0 0 0 0 0 0 -1 0 1
Employment 3 0 2 0 0 0 0 2 0 0 3 3 13
TOTAL 5 0 3 -1 0 0 0 1 0 -7 0 3 8
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The matrix analysis reveals that the proposed project would be posing only some adverse impacts on the
environment. Apart from them, there are significant positive impacts on the environment due to the proposed
project. From the overall study and evaluation of impacts, it can be concluded that the overall negative
impacts from various activities on different environmental parameters are negligible with proper EMP in
place. Even some of the negative impacts can be converted into positive beneficial impacts with proper and
timely implementation of EMP. Hence, the project can be considered environmentally safe & fit.
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CHAPTER-5
ENVIRONMENTAL MONITORING PLAN
Environmental Monitoring is an essential tool for sustainable development & ensuring effective
implementation of Environmental Management Plan & Mitigation Measures adopted. It also updates the
Environmental Management System for effective conservation of environment in-line with the ongoing
project activities/operation. A periodic Environment Monitoring Plan enables environmental management
system with early forecasts for additional action required and modification of ongoing actions for
environment management, improvement & conservation. It provides the exact idea for mitigation measures
to be implemented as it is linked with actual distraction of environmental quality due to the project
activities. Hence, monitoring of critical parameters of environmental quality is very essential in the routine
activity schedule of the project operation. Thus, a well implemented Environmental Monitoring Plan
enables the proponent to identify the deviation of environmental quality due to the proposed expansion
project activities.
5.1 ENVIRONMENTAL MONITORING PLAN
The Environmental Monitoring Plan efficiently identifies gaps in the Environmental Management System,
predicts early signs of need of additional action in order to modify ongoing actions for environment
management, improvement & conservation. It provides a regular assessment of mitigation measures
implemented for abatement of the possible environmental impacts likely to occur due to the activities of the
proposed project, as it is linked with actual deviation of the environmental quality. Hence, monitoring of
critical parameters of environmental quality is an essential activity to be included in the routine schedule of
project operation. An Environmental Monitoring Program shall be scheduled for the following major
objectives:
To verify the results of the impact assessment study.
To assess the changes in environmental conditions, if any, during the project operation/activities.
To follow the trend of parameters which have been identified as critical.
To monitor the effectiveness of Environment Management Plan & implementation of the mitigation
measures planned.
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To identify any significant adverse transformation in environmental condition in order to plan
additional mitigation measures.
To ensure that new parameters other than those identified in the impact assessment study, do not
become critical on account of commissioning of the project.
5.2 ENVIRONMENTAL ASPECTS TO BE MONITORED
Since the project is an expansion project, the unit has a well-established environment and safety department
which undertakes measures for environmental protection and mitigation of environmental impacts. Several
measures have been proposed in the environmental mitigation measures for minimizing the adverse impacts
of the proposed expansion. These shall be implemented as per the proposal and monitored regularly to
ensure compliance with environmental regulations and also to maintain healthy environmental conditions
within & around the unit.
A major part of the sampling and measurement activity shall be concerned with long term monitoring aimed
at providing an early warning of any undesirable changes or trends in the natural environment that could be
associated with the plant activity. This is essential to determine whether the changes are in response to a
cycle of climatic conditions or are due to impacts of the plant activities. In particular, a monitoring strategy
shall ensure that all environmental resources which may be subject to contamination are kept under review
and hence monitoring of the individual elements of the environment shall be done. During the operation
phase, Environmental Management Cell (EMC) shall undertake all the monitoring work to ensure the
effectiveness of environmental mitigation measures. The suggestions given in the Environmental
Monitoring Programme shall be implemented by the EMC by following an implementation schedule.
In case of any alarming variation in the ground level concentration of ambient air, stack emissions, work
zone air and noise levels, performance of effluent treatment facilities etc. and the same shall be discussed in
the EMD. The variance from norms shall be reported for immediate rectification action at higher
management level. In addition to the monitoring program, the following shall also be done to further ensure
the effectiveness of mitigation measures:
Internal environmental audits shall be carried out to check the compliance with standards / applicable
norms by in-house experts.
Promotion of Energy Optimization Technology including periodic energy audits.
The environmental aspects to be monitored for proper implementation and effectiveness of various
mitigation measures envisaged / adopted during the design and commissioning stage of the proposed
expansion plan are described hereunder:
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5.2.1 Ambient Air Quality
Monitoring of ambient air quality within the plant premises is already being carried out. The fuel proposed
to be used in the proposed furnace will be LNG. Hence, no major emissions will be generated due to the
proposed expansion project. However, monitoring is/shall be carried out for Respirable Suspended
Particulate Matter (RSPM) & Suspended Particulate Matter (SPM), Sulphur Dioxide (SO2) and Oxides of
Nitrogen (NOx) for the compliance of prescribed limits of CPCB/GPCB.
Online Ambient Air Monitoring Station
5.3.2 Plant Stack Emissions Monitoring
The unit already carries out periodical monitoring for existing stacks attached to the furnaces. Same practice
shall be carried out after the proposed expansion. PM, SO2 & NOx in stacks is carried out to assess the
performance of pollution control facilities installed for the unit. In case emissions are found to exceed the
norms, the ‗on duty‘ personnel checks the relevant parameters and take appropriate corrective actions.
For the proposed expansion, along with the performance test of main plant, equipment performance test &
calibration of pollution control equipment shall be made on a regular basis. A detailed maintenance schedule
shall be drawn for all pollution control systems. The maintenance shall be done strictly as per the schedule.
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5.3.3 Effluent Quality
Source of water is GIDC water Supply. Industrial water requirement of existing CCR plant is 630 KLD and
for the proposed CCR plant will be 400 KL/Day. Domestic water requirement of existing plant is 5 KLD
and for proposed plant additional 4 KLD water will be required for proposed expansion.
Generated 3.5 KLD additional sewage will also be treated in existing Sewage Treatment Plant (STP) of 500
KLD capacity. Treated sewage is/will be reused in process.
There will be no wastewater generation on daily basis from the manufacturing of CCR but the only
negligible generation of wastewater from the cleaning of coolant water tank of rolling mill intermittently.
This will be about 1000 liters in a six month (@0.006 KL/day), which will be treated in existing ETP. Other
wastewater will be generated from cooling tower blow down i.e. 8 KLD for proposed expansion, which will
be reuse in slag granulation in smelter and lime slurry preparation in ETP.
5.3.4 Noise Quality
Noise monitoring is already carried out in existing premises by third party. Noise levels shall be measured at
the source of generation. However, in case of high noise generating equipment which are not frequented by
the plant personnel, the area shall be clearly marked as ‗High Noise‖ area and the employees shall be
provided with personnel protective equipment like ear plugs/ear muffs before entering such areas.
After the proposed expansion, the noise level monitoring shall be carried out once in a month at selected
locations. Data obtained after noise monitoring shall be carefully evaluated to identify changes, if any.
Gross deviation from the baseline will require a thorough review of operations at the proposed expansion
project to identify the reasons of high noise generation.
5.3.5 Solid / Hazardous Waste Generation & Utilization
No Solid/Hazardous waste is/shall be generated from existing/proposed expansion project.
5.3.6 Green Belt Development
Unit has already maintained 106 hectors well-developed greenbelt area within the factory premises and
township. Additional 1500 m2 of greenbelt area shall be developed by the proponent. The following plan has
been made & implemented for existing greenbelt and same shall be followed after proposed expansion.
Annual plans for tree plantation with specific number of trees to be planted shall be made. The
fulfilment of the plan shall be monitored by the EMC every six months.
A plan for post plantation care will be reviewed in the monthly meetings. Any abnormal death rate of
planted trees shall be investigated and acted upon immediately.
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Watering of the plants, manuring, weeding, hoeing will be carried out for corresponding years.
5.3.7 House Keeping
The EMC cell is/will keep a very close monitoring of the housekeeping activities and organizing regular
meetings of joint forum at the shop level (monthly), zonal level – (once in two months) and apex level
(quarterly).
5.3.8 Occupational Health and Safety
Unit has already prepared key safety measures implemented in the existing plant and same shall be
implemented for the proposed expansion. Routine medical examination of the personnel is being carried out.
A systematic program for medical check-up at regular intervals is already carried out and same shall be
followed for newly employed workers to ascertain any changes in health conditions due to the working
conditions.
5.3 MONITORING METHODOLOGIES
Monitoring of environmental attributes shall be collected as per the guidelines provided by
MoEFCC/CPCB/GPCB. The methods followed shall be recommended/standard method
approved/recommended by MoEFCC/CPCB.
Table No 5.2: Method Adopted for Environmental Sampling/analysis
Attributes
METHOD
Sampling / Preservation Analysis
A. Air Environment
1. Micro Meteorological
Data
2. Ambient Air Quality
Mechanical/automatic
1. Mechanical or automatic
weather station/ Meteorological
Department
2. Samplers (Designed as per
USEPA) to collect PM2.5,
PM10 and the gaseous samples
-----
Standard methods such as
IS: 5182 & CPCB guideline,
ASTM etc.
B. Noise Instrument : Noise level meter As per CPCB guidelines
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5.3.9 Socio-Economic Development
Expansion in the existing plant will improve the infrastructure & economic conditions of the locality thereby,
uplifting the social development of the same. It is suggested that the plant management should have structured
interactions with the community to disseminate the measures taken by the industry and also to elicit
suggestions for overall improvement for the development of the area.
5.4 MONITORING PARAMETERS & FREQUENCY
The monitoring parameters and frequency of monitoring shall be as following:
Table 5.1: Post Project Environmental Monitoring Programme
No. Item Parameters Frequency
1 Ambient Air quality PM2.5, PM10, SO2, NOx, Monthly
2 Stationary Emissions
from flue gas stacks
PM, SO2, NOx Monthly
3 Noise Equivalent noise level - dB (A)
(min. 10 locations)
Monthly
4 Greenbelt Number of plantation (Units), Number of
Survived Plants/Trees, Number of Poor
Plant/Trees
Yearly
5 Environmental Audit As per Directions of Hon. High Court,
Gujarat
Yearly
6 Renewal of Consents
and Authorization
Renewing consent to operate under
applicable acts
90 days before
expiry of validity
7 Compliance of EC
conditions
Submission of 6 monthly compliance
reports.
Half yearly
8 Water cess Filing annual returns for cess incurred on
water consumption.
Yearly by 30th
Sept
9 Medical surveillance The health status of all the workers in Yearly for all
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No. Item Parameters Frequency
program respect of occupational health hazards. employees and
half yearly who
are working in
hazards areas.
5.5 PROGRESS MONITORING AND REPORTING ARRANGEMENTS
The rational for a reporting system is based on accountability, to ensure that the measures proposed as a part of
the Environmental Monitoring Plan get implemented in the proposed expansion project. The monitoring and
evaluation of the proposed management measures are critical activities in implementation of the proposed
expansion. Monitoring involves periodic checking to ascertain whether activities are going according to the
plans. It provides the necessary feedback for the project management to keep the program on schedule.
Table 5.3: Reporting System for Environmental Monitoring Plan
Sr. No. Details Indicators Stage Responsibility
A. Pre-Construction Stage: Environmental Management Indicators and Monitoring
Plan
1 Suitable location for
dumping of construction
wastes has to be
identified.
Dumping locations Pre-
construction
Construction
Contractor
B. Construction Stage: Environmental Condition Indicators and Monitoring Plan
1 Dust suppression at
construction site
Construction site Construction Project Dept.
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Sr. No. Details Indicators Stage Responsibility
2 The parameters to be
monitored as per
frequency, duration &
locations of monitoring
specified in the
Environmental
Monitoring Programme
Air quality Construction Project Dept.
through
approved
monitoring
agency
C. Operation Stage: Management & Operational Performance Indicators
1 Solid waste generation,
utilization and dumping
As per guidelines of
statutory bodies
Operation Concerned Plant
Units / EMD
2 Hazardous waste
dumping, storage and
disposal as specified by
statutory authorities.
As per the notifications
/ guidelines specified
by statutory
authorities.
Operation -Do-
3 Stack Emissions from
Process & de-dusting
stacks
All parameters as
specified for stacks of
different units by
Statutory Authorities
Operation Concerned Plant
Units / EMD
4 Meteorology, Ambient air
quality and Noise levels.
All parameters as
specified by Statutory
Authorities
Operation -Do-
5.6 LABORATORY FACILITIES
Hindalco Industries Limited (Unit: Birla Copper) has already set up permanent and efficient laboratory
with adequate manpower and facilities for the effective implementation of environmental control
measures. Ambient air, stack, effluent and noise analysis is carried out by it‘s laboratory on daily
basis. PM2.5, PM10, SO2, NOX, Cl2, HCl etc samples are taken from ambient air and analyzed in their
laboratory on daily basis. Analysis of PM, SO2,SO3, Acid mist, Ammonia and fluoride for stack
sample is carried out as per their pre scheduled basis for various stacks emission points. COD, Acidity
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and heavy metal analysis is also carried out on daily basis for smooth operation of ETP. BOD, TSS
and residual chlorine is also measured on daily basis for STP. The current practice will be continued
after proposed expansion.
Birla Copper also submit the monthly statics (based on daily results) of ambient air quality and stack
and effluent analysis report to state pollution control Board.
5.7 DOCUMENTATION & RECORDS
The environmental department in respect of operation of pollution control facility is/will maintain the
following records:
Instruction manual for operation and maintenance
Log sheet for self-monitoring of pollution control equipment and technology
Manual for monitoring of ambient conditions
Instruction manual for monitoring of water and gaseous parameters discharged from the factory and
also for various parameters of pollution control facilities.
Stationary records as per the Environmental Acts.
Monthly and annual progress reports.
5.8 BUDGETARY PROVISION FOR EMS
On regular basis, environment management cell shall inspect the necessity & availability of the materials,
technologies, services & maintenance works. The cell shall make appropriate budget for this purpose.
Regular record review for change in financial requirement of environment management shall be done and
appropriate budgetary provisions shall be made. With other budget, budget for Environmental Management
System shall also be prepared and revised regularly as per the requirement.
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COST BREAK-UP FOR ENVIRONMENT PROTECTION MEASURES
No. Particular
Existing Cost
(INR lacs)
2015-16 *
Proposed Cost
(INR lacs)
Total Cost
(INR lacs)
1
Total EMS Cost
(Including Air Pollution Control Measures,
Environmental Monitoring, Environmental
Audit, Greenbelt development)
7788 20 7808
TOTAL 7788 20 7808
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CHAPTER-7
PROJECT BENEFITS
7.1 GENERAL
Hindalco Industries Limited (Unit: Birla Copper) proposes to expand their capacity by increase in the
capacity of Continuous Cast Copper Rod from 2,40,000 TPA to 4,84,000 TPA by setting up of a new
Continuous Cast Copper Rod plant of 2,44,000 TPA capacity in the existing Copper Smelter Complex.
Hindalco Industries Limited envisages to use a state of art technology, adopting modernized
machineries/equipment and novel process technologies, with waste minimization techniques at a capital
investment of Rs. 240 crores.
7.2 EMPLOYMENT POTENTIAL
The proponent has planned to recruit around 50 numbers of skilled, semi-skilled and unskilled manpower
according to the requirement cited in the project planning. The direct & indirect employment potential of the
project would be significantly beneficial for the area. The planned employment will have significant
benefits after the commissioning of the proposed project.
The following measures shall be taken to provide basic facilities to the workers.
All the workers will be hired from local population.
All the basic facilities such as tap water, sanitation, drinking water, lunch space will be provided.
First aid box, free medicines, etc. will be available within the project site.
Adequate PPEs will be provided to all workmen during construction as well as operational phase.
7.2.1 SKILLED AND SEMI-SKILLED
Skilled and Semi-skilled employment potential in terms of direct and indirect employment of the area will
be non-marginal which will usually remain widespread across a long region. As the proposed project takes
place, indirect employment is likely to grow further during the construction as well as operation phase of the
project. The project is expected to generate substantial indirect employment in other sectors such as
hospitality sector, food & catering, transportation services, other service units, etc. Overall assessment of the
employment and income effects indicates that the project has strong positive direct as well as indirect
impacts on employment and income generation of the area.
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7.2.2 UN-SKILLED
The proposed project has employment generation potential by way of recruiting local unskilled people also
directly for different activities of the project, specifically at the construction phase and some of the
temporary works during the operation phase as well. It is expected that substantial portion of the investment
in this project will trickle down to the local people in the form of employment and income generation.
7.3 CSR ACTIVITIES
7.3.1 PAST CSR ACTIVITIES
The proponent has been actively engaged in social welfare activities from the past many years. Summary of
the social welfare activities carried out by the proponent from April 2015 to March 2016 is given below and
the cost of which was Rs. 260 lakhs.
Sr. No Name of the Program Total beneficiaries
1 Education
A. Transportation to girls students of Lakhigam,
Luvara for higher study
B. Support to P J Chheda High School by paying
salary of two teachers of science stream (11th
& 12th
standard – Guj. Med)
C. Educational Materials distribution among 81
Govt. Primary Schools / Secondary school of
entire Vagara tehsil, covering 69 villages + 2
villages of Bharuch tehsil (Note Books, Math
Practice, School Bag, Slates, etc)
D. Sports Competition organized jointly (CRC
Level)
E. Cheque for school renovation handover to
Hon‘ble Chief Minister of Gujarat Smt.
Anandiben Patel by P&COO
F. Taluka level Science & Maths exhibition
G. Students workshop Dhyey Sadhna Shivir
H. New Anganwadi Centre for Migrated Children at
17,091 nos.
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Labor colony
I. Education Exposure tour Atali
J. Printer for primary School Atali
2 Sustainable Livelihood
A. SHG meeting, papad & masala making
B. SHG Conceptual Training AV SHOW
C. Farmers camp organised
D. Agriculture training / seed money distributed
E. Tailoring class for Rural women
F. Beauty Parlour Class
G. Tree Plantation among 13 Schools
H. Sponsored 01 rural youth pursuing ITI
I. Garments Exhibition by Tailoring Class
students
J. Certificate Distribution to beneficiaries of
Tailoring & Beauty parlour classses
1943 nos.
3 Community Health
A. Supply of Drinking Water to Lakhigam village
B. Eye Camp
C. Sanitation Seminar with DRDA
D. General Medical Camp
E. Health Check-up Camp - Primary School
F. Malnutrition Awareness Camp Healthy Baby
G. Toilet Construction at Goladra / Kadodra &
Aladar villages
H. Dental Check-up Camp for Govt. Primary school
students
84,866 nos.
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I. Immunisation (MMR Vaccine) to Anganwadi
going children
J. Health talk for Adolescent Girls
K. Awareness Programmes on seasonal Health
Issues and Hygiene Sanitation
L. Specialised/ Issue based Camps/ Blood Donation
Camp, Gynaec Camp, Pediatric
M. Financial Support to Chronic Ailment Patient
needs treatment (Handicapped lady)
N. Pulse Polio administered cases
O. Toilets Constructed – Own Funding/ Partial
Contribution
P. Drinking Water supply through pipeline
Q. STD/ AIDS Awareness/ Tuberculosis 1 Patient
4 Infrastructure Development
A. ―Khat Muhrat‖ of Primary School at Dandia
Bazar- 06 at Bharuch
B. Community hall/ Garden and Pavor block
development/ Drainage at Lakhigam
C. Rural Houses (poor people including Indira
Awas) (66Houses*5 Members)
5269 nos.
5 Social Issue / Other
A. Environment Awareness Programme at Shri P J
Chheda High School – Dahej
B. De- Addiction Seminar
C. ―Maha Swachhata Abhiyan‖ at Bharuch by
employees of Birla Copper ―ADITYA BIRLA
CLEANATHON‖
18,332 nos.
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D. District Administration of Bharuch, Dr. Vikrant
Pandey, IAS, District Collector, Bharuch
recognised M/s. Hindalco Ind. Ltd, Unit: Birla
Copper by issuing appreciation certificate in
recognition of support for dedication and
participation to worthy cause of cleanliness drive
―Aditya Birla Opal Cleanathon 2015‖ organised
on May 24,2015 at Bharuch town. The event is
registered in Limca book of records.
E. Mass marriage at Bhutnath Mahadev Temple
F. Gym inauguration at Dahej village
G. 50 nos. tarpaulin provided to earthquake affected
people of Nepal
H. Bus provided for AMBAJI PAD YATRI
I. CSR Audit on Sustainability by KPMG
J. Food packets given to flood affected people of
Banaskantha district
K. Celebration of International Yoga Day, Republic
Day, Women‘s Day at Bharuch
L. Values promotion camps/ Awareness drives on
knowledge attitude & practice (Aditya Birla
Cleanathon , Fire & Safety, Environment,
ABHYAM)
M. Organising local festivals and cultural prog.,
(Orphan children get together) Mahashivratri at
Bhutnath Mahadev Temple
N. Tree Plantation with Tree Guard Impact
Assessment Survey
O. Rural sports events
P. Blanket distribution
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Free Eye Camp
Blood Donation Camp
Books Distribution
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7.3.2 FUTURE CSR PLANS
The company also proposes to carry out CSR activities for the welfare of local community. Under this, the
company will propose a detailed CSR Plan. Under this plan, the proponent has allocated a budget of Rs.
6.22 crores within the five year. Activities under the following areas have been identified and shall be
carried out:
Education
Vocational and technical training
Buildings and Civil structures ( Construction of Primary & Secondary schools at Dahej )
Infrastructure Development
Curative Health Care program
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CHAPTER-8
ENVIRONMENT MANAGEMENT PLAN
The Environmental Management Plan (EMP) constitutes an important part of the EIA report. The main
purpose of EMP is to minimize the identified potential environmental impacts to be generated from the
proposed expansion project and to mitigate the consequences. HIL, on basis of the impacts identified, sets
targets to reduce the negative impacts, plans and decides action plan to achieve the target effectively and
efficiently. EMP ensures an effective implementation methodology and alternatives for mitigation measures
planned/recommended to reduce or eliminate the adverse impacts to maximum possible extent during the
operation of the proposed expansion project.
8.1 COMPONENTS OF AN EMS
In order to develop an EMS, an organization has to identify the impacts, set targets to reduce the negative
impacts, plan and decide the targets as well as set proper and appropriate steps to achieve the targets effectively
and efficiently.
A. ENVIRONMENTAL IMPACT IDENTIFICATION:
Any expansion work, either small or large, has some environmental implications. The environmental
implications may be beneficial or adverse, but the main objective of impact identification is to specify areas
that are likely to be affected by the expansion project. It refers to identification and documentation of the actual
and potential environmental impacts of an organization's operational activities to be undertaken.
This work has been done as a part of the EIA study which is already explained in earlier chapters. Further the
impact identification shall be recorded and reported with the expansion activities of the proposed project.
B. OBJECTIVES AND TARGETS:
To comply with all the conditions of Approved ToRs/ regulations/ applicable laws stipulated by MoEFCC or
Central/ State Pollution Control Boards.
To exercise all necessary controls with respect to management of liquid/gaseous pollutants.
To remediate wastewater and air emissions posing adverse impacts on the environment by installing
adequate pollution control technology and equipment.
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To install adequate APC along with stack monitoring facility at all gaseous emission points to ensure
emissions within prescribed limits.
To plan environmental conservation and protection activities for the purpose of achieving environmental
standards and to improve methods of environmental management practices.
To improve working environment for employees by implementing mitigation/control measures for
Occupational Health & Safety and thereby improving workplace environment.
To make budgetary provision and allocate funds for environmental management system and to ensure
timely revision of the same.
To implement and ensure effective implementation of Planned Mitigation including R&D programme
for innovative technologies for better environment, resource conservation/recovery/recycling/reuse
especially to promote waste utilization and wastewater recycling/reuse.
To encourage and inspire employees and contractor for highest performance and attentive response for
environmental conservation, protection and improvement.
Growth and development of the company.
8.2 SUMMARY OF ANTICIPATED ENVIRONMENTAL IMPACTS
A detailed study for the identification & prediction of anticipated environmental impacts of the proposed
expansion was carried out and the outcomes of the study are described in earlier Chapter-4. The major
impacts which require mitigation measures to protect the environmental health are further considered for
formulation of this ―Environmental Management Plan (EMP)‖. The summarized list of the major impacts
considered for EMP is illustrated below.
Impacts on Land Environment:
Minor changes in land cover due to minor construction activity at the project site.
Contamination of land due to disposal of untreated sewage during the construction & operation phase.
Contamination of land due to disposal of untreated effluent during the operation phase.
Impacts on Air Environment
Air pollution due to site preparation works as well as air borne construction materials during
construction phase.
Air pollution from transportation vehicles during the Construction phase & Operation Phase
Air pollution due to plant operations & related activities during the operation phase
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The major sources of air emission from the proposed project are:
Point source emissions (Furnaces)
Dust emissions (Minor construction activity and transportation activity)
Impacts on Water Environment
Impacts on water resources due to abstraction to meet the water requirement of the proposed expansion.
Water pollution due to runoff from construction site containing soil particles & construction materials.
Impacts on water resources due to abstraction to meet the water requirement of proposed expansion.
Impacts on Noise Environment
Impacts due to noise generation by transportation activities during Construction & Operation phase
Noise generation from Construction works
Noise generation during Operation phase
Impacts on Ecological Environment
Clearance of minor useless vegetation for area expansion
Direct & Indirect Impacts on vegetation & flora and fauna due to process emissions, flue gas emissions
and noise impacts.
8.3 ENVIRONMENTAL MANAGEMENT PLAN
8.3.1 LAND ENVIRONMENT & SOLID/HAZARDOUS WASTE MANAGEMENT
a. Construction Phase
The major problem will be disposal of excavated earth generated during construction phase which shall
be well handled by landfills to level the low lying areas.
Reuse of construction waste for PCC works, development of roads and misc. filling for construction
works.
Vegetation clearance shall not be a major issue as the proposed expansion will be carried out in the
existing premises using spare open land.
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Use of excavated soil for landscaping & gardening/greenbelt development.
Storage & handling of construction materials shall be done properly to avoid spillage or leakage.
Further, the proponent has planned additional Green Belt within the premises, which shall prove to be
beneficial from all aspects and shall effectively compensate the minor impacts.
Care shall be taken that domestic waste of construction workers is not disposed of on land.
Existing sanitation facilities shall be provided for construction workers.
b. Operation Phase
During the operation phase of proposed expansion no additional Solid/Hazardous waste will be generated. No
hazardous/solid waste is generated from existing CCR plant also. Hence impacts on land environment due to
disposal of solid/hazardous waste shall be ruled out.
Impact on land environment due to disposal of untreated sewage will not be raised as sewage will be
treated in existing sewage Treatment Plant (STP).
Additional Effluent will be treated in existing effluent treatment plant and treated effluent will be reuse
for slag granulation, lime slurry preparation and gardening purpose.
Hence, after implementation of proper EMP there will be no adverse impacts on land environment.
8.3.2 AIR ENVIRONMENT MANAGEMENT
a. Construction Phase
Potential sources of air pollution during construction of additional facility at the plant premises area are (i)
dust emissions due to vehicle movement and (ii) exhaust emissions from diesel generator, heavy construction
equipment, and vehicles. The impact on air quality during construction phase will be minimized by adopting
following mitigation measures.
Dust suppression by regularly spraying water on roads and work sites shall be practiced.
Wetting or covering stockpiles, the proper location of material stockpiles and covering loaded trucks
during the transportation of material shall be ensured.
Loading/Unloading of construction materials shall be done in a proper way to avoid dust generation.
Use of low-emission vehicles and wherever feasible, construction equipment powered by electricity
shall be preferred.
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Maintenance of engines and use of vehicles with PUC Certificates. Contractors will be required to
strictly implement these measures.
DG set equipped with stack of adequate height.
Engines of idle vehicle machineries/equipment not in use, shall be turned off.
Regular inspection for proper implementation of mitigation measures shall be done.
b. Operation Phase
In the proposed expansion project, the sources of air pollution will be:
Point source emission (furnace)
Fugitive emission (from transportation activity)
a) Action Plan to Control point source emissions from all the sources
Company will adopt the following mitigation measures to reduce the impact on air environment:
Source of point source emission will be stack attached to furnace. To control the emission from the
furnace 26 meter height stack shall be provide, no other air pollution control equipment will be required
as fuel will be LNG.
Adequate stack height of 26 meter is already provided with existing furnaces.
Regular monitoring of stacks and vents is/shall be carried out to check the emissions and it‘s records
shall be maintained.
Regular ambient air quality monitoring is/shall be carried out within premises and in the nearby area for
PM, SOx and NOx.
Ensuring the operations of various process units are as per specified operating guidelines/ operating
manuals.
Strict adherence to maintenance schedule including lubrication for various machinery/ equipment.
An additional greenbelt around the factory will be developed for reducing the air pollution and
attenuation of noise.
Good house-keeping shall be maintained in the premises to avoid dust emissions.
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b) Action Plan to control ambient air quality as per NAAQS Standards:
The design stage endeavors to mitigate the problems related to environment and health at the process
technology/source level itself. Besides standards, emphasis would be given to comply with all design
standards/ regulatory norms as specified by CPCB/MoEFCC/GPCB etc.
No secondary fugitive emission will be generated from the proposed expansion
The gas emission from the furnaces is/will be vented through adequate height and dia. of chimney.
It is proposed to develop additional Green Belt within the premises, which will intercept the dispersing
particulates. Also the sprinkling of water is recommended in areas where dust emission is expected
within the plant.
Ambient air monitoring shall be carried out by an independent agency every month to assess particulate
matter, SOx & NOx in at different locations within the plant.
The internal roads of the plant are constructed from RCC to minimize dusting due to transportation.
8.3.3 WATER ENVIRONMENT MANAGEMENT
a. Construction Phase
Water requirement during the construction phase will be fulfilled by existing source. No extraction of
water shall be done from the borewell or nearby surface resources for construction activity.
Further the proponent shall ensure to implement good operation practices to minimize the use of water
so as to reduce the consumption of water to maximum possible extent.
Proper drinking water facility will be made available to the construction workers.
Due care shall be taken to avoid formation of stagnant pools, which may cause damage to the aesthetic
condition as well as other environmental & socioeconomic factors.
Proper sanitary facility of the existing unit will be provided for construction worker during the
construction phase and waste will be treated in existing Sewage Treatment Plant (STP).
b. Operation Phase
Industrial water requirement of existing CCR plant is 640 KLD and for the proposed CCR plant
additional 400 KLD water will be required.
Domestic water requirement of existing plant is 10 KLD and for proposed plant additional 8 KLD water
will be required.
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Source of water for expansion will be existing source i.e. GIDC water supply.
Only 8.006 KLD of additional wastewater will be generated from industrial cooling and coolant wash
water, which needs treatment and shall be treated in the existing ETP and treated water shall be reused
for slag granulation or lime slurry preparation in ETP.
Generated additional sewage will also be treated in existing Sewage Treatment Plant (MBR
Technology) of 500 KLD capacity. Treated sewage is/will reuse in process.
Quality of wastewater
Table No: 8.3.1 Wastewater Quality
Sl. Parameters Unit
Before
Treatment After Treatment
Min Max
1 pH 5.5 9.0 5.5 – 9.0
2 Turbidity NTU 21 43 < 20
3 Oil & Grease mg/l 28 35 < 20
4 Total Suspended Solids mg/l 150 300 < 100
5 Chemical Oxygen Demand mg/l 50 250 < 250
6 Bio Chemical Oxygen Demand 3 day
at 27o C
mg/l 20 100 < 100
Details of Existing ETP:
Industrial effluent streams from various plants like Smelter, Refinery, Sulphuric Acid plant, Phosphoric acid
plant, DAP plant, CCR Plant, PMR plant is sent to main ETP by pumping, which is collected in Raw Effluent
Tank - I & II. ETP is having capacity to treat effluent up to 320 m3 /hr of avg. load (max – 400 m
3/ hr).
Additional effluent generated (i.e 8.006 KLD) due to proposed expansion will also be treated in existing ETP.
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Effluent Treatment process:
Effluent from raw effluent tank is pumped at regulated flow rate to Precipitation Reactor Tank, PRT - IV
where lime solution is added. The lime dosing is linked with pH of effluent which is raised to 1.5 to 2.0 with
agitation and air purging. The effluent from PRT– IV is sent to Thickener – II, where flocculent are added to
and precipitated solids mainly Calcium Sulphate is settled in bottom in form of slurry. This slurry is dewatered
in Rotary Vacuum Drum Filter – II and thus obtained ETP waste is known as first stage ETP gypsum. The first
stage ETP gypsum is non-metallic solid waste.
The overflow effluent from Thickener – II is pumped to PRT- I, where lime solution & FeSO4 solution are
added to increase the pH further from 1.5 to 2.0 up to 4.0 to 5.0. Agitation and air purging is continued, from
there it flows by gravity to PRT-II, where pH of effluent is gradually raised up to 8 with addition of lime. In
PRT-III pH is raised up to 9 to 10 by lime slurry addition. During this process all heavy metals get precipitated
and from their hydroxides with Lime along with Calcium Sulphate. Neutralized effluent then overflows to
thickener – I, flocculent solution is added in before entry in to Thickener - I. Precipitated solids get separated
from bottom as slurry and sent to Rotary Vacuum Drum Filter through slurry tank. Thus formed ETP waste
mainly contains calcium sulfate and traces of heavy metals, which is dry enough for easy handling, and sent
through dumper to secured land fill facility for ETP waste disposal. Clear overflow from Thickener – I is sent
to Treated Effluent tank. Blow down of cooling towers is collected in a sump and sent to lagoon
In Treated effluent Sulphuric acid is dosed in effluent to attain pH range of 6.5 to 8.5. Thus treated effluent is
sent to Treated Effluent Lagoon through Alumina Filter. The lagoon is having two compartments and two
vertical pumps are installed on Treated Effluent Lagoon for final disposal in deep sea at a point (Lat. 210 42‘
00‖, Long. 720 30‘35‖). The effluent discharge point is recommended by NIO and approved by GPCB. A
HDPE pipeline (3.2 km long) is installed for disposal of treated effluent from ETP.
As per the study conducted by National Institute of Oceanography in 1996, release of treated effluent quantity
up to 5300 m3/day at above mentioned point after meeting with the GPCB norms is unlikely to have any
adverse impact on marine ecology. At present the effluent discharge quantity is lower than 5300 m3/day.
Treated effluent from lagoon is also partially used for green belt development within premises.
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A. Effluent Units
Sr. No. Name of Unit / Tank Capacity Size
1. Raw Effluent Tank I & II 400 m3 (each) Dia - 8.25 M ; Height - 7.5 M
2. Precipitation Tank I, II,
III IV& V
133m3
(each) Dia - 5.2 M ; Height – 6.5 M
3. Thickener (Clarifier) I &
II
236 m3 (each) Dia – 10 M ;SWD – 3 M, Depth – 3.5 M
4. Treated Effluent Tank 55 m3 Dia - 4 M ; Height - 4.4 M
5. Treated Effluent Lagoon 6000 m3 -
6. Pressure Sand Filters 4 m3 Dia - 2.38 M ; ST Height – 1.5 M
7. Alumina Filters 1.4 m3 Dia - 1.5 M ; ST Height - 0.8 M
B. Mechanical Equipment
Sr. No. Name of Unit Capacity KW / RPM
1. Raw Effluent Tank Pump I & II 80 m3/hr 7.5 / 1500
2. Sulphuric Acid Pump 0 – 50 LPH 0.75 / 1500
3. Circulation Pump 70 m3/hr 5.5 / 1500
4. Treated Effluent Transfer Pump I & II 130 m3/hr 12 / 1500
5. Floor Pump 25 m3/hr 3 /1500
6. ETP waste Slurry Pump I & II 30 m3/hr 20 / 1500 & 55 / 1500
7. Lime Dosing Pump I & II 12 m3/hr 2 / 1500
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8. Flocculent Dosing Pump 0 – 1000 LPH 0.75 / 1500
9. FeSO4 Sump Pump 30 m3/hr 3 / 1500
10. FeSO4 Dosing Pump 0 – 2000 LPH 5 / 1500
12. Air Compressor 1000 m3/hr 5 / 1500
12. Rotary Vacuum Drum Filter I & II 42 TPD (each) 1 .5 / 1-2
13. Lime Silo I & II 150 m3& 45 m
3 --
14. Agitator in Precipitation Tank - I, II &III -- 10 / 1500
15. Agitator in Thickener -- 3 / 1500
16. Screw Conveyor -- 3 /1500
17. Electric Hoist -- 7.51 /1500
18. Agitator for FeSO4 Sump -- 3 /1500
19. Agitator for Flocculent -- 0.75 /1500
20. Agitator for Transfer Effluent Sump -- 7.5 / 1500
21. Treated Effluent pump 28 lt/sec
22. Transfer Pump (Lagoon) 108 m3/hr 37 / 1470
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C. Solution Preparation Tanks
Sr. No. Description of Tanks Capacity Size
1. H2SO4 tank 0.3 m3 Dia – 0.5 m
2. Lime Solution Tank I & II 33 m3 (each) Dia - 3 m
3. FeSO4 Sump 30 m3 Depth – 3.5 m
4. FeSO4 Day Tank 15 m3 Dia - 2.6 m ; Height - 3 m
5. Poly-electrotype Tank 1.1 m3 Dia - 1.2 m ; Height - 1 m
ETP FLOW DIAGRAM
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Details on Process of Sewage Treatment Plant
The sewage water from various plants comes through the separate piping network in to Sewage Treatment
Plant. This plant is having avg. 500 KLD of treatment capacity. Additional sewage generated due to proposed
expansion i.e 6 KLD will also be treated in same STP. The raw sewage is collected in the equalization tank.
Before entering to the equalization tank, the sewage is passed through a coarse screen (16 mm), a fine screen
(6 mm) and finally to oil & grease trap. Air is supplied to the equalization tank with the help of a mixing
blowers to prevent settling of the sewage. From the tank, sewage is passed to the anoxic tank for further
treatment through the sewage transfer pumps. The oxygen deficient environment within the anoxic tank
supports the micro-organisms required for the de-nitrification process. Then the sewage is passed to the
aeration tank. Air required by the micro-organisms is provided by the blowers and is introduced into tank
through an air diffuser array. The sewage along with bio-mass is passed to the Membrane Bioreactor Tank
(MBR) where the biological sludge separated by ultra-filtration membranes to produce particle free
permeate/treated water. The settled biological sludge is recycled to aeration tank through Return Activated
Sludge (RAS) pump for maintaining bacterial level & excess sludge is passed to Sludge Sump tank to Filter
Press. The filter press removes water from the sludge, filtrate is passed to equalization tank and dewatered
sludge is sent for disposal. As a final process stage, permeate is transferred to a UV unit for disinfections then
finally stored in treated water tank for further plant water usage. The water quality achieved is as good as it is
directly recycled back to plant processes. The advantages of this system are:
Effective organics (COD and BOD) removal
Low sludge production
Good tolerance against effluent water quality fluctuation
Optimized process circumstances in different treatment step minimize energy consumption and
nutrient dosing.
Highest solids tolerance of any hollow-fiber membrane
Second stage to obtain higher recoveries
Sl.
No.
Units Size Qty Make
1 Settling Chamber 3.55m x 1.70m x 1.25m SWD + 0.5m FB 1 RCC
2 Bar Screen Chamber 3.00m x 0.70m x 0.30m SWD + 0.5m FB 2 RCC
3 Oil & Grease Trap
8.00m x 1.70m x 0.75m SWD + 0.85m
FB 1 RCC
4 Collection Sump 21.40m x 5.80m x 2.10m SWD + 0.75m 1 RCC
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FB
5 Anoxic Tank 5.00m x 2.00m x 4.50m SWD + 0.5m FB 1 RCC
6 Aeration Tank 7.00m x 3.50m x 4.50m SWD + 0.5m FB 1 RCC
7
Membrane Bio-
Reaction Tank
3.20m x 3.05m x 3.615m SWD + 0.5m
FB 1 RCC
8 Sludge Holding Tank 2.70m x 3.05m x 2.60m SWD + 0.5m FB 1 RCC
9 Treated Water Tank
11.90m x 3.70m x 5.75m SWD + 0.5m
FB 1 RCC
Water Conservation Measures
General Measures for minimizing water impacts are as follows:
Regular monitoring of water, wastewater shall be done as per the monitoring schedule planned as a part
of Environmental Monitoring Plan.
Rain water harvesting is already carried out in the existing premises as part of water conservation
measures and same is used for greenbelt development purpose.
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Efficient arrangement & designing of reuse system of treated wastewater for lime slurry preparation,
slag granulation, gas cleaning system and green belt development.
Maintaining records of water consumption, water characteristics & wastewater generation.
Maintenance of good housekeeping to avoid contamination of storm water.
8.3.4 BIOLOGICAL ENVIRONMENT
a. Construction phase
As discussed earlier, the proposed expansion will be carried out within the existing premises of Birla Copper
which is considerably away from human settlement and in GIDC area. Hence, the proposed project would not
have any direct impacts on the ecological environment during the construction phase. The site is also situated
away from ecologically potential area. Therefore, no major mitigation measures are required for the
construction phase. Besides, it is also planned to develop additional greenbelt area in & around the
construction site during the construction phase, which will slightly improve the ecological status of the project
site.
The following measures shall be implemented during the construction phase:
Proper arrangement for materials storage & handling to prevent emissions from construction site/
operation area.
Water sprinkling in the area under construction.
The construction workers shall be instructed to minimize the clearing area to the possible extent.
Stacks of adequate height & internal diameter are to be provided for existing & proposed utilities.
Construction works shall be carried out during day time only to avoid impacts due to noise generation.
All necessary structural mitigation measures suggested/planned for control of air, water & noise
pollution.
b. Operation phase
During the operation of the proposed expansion project, no major harm will be caused to the ecology as there
will be no major source of pollution after implementation of mitigation measures for pollution control using
necessary technology/method/system. Further, the additional greenbelt development in the project area shall
improve the existing ecological condition of the area. No special mitigation measures are required for ecology
conservation during the operation phase, as neither any effluent shall be discharged outside factory premises
nor any hazardous/solid waste shall be generated from the proposed expansion. However, as it is noticed that
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the additional greenbelt development will improve the ecological condition of the area, following care shall
also be taken as mitigation measures:
Proper wastewater & sewage treatment facility of existing unit is utilized during the proposed
expansion.
Adequate Air pollution Control measures shall be provided to reduce the impact on ecology.
Management shall ensure that all possible efforts are being made to maintain healthy greenbelt within &
around the plant area.
The management shall provide all necessary materials/requisites for development, maintenance &
protection of the greenbelt.
Regular irrigation, fertilization & pest control program shall be a part of routine activity during the
operation phase.
The upbringing of Green Belt will prove to be an ideal dwelling place for many avifauna and terrestrial
fauna, hence care shall be taken to avoid any harm to the faunal community being settled in the
greenbelt.
Regular records of greenbelt development activities with necessary statistics shall be maintained.
8.3.5 NOISE ENVIRONMENT
a. Construction phase
The proponent shall ensure that no hazard is caused due to noise generation during the course of
construction works. For this purpose the proponent shall ensure that the workers are provided with
individual personnel protective equipment like ear muffs or ear plugs in areas with high exposure to
noise.
Further, it shall also be ensured to carry out periodic and regular maintenance of the equipment,
machines and spare parts which shall include lubrication, replacement of defective parts etc. in order to
bring down the decibel of noise to maximum possible extent.
Noise generation due to movement/operation of vehicles & equipment/ machineries shall be well
managed by restricting the movement/operation during night hours.
Regular lubrication & preventive maintenance shall be done to reduce noise generation.
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b. Operation phase
The fact that the project site is situated away from human settlement and within the notified industrial estate,
significant noise impact on human settlement is not envisaged. Also, the volume of transport vehicles will not
increase due to proposed expansion. The company has already developed a green belt around the periphery of
the premises, which shall act as a barrier to the propagation of noise from the factory premises. This shall
further reduce the noise levels appreciably.
It is recommended to measure and maintain records of noise level at various places within and outside the
factory premises. Following measures are/shall be adopted for abatement of noise during the operation phase:
Noise generating equipment like pump, motors, compressors, engines, power generator sets/engines etc.
shall be mounted on sturdy concrete foundations with proper & suitable rubber padding to reduce
vibrations & thereby noise generation.
The major noise producing equipment will be provided with sound proof container, where ever possible.
Pumps, fans, compressor, etc. will be statically and dynamically balanced.
Additional greenbelt shall be developed and maintained around high noise generating area as well as
plant premises to help in attenuation of noise.
Regular lubrication & preventive maintenance shall be done to reduce vibration & noise generation.
Use of PPEs like ear plugs and ear muffs will be made compulsory near the high noise generating
machines.
Regular audiometric test of workers should be done and the medical reports of same should be
maintained.
Display should be made clearly indicating noise prone area along with dB level.
Moreover, the personnel shall be provided breaks in their working hours, with the continuous exposure
not increasing three hours.
All vehicles shall maintain speed limit inside the premises to avoid unusual acceleration of engine &
loud horns shall be prohibited.
Periodic monitoring of noise levels as per post-project monitoring plan shall be done on regular basis.
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8.3.6 OCCUPATIONAL HEALTH, SAFETY & HOUSE KEEPING
a. Construction phase
Occupational health & safety will be the prime focus during the construction stage. Occupational health &
safety of the construction workers shall be ensured with the following measures:
The management shall ensure that all workers/employees are provided with basic Personnel Protective
Equipment (PPE) like ear plug/muff, safety helmet, face mask, safety gloves, safety goggles, safety
shoes etc.
The management shall also ensure that the quality of these PPEs is properly checked before providing to
the workers. It shall also be ensured that all the safety equipment are placed properly and are available
instantaneously when required.
Management shall also ensure to have safety and first aid facility for the workers/ employees engaged in
the working of the plant in order to provide them with necessary treatments in case of accidental
mishaps or their health breakdown.
Necessary training shall be imparted to the required workers/ employees in various aspects, viz.
handling of the materials, precautionary measures to be taken while working, how to use the safety
equipment, etc. so as to make all workers literate, thus minimizing the chances of any accidental
mishaps.
Proper care shall be taken to provide the migrant laborers with clean hygienic residence accompanied by
basic amenities like drinking water, sanitation, etc.
Arrangements for medical facilities shall also be made in case of any disturbance in health during the
course of work.
b. Operation phase
The proponent is very much concerned in terms of health, safety and environment protection. The proponent
is committed towards safety and shall prepare ‗Health, Safety & Environment Policy‘ (Attached as
Annexure-7). The company has engaged a qualified safety manager and a doctor for regularly checking
health of the employees. Additionally, medical aid is/shall be arranged with the help of local hospital. Annual
health check of the employees shall also be carried out and records shall be maintained (Same is attached as
Annexure-8) Regular training to plant personnel in safety, firefighting and first aid is already provided in
existing unit and same shall be made available after proposed expansion.
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Until now, no major accident has taken place in the existing unit. Thus from the previous performance of the
company, same dedication is to be continued for the proposed expansion. To maintain high standards in
Health, Safety and Environment; various activities are undertaken at the site. Similar practice will be followed
after the proposed expansion.
1. Safety Training is provided to the employees.
2. Safety Sirens with Alarm System in case of emergency are provided.
3. Emergency Control Room is established.
4. Assembly point are defined for safe gathering of the employees during the times of emergency.
5. Fire Hydrant System is installed.
6. Fire Extinguishers are provided.
7. Mock drills are periodically conducted and factors like response time are evaluated.
8. Fire squad team is formed for handling any emergency situation & regular training of squad team is
conducted.
9. First Aid Facility and training are provided.
10. Personal protective gears and equipment are provided to employees.
11. Health checkups are organized at regular intervals.
12. Health check-ups shall be organized at regular intervals.
Unit carries out Pre Medical Examination (PME) of employee every year. PME done every 6 monthly of
Employees who are working in hazardous area like smelter and mechanical. As a part of new initiative, all
data related to PME us recorded as ORACLE based soft copy.
Periodical Medical Examination includes -
1- Complete Physical Check up - Blood Pressure, Pulse, colour vision test
2 - Laboratory Investigations- CBC , HB, Lipid Profile, Blood sugar , Urine, S.creatinine, BUN , SGPT.
ESR ,ETC.
3 - E.C.G.
4 - Spirometry
5 - Vision Test
6 - Audiometry
7 - Conselling
8 - Complete Personal & Family history
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Housekeeping
Proper housekeeping is an essential part of sound environmental management. Good housekeeping practice
is/shall be carried out during the operational activities of the proposed expansion project. It shall be rigorously
seen that there is no accumulation of wastes, especially combustible wastes inside the plant area.
In summer, dry grasses & vegetation growing inside the plant area will be cut and removed. All firefighting
equipment and warning devices will be kept in perfect working conditions at all the times. It will be seen that
all personnel are aware of the implications of environmental pollution and simple practices to avoid pollution
and untidy workplaces.
8.4 CLEANER PRODUCTION PRACTICES
Cleaner Production (CP) is defined as the continuous application of an integrated preventive environmental
strategy applied to processes, products and services to increase overall efficiency and reduce risks to the
environment including human beings. Unlike the pollution control which is an after event ‗react and treat‘, CP
is a forward looking approach, ‗anticipate and prevent‘.
The energy conservation action for the existing unit as well as the proposed expansion activity aims at
reducing wastage of power as well as fuel. The proponent has already planned & implemented many
comprehensively designed actions for energy conservation as their daily routine for the existing production &
allied operations. Similar action for energy conservation is planned for the proposed expansion. The major
actions planned for energy conservation are listed below:
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8.4.1 CONSERVATION OF WATER
The conservation program for the proposed expansion activity shall aim at reducing wastage of water and
power. Following measures for water and energy conservation is already taken in existing plant and same shall
be continued after proposed expansion.
Water Conservation and Rainwater Harvesting:
Reuse of treated effluent for inlet water for R.O.Plant and permeate used for process.
Reuse of treated effluent for lime slurry preparation, slag granulation and gas cleaning system &
gardening purpose.
Reuse of treated sewage (from MBR technology) in process.
Low volume water sprinklers system is already installed for gardening and water sprinkling purposes.
Use of more native plants for greenbelt development that require little water to thrive in the locality.
Watering the landscapes in the morning to prevent water loss due to evaporation.
Adding mulch surrounding the trees to prevent water loss through evaporation.
Conduct regular surveys and awareness programs for water conservation at an employee level.
Regular inspection, checking and maintenance of valves, taps, flow meters and other equipments.
Provision of low flush toilets in the administrative building.
Rain water harvesting (RWH) plan for conservation of water.
STP sludge is/will be uses as manure in own premises.
8.4.2 CONSERVATION OF ENERGY
The company trains/will train and educates/will educate employees in areas of energy conservation.
The company carries/will carry out regular internal and external audits to identify areas for
improvement. Energy audit shall be used as a tool for monitoring purpose.
Energy efficient machineries, fixtures and equipment is/will be used during the construction and
operation phase as far as possible.
Enough care is/will be taken to prevent/minimize energy losses at each stage.
External lights are/will be controlled through timers for auto on/off function based on timings.
Periodic monitoring of unit/plant/department wise for energy consumption.
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Preparing annual energy activity plan.
ENERGY PLAN - 2016
A) Energy Saving by means Installed VFDs monitored monthly basis.
The Actual Saving is 3532 kW against 2490.5 kW (Target Saving as per CP).
Table No: 8.4.1 Details of Energy Saving for the year 2016
No. Project Details
Capex Details
Date of
commissioni
ng
Average
Actual
saving in
KW From
01/04/10.
(B)
Variance
in KW
C=( B-A )
Jun-16
Saving in
KW.
Jun-16
Saving in
KWH.
Jun-16
Saving
in Lacs. @
4.65
Rs/kwh
Total
Saving
till date
in MWH.
Total
Saving
till date
in
Lacs.
Date Value in
Lacs.
Projected
saving
KW (A)
1 Smelter -3
Vent. blower 03/03/08 28.1 120 01/06/09 133 13 163 117,300 5.45 8,200 336.16
2 SA Fan boiler -
3 27/10/08 20 65 30/05/09 112 47 176 126,893 5.90 8,069 338.69
3 67-PU-122
PAP-2
Installed VFD
using In house
material.
150 08/04/09 188 38 115 77,741 3.61 8,989 369.57
4 SA Fan boiler -
4 29/05/09 42
41 21/10/2009 134 93 163 117,631 5.47 7,509 317.84
5 SA Fan boiler -
1 70 16/10/2009 55 -15 40 28,815 1.34 3,028 128.61
6 67-PU-22
PAP-1 12/04/09 20 126 01-08-2010 65 -61 14 7,390 0.34 2,969 124.37
7 PA fan boiler -
3 03/06/10 54.11 110 19/01/2010 237 127 257 185,011 8.60 12,910 560.45
8 SAP-3 SO2
Blower. 20/01/10 379 750 08-06-2010 750 0 750 535,500 24.90 31,226
1,374.7
9
9 ID Fan Boiler -
3 28/01/10 80.89 110 11-08-2010 286 176 322 231,504 10.76 13,591 597.68
10
FSA Scrubber
pump 67 PU
01
05/05/10 10 60 3/12/2010. 126 66 139 99,010 4.60 2,990 130.55
11
FSA Scrubber
pump 67 PU
02
05/05/10 10 93 13/02/2011 140 47 153 110,401 5.13 5,847 260.02
12
Smeler-
3 FRJS Pump
300 PU 03A.
24/05/10 15 70 18/02/2011 98 28 98 68,208 3.17 3,608 159.63
13
Smeler-
3 FRJS Pump
300 PU 03B.
24/05/10 15 70 18/03/2011 96 26 100 69,600 3.24 3,495 155.55
14
Conc. Dryer
Combustion
Air Fan (FA
01)
15 6.5 27/04/2011 7 0 7 4,524 0.21 143 6.56
15 CPP-3 PA fan
Boiler-4.
06-12-
2010 60.79 120 17/07/2011 221 101 209 150,228 6.99 9,204 411.26
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16 CPP-3 ID fan
Boiler-4.
06-12-
2010 58.76 120 17/07/2011 305 185 314 226,015 10.51 12,823 573.07
17 CPP-1 PA fan
Boiler-1.
11-01-
2012 63 173 19-05-2013 161 -12 201 144,718 6.73 3,864 177.12
18 CPP-1 ID fan
Boiler-1.
11-01-
2012 63 236 19-05-2013 315 79 311 224,046 10.42 7,790 357.37
Total for Jun-
16. 823.65 2490.50 Total actual 3454 964 3532
2,524,53
5 117.39
Grand Total (since commissioning) 147,054 6,413.6
2
B) Conservation of Energy recorded for the year 2015-16
Table No. 8.4.2 Energy conservation measures by Energy Cell Team (2015-16)
Sr.
No.
Energy Saving Saving
(KW)
01 In Smelter 1, One Cooling Towr Fan stopped in Combined
Cooling Tower and 32 CV 07 Delta Star Feeder Installed,
Converter FO Heater Job done
32.87
02 In Smelter 3,Stopped one P & I Compressor(Sm-3)
Stopped one hydraulic Pump of ASWM on 6-10-15
Stopped one hydraulic Pump of APM on 23-10-15
532
03 PAP 3 Cooling Tower Pump motor rating decreased to
450KW/1000RPM from 550KW/1500RPM. Energy save by
325KW/Hr and in Rs. 90 Lakhs/Annum.
VFD installation in Weak Acid pump(67PU-20) and
scrubbing pump(66PU-107)
343
04 Filter Supply pump - CCR 1
Utility Area Capacitor Bank Installation (WTP/ETP)
CCR Capacitor Bank Installation
PCC-44 (Capacitor Installation) Refinery 2
Refinery-1, APM one motor 75 KW kept off
245
05 Electrical :
1) Installation of Led Light in Plant - 13.5KW
Oxygen - Operation : (Specific Power Reduced)
2) Replaced Intercooler (Booster / Turbine booster after
cooler.- 80KW
3) Blac 2, Replaced First & Third Stage Intercooler - 241KW
4) OP5 MAC 1, Replaced contour ring & other spare in
compressor - 223KW
5) OP1,4 & 5 Filter unit replaced - 72KW
629.5
TOTAL ENERGY SAVING (in KW) 1782.37
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C) Investments and proposals, in process of implementation for reduction of energy consumption.
Table No: 8.4.3 CAPEX Approved – spillover for the year 2015
Sr.
No.
Energy Saving Savings
(KW)
A) By Installation of VFD
01 Raw Water Pump - 5 9.4
02 Soft Water Pump of WTP - 2 12.3
03 Plant Water Pump 7.7
B) By Installation of
Capacitors
01 Improvement of P.F in few distribution
Transformers in process area at 3.3 kV & 433 volts
to reduce distribution/system copper losses
14.74
C) By Installation of Soft starter/VFD for
Conveyors
01 Installation of soft starter cum energy saver
(Continuous in operation) for Motor of Screen feed
elevator in PAP and SCF Conveyor with Cable.
21.06
TOTAL ENERGY SAVING (in KW) 65.2
ENERGY PLAN - 2017
Sr. No. Identification of Energy Saving Projects (Under
Evaluation)
Savings
(KW)
01 Anode caster cooling tower pump VFD installation in
Smelter 1
10
02 Planned to changed Jacket cooling tower pump and
combined cooling tower pump in Smelter 1
80
03 Anode Caster Vapour exhaust fan and Weir bowl
pump , replacing existing motor with low rating
motor
70
04 Leaching Autoclave agitator ,replacing existing motor
with low rating motor
8
05 VFD installation in scrubbing Pump 6 Nos. 23
06 Installation of new compressor with VFD 213
07 CWP TG-2 , potential saving 72
08 CEP TG-5 VFD installation 18
09 Cooling water pump OP-4, installation of VFD/ new
small motor
90
TOTAL ENERGY SAVING (in KW) 584
Thus, as it is evident from the above that the company emphasis on Energy Saving and Conservation.
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8.5 GREENBELT DEVELOPMENT PLAN
The plan for attenuation of the noise and air pollutant level includes design for greenbelt/plantation around
plant boundary, roadside, office buildings and stretches of open land. The vegetation for the attenuation of air
pollution shall be most needed in the areas where ground level concentrations of the pollutant are likely to be
high. The main objective of green belt development is to provide a barrier between the source of pollution and
the surrounding area. The greenbelt helps to capture the fugitive emission and to attenuate the noise generated
apart from improving the aesthetics. Development of green belt shall also prevent soil erosion and washing
away of the topsoil besides helping in stabilizing the functional ecosystem, making the climate more
conducive and restore water balance.
The greenbelt has already been developed in the existing premises of Birla Copper. The unit has already
developed 106 hectors as greenbelt. The unit has already planted 3,47,719 numbers of plantation species and
unit will also plant more 250 numbers of plantation species in the proposed expansion.
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Photograph of Existing Greenbelt
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Table No. 8.4.4 Existing Trees in the premises
Sr.
No. Scientific Name Common Name Nos.
1. Azadirachta indica Neem 75,000
2. Ficus religiosa Peepal 1,500
3. Acacia Arabica Babul 1,43,319
4. Annona Squamosa Sitaphal 2,000
5. Musa Sapientum Banana 200
6. Inga Dulces Imli 54,000
7. Albezzialebbeck Siris 2,000
8. Casurina equisetifolia Saru 14,000
9. Thespesia Populnea Paras Pipal 36,000
10. Delonix regia Gulmohar 300
11. Terminalia Cattapa Badam 19,400
Total 3,47,719
Plantation work:
During the proposed expansion additional 250 trees shall be planted within three years. A 10-15 m wide green
belt shall be proposed on periphery of the area. Further, avenue plantation will be undertaken along the
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roadside of the plant. Extensive afforestation at plant area will be undertaken which will not only act as lung
space in the area but will also improve aesthetics. Multi-layered plantation comprising of medium height trees
(7 m to 10 m) and shrubs (5 m height) are proposed for the green belt. Moreover, in future creepers will be
planted along the boundary wall to enhance its insulation capacity.
Area cover for green belt development:
The greenbelt development will be according to the guidelines prescribed by the Central Pollution Control
Board (CPCB), New Delhi. The proponent has planned to develop the Green Belt Area within a plot premises.
Selection of Species for Greenbelt
Development of Green Belt is one of the most sensitive issues and shall be done with due care. Selection of
proper locally grown species in addition to checking of their growth rate, quality, thickness of canopy cover,
etc. shall be duly done as it helps in abatement of fugitive noise, reduce the pollution level, thus making the
place worth dwelling for the diversified species of flora. The plant species suitable for greenbelt development
need to be selected based on the following criteria:
Fast growing
Thick canopy cover
Perennial and evergreen
Large leaf area index
High sink potential
While making choice of plant species for cultivation in green belts, weightage has to be given to the natural
factor of bio-climate. It is also presumed that the selected plants will be grown as per normal horticultural or
forestry practices.
For effective removal of pollutants, it is necessary that (1) plants grow under conditions of adequate nutrition
supply (2) absence of water stress (to maintain openness of stomatal apertures and form of epidermal
structures), and (3) are well-exposed to atmospheric conditions of light and breeze (i.e., away from
engineering structures hindering free flow of air) to maintain free interaction with gases.
For adsorption of gases:
Longer duration of foliage
Freely exposed foliage, through
Adequate height of crown
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Openness of foliage in canopy
Big leaves (long & broad laminar surface)
Large number of stomatal apertures
Stomata well-exposed (in level will the general epidermal surface)
For removal of suspended particular matter:
Height and spread of crown
Leaves supported on firm petioles
Abundance of surface on bark and foliage, through
Roughness of bark
Epidermal outgrowth on petioles
Abundance of auxiliary hairs
Hair or scales on laminar surfaces
Stomata protected (by wax, arches/rings, hairs, etc.)
In view of this, the list species suggested to be planted in the greenbelt area is illustrated below. The suitable
variety/species shall be finalized in consultation with Local Forest Officer & Horticultural Experts. Mixed
plantations shall be done keeping optimum spacing between the saplings.
List of Species for Selection for Greenbelt Development
Species Common
Name Species
Common
Name
Achras zapota Sapota Leucaena
lucocephala Sdubabul
Albizia sps. Siris Mangifera indica Mango
Azadirachta indica Neem Mellingtonia
hortensis Gagana mallige
Agave Sps. Agave Moringa Olefera Drum stick
Bombavceiba Silk cotton Peltophorum
ferruginium Peltophorum
Bouhinia purpuria Geranium tree Pthecellobium dulce English Mile
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Species Common
Name Species
Common
Name
Caesalpinia coriera Divi divi Polyalthea pendula Ashoka
Cassia siamea Ironwood Pongamia pinnata Karanja
Cassia asiatica Cassia Samania saman Rain Tree
Dalbergia sissoo Sissu Sapindus
emarginatus Soapnut
Delonix regia Gulmohar Sesbania sesban Agastehi
Feronia elephantum Elephant apple Spadthodia
companulata Spathodia
Ficus bengalensis Banyan Syzigium cumini Jamun
Ficus glomurala White Ficus Syzizium guzuva Guava
Ficus religiosa Aswath Tamarindus indica Tamarind
Hardiwickia binata Iron Wood Tectona grandis Teak
Holoptelia Integrifolia Chilbil Tekoma species Tekoma
Jacaranda mimosaefolia Jackaranda Terminalia bellirica Myrobalan
Jatropha Circas Jatropha Terminalia catappa Badam
Lagerstroemia
flosreginae
Benteak Thespesia populnea Badam
Harivana Harivana Carica Papaya Papaya
Sesbania sesban Agasthi Psidium Guajava Guava
All the above said species are common species used for green belt development. Other than these, specific
dust absorbing as well as noise absorbing species will be planted in the greenbelt which will reduce the
concentration of dust and noise levels in the premises.
Dust Absorber species Noise attenuation Species
Species Common Name Species Common Name
Azadirachta indica Neem Terminalia tomentoas Asan
Melia azaderach Mahaneem Acacia auriculiformis Babul
Terminalia arjuna Arjun Polyalthia longifolia Debdari
Cassia fistula Amaltas Ficus benghalensis banyan
Bauhinia variegate Kachnar Magnifera indica Aam
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Green belt Development Programme
Year No. of trees/plants to be planted in
plant area
2017-2018 50
2018-2019 100
2019-2020 100
8.6 DRAINAGE & RAINWATER HARVESTING PLAN
The effectiveness of the drainage system depends on proper cleaning of drainage pipes/channels etc. Regular
checking before & during the monsoon is done to see that none of the drains/drainage facilities are clogged
and are efficient to collect the rainwater under rain water harvesting program. The clogged drains are cleaned
up immediately on report of any clogging or blockage. This checking and cleaning is meticulous during the
monsoon season, especially if heavy rains are forecasted.
Rainwater harvesting plan
The first rainwater will not be collected and it will be allowed to be discharged as storm water. The second
rainwater and subsequent rainwater will be conveyed to the Rainwater collection system. Rainwater falling
on the entire main shop, ADM building, ware house & will be transferred to storage tank through closed
pipes or separate drain channel. This water will be utilized for fire-fighting, gardening and other ancillary
purposes and thereby reducing the water consumption. This water will be enabling to reduce to fresh water
withdrawal from GIDC water supply.
Quantity of rainwater can be harvested:
Total Area for roof top harvesting : 3900 m2
Average Rainfall : 980 mm
Total Rain Water that can be harvested per year : (3900) * (0.98) * (0.9)
: 3440 m3
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FIGURE 8.1: PLANT LAYOUT SHOWING GREENBELT
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8.7 BUDGETARY PROVISION FOR EMS:
The total project cost for proposed expansion will be INR 240 crores. The capital cost of environmental
control system, which include air pollution control device, waste management facilities, greenbelt
development and environmental monitoring would be 20 lacs. The APC, additional greenbelt, safety measures
and other components of the EMP shall be implemented along with the commissioning expansion work. The
annual recurring cost of environmental control for the proposed project has been estimated to be 20 lacs of the
total EMS cost. The Budgetary Provision made for environmental management is briefly illustrated below:
COST BREAK-UP FOR ENVIRONMENT MANAGEMENT SYSTEM (EMS)
No. Particular
Existing Cost
(INR lacs)
2015-16 *
Proposed Cost
(INR lacs)
Total Cost
(INR lacs)
1
Total EMS Cost
(Including Air Pollution Control Measures,
Environmental Monitoring, Environmental
Audit, Greenbelt development)
7788 20 7808
TOTAL 7788 20 7808
*Note: This also includes the other existing plants.
RECURRING COST PER ANNUM
No. Particular Proposed (INR
Lacs/annum)
1
Environment & Safety Management System,
greenbelt maintenance, solid/hazardous waste
disposal
20
TOTAL 20
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8.8 ENVIRONMENT MANAGEMENT CELL:
Birla Copper has already formulated the Environmental Management Cell for its existing unit and the same
shall be responsible for all activities after the proposed expansion. EMC involves personnel of plant level as
well as corporate level for interaction with technical & statutory bodies to deal with environmental
requirements/issues at all level. Senior General Manager is head of the Environmental Management Cell with
subordinates involving Manager, Sr. Engineer, Jr. engineer, Lab technician, helpers etc. The EMC carries
out/will carry out the monitoring of the stack emission, noise level, analysis of water etc. and keeps/will keep
the regional / local statutory body informed about the status of pollution control.
It is the prime responsibility of Head of EMC to ensure that any non-conformity are addressed/shall be
addressed, the EMP is/shall be implemented & operated efficiently to prevent/control pollution during
operational phase of proposed project as well as to improve the environmental health of the area. The head of
EMC is/shall be responsible for reporting any non-compliance to higher authority and stakeholders. The
proponent already arranges professional training for personnel of EMC at plant level which is provided/shall
be provided in area of monitoring and continuous analysis of the pollutants, legal requirement and
environmental management system.
The EMC acts/will also act to ensure efficient & proper implementation of EMP & mitigation measures
suggested for control/prevention of pollution, recycling/reuse of wastewater, conservation of environmental
quality, greenbelt as well as occupational health & safety etc. The Environmental Management Cell of the
company has the following organizational structure.
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Environmental management Cell (EMC)
8.9 SOCIAL WELFARE & UPLIFTMENT PLAN
The proponent is actively involved in the improvement of society through its contribution in social welfare
activities & programmes. It directly organizes various programmes for social welfare & upliftment or
indirectly contributes in such activities conducted by other organizations by providing financial & other aid.
The proponent is committed to contribute in social welfare & upliftment activities on regular basis. Birla
Copper will continue such activities to fulfill the requirements of its social responsibility under CSR
Programs.
The proponent has been actively engaged in social welfare activities from the past many years. Proponent
had contributes towards the many activities such as education, sustainable livelihood, community health,
infrastructure development, etc. for the financial year April 2015 to March 2016 and spent about Rs. 260
lakhs.
The company also proposes to carry out CSR activities for the welfare of local community. Under this, the
company will propose a detailed CSR Plan. Under this plan, the proponent has allocated a budget of Rs.
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6.22 Crores within 5 years. Activities under the following areas have been identified and shall be carried
out:
Education
Vocational and technical training
Buildings and Civil structures ( Construction of Primary & Secondary schools at Dahej )
Infrastructure Development
Curative Health Care program
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CHAPTER-9
SUMMARY & CONCLUSION
Hindalco Industries Limited (Unit: Birla Copper) proposes to expand Continuous Cast Copper Rod from
240000 TPA to 484000 TPA by setting up of a new Continuous Cast Copper Rod plant of 244000 TPA
capacity in the existing Copper Smelter Complex. Hindalco Industries Limited located at GIDC Industrial
area, Survey No. 29 to 39,101,104 to 110,112 to 115,117 to 122 of village Dahej (Plot No. 2 of Dahej GIDC)
and Survey No 646 to 671, 679, 685, 732 to 742, 744 to 752 of Village: Lakhigam, Taluka: Vagra, Dist:
Bharuch, Gujarat. Hindalco Industries Limited envisages to use a state of art technology, adopting modernized
machineries/equipment and novel process technologies. The unit has obtained CC&A of GPCB Vide letter
No: AWH-62117, 11/06/2014, which is valid upto 02/03/2020. Unit has also obtained Environmental
Clearance from Ministry of Environment, Forests & Climate Change (MoEFCC), New Delhi.
9.1 PROJECT LOCATION
9.1.1 PROJECT SITE
The proposed expansion project of Hindalco Industries Limited will be carried out at the existing Copper
Smelter Complex located at Survey No. 29 to 39,101,104 to 110,112 to 115,117 to 122 of village Dahej
(Plot No. 2 of Dahej GIDC) and Survey No 646 to 671, 679, 685, 732 to 742, 744 to 752 of Village:
Lakhigam, Taluka: Vagra, Dist: Bharuch, Gujarat. The approx. geographical co-ordinates of the unit are
21042‘ N Latitude & 72033‘E Longitude. Total area under possession of Birla Copper is 327 Ha out of
which 4680 sq.meter area will be utilized for proposed expansion from existing spare land & the total
investment for the proposed expansion will be Rs. 240 Crores. The site is well connected by rail and road.
Nearest railway station from project site is Bharuch which is approximately 55 km towards East. The site is
connected by road with NH-8 which is around 46 km towards East site from the project site. State highway
No-6 is 5.5 km away from the project site. The nearest town from project site is Dahej, which is located
about 4.8 km away. Dahej is the largest industrial estate with many small scale & medium scale industries.
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9.1.2 SALIENT FEATURES OF THE PROJECT SITE
Particulars Details
Approx. Geographical Co-ordinates Approx. Center 21°42‘09.48‖ N Latitude &
72°32‘15.95‖ E
Village Lakhigam: appx. 1.65 km –SE
Dahej: appx. 4.2 km –NE
Nearest Town Bharuch: appx. 46.90 km – E
Nearest Sea Coast Appx.2.56 km –W
Nearest Highway State Highway (SH) No: 206 – appx. 2 km SE
National Highway- appx. 08: 47 km – E
Nearest Railway Station Dahej Railway line: appx. 5.75 km–NEE
Bharuch Railway Station: appx. 47.20 km –SE
Nearest Airport Bhavnagar Airport: appx. 37.40 km – WWN
Surat Airport: appx. 67.60 km –WWE
National parks/ sanctuaries None within 10 km radial periphery
Densely Populated or built – up Area Bharuch town: appx. 46.90 km – E
Note: All the above mentioned distances are the aerial distances from project site.
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9.3 RESOURCE REQUIREMENTS
No Resource Details
1 Land 4680 sq. meter (Existing unit has a total plot area of 327 Ha
within which the proposed expansion will be carried out. Hence,
no additional land will be required for the proposed expansion)
2 Water Source: GIDC water supply
Existing: 650.0 KLD
Proposed: 408.0 KLD
Total: 1058.0 KLD
3 Electricity
Source: DGVCL
Existing Power requirement: 40 MW
Captive Power Plant: 135 MW
Power requirement of existing CCR plant :1300 KW
Additional Power requirement after proposed expansion: 2500
KW
4 Fuel Existing: LNG - 30000 SCM / Day.
Proposed expansion : LNG - 27000 SCM/Day
Total: LNG - 57000 SCM/Day.
5 Man power Existing: 3478
Existing CCR: 107
Proposed CCR: 43
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9.4 RAW MATERIAL REQUIREMENT
Raw Materials Unit Unit
Consumption per
MT
Quantity (TPM)
Existing Proposed Total
Copper Cathode* MT 1.00 20000 20334 40334
IPA Solution Ltr. 0.75 1500 1525 3025
Coolant Ltr. 0.0625 1250 1271 2521
9.6 PRODUCT & CAPACITY
Name of Product
Capacity TPA
Existing Proposed Total
Continuous Cast Copper Rod * 2,40,000 2,44,000 * 4,84,000
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9.7 BASELINE ENVIRONMENTAL STATUS
The baseline environmental study was carried out for the various environmental components viz, Air,
Water, Soil, Ecology and biodiversity, Socioeconomic and Noise. The study was conducted for the period
March 2016 to May 2016. Before the finalization of sampling locations to carry out the environmental
monitoring and survey our field area expert had visited the site. All the locations have been selected within
10 Km radius from the project site as per the requirement of TOR & environmental samples were collected
from the selected locations of the study area. Primary data for flora, fauna and socio economic were
collected to verify the secondary data. Sources of secondary data were various literatures published like
Census of India –2011, Environment Information Centre-Delhi, Forest department, District & Village
Panchayat, Internet etc. The scenario of environmental condition of the area was revealed from the sample
& data analysis that is described below in subsequent paragraphs.
Table No 9.1: Frequency of Environmental Monitoring
Attributes
Sampling
Locations Parameters Frequency
A. Air Environment
Meteorological Data Nr. Project Site Temperature, Relative
Humidity, Precipitation
Wind direction, Wind
Speed
Hourly data from Mar
2016 to May 2016
Ambient Air Quality 8 locations in the study
area of 10 km radius.
PM2.5, PM10, SO2, NOx,
NH3, CO
24 hourly basis, twice a
week during study
period.
B. Noise 8 locations in the study
area of 10 km radius
Noise Levels in dB(A) Once in Study Period
C. Water
Ground Water Samples from 5 Locations
within 10 km radius from
the project site.
Physical, Chemical,
Microbiological and
Heavy Metal
Once in Study Period
Surface Water Samples from 1 Location
within 10 km radius from
the project site.
Physical, Chemical,
Microbiological and
Heavy Metal
Once in Study Period
Marine Water Samples from 1 Location
during high tide and low
tide.
Physical, Chemical,
Microbiological,
Biological, Heavy Metal
and Sediment Sample
Once in Study Period
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D. Soil Quality Samples from 8 locations
within 10 km radius from
the project site.
Physical, Chemical
Characteristics, Soil
Texture
Once in Study Period
E. Land Use & Land
Cover
Within 10 Km radius of
study area
Existing Land use pattern --
F. Ecological Data Within 10 Km radius of
study area
Existing Flora & Fauna Once in Study Period
G. Socioeconomic
Data
Within 10 Km radius of
study area
Socio-economic
characteristics of the
affected area
Once in Study Period
Table No.9.2: Method of Environmental Sampling & Analysis
Attributes
Methods
Sampling/Preservation Analysis
B. Air Environment
Meteorological Data Data collected on hourly basis using
wind monitor as per CPCB Guideline. NA
Ambient air quality As per IS: 5182, CPCB & AWMA. As per IS:5182,CPCB & AWMA
B. Noise Instrument : Noise level meter Survey carried out as per EPA
C. Water
Ground Water Standard Methods for Examination of
Water and Wastewater, 22nd
edition,
APHA 2012
IS 3025 & Standard Methods for
Examination of Water and
Wastewater, 22nd
edition, APHA
2012
Surface Water
D. Soil Quality IS 2720, Soil Testing in India
(Department of Agriculture &
Cooperation)
IS 2720, Laboratory developed
Method as per NABL requirement and
Guideline and Soil Testing in India
(Department of Agriculture &
Cooperation)
E. Land Use & Land
Cover
Land use map prepared by field area expert by visual image interpretation using
data of IRS P6 LISS III, NRSC Satellite image (2009), Hyderabad.
F.Ecology&
Biodiversity Data
Primary data collection by site visit
and Secondary data verification.
Primary data collection by site visit and
Secondary data verification.
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G. Socioeconomic
Data
Primary data collection by site visit
and Secondary data verification.
Primary data collection by site visit and
Secondary data verification.
Table No 9.3: Baseline Status of the study area:
Physiography Proposed site is located in district Bharuch
The nearest city/ town to the project site is Dahej
Meteorology During the study period minimum temperature was recorded as 16.2
0C on
3rd
Mar 2016 and maximum temperature was recorded as 45.8oC on 28
th
May 2016.
Humidity was observed between 15.0 to 94.0 %.
Average wind speed data varies in the range of 1.1 to 9.9 km/hr during
study period.
Rainfall: No rainfall recorded during the study period.
Ambient air quality During the study PM2.5 was observed between 36.5–53.8µg/m
3.
Maximum concentration of PM2.5 was found at Birla Copper Jetty.
PM10 was observed in the range of 67.0–96.1µg/m3.
Maximum
concentration of PM10 was found at Birla Copper Jetty. All the results of
PM10 were found well within the prescribed norms.
SO2 concentration was observed in the range of 9.1-18.3 µg/m3, which is
well within the standard limit.
NOx concentration in Ambient Air quality was between 14.3 –25.6µg/m3,
which is well within the standard limit.
Monitoring and analysis was also carried out for NH3 & CO. Result for
the parameters viz, NH3, and CO were found well within the norms.
On the basis of test results found during the survey it can be concluded
that the ambient air quality of the study region is good as all the results
are well within the limit
Noise level Maximum noise level was recorded 73.1 dB(A) during day time at Project
site while the equivalent noise level was 68.1 dB(A) which is well within
the limit for industrial zone
Water resources &
quality
Surface Water Quality
During the analysis pH of the samples was found 7.42.
TDS analysis was also carried out for surface water sample and it was
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found 340 mg/L.
DO measured during analysis was found 4.3 mg/L.
COD & BOD analysis was also carried out during the study period and it
was found more than desirable value for drinking water.
All other results were found within drinking water acceptable norms
MPN test was also carried out for this surface water sample and it was
found positive. It indicates towards the faecal contamination in surface
water body.
Test results comparison study with Inland Surface Water Classification
(CPCB Standards) reveals that water cannot be used directly for drinking
purpose as MPN and other microbial test were found positive. This water
can be used in washing and irrigation purpose. Bathing and drinking
should not be allowed for this water body without disinfection.
Ground Water Quality
pH range was observed between 7.26 -7.83 within the specified limit.
Total dissolved solids were recorded in the range of 285 to 13010 mg/L
with minimum at Lakhigam and maximum at project site. Results of
TDS for project site and Ambetha village do not meet as per the drinking
water norms.
Total hardness was in the range of 135-1810 mg/L with minimum at
Lakhigam village & maximum at Project Site.
Total Alkalinity was found in the range of 118-1430 mg/L with
minimum at Lakhigam village & maximum at Project Site.
All the heavy metals were found well within the range of prescribed
standards, found to be slightly higher side. Fluoride was also within the
range of prescribed limit in all the samples.
As microbiological parameters MPN analysis was also carried out and it
was found Nil.
On the basis of test results it is summarized that water quality of
Lakhigam, Luvara and Dahej meet with the standard IS 10500 – 2012.
Water can be used for drinking purpose except Project site and Ambetha
village in absence of alternate source.
Marine Water Quality
Temperature is an important parameter, which affects the living
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organisms. The temperature of the water was less than ambient air
temperature.
The pH variation was observed in a narrow range of 7.38 to 7.39. pH
range is maintained due to buffering action of CO2,CO3-2
and HCO3-2
.
Salinity was observed in the range of 34500 to 35200 mg/L which is near
to the expected value.
DO is an essential parameter which affects the biotic component of the
water. Fish and other aquatic life take oxygen through the gill. DO levels
affect the aerobic bacterial population as well as chlorophyllous
Phytoplankton. During study period maximum DO level was recorded up
to 4.4 mg/L during low tide which is as per expected value.
BOD is also an important parameter to define the environmental scenario
of marine ecosystem as it affects the DO level. BOD was found in the
range of <4 to 5 mg/L. During Low tide BOD reaches up to 5 mg/L
while it <4 mg/L for High tide. Result of BOD during low tide is more
than expected value due to Industrial discharge.
Iron varies from 0.51 to 1.03 mg/L. Minimum value for Iron was
recorded during High tide. Other Heavy metals were found well within
the range.
Microbiological and biological analysis was also carried out for marine
water sample. Results for microbiological parameters show that marine
water is contaminated with animal as well as human faecal matter.
Soil quality Results of pH were varying in narrow range for one location to other
location from 7.04 to 8.02 during the study period. Overall the pH of all
the soil samples was found almost neutral.
Loss on ignition test was also carried out to know the probability of
Organic matter in the soil samples. Concentration of organic matter was
found in the range of 0.3 to 0.5%. Minimum Value was observed in the
samples of Project Site, Luvara & Ambetha village.
During analysis concentration of total Nitrogen was found in the range of
6.7 to 9.8 mg/100 gm. Minimum value was observed in the soil sample
of Lakhigam village.
SAR value has also been calculated during the survey and it was found in
the range of 3.3 to 5.4.
Total Phosphorous content was found in the range of 4.8 to 7.8
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mg/100gm.
Average Calcium content ranged from 18.1 to 20.4 meq/100 gm and
magnesium content ranged from 9.7 to 13.3 meq/100 gm.
As a micronutrient analysis of Iron, Chromium, copper & Boron was
also carried out for all the soil samples & their presence was also noted.
Ecological Layout The data of flora & fauna were collected on visual observation during our
site visit and by reviewing various literatures.
Authenticity of the primary data was checked by reviewing the data
collected from Forest Department, EIC and different Taxonomy books.
Previous EIA reports of Dahej region were also referred during the
finalization of floral and faunal data.
The dominant species of flora is described in Section 3.9.1 of Chapter-3.
The species of fauna including birds, animals, fishes etc is described in
Table 3.9.2 of Chapter-3.
9.8 IMPACTING ACTIVITIES
Various activities involved in the proposed project are:
1. Construction phase activities
2. Operation phase activities
The activities identified for the proposed project under each phase are:
Construction phase
Site preparation and Construction for expansion
Site development for Greenbelt & Landscaping
Erection & Commissioning for full capacity of production
Operation phase
Operation of Machineries & Equipment
Handling & transportation of materials
Combustion of fuel & Emission from furnaces
Allied Operations (maintenance & services of machineries & equipment etc.)
Water Consumption, Wastewater Generation & Management
Solid/Hazardous Waste Generation & Management
Administrative, Domestic & Other Activities
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9.9 IMPACT PREDICTION
Major Activities & Associated Potential Impacts
No. Activity of the Project Potential Impacts without Mitigation
C. Construction Phase
1. Site preparation and Construction
of additional utility area.
Local temporary impacts because of air
contamination due to dusting & emissions
during loading/unloading of construction
materials.
Impacts on noise and air environment due to
transportation of construction materials.
Noise generation due to construction activities.
Stress on water resource due to consumption of
water in construction activities.
Construction waste generation & land
contamination.
Occupational health hazards associated with
construction works.
2. Erection & Commissioning of
additional machineries/equipment
for the proposed expansion.
Local temporary impacts because of air
contamination due to dusting & emissions
during loading/unloading of construction
materials.
Impacts on noise and air environment due to
transportation of equipment and machineries.
Noise generation due to erection &
commissioning activities.
Occupational health hazards associated with
construction works.
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No. Activity of the Project Potential Impacts without Mitigation
2 Site development for additional
greenbelt & landscaping
Major impacts are beneficial but will lead to
negligible (almost Nil) adverse impacts during
the site preparation activity.
D. Operation Phase
1 Operation of Machineries &
Equipment
Impacts on ambient noise due to operation of
Noise generating equipment/machineries.
Air emissions affecting the ambient air quality.
Occupation Health issues associated with
operational hazards.
2 Handling & transportation of
materials
Noise generation due to transportation vehicles.
Dust emissions due to handling and
transportation of materials.
Occupation Health issues associated with
Operational Hazards.
3 Emissions from emission sources Impacts on air due to emissions from furnaces.
Stress on ecological structure due to change in
GLC of various pollutants in emissions.
4 Allied operations (maintenance &
services of machineries &
equipment etc.)
Local impacts on noise environment due to
noise generation
Contamination of water due to wash down of
contaminant from work site in storm water
drainage
Occupational health issues associated with
Operational Hazards (mechanical & electrical,
heat, noise, vibration etc.)
5 Water consumption, wastewater Stresses on water resource due to water
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No. Activity of the Project Potential Impacts without Mitigation
generation & management consumption.
Generation of industrial & domestic
wastewater.
Contamination of water or land caused by
disposal of untreated/poorly treated effluent.
6 Administrative, domestic & other
activities
Impacts on water & land environment due to
sewage generation & disposal
9.10 ENVIRONMENTAL MANAGEMENT PLAN
9.10.1 EMP FOR WATER MANAGEMENT
Environmental Issue Mitigation measure
Construction Phase
Load on resources by
consumption of water
Source of water will be GIDC Water Supply
Optimization of water consumption by reducing unusual runoff
from construction activity area.
RWH shall be carried out to within the plant premises.
Wastewater discharge No industrial wastewater will be generated during the
construction phase.
Existing sanitation facilities i.e. Sewage Treatment Plant for
disposal of sewage shall be provided for the construction
workers.
Proper drinking water supply facility for construction workers
shall be temporarily arranged.
Construction equipment shall be washed properly only at
designated washing area.
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Operation Phase
Load on resources by
consumption of water
Additional water shall be withdrawn from the GIDC Water
Supply during the operation phase.
Ground water will not be extracted to meet the water
requirement for the proposed expansion. Hence, there will be no
impacts on ground water due to water consumption.
Regular recording of water consumption using flow meter.
Water shall be required only for cooling & coolant water make
up purpose.
Wastewater Treatment &
discharge/reuse/recycle
About 18.006 KLD of wastewater generation is generated
including sewage of 8.0 KLD.
After proposed expansion additional 14.006 KLD industrial and
6 KLD domestic wastewater will be generated due to proposed
expansion.
From the proposed expansion, there will be no wastewater
generation on daily basis from the manufacturing of CCR but
the only negligible generation of wastewater from the cleaning
of coolant water tank of rolling mill intermittently. This will be
about 1000 liters in six months (@0.006 KL/day).
Other wastewater will be generated from cooling tower blow
down i.e. 8 KLD for proposed expansion, this wastewater will
not be generated only on a daily basis but after number of
multiple continuous recycle it will be treated in existing ETP.
Additional effluent will be treated in existing ETP having spare
capacity.
The treated effluent is utilized for the lime slurry preparation,
make up in slag granulation and in gas cleaning system within
the premises.
Additional Sewage will be treated in existing sewage Treatment
Plant and treated sewage will be reused in process.
Regular maintenance, monitoring & checking of Effluent
Treatment Plant for its proper functioning shall be carried out by
the environment department.
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All necessary requisites or materials shall be provided for
adequate functioning of the Effluent Treatment Plant.
Strict adherence to the disposal norms and prevention of
disposal on land or other water body shall be taken care of.
9.10.2 EMP for Air Management
Environmental Issue Mitigation measures
Construction Phase
Temporary increased
Emissions from construction
& commissioning operations
Adequately designed enclosed area/ provision of barricading
sheets for reduction of dusting during construction activity and
materials storage & handling.
Provision of water sprinkling system in construction area for
suppression of dust.
Water Sprinkling shall be done on earthen roads, stockpiles of
excavated earthen materials and soil to prevent dusting.
All vehicles engaged in construction work shall be compulsorily
PUC certified and covered properly in order to minimize the
material loss
All construction equipment, machineries & utilities shall be
maintained on regular basis to reduce emission.
Engines of idle machineries, equipment and vehicles to be turned
off when not in use.
Provision of necessary PPEs for employees engaged in activities
of storage, transportation & handling of materials as well as
construction & commissioning operations.
Operation Phase
Stationary emissions from
furnace
Since LNG will be used as a fuel, there is no chance of flue gas
emission.
Adequate height of 26 meter will be provided to the furnace
stack for the proper dispersion of pollutant as per CPCB
guidelines
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Sampling port and stack monitoring facility shall be provided at
the proposed furnace.
The design stage endeavors to mitigate the problems related to
environment and health at the process technology/source level
itself. Besides standards, emphasis would be given to comply
with all design standards/ regulatory norms as specified by
CPCB/MoEFCC/GPCB etc.
No secondary fugitive emission will be generated from the
proposed expansion
The gas emission from the furnaces is/will be vented through
adequate height and dia. of chimney.
It is proposed to develop additional Green Belt within the
premises, which will intercept the dispersing particulates. Also
the sprinkling of water is recommended in areas where dust
emission is expected within the plant.
Ambient air monitoring shall be carried out by an independent
agency every month to assess particulate matter, SOx & NOx in
at different locations within the plant.
The internal roads of the plant are constructed from RCC to
minimize dusting due to transportation.
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9.10.3 EMP for Waste Management
Environmental Issue Mitigation measure
Construction Phase
Construction waste
management
Proper handling & transportation system for construction
wastes & stock piles of earthen materials.
Reuse of construction waste for PCC works, development of
roads and misc. filling for construction works.
Storage & handling of construction materials shall be done
properly to avoid spillage or leakage.
Vegetation clearance shall not be a major issue as the proposed
expansion will be carried out in the existing premises using
spare land.
Operation Phase
Hazardous/Non-Hazardous
Solid Waste management
No wastes shall be generated due to the proposed expansion,
hence no impacts are envisaged on the land environment.
Treatment, Storage & Disposal mode for the wastes generated
in the existing unit is followed as per Hazardous Waste
(Storage, Handling & Trans-boundary Movement) Third
Amendment Rules, 2016 and same shall be continued after the
proposed expansion.
A separate designated storage area is already provided with
sign boards/labels for each category of hazardous & solid
wastes. The same shall be utilized after the proposed
expansion.
Records of hazardous waste generation and disposal is
being/shall be maintained on printed logbook.
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9.10.4 EMP for Noise Control
Environmental Issue Mitigation measure
Construction Phase
Noise Noise generating & vibrating equipment like motors, pumps
etc. are/shall be mounted on sturdy concrete foundations with
rubber padding to reduce vibrations.
Greenbelt has been developed to help in attenuation of noise.
Regular lubrication & preventive maintenance shall be done to
reduce noise generation.
Movement of trucks and machinery shall be strictly regulated
during daytime to reduce the impacts of increased noise.
Idle vehicles, construction equipment & other machineries
shall be turned off to avoid unwanted noise generation.
Ear plugs/muff shall be provided to all construction
workers/employees at place of high noise levels.
Operation Phase
Noise For abatement of noise arising from equipment/machineries;
acoustic enclosures, silencers or mufflers, anti-vibrating pads
shall be provided, wherever possible.
Ventilated control pulpits will be provided for working in
noisy areas.
Vibration isolation will be provided for fans.
Regular monitoring of noise pressure level will be conducted
inside and outside shops.
Checking leakage in high pressure steam pipelines and
carrying out maintenance.
Providing silencers in exhaust line of steam vents.
Rotation of workers working in high noise area as per OSHA
guideline.
Adequate greenbelt is/shall be developed and maintained
around high noise generating area as well as plant premises to
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help in attenuation of noise.
Regular lubrication & preventive maintenance is being/shall be
done to reduce vibration & noise generation.
Use of PPE like ear plugs and ear muffs is/shall be made
compulsory near the high noise generating machines.
Moreover, the personnel are/will be provided breaks in their
working hours, with the continuous exposure not increasing
three (3) hours.
9.11 ADDITIONAL STUDIES
9.10.1 RISK ASSESSMENT
Hindalco Industries Limited (Unit: Birla Copper), GIDC Industrial area, village Dahej, Dist: Bharuch, Gujarat.
Gujarat is metallurgical industry engaged in manufacturing of Cast Copper Rod and now proposes to expand
their production capacity.
Several activities like material handling, charging of molten scrap, continuous casting, etc. are carried out at
the site. Some of the hazards associated with these activities are burn injury, falls, exposure to fumes, exposure
to high temperature, etc.
More comprehensive, systematic and sophisticated methods of Safety Engineering, such as, Hazard
Identification and Qualitative/Quantitative Risk Assessment have been developed to improve upon the
integrity, reliability and safety of industrial plants.
In Qualitative Risk Assessment, risk has been analyzed using methodology called HIRA-Hazards
Identification & Risk Assessment. In HIRA, major manual activities carried out by plant personnel as well as
contract labors have been considered. Qualitative Risk Assessment has been carried out for the areas as
mentioned above.
9.10.2 DISASTER MANAGEMENT SYSTEM
HIL has prepared the Disaster Management Plan (onsite/offsite emergency plan) to minimize human, property
and economic losses. The purpose of this plan is to provide the proponent with means to effectively utilize all
the resources at its disposal for the protection of life, environment and property. The same DMP shall be
updated after expansion to cover new plants or facilities. The details of the same are discussed in the following
sections.
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HIL has developed an emergency management team. The management structure includes the following
personnel and their roles at the time of emergency:
Incident Controllers
Deputy Incident Controllers
Site Main Controller (SMC)
Key Personnel‘s
The other elements of Disaster Management Plan are:
Assembly points
Emergency control center
Fire control arrangements
Medical arrangements
Other arrangements
9.12 OCCUPATIONAL HEALTH, SAFETY & HOUSEKEEPING
The company is very much concerned in terms of health, safety and environment protection. The company
has a ‗Health, Safety & Environment Policy‘ for taking care of the health and safety of its employees.
The following key safety measures are a part of the Health & Safety policy of the company and shall be
followed even after the proposed expansion:
1. Safety Training is provided to the employees.
2. Safety Sirens with Alarm System in case of emergency are provided.
3. Emergency Control Room is established.
4. Assembly point are defined for safe gathering of the employees during the times of emergency.
5. Fire Hydrant System is installed.
6. Fire Extinguishers are provided.
7. Mock drills are periodically conducted and factors like response time are evaluated.
8. Fire squad team is formed for handling any emergency situation & regular training of squad team is
conducted.
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9. First Aid Facility and training are provided.
10. Personal protective gears and equipment are provided to employees.
11. Health checkups are organized at regular intervals.
12. Health check-ups shall be organized at regular intervals.
Housekeeping
Proper housekeeping is an essential part of sound environmental management. It will be rigorously seen that
there is no accumulation of wastes, especially combustible wastes inside the plant area. In summer dry grasses
& vegetation growing inside the plant area will be cut and removed. All firefighting equipment and warning
devices will be kept in perfect working conditions at all the times. It will be seen that all personnel are aware of
the implications of environmental pollution and simple practices to avoid pollution.
9.13 GREENBELT DEVELOPMENT PLAN
The plan for attenuation of the noise and air pollutant level includes design for greenbelt/plantation around
plant boundary, roadside, office buildings and stretches of open land. The vegetation for the attenuation of air
pollutants shall be most needed in the areas where ground level concentrations of the pollutants are to be
highest.
Green belt development plan:
The greenbelt has already been developed in the existing premises of Birla Copper. The unit has already
developed greenbelt in 106 hectors. The unit has already planted 3,47,719 numbers of plantation species
within the premises. A 20-25 m wide green belt shall be proposed on periphery of the area. Further, additional
avenue plantation will be undertaken around 1500 Sq.meter along the roadside of the plant. Extensive
afforestation at plant area will be undertaken which will not only act as lung space in the area but will also
improve aesthetics. Multi-layered plantation comprising of medium height trees (7 m to 10 m) and shrubs (5
m height) are proposed for the green belt. Moreover, in future creepers will be planted along the boundary
wall to enhance its insulation capacity.
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Green belt Development Programme
Year No. of trees/plants to be planted in
plant area
2017-2018 50
2018-2019 100
2019-2020 100
9.14 RAINWATER HARVESTING PLAN
The effectiveness of the drainage system depends on proper cleaning of drainage pipes/channels etc. Regular
checking before & during the monsoon is done to see that none of the drains/drainage facilities are clogged
and are efficient to collect the rainwater under rain water harvesting program. The clogged drains are cleaned
up immediately on report of any clogging or blockage. This checking and cleaning is meticulous during the
monsoon season, especially if heavy rains are forecasted.
Rainwater falling on the entire main shop, ADM building, ware house & will be transferred to storage tank
through closed pipes or separate drain channel. Approx. 3440 m3 of rain water will be collected. This water
will be utilized for fire-fighting, gardening and other ancillary purposes and thereby reducing the water
consumption. This water will be enabling to reduce to fresh water withdrawal from GIDC water supply.
9.15 BUDGETARY PROVISIONS FOR EMS:
The total project cost for proposed expansion will be INR 240 crores. The capital cost of environmental
control system, which include air pollution control device, waste management facilities, greenbelt
development and environmental monitoring would be 20 lacs. The APC, additional greenbelt, safety measures
and other components of the EMP shall be implemented along with the commissioning expansion work. The
annual recurring cost of environmental control for the proposed project has been estimated to be 6.22 crores
of the total EMS cost. The Budgetary Provision made for environmental management is briefly illustrated
below:
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COST BREAK-UP FOR ENVIRONMENT MANAGEMENT SYSTEM (EMS)
No. Particular
Existing Cost
(INR lacs)
2015-16 *
Proposed Cost
(INR lacs)
Total Cost
(INR lacs)
1
Total EMS Cost
(Including Air Pollution Control Measures,
Environmental Monitoring, Environmental
Audit, Greenbelt development)
7788 20 7808
TOTAL 7788 20 7808
*Note: This also includes the other existing plants.
9.16 ENVIRONMENTAL MANAGEMENT CELL
HIL has already formulated the Environmental Management Cell for its existing unit and the same shall be
responsible for all activities after the proposed expansion. EMC involves personnel of plant level as well as
corporate level for interaction with technical & statutory bodies to deal with environmental requirements/issues
at all level. General Manager is head of the Environmental Management Cell with subordinates involving Dy.
Manager, Sr. Engineer, Jr. engineer, Lab technician, Chemist, supervisors, Operators, etc. The EMC carries
out/oversees the monitoring of the stack emission, noise level, analysis of water etc. and keeps the regional /
local statutory body informed about the status of pollution control.
It is the prime responsibility of Head of EMC to ensure that any non-conformity are addressed, the EMP is
implemented & operated efficiently to prevent/control pollution during operational phase of proposed project
as well as to improve the environmental health of the area. The head of EMC shall be responsible for reporting
any non-compliance to higher authority and stakeholders. The proponent already arranges professional training
for personnel of EMC at plant level which shall be provided in area of monitoring and continuous analysis of
the pollutants, legal requirement and environmental management system.
The EMC acts/will also act to ensure efficient & proper implementation of EMP & mitigation measures
suggested for control/prevention of pollution, recycling/reuse of wastewater, conservation of environmental
quality, greenbelt as well as occupational health & safety etc. Conceptually, the Environmental Management
Cell has the following organizational structure.
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9.18 SOCIAL WELFARE & UPLIFTMENT PLAN
The proponent is actively involved in the improvement of society through its contribution in social welfare
activities & programmes. It directly organizes various programmes for social welfare & upliftment or
indirectly contributes in such activities conducted by other organizations by providing financial & other aid.
The proponent is committed to contribute in social welfare & upliftment activities on regular basis. Birla
Copper will continue such activities to fulfill the requirements of its social responsibility under CSR
Programs.
The proponent has been actively engaged in social welfare activities from the past many years. Proponent had
contributes towards the many activities such as education, sustainable livelihood, community health,
infrastructure development etc from April 2015 to March 2016 and spent about Rs. 260 lakhs.
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The company also proposes to carry out CSR activities for the welfare of local community. Under this, the
company will propose a detailed CSR Plan. Under this plan, the proponent has allocated a budget of Rs. 6.22
Crores within five years of period. Activities under the following areas have been identified and shall be
carried out:
Education
Vocational and technical training
Buildings and Civil structures ( Construction of Primary & Secondary schools at Dahej )
Infrastructure Development
Curative Health Care program
9.18 CONCLUSION
Hindalco Industries Limited (Unit: Birla Copper) proposes to expand Continuous Cast Copper Rod from
240000 TPA to 484000 TPA by setting up of a new Continuous Cast Copper Rod plant of 244000 TPA
capacity in the existing Copper Smelter Complex.
Hindalco Industries Limited envisages to use a state of art technology, adopting modernized
machineries/equipment and novel process technologies. The unit has obtained CC&A of GPCB Vide letter
No: AWH-62117, 11/06/2014, which is valid upto 02/03/2020. Unit has also obtained Environmental
Clearance from Ministry of Environment, Forests & Climate Change (MoEFCC), New Delhi.
The EIA study has been carried out with respect to the TORs awarded by MoEFCC, New Delhi. All the
impacts likely to have an effect on the environment have been identified and efficient/adequate mitigation
measures have been proposed for the same.
Considering the probability of likely impacts, the proponent has planned adequate mitigation measures and
EMP. Further, the proponent also undertakes CSR activities which shall have beneficial impacts on the socio-
economic environment. Measures like rainwater harvesting, energy conservation and greenbelt development
are also noteworthy. Looking to the overall project scenario, employment potential and allied development
plans; it has been noticed that the proposed expansion would significantly help in the improvement of the
society and nation at large.
All the relevant safety norms with latest technology have been incorporated in the proposed expansion
project. Hazards and associated risks, safety and security provision associated with the project activities
appear to be acceptable. Hence the project in totality may be considered environmentally safe.
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CHAPTER – 10
DISCLOSURE OF CONSULTANT ENGAGED
In 1986, ECO CHEM SALES & SERVICES (ECSS) started with a set of limited services and unlimited
dreams backed with a vision to develop into a full service environmental and engineering group. Focused
efforts with transparent policies towards pursuit of excellence formed the way of life. Very shortly we were
recognized as Environmental Specialists.
Today, the small group has evolved into a sizeable organization of ECO Group of Companies, which
comprises of two main arms viz. ECOSYSTEM RESOURCE MANAGEMENT PRIVATE LIMITED and
ECO CHEM SALES & SERVICE with several sub divisions.
10.1 INTRODUCTION
ECOSYSTEM RESOURCE MANAGEMENT PRIVATE LIMITED (ERM) is one of the leading
Companies in the field of Environment Service Provider‘s in India. It is an organization with 27 years of rich
experience dedicated to promotion of advanced environmental technologies and indigenous development with
Research & Development for industries &community at large. We are working in the field of Consultancy and
provide Turnkey Environmental and Engineering solutions since 1986.
ECO CHEM SALES & SERVICE (ECSS), an extended arm of Ecosystem Resource Management Pvt. Ltd.
is a group of Scientists, Engineers, and Professional Pollution Consultants. We are a NABET Accredited
company having accreditation in 15 industrial sectors of the schedule of industries. We take up consultancy
projects including conducting of Environment Impact Assessment Studies, Risk Assessment Studies, life cycle
assessment, preparing EIA/EMP Reports, Risk Assessment and Disaster Management Reports, Preparation of
DPR, undertaking Third Party Inspection and Project Management Consultancy, in accordance with various
statutory clearances like Environment Clearance, CRZ Clearance, Forest Clearance, CTE, CCA etc., from
Ministry of Environment and Forest & State Pollution Control Boards.
10.1.1 GROUP COMPANIES & THEIR ACTIVITIES
1. SHRIPAD CONCHEM PRIVATE LIMITED
The flagship Company of SHRIPAD Group, having ISO 9001:2008 Certification is an Authorized Stockist,
Supplier and leading Applicator of world famous and specialty construction chemicals. Making of Cement
Concrete Road/ Floor by using Tremix Vacuum Dewatering system, Epoxy Flooring, Various kind of
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Protective Coatings, Joint Sealing & Water Proofing, Maintenance and Rehabilitation of Structures, Repairing
& Strengthening of Bridges, RCC Chimney, Jetty and other structures, Epoxy Lining, Making of
expansion/construction joints etc. are the main job services the company offers.
2. SHRIPAD CONSTRUCTION
This Company is purely engaged in the civil construction. Building Construction is the area where the
company proved it‘s competence since last two decades. The Company served number of Clients both in
Private & Public Sectors. The construction activities include Infrastructural Projects like Development of small
villages; Institutional Projects like Colleges, Schools, Hospitals, Court buildings; Residential Private
Apartments, Staff quarters & Bungalows; Industrial Projects like construction of textile processing units,
foundation units, DM plants, STP and ETP of various industries.
3. SHRIPAD BUILDING PRODUCTS
The firm stands for utilization of new techniques and technologies in the field of Building Construction by way
of manufacturing Fly Ash Bricks. Over & above manufacturing of Fly Ash Bricks by automatic Hydraulic
Brick Plant, we have been appointed as a franchise manufacturers & distributors of Shell Bitumen for the
product Shelmac PR. Shelmac PR- An instant All-weather Pothole Repair Solution on both Bituminous and
concrete roads.
4. SHRIPAD CONCRETE PRIVATE LIMITED
This is the Ready Mix Concrete venture of SHRIPAD Group and actively engaged in Manufacturing and
Supplying of Ready Mix Concrete (RMC) in various grades. It‘s manufacturing unit / Computerized Batching
Plant is highly equipped with modern machineries with the technologies of Schwing Stetter of Germany with a
production Capacity of 30 Cubic Meter of Concrete Per Hour & 12 No‘s of Transit Mixers runs round the
clock to ensure speedy and timely delivery of concrete.
5. SHAYNE CONSULTANTS
Shayne Consultants is a full fledge Project Management Consultancy Firm which undertakes the PMC for
several heavy construction projects such as road networks, bridges, flyovers, institutional construction, etc.
6. PYXIS NAUTICA ENGINEERING, LLC (USA)
Pyxis Nautica Engineering, LLC (PNE) is a registered American based firm housed at Laplace, Louisiana.
PNE undertakes international assignments including civil engineering design and consultancy and
environmental design, modeling, and regulatory compliance projects.
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10.1.2 VISION & MISSION
VISION
To be a leading global environment consultant and engineering service provider of high repute with a steady
and sustainable growth and development.
MISSION
It is our mission to:
Adopt our Client‘s Environmental challenges as our own.
Promote recycling and reuse of waste, conserve resources, encourage efficient use of energy and improve
the quality of environment as a whole.
Continue to refine the quality of our services, expand and enhance our capabilities, increase our efficiency,
and heighten the standards of excellence.
Elevate the customer service and customer satisfaction to the highest level by providing techno-feasible and
economically viable solutions to their environmental problems.
Provide an equal opportunity for all our employees to succeed and to be rewarded for performance and
commitment.
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10.1.3 KEY PERSONNEL
Mrs. Rekha S. Shah, (M.E. (Environment)), is the CEO of the company, with 30 years of experience, giving
core values to Integrity, Excellence, Generosity, Responsibility & Respect. She is a visionary and the driving
force behind all the activities of the company. Her high business acumen as a sound technocrat and efficient
administrator has resulted in taking the company to the highest level of repute as one of the leading
Environmental Consultants in India. Under her esteemed guidance & leadership, the company is cherishing its
services by a high caliber and talented team of Environment Engineers, Chemical Engineers & Scientists. It is
the business entrepreneurship of Mrs. Shah that has enabled the Company to serve more than 400 reputed
clients within a short span of time. Her inspiration to treat every new challenge as the next step to progress is
leading the company towards tremendous growth not only in size but also in quality and service.
Mr. Shirish P. Shah, (B.E. (Civil), is one of the Board of Directors‘ of the company, with 36 years of
experience. He is a technical expert in the field of Civil Engineering and construction, and has a caliber to
complete turnkey projects of high repute in scheduled time frame giving excellent results. His technical
knowhow and financial control has proved to be the key behind sustainable growth with profitability of the
Company. He has excellent HR Management skills which has helped the organization to reach the height of
excellence. His sincere efforts & management has led to development of high faith level in our clientage.
Mr. P.S. Patel, (B.E. (Chemical)), is an expert in Chemical Engineering and responsible for undertaking
Turnkey Environmental Projects from concept to commissioning. He has a good command over manpower
management and co-ordination with various agencies associated with the project to complete the projects in
schedule time frame with desired quality and satisfactory performance.
Mr. Dhaval S. Shah - (MS – (Environment Eng.) & MBA, USA), is an expert in Civil & Environment
Engineering and is responsible for all projects being carried out in terms of execution and management. His
expertise involves having good knowledge of innovative technologies in the field of design of Effluent
Treatment Plants, Solid Waste Management Techniques, Statistical Data Analysis, and Wetland Wastewater
Treatment Systems. He also has extensive experience in landfill designs, slope stability analysis, soil
consolidation analysis, design of Strom water / sewer drainage network, effluent pipelines, air emission
modeling, lighting surveys and traffic noise modeling. He has an experience in designing the coastal shoreline
protection structures like cofferdams. He also has the experience in preparing several engineering design reports
as well as permit application documents related to air, solid waste, wastewater and coastal engineering media.
Mrs. Ruchika D. Shah - (BS (Electrical Eng.), & MBA (Fin & Int. Audit), USA), has a diverse experience in
project management, co-ordination, operations management, marketing and financial analysis. Her involvement
in quality assurance and monitoring activities ensures a sustainable deliverable product for the clients and
customer satisfaction.
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10.2 KEY TECHNICAL SERVICES
Environmental Services
o Environmental Consultancy
o Environmental Impact Assessment
o Environmental Audits
o Environmental Monitoring & Laboratory Services
o Clearance & Permits like NOC/CCA/EC/CRZ
Turnkey Projects / Wastewater Solutions
EPC Contracts – ETP/CETP/WTP/STP
Engineering & Design Services
Operation & Maintenance
Air Pollution Control Services
Solid Waste Management Services
Supply of ETP Chemical & Cultures
Supply of Water/Air Pollution and Control Equipment
Supply of RO, softening, DM plants, etc.
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10.2.1 CERTIFICATES
NABL Accreditation
Certificate no. T – 2013, dated 26/10/2015 valid up to 25/10/2017 for testing of water, waste water,
sewage, air, noise and soil.
ISO certification (ISO 9001:2008 & 14001:2004)
ISO 14001:2004 Certificate no. 59879/A/0001/UK/En, dated 03/09/2013 valid up to 02/09/2016
ISO 9001:2008 Certificate no. 59879/B/0001/UK/En, dated 03/09/2013 valid up to 02/09/2016
ISO 18001:2008 Certificate no. OHS/03097, dated 08/01/2016 valid up to 07/01/2019
Registration as Env. Auditors with GPCB
GPCB approved as an Env. Auditors to carry out environmental audits for schedule – II category
industries as per the directives of honorable high court vide letter no. GPCB/EA-57(2)/301372 dated
17/01/2015 valid up to 31/12/2016.
10.2.2 NABET Approval
Eco Chem Sales and Services is NABET Accredited Company for conducting Environmental Impact
Assessment Studies (EIA) and obtaining Environmental Clearances. We have valid NABET certificate no.
NABET/EIA/1417/SA2 002, valid up to 10/03/2017.
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No. Sector as per
NABET
Name of Sector
1 1 Mining of minerals including Open cast/ Underground mining
2 2 Offshore and onshore oil and gas exploration, development & production
3 4 Thermal Power Plants
4 8 Metallurgical industries (ferrous & non-ferrous) – both primary and secondary
5 9 Cement plants
6 16 Chemical Fertilizers
7 17 Pesticides industry and pesticide specific intermediates (excluding
formulations)
8 19 Textile – cotton and manmade fibres
9 21 Synthetic organic chemicals industry (dyes & dye intermediates; bulk drugs
and intermediates excluding drug formulations; synthetic rubbers; basic
organic chemicals, other synthetic organic chemicals and chemical
intermediates)
10 24 Pulp & paper industry excluding manufacturing of paper from wastepaper and
manufacture of paper from ready pulp without bleaching
11 27 Oil & gas transportation pipeline (crude and refinery/ petrochemical products),
passing through national parks/ sanctuaries/coral reefs /ecologically sensitive
areas including LNG terminal
12 28 Isolated storage & handling of Hazardous chemicals (As per threshold
planning quantity indicated in column 3 of schedule 2 & 3 of MSIHC Rules
1989 amended 2000)
13 32 Common hazardous waste treatment, storage and disposal facilities (TSDFs)
14 33 Ports, harbours, jetties, marine terminals, break waters and dredging
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No. Sector as per
NABET
Name of Sector
15 34 Highways, Railways, transport terminals, mass rapid transport system
16 36 Common Effluent Treatment Plants (CETPs)
17 38 Building and large construction projects including shopping malls,
multiplexes, commercial complexes, housing estates, hospitals, institutions
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Annexure-1 Environmental Clearance
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Annexure-2 CC&A Copy
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Annexure-3 Land Documents
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Annexure-4 Water Withdrawal Permission
HINDALCO INDUSTRIES LIMITED (UNIT: BIRLA COPPER) PROPOSED EXPANSION PROJECT OF CONTINUOUS CAST COPPER ROD
Eco Chem Sales & Services 306 | P a g e
Annexure-5 Gazette Notification
HINDALCO INDUSTRIES LIMITED (UNIT: BIRLA COPPER) PROPOSED EXPANSION PROJECT OF CONTINUOUS CAST COPPER ROD
Eco Chem Sales & Services 307 | P a g e
Annexure-6 Mutual Aid Agreement
HINDALCO INDUSTRIES LIMITED (UNIT: BIRLA COPPER) PROPOSED EXPANSION PROJECT OF CONTINUOUS CAST COPPER ROD
Eco Chem Sales & Services 308 | P a g e
Annexure-7 EHS Policy
HINDALCO INDUSTRIES LIMITED (UNIT: BIRLA COPPER) PROPOSED EXPANSION PROJECT OF CONTINUOUS CAST COPPER ROD
Eco Chem Sales & Services 309 | P a g e
Annexure-8 Health record
HINDALCO INDUSTRIES LIMITED (UNIT: BIRLA COPPER) PROPOSED EXPANSION PROJECT OF CONTINUOUS CAST COPPER ROD
Eco Chem Sales & Services 310 | P a g e
Annexure-9 CC&A Compliance
HINDALCO INDUSTRIES LIMITED (UNIT: BIRLA COPPER) PROPOSED EXPANSION PROJECT OF CONTINUOUS CAST COPPER ROD
Eco Chem Sales & Services 311 | P a g e
Annexure-10 EC Compliance
~. :., ; '..: ,. ;;; ADITYA BIRI1A:.
HINDALCO
To,The DirectorMinistry of Environment, Forest & Climate ChangeRegional office, Western RegionKendriya Paryavaran BhavanLink Road No.3, Ravi Shanker NagarBHOPAL- 462016. (M.P.)
Dt. 14-04-2016
Kind Attn: Dr. A. Mehrotra
Sub: Six Monthly Compliance report for Oct-15 to March-16.
Ref: 1. Environmental clearance letter no. J-11 011/927/2008-IA-II (I) dated 11.02.2009.2. Environmental clearance letter no. J-11011/220/2004-IA II (I) dated 18.03.2005:3. Environmental clearance letter no. J-11 011/86/2002- IA II (I) dated 10.02.2004.4. Environmental clearance letter no. J-11011/81/2000- IA " (I) dated 08.01.2002.5. Environmental clearance letter no. J-1101117194-IA" dated 14.03.1995
Sir,
Please find enclosed herewith the descriptive reports along with necessary annexure onstatus of compliance to conditions of above mentioned Environmental Clearances for theperiod of October -15 to March -16.
Submitted for your kind perusal please.
Thanking You,
Yours faithfully,
Hi alco Industries Ltd.( n': Birla Copper)
.tCQ~S-~---:td.<:::'
Cf)1<1i61 £I / OFFICEq ~ict'< 0 I -qcf crt 1f?l\<.'1 \!~ (q3-~•.t'*n-n\!l)Mini trJ of Envirorifi1@t& Forests (C)af.t~:r cpl~l~ (4-A~q11al?T)Regional Office 0Nestern Region)
~ h::r:QJ-462016
Dr. P. . andgeJ-Head (Q & Env.)
-Encl: As Above.
cc:The Additional Director (S)Ministry of Environment, Forests & Climate ChangeGovernment of IndiaParyavaran Bhavan,CGO complex, Lodhi roadNew Delhi - 110 003
HINDALCO INDUSTRIESLIMITED(UNIT: BIRLACOPPER)P.O.: Dahej, Dist. Bharuch,Gujarat-392 130, INDIA.Telephone +91 2641 256004-6Fax +912641251002-3
Regd. Off Century Shavan, 3rd Floor, I Website www.hindalco.ccmDr. Annie Besant Road, Worli, Mumbai 400 030. India Email hindalco@adityabirla.comTelephone +91 22 66626666 Ccrporats Identity No. L27020MH1958PLCOl',238
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