11~cn1 f NALCO J_A-( __ -~ Q _~~ _QQL __ ~ _o__~ 14_ Q _ QJ__~ __ Q ~_ lA$ _-J _ lQ_ J)_J_ ~IRJJ_ fl ~II__ _Q_RG__4_-lAJJ_Q-U

RefNo EampS02001 Q ~7- 254277 (0) 255088 (R)

Date 27052017 Fax No 06853254277 e-mail pkpatranalcoindiacoin

irector (Impact Assessment) inistry of Environment Forest amp Climate Change

Indira Paryavaran Bhawan Jor Bagh Road Aliganj NEW DELHI-110 003

Sub Half yearly Compliance Status on Environment Clearance pertaining to the period from Oct 2016 to Mar 2017

Ref Your Office Memorandum NoJ-11011652008-1A11 (I) dt11052010

Dear Sir

Please find enclosed herewith half yearly compliance status on Environment Clearance

pertaining to Alumina Refinery NALCO Damanjodi for the period from October 2016 to

March2017 along with a write up CD in pdf format

Thanking you

Yours faithfully for NATIONAL ALUMINIUM COMPANY LTD

( PRAFULLA Ku PATRA) DYGENERAL MANAGER (Chem)-EampS

Encl as above

CC (i) Director lVIinistry of Environment amp Forests Govt of India Eastern Regional Office Al3-Chandrasekharpur BHUBANESWAR - 751 023(Odisha)

(ii) Central Pollution Control Board Southern Conclave Block 502 5th and 6th Floors 1582 Rajdanga Main Road Kolkata - 700 107

(iii) The Member Secretary State Pollution Control Board Odisha Al118 Neelakanthanagar Unit-VIII BHUBANESWAR-751 001

NATIONAL ALUMINIUM COMPANY LIMITED (A Government of India Enterprise amp NAV ARATNA Company )

MINES amp REFINERY COMPLEX DAMANJODI- 763 008 KORAPUT ORISSA Phone 06853 254277 (office) 06853254277(Fax)

Cell +91 94370254214 e-mail pkpatranalcoindiacoin Regd Office Nalco Bhawan P1 Nayapalli Bhubaneswar-751013

MOEF ENVIRONMENT CLEARANCE Dated 11052010 FOR ALUMINA REFINERY(21 MMTPA TO 2275 MMTPA) F NoJ-11011652008-1AIWl dt11052010

SINo I Point Description Status A SPECIFIC CONDITIONS

i Compliance to all the specific and general conditions stipulated for the existing plant by the CentralState Govt shall be ensured and regular reports submitted to the Ministry and its Regional Office at Bhubaneswar

All the specific and general conditions stipulated by Central IState Govt are ensured regularly monitored and compliance report submitted to the SPCB amp MoEF

ii Adequate air pollution control measures viz Electrostatic precipitator(s) at calciner and boiler stacks and bag filters at other places provided shall control gaseous emissions within 50 mgNm3

No new stack shall be installed in the proposed expansion of Alumina Refinery On-line continuous monitoring device for SPM and S02 shall be provided to check SPM and S02 emissions levels Low NOx burners shall be installed to control the NOx emissions The height of the stacks shall be as per the CPCB guidelines for the dispersion of S02 Provision for flue gas desulphurization devices (FGD) shall also be kept to control S02 emissions The emissions shall conform to the standards prescribed by the MinistryCPCBOPCB whichever is more stringent Gaseous emissions shall be regularly monitored and records maintained and reports submitted to th is Ministry including its Regional Office at and reports submitted to the Ministrys Regional Office at Bhubaneswar CPCB and OPCB six monthly All the other parameters including SPM S02 NOx and Poly-Aromatic Hydrocarbons (PAHs) prescribed for the Alumina Refinery plants shall be followed

i) Emission through Calciners stack maintained below 50 mgNm3 and Boilers stack maintained as per SPCB consent condition ie below 150 mgNma However the revamping process of Boiler 2 ESP is in progress for further reduction of SPM The height of the stacks are well within the CPCB Guidelines for both Boilers amp Calciners

ii) On line monitoring device for SPM S02 NOx installed in Boilers and in Calciners for continuous monitoring

iii) Gaseous emissions are regularly monitored and monthly reports along with analysis results are being submitted to SPCB every month and six monthly reports to CPCB amp MoEF

iv) PAH are also monitored by external NABL approved Laboratory (Emission analysis is attached in Annexure-I)

iii Fugitive emission from red mud disposal area shall be controlled by water sprinkling Bag filters with dust collectors shall be provided to Alumina loading area bauxite crushing area coal amp ash handling areas and lime handling area to control the dust emissions Dust suppression and dry fog system shall be provided in Bauxite and coal handling areas Garland drain shall be created at red mud and fly ash disposal areas

i) Water sprinklers have been installed in the dry portion of Red Mud Pond to control fugitive emission

ii) Bag filters have been provided at Calcination Plant amp Alumina Handling plant for fugitive dust control

iii) Water sprinklers and dust extraction System has been provided at Coal amp Ash Handling areas for dust suppression

iv) High capacity scrubber system and piping conveyor installed in Lime handling area for fugitive dust control

v) Dry fog system provided in bauxite handling area for dust control

vi) Garland drains have been provided in Red Mud Pond and Ash Pond

Paae- 10f 8

viii

The National Ambient Air Quality Emission Standards issued by the Agreed and the standards are being followediv 16thMinistry vide GSR No 826(E) dated November 2009 shall be (Analysis Report of Ambient Air Quality as per Standard is

followed enclosed in Annexure -II) All the Poly-Aromatic Hydrocarbons (PAH) including Phenanthrene and Poly-Aromatic Hydrocarbons ( Phenanthrene and Fluorathrene ) Fluorathrene shall be controlled within the permissible limit monitored of Boiler amp Calciner Stacks are being analysed (Analysis report quarterly and report submitted regularly to the Ministry and its Regional is attached in Annexure-I) Office at Bhubaneswar CPCB OPCB

v

Gaseous emission levels including secondary fugitive emissions from all All the gaseous emissions are regularly monitored controlled and the sources shall be controlled within the latest permissible limits issued by

vi maintained within the latest permissible limits (Analysis of

the Ministry and regularly monitored GuidelinesCode of Practice issued gaseous parameters of stacks amp Ambient Air is attached in by the CPCB shall be followed Annexure I amp II)

Three (03) numbers of Rain Water harvesting structures have capacity of the reservoir shall be enhanced to meet the maximum water Efforts shall be made to make use of rain water harvest If neededvii

been installed at Alumina Refinery near HRD Training Centre amp requirement Only balance water requirement shall be met from other Administration building premises Consultancy has been awarded sources for another Rain Water Harvesting structure Total water requirement from Kerandi River shall not exceed 128311 m3day The wastewater shall be treated in existing effluent treatment plant (ETP) and reused in the process Oily wastewater from oil storage tank and oil unloading area shall be treated in treatment plant The process effluent shall be recycled to the plant and Zero discharge shall be adopted The sanitary waste will be treated in sewage treatment plant (STP) and used in ash slurry disposal

As reflected in the EIAIEMP report all the wastewater from the Alumina Refinery shall be properly treated in the effluent treatment plant (ETP) Zero effluent discharge shall be strictly followed and no wastewater shall be discharged outside the premises Extensive measures shall be undertaken for the recyclereuse of the treated wastewater in the process Oil wastewater shall be treated in API separator and routed to reclamation pond for recycling The domestic wastewater shall be treated in the sewage treatment plant (STP) and treated wastewater conforming to the standards for land application shall be used for green belt development

ix

x Regular monitoring of influent and effluent surface sub-surface and ground water shall be ensured including Total Organic Compounds (TOC) including Arsenic Cyanide Phenol and COD shall be monitored and treated wastewater shall meet the norms prescribed by the State Pollution Control Board or described under the E(P) Act whichever are more stringent

bull Water drawn amp used from Kerandi River is within the permiSSible Iimitof6 MGD

bull Oily water from oil storage tank and oil unloading area are being separated in OWS pit OampG concentration of plant outlet storm water drain is within the permissible value(OampG concentration of shaktilake Holding Pond water analysed during March is lt10 mgltr)

bull NALCO Refinery has adopted the Zero discharge concept since its inception The process effluent is being recycled for process use

bull The sanitary waste water after treatment in Sewage Treatment Plant (STP) is being utilized for hortictilllJE~_plJq)ose

bull The concept of zero discharge is being strictly followed

bull Process effluent is recycled for process use

bull Domestic waste water after treatment in STP is being utilized for green belt development inside Alumina Refinery amp Township (Analysis Report of STP treated water is enclosed in AnnexureshyIII)

Regular monitoring of Plant outlet surface drain amp Ground water is monitored analyzed monthly and results are reported to SPCB (Analysis report of plant outlet storm water drain Shaktilake Outlet water amp Ground Water is enclosed in Annexure-IV)1_ ____ Page- 2 of 8

xi The company shall adopt high concentration slurry disposal system for red mud and ash disposal and water from red mud and ash pond disposal area shall be recycled back and reused for slurry disposal HDPE lining shall be provided to avoid any leakage to the ground Leachate collection facilities shall be provided to the secured landfill facility (SLF) Proper care shall be taken to ensure no run off or seepage from the red mud disposal site to natural drainage Efforts shall also be made to find out productive uses of red mud in brick and ceramic products etc STP sludge shall be utilized as manure for green belt development All the used oil and batteries shall be sold to the authorized recyclersre-processors

bull Red Mud Slurry is disposed to Red Mud Pond by Thickened Tailing Disposal (TID) having average 55 concentration Action initiated for High Concentration Slurry Disposal System for Ash Slurry disposal

bull Water from Red Mud Pond amp Ash pond is reclaimed amp being utilized for process Slurry making amp Fly Ash pulping( Status is attached in Annexure-V)

bull Care has been taken to ensure no run off and seepage from Red Mud Pond which is periodically monitored pH value of Ground Water amp Surface water near Red mud Pond is monitored (Annexure-IV)

bull Efforts have been made for productive use of Red mud for brick making and cement production MsJNARDC in collaboration with Ms Manishree Refractory has developed Red mud brick Red Mud is supplied to MsToshali Cements amp Ms Ambuja cement for production of ferrosilicon cement on experimental basis RampD projects in collaboration with liT IIMT and other research institutes are going on for commercial utilisation of red mud

bull STP sludge is used as manure for green belt development bull All the used oil and batteries are auctioned to the

authorized recycl~rsjr~-processors xii Monitoring of ground water quality around the red mud and ash ponds

shall be undertaken by providing piezometeric holes in conSUltation with the OPCSSGWS CGWS and data submitted to the Ministry Regional Office and OPCS A leachate study shall be undertaken and report submitted to the Ministrys Regional Office at Shubaneswar OPCS and CPCS within six months of commissioning of the expansion project Proper care shall be taken to ensure no run off or seepage from the red mud disposal site to natural drainage

bull Piezometers have been installed on the dams of both Ash Pond and Red Mud Pond

bull Monitoring of ground water quality is being carried out and results are found within the norms (Attached in AnnexureshyIV)

bull No run off from Red Mud Pond to natural drains Garland drains are provided Water quality of nearby drains is being monitored

- - -~---

Page- 3 of 8

gt- Red Mud and Fly Ash is disposed to eXisting disposal manufacturing brick and ceramic products etc The industry shall also take

xiii I Efforts shall be made to find out productive uses of red mud in facility ie to red Mud Pond amp Ash Pond respectively in

steps to utilize red mud and fly ash to maximum extent by itself and shall slurry form provide all facilities to other potential users Red mud and fly ash shall be gt- MsJNARDC in collaboration with MsManishree disposed off in the existing disposal facilities only No land for red mud Refractory has developed Red mud brick MsNALCO and fly ash disposal shall be acquired is in touch with Cement Plants to utilize red mud in

cement manufacturing gt- Few other ongoing RampD projects on Red Mud

utilization are Hydro metallurgical replenishment of Red Mud for extraction of rare earth elements (La Ce Sc etc) and its purification amp Extraction of Fe203 from Red Mud

gt- Fly ash is being utilized for Agriculture cement brick and road making Pond ash is being utilized for reclamation of low lying areas Annual flyash implementation report is submitted to SPCS amp MoEF

Following RampD projects have been taken up for utilisation of Red Mud amp fly Ash 1 Lab scale development and production of wear resistant

ceramic tiles from NALCO fly ash(IITKharagpurNALCO) 2 Industrial scale investigation of development of wear

resistant ceramic tiles from Nalco Coal ash(IIT KharagpurNALCO)

3 Investigation on recovery of alumina from Nalco fly ash through pyrohydrometallurgical route (IMMT Shubaneswar)

4 A comprehensive RampD agreement has been signed with MIS Chaleico china for development of iron concentrate from red mud

5 Proposal for development of Geo polymer concrete by using Fly Ash amp Red mud is going on

Proper utilization of fly ash shall be ensured as per Fly Ash Notification Efforts have been made to increase fly ash utilization Ash 1999 and subsequent amendment in 2003 amp 2010 All the fly ash shall be Implementation Report amp annual utilization status report is provided to cement and brick manufacturers for further utilization and being submitted to SPCS amp MoEF Memorandum of Understanding shall be submitted to the Ministrys Ash implementation report for FY 2016-17 submitted to SPCS Regional Office at Shubaneswar amp Moef on dated 24042017 vide no EampS02007053

Utilization for the year 2016-17 is 10272

Page- 4 of 8

xiv

xv A Risk and Disaster Management Plan along with the mitigation measures shall be prepared and a copy submitted to the Ministrys Regional Office at Shubaneswar OPCS and CPCS within 3 months of issue of environment clearance letter

xvi

xvii

Occupational health surveillance of the workers shall be done on a regular basis and records maintained as per the Factories Act As proposed green belt of adequate width and density shall be provided in 33 area to mitigate the effects of fugitive emissions all around the plant with local species in consultation with the DFO as per the CPCS guidelines

xvii All the recommendations made in the Charter on Corporate Responsibility i for Environment Protection (CREP) for the Alumina Refinery Plants shall

be implemented

Risk and Disaster Management Plan along with the mitigation measures prepared and submitted to the Ministry earlier

Occupational Health Surveillance of Workers is being done regularly as per Factories Act and record is being maintained Green belt is being developed with local species during monsoon season of every year in consultation with DFO and as per CPCS Guidelines Till now an area of 18187 hectares I

has been covered for green belt development against total area of 2956 hectares which is more than 33 Total number of saplings planted during the year 2016-17 is I

30500 numbers and cumulative plantation since inception is I

3573000 numbers As per CREP guideline two issues (i) Phasing out disposal of I

Red Mud amp (ii) Utilisation of Red mud come under the purview of Alumina Refinery Plant I

Red Mud is disposed in Slurry form (55 concentration) through Thickened Tailing disposal (ITD) method A number of projects are going on for commercial utilization of Red Mud

xix

xx

B i

ii

At least 5 of the total cost of the project shall be earmarked towards the corporate social responsibility and item-wise details along with time bound action plan shall be prepared and submitted to the Ministrys Regional Office at Shubaneswar Implementation of such program shall be ensured accordingly in a time bound manner The company shall provide housing for construction labour within the site with all necessary infrastructure and facilities such as fuel for cooking mobile toilets mobile STP safe drinking water medical health care creche etc The housing may be in the form of temporary structures to be removed after the completion of the project GENERAL CONDITIONS The project authorities must strictly adhere to the stipulations made by the Orissa Pollution Control Soard (OPCS) and the State Government No further expansion or modifications in the plant shall be carried out without prior approval of the Ministry of Environment and Forests

- - - - -

An independent body is set-up by NALCO under the name of NALCO FOUNDATION to look after CSR activities A sum of 2616 Cr has been incurred on CSR head for NALCO Collective for the year 2015-16

Temporary structure with all amenities had been provided to construction workers adjacent to Plant boundary near CISF Colony amp Mathalput PHC nearer to alumina plant

Agreed amp being adhered

Noted and agreed

-

r -~e=-5----S - shy I

Noted and Agreed loadmass based standards notified by this Ministry on 19th May 1993 amp standards prescribed from time to time The Orissa Pollution Control Soard (OPCS) may specify more stringent standards for the relevant parameters keeping in view the nature of the industry and its size amp location

iii The gaseous emissions from various process units shall conform to the

At least four ambient air quality monitoring stations shall be established in 4 nos of MQM Stations are in operation ie at CISF Colony the downward direction as well as where maximum ground level

iv Water Treatment Plant Community Centre amp NALCO Club

concentration of SPM S02 and NOx are anticipated in consultation with Realtime Data is connected to SPCS amp CPCS server the OPCS Data on ambient air quality and stack emission shall be Data on Ambient Air Quality and stack emission are being regularly submitted to this Ministry including its Regional Office at submitted to the SPCS on monthly basis and half yearly to Shubaneswar and OPCS CPCS once in six months Ministry

(Analysis Report of Ambient Air Quality for the period Oct2016 to March 2017 is attached in Annexure -II)

v In-plant control measures for checking fugitive emissions from all the Control measure for checking fugitive emission at vulnerable vulnerable sources shall be provided Further specific measures like locations have been provided Specific measures like water water sprinkling around the coal stockpiles and asphalting or concreting of sprinkling Scrubbing amp dry Fog System have been adopted the roads shall be done to control fugitive emissions for control of dust emission (The analYSis report of fugitive

emission are attached in Annexure-VI) Industrial wastewater shall be properly collected treated so as to conform Industrial waste water is collected at a pond and recycled for to the standards prescribed under GSR 422 (E) dated 19th May 1993 and

vi process use

31 st IThe wastewater from STPs is utilized for green beltDecember 1993 or as amended form time to time The treated

develo~ment after treatment wastewater shall be utilized for Qlantation ~urpose The overall noise levels in and around the plant area shall be kept well Noise control measures have been adopted to maintain the within the standards (85 dSA) by providing noise control measures

vii noise levels within the norms

including acoustic hoods silencers enclosures etc on all sources of noise Noise level analysis report for the period Oct 2016 to March I generation The ambient noise levels shall conform to the standards 2017 is enclosed at Annexure-VII I

Iprescribed under EPA Rules 1989 viz 75 dSA (day time) and 70 dBA (night time) Occupational health surveillance of the workers shall be done on a regular Occupational Health Surveillance of Workers is being done I basis and records maintained as per the Factories Act

viii regularly as per Factories Act and records are being maintained

The company shall develop rain water harvesting structures to harvest the Three (03) numbers of Rain Water Harvesting structures have I rain water for utilization in the lean season besides recharging the ground

ix been installed at Alumina Refinery near HRD Training Centre I

water table amp Administration building Consultancy awarded for another Rain Water Harvesting unit

Page 6 of 8

x The project proponent shall also comply with all the environmental protection measures and safeguards recommended in the EIA EMP report Further the company must undertake socio-economic development activities in the surrounding villages like community development programs educational programs drinking water supply and health care etc Suggestions made during the public hearing shall be implemented

i Alumina Refinery is undertaking peripheral development amp CSR activities through an independent body NALCO Foundation in the surrounding villages

ii Mobile medical vans along with medicines amp qualified Medical Personnel engaged for health care of peripheral villagers

xi As proposed Rs 13000 Crores and Rs 1400 Crores shall be earmarked The earmarked amount kept for environmental pollution control towards total capital cost and recurring costannum for environmental pollution control measures All the funds allocated shall be judiciously utilized to implement the conditions stipulated by the Ministry of

measures is not diverted and the same used for the particular purpose only However the expenditure incurred towards environmental pollution measures is given below

Environment and Forests as well as the State Government The funds so 1 2014-15 Rs 1884 Crores provided shall not be diverted for any other purpose 2 2015-16Rs

3 2016-17 Rs 3813 Crores 6106 Crores

xii The Regional Office of this Ministry at Bhubaneswar CPCBOPCB shall Officials of SPCB Regional Office visits the Plant on regular monitor the stipulated conditions A six monthly compliance report and the monitored data along with statistical interpretation shall be submitted to

basis for inspection sampling and monitoring of stipulated conditions

them regularly Six monthly compliance report with monitored data is being submitted to the Ministry and monthly report to OSPCB

XIII The Project Proponent shall inform the public that the project has been Informed to public through news paper advertisement in the accorded environmental clearance by the Ministry and copies of the clearance letter are available with the OPCB and may also be seen at

specified language and copy submitted to the regional office earlier

Website of the Ministry of Environment and Forests at httpenvfornic in This shall be advertised within seven days from the date of issue of the clearance letter at least in two local newspapers that are widely circulated in the region of which one shall be in the vernacular language of the locality concerned and a copy of the same shall be forwarded to the Regional office at Bhubaneswar

xiv A copy of clearance letter shall be sent by the proponent to concerned Copy of clearance letter sent to all concerned earlier Panchayat Zila Parishad Municipal Corporation Urban Local Body and the local NGO if any from whom suggestions representations if any were received while processing the proposal The clearance letter shall also be put on the web site of the company by the proponent

Page 7 of 8

-----

xv I The project proponent shall upload the status of compliance of the stipulated environment clearance conditions including results of bull Monitoring amp Compliance reports are being submitted to monitored data on their website and shall update the same periodically It SpeB on monthly basis and Half Yearly compliance status shall simultaneously be sent to the Regional Office of the MOEF the of EC conditions are being submitted to MoEF respective Zonal Office of CPCB and the OPCB The criteria pollutant bull Ambient air quality parameters and stack emission data are levels namely SPM RSPM S02 NOx (ambient levels as well as stack being displayed at the main gate and uploaded in the emissions) or critical sectoral parameters like Total Organic Compounds companys website (TOC) including cyanide phenol and COD etc indicated for the projects shall be monitored and displayed at a convenient location near the main gate of the company in the public domain

xvi I The project proponent shall also submit six monthly reports on the status Compliance reports are being submitted regularly within of the compliance of the stipulated environmental conditions including stipulated time results of monitored data (both in hard copies as well as bye-mail) to the respective Regional Office of MOEF the respective Zonal Office of CPCB and the SPCB

xvii I The environmental statement for each financial year ending 31 Sf March in Environment Statement for each financial year is being Form-Vas is mandated to be submitted by the project proponent to the submitted annually to SPCB The latest Environmental concerned State Pollution Control Board as prescribed under the Statement for 2015-16 have been uploaded in the Companys Environment (Protection) Rules 1986 as amended subsequently shall Website Environment Statement for 2016-17 shall be also be put on the website of the company along with the status of submitted to SPCB amp MoEF by June 2017 compliance of environmental conditions and shall also be sent to the respective Regional Offiyes of the MOEF ~ e-mail

xvii IProject authorities shall inform the Regional Office as well as the Ministry Agreed followed and informed i the date of financial closure and final approval of the project by the

concerned authorities and the date of commencing the land development work

~ (PK PATRA)

DYGENERAL MANAGER (Chem)-EampS

Paae- 8 of 8

ANNEXURE-I

STACK EMISSION (From Oct2016 to Mar2017)

A Analysis of SPM ( mgNm3 ) SI Stack SPC

No Board Norms

OCT16 NOV16 DEC16 JAN17 FEB17 MAR 17

01 Calciner-A 50 27 41 29 30 29 30 02 Calciner-B 50 33 36 32 33 32 36 03 Calciner-C 50 32 36 22 34 32 28 04 Calciner-O 50 22 41 39 40 41 39 05 Boiler-I 150 1352 1424 149 1464 1446 1407 06 Boiler-II 150 - - - 1398 - -07 Boiler-III 150 1220 1307 1456 1437 1394 1444 08 Boiler-IV 150 1395 1435 1433 - 1393 1420 09 Boiler-V 150 1330 1392 1450 139 1445 1439

B PAH Analysis of Boiler StackJmicrogramNm J )

PASS- A outlets of Boilers (Date of Sampling 21 032017)

Boiler-I Boiler2 Boiler-3 Boiler-4 Boiler-5 Pass-A Outlet Pass-A Outlet Pass-A Outlet Pass-A Outlet Pass-A Outlet Phenanthrene

012 - 023 030 025 Flouranthrene

023 - 036 042 039 PASS- B outlets of Boilers (Date of Sampling 21032017)

Boiler-I Boiler2 Boiler-3 Boiler-4 Boiler-5 Pass-B Outlet Pass-B Outlet Pass- B Outlet Pass-B Outlet Pass-B Outlet Phenanthrene

014 - 022 028 023 Flouranthrene

027 - 039 038 041 C PAH Analysis of Calciner Stack microgramNm 3

)

Calcination Plant Stacks (Date of Sampling 21032017)

I Calciner-A Calciner-B Calciner-C Calciner-O

Phenanthrene I 038 059 042 043 Flouranthrene I 113 242 201 119

D Gaseous Analysis of Boiler Stack (mglNm 3 )

Boiler-I Pass- A Pass- B

S02 478 456 NOx 235 239

Pass- A amp Pass-B Outlets (Date of Sampling 21 032017)

Boiler-2 Pass- A Pass- B

- -

- -

Boiler-3 Boiler-4 Boiler-5 Pass- A Pass- B

486 226

Pass- A Pass- B Pass- A Pass- B

493 473 489 473 489 227 243 238 243 238

(PK PATRA) OYGENERAL MANAGER (Chem)-EampS

ANNEXURE-III

ANALYSIS REPORT OF STP TREATED WATER (From Oct2016 to Mar2017)

SI No

PARAMETERS Norms OCT16 NOV16 DEC16 JAN17 FEB17 MAR17

STP -III OUTLET 01 pH 55-90 73 728 738 741 748 736 02 TSS (mglltr) 100 522 516 542 538 586 548 04 Oilamp Grease

(mgltr) 10 096 094 096 098 096 092

05 BOD (mgltr) 30 182 178 192 202 198 188 05 COD (mgltr) 250 326 346 345 352 346 332 STP -IV OUTLET 01 pH 55-90 722 726 724 73 732 738 02 TSS (mgltr) 100 494 486 472 482 478 462 03 Oilamp Grease

(mglltr) 10 102 101 102 106 104 102

04 BOD (mgltr) 30 194 196 194 198 196 192 05 COD (mglltr) 250 374 382 378 382 37 8 364 (There was no overflow durrng this perrod The treated water IS used for green belt development)

(PK PATRA) DYGENERAL MANAGER (CHEM) - EampS

ANNEXURE-V

RECYCLING OF POND RETURN WATER (From Oct2016 to Mar2017)

SI Month RED MUD WATER ASH POND WATER No Percentage of Water

Recycled from Pond (Return water as of water input to pond through mud)

Quantity of Ash slurry disposed to

pond (m3)

Quantity of Water Returned from Pond (m 3

)

01 Oct2016 1244 944693 872400 02 Nov2016 1418 854071 792480 03 Dec2016 1281 804847 733320 04 Jan2017 1364 824367 758880 05 Feb2017 1354 780127 727440 06 Mar2017 1496 774849 721380

(PK PATRA) DYGENERAL MANAGER (Chem)- EampS

ANNEXURE-VII

NOISE ANALYSIS REPORT (dBA) (From Oct 2016 to Mar2017)

Month OCT2016 Location Norm Lab Building Main Gate Emergency

Gate Canteen Angle

Station Day Time 75 658 635 558 652 739

Night Time 70 567 578 390 555 662 Month NOV2016

Location Norm Lab Building Main Gate Emergency Gate

Canteen Angle Station

Day Time 75 656 589 485 674 736 Night Time 70 608 497 384 620 654

Month JAN2017 Location Norm Lab Building Main Gate Emergency

Gate Canteen Angle

Station Day Time 75 648 592 464 636 742

Night Time 70 582 552 425 574 648 Month FEB2017

Location Norm Lab Building Main Gate Emergency Gate

Canteen Angle Station

Day Time 75 667 586 476 642 742 Night Time 70 62 2 512 394 582 646

Month MAR2017 Location Norm Lab Building Main Gate Emergency

Gate Canteen Angle

Station Day Time 75 682 528 468 628 722

Night Time 70 564 480 386 562 652

(PK PATRA) DYGENERAL MANAGER (Chem)-EampS

viii

The National Ambient Air Quality Emission Standards issued by the Agreed and the standards are being followediv 16thMinistry vide GSR No 826(E) dated November 2009 shall be (Analysis Report of Ambient Air Quality as per Standard is

followed enclosed in Annexure -II) All the Poly-Aromatic Hydrocarbons (PAH) including Phenanthrene and Poly-Aromatic Hydrocarbons ( Phenanthrene and Fluorathrene ) Fluorathrene shall be controlled within the permissible limit monitored of Boiler amp Calciner Stacks are being analysed (Analysis report quarterly and report submitted regularly to the Ministry and its Regional is attached in Annexure-I) Office at Bhubaneswar CPCB OPCB

v

Gaseous emission levels including secondary fugitive emissions from all All the gaseous emissions are regularly monitored controlled and the sources shall be controlled within the latest permissible limits issued by

vi maintained within the latest permissible limits (Analysis of

the Ministry and regularly monitored GuidelinesCode of Practice issued gaseous parameters of stacks amp Ambient Air is attached in by the CPCB shall be followed Annexure I amp II)

Three (03) numbers of Rain Water harvesting structures have capacity of the reservoir shall be enhanced to meet the maximum water Efforts shall be made to make use of rain water harvest If neededvii

been installed at Alumina Refinery near HRD Training Centre amp requirement Only balance water requirement shall be met from other Administration building premises Consultancy has been awarded sources for another Rain Water Harvesting structure Total water requirement from Kerandi River shall not exceed 128311 m3day The wastewater shall be treated in existing effluent treatment plant (ETP) and reused in the process Oily wastewater from oil storage tank and oil unloading area shall be treated in treatment plant The process effluent shall be recycled to the plant and Zero discharge shall be adopted The sanitary waste will be treated in sewage treatment plant (STP) and used in ash slurry disposal

As reflected in the EIAIEMP report all the wastewater from the Alumina Refinery shall be properly treated in the effluent treatment plant (ETP) Zero effluent discharge shall be strictly followed and no wastewater shall be discharged outside the premises Extensive measures shall be undertaken for the recyclereuse of the treated wastewater in the process Oil wastewater shall be treated in API separator and routed to reclamation pond for recycling The domestic wastewater shall be treated in the sewage treatment plant (STP) and treated wastewater conforming to the standards for land application shall be used for green belt development

ix

x Regular monitoring of influent and effluent surface sub-surface and ground water shall be ensured including Total Organic Compounds (TOC) including Arsenic Cyanide Phenol and COD shall be monitored and treated wastewater shall meet the norms prescribed by the State Pollution Control Board or described under the E(P) Act whichever are more stringent

bull Water drawn amp used from Kerandi River is within the permiSSible Iimitof6 MGD

bull Oily water from oil storage tank and oil unloading area are being separated in OWS pit OampG concentration of plant outlet storm water drain is within the permissible value(OampG concentration of shaktilake Holding Pond water analysed during March is lt10 mgltr)

bull NALCO Refinery has adopted the Zero discharge concept since its inception The process effluent is being recycled for process use

bull The sanitary waste water after treatment in Sewage Treatment Plant (STP) is being utilized for hortictilllJE~_plJq)ose

bull The concept of zero discharge is being strictly followed

bull Process effluent is recycled for process use

bull Domestic waste water after treatment in STP is being utilized for green belt development inside Alumina Refinery amp Township (Analysis Report of STP treated water is enclosed in AnnexureshyIII)

Regular monitoring of Plant outlet surface drain amp Ground water is monitored analyzed monthly and results are reported to SPCB (Analysis report of plant outlet storm water drain Shaktilake Outlet water amp Ground Water is enclosed in Annexure-IV)1_ ____ Page- 2 of 8

xi The company shall adopt high concentration slurry disposal system for red mud and ash disposal and water from red mud and ash pond disposal area shall be recycled back and reused for slurry disposal HDPE lining shall be provided to avoid any leakage to the ground Leachate collection facilities shall be provided to the secured landfill facility (SLF) Proper care shall be taken to ensure no run off or seepage from the red mud disposal site to natural drainage Efforts shall also be made to find out productive uses of red mud in brick and ceramic products etc STP sludge shall be utilized as manure for green belt development All the used oil and batteries shall be sold to the authorized recyclersre-processors

bull Red Mud Slurry is disposed to Red Mud Pond by Thickened Tailing Disposal (TID) having average 55 concentration Action initiated for High Concentration Slurry Disposal System for Ash Slurry disposal

bull Water from Red Mud Pond amp Ash pond is reclaimed amp being utilized for process Slurry making amp Fly Ash pulping( Status is attached in Annexure-V)

bull Care has been taken to ensure no run off and seepage from Red Mud Pond which is periodically monitored pH value of Ground Water amp Surface water near Red mud Pond is monitored (Annexure-IV)

bull Efforts have been made for productive use of Red mud for brick making and cement production MsJNARDC in collaboration with Ms Manishree Refractory has developed Red mud brick Red Mud is supplied to MsToshali Cements amp Ms Ambuja cement for production of ferrosilicon cement on experimental basis RampD projects in collaboration with liT IIMT and other research institutes are going on for commercial utilisation of red mud

bull STP sludge is used as manure for green belt development bull All the used oil and batteries are auctioned to the

authorized recycl~rsjr~-processors xii Monitoring of ground water quality around the red mud and ash ponds

shall be undertaken by providing piezometeric holes in conSUltation with the OPCSSGWS CGWS and data submitted to the Ministry Regional Office and OPCS A leachate study shall be undertaken and report submitted to the Ministrys Regional Office at Shubaneswar OPCS and CPCS within six months of commissioning of the expansion project Proper care shall be taken to ensure no run off or seepage from the red mud disposal site to natural drainage

bull Piezometers have been installed on the dams of both Ash Pond and Red Mud Pond

bull Monitoring of ground water quality is being carried out and results are found within the norms (Attached in AnnexureshyIV)

bull No run off from Red Mud Pond to natural drains Garland drains are provided Water quality of nearby drains is being monitored

- - -~---

Page- 3 of 8

gt- Red Mud and Fly Ash is disposed to eXisting disposal manufacturing brick and ceramic products etc The industry shall also take

xiii I Efforts shall be made to find out productive uses of red mud in facility ie to red Mud Pond amp Ash Pond respectively in

steps to utilize red mud and fly ash to maximum extent by itself and shall slurry form provide all facilities to other potential users Red mud and fly ash shall be gt- MsJNARDC in collaboration with MsManishree disposed off in the existing disposal facilities only No land for red mud Refractory has developed Red mud brick MsNALCO and fly ash disposal shall be acquired is in touch with Cement Plants to utilize red mud in

cement manufacturing gt- Few other ongoing RampD projects on Red Mud

utilization are Hydro metallurgical replenishment of Red Mud for extraction of rare earth elements (La Ce Sc etc) and its purification amp Extraction of Fe203 from Red Mud

gt- Fly ash is being utilized for Agriculture cement brick and road making Pond ash is being utilized for reclamation of low lying areas Annual flyash implementation report is submitted to SPCS amp MoEF

Following RampD projects have been taken up for utilisation of Red Mud amp fly Ash 1 Lab scale development and production of wear resistant

ceramic tiles from NALCO fly ash(IITKharagpurNALCO) 2 Industrial scale investigation of development of wear

resistant ceramic tiles from Nalco Coal ash(IIT KharagpurNALCO)

3 Investigation on recovery of alumina from Nalco fly ash through pyrohydrometallurgical route (IMMT Shubaneswar)

4 A comprehensive RampD agreement has been signed with MIS Chaleico china for development of iron concentrate from red mud

5 Proposal for development of Geo polymer concrete by using Fly Ash amp Red mud is going on

Proper utilization of fly ash shall be ensured as per Fly Ash Notification Efforts have been made to increase fly ash utilization Ash 1999 and subsequent amendment in 2003 amp 2010 All the fly ash shall be Implementation Report amp annual utilization status report is provided to cement and brick manufacturers for further utilization and being submitted to SPCS amp MoEF Memorandum of Understanding shall be submitted to the Ministrys Ash implementation report for FY 2016-17 submitted to SPCS Regional Office at Shubaneswar amp Moef on dated 24042017 vide no EampS02007053

Utilization for the year 2016-17 is 10272

Page- 4 of 8

xiv

xv A Risk and Disaster Management Plan along with the mitigation measures shall be prepared and a copy submitted to the Ministrys Regional Office at Shubaneswar OPCS and CPCS within 3 months of issue of environment clearance letter

xvi

xvii

Occupational health surveillance of the workers shall be done on a regular basis and records maintained as per the Factories Act As proposed green belt of adequate width and density shall be provided in 33 area to mitigate the effects of fugitive emissions all around the plant with local species in consultation with the DFO as per the CPCS guidelines

xvii All the recommendations made in the Charter on Corporate Responsibility i for Environment Protection (CREP) for the Alumina Refinery Plants shall

be implemented

Risk and Disaster Management Plan along with the mitigation measures prepared and submitted to the Ministry earlier

Occupational Health Surveillance of Workers is being done regularly as per Factories Act and record is being maintained Green belt is being developed with local species during monsoon season of every year in consultation with DFO and as per CPCS Guidelines Till now an area of 18187 hectares I

has been covered for green belt development against total area of 2956 hectares which is more than 33 Total number of saplings planted during the year 2016-17 is I

30500 numbers and cumulative plantation since inception is I

3573000 numbers As per CREP guideline two issues (i) Phasing out disposal of I

Red Mud amp (ii) Utilisation of Red mud come under the purview of Alumina Refinery Plant I

Red Mud is disposed in Slurry form (55 concentration) through Thickened Tailing disposal (ITD) method A number of projects are going on for commercial utilization of Red Mud

xix

xx

B i

ii

At least 5 of the total cost of the project shall be earmarked towards the corporate social responsibility and item-wise details along with time bound action plan shall be prepared and submitted to the Ministrys Regional Office at Shubaneswar Implementation of such program shall be ensured accordingly in a time bound manner The company shall provide housing for construction labour within the site with all necessary infrastructure and facilities such as fuel for cooking mobile toilets mobile STP safe drinking water medical health care creche etc The housing may be in the form of temporary structures to be removed after the completion of the project GENERAL CONDITIONS The project authorities must strictly adhere to the stipulations made by the Orissa Pollution Control Soard (OPCS) and the State Government No further expansion or modifications in the plant shall be carried out without prior approval of the Ministry of Environment and Forests

- - - - -

An independent body is set-up by NALCO under the name of NALCO FOUNDATION to look after CSR activities A sum of 2616 Cr has been incurred on CSR head for NALCO Collective for the year 2015-16

Temporary structure with all amenities had been provided to construction workers adjacent to Plant boundary near CISF Colony amp Mathalput PHC nearer to alumina plant

Agreed amp being adhered

Noted and agreed

-

r -~e=-5----S - shy I

Noted and Agreed loadmass based standards notified by this Ministry on 19th May 1993 amp standards prescribed from time to time The Orissa Pollution Control Soard (OPCS) may specify more stringent standards for the relevant parameters keeping in view the nature of the industry and its size amp location

iii The gaseous emissions from various process units shall conform to the

At least four ambient air quality monitoring stations shall be established in 4 nos of MQM Stations are in operation ie at CISF Colony the downward direction as well as where maximum ground level

iv Water Treatment Plant Community Centre amp NALCO Club

concentration of SPM S02 and NOx are anticipated in consultation with Realtime Data is connected to SPCS amp CPCS server the OPCS Data on ambient air quality and stack emission shall be Data on Ambient Air Quality and stack emission are being regularly submitted to this Ministry including its Regional Office at submitted to the SPCS on monthly basis and half yearly to Shubaneswar and OPCS CPCS once in six months Ministry

(Analysis Report of Ambient Air Quality for the period Oct2016 to March 2017 is attached in Annexure -II)

v In-plant control measures for checking fugitive emissions from all the Control measure for checking fugitive emission at vulnerable vulnerable sources shall be provided Further specific measures like locations have been provided Specific measures like water water sprinkling around the coal stockpiles and asphalting or concreting of sprinkling Scrubbing amp dry Fog System have been adopted the roads shall be done to control fugitive emissions for control of dust emission (The analYSis report of fugitive

emission are attached in Annexure-VI) Industrial wastewater shall be properly collected treated so as to conform Industrial waste water is collected at a pond and recycled for to the standards prescribed under GSR 422 (E) dated 19th May 1993 and

vi process use

31 st IThe wastewater from STPs is utilized for green beltDecember 1993 or as amended form time to time The treated

develo~ment after treatment wastewater shall be utilized for Qlantation ~urpose The overall noise levels in and around the plant area shall be kept well Noise control measures have been adopted to maintain the within the standards (85 dSA) by providing noise control measures

vii noise levels within the norms

including acoustic hoods silencers enclosures etc on all sources of noise Noise level analysis report for the period Oct 2016 to March I generation The ambient noise levels shall conform to the standards 2017 is enclosed at Annexure-VII I

Iprescribed under EPA Rules 1989 viz 75 dSA (day time) and 70 dBA (night time) Occupational health surveillance of the workers shall be done on a regular Occupational Health Surveillance of Workers is being done I basis and records maintained as per the Factories Act

viii regularly as per Factories Act and records are being maintained

The company shall develop rain water harvesting structures to harvest the Three (03) numbers of Rain Water Harvesting structures have I rain water for utilization in the lean season besides recharging the ground

ix been installed at Alumina Refinery near HRD Training Centre I

water table amp Administration building Consultancy awarded for another Rain Water Harvesting unit

Page 6 of 8

x The project proponent shall also comply with all the environmental protection measures and safeguards recommended in the EIA EMP report Further the company must undertake socio-economic development activities in the surrounding villages like community development programs educational programs drinking water supply and health care etc Suggestions made during the public hearing shall be implemented

i Alumina Refinery is undertaking peripheral development amp CSR activities through an independent body NALCO Foundation in the surrounding villages

ii Mobile medical vans along with medicines amp qualified Medical Personnel engaged for health care of peripheral villagers

xi As proposed Rs 13000 Crores and Rs 1400 Crores shall be earmarked The earmarked amount kept for environmental pollution control towards total capital cost and recurring costannum for environmental pollution control measures All the funds allocated shall be judiciously utilized to implement the conditions stipulated by the Ministry of

measures is not diverted and the same used for the particular purpose only However the expenditure incurred towards environmental pollution measures is given below

Environment and Forests as well as the State Government The funds so 1 2014-15 Rs 1884 Crores provided shall not be diverted for any other purpose 2 2015-16Rs

3 2016-17 Rs 3813 Crores 6106 Crores

xii The Regional Office of this Ministry at Bhubaneswar CPCBOPCB shall Officials of SPCB Regional Office visits the Plant on regular monitor the stipulated conditions A six monthly compliance report and the monitored data along with statistical interpretation shall be submitted to

basis for inspection sampling and monitoring of stipulated conditions

them regularly Six monthly compliance report with monitored data is being submitted to the Ministry and monthly report to OSPCB

XIII The Project Proponent shall inform the public that the project has been Informed to public through news paper advertisement in the accorded environmental clearance by the Ministry and copies of the clearance letter are available with the OPCB and may also be seen at

specified language and copy submitted to the regional office earlier

Website of the Ministry of Environment and Forests at httpenvfornic in This shall be advertised within seven days from the date of issue of the clearance letter at least in two local newspapers that are widely circulated in the region of which one shall be in the vernacular language of the locality concerned and a copy of the same shall be forwarded to the Regional office at Bhubaneswar

xiv A copy of clearance letter shall be sent by the proponent to concerned Copy of clearance letter sent to all concerned earlier Panchayat Zila Parishad Municipal Corporation Urban Local Body and the local NGO if any from whom suggestions representations if any were received while processing the proposal The clearance letter shall also be put on the web site of the company by the proponent

Page 7 of 8

-----

xv I The project proponent shall upload the status of compliance of the stipulated environment clearance conditions including results of bull Monitoring amp Compliance reports are being submitted to monitored data on their website and shall update the same periodically It SpeB on monthly basis and Half Yearly compliance status shall simultaneously be sent to the Regional Office of the MOEF the of EC conditions are being submitted to MoEF respective Zonal Office of CPCB and the OPCB The criteria pollutant bull Ambient air quality parameters and stack emission data are levels namely SPM RSPM S02 NOx (ambient levels as well as stack being displayed at the main gate and uploaded in the emissions) or critical sectoral parameters like Total Organic Compounds companys website (TOC) including cyanide phenol and COD etc indicated for the projects shall be monitored and displayed at a convenient location near the main gate of the company in the public domain

xvi I The project proponent shall also submit six monthly reports on the status Compliance reports are being submitted regularly within of the compliance of the stipulated environmental conditions including stipulated time results of monitored data (both in hard copies as well as bye-mail) to the respective Regional Office of MOEF the respective Zonal Office of CPCB and the SPCB

xvii I The environmental statement for each financial year ending 31 Sf March in Environment Statement for each financial year is being Form-Vas is mandated to be submitted by the project proponent to the submitted annually to SPCB The latest Environmental concerned State Pollution Control Board as prescribed under the Statement for 2015-16 have been uploaded in the Companys Environment (Protection) Rules 1986 as amended subsequently shall Website Environment Statement for 2016-17 shall be also be put on the website of the company along with the status of submitted to SPCB amp MoEF by June 2017 compliance of environmental conditions and shall also be sent to the respective Regional Offiyes of the MOEF ~ e-mail

xvii IProject authorities shall inform the Regional Office as well as the Ministry Agreed followed and informed i the date of financial closure and final approval of the project by the

concerned authorities and the date of commencing the land development work

~ (PK PATRA)

DYGENERAL MANAGER (Chem)-EampS

Paae- 8 of 8

ANNEXURE-I

STACK EMISSION (From Oct2016 to Mar2017)

A Analysis of SPM ( mgNm3 ) SI Stack SPC

No Board Norms

OCT16 NOV16 DEC16 JAN17 FEB17 MAR 17

01 Calciner-A 50 27 41 29 30 29 30 02 Calciner-B 50 33 36 32 33 32 36 03 Calciner-C 50 32 36 22 34 32 28 04 Calciner-O 50 22 41 39 40 41 39 05 Boiler-I 150 1352 1424 149 1464 1446 1407 06 Boiler-II 150 - - - 1398 - -07 Boiler-III 150 1220 1307 1456 1437 1394 1444 08 Boiler-IV 150 1395 1435 1433 - 1393 1420 09 Boiler-V 150 1330 1392 1450 139 1445 1439

B PAH Analysis of Boiler StackJmicrogramNm J )

PASS- A outlets of Boilers (Date of Sampling 21 032017)

Boiler-I Boiler2 Boiler-3 Boiler-4 Boiler-5 Pass-A Outlet Pass-A Outlet Pass-A Outlet Pass-A Outlet Pass-A Outlet Phenanthrene

012 - 023 030 025 Flouranthrene

023 - 036 042 039 PASS- B outlets of Boilers (Date of Sampling 21032017)

Boiler-I Boiler2 Boiler-3 Boiler-4 Boiler-5 Pass-B Outlet Pass-B Outlet Pass- B Outlet Pass-B Outlet Pass-B Outlet Phenanthrene

014 - 022 028 023 Flouranthrene

027 - 039 038 041 C PAH Analysis of Calciner Stack microgramNm 3

)

Calcination Plant Stacks (Date of Sampling 21032017)

I Calciner-A Calciner-B Calciner-C Calciner-O

Phenanthrene I 038 059 042 043 Flouranthrene I 113 242 201 119

D Gaseous Analysis of Boiler Stack (mglNm 3 )

Boiler-I Pass- A Pass- B

S02 478 456 NOx 235 239

Pass- A amp Pass-B Outlets (Date of Sampling 21 032017)

Boiler-2 Pass- A Pass- B

- -

- -

Boiler-3 Boiler-4 Boiler-5 Pass- A Pass- B

486 226

Pass- A Pass- B Pass- A Pass- B

493 473 489 473 489 227 243 238 243 238

(PK PATRA) OYGENERAL MANAGER (Chem)-EampS

ANNEXURE-III

ANALYSIS REPORT OF STP TREATED WATER (From Oct2016 to Mar2017)

SI No

PARAMETERS Norms OCT16 NOV16 DEC16 JAN17 FEB17 MAR17

STP -III OUTLET 01 pH 55-90 73 728 738 741 748 736 02 TSS (mglltr) 100 522 516 542 538 586 548 04 Oilamp Grease

(mgltr) 10 096 094 096 098 096 092

05 BOD (mgltr) 30 182 178 192 202 198 188 05 COD (mgltr) 250 326 346 345 352 346 332 STP -IV OUTLET 01 pH 55-90 722 726 724 73 732 738 02 TSS (mgltr) 100 494 486 472 482 478 462 03 Oilamp Grease

(mglltr) 10 102 101 102 106 104 102

04 BOD (mgltr) 30 194 196 194 198 196 192 05 COD (mglltr) 250 374 382 378 382 37 8 364 (There was no overflow durrng this perrod The treated water IS used for green belt development)

(PK PATRA) DYGENERAL MANAGER (CHEM) - EampS

ANNEXURE-V

RECYCLING OF POND RETURN WATER (From Oct2016 to Mar2017)

SI Month RED MUD WATER ASH POND WATER No Percentage of Water

Recycled from Pond (Return water as of water input to pond through mud)

Quantity of Ash slurry disposed to

pond (m3)

Quantity of Water Returned from Pond (m 3

)

01 Oct2016 1244 944693 872400 02 Nov2016 1418 854071 792480 03 Dec2016 1281 804847 733320 04 Jan2017 1364 824367 758880 05 Feb2017 1354 780127 727440 06 Mar2017 1496 774849 721380

(PK PATRA) DYGENERAL MANAGER (Chem)- EampS

ANNEXURE-VII

NOISE ANALYSIS REPORT (dBA) (From Oct 2016 to Mar2017)

Month OCT2016 Location Norm Lab Building Main Gate Emergency

Gate Canteen Angle

Station Day Time 75 658 635 558 652 739

Night Time 70 567 578 390 555 662 Month NOV2016

Location Norm Lab Building Main Gate Emergency Gate

Canteen Angle Station

Day Time 75 656 589 485 674 736 Night Time 70 608 497 384 620 654

Month JAN2017 Location Norm Lab Building Main Gate Emergency

Gate Canteen Angle

Station Day Time 75 648 592 464 636 742

Night Time 70 582 552 425 574 648 Month FEB2017

Location Norm Lab Building Main Gate Emergency Gate

Canteen Angle Station

Day Time 75 667 586 476 642 742 Night Time 70 62 2 512 394 582 646

Month MAR2017 Location Norm Lab Building Main Gate Emergency

Gate Canteen Angle

Station Day Time 75 682 528 468 628 722

Night Time 70 564 480 386 562 652

(PK PATRA) DYGENERAL MANAGER (Chem)-EampS

xi The company shall adopt high concentration slurry disposal system for red mud and ash disposal and water from red mud and ash pond disposal area shall be recycled back and reused for slurry disposal HDPE lining shall be provided to avoid any leakage to the ground Leachate collection facilities shall be provided to the secured landfill facility (SLF) Proper care shall be taken to ensure no run off or seepage from the red mud disposal site to natural drainage Efforts shall also be made to find out productive uses of red mud in brick and ceramic products etc STP sludge shall be utilized as manure for green belt development All the used oil and batteries shall be sold to the authorized recyclersre-processors

bull Red Mud Slurry is disposed to Red Mud Pond by Thickened Tailing Disposal (TID) having average 55 concentration Action initiated for High Concentration Slurry Disposal System for Ash Slurry disposal

bull Water from Red Mud Pond amp Ash pond is reclaimed amp being utilized for process Slurry making amp Fly Ash pulping( Status is attached in Annexure-V)

bull Care has been taken to ensure no run off and seepage from Red Mud Pond which is periodically monitored pH value of Ground Water amp Surface water near Red mud Pond is monitored (Annexure-IV)

bull Efforts have been made for productive use of Red mud for brick making and cement production MsJNARDC in collaboration with Ms Manishree Refractory has developed Red mud brick Red Mud is supplied to MsToshali Cements amp Ms Ambuja cement for production of ferrosilicon cement on experimental basis RampD projects in collaboration with liT IIMT and other research institutes are going on for commercial utilisation of red mud

bull STP sludge is used as manure for green belt development bull All the used oil and batteries are auctioned to the

authorized recycl~rsjr~-processors xii Monitoring of ground water quality around the red mud and ash ponds

shall be undertaken by providing piezometeric holes in conSUltation with the OPCSSGWS CGWS and data submitted to the Ministry Regional Office and OPCS A leachate study shall be undertaken and report submitted to the Ministrys Regional Office at Shubaneswar OPCS and CPCS within six months of commissioning of the expansion project Proper care shall be taken to ensure no run off or seepage from the red mud disposal site to natural drainage

bull Piezometers have been installed on the dams of both Ash Pond and Red Mud Pond

bull Monitoring of ground water quality is being carried out and results are found within the norms (Attached in AnnexureshyIV)

bull No run off from Red Mud Pond to natural drains Garland drains are provided Water quality of nearby drains is being monitored

- - -~---

Page- 3 of 8

gt- Red Mud and Fly Ash is disposed to eXisting disposal manufacturing brick and ceramic products etc The industry shall also take

xiii I Efforts shall be made to find out productive uses of red mud in facility ie to red Mud Pond amp Ash Pond respectively in

steps to utilize red mud and fly ash to maximum extent by itself and shall slurry form provide all facilities to other potential users Red mud and fly ash shall be gt- MsJNARDC in collaboration with MsManishree disposed off in the existing disposal facilities only No land for red mud Refractory has developed Red mud brick MsNALCO and fly ash disposal shall be acquired is in touch with Cement Plants to utilize red mud in

cement manufacturing gt- Few other ongoing RampD projects on Red Mud

utilization are Hydro metallurgical replenishment of Red Mud for extraction of rare earth elements (La Ce Sc etc) and its purification amp Extraction of Fe203 from Red Mud

gt- Fly ash is being utilized for Agriculture cement brick and road making Pond ash is being utilized for reclamation of low lying areas Annual flyash implementation report is submitted to SPCS amp MoEF

Following RampD projects have been taken up for utilisation of Red Mud amp fly Ash 1 Lab scale development and production of wear resistant

ceramic tiles from NALCO fly ash(IITKharagpurNALCO) 2 Industrial scale investigation of development of wear

resistant ceramic tiles from Nalco Coal ash(IIT KharagpurNALCO)

3 Investigation on recovery of alumina from Nalco fly ash through pyrohydrometallurgical route (IMMT Shubaneswar)

4 A comprehensive RampD agreement has been signed with MIS Chaleico china for development of iron concentrate from red mud

5 Proposal for development of Geo polymer concrete by using Fly Ash amp Red mud is going on

Proper utilization of fly ash shall be ensured as per Fly Ash Notification Efforts have been made to increase fly ash utilization Ash 1999 and subsequent amendment in 2003 amp 2010 All the fly ash shall be Implementation Report amp annual utilization status report is provided to cement and brick manufacturers for further utilization and being submitted to SPCS amp MoEF Memorandum of Understanding shall be submitted to the Ministrys Ash implementation report for FY 2016-17 submitted to SPCS Regional Office at Shubaneswar amp Moef on dated 24042017 vide no EampS02007053

Utilization for the year 2016-17 is 10272

Page- 4 of 8

xiv

xv A Risk and Disaster Management Plan along with the mitigation measures shall be prepared and a copy submitted to the Ministrys Regional Office at Shubaneswar OPCS and CPCS within 3 months of issue of environment clearance letter

xvi

xvii

Occupational health surveillance of the workers shall be done on a regular basis and records maintained as per the Factories Act As proposed green belt of adequate width and density shall be provided in 33 area to mitigate the effects of fugitive emissions all around the plant with local species in consultation with the DFO as per the CPCS guidelines

xvii All the recommendations made in the Charter on Corporate Responsibility i for Environment Protection (CREP) for the Alumina Refinery Plants shall

be implemented

Risk and Disaster Management Plan along with the mitigation measures prepared and submitted to the Ministry earlier

Occupational Health Surveillance of Workers is being done regularly as per Factories Act and record is being maintained Green belt is being developed with local species during monsoon season of every year in consultation with DFO and as per CPCS Guidelines Till now an area of 18187 hectares I

has been covered for green belt development against total area of 2956 hectares which is more than 33 Total number of saplings planted during the year 2016-17 is I

30500 numbers and cumulative plantation since inception is I

3573000 numbers As per CREP guideline two issues (i) Phasing out disposal of I

Red Mud amp (ii) Utilisation of Red mud come under the purview of Alumina Refinery Plant I

Red Mud is disposed in Slurry form (55 concentration) through Thickened Tailing disposal (ITD) method A number of projects are going on for commercial utilization of Red Mud

xix

xx

B i

ii

At least 5 of the total cost of the project shall be earmarked towards the corporate social responsibility and item-wise details along with time bound action plan shall be prepared and submitted to the Ministrys Regional Office at Shubaneswar Implementation of such program shall be ensured accordingly in a time bound manner The company shall provide housing for construction labour within the site with all necessary infrastructure and facilities such as fuel for cooking mobile toilets mobile STP safe drinking water medical health care creche etc The housing may be in the form of temporary structures to be removed after the completion of the project GENERAL CONDITIONS The project authorities must strictly adhere to the stipulations made by the Orissa Pollution Control Soard (OPCS) and the State Government No further expansion or modifications in the plant shall be carried out without prior approval of the Ministry of Environment and Forests

- - - - -

An independent body is set-up by NALCO under the name of NALCO FOUNDATION to look after CSR activities A sum of 2616 Cr has been incurred on CSR head for NALCO Collective for the year 2015-16

Temporary structure with all amenities had been provided to construction workers adjacent to Plant boundary near CISF Colony amp Mathalput PHC nearer to alumina plant

Agreed amp being adhered

Noted and agreed

-

r -~e=-5----S - shy I

Noted and Agreed loadmass based standards notified by this Ministry on 19th May 1993 amp standards prescribed from time to time The Orissa Pollution Control Soard (OPCS) may specify more stringent standards for the relevant parameters keeping in view the nature of the industry and its size amp location

iii The gaseous emissions from various process units shall conform to the

At least four ambient air quality monitoring stations shall be established in 4 nos of MQM Stations are in operation ie at CISF Colony the downward direction as well as where maximum ground level

iv Water Treatment Plant Community Centre amp NALCO Club

concentration of SPM S02 and NOx are anticipated in consultation with Realtime Data is connected to SPCS amp CPCS server the OPCS Data on ambient air quality and stack emission shall be Data on Ambient Air Quality and stack emission are being regularly submitted to this Ministry including its Regional Office at submitted to the SPCS on monthly basis and half yearly to Shubaneswar and OPCS CPCS once in six months Ministry

(Analysis Report of Ambient Air Quality for the period Oct2016 to March 2017 is attached in Annexure -II)

v In-plant control measures for checking fugitive emissions from all the Control measure for checking fugitive emission at vulnerable vulnerable sources shall be provided Further specific measures like locations have been provided Specific measures like water water sprinkling around the coal stockpiles and asphalting or concreting of sprinkling Scrubbing amp dry Fog System have been adopted the roads shall be done to control fugitive emissions for control of dust emission (The analYSis report of fugitive

emission are attached in Annexure-VI) Industrial wastewater shall be properly collected treated so as to conform Industrial waste water is collected at a pond and recycled for to the standards prescribed under GSR 422 (E) dated 19th May 1993 and

vi process use

31 st IThe wastewater from STPs is utilized for green beltDecember 1993 or as amended form time to time The treated

develo~ment after treatment wastewater shall be utilized for Qlantation ~urpose The overall noise levels in and around the plant area shall be kept well Noise control measures have been adopted to maintain the within the standards (85 dSA) by providing noise control measures

vii noise levels within the norms

including acoustic hoods silencers enclosures etc on all sources of noise Noise level analysis report for the period Oct 2016 to March I generation The ambient noise levels shall conform to the standards 2017 is enclosed at Annexure-VII I

Iprescribed under EPA Rules 1989 viz 75 dSA (day time) and 70 dBA (night time) Occupational health surveillance of the workers shall be done on a regular Occupational Health Surveillance of Workers is being done I basis and records maintained as per the Factories Act

viii regularly as per Factories Act and records are being maintained

The company shall develop rain water harvesting structures to harvest the Three (03) numbers of Rain Water Harvesting structures have I rain water for utilization in the lean season besides recharging the ground

ix been installed at Alumina Refinery near HRD Training Centre I

water table amp Administration building Consultancy awarded for another Rain Water Harvesting unit

Page 6 of 8

x The project proponent shall also comply with all the environmental protection measures and safeguards recommended in the EIA EMP report Further the company must undertake socio-economic development activities in the surrounding villages like community development programs educational programs drinking water supply and health care etc Suggestions made during the public hearing shall be implemented

i Alumina Refinery is undertaking peripheral development amp CSR activities through an independent body NALCO Foundation in the surrounding villages

ii Mobile medical vans along with medicines amp qualified Medical Personnel engaged for health care of peripheral villagers

xi As proposed Rs 13000 Crores and Rs 1400 Crores shall be earmarked The earmarked amount kept for environmental pollution control towards total capital cost and recurring costannum for environmental pollution control measures All the funds allocated shall be judiciously utilized to implement the conditions stipulated by the Ministry of

measures is not diverted and the same used for the particular purpose only However the expenditure incurred towards environmental pollution measures is given below

Environment and Forests as well as the State Government The funds so 1 2014-15 Rs 1884 Crores provided shall not be diverted for any other purpose 2 2015-16Rs

3 2016-17 Rs 3813 Crores 6106 Crores

xii The Regional Office of this Ministry at Bhubaneswar CPCBOPCB shall Officials of SPCB Regional Office visits the Plant on regular monitor the stipulated conditions A six monthly compliance report and the monitored data along with statistical interpretation shall be submitted to

basis for inspection sampling and monitoring of stipulated conditions

them regularly Six monthly compliance report with monitored data is being submitted to the Ministry and monthly report to OSPCB

XIII The Project Proponent shall inform the public that the project has been Informed to public through news paper advertisement in the accorded environmental clearance by the Ministry and copies of the clearance letter are available with the OPCB and may also be seen at

specified language and copy submitted to the regional office earlier

Website of the Ministry of Environment and Forests at httpenvfornic in This shall be advertised within seven days from the date of issue of the clearance letter at least in two local newspapers that are widely circulated in the region of which one shall be in the vernacular language of the locality concerned and a copy of the same shall be forwarded to the Regional office at Bhubaneswar

xiv A copy of clearance letter shall be sent by the proponent to concerned Copy of clearance letter sent to all concerned earlier Panchayat Zila Parishad Municipal Corporation Urban Local Body and the local NGO if any from whom suggestions representations if any were received while processing the proposal The clearance letter shall also be put on the web site of the company by the proponent

Page 7 of 8

-----

xv I The project proponent shall upload the status of compliance of the stipulated environment clearance conditions including results of bull Monitoring amp Compliance reports are being submitted to monitored data on their website and shall update the same periodically It SpeB on monthly basis and Half Yearly compliance status shall simultaneously be sent to the Regional Office of the MOEF the of EC conditions are being submitted to MoEF respective Zonal Office of CPCB and the OPCB The criteria pollutant bull Ambient air quality parameters and stack emission data are levels namely SPM RSPM S02 NOx (ambient levels as well as stack being displayed at the main gate and uploaded in the emissions) or critical sectoral parameters like Total Organic Compounds companys website (TOC) including cyanide phenol and COD etc indicated for the projects shall be monitored and displayed at a convenient location near the main gate of the company in the public domain

xvi I The project proponent shall also submit six monthly reports on the status Compliance reports are being submitted regularly within of the compliance of the stipulated environmental conditions including stipulated time results of monitored data (both in hard copies as well as bye-mail) to the respective Regional Office of MOEF the respective Zonal Office of CPCB and the SPCB

xvii I The environmental statement for each financial year ending 31 Sf March in Environment Statement for each financial year is being Form-Vas is mandated to be submitted by the project proponent to the submitted annually to SPCB The latest Environmental concerned State Pollution Control Board as prescribed under the Statement for 2015-16 have been uploaded in the Companys Environment (Protection) Rules 1986 as amended subsequently shall Website Environment Statement for 2016-17 shall be also be put on the website of the company along with the status of submitted to SPCB amp MoEF by June 2017 compliance of environmental conditions and shall also be sent to the respective Regional Offiyes of the MOEF ~ e-mail

xvii IProject authorities shall inform the Regional Office as well as the Ministry Agreed followed and informed i the date of financial closure and final approval of the project by the

concerned authorities and the date of commencing the land development work

~ (PK PATRA)

DYGENERAL MANAGER (Chem)-EampS

Paae- 8 of 8

ANNEXURE-I

STACK EMISSION (From Oct2016 to Mar2017)

A Analysis of SPM ( mgNm3 ) SI Stack SPC

No Board Norms

OCT16 NOV16 DEC16 JAN17 FEB17 MAR 17

01 Calciner-A 50 27 41 29 30 29 30 02 Calciner-B 50 33 36 32 33 32 36 03 Calciner-C 50 32 36 22 34 32 28 04 Calciner-O 50 22 41 39 40 41 39 05 Boiler-I 150 1352 1424 149 1464 1446 1407 06 Boiler-II 150 - - - 1398 - -07 Boiler-III 150 1220 1307 1456 1437 1394 1444 08 Boiler-IV 150 1395 1435 1433 - 1393 1420 09 Boiler-V 150 1330 1392 1450 139 1445 1439

B PAH Analysis of Boiler StackJmicrogramNm J )

PASS- A outlets of Boilers (Date of Sampling 21 032017)

Boiler-I Boiler2 Boiler-3 Boiler-4 Boiler-5 Pass-A Outlet Pass-A Outlet Pass-A Outlet Pass-A Outlet Pass-A Outlet Phenanthrene

012 - 023 030 025 Flouranthrene

023 - 036 042 039 PASS- B outlets of Boilers (Date of Sampling 21032017)

Boiler-I Boiler2 Boiler-3 Boiler-4 Boiler-5 Pass-B Outlet Pass-B Outlet Pass- B Outlet Pass-B Outlet Pass-B Outlet Phenanthrene

014 - 022 028 023 Flouranthrene

027 - 039 038 041 C PAH Analysis of Calciner Stack microgramNm 3

)

Calcination Plant Stacks (Date of Sampling 21032017)

I Calciner-A Calciner-B Calciner-C Calciner-O

Phenanthrene I 038 059 042 043 Flouranthrene I 113 242 201 119

D Gaseous Analysis of Boiler Stack (mglNm 3 )

Boiler-I Pass- A Pass- B

S02 478 456 NOx 235 239

Pass- A amp Pass-B Outlets (Date of Sampling 21 032017)

Boiler-2 Pass- A Pass- B

- -

- -

Boiler-3 Boiler-4 Boiler-5 Pass- A Pass- B

486 226

Pass- A Pass- B Pass- A Pass- B

493 473 489 473 489 227 243 238 243 238

(PK PATRA) OYGENERAL MANAGER (Chem)-EampS

ANNEXURE-III

ANALYSIS REPORT OF STP TREATED WATER (From Oct2016 to Mar2017)

SI No

PARAMETERS Norms OCT16 NOV16 DEC16 JAN17 FEB17 MAR17

STP -III OUTLET 01 pH 55-90 73 728 738 741 748 736 02 TSS (mglltr) 100 522 516 542 538 586 548 04 Oilamp Grease

(mgltr) 10 096 094 096 098 096 092

05 BOD (mgltr) 30 182 178 192 202 198 188 05 COD (mgltr) 250 326 346 345 352 346 332 STP -IV OUTLET 01 pH 55-90 722 726 724 73 732 738 02 TSS (mgltr) 100 494 486 472 482 478 462 03 Oilamp Grease

(mglltr) 10 102 101 102 106 104 102

04 BOD (mgltr) 30 194 196 194 198 196 192 05 COD (mglltr) 250 374 382 378 382 37 8 364 (There was no overflow durrng this perrod The treated water IS used for green belt development)

(PK PATRA) DYGENERAL MANAGER (CHEM) - EampS

ANNEXURE-V

RECYCLING OF POND RETURN WATER (From Oct2016 to Mar2017)

SI Month RED MUD WATER ASH POND WATER No Percentage of Water

Recycled from Pond (Return water as of water input to pond through mud)

Quantity of Ash slurry disposed to

pond (m3)

Quantity of Water Returned from Pond (m 3

)

01 Oct2016 1244 944693 872400 02 Nov2016 1418 854071 792480 03 Dec2016 1281 804847 733320 04 Jan2017 1364 824367 758880 05 Feb2017 1354 780127 727440 06 Mar2017 1496 774849 721380

(PK PATRA) DYGENERAL MANAGER (Chem)- EampS

ANNEXURE-VII

NOISE ANALYSIS REPORT (dBA) (From Oct 2016 to Mar2017)

Month OCT2016 Location Norm Lab Building Main Gate Emergency

Gate Canteen Angle

Station Day Time 75 658 635 558 652 739

Night Time 70 567 578 390 555 662 Month NOV2016

Location Norm Lab Building Main Gate Emergency Gate

Canteen Angle Station

Day Time 75 656 589 485 674 736 Night Time 70 608 497 384 620 654

Month JAN2017 Location Norm Lab Building Main Gate Emergency

Gate Canteen Angle

Station Day Time 75 648 592 464 636 742

Night Time 70 582 552 425 574 648 Month FEB2017

Location Norm Lab Building Main Gate Emergency Gate

Canteen Angle Station

Day Time 75 667 586 476 642 742 Night Time 70 62 2 512 394 582 646

Month MAR2017 Location Norm Lab Building Main Gate Emergency

Gate Canteen Angle

Station Day Time 75 682 528 468 628 722

Night Time 70 564 480 386 562 652

(PK PATRA) DYGENERAL MANAGER (Chem)-EampS

gt- Red Mud and Fly Ash is disposed to eXisting disposal manufacturing brick and ceramic products etc The industry shall also take

xiii I Efforts shall be made to find out productive uses of red mud in facility ie to red Mud Pond amp Ash Pond respectively in

steps to utilize red mud and fly ash to maximum extent by itself and shall slurry form provide all facilities to other potential users Red mud and fly ash shall be gt- MsJNARDC in collaboration with MsManishree disposed off in the existing disposal facilities only No land for red mud Refractory has developed Red mud brick MsNALCO and fly ash disposal shall be acquired is in touch with Cement Plants to utilize red mud in

cement manufacturing gt- Few other ongoing RampD projects on Red Mud

utilization are Hydro metallurgical replenishment of Red Mud for extraction of rare earth elements (La Ce Sc etc) and its purification amp Extraction of Fe203 from Red Mud

gt- Fly ash is being utilized for Agriculture cement brick and road making Pond ash is being utilized for reclamation of low lying areas Annual flyash implementation report is submitted to SPCS amp MoEF

Following RampD projects have been taken up for utilisation of Red Mud amp fly Ash 1 Lab scale development and production of wear resistant

ceramic tiles from NALCO fly ash(IITKharagpurNALCO) 2 Industrial scale investigation of development of wear

resistant ceramic tiles from Nalco Coal ash(IIT KharagpurNALCO)

3 Investigation on recovery of alumina from Nalco fly ash through pyrohydrometallurgical route (IMMT Shubaneswar)

4 A comprehensive RampD agreement has been signed with MIS Chaleico china for development of iron concentrate from red mud

5 Proposal for development of Geo polymer concrete by using Fly Ash amp Red mud is going on

Proper utilization of fly ash shall be ensured as per Fly Ash Notification Efforts have been made to increase fly ash utilization Ash 1999 and subsequent amendment in 2003 amp 2010 All the fly ash shall be Implementation Report amp annual utilization status report is provided to cement and brick manufacturers for further utilization and being submitted to SPCS amp MoEF Memorandum of Understanding shall be submitted to the Ministrys Ash implementation report for FY 2016-17 submitted to SPCS Regional Office at Shubaneswar amp Moef on dated 24042017 vide no EampS02007053

Utilization for the year 2016-17 is 10272

Page- 4 of 8

xiv

xv A Risk and Disaster Management Plan along with the mitigation measures shall be prepared and a copy submitted to the Ministrys Regional Office at Shubaneswar OPCS and CPCS within 3 months of issue of environment clearance letter

xvi

xvii

Occupational health surveillance of the workers shall be done on a regular basis and records maintained as per the Factories Act As proposed green belt of adequate width and density shall be provided in 33 area to mitigate the effects of fugitive emissions all around the plant with local species in consultation with the DFO as per the CPCS guidelines

xvii All the recommendations made in the Charter on Corporate Responsibility i for Environment Protection (CREP) for the Alumina Refinery Plants shall

be implemented

Risk and Disaster Management Plan along with the mitigation measures prepared and submitted to the Ministry earlier

Occupational Health Surveillance of Workers is being done regularly as per Factories Act and record is being maintained Green belt is being developed with local species during monsoon season of every year in consultation with DFO and as per CPCS Guidelines Till now an area of 18187 hectares I

has been covered for green belt development against total area of 2956 hectares which is more than 33 Total number of saplings planted during the year 2016-17 is I

30500 numbers and cumulative plantation since inception is I

3573000 numbers As per CREP guideline two issues (i) Phasing out disposal of I

Red Mud amp (ii) Utilisation of Red mud come under the purview of Alumina Refinery Plant I

Red Mud is disposed in Slurry form (55 concentration) through Thickened Tailing disposal (ITD) method A number of projects are going on for commercial utilization of Red Mud

xix

xx

B i

ii

At least 5 of the total cost of the project shall be earmarked towards the corporate social responsibility and item-wise details along with time bound action plan shall be prepared and submitted to the Ministrys Regional Office at Shubaneswar Implementation of such program shall be ensured accordingly in a time bound manner The company shall provide housing for construction labour within the site with all necessary infrastructure and facilities such as fuel for cooking mobile toilets mobile STP safe drinking water medical health care creche etc The housing may be in the form of temporary structures to be removed after the completion of the project GENERAL CONDITIONS The project authorities must strictly adhere to the stipulations made by the Orissa Pollution Control Soard (OPCS) and the State Government No further expansion or modifications in the plant shall be carried out without prior approval of the Ministry of Environment and Forests

- - - - -

An independent body is set-up by NALCO under the name of NALCO FOUNDATION to look after CSR activities A sum of 2616 Cr has been incurred on CSR head for NALCO Collective for the year 2015-16

Temporary structure with all amenities had been provided to construction workers adjacent to Plant boundary near CISF Colony amp Mathalput PHC nearer to alumina plant

Agreed amp being adhered

Noted and agreed

-

r -~e=-5----S - shy I

Noted and Agreed loadmass based standards notified by this Ministry on 19th May 1993 amp standards prescribed from time to time The Orissa Pollution Control Soard (OPCS) may specify more stringent standards for the relevant parameters keeping in view the nature of the industry and its size amp location

iii The gaseous emissions from various process units shall conform to the

At least four ambient air quality monitoring stations shall be established in 4 nos of MQM Stations are in operation ie at CISF Colony the downward direction as well as where maximum ground level

iv Water Treatment Plant Community Centre amp NALCO Club

concentration of SPM S02 and NOx are anticipated in consultation with Realtime Data is connected to SPCS amp CPCS server the OPCS Data on ambient air quality and stack emission shall be Data on Ambient Air Quality and stack emission are being regularly submitted to this Ministry including its Regional Office at submitted to the SPCS on monthly basis and half yearly to Shubaneswar and OPCS CPCS once in six months Ministry

(Analysis Report of Ambient Air Quality for the period Oct2016 to March 2017 is attached in Annexure -II)

v In-plant control measures for checking fugitive emissions from all the Control measure for checking fugitive emission at vulnerable vulnerable sources shall be provided Further specific measures like locations have been provided Specific measures like water water sprinkling around the coal stockpiles and asphalting or concreting of sprinkling Scrubbing amp dry Fog System have been adopted the roads shall be done to control fugitive emissions for control of dust emission (The analYSis report of fugitive

emission are attached in Annexure-VI) Industrial wastewater shall be properly collected treated so as to conform Industrial waste water is collected at a pond and recycled for to the standards prescribed under GSR 422 (E) dated 19th May 1993 and

vi process use

31 st IThe wastewater from STPs is utilized for green beltDecember 1993 or as amended form time to time The treated

develo~ment after treatment wastewater shall be utilized for Qlantation ~urpose The overall noise levels in and around the plant area shall be kept well Noise control measures have been adopted to maintain the within the standards (85 dSA) by providing noise control measures

vii noise levels within the norms

including acoustic hoods silencers enclosures etc on all sources of noise Noise level analysis report for the period Oct 2016 to March I generation The ambient noise levels shall conform to the standards 2017 is enclosed at Annexure-VII I

Iprescribed under EPA Rules 1989 viz 75 dSA (day time) and 70 dBA (night time) Occupational health surveillance of the workers shall be done on a regular Occupational Health Surveillance of Workers is being done I basis and records maintained as per the Factories Act

viii regularly as per Factories Act and records are being maintained

The company shall develop rain water harvesting structures to harvest the Three (03) numbers of Rain Water Harvesting structures have I rain water for utilization in the lean season besides recharging the ground

ix been installed at Alumina Refinery near HRD Training Centre I

water table amp Administration building Consultancy awarded for another Rain Water Harvesting unit

Page 6 of 8

x The project proponent shall also comply with all the environmental protection measures and safeguards recommended in the EIA EMP report Further the company must undertake socio-economic development activities in the surrounding villages like community development programs educational programs drinking water supply and health care etc Suggestions made during the public hearing shall be implemented

i Alumina Refinery is undertaking peripheral development amp CSR activities through an independent body NALCO Foundation in the surrounding villages

ii Mobile medical vans along with medicines amp qualified Medical Personnel engaged for health care of peripheral villagers

xi As proposed Rs 13000 Crores and Rs 1400 Crores shall be earmarked The earmarked amount kept for environmental pollution control towards total capital cost and recurring costannum for environmental pollution control measures All the funds allocated shall be judiciously utilized to implement the conditions stipulated by the Ministry of

measures is not diverted and the same used for the particular purpose only However the expenditure incurred towards environmental pollution measures is given below

Environment and Forests as well as the State Government The funds so 1 2014-15 Rs 1884 Crores provided shall not be diverted for any other purpose 2 2015-16Rs

3 2016-17 Rs 3813 Crores 6106 Crores

xii The Regional Office of this Ministry at Bhubaneswar CPCBOPCB shall Officials of SPCB Regional Office visits the Plant on regular monitor the stipulated conditions A six monthly compliance report and the monitored data along with statistical interpretation shall be submitted to

basis for inspection sampling and monitoring of stipulated conditions

them regularly Six monthly compliance report with monitored data is being submitted to the Ministry and monthly report to OSPCB

XIII The Project Proponent shall inform the public that the project has been Informed to public through news paper advertisement in the accorded environmental clearance by the Ministry and copies of the clearance letter are available with the OPCB and may also be seen at

specified language and copy submitted to the regional office earlier

Website of the Ministry of Environment and Forests at httpenvfornic in This shall be advertised within seven days from the date of issue of the clearance letter at least in two local newspapers that are widely circulated in the region of which one shall be in the vernacular language of the locality concerned and a copy of the same shall be forwarded to the Regional office at Bhubaneswar

xiv A copy of clearance letter shall be sent by the proponent to concerned Copy of clearance letter sent to all concerned earlier Panchayat Zila Parishad Municipal Corporation Urban Local Body and the local NGO if any from whom suggestions representations if any were received while processing the proposal The clearance letter shall also be put on the web site of the company by the proponent

Page 7 of 8

-----

xv I The project proponent shall upload the status of compliance of the stipulated environment clearance conditions including results of bull Monitoring amp Compliance reports are being submitted to monitored data on their website and shall update the same periodically It SpeB on monthly basis and Half Yearly compliance status shall simultaneously be sent to the Regional Office of the MOEF the of EC conditions are being submitted to MoEF respective Zonal Office of CPCB and the OPCB The criteria pollutant bull Ambient air quality parameters and stack emission data are levels namely SPM RSPM S02 NOx (ambient levels as well as stack being displayed at the main gate and uploaded in the emissions) or critical sectoral parameters like Total Organic Compounds companys website (TOC) including cyanide phenol and COD etc indicated for the projects shall be monitored and displayed at a convenient location near the main gate of the company in the public domain

xvi I The project proponent shall also submit six monthly reports on the status Compliance reports are being submitted regularly within of the compliance of the stipulated environmental conditions including stipulated time results of monitored data (both in hard copies as well as bye-mail) to the respective Regional Office of MOEF the respective Zonal Office of CPCB and the SPCB

xvii I The environmental statement for each financial year ending 31 Sf March in Environment Statement for each financial year is being Form-Vas is mandated to be submitted by the project proponent to the submitted annually to SPCB The latest Environmental concerned State Pollution Control Board as prescribed under the Statement for 2015-16 have been uploaded in the Companys Environment (Protection) Rules 1986 as amended subsequently shall Website Environment Statement for 2016-17 shall be also be put on the website of the company along with the status of submitted to SPCB amp MoEF by June 2017 compliance of environmental conditions and shall also be sent to the respective Regional Offiyes of the MOEF ~ e-mail

xvii IProject authorities shall inform the Regional Office as well as the Ministry Agreed followed and informed i the date of financial closure and final approval of the project by the

concerned authorities and the date of commencing the land development work

~ (PK PATRA)

DYGENERAL MANAGER (Chem)-EampS

Paae- 8 of 8

ANNEXURE-I

STACK EMISSION (From Oct2016 to Mar2017)

A Analysis of SPM ( mgNm3 ) SI Stack SPC

No Board Norms

OCT16 NOV16 DEC16 JAN17 FEB17 MAR 17

01 Calciner-A 50 27 41 29 30 29 30 02 Calciner-B 50 33 36 32 33 32 36 03 Calciner-C 50 32 36 22 34 32 28 04 Calciner-O 50 22 41 39 40 41 39 05 Boiler-I 150 1352 1424 149 1464 1446 1407 06 Boiler-II 150 - - - 1398 - -07 Boiler-III 150 1220 1307 1456 1437 1394 1444 08 Boiler-IV 150 1395 1435 1433 - 1393 1420 09 Boiler-V 150 1330 1392 1450 139 1445 1439

B PAH Analysis of Boiler StackJmicrogramNm J )

PASS- A outlets of Boilers (Date of Sampling 21 032017)

Boiler-I Boiler2 Boiler-3 Boiler-4 Boiler-5 Pass-A Outlet Pass-A Outlet Pass-A Outlet Pass-A Outlet Pass-A Outlet Phenanthrene

012 - 023 030 025 Flouranthrene

023 - 036 042 039 PASS- B outlets of Boilers (Date of Sampling 21032017)

Boiler-I Boiler2 Boiler-3 Boiler-4 Boiler-5 Pass-B Outlet Pass-B Outlet Pass- B Outlet Pass-B Outlet Pass-B Outlet Phenanthrene

014 - 022 028 023 Flouranthrene

027 - 039 038 041 C PAH Analysis of Calciner Stack microgramNm 3

)

Calcination Plant Stacks (Date of Sampling 21032017)

I Calciner-A Calciner-B Calciner-C Calciner-O

Phenanthrene I 038 059 042 043 Flouranthrene I 113 242 201 119

D Gaseous Analysis of Boiler Stack (mglNm 3 )

Boiler-I Pass- A Pass- B

S02 478 456 NOx 235 239

Pass- A amp Pass-B Outlets (Date of Sampling 21 032017)

Boiler-2 Pass- A Pass- B

- -

- -

Boiler-3 Boiler-4 Boiler-5 Pass- A Pass- B

486 226

Pass- A Pass- B Pass- A Pass- B

493 473 489 473 489 227 243 238 243 238

(PK PATRA) OYGENERAL MANAGER (Chem)-EampS

ANNEXURE-III

ANALYSIS REPORT OF STP TREATED WATER (From Oct2016 to Mar2017)

SI No

PARAMETERS Norms OCT16 NOV16 DEC16 JAN17 FEB17 MAR17

STP -III OUTLET 01 pH 55-90 73 728 738 741 748 736 02 TSS (mglltr) 100 522 516 542 538 586 548 04 Oilamp Grease

(mgltr) 10 096 094 096 098 096 092

05 BOD (mgltr) 30 182 178 192 202 198 188 05 COD (mgltr) 250 326 346 345 352 346 332 STP -IV OUTLET 01 pH 55-90 722 726 724 73 732 738 02 TSS (mgltr) 100 494 486 472 482 478 462 03 Oilamp Grease

(mglltr) 10 102 101 102 106 104 102

04 BOD (mgltr) 30 194 196 194 198 196 192 05 COD (mglltr) 250 374 382 378 382 37 8 364 (There was no overflow durrng this perrod The treated water IS used for green belt development)

(PK PATRA) DYGENERAL MANAGER (CHEM) - EampS

ANNEXURE-V

RECYCLING OF POND RETURN WATER (From Oct2016 to Mar2017)

SI Month RED MUD WATER ASH POND WATER No Percentage of Water

Recycled from Pond (Return water as of water input to pond through mud)

Quantity of Ash slurry disposed to

pond (m3)

Quantity of Water Returned from Pond (m 3

)

01 Oct2016 1244 944693 872400 02 Nov2016 1418 854071 792480 03 Dec2016 1281 804847 733320 04 Jan2017 1364 824367 758880 05 Feb2017 1354 780127 727440 06 Mar2017 1496 774849 721380

(PK PATRA) DYGENERAL MANAGER (Chem)- EampS

ANNEXURE-VII

NOISE ANALYSIS REPORT (dBA) (From Oct 2016 to Mar2017)

Month OCT2016 Location Norm Lab Building Main Gate Emergency

Gate Canteen Angle

Station Day Time 75 658 635 558 652 739

Night Time 70 567 578 390 555 662 Month NOV2016

Location Norm Lab Building Main Gate Emergency Gate

Canteen Angle Station

Day Time 75 656 589 485 674 736 Night Time 70 608 497 384 620 654

Month JAN2017 Location Norm Lab Building Main Gate Emergency

Gate Canteen Angle

Station Day Time 75 648 592 464 636 742

Night Time 70 582 552 425 574 648 Month FEB2017

Location Norm Lab Building Main Gate Emergency Gate

Canteen Angle Station

Day Time 75 667 586 476 642 742 Night Time 70 62 2 512 394 582 646

Month MAR2017 Location Norm Lab Building Main Gate Emergency

Gate Canteen Angle

Station Day Time 75 682 528 468 628 722

Night Time 70 564 480 386 562 652

(PK PATRA) DYGENERAL MANAGER (Chem)-EampS

xv A Risk and Disaster Management Plan along with the mitigation measures shall be prepared and a copy submitted to the Ministrys Regional Office at Shubaneswar OPCS and CPCS within 3 months of issue of environment clearance letter

xvi

xvii

Occupational health surveillance of the workers shall be done on a regular basis and records maintained as per the Factories Act As proposed green belt of adequate width and density shall be provided in 33 area to mitigate the effects of fugitive emissions all around the plant with local species in consultation with the DFO as per the CPCS guidelines

xvii All the recommendations made in the Charter on Corporate Responsibility i for Environment Protection (CREP) for the Alumina Refinery Plants shall

be implemented

Risk and Disaster Management Plan along with the mitigation measures prepared and submitted to the Ministry earlier

Occupational Health Surveillance of Workers is being done regularly as per Factories Act and record is being maintained Green belt is being developed with local species during monsoon season of every year in consultation with DFO and as per CPCS Guidelines Till now an area of 18187 hectares I

has been covered for green belt development against total area of 2956 hectares which is more than 33 Total number of saplings planted during the year 2016-17 is I

30500 numbers and cumulative plantation since inception is I

3573000 numbers As per CREP guideline two issues (i) Phasing out disposal of I

Red Mud amp (ii) Utilisation of Red mud come under the purview of Alumina Refinery Plant I

Red Mud is disposed in Slurry form (55 concentration) through Thickened Tailing disposal (ITD) method A number of projects are going on for commercial utilization of Red Mud

xix

xx

B i

ii

At least 5 of the total cost of the project shall be earmarked towards the corporate social responsibility and item-wise details along with time bound action plan shall be prepared and submitted to the Ministrys Regional Office at Shubaneswar Implementation of such program shall be ensured accordingly in a time bound manner The company shall provide housing for construction labour within the site with all necessary infrastructure and facilities such as fuel for cooking mobile toilets mobile STP safe drinking water medical health care creche etc The housing may be in the form of temporary structures to be removed after the completion of the project GENERAL CONDITIONS The project authorities must strictly adhere to the stipulations made by the Orissa Pollution Control Soard (OPCS) and the State Government No further expansion or modifications in the plant shall be carried out without prior approval of the Ministry of Environment and Forests

- - - - -

An independent body is set-up by NALCO under the name of NALCO FOUNDATION to look after CSR activities A sum of 2616 Cr has been incurred on CSR head for NALCO Collective for the year 2015-16

Temporary structure with all amenities had been provided to construction workers adjacent to Plant boundary near CISF Colony amp Mathalput PHC nearer to alumina plant

Agreed amp being adhered

Noted and agreed

-

r -~e=-5----S - shy I

Noted and Agreed loadmass based standards notified by this Ministry on 19th May 1993 amp standards prescribed from time to time The Orissa Pollution Control Soard (OPCS) may specify more stringent standards for the relevant parameters keeping in view the nature of the industry and its size amp location

iii The gaseous emissions from various process units shall conform to the

At least four ambient air quality monitoring stations shall be established in 4 nos of MQM Stations are in operation ie at CISF Colony the downward direction as well as where maximum ground level

iv Water Treatment Plant Community Centre amp NALCO Club

concentration of SPM S02 and NOx are anticipated in consultation with Realtime Data is connected to SPCS amp CPCS server the OPCS Data on ambient air quality and stack emission shall be Data on Ambient Air Quality and stack emission are being regularly submitted to this Ministry including its Regional Office at submitted to the SPCS on monthly basis and half yearly to Shubaneswar and OPCS CPCS once in six months Ministry

(Analysis Report of Ambient Air Quality for the period Oct2016 to March 2017 is attached in Annexure -II)

v In-plant control measures for checking fugitive emissions from all the Control measure for checking fugitive emission at vulnerable vulnerable sources shall be provided Further specific measures like locations have been provided Specific measures like water water sprinkling around the coal stockpiles and asphalting or concreting of sprinkling Scrubbing amp dry Fog System have been adopted the roads shall be done to control fugitive emissions for control of dust emission (The analYSis report of fugitive

emission are attached in Annexure-VI) Industrial wastewater shall be properly collected treated so as to conform Industrial waste water is collected at a pond and recycled for to the standards prescribed under GSR 422 (E) dated 19th May 1993 and

vi process use

31 st IThe wastewater from STPs is utilized for green beltDecember 1993 or as amended form time to time The treated

develo~ment after treatment wastewater shall be utilized for Qlantation ~urpose The overall noise levels in and around the plant area shall be kept well Noise control measures have been adopted to maintain the within the standards (85 dSA) by providing noise control measures

vii noise levels within the norms

including acoustic hoods silencers enclosures etc on all sources of noise Noise level analysis report for the period Oct 2016 to March I generation The ambient noise levels shall conform to the standards 2017 is enclosed at Annexure-VII I

Iprescribed under EPA Rules 1989 viz 75 dSA (day time) and 70 dBA (night time) Occupational health surveillance of the workers shall be done on a regular Occupational Health Surveillance of Workers is being done I basis and records maintained as per the Factories Act

viii regularly as per Factories Act and records are being maintained

The company shall develop rain water harvesting structures to harvest the Three (03) numbers of Rain Water Harvesting structures have I rain water for utilization in the lean season besides recharging the ground

ix been installed at Alumina Refinery near HRD Training Centre I

water table amp Administration building Consultancy awarded for another Rain Water Harvesting unit

Page 6 of 8

x The project proponent shall also comply with all the environmental protection measures and safeguards recommended in the EIA EMP report Further the company must undertake socio-economic development activities in the surrounding villages like community development programs educational programs drinking water supply and health care etc Suggestions made during the public hearing shall be implemented

i Alumina Refinery is undertaking peripheral development amp CSR activities through an independent body NALCO Foundation in the surrounding villages

ii Mobile medical vans along with medicines amp qualified Medical Personnel engaged for health care of peripheral villagers

xi As proposed Rs 13000 Crores and Rs 1400 Crores shall be earmarked The earmarked amount kept for environmental pollution control towards total capital cost and recurring costannum for environmental pollution control measures All the funds allocated shall be judiciously utilized to implement the conditions stipulated by the Ministry of

measures is not diverted and the same used for the particular purpose only However the expenditure incurred towards environmental pollution measures is given below

Environment and Forests as well as the State Government The funds so 1 2014-15 Rs 1884 Crores provided shall not be diverted for any other purpose 2 2015-16Rs

3 2016-17 Rs 3813 Crores 6106 Crores

xii The Regional Office of this Ministry at Bhubaneswar CPCBOPCB shall Officials of SPCB Regional Office visits the Plant on regular monitor the stipulated conditions A six monthly compliance report and the monitored data along with statistical interpretation shall be submitted to

basis for inspection sampling and monitoring of stipulated conditions

them regularly Six monthly compliance report with monitored data is being submitted to the Ministry and monthly report to OSPCB

XIII The Project Proponent shall inform the public that the project has been Informed to public through news paper advertisement in the accorded environmental clearance by the Ministry and copies of the clearance letter are available with the OPCB and may also be seen at

specified language and copy submitted to the regional office earlier

Website of the Ministry of Environment and Forests at httpenvfornic in This shall be advertised within seven days from the date of issue of the clearance letter at least in two local newspapers that are widely circulated in the region of which one shall be in the vernacular language of the locality concerned and a copy of the same shall be forwarded to the Regional office at Bhubaneswar

xiv A copy of clearance letter shall be sent by the proponent to concerned Copy of clearance letter sent to all concerned earlier Panchayat Zila Parishad Municipal Corporation Urban Local Body and the local NGO if any from whom suggestions representations if any were received while processing the proposal The clearance letter shall also be put on the web site of the company by the proponent

Page 7 of 8

-----

xv I The project proponent shall upload the status of compliance of the stipulated environment clearance conditions including results of bull Monitoring amp Compliance reports are being submitted to monitored data on their website and shall update the same periodically It SpeB on monthly basis and Half Yearly compliance status shall simultaneously be sent to the Regional Office of the MOEF the of EC conditions are being submitted to MoEF respective Zonal Office of CPCB and the OPCB The criteria pollutant bull Ambient air quality parameters and stack emission data are levels namely SPM RSPM S02 NOx (ambient levels as well as stack being displayed at the main gate and uploaded in the emissions) or critical sectoral parameters like Total Organic Compounds companys website (TOC) including cyanide phenol and COD etc indicated for the projects shall be monitored and displayed at a convenient location near the main gate of the company in the public domain

xvi I The project proponent shall also submit six monthly reports on the status Compliance reports are being submitted regularly within of the compliance of the stipulated environmental conditions including stipulated time results of monitored data (both in hard copies as well as bye-mail) to the respective Regional Office of MOEF the respective Zonal Office of CPCB and the SPCB

xvii I The environmental statement for each financial year ending 31 Sf March in Environment Statement for each financial year is being Form-Vas is mandated to be submitted by the project proponent to the submitted annually to SPCB The latest Environmental concerned State Pollution Control Board as prescribed under the Statement for 2015-16 have been uploaded in the Companys Environment (Protection) Rules 1986 as amended subsequently shall Website Environment Statement for 2016-17 shall be also be put on the website of the company along with the status of submitted to SPCB amp MoEF by June 2017 compliance of environmental conditions and shall also be sent to the respective Regional Offiyes of the MOEF ~ e-mail

xvii IProject authorities shall inform the Regional Office as well as the Ministry Agreed followed and informed i the date of financial closure and final approval of the project by the

concerned authorities and the date of commencing the land development work

~ (PK PATRA)

DYGENERAL MANAGER (Chem)-EampS

Paae- 8 of 8

ANNEXURE-I

STACK EMISSION (From Oct2016 to Mar2017)

A Analysis of SPM ( mgNm3 ) SI Stack SPC

No Board Norms

OCT16 NOV16 DEC16 JAN17 FEB17 MAR 17

01 Calciner-A 50 27 41 29 30 29 30 02 Calciner-B 50 33 36 32 33 32 36 03 Calciner-C 50 32 36 22 34 32 28 04 Calciner-O 50 22 41 39 40 41 39 05 Boiler-I 150 1352 1424 149 1464 1446 1407 06 Boiler-II 150 - - - 1398 - -07 Boiler-III 150 1220 1307 1456 1437 1394 1444 08 Boiler-IV 150 1395 1435 1433 - 1393 1420 09 Boiler-V 150 1330 1392 1450 139 1445 1439

B PAH Analysis of Boiler StackJmicrogramNm J )

PASS- A outlets of Boilers (Date of Sampling 21 032017)

Boiler-I Boiler2 Boiler-3 Boiler-4 Boiler-5 Pass-A Outlet Pass-A Outlet Pass-A Outlet Pass-A Outlet Pass-A Outlet Phenanthrene

012 - 023 030 025 Flouranthrene

023 - 036 042 039 PASS- B outlets of Boilers (Date of Sampling 21032017)

Boiler-I Boiler2 Boiler-3 Boiler-4 Boiler-5 Pass-B Outlet Pass-B Outlet Pass- B Outlet Pass-B Outlet Pass-B Outlet Phenanthrene

014 - 022 028 023 Flouranthrene

027 - 039 038 041 C PAH Analysis of Calciner Stack microgramNm 3

)

Calcination Plant Stacks (Date of Sampling 21032017)

I Calciner-A Calciner-B Calciner-C Calciner-O

Phenanthrene I 038 059 042 043 Flouranthrene I 113 242 201 119

D Gaseous Analysis of Boiler Stack (mglNm 3 )

Boiler-I Pass- A Pass- B

S02 478 456 NOx 235 239

Pass- A amp Pass-B Outlets (Date of Sampling 21 032017)

Boiler-2 Pass- A Pass- B

- -

- -

Boiler-3 Boiler-4 Boiler-5 Pass- A Pass- B

486 226

Pass- A Pass- B Pass- A Pass- B

493 473 489 473 489 227 243 238 243 238

(PK PATRA) OYGENERAL MANAGER (Chem)-EampS

ANNEXURE-III

ANALYSIS REPORT OF STP TREATED WATER (From Oct2016 to Mar2017)

SI No

PARAMETERS Norms OCT16 NOV16 DEC16 JAN17 FEB17 MAR17

STP -III OUTLET 01 pH 55-90 73 728 738 741 748 736 02 TSS (mglltr) 100 522 516 542 538 586 548 04 Oilamp Grease

(mgltr) 10 096 094 096 098 096 092

05 BOD (mgltr) 30 182 178 192 202 198 188 05 COD (mgltr) 250 326 346 345 352 346 332 STP -IV OUTLET 01 pH 55-90 722 726 724 73 732 738 02 TSS (mgltr) 100 494 486 472 482 478 462 03 Oilamp Grease

(mglltr) 10 102 101 102 106 104 102

04 BOD (mgltr) 30 194 196 194 198 196 192 05 COD (mglltr) 250 374 382 378 382 37 8 364 (There was no overflow durrng this perrod The treated water IS used for green belt development)

(PK PATRA) DYGENERAL MANAGER (CHEM) - EampS

ANNEXURE-V

RECYCLING OF POND RETURN WATER (From Oct2016 to Mar2017)

SI Month RED MUD WATER ASH POND WATER No Percentage of Water

Recycled from Pond (Return water as of water input to pond through mud)

Quantity of Ash slurry disposed to

pond (m3)

Quantity of Water Returned from Pond (m 3

)

01 Oct2016 1244 944693 872400 02 Nov2016 1418 854071 792480 03 Dec2016 1281 804847 733320 04 Jan2017 1364 824367 758880 05 Feb2017 1354 780127 727440 06 Mar2017 1496 774849 721380

(PK PATRA) DYGENERAL MANAGER (Chem)- EampS

ANNEXURE-VII

NOISE ANALYSIS REPORT (dBA) (From Oct 2016 to Mar2017)

Month OCT2016 Location Norm Lab Building Main Gate Emergency

Gate Canteen Angle

Station Day Time 75 658 635 558 652 739

Night Time 70 567 578 390 555 662 Month NOV2016

Location Norm Lab Building Main Gate Emergency Gate

Canteen Angle Station

Day Time 75 656 589 485 674 736 Night Time 70 608 497 384 620 654

Month JAN2017 Location Norm Lab Building Main Gate Emergency

Gate Canteen Angle

Station Day Time 75 648 592 464 636 742

Night Time 70 582 552 425 574 648 Month FEB2017

Location Norm Lab Building Main Gate Emergency Gate

Canteen Angle Station

Day Time 75 667 586 476 642 742 Night Time 70 62 2 512 394 582 646

Month MAR2017 Location Norm Lab Building Main Gate Emergency

Gate Canteen Angle

Station Day Time 75 682 528 468 628 722

Night Time 70 564 480 386 562 652

(PK PATRA) DYGENERAL MANAGER (Chem)-EampS

Noted and Agreed loadmass based standards notified by this Ministry on 19th May 1993 amp standards prescribed from time to time The Orissa Pollution Control Soard (OPCS) may specify more stringent standards for the relevant parameters keeping in view the nature of the industry and its size amp location

iii The gaseous emissions from various process units shall conform to the

At least four ambient air quality monitoring stations shall be established in 4 nos of MQM Stations are in operation ie at CISF Colony the downward direction as well as where maximum ground level

iv Water Treatment Plant Community Centre amp NALCO Club

concentration of SPM S02 and NOx are anticipated in consultation with Realtime Data is connected to SPCS amp CPCS server the OPCS Data on ambient air quality and stack emission shall be Data on Ambient Air Quality and stack emission are being regularly submitted to this Ministry including its Regional Office at submitted to the SPCS on monthly basis and half yearly to Shubaneswar and OPCS CPCS once in six months Ministry

(Analysis Report of Ambient Air Quality for the period Oct2016 to March 2017 is attached in Annexure -II)

v In-plant control measures for checking fugitive emissions from all the Control measure for checking fugitive emission at vulnerable vulnerable sources shall be provided Further specific measures like locations have been provided Specific measures like water water sprinkling around the coal stockpiles and asphalting or concreting of sprinkling Scrubbing amp dry Fog System have been adopted the roads shall be done to control fugitive emissions for control of dust emission (The analYSis report of fugitive

emission are attached in Annexure-VI) Industrial wastewater shall be properly collected treated so as to conform Industrial waste water is collected at a pond and recycled for to the standards prescribed under GSR 422 (E) dated 19th May 1993 and

vi process use

31 st IThe wastewater from STPs is utilized for green beltDecember 1993 or as amended form time to time The treated

develo~ment after treatment wastewater shall be utilized for Qlantation ~urpose The overall noise levels in and around the plant area shall be kept well Noise control measures have been adopted to maintain the within the standards (85 dSA) by providing noise control measures

vii noise levels within the norms

including acoustic hoods silencers enclosures etc on all sources of noise Noise level analysis report for the period Oct 2016 to March I generation The ambient noise levels shall conform to the standards 2017 is enclosed at Annexure-VII I

Iprescribed under EPA Rules 1989 viz 75 dSA (day time) and 70 dBA (night time) Occupational health surveillance of the workers shall be done on a regular Occupational Health Surveillance of Workers is being done I basis and records maintained as per the Factories Act

viii regularly as per Factories Act and records are being maintained

The company shall develop rain water harvesting structures to harvest the Three (03) numbers of Rain Water Harvesting structures have I rain water for utilization in the lean season besides recharging the ground

ix been installed at Alumina Refinery near HRD Training Centre I

water table amp Administration building Consultancy awarded for another Rain Water Harvesting unit

Page 6 of 8

x The project proponent shall also comply with all the environmental protection measures and safeguards recommended in the EIA EMP report Further the company must undertake socio-economic development activities in the surrounding villages like community development programs educational programs drinking water supply and health care etc Suggestions made during the public hearing shall be implemented

i Alumina Refinery is undertaking peripheral development amp CSR activities through an independent body NALCO Foundation in the surrounding villages

ii Mobile medical vans along with medicines amp qualified Medical Personnel engaged for health care of peripheral villagers

xi As proposed Rs 13000 Crores and Rs 1400 Crores shall be earmarked The earmarked amount kept for environmental pollution control towards total capital cost and recurring costannum for environmental pollution control measures All the funds allocated shall be judiciously utilized to implement the conditions stipulated by the Ministry of

measures is not diverted and the same used for the particular purpose only However the expenditure incurred towards environmental pollution measures is given below

Environment and Forests as well as the State Government The funds so 1 2014-15 Rs 1884 Crores provided shall not be diverted for any other purpose 2 2015-16Rs

3 2016-17 Rs 3813 Crores 6106 Crores

xii The Regional Office of this Ministry at Bhubaneswar CPCBOPCB shall Officials of SPCB Regional Office visits the Plant on regular monitor the stipulated conditions A six monthly compliance report and the monitored data along with statistical interpretation shall be submitted to

basis for inspection sampling and monitoring of stipulated conditions

them regularly Six monthly compliance report with monitored data is being submitted to the Ministry and monthly report to OSPCB

XIII The Project Proponent shall inform the public that the project has been Informed to public through news paper advertisement in the accorded environmental clearance by the Ministry and copies of the clearance letter are available with the OPCB and may also be seen at

specified language and copy submitted to the regional office earlier

Website of the Ministry of Environment and Forests at httpenvfornic in This shall be advertised within seven days from the date of issue of the clearance letter at least in two local newspapers that are widely circulated in the region of which one shall be in the vernacular language of the locality concerned and a copy of the same shall be forwarded to the Regional office at Bhubaneswar

xiv A copy of clearance letter shall be sent by the proponent to concerned Copy of clearance letter sent to all concerned earlier Panchayat Zila Parishad Municipal Corporation Urban Local Body and the local NGO if any from whom suggestions representations if any were received while processing the proposal The clearance letter shall also be put on the web site of the company by the proponent

Page 7 of 8

-----

xv I The project proponent shall upload the status of compliance of the stipulated environment clearance conditions including results of bull Monitoring amp Compliance reports are being submitted to monitored data on their website and shall update the same periodically It SpeB on monthly basis and Half Yearly compliance status shall simultaneously be sent to the Regional Office of the MOEF the of EC conditions are being submitted to MoEF respective Zonal Office of CPCB and the OPCB The criteria pollutant bull Ambient air quality parameters and stack emission data are levels namely SPM RSPM S02 NOx (ambient levels as well as stack being displayed at the main gate and uploaded in the emissions) or critical sectoral parameters like Total Organic Compounds companys website (TOC) including cyanide phenol and COD etc indicated for the projects shall be monitored and displayed at a convenient location near the main gate of the company in the public domain

xvi I The project proponent shall also submit six monthly reports on the status Compliance reports are being submitted regularly within of the compliance of the stipulated environmental conditions including stipulated time results of monitored data (both in hard copies as well as bye-mail) to the respective Regional Office of MOEF the respective Zonal Office of CPCB and the SPCB

xvii I The environmental statement for each financial year ending 31 Sf March in Environment Statement for each financial year is being Form-Vas is mandated to be submitted by the project proponent to the submitted annually to SPCB The latest Environmental concerned State Pollution Control Board as prescribed under the Statement for 2015-16 have been uploaded in the Companys Environment (Protection) Rules 1986 as amended subsequently shall Website Environment Statement for 2016-17 shall be also be put on the website of the company along with the status of submitted to SPCB amp MoEF by June 2017 compliance of environmental conditions and shall also be sent to the respective Regional Offiyes of the MOEF ~ e-mail

xvii IProject authorities shall inform the Regional Office as well as the Ministry Agreed followed and informed i the date of financial closure and final approval of the project by the

concerned authorities and the date of commencing the land development work

~ (PK PATRA)

DYGENERAL MANAGER (Chem)-EampS

Paae- 8 of 8

ANNEXURE-I

STACK EMISSION (From Oct2016 to Mar2017)

A Analysis of SPM ( mgNm3 ) SI Stack SPC

No Board Norms

OCT16 NOV16 DEC16 JAN17 FEB17 MAR 17

01 Calciner-A 50 27 41 29 30 29 30 02 Calciner-B 50 33 36 32 33 32 36 03 Calciner-C 50 32 36 22 34 32 28 04 Calciner-O 50 22 41 39 40 41 39 05 Boiler-I 150 1352 1424 149 1464 1446 1407 06 Boiler-II 150 - - - 1398 - -07 Boiler-III 150 1220 1307 1456 1437 1394 1444 08 Boiler-IV 150 1395 1435 1433 - 1393 1420 09 Boiler-V 150 1330 1392 1450 139 1445 1439

B PAH Analysis of Boiler StackJmicrogramNm J )

PASS- A outlets of Boilers (Date of Sampling 21 032017)

Boiler-I Boiler2 Boiler-3 Boiler-4 Boiler-5 Pass-A Outlet Pass-A Outlet Pass-A Outlet Pass-A Outlet Pass-A Outlet Phenanthrene

012 - 023 030 025 Flouranthrene

023 - 036 042 039 PASS- B outlets of Boilers (Date of Sampling 21032017)

Boiler-I Boiler2 Boiler-3 Boiler-4 Boiler-5 Pass-B Outlet Pass-B Outlet Pass- B Outlet Pass-B Outlet Pass-B Outlet Phenanthrene

014 - 022 028 023 Flouranthrene

027 - 039 038 041 C PAH Analysis of Calciner Stack microgramNm 3

)

Calcination Plant Stacks (Date of Sampling 21032017)

I Calciner-A Calciner-B Calciner-C Calciner-O

Phenanthrene I 038 059 042 043 Flouranthrene I 113 242 201 119

D Gaseous Analysis of Boiler Stack (mglNm 3 )

Boiler-I Pass- A Pass- B

S02 478 456 NOx 235 239

Pass- A amp Pass-B Outlets (Date of Sampling 21 032017)

Boiler-2 Pass- A Pass- B

- -

- -

Boiler-3 Boiler-4 Boiler-5 Pass- A Pass- B

486 226

Pass- A Pass- B Pass- A Pass- B

493 473 489 473 489 227 243 238 243 238

(PK PATRA) OYGENERAL MANAGER (Chem)-EampS

ANNEXURE-III

ANALYSIS REPORT OF STP TREATED WATER (From Oct2016 to Mar2017)

SI No

PARAMETERS Norms OCT16 NOV16 DEC16 JAN17 FEB17 MAR17

STP -III OUTLET 01 pH 55-90 73 728 738 741 748 736 02 TSS (mglltr) 100 522 516 542 538 586 548 04 Oilamp Grease

(mgltr) 10 096 094 096 098 096 092

05 BOD (mgltr) 30 182 178 192 202 198 188 05 COD (mgltr) 250 326 346 345 352 346 332 STP -IV OUTLET 01 pH 55-90 722 726 724 73 732 738 02 TSS (mgltr) 100 494 486 472 482 478 462 03 Oilamp Grease

(mglltr) 10 102 101 102 106 104 102

04 BOD (mgltr) 30 194 196 194 198 196 192 05 COD (mglltr) 250 374 382 378 382 37 8 364 (There was no overflow durrng this perrod The treated water IS used for green belt development)

(PK PATRA) DYGENERAL MANAGER (CHEM) - EampS

ANNEXURE-V

RECYCLING OF POND RETURN WATER (From Oct2016 to Mar2017)

SI Month RED MUD WATER ASH POND WATER No Percentage of Water

Recycled from Pond (Return water as of water input to pond through mud)

Quantity of Ash slurry disposed to

pond (m3)

Quantity of Water Returned from Pond (m 3

)

01 Oct2016 1244 944693 872400 02 Nov2016 1418 854071 792480 03 Dec2016 1281 804847 733320 04 Jan2017 1364 824367 758880 05 Feb2017 1354 780127 727440 06 Mar2017 1496 774849 721380

(PK PATRA) DYGENERAL MANAGER (Chem)- EampS

ANNEXURE-VII

NOISE ANALYSIS REPORT (dBA) (From Oct 2016 to Mar2017)

Month OCT2016 Location Norm Lab Building Main Gate Emergency

Gate Canteen Angle

Station Day Time 75 658 635 558 652 739

Night Time 70 567 578 390 555 662 Month NOV2016

Location Norm Lab Building Main Gate Emergency Gate

Canteen Angle Station

Day Time 75 656 589 485 674 736 Night Time 70 608 497 384 620 654

Month JAN2017 Location Norm Lab Building Main Gate Emergency

Gate Canteen Angle

Station Day Time 75 648 592 464 636 742

Night Time 70 582 552 425 574 648 Month FEB2017

Location Norm Lab Building Main Gate Emergency Gate

Canteen Angle Station

Day Time 75 667 586 476 642 742 Night Time 70 62 2 512 394 582 646

Month MAR2017 Location Norm Lab Building Main Gate Emergency

Gate Canteen Angle

Station Day Time 75 682 528 468 628 722

Night Time 70 564 480 386 562 652

(PK PATRA) DYGENERAL MANAGER (Chem)-EampS

x The project proponent shall also comply with all the environmental protection measures and safeguards recommended in the EIA EMP report Further the company must undertake socio-economic development activities in the surrounding villages like community development programs educational programs drinking water supply and health care etc Suggestions made during the public hearing shall be implemented

i Alumina Refinery is undertaking peripheral development amp CSR activities through an independent body NALCO Foundation in the surrounding villages

ii Mobile medical vans along with medicines amp qualified Medical Personnel engaged for health care of peripheral villagers

xi As proposed Rs 13000 Crores and Rs 1400 Crores shall be earmarked The earmarked amount kept for environmental pollution control towards total capital cost and recurring costannum for environmental pollution control measures All the funds allocated shall be judiciously utilized to implement the conditions stipulated by the Ministry of

measures is not diverted and the same used for the particular purpose only However the expenditure incurred towards environmental pollution measures is given below

Environment and Forests as well as the State Government The funds so 1 2014-15 Rs 1884 Crores provided shall not be diverted for any other purpose 2 2015-16Rs

3 2016-17 Rs 3813 Crores 6106 Crores

xii The Regional Office of this Ministry at Bhubaneswar CPCBOPCB shall Officials of SPCB Regional Office visits the Plant on regular monitor the stipulated conditions A six monthly compliance report and the monitored data along with statistical interpretation shall be submitted to

basis for inspection sampling and monitoring of stipulated conditions

them regularly Six monthly compliance report with monitored data is being submitted to the Ministry and monthly report to OSPCB

XIII The Project Proponent shall inform the public that the project has been Informed to public through news paper advertisement in the accorded environmental clearance by the Ministry and copies of the clearance letter are available with the OPCB and may also be seen at

specified language and copy submitted to the regional office earlier

Website of the Ministry of Environment and Forests at httpenvfornic in This shall be advertised within seven days from the date of issue of the clearance letter at least in two local newspapers that are widely circulated in the region of which one shall be in the vernacular language of the locality concerned and a copy of the same shall be forwarded to the Regional office at Bhubaneswar

xiv A copy of clearance letter shall be sent by the proponent to concerned Copy of clearance letter sent to all concerned earlier Panchayat Zila Parishad Municipal Corporation Urban Local Body and the local NGO if any from whom suggestions representations if any were received while processing the proposal The clearance letter shall also be put on the web site of the company by the proponent

Page 7 of 8

-----

xv I The project proponent shall upload the status of compliance of the stipulated environment clearance conditions including results of bull Monitoring amp Compliance reports are being submitted to monitored data on their website and shall update the same periodically It SpeB on monthly basis and Half Yearly compliance status shall simultaneously be sent to the Regional Office of the MOEF the of EC conditions are being submitted to MoEF respective Zonal Office of CPCB and the OPCB The criteria pollutant bull Ambient air quality parameters and stack emission data are levels namely SPM RSPM S02 NOx (ambient levels as well as stack being displayed at the main gate and uploaded in the emissions) or critical sectoral parameters like Total Organic Compounds companys website (TOC) including cyanide phenol and COD etc indicated for the projects shall be monitored and displayed at a convenient location near the main gate of the company in the public domain

xvi I The project proponent shall also submit six monthly reports on the status Compliance reports are being submitted regularly within of the compliance of the stipulated environmental conditions including stipulated time results of monitored data (both in hard copies as well as bye-mail) to the respective Regional Office of MOEF the respective Zonal Office of CPCB and the SPCB

xvii I The environmental statement for each financial year ending 31 Sf March in Environment Statement for each financial year is being Form-Vas is mandated to be submitted by the project proponent to the submitted annually to SPCB The latest Environmental concerned State Pollution Control Board as prescribed under the Statement for 2015-16 have been uploaded in the Companys Environment (Protection) Rules 1986 as amended subsequently shall Website Environment Statement for 2016-17 shall be also be put on the website of the company along with the status of submitted to SPCB amp MoEF by June 2017 compliance of environmental conditions and shall also be sent to the respective Regional Offiyes of the MOEF ~ e-mail

xvii IProject authorities shall inform the Regional Office as well as the Ministry Agreed followed and informed i the date of financial closure and final approval of the project by the

concerned authorities and the date of commencing the land development work

~ (PK PATRA)

DYGENERAL MANAGER (Chem)-EampS

Paae- 8 of 8

ANNEXURE-I

STACK EMISSION (From Oct2016 to Mar2017)

A Analysis of SPM ( mgNm3 ) SI Stack SPC

No Board Norms

OCT16 NOV16 DEC16 JAN17 FEB17 MAR 17

01 Calciner-A 50 27 41 29 30 29 30 02 Calciner-B 50 33 36 32 33 32 36 03 Calciner-C 50 32 36 22 34 32 28 04 Calciner-O 50 22 41 39 40 41 39 05 Boiler-I 150 1352 1424 149 1464 1446 1407 06 Boiler-II 150 - - - 1398 - -07 Boiler-III 150 1220 1307 1456 1437 1394 1444 08 Boiler-IV 150 1395 1435 1433 - 1393 1420 09 Boiler-V 150 1330 1392 1450 139 1445 1439

B PAH Analysis of Boiler StackJmicrogramNm J )

PASS- A outlets of Boilers (Date of Sampling 21 032017)

Boiler-I Boiler2 Boiler-3 Boiler-4 Boiler-5 Pass-A Outlet Pass-A Outlet Pass-A Outlet Pass-A Outlet Pass-A Outlet Phenanthrene

012 - 023 030 025 Flouranthrene

023 - 036 042 039 PASS- B outlets of Boilers (Date of Sampling 21032017)

Boiler-I Boiler2 Boiler-3 Boiler-4 Boiler-5 Pass-B Outlet Pass-B Outlet Pass- B Outlet Pass-B Outlet Pass-B Outlet Phenanthrene

014 - 022 028 023 Flouranthrene

027 - 039 038 041 C PAH Analysis of Calciner Stack microgramNm 3

)

Calcination Plant Stacks (Date of Sampling 21032017)

I Calciner-A Calciner-B Calciner-C Calciner-O

Phenanthrene I 038 059 042 043 Flouranthrene I 113 242 201 119

D Gaseous Analysis of Boiler Stack (mglNm 3 )

Boiler-I Pass- A Pass- B

S02 478 456 NOx 235 239

Pass- A amp Pass-B Outlets (Date of Sampling 21 032017)

Boiler-2 Pass- A Pass- B

- -

- -

Boiler-3 Boiler-4 Boiler-5 Pass- A Pass- B

486 226

Pass- A Pass- B Pass- A Pass- B

493 473 489 473 489 227 243 238 243 238

(PK PATRA) OYGENERAL MANAGER (Chem)-EampS

ANNEXURE-III

ANALYSIS REPORT OF STP TREATED WATER (From Oct2016 to Mar2017)

SI No

PARAMETERS Norms OCT16 NOV16 DEC16 JAN17 FEB17 MAR17

STP -III OUTLET 01 pH 55-90 73 728 738 741 748 736 02 TSS (mglltr) 100 522 516 542 538 586 548 04 Oilamp Grease

(mgltr) 10 096 094 096 098 096 092

05 BOD (mgltr) 30 182 178 192 202 198 188 05 COD (mgltr) 250 326 346 345 352 346 332 STP -IV OUTLET 01 pH 55-90 722 726 724 73 732 738 02 TSS (mgltr) 100 494 486 472 482 478 462 03 Oilamp Grease

(mglltr) 10 102 101 102 106 104 102

04 BOD (mgltr) 30 194 196 194 198 196 192 05 COD (mglltr) 250 374 382 378 382 37 8 364 (There was no overflow durrng this perrod The treated water IS used for green belt development)

(PK PATRA) DYGENERAL MANAGER (CHEM) - EampS

ANNEXURE-V

RECYCLING OF POND RETURN WATER (From Oct2016 to Mar2017)

SI Month RED MUD WATER ASH POND WATER No Percentage of Water

Recycled from Pond (Return water as of water input to pond through mud)

Quantity of Ash slurry disposed to

pond (m3)

Quantity of Water Returned from Pond (m 3

)

01 Oct2016 1244 944693 872400 02 Nov2016 1418 854071 792480 03 Dec2016 1281 804847 733320 04 Jan2017 1364 824367 758880 05 Feb2017 1354 780127 727440 06 Mar2017 1496 774849 721380

(PK PATRA) DYGENERAL MANAGER (Chem)- EampS

ANNEXURE-VII

NOISE ANALYSIS REPORT (dBA) (From Oct 2016 to Mar2017)

Month OCT2016 Location Norm Lab Building Main Gate Emergency

Gate Canteen Angle

Station Day Time 75 658 635 558 652 739

Night Time 70 567 578 390 555 662 Month NOV2016

Location Norm Lab Building Main Gate Emergency Gate

Canteen Angle Station

Day Time 75 656 589 485 674 736 Night Time 70 608 497 384 620 654

Month JAN2017 Location Norm Lab Building Main Gate Emergency

Gate Canteen Angle

Station Day Time 75 648 592 464 636 742

Night Time 70 582 552 425 574 648 Month FEB2017

Location Norm Lab Building Main Gate Emergency Gate

Canteen Angle Station

Day Time 75 667 586 476 642 742 Night Time 70 62 2 512 394 582 646

Month MAR2017 Location Norm Lab Building Main Gate Emergency

Gate Canteen Angle

Station Day Time 75 682 528 468 628 722

Night Time 70 564 480 386 562 652

(PK PATRA) DYGENERAL MANAGER (Chem)-EampS

-----

xv I The project proponent shall upload the status of compliance of the stipulated environment clearance conditions including results of bull Monitoring amp Compliance reports are being submitted to monitored data on their website and shall update the same periodically It SpeB on monthly basis and Half Yearly compliance status shall simultaneously be sent to the Regional Office of the MOEF the of EC conditions are being submitted to MoEF respective Zonal Office of CPCB and the OPCB The criteria pollutant bull Ambient air quality parameters and stack emission data are levels namely SPM RSPM S02 NOx (ambient levels as well as stack being displayed at the main gate and uploaded in the emissions) or critical sectoral parameters like Total Organic Compounds companys website (TOC) including cyanide phenol and COD etc indicated for the projects shall be monitored and displayed at a convenient location near the main gate of the company in the public domain

xvi I The project proponent shall also submit six monthly reports on the status Compliance reports are being submitted regularly within of the compliance of the stipulated environmental conditions including stipulated time results of monitored data (both in hard copies as well as bye-mail) to the respective Regional Office of MOEF the respective Zonal Office of CPCB and the SPCB

xvii I The environmental statement for each financial year ending 31 Sf March in Environment Statement for each financial year is being Form-Vas is mandated to be submitted by the project proponent to the submitted annually to SPCB The latest Environmental concerned State Pollution Control Board as prescribed under the Statement for 2015-16 have been uploaded in the Companys Environment (Protection) Rules 1986 as amended subsequently shall Website Environment Statement for 2016-17 shall be also be put on the website of the company along with the status of submitted to SPCB amp MoEF by June 2017 compliance of environmental conditions and shall also be sent to the respective Regional Offiyes of the MOEF ~ e-mail

xvii IProject authorities shall inform the Regional Office as well as the Ministry Agreed followed and informed i the date of financial closure and final approval of the project by the

concerned authorities and the date of commencing the land development work

~ (PK PATRA)

DYGENERAL MANAGER (Chem)-EampS

Paae- 8 of 8

ANNEXURE-I

STACK EMISSION (From Oct2016 to Mar2017)

A Analysis of SPM ( mgNm3 ) SI Stack SPC

No Board Norms

OCT16 NOV16 DEC16 JAN17 FEB17 MAR 17

01 Calciner-A 50 27 41 29 30 29 30 02 Calciner-B 50 33 36 32 33 32 36 03 Calciner-C 50 32 36 22 34 32 28 04 Calciner-O 50 22 41 39 40 41 39 05 Boiler-I 150 1352 1424 149 1464 1446 1407 06 Boiler-II 150 - - - 1398 - -07 Boiler-III 150 1220 1307 1456 1437 1394 1444 08 Boiler-IV 150 1395 1435 1433 - 1393 1420 09 Boiler-V 150 1330 1392 1450 139 1445 1439

B PAH Analysis of Boiler StackJmicrogramNm J )

PASS- A outlets of Boilers (Date of Sampling 21 032017)

Boiler-I Boiler2 Boiler-3 Boiler-4 Boiler-5 Pass-A Outlet Pass-A Outlet Pass-A Outlet Pass-A Outlet Pass-A Outlet Phenanthrene

012 - 023 030 025 Flouranthrene

023 - 036 042 039 PASS- B outlets of Boilers (Date of Sampling 21032017)

Boiler-I Boiler2 Boiler-3 Boiler-4 Boiler-5 Pass-B Outlet Pass-B Outlet Pass- B Outlet Pass-B Outlet Pass-B Outlet Phenanthrene

014 - 022 028 023 Flouranthrene

027 - 039 038 041 C PAH Analysis of Calciner Stack microgramNm 3

)

Calcination Plant Stacks (Date of Sampling 21032017)

I Calciner-A Calciner-B Calciner-C Calciner-O

Phenanthrene I 038 059 042 043 Flouranthrene I 113 242 201 119

D Gaseous Analysis of Boiler Stack (mglNm 3 )

Boiler-I Pass- A Pass- B

S02 478 456 NOx 235 239

Pass- A amp Pass-B Outlets (Date of Sampling 21 032017)

Boiler-2 Pass- A Pass- B

- -

- -

Boiler-3 Boiler-4 Boiler-5 Pass- A Pass- B

486 226

Pass- A Pass- B Pass- A Pass- B

493 473 489 473 489 227 243 238 243 238

(PK PATRA) OYGENERAL MANAGER (Chem)-EampS

ANNEXURE-III

ANALYSIS REPORT OF STP TREATED WATER (From Oct2016 to Mar2017)

SI No

PARAMETERS Norms OCT16 NOV16 DEC16 JAN17 FEB17 MAR17

STP -III OUTLET 01 pH 55-90 73 728 738 741 748 736 02 TSS (mglltr) 100 522 516 542 538 586 548 04 Oilamp Grease

(mgltr) 10 096 094 096 098 096 092

05 BOD (mgltr) 30 182 178 192 202 198 188 05 COD (mgltr) 250 326 346 345 352 346 332 STP -IV OUTLET 01 pH 55-90 722 726 724 73 732 738 02 TSS (mgltr) 100 494 486 472 482 478 462 03 Oilamp Grease

(mglltr) 10 102 101 102 106 104 102

04 BOD (mgltr) 30 194 196 194 198 196 192 05 COD (mglltr) 250 374 382 378 382 37 8 364 (There was no overflow durrng this perrod The treated water IS used for green belt development)

(PK PATRA) DYGENERAL MANAGER (CHEM) - EampS

ANNEXURE-V

RECYCLING OF POND RETURN WATER (From Oct2016 to Mar2017)

SI Month RED MUD WATER ASH POND WATER No Percentage of Water

Recycled from Pond (Return water as of water input to pond through mud)

Quantity of Ash slurry disposed to

pond (m3)

Quantity of Water Returned from Pond (m 3

)

01 Oct2016 1244 944693 872400 02 Nov2016 1418 854071 792480 03 Dec2016 1281 804847 733320 04 Jan2017 1364 824367 758880 05 Feb2017 1354 780127 727440 06 Mar2017 1496 774849 721380

(PK PATRA) DYGENERAL MANAGER (Chem)- EampS

ANNEXURE-VII

NOISE ANALYSIS REPORT (dBA) (From Oct 2016 to Mar2017)

Month OCT2016 Location Norm Lab Building Main Gate Emergency

Gate Canteen Angle

Station Day Time 75 658 635 558 652 739

Night Time 70 567 578 390 555 662 Month NOV2016

Location Norm Lab Building Main Gate Emergency Gate

Canteen Angle Station

Day Time 75 656 589 485 674 736 Night Time 70 608 497 384 620 654

Month JAN2017 Location Norm Lab Building Main Gate Emergency

Gate Canteen Angle

Station Day Time 75 648 592 464 636 742

Night Time 70 582 552 425 574 648 Month FEB2017

Location Norm Lab Building Main Gate Emergency Gate

Canteen Angle Station

Day Time 75 667 586 476 642 742 Night Time 70 62 2 512 394 582 646

Month MAR2017 Location Norm Lab Building Main Gate Emergency

Gate Canteen Angle

Station Day Time 75 682 528 468 628 722

Night Time 70 564 480 386 562 652

(PK PATRA) DYGENERAL MANAGER (Chem)-EampS

ANNEXURE-I

STACK EMISSION (From Oct2016 to Mar2017)

A Analysis of SPM ( mgNm3 ) SI Stack SPC

No Board Norms

OCT16 NOV16 DEC16 JAN17 FEB17 MAR 17

01 Calciner-A 50 27 41 29 30 29 30 02 Calciner-B 50 33 36 32 33 32 36 03 Calciner-C 50 32 36 22 34 32 28 04 Calciner-O 50 22 41 39 40 41 39 05 Boiler-I 150 1352 1424 149 1464 1446 1407 06 Boiler-II 150 - - - 1398 - -07 Boiler-III 150 1220 1307 1456 1437 1394 1444 08 Boiler-IV 150 1395 1435 1433 - 1393 1420 09 Boiler-V 150 1330 1392 1450 139 1445 1439

B PAH Analysis of Boiler StackJmicrogramNm J )

PASS- A outlets of Boilers (Date of Sampling 21 032017)

Boiler-I Boiler2 Boiler-3 Boiler-4 Boiler-5 Pass-A Outlet Pass-A Outlet Pass-A Outlet Pass-A Outlet Pass-A Outlet Phenanthrene

012 - 023 030 025 Flouranthrene

023 - 036 042 039 PASS- B outlets of Boilers (Date of Sampling 21032017)

Boiler-I Boiler2 Boiler-3 Boiler-4 Boiler-5 Pass-B Outlet Pass-B Outlet Pass- B Outlet Pass-B Outlet Pass-B Outlet Phenanthrene

014 - 022 028 023 Flouranthrene

027 - 039 038 041 C PAH Analysis of Calciner Stack microgramNm 3

)

Calcination Plant Stacks (Date of Sampling 21032017)

I Calciner-A Calciner-B Calciner-C Calciner-O

Phenanthrene I 038 059 042 043 Flouranthrene I 113 242 201 119

D Gaseous Analysis of Boiler Stack (mglNm 3 )

Boiler-I Pass- A Pass- B

S02 478 456 NOx 235 239

Pass- A amp Pass-B Outlets (Date of Sampling 21 032017)

Boiler-2 Pass- A Pass- B

- -

- -

Boiler-3 Boiler-4 Boiler-5 Pass- A Pass- B

486 226

Pass- A Pass- B Pass- A Pass- B

493 473 489 473 489 227 243 238 243 238

(PK PATRA) OYGENERAL MANAGER (Chem)-EampS

ANNEXURE-III

ANALYSIS REPORT OF STP TREATED WATER (From Oct2016 to Mar2017)

SI No

PARAMETERS Norms OCT16 NOV16 DEC16 JAN17 FEB17 MAR17

STP -III OUTLET 01 pH 55-90 73 728 738 741 748 736 02 TSS (mglltr) 100 522 516 542 538 586 548 04 Oilamp Grease

(mgltr) 10 096 094 096 098 096 092

05 BOD (mgltr) 30 182 178 192 202 198 188 05 COD (mgltr) 250 326 346 345 352 346 332 STP -IV OUTLET 01 pH 55-90 722 726 724 73 732 738 02 TSS (mgltr) 100 494 486 472 482 478 462 03 Oilamp Grease

(mglltr) 10 102 101 102 106 104 102

04 BOD (mgltr) 30 194 196 194 198 196 192 05 COD (mglltr) 250 374 382 378 382 37 8 364 (There was no overflow durrng this perrod The treated water IS used for green belt development)

(PK PATRA) DYGENERAL MANAGER (CHEM) - EampS

ANNEXURE-V

RECYCLING OF POND RETURN WATER (From Oct2016 to Mar2017)

SI Month RED MUD WATER ASH POND WATER No Percentage of Water

Recycled from Pond (Return water as of water input to pond through mud)

Quantity of Ash slurry disposed to

pond (m3)

Quantity of Water Returned from Pond (m 3

)

01 Oct2016 1244 944693 872400 02 Nov2016 1418 854071 792480 03 Dec2016 1281 804847 733320 04 Jan2017 1364 824367 758880 05 Feb2017 1354 780127 727440 06 Mar2017 1496 774849 721380

(PK PATRA) DYGENERAL MANAGER (Chem)- EampS

ANNEXURE-VII

NOISE ANALYSIS REPORT (dBA) (From Oct 2016 to Mar2017)

Month OCT2016 Location Norm Lab Building Main Gate Emergency

Gate Canteen Angle

Station Day Time 75 658 635 558 652 739

Night Time 70 567 578 390 555 662 Month NOV2016

Location Norm Lab Building Main Gate Emergency Gate

Canteen Angle Station

Day Time 75 656 589 485 674 736 Night Time 70 608 497 384 620 654

Month JAN2017 Location Norm Lab Building Main Gate Emergency

Gate Canteen Angle

Station Day Time 75 648 592 464 636 742

Night Time 70 582 552 425 574 648 Month FEB2017

Location Norm Lab Building Main Gate Emergency Gate

Canteen Angle Station

Day Time 75 667 586 476 642 742 Night Time 70 62 2 512 394 582 646

Month MAR2017 Location Norm Lab Building Main Gate Emergency

Gate Canteen Angle

Station Day Time 75 682 528 468 628 722

Night Time 70 564 480 386 562 652

(PK PATRA) DYGENERAL MANAGER (Chem)-EampS

ANNEXURE-III

ANALYSIS REPORT OF STP TREATED WATER (From Oct2016 to Mar2017)

SI No

PARAMETERS Norms OCT16 NOV16 DEC16 JAN17 FEB17 MAR17

STP -III OUTLET 01 pH 55-90 73 728 738 741 748 736 02 TSS (mglltr) 100 522 516 542 538 586 548 04 Oilamp Grease

(mgltr) 10 096 094 096 098 096 092

05 BOD (mgltr) 30 182 178 192 202 198 188 05 COD (mgltr) 250 326 346 345 352 346 332 STP -IV OUTLET 01 pH 55-90 722 726 724 73 732 738 02 TSS (mgltr) 100 494 486 472 482 478 462 03 Oilamp Grease

(mglltr) 10 102 101 102 106 104 102

04 BOD (mgltr) 30 194 196 194 198 196 192 05 COD (mglltr) 250 374 382 378 382 37 8 364 (There was no overflow durrng this perrod The treated water IS used for green belt development)

(PK PATRA) DYGENERAL MANAGER (CHEM) - EampS

ANNEXURE-V

RECYCLING OF POND RETURN WATER (From Oct2016 to Mar2017)

SI Month RED MUD WATER ASH POND WATER No Percentage of Water

Recycled from Pond (Return water as of water input to pond through mud)

Quantity of Ash slurry disposed to

pond (m3)

Quantity of Water Returned from Pond (m 3

)

01 Oct2016 1244 944693 872400 02 Nov2016 1418 854071 792480 03 Dec2016 1281 804847 733320 04 Jan2017 1364 824367 758880 05 Feb2017 1354 780127 727440 06 Mar2017 1496 774849 721380

(PK PATRA) DYGENERAL MANAGER (Chem)- EampS

ANNEXURE-VII

NOISE ANALYSIS REPORT (dBA) (From Oct 2016 to Mar2017)

Month OCT2016 Location Norm Lab Building Main Gate Emergency

Gate Canteen Angle

Station Day Time 75 658 635 558 652 739

Night Time 70 567 578 390 555 662 Month NOV2016

Location Norm Lab Building Main Gate Emergency Gate

Canteen Angle Station

Day Time 75 656 589 485 674 736 Night Time 70 608 497 384 620 654

Month JAN2017 Location Norm Lab Building Main Gate Emergency

Gate Canteen Angle

Station Day Time 75 648 592 464 636 742

Night Time 70 582 552 425 574 648 Month FEB2017

Location Norm Lab Building Main Gate Emergency Gate

Canteen Angle Station

Day Time 75 667 586 476 642 742 Night Time 70 62 2 512 394 582 646

Month MAR2017 Location Norm Lab Building Main Gate Emergency

Gate Canteen Angle

Station Day Time 75 682 528 468 628 722

Night Time 70 564 480 386 562 652

(PK PATRA) DYGENERAL MANAGER (Chem)-EampS

ANNEXURE-V

RECYCLING OF POND RETURN WATER (From Oct2016 to Mar2017)

SI Month RED MUD WATER ASH POND WATER No Percentage of Water

Recycled from Pond (Return water as of water input to pond through mud)

Quantity of Ash slurry disposed to

pond (m3)

Quantity of Water Returned from Pond (m 3

)

01 Oct2016 1244 944693 872400 02 Nov2016 1418 854071 792480 03 Dec2016 1281 804847 733320 04 Jan2017 1364 824367 758880 05 Feb2017 1354 780127 727440 06 Mar2017 1496 774849 721380

(PK PATRA) DYGENERAL MANAGER (Chem)- EampS

ANNEXURE-VII

NOISE ANALYSIS REPORT (dBA) (From Oct 2016 to Mar2017)

Month OCT2016 Location Norm Lab Building Main Gate Emergency

Gate Canteen Angle

Station Day Time 75 658 635 558 652 739

Night Time 70 567 578 390 555 662 Month NOV2016

Location Norm Lab Building Main Gate Emergency Gate

Canteen Angle Station

Day Time 75 656 589 485 674 736 Night Time 70 608 497 384 620 654

Month JAN2017 Location Norm Lab Building Main Gate Emergency

Gate Canteen Angle

Station Day Time 75 648 592 464 636 742

Night Time 70 582 552 425 574 648 Month FEB2017

Location Norm Lab Building Main Gate Emergency Gate

Canteen Angle Station

Day Time 75 667 586 476 642 742 Night Time 70 62 2 512 394 582 646

Month MAR2017 Location Norm Lab Building Main Gate Emergency

Gate Canteen Angle

Station Day Time 75 682 528 468 628 722

Night Time 70 564 480 386 562 652

(PK PATRA) DYGENERAL MANAGER (Chem)-EampS

ANNEXURE-VII

NOISE ANALYSIS REPORT (dBA) (From Oct 2016 to Mar2017)

Month OCT2016 Location Norm Lab Building Main Gate Emergency

Gate Canteen Angle

Station Day Time 75 658 635 558 652 739

Night Time 70 567 578 390 555 662 Month NOV2016

Location Norm Lab Building Main Gate Emergency Gate

Canteen Angle Station

Day Time 75 656 589 485 674 736 Night Time 70 608 497 384 620 654

Month JAN2017 Location Norm Lab Building Main Gate Emergency

Gate Canteen Angle

Station Day Time 75 648 592 464 636 742

Night Time 70 582 552 425 574 648 Month FEB2017

Location Norm Lab Building Main Gate Emergency Gate

Canteen Angle Station

Day Time 75 667 586 476 642 742 Night Time 70 62 2 512 394 582 646

Month MAR2017 Location Norm Lab Building Main Gate Emergency

Gate Canteen Angle

Station Day Time 75 682 528 468 628 722

Night Time 70 564 480 386 562 652

(PK PATRA) DYGENERAL MANAGER (Chem)-EampS