M/s Rachana Constructions - Welcome to Environmentenvironmentclearance.nic.in/writereaddata/Online/TOR/23... · 2016-11-23 · Form1A : M/s. Rachana Constructions, Chinchbhuvan 1

M/s Rachana Constructions

For

Total Plot Area: 1,11,597.62.00 Sqm.

Total buildup area:- 4,85,962.23 Sqm

At Plot No. 145/1, 145/2, 144/2, 145/6, 145/7, 177/1, 177/2, 178/1, 178/2,

178/3/2, 181/1/2, 181/2/1, 181/5, 181/2/2, Mouza – Chinchabhavan,

Wardha Road,Tehsil District- Nagpur, Maharashtra.

Environmental Consultant

Form1A : M/s. Rachana Constructions, Chinchbhuvan

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APPENDIX II (See paragraph 6)

FORM-1A (Only for construction projects listed under item 8 of the Schedule)

CHECK LIST OF ENVIRONMENTAL IMPACTS

(Project proponents are required to provide full information and wherever necessary attach explanatory notes with the Form and submit along with proposed environmental management plan & monitoring programme) 1. LAND ENVIRONMENT [Attach panoramic view of the project site and the vicinity] 1.1 Will the existing land use get significantly altered from the project that is not consistent with the surroundings? (Proposed land use must conform to the approved Master Plan / Development Plan of the area. Change of land use if any and the statutory approval from the competent authority to be submitted). Attach Maps of (i) site location, (ii) surrounding features of the proposed site (within 500 meters) and (iii) The site (indicating levels & contours) to appropriate scales. If not available attach only conceptual plans.

(i) Site location: Enclosure-2 (ii) Surrounding features of the proposed site (within 500 meters): Enclosure-3 (iii) Contour plan: Enclosure-4 (iv) Conceptual Plan: Enclosure -5

Location of the Project Site:

The proposed housing scheme is located at Mouza - Chinchbhuvan, Wardha Road, Nagpur. Site is well connected with road network. The proposed project site is earmarked for Residential & Commercial use as per the local development plans and the proposed project is planned and designed as per the regulations and procedures laid down by the Local Authority. The location of the project site is shown in Enclosure-2

Surrounding Features:

The project site is a piece of plain vacant land earmarked for Residential use as per development plan of

Nagpur city. The terrain of the project site is leveled. The site is devoid of any outcrops and is not covered

by any notified forests or protected areas.

1.2 List out all the major project requirements in terms of the land area, built up area, water consumption, power requirement, connectivity, community facilities, parking needs etc.

Major Project Requirements Residential Housing Type : This is vacant plain piece of land and no clearance of land, vegetation and buildings structure is required. Some shrubs are need to be cleared.


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Building Configuration is as follows:

S.N. Building type No of

building No of

tenements Height

(Mt) No. of Floors

No. of users

RESIDENTIAL UNITS

1 Building No 1 1 188 36.44 M. B+G+13 FL 940


3 Building No 3 1 416 29.52M. B+G+11 FL 2079


5 Building No 5 1 718 16.20 M. G+6 FL 3591

6 Building No 6 1 60 21.61 M. G+8 FL 301

7 Building No 7 1 103 18.58 M. G+7 FL 514

Total 7 1949 9743

COMMERCIAL UNITS

1 Building No 1 COMMERCIAL

1 --- 57.71 M. B1 +B2 +G+19 6343


1

50.08 M. B1 +B2 +G+17 6277


1

36.71 M. B1 +B2 +G+13 10780

Total 3 23400

Grand Total 10 --- --- 33143

Maximum height of building: 57.71 m Area Statement

Sr. No.

Description Area (Sq. Mtr.)

1 Total Plot Area 111597.62

2 Deductions 28456.47

3 Net Plot Area 83141.15

4 Ground Coverage Area (51.36%) 42705.24

5 R.G. Area on Ground 15590.09

6 Proposed Built - up Area as per FSI 282372.57

7 Proposed Built - up Area as per Non FSI 203589.66

8 Total Construction Built-up Area (FSI + Non FSI) 485962.23

PARKING FACILITIES : Parking as per DCR requirements will be provided. Adequate facility will be provided for the parking.


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Parking Statement

Parking Required as per DCR of

Nagpur City Municipal Corporation (NMC)

Nos.

Parking Provision (Nos.)

Cars Scooter Cycle Cars Scooter Cycle

Residential 1949 3898 3898 1949 3898 3898

Commercial 6711 13422 13422 6711 13422 13422

WATER REQUIREMENT During Construction Phase: For 120 Workers: 11 KLD For Construction: By Water tankers: 30 – 40 KLD (Depending upon the activity)

During Operation Phase: Dry Season:

1. Source : Ground water

1a. Fresh Water: 1362 KLD

2. Source : Treated Water

2a. Flushing : 1057 KLD

2b. Gardening : 94 KLD

Total Water Requirement: 2513 KLD

Wet Season:

1. Source : Ground water

1a. Fresh Water: 1362 KLD

2. Source : Treated Water

2a. Flushing: 1057 KLD

2b. Gardening: Nil

Total Water Requirement: 2419 KLD

POWER REQUIREMENT: During Construction Phase - From MSEDCL. : 100 KW D.G. Sets: As per requirement During Operational Phase – Source: MSEDCL.

Power Requirement

Connected load 20893.29 KW

Maximum demand 12446.64 KW

D.G sets (In case of emergency backup during power failure)

3 nos. D.G sets of capacity 630 kVA For commercial

3 no. D.G set of capacity 125 kVA & 1 DG Set of capacity

250 KVA for Residential


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CONNECTIVITY : The project is a Residential & Commercial Development. It is well connected by 18 m wide D.P. road. Nearby railway station is Ajni railway station, Nagpur. Basic amenities like shopping, hospitals etc. are available near the project site.

Roadway : NH-7

Railway : Ajni Railway Station, Nagpur (8 Km)

Airport : Dr. Babasaheb Ambedkar Airport, Nagpur (3 Km) Sewage Generation

Sr. No.

Description Quantity of Sewage generated (KLD)

Treatment / Disposal

1 Construction Phase 9.9 Disposal of sewage through Mobile Toilets

2 Operation Phase 2147 Treatment in STP and reuse of treated sewage (available for recycling –1932 KLD) for flushing – 1057 KLD and gardening – 94 KLD. Excess treated sewage will be disposed to proposed sewer line. The dried sludge will be used as manure.

Reference: Manual on norms and standards for EC of large construction projects MoEF Solid Wastes Generation from the project: 1) During Construction Phase: Table 8: Solid Wastes During Construction Phase

No. of workers

Criteria for Solid Waste Generation Solid Waste Generation (Kg /day)

Total (Kg/Person/day)

Non- Biodegradable

Biodegradable

Non-Biodegradable

Biodegradable Total

120 0.1 80% 20% 9.6 2.4 12

The solid waste generation due to workers dwelling on the site will be segregated and will be handed over to authorized recyclers 2) During Operation Phase:

Solid Wastes During Operation Phase

Solid Waste Generation No. of Users Total solid waste (Kg)

60% wet solid waste (Kg)

40% dry solid waste (Kg)

Residential 9744 4872 2923 1949

Commercial 23399 3510 2106 1404

Visitors (10%) 3315 165 99 66

8547 5128 3419

Considerations for solid waste generation as per norms: For Residential: 60 % biodegradable and 40 % non-biodegradable out of total 0.5 Kg/person /day


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For Commercial – Employees & Service Staff: 60% non-biodegradable and 40% biodegradable out of total 0.15 Kg/person /day For Visitors: 60% non-biodegradable and 40% biodegradable out of total 0.05 Kg/person /day The total quantities of solid waste that will be generated in the project will be 8547 kg/day out of which 3419 kg/day will be non-biodegradable and 5128 kg/day will be biodegradable.

Segregation of non-biodegradable and biodegradable garbage on site.

Bio degradable garbage: Treatment in OWC (Organic Waste Convertor)

Non- biodegradable garbage: Segregated into recyclable and non-recyclable waste and shall be

handed over to NMC.

STP Sludge (Dry sludge): Use as manure

1.3 What are the likely impacts of the proposed activity on the existing facilities adjacent to the proposed site? (Such as open spaces, community facilities, details of the existing land use, disturbance to the local ecology).

Residents & Commercial in this planned development area will have access to excellent facilities / amenities and will not create a burden on public facilities (like public toilets or common water connections). The site is in conformity with Development Plan of Nagpur. This project will not cause any adverse environmental impacts on the surroundings.

Project site will be developed into a Residential & Commercial development. Hence, there shall be some impacts on water, air environment, power requirement but it shall be mitigated by providing proper pollution control facilities. STP shall be provided for treatment of recycling of sewage there by reducing fresh water demand. Also for water conservation, rain water harvesting shall be done. Power consumption shall be reduced by using energy saving practices. Impact on air quality shall be reduced by development of green cover, which will enhance the local ecological character of the area. This project will generate employment during construction and operation phase and there by shall have positive impact on socio economy.

1.4 Will there be any significant land disturbance resulting in erosion, subsidence & instability? (Details of soil type, slope analysis, vulnerability to subsidence, seismicity etc. may be given).

The proposed construction will not involve major cutting and filling operations. The project will also involve development of green areas which would reduce the chances of erosion and subsidence. The area under study falls in zone-lI, which is least active area according to the Indian Standard Seismic Zoning Map. The structure has been designed with adequate Seismic safety factors.

1.5 Will the proposal involve alteration of natural drainage systems? (Give details on a contour map showing the natural drainage near the proposed project site)

There is no natural drainage passing through project area

1.6 What are the quantities of earthwork involved in the construction activity-cutting, filling, reclamation etc. (Give details of the quantities of earthwork involved, transport of fill materials from outside the site etc.?)

Excavation earth material (approx.194835 Cum) shall be reused on site for backfilling, plantation, landscape, internal roads etc.


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1.7 Give details regarding water supply, waste handling etc. during the construction period.

Water Supply : Water Requirement during Construction Phase: By Water tankers (For Construction): 30 - 40 KLD. (Depending upon the construction activity) From Borwell (For Workers): 12 KLD Waste Handling : Various types of construction debris such as bricks, blocks, steel, formwork, finishing materials, etc. will be generated. The details are as follows:

1. Fly ash Bricks, metal chips, cut tiles will be used for internal paving. 2. The damaged / cut pieces of steel, glass etc. will be sold to scrap dealer. 3. Substratum removed during foundation and excavation will be used for back filling and for making

pathways as far as possible. 4. Balance construction wastes, if any, will be disposed to MSW site.

1.8 Will the low-lying areas & wetlands get altered? (Provide details of how low lying and wetlands are getting modified from the proposed activity) Not Applicable

1.9 Whether construction debris & waste during construction cause health hazard? (Give quantities of various types of wastes generated during construction including the construction labour and the means of disposal)

Various types of construction debris such as bricks, blocks, steel, formwork, finished materials will be generated.

The debris will be segregated and stored in separately earmarked area slightly away from construction site.

Excess waste / debris / substratum to be disposed as per NMC norms. WATER ENVIRONMENT 2.1 Give the total quantity of water requirement for the proposed project with the breakup of requirements for various uses. How will the water requirement met? State the sources & quantities and furnish a water balance statement.

Water Consumption Calculation No. of Users Domestic KLD Flushing KLD

Residential 9744 877 438

Commercial 23399 468 585

Visitors 3315 17 33

Total 36459 1362 1057

Horticulture 94

Gross Total 1362 1151

Total Water Requirement 2513


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Total Water Requirement

Use Quantity in KLD Source

Domestic 1362 Ground water (Borewell)

Flushing 1057 Treated sewage from STP

Gardening 94 Treated sewage from STP

During Construction Phase :

Drinking & Domestic water for labour & staff = 12 KLD (Ground Water)

For Construction purpose =30-40 KLD Through Water tankers (Depending on construction activity)

WATER BALANCE PER DAY BASIS: NON MONSOON All Quantities in KLD

*Considered 80 % sewage of total of domestic and 100 % of flushing requirement hence total sewage generation is 2147 KLD Excess treated sewage: 781 KLD shall be disposed to proposed sewer line) Total water requirement = 2513 Recycling of treated sewage (1151 KLD) for flushing (1057) and gardening (94) Hence Net water requirement: 2513 - 1151 = 1362 KLD [i.e. for Domestic purpose = 1362 KLD (Source: Borewell Ground water) Reduction in Net water demand = 45%

2.2 What is the capacity (dependable flow or yield) of the proposed source of water?

Domestic purpose water requirement during operation phase, the fresh water (1362 KLD for Domestic) will be sourced from Ground water (Borewell) Permission will be obtained from CGWA for extraction of water.

Source: From Ground Water

(Borewell) 1362 KLD

Domestic

1362

Treatment in STP

(Available Recycle water = 1932)

Flushing

1057

Gardening

94

Excess Treated Water 781

Shall be disposed to

proposed sewer line

Sewage Generated

2147

Recycle

wate

r

Recycle

wa

ter


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Recycled water from STP will be used for Gardening, fire fighting and flushing purposes. Detailed hydrogeological study will be carried out.

2.3 What is the quality of water required, in case, the supply is not from a municipal source? (Provide physical, chemical, biological characteristics with class of water quality)

Domestic and drinking purpose water requirement will be fulfilled from Ground water (Borewell) consent

will be obtained from CGWA for extraction of water. Recycled water from STP and rain water harvested will

be used for Car washing, Gardening, Floor washing and flushing purposes. Analysis of water will be

detailed out in EIA report.

2.4 How much of the water requirement can be met from the recycling of treated wastewater? (Give the details of quantities, sources and usage)

All Secondary requirements like flushing (1057 KLD) and gardening (94 KLD) would be fulfilled by treated

sewage from STP. Excess treated sewage during non-monsoon and during monsoon shall be disposed to

proposed sewer line.

2.5 Will there be diversion of water from other users? (Please assess the impacts of the project on other existing uses and quantities of consumption).

The domestic water requirement will be sourced from Ground water. Hence, there shall be some impacts on water requirement but it shall be mitigated by providing proper facilities. STP shall be provided for treatment of recycling of sewage there by reducing fresh water demand. Also for water conservation, rain water harvesting shall be done. Use of recycled water from proposed STP and rain water harvested will further augment the water requirement of for car wash, gardening purpose for flushing purposes. Detailed hydrogeological study will be carried out.

2.6 What is the incremental pollution load from wastewater generated from the proposed activity? (Give details of the quantities and composition of wastewater generated from the proposed activity).

Sewage generation will be 2147 KLD. Treated sewage will be reused for flushing (1057 KLD) and gardening (94 KLD). Excess treated sewage during non- monsoon season & monsoon season shall be disposed to the proposed sewer line.

Characteristics of treated sewage from proposed STP will be as follows

Characteristics of treated sewage

Parameter Inlet (Sewage) Outlet (treated Water) quality through STP

Standards for disposal on Land for irrigation

Standards for disposal on Drainage system

Treated Water quality After Tertiary Treatment (Ozonation)

Colour Black/dark with foul odour

Colourless/odourless

Colourless/ odourless



Total Suspended Solids (ppm)

200 to 1000 < 30 200 600 < 10

pH 6.5 to 8.5 6.5 to 8.5 5.5 to 9.0 5.5 to 9.0 6.5 to 8.5


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Oil and Grease (mg/L)

Oct-15 <5 10 20 < 3

Ammoniacal Nitrogen

100 to 200 <10 -- < 50 < 5

BOD (mg/L) 250-300 <30 100 (for inland surface water 30)

350 <20

COD (mg/L) 300-450 <100 -- --- <50

Phosphate 10 to 50 <5 <5 <5 < 3

Fecal Coli Farm 106 to 107 <50 <1000 <1000 <10

(MNP/100ml)

2.7 Give details of the water requirements met from water harvesting? Furnish details of the facilities created.

Rain water harvesting is proposed as a water conservation measure.

Roof drain pipes will be designed considering maximum intensity of rainfall.

Rain water will be collected by down take pipes, proper site grading, storm water drainage

channels, catch basins / trenches and piped drainage system, as appropriate.

Detailed hydrogeological study will be carried out.

2.8 What would be the impact of the land use changes occurring due to the proposed project on the runoff characteristics (quantitative as well as qualitative) of the area in the post construction phase on a long-term basis? Would it aggravate the problems of flooding or water logging in any way?

The project will have provision for rainwater harvesting system. No storm water will be disposed in nearby drains in operation phase of the project. Detailed hydrogeological study will be carried out.

Precaution to avoid water logging on site:

Storm water drain shall be cleaned at regular interval.

Minimizing the incremental runoff from the site with the help of rain water harvesting pits to

recharge the ground water level.

Proper management of channelization of storm water from site by using proper internal SWD

system and discharge points of adequate capacity

Use of screens and silt traps to SWD

Proper maintenance of storm water drainage to avoid choking of drains and flooding on site

Ensure discharge of storm water from the site is clear of sediment and pollution.

2.9 What are the impacts of the proposal on the ground water? (Will there be tapping of ground water; give the details of ground water table, recharging capacity, and approvals obtained from competent authority, if any)

Any withdrawal of ground water from aquifers creates empty space, which is refilled during wet season in natural ecological setup. Such spaces can be utilized to fill up through artificial recharge system to


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replenish ground water resources. The proponent will provide artificial recharge wells at the site and thus the ground water consumed would be simultaneously replenished resulting in no negative impact on this parameter. Detailed hydrogeological study will be carried out to assess the impact of the proposal on ground water.

2.10 What precautions/measures are taken to prevent the run-off from construction activities polluting land & aquifers? (Give details of quantities and the measures taken to avoid the adverse impacts).

The runoff from construction activities will be recycled after treatment. No runoff will be disposed outside the project boundary. Strom water drains will be provided along with the internal roads over the site to meet the expected increase in the runoff during the rainy season due to the impervious nature of the roof, roads and other paved areas. In addition, all roof water will be collected and discharged into specially designed rainwater harvesting facilities.

Considering all roof tops rain water will be collected and diverted to rainwater harvesting facilities, and the rest of the rainwater as contributing to runoff on the site and assuming a coefficient of runoff of 0.675 and maximum rainfall intensity of 50 mm/hr. The storm drain will be discharged to drain which is Near to site at natural slope drain in south direction.

2.11 How is the storm water from within the site managed? (State the provisions made to avoid flooding of the area, details of the drainage facilities provided along with a site layout indication contour levels).

The site will have a well designed storm water drainage system which will prevent any flooding.

Roof drain pipes will be designed considering maximum intensity of rainfall.

Rain water harvesting is proposed, in order to conserve water.

Rain water will be collected by down take pipes, proper site grading, storm water drainage channels, catch basins / pits and piped drainage system, as appropriate.

2.12 Will the deployment of construction labourers particularly in the peak period lead to unsanitary conditions around the project site (Justify with proper explanation)

Disposal of sewage through septic tank and soak pits

Disposal of segregated waste to NMC

First aid and medical facilities

Proper housekeeping

Regular pest control

Mobile toilet facility

2.13 What on-site facilities are provided for the collection, treatment & safe disposal of sewage? (Give details of the quantities of wastewater generation, treatment capacities with technology & facilities for recycling and disposal).

The details of quantity of sewage and sewage collection, treatment, reuse and disposal are given below and design parameters, process description and schematic flow diagram of the STP is given in Annex.


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Sewage Quantity, Treatment, Reuse & Disposal

Quantity of sewage 2147 KLD

Collection of sewage Sewage generated during the operation phase will be collected through

underground sewerage system for treatment in STP.

Treatment of sewage Sewage will be treated with Secondary and Tertiary treatment process in a

Sewage Treatment Plant (STP).

Reuse/recycle and

Disposal of treated

sewage

During normal operations, The treated sewage will be reused and recycled for

toilet flushing, horticulture and fire fighting. The excess waste water, if any shall be

let out in public sewer line with prior permission from the competent authority.

Design Basis of Treatment plant –MBBR (MOVING BED BIO REACTOR)

Untreated & Treated Sewage Quality

Sr. No. DETAILS VALUES UNITS

UNTREATED TREATED

1 pH 7.0 – 8.0 6.5 – 7.5

2 Total Suspended solids 250 <10 mg/lit

3 Chemical Oxygen Demand

400 <30 mg/lit

4 BOD, 3 day, 27 °C 250 <5 mg/lit

5 Oil & Grease 50 <5 mg/lit

Design Basis of Treatment plant – MBBR (Moving Bed Bio Reactor) Preliminary Treatment: The treatment will include the following unit / equipment;

Screen Chamber

Oil & Grease Trap

Raw Sewage Collection Tank

Raw Sewage Transfer pumps

All the sewage generated will gravitate through Bar Screen. The Bar screen will take care of any floatable matter, which will be manually scraped out and collected in drums. Bar screen will comprise of SS plate type screen for removing floatable matter. From the bar screen it will then pass on to the Oil & Grease Trap for removal of free floating oil. The oil will be scrapped and collected in drums to be disposed as per statutory norms. The sewage will be collected in raw collection tank. Uniform mixing is achieved by providing aeration grid (air sparing) in the collection tank. After completion of mixing, the sewage will be pumped at a uniform rate by sewage transfer pumps to Biological Treatment. Biological Treatment (Secondary Treatment): This will include the following;

MBBR Bioreactor

Secondary Clarifier

Sludge Dewatering System-(Filter press)


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The process will be of activated sludge extended aeration biological process of Moving Bed Bio Reactor (MBBR) type.

The MBBR process will be an aerobic system having two biological growth process- attached growth and suspended growth. The pretreated sewage from raw sewage collection tank will be pumped into MBBR where support media will provide more surface area for Biological growth. Oxygen will be added for biological growth through tubular diffusers.

The effluent will be uniformly pumped to MBBR Reactor to biologically degrade the organic matter. The oxygen required for the bacterial growth will be supplied through Diffuser systems. The system envisages better oxygen transfer because of fine bubbles and increased contact with the sewage.

The overflow from MBBR Reactor will gravitate to the Secondary clarifier. The arrested sludge will be pumped back to the Aeration tank to maintain the bacterial concentration in the tank and excess sludge will be sent to the Sludge collection pit and shall be dewatered using a Filter press. The filtrate will be taken to the Raw Sewage Collection Tank. The dried sludge can be used as manure.

Tertiary Treatment:

The treatment will include the following unit / equipment;

Filter feed tank

Pressure Sand Filter (PSF)

Activated Carbon Filter (ACF)

Ozonation System

The clear supernatant from the Secondary clarifier will be collected in a Filter feed tank this tank will be provided with level switch for unmanned operations. The treated sewage will be pumped to PSF followed by ACF. After ACF treated sewage will be passed through Ozonation System for disinfection. After Ozonation treated sewage will be collected in Treated Water Tank. Treated sewage from Treated Water Tank can be used for secondary requirement

STP Process Diagram (MBBR process)

2.14 Give details of dual plumbing system if treated waste used is for flushing of toilets or any other use.


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The treated wastewater will be used for horticulture & flushing. Hence dual plumbing system will be adopted.

3. VEGETATION

3.1 Is there any threat of the project to the biodiversity? (Give a description of the local ecosystem with its unique features, if any)

There is no threat to local biodiversity. Some shrubs are needed to be cleared. Further, there are no forests, National parks and Sanctuaries located in the study area.

3.2 Will the construction involve extensive clearing or modification of vegetation? (Provide a detailed account of the trees & vegetation affected by the project)

The project site is a piece of vacant land having very sparse vegetative cover. Further, the plant species around the site are local tree species and no rare or endangered tree species are found in the site hence unlikely to be affected. Some shrubs are needed to be cleared. Any loss of vegetation in the project site will be compensated through plantation and landscaping.

3.3 What are the measures proposed to be taken to minimize the likely impacts on important site features (Give details of proposal for tree plantation, landscaping, creation of water bodies etc along with a layout plan to an appropriate scale)

Any loss in vegetation will be compensated by plantation of trees adopting the following measures. The landscape of project site has been planned to provide a clean, healthy and beautiful green environment for the people. Within the proposed project site, landscape/ green areas will be developed to achieve a blend between modern building and various species of plants to create a clean, healthy and aesthetic environment that provides a visual treat and relaxation to the occupants of these buildings. Within these green areas walking tracks, fountains, etc. will be developed all through the building.

A combination of evergreen and ornamental flowering trees, palms, shrubs and ground covers will be planted along the roadsides and in open spaces within the project complex. The planting arrangement should be based on optimal use of available land and quantum of irrigation water and treated wastewater. It is recommended that tree plantation (large size species) should be undertaken at the time of preparation of the site so that they would grow to considerable size by the time of commissioning of the proposed project. The landscape plan is shown in the project site layout plan given as below and the list of plant species suggested for plantation in the proposed project is presented as below.

R. G. Area: 15589.30 Sq.m.

Plantation: Number & of Tree species to be planted in the ground R. G. is about 1039 Nos.

The details of plantation will be mentioned is EIA Report.

4. FAUNA

4.1 Is there likely to be any displacement of fauna-both terrestrial and aquatic or creation of barriers for their movement? Provide the details.


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The proposed site is an open land and devoid of forestation or aquatic body, so in existing conditions, this place is not the habitat for local fauna, hence there will not be any type of displacement or effect on the local fauna due to proposed project activities.

4.2 Any direct or indirect impacts on the avifauna of the area? Provide details.

Within the proposed project site, green areas will be developed to achieve a blend between modern and various species of plants to create a clean, healthy and aesthetic environment. Common native variety of trees and ornamental flowering species will be planted in the green space. Landscaping can have direct positive impact on the local avifauna as this will provide shelter to local birds.

4.3 Prescribe measures such as corridors, fish ladders etc. to mitigate adverse impacts on fauna

These measures are not applicable for the proposed project.

5. AIR ENVIRONMENT

5.1 Will the project increase atmospheric concentration of gases & result in heat islands? (Give details of background air quality levels with predicted values based on dispersion models taking into account the increased traffic generation as a result of the proposed constructions)

Baseline data will be generated as per EIA Notification and maximum predicted GLC will be calculated. 5.2 What are the impacts on generation of dust, smoke, odorous fumes or other hazardous gases? Give details in relation to all the meteorological parameters. No such impacts are envisaged such as smoke, odour or hazards gases and will not be generated from this project

5.3 Will the proposal create shortage of parking space for vehicles? Furnish details of the present level of transport infrastructure and measures proposed for improvement including the traffic management at the entry & exit to the project site.

A traffic survey report along with parking details will be furnished in EIA Report

The Project area is well connected to the developed road. The increase in traffic due to the project is

marginal compared to the existing high volume of traffic in the area, and therefore the impact will be

marginal. Internal roads will be provided within the building.

5.4 Provide details of the movement patterns with internal roads, bicycle tracks, pedestrian pathways, footpaths etc., with areas under each category.

The proposed project development will have access through the proposed 6.5, 6.0 m & 3.5 m Wide

pathways internally.

5.5 Will there be significant increase in traffic noise & vibrations? Give details of the sources and the measures proposed for mitigation of the above.

There will be marginal increase in traffic on the adjacent road that will have marginal increase.


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5.6 What will be the impact of DG sets & other equipment on noise levels, vibration & ambient air quality around the project site? Provide details.

DG sets are proposed to supply power as the emergency supply system in case of power shut down. The DG sets will be housed in noise insulated enclosures designed to meet standards as laid under Environment (Protection) Act. Noise and vibrations from DG sets will be eliminated with acoustic enclosure.

6. AESTHETICS

6.1 Will the proposed constructions in any way result in the obstruction of a view, scenic amenity

or landscapes? Are these considerations taken into account by the proponents?

The architecture of the project matches with the surroundings. The approval of the architectural plan of the will be taken from local authority.

6.2 Will there be any adverse impacts from new constructions on the existing structures? What are

the considerations taken into account?

This will be new construction and will not have any adverse impact on the existing structures in the vicinity of the project site.

6.3 Whether there are any local considerations of urban form & urban design influencing the

design criteria? They may be explicitly spelt out.

The proposed site falls under the area of development plan of Local authority.

The Residential and commercial building will be constructed within the designated site as per the building by-laws. The approval of the design of the building obtained from local authority.

6.4 Are there any anthropological or archaeological sites or art facts nearby? State if any other

significant features in the vicinity of the proposed site have been considered.

There is no archeological site nearby the project site.

7. SOCIO-ECONOMIC ASPECTS

7.1 Will the proposal result in any changes to the demographic structure of local population? Provide the details.

The operation of the project will provide value addition to the existing infrastructure, as due to development

of the project, the commercial facilities such as public transport, water supply, telecommunications, power

lines, road maintenance etc. will be upgraded. The operation of project and other allied facilities will provide

direct and indirect employment opportunities for a large section of society. The employment will have

positive impact thereby increasing the quality of life.


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7.2 Give details of the existing social infrastructure around the proposed project.

The project site being located within the limits of Nagpur Municipal Corporation, all sorts of social

infrastructure like transportation facilities, water supply & sanitation facilities, communication facilities,

educational institutions, hospitals, markets, banks, cultural amenities etc. already exist around the project

area.

7.3 Will the project cause adverse effects on local communities, disturbance to sacred sites or

other cultural values? What are the safeguards proposed?

The project will be constructed as per the defined building by-laws of local authority. The project activities

will be confined within the premises and no adverse impacts are envisaged.

8. BUILDING MATERIALS

8.1 May involve the use of building materials with high-embodied energy. Are the construction

materials produced with energy efficient processes? (Give details of energy conservation

measures in the selection of building materials and their energy efficiency)

Conventional construction material will be used. The major materials required for construction of the

proposed project will be steel, cement, fly ash, bricks, metal, flooring tiles/stones, sanitary and hardware

items, electrical fittings, water, etc.

The project is designed to be energy efficient and special care has been taken in the planning stage to

ensure an efficient system. The salient features of energy conservation are :

Solar water heaters.

Solar Lighting in utility space, internal roads

LED will be used in common area.

8.2 Transport and handling of materials during construction may result in pollution, noise & public

nuisance. What measures are taken to minimize the impacts?

Mitigation Measures for Air Pollution during Construction Stage

Air quality around the project site will be adversely impacted during construction stage. Various

construction activities especially related to handling of loose material are likely to generate fugitive dust

that will affect the air quality of the surrounding area of the project site. To minimize such impacts following

measures has been proposed:

Ready Mix concrete will be used.

All construction material will be covered by tarpaulin during transportation and will be kept at covered

storage yard.

Water sprinkling will be done for dust suppression.


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To minimize the occupational health hazard, proper personal protective gears i.e. mask will be provided to

the workers who are engaged in dust generation activity

Mitigation Measures for Noise Pollutionduring Construction Stage

During construction stage, expected noise levels will be in the range of (80-85dBA), which will decrease

with increase in distance. Administrative as well as engineering control of noise will be implemented.

Isolation of noise generation sources and temporal differentiation of noise generating activities will ensure

minimum noise at receiver’s end.

All the construction activities will be carried out during the daytime. To prevent any occupational health

hazard, ear-muff / ear plug will be given to the workers working around or operating plant and machinery

emitting high noise levels. Use of such plant or machinery will be strictly prohibited during night. Careful

planning of machinery operation and scheduling of operations will be done to minimise such impact.

8.3 Are recycled materials used in roads and structures? State the extent of savings achieved?

The possibility of using recycled material such as fly ash has been proposed in construction of this project.

If the recyclable material is readily available and if it is economically feasible it will be used for the

construction of roads and structures. Waste from construction like excavated earth, iron rods etc shall be

handed over to the authorized vendor for recycling.

8.4 Give details of the methods of collection, segregation & disposal of the garbage generated

during the operation phases of the project.

The details of solid wastes collection recycle and disposal is given in the Table below.

Solid Wastes Collection, Recycle & Disposal

Nature and quantity Organic waste: Waste vegetables and foods Inorganic waste: Papers, cartons, thermocol, plastics, polythene bags, glass etc.

Collection and disposal The solid wastes generated will be segregated into organic and inorganic components and collected in separate bins. The organic biodegradable wastes (waste vegetables, foods etc.) will be transferred into a designated solid waste collection point for disposal by municipal authority.

Recycling The inorganic wastes comprising recyclable materials, such as paper, plastic, glass etc., will be sold to prospective buyers.

9. ENERGY CONSERVATION

9.1 Give details of the power requirements, source of supply, backup source etc. What is the energy consumption assumed per square foot of built-up area? How have you tried to minimize energy consumption?


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POWER REQUIREMENT & ENERGY CONSERVATION MEASURES :

1 Lighting Scheme

For Parking Area LED/T- lamps

For Staircase & Lobby Solar PV Generator

For Street Lights MNRE solar Street Light Fittings

2 Solar Energy Utilization For Water Heating & Staircase & lobby Lighting

3 Source of Electricity Supply MSEDCL

4 Total Connected Load Total Maximum Demand

20893.29 KW 12446.64 KW

8 Other energy conservation measures

Maximum use of daylight

Use of energy efficient devices

Optimum building orientation

9 ECBC Compliance Yes

10 DG Sets

3 nos. D.G sets of capacity 630 kVA For

commercial

3 no. D.G set of capacity 125 kVA & 1 DG Set of

capacity 250 KVA for Residential

9.2 What type of, and capacity of, power back up do you plan to provide?

Details are given in point 9.1 above.

9.3 What are the characteristics of the glass you plan to use? Provide specifications of its characteristics related to both short wave and long wave radiation?

The project is a residential and commercial project for which glass will be used only for windows. Therefore normal glass of 5mm thick will be used for windows and pin head 4mm thick glass for ventilators.

9.4 What passive solar architectural features are being used in the building? Illustrate the applications made in the proposed project.

No solar architecture systems will be used.

9.5 Does the layout of streets & buildings maximize the potential for solar energy devices? Have you considered the use of street lighting, emergency lighting and solar hot water systems for use in the building complex? Substantiate with details.

Solar water heaters.

Solar lamp common area, internal roads.

9.6 Is shading effectively used to reduce cooling/heating loads? What principles have been used to maximize the shading of Walls on the East and the West and the Roof? How much energy saving has been effected? Shading options wherever available will be used for energy saving. RCC weather shed incorporated in design. Appropriate building material having adequate thermal resistance value (R value) will be used.


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9.7 Do the structures use energy-efficient space conditioning, lighting and mechanical systems? Provide technical details. Provide details of the transformers and motor efficiencies, lighting intensity and air-conditioning load assumptions? Are you using CFC and HCFC free chillers? Provide specifications. Energy Efficient Features:

Maximum utilization of natural light LED lighting fixtures in the common areas and Truelite fluorescent lamps in basements .Energy efficient HVAC systems to maintain indoor air quality Appropriate thermal insulation in walls and roofs to reduce heat gain and loss Glazing Glass: to keep the U value as per ECBC External glazing will be below 40% of the total vertical surface as per ECBC.

9.8 What are the likely effects of the building activity in altering the micro-climates? Provide a self assessment on the likely impacts of the proposed construction on creation of heat island & inversion effects? The building will be constructed with environmental friendly designs that will control formulation of heat island effect. There will be also sufficient green cover at site to reduce formation of heat island. Passive design concepts have been used to minimize energy consumption and maximize the energy efficiency.

9.9 What are the thermal characteristics of the building envelope? (a) roof; (b) external walls; and (c) fenestration? Give details of the material used and the U-values or the R-values of the individual components. The U-values of the roof, external wall and fenestration of the retail portion of the building will meet the requirements as specified in the Energy Conservation Building Code (ECBC).

S. No. Component Material Used Permissible U-Value as per ECBC

(W/m2-C)

1. Roof Concrete 0.409

2. External Wall Brick 0.44

9.10 What precautions & safety measures are proposed against fire hazards? Furnish details of emergency plans.

Suitable fire fighting measures as required shall be provided in this project

9.11 If you are using glass as wall materials provide details and specifications including emissivity and thermal characteristics.

Glass will not be used as a wall material and will only be used in fenestration.

9.12 What is the rate of air infiltration into the building? Provide details of how you are mitigating the effects of infiltration.

Adequate provisions are provided to mitigate the effects of air infiltration.

9.13 To what extent the non-conventional energy technologies are utilized in the overall energy consumption? Provide details of the renewable energy technologies used.

Following non-conventional energy technologies to reduce the overall energy consumption will be adopted:

Solar water heaters


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For lift lobby we have provided sensors.

Solar lamp for common area.

LED will be used in common area.

10. Environment Management Plan

The Environment Management Plan would consist of all mitigation measures for each item wise activity to

be undertaken during the construction, operation and the entire life cycle to minimize adverse

environmental impacts as a result of the activities of the project. It would also delineate the environmental

monitoring plan for compliance of various environmental regulations. It will state the steps to be taken in

case of emergency such as accidents at the site including fire.

A detailed Environment Management plan along with Environment Management cost will be furnished in EIA Report. "I hereby given undertaking that the data and information given in the application and enclosures are true to the best of my knowledge and belief and I am aware that if any part of the data and information submitted is found to be false or misleading at any stage, the project will be rejected and clearance give, if any to the project will be revoked at our risk and cost.

Date: Place: Nagpur

Signature of the applicant

With name and full Address

M/s Rachana Constructions 4th Floor, “Lotus” WHC Road, Dharampeth, Nagpur.

Shishir Shankarrao Diote (Project Proponent/Authorized Signatory)

Documents

M/s Rachana Constructions - Welcome to Environmentenvironmentclearance.nic.in/writereaddata/Online/TOR/23... · 2016-11-23 · Form1A : M/s. Rachana Constructions, Chinchbhuvan 1