form 1- shelter, taloja 13.03environmentclearance.nic.in/writereaddata/online/ec/23122014mz4i… ·...

Form 1 & 1A – Shelter Group, Plot no. -114, 115, 116, Sector- 14, Taloja, Navi Mumbai

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APPENDIX I (See paragraph – 6) F O R M – 1 (I) Basic Information

Sr. No.

Items Details

1. Name of the project/s “Proposed Project” At Taloja, Navi Mumbai

2. S.No. in the schedule 8 (a)

3. Proposed capacity/area/length/tonnage to be handled/ command area/lease area/ number of wells to be drilled

Total Plot Area = 6399.13 Sq. M Built – Up Area = 9631.536 Sq. M (FSI) Built – Up Area. = 17090.30 Sq. M (Non FSI) Total Construction Area= 26721.836 Sq. M.

4. New / Expansion / Modernization New

5. Existing Capacity/ Area etc.

Total Plot Area = 6399.13 Sq. M Built – Up Area = 9631.536 Sq. M (FSI) Built – Up Area. = 17090.30 Sq. M (Non FSI) Total Construction Area= 26721.836 Sq. M.

6. Category of Project i.e. ‘A’ or ‘B’ Category ‘B’7. Does it attract the general condition?

If Yes, please specify. NA

8. Does it attract the specific condition? If Yes, please specify.

No

9. Location Plot/Survey/Khasra No. Plot no. 114, 115, 116, Sector 14 Village Taloja Tehsil Raigad District Raigad State Maharashtra10. Nearest railway station/airport

along with distance in kms. Taloja Railway Station – 1KM Mumbai Airport– 44.5 KM Proposed Navi Mumbai Airport‐ 13.3 KM

11. Nearest town, city, district headquarters along with distance in kms.

Navi Mumbai Municipal Corporation

12. Village panchayats, Zila Parishad, Municipal Corporation, Local body (complete postal addresses with telephone nos. to be given)

Navi Mumbai Municipal Corporation

13. Name of the applicant Shelter Builders and Developers 14. Registered address NL- 6/9/03, Sector- 15, Nerul, Navi Mumbai 400 706.


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15. Address for correspondence: Name Mr. Rabbani Khan Designation (Owner/Partner/CEO) Director Address NL- 6/9/03, Sector- 15, Nerul, Navi Mumbai 400 706. Pin Code 400706 Authorized Representative Mr. K Srinivasan Contact No. +919820641612 E‐mail [email protected] Telephone No. Fax No. 16. Details of Alternatives Sites

examined, if any. Location of thesesites should be shown on aToposheet

No

17. Interlinked Project NA18. Whether separate application of

interlinked project has beensubmitted?

NA

19. If Yes, date of Submission NA20. If no, reason NA21. Whether the proposal involves

approval/clearances under: if yes,details of the same and their status tobe given. The Forest (Conservation) Act, 1980? The Wildlife (Protection) Act, 1972? The C.R.Z Notification, 1991?

No

22. Whether there is any GovernmentOrder /Policy relevant/ relating tothe site?

NA

23. Forest land involved (hectares) NA24. Whether there is any litigation

pending against the project and/orland in which the project is proposeto be set up? Name of the court Case No. Orders/directions of the Court, if anyand its relevance with the proposedproject.

No


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(II) Activity

1. Construction, operation or decommissioning of the Project involving

actions, which will cause physical changes in the locality (topography, land use, changes in water bodies, etc.)

Sr. No.

Information/Checklist confirmation

Yes/ No

Details thereof (with approximate quantities /rates, wherever possible) with source of information data

1.1 Permanent or temporary change in land use, land cover or topography including increase in intensity of land use (with respect to local land use plan)

No Basically land is Barren land. The proposed project site is designated for the intended purpose and the proposed built‐up area is 26721.836

1.2 Clearance of existing land, vegetation and buildings?

No NA

1.3 Creation of new land uses?

No NA

1.4 Pre‐construction investigations e.g. bore houses, soil testing?

Yes Please refer Ground water quality Analysis Report. Annexure: 6 Soil Testing Report. Annexure: 7

1.5 Construction works?

Yes About 26721.836 Will be construction work.

1.6 Demolition works? No NA

1.7 Temporary sites used for construction works or housing of construction workers?

Yes During construction total 150 nos. of workers will be on site.

1.8 Above ground buildings, structures or Earthworks including linear structures, cut and fill or excavations

Plot area is barren land. Excavated material during construction will be used for landscape and backfilling therefore there will not be any solid waste problem from the generation of construction‐excavated earth.

1.9 Underground works including mining or tunneling?

No NA

1.10 Reclamation works? No NA

1.11 Dredging? No NA


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Sr. No.


Yes/ No


1.12 Offshore structures? No NA

1.13 Production and manufacturing processes?

No NA

1.14 Facilities for storage of goods or materials?

Yes For the temporary storage of the construction material on the one side of the plot.

1.15 Facilities for treatment or disposal of solid waste or liquid effluents?

Yes Solid Waste Management a) During Construction phase: Construction debris will be used for construction site itself and therefore there will not be any solid waste problem from generation of construction‐excavated earth. Septic tank and soak pit will be provided for proper disposal of liquid effluent. b) During Operation Phase: Total population of the residential scheme is 980 nos. and Commercial scheme is 141 nos. For total 1121 nos For Residential and Commercial Quantity of solid waste – 476.25 kg/day i.e.0.48 T/day approx. Quantity of wet waste – 0.28 T/day Quantity of dry waste – 0.20 T/day Biodegradable and non biodegradable waste will be segregated. Dry waste will be sent for recycling and wet waste will be treated by ‘Organic Waste Converter’ for composting. Liquid waste management During construction: 50 M3/DAY Source: Tanker Water During operation:


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Sr. No.


Yes/ No


Source: CIDCO o Total Water Demand is 148.91

M3/DAY o Domestic Water Demand is 90.32

M3/DA o Flushing water demand is 48.33

M3/DAY o Landscape Water Requirement

39.39 M3/DAY o Total treated water available

124.79 M3/DAY o 113.85 M3/DAY treated water

will be reused.

1.16 Facilities for long term housing of operational workers?

No NA

1.17 New road, rail or sea traffic during construction or operation?

No NA

1.18 New road, rail, air waterborne or other transport infrastructure including new or altered routes and stations, ports, airports etc?

No NA

1.19 Closure or diversion of existing transport routes or infrastructure leading to changes in traffic movements?

No NA

1.20 New or diverted transmission lines or pipelines?

No NA

1.21 Impoundment, damming, culverting, realignment or other changes to the hydrology of watercourses or aquifers?

No NA

1.22 Stream crossings? No NA

1.23 Abstraction or transfers of water form ground or surface waters?

Yes During Construction phase CIDCO water supply / Tanker water will be used for the construction purpose

1.24 Changes in water bodies or the land surface affecting drainage or run‐off?

No NA


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Sr. No.


Yes/ No


1.25 Transport of personnel or materials for construction, operation or decommissioning?

Yes Only material transport. Approx. 10 trucks per day.

1.26 Long‐term dismantling or decommissioning or restoration works?

No NA

1.27 Ongoing activity during decommissioning which could have an impact on the environment?

No NA

1.28 Influx of people to an area in either temporarily or permanently?

Yes Influx During construction: 150 Nos. workers & 35 Nos. Staff Influx during operation: Approximately 1121 persons are going to reside in this Residential & commercial complex.

1.29 Introduction of alien species? No NA

1.30 Loss of native species or genetic diversity?

No NA

1.31 Any other actions? No NA

2. Use of Natural resources for construction or operation of the Project (such

as land, water, materials or energy, especially any resources which are nonrenewable or in short supply):

Sr. No.

Information/checklist confirmation

Yes/ No


2.1 Land especially undeveloped or agricultural land (ha)

No N.A

2.2 Water (expected source & competing users) unit: M3/DAY

Yes Liquid waste management During construction: 50 M3/DAY Source: Tanker Water

During operation: Source: CIDCO


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Sr. No.

Information/checklist confirmation

Yes/ No

Details thereof (with approximate quantities /rates, wherever possible) with source of information data o Total Water Demand is 148.91

M3/DAY o Domestic Water Demand is 90.32

M3/DA o Flushing water demand is 48.33

M3/DAY o Landscape Water Requirement

39.39 M3/DAY o Total treated water available 124.79

M3/DAY o 113.85 M3/DAY treated water will

be reused. 2.3 Minerals (MT) No NA2.4 Construction material – stone,

aggregates, sand / soil (expected source – MT)

Companies authorized/ approved local vendor

2.5 Forests and timber (source – MT) No NA

2.6 Energy including electricity and fuels (source, competing users) Unit: fuel (MT), energy (MW)

Source: Maharashtra State Electricity Distribution Company Limited. ( MSEDCL) Total Demanded load For Project = 2422.50 KW. During Construction Source of Power Supply For Project ‐ D.G Sets (75 KVA , 1 nos) During Operation Source :‐‐ MSEDCL Alternative Back Up:‐ Diesel Generator (DG) Set for lifts, Common Lighting, Water pumps & other essential services. Capacity of D.G. Set for Common Amenities: 400KVA ‐ 2 Nos. 400 KVA for Fire Pump With AMF & Auto Load Sharing Panel with Sound Proof Enclosure with dB level not greater than 75 dB (A).

2.7 Any other natural resources (use appropriate standard units)

NA


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3. Use, storage, transport, handling or production of substances or materials, which could be harmful to human health or the environment or raise concerns about actual or perceived risks to human health.

Sr. No.


Yes/ No

Details thereof (with approximate quantities/ rates, wherever possible) with source of information data

3.1 Use of substances or materials, which are hazardous (as per MSIHC rules) to human health or the environment (flora, fauna, and water supplies)

No NA

3.2 Changes in occurrence of disease or affect disease vectors (e.g. insect or water borne diseases)

NoNA

3.3 Affect the welfare of people e.g. by changing living conditions?

No It can help in improving the living standards of that area.

3.4 Vulnerable groups of people who could be affected by the project e.g. hospital patients, children, the elderly etc.,

No NA

3.5 Any other causes No NA

4. Production of solid wastes during construction or operation or decommissioning (MT/month)

Sr. No.


Yes/ No

Details thereof (with approximate quantities/rates, wherever possible) with source of information data

4.1 Spoil, overburden or mine wastes No Excavated material will be used for back filling at the site.

4.2 Municipal waste (domestic and or commercial wastes)

Yes Solid Waste Management b) During Operation Phase: Total population of the residential scheme is 980 nos. and Commercial scheme is 141 nos. For total 1121 nos For Residential and Commercial Quantity of solid waste – 693 kg/day i.e.0.44 T/day approx.


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Sr. No.


Yes/ No


Quantity of wet waste – 0.24 T/day Quantity of dry waste – 0.20 T/day Biodegradable and non biodegradable waste will be segregated. Dry waste will be sent for recycling and wet waste will be treated by ‘Organic Waste Converter’ for composting.

4.3 Hazardous wastes (as per Hazardous Waste Management Rules)

No NA

4.4 Other industrial process wastes

No NA

4.5 Surplus product No NA

4.6 Sewage sludge or other sludge from effluent treatment

YES Sludge from STP will be used as manure for Green belt development at site.

4.7 Construction or demolition wastes No Approx. 500 cu. ft Will be earthwork and will be used for back filling.

4.8 Redundant machinery or equipment No NA

4.9 Contaminated soils or other materials No NA

4.10 Agricultural wastes

No NA

4.11 Other solid wastes

No NA


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5. Release of pollutants or any hazardous, toxic or noxious substances to air

(Kg/hr)

Sr. No.


Yes/ No


5.1 Emissions from combustion of fossil fuels from stationary or mobile sources

No NA

5.2 Emissions from production processes

No NA

5.3 Emissions from materials handling including storage or transport

No NA

5.4 Emissions from construction activities including plant and equipment

No NA

5.5 Dust or odour from handling of materials including construction materials, sewage and waste

Yes As per EMP

5.6 Emissions from incineration of waste

No NA

5.7 Emissions from burning of waste in open air (e.g. slash materials, construction debris)

No NA

5.8 Emissions from any other sources

No NA


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6. Generation of Noise and Vibration, and Emissions of Light and Heat:

Sr. No.


Yes/ No

Details thereof (with approximate quantities/ rates, wherever possible) with source of information data with source of information data

6.1 From operation of equipment e.g. engines, ventilation plant, crushers

Yes Sources of noise Pollution during construction phase are machinery like compressor, Compactors, Concrete Plant, Cranes and transportation materials. During operation phase DG sets will be provided with Canopy to reduce noise and vibration.

6.2 From industrial or similar processes

No NA

6.3 From construction or demolition Yes As per EMP

6.4 From blasting or piling

No NA

6.5 From construction or operational traffic

Yes As per EMP

6.6 From lighting or cooling systems

No NA

6.7 From any other sources No NA

7. Risks of contamination of land or water from releases of pollutants into the

ground or into sewers, surface waters, groundwater, coastal waters or the sea:

Sr. No.


Yes/ No


7.1 From handling, storage, use or spillage of hazardous materials

No NA

7.2 From discharge of sewage or other effluents to water or the land (expected mode and place of discharge)

No Sewage effluents will be treated and reused for flushing, gardening areas. 113.85 M3/DAY treated water will be reused


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7.3 By deposition of pollutants emitted to air into the land or into water

No NA

7.4 From any other sources

No NA

7.5 Is there a risk of long term build up of pollutants in the environment from these sources?

No NA

8. Risk of accidents during construction or operation of the Project, which

could affect human health or the environment

Sr. No.


Yes/ No

Details thereof (with approximate quantities/ rates, wherever possible) with source of information data

8.1 From explosions, spillages, fires etc from storage, handling, use or production of hazardous substances

No NA

8.2 From any other causes

Yes There is a risk of accident during construction however proper safety measures will be taken.

8.3 Could the project be affected by natural disasters causing environmental damage (e.g. floods, earthquakes, landslides, cloudburst etc)?

No Floods and landslides are not expected in the area. Earthquake proneness: The area falls under Zone III as per IS 18932002. Hence relevant design parameters as per zone III have been considered for RCC design of the buildings. Dynamic analysis will be done by Response spectrum method. Importance factor 1 special moment resisting frame R‐5, Zone factor Z‐ 0.16. Annexure 10 (Seismic Zoning Map of India.)

9. Factors which should be considered (such as consequential development)

which could lead to environmental effects or the potential for cumulative impacts with other existing or planned activities in the locality


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Sr. No.


Yes/ No

Details thereof (with approximate quantities /crates, wherever possible) with source of information data

9.1 Lead to development of supportingfacilities, ancillary development or development stimulated by the project which could have impact on the environment e.g.:

• Supporting infrastructure (roads,

power supply, waste or waste

water treatment, etc.)

• housing development

• extractive industries

• supply industries

• other

Yes Housing development There are many industries and colleges in the vicinity of this project site. The Proposed development will cater the needs of the residents.

9.2 Lead to after‐use of the site, which could have an impact on the environment

No NA

9.3 Set a precedent for later developments

No NA

9.4 Have cumulative effects due to proximity to other existing or planned projects with similar effects

No NA


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(III) Environmental Sensitivity Sr. No.

Areas Name/ Identity

Aerial distance (within 15 km.) Proposed project location boundary

1 Areas protected under international conventions, national or local legislation for their ecological, landscape, cultural or other related value

No NA

2 Areas which are important or sensitive for ecological reasons ‐ Wetlands, watercourses or other water bodies, coastal zone, biospheres, mountains, forests

Yes NA

3 Areas used by protected, important or sensitive species of flora or fauna for breeding, nesting, foraging, resting, over wintering, migration

No NA

4 Inland, coastal, marine or underground waters.

No NA

5 State, National boundaries. No NA

6 Routes or facilities used by the public for access to recreation or other tourist, pilgrim areas.

No

7 Defence installations No NA

8 Densely populated or built‐up area Yes Census Data 2001 Annexure: 11

9 Areas occupied by sensitive man‐made land uses (hospitals, schools, places of worship, community facilities)

Yes Census Data 2001 Annexure: 11

10 Areas containing important, high quality or scarce resources. (ground water resources, surface resources, forestry, agriculture, fisheries, tourism, minerals)

No NA

11 Areas already subjected to pollution or environmental damage. (those where existing legal environmental standards are exceeded)

No NA

12 Areas susceptible to natural hazard which could cause the project to present environmental problems. (earthquakes, subsidence, landslides, erosion, flooding or extreme or adverse climatic conditions)

No NA

(IV).Proposed Terms of Reference for EIA studies N. A.


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“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: 04.12.2013 Place: Navi Mumbai

Mr. Zaid Khan

NL- 6/9/03, Sector- 15, Nerul, Navi Mumbai 400 706


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FORM 1 A (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 landuse get significantly altered from the project

that is not consistent with the surroundings? (Proposed landuse must

conform to the approved Master Plan / Development Plan of the area.

Change of landuse if any and the statutory approval from the competent

authority 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.

The proposed land use is in conformity with the DP of the area.

Annexure – 1 : Building perspective View

Annexure – 2 : Master Plan

Annexure – 3 : Site Location Map

Annexure – 4 : Landscape plan


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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. Total Area of the Plo : 6399.13 Sq. M Total Built‐up Area : 26721.836 Sq.M Landscape area : 2268.327q. M. Road / Pathway area : 30 Sq. M.

The overall area of the plot is 6399.13 Sq. M of which an area 26721 Sq. M

will be the built‐up area. Landscape area will be 2268.327Sq.M. Total

Population will be 1121.

AREA STATEMENT

Area Statement SQ.MTS AREA OF PLOT 6399.13 F.S.I 1.5 PERMISSIBLE B.UA. 26721.836 TOTAL B.U.A CONSUMED 26721.836 BALANCE B.U.A. 0.00 CONSUMED F.S.I. 1.5 BALANCE F.S.I 0.00 TOTAL COMMERCIAL UNIT 47 NOS TOTAL RESIDENTIAL UNIT 196 NOS TOTAL B.U.A. OF THE BUILDING 26721.836

PARKING STATEMENT:

Particular Car Scooter Cycle

Required 212 ‐‐‐ ‐‐‐

Proposed 212 ‐‐‐ ‐‐‐

(REFER ANNEXURE 5 – Parking Plan) vi) LANDSCAPING AND TREE PLANTATION

The landscape area will be 2268.327 Sq.M to keep the campus green and

environment friendly. The list of trees to be planted is as follows‐

In this Plot area total 65 number of trees will be planted.


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PLANTATION: TREES AND SHRUBS

List of Native Trees suitable for roadside/ border side plantation / avenue :

Tree Common Name

Scientific Name

Shirish Albizia lebbeckNeem, Azadiracta indicaMaharukh Ailanthus excelsaNandruk, Ficus retusaSatwin Alstonia scholarisKaranj Pongamia pinnataSita Ashok Saraca asokaKatesavar Bombax ceibaKadamb Anthocephallus cadamba

List of native trees suitable for beautification in garden / building premises:

Common name Scientific name Bahava Cassia fistulaBakul Mimusops elengiParijatak Nyctanthes arbortristisTamhan Lagerstroemia flosregineae Kunti Murraya paniculataSita Ashok Saraca asokaShivan Gmelina arboreaApta, Bauhinia racemosaNeem Azadirachta indicaKate sawar Bombax ceibaPangara Erythrina indicaPalas / Flame of the forest Butea monospermaFish tail palm Caryota urensNandruk Ficus retusaSon chafa Michelia champacaPutranjiva Putranjiva roxburghiiKadamb Anthocephallus cadamba Satwin, Alstonia scholarisCurry leaf / kadipatta Murraya koengiiLemon Citrus

Shrubs

Shrub / climber Scientific name Nirgudi Vitex negundoAdulasa Adhatoda vasicaWhite plumbago Plumbago zeylanicaBer Ziziphus mauritianaStachytarpheta Stachytarpheta sp


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Takala, Cassia toraTarwad Cassia auriculataKusar / ran‐jai(Climber) Sagargota Krushna kamal Passiflora edulis

Gallery / balcony Plants 1. Lemon grass / Gavati Chaha 2. Tulas 3. Korphad 4. Adulasa 5. Chitrak 6. Krushna kamal 7. Kadipatta 8. Wala 9. Wekhand 10. Gokarna

Shrubs/small trees For Home Garden 1. Nirgudi 2. Adulasa 3. Apta 4. Piwala Kanchan 5. Kunti 6. Bahava 7. Kadipatta 8. Madhunashini (climber) 9. Wala 10. Tamhan 11. Kusar (climber)

The Project proponents have proposed a landscape development plan, which

includes planting of flowering and shady trees, shrubs and lawn within the

plot.

The open spaces inside the plot will be suitably landscaped and covered with

vegetation of indigenous variety.

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 and disturbance to the local ecology).


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Although it is a construction activity, its impact on air quality, water quality,

noise and soil will not be notable. As a matter of fact this activity will have

positive impact on socio‐economic culture of people residing in the vicinity of

the proposed area. There will not be any disturbance to the local ecology as the

selected site for the construction is a barren land.

The project site and the surrounding area have residential buildings. The open

area will be occupied by vegetation, which will be helpful in increasing green

cover of the area. Proposed project will require manpower during construction

phase and operational phase thereby creating job opportunities. Local skilled

and unskilled laborers will have an opportunity for employment directly or

indirectly.

There will be additional employment for the poor strata of society by way of

domestic helpers, drivers, cleaners etc.

Due to the proposed project, facilities are likely to grow in line with the

development. As during the construction and operational phases of the project

a workforce will be needed this will be including both skilled and unskilled

people. The introduction of workers from areas outside the region, could

introduce a potential effect on the local culture, habits and economics.

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). A. Details of Soil quality and slope

The texture of all the soil samples was dominated by “Loam”. Hence, the soil at project area is “loamy soil”. The texture of all the soil samples in the project area was varied from loam, sandy loam, clay loam, sandy clay loam, loamy sand, silt loam to clay. A soil dominated by one or two of the three particle size groups behaves like loam. Samples were collected within a radius of 10 Km in the study area. Soil samples collected and were analyzed for pH, moisture content, water holding capacity, organic matter, ammonia nitrogen, potassium, phosphorous, Magnesium as Mg, Chlorides as Cl‐, Sulphates as SO4‐‐ using standard methods of Association of Official Agricultural Chemist.


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(REFER ANNEXURE 7 – Soil Analysis Report) The geological formations of the entire study area consist of dark coloured volcanic lava flows, basaltic in composition. Basaltic rocks: The lava flows were poured out of long and narrow fissures in the earth’s crust, during the Upper Cretaceous to Lower Eocene period approximately, 80 to 100 million years ago. These are spread out in the form of horizontal sheets or beds and constitute the innumerable spurs, hills and hill ranges, bold flat topped ridged, lofty peaks and plateaus with impressive cliffs. A characteristic feature of these flows is their horizontal disposition and considerable lateral extent with almost incredible uniformity in their composition and appearance. Kamothe is situated at latitude of 19o 00’ N and longitude 73005’ E.

B. Vulnerability to Seismicity and precautions:

As per the Seismic Zoning Map of India (given in Enclosures) Mumbai region

falls under Zone‐ 4. Stability Certificate, as per prevalent IS Code will be

obtained for these buildings from registered Consulting Structural Engineer

considering the seismic forces and wind forces etc.

(REFER ANNEXURE 10 – Seismic Zoning Map)

C. Vulnerability to Subsidence

Ground level of the plot is plain land. Backfilling in the vicinity of site is not

included in the project plan. Hence, subsidence is not expected.

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)

Not Applicable.

1.6. What are the quantities of earthwork involved in the construction activitycutting, filling, reclamation etc. (Give details of the quantities of earthwork involved, transport of fill materials from outside the site etc.) During construction total earthwork involved 1000 Cu Ft. This will be used for backfilling purpose onsite

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

CONSTRUCTION PHASE:


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Total water requirement during construction phase shall be 100 cum/day approximately for construction as well as domestic use for the workers working on the site and also for the construction purpose. This water will be made available from Tanker water. Toilet block will be provided with Septic tank and Soak pit. The Biodegradable waste will be composted at site and non‐biodegradable solid waste will be sent recycling. The construction debris will be used for development of Landscape. All required sanitary and hygienic measures should be in place before starting construction activities and to be maintained throughout the construction phase.

CONSTRUCTION PHASE:

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) Construction debris and waste during construction will not cause health hazard. Temporary housing will be provided at the site for 60 workers in the form of Labour camp within the site. Construction debris generated will be used for development of landscape. All the waste generates will be properly treated and taken care of, therefore will not create any health hazard.

2. 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. The proposed source of water will be CIDCO

It is proposed that water will be available from the CIDCO. The under ground tank (UGT) be provided for the filtered water storage tank. Water may be pumped from proposed UGT to the overhead tanks on all buildings through a hydro pneumatic tank filling system. It will be then distributed to Overhead tank on terrace building. During construction: 50 M3/DAY Source: Tanker Water


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During operation: 1. Source: CIDCO

o Total Water Demand is 250.02 M3/DAY o Domestic Water Demand is 131.17 M3/DA o Flushing water demand is 69.61 M3/DAY o Landscape Water Requirement 11.34 M3/DAY o Total treated water available 180.42 M3/DAY o 113.85 M3/DAY treated water will be reused.

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

No of units (Tenant 198 and shops 47)

No of population= 1121

Description Water requirement

Loss m3/day

Sewage generation

Water use

m3/day m3/day Fresh Recycled Domestic for residence (@ 90 LPCD ) 980 population

88.2 8.82 79.38 88.2 0.00

Flushing for residence(@ 45 LPCD ) 980 population

44.10 4.41 39.69 0.00 44.10

Domestic for shops (@ 15 LPCD ) 141 population

2.12 0.21 1.91 2.12 0.00

Flushing for shops (@ 30 LPCD ) 141 population

4.23 0.42 3.81 0.00 4.23

Landscaping 11.34 1.13 0.00 0.00 11.34Swimming pool make up

5.00 5.00 0.00 5.00 0.00

Car wash@ 15 liters 3.18 3.18 0.00 0.00 3.18 TOTAL 158.17 23.17 124.79 95.32 62.85Out of total sewage generation of 124.79 m3/day. 62.85 m3/day will be used for flushing and landscaping and the remaining 61.94 m3/day water will be used in landscaping of trees in the periphery of the plot.


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The proposed source of water during operation is CIDCO.

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) The water will be available from Tanker and CIDCO, which will accomplish the water requirement for this residential complex.

(REFER ANNEXURE: 6 BASELINE STATUS OF WATER QUALITY) 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)

About 67.92 CUM of water will be recycled for Landscape and Flushing at residential building, club house & Gym.

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)

Not Applicable.

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) The quantity of sewage is about 90% of domestic water consumption. The wastewater‐generated from the proposed activity shall be domestic. The sewage will be collected from 198 tenements & 47 Commercial Shops.

2.7. Give details of the water requirements met from water harvesting? Furnish details of the facilities created. Rainwater Harvesting Tank Capacity of 40 KLD has been provided with a retention time of 2 days.

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 proposed land use is in conformity with the DP so there will not be any land use change. The runoff from the project site will be used for recharging the aquifers.


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The Storm water drains of the area are proposed to be connected to the future drain line which is future development along the project.

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)

Source of water supply will be from CIDCO and Tanker water existing within the project site. The overall ground water level shall rise due to the proposed rainwater harvesting measures. No tapping of ground water is proposed in the operative phase of the project, except during emergency.

Rain water entering into the stilt & lower ground floor through ramps etc shall be collected by Provision of channel drain with pre cast RCC / CI gratings discharging by gravity in to the nearest external storm drain.

2.10. What precautions/measures are taken to prevent the runoff from

construction activities polluting land & aquifers? (Give details of quantities and the measures taken to avoid the adverse impacts)

The general ground level of the project site will not be elevated. The run off from the site will be filtered mechanically through recharge pits and then will reach aquifers thereby preventing direct pollution of land or aquifers.

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 storm water from the site will be used for recharging the aquifers. Water Runoff Calculation

Storm Water Channel Design

SHELTER BUILDING AT TALOJA,SEC-14 REV : R0

DATE : 10.03.14

ITEMS AREA SQ.M (A)

RUN-OFF COEFIECIENT

©

RAIN WATER INTENCITY

M/HR (I) DISCHARGE (Q)M3/HR

GROUND FLOOR LEVEL AREA OF LAND SCAPE ( AT PODIUM) 1390 0.3 0.125 52.125AREA OF ROAD AND PAVING 1036 0.7 0.125 90.65 AREA OF HARDSCAPE 2419 0.9 0.125 272.1375 AREA OF ROOF 0 0.9 0.125 0


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TOTAL 4845 414.91 GRAND TOTAL IN CUM./HR. 414.91 GRAND TOTAL IN CUM/S 0.115 WIDTH OF TRENCH IN MTRS. 0.3 ASSUME DEPTH OF THE TRENCH IN MTRS. 0.3

ANIL VERMA CONSULTANTS SHELTER BUILDING AT TALOJA,SEC-14

STORM WATER CHANNEL DESIGN

Q=DISCHARGE = 10 X CX I X A

C=(COEFFICIENT OF ROUGHNESS)= 0.8 .6 TO.8 I=INTENSITY OF RAINFALL= 125 MM/HR A=AREA= 0.4845 HECTORS TOTAL DISCHARGE FROM PLOT Q = 484.5 M3/HR TOTAL DISCHARGE FROM PLOT Q = 0.134583333 M3/SEC CONSIDER 2 NO.OF TRENCH DISCHARGE = Q1 = 242.25 M3/HR CONSIDER 2 NO.OF TRENCH DISCHARGE = Q1 = 0.067 M3/SEC MANINGS FORMULE VELOCITY = V= 1/N X R^2/3 X S ^1/2 0.838 WHERE N=COEFFICIENT OF ROUGHNESS 0.015 .01 TO .03 R=MEAN DEPTH= A/P 0.075 MET assumed A= 0.09 SQM P= 1.2 MET WIDTH OF TRENCH ASSUMED = 300 MM STARTING DEPTH OF TRENCH ASSUMED = 300 MM SLOPE S 0.005 i.e.(1:200) RECOMMENDED VELOCITY .75 TO 2.4


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M/S check := velocity should in between the recommended velocity. DISCHARGE CAPACITY OF ONE TRENCH= AXV 0.0755 M3/SEC 271.63 M3/HR RUNNING FULL 89.18 % WHERE A=ASSUMED AREA OF TRENCH A= 0.09 M2 V=VELOCITY OF FLOW IN TRENCH V= 0.838 M/SEC HENCE TOTAL DISCHAGE CAPACITY FROM 2 NO. OF TRENCH Q = 543.26 M3/HR 0.891834339WHICH EXCEEDS THE TOTAL DISCHARGE FROM PLOT i.e = 484.5 M3/HR DISCHAGE CAPACITY TRENCH EXCEEDS THE DISCHAGE FROM PLOT. HENCE TRENCH DESIGN IS SAFE.

RAIN WATER HARVESTING

SHELTER BUILDING AT TALOJA REV R0 CALCULATION OF RAIN WATER TANK DATE

AVRAGE ANNUAL INTENSITY OF RAINFALL : MTRS./HR 0.05AREA NAME A+B WING AREA LAND SCAPE (AS PER DRAWING) SQM. 0

AREA ROAD AND PAVING (AS PER DRAWING) SQM. 0AREA OF ROOF (AS PER DRAWING) SQM. 1080AREA HARD SCAPE (AS PER DRAWING- ON 2ND FLOOR) SQM. 0 RUN-OFF COEFFICIENTS : LAND SCAPE 0.3ROAD & PAVING 0.7ROOF 0.9


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HARD SCAPE - ON 2ND FLOOR 0.9 DISCHRARGE (Q) LAND SCAPE CUM./ HR. 0.0GROUND CUM./ HR. 0.0ROOF CUM./ HR. 48.6HARD SCAPE ( 2ND FLOOR) CUM./ HR. 0.0TOTAL 48.6 ASSUMING RETENSION TIME 2 RAIN WATER HARVESTING TANK CAPACITY CUM 98.00

2.12. Will the deployment of construction laborers particularly in the peak

period lead to unsanitary conditions around the project site (Justify with proper explanation)

During construction phase number of workers will be 150. Municipal solid waste generated during construction will be composted at site. Septic Tank and soak pits are provided for the construction labours. So activity will not lead to unsanitary conditions at the site.

2.13. What onsite 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 sewage will be collected from 286 tenements. The quantity of sewage is about 90% of domestic water consumption. The wastewater‐generated from the proposed activity shall be domestic. Sewage will treated in the Sewage Treatment Plant of for residential/commercial 190 CUM. The treated sewage will be partly recycled for flushing & partly connected to Municipal sewer line. SEWAGE TREATMENT BY SAFF Process – PROCESS DETAILS

The waste water to be let into the bar screen chamber before letting to the collection tank. The waste water from the kitchen and the toilets to be let to the oil and grease separator before letting to the collection tank.

The waste water goes through the following processes:


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BRIEF WRITE UP ON THE STP PROCESS The scheme proposed for the treatment of sewage is a compact and effective Sewage Treatment Plant of for residential residential/commercial 150 CUM capacity / day using the revolutionary “Moving Bed Bio Reactor (MBBR)” technology. The concept underlining the Moving Bed bioreactor is to provide continuously operating bio‐film reactor, which is non‐cloggable, does not require backwashing and has a very low pressure drop. This is achieved by growing the bio‐film on smaller carrier elements that move along with the waste water in the reactor. The air stream constantly keeps the bio media is in suspension and at the same time provides the required oxygen to the biomass. The system uses specially designed bio‐media, which provides a large surface area for biological growth. The bio‐media is made of plastic material, which has a very long life. The media is cylindrical in shape and provides a large surface area in the given volume. The media provides about 800m2 effective area for growth of the bio film per m3 of volume.

The proposed system will consist of the following major stages:

1. Sewage Collection and Pumping System

2. Manual Bar Screen and Grit Chamber

3. Aeration Tank and Tube‐deck Settlers

4. Filtration System

5. Disinfection System

1. Sewage Collection and Pumping System:

Raw sewage will enter the raw sewage sump. Raw sewage transfer pumps will pump the sewage to the STP through the screen and grit removing stages. One Pump will be on duty and the other stand by.

2. Manual Bar Screen and Grit Chamber:

A combination of coarse and fine screens will be provided for removal of floating debris from the sewage. The coarse screen will have spacing of 10 mm and will be periodically cleaned. The fine screen will have a spacing of 5 mm and will also be periodically cleaned. The outlet from the Screen Chamber is let into the sewage treatment system.


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3. Sewage Treatment System: SEWAGE TREATMENT BY SAFF PROCESS – PROCESS DETAILS Bar Screen – Coarse Raw sewage from the source is usually received into the bar screen chamber by gravity. Screen provided will remove all floating and big size matter such as plastic bottles, polythene bags, glasses, stones, etc., which may otherwise choke the pipeline and pumps. Oil and Grease Trap If the sewage generated includes maximum quantity from kitchen and canteen, there is a possibility of higher concentrations of oil and grease in the raw sewage. It needs to be removed before biological treatment as it otherwise may cause problems for biological treatment. Usually, a small civil construction tank with a baffle wall and slotted oil pipe skimmer is provided. The oil and grease removed by gravity floats to the surface, which is removed by the oil skimmer. Equalization Tank Usually, sewage generation is more during morning hours and evening hours. Visually no sewage is generated during night hours. Any biological system needs constant feed for bacteria to work efficiently. Hence, it is important to put an equalization tank to collect the excess flow during peak hours and feed sewage in lean hours. A typical equalization tank has a capacity of 6 hours of average flow rate. The tank is generally of civil construction by client. Provision of air grid is to be made for thoroughly mixing the sewage to make it of homogenous quality and to keep the suspended matter in suspension and to avoid septic conditions.


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SAFF REACTOR The various toilet streams from the Shops and Residential into Septic tank, the

overflow seepage of septic tank is pumped into the Skid mounted Package type

Sewage treatment Plant for biological oxidation of organic impurities in presence of

activated (biomass) bacterial sludge.

The aeration is imparted by Diffused type aerators installed in the tank. The biological

treatment method followed is of Submerged Aeration Fixed Film (SAFF). The air is

induced in the tank from bottom and it moves upward through Media. Media ensures

full utilization of oxygen in the air before it reaches top. The bacteria's which form

film on the Media utilizes this oxygen and degrades the substrate coming from the

sewage water. Increased surface area increases the quantum of the biomass to great

extent and thus can sustain shock loads.

The film of bacteria's falls down as soon as its thickness increases beyond certain

limit. The anaerobic growth at the bottom most layers makes it loose and it falls

down. This makes the maintenance of biomass fully automatic. The sludge settled at

bottom is drained out, by Sludge transfer pump into filter press or centrifuge.

The overflow of Aeration tank is allowed to pass through a Tube Settler. Tube settler The sloughed biomass must be removed before the treated sewage can be disposed off. Hence a secondary clarifier (tube settler) is provided. The secondary clarifier is equipment in which the Bio‐mass removed & suspended solids are settled under action of gravity. Disinfection The treated sewage is then added with chlorine to kill the pathogens / E‐Coli coli forms, so that it becomes fit for disposal in the lake / water ways. Chlorine being a very strong oxidizing agent, a small dose of 6 mg /l is enough to achieve desired levels of dis‐infection. Small residual chlorine (of the order of 0.2 – 0.25 mg / l) also ensures that there is no re‐growth of E‐coli, till the final disposal point. The treated sewage, now substantially free from organic contamination, free from coliform bacteria can be safely disposed off in the river, or in other water bodies. This water is fit for using for gardening and flushing purpose.


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Tertiary Treatment

Treated sewage after disinfection is passed through Dual Media Filter and Activated Carbon Filter for further polishing.

Treated Water Collection Tank: The treated water collection tank can be of civil construction by client. Sludge Handling: The sludge from the FAB and Tube settler tank is removed from the bottom of the tank and Collected into the intermediated sludge holding tank and then transferred into the sludge Holding tank and finally into the batch type centrifuge for dewatering of sludge.


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4. PROCESS BLOCK DIAGRAM

BAR SCREEN (SEWAGE)

OIL & GREASE TRAP

EQUALISATION TANK

SAFF REACTOR 1

TUBE SETTLER

DUAL MEDIA FILTER

ACTIVATED CARBON FILTER

TREATED WATER TANK

AERATION SYSTEM

INT. SLUDGE HOLDING TANK

SAFF REACTOR 2

SOFTNER

CHLORINE CONTACT TANK

FILTRATE

SLUDGE HOLDING TANK

BATCH TYPE CENTRIFUGE

DRY SLUDGE


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4. Filtration System:

This consists of a Pressure Multimedia Filter that removes any remaining suspended solids in the treated water so as to ensure its total conformance with the discharge standards set by the regulatory authorities. The Filter is to be backwashed at pre‐set intervals with water from the Treated Water tank.

5. Disinfection System:

The Disinfection System, which comprises of a dosing system, ensures complete removal of any remaining harmful organisms in the water. The water flowing into the Polishing Filter Feed Tank is dosed with an oxidant above and then allowed to remain in the tank for a predetermined time so that there is enough contact time for the oxidant to totally disinfect the water.

SLUDGE The excess sludge is pumped to the sludge tank from where de‐sludging is to be done

once every 3 – 6 months (depending on load factors) by pumping out to tankers and

disposal engaging corporation private agencies.

WASTE WATER CHARACTERISTICS

PARAMETER UNITS IN OUT Nature of Waste water

Domestic Sewage and Kitchen Waste

Avg daily flow 200 KL/day PH ‐‐‐ 6 – 8.5 7 – 7.5 Suspended Solids PPM 200 – 300 mg/lt < 30 BOD 5 PPM 200 – 350 mg/lit < 5

COD PPM 500 – 700 mg/lit < 15 Odour ‐‐‐ Medium to

Strong NIL

Colour ‐‐‐ Grace Brown ColorlessOil & Grease ‐‐‐ Up to 50 mg/lit < 5 mg/lit

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

The sewage will be collected from 286 tenements. The quantity of sewage is about 90% of domestic water consumption. The wastewater‐generated from the proposed activity shall be domestic. Sewage will be treated in the Sewage


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Treatment Plant for residential/ commercial 120 CUM. The treated sewage will be recycled for flushing.

3. VEGETATION 3.1. Is there any threat of the project to the biodiversity? (Give a description

of the local ecosystem with it’s unique features, if any) There will not be any threat of the project to the biodiversity. The selected site for project is barren land. The Project proponents have proposed a landscape development plan, which includes planting of flowering and shady trees, shrubs and lawn within the plot. Flowering plants, shrubbery and lawns shall be planted. So, Biodiversity will in turn increase.

3.2. Will the construction involve extensive clearing or modification of

vegetation? (Provide a detailed account of the trees & vegetation affected by the project)

Selected site is barren land. However, the project site will cover the flowering plants, shrubs and lawns. The open spaces inside the plot will be suitably landscaped and covered with vegetation of indigenous variety.

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) The site presently is Barren land. There is no important site feature so as to cause any impact on important site features.

LANDSCAPING AND TREE PLANTATION

The area 10825.822 Sq.M. will be covered by tree plantation & landscaping so as to give rest of the area massive to keep the campus green and environment friendly. The Project proponents have proposed a landscape development plan, which includes planting of flowering and shady trees, shrubs and lawn within the plot. The open spaces inside the plot will be suitably landscaped and covered with vegetation of indigenous variety.


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4. FAUNA 4.1. There likely to be any displacement of fauna both terrestrial and aquatic

or creation of barriers for their movement? Provide the details.

The floristic component of the area does not include any rare or endangered species. Thus, impact on rare and endangered species of flora is nil. There are no potential sources of impacts on terrestrial biological environment during operation phase of residential complex.

4.2 Any direct or indirect impacts on the avifauna of the area? Provide details. Biological Environment: The project site and the surrounding area have plain land. The whole area will be occupied by vegetation. The plantations, which would be grown in the residential area, will be helpful in increasing green cover in the area. This would also increase avifauna in the area.

4.3. Prescribe measures such as corridors, fish ladders etc to mitigate adverse impacts on fauna. The proposed project will not have any adverse impact on the flora or fauna.


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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)

As this will be a Residential complex, air pollution is not expected to be a major

concern. There will not be notable increase in pollution therefore dispersion model calculations are not done. But the data on Ambient Air Quality have been collected during the study period.

In view of the revision of national Ambient Air Quality Standards by Central

Pollution Control Board ambient air quality stations were identified and monitored. The sampling locations are Project site and buffer zone.

(REFER ANNEXURE 8: BASELINE STATUS OF AIR QUALITY)

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.

During construction phase, PM ‐ 2.5, PM‐10 will be the main pollutant, which

could be generated from site development activities. Concentration of SO2, NO2 and CO may rise a little due to traffic. Proper upkeep and maintenance of vehicles, sprinkling of water on roads and construction site and providing sufficient vegetation all around the plant site are some of the measures that would reduce the impact during construction phase.

It is generally observed that PM‐2.5, PM‐10 levels are higher in dry weather i.e. during summer and winter seasons. Pollutant load of the atmosphere is generally low during monsoon as the gaseous pollutants tend to dissolve and particulate pollutants get adsorbed forming aerosols.

Fog formation aggravates the problem as rate of dispersion of pollutants reduces. High wind velocity is helpful for dispersion of pollutants. Higher temperature and pressure in the troposphere is helpful for better dispersion of pollutants. In general, effective dispersion of pollutants in the atmosphere depends primarily on the degree of stability of the atmosphere and on its turbulent structure.

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.

The proponents will provide a total number of 344 for four‐wheelers parking as per the CIDCO norms.


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Measures proposed for improvement including traffic management at the entry and exit to the project site are:

• Maintaining flow of traffic for approach roads • Entry and Exit points carefully placed so as not to disturb this flow • One way traffic inside the complex for comfortable movement of

vehicles and reduction in possibility of congestion. • There will be one entry and exit gate provided to enter within

campus and vehicles will be park accordingly with the building. 5.4. Provide details of the movement patterns with internal roads, bicycle

tracks, pedestrian pathways, footpaths etc., with areas under each category.

About 844.582 sq. m will be the area under roads.

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. The proposed activity being of Residential type will not cause a notable increase in the noise and vibration during operation. However, use of heavy machinery is inevitable during construction phase of the project. Sources of noise Pollution during construction phase are machinery like Earthmoving Machinery Mini Hoist Crane, Hoist Crane, Concrete mini mixer, Weigh batcher, Compressors and transportation materials. Incremental increase in baseline noise levels due to this Residential complex will not exceed 55 dB (A). The post project noise levels at the nearest habitation will be less than the stipulated standards of CPCB. Noise has various adverse effects on workers and their activities. The first and foremost effect of noise on workers exposed to high noise level over a long period of severe impulsive noise of short duration is ‘Loss of Hearing’. This effect is either temporary or permanent in nature depending upon the length and severity of noise exposure. Other effects of noise are such as blood pressure, cardiovascular problems and ulcers. Some studies also point to noise related learning difficulties, reduced work efficiency, irritation, fatigue, increased accidents and errors and socially undesirable behavior.


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MITIGATIVE MEASURES:

The project proponents have agreed to take precautions to control noise pollution as mentioned under:

Use of equipment generating noise of not greater than 90 dB (A).

High noise generating construction activities would be carried out

only during daytime. Also, adequate parking space will be provided to

avoid crowding and noise pollution

Installation, use and maintenance of mufflers on equipment.

Workers working near high noise construction machinery would be

supplied with ear muffs/ear plugs.

(Refer Annex –14 for EMP)

5.6. What will be the impact of DG sets & other equipment on noise levels &

vibration in & ambient air quality around the project site? Provide details.

DURING CONSTRUCTION PHASE:

Sources of noise Pollution during construction phase are machinery like Earthmoving Machinery, Mini Hoist Crane, Concrete Mixer, Lift lade, JCB, Dumpers, Compressors and transportation materials.

DURING OPERATION

These Machineries will be used only during daytime Canopies will be provided to these mechanical devices to reduce noise and vibration. There will not be any considerable impact on the ambient air quality around the project site as CPCB approved DG sets along with acoustic room will be developed and plantations will be provided.

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?

Proposed construction will not result in obstruction of a view, scenic amenity

or landscapes. The open spaces have been picturesquely landscaped to capture the variety of flowers and plants.

6.2. Will there be any adverse impacts from new constructions on the existing

structures? What are the considerations taken into account?


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Not Applicable

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

influencing the design criteria? They may be explicitly spelt out.

No

6.4. Are there any anthropological or archaeological sites or artefacts nearby? State if any other significant features in the vicinity of the proposed site have been considered.

No

7. SOCIOECONOMIC ASPECTS 7.1. Will the proposal result in any changes to the demographic structure of

local population? Provide the details.

It could be seen that the overall impact on Socio‐Economic Environment is

positive and permanent in nature. The impacts on socio‐economic

environment due to the proposed project are listed below:

• Proposed project will require manpower during construction phase and

operational phase thereby creating job opportunities. Local skilled and

unskilled laborers will have an opportunity for employment directly or

indirectly.

• There will be additional employment for the poor strata of society by way

of helpers, drivers, cleaners etc.

• Due to the proposed project, facilities are likely to grow in line with the

development.

• As during the construction and operational phases of the project a

workforce will be needed this will be including both skilled and unskilled

people. The introduction of workers from areas outside the region, could

introduce a potential effect on the local culture, habits and economics.

Those effects have both positive and negative elements and will be

managed by the project proponents and developers. The construction


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phase induces employment opportunities for the local people. About 300

persons will be employed during peak period.

(REFER ANNEXURE 11: CENSUS DATA & SOCIOECONOMIC ASPECTS OF

PROJECT AREA)

7.2. Give details of the existing social infrastructure around the proposed project. Bhagwati Developers proposed to establish Residential cum commercial complex at

Ulwe, Navi Mumbai. It is a residential area in the vicinity of Navi Mumbai city. This

area is rapidly developing and near to Uran and Enroute to JNPT. Development of this

residential complex will cater to the needs of residents in this 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?

It could be seen that the overall impact on Socio‐Economic Environment is positive

and permanent in nature. The impacts on socio‐economic environment due to the

proposed project are listed below:

Positive Aspects of the Projects are as follows

• Improvement in transport, communication facilities.

• Improvement in lifestyle and social status, etc.

• Increase in revenue generation.

• Due to the proposed project, facilities are likely to grow in line with the

development.

• Possible sources of income for this community are direct like Construction

and various job works in Residential complex.

• As during the construction phases of the project a workforce will be needed

which will be including both skilled and unskilled people. The introduction

of workers from areas outside the region, could introduce a potential effect

on the local culture, habits and economics. Those effects have both positive

and negative elements and will be managed by the project proponents and


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developers. The construction phase induces employment opportunities for

the local people. About 300 persons will be employed during peak period.

The open spaces have been picturesquely landscaped to capture the true lavish

ambience of a vacation resort replete with palms, water bodies, fountains and a

variety of flowers and plants.

8. BUILDING MATERIALS 8.1. May involve the use of building materials with highembodied 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)

ECBC (Energy Conservation Building Code`) norms will become applicable for all buildings as per Energy Conservation Act 2001. These norms will be recommended and included in design. Following are some of the application to get compatible to ECBC Norms. 1) Timer based automatic lighting control in parking with Motion Sensor. 2) External lighting with Astronomical time switch/ Photo Sensors which capable of automatic operation of External Lighting.

3) LPD to be maintained as per recommendation tables. Parking ‐3.2 W/ Sq Mtr Facade – 2W/ Sq Mtr.

4) Solar Water heating.

8.2. Transport and handling of materials during construction may result in

pollution, noise & public nuisance. What measures are taken to minimize the impacts?

During construction phase, sources of noise pollution will be due to operation

of machinery like Earthmoving Machinery, Mini Hoist Crane, Hoist Crane,

Concrete mini mixer, Weigh batcher, Compressors and transportation

materials as well as transportation vehicles. This will cause nuisance to the

occupants of the nearby area. The project proponents have agreed to take

precautions to control noise pollution as mentioned under:

Use of equipment generating noise of not greater than 90 dB (A).

High noise generating construction activities would be carried out only

during daytime.


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Installation, use and maintenance of mufflers on equipment.

Workers working near high noise construction machinery would be

supplied with ear muffs/ear plugs.

(REFER ANNEXURE 9 BASELINE STATUS OF NOISE QUALITY)

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

savings achieved?

Solid waste that would be generated due to excavation will be in the form of

rubble and soil. This soil and rubble would be used for development of

Landscape. Construction debris will be reused for backfilling of roads and other

construction.

8.4. Give details of the methods of collection, segregation & disposal of the

garbage generated during the operation phases of the project.

Solid waste will be generated in the campus is domestic type having source

separated dry and wet components. As far as possible the dry waste like paper,

cardboard boxes, thermocol packing, plastics etc. shall be sent for recycling

purpose. However, wet waste, which is biodegradable, shall be converted to

bio‐compost by adopting following aerobic composting method. The quantity

of biodegradable waste generated is about 0.306 Tons per day. The ‘Organic

Waste Converter’ will be used for composting of solid waste.

Total Solid waste management

Total population of the residential scheme is 980 nos. and Commercial scheme is 141 nos. For total 1211 nos For Residential and commercial Quantity of solid waste – 436 kg/day i.e.0.44 T/day approx. Quantity of wet waste – 0.24 T/day considering

Quantity of dry waste – 0.20 T/day


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Biodegradable and non biodegradable waste will be segregated. Dry waste will

be sent for recycling and wet waste will be treated by ‘Organic Waste

Converter’ for composting.

(REFER ANNEXURE 13: Organic Waste Converter)

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 builtup area? How have you tried to minimize energy consumption?

Source: Maharashtra State Electricity Distribution Company Limited. (MSCEDCL)

During Construction Total Demanded load For Project = KW. Source of Power Supply For Project ‐ D.G Sets (75 KVA, 1 nos) During Operation Total Load: 2422.50 KW Source: ‐‐ MSCEDCL

Alternative Back Up:‐ Diesel Generator (DG) Set for lifts, Common Lighting, Water pumps & other essential services.

Capacity of D.G. Set for Common Amenities: 400 KVA ‐ 2 Nos. and 400 KVA‐ 1 No. for Fire Pump With AMF & Auto Load Sharing Panel with Sound Proof Enclosure with dB level not greater than 75 dB (A).


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9.2. What type of, and capacity of, power backup to you plan to provide?

Alternative Back Up: ‐

Capacity of D.G. Set for Common Amenities: 400 KVA ‐ 2 Nos. 400 KVA‐ 1 No. for Fire Pump. With AMF & Auto Load Sharing Panel with Sound Proof Enclosure with dB level not greater than 75 dB (A).

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?

Normal 6 mm clear float glass is used. The glass will allow short as well as long

wave radiations to pass through. However, use of sunscreens on window panes

will reduce heating inside the buildings.

9.4. What passive solar architectural features are being used in the building?

Illustrate the applications made in the proposed project.

The external walls exposed to high solar exposure are double walls/cavity

walls. Most of the openings are with appropriate sunshades to cast shadow

inside the room. Most of the external facades are double height terraces, which

help in reducing direct exposure to solar heat.

Top terrace that is exposed directly to sun is covered by pergolas, which serve

dual purpose. It helps in reducing the direct exposure to sun as pergolas cast

shadow on the floor.

ARCHITECTURAL DESIGN

Maximum ground is covered by green patches to reduce reflection of

heat from ground surface.

Shade giving trees are proposed around the condominium especially on

South and west side to cast shadow on the ground and building.

By accommodating maximum parking areas are covered parking, heat

generation due to vehicle is compressed below the building.


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Thermal Paint application is proposed for external walls which reduce

and reflect heat. Direct exposure to sun is reduced by proposing double

height terraces and double wall external walls. Adequate sunshades are

proposed.

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.

Street lighting will be considered within the complex. For the emergency

lighting proper provision will make by considering available stocks. Solar hot

water system will be not used within complex.

The appurtenant spaces where common lighting is required are proposed to

use unconventional energy.

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?

The construction is designed in order to assure maximum of the natural light

and ventilation in the structure.

Thermal Paint application is proposed for external walls which reduce and

reflect heat. Direct exposure to sun is reduced by proposing double height

terraces and double wall external walls. Adequate sunshades are proposed.

9.7. Do the structures use energyefficient space conditioning, lighting and mechanical systems? Provide technical details. Provide details of the transformers and motor efficiencies, lighting intensity and airconditioning load assumptions? Are you using CFC and HCFC free chillers? Provide specifications. As it is a residential complex with no in built provision for space cooling.

Energy efficiency in lighting and mechanical systems will be achieved by:

Purchase of energy efficient appliances

Adjusting the settings and illumination levels to ensure minimum

energy used for desired comfort levels


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Installing programmable on/off timers and sensors for low

Occupancy areas

Use of solar energy for street lights

Use of compact fluorescent lamps and low voltage lighting.

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 proposed project is of Residential type and will not have space

conditioners or glass walls. Alteration of microclimate is not notable in this

case. The glass will be used in a way just to provide optimal lights inside. Also

the glass used will be energy efficient to reduce the heat gain inside the

building.

Systematic design of buildings in order to assure maximum natural ventilation

and light will be considered to reduce the effect of creation of heat island.

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 Uvalues or the R values of the individual components.

Wall: 1] 13 mm Cement Plaster + 200 mm Concrete Block + 13 mm Cement

Plaster: U Value – 0.309 BT/Hr. / SqFt °F

2] 13 mm Cement Plaster + 200 mm Concrete Block + Air Space + 200

mm Concrete Block + 13 mm Cement Plaster U Value – 0.162 BTU / Hr. /

SqFt °F

Exposed Roof: 1] 13 mm Gypsum Board + Air Space + 75 mm Concrete

Block+13mm Tile +50 mm EPS Insulation U Value – 0.094 BTU/ Hr./ SqFt °F

Windows: 1] DGU – SKN754 Blue U Value – 0.264 BTU / Hr. / SqFt °F Shade

Coefficient – 0.23

Thermal Characteristics of the building envelope:

• Terraces will be treated with a layer of brick bat coba for reduction in heat gain

through roof.


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• Overhang projections and horizontal and vertical elevation band of 0.3m will

be provided around the windows which will be reducing solar heat gain but

will assure maximum natural light and ventilation in the buildings.

• External shading is prominently used in the complex it intercepts solar heat

before it reaches the glass/ wall.

• External walls are 150 mm with 10 mm plaster on both the sides [cavity wall],

double height terraces are provided to reduce direct exposure to sun. The

external walls of the buildings will be colored with light slightly tinted colours

to reduce solar heat gain and will reflect heat.

9.10. What precautions & safety measures are proposed against fire hazards?

Furnish details of emergency plans.

The project proponents shall follow all the safety rules and regulations as

prescribed by regulatory authority

9.11. If you are using glass as wall material provides details and specifications

including emissivity and thermal characteristics.

The entire building is designed with appropriate openings to reduce heat

energy inside the building. No use of glass as wall material.

9.12. What is the rate of air infiltration into the building? Provide details of how

you are mitigating the effects of infiltration.

The ground surfaces are covered with green patches to have dust control. These

Openings too habitable spaces are adequate just to be functional. The openings

are covered with dust proof, air and water light aluminum glazing.

9.13. To what extent the nonconventional energy technologies are utilized in

the overall energy consumption? Provide details of the renewable energy

technologies used.

N.A


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10. Environment Management Plan

The Environment Management Plan (EMP) 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.

form 1- shelter, taloja 13.03environmentclearance.nic.in/writereaddata/online/ec/23122014mz4i… ·...

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