Commercial cum Residential Colony M/S Pivotal ...environmentclearance.nic.in/writereaddata/EIA/220320154VLVGS5TF… · Prepared By: Vardan Environet, Gurgaon 1 (I) BASIC INFORMATION

Commercial cum Residential Colony M/S Pivotal Infrastructure Pvt. Ltd. Village Manesar & Lakhnaula Sector- 81 A Form – I

Prepared By: Vardan Environet, Gurgaon 1

(I) BASIC INFORMATION

S.No. Items Details

1. Name of the Project: Commercial cum residential colony Project at Village- Manesar and Lakhnaula, Sector -81 A, District– Gurgaon

2. Developer Name M/s Pivotal Infrastructure Pvt. Ltd.

3. Serial No. in schedule 8(a)“Building & Construction Projects” as per MoEF notification 14/9/2006

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

Plot Area =43883.716 m2( 10.844 Acres) Total plot area 38638.633 m2(9.5479 Acres) Nett plot area

Built Up Area =117909.764 m2

Permissible Ground Coverage @ 40%: 15455.453 m2

Proposed GroundCoverage @ 20.75%: 8020.102 m2

Permissible FAR@175%: 67617.607 m2; Proposed FAR @ 172.3%: 66603.474 m2

5. New/Expansion/Modernization New

6. Existing capacity/Area etc. Not Applicable

7. Category of project B

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

No

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

No

10. i) Location of unit ii) Plot, Survey No,Khasra No. iii) Village iv) District v) State

Village-Manesar and Lakhnaula, Sec-81A, District Gurgaon Khasra no. 2// 5, 6/2, 15/1/1, 7, 13/2, 14, 17/2, 18, 8/1, 8/2, 12/2, 13/1, 6/1, 15/1/2, 15/2, 16/1. 3// 10, 11, 20/2, 20/1, 21/2, 20/3/2, 21/1/2, 7// 1/2/1, 2/1/1/1 in revenue estate of village Manesar. Khasra no.47// 1/2/2, 1/1/2/1, 10/1, 11 in revenue estate of village Lakhnaula Manesar and Lakhnaula Gurgaon Haryana

11. Nearest Railway station/Airport along with distance in kms.

Patli Railway Station – 8.96 km, West

Indira Gandhi International Airport – 25.01 km,. North

12. Nearest town, City, Distt. Head Quarter along with distance in kms.

Gurgaon -13.21 Km, North

13. Village Panchayat,Zila Parishad, Municipal Corporation, Gurgaon



Municipal Corporation,Local body(Complete postal addresses with telephone nos. to be given)

Opposite Civil Hospital (General) Sadar Bazar, Gurgaon Pin: 122001 Phone:18001801817, Email:[email protected]

14. Name of Applicant M/s Pivotal Infrastructure Pvt. Ltd.

15. Regd. Address 309, 3rd Floor, JMD Pacific Square, Sector-15 Part-II, Gurgaon-122001

16. Address for correspondence(1): Name Designation Address Pin Code E mail Telephone Mobile Fax No.

M/s Pivotal Infrastructure Pvt. Ltd. 309, 3rd Floor, JMD Pacific Square, Sector-15 Part-II, Gurgaon-122001 Mr. Surinder Singh

Director

309 3rd floor, JMD Pacific Square, Sector 15 Part-2,

Gurgaon 1122001

[email protected]

0124-4117100

17. Address of correspondence(2): Environmental Consultant Vardan Environet D-142,Sushant Lok-III, Golf Course Extension Road,Gurgaon, Haryana Tel No.0124-4291036 Email:[email protected]

18. Detail of alternative site, if any. Location of these sites should be shown on a topo-sheet.

This is a building construction project for which license has already been granted by Director Town and Country Planning.Zoning planhas already been approved. Hence,Not applicable in this case.

19. Interlinked Project There is not any interlinked project as this is anCommercial cum residential colony Project of M/s Pivotal Infrastructure Pvt. Ltd.

20. Whether separate application for interlinked project has been submitted

Not Applicable. In view of item No. 17 above

21. If, Yes Date of Submission Not Applicable. In view of item No. 17 above

22. If no , reason Not Applicable. In view of item No. 17 above

mailto:[email protected]



23. Whether proposal involves approval/clearance under: if yes, details of same and status to given

a) Forest (conservation) Act 1980? b) Wild life protection Act 1972?

c) CRZ notification 1991?

No. The unit does not fall in any notified reserved forest area. No. The unit does not fall in any notified Wild life protection area. No. The unit does not fall in any Notified coastal regulation zone.

24. Whether there is any Govt. order/policy relevant/relating site?

Not Applicable

25. Forest land involved(hectares)

No Forest land is involved in the proposed project the NOC from forest department is enclosed.

26. Whether there is any litigation pending against the project and / or land in which is project is proposed to be setup:

a) Name of court b) Case No. c) Orders/directions of Court,if any

and its relevance with the proposed project.

There is no litigation pending against the project and land. Therefore, Information required against point a, b & c is not applicable.

(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.)

S.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)

Yes

Land has been allotted for development of Commercial cum residential colony Project under Gurgaon – Manesar Master Plan 2031 of Govt. of Haryana.

1.2 Clearance of existing land, vegetation and building?

Yes

There is no structure present on the site,the site is fully vacant.The existing vegetation at site consists of wild grasses and weeds which shall be cleared at the time of construction. The proposed project has green area development



plan;the local and indigenous species shall be planted within the project area.

1.3 Creation of new land uses?

Yes

The proposed site is vacant consisting wild grass and weeds. The land shall be used for the construction of Commercial cum residential colony Project.

1.4 Pre-construction investigations e.g. bore house, soil testing? Yes

Soil investigation was carried out and the results were found satisfactory.

1.5 Construction works? Yes

The Construction activities will be confined within the project premises; there will be no physical change outside the project boundary.

1.6 Demolition works? No

Project site is vacant land. Hence, demolition is not required.

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

No

All the construction activity including stocking of raw materials will be confined within the project site only. No temporary shelters for labors are proposed. Local laborsfrom nearby area will be hired. Sanitation facilities will be developed at site.

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

Yes

Excavation will be carried out for foundation of buildings and basements. The excavated soil will be used in backfilling and other area development activities.

1.9 Underground work including mining or tunneling?

No No underground work including mining/ tunneling is required except excavation of earth.

1.10 Reclamation works? No No reclamation work is required.

1.11 Dredging? No No dredging is required.

1.12 Offshore structures? No No offshore structure is required.

1.13 Production and manufacturing processes? No

No production/manufacturing process is involved as the proposed project is aCommercial cum residential colony Project.

1.14 Facilities for storage of goods or materials?

Yes

Raw material will be stored at site in a covered area. Cement will be separately stored under cover in bales. Sand will be stacked neatly under tarpaulin cover. Bricks and steel will be laid in open.

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

Yes

Solid Waste: The solid waste generated from the project will be in the form of: Domestic Waste: Approximately1637kg/day domestic solid waste is estimated to be generated from the project activity;this will be collected from designated



locations and segregated into inorganic and organic wastes.The inorganic non-biodegradable wastes will be sold to authorize vendors for recycling and the biodegradable wastes will be disposed according to MSW(Management& Handling) Rules,2000.

Hazardous Waste: No hazardous waste will be produced from project activities except some spent oil(Category 5.1) generated from D.G. sets; which will be sold to recyclers authorized by State Pollution Control Board. Liquid effluents: During construction phase, sewage will be treated and disposed through septic tanks with soak pits. The wastewater in operation phase will be treated up to tertiary level in a STP having the capacity of 370 KLD and the treated sewage will be reused for flushing,and horticulture. Dewatered/dried sludge generated from the STP plant will be used as manure for green belt development.

1.16 Facilities for long term housing of operational workers?

No

Local labors will be hired from nearby areas during construction phase. So, there will be no need to create permanent facilities for long-term housing of operational workers.

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

No

The site has good connectivity toNH 8. Only internal roads, paths will be developed for vehicular movements for transportation of construction material during construction phase whereas internal tracks and paths will be developed for traffic circulation (to avoid any congestion) during operational phase.

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

No

The site is well connected through the road network. The nearest highway is NH-8at a distance of approximately0.25 km towards South East.

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

No

Since the site is adjacent to NH-8which has high traffic density; not required thediversion or closure of existing traffic routes.



1.20 New or diverted transmission lines or pipelines? No

There will not be any new/diverted transmission line or pipeline around the proposed project.

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

No No impoundment, damming, culverting, realignment or other changes to the hydrology of surface watercourses is proposed.

1.22 Stream crossings? No There is no stream running across the site.

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

No

Total water requirement of proposed project will be 467 KLD, which include 85 KLD for fresh water requirement &382 KLD for recycled water requirement. During construction phase, water demand will be fulfilled by STP treated water from nearby projects. During operation phase, water will be supplied through HUDA.

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

No

Runoff will increase due to increased paved surface. However, increased runoff will be managed by well-designed rainwater harvesting system and storm water management plan.

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

Yes

Transport of personnel/material during construction and operation phase are envisaged. Adequate parking space within the project site for loading and unloading of materials will be provided. Adequate parking space for 1585 ECSwill be provided during operational phase of the project to the Residentsand for visitors of the premises.

1.26 Long-term dismantling or decommissioning or restoration works?

No No Long term dismantling or decommissioning or restoration work will be involved.

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

No

No decommissioning activity is involved, Hence,No impact on the environment by the proposed project is supposed.

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

No

Local laborers from nearby area will be employed during the construction phase. In the operation phase, most of the expected occupants will be from the surrounding areas. Hence, the project will lead to a redistribution of occupants within the city. Thus, no significant influx of people is envisaged.

1.29 Introduction of alien species? No The landscaping will be carried out with mainly local species with a few ornamental varieties of



flora that are well suited to the local conditions.

1.30 Loss of native species or genetic diversity?

No There will be no significant impact on the native species or genetic diversity.

2. Use of Natural resources for construction or operation of the Project (such as land, water,

materials or energy, especially any resources which are non-renewable or in short supply):

S.No. Information/Checklist confirmation

Yes/No Details thereof (with approximate quantities/ rates, wherever possible) with source of information data

2.1 Land especially undeveloped or agricultural land (ha)

No

Proposed site is having wild grasses which shall be cleared and Affordable Group Housing Colony Project shall be constructed on vacant land measuring 43883.716 m2 (10.844 Acres). Local and indigenous plant species shall also be plantedat proposed project site.

2.2 Water (expected source & competing users) unit: KLD

Yes

Total water requirement for the proposed project will be 467KLD which include 85 KLD for Fresh water requirement and 382 KLD for recycled/treated water requirement.

2.3 Minerals (MT) Yes Minerals such as sand and aggregates will be required during the construction phase.

2.4 Construction material – stone, aggregates, and/soil (expected source – MT)

Yes All materials for construction will be arranged through selected suppliers.

2.5 Forests and timber (source – MT)

Yes All material forests and timber will be provided by selected suppliers. However, steel frames etc shall be used to minimize the use of timber.

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

Yes

The total demand load is estimated 5882 KW. Power will be supplied by DHBVN. Power backup for the proposed project will be through 4 number of DG sets of total capacity 6000 KVA (i.e. 2 × 2000+ 2 x 1000KVA).

2.7 Any other natural resources (use appropriate standard units)

No No other natural resource will be involved in the project except the mentioned above.

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.

S.No. Information/Checklist Yes/No Details thereof (with approximate quantities/



confirmation rates, wherever possible) with source of information data

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

Yes The proposed project is a Commercial cum residential colony Project. Hence, No storage of hazardous chemicals(as per MSIHC Rules) will be doneexpect HSD. HSD is required to run standby D.G.sets,for which the stored quantity of diesel will be below the threshold limit specified in the MSIHC rules. Necessary permission will be obtained from the Explosives Department.

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

No Suitable drainage and waste management measures (with frequent spray of insecticides etc.) will be adopted in both the construction and operational phase such that there will be no stagnation of water or accumulation of waste. This will effectively restrict the reproduction and growth of disease vectors.

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

Yes Socio-economic standard of people will improve due to increased employment opportunities provided by this project. This will lead to better quality of life and will also set a standard for future developments in the area.

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

No Impacts of this type are not expected.

3.5 Any other causes No No other causes are involved except the mentioned above.

4. Production of solid wastes during construction or operation or decommissioning

(MT/month)



4.1 Spoil, overburden or mine wastes

No No such spoil, overburden or mine wastes will be generated.

4.2 Municipal waste (domestic and or commercial wastes)

Yes The total municipal solid waste to be generated is approximately1637kg/day. The inorganic non-biodegradable wastes will be sold to authorized vendors for recycling and the biodegradable



wastes will be disposed according to MSW (Management& Handling)Rules,2000.

4.3 Hazardous wastes (as per Hazardous Waste Management Rules)

Yes Spent oil from DG sets will be stored in HDPE drums in isolated covered facility. This spent oil will be sold to vendors authorized by HSPCB/MoEF for the treatment of same. Suitable care will be taken so that spills/leaks of spent oil from storage could be avoided. This used oil will be sold to authorized recyclers of HSPCB. Suitable care will be taken so that spills/leaks of used oil from storage could be avoided.

4.4 Other industrial process wastes

No Not applicable as this is an Commercial Cum Residential colonyproject.

4.5 Surplus product No Not applicable as this is an Commercial Cum Residential colonyproject.

4.6 Sewage sludge or other sludge from effluent treatment

Yes Sludge generated from the STP plant will be dried and later will be used as manure for green belt development.

4.7 Construction or demolition wastes

Yes The construction waste will consist of excess earth and construction debris along with cement bags, steel in bits and pieces, insulating and packaging materials etc. Recyclable waste construction materials will be sold to authorized recyclers. Unusable and excess construction debris will be disposed at designated places in tune with the local norms.

4.8 Redundant machinery or equipment

No Redundant machinery will not be generated.

4.9 Contaminated soils or other materials

No Contaminated soils or other materials will not be generated.

4.10 Agricultural wastes No No agricultural wastes will be generated.

4.11 Other solid wastes No Not applicable as this is aCommercial cum residential colony Project.

5. Release for pollutants or any hazardous, toxic or noxious substances to air (Kg/hr).



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

Yes The project does not envisage any major air pollution sources except operation of DG sets during power failure and vehicular traffic. The emission from stationary sources (D.G. sets)



hasbeen predicated. The DG sets will be the only source of air emission used during the operation phase in case of power failure. The DG stacks of adequate height (as per CPCB norms) will be provided to disperse the pollutant generated from D.G. sets. The pollution generated from the vehicular movement will be check by maintenance & regular checkup of vehicles. Local native plants will be used in tree plantation all around the project site and road side to reduce the impact of pollution.

5.2 Emissions from production processes

No No production processes is involved as it isaCommercial cum residential colony Project. Hence, there will be no such emissions.

5.3 Emissions from materials handling including storage or transport

Yes Small quantities of fugitive emissions are envisaged during transport and handling of construction materials. Such emissions will be temporary and controlled by the use of sprinkling and other viable techniques like covering of loose material.

5.4 Emissions from construction activities including plant and equipment

Yes This will be restricted to the construction phase and the construction site only.

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

Yes Dust is anticipated during loading and unloading of construction material and excavation of upper earth surface. These will however be temporary in nature, which will be controlled by providing water sprinklers. Tarpaulin cover will be provided on stored loose materials to reduce the dust emission.

5.6 Emissions from incineration of wastes

No Not applicable. There will not be any incineration of waste is proposed as this is a construction of Commercial cum residential colony Project.

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

No Open burning of biomass/other material will be prohibited on site.

5.8 Emissions from any other sources

No Not Applicable

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

S.No. Information/Checklist Yes/No Details thereof (with approximate quantities/



confirmation rates, wherever possible) with source of information data

6.1

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

Yes

The machinery to be used for construction will be of high standard and will adhere to international standard. These standards itself take care of noise control/vibration control and air emission control. Hence, insignificant impacts due to construction machinery are envisaged. Apart from this, the construction activities will be restricted to day time only. Source of noise in the operational phase will be from DG sets (which will be used in operation only during power failure) and pumps & motors. All the machinery will be of highest standard of reputed make and will comply with standard. DG sets will be used during power failure only and will generate noise level below 75 dB (A) from 1 meter distance.

6.2

From industrial or similar processes

No

No industrial processes will be carried out in the proposed project expect due to running of various construction equipments /machinery & D.G. Sets during renovation & expansion phase of the projects. Proper maintenance of machineries will reduce the generation of noise and vibration. All the workers will be equipped with PPE’s during construction phase and D.G. sets will be installed in acoustic enclosures with proper padding system to reduce vibration impact.

6.3

From construction or demolition

Yes

Due to various construction activities, there will be short-term noise impacts in the immediate vicinity of the project site. The construction activities will include the following noise generating activities:

Concreting, mixing & operation of DG sets.

Construction plant and heavy vehicle movement.

6.4 From blasting or piling No No blasting or mechanized piling will be done.

6.5

From construction or operational traffic

Yes

Some noise will be generated from vehicular movement in the construction and operational phase but that will be mitigated with green belt



development.

6.6

From lighting or cooling systems

No No significant noise impact will result from lighting or cooling systems.

6.7

From any other sources No

There will be no other sources for noise & vibration generation except the mentioned above.

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

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



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

No The used oil from DG sets will be carefully stored in HDPE drums and periodically sold to authorized recyclers. All precautions will be taken to avoid spillage from storage as per The Hazardous Wastes (Management & Handling) Rules, 1989.

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

No There will be no discharge of untreated sewage on land or into water bodies. Adequate treatment of sewage will be carried out in a STP having the capacity of370 KLD within the project premises. Treated sewage will be re-used for flushing, landscaping and rest will be given to other construction sites for its construction purpose only.

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

No The DG Sets will be provided with stacks of adequate height. Hence dispersion will be achieved and will avoid deposition of pollutants in significant concentrations at any single location.

7.4 From any other sources No No other sources are involved except the mentioned above.

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

No There will be no such risk in the coming future.

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

human health or the environment

S. No. Information/Checklist Yes/No Details thereof (with approximate



confirmation 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

Yes This is aCommercial cum residential colony Projectand does not involve major hazardous construction activity. Hence chances of explosions, spillages, fires etc. are minimal. During construction, suitable personal protective equipment will be provided to all construction workers as required under the health & safety norms. Awareness & Training about safety norms will be provided to all the supervisor and construction workers involved in construction activities. To deal with any fire related accident, fire-fighting facility of single handed hydrant valve, long hose reel, and portable fire extinguisher shall be provided.

8.2 From any other causes No No other causes are involved except the mentioned above.

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

No The project falls under seismic active Zone IV according to the Indian Standard Seismic Zoning Map. Suitable seismic coefficient will be adopted in horizontal and vertical direction respectively while designing the structure. There is no possibility of flood as per records available on the proposed project site.

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.



9.1 Lead to development of supporting facilities, ancillary development or developmentstimulated by the project which could have impact on the environment e.g.

Supporting

Yes

Yes

The proposed project is for Commercial andResidential use; it may lead to development of supporting services and infrastructure in and around the area. The project will have positive impact on the ancillary infrastructure like road, markets, public



infrastructure (roads, power supply, waster or wastewater treatment, etc.)

housing development

extractive industries

supply industries

other

Yes

No

No No

health, amenities, conveyance facilities etc. The project is a proposed for the development of aCommercial Cum Residential colonyproject only. Not applicable Not applicable Not applicable

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

No Not Anticipated

9.3 Set a precedent for later developments

No Not applicable

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

No Not Applicable

(III) ENVIRONMENTAL SENSITIVITY


Name/Identity Aerial distance (within 15km.) Proposed project location

boundary

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

Not Applicable There is no area protected under international conventions, national or local legislation for their ecological, landscape, cultural or other related value.

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

Sultanpur Bird Sanctuary Sultanpur Bird Sanctuary is located at an aerial distance of 11 km towards North West.



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

Not Applicable

There is no ecologically sensitive species of flora or fauna in the study area.

4. Inland,coastal, marine or underground waters.

Not Applicable There is no any inland, coastal, marine or underground water around the project site.

5. State, National boundaries Haryana-Delhi State Boundary

Approx. 21.19 km towardsNorth East.

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

NH-8 Approximately0.25 km in South East direction.

7. Defense installations Not Applicable Not Applicable

8. Densely populated or built-up area

Gurgaon City (Densely Populated area)

Approx. 8 km from project site in West direction

9. Areas occupied by sensitive manmade land uses (hospitals, schools, places of worship, community facilities)

S. No.

Particulars Distance Direction

Hospitals

1. Ravi Hospital,

NH8 Lakhnaula

1.26 Km NE

2. Rockland

Hospital Sector 5

Manesar

1.16 Km W

Schools

1. DPS Manesar 1.84 km S

2. Government Girls

School Manesar

2.27 km S

Temples

1. Pracheen Mandir

Sec 1C Manesar

1.61 Km SE

2. Shiv Mandir NH8

Manesar

1.71 km S

Banks

1. ICICI Bank 0.71 km SW

2. Kotak Mahindra

Bank

0.51 km W

10. Areas containing important, Not Applicable Ground-water resources in the



high quality or scarce resources (ground water resources, surface resources, forestry, agriculture, fisheries, tourism, minerals)

study area are depleting at very fast rate and are declared are scarce resources.

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

Not Applicable There are no areas which are subjected to pollution or environmental damage. All parameters of Air, Water and Noise etc. will be maintained within permissible limit specified by SPCB/CPCB with proper mitigation measures.

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)

Not Applicable The site falls under the zone IV as per the Seismic Zone Map of India. There are no possibilities of proposed project site getting as per records available.



“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 given, if any to the project will be revoked at our risk and cost”. Date: Signature of the applicant Place: (Authorized Signatory)

Commercial Cum Residential Colony Project M/S PIVOTAL INFRASTRUCTURE PVT LTD Village – Manesar & Lakhnaula, Sec- 81 A District - Gurgaon FORM 1 A

Prepared by: Vardan Environet, Gurgaon 18

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 Programmed).

SECTION 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 consistent with the surroundings? (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 are submitted). Attach Maps of (i) site location, (ii) surrounding features of the site (within 500 meters) and (iii) the site (indicating levels & contours) to appropriate scales. If not available attach only conceptual plans.

No The project site is barren land. It is anticipated that the construction activities of the project will not have an adverse effect on the land use activities in the project area. Land has been allotted for development of Commercial cum residential colony Project under Gurgaon - Manesar Master Plan 2031 of Govt. of Haryana. The development of green belt and other landscaping will enhance the visual aesthetics of the area. Map showing the project location and the project vicinity is given in figure1.

Figure 1: Google image showing project site & surroundings

Project Site



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.

PROJECT SUMMARY FOR THESE FACTORS GIVEN BELOW IN TABLE 1:

S. No. Particulars Area ( m2)

1. Project Name Commercial cum Residential colony Project

2. Developer M/s Pivotal Infrastructure Pvt. Ltd.

3. Activity in the complex Service Apartments, Residential Apartments and

Banquet Hall,

4. Total Plot Area 43883.716 m2/ 10.844 Acres

5. Net Plot Area 38638.633 m2/9.5479 Acres

6. Built-up area (FAR + Non-FAR) 117909.764 m2

7.

Permissible Ground Coverage

@ 40% 15455.453 m2

Proposed Ground Coverage @

20.75% 8020.102 m2

8. Permissible FAR @ 175% 67617.607 m2

Proposed FAR @ 172.3% 66603.474 m2

9. Basement Area

Basement -1 : 26, 295.718 m2

Basement -2 : 25, 218.681 m2

Total Basement Area : 51,544 m2

10. Non-FAR (Basement Area +

Mumty & Machine room Area)

51889.399 m2

11. Maximum height 128.250 m

12. No. of Towers 3 (Tower A & B- Commercial and Tower C-

Residential)

13. Maximum No. of Floor G + 25

14. Required Parking 1584 ECS

Proposed Parking 1585 ECS

15. Power Requirement & Sources

5882 KW

Source: Dakshin Haryana Bizli Vitran Nigam

(DHBVN)

16. No. of DG sets 4 DG sets (2×2000 KVA + 2X 1000 KVA)



17. Water requirement & Sources

Total Water Requirement: 467 KLD

Fresh Water Requirement: 85 KLD

Treated Water Requirement: 382 KLD

Source: HUDA

18. Sewage Treatment & Disposal

STP capacity : 370 KLD

Sewage discharge: Total 308 KLD of wastewater

will be generated from the proposed project out

of which 277 KLD of water recovers after the

treatment in STP of 370 KLD. 240 KLD recycled

water shall be utilized for flushing, 4 KLD for

horticulture, 5 KLD for make-up of water

required for HVAC cooling and 133 KLD as

Makeup water for water body.

19. Estimated Population 8791 persons (Including visitors)

20. Proposed Green Area @ 34.1% 13175.77 m2

21. Cost of the project 75 Crores (Approx.)

*FAR = Floor Area Ratio 1.3 What are the likely impacts of the activity on the existing facilities adjacent to the site? (Such as open spaces, community facilities, details of the existing land use and disturbance to the local ecology).

The project being a well planned activity will result in organized open spaces and green areas. About 13175.77 m2 of the area is earmarked for landscaping & water body. The project will have an overall positive impact on the existing land use and will not cause any disturbance to the local ecology. Hence, proposed activity shall have no impact on surroundings.

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

There shall be no land disturbance resulting in erosion, subsidence and instability as it is a flat land. The site falls under the zone IV as per the seismic zone map of India and indicating moderate damage risk zone. The project will be earthquake resistant taking into account the latest provisions of Indian Standards Codes.

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



The project does not intersect any natural drainage route. No perennial or non-perennial drainage system is found to exist in the project area or being obstructed by the project. The surroundings comprise an urbanized stretch. Well planned storm water drainage has been designed to take care of internal storm water drainage. Thus, no impact on the natural drainage system is anticipated.

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?)

The cut and fill material will be kept near park at site and hence the need for movement of soil to and from the site is not anticipated. 1.7 Give details regarding water supply, waste handling etc. during the construction period.

Water requirement during construction phase will be met from STP Treated water from HUDA STP, Waste handling during the construction phase shall be done by the site contractor whose responsibility lies with collection and storage of construction and demolition waste generated on the site. All construction wastes generated during construction will be used within the site itself for filling the floors, roads, aggregate for mortar etc. to the extent feasible. Remaining will be sent to the agency for proper recycling/disposal. 1.8 Will the low lying areas & wetlands get altered? (Provide details of how low lying and wetlands are getting modified from the activity).

No low lying areas or wetlands are found in the region. The site area is a flat land and the surroundings are characterized by an urbanized stretch. 1.9 Whether construction debris & waste during construction cause health hazard? (Give quantities of various types of wastes generated during construction including the construction labor and the means of disposal).

No health hazards are expected during the construction phase. The laborers will be provided with face masks to minimize dust inhalation. A significant portion of the construction waste and wood scrap generated will be used on the site. The remaining waste will be transported to a government approved dumping site. The quantity of domestic waste generated will be very little, as mostly local laborers will be employed. However, the wastes generated will be collected and disposed by an authorized agency.



SECTION-2 WATER REQUIREMENT 2.1 Give the total quantity of water requirement for the proposed project with the breakup of requirement for various uses, how will the water requirement met? State the sources & quantities and furnish a water balance statement.

The water supply will be provided through the HUDA Supply. The total water requirement is approx. 175 KLD, out of which total fresh water requirement is 72 KLD and recycled water is 103 KLD. The daily water requirement calculation is given below in Table 2:

Table-2: Calculations for Daily Water Demand

S. No

. Unit Type Occupancy

Rate of Water

Demand Water Requirement (KLD)

Total Wastewater Generated

(KLD) (lpcd) Domestic

Flushing Total

1 Retail Area: Ground Floor

(A) Total Population @ 3 m2 /person

1477

(a)

Fixed Population (Staff) @ 10% of total population 148 45 2.21 1.33 3.54 3.10

(b)

Floating Population (Visitors) @ 90% of total population 1329 15 7.96 39.88 47.85 46.26

2 Retail Area: First Floor & Above

(A) Total Population @ 6 m2 /person 6526

(a)


(b)

Floating Population (Visitors) @ 90% of total population 5873 15 35.24 176.20

211.44 204.39



3 Service Apartments

A

Total 161 units and population @ 2 person per unit 322 135 28.98 14.49 43.47 37.67

B Visitors of Service

Apartments 32 15 0.1932 0.966 1.159

2 1.12

4 Open Air

Amphitheatre 40 15 0.24 1.2 1.44 1.392

5 Horticulture 4443.

44 1 lit/m2 NIL NIL 4.44 NIL

6

Water Body (With average depth 1 feet)

5323.23 M3

133.08

7 HVAC cooling (make-up water) -- -- NIL NIL 5 NIL

Total -- 84.63 239.93 467.0

9 307.64

Say 85 KLD

Say 240 KLD

Say 467 KLD

Say 308 KLD



Figure-2: Water Balance Diagram

Recycled Water Supply

(105 KLD)

Total water Requirement

(467 KLD)

Fresh Water Supply

(85 KLD)

Fresh Water Requirement

(85 KLD)

Recycled/Treated Water

(382 KLD)

@ 80%

Recycled/Treated water (277 KLD)

Total wastewater generated

(308 KLD)

STP (370 KLD)

@ 90%

STP capacity more than 20%

wastewater generated

HVAC

Cooling (5

KLD)

Wastewater generated

(NIL)


(NIL)


(NIL)

@ 100%


(68 KLD)


(240 KLD)

Domestic Water Req.

(85 KLD) Flushing

(240 KLD)

Horticulture

(4 KLD)

Water Body Makeup

(133 KLD)



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

The total water requirements of the project will be 467 KLD. The fresh water will be 85 KLD and recycled water will be 382 KLD. 2.2 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 total water requirement for the project is 467 KLD. However, the freshwater requirement is 85 KLD that will be sourced from HUDA supply. However, monitoring of ground water at site has been done. The quality of water is good. 2.3 How much of water requirement can be met from the recycling of treated wastewater? (Give the details of quantities, sources and usage)

It is expected that the project will generate approx. 308 KLD of wastewater. The wastewater will be treated in the STP of 370 KLD within the complex generating 277 KLD of recoverable water from STP out of which 4 KLD of water will be used in green area development, 133 KLD in Water body makeup, 5 KLD in HVAC Cooling and 240 KLD In Flushing. 2.4 Will there be diversion of water from other users? (Please assess the impacts of the project on other existing uses and quantities of consumption).

No. There will not be any diversion of water from other users. Rise in water demand is a local phenomenon but the project would only involve spatial shifting of water demand within a region.

2.5 What is the incremental pollution load from wastewater generated from the activity? (Give details of the quantities and composition of wastewater generated from the activity) Approximately 308 KLD of wastewater will be generated during the operational phase from domestic use and other commercial uses. This wastewater generated will be treated in well designed sewage treatment plant based on Moving Bed Bioreactor Technology. The following are the input characteristics of the waste water:

(a) Daily load : 308 KLD (b) Duration of flow to STP : 24 hours (c) Temperature : Maximum 32 o C (d) pH : 6.5 to 8.5 (e) Colour : Mild (f) T.S.S. (mg/l) : 150-300 mg/l (g) BOD5 (mg/l) : 200-350 mg/l (h) COD (mg/l) : 400-600 mg/l Final discharge characteristics



(a) pH : 7.5 to 8.5 (b) Oil & Grease : <10 mg/l (c) B.O.D. : <20 mg/l (d) C.O.D. : <100 mg/l (e) Total Suspended Solids : <50 mg/l

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

Rainwater harvesting is a water conservation tool in the proposed project. Total 10 no. of rain water harvesting pits will be provided for the purpose. The harvested water will be used for artificial recharge and not be stored. The main emphasize given in the planning of the storm water drainage system is on recharging the aquifer of the area while having the safe disposal of storm water without flooding the campus. A network of storm water disposal drains will be planned which will finally dispose off into a percolation well for direct injection of collected storm water into the ground water. Bar screens and silt traps will be incorporated before the percolation wells to remove the silt, heavier particles and other objectionable materials which can cause the choking of percolation wells. The type of percolation wells etc. will be decided after detailed hydrological and geological survey analysis results are obtained and/ or as per recommendations of the Central Ground Water Board.

The storm water drainage network will be led to various percolation wells catering to different parts of the catchments area. Silt traps will be provided at the inlet of each percolation well. The overflow from percolation wells will either be interconnected or pumped to the existing storm water disposal line. In general, the rain water from terraces and other open areas shall be collected through rain water down-take pipes and let off at surface. This water shall be allowed to flow through sloping channels in external areas for rainwater harvesting. 2.7 What would be the impact of the land use changes occurring due to the 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 include paved areas and thus the runoff from the plot is expected to increase due to reduced infiltration. However, the increased runoff will not cause flooding or water logging as a well designed storm water drainage will be provided. The runoff will finally be collected into rainwater harvesting pits for groundwater recharging. The quality of the runoff is expected to improve due to paved areas.

2.8 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)



Water demand will be fulfilled from HUDA. No adverse impact is expected on this account as extensive rainwater harvesting will be implemented across the project site. To reduce the freshwater demand and hence the groundwater stress, treated wastewater will be used for landscaping and flushing.

2.9 What precautions/ measures have been to check the surface run-off, as well as uncontrolled flow of water into any water body?

The following management measures are suggested to protect the water quality are:

Avoid excavation during monsoon season.

Care would be taken to avoid soil erosion.

Community toilets shall be constructed on the site during construction phase and the wastewater will be channelized to the septic tank in order to prevent wastewater from entering the water bodies.

Any area with loose debris/soil within the site shall be fully planted by local plant species.

To prevent surface and ground water contamination by oil/grease, leak proof containers would be used for storage and transportation of oil/grease. The floors of oil/grease handling area would be kept effectively impervious.

Collection and settling in the storm water, prohibition of equipment wash downs, and prevention of soil loss and toxic release from the construction site will be adhered to minimize water pollution.

2.10 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). Most of the storm water produced on site will be harvested for ground water recharge. Thus proper management of this resource is a must to ensure that it is free of contamination. A detailed Storm Water Management Plan will be developed which will consider the sources of storm water. The plan will incorporate best management practices which will include the following:

Regular inspection and cleaning of storm drains.

Installation of clarifiers or Oil/Water separators/traps system of adequate capacity around parking areas and garages as per requirement.

Avoid application of pesticides and herbicides before wet season.

Conducting routine inspections to ensure cleanliness.

Preparation of spill response plans, particularly for fuel and oil storage areas.

Provision of silt traps in storm water drains.

Good housekeeping in the above areas. 2.11 Will the deployment of construction laborers particularly in the peak period lead to unsanitary conditions around the project site (Justify with proper explanation).



No, mostly local laborers will be employed during the construction phase and thus negligible quantities of wastes will be generated. Mobile toilets will be provided and the wastewater generated will be collected in septic tanks. 2.12 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).

It is expected that the project will generate approx. 308 KLD of wastewater. The wastewater will be treated in the STP provided within the complex generating 277 KLD of recoverable water from STP out of which 4 KLD of water will be used in green area development, 133 KLD in Water body makeup, 5 KLD in HVAC Cooling and 240 KLD In Flushing. 2.13 Give details of dual plumbing system if treated waste used for flushing of toilets or any other use.

Total water requirement of project will be 467 KLD. The fresh water requirement will be 85 KLD and treated water will be 382 KLD. During operation phase, 308 KLD of waste water will be generated which will be treated in STP of 370 KLD. Treated water obtained from STP shall be 277 KLD, out of which 4 KLD of water will be used in green area development, 133 KLD in Water body makeup, 5 KLD in HVAC Cooling and 240 KLD In Flushing

SECTION-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).

No ecologically sensitive area falls within the project site. Hence, no ecological/ biological threat has been anticipated. 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 does not support any significant vegetation. It is to develop a multilayered peripheral greenbelt of native plant species to enhance the aesthetic value of the region and also provide an excellent habitat for various faunal groups. 3.3 What are the measures 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?)

Green belt will be developed along the periphery of the project premises along with the internal parks and lawns. 13175.77 m2 of the project area will be developed as Landscaping,



water bodies and organized green spaces. Plantation would be of large leaf trees that provide adequate shade and are semi-evergreen to evergreen. SECTION 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.

No. The existing land use around the site is urban and does not provide a habitat for wild species. The multilayered peripheral greenbelt will provide an excellent habitat for the native fauna. 4.2 Any direct or indirect impacts on the avifauna of the area? Provide details.

The project will not have any direct or indirect impacts on the avifauna of the area. However, planting of trees bearing fruits in the greenbelt will be an attraction to the local bird population. 4.3 Prescribe measures such as corridors, fish ladders etc. to mitigate adverse impacts on fauna.

No direct or indirect impact on fauna is envisaged. SECTION 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 construction).

Ambient air monitoring was carried out at the project site during the environmental assessment. During the post construction phase, scooter/motorcycle will be owned by the residents of the group housing colony project. Vehicular emissions will be the major source of air pollution in addition to DG set. Quantum and dispersion of pollutants from vehicular emission will depend upon the following:

Volume of traffic on the roads,

Meteorological conditions.

Emission sources

From vehicular emissions, PM, NOx and CO are pollutants of primary concern. The dispersion of vehicular emission would be confined within 100 m from the road and concentration will decrease with increase in distance from road. It is anticipated that the contribution of vehicular emission in ambient air quality will be marginal but well within the stipulated National Ambient. Dispersion will be faster at higher wind speed.



Mitigation Measures: The proposed project will develop a green belt inside the premises of the project site and along the internal road, which will work as a barrier for the movement of pollutants and help in pollution control.

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.

As per dispersion, modeling of pollutants from DG sets using ISCST3 software, predicted resultant GLC for various air pollutants are found insignificant within the NAAQS norms.

All values were found within the NAAQS for residential land use. During operational phase of the project, there will be increase in atmospheric concentration of gases and particulate matter due to operation of DG sets. 4 D.G. Sets of total capacity 6000 KVA (2x 2000 KVA + 2 x 1000 KVA) will be provided for back up electricity supply during power failure. This will cause emissions of PM, SOx, NOx and CO. However, the D.G. sets will be run only during power failure and low sulphur diesel (HSD) will be used. Adequate stack heights of D.G. sets will be provided as per the stipulated guidelines of Central Pollution Control Board (CPCB) to facilitate natural dispersion of exhaust gases as given below considering height of the building.

Dispersion modeling of pollutants from DG sets was done using ISCST3 software published by USEPA using multiple stacks. Hourly meteorological data as monitored at site was used. Mixing height was taken from publication of IMD “Atlas of Hourly Mixing Height in India, 2008”. The predicted GLC of PM10 and SO2 were insignificant. The GLC was calculated at rectangular grid points spacing 100 x 100 m with plant at centre i.e. coordinate (0, 0).

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

Adequate provision has kept for vehicles parking at the project. There is also adequate provision for visitors parking so as not to disturb the traffic and allow smooth movement at the site. 5.4 Provide details of the movement patterns with internal roads, bicycle tracks, pedestrian pathways, footpaths etc, with areas under each category.

Internal roads of 6 m width, footpaths/pedestrian pathways have been well planned for the project. 5.5 Will there be significant increase in traffic noise & vibrations? Give details of the sources and the measures for mitigation of the above.



No significant impact of noise has been anticipated within and outside of the project site due to provision of wide roads for smooth flow of traffic and greenbelt along the roads. Noise, due to the traffic, within site, will result in a marginal increase in the noise levels because noise control measures shall be provided in vehicles & DG sets as mentioned below, which will cause slight increase in noise level. 5.6 What will be the impact of D.G. sets and other equipment on noise levels and vibration in ambient air quality around the project site? Provide details.

During operational phase of the project, vehicular movement and operation of DG sets will be the major sources of noise pollution. But both these activities- DG set and vehicular movement will not have any significant impact on the people residing in the area. Since DG set will not be operational continuously and moreover it will be placed away from populated area and will be enclosed with suitable enclosures. Hence, no or minimal impact will be anticipated due to DG set and vehicular emission. It is envisaged that the movement of the motor vehicles will be restricted to designated carriageways only. Impacts on Air Quality due to DG Sets • Impacts on ambient air during operation phase would be due to emissions from the stacks

attached to backup DG sets only during grid power failure. Mitigation Measures for Impacts of DG Sets on Ambient Air Quality • Back up DG sets will comply with the applicable emission norms. • Adequate stack height for DG sets will be provided as per norms. • Back up DG sets will be used only during power failure. • Monitoring of emissions from DG sets and ambient air quality will be carried out as per

norms. SECTION-6 : AESTHETICS 6.1 Will the construction in any way result in the obstruction of a view, scenic amenity or landscapes? Are these considerations taken into account by the proponents?

The site lies in an urbanized settlement and is well planned. Thus, no obstruction of view or scenic beauty or landscape is anticipated. Furthermore, the construction will be planned in such a way that the organized open spaces and landscaped areas will render the plot aesthetically appealing. 6.2 Will there be any adverse impacts from new constructions on the existing structures? What are the considerations taken into account?

No impacts anticipated.



6.3. Whether there are any local considerations of urban form & urban design influencing the design criteria? They may be explicitly spelt out.

The project will strictly follow the Area Building Regulation Norms of NBC. All norms on Ground Coverage, FAR, Height, Setbacks, Fire Safety Requirements, Structural Design and other parameters will be strictly adhered to. 6.4 Are there any anthropological or archaeological sites or artifacts nearby? State if any other significant features in the vicinity of the site have been considered?

No anthropological or archaeological sites or artifacts are found near the site area. SECTION-7: SOCIO-ECONOMIC ASPECTS 7.1 Will the proposal result in any changes to the demographic structure of local population? Provide the details.

The project is situated in the residential zone and hence there will be no change in demographic structure. Construction phase: Since local laborers will be engaged during construction phase, alteration to the existing demographic profile of the area is not anticipated. Operation phase: The changing demography in the area is another impact that needs attention. The project will mainly lead to spatial redistribution of local population and hence no considerable influx of population is envisaged owing to the project. 7.2 Give details of the existing social infrastructure around the project.

The area around the project is surrounded by rural land area and Project Land has been allotted for development of Affordable Group Housing Colony under Gurgaon-Manesar Urban Development plan 2031 of Govt. of Haryana. However all sorts of social infrastructure like transportation facilities, water supply & sanitation facilities, communication facilities, educational institutes, hospital, markets, banks, cultural amenities etc. already exist in Gurgaon.

7.3 Will the project cause adverse effects on local communities, disturbance to sacred sites or other cultural values? What are the safeguards?

Construction phase: There are no religious sites or archeological monuments of historical significance in or near the project site. Hence, no adverse impact in this regard is anticipated. Rather, this phase will generate jobs that relate to unskilled, semi skilled as well as skilled labour category. Few supervisory positions will also open up, for which local candidates will be considered based on merit.



Operation phase: The project will provide state-of-the-art housing facility in the area, thereby improving the quality of life. SECTION-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)

For the purpose of paved path, sun dried pavers will be used instead of baked pavers as they are manufactured through energy efficient processes. 8.2 Transport and handling of materials during construction may results in pollution, noise and public nuisance. What measures are taken to minimize the impacts? Mitigation Measures for Air Pollution during Construction Stage: • Construction materials will be suitably covered with tarpaulin cover etc during

transportation. • Water sprinkling shall be done on haul roads where dust generation is anticipated. • Raw material storage and handling yard will be enclosed from all sides. • To minimize the occupational health hazard, proper personal protective gears i.e. mask shall

be provided to the workers working in the dust prone areas. Mitigation Measures for Noise Pollution during Construction Stage: • 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. • To prevent any occupational hazard, earmuff / earplug shall be given to the workers

working around construction plant & machinery emitting high noise levels. • Use of such plant or machinery will not be allowed during night time. 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?

Yes, fly-ash will be utilized for road construction. Recycled materials will be bought from outside sources and will be used as fillers in base and sub-base of the carriageway, footpaths pavements or pedestrian way, as needed. 8.4 Give detail of the methods of collection, segregation & disposal of the garbage generated during the operation phases of the project.



The solid waste of the project will be segregated into biodegradable waste and non-biodegradable. Biodegradable waste and non biodegradable waste will be collected in separate bins. Biodegradable waste will be treated in the project premises by vermin-composting. The recyclable wastes will be sent off to the government authorized recyclers. Proper guidelines for segregation, collection and storage will be prepared as per Municipal Solid Wastes (Management and Handling) Rules, 2000 and amended Rules, 2008. SECTION-9: ENERGY CONSERVATION 9.1 Give details of the power requirements, source and 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?

The details of power requirement, sources, and backup power requirement are given in the Table below:

Power Requirement, Sources and Backup Plan

Power Requirement 5882 KW

Sources of Power (Dakshin Haryana Bijli Vitran Nigam Limited)

Backup power supply arrangement 4 DG sets of total capacity 6000 KVA (2x 2000 KVA + 2x1000 KVA) will be used in case of power failure only.

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

Power backup will be provided by 4 Nos. of DG sets of total capacity 6000 KVA (2x 2000 KVA + 2x1000 KVA). The DG sets will be operated only during power failure. 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?

This being a commercial cum residential colony project, hence glass usage will be minimal; though suitably thick glass depending upon the panel size will be used to keep the U value as per the requirement of ECBC. 9.4 What passive solar architectural features are being used in the building? Illustrate the applications made in the project.

Passive solar design refers the use of the sun’s energy for heating and cooling of living spaces. Pergolas, projections, façade elements, metal louvers will be provided for sun shading to reduce the heat influx into the building and thus reduce the air conditioning loads.



9.5 Does the layout of street & building 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.

Layout of buildings has been done as per the sun path analysis so that the design cuts off direct radiations of critical hours which are specific to the orientation. Solar energy will be harnessed to meet various energy requirements of the project such as: • Solar street lights. • Solar blinkers. • Solar power packs/inverters. • Roof top SPV (Solar Photo voltaic) systems with or without grid interaction. 9.6 Is the shading effectively used to reduce cooling/heating lands? 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?

Pergolas, projection, façade elements, metal louvers will be provided to reduce cooling loads. Green area and open areas will be so spaced that a reduction in temperature is achieved. 9.7 Do the structures use energy-efficient space conditioning, lightening and mechanical systems? Provide technical details. Provide details of the transformers and motor efficiencies, lightening intensity and air conditioning load assumption? Are you using CFC and HCFC free chillers? Provide specifications.

Yes. The walls and rooms will be insulated such that air conditioning load is reduced. Well designed building structures will allow natural light to enter. Measures prescribed in Energy Conservation Building Code 2007 will be adopted to reduce the heat influx by walls, roofs and openings. Only prescribed quality of glasses will be used. 9.8 What are the likely effects of the building activity in altering the micro-climates? Provide a self assessment on likely impacts of the construction on creation of heat island & inversion effects?

Heat emissions from the construction may be from the following sources:

Heat absorbed from the paved and concrete structures

Heat generated from equipment/appliances

Heat increase due to population increase. However, the heat generated will not be significant and will be dissipated in the greens and open areas provided within the project area.



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 value or the R values of the individual components.

The roof tops of the buildings will be planned with puffing/bricks for water proofing and thermal insulation. Roof tops will also have partly landscaped area/gardens. External wall-external opening will have regular door windows with slightly tinted glass. Regular walls have some cladding/fixture paints. 9.10 What precautions & safety measures are against fire hazards? Furnish details of emergency plans.

Firefighting measures shall be adopted as per the guidelines of NBC. External yard hydrants installed around all buildings in the complex and galvanized steel fire hose boxes/cabinet (weather proof). All external yard hydrants shall be at one meter height from finished ground level as per NBC at a distance of 45 m along the road. External fire hydrants shall be located such that no portion of any building is more than 45 m from a hydrant and the external hydrants are not vulnerable to mechanical or vehicular damage.

Fire hydrant system will be provided within the buildings, fire escape staircases and refuge areas will be provided and the building structures will be planned as per NBC. In addition, 10 kg fire extinguishers will be provided for class A, B, and C fires. CO2 extinguishers will also be provided. 9.11 If you are using glass as wall materials, provide details and specifications including emissivity and thermal characteristics.

The project being a commercial cum residential Colony project will not involve use of glass as wall material. All fenestration with U-factors, SHGC, or visible light transmittance determined, certified and labeled in accordance with ISO 15099 shall be adopted. 9.12 What is the rate of air infiltration in to the building? Provide details of how you are mitigating the effects of infiltration.

The project will not be centrally air conditioned and hence there will be provision for ample natural ventilation. 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.

Solar energy will be tested to be variedly used as:

Solar street lights.

Solar blinkers.

Solar power packs/inverters.



Roof top SPV (Solar Photo voltaic) systems with or without grid interaction. Green area is provided along with tree plantation which will result in natural air cooling and will reduce the load on conventional energy sources.

SECTION-10: ENVIRONMENT MANAGEMENT PLAN

The Environment Management Plan (EMP) would consist of all mitigation measures for each component of the environment due to the activities increased during the construction, operation and the entire life cycle to minimize adverse environmental impacts resulting from 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 sites including fire. The detailed EMP for the complex is given in conceptual plan.

Commercial Cum Residential Colony Project M/S PIVOTAL INFRASTRUCTURE PVT LTD Village –Manesar & Lakhnaula, Sec- 81 A District - Gurgaon CONCEPTUAL PLAN

Prepared By: Vardan Environet,Gurgaon38

INTRODUCTION

The proposed “Commercial cum residential colony Project” is located at Village- Manesar and

Lakhnaula, Sector -81 A, District– Gurgaon and being developed by M/s Pivotal Infrastructure

Pvt. Ltd.The companyhas already purchased the land measuring 10.844acresto develop and

construct a commercial cum residentialcolony at the proposed site. The license has already

been taken from Directorate Town and Country Planning, Haryana vide License No. 104 of

2013dated 10/12/2013 which is valid up to 09/12/2017. The site is ideal as Gurgaon is situated

at NH-8 which is also nearest to Delhi. Gurgaon is going to become a hub for education and

multispecialty medical facilities. The area is already attracted by well-known builders and

developers those are developing the area veryfast.

SITE LOCATION AND SURROUNDINGS

The proposed project site is located atVillage- Manesar and Lakhnaula, Sector -81 A, District-

Gurgaon.The Co-ordinates of the project site is28°22'21.99"Nand 76°56'35.58"E.The nearest

highway is NH-8 at an approximate distance of 0.1 km towards South. The nearest railway

station is GarhiHarsaru Railway Station at a distance ofapprox. 7.0 Km. inNorthdirection from

the proposed project site. The nearest airport is Indira Gandhi International Airport at a

distance of approx. 23.5 kmin NE directionfrom the project site.

Figure-1: Google image showing location of project site

Project Site



PROJECT LAYOUT AND ENVIRONMENTAL CONTEXT

The total area of the proposed project for commercial cum residential colonyis

43883.716m2(10.844Acres) and Net Plot area is 38638.633 m2 (9.5479 Acres). The detailed

Area Statement is provided below in Table 1.

SALIENT FEATURES OF PROJECT:Salient features of the project are as follows:-

Table 1: Area Statement

S. No. Particulars Area ( m2)

1. Project Name Commercial cum Residential colony Project

2. Developer M/s Pivotal Infrastructure Pvt. Ltd.

3. Activity in the complex Service Apartments, Residential Apartments and

Banquet Hall,

4. Total Plot Area 43883.716 m2/10.844 Acres

5. Net Plot Area 38638.633 m2/9.5479 Acres

6. Built-up area (FAR + Non-FAR) 117909.764 m2

7.

Permissible Ground Coverage

@ 40% 15455.453 m2

Proposed Ground Coverage @

20.75% 8020.102 m2

8. Permissible FAR @ 175% 67617.607 m2

Proposed FAR @ 172.3% 66603.474m2

9. Basement Area

Basement -1 : 26, 295.718 m2

Basement -2 : 25, 218.681 m2

Total Basement Area : 51,544 m2

10. Non-FAR(Basement Area +

Mumty& Machine room Area)

51889.399m2

11. Maximum height 128.250 m

12. No. of Towers 3 (Tower A & B- Commercial and Tower C-

Residential)

13. Maximum No. of Floor G + 25

14. Required Parking 1584ECS

Proposed Parking 1585ECS



15. Power Requirement & Sources

5882 KW

Source: Dakshin HaryanaBizliVitran Nigam

(DHBVN)

16. No. of DG sets 4 DG sets (2×2000 KVA + 2X 1000 KVA)

17. Water requirement & Sources

Total Water Requirement: 467 KLD

Fresh Water Requirement:85 KLD

Treated Water Requirement: 382KLD

Source: HUDA

18. Sewage Treatment & Disposal

STP capacity: 370 KLD

Sewage discharge: Total 308 KLD of

wastewaterwill be generated from the proposed

project out of which 277 KLD of water recovers

after the treatment in STP of 370 KLD. 240KLD

recycled water shall be utilized for flushing, 4

KLD for horticulture,5 KLD for make-up of water

required for HVAC cooling and 133 KLD as

Makeup water for water body.

19. Estimated Population 8791persons (Including visitors)

20. Proposed Green Area @ 34.1% 13175.77m2

21. Cost of the project 75Crores (Approx.)

*FAR = Floor Area Ratio

POPULATION DENSITY

The Total population of the project will be 3660persons. The detailed population breakup is given below in the following Table 2.

Table-2: Population Break up

S. No.

Unit Type Occupancy

Type Area(m2)

Total Population

Tower A & B

1. Retail/Office Area: Ground Floor

(A) Total Population @ 3 m2 /person Mercantile 4430.6

1 1477

(a) Fixed Population (Staff) @ 10% of totalpopulation

148 (A)

(b) Floating Population (Visitors) @ 90% of total

1329 (B)



population

2 Retail Area: First Floorto 25th floor

(B) Total Population @ 6 m2 /person Mercantile 39156.

02 6526

(a) Fixed Population (Staff) @ 10% of total population

653 (C)

(b) Floating Population (Visitors) @ 90% of total population

5873 (D)

3 Service Apartments (Residential)

(a) Total 161 units and population @ 2person per unit

Residential 322 (E)

(b) Visitors of Residential Area @ 10 % of Residential Area Population

Floating 32 (F)

4 Banquet Hall@ 3 m2 per person

Assembly 1183.2

8 394 (G)

5 Open Stage Amphitheater Assembly 40

Total Population -- -- 8791

PROJECT COST

The total estimated cost of the project is Rs.75crores which includes the cost of the land as

well as the developmental cost.

WATER REQUIREMENT

The water will be supplied through HUDA. Total water requirement for the projectwill

beapproximately467KLD, out of which 85 KLD is fresh water requirement and382 KLD is

recycledwater demand. The daily water requirement calculation is given below in Table 3.

Table-3: Calculations for Daily Water Demand

S. No

. Unit Type Occupancy

Rate of Water

Demand Water Requirement (KLD)

Total Wastewater Generated

(KLD) (lpcd) Domestic

Flushing Total

1 Retail Area: Ground Floor



(A) Total Population @ 3 m2 /person

1477

(a)


(b)

Floating Population (Visitors) @ 90% of total population 1329 15 7.96 39.88 47.85 46.26

2 Retail Area: First Floor & Above

(A) Total Population @ 6 m2 /person 6526

(a)


(b)

Floating Population (Visitors) @ 90% of total population 5873 15 35.24 176.20

211.44 204.39

3 Service Apartments

A

Total 161 units and population @ 2 person per unit 322 135 28.98 14.49 43.47 37.67

B Visitors of Service

Apartments 32 15 0.1932 0.966 1.159

2 1.12

4 Open Air

Amphitheatre 40 15 0.24 1.2 1.44 1.392

5 Horticulture 4443.

44 1 lit/m2 NIL NIL 4.44 NIL

6

Water Body (With average depth 1 feet)

5323.23 M3

133.08

7 HVAC cooling (make-up water) -- -- NIL NIL 5 NIL

Total -- 84.63 239.93 467.0 307.64



9

Figure-2: Water Balance Diagram

Recycled Water Supply

(105 KLD)

Total water Requirement

(467 KLD)

Fresh Water Supply

(85 KLD)

Fresh Water Requirement

(85 KLD)

Recycled/Treated Water

(382 KLD)

@ 80%

Recycled/Treated water (277 KLD)

Total wastewater generated

(308 KLD)

STP (370 KLD)

@ 90%

STP capacity more than 20%

wastewater generated

HVAC Cooling

(5 KLD)


(NIL)


(NIL)


(NIL)

@ 100%

Wastewater generated (68 KLD)


(240 KLD)

Domestic Water Req.

(85 KLD) Flushing

(240 KLD)

Horticulture

(4 KLD)

Water Body Makeup

(133 KLD)



Wastewater Generation & Treatment: The wastewater will be treated in proposed Sewage Treatment Plant of 370 KLD of MBBR

technology within the project premises. Approximately277KLD of recycled water will be

obtained from proposed Sewage Treatment Plant which will be used for flushing, horticulture,

HVAC cooling and as make up water for water body.

Table-4: Calculation of Wastewater Generation

Details Water (KLD)

Water requirement for domestic purpose 85

Wastewater generated from domestic use (@ 80% of domestic water requirement)

68

Water requirement for Flushing Purpose 240

Wastewater generated from Flushing (@ 100% of flushing requirement) 240

Total Wastewater generated 68+240=308

SEWAGE TREATMENT TECHNOLOGY

Moving Bed Bioreactor Technology:

Sewerage System

An external sewage network shall collect the sewage from all units, and flow by gravity to the

proposed sewage treatment plant.

Following are the benefits of providing the Sewage Treatment Plant in the present

circumstances:

Reduced net daily water requirements, source for Horticultural purposes by utilization

of the treated waste water.

Reduced dependence on the public utilities for water supply and sewerage systems.

Sludge generated from the Sewage Treatment Plant shall be rich in organic content and

an excellent fertilizer for horticultural purposes.

Wastewater Details (a) Daily load : 308KLD (b) Duration of flow to STP : 24 hours (c) Temperature : Maximum 32oC (d) pH : 6.5 to 8.5 (e) Colour : Mild



(f) T.S.S. (mg/l) : 150-300 mg/l (g) BOD5 (mg/l) : 200-600 mg/l (h) COD (mg/l) : 600-800 mg/l

Final discharge characteristics

(a) pH : 7.5 to 8.5 (b) Oil & Grease : <10 mg/l (c) B.O.D. : <10 mg/l (d) C.O.D. : <60 mg/l (e) Total Suspended Solids : <10 mg/l

Sewage Treatment: 308 KLD wastewater generated is treated in the STP of 370 KLD. The detailed working and water treatment details are as stated below: -

I. Treatment process: The residential complex has a sewage treatment plant for the total effluent steams mentioned above. A detailed analysis of the control system has been made in order to determine the effectiveness of the control system. The unit virtually works on a 24 hour basis along the sewage discharges follow cycles with high peaks and low throughs depending on the time of the day due to fact of being mostly originating from domestic activities. The sewage treatment plant has been designed and installed on the bases of combined treatment process including primary, secondary & tertiary treatment. The secondary & tertiary treatment section has been designed on the basis of biological treatment of organic matter operated on a continuous mode. The treated water will be partially used for horticulture purposes and remaining discharged into sewer line. The settled sludge will be removed from the bottom of the settler and is further dewatered using sludge filter press. The filtrate from the dewatering system joins the effluent stream for further treatment. The dewatered sludge solids are instructed to be managed as per State Pollution Control Board norms.

II. Treatment Scheme Bar Screen : Raw sewage from the source will be received into the bar screen chamber

by gravity, where all floating and big sized matter such as plastics, polythene bags, glasses, stones etc; which may otherwise choke the pipelines and pumps.

Collection-cum-Equalization Tank: usually the sewage generation is more during the morning & evening hours. Usually no sewage is generated during the night hours. Any biological feed needs constant feed for bacteria to work efficiently, hence it is important to put an equalization tank to collect excess flow during peak hours and feed sewage in lean hours. The tank provided is of civil construction. Provision of air grid is



made for thoroughly mixing of sewage to make it of homogeneous quality and to keep the suspended matter in suspension to avoid septic condition.

Transfer of Sewage :The sewage transfer pump of discharge rate 12.5 KL/hr at 9 meter head is provided. The operation of pump is controlled through level controller. The sewage is transferred to SAFF tank.

SAFF tank :Submerged aerobic fixed film tank is provided for the growth of bacteria to degrade the organic matter present in the sewage to reduce the BOD load. In SAFF tank biotech media in the form of rectangular blocks in multiple layers are provided to provide maximum surface area for the growth of the microbes.the media of corrugated type and facilities cross flow for better air distribution. Aerobic conditions are maintained by fine bubble air diffusion. The tank is designed to provide sufficient time for its retention to provide optimal contact period for microbial activity to degrade the organic loads present in the sewage to effectively degrade the organic matters by the microbes. For the removal of sludge generated in SAFF tank, a secondary clarifier is provided where the water from the SAFF tank is drawn to clarifier and the sludge is allowed here to settle.

Clarifier Tank: this unit is provided to remove the sattleble solids formed in the SAFF tank. The unit is provided with a hopper bottom type clarifier in which the mixed liquor from SAFF tank overflows. The sludge settles down ant is continuously removed by the sludge lifting pump. The clear water overflows into the chlorine contact tank.

Sludge Tank: The sludge from the bottom of clarifier is pumped to the sludge tank from where it is further sent to the filter press where the volume of the sludge is reduced. The filtrate from here is again sent to the collection tank for its further treatment. The sludge cakes from the sludge filter press are collected from here and are stored at a place from the they can be disposed as per the applicable guidelines.

Chlorine Contact Tank :in the Chlorine contact tank chlorination is done by dosing sodium hypo chlorite solution 8-10% concentration for the disinfection of the biologically treated sewage. The disinfected treated sewage is then liftedand fedto filtration unit. The filtration unit consists of multigrade filter and activated carbon filter for removal of residual suspended particles.

Treated Water Collection Tank: The treated water collection tank is of civil construction. The treated water from MGF and ACF is collected in this tank. From here the water is used for horticulture purposes/ discharged into sewer line.

III. TREATMENT PLANT PROCESS UNIT



The Sewage treatment plant is designed on the basis of continuous flow operation for the treatment of sewage water. The Sewage treatment plant consists of the following units.

[i] Process Units i) Screen chamber ii) Collection cum Equalization tank iii) SAFF Reactor iv) Hopper Bottom Clarifier v) Chlorine Contact Tank vi) Sludge Holding Tank vii) Treated Sewage Water Storage Tank viii) Pressure Multigrade Filter ix) Activated Carbon Filter x) Filter Press

[ii] Mechanical Ancillary Units i) Raw Sewage Transfer Pumps ii) Plant Room Drainage Pump iii) Air Blower iv) Areation Grid v) Fine Bubble Diffusers vi) Bio Deck Media vii) Sludge Recirculation Pumps viii) Sludge Feed Pumps ix) Filter Feed Pumps x) Irrigation Pumps xi) Clarifier Feed Pumps

IV. CIVIL SPECIFICATIONS OF EQUIPMENTS

Bar Screen Number : 2

Size : 0.5m × 1.0m

MOC : SS

Collection cum Equalization Tank Number : 2

Area Provided : 23.1 M2

Liquid Depth : 2.2 M

Free Board : 1.6 M

Capacity : 50.82 M3

Retention Time : 5 Hours 5 Min



MOC : SS

SAFF Reacted Number :

Size : 3.90m × 3.60m× 3.60m each

Capacity : 55.325 KL each

Retention Time : 5 Hours (approx)

Bio Deck Media Provider : 43.2 M3

MOC : RCC

Hopper Bottom Clarifier Number : 1

Size : 3.70m × 3.70m× 2.25m each

Hopper Depth : 1.00m

Surface Area Provided: 17.69 M2 each

Free Board : 0.75 M

Effective Capacity : 71.605 M3 Excluding Hopper volume


MOC : RCC

Clarifier Feed Wall Number : Two

Dia : 1.0m

HOS : 1.20m

MOC : MSEP

Location : Center of the Clarifier

Chlorine Contact Tank Number : one


Liquid Depth : 5.0 M

Free Board : 1.00 M

Capacity : 72.5 M3


MOC : RCC

Sludge Holding Tank Number : one Size : 3.70m × 2.70m× 2.70m Hopper Slope : 0.30m Free Board : 1.00m Capacity : 31.97 M3 Excluding Hopper Volume

MOC : SS



Treated Sewage Storage Tank Number : Two


Liquid Depth : 4.30 m

Free Board : 0.30 m

Capacity : 51.91 KL each

Total Capacity : 103.82 KL

MOC : RCC

Pressure Sand Filter Number : one Size : Dia- 1.60m × Height-1.50m Filter Area Required : 1.88 M2

Activated Carbon Filter Number : one Size : Dia- 1.60m × Height-1.50m Filter Area Required : 1.88 M2

V. MECHANICAL SPECIFICATIONS OF THE EQUIPMENTS

Raw Sewage Transfer Pumps:

Numbers : 3

Submersible open impeller, non-clogging centrifugal pump. a) Capacity : 15.50 m3/hrdriven by 1.5 HP motor b) Head : 9m water c) Material of Construction: SS body and impellers d) Make : ITT e) Working : Working on auto mode based on liquid level of

tanks

Plant Room Drainage Pumps: Numbers : 2

a) Submersible open impeller, non-clogging centrifugal pump. b) Capacity : 10.0 m3/hrdriven by 1.5 HP motor

Head : 10m water

c) Material of Construction: SS body and impellers d) Make : ITT e) Working : Working on auto mode based on liquid level of

tanks

Air Blower Numbers : 3

Type : Root Blower

Air Flow : 160 m3/hr



Motor Capacity : 7.5 HP

Head : 5m

Make : ITT

MOC : CI Body

Aeration Grid in Equalization Tank/Sludge HoldingTank Type : Coarse Bubble Grid

Size of grip pipe : 70 mm

MOC : PVC

Pattern of hole : 5 mm zigzag

Fine Bubble Diffusers Number : 20

Type : Tubular

Size : 90 mm OD × 1000mm long

Membrane : EPDM

Bio Deck Media Volume : 53.2 M3

MOC : PVC

Make : MM Aqua

Sludge Recirculation Pump Number : Two

Flow : 14.8 m3/hr

Head : 12 m


Make : Kirloskar

MOC : CL

Sludge Feed Pump Number : Two

Flow : 1.4 m3/hr

Head : 40 m


Make : Grundfos

MOC : CL

Filter Feed Pump Number : Two

Flow : 30 m3/hr

Head : 28 m


Make : Grundfos



MOC : CL

Irrigation Pumps Number : Two

Flow : 21.2 m3/hr

Head : 55 m


Make : Grundfos

MOC : CL

Filter Press Plate Size : 0.45m × 0.45m × 2” cake thickness

Number of plates : 17

MOC : PP

Figure 1Hydrolic Diagram of STP of capacity 370 KLD

VI. Other Electrical Components:



These are used for standard company make of adequate capacity as per the

requirement. As the STP is designed for 24 hours continuous operation, each

electrical equipment is used with additional stand by unit to operate on alternate

bases.

VII. SLUDGE HANDLING Sludge collected from the sludge filter press should be collected in sealed bags

and disposed of as per applicable guidelines.

RAIN WATER HARVESTING

The storm water disposal system for the premises shall be self-sufficient to avoid any

collection/stagnation and flooding of water. Storm water drainage plan of the project is

enclosed. The amount of storm water run-off depends upon many factors such as intensity

and duration of precipitation, characteristics of the tributary area and the time required for

such flow to reach the drains. The drains shall be located near the carriage way along either

side of the roads. Taking the advantage of road camber, the rainfall run off from roads shall

flow towards the drains. Storm water from various areas/shall be connected to adjacent drain

by a pipe through catch basins. Therefore, it has been calculated to provide 10 rainwater

harvesting pits at selected locations, which will catch the maximum run-off from the area.

1) Since the existing topography is congenial to surface disposal, a network of storm

water pipe drains is planned adjacent to roads. All building roof water will be brought

down through rain water pipes.

2) Proposed storm water system consists of pipe drain, catch basins and seepage pits at

regular intervals for rain water harvesting and ground water recharging.

3) For basement parking, the rainwater from ramps will be collected in the basement

storm water storage tank. This water will be pumped out to the nearest external storm

water drain.

4) Peak Hourly rainfall of 48mm/hr shall be considered for designing the storm water

drainage system. Rain water harvesting has been catered to and designed as per the

guideline of CGWA. The ground water level in the area is 60 meters bgl. The bottom of

the recharge structure will be kept 3 m above this level. At the bottom of the recharge

well, a filter media is provided to avoid choking of the recharge bore. Design

specifications of the rain water harvesting plan are as follows:

Catchments/roofs would be accessible for regular cleaning.

The roof will have smooth, hard and dense surface which is less likely to be

damaged allowing release of material into the water. Roof painting has been

avoided since most paints contain toxic substances and may peel off.



All gutter ends will be fitted with a wire mesh screen and a first flush device would

be installed. Most of the debris carried by the water from the rooftop like leaves,

plastic bags and paper pieces will get arrested by the mesh at the terrace outlet and

to prevent contamination by ensuring that the runoff from the first 10-20 minutes

of rainfall is flushed off.

No sewage or wastewater would be admitted into the system.

No wastewater from areas likely to have oil, grease, or other pollutants has been

connected to the system.

Table-5: Rainwater Harvesting Calculation

S.

No.

Type of Surface Catchment's

Area

Runoff Coeff.

[C]

Rainfall Intensity

(I)

Discharge (Run

Off) [Q=CIA] m3/hr

m2

1. Rooftop area 9,662.24 0.9 45.0 369.6

2. Green area 4,443.44 0.2 45.0 40.0

3. Paved area 6,529.93 0.7 45.0 191.0

4. Road Area 9,273.27 0.8 45.0 333.8

Total 934.4

Taking 15 minutes retention time, total volume of storm water = 934.4× 0.25 = 233.6m3 Taking the effective diameter and depth of a Recharge pit 3.0m and 3.4m respectively,

Volume of a single Recharge pit (πr2h) = 3.14 × 1.5 × 1.5 × 3.4 = 24.021m3

Hence No. of pits required = 233.6/24.021 = 9.72 Say 10 Pits

Total 10 no. of Rain Water Harvesting pits are being proposed for artificial rain water recharge

within the project premises.



Figure-4: Typical Rain Water Harvesting Pit Design

VEHICLE PARKING FACILITIES Adequate provision will be made for car/vehicle parking at the proposed project site. There

shall also be adequate parking provisions for visitors so as not to disturb the traffic and allow

smooth movement at the site.

Required Parking:

Requiredparking = 1 ECS/50 m2 of achieved FAR + 20% extra parking for visitors

= 66020.365/50 + 20% of 66020.365/50

= 1320+ 264

Total Parking Required = 1584ECS

Proposed Parking:

Adequate parking space for 1585 ECS will be provided within the project premises. Parking

Calculation is given in table below:-



Floor Area For Parking

( By area)

No. of Cars By Area ECS Provided

Basement-1 26295.718 35.00 751 694

Basement-2 25218.681 35.00 721 690

Surface 5025 25.00 201 201

Total 1673 1585

POWER REQUIREMENT

The power supply shall be supplied by Dakshin Haryana BijliVitran Nigam (DHBVN).The

connected load for the commercial cum residential colony will be approx. 5882 KW.

Details of D.G Sets: There is provision of 4 no. of DG sets having total capacity of 6000 KVA (i.e.

2×2000+2×1000 KVA). The DG sets will be equipped with acoustic enclosure to minimize noise

generation and adequate stack height for proper dispersion of effluent gases.

SOLID WASTE GENERATION

Solid waste would be generated both during the construction as well as during the operation

phase. The solid waste expected to be generated during the construction phase will comprise

of excavated materials, used bags,bricks, concrete, MS rods, tiles, wood etc. The following

steps are proposed to be followed for the management of solid waste:

Construction yards are proposed for storage of construction materials.

The excavated material such as topsoil and stones will be stacked for reuse during later

stages of construction

Excavated top soil will be stored in temporary constructed soil bank and will be reused

for landscaping of the proposed Commercial cum residential colony project.

Remaining soil shall be utilized for refilling / road work / rising of site level at locations/

selling to outside agency for construction of roads etc.

During the operation phase, waste will generate from service apartment, retail area, food

court area and multiplex area. The solid waste generated from the project shall be mainly

domestic waste and estimated 1637 kg/day approximately.

Table-7: Calculation of Solid Waste Generation

http://www.uhbvn.com/



S No Category of Solid Waste

Waste Generation Rate Total

Population

Waste Generated

(kg/cap/day) (kg/day) 1.

Residential Refuse 0.45 322 144.9

2. Visitors Refuse 0.12 7275 872.974302

3. Retail area refuse 0.15 800 120.04

4. Street sweeping 0.05 8791 439.57

5. Community Hall 0.15 394 59.16

Total 1636.65

(Source: For Waste Collection, Chapter 3, Table 3.6, Page no. 49, Central Public Health &

Environment Engineering Organization, Ministry of Urban Development, (Government of India,

May 2000))

Following arrangements will be made at the site in accordance to Municipal Solid Wastes

(Management and Handling) Rules, 2000 and amended Rules, 2008.

1 Collection and Segregation of waste

1. Collection system will be provided for collection of domestic waste in colored bins.

2. Separate colored bins will be provided for dry recyclables and bio-degradable

waste.

3. Adequate number of colored bins (Green and Blue bins for bio-degradable and non-

bio-degradable respectively) are proposed to be provided.

4. Litter bin will also be provided in open areas like parks etc.

2 Treatment of waste

Bio-Degradable wastes

1. Bio-degradable waste will be vermi-composted and the compost used as manure. 2. STP sludge is proposed to be used for horticulture as manure. 3. Horticultural Waste is proposed to be composted and will be used for gardening

purposes. Recyclable wastes

1. Grass Recycling – The cropped grass will be spread on the green area. It will act as

manure after decomposition.

2. Recyclable wastes like paper, plastic etc. will be sold off to recyclers.



3. Hazardous wastes such as waste oil will be sold off to authorized recyclers. Buy

back arrangement will be made for batteries.

3 Disposal

The Municipal Solid Waste Management will be conducted as per the guidelines of

Municipal Solid Wastes (Management and Handling) Rules, 2000 and amended Rules,

2008. The inert non-recyclable wastes will be disposed through government approved

agency for land filling. A solid waste management scheme is depicted in the following

figure for the commercial cum residential colony project.

Figure-5: Solid Waste Management Scheme during Construction Phase

Used in re-filling,

raising site level Sold to agency

for recycling

Top soil conserved for

landscaping, balance

used in re-filling

As per MSW

Rules, 2000

and amended

Rules, 2008

Solid Waste

Construction

Waste Food Waste

Construction

waste,

Broken Bricks,

Waste Plaster

Empty cement

Bags,Containers

etc.

Excavated Soil



Figure-6: Solid Waste Management Scheme during Operation Phase

GREEN AREA

Total green area measures 13175.77 m2 i.e. 34.1 % of netplot area which will be area under

tree plantation within the offices and along the roads. Evergreen tall and ornamental trees and

ornamental shrubs have been proposed to be planted inside the premises. Parks& water body

will also be developed by the management.

Table-8: Green Area Calculation

S. No. Description Area (m2)

1 Total Green Area Required @ 20% of the net plot area

(38638.633 m2) 7727.72 m2

2 Total Green area proposed @ 34.1 % 13175.77m2

a. Peripheral Plantation Area @ 6 % 2318.32 m2

b. Avenue Plantation Area @ 3 % 1159.16 m2

c. Water Body @ 22.60 % 8732.33 m2

d. Shrubs Plantation Area @ 2.5 % 965.97m2

Biodegradable Waste

(1146 kg/day) Non-Biodegradable

Waste (491kg/day)

Green Bins

Vermicomposting

Manure

Blue Bins Dark Gray Bins

Final disposal through

a Govt. approved

agency to recycling

industry

Final disposal through

a Govt. approved

agency

Solid Waste

(1637kg/day)

Recyclable Waste

(344 kg/day)

Non-Recyclable Waste

(147 kg/day)



Plantation and landscaping

Selection of the plant species would be done on the basis of their adaptability to the existing

geographical conditions and the vegetation composition of the forest type of the region earlier

found or currently observed.

Green Belt Development Plan

The plantation matrix adopted for the green belt development includes pit of 0.3 m × 0.3 m

size with a spacing of 2 m x 2 m. In addition, earth filling and manure may also be required for

the proper nutritional balance and nourishment of the sapling. It is also recommended that

the plantation has to be taken up randomly and the landscaping aspects could be taken into

consideration.

Multi-layered plantation comprising of medium height trees (7 m to 10 m) and shrubs (5 m

height) are for the green belt. In addition creepers will be planted along the boundary wall to

enhance its insulation capacity.

Selection of Plant Species for Green Belt Development

The selection of plant species for the development depends on various factors such as climate,elevation and soil.

S. NO. NAME OF SPECIES (ORNAMENTAL SHRUBS)

Botanical Name Common Name

1 Delonixpulcherima ChhotaGulmohar

2 Plumeria alba Champa

3 Largerstroemiaindica --

4 Chandni Chandni

5 Harsinghar --

6 Yellow duranta --

7 Hibiscus hirsuta --

8 Cassia biflora --

9 Neriumindicum Kaner

10 Cassia aungustifolia --



11 Cassia glauca --

S. NO. NAME OF SPECIES (TREES)

Botanical Name Common Name

1 Cassia fistula Amaltas

2 Delonixregia Gulmohar

3 Bauhinia purpurea kachnar

4 callistemon lanceolatum Bottle Brush

5 Anthocephaluscadamba Kadam

6 Polyalthialongifolia Ashok

7 Meliaazadirachta Neem

8 Tamarindusindica Imli

9 Bassialatifolia Mahua

10 Saracaindica Ashoka

11 Dalbegiasissoo Shisham

12 Erythrinaindica Pangri

13 Eugenia jambolana Syzygiumcumini (Jamun)

14 Maducalatifolia Pilkhan

DETAIL OF CONSTRUCTION MATERIALS

List of building materials being used at site:

1. Coarse sand

2. Fine sand

3. Stone aggregate

4. Stone for masonry work

5. Cement

6. Reinforcement steel

7. Pipe scaffolding (cup lock system)



8. Bricks

9. CLC fly ash blocks

10. Crazy (white marble) in grey cement

11. P.V.C. conduit

12. MDS, MCBs

13. PVC overhead water tanks

14. 2 1/2'’ thick red colour paver tiles

15. PPR (ISI marked)

16. PVC waste water lines

17. S.W. sewer line up to main sewer

18. PVC rain water down take

19. Stainless steel sink in kitchen

20. Joinery hardware- ISI marked

MATERIALS USED FOR CONSTRUCTION & THEIR U VALUES

S. No

Building Material Proposed with U & R Values

‘R’ Values (in Sq m. Deg C/ Watts )

‘U’ Values (in Watts/

Sq m. Deg C)

Solar Heat Gain Factor

1.

WALL Brick wall (230 mm thick), both side thick sand cement plaster (12-18mm) with insulation

3.60 0.27 0.45

2. ROOF 200 mm RCC slab with mud phuska& clay tiles with 75 mm insulation

1.02 0.98 0.64

3. GLASS ( Single reflective glass)

-- 6.9 0.78

LIST OF MACHINERY USED DURING CONSTRUCTION

(i) Dumper

(ii) Concrete mixer with hopper



(iii) Excavator

(iv) Concrete Batching Plant

(v) Cranes

(vi) Road roller

(vii) Bulldozer

(viii) RMC Plant

(ix) Tower Cranes

(x) Hoist

(xi) Labor Lifts

(xii) Pile Boring Machines

(xiii) Concrete pressure pumps

(xiv) Mobile transit mixer

ENERGY CONSERVATION

Energy conservation program will be implemented through measures taken both on energy

demand and supply.

Energy conservation will be one of the main focuses during the complex planning and

operation stages. The conservation efforts would consist of the following:

Architectural design

Maximum utilization of solar light will be done.

Maximize the use of natural lighting through design.

The orientation of the buildings will be done in such a way that maximum daylight is

available.

The green areas will be spaced, so that a significant reduction in the temperature can

take place.

Supply Energy Conservation Demand

Utilize energy-efficient diesel genetators

Exploring the possibilities of introducing

renewable energy

Reduce consumption

Use energy efficient appliances

Create Guest Awareness



Energy Saving Practices

Energy efficient lamps will be provided within the complex.

Constant monitoring of energy consumption and defining targets for energy

conservation.

Adjusting the settings and illumination levels to ensure minimum energy used for

desired comfort levels.

Behavioral Change on Consumption

Promoting resident awareness on energy conservation

Training staff on methods of energy conservation and to be vigilant to such

opportunities.

ENVIRONMENTAL MANAGEMENT SYSTEM AND MONITORING PLAN

For the effective and consistent functioning of the complex, an Environmental Management

system (EMS) would be established at the site. The EMS would include the following:

An Environmental management cell

Environmental Monitoring

Personnel Training

Regular Environmental audits and Correction measures

Documentation – standards operation procedures Environmental Management Plan and

other records

ENVIRONMENTAL MANAGEMENT CELL

Apart from having an Environmental Management Plan, it is also to have a permanent

organizational set up charged with the task of ensuring its effective implementation of

mitigation measures and to conduct environmental monitoring.

Hierarchical Structure of Environmental Management Cell:

Normal activities of the EMP cell would be supervised by a dedicated person who will report to

the site manager/coordinator of the commercial cum residential colony. The hierarchical

structure of suggested Environmental Management Cell is given in following Figure-7.



Figure-7: Environnent Management Cell Structure

ENVIRONMENTAL MONITORING

The purpose of environmental monitoring is to evaluate the effectiveness of implementation

of Environmental Management Plan (EMP) by periodic monitoring. The important

environmental parameters within the impact area are selected so that any adverse effects are

detected and time action can be taken. The project proponent will monitor ambient air

Quality, Ground Water Quality and Quantity, and Soil Quality in accordance with an approved

monitoring schedule.

Corporate

Environmental

Division

Site Manager

Rep from

Corporate

Planning group

Site

Environmental

Coordinator

Waste water

Treatment

Plant

Operator

Greenbelt

Development

Incharge



Table- 9: Suggested Monitoring Program for proposed Commercial cum residential colony

project

Monitoring Frequency of Monitoring

Air & Stack: • Ambient Air Quality at appropriate location for

PM10,

PM2.5

, SO2,

NOx, HC

• Stack emission for point sources PM, SO2, NOx, HC

& CO

• Six monthly

• Six monthly

Water & Wastewater: • Water Quality Monitoring for relevant parameters

of IS – 10500 • Waste Water Quality (Treated & Untreated) for pH ,

TSS, Oil & Grease, • Waste water quality pH, TSS, oil & Grease. BOD,

COD, MLSS, TKN & Phosphate.

• Six Monthly • Daily till

stabilization of STP. • Weekly till one

month then annually

Noise: - Day & Night level Noise Monitoring • Six Monthly

Soil: • Soil Monitoring, Qualitative and quantitative

testing/analysis to check the soil fertility, porosity, texture, water holding capacity etc.

• Six Monthly

Awareness and Training: Training and human resource development is an important link to

achieve sustainable operation of the facility and environment management. For successful

functioning of the project, relevant EMP would be communicated to:

Staff and Contractors: Staff must be made aware of the importance of waste segregation and

disposal, water and energy conservation. The awareness can be provided by periodic

Integrated Society meetings.

They would be informed of their duties.

Environmental Audits and Corrective Action Plans: To assess whether the implemented EMP

is adequate, periodic environmental audits will be conducted by the project proponent’s

Environmental division. These audits will be followed by Correction Action Plan (CAP) to

correct various issues identified during the audits.



ENVIRONMENT MANAGEMENT PLAN

The Environment Management Plan (EMP) would consist of all mitigation measures for each

component of the environment due to the activities increased during the construction and

operational phase of the project and these are discussed in later subsections.

The EMP is generally

Prepared in accordance with the rules and requirements of the MoEF and CPCB/ SPCB

To ensure that the component of facilities are operated in accordance with the design

A process that confirms proper operation through supervision and monitoring

A system that addresses public complaints during construction and operation of the

facilities and

A plan that ensures remedial measures is implemented immediately.

The key benefits of the EMP are that it offers means of managing its environmental

performance thereby allowing it to contribute to improved environmental quality. The other

benefit includes cost control and improved relations with the stakeholders.

EMP includes four major elements:

Commitment & Policy: The management will strive to provide and implement the

Environmental Management Plan that incorporates all issues related to air, water, land

and noise.

Planning: This includes identification of environmental impacts, legal requirements and

setting environmental objectives.

Implementation: This comprises of resources available to the developers,

accountability of contractors, training of operational staff associated with

environmental control facilities and documentation of measures to be taken.

Measurement & Evaluation: This includes monitoring, counteractive actions and record

keeping.

It is suggested that as part of the EMP, a monitoring committee would be formed by M/S

Pivotal Infrastructure Pvt. Ltd.comprising of the site in-charge/coordinator, environmental

group representative and project implementation team representative. The committee’s role

would be to ensure proper operation and management of the EMP including the regulatory

compliance.

The components of the environmental management plan, potential impacts arising, out of the

project and remediation measures are summarized below in Table-8.


Prepared By: Vardan Environet,Gurgaon

67

Table-10: Summary of Potential Impacts and Remedial Measures

S.

No.

Environmental

components

Potential Impacts Potential Source of

Impact

Controls Through EMP

& Design

Impact Evaluation Remedial Measures

1. Ground Water

Quality

Ground Water

Contamination

Construction Phase

Waste water

generated from

temporary labor

tents.

No surface

accumulation will be

allowed.

No significant

impact as majority

of labors would be

locally deployed

Operation Phase

Discharge from

the project

Proponent will provide

the STP to treat the

discharge of Commercial

cum residential colony.

No negative

impact on ground

water quality

envisaged. Not

significant.

2. Ground Water

Quantity

Ground Water

Depletion

Construction Phase

No use of ground

water for

construction

STP treated water will

be used for construction

No impact on

ground water

quantity is

envisaged

Operation Phase

The source of

water during

operation phase

is HUDA Supply.

Rain water harvesting

scheme.

Black and Grey

water treatment and

reuse.

No significant

impact on

surface/ground

water quantity

envisaged.

In an unlikely event of

non-availability of water

supply, water will be

brought using tankers.



68

Storm water

collection for water

harvesting.

Percolation well to

be introduced in

landscape plan.

Awareness Campaign

to reduce the water

consumption

3. Surface Water

Quality

Surface water

contamination

Construction Phase

Surface runoff

from site during

construction

activity.

Silt traps and other

measures such as

additional onsite

diversion ditches will be

constructed to control

surface run-off during

site development

No off-site impact

envisaged as no

surface water

receiving body is

present in the core

zone.

Operation Phase

Discharge of

domestic

wastewater to

STP.

Domestic water will

be treated in STP

No off-site impact

envisaged

Excess of water will be

used for irrigation

purposes outside the

project site after proper

treatment. CPCB

standards for usage of

treated waste water for

irrigation purposes will be

followed.



69

4. Air Quality Dust Emissions Construction Phase

All heavy

construction

activities

Suitable control

measures will be

adopted for mitigating

the PM2.5 & PM10 level

in the air as per air

pollution control plan.

Not significant

because dust

generation will be

temporary and will

settle fast due to

dust suppression

techniques.

During construction

phase the contractors are

advised to facilitate

masks for the labors.

Water sprinklers will be

used for suppression of

dust during construction

phase.

Emissions of

PM2.5 & PM10,

SO2, NOx and CO

Construction Phase

Operation of

construction

equipment and

vehicles during

site

development.

Running D.G. set

(back up)

Rapid on-site

construction and

improved maintenance

of equipment

Not significant. Regular monitoring of

emissions and control

measures will be taken to

reduce the emission

levels.

Operation Phase

Power generation

by DG Set during

power failure

Emission from

vehicular traffic

in use

Use of low sulphur

diesel if available

Providing Footpath and

pedestrian ways within

the site for the staff

Green belt will be

developed with specific

species to help to

Not significant.

DG set would be

used as power

back-up (approx. 6

hours)

No significant

increase in

Use of Personal

Protective

Equipment (PPE)

like earmuffs and

earplugs during

construction

activities.

Stack height of DG



70

reduce PM2.5 & PM10

level

Use of equipment

fitted with silencers

Proper maintenance of

equipment

ambient air quality

level is expected

from the project’s

activities.

There are no

sensitive receptors

located within the

vicinity of site.

set above the

tallest building as

per CPCB

standards

5. Noise

Environment

Operation Phase

Noise from

vehicular

movement

Noise from DG

set operation

Green Belt

Development

Development of

silence zones to check

the traffic movement

Provision of noise

shields near the

heavy construction

operations and

acoustic enclosures

for DG set.

Construction activity

will be limited to day

time hours only

DG set rooms

No significant

impact due to

suitable width of

Greenbelt.



71

will be equipped with

acoustic enclosures

6. Land

Environment

Soil

contamination

Construction Phase

Disposal of

construction

debris

Construction debris will

be collected and

suitably used on site as

per the solid waste

management plan for

construction phase

No significant

impact.

Impact will be

local, as waste

generated will be

reused for filling

of low lying areas

etc.

Operation Phase

Generation of

municipal solid

waste

Used oil

generated from

D.G. set

It is that the solid

waste generated will

be managed as per

MSW Rules, 2000 and

amended Rules, 2008.

Collection,

segregation,

transportation and

disposal will be done as

per MSW Management

Rules, 2000 by the

Since solid waste

is handled by the

authorized

agency, waste

dumping is not

going to be

allowed. Not

significant.

Negligible

impact.



72

authorized agency

Used oil

generated will be sold

to authorized recyclers

7. Biological

Environment

(Flora and

Fauna)

Displacement of

Flora and Fauna

on site

Construction Phase

Site

Development

during

construction

Important

species of trees, if any,

will be identified and

marked and will be

merged with landscape

plan

The site has

shrubs as

vegetation

Operation Phase

Increase in

green covered

area

Suitable green belts

will be developed as

per landscaping plan

in and around the site

using local flora

Beneficial impact.

8. Socio-Economic

Environment

Operation Phase

Site operation

Project will

provide employment

opportunities to the

local people in terms of

labor during

construction and

service personnel

(guards, securities,

gardeners etc) during

operations

Beneficial impact



73

Providing

quality-Integrated

infrastructure.

9. Traffic Pattern Increase of

vehicular traffic

Construction Phase

Heavy Vehicular

movement

during

construction

Heavy Vehicular

movement will be

restricted to daytime

only and adequate

parking facility will be

provided

No negative

impact

Operation Phase

Traffic due to

staff once the

project is

operational

Vehicular

movement will be

regulated inside the

project with adequate

roads and parking lots

in the colony

No major

significant impact

as green belt will

be developed

which will help in

minimizing the

impact on

environment.

Commercial Cum Residential Colony Project

M/S PIVOTAL INFRASTRUCTURE PVT LTD Village –Manesar & Lakhnaula, Sec- 81 A District - Gurgaon CONCEPTUAL PLAN


EMP FOR AIR ENVIRONMENT DURING CONSTRUCTION PHASE:

To mitigate the impacts of PM10& PM2.5 during the construction phase of the project, the

following measures are recommended for implementation:

A dust control plan

Procedural changes to construction activities

Dust Control Plan

The most cost-effective dust suppressant is water because water is easily available on

construction site. Water can be applied using water trucks, handled sprayers and automatic

sprinkler systems. Furthermore, incoming loads could be covered to avoid loss of material in

transport, especially if material is transported off-site.

Procedural Changes to Construction Activities

Idle time reduction: Construction equipment is commonly left idle while the operators are on

break or waiting for the completion of another task. Emission from idle equipment tends to be

high, since catalytic converters cools down, thus reducing the efficiency of hydrocarbon and

carbon monoxide oxidation. Existing idle control technologies comprises of power saving mode,

which automatically off the engine at preset time and reduces emissions, without intervention

from the operators.

Improved Maintenance: Significant emission reductions can be achieved through regular

equipment maintenance. Contractors will be asked to provide maintenance records for their

fleet as part of the contract bid, and at regular intervals throughout the life of the contract.

Incentive provisions will be established to encourage contractors to comply with regular

maintenance requirements.

Reduction of On-Site Construction Time: Rapid on-site construction would reduce the duration

of traffic interference and therefore, will reduce emissions from traffic delay.

EMP FOR AIR ENVIRONMENT DURING OPERATION PHASE:

To mitigate the impacts of pollutants from DG set and vehicular traffic during the operational

phase of the Colony, following measures are recommended for implementation:

DG set emission control measures

Vehicular emission controls and alternatives

Greenbelt development

Diesel Generator Set Emission Control Measures

Adequate stack height will be maintained to disperse the air pollutants generated from the

operation of DG set to dilute the pollutants concentration within the immediate vicinity. Hence,




no additional emission control measures have been suggested.

Vehicle Emission Controls and Alternatives

During construction, vehicles will be properly maintained to reduce emission. As it is a

commercial cum residential colonyproject, vehicles will be generally having “PUC” certificate.

Footpaths and Pedestrian ways: Adequate footpaths and pedestrian ways would be provided at

the site to encourage non-polluting methods of transportation.

Greenbelt Development

Increased vegetation in the form of greenbelt is one of the preferred methods to mitigate air

and noise pollution. Plants serve as a sink for pollutants, act as a barrier to break the wind

speed as well as allow the dust and other particulates to settle on the leaves. It also helps to

reduce the noise level at large extent. Table given in green area indicates various species of the

greenbelt that can be used to act as a barrier.

EMP FOR NOISE ENVIRONMENT DURING CONSTRUCTION PHASE:

To mitigate the impacts of noise from construction equipment during the construction phase on

the site, the following measures are recommended for implementation.

Time of Operation: Noisy construction equipment would not be allowed to use.

Job Rotation and Hearing Protection: Workers employed in high noise areas will be employed

on shift basis. Hearing protection such as earplugs/muffs will be provided to those working very

close to the noise generating machinery.

EMP FOR NOISE ENVIRONMENT DURING OPERATION PHASE:

To mitigate the impacts of noise from diesel generator set during operational phase, the

following measures are recommended:

Adoption of Noise emission control technologies

Greenbelt development

Noise Emission Control Technologies

It would be ensured that the manufacturer provides acoustic enclosure as an integral part along

with the diesel generators set. Further, enclosure of the services area with 4 m high wall will

reduce noise levels and ensure that noise is at a permissible limit for resident of the site and

surrounding receptors.

EMP FOR ECOLOGICAL ENVIRONMENT DURING CONSTRUCTION PHASE:

Construction activity changes the natural environment. But commercial cum residential

BLUE BINS

BLUE BINS




colonyalso creates a built environment for its inhabitants. The project requires the

implementation of following choices exclusively or in combination.

Restriction of construction activities to defined project areas, which are ecologically

sensitive

Restrictions on location of temporary labor tents and offices for project staff near

the project area to avoid human induced secondary additional impacts on the flora

and fauna species

Cutting, uprooting, coppicing of trees or small trees if present in and around the

project site for cooking, burning or heating purposes by the labors will be prohibited

and suitable alternatives for this purpose will be made

Along with the construction work, the peripheral green belt would be developed

with suggested native plant species, as they will grow to a full-fledged covered at the

time of completion.

EMP FOR ECOLOGICAL ENVIRONMENT DURING OPERATION PHASE:

Improvement of the current ecology of the project site will entail the following measures:

Plantation and Landscaping

Green Belt Development

Park and Avenue Plantation

The section below summarizes the techniques to be applied to achieve the above objectives:

Plantation and landscaping

Selection of the plant species would be done on the basis of their adaptability to the existing

geographical conditions and the vegetation composition of the forest type of the region earlier

found or currently observed.

Green Belt Development Plan

The plantation matrix adopted for the green belt development includes pit of 0.3 m × 0.3 m size

with a spacing of 2 m x 2 m. In addition, earth filling and manure may also be required for the

proper nutritional balance and nourishment of the sapling. It is also recommended that the

plantation has to be taken up randomly and the landscaping aspects could be taken into

consideration.

Multi-layered plantation comprising of medium height trees (7 m to 10 m) and shrubs (5 m

height) are for the green belt. In addition creepers will be planted along the boundary wall to

enhance its insulation capacity.




Selection of Plant Species for Green Belt Development

The selection of plant species for the development depends on various factors such as climate,

elevation and soil. The plants would exhibit the following desirable characteristics in order to be

selected for plantation

1. The species should be fast growing and providing optimum penetrability

2. The species should be wind-firm and deep rooted

3. The species should form a dense canopy

4. As far as possible, the species should be indigenous and locally available

5. Species tolerance to air pollutants like SO2 and NOx should be preferred

6. The species should be permeable to help create air turbulence and mixing within the

belt

7. There should be no large gaps for the air to spill through

8. Trees with high foliage density, leaves with larger leaf area and hairy on both the

surfaces

9. Ability to withstand conditions like inundation and drought

10. Soil improving plants (Nitrogen fixing rapidly decomposable leaf litter)

11. Attractive appearance with good flowering and fruit bearing

12. Bird and insect attracting tree species

13. Sustainable green cover with minimal maintenance.

Parks and Avenue Plantation

Parks and gardens maintained for recreational and ornamental purposes will not only

improve the quality of existing ecology at the project site but also will improve the

aesthetic value.

Avenue Plantation

1. Trees with colonial canopy with attractive flowering

2. Trees with branching at 7 feet and above

3. Trees with medium spreading branches to avoid obstruction to the traffic

4. Fruit trees to be avoided because children may obstruct traffic and general

movement of public

EMP FOR SOCIO-ECONOMIC ENVIRONMENT:

The social management plan has been designed to take proactive steps and adopt best

practices, which are sensitive to the socio-cultural setting of the region. The Social Management

Plan commercial cum residential colony project focuses on the following components:

Income Generation Opportunity during Construction and Operation Phase

The project would provide employment opportunity during construction and operation




phase. There would also be a wide economic impact in terms of generating

opportunities for secondary occupation within and around the complex. The main

principles considered for employment and income generation opportunities are out

lined below:

Employment strategy will provide for preferential employment of local people

Conditions of employment would address issues like minimum wages and medical

care for the workers. Contractors would be required to abide to employment

priority towards locals and abide by the labor laws regarding standards on employee

terms and conditions.

Improved Working Environment for Employees

The project would provide safe and improved working conditions for the workers

employed at the facility during construction and operation phase. With the ambience

and facilities provided, the complex will provide a new experience in living and

recreations. Following measures would be taken to improve the working environment of

the area:

Less use of chemicals and biological agents with hazard potential

Developing a proper interface between the work and the human resource through a

system of skill improvement

Provision of facilities for nature care and recreation e.g. indoor games facilities

Measures to reduce the incidence of work related injuries, fatalities and diseases

Maintenance and beautifications of the complex and the surrounding road

Documents

Commercial cum Residential Colony M/S Pivotal ...environmentclearance.nic.in/writereaddata/EIA/220320154VLVGS5TF… · Prepared By: Vardan Environet, Gurgaon 1 (I) BASIC INFORMATION