APPLICATION APPENDIX-I/FORM- I & APPENDIX- II/ FORM-...

APPLICATION APPENDIX-I/FORM- I & APPENDIX- II/ FORM- IA &CONCEPTUAL PLAN WITH ANNEXURE(FOR PRIOR ENVIRONMENTAL CLEARANCE)

OfAFFORDABLE GROUP HOUSING COLONY PROJECT

CATEGORY A PROJECT (As S.E.I.A.A, Haryana is not Existing)(AREA: 6.00625 Acres)

ATVILLAGE - Sohna, SECTOR-6,

DISTRICT- GURGAON,HARYANA

BY M/S Arete India Project Pvt. Ltd.

APPLICANT ENVIRONMENTAL CONSULTANT

M/S Arete India Project Pvt. Ltd.14A/36, WEA Karol Bagh,

New Delhi-110005

E-Mail: [email protected] No.: 9810530275

VARDAN ENVIRONETQCI/NABET ACCREDITED

D-142, Sushant Lok- III, Sec- 57,Gurgaon- 122001

E-Mail: [email protected] No.: 9971684812; 9899651342

Affordable Group Housing ColonyM/s Arete India Project Pvt. Ltd.Village-Sohna, Sector- 6, Gurgaon, Haryana FORM -I

1Prepared By: Vardan Environet, Gurgaon

FORM-I(I) BASIC INFORMATION

S. No. Items Details1 Name of the Project Affordable Group Housing Colony

M/s Arete India Project Pvt. Ltd.2 Serial No. in schedule 8(a) “Building & Construction Projects” as per MoEF

notification 14/9/20063 Proposed capacity/area/length/tonnage to be

handled/command area/lease area/ number ofwells to be drilled

Total Plot Area = 6.00625 Acres (24306.39 m2)

Built Up Area = 53137.738 m2

Permissible Ground Coverage @ 50% : 12153.195 m2

Proposed Ground Coverage @ 26.35%: 6405.616 m2

Permissible FAR for commercial area @ 175%:1701.45 m2

Proposed FAR for commercial area @ 174.99%:1701.313 m2

Permissible FAR for residential area @ 225%:52501.81 m2

Proposed FAR for residential area @ 224.98%:52498.131 m2

4 New/Expansion/Modernization New5 Existing capacity/Area etc. Not Applicable6 Category of project B7 Does it attract the general condition? If Yes, please

specifyNo

8 Does it attract the specific condition? If Yes, pleasespecify

No

9 i) Location of unitii) Plot, Survey No, Khasra No.

iii) Villageiv) Tehsilv) Districtvi) State

Village-Sohna, Sector- 6, Gurgaon, HaryanaSohna 144//10/2, 1/2, 10/1, 1/1., 145//6/2, 7/2/1, 4/2,5/2, 6/1, 7/1, 8/1/1, 4/1, 5/1., 130//24/2/2, 25/2.,131//21/2/2SohnaSohnaGurgaonHaryana

10 Nearest Railway station/Airport along with distancein kms.

Gurgaon Railway Station – Approx. 26.5 km towardsNorth & Indira Gandhi International Airport – Approx. 33.5

















specifyNo


No






















specifyNo


No








km towards NNE pfrom the project site.

11 Nearest town, City, Distt. Head Quarter along withdistance in kms.

Gurgaon –Approx. 23 Km, North.

12 Village Panchayat, Zila Parishad, MunicipalCorporation, Local body(Complete postal addresseswith telephone nos. to be given)

Municipal CommitteeTehsil- Sohna, Gurgaon,Haryana - 122103Phone: 0124-2362238Email: [email protected]

13 Name of Applicant M/s Arete India Project Pvt. Ltd.14 Regd. Address 14A/36, WEA Karol Bagh, New Delhi-110005

15 Address for correspondence(1)NameDesignationAddress

Pin CodeE mailTelephoneFax No.

Mr. Surinder Singhchief financial controller309, 3rd Floor, JMD Pacific Square, Sector -15 Part-II,[email protected]

Address of correspondence(2): Environment ConsultantM/s Vardan EnviroNetD-142, Sushant Lok- III, Golf Course Extension Road,Gurgaon, HaryanaTel No.0124-4291036Email: [email protected]

16 Detail of alternative site, if any. Location of thesesites should be shown on a topo-sheet.

This is a building construction project for whichlicense has already been awarded by Director Townand Country Planning. Zoning plan approved.Hence, Not applicable in this case.

17 Interlinked Project There is not any interlinked project.18 Whether separate application for interlinked project

has been submittedNot Applicable. In view of item No. 17 above

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

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







































21 Whether proposal involves approval/clearanceunder: 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 reservedforest area.No. The proposed project site does not fall in anynotified area of Wild life protection Act 1972.No. The unit does not fall in any Notified coastalregulation zone.

22 Whether there is any Govt. order/policyrelevant/relating site?

1. Town and Country Planning Department2. Assurance of water supply from HUDA

23 Forest land involved (hectares) No Forest land is involved in the proposed project.24 Whether there is any litigation pending against the

project and / or land in which is project is proposedto be setup:

a) Name of courtb) Case No.c) Orders/directions of Court, if any and its

relevance with the proposed project.

There is no litigation pending against the project andland.

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 causephysical changes in the locality (topography, land use, changes in water bodies, etc.)

S. No. Information/ChecklistConfirmation

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

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

Yes Land has been allotted for residential purpose underAffordable Housing Policy 2013 of Govt. ofHaryana. Hence, an affordable group housingcolony will be constructed on the barren land of theproposed project site.

1.2 Clearance of existing land, vegetation andbuilding?

Yes There is no structure present on the site, the site isfully vacant. The existing vegetation at site consistsof wild grasses and weeds which shall be cleared atthe time of construction. The proposed project hasgreen area development plan; the local andindigenous species shall be planted within the
















(II) ACTIVITY:























(II) ACTIVITY:










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 ofgroup housing colony.

1.4 Pre-construction investigations e.g. bore house, soiltesting?

Yes Soil investigation was carried out and the resultswere found satisfactory.

1.5 Construction works? Yes The Construction activities will be confined withinthe project premises; there will be no physicalchange outside the project boundary.

1.6 Demolition works? No Project site is vacant land. Hence, demolition is notrequired.

1.7 Temporary sites used for construction works orHousing of construction workers?

No All the construction activity including stocking ofraw materials will be confined within the projectsite only. No temporary shelters for labour areproposed. Local labors from nearby area will behired. Sanitation facilities will be developed at site.

1.8 Above ground building, structures orEarthworks including linear structures, cut andfill or excavations

Yes Excavation will be carried out for foundation ofbuildings and pillars. The excavated soil will beused in backfilling and other area developmentactivities.

1.9 Underground work including mining ortunneling?

No No underground work including mining/ tunnelingis 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.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 coverin bales. Sand will be stacked neatly undertarpaulin cover. Bricks and steel will be laid inopen.

1.15 Facilities for treatment or disposal of solidwaste or liquid effluents?

Yes Solid Waste:The solid waste generated from the project will be inthe form of:Domestic Waste:Approximately 2686 kg/day domestic solid waste isestimated to be generated from the project activity;







































this will be collected from designated locations andsegregated into inorganic and organic wastes. Theinorganic non-biodegradable wastes will be sold toauthorize vendors for recycling and thebiodegradable wastes will be disposed according toMSW (Management & Handling) Rules, 2013.

Hazardous Waste:No hazardous waste will be produced from projectactivities except some spent oil (Category 5.1)generated from D.G. sets; which will be sold torecyclers authorized by State Pollution ControlBoard.Liquid effluents:During construction phase, sewage will be treatedthrough septic tank. The wastewater in operationphase will be treated up to tertiary level in a STPhaving the capacity of 720 KLD and the treatedsewage will be reused for flushing and horticulture.The rest of the treated water will be supplied to thewater tanker for use in other construction site.Dewatered/dried sludge generated from the STPplant will be used as manure for green beltdevelopment.

1.16 Facilities for long term housing of operationalworkers?

No Local labour will be hired from nearby areas duringconstruction phase. So, there will be no need tocreate permanent facilities for long-term housing ofoperational workers.

1.17 New road, rail or sea traffic duringconstruction of operation?

No The site has good connectivity to NH-71B & SH-13.Only internal roads, paths will be developed forvehicular movements for transportation ofconstruction material during construction phasewhereas internal tracks and paths will be developedfor traffic circulation (to avoid any congestion)during operational phase.

1.18 New road, rail, air waterborne or othertransport infrastructure including new or

No The site is well connected through the road network.The nearest highway is NH-71B at a distance of























altered routes and stations, ports, airport etc? approximately 1.6 km towards south.1.19 Closure or diversion of existing transport

routes or infrastructure leading to changes intraffic movements?

No Since the site is adjacent to NH-71B which has hightraffic density; not required the diversion or closureof existing traffic routes.

1.20 New or diverted transmission lines orpipelines?

No There will not be any new/diverted transmission lineor pipeline around the proposed project.

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

No No impoundment, damming, culverting, realignmentor other changes to the hydrology of surfacewatercourses 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

708 KLD, which include 453 KLD for fresh waterrequirement & 255 KLD for recycled waterrequirement. During construction phase, waterdemand will be fulfilled by STP treated water.During operational phase, water will be suppliedthrough HUDA.

1.24 Changes in water bodies or the land surfaceaffecting 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 stormwater management plan.

1.25 Transport of personnel or materials forconstruction, operation or decommissioning?

Yes Transport of personnel/material during constructionand operation phase are envisaged. Adequateparking space within the project site for loading andunloading of materials will be provided.Adequate parking space for 494 ECS will beprovided during operational phase of the project tothe residents of the premises.

1.26 Long-term dismantling or decommissioningor restoration works?

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

1.27 Ongoing activity during decommissioningwhich could have an impact on theenvironment?

No No decommissioning activity is involved, Hence, Noimpact on the environment by the proposed projectis supposed.

1.28 Influx of people to an area in either temporarilyor permanently?

No Local laborers from nearby area will be employedduring the construction phase. In the operationphase, most of the expected occupants will be from















































the surrounding areas. Hence, the project will lead toa 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 florathat 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/NoDetails thereof (with approximatequantities/ rates, wherever possible) withsource of information data

2.1Land especially undeveloped or agriculturalland (ha)

No

Proposed site is having wild grasses which shall becleared and affordable group housing colony shallbe constructed on vacant land. Local and indigenousplant species shall also be planted at proposedproject site.

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

Yes

Total water requirement for the proposed projectwill be 708 KLD which include 453 KLD for Freshwater requirement and 255 KLD forrecycled/treated water requirement.

2.3 Minerals (MT) YesMinerals such as sand and aggregates will berequired during the construction phase.

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

YesAll materials for construction will be arrangedthrough selected suppliers.

2.5 Forests and timber (source – MT) YesAll material forests and timber will be provided byselected suppliers. However, steel frames etc shall beused to minimize the use of timber.

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

Yes

The total demand load is estimated 4500 KW. Powerwill be supplied by DHBVN. Power backup for theproposed project will be through 8 number of DGsets of total capacity 4000 KVA (i.e. 8 × 500 KVA)

2.7Any other natural resources (use appropriatestandard units)

NoNo other natural resource will be involved in theproject except the mentioned above.











No



Yes







Yes














No



Yes







Yes






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

S.No. Information/Checklistconfirmation

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

3.1 Use of substance or materials, which arehazardous (as per MSIHC rules) to humanhealth or the environment (flora, faunaand water supplies)

Yes The proposed project is a residential project. Hence,storage of hazardous chemicals (as per MSIHCRules) is not expected. HSD is required to runstandby D.G. sets, for which the stored quantity ofdiesel will be below the threshold limit specified inthe MSIHC rules. Necessary permission will beobtained from the Explosives Department.

3.2 Changes in occurrence of disease or affectdisease vectors (e.g. insect or water bornediseases)

No Suitable drainage and waste management measures(with frequent spray of insecticides etc.) will beadopted in both the construction and operationalphase such that there will be no stagnation of wateror accumulation of waste. This will effectivelyrestrict the reproduction and growth of diseasevectors.

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

Yes Socio-economic standard of people will improve dueto increased employment opportunities provided bythis project. This will lead to better quality of life andwill also set a standard for future developments inthe area.

3.4 Vulnerable groups of people who could beaffected by the project e.g. hospitalpatients, 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 mentionedabove.

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

S.No. Information/Checklist confirmation Yes/No Details thereof (with approximatequantities/ rates, wherever possible) withsource of information data

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

approximately 2686 kg/day. The inorganic non-biodegradable wastes will be sold to authorizedvendors for recycling and the biodegradable wasteswill be disposed according to MSW (Management &Handling) Rules, 2013.

4.3 Hazardous wastes (as per HazardousWaste Management Rules)

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

4.4 Other industrial process wastes No Not applicable4.5 Surplus product No Not applicable4.6 Sewage sludge or other sludge from

effluent treatmentYes Sludge generated from the STP plant will be dried and

later will be used as manure for green beltdevelopment.

4.7 Construction or demolition wastes Yes The construction waste will consist of excess earthand construction debris along with cement bags, steelin bits and pieces, insulating and packaging materialsetc.Recyclable waste construction materials will be soldto authorized recyclers. Unusable and excessconstruction debris will be disposed at designatedplaces 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 NoContaminated soils or other materials will not begenerated.

4.10 Agricultural wastes No No agricultural wastes will be generated4.11 Other solid wastes No Not applicable































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

S. No. Information/Checklist confirmation Yes/No Details thereof (with approximatequantities/ rates, wherever possible) withsource of information data

5.1 Emissions from combustion of fossil fuelsfrom stationary or mobile sources

Yes The project does not envisage any major airpollution sources except operation of DG setsduring power failure and vehicular traffic. Theemission from stationary sources (D.G. sets) hasbeen predicated. The DG sets will be the only sourceof air emission used during the operation phase incase of power failure. The DG stacks of adequateheight (as per CPCB norms) will be provided todisperse the pollutant generated from D.G. sets.The pollution generated from the vehicularmovement will be check by maintenance & regularcheck up of vehicles. Local native plants will be usedin tree plantation all around the project site androad side to reduce the impact of pollution.

5.2 Emissions from production processes No No production processes is involved as it is aaffordable group housing colony project. Hence,there will be no such emissions.

5.3 Emissions from materials handlingincluding storage or transport

Yes Small quantities of fugitive emissions are envisagedduring transport and handling of constructionmaterials. Such emissions will be temporary andcontrolled by the use of sprinkling and other viabletechniques like covering of loose material.

5.4 Emissions from construction activitiesincluding plant and equipment

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

5.5 Dust or odors from handling of materialsincluding construction materials, sewageand waste

Yes Dust is anticipated during loading and unloading ofconstruction material and excavation of upper earthsurface. These will however be temporary in nature,which will be controlled by providing watersprinklers. Tarpaulin cover will be provided onstored loose materials to reduce the dust emission.





























5.6 Emissions from incineration of wastes No Not applicable. There will not be any incineration ofwaste is proposed.

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

No Open burning of biomass/other material will beprohibited on site as this is a construction ofresidential project.

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 confirmation Yes/NoDetails thereof (with approximatequantities/ rates, wherever possible) withsource of information data

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

YesThe machinery to be used for construction will beof high standard and will adhere to internationalstandard. These standards itself take care of noisecontrol/vibration control and air emission control.Hence, insignificant impacts due to constructionmachinery are envisaged. Apart from this, theconstruction activities will be restricted to day timeonly.Source of noise in the operational phase will befrom DG sets (which will be used in operation onlyduring power failure) and pumps & motors. All themachinery will be of highest standard of reputedmake and will comply with standard. DG sets willbe used during power failure only and willgenerate noise level below 75 dB (A) from 1 meterdistance.

6.2 From industrial or similar processes No No industrial processes will be carried out in theproposed project except due to running of variousconstruction equipments/machinery & D.G. Setsduring renovation & expansion phase of theprojects. Proper maintenance of machineries willreduce the generation of noise and vibration. Allthe workers will be equipped with PPE’s duringconstruction phase and D.G. sets will be installedin acoustic enclosures with proper padding system

























to reduce vibration impact.

6.3 From construction or demolitionYes

Due to various construction activities, there will beshort-term noise impacts in the immediate vicinityof the project site. The construction activities willinclude 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

YesSome noise will be generated from vehicularmovement in the construction and operationalphase but that will be mitigated with green beltdevelopment.

6.6 From lighting or cooling systemsNo

No significant noise impact will result fromlighting or cooling systems.

6.7 From any other sourcesNo

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, surfacewaters, groundwater, coastal waters or the sea:

S. No. Information/Checklist confirmation Yes/No Details thereof (with approximatequantities/ rates, wherever possible)with source of information data

7.1 From handling, storage, use or spillage ofhazardous materials

No The used oil from DG sets will be carefully storedin HDPE drums and periodically sold toauthorized recyclers. All precautions will be takento avoid spillage from storage as per TheHazardous Wastes (Management & Handling)Rules, 1989.

7.2 From discharge of sewage or other effluentsto water or the land (expected mode andplace of discharge)

No There will be no discharge of untreated sewage onland or into water bodies. Adequate treatment ofsewage will be carried out in a STP having thecapacity of 720 KLD within the project premises.Recycled water will be re-used for flushing,landscaping and rest will be given to water tankersuppliers for construction purpose only. External






movement.


















movement.















facility will be provided to discharge the excesstreated water as per The Water (Prevention andControl of Pollution) Act, 1974.

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

No The DG Sets will be provided with stacks ofadequate height. Hence dispersion will beachieved and avoid deposition of pollutants insignificant concentrations at any single location.

7.4 From any other sources No No other sources are involved except thementioned above.

7.5 Is there a risk of long term build up ofpollutants in the environment from thesesources?

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 healthor the environment


8.1 From explosions, spillages, fires etc fromstorage, handling, use or production ofhazardous substances

Yes This is a affordable group housing project anddoes not involve major hazardous constructionactivity. Hence chances of explosions, spillages,fires etc. are minimal.During construction, suitable personal protectiveequipment will be provided to all constructionworkers as required under the health & safetynorms. Awareness & Training about safety normswill be provided to all the supervisor andconstruction workers involved in constructionactivities.To deal with any fire related accident, fire fightingfacility of single handed hydrant valve, long hosereel, and portable fire extinguisher shall beprovided.

8.2 From any other causes No No other causes are involved except the mentionedabove.

8.3 Could the project be affected by natural No The project falls under seismic active Zone IV































disasters causing environmental damage(e.g. floods, earthquakes, landslides,cloudburst etc)?

according to the Indian Standard Seismic ZoningMap.Suitable seismic coefficient will be adopted inhorizontal and vertical direction respectively,while designing the structure.There is no possibility of flood as per recordsavailable on the proposed project site.

9. Factors which should be considered (such as consequential development) which could lead toenvironmental effects or the potential for cumulative impacts with other existing or plannedactivities in the locality.

S. No. Information/Checklistconfirmation

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

9.1 Lead to development of supportingfacilities, ancillary development ordevelopment stimulated by the projectwhich could have impact on theenvironment e.g.

Supporting infrastructure(roads, power supply, wasteror wastewater treatment, etc.)

housing development

extractive industries supply industries other

Yes

Yes

Yes

NoNoNo

The proposed project is for residential use; it maylead to development of supporting services andinfrastructure in and around the area.

The project will have positive impact on theancillary infrastructure like road, markets, publichealth, amenities, conveyance facilities etc.The project is proposed for the development ofaffordable group housing colony only.Not applicableNot applicableNot applicable

9.2 Lead to after-use of the site, which couldhave 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 proximityto other existing or planned projects withsimilar effects

No Not Applicable










housing development


Yes

Yes

Yes

NoNoNo




No Not Anticipated



No Not Applicable










housing development


Yes

Yes

Yes

NoNoNo




No Not Anticipated



No Not Applicable



(III) ENVIRONMENTAL SENSITIVITY

S. No. Information/Checklist confirmation Name/Identity Aerial distance (within15km.)

Proposed project locationboundary

1. Areas protected under internationalconventions, national or local legislationfor their ecological, landscape, cultural orother related value.

Not Applicable There is no area underinternational conventions,national or local legislation fortheir ecological, landscape,cultural or other related value.

2. Areas which are important or sensitive forecological reasons – Wetlands,watercourses or other water bodies, coastalzone, biospheres, mountains & forests

Sultanpur Bird Sanctuary At an approx. distance of 28.7 kmtowards NNE.

3. Areas used by protected, important orsensitive species of flora or fauna forbreeding, nesting, foraging, resting, overwintering, migration

Not Applicable There is no ecologically sensitivespecies of flora or fauna found inthe study area.

4. Inland, coastal, marine or undergroundwaters.

Not Applicable Not Applicable

5. State, National boundaries Haryana-Delhi StateBoundary

19.8 km towards North-East

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

NH-71BSH-13

Approx. 1.6 km in Southdirection.Approx. 0.2 km in West.

7. Defense installations Not Applicable Not Applicable

8. Densely populated or built-up area Sohna (ModeratelyPopulated area)

Approx. 1 km in South-West.

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

S.No.

Particulars Distance Direction

Post Office & Police Station1. Post Office, Sohna 1 km South-West

2. Police Station,Sohna

1.50 km South-West

Schools

















NH-71BSH-13






S.No.




1.50 km South-West

Schools

















NH-71BSH-13






S.No.




1.50 km South-West

Schools



1. G. D. GoenkaWorld School

1.30 km North-West

2. K. R. ManagalamUniversity

1.70 km North

Banks1. Corporation Bank 0.70 km South2. ICICI Bank 1.04 km South-West

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

Not Applicable Ground-water resources in thestudy area are depleting at veryfast rate and declared as scarceresources.

11. Areas already subjected to pollution orenvironmental damage. (Those whereexisting legal environmental standards areexceeded)

Not Applicable There is no area which issubjected to pollution orenvironmental damage. Allparameters of Air, Water andNoise etc. will be maintainedwithin permissible limit specifiedby SPCB/CPCB with propermitigation measures.

12. Areas susceptible to natural hazard whichcould cause the project to presentenvironmental problems (earthquakes,subsidence, landslides, erosion, flooding orextreme or adverse climatic conditions)

Not Applicable The site falls under the zone IV asper the Seismic Zone Map ofIndia.There are no possibilities ofproposed project site getting asper records available.




1.30 km North-West


1.70 km North











1.30 km North-West


1.70 km North










(IV) PROPOSED TERMS OF REFERENCE FOR EIA STUDIES

“I hereby give undertaking that the data and information given in the application and enclosures aretrue to the best of my knowledge and belief and I am aware that if any part of the data andinformation submitted is found to be false or misleading at any stage, the project will be rejected andclearance given, if any to the project will be our risk and cost.

Mr. Surinder Singh309, 3rd Floor, JMD Pacific Square,Sector -15 Part-II, Gurgaon-122001

Date: Signature of the ApplicantPlace: Gurgaon with Name and Full Address

(Project Proponent / Authorised Signatory)















Affordable Group Housing ColonyM/s Arete India Project Pvt. Ltd.Village-Sohna, Sector- 6, Gurgaon, Haryana FORM- IA


CHECK LIST OF ENVIRONMENTAL IMPACTS

(Project proponents are required to provide full information and wherever necessary attachexplanatory 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 thesurroundings? (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) thesite (indicating levels & contours) to appropriate scales. If not available attach only conceptual plans.

NoThe project site is barren land. It is anticipated that the construction activities of the project will not have anadverse effect on the land use activities in the project area. Land has been allotted for residential purpose underAffordable Housing Policy 2013 of Govt. of Haryana. The development of green belt and other landscaping willenhance the visual aesthetics of the area.

ConnectivityThe site has good road connectivity with NH -71B which is approx 1.6 Km away from project site towards Southdirection and SH-13 which is approx 0.2 Km away from project site towards West direction. The connecting linksto the project site are Gurgaon Railway Station which is approx. 26.5 km in North direction from the project siteand Indira Gandhi International Airport is located at 33.5 km in NNE direction from project site.

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

LANDREQUIREMENT

Table 1: Area Statement

S. No. Particulars Area ( m2)

1. Project NameAffordable Group Housing ColonyM/s Arete India Project Pvt. Ltd.

2. Activity in the complexResidential Apartments, Retail Area, CommunityHall and Aanganwadi.

3. Total Plot Area 24306.39 m2/ 6.00625 Acres4. Built-up area (FAR + Non-FAR) 54199.444 m2 + 8503.009 m2



= 62702.453 m2

5.Permissible Ground Coverage @ 50% 12153.195 m2

Proposed Ground Coverage @ 26.35% 6405.616 m2

6.Permissible FAR for commercial area @ 175% 1701.45 m2

Proposed FAR for commercial @ 174.99% 1701.313 m2

7. Permissible FAR for residential area @ 225% 52501.81 m2

8. Proposed FAR for residential @ 224.98% 52498.131 m2

9.Non-FAR (Stilt, Balcony area, Mumty MachineRoom, Fire Staircase, Creche & Community) 8503.009 m2

10. Maximum height 44.9 m11. No. of Towers 10 (Tower 1-10 Residential)

12. Maximum No. of FloorTower 1-6 (Ground +Stilt+12)Tower 7-8 (Ground +Stilt+13)Tower 9-10(Ground +Stilt+11)

13.Required Parking 493 ECSProposed Parking 494 ECS

14. Power Requirement & Sources4500 KWSource: Dakshin Haryana Bizli Vitran Nigam

15. No. of DG sets 8 DG sets of 500 KVA each

16. Water requirement & Sources

Total Water Requirement: 708 KLDFresh Water Requirement: 453 KLDTreated Water Requirement: 255 KLDSource: HUDA

17. Sewage Treatment & Disposal

STP capacity : 720 KLDSewage discharge: Total 599 KLD of wastewaterwill be generated from the proposed project out ofwhich 539 KLD of water recovers after thetreatment in STP of capacity 720 KLD. 237 KLDrecycled water shall be utilized for flushing, 18 KLDfor horticulture and remaining 284 KLD of recyclewater will be given to nearby construction sites forconstruction purpose.

18. Estimated Population 6090 persons

19.Permissible Green Area @ 15% 3645.96 m2

Proposed Green Area @ 15.19 % 3691.932 m2

20. Cost of the project 170.56 Crores (Approx.)



1.3 What are the likely impacts of the activity on the existing facilities adjacent to the site? (Suchas open spaces, community facilities, details of the existing land use and disturbance to the localecology).

The project being a well planned activity will result in organized open spaces and green areas. About 3691.932 m2

of the area is earmarked for landscaping. The project will have an overall positive impact on the existing land useand will not cause any disturbance to the local ecology. Hence, proposed activity shall have no impact onsurroundings.

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 projectsite falls under the zone IV i.e., High Damage Risk Zone (MSK-VIII) as per Earthquake Hazard Map of Haryana.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 contourmap 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 foundto 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, noimpact 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 fromoutside the site etc?)

The only excavation work is involved in the proposed project for establishing the pillar of Affordable GroupHousing Colony. The filling works will be done by the excavated material and no extra material will be used. Allthe topsoil excavated from construction activities shall be stored separately and used in greenbelt developmentwithin the project site. 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. 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 constructionwastes generated during construction will be used within the site itself for filling the floors, roads, aggregatefor mortar etc. to the extent feasible. Remaining will be sent to the agency for proper disposal.



1.8 Will the low lying areas & wetlands get altered? (Provide details of how low lying andwetlands are getting modified from the activity).

No. The site area is a flat land and the surroundings are characterized by semi-urbanized stretch. No low lyingareas or wetlands are found in the vicinity of the project site.

1.9 Whether construction debris & waste during construction cause health hazard? (Givequantities of various types of wastes generated during construction including the construction laborand the means of disposal).

No significant health hazard is associated with the proposed construction. During construction period, source of fugitive dust generation will be material handling and vehicular

movement. Impact due to fugitive dust emission is negligible as water sprinklers will be used to suppressfugitive dust emission as and when generate. However, the impacts will be confined to laborers/workersparticularly with regard to occupational exposure. Proper Personal Protective Equipments will be provided tothe workers working in the potential areas (e.g. masks, ear plugs etc.).

Careful design, planning and good site management would minimize waste of materials such as concrete,mortars and cement grouts. Construction wastes will be segregated as much as possible at site itself to increasethe feasibility of recycling concrete and masonry as filling material and steel pieces as saleable scrap. Litterdisposal and collection points will be established around the work sites. Empty packaging materials, drums,glass, tin, paper, plastic, pet bottles, wood, thermocol and other packaging materials, etc will be disposedthrough recyclers. The construction spoils will be temporarily stored at designated dumpsite located inside thesite premises. Later on these wastes will be used for land filling / leveling work within the site premises. Anestimate of the average composition of waste generated from the onsite construction activities given in Table-2.

Table-2: Waste Composition - During Construction Phase

S. No. Constituents Percentage Composition (%)

1 Soil, Sand and Gravel 35.802 Brick and Masonry 30.663 Concrete 23.244 Metal 5.105 Bitumen 2.106 Wood 2.107 Other 1.00

Total 100.00Source: TIFAC Report “Utilization of Waste from Construction Industry,” 2001



SECTION-2 WATER REQUIREMENT

2.1 Give the total quantity of water requirement for the proposed project with the breakup ofrequirement for various uses, how will the water requirement met? State the sources & quantities andfurnish a water balance statement.

The water supply will be provided through the HUDA Supply. The total water requirement is approx. 708 KLD,out of which total fresh water requirement is 453 KLD and recycled water is 255 KLD. The daily waterrequirement calculation is given below in Table 3:

Table-3: Calculations for Daily Water Demand

S.No.

Particulars Occupancy/Area(m2)

Rate of waterdemand (Lt)

Daily Water Demand (KLD) WastewaterGeneratedDomestic Flushing Total

1. ResidentialPopulation

4930 135 443.7 221.85 665.55 576.81

2. visitors ofResidentialApartments

493 15 2.96 4.437 7.395 6.80

3. Shopkeepers 186 45 2.8 5.58 8.3762125 7.824. visitors of retail

area373 15 2.23 3.350485 5.58 5.14

5. Horticulture 3691.932 5 l/m2 18.5 0

6. Creche area 46.47 45 0.69701625 1.3940325 2.09104875 1.95164557. Community Hall 61.96 15 0.371742 0.557613 0.929355 0.8550066

Total 452.75 237.2 708.4 599.4say 453KLD

say 237KLD

say 708KLD

Say 599KLD



Water Balance Diagram Wastewater Generation & Treatment

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

Water requirement will be fulfilled by HUDA water supply.

Fresh Water Requirement(453 KLD)

Recycled/Treated Water(255 KLD)

@ 80%

Recycled/Treated water(539 KLD)

Total wastewatergenerated(599 KLD)

STP(720 KLD)

@ 90%

STP capacity more than 20%wastewater generated

Wastewatergenerated

(NIL)

Domestic Water Req.(453 KLD)

Flushing(237 KLD)

Horticulture(18 KLD)

@ 100%

Wastewatergenerated(362 KLD)


Given to nearbyconstruction sites

(284 KLD)

Total Water Requirement(708 KLD)



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

Not Applicable as the water requirement will be fulfilled from HUDA.

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

The water requirement for flushing, Horticulture and nearby construction site is fulfilled through treated waterfrom Sewage Treatment Plant (STP) of 720 KLD.

Table-4: Details of Treated/Recycled Water from STP

Details Water (KLD)Water requirement for domestic purpose 453Wastewater generated from domestic use (@ 80% of domestic water requirement) 362Water requirement for Flushing Purpose 237Wastewater generated from Flushing (@ 100% of flushing requirement) 237Total Wastewater generated 599Recycled water available for use @ 90% of wastewater generated 539

Use of Recycled Water

1. Horticulture : 18 KLD2. Flushing : 237 KLD

Total : 255 KLDRest of recycled water i.e. 284KLD will be provided tonearby construction suppliers.

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

No, there will be no diversion of water from other users.

2.6 What is the incremental pollution load from wastewater generated from the activity? (Givedetails of the quantities and composition of wastewater generated from the activity)

Approximately 599 KLD of wastewater will be generated during the operational phase of the proposed project. Thiswastewater generated will be treated in well designed sewage treatment plant based on Moving Bed BioreactorTechnology. Dual plumbing system will be provided for reuse of treated water in flushing, Horticulture and tonearby construction site. Hence, no incremental pollution load is been expected from wastewater generated fromthe activity.



Table-5: Details of Wastewater Generation

S. No. DetailsWastewater

Generated (KLD)Wastewater

Treated/RecycledReuse

1.Wastewater generated fromdomestic use (@ 80% of domesticwater requirement)

362 KLD539 KLD

@ 90% of totalwastewatergenerated

18 KLD in Horticulture 237 KLD in flushing 284 KLD supplied to

nearby construction sites.2.Wastewater generated fromFlushing (@ 100% of flushingrequirement)

237 KLD

Total Wastewater Generated362 + 237= 599 KLD

539 KLD 539 KLD

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

Rainwater harvesting is proposed as a water conservation tool. Total 6 no. of rain water harvesting pits will beprovided the storm water drainage within the project premises at selected locations, which will catch the maximumrun-off from the area. It is self-sufficient to avoid any collection/stagnation and flooding of water.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 guidelines of CGWA. The ground water level in the areais 10 meters bgl. The bottom of the recharge structure will be kept 3 m above this level. At the bottom of therecharge well, a filter media is provided to avoid choking of the recharge bore. Design specifications of the rainwater 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 maypeel off.

All gutter ends will be fitted with a wire mesh screen and a first flush device would be installed. Most of thedebris 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.

2.8 What would be the impact of the land use changes occurring due to the project on the runoffcharacteristics (quantitative as well as qualitative) of the area in the post construction phase on along 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 reducedinfiltration. However, the increased runoff will not cause flooding or water logging as a well designed storm waterdrainage will be provided. The runoff will finally be collected into rainwater harvesting pits for groundwaterrecharging. The quality of the runoff is expected to improve due to paved areas.

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

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

2.10 What precautions/ measures have been to check the surface run-off, as well as uncontrolledflow 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 effectivelyimpervious.

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



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

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

2.12 Will the deployment of construction laborers particularly in the peak period lead tounsanitary 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 wasteswill be generated. Mobile toilets will be provided and the wastewater generated will be collected in septic tanks.

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

It is expected that the project will generate approx. 599 KLD of wastewater. The wastewater will be treated inthe STP provided within the premises generating 539 KLD of recoverable/recycled water which will be used influshing, horticulture and nearby construction site.

Separate garbage bins with different colours will be provided for the management of bio-degradable and non-bio-degradable waste.

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

Total water requirement of project will be 708 KLD. The fresh water required will be 453 KLD and treated waterwill be 255 KLD. During operation phase, 599 KLD of waste water will be generated which will be treated in STPhaving the capacity of 720 KLD. Treated water obtained from STP shall be 539 KLD, out of which 237 KLD shall



be utilized for the purpose of flushing and 18 KLD use in green area development, 284 KLD of water will besupplied to construction site by water tanker.

SECTION-3 : VEGETATION

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

No ecologically sensitive area falls within the project site. Hence, no ecological/ biological threat has beenanticipated.

3.2 Will the construction involve extensive clearing or modification of vegetation? (Provide adetailed 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 ofnative plant species to enhance the aesthetic value of the region and also provide an excellent habitat for variousfaunal 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 alayout plan to an appropriate scale?)

Green belt will be developed along the periphery of the project premises along with the internal parks and lawns.3691.932 m2 the project area will be developed as green belt and organized green spaces. Plantation would be oflarge leaf trees that provide adequate shade and are evergreen to semi-evergreen.

SECTION 4: FAUNA

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

No. The existing land use around the site is semi-urban and does not provide a habitat for wild species. Themultilayered 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 treesbearing 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? (Givedetails of background air quality levels with predicted values based on dispersion models taking intoaccount 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, cars, scooter/motorcycle will be owned by the residents of the group housingcolony project. Vehicular emissions will be the major source of air pollution in addition to DG set. Quantum anddispersion of pollutants from vehicular emission will depend upon the following:

Volume of traffic on the roads, Meteorological conditions. Emission sources

From vehicular emissions, PM, NO2 and CO is pollutants of primary concern. The dispersion of vehicular emissionwould be confined within 100 m from the road and concentration will decrease with increase in distance fromroad. It is anticipated that the contribution of vehicular emission in ambient air quality will be marginal but wellwithin 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 andalong 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.

Ambient air monitoring was done on site and 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 andparticulate matter due to running of DG sets. Total 8 D.G. sets having total capacity of 4000 KVA (500 KVA each)will be provided as power back up during power failure. This will cause emissions of PM, SO2, NO2 and CO.However, the D.G. sets will be functional only during power failure and ultra low sulphur diesel will be used.Adequate stack height for D.G. sets will be provided as per the stipulated guidelines of Central Pollution ControlBoard (CPCB) to facilitate natural dispersion of exhaust gases.

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



Adequate provision will be kept for car/vehicles parking at the project. There shall also be adequate provision forvisitors 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, pedestrianpathways, 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 andthe 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 wideroads for smooth flow of traffic and greenbelt along the roads. Noise, due to the traffic, within site, will result in amarginal increase in the noise levels because noise control measures shall be provided in vehicles & DG sets asmentioned 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 inambient 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 sourcesof noise pollution. But both these activities- DG set and vehicular movement will not have any significant impacton the people residing in the area. Since DG set will not be operational continuously and moreover it will beplaced away from populated area and will be enclosed with suitable enclosures. Hence, no or minimal impact willbe anticipated due to DG set and vehicular emission. It is envisaged that the movement of the motor vehicles willbe restricted to designated carriageways only.

SECTION-6 : AESTHETICS

6.1 Will the construction in any way result in the obstruction of a view, scenic amenity orlandscapes? Are these considerations taken into account by the proponents?

The construction of proposed project is well planned. Thus, no obstruction of view or scenic beauty or landscape isanticipated. Furthermore, the construction will be planned in such a way that the organized open spaces andlandscaped areas will render the plot aesthetically appealing.

6.2 Will there be any adverse impacts from new constructions on the existing structures? Whatare the considerations taken into account?

No impacts anticipated.



6.3. Whether there are any local considerations of urban form & urban design influencing thedesign 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 othersignificant 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 existingdemographic profile of the area is not anticipated.

Operation phase: The changing demography in the area is another impact that needs attention. The project willmainly lead to spatial redistribution of local population and hence no considerable influx of population isenvisaged owing to the project.

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

The area around the project is surrounded by local land area. However all sorts of social infrastructure liketransportation 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 orother cultural values? What are the safeguards?

Construction phase: There are no religious sites or archeological monuments of historical significance in ornear the project site. Hence, no adverse impact in this regard is anticipated. Rather, this phase will generate jobsthat 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 facility in the area, thereby improving the quality oflife. An Affordable group housing colony project of such scale will also boost the local economy.

SECTION-8: BUILDING MATERIALS

8.1 May involve the use of building materials with high embodied energy. Are the constructionmaterials produced with energy efficient processes? (Give details of energy conservation measures inthe 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 manufacturedthrough energy efficient processes.

8.2 Transport and handling of materials during construction may results in pollution, noise andpublic 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 shall not be allowed during night time. Careful planning of machinery

operation and scheduling of operations shall 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 willbe 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 generatedduring the operation phases of the project.

The solid waste of the project will be segregated into biodegradable waste and non-biodegradable. Biodegradablewaste and non biodegradable waste will be collected in separate bins. Biodegradable waste will be treated in theproject premises by vermin-composting. The recyclable wastes will be sent off to the government authorizedrecyclers. Proper guidelines for segregation, collection and storage will be prepared as per Municipal Solid Wastes(Management and Handling) Rules, 2013.

SECTION-9: ENERGY CONSERVATION

9.1 Give details of the power requirements, source and supply, backup source etc. What is theenergy consumption assumed per square foot of built-up area? How have you tried to minimizeenergy 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 4500 KW

Sources of Power Dakshin Haryana Bijli Vitran Nigam (DHBVN)

Backup power supply arrangement 8 DG Sets of capacity 500 KVA (8×500 KVA will be used in caseof power failure only.

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

Power backup will be provided by 8 Nos. of DG sets of total capacity 4000 KVA (8×500 KVA). The DG sets will beoperated only during power failure.

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

Suitable thickness of glass will be adopted depending upon the panel size to keep the U value as per therequirement of ECBC.

9.4 What passive solar architectural features are being used in the building? Illustrate theapplications 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 thebuilding and thus reduce the air conditioning loads.



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

Layout of buildings has been done as per the sun path analysis so that the design cuts off direct radiations ofcritical hours which are specific to the orientation. Solar energy will be harnessed to meet various energyrequirements 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 beenused to maximize the shading of walls on the East and the West and the Roof? How much energysaving has been effected?

Pergolas, projection, façade elements, metal louvers will be provided to reduce cooling loads. Green area and openareas 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, lighteningintensity and air conditioning load assumption? Are you using CFC and HCFC free chillers? Providespecifications.

Yes. The walls and rooms will be insulated such that air conditioning load is reduced. Well designed buildingstructures will allow natural light to enter. Measures prescribed in Energy Conservation Building Code 2007 willbe 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 aself 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 individualcomponents.

The roof tops of the buildings will be planned with puffing/bricks for water proofing and thermal insulation. Rooftops will also have partly landscaped area/gardens.External wall-external opening will have regular door windows with slightly tinted glass. Regular walls have somecladding/fixture paints.

9.10 What precautions & safety measures are against fire hazards? Furnish details of emergencyplans.

Firefighting measures shall be adopted as per the guidelines of NBC. External yard hydrants installed around allbuildings in the complex and galvanized steel fire hose boxes/cabinet (weather proof). All external yard hydrantsshall be at one meter height from finished ground level as per NBC at a distance of 45 m along the road. Externalfire hydrants shall be located such that no portion of any building is more than 45 m from a hydrant and theexternal 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 providedand the building structures will be planned as per NBC. In addition, 10 kg fire extinguishers will be provided forclass 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 emissivityand thermal characteristics.

The project being a Group Housing Colony project will not involve use of glass as wall material. All fenestrationwith U-factors, SHGC, or visible light transmittance determined, certified and labeled in accordance with ISO15099 shall be adopted.

9.12 What is the rate of air infiltration in to the building? Provide details of how you are mitigatingthe 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 energyconsumption? Provide details of the renewable energy technologies used.

Solar energy will 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 loadon conventional energy sources.

SECTION-10: ENVIRONMENT MANAGEMENT PLAN

10.1 The Environment Management Plan (EMP) would consist of all mitigation measures for eachcomponent of the environment due to the activities increased during the construction, operation andthe entire life cycle to minimize adverse environmental impacts resulting from the activities of theproject. It would also delineate the environmental monitoring plan for compliance of variousenvironmental regulations. It will state the steps to be taken in case of emergency such as accidents atthe sites including fire.

A detailed environmental management plan is presented in Table-6 to mitigate all the identified environmentalimpacts that are found to be significant.



Table-6: Environmental Management Plan – Construction Phase

S. No Environmental Impacts Mitigation MeasuresImplementing

AgencyMonitoring

Agency(i) Air pollution due to emissions from

construction machinery andmovement of vehicles.

a) Vehicles transporting construction materials prone to fugitive dust emissionsshould be covered.

b) Trucks carrying sand should be provided with tarpaulin sheets to cover the bedand sides of the trucks.

c) Idling of delivery trucks or other equipment should not be permitted duringloading and unloading.

d) All construction vehicles should comply with air emission standards and bemaintained properly.

e) Development of alternative access routes to the site by passing the residentialareas to avoid air pollution

BuildingContractor

Projectproponent

(ii) Air pollution, noise and safety hazarddue to movement of constructionvehicles through internal roads ofproject premises.

a) Improvement of road surface to standards adequate to withstand movement ofheavy construction vehicles

b) Installing appropriate signage and deploying flagmen during peak trafficperiod to regulate the movement of traffic

BuildingContractor

Projectproponent

(iii) Noise pollution due to operation ofconstruction machinery at the site.

a) Construction contracts should specify that the construction equipment shouldmeet the noise and air emission levels as per EPA Rules, 1986.

b) Generator sets should be provided with noise shields around them.c) Vehicles used for transportation of construction material should be well

maintained.

BuildingContractor

Projectproponent



d) The workers operating high noise machinery or operating near it should beprovided with ear plugs

e) The high noise generating stationary machinery should be located at thesouthern or central portion of the site

(iv) Impact on community water resources(quality).

a) All waste water discharges from construction site will be received in septictanks, adequate capacity and soak pits.

b) Oil handling and storage area will be surfaced and provided with catch pit tointercept any accidental spillages.

BuildingContractor

Projectproponent

(v) Sanitation and healthcare at workerscamp

a) The contractor shall install adequate lavatories; soak pits and baths at theconstruction camp to cater to the requirements of the workers.

b) The construction camp should be located on the south-west corner of the sitec) The contractor shall build septic tanks with adequate capacity at the workers

colony and at construction yard.d) All organic waste guaranteed at construction yard and worker camp should be

composted in compost trench.e) Quarterly health check-ups of construction workers should be organized at

workers colony.f) Adequate provision of water supply and fuel for cooking should be made at

workers colony.

BuildingContractor

Projectproponent

(vii) Improvement of Access Roads to thesite

a) Improvement and widening of the existing access roads.b) Establishing road connectionc) Relocation of the encroachments in temporary shelters if the approach road

along the boundary of the project site connecting the road is used fortransportation of construction materials to the site.

BuildingContractor

Projectproponent



(viii) Impact on Micro Climate a) On-site planting of shading treesb) Planting of numbers of trees, of species suitable to the semi arid climatic

condition and alluvial soil of the project site along the roads and on thedesignated open spaces to ensure the improvement of micro-climatic conditionof the project site.

BuildingContractor

Projectproponent

Affordable Group Housing ColonyM/s Arete India Project Pvt. Ltd.Village-Sohna, Sector- 6, Gurgaon, Haryana CONCEPTUAL PLAN

Prepared By: Vardan Environet, Gurgaon 40

INTRODUCTION

The proposed “Affordable Group Housing Colony” is located at Village- Sohna, Sector-6, District– Gurgaon,Haryana being developed by M/s Arete India Project Pvt. Ltd. The company has already acquired the landmeasuring 6.00625 acres vide License No. 75 of 2014 dated 02/08/2014 which is valid up to 01/08/2019 todevelop and construct Affordable Group Housing Colony at the proposed site. The site is ideal as Gurgaon issituated at NH-8 which is also nearest to Delhi. Gurgaon is going to become a hub for education andmultispecialty medical facilities. The area is already attracted by well known builders and developers those aredeveloping the area very fast.

SITE LOCATION AND SURROUNDINGS

The proposed project site is located at Village- Sohna, Sector -6, District- Gurgaon. The Co-ordinates of theproject site is 28°15'21.42"N and 77°04'12.56"E. The nearest highway is SH-13 which is approx. 0.2 km away inWest direction and NH-71B at an approximate distance of 1.6 km towards South. The nearest railway station isGurgaon Railway Station at a distance of approx. 26.5 Km. in North direction from the proposed project site. Thenearest airport is Indira Gandhi International Airport at a distance of approx. 33.5 km in NNE direction from theproject site.

Figure-1: Google image showing location of project site

Project Site



INTRODUCTION





Project Site



INTRODUCTION





Project Site



PROJECT LAYOUT AND ENVIRONMENTAL CONTEXT

The total area of the proposed project for Affordable Group Housing Colony is estimated 24306.39 m2 (6.00625Acres). The detailed Area Statement is provided below in Table 1.

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





3. Total Plot Area 24306.39 m2/ 6.00625 Acres

4. Built-up area (FAR + Non-FAR)54199.444 m2 + 8503.009 m2

= 62702.453 m2



6.Site Area for Commercial @ 4% of Plot Area 972.26 m2

Permissible FAR for commercial area @ 175% 1701.45 m2


7.

Site Area for Residential 23334.14 m2

Permissible FAR for residential area @ 225% 52501.81 m2

Proposed FAR for residential @ 224.98% 52498.131 m2

8.FAR of Creche Required 185 m2

FAR of Creche Proposed 185.871 m2

9.FAR of Community Hall Required 185 m2

FAR of Community Hall Proposed 185.871 m2

10.Non-FAR (Stilt, Balcony area, Mumty MachineRoom, Fire Staircase, Creche & Community)

8503.009 m2

11. Maximum height 44.9 m

12. No. of Towers 10(Tower 1-10 Residential)













= 62702.453 m2






7.









8503.009 m2















= 62702.453 m2






7.









8503.009 m2












STP capacity : 720 KLDSewage discharge: Total 599 KLD of wastewaterwill be generated from the proposed project outof which 539 KLD of water recovers after thetreatment in STP of capacity 720 KLD. 237 KLDrecycled water shall be utilized for flushing, 18KLD for horticulture and remaining 284 KLD ofrecycle water will be given to nearbyconstruction sites for construction purpose.


20.Required Green Area @ 15% 3645.96 m2


21. Cost of the project 190.56 Crores (Approx.)*FAR = Floor Area Ratio

POPULATION DENSITY

The Total population of the project will be 6090 persons. The detailed population breakup is given below in thefollowing Table 2.

Table-2: Population Break up

Residential Dwelling UnitsNo. ofUnits/Area

Population PerUnit

Populationbreakup Total

Residential population 986 5 4930 4930Visitors @10% of resident population 493 493Ground Floor Commercial AreaCommercial population 1649.172 m2 3 m2/ person 550population of shopkeeper @ 1/3rd of retail 183 183














POPULATION DENSITY




Population PerUnit
















POPULATION DENSITY




Population PerUnit





area population at 1st floorFloating Population (Visitors or Shoppers) @2/3rd of retail area population 367 367First FloorCommercial population @ 6 m2/person 52.141 m2 6 m2/ person 9 9population of shopkeeper @ 1/3rd of totalpopulation 3Floating Population (Visitors or Shoppers) @2/3rd of total population 6Creche Area (Aanganwadi)Creche Population @ 4 m2/person 185.871 m2 4 m2/ person 46 46Community HallCommunity Hall population @ 3 m2/person 185.871 m2 3 m2/ person 62 62Total population 6090

PROJECT COST

The total estimated cost of the project is Rs. 170.56 crores (approx.) which includes the cost of the land as well asthe developmental cost.

WATER REQUIREMENT

The water will be supplied through HUDA. Total water requirement for the project will be approximately 708KLD, out of which 453 KLD is fresh water requirement and 255 KLD is recycled water. The daily waterrequirement calculation is given below in Table 3.


S.No.

Particulars Occupancy/Area(sqm)




4930 135 443.7 221.85 665.55 576.81


493 15 2.96 4.437 7.395 6.80

3. Shopkeepers 186 45 2.8 5.58 8.3762125 7.824. visitors of

retail area373 15 2.23 3.350485 5.58 5.14

5. Horticulture 3691.932 5 l/ m2 18.5 0




PROJECT COST


WATER REQUIREMENT



S.No.





4930 135 443.7 221.85 665.55 576.81


493 15 2.96 4.437 7.395 6.80


retail area373 15 2.23 3.350485 5.58 5.14

5. Horticulture 3691.932 5 l/ m2 18.5 0




PROJECT COST


WATER REQUIREMENT



S.No.





4930 135 443.7 221.85 665.55 576.81


493 15 2.96 4.437 7.395 6.80


retail area373 15 2.23 3.350485 5.58 5.14

5. Horticulture 3691.932 5 l/ m2 18.5 0



6. Creche area 46.47 45 0.69701625 1.3940325 2.09104875 1.95164557. Community

Hall61.96 15 0.371742 0.557613 0.929355 0.8550066

Total 452.75 237.2 708.4 599.4say 453 KLD say 237

KLDsay 708 KLD Say 599 KLD

Figure-2: Water Balance DiagramWastewater Generation & Treatment:




@ 80%



STP(720 KLD)

@ 90%


Wastewatergenerated

(NIL)


Flushing(237 KLD)


@ 100%




(284 KLD)




Hall61.96 15 0.371742 0.557613 0.929355 0.8550066

Total 452.75 237.2 708.4 599.4say 453 KLD say 237






@ 80%



STP(720 KLD)

@ 90%


Wastewatergenerated

(NIL)


Flushing(237 KLD)


@ 100%




(284 KLD)




Hall61.96 15 0.371742 0.557613 0.929355 0.8550066

Total 452.75 237.2 708.4 599.4say 453 KLD say 237






@ 80%



STP(720 KLD)

@ 90%


Wastewatergenerated

(NIL)


Flushing(237 KLD)


@ 100%




(284 KLD)



The wastewater will be treated in proposed Sewage Treatment Plant of 720 KLD of MBBR technology within theproject premises. Approximately 539 KLD of recycled water will be obtained from proposed Sewage TreatmentPlant which will be used for flushing, horticulture.

Table-4: Calculation of Wastewater Generation

Details Water (KLD)

Water requirement for domestic purpose 453

Wastewater generated from domestic use (@ 80% of domestic water requirement) 362

Water requirement for Flushing Purpose 237

Wastewater generated from Flushing (@ 100% of flushing requirement) 237

Total Wastewater generated 362+237= 599

SEWAGE TREATMENT TECHNOLOGY

Moving Bed Bioreactor Technology:Sewerage SystemAn external sewage network shall collect the sewage from all units, and flow by gravity to the proposed sewagetreatment 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 treatedwaste 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.a. Wastewater Details

(a) Daily load : 599 KLD(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) : 200-350 mg/l(h) COD (mg/l) : 400-600 mg/l

b. Final discharge characteristics





Details Water (KLD)

















Details Water (KLD)















(a) pH : 6.5 to 7.5(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

c. Treatment TechnologyThe sewage will be first passed through a Bar Screen Chamber where any extraneous matter would get trapped.The influent would overflow by gravity to the Oil & Grease Chamber which is provided for safety so that the oilmay not inhibit the biological growth in the MBBR reactors.

The sewage would then collected in an Equalization Tank where the variations in flow and characteristics aredampened, which otherwise can lead to operational problems and moreover it allows a constant flow ratedownstream. Here the sewage is kept in mixed condition by means of coarse air bubble diffusion.

The Bio Reactor is based on the Fluidized Random Aerobic Reactor which combines the advantage of an ActivatedSludge Plant with the Random distribution systems such as Biofilter with capacities that could be as low as 1/10th

of ASP and fractional power consumption, such a reactor is ideal for the efficient removal of BOD and organicsfrom the wastewater.

The tanks are packed with RIGID PP-UV-sterilized Gas Fluted Media with liquid random distribution wherein airdiffusers are placed to uniformly release air across the tanks.

Working Principle:

Bacteria grow rapidly in the Bio-Pac unit under properly engineered conditions. They consume organic chemicalfor their growth and remove them from the wastewater. The bacteria converts chemical into biological cells,which under proper growth conditions, form slims. The bacteria adhere to available surfaces and accumulate intowhat we call random biological film or fixed film. The high surface area-to-volume ratio of the units allows foraccumulation of substantial concentration of bacteria in the relatively small reactor units. Further, theaccumulated bacteria which provides high rates of removal or organic chemicals are fixed in the system and donot need to be recycled back to the basin.In the Bio Reactor system the water is constantly flowing through rigid PVC matrix to which the biological filmattached. As the water flows past the biological film, bacteria in the film absorb organic chemicals as well asoxygen, nitrogen, phosphorus, and other trace nutrients required for their growth.









Working Principle:










Working Principle:




As the bacteria grow on the matrix and as more chemicals are added to the unit, the stationary biological film willcontinue to build in thickness. As the film becomes thicker the depth of penetration by diffusion of the absorbedmaterial such as oxygen or other nutrients is not sufficient to reach the entire distance through the slime of theplastic media. At some point, the film will become sufficiently thick and portion of the film closest to the plasticmedia will not receive any food or nutrient, particularly oxygen. The inner layer of the film becomes anaerobicand the organisms lose their ability to adhere to the media surface. The shear forces of the water and / or airbubbles flowing through the matrix will ultimately become great enough to tear this portion of the biological filmloose from the media. This process is called sloughing. The solids which slough from the media will flow out of thesystem with the sewages and are to be removed from the water through clarification in a settling module. Theexposed portion of media surface will repeat the process of slime accumulation and sloughing.

In actual operation of the Bio Reactor units, biological film will be in a state of dynamic, continuous growth andsloughing. At any given time, portion of the media are always at some point between forming a new filmsloughing.

Figure-3: A figure showing the Process Flow Diagram

Sewage Quality:

The Sewage discharged from the Bio reactor system will contain sloughed biological solids, but would be relativelyfree of soluble organic chemicals. The quantity of biological solids in the sewage will depend substantially on the






Sewage Quality:







Sewage Quality:




quantity of suspended solids and the concentration of soluble BOD entering system. It is therefore necessary toprovide means of separating the biological mass from the sewage. Package unit contains tube settlers forsedimentation and 60 Gross fluted Rigid PVC fill media for the FAB units to treat the wastewater for discharge intothe receiving waters and/or the sanitary sewers as per the local regulations. The media thickness changes with thedesign parameters/depth of the unit and can vary from 0.25 to 0.40 mm thickness.

1. Tube Settler: Here we are providing the Tube Settler along with the PVC media which will enhance thecontact period and thereby the improved performance. The Tube settler will have a determined lope in the bottomto collect the suspended solids from the waste water. The sludge will be suited to the Sludge Drying Beds.

2. Pressure Sand Filter: Here the treated water coming from the TSS will be treated for the suspended impurityremoval.

3. Activated Carbon Filter: Here the water coming from the ACF will be treated for colour removal, suspendedimpurity removal and the treated water shall be sent to the sewer.

4. Filter Press: A filter comprises a set of vertical, juxtaposed recessed plates, presses against each other byhydraulic jacks at one end of the set. The pressure applied to the joint face of each filtering plate must withstandthe chamber internal pressure developed by the sludge pumping system. This vertical plate layout formswatertight filtration chambers allowing easy mechanization for the discharge of cakes. Filter clothes finely ortightly meshed are applied to the two grooved surfaces in this plat.

Primary Treatment: This is the first step of inlet waste mainly consist of removal of coarse particles, oil andgrace and mixing co-agents in the water for removal of suspended solids through sedimentations. After thistreatment scheme, the BOD, TSS, COD, and O&G level comes down to 20% of initial levels.

Secondary Treatment:This is second step of waste water treatment. It mainly consist aerobic process of the Primary treated water,bacterial growth, EM dosing addition of oxygen and chemical which help in bacterial growth and lastly settlementof the biological waste as sludge. Normally it is found that the reduction level in TSS, BOD, O & G and COD afteran efficient secondary treatment will be as under-

Tertiary Treatment:This is the final stage of treatment where the Sewage after secondary treatment first is mixed with Sodium HypoChloride and then Sewage will be passed through (PSF) dual media filter and (ACF) activated carbon filter wheresand, anthracite and activated carbon will be used as filtration media. Once the above limits achieved thereafterthe final outlet water will also confirms the Bio Assay test of 90% of fish survive.























Technical Specifications & Design for Sewage Treatment Plant

CIVIL WORKS1. BAR SCREEN CHAMBER

Quantity 1 No.Size 0.6 m x 0.5 m x 0.3 + FBMOC SS-304

2. OIL & GREASE TRAP

Quantity 1 No.Size 0.6 m x 1.2 m x 0.8 m + FBCapacity 0.57 m3

MOC Civil3. COLLECTION CUM EQUALIZATION TANK

Quantity 1 No.Size 4.0 m x 4.0 m x 2.5 m + 0.5 m FBCapacity 40 m3

MOC Civil4. SLUDGE HOLDING TANK


MOC CivilELECTROMECHANICAL EQUIPMENTS1. BASKET SCREEN

Quantity 1 No.Size 500 mm x 400 mmMOC SS-304

2. SEWAGE LIFTING PUMPS

Quantity 2 Nos. (1W + 1S)Capacity 7.0 m3/hrHead 10 mMOC CIType Submersible PumpMake KSB / Wilo or Equivalent

3. MBBR REACTOR (FAB REACTOR)

Quantity 2 Nos.Capacity 16.0 m3

Media Type Floating MediaSize 2.0 m x 2.0 m x 4.0 m + 0.5 m FBMOC MS 5 mm Thickness







































Surface Protection Inside Epoxy; Outside Enamel4. SECONDARY TUBE SETTLER

Quantity 1 No.Tube Plan 4.4 m2

Tube Height 0.678 mmSize 2.0 m x 2.2 m x 1.25 m + 0.5 m FB + Hopper BottomMOC MS 5 mm ThicknessSurface Protection Inside Epoxy; Outside Enamel

5. CLEAR WATER TANK

Quantity 1 No.Size 2.0 m x 3.0 m x 2.0 m + 0.5 m FBCapacity 12.0 m3

MOC MS 5 mm ThicknessSurface Protection Inside Epoxy; Outside Enamel

6. FILTER FEED PUMPS

Quantity 2 Nos. (1W + 1S)Capacity 8.0 m3/hrHead 25 mMOC CIType Centrifugal, MonoblocMake Kirloskar or Equivalent

7. SLUDGE RECIRCULATION PUMPS

Quantity 2 Nos. (1W + 1S)Flow 2.0 m3/hrHead 10 mMOC CIType Self Priming PumpMake Kirloskar / Equivalent

8. ROOT AIR BLOWERS

Quantity 2 Nos. (1W + 1S)Capacity 150 m3/hr @ 5000 mm WCMotor Power 7.5 HPType Twin Lobe TypeMake Everest / Beta or Equivalent

9. MULTIGRADE FILTER COLUMN

Quantity 1 No.Type Down FlowDia 900 mmHOS 1800 mm






5. CLEAR WATER TANK







8. ROOT AIR BLOWERS









5. CLEAR WATER TANK







8. ROOT AIR BLOWERS






Material of Construction FRPFilter Media Fine Sand, Pebbles, Gravels

10. ACTIVATED CARBON FILTER COLUMN

Quantity 1 No.Type Down FlowDia 900 mmHOS 1800 mmMaterial of Construction FRPFilter Media Activated Carbon & Supporting Sand

11. CHLORINE DOSING SYSTEM

Quantity 1 Set(Pump -1 No. / Tank -1 No.)

DOSING PUMP

Capacity 0 - 6 LPHMOC PPType Metering Dosing PumpRating 0.5 HPMake Seko / Asia LMI or EquivalentDOSING TANK

Capacity 200 LitresType MS Skid MountedAccessories Cover, Funnel & Sight TubeMOC FRPMixing Diffused agitation from existing blower

12. FINE BUBBLE DIFFUSERS

Quantity 16 Nos.Size 63 mm Dia x 600 mm LongMOC PVCMake Rehau or Equivalent

13. COARSE BUBBLE DIFFUSERS

Quantity 12 Nos.Size 150 mm DiaMOC PVCMake Rehau or Equivalent

14. FILTER PRESS

Quantity 1 No.Make W2P / Pharmatech or EquivalentSize 18" x 18"No. of Plates 18








DOSING PUMP







14. FILTER PRESS









DOSING PUMP







14. FILTER PRESS




Type Manual15. FILTER PRESS FEED PUMPS

Quantity 2 Nos. (1W + 1S)Size 1 m3/hrHead 40 mMOC CIType Screw PumpMake Rotomac / Roto or Equivalent

16. TREATED WATER SUPPLY PUMPS FOR FLUSHING & HORTICULTURE


17. MEDIA FOR MGF & ECF Fine Sand, Pebbles, Gravels & Activated Carbon18. MEDIA FOR MBBR TANKS FAB media (Qty - 16 m3)19. MEDIA FOR TUBE SETTLERS Tube deck media (Qty - 2.4 m3)20. ELECTROMAGNETIC FLOWMETER

Quantity 1 No. (Outlet)Line Size 40 NBMake RLT / Electronet or Equivalent

21. ELECTRICALS

10 DOL Starter panel + 1 Starter + 2 stage level controller, energy meter, mimic diagramElectrical Wiring

22. PLUMBING

Piping & Valves with aeration grid GI / PVC/MS - Epoxy as per requirement

RAIN WATER HARVESTING

The storm water disposal system for the premises shall be self-sufficient to avoid any collection/stagnation andflooding of water. Storm water drainage plan of the project is enclosed. The amount of storm water run-offdepends upon many factors such as intensity and duration of precipitation, characteristics of the tributary areaand the time required for such flow to reach the drains. The drains shall be located near the carriage way alongeither side of the roads. Taking the advantage of road camber, the rainfall run off from roads shall flow towardsthe 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 6 rainwater harvesting pits at selected locations, which will catch themaximum run-off from the area.









21. ELECTRICALS


22. PLUMBING












21. ELECTRICALS


22. PLUMBING






1) Since the existing topography is congenial to surface disposal, a network of storm water pipe drains isplanned 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 forrain water harvesting and ground water recharging.

3) For basement parking, the rainwater from ramps will be collected in the basement storm water storagetank. This water will be pumped out to the nearest external storm water drain.

4) Peak Hourly rainfall of 45 mm/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 waterlevel in the area is 10 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 toxicsubstances and may peel off.

All gutter ends will be fitted with a wire mesh screen and a first flush device would be installed. Mostof the debris carried by the water from the rooftop like leaves, plastic bags and paper pieces will getarrested by the mesh at the terrace outlet and to prevent contamination by ensuring that the runofffrom 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 SurfaceCatchment's

Area (m2)Runoff Coeff.

[C]Rainfall Intensity

(I)

Discharge (Run Off)[Q=CIA] m3/hr

1. Rooftop Area 6405.62 0.9 45 2452. Green Area 3691.93 0.20 45 33.23. Paved Area 14208.84 0.7 45 415.6

Total 24306.39 -- -- 693.9

Taking 15 minutes retention time, total volume of storm water = 693.9 × 0.25 = 173.48 m3

Taking the effective diameter and depth of a Recharge pit 3.2 m and 3.8 m respectively,Volume of a single Recharge pit (πr2h) = 3.14 × 1.6 × 1.6 × 3.8 = 30.54 m3










system.





(I)



Total 24306.39 -- -- 693.9












system.





(I)



Total 24306.39 -- -- 693.9





Hence No. of pits required = 173.48 /30.54 = 5.68 Say 6 Pits

Total 6 no. of Rain Water Harvesting pits are being proposed for artificial rain water recharge within the projectpremises.

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 adequateparking provisions for visitors so as not to disturb the traffic and allow smooth movement at the site.Required Parking:Required parking = 0.5 ECS/DU

= 986 × 0.5 = 493 ECSOut of 493 ECS Mandatory Two-wheeler parking = 1 two-wheeler/DU

= 986 two-wheelers or 329 ECS





















Required Visitor’s Parking = 20% of total two-wheelers= 986 × 20% = 197 two-wheelers OR 68 ECS

Total Required Parking = (1183 Two-wheelers/394 ECS and 99 ECS) OR 493 ECS

Proposed Parking:Adequate parking space for 494 ECS will be provided within the project premises. Parking Calculation is given intable below:-

S. NO. Particulars Permissible Proposed1. Total No. of Units 9862. ESC (0.5 ECS of the Dwelling Units) 493 ECS 494 ECS3. Scooter Parking (1/Unit + 20% extra for

Visitors)986 + 20% of 986= 1184 Scooters

1186 Scooters

4. Scooter Parking Under Stilt 12x6 +18x4 144 Scooters (48 ECS)5. Scooter Parking on Surface 1042 Scooters (347 ECS)6. Car Parking 493 - (1184/3) = 98 ECS 99 ECS

Total 493 ECS 494 ECSHence, adequate space for 494 ECS will be provided within the project premises.

POWER REQUIREMENT

The power supply shall be supplied by Dakshin Haryana Bijli Vitran Nigam (DHBVN). The connected load for theAffordable Group Housing Colony will be approx. 4500 KW.

Details of D.G Sets:There is provision of 8 no. of DG sets having total capacity of 4000 KVA (i.e. 8×500 KVA). The DG sets will beequipped with acoustic enclosure to minimize noise generation and adequate stack height for proper dispersion.

SOLID WASTE GENERATION

Solid waste would be generated both during the construction as well as during the operation phase. The solidwaste 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 ofsolid 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








1186 Scooters



POWER REQUIREMENT






construction








1186 Scooters



POWER REQUIREMENT






construction



Excavated top soil will be stored in temporary constructed soil bank and will be reused for landscaping ofthe proposed Affordable Group Housing Colony.

Remaining soil shall be utilized for refilling / road work / rising of site level at locations/ selling to outsideagency for construction of roads etc.

During the operation phase, waste will generate from service apartment, retail area, food court area and multiplexarea. The solid waste generated from the project shall be mainly domestic waste and estimated 2042 kg/dayapproximately.

Table-7: Calculation of Solid Waste Generation

S.No. Unit Type Occupancy

TypeOccupan

cy

Rate(kg/cap/d

ay)

Solid wastegenerated(kg/d)

1. Commercial Area

(a) Fixed Population (Shopkeeper) Mercantile 186 0.15 27.9

(b)Floating Population (Visitors orShoppers)

373 0.12 44.76

2 Residential Area (986 Dwelling Units)

Residential Population Residential 4930 0.45 2218.8

(a) Visitors 493 0.15 73.95

3 AanganwadiPopulation Institutional 46 0.15 6.9

4 Community HallPopulation 62 0.15 9.3

5 Street Sweeping 6090 0.05 304.5

Total (1+2+3+4+5) -- -- 2686.11Say 2686 kg/day

(Source: For Waste Collection, Chapter 3, Table 3.6, Page no. 49, Central Public Health a& EnvironmentEngineering 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 andHandling) Rules, 2013.1 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








TypeOccupan

cy

Rate(kg/cap/d

ay)


1. Commercial Area



373 0.12 44.76



(a) Visitors 493 0.15 73.95




Total (1+2+3+4+5) -- -- 2686.11Say 2686 kg/day













TypeOccupan

cy

Rate(kg/cap/d

ay)


1. Commercial Area



373 0.12 44.76



(a) Visitors 493 0.15 73.95




Total (1+2+3+4+5) -- -- 2686.11Say 2686 kg/day








Bio-Degradable wastes1. 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 wastes1. 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 SolidWastes (Management and Handling) Rules, 2013. The inert non-recyclable wastes will be disposedthrough government approved agency for land filling. A solid waste management scheme is depicted inthe following figure for the Affordable Group Housing Colony.

Figure-5: Solid Waste Management Scheme during Construction Phase

Used in re-filling,raising site level

Sold to agencyfor recycling

Top soil conserved forlandscaping, balance

used in re-filling

As per MSWRules, 2013

Solid Waste

ConstructionWaste Food Waste

Constructionwaste,

Broken Bricks,Waste Plaster

Empty cementBags, Containers

etc.Excavated Soil











used in re-filling


Solid Waste


Constructionwaste,



etc.Excavated Soil











used in re-filling


Solid Waste


Constructionwaste,



etc.Excavated Soil



Figure-6: Solid Waste Management Scheme during Operation Phase

GREEN AREA

Total green area measures 3691.932 m2 i.e. 15.19 % of net plot area which will be area under tree plantationwithin the offices and along the roads. Evergreen tall and ornamental trees and ornamental shrubs have beenproposed to be planted inside the premises. Parks will also be developed by the management

Table-8: Green Area Calculation

S. No. Description Area (m2)

1 Total Green Area Required @ 15% of the net plot area (24306.39 m2) 3645.96 m2

2 Total Green area proposed @ 15.19 % 3691.932 m2

a. Peripheral Plantation Area @ 7% 1701.45 m2

b. Avenue Plantation Area (spread 3> m) @ 4% 972.26 m2

d. Shrubs Plantation Area @ 4.19% 1018.22 m2

Biodegradable Waste(1880 kg/day)

Non-Biodegradable Waste(806 kg/day)

Green Bins

Vermicomposting

Manure

Blue Bins Dark Gray Bins

Final disposal through aGovt. approved agency

to recycling industry


Solid Waste(2686 kg/day)

Recyclable Waste(564 kg/day)

Non-Recyclable Waste(242 kg/day)




GREEN AREA











Green Bins

Vermicomposting

Manure











GREEN AREA











Green Bins

Vermicomposting

Manure










Plantation and landscapingSelection of the plant species would be done on the basis of their adaptability to the existing geographicalconditions and the vegetation composition of the forest type of the region earlier found or currently observed.

Green Belt Development PlanThe plantation matrix adopted for the green belt development includes pit of 0.3 m × 0.3 m size with a spacing of2 m x 2 m. In addition, earth filling and manure may also be required for the proper nutritional balance andnourishment of the sapling. It is also recommended that the plantation has to be taken up randomly and thelandscaping 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 thegreen belt. In addition creepers will be planted along the boundary wall to enhance its insulation capacity.

Selection of Plant Species for Green Belt DevelopmentThe 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 Delonix pulcherima Chhota Gulmohar

2 Plumeria alba Champa

3 Largerstroemia indica --

4 Chandni Chandni

5 Harsinghar --

6 Yellow duranta --

7 Hibiscus hirsuta --

8 Cassia biflora --

9 Nerium indicum Kaner

10 Cassia aungustifolia --

11 Cassia glauca --












4 Chandni Chandni

5 Harsinghar --

6 Yellow duranta --


8 Cassia biflora --



11 Cassia glauca --












4 Chandni Chandni

5 Harsinghar --

6 Yellow duranta --


8 Cassia biflora --



11 Cassia glauca --



S. NO. NAME OF SPECIES (TREES)


1 Cassia fistula Amaltas

2 Delonix regia Gulmohar

3 Bauhinia purpurea kachnar

4 callistemon lanceolatum Bottle Brush

5 Anthocephalus cadamba Kadam

6 Polyalthia longifolia Ashok

7 Melia azadirachta Neem

8 Tamarindus indica Imli

9 Bassia latifolia Mahua

10 Saraca indica Ashoka

11 Dalbegia sissoo Shisham

12 Erythrina indica Pangri

13 Eugenia jambolana Syzygium cumini (Jamun)

14 Maduca latifolia Pilkhan

DETAIL OF CONSTRUCTION MATERIALS

List of building materials being used at site:1. Coarse sand2. Fine sand3. Stone aggregate4. Stone for masonry work5. Cement6. Reinforcement steel7. Pipe scaffolding (cup lock system)











































8. Bricks9. CLC fly ash blocks10. Crazy (white marble) in grey cement11. P.V.C. conduit12. MDS, MCBs13. PVC overhead water tanks14. 2 1/2'’ thick red colour paver tiles15. PPR (ISI marked)16. PVC waste water lines17. S.W. sewer line up to main sewer18. PVC rain water down take19. Stainless steel sink in kitchen20. Joinery hardware- ISI marked

MATERIALS USED FOR CONSTRUCTION & THEIR U VALUES

S.No

Building Material Proposed with U & RValues

‘R’ Values(in Sq m. Deg

C/ Watts )

‘U’ Values(in Watts/ Sq

m. Deg C)

Solar HeatGain Factor

1.WALLBrick wall (230 mm thick), both side thick sandcement plaster (12-18mm) with insulation

3.60 0.27 0.45

2.ROOF200 mm RCC slab with mud phuska & clay tileswith 75 mm insulation

1.02 0.98 0.64

Source: ECBC, 2007

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





S.No



C/ Watts )


m. Deg C)



3.60 0.27 0.45


1.02 0.98 0.64

Source: ECBC, 2007







S.No



C/ Watts )


m. Deg C)



3.60 0.27 0.45


1.02 0.98 0.64

Source: ECBC, 2007





(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. Theconservation 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.

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

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 CONSERVATION









renewable energy





ENERGY CONSERVATION









renewable energy



63

For the effective and consistent functioning of the complex, an Environmental Management system (EMS) wouldbe 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 upcharged with the task of ensuring its effective implementation of mitigation measures and to conductenvironmental 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 sitemanager/coordinator of the Affordable Group Housing Colony. The hierarchical structure of suggestedEnvironmental Management Cell is given in following Figure-7.

Figure-7: Environnent Management Cell Structure

CorporateEnvironmental

DivisionSite Manager

Rep fromCorporate

Planning group

SiteEnvironmental

Coordinator

Waste waterTreatment

PlantOperator

GreenbeltDevelopment

Incharge


64

ENVIRONMENTAL MONITORING

The purpose of environmental monitoring is to evaluate the effectiveness of implementation of EnvironmentalManagement Plan (EMP) by periodic monitoring. The important environmental parameters within the impactarea are selected so that any adverse affects are detected and time action can be taken. The project proponent willmonitor ambient air Quality, Ground Water Quality and Quantity, and Soil Quality in accordance with anapproved monitoring schedule.

Table- 9: Suggested Monitoring Program for proposed Affordable Group Housing Colony

Monitoring Frequency of Monitoring

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

10,PM

2.5,

SO2,

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

2, 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 stabilizationof STP.

• Weekly till one monththen 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 holdingcapacity etc.

• Six Monthly

Awareness and Training: Training and human resource development is an important link to achievesustainable operation of the facility and environment management. For successful functioning of the project,relevant EMP would be communicated to:Residents and Contractors: Residents must be made aware of the importance of waste segregation anddisposal, water and energy conservation. The awareness can be provided by periodic Integrated Society meetings.They would be informed of their duties.


65

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 auditswill be followed by Correction Action Plan (CAP) to correct various issues identified during the audits.


66

ENVIRONMENT MANAGEMENT PLAN

The Environment Management Plan (EMP) would consist of all mitigation measures for each component of theenvironment due to the activities increased during the construction and operational phase of the project andthese 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 therebyallowing it to contribute to improved environmental quality. The other benefit includes cost control andimproved 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 ofmeasures 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 Sh. Mahendra Kumar Gupta.comprising of the site in-charge/coordinator, environmental group representative and project implementationteam representative. The committee’s role would be to ensure proper operation and management of the EMPincluding the regulatory compliance.The components of the environmental management plan, potential impacts arising, out of the project andremediation measures are summarized below in Table-10.


Prepared By: Vardan Environet, Gurgaon67

Table-10: Summary of Potential Impacts and Remedial Measures

S.No.

Environmentalcomponents

Potential Impacts Potential Source ofImpact

Controls Through EMP &Design

Impact Evaluation Remedial Measures

1. Ground WaterQuality

Ground WaterContamination

Construction Phase Waste water

generated fromtemporary labor tents.

No surface accumulationwill be allowed.

No significant impactas majority of laborswould be locallydeployed

Operation Phase Discharge from the

project

Proponent will provide theSTP to treat the discharge ofAffordable Group HousingColony.

No negative impact onground water qualityenvisaged. Notsignificant.

2. Ground WaterQuantity

Ground WaterDepletion

Construction Phase No use of ground

water forconstruction

STP treated water will beused for construction

No impact on groundwater quantity isenvisaged

Operation Phase The source of water

during operationphase is HUDASupply.

Rain water harvestingscheme. Black and Grey watertreatment and reuse. Storm water collectionfor water harvesting. Percolation well to beintroduced in landscape plan. Awareness Campaign to

No significant impacton surface/groundwater quantityenvisaged.

In an unlikely event of non-availability of water supply,water will be brought usingtankers.




S.No.












project

















S.No.












project
















reduce the waterconsumption

3. Surface WaterQuality

Surface watercontamination

Construction Phase Surface runoff from

site duringconstruction activity.

Silt traps and othermeasures such as additionalon site diversion ditches willbe constructed to controlsurface run-off during sitedevelopment

No off-site impactenvisaged as nosurface waterreceiving body ispresent in the corezone.

Operation Phase Discharge of

domestic wastewaterto STP.

Domestic water will betreated in STP

No off-site impactenvisaged

Excess of water will be usedfor irrigation purposes outsidethe project site after propertreatment. CPCB standards forusage of treated waste waterfor irrigation purposes will befollowed.

4. Air Quality Dust Emissions Construction Phase All heavy

constructionactivities

Suitable control measureswill be adopted for mitigatingthe PM2.5 & PM10 level in theair as per air pollutioncontrol plan.

Not significantbecause dustgeneration will betemporary and willsettle fast due to dustsuppressiontechniques.

During construction phase thecontractors are advised tofacilitate masks for the labors.Water sprinklers will be usedfor suppression of dust duringconstruction phase.

Emissions of PM2.5 &PM10, SO2, NOx and

Construction Phase Operation of

Rapid on-site constructionand improved maintenance

Not significant. Regular monitoring ofemissions and control

















































CO constructionequipment andvehicles during sitedevelopment.

Running D.G. set(back up)

of equipment measures will be taken toreduce the emission levels.

Operation Phase Power generation by

DG Set during powerfailure

Emission fromvehicular traffic inuse

Use of low sulphur diesel ifavailable

Providing Footpath andpedestrian ways within thesite for the residents

Green belt will bedeveloped with specificspecies to help to reducePM2.5 & PM10 level

Use of equipment fittedwith silencers

Proper maintenance ofequipment

Not significant.DG set would be usedas power back-up(approx 6 hours)

No significant increasein ambient air qualitylevel is expected fromthe project’s activities.There are no sensitivereceptors locatedwithin the vicinity ofsite.

Use of Personal ProtectiveEquipment (PPE) likeearmuffs and earplugsduring constructionactivities.

Stack height of DG setabove the tallest buildingas per CPCB standards

5. Noise Environment

Operation Phase Noise from

vehicularmovement

Green Belt Development Development of silencezones to check the traffic

No significantimpact due tosuitable width of




















vehicularmovement






















vehicularmovement





Noise from DG setoperation

movement Provision of noise shields

near the heavyconstruction operationsand acoustic enclosuresfor DG set.

Construction activity willbe limited to day time hoursonly DG set rooms will be

equipped with acousticenclosures

Greenbelt.

6. Land Environment Soil contamination Construction Phase Disposal of

construction debrisConstruction debris will becollected and suitably usedon site as per the solidwaste management plan forconstruction phase

No significantimpact.Impact will be local,as waste generatedwill be reused forfilling of low lyingareas etc.

Operation Phase Generation of

municipal solidwaste

It is that the solid wastegenerated will be managedas per MSW Rules, 2013.

Since solid waste ishandled by theauthorized agency,








Greenbelt.















Greenbelt.










Used oil generatedfrom D.G. set

Collection,segregation, transportationand disposal will be done asper MSW ManagementRules, 2013 by theauthorized agency Used oil generatedwill be sold to authorizedrecyclers

waste dumping isnot going to beallowed. Notsignificant.

Negligible impact.

7. BiologicalEnvironment(Flora and Fauna)

Displacement ofFlora and Fauna onsite

Construction Phase Site Development

duringconstruction

Important speciesof trees, if any, will beidentified and marked andwill be merged withlandscape plan

The site has shrubsas vegetation

Operation Phase Increase in green

covered area

Suitable green belts will bedeveloped as perlandscaping plan in andaround the site using localflora

Beneficial impact.

8. Socio-EconomicEnvironment

Operation Phase Site operation

Project will provideemployment opportunitiesto the local people in termsof labor duringconstruction and service

Beneficial impact






Negligible impact.




duringconstruction




covered area


Beneficial impact.




Beneficial impact






Negligible impact.




duringconstruction




covered area


Beneficial impact.




Beneficial impact



personnel (guards,securities, gardeners etc)during operations Providing quality-Integrated infrastructure.

9. Traffic Pattern Increase ofvehicular traffic

Construction Phase

Heavy Vehicularmovement duringconstruction

Heavy Vehicularmovement will be restrictedto daytime only andadequate parking facilitywill be provided

No negative impact

Operation Phase Traffic due to

residents once theproject isoperational

Vehicular movementwill be regulated inside theproject with adequate roadsand parking lots in thecolony

No major significantimpact as green beltwill be developedwhich will help inminimizing theimpact onenvironment.





Construction Phase



No negative impact









Construction Phase



No negative impact







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 arerecommended for implementation:

A dust control plan Procedural changes to construction activities

Dust Control PlanThe most cost-effective dust suppressant is water because water is easily available on construction site. Water canbe applied using water trucks, handled sprayers and automatic sprinkler systems. Furthermore, incoming loadscould be covered to avoid loss of material in transport, especially if material is transported off-site.

Procedural Changes to Construction ActivitiesIdle time reduction: Construction equipment is commonly left idle while the operators are on break or waitingfor the completion of another task. Emission from idle equipment tends to be high, since catalytic converters coolsdown, thus reducing the efficiency of hydrocarbon and carbon monoxide oxidation. Existing idle controltechnologies comprises of power saving mode, which automatically off the engine at preset time and reducesemissions, without intervention from the operators.Improved Maintenance: Significant emission reductions can be achieved through regular equipmentmaintenance. 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 encouragecontractors to comply with regular maintenance requirements.Reduction of On-Site Construction Time: Rapid on-site construction would reduce the duration of trafficinterference 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 MeasuresAdequate stack height will be maintained to disperse the air pollutants generated from the operation of DG set todilute the pollutants concentration within the immediate vicinity. Hence, no additional emission control measureshave been suggested.Vehicle Emission Controls and AlternativesDuring construction, vehicles will be properly maintained to reduce emission. As it Affordable Group Housing





















Colony, vehicles will be generally having “PUC” certificate.Footpaths and Pedestrian ways: Adequate footpaths and pedestrian ways would be provided at the site toencourage non-polluting methods of transportation.

Greenbelt DevelopmentIncreased 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 otherparticulates to settle on the leaves. It also helps to reduce the noise level at large extent. Table given in green areaindicates 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, thefollowing 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 generatingmachinery.

EMP FOR NOISE ENVIRONMENT DURING OPERATION PHASE:To mitigate the impacts of noise from diesel generator set during operational phase, the following measures arerecommended:

Adoption of Noise emission control technologies Greenbelt development

Noise Emission Control TechnologiesIt would be ensured that the manufacturer provides acoustic enclosure as an integral part along with the dieselgenerators set. Further, enclosure of the services area with 4 m high wall will reduce noise levels and ensure thatnoise 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 Affordable Group Housing Colony also creates a builtenvironment for its inhabitants. The project requires the implementation of following choices exclusively or incombination.

Restriction of construction activities to defined project areas, which are ecologically sensitive Restrictions on location of temporary labor tents and offices for residents 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

BLUE BINS

BLUE BINS












BLUE BINS

BLUE BINS












BLUE BINS

BLUE BINS



cooking, burning or heating purposes by the labors will be prohibited and suitable alternatives forthis purpose will be made

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




Selection of Plant Species for Green Belt DevelopmentThe 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 penetrability2. The species should be wind-firm and deep rooted3. The species should form a dense canopy4. As far as possible, the species should be indigenous and locally available5. Species tolerance to air pollutants like SO2 and NOx should be preferred6. The species should be permeable to help create air turbulence and mixing within the belt7. There should be no large gaps for the air to spill through8. Trees with high foliage density, leaves with larger leaf area and hairy on both the surfaces9. Ability to withstand conditions like inundation and drought10. Soil improving plants (Nitrogen fixing rapidly decomposable leaf litter)



























11. Attractive appearance with good flowering and fruit bearing12. Bird and insect attracting tree species13. 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 flowering2. Trees with branching at 7 feet and above3. Trees with medium spreading branches to avoid obstruction to the traffic4. 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 aresensitive to the socio-cultural setting of the region. The Social Management Plan Affordable Group HousingColony focuses on the following components:

Income Generation Opportunity during Construction and Operation PhaseThe project would provide employment opportunity during construction and operation phase. Therewould also be a wide economic impact in terms of generating opportunities for secondary occupationwithin and around the complex. The main principles considered for employment and income generationopportunities 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 bythe labor laws regarding standards on employee terms and conditions.

Improved Working Environment for EmployeesThe project would provide safe and improved working conditions for the workers employed at the facilityduring construction and operation phase. With the ambience and facilities provided, the complex willprovide a new experience in living and recreations. Following measures would be taken to improve theworking 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.

BUDGET ALLOCATION FOR EMP

Description During Construction Phase During Operation PhaseCapital Cost

(Lakhs)Recurring

Cost(Lakhs/Year

Capital Cost (Lakhs) RecurringCost

(Lakhs/Year

Water for Dustsuppression

8.05 2.00

Waste WaterManagement

(Sewage TreatmentPlant)

35.00 5.00

Waste WaterManagement 4.40 1.35

Solid WasteManagement 10.00 2.00

Air, Noise, Soil,Water Monitoring 0.00 2.00

Green BeltDevelopment 10.0 5.00

PPE for workers &Health Care 3.10 2.0

Monitoring for Air,Water, Noise & Soil 0.00 3.25

Green BeltDevelopment 5.00 1.00 Others 5.0 1.25

TotalRs 20.55

(Lakhs/Year)Rs. 8.35

(Lakhs/Year)

Rs. 60.00(Lakhs/Year







(Lakhs)Recurring

Cost(Lakhs/Year


(Lakhs/Year


8.05 2.00



35.00 5.00








TotalRs 20.55


(Lakhs/Year)








(Lakhs)Recurring

Cost(Lakhs/Year


(Lakhs/Year


8.05 2.00



35.00 5.00








TotalRs 20.55


(Lakhs/Year)



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