Uppal Housing Pvt. Ltd., Dwarka - Delhi Pollution Control Committee

ofproposed METRO PARK (Residential Complex )Being developed byM/s UPPALS HOUSING PRIVATE LIMITEDS-39, Panchsheel ParkNew Delhi-1100017byPerfact SolutionsB - 372, Meera BaghPaschim Vihar, New Delhi – 110087Ph: 55280483, 523408261

CONTENTSS. NO. CHAPTER PAGE NOS1.2.3.4.5.6.7.8.INTRODUCTIONUppal’s Housing Private LimitedBack groundNeed for EIA studyCompany profileObjective of the ProjectAssignment & scope of EIA studiesEIA methodologyBasic features of the projectFacilities proposed in project22334566DESCRIPTION OF PROPOSED CONSTRUCTIONPROJECT71.2.3.4.5.6.7.8.9.10.11.Background InformationLocation and Physiography of the AreaRoad NetworkLandscapingRainwater HarvestingWater RequirementWater DischargeVehicle Parking & managementPower SupplyDetails of D.G SetsList of Raw materials891111111212131313142

12.13.14.15.16.PopulationCost of the ProjectSewerage PlanSources of PollutionPollution Control Measures1516161718BASELINE DATA211.2.3.4.5.6.7.8.9.10.Climatic ConditionsMicro-meteorological DataAmbient Air QualityWater QualityNoise QualitySoil QualityFlora, Fauna and Wild LifeLand UseSocio-Economic ConditionsTraffic Density202425343840424949523

1.2.3.4.5.6.IMPACT IDENTIFICATION AND ENVIRONMENTMANAGEMENT PLANIntroductionAir PollutionWaste Water GenerationSolid Waste ManagementNoiseSocio-Economic Conditions53545555586060EMERGENCY PREPAREDNESS PLAN611.2.3.4.IntroductionRisk AssessmentRemedial MeasuresEmergency Preparedness Plan62626364 CONCLUSION AND RECOMMENDATIONS 68- 70ANNEXURE (I & II)71 - 864

Chapter 1INTRODUCTIONThis chapter provides background information of the Delhi and brief environmentalsetting of the area. The scope of the EIA study, EIA methodology adopted and REIAreport presentation have also been described in this chapter1. BackgroundUppal Housing Pvt. Ltd. is a reputed organization in real estate business and is serving thesociety by providing residential & commercial projects. It is also developing world – classinfrastructure for sustaining growth for overall health & economy. M/S Uppal Housing Pvt.Ltd. has specially focuses on highest standard of excellence. The Metro Park, Dwarka(Residential Complex) is located at Dwarka Modh. Uppal is proposing the project comprisingof health club with modern amenities, restaurant, community center, parking facilities,extensive landscaping and green belts etc.2. Need for EIA studyThe project activities must co-exist satisfactorily with its surrounding environment so as toreduce the environmental impact, which is likely to arise during various activities. In thesedays pressure on environment is exceedingly high which require constant monitoring. Tosave the environment from adverse effect Ministry of Environment and Forest (MOEF), hasissued some mandatory requirements for regulation. A Gazette notification incorporatingamendments till date has been issued on January 27, 1994. This defines “Requirements andprocedures for seeking environmental clearance of projects” vis-à-vis list of projects(Schedule I), Application forms (Schedule II), Composition of Expert Committee for EIA(Schedule III), Procedure for public Hearing (Schedule IV). Under Schedule I, a list of 30projects have been included.6

Vide Gazette notification dated 7 th July 2004, MOEF included the “New Construction” atS. No. 31 in the above notification. With this notification it is mandatory for real estateConstruction fulfilling any one of the following requirement, to get the environmentalclearance from Ministry of Environment & Forests.a. Any construction project falling under entry 31 of Schedule-I including new townships,settlement colonies, commercial complexes, hotel complexes, hospitals and officecomplexes for 1,000 (one thousand) persons or more, or discharging sewage of 50,000(fifty thousand) liters per day or more, or with an investment of Rs 50,00,00,000/-(Rupees fifty crores) or above.b. Any industrial estate falling under entry 32 of Schedule-I including industrial estateaccommodating industrial units in an area of 50 hectare or below but excluding theindustrial estates irrespective of area if their pollution potential is high.3. Uppal’s Housing Private LimitedUppal’s Promoters is one of the best construction company in India. It is having a competentman power, like Engineers, MBA, Architect, Consultant etc. Presently the company is havinggood no. of projects in NCR and neighboring states. Few of the prestigious projects are likeUppal’s South End (township), Uppal’s Orchid 5 Star Ecotel Hotel, Qutab Towers, A-6Westend, Uppal’s Cosmo City, Gurgaon. They are involved with Commercial as well asHousing projects.4. Objective of the ProjectThe population of the country is continuously swelling and with the liberalization ofeconomy and multifarious job opportunities, purchasing power of middle class people isgradually increasing. This phenomenon is accompanied by migration of people from rural tourban areas and even migration under urban centers. This migration leads to increase in thenumber of unit families. These processes increase the demand of residential accommodation.7

As the metropolitan cities have already grown out of proportion, most of the satellite townsand sub cities have become major hub for residential complexes. Most of the families preferclean and comparative silent area for their residence, but not far off from the major city andsatellite towns and sub cities provide such facilities. The Government agencies failed inproviding quality accommodation to most of the people, therefore a large market for privatebuilders opened. The builders/developers make the residential complexes keeping in mind allthe basic and luxurious requirements.From environmental point of view, residential complexes have more positive aspects thanindividual homes. The complexes require less building material, less transportation and lessland area than individual homes. Moreover, complexes are more planned than individualhomes. Individual homes are usually haphazard and cause unpredictable burden oninfrastructure and environment.The builders have to comply with certain norms and environmental clearance, which is oneof the important thing. They have to assess the possible impact of the project onenvironment, to take mitigation/control measures, and to prepare environmental managementplan.The objective of the project is to provide sustainable housing for 208 families with leastinfluence on the existing environment, to reduce/control the likely impacts of the project onenvironment through Environmental Impact Assessment and Environmental ManagementPlan.5. The Assignment & Scope of EIA StudiesM/S Uppal’s Housing Pvt. Ltd. has engaged M/S Perfact Solutions to do necessary studiesand Rapid Environmental Impact Assessment. The objective of this exercise is to obtainNOC from State Pollution Control Board and environmental clearance from the Ministry ofEnvironment & Forest, Govt. of India for the project.8

This report consisting of various sampling locations that have been identified to monitorvarious environmental parameters. Ambient Air Quality Monitoring, Soil sampling, Watertesting results, Traffic density within 10 km. radius has to be measured to evaluate the past &present environmental conditions. Other studies such as flora, fauna, socio-economic andland use pattern have also been conducted.6. EIA methodologyThe proposed project may have impact on environment like physical, socio-economical,biological, and chemical. EIA focuses on the identification of impact to mitigation measures,to improve the quality or standard of the surrounding area.To archive these objectives some procedures have been adopted for the study like; Environmental Monitoring & baseline data collection Environmental Impact Assessment Implementation of Environmental Management Plan involving emergencypreparedness Plan Pollution control specially for Noise & Air Pollution Control. Water Management in the project areas. Drainage pattern of the project area. Landscaping of the project area.9

7. Basic Features of The Proposed ProjectThe proposed project Metro Park, Dwarka is a Residential Complex, located at DwarkaMorh. The proposed project will be constructed on plot area 21936.814 m 2 out of which only5372.05 m 2 of land shall be used for building construction. There will be a total of 208 flatsin 7 towers and 48 EWS units. Total accommodation provided in this project will be 1422,out of which 1136 is for permanent residence and 78 for staff and 208 for visitors. Thelandscaping and green cover will be provided approximately 11231.83 m 2 . As many as 4 pitswill be provided for rain water harvesting. Total water requirement of the project is 340 KLDand wastewater generation is expected to be 224 KLD. Total electrical requirement is 3000KVA and alternative power source will be 3 DG sets of total 2500 KVA. The total cost of theproject is Rs: 185.58 Crores.8. Facilities Proposed in ProjectThe proposed project shall include some excellent modern facilities. It is one of the Bestdevelopmental project of Uppal’s. The Metro Park, Dwarka shall have 208 flats, HealthClub with modern amenities, Restaurant, Community Center, Parking facilities, Extensivelandscaping and green belt for the beautification of the area. It also comprises a hitechsecurity system. It will provide comprehensive development solutions to customers, investorsand retailers.10

CHAPTER 2The main theme of this chapter include various aspects like Area information, Physiology,Road network, Rain water harvesting, parking details, Water requirements, Cost of the project,Sewerage plan, Power generation system, Landscaping etc.1. BACKGROUND INFORMATIONThe proposed Residential Complex is located at Dwarka Modh. The proponents, plan toconstruct 208 flats. An area of 21936.814 m 2 was procured for the project purpose out ofwhich 5372.051 m 2 will be utilized for ground coverage. The total estimated cost of theproject is Rs: 185.58 Crores.The proposed residential complex will have the following salient features:Total plot area 21936.814 mt 2Ground coverage 5372.05 mt 2Build up area 5372.051 mt 2No. of E.W.S units 48Area of E.W.S 2108.62 mt 2No. of Dwelling units 208No. of Towers 7Height of the building 33 mt 2Community Block 256.028 mt 2Restaurant Block 305.032 mt 2Health Block 403.861 mt 2Total accommodation1422 personsTotal green area 11231.83 mt 2 (30%)Car Parking485 No’s.Upper basement area4800 mt 2 (335 cars)12

Lower basement10720 mt 2 (150 cars)No. of floors Stilt + 8Area for basement6980.60 mt 2 (Lower)13921.20 mt 2 (Upper)2. LOCATION AND PHYSIOGRAPHY OF THE AREAThe Physiography of Delhi is dominated by the YAMUNA river and the ARAVALLI range.The plains in between, formed by alluviam deposits of recent formation. The Delhi Ridgeand its four sections, the northern, the central, the south central and the southern constitutethe farthest extension of the Aravalli range. In ecological point of view the Ridges acts as abarrier between the Thar desert and the plains, for which movement of dust and wind isslows down. This green belt has a moderating influence on temperature, rainfall, Humidityetc.Delhi is situated on the right bank of the river Yamuna at the periphery of the Gangeticplains. It is Flat and level plains interrupted by cluster of sand dunes and a long continuousSEISMIC MAP OF INDIAof rocky ridges. The sand dunes are of varying dimensions and in general trend northeastsouthwest. The crests of the dunes generally lie between 6 and 15 meters above the13

surrounding plains. They are more or less fixed in this area and support vegetation. It appearsthat they are of longitudinal type and are oriented parallel to the prevailing wind directions.The country has been classified into different zones indicating the intensity of damage orfrequency of earthquake occurrences. These zoning maps indicate broadly the seismiccoefficient that could generally be adopted for design of buildings in different parts of thecountry. These maps are based on subjective estimates of intensity from availableinformation on earthquake occurrence, geology and tectonics of the country. The zoning of acountry is a continuous process, which keeps undergoing changes as more and more data onoccurrence of earthquakes in that country becomes available.The region with intensity less than V is designated as Zone 0. Thus, the designation of areaas seismic Zone V indicates activity. Delhi is located in zone IV which has fairly highseismicity where the general occurrence of earthquakes is of 5-6 magnitude, a few ofmagnitude 6-7 and occasionally of 7-8 magnitude. Delhi thus lies among the high-risk areas.The project area lies at the longitude of 77 0 2 ” 15 ” N and latitude of 28 0 37 ” 25” E. Delhi isnear the rise of the Himalayas at an altitude of just under 1000 feet. The average annualrainfall in Delhi is 723 mm. The detailed map of area showing 10 Km radius around theboundary of the project site is enclosed, as Fig-1.The residential complex is located nearDwarka Morh. The nearest railway station is New Delhi Railway Station situated as adistance of approx. 8 Km. and nearest airport is Indira Gandhi International Airport, NewDelhi, situated at a distance of approx. 9 Km. from the proposed site.14

3. Road NetworkIn present days Dwarka is the mostly highlighted place, due to Delhi Metro Services. Theproject site Metro Park, Dwarka is connected through over Delhi in various aspects.Specially the new openings of new flyovers, which is connected with NH 8. There is a 6.5Km extension of Delhi Metro from Dwarka to Dwarka sector 9. The project site is locatedabout 5 km from District Center, Janakpuri at Karkrola Morh or Dwarka Modh.4. LandscapingThe land was not in any use for few years. The project proponent has proposed a landscapingof 11232 m 2 area, with lawns, ornamental plants and trees. These will be planed at all theopen spaces. About 1600 trees/ ornamental plants shall be planted all over the area. Since theproposed area does not have any tree, nothing shall been uprooted.5. Rainwater HarvestingThe average annual rainfall of the area is 660.4 mm. For water conservation point of view, itis essential to use rainwater for recharging of ground water. The proposed rainwaterharvesting system will consist of percolation pits with 250-300 mm dia boreholes in themiddle of the pit. UPVC pipe 160 mm dia perforated will be lowered in the middle of theboreholes and the pit will be filled with gravels and pebbles in three layers of 500 mm eachconsisting of boulders, gravel and coarse sand. The number of pits will be 5. The mouth ofthe UPVC pipe shall be protected to avoid silt getting into it. The depth of the bore willdepend on the soil condition/water strata. The schematic diagram is enclosed as Fig 4.It should therefore be concluded that there is no significant impact on surface water quality &hydrology of the area. The proposed rainwater harvesting scheme stabilizes the groundwatertable in the area.16

6. Water requirementSince the proposed complex is residential in nature, water requirement shall be mainly forsanitary purpose. Total water requirement has been estimated as 340 KLD as per detailedbelow (table 1) and will be met mainly by municipal supply, which is from Delhi Jal Board.The water requirement is as presented in Table-1Table-1Sl. no. USE Approx Quantity (KLD)1. Domestic 2602. Cooling 203. Cleaning & gardening 60Total340 KLD7. Water DischargeIn the residential complex, water is used mainly for domestic purposes in kitchens,bathrooms, toilets etc. Therefore, wastewater discharge is mainly sewage. Total quantity ofwastewater generation is likely to be 224 KLD. The generated sewage is collected andtreated in-house Sewage Treatment Plant of 225 KLD. The treated wastewater is used forcleaning and gardening. The wastewater generation is presented in Table-2Table-2Sl. no. USE Approx Quantity (KLD)1. Domestic 2082. Cooling 43. Cleaning & gardening 12Total224 KLD17

8. Vehicle Parking and ManagementAdequate provision will be kept for car parking at the residential project. The project willaccommodate 1422 persons including 208 visitors & 80 service staff. Beside this, projectalso proposes to provide car parking at the upper basement and lower basement. There fore,parking requirement shall be (as per the survey conducted at similar complexes) as follows.2 wheeler 4 wheeleri) For Residence assuming, two car and one 2whl. at each flat & one 2 whl. at each EWS 256 416ii) For visitors & staffs assuming, 50% personsComing, by 2wheeler (2 person / 2 wheeler) &50% coming by 4 wheeler (4 persons / 4 wheeler) 72 36328 452There is a provision of 485 car for parking, which will cater the parking requirement.9. Power SupplyThe power supply shall be from the Bhartiya State Electricity Supply. The connected load ofthe proposed residential complex shall be 3000 KVA. The design of buildings is such thatadequate natural light and air will be available in flats. Therefore, the flats will be energyefficient.10 . Details of DG set2 DG set of 1000 KVA and 1 DG set of 500 KVA will be installed for emergency use. It willbe bought acoustically enclosed so as to meet the norms laid down by CPCB. The fuelconsumption of the DG sets will be about approximately 511 lt / hr.18

2 DG set 1000 KVA1 DG set 500 KVAThese are proposed for 100% power back up.11. List of Raw Materials & Building Machineryi. For Civil construction ii. For Furnishing1. Cement 1. Shuttering plates & wooden planks2. Concrete 2. Aluminum Panel / Aluminum doors3. MS bars 3. M.S Scaffolding4. Sand 4. Gypsum board5. Bricks 5. Glass6. Marbles / Granite 6. Sanitary fittings7. Plaster of Paris 7. Paint & Polishing8. Steel9. Stone aggregate10. Fly ash11. Water Proofing agent12. Tilesiii. Electrical and Mechanical items1. PVC wires / cables 6. UPS, Transformers2. Polycarbonate switches / sockets 7. Fire fighting system3. Motor / Pumps 8. Fire Alarm system4. MS boxes / Panels5. MCB, DBS19

Loader : loading of materialsDumper : Mud and material handlingConcrete mixer withhopper : RCC workJCB : Digging and earth workConcrete BatchingPlant : Concrete mixingCranes : Lifting and moving of materialsRoad roller : Compacting the earthTractor Trolley : carrying & transporting materialApart from building materials transportation from the suppliers to the site, a few tractors withtrolleys shall be used for transportation within the project area.During construction, fuel will be used in loader, dumper, concrete mixer, cranes and roadroller. The concrete mixer runs through electricity, while other earthmoving equipmentrequire diesel. Maximum fuel consumption will be in dumper, followed by cranes for thispurpose. H.S.D. with lower Sulphur contents will be also used.12. Population(a) Work ForceSkilled and unskilled labour force (approximately 150-200 on rotation basis) shall beengaged during construction phase. These people shall be from nearby areas. Nobody shallbe staying in the site area. Temporary arrangements for civic amenities have been providedon the site. Soak pits shall be provided.20

(b) Residents and Service PersonnelThe project is residential in nature having 208 dwelling units. The expected number ofpeople residing in the complex shall be 1136. There will be visitors & service staff ofapproximately 286 persons.13. COST OF PROJECTThe total cost of the proposed Residential Project “Metro Park” is Rs. 185. 58 Crores. Thebreak-up of the cost is presented in Table 3.Table 3Sl. No. Item Cost (Rs in Crores)1. Cost of land 81.272. Cost of Civil work 43.153. Electrical & Plumbing 57.844. Landscaping, horticulture, Rain water etc 26.85(including 3% contingencies)TOTAL 185.5814. Sewerage PlanTo conserve water and reuse of the wastewater generated, a Sewage Treatment Plant of 225KLD shall be installed. The unused treated water shall go to the municipal sewer line, whichwill flow to Najaffargarh Nala sewage treatment plant through proper sewerage network. Thedetails of sewerage plan of Delhi region are presented.21

15. SOURCES OF POLLUTIONa) Air Pollution:The recognized sources of air pollution from the residential complex will be operational DGsets during public power supply cuts. The vehicles of residents and visitors will emit SPM,SO 2, , NO x and HC as diffused source, while DG sets will act as point source.In addition, during development and construction phases, dust and exhaust gases will begenerated, which cease once the construction phase is over.b) Water Pollution:In the premises, water shall be used for domestic purposes and for cooling. The wastewatershall be mainly domestic effluent. This water shall go to internal STP of the complex and thetreated water from the STP shall be used for gardening. The unused treated water will jointhe sewerage system provided by Delhi Municipal Corporation. This sewerage systemultimately reaches to the sewage treatment plant.c) Noise Pollution:The major source of noise pollution will be traffic, while DG sets will create noise duringpower failure for which generators shall be purchased acoustically enclosed..d) Soil Pollution:During development and construction involving earthwork and excavation, soil will be dugout and moved. Most of this will be used for filling low lying areas. Some amount will alsobe used in gardening and landscaping. No soil pollution is thus envisaged from the project.22

16. POLLUTION CONTROL MEASURESAir Pollution: Water sprinkling shall be done continuously, to reduce dust generated fromthe earth work and construction. DG sets shall be provided with high stacks as per norm toreduce the harmful effect of emissions.Water Pollution: The project operations shall not cause any pollution of water. Thiswastewater (sewage) shall be channelized to internal STP of the complex and the treatedwater from the STP shall be used for gardening. The unused treated water shall bedischarged through main sewer line of Municipal Corporation of Delhi.Noise: Major source of noise is DG sets. During the purchase of D. G Sets it shall be takencare that all the D. G. Sets are purchased acoustically enclosed and shall meet the standardsas laid down by CPCB. Also the stack height of D. G. Sets shall be maintained as perprescribed norms.Solid waste Management: The source of solid wastes will be the household activities. Theestimated quantity will be around 640 kg/day. The solid waste will be both biodegradable aswell as non-biodegradable. The wastes will be collected in different bins marked green andred. The wastes from the green bins will be transported to Delhi composting plant. The nonbiodegradablecomponent will be transported to landfill site earmarked for the purpose bylocal administration.23

Chapter – 3BASELINE DATAThis chapter gives information about the baseline environmental conditions including physical,biological, socio-economical etc. These base line data’s are based on field studies & some othergovernmental sources.1. CLIMATIC CONDITIONSThe proposed project area has same topography as New Delhi. Since there is no observatorylocated around the proposed site, meteorological data of IMD station at Safdarjung, NewDelhi, has been utilized for the study. The important parameters considered are temperature,humidity, wind speed, wind direction and rainfall. The meteorological data as monthlyaverage of last twelve years (1991-2003), as recorded at New Delhi, are given in Table - 4.i) Temperature:Average temperature of the area is 17.31ºC minimum and 33.33ºC maximum. During winter,temperature varies between 5.3ºC and 25.3ºC, in summer 13.7 and 41.5ºC, and in autumn(post-monsoon) 11.2ºC and 36.3ºC. The monthly averages are given in Table - 4.ii) Relative Humidity:The yearly average humidity of the area is 56%. Variation in winter as from 37 to 92%; insummer from 12 to 76% and in autumn 33% to 86%. The humidity figure shows that area issemi-arid. The monthly averages are given in Table - 4.25

iii) Rainfall:The average annual rainfall is 723.9 mm. The maximum rainfall was recorded in July (upto413.8 mm). The monthly averages are given in the Table – 4.iv)Wind Speed:Wind speed normally is in the range of 1 to 14.1 kms/hr. The wind speed range was highduring June and July due to frequent dust storms. The monthly averages are given in Table - 4.v) Wind Direction:As per IMD data, the predominant wind direction is towards SE. Following are the seasonwise predominant wind directions:Winter : NWSummer : NWAutumn : NWThe monthly average wind speed and direction are given in Table - 4.Table-4Temperatur Humidity Wind speedMonth e ( 0 C) (%) (km/hr) Wind Rainfall (mm)Max Min. Max Min Max Min Direction Calm Max MinJanuary 21.6 5.3 92 44 7.7 5.7 NW (27%) 25% 46.6 0February 25.3 9.1 86 37 9.4 4.7 NW (29%) 17% 59.2 1.1March 31 13.7 74 25 10.8 6.3 NW (36%) 13% 26.5 0April 39 19.3 60 12 9 7 NW (31%) 8.20% 45.5 0May 41.5 23.5 61 16 11.9 6.1 NW (27%) 9.60% 65.8 0June 41.4 26.2 76 27 12.7 7 NW (18%) 9.10% 32.6 0July 39.4 26.2 84 42 14.1 6.1 E (24.5%) 10% 413.8 3.9August 36 25.9 85 53 10.7 6.3 E (19.7%) 16% 212.3 22September 36.3 23.9 84 44 8.7 4.8 NW (21%) 19% 176.8 0October 34.7 17.6 80 33 4.7 1.6 NW (17%) 41% 40.4 0November 29.4 11.2 86 42 5.7 1 NW (13%) 53% 14.2 0December 24.4 5.9 87 41 6.4 1.9 W (20%) 49% 29.3 0(source : Indian Meteorological Data, New Delhi)26

The wind rose diagram of annual average (1991-2003) is shown as Fig – 1The wind rose diagram of winter average (1991-2003) is shown as Fig – 2The wind rose diagram of summer average (1991-2003) is shown as Fig – 3The wind rose diagram of autumn average (1991-2003) is shown as Fig – 422%WIND ROSE DIAGRAMANNUAL (1991 – 2003)7%FIG – 6 AFig 15%16.9%CALM22.7%10.9%5.4%2.5%7.7%0 to 5 km/hr5 to 10 km/hr10 to 20 km/hrAbove 20km/hrWIND ROSE DIAGRAMWINTER (1991 – 2003)FIG – 6 BFig 223.8%5.3%2.5%20.3%CALM31%5.1%5%1.8%5.2%0 to 5 km/hr5 to 10 km/hr10 to 20 km/hrAbove 20km/hr27

WIND ROSE DIAGRAMSUMMER (1991 – 2003)FIG – 6 CFig 328.3%9.8%6.3%17%CALM9.9%11.2%5.6%3.2%8.8%0 to 5 km/hr5 to 10 km/hr10 to 20 km/hrAbove 20km/hrWIND ROSE DIAGRAMAUTUMN (1991 – 2003)Fig-4FIG – 6 D17.2%6.7%4.4%14%CALM38%8.8%4.8%1.3%4.9%0 to 5 km/hr5 to 10 km/hr10 to 20 km/hrAbove 20km/hr28

2. MICRO - METEOROLOGICAL DATA:A weather station was installed near the site for hourly monitoring of temperature, humidity,wind velocity, wind direction and rainfall data for three months (1 st December, 2005 to 28 thFebuary, 2006). Monthly average data is given in Table –5. (Detailed data is given inAnnexure I)Table No.5Wind SpeedMonth Temperature ( 0 C) Humidity (%)(km/hr)Max Min Mean Max Min Mean Max Min MeanDecember 25 4 14.5 96 9 52 20.4 0.53 20.93January 28 1 14.5 95 10 52.5 25.9 1.0 13.45February 33 8 20.5 93 13 53 24.1 1.0 12.55i) Temperature:Average temperature of the area varied from 1 0 C to 33 0 C. Mean temperature varied between14.5 ºC and 20.5 ºC (Annexure I).ii) Relative Humidity :Average humidity of the area varied from 9% to 96%. The maximum humidity was recordedin December, 2005. The average humidity for each month is given in Table –5.iii) Rainfall:There were no rains during the study period.29

iv) Wind Speed:Wind speed was in the range of 0.53 Km/hr to 25.9 Km/hr. The wind speed was almostsimilar during the whole study period as per data given in Annexure I. The average windspeed for each month is given in the Table – 5.3. AMBIENT AIR QUALITYThe ambient air quality monitoring was done in winter season of 2005 to assess the ambientair quality.Monitoring was carried out at six stations for 12 weeks from December 2005 to January,2006. Monitoring was also conducted on weekends to assess the maximum impact onambient air quality.The guidelines for selections of ambient air monitoring stations as given in IS – 5182 part 14,were followed. These guidelines state that, “when the objective of air sampling is to identifythe contribution from specific sources of pollution, the sampling locations should be locatedin upwind and the downwind of such sources”. The location of air quality monitoring stationsshould satisfy the following conditions:1. The site should be representative of the area selected;2. The station should be set up and operated so as to yield data that can be comparedwith those from stations within the network; and,3. Certain physical requirements should be satisfied at the site.On studying the conditions of the project, it was observed that most of the pollution shall beemanating from the chimney of DG sets. So it was decided to choose stations in thepredominant wind directions in relation to the proposed chimney.30

ii)Sampling Stations:To select the air sampling locations, it was also seen that at least one station should bedownstream of predominant wind direction from the DG stack.Location of sampling stations is described below and shown in Fig 6.Station A-1 (On site) : It is a proposed Residential area located at the site.Station A-2 (Dwarka Sector-13): It is residential area, situated at a distance ofapproximately 2.0 km in SE direction.Station A-3 (Dwarka Sector-3): This area is basically residential in nature, situated at adistance of approximately 1.5 km in SE direction.Station A-4 (Dwarka Sector-4): It is residential area in SE direction at a distance ofapproximately 3.0 km.Station A-5 (Najafgarh): It is residential area at a distance of 5.5 km in W direction fromthe proposed site.Station A-6 (Nawada): It is residential area at a distance of 2.5 km in SE direction from theproposed site.ii)Duration of Sampling:Duration : 12 weeks from December, 2005 to February, 2006Period : Sampling was done 24 hourly continuous of SPM/RSPM and 8 hourlyfor gaseous parameters.31

iii)Sampling Procedure:Time averaged in – site sampling was adopted by passing a known volume of air through atrap, and a collecting medium (filter paper and bubbler). Respirable Dust Sampler was usedfor the purpose.This procedure was adopted because there are no short-term variations and low concentrationof gaseous pollutants was expected.iv)Analytical methods followed for ambient air quality monitoring:(a)Suspended Particular Matter (SPM):The samples for SPM were collected on GF/A Filter paper by Respirable Dust Sampler(RDS), operated at maximum rate of 1.5 cu.m./min. and concentration were determinedgravimetrically on 24 hrs. basis.(b) Sulphur dioxide (SO 2 ):Sulphur dioxide collection was done by aspirating a measured volume of air through a diluteacidified solution of hydrogen peroxide. For analysis, TCM method was followed (Ref.Chapter 700, Standard Method of Air Sampling and Analysis, 2nd edition, APHA, 1977).(c) Nitrogen Oxides (IS: 5182; Part – VI – 1975):Nitrogen oxides were estimated by bubbling air through 0.1 N Sodium hydroxide solutionand measured as nitrate through spectrophotometer at 540 nm.32

(d)Carbon Monoxide (Method 132 of APHA):The known volume of ambient air was passed a glass tube consisting of solid absorbentwhich react with carbon monoxide to form color. The length & depth of color is proportionalto the quantity of carbon monoxide present.(e)Hydrocarbon (Method 101 of APHA):Atmospheric hydrocarbons are quantified by gas chromatography. The air sample isintroduced in the gas chromatograph column containing activated alumina coated with B.Boxydipropionnitrile using helium as carrier gas. This gas stream is then introduced in FlameIonization Detector (FID).The hydrocarbon molecules are ionized in the intense heat of thisflame. Ions are collected at electrodes and resulting current (which is proportional to thenumber of carbon atoms in each hydrocarbon molecule) is measured in electrometer. Thedetection limit of this method is

Respirable Suspended Particulate Matter (RSPM): The RSPM values at the proposed siteranged between 148.66 to 356.04 µg/m 3 . The mean values of RSPM ranged between 166.04to 314.86 µg/m 3 and 98 percentile value was 298.94 µg/m 3 .Sulphur Dioxide (SO 2 ): The Sulphur dioxide values at the proposed project site rangedbetween 6.19 to 17.42 µg/m 3 . The mean values ranged between 8.75 to 13.55 µg/m 3 and 98percentile value was 13.40 µg/m 3 .Oxides of Nitrogen (NO x ): The values of oxides of nitrogen at the proposed project siteranged between 15.08 to 23.8 µg/m 3 . The mean values ranged between 20.92 to 22.95 µg/m 3and 98 percentile value was observed as 24.78 µg/m 3 .34

AMBIENT AIR QUALITY RESULTS (SPM)Table-6DateOn Site (Core Zone)DwarkaDwarka Sector 13(Buffer Zone)Dwarka Sector 3(Buffer Zone)Max Min Mean Max Min Mean Max Min Mean2.12.05 325.16 212.38 255.97 252.9 158.61 196.9 27.97 169.94 210.967.12.05 351.71 242.25 311.72 273.55 188.42 242.45 293.09 201.88 259.7715.12.05 331.71 263.84 301.15 258 205.21 234.22 276.42 219.87 250.9521.12.05 344.77 236.71 303.7 268.16 184.11 236.21 287.31 197.26 253.0827.12.05 393.51 237.9 331.79 306.06 185.03 258.06 327.93 198.25 276.493.01.06 359.76 251.45 307.41 279.81 195.57 239.1 299.8 209.54 256.1711.01.06 394.93 269.02 335.32 307.17 209.24 260.8 329.11 224.19 279.4319.01.06 356.36 231.72 295.2 277.17 180.22 229.6 296.96 193.1 24625.01.06 346.75 256.5 303.74 269.69 199.5 236.24 288.96 213.75 253.1131.01.06 342.79 248.65 306.19 266.62 193.4 238.15 285.66 207.21 255.1608.02.06 356.04 271.49 314.86 276.92 211.16 244.89 296.7 226.24 262.3914.02.06 274.67 214.94 242.51 213.64 167.17 188.62 228.89 179.11 202.0998Percentile334.54 260.20 278.78DateDwarka Sector 4(Buffer Zone)Najafgarh(Buffer Zone)Nawada(Buffer Zone)Max Min Mean Max Min Mean Max Min Mean2.12.05 339.61 213 264.41 289.03 181.27 225.03 361.29 235.98 284.417.12.05 367.34 253.02 325.58 312.63 215.33 277.09 390.79 269.17 346.3615.12.05 346.45 275.57 314.53 294.85 234.53 267.68 368.56 293.16 334.6121.12.05 360.09 247.23 317.19 306.46 210.41 269.95 383.08 263.01 337.4427.12.05 411 248.47 346.53 349.79 211.46 294.92 437.23 264.33 368.653.01.06 375.75 262.62 321.07 319.79 223.51 273.25 399.73 279.39 341.5711.01.06 412.48 280.98 350.22 351.05 239.13 298.06 438.81 298.91 372.5719.01.06 372.19 242.02 308.32 316.76 205.97 262.4 395.95 257.46 32825.01.06 362.16 267.9 317.24 308.22 228 269.99 385.28 285 337.4831.01.06 358.03 259.7 319.8 304.7 221.02 272.17 380.88 276.28 340.2108.02.06 371.87 283.56 328.86 316.48 241.32 279.88 395.6 301.65 349.8514.02.06 286.88 224.49 253.29 244.15 191.06 215.56 305.19 238.82 269.4598Percentile349.41 297.37 371.7135

AMBIENT AIR QUALITY RESULTS (RSPM)DateOn Site (Core Zone)DwarkaDwarka Sector 13(Buffer Zone)Dwarka Sector 3(Buffer Zone)Max Min Mean Max Min Mean Max Min Mean2.12.05 195.1 148.66 166.04 151.74 111.03 127.61 162.58 118.96 136.727.12.05 204.73 169.58 200.97 177.81 131.89 156.31 190.51 141.31 167.4815.12.05 202.34 179.41 193.96 157.38 139.54 150.86 168.62 149.51 161.6321.12.05 227.55 163.33 194.02 176.98 127.03 150.9 189.62 136.11 161.6827.12.05 263.65 166.53 216.18 205.06 129.52 168.14 219.71 138.77 180.153.01.06 241.04 178.53 202.06 187.48 138.85 157.16 200.87 148.77 168.3811.01.06 276.45 193.7 225.12 215.02 150.65 175.09 230.38 161.41 187.619.01.06 231.63 166.84 202.24 180.16 129.76 157.3 193.03 139.03 168.5425.01.06 232.32 182.12 202.82 180.7 141.65 157.75 193.6 151.76 169.0131.01.06 226.24 174.06 198.86 175.97 135.38 154.67 188.54 145.05 165.7208.02.06 356.04 271.49 314.86 191.08 147.81 163.93 204.73 158.37 175.6414.02.06 274.67 214.94 242.51 145.27 111.03 124.44 155.65 125.38 133.3398Percentile298.94 173.56 185.96Date Dwarka Sector 4(Buffer Zone)Najafgarh(Buffer Zone)Nawada(Buffer Zone)Max Min Mean Max Min Mean Max Min Mean2.12.05 203.77 149.1 171.36 173.42 126.89 145.84 216.77 165.18 184.497.12.05 238.77 177.11 209.9 203.21 150.73 178.64 254.01 188.42 223.315.12.05 211.34 187.39 202.58 179.86 159.48 172.41 224.82 199.35 215.5121.12.05 237.66 170.59 202.64 202.27 145.18 172.46 252.83 181.48 215.5727.12.05 275.37 173.93 225.79 234.36 148.02 192.16 292.95 185.03 240.23.01.06 251.75 186.46 211.04 214.26 158.69 179.61 267.82 198.36 224.5111.01.06 288.74 202.31 235.12 245.73 172.17 200.1 307.17 215.22 250.1319.01.06 241.93 174.25 211.23 205.89 148.3 179.77 257.37 185.37 224.7225.01.06 242.65 190.21 211.83 206.51 161.88 180.28 258.14 202.35 225.3531.01.06 236.3 181.79 207.7 201.1 154.72 176.76 251.38 193.4 220.9508.02.06 256.59 198.49 220.13 218.37 168.93 187.35 272.97 211.16 234.1814.02.06 195.08 149.09 167.1 166.03 126.89 142.22 207.53 158.61 177.7798Percentile233.07 198.35 247.9536

AMBIENT AIR QUALITY RESULTS (SO 2 )DateOn Site (Core Zone)DwarkaDwarka Sector 13(Buffer Zone)Dwarka Sector 3(Buffer Zone)Max Min Mean Max Min Mean Max Min Mean2.12.05 11.61 6.19 8.75 8.97 6.53 7.43 9.37 6 7.397.12.05 13.42 7.74 10.28 10.37 6.98 8.28 10.83 6.25 8.2915.12.05 12.67 7.39 9.91 9.79 6.71 7.99 10.22 6.10 8.0421.12.05 12.58 8.71 10.46 9.72 6.73 8.08 10.15 7.03 8.4427.12.05 15.48 9.68 12.86 11.96 7.48 9.94 12.49 7.81 10.373.01.06 16.15 8.89 12.05 12.48 6.87 9.31 13.03 7.18 9.7211.01.06 11.06 9.68 10.43 8.54 7.48 8.06 8.92 8.52 8.4219.01.06 12.39 7.07 9.3 9.57 6.46 7.52 9.99 6.81 7.525.01.06 12.58 9.09 10.45 9.72 7.02 8.07 10.15 7.33 8.4331.01.06 17.42 10.1 13.55 13.46 7.8 10.47 14.05 8.15 10.9308.02.06 14.14 9.29 11.68 10.92 7.18 9.02 11.4 7.49 9.4214.02.06 13.13 6.81 9.34 10.14 6.49 7.62 10.59 6.68 9.4198Percentile13.40 10.35 10.81Date Dwarka Sector 4(Buffer Zone)Najafgarh(Buffer Zone)Nawada(Buffer Zone)Max Min Mean Max Min Mean Max Min Mean2.12.05 12.14 6.47 9.15 10.29 6.49 8.09 13.19 7.04 9.947.12.05 14.03 8.09 10.75 11.89 6.86 9.11 15.25 8.8 11.6815.12.05 13.24 7.72 10.36 11.23 6.55 8.78 14.39 8.4 11.2621.12.05 13.15 9.1 10.94 11.15 7.72 9.27 14.29 9.9 11.8927.12.05 16.19 10.12 13.44 13.72 8.58 11.4 17.59 11 14.613.01.06 16.89 9.3 12.6 14.32 7.88 10.68 18.36 10.11 13.6911.01.06 11.56 10.12 10.9 9.8 8.58 9.24 12.57 11 11.8519.01.06 12.95 7.39 9.72 10.98 6.26 8.24 14.07 8.03 10.5725.01.06 13.15 9.5 10.92 11.15 8.05 9.26 14.29 10.33 11.8731.01.06 18.21 10.56 14.16 15.44 8.95 12.01 19.79 11.47 15.3908.02.06 14.78 9.71 12.21 12.53 8.23 10.35 16.06 10.56 13.2714.02.06 13.72 6.07 9.41 11.63 6.15 8.31 14.92 6.6 10.2398Percentile14.00 11.88 15.2237

AMBIENT AIR QUALITY RESULTS (NO X )DateOn Site (Core Zone)DwarkaDwarka Sector 13(Buffer Zone)Dwarka Sector 3(Buffer Zone)Max Min Mean Max Min Mean Max Min Mean2.12.05 24.24 16.93 21.39 18.73 13.08 16.53 19.55 13.66 17.267.12.05 26.24 18.25 21.97 20.27 14.1 16.98 21.17 14.72 17.7315.12.05 27.7 21.64 24.12 21.4 16.72 18.63 22.35 17.46 19.4621.12.05 26.18 15.87 20.92 20.23 12.26 16.16 21.12 12.8 16.8827.12.05 29.62 19.04 24.97 22.89 14.71 19.29 23.9 15.36 20.143.01.06 26.49 18.64 22.77 20.47 14.4 17.6 21.38 15.04 18.3711.01.06 24.6 21.76 22.95 19.01 16.82 17.74 19.84 17.56 18.5219.01.06 27.93 17.39 22.32 21.58 13.43 17.25 22.53 14.03 18.0125.01.06 23.8 21.53 22.51 18.39 16.63 17.4 19.2 17.37 18.1731.01.06 26.98 18.21 22.51 20.85 14.07 17.4 21.77 14.7 18.1708.02.06 28.98 16.66 21.42 22.39 12.88 16.55 23.38 13.44 17.2814.02.06 31.46 15.08 21.58 24.31 11.65 16.68 25.38 12.16 17.419824.78 19.14 19.99PercentileDateDwarka Sector 4(Buffer Zone)Najafgarh(Buffer Zone)Nawada(Buffer Zone)Max Min Mean Max Min Mean Max Min Mean2.12.05 25.34 17.7 22.36 21.48 15 18.96 27.54 19.23 24.317.12.05 27.43 19.08 22.97 23.25 16.18 19.47 29.81 20.74 24.9615.12.05 28.96 22.62 25.21 24.55 19.18 21.37 31.47 24.59 27.421.12.05 27.37 16.59 21.87 23.21 14.07 18.54 29.75 18.03 23.7727.12.05 30.97 19.91 26.1 26.26 16.88 22.13 33.66 21.64 28.373.01.06 27.7 19.48 23.81 23.48 16.52 20.18 30.11 21.18 25.8811.01.06 25.71 22.75 24 21.8 19.29 20.35 27.95 24.73 26.0819.01.06 29.2 18.18 23.33 24.75 15.41 19.78 31.74 19.76 25.3625.01.06 24.88 22.5 23.54 21.1 19.08 19.96 27.05 24.46 25.5931.01.06 28.2 19.04 23.54 23.91 16.14 19.95 30.66 20.7 25.5908.02.06 30.29 17.42 22.39 25.68 14.77 18.98 32.93 18.93 24.3414.02.06 32.89 15.76 22.56 27.81 13.36 19.13 35.75 17.13 24.539825.90 21.96 28.16Percentile38

Buffer Zone: Area within 10 km radius around the project site.Suspended Particulate Matter (SPM): The SPM values were rarely found usually high as itranged between 158.61 to 438.81 µg/m 3 . The mean values ranged between 188.62 to 372.57µg/m 3 and 98 percentile value was between 260.20 to 371.71 µg/m 3 .Respirable Suspended Particulate Matter (RSPM): The RSPM values in buffer zone rangedbetween 111.03 to 307.17 µg/m 3 The mean values of RSPM ranged between 124.44 to250.13 µg/m 3 and 98 percentile value was 173.56 to 247.95 µg/m 3 .Sulphur Dioxide (SO 2 ): The sulphur dioxide values in buffer zone ranged between 6 to19.79 µg/m 3 . The mean values ranged between 7.39 to 15.39 µg/m 3 and 98 percentile valuewas between 10.35 to 15.22 µg/m 3 .Oxides of Nitrogen (NO x ): The values of oxides of nitrogen in buffer zone ranged between11.65 to 35.75 µg/m 3 . The mean values ranged between 16.16 to 28.37 µg/m 3 and 98percentile value was observed between 19.14 to 28.16 µg/m 3 .The levels of carbon monoxide and hydrocarbons were insignificant at all the locations. TheHC measurements revealed that the values were below the detection limit of the equipment,which is less than 10.0 µg/m 3 .4. WATER QUALITYi) Sampling Stations:To assess the water quality of the proposed area, following stations (Fig – 7) were selected.Description of sampling stations are given below:Station W-1 (On site): This sample was collected from Borewell of the proposed site.39

Station W-2 (Najafgarh Drain): This site is situated in SE direction from the proposed siteat a distance of approximately 1.0 km.Station W-3 (Kakrola): It is a borewell sample collected from approximately 1.5 kmdistance from the proposed site in SW direction.Station W-4(Sector 13): It is a borewell sample collected from approximately 2.0 kmdistance from the proposed site in SE direction.Station W-5 (Sector 3): The proposed site is located at a distance of approximately 1.5 kmfrom the proposed site in SE direction.Station W-6 (Paschim Vihar): The proposed site is located at a distance of approximately6.5 km from the proposed site in NE directionStation W-7 (Yamuna River): The proposed site is located at a distance of approximately16 km from the proposed site in N directionStation W-8 (Yamuna Canal): The proposed site is located at a distance of approximately3.5 km from the proposed site in NE directionii) Sampling Frequency and Sampling Techniques:As per the standard practice, one sample from each station was taken each month (24samples) in the season commencing from September 2005 to October 2005. Sampling wasdone by standard sampling technique as per the Standard Methods (AWWA & APHA).Necessary precautions were taken for preservation of samples.The physical parameters viz. pH, temperature and conductivity were measured at the siteusing portable water analyzer (Century). Dissolved oxygen was fixed on the spot as per40

Winkler’s method. The parameters (defined in IS – 2490; Standard) for identified waterdischarge on inland surface water etc., except metals were analysed as per proceduresdefined in IS – 2488 and “Standard Method for Water and Waste Water Analysis” (AWWA,APHA).iii) Results:As is evident from the sampling locations, water quality assessment represents both surfaceand groundwater. The results are presented in Table 7.Core Zone: Core zone is taken as proposed project site. There is no surface water body inthe core zone. The physico chemical parameters are all within stipulated standards definedfor drinking purposes IS:10500.pH of the sample was 7.1. Total Dissolved Solids (TDS) was 3189 mg/l. The Alkalinitywas observed to be 152 mg/l. The Hardness value was 648 mg/l. The concentration ofCalcium ions was 118.4 mg/l. The Magnesium ion concentration was observed as 20.8mg/l. The concentration of Chlorides in groundwater at proposed project site was 1125.37mg/l. The Sulphate value was observed as 46.9 mg/l. The Nitrate value was observed as 1.1mg/l. The Phosphate was insignificant (

WATER QUALITYSl. Drinking W1 W2 W3 W4 W5 W6 W7 W8No.WaterParameter Unit (Std)Physical1 Colour Hazen 5 2 5 2 2 2 2 3 22 pH 6.5 -8.5 7.1 7.8 7.9 8.1 7.4 7.4 7.4 7.63 Temperature0 c 24 26.2 24.6 25.9 26 25.7 26 25.84 Turbidity NTU 5 2 3 2 2 3 2 3 25 T.D.S. mg/l 500 3189 1535 1167 840 133 617 547 1886 Oil & grease mg/l - ND ND ND ND ND ND ND ND7 Odour Unobjectionable BDL BDL BDL BDL BDL BDL BDL BDLChemical8 Dissolved Oxygen mg/l - 6.3 4.6 6.4 6.3 6.1 6.4 6.1 6.29 Alkalinity mg/l 200 152 252 231 204 74 306 116 6410 Calcium mg/l 75 118.4 112 64 88 32 68 67.2 38.411 Magnesium mg/l 30 20.8 68.04 13.6 7.78 7.8 2.6 2.85 2.8412 Hardnessas CaCO 3 mg/l 300 648 560 216 232 112 358 216 14413 Sodium mg/l - 884 196 168 129.7 18 192 138 2914 Potassium mg/l - 128 41 28 17.3 2.9 31 29 4.315 Chloride mg/l 250 1125.37 181.94 94.6 92.3 13 84.6 134 1016 Sulphate mg/l 200 46.9 41.1 42.2 8.7 7.2 46.7 37.4 28.817 Nitrate mg/l 45 1.1 2.8 0.4 0.2 0.3 0.3 0.6 0.218 Fluoride mg/l 1

Buffer Zone: Area within 10 km radius around the proposed project site.Surface Water: Najafgarh Drain, Yamuna Canal and Yamuna River are the surface waterbodies in the area. The groundwater was collected from borewells/tubewells and hand pumpsat various places located in buffer zone.pH of the samples ranged between 7.4 to 8.1. Total Dissolved Solids (TDS) was between133 to 1535 mg/l. The Alkalinity values in buffer zone were observed between 64 to 306mg/l and the Hardness values were ranging between 112 to 560 mg/l. The concentration ofCalcium ion was found between 34 to 112 mg/l The Magnesium ion concentration wasobserved between 2.6 to 68.04 mg/l.The concentration of Chlorides in groundwater in buffer zone was between 10 to 189.54mg/l The Sulphate values were observed to be between 7.2 to 46.9 mg/l The Nitrateconcentration was observed between 0.2 to 4.8 mg/l. The Phosphate was insignificant (

Station N-4 (Dwarka Sector-4): It is residential area in SE direction at a distance ofapproximately 3.0 km.Station N-5 (Najabgarh): It is residential area at a distance of 5.5 km in W direction fromthe proposed site.Station N-6 (Nawada): It is residential area at a distance of 2.5 km in SE direction from theproposed site.ii)Methodology:At each station noise level was monitored for 24-hours simultaneously. For eachmeasurement, dB (A) readings were taken for every 15 minutes to get L d , L n and L dn .iii)Results:Results are summarized in Table 8. The ambient noise level at the proposed project site is onthe higher side due to metro station in the near by area. During the daytime, noise at projectsite was 68.37 dB (A). The standards for residential areas are ~ 55 dB (A). During night thenoise level at the project site was observed to be 57.78 dB (A) which is higher than the nighttimenoise standards of 45 dB (A). The high noise level is due to construction activity at nearby Delhi Metro site.The results of monitoring locations situated near traffic intersectionsrevealed high noise levels.44

NOISE QUALITY RESULTTable-8DayNight6.00 am – 9.00 9.00 pm – 6.00pmamResidential 55 45Standard in dB(A) Commercial 65 55Site Location Area Category Ld Ln LdnN1 On Site Proposed residential 68.37 57.78 63.12N2 Sector 13 Residential 61.24 53.43 58.27N3 Sector 3 Residential 58.38 51.36 54.68N4 Sector 4 Residential 59.26 52.75 55.31N5 Najafgarh Residential 65.23 51.81 59.26N6 Nawada Residential 62.98 54.52 58.71Ld - Leq level in day-time, Ln - Leq level in night-time, Ldn - Leq level in day and night6. SOIL QUALITYTo assess the soil quality of the proposed area, following stations were selected. Soil profileand quality was studied at 8 different locations. Locations of soil sampling stations aredescribed below and location is shown in Fig 9.I) Sampling location:Station S-1 (On site): This sample was collected from the proposed site.Station S-2 (Near Munga Shpur): The sample was collected at a distance of approximately2.3 km in NW direction from the proposed site.Station S-3 (Najafgarh): This site is situated in SE direction from the proposed site at adistance of approximately 1.0 km.45

Station S-4 (Kakrola): The sample was collected at a distance of approximately 1.5 km inSW direction from the proposed site.Station S-5 (Sector 13): The sample was collected at a distance of approximately 2.0 km inSE direction from the proposed site.Station S-6 (Sector 3): The proposed site is located at a distance of approximately 1.5 kmfrom the proposed site in SE direction.Station S-7 (Uttam Nagar): The proposed site is located at a distance of approximately 3.5km from the proposed site in NE directionii)Sampling procedure & Analysis:Augur method was used and samples were collected at 15 cm depth after removing the uppercrust. Samples from each spot were well mixed with hand on a clean polythene sheet. About500 gms of soil was retained after process of quartering. This sample was kept for some timefor air drying at room temperature, stored in polythene bag with label at the top. Sampleswere analysed for bulk density, electrical conductivity, pH, nitrogen, phosphorus, calcium,magnesium and organic contents.iii)Results:Results are summarized in Table 9, which shows that soil colour was yellowish brown andbulk density was 1.32 and porosity 46% at proposed project site. Magnesium was 4.2 mg/kg.Nitrogen was 354 kg/ha, phosphorus was 50 kg/ha and potassium was 92 kg/ha. The organicmatter was observed to be 0.45%.46

Soil Quality DataParameter S1 S2 S3 S4 S5 S6 S7Table 9Colour Yellow Blackish Light Brown Brown Brown BrownBrown Brown BrownTexture Sandy Clay Loam Clay Loam Sandy Loam Sandy SandyLoamLoamLoam LoamBulk density 1.32 1.38 1.4 1.39 1.37 1.36 1.35Porosity 46% 52% 54% 42% 46% 43% 47%pH 7.5 7.9 7.6 6.9 7.1 7.3 7.4N (kg/ha) 354 423 316 327 334 368 351P (kg/ha) 50 53 54 56 59 60 61K (kg/ha) 92 88 85 88 71 72 86Ca (mg/kg) 46 42 48 53 41 56 43Mg (mg/kg) 4.2 3.9 14.6 4.2 8.7 6.95 3.9Organicmatter (%)0.45 0.84 0.49 0.32 0.31 0.2 0.427. FLORA AND FAUNAPlants/animals and environment are inter related toeach other. With the change in environmentalconditions, the vegetation cover as well as animalsreflect several changes in its structure, density andcomposition. The present study was carried out intwo separate headings for floral and faunalcommunity respectively.47

i) Floral Community: The study area was divided into two zones as given below;♦ Core Zone: within the project area♦ Buffer Zone: (a) 100 m radius around project area(b) 10 km radius around the project areaii)Methodology: To evaluate the floral composition of the area general survey weremade. The inhabitants were also consulted to get the correct picture.iii) General Vegetation Pattern: The prevailing vegetation cover over the area is mainlyof tropical dry deciduous forest as per the Champion and Seth (1968) “Classification of foresttype of India”.o Core Zone : There was no vegetation within the core zone. Only a few species ofParthenium, Acacia and Cynodon dactylon were seen.o Buffer Zone : in 100 m radius around the project area:The list of plants recorded is given in Table 7. There is no forest area in this zone. Thevegetative community of the area is mainly under open scrub forest and because ofurbanization area is usually surrounded with planted varieties.The dominant species are babool (Acacia nilotica), vilayati babool (Acacia sp.), neem(Azadarachta indica), Gulmohar (Cassia sp.), Safeda (Eucalyptus), Carrot grass(Parthenium sp.), etc. The prominent grass is Cynodon dactylon.No threatened, rare, endangered or endemic species were observed during the survey in thisBuffer Zone (100m radius around the project area).48

Sr. No. Local NamesBotanical Names1 Babool Acacia nilotica2 Vilayati babool Acacia sp3 Neem Azadirachta indica4 Safeda Eucalyptus5 Dhatura Datura sp.6 Ber Zyziphus sp.7 Amaltas Cassia tora8 Shisham Dalbergia sissoo9 Carrot grass Parthenium sp.10 Gulmohar Cassia sp.Table 10 in 10 km radius around the project area:The list of plants recorded is given in Table 11. There is no protected forest area in thiszone. The vegetative community of the area is mainly under open scrub forest and because ofurbanization area is usually surrounded with planted varieties. The dominant species arebabool (Acacia nilotica), vilayati babool (Acacia sp.), neem (Azadirachta indica), Gulmohar(Cassia sp.), Safeda (Eucalyptus), Carrot grass (Parthenium sp.), amaltas (Cassia tora),Dhatura (Datura sp.), Arandi (Ricinus communis), ber (Zyziphus sp.), Bougainvellia, peepal(Ficus religiosa), shisham (Dalbergia sissoo), bottle palm, bottle bush, etc. The prominentgrass species is Cynodon dactylon,Agricultural crops: Areas at places are used for agriculture purposes. The main crops arewheat, cereals and vegetables. No threatened, rare, endangered or endemic species wereobserved during the survey in Buffer Zone (10 km radius around the project area).49

Sr. No. Local Names Botanical Names1 Babool Acacia nilotica2 Vilayati babool Acacia sp3 Neem Azadirachta indica4 Safeda Eucalyptus5 Dhatura Datura sp.6 Arandi Ricinus communis7 Ber Zyziphus sp.8 Peepal Ficus religiosa9 Bougainvelia Bougainvelli10 Bottle palm Beaucarnea recurvata11 Amaltas Cassia fistula12 Shisham Dalbergia sissoo13 Bottle brush Callistemom sp.14 Carrot grass Parthenium sp.15 Gulmohar Cassia sp.16 Oak Quercus spTable No. 11iv)Faunal Community: A general faunal study was carried out for the core zoneand buffer zone separately as given below;• Core Zone : There was no unique faunal community within the core zone of theproject area, except most common ones like toad, frog, crow, sparrow and maina etc .• Buffer Zone : in 100 m radius around the project area50

The species observed in Buffer zone (10 km around the project area) are given in Table 12.No threatened, rare, endangered or endemic species were observed during the survey inBuffer Zone (100m radius around the project area).Amphibians: Among amphibians toad (Bufo sp.) and frog (Rana tigrina) were observedReptiles: Among reptiles Indian garden lizards (Calotes versicolor), house lizards(Hemidactylus sp.) were observed, while local residents claim to have seen some snakevarieties.Mammals: Among mammals Indian palm squirrel (Fumambulus pennanti), cat, dog (Cuonsp.), cow, Buffalo, rat (Rattus rattus) etc. were observedAves: Among aves common birds like crow (Corves splendens), sparrow (Passerdomesticus) etc. were observed.Sr. No. Local Names Zoological NamesAmphibians1 Toad Bufo sp2 Frog Rana tigrinaReptiles3 Indian garden lizards Calotes versicolor4 house lizards Hemidactylus sp.5 cobra Naja naja6 viper Vipera spMammals:7 Indian palm squirrel Fumambulus pennanti8 Cat Felis sp.9 Dog Cuon sp10 Cow Bos sp.11 Rat Rattus rattusAves:12 Crow Corves splendens13 Sparrow Passer domesticus14 Baya Ploceus philippinus15 Parrot Psittacula krameriTable 1251

in 10 km radius around the project area:Amphibians: Among amphibians toad (Bufo sp.) and frog (Rana tigrina) were observed.Reptiles: Among reptiles Indian garden lizards (Calotes versicolor), house lizards(Hemidactylus sp.) were observed. White cobra (Naja naja) and viper (Vipera sp.) arereported to have been seen.Mammals: Among mammals Indian palm squirrel (Fumambulus pennanti), cat, dog (Cuonsp.), cow, Buffalo, rat (Rattus rattus) etc. were observedAves: Among aves common birds like crow (Corves splendens), sparrow (Passerdomesticus), parrot (Psittacula krameri), baya (Ploceus philippinus), peafowl (Pavocristatus), pigeon (Columba livia), Egretta sp. etc. were observed. List of species observed inthis buffer zone is given in Table 13.Table 13Sr. No. Local NamesZoological NamesAmphibians1 Toad Bufo sp.2 Frog Rana tigrinaReptiles3 Indian garden lizards Calotes versicolor4 House lizards Hemidactylus sp.5 Cobra Naja naja6 Viper Vipera sp.Mammals:7 Indian palm squirrel Fumambulus pennanti8 Cat Felis sp.9 Dog Cuon sp.10 Cow Bos sp.11 Horse Equs sp.52

12 Rat Rattus rattusAves:13 Crow Corves splendens14 Sparrow Passer domesticus17 Baya Ploceus philippinus18 Parrot Psittacula krameri19 Peafowl Pavo cristatus20 Pigeon Columba livia21 Egretta Egretta sp..22 Bulbul Pycnonotus barbatus23 Myna Acridotheres tristis24 Koel Eudynamys scoloopacea25 Teal Avas vcreccav) Endangered and Threatened Species:Endangered and threatened animals of India have been listed in the Schedule I and ScheduleII of the Wildlife (Protection) Act, 1972 (amended in 2001). No threatened, rare,endangered or endemic species were observed during the survey in core zone. In buffer zonefollowing species were observed.Schedule I: None of the species were recorded from Schedule I.Schedule II: Birds: Peafowl- Pavo cristatus Reptiles: Indian cobra- Naja naja53

8. LAND USEThe entire study area (10 kms radius coverage from the site) falls in Delhi. Small pockets ofintense and densely populated urban clusters amidst rural and semi-urban areas characterizethe total study area.9. SOCIO-ECONOMIC SCENARIOi) Population :Total population of the buffer zone is 3076184 as per 2001 Census of India. Total ruralpopulation is 350951 and urban population is 2725233.Rural Population DelhiS.No. Name House Holds Population1 Neelwas Rural 16 23012 Nilithi Rural 127 228883 Dindarpur Rural 61 122164 Kanganheri Rural 21 37275 Isapur Rural 776 46526 Bajghera Rural 508 28277 Jafarpur Rural 914 50658 Jaroda Kalan Rural 2878 147749 Paprawat Rural 752 421310 Bamrauli Rural 6 3311 Budhera Rural 487 282812 Mitraon Rural 855 487613 Tajpur Khurd Rural 15 268414 Najafgarh Rural 1142 16838415 Punjabi Bagh Rural 541 7708216 Delhi Cantonment Rural 195 22401Total 9294 35095154

Urban Population DelhiS.No. Name House Holds Population1 Nangloi Jat Ward No. 43 Urban 1201 1268122 Nangloi Jat Ward No. 44 Urban 295 241363 Mundka Ward No. 44 Urban 355 438734 Chawala Ward No. 55 Urban 31 90475 Sadar Bazar Urban 2922 1329476 Najafgarh Urban 6601 7431167 Punjabi Bagh Urban 4537 5170908 Rajouri Garden Urban 4939 4699639 Delhi Cantonment Urban 1757 284897Total 32668 2725233ii) Households :Total households in the buffer zone are 41962 as per 2001census of India. Total ruralhousehold and urban household are 9294 and 32668 respectively.iii)Basic Infrastructure Facilities in VillagesAll the villages lying in the study area are well connected by pitched roads. All the villageshave at least a primary school, a primary health center, post office and branches ofnationalized banks. All the villages are connected by telephone and electricity grid. Thefindings of the survey conducted at selected villages and urban areas are given in Table 15.55

Socio Economic SurveyTable 15S.No. Parameter Name of VillageMadhavNagarLalBaghAzadpurVillageMCDColonyShalimarVillageSahipurVillage1 Occupationor Source ofincomeSinghalpur VillageGujarawalaTownDerawalaNagarModelTownLabour Labour Business, Business, Business Business Business Business, Business,BusinessPrimaryEducationServiceLabourServiceService2 Population 1000 1000 2500 9000 6000 2500 20000 4000 30003 EducationalPrimary 12th 10th 10th 10th Graduatio Graduatio GraduatioStatusn n n4 Monthlyincome1500 3000 10000 4000 8000 2000 20000 10000 100005 Main Crop Nil Nil Nil Nil Nil Nil Nil Nil Nil6 School Nil Yes Yes Yes Yes Yes Yes Yes Yes6 Hospital Nil Yes Dispensar Nil Nil Nil Yes Yes Nily7 Post office Nil Yes Nil Yes Nil Nil Yes Yes Yes8 Bank Nil Nil Yes Nil Nil Nil Yes Yes Yes9 Market AzadpurAzadpurShastriMarketLocal Local Local Local Local Local10 Electricity Yes Yes Yes Yes Yes Yes Yes Yes Yes11 Source of Supply Supply Supply Supply Supply& Supply& Supply Supply SupplyWaterBoring Handpump12 Tube well Nil Nil Nil Nil Nil Nil Nil Nil Nil13 Depth ofwater(ft)40 80 20 40 70 45 35 70 20iv) Employment and IncomeAs Delhi is the Capital of the country, most of the male population in rural and urban areasare engaged in either unskilled jobs, laborers, office work and shopkeepers. There is enoughemployment potential in the city. Due to development of the surrounding areas, theemployment potential of the city has increased.56

As per the survey report, Middle – class people in the nearby areas work in Delhi andGurgaon for services. Some have shops. Lower class people depend on daily wagesemployment for which they work in Delhi and Gurgaon regions.The average income of a family in urban villages is around Rs. 6,000 to Rs. 8,000 and inrural villages from Rs. 4,000 to Rs. 5,000 per month. The proposed project will generatemore employment for unskilled people as labours and also after the completion of project asservice personnel like gardener, safai wala etc.10. TRAFFIC DENSITYWith an ever increasing urbanization, road traffic is also increasing. The traffic density atdifferent points of approach to the project site is given in Table 16.Traffic Density DataTable 16Time Car/ LTV Truck /Bus Two Wheeler OthersNajafgarh Road towards Uttam Nagar7.00 am to 11.00 am 2057 1120 885 12111.00 am to 3.00 pm 2280 1035 928 964.00 pm to 8.00 pm 2195 1157 690 64Najafgarh Road towards Najafgarh7.00 am to 11.00 am 2270 1342 1398 3611.00 am to 3.00 pm 2532 1870 1612 434.00 pm to 8.00 pm 2734 1324 1741 55Kakrola Road7.00 am to 11.00 am 1867 365 970 3411.00 am to 3.00 pm 1389 590 1840 524.00 pm to 8.00 pm 2053 492 2270 4357

CHAPTER 4This chapter provides various environmental mitigations & control measures for minimization ofthe adverse effect of various pollutants introducing environmental management plan (EMP).1. IMPACT ASSESSMENT & ENVIRONMENT MANAGEMENT PLANThe perusal of the information reveals that the project has positive as well as negativeimpacts. The study undertaken for the “Metro Park ” project which indicates that generationof employment opportunities, infrastructure development and commercial activities will havepositive effects.The negative impacts of the project have mitigated/prevented/controlled. Most of them weretransitory in nature.Planning:In planning phase consideration for the landscaping, plantation and pollutionmitigation/control measures shall be taken.Construction:Ground leveling shall lead to generation of dust and gaseous emissions from the earthmovingmachinery. Water sprinkling shall be done to reduce dust generation. No tree were felled,however, some bushes at the site were removed.An area of 11231.83 m 2 of land shall be maintained as green area. Approximately 1600Trees/ Ornamental plants shall be planted in the area to make the complex beautiful andgreen.59

Post-Construction:During maintenance and operation, power generation and activities produce wastes, whichneed special attention. During operation when power fails, DG sets are operated, whichgenerate exhaust gases, which shall disperse in the atmosphere through adequate stackheight.2. AIR POLLUTION/EMISSION INTO THE ATMOSPHEREAir pollution happens due to release of air emissions into the atmosphere. There are only onesources i.e. D. G. Set emissions.i) During construction activity there will be use of materials as given in chapter 2. Thesematerials will be transported by trucks to the site. At site, it will be handled manually and bytractor trolley. As most of the materials are dry solids, there will be air pollution during theirhandling at different stages for which all mitigation methods shall be adopted.ii) Emissions from DG sets:Project authorities shall install three DG sets (1000 KVA x 2 no., 500 KVA x 1 no.). Dieselis used as fuel. The burning of diesel emits flue gases (particulate matter, SO 2 and NO x ).The stack for discharging the emissions from the DG sets shall be installed up torecommended height prescribed by CPCB.3. WASTEWATER GENERATIONIn the residential complex, water is used mainly for domestic purposes in kitchens,bathrooms, toilets etc. Therefore, wastewater discharge is mainly sewage. Total quantity ofwastewater generation likely to be 224 KLD. The generated sewage is collected and treated60

in-house Sewage Treatment Plant of 225 KLD. The treated wastewater is used for cleaningand gardening.It should therefore be concluded there is no significant impact on surface water quality &hydrology of the area. The proposed rainwater harvesting scheme stabilizes the groundwatertable in the area. The water balance is presented in Fig 13Fig 13Total Water Requirement(340 KLD)Fresh Water Requirement(116 KLD)Treated Water(224 KLD)Domestic Use(260 KLD)Cleaning & Gardening(60 KLD)Cooling(20 KLD)RECYCLEDDomestic Waste(208 KLD)10 KLWastewater(4 KL)STP(224 KLD)EXCESS WATERTO PUBLIC SEWER61

Scheme of Sewage Treatment Plant:The sewage treatment plant (FLUDIZED AEROBIC BIOREACTORS (FAB) – 225m 3 /day) shall be installed to treat the raw sewage having the following characteristics:RAW SEWAGE CHARACTERISTICSFlow M 3 / day 225pH - 7.0 – 8.0BOD mg / l 250COD mg / l 400TSS mg / l 100Oil & Grease mg / l

4. The oil present is in free-floating form. Suitable Oil & Grease trap shall be installed atthe outlet of the kitchen / canteen facility, in case the Oil & Grease at the inletexceeds 20 mg/l.The process for Sewage treatment Plant is as follows:The sewage is first passed through a Bar Screen Chamber & an Oil & Grease Chamberwhere any extraneous / floating matter gets trapped.The sewage is then collected in a Receiving Sump where the variations in flow andcharacteristics are dampened, which otherwise can lead to operational problems andmoreover it allows a constant flow rate downstream. Here the sewage is kept in mixedcondition by means of coarse air bubble diffusion.The equalized sewage is then pumped to the Fluidized Aerobic Bed Reactors (FAB) whereBOD/COD reduction is achieved by virtue of aerobic microbial activities. The FAB reactorsruns in series. The oxygen required is supplied through coarse air bubble diffusers.The excess bio-solids formed in the biological process are separated in the downstream TubeSettler Tank. The clear supernatant after disinfections is sent to the tertiary polishing sectioncomprising of a Dual Media Filter and an Activated Carbon Filter, passes throughSoftener for reducing the hardness.The biological sludge generated from the FAB, which is settled in the Tube Settler, is drainedthrough the Filter Press.4. SOLID WASTE MANAGEMENTThe Solid waste generated during Construction was approx. 23 tonnes/day. The wastegenerated was utilized for filling the low-lying areas and landscaping.63

It is estimated that for 1422 population, around 640 kg/day of garbage (municipal solid wasteshall be generated.The waste generated are collected in four containers (bins)Green - Biodegradable material for compostingRed - non-biodegradable material for landfillBlue - Recyclable materialBlack - Hazardous wasteThese bins will be emptied into the main bin of the floor. From bins of each floor garbagewill be collected by service provider and waste shall be discharged to main bin of thecomplex. The red and green bins shall be picked up for disposal. The management hasengaged a vendor which carries this waste for recycling and rest to municipal solid wastesite. The management has engaged a vendor & they will dispose the waste at the proposedsite.Solid WasteSegregationGreen Blue Red HazardousBin Bin Bin WasteGreen bin Complex Blue Bin Concept Rag Picker ApprovedRecycler /Service ProviderTruck (Municipal Council)Solid Waste Disposal Site64

5. NOISEIn the residential complex noise is produced due to DG sets operation and due to vehiclesmovement. The DG sets will be covered by acoustic covering to minimize impacts of noise.Overall noise levels will be well with in the permissible limit.6. SOCIO-ECONOMIC CONDITIONAir emission, water effluent, soil and noise, as a result of the existence of the residential iswell within the permissible limits and do not have any adverse effect on the health and socio– economic aspects of people inhabiting the core and buffer zone.Apart from employment as skilled and un-skilled during construction, following advantageswill be availed by the local people:. Infrastructure development of the overall area. Electrification. Growth of small shops, markets & trading activities. Green belt development in the area65

CHAPTER 5EMERGENCY PREPAREDNESS PLAN1. INTRODUCTIONIn the complex, there are many inflammable material and diesel which can cause variousemergencies.In first step risk assessment has been done and then emergency preparedness plan and safetyhas been prepared.2. RISK ASSESSMENTIn the complex following are the chemicals/material used or produced:a) Dieselb) Furnishing Materiala) Diesel:Name :Common Name : DieselChemical Name : DieselPhysical characteristics:Type : LiquidFlash Point:Colour : ColourlessOdour : Organic OdourChemical Characteristics :i) Reaction with Fire : Inflammableii) Reaction with water : Suspended in wateriii) Reaction with Air : Inert in absence of flameiv) Storage / Packing : It is stored in MS Tanks67

Diesel Storage:In case Diesel catches fire, it cannot spread to other area as this is isolated from otheractivities. The smoke, which will be generated during the fire, will spread within 1 to 2 km.radius. But due to low back ground concentration of pollutants and dispersion the smoke willnot be harmful.b) Furnishing Material:Name:Common Name : Wood, mattresses, clothPhysical characteristics:Type : SolidChemical Characteristics:i) Reaction with Fire : It catches fireii) Reaction with Water : It will absorb water and become wet.iii) Reaction with Air : It can fly (if fine particle) in high wind speed.iv) Storage / Packing : It will be stored in rooms3. REMEDIAL MEASURES:a. Diesel:• It shall be kept at properly defined and isolated from other activities.• To avoid any fire no smoking or lighting of matchstick shall be allowed within 10 mradius of the storage.• The manpower will be trained for taking precaution to avoid the fire.• In case of fire it can be controlled within that area by spraying water.b. Furnishing Material:• The manpower will be trained to handle the material.68

• In case of any contact with water it will be segregated at source.• In case human being is exposed, he should be taken away from the area.4. EMERGENCY PREPAREDNESS PLANThe emergencies include fire and personnel injury. Following is suggested to handleemergencies:a. Planning: Planning include following:Procedure to be followed by all residents who will be there before evacuation.Depending on type of emergency, residents will follow the defined procedure asgiven below:i) Fire:As most of the material and finished products are inflammable, no smoking and no fire willbe allowed. In case of fire, fire extinguisher will be used. Fire extinguishers are put at theentrance of storage rooms. The Fire Extinguisher (FOG) System has been provided as perfire safety plan. The phone number of nearest fire service stations has been displayed atvarious points and also near the fire extinguishers.ii) Personal Injury, burn or any other illness:In case of any injury, burnt or illness, a medical facility room has been provided near thegate. The telephone number of nearest hospital, fire service and police station will bedisplayed on wall near the main gate.69

iii) Reporting of fire or any other emergency:In case of fire or any emergency, it will be first reported to the Security Incharge for takingnecessary action. Security Incharge will inform the concerned Govt. Dept. for control thesituation (like fire service in case of fire). An emergency alarm will be put in guards roomand it will have switches at:Electric Switch RoomEach BlockD. G. Set roomb. Chain of Command:In case of any emergency to avoid any confusion, following will be the chain of command:OFFICIALSSECURITY INCHARGESECURITY GUARDSc. Communication:In case normal communication (telephone) is damaged due to any disaster, guards will havemobile phones for communication with fire service station and hospital etc., as may require.70

d. Accounting of Personnel:Security Incharge will check the presence of all residents who were present at the time ofemergency. In case any person found missing, it will be reported to Officials for getting helpof fire services and police.e. Emergency Response Team:An emergency response team comprises of the following:Officials : TwoSecurity Incharge : OneSecurity Guard : Fourf. Training:All the team members are trained to take necessary steps in case of emergency. They willhave the following information:i) Escape routeii) Alarm systemiii) Reporting to officials or emergency response teamiv) Shut down proceduresv) Types of emergencies which may arise.71

g. Personnel Protection:It is extremely important that all the people are protected in case of emergency. Some of thesafety equipment/ material which may be required are:i) Face shield for protecting eyes from harmful fumesii) Blankets to shield fire.iii) Fire Proof coats, boots and glovesThis equipment will be kept ready in administrative block under the supervision ofsupervisor.h. Safety Awareness:For awareness regarding safety, the general safety rules are displayed at the notice boards atoffice, Control Room and Guard Room.72

CHAPTER 6CONCLUSION AND RECOMMENDATIONSOn the basis of information provided by the proposers M/s Uppals Housing Pvt. Ltd, otherdata procured from the Government agencies, census report, IMD etc. and the data generatedby the consultants M/S Perfact Solutions and analysis of generated information, thefollowing generalized conclusions can be drawn.1. In the residential complex construction will cover m 2 on the ground 5372.051 out ofplot area of 21936.814 m 2 . The estimated cost of the project will be Rs 185.58crores.2. The project shall be completed by 12 months.3. BSES will provide necessary power to meet the requirement of the complex which is3500 KVA A power back up shall be provided by installing three DG sets ( 500 KVAx 1 no. & 1000 x 2 no.)4. Sufficient water shall be available through existing municipal supply and necessarystorage is done in overhead tanks.5. Ambient air quality shall remain within the prescribed standards. The recognizedsources of air pollution in the area are transport system and diesel generators. TheDG sets are the only point source of air pollution and discharge shall be throughstacks of sufficient height.6. There is practically no source of water pollution from the project as in-housesewage treatment plant based on FAB technology shall be installed and treatedwastewater shall be used for gardening and washing.74

7. Acoustic enclosures of DG sets shall be done and adequate stack height shall beprovided.8. Sufficient parking space for vehicles of residents and visitors has been provided.9. 5 number of Rain Water harvesting pits shall be provided to recharge the groundwater.10. The impacts, which have been identified in the planning, development andconstruction phase, will be transitory and enough provisions have been made tomitigate them. The construction & operation phase will have both positive &negative impacts. But negative impacts have been made positive throughenvironmental control measures. The infrastructure development, greenery and rainwater harvesting are positive impacts.11. The solid waste shall be segregated and managed through composting and landfill atdesignated site.12. A greenery of adequate density shall be in the 30% of total project area.13. By and large there is no negative impact of activities proposed. The positive impactswill be advantageous in the socio economics of the area.75

Micro Meteorological DataANNEXURE IDate Temperature Humidity Wind Speed Direction RainfallMax Min Max (%) Min (%) Max Min01.12.05 20.90 8 68 10 11.1 0.53 NE NIL02.12.05 21.00 6 80 10 16.7 1 NW NIL03.12.05 21.00 5 95 13 14.8 1 CAIM NIL04.12.05 22.00 5 89 12 20.4 1.8 CALM NIL05.12.05 24.00 11 52 11 20.4 3.7 CALM NIL06.12.05 25.00 7 78 20 5.6 1 NW NIL07.12.05 25.00 7 87 13 9.3 1 NW NIL08.12.05 24.00 7 87 16 13 1 NW NIL09.12.05 24.00 7 87 16 9.3 1 NW NIL10.12.05 25.00 7 87 18 9.3 1 NW NIL11.12.05 22.00 6 82 11 7.6 1 SW NIL12.12.05 22.00 5 87 9 5.6 1 SW NIL13.12.05 20.00 5 81 17 11.1 1 NE NIL14.12.05 21.00 7 76 16 14.8 1 NW NIL15.12.05 20.00 4 85 21 9.3 1 SW NIL16.12.05 23.00 7 83 30 3.7 1 CALM NIL17.12.05 22.00 8 89 28 11.1 1 CALM NIL18.12.05 21.00 6 80 21 11.1 1 NW NIL19.12.05 20.00 4 87 28 1.9 1 CALM NIL20.12.05 21.00 4 90 37 7.4 1 NE NIL21.12.05 23.00 6 94 32 3.7 1 CALM NIL22.12.05 21.00 7 93 30 9.3 1.9 SW NIL23.12.05 15.00 10 95 78 9.3 1 SW NIL24..12.05 18.00 8 96 44 13 3.6 NW NIL25.12.05 18.00 8 90 42 15.6 1 NW NIL26.12.05 21.00 8 80 22 14.8 1 NW NIL27.12.05 23.00 7 85 19 3.7 1 NW NIL28.12.05 24.00 8 91 32 7.4 1 CALM NIL29.12.05 24.00 7 88 11 11.1 1 NW NIL30.12.05 22.00 6 91 29 18.5 1 NE NIL31.12.05 23.00 6 89 22 11.1 1.2 SW NIL01.1.06 24.00 7 90 28 14.8 1 NW NIL02.1.06 23.00 9 89 30 18.5 1.9 NW NIL03.1.06 17.00 10 95 55 14.8 1 SW NIL04.1.06 17.00 5 86 16 16.7 2 NW NIL77

05.1.06 15.00 4 91 25 20 2 NW NIL06.1.06 18.00 5 72 18 25.9 2 NW NIL07.1.06 20.00 4 67 10 14.8 2 NW NIL08.1.06 17.00 1 85 12 9.2 1.2 NE NIL09.1.06 18.00 2 84 25 14.8 3.2 SW NIL10.1.06 19.00 5 90 20 14.8 1.4 NW NIL11.1.06 20.00 4 84 16 9.2 1.9 NW NIL12.1.06 23.00 6 86 15 9.3 1.9 NW NIL13.1.06 18.00 6 84 12 18.5 3.7 NW NIL14.1.06 22.00 6 80 13 18.5 1 NW NIL15.1.06 26.00 10 82 16 9.3 1.9 CALM NIL16.1.06 25.00 12 88 27 16.7 1 NW NIL17.1.06 26.00 13 90 31 9.3 1.9 NW NIL18.1.06 25.00 14 84 30 11.1 1 CALM NIL19.1.06 20.00 12 89 28 18.5 1 SW NIL20.1.06 24.00 8 91 23 14.8 1 NW NIL21.1.06 21.00 10 67 21 22.2 6.7 CALM NIL22.1.06 18.00 9 80 15 14.8 1 NW NIL23.1.06 18.00 6 85 15 18.5 1 NW NIL24.1.06 21.00 7 80 14 21.2 2.5 SW NIL25.1.06 21.00 9 76 21 24.1 3.7 CALM NIL26.1.06 22.00 25 82 14.8 14.8 1.2 NW NIL27.1.06 22.00 6 88 23 13 1.9 NW NIL28.1.06 22.00 7 83 15 14.8 1 NW NIL29.1.06 25.00 7 90 17 9.3 1 NW NIL30.1.06 26.00 10 88 14 11.1 1 W NIL31.1.06 28.00 9 94 21 3.7 1 NE NIL01.2.06 24.00 10 93 22 11.1 1 NW NIL02.2.06 26.00 14 69 23 22.2 1.9 NW NIL03.2.06 28.00 13 82 18 9.3 1.9 NE NIL04.2.06 25.00 13 13 13 22.2 1.9 CALM NIL05.2.06 26.00 12 14 14 14.8 1.9 SW NIL06.2.06 28.00 8 20 20 5.6 1 SW NIL07.2.06 29.00 10 22 22 7.4 1 NE NIL08.2.06 29.00 13 14 14 14.8 1 NW NIL09.2.06 29.00 12 20 20 3.7 1 NW NIL10.2.06 26.00 13 21 21 8.6 1 CALM NIL11.2.06 28.00 13 27 27 11.1 1 NW NIL12.2.06 30.00 12 23 23 7.4 1 NE NIL13.2.06 30.00 14 17 17 14.8 1 NW NIL14.2.06 30.00 16 31 31 14.8 1.2 NE NIL15.2.06 27.00 17 20 20 13 1 SW NIL16.2.06 28.00 15 28 28 16.7 1 SW NIL78

17.2.06 28.00 17 21 21 22.2 1.9 NE NIL18.2.06 26.00 20 24 24 24.1 1 NW NIL19.2.06 30.00 16 26 26 14.8 1.3 NW NIL20.2.06 33.00 19 30 30 11.1 1.2 NW NIL21.2.06 32.00 17 20 20 14.8 1 NW NIL22.2.06 32.00 20 15 15 13 1 NW NIL23.2.06 33.00 14 20 20 14.8 1 NW NIL24.2.06 30.00 17 21 21 22.4 1 NE NIL25.2.06 33.00 15 16 16 13 1 SW NIL26.2.06 28.00 17 34 34 14.8 1 CALM NIL27.2.06 26.00 16 32 32 16.7 1 CALM NIL28.2.06 26.00 18 77 21 10.6 1.9 NW NIL79

AMBIENT AIR QUALITY RESULTSSTATION A- 1DATE DWARKA PERIOD2.12.20067.12.200615.12.200621.12.200627.12.20063.01.200611.01.0619.01.06ANNEXURE IISPM RSPM SO2 NoxM 325.16 195.10 8.44 24.24A 230.38 154.35 11.61 23.01N 212.38 148.66 6.19 16.93M 341.21 204.73 9.68 21.42A 351.71 228.61 13.42 26.24N 242.25 169.58 7.74 18.25M 331.71 202.34 9.68 23.01A 307.89 200.13 12.67 27.70N 263.84 179.41 7.39 21.64M 329.61 191.17 10.10 20.70A 344.77 227.55 12.58 26.18N 236.71 163.33 8.71 15.87M 363.96 218.37 13.42 26.24A 393.51 263.65 15.48 29.62N 237.90 166.53 9.68 19.04M 311.02 186.61 11.11 23.18A 359.76 241.04 16.15 26.49N 251.45 178.53 8.89 18.64M 342.00 205.20 9.68 24.60A 394.93 276.45 11.06 21.76N 269.02 193.70 10.56 22.50M 356.36 231.63 12.39 27.93A 297.52 208.27 8.44 21.64N 231.72 166.84 7.07 17.3980

25.01.0631.01.068.02.0614.02.06M 307.96 194.01 9.68 22.22A 346.75 232.32 12.58 23.80N 256.50 182.12 9.09 21.53M 327.13 196.28 13.13 18.21A 342.79 226.24 17.42 26.98N 248.65 174.06 10.10 22.35M 317.06 196.58 11.61 16.66A 356.04 245.67 14.14 28.98N 271.49 190.04 9.29 18.62M 237.91 142.75 13.13 31.46A 274.67 186.78 8.08 18.21N 214.94 150.46 5.81 15.0881

STATION A- 2DATE2.12.20067.12.200615.12.200621.12.200627.12.20063.01.200611.01.0619.01.0625.01.06DWARKA SEC 13 PERIODSPM RSPM SO2 NoxM 252.90 151.74 6.53 18.73A 179.18 120.05 8.97 17.78N 158.61 111.03 4.79 13.08M 265.38 159.23 7.48 16.55A 273.55 177.81 10.37 20.27N 188.42 131.89 5.98 14.10M 258.00 157.38 7.48 17.78A 239.47 155.65 9.79 21.40N 205.21 139.54 5.71 16.72M 256.36 148.69 7.80 15.99A 268.16 176.98 9.72 20.23N 184.11 127.03 6.73 12.26M 283.08 169.85 10.37 20.27A 306.06 205.06 11.96 22.89N 185.03 129.52 7.48 14.71M 241.91 145.14 8.58 17.91A 279.81 187.48 12.48 20.47N 195.57 138.85 6.87 14.40M 266.00 159.60 7.48 19.01A 307.17 215.02 8.54 16.82N 209.24 150.65 8.16 17.39M 277.17 180.16 9.57 21.58A 231.41 161.98 6.53 16.72N 180.22 129.76 5.46 13.43M 239.52 150.90 7.48 17.17A 269.69 180.70 9.72 18.3982

31.01.068.02.0614.02.06N 199.50 141.65 7.02 16.63M 254.43 152.66 10.14 14.07A 266.62 175.97 13.46 20.85N 193.40 135.38 7.80 17.27M 246.60 152.89 8.97 12.88A 276.92 191.08 10.92 22.39N 211.16 147.81 7.18 14.39M 185.04 111.03 10.14 24.31A 213.64 145.27 6.24 14.07N 167.17 117.02 4.49 11.6583

DATE DWARKA SEC 3 PERIOD2.12.20067.12.200615.12.200621.12.200627.12.20063.01.200611.01.0619.01.06STATION A- 3SPM RSPM SO2 NoxM 270.97 162.58 6.81 19.55A 191.98 128.63 9.37 18.56N 169.94 118.96 5.00 13.66M 284.34 170.60 7.81 17.28A 293.09 190.51 10.83 21.17N 201.88 141.31 6.25 14.72M 276.42 168.62 7.81 18.56A 256.57 166.77 10.22 22.35N 219.87 149.51 5.96 17.46M 274.67 159.31 8.15 16.70A 287.31 189.62 10.15 21.12N 197.26 136.11 7.03 12.80M 303.30 181.98 10.83 21.17A 327.93 219.71 12.49 23.90N 198.25 138.77 7.81 15.36M 259.18 155.51 8.96 18.70A 299.80 200.87 13.03 21.38N 209.54 148.77 7.18 15.04M 285.00 171.00 7.81 19.84A 329.11 230.38 8.92 17.56N 224.19 161.41 8.52 18.16M 296.96 193.03 9.99 22.53A 247.94 173.55 6.81 17.46N 193.10 139.03 5.70 14.0384

25.01.0631.01.068.02.0614.02.06M 256.63 161.68 7.81 17.92A 288.96 193.60 10.15 19.20N 213.75 151.76 7.33 17.37M 272.61 163.57 10.59 14.70A 285.66 188.54 14.05 21.77N 207.21 145.05 8.15 18.04M 264.22 163.82 9.37 13.44A 296.70 204.73 11.40 23.38N 226.24 158.37 7.49 15.02M 198.26 118.96 10.59 25.38A 228.89 155.65 6.52 14.70N 179.11 125.38 4.68 12.1685

STATION A- 4DATE2.12.20067.12.200615.12.200621.12.200627.12.20063.01.200611.01.0619.01.06DWARKA SEC 4 PERIODSPM RSPM SO2 NoxM 339.61 203.77 8.83 25.34A 240.61 161.21 12.14 24.06N 213.00 149.10 6.47 17.70M 356.37 213.82 10.12 22.40A 367.34 238.77 14.03 27.43N 253.02 177.11 8.09 19.08M 346.45 211.34 10.12 24.06A 321.57 209.02 13.24 28.96N 275.57 187.39 7.72 22.62M 344.26 199.67 10.56 21.64A 360.09 237.66 13.15 27.37N 247.23 170.59 9.10 16.59M 380.13 228.08 14.03 27.43A 411.00 275.37 16.19 30.97N 248.47 173.93 10.12 19.91M 324.84 194.91 11.61 24.24A 375.75 251.75 16.89 27.70N 262.62 186.46 9.30 19.48M 357.20 214.32 10.12 25.71A 412.48 288.74 11.56 22.75N 280.98 202.31 11.04 23.53M 372.19 241.93 12.95 29.20A 310.75 217.52 8.83 22.62N 242.02 174.25 7.39 18.1886

25.01.0631.01.068.02.0614.02.06M 321.65 202.64 10.12 23.23A 362.16 242.65 13.15 24.88N 267.90 190.21 9.50 22.50M 341.67 205.00 13.72 19.04A 358.03 236.30 18.21 28.20N 259.70 181.79 10.56 23.37M 331.15 205.32 12.14 17.42A 371.87 256.59 14.78 30.29N 283.56 198.49 9.71 19.47M 248.49 149.09 13.72 32.89A 286.88 195.08 8.44 19.04N 224.49 157.14 6.07 15.7687

DATE NAJAFGARH PERIOD2.12.20067.12.200615.12.200621.12.200627.12.20063.01.200611.01.0619.01.06STATION A- 5SPM RSPM SO2 NoxM 289.03 173.42 7.48 21.48A 204.78 137.20 10.29 20.39N 181.27 126.89 5.49 15.00M 303.30 181.98 8.58 18.99A 312.63 203.21 11.89 23.25N 215.33 150.73 6.86 16.18M 294.85 179.86 8.58 20.39A 273.68 177.89 11.23 24.55N 234.53 159.48 6.55 19.18M 292.99 169.93 8.95 18.35A 306.46 202.27 11.15 23.21N 210.41 145.18 7.72 14.07M 323.52 194.11 11.89 23.25A 349.79 234.36 13.72 26.26N 211.46 148.02 8.58 16.88M 276.46 165.88 9.84 20.55A 319.79 214.26 14.32 23.48N 223.51 158.69 7.88 16.52M 304.00 182.40 8.58 21.80A 351.05 245.73 9.80 19.29N 239.13 172.17 9.36 19.95M 316.76 205.89 10.98 24.75A 264.46 185.13 7.48 19.18N 205.97 148.30 6.26 15.4188

25.01.0631.01.068.02.0614.02.06M 273.74 172.46 8.58 19.69A 308.22 206.51 11.15 21.10N 228.00 161.88 8.05 19.08M 290.78 174.47 11.63 16.14A 304.70 201.10 15.44 23.91N 221.02 154.72 8.95 19.81M 281.83 174.74 10.29 14.77A 316.48 218.37 12.53 25.68N 241.32 168.93 8.23 16.50M 211.48 126.89 11.63 27.89A 244.15 166.03 7.16 16.14N 191.06 133.74 5.15 13.3689

DATE NAWADA PERIOD2.12.20067.12.200615.12.200621.12.200627.12.20063.01.200611.01.0619.01.0625.01.06STATION A- 6SPM RSPM SO2 NoxM 361.29 216.77 9.60 27.54A 255.97 171.50 13.19 26.15N 235.98 165.18 7.04 19.23M 379.12 227.47 11.00 24.34A 390.79 254.01 15.25 29.81N 269.17 188.42 8.80 20.74M 368.56 224.82 11.00 26.15A 342.10 222.36 14.39 31.47N 293.16 199.35 8.40 24.59M 366.23 212.41 11.47 23.52A 383.08 252.83 14.29 29.75N 263.01 181.48 9.90 18.03M 404.40 242.64 15.25 29.81A 437.23 292.95 17.59 33.66N 264.33 185.03 11.00 21.64M 345.58 207.35 12.62 26.34A 399.73 267.82 18.36 30.11N 279.39 198.36 10.11 21.18M 380.00 228.00 11.00 27.95A 438.81 307.17 12.57 24.73N 298.91 215.22 11.99 25.57M 395.95 257.37 14.07 31.74A 330.58 231.41 9.60 24.59N 257.46 185.37 8.03 19.7690

31.01.068.02.0614.02.06M 342.18 215.57 11.00 25.25A 385.28 258.14 14.29 27.05N 285.00 202.35 10.33 24.46M 363.48 218.09 14.92 20.70A 380.88 251.38 19.79 30.66N 276.28 193.40 11.47 25.40M 352.29 218.42 13.19 18.93A 395.60 272.97 16.06 32.93N 301.65 211.16 10.56 21.16M 264.35 158.61 14.92 35.75A 305.19 207.53 9.18 20.70N 238.82 167.17 6.60 17.1391