project name environment clearance for it-ites project...

Project Name Environment Clearance for IT-ITES Project

8(b)Project Proponent Balaji IT Parks Pvt. Ltd.

Project Address Plot no. 13-B, Techzone, Greater Noida, Uttar Pradesh

EnvironmentConsultant

Aplinka Solutions & Technologies Pvt. Ltd, Noida UttarPradesh

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CONCEPTUALPLAN

INTRODUCTION

Balaji IT Parks Pvt. Ltd. has planned to develop an IT-ITES Project at plot no. 13B, Techzone,Greater Noida, Uttar Pradesh. The project is a mixed land use type and consists of 1-BHK & 2-BHK dwelling units, commercial and institutional activities, auditorium and separateindividual plots. The salient feature of the project includes energy saving fixtures, sufficientaesthetic green cover and water conservation measures.TYPEOFPROJECT

The project is a construction project falls under schedule 8(b); Category B of Township andArea Development project (As per EIA notification dated 14th September 2006 and amendedto the date) as the Built-Up Area of the project is >1,50,000 m2, and on the basis of planningForm 1, Form 1A and Conceptual plan are prepared.This project is independent and does not link with any other project/s which attracts

directly or indirectly any provisions of schedule of EIA notification 2006 amended to

date.

LOCATION&LINKAGES

The site is located at Plot No. 13B, Techzone, Greater Noida, Uttar Pradesh. The project site isconnected to Yamuna express way. The coordinates for location of the project are present inTable 1.

Table 1: Latitude and Longitude of the Project SiteS. No. Description of Point Latitude Longitude

1. A 28022’55.39’’ N 77031’ 1.37” E

2. B 280 22’ 57.29” N 770 30’55.95” E

3. C 28023’ 03.20”N 770 30’55.53” E

4. D 280 23’06.73” N 77031’04.43” E

5. E 280 22’57.98”N 77031’06.58” E

6 F 280 22’56.86”N 77031’5.49” E

Source: Site visit by Team.






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Coordinates of the project site is shown in Table-1. However, Google image of 500 m radiusand 10/15 km topo-map is attached as Annexure 2. The project site is around 13 km (aerial

distance) from Dankaur Railway Station in East direction. Distance of Indira GandhiInternational Airport, Delhi is around 44 km in North-West direction. The surroundingfeatures of the project site are presented in Table 2.

Table 2: Surrounding Features of the Project Site

S. No. Surrounding Features Aerial Distance & Direction from the

Project Site

1 Jaganpur Afjalpur Village Approx. 0.37 Km. towards SSE direction3 Yamuna River Approx. 2 km towards West direction

3 Yamuna express way Approx. 1.30 km towards East direction fromproject site

4 Yatharth Wellness Hospital andTrauma Centre Approx. 7.37 km towards North directionSource: (I) Site Visit by Team (II) Satellite Imagery of Project Area, Google earth Inc., USA

SITE SELECTION&ALTERNATIVES

The project lies in the IT/ITES zone as per the Greater Noida Master Plan-2021. The land hasbeen allotted by Greater Noida Industrial Development Authority vide letter no.IND/IT/2007/521 dated 29.03.2007.PROJECTMAGNITUDE

The project is over a plot area of 84,994.92 sq. m. & net plot area is 63,814.35 sq. m. with

built-up area of 1,83,433.115 sq. m. Development of greenbelt has planned over an area of22,500 sq. m.Maximum height of the building is approx. 49 meters.DESCRIPTIONOFTHE PROJECT

The project is over a plot area of 84,994.92 sq. m. & net plot area is 63,814.35 sq. m. Built-

up area of the project is 1,83,433.115 sq. m. The detailed area statement is show in Table 3

while the built-up area calculations are detailed in Table 4.






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Table 3: Area Statement

Table 4: Built Up Area Details

POPULATIONDENSITY

Construction Phase: During construction phase approximately 250 workers will beemployed for construction purpose for whom there will be arrangements of labour hutmentsoutside the project premises

S. No. Particular Total AreaIn terms of

percentage of plotarea

1. Total Plot area 84,994.92 1002. Area Left for Future Planning 21180.573. Net Plot Area 63814.354. Permissible FAR (1.875% of plot area) 1,59,365.475. Proposed FAR (1.871% of plot area) 1,29,745.5076. Permissible Ground Coverage (30% of

Net Plot area) 24,441.25

7. Achieved Ground Coverage (29.57% ofNet plot area) 18870.064 29.57

8. Open Area 44944.2869. Green Area 22500 35.25%10. Area Under Surface Parking 5080 7.97%11. Area Under pavements/roads/services 17364.286 27.21%12. Basement Area 40626.74713. Additional FAR & Non FAR 13060.86114. Built Up Area 183433.11515. Maximum height of building 49 m

S. No. Particulars Area (in m2)

1 FAR 129745.507

2 Additional FAR & Non FAR 13060.861

3 Basement Area 40626.747

Total 230150.59






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Operation Phase: The total population of the project is 16,214; which includes residential,commercial, IT/Institutional population. The detailed population breakup including Staffmembers as well as visitors is given in the Table 5 and break up of population in residential,commercial, IT and Institutional population is given in Table 6.

Table 5: Population Calculation Details

S. No. Particulars Unit/Area PPU TotalPopulation

1 Dwelling Units (1 BHK) 327 3 981

2 Dwelling Units (2 BHK) 57 5 285

3 Visitors 10 % of Residentialpopulation

127

4 Staff 5 % of Residentialpopulation

63

5 WTC One D 83489.131 1 person/10 sq. m. 8349

Commercial 9204.238 1 person/10 sq. m. 920

Institutional 5578.033 1 person/10 sq. m. 558

IT 68706.86 1 person/10 sq. m. 6871

6 WTC One E 6,371.56 1 person/10 sq. m. 637

Commercial 3982.764 1 person/10 sq. m. 398

Institutional 2388.794 1 person/10 sq. m. 239

7 Gallery (Auditorium)(Commercial)

720 seats 1 person/seat 720

8 Cubit(IT) 21,343.21 1 person/10 sq. m. 2134

Total Population 13296

Table 6: Population Break-up

S. No. Particular Population

1. Residential population 1,456

2. Commercial population 2,039

3. Institutional Population 797

4. IT population 9,005

Total Population 13,296






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WATERCONSUMPTION

Construction Phase: The water requirement during the construction phase comprisesmainly of two parts i.e. fresh water for labourers and treated water for buildingconstructions. It is estimated approx. 3.75 KLD of fresh water will be required for drinkingpurpose which will be imported in form of bottled cans from the local fresh water supplierduring the days of construction.About 183 KL of water will be required for construction purpose of the building. The treatedwater requirement will be met by the treated water from the nearby CSTP, which will bebrought by the private water tank.Operation Phase: It is estimated that the total water demand during the operation phase willbe 898 KLD. The fresh water requirement for residential population, commercial, ITpopulation, permanent staff and floating population etc is calculated to 453 KLD, whereas thetreated water requirement is approx. 445 KLD which includes water requirement forflushing, horticulture, HVAC and DG set cooling. Detailed Water Requirement is given inTable 7.

Table 7: Water CalculationS.No.

Description Rate ofwaterdemand(lpcd)

TotalOccupancy

FreshWater(KLD)

TreatedWater(KLD)

Total waterrequirement

(KLD)

Waste WaterGeneration(KLD)

1 MainDwellingUnits (1BHK+ 2 BHK) 86 1266 76.21 32.66 108.88 93.63

2 Visitors 15 127 1.33 0.57 1.90 1.633 Staff 45 63 1.99 0.85 2.85 2.454 WTC One D 45 8349 262.99 112.71 375.70 323.105 WTC One E 45 637 20.07 8.60 28.67 24.666 Gallery 45 720 22.68 9.72 32.40 27.867 Cubit 45 2134 67.23 28.81 96.04 82.608 HVAC LS 170 1709 DG Cooling 0.9

l/kva/ hr 59 59

10 Landscape 1 l/sq. m. 22500 23 23






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11 Total 453 445 897.44 ~898 556

Source:(i) Manual on norms and standards for environment clearance of large construction projects, Ministry ofEnvironment and Forests, Government of India (iii) National Building Code of India, 2005,

The water balance diagram during the non-rainy is shown below in Figure 1:

Figure 1: Water Balance Diagram (Non-rainy Season)






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11 Total 453 445 897.44 ~898 556









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11 Total 453 445 897.44 ~898 556









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The water balance diagram during the rainy season is shown below in Figure 2:

Figure 2: Water Balance Diagram (Rainy Season)

Wastewater Treatment & Disposal

Construction Phase: There were necessary arrangements for the soak pits for thewastewater generated from mobile toilets provided within the project site.Operation Phase: During Operational Phase approximately 556 KLD of wastewater will begenerated from the project which will be treated in the MBBR based Sewage Treatment Plantof 670 KLD. It is expected that approximately 445 KLD of treated water will be recoveredfrom the STP. All the treated water will be used flushing, horticulture, HVAC and DG coolingwithin the project premises.Sewage Treatment Plant:

MBBR Technology: An external sewage network shall collect the sewage from all units, andflow by gravity to the proposed sewage treatment plant. Following are the benefits ofproviding the Sewage Treatment Plant in the present circumstances:






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Reduced net daily water requirements, source for Horticultural purposes by utilizationof the treated waste water. This shall consequently lead to a lower withdrawal fromthe underground aquifer water sources.

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.Desired treated waste water characteristics for BOD and suspended solids levels shall be asper CPCB norms. The characteristics of treated water shall depend on the quality of rawwater of the system.

a. Daily Load : 556 KLD

b. Duration of Flow to STP : 24 hoursc. Temperature : Maximum 320C

Table -8: Influent Properties

S. No. Parameter Quality of Inlet Wastewater

1 pH 6.5 – 8.5

2 BOD5 Upto 500 mg/L3 COD Upto 750 mg/L4 Suspended Solids Upto 250 mg/L5 Oil & Grease Upto50 mg/LSource: Sperling, 2007

Table -9: Desired Quality of Treated Water after Ultra Filtration

S. No. Parameter Quality of Outlet Wastewater

1 pH 6.0 – 8.5

2 BOD5 Less than 5 mg/L3 COD Less than 20 mg/L

4 Suspended Solids Less than 50 mg/L

5 Oil & Grease below the detectable limitSource: Detailed MEP Report

Treatment scheme includes the collection of sewage by gravity into collection –cum-

equalization tank. The pre tank, Disinfection in Chlorine contact tank by using Chlorine






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Dosing System, Polishing by Multi-grade Sand Filter and Activated Carbon Filter or by UltraFiltration, removal of water hardness through softener and disposal of sludge throughtankers or other suitable means like Sludge Drying Beds or Filter Press. Treatment of kitchenwastewater will be done by using grease interceptor for oil & grease segregation. Sewagelifting & transfer to aeration tank by submersible type pumps. The Biological Oxidation ofwaste water by Extended Aeration process using diffused aeration system and Secondaryclarification in secondary settling (Refer Figure 3).

Figure 3: STP Process Flow DiagramSource: Detailed MEP Report

Collection of sewage: The sewage generated shall be collected by gravity in thecollection cum equalization tank located below the ground. Kitchen wastewater shall be putinto general waste after passing through the grease interceptor. Air piping shall be provided






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in this tank for the mixing of sewage & to avoid anoxic conditions & the sedimentation ofsuspended impurities.Extended Aeration (Proposed Treatment Process): The aerobic environment in theaeration tank shall be achieved by the use of fine bubble diffused aeration, which also servesto maintain the liquor in a completely mixed regime. From Aeration tank sewage will flow tosecondary settling tank where secondary clarification will takes place in SecondarySettling Tank (SST). The settled sludge from SST shall transfer to the sludge holding tank.The treated water from the secondary tube settlers shall be collected in to Chlorine contacttank. In this, Hypochlorite solution is dozed for the dis-infection of clarified water. This tankwill also act as storing tank for filter feed pumps. Treated water from CCT will pump to multigrade filter for removal of suspended solids and turbidity. This filter shall be provided withSand & Anthracite as filtering media. After multi grade filter, the treated water will be passedthrough the Activated carbon filter for further polishing. After This tertiary treatment thetreated water can be used for the Horticulture/ Flushing purposes.

Figure 4: STP Treatment SchemeSource: Detailed MEP Report

Details of Dual Plumbing: - There will be a dual plumbing system for use of water fordifferent applications thus saving on the high quality water. Installation of dual plumbing forusing recycled water will save the potable water from authorized water agency. There will betwo pipe lines, one supplying freshwater for drinking, cooking etc. And other for supply of






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recycled water for flushing, landscape irrigation, etc. this will result in saving of fresh waterdemand and life of existing sewerage will be improved.PARKINGCALCULATIONS

Adequate provision for car/vehicle parking will be made at the project site. There will be alsoan adequate parking provision for visitors so as not to disturb the traffic and allow smoothmovement at the site.

A. Required Parking:

Table 10: MoEF & CC Parking RequirementMOEF & CC PARKING REQUIREMENT

For Residential units 1 ECS / 100 m2 FAR area 159 ECSFor WTC One D 1 ECS/ 50 m2 FAR area 1,670 ECSFor WTC One E 1 ECS/ 50 m2FAR area 127 ECSFor Cubit 1 ECS/ 50 m2FAR area 427 ECSFor Auditorium 1 ECS/15 Seats 48 ECSTotal Proposed Parking 2,431 ECS

Table 11: Greater Noida Bye Law Parking Requirement

AS PER GREATER NOIDA BYELAWS:

Total required parking 1 ECS/ 80 m2 of PermissibleFAR

1,992 ECS

B. Parking Proposed:

Table 12: Paring Requirement

PARKING PROPOSED:

Surface Parking (20 sq. m/ECS) 307 ECS

Basement Parking (Mechanical) (@16 sq. m. / ECS) 2125 ECS

Total Proposed Parking 2432 ECS

s






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GREENBELTDEVELOPMENT

Construction Phase: During the construction period, it will be ensured that no exploitationof trees in and around the project especially for obtaining fuel wood by the workers.Operational Phase: An area of 22,500 sq. m. will be provided for greenbelt development. Thegreen area will be properly maintained and dead plants will be regularly replaced.Greenbelt Development: A total 800 nos. of trees will be planted within the project site. Thefollowing plants species are suggested for plantation as is given in Table 13.

Table 13: Trees for Greenbelt Development

S. No. Botanical Name Common Name

1. Cassia fistula Amaltas

2. Delonix regia Gulmohar

3. Buhinia purpurea Koenar

4. Bauhinia variegata Kachnar

5. Peltophorum ferrugineum Copperpod

6. Jacaranda ferrugineum Jacaranda

7. Lagerstroe flosreginae Banaba

8. Grevillea robusta Silver Oak9. Callistemon lanceolatus Bottle brush10. Anthocephatus cadamba Kadamb

11. Polyalthia longifolia False Ashok12. Putranjiva roxburghii Putranjiva

13. Sterculia alata Cola nut14. Melia Azadirachta Bainkan

15. Ficus Infectorid Pilkhan

16. Elaeocarpus ganitrus Rudraksh

Source: Guidelines for Developing Greenbelts, CPCB, 2000

RAINWATERHARVESTING

As the water level at project site is high as the Yamuna River is flowing approximately 2 kmdistance from the project site & ground water level is high at project site. So ground water






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recharge is not feasible. So we are providing the UGT`s for storage of rain water. This waterwill be used within project site.

Table 14: Rain Water Harvesting Potentials

S. No. Particular Area (m2)Runoff

CoefficientRainfall

Harvesting

Potential (m3)

1. Roof top Area 18870.064 0.8 0.7 10567.24

Taking retention time of 15 minutes; 2642 m3 of rain water will be collected into tanks fromthe rooftop.

POWERREQUIREMENT

The power supply shall be supplied by Noida Power Corporation Limited. The demand loadfor the project is 12160 KW.There is provision of 7 Number of DG sets for power back up in the project. The DG sets willbe equipped with acoustic enclosure to minimize noise generation and adequate stack heightfor proper dispersion.

Table 10: Power Requirement Operation Phase

Parameters Operation Phase

Power requirement 12,160 KW (demand load)Supply by Noida Power Corporation LimitedBack-up power supply 7 nos. of DG sets; (5 nos. X 2000) KVA & (2 Nos. X 1000) KVASOLIDWASTEGENERATION

Solid waste will be generated both during the construction as well as during the operationphase. The solid waste expected to be generated during the construction phase will compriseof excavated materials, used bags, bricks, concrete, MS rods, tiles, wood etc. The followingsteps are proposed to be followed for the management solid waste:• Construction yards are proposed for storage of construction materials.• The excavated material such as topsoil and stones will be stacked for reuse during

later stages of construction.






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• Excavated top soil will be stored in temporary constructed soil bank and will bereused for landscaping.

• Remaining soil shall be utilized for refilling / road work / rising of site level atlocations etc.

The solid waste management scheme during the construction phase is shown in Figure 4.

Figure 4: Solid Waste Management Scheme (Construction Phase)

During the operation phase, waste will comprise domestic as well as agricultural waste. Thesolid waste generated from the project shall be mainly domestic waste and estimatedquantity of the waste shall be approx. 4370 kg per day (@0.50 kg per capita per day forresidents, @0.15 kg per capita per day for the visitor, @0.25 kg per capita per day for the staffmembers and landscape wastes @ 0.2 kg/acre/day). Following arrangements will be made atthe site in accordance to Solid Wastes Management Rules, 2016.

Table 11: Solid Waste Estimation

S. No. CategoryPopulation/

AreaKg/ Capita/day

Wastegenerated(Kg/day)

1 Main Dwelling Units (1 1266 0.5 633.00

Solid Waste

ConstructionWaste

Constructionwaste,

Broken Bricks,Waste Plaster

EmptyCement

Bags

Used in re-filling,raising site level

Sold toagency forrecycling

ExcavatedSoil

Top soil conservedfor landscaping,

balance used inre-filling






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BHK + 2 BHK)

2 Visitors 127 0.25 31.653 Staff 63 0.25 15.834 WTC One D 8349 0.25 2087.235 WTC One E 637 0.25 159.296 Gallery (Auditorium) 720 0.25 180.007 Cubit 2134 0.25 533.58

8 Landscape waste 22472.14 @ 0.2kg/acre/day 1.63

9 Total 3642.20(Source: For Waste Collection, Chapter 3, Table 3.6, Page no. 49, Central Public Health & Environment EngineeringOrganization, Ministry of Urban Development, (Government of India, May 2000)

Table 12: Composition of Solid Waste

Sr. No. Type of Waste Quantity of Waste

1 Total Waste 3642

2 Bio-degradable Waste(@60 % of the domestic waste) 2185.2

3 Recyclable Waste (@30% of the domestic waste) 1092.6

4 Inert Waste & E waste 364.2

Collection and Segregation of waste

1. A collection system will be provided for collection of waste in colored bins forseparate blocks

2. The local vendors will be hired to provide separate colored bins for dry recyclablesand Bio-Degradable waste.

3. Adequate number of colored bins (Green and Blue & dark grey bins– separate forBio-degradable, Non-Bio-degradable& inert waste) will be provided at the suitablelocations of the project site.

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

Bio-Degradable wastes1. Bio-degradable waste will be sold to authorized vendor.






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2. Horticultural Waste is proposed to be composted and will be used for gardeningpurposes.

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

manure after decomposition.ii. Recyclable wastes like paper, plastic, metals etc. will be sold off to recyclables.

Disposal

Recyclable and non-recyclable wastes will be disposed through Govt. approved agency.Hence, the Municipal Solid Waste Management will be conducted as per the guidelinesof Solid Wastes Management Rules, 2016. A Solid waste management Scheme isdepicted in the following figure for the project.

Figure 5: Solid Waste Management Scheme (Operation Phase)

FIRE SAFETY

Adequate firefighting arrangements will be provided in the proposed project. The firefightingarrangements provided in the proposed project are given below: Provision of Automatic water sprinklers. Provision of separate fire hydrant pipe.






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Disposal



FIRE SAFETY







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Disposal



FIRE SAFETY







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Provision of Overhead water storage tank. There is provision of firefighting pumps. Optical type smoke detectors shall be used in most areas. Rate of rise heat detectors shall be planned for all potentially smoky areas and in the

basements.

CONSTRUCTIONMATERIAL

Wind Velocity, Seismicity, Rainfall of Region, has taken in consideration during designing.Only IS approved building materials will be used for construction. Construction materialshave been selected based on their thermal and combustible characteristic. The quantity ofconstruction material required is presented in Table 13. All the items to be used in theproject will be as per the national building code specification. If the building materials withhigh-embodied energy are locally available, it will be used in construction.

Table 13: Construction Material Requirement

Type of Construction U values (in

W/m2deg C)

WALLS

Brick:

Plaster both sides -114 mm 3.24

Solid, Unplastered-228 mm 2.67

Plastered both sides-228 mm 2.44

Concrete, ordinary, Dense:

-152 mm 3.58

-203 3.18

Concrete block, cavity, 250 mm (100+50+100), outside rendered, inside

plastered:

Aerated concrete blocks 1.19

Hollow Concrete block, 228 mm, single skin, outside rendered, inside

plastered:

Aerated concrete blocks 1.70

Roofs pitched:






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Tiles or Slates on boarding and felt with plaster ceiling 1.70

Roofs Flat:

Reinforced concrete slab, 100 mm, screed 63-12 mm, 3layers bituminous felt 3.35

Floors:

Concrete on ground or hardcore fill 1.13

+ Grano, Terrazzo or tile finish 1.13

+ Wood block finish 0.85

WINDOWS:

Exposure South, Sheltered:

Single glazing 3.97

Double glazing 6 mm space 2.67

Thermal characteristics of the materials used for building envelop v.i.z, roof, external walls,fenestration will be provided in accordance with energy conservation building Code 2006.R & U values: Achieved / permissible as per ECBC norms:(i) Roof: 0.409/0.409(ii) Exposed wall: 0.44/0.44(iii) Glazing: 2.8/3.3CONSTRUCTIONMATERIAL

LIST OF MACHINERY USED DURING CONSTRUCTION

(i) Dumper(ii) Concrete mixer with hopper(iii) Excavator(iv) Concrete Batching Plant(v) Cranes(vi) Road roller(vii) Bulldozer(viii) RMC Plant(ix) Tower Cranes






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(x) Hoist(xi) Labor Lifts(xii) Pile Boring Machines(xiii) Concrete pressure pumps(xiv) Mobile transit mixerENERGY CONSERVATION MEASURES:

Energy Conservation Measures & Management Plan:

Passive Solar designs refer to the use of Sun’s energy for the heating and cooling of livingspaces.

The orientation of the building will be done in such a way that maximum daylight isavailable.

The orientation of the building would be done in such a manner that most of glazed areasin north and east.

Lesser opening will be provided on the west facing walls. Landscape and greens areas will be so spaced so as to cool the surrounding environment,which will reduce energy consumption.

Green belt in the site will be maintained by the project proponents, which would have anoverall cooling effect on the surroundings.

Using electronic ballast for discharge lamps. Use of Solar backed LED landscape lights instead of par lamps.

Following measures have been proposed to reduce energy consumption for Electrical

installations:

In the operational phase, appropriate energy conservation measures and managementplan will be adopted in order to minimize the consumptions of non-renewable fuel. Thefollowing measures are suggested to be adopted:

Solar lighting will be provided in open area. Use of LED instead of GLS lamps for flats and Common Areas. Use of T5 lamps instead of normal fluorescent lamps in basement.

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