pacifica presentation for reviewtn seac...

“ ”“ ”“PACIFICA”“PACIFICA”Residential TownshipResidential TownshipResidential TownshipResidential Township

Village: Padur, Taluka: Chingalpet, Dist.: Kancheepuram,Tamilnadu

By

M/s Pacifica (Chennai project) Infrastructure M/s Pacifica (Chennai project) Infrastructure Co Pvt LtdCo Pvt LtdCo. Pvt. Ltd.Co. Pvt. Ltd.

No. 23, Rajiv Gandhi Salai (OMR)Chennai – 603103

OUTLINE OF PRESENTATIONOUTLINE OF PRESENTATION

Salient Features of the ProjectSalient Features of the Project

Baseline Environmental Conditions

Environmental Impact Identifications

Environmental Management PlanEnvironmental Management Plan

Environmental Monitoring Programme

2

SALIENT FEATURES OF THE PROJECTSALIENT FEATURES OF THE PROJECTSALIENT FEATURES OF THE PROJECTSALIENT FEATURES OF THE PROJECT

PROJECT DETAILSPROJECT DETAILSTotal Plot Area 3,32,512.19 m2 (82.17 Acre)Total Built-up Area 10,18,667 m2

Green Area (25%) 82,225 m2

Total No. of Dwelling Units 8056Project Cost Rs. 2000 CroresTotal Fresh Water Requirement

2922 KLD

Source of water Onsite GroundwaterSource of water Onsite Groundwater Abstraction

Power Requirement 66900 KVAqSource of Power Tamilnadu Electricity BoardPower Back-up 3 DG Sets of 10 MVA

4

Solid Waste Generation 13.41 tonsParking 8446 ECS

AREA DETAILSAREA DETAILS

Total Plot Area 3,32,512.19 m2

Total Built-up Area 10,18,667 m2

P d F A R 8 28 628 2Proposed F.A.R 8,28,628 m2

Ground Coverage (16%) 52103 m2

G A (25%) 82 225 2Green Area (25%) 82,225 m2

Area Under Roads and Pavements 1,32,282 m2

Area Under Setback 65 903 m2Area Under Setback 65,903 mBuilt-up Area under Apartment 814,713 m2

Built-up Area Under Club House 3655 m2Built up Area Under Club House 3655 mBuilt-up Area under Commercial Building 10,260 m2

Stilt Area 85,759 m2

5

,Basement Area 90902 m2

PROJECT LOCATIONPROJECT LOCATION

500 m RADIUS MAP500 m RADIUS MAP

500 m500 m500 m500 m

PANORAMIC VIEWPANORAMIC VIEW

PROJECT FACILITIESPROJECT FACILITIES

1 BHK R id ti l T 20 N1 BHK Residential Tower 20 Nos.2 BHK Residential Tower 56 Nos.3 BHK Residential Tower 30 Nos.Total No. of Dwelling Units 8056Convenient Shopping ComplexLuxurious Club with Swimming Pool, Gym etcLuxurious Club with Swimming Pool, Gym etcParking Facility in Basement, Stilt and Ground SurfaceSu aceOn-site sewage Treatment facility

P S l d P B k F iliti

9

Power Supply and Power Back-up Facilities

SITE PLANSITE PLANCLUBCLUB

Convenient Shopping Complex

PARK

Power Station

10

STP

KEY ENVIRONMENTAL FEATURES

WASTEWATER RECYCLING AND REUSE AFTER TREATMENT

SOLID WASTE MANAGEMENT

T bi ll iTwo bin waste collection system Segregation of recyclables wastes and sold to vendorsDisposal to municipal waste disposal siteDisposal to municipal waste disposal site

RAINWATER HARVESTING

82225 sq. m. ORGANIZED GREEN AREA and Landscape; Ornamental, flowering trees & shrubs will be p ; , gplanted.

11

Contd…

ADEQUATE PARKING -Parking for 8446 ECSParking for 8446 ECS

Planned free flow movement of internal traffic

NOISE AND VIBRATION MEASURESDG sets in basement with acoustic treatment of DG room

ENERGY CONSERVATION MEASURES AS PER ECBC

12

Contd…

FIRE FIGHTING PROVISIONS AS PER NBC NORMSNORMS.

ADEQUATE MEASURES FOR DUST CONTROLADEQUATE MEASURES FOR DUST CONTROL AND OTHER IMPACTS DURING CONSTRUCTION.CONS UC ON.

ENVIRONMENTAL MANAGEMENT PLAN &ENVIRONMENTAL MANAGEMENT PLAN &MONITORING

13

TOPOGRAPHY AND LAND USE

The topography of the project site is almost flat and low lying with gentle slope towards south-east corner oflow lying with gentle slope towards south east corner of the plot.

The land use of the project area is notified as Urbanizable vide Gazette Notification No. S.O. 1321(E)which allows both residential and commercial development from Tamilnadu Government.

Presently, the project site is free from any vegetation Cover

14

Cover.

CONTOUR PLAN Li Li B d85.66 3.47 23.48

4.58 27.89 13.5524.58 24.16

19.58

33.21 31 21 40 52 52.04

23.4

85.

63

72.56

4.54

15.52 34.1012.27

47.46 20.31 63.9069 76

B24B23B22B21

B20B19

B18B17

B16B15

B14B13B12B11B10

B9B8B7

B6B5B4B3B2

B1

N-1415900

WELLSHED

SHED

CART TRACK

BUIL

DIN

G

BU

ILD

ING

SHED

WELL

FEN

CE

LIN

E

FEN

CE

LIN

E

172

173

174

155154

153

151150 147

145

148 148131

131129

112112

116117

125

105113

112

106

106

107

90

9176

77

BU

SHES

WELL

SHED

Boundary Line Boundary Line Boundary Line

Boundary Line

Boundary Line

Boundary LineBoundary Line

Area:1467.1099 Sq.m/0.36 Acres

6.80

24.53

38.8

835

.32

22.557.20

5 8. 4

2

8 33.21 31.21 40.52 69.76

70.4

6

6.3223.02

30.6

1

2.76

39.0

4

43.5065.05 2.

08

68.81

5.98

49.05 14.76

35. 9

7

33.4151.33

45.9649.38

60.6357.36

43.65

29.055.215.5750.629.3921.3717.15

47.46

50.1322.76

15.75

7.17

43.05

5.29

17.4132.98

23.4

343

.13

5.90

72

32.606.90

31.8

5

25.4237.832.57

66.2856.826.18

36.0

4

63.81

6.59

28. 4

4

7

B146B145

B144

B143

B142

B141

B86B85

B84

B83B82 B81

B80B79B78

B77

B76B75B74

B68

B65

B64

B63B62 B61

B60B59B58

B57 B56

B55

B54 B53 B52B51 B50B49

B48

B47

B46

B45B44

B43B42

B41B40

B39

B38B37B36B35

B34B33

B32

B31

B30B29

B28B27B26

B25

B24B13B12B11B10B1

N-1415700

N-1415800

N-12° 48' 20'

WELL

SHED

WELL

WELL

SHED

SHED

WELL

WELLSHED

WELL

SHED

WELL

SHED

FEN

CE L

INE

FENCE LINE

FEN

CE

LIN

E

175

179

178

177

176

180

183

186

191

184

185

189

188

187

111 110

Boundary Line

ndar

y L

ine

Total Surveyed Area:360720.746 Sq.m/89.14 Acres

31.60

46.31

32.51

19.45

26.2

336

.7611

.63

82.15

43.0

9 25

34.3970.23

30.1

4

62.707.3

3

19.9318.52

36.7

2

2.77

68.0

7

68.5

4

2.82

68.9

3

B140

B139

B138

B137

B136

B135B134

B133B132

B91B90

B89

B88B87

B73 B72 B71B70

B69

B67B66

N-1415500

N-1415600

WELLSHED

SHED

WELL

WELLSHED

FEN

CE L

INE

NA

LLA

WELL

SHED

WELL

D

WELL

SHED

FENCE LINE

SHED

WELL

209208

196

198

Bou

n

2.28

36.9

6

36.84

114.

0 7

6

62.1

3

33.9

730

.15

64.00

4.18

18. 6

065.53

29.2

06.

43

33.4433.8138.0125.88

13.5

0

4.833

48.2753.28

33.2

6

B133

B131 B130

B129

B128

B112

B111 B110B107B106

B105 B104 B103 B102 B101B100

B99 B98

B97B96

B95

B94

B93

B92

N-1415300

N-1415400

N-12° 48' 10'

WELL

SHED

PUDUPAKKAM LAKE

Boundary Line

30.51

14.0

866

.93

36.2

662

29.8

5

76.06

33.77

331

.55

24.71

33.6

2

27.54

13.0

024

.66

13.10

48.18

46.31

84.58

B127

B126

B125

B124

B123

B122

B121

B120B119

B118

B117B116

B115B114

B113

B109 B108

N-1415200

N 1415300

N-12° 48' 00'

PUDUPAKKAM LAKE

N-1415100

E-41

4700

E-41

4800

E-41

4900

E-41

5000

E-41

5100

E-41

5200

E-41

5300

E-41

5400

E-41

5500

E-41

5600

E-41

5700

E-41

5800

E-41

5900

E-41

6000

E-41

6100

E-41

6200

80°

13' 0

0'

E-8

0°

13' 1

0'

E-8

0° 1

3' 2

0'

E-8

0° 1

3' 3

0'

E-8

0°

13' 4

0'

E-8

0° 1

2' 5

0'

15

PARKING

Parking area provided in Surface Stilt andParking area provided in Surface Stilt andParking area provided in Surface, Stilt and Parking area provided in Surface, Stilt and BasementBasement

Surface parking Area = 13378 m2Surface parking Area = 13378 m2Stilt parking Area = 85759 m2Stilt parking Area = 85759 m2Basement parking Area = 90902 m2Basement parking Area = 90902 m2

Total area provided for Parking = 190039 m2Total area provided for Parking 190039 m2

Total Car parking provided = Total Car parking provided = 8446 ECS8446 ECS

Entry/Exit provided for free flow of traffic and Entry/Exit provided for free flow of traffic and t id tit id ti

16

to avoid congestion.to avoid congestion.

POWER REQUIREMENT AND BACK-UP

Phase Demand SourceConstruction

Ph80-100 KVA HSD Based DG Sets

PhaseOperation

Ph66900 KVA Tamilnadu Electricity

B dPhase Board

A 95 m X 90m plot has been earmarked for establishing a grid

Details of Power Back-up

sub-station in the campus.

pNo. of DG Sets Capacity of each DG Sets

3 10 MVA

17

3 10 MVA

WATER DEMANDSN Description Occupancy Basis of

consumptionTotal

(KLD)consumption (LPCD)

(KLD)

1. Residential Zone 32224 persons[8056 DU@ 4

150 4833.6[8056 DU@ 4

persons/dwelling unit

2 Club 300 persons 45 1352. Club 300 persons 45 1353. Commercial building 500 15 7.54. Floating population 1000 persons 15 15

w.r.t.all the above discussed

5. Horticulture 82,225 sq. m 5 lit/sq. m green 411.1requirement

q q garea

6. Swimming Pool make-up

15p

7. Cooling tower make up 1000

Total 6295.7

WATER BALANCE DIAGRAMFresh Water Requirement 2922 q

KLD

R id ti l S i i l k tCl b H C i lResidential2900 KLD

Swimming pool makes up water15 KLD

Club House4.5 KLD

Commercial Block 2.5 KLD

Flushing in residential

1948 5 KLD

Horticulture411 KLD

Flushing in Club House 9 KLD

Flushing in Commercial Block

5 KLD

Cooling tower make up

1000 KLD1948.5 KLD

20% loss

5 KLD 1000 KLD

Wastewater3896 KLD

3373.5 KLD

10% loss

STP Capacity 4200 KLD

Excess treated water discharge to Drain3506 KLD

132.5 KLD

STP FLOW SCHEMEBLOWER FOBLOWER FO

OIL & GREASE SEPRATIO

N PI

SCREENBAR

CHAMBE

SEWAGECOLLECTION PI

EQUILIZATION FEED PUMP

EQUILIZATION TAN

K

MBRFEED PUMP

RAERATION

OIL & GREASE SEPRATIO

N PI

SCREENBAR

CHAMBE

SEWAGECOLLECTION PI

EQUILIZATION FEED PUMP

EQUILIZATION TAN

K

MBRFEED PUMP

RAERATION

N PIT

CHAMBER

N PIT

PERMEATE PUM

BLOWER FO

N PIT

CHAMBER

N PIT

PERMEATE PUM

BLOWER FO

MBR

PERMEATEWATER

TANK

E PUMP

-

RAERATION

MBR

PERMEATEWATER

TANK

E PUMP RAERATIO

N

SLUDGEPUMP

OVERHEAD TAN

K

SLUDGEPUMP

OVERHEAD TAN

K

SLUDGESTORAGE

RECYCLETO

VARIOUS PROCESS

RECYCLETO

VARIOUS PROCESS

20

SOLID WASTE MANAGEMENT(During Construction Phase)

Domestic waste Collected in Bins

Disposal to approved composting site

Solid WasteExcavated Earth

Construction Waste

Top soil conserved for landscaping,

Rest used in re-filling, raising site level sold off to

Broken Bricks,

Waste PlasterWaste raising site level, sold off to vendors

Waste Plaster

Empty Cement Bags,Disposed

off through approved

21

p y g ,Metallic Waste

off through approved vendors for recycling

SOLID WASTE GENERATION(During Operation Phase)

SN Land use Occupancy Waste Total (Kg)SN Land use Occupancy Waste generation/

capita

Total (Kg)

1. Residential 32224 0.4 128902. Commercial

& Club800 0.4 320

& Club3. Floating 1000 0.2 200

Total = 13409 6 kg ~ 13 41 tonsTotal = 13409.6 kg ~ 13.41 tons

22

SOLID WASTE MANAGEMENT(During Operation Phase)

BIODEGRADABLE WASTE GREEN BIN

Disposal to common Final Disposal

th h

SOLID WASTE

RECYCLABLE WASTE BLUE BIN

municipal waste landfill site

through authorized

through a Govt.

approved Agency to the

Recycling agencyIndustry

INERT GREY BIN

23

WASTEGREY BIN

G 25 % (82 225 S )

GREEN AREA DEVELOPMENT PLAN

• Green area measures approx. 25 % (82,225 Sqm)of the plot area.

• 50% of total landscape area is being developed intoOrganised Green having equal distribution ofOrganised Green, having equal distribution ofherbs and shrubs (25% each) and the remaining50% will be developed into Greenbelt i.e treepplantation.

• The plant species will be selected on the basis ofUrban Standard Plantation norms and CPCBguidelines.

GREEN AREA DEVELOPMENT PLAN

ORGANIZED ORGANIZED GREENGREEN

PLANTATIONPLANTATION

PLANTATIONPLANTATION

ORGANIZEDORGANIZEDORGANIZED ORGANIZED GREENGREEN

ENERGY CONSERVATION MEASURES(USE OF ENERGY-EFFICIENT BUILDING MATERIALS)

Fly- Ash based products will be used as much as possible.

Pozzolonic cement will be used as finishingPozzolonic cement will be used as finishing item

PVC based window frames will be used that are poor heat conductor.p

Adequate Insulation as per ECBC will be i t d i d iincorporated in design.

ENERGY CONSERVATION MEASURES(ELECTRICITY CONSERVATION)

Use of Variable Frequency Drive (VFD) motor in pumps for water supply.Use of solar water heater systems has been proposed for the proposed commercialproposed for the proposed commercial complex. DG t h ll b t t d t t tDG sets shall be on auto cut and auto start controlled.Electronic Ballast shall be used in place of magnetic ballast for light fittings.g g gLow loss Transformers shall be used.

ENERGY CONSERVATION MEASURES(ENERGY EFFICIENT VENTILATION AND LIGHTING)

Plantation of fast-growing leafy vegetation in order to guard the direct incidence of sunlight.W ll l d I l i f h ll d f d hWell planned Insulation of the walls and roofs to reduce the heat gain.Use of reflective material in paving to increase the indirectUse of reflective material in paving to increase the indirect incidence of sunlight.Optimum but mandatory use of skylights.Optimum but mandatory use of skylights.Use of Green CFLs in the basement and common areas.Solar lighting is proposed for open spaces and signagesAir-conditioning system will consists of water-cooled, energy efficient, centrifugal type of chiller.Chillers using Non-CFC refrigerant with zero ozone depletion factor.

ENERGY SAVING CALCULATIONS( Solar Lighting and Green CFL Based Lighting in Open Areas)

Consumption with Coventional Light (Watt/ S M )

1Sq.M.)

Consumption with CFL and solar Light (Watt/ Sq.M.)

0.5(Watt/ Sq.M.)

Total plot area – ground coverage (Sq.M.) 280409Total Consumption with Coventional Light 280409p g

(Watt)Total Consumption with CFL and Solar

Li ht (W tt)140204.5

Light (Watt)Saving (Watts) 140205

Sa ing (KVA) 175 KVASaving (KVA) 175 KVA

ENERGY SAVING CALCULATIONS(Green CFL Based Lighting in indoor Areas)

Consumption with Coventional Light (Watt/ S M )

1Sq.M.)

Consumption with CFL Light (Watt/ Sq.M.) 0.5F A R (Sq M ) 828628F.A.R (Sq.M.) 828628

Total Consumption with Coventional Light (Watt)

828628( )

Total Consumption with CFL Light (Watt) 414314Saving (Watts) 414314

Saving (KVA) 518 KVA

ENERGY SAVING CALCULATIONS(Solar Water Heater System)

Hot Water provided for the 20 % of residential population 6445Water required for each person (ltrs) 20

Water quantity 128900Ambient water temperature (deg.C.) 25

Temperature of water required (deg.C.) 60Gain in temperature (deg.C.) 35

Kilo calories required to heat 128900 ltr. of water to 60*c (kcals/day)

4511500

Electricity to heat 128900 ltrs of water to 60*c (KW/day) 5233Considering 30% use in a year 1570

Considering 50% Diversity factor 785

Saving (KVA) 981 KVA

TOTAL ENERGY SAVED

S. No. Description Saving • Green CFL based Lighting and Solar

1Lighting is proposed for open spaces and signage 175 KVA

• Green CFL based Lighting will be2

• Green CFL based Lighting will be done in dwelling units etc. 518 KVA

3 • Use of solar water heater system 981 KVAyTotal energy saved 1674 KVA

Total energy consumption = 66900 KVAEnergy saved through various provisions = 1674 KVA

TOTAL ENERGY SAVING = 2 5 %TOTAL ENERGY SAVING = 2.5 %

FIRE FIGHTING PLANNon-combustible surface finishing will be used for the wall.All exit will provide continuous egress to the exterior of the building.I t l t i ill b t t d f b tiblInternal staircase will be constructed of non-combustible material.The main and external staircase will be continuous from ground floor to terrace level.Fire exits will be provided in a manner to ease the evacuation i f fiin case of fire.Locations of Fire Exits will be displayed in various places of the building.the building.Contact No. of nearest Fire Station, police station and medical stores will be enlisted and displayed in suitable places.All electrical cables would be underground and sophisticated modern electrical distribution system to reduce risk of fire.

HEALTH AND SAFETY PLAN FOR THE WORKERS

Provision of clean drinking water for all the workersProvision of clean drinking water for all the workers.Provision of decentralized type of latrine and toilet inside the project area.the project area.List of precautions will be listed beside the machine, working on which pose a risk.g pProvision of all the type of necessary personal protective equipments.Provision of Bucket and sand as temporary fire fighting system.Provision of suitable and sufficient light during night time.Provision of on-site First-aid box to fight any type of health hazards.

BASELINE ENVIRONMENTAL BASELINE ENVIRONMENTAL CONDITIONSCONDITIONS

AVERAGE MONTHLY TEMPERATURE IN THE STUDY AREA

AVERAGE MONTHLY RAINFALL IN THE STUDY AREA

WINDROSE DIAGRAM

AMBIENT AIR QUALITY MONITORING LOCATIONS

AMBIENT AIR QUALITY

Ambient Air Quality

100120140

ons

406080

100

once

ntra

tio

020

Kelambakkam Pudur village Project Site Pudupakkam village

Location

Co

Paramete Kelamba Pudur Projec Pudupakka ALL WITHIN THE AMBIENT AIR

Location

SPM (µg/m3) RSPM (µg/m3) SO2 (µg/m3) NOX (µg/m3)

rs kkam villagej

t Sitep

m village

SPM (µg/m3) 128 116 102 120

RSPM (µg/m3) 74 68 60.1 57

ALL WITHIN THE AMBIENT AIR QUALITY LIMIT APPLICABLE FOR NATIONAL AMBIENT AIR

SO2 (µg/m3) 9.8 8.2 7.9 9.1

NOX (µg/m3) 12.6 15.2 13.6 17.5

QUALITY STANDARDS FOR RESIDENTIAL AREAS

AMBIENT NOISE LEVEL

Type f

Noise Level (in dB) Ambient Noise levelsLocations

of Location

Minimum

Maximum Leq

Project Site

Residential 38 52 48 60

70

Kelambakkam

Residential 40 54 45

Pudur village


40

50

60

sPudupakkam village


Thaiur village

Residential 39 58 43 20

30

40

Valu

es

g

0

10

20

ALL WITHIN THE NOISE QUALITY LIMIT APPLICABLE FOR 0

Project Site

Kelambakkam

Pudur village

Pudupakkam village

Thaiur village

APPLICABLE FOR NATIONAL NOISE QUALITY STANDARDS

Locations

Minimum Maximum Leq

FOR RESIDENTIAL AREAS

WATER QUALITY Desirable

limits

Water Samples

Kelambakkam Project SiteParameters Unit

limitsPermissible limits

Kelambakkam (Tap water)

Project SiteGround water

pH pH 6.5 – 8.5 6.5 – 8.5 7.2 7.9

Conductivity (EC) uS/cm 1000 1000 323 392 – 5242

Turbidity (NTU) N.T.U 5 10 4 6

Total Hardness mg/l 300 600 96 176

Chlorides as Cl mg/l 250 1000 51 57

Sulphates as SO4 mg/l 200 400 32 301Sulphates as SO4 mg/l 200 400 32 301

Nitrates as NO3 mg/l 45 100 19 27

Copper as Cu mg/l 0.05 1.5 -- 0.1

Zinc as Zn mg/l 5 15 -- 2.5

Manganese as Mn mg/l NS NS -- 10

Calcium as Ca mg/l NS NS 22 177

Magnesium as Mg mg/l NS NS 10

Di l d O /l NS NS 1 5Dissolved Oxygen mg/l NS NS -- 1.5

Alkalinity mg/l 200 600 Nil 430

Color Hazen 5 25 Colourless Colourless

LAND USE PATTERN OF THE STUDY AREA

Land Use Pattern of the Study AreaLand Use Pattern of the Study Area

16%3% 1% 2% 5%

13%4%

16%

40%ForestsBarren and unculturable landL d t t i lt lLand put to non-agricultural usesCulturable wastePermanent pastures and other grazing landsMisc. tree crops and groves not included in the net area sownCurrent fallowCurrent fallowOther fallow landsNet area sown

SOCIO-ECONOMIC DATA OF THE STUDY AREA

Kelambakk Ammanam Pudupakk KalanipaKelambakkam

Ammanambakkam Thenur

Pudupakkam

Kalanipakkam Padur

Area of village (in hectares) 176.3 143.18 178.7 821.22 175.4 329.57

Number of households 626 83 82 571 64 103

Total population - Persons 2,765 390 297 2,580 274 440

Total population - Males 1,463 191 156 1,299 127 213

Total population - Females 1,302 199 141 1,281 147 227

Scheduled castes population -P 504 0 0 1 297 0 198Persons 504 0 0 1,297 0 198

Scheduled castes population -Males 264 0 0 628 0 96

Scheduled castes population -Females 240 0 0 669 0 102

Scheduled tribes population -Persons 0 0 0 102 0 75

Scheduled tribes population -Scheduled tribes population Males 0 0 0 51 0 42

Scheduled tribes population -Females 0 0 0 51 0 33

GRAPHICAL REPRESENTATION SOCIO-ECONOMIC DATA (SEX RATIO)

2 5003,000

Males Females

1,5002,0002,500

pula

tion

0500

1,000

Pop

0

mbakk

am

mbakk

am

Thenu

r du

pakk

am

nipak

kam

Padur

Kelamb

Ammanam

Pudup

Kalanip

Location

ENVIRONMENTAL IMPACT ENVIRONMENTAL IMPACT ASSESSMENTASSESSMENT

ENVIRONMENTAL IMPACT ASSESSMENT(Sources of Pollution)

Sr No Activity/ Pollutant Pollutant Characteristics FrequencySr. No Activity/ Areas

Pollutant Pollutant Characteristics Frequency

CONSTRUCTION PHASE1 Site Air Dust from construction Temporary during1 Site

PreparationAir Emissions –SPM, PM10, CO, NOX, SO2

Dust from construction activities and excavation particulates, NOx and CO from vehicle exhaust

Temporary during construction phase only –major emissions are expected from ground working and leveling activities.SO2 leveling activities.

Earth/Solid waste

Solid waste from construction activity and excavation

Periodic

Noise Noise generated from construction equipment and machinery

Temporary - during initial construction phase

2 Labour Sewage Sewage generated from Temporary - during2 Labour Camps

Sewage Sewage generated from temporary onsite labor activity

Temporary - during construction phase

Solid Waste generated f i

Temporary - during i h

47

from temporary onsite labor activity

construction phase


Sr Activity/ Pollutant Pollutant Characteristics FrequencySr. No

Activity/ Areas

Pollutant Pollutant Characteristics Frequency

OPERATION PHASE

1. Vehicular Air emissions Vehicular emissions Continuous/ periodicmovement and Noise

p

Noise generated due to, movement of vehicles

Continuous/ periodic

2. Diesel Air emissions SO2, NOx, SPM, CO from Periodic as the DG sets will generators fuel burning operate during power failure

Noise Noise due to running of equipment

Periodic

H d W t U d il ti P i di d iHazardous Waste Used oil generation Periodic – during maintenance

3. Sewage treatment

Solid waste Settled and stabilized sludge Continuous

Treated Water Treated sewage will comply Continuous as the unutilizedPlant

Treated Water Treated sewage will comply the TNPCB norms and a major quantity will be used for horticulture & flushing

Continuous as the unutilized treated wastewater will be discharged to outside existing drain.

48


Sr Activity/ Areas Pollutant Pollutant Characteristics FrequencySr. No

Activity/ Areas Pollutant Pollutant Characteristics Frequency

FUNCTIONAL PHASE

4. Diesel Storage Solid Waste Settled sludge during tank Occasional g g gcleaning

Oil Oil Spillage – Accidental spillage due to pipe rupture/leakage

Accidental

rupture/leakage

5. LPG Cylinders Thermal/ Blast Effect

Accidental Explosion due to LPG leaks and fire

Accidental

6. Maintenance/ Solid waste Used equipment parts and Continuoushousekeeping

q p pgarden wastes

8. Vehicle Parking areas

Oil spills Minor oil leakages in parking lot Occasional

9. Natural Storm Water drains

Storm water Contamination discharge from site – Mainly suspended solids

During rainy seasons –overflow from the storm water recharging pits

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ENVIRONMENTAL IMPACT ASSESSMENT(Impact Assessment)

COMPONENTS CONSTRUCTION PHASE OPERATION PHASETopography No significant impact.Land The proposed development of No impact is anticipatedLand Environment

The proposed development of the site is as per the designated land use.

No impact is anticipated on the land use of the project after the owners take possession. p

Soil Environment Soil erosion causing loss of top productive layer of soil.

Solid waste or garbage generation from Dwelling Units

Noise Environment

•Movement of vehicles carrying construction materials,•Loading & unloading activities

The main sources of noise during the operation phase are DG sets, compressor•Loading & unloading activities,

•Excavation machines, concrete mixer, DG setsM h i l ti lik

are DG sets, compressor rooms and traffic.

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•Mechanical operations, like, drilling, fitting, etc, at site.


COMPONENTS CONSTRUCTION PHASE OPERATION CO ON N S CONS UC ON S O ONPHASE

Air Environment •Dust from earth works•Emissions from the operation of

•Stationary Sources: operation of DG sets•Emissions from the operation of

construction equipment and machines; •Fugitive emissions during the

operation of DG sets •Mobile Sources: Vehicular emissions,

•Fugitive emissions during the unloading of cement and other construction materials; •Fugitive emissions during mixing of•Fugitive emissions during mixing of cement with other building materials; •Emissions due to the operation of•Emissions due to the operation of D.G set

Ecological Environment

•Occupation of land Ch i l l d fl

Positive Impact as the trees planted will act as

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Environment •Changes in water levels and flow, soil structure, land form etc. •Removal of trees, grass or hedges.

trees planted will act as a pollution sink and Noise barrier


COMPONENTS CONSTRUCTION PHASE OPERATION PHASE

Water Environment

Ground waterDischarge of wastes – solid or

GroundwaterSpillage of Waste oil fromDischarge of wastes solid or

liquid on the ground.

Surface Water

Spillage of Waste oil from DG Sets.

Surface WaterSpillage of oil and fuels used in construction equipments.

Discharge of domestic wastewater

Socio-economic Employment opportunity •Appreciation of land value.Environment

p y pp y pp•Business opportunity for local businessman

Aesthetics Temporary impact will be Positive impacts as theAesthetics Temporary impact will be checked by providing barriers.

Positive impacts as the township is a planned development activity.

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ENVIRONMENTAL MANAGEMENT ENVIRONMENTAL MANAGEMENT PLANPLAN

ENVIRONMENTAL MANAGEMENT PLAN (Construction Phase)

Environmental Issues

Mitigation Measures to be taken

Topography ♣ The ground level shall be managed in such a way that a gentleslope is maintained towards the eastern end.

♣ Natural drainage pattern of the area will not be altered.Top soil ♣ 0.3 m depth of top soil will be removed and will be striped andconservation stored under covered condition, which will be later used for

landscaping.Soil Compaction ♣ Only identified haulage road will be used for transportation

Material Sourcing, transportation,

♣ Construction materials would be sourced from licensed vendors.♣ Cement would be stored in covered shed. Also shed for de-

dusting of cement bags.and unloading ♣ Dust Management with DUST Suppression Foam..

♣ The fill material will be the earth likely to be excavated. 272,708m3 quantity of earth is likely to be excavated. This excavated

th ld b d f b kfilli f l li d l d iearth would be used for backfilling for leveling and landscaping,horticulture and other green area development. Excess earth willbe suitably disposed off.

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Environmental Mitigation Measures to be takenEnvironmental Issues


Contaminationof soil from oil

♣ Lubricant would be stored on impervious floor♣ The used oil would be stored in drums and sold to MOEF approvedof soil from oil

and lubricants♣ The used oil would be stored in drums and sold to MOEF approved

recyclers.♣ Cement Flooring for construction machinery maintenance area with

oil & grease traps & FuelPollution bytransportation,storage and

♣ All the materials that are likely to produce dust, like cement, sand,aggregates etc. shall be delivered at site with proper cover (e.g. tarps).

♣ Cover & Barricading around the construction site.handling ofconstructionmaterial

♣ Dust Suppression Foam will be used on the earthwork regularly toprevent dust.

♣ In high dust area, masks would be provided to the workers♣ Air Quality monitoring would be carried out at as per the Monitoring♣ Air Quality monitoring would be carried out at as per the Monitoring

Plan.DG Sets ♣ Regular maintenance of the DG sets.

♣ Adequate Stack height as per CPCB norms

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♣ Adequate Stack height as per CPCB norms♣ Acoustic Enclosure with exhaust muffler will be provided to each DG

Set.


Environmental Mitigation Measures to be takenEnvironmental Issues


Pollution byMaintenance of

♣ Regular maintenance of equipment to be ensured♣ Provision of paved area will be made for maintenance ofMaintenance of

Constructionequipment andmachinery

♣ Provision of paved area will be made for maintenance ofconstruction vehicles.

♣ Regular monitoring of air pollutant parameters as envisaged inthe Environmental Monitoring Plan

Water Supply ♣ The workers would be made aware of the need to conservewater and be discouraged from wasting the same.

Water bodies ♣ No interface with any water bodies is envisaged.Water bodies ♣ No interface with any water bodies is envisaged.Construction Waste

♣ Bins for collection of waste from site

Generation of ♣ Construction activities would be carried out at the day timeGeneration ofNoise

♣ Construction activities would be carried out at the day timeonly.

♣ Noise standard will be complied.♣ Ear plugs to be provided to the workers near the high noise

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p g p gzones.

♣ Machineries would be maintained to keep their noise to aminimum


E i t Miti ti M t b t kEnvironmental Issues


Accident risksf

♣ To ensure safe temporary accesses during construction, lightingd f t i l d i ld b i t ll dfrom

constructionactivities

and safety signal devices would be installed.♣ Traffic rules and regulations would be strictly adhered to.♣ Workers would be provided with helmets, masks, safety goggles,

etc.etc.♣ The electrical equipment would be checked regularly.♣ A readily available first aid unit would be provided.♣ Adequate signage, barriers to control traffic would be provided

Health Issues ♣ Adequate drainage, sanitation, and waste disposal facilities wouldbe provided at work places.

♣ Potable and sufficient drinking/washing water supply would beprovided to secure the health of workers.

♣ Preventive medical care would be provided to workers.Soil &

d♣ Storage and mixing of pesticides, fuel etc shall be done on

d/ i bl f d h d

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groundwaterContamination

cemented/ impermeable surface under shed.♣ Garbage dumping would be only in the designated storage areas

ENVIRONMENTAL MANAGEMENT PLAN (Operation Phase)

Environmental Mitigation Measures taken or to be takenEnvironmental Issues

Mitigation Measures taken or to be taken

Management ofwastewater

♣ Sewage Treatment Plant (STP) of capacity 4200 KLD♣ Treated water would be used for gardening, & cooling purpose.

generatedg g, g p p

Air pollutioncontrol

♣ Adequate plantation would be taken up to attenuate the vehicularpollution.

♣ Good road condition to be maintained within the project site.♣ Vehicle speed would be regulated within the project site♣ Air monitoring would be undertaken as per the Monitoring Plan.♣ Fuel with low sulphur content would be used in DG sets♣ Fuel with low sulphur content would be used in DG sets.

Conservation ofEnergy

♣ In compliance with Energy Conservation Building Code 2007 ♣ Energy efficient motors♣ Use of energy efficient luminaries viz CFL Lamps♣ Use of energy efficient luminaries viz CFL Lamps♣ Solar energy based landscape area lighting

Noise pollutioncontrol

♣ Green belt development would be undertaken♣ DG sets would be installed with acoustic enclosure & exhaust muffler

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control ♣ DG sets would be installed with acoustic enclosure & exhaust muffler.♣ Honking of vehicles would be restricted within the residential areas.♣ Noise monitoring would be done as per the Monitoring Plan.

ENVIRONMENTAL MANAGEMENT PLAN (Operation Phase)

Environmental Issues


Solid waste ♣ Estimated 13.41 tons/day (approx) waste would collected inmanagement different bins.

♣ Waste would be segregated; bio degradable and non-biodegradable.

♣ Recyclable wastes will be sold off to vendors♣ Recyclable wastes will be sold off to vendors.♣ Wastes would be stored temporarily within the premises at

specified storage place.♣ Disposal of wastes on a daily basis through authorized agencyp y g g y

to common landfill site.♣ Grass clippings from the green area would be collected

separatelyHazardouswastemanagement

♣ Used oil would be collected in drums, stored and periodicallysold off to MoEF/SPCB authorized recyclers.

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Health Care ♣ Only requisite quantities of insecticides spraying♣ Cleanliness would be maintained in the entire project area♣ Regular street sweeping would be undertaken.

ENVIRONMENTAL MONITORING PLAN

Environ Project Parameter Duration / Implement Supervisi CostEnvironmental

Component

Project stage

Parameter Duration / Frequency

Implementation

Supervision

Cost

Air Construction Phase

SPM, RSPM, SO2, NOx,

Continuous24-hourly,twice a weekf

Consulting Body

Project Authority

Rs.48000/-per year

CO, HC, benzene

for onemonth, onceevery year(summer)(su e )

Operation Phase

SPM, RSPM, SO2, NOx,

Continuous24-hourly,twice a week

Consulting Body

Project Authority

Rs.32000/-per year

CO, HC, benzene

for one week.

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Environmental

C

Project stage


Implementation

Supervision

Cost

Water Quality

Construction Stage

As per Drinking

Once every year during

Consulting Body

Project Authority

Rs.9000/-per year

Component

Quality on Stage Drinking water standard

year during the dry season

Body Authority per year

Operation As per End of Consulting Project Rs.9000/-Operation Phase

As per Drinking water standard

End of summer before the onset of

Consulting Body

Project Authority

Rs.9000/per year

monsoon every year

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Environmental

Component

Project stage


Implementation

Supervision

Cost

ent

Noise Construction Phase

Noise Level in dB (A)

One day hourly measurement

Consulting Body

Project Authority

Rs.60000/-per year

Phase measurement, quartely.

Operation Phase

Noise Level in dB (A)

One day hourly

Contractor Project Authority

Rs.15000/-per yearn Phase in dB (A) hourly

measurement, once every year for till h i l l

Authority per year

the noise level stabilizes,

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Environmental

Project stage

Parameter Duration/ Frequency

Implementation

Supervision Cost

Component

Soil Erosion Construction

Visual check for

After precipitation

Consulting Body

Project Authority

Rs.10000/- per year

Phase Soil erosion Operati

on Phase

Study of Soil erosion

Once every 3 years

Contractor

Project Authority

Rs.15000/- per year

PhasePlantation

and Vegetation

Construction Phase

Monitoring of trees felling

During felling of

trees

Contractor

Project Authority

Rs.15000/- per year

Vegetation Phase felling trees

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