“residential plotted colony along with...

“RESIDENTIAL PLOTTED COLONY ALONG WITH GROUP HOUSING COMPONENT”

M/s MALIBU ESTATE PVT. LTD.

SECTOR- 47 & 50, DISTRICT- GURGAON, HARYANA CONCEPTUAL PLAN

Prepared by: Vardan EnviroNet, Gurgaon Page 46

INTRODUCTION

M/s Malibu Estate Pvt Ltd, a leading real estate developer is the company of India. The

company is developing a Residential Plotted Colony along with Group Housing Component

situated in the revenue state of Village- Fatehpur, Tikri, Adampur & Jharsa, Sector-47 & 50,

District- Gurgaon, Haryana. The company has taken 32 number of Licenses from Directorate

Town and Country Planning, Haryana Details of licenses is given in Table below:-





SITE LOCATION AND SURROUNDINGS

The proposed project site is located at Village- Fatehpur, Tikri, Adampur & Jharsa, Sector-47 &

50, District- Gurgaon, Haryana. The GPS co-ordinates of the project site is 28°25'15.04"N, 77°

2'22.63"E and 28°25'48.43"N, 77° 3'2.43"E.

Figure-1: Google Image of the Project Site

Residential Plotted

Colony

(Area- 100.36875 Acres)





CONNECTIVITY

S. No. Detail Distance Direction

1. Nearest Highway (SH-13) 0.1 Km East

2. Garhi Harsaru Junction Railway Station 22.3 Km North-West

3. Indira Gandhi National Airport (IGI) 32.1 Km North-East

PROJECT LAYOUT AND ENVIRONMENTAL CONTEXT

The total area of the project for residential plotted colony along with group housing

component is 8,28,780.01 m2 (204.797 Acres). The detailed Area Statement is provided below

in Table 1.

SALIENT FEATURES OF PROJECT:

Table 1: Area Statement

S.

No. Particulars Area ( m2)

1. Project Name & Address

Residential Plotted Colony along with Group Housing

Component measuring 204.976 Acres in sector-47 & 50,

Gurgaon, Haryana

Being developed by M/s Malibu Estate Pvt. Ltd.

2.

Activities in the

Residential Plotted

Colony and Group

Housing

Group Housing, Residential Apartments, EWS Apartments,

Commercial Area, Nursing Homes, Nursery School, Primary

School, Clinic, Community Centre, Multipurpose Booth, ATM

and Beauty Parlor

3. Total Plot Area 8,28,780.01 m2 (204.796 Acres)

4. Total Site Area for Group

Housing 48,117.13 m2 (11.89 Acres)

5. Total Site Area for

Plotted Colony 7,80,662.88 m2 (192.906 Acres)

6. Ground Coverage Detail 429437.056 m2

Plotted Colony 4,22,362.31m2

Group Housing 7,074.746 m2

7.

FAR Details @ 1.72% for

Group Housing Plot Area 83,023.326 m2 (Group Housing)

8. Non FAR (including

Basement)

25170.79 m2 ( Group Housing)

9. Built-up Area Detail 6,64,412.826 1,08,194.116 m2 ( Group Housing)




Prepared by: Vardan EnviroNet, Gurgaon 9

m2 5,56,218.71 m2 (Plotted Colony)

10. Total No. of Plotted

Units 1396 Units

11.

Total No. of Units (Group

Housing) 672

Residential units 376

EWS Units 72

Service Personnel unit 224

12. Total Units (Plotted

Colony + Group Housing) 2,068 units

13.

Parking Provided 1172 ECS

Public Amenities of Plotted

Colony 756ECS

Group Housing 493 ECS

14.

Power Requirement &

Sources

14402 KVA Plotted Colony 8410 KW

Group Housing 5992 KVA

Source: Dakshin Haryana Bijli Vitran Nigam (DHBVN)

15. No. of DG Sets

5 (Total

Capacity 4000

KVA)

Plotted Colony 2 x 750 KVA

Group Housing 2x750 KVA +

1x1000 KVA

16.

Water requirement &

Sources

4504 KLD

(Total)

Plotted Colony 4103 KLD

Group Housing 401 KLD

3156 KLD

(Fresh Water)



1348 KLD

(Recycled

Water)



Source: HUDA Supply

17. Sewage Treatment &

Disposal

STP capacity : Three nos of STP of Total Capacity 3440 KLD

(1600 & 1490 KLD for Plotted Colony and 350 KLD for Group

Housing respectively)

Sewage discharge: Total 2583 KLD recycled water will be

obtained out of which 113 KLD shall be utilized for the

purpose of flushing, 1235 KLD for landscape development

and 1235 KLD shall be supply to nearby construction sites for

construction purpose only.

18. Estimated Population 34506 Plotted Colony 32022 Persons




Prepared by: Vardan EnviroNet, Gurgaon 0

Persons Group Housing 2484 Persons

19. Green Area proposed @

30.02% of plot area 249399.86 m2

Plotted Colony

Group Housing

236652.864 m2

12747.6 m2

20. Cost of the project Rs. 750 Crores (Approx.)

*FAR = Floor Area Ratio

POPULATION DENSITY

The Total population of the project will be 34506 persons (including visitors). The detailed

population breakup is shown for Plotted Colony and Group Housing below in the Table 2.

Table-2: Population Break up

S.

NO. UNIT TYPES

NO. OF

PLOTS/UNITS

/ FAR

Population Basis POPULATION

1 PLOTTED COLONY (A)

a Residential Units of Area

More than 200 m2 1116 13.5 15,066

b Residential Units of Area

Less than 200 m2 280 9 2,520

c Visitors of Residential area

@ 10 % of Residential

Population 1758

2 Facilities for Group Housing & Plotted

d Nursery Schools (7 in

Number) 7786.15 m2 @ 4 m2 / Person 1946

e Primary School (4 in

Number) 16753.98 m2 @ 4 m2 / Person 4188

Higher Secondary School 20234.28 m2 @ 4 m2 / Person 5059

d Dispensary (1in Number) 4168.27 m2 @ 15 m2 / Person 278

e Creche (1in Number ) 809.38 m2 @ 4 m2 / Person 202

f Religious Buildings 870.00 m2 5 Number of Pujari 5

g Club 10,068.57 m2 1000 Persons

Capacity 1000

Total

32022

3 GROUP HOUSING (B)

a Dwelling Units 376 5 1880

b EWS Population 72 2 144

c Service Personal Population 224 2 448

d Commercial 37.20 m2 @ 3 m2 / Person 12





1. Shopkeepers @1/3rd of

Retail Population 4 persons

2.Floating Population

@2/3rd of Retail Population 8 persons

e Visitors @10%

247

Total 2484

Grand Total Population 34,506

PROJECT COST

The total estimated cost of the project is Rs. 750 Crores (Approx.)

WATER REQUIREMENT

Total water requirement of the project will be approximately 3904 KLD, out of which 2556 is

fresh water requirement and 1348 KLD is recycled/ treated water. The calculation of total

water requirement and total waste water generation is given in the Table-3.

Table-3: Calculations for Daily Water Demand

S. No.

Particulars Occupanc

y/ Area(sqm)

Rate of water

demand (Lt)

Daily Water Demand (KLD) (Plotted Colony)

Domestic Flushing Total

Waste Water Generation

1. Residential Population

17586 135 1582.74 791.37 2374.11 2057.56

2.

visitors of Residential Apartments

1758.6 15

10.55 15.83 26.379 24.27

3.

Institutional Population (Primary, Secondary School & Creche)

11396 45

170.9 341.88 512.81 478.63

4. visitors Club & Dispensary

1258 15 7.55 11.32 18.87 17.36

5. Horticulture

236652.864

5 l/sqm

1171.0 0

6. Total

1771.78 1160.40 4103.17 2577.82

7.

say 1772 KLD

say 1160 KLD

say 4103 KLD Say 2578





S. No.

Particulars Occupancy/ Area(sqm)

Rate of water

demand (Lt)

Daily Water Demand (KLD) (Group Housing)

Domestic Flushing Total Waste Water Generation

1. Residential Population

2472 135 222.48 111.24 333.72 289.22

2.

visitors of Residential

Appartments

247.2 15

1.48 2.2248 3.708 3.41

3. Horticulture 12747

5 l/sqm

63.7 0

4. Total

223.96 113.46 401.17 292.64

say 224 KLD

say 113 KLD

say 401 KLD Say 293 KLD

Hence, total water requirement (Grand total of Group Housing and Plotted Colony) of the

project will be as follows;

Total Water Requirement : 4504 KLD

Domestic Water Requirement : 1996 KLD

Flushing : 1273 KLD

Total Waste Water Generation : 2870 KLD

Recycled/ Treated water : 2583 KLD

The water balance diagrams are given below in Figure-2.





Figure-2(a): Water Balance Diagram of Plotted Colony

@ 80%

STP

(3090 KLD)

Total wastewater generated

(2578 KLD)

@ 90%

Recycled/Treated water

(2320 KLD)

STP capacity @ 20% more than

the wastewater generated

Fresh Water Requirement

(2932 KLD)

Domestic Water

Requirement

(1772 KLD)

Flushing

(1160 KLD)

Wastewater generated

(1418 KLD)

Wastewater

generated

(1160 KLD)

Total Water Requirement

(4103 KLD)

Horticulture

(1171 KLD)

Wastewater

generated

(NIL)

Recycled Water

(1171 KLD)

To Construction

sites & remaining

to HUDA Seweage

(1149 KLD)





Figure-2(b): Water Balance Diagram of Group Housing

@ 100% @ 80%

@ 90%

Water Tanker

(For Construction Purpose)

(86 KLD)

Wastewater

generated

(NIL)


(113 KLD)

Fresh Water Requirement

(224 KLD)

Recycled Water

(177 KLD)

Domestic Water

Requirement (224 KLD) Flushing

(113 KLD)

Horticulture

(64 KLD)

Total wastewater generated

(292 KLD)

STP

(350 KLD)

STP capacity @ 20% more than

the wastewater generated

Total Water Requirement

(401 KLD)


(179 KLD)

Recycled/Treated water

(263 KLD)





WASTEWATER GENERATION & TREATMENT:

Three Sewage Treatment Plants having the total capacity of 3440 KLD (1600 & 1490 KLD for

Plotted Colony & 350 KLD for Group Housing Respectively) with FAB (Fluidized Aerobic Bio-

reactor) technology has been proposed for the treatment/recycling of wastewater within the

project premises. Approximately 2583 KLD of water will be obtained after recycling from

proposed sewage treatment plants which will be used for flushing and horticulture and rest of

recycled water will be given to nearby construction sites for construction purpose only.

SEWAGE TREATMENT TECHNOLOGY

FAB (Fluidized Aerobic Bio-reactor):

Sewerage System

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

proposed sewage treatment plant.

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

circumstances:

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

of the treated waste water.

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

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

an excellent fertilizer for horticultural purposes.

a. Wastewater Details

(a) Daily load : 2870 KLD

(b) Duration of flow to STP : 24 hours

(c) Temperature : Maximum 32oC

(d) pH : 6.5 to 8.5

(e) Colour : Mild

(f) T.S.S. (mg/l) : 150-300 mg/l

(g) BOD5 (mg/l) : 200-400 mg/l

(h) COD (mg/l) : 400-600 mg/l

b. Final discharge characteristics

(a) pH : 7.5 to 8.5

(b) Oil & Grease : <10 mg/l

(c) B.O.D. : <10 mg/l

(d) C.O.D. : <60 mg/l

(e) Total Suspended Solids : <10 mg/l





PROCESS DESCRIPTION

In order to conserve water, the treatment plant shall be designed to ensure that treated

effluent (water) characteristics are well below the permissible limits. It is proposed to use

Attached Growth system working on the principle of Fluidized Aerobic Bio-reactor process

based on the FAB process.

Sewage will flow via gravity through a bar screen chamber & Oil & Grease Trap to an

Equalization Tank. A bar screen shall be provided at the inlet point in the bar screen

chamber and the waste water will flow through this bar screen into the Tank. Bar screen

shall be so designed that it can be cleaned manually from outside the Tank. The oil & grease

from the Oil & Grease Trap would have to be removed manually. Waste water from the

equalization tank shall be transferred by means of Pumps into the FAB tank where the biomass

is allowed to grow on plastic type moving media. The process generally consists to two

successive aeration tanks where the media is completely submerged in the waste water. Both

up flow and down flow processes take place. The raw waste water goes in an up flow pattern

in the first aeration tank and subsequently in a down flow pattern in the next tank. The organic

material present in the waste water is degraded by a population of microorganisms attached

to the media. Organic material from the liquid is adsorbed on to the biological film or slime

layer. In the outer portions of the slime layer, the organic material is degraded by aerobic

microorganisms. As the microorganisms grow, the thickness of the slime layer increases, and

the diffused oxygen is consumed before it can penetrate the full depth of the slime layer. Thus

an anaerobic environment is established near the surface of the media. As the slime layer

increases in thickness, the adsorbed organic matter is metabolized before it can reach the

microorganisms near the media face. As a result of having no external organic source available

for cell carbon, the microorganisms near the media face enter into an endogenous phase of

growth and lose their ability to cling to the media surface. The liquid then washes the slime of

the media, and a new slime layer starts to grow.

After achieving a complete mixing of organisms over a retention period of approximately 6 hrs,

the effluent would flow via gravity into the Tube Settler. In the tube settler, PVC Tube Media

would be provided to enhance settling of the sludge with attached settling process. Through

the use of baffles the liquid in the Tube Settler is maintained in quiescent condition which

allows the solids to settle to the bottom for collection. The accumulating solids known as

“Sludge” shall be constantly pumped back into the FAB tank by sludge recycle pumps. This

return sludge undergoes further digestion in the aeration tank and also provides the active

organism needed to digest the incoming raw sewage.





The Tube Settler shall be provided with overflow weir to collect the treated effluent and a

scum launder shall keep any floating matter from passing out in the final treated water. Excess

sludge from the bottom of the Tube Settler shall be wasted in an adjoining aerobic digester

cum thickener tank. In this tank sludge shall be aerated. The air shall be shut off periodically

and supernatant water shall flow into the collection tank. This way the sludge shall be

thickened and its volume shall be reduced. The sludge digester cum thickener tank shall be

sized to hold excess sludge. The excess sludge would be further passed into a filter press

where the sludge would be further compressed between plates manually and the liquid

concentration in the sludge would be further reduced. The sludge would then form into semi-

solid cake which can be removed for disposal.

TERTAIRY TREATMENT

The clear water would be transferred by means of its Filter Feed Pumps into the Multi Grade

Sand Filter & Activated Carbon Filter for filtration. Tertiary treatment will be carried out by

passing the treated water through beam of Ultra Violet radiation for necessary disinfection.

The Multi-Grade Sand Filter is intended to remove any particulate matter present in the water

and the Activated Carbon Filter is intended to remove any colour or odour in the water.

BLOWERS AND AERATION SYSTEM

The treatment plant shall be provided with rotary positive displacement blowers with a

common base, belt drive system, drip proof induction type electric motors, necessary valves

including a pressure relief valve , a central electric panel and silencers on the intake and

discharge. Each blower motor unit shall be housed in a suitable enclosure. All piping and

related accessories necessary to connect the blowers to the treatment plant air header shall

be provided as well.

All air piping from the blower motor unit to the air header shall be approved steel pipe with

malleable iron fittings. Flexible reinforced rubber connecting sleeves shall be provided

wherever required.

Each air diffusion device shall be connected to the air header with individual 20 dia. drop

pipes. The drop pipe assembly shall be connected to the air header in a manner to permit

raising the drop pipe and diffusion device above the water surface quickly and without

disturbing air flow to the other diffusers. Each diffuser drop pipe shall be equipped with

non-clog fine / coarse bubble diffusers of sufficient quantity to keep pressure loss through

the drop pipe assembly to a minimum. The air diffusion devices shall be designed to distribute





air over the entire area of the tank and to have efficiency such that an adequate supply of

oxygen is maintained in the tanks to treat the sewage load for which the plant is designed.

ELECTRICAL CONTROLS

The plant shall be completely pre wired / site wired and shall include all the power and control

cabling required for the fully automatic operation of the plant. The control system shall include

circuit breakers, motor, starters and timers all housed in a weather proof cubicle type panel

board.

All wiring shall run through electrical metallic tubing. All wiring shall be sized according to the

National Electric Code Standards. No splice shall be permitted in the service wires. It shall also

be the responsibility of the contractor to furnish and install all required exterior disconnects,

switching mechanisms, alarm or control conduit and wiring.

The branch circuit shall be short circuit protected by thermal magnetic air circuit breakers. All

control circuits shall be protected by a single phase thermal magnetic air circuit breaker. A

magnetic across the line starter with overload heaters in each phase and a common trip

contact set shall be provided for each blower motor to give positive protection against single

phasing.

Motor insulation shall be class `B’ insulation and the design shall be such that the maximum

permissible temperature for the insulation is not exceeding when the motor operates at

service factor load in a -5 to 45° C ambient on full load condition.

All motors shall have anti-friction, ball-bearings sized an average life of at least 100,000

hours under normal V-BELT loading conditions.

The mechanical/electrical system shall be designed to withstand ambient temperature range

of 0°C - 50° C.





Figure-3: Schematic design of STP of FAB technology

Table 6: Technical Specifications for Sewage Treatment Plant of Capacity 1600 KLD

1. SS Bar Screens

Make : Bikon

MOC : SS 304

Qty : 02 Nos.

Size : 750x600 mm

2. Raw Sewage Pumps

MAKE : WILO

No. of units : 02 Nos. (1working / 1 Standby)

Motor : 6.00 KW

Capacity : 46,250 lph at a head of 6-8 mtrs.

Solids : Up to 35 mm

Casing : CI

Impeller : CI

3. Sludge Re-circulation Pumps

MAKE : Kirloskar

No. Of units : 02 Nos. (1working / 1 Standby)

Motor : 8.0 KW


Solids : Up to 8 mm





Casing : CI

Impeller : CI

4. Plant Room Sump Pumps

MAKE : WILO


Motor : 6.00 KW

Capacity : 46250 lph at a head of 6-8 mtrs.


Casing : CI

Impeller : CI

5. Air Blowers

MAKE : Blowvac

Type : Twin Lobe

No. of units : 02 Nos. (1working / 1 Standby)

Head : 0.75 kg/cm2

Capacity : 560 m3/hr

Rating : 40.0 KW

6. Filter Feed Pumps

MAKE : Kirloskar


Type : Horizontal, Centrifugal


Casing : CI

Impeller : CI

Rating : 16.0 KW

7. Soft Water Transfer Pumps

MAKE : Kirloskar



Capacity : 14000 lph at a head of 60 mtrs.

Casing : CI

Impeller : CI

Rating : 5.0 KW

8. Dual Media Filter

Make : Bikon

Qty : 01 No.





Service Flow rate : 64000 lph

Size : 7’ dia x 62” height

MOC : FRP / MS

Media : Pebble / Gravel / Coarse Sand / Fine Sand / Anthracite

Working Pressure : Max. 3.5 kg/cm2

Backwash time : 20 min.

Rinse time : 10 min.

9. Activated Carbon Filter

Make : Bikon

Qty : 01 No.



MOC : FRP / MS

Media : Pebble / Gravel / Activated Carbon.




10. Water Softener

Make : Bikon

Qty : 01 No.



MOC : FRP / MS

Output between Regenration : 900 KL

Raw Water Hardness : 200 ppm

Treated Water Hardness : Commercial Zero

Working Pressure : 2.5 to 3.0 kg/cm2

11. UV Sterilizer

MAKE : Creative

No. Of units : 1 operating

Capacity : 64000 lit/hr.

12. Bio Tech Media

MAKE : Bikon

Qty : 53.00 cu.mtr

Type : FAB (Fluidized Aerobic Bioreactor)

13. Tube Dek Media





MAKE : Bikon

Qty : 24.00 cu.mtr

Type : Tube Dek Media

Length of Module : 10000 mm

Width of Mudule : 6000 mm

Height of Module : 1000 mm

14. Filter Press feed pump

MAKE : Positive

No. Of units : 01 No.

Type : Screw Type


Rating : 5.6 KW

15. Filter Press

MAKE : Bikon

Plate Size : 36” x 36”

No. of Plates : 56 Nos.

Holding Capacity : 80 Ltr.

Table7: Technical Specifications for Sewage Treatment Plant of Capacity 1490 KLD

1. SS Bar Screens

Make : Bikon

MOC : SS 304

Qty : 02 Nos.

Size : 750 X 600 mm

2. Raw Sewage Pumps

MAKE : WILO


Motor : 7.5 KW



Casing : CI

Impeller : CI


MAKE : Kirloskar






Motor : 11.00 KW


Solids : Up to 8 mm

Casing : CI

Impeller : CI


MAKE : WILO


Motor : 7.5 KW



Casing : CI

Impeller : CI

5. Air Blowers

MAKE : Blowvac

Type : Twin Lobe

No. of units : 02 Nos (1working / 1 Standby)

Head : 1.0 kg/cm2


Rating : 50.0 KW


MAKE : Kirloskar




Casing : CI

Impeller : CI

Rating : 20.0 KW


MAKE : Kirloskar




Casing : CI

Impeller : CI

Rating : 5.0 KW






Make : Bikon

Qty : 01 No.

Service Flow rate : 80,000 lph


MOC : FRP / MS






Make : Bikon

Qty : 01 No.



MOC : FRP / MS




Rinse time : 10 Min.

10. Water Softener

Make : Bikon

Qty : 01 No.



MOC : FRP / MS





11. UV Sterilizer

MAKE : Creative


Capacity : 80,000 lit/hr.

12. Bio Tech Media

MAKE : Bikon





Qty : 66.00 cu.mtr


13. Tube Dek Media

MAKE : Bikon

Qty : 30.00 cu.mtr






MAKE : Positive


Type : Screw Type


Rating : 7.0 KW

15.

MAKE : Bikon




Table 8: Technical Specifications for Sewage Treatment Plant of Capacity 350 KLD

1. SS Bar Screens

Make : Bikon

MOC : SS 304

Qty : 02 Nos.

Size : 750 X 600 mm

2. Raw Sewage Pumps

MAKE : WILO


Motor : 7.5 KW



Casing : CI

Impeller : CI






MAKE : Kirloskar


Motor : 11.00 KW


Solids : Up to 8 mm

Casing : CI

Impeller : CI


MAKE : WILO


Motor : 7.5 KW

Capacity : 26, 452 lph at a head of 6-8 mtrs.


Casing : CI

Impeller : CI

5. Air Blowers

MAKE : Blowvac

Type : Twin Lobe

No. of units : 02 Nos (1working / 1 Standby)

Head : 1.0 kg/cm2


Rating : 51.0 KW


MAKE : Kirloskar




Casing : CI

Impeller : CI

Rating : 20.0 KW


MAKE : Kirloskar








Casing : CI

Impeller : CI

Rating : 5.0 KW


Make : Bikon

Qty : 01 No.



MOC : FRP / MS






Make : Bikon

Qty : 01 No.



MOC : FRP / MS




Rinse time : 10 Min.

10. Water Softener

Make : Bikon

Qty : 01 No.



MOC : FRP / MS





11. UV Sterilizer

MAKE : Creative






Capacity : 80,000 lit/hr.

12. Bio Tech Media

MAKE : Bikon

Qty : 66.00 cu.mtr


13. Tube Dek Media

MAKE : Bikon

Qty : 30.00 cu.mtr






MAKE : Positive


Type : Screw Type


Rating : 7.0 KW

15.

MAKE : Bikon




RAIN WATER HARVESTING

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

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

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

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

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

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

flow towards the drains.

It has been proposed to provide 12 nos. of Twin bore rainwater harvesting pits for group

housing component. In residential plotted colony, 16 nos. of Twin bore rain water harvesting

pits are proposed to be provided for roads, parking catchment etc. Individual plot holders will

make provisions of Rain Water Harvesting as per HUDA norms.





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

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

through rain water pipes.

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

regular intervals for rain water harvesting and ground water recharging.

3) Peak Hourly rainfall of 45 mm/hr shall be considered for designing the storm water

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

guideline of CGWA. At the bottom of the recharge well, a filter media is provided to avoid

choking of the recharge bore. Design specifications of the rain water harvesting plan are

as follows:

Catchments/roofs would be accessible for regular cleaning.

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

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

most paints contain toxic substances and may peel off.

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

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

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

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

rainfall is flushed off.

No sewage or wastewater would be admitted into the system.

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

connected to the system.





Figure-4: Typical Twin Bore Rain Water Harvesting Pit Design

VEHICLE PARKING FACILITIES

Adequate provision will be made for resident’s parking at the proposed project site. There

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

smooth movement at the site.

Total parking provision will be 1249 ECS (493 ECS for Group Housing and 756 ECS for Public

Amenities in residential plotted colony). However the Parking for plot owners will be within

their plot as per HUDA Building Bye Laws.

Twin Bore Rain Water

Harvesting Pits provided-

28 nos.





Table 9(a): Group Housing Parking Details

S.

No. Facilities

Area

(m2)

Parking

Norm

No. of

Parking

Parking Provided

Surface

Parking Basement Parking

Group Housing

Residential -- 1.5

ECS/MDU 493 ECS 77 416

Total Parking Provided for Group Housing 493 ECS

Table 9(b): Residential Plotted colony Amenities Parking Details

S.

No. Particulars Area (m2)

Area for

Parking

(m2)

Area required for

parking (m2)

Proposed

parking (ECS)

1 Nursery Schools (7 in

Number)

7786.15 m2 2,375 25 95

2 Primary School (4in

Number)

16753.98 m2 4,500 25 180

3 Higher Secondary School 20234.28 m2 4,125 25 165

4 Dispensary (1in Number) 4168.27 m2 1650 25 66

5 Club 10,068.57m2 6250 25 250

A. Total 38,776.97 18,900

756

Hence, adequate space for parking will be provided within the project premises.

POWER REQUIREMENT

The power shall be supplied by Dakshin Haryana Bijli Vitran Nigam (DHBVN). The total

demand for the residential plotted colony along with Group Housing Component will be

approx. 14402 KVA (Plotted Colony-8410 KVA and Group Housing-5992 KVA).

Total 5 Nos. of DG sets having Total Capacity of 4000 KVA) will be provided as power back up

during power failure.

http://www.uhbvn.com/





SOLID WASTE GENERATION

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

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

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

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

Construction yards are proposed for storage of construction materials.

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

stages of construction

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

landscaping for the proposed project.

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

selling to outside agency for construction of roads etc.

Figure-5: Solid Waste Management Scheme during Construction Phase

During the operation phase, waste will generate from Residential apartment, NPNL units, EWS

units, Community hall, Primary School, Nursery School, Retail area, Clinic, Beauty parlor, ATM,

Community Centre and Nursing home. The solid waste generated from the project shall be

mainly domestic waste and estimated quantity will be 15160 kg/day approximately.

Table-10: Calculation of Solid Waste Generation

Used in re-filling,

raising site level Sold to agency

for recycling

Top soil conserved for

landscaping, balance

used in re-filling

As per MSW

Rules, 2000

and amended

Rules, 2008

Solid Waste

Construction

Waste Food Waste

Construction waste,

Broken Bricks,

Waste Plaster

Empty cement

Bags, Containers

etc.

Excavated Soil





S. No. Source of Solid Waste

Generation

Waste Generation

Rate

(kg/cap/day)

Total

Population

Waste Generated

(kg/day)

Plotted Colony

1. Residential Population 0.45 17586 7913.7

2. Primary School (4in Number) 0.45 4188.5 1884.8

3. Higher Secondary School 0.45 5058.6 2276.4

4. Nursery Schools (7 in Number) 0.45 1946.5 875.9

Dispensary (1in Number) 2 277.9 555.8

Creche (1in Number ) 0.45 202.3 91.1

5. Religious Buildings 0.45 5.0 2.3

Club 0.15 1000.0 150.0

6. Visitors 0.15 1720 258.0

Total 14007.9

Group Housing

1. Residential Population 0.45 1880 846

2. EWS Units 0.45 144 64.8

3. Service Unit 0.45 448 201.6

4. Commercial Shopkeepers 0.45 4 1.8

5. Commercial Retail Population 0.15 8 1.2

6. Visitors and Service Staff 0.15 247.2 37.08

Total 1152.48 Kg/ Day

Total (Residential + Plotted Colony) 15160.38

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

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

May 2000)





Figure-6: Solid Waste Management Scheme during Operation Phase (Part-II)

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

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

1 Collection and Segregation of Waste

1. A door to door collection system will be provided for collection of domestic waste

in colored bins from household units.

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

waste.

3. For institutional waste collection, adequate number of colored bins (Green and

Blue bins for bio-degradable and non bio-degradable respectively) are proposed to

be provided.

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

Treatment of waste

Bio-Degradable wastes

1. Bio-degradable waste shall be disposed off as per MSW (Management & Handling)

Rules 2000 & amendments 2008.

2. STP sludge is proposed to be used as manure for horticulture.

Biodegradable Waste

(10612 kg/day) Non-Biodegradable Waste

(4548 kg/day)

Green Bins

Municipal Solid Wastes (Management and

Handling) Rules, 2000

Manure

Blue Bins Dark Gray Bins

Final disposal through a Govt.

approved agency to recycling

industry

Final disposal through a

Govt. approved agency

Solid Waste

(15160) kg/day)

Recyclable Waste

(3139 kg/day)

Non-Recyclable Waste

(1409 kg/day)

Dispose as per Municipal

Solid Wastes

(Management and

Handling) Rules, 2000 &

amendment 2008





Recyclable wastes

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

after decomposition.

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

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

arrangement will be made for batteries.

2 Disposal

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

Solid Wastes (Management and Handling) Rules, 2000 and amended Rules, 2008. The inert

non-recyclable wastes will be disposed through government approved agency for land filling.

LANDSCAPE AREA

Total landscape area measures 1, 20,499.98 m2 (98,525.88 m2 under Plotted Colony and

21,974.10 m2 under Group Housing) of the total plot area. Evergreen tall and ornamental trees

and ornamental shrubs have been proposed to be planted inside the premises. Parks will also

be developed by the management.

Table-11: Green Area Calculation

S. No. Particulars Required Achieved

1. Total @30% = 248623 m2

(61.436 Acres)

@30.093 % = 249399.86 m2

(61.628 Acres)

2. Group Housing -- 12747.6 m2

3.

Plotted Colony

--

Total 236652.864 m2

Plantation and landscaping

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

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

found or currently observed.

Tree Plantation Plan

The plantation matrix adopted for the tree plantation pit of 0.3 m × 0.3 m size with a spacing

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

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

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

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

height) will be the part of landscape development. In addition creepers will be planted along

the boundary wall to enhance its insulation capacity.

Selection of Plant Species for Tree Plantation





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

elevation and soil.

Table-12: Ornamental Shrubs for Plantation

S. NO. NAME OF SPECIES (ORNAMENTAL SHRUBS)

Botanical Name Common Name

1 Delonix pulcherima Chhota Gulmohar

2 Plumeria alba Champa

3 Largerstroemia indica --

4 Chandni Chandni

5 Harsinghar --

6 Yellow duranta --

7 Hibiscus hirsuta --

8 Cassia biflora --

9 Nerium indicum Kaner

10 Cassia aungustifolia --

11 Cassia glauca --

Table-13: Trees for Plantation

S. NO. NAME OF SPECIES (TREES)

Botanical Name Common Name

1 Cassia fistula Amaltas

2 Delonix regia Gulmohar

3 Bauhinia purpurea kachnar

4 callistemon lanceolatum Bottle Brush

5 Anthocephalus cadamba Kadam

6 Polyalthia longifolia Ashok

7 Melia azadirachta Neem





8 Tamarindus indica Imli

9 Bassia latifolia Mahua

10 Saraca indica Ashoka

11 Dalbegia sissoo Shisham

12 Erythrina indica Pangri

13 Eugenia jambolana Syzygium cumini (Jamun)

14 Maduca latifolia Pilkhan

DETAIL OF CONSTRUCTION MATERIALS

Table 14: Building material will be used at site:

S. No. Building Material

1. Coarse sand

2. Fine sand

3. Stone aggregate

4. Stone for masonry work

5. Cement

6. Reinforcement steel

7. Pipe scaffolding (cup lock system)

8. Bricks

9. CLC fly ash blocks

10. Crazy (white marble) in grey cement

11. P.V.C. conduit

12. MDS, MCBs

13. PVC overhead water tanks

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

15. PPR (ISI marked)

16. PVC waste water lines

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

18. PVC rain water down take

19. Stainless steel sink in kitchen

20. Joinery hardware- ISI marked





TABLE 15: PROPOSED MATERIALS FOR CONSTRUCTION & THEIR APPROX U VALUES

S. No Building Material Proposed with

U & R Values

‘R’ Values

(in Sq m. Deg C/

Watts )

‘U’ Values

(in Watts/ Sq

m. Deg C)

Solar Heat

Gain Factor

1.

WALL

Brick wall (230 mm thick), both

side thick sand cement plaster

(12-18mm) with insulation

3.55 0.28 0.46

2.

ROOF

200 mm RCC slab with mud

phuska& clay tiles with 75 mm

insulation

1.25 0.80 0.32

LIST OF MACHINERY USED DURING CONSTRUCTION

Table 16: Machineries used at site during construction

S. No. Name of Machinery

1. Dumper

2. Concrete mixer with hopper

3. Excavator

4. Concrete Batching Plant

5. Cranes

6. Road roller

7. Bulldozer

8. RMC Plant

9. Tower Cranes

10. Hoist

11. Labor Lifts

12. Pile Boring Machines

13. Concrete pressure pumps

14. Mobile transit mixer





ENERGY CONSERVATION

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

demand and supply.

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

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

Architectural design

Maximize the use of natural lighting through design.

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

is available.

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

can take place.

Energy Saving Practices

Maximiomum utilization of solar light/ LED fixture will be done

Energy efficient lamps will be provided within the complex.

Constant monitoring of energy consumption and defining targets for energy

conservation.

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

desired comfort levels.

Behavioral Change on Consumption

Promoting resident awareness on energy conservation

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

opportunities.

Supply Energy Conservation Demand

Utilize energy-efficient diesel genetators

Exploring the possibilities of introducing

renewable energy

Reduce consumption

Use energy efficient appliances

Create Guest Awareness





ENVIRONMENTAL MANAGEMENT SYSTEM AND MONITORING PLAN

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

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

An Environmental management cell

Environmental Monitoring.

Personnel Training.

Regular Environmental audits and Correction measures

Documentation – standards operation procedures, Environment Management Plan etc

ENVIRONMENTAL MANAGEMENT CELL

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

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

implementation of mitigation measures and to conduct environmental monitoring.

Hierarchical Structure of Environmental Management Cell:

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

the site manager/coordinator of the residential plotted colony. The hierarchical structure of

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

Figure-7: Environnent Management Cell Structure

Corporate

Environmental

Division

Site Manager

Rep from

Corporate

Planning group

Site Environmental

Coordinator

Wastewater

Treatment Plant

Operator

Landscape

Development

Incharge





ENVIRONMENTAL MONITORING

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

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

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

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

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

monitoring schedule.

Table- 17: Suggested Monitoring Program for proposed Residential plotted colony project

Monitoring frequency of monitoring

Air & Stack:

• Ambient Air Quality at appropriate location for PM10,

PM2.5

, SO2, NO2, HC

• Stack emission for point sources PM, SO2, NO2, HC

&CO

• Six monthly

• Six monthly

Water & Wastewater:

• Water Quality Monitoring for relevant parameters of

IS – 10500

• Waste Water Quality (Treated & Untreated) for pH ,

TSS, Oil & Grease,

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

MLSS, TKN & Phosphate.

• Six Monthly

• Daily till stabilization of STP

• Weekly till one month then

annually

Noise: Day & Night level Noise Monitoring (Leqday, Leqnight) • Six Monthly

Soil:

• Soil Monitoring, Qualitative and quantitative

testing/analysis to check the soil fertility, porosity,

texture, water holding opacity etc.

• Six Monthly

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

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

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

Residents and Contractors: Residents must be made aware of the importance of waste

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

periodic Integrated Society meetings. They would be informed of their duties.





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

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

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

correct various issues identified during the audits.

ENVIRONMENT MANAGEMENT PLAN

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

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

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

The EMP is generally

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

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

A process that confirms proper operation through supervision and monitoring

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

facilities and

A plan that ensures remedial measures is implemented immediately.

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

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

benefit includes cost control and improved relations with the stakeholders.

EMP includes four major elements:

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

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

and noise.

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

setting environmental objectives.

Implementation: This comprises of resources available to the developers,

accountability of contractors, training of operational staff associated with

environmental control facilities and documentation of measures to be taken.

Measurement & Evaluation: This includes monitoring, counteractive actions and

record keeping.

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

Malibu Estate Pvt Ltd comprising of the site in-charge/ coordinator, environmental group

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

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

compliance.





EMP FOR AIR ENVIRONMENT DURING CONSTRUCTION PHASE:

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

following measures are recommended for implementation:

A dust control plan

Procedural changes to construction activities

Dust Control Plan

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

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

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

transport, especially if material is transported off-site.

Procedural Changes to Construction Activities

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

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

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

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

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

intervention from the operators.

Improved Maintenance: Significant emission reductions can be achieved through regular

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

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

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

maintenance requirements.

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

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

EMP FOR AIR ENVIRONMENT DURING OPERATION PHASE:

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

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

DG set emission control measures

Vehicular emission controls and alternatives

Landscape development





Diesel Generator Set Emission Control Measures

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

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

Hence, no additional emission control measures have been suggested.

Vehicle Emission Controls and Alternatives

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

residential plotted colony along with group housing, vehicles will be generally having “PUC”

certificate.

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

at the site to encourage non-polluting methods of transportation.

Landscape Development

Tree plantation is one of the preferred methods to mitigate air and noise pollution. Plants

serve as a sink for pollutants, act as a barrier to break the wind speed as well as allow the dust

and other particulates to settle on the leaves. It also helps to reduce the noise level at large

extent. Table given in green area indicates various species of the trees that can be used to act

as a barrier.

EMP FOR NOISE ENVIRONMENT DURING CONSTRUCTION PHASE:

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

on the site, the following measures are recommended for implementation.

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

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

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

very close to the noise generating machinery.

EMP FOR NOISE ENVIRONMENT DURING OPERATION PHASE:

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

following measures are recommended:

Adoption of Noise emission control technologies

Landscape development

Noise Emission Control Technologies

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

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





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

and surrounding receptors.

EMP FOR ECOLOGICAL ENVIRONMENT DURING CONSTRUCTION PHASE:

Construction activity changes the natural environment. But residential plotted colony also

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

following choices exclusively or in combination.

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

sensitive

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

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

species

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

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

alternatives for this purpose will be made

Along with the construction work, the peripheral landscape development with tree

plantation would be developed with suggested native plant species, as they will grow to a

full-fledged covered at the time of completion.

EMP FOR ECOLOGICAL ENVIRONMENT DURING OPERATION PHASE:

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

Plantation and Landscaping

Landscape development with tree plantation

Park and Avenue Plantation

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

Plantation and landscaping

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

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

found or currently observed.

Tree plantation Plan

The plantation matrix adopted for the tree plantation includes pit of 0.3 m × 0.3 m size with a

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

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

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





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

height) are for the landscape development with tree plantation. In addition creepers will be

planted along the boundary wall to enhance its insulation capacity.

Selection of Plant Species for Tree Plantation

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

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

be selected for plantation

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

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

3. The species should form a dense canopy

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

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

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

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

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

surfaces

9. Ability to withstand conditions like inundation and drought

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

11. Attractive appearance with good flowering and fruit bearing

12. Bird and insect attracting tree species

13. Sustainable green cover with minimal maintenance.

Parks and Avenue Plantation

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

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

aesthetic value.

Avenue Plantation

1. Trees with colonial canopy with attractive flowering

2. Trees with branching at 7 feet and above

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

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

public.





EMP FOR SOCIO-ECONOMIC ENVIRONMENT:

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

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

Management Plan residential plotted colony project focuses on the following components:

Income Generation Opportunity during Construction and Operation Phase

The project would provide employment opportunity during construction and operation

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

for secondary occupation within and around the complex. The main principles considered

for employment and income generation opportunities are out lined below:

Employment strategy will provide for preferential employment of local people

Conditions of employment would address issues like minimum wages and medical care

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

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

conditions.

Improved Working Environment for Employees

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

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

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

Following measures would be taken to improve the working environment of the area:

Less use of chemicals and biological agents with hazard potential

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

system of skill improvement

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

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

Maintenance and beautifications of the complex and the surrounding road

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

project and remediation measures are summarized below in Table-18.





Table-18: Summary of Potential Impacts and Remedial Measures

S.

No.

Environmental

components

Potential

Impacts

Potential Source of

Impact

Controls Through EMP

& Design Impact Evaluation Remedial Measures

1. Ground Water

Quality

Ground

Water

Contaminat

ion

Construction Phase

Waste water

generated from

temporary labor

tents.

No surface

accumulation will be

allowed.

No significant impact as

majority of labors

would be locally

deployed

Operation Phase

Discharge from

the project

Proponent will

provide the STP to

treat the discharge of

Residential plotted

colony.

No negative impact on

ground water quality

envisaged. Not

significant.

2. Ground Water

Quantity

Ground

Water

Depletion

Construction Phase

Use of ground

water for

construction

activity.

STP treated water

from HUDA will be

used for construction

No significant impact

on ground water

quantity envisaged.

STP treated water

from HUDA will be

used

Operation Phase

The source of

water during

operation phase

is HUDA Supply.

Rain water harvesting

scheme.

Black and Grey

water treatment and

reuse.

Storm water


on surface/ground

water quantity

envisaged.

In an unlikely event of

non-availability of

water supply, water

will be brought using

tankers.





collection for ground

water recharge.

Awareness

Campaign to reduce

the water consumption

3. Surface Water

Quality

Surface

water

contaminati

on

Construction Phase

Surface runoff

from site during

construction

activity.

Silt traps and other

measures such as

additional on site

diversion ditches will

be constructed to

control surface run-off

during site

development

No off-site impact

envisaged as no surface

water receiving body is

present in the core

zone.

No surface water

receiving body is

present in the core

zone. Though Silt

traps and other

measures such as

additional on site

diversion ditches will

be constructed

Operation Phase

Discharge of

domestic

wastewater to

STP.

Domestic water will

be treated in STP

No off-site impact

envisaged

Excess of water will be

used for irrigation

purposes outside the

project site after

proper treatment.

CPCB standards for

usage of treated

waste water for

irrigation purposes

will be followed.

4. Air Quality Dust

Emissions

Construction Phase

All heavy

Suitable control

Not significant because

During construction





construction

activities

measures will be

adopted for mitigating

the PM2.5& PM10 level

in the air as per air

pollution control plan.

dust generation will be

temporary and will

settle fast due to dust

suppression

techniques.

phase the contractors

are advised to

facilitate masks for

the labors. Water

sprinklers will be used

for suppression of

dust during

construction phase.

Emissions

of PM2.5 &

PM10, SO2,

NOx and CO

Construction Phase

Operation of

construction

equipment and

vehicles during

site

development.

Running D.G.

set (back up)

Rapid on-site

construction and

improved maintenance

of equipment

Not significant.

Regular monitoring of

emissions and control

measures will be

taken to reduce the

emission levels.

Operation Phase

Power

generation by

DG Set during

power failure

Emission from

vehicular traffic

in use

Use of Bharat Stage-

IV diesel if available

Providing footpath

and pedestrian ways

within the site for the

residents

landscape

development with

tree plantation will be

Not significant.

DG set would be used

as power back-up

(approx 6 hours)

No significant increase

in ambient air quality

level is expected from

the project’s activities.

There are no sensitive

Use of Personal

Protective

Equipment (PPE)

like earmuffs and

earplugs during

construction

activities.

Stack height of DG

set above the





developed with

specific species to

help to reduce PM2.5&

PM10 level

Use of equipment

fitted with silencers

Proper maintenance

of equipment

receptors located

within the vicinity of

site.

tallest building as

per CPCB

standards

5. Noise

Environment

Operation Phase

Noise from

vehicular

movement

Noise from DG

sets operation

Landscape

development of

silence zones to check

the traffic movement

Provision of noise

shields near the

heavy construction

operations and

acoustic enclosures

for DG set.

Construction activity

will be limited to day

time hours only

DG set will be

equipped with


due to prominent

landscape

Acoustic DG Sets as

per CPCB norms

Landscape

Development





acoustic enclosures

6. Land

Environment

Soil

contamina

tion

Construction

Phase

Disposal of

construction

debris

Construction debris

will be collected and

suitably used on site

as per the solid waste

management plan for

construction phase

No significant impact.

Impact will be local,

as waste generated

will be reused for

filling of low lying

areas etc.

Operation Phase

Generation of

municipal solid

waste

Used oil

generated

from D.G. set

It is that the solid

waste generated will

be managed as per

MSW Rules, 2000 and

amended Rules, 2008.

Collection,

Segregation,

transportation and

disposal will be done

as per MSW

Management Rules,

2000 by the

authorized agency

Used oil generated

will be sold to

Since solid waste is

handled by the

authorized agency,

waste dumping is not

going to be allowed.

Not significant.

Negligible impact.





authorized recyclers

7.

Biological

Environment

(Flora and

Fauna)

Displacem

ent of

Flora and

Fauna on

site

Construction

Phase

Site

Development

during

construction

Important species of

trees, if any, will be

identified and marked

and will be merged

with landscape plan

The site has shrubs as

vegetation

Operation Phase

Increase in

green covered

area

Suitable landscape

development with

tree plantation will

be developed as per

landscaping plan in

and around the site

using local flora

Beneficial impact

8.

Socio-

Economic

Environment

Populatio

n

displacem

ent and

loss of

income

Construction

Phase

Construction

activities

leading to

relocation

Earmarked for

Residential purpose

as per Gurgaon-

Manesar - 2031

Master Plan.

No negative impact

Operation Phase

Site operation

Project will provide

employment

opportunities to the

Beneficial impact





local people in terms

of labor during

construction and

service personnel

(guards, securities,

gardeners etc) during

operations

Providing quality-

Integrated

infrastructure.

9. Traffic

Pattern

Increase

of

vehicular

traffic

Construction

Phase

Heavy

Vehicular

movement

during

construction

Heavy Vehicular

movement will be

restricted to daytime

only and adequate

parking facility will be

provided

No negative impact

Operation Phase

Traffic due to

residents once

the project is

operational

Vehicular

movement will be

regulated inside the

project with adequate

roads and parking lots

in the colony.

No major significant

impact as landscape

development with

tree plantation will be

developed which will

help in minimizing the

impact on

environment.

“residential plotted colony along with...

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