SECTOR- 2, DISTRICT- GURGAON, HARYANA CONCEPTUAL PLANenvironmentclearance.nic.in/writereaddata/Online/TOR/0_0_23_Mar... · VILLAGE- MOHMMADPUR GUJJAR & SOHNA, ... Capital Region and

“RESIDENTIAL PLOTTED COLONY ALONG WITH GROUP HOUSING COMPONENT”

M/s SUPERTECH LIMITED

VILLAGE- MOHMMADPUR GUJJAR & SOHNA,

SECTOR- 2, DISTRICT- GURGAON, HARYANA CONCEPTUAL PLAN

Prepared by: Vardan EnviroNet, Gurgaon Page 46

INTRODUCTION

M/s Supertech Limited, India's leading real estate developer was founded 25 years back in National

Capital Region and since then has been scaling new heights by each passing day. The company has set

new trends of architectural finesse in the contemporary global scenario touching the horizons of

excellence. Supertech Limited has not only expanded in terms of number of projects but in terms of the

kind of engineering techniques, innovative designing and architectural finesse it has brought in to the

Indian real estate industry. The company has decided to develop a Residential Plotted Colony along with

Group Housing Component situated in the revenue state of Village- Mohmmadpur Gujjar & Sohna,

Sector-2, District- Guragon, Haryana. The company has taken the license from Directorate Town and

Country Planning, Haryana vide License No. 124 of 2014 dated 23/08/2014 which is valid up to

22/08/2019 on the area measuring 406177.92 m2 (100.36875 Acres) at Village - Mohmmadpur Gujjar &

Sohna, Sector-2, District- Guragon, Haryana to develop a Residential Plotted Colony along with Group

Housing.

SITE LOCATION AND SURROUNDINGS

The proposed project site is located at Village- Mohmmadpur Gujjar & Sohna, Sector-2, District-

Guragon, Haryana. The GPS co-ordinates of the project site is 28°16' 7.44" N & 77° 3' 31.35" E.

Figure-1: Google Image of the Project Site

Residential Plotted Colony

(Area- 100.36875 Acres)






TABLE 1: 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 proposed project for residential plotted colony along with group housing component

is estimated 4, 06,177.92 m2

(100.36875Acres). The detailed Area Statement is provided below in Table

1.

SALIENT FEATURES OF PROJECT:

Table 2: Area Statement

S. No. Particulars Area ( m2)

1. Project Name

Residential Plotted Colony along with Group Housing Component

measuring 100.3687 Acres in sector-2, Sohna, Gurgaon, Haryana

M/s Supertech 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 4,06,177.92 m2 (100.36875 Acres)

4. Total Site Area for Group Housing 81,584.625 m2 (20.16 Acres)

5. Total Site Area for Plotted Colony 3,24,593.295 m2 (80.20875 Acres)

6. Ground Coverage Detail 50,893.65 m

2

Plotted Colony 23,379.42 m2

Group Housing 16,966.02 m2

7. FAR Details 3,86,362.80 m

2

Plotted Colony 2,48,811.82 m2

Group Housing 1,37,550.98 m2

8. Non FAR (including Basement) 99,422.08 m2

Plotted Colony 38,924.97 m2

Group Housing 60,497.11 m2

9.

Built-up Area Detail 4,75,299.03 m

2

Plotted Colony 2,77,250.94 m2

Group Housing 1,98,048.09 m2

10. Total No. of Plotted Units 691 Units

Residential Units 380

NPNL Units 173

EWS Units 138

11.

Total No. of Units (Group Housing) 1692

Flats 1324

EWS Units 234






Service Units 134

12. Total Units (Plotted Colony + Group

Housing) 2383

13.

Parking Provided 2859 ECS

Public Amenities of Plotted Colony 873 ECS

Group Housing 1986 ECS

14.

Power Requirement & Sources

11784.09

KW

Plotted Colony 6410.03 KW

Group Housing 5374.06 KW

Source: Dakshin Haryana Bijli Vitran Nigam (DHBVN)

15. No. of DG Sets

4 (Total

Capacity

3250 KVA)

Plotted Colony 1 Nos. of 250 KVA

Group Housing 2x1250 KVA + 1x500

KVA

16.

Water requirement & Sources

3290 KLD

(Total)

Plotted Colony 2004 KLD

Group Housing 1286 KLD

1664 KLD

(Fresh

Water)



1626 KLD

(Recycled

Water)



Source: HUDA

17. No. of Towers and Floors in Group

Housing

Tower- 01, 03, 04, 05, 06, 07 : Basement + Stilt + 18 Floor

Tower- 02 : Basement + Stilt + 22 Floor

Tower- 08, 09, 10, 11 : Basement + Ground + 18 Floor

Tower-12, 13 : Basement + Ground + 24 Floor

Tower-14 : Basement + Ground + 22 Floor

Tower-15 : Basement + Ground + 18 Floor

EWS: Basement + Stilt + 9 Floor

18.

Maximum Height of Building

(Group Housing) 80.85 m up to Machine Room Terrace (Tower 12 & 13)

19. Sewage Treatment & Disposal

STP capacity : Two STP of Total Capacity 2820 KLD (1600 KLD

for Plotted Colony and 1220 KLD for Group Housing respectively)

Sewage discharge: Total 2112 KLD recycled water will be

obtained out of which 1023 KLD shall be utilized for the purpose

of flushing, 603 KLD for landscape development and 486 KLD

shall be supply to nearby construction sites for construction purpose

only.

20. Estimated Population 29717 Persons Plotted Colony 18917 Persons

Group Housing 10800 Persons

21. Green

Area

Required @30% (29.098 acres or

1,17,755.747 m2)

Proposed in Plotted

Colony 98,525.88 m

2

Proposed @30.70% (29.776 acres or

1,20,499.980 m2)

Proposed in Group

Housing 21,974.10 m

2

22. Cost of the project Rs. 748 Crores (Approx.)

*FAR = Floor Area Ratio






POPULATION DENSITY

The Total population of the project will be 29717 persons. The detailed population breakup is showing

as Plotted Colony and Group Housing given below in the Table 2.

Table-3: Population Break up

S.

NO. UNIT TYPES

NO. OF

PLOTS/UNITS/ FAR

Population

Basis POPULATION

1 PLOTTED COLONY (A)

a Residential Units 380 13.5 5130

b NPNL Units 173 13.5 2336

c EWS Units 138 9 1242

Public Amenities (d to l)

d Nursing Home-1 1011.62 m2 @15 m

2/ Bed 67

e Nursing Home -2 1010.27 m2 @15 m

2/ Bed 67

f Primary School-1 4046.47 m2 @ 4 m

2 / Person 1012

g Primary School-2 4047.05 m2 @ 4 m

2 / Person 1012

h Nursery School-1 1074.96 m2 @ 4 m

2 / Person 269

i Nursery School -2 1074.96 m2 @ 4 m

2 / Person 269

j Taxi Stand 1659.55 m2

25 m2/ECS/

Person 66

k

Commercial (Total-14146.15

m2)

Commercial-1=

7081.98 m2

@ 3 m2 / Person 4715

Commercial-2 =

7064.17 m2

1. Shopkeepers @1/3rd

of

Retail Population 1572 Person

2.Floating Population @2/3rd

of Retail Population 3143 Person

l Community Centre 8095.89 m2 @ 8 m

2 / Person 1012

m Visitors@10% 1720

Total Plotted Colony Population 18917

2 GROUP HOUSING (B)

a Residential Population 1324 5 6620

b EWS Population 234 5 1170

c Service Units Population 134 2 268

d Commercial 393.032 m2 @ 3 m

2 / Person 131

1. Shopkeepers @1/3rd

of

Retail Population 44 persons






2.Floating Population @2/3rd

of Retail Population 87 persons

e Nursery School (2 nos.) 1532.418 m

2 (766.209

m2 each)

@ 4 m2 / Person 383

f Primary School 3262.940 m2 @ 4 m

2 / Person 816

g Multipurpose Hall 1289.361 m2 @ 3 m

2 / Person 430

h Visitors @10%

982

Total 10800

Total Population(A+B) 29717

PROJECT COST

The total estimated cost of the project is Rs. 748 Crores (Approx.)

WATER REQUIREMENT

The water will be supplied through HUDA. Total water requirement of the project will be approximately

3290 KLD, out of which 1664 is fresh water requirement and 1626 KLD is recycled/ treated water. The

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

Table-4: Calculations for Daily Water Demand

S.

No. Unit Types

Total

Occupancy

Rate of

Water

(LPCD)

Domestic

(KLD)

Flushing

(KLD)

Total

(KLD)

Waste

Water

(KLD)

1 RESIDENTIAL

a Residential Units 5130 135 461.7 230.85 692.55 600.21

b NPNL Units 2336 135 210.24 105.12 315.36 273.31

c EWS Units 1242 135 111.78 55.89 167.67 145.31 d Nursing Home-1 67 450 10.05 20.10 30.15 28.14

e Nursing Home-2 67 450 10.05 20.10 30.15 28.14

f Nursery School-1 269 45 4.0 8.07 12.105 11.30

g Nursery School-2 269 45 4.0 8.07 12.105 11.30

l Primary School-1 1012 45 15.2 30.36 45.54 42.50

m Primary School-2 1012 45 15.2 30.36 45.54 42.50

n Taxi Stand 66 15 0.40 0.594 0.99 0.91

o Commercial

Shopkeepers 1572 45

23.6 47.16 70.74 66.02

p Commercial Retail

Population 3143 15

18.86 28.287 47.15 43.37

q Community

Centre 1012 15

6.07 9.108 15.18 13.97

r Visitors @10% 1720 15 10.32 15.48 25.80 23.74






s Horticulture 98,525.88

m2

@ 5 lit/m2

-- -- 492.6

Total 18917

901.47 609.549 2003.63 1330.72

Say 901 Say 610 Say 2004 Say 1331

2 GROUP HOUSING

a Residential

Population 6620 135

595.8 297.90 893.70 774.54

b EWS Population 1170 135 105.3 52.65 157.95 136.89

c Service Unit

Population 268 135

24.12 12.06 36.18 31.36

d Shopkeepers 44 45 0.7 1.32 1.98 1.85

e visitors of retail

area 87 15

0.52 0.783 1.31 1.20

f Nursery School 383 45 5.7 11.49 17.235 16.09

g Primary School 816 45 12.2 24.48 36.72 34.27

h Multipurpose Hall 430 15 2.58 3.87 6.45 5.93

i Visitors @10% 982 15 5.89 8.838 14.73 13.55

j Horticulture 21,974.10

m2

@ 5 l/m2

-- -- 109.9 --

k Make up water for

Swimming Pool -- -- 10 -- 10 --

Total

762.81 413.391 1286.15 1015.68

Say 763 Say 413 Say1286 1016

Total Water Requirement of Project (1+2) 1664 1023 3290 2347

Hence, total water requirement of the project will be as follows;

Total Water Requirement : 3290 KLD

Fresh Water Requirement : 1664 KLD

Flushing : 1023 KLD

Total Waste Water Generation : 2347 KLD

Recycled/ Treated water : 2112 KLD

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






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

STP Capacity should be 20% more than

the total waste water generation

1103 KLD

Fresh Water Requirement

(901 KLD)

Total Water Requirement

(2004 KLD)


(901 KLD)

Recycled/Treated Water

(1103 KLD)

@ 100% @ 80%

Wastewater generated

(721 KLD)

Wastewater

generated

(610 KLD)

Wastewater

generated

(NIL)

Flushing

(610 KLD)

Landscape

(493 KLD)

Total wastewater

generated

(1331 KLD)

STP Capacity

(1600 KLD)

@ 90% of wastewater generated

Recycled/Treated water

(1198 KLD)

Supply to Nearby

Construction Sites

(95 KLD)






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

@ 80%



523 KLD

Domestic Water

Requirement

(753 KLD)


(1286 KLD)


(763 KLD)


(523 KLD)

@ 100%


(603 KLD)

Wastewater

generated

(413 KLD)

Wastewater

generated

(NIL)

Make-up water

for Swimming

Pool (10 KLD)

(1645 KLD)

Flushing

(413 KLD)

Landscape

(110 KLD)

Total wastewater

generated

(1016 KLD)

STP Capacity

(1220 KLD)



(914 KLD)

Supply to Nearby

Construction Sites

(391 KLD)






Figure-2(c): Total Water Balance Diagram

@ 80%



1626 KLD

Domestic Water

Requirement

(1654 KLD)


(3290 KLD)


(1664 KLD)


(1626 KLD)

@ 100%


(1324 KLD)

Wastewater

generated

(1023 KLD)

Wastewater

generated

(NIL)

Make Up water

for Swimming

Pool (10 KLD)

(1645 KLD)

Flushing

(1023 KLD)

Landscape

(603 KLD)

Total wastewater

generated

(2347 KLD)

STP Capacity

(Total 2820 KLD)

1600 KLD & 1220 KLD Capacity for Plotted

Colony & Group Housing Respectively



(2112 KLD)

Supply to Nearby

Construction Sites

(486 KLD)






Wastewater Generation & Treatment:

Two Sewage Treatment Plants having the total capacity of 2820 KLD (1600 KLD for Plotted Colony &

1220 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

2112 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 : 2347 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 1220 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 1600 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

3. Sludge Re-circulation Pumps

MAKE : Kirloskar


Motor : 11.00 KW


Solids : Up to 8 mm

Casing : CI

Impeller : CI

4. Plant Room Sump Pumps

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

Capacity : 700 m3/hr

Rating : 50.0 KW

6. Filter Feed Pumps

MAKE : Kirloskar




Casing : CI

Impeller : CI

Rating : 20.0 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 : 80,000 lph


MOC : FRP / MS

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




9. Activated Carbon Filter

Make : Bikon

Qty : 01 No.



MOC : FRP / MS

Media : Pebble / Gravel / Activated Carbon.



Rinse time : 10 Min.

10. Water Softener

Make : Bikon

Qty : 01 No.



MOC : FRP / MS

Output between Regenration : 1200 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 : 80,000 lit/hr.

12. Bio Tech Media

MAKE : Bikon

Qty : 66.00 cu.mtr

Type : FAB (Fluidized Aerobic Bioreactor)






13. Tube Dek Media

MAKE : Bikon

Qty : 30.00 cu.mtr

Type : Tube Dek Media

Length of Module : 12000 mm

Width of Mudule : 7000 mm

Height of Module : 1200 mm

14. Filter Press feed pump

MAKE : Positive

No. Of units : 01 No.

Type : Screw Type


Rating : 7.0 KW

15.

MAKE : Bikon

Plate Size : 36” x 36”

No. of Plates : 70 Nos.

Holding Capacity : 100 Ltr.

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.

Table-8 (a): Rainwater Harvesting Calculation for Group Housing

S.

No. Particulars

Catchment

Area in m2

(Group

Housing)

Runoff

Coefficient (C)

Rainfall

Intensity in

mm (I)

Discharge

(m3/hr)

(Group

Housing)

1. Rooftop area 16966.02 0.85 45 648.950

2. Green area 21974.10 0.20 45 197.767

3. Paved area 42644.505 0.65 45 1247.352

Total Runoff 81584.625

2094.069

The total volume of storm water generated = 2094.069 m3/hr

Average throughput for 250 mm dia. harvesting bore well = 82.98 m3/hr

Retention tank for each pit = 20 m3

Total No. of RWH pits required = 24 Pits. Hence, total 12 RWH pits with twin bore are being proposed

for ground water recharge within the group housing.






Table-8 (b): Rainwater Harvesting Calculation for Plotted Colony

S.

No. Particulars

Catchment

Area in m2

(Group

Housing)

Runoff

Coefficient (C)

Rainfall

Intensity in

mm (I)

Discharge

(m3/hr)

(Group

Housing)

1. Paved area & roads 96212.97 0.65 45 2814.229

Total Runoff 2814.229

The total volume of storm water generated= 2814.229 m3/hr

Average throughput for 250 mm dia. harvesting bore well = 82.98 m3/hr

Retention tank for each pit = 20 m3

Total No. of RWH pits required = 32 Pits. Hence, total 16 RWH pits with twin bore are being proposed

for ground water recharge in the plotted colony.

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

Twin Bore Rain Water

Harvesting Pits provided-

28 nos.






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 2859 ECS (1986 ECS for Group Housing and 873 ECS for Public

Amenities in residential plotted colony)

Table 9(a): Group Housing Parking Details

S.

No. Facilities Area

(m2)

Parking

Norm

No. of

Parking

Parking Provided

Surface

Parking

Basement

Parking

Stilt Parking

Group Housing

Residential -- 1.5

ECS/MDU 1986 ECS 494 1230

20 ECS (under

EWS) & 242

(under tower 1-7)

Total Parking Provided for Group Housing 1986 ECS

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

PARKING STATEMENT

S.

N. DESCRIPTION

PERMISSIBLE

/PLOT PROVIDED / PLOT

Parking Parking Built up

Area

Required ECS Area (m2) ECS Basement

m2 Covered Open Total Covered Open Total m2

A PUBLIC

AMMENITIES

1 NURSING

HOME

Nursing Home-I 13.49 596.37 125.00 721.37 17 5 22 662.63

Nursing Home-II 13.47 594.89 125.00 719.89 16 5 21 660.99

TOTAL 26.96 1191.26 250.00 1441.2

6 33 10 43 1323.62

2 COMMERCIAL

Commercial-I 141.6

4 4353.62 550.00

4903.6

2 124 22 146

4837.36

Commercial-II 141.2

8 4340.14 550.00

4890.1

4 124 22 146

4822.38

TOTAL 282.9

2 8693.77 1100.00

9793.7

7 248 44 292 9659.74

3 COMMUNITY

CENTRE

80.95 10139.96 1825.00 11964. 289 73 362 11266.62






96

TOTAL 80.95 10139.96 1825.00 11964.

96 289 73 362 11266.62

4 PRIMARY

SCHOOL

Primary School-I 404.65 2197.31 440.00 2746.6

4 62 16 78

2441.46

Primary School-II 404.71 2083.84 440.00 2604.8

0 59 16 75

2315.38

TOTAL 809.35 4281.16 880.00 5351.4

5 121 32 153 4756.84

5 NURSERY

SCHOOL

Nursery School -

01 & 02 214.99 644.54 137.50 805.67 18 5 23

716.15

TOTAL 214.99 644.54 137.50 805.67 18 5 23 716.15

A

SUB TOTAL

FOR

AMMENITIES

24950.67 4192.50 29357.

10 709 164 873 27722.97

B GROUP

HOUSING

B SUB TOTAL

FOR HOUSING 1986 50910.00

12350.0

0

63260.

00 1492 494 1986 44863.73

GRAND TOTAL

(A+B) 75860.67

16542.5

0

92617.

10 2201 658 2859

72586.70

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. 11784.09 KW

(Plotted Colony-6410.03 KW and Group Housing-5374.06 KW).

Total 4 Nos. of DG sets having Total Capacity of 3250 KVA (1 x 250 KVA (Plotted Colony) + (1 x 500

KVA + 2x1250 KVA for Group Housing) will be provided as power back up during power failure.

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.

http://www.uhbvn.com/






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 8687 kg/day approximately.

Table-10: Calculation of Solid Waste Generation

S. No. Source of Solid Waste

Generation

Waste Generation

Rate

(kg/cap/day)

Total

Population

Waste Generated

(kg/day)

Plotted Colony

1. Residential Units 0.45 5130 2308.5

2. NPNL Units 0.45 2336 1051.2

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






3. EWS Units 0.45 1242 558.9

4. Nursing Home-1 2.0 67 134

Nursing Home-2 2.0 67 134

Primary School-1 0.45 1012 455.4

5. Primary School-2 0.45 1012 455.4

Nursery School-1 0.45 269 121.05

6. Nursery School-2 0.45 269 121.05

7. Taxi Stand 0.45 66 29.7

12. Commercial Shopkeepers 0.45 1572 707.4

13. Commercial Retail Population 0.15 3143 471.45

14. Community Centre 0.15 1012 151.8

15. Visitors 0.15 1720 258

Total 6957.85

Group Housing

1. Residential Units 0.45 6620 297.9

2. EWS Units 0.45 1170 526.5

3. Service Unit 0.45 268 120.6

4. Commercial Shopkeepers 0.45 44 19.8

5. Commercial Retail Population 0.15 87 13.05

6. Nursery School 0.45 383 172.35

7. Primary School 0.45 816 367.2

8. Multipurpose Hall 0.15 430 64.5

9. Visitors and Service Staff 0.15 982 147.3

Total 1729.2 Kg/ Day

Total (Residential + Plotted Colony)

8687.05 Kg/ Day

Say 8687 Kg/ Day (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

(6081 kg/day) Non-Biodegradable Waste

(2606 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

(8687) kg/day)

Recyclable Waste

(1824 kg/day)

Non-Recyclable Waste

(782 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 m

2 under Plotted Colony and 21,974.10 m

2

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% = 1,17,755.747 m2

(29.098 Acres)

@30.70% = 1,20,499.980 m2 (29.776

Acres)

2. Group Housing -- 21,974.10 m2

3.

Plotted Colony

--

Organized 27,564.08 m2

unorganized 70,961.80 m2

Total 98,525.88 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.

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






Behavioral Change on Consumption

Promoting resident awareness on energy conservation

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

ENVIRONMENTAL MANAGEMENT SYSTEM AND MONITORING PLAN

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 Supertech

Limited 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.

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

Contamination

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

collection for ground

water recharge.

Awareness Campaign

to reduce the water

consumption


on surface/ground water

quantity envisaged.

In an unlikely event of

non-availability of

water supply, water will

be brought using

tankers.

3. Surface Water Surface water Construction Phase Silt traps and other No off-site impact No surface water






Quality contamination Surface runoff from

site during

construction activity.

measures such as

additional on site

diversion ditches will be

constructed to control

surface run-off during site

development

envisaged as no surface

water receiving body is

present in the core zone.

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

construction

activities

Suitable control

measures will be adopted

for mitigating the PM2.5&

PM10 level in the air as

per air pollution control

plan.

Not significant because

dust generation will be

temporary and will

settle fast due to dust

suppression techniques.

During construction

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

Rapid on-site

construction and

improved maintenance of

Not significant.

Regular monitoring of

emissions and control

measures will be taken






vehicles during site

development.

Running D.G. set

(back up)

equipment 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 developed with

specific species to help

to reduce PM2.5& PM10

level

Use of equipment fitted

with silencers

Proper maintenance of

equipment

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

receptors located within

the vicinity of site.

Use of Personal

Protective

Equipment (PPE)

like earmuffs and

earplugs during

construction

activities.

Stack height of DG

set above the 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


due to prominent

landscape

Acoustic DG Sets as per CPCB norms

Landscape

Development






construction operations

and acoustic

enclosures for DG set.

Construction activity

will be limited to day

time hours only

DG set will be

equipped with acoustic

enclosures

6. Land

Environment

Soil

contamination

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

Since solid waste is

handled by the

authorized agency,

waste dumping is not

going to be allowed.

Not significant.

Negligible impact.






Used oil generated

will be sold to

authorized recyclers

7.

Biological

Environment

(Flora and

Fauna)

Displacement

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

Population

displacement

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 local

people in terms of labor

during construction and

service personnel

(guards, securities,

Beneficial impact






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 GROUP HOUSING”

M/S SUPERTECH LIMITED




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

BLUE BINS






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

Documents

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