Extension of Environment Clearanceenvironmentclearance.nic.in/writereaddata/EIA/11072015W0... · 2015-07-11 · Gurgaon Manesar Master Plan 2031. 1.4 Pre-construction investigations

Extension of Environment Clearance

Group Housing Colony Project

M/s Jasmine Buildmart Pvt. Ltd.

Village- Gwal Pahari, Sector -3, District- Gurgaon, Haryana FORM I

Prepared by: Vardan EnviroNet, Gurgaon Page 1

(I) BASIC INFORMATION

S.

No.

Items Details

1 Name of the Project Group Housing Colony Project


2 Serial No. in schedule

8(a) Building and Construction

Projects as per MoEF Notification

14/9/2006

3 Proposed

capacity/area/length/tonnage to be

handled/command area/lease

area/number of wells to be drilled

Total Plot Area 49851.931 m2

(12.3187

Acres)

Permissible FAR @1.75% (80902.5 m2)

Achieved FAR @ 173.54% (80228.47

m2)

Permissible Ground Coverage @ 40 %

(11557.50 m2)

Achieved Ground Coverage (1891.911

m2)

4 New/Expansion/Modernization Renewal

5 Existing capacity/Area etc. Not Applicable

6 Category of project B

7 Does it attract the general

condition? If Yes, please specify No

8 Does it attract the specific

condition? If Yes, please specify No

9 i) Location of unit

ii) Plot, Survey No, Khasra No.

iii) Village

iv) Tehsil

v) District

vi) State

Village-Gwal Pahari, Gurgaon

Faridabad road, Sector-3 District-

Gurgaon

25//18, 22, 23, 35//15/2, 16/1/1, 36//

3/1/2, 3/2, 1/2, 10/1, 11/1, 2/1, 9/2,

12/1, 3/1/1, 2/2, 9/1, 12/2, 7, 8, 13,

14/1, 15/1/1

Gwal Pahari

Sohna

Gurgaon

Haryana

10 Nearest Railway station/Airport

along with distance in kms.

Gurgaon Railway Station Approx 14.5

km in West Direction & Indira Gandhi






International Air Port 13 Km North

West

11 Nearest town, City, Dist. Head

Quarter along with distance in kms.

Gurgaon City 12 Km, West

12 Village Panchayat, Zila Parishad,

Municipal Corporation, Local

body(Complete postal addresses

with telephone nos. to be given)

Municipal Corporation

Civil Lines, Officers Colony,

Gurgaon, Haryana

Phone: 18001801817

Email: [email protected]

13 Name of Applicant M/s Lavish Buildmart Pvt. Ltd.

14 Regd. Address Office No. 2, Second Floor, Mahipalpur

Extension, Delhi-110037

15 Address for correspondence(1):

Name

Designation

Address

Pin Code

E mail

Telephone

Mobile

Fax No.


406 4th floor, Elegance Tower 8 Jasola

District Center New Delhi

Mr. Satish Seth

Authorized Signatory

Pegasus One, Ground Floor, Behind

IBIS Hotel, Golf Course Road,

DLF Phase-V, Sector-53, Gurgaon

122002

[email protected]

0124 499 8250

8826195020

Address of correspondence(2): Environment Consultant

M/s Vardan EnviroNet

(Accredited from QCI/NABET)

D-142,SushantLok-III, Golf Course

Extension Road,

Gurgaon, Haryana

Tel No.0124-4291036

Email: [email protected]

16 Detail of alternative site, if any.

Location of these sites should be

shown on a topo-sheet.

This is a Group Housing Colony project

for which renewal of license has

already been awarded by Director

Town and Country Planning and most

of the construction most has been

completed.

mailto:[email protected]






Hence, Not applicable in this case.

17 Interlinked Project There is not any interlinked project.

18 Whether separate application for

interlinked project has been

submitted

Not Applicable. In view of item No. 17

above

19 If, Yes Date of Submission


above

20 If no , reason


above

21 Whether proposal involves

approval/clearance under: if yes,

details of same and status to given

a) Forest (conservation) Act

1980?

b) Wild life protection Act 1972?

c) c) CRZ notification 1991?

No. The unit does not fall in any

notified reserved forest area.

No. The proposed project site does not

fall in any wildlife protected area.

No. The unit does not fall in any

Notified coastal regulation zone.

22 Whether there is any Govt.

order/policy relevant/relating site?

1.Town and Country Planning

Department

2. Assurance of water supply from

HUDA

23 Forest land involved (hectares)

No Forest land is involved in the

proposed project.

24 Whether there is any litigation

pending against the project and / or

land in which is project is proposed

to be setup:

a) Name of court

b) Case No.

c) Orders/directions of Court, if

any and its relevance with

the proposed project.

There is no litigation pending against

the project and land.

Therefore, Information required

against point a, b & c is not applicable.






(II) ACTIVITY:

1. Construction, operation or decommissioning of the Project involving actions,

which will cause physical changes in the locality (topography, land use, changes

in water bodies, etc.)

S. No. Information/Checklist

Confirmation Yes/ No

Details thereof (with approximate

quantities/ rates, wherever possible)

with source of information data

1.1 Permanent or temporary

change in land use, land

cover or topography

including increase in

intensity of land use(with

respect to local land use

plan) Yes

a.) The selected site falls under

Residential land use as per the Gurgaon

Manesar Urban development plan 2031

and will be developed as per the same.

b.) The proposed project site was a

vacant land and does not involve

activity of any type and construction is

under progress. It is anticipated that

the construction activities of the

proposed project would not have an

adverse effect on the land use Further,

local land use planning department will

control the type, density and location of

development.

1.2 Clearance of existing land,

vegetation and building?

Yes

Few shrubs and grasses were found to

be existing on the project site; which

were cleared before starting

construction no extensive clearing of

vegetation is required.

No building demolition.

1.3 Creation of new land

uses? Yes

The site will be developed as per the

Gurgaon Manesar Master Plan 2031.

1.4 Pre-construction

investigations e.g. bore

house, soil testing?

Yes

Soil investigation was carried out and

the results were found satisfactory.

1.5 Construction works?

Yes

The Construction activities will be

confined within the project premises;

there will be no physical change outside

the project boundary.

1.6 Demolition works? No

Project site was vacant land. Hence,

demolition was not required.






1.7 Temporary sites used for

construction works or

Housing of construction

workers? No

All the construction activity including

stocking of raw materials is being

confined within the project site only.

No temporary shelters for labour are

required. Local labors from nearby area

are hired. Sanitation facilities are being

developed at site.

1.8 Above ground building,

structures or Earthworks

including linear structures,

cut and fill or excavations

Yes

Excavation has been carried out for

foundation of buildings only. The

excavated soil will be used in

backfilling and other area development

activities.

1.9 Underground work

including mining or

tunneling?

No

No underground work including

mining/ tunneling is required except

excavation of earth.

1.10 Reclamation works? No No reclamation work is required.

1.11 Dredging? No No dredging is required.

1.12 Offshore structures? No No offshore structure is required.

1.13 Production and

manufacturing processes? No

No production/ manufacturing process

is involved as the proposed project is a

Group Housing Colony.

1.14 Facilities for storage of

goods or materials?

Yes

Raw material is being stored at site in a

covered area. Cement is being

separately stored under cover in bales.

Sand is being stacked neatly under

tarpaulin cover. Bricks and steel is being

laid in open.

1.15 Facilities for treatment or

disposal of solid waste or

liquid effluents?

Yes

Solid Waste:

The solid waste generated from the

project will be in the form of:

Domestic Waste:

Approximately 747 kg/day domestic

solid waste is estimated to be

generated from the project activity; this

is being collected from designated

locations and segregated into inorganic

and organic wastes. The inorganic non-

biodegradable wastes is being sold to

authorize vendors for recycling and the






biodegradable wastes will be disposed

according to MSW (Management&

Handling) Rules, 2000.

Hazardous Waste

No hazardous waste will be produced

from project activities except waste oil

from DG sets.

Liquid Effluents

During construction phase, sewage will

be treated through septic tank. The

wastewater in operation phase will be

treated up to tertiary level in a STP

having the capacity of 186 KLD and the

treated sewage will be reused for

flushing and landscape development.

The rest of the treated water will be

given to the nearby construction site

for construction purpose only.

Dewatered/dried sludge generated

from the STP plant will be used as

manure for landscape development &

tree plantation.

1.16 Facilities for long term

housing of operational

workers? No

Local labour is being hired from nearby

areas during construction phase. So,

there is no need to create permanent

facilities for long-term housing of

operational workers.

1.17 New road, rail or sea

traffic during construction

of operation?

No

The site has good connectivity to NH-8.

Only internal roads, paths will be

developed for vehicular movements of

construction material during

construction phase whereas internal

tracks and paths will be developed for

traffic circulation (to avoid any

congestion) during operational phase.

1.18 New road, rail, air

waterborne or other

transport infrastructure

including new or altered

No

The site is well connected through the

road network. The nearest highway is

NH-8 at a distance of approximately 8.8

km towards West.






routes and stations, ports,

airport etc?

1.19 Closure or diversion of

existing transport routes

or infrastructure leading

to changes in traffic

movements?

No

Since the site is well connected to

Gurgaon Faridabad Road which has

high traffic density; not required the

diversion or closure of existing traffic

routes.

1.20 New or diverted

transmission lines or

pipelines?

No

There will not be any new/diverted

transmission line or pipeline around the

proposed project.

1.21 Impoundment, damming,

culverting, realignment or

other changes to the

hydrology of watercourses

or aquifers?

No

No impoundment, damming, culverting,

realignment or other changes to the

hydrology of surface watercourses is

proposed.

1.22 Stream crossings? No

There is no stream running across the

site.

1.23

Abstraction or transfers of

water from ground or

surface waters?

No

Total water requirement will be 226

KLD, which include 114 KLD for fresh

water requirement & 112 KLD for

recycled water requirement out of

which 64 KLD will be used for flushing,

38 KLD will be used for landscape

development and 10 KLD will be used

for DG Cooling. During construction

phase, water demand is being fulfilled

by STP treated water. During

operational phase, water will be

supplied through HUDA.

1.24

Changes in water bodies

or the land surface

affecting drainage or run-

off?

No

Runoff will increase due to increased

paved surface. However, increased

runoff will be managed by well-

designed rainwater harvesting system

and storm water management plan.

1.25

Transport of personnel or

materials for construction,

operation or

decommissioning?

Yes

Transport of personnel/material during

construction and operation phase are

envisaged. Adequate parking space

within the project site for loading and

unloading of materials will be provided.






Adequate parking space will be

provided during operational phase of

the project for the visitors & staff

within the premises.

1.26 Long-term dismantling or

decommissioning or

restoration works?

No

No Long term dismantling or

decommissioning or restoration work

will be involved.

1.27 Ongoing activity during

decommissioning which

could have an impact on

the environment?

No

No decommissioning activity is

involved, Hence, No impact on the

environment by the proposed project is

supposed.

1.28 Influx of people to an area

in either temporarily or

permanently?

No

Local laborers from nearby area are

being employed during the construction

phase. In the operation phase, most of

the expected occupants will be from

the surrounding areas. Hence, the

project will lead to a redistribution of

occupants within the city. Thus, no

significant influx of people is envisaged.

1.29 Introduction of alien

species? No

The landscaping is being carried out

with mainly local species with a few

ornamental varieties of flora that are

well suited to the local conditions.

1.30 Loss of native species or

genetic diversity? No

There is being no significant impact on

the native species or genetic diversity.

2. Use of Natural resources for construction or operation of the Project (such as

land, water, materials or energy, especially any resources which are non-

renewable or in short supply):


confirmation Yes/No

Details thereof (with approximate

quantities/ rates, wherever

possible) with source of

information data

2.1 Land especially undeveloped

or agricultural land (ha) No

Proposed site was having wild

grasses which were cleared and the

Group Housing Colony is under

constructed on vacant land. Local

and indigenous plant species will






also be planted at proposed site.

2.2 Water (expected source &

competing users) unit: KLD Yes

Total water requirement for the

proposed will be 226 KLD which

include 114 KLD for Fresh water

requirement and 112 KLD for

recycled /treated water

requirement

2.3 Minerals (MT) Yes

Minerals such as sand and

aggregates is being required during

the construction phase.

2.4

Construction material –

stone, aggregates, and/soil

(expected source – MT)

Yes

All materials for construction is

being arranged through selected

suppliers.

2.5 Forests and timber (source –

MT) Yes

All material forests and timber is

being provided by selected

suppliers. However, steel frames

etc shall be used to minimize the

use of timber.

2.6

Energy including electricity

and fuels (source, competing

users) Unit: fuel (MT), energy

(MW)

Yes

The total demand load is estimated

6000 KW Power is being supplied

by DHBVN

2.7

Any other natural resources

(use appropriate standard

units)

No

No other natural resource will be

involved in the project except the

mentioned above.

3. Use, storage, transport, handling or production of substances or materials, which

could be harmful to human health or the environment or raise concerns about

actual or perceived risks to human health.

S. No.

Information/Checklist

confirmation

Yes/No Details thereof (with

approximate quantities/ rates,

wherever possible) with source

of information data

3.1 Use of substance or materials,

which are hazardous (as per

MSIHC rules) to human health

or the environment (flora,

Yes The project site is proposed for

development of Group Housing

Colony project. Hence, storage of

hazardous chemicals (as per






fauna and water supplies) MSIHC Rules) is not expected.

3.2 Changes in occurrence of

disease or affect disease

vectors (e.g. insect or water

borne diseases)

No Suitable drainage and waste

management measures (with

frequent spray of insecticides

etc.) is being adopted in both the

construction and operational

phase such that there will be no

stagnation of water or

accumulation of waste. This will

effectively restrict the

reproduction and growth of

disease vectors.

3.3 Affect the welfare of people

e.g. by changing living

conditions?

Yes Socio-economic standard of

people will improve due to

increased employment

opportunities provided by this

project. This will lead to better

quality of life and will also set a

standard for future developments

in the area.

3.4 Vulnerable groups of people

who could be affected by the

project e.g. hospital patients,

children, the elderly etc

No Impacts of this type are not

expected.

3.5 Any other causes No

No other causes are involved

except the mentioned above.

4. Production of solid wastes during construction or operation or decommissioning

(MT/month)

S.

No.


confirmation




of information data

4.1 Spoil, overburden or mine

wastes

No No such spoil, overburden or mine

wastes is being generated.

4.2 Municipal waste (domestic

and or commercial wastes)

Yes The total municipal solid waste to

be generated is approximately 747

kg/ day. The inorganic non-

biodegradable wastes will be sold






to authorized vendors for

recycling and the biodegradable

wastes will be disposed according

to MSW (Management &

Handling) Rules, 2000.

4.3 Hazardous wastes (as per

Hazardous Waste

Management Rules)

NO No Hazardous Waste is been

expected from the proposed

project.

4.4 Other industrial process

wastes

No Not applicable as this is a Group

Housing Colony project.

4.5 Surplus product No Not applicable as this is a Group


4.6 Sewage sludge or other

sludge from effluent

treatment

Yes Sludge generated from the STP

plant will be dried and later will be

used as manure for landscape

development.

4.7 Construction or demolition

wastes

Yes The construction waste will

consist of excess earth and

construction debris along with

cement bags, steel in bits and

pieces, insulating and packaging

materials etc.

Recyclable waste construction

materials is being sold to

authorized recyclers. Unusable

and excess construction debris is

being disposed at designated

places in tune with the local

norms.

4.8 Redundant machinery or

equipment

No Redundant machinery will not be

generated.

4.9 Contaminated soils or other

materials No

Contaminated soils or other

materials will not be generated.

4.10 Agricultural wastes No No agricultural wastes will be

generated.

4.11 Other solid wastes No No other solid waste would be

generated.






5. Release for pollutants or any hazardous, toxic or noxious substances to air

(Kg/hr).

S.

No.


confirmation




of information data

5.1 Emissions from combustion of

fossil fuels from stationary or

mobile sources

Yes The project does not envisage

any major air pollution sources

except vehicles. The pollution

generated from the vehicular

movement is being check by

regular check up of vehicles. Local

native plants is being used in tree

plantation to reduce the impact

of pollution.

5.2 Emissions from production

processes

No No production processes is

involved as it is a Group Housing

Colony project. Hence, there will

be no such emissions.

5.3 Emissions from materials

handling including storage or

transport

Yes Small quantities of fugitive

emissions are envisaged during

transport and handling of

construction materials. Such

emissions will be temporary and

controlled by the use of sprinkling

and other viable techniques like

covering of loose material.

5.4 Emissions from construction

activities including plant and

equipment

Yes This is being restricted to the

construction phase and the

construction site only.

5.5 Dust or odors from handling

of materials including

construction materials,

sewage and waste

Yes Dust is anticipated during loading

and unloading of construction

material and excavation of upper

earth surface. These will however

be temporary in nature, which is

being controlled by providing

water sprinklers. Tarpaulin cover

is being provided on stored loose






materials to reduce the dust

emission.

5.6 Emissions from incineration

of wastes

No Not applicable. There will not be

any incineration of waste is

proposed.

5.7 Emissions from burning of

waste in open air (e.g. slash

materials, construction

debris)

No Open burning of biomass/other

material is being prohibited on

site as this is a construction of

Residential project.

5.8 Emissions from any other

sources

No Not Applicable

6. Generation of Noise and Vibration, and Emissions of Light and Heat:


confirmation Yes/No

Details thereof (with



of information data

6.1

From operation of

equipment e.g. engines,

ventilation plant, crushers

Yes

The machinery to be used for

construction is of high standard

and adhere to international

standard. These standards itself

take care of noise

control/vibration control and air

emission control. Hence,

insignificant impacts due to

construction machinery are

envisaged. Apart from this, the

construction activities is being

restricted to day time only. All the

machinery is being of highest

standard of reputed make and will

comply with standard.






6.2

From industrial or similar

processes

No

No industrial processes is being

carried out in the proposed

project except running of various

construction equipments/

machinery. Proper maintenance of

machineries will reduce the

generation of noise and vibration.

All the workers are equipped with

PPE’s during construction phase.

6.3

From construction or

demolition

Yes

Due to various construction

activities, there are short-term

noise impacts in the immediate

vicinity of the project site. The

construction activities will include

the following noise generating

activities:

Concreting, mixing &

operation of DG sets.

Construction plant and heavy

vehicle movement.

6.4 From blasting or piling

No No blasting or mechanized piling is

being done.

6.5

From construction or

operational traffic Yes

Some noise is being generated

from vehicular movement in the

construction and operational

phase but that is being mitigated

with landscape development.

6.6

From lighting or cooling

systems No

No significant noise impact will

result from lighting or cooling

systems.

6.7

From any other sources

No

There is being no other sources for

noise & vibration generation







7. Risks of contamination of land or water from releases of pollutants into the

ground of into sewers, surface waters, groundwater, coastal waters or the sea:

S.

No.


confirmation

Yes/No Details thereof (with approximate



information data

7.1 From handling, storage, use or

spillage of hazardous materials

No There is being no handling, storage,

use or spillage of any type of

hazardous material.

7.2 From discharge of sewage or

other effluents to water or the

land (expected mode and

place of discharge)

No There will be no discharge of

untreated sewage on land or into

water bodies. Adequate treatment

of sewage will be carried out in STP

having the capacity of 186 KLD

within the project premises.

Recycled water will be re-used for

flushing and landscaping and rest

of the recycled water will be given

to nearby construction sites for

construction purpose only.

7.3 By deposition of pollutants

emitted to air into the land or

into water

No There will be no deposition of

pollutants emitted to air into the

land or into water by any source.

7.4 From any other sources No No other sources are involved


7.5 Is there a risk of long term

build up of pollutants in the

environment from these

sources?

No

There is being no such risk in the

coming future.






8. Risk of accidents during construction or operation of the Project, which could

affect human health or the environment


confirmation



possible) with source of information

data

8.1 From explosions, spillages,

fires etc from storage,

handling, use or

production of hazardous

substances

Yes This is a Residential Group Housing

project and does not involve major

hazardous construction activity.

Hence chances of explosions,

spillages, fires etc. are minimal.

During construction, suitable personal

protective equipment is being

provided to all construction workers

as required under the health & safety

norms. Awareness & Training about

safety norms is being provided to all

the supervisor and construction

workers involved in construction

activities.

To deal with any fire related accident,

fire fighting facility of single handed

hydrant valve, long hose reel, and

portable fire extinguisher shall be

provided.

8.2 From any other causes No No other causes are involved except

the mentioned above.

8.3 Could the project be

affected by natural

disasters causing

environmental damage

(e.g. floods, earthquakes,

landslides, cloudburst

etc)?

No The project falls under seismic active

Zone IV according to the Indian

Standard Seismic Zoning Map.

Suitable seismic coefficient is being

adopted in horizontal and vertical

direction respectively, while designing

the structure.

There is no possibility of flood as per

records available on the proposed

project site.






9. Factors which should be considered (such as consequential development) which

could lead to environmental effects or the potential for cumulative impacts with

other existing or planned activities in the locality.

S.

No.


confirmation




information data

9.1 Lead to development of

supporting facilities, ancillary

development or development

stimulated by the project

which could have impact on

the environment e.g.

Supporting

infrastructure (roads,

power supply, waster

or wastewater

treatment, etc.)

housing development

extractive industries

supply industries

other

Yes

Yes

Yes

No

No

No

The proposed project is for

Residential use; it may lead to

development of supporting services

and infrastructure in and around

the area.

The project will have positive

impact on the ancillary

infrastructure like road, markets,

public health, amenities,

conveyance facilities etc.

The project is proposed Residential

only.

Not Applicable

Not Applicable

Not Applicable

9.2 Lead to after-use of the site,

which could have an impact

on the environment

No Not Anticipated

9.3 Set a precedent for later

developments No Not Applicable

9.4 Have cumulative effects due

to proximity to other existing

or planned projects with

similar effects

No Not Applicable






(III) ENVIRONMENTAL SENSITIVITY

S.N

o.


confirmation Name/ Identity

Aerial distance (within

15 km.)Proposed

project location

boundary

1. Areas protected under

international conventions,

national or local legislation

for their ecological,

landscape, cultural or other

related value.

No

There is no area under

international

conventions, national

or local legislation for

their ecological,

landscape, cultural or

other related value.

2. Areas which are important

or sensitive for ecological

reasons – Wetlands,

watercourses or other

water bodies, coastal zone,

biospheres, mountains &

forests

No

There is no area which

is important or

sensitive for ecological

reasons.

3. Areas used by protected,

important or sensitive

species of flora or fauna for

breeding, nesting, foraging,

resting, over wintering,

migration

No

There is no ecologically

sensitive species of

flora or fauna found in

the study area.

4. Inland, coastal, marine or

underground waters. Not Applicable Not Applicable

5. State, National boundaries

No

No State or

International Boundary

falls within the 15 km

radius of the project

site.

6. Routes or facilities used by

the public for access to

recreation or other tourist,

pilgrim areas.

Gurgaon Faridabad

Road

Approx 0.1 km in S

direction

7. Defense installations Not Applicable Not Applicable






8. Densely populated or built-

up area Gurgaon City

Approximately 12 km

towards West

9. Areas occupied by sensitive

manmade land uses

(hospitals, schools, places of

worship, community

facilities)

S.

No. Particulars Distance Direction

Hospitals

1.

Arunodaya Eye

Hospital Sector

55 Gurgaon

4.09 km W

2. Alchemist

Hospital 3.36 km W

Temples

1.

Hanuman

Mandir Village

Gwal Pahari

0.9 km E

2. Shiv Temple

Mandi 0.94 km E

Banks

1. HDFC Bank Sec

53 Gurgaon

3.5 km W

2. Axis bank 3.9 km W

School/ College

1. Pathways World

School

1.38 km SW

2. Gurgaon Public

School

3.68 km W

10. Areas containing important,

high quality or scarce

resources (ground water

resources, surface

resources, forestry,

agriculture, fisheries,

tourism, minerals)

Yes

Ground-water

resources in the study

area are depleting at

very fast rate and

declared as scarce

resources.

11. Areas already subjected to

pollution or environmental

damage. (Those where

existing legal environmental

standards are exceeded)

No

There is no area which

is subjected to

pollution or

environmental

damage. All

parameters of Air,






Water and Noise etc. is

being maintained

within permissible limit

specified by SPCB/CPCB

with proper mitigation

measures.

12. Areas susceptible to natural

hazard which could cause

the project to present

environmental problems

(earthquakes, subsidence,

landslides, erosion, flooding

or extreme or adverse

climatic conditions)

Yes

The site falls under the

zone IV as per the

Seismic Zone Map of

India.

There is no possibility

of flood as per records

available on the

proposed project site.




Village- Gwal Pahari, Sector -3, District- Gurgaon, Haryana FORM 1A


CHECK LIST OF ENVIRONMENTAL IMPACTS

(Project proponents are required to provide full information and wherever necessary attach

explanatory notes with the Form and submit along with proposed Environmental

Management Plan & Monitoring Programmed).

SECTION 1- LAND ENVIRONMENT:

(Attach panoramic view of the project site and the vicinity)

1.1 Will the existing land use get significantly altered from the project that is consistent

with the surroundings? (Land use must conform to the approved Master Plan/Development

Plan of the area. Change of land use, if any and the statutory approval from the competent

authority are submitted). Attach Maps of (i) site location, (ii) surrounding features of the site

(within 500 meters) and (iii) the site (indicating levels & contours) to appropriate scales. If not

available attach only conceptual plans.

No

The project site lies in Residential zone as per the Gurgaon-Master Urban complex Plan-2031. It

is thus anticipated that the construction activities of the proposed project would not have an

adverse effect on the land use activities in the project area. The development of the green belt

and other landscape would enhance the visual aesthetics of the area.

Location Map, Map showing surrounding features of the site within 2 Km and Contour Map

indicating levels and contours are enclosed in the report.

CONNECTIVITY

S. NO. DETAIL DISTANCE DIRECTION

1. Nearest Highway (NH-8) 8.8 Km West

2. Gurgaon Railway Station 14.5 Km West

3. Indira Gandhi International Airport 13 Km North-West

1.2 List out all the major project requirements in terms of the land area, built up area,

water consumption, power requirement, connectivity, community facilities, parking

needs etc.






LAND REQUIREMENT

Table 1: Area Statement

S. No. Particulars Area ( m2)

1. Project Name


Group Housing Colony


2. Activity in the complex Retail area, Residential Dwelling Units and EWS

Units

3. Total Plot Area 49851.931 m2

(12.3187 Acres)

4. Permissible FAR @ 175 80902.5 m2

5. Achieved FAR @ 173.542 80228.47 m2

6. Permissible Ground Coverage

@ 25 % 11557.50 m

2

7. Achieved Ground Coverage 1891.911 m2

8. Built-up Area Detail (FAR +

Non-FAR) 89457.172 m

2

9.

Parking Required 312 ECS

Proposed Surface Parking 80 ECS

Total Parking Proposed

316 ECS Proposed Basement Parking 149 ECS

Proposed Stilt Parking 87 ECS

10. Power Requirement & Sources

6000 KW

Source: Dakshin Haryana Bijli Vitran Nigam

(DHBVN)

11. No. of DG Sets 4 Nos. of DG Sets having Total Capacity of 5000

KVA (1 x 1500 KVA + 2 x 1250 KVA + 1000 KVA)

12. Water requirement & Sources

Total Water Requirement: 333 KLD

Fresh Water Requirement: 216 KLD

Treated/Recycled Water Requirement: 116.6 KLD

Source: HUDA

13. Sewage Treatment & Disposal

STP capacity :186 KLD

Sewage discharge: Total 140 KLD of water will be

obtained after the recycling of wastewater out of

which 64 KLD shall be utilized for the purpose of

flushing, 38 KLD for landscape development, 10

KLD for DG Cooling and 28 KLD will be supplied to






nearby construction sites for construction

pupose.

14. Estimated Population Total: 2926 Persons including visitors & other

staff

15. Green Area Required @ 15 % 6934.5 m

2

Proposed Green Area @16.48

% 2830.00 m

2

16. Cost of the project Rs. 118.18 Crores (Approx.)

*FAR = Floor Area Ratio

1.3 What are the likely impacts of the activity on the existing facilities adjacent to the

site? (Such as open spaces, community facilities, details of the existing land use and

disturbance to the local ecology).

The project being a well planned activity will result in organized open spaces and green areas.

About 7621 m2 of the area is earmarked for landscaping. The project will have an overall

positive impact on the existing land use and will not cause any disturbance to the local ecology.

Hence, proposed activity shall have no impact on surroundings.

1.4 Will there be any significant land disturbance resulting in erosion, subsidence &

instability? (Detail of soil type slope analysis, vulnerability to subsidence, seismicity etc may

be given).

There shall be no land disturbance resulting in erosion, subsidence and instability as it is a flat

land. The project site falls under the zone IV i.e., High Damage Risk Zone (MSK-VIII) as per

Earthquake Hazard Map of Haryana. The project will be earthquake resistant taking into

account the latest provisions of Indian Standards Codes.






Source: Maps of India

Figure-2: Earthquake Hazard Map of Haryana showing Project Site

1.5 Will the proposal involve alteration of natural drainage system? (Give details on a

contour map showing the natural drainage near the project site).

The project does not intersect any natural drainage route. No perennial or non-perennial

drainage system is found to exist in the project area or being obstructed by the project. The

surroundings comprise an urbanized stretch. Well planned storm water drainage has been

designed to take care of internal storm water drainage. Thus, no impact on the natural drainage

system is anticipated.

1.6 What are the quantities of earthwork involved in the construction activity-cutting,

filling, reclamation etc. (Give details of the quantities of earthwork involved, transport of fill

materials from outside the site etc?)

PROJECT SITE






The only excavation work is involved in the proposed project for establishing the foundation &

Basement of Group Housing Colony. The filling works will be done by the excavated material

and no extra material will be used. All the topsoil excavated from construction activities has

been stored separately and used in landscape development within the project site. Hence, the

need for movement of soil to and from the site is not required.

1.7 Give details regarding water supply, waste handling etc. during the construction

period.

Water requirement during construction phase is being met from STP treated water.

Waste handling during the construction phase is being done by the site contractor whose

responsibility lies with collection and storage of construction and demolition waste

generated on the site. All construction wastes generated during construction will be used

within the site itself for filling the floors, roads, aggregate for mortar etc. to the extent

feasible. Remaining will be sent to the agency for proper disposal.

1.8 Will the low lying areas & wetlands get altered? (Provide details of how low lying and

wetlands are getting modified from the activity).

No. The site area is a flat land and the surroundings are characterized by an urbanized stretch.

No low lying areas or wetlands are found in the vicinity of the project site.

1.9 Whether construction debris & waste during construction cause health hazard? (Give

quantities of various types of wastes generated during construction including the

construction labor and the means of disposal).

No significant health hazard is associated with the proposed construction.

During construction period, source of fugitive dust generation is material handling and

vehicular movement. Impact due to fugitive dust emission is negligible as water sprinklers is

being used to suppress fugitive dust emission as and when generate. However, the impacts is

being confined to laborers/ workers particularly with regard to occupational exposure.

Proper Personal Protective Equipments are provided to the workers working in the potential

areas (e.g. masks, ear plugs, Gloves and Safety shoes etc.).






Careful design, planning and good site management would minimize waste of materials such

as concrete, mortars and cement grouts. Construction wastes are segregated as much as

possible at site itself to increase the feasibility of recycling concrete and masonry as filling

material and steel pieces as saleable scrap. Litter disposal and collection points are

established around the work sites. Empty packaging materials, drums, glass, tin, paper,

plastic, pet bottles, wood, thermocol and other packaging materials, etc is being disposed

through recyclers. The construction spoils is being temporarily stored at designated dumpsite

located inside the site premises. Later on these wastes will be used for land filling / leveling

work within the site premises. An estimate of the average composition of waste generated

from the onsite construction activities given in Table-2.

Table-2: Waste Composition - During Construction Phase

S. No. Constituents Percentage Composition (%)

1 Soil, Sand and Gravel 35.80

2 Brick and Masonry 30.66

3 Concrete 23.24

4 Metal 5.10

5 Bitumen 2.10

6 Wood 2.10

7 Other 1.00

Total 100.00

“ource: TIFAC Report Utilizatio of Waste fro Co structio I dustry,

SECTION-2 WATER REQUIREMENT

2.1 Give the total quantity of water requirement for the proposed project with the breakup of

requirement for various uses, how will the water requirement met? State the sources &

quantities and furnish a water balance statement.

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

approximately 226 KLD, out of which 114 KLD is fresh water requirement and 112 KLD is

recycled/ treated water. The Water balance diagram is showing given below in Figure-4.






Figure-4: Water Balance Diagram

2.2 What is the capacity (dependable flow or yield) of proposed sources of water?

Water requirement will be fulfilled by HUDA water supply.

2.3 What is the quality of water required, in case, the supply is not from a municipal

source? (Provide physical, chemical, Biological characteristics with class of water quality).

Not Applicable as the water requirement will be fulfilled from HUDA.

To nearby construction sites by tanker (28 KLD)

Total Water Requirement (226 KLD)

Fresh Water Requirement (114 KLD)

Recycled/Treated Water (112 KLD)

@ 100%

Wastewater generated (91.2 KLD)

Domestic Water Requirement (114 KLD) Flushing (64 KLD)

Total wastewater generated (155 KLD)

STP Capacity (186 KLD)

@ 90% of wastewater generated

Recycled/Treated water (140 KLD)

Horticulture (38 KLD) DG Cooling (10 KLD)

Wastewater generated (64 KLD)

Wastewater generated (NIL)







2.4 How much of water requirement can be met from the recycling of treated

wastewater? (Give the details of quantities, sources and usage)

The water requirement for flushing and landscaping will be met through treated water from

Sewage Treatment Plant (STP) of 186 KLD.

2.5 Will there be diversion of water from other users? (Please assess the impacts of the

project on other existing uses and quantities of consumption).

No, there will be no diversion of water from other users.

2.6 What is the incremental pollution load from wastewater generated from the activity?

(Give details of the quantities and composition of wastewater generated from the activity)

Approximately 155 KLD of wastewater will be generated during the operational phase of the

proposed project. This wastewater generated will be treated in well designed sewage treatment

plant. Dual plumbing system will be provided for reuse of treated water in flushing and

landscaping. Hence, no incremental pollution load is been expected from wastewater generated

from the activity.

2.7 Give details of the water requirements met from water harvesting? Furnish details of

the facilities created.

Rainwater harvesting is proposed as a water conservation tool. Total 12 nos. of rain water

harvesting pits will be provided the storm water drainage within the project premises at selected

locations, which will catch the maximum run-off from the area. It is self-sufficient to avoid any

collection/stagnation and flooding of water.

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) For basement parking, the rainwater from ramps will be collected in the basement storm

water storage tank. This water will be pumped out to the nearest external storm water drain.






4) 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 guidelines 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.

2.8 What would be the impact of the land use changes occurring due to the project on the

runoff characteristics (quantitative as well as qualitative) of the area in the post construction

phase on a long term basis? Would it aggravate the problems of flooding or water logging in

any way?

The project will include paved areas and thus the runoff from the plot is expected to increase

due to reduced infiltration. However, the increased runoff will not cause flooding or water

logging as a well designed storm water drainage will be provided. The runoff will finally be

collected into rainwater harvesting pits for groundwater recharging. The Desilting chamber with

oil & grease trap has been proposed to improve the quality of the runoff.

2.9 What are the impacts of the proposal on the ground water? (will there be tapping of

ground water; give the details of ground water table, recharging capacity and approvals

obtained from competent authority, if any)

Water demand will be fulfilled from HUDA. No adverse impact is expected on this account as

extensive rainwater harvesting will be implemented across the project site. To reduce the






freshwater demand and hence the groundwater stress, recycled wastewater will be used for

landscaping and flushing.

2.10 What precautions/ measures have been to check the surface run-off, as well as

uncontrolled flow of water into any water body?

The following management measures are suggested to protect the water quality are:

Avoid excavation during monsoon season.

Care would be taken to avoid soil erosion.

Community toilets shall be constructed on the site during construction phase and the

wastewater will be channelized to the septic tank in order to prevent wastewater from

entering the water bodies.

Any area with loose debris/soil within the site shall be fully planted by local plant species.

To prevent surface and ground water contamination by oil/grease, leak proof containers

would be used for storage and transportation of oil/grease. The floors of oil/grease handling

area would be kept effectively impervious.

Collection and settling in the storm water, prohibition of equipment wash downs, and

prevention of soil loss and toxic release from the construction site will be adhered to

minimize water pollution.

2.11 How is the storm water from within the site managed? (State the provisions made to

avoid flooding of the area, details of the drainage facilities provided along with a site layout

indication contour levels).

Most of the storm water produced on site will be harvested for ground water recharge. Thus

proper management of this resource is a must to ensure that it is free of contamination. A

detailed Storm Water Management Plan will be developed which will consider the sources of

storm water. The plan will incorporate best management practices which will include the

following:

Regular inspection and cleaning of storm drains.

Installation of clarifiers or Oil/ Water separators/traps system of adequate capacity

around parking areas and garages as per requirement.






Avoid application of pesticides and herbicides before wet season.

Conducting routine inspections to ensure cleanliness.

Preparation of spill response plans, particularly for fuel and oil storage areas.

Provision of silt traps in storm water drains.

Good housekeeping in the above areas.

2.12 Will the deployment of construction laborers particularly in the peak period lead to

unsanitary conditions around the project site (Justify with proper explanation).

No, mostly local laborers are employed during the construction phase and thus negligible

quantities of wastes is being generated. Mobile toilets will be provided and the wastewater

generated will be collected in septic tanks.

2.13 What on-site facilities are provided for the collection, treatment & safe disposal of

sewage? (Give details of the quantities of wastewater generation, treatment capacities with

technology & facilities for recycling and disposal).

It is expected that the project will generate approx. 155 KLD of waste water. The wastewater

will be treated in the STP provided within the premises generating 140 of recoverable/

recycled water will be used in flushing, DG cooling and horticulture.

Separate garbage bins with different colours will be provided for the management of bio-

degradable and non-bio-degradable waste.

2.14 Give details of dual plumbing system if treated waste used for flushing of toilets or

any other use.

Total water requirement of project will be 226 KLD. The fresh water required will be 114 KLD

and treated water will be 112 KLD. During operation phase, 155 KLD of waste water will be

generated which will be treated in STP having the capacity of 186 KLD. Treated water obtained

from STP shall be 140 KLD, out of which 64 KLD shall be utilized for the purpose of flushing, 38

KLD use in green area development and 10 KLD use in DG cooling and rest 28 KLD of water will

be supplied to nearby construction sites for construction purpose.






SECTION-3: VEGETATION

3.1 Is there any threat of the project to the biodiversity? (Give a description of the local

ecosystem with its unique features, if any).

No ecologically sensitive area falls within the project site. Hence, no ecological/ biological

threat has been anticipated.

3.2 Will the construction involve extensive clearing or modification of vegetation?

(Provide a detailed account of the trees & vegetation affected by the project)

The project does not involve any significant vegetation clearing. It was a barren land. The

project will develop landscape by planting native plant species to enhance the aesthetic value

of the region and also provide an excellent habitat for various faunal groups.

3.3 What are the measures to be taken to minimize the likely impacts on important site –

features (Give details of proposal for tree plantation, landscaping creation of water bodies

etc along with a layout plan to an appropriate scale?)

Tree plantation will be done along the internal parks and lawns. The landscape area of the

project is 7621 m2. Plantation would be of large leaf trees that provide adequate shade and are

evergreen to semi-evergreen.

SECTION 4: FAUNA

4.1 Is there likely to be any displacement of fauna both terrestrial and aquatic or creation

of barriers for their movement? Provide the details.

No, the existing land use around the site is urban and does not provide a habitat for wild

species. The tree plantation will provide an excellent habitat for the native fauna.

4.2 Any direct or indirect impacts on the avifauna of the area? Provide details.

The project will not have any direct or indirect impacts on the avifauna of the area. However,

planting of trees bearing fruits will be an attraction to the local bird population.

4.3 Prescribe measures such as corridors, fish ladders etc. to mitigate adverse impacts on

fauna.

No direct or indirect impact on fauna is envisaged.






SECTION 5: AIR ENVIRONMENT

5.1 Will the project increase atmospheric concentration of gases & result in heat islands?

(Give details of background air quality levels with predicted values based on dispersion

models taking into account the increased traffic generation as a result of the construction).

Ambient air monitoring was carried out at the project site during the environmental

assessment.

During the post construction phase, cars, scooter/motorcycle will be owned by the visitors &

staff of the Group Housing Colony. Vehicular emissions will be the major source of air pollution

in addition to DG set. Quantum and dispersion of pollutants from vehicular emission will

depend upon the following:

Volume of traffic on the roads,

Meteorological conditions.

Emission sources

From vehicular emissions, PM, NO2 and CO is pollutants of primary concern. The dispersion of

vehicular emission would be confined within 100 m from the road and concentration will

decrease with increase in distance from road. It is anticipated that the contribution of vehicular

emission in ambient air quality will be marginal but well within the stipulated National Ambient.

Dispersion will be faster at higher wind speed.

Mitigation Measures: The proposed project will develop suitable landscape along with

prominent tree plantation inside the premises of the project site and along the internal road,

which will work as a barrier for the movement of pollutants and help in pollution control.

5.2 What are the impacts on generation of dust, smoke, odorous fumes or other hazardous

gases? Give details in relation to all the meteorological parameters.

Ambient air monitoring was done on site and all values were found within the NAAQS for

commercial land use. During operational phase of the project, there will be increase in

atmospheric concentration of gases and particulate matter due to running of DG sets. Total 3






Nos. of DG sets of total capacity 5000 KVA (1×1500 + 2×500 + 1×1000 KVA) will be provided as

power back up during power failure. This will cause emissions of PM, SO2, NO2 and CO.

However, the D.G. sets will be functional only during power failure and ultra low sulphur diesel

will be used. Adequate stack height for D.G. sets will be provided as per the stipulated

guidelines of Central Pollution Control Board (CPCB) to facilitate natural dispersion of exhaust

gases.

5.3 Will the proposal create shortage of parking space for vehicles? Furnish details of the

present level of transport infrastructure and measures for improvement including the traffic

management at the entry and exit to the project site.

Adequate provision will be kept for car/ vehicles parking at the project. There shall also be

adequate provision for visitors parking so as not to disturb the traffic and allow smooth

movement at the site.

5.4 Provide details of the movement patterns with internal roads, bicycle tracks,

pedestrian pathways, footpaths etc, with areas under each category.

Internal roads of 6-8 m width, footpaths/ pedestrian pathways have been well planned for the

project.

5.5 Will there be significant increase in traffic noise & vibrations? Give details of the

sources and the measures for mitigation of the above.

No significant impact of noise has been anticipated within and outside of the project site due to

provision of wide roads for smooth flow of traffic and avenue plantation along the roads.

5.6 What will be the impact of D.G. sets and other equipment on noise levels and

vibration in ambient air quality around the project site? Provide details.

During operational phase of the project, vehicular movement and operation of DG sets will be

the major sources of noise pollution. But both these activities- DG set and vehicular movement

will not have any significant impact on the people residing in the area. Since DG set will not be

operational continuously and moreover it will be placed away from populated area and will be

enclosed with suitable enclosures. Hence, no or minimal impact will be anticipated due to DG






set and vehicular emission. It is envisaged that the movement of the motor vehicles will be

restricted to designated carriageways only.

SECTION-6: AESTHETICS

6.1 Will the construction in any way result in the obstruction of a view, scenic amenity or

landscapes? Are these considerations taken into account by the proponents?

The construction of proposed project is well planned. Thus, no obstruction of view or scenic

beauty or landscape is anticipated. Furthermore, the construction is being planned in such a

way that the organized open spaces and landscaped areas will render the plot aesthetically

appealing.

6.2 Will there be any adverse impacts from new constructions on the existing structures?

What are the considerations taken into account?

No impacts anticipated.

6.3. Whether there are any local considerations of urban form & urban design

influencing the design criteria? They may be explicitly spelt out.

The project will strictly follow the Area Building Regulation Norms of NBC. All norms on Ground

Coverage, FAR, Height, Setbacks, Fire Safety Requirements, Structural Design and other

parameters will be strictly adhered to.

6.4 Are there any anthropological or archaeological sites or artifacts nearby? State if any

other significant features in the vicinity of the site have been considered?

No anthropological or archaeological sites or artifacts are found near the site area.

SECTION-7: SOCIO-ECONOMIC ASPECTS

7.1 Will the proposal result in any changes to the demographic structure of local

population? Provide the details.

The project is situated in the Residential zone and hence there will be no change in

demographic structure.

Construction phase: Since local laborers are being engaged during construction phase,

alteration to the existing demographic profile of the area is not anticipated.






Operation phase: The changing demography in the area is another impact that needs attention.

The project will mainly lead to spatial redistribution of local population and hence no

considerable influx of population is envisaged owing to the project.

7.2 Give details of the existing social infrastructure around the project.

The area around the project is surrounded by local land area. However all sorts of social

infrastructure like transportation facilities, water supply & sanitation facilities, communication

facilities, educational institutes, hospital, markets, banks, cultural amenities etc. already exist in

Gurgaon.

7.3 Will the project cause adverse effects on local communities, disturbance to sacred

sites or other cultural values? What are the safeguards?

Construction phase: There are no religious sites or archeological monuments of historical

significance in or near the project site. Hence, no adverse impact in this regard is anticipated.

Rather, this phase will generate jobs that relate to unskilled, semi skilled as well as skilled

labour category. Few supervisory positions will also open up, for which local candidates will be

considered based on merit.

Operation phase: The project will provide state-of-the-art facility in the area, thereby improving

the quality of life. A Group Housing Colony of such scale will also boost the local economy.

SECTION-8: BUILDING MATERIALS

8.1 May involve the use of building materials with high embodied energy. Are the

construction materials produced with energy efficient processes? (Give details of energy

conservation measures in the selection of building materials and their energy efficiency)

For the purpose of paved path, sun dried pavers will be used instead of baked pavers as they are

manufactured through energy efficient processes.

8.2 Transport and handling of materials during construction may results in pollution, noise

and public nuisance. What measures are taken to minimize the impacts?

Mitigation Measures for Air Pollution during Construction Stage:

• Construction materials will be suitably covered with tarpaulin cover etc during

transportation.






• Water sprinkling is being done on haul roads where dust generation is anticipated.

• Raw material storage and handling yard is being enclosed from all sides.

• To minimize the occupational health hazard, proper personal protective gears i.e. mask are

be provided to the workers working in the dust prone areas.

Mitigation Measures for Noise Pollution during Construction Stage:

• Administrative as well as engineering control of noise is being implemented.

• Isolation of noise generation sources and temporal differentiation of noise generating

acti ities ill e sure i i u oise at recei er’s e d.

• To prevent any occupational hazard, earmuff / earplug is being given to the workers

working around construction plant & machinery emitting high noise levels.

• Use of such plant or machinery shall not be allowed during night time. Careful planning of

machinery operation and scheduling of operations shall be done to minimise such impact.

8.3 Are recycled materials used in roads and structures? State the extent of savings

achieved?

Yes, construction waste/ debris; generated during construction is being utilized for road

construction. Construction waste/ debris will be used as fillers in base and sub-base of the

carriageway, footpaths pavements or pedestrian way, as needed.

8.4 Give detail of the methods of collection, segregation & disposal of the garbage

generated during the operation phases of the project.

The solid waste of the project will be segregated into biodegradable waste and non-

biodegradable. Biodegradable waste and non biodegradable waste will be collected in separate

bins. Biodegradable waste shall be disposed off as per MSW Rules 2000 & amendment 2008.

The recyclable wastes will be sent off to the government authorized recyclers. Proper

guidelines for segregation, collection and storage will be prepared as per Municipal Solid

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






SECTION-9: ENERGY CONSERVATION

9.1 Give details of the power requirements, source and supply, backup source etc. What is

the energy consumption assumed per square foot of built-up area? How have you tried to

minimize energy consumption?

The details of power requirement, sources, and backup power requirement are given in the

Table below:

Power Requirement, Sources and Backup Plan

Power Requirement 6000 KW

Sources of Power Dakshin Haryana Bijli Vitran Nigam (DHBVN)

Backup power supply arrangement 4 Nos. of DG sets of total capacity 5000 KVA (1 × 1500

KVA + 2 × 500 KVA + 1 × 1000 KVA)

9.2 What type and capacity of power backup do you plan to provide?

Power backup will be provided by 4 Nos. of DG sets of total capacity 5000 KVA (1 × 1500 KVA +

2 × 500 KVA + 1 × 1000 KVA). The DG sets will be operated during power failure only.

9.3 What are the characteristics of the glass you plan to use? Provide specifications of its

characteristics related to both short wave and long wave radiation?

Suitable thickness of glass will be adopted depending upon the panel size to keep the U value as

per the requirement of ECBC.

9.4 What passive solar architectural features are being used in the building? Illustrate the

applications made in the project.

Passive solar design refers the use of the su ’s e ergy for heati g a d cooli g of li i g spaces.

Pergolas, projections, façade elements, metal louvers will be provided for sun shading to

reduce the heat influx into the building and thus reduce the air conditioning loads.






9.5 Does the layout of street & building maximize the potential for solar energy devices?

Have you considered the use of street lighting, emergency lighting and solar hot water

systems for use in the building complex? Substantiate with details.

Layout of buildings has been done as per the sun path analysis so that the design cuts off direct

radiations of critical hours which are specific to the orientation. Solar energy will be harnessed

through solar street lights etc.

9.6 Is the shading effectively used to reduce cooling/heating lands? What principles have

been used to maximize the shading of walls on the East and the West and the Roof? How

much energy saving has been effected?

Pergolas, projection, façade elements, metal louvers will be provided to reduce cooling loads.

Green area and open areas will be so spaced that a reduction in temperature is achieved.

9.7 Do the structures use energy-efficient space conditioning, lightening and mechanical

systems? Provide technical details. Provide details of the transformers and motor efficiencies,

lightening intensity and air conditioning load assumption? Are you using CFC and HCFC free

chillers? Provide specifications.

Yes. The walls and rooms will be insulated such that air conditioning load is reduced. Well

designed building structures will allow natural light to enter. Measures prescribed in Energy

Conservation Building Code 2007 will be adopted to reduce the heat influx by walls, roofs and

openings. Only prescribed quality of glasses will be used.

9.8 What are the likely effects of the building activity in altering the micro-climates?

Provide a self assessment on likely impacts of the construction on creation of heat island &

inversion effects?

Heat emissions from the construction may be from the following sources:

Heat absorbed from the paved and concrete structures

Heat generated from equipment/appliances

Heat increase due to population increase






However, the heat generated will not be significant and will be dissipated in the greens

and open areas provided within the project area.

9.9 What are the thermal characteristics of the building envelope? (a) Roof (b) external

walls and (c) fenestration? Give details of the material used and the U value or the R values of

the individual components.

The roof tops of the buildings will be planned with puffing/ bricks for water proofing and

thermal insulation.

External wall-external opening will have regular door windows with slightly tinted glass. Regular

walls have some cladding/ fixture paints.

What precautions & safety measures are against fire hazards? Furnish details of emergency

plans.

Firefighting measures shall be adopted as per the guidelines of NBC. In addition, 10 kg fire

extinguishers will be provided for class A, B, and C fires. CO2 extinguishers will also be provided.

9.11 If you are using glass as wall materials, provide details and specifications including

emissivity and thermal characteristics.

The project being a Group Housing Colony project will not involve use of glass as wall material.

All fenestration with U-factors, SHGC, or visible light transmittance determined, certified and

labeled in accordance with ISO 15099 shall be adopted.

9.12 What is the rate of air infiltration in to the building? Provide details of how you are

mitigating the effects of infiltration.

The project will not be centrally air conditioned and hence there will be provision for ample

natural ventilation.

9.13 To what extent the non–conventional energy technologies are utilized in the overall

energy consumption? Provide details of the renewable energy technologies used.

Solar energy will be harnessed through solar street lights etc. Green area is provided along with

tree plantation which will result in natural air cooling and will reduce the load on conventional

energy sources.






SECTION-10: ENVIRONMENT MANAGEMENT PLAN

10.1 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,

operation and the entire life cycle to minimize adverse environmental impacts resulting from

the activities of the project. It would also delineate the environmental monitoring plan for

compliance of various environmental regulations. It will state the steps to be taken in case of

emergency such as accidents at the sites including fire.

A detailed environmental management plan is presented in Table-6 & 7 to mitigate all the

identified environmental impacts that are found to be significant.






Table-6: Environmental Management Plan – Construction Phase

S. No Environmental Impacts Mitigation Measures Implementing

Agency

Monitoring

Agency

(i) Air pollution due to emissions

from construction machinery

and movement of vehicles.

a) Vehicles transporting construction materials prone to fugitive

dust emissions should be covered.

b) Trucks carrying sand should be provided with tarpaulin sheets to

cover the bed and sides of the trucks.

c) Idling of delivery trucks or other equipment should not be

permitted during loading and unloading.

d) All construction vehicles should comply with air emission

standards and be maintained properly.

e) Development of alternative access routes to the site by passing

the commercial areas to avoid air pollution.

Building

Contractor

Project

proponent

(ii) Air pollution, noise and safety

hazard due to movement of

construction vehicles through

internal roads of project

premises.

a) Improvement of road surface to standards adequate to

withstand movement of heavy construction vehicles

b) Installing appropriate signage and deploying flagmen during

peak traffic period to regulate the movement of traffic

Building

Contractor

Project

proponent






(iii) Noise pollution due to

operation of construction

machinery at the site.

a) Construction contracts should specify that the construction

equipment should meet the noise and air emission levels as per

EPA Rules, 1986.

b) Generator sets should be provided with noise shields around

them.

c) Vehicles used for transportation of construction material should

be well maintained.

d) The workers operating high noise machinery or operating near it

should be provided with ear plugs

e) The high noise generating stationary machinery should be

located at the southern or central portion of the site

Building

Contractor

Project

proponent

(iv) Impact on community water

resources (quality).

a) All waste water discharges from construction site will be

received in septic tanks, adequate capacity and soak pits.

b) Oil handling and storage area will be surfaced and provided with

catch pit to intercept any accidental spillages.

Building

Contractor

Project

proponent

(v) Sanitation and healthcare at

workers camp

a) The contractor shall install adequate lavatories; soak pits and

baths at the construction camp to cater to the requirements of

the workers.

b) The construction camp should be located on the south-west

Building

Contractor

Project

proponent






corner of the site

c) The contractor shall build septic tanks with adequate capacity at

the workers colony and at construction yard.

d) All organic waste shall be disposed off according to Municipal

Solid Waste (Management & Handling) Rules 2000 &

Amendment 2008.

e) Quarterly health check-ups of construction workers should be

organized at workers colony.

f) Adequate provision of water supply and fuel for cooking should

be made at workers colony.

(vii) Improvement of Access Roads

to the site

a) Improvement and widening of the existing access roads.

b) Establishing road connection

c) Relocation of the encroachments in temporary shelters if the

approach road along the boundary of the project site connecting

the road is used for transportation of construction materials to

the site.

Building

Contractor

Project

proponent

(viii) Impact on Micro Climate a) On-site planting of shading trees

b) Planting of numbers of trees, of species suitable to the semi arid

climatic condition and alluvial soil of the project site along the

Building

Contractor

Project

proponent






roads and on the designated open spaces to ensure the

improvement of micro-climatic condition of the project site.

Table-7: Environmental Management Plan - Operational Phase

S. No. Environmental

Impacts Mitigation Measures

Organizational /

Monitoring

Arrangements

Training

Requirements

Implementing

Arrangements

(i) Unsanitary conditions

in the rehabilitation

site due to

inadequate

management of solid

waste

1. Provision for door–to-

door collection of

waste from the

households and

arrangement for its

regular removal from

the site

2. Participation of

community groups in

the collection and

disposal process

Formation of housing

society by involving

community voluntary

groups and creation of a

corpus funds that could

be utilized for the solid

waste management in

the project site.

1. Training and

awareness

programs with the

community

members.

2. Training for the

segregation of

waste.

Apartment Staffs would

monitor the solid waste

collection and will be

responsible for the

disposal of the waste.

Day to day functioning of

waste collection and

management of fund

would be the

responsibility of the

housing society






(ii) Maintenance of

adequate quality of

life standard in the

resettlement site

1. Provision of rainwater

infiltration through

shallow wells at the

site to augment

ground water

resources

Association between the

community group,

housing society and

project proponent for

the maintenance and

operation of the system

Training and

awareness program

with the community

members for the

proper maintenance of

the facility

Apartment Staff through

the community group

2. Provision for regular

potable water supply

to meet the drinking

water needs of the

visitors & staff

population

project proponent

forming a task force with

the Local Municipal

Corporation to monitor

the consistency in supply

of potable water

Awareness program

with the visitors &

staff population for

the conservation of

potable water

3. Provision for adequate

maintenance of assets

to ensure their

smooth functioning

Association between the

community group,

housing society and

project proponent for

the maintenance and

operation of the system

Training for the

community groups on

the maintenance

needs.

Housing society with the

Community group

4. Development and project proponent in Training to the Housing society with the






maintenance of green-

belt and green areas

to overcome micro-

climatic impacts

association with the

community monitoring

group

community group on

plant maintenance

community group




Village- Gwal Pahari, Sector -3, District- Gurgaon, Haryana CONCEPTUAL PLAN


INTRODUCTION

M/s Jasmine Buildmart Pvt. Ltd. having its office at 406 4th floor, Elegance Tower 8 Jasola

District Center New Delhi. The company is developing a Group Housing Colony on area

measuring 12.3187 Acres at Village Gwal Pahari, Sector 3, District Gurgaon, Haryana. The

renewal of license has already been taken Directorate Town and Country Planning, Haryana

vide Memo No. LC-1638-A-JE (S)-2014/16771 dated 31/07/2014 which is renewed upto

14/05/2016.

SITE LOCATION AND SURROUNDINGS

The proposed project site is located at Village- Gwal Pahari, Sector 3, District- Gurgaon,

Haryana. The GPS Co-ordinates of the project site is 28°25'51.91"N, 77° 8'34.62"E.

Figure-1: Google Image of the Project Site

CONNECTIVITY

S. NO. DETAIL DISTANCE DIRECTION

1. Nearest Highway (NH-8) 8.8 Km West

2. Gurgaon Railway Station 14.5 Km West

3. Indira Gandhi International Airport 13 Km North-West






PROJECT LAYOUT AND ENVIRONMENTAL CONTEXT

The total plot area of the Group Housing Colony is estimated 49851.931 m2

(12.3187

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


Group Housing Colony


2. Activity in the complex Retail area, Residential Dwelling Units and EWS

Units

3. Total Plot Area 49851.931 m2

(12.3187 Acres)

4. Permissible FAR @ 175 80902.5 m2

5. Achieved FAR @ 173.542 80228.47 m2

6. Permissible Ground Coverage

@ 25 % 11557.50 m

2

7. Achieved Ground Coverage 1891.911 m2

8. Built-up Area Detail (FAR +

Non-FAR) 89457.172 m

2

9.

Parking Required 312 ECS

Proposed Surface Parking 80 ECS

Total Parking Proposed

316 ECS Proposed Basement Parking 149 ECS

Proposed Stilt Parking 87 ECS

10. Power Requirement & Sources

6000 KW

Source: Dakshin Haryana Bijli Vitran Nigam

(DHBVN)

11. No. of DG Sets 4 Nos. of DG Sets having Total Capacity of 5000

KVA (1 x 1500 KVA + 2 x 1250 KVA + 1000 KVA)

12. Water requirement & Sources

Total Water Requirement: 333 KLD

Fresh Water Requirement: 216 KLD

Treated/Recycled Water Requirement: 116.6 KLD

Source: HUDA

13. Sewage Treatment & Disposal

STP capacity :186 KLD

Sewage discharge: Total 140 KLD of water will be

obtained after the recycling of wastewater out of

which 64 KLD shall be utilized for the purpose of

flushing, 38 KLD for landscape development, 10

KLD for DG Cooling and 28 KLD will be supplied to






nearby construction sites for construction

pupose.

14. Estimated Population Total: 2926 Persons including visitors & other

staff

15. Green Area Required @ 15 % 6934.5 m

2

Proposed Green Area @16.48

% 2830.00 m

2

16. Cost of the project Rs. 118.18 Crores (Approx.)

*FAR = Floor Area Ratio

POPULATION DENSITY

The Total population of the project will be 2926 Persons including visitors. The detailed

population breakup is showing as given below in the Table 2.

Table-2: Population Break up

Residential Dwelling Units

No. of

Units/Area

Population

Per Unit

Population

breakup Total

Dwelling units population 176 5 880

1184

EWS population 32 5 160

Servant Units Population 18 2 32

Total Residential Population 1076

Visitors @10% of resident

population

108

Ground Floor Commercial Area

Commercial population 230.688 m2

3 m2/

person

77

77

population of shopkeeper @ 1/3 of

retail area population

26

Floating Population (Visitors or

Shoppers) @ 2/3rd of retail area

population

51

Community Hall

Community Hall population 723.33 m2

1.5 m2/

person 482 482

Security, Maintenance &

Housekeeping Staff

@ 10% of

residential

Population 108 108

Total population 2926

PROJECT COST

The total estimated cost of the project is Rs. 118.8 Crores which includes the cost of the

land as well as the developmental cost.






WATER REQUIREMENT

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

approximately 226 KLD, out of which 114 is fresh water requirement and 112 KLD is

recycled/treated water. The calculation of total water requirement and total waste water

generation is showing as Table-3.

Table-3: Calculations for Daily Water Demand

S No Particulars Occupancy/

Area(sqm)

Rate of

water

demand (Lt)

Daily Water Demand (KLD) Wastewater

Generated Domestic Flushing Total

1. Residential

Population 1076 150 107.6 53.80 161.40 139.88

2. visitors of

Residential

Appartments

108 15 0.65 0.9684 1.614 1.48

3. Shopkeepers 26 45 0.4 0.77 1.15 1.08

4. visitors of

retail area 51 15 0.31 0.46 0.77 0.71

5. Horticulture 7621 5 l/sqm 38.1 0

6. Community

Hall 482 15 2.89 4.34 7.23 6.65

7.

Security,

Maintenance

&

Housekeeping

Staff

108 45 1.61 3.23 4.84 4.52

8. Total 113.44 63.57 215.12 154.32

say 114

KLD

say 64

KLD

say 215

KLD say 155 KLD






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

Total Water Requirement : 226 KLD

Fresh Water Requirement : 114 KLD

Flushing : 64 KLD

Total Waste Water Generation : 155 KLD

Recycled/ Treated water : 140 KLD

The water balance diagram is showing in Figure-2.

Figure-2: Water Balance Diagram

To nearby construction sites by tanker (28 KLD)

Total Water Requirement (226 KLD)

Fresh Water Requirement (114 KLD)

Recycled/Treated Water (112 KLD)

@ 100%

Wastewater generated (91.2 KLD)

Domestic Water Requirement (114 KLD) Flushing (64 KLD)

Total wastewater generated (155 KLD)

STP Capacity (186 KLD)

@ 90% of wastewater generated

Recycled/Treated water (140 KLD)

Horticulture (38 KLD) DG Cooling (10 KLD)

Wastewater generated (64 KLD)








Wastewater Generation & Treatment:

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 from tube wells for Horticultural purposes, by

utilizing the treated effluent for the same. This shall consequently lead to a lower

withdrawal from the underground aquifer water sources.

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

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

an excellent fertilizer for horticultural purposes.

a. Wastewater Details (Before Treatment)

(a) Daily load : 132.6 KLD

(b) Oil & Grease : 50-100 mg/l

(c) Temperature : Maximum 32oC

(d) pH : 6.5 to 8.5

(e) Colour : Mild

(f) Suspended Solids (mg/l) : 400-600 mg/l

(g) BOD5 (mg/l) : 250-400 mg/l

(h) COD (mg/l) : 500-700 mg/l

b. Wastewater Details (After Treatment)

(a) Daily load : 132.6 KLD

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

(c) Temperature : Maximum 32oC

(d) pH : 7.0 to 7.5

(e) Colour : Mild

(f) Suspended Solids (mg/l) : <100 mg/l

(g) BOD5 (mg/l) : <30 mg/l

(h) COD (mg/l) : <250 mg/l

Description of Treatment Process and Units:

The main criteria for treatment of domestic effluent are its bio degradability, made

possible by the existence of a balance of nutrients for the bacteria and characterized by its

biological oxygen demand (BOD).






Treatment of the effluent is proposed to be performed by aerobic biological process. The

process is designed to induce the growth of bacteria, which by physical and physiochemical

action retain the organic pollution and live on it. This growth is obtained by putting a

bacterial culture disposal as a flock in suspension in the effluent inside a stirrer, i.e.

aeration tank. Stirring in the aeration tank is required to avoid settlement of the aeration

tank is required to avoid homogenous the mixture of the bacterial floc and the effluent

called mixed liquor. To have efficient treatment extended aeration system is proposed by

submerged fine bubble diffusers.

Main Component of Sewage Treatment Plant

In the proposed treatment scheme the following component unit shall be provided. The

schematic diagram of STP is given in figure below:

Screen/ Grit chamber within effluent collection sump.

Equalization sump

Submersible type raw effluent re-lift pumps

Aeration Tank (min 1 day HRT)

Secondary clarifier

Clarified water tank/clear water storage tank

Filter feed pump

Sludge return pump

Sludge holding tank

Sludge drying beds, Centrifuge/ Filter Press

Treatment Description

Wastewater will be collected in raw effluent collection sump. Manually cleaned bar screen

will be installed to screen any large pieces within the sump. From the sump the wastewater

will be pumped via two submersible solids handling pumps (1 working + 1 standby) into

adjoining equalization tank on controlled rate via a flow-regulating box.

From equalization tank, effluent flow by gravity into an adjoining aeration tank on a

controlled rate via a flow-regulation box. Grit collected at the bottom of sump is removed

by pumps.

In the aeration tank wastewater will be mixed with microorganisms in presence of

dissolved oxygen. Microorganisms will assimilate organic impurities. The mixed-liquor

suspended solids will be maintained at levels of 3500 mg/lit to 4000 mg/lit. The bottom of

the aeration tank will be supplied through two positive displacements (roots type) air

blowers (1 working + 1 standby) located outside the tank. Submerged air diffusers will






provide mixing and oxygen for the needs of microorganisms. The blowers will be sized to

maintain dissolved oxygen level in the aeration tank of approximately 2 mg/lit.

From the aeration tank mixed liquor will flow by gravity into adjoining clarifier tank. The

solids will settle in the clarifier tank. A sludge return pump will provide for pump the

settled sludge from the clarifier tank back to the aeration tank. Clarifier tank will also be

provided with skimmer system to pump floating scum back to the aeration tank to keep the

clarifier surface clean.

An overflow well with scum baffle will be provided in the clarifier to take treated

wastewater out of the clarifier. From the clarifier treated wastewater will flow by gravity

into adjoining chlorine contact tank/clarified water tank. In this tank chlorine will be added

in the form of calcium or sodium hypochlorite solution by a suitable chlorinator. A free

residual chlorine level of 1 ppm will be maintained.

Treated water after chlorine contact tank will be clear, odourless, low BOD (20 mg/lit), low

suspend solids and can be used for many non potable applications like

gardening/horticulture purpose etc. or can be disposed directly to public/natural drain.

It is further filtered through Pressure sand filter and activated carbon filter for further

reduction of suspended solids to make it suitable for recycling for irrigation purpose. Excess

sludge from the clarifier tank will be taken periodically into sludge holding tank. In this tank

sludge will be aerated for self-stabilization. Air will be shut off periodically and

superannuate water will be transferred to the aeration tank creating stabilized sludge. This

stabilized sludge is dried on sludge drying beds and disposed off profitably by selling in the

market or using as manure to the horticulture purpose.

Re-Use & Disposal of Treated Effluent It is expected that the project would generate

approx. 155 KLD of waste water. The whole quantity of domestic sewage will be treated

through proposed Sewage Treatment Plant of capacity 186 KLD to be developed within the

project premises. The recycled water from proposed Sewage Treatment Plant will be

around 140 KLD which will be used for DG cooling, flushing and horticulture purposes.

Working Principle:

Bacteria grow rapidly in the Bio-Pac unit under properly engineered conditions. They

consume organic chemical for their growth and remove them from the wastewater. The

bacteria converts chemical into biological cells, which under proper growth conditions,

form slims. The bacteria adhere to available surfaces and accumulate into what we call

random biological film or fixed film. The high surface area-to-volume ratio of the units

allows for accumulation of substantial concentration of bacteria in the relatively small






reactor units. Further, the accumulated bacteria which provides high rates of removal or

organic chemicals are fixed in the system and do not need to be recycled back to the basin.

In the Bio Reactor system the water is constantly flowing through rigid PVC matrix to which

the biological film attached. As the water flows past the biological film, bacteria in the film

absorb organic chemicals as well as oxygen, nitrogen, phosphorus, and other trace

nutrients required for their growth.

As the bacteria grow on the matrix and as more chemicals are added to the unit, the

stationary biological film will continue to build in thickness. As the film becomes thicker the

depth of penetration by diffusion of the absorbed material such as oxygen or other

nutrients is not sufficient to reach the entire distance through the slime of the plastic

media. At some point, the film will become sufficiently thick and portion of the film closest

to the plastic media will not receive any food or nutrient, particularly oxygen. The inner

layer of the film becomes anaerobic and the organisms lose their ability to adhere to the

media surface. The shear forces of the water and / or air bubbles flowing through the

matrix will ultimately become great enough to tear this portion of the biological film loose

from the media. This process is called sloughing. The solids which slough from the media

will flow out of the system with the sewages and are to be removed from the water

through clarification in a settling module. The exposed portion of media surface will repeat

the process of slime accumulation and sloughing.

In actual operation of the Bio Reactor units, biological film will be in a state of dynamic,

continuous growth and sloughing. At any given time, portion of the media are always at

some point between forming a new film sloughing.

Sewage Quality:

The Sewage discharged from the Bio reactor system will contain sloughed biological solids,

but would be relatively free of soluble organic chemicals. The quantity of biological solids in

the sewage will depend substantially on the quantity of suspended solids and the

concentration of soluble BOD entering system. It is therefore necessary to provide means

of separating the biological mass from the sewage. Package unit contains tube settlers for

sedimentation and 60 Gross fluted Rigid PVC fill media for the FAB units to treat the

wastewater for discharge into the receiving waters and/or the sanitary sewers as per the

local regulations. The media thickness changes with the design parameters/depth of the

unit and can vary from 0.25 to 0.40 mm thickness.

1. Tube Settler:

Here we are providing the Tube Settler along with the PVC media which will

enhance the contact period and thereby the improved performance. The Tube






settler will have a determined lope in the bottom to collect the suspended solids

from the waste water. The sludge will be suited to the Sludge Drying Beds.

2. Pressure Sand Filter:

Here the treated water coming from the TSS will be treated for the suspended

impurity removal.

3. Activated Carbon Filter:

Here the water coming from the ACF will be treated for colour removal, suspended

impurity removal and the treated water shall be sent to the sewer.

4. Filter Press:

A filter comprises a set of vertical, juxtaposed recessed plates, presses against each

other by hydraulic jacks at one end of the set. The pressure applied to the joint face

of each filtering plate must withstand the chamber internal pressure developed by

the sludge pumping system. This vertical plate layout forms watertight filtration

chambers allowing easy mechanization for the discharge of cakes. Filter clothes

finely or tightly meshed are applied to the two grooved surfaces in this plat.

Primary Treatment:

This is the first step of inlet waste mainly consist of removal of coarse particles, oil and

grace and mixing co-agents in the water for removal of suspended solids through

sedimentations. After this treatment scheme, the BOD, TSS, COD, and O&G level comes

down to 20% of initial levels.

Secondary Treatment:

This is second step of waste water treatment. It mainly consist aerobic process of the

Primary treated water, bacterial growth, EM dosing addition of oxygen and chemical which

help in bacterial growth and lastly settlement of the biological waste as sludge. Normally it

is found that the reduction level in TSS, BOD, O & G and COD after an efficient secondary

treatment will be as under-

Tertiary Treatment:

This is the final stage of treatment where the Sewage after secondary treatment first is

mixed with Sodium Hypo Chloride and then Sewage will be passed through (PSF) dual

media filter and (ACF) activated carbon filter where sand, anthracite and activated carbon

will be used as filtration media. Once the above limits achieved thereafter the final outlet

water will also confirms the Bio Assay test of 90% of fish survive.






Technical Specifications & Design for Sewage Treatment Plant of 186 KLD

CIVIL WORKS

1. BAR SCREEN CHAMBER

Quantity 1 No.

Size 0.6 m x 0.5 m x 0.3 + FB

MOC SS-304

2. OIL & GREASE TRAP

Quantity 1 No.

Size 0.6 m x 1.2 m x 0.8 m + FB

Capacity 0.57 m3

MOC Civil

3. COLLECTION CUM EQUALIZATION TANK

Quantity 1 No.

Size 4.0 m x 4.0 m x 2.5 m + 0.5 m FB

Capacity 40 m3

MOC Civil

4. SLUDGE HOLDING TANK

Quantity 1 No.

Size 4.0 m x 2.0 m x 3.0 m + 0.5 m FB

Capacity 24 m3

MOC Civil

ELECTROMECHANICAL EQUIPMENTS

1. BASKET SCREEN

Quantity 1 No.

Size 500 mm x 400 mm

MOC SS-304

2. SEWAGE LIFTING PUMPS

Quantity 2 Nos. (1W + 1S)

Capacity 7.0 m3/hr

Head 10 m

MOC CI

Type Submersible Pump

Make KSB / Wilo or Equivalent

3. MBBR REACTOR (FAB REACTOR)

Quantity 2 Nos.

Capacity 16.0 m3

Media Type Floating Media

Size 2.0 m x 2.0 m x 4.0 m + 0.5 m FB

MOC MS 5 mm Thickness

Surface Protection Inside Epoxy; Outside Enamel

4. SECONDARY TUBE SETTLER






Quantity 1 No.

Tube Plan 4.4 m2

Tube Height 0.678 mm

Size 2.0 m x 2.2 m x 1.25 m + 0.5 m FB + Hopper Bottom



5. CLEAR WATER TANK

Quantity 1 No.

Size 2.0 m x 3.0 m x 2.0 m + 0.5 m FB

Capacity 12.0 m3



6. FILTER FEED PUMPS


Capacity 8.0 m3/hr

Head 25 m

MOC CI

Type Centrifugal, Monobloc

Make Kirloskar or Equivalent

7. SLUDGE RECIRCULATION PUMPS


Flow 2.0 m3/hr

Head 10 m

MOC CI

Type Self Priming Pump

Make Kirloskar / Equivalent

8. ROOT AIR BLOWERS


Capacity 150 m3/hr @ 5000 mm WC

Motor Power 7.5 HP

Type Twin Lobe Type

Make Everest / Beta or Equivalent

9. MULTIGRADE FILTER COLUMN

Quantity 1 No.

Type Down Flow

Dia 900 mm

HOS 1800 mm

Material of Construction FRP

Filter Media Fine Sand, Pebbles, Gravels

10. ACTIVATED CARBON FILTER COLUMN

Quantity 1 No.

Type Down Flow






Dia 900 mm

HOS 1800 mm

Material of Construction FRP

Filter Media Activated Carbon & Supporting Sand

11. CHLORINE DOSING SYSTEM

Quantity 1 Set

(Pump -1 No. / Tank -1 No.)

DOSING PUMP

Capacity 0 - 6 LPH

MOC PP

Type Metering Dosing Pump

Rating 0.5 HP

Make Seko / Asia LMI or Equivalent

DOSING TANK

Capacity 200 Litres

Type MS Skid Mounted

Accessories Cover, Funnel & Sight Tube

MOC FRP

Mixing Diffused agitation from existing blower

12. FINE BUBBLE DIFFUSERS

Quantity 16 Nos.

Size 63 mm Dia x 600 mm Long

MOC PVC

Make Rehau or Equivalent

13. COARSE BUBBLE DIFFUSERS

Quantity 12 Nos.

Size 150 mm Dia

MOC PVC

Make Rehau or Equivalent

14. FILTER PRESS

Quantity 1 No.

Make W2P / Pharmatech or Equivalent

Size 18" x 18"

No. of Plates 18

Type Manual

15. FILTER PRESS FEED PUMPS


Size 1 m3/hr

Head 40 m

MOC CI

Type Screw Pump

Make Rotomac / Roto or Equivalent






16. TREATED WATER SUPPLY PUMPS FOR FLUSHING & HORTICULTURE


Capacity 8.0 m3/hr

Head 55 m

MOC CI

Type Centrifugal, Monobloc

Make Kirloskar or Equivalent

17. MEDIA FOR MGF & ECF Fine Sand, Pebbles, Gravels & Activated Carbon

18. MEDIA FOR MBBR TANKS FAB media (Qty - 16 m3)

19. MEDIA FOR TUBE SETTLERS Tube deck media (Qty - 2.4 m3)

20. ELECTROMAGNETIC FLOWMETER

Quantity 1 No. (Outlet)

Line Size 40 NB

Make RLT / Electronet or Equivalent

21. ELECTRICALS

10 DOL Starter panel + 1 Starter + 2 stage level controller, energy meter, mimic diagram

Electrical Wiring

22. PLUMBING

Piping & Valves with aeration

grid

GI / PVC/MS - Epoxy as per requirement

Figure-3: Schematic Diagram of STP






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. Storm water from various plots/shall be connected to adjacent

drain by a pipe through catch basins. Therefore, it has been calculated to provide 12

rainwater harvesting pits at selected locations, which will catch the maximum run-off from

the area.

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 45mm/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-5: Rainwater Harvesting Calculation

S.

No. Particulars

Catchment Area

in m2 (A)

Runoff

Coefficient

(C)

Rainfall Intensity

in mm (I)

Discharge

(m3/hr)

1. Rooftop area 1,891.91 0.9 45.0 72.4

2. Green area 7,621.00 0.2 45.0 68.6

3. Paved area 36,717.09 0.7 45.0 1,074.0

Total Runoff 1,214.9

Taking 15 minutes retention time, total volume of storm water= 1,214.9 × 0.25 = 303.73 m3

Taking the effective diameter and depth of a Recharge pit 3.0 m and 3.5 m respectively,

Volu e of a si gle Re harge pit (πr2h) = 3.14 × 1.5 × 1.5 × 3.5 = 26.376 m

3

Hence No. of pits required = 303.73/ 26.376= 11.52 Say 12 Pits

Total 12 nos. of Rain Water Harvesting pits are being proposed for artificial rain water

recharge within the project premises.

Figure-4: Typical Rain Water Harvesting Pit Design

NO. OF PITS: 12






VEHICLE PARKING FACILITIES

Parking Required

Number of Dwelling Units = 176

No of EWS Units = 32

Total Units (176 + 32) = 208

Parking Required per unit = 1.5 ECS

Parking Required = 1.5 X 208 = 312 ECS

Covered Parking Required = 75 % of total parking i.e. 25% of 312= 234 ECS

Open Parking Required = 74 ECS

Parking Proposed

Surface and Basement Parking:

S. No. Proposed Parking

Area

required per

ECS

Area Available Parking spaces in

ECS

1 Parking proposed in

Basement 35 m

2 5244.158 149.833 Say 149

2 Parking proposed under

Stilt 30 m

2 2630.728 87.691 Say 87

3 Parking proposed on

Surface 25 m

2 2004.68 80.187 Say 80

Total Parking Provided 316 ECS

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 connected

load for the Group Housing Colony will be approx. 6000 KW.

Details of DG Sets

There is provision of 4 nos. of DG sets having Total Capacity of 5000 KVA (1 x 1500 KVA + 2

x 1250 KVA + 1 x 1000 KVA ) will be provided as power back up during power failure. The

proposed DG sets will be equipped with acoustic enclosure with proper stack height to

minimize the emission and noise generation.

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 of the proposed Group Housing Colony 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 mall, offices, retail shops/ area

etc.The solid waste generated from the project shall be mainly commercial waste and

estimated quantity will be 747 kg/ day approximately.

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






Table-5: Calculation of Solid Waste Generation

S. No. Source of Solid Waste Generation

Waste

Generation

Rate

(kg/cap/day)

Total

Population

Waste

Generated

(kg/day)

1. Residential Refuse 0.45 1076 484.2

2. Visitors Refuse 0.15 215.20 32.28

3. Retail area refuse 0.15 77 11.534385

4. Street sweeping/ Green Area Refuse 0.05 2926 146.31593

5. Community Hall 0.15 482 72.3334

Total 746.66

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)

Biodegradable Waste (523 kg/day)

Non-Biodegradable Waste (224 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 (747 kg/day)

Recyclable Waste (157 kg/day)

Non-Recyclable Waste (67 kg/day)

Dispose as per Municipal Solid Wastes

(Management and Handling) Rules, 2000&

amendment 2008






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

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

in colored bins from household units.

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

waste.

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.

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

Treatment of waste

Bio-Degradable wastes

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

Rules 2000 & amendments 2008.

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

Recyclable Wastes

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

manure after decomposition.

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

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. A solid waste management scheme is depicted in the following figure for the Group







GREEN AREA

Total green area measures 7621 m2 i.e. 16.4849 % of the plot area which will be area under

tree plantation within the offices and along the roads. 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-6: Green Area Calculation

S. NO. DESCRIPTION GREEN AREA

1. Peripheral Plantation Area @ 9 % 4160.7 m2

2. Avenue Plantation Area @ 4 % 1849.2 m2

3. Shrubs & Lawn Plantation Area @ 6.8% 1611.069 m2

Total Green area proposed @ 16.4849 % 7621 m

2

Plantation & 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.

S. No. NAME OF SPECIES (SHRUBS)

Botanical Name Common Name

1 Artocarppusheterophyllus Kathal

2 Balanitesroxburghii Desert - Date

3 Bambusaarundinacia Thorny Bamboo






4 Bambusa vulgaris Golden Bamboo

5 Alstoniascholans Apocynaceae

6 Acacia catechu Khair

7 Bauhinia acuninata Kanchan

8 Callistemon citrinus Bottle brush

9 Citrus aurantium Nebu

10 Durantarepens Duranta

S.No. NAME OF SPECIES (TREES)

Botanical Name Common Name

1 Bauhinia Semla Semla

2 Albiziachinensis Siran

3 Albizialebbeck The Siris tree

4 Cassia pumila Yellow Cassia

5 Anthocephaluschinensis Kadamba

6 Azadirachtaindica Neem Tree

7 Delbergialatifolio Black wood

8 Delonixregia Gulmohar

9 Eucalyptus citriodora Eucalyptus

10 Ficusbenghalensis Banyan Tree

11 Ficuselastiaca Indian Rubber Tree

12 Ficusreligosa Peepal Tree

13 Grevillearobusta Silky Oak

14 Jacaranda mimosaeolia Nil - Gulmohar

15 Mangiferaindica Mango Tree






DETAIL OF CONSTRUCTION MATERIALS

Following 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. / '’ thi k red olour pa er 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

MATERIALS USED FOR CONSTRUCTION & THEIR U VALUES

S. No Building Material Proposed with U

& R Values

‘ 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

Following machineries will be 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:

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






Architectural design

Maximum utilization of solar light will be done.

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

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.

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.

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 Group Housing Colony. The hierarchical

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

Figure-7: Environnent Management Cell Structure

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 effects 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- 7: Suggested Monitoring Program for Proposed Group Housing 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

Corporate Environmental

Division

Site Manager

Rep from Corporate

Planning group

Site Environmental Coordinator

Wastewater Treatment Plant

Operator

Greenbelt Development

Incharge






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

propo e t’s E iro e tal di isio . These audits ill e follo ed y Corre tio A tio 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

Jasmine Buildmart Pvt. Ltd. de-comprising of the site in-charge/ coordinator,

environmental group representative and project implementation team representative. The

o ittee’s role ould e to e sure proper operatio a d a age e t 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-8.






Table-8: Summary of Potential Impacts and Remedial Measures

S.

No.

Environment

al

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 Group

Housing 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.

Controlled use of water

during construction

No significant impact on

ground water quantity

envisaged.

Operation Phase

The source of water

during operation phase

is HUDA Supply.

Black and Grey water

treatment and reuse.

Awareness Campaign to

reduce the water

consumption

No significant impact on

surface/ground water

quantity envisaged.

In an unlikely event of

non-availability of water

supply, water will be

brought using tankers.

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






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.

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

Construction Phase

Operation of

Rapid on-site

construction and improved

maintenance of equipment

Not significant. Regular monitoring of

emissions and control

measures will be taken






CO construction

equipment and

vehicles during site

development.

Running D.G. set (back

up)

to reduce the emission

levels.

Operation Phase

Power generation by

DG Set during power

failure

Emission from

vehicular traffic in use

Use of low sulphur 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 proje t’s a ti ities.

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

Landscape development

Development of silence

zones to check the traffic

No significant impact

due to prominent

landscape






Noise from DG sets

operation

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 acoustic enclosures

6. Land

Environment

Soil

contaminatio

n

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 authorized

recyclers

Since solid waste is

handled by the

authorized agency,

waste dumping is not

going to be allowed.

Not significant.

Negligible impact.

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 Urban Complex-

2031

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,

gardeners etc) during

operations

Providing quality-

Integrated infrastructure.

Beneficial impact






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

residentsonce 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.






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


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 Group

Housing Colony, ehi les ill e ge erally ha i g PCU ertifi ate. 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







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 Group Housing 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 & 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 for Group Housing 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:

a) Employment strategy will provide for preferential employment of local people.

b) 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:

a) Less use of chemicals and biological agents with hazard potential






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

system of skill improvement

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

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

e) Maintenance and beautifications of the complex and the surrounding road

Documents

Extension of Environment Clearanceenvironmentclearance.nic.in/writereaddata/EIA/11072015W0... · 2015-07-11 · Gurgaon Manesar Master Plan 2031. 1.4 Pre-construction investigations