of prefab cat-ii & ews housing for delhi development...

DELHI DEVELOPMENT AUTHORITY

FORM I & IA

For

Environmental Clearance Of

Prefab CAT-II & EWS Housing For

Delhi Development Authority

At Pocket 1 B, Sector – A1A4, Narela, New Delhi

(July 17, 2014)

SUBMITTED TO: State level expert Appraisal Committee, New Delhi

Department of Environment, Govt. of NCT Delhi

Sachivalaya IP Estate

New Delhi

SUBMITTED BY:

DELHI DEVELOPMENT AUTHORITY VIKAS MINAR, ITO, NEW DELHI - 110002

FORM- I

Basic Information

S. No. Item Details

1. Name of the project/s Prefab CAT-II & EWS Housing For

Delhi Development Authority At

pocket-1 B ,Sector A1,A4 Narela New

Delhi

2. S. No. in the schedule 8‟A‟

3. Proposed capacity/area/length/tonnage to be

handled/command area/lease area/number of

wells to be drilled

Total Plot Area = 55100 SQM

Net Site Area = 544771 SQM

Total Built-up Area= 2,09,183.78

SQM

Total Nos. of Units = ( CAT-II 416+

EWS 2860 ) =3276Nos.

Green Area=10855 SQM

Population 3276 x 5= 16,380

4. New/Expansion/Modernization NEW

5. Existing Capacity/Area etc. NA

6. Category of Project. i.e.' A' or 'B' „A‟

7. Does it attract the general condition? If yes,

Please specify.

No

8. Does it attract the specific condition? If yes,

Please specify.

NA

9. Location Narela

Plot/Survey/Khasra No. Pocket I B, Sector A1A4

Village

Tehsil

District North West Delhi

State Delhi

10.. Nearest railway station/airport along with Khera kalan Railway Station about 3

Distance in kms. km and Rithala metro station about 5 km.

11. Nearest Town, city, District Headquarters

Along with distance in kms.

Delhi

12. Village Panchayats, Zilla Parishad, Municipal

Corporation, Local body (complete postal

Addresses with telephone nos. to be given)

Municipal Corporation,

13. Name of the applicant Delhi Development Authority.

14 Registered Address Vikas Minar, ITO, IP Estate

New Delhi - 110002

15. Address for correspondence Office of Executive Engineer

Northern Division -4


Narela, New Delhi -110040

Name Er. K G GUPTA

Designation (Owner/Partner/CEO) Executive Engineer (ND - 4 ) DDA

Address Office of Executive Engineer

Northern Division - 4


Narela .

Pin Code New Delhi -110040

E-mail

Telephone No. 011- 27282604

Fax No.

16. Details of Alternative Sites examined, if any.

Location of these sites should be shown on a

toposheet.

Planned site

17. Interlinked Projects No

18. Whether separate application of interlinked

Project has been submitted?

No

19. If yes, date of submission No

20. If no, reason NA

21. Whether the proposal involves approval/clearance No

under; if yes, details of the same and their status

to be given.

(a) The forest (Conservation) Act, 1980?

(b) The wildlife (Protection) Act, 1972?

(c) The C.R.Z. Notification, 1991?

22. Whether there is any Government Order/Policy

relevant/relating to the site?

As per the master plan Residential

project will be developed by DDA

23. Forest land involved (hectares) No

24. Whether there is any litigation pending against

the project and for/or land in which the project is

propose to be set up?

(a)Name of the Court

(b)Case No.

(c) Orders/directions of the Court, if any and its

relevance with the proposed project

No

(b) the following shall be inserted at the end, namely:-

“I hereby given undertaking that the data and information given in in the application and

enclosures are true to the best of my knowledge and belief and I am aware that if any part of

data and information submitted found to false or misleading at any stage, that the project will

be rejected and clearance give, if any to the project will be revoked at our risk and cost.

Date: __________________

Place: _________________ Signature of the applicant

With Name and Full Address

(Project proponent/ Authorized Signatory)

(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 there of (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)

No The project has been approved by the

DDA; Hence no major land use change

is envisaged.

1.2 Clearance of existing land,

vegetation and buildings?

No Pocket IB, Sector A1A4, Narela, Prefab

CAT-II & EWS Housing project

developed by Delhi Development

Authority,

1.3 Creation of new land uses? No Land was earmarked for the

development of Housing Complex land

use purpose by Delhi Development

Authority.

1.4 Pre-construction investigations e.g.

bore houses, soil testing

Yes Soil Investigation has been done at site.

Please refer to the 1.4 of Form1A

1.5 Construction works? Yes Proposed construction of a prefab CAT-

II & EWS Housing Complex

1.6 Demolition works? No No site clearing is required

1.7 Temporary sites used for

construction works or housing of

construction workers?

No All the construction activity including

stalking of raw materials will be

confined within the project site only.

Temporary labour hutments are

proposed.260 Local labours from nearby

area will be hired. Proper sanitation

facilities for them will be developed at

site.

1.8 Above ground buildings, structures

or earthworks including linear

structures, cut and fill or excavations

Yes It is estimated that approx 72000 m3 of

soil has to be excavated for foundation

and structures etc.

1.9 Underground works including

mining or tunneling?

No No underground works including

mining/ tunneling required

1.10 Reclamation works? No No reclamation work required.

1.11 Dredging? No No Dredging required.

1.12 Offshore structures? No No offshore structures required.

1.13 Production and Manufacturing

processes?

No No production/manufacturing process

involved.

1.14 Facilities for storage of goods or

materials?

Yes Separate raw material handling yard will

be made. Cement will be separately

stored under cover in bales. Sand will be

stacked neatly under tarpaulin cover.

steel will be laid in open.

The raw material handling yard will be

located within the project site and

separated by enclosures.

1.15 Facilities for treatment or disposal of

solid waste or liquid effluents?

Yes Solid waste:

Populati

on/Area

Per capita

solid

waste

generation

(kg/day)

Total solid

waste

generation(

kg/day)

16,380 0.6 9828

*(as per CPHEEO Manual of Solid

Waste Management)

Adequate number of collection bins

separate for biodegradable and non-

biodegradable waste shall be provided

as per the MSW Rule, 2000. Final

segregation of solid waste into

biodegradable, non-biodegradable, and

inert fraction will take place in

centralized collection facility. The non-

bio-degradable fraction will take place

in centralized collection facility. The

rest will be handed over to Municipal

Corporation of Delhi.

The process of disposal to be through

sanitary landfill, composting and

incineration depending upon the quality

of the refuse. In future emphasis would

be laid on solid waste disposal by more

scientific method, where the land

requirement gets reduced to minimum in

consultation with the concerned

agencies.

A site of about 60 ha for solid waste

has been earmarked near Narela –

Bawana industrial area phase – II.

Liquid Effluent: It has been estimated

that approx. 1769 KLD of sewage will

be generated from the project. The

entire sewage will be treated in

Common STP of Narela, sector- -A1A4

of total capacity of 3.5 MLD. Approx.

683 KLD of water requirement will be

met through recycling of STP treated

water‟

The Developer will provide sewage

treatment plant of following capacities

base on FAB & MBBR process for

treatment of sewage & sullage water

The treated effluent shall be of a quality

suitable for flushing & horticulture for

external areas.

1.16 Facilities for long term housing of

operational workers?

No No Facilities for long term housing of

operational workers

1.17 New road, rail or sea traffic during

construction or operation?

No Not applicable

1.18 New road, rail, air water borne or

other transport infrastructure

including new or altered routes and

stations, ports, airports etc.?

No Not applicable

1.19 Closure or diversion of existing

transport routes or infrastructure

leading to changes in traffic

movements?

No Not applicable

1.20 New or diverted transmission lines

or pipelines?

No Not applicable

1.21 Impoundment, damming, culver

ting, 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.

Ground water exploration will be done

at site(6 bore wells proposed)if

permitted by DJB and also the water

will be from DJB

1.22 Stream crossing? No Not applicable

1.23 Abstraction or transfers of water

form ground or surface waters?

Yes During construction phase water from

tankers/Ground water (if DJB permits)

will be used for Housing Complex.

During the project operational stage,

water will be supplied by DJB and

partly Ground water only if DJB permits

for the same

1.24 Changes in water bodies or the land

surface affecting drainage or run-

off?

No Surface drainage will not be affected.

1.25 Transport of personnel or materials

for construction, operation or

decommissioning?

yes Transports of personnel/material during

the construction and operation phase are

envisaged. During the operation phase

parking space for 648 ECS for EWS@

0.5 ECS per 100 SQM AND 886 ECS

@ 2 ECS per 100 SQM FOR CAT-II

will be provided built-up area.

In the construction phase, approx 25

trucks per day over the entire

construction phase are envisaged.

1.26 Long term dismantling or

decommissioning or restoration

works?

No Not applicable

1.27 Ongoing activity during

decommissioning which could have

an impact on the environment?

No Not applicable

1.28 Influx of people to an area in either

temporarily or permanently?

No Approx. 260 nos. local labours from

near by area will be hired in the

construction phase per day. Thus, no

influx of people is envisaged.

1.29 Introduction of alien species? No Not applicable

1.30 Loss of native species or genetic

diversity?

No Not applicable

1.31 Any other actions? No None

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):

S.

No.

Information/Checklist confirmation Yes/No Details there of (with approximate

quantities /rates, wherever possible)

with source of information data

2.1 Land especially undeveloped or

agricultural land (ha)

Yes Approx.32047 Sq. meter of land has

been provided for development of

CAT-II &EWS Housing project

2.2 Water (expected source &

competing users) unit: KLD

Yes, The details of Water Requirement: During the operational phase water will

be supplied by DJB and partly Ground

water only if DJB permits for the same

and through tankers during

construction phase

S.

No.

Name Water

Demand

(KLD)

1 Flushing@45

LPD

765

2 Domestic

@90 LPD

1474

Horticulture 28

Total 2239

2.3 Minerals (MT) None Not applicable

2.4 Construction material – stone,

aggregates, and soil (expected

source – MT)

Yes It will be prefab structure as per the

design in the casting yard and shall be

installed at the site as per the DDA

specification. The prefab material will

be basically sand, cement & aggregate

& steel.

2.5 Forests and Timber (source – MT) None Not applicable

2.6 Energy including electricity and

fuels (source, competing users)

Unit: fuel (MT), energy (MW)

Yes The total connected load as per NDPL

is calculated to be around say,

23100 KW and after@ 0.4 D.F. it will

be around 9300 KW & after

considering P.F. & 70% loading ,the

reqd. transformer rating shall be 14200

KVA for this Housing Complex.

Power will be supplied by NDPL.

HSD (low Sulphur variety) will be used

for DG set,

(4 x82.5+4x30+1x250) KVA

HSD consumption will be around

20 L/hour.

2.7 Any other natural resources (use

appropriate standard units)

None Not applicable

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.:Paints and Varnish

S. No. Information/Checklist confirmation Yes/No Details there of (with approximate

quantities /rates, wherever possible) with

source of information data

3.1 Use of substances or materials,

which are hazardous (as per MSIHC

rules) to human health or the

environment (flora, fauna and water

supplies)

No This is a Housing Complex project based

on Prefab Technology CAT-II & EWS

Houses & no storage of hazardous

chemicals (as per MSIHC Rules) will be

done, apart from spent oil, Suitable

management practice will be adopted for

the same It will be stored in HDPE drums

and kept in covered rooms, under lock

and key and will be sold to authorized

vendors only. Specialized care will be

taken to prevent leaks and / or sips.

HSD (low sulphur variety) will be used

for DG sets. However, the quantity stored

will be below the threshold limit

specified by the MSIHC Rules.

3.2 Changes in occurrence of disease or

effect disease vectors (e.g. insect or

water borne diseases)

No Suitable drainage and waste management

measures will be adopted in both the

construction and operational phase which

will restrict 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/

No No use, storage, transport, handling or

production of any harmful product is

envisaged from the proposed project.

Thus no major adverse impacts on the

human health/ environment are

envisaged.

Moreover this project will provide

employment to approx. 260 local labours

in the construction phase and approx. 40

workers in the operational phase. Thus

the proposed project is supposed to have

major beneficial impacts & environment

friendly.

3.4 Vulnerable groups of people who

could be affected by the project e.g.

hospital patients, children, the

elderly etc.,

No Not applicable

3.5 Any other cases None Not applicable

4. Production of solid wastes during construction or operation or decommissioning (MT/month)




4.1 Spoil, overburden or mine wastes No No such spoil, overburden or mine

wastes will be generated.

4.2 Municipal waste (domestic and or

commercial wastes)

Yes The details of municipal solid waste

generated from the project is estimated as

9828 Kg/day

(as per CPHEEO Manual on Municipal

Solid Waste Management)

4.3 Hazardous wastes (as per Hazardous

Waste Management Rules

Yes Spent oil from DG sets (approx. 20-25

L/year). This spent oil will be carefully

stored in HDPE drums in isolated

covered facility. This spent oil will be

sold to vendors authorized by DPCC for

the treatment of same.

Suitable care will be taken so that spills/

leaks of spent oil from storage could be

avoided.

4.4 Other Industrial process wastes No Not applicable

4.5 Surplus product No Not applicable

4.6 Sewage sludge or other sludge from

effluent treatment

Yes STP is stalled at sector level .STP

Sludge will be handed over to Municipal

Authorities because as DDA will hand

over the site after allotment to civic

bodies

4.7 Construction or demolition wastes No There is no construction or demolition

wastes.

4.8 Redundant machinery or equipment No Not applicable

4.9 Contaminated soils or other

materials

No Not applicable

4.10 Agricultural wastes No Not applicable

4.11 Other solid wastes No Not applicable

5. Release of pollutants or any hazardous, toxic or noxious substances to air (Kg/hr): Nil




5.1 Emissions from combustion of fossil

fuels from stationery or mobile

sources

No Not applicable Not applicable

5.2 Emissions from production

processes

No Not applicable

5.3 Emissions from materials handling

including storage or transport

No Not applicable

5.4 Emissions from construction

activities including plant and

equipment

No Not applicable.

5.5 Dust or odours from handling of

materials, sewage and waste

No Not applicable

5.6 Emissions from incineration of

waste

No Not applicable

5.7 Emissions from burning of waste in

open air (e.g. slash materials,

construction debris)

No Not applicable

5.8 Emissions from any other sources No Not applicable

6. Generation of Noise and Vibration, and Emissions of CAT-IIht and Heat: From DG Set




6.1 From operation of equipment e.g.

engines, ventilation plant, crushers

No Source of noise in the operational phase

will be DG sets only. The DG sets will be

in operation during power failure only for

water supply pumps and will acoustic

enclosure.

The excess sound pressure level will be

perceivable at a distance of 6 m. Beyond

this radius no excessive noise level is

perceivable over the background noise

level.

6.2 From Industrial or similar processes No Not applicable

6.3 From construction or demolition No Due to various construction activities,

there will be short-term noise impacts in

the immediate vicinity of the project site.

The construction activities will include

the following noise generating activities:

Operation of DG sets, Excavation etc. activities Heavy vehicle movement.

It has been estimated that during

construction period the average noise

level will be around 75-80 dB(A) during

peak construction hours.

6.4 From blasting or piling No No blasting or mechanized piling will be

used in the construction phase.

6.5 From construction or operational

traffic

Yes Some amount of noise will be generated

from vehicular movement in the

construction and operational phase.

6.6 From CAT-IIhting or cooling

systems

No Not applicable.

6.7 From any other sources No Not applicable

6. Risks of contamination of land or water from releases of pollutants into the ground or into sewers, surface waters, groundwater, coastal waters or the sea.




7.1 From handling storage, use or

spilage of hazardous materials

No Spent oil will be handed with utmost

care, it will be stored in HDPE drums

stationed over puckka platforms and will

be directly transferred to vendors

authorized to handle such hazardous

material. Hence no risk of contamination

is envisaged.

7.2 From Discharge of sewage or other

effluents to water or the land

(expected mode and place of

discharge)

No The liquid effluent of 1769 KLD will be

treated in common STP of Narela sec -

A1A4 of total capacity of approx 35

MLD, located in Narela -Sector A1A4.

7.3 By deposition of pollutants emitted

to air into the land or into water

No No major fresh water bodies are located

in downward direction. The Sewage

discharge will confirms to Surface

disposal guidelines of MoEF.

7.4 From any other sources No Not applicable

7.5 Is there a risk of long term built up

of pollutants in the environment

from these sources

No Not applicable

7. Risk of accidents during construction or operation of the project, which could affect human health or the environment.




8.1 From explosions, spillages, fires etc

from storage, handling, use or

production of hazardous substances

No This is basically a Housing Complex

construction project and does not involve

major hazardous construction activity.

During construction all the labours will

be provided with suitable personal

protective equipment (PPE) as required

under the health & safety norms.

Training and awareness about the safety

norms will be provided to all supervisors

and labours involved in construction

activity.

An agreement will be signed with the

contractor which will clearly deal with

the safety aspects during construction.

No major hazardous waste is being stored

within the project site. No industrial or

process activity is involved in this project

hence chances of chemical hazards and

accidents are minimal. However, suitable

fire fighting measures will be provided.

8.2 From any other causes No Not applicable

8.3 Could the project be affected by

natural disasters causing

environmental damage (e.g. floods,

earthquakes, landslides, cloudburst

No The area under study falls in Zone-IV,

according to the Indian Standard Seismic

Zoning Map. Suitable seismic

coefficients in horizontal and vertical

etc)? directions respectively, have to be

adopted while designing the structures.

There are no chances of floods and

landslide

8. 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. Information/Checklist confirmation Yes/No Details there of (with

approximate quantities /rates,

wherever possible) with source of

information data

9.1 Lead to development of supporting.

Lities, ancillary development or

development stimulated by the

project which could have impact on

the environment e.g.:

Supporting infrastructure (roads, power supply, waste

or waste water treatment,

etc.)

housing development

extractive industries

supply industries

other

Yes

Yes

Yes

Appropriate infrastructure like,

roads, power supply, waste

management and waste water

treatment will be developed

within the site so that chances of

occurrences of any adverse

impacts are minimized.

During construction, about 260

skilled, unskilled and professional

work force including temporary

and permanent employees shall

be required. This workforce shall

be hired locally in order to

generate the employment to the

local people. While during the

project operation stage for the

purposes of day-to-day

maintenance works about 40

persons will be employed.

Moreover, some more

employment will be created as a

result of positive induced

developed in the immediate

vicinity of project site.

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 applicable

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.

No.

Areas 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

None Not applicable

2 Areas which are important or

sensitive for ecological reasons –

Wetlands, watercourses or other

water bodies, coastal zone,

biospheres, mountains, forests

Nangloi

drain,

Mamupur

Reserve

Forest

Nangloi drain is located within

10 km radius from the project

site, Mamupur Reserve Forest is

about 0.5 km

3 Areas use by protected, important or

sensitive species of flora or fauna for

breeding, nesting, foraging, resting,

over wintering, migration

None Not applicable

4 Inland, coastal, marine or

underground waters

No

Coastal/

Marine

Area.

Ground

water is

present

There are no coastal or marine

areas within 15 km radius of the

site.

The geology of the area is

predominated by quaternary

alluvium consisting of clays,

occasional kankar, and sand of

various grades in different depths

form the main aquifer of ground

water in the area.

5 State, National boundaries Yes Haryana boundary is within 1

KM radius.

6 Routes or facilities used by the public

for access to recreation or other

tourist, pilgrim areas

No Not applicable

7 Defense installations No Not applicable

8 Densely populated or built-up area Yes The project site is located at

Pocket IB, Sector A1A4, Narela,

The site is surrounded by Shree

atam Vallabh Smarak, Bhaisva

Lake near Dr. Hedevar Marg,

Water sports and recreational

comlex near Dr. Hedevar Marg,

Mughal Kos Pillar near in

Shahpur Garhi, Splash water park

in Alipur, Bawana Stadium in

Bawana, Aditi Mahavidyalaya in

Bawana, Bawana Industrial Area,

Bawana, Delhi Public Schoo in

Sec. 24, Ryan International in

Sec. 25, Sanjay Gandhi Memorial

in Mangolpuri, Kala Mandir in

Mangolpuri, Surajmal Stadium

near Nangloi, Delhi College of

Engineering near Shahbad

Daulatpur on Bawana Auchandi

Road, Adventure Island in Sec.

12, Mutiny Memorial in

Jahangirpuri, Dilli Haat

Pitampura etc.

9 Areas occupied by sensitive man-

made land uses (hospitals, schools,

places or worship, community

facilities)

Yes Hospitals are available in city and

Hospital is within 0.5 km from

the site, such as rajiv Gandhi

Cancer Hospital, ambedkar

Hospital, Moris Stopes Hospital,

sanjay Gandhi memorial

Hospital, Mahira Hospital,

Khosla Hospital, Ayurvedic

Hospital. Small places of worship

and community facilities within

the influenced area are Shree

Atam Smark, Bharti Vidyapeeth,

Delhi Public School, Ryan

International School, .

10 Areas containing important, high

quality or scarce resources

(ground water resources, surface

resources, forestry, agriculture,

fisheries, tourism, minerals)

None Not applicable

11 Areas already subjected to pollution

or environmental damage. (those

where existing legal environmental

standards are exceeded)

No The ambient air quality results

show that PM10, PM2.5, level is

within limits standards

prescribed by CPCB.

12 Areas susceptible to natural hazard None The area under study falls in

which could cause the project to

present environmental problems

(earthquakes, subsidence, landslides,

erosion, flooding or extreme or

adverse climatic conditions)

Zone-IV, according to the Indian

Standard Seismic Zoning Map.

Suitable seismic coefficient in

horizontal and vertical directions

respectively, has to be adopted

while designing the structures.

There are no possibilities of the

proposed project site getting

flooded as per records available.

(IV) Proposed Terms of Reference for EIA studies

Not applicable, as per the Stage (2) Scoping of Cause 7, S.O. 1533, All projects and activities

listed as Category „A‟ in item 8 of the Schedule (Construction/Township/Commercial

Complexes/Housing) shall not require Scoping and will be appraised on the basis of Form I/

Form IA and the conceptual plan

FORM- IA

Land use

The proposed project site earmarked for development of CAT-II & EWS Housing is located

at Pocket IB, Sector A1A4, Narela, New Delhi. Hence no land use change is anticipated as

per MPD

Project Site Location

The proposed project site is located at Pocket IB, Sector A1A4, Narela,, New Delhi under

the jurisdiction of Delhi Development Authority (DDA).

Project Site

The proposed development has been planned in an area of 55,100 SQM.

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 area and Built-up area:

The site is almost eve in topography and possesses in the area of 55100 SQM. The Housing

Complex will be constructed as per the defined building by-laws of the Delhi Development

Authority The proposed Housing Complex will have total built-up area of 2,09,183.78 SQ M

having F.A.R. of 396.91 for EWS 199.65 for CAT-II and the area statement for the

proposed EWS & CAT-II Housing Complex is as follows;

Description Area in (SQM)

Gross total Site Area 55100

Net Site Area 54771

EWS Part : 61.26% of the net area i.e 33551 sqm

Max Permissible Ground Coverage No Restriction

Proposed Ground [email protected]% 9099.58

Max Permissible F.A.R. 134204 (400)

Proposed F.A.R. 134120.39 (399.75)

Permissible Built-up Area 134204

Proposed Built-up Area 126299.47

Built-up Area under Community 7820.92

Total proposed Built-up Area 134120.39

Nos. of Dwelling Units 2860

Nos. of Block 19

No of Floors 15-16

CAT-II Part : 38.74% of the net area i.e 21220 sq m

Max Permissible Ground Coverage@33% 7002.60

Proposed Ground [email protected]% 3896.80

Permissible F.A.R. 42440 (200%).

Proposed F.A.R. 42403.92 (199.83%)

Permissible Built-up Area 42440

Proposed Built-up Area 42403.92

Proposed Built-up Area ,community needs 426.11

Total proposed Built-up Area 42403.92

Nos. of Dwelling Units 416 Nos

Nos. of Blocks 04 Nos.

N0.of Floors 13

Stilt Area 3331.51

No of Basements and area 2, 32659.47 SQM

Total built-up Area (CAT-II+EWS +

Basements )

2,09,183.78

Total Nos. of Dwelling Units (CAT-

II+EWS)

3276 Nos.

Proposed Green Area@40,7 22338.58

Proposed Vehicular Road Area 11620

Proposed pedestrian pathways Area 5410

Parking

Parking [email protected] for 100 SQm for

EWS

646 ECS

Parking Required@ 2 ECS for 100 SQm for

CAT-II

848 ECS

Parking Proposed 648 ECS for EWS and 886

ECS FOR CAT-II

Water Consumption:

During the construction stage, water will be sourced primarily through tankers arranged by

the contractor and partly through bore wells only if D J B permits for the same. It is

estimated that water demand during the construction phase may vary from 10 to 15 KLD for

drinking purpose and toilets as the project is prefab based and prefab structure will be casted

in the casting yard.

During the project operational stage, water will be supplied by DJB and partly Ground

water only if DJB permits for the same (estimated to be 1326 KLD). This would be supplied

by DJB through command tanks. Each command tank has its own command area / ground

water will be used if DJB permits for this. The water demand estimated for the proposed

Housing Complex is shown in table below.

Table2: Water Requirement Details

S.No. Item Description Number of

inhabitants/

Population

Per Capita

water

Requirement

(L/D)

Total water

Requirement

(KLD)

A. Flushing Water 3276X5=16380 45 737

B Domestic Water 16380 90 1474

mailto:[email protected]:[email protected]

A+B Total Water Demand 135 2211

C Horticulture for

[email protected]/ SQM

28

Grand Total (A+B+C) 2239

Quantity of Sewage disposal/day @80% of total

domestic demand

1769

Treated water available

@80% of sewage

generation

1415

Requirement of Treated Waste Water From STP

(Flushing and Horticulture)

683

Treated water Extra to be used for sector road side green areas & plantation, Sector greens & Other DDA projects etc

732

Wastewater:

During the Construction stage, For construction work total anticipated labour to be

employed will be 260 & labor camps will be made for site, Details of labor camp including all facilities.

There will be temporary houses for the labors.

There will be temporary canteen facilities for construction labors.

All construction labors will be provided with Personal Protective Equipments like helmets, gum-boot, and hand gloves, etc.

There will be separate first aid box in project site office as well as in contractor site office.

There will be standby ambulance facility for whole construction schedule to deal with any emergency situations.

There will be tie-up with local nursing home for health screening purposes of the construction labors.

• Toilet with septic tank facilities will be provided for construction labours during the whole construction period.

• Fuel for food cooking will be provided

• For recreation Common Room with TV and indoor games will be provided

During the operation stage, It has been estimated that approx. 1769 KLD of sewage will be

generated from the project. The entire sewage will be treated in Common STP of Narela

A1A4 of total capacity of 35 MLD located in narela- A1A4. Aprox. 765 KLD of water

requirement will be met through recycling of STP treated water

The Developer will provide sewage treatment plant of following capacities base on FAB &

MBBR process for treatment of sewage & sullage water The treated effluent shall be of a

quality suitable for flushing & horticulture for external areas.

SCHEMETIC DIAGRAM FOR PROPOSED STP

Parameters Inlet Water Characteristics Outlet water Characteristics

pH 7.5-8.5 6.0-8.0

BOD 5 day, 21OC 200-250 mg/l Less than 10 mg/l

Suspended Solids 200-400 mg/l Less than 5 mg/l

COD 500-600 mg/l Less than 30 mg/l

Oil & Grease 20 mg/l Less than 2 mg/l

Temperature Ambient

Power Requirement:

The total connected load as per NDPL is calculated to be around say, 23100 KW and

after@ 0.4 D.F. it will be around 9300 KW & after considering P.F. & 70% loading ,the

reqd. transformer rating shall be 14200 KVA for this Housing Complex.

Power will be supplied by NDPL.

For Emergency purposes backup is proposed by using DG Sets

(4 x 82.5+4x30+1x250) KVA

For water supply pumps purposes backup is proposed by using DG Sets (2x45 KVA).

The DG sets will be provided with AMF panels. Fuel consumption for DG sets has been

calculated to be 20 ltrs/hr of HSD (Low sulphur variety). As per the latest CPCB norms, DG

sets have to be installed in acoustic enclosures and silencer.

Connectivity:

The Project site is located at Pocket IB, Sector A1A4, Narela having a Latitude 28O 34‟ 45”

N and longitude 77O 07‟ 30” E., adjacent to NH- 1 Connecting Delhi with Faridabad .The

site is within Narela, which is one of the best planned new township of Delhi and is located

in the North West part of the State. Connected well with AIR, RAIL and ROAD to all major

towns of India

Community Facilities:

In order to fulfill the daily basic needs of resident population as well as step in population,

convenient shopping and community room-facility are planned for both categories.

For CAT II the community needs specifies the Senior Citizen Rm, Recreation crèches &

reading rm. is total of 426 .11 SQ M. which is free from FAR.

For the EWS part the community needs specifies the Basti viakas Kendra, Health centre , the

Religious Space, Police post, community hall etc provided for this category.

Chowkidar Hut of 10 SQM, reqd. nos. of ESS of 10 X 8MT each, 2 no. Pump House has

been planned, and also, provision for facilities such as water supply, power lines, better road

& green belts etc has been proposed within the project premises.

Parking needs:

For the Housing Complex ample parking space will be provided as per norms. For the EWS

category 648 ECS @ 0.5ECS/100 sqm. built-up area have been provided as open surface

parking. For CAT-II 886 ECS @ 2 ECS/100 sqm. built-up area have been provided under the

stilt area and basement.

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

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

use, disturbance to the local ecology).

Impact on Land use pattern

The project will be established on designated area. And there will be no displacement or

resettlement of people from the acquired land. The land is not a forestland and no tree will be

uprooted. Therefore, the predicted impacts on the land use pattern of site will be

insignificant.

Impact on ecological setting

The impact due to construction activities on the ecology of the area will be confined to the

construction site itself. There will be negligible impact on the ecology (flora & fauna) during

the construction phase. As there is no forest in and around the proposed site, no impact is

anticipated on the fauna. However, no adverse impact is anticipated on the ecology due to the

proposed Housing complex.

No significant air pollutants air emissions will be discharged from the project. Therefore,

there will be insignificant impacts on the flora and fauna due to the operation of the project.

There will be very little SP M, SO2 and NOX emission from the proposed Housing activity.

The entire project influenced area will be developed as per the Master Plan Delhi

Development Authority, thus no induced development is foreseen due to the proposed

project. Also the proposed development shall be carried out as per the defined building by-

laws; hence no impacts are envisaged due to proposed development.

Moreover, proposed project will be provide value addition to the existing infrastructure

facilities such as improve public transportation system, telecommunications, power lines,

better roads security etc.

Further, during the construction as well as operation stage of the project, will generate direct

and indirect employment opportunities for a large section of society. The employment will

have positive impact thereby increasing the quality of life.

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

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

may be given).

Soil Type:

In order to understand the existing scenario of soil quality in the study area of project site,

Soil sample were collected from project site based on the collected Soil Map for the area,

Existing Land use of the Area, sources of pollution etc. Samples were taken from one

location based on the above said criteria. The baseline concentrations of important

parameters like organic matter, nitrogen content and phosphate etc. indicate that soil in the

study area has good productivity potential and sandy silt in texture. Table 3: Physio-Chemical Characteristics of Soil

S. No. Parameter Project Site (Narela)

1 pH 7.96

2 Texture,%

3 Sand 29.9

4 Clay 5.4

5 Silt 64.7

6 Organic Matter,% 1.27

7 Water Holding Capacity, % 16.5

8 Conductivity (micro S/Cm) 336

9 Nitrogen as N (mg/kg) 832

10 Phosphate (as P2O5), (mg/kg) 263.5

11 Potassium as K, (mg/kg) 71.2

12 Sodium as Na (mg/kg) 387

13 Magnesium as Mg (mg/kg) 632

14 Calcium as Ca (mg/kg) 6.117

Slope Analysis: The project area possesses fairy plain terrain with drainage slope towards South-Eastern side

of the project site.

Total Station Survey was carried out not only for project site but also surrounding area.

Erosion / Subsidence:

Proper greening & paving of area will not cause any soil erosion problem and subsidence.

Seismicity:

The area under study falls in Zone-IV according to the Indian standard Seismic Zoning Map.

Suitable seismic coefficients in horizontal and vertical directions respectively, have to be

adopted while designing the structures.

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

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

The proposed project activities will not cause any alteration of natural drainage system.

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.)

During construction phase, some excavation is envisaged in order to provide foundations and

basement. This excavated soil (app. 5386 m3) will be properly stacked within the site under

tarpaulin cover; and will be reused for backfilling purpose, road construction etc. The top-

soil will be preserved separately and will be used for landscaping purpose only. Hence no

immediate adverse impacts on the land environment are envisaged.

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

Water Supply

During the construction stage, water will be sourced primarily through tankers arranged by

the contractor and partly through bore wells only if D J B permits for the same.

Waste Generation / Handling

Soil excavated will be reused for backfilling and the fertile top soil will be reused for

horticultural purpose. Spillage of oil from the machinery or cement residual from concrete

mixer plants will be properly collected and disposed off. For construction laborers, proper

sanitary facilities & wash areas will be constructed and good hygienic conditions will be

maintained.

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

Wet lands are getting modified from the proposed activity)

No Low lying and wetlands areas are present in and around 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

labour and the means of disposal)

Construction and pre-operational cleaning of the proposed facility would generate limited

amounts of some waste solvents and flushing materials. A licensed contractor would remove

these materials for appropriate off-site disposal as discussed below The hazardous / non

hazardous waste shall be subjected to proper segregation, reuse / recycle, disposal and proper

documentation.

Solid waste and debris that cannot be recycled, reused, or salvaged would be stored in on site

dumpsters or similar containers for disposal. Potentially hazardous wastes would be

separated from normal waste including segregation of storage. All waste from the project site

would be removed in accordance with applicable regulatory requirements.

During construction, all chemical materials would be evaluated during the material receiving

process. Materials that are hazardous would be stored in identified storage areas that include

containment measures. Personal would be rained on the proper use, handling, protective

equipment, storage, and disposal of hazardous materials. A health and Safety Plan would be

developed and implemented to insure that the potential for exposure of construction workers,

workers on near by sites, and others in the area is minimized. The health and safety plan

would define worker safety training, monitoring procedures, and personal protective

measures. The construction phase would require use of various petroleum and chemical

products, including medium- weight oil, thinners, solvents, paint, gasoline and diesel.

The hazardous Waste is stored in leak proof container (s) and able to drain / remove liquids,

and the containers are duly marked with “Hazardous Waste “in red colour an with date of

beginning of storage on each containers. These Hazardous Waste containers are stored on

pucca floor in an isolated covered area in the unit in such a manner that it does not in any

way contaminate the environment or the ground water due to air/rain/ seepage/ leakage etc.

That storage facility is having appropriate containment system. Care will be taken

precautions to prevent any accidental ignition or reaction of ignitable or reactive waste.

The construction debris generated from the construction project will be common place in

nature and will not cause any health hazard to associate and nearby population. The

construction debris will be used for land leveling / backfilling and landscaping according to

its composition.. Waste concrete will be reused as aggregate in construction process. Total

construction waste general is estimated as following: -

Table 4: Details of Wastes Generated during Construction Phase

Particular Approx. Qt.(in MT)

Soil, Sand, Concrete & Gravel 15-20

Metals 3-5

Bitumen 1-3

Source: as per CPHEED manual of Municipal Solid Waste Management and TIFAC Report

Abstract on Construction Industry.

Approx. 260 labours will be used during the construction period. Proper sanitary facilities

will be provided to construction laborers through moveable Sulabh Souchalaya and treatment

will be done using septic tank. Wash areas will be constructed and good hygienic conditions

will be maintained.

2. WATER ENVIRONMENT

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

requirements for various uses. How will the water requirement met? State the sources &

quantities and furnish a water balance statement.

Please refer to Clause no. 1.2 of Form IA for CAT-II & EWS Housing Complex project

regarding details of water quantity, sources and wastewater generation. Kindly refer as given

below for water balance diagram of proposed project.

Water Storage:

Storage will be provided for one day‟s requirement. In order to ascertain the quantity of

water consumed, the supply will be through the water meter installed in the supply line. The

water main will be fed into Fire Fighting storage tanks with total capacity and from these

compartments the water will be allowed to overflow into Raw water Tanks, from the Raw

Water Tank, water will fed through a Water Treatment Plant and will be pumped into Treated

Domestic Water Tank. All the underground water tanks will be with adjacent pump room,

which will be located about 600 mm below tanks in order to ensure a positive suction to all

pumps. Half of the water storage will be done in overhead tanks in the proposed project.

2 No. of underground tank of 370 KL each for proposed flushing water tanks and 2 No. of

737 KL for proposed domestic water tanks will be provided. All the buildings shall have bulk

overhead storage equivalent to half day consumption.

The liquid effluent of 1793 KLD will be treated in common STP of Narela -A1A4 of total

capacity 3.5 MLD, located in Narela -Sector A1A4.

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

Daily water demand for the Housing Complex has been calculated to be about 2239 KLD.

Water demand will be met from DJB and partly through bore wells only if D J B permits for

the same.

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):

Water will be supplied by DJB and partly Ground water only if DJB permits for the same.

Status of water quality in project-influenced area has been shown below in Table 5:

Table: Water Quality in Project Influenced Area

S. No. Parameter Bore well at Project site (Narela)

1 Colour (in hazen unit) 02

2 Odour Unobjectionable

3 pH 7.2

4 Total. Hardness, mg/l 248

5 Chlorides, mg/l 17

6 Fluorides, mg/ 0.4

7 TDS, mg/l 570

8 Calcium, mg/l 51

9 Magnesium, mg/l 26

10 Sulphate mg/l 9.5

11 Nitrate, mg/l 0.5

12 Total. Alkalinity, mg/l 183

13 Arsenic, mg/l

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):

There will not be any substantial effect on water demand of this region due to proposed

project activity development will be as per the master plan and the peripheral services at the

sector level are already approved by DJB / MCD

2.6. What is the incremental pollution load from wastewater generated from the proposed

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

proposed activity):



Table 6 below shows the expected characteristics of wastewater.

Table 6: Characteristics of Domestic Wastewater

Parameter Expected Wastewater

Characteristics

Treated Wastewater

Characteristics

pH 7.5-8.5 6.0-8.0

BOD 5 day, 21OC 200-250 mg/l Less than 10 mg/l

Suspended Solids 200-400 mg/l Less than 5 mg/l

COD 500-600 mg/l Less than 30 mg/l

Oil & Grease 20 mg/l Less than 2 mg/l

Temperature Ambient

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

facilities created.

Water Harvesting will be done as per design enclosed for recharging the ground water level.

The entire site is provided with planned underground drainage system with final disposal to a

natural drainage system of the area providing protection of the site from flooding,

water logging and preventing soil erosion.

1. Rainwater from the entire complex is proposed to be harvested from Roof and from

surface and landscape areas.

a) Rainwater harvested from surface areas, roads and driveways and landscape will be first filtered in filter chambers having gravel and coarse sand as filter media .The RW

will be connected to twelve recharge wells constructed as per the specifications of the

central ground water board.

2. Rainfall data (Refer Sheet 1 of 2)

RAIN WATER HARVESTING CALCULATION FOR THE CAT-II & EWS

HOUSING NARELA, NEW DELHI

Total Terrace Surface Area - 14417 m²

Total Green Area - 22338 m²

Total Hard paved area - 18015m²

Total yearly Rainfall - 660 mm

No of rainy days per year - 30 days

Total Rainfall per day - 23.8 mm

SAY - 24 mm

Average Hrs / Day of Rainfall - 2.5 Hrs.

Peak - 0.035m//hr

Run off coefficient for Green area - 0.25

Run off coefficient for Hard paved area - 0.80

Run off coefficient for Terrace - 0.85

Peak Flow for Green area - 22338 x 0.25 x 0.035

195 m³ / Hr

Peak flow for Hard paved area - 18015 x 0.80 x 0.035

504 m³ / Hr

Peak flow for Terrace - 14417 x 0.85 x 0.035

429 m³ / Hr

Total Flow except peak - 1128 m³ / Hr

Evaporation Loss 20% - 1128-226

- 902 m3/hr -

Taking 15 mi as peak rain 902X0.25= 226 m3.hr

Average throughout using 400mm diameter

pipe with flow velocity of 0.15 m/Sec. - 71.1 m³ / Hr

No of pits based on 18 m³ / Hr - 3.17Nos.

Provided - 6 Nos.

storm water from terraces and other open areas will be collected through rainwater down take

pipes and connected to nearest deep drain with 100-200 mm dia pipes. The rain water will be

collected by catch manholes with minimum depth of 600 mm and slope of 1:350 towards

main drain with 300 mm dia PVC pipes and PCC cover. Open drains with perforated RCC

cover will be places at every 3 m interval. The channels will lead to approx. 06 nos. rain

water harvesting pits, located at different locations around the premises. The size of rain

water harvesting pits is 5x53m with desilting chamber 1.5x3m with 5 m effective depth. The

pits will be laid with 500 mm thick layer of 1.5-2.0 mm average dia coarse sand, over 500

mm thick layer of 5-10 mm dia gravels, which, in turn will be laid on 500 mm thick layer of

10-30 mm dia loose boulders. A perforated PVC pipe, laid inside bore; will transfer the

excess rain water to sandy layer. Casing will be provided with cleansed pea gravel of 3-6 mm

average dia. The run-off from roads and parking area is provided with oil & grease trap

system.

For collecting storm water, storm water drainage network has been provided during the

design stage as per the guidelines defined in Master Plan of Delhi City. In the project design,

it shall be ensured that no mixing of the storm water with waste effluent takes place. All the

storm water will be diverted to rain water – harvesting pits proposed in the complex. Roof

rain water harvesting potential for the proposed project site is 1769.518 m3/hr. The excess

rain water is disposed to the municipal storm water line as per the site condition. Diagram of

typical rainy well is shown below:

2.8. What would be the impact of the land use changes occurring due to the proposed 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?

No adverse impacts are envisaged due to proposed project on the runoff characteristics of the

area as adequate arrangements will be made to trap & treat the rainwater and suitable storm

water drainage system will be provided.

During the post-construction phase, runoff from the project shall not be allowed to stand or

enter into the roadside or nearby drain. Adequate measures (as discussed in Clause 2.7) shall

be take to collect such runoff and either shall be reused or stored in recharging pits suitable

garlanding drain as per the existing contours of the pot will be developed.

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):

As detailed out in Clauses 2.2, 2.3 and 2.5.

2.10. What precautions/measures are taken to prevent the run-off from construction activities

polluting land & aquifers? (Give details of quantities and the measures taken to avoid the

adverse impacts)

The best way of minimizing sediment loss from a construction site is to control the erosion in

the first place. Sediment control measures that capture eroded soil (for example, hay bales

and silt fences) are frequently limited in their effectiveness.

Erosion will be controlled by the following steps.

Clean 'run-on' water will be diverted from upslope around the disturbed area. Care will be taken to ensure that such diversion of storm water above the disturbed area

does not itself cause flooding, erosion or scour.

Vehicle will be restricted to access to one stable entry and exit point.

Preserving grassed areas and retains the maximum cover of natural vegetation by minimizing the amount of land disturbed by shaping. Mulch or revegetate disturbed

areas as soon as possible.

It will be ensured that stockpiles of sand, gravel, soil and similar materials are located so that material:

- does not spill on to the road or pavement

- is not placed in drainage lines, depressions or watercourses

- cannot be washed into roadways, drainage lines, depressions or watercourses.

Accidental spills of soil or other materials on the roadway or gutter will be removed daily.

Excess materials and water from cleaning tools and equipment down storm water drains will be avoided.

Minimize on-site vehicle activity during wet weather or when the site is muddy.

Sediment control measures

Sediment control structures aim to capture sediment or other pollutants washed from the land

surface, thereby stopping them getting into receiving waters. As previously mentioned, it is

far better to prevent erosion in the first place than to rely on sediment control.

However, construction activities inevitably involve some land disturbance. Sediment control

measures are therefore an essential part of construction site management.

Sediment can be controlled by sediment basins, sediment traps or sediment filters.

Sediment basins and/or the smaller sediment traps are excavations with a barrier or bank that

may be constructed from a broad range of materials, including earth, gabions and rock, lined

with geotextile material . Sediment basins and traps are generally used to treat channelised

flow, generally by a combination of settling and filtration.

It is imperative that sediment controls, whether basin, traps or filters ,be regularly ,inspected

and maintained to ensure effective operation.

During the construction phase, runoff from the construction site shall not be allowed to stand

or enter into the roadside or nearby drain. Adequate measures shall be taken to collect such

run off and either shall be reused (if possible) or disposed at the designed construction waste

disposal location. Suitable garlanding drain as per the existing contours of the plot will be

developed.

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):

As detailed out in Clause 2.7.

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

Unsanitary conditions around the project site (Justify with proper collection explanation):

Proper sanitary facilities like common bath place, temporary toilets etc. will be provided to

laborers and treatment will be done using septic tank.

2.13. What on-site facilities are provided for the, treatment & safe disposal of sewage? (Give

details of the quantities of wastewater generation, treatment capacities with technology &

facilities for recycling and disposal)

Domestic Wastewater Disposal:



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

or any other use.

Not Applicable

3. VEGETATION

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

ecosystem with it‟s unique features, if any):

There are no major wild life sanctuaries/parks within 10 km radius of the project site. Neither

any rare or endangered species have been recorded in the project influence area. There is no

notified natural forest area in the North West District. The Delhi NCR region falls under a

transition zone between the North Western Thorn Scrub Forest(IM1303) ecoregion and

Upper Gangetic Plains moist deciduous forests (IM0166) ecoregion, as delineated by World

Wildlife Fund for Nature (WWF). This transition zone bears characteristics of both the

ecoregions, and varies gradually from east to west. The study area represents the thorn scrub

forests in north western region of the Indian subcontinent. Many ecologists consider this

thorn scrub to represent a degraded state of tropical dry forests (Champion and Seth,1968;

Puri et al. 1989).

Babool (Acacia spp.), Eucalyptus (Eucalyptus hybrid), Shahtoot (Morus alba), Neem

(Azadirachta indica), Seemal (Bombax Ceibs),Aswath (Ficus bengaensis), Bel (Aegle

marmelos) Amaltash (Cassia fistua), Sahjan (Moringa oleifera), Peepal (Ficus reCAT-IIiosa),

Gulmohar (Delonix regia) are among the common dominant tree species found in the study

area.

Other than the large trees, some shrubs could also be located in the study area,dominated by

Thevetia nerifolia, Langerostomia speciosa, Lantana camara etc. Lower no flowering plant

forms and cryptogamous vegetation are absent during the time of study. Climbers and lionels

were fewer in number.

The ecology of the study area is not very rich in diversity or high in endemism which may be

primarily accounted for the scattered distribution of poor quality and quantity of fodder. The

major mammalian fauna of the project influenced area involve common languor, Rhesus

macaques (macaqua mulata) mongoose (Herpestris edwardii) etc. Avifauna is primarily

represented by Common crow (Corvus spendens), House sparrow (Passer domesticus), bue

rock pigion(Columba livia), Rose ring paraqeet (Pitecula cramerii),spotted doves

(Streptopelia chinensis) and finches. Common peacock (Pavo cristatus), are known to be

present in the area. Small reptiles; primariy squamateslike izards,chameleons, poisionous &

non-poisionous snakes are also found in the study area.

Amphibians and fishes are primarily restricted to the water logged and marshy areas. This

might account for their significant absence in the project influenced area. However the study

area represents densely distributed human habitation. Lack of suitable habitat and proper

food & fodder has lead away most of the faunal variety away from human habitations.

No endangered or endemic species (as notified in IUCN Red Data Book) are located within

the study area. No migratory birds breed in the study area. No Tiger reserve/ elephant reserve

/ turtle breeding place is located within 15 km radius of the study area.

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 proposed site is an open land which has been earmarked under Residential Landuse in

Master Plan of Delhi.

3.3. What are the measures proposed 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):

There will not be any kind of impact of this project on site features. The Green Belt for the

proposed project has been planned in an area of 43097 SQM(46.59%) to provide a clean,

healthy and beautiful green environment for the people to live in and work in. Within the

proposed project site green bet area has been designed to achieve a blend between modern

building and various species of plants shrubs to create a clean, healthy and aesthetic

environment that provides a visual retreat and relaxation to the occupants of these buildings.

A combination of evergreen trees and deciduous species is used I these complexes. Some of

the species are as follows: -

Table 7: Generally Used Pant Species for landscaping

A) Evergreen Species

Scientific Name Common name

1) Alstonia scholaris Devil‟s tree

2) Callistemon sp. Bottle brush

3) Michelia champaca Sita Ashok

4) Pumeria aba Champa

5) Roystoea regia Royal Bottle plant

6) Washngtonia filifera Petticoat palm

B) Deciduous Species

1) Bauchinia varegata Kachnar

2) Cassia fistula Amaltas

3) Cassia nodosa Pink cassia

4) Erythrina blackii Tota

5) Schleichera trijuga Kusum

6) Tabebuia rosa Pink tabebuia

The planting arrangement should be based on optimal use of available land and quantum of

irrigation water and treated wastewater. It is recommended that tree plantation (large size

species) should be undertaken at the time of preparation of the site so that they would grow

to considerable size by the time of commissioning of the proposed project.

Kindly refer for landscaping plan of proposed CAT-II & EWS Housing Complex.

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.

The proposed site is an open land and devoid of forestation, so in existing conditions, this

pace is not the habitat for local fauna. There will not be any type of displacement or any

other effect on the local fauna due to proposed project activities.

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

Within the proposed project site, proper landscaping has been panned to provide a clean,

healthy and beautiful green environment for the people to live in and work in. Common

native variety of trees and ornamental flowering species will be planted in the green space.

Landscaping can have direct positive impact on the local avifauna, as this will provide shelter

to local birds.

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

fauna:

These measures are applicable for this project.

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 proposed

constructions):

Increased traffic generation 435 no. of vehicles due to project is not going to cause

significant increase in atmospheric concentration of gases and will not result in heat island

formation.

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.

Air Pollution Dispersion Relationship with Meteorology

The measurements of wind speed and direction, temperature, humidity, rainfall and solar

radiation are important parameters used in the study of air quality monitoring results and to

further understand the chemical reactions that occur in the atmosphere. Meteorological

monitoring is used to protect air pollution events such as inversions, high pollutant

concentration days and to simulate and predict air quality using computer models.

Wind Speed and Direction

The region has a semi-arid climate with extreme seasons, hot summers, and heavy rainfall in

the monsoon months and very cold winters. The mean monthly temperature ranges from

14.3OC in January (minimum 3

OC) to 34.5

OC in June (Maximum 47

OC). The annual mean

temperature is 25.3OC (WMO 1971)

Dust storms occur frequently during the summer months, leading to a build-up of particulate

matter in the atmosphere.

The monsoon period is favorable from the pollution point of view due to the frequent

washout of pollutants along with rain. Mixing height is an important parameter that

influences the dilution of pollutants. It varies diurnally as well as seasonally.

During the construction and operation phase of proposed project, air pollution causing agents

can be vehicular movement and occasional use of DG sets.

Stacks for DG Sets will be provided with proper height as per CPCB Guidelines and

emissions from DG sets will meet the stipulated norms as per NAAQM.

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

present level of transport infrastructure and measures proposed for improvement including

the traffic management at the entry & exit to the project site.

For the Housing Complex ample parking space in the open area has been provided. With the

consideration of surface parking, provision for parking will be provided for 648 ECS FOR

EWS and 886 ECS for CAT-II in open area at ground surface 2 level basements.

.

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

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

The total area is dedicated to roads, i.e. proposed vehicular road Area is 11620 SQM &

proposed pedestrian pathway area is about 5410 SQM area will be under roads. In the project

provision, wide service road is made for the smooth traffic movement. Internal roads with

suitable width have also been provided. Adequate CAT-II arrangement has been provided

covering al corners.

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

sources and the measures proposed for mitigation of the above.

The prime sources of noise levels during the construction phase are the construction

machinery and the vehicular noise. The effect of noise would be significant during day time,

the residential area located in the near vicinity of the construction site may increase in the

day time as well as night time ambient noise levels.

Mitigation Measures

The main stationary noise producing sources such as generators should be provided with

noise shield around them.

For protection of construction workers, earplugs should be provided to those working very

close to the noise generating machinery.

(a) Suitable damping the air compressor noise

(b) Silencers/mufflers in the air compressor and DG sets should be provided

(c) Regular preventive maintenance of pumps and other rotating equipments

will reduce the noise levels.

During the operation stage, there would be a minor increase in ambient noise levels in and

around the site due to Housing activities there will be quiet large no of population.

Mitigating Measures

Development of Greenbelt around the CAT-II & EWS Residential complex can bring a

considerable reduction in noise levels;

During night & day time use of horns should be restricted

The noise generation levels will be confined within the surrounding area of construction site

and unlikely to affect the area 100 m away form the site. Construction period is only for

about two years, hence there will be short term, localized and reversible impact on ambient

noise levels during the construction activity.

Acoustic barriers should be placed near construction sites.

The maximum noise levels near the construction site should be limited to 75dB (A) Leq (5

min.) in industrial areas and to 65 dB (A) Leq (5 min.) in other areas.

There should be fencing around the construction site to prevent people coming near the

site.

Materials need not be stockpiled and unused equipment to be placed between noisy

operating equipments and other areas.

Constructing temporary earth bund around the site using soil etc, this normally is hauled

away from the construction site.

It is envisaged that there shall be maximum movement of CAT-IIht motor vehicles and 2-

wheelers inside the Residential Complex, hence this will have insignificant rise in noise

level. Moreover, this will be further minimized by plantation on the sides of internal roads,

on the open spaces inside and around the periphery of whole Residential Complex. Proper

maintenance of the internal roads will be carried out and informatory signboards shall be

provided to encourage vehicle owners to maintain their vehicle, not to bow horns and follow

the emission standards fixed by Government Authorities.

5.6. What will be the impact of DG sets & other equipment on noise levels & vibration in &

ambient air quality around the project site? Provide details.

Stacks for DG sets will be provided with proper height as per CPCB Guidelines and

emissions from DG sets will meet the stipulated norms as per NAAQM. Noise emission from

DG sets will meet the noise levels as per CPCB Guidelines.

6. AESTHETICS

6.1. Will the proposed constructions in any way result in the obstruction of a view, scenic

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

The land allocate for proposed project has been earmarked for the development of Housing

Complex, hence no such adverse impacts are envisaged.

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

What are the considerations taken into account?

The development in the entire project influenced area is as per the approved master plan of

Delhi and will be as per the provisions of Delhi Development Authority. Hence no adverse

impacts are anticipated from new constructions on the existing structures in this area.

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

design criteria? They may be explicitly spelt out.

There are no local considerations of urban forms & urban design influencing the design

criteria. The proposed site falls under the area of approved Master Plan of Delhi. The housing

Complex project will be constructed within the designated as per the defined building by-

laws of Delhi Development Authority.

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

other significant features in the vicinity of the proposed site have been considered.

Within the project influence area, there are no significant archeological properties. Since all

the activities whether during the construction or operation stage, will be carried out in the

project premises, hence no impacts on any type of archeological monuments are envisaged.

7. SOCIO-ECONOMIC ASPECTS

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

Provide the details.

Establishment of any residential project leads to socio-economic changes. Influx of

population leads to change in economic status of the community. The peak labour force will

be about 260 during the construction period.

Employment potential

For the proposed activity, the proposed activity is required to employ over 260 persons and

number of manpower, is also required to increase indirectly in various other activities during

the construction phases. Thus increasing the employment opportunities for local population.

Other activities also help the local population in terms of employment.

Significant number of permanent employees shall also be required during the operation phase

of the mall. Some of the areas, which directly offer the job potential, are, parking attendants,

sanitation workers, venders and hawkers.

Economy of the region

The increasing facilities in the transportation help to improve the economy of the area. Many

people are involved in various unit related activities directly or indirectly and help to improve

the general economic base of the region as a whole.

The operation of the project shall provide value addition to the existing infrastructure, as due

to development of the Housing Complex, facilities such as public transport, water supply,

telecommunications, power lines, road maintenance etc. shall be upgraded in and around the

project premises.

The operation of project and other allied facilities, will improve the employment

opportunities. During construction about 260 total skilled, unskilled and professional work

force including temporary and permanent employees will be required per day. This work

force will be hired locally in order to generate the employment to the local people. While

during the project operation stage for the purposes of day-to-day maintenance works about

40 persons will be employed.

Due to operation of proposed project, there will be enhancement in pubic health and safety.

All fire and safety measures suggested by Government Authorities will be taken and regular

mock drills will be conducted at the project site. Regular health check up will be carried for

persons working near DG sets and security guards.

Infrastructure Services in the Region:

Schools

The study area has adequate facility of education; there are several primary and secondary

schools located in the area. The educational facilities are provided in stages i.e. junior basic

school, senior basic school, higher secondary school, degree colleges, Polytechnic. Pre-

primary and primary educations are mainly the responsibility of local bodies. Middle,

secondary and senior secondary education is primarily looked after by Directorate of

education, Government of Delhi. Delhi College of Engineering, Delhi public school, Ryan

international School, Aditi mahividyalaya in Bawana, Kala Mandir, Keshav Mahidayala are

within 10 km distance

Tele-Communication

Three Telephone exchange is provided at District level, Telecommunication facility in the

study area is adequate; electronic telephone exchange is working in the study area, and

mobile facility is also available. Delhi is connected with one of the best telecommunication

networks in India.

Roads and Transportation System

The project area is having high road density. It is connected by a network of state level and

internal roads to the entire region. There are more roads which link Punjab, HARYANA, UP,

RAJASTHAN, i.e. GT Road, NH-1, Bawana Auchandi road, Khanjawala road, Bhagwan

Mahavir Marg, guru Nanak dev Marg, Budh Vihar Marg, Mubarakpur main road, Road No.

43, Outer Ring road, Ring Road etc within 10 km distance

Post-Office

Postal facility is available at town.

Banks The study Area is having branches and ATMs of al major nationalized as well as privatized

banks. In addition to leading international banks, almost all nationalized and private sector

banks have branches in Delhi many with ATM centers. Financial Institutions are equally well

represented, as is the insurance sector with every nationalized company operating a branch

here.

Hospital The Health & Family Welfare Department of Govt. of Delhi. caters to health needs of this

region and also has to share the burden of migratory as well as floating population from

neighboring districts .

Medical facilities abound with multi-speciality hospitals, nursing homes and other health-

care centers all over Delhi . Catering to the citizens` health needs are: Rajiv Gandhi Cancer,

Jaipur Golden, Ambedkar, Max Hospital, Moris Stopes, Khosla, sanjay Gandhi Memorial,

Jaipur golden, Ayurvedic hospital are available within 10 km radius.

Other features within 10 km boundary of the site.

i) Shree atam Vallabh Smarak about 5 km

ii) Bhaisva Lake near Dr. Hedevar Marg about 8 km.

iii) Water sports and recreational comlex near Dr. Hedevar Marg about 8 km.

iv) Mughal Kos Pillar near in Shahpur Garhi about 4.5 km.

v) Splash water park in Alipur about 5 km.

vi) Bawana Stadium in Bawana about 6.5 km.

vii) Aditi Mahavidyalaya in Bawana about 4.5 km.

viii) Bawana Industrial Area, Bawana about 3 km.

ix) Delhi Public School in Sec. 24 about 4.5 km.

x) Ryan International in Sec. 25 about 3.5 km.

xi) Sanjay Gandhi Memorial in Mangolpuri about 7 km.

xii) Kala Mandir in Mangolpuri about 6.5 km.

xiii) Surajmal Stadium near Nangloi about 9 km.

xiv) Delhi College of Engineering near Shahbad Daulatpur on Bawana Auchandi Road

about 2.5 km.

xv) Adventure Island in Sec. 12 about 5 km.

xvi) Mutiny Memorial in Jahangirpuri about 10 km.

xvii) Bharti Vidyapeeth in Pashchim Vihar about 10 km.

xviii) Sultanpur Dabas Reserve Forest about 7 km.

xix) Bawana Reserve Forest about 5 km.

xx) Ghoga Reserve Forest about 6 km.

xxi) Dilli Haat, Pitamura about 8 km. xxii) 13 Metro stations of Delhi Metro Rail Corporation of which 6 are of Red Line

(Rithala about 4.5 km., Rohini West about 6 km, Rohine East about 7 km, Pitampura

about 8 km, Kohat Enclave about 9 km and Netaji Subhash Place about 10 km) and 7

are of Green Line about 8 km.( Madipur, Pashchim Vihar, Sachdev Park, Peera Garhi,

Udyog Vihar, Surajmal Stadium and Nangloi).

xxiii) Protected Forests in Mohammadpur about 10 km and Singhola Area about 8 km

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

or other cultural values? What are the safeguards proposed?

The CAT-II & EWS Housing Complex project will be constructed within the designated site

as per the defined building by-laws of Delhi Development Authority. There is no sacred site

or cultural heritage site in nearby vicinity of proposed project; hence no adverse impacts are

envisaged.

8. BUILDING

of prefab cat-ii & ews housing for delhi development...

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