Commercial Colony At plot no. M-1, Village- Samaspur

Commercial Colony

At plot no. M-1, Village- Samaspur, Bindapur, EIA/EMP REPORT

Sector-51, Mayfield Garden,

Gurgaon, Haryana

M/s Sunvision builders Pvt. Ltd. Page 7

CHAPTER 2

PROJECT DESCRIPTION

2.1 GOAL AND OBJECTIVES OF THE PROJECT

The guiding principles for the spatial development of the Commercial Project are:

To enhance the economic viability, productivity, appearance and function of the area

To develop attractive and highly functional retail and commercial areas that is market

responsive and serves the needs of the society.

Maintain high-quality, environmentally friendly, and efficient infrastructure systems and

networks through regular investment and maintenance to meet the changing needs of the

today and in the future.

2.2 SIGNIFICANCE OF PROJECT AT REGIONAL LEVEL

National Capital Region (NCR) has emerged next only to Bangalore as the commercial

hub of the nation. NCR alone accounts for over 35% of the total FDI inflows into India

(Source: CII).

NCR share is estimated to be around 20 Million sqft (of new built up area), given the

projection estimate of 2 million jobs moving to India (10% within the NCR) in the

next five years.

A large number of Fortune 100 companies are now exploring commercial facilities

from India. Within the commercial market, opportunity areas that emerged during

2002 were engineering design, biotech research, research outsourcing, customer

analytics, market research, equity research.

Areas around Delhi are the fore-runners in this success story. Faridabad has come a

long way, from being a satellite township of Delhi to being the hub for commercial,

Design companies, and MNCs dealing in software and IT services. Faridabad is fast

emerging as a commercial hub, with several large companies operating on a large

scale.

2.3 SIGNIFICANCE OF PROJECT AT LOCAL LEVEL

Achieving land potential in a rational and judicious manner is one of the prime

Commercial Colony



Gurgaon, Haryana


objectives of this development. This will be done by minimizing the impact on

environmental resources, enhancing the infrastructure quality to allow uninhibited

freedom for human resource development and provide gainful economic opportunities

for employment. Urban environment on sustainable lines will be developed by

harnessing the existing environmental resources, adopting state of the art technologies

to minimize waste generation (through recycling) and dependency on motorized modes

of transportation.

This part of the district of Gurgaon is experiencing new and an upgraded emerging

trend in terms of improvement in infrastructure, new roads development, etc. As the

area will achieve good connectivity through sector level roads development by HUDA

and through railways/metros, hence these factors are likely to attract the commercial

sectors to come up and set their office. The project lead to following benefits:

Improvement in social infrastructure by providing additional employment

opportunities to the skilled as well as unskilled people;

Trigger growth in the district and in the region as the area will be developed

and will result in associated development;

The planned development with modern infrastructure facilities and source of

income would improve quality of life of local community.

2.4 PROJECT BACKGROUND

The Commercial Colony Project has been developed by M/s Sunvision Builders Pvt. Ltd. The

developer has successfully completed state of the art commercial projects with elite

professionalism. The project is located in Village- Samaspur, Bindapur, Sector-51, Mayfield

Garden, Gurgaon, Haryana on total land measuring 2.692 acre.

2.5 SITE SELECTION CRITERIA

The siting of developmental projects in India is managed by Siting Guidelines for

activities and projects delineated by the MoEF&CC and the CPCB. The overall purpose

of the guideline is to aid project proponents in judiciously selecting project sites,

keeping in mind various environmental settings.

Commercial Colony



Gurgaon, Haryana


The site is selected as per the sitting guidelines. The project site and site surrounding

areas do not have any ecological sensitive area and will be designed to minimize the

environmental impact associated with the development.

The design brief places a strong emphasis on achieving a high level of environmental

performance, durability, and healthy indoor air quality through integrated design, best

practices and emerging technologies. Sustainability is integrated into all phases of the

design process using an integrated approach which balances social, economic, and

environmental factors.

2.6 NATURE AND SIZE OF THE PROJECT

The commercial colony Project will be developed over a total area of 10, 898.16 m2

(2.692 acre) and estimated built-up area of 32,331.99 m2 in Village- Samaspur,

Bindapur, Sector-51, Mayfield Garden, Gurgaon, Haryana.

The project comprise of office and shops. It will also involve development of internal

roads, sewer and storm water pipe network, waste management system, etc. along with

landscape areas within the project premises.

2.7 PROJECT SITE LOCATION

The project site is strategically located within the National Capital Region (NCR) of New

Delhi, in the State of Haryana. The site falls in the Village- Samaspur, Bindapur, Sector-

51, Mayfield Garden, Gurgaon, Haryana. The site is advantageously connected through

netaji subhash marg which is adjacent to the project site.

The nearest railway station is Gurgaon Railway Station, about 8.49 km away from the project

site in WNW direction. Indira Gandhi International Airport is 11.88 km away in N direction.

The location of the project site on the 500m Buffer Map and SoI Toposheet is given in

Figure 2.1 and Figure 2.2 respectively.

Commercial Colony



Gurgaon, Haryana


Figure 2.1 Location of the Project Site on 500 m Buffer Map

Commercial Colony



Gurgaon, Haryana

M/s Sunvision Builders Pvt. Ltd. Page 11

2.8 ENVIRONMENTAL SENSITIVITY WITHIN 10 KM AND 15 KM

RADIUS OF THE PROJECT SITE

The map showing environment sensitivity within a radius of 10 km 15 km of the

project site is shown in Figure 2.2.

Fig. 2.2: SOI Toposheet Showing 10 and 15 km radius around Project site

2.9 SITE CONNECTIVITY

The connectivity of the site is as follows:

Road – At present the main connecting road to the site is netaji subhash marg located

adjacent to the project site, in E.

Rail –– The site is well connected to the rail network through the northern railway main

line and the nearest railway station is Gurgaon Railway Station at a distance of about

Commercial Colony



Gurgaon, Haryana


8.49 kms towards the WNN direction. The existing nearest metro station to the site is

HUDA city center which is located at a distance of approximately 2.65 km (NNE).

Air – The nearest airport from the site is Indira Gandhi International Airport, located at

a distance of 11.88 km towards the North side of the project site.

2.10 SITE AND SITE SURROUNDINGS WITHIN 500 M BOUNDARY OF

PROJECT SITE

The site is an undulating terrain with considerable variation in the highest and lowest

contour level. The site slopes slightly from West towards East. The site surroundings

comprise of rural setup and the land use in the surrounding area comprises of villages

with residential set up and barren land. The details of the surrounding features have

been given below

North: On the northern side of the project site, Neta Ji shubhash marg is located at a

distance of approx. 20 m.

South: Blossoms II, Mayfield Gardens lies adjacent to the project site in the South

direction.

East: Neta Ji shubhash marg is located at a distance of approx. 20 m in East direction of

the project site.

West: SH-13 is located at a distance of approx. 0.18 km in west direction from the

project site

2.11 PROJECT SITE PHOTOGRAPH

The photographs of the project site are shown below in Figure 2.3.

Commercial Colony



Gurgaon, Haryana


Figure 2.3 Site Photographs

2.12 PROJECT COMPONENT

2.12.1 Development Concept

The planning of the commercial development has been largely governed by the

manmade and the natural attributes of site. The project comprise of:-

Commercial Colony



Gurgaon, Haryana


a) Offices

b) Shops

Two level basements are developed for the said project.

Pedestrian pathways and footpaths of adequate widths are provided for pedestrian safety

and to reduce the vehicular movement within the site.

2.12.2 Land Use Distribution and Area Statement

The project has total area of 10,898.16 m2 (or 2.692 acres), which is located at Village-

Samaspur, Bindapur, Sector-51, Mayfield Garden, Gurgaon, Haryana.

The detailed area statement is provided below in Table 2.1 and Table 2.2.

Table 2.1 (a) Detailed Area Statement

SI.

No. Particulars Area (in m2)

1. Plot Area 10,898.16

2. Permissible Ground Coverage (@ 50%) 5449.08

3. Achieved Ground Coverage (@ 38.123%) 4154.71

4. Permissible FAR*(@ 1.75) 19,071.78

5. Achieved FAR (@ 1.735 of Plot Area) 18,909.41

6. Built Up Area 32,331.99

7. Landscape Area (@ 30.51% Plot Area)

Area under Shelter belt and avenue

plantation (@ 20.51%)

Area under Herbs, shrubs parks,

landscaping, and climber plants (@ 5 %)

Area under Water body: In saucer shape (@

5%)

3,326

2,236.10

544.91

544.91

8. Basement area (Including Services)

Basement 1

Basement 2

13,422.58

6711.29

6711.29

9. Service area 10522.58

10. Maximum Height of Building 31.10

Commercial Colony



Gurgaon, Haryana


Table 2.1 (b): FAR Breakup

Sr. No. Particulars Area (m2)

1. Ground floor covered area 4154.71

2. First floor covered area 3981.08

3. Second floor covered area 3386.20

4. Third floor covered area 2805.55

5. Fourth floor covered area 2559.82

6. Fifth floor covered area 2022.05

Total covered area 18909.41

Commercial Colony



Gurgaon, Haryana


Table 2.3 Status of Construction undertaken till date

S.

NO.

TOWER

NO./NAME

APPROVED

AS PER

BUILDING

PLAN

(FLOOR-

WISE)

CONSTRUCTION

CARRIED OUT

TILL DATE

(FLOOR-WISE)

APPROVED

AS PER

BUILDING

PLAN (AREA-

WISE)

CONSTRUCTION

CARRIED OUT

TILL DATE (AREA-

WISE)

CONSTRUCTION

CARRIED OUT (%)

1 Tower G + 5 Floors G + 5 Floors 18,909.41 m2 18,909.41 m2 100 %

2 Basement I & II

(including services)

Basement I &

II Basement I & II 13,422.58 m2 13,422.58 m2 100 %

TOTAL 32,331.99 m2

32,331.99 m2 100 %

Commercial Colony



Gurgaon, Haryana


2.12.3 Project Site Section and Elevation

The maximum height of the building is 37.10 m including 6m DG sets stack height.

The permission for building height has been obtained from Airport Authority of India

(AAI), copy enclosed as Annexure-X.

The section and elevation plan is attached as Annexure-XII.

The details of population are given below in Table 2.4.

Table 2.4: Population Details

S.

No.

Unit Type Nos./Area PPU/Person/m2 Total

Population

1. Shops 9454.71 @ per 3 sq m 3152

Staff

@ 15% of Shops

population

472

Visitors @ 85% of Shops

population

2680

2. Office 9454.71 @ per 6 sq m 1576

Staff

@ 85% of office

population

1340

Visitors

@ 15% of office

population

236

Grand Total 4,728

2.13 UTILITIES PROPOSED DURING CONSTRUCTION AND OPERATION

PHASE

The infrastructure facilities planned for the project are highlighted in following sub-

sections and explained in detailed under Chapter 6.

2.13.1 Water Requirement and Supply

2.13.1.1 Water Requirement

During the operation phase, total water demand for the project is about 101 KLD. The

Commercial Colony



Gurgaon, Haryana


daily water demands of the project are given below in Table 2.4:

Table 2.5 Calculations for Daily Water Demand

S.

No.

Description Occupancy Rate of Water

Demand (lpcd)

Water Requirements

(KLD)

Fresh Flushing Fresh Flushin

g Total

A. Domestic Water Requirement

(i) Visitors 2916 5 5 14.48 14.48 29.16

(ii) Staff 1812 15 15 27.18 27.18 54.36

Total Domestic Water Requirement 41.66

say 42

KLD

41.66

say 42

KLD

83.52

KLD

Say 84

KLD

B. Horticulture

(3326 m2)

@ 5 l/sqm

17 KLD

Total Water Requirement 101 KLD

Table 2.6: Waste Water Generation Calculation

Domestic Water Requirement 84 KLD

Fresh 42 KLD

Flushing 42 KLD

Waste Water Generated (80% fresh of domestic + 100%

flushing)

34+42= 76 KLD + 6 =

82

STP Capacity 100 KL

Commercial Colony



Gurgaon, Haryana


FIGURE 2.4: WATER BALANCE DIAGRAM (SUMMER SEASON)

Recycled Water

FRESH WATER

(42 KLD)

SULLAGE GENERATED

(76 + 6 KLD)

STP CAPACITY 100 KL

HORTICULTURE

(17 KLD)

@ 80%

FLUSHING

(42 KLD)

@ 100%

Sullage

42 KLD

Discharge to Sewer

Only After Treatment (9.4 KLD)

@ 90 % 68.4

KLD

Wet Sludge

(7.4 KLD)

(98% of total untreated

water)

Evaporated water (0.2

KLD) (2% of total untreated

water)

@ 10 %

7.6 KLD

0.2 KLD

7.4 KLD

*Considering horticulture water demand @ 5 l/sqm

17 KLD

@ 80% of 6

KLD

9.4 KLD

Commercial Colony



Gurgaon, Haryana


Figure 2.5: WATER BALANCE DIAGRAM (MONSOON SEASON)

Recycled Water

FRESH WATER

(42 KLD)

SULLAGE GENERATED

(76 + 6 KLD)

STP CAPACITY 100 KL

HORTICULTURE

(2 KLD)

@ 80%

FLUSHING

(42 KLD)

@ 100%

Sullage

42 KLD

Discharge to Sewer


@ 90 % 68.4

KLD

Wet Sludge

(7.4 KLD)


water)



water)

@ 10 %

7.6 KLD

0.2 KLD

7.4 KLD

*Considering horticulture water demand @ 0.5 l/sqm

2 KLD

@ 80% of 6

KLD

24.4 KLD

Commercial Colony



Gurgaon, Haryana


Figure 2.6: WATER BALANCE DIAGRAM (WINTER SEASON)

Recycled Water

FRESH WATER

(42 KLD)

SULLAGE GENERATED

(76 + 6 KLD)

STP CAPACITY 100 KL

HORTICULTURE

(6 KLD)

@ 80%

FLUSHING

(42 KLD)

@ 100%

Sullage

42 KLD

Discharge to Sewer


@ 90 % 68.4

KLD

Wet Sludge

(7.4 KLD)


water)



water)

@ 10 %

7.6 KLD

0.2 KLD

7.4 KLD

*Considering horticulture water demand @ 1.8 l/sqm

6 KLD

@ 80% of 6

KLD

20.4 KLD

Commercial Colony



Gurgaon, Haryana


Sullage Generation & Treatment

It is expected that the project will generate approx. 82 KLD of wastewater. The wastewater

will be treated in onsite STP of 100 KL capacity.

2.13.1.2 Water Source

During construction phase, STP treated effluent was provided through Private Water

Tankers by HUDA. During operation phase, the source of fresh water supply will be

HUDA.

2.13.2 Sewage System

During the Construction Phase, waste water generated from labour camp & project site,

which was disposed off through mobile type toilets/modular STP. During Operation

Phase, it is expected that the project will generate approx. 82 KLD of waste water

which will be treated in existing STP of capacity 100 KL. The treated effluent from

existing STP will be reused within project site for flushing and horticulture.

FAB TECHNOLOGY

Sewerage System

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

the sewage treatment plant.

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

circumstances:

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

of the treated waste water.

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

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

and an excellent fertilizer for horticultural purposes.

a. Sullage Details

(a) Daily load : 82 KLD

(b) Duration of flow to CSTP : 24 hours

(c) Temperature : Maximum 32oC

(d) pH : 7 to 9.5

(e) Colour : Mild

(f) T.S.S. (mg/l) : 100-400 mg/l

Commercial Colony



Gurgaon, Haryana


(g) BOD5 (mg/l) : 200-300 mg/l

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

b. Final discharge characteristics

(a) pH : 6.5 to 7.5

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

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

(d) C.O.D. : <50mg/l

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

c. Treatment Technology

The technology is based on attached growth aerobic treatment followed by clarification by a

tube settler. Lime will be dosed in for suppression of foaming tendencies. The clarified water

will be filtered in a pressure sand filter after dosing of coagulant (alum) for removal of

unsettled suspended impurities. This water will be passed through an activated carbon filter

for removal of organics. The filtered water from ACF is then UV treated& stored in the

flushing tank.

The attached growth fluidized aerobic bed reactor (FAB) process combines the biological

processes of attached & suspended growth. It combines submerged fixed film with extended

aeration for treatment of the waste water.

The waste water after screening is collected in an equalization tank. The equalization tank is

required for preventing surges in flow & facilitating equalization of characteristics over the

entire quantity of effluent in a given time. A provision for pre-aeration is made in the

equalization tank in order to ensure mixing & to prevent the sewage from going septic.

The equalized sewage is then pumped into the FAB reactor for biological processing. The

water enters the bottom of the reactor & flows up through the fixed film media which grossly

enhances the hydraulic retention time & provides a large surface area for growth of biological

micro – organisms. The FAB reactor is aerated by fine pore sub – surface diffusers which

provide the oxygen for organic removal. The synthetic media floats on the water & the air

agitation ensures good water to micro-organism contact.

The FAB treatment is an attached growth type biological treatment process where in, the

majority of biological activity takes place on the surface of the PVC media. Continuous

Commercial Colony



Gurgaon, Haryana


aeration ensures aerobic activity on the surface of the media. Micro – organisms attach

themselves on the media & grow into dense films of a viscous jelly like nature. Waste water

passes over this film with dissolved organics passing into the bio-film due to concentration

gradients within the film. Suspended particles & colloid may get retained on this sticky

surface where they are decomposed into soluble products. Oxygen from the aeration process

in the waste water provides oxygen for the aerobic reactions at the bio-film surface. Waste

products from the metabolic processes diffuse outward & get carried away by the waste water

or air currents through the voids of the media.

The aerated effluent passes into a tube deck settler for clarification. The theory of gravity

tube settler system is that the carrier fluid maintains laminar flow in the settling media at

specified maximum viscosity. These two parameters of a carrier fluid, flowing through a

hydraulic configuration, will determine the velocity gradients of the flow, the height of

boundary layer at the inclined surface and the residence time within the media.

The carrier fluid must be viscous Newtonian, exhibiting a Reynolds number of less than 1000

and preferably, a number under 400. The laminar flow, through the inclined tubes, will

produce velocity gradients sufficiently large to form an adequate boundary layer, where the

velocity of fluid approaches zero. Boundary layers are necessary in functioning tube settlers,

to allow suspended solids to separate from the viscous carrier fluid. Under gravitational

forces, they will settle to the hydraulic surface of the tube and subsequently from the clarifier

media.

Since the tubes are inclined at 60 degrees, solids settled on the tubes are continually

discharged down. This downward rolling action increases particle contact and hence further

agglomeration, which increases the sludge settle ability. Studies show that these

agglomerated sludge particles can have a settling rate in excess of ten times the settling rate

of the individual floc particles in the influent. These heavy agglomerated masses quickly slide

down the 60 degree inclined tube and settle at the bottom of the tank.

At the bottom of the Tubedeck, where the sludge leaves the Tube surface, the larger

agglomeratedcaptures smaller particles in the upcoming stream. This solid contact

phenomenon greatly enhances the capture efficiency.

Stages of Treatment: The treatment process consists of the following stages:

Equalization

Commercial Colony



Gurgaon, Haryana


Bio- Degradation

Clarification & Settling

Filtration

Figure 2.7: Schematic Diagram of STP

Sewer System

The alignment and slope of the sewer line will follow the road network, drains or natural

ground surface and will be connected to the trunk sewers. The discharge point will be a

treatment plant, a pumping station, a water course or an intercepting sewer. Pumping stations

would be provided at places where the natural slope of the terrain is insufficient to permit

gravity flow or the cost of excavation is uneconomical to do the same.

2.13.3 Rainwater Harvesting System

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

collection/stagnation and flooding of water. The amount of storm water run-off depends upon

Commercial Colony



Gurgaon, Haryana


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 3 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) storm water system consists of pipe drain, catch basins and seepage pits at regular

intervals for rain water harvesting and ground water recharging.

3) The peak hourly rainfall of 45 mm/hr shall be considered for designing the storm

water drainage system.

4) 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.

Rain water harvesting has been catered to and designed as per the guideline of CGWA. Peak

hourly rainfall has been considered as 45 mm/hr. The recharge pit of effective diameter and

depth, of a Recharge pit is 3 m and 4 m respectively is constructed for recharging the water.

The ground water level in the area is 40-52 meters bgl. The bottom of the recharge structure

will be kept 5 m above the water table. 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.

Commercial Colony



Gurgaon, Haryana


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.

Calculations for storm water load

Roof-top area = Ground Coverage = 4154.71 m2

Green Area = 3326 m2

Paved Area = Total Plot Area – (Roof-top Area + Green Area)

= 10898.16 – (4154.71 + 3326)

= 3,418.16m2

Runoff Load

Roof-top Area = Ground Coverage = 4154.71 x 0.045 x 0.8 = 149.56 m3/hr

Green Area = 3326 x 0.045 x 0.1= 14.96 m3/hr

Paved Area = 3,418.16 x 0.045 x 0.75 = 115.36 m3/hr

Total Runoff Load = Roof top Area + Green Area + Paved Area

=149.56 +14.96 + 115.36 m3/hr

= 279.88 m3/hr

Taking 15 minutes Retention Time, Total volume of storm water = 279.88/4= 69.97 m3

Taking the effective length, Width and Depth of a Recharge pit 3 m and 4 m respectively,

Volume of a single Recharge pit = πr2h m3= 3.14 x 1.5 x 1.5 x 4 = 28.26 m3

Hence No. of pits required = 69.97/28.26 = 2.47 Pits.

As 1 pit/acre is required so, total 3 rain water harvesting pits will be required for 2.69 acre

land.

Total No. of 3 Rain Water Harvesting pits are constructed for artificial rain water recharge

within the project premises.

Commercial Colony



Gurgaon, Haryana


FIGURE 2.8: TYPICAL RAIN WATER HARVESTING PIT DESIGN

2.13.4 Power Requirement and Supply

The power supply will be supplied by Dakshin Haryana Bijli Vitran Nigam (DHBVN). The

connected load for the Commercial colony Project will be approx. 2,300 kW (2,705.88

KVA).

There is provision of 3 no. of DG sets of total 3,250 KVA capacity (1 × 1500 kVA + 1 × 250

kVA) and 1X1500 on standby mode for power back up in the Project. The DG sets will be

equipped with acoustic enclosure to minimize noise generation and adequate stack height for

proper dispersion.

2.13.5 Parking

Adequate provision will be made for car/vehicle parking at the project site. There shall also

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

movement at the site.

Parking Required:

As per MoEF&CC norms and Haryana bye-laws:

Commercial Colony



Gurgaon, Haryana


For commercial facilities =1ECS/50 m2 of FAR

=18909.41/50 = 377.078

Total parking required as per MoEF norms = 378 ECS

Parking Proposed:

Area proposed for Open parking (Mechanical Parking) = 2164.16 m2

Area required for 1 ECS of open parking = 25 m²

Parking proposed for open parking = 78 ECS

Area proposed for Basement I parking = 5261.29 m2

Area required for 1 ECS of Basement parking = 35 m2

Parking proposed for Basement I parking = 150 ECS

Area proposed for Basement II parking = 5261.29 m2

Area required for 1 ECS of basement parking = 35 m2

Parking proposed for Basement II parking = 150 ECS

Total Parking proposed = 378 ECS

2.13.6 Municipal Solid Waste Management

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

solid waste generated during the construction phase was comprise of excavated materials,

used bags, bricks, concrete, MS rods, tiles, wood etc. The following steps are proposed to be

followed for the management solid waste:

Construction yards are provided for storage of construction materials.

The excavated material such as topsoil and stones was 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.

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

locations/ selling to outside agency for construction of roads etc.

Commercial Colony



Gurgaon, Haryana


Figure 2.9: Solid Waste Management Scheme (Construction Phase)

During the operation phase, waste will comprise of domestic as well as landscape waste. The

solid waste generation shall be approx. 890.56 kg per day (@ 0.25 kg per capita for staff, @

0.15 kg per capita per day for the visitor, 0.25 kg per capita per day for the maintenance staff

members, landscape waste @ 0.2 kg/acre/day).

Table 2.7: Calculation of Solid Waste Generation

S. No. Category kg per capita per day Waste generated

(kg/day)

1. Staff 1812 @ 0.25 kg/capita/day 453

2. Visitors 2916 @ 0.15 kg/capita/day 437.4

3. Landscape waste

(0.821 acres) @ 0.2 kg/acre/day 0.164

TOTAL SOLID WASTE GENERATED 890.56 kg/day

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

(Management and Handling) Rules, 2016.

Collection and Segregation of waste

1. The local vendors will be hired to provide separate colored bins for dry recyclable

and bio-degradable waste.

Solid Waste

Construction

Waste

Construction waste,

Broken Bricks,

Waste Plaster

Empty Cement

Bags

Used in re-filling,

raising site level

Sold to agency for

recycling

Excavated Soil

Top soil conserved for landscaping,

balance used in re-filling

Commercial Colony



Gurgaon, Haryana


2. For waste collection, adequate number of colored bins (Green and Blue & dark

grey bins– separate for Bio-degradable and Non Bio-degradable) are proposed to

be provided at the strategic locations within the project site.

3. Litter bin will also be provided in open areas.

Treatment of waste

Bio-Degradable waste

1. Bio-degradable waste will be subjected to composting by organic waste converter and

the compost will be used as manure.

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

3. Horticultural Waste is proposed to be composted and will be used for gardening

purpose.

Recyclable waste

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

manure after decomposition.

ii. Recyclable wastes like paper, plastic, metals etc. will be sold off to recyclers.

iii. E-waste will be disposed through local approved e-waste recycling agency.

Disposal

Recyclable and non-recyclable waste will be disposed through approved agency.

Solid waste management Scheme is depicted in the following figure:

Figure 2.10: Solid Waste Management Scheme (Operation Phase)

Commercial Colony



Gurgaon, Haryana


2.13.8 Energy Conservation Measures

Appropriate energy conservation measures & management plan will be adopted in order to

minimize the consumption of non-renewable fuel.

The details of measures adopted along with details of percentage saving are described in

the Environment Management Plan (Chapter – 6).

2.13.9 Fire Safety Facilities

Firefighting system will be designed as per the provisions of National Building Code

(NBC) of India 2016 and Fire Protection Manual issued by Tariff Advisory Committee

and the latest Indian and International standards/codes. The fire protection system will

cover the entire internal and external premises of the buildings.

Following systems are planned to be provided for the building:

>An automatic sprinkler system,

>External yard hydrant system,

>Hose reel system

>Fire extinguisher system

>Fire water storage system, etc.

2.13.10 Building Materials and Technologies for Construction

The building materials will be purchased from reputed local manufacturers with valid test

certificates only and preference with be given to local markets. All material will be

delivered to site and shall be processed for final installation at site only. List of building

materials being used at site:

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)

Commercial Colony



Gurgaon, Haryana


8. Bricks

9. CLC fly ash blocks

10. Crazy (white marble) in grey cement

11. P.V.C. conduit

12. MDS, MCBs

13. PVC overhead water tanks

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

15. PPR (ISI marked)

16. PVC sullage 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

2.14 RESOURCE AND MANPOWER

To the maximum extent possible, local labor has been employed during construction

phase. However, semi-skilled manpower and technical personnel has been hired from

outside. During the peak period of construction, approximately 200 labor has been hired

for the development, out of which mostly has been hired from nearby areas and few of

them has resided in labour camp that has been developed on temporary basis & was

destroyed the same after completion of construction phase.

2.15 PROJECT COST

The total project cost including the land cost and construction cost is INR 92.9 Crore.

Documents

Commercial Colony At plot no. M-1, Village- Samaspur