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Transcript of Chapter8-Environmental Management Plan BT Road
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Environmental Management Plan
ENVIRONMENTAL IMPACT ASSESSMENT
CHAPTER 8
ENVIRONMENTAL MANAGEMENT PLAN
8.0 Introduction
An environmental management plan (EMP) consisting of proposed pollution
abatement system to cope up undesirable impacts, are delineated below.
Conceptual plan as Master Plan is shown below.
8.1 Landuse Planning and Area Statement
The area statement including land use of the proposed project is given in Table 8.1.
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Table 8.1
Area Statement
Sl.
No.
DescriptionArea (sqm) %
1 LAND AREA AS PER DEED 102809.360
AREA OF ALIGNMENT LINE
NET LAND AREA 102809.360 100.0
2 GROUND COVERAGE AREA 24945.95 24.26
SERVICE AREA 891.47 0.87
TREE PLANTATION AREA 26802.38 26.07
ROAD/ PAVED AREA 15193.35 14.78
SEMI PAVED AREA 7165.68 6.97
OPEN PARKING AREA 0.56 0.10
FUTURE EXPANSION AREA 393.88 0.38
GIFTED LAND AREA 308.52 0.30
BASEMENT 27007.57 26.27
TOTAL 102809.360 100.00
3 TOTAL GREEN AREA 30435.50 29.6
EXCLUSIVE TREE PLANTATION AREA 26802.38 26.07
50% OF SEMI PAVED AREA 50.28 0.05
50% OF OPEN PARKING AREA 3582.84 3.48
4 TOTAL PAVED AREA 18826.47 18.31
ROAD/ PAVED AREA (BEYOND BASEMENT 15193.35 14.78
50% OF SEMI PAVED AREA 50.28 0.05
50% OF OPEN PARKING AREA 3582.84 3.48
5 TOTAL NOS. OF FLATS 3100 NOS.
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8.2 BUILDING ARCHITECTURAL DESIGN CHARACTERISTICS WITH
EMPHASIS ON BUILDING ENERGY PERFORMANCE
Proposed ground coverage is just 25% leaves adequate open space in the
site. Paved area in the site is very less than 25% and open space at the
ground level is about 50% with a green area of about 30%.
This has got a two-fold benefit. Firstly, substantial green cover that is lower
albedo (reflectivity) compared to that of paved surface results in reduction of
glare and temperature stratification leading to heat island effect as commonly
witnessed in urban areas. Secondly, absorption of rainwater through the
green cover recharges the ground water level and also reduces the load on
the storm water channels due to lesser surface run-off. Additionally, green
cover reduces heat carried into adjoining building due to its lower reflectivity,
and maintains lower air temperature adjacent to the building by promoting
evaporative cooling.
There is a clear hierarchy of open spaces in between the tower blocks and
the central open spaces, which are aligned along the N-S axis. Predominant
wind flow along the N-S axis will be channelised into the smaller pockets in
between the blocks.
Most of these small pockets of open spaces within the clusters of G+6 (for
existing buildings) and G+20 (proposed) blocks will remain under shade from
the afternoon sun during the summer. The breeze drawn into these pockets
will lose some of its heat before entering the living spaces of the apartment
units.
Layout of the tower blocks on both sides in a staggered manner provides
mutual shade, resulting in substantial reduction of solar heat gain. The central
open space remains well protected from the afternoon sun on the west.
Vertical fenestrations on the recessed external facades with mutual shading
of the building blocks would receive lesser solar radiation, and also the
external surface conductance (fo) for the opaque wall surface would become
almost half (about 8 to 13 W/m2K) in case of sheltered exposure, compared to
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normal exposure, resulting in substantial reduction in heat gain through the
wall and fenestration.
Openings on the recessed building facades with staggered alignment of the
tower blocks provide protection to the west facades in particular. Apart from
that, projection of 500 mm. has been considered for solar shading of the
vertical fenestrations, particularly on the West and South. Roof would be
provided with insulation of about 30 mm. thickness of PU Foam to meet the
U-value standards as prescribed in the National Building Code, 2005.
Natural ventilation through large openings on the windward and leeward sides
of the living spaces of the units has been considered in this design for
maintaining the indoor thermal comfort during summer.
Due to natural ventilation in the living areas of the units, minimum 4 to 6 air
changes per hour (ACH) has been considered. Heat gain due to natural
convection would be minimized as the open spaces would remain under
reasonable shading during the overheated hours, resulting in lowering the
temperature of the wind flow and most of the openings are located on
recessed building facades designed in a staggered manner with mutual
shading of tall building blocks.
Natural ventilation has been considered as the means of cooling during the
overheated hours in summer, and adequate openings on the windward and
leeward facades have been provided to facilitate natural ventilation in the
living zones of the apartments. Though provision of Air-Conditioning has been
considered in one or two of the bedrooms for 2-bedroom and 3-bedroom
units, respectively; electrical load due to AC units as already considered in
the load calculation, may be saved with the use of natural ventilation. Thus,
out of a total demand load calculated more than 13% energy may be saved
by means of proper utilization of natural ventilation.
8.3 ENERGY CONSERVATION MEASURES AND USE OF RENEWABLE
ENERGY ESPECIALLY SOLAR LIGHTING AND WATER HEATING
In a standard building around 8820925 kWh energy is required and for the proposed building
7602900 kWh energy is required thus a net saving of 13.84% energy is observed. Detailed
energy simulation study report is enclosed in separate volume.
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8.4 Water & Wastewater Management with Detailed Water Balance Statement
Daily water demand of the proposed project during operation phase will be 2445 kLD, out
of the total water demand 1577 kLD will be the fresh water demand and rest 868 kLD
(Landscaping: 79 kLD, Car Washing: 92 kLD, Dual flushing : 697 kLD) will be recycled
from treated wastewater. The fresh water will be provided by Kamarhati Municipality.
FlatsOccu.Rate
Totalpop.
LpcdTotallitre/day
kLD
Residential 3100 5 15500 135 2092500 2093
Club (1850.591sqm)
185 70 12950 13
CommercialArea (4615.864sqm)
140 45 6300 63
Servicepersons
790 70 55300 55
FloatingPopulation
1200 15 18000 18
Sub Total 1 2242Landscaping 79
Car washing 92Losses 22
Swimming Pool 10
Sub Total 2 203TOTAL WATER REQUIREMENT 2445
Total Wastewater Generation 1886
Total Wastewater Recycled 868Flushing 697Landscaping 79Car washing 92Total Wastewater discharge 1018
Fresh Water Requirement 1577OCCUPANCY RATE NBC 2005, PAGE 21, BUILDING SERVICES-SECTION 3
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WATER BALANCE DIAGRAM
8.5 Water Use Reduction and Water Conservation Measures
Water usage for applications such as f lushing, bathing and washing is as high as 90% of
water demand in any building. However, measures can be adopted to reduce this
demand through use of water efficient practices and devices (efficient plumbing fixtures).
The conventional fixtures used in toilets use water at the rate of 12-15 litres per flush.
Use of more efficient water saving toilets having low rate flushing system can save of
atleast 50% of water. Dual plumbing system will be provided for this project to reuse the
treated wastewater in flushing system. In the landscape areas treated wastewater will be
used to reduce the fresh water consumption. Apart from that treated wastewater will alsobe used for car washing. As the car washing in a house is not similar that of in servicing
centre, so much oil or grease may not be discharged from the car washing.
8.6 Rainwater Harvesting
The total roof area is about 24919.61 sqm. The SEAC guideline regarding rain water
harvesting is as follows
FRESH INPUT1577 kLD
Residential1396+697 =2093 kld
Commercial
63 kld
Club
13 kldService55 kld
Floating18 kld
SwimmingPool
10 kld
Losses
22 kld
WASTEWATERGENERATION
1886 kld
TREATEDWASTEWATER
GENERATED 1886 kld
Landscaping79 kld
CarWashing
92kldRECYCLED 26 kld
RECYCLED DUAL FLUSHING 697 kld
1396 kld
TREATEDWASTEWATER
DISCHARGE 1018 kld
697 kld
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Sl.
No.
Category of Building Minimum percentage of rain water which
should harvested by
Surface
Storage
Sub-surface Recharge
1 10 to 15 storied Building &
Above
40% 60%
2 6 to 10 storied Building 35% 45%
3 3 to 5 storied Building 25% 15% (recharge or additional
storage)
4 Less than three storied Building 10% 10%
Note
While suggesting the guidelines, RWH potential in 1000 sqm Roof Area was considered
to be 7, 68,000 liters annually based on the rainfall characteristics. Uniform utilization of
harvested rainwater throughout the year from created storage tank was also considered.
Based on the above consideration, the storage facility to be created from 1000 sqm roof
area for Sl. No. 1,2, 3 were thought to be 3 lakh litre, 2.5 lakh litre and 1.5 lakh liters
respectively.
As per SEAC proposed guidelines the rain water harvesting potential is calculated in the
following Table:
Details
No.
Of
Story
Roof
Area,
Sqm
Total
Rain
Water
Potential,
Lakh
Litre
Minimum % Of Rain
Water Which Shouldbe Harvested by
Rain Water
Harvesting Potential
As Per SEAC
Guidelines
Surface
Storage
(%)
Sub-
Surface
Recharge
(%)
Surface
Storage,
Lakh
Litre
Sub -
Surface
Recharge,
Lakh Litre
GroundCoverage /roof Area
G+14,G+17
24919.61191.38 40 60 76.55 114.83
TOTAL 191.38
As per SEAC proposed guidelines of storage facilities and sub-surface recharging
facilities required will be 76.55 lakh liters and 114.83 lakh liters respectively. Total
volume of roof top rain water to be harvested as per SEAC guidelines is 191.38 lakh
litres i.e. 19138 cum/year.
All roof top rain water will be diverted to the rainwater storage tank of 26 nos. @ 60 cum
capacity each and overflow of the tank will be diverted to recharge structure and
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overflow of the recharge structure will be diverted to the pond and further overflow if any
will be diverted to storm water drain within the campus.
From the local survey/the agencies working for doing borewells, it is observed that there
are prominent sand layers (confined aquifer) in the 110.0 to 150.0 meter zone. We are
proposing to install our strainer in between 112 to 148 meter zone.
The quantity of Recharge, Q can be calculated through the following formula for
confined Aquifer:
Q = [2(22/7) * T *(H-h)] /[2.3 log 10(R/r)]
Where,
K= Permeability Coefficient is 10 cum/day/sqm, considering fine sandb = Average height of Confined Aquifer = 36 meter,
T= Tansmissibility of the aquifer = K b
H=Initial artesian pressure at the bottom of the aquifer
h=Artesian pressure in the well,
(H-h) = Draw down =1.0 meter,
R = 200 meter
r =Radius of well = 150mm = 0.15 M
Therefore, Total recharging capacity from 1 no. 150 mm diameter tubewell is given
below
Q= [2X (22/7) 10 36] / [{2.3 Log 10 (200/0.15)}]= (2262.88 / 7.19) Cum/Day
= 314.73 cum /Day
Average Capacity of recharging through 1 no. tubewell is = 314.73 cum/day. Total rain
water available is 19138 cum/year, proposing 26 nos. @ 150 mm diameter recharge
tubewell along with 26 nos. @ 60 cum storage tank. Total rain water harvested is
9742.98 cum/year
50% of the rain water would be harvested
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RECHARGE STRUCTURE
300
2000
300
300
300
G R O U N D L E V E L
R . C . C . S L A B5 0 0 C O V E R
G R O U N D L E V E L
M E S H
M E S H
R E C H A R G E S T R U C T U R E
300
S T E P
L E G E N D
I N P U T
A : 1 8 M t .
" A "
" B "
" C "
C O A R S ES A N D
G R A V E L
G R A V E L
S T R A I N E R
P I P E D I A M E T E R
" D "
B : 1 3 3 M t .
C : 1 M t .
D : 0 . 1 5 M t .
L E N G T H - E
W I D T H - F
E : 6 M t .
F : 5 M t .
3 - 5 m m S L O T T E D P I PE
P L U G
5 0 0 C O V E R
P L U G
1 . 5 - 2 . 0 m m
5 - 1 0 m m
1 0 - 2 0 m m
P I T
O V E R F L O W
E F F E C T I V E D E P T H : 2 M t .
E F F E C T I V E V O L U M E
= 6 * 5 * 2 = 6 0 C U M
8.7 Solid/Hazardous Waste Management Plan
Garbage will be segregated at source for biodegradable, in-organic recyclables and in-
organic inert material during construction (200 kg/day) (1000 persons @ 0.2 kg/day) and
operational phase (8550 kg/day). Mechanical composter will be used for organic part to
convert it in to manure, inorganic-recyclables will be sold to vendor and in-organic inert
material will be disposed off by Kamarhati Municipality (BM) as per MSW (M&H) Rules
2000.
The breakup of solid waste generation is given in Table 8.2.
Table 8.2Solid Waste Generation
Person Rate Total
kg/day kg/day
Residential 15500 0.50 7750.0
Club (1850.591 sqm) 185 0.60 111.0
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Commercial Area(4615.864 sqm)
1400.15 21.0
Service persons 790 0.10 79.0
Floating Population 1200 0.10 120.0Street Sweeping 17815 0.025 445.4
GRAND TOTAL 8526.4
SAY 8550
The construction materials to be handled, stored and used are mostly of non hazardous.
The hazardous waste are mainly of centering oil, grease, water proofing compounds,
paints, wood dust from treated wood, discarded lube oil etc.. Special care will be taken
to prevent spillage so that the hazardous waste will not be mixed with non-hazardous
waste. Proper ventilation arrangement for painting work will be done to minimise
exposure of workers. Discarded lube oil will be stored in HDPE container as per
Hazardous Waste (M&H) Rules 1989 and its subsequent amendments and finally sold to
the authorized vendor of MoEF.
8.8 Control of Stack Emission & Noise Pollution from DG Sets, Vehicular
Emission Etc.
The project will consist of a residential housing complex with commercial facilities. During
power failure DG will be source for air pollution. Use of low sulphur content ultra pure diesel
reduces SO2, NOx and PM emissions from the DG sets. DG sets - 10 nos. 500 KVA each is
proposed and 2 nos. 250 KVA. The emission from DG sets will be discharged through a 4.5meter stack for each 500 kVA and 3.2 meter stack for each 250 KVA above the roof of the
building. Fuel required for DG sets will be about 660 litre/hr. The emission from DG sets will
be maintained as per the norms of CPCB given below :
PM < 0.3 G/kw-hr
CO < 3.5 G/kw-hr
HC < 1.3 G/kw-hr
NO2 < 9.2 G/kw-hr
The vehicle to be used during construction and operational phases must have a valid
Pollution Under Control (PUC) certificate during construction phase.
8.9 Traffic Management and Road Design Features
There would be adequate provision for parking and as per construction Manual (similar
to NBC 2005) required car parking was calculated and greater of these two was
provided during designing the project. Visitors parking should not disturb the traffic of
surrounding area. Total no. of car parking (open and covered) provided will be 2292.
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In order to reduce vehicular speed and reducing the noise and air pollution traffic
calming is a good measure to make the system pedestrian and avoid accident. Traffic
calming improves the transportation system in terms of visual comfort too. This should
be done by the use of physical fixtures such as speed humps and traffic circles to control
the speed and movement of vehicles.
The tools of traffic calming are
1. Installation of speed humps by raising the surface of the street in certain spots.
2. Narrowing the street to give drivers the feeling they are in a crowded place, which will
make them slow down and totally or partially blocking half the entrance to a side
street so drivers cannot turn in but still can come out.3. Speed tables, build outs, etc.
8.10 Power Supply and Back Up Power
Electricity will be supplied by CESC. During power failure DG will be source for air
pollution. The connected load will be about 17 MVA. The emission from DG sets (10
nos. 500 KVA each and 2 nos. 250 KVA each) will be discharged through a 4.5 meter
stack for each 500 kVA and 3.2 meter stack for each 250 KVA above the roof of the
building. Fuel required for DG sets will be about 660 litre/hr diesel, which will be low
sulphur disel. It reduces SO2, NOx and PM emissions from the DG sets. In the common
area solar energy will be used in some places for lighting to minimize the energyconsumption. The emission from DG sets will be maintained as per the norms of CPCB
given below
PM < 0.3 G/kw-hr
CO < 3.5 G/kw-hr
HC < 1.3 G/kw-hr
NO2 < 9.2 G/kw-hr
8.11 Landscape Planning and Green Belt Development
Planting trees, bushes and properly planned landscape will reduce the heat island effect
by reducing ambient temperature through evapotranspiration. Trees will be planted
around the building, which intercept solar radiation and shade the walls and windows of
building (with S, SW and SE exposure) to prevent heat gain to a certain height. Apart
from that northward orientation has a very brief period of exposure to solar radiation:
early morning and late afternoons on clear summer days, the building is designed
northward orientation to reduce heat gain. Broken china mosaic, light coloured tiles as
roof finish, which reflects the heat off the surface because of high solar reflectivity, and
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infrared emittance, which prevents heat gain. In the parking areas hollow concrete
pavers will be used.
Since, there is no tree in the project area, the operation stage of the proposed project
will not pose any significant impact to the biodiversity of the area and the activities both
during construction and operation phase would not cause any adverse impact on the
local ecology. Moreover plantation program will give shelter to the avifauna.
The proposed complex will have landscape garden and plantation along the boundary,
roadside and inside the hard surface area. This plantation programme will create a
better landscape quality as well as a barrier for dust and noise.
Total no. of proposed trees is 1880. Details of Plantation program are given in Table 9.3.
It has been already established that fast growing evergreen leaves of hairy type withhigher leave surface area are the efficient dust collector.
Table 8.3
Trees Plantation Details
SL.NO.
BOTANICAL NAME COMMON NAME QUANTITY
1 Terminalia catappa Badam 140
2 Peltophorum pterocarpum Radhachura 140
3 Spathodea campanulata African Tulip Tree 140
4 Tabebuia rosea Rosy Trumpet tree 145
5 Acacia auriculiformis Akashmoni 145
6 Azadirachta indica Neem Tree 145
7 Cassia fistula Amaltash 145
8 Delonix regia Gulmohur 145
9 Lagerstroemia speciosa Jarul 130
10 Artocarpus heterophyllus Kanthal 150
11 Schleichera oleosa Kusum 145
12 Mangifera indica var. 'MULLICA' Mango 150
13 Ficus benjamina Banyan 10
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14 Syzygium cumini Jamun 150
TOTAL 1880
8.12 Risk & Disaster Manament System
The whole construction of the project will be Type-I category fire resisting
standard. Materials of Rapid flame category will not be used and interior
finish will be made with the materials of low flame spread, low smoke and
low toxic generating categories conforming to IS specification.
For fire fighting sufficient quantity of water will be kept reserved in
underground reservoir as per West Bengal Fire Services, Govt. of West
Bengal norms. Fire extinguisher will be provided in suitable locations as
per West Bengal Fire Services, Govt. of West Bengal norms. In case of
emergency, the reserved water shall be used for fire fighting.
In addition to that the following measures will be taken.
Fire fighting system will be designed in accordance with the AFS
and NBC norms.
Fire Consultant will be appointed for drawing up an appropriate
plan for control / management of any fire in the complex.
Fire alarm system will be provided at appropriate locations.
Security Manager will be stationed to inform Fire Brigade / Police
Station / Hospitals / Local Administrations in case of an emergency
/ disaster.
All preventive measures will be adopted for disaster management as per the
National Building Code (NBC).Detail disaster management and emergency
preparedness planning is furnished in Annexure 7.
8.13 Corporate Social Responsibility Programme
On completion of the project some changes in the surrounding ambience will take
place. Substantial no. of people will reside in this complex. To meet up daily
requirement of the residents different types of commercial establishments will come
up in the surrounding areas. Different types of activities inside and outside the
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premises may cause deterioration of environmental quality. The project authority will
take initiative to introduce some programmes to upgrade the standard of living
welfare of the local residents and improvement of overall environment. Price wise
break-up is given hereunder.
1. Donation of garments to BPL people Rs. 0.525 Crore
2. Tree plantation in the surrounding area of project site in consultation with
Municipality and Forest Dept. Rs. 0.525 Crore
3. Donation of an Ambulance to the local NGO Rs. 0.525 Crore
4. Donation to the Dhrubashram (Govt. Run Home) Rs. 0.525 Crore
8.14 Operation and Maintenance of the Facilities Craeted
The project constitution is a mixed variety of G+19 residential units,commercial unit and club.
FACILITY MANAGEMENT
To have proper Facility Management Team on board the first and foremost
important area to be looked into is an office space in the Club Complex so that
the Club and the complex can be controlled. The operations where the Facility
Management Team will present his valuable inputs and that they will emphasize
more to control every aspect is as mentioned below -
SECURITY SYSTEM HOUSE KEEPING FIRE CONTROL PANEL LANDSCAPE MAINTENANCE DOS AND DONTS WASTE MANAGEMENT PEDESTRAIN MOVEMENT VEHICULAR MOVEMENT LOGISTICS PLAN CAR CLEANING
BASEMENT CONTROL SEWAGE & STORM FIRE & ELECTRICAL PANELS SAFETY LIFTS DG
SECURITY SYSTEM
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Round the clock security system will be there for the complex as per the followingdistribution
Entry and Exit will have minimum 4 Securities in day time which will be 2
nos. in night.
Every reception will have a security with CCTV and will have the fire
panel.
Every basement entry and exit will have security.
A security head will be on patrol for 24 hrs around the periphery.
Video door phone will be installed at every flat and networking will be
done with CCTV.
If we divide the HIG with MIG & LIG then there should be clear and
separate security zone. Considering the above the no. of Securities required are
Under these circumstances on Security Rs 0.11/sft will be the cost.
The number of Security personnel considered is around 100 min.
Club, sports area will be taken separately.
HOUSEKEEPING WASTE MGMT
A proper plan for this has been drawn as it is an area where cost has to be under
control.For the same reason the program decided to be executed are as follows :
The road and the deck levels will be cleaned at the early hours of the
day 6-8 people dividing in 4 zones, 2 of them in each zone.
4 people will be used to clean up the common lobby and the stair case
area of every block once they complete the road & deck lvl.
Washing of the Car to be done by the extra people who will join the
common lobby & staircase area once they complete washing. It will not
only save money but will allow paying a little more.
Waste Management of flat will be done common lobby cleaning boys
while doing their regular cleaning. Time will be fixed by FM.
Any Interior or renovation work to be carried out later it will be done only
after handover of the flat. Debris that will generated has to be taken out
by staircase by the Client himself by his/her vendor as otherwise if the
FMG does it will be more expensive. This is termed as the logistics plan
for the future construction.
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A better plan can be adopted if we have a waste disposal zone in one
corner of the premises which will be tied up with Corporation for regular
cleaning. Housekeeping cost will be Rs 0.05/sft of around 35 40 people.
FIRE CONTROL
The Fire Protection & Fire Detection should be analyzed in a manner so that
the floor no along with the sprinkler no and the detector is tracked down in the
single panel of the reception lobby of every block. If the panel is designed
accordingly then it can be easily handled or located by the security at the
reception.
All the panels must be interlinked through software and will be monitored
from the Master PC at the Facility Management Office.
The pumps are to placed under the same BMS so that it can controlled
from the same PC and the FM will monitor
The Dos & the Donts will be given during registration.
Fire drills has been planned to be presented once a substantial no. of
residents starts residing to make every individual aware.
Contractor who will be involved in executing the work will have a periodic
duty to do the performance analysis of the system implemented and
corrections to be adopted or to be maintained.
If we divide the HIG with MIG & LIG then there should be clear and
separate fire system with separate tank to avoid future confusions and to
have better cost control as it will be 2 different cost.
Under this circumstances we will not consider any extra cost for the said
system as it will be periodically handled by Contractor & FM
LANDSCAPE
Landscape as the integral part of softscape unless and until it is maintained thebeauty of the project will die and it is this environment today Customers pay an
extra money and Developer put extra bit. And for its intelligent maintenance
working a nursery will be formed to cut down cost of Developer as well to have
full grown trees once its required during handover of Project.
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The water required for this purpose will be collected from the treated
wastewater and will recycled through simple sprinkler system to cut
down cost as well as to maintain the main garden. For remaining area there at the initial stage will be around 10-12
gardeners which over a period will reduce to 4-6 nos. maximum.
An AMC will be in place with the Landscape Contractor so that in future
he/she takes care of the plants till the time the Defect Liability period of
the Developer is there as it becomes the discretion of the Society how
they want to maintain in future.
We will divide all blocks by a landscape barrier.
Considering the above the no. of gardeners required are 16
On landscape the maintenance cost will be hardly Rs 0.02/ sft
This we can consider provided treated wastwater through sprinkler
system in garden area reducing manpower.
DOS N DONTS
We say a goal to be achieved and to maintain that a mission and wish to be
portrayed so that it can be sustained. Architects will present his/her requirement
where as Developer along with his Team and with FMG will set out the rules of
the Society. This subject is vast and it will be derived once the Cooperative is
formed by the society members in presence of the Developer for the mutual
benefit as well as the benefit of the Project.
The Developer will set up his/her own set of Dos and Donts of the project which
further will be evaluated the by the Cooperative society and if any changes to be
implemented will be done so if it benefits project without affecting the aesthetic or
the vision of it.
This can be derived by professionals once they are appointed.
It will not have any cost implication or any increase in project cost as to the
Developer or the Valued Client who will maintain later in regard to themaintenance or in regard to construction cost what so ever.
MOVEMENT
Here we take up the aspect of pedestrian movement along with the movement of
the vehicle and control of the basement. Here we will see a marginal cost
implication in Construction but will also see how we save cost on security if we
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spend on signage and stickers. This needs to be given during registration.
Following will be adopted for better control of traffic as well as cost control
Stickers with Flat and Block No to be placed in the cars so that only
on entry point a security can check thus by reducing the exit zone
security and the maintenance cost goes down every month.
A secluded pedestrian pathway is been designated for safety.
Vehicular movement in basement or in peripheral roadway will be a
one way traffic so to reduce accident and to increase safety
measures inside the premises of the project and it reduces cost.
Visitors car parking has got a separate zone.
Parking inside the basement will be done with exhaust away from
the wall side to avoid the smoke stain in future in the walls.
Considering the above it will be entirely handled by the Securities.
It will be clearly mentioned in the agreement/ sale deed that operation andmaintenance cost for common facilities will be borne by the owner of the flat.
8.15 FLY ASH
Bricks or blocks or tiles manufactured from fly ash will also be used in the
project as per the notification No. S.O.763 (E) dated 14.09.1999 and
subsequent amendment under S.O.979 (E) dated 27.08.2003 of Ministry ofEnvironment and Forest, Government of India and subsequent Memorandum
of Department of Environment, Government of West Bengal vide No.
EN/794/T-IV-1/002-i/2003, dated 10.06.2004.
8.16 Other Pre-Construction and Post Construction Measures
8.16.1 Recommended Mitigation measures during Construction Phase
The impacts of the construction phase on the environment would basically be temporary
in nature and are expected to finish on completion of the construction program. Thefollowing measures may be adopted by the project proponents:
Implementations of proper drainage facilities to avoid wastewater/water
stagnation from possible sources like catch pits or sedimentation basins to
restrict the breeding of mosquitoes.
Most of the work in construction phase is labor intensive. The labor would require
fuel for their cooking. The Contractor in assistance with the project authority will
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assist to establish a system of distribution of fuel through local administration to
restrict any illegal felling of trees.
Proper Sanitary arrangement for the workers will be done within the project site.
Initiation of plantation programme all around the complex. This plantation will
reduce the fugitive dust as well as cause dampening of noise levels. In addition
to that it will improve the aesthetic value of the area.
Rubbish, debris, broken materials and others will be kept properly within project
area at suitable place with proper water sprinkling facilities to prevent fugitive
dust spreading.
Introduction of screening wall all around the project area to such a height, that
fugitive dust must not travel outside the project area.
Water would be sprinkled on regular basis on road surface, material dumping
and handling areas and other places to reduce dust from work place, during
material handling and traffic movements. Limiting vehicle speed to such a limit that it could not generate dust.
The construction materials will not be dumped in public roads around the
property.
Applying water and maintaining soil in a visible damp condition for temporary
stabilization.
Loading and unloading of construction materials will not be done at night at the
store yard considering the huge noise likely to be generated from this activity.
Concrete pouring and casting will not be done at night.
Ambient and DG set noise levels will not exceed the permissible limit. Every care
will be taken for noise control.
Construction site will be disinfected at regular intervals. Ensuring that walking surfaces or boards at height are of sound construction and
are provided with safety rails or belts.
Providing protective equipment; helmets etc.
Fire extinguishers and buckets of sand will be provided in the fire-prone area and
elsewhere.
Adequate emergency first aid system will be provided at project site.
8.16.2 Recommended Mitigation Measures during Operation Phase
It is advised to adopt the following mitigatory measures by the project authority in order
to mitigate and control the environmental impacts that may arise due to operation of theproject.
Wastewater generated from this project during operational phase is around
1886 KLD. The wastewater will be collected through a well designed sewer
network leading to STP. The STP will be based on FAB Technology followed by
tertiary treatment and reused as much possible within the project. The treated
wastewater will be reused for Landscaping, Car Washing, Dual Flushing and
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HVAC System and the excess treated wastewater will be discharged into the
Kamarhati Municipality drain.
Solid waste, mainly garbage generated from the complex will be collected
through containerized system and finally it will be transported, treated and
disposed by Kamarhati Municipality drain as per MSW (M&H) Rules 2000. Spent
oil from D.G. sets will be stored in HDPE container in isolated covered facility and
disposed off as per Hazardous Waste (Management, Handling and
Transboundary Movement) Rules 2008 & would be disposed off through
registered recyclers only.
Plantation development programme initiated during the construction period will
be completed.
Water will be sprinkled on regular intervals on road surface and other places to
reduce dust from traffic movements.
Suitable rainwater harvesting system will be installed to utilize the rain water inbest possible manner.
Environmental awareness among all the peoples is very much needed for proper
environment management. Overall improvement of the environment quality will
be dependent on the environment awareness among all the sections of people
associated with the proposed project.
Guideline should be provided to the users to ensure conservation of energy and
water.