Proposed SRA Project By M/s. Raj Arcades Homes Pvt. Ltd. FORM-1A 1 FORM-1A

24 Pages·2017·0.26 MB·English

Proposed SRA Project
ByM/s. Raj Arcades Homes Pvt. Ltd. FORM-1A
FORM-1A
(OnlyforConstruction Projectslisted underItem8 of Schedule)
ChecklistofEnvironmental Impacts
1. Land Environment(Attach panoramic view of the project site & the vicinity)
Requirement Compliance
1.1. Will the existing land use get 1. The Proposed project isSRAProject.
significantly altered from the project that is 2. The site is under Jurisdiction of MCGM.
not consistent with the surroundings? 3. The project land is in the Residential &
(Proposed land use must conform to the commercialzone.
approved Master Plan/Development Plan
of the area. Change of land use if any and Enclosed:
the statutory approval from the competent 1. Google Image. (ANNEXURE I)
authority are submitted). Attach Maps of (i) 2. Layout Plan. (ANNEXURE II)
site location, (ii) surrounding features of
the proposed site (within 500 meters) and
(iii) the site (indicating levels & contours)
to appropriate scales.
1.2. List out all the major project Name & Location:
requirements in terms of the land area, built ‘JAIBHARAT KANDIVALI SRA CHS.LTD.
up area, water consumption, power & SAI DARSHAN SRA SAHAKARI
requirement, connectivity, community GRUHNIRMAN SANSTHA MARYADIT’
facilities, parking needs etc. A. Residential & Commercial Project at Plot
bearing CTS No. 471-A (Pt.) of village -
Kandivali, Lalji Pada New Link Road, Kandivali
(W) Mumbai-400067.
B. ProposedBuilding Details:
2 Buildings 1 Sale with 4 wings and 1 Rehab
Buildings with 2 Wings
Configuration of Buildings:
Building Details Configuration
Rehab Wing A Ground +23(pt)Floors
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Proposed SRA Project
ByM/s. Raj Arcades Homes Pvt. Ltd. FORM-1A
Bldg. Wing B Ground +23(pt)Floors
Sale Wing A Stilt + 1-23 (Pt) Floors
Bldg.
Wing B Stilt + 1-23 Floors
Wing C Stilt + 1-23 Floors
Wing D Stilt + 1-23 Floors
Area Statement :
(i)Land Area:
Plot Area :5885.00m2
F.S.I Area :23540.00m2
Fungible Area: :6685.12m2
Non FSI area :12480.80m2
Total Built UpArea :42705.92
RG provided :483.00m2
C. Parking Statement :
4-Wheelers:-
Parking required:185no.
Parkingprovided: 185no.
2-Wheelers:-
Parking provided: 52no.
D. OccupancyLoad:3630Nos.
E. Water requirement :
Construction phase :
Workers 8KLD
Construction 12KLD
Source: Tanker (depending upon construction
activity)
OperationPhase:
Source of Water supply:-MCGM/Recycled water
Total water demand-468KLD
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Proposed SRA Project
ByM/s. Raj Arcades Homes Pvt. Ltd. FORM-1A
Domestic-308KLD
Flushing-158KLD
Landscaping-2KLD
F. Power Requirement :
Construction Phase:50KVA
Source: Reliance Energy
Operation Phase:
 Sr.
POWER REQUIREMENT
No.
1  Source of power supply : Reliance
Energy
2  Connected Load 4906KW

 Maximum Demand 2983KW
3  DG set as Power Back Rehab = 250
–up during operation KVA
Sale = 320
phase
KVA
DG Set for above will be proposed as back up
during power failure. Low Sulphur diesel (LSD) will
be used as fuel to run standby D.G. sets.
1.3. What are the likely impacts of the 1. The proposed activity will improve the basic
proposed activity on the existing facilities infrastructure facilities of the area. Open spaces,
adjacent to the proposed site? (Such as community facilities are simultaneously being
open spaces, community facilities, details augmentedin the surroundings.
of the existing landuse, disturbance to the 2. Impact on air/noise pollution due to proposed
local ecology) project: The impact due to the proposed project may
be increase in the traffic loads, increase in the noise
levels during construction activities, and dust
emissions emanating from various construction
activities.
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Proposed SRA Project
ByM/s. Raj Arcades Homes Pvt. Ltd. FORM-1A
1.4.Will there be anysignificantland There will be no significant land disturbance due to
distribution resulting in erosion, subsidence the project. The existing land and surrounding area
& instability? (Details of soil type, slope is flat/table land without having any undulations.
analysis, vulnerability to subsidence, The existing terrain will be retained.
seismicity etc may be given)
1.5. Will the proposal involve alteration of Natural Drainage System will not be altered.
natural drainage systems? (Give details on There will be no alteration of natural drainage
a contour map showing the natural however in the site proper storm water drainage will
drainage near the proposed project site) be provided to prevent flooding. Water storage tanks
also proposed.
1.6. What are the quantities of earthwork The cutting and filling is required. The excavated
involved in the construction activity- material will be used for refilling, excess quantity if
cutting, filling, reclamation etc. (Give any will be used for Landscaping, and to level the
details of the quantities of earthwork low lying area.
involved, transport of fill materials from
outside the siteetc.)
1.7. Give details regarding water supply, Construction phase:- It is expected to house about
waste handling etc. during the construction 80-90 labours at site;
period. SOURCE: Tanker (Depending upon construction
activity)
Total Water Required 20KLD
Domestic usage 8KLD
Construction 12KLD
The waste water generated from human settlements
will be collected in a septic tank and soak pits.
Construction debris will be collected and suitably
used on site as per construction waste management
plan. The waste water generated from human
settlement will be collected in septic tank and soak
pits.
1.8. Will the low lying areas & wetlands No low lying area, no wetlands within 500m around
get altered? (Provide details of how low the site.
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Proposed SRA Project
ByM/s. Raj Arcades Homes Pvt. Ltd. FORM-1A
lying and wetlands are getting modified
from the proposed activity)
1.9. Whether construction debris & waste The construction debris will include sand, soil
during construction cause health hazards? bricks and tiles. All this material will be utilized on
(Give quantities of various types of wastes the same site or used for land fillings or other
generated during construction including the development sites. No hazardous waste is involved.
construction labour and the means of
disposal)
2. Water Environment
Requirement Compliance
2.1. Give the total quantity of water Total water requirement 468KLD
requirement for the proposed project with Domestic usage 308KLD
the break-up of requirements for various Gardening 2KLD
uses. How will the water requirements Flushing 158KLD
met? State the sources & quantities and
furnish a water balance statement. Sewage Generation:
Descript Quantity Treatment/ Disposal
ion of
Sewage
generated
(m3/day)
Constru 16 Septic Tank and Soak pit
ction orportable STP.
phase
Operatio 434 Treated sewage will be
nal usedFor Flushing and
Phase gardening. Excess treated
sewage will bedisposed
to existing sewer line.
Sr.No PARTICULARS TOTAL
1 Expected population 3630
(Nos.)
2 Domestic Water 308KLD
Requirement
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Proposed SRA Project
ByM/s. Raj Arcades Homes Pvt. Ltd. FORM-1A
3 Flushing Water 158KLD
Requirement
4 R.G water requirement 2 KLD
5 Total Water Demand 468KLD
6 Total Sewage Generation 434KLD
7 Total Capacity of STP 470KLD
8 Total Recycled Water 160KLD
9 Treated Waste water 391KLD
10 Excess water to Drainage 231KLD
2.2. What is the capacity (dependable flow For water supply the project will be dependent on
or yield) of the proposed source of water? MCGM and recycled water. The Recycled water
will be used for gardening, flushing and other
washingpurpose.
2.3. What is the quality of water required, Watersupply for the projectwill befromMCGM.
in case, the supply is not from a municipal
source? (Provide physical, chemical,
biological characteristics with class of
water quality)
2.4. How much of the water requirement Total Recycled water 160 KLD will be used at
can be met from the recycling of treated maximum extentfor:
wastewater? (Give the details of quantities, Flushing 158KLD
sources and usage) Gardening 2KLD
2.5. Will there be diversion of water from Nodiversion anticipated.
other users? (Please assess the impacts of
the project on other existing uses and
quantities of consumption)
2.6. What is the incremental pollution load The sewage generation from the proposed project
from wastewater generated from the will be 434KLD. STP capacity 470 KLD will be
proposed activity? (Give details of the provided for treating the waste water.
quantities and composition of wastewater Give details of sewage specification.
generated from the proposed activity). Expected Characteristics of Raw Sewage
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Proposed SRA Project
ByM/s. Raj Arcades Homes Pvt. Ltd. FORM-1A
Untreated sewage Characteristics:
Description values
units
PH 6–8.5
Total Suspended
180-250 mg/lit
Solids
BOD (270c) 250-400 mg/lit
3
COD 600-800 mg/lit
Treated Sewage Characteristics.
Description values
units
PH 6.5–8.5
Total Suspended
Less than 10 mg/lit
Solids
BOD (270c) 20 mg/lit
3
COD Less than 30 mg/lit
2.7. Give details of the water requirements Rainwater from the roofs will be lead to storage
met from water harvesting? Furnish details tanks. The overflow from these tanks will be
of the facilities created. diverted to recharge pits to recharge ground water
table. Water available by Terrace RWH during
Monsoon is for Rehab = 266 cum & Sale = 226
cum.(2 days water holding capacity)
2.8. What would be the impact of the land The run-offs will be channelized properly through
use changes occurring due to the proposed storm water drain and will be diverted to recharging
project on the runoff characteristics pits. The overflow of this pit will be diverted to the
(Quantitative as well as qualitative) of the storm water drain.
area in the post construction phase on a Management plan for Flood is as follows:
long term basis? Would it aggravate the • Storm water drain shall be cleaned at regular
problems of flooding or water logging in interval.
any way? • Demarcating the areas within or leading in or
out of the building that will be water logged,
flooded or isolated due to the flood. The areas
will be marked after completion of the project
(as final ground levels etc. will be available
aftercompletion).
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Proposed SRA Project
ByM/s. Raj Arcades Homes Pvt. Ltd. FORM-1A
• Dewatering pumps shall be installed at
vulnerable locations.
2.9. What are the impacts of the proposal There will be no ground water extraction. Hence,
on the ground water? (Will there be tapping recharging of ground water will be done by rain
of ground water; give the details of ground water harvesting system.
water table, recharging capacity, and
approvals obtained from competent
authority, if any)
2.10. What precautions/measures are taken The run-off during construction phase is expected to
to prevent the run-off from construction carry heavy amount of silt and the other material
activities polluting land and aquifers? from the site, which may result in contamination of
(Give details of quantities and the measures land and the ground water aquifer. The following
taken to avoid the adverse impacts) measures will be adopted.
Speciallyduring rainy seasons:
Construction material will be stored at the
earmarked places and will be covered with a
temporary shed ensuring that no leachates or
spoilage of land occurs.
 The construction waste will be stored at the
earmarked place to ensure that the same is not
carried away with the storm water.
 The rain water entering into the pit will be
screened for the removal of heavy silt and other
materials.
 Diverting up-slope water with turf and not
mixing mortar in locations that will drain into
storm water system.
 Preventing wastewater from brick cutting
activities and stockpiles entering the storm water
system.
 Excavation work will not be carried out during
monsoon season.
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Proposed SRA Project
ByM/s. Raj Arcades Homes Pvt. Ltd. FORM-1A
 Cleaning all mud and dirt deposited on roads
from construction-related activities.
2.11. How is the storm water from within Storm water drain of adequate size will be provided
the site managed?(State the provisions to manage storm water from within the site. Proper
made to avoid flooding of the area, details rainwater harvesting structure will be developed and
of the drainage facilities provided along storm water will be used for recharging ground
with a site layout indication contour water.
levels).  Natural water drainage pattern:N to S
 Quantity of storm water:
 0.013cum / sec.(Actual discharge)
 0.18cum/sec.(Design Capacity)
Size of SWD:0.30 x 0.30 mt.
2.12. Will the deployment of construction During construction phase the sewage generated will
labourers particularly in the peak period be around 16 KLD and will be treated in septic tank
lead to unsanitary conditions around the and soak pit.
project site (Justify with proper Hence it will not lead to unsanitary conditions
explanation) around the project site.
 Proper sanitation facilities will be provided at site
for construction labours and staff.
 There will be no stagnant water at site, as the
runoff will be systematically drained into the storm
water line.
 Temporary toilets with septic tank and soak pit
will be provided considering peak labour force.
 Composting pit will be provided to take care of
food wastes.
2.13. What on-site facilities are provided The quantity of wastewater (434 KLD) generated
for the collection, treatment & safe disposal from the project will be treated in STP (capacity470
of sewage? (Give details of the quantities KLD) and used for gardening and flushing purpose.
of wastewater generation, treatment 231KLDwater will be released into sewer line.
capacities with technology & facilities for STP Technology & its details in brief:
recycling and disposal) (MBBR) Moving Bed Bio reactor: Developed at
the patrons end with utmost precision, these plants
are built using high-grade raw material along with
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Proposed SRA Project
ByM/s. Raj Arcades Homes Pvt. Ltd. FORM-1A
other components procured from the effective
sources of the market. Besides, these products are
used to for quick & convenient sewage for various
water drainages. Appreciated for corrosion
resistance, this range is available at competitive
prices.
Other details: It is a continuous operating non-
clogging bio film reactor
 Noback washing
 Requires low head loss
 High specific bio film surface area
 Achieved by having the biomass to move
along with the water in the reactor
 The movement within the reactor is
generated by aeration in the aerobic reactor
 These bio-film carriers are made of special
grade plastic with density close to that of
water
 The overall efficiencies are 85 to 90%.
Sewage specification after treatment in STP.
Parameter Value
Before After Treatment
Treatment
pH 7–8.5 7.0–7.5
BOD 250–400 Less than 5 Mg /
(Mg / L) L
Suspended 200–450 Less than 50 Mg /
Solids L
(Mg / L)
COD 600–800 Less than 10 Mg /
(Mg / L) L
Oil & Grease Up to 20 Less than 5 Mg /
(Mg / L) L
2.14. Give details of dual plumbing system There will be separate pipelines for the supply of
if treated wastewater is used for flushing of treated water from STP and the fresh water. Treated
toilets or any other use. water will be used for the flushing purposes and
landscaping purposes, while the fresh water will be
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