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R0 Form 1environmentclearance.nic.in/writereaddata/online/EC/14022017CJC7… · Survey No. 234/1 to...
Transcript of R0 Form 1environmentclearance.nic.in/writereaddata/online/EC/14022017CJC7… · Survey No. 234/1 to...
FORM –1 & 1 A
“GLOBAL HIGH STREET”
At
Survey No. 234/1 to 4/6/7, 235/6 to 9/&, 245/1
to 3 , Plot no. 1 & 2 Hinjewadi, Tal. – Mulshi,
Dist. – Pune.
By
Hinjewadi Property Developers and
Harkrish Property Developers
Form 1 – “Global High Street”
FORM –1
“GLOBAL HIGH STREET”
At
Survey No. 234/1 to 4/6/7, 235/6 to 9/&, 245/1
to 3 , Plot no. 1 & 2 Hinjewadi, Tal. – Mulshi,
Dist. – Pune.
By
Hinjewadi Property Developers and
Harkrish Property Developers
Form 1 – “Global High Street”
APPENDIX - I
(See paragraph - 6)
FORM 1
(I) Basic Information
Sr.No. Item Details
1. Name of the project Global High Street
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: 29,211.66 m2
Deduction : --
Net Plot area : 29,211.66 m2
FSI : 53,783.38 m2
Non FSI: 30,214.93 m2
Total Construction BUP area : 83,998.31 m2
Sr.
No.
Building
Name
Configuration Usage Ht.
(m)
1 BLDG.
A
B+LG+G+3FLR - Shops 9
nos
- Restaurant
11nos
- Food
court 1
no.
- Cinema
Hall1921
seats
20.4
MTRS
2 BLDG.
B
B+LG+G+8FLR - Restaurant
09 nos.
- Offices
16 nos
36
MTRS
4. New/Expansion/Modernization New project
5. Existing Capacity/ Area etc. Not Applicable
6. Category of project i.e.’ A’ or
‘B’
B2
7. Does it attract the general
condition? If yes, please
specify.
Not Applicable
8. Does it attract the specific
condition? If yes, please
specify.
Not Applicable
9. Location Hinjewadi,
Plot/Survey/Khasra No. Survey No. 234/1 to 4/6/7 , 235/6 to 9/&,245/1 to 3 , plot
no. 1 & 2
Village
Tehsil Mulshi
District Pune
State Maharashtra
10. Nearest railway station Kasarwadi railway station :10.16 Km
Form 1 – “Global High Street”
Sr.No. Item Details
Nearest airport Pune Airport : 20.46 Km
11. Nearest Town, city,
District headquarters
Along with distance in kms.
Pune Approx.16 Km
12. Village Panchayats, Zilla
Parishad, Municipal
Corporation, Local body
(complete postal address with
telephone nos. to be given)
PMRDA
(Hinjewadi Gramapanchayat)
13. Name of the applicant Hinjewadi Property Developers and Harkrish Property
Developers
14. Registered Address Office no 401 / 402 , fourth floor , Great Eastern Plaza ,
Opp. Gunjan Theatre , Yerawada , Pune 411006
15. Address for correspondence Office no 401 / 402 , fourth floor , Great Eastern Plaza ,
Opp. Gunjan Theatre , Yerawada, Pune 411006
Name Mr. Manoj Hingorani
Designation
(Owner/Partner/CEO)
Partner
Address Office no 401 / 402 , fourth floor , Great Eastern Plaza ,
Opp. Gunjan Theatre , Yerawada, Pune
Pin Code 411006
E-mail [email protected]
Telephone No. 020-41004200
Fax No. 020-41004242
16. Details of Alternative Sites
examined, if any. Location of
these sites should be shown on
a topo-sheet.
No
17. Interlinked Projects Not applicable
18. Whether separate application
of interlinked project has been
submitted?
Not applicable
19. If yes, date of submission Not applicable
20. If no, reason Not applicable
21. Whether the proposal involves
approval/clearance 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?
Not applicable
22. Whether there is any
Government Order/Policy
relevant/ relating to the site?
Not applicable
23. Forest land involved (hectares) Not applicable
24. Whether there is any litigation
pending against the project
No
Form 1 – “Global High Street”
Sr.No. Item Details
and/or land in which the
project is propose to be set up?
(a) Name of the Court
(b) Case No.
(c) Order /directions of the
Court, if any and its
relevance with the
proposed project.
(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.)
Sr.
No.
Information/Checklist
confirmation
Yes
/ No
Details thereof (with approximate quantities
/rates, wherever possible) with source of
information data
1.1 Permanent or temporary change
in land use, land cover or
topography including increase
in intensity of land use (with
respect to local land use plan)
No
Project site is in commercial zone as per RP
remarks.
RP remarks are attached as Enclosure 1
1.2 Clearance of existing land,
vegetation and building?
No --
1.3 Creation of new land uses?
No --
1.4 Pre-construction investigation
e.g. bore houses, soil testing?
Yes Hydrogeological Investigation has been carried
out and report is attached as Enclosure-2
1.5 Construction works? Yes Building A: B+LG+G+3FLR
Building B : B+LG+G+8FLR
1.6 Demolition works? No --
1.7 Temporary sites used for
construction works or housing
of construction workers?
No --
1.8 Above ground building,
structures or earthworks
including linear structures, cut
and fill or excavations.
Yes Excavation material & construction waste
material shall be used at site.
SR
NO ITEM QTY REUSE/RECYCLE
1
Excavation
Soil
2257
CUM
Formation and
filling of garden
areas
2
Murum /
Rock
39501
CUM
formation and
filling of road
networks ,
backfilling of bldg
and plot levelling
1.9 Underground works including
mining or Tunneling?
No. --
w1.10 Reclamation works? No --
Form 1 – “Global High Street”
Sr.
No.
Information/Checklist
confirmation
Yes
/ No
Details thereof (with approximate quantities
/rates, wherever possible) with source of
information data
1.11 Dredging?
No --
1.12 Offshore structures?
No --
1.13 Production and manufacturing
processes?
No --
1.14 Facilities for storage of goods
or materials?
Yes During construction phase temporary storage
facilities will be created to store the construction
raw material. Enclosure 3
1.15 Facilities for treatment or
disposal of solid waste or liquid
effluents?
Yes • STP for treatment of sewage
• Segregation of solid waste into non-
biodegradable and biodegradable garbage
• Treatment of biodegradable waste in Organic
Waste Converter
• Segregation of Non-biodegradable waste into
recyclable & non-recyclable.
� Recyclable waste: To recyclers
� Non-Recyclable waste: To
Gramapanchayat ghanta gadi
• Dried sludge from STP : As manure
1.16 Facilities for long term housing
of operational workers?
No --
1.17 New road, rail, or sea traffic
during construction or
operation?
No --
1.18 New road, rail, air waterborne
or other transport infrastructure
including new or altered routes
and stations, ports, airports etc?
No --
1.19 Closure or diversion of existing
transport routes or
infrastructure leading to
changes in traffic Movements?
No --
1.20 New or diverted transmission
lines or pipelines? No --
1.21 Impoundment, damming,
culverting, realignment or other
change to the hydrology of
watercourses or aquifers?
No --
1.22 Stream crossings? No --
1.23 Abstraction or transfers of
water from ground or surface
waters?
No --
1.24 Changes in water bodies or the
land surface affecting drainage
or run-off?
Yes By considering the runoff prior to development
and runoff after development there is some
increment in runoff of storm water.
Incremental Runoff = 0.03 m3/sec
Form 1 – “Global High Street”
Sr.
No.
Information/Checklist
confirmation
Yes
/ No
Details thereof (with approximate quantities
/rates, wherever possible) with source of
information data
1.25 Transport of personnel or
materials for construction,
operation or decommissioning?
Yes Transport of construction materials.
Precautions taken to reduce the impact of the
vehicular movement by trying to avoid the
vehicular trips during peak hours.
1.26 Long-term dismantling or
decommissioning or restoration
works?
No --
1.27 Ongoing activity during
decommissioning which could
have an impact on the
environment?
No --
1.28 Influx of people to an area in
either temporarily or
permanently?
Yes There will be influx of people in proposed
project, which includes staff 3793 and 7822
floating population.
1.29 Introduction of alien species? No --
1.30 Loss of native species or
genetic diversity? No --
1.31 Any other actions? No --
2.0 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):
Sr.
No.
Information/checklist
confirmation
Yes
/ No
Details thereof (with approximate quantities
/rates, wherever possible) with source of
information data
2.1 Land especially undeveloped or
agricultural land (ha)
Yes Total Plot Area under development = 29,211.66 m2
2.2 Water (expected source &
competing users) unit : KLD
Yes During Construction Phase for worker:
From: Potable water tanker
4-5 m3/day
During Operation:
Total Quantity of water: About 448 m3/day
Fresh from Hinjewadi Gramapanchayat : Domestic
: 216 m3/day
Recycled : For Flushing + gardening : 232 m3/day
2.3 Minerals (MT) No --
2.4 Construction material – stone,
aggregates, and / soil (expected
source – MT)
Yes Quantity : As per requirement
Stone aggregates demand will be met from the
clay/soil generated after excavation and from open
market
Sources: The material required for construction
activities shall be procured from company’s
authorized / approved vendors only. The vendor’s
performance will be monitored periodically. In case
of urgency or non-availability of materials from
authorized/approved vendors, it will be procured
Form 1 – “Global High Street”
Sr.
No.
Information/checklist
confirmation
Yes
/ No
Details thereof (with approximate quantities
/rates, wherever possible) with source of
information data
from the open market.
2.5 Forests and timber (source – MT) Yes Timber required for doors sourced from local
suppliers.
2.6 Energy including electricity and
fuels (source, competing users)
Unit: fuel (MT), energy (MW)
Yes During Construction Phase -
D.G. Sets: 1 No. of 62.5 kVA
During Operational Phase – Source – MSEDCL
• Connected Load- 4636 KW
• Maximum Demand load-3245KW
• Number and capacity of the DG sets
DG Sets: 225 kVA X 1 Nos. + 125 kVA X 1 No.
2.7 Any other natural resources (use
appropriate standard units)
No --
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.
Sr.
No.
Information/Checklist
confirmation
Yes
/ No
Details thereof (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 --
3.2 Changes in occurrence of
disease or affect disease vectors
(e.g. insect or water borne
diseases)
No --
3.3 Affect the welfare of people e.g.
by changing living conditions?
No --
3.4 Vulnerable groups of people
who could be affected by the
project e.g. hospital patients,
children, the elderly etc.,
No --
3.5 Any other causes No --
4. Production of solid wastes during construction or operation or decommissioning
(MT/month):
Form 1 – “Global High Street”
Sr.
No.
Information/Checklist
confirmation
Yes /
No
Details thereof (with approximate quantities /
rates, wherever possible) with source of
information data
4.1 Spoil, overburden or mine
wastes
No --
4.2 Municipal waste (domestic
and or commercial wastes)
Yes During Construction Phase:
Total quantity of solid waste = 13 kg/day
(Biodegradable and Non-biodegradable)
During Operation Phase:
The total quantity of solid waste: 2903 Kg /day.
(Biodegradable and Non biodegradable)
4.3 Hazardous wastes (as per
Hazardous waste Management
Rules)
Yes Waste oil generated from D.G. shall be stored at
separate location duly marked and will be sold to
the authorized recyclers.
4.4 Other industrial process wastes No --
4.5 Surplus product No --
4.6 Sewage sludge or other sludge
from effluent treatment.
Yes Dried sludge from STP will be used as manure for
the plants.
4.7 Construction or demolition
wastes.
Yes Construction waste material shall be partly reused
and remaining disposed to the authorized land fill
site.
4.8 Redundant machinery or
equipment.
No --
4.9 Contaminated soils or other
materials.
No --
4.10 Agriculture wastes. No --
4.11 Other solid wastes. No --
5. Release of pollutants or any hazardous, toxic or noxious substances to air (Kg/hr)
Sr.
No.
Information/Checklist
confirmation
Yes / No Details thereof (with approximate
quantities/rates, wherever possible) with
source of information data
5.1 Emissions from combustion of
fossil fuels from stationary or
mobile sources
Yes CPCB approved D.G. Sets will be used during
power failure.
5.2 Emissions from production
processes
No --
5.3 Emissions from materials
handling including storage or
transport
Yes Fugitive dust emission due to handling and
loading-unloading activities is envisaged during
construction. Frequent water sprinkling will be
done to minimise the fugitive emissions.
5.4 Emissions from construction
activities including plant and
equipment
Yes/
Marginal
The project may cause rise in dust levels during
construction phase. Precautions would be taken
to reduce dust generation by water sprinkling at
regular intervals.
5.5 Dust or odours from handling
of materials including
construction materials, sewage
and waste
Yes Dust generation controlled as described above.
For odour control: Proper ventilation shall be
provided around STP and solid waste
management facilities
Form 1 – “Global High Street”
Sr.
No.
Information/Checklist
confirmation
Yes / No Details thereof (with approximate
quantities/rates, wherever possible) with
source of information data
5.6 Emissions from incineration of
waste
No --
5.7 Emissions from burning of
waste in open air (e.g. slash
materials, construction debris)
No --
5.8 Emissions from any other
sources
No --
6. Generation of Noise and Vibration, and Emissions of Light and Heat:
Sr.
No.
Information/Checklist
confirmation
Yes /
No
Details thereof (with approximate
quantities/rates, wherever possible) with
source of information data
6.1 From operation of equipment
e.g. engines, ventilation plant,
crushers.
Yes but
negligible
For control of noise following measures shall be
adopted:
• Regular noise monitoring to be scheduled to
maintain the noise level within the levels
prescribed by CPCB during day and night
time
• Provision of ear plugs to workers
• Use of high efficiency mufflers
• No noise polluting work in night shifts
• Provision of barricades along the periphery of
the site.
6.2 From industrial or similar
processes.
No --
6.3 From construction or
demolition.
Yes Noise levels may increase due to operation of
machinery as well as transportation vehicles. This
may cause nuisance to the nearby area. Following
precautions shall be taken to control noise
pollution:
• High noise generating construction activities
would be carried out only during day time
• Installation, use and maintenance of mufflers
on equipment
• Workers working near high noise construction
machinery would be supplied with ear
muffs/ear plugs
• Provision of barricades along the periphery of
the site
• Plantation of trees
• Acoustic enclosure for DG sets
6.4 From blasting or piling. No --
6.5 From construction or
operational traffic.
Yes During Construction phase:
• Proper traffic management for the construction
vehicles
• Regular maintenance of vehicles with suitable
enclosures and intake silencers
• Planning and ensuring effective implementation
Form 1 – “Global High Street”
Sr.
No.
Information/Checklist
confirmation
Yes /
No
Details thereof (with approximate
quantities/rates, wherever possible) with
source of information data
of the waste movement plan for loading and
offsite movement in non-traffic hours.
During Operation Phase :
• Install traffic control measures to regulate the
flow of traffic
6.6 From lighting or cooling
systems.
No --
6.7 From any other sources. No --
7. 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 :
Sr.
No.
Information/Checklist
confirmation
Yes /
No
Details thereof (with approximate
quantities/rates, wherever possible) with source
of information data
7.1 From handling, storage, use or
spillage of hazardous
materials.
No --
7.2 From discharge of sewage or
other effluents to water or the
land (expected mode and
place of discharge).
No During Construction Phase:
Disposal of sewage to Gramapanchayat sewer line
During Operation Phase:
The treated sewage will be reused for flushing and
gardening, within the premises. Excess treated
sewage will be disposed to existing sewer line
7.3 By deposition of pollutants
emitted to air into the land or
into water.
No Dust will be generated during construction phase
from earthworks and movement of vehicles.
Appropriate fugitive dust control measures,
including watering, water sprinkling of exposed
areas and dust covers for trucks, will be provided
to minimize any impacts.
DG exhaust will be discharged at stipulated height
by providing adequate stack height to the DG sets.
7.4 From any other sources. No --
7.5 Is there a risk of long term
build up of pollutants in the
environment from these
sources?
No --
8. Risk of accidents during construction or operation of the Project, which could affect
human health or the environment :
Form 1 – “Global High Street”
Sr.
No.
Information/Checklist
confirmation
Yes /
No
Details thereof (with approximate
quantities/rates, wherever possible) with source
of information data
8.1 From explosions, spillages,
fires etc from storage,
handling, use or production of
hazardous substances
No
--
8.2 From any other causes. No --
8.3 Could the project be affected
by natural disasters causing
environmental damage (e.g.
floods, earthquakes,
landslides, cloudburst)?
Yes Landslides are not expected in the area.
Management plan for flood and earthquake is as
follows :
Flood :
• Minimizing the incremental runoff from the site
with the help of rain water harvesting pits
• Level of ground water table:
i. The shallow surface geological and
aquifer conditions extending up to 10-
30 m depth.
ii. No of recharge pit: - 5 Nos.
• Proper management of channelization of storm
water from site by using proper internal SWD
system and discharge points of adequate
capacity
• Use of screens and silt traps to SWD
• Proper maintenance of storm water drainage to
avoid choking of drains and flooding on site
• Ensure discharge of storm water from the site is
clear of sediment and pollution
Earthquake :
The structure of the building is designed as per IS
codes for zone III.
Disaster Management Plan is attached as
Enclosure-4
9. Factors which should be considered (such as consequential development) which could
lead to environmental effects or the potential for cumulative impacts with other existing
or planned activities in the locality:
Sr.
No.
Information/Checklist
confirmation
Yes
/ No
Details thereof (with approximate
quantities/rates, wherever possible) with
source of information data
9.1 Lead to development of supporting
facilities, ancillary development or
development stimulated by the
project which could have impact on
the environment e.g.:
•Supporting infrastructure (roads,
power supply, waste or waste water
treatment, etc.)
No
Yes
Supporting infrastructure is already in existence.
Commercial Project
Form 1 – “Global High Street”
Sr.
No.
Information/Checklist
confirmation
Yes
/ No
Details thereof (with approximate
quantities/rates, wherever possible) with
source of information data
• housing development
• extractive industries
• supply industries
• other
9.2 Lead to after-use of the site, which
could have an impact on the
environment
No --
9.3 Set a precedent for later
developments
Yes Will create job opportunity in construction and
operation phase with support staff like security,
maintenance, shop keepers, professionals, etc.
9.4 Have cumulative effects due to
proximity to other existing or
planned projects with similar
effects
Yes
Impacts on water availability, storm water
drainage, availability of electricity, traffic
congestion etc.
(II) Environmental Sensitivity
Sr.
No.
Areas Name/
Identity
Aerial distance (within 15
km.) from Proposed project
location boundary
1 Areas protected under international
conventions, national or local
legislation for their ecological,
landscape, cultural or other related
value
- -
2 Areas which are important or
sensitive for ecological reasons -
Wetlands, watercourses or other
water bodies, coastal zone,
biospheres, mountains, forests
Mutha River Approx 15.00
Pashan lake Approx 8.60
Model Colony Lake Approx 14.00
Pawana River Approx 5.00
Mula River Approx 2.40
Mula – Mutha River Approx 15.80
Sumanth Sarovar Approx 10.30
Shahu Maharaj Talav Approx 10.00
Bird Valley Lake Approx 10.50
Ganesh Talav Approx 7.80
Ram River Approx 9.00
Manas Lake , Bhugaon Approx 10.50
Form 1 – “Global High Street”
Sr.
No.
Areas Name/
Identity
Aerial distance (within 15
km.) from Proposed project
location boundary
Bhugaon Lake Approx 11.40
Upper Lake Approx 12.80
Kusegaon Lake Approx 7.00
Indrayani River Approx 14.00
Dehuroad Lake Approx 9.80
Talegaon Lake Approx 14.00
Lake Near Adhale Kh. Approx 12.40
Lake Near Pusane Approx 13.20
Lake Near Rihe Approx 8.70
Pimpoli dam Approx 12.50
Lake Near Khamboli Approx 14.70
Patches reserved forest around 10 Km of project site
3 Areas used by protected, important
or sensitive species of flora or
fauna for breeding, nesting,
foraging, resting, over wintering,
migration
-- --
4 Inland, coastal, marine or
underground waters
Mutha River Approx 15.00
Pashan lake Approx 8.60
Model Colony Lake Approx 14.00
Pawana River Approx 5.00
Mula River Approx 2.40
Mula – Mutha River Approx 15.80
Sumanth Sarovar Approx 10.30
Shahu Maharaj Talav Approx 10.00
Bird Valley Lake Approx 10.50
Ganesh Talav Approx 7.80
Ram River Approx 9.00
Manas Lake , Bhugaon Approx 10.50
Bhugaon Lake Approx 11.40
Upper Lake Approx 12.80
\ Kusegaon Lake Approx 7.00
Indrayani River Approx 14.00
Dehuroad Lake Approx 9.80
Form 1 – “Global High Street”
Sr.
No.
Areas Name/
Identity
Aerial distance (within 15
km.) from Proposed project
location boundary
Talegaon Lake Approx 14.00
Lake Near Adhale Kh. Approx 12.40
Lake Near Pusane Approx 13.20
Lake Near Rihe Approx 8.70
Pimpoli dam Approx 12.50
Lake Near Khamboli Approx 14.70
5 State, National boundaries No --
6 Routes or facilities used by the
public for access to recreation or
other tourist, pilgrim areas
NH 4 Approx 3.2 km.
7
Defence installations
Khadki Cantonment
Dehu road cantonment
NDA
DRDO
Approx 13 km.
Approx 10 km
Approx 14 km
Approx 9.5 km
8 Densely populated or built-up area Pune Approx. 10 Km
9 Areas occupied by sensitive man-
made land uses (hospitals,
schools, places of worship,
community facilities)
School-
1. Mercedes benz
International
School
2. Symbiosis
International
College –
1. Alard College
of Engineering
2. International
Institute of
technology
Hospital:
1) Ruby Hall
Clinic
2) Shree Hospital
Approx. 1.88 Km
Approx. 1.59 Km
Approx. 1.88 Km
Approx. 1.60 Km
Approx. 1.00 Km
Approx. 1.00 Km
10 Areas containing important, high
quality or scarce resources
(Ground water resources, surface
resources, forestry, agriculture,
fisheries, tourism, minerals)
No --
11 Areas already subjected to pollution
or environmental damage. (those
where existing legal environmental
standards are exceeded)
No --
12 Areas susceptible to natural hazard
which could cause the project to
present environmental problems
(Earthquakes, subsidence,
landslides, erosion, flooding or
extreme or adverse climatic
conditions)
No --
Form 1 – “Global High Street”
IV) Environmental Impact Assessment: NA
Form 1 – “Global High Street”
Form 1 A : Global High Street
FORM-1 A
1 LAND ENVIRONMENT Attach panoramic view of the project site and the vicinity
1.1 Will the existing landuse get significantly altered
from the project that is not consistent with the
surroundings? (Proposed landuse must conform to
the approved Master Plan/ Development Plan of the
area. Change of landuse if any and the statutory
approval from the competent authority be
submitted).
Attach Maps of
site location
surrounding features of the proposed site (within
500 meters)
the site (indicating levels & contours) to appropriate
scales. If not available attach only conceptual plans
Site Location:
The project site is located at Survey No. 234/1 to 4/6/7 , 235/6 to
9/&,245/1 to 3 , plot no. 1 & 2
Hinjewadi, Tal. – Mulshi, Dist. –
Pune. Maharashtra
Land use pattern:
Project site is in Commercial
zone.
Site levels:
The site is a contoured land with
level difference
Highest level – 98.5 m
Lowest level – 93.5 m
The following details are
enclosed: 1. Site Location Map Enclosure 5
2. Surrounding
features of the
proposed site
(within 500
Enclosure 6
3. Contour Enclosure 7
4. Conceptual Plan Enclosure 8
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
A. Connectivity and community facilities
The project site is located at Survey No. 234/1 to 4/6/7 , 235/6 to 9/&,245/1 to 3 , plot
no. 1 & 2 Hinjewadi, Tal. – Mulshi, Dist. – Pune. Maharashtra
Basic amenities like shopping, ATM, hospitals etc. are available near the project site.
B. Building Details
Table 1: Building Details: Sr. No. Building Name Configuration Details Ht. (m)
1 BLDG. A B+LG+G+3FLR - Shops - 9 nos
- Restaurant - 11nos
- Food court - 1 nos
- Cinema Hall -1921
seats
20.4
2 BLDG. B B+LG+G+8FLR - Restaurant - 09 nos
- Offices - 16 nos
36
Form 1 A : Global High Street
C. Area Statement
Table 2: Area Statement
No. Description Area (m2)
1. Total Plot Area 29211.66
2. Deduction --
3. Net Plot area 29211.66
4. Ground Coverage Area 11023.88
5. R.G. Area (on ground) 5351.00
6. Proposed Built - up Area as per FSI 53,783.38
7. Proposed Built - up Area as per Non-FSI 30,214.93
8. Total Construction Built-up Area (FSI + Non FSI) 83,998.31
Note:
This project is a part of layout development. 10 % RG area for this entire layout is
allocated centrally hence it is not provided for this particular plot separately, still we
have provided 5351 m2 as landscape area in our plot in which -379 no. of trees will be
planted.
D. Parking Statement
Table 3: Parking Statement
Building A
No. CARS SCOOTER BICYCLE
Required 640 1459 1459
Proposed 640 1459 1459
Building B
Required 163 490 490
Proposed 163 490 490
E. Occupancy load of the project:
Table 4: Occupancy Load
No. of Flats/ shops Criteria for Occupancy Occupancy
(Nos.)
Building A
- Shops - 9 nos
- Restaurant - 11nos
- Food court - 1 nos
- Cinema Hall- 1921 seats
Building B
- Restaurant - 09 nos
- Offices - 16 nos
- Shops –3 Sqm / Person
- Restaurant –1.5 Sqm /
Person
- Food court –1.5nos
- Cinema Hall– No of seats
- Offices – 10 Sqm / Person
Staff 3793
Floating 7822
Reference: National Building Code (NBC) -2005 – Part 4, Page 27, Occupant Load
Form 1 A : Global High Street
F. Water requirement for the project:
• During Construction Phase:
• From Potable Tanker water: 4.5 m3/day (For workers)
• From Water Tankers: 10 – 20 m3/day (Depending on construction activity)
• During Operational Phase:
Table 5: Water requirement (Domestic and flushing requirement)
Sr
.
N
o.
Types Occupan
cy
Domestic & Flushing Requirement (Lit/day)
Domest
ic
Criteri
a
Flushi
ng
Criteri
a
Domestic
requirem
ent
Flushing
Requireme
nt
Total
1 Shops
Staff 155 15 30 2325 4650 6975
Floating
Populatio
n
3051 5 10 15255 30510 45765
Sub Total 17580 35160 52740
2 Restaura
nt
Staff 501 15 30 7515 15030 22545
Floating
Populatio
n
2285 5 10 11425 22850 34275
Sub Total 18940 37880 56820
3 Food
court
Staff 25 15 30 375 750 1125
Floating
Populatio
n
565 5 10 2825 5650 8475
Sub Total 3200 6400 9600
4 Cinema
Hall
Staff 50 15 30 750 1500 2250
Floating
Populatio
n
1921 5 10 9605 19210 28815
Sub Total 10355 20710 31065
5 Offices
Staff 3062 15 30 45930 91860 137790
Total 96005 192010 288015
Reference: Criteria for Water Requirement: National Building Code (NBC) -2005 –
Part 9, Page 19, Water Requirement
Form 1 A : Global High Street
Considerations for water requirement:
The amount of water demand is calculated based on the occupancy of the building and
the per capita consumption as given in MOEFCC Manual on norms and standards for
EC of large construction projects i.e. Total quantity of water used (LPCD) = Occupancy
x Quantity (LPCD)
Then Total quantity of water used for Domestic and Flushing in m3/day is calculated.
• Total water requirement for the project and source:
Table 6: Total water requirement for the project and source :
No. Description Quantity of water required
in m3/day
Source of water supply
I Construction phase
1 For Workers 4.5 From Tanker water of potable
quality
2 For
Construction
10 - 20 (Depending upon the
construction activity)
Water Tankers
II Operation phase
1 Domestic 96 From Hinjewadi
Grampanchayat
2 HVAC 120 From Hinjewadi
Grampanchayat
3 Flushing 192 Treated sewage from STP
4 Gardening 40 Treated sewage from STP
Total 448
*Water requirement for gardening purpose is considered as 6 liters per square meter of
gardening area
Total quantity of water used (LPCD) =Gardening Area (Sq.mt.) x Quantity (Lit /Sq.mt.)
Then Total quantity of water for gardening in m3/day is calculated.
G. Sewage Generation
Table7: Sewage Generation :
No Description
Quantity of
Sewage
generated(m3/day)
Treatment/ Disposal
1. Construction
Phase
4 Disposal to existing municipal sewer line
2. Operation
Phase
259 Treatment in STP and reuse of treated
sewage (available for recycling – 259
m3/day) for flushing – 192 m
3/day and
gardening –40 m3/day. Excess treated
sewage (27) will be disposed to
Gramapanchayat sewer line. The dried
sludge will be used as manure.
Reference: Manual on norms and standards for EC of large construction
projects MoEFCC
Form 1 A : Global High Street
H. Solid Wastes Generation from the project:
• During Construction Phase:
Table 8: Solid Wastes During Construction Phase
No. of
worke
rs
Criteria for Solid Waste
Generation
Solid Waste Generation (Kg /day)
Total
(Kg/Pers
on
/day)
Bio
degradab
le
Non-
Biodegrada
ble Biodegrada
ble
Non-
Biodegrada
ble
Tot
al
100 0.25 70% 30% 4 9 13
The solid waste generation due to workers dwelling on the site will be segregated and
will be handed over to authorized recyclers
• During Operation Phase:
Table 9: Solid Wastes During Operation Phase
Sr.
No.
Description Total
Population
Total
Waste
Generated
Non Biodegradable Biodegradable
1 Shop,
Restaurant,
cinema
hall, food
court,
cinema
hall
11615 2903 1800 1103
Considerations for solid waste generation as per norms:
Solid waste criteria: 250gm/person/day (38% wet waste and 62 % dry waste)
The total quantities of solid waste that will be generated in the project will be 2903
kg/day. Out of which 1800 kg/day will be non-biodegradable and 1103 kg/day will be
biodegradable.
• Segregation of non-biodegradable and biodegradable garbage on site.
• Bio degradable garbage: Treatment in OWC (Organic Waste Convertor)
• Non- biodegradable garbage: Segregation into recyclable and non-recyclable
waste
• Recyclable waste: To recyclers
• Non-recyclable waste: To Gramapanchayat Hinjewadi
• STP Sludge (Dry sludge): Use as manure
During Construction Phase -
D.G. Sets: 1 No. of 62.5 kVA
During Operational Phase – Source – MSEDCL
• Connected Load- 4636 KW
• Maximum Demand load-3245KW
• Number and capacity of the DG sets
DG Sets: 225 kVA X 1 Nos. + 125 kVA X 1 No.
Form 1 A : Global High Street
• No. of Transformers: 630 KVA X 9Nos. + 315 KVA X 1 No.
• Community Facility: - Open Space will provide as per Local Rules.
• Parking Needs:- As per Development Control Rules of Local Authority
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).
Project site shall be developed into
a Commercial development.
Hence, there shall be some impacts
on water, air environment, power
requirement but it shall be
mitigated by providing proper
pollution control facilities. STP
shall be provided for treatment of
recycling of sewage there by
reducing fresh water demand. Also
for water conservation, rain water
harvesting shall be done. Power
consumption shall be reduced by
using energy saving practices.
Impact on air quality shall be
reduced by plantation of trees on
green cover area. This project will
generate employment during
construction and operation phase
and there by shall have positive
impact on socio economy
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).
As per the Seismic Zoning Map of
India, region falls under Zone- III.
Stability Certificate, as per
prevalent IS Code will be obtained
for these buildings from registered
Consulting Structural Engineer
considering the seismic forces and
wind forces etc.
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)
No, the proposal won’t involve
alteration of natural drainage
systems.
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.)
Excavated top soil – Used for
landscaping
Excavated lower layer- Used for
back filling
1.7 Give details regarding water supply, waste
handling etc during the construction period
Water Requirement during
Construction Phase:
From Water tankers (For
Construction): 10 – 20 m3/day.
(Depending upon the construction
activity)
Form 1 A : Global High Street
From Tanker water of potable
quality (For Workers): 4.5
m3/day
The sewage generated
approximately 4 m3/day will be
disposed existing sewer line
1.8 Will the low lying areas & wetlands get altered?
(Provide details of how low lying and wetlands are
getting modified from the proposed activity)
No
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)
Solid Waste Generation during
Construction Phase:
excavation material & construction
waste material shall be partly
reused and remaining disposed to
the authorized land fill site
From Construction labor :
Biodegradable garbage = 9 kg/day
Non-biodegradable garbage = 4
kg/day
Total = 13 kg/day
Proper segregation of the wastes
done and disposal to the
authorized recyclers ensured
2 WATER ENVIRONMENT
182
.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
No.
Description Quantity
of water
required
in m3/day
Source of
water supply
1 Domestic 96 From
Hinjewadi
Grampanchayat
2 HVAC 120 From
Hinjewadi
Grampanchayat
3 Flushing 192 Treated sewage
from STP
4 Gardening 40 Treated sewage
from STP
Total 448
During Construction Phase
• For Workers : From Tanker water of
potable quality:4-5 m3/day
During Operation phase
Total water requirement =
Treated sewage available for recycling = 259
After recycling treated sewage for gardening (40)
and flushing (192)
Net water requirement =
Form 1 A : Global High Street
Source: From Local Body (All quantities are in
m3/day
Water Balance : Non monsoon season
Water balance : Monsoon season
2.2 What is the capacity (dependable
flow or yield) of the proposed
source of water?
Required water supply from Hinjewadi
Grampanchayat
From local body = 96
Domestic-
96
Rec
ycl
ed:1
92
Rec
ycl
ed:
40
Excess treated sewage 27 will be
disposed to Gramapanchayat sewer line
Flushing
= 192
Sewage generation:259
Total treated Sewage
available for recycling =
259
Gardening
= 40
132
HVAC -120
From local body = 96
Domestic-
96
Rec
ycl
ed:1
92
Excess treated sewage 67 will be
disposed to Gramapanchayat sewer line
Flushing
= 192
Sewage generation:259
Total treated Sewage
available for recycling =
259
192
HVAC -120
Form 1 A : Global High Street
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)
Drinking water quality of Class A as per Indian
Standard (2296 -1982) shall be maintained.
2.4 How much of the water
requirement can be met from the
recycling of treated wastewater?
(Give the details of quantities,
sources and usage)
All Secondary requirements like flushing (192
m3/day) and gardening (40 m
3/day) would be
fulfilled by treated sewage from STP. Excess
treated sewage during non-monsoon and monsoon
shall be disposed to existing Grampanchayat sewer
line.
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)
Drinking water shall be supplied by Hinjewadi
Grampanchayat
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)
Sewage generation will be 259 m3/day. Treated
sewage will be reused for flushing (192 m3/day )
and gardening (40 m3/day). Excess treated
sewage (during non-monsoon and monsoon
season) shall be disposed to sewer line.
UNTREATED AND TREATED SEWAGE
QUALITY:
Table 12: Untreated & Treated Sewage Quality NO
.
DETAILS VALUES UNITS
UNTREATE
D
TREATE
D
1. pH 7.0 – 8.0 6.5 – 7.5
2. Total
Suspend
ed solids
250 <10 mg/li
t
3. Chemical
Oxygen
Demand
400 <30 mg/li
t
4. BOD, 3
day, 27
°C
250 <10 mg/li
t
5. Oil &
Grease
50 <5
mg/li
t
2.7 Give details of the water
requirements met from water
harvesting? Furnish details of the
facilities created.
Water harvesting system (5 pits) will be installed
and the harvested water will be used to recharge the
ground water.
Form 1 A : Global High Street
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?
RUNOFF CALCULATION:
Precaution to avoid water logging on site:
• Storm water drain shall be cleaned at regular
interval.
• Minimizing the incremental runoff from the site
with the help of 5 rain water harvesting pits
• Proper management of channelization of storm
water from site by using proper internal SWD
system and discharge points of adequate
capacity
• Use of screens and silt traps to SWD
• Proper maintenance of storm water drainage to
avoid choking of drains and flooding on site
• Ensure discharge of storm water from the site is
clear of sediment and pollution.
1 Total Rain Water discharge
before development
25.56
cu.m/min
1. Total Rain Water discharge
after development
27.38
cu.m/min
3. Incremental runoff
Recharging Pit.
1.82
cu.m/min
5 Nos.
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)
• The shallow surface geological and aquifer
conditions extending up to 10-30 m depth.
2.1
0.
What precautions/measure 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 runoff from the site during construction
phase would be prevented as under:
• Use of polymeric spray for dust suppression
instead of water wherever possible
• Curing water shall be sprayed on concrete
structures, free flow of water shall not be
allowed for curing
• Use of wet jute cloth/gunny bags instead of
water spray for curing activity.
2.1 How is the storm water from • Internal storm water drains will be constructed
Form 1 A : Global High Street
1 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)
in accordance to regulations. The storm water
collected through the storm water drains shall
be diverted to recharge pit and RWH tank.
2.1
2
Will the deployment of
construction labourers particularly
in the peak period lead to
unsanitary conditions around the
project site (Justify with proper
explanation)
• Disposal of sewage to sewer line
• Disposal of segregated waste to Ghantagadi
Hinjewadi Grampanchayat
• First aid and medical facilities
• Proper housekeeping
• Regular pest control
Site sanitation
2.1
3
What on-site facilities are provided for the collection, treatment & safe disposal of
sewage? (Give details of the quantities of wastewater generation, treatment capacities
with technology & facilities for recycling and disposal)
Wastewater generation:- 259 m3/day
Treatment capacities with technology: 260 m3 using MBBR
Facilities for recycling: Flushing, Gardening
Disposal:
(a): Sludge-16 Kg/day – Use as manure
(b): Surplus Treated waste water: - 27 m3/day, Disposed off as per SPCB norms.
Design Basis of Treatment plant – MBBR (Moving Bed Bio Reactor)
The domestic sewage generated from complex will be collected in equalization tank
after passing through screen chamber. In equalization tank there will be separate
compartment for removal of oil and grease. Floating oil will be removed manually and
collected in oil collection tank by gravity. From equalization tank oil free raw sewage
will be pumped to MBBR tank.
The Moving Bed Bio Reactor is a process based on attached growth suspended media
technology. It utilizes the advantages of activated sludge and previous biofilm systems
without being restrained by their disadvantages. The basic idea behind MBBR is to
have a continuously operating, non-cloggable biofilm reactor with no need for
backwashing, low head loss and high specific biofilm surface area. This is achieved by
growing biofilm on small carrier elements that move along with water in the reactor.
The movement is caused by the aeration in the reactor. The carrier element is made of
polyethylene or polypropylene with a density of slightly less than water and shaped ike
small cylinders about 9-64 mm in diameter, depending on the application. The filling
rate of carriers in the reactor may vary between 10 and 65 %, also depending on the
application.
The micro-organisms grow on the carriers as a biofilm. In the biofilm, the micro-
organisms are well protected which makes the process tolerant towards variations and
disturbances and even extreme loads can be handled. With the MBBRTM
biofilm
technology, the process can be made very compact, since the micro-organisms in the
biofilm are very efficient. The process is also easy to maintain and the amount of active
Form 1 A : Global High Street
biomass is self regulated and depends on incoming load and hydraulic retention time.
Since the carriers are continuously moving, the process is insensitive to suspended
solids in influent wastewater.
The oxygen needed by the micro-organisms in the process is supplied through an
aeration grid covering the bottom of the reactor. The aeration is at the same time
keeping the reactor content completely mixed. The air agitation is arranged so that the
carrier elements are constantly being moved upward over the surface.
The aerated liquid will overflow to tube settler for separation of solids from liquid. The
settled sewage will be collected in intermediate storage tank & then will be pumped
through sand filter, activated carbon filter and Ozonation system to treated water
storage tank. From storage tank, treated sewage can be reused for flushing/gardening.
The sludge from settling tank will be pumped to MBBR tank to maintain desired MLSS
concentration in bio reactor as return sludge (optional) while excess sludge will be
stored in sludge sump will be passed through sludge dewatering system. The filtrate
will be returned to equalization tank and dried sludge in form of cakes will be used as
manure.
2.1
4
Give details of dual plumbing system if
treated waste used is used for flushing of
toilets or any other use.
• Recycling of treated sewage for flushing
with dual plumbing (for proposed project
only) and gardening.
• Color coding for dual plumbing system
shall be done as per standard practices
3. VEGETATION
3.1 Is there any threat of the project to the
biodiversity? (Give a description of the
local ecosystem with its unique features,
if any)
There is no threat to the biodiversity due to
the project under reference.
3.2 Will the construction involve extensive
clearing or modification of vegetation?
(Provide a detailed account of the trees &
vegetation affected by the project)
No exiting trees at site so doesn’t involve
any clearing/modification of vegetation.
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)
Project proponents have proposed
indigenous species plantation on ground
and on the periphery of the project site.
4. FAUNA
4.1 Is there likely to be any displacement of
fauna- both terrestrial and aquatic or
creation of barriers for their movement?
Provide the details.
No
4.2 Any direct or indirect impacts on the
avifauna of the area? Provide details
No
Form 1 A : Global High Street
4.3
Prescribe measures such as corridors, fish
ladders etc to mitigate adverse impacts on
fauna
Not Applicable
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)
No perceptible change is anticipated in
AAQ due to Project being a commercial
development. AAQ was monitored during
Jan. 2016 and values are given in Table
Table :Average AAQ around the Project
Site
Period: Jan. 2016
Monito
ring
Station
PM
10
µg/
m3
PM
2.5
µg/
m3
SO2
µg/
m3
NO
x
µg/
m3
CO
mg/
m3
Base
station:
Project
Site
70.20
31.6 19.5 28.4
0.50
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
During construction phase, air borne dust,
is the main pollutant, which may be
generated during construction activities.
Other emissions, SO2NOx and CO, due to
vehicular movement, construction
machinery, etc are expected. However, it
will be temporary.
Proper upkeep and maintenance of
vehicles, sprinkling of water on roads and
construction site are some of the measures
that would reduce the impact of dust
during construction phase.
Sources of Air pollution during
Operational phase :
• The gaseous emissions from
vehicles.
• Emissions from DG set
Mitigation Measures:
The traffic congestion will be avoided
by proper parking arrangement and
maintaining smooth
• traffic flow
• Regular PUC checkup for vehicles
• CPCB approved DG sets only will
be used.
• Proper maintenance of DG sets shall
be done and Low sulphur fuel shall be
used.
Form 1 A : Global High Street
• Plantation of trees which will act as
noise and dust buffer
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
The project proponents have proposed to
provide well organized arrangement.
Table: Parking Statement
Building A
# CAR
S
SCOOTE
R
BICYCL
E
Require
d
640 1459 1459
Propose
d
640 1459 1459
Building B
Require
d
163 490 490
Propose
d
163 490 490
5.4 Provide details of the movement patterns
with internal roads, bicycle tracks,
pedestrian pathways, footpaths etc., with
areas under each category
• Provide adequate traffic signs and
signages to notify occupiers
• Install safety mirrors to aid visibility in
conflict points
• Prevent parking near the Entry and
Exit Gate
• Provide speed humps to regulate speed
of vehicles
• Provide pedestrian crossings and
dedicated footpath to cater to the
walking population.
• Assign traffic wardens to regulate flow
of project traffic during peak hours
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 proposed project being commercial
development, the source of noise is mainly
vehicular noise. The project proponents
have proposed to provide well organized
parking arrangement and maintaining
smooth traffic flow which would help in
reducing traffic congestion and noise levels.
Trees would act as noise barrier and will
reduce the noise level.
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
D.G. Set will be operated only in case of
power failures during operational phase.
The Pollutants like RSPM, SO2 that may
arise from emissions from D.G. Sets will be
discharged through vent of proper height.
Form 1 A : Global High Street
D.G. sets are with inbuilt acoustic
enclosures to reduce the noise of D.G. sets
while in operation. Plantation of trees
would act as noise barrier and will reduce
the noise level.
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?
No
6.2 Will there be any adverse impacts from
new constructions on the existing
structures? What are the considerations
taken into account?
All precautions will be taken to mitigate the
impact due to water, air and noise pollution
during construction and operation phase.
Environmental Management plan is
prepared and shall be implemented along
with Environmental Monitoring
Programme.
6.3 Whether there are any local
considerations of urban form & urban
design influencing the design criteria?
They may be explicitly spelt out
No, there are no such local considerations.
6.4. Are there any anthropological or
archaeological sites or artefacts nearby?
State if any other significant features in
the vicinity of the proposed site have been
considered.
No such site in the vicinity.
7. SOCIO-ECONOMIC ASPECTS
7.1 Will the proposal result in any changes to
the demographic structure of local
population? Provide the details.
Yes, Expected Population: Staff – 3793
Nos. Floating-7822
Will give rise to enhancement in economic
structure of the area.
7.2 Give details of the existing social
infrastructure around the proposed
project.
It is a well-developed City of India, having
all modern amenities. Civil structures,
School, Colleges, Hospitals, Recreation
facilities, Markets, etc. are available in the
area to a reasonable degree.
7.3 Will the project cause adverse effects on
local communities, disturbance to sacred
sites or other cultural values? What are
the safeguards proposed?
No
8. BUILDING MATERIALS
8.1 May involve the use of building materials
with high-embodied energy. Are the
construction materials produced with
energy efficient processes? (Give details
of energy conservation measures in the
selection of building materials and their
energy efficiency)
No,
Pozolona Cement with 15% ash shall be
used.
Construction materials from nearest source
are chosen to minimize energy consumption
for transportation.
Form 1 A : Global High Street
8.2 Transport and handling of materials
during construction may result in
pollution, noise & public nuisance. What
measures are taken to minimize the
impacts?
The material required for construction
activities shall be procured from company’s
authorized / approved vendors only. The
vendor’s performance is monitored
periodically. In case of urgency or non-
availability of materials from
authorized/approved vendors, it will be
procured from the open market to maintain
the pace of the work. The mode of transport
for above materials will be by trucks and /
or by trailers.
• The construction material will be
carried in properly covered vehicles.
• All the contractors / Vendors will be
instructed to use vehicles having PUC
certificates
• Security staff presents at site will
supervise loading and unloading of
material at site
• Construction material will be stored at
identified site/ temporary godowns at
site
8.3 Are recycled materials used in roads and
structures? State the extent of savings
achieved?
Cement containing fly ash shall be used.
Construction materials from nearest source
shall be chosen to minimize energy
consumption for transportation
8.4 Give details of the methods of collection,
segregation & disposal of the garbage
generated during the operation phases of
the project
• Segregation of non-biodegradable and
biodegradable garbage on site.
• Bio degradable garbage: Treatment in
OWC (Organic Waste Convertor)
• Non- biodegradable garbage:
Segregation into recyclable and non-
recyclable waste
� Recyclable waste: To recyclers
� Non-recyclable waste:
Gramapanchayat Hinjewadi
Ghantagadi
• STP Sludge (Dry sludge): Use as manure
9. ENERGY CONSERVATION
9.1 Give details of the power requirements,
source of supply, backup source etc. What
is the energy consumption assumed per
square foot of built-up area? How have
you tried to minimize energy
consumption?
During Operational Phase – Source –
MSEDCL
• Connected Load- 4636 KW
• Maximum Demand load-3245KW
• Number and capacity of the DG sets:
225 kVA X 1 Nos. + 125 kVA X 1 No
Following Energy conservation measures
are proposed for Energy Saving:
� Use of LED in Parking area, lift-lobby
Form 1 A : Global High Street
and stair-case.
� Using Solar system in Common Area
Lighting (10%). & Street/ Landscape
lights with LED lamps.
� V3F drive is proposed for all lifts.
� As per MSEDCL requirements, it is
recommended to use low loss
Transformer. Losses for Transformer
shall, in principal, comply with ECBC
norms.
� Recommend to attain power factor of
the installation near unity.
� Independent Energy meters for all
pollution control equipments.
� Considering above measures energy
saving will be 20%
9.2 What type of, and capacity of, power
back-up to you plan to provide?
• Number and capacity of the DG sets:
225 kVA X 1 Nos. + 125 kVA X 1 No
9.3 What are the characteristics of the glass
you plan to use? Provide specifications of
its characteristics related to both short
wave and long wave radiation?
The glass will be Blue tinted “Low E”
glass. It will be glazed system.
This covers all aspects of thermal and UV
transmission.
9.4 What passive solar architectural features
are being used in the building? Illustrate
the applications made in the proposed
project.
The planning is such that the west side is
completely buffered by service areas, thus
reducing the cooling load on the project.
Shading Devices, cool roofs, and high
performance envelope materials shall
further help the project in energy efficiency
9.5 Does the layout of streets & buildings
maximize the potential for solar energy
devices? Have you considered the use of
street lighting, emergency lighting and
solar hot water systems for use in the
building complex? Substantiate with
details.
The project shall consider use of solar
energy to at least 10 % of the total annual
energy consumption
9.6 Is shading effectively used to reduce
cooling/heating loads? What principles
have been used to maximize the shading
of Walls on the East and the West and the
Roof? How much energy saving has been
effected?
West side heat ingress has been buffered by
planning service areas, thereby reducing the
cooling load on the habitable spaces.
Further a combination of high performance
glazing, vertical shading devices and cool
roofs (both high SRI finished roof) has been
Form 1 A : Global High Street
planned. These passive strategies are
estimated to reduce the annual energy
consumption of the total project by at least
20 %
9.7 Do the structures use energy-efficient
space conditioning, lighting and
mechanical systems? Provide technical
details. Provide details of the transformers
and motor efficiencies, lighting intensity
and air-conditioning load assumptions?
Are you using CFC and HCFC free
chillers? Provide specifications.
Yes.
Following Energy conservation measures
are proposed for Energy Saving :
• Use of LED in Parking area, lift-lobby
and stair-case.
• Using Solar system in Common Area
Lighting (10%). & Street/ Landscape
lights with LED lamps.
• V3F drive is proposed for all lifts.
• As per MSEDCL requirements, it is
recommended to use low loss
Transformer. Losses for Transformer
shall, in principal, comply with ECBC
norms.
• Recommend to attain power factor of the
installation near unity.
• Independent Energy meters for all
pollution control equipments.
• Considering above measures energy
saving will be 20%
9.8 What are the likely effects of the building
activity in altering the micro-climates?
Provide a self assessment on the likely
impacts of the proposed construction on
creation of heat island & inversion
effects?
Heat Island Mitigation measures taken up
by the project include -
1) High SRI finishes
Hardscape in site development using a
combination of light colored finishes, grass
pavers and shade from peripheral trees
9.9 What are the thermal characteristics of the
building envelope? (a) roof; (b) external
walls; and (c) fenestration? Give details
of the material used and the U-values or
the R values of the individual
components.
The glass will be Blue tinted “Low E”
glass. It will be glazed system.
This covers all aspects of thermal and UV
transmission.
9.1
0
What precautions & safety measures are
proposed against fire hazards? Furnish
details of emergency plans
Fire fighting measures:
• Fire fighting system has been designed
as per No Objection Certificate from
Form 1 A : Global High Street
Chief Fire Officer (CFO NOC),
• Provision of UG Tanks
• Fire Hydrant system & wet risers
• One Twin headed landing valves with
hose reel boxes
• Automatic Sprinkler system
• Fire alarm system
• External Hydrant System
• Separate power system for fire
fighting
• Fire detection system
• Fire resistant doors at flat entry and
staircases
• Portable fire extinguishers
• Emergency & escape lighting,
emergency exit signage
Disaster Management plan enclosed.
9.1
1
If you are using glass as wall material
provides details and specifications
including emissivity and thermal
characteristics.
The glass will be Blue tinted “Low E”
glass. It will be glazed system.
This covers all aspects of thermal and UV
transmission.
9.1
2
What is the rate of air infiltration into the
building? Provide details of how you are
mitigating the effects of infiltration
ECBC Compliant. Weather Stripping and
Building Envelope Sealing shall be
carefully done
9.1
3
To what extent the non-conventional
energy technologies are utilized in the
overall energy consumption? Provide
details of the renewable energy
technologies used.
Solar PV based renewable energy system is
being planned
10. ENVIRONMENT MANAGEMENT
PLAN
The Environment Management Plan
would consist of all mitigation measures
for each item wise activity to be
undertaken during the construction,
operation and the entire life cycle to
minimize adverse environmental impacts
as a result of the activities of the project.
It would also delineate the environmental
monitoring plan for compliance of various
environmental regulations. It will state the
steps to be taken in case of emergency
such as accidents at the site including fire
EMP would consist of mitigation
measures for environmental attributes viz,
air, water, noise, etc to minimize the
anticipated impacts during the
construction and operation phase of the
project.
It would also delineate the monitoring
program to comply with environmental
regulations. This will also include the action
to be taken in case of emergency such as
accidents at the site including fire.
Form 1 A : Global High Street
ENVIRONMENTAL IMPACTS AND MANAGEMENT PLAN
EMP for Construction Phase
No
.
Environmental
Issues/Impacts
Mitigation measures Responsibility Legal &
Other
requirement
s
LOCATION SPECIFIC
1. Level difference in
Land • For minimum cutting and filling on
site, parking level are planned along
the contours and proposed formation
levels shall be created by using ramp
along the natural slope
• Proper measures shall be adopted for
noise and dust suppression on site
and in surrounding areas
Project
Proponents
/Architects
--
2. Loss of vegetation
• Good Landscaping
Contractor/
Project
Manager
--
DESIGN SPECIFIC
1. Building Height • Height of the building is in
accordance with the local planning
permissions
• Building A: 20.4 m
• Building B: 36 m
Architects Guidelines
of
PMRDA
2. Incremental runoff
due to Increase in
paved areas (0.03
m3/sec)
• Planned RG area Provided-
5351 m2 on ground
• To allow natural percolation
• Minimizing the incremental runoff
from the site with the help of rain
water harvesting (5 pit)
Architects --
CONSTRUCTION PHASE
1. Increase in water
demand (4.5 KLD)
due to water usage
for construction,
dust suppression
and for workers
• Use of polymeric spray for dust
suppression instead of water
wherever possible
• Curing water shall be sprayed on
concrete structures, free flow of
water shall not be allowed for curing
• Use of wet jute cloth/gunny bags
instead of water spray for curing
activity.
Contractor &
Project
Manager
--
2. Sewage generation
(4 KLD) and
disposal
• Disposal of sewage generated to
sewer line
• Daily watch on sanitation facilities,
Contractor &
Project
Manager
Water
(P & CP)
Act 1974
Form 1 A : Global High Street
drains & good housekeeping
3. Municipal solid
waste generation
(13 kg/day) by
workers
• Segregation of Biodegradable (9
kg/day) and non-biodegradable
garbage (4 kg/day)
• Disposal of segregated waste to
Hinjewadi Grampanchayat
Contractor &
Project
Manager
--
4. Construction
activity may lead to
• Water logging on
site
• Unsanitary
conditions and
mosquito breeding
on site
• Sedimentation of
outside drains
• Computation of the runoff from the
catchment areas outside the plot and
runoff within the plot.
• Proper management of
channelization of storm water
• Designing storm water drainage with
adequate capacity to cater the total
runoff from site to avoid flooding
on site
• Use of screens and silt traps in
advance of earthworks
• Proper maintenance of storm water
drainage to avoid choking of drains
and flooding on site
• Prompt completion of works relating
to drainage and sediment control
• Ensure discharge of storm water
from the site or inflow to the site due
to contributing catchment is clear of
sediment and pollution
Contractor &
Project
Manager
Storm water
drainage
remarks
from
PMRDA
5 Construction activity
a. Dust generation • Use of polymeric spray wherever
possible /water for dust
suppression
• On site sensors shall be installed to
monitor PM10 and PM 2.5
• Provision of Barricades of adequate
height along the periphery of the
site
• Use of covering sheets while
transporting the material
Contractor/
Proponents
--
b. Noise & Vibration • Regular noise monitoring to be
scheduled to maintain the noise
level within the levels prescribed by
CPCB during day and night time
• Provision of ear plugs to workers
• Use of high efficiency mufflers
• No noise polluting work in night
shifts
• Provision of barricades along the
periphery of the site
Form 1 A : Global High Street
c. Disruption of soil &
runoff • Sedimentary controls to be
implemented
d. Oil leaks • Regular maintenance of
machineries to prevent and repair
leaks
• Contaminated soil (if any) disposed
to authorized CHWTSDF
e Generation of
construction waste -
Debris/ Excavation
material
• Excavated soil -2257 m3 soil -
Formation and filling of garden
areas and garden top soil - within
plot (RG area)
• Murum/ rock - 39501 CUM
formation and filling of road
networks , backifiling of bldg and
plot levelling
• Disposal of hazardous waste to
CHWTSDF
• Construction waste (Empty Cement
Bags, Paint container, other Barrels
& Scrap metal) will be handed
over/sold to Authorized recyclers
Contractor/
Proponents
NOC for
Solid
Waste
Managem
ent/Excav
ation
permissio
n from
PMRDA
6 Vehicular movement
• Increase in
traffic
• Air emissions &
Noise
• Oil leaks
• Proper traffic management for the
construction vehicles
• Provision of oil and grease traps to
the Storm water drains
• Contaminated soil found if any to
authorized CHWTSDF
• Regular maintenance of vehicles
with suitable enclosures and intake
silencers
• Planning and ensuring effective
implementation of the waste
movement plan for loading and
offsite movement in non-traffic
hours
Project
Manager
--
7 Use of DG sets may
leads to air and
noise pollution
• DG sets with inbuilt acoustic
enclosures
• Site barricading
• Regular maintenance
Project
Manager
--
8 Impact on health of
workers
Accidents, Hazards,
injuries to workers
• Adequate drinking water, canteen,
toilet and bathing facilities
• First aid facility
• Regular health checkup of workers
• Risk assessment and preparation of
disaster management plan
• Provision of temporary water tank
for firefighting and appropriate fire
Safety officer --
Form 1 A : Global High Street
suppression measures
• Safety educational and awareness
programme
• Proper security arrangements
OPERATION PHASE
1. Increase in water
demand ( 216 KLD) • Use of treated sewage for flushing
(192 KLD) and gardening (40
KLD)
• Use of Treated Waste Water for
flushing and gardening resulting in
reduction of Net water demand by
51 %
Project
Proponents/
Society/
Facility
Management
system
Water Act
1974 as
amended
2. Sewage generation
(259 KLD) • Provision of STP of capacity 260
KLD for treatment of sewage up to
tertiary level.
• Proper operation and maintenance
of STP and Daily analysis of
general parameters like pH, BOD,
COD and TSS & O & G of the STP
outlet to ensure good treatment of
waste water with the help of sensors
• Ventilation around the STP
• Proper arrangements for sludge
handling and disposal
Project
Proponents/
Society/
Facility
Management
system
--
3. Increment in Runoff
(0.03m3/sec ) from
site
• Minimizing the incremental runoff
from the site with the help of rain
water harvesting pits 5 no.
• Proper management of
channelization of storm water from
site by using proper internal SWD
system and two discharge points of
having adequate capacity
• Use of screens and silt traps to
SWD
• Proper maintenance of storm water
drainage to avoid choking of drains
and flooding on site
• Ensure discharge of storm water
from the site is clear of sediment
and pollution
• Provision of sump pumps
• External drain of adequate capacity
Project
Proponents/
Society/
Facility
Management
system
SWD
NOC
from
Hijewadi
Grampan
chayat
Form 1 A : Global High Street
4. Power demand Provision of energy saving measures:
As per MSEDCL requirements, we are
planned to use high efficiency
Transformer & to reduce losses.
Losses for Transformer will be as per
IS standards & ECBC norms.
Following are the Energy efficient
fixtures should be used in our
project for energy conservation :-
Energy saving:
Following Energy conservation
measures are proposed for Energy
Saving :
• Use of LED in Parking area, lift-
lobby and stair-case.
• Using Solar system in Common
Area Lighting (10%). & Street/
Landscape lights with LED lamps.
• V3F drive is proposed for all lifts.
• As per MSEDCL requirements, it is
recommended to use low loss
Transformer. Losses for
Transformer shall, in principal,
comply with ECBC norms.
• Recommend to attain power factor
of the installation near unity.
• Independent Energy meters for all
pollution control equipments.
• Considering above measures energy
saving will be 20%
Project
Proponents/
Society/
Facility
Management
system
ECBC
norms
5. Use of DG sets may
lead to air and noise
pollution
• Stack height as per CPCB norms
• DG sets with inbuilt acoustic
enclosures
Project
Proponents/
Society/Facility
Management
system
CPCB
specificati
on
6. Vehicular movement
• Increase in traffic
• Air emissions &
• Provide adequate traffic signs and
signages to notify occupiers
• Install safety mirrors to aid
Project
Proponents/
Society/Facility
Management
--
Form 1 A : Global High Street
Noise
• Contamination of
soil (if any) leads
to Oil leaks
visibility in conflict points
• Prevent parking near the Entry and
Exit Gate
• Provide speed humps to regulate
speed of vehicles
• Provide pedestrian crossings and
dedicated footpath to cater to the
walking population
system
7. Odour and
unsanitary
conditions due to
STP and
Composting of
biodegradable
garbage
• Ventilation around STP and OWC
area
• Proper housekeeping and
maintenance
Project
Proponents/
Society/
Facility
Management
system
Air act
1981, as
amended
8. Municipal waste &
other solid waste
generation
• Informing and educating occupants
for solid waste management
• Proper segregation on site to
biodegradable and non-
biodegradable.
• Biodegradable waste (1103
kg/day): OWC
• Non- Biodegradable waste
(1800kg/day): To Gramapanchayat
Ghantagadi
• Treatment in Organic Waste
Convertor (OWC)
• End product from OWC and sludge
generated from STP shall be used as
manure on site
• Quarterly monitoring of manure
Project
Proponents/
Society/
Facility
Management
system
--
9 Disasters like Fire,
lightning,
Earthquake etc.
• Preparation of Disaster
Management Plan
• Provision of Safety officer, Security
and First aid team
• Regular review of DMP and mock
drill
• Effective implementation of DMP
Safety Officer CFO
NOC
PROPOSED
SITE
~ 1 ~
Geological and Geohydrological Investigations for Groundwater
exploration at Survey No. 234/1 to 4/6/7 , 235/6 to 9/&, 245/1 to 3 , plot no. 1 & 2 Hinjewadi, Tal. – Mulshi, Dist. – Pune.
Maharashtra.
Prepared by
Geo Hydro Tech Services, Flat No 308, Vardan Building, Warje, Pune.
Email : [email protected]
July 2015
~ 2 ~
INDEX
1. INTRODUCTION
Scope of work
(A) HYDROGEOLOGICAL
a. Climate and Rainfall
b. Geomorphology
c. Topography
d. Geology
e. Hydrology
f. Local Hydrogeology
(B) GEOPHYSICAL
Methodology
Result and data processing
Rainwater harvesting feasibility analysis
(C) QUANTIFICATION
2. DESIGN: Exclusive Aquifer Recharge
3. CONCLUSIONS
4. RAINWATER HARVESTING STRUCTURES
5. APPENDIX
LOCATION MAP
MODEL ELECTRICAL RESISTIVITY DATA OUTPUT SITE PHOTO
~ 3 ~
Geological and Geohydrological Investigations for
Groundwater exploration at Hinjewadi, Pune.
INTRODUCTION:
Hinjewadi Property Developers & Harkrish Property Developers, Pune was awarded
work to Geo Hydro Tech Services Pune to conduct geological and hydro geological
survey work by work order on 25th June 2015. Main purpose was groundwater
harvesting for their proposed commercial project at Survey No. 234/1 to 4/6/7 ,
235/6 to 9/&, 245/1 to 3 , plot no. 1 & 2 Hinjewadi, Tal. – Mulshi, Dist. – Pune.
Maharashtra.
• Entire stretch of the proposed area and small sections exposed were observed
to understand geological conditions.
• Observations were made in the entire area to infer the role of local geological,
geomorphological and climatological factors leading to weathering of the rock.
• Electrical Resistivity Surveys were conducted to infer subsurface geological
conditions in general and thickness / depth of different layers in particular
besides geotechnical strata classification for estimating the extent and
thickness of different layers.
Scope of the work:
Geo Hydro Tech Services, Pune conducted Hydrogeological and geological
investigations by adopting field work of the area and survey of existing groundwater
resources. The main objectives of these investigations were to:
1. Attempt geo-technical strata classification
2. To delineate the areas suitable for rainwater harvesting
3. locating the site for bore hole
4. delineate the groundwater table
In order to understand the hydrogeological conditions of the area, investigations
were carried out at the site. The investigations were conducted in two parts, viz. (A)
~ 4 ~
Hydrogeological and (b) Geophysical (Electrical Resistivity). The outcome of the
investigations is discussed in the present report.
(A) HYDROGEOLOGICAL : a) Climate and Rainfall:
The climate of the district on the whole is pleasant. The winter season is from
December to bout the middle of February followed by summer season which last up
to May. June to September is the south-west monsoon season, whereas October and
November constitute the post-monsoon season. The mean minimum temperature is
about 12°C and mean maximum temperature is about 39°C.
The normal annual rainfall over the district varies from about 500 mm to
4500 mm. It is minimum in the eastern part of the district around Daund (468mm),
Baramati (486 mm) and Jujuri (494 mm). This increases towards west and reaches a
maximum around Khandala (4659 mm) in the western ghat. The chances of
receiving normal rainfall are maximum (50 to 55%) in the eastern part around
Indapur and Daund, in the central part around Pune city and small area around
Junnar in northern part of the district. The rainfall analysis also indicates drought
area in the eastern, southern, south easter n, central and north western parts
around Indapur, Baramati, Jujuri, Daund, Talegaon, Dhamdhare, Alandi, Shirur
and Bhor covering around 50% area of the district.
b) Geomorphology:
The Pune district forms part of Western Ghat and Deccan Plateau.
Physiographically the district can be divided in to three distinct belts i.e., (1) The
western belt stretching from 16 to 31 km. east of Sahayadri – an extremely rugged
country cut by deep valleys, divided and crossed by hill ranges. (2) The central belt
extending for about 30 km. east of thewestern belt across the tract whose eastern
boundary is roughly marked by a line drawn from Pabal in the north, southwards
through Pune to Purandhar. In this belt a series of small hills stretch into valleys
and large spurs from Plateauxnd (3) The eastern belt with a rolling topography and
the low hills sinking slowly into the plains with relatively broader valleys. Therefore,
~ 5 ~
the physiography of the district has given rise to four major characteristic land forms
namely; (1) The hills and ghats (2) the foothills (3) the plateau and (4) the plains. The
district has three major drainage system namely (I) The Bhima – Gold River system
in the northern, north eastern and eastern part, of which Bhima River has a total
length of about 355 km. and Ghod River has a drainage of about 196 km. in the
district – (ii) Mula – Mutha River system covering the central part and have a total
length of 242 km. in the district.(iii) Nira River system covering the south, south east
and eastern part and has a to tal length of about 231 km. in the district The other
Important rivers that are flowing through the district are Bhima, Andhra, Karna,
Shivganga, ushpavati, Pauna and Indrayani. All the rivers have most semi-dendritic
drainage pattern and the drainage density is quite high. Based on geomorphological
setting and drainage pattern the district is divided into 71 watersheds.
c) Topography: The area under investigation forms part of the low lying area gently sloping towards
west. Overall the site area has undulating topography with low lying part located
towards West region the general slope is also towards west.
d) Geology: The area under investigation forms the part of the volcanic sequence of
basaltic rocks belonging to the Deccan Volcanic activity, which is one of the largest
known geological formations in India, covering over 80 percent area of the state of
Maharashtra. The flows exposed in the area are compound type and has limited
thickness of 5 to 6 meters. The rock exposed is highly amygdaloidal (pink colored) in
nature; the upper flow is mantled by a soil horizon which is followed by weathered
basalt (Murum). The plot area has a slope that is running towards north.
e) Hydrology:
The entire area of the district is underlain by the basaltic lava flows of
upper Cretaceous to lower Eocene age. The shallow alluvial formation of
~ 6 ~
Recent age also occurs as narrow stretch along the major rivers flowing in
the area.
In basaltic lava flows, ground water occurs under both water table and confine
conditions. Its occurrence and movement in basaltic terrain are controlled by
vertical and horizontal porosity and permeability owing to fractures and
interconnected vesicular interstices, which permit storage and movement of
ground water. Occurrence of impervious layers and presence of dykes retard
movement of ground water in basalt.
Alternating sequence of permeable and compact horizons in volcanic rocks gives
rise to a multi-aquifer system. The near surface weathered and jointed zone of
the massive basaltic unit and the vesicular part together constitute the main
water table aquifer, which is being extensively developed by dug wells. There is a
hydraulic continuity between the contiguous massive and vesicular basaltic units,
horizontal and other joints along with weathered mantle being responsible for
this.
Generally, one continuous water table aquifer in the area of Deccan Basalts is
rather rare, instead separate or discontinuous water table zones in different
~ 7 ~
weathered vesicular units of the flow are developed. The saturated zone up to 15-
20 m thus can be considered to be water table aquifer in the basaltic terrain.
Beyond this, the deeper aquifer, if present and more permeable than the
overlying ones, would be under confined conditions, provided that they are
favorably situated to receive recharge. The entire succession of lava flows act as a
multi-aquifer system, including productive and less productive zones.
Local Hydrogeology:
According to local geology and study of existing water resources mainly two types
of rocks encountered – 1) Compact Basalt and 2) Pink colored amygdaloidal
basalt. Mainly Compact basalt exposed in the south of project area and pink
colored amygdaloidal basalt encounter in the north. Pink colored amygdaloidal
basalt show primary and secondary porosity, developed because of weathering,
play an important role in storage and movement of groundwater. Imprints of
lineaments in the form joints and fractures are seen especially in the east west of
project area. The fracture zones themselves do not yield groundwater, but act as
conduits that facilitate infiltration to deeper zones.
(B) GEOPHYSICAL:
In order to study the overall sub-surface geological conditions of the area,
Geophysical investigations (Electrical Resistivity Surveys) were carried out. This was
to understand the overall spread of sub-surface geological formations in the entire
area. From the Electrical Resistivity Surveys, Electrical Resistivity Method (IS: 1892-
1979 Appendix B clause 3.3 B-2):
Methodology:
Electrical Resistivity Method (IS: 1892-1979 Appendix B clause 3.3 B-2):
By applying this method the resistance to the flow of an electric current through the
subsurface materials is measured at intervals on the ground surface. The resistivity
is usually defined as the resistance between opposite phases of a unit cube of the
material. Each material has its own resistivity depending upon the water content,
compaction and composition. The test is conducted by driving four metal spikes to
serve as electrodes in to the ground along a straight line at equal distances. A direct
~ 8 ~
voltage is imposed between the two outer potentiometer electrodes and the potential
drop is measured between the inner electrodes. To interpret the resistivity data for
knowing the nature and distribution of the subsurface formations, it is necessary to
make preliminary trial on known formations. The potential ‘V’ thus obtained divided
by the current ‘I’ applied gives the resistance ‘R’ of the ground. The product of the
resistance and the spacing factor, which is depending upon the disposition of the
electrodes, is the resistivity of the ground.
This method is routinely used for:
1. Determining the sub-surface strata classification
2. Determination of hard rock foundation
3. Estimation of overburden thickness and hard rock quantities and
4. Determination of the suitability of the area for quarrying and excavation
A great variety of electrode arrangements have been used to measure the earth
resistivity but essentially they may be grouped into three classes.
Arrangements in which the potential differences between two widely spaced
measuring electrodes are recorded.
Arrangements in which a potential gradient or electric field intensity is measured
using closely spaced pair of measuring electrodes.
Arrangements in which the curvature of the potential function is measured using a
closely spaced current electrode pair as well as a closely spaced measuring electrode
pair.
Any one of these arrays may be used to study variations in resistivity with depth or
in lateral condition. In studying the variation of resistivity with depth, as in the case
of a layered medium the spacing between the various electrodes is gradually
increased. With larger spacing, the effect of material at depth on the measurements
becomes more pronounced.
In studying the lateral as well as vertical variations, various electrode configurations
are adopted and the array is moved as a whole along a traverse line. The first type of
measurement is called as ‘Vertical Electrical Sounding’ (VES) and the second one is
‘Horizontal Profiling’ (HP). In the present work both VES and HP were conducted at 3
different locations at the site. The L sections generated on the basis of values of
~ 9 ~
electrical resistivity for the site have been used to depict 2-D subsurface images of
the strata that are also included in this report.
Results and data processing:
In the area to understand the shallow subsurface geological and aquifer conditions
extending up to 10-30 meters depth, vertical electrical soundings were conducted at
4 different locations. Using IPI2 WINDOW based software the data obtained from
field was processed. This software helps in interactive semi-automated interpretation
of the field data. All the sounding data were modeled for the existing sections. The
VES data on apparent resistivity values was modeled by using IPI2 WINDOW based
software to get different layers depicting their thickness, depth and true resistivity
(see appendix I). In nutshell, the above interpretation gives generalized geological
situation with depth-wise variations. As discussed above the sounding points with
typical curves at selected sites give point information, which was further utilized to
build comprehensive picture of subsurface geological situation depth-wise by
preparing 2-D geoelectrical sections.
Profiles –
1-2
~ 10 ~
2-3
3-4
The geoelectrical cross-sections passing through various points have been presented
in the above figures. It is to be noted that these are apparent resistivity L sections,
which broadly match the true resistivity of formations. The values of true resistivity
have been computed and thickness, depth and true resistivity have been presented
in appendix. Using IPI2 software, the values of true resistivity of strata (ρ), its
thickness (h) and depth (d) have been obtained after modeling of data and are
depicted in table form besides each curve.
~ 11 ~
Based on the resistivity modeled values it can be seen that the area shows presence
of a shallow aquifer up to 12 mts for all VES locations.
Rainwater harvesting feasibility analysis:
It would be necessary for anyone to know first the nature, movement and occurrence
of ground water in hard rock’s before the formulation and implementation of
artificial recharge works in hard rock region. Some salient characteristics of
occurrence of ground water in hard rock are listed below:
Features of Occurrence of Ground Water in Hard Rocks are:
1. Ground water reservoir (aquifer) in hard rock’s is dominantly shallow
2. The bulk of the ground water is stored in the zone of weathering (Vadose zone)
3. Fractures and joints in hard rock occur as conduits for rapid transport of
water as they do not provide large space for storage of ground water
4. The width of fractures & lineaments and weak planes narrows as depth
increases
5. Fairly limited aquifer water yield by wells and bore wells in comparison to
alluvial and sedimentary rock aquifer wells
6. Unpredictable ground water occurrence over short distances
The principle ground water reservoir in hard rock’s therefore consists of two parts viz.
1. “Vadose zone” or unsaturated zone that lie between ground surface and water
table; and
2. The phreatic or unconfined zone that lie below the water table
The deeper ground water below water table in zone of fractures lack substantial
storage unless it is connected with thick vadose zone above or else is connected to a
surface water source. Exclusively from the issue of ground water storage, the
“vadose zone” in hard rocks is extremely important, because the pore spaces in this
domain undergo re-saturation during infiltration and recharge and undergo de-
saturation under conditions of evaporation and drainage. The volume of saturation
involved in the process of change in saturation in vadose zone (zone of weathering) is
~ 12 ~
far large than the changes in volume of water involved in the elastic storage of water
below the water table. It therefore may be noted, that the dynamic resource in
ground water reservoir in the hard rock areas is governed by the “vadose zone”
through which water levels fluctuate. It is, therefore, imperative for any rechargeable
scheme to have first hand information obtained/required about the water saturation
and permeability of the vadose zone/weathering zone before undertaking execution
of ground water recharging works. This information is very much rare in its
availability. It may also be mentioned that available storage in weathered zone in
hard rocks is very much linked to base flow fluctuations in local streams.
The aquifers in hard rocks are characterized by low permeability and low specific
yield. In hard rocks the framework of fracture system in which groundwater occurs
is highly variable and aquifers are of heterogeneous nature.
The feature of low permeability of Basalts, their multilayered occurrence, fractured
and jointed natures, vesicular character besides topographic and other geological
features are to be normally considered in the formulation and construction of
recharging schemes in Plateau forming basaltic rock terrain. Broad hydraulic
features for consideration with regard to water harvesting and ground water
recharging in Basaltic rock regions are given in table. The success of a recharge
scheme will depend on a combination of various topographic and hydrologic
situations. The following factors should receive consideration in the formulation of a
water harvesting & recharge scheme.
Table: Topographic - Hydrogeological framework
Hydrologic Considerations The weathered, fractured and vesicular basalts
constitute most favorable hydraulic zones which
need to be delineated on large scale maps.
Topography of Watershed area The piedmont slopes constitute the best
topographic geologic environment followed by valley
floors. Highly dissected slopes and plateau tops are
less favorable.
Hydraulic conductivity of basaltic The weathered, jointed and vesicular portions of
~ 13 ~
layers basaltic rocks have high permeability and shall
constitute favorable places in comparison to
massive basalts that are less suitable for recharge
and percolation.
Ground Water table and
fluctuation in levels
The position of water table & its value of annual
fluctuation
Thickness of Soil cover and
infiltration rates.
Granular soil cover will have high infiltration rate in
comparison to clay / black cotton soil that would
impede infiltration and deep percolation.
Rate of Recharge In favorable zones, fractured and vesicular basalts
are expected to attain a recharge of 10 – 15%
whereas in non favorable zones, underlain by
massive basalts the rates may be 2 to 3%.
Considering an annual average rainfall of 700 mm for the Pune region the total water
available for rainwater harvesting is calculated.
QUANTIFICATION:
(A) Total availability of water at the site
= Geographical area x Rainfall x Runoff Coefficient
= 23593 sq.m. x 0.70 Mt. (700 mm) x 0.6
= 9909 M3
We have considered runoff coefficient for calculating flow for rainwater design based
on Central Pollution Control Board Ministry of Environment & Forests data. They are
as under.
Surface Type Runoff coefficient
(Range)
Roof (Metal, gravel, asphalt,
shingle, fiber-glass, asbestos, 0.95 – 0.90
~ 14 ~
concrete)
Pavement (Concrete, asphalt,
Gravel, Brick) 1.00 – 0.90
Ground Surface (Hard flat
ground without Vegetation) 0.75 – 0.25
Ground Surface (Hard flat
ground with Vegetation) 0.60 – 0.15
Lawns (Flat, Sandy soil)
(Flat , Heavy soil)
0.10 – 0.05
0.20 – 0.15
Incremental Runoff due to Development:
Sr. No
Type of Area Area in sq mts
Rainfall m/hr
Runoff coefficient
Annual Rainwater Harvesting potential
A Flow prior to commencement of project
23593 0.7 0.6 9909
B
Flow after to implementation of project
1 Total Concrete Area 2993 0.7 0.9 1886
2 Total Roof Area 4551 0.7 0.95 3026
3 Total Paving area 3657 0.7 0.9 2304
4 Total Open space area 2359 0.7 0.9 1486
5 Total Vegetated area 5314 0.7 0.3 1116
6 Total Amenity area 4719 0.7 0.9 2973
Total 12791
Incremental increase in discharge of storm water
B-A 2882
~ 15 ~
(B) Water that can be accommodated in the Aquifer.
= Area of aquifer (Sq.Mt.) x Thickness of aquifer x specific yield of aquifer.
= 23593 Sq.Mt. x 10 Mt. x 0.03 = 7078 M3
(C) Rainwater than can be harvested
= No. of Bore holes x depth of recharge bore hole x Area of recharge
influence
= 5 x 10 x 150
= 7500 m3.
Considering an area of influence of 150 meters and depth of 10 meters for 5
numbers boreholes a total quantity of 7500 m3 can be harvested. However, looking
at the condusive hydrogeological situation, few more injection wells can be drilled to
harvest the surplus water available or the excess water can be stored on the surface
in a farm pond or take one storage tank.
Mr. Santosh Salunkhe Geologist, GHTS,
Pune.
~ 16 ~
Design: Exclusive Aquifer Recharge
(1) Based on the geophysical survey an area around VES 1, 2, 3 & 4 is suitable for
recharge and good for locating recharge structures.
(2) Therefore, the recharge structures are recommended at location 1, 2, 3 & 4.
(3) Recharge bores may be given at ERT locations 1, 2, 3 & 4 these points have deep
and shallow aquifers located.
(4) A recharge pit of 2 Mt. x 2 Mt. x 3 Mt. should be constructed around the recharge
bore with filter media. This will help in strengthening shallow aquifer in the well up
to 10 Mt. depths and run-off water can be arrested to certain extent.
(5) Recharge pits may be created at points 1, 2, 3 & 4 along storm water gutters or in
the landscape area as these locations are having shallow aquifer varying in depth
between 0 to 6.5 meters. The nos. of such pits can be decided as per the availability
of space.
CONCLUSIONS:
(1) The area is having moderate to highly productive aquifer condition due to primary
(and secondary porosity except in shallow and deeper depth.
(2) There exists shallow as well as deeper aquifer.
(3) Appropriate water conservation measure as above will help in recharging both
shallow and deeper aquifer.
(4) Rock tank/ water retention pond/ RWH tank may be created in addition to
recharge system.
~ 17 ~
Rainwater Harvesting structures:
Recharge well:
Based on the local surveys and percolation test performed four recharge wells are
suggested drilled through the center of the recharge pits (Fig.1). The surface run off
is not directly led into the in recharge well, to avoid chances of contamination of
groundwater. Instead rainwater is collected in a recharge pit which are generally 1 to
2 meters wide and two to three meters deep. After the excavation the pits are filled
with pebbles, boulders as well as coarse sand which act as filter.
The size of the filter material is generally taken as:
Coarse sand – 1.5 to 2 mm
Gravels – 5 to 10 mm
Boulders – 5 to 20 cm
The filter material should be filled in graded manner. Boulders at he bottom, gravels
in the middle and coarse sand at the top. The diameter of the well suggested is 500
mm while the depth of the tube well is fixed at 10 meters. Inside this tube well a
perforated casing of 200 mm should be inserted up to the depth where the upper
loose strata give way to the hard strata. The annular space between the tube well
and the slotted casing should be filled with gravel
~ 18 ~
Fig 1: The drawing of the recharge well
~ 19 ~
Appendix: Modeled electrical resistivity data output No. Graph Value 1
2
3
4
~ 20 ~
Map showing location of site (source: Google earth)
~ 21 ~
Map Showing Location of VES (Vertical Electrical Sounding)
~ 22 ~
SITE PHOTOGRAPHS
CORE SAMPLES RECOVERED FROM CORE DRILLING SHOW – COMPACT BASALT,
PINK COLORED AMYGDALOIDAL BASALT
MEASURING VES – VESRTICAL ELECTRICAL SOUNDING
LIST OF RAW MATERIALS
Sr.No. Name Units
1 Cement bags
2 White Cement bags
3 Steel Metal tonnes
4 Metal cuft
5 Sand cuft
6 Bricks/siporex no.
7 Binding wire kg.
8 Tiles Granite/Marble sq.ft
9 Paint lts
10 Plaster sq.mtrs
11 Wood kg.
12 Aluminium kg.
1
DISASTER MANAGEMENT PLAN
Local flood Increase in the Finished Ground Level as part of construction stage to prevent rain water accumulated on surrounding areas to enter into the project area.
Provision of adequately sized storm water drains to discharge the storm water from the project area into the external storm water drainage system. External Storm water system is sufficient to cater to this additional discharge.
Earthquake As per the Seismic Zoning Map of India, Pune region falls under SeismicZone-III. The structural design is certified for Seismic Zone – 3 for earthquake resistant design of structures.
Lightening Provision of Lightning arrestor
Fire All necessary active & passive Fire Protection Measures shall be provided to the building
Power failure Provision of DG sets
Terrorist/ Bomb Threat
All necessary measures shall be provided
Manual Security & CCTV Screening at all Entry Point
Controlled Entry Point for all Vehicular Entry Point: Boom Barriers, Security Mirrors, Metal Detectors, Manual Security & CCTV Screening at all Entry Point.
RISK ASSESSMENT
CONSTRUCTION PHASE
1 Risk assessment and Vulnerability analysis of possible disasters Risk assessment study deals with identifying and evaluating the magnitude of impending risks to which the neighboring population is exposed due to occurrence of accidents involved in the project construction and development.
Hazard Identification: Physical, Chemical, Mechanical, Electrical, Vibration & occupational health hazards during construction phase Risk of body injury, Injury to eyes, fatal accident, Fire and explosion, Hearing loss etc.
Are you using (Tick Boxes)
[ √ ] plant/equipment [ √ ] portable electrical equipment
[ √ ] scaffolding [ √ ] ladders
2
[√] hazardous substances [ √ ] lifts/hoists/cranes /load shifting machinery
Does the project/task involve (Tick boxes) [ √ ] using tools/equipment with moving part(s) [ √ ] using tools/equipment that vibrate [ x ] working with x-rays ,or lasers [ √ ] electrical wiring [ x ] asbestos removal [ √ ] welding [ √ ] hazardous waste [ √ ] excavation / trenches ( >1.5m)
[ √ ] working around electrical installations [ √ ] working near traffic [ √ ] working at a height (>3m) [ √ ] working in isolation. [ √ ] working in a confined space [ √ ] manual handling [ √ ] repetitive or awkward movements [ √ ] lifting or moving awkward or heavy objects [ x ] demolition work
Is there (Tick boxes) [ √ ] noise [ √ ] dust/fumes/vapours/gases [ √ ] extreme températures [ √ ] risk of fire/explosion
[ √ ] slippery surfaces/trip hazards [ x ] poor ventilation/air quality [ x ] a poorly designed work area for the project/task
Vulnerability analysis: During Construction Phase:
Air Pollution
Water Pollution
Noise Pollution
Soil Pollution
Occupational Hazard
A. Material Handling: Cement +H +M - +M +MSteel - - + - +LSand +L - - - +MStone - - +M - +L
Plywood dust - - +M - +LGlass - - - - +MHardware - - - - +L Paint /varnish Colour
- +H - +M +M
B. Construction Machinery JCB Excavation
+M - +H - +L
Tower crane
+H - +M - +H
Material Lift
- - +M - +H
Risk Factor: + : Positive - : Negative L : Low M : Medium
3
H : High
2. Mitigation Measures & preparedness
For any projects/tasks that present a high or extreme risk, a Safe Work Method Statement must be completed.
Note how you will control the risk following the priorities listed to the right. This may include controls like redesigning the workplace, using guards or barriers, ventilation, using lifting equipment or personal safety equipment.
1. Eliminate the hazard 2. Installing Safety net for height fall 3. Keep the hazard and people apart 4. Change work methods 5. Conducting induction training, safety training & mock drills. 6. Use personal protection
Note any specific risk assessments required for high-risk hazards. Check whether any hazards noted in step 2 require further assessment or action
[ √ ] hazardous substance risk assessment [ √ ] test and tag electrical equipment [ √ ] Inspection of scaffolding
[ √ ] confined spaces risk assessment [ √ ] sound level test
Note Permits/Licenses/Registration required [ x ] Demolition work [ √ ] Electrical wiring [ x ] RMC pumps
[ x ] Friable asbestos removal [ x ] Ionizing radiation sources [ √ ] registers for chemicals, Personal protective Equipment, training, ladders, lifting gear
Note certificates of competency/licenses for operators [ √ ] Scaffolding [ x ] Rigging [ √ ] Load shifting machinery operation
[ x ] Pesticide application [ √ ] Crane operation [ √ ] Hoist operation
Note emergency systems required [ √ ] first aid kit [ x ] extended first aid kit [ √ ] emergency stop button [ √ ] additional emergency procedures
[ √ ] Fire control [ x ] remote communication mechanism [ x ] BMS System
Table: Risk and Mitigation measures Sr. No.
Operations Risk Mitigation Measures
1. Construction/material Hoists Personal injury Accidents
Only approved hoist to be used by trained employees with safe area
4
Sr. No.
Operations Risk Mitigation Measures
demarcationInspection by competent person, Safe work instruction, Correct Use, Training, Testing before use for SWL Use of PPE/PPA, Fencing Use of PPA/PPE
2. Portable electrical equipment Burn/fatal To be checked before use by ApprovedElectrical safety official/Use of PPA/PPE
3. Rock breaking machine Pressure airRupture
Compressors,For Jack Hammer, AHU (Air conditioning )Ice Plant, Inspection of Safety valve, proper rubber fittings, Vibration to be avoided Use of PPE/PPA, Training
4. Hazardous substances Fire, explosionToxic release Unhygienic Dust
Storage of Bulk Fuel. Paints, PlasticPlywood Combustible, Store as per HAZMST Rules. PPE/PPA Training
5. Scaffolding Fall from Height Fatal accident
Introduction of Working on Height permit system, PPE/ PPA/ safety belt /Training
6. Ladders Accident,Injury
Proper selection, Inspection, PPE/PPA,Training
7. Using tools/equipment with moving part(s)
Nipping,Injury to Hand , Electrical Shocks Leg Injury
Proper selection of Hand tool, Periodic Inspection, Use of proper hand glove, PPE/PPA, Training, Safety guard in case of Grinder
8. • Using tools/equipment that vibrate
• Electrical wiring • Welding
• Vibration hazard
• Electrical shocks • Asbestosis • Eye, Body
Burns Toxic gases inhalation
Inspection by competent person,Ergonomic training, Use of PPE/PPA, Safety Guards
9. Working around electrical installations/working near traffic / working at a height (>3m) / Working in isolation. Working in a confined space/ demolition work
Electrical shocks,Injury, Fatal accident, Hazard of toxic, Gases inhalation
Work by Authorized trained person,Indian electrical safety rules to be followed, Work permit system, Work environment in confined space, Use of PPE/PPA
10. Work environment 1. Noise 2. Dust/fumes/vapours/
gases 3. Extreme températures
Accidental Injury,Occupational Hazards, Rashes, Burn ,
Enclose noise source, Lubrication, Min time exposure, Use of PPE/PPA, Good Housekeeping,
5
Sr. No.
Operations Risk Mitigation Measures
4. Slippery surfaces/ trip hazards
5. Poor ventilation/ air quality
6. A poorly designed work area for the project/ task
Skin deceases Illumination survey, Trainings