conceptual plan -...
TRANSCRIPT
CONCEPTUAL PLAN
PROPOSED
AFFORDABLE HOUSING COMPLEX,
TIMES GALAXY
On
Block No. 142, O.P. No. 48, F.P.No.21,
T.P.S. No. 44(Jahangirabad),)
Adajan
Surat
Gujarat
2
TABLE OF CONTENTS
Sr no Description Page no
1 Company introduction 4
2 Project location 4
3 Project cost 6
4 Project description 6
4.1 Infrastructural features 6
4.2 Built-up area summary 6
5 Electricity 6
5.1 Power requirement 6
5.2 Source of power 7
5.3 Electrical load demand 7
5.4 Substation and power supply 7
5.5 Power factor control 7
5.6 Captive generation 7
5.7 Earthing 8
6 Energy conservation details 8
7 Water & waste water system 8
7.1 Sources of Water 9
7.2 Waste Water System 10
8 Environmental management during construction and operation phase
10
9 Proposed Parking Projection 12
10 Rainwater Harvesting and Storm Drainage 13
11 Green belt development 14
12 Objectives of risk assessment 14
12.1 Risk identification and risk mitigation 14
12.2 Disaster management plan 14
12.3 Safety measures 15
13 Building management system 16
14 Risk of earthquake 17
15 Emergency management group 17
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ANNEXURES
Sr No DESCRIPTION
1 Lay out plan
2 Floor wise layout plan
3 Elevation plan
4 Parking plan & Basement plan
5 Air NOC application copy
6 HFL level Certificate/ Map
4
1.0 COMPANY INTRODUCTION
Our Group is a success story spanned across decades and continues to achieve higher
targets relentlessly for quality performance and service in diverse fields of Civil
Construction.
The group has made an impact on the supply side of the modern day living. A style that
has been the dream of new class of consumers, a style encompassing the whole range of
consumption pattern of the young and the upcoming consumers that has become
synonym.
The higher standards are set by the group in its pursuit to position Gujarat at par with
the developed economies of the India and with a vision to be and remain at the
commanding height of Real Estate Business.
The development of proposed facility falls under Item No. 8 (a) in Notification vide S.O.
1523(E) dated 14th September 2006 issued by Ministry of Environment and Forest and
amended there after and accordingly need to obtain prior environmental clearance from
respective committee before starting the project activities. Formal EIA / EMP, Public
consultation is not required for this project as per EIA notification and can be
considered directly for appraisal for grant of the Environmental clearance on basis of
conceptual plan.
2.0 PROJECT LOCATION
Proposed Facility will be developed at Block No. 142, O.P. No. 48, F.P.No.21, T.P.S. No.
44(Jahangirabad),) Adajan, Surat, Gujarat. The latitude and longitude of proposed site
are 21°13'44.56"N and 72°46'41.97"E. Site plan is enclosed herewith as Figure.
Site Selection Criteria
Before selecting the sites following points have been considered.
• Proposed project is within SMC
• No National park or Wildlife Sanctuary falls within 10 KM radius of project site.
• No ecological sensitive areas such as tropical forests, biosphere reserves fall within 10
KM radius of proposed site.
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Project Location:
Salient Feature of the Site
Feature Description
Plot. No.
Village
City
State
Block No. 142, O.P. No. 48, F.P.No.21,
T.P.S. No. 44(Jahangirabad)
Adajan, Surat,
Gujarat
Latitude and Longitudes of the project site 21°13'44.56"N
72°46'41.97"E
Mean Sea Level 17 m
Total area acquired
Total Built up area
8750.00 sq. mt.
34063.52 sq. mt.
Type of Land Private residential land
Nearest railway station Surat –7.51 Km (SE)
National Highway NH.No. 8 (~21km)
Nearest Air port Surat– 12.14 Km (SW)
National park/Reserved forest None Within 10 km Radius
Ratan J Batliboi Architects
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3.0 PROJECT COST
The estimated project cost for establishing all facility with basic amenities is anticipated
to be around Rs.56.00 crore (Approx), which shall contain
� 3 nos of building having 13 floors
� 1 nos of building having 12 floors
� 356 residential flat
4.0 PROJECT DESCRIPTION
4.1 Infrastructural features
Following facilities will take shape up as Project:
• Children Play area
• Garden with Jogging park
• Clubhouse for society
4.2 Built up area summary
Summary of built up area is given in table
all are in sq.mt.
5.0 ELECTRICITY
5.1 Power Requirement
The proposed development is for residential purpose. The Electrical Energy is required
for meeting the Lighting, Computer Power, Air conditioning, Water Pumps, etc.
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The design of entire electrical installation will be based on the following standards and
codes: Indian Standard Specifications, Indian Electricity Act, Indian Electricity Rules,
IEEE Regulations, IEEE wiring code, National Building Code, National Fire Protection
Authority, National Electrical Code, Chief Fire Officer, and Tariff Advisory Committee of
Fire Insurance.
5.2 Source of Power
The Power to the Complex will be available from DGVCL. The Power will be available at
66 KV 500 MA Fault level from supply authority. As per our experience the quality of
the power is not very good. The Variation is to very large extending hence
Transformers with OLTC and having tap setting of -15% to + 15% are proposed.
5.3 Electrical Load Demand
The Estimated Electrical load requirement of the proposed Development is 1780 KW.
5.4 Substation and Power supply
To meet the above said Electrical load requirement of complex, the Power from M/s.
DGVCL, the Supply Power Company in Gujarat, is to be received at 66 KV from their
Receiving Station. The power is then stepped down to 11KV in the Substation located
inside the plot area. This 11KV power is to be distributed to individual flats through a
Ring Main System.
5.5 Power Factor Control
The power factor of the installation is proposed to be maintained above 0.95 & close to
unity at the Main MV Panel of every block. The power factor control shall be through
automatic power factor control relay that will switch on and off the capacitors as and
when required.
5.6 Captive Generation
With regards to selection of Diesel Generating Set (DG Set) for the complex, it is
proposed to go in for back up for the utilities services in the event of Grid Power
Failure. Hence it is proposed to install 6 Nos of 62.5 KVA Silent working Radiator
cooled DG sets. The Acoustical Enclosure shall be provided for the DG Set. Each DG will
have its own Day oil fuel tank of capacity 100 liters each. For the street lighting &
the other common plot areas, it is proposed to have solar based power system
for every 10th light.
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5.7 Earthing
Earthing (Copper) will be of Ashlok make Pipe earthling type. The resistance to the
earth will be maintained below 1 ohm. The Earth Grid shall be made and be kept ready
in the Electrical Room for the further necessary distributing tap-off as required by other
agencies.
6.0 ENERGY CONSERVATION DETAILS
SR.
NO
Building
Envelopes
ECBC Recommendations for Climate Zone
(Surat)
Additional Parameters Suggested To
Achieve ECBC Requirements
24-Hr Use
Buildings(Maximu
m U -Factor)
Daytime Use
Buildings(Maximum
U-Factor)
Configuration U-VALUE
1
EXPOSED ROOF
0.261 W/m² °C
(0.046
Btu/Hr-Ft²-°F)
0.409 W/m² °C
(0.072
Btu/Hr-Ft²-°F)
RCC SLAB of 150mm
thickness with 75mm Brick
Coba & 12mm clay tile
above along with 75 mm
thick INSULATION
(4 layers of 8mm Kinifoam
or Eq. or underdeck 30 mm
phenotherm / 50 mm TF
quality EPS)
0.26 W/m² °C
(0.045 Btu/Hr-
Ft²-°F)
2 EXTERNAL WALL 0.44 W/m² °C
(0.077 Btu/Hr-Ft²-°F)
0.44 W/m² °C
(0.077 Btu/Hr-Ft²-°F)
PLASTERED AAC WALL with
15mm plaster
0.44 W/m² °C
(0.077 Btu/Hr-
Ft²-°F)
3 FENESTRATION
NORTH-
ORIENTATION
GLAZING
6.922 W/m² °C
SC - 0.4
6.922 W/m² °C
SC - 0.40
ORDINARY (6mm) CLEAR
FLOAT GLASS
6.25 W/m² °C
SC - 0.56
NON-NORTH
ORIENTATION
3.3 W/m² °C
SC - 0.25
3.3 W/m² °C
SC - 0.25
THAI ASAHI GLASS (6mm
clear reflective+A12+6mm
clear low) DOUBLE
GLAZING
3.29 W/m² °C
SC - 0.43
7.0 WATER & WASTE WATER SYSTEM
For the proposed facility major water requirement is for domestic purpose. During the
construction phase expected water requirement will be 15 KL /day and during the
operation phase water requirement will be 230.0 kl/day. Break up of water consumption
pattern is as below:
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Construction Phase:
Sr.No. Purpose Water Requirement Wastewater Generation
Quantity
(KLD) Remarks
Quantity
(KLD) Remarks
1. Domestic water for labour
2.7 @ 45 Liter/P/D for 60 workers
2.1 Disposed through Soak pit and Septic Tank
2. Dust suppression 1.2 - - Evaporation Losses
3. Washing of construction
equipment
4.2 - 2.8
30-35% loss on washing; rest will be collected and reused for curing.
4. Curing 6.9+ 2.8 - - Evaporation Losses
Fresh Water (KLD) 17.8
2.1
Disposed through Soak pit and Septic Tank
Recycle Water from
Washing of construction equipment (KLD)
2.8
Total Fresh water 15 KLD
Operation Phase:
Sr. No.
Description
Water
Consumption
(KL/Day)
Sewage
Generation
(KL/Day)
Quantity of sewage to be discharged into sewer (KL/Day)
1. Domestic : (356 Residential Units x 4.5 Person per Unit
x 140 Liter/Day )
224.0 180.0 Disposed through SMC drain
2. Gardening : (1200 sq. m. Gardening Area x 5.0 Liter/sq. m./Day)
6.0 Nil Nil
Total (1+2) 230.0 180.0 Disposed through SMC drain
7.1 Sources of Water
Water will be made available from SMC for the proposed development. The water main
shall be networked around the main internal roads. For every Flat, a tap-off point from
the main line shall be provided along with a metering arrangement.
7.2 Waste water System
In the proposed facility there will be no industrial activities, water will be utilized only for
the daily human activities; this generated wastewater will be the domestic in nature. Its
full capacity maximum wastewater generation will be 180 kl/day. Waste water will be
discharge in to SMC drain.
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8. ENVIRONMENTAL MANAGEMENT DURING CONSTRUCTION & OPERATION PHASE
Construction phase usually results in temporary environmental pollution only. Such
pollution is mainly due to site preparation, civil works, transportation, storage & handling
of different kinds of materials, construction workers sanitation etc. These are usually
short-term impacts as compared to those during operational phase.
During operational phase, usually long term impacts are envisaged. The recommended
environmental pollution control measures for the various positive and negative, short
term and long term impacts identified and predicted are tabulated as under:
Recommended Mitigation Measures during Construction Phase and Operation Phase of Infrastructure Facilities
Type of Impact Mitigation measures
Air Environment
Construction Phase
a) Excavation
b) Vehicular movement
a) Excavation:
During excavation due care shall be taken that the
excavator shall not release the sand from higher elevation.
The piling of sand shall be done uniformly and proper
storage shall be maintained to avoid dusting because of
wind. If required temporary windshield barrier shall be
provided with help of galvanized sheets and bamboos.
Water Sprinkling shall be done continuously on the site and
periodically on the roads where vehicle movement is more
b) Vehicular movement
The proper maintenance of construction machines shall be
ensured and the engine oils and filter shall be replaced
regularly. When the machinery is not in use the engine shall
be switched off.
Operation phase
a) Vehicular movement
b) Emission from the DG
set
a) Vehicular movement
All vehicles shall be properly maintained and should have
valid PUC registration. This has to be checked periodically.
b) Emission from the DG set
D.G set will be stand by or utilized in case of emergency
during the power failure. Monthly maintenance work will be
carried out.
Noise Environment
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CONSTRUCTION PHASE During the construction phase the noise levels are expected
to rise due to movement of vehicles, equipments and
heavy machinery. The mitigation measures will include
maintenance of the vehicles and heavy machinery and
provision of personal protective equipment to the workers
working in high noise level.
OPERATION PHASE The DG set will generate high noise. Noise from DG set will
be controlled by providing an acoustic enclosure or by
treating the room acoustically. Personal protective
equipment like earplugs and earmuffs shall be provided.
Water Environment
CONSTRUCTION PHASE
Sewage wastewater
OPERATION PHASE
Sewage wastewater
Sewage wastewater:
If is the main pollution parameter during this phase.
Sewage wastewater shall be disposed through soak
pit/septic tank.
Sewage wastewater
Domestic waste water will be disposed through SMC Drain.
Soil Quality
CONSTRUCTION PHASE i) During construction phase major solid waste
generated is construction and domestic solid waste. The
construction waste will be utilized for leveling and road
construction in plant premises
ii) Excess Excavated material to be utilized for site leveling
or form development or sold to other construction company
as per guidelines
Generation
(m3)
Quantity to
be reused
(m3)
Mode of Disposal /
Reuse
Top Soil 875 m3
(Plot Area
8750.00
m2 * 0.1 m=
875m3)
875 m3
(Green belt
Area 1200 m2
* 0.73 m =
875 m3)
875 m3 of excavated
Top Soil Utilized for
greenbelt development
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Other
excavated
earth
14961.01m3
(Basement
area
5249.48
m2* 2.85
m=14961.0
1 m3)
3937.5 m3
(Plot area
8750.00 m2*
0.45 m=
3937.5 m3)
11023.51 m3 of other
excavated earth shall
be utilized for other
project after payment
of necessary royalty if
any
Construction
debris
15kg/day Nil Sold off to recyclers
Steel scrap 15kg/day
Discarded
packing
materials
6kg/day
OPERATION PHASE I) Very small quantity of used oil shall be
generated from the DG set. This shall be sent to approved
recycler or rousers.
II) The solid wastes generated during operation phase will
consist of:
Organic waste Waste vegetables and food
Inorganic waste Papers, Cartons, Thermocol,
Plastics, Polythene bags, Glass
Estimated Qty. Generation:
356 Residential units x 4.5 person per unit x 300
gm/person/day = 480 Kg/Day
Note:- For Solid waste segregation at source will be
adopted and wet waste will be processed within
premises using OWC.
Recyclable material shall be disposed as per the practice
of SMC.
The proposed project shall take adequate measures to control air, water, solid and noise
and / or thermal pollution generated, if any.
9. PROPOSED PARKING PROJECTION
Designated parking space has been provided as per NBC code, summary of same is as
follows.
Uses FSI Area Parking Requirement as per the GDCR
Total Proposed Parking Area to be provided
Residential Area 23493.44 15% 3524.02 6899.49
Total 3524.02 6899.49
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Parking Summary for Residential Units
Use
Parking Requirement as per the
NBC
Parking Space Proposed to be
Provided
Floor Area* No. of
Flats CPS* Location
Parking
area(m2) ECS**
Residential 90 m 2 or less floor area of Flat ,
356 178 Basement 4890.96 153
Hollow plinth 1778.42 64
Surface 230.11 10
Total 178 Total 6899.49 227
10. RAIN WATER HARVETSING AND STORM DRAINAGE The storm drainage above ground will essentially cater for the seasonal rain. The major
part of discharge will be from the roof. The flat roof will have a general slope of 1 in
100 the screed towards the periphery.
Rainwater harvesting bore well calculations:
Required Recharging borewell = Net area of Plot (8750.00 sq. mt.)
4000
=2.18 (3 nos. Provided)
Rain Water Harvesting Scheme
Filtration Pits
Harvested and Stored In fire water tank
Harvested and Stored In beautification tank
Overflow From tank ( i.e. Inlet of Recharge Pipe Shall Remain Above
Full Supply Level ) Recharges to Ground Aquifers Via Recharge Wells
When The Aquifer Does Not Accept Water through Recharge Well, Overflow Will Go to the External Strom Water Drains
Storm Water Run-Off from Paved / Green Field Area
Roof Top Run-Off
RAIN WATER HARVESTING
Filtration Pits
3 Nos. Of Recharge Wells
Surat municipal Storm Drain
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11. GREEN BELT DEVELOPMENT
Total Plot area : 8750.00 mt
Area for green Belt : 1200 sq. mt
No of tree to be planted : 300
Varieties of trees are proposed to be planted in green belt. The landscapes are
colourfully developed by planting decorative plants like Lantena, Ferucaria, Nerium,
Durenta, Helicornia bushes etc and trees like Pletoforum, Bottelpalm.
12. OBJECTIVES OF RISK ASSESSMENT
The objectives of the Risk Assessment are to identify potential risk from the proposed
infrastructure facility and suggest the risk mitigation measures in order to ensure safe
conditions. Another very important objective is to design disaster management plan.
The risk analysis assessment study essentially covers the following:
12.1 Risk Identification and Risk Mitigation
From the facility of proposed project except fire and natural calamity like flood and
earth quake, there is no other probable risk.
For mitigation of fire risk in near by vicinity, it has proposed full-fledged fire system
with all necessary fire fighting equipments. A proper fire detection and alarm system
shall be installed. For fast and effective communication, an advanced communication
system shall also be installed. For proper handling and management of any eventuality,
an Emergency Control Center shall be established. Emergency power supply shall be
provided at all vulnerable points.
All infrastructure facility of proposed project shall be designed and constructed as per
the requirement of the local seismic zone criteria.
12.2 Disaster Management Plan
NATURE OF HAZARDS AND OCCURRENCES
NATURE OF HAZARD POTENTIAL AREAS / LOCATIONS
Fire hazards � Near electrical substation, equipment etc.
� Near DG set
Explosion hazard � DG set
� Transformers
Bursting of pipe lines & vessel � Instrument and service air pipelines
15
12.3 Safety Measures
Fire Protection System
The fire protection system for the premises will be designed to meet the requirements
specified by the Chief Fire Officer / NBC.
Broadly the fire protection system will comprise of the following.
• Hydrant system - Wet Riser system.
• External Hydrant.
• Sprinkler system.
• Pumps.
Wet Riser System
Wet riser system consists of wet riser pipes 150mm diameter which will be located in
the fire ducts. These pipes are connected at the bottom with main fire pump drawing
water from underground total storage of capacity 1,00,000 liters.
These pipes are in turn connected to landing valves (hydrant) and first aid hose reels
provided at every floor. On each landing 2 hose of 15 m each will be provided. All this
will be housed in an fire hose cabinet with glass front. The spacing of fire hose cabinet
within the premises will be such that any location is within 30m radius of the hose
station.
External Hydrant
External Hydrant will be provided within the confines of the site area. These will be
tapped from the wet riser mains and will run underground. The hydrants will be
accompanied with hose box housing 2 nos. 15 m RRL canvass hose, branch pipe and
nozzles. Courtyard hydrants will be spaced at every 45 meters interval and /or as per
CFO’s NOC.
Sprinkler System
The entire villa premises shall be sprinkler protected. Chrome plated pendent type
sprinklers will be provided. The sprinkler wet risers will be provided with flow switch
and isolation valves at every floor. From the isolation valve tenants can provide the
sprinklers at every floor according to actual requirements. The sprinkler riser will be
tapped from the underground ring main. Each zone will have an isolation valve and flow
switch, which will be wired to the Annunciation panel. The sprinkler system will be
separate with its own set of piping, pumps and panels.
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Fire Extinguisher
Portable Fire Extinguisher dry chemical powder type, 5 Kg capacity will be provided in
the lobby and Public areas. CO2 type extinguisher 5 Kg / 10 Kg capacity will be
provided for the electrical rooms and AHU areas.
Fire Alarm System
Fire Alarm Control Panel: The Entire building shall be provided with Fire Alarm
Detection System. The building Fire Alarm System will have integrated fire detection
and public address system comprising:
i. Analogue addressable smoke & heat detectors and manual call points.
ii. Informative Fire-warning signals, inclusive of visual alarms in occupied Areas
(strobes).
The system provides coverage for all normally occupied and circulation spaces which
are under the common areas. The Fire Alarm panel will have adequate number of
active loops are per the requirement of the common areas and also the panel shall be
of expandable type so that additional loops can be added to cater to the floors as per
the requirement of the tenants if they desire so else the Tenants’ Fire Alarm Panels
status shall be monitored from the complex’s main Fire Panel and the Tenants are to
ensure that the Potential free contact to be given to the main penal of the builder to
enable the fire status to be known to the central system. The Local Panel installation in
the Tenants area and its further local distribution shall be in the scope of the Tenants
only.
Fire Alarm system shall be connected with Hooters, Break Glass Units (ie., Manual Call
points) as required.
13. BUILDING MANAGEMENT SYSTEM
The building management system (BMS) is a microprocessor based multi-tasking multi-
level system, which centralizes the monitoring, operation and management of a
building’s facilities to achieve more efficient operation. The three levels of monitoring
done by BMS are.
• Management Control
• System Control Panel
• Local Control Panel
• The local control panel provides microprocessor based multitasking system with
resident full capability software, which enables it to perform all Digital Direct
Control, Energy Management, Facility Management and all logic and math
functions. The local controls panel functions both as a stand-alone and as a part of
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the integrated network with compatibility for Analogue and Digital I/O points.
• The system controller provides communication upwards to the Management Level,
peer-peer communication and downward to the local control.
• The Management level is a computer based man-machine interface comprising a
personal computer, a printer, an operator at this level can access data from and
issue common to points anywhere in the system.
The monitoring and control points for each utility and equipment are as Follows:
UTILITY EQUIPMENT MONITOR & ALARM
CONTROL MANAGEMENT
1) Electrical & mechanical DG Set
Status
Run time Energy
Run time
Energy
2) Water Supply Storage Tanks
Hi Lo & Overflow Inflow
Inflow
Pumps Status Start/Stop Run time
Sump pumps Overflow Hi low
Start/Stop
3) Fire Detection & Fire Fighting
Fire zones All supply fans Atrium fans
The BMS room will be located at the Ground level. This would accommodate BMS,
CCTV, FACP fire panel etc. This BMS room will act as main control Room from which all
operations can be monitored continuously.
14. RISK OF EARTHQUAKE
The risk of an earthquake in the region may not be ruled out. The earthquakes
expected may not exceed moderate intensity as the region is at center of Indian Plate
and intra plate earthquakes rarely exceed magnitude of 4.5.
15. EMERGENCY MANAGEMENT GROUP
In case of major emergency such as fire or natural calamity emergency management
group shall act as tabulated under.
TEAM RESPONSIBILITY
Fire Fighting
Team
� To rush to fire spot and extinguish fire.
� To seek help from outside fire fighting agencies.
� To evacuate persons effected.
Communication
Team
� To maintain the communication network in working condition.
� To attend urgent repairs in the communication system, if
required.
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� To arrange messengers for conveying urgent messages when
needed.
Security Team � To man all gates.
� To ban entry of unauthorized persons.
� To permit with minimum delay, the entry of authorized personnel
and outside agencies, vehicles etc. who have come to help.
� To allow the ambulance / evacuation vehicles etc. to go through
the gates without normal checks.
Administration
Team
� To rescue the casualties on priority basis.
� To make arrangement of vehicles during emergency evacuation to
shift causality to hospitals.
� To transport casualties to first aid post, safe places or medical
centers.
� To account the personnel.
� To help in search for missing personnel.
� To pass information to the kith and kin of fatal or serious injured
persons.
Medical Team � To arrange first aid material / stretchers immediately and reach to
site of accident.
� To arrange for immediate medical attention through primary
health center.
� To arrange for sending the casualties to various hospitals and
nursing homes etc.
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Annexure: 1
Lay out plan
20
Annexure:2
Floor wise layout plan
21
Annexure:3
Elevation plan
22
Annexure:4
Parking plan & Basement Plan
23
Annexure:5
Air NOC application copy
24
Annexure:6
HFL level Certificate/ Map