group housing colony at plot no. sc-01/c (a-7 & a-8...
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Group Housing Colony at Plot No. SC-01/C (A-7 & A-8), Sector-150, Noida, Uttar Pradesh being developed by M/s Saha Infratech Pvt. Ltd.
PROJECT PROPONENT:
M/S SAHA INFRATECH PVT. LTD.
Page
3 of 8
ENVIRONMENT CONSULTANT:
M/S PERFACT ENVIRO SOLUTIONS PVT. LTD.
ANNEXURE-A Temporary arrangement for disposal of effluents for construction
phase
Group Housing Colony at Plot No. SC-01/C (A-7 & A-8), Sector-150, Noida, Uttar Pradesh being developed by M/s Saha Infratech Pvt. Ltd.
PROJECT PROPONENT:
M/S SAHA INFRATECH PVT. LTD.
Page
4 of 8
ENVIRONMENT CONSULTANT:
M/S PERFACT ENVIRO SOLUTIONS PVT. LTD.
ANNEXURE-B
EIA notification vide S.O. 3999 (E) dated 09.12.2016 Compliance Report
S.No ENVIRONMENTAL C O N D I T I O N S Compliance
Topography and Natural Drainage
1 The natural drain system should be maintained
for ensuring unrestricted flow of water.
No construction shall be allowed to obstruct the
natural drainage through the site.
No construction is allowed on wetland and water
bodies. Check dams, bio- swales, landscape, and
other sustainable urban drainage systems (SUDS)
are allowed for maintaining the drainage pattern
and to harvest rain water.
Buildings shall be designed to follow the natural
topography as much as possible. Minimum
cutting and filling should be done.
Noted, Natural should be maintained.
Noted
Noted
Noted
Water conservation - Rain Water Harvesting, and Ground Water Recharge
2 A complete plan for rain water harvesting, water
efficiency and conservation should be prepared.
The local bye-law provisions on rain water
harvesting should be followed. If local bye-law
provisions are not available, adequate provision
for storage and recharge should be followed as
per the Ministry of Urban Development Model
Building Bye- laws, 2016.
A rain water harvesting plan needs to be
designed where the recharge bores of minimum
one recharge bore per 5,000 square meters of
built up area and storage capacity of minimum
one day of total fresh water requirement shall be
provided. In areas where ground water recharge is
not feasible, the rain water should be harvested
and stored for reuse. The ground water shall not be
withdrawn without approval from the Competent
Authority.
All recharge should be limited to shallow aquifer.
Proposal for Rain water harvesting pit has been
proposed.
7 no. of Rainwater Harvesting shall be
provided, 4 no. pits in plot SC-01 (A-7) and
3 no. in plot SC-01 (A-8)
Rain water will be collected in rainwater
harvesting pit of size 2x2.5x2.5m effective
depth.
Also, daily fresh water requirement of the
project is 267 KLD.
No ground water will be withdrawal without
taking prior permission from competent
authority.
2(a) At least 20% of the open spaces as required by the
local building bye-laws shall be pervious. Use of
Grass pavers, paver blocks with at least 50%
opening, landscape etc. would be considered as
pervious surface.
33.84% of total plot area shall be developed as
green area.
2 (b) Use of water efficient appliances should be promoted.
Low flow fixture and fixtures or sensors be used to
promote water conservation.
We are proposing all water efficient
fixtures for water conservation.
2 (c) Separation of grey and black water should be done by
the use of dual plumbing system. In case of single stack
system separate recirculation lines for flushing by
giving dual plumbing system be done.
Dual Plumbing Plan has been proposed
for both plot no A-7 and A-8 to separate
grey and black water and treated water
will be reused in flushing, DG cooling,
Gardening and Misc.
Solid Waste Management
3 Solid waste: Separate wet and dry bins must be provided
in each unit and at the ground level for facilitating
segregation of waste.
The provisions of the Solid Waste (Management) Rules
2016 and the e-waste (Management) Rules 2016, and
the Plastics Waste (Management) Rules 2016 shall be
followed.
Waste segregation has been proposed for
both plots into Green and Blue colored
bins for organic and Recyclable Wastes
respectively.
The solid waste will be handled as per the
Solid Waste (Management) Rules 2016.
The E-waste will be handled as per the E-
waste (Management) Rules 2016.
The Plastic waste will be handled as per
the Plastic waste (Management) Rules
2016.
3 (a) All non-biodegradable waste shall be handed over to
authorized recyclers for which a written tie up must be
done with the authorized recyclers.
All non-biodegradable waste will be
handed over to authorized recyclers for
which a written tie-up will be one with the
authorized recyclers.
3(b) Organic waste composter/Vermiculture pit with a
minimum capacity of 0.3 kg/person/day must be
installed.
1 number of Organic waste convertor shall
be installed in each plot to treat the organic
waste and to convert in manure.
Sewage Treatment Plant
4 Onsite sewage treatment of capacity of treating 100%
waste water to be installed. Treated waste water shall be
reused on site for landscape, flushing, cooling tower,
and other end-uses. Excess treated water shall be
discharged as per CPCB norms. Natural treatment
systems shall be promoted.
Sludge from the onsite sewage treatment, including
septic tanks, shall be collected, conveyed and disposed
as per the Ministry of Urban Development, Central
Public Health and Environmental Engineering
Organization (CPHEEO) Manual on Sewerage and
Sewage Treatment Systems, 2013.
1 number of STP of capacity 110 KLD
will be installed in each plot. Treated
waste water shall be reused on site for
landscaping, flushing, DG cooling and
Filter Backwash.
Excess treated water will be discharged
into sewer as per CPCB norms.
Sludge generated will be properly handled
as per the Ministry of Urban
Development, Central Public Health and
Environmental Engineering Organization
(CPHEEO) Manual on Sewerage and
Sewage Treatment Systems, 2013.
Energy
5 Compliance with the Energy Conservation Building
Code (ECBC) of Bureau of Energy Efficiency shall be
ensured. Buildings in the States which have notified
their own ECBC, shall comply with the State ECBC.
Outdoor and common area lighting shall be LED.
Concept of passive solar design that minimize energy
consumption in buildings by using design elements,
such as building orientation, landscaping, efficient
building envelope, appropriate fenestration, increased
day lighting design and thermal mass etc. shall be
incorporated in the building design. Wall, window, and
roof u-values shall be as per ECBC specifications.
The building will comply with Energy
Conservation Building Code (ECBC) of
Bureau of Energy Efficiency wherever
feasible.
Provision of LED lamp instead of GLS
and HPSV lamp in the common area, and
for Street light & Façade Light. Approx.
27% of energy will be saved in each plot
by using LED and energy efficient
gearless lift.
Energy efficient materials will be used in
wall and roof.
5 (a) Solar, wind or other Renewable Energy shall be
installed to meet electricity generation equivalent to 1%
of the demand load or as per the state level/ local
building bye-law’s requirement, whichever is higher.
Solar Panels of 30 kW will be installed in
each plot for generation of solar power.
Approximately 51% of power will be
supplied to common area by Solar in
each plot.
5 (b) Solar water heating shall be provided to meet 20% of the
hot water demand of the commercial and institutional
building or as per the requirement of the local building
bye-laws, whichever is higher. Residential buildings are
also recommended to meet its hot water demand from
solar water heaters, as far as possible.
Approx. 88 panels each of 100 liters will
be installed in both plots and 256 electrical
units/day will be saved in each plot by
using these panels.
5 (c) Use of environment friendly materials in bricks, blocks
and other construction materials, shall be required for at
least 20% of the construction material quantity. These
include fly-ash bricks, hollow bricks, AACs, Fly Ash
Lime Gypsum blocks, Compressed earth blocks, and
other environment friendly materials.
Fly ash should be used as building material in the
construction as per the provisions of the Fly Ash
Notification of September, 1999 as amended from time
to time.
Environment friendly materials in bricks,
blocks and other construction materials,
shall be used for construction material.
Fly-ash bricks will also be used as
building material in the construction as
per the provisions of the Fly Ash
Notification of September, 1999 as
amended from time to time.
Air Quality and Noise
6 Dust, smoke & other air pollution prevention measures
shall be provided for the building as well as the site.
These measures shall include screens for the building
under construction, continuous dust/ wind breaking
walls all around the site (at least 3-meter height).
Plastic/tarpaulin sheet covers shall be provided for
vehicles bringing in sand, cement, murram and other
construction materials prone to causing dust pollution at
the site as well as taking out debris from the site. Wheel
washing for the vehicles used be done.
Sand, murram, loose soil, cement, stored on site shall be
covered adequately so as to prevent dust pollution.
Wet jet shall be provided for grinding and stone cutting.
Unpaved surfaces and loose soil shall be adequately
sprinkled with water to suppress dust.
All construction and demolition debris shall be stored at
the site (and not dumped on the roads or open spaces
outside) before they are properly disposed. All
demolition and construction waste shall be managed as
Following measures shall be provided to
reduce air pollution:
1) Buildings at the time of the
construction will be properly covered
with dust screens.
2) Proper barricading of the site upto a
height of 3 m will be done at the time
of the construction.
3) To prevent the dust, plastic/tarpaulin
sheet covers shall be provided for
vehicles bringing in sand, cement,
murram and other construction
materials.
4) Wheel washing for the vehicles will
be done at the entry and exit gates.
5) All C&D debris will be sent to
Approved C&D waste Management
facility.
per the provisions of the Construction
and Demolition Waste Rules 2016.
All workers working at the construction site and
involved in loading, unloading, carriage of construction
material and construction debris or working in any area
with dust pollution shall be provided with dust mask.
For indoor air quality, the ventilation provisions as per
National Building Code of India.
6) All the workers working at the
construction site will be provided
with all the safety equipment.
6 (a) The location of the DG set and exhaust pipe height shall
be as per the provisions of the CPCB norms.
DG sets will be located in Ground Floor
and adequate stack height will be provided
as per the CPCB norms.
Green Cover
7 A minimum of 1 tree for every 80 sq.mt. of land should
be planted and maintained. The existing trees will be
counted for this purpose. Preference should be given to
planting native species.
A minimum of 1 tree for every 80 sq.mt.
of land will be planted in both plot.
Plot A-7: 13000/80= 163 trees
Plot A-8: 12000/80= 150 trees
7 (a) Where the trees need to be cut, compensatory plantation
in the ratio.
of 1:3 (i.e. planting of 3 trees for every 1 tree that is cut)
shall be done and maintained.
No trees will be cut.
Top Soil Preservation and Reuse
8 Topsoil should be stripped to a depth of 20 cm from the
areas proposed for buildings, roads, paved areas, and
external services. It should be stockpiled appropriately
in designated areas and reapplied during plantation of
the proposed vegetation on site.
Topsoil excavated will be stockpiled
appropriately in designated areas during
plantation of the proposed vegetation on
site.
Transport
9 A comprehensive mobility plan, as per MoUD best
practices guidelines (URDPFI), shall be prepared to
include motorized, non-motorized, public, and private
networks.
Road should be designed with due consideration for
environment, and safety of users. The road system can
be designed with these basic criteria.
1. Hierarchy of roads with proper segregation of
vehicular and pedestrian traffic.
2. Traffic calming measures.
3. Proper design of entry and exit points.
4. Parking norms as per local regulation.
Management of traffic is properly done at
the project site.
Parking norms are as per the local by laws.
Environment Management Plan
10 An environmental management plan (EMP) shall be
prepared
implemented to ensure compliance with the
environmental conditions specified in item number 1 to
9 above. A dedicated Environment Monitoring Cell
with defined functions and responsibility shall be put
Noted
Group Housing Colony at Plot No. SC-01/C (A-7 & A-8), Sector-150, Noida, Uttar Pradesh being developed by M/s Saha Infratech Pvt. Ltd.
PROJECT PROPONENT:
M/S SAHA INFRATECH PVT. LTD.
Page
5 of 8
ENVIRONMENT CONSULTANT:
M/S PERFACT ENVIRO SOLUTIONS PVT. LTD.
ANNEXURE-C
Affidavit of No Violation
Group Housing Colony at Plot No. SC-01/C (A-7 & A-8), Sector-150, Noida, Uttar Pradesh being developed by M/s Saha Infratech Pvt. Ltd.
PROJECT PROPONENT:
M/S SAHA INFRATECH PVT. LTD.
Page
6 of 8
ENVIRONMENT CONSULTANT:
M/S PERFACT ENVIRO SOLUTIONS PVT. LTD.
ANNEXURE-D
ECBC Compliance Report
GROUP HOUSING COLONY SAHA INFRATECH PVT. LTD. PLOT NO. SC-01/C (A7 & A8) SECTOR 150, NOIDA
PLOT NO. SC-01/C (A7 & A8) SECTOR 150, NOIDA
1. ARCHITECTURE
(a). SITE
Group Housing colony at plot no. SC-01/c (A7 & A8), Sector 150 Noida, Uttar Pradesh
situated at latitude 28 25’ 38” N and longitude 77 29’ 08’56” East at 194 m above MSL.
(b). CLIMATOLOGY
Noida has composite climate (refer climate zone map of India). Composite climates are
neither consistently hot-dry neither consistently warm-humid. Their characteristics
changes from season to season, alternating between long hot, dry periods to shelter
periods of concentrated rainfall and high humidity. Significant differences in
temperature, humidity, wind, sky and ground conditions can easily be appreciated.
A third season can be considered having dry sunny days and uncomfortable cold nights
which is referred to winter.
During the cold season the effective temperatures are much lower than in the two
warmer seasons (warm-humid and hot-dry) and physical comfort will depend on the
prevention of heat loss from the body, especially at night. In the warm seasons the
heat dissipation is inadequate and our attempt should be to increase it as much as
possible, but in cold season it may become excessive, creating a sensation of cold
discomfort.
(c). DESIGN CRITERIA
Climate with changing seasons set a difficult task. In order to develop optimum design
standards which are appropriate to composite climate as a whole it is necessary to
GROUP HOUSING COLONY SAHA INFRATECH PVT. LTD. PLOT NO. SC-01/C (A7 & A8) SECTOR 150, NOIDA
PLOT NO. SC-01/C (A7 & A8) SECTOR 150, NOIDA
establish some form of weighting whereby priorities can be allocated. Such weighting
system can be based on length of different seasons on relative severity of the condition
and their correlation of living pattern.
The results show that, taken singly cold season is the most important for thermal
design. It outweighs two hot seasons put together. However where the design solution
are similar for the hot-dry and cold-dry seasons, their pre-dominance over warm-
humid season is even more pronounced. On the basis of such an analysis design
standards can be formulated for composite climate of Noida.
(d). FORM AND PLANNING
Orientation of building and of its major openings can greatly influence the solar heat
gain, thus it is carefully considered. North and South facing vertical walls receive the
least amount of radiation. Building orientation is at 45 degree to the north direction
so that longer walls shall not faced east or west direction.
Major openings are on N-E or S-W wall. Openings are majorly covered by horizontal
projection of balconies having 1.5 m wide. The arrangement would reduce incident
solar radiation on fenestration.
(e). EXTERNAL SPACES
Larger projecting (wide) balconies have been suggested as outdoor living area which
shall be useful for warm-humid (monsoon) season. It can also be asset in hot season
as this shall protect fenestration from direct solar radiation and in cold season
balconies can be used in day time to take advantage of the sun.
Landscape courtyard between the buildings shall be more pleasant outdoor space for
GROUP HOUSING COLONY SAHA INFRATECH PVT. LTD. PLOT NO. SC-01/C (A7 & A8) SECTOR 150, NOIDA
PLOT NO. SC-01/C (A7 & A8) SECTOR 150, NOIDA
most of the year to allow sun penetration during the winter months but provide
shading in the hot season. Trees shall be selected which shed leaves in winter while
retaining thick foliage in summer such trees shall be advantageous by allowing
maximum sun during and effectively blocking it in summer.
(f). ROOFS AND WALLS
For continually occupied building the task in two folds
1. To limit the heat admitted during the strong sunshine hours.
2. To store some heat to be re-emitted during the cold period.
The retention of night time low wall temperature is desirable in the hot dry seasons
but same thermal properties will be useful in cold season to retain the heat of the day
for the uncomfortably cold nights.
External walls are therefore shall be constructed of AAC blocks / Fly ash bricks. AAC
block with external plaster in cement motor has thermal insulation property which
shall serve above purpose.
The roof is by far more important as it receives the greatest amount of radiation. Roofs
shall be RCC with over deck insulation and top surface shall be Reflective white color
ceramic tiles.
(g). SURFACE TREATMENT
The prevention of heat entering through the outer surfaces of walls and roof at a
fundamental rule. Walls exposed to sun during hot & warm shall be painted in light
color. Roof shall have reflective surface.
(h). OPENINGS
GROUP HOUSING COLONY SAHA INFRATECH PVT. LTD. PLOT NO. SC-01/C (A7 & A8) SECTOR 150, NOIDA
PLOT NO. SC-01/C (A7 & A8) SECTOR 150, NOIDA
2. BUILDING ENVELOPE
Sr. No.
Building Envelope
Component ECBC Prescriptive
Compliance Proposed
1 Top Roof U = 0.261 W/sqm K (max);
Initial Solar Reflectance = 0.7(min);
Initial Emittance = 0.75 (min)
Heat Reflective ceramic tiles + 25mm protected mortar + 75 mm XPS board
waterproofing+ 150 mm RCC SLAB (with steel) + Gyp plaster
Orientation of major openings are on south-west and north-west to utilize cooling
effect of prevailing breezes during the warm humid seasons and it will also help to
utilize the heating effects of radiation entering through the window in cold season.
Reasonably large fenestration shall be provided with shutters which can be openable
when cross ventilation is necessary, during warm humid season or for evening cooling
in the hot day season.
(i). VENTILATION AND CONDENSATIONS Ventilation requirements needs to be satisfied during hot day seasons and transition
periods (from one season to another) when moisture content is still high. Buildings are
placed along the central landscape courtyard. This central courtyard has landscaping
and water bodies which will affect the microclimate of the area as it will create stack
effect (wind scoop) for air movement. Further stilt planning and space between
building blocks shall help to prevailing breeze to move unobstructed and shall not
create “wind shadow”.
GROUP HOUSING COLONY SAHA INFRATECH PVT. LTD. PLOT NO. SC-01/C (A7 & A8) SECTOR 150, NOIDA
PLOT NO. SC-01/C (A7 & A8) SECTOR 150, NOIDA
2 External Wall U = 0.44 W/sqm K (max) External light colored paint + 19mm thick plaster external plaster+ 230mm AAC
BLOCK+ 15 mm Gypsum (inside) plaster. U value achieved is in compliance with
Ashrae 90.1.
GROUP HOUSING COLONY SAHA INFRATECH PVT. LTD. PLOT NO. SC-01/C (A7 & A8) SECTOR 150, NOIDA
PLOT NO. SC-01/C (A7 & A8) SECTOR 150, NOIDA
3 Fenestration U = 3.3 W/sqm K (max); SHGC
= 0.25 (max); VLT = 0.20 (min)
Considering Saint Globain glass ET 450 II evolite green 6mm thick with
horizontal shading device due to balcony projection the adjusted SHGC shall be
0.2457 as per below calculation
SHGC requirement of vertical fenestration
For Composite climate, maximum SHGC 0 .25 (WWR=40%)
Adjusted SHGC= SHGC of unshaded presentation * M (multiplication) factor
M factor = a .PF2 + b.PF +1
a and b are coefficients for overhang PF projection factors = H/V
H- Horizontal depth of the external shading device
V- sum of height of fenestration+ distance of top fenestration and bottom of
over hang
Considering South facing window
H=1.5 m and V= 3.0m
Coefficients for south direction
a= 0.21 and b =0.83
GROUP HOUSING COLONY SAHA INFRATECH PVT. LTD. PLOT NO. SC-01/C (A7 & A8) SECTOR 150, NOIDA
PLOT NO. SC-01/C (A7 & A8) SECTOR 150, NOIDA
M= 0.21(1.5/3.0)2. - {0.83(1.5/3.0)} +1
= 0.0525 -0.415 +1 = 0.0525 -0.415 +1
= 0.63
Considering saint gobain ET 450 II Evolite green 6mm SHGC value 0.39 of
unshaded vertical fenestration.
Adjusted SHGC =0.39X0.63(M- factor)
= 0.2457
Adjusted SHGC of evolite glass is less than permissible SHGC (i.e 0.25)
Hence OK
VLT CALCULATION
Glass Selected ET450II EVOLITE GREEN 6MM
Transmission 41% or VLT 0.41
Which is more than minimum permissible VLT 0.20
Hence OK
GROUP HOUSING COLONY SAHA INFRATECH PVT. LTD. PLOT NO. SC-01/C (A7 & A8) SECTOR 150, NOIDA
PLOT NO. SC-01/C (A7 & A8) SECTOR 150, NOIDA
4 Air Leakages Control air leakage through
entrance doors within 5.0 l/s/sqm
and through other windows and
doors to 2.0 l/s/sqm
Window frames shall be of UPVC or Aluminum. To avoid heat loss adequate measures
shall be taken to ensure that frames are not susceptible to water ingress in case of
driving rain.
The sealant of approved grade and color shall be used. The weather silicon sealant for
parameter joints (between aluminum section and wall) shall be used.
Glazing shall be fixed to aluminum frame with EPDM gasket.
EPDM gasket shall meet the requirement as given in below mention table as per CPWD
Calculation
S.no Description Standard Follow Specification
1 Tensile Strength Kgf/cm sq. ASTM-D412 70 min
2 Elongation at break % ASTM-D412 250 min
3 Modulus 100% kgf/cm sq. ASTM-D412 22 min
4 Compression set % at 0° C
22Hrs
ASTM-D395 50max
5 Ozone resistance ASTM-D1147 No visible cracks
GROUP HOUSING COLONY SAHA INFRATECH PVT. LTD. PLOT NO. SC-01/C (A7 & A8) SECTOR 150, NOIDA
3. HVAC
Sr. No.
HVAC Component ECBC Prescriptive Compliance
Proposed
1 Natural Ventilation NBC Part 8 Section1, 5.4.3
and 5.7.1.)
• Proposed
• Proposed buildings (longitudinal axis of building) are at 45° angle from north direction
thus longer axis will face south west direction hence building is oriented
perpendicular to incident wind (in monsoon and hot dry season) thus maximum
benefit of prevailing wind shall be achieved.
• Inlet openings in the building have been provided at low level (At “0” sill level).
• Total area of opening is 25-30%of floor area.
WWR (window wall area ratio)
WWR= Total vertical fenestration area/Gross exterior wall
For bed room= 2.0x2.2/4.34x3.15= 4.4/13.61=0.321= 32%
For living room= 3.0x2.2/6.51x3.15= 6.620.50= 0.321= 32%
• Balcony overhang (1.5 m wide) will help in promoting air movement in the working
zone inside buildings.
• Stack effect shall be created by providing landscape courtyard planning with
vegetation and water body.
Spaces between towers and stilt (on ground floor) shall help augmenting air motion to the
leeward towers of project.
• Adequate number of circulating fans shall be installed to serve all interior working
spaces during summer months to provide necessary air movement at times when
alone ventilation due to wind action alone does not afford sufficient relief.
• Number and size shall be calculated as per table 13, NBC part 8, section-I
Height of fan blades above the floor= (3H+W)/4)
= (3x2.950) + 0.080/4= 2.43
Where H= Height of room
GROUP HOUSING COLONY SAHA INFRATECH PVT. LTD. PLOT NO. SC-01/C (A7 & A8) SECTOR 150, NOIDA
4. SERVICE WATER HEATING
Sr. No.
Service Water
Heating
ECBC Prescriptive Compliance
Proposed
1 6.2.1
Solar Water
Heating
20 % of total hot water
requirement must be
catered through Solar
Thermal system
For Plot No SC-01/C-A7
No. of Flats = 240 nos +Villas = 7 Nos
Total No. of Occupants @ 4.5 people /flat = 1111.5 nos
Hot Water Requirement @ 20 lpcd = 22230 liters
Solar Hot water system for 20 % capacity = 4446 liters
(We are providing 5400 liters which is more than 20%)
(Calculation to be attached in main report)
For Plot No SC-01/C-A8
No. of Flats = 240 nos.
Total No. of Occupants @ 4.5 people /flat = 1080 nos.
Hot Water Requirement @ 20 lpcd = 21600 liters
Solar Hot water system for 20 % capacity = 4320 liters
(Calculation to be attached in main report)
(We are providing 5400 liters which is more than 20%)
2 Minimum
Equipment
Efficiency
The cooling equipment
must meet minimum
efficiency parameters as
prescribed by ECBC and
ASHRAE 90.1-2010
The developer shall not be providing air conditioning equipment, since the project is
primarily designed to be naturally ventilated.
However, the tenant and occupant guideline shall be provided by the
developer specifying energy efficient minimum 5 star rated AC's with refrigerant R-410A
GROUP HOUSING COLONY SAHA INFRATECH PVT. LTD. PLOT NO. SC-01/C (A7 & A8) SECTOR 150, NOIDA
2 6.2.2
Equipment
Efficiency
The Solar Water Heating system must meet the minimum efficiency level as per IS
13129 part (1& 2)
The manufacturer shall be selected based in the compliance with IS 13129 part 1& 2
No other electric or gas based heating system is being provided by the developer.
3 6.2.4 Piping
Insulation
R value of 0.35 for hot water piping and storage
R value of 0.35 for hot water piping and storage shall be provided
GROUP HOUSING COLONY SAHA INFRATECH PVT. LTD. PLOT NO. SC-01/C (A7 & A8) SECTOR 150, NOIDA
5. LIGHTING
Sr. No.
Lighting ECBC Prescriptive Compliance Proposed
1 7.2.1
Lighting
Controls
24-hour use building are excluded from this
requirement
Timer based on/off control shall be provided for common area lighting.
2 7.2.3
Efficacy Lighting for exterior building ground luminaries
which operate at greater than 100 W shall contain
lamps with minimum efficacy of 60 lm/W unless
controlled by a motion sensor
Though the luminaries are not more than 100 watts, 100 % external lighting
shall meet efficacy value of 60 lm/W
3 7.3.1
Interior Lighting
Power Density
Plan artificial lighting design lower than the
maximum permissible Lighting Power Density
recommended by ECBC
Maximum permissible LPD is 7.5 W/sqm as per
Building Area Method
Common area Lighting in Developers Scope:
LED energy efficient lighting shall be used Lighting Power Densities
shall be in adherence to ECBC Staircase LPD = 1.2 W/sqm
Lobbies and Entrance Foyers = 2.82 W/sqm
Basement = 0.7 W/sqm
Club House = 4.5 W/sqm
(Calculation submitted in the main report)
The internal lighting inside the flats is not in the developers scope. However,
the tenant and occupant guideline shall be provided by the developer
specifying the maximum permissible LPD of 7.5 W/sqm as per ECBC
4 7.3.5
Exterior Lighting
Power Density
Plan artificial lighting design lower than the
maximum permissible Lighting Power Density
recommended by ECBC
LED based energy efficient lighting shall be used and the LPD shall be
well within the maximum allowed LPD limits.
GROUP HOUSING COLONY SAHA INFRATECH PVT. LTD. PLOT NO. SC-01/C (A7 & A8) SECTOR 150, NOIDA
6. ELECTRICAL POWER
Sr. No.
Electric Power ECBC Prescriptive
Compliance Proposed
1 8.2.1
Transformers Maximum Allowable losses as per
ECBC
Each plot has proposed 1 nos. of 1000 KVA Outdoor Type Transformers 11 kV
class These shall be low loss and ECBC compliant Transformers.
The losses at 50 % loading shall be limited to 3.95 KW The total
losses at shall be limited to 9.2 KW
2 8.2.2
Motors
Minimum Efficiency as per
ECBC
The motors used by pumps proposed in the project shall be
energy efficient complying with the ECBC norms.
Group Housing Colony at Plot No. SC-01/C (A-7 & A-8), Sector-150, Noida, Uttar Pradesh being developed by M/s Saha Infratech Pvt. Ltd.
PROJECT PROPONENT:
M/S SAHA INFRATECH PVT. LTD.
Page
7 of 8
ENVIRONMENT CONSULTANT:
M/S PERFACT ENVIRO SOLUTIONS PVT. LTD.
ANNEXURE-E
Revised Plan for Organic Waste Convertor
Group Housing Colony at Plot No. SC-01/C (A-7 & A-8), Sector-150, Noida, Uttar Pradesh being developed by M/s Saha Infratech Pvt. Ltd.
PROJECT PROPONENT:
M/S SAHA INFRATECH PVT. LTD.
Page
8 of 10
ENVIRONMENT CONSULTANT:
M/S PERFACT ENVIRO SOLUTIONS PVT. LTD.
Specification of Organic Waste Convertor
(Plot No. SC-01/C-A7)
Biodegradable
Waste Batch Capacity Curing
Capacity Time Taken No of
Batch 375 kg/day 124 kg/day 150 kg/Batch Machine Time=
15-20 m
Total Time=1 hr
3 batch/
day
No. of organic waste converter = 1 No.
Motor Capacity= 16 HP
Volume of waste = 0.375 Tons/day
Qquantity of waste= 3.75 m3
Capacity of curing for 10 days = 37.5 m3
Space area for curing= 125 m2
Space for organic waste converter = 3.0 m x 3.0 m = 9.0 m2
Space for 1 no. of organic waste converter = 9.0 m2 x 1 = 9.0 m2
Total Area required for storage and management of solid waste = 125 m2 + 9 m2
Total Area provided for storage and management of solid waste = 200 m2
Group Housing Colony at Plot No. SC-01/C (A-7 & A-8), Sector-150, Noida, Uttar Pradesh being developed by M/s Saha Infratech Pvt. Ltd.
PROJECT PROPONENT:
M/S SAHA INFRATECH PVT. LTD.
Page
9 of 10
ENVIRONMENT CONSULTANT:
M/S PERFACT ENVIRO SOLUTIONS PVT. LTD.
(Plot No. SC-01/C-A8)
Biodegradable
Waste Batch Capacity Curing
Capacity Time Taken No of
Batch 365 kg/day 124 kg/day 150 kg/Batch Machine Time=
15-20 m
Total Time=1 hr
3 batch/
day
No. of organic waste converter = 1 No.
Motor Capacity= 16 HP
Volume of waste = 0.375 Tons/day
Qquantity of waste= 3.65 m3
Capacity of curing for 10 days = 36.5 m3
Space area for curing= 125 m2
Space for organic waste converter = 3.0 m x 3.0 m = 9.0 m2
Space for 1 no. of organic waste converter = 9.0 m2 x 1 = 9.0 m2
Total Area required for storage and management of solid waste = 125 m2 + 9 m2
Total Area provided for storage and management of solid waste = 200 m2
Group Housing Colony at Plot No. SC-01/C (A-7 & A-8), Sector-150, Noida, Uttar Pradesh being developed by M/s Saha Infratech Pvt. Ltd.
PROJECT PROPONENT:
M/S SAHA INFRATECH PVT. LTD.
Page
8 of 8
ENVIRONMENT CONSULTANT:
M/S PERFACT ENVIRO SOLUTIONS PVT. LTD.
ANNEXURE-F
Revised Layout Plan showing multiple entries and exits