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Page 1: Group Housing Colony at Plot No. SC-01/C (A-7 & A-8 ...environmentclearance.nic.in/writereaddata/Online/EDS/08_May_2017... · Solid Waste Management 3 Solid waste: Separate wet and
Page 2: Group Housing Colony at Plot No. SC-01/C (A-7 & A-8 ...environmentclearance.nic.in/writereaddata/Online/EDS/08_May_2017... · Solid Waste Management 3 Solid waste: Separate wet and
Page 3: Group Housing Colony at Plot No. SC-01/C (A-7 & A-8 ...environmentclearance.nic.in/writereaddata/Online/EDS/08_May_2017... · Solid Waste Management 3 Solid waste: Separate wet and

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

Page 4: Group Housing Colony at Plot No. SC-01/C (A-7 & A-8 ...environmentclearance.nic.in/writereaddata/Online/EDS/08_May_2017... · Solid Waste Management 3 Solid waste: Separate wet and
Page 5: Group Housing Colony at Plot No. SC-01/C (A-7 & A-8 ...environmentclearance.nic.in/writereaddata/Online/EDS/08_May_2017... · Solid Waste Management 3 Solid waste: Separate wet and
Page 6: Group Housing Colony at Plot No. SC-01/C (A-7 & A-8 ...environmentclearance.nic.in/writereaddata/Online/EDS/08_May_2017... · Solid Waste Management 3 Solid waste: Separate wet and

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

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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.

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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

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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.

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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

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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

5 of 8

ENVIRONMENT CONSULTANT:

M/S PERFACT ENVIRO SOLUTIONS PVT. LTD.

ANNEXURE-C

Affidavit of No Violation

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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

6 of 8

ENVIRONMENT CONSULTANT:

M/S PERFACT ENVIRO SOLUTIONS PVT. LTD.

ANNEXURE-D

ECBC Compliance Report

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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

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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

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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

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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”.

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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.

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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

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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

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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

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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

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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

Page 25: Group Housing Colony at Plot No. SC-01/C (A-7 & A-8 ...environmentclearance.nic.in/writereaddata/Online/EDS/08_May_2017... · Solid Waste Management 3 Solid waste: Separate wet and

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

Page 26: Group Housing Colony at Plot No. SC-01/C (A-7 & A-8 ...environmentclearance.nic.in/writereaddata/Online/EDS/08_May_2017... · Solid Waste Management 3 Solid waste: Separate wet and

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.

Page 27: Group Housing Colony at Plot No. SC-01/C (A-7 & A-8 ...environmentclearance.nic.in/writereaddata/Online/EDS/08_May_2017... · Solid Waste Management 3 Solid waste: Separate wet and

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.

Page 28: Group Housing Colony at Plot No. SC-01/C (A-7 & A-8 ...environmentclearance.nic.in/writereaddata/Online/EDS/08_May_2017... · Solid Waste Management 3 Solid waste: Separate wet and

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

Page 29: Group Housing Colony at Plot No. SC-01/C (A-7 & A-8 ...environmentclearance.nic.in/writereaddata/Online/EDS/08_May_2017... · Solid Waste Management 3 Solid waste: Separate wet and

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

Page 30: Group Housing Colony at Plot No. SC-01/C (A-7 & A-8 ...environmentclearance.nic.in/writereaddata/Online/EDS/08_May_2017... · Solid Waste Management 3 Solid waste: Separate wet and

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

Page 31: Group Housing Colony at Plot No. SC-01/C (A-7 & A-8 ...environmentclearance.nic.in/writereaddata/Online/EDS/08_May_2017... · Solid Waste Management 3 Solid waste: Separate wet and
Page 32: Group Housing Colony at Plot No. SC-01/C (A-7 & A-8 ...environmentclearance.nic.in/writereaddata/Online/EDS/08_May_2017... · Solid Waste Management 3 Solid waste: Separate wet and
Page 33: Group Housing Colony at Plot No. SC-01/C (A-7 & A-8 ...environmentclearance.nic.in/writereaddata/Online/EDS/08_May_2017... · Solid Waste Management 3 Solid waste: Separate wet and

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

Page 34: Group Housing Colony at Plot No. SC-01/C (A-7 & A-8 ...environmentclearance.nic.in/writereaddata/Online/EDS/08_May_2017... · Solid Waste Management 3 Solid waste: Separate wet and