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Annexure I
Soil Investigation Report, Ground Water Status
Report & CGWA NOC
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Annexure II
Water Assurance
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Annexure III
ECBC Report
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ECBC Compliance Report of the Expansion of Proposed Mix Use Complex “DLF My
Pad”
at Plot no. –TC/G/6 Vibhuti Khand, Gomti nagar, Lucknow, U.P.
being developed by M/s DLF Universal Ltd
106
1. BUILDING ENVELOPE
S
r.
N
o.
Building
Enve
lope
Com
pone
nt
ECBC
Prescripti
ve
Complian
ce
Proposed
1 Top Roof U = 0.261 W/sqm
K (max);
Initial Solar
Reflectance =
0.7(min);
Initial Emittance
= 0.75 (min)
U-value will be maintained as per the ECBC. insulation with High
Solar Reflective Index value will be provided.
Conductivity
[W/m.K]
Thickness
[Meter]
R-Value
[sm.K/W]
Outside Air
Resistance
0.06
RCC Slab 1.58 0.25 0.16
PUF insulation 0.021 0.05 2.38
Screed 0.719 0.01 0.01
Concrete 1.7 0.05 0.03
Tile 0.5 0.01 0.02
Internal Air
Resistance
0.12
Combined R-Value 2.78 sm.K/W
Combined U-Value 0.36 W/sm.K
0.063 Btu/hr.sf.F
107
2
External
Wall
U = 0.44
W/sqm K (max)
U-value will be maintained as per the ECBC insulation
with High Solar Reflective Index value will be provided.
Conductivity
[W/m.K]
Thickness
[Meter]
R-Value
[sm.K/W]
Outside Air
Resistance
0.06
External Plaster 0.5 0.025 0.05
AAC Block 0.16 0.20 1.25
PUF insulation 0.021 0.025 1.19
Internal Plaster 0.5 0.012 0.02
Internal Air
Resistance
0.12
Combined R-Value 2.69 sm.K/W
Combined U-Value 0.37 W/sm.K
0.065 Btu/hr.sf.F
108
3 Fenestratio
n
U =
3.3
W/sq
m K
(max
);
SHG
C =
0.25
(max
);
VLT
=
0.20
(min
)
It is proposed that Project’s Fenestration will comply
with ECBC requirement
Bra
nd
subst
rate
configu
ration
Visible Light
SH
GC
S
C
U
value
(W/sq
m.k)
Transmi
ssion %
Reflect
ion
E
xt
%
I
n
t
%
AI
S clear
6 AIS
EXCEE
D
CLEAR
BROO
K
PLUS -
12 mm
airgap –
6 mm
clear
33 3
9
2
1
0.2
2
0.
25 1.62
AI
S clear
6mm
AIS
EXCEL
CLEAR
PEARL
- 12mm
air gap
+6 mm
clear
41 1
9
1
3
0.2
3
0.
26 1.60
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4 Air
Leakages
Cont
rol
air
leaka
ge
throu
gh
entra
nce
door
s
withi
n 5.0
l/s/sq
m
and
throu
gh
other
wind
ows
and
door
s to
2.0
l/s/sq
m
Air leakages will be controlled through entrance doors
within 5.0 l/s/sqm and through other windows and
doors to 2.0 l/s/sqm, hence complying with ECBC
Requirements.
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2. HVAC
Sr.
No. HVAC
Component
ECBC Prescriptive Compliance
Proposed
1 Natural
Ventilation
NBC Part 8 Section1, 5.4.3 and 5.7.1.) ➢ Natural
Ventilation:
Mechanically
ventilated.
Considered
12 ACPH in
Parking areas
for normal &
fire
operation.
Staircases,
Lift well and
lift lobbies
shall also be
mechanically
pressurized.
➢ Chiller shall
have COP
6.3
2. Minimum
Equipment
Efficiency
The cooling equipment must meet minimum efficiency
parameters as prescribed by ECBC and ASHRAE 90.1-
2010
It is proposed that
Project’s cooling
equipment will meet
the minimum
efficiency parameters
as prescribed by
ECBC and ASHRAE
90.1-2010.
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3. 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
It is proposed that 20 %
of total hot water
requirement will be
catered through Solar
Thermal system, hence
complying with ECBC
requirements.
2. 6.2.2
Equipment
Efficiency
The Solar Water Heating system must meet the minimum
efficiency level as per IS 13129 part (1& 2)
It is proposed that
Project’s Solar Water
Heating system will
meet the minimum
efficiency level as per
IS 13129 part (1& 2),
hence complying with
ECBC Requirements.
3 6.2.4
Piping
Insulation
R value of 0.35 for hot water piping and storage It is proposed that the
Piping Insulation will
be of R value = 0.35 for
hot water piping and
storage, hence
complying with ECBC
Requirements.
112
4. LIGHTING
Sr.
No. Service
Water
Heating
ECBC Prescriptive Compliance
Proposed
1 7.2.1
Lighting
Controls
Automatic Lighting Shutoff Automatic Lighting
Shutoff
Interior Lighting in
building lobby would be
equipped with an automatic
control device. Within
these buildings and all
lobbies would be equipped
with occupancy sensors.
Space Control
Each space enclosed by
ceiling-height partitions
would have at least one
control device to
independently control the
general lighting space.
Exterior Lighting Control
Lighting for all exterior
applications would be
controlled by astronomical
time switch that is capable
of automatically turning off
the exterior lighting when
daylight is available or the
lighting is not required.
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
It is proposed that Lighting
for exterior building ground
luminaries which operate at
greater than 100 W shall
contain lamps with
minimum efficacy 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
It is proposed that Project
will plan the Artificial
Lighting Design whose
LPD will be less than 7.5
W/sqm, Hence, complying
with ECBC Requirements.
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4 7.3.5
Exterior
Lighting
Power Density
Plan artificial lighting design lower than the maximum
permissible Lighting Power Density recommended by
ECBC
It is proposed that project’s
artificial lighting design
will be lower than the
maximum permissible
Lighting Power Density
recommended by ECBC
5. ELECTRICAL POWER
Sr.
No. Service
Water
Heating
ECBC Prescriptive Compliance
Proposed
1 8.2.1
Transformers
Maximum Allowable losses as per ECBC It is proposed that project’s
Transformers will comply
with Maximum Allowable
losses as per ECBC.
2 8.2.2
Motors
Minimum Efficiency as per
ECBC
It is proposed that
project’s Motors will
comply with Minimum
Efficiency as per
ECBC.
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Annexure IV
Air Quality Index
115
Air Quality Index of the project Expansion of Proposed Mix Use Complex “DLF My
Pad” at Plot no. –TC/G/6 Vibhuti Khand, Gomti nagar, Lucknow, U.P. by M/s DLF
Universal Ltd
Air Quality Index: The Air Quality Index is a numerical scale used for reporting day to day
air quality with regard to human health and the environment. The daily results of the index are
used to convey to the public an estimate of air pollution level. An increase in the air quality
index signifies increased air pollution and several threats to human health.
Methodology: -
On an hourly basis, the concentration of each pollutant in the air is measured and converted
into a number running from zero upwards by using a standard index or scale. Calculated
number for every pollutant is termed as a sub-index. The highest sub-index for any given hour
is recorded as the AQI for that hour. In simple terms, AQI is like a yardstick that ranges from
zero to five hundred (0-500). The index is a relative scale, meaning, the lower the index the
better the quality of air and the lesser the health concern, and vice versa. The concentration of
each pollutant varies, therefore, AQI values are grouped into ranges assigned to standardized
public health warnings and color code.
For instance, an AQI value of 0 to 50 means good air quality with limited possibility of
affecting public and environmental health. On the other hand, an AQI value of 300 to 500
represents hazardous air quality with greater potential to affect public and environment health.
The commonly accepted value is 100 as it corresponds to the generally approved air quality
standards as set to safeguard public health. AQI levels below 100 are highly satisfactory while
values beyond 100 are regarded to harm human health. As the AQI values get higher, it even
poses more serious health concerns.
Formula for calculating Air Quality Index:
Air Quality Index is calculated by a linear function by determining the concentration of the
pollutant. The equation below is used to compute AQI.
I = I high – I low
_________ (C – C low) + I low
C high –C low
Where,
I = the (Air Quality) index,
C = the pollutant concentration,
C {low} = the concentration breakpoint that is ≤ C,
C {high} = the concentration breakpoint that is ≥ C,
I {low} = the index breakpoint corresponding to C {low},
I {high} = the index breakpoint corresponding to C {high}.
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The AQI is divided in six categories and each category is meant to correspond to different
health concern levels. Below is an explanation of the categories and their meanings.
• 0 – 50 indicates “Good” AQI. At this level the quality of air is deemed to be
satisfactory, and air pollution poses little or no risk.
• 51 – 100 indicate “Moderate” AQI. This means acceptable Air quality. However,
some pollutants might arouse modest health concern for a limited number of people.
For instance, persons who are remarkably sensitive to ozone may experience respiratory
symptoms.
• 101 – 150 indicate “Unhealthy for Sensitive Groups” AQI. This category may not
be able to affect the general health of the public. However, children, older adults, and
persons with lung disease are at a greater risk from ozone exposure. Older children,
adults and people with lung and heart disease are at greater risk from exposure to
particulate matter.
• 151 – 200 indicate “Unhealthy” AQI. In this category, every person might experience
some adverse health effects. Sensitive group members may experience more serious
effects. People with heart or lung disease, older adults and children should cut back or
reschedule strenuous activities.
• 201 – 300 indicate “Very Unhealthy” AQI. This would issue a health alert to mean
that everybody may experience very serious health implications. People with heart or
lung disease, older adults and children should significantly cut back or reschedule
strenuous activities.
• Greater than 300 indicate “Hazardous” AQI. Air quality at this level is life-
threatening and would issue warnings of emergency conditions for the entire
population.
The Table given below shows the Air Quality Index (AQI) range & category:
AQI
RANGE AQI CATEGORY
AQI
RANGE AQI CATEGORY
Good
Minimal Impact
Poor
Breathing discomfort to
people on prolonged
exposure
(0–50) (201–300)
Satisfactory
Minor breathing discomfort
to sensitive people Very Poor
Respiratory illness to the
people on prolonged
exposure
(51–100) (301–400)
Moderate
Breathing discomfort to the
people with lung, Severe
Respiratory effects even
on healthy people
(101–200)
heart disease, children and
older adults (>401)
(SOURCE: CPCB, AQI CALCULATOR)
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The baseline concentration was taken from the online monitoring station at Gomtinagar for
the month of September. The sub index and AQI has been calculated based on AQI
calculator. The results & AQI for PM 2.5, PM 10, SO2, NOx & is given below:-
FOR PM 2.5 :-
PM 2.5 CONCENTRATION
(µg/m3)
SUB INDEX
(µg/m3)
AQI
Onsite 68 127 Moderate
(SOURCE: CPCB, AQI CALCULATOR)
FOR PM 10 :-
PM 10 CONCENTRATION
(µg/m3)
SUB INDEX
(µg/m3)
AQI
Onsite 168.95 146 Moderate
(SOURCE: CPCB, AQI CALCULATOR)
FOR SO2 :-
SO2 CONCENTRATION
(µg/m3)
SUB INDEX
(µg/m3)
AQI
Onsite 23.60 30 GOOD
(SOURCE: CPCB, AQI CALCULATOR)
FOR NOx :-
NOx CONCENTRATION
(µg/m3)
SUB INDEX
(µg/m3)
AQI
Onsite 12.50 16 GOOD
(SOURCE: CPCB, AQI CALCUlATOR)
FOR CO :-
NOx CONCENTRATION
(mg/m3)
SUB INDEX
(mg/m3)
AQI
Onsite 0.30 15 GOOD
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Annexure V
copy of Traffic NOC
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Annexure VI
Conformity status to conditions stipulated in
Annexure XIV of the S.O. 3999 (E) dated
09.12.2016
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Compliance of gazette notification dated 09.12.2016
S.No ENVIRONMENTAL CONDITIONS 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.
Natural drain has been maintained for free
flow of water. After expansion same shall be
maintained.
Shall be complied
Shall be complied
Shall be complied
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.
Total 4 no. of Rainwater Harvesting shall be
provided.
Rain water will be collected in rainwater
harvesting pit of size Dia- 3.6m and effective
depth:3.5m.
Also, daily fresh water requirement of the
project is 90 KLD and to water requirement
will be 150 KLD.
Ground water extraction is being done
through 2 no of tubewells. Permission has
been taken from CGWA.
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
12.60% of total plot area shall be developed
as green area (2513.55 sqm).
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50% opening, landscape etc. would be
considered as pervious surface.
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 separating grey and black water & reuse of black water in flushing, HVAC cooling & Gardening
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 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.
No organic waste convertor is proposed at site
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)
STP of capacity 150 KLD will be installed for treating domestic waste water. Treated waste water shall be reused on site for landscaping, flushing & HVAC cooling.
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
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Manual on Sewerage and Sewage Treatment Systems, 2013.
(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.
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 will be installed for
generation of solar water heating.
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.
Solar water Heater shall be provided for meeting 20% demand of the complex.
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.
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.
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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.
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 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.
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 10 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.
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 on the Surface and adequate stack height will be provided as per the CPCB norms.
125
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.
Plot Area: 58105.9/80= 31 trees
Proposed trees: 252 trees.
7 (a) Where the trees need to be cut,
compensatory plantation in the ratio. Compensatory afforestation of 1:3 (i.e. planting of 3 trees for every 1 tree that is cut) shall be done and maintained.
No tress shall 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.
Project is well connected to Amar Shaeed Path road & Gomti nagar Road.
Parking norms are as per the local by laws.
Parking Required: 1196 ECS
Parking Provided: 1198 ECS
Environment Management Plan
126
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 in place to implement the EMP. The environmental cell shall ensure that the environment infrastructure like Sewage Treatment Plant, Landscaping, Rain Water Harvesting, Energy efficiency and conservation, water efficiency and conservation, solid waste management, renewable energy etc. are kept operational and meet the required standards. The environmental cell shall also keep the record of environment monitoring and those related to the environment infrastructure.
EMP details are already submitted.
127