Post on 05-Aug-2020
Project : “Group housing project” Conceptual Plan &
Environmental Management Plan Land owner : Deepak Arya POA Holder
Manoj Agarwal, Sunil Malani, Sanju Rungta
Developer :JKD Pearl India Developers Pvt. Ltd.
1
CONCEPTUAL PLAN &
ENVIRONMENTAL MANAGEMENT PLAN
INTRODUCTION:
The proposed project involves construction of a group housing project at Khasra no. 37, village
Jhalana Chowd, Tehsil Sanganer, District Jaipur (Raj). The total plot area of the project is 8,054.04
sq. m. and the built up area envisaged is 54,087.20 sq. m. The project will constitute of 284 flats (2
BHK: 132 nos., 3 BHK: 152 nos.), commercial facilities (753.36 sq. m.), club house (1246.61 sq.
m.). Estimated cost of the project will be Rs. 65 crores. The maximum height gained by the project
will be 44.50 m (upto machine room/ mumty level).
PROJECT DEVELOPERS:
The project is coming up on a land duly converted for group housing purpose and owned jointly by
Mr. Manoj Agarwal, Mr. Sunil Malani, Mrs. Sanju Rungta. Development agreement for the project
was executed with M/s JKD Pearl India Developers Pvt. Ltd. on 23.07.2014 {copy of development
agreement enclosed as Annexure I (b)), while the Special power of attorney for obtaining all the
statutory approvals was conferred to Mr. Deepak Arya on 07.08.2013 {copy enclosed as Annexure
I (a)}
JKD Pearl India Developers Pvt. Ltd. is a Real Estate Conglomerate, with an expertise of over
15 years encompassing developments in the areas of luxury apartments, commercial malls,
residential townships.
NEED OF THE PROJECT:
Jaipur city has grown much beyond the old traditional 'Pink City', which used to confine within the
seven gates and landscaped with old forts, palaces and buildings of historical significance.
Favorable demographics and economic growth have led to the expansion of municipal limits and
Project : “Group housing project” Conceptual Plan &
Environmental Management Plan Land owner : Deepak Arya POA Holder
Manoj Agarwal, Sunil Malani, Sanju Rungta
Developer :JKD Pearl India Developers Pvt. Ltd.
2
Jaipur now comprises other locations, apart from just the old city. The city is witnessing somewhat
a radial expansion, especially along the major roads connecting with the neighboring cities.
Mansarovar, touted as Asia's third largest colony, was established by the Rajasthan Housing Board.
The region caters to a mix of LIG (Low Income Group), MIG (Middle Income Group) and HIG
(High Income Group) segments. The development has predominantly been low rise; however, there
are plans to go vertical. The region also witnesses the presence of reputed local developers. Despite
the lure of land and independent houses, people have started to acquire a taste for apartments/
builder developments, though it is still nascent. The key factors such as the charm of better
amenities, gated security facilities and aspirations for upgraded living standards have attributed to
such transition of perspective. This transition has been noticed in the past 3-4 years with the advent
of MNCs, IT/ITeS and BFSI expansion.
PROJECT SUMMARY:
Items Details
Project address Khasra no 37, Village Jhalana Chowd, Tehsil Sanganer, District Jaipur (Raj)
Type of project Residential Project (Building & Construction).
Screening category The project is categorized under 'B-2' under item 8(a) of Schedule – Gazette
Notification dated Sep 14th, 2006 and subsequent amendments thereoff.
Plot area 8,054.06 sq. m.
Built up area 54,087.20 sq. m. (including basements & stilt)
Ground coverage Permissible : 35% (standard): 2818.92 sq. m. + 5% (purchasable): 402.70 sq. m.
: 40% (3,221.62 sq. m.)
Proposed : 37.45% (3,016.64 sq. m.)
No. of Basement 01
Green Area Total Green area : 1610.81 sq. m. (21.01%)
• Ground : 411. 57 sq. m. (5.11%)
• Podium : 1280.82 sq. m. (15.90%)
Maximum height 44.50 m (upto machine room/ mumty level)
41.60 m (upto terrace level)
Project : “Group housing project” Conceptual Plan &
Environmental Management Plan Land owner : Deepak Arya POA Holder
Manoj Agarwal, Sunil Malani, Sanju Rungta
Developer :JKD Pearl India Developers Pvt. Ltd.
3
No. of Floors Basement, Stilt + 13 floors
Total number of
Dwelling units
284
3 BHK : 152
2 BHK : 132
Parking facilities Required Parking : 438 ECU
Proposed Parking : 445 ECU
Power requirement
& source
Connected load : 3764.7 KW
Maximum demand : 1931 KW
Source: JVVNL
Power backup DG sets of capacity 250 kVA (1 no.)
Water requirement
& source
Total Water requirement: 239 KLD
Fresh Water: 139 KLD
Recycled Water: 99 KLD
Source: Municipal Water Supply, Hired private Tankers
Sewage treatment &
disposal
Sewage treatment facility: STP of 220 KLD capacity
Sewage discharge: 65 KLD
REGULATORY COMPLIANCE:
• The project has been duly approved for construction of group housing complex by Jaipur
Development Authority and the Patta has been issued on dated 03.12.2013.
• Development agreement with M/s JKD Pearl India Developers Pvt. Ltd. was executed on dated
23.07.2013.
• NOC from AAI (Airport Authority of India) has been obtained vide letter no AAI/NOC/ 2014/
69/ 4832-37 on 03.03.2014.
• Water demand for the project will be met through PHED supply.
PROJECT DETAILS:
The project will constitute of 324 flats. Details of flat distribution are given as under:
Project : “Group housing project” Conceptual Plan &
Environmental Management Plan Land owner : Deepak Arya POA Holder
Manoj Agarwal, Sunil Malani, Sanju Rungta
Developer :JKD Pearl India Developers Pvt. Ltd.
4
Flat type BUA (sq. ft.) Number of units/ floor Total floors Total units
2 BHK 942 11 12 132
3 BHK (Type 1) 1370 5 12 60
3 BHK (Type 2) 1131 7 12 84
3 BHK (Type 3) 1170 2 4 8
Total 25 284
Commercial (Stilt +
first floor)
753.36 sq. m. -- -- --
Club house 1246.61 sq. m. -- -- --
BUILT UP AREA DETAILS:
S.
No.
Floor FAR area
(sq. m.)
Built up area
(sq. m.)
Gross built up area
(sq. m.)
1. Basement Nil 6604.84 6604.84
2. Stilt 305.85 4697.46 4697.46
3. First 447.51 3016.64 4420.73
4. Second floor 2021.16 2861.57 3085.20
5. Third floor 2021.16 2861.57 3085.20
6. Fourth floor 2209.10 3068.89 3315.68
7. Fifth floor 2209.10 3068.89 3315.68
8. Sixth floor 2021.16 2861.57 3314.92
9. Seventh floor 2021.16 2861.57 3085.20
10. Eight floor 2021.16 2861.57 3085.20
11. Ninth floor 2021.16 2861.57 3085.20
12. Tenth floor 2310.24 3068.89 3315.68
13. Eleventh floor 2310.24 3068.89 3315.68
14. Twelfth floor 2106.98 2861.57 3314.92
15. Thirteenth floor 1816.63 2560.49 2560.49
16. Terrace Nil 485.12 485.12
Total 25842.61 49,671.10 54,087.20
Extra FAR of corridor : 102.43 sq. m.
Total FAR area: 25842.61 + 102.43 : 25945.04 sq. m.
Project : “Group housing project” Conceptual Plan &
Environmental Management Plan Land owner : Deepak Arya POA Holder
Manoj Agarwal, Sunil Malani, Sanju Rungta
Developer :JKD Pearl India Developers Pvt. Ltd.
5
PARKING REQUIREMENT:
A. Residential:
FAR area : 25,089.25 sq. m. (excluding commercial FAR)
1 ECU per 75 sq. m. of FAR area
ECU required : 334.5 say 335
B. Commercial:
FAR area : 753.36 sq. m.
1 ECU per 50 sq. m. of FAR area
ECU required : 15
C. Total (A+ B) : 350
D. Visitors:
25% of C : 87.5 say 88 ECU
E. Total ECU required : 438
F. Total ECU provided : 445
Details of parking are given as:
S.
No.
Details Cars Two wheelers Total
ECU
Basis of
ECS
Area
required
(sq. m.)
Area
provided
(sq. m.)
1. Open area 100 42 (14 ECU) 114 23 sq. m. 2,622 2,622
2. Stilt 98 129 (43 ECU) 141 28 sq. m. 3,948 4,200
4. Basement 128 186 (62 ECU) 190 32 sq. m. 6,080 6,200
Total 326 357 (119 ECU) 445 12,650 13,022
Project : “Group housing project” Conceptual Plan &
Environmental Management Plan Land owner : Deepak Arya POA Holder
Manoj Agarwal, Sunil Malani, Sanju Rungta
Developer :JKD Pearl India Developers Pvt. Ltd.
6
POWER REQUIREMENT:
Power requirement for the proposed project is given as under:
S. No. Description
1. Source of supply 33 kV supply will be from nearest JVVNL GSS at Mansarovar
2. Electrical Load Connected load : 3764.7 KW
Maximum demand : 1931 KW
3. Transformer No. of transformers 1 no.
Capacity 3,000 kVA, 33 /0.433 kV
4. DG Sets No. of DG sets 1
Cumulative DG Capacity 250 kVA
Fuel Used HSD (sulphur content: 0.05%)
Fuel Consumption 40 l/hr
The breakup of the same is as under:
S.
N
o.
Description No. of
units
Light
load
per
unit
Power
load
per
unit
Total
light
load
Total
power
load
Connected
load
(KW)
DF Max
demand
(KW)
Residential
1. 2 BHK 132 2 8 264 1056 1320 0.5 660
2. 3 BHK 152 3 10 456 1520 1976 0.5 988
Common/
commercial
Area
(sq. ft)
1. Parking 121612 30 0 30 0.5 15
2. Club house &
others
15000 30 100 130 0.5 65
3. Commercial 8134 26 122 148 0.5 74
Utilities 0
1. Lifts 9 nos. 0 65.7 65.7 0.8 53
2. Water supply
pumps
0 30 30 0.8 24
Project : “Group housing project” Conceptual Plan &
Environmental Management Plan Land owner : Deepak Arya POA Holder
Manoj Agarwal, Sunil Malani, Sanju Rungta
Developer :JKD Pearl India Developers Pvt. Ltd.
7
3. Landscape
lighting
10 0 10 0.8 8
4. Façade and
street lighting
5 0 5 0.8 4
5. STP 1 nos. -- 0 40 40 0.8 32
6 Fire fighting
(jockey pump)
0 10 10 0.8 8
Total 821 2943.7 3764.7 1931
Back Up Source:
There will be power backup for common areas and essential services through a DG sets of capacity
of 250 kVA used in case of power cut or failure. DG set will be provided with an effective safe
stack height of 42 m for proper dispersion of pollutants that will keep the emissions within the
permissible limit. The fuel requirement will be about 40 l/hr of HSD (as and when used).
CRITERIA OF WATER DEMAND:
The daily water requirement for the proposed development will be 239 KLD (fresh water: 140 KLD
and the recycled/reused water demand: 99 KLD).
Criteria of water demand are given as under:
S.
No.
Particulars Population Fresh water demand Treated water
demand
Total water
demand
1. Group Housing 1420 @ 90 LPCD: 128 KLD @45 LPCD: 64 KLD 192 KLD
2. Commercial 200 @ 30 LPCD: 6 KLD @ 15 LPCD: 3 KLD 9 KLD
3. Visitors 350 @ 9 LPCD: 3 KLD @ 6 LPCD: 2 KLD 5 KLD
4. Club 350 @ 9 LPCD: 3 KLD @ 6 LPCD: 2 KLD 5 KLD
5. Landscaping -- 8 KLD 8 KLD
6. General washing -- -- 20 KLD 20 KLD
Total 140 KLD 99 KLD 239 KLD
Project : “Group housing project” Conceptual Plan &
Environmental Management Plan Land owner : Deepak Arya POA Holder
Manoj Agarwal, Sunil Malani, Sanju Rungta
Developer :JKD Pearl India Developers Pvt. Ltd.
8
WATER BALANCE
Fresh water
140 KLD
Residential
128 KLD
Commercial, club
house, visitors
12 KLD
STP treated water
99 KLD
Flushing
71 KLD
Landscaping &
General washing
28 KLD
182 KLD
Waste water
S
T
P
Capacity
220 KLD
Sludge &
evaporation
losses
18 KLD
Drain
65 KLD
Recycled/ reused for flushing, landscaping & general washing
102
10
70
Daily water demand: 239 KLD
{140 KLD (fresh) + 99 KLD (recycled/ reused water)}
Source: Fresh Water : PHED Water Supply
Treated Waste water: STP Treated Water
Project : “Group housing project” Conceptual Plan &
Environmental Management Plan Land owner : Deepak Arya POA Holder
Manoj Agarwal, Sunil Malani, Sanju Rungta
Developer :JKD Pearl India Developers Pvt. Ltd.
9
IDENTIFICATION, PREDICTION AND EVALUATION OF IMPACTS:
Environmental impact can be defined as any alteration of environmental conditions, adverse or
beneficial, caused or induced by the action or set of actions under consideration.
Various operations involved in the project have been studied in details to identify, predict and
evaluate impacts on various environmental components. The identified impacts were quantified
using mathematical models to a possible extent so as to estimate the future environmental scenario.
AIR ENVIRONMENT:
Ambient air monitoring report
Instrument used: Respirable Dust Sampler (SLE-RDS 103 & SLE-GA 133) & Fine Particle Sampler APM 550)
Sampling date: 21-22.07.2014, Duration: 24 hrs.
Parameter Observation Permissible
(maximum)
Analysis Method & Protocol
PM10 (µg/m3) 82.6 100 IS: 5182 (P-23)
PM2.5 (µg/m3) 47.3 60 SOP-AAQ/89/01
SO2(µg/m3) 14.8 80 IS: 5182 (P-2) Improvised West & Geake
NOx(µg/m3) 31.4 80 IS: 5182 (P-6)
CO (mg/m3) <1.15 2 IS:5182 (P-10) Grab Method
* Monitoring reports enclosed as Annexure IV
Instrument Sensitivity:
Instrument Range and Sensitivity
Respirable Dust Sampler (RDS) (PM-10)
0.40 – 1.5 m3/min
±0.02 m3/min
(Other gases)
0 – 3 LPM
± 0.2 LPM
Fine Particulate Sampler (PM – 2.5) : ±0.03 DGM m3
Project : “Group housing project” Conceptual Plan &
Environmental Management Plan Land owner : Deepak Arya POA Holder
Manoj Agarwal, Sunil Malani, Sanju Rungta
Developer :JKD Pearl India Developers Pvt. Ltd.
10
Wind Pattern Data & Rose Diagram:
S.No Wind
Direction
0.5-2.1
Speed m/s
2.1-3.6
Speed m/s
>= 3.6
Speed m/s
Total
1. N 35 0 0 35
2. NNE 34 0 0 34
3. NE 41 0 0 41
4. ENE 37 0 0 37
5. E 15 0 0 15
6. ESE 14 0 0 14
7. SE 33 0 0 33
8. SSE 73 0 0 73
9. S 77 0 0 77
10. SSW 23 0 0 23
11. SW 30 0 0 30
12. WSW 39 0 0 39
13. W 67 0 0 67
14. WNW 46 0 0 46
15. NW 58 0 0 58
16. NNW 36 0 0 36
WRPLOT View - Lakes Environmental Software
Resultant Vector
119 deg - 16%
NORTH
SOUTH
WEST EAST
1.6%
3.2%
4.8%
6.4%
8%
WIND SPEED
(m/s)
>= 11.1
8.8 - 11.1
5.7 - 8.8
3.6 - 5.7
2.1 - 3.6
0.5 - 2.1
Calms: 40.54%
Project : “Group housing project” Conceptual Plan &
Environmental Management Plan Land owner : Deepak Arya POA Holder
Manoj Agarwal, Sunil Malani, Sanju Rungta
Developer :JKD Pearl India Developers Pvt. Ltd.
11
CONSTRUCTION PHASE:
SOURCES OF POLLUTION:
1. Vehicular Exhaust:
The major source of pollution in construction phase will be vehicles carrying construction
material. Pollution load from the same is calculated as :
Pollution Load = No. of trucks × Emission Factors × Deterioration Factor
Due to movement of average 05 trucks short term pollution load is given in table:
Parameter Emission Factor
(g /km)*
Deterioration Factor
(g /km)*
Pollution Load
(g/km)
CO 4.5 1.33 29.92
NOx 1.21 1 6.05
SPM 0.8 1.595 6.38
SO2 0.15 1 0.75
HC 1.21 1 6.05
* Source : CPCB Publication, 1998
2. Emissions from Construction equipments:
The fugitive dust emission sources are:
• Excavation
• Haul road movements
• Construction
• Material Handling
• Finishing
Emissions factors for construction equipment are given in table below:
Equipment Emissions Factors (g/hr)
CO VOC NOX SOX PM10
Excavator 214.09 43.99 516.18 3.31 27.21
Backhoe/ Front end loader 190.05 56.69 370.13 1.58 37.64
Rubber tired crane 161.02 39.00 464.02 2.67 23.58
Hydraulic Crane 161.02 39.00 464.02 2.67 23.58
Concrete Vibrator 72.57 13.60 122.46 0 4.53
Paving Equipment 186.42 48.53 412.31 1.95 29.93
Roller/ Compactor 165.10 34.92 316.15 1.90 23.13
*Source: SCAQMD CEQA Hanbook
Project : “Group housing project” Conceptual Plan &
Environmental Management Plan Land owner : Deepak Arya POA Holder
Manoj Agarwal, Sunil Malani, Sanju Rungta
Developer :JKD Pearl India Developers Pvt. Ltd.
12
MITIGATION MEASURES:
SOURCES MANAGEMENT
Dust & emissions from
vehicular exhaust.
• Regular sprinkling of water on the haul-road.
• Speed restriction of all vehicles.
• Vehicles will be checked for PUC certification.
The dust emission sources are:
• Excavation
• Haul road movements
• Construction
• Material Handling
• Finishing
• Water spraying to prevent dust pollution from different sources
of construction.
• All transportation vehicles will be suitably covered &
overloading of the vehicles will be avoided.
• Covering of the construction site on all four sides to a
considerable height to prevent dust emissions and other
pollutants to the surrounding environment.
• Ensuring vehicles stick to the access track to prevent mud and
dirt being deposited on roads.
POST CONSTRUCTION PHASE:
SOURCES:
1. Carbon Foot Print (GHG emission) :
Estimated “Carbon Footprint” emissions per annum after commissioning of project due to
direct sources of green house gas (GHG) is given as:
Sources CO2 e (T) / annum (Baseline ) CO2 e (T) / annum With EMP
LPG 12 8
Transport 24 17
Waste Water & MSW 803 562
DG 1.75 1.35
TOTAL 216.14 588.35
Source:
[1. * Brander et al., Aug 2011; 2. **WHO Publication No 62 ; 3. ***CPCB Publication 1998; 4.****IPCC Guidelines, 2006]
Project : “Group housing project” Conceptual Plan &
Environmental Management Plan Land owner : Deepak Arya POA Holder
Manoj Agarwal, Sunil Malani, Sanju Rungta
Developer :JKD Pearl India Developers Pvt. Ltd.
13
2. DG sets:
The source of emission will be from a D.G. set of capacity of 250 kVA which will be used in
case of power cuts or failure.
The details are as under:
Calculation of stack height of D.G. sets
The stack height of DG set is calculated as under:
H = 0.2 (√capacity of the DG set in kVA)
= 0.2 x (√250)
= 0.2 x 15.81
= 3.16 m
However, a safe stack height of 42 m above the roof of DG house will be provided.
Impact on Air Quality
For the proposed air environmental impact assessment study, United States Environmental
Protection Agency (USEPA) approved and also recommended by the Ministry of Environment and
Forests (MoEF), Government of India, regulatory air quality model i.e. Industrial Source Complex
Short Term (ISCST3-version 3) is applied to predict ground level incremental concentrations
(GLCs) of concerned critical pollutants.
The ISCST3 model is based on a steady-state Gaussian plume algorithm, and is applicable for
estimating ambient impacts from point, area, and volume sources.
INVENTORY:
DG set and vehicular emissions will be the major source of emissions. NOx and CO will be the
important pollutants emitting from these sources.
The emission source characteristics of the diesel generators and vehicle are provided in following
table:
Project : “Group housing project” Conceptual Plan &
Environmental Management Plan Land owner : Deepak Arya POA Holder
Manoj Agarwal, Sunil Malani, Sanju Rungta
Developer :JKD Pearl India Developers Pvt. Ltd.
14
Table : Emission source characteristics
Source Parameter Emission rate per ECU (g/sec/m)
Vehicle NOx 1.17 x 10-6
CO 1.46 x10-5
RESULTS:
Model simulations have been carried and the Ground level concentrations are computed for 24-hr
average. Maximum Ground level concentrations of NOx and CO for study period are 0.86 µg/m3 and
0.317 µg/m3 respectively in southwest direction from the centre of project site. The cumulative
concentration (resultant GLC’s) after the implementation of the project for NOx and CO will be
32.268 µg/m3
and 1150.317 µg/m3
respectively. Both obtained GLC’s (resultant and incremental) are
well within the stipulated CPCB standards.
Details of the results are tabulated and depicted as follows:
Table-1: Predicted 24-Hourly Short Term Maximum Incremental Concentrations
Pollutant Maximum Incremental
Concentration (µµµµg/m3)
(X,Y) coordinates
(m)
Direction
NOx 0.868 (- 1500 , 3000) SW
CO 0.317 (- 1500 ,3000) SW
Table-2: Details of incremental concentration of pollutants on the surroundings
Parameters Baseline Incremental GLC’s, µg/m3 Resultant GLC’s, µg/m
3 Standard, µg/m
3
NOx 31.4 0.868 32.268 80
CO 1150 0.317 1150.317 2000
Stack
No.
DG set
capacity
(kVA)
Stack Characteristics
NOx
(g/kWh)
CO
(g/kWh)
Height
(m)
velocity
(m/s)
Flow Rate
m3/sec
Temp
(K)
Top diameter
(m)
1 250 <9.2 <3.5 3.5 14 0.247 473 0.15
Project : “Group housing project” Conceptual Plan &
Environmental Management Plan Land owner : Deepak Arya POA Holder
Manoj Agarwal, Sunil Malani, Sanju Rungta
Developer :JKD Pearl India Developers Pvt. Ltd.
15
FIG.: Isopleths Showing Maximum Incremental Ground Level Concentrations of NOx
FIG.2: Isopleths Showing Maximum Incremental Ground Level Concentrations of CO
Project : “Group housing project” Conceptual Plan &
Environmental Management Plan Land owner : Deepak Arya POA Holder
Manoj Agarwal, Sunil Malani, Sanju Rungta
Developer :JKD Pearl India Developers Pvt. Ltd.
16
IMPACT SIGNIFICANCE
Impact Assessment was done and after ranking factor of impacts the significance of occurrence and
sensitivity was assessed. The significance points for proposed project impact are 12 (SP<30) i.e. Low
significance both with and without mitigation measures on following basis:
MANAGEMENT PLAN
SOURCES MANAGEMENT
• Exhaust from D.G. set
of capacity 250 kVA
• EPA/CPCB certified DG set conforming to the CPCB standards will be
deployed.
• D.G. set will be provided with effective stack height of 42 m will be
provided..
• Low-sulphur-content fuel (HSD - Sulphur content 0.05%) will be used.
• Emission due to
vehicular exhausts
especially congestions
during peak traffic
hours.
• Sufficient width of driveways to ensure smooth traffic movements.
• Provisions of fully internalized parking including the parking facilities
for the visitors.
• Guided traffic ways within the project site.
• Speed humps will be installed for speed restrictions inside the project
area.
Project : “Group housing project” Conceptual Plan &
Environmental Management Plan Land owner : Deepak Arya POA Holder
Manoj Agarwal, Sunil Malani, Sanju Rungta
Developer :JKD Pearl India Developers Pvt. Ltd.
17
WATER ENVIRONMENT:
GROUND WATER ANALYSIS REPORT*
Date of sampling: 22.07.2014 Location: Near Project site
Parameter Results Complete Test as Per
IS :10500-1991
Protocol
Desirable Limit Permissible Limit
Physical Parameters
Colour, Hazen Units <5.0 5 Max 25 Max IS:3025 (Part 4) 1983
Odour Agreeable Agreeable - IS:3025 (Part 5) 1983
Taste Agreeable Agreeable - IS:3025 (Part 8) 1984
Turbidity, NTU <1.0 5 .0 10.0 IS:3025 (Part 8) 1984
pH value 7.26 6.5 - 8.5 - IS:3025 (Part 11) 1983
Chemical Parameters
Total Hardness as CaCO3 318.0 300 mg/l 600 mg/l IS : 3025 (Part 21) 2009
Calcium( as Ca), mg/l 82.6 75 mg/l 200 mg/l IS : 3025 (Part 40) 1991
Iron (as Fe), mg/l 0.16 0.3 mg/l 1.0 mg/l IS:3025 (Part 53) 2003
Chloride (as Cl), mg/l 110.2 250 mg/l 1000 mg/l IS:3025 (Part 32) 1988
Residual Free Chlorine, mg/l <0.2 0.2 -- IS:3025 (Part 26) 1986
Fluoride (as F), mg/l <1.0 1.0 1.5 IS:3025 (Part 60) 2008
Total Dissolved solids, mg/l 704 500 mg/l 2000 mg/l IS:3025 (Part 16)1984
Magnesium (as Mg), mg/l 26.7 30 mg/l 100 mg/l IS:3025 (Part 46) 1994
Copper (as Cu), mg/l <0.01 0.05 mg/l 1.5 mg/l IS:3025 (Part 42) 1992
Manganese as Mn <0.1 0.1 mg/l 0.3 mg/l IS:3025 (Part 59) 2006
Sulphate (as SO4), mg/l 54.3 200 mg/l 400 mg/l IS:3025 (Part 24) 1986
Nitrate (as NO3), mg/l 7.9 45.0 mg/l No relaxation IS:3025 (Part 34) 1988
Phenolic compounds, mg/l <0.001 0.001 mg/l 0.002 IS:3025 (Part 43) 1992
Mercury(as Hg), mg/l <0.001 0.001 mg/l No relaxation IS:3025 (Part 48) 1994
Selenium(as Se),mg/l <0.005 0.01 No relaxation IS:3025 (Part 56) 2003
Arsenic (as As), mg/l <0.005 0.01 No relaxation IS:3025 (Part 37) 1988
Cyanide(as Cn),mg/l <0.05 0.05 No relaxation IS:3025 (Part 27) 1986
Lead( as Pb), mg/l <0.005 0.05 No relaxation IS:3025 (Part 47) 1994
Zinc (as Zn),mg/l 0.61 5 15 mg/l IS:3025 (Part 49) 1984
Chromium (as Cr),mg/l <0.05 0.05 No relaxation IS:3025 (Part 52) 2003
Alkalinity (as CaCO3), mg/l 186.0 200.0 mg/l 600 mg/l IS : 3025 (Part 23) 1986
Project : “Group housing project” Conceptual Plan &
Environmental Management Plan Land owner : Deepak Arya POA Holder
Manoj Agarwal, Sunil Malani, Sanju Rungta
Developer :JKD Pearl India Developers Pvt. Ltd.
18
Aluminum (as Al), mg/l <0.01 0.03 mg/l 0.2 mg/l IS:3025 (Part 55) 2003
Boron (as B), mg/l <0.25 1.0 mg/l 5 mg/l IS:3025 (Part 11) 1983
Cadmium(as Cd), mg/l <0.001 0.01 No relaxation IS:3025 (Part 41) 1992
Anionic detergents (as
MBAS), mg/l
<0.05 0.2 1 mg/l APHA 5540-C
Microbiological Parameters
Total coliform (MPN/100 ml) <1.8 - 10.0 (Max) APHA 9221
Escherichia coli/100 ml Absent - Absent APHA 9221
*Monitoring report enclosed as Annexure IV
CONSTRUCTION PHASE:
SOURCES MANAGEMENT
• Generation of sewerage • Temporary septic tank followed by soak-pit will be provided.
• Significant water
demand for
construction.
• Curing water will be sprayed and after liberal curing all concrete
structures will be covered with gunny bags this will conserve water.
• There will be provision of using polymer dispersion and air entraining
agents to reduce the water demand for construction.
• Un-captured run-off
from the site may
contaminate ground
water aquifers.
• The rain-water entering into the pit will be screened for the removal of
heavy silt and other materials.
• Provisions will be made to ensure the construction vehicles stick to the
access track to prevent mud & dirt being deposited on roads.
• Fence will be constructed around the site to trap sediments whilst
allowing the water to flow through.
• Up slope water will be diverted with turf and due care will be taken not
to mix mortar in locations that will drain into storm water system.
• Unsanitary conditions
during rainy season.
• The civil contractor will be made responsible for site sanitation and will
be bound by the management to adhere to healthy level of sanitation.
• There will be no stagnant water at site, as the runoff from the relevant
areas will be systematically drained into the storm water line. There
will be provision of cleaning the storm water line periodically.
Project : “Group housing project” Conceptual Plan &
Environmental Management Plan Land owner : Deepak Arya POA Holder
Manoj Agarwal, Sunil Malani, Sanju Rungta
Developer :JKD Pearl India Developers Pvt. Ltd.
19
POST CONSTRUCTION PHASE:
Daily fresh water demand will be 140 KLD (51,100 cu. m./annum). The fresh water demand will
be met from PHED water supply.
WASTE WATER GENERATION AND TREATMENT:
Sewage treatment plan
Approximate 182 KLD waste water will be generated which will be treated in STP based on
Fluidized Aerobic Bed (FAB) technology with capacity of 220 KLD. Physico chemical
characteristics of influent and effluent are given as:
Parameters Influent Treated effluent
pH 7.5 - 8.5 7 - 8
Suspended solids 200- 225 mg/l <50 mg/l
BOD 200 - 250 mg/l <30 mg/l
COD 350 - 400 mg/l <60 mg/l
Oil & Grease 20-25 mg/l <5 mg/l
Coliform (CFU /100 ml) 103- 10
5 50-500 or less
SCHEMATIC LAYOUT OF STP:
Project : “Group housing project” Conceptual Plan &
Environmental Management Plan Land owner : Deepak Arya POA Holder
Manoj Agarwal, Sunil Malani, Sanju Rungta
Developer :JKD Pearl India Developers Pvt. Ltd.
20
MANAGEMENT & MITIGATION MEASURES
Water use management
36 % reduction in water demand can be achieved by use of water efficient fixtures. Details of the
same as described below:
S.No. Particulars Details
1. Urine Flush Per Day (UFPD) (under without conservation F- C) 9 lpcd x 3 times
2. Urine Flush Per Day (UFPD) (under with conservation F+ C) 3 lpcd x 3 times
3. Soil Flush Per Day (SFPD) (under without conservation F- C) 9 lpcd x 2 times
4. Soil Flush Per Day (SFPD) (under with conservation F+ C) 6 lpcd x 2 times
5. Washing (without conservation W - C) @ 20 lpm
6. Washing (with conservation W + C) @ 7.5 lpm
TWRPD: Total water-use reduction per day
Graph showing comparative use of water
(WITHOUT & WITH conservation measures)
0
5
10
15
20
25
30
35
40
45
UFPD SFPD WPD %
F-C
F+C
W-C
W+C
TWRPD
Project : “Group housing project” Conceptual Plan &
Environmental Management Plan Land owner : Deepak Arya POA Holder
Manoj Agarwal, Sunil Malani, Sanju Rungta
Developer :JKD Pearl India Developers Pvt. Ltd.
21
Mitigation Measures:
S.
No.
Anticipated impacts Mitigation measures / Management
1. • Daily water demand 239 KLD
(87,235 cu. m./ annum).
• Daily fresh water demand reduced by 36% after
implementation of Environment Management Plan which
will be met from PHED water supply.
• The maximum annual recharge will be to the tune of 3,800
cu. m. by harvesting the storm water.
2. • Daily waste water generation:
182 KLD
• Surface / ground water
contamination
• Domestic waste water will be treated in sewage treatment
plant based on FAB technology with capacity of 220 KLD.
• Treated water from STP will be used for flushing (71 KLD),
plantation & general washing (28 KLD) and remaining 65
KLD will be drained.
• STP activity Log book
3. • Monitoring use of water • Water meters will be installed to control the overflow losses
and to monitor the water usage at the following points :
� Fresh water intake
� Inlet of flushing tanks
� STP inlet
� STP outlet
� Landscaping
4. • Un-captured storm water run-
off.
• Flooding or logging of storm
water drains
• The runoff from the building terraces, paved areas and
landscape areas will be channelized to the rain-water
harvesting structures designed on the peak intensity of rainfall
(60 mm/hr) to accommodate peak surface run-off, which will
avoid the problems of flooding.
• The storm-water drains will be cleaned in the pre-monsoon
phase so that the water logging can be avoided.
Project : “Group housing project” Conceptual Plan &
Environmental Management Plan Land owner : Deepak Arya POA Holder
Manoj Agarwal, Sunil Malani, Sanju Rungta
Developer :JKD Pearl India Developers Pvt. Ltd.
22
RAINWATER HARVESTING SCHEME:
Baseline Data:
The average annual rainfall (based on last 10 years rainfall data) is 617 mm.
Rain Fall Data (last 10 years):
S. No. Year Annual Average Rainfall No. of Rainy Days
1 2013 757 35
2 2012 907 33
3 2011 646 38
4 2010 750 40
5 2009 377 28
6 2008 572 32
7 2007 553 34
8 2006 407 27
9 2005 392 19
10 2004 805 30
Average 616.6* say 617 31.6
Source: Water Resource Department, Rajasthan
CALCULATION OF RWH STRUCTURES:
S.
No
Type of
Structure/ Surface
Area [A]
(sq. m.)
Run off
Coefficient
[C]
Intensity
of rainfall
(m/hour) [I]
Total discharge
[Q = CIA]
(m3/hr)
1. Roof Top 3416.64 0.9 0.06 184.50
2. Terrace garden 1280.82 0.5 0.06 38.42
3. Landscape 411.57 0.3 0.06 7.41
4. Paved 2945.03 0.75 0.06 132.53
Grand Total (1-4) 8054.06 362.86
Project : “Group housing project” Conceptual Plan &
Environmental Management Plan Land owner : Deepak Arya POA Holder
Manoj Agarwal, Sunil Malani, Sanju Rungta
Developer :JKD Pearl India Developers Pvt. Ltd.
23
VOLUME OF RAIN WATER DRAINAGE
Total Rain Water Flow : 362.86 m3/hr
Considering 15 minutes of peak rainfall,
Runoff volume : 90.72 m3/hr
Volume of each pit : 30 m3 (3 m x 3 m x 3.3 m)
Total no. of rain water harvesting pits required : Total run-off volume/volume of each pit
= 90.72/30
= 3.024 say 3 nos.
Therefore, 3 Nos. rain Water Harvesting pit of size 3 m length x 3 m width x 3.3 m depth with PVC
slotted pipe upto minimum depth of 30 m as following figure.
TOTAL RAIN WATER RECHARGE THROUGH RAINWATER HARVESTING:
S.
No
Type of
Structure/ Surface
Area [A]
(sq. m.)
Run off
Coefficient
[C]
Intensity
of rainfall [I]
(m/annum)
Total discharge
[Q= CIA]
(m3/ annum)
1. Roof Top 3416.64 0.9 0.617 1897.26
2. Terrace garden 1280.82 0.5 0.617 395.13
3. Landscape 411.57 0.3 0.617 76.18
4. Paved 2945.03 0.75 0.617 1362.81
Grand Total (1-4) 8054.06 3731.38 say 3800
Total Annual Recharge to Ground Water Regime of the area through rainwater harvesting structure
would be 3800 m3/ annum.
For good design of rainwater harvesting, following points are to be kept under consideration:
• Ideal location with good ground slope.
• The location has adequate subsurface permeability of the aquifer to accommodate maximum
recharge of rainwater through injection well.
• Rate of filtration should exceed average rainfall intensity.
• Clogging of filtration media should be cleaned periodically.
• Ground water pollution does not take place.
Project : “Group housing project” Conceptual Plan &
Environmental Management Plan Land owner : Deepak Arya POA Holder
Manoj Agarwal, Sunil Malani, Sanju Rungta
Developer :JKD Pearl India Developers Pvt. Ltd.
24
SOIL ENVIRONMENT:
SOIL ANALYSIS
Location: Project Site ; Date of sampling: 22.07.2014
S. No. Parameter Units Results Test Methods
1. pH (1: 2.5 Suspension) - 7.34 IS: 2720 (P-26)
2. Conductivity (1:5 Susp.) µS/cm 528.0 IS: 2720 (P-21)
3. Texture (Clay) % by mass 38.4 SOP-S/92/16
4. Texture (Sand) % by mass 27.1 SOP-S/92/16
5. Texture (Silt) % by mass 35.5 SOP-S/92/16
6. Colour - Light brown SOP-S/92/14
7. Water holding capacity % by mass 46.0 SOP-S/92/21
8. Bulk density gm/cc 1.18 SOP-S/92/12
9. Chloride (as Cl-) mg/kg 221.5 Ministry of Agriculture
Manual 2011 10. Sodium available (as Na) mg/kg 108.4
11. Potassium available (as K) mg/kg 214.6
12. Organic matter % by mass 0.92 IS: 2720 (P-22)
13. Total Kjehldal Nitrogen mg/kg 769.2 SOP-S/92/06
14. Phosphorous (as P) mg/kg 39.4 Ministry of Agriculture
Manual 2011
15. Zinc (as Zn) mg/kg 6.8 SOP-S/96/11
16. Cadmium (as Cd) mg/kg < 0.1 SOP-S/92/11
17. Copper (as Cu) mg/kg < 0.5 SOP-S/96/11
18. Porosity % by mass 12.4 SOP-S/92/22
19. Permeability - Permeable SOP-S/92/26
20. Boron (as B) mg/kg 0.26 SOP-S/92/13
21. Moisture content % by mass 11.4 IS: 2720 (P-2)
22. Iron (as Fe) mg/kg 8.1 SOP-S/96/11
23. Alkali metals mg/kg 0.85 SOP-S/92/11
24. Lithium mg/kg < 0.1 SOP-S/92/11
*Monitoring report is enclosed as Annexure IV
Project : “Group housing project” Conceptual Plan &
Environmental Management Plan Land owner : Deepak Arya POA Holder
Manoj Agarwal, Sunil Malani, Sanju Rungta
Developer :JKD Pearl India Developers Pvt. Ltd.
25
CONSTRUCTION PHASE:
• The solid waste generated during construction phase will be excavated soil (30,000 cu. m.)
out of which, top soil (5,000 cu. m.) will be stored at earmarked places and will be subjected
to temporary stabilization (mulching), while the other excessive soil will be taken by the civil
contractors.
• About 6030 MT of the construction waste will be generated. Details of the same is given as
under:
S. No. Particulars Approx. Qty, (MT) Disposal
1. Wood 414 Sold to vendors
2. Dry Wall 172 Disposal site.
3. Concrete 78 Disposal site.
4. Metal Scrap 17 Sold to vendors
5. Cardboard 129 Sold to vendors
6. Plastics 17 Sold to vendors
7. Electronic Scrap 17 Disposal site.
8. Misc.(Paint, Ceramic etc) 17 Disposal site.
Project : “Group housing project” Conceptual Plan &
Environmental Management Plan Land owner : Deepak Arya POA Holder
Manoj Agarwal, Sunil Malani, Sanju Rungta
Developer :JKD Pearl India Developers Pvt. Ltd.
26
LIGHT & ELECTRICITY DEATAILS:
RECOMMENDED LUX LEVELS:
The recommended values of illumination (in Lux) as per the National Building Code of India
(2005) are as under:
S. No. Space Illumination Level (Lux)
i. Entrance 150-200-300
ii. Lifts 50-100-150
iii. Corridor, passageways, stairs 50-100-150
iv. Covered car par
• Floor
• Ramp and Corner
• Entrance and exits
5-20
30
50-100-150
v. Outdoor car park 5 – 20
ELECTRICAL HAZARDS SAFETY MEASURE PLAN
DEFINITION
Electrical Hazard –
A dangerous condition such that contact or equipment failure can result in Electric shock, arc-flash
burn, thermal burn, or blast. Electrical hazard includes ‘dangerous’ meaning ‘able or likely to
inflict injury’; there are high voltage, low current sources that are not intrinsically dangerous, and
there are low-voltage, high-current sources that are not ‘safe’. A ‘harmless’ static electricity shock
could cause sufficient startle reaction to make a worker fall off a ladder. A hazard analysis is
necessary to identify electrical hazards and determine the degree of risk. We are considering
different types of measures for preventing electrical hazards which are as follows:
Safe Electrical Installation
� Installation of new electrical systems to a suitable IS standard. Requirements for electrical
installations, and then maintain them in a safe condition;
� Provision of enough socket-outlets - overloading socket-outlets by using adaptors which can
cause fire.
Project : “Group housing project” Conceptual Plan &
Environmental Management Plan Land owner : Deepak Arya POA Holder
Manoj Agarwal, Sunil Malani, Sanju Rungta
Developer :JKD Pearl India Developers Pvt. Ltd.
27
Provision of safe and suitable equipment:
� Proper selection of equipments;
� There will be provision of an accessible and clearly identified switch near each fixed
machine to cut off power in an emergency;
� For portable equipment, there will be use of socket-outlets which are close by so that
equipment will be easily disconnected in an emergency;
� The ends of flexible cables will always have the outer sheath of the cable firmly clamped to
stop the wires (particularly the earth) pulling out of the terminals;
� Damaged sections of cable will be replaced completely;
� There will be use of proper connectors or cable couplers to join lengths of cable
� There will be proper protection of light bulbs and other equipment which could easily be
damaged in use. And also creates risk of electric shock if they are broken;
� Electrical equipment used in flammable/explosive atmospheres will be designed to stop it
from causing ignition.
Reduction of Voltage:-
One of the best ways of reducing the risk of injury when using electrical equipment is to limit the
supply voltage to the lowest needed to get the job done, such as:
Temporary lighting can be run at lower voltages, e.g. 12, 25, 50 or 110 volts;
� Where electrically powered tools are used, battery operated will be safest;
� Portable tools are readily available which are designed to be run from a 110 volts centre-
tapped-to-earth supply.
Provision of safety device
If equipment will be operated at 230 volts or on higher, then the provision of an RCD (residual
current device) will be provided as an additional safety. An RCD is a device which detects some,
but not all, faults in the electrical system and rapidly switches off the supply. RCD will be built
into the main switchboard or the socket-outlet, as this means that the supply cables will be
permanently protected. Additionally a plug incorporating an RCD, or a plug-in RCD adaptor, will
Project : “Group housing project” Conceptual Plan &
Environmental Management Plan Land owner : Deepak Arya POA Holder
Manoj Agarwal, Sunil Malani, Sanju Rungta
Developer :JKD Pearl India Developers Pvt. Ltd.
28
also be provided for an additional safety. RCDs for protecting people have a rated tripping current
(sensitivity) of not more than 30 milliamps (MA).
� An RCD is a valuable safety device, never bypass it;
� If the RCD trips, it is a sign there is a fault.
� The RCD will have a test button to check that its mechanism is free and functioning.
Work safely
We will make sure that people who are working with electricity are competent to do the job. Even
simple tasks such as wiring a plug can lead to danger – we will ensure that people know what they
are doing before they start.
We must not allow work on or near exposed live parts of equipment unless it is absolutely
unavoidable and suitable precautions will be taken to prevent injury, both to the workers and to
anyone else who may be in the area.
Underground power cables
Always assume cables will be present when digging in the street, pavement or near buildings. The
usage will be up-to-date service plans, cable avoidance tools and safe digging practice to avoid
danger.
Overhead power lines
When working near overhead lines, it may be possible to have them switched off. So, we will keep
the safe working distance from the cables.
BASIC PRECAUTIONS:
There are various ways of protecting people from the hazards caused by electricity, including
insulation, guarding, grounding and electrical protective devices. We will significant reduce
electrical hazards by following some basic precautions.
Project : “Group housing project” Conceptual Plan &
Environmental Management Plan Land owner : Deepak Arya POA Holder
Manoj Agarwal, Sunil Malani, Sanju Rungta
Developer :JKD Pearl India Developers Pvt. Ltd.
29
Insulation
All electrical cords will have sufficient insulation to prevent direct contact with wires. All cords
will be checked before each use, since corrosive chemicals or solvent vapors may erode the
insulation. Damaged cords will be repaired or taken out of service immediately, especially in wet
environments such as cold rooms
Guarding
Live parts of electric equipment operating at 50 volts or more will be guarded against accidental
contact. Plexiglas shields may be used to protect against exposed live parts.
Grounding
Only equipment with three-prong plugs will be used. The third prong provides a
path to ground that helps prevent the buildup of voltages that may result in an
electrical shock or spark.
Circuit Protection Devices
Circuit protection devices will be designed to automatically limit or shut off the
flow of electricity in the event of a ground-fault, overload, or short circuit in the
wiring system. Fuses, circuit breakers, and ground-fault circuit interrupters are
three well-known examples of such devices.
Fuses and circuit breakers prevent over-heating of wires and components that might otherwise
create hazards for operators. They disconnect the circuit when it becomes overloaded. The ground-
fault circuit interrupter or GFCI, will be used to shutoff electric power if a ground fault is detected.
The GFCI will be particularly used near sinks and wet locations. Since GFCIs will cause
equipment to shutdown unexpectedly, they may not be appropriate for certain apparatus. Portable
GFCI adapters (available in most safety supply catalogs) may be used with a non-GFCI outlet.
Project : “Group housing project” Conceptual Plan &
Environmental Management Plan Land owner : Deepak Arya POA Holder
Manoj Agarwal, Sunil Malani, Sanju Rungta
Developer :JKD Pearl India Developers Pvt. Ltd.
30
Safe Work Practices
The following practices will be used to reduce the risk of injury or fire when working with
electrical equipment:
� Avoid contact with energized electrical circuits.
� Disconnect the power source before servicing or repairing electrical equipment.
� When it is necessary to handle equipment that is plugged in, be sure hands are dry and, when
possible, wear nonconductive gloves and shoes with insulated soles.
� If it is not unsafe to do so, work with only one hand, keeping the other hand at your side or
in your pocket, away from all conductive material. This precaution reduces the likelihood of
accidents that result in current passing through the chest cavity.
� If water or a chemical is spilled onto equipment, shut off power at the main switch or circuit
breaker and unplug the equipment.
� If an individual comes in contact with a live electrical conductor, do not touch the
equipment, cord or person. Disconnect the power source from the circuit breaker or pull out
the plug using a leather belt.
High Voltage or Current
Repairs of high voltage or high current equipment will be performed by trained electricians.
Individuals who are experienced in such tasks and would like to perform such work on their own
equipment must first receive specialized electrical safety related work practices training by EHS
staff.
EARTHING:
Typical Plate earthling and chemical earthling will be done. Typical layout of the same is given
below:
Project : “Group housing project” Conceptual Plan &
Environmental Management Plan Land owner : Deepak Arya POA Holder
Manoj Agarwal, Sunil Malani, Sanju Rungta
Developer :JKD Pearl India Developers Pvt. Ltd.
31
ENERGY CONSERVATION TECHNIQUES:
Energy conservation techniques:
• Total External light load can be reduced by 20% by the use of solar lighting system.
• Total Basement light load will be reduced by the use of CFL/T5 lamps instead of
fluorescent/incandescent lamps.
• Hot water requirements of top two floors will be met through solar hot water geysers.
• Lift load can be reduced by 23% by use of VF drives.
• All capacitors will be provided with Harmonic Filters to avoid distortion in Voltage.
• Automatic Power Factor correction panel with capacitor will be used for Common Load &
Fixed Capacitor for Transformer to minimize the losses.
Project : “Group housing project” Conceptual Plan &
Environmental Management Plan Land owner : Deepak Arya POA Holder
Manoj Agarwal, Sunil Malani, Sanju Rungta
Developer :JKD Pearl India Developers Pvt. Ltd.
32
• Insulation of exposed walls and roof will be done to minimize heat gains inside the
building. This will help to reduce the air conditioning demand of the buildings.
• Emphasis will be given on low maintenance, low wattage and longer life in selection of chokes and
lamps for all common area and external light fixtures.
• Details of energy conservation techniques are given as under:
BIODIVERSITY
Impact during Construction:
Destruction and Loss of Vegetation
Nature: The construction phase will require the construction of a small number of access roads as
well as the clearing of perennial vegetation, their service areas and for temporary construction
areas.
Impact Magnitude – Low-Medium
• Extent: Local, the extent of the impact will be limited to the development footprint and near
surroundings. Erosion may however also affect adjacent areas. The footprint of the development
in terms of direct habitat loss will be around 0.37 ha
• Duration: The duration of the impact will be short-term as the majority of impact will remain
until the project is commissioned.
• Intensity: Given the total loss of vegetation within affected areas, the intensity is seen to be low
• Likelihood: As this infrastructure is required for the operation and construction of the facility,
this impact would be occurred.
Impact Significance: Moderate-Minor (-ve)
Degree of Confidence: Medium. Based on the project description, this impact would be occurred.
Mitigation: Mitigation measures to be implemented during the construction phase include the
following:
Project : “Group housing project” Conceptual Plan &
Environmental Management Plan Land owner : Deepak Arya POA Holder
Manoj Agarwal, Sunil Malani, Sanju Rungta
Developer :JKD Pearl India Developers Pvt. Ltd.
33
• Areas to be cleared should be clearly demarcated.
• Vegetation should only be cleared when and where absolutely necessary. If possible, vegetative
cover should be left in place. It is preferable to mow the vegetation down to the required height
than to use other more destructive clearing methods such as grading.
• Where construction vehicles must traverse the site, they must remain on demarcated roads. If
vehicles must leave the road for construction purposes, they should utilize a single track and
should not take multiple paths.
• If topsoil must be removed from an area during construction, it should be replaced or used as
soon as possible elsewhere as it will contain seed of local species which will aid the natural
recovery of the vegetation.
• Appropriate erosion control and water diversion structures should be constructed at the same
time as the vegetation is cleared so that the loosened soil is not left vulnerable to erosion.
Operational Impact:
Loss of Natural Vegetation and Threatened Species
Nature: Operational activities would result in a negative direct impact on the natural vegetation of
the project site.
Impact Magnitude –Low
• Extent: The extent of the impact is local due to local and common species observed in the area.
• Duration: The duration would be short-term as the ecology of the area would be affected to
the least until the project is decommissioned.
• Intensity: The intensity is Low as vegetation may still be impacted from operational activities.
Impact Significance (Pre-Mitigation) –MODERATE (-VE)
Degree of Confidence: The degree of confidence is Low.
Project : “Group housing project” Conceptual Plan &
Environmental Management Plan Land owner : Deepak Arya POA Holder
Manoj Agarwal, Sunil Malani, Sanju Rungta
Developer :JKD Pearl India Developers Pvt. Ltd.
34
Impact Characteristics: Impacts on Flora and Fauna Pre- and Post-Mitigation Significance:
Impact on Fauna
Summary Construction Operation Phase Significance
(Pre-
mitigation)
Residual
Impact
Significance
Project
Aspect/
activity
Loss of vegetation
associated with site
clearance, road
construction, lay-down
and assembly area etc.
Damage to
natural vegetation
through off-road
movement of
vehicles and
maintenance
activities.
Construction Minor
(-VE)
Minor
(-VE)
Impact on fauna
associated with site
clearance, road upgrade
and lay-down areas,
and increased human
activity.
Disturbance to
fauna associated
with the operation
of the plant and
movement of
vehicles.
Operation
Mammals MINOR
(-VE)
MINOR
(-VE)
Reptiles MINOR
(-VE)
MINOR
(-VE)
Amphibians MINOR
(-VE)
MINOR
(-VE)
Impact
Type
Direct Direct Avifauna MINOR (-VE) MINOR (
VE)
(i) Natural vegetation
within the site
clearance areas.
(ii) Fauna on site
including amphibians
and reptiles.
(i) On-site
vegetation
(ii) Fauna on the
project site.
Project : “Group housing project” Conceptual Plan &
Environmental Management Plan Land owner : Deepak Arya POA Holder
Manoj Agarwal, Sunil Malani, Sanju Rungta
Developer :JKD Pearl India Developers Pvt. Ltd.
35
Mitigation: A total of area will be under Landscape/plantation which will help in minimizing the
impacts. Total 85 trees will be planted for the green belt/landscape development. The same is
detailed as under:
S. No. Botanical Name Quantity
1 Polyalthia longifolia (Ashok) 20
2 Azadirachta indica (Neem) 25
3 Dalbergia Sissoo (Shisham) 10
4 Cassia fistula (Amaltas) 10
5 Albizia lebbeck (Sirish) 10
6 Ailanthus sp (Ardu) 10
Total no. of Trees 85
Benefits from Plantation:
Maintaining vegetative cover will help in
o Reducing heat island effect
o Reducing flooding risk by increasing groundwater recharge
o Reducing erosion and polluting surface water bodies
Apart from this, maintaining tree cover will help in improving air quality by
o Reducing pollution
o Reducing dust
o Increasing oxygen content
Keeping native species can lead to cost savings through
o Reduced maintenance due to greater adaptability
o Reduced water requirement
Native plantation will help in
o Attracting native fauna and migratory species creating ‘urban niches’
o Increasing the aesthetic quality of the development without extensive maintenance
Project : “Group housing project” Conceptual Plan &
Environmental Management Plan Land owner : Deepak Arya POA Holder
Manoj Agarwal, Sunil Malani, Sanju Rungta
Developer :JKD Pearl India Developers Pvt. Ltd.
36
Conclusion:
Construction projects, whether commercial, residential, public sector or infrastructure projects all
have the potential to damage natural habitats, threatening wildlife and plant species. The
construction industry therefore has an important role to play protecting sensitive sites and
minimizing damage to ecology.
Creating new habitat is generally of less ecological value than protecting and enhancing existing
habitat. However, in this project, local/common plant species will be selected that can provide
important habitat for wildlife, and other appropriate features and creating conditions for habitat to
develop naturally.
Looking towards the existing biodiversity in the study area, no any endangered, threatened or
endemic species exists in the study area, so insignificant impact is visualized on the flora and fauna
of the project site.
Corporate Social Responsibility:-
S.
No.
Activities Capital Cost (in lacs)
1st Year 2
nd Year 3
rd Year
1. Scholarship to meritorious students of Govt.
Higher Secondary school, Mansarovar for
higher education
5.0 5.0 5.0
2. Construction of toilets in the Govt. Higher
Secondary School, Mansarovar
3.0 -- --
3. Construction of rain water harvesting structures
in the nearby parks, temples, school
3.0 3.0 3.0
4. Medical assistance for serious illness 7.0 7.0 7.0
5. Women empowerment and promotion of self
help groups
4.0 2.0 2.0
6. Promotion of skill development programmes
(ITI) including scholarships to local people
2.0 3.0 4.0
Total 24.00 20.00 21.00
Capital Cost : Rs. 65 Lacs (for three years)
Project : “Group housing project” Conceptual Plan &
Environmental Management Plan Land owner : Deepak Arya POA Holder
Manoj Agarwal, Sunil Malani, Sanju Rungta
Developer :JKD Pearl India Developers Pvt. Ltd.
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EXPENDITURE ON ENVIRONMENTAL MEASURES:
S. No. Particulars Capital Cost Annual recurring cost
1. Acoustic enclosures & stack attached to DG sets 2 lacs 0.5 lacs
2 STP 35 lacs 5 lacs
3 Rain water harvesting 6 lacs 1 lacs
4 Solid waste management 10 lacs 1 lacs
5 Pollution monitoring -- 1.5 lacs
6 Fire fighting & emergency handling 30 lacs 1 lacs
7 Green Belt 15 lacs 2 lacs
8 Training in the area of environment &
occupational health.
1 lacs 1 lacs
TOTAL 99 Lacs 13 Lacs
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