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SEIAA – KARNATAKA

CHECKLIST FOR BUILDING & CONSTRUCTION PROJECTS

Name of the Project: “Development of Residential Apartment and a Club House”

Sl.

No. DOCUMENTS /

1. Form -1

2. Form -1 A

3. Environmental management plan [EMP]

4. Conceptual Plan [Site Plan]

5. Topo sheet Duly marking the project site with 10Km Radius

6. Original Village Maps duly marking project site. Adjacent village maps of the project

site is located at vicinity of the village boundary

7. Latest Google Map Duly marking the project site

8. CDP Duly marking the project site

9. Latest Site Photographs

10. Land Documents

a. Sale Deed

b. Khatha Certificate

c. Mutation Copy

d. Land allotment Letter in case of KIADB/SEZ -

e. Survey Sketch, Podi etc.,

f. R.T.C

g. Joint development agreement if Applicable

h. Other- Gift deed, Land conversion copy

i. Gazette Notification regarding land acquisition under section 4(1) & 4 (6) of the

Karnataka Land revenue Act in case of Area development/ Township Projects

NA

j. List of Survey No's and Extent in case of Area development/ Township Projects NA

k. Disputes if any and copy of documents/ orders there off

11. Copy of earlier E.C/Sanction Plan in case of Expansion and Modification Projects NA

12. Certified report of the status of compliance of the conditions stipulated in the E.C from

the regional office of MoEF& CC

NA

13. Latest Traffic study Report

14. Copy of Clearance obtained from other Regulatory Authority

a. NOC regarding water supply from the competent Authority -Acknowledgment

b. NOC from Airport Authority

c. NOC from Fire and Emergency Department

d.

MOU regarding supply of treated water for construction a per FEE 188 ENV

2003 dated 14.08.2003 and As per NGT Direction in O.A 222 of 2014 dated

04.05.2016 with the prospective supplier and water quality analysis report

e. MoU Letter/Approval letter from GAIL regarding supply of CNG for Generator

set

f. Applicability of CRZ Notification and Clearance /recommendations from the

competent Authority

NA

g. Other Specify

SEIAA – KARNATAKA

CHECK LIST FOR BUILDING & CONSTRUCTION PROJECTS

File No:

Sl. No. PARTICULARS INFORMATION

1. Name & Address of the Project

Proponent

Mr. Prasanna Venkatesh G

Sr. Vice President

M/s. Sobha Limited,

“Sobha”, Sarjapur-Marthahalli ORR,

Devarabeesanahalli, Bellandur Post,

Bengaluru -560 103.

2. Name & Location of the Project

Development of Residential Apartment and a Club

house

Sy. No. 87/2 & 87/3

Kothanur Village,

Uttarahalli Hobli,

Bengaluru South Taluk,

Bengaluru

3. Co-ordinates of the Project Site Latitude : 12 Deg 52 Min 35.10 Sec N

Longitude : 77 Deg 35 Min 17.19 Sec E

4. ENVIRONMENTAL SENSITIVITY

a.

Distance from periphery of nearest

Lake and other water bodies (Lake,

Rajakaluve, Nala etc.,)

Kothanur lake is around 600 m away from the project

site boundary.

b.

Type of water body at the vicinity of

the project site and Details of Buffer

provided as per NGT Direction in

O.A 222 of 2014 dated 04.05.2016,

if Applicable.

Kothanur lake is around 600 m away from the project

site boundary.

5. TYPE OF DEVELOPMENT

a.

Residential Apartment / Villas /

Row Houses / Vertical Development

/ Office / IT/ ITES/ Mall/ Hotel/

Hospital /other

Residential Apartment

b. Residential Township/ Area

Development Projects

NA

6. Plot Area (Sqm) 23,548.39 Sqm (5A 32.5G)

7. Built Up area (Sqm) 76,374.38 Sqm

8.

Building Configuration [ Number of

Blocks / Towers / Wings etc., with

Numbers of Basements and Upper

Floors]

Proposed project comprising of 280 No. of residential

units in Block 1 & 2 distributed over 2B+G+ 35UF &

Club house with G+1UF

9. Number of units in case of

Construction Projects

280 Nos. of Residential Units

10.

Number of Plots in case of

Residential Township/ Area


NA

11. Project Cost (Rs. In Crores) Rs. 187.98 Crores

12. Recreational Area in case of

Residential Projects / Townships

-

13. DETAILS OF LAND USE (SQM)

a. Ground Coverage Area 2404.10 Sqm

b. Kharab Land -

c.

Total Green belt on Mother Earth

for projects under 8(a) of the

schedule of the EIA notification,

2006

8,654.26 Sqm

d. Internal Roads & others 6,212.19 Sqm

e. Paved area -

f. Others Specify

Landscape on podium- 4,691.63 Sqm

Ramps – 408.79 Sqm

CA area – 1,177.42 Sqm

g.

Parks and Open space in case of

Residential Township/ Area


-

h. Total site area 23,548.39 Sqm

14. DETAILS OF DEMOLITION DEBRIS AND / OR EXCAVATED EARTH

a.

Details of Debris (in cubic

meter/MT) if it involves Demolition

of existing structure and Plan for re

use as per Construction and

Demolition waste management

Rules 2016, If Applicable

There is no demolition work

b.

Total quantity of Excavated earth

(in cubic meter)

79,266 m3

c.

Quantity of Excavated earth propose

to be used in the Project site (in

cubic meter)

59,862 m3

d. Excess excavated earth (in cubic

meter)

19,404 m3

e.

Plan for scientific disposal of excess

excavated earth along with

Coordinate of the site proposed for

such disposal

Excess excavated earth is carted out from the site

15. WATER

I. Construction Phase

a. Source of water

The domestic water requirement will be met by

external agencies and water requirement for

construction purpose will be met by STP tertiary

treated water.

b. Quantity of water for Construction

in KLD

27 KLD

c. Quantity of water for Domestic

Purpose in KLD

19 KLD

d. Waste water generation in KLD 17.1 KLD

e. Treatment facility proposed and

scheme of disposal of treated water

Domestic sewage generated during construction phase

will be treated in mobile STP.

II. Operational Phase

a. Total Requirement of Water in

KLD

Fresh 133 KLD

Recycled 69 KLD

Total 202 KLD

b. Source of water BWSSB/External tankers

c. Waste water generation in KLD 182 KLD

d. STP capacity STP Capacity –210 KLD

e. Technology employed for Treatment Extended Aeration with Ultra Filtration

f. Scheme of disposal of excess treated

water if any

Excess 11KLD will be discharged to UGD

16. INFRASTRUCTURE FOR RAINWATER HARVESTING

a.

Capacity of sump tank to store Roof

run off

165 cum

b. No's of Ground water recharge pits 15 Nos.

17. Storm water management plan

Internal garland drains will be provided within the site

in order to carry out the storm water into the recharge

pits and will be managed within the site, excess runoff

will be routed in to the external storm water drain on

northeastern side of project site.

18. WASTE MANAGEMENT

I. Construction Phase

a. Quantity of Solid waste generation

and mode of Disposal as per norms

Total solid waste generation during construction phase

from labour colony will be 314 kg/day which will be

handed over to BBMP.

Construction debris 76 m3

This will be reused within the site for road and

pavement formation.

II. Operational Phase

a.

Quantity of Biodegradable waste

generation and mode of Disposal as

per norms

428 kg/day

This will be segregated at household levels and will be

processed in proposed organic waste converter.

b.

Quantity of Non- Biodegradable

waste generation and mode of

Disposal as per norms

286 kg/day

Recyclable wastes will be handed over to authorized

waste recyclers

c.

Quantity of Hazardous Waste

generation and mode of Disposal as

per norms

Waste Oil Generation : 1.215 L/ running hour of DG

Hazardous wastes like waste oil from DG sets, used

batteries etc. will be handed over to the authorized

hazardous waste recyclers.

d.

Quantity of E waste generation

waste generation and mode of

Disposal as per norms

E-Wastes will be collected separately & it will be

handed over to authorized E-waste recyclers for

further processing.

19. POWER

a.

Total Power Requirement -

Operational Phase

3,203 kW

b. Numbers of DG set and capacity in

KVA for Standby Power Supply

500kVA – 5 Nos.

c. Details of Fuel used for DG Set 523.8 l/hr

d.

Energy conservation plan and

Percentage of savings including plan

for utilization of solar energy as per

ECBC 2007

Solar Lights & water heaters ,LED, PHE pumps

etc

The overall energy savings is around 23.55%

20. PARKING

a. Parking Requirement as per norms

338 Nos. (provided -495nos)

b.

Level of Service (LOS) of the

connecting Roads as per the Traffic

Study Report

Existing LOS Changed LOS

6th

Main Rd A A

Kothanur Main

Rd

C B

Bannerghatta

main Rd

D A

c. Internal Road width (RoW) 8m

29

Annexure – 1(a): Land use details

Existing land use:

The land use pattern planned for the Planning District 3.21 Anjanapura map

(b) for the planning year 2015 is as enumerated in the following table. It is observed

that the proposed project site is located in Residential (main) zone. The overall land

use proposed for the contained planning district as per the Revised Master plan (RMP)-

2015, is shown in the above fig.

PROJECT

SITE

30

Land use Allocation as per RMP - 2015

Land Use Area in Hectare % of Total

Residential (main) 2941.17 55.50

Residential (Mixed) 640.93 12.10

Commercial (Central) - -

Commercial (Business) 9.52 0.18

Mutation Corridor 69.98 1.32

Commercial Axes 62.77 1.18

Industrial 75.54 1.43

High Tech 54.60 1.03

Public and Semi Public 136.25 2.57

Green (Parks & Open Spaces) 548.83 10.36

Traffic & Transportation 668.40 12.61

Public utilities 91.06 1.72

Unclassified - -

Total 5299.05 100.00

31

Aerial view covering 500 m radius

Latitude : 12 Deg 52 Min 35.10 Sec N Longitude : 77 Deg 35 Min 17.19 Sec E

32

Topo map covering 10km radius

10 km

PROJECT

SITE

Scale: 1cm: 0.5km 20cm: 10km

TOPO SHEET NOS.:57H9

33

Table: Land Use within the site

Sl. No. Land use Area in Sqmt In %

I Total Site area 23,548.39

CA area 1,177.42

II Net Site area 22,370.97 100

Land use Breakup in Percentage (%)

1. Ground coverage area 2,404.10 10.75

2. Landscape on ground 8,654.26 38.69

Landscape on podium 4,691.63 20.97

3. Road, surface parking &

Hard paved area 6,212.19 27.77

4. Ramps 408.79 1.82

Annexure 1(b): Views of the project site

34

Annexure 1(d): Floor wise distribution of Residential Apartment

Sl. No. Floors No. of units

1. Basement 1 00

2. Basement 2 00

3. Ground floor 00

4. 1st floor 8

5. 2nd floor 8

6. 3rd floor 8

7. 4th floor 8

8. 5th floor 8

9. 6th floor 8

10. 7th floor 8

11. 8th floor 8

12. 9th floor 8

13. 10th floor 8

14. 11th floor 8

15. 12th floor 8

16. 13th floor 8

17. 14th floor 8

18. 15th floor 8

19. 16th floor 8

20. 17th floor 8

21. 18th floor 8

22. 19th floor 8

23. 20th floor 8

24. 21st floor 8

25. 22nd floor 8

26. 23rd floor 8

27. 24th floor 8

28. 25th floor 8

29. 26th floor 8

30. 27th floor 8

31. 28th floor 8

32. 29th floor 8

33. 30th floor 8

34. 31st floor 8

35. 32nd floor 8

36. 33rd floor 8

37. 34th floor 8

38. 35th floor 8

39. Terrace floor --

Total 280

35

Annexure 1(e): Waste Management

CONSTRUCTION PHASE:

1. SOLID WASTE GENERATION

Construction waste is generated during construction works. It mainly consists

of earth, stones, bricks, inert and non-biodegradable material such as concrete,

plaster, metal, wood, plastics etc & small quantity of domestic solid waste. The

retrievable items such as bricks, wood, metals are recycled; the domestic waste will be

segregated and will not be allowed to mix with construction waste. The construction

earth and other wastes will be used for landscaping within the site premises.

2. DOMESTIC SEWAGE

The domestic sewage generated would be is about 17.1 KLD during

construction; which will be collected and treated in Mobile Sewage Treatment Plant.

OPERATION PHASE:

1. SOLID WASTE GENERATION

The solid wastes generated during operation phase can be categorized under

three groups:

Wet Garbage like Food waste, Lawn mowing wastes etc.

Dry Garbage such as Paper, Plastic, Bottles, etc.

Sludge from Sewage Treatment Plant (STP)

Domestic/Residential Waste:

This category of waste comprises the solid wastes that originate from single and

multi – family household units. These wastes are generated as a consequence of

household activities such as cooking, cleaning, repairs, hobbies, redecoration, empty

containers, packaging, clothing, old books, writing/new paper, and old furnishings.

Households also discard bulky wastes such as furniture and large appliances which

cannot be repaired and used.

36

Central Pollution Control Board (CPCB) has sponsored a survey to ascertain the

status of municipal solid waste disposal in metro cities, Class-I cities and Class-II

towns of India. As per the survey, the per capita generation of solid waste was found to

vary from 0.019 kg/day to 0.747 kg/person/day. A nominal value estimated for

Bengaluru is 0.1 to 0.5 kg/person/day and the same has been considered to estimate

the quantity of domestic solid waste generated due to this proposed project.

The quantity and typical characteristics of domestic solid waste likely to be

generated during operational phase are given in following table. The composition of

garbage in India indicates lower organic matter and high ash or dust contents. It has

been estimated that recyclable content in solid wastes varies from 13 to 20% and

combustible material is about 80-85%.

Quantity and characteristics of Domestic Solid waste

Quantity per day 714 kg

Physical Characteristics Range (% by weight)

Paper 0.81

Plastic 0.5-0.9

Metals 0.3-0.9

Glass 0.3-0.9

Ash, Fine Earth, Stones 25-45

Vegetables, Leaves 40-75

Chemical

Characteristics Range (% by weight)

Moisture content 40-45

Total nitrogen 0.5-0.65

Phosphorous (as P2O5) 0.5-0.85

Potassium (as K2O) 0.7-0.8

Organic matter 32-40

Calorific value (kcal/kg) 800-1050

Source: Nationwide survey sponsored by CPCB to ascertain the status of municipal

solid waste disposal in Indian cities

37

GENERATION:

Sl. No.

Description Population Per capita

considered in kg/Day

Total Waste kg/day

Organic Waste kg/day

In-Organic Waste kg/day

Residential & Club house

1. Residential Apartment

1400

(280 units *5persons)

0.5 kg/day/person

700 420 280

2. For club House

140 (Considering 10% of total population)

0.1 kg/day/person

14 8 6

Total 714 428 286

STP Sludge 9

The total quantity of solid wastes generated from the proposed project will be

714kg/day, which will be disposed off safely.

Management:

Biodegradable wastes:

Biodegradable wastes will be segregated at household levels and will be

processed in proposed organic waste converter.

Non-biodegradable Wastes:

The recyclable portion like plastics, glass, metals etc. will be given to the waste

recyclers.

Hazardous wastes like waste oil from DG sets, used batteries etc. will be

handed over to the authorized hazardous waste recyclers.

E-Wastes will be collected separately & it will be handed over to authorized E-

waste recyclers for further processing.

38

2. SEWAGE TREATMENT PLANT

The sewage generated is about 182 KLD, 90% of the domestic water

requirement. This sewage will be treated in a Sewage Treatment Plant with designed

capacity of 210 KLD using Extended Aeration with Ultra Filtration. Sufficient area for

this plant has been earmarked in the layout plan. The treated water will be utilized for

secondary purposes like gardening & for flushing.

Design Details of sewage treatment plant is as enclosed in proceeding section.

STP TECHNICAL WRITE-UP: 210 KLD

For

“PROPOSED RESIDENTIAL DEVELOPMENT”

LOCATED AT

KOTHNUR VILLAGE, BANGALORE

DEVELOPED BY

SOBHA LIMITED

Regd and Corporate Office,

Sarjapur-Marthahalli Outer Ring Road (ORR)

Devarabisanahalli, Bellandur Post, Bangalore – 560 103.

Telephone No: 080-49320000,

~~~*~~~

Kothnur Property STP Technical Write Up

Sobha Limited. Page 2 of 11

SEWAGE TREATMENT PLANT

Sewage Treatment plant is provided for treating all kinds of wastewater generated due to various domestic

activities involved in the project. This facility is not only installed for conforming to the statutory

requirement of Pollution Control Board, but also to ensure that the treated water is utilized for gardening

and flushing activities.

The treatment Process / system is designed on the principle of Extended aeration system, which ensures

the aerobic decomposition of organic matter in presence of active microbial growth in the aeration tank

followed by ultra-filtration.

Water Demand Calculation:

Particulars No. of Units

Occupancy (nos.)

Water Demand

(lpcd)

Domestic Water

Demand (KLD)

Flush Water

Demand (KLD)

Apartment 280 1,400 135 126,000 63,000

Club House -- 140 45 3,500 2,800

Maintenance Staff (10% of Population) --

140

45 3,500 2,800

TOTAL 133,000 68,600 say

69

Total water requirement in KLD 202

Sewage generation (Considering 90% of total water demand) in KLD 182

Sewage generation (Considering design peak factor @ 1.2) in KLD 218

Proposed STP Capacity in KLD 210



Total Water Requirement 202 KLD

For Flushing 69 KLD

For Domestic Purposes 133 KLD

Total Quantity of wastewater 182 KLD

At 90% discharge

Sewage Treatment Plant (STP) 210 KLD

STP treated water @ 95% of

Total wastewater quantity= 173 KLD

For Flushing 69 KLD

Excess to UGD 11KLD

For Landscaping 93 KLD

Water Balance Chart



PROCESS DESIGN BASIS

Basis of Design

Sewage treatment plant is designed for hybrid technology i.e. extended aeration system with Ultra filtration

technology for enhancing final treated sewage quality.

Sewage generated from domestic activities is considered at a maximum of 182 m3/day with design peak

factor 1.2, the capacity of STP provided is 210 KLD. The Sewage treatment plant is designed taking the

following parameters into account.

Sewage Quality Parameters (Raw & Treated)

Sl.No Description Unit Influent Treated Effluent

1. pH - 6.5 – 8.5 6.5 - 9

2. COD mg/l 200 - 600 <50

3. BOD (3 days at 27 deg C) mg/l 150 - 450 < 10

4. TSS mg/l 70 – 400 <20

5. Ammonical Nitrogen mg/l 20 <5

6. Total Nitrogen mg/l 30 <10

7. Fecal Coliforms MPN/100ml 105 – 108 <100

PROCESS DETAILS

In the sewage treatment plant (S.T.P.), extended aeration followed by ultra-filtration treatment is given.

The treatment chambers in the plant consists of

Bar Screen Chamber

Oil & Grease Trap

Equalization Tank

Anoxic Tank

Aeration Tank

Secondary Settling Tank

Clarified Water Tank

Pressure sand filter

Activated carbon filter

Treated Water Tank – I

Ultra filtration system

Treated water tank – II

Sludge holding tank

Filter press



Collection Pit

1. Pre treatment system

Raw sewage generated from various sources is collected in the Equalization Tank, after passing through a

manually operated Bar Screen that screens the large, floating matter. The collected screenings are disposed

off manually. In the equalization tank, sufficient retention time is provided to equalize and homogenize the

variations in the flow and pollutant concentration. A Coarse Bubble Air Mixing System is provided to mix,

and keep the sewage in an aerobic condition.

2. De-nitrification Process- Anoxic Zone Tank

From Equalization Tank sewage flows into Anoxic Zone Tank. Here removal of nitrogen in the form of

nitrate by conversion to nitrogen gas will be accomplished biologically under anoxic (without oxygen)

conditions. The process is known as de-nitrification.

4. Secondary Treatment System - Aeration Tank

From the Anoxic Zone tank, sewage is pumped into the Aeration tank. In aeration tank sufficient amount

of air is supplied to oxidize the organics absorbed by the bacterial biomass.

5. Secondary Settling Tank

It helps in removing suspended solids and the biomass. Hopper bottom is provided because when sewage

after bacterial activity rests for a given time bio-mass and suspended impurities being heavier tend to settle

at the bottom of Secondary settling tank. Conical bottom helps this mass (called sludge) to slide down the

slope and accumulate near the pit which is connected to the sludge sump.

6. Clarified water Tank

The clarified water is collected in clarified water tank which is the overflow of secondary Settling tank.

7. Filtration

Clarified water is pumped through the Pressure Sand Filter & then to Activated Carbon Filter to remove the

traces of suspended solids, organics, colour and odour present in the treated sewage.

This filtered water is collected in Treated Water Tank-I which will be used for landscaping after disinfection

using hypo solution.

6. Ultra filtration (UF) Treatment



The treated water from Treated Water Tank –I is pumped to UF. It removes the fouling materials like

particulate matter, suspended solids, bacteria and viruses, colloidal materials (non-reactive silica, iron,

aluminum, slit etc.,), high molecular weight organic compounds. Ultra filtration is to treat 30% of filtered

water at a recovery of 90-95%. This is collected in Treated Water Tank –II which is used for flushing.

7. Sludge Dewatering/Handling

Excess sludge from Aeration tank is stored in Sludge Holding tank & then pumped to Filter Press for

dewatering of sludge. Filter press is a mechanical device which removes moisture content of the sludge &

forms in to sludge cakes. After the formation of sludge cakes the sludge has to be disposed off suitably.

The filtrate water from the filter press is again recycled to equalization tank by means of a sump pump.

DESIGN DETAILS

A. BAR SCREEN

In the incoming channel, a chamber with bar screen of stainless screen shall be fitted, the purpose of which

is to filter out coarse trashy matter from introducing into succeeding units of the treatment plant.

Flow to Bar Screen Chamber = 8.75 cum/hr

Peak flow to Bar Screen Chamber (PF -2.5) = 22 cum/hr

Velocity through Screen = 0.6 m/s

Net Area of Screen = 22 / (3600 X velocity through screen)

= 22 / (3600 X 0.6)

= 0.0102 m2

Adopting screens with flats of 5 mm thick and 10 mm opening,

Gross area = (0.0102 X 10)/5= 0.0204 m2.

Assuming that the inclination of screen to horizontal is at 60 degrees the gross area of screen needed

= (0.0204)/ Sin 60

Screen area will be = 0.0235 m2

Tank of dimension to be provided = 1.8 m x 0.5 m x 0.5 m (SWD)

B. OIL & GREASE CHAMBER

Peak flow to the chamber = 22 cum/hr

Retention Time = 0.104 Hr= 6.2 min

Volume of the tank to be provided = 2.3 m3

Tank of dimension to be provided = 3.65 m x 0.5 m x 1.3 m, SWD.



C. EQUALIZATION TANK

Peak flow to the Tank = 22 cum/hr

Detention Time = 4.7 hrs

Volume of the tank to be provided = 105 m3

Tank of dimension to be provided = 5.55 m x 6.35 m x 3.0 m, SWD.

D. ANOXIC TANK (Providing 2 Streams of flow)

Flow to Anoxic Zone Tank = 8.75 m3/hr

Detention Time = 2 hrs

Volume of the tank provided = 15.0 m3

Dimension of the Tank provided = 2.6 m X 1.6 m X 3.8 m, SWD.

E. AERATION TANK

Flow to Aeration Tank = 8.75 m3/hr

Detention Time = 14.4 hrs

Volume of the Tank provided = 126 m3

Dimension of the tank = 10.0 m X 3.60 m x 3.6 m, SWD.

Air Requirement:

Flow : 210 m3/ day

Inlet BOD : 350 mg/l or 350 g/cum or 0.35 kg/cum

BOD Load : 210 cum/d X 0.35 kg/cum

Total BOD : 73.5 kg/day

O2 required : 1.8 kg/kg of BOD

Total O2 required : 132.3 kg/day

: 5.5 Kgs/hr

Air required : 5.5 kg of Oxygen/ hr

1.2* x 0.232 ** x 0.65 *** x 0.95 **** 0.23 *****

: 139.10 m3/hr

Air Requirement in Equalization Tank = 0.015 m3/ min * Volume of Equalization Tank

= 0.015 * 105

= 94.5 m3/hr

Air Requirement in Sludge Holding Tank = 0.015 m3/ min * Volume of SHT

= 0.015 m3/min * 35

= 31.5 m3/hr



F. SECONDARY SETTLING TANK

Flow to Tank = 8.75 m3/hr

Detention time = 4.11 hrs

Volume of the tank provided = 36 m3

Dimension of the tank = 3.5 m X 3.5 m X 3.0 m, SWD.

G. CLARIFIED WATER TANK

Flow = 22 m3/hr

Detention time = 4 hrs

Volume of the tank provided = 85 m3

Dimension of the tank = 5.55 m X 6.375 m x 2.4 m, SWD

H. PRESSURE SAND FILTER Design Flow = 22 m3/hr

Velocity of percolation through Filter = 15 m2/ m3/hr

Size of PSF = 1.0 m dia X 2.0 m HOS

Quantity = 1 No.

I. ACTIVATED CARBON FILTER

Design Flow = 22 m3/hr

Velocity of percolation through Filter = 15 m2/ m3/hr

Size of PSF = 1.0 m dia X 2.0 m HOS

Quantity = 1 No.

J. HYPO DOSING

Hypo dosing pump = 0-6 lph

Capacity = 100 Lts.

K. SLUDGE HOLDING TANK

Sludge Volume = 2 % of total flow

= 4.2 m3/day

Detention Time = 5.2 Days ≈ 5 Days

Volume of the tank = 22 m3

Dimension of the tank = 3.5 m x 1.75 m X 3.6 m, SWD



L.TREATED WATER TANK - 01

Flow = 22 m3/hr


Volume of the Tank = 158 m3

Dimension of the tank provided = 7.0 m X 6.3 m x 3.6 m, SWD

M. ULTRA FILTRATION

Flow = 63 m3/d (30% of total flow)

Hours of operation = 20 hrs

Filtration Rate = 3.15 m3/ hr

N. TREATED WATER TANK - 02

Flow = 63 m3/hr


Volume of the Tank = 69 m3

Dimension of the tank provided = 7.0 m X 2.75 m x 3.6 m, SWD

O. COLLECTION PIT

Volume of the tank = 1 m3

Tank Size = 1 m X1.0 m x 1.0 m, SWD

Quantity = 1 No.



STP SPECIFICATIONS ARE SUMMARIZED AS FOLLOWS

SL.

No.

Description

Qty

Dimension MOC

1 Bar Screen Chamber 1 1.8 m x 0.5 m x 0.5 m, SWD RCC

2 Oil & Grease Chamber 1 3.65 m x 0.5 m x 1.3 m, SWD RCC

3 Equalization Tank 1 5.55 m x 6.35 m x 3.0 m, SWD RCC

4 Anoxic zone tank 2 2.6 m X 1.6 m X 3.8 m, SWD RCC

5 Aeration tank 1 10.0 m X 3.60 m x 3.6 m, SWD RCC

6 Secondary Settling Tank

1 3.5 m X 3.5 m X 3.0 m, SWD RCC

7 Clarified Water Tank 1 5.55 m X 6.375 m x 2.4 m, SWD RCC

8 Sludge Holding Tank 1 3.5 m x 1.75 m X 3.6 m, SWD RCC

9 Treated Water Tank – I 1 7.0 m X 6.3 m x 3.6 m, SWD RCC

10 Treated Water Tank - II 1 7.0 m X 2.75 m x 3.6 m, SWD RCC

11 Collection Pit 1 1 m X1.0 m x 1.0 m, SWD RCC



Equalization Tank

Sewage Generation

Aeration Tank

Settling Tank

Clarified

Water Tank

Activated

Carbon Filter

Pressure Sand Filter

Sludge Digestion

Tank

Filter Press for Sludge Drying

Dried Sludge as Fertilizer to Garden

Sludge Recirculation line

Sludge Drain line

Filter Press Feed

Pump (Screw Pump)

Filter Feed Pump

Blower

BSC

Treated Water Tank - 01

Treated Water Tank 02

O & G

Gardening

Sodium

Hypochlorite Dosing System

For Flushing OHT

Anoxic Tank

Ultra Filtration

STP FLOW DIAGRAM

39

Annexure 1(f): Traffic volume

PREPARED BY,

M/s. CONSORTIA OF INFRASTRUCTURE ENGINEERS

VIJAYANAGAR, BENGALURU-40

EMAIL: [email protected]

TRAFFIC IMPACT ASSESSMENT STUDIESFOR

PROPOSED

RESIDENTIAL DEVELOPMENT

AT

KOTHANUR VILLAGE, BANGALORE.

mailto:[email protected]

TIA

Before Const

During Const

Traffic Projection

After Const

Road Geometrics

Road Connectivity

Speed

Impact in V/C &

LoS

Addition Trucks

(const materials)

Requirements for

operation

Traffic data from tpt. dept

Mathematical Modeling

IRC Method for Projection

Projected Traffic

V/C & LoS

Modified

scenario

of V/C &

LoS

Parking

Traffic

Flow

Logistics

Impact

Changed

Scenario

if any for

reduction

in V/C

&LoS

Traffic

Mgm

measure

Traffic Impact Studies

Traffic Volume V/C & LoS

GOOGLE IMAGE

Ko

tha

nu

r M

ain

Rd

(2 l

an

es

un

div

ided

)

LOCATION MAP

SITE PLAN

ROAD GEOMETRIC, CONNECTIVITY & TRAFFIC SCENARIO

The Project is located along 12 m Wide road and 6th main road.

The Entry/ Exit is given to 12 wide road. This road is yet to be formed at exist ing

location to12m wide road. This road is connected to 6th main road.

6th main is 2 lanes with 12m RoW undivided WBM road which connects to Kothanur

main road on one side and Bannerghattamain road on other side.

Bannerghatta main road is 24 m wide (2+2) lanes divided traffic flow which connects to

Jayanagar on one side and Gott igereon other side of the road.

Kothanur main road is having 13.5 m wide 2 lanes undivided road is connected to

Gott igereon one side and JP Nagar on other side of the road.

As per BDA-CDP, Bannerghatta main road is gett ing widened from 24m to 45 m, (3+3)

lanes MCW & (2+2) lanes SR, Foot path, Median etc...

As per BDA-CDP, Kothanur main road is gett ing widened from 13.5 m to 24 m, (2+2)

lanes CW, Foot path, Median etc...

All types of vehicles will move along the road as it is an ar ter ial road which connects

later to Yelahanka and Airpor t Road.

The project can also be accessed from other places of Bangalore city such as Jayanagar, J

P Nagar, Gott igere,Kothanur,Bannerghattaetc.,

Hence pressure will not develop to any one part icular road and traffic gets distr ibuted to

var ious roads as stated above.

Note: A – Available NA – Not Available

Road

ROW(m)

Pavement

Surface

Condition

Street

lights

Drainage

in mRoad

RemarksCW (m)

L R Marking SignsLanes

Shoulder

6th Main Road

2 lanes

Undivided

12

WBM - - - - -

Road to be

Asphalted,

Street light,

Marking, Sign

Board Should

be installed

7

2

-

Kothanur

main road.

2 lanes

undivided.

13.5

Good A 2 2 A NASign Board

Should be

installed

9.5

2

-

Bannerghatta

main road.

(2+2) lanes

divided

24

Good A 1.5 2 NA A

Marking

should be

made.

7+7

2+2

-

ROAD GEOMETRIC SCENARIO

Photos of Study Road Date: 02.05.2018

Additional land for widening

Project Site

6th main road

Kothanur Rd. Bannerghatta

Rd.

Kothanur main road

Gottigere. J P Nagar.

6th main road

Kothanur Rd. Bannerghatta

Rd.

Kothanur main road

Gottigere. J P Nagar.

Bannerghatta main road Bannerghatta main road

Bannerghatta main road

GottigereJayanagar

GottigereJayanagarJayanagar

Road Towards2-Wh 3-Wh 4 Wh (C,J,V)

Buses/

Lorries

Max Min Max Min Max Min Max Min

6th main road 18 10 11 09 19 12 -

Kothanur road 32 23 20 17 36 21 26 16

Bannerghatta

Main Road

(2+2) lanes

divided

Jayanagar 39 18 23 15 41 18 29 12

Gottigere 42 20 25 13 42 22 31 17

The observed speed indicates that the vehicles are well within the speed limits and

hence the road safety is ensured par t icular ly in the case of highways.

SPEED SPECTRUM MEASURED IN (KMPH) FOR THE STUDY ROAD

REAL TIME TRAFFIC SCENARIO ALONG 6TH MAIN ROAD.(2 LANES)

Note: The highest peak observed is 288 PCU’s/hr as per IRC-106:1990 dur ing 6:00 pm to 7:00pm.

Time 2Wh 3Wh 4Wh B/L Total V/C

7:00-8:00am 83(42) 8(6) 67(67) 5(15) 163(130) 0.04

8:00-9:00 143(72) 11(8) 146(146) 7(21) 307(247) 0.07

9:00-10:00 237(119) 17(13) 103(103) 10(30) 367(264) 0.08

10:00-11:00 190(95) 8(6) 89(89) 9(27) 296(217) 0.07

4:00-5:00pm 116(58) 9(7) 64(64) 8(24) 197(153) 0.05

5:00-6:00 173(87) 18(14) 110(110) 10(30) 311(240) 0.07

6:00-7:00 204(102) 15(11) 127(127) 16(48) 362(288) 0.09

7:00-8:00 152(76) 11(8) 95(95) 12(36) 270(215) 0.07

The traffic projections are made as per IRC consider ing the vehicular growth taking place

from past 5 years.

The Socio-economic development that are taking place in the study area based on the

likelihood of land use activit iesand changes in transpor tat ion systems.

VEHICLE COMPOSITION AND TRAFFIC FLOW DISTRIBUTION

ALONG 6TH MAIN ROAD (2 LANES)

130

247264

217

153

240

288

215

0

50

100

150

200

250

300

350

7.00-8.00 am 8.00-9.00 9:00-10:00 10:00-11:00 4:00-5:00 pm 5:00-6:00 6:00-7:00 7:00-8:00

PC

U's

/hr

Time

2Wh

56%

3Wh

4%

4Wh

35%

B/L

5%

VARIATION OF V/C OVER STUDY PERIOD

0.04

0.070.08

0.07

0.05

0.07

0.09

0.07

0.00

0.01

0.02

0.03

0.04

0.05

0.06

0.07

0.08

0.09

0.10

7.00-8.00 am 8.00-9.00 9:00-10:00 10:00-11:00 4:00-5:00 pm 5:00-6:00 6:00-7:00 7:00-8:00

V/C

Time

REAL TIME TRAFFIC SCENARIO ALONG KOTHANUR MAIN ROAD (2 LANES)

Time 2Wh 3Wh 4Wh B/L Total V/C

7:00-8:00am 284(142) 19(14) 319(319) 26(78) 648(553) 0.25

8:00-9:00 345(173) 30(23) 438(438) 40(120) 853(753) 0.34

9:00-10:00 574(287) 43(32) 516(516) 51(153) 1184(988) 0.45

10:00-11:00 462(231) 35(26) 467(138) 46(138) 1010(862) 0.39

4:00-5:00pm 315(158) 21(16) 365(365) 27(81) 728(619) 0.28

5:00-6:00 427(214) 46(35) 419(419) 38(114) 930(781) 0.36

6:00-7:00 485(243) 24(18) 452(452) 63(189) 1024(902) 0.41

7:00-8:00 386(193) 27(20) 384(384) 33(99) 830(696) 0.32

Note: The highest peak observed is 988 PCU’s/hr as per IRC-106:1990 dur ing 9:00 am to 10:00 am.


from past 5 years.



VEHICLE COMPOSITION AND TRAFFIC FLOW DISTRIBUTION ALONG

KOTHANUR MAIN ROAD. (2 LANES)

553

753

988862

619781

902

696

0

200

400

600

800

1000

1200

7.00-8.00 am 8.00-9.00 9:00-10:00 10:00-11:00 4:00-5:00 pm 5:00-6:00 6:00-7:00 7:00-8:00

PC

U's

/hr

Time

2Wh

48%

3Wh

4%

4Wh

44%

B/L

4%


0.25

0.34

0.450.39

0.280.36

0.41

0.32

0.00

0.05

0.10

0.15

0.20

0.25

0.30

0.35

0.40

0.45

0.50

7.00-8.00 am 8.00-9.00 9:00-10:00 10:00-11:00 4:00-5:00 pm 5:00-6:00 6:00-7:00 7:00-8:00

V/C

Time

REAL TIME TRAFFIC SCENARIO ALONG BANNERGHATTA MAIN ROAD

TOWARDS JAYANAGAR (2 LANES)

Time 2Wh 3Wh 4Wh B/ L Total V/ C

7:00-8:00am 437(219) 28(21) 426(426) 164(492) 1055(1158) 0.53

8:00-9:00 613(307) 64(48) 601(601) 203(609) 1481(1565) 0.71

9:00-10:00 706(353) 81(61) 672(672) 173(519) 1632(1605) 0.73

10:00-11:00 649(325) 73(55) 587(587) 142(426) 1451(1392) 0.63

4:00-5:00pm 461(231) 31(23) 402(402) 86(258) 980(914) 0.42

5:00-6:00 567(284) 43(32) 519(519) 237(711) 1366(1546) 0.70

6:00-7:00 695(348) 58(44) 644(644) 143(429) 1540(1464) 0.67

7:00-8:00 612(306) 37(28) 541(541) 195(585) 1385(1460) 0.66

Note: The highest peak observed is 1605 PCU’s/hr as per IRC-106:1990 dur ing 9:00 to 10:00 am.


from past 5 years.




BANNERGHATTA MAIN ROAD TOWARDS JAYANAGAR. (2 LANES)

1158

1565 16051392

914

1546 1464 1460

0

200

400

600

800

1000

1200

1400

1600

1800

7.00-8.00 am 8.00-9.00 9:00-10:00 10:00-11:00 4:00-5:00 pm 5:00-6:00 6:00-7:00 7:00-8:00

PC

U's

/hr

Time

2Wh

43%

3Wh

5%

4Wh

41%

B/L/T

11%


0.53

0.71

0.73

0.63

0.42

0.70 0.67 0.66

0.00

0.10

0.20

0.30

0.40

0.50

0.60

0.70

0.80

0.90

1.00

7.00-8.00 am 8.00-9.00 9:00-10:00 10:00-11:00 4:00-5:00 pm 5:00-6:00 6:00-7:00 7:00-8:00

V/C

Time

REAL TIME TRAFFIC SCENARIO ALONG BANNERGHATTA MAIN ROAD

TOWARDS GOTTIGERE (2 LANES)

Time 2Wh 3Wh 4Wh B/ L Total V/ C

7:00-8:00am 388(194) 35(26) 406(406) 73(219) 902(845) 0.38

8:00-9:00 741(371) 48(36) 591(591) 156(468) 1536(1466) 0.67

9:00-10:00 679(340) 84(63) 682(682) 137(411) 1582(1496) 0.68

10:00-11:00 569(285) 51(38) 563(563) 118(354) 1301(1240) 0.56

4:00-5:00pm 425(213) 38(29) 487(487) 84(252) 1034(980) 0.45

5:00-6:00 667(334) 59(44) 718(718) 105(315) 1549(1411) 0.64

6:00-7:00 719(360) 78(59) 649(649) 164(492) 1610(1559) 0.71

7:00-8:00 643(322) 64(48) 584(84) 145(435) 1436(1389) 0.63

Note: The highest peak observed is 1559 PCU’s/hr as per IRC-106:1990 dur ing 6:00 to 7:00 pm.


from past 5 years.




BANNERGHATTA MAIN ROAD TOWARDS GOTTIGERE. (2 LANES)

845

1466 1496

1240

980

14111559

1389

0

200

400

600

800

1000

1200

1400

1600

1800

7.00-8.00 am 8.00-9.00 9:00-10:00 10:00-11:00 4:00-5:00 pm 5:00-6:00 6:00-7:00 7:00-8:00

PC

U's

/hr

Time

2Wh

45%

3Wh

5%

4Wh

40%

B/L/T

10%


0.38

0.67 0.68

0.56

0.45

0.64

0.71

0.63

0.00

0.10

0.20

0.30

0.40

0.50

0.60

0.70

0.80

0.90

1.00

7.00-8.00 am 8.00-9.00 9:00-10:00 10:00-11:00 4:00-5:00 pm 5:00-6:00 6:00-7:00 7:00-8:00

V/C

Time

Road Towards V C Existing V/C LOS

6th main road

2 lanes undivided288 2200 0.13 A

Kothanur main road

2 lanes undivided988 2200 0.45 C

Bannerghatta Main

Road

(2+2) lanes divided

Jayanagar 1605 2200 0.73 D

Gottigere 1559 2200 0.71 D

REAL TIME TRAFFIC SCENARIO FOR STUDY ROADS

V= Volume in PCU’s/hr & C= Capacity in

PCU’s/ hr LOS = Level of Service

V/C LOS Performance

0.0 - 0.2 A Excellent

0.2 - 0.4 B Very Good

0.4 - 0.6 C Good

0.6 - 0.8 D Fair / Average

0.8 - 1.0 E Poor

1.0& Above F Very Poor

It is proposed that the construction mater ials will visit the site, 9 in numbers on an

averageper day.

V/ Cdur ing construction = 0.13, 0.45, 0.73 and 0.71.

The present level of service will remain “ A, C, D & D” along 6th main road, Kothanur

Main road, Bannerghattamain road towards Jayanagar and Gott igere respectively .

The lorr ies car rying construction mater ials are proposed to come to the site dur ing off

peak hours.

Number of trucks planned to the site (off peak hours)

Day time –9 no’s.Night t ime –Nil.

V/ Cindicates that there is no significant change & hence per formance also.

Vehicles car rying construction mater ials will be well covered to prevent any spillage.

Vehicles hired for construction mater ial will be in good condit ion and conforms to noise

and air emission standards.

Vehicles will operate only dur ing non peak hours.

DURING CONSTRUCTION

Activity Units Total No.s

Residential 280 284

10% visitors Parking 28

Club House (1/ 50 Sq. m) 30

Total no. of cars required 338

Sl no. Levels Total No’s

1 Basement level -1 225

2 Basement level -2 225

3 Stilt Covered at Ground Level -

4 Sur face Parking 45

Total 495

PARKING LOGISTICS

Parking required

Parking provided

FLOW CHART OF TRAFFIC/ TRIPS DISTRIBUTION

12m Wide Road

100 %

Bannerghatta Road

40%

Kothanur Road

60 %

6th main Road

100 %

To Jayanagar

25%

To Gottigere

15%

Total traffic generated from this project = 495 PCU’s.

Since the activity is Residential, the ingress & egress of vehicles will move from & to the

project between 7:00 am to 10:00 am as egress & 5:00 pm to 8:00 pm as ingress.

The hour ly volume in PCU’s added will be 495/ 3 = 165 PCU’s/ hr.

165 PCU/ hr will get distr ibuted as below based on the exist ing traffic flow condit ion.

Out of 165 PCU’s/ hr 100% of it will moves to 12m wide road and 6th main road.

100% x 165 = 165 PCU’s/ hr will moves along 12m wide road and 6th main road.

Out of 165 PCU’s/ hr, 60% of it will moves along 6th main road towards Kothanur Road

and 40% moves towards Bannerghatta road.

i.e. 60% X 165 = 99 PCU’s/ hr will move along 6th main road towards Kothanur Road.

40% X 165 = 66 PCU’s/ hr will move along 6th main road towards Bannerghatta Road.

Out of 66 PCU’s/ hr, 75% of it will moves along Bannerghatta Road towards Jayanagar

and 25% moves towards Gott igere.

75% X 66 = 50 PCU’s/ hr will move along Bannerghatta Road towards Jayanagar.

25% X 66 = 16 PCU’s/ hr will move along Bannerghatta Road towards Gott igere.

TRAFFIC FLOW LOGISTICS

CHANGED V/C & LOS AFTER ADDING THE GENERATED

TRAFFIC TO EXISTING TRAFFIC

Road TowardsExisting Traffic

Changed V/C and LoS after adding

generated traffic

V C V/C LOS V C V/C LOS

6th main road


288+165 =

4532200 0.21 B

Kothanur main road


988+99 =

10872200 0.49 C

Bannerghatta

Main Road

(2+2) lanes

divided

Jayanagar 1605 2200 0.73 D1605+50 =

16552200 0.75 D

Gottigere 1559 2200 0.71 D1559+16 =

15752200 0.72 D

Note: Vehicle generated from the project do not change the level of service.

PEDESTRIAN FLOW MANAGEMENT & SAFETY

Pedestr ians are considered as most Vulnerable Road Users (VRU) as the accidents are

increasing on pedestr ians. Hence pedestr ians safety must be considered as top pr ior ity

in traffic engineer ing.

As per IRC, a minimum of 1.8 m wide neatly paved, well i lluminated and leveled

footpath must be made available for pedestr ians.

The under ground drain is covered by slabs and used for pedestr ian movement .

Presently due to very less pedestr ians use the footpath being a highway, hence the they

are very safe.

12 m wide road is gett ing widened to 12 m as said ear lier and 1.8 m on either side will

be given for remaining 8.4 m will be considered for 2 lanes.

This width can accommodate1890 ped/ hr in each direction of footpath.

RECOMMENDED PEDESTRIAN SIDE WALK CAPACITY

AND LEVEL OF SERVICE (IRC 103-2012)

Width of side

walk in

(meter)

Design Flow in number of Person per hour

In Both Direction All in one direction

LOS B LOS C LOS B LOS C

1.8 1350 1890 2025 2835

2.0 1800 2520 2700 3780

2.5 2250 3150 3375 4725

3.0 2700 3780 4050 5670

3.5 3150 4410 4725 6615

4.0 3600 5040 5400 7560

PROJECTED TRAFFIC FOR NEXT THREE YEARS BASED ON

INDIVIDUAL VEHICULAR GROWTH AS PER IRC : 37-2001

Road Towards

Vehicle

Type2Wh 3Wh 4Wh Buses

Total%

Growth8.95 13.90 6.26 7.71

6th main road

2 lanes undivided264(132) 22(17) 152(152) 20(60) 458(361)

Kothanur main road

2 lanes undivided742(371) 64(48) 619(619) 64(191) 1489(1229)

Bannerghatta

Main Road

(2+2) lanes

divided

Jayanagar 913(457) 120(90) 806(806) 216(649) 2055(2001)

Gottigere 930(465) 115(86) 779(779) 205(615) 2029(1945)

Road Towards

Projected vehicular

growth

For next Three years

Modified V/C and LOS by

adding generated traffic


6th main road


361+165 =

5262200 0.24 B

Kothanur main road


1229+99 =

13282200 0.60 D

Bannerghatta

Main Road

(2+2) lanes

divided

Jayanagar 2001 2200 0.91 E2001+50=

20512200 0.93 E

Gottigere 1945 2200 0.88 E1945+16 =

19612200 0.89 E

MODIFIED V/C & LOS

BDA-CDP MAP

45m

45m

24m

24m

15m

12mKo

tha

nu

r M

ain

Rd

(2 l

an

es

un

div

ided

)

Road Towards

Modified V/C and LOS by

adding generated traffic

Changed Scenario – 1

Road Widening


6th main road

2 lanes undivided526 2200 0.24 B -

Kothanur main road

2 lanes undivided1328 2200 0.60 D 1328 4400 0.30 B

Bannerghatta

Main Road

(2+2) lanes

divided

Jayanagar 2051 2200 0.93 E 2051 5500 0.37 B

Gottigere 1961 2200 0.89 E 1961 5500 0.36 B

Cond….

CHANGED SCENARIO (INTRODUCING NAMMA METRO)

Huli mavu Stn.

Project Site

Cond…..

Project Site

Huli mavu Stn.

Cond…..

Phase-3 & 4 of Metro Link is Nagawara to Gott igere Link via Bannerghatta road, ear lier

last stat ion is Gott igere now extension up to Basavapura . Nearest stat ion to the project

site is 700 m away. Once the complete route is operational, as per the projection made

by RITES/BMRCL, there will be reduction of 40% traffic along Bannerghatta Main

road and 6th main road.

Since the project site resides along the Metro, Bannerghatta Main road and 6th main

road. exper iencesreduction of 40 % traffic.

i.e., 0.4x526 = 210 PCU’s/ hr, then the traffic reduces to 526 – 210 = 316 PCU’s/hr

along 6th main road.

0.4 x 2051 = 820 PCU’s/ hr, then the traffic reduces to 2051 – 820 = 1231 PCU’s/hr along

Bannerghatta Main road towards Jayanagar.

0.4 x 1961 = 784 PCU’s/ hr, then the traffic reduces to 1961 – 784 = 1177 PCU’s/hr

along Bannerghatta Main road towards Gottigere.

Road Towards

Changed Scenario -1

After road widening.

Changed Scenario-2

Introducing Metro Rail


6th main road

2 lanes undivided- 316 2200 0.14 A

Kothanur main road

2 lanes undivided1328 4400 0.30 B Not Impacted

Bannerghatta

Main Road

(2+2) lanes

divided

Jayanagar 2051 5500 0.37 B 820 5500 0.15 A

Gottigere 1961 5500 0.36 B 784 5500 0.14 A

Cond…..

CONSOLIDATED V/C & LOS FOR CHANGED SCENARIO

Road Towards

Existing

traffic

Changed by

adding the

generated

traffic from

the project

Projected

traffic for

next Three

years

Modified by

adding the

generated

traffic from

the project

Changed

Scenario-1

After road

widening

Changed

Scenario-2

Metro

operational

V/C LOS V/C LOS V/C LOS V/C LOS V/C LOS V/C LOS

6th Main Rd 0.13 A 0.21 B 0.16 A 0.24 B - 0.14 A

Kothanur main road 0.45 C 0.49 C 0.56 C 0.60 D 0.30 B -

Bannerghatta

Main Road

Jayanagar 0.73 D 0.75 D 0.91 E 0.93 E 0.37 B 0.15 A

Gottigere 0.71 D 0.72 D 0.88 E 0.89 E 0.36 B 0.14 A

TRAFFIC AND PEDESTRIAN MANAGEMENT IN FRONT

OF THE PROJECT SITE

TRAFFIC MANAGEMENT MEASURES & INTERVENTIONS

From the Project site entry/ Exit given to 12m wide road but road is Yet to be formed.

As per BDA-CDP map, Bannerghatta Main road is gett ing widened to 45m, is having

(3+3) Lanes MCW and (2+2) lanes SR with a central median, shoulder, footpath and

proper drainage.

As per BDA-CDP map, Kothanur village road is gett ing widened to 24m, is having (2+2)

Lanes with a central median, shoulder, footpath and proper drainage.

Phase-3 & 4 of Metro extension is under progress from Nagawara to Basavapura As per

RITES/BMRCL

Since this line is taken as pr ior ity for construction as it connects to Basavapura and

work will be completed in 2023.

All precautionary measures are ensured for the safety of construction laborers while

working at the site.

Adequate sign & guide posts for traffic as per IRC (Indian Roads Congress) or ITE

(Instituteof Transpor tation Engineers USA) to be installed along the study roads.

Road marking (edge markings in yellow and lane markings in broken white), STOP lines

etc must be clear ly painted so as to guide the dr ivers along the study Roads.

40

Annexure – 2(a): Water Demand

WATER DEMAND DURING CONSTRUCTION

Water for construction will be sourced from STP tertiary treated water Table-

2a.1 shows details of the water requirement during construction period.

The water used for construction gets consumed into chemical reactions with

cement and also partly gets evaporated. Hence, there will be no wastewater generation

from curing or mixing processes. However, there will be discharge of domestic

wastewater to the tune of 17.1m3/day. The domestic wastewater will be collected and

treated in Mobile Sewage Treatment Plant.

Table 2a.1: Water Requirement for construction purpose

Sl. No. Activity Quantity of Works (m3)

Rate of water usage m3/m3

Total requirement (m3)

1. Concrete curing 36,652 0.9 32,987

2. Mortar mixing and

curing for block work

170 0.8 136

3. Mortar mixing and

curing for plastering

295 0.07 21

4. Floor finishes 3,624 0.05 181

5. Sprinkling for dust

suppression -- -- 587

6. Roof works 2,820 0.05 141

Total 34,053

7. Domestic 627

Labours/day 30 L/day 18.81 say 19 KLD

Construction Period 48 Months

No. of Working Days /Month 26

Total No. of Working Days 1248

Average Water Consumption Per Day (for Construction) 27.2 ≈ 27 KLD

Average Water Consumption Per Day (for Domestic) 19 KLD

Source: Civil Engineering Handbook and Indian Building Handbook

41

WATER REQUIREMENT DURING OPERATION

Sources of Water:

The water will be sourced from the BWSSB. The detailed total water

requirement, based on the number of residential units and other facilities to be

provided, during operation phase is estimated as in below Table 2a.2.

Table 2a.2: Water Requirement Break up Sl. No. Purpose Particulars Total in KLD

a.

Total water requirement

For residential units 280 units x 5 Personnel x

135 LPCD 189

b. For club House

(Considering 10% of total population – 140 Nos.)

140 Personnel x 45 LPCD 6.3

c. Maintenance Staff (10% of

total population – 140 Nos)

140 Personnel x 45 LPCD 6.3

Total Water Requirement 201.6 say 202

a.

Fresh water requirement

For residential units 280units x 5 Personnel x 90

LPCD 126

b. For club House 140 Personnel x 25 LPCD 3.5

c. Maintenance Staff 140 Personnel x 25 LPCD 3.5

Total Fresh Water Requirement 133

a.

Flushing water

requirement

For residential units 280 units x 5 Personnel x

45 LPCD 63

b. For club House 140Personnel x 20 LPCD 2.8

Maintenance Staff 140 Personnel x 20 LPCD 2.8

Total Flushing Water Requirement 68.6 say 69

Total Water Requirement = 202 KLD

The total water requirement for the project during operation phase is around

202KLD. It is proposed to use the treated sewage for secondary purposes such as

toilet flushing to the amount of 69 KLD. Hence, the net fresh water demand would be

about 133 KLD which will be supplied by BWSSB. During the rainy season the net

fresh water requirement will be fulfilled by harvested roof rain water. Water balance

chart during the operation phase is shown in the Fig. 2a.1.

42

Fig. 2a.1: WATER BALANCE CHART

Total Water Demand For

Entire Project

202 KLD

Sewage Generated

182 KLD

STP Capacity –

210 KLD

To UGD - 11 KLD

Recy

cling w

ater

STP Treated Water

173 KLD

For Landscaping

– 93 KLD

D

Fresh

Water

133 KLD Flushing

Water 69 KLD

BWSSB /

Harvested Roof Rain

water during the Rainy season

90%

95%

43

Annexure 2(b):

MATERIAL RESOURCES

SBA (S.ft) : 548,372.70

Sl No DESCRIPTION UNIT QUANTITY

1 Cement Bags 177,327.95

2 Sand Cum 27,427.16

3 Quarry dust Cum

8,828.80 4 12mm jelly Cum

5 20mm jelly Cum

6 Rubble Cum 696.65

7 Soling stones Cum 2,322.15

8 200 Engineered Hollow blocks

Nos 1,009,828.33

9 150 Engineered Hollow

blocks

Nos

10 100 Solid blocks Nos

11 RMC M7.5 Cum 19,293.17 12 RMC M10 Cum

13 RMC M20 Cum

14 Reinforcement steel - TMT Fe 415 (8 mm Dia)

MT

2,741.86

15 Reinforcement steel - TMT

Fe 415 (10 mm Dia)

MT


Fe 415 (12 mm Dia)

MT


Fe 500 (16 mm Dia)

MT


Fe 500 (20 mm Dia)

MT


Fe 500 (25 mm Dia)

MT

20 Reinforcement steel - TMT Fe 500 (36 mm Dia)

MT

21 Runners Cum 658.05

22 Film faced plywood Sqm 5,412.87

23 Binding wire Kg 29,514.57

24 cera latex ltr 637.67

25 Mesh Rmt 161,333.98

26 Corner bead Rmt 48,789.99

27 Algiproof (Water proof liq) Ltr 16.98

28 Spanish Tile 200 x 200 Nos 70,983.99

29 Bituminous Sheet Water Proofing

Sqm 14,320.34

30 Primer Murexin Kg 2,854.38

31 SEALING COMPOUND KG 18,838.90

32 cerabond kg 235,320.91

44

33 Murexin adhesive kg 106,501.71

34 SEALING RIBBON

(CAULKING STRIP)

Rm 17,421.03

35 Silicon Sealent ml 614,811.45

36 Acrylc Sealent ml 203,433.51

37 E-board-50mm thk Sqm 4,461.87

38 Water Proofing Elastomeric

membrane (SubContract)

Sqm 718.93

Annexure 5(a):

Emission load from DG set and construction equipments during

construction phase using HSD

Pollutant

Concrete

Mixers

(3 x 3.73

kW/Hr)

Concrete

Pump

(3 x 44.74

kW/Hr)

JCB

Excavator

(2 x 50

kW/Hr)

D G Set

(40kW/Hr)

Earth

Rammers

(1x3.75

kW/Hr)

NOx (@9.2 g/

KW-hr) 102.95 1234.82 920 368 34.5

PM (@0.3 g /

KW-hr) 3.35 40.26 45

12 1.12

HC (@1.3 g /

KW-hr) 14.54 174.48 195

52 4.875

CO (@3.5 g /

KW-hr) 39.16 469.77 525 140 13.125

mailto:(@9.2

mailto:(@0.3

mailto:(@1.3

mailto:(@3.5

45

Annexure 5(b):

Emission Parameters of the Air Pollution Sources during operation

Sl. No. Stack Details DG sets

(500 KVA- 5Nos)

1. No. of Stacks (DG Sets) 5

2. Stack height (m) 4.5 m (ARL)

3. Stack top internal diameter (m) 0.2

4. Stack exit temperature (ºC) 438

5. Flow rate (cum/sec) 1.32

6. Stack exit velocity (m/sec) 18.7

7. NO2 emission, in g/s 5.11

8. SPM emission, in g/s 0.15

9. HC emission, in g/s 0.72

10. CO emission, in g/s 1.94

11. SO2 emission, in g/s 1.15

Annexure – A2 (a): Rainwater Harvesting Facilities

As the growth of Bengaluru city is far ahead of the rate at which the water

supply system is being upgraded, it becomes necessary to think of alternative source

of water for the daily needs for secondary purposes like washing, gardening etc. In

these lines, rain water harvesting is gaining importance and has been a part of

building by-laws.

As the project location is blessed with fairly good rainfall, it is planned to collect

the storm water at different gradients of the location. There will be rainfall runoff from

building roof-tops, roads and pavements and greenbelt area. Necessary provision will

be made to collect the quantity of rainfall runoff during the most rainy day of season.

Necessary rain harvesting pit / recharge pit at regular intervals have been envisaged.

The facilities to be established for rainwater harvesting include carriage (piping)

system, pre-treatment unit (filtration) and a storage tank.

46

Design details:

Rational formula for calculating runoff: Q= (CIA)/360

Q = Runoff in m3/sec

I = Intensity of rainfall in mm/hr.

A= Area.

C = Co – efficient of run off

Intensity of rain fall = 22 mm/day

Runoff Coefficients:

Roof top : 0.9

Landscape/Garden : 0.3

Drive Way : 0.6

Total Roof Area : 1,148 Sqm

Path way/road area, ramps & others : 6,620.98 Sqm

Landscape area on ground & CA area : 9,831.68 Sqm

Landscape on podium : 4,691.63 Sqm

Terrace Area Run-off:

Runoff = Q = (Terrace Area * Intensity of rain fall * Co-efficient of runoff)

(1,148 Sqm * 22 m *0.9)/1000 = 22.73 say 23 cum

Roof rain water collection sumps of total capacity 165 cum will be provided and

same will be utilized for domestic purpose after prior treatment.

47

DESIGN OF RECHARGE PITS

Site area 23,548.39 m2

For GW recharge provision 10 liters per m2 of open space

area is considered

Open Space Area 20,735.50 m2

Open Space Based Runoff:

Open Space Runoff = (10 X 20,735.5) /1000 m3

207 m3

Size of recharge Pit 1.2 m dia

4.5 m depth

Surface Area of Recharge Pit = (3.142 X Dia X Depth)

17.0 m2

Percolation capacity 25 mm/hr/ m2

No. of Percolation Pits required 20 nos

No. of Percolation Pits provided,

Considering 1 Pit per 5000 Sq. m

of Built up area as per EIA

15 nos

48

Annexure A3: List of Species Proposed

Sl. No. Name of the Species Common name In Nos.

1. Azadiracta indica Neem tree 04

2. Brassia actinophylla Umbrella tree 08

3. Filicium decipiens Fern tree 10

4. Mimusops elengi Spanish cherry 14

5. Samanea saman Rain tree 11

6. Terminalia mantaly Madagascar almond 11

7. Michelia champaca Champaka tree 21

8. Spathodea campanulata Nandi flame tree 13

9. Plumeria rubra Red jasmine tree 10

10. Delonix regia Flame tree 08

11 Peltophorum pterocarpum Yellow-flamboyant 06

Total 116

List of Shrubs & Ground Covers Proposed For Landscape

Sl. No Name of the Shrubs Ground Covers

1. Acalypha wilkesiana Alternanthera green

2. Allamanda yellow Bamboo grass veriegatted

3. Antigonon leptopus Belbergia

4. Cassia alata Cupeas purple

5. Hamelia patens Eranthemum nigram

6. Ixora coccinea Hemigraphis colorata

7. Murraya exotica Mentha spp

8. Nerium oleader Ocimum basilium

9. Pissonia alba Opiophogan green

10. Plumbago capensis Salvia officianalis

49

Annexure 10: ENVIRONMENTAL MANAGEMENT PLAN

10.1 INTRODUCTION

The Environmental Management Plan (EMP) is aimed at mitigating the possible

adverse impact of a project and ensuring the existing environmental quality. The EMP

converse all aspects of planning, construction and operation of the project relevant to

environment. It is essential to implement the EMP right from the planning stage

continuing throughout the construction and operation stage. Therefore the main

purpose of the Environmental Management Plan (EMP) is to identify the project

specific activities that would have to be considered for the significant adverse impacts

and the mitigation measures required.

The construction phase impacts are mostly short term, restricted to the plot

area and not envisaged on the larger scale. In the operational phase the environmental

impacts are due to continuous operation of the project, hence, the emphasis in the

Environment Management plan (EMP) is to minimize such impacts. The following

mitigation measures are recommended in order to synchronize the economic

development of the project area with the environmental protection of the region.

The emphasis on the EMP development is on the following;

Mitigation measures for each of the activities causing the environmental

impact.

Monitoring plans for checking activities and environmental parameters and

monitoring responsibilities.

Role responsibilities and resource allocation for monitoring; and

Implementation of the scheduled plan.

Environmental management plan has been discussed in the following sections

separately for Construction phase and Operational phase:

10.2 EMP DURING CONSTRUCTION PHASE

During construction phase, the activities which need to be monitored and

managed from the point of pollution are explained in detail in the subsequent

sections.

50

10.2.1 LEVELLING AND SITE CLEARANCE

The proposed project site has approximately 200 nos. of nilgiri trees and some

shrubs, which will be cleared during site preparation. As per the site scenario; site has

a level difference of 2 m, so levelling and excavation will be done for basement

preparation with of best management plan to minimize the excavated earth.

Table 10.1: Environmental Management during Levelling and Site Clearance

Environmental Impacts

Mitigation Remarks

Noise generation:

Caused due to

Excavators and

Bulldozers

Most optimum no. of operation by the

heavy equipment.

Selection of equipment with less noise

generation to be used.

The earth moving equipment shall be

periodically checked and maintained for

noise levels. The workers shall be provided

with adequate PPE such as ear plugs to

reduce impact of high noise levels.

To reduce noise level,

Equipment provided

with noise control

devices is only used.

Dust generation:

Levelling

operations results

in the emission of

the dust.

The site cleared shall be periodically

watered to reduce emission of dust

particles.

Barricades will be provided all around the

site to suppress the dust.

The workers shall be provided with PPE

such as nose masks and goggles to reduce

impact on health.

The construction water

requirement will be met

through STP tertiary

treated water.

10.2.2 TRANSPORTATION OF CONSTRUCTION MATERIALS

During the transportation of construction materials, minimum no. of vehicles

will be used. Most optimum route is planned to reduce the impact of transportation

activity on the environment.

51

Table 10.2: Environmental Management during Transportation


Mitigation

Noise generation Quality fuel will be used.

Periodic maintenance of vehicles is required.

Dust generation Quality packaging of the construction materials.

Construction materials shall be covered with

tarpaulin sheets to prevent the material from

being air borne.

The vehicle speed shall be regulated.

Watering to the wheels of the construction vehicle

will be done while entering to the construction

site.

The workers transporting materials shall be

provided with PPE such as nose masks to reduce

impact of air borne dust on their health.

Vehicular

emissions

Periodic emission check for vehicles is required.

Clean fuel shall be used for vehicles.

10.2.3 CONSTRUCTION ACTIVITIES

During the construction work, the following impacts are identified to monitor

and mitigate the level of impact.

Table 10.3: Environmental Management during Construction

Environmental impacts

Mitigation Remarks

Noise generation Selection of less noise generating equipment.

Personnel Protective Equipment (PPE) such

as ear plugs and helmets shall be provided

for construction workers.

The working hours shall be imposed on

construction workers.

Implementation

responsibility:

Contractor –

Civil Works.

52

Dust generation PPE in the form of nose masks shall be

provided for construction workers.

Use of water sprays to prevent the dust from

being air borne.

Providing barricades all around the project

site.

Implementation

responsibility:

Contractor

Water Discharge

from

construction

works

Sewage generated will be treated in mobile

STP

Implementation

responsibility:

Contractor

Air Emissions

from

construction

machinery

Periodic check and regular maintenance of

construction machinery for emissions.

Clean fuel shall be used in equipments.

Implementation

responsibility:

Contractor

10.2.3.1 WASTEWATER DISCHARGE

The sewage generated from the construction labours during construction is

estimated to be about 17.1 KLD. This will treated in mobile STP.

10.2.3.2 DISPOSAL OF EXCAVATED EARTH

The excavated earth which is generated during construction will be reused for

development of landscape and pavement area formation and excess will be carted out

therefore there will not be any solid waste problem from the generation of excavated

earth.

10.2.3.3 PERSONNEL SAFETY SYSTEM

It is planned to adopt the safe working practices which shall govern all

construction works undertaken throughout the project. Following Safety Aids to all

labourers will be provided:

Safety Helmets

Safety Belts

Safety Shoes

Hand gloves

53

Gumboots while concreting

Safety Goggles while welding/ Stone dressing etc.

Face masks and full body kit while Pest control

Implementation of Safety procedures such as:

Using proper lifting techniques.

Using Safe Scaffolds.

Hot work permits for Fabrication and welding.

BUDGETARY ALLOCATION FOR EMP DURING CONSTRUCTION

Sl. No. EMP Aspects Cost

Capital Investment In Lakh

1. Barricades all round the site 2.5

Total 2.5

During Construction Lakhs/annum

1. Purchase of water from external authorized

suppliers 4.0

2. Plantations of saplings around the periphery

and maintenance 10.0

3. Environmental Monitoring – Air, water, Noise 1.0

4. EMP cell 2.4

Total 17.4

10.3 EMP DURING OPERATION PHASE

Following are the identified operational phase activities in the impact

assessment, which may have impact on the environment.

1. Air quality

2. Water quality

3. Noise quality

4. Solid waste disposal

5. Landscape development

6. Storm water management

54

10.3.1 AIR QUALITY MANAGEMENT

The air pollutants likely to be emanated from the proposed project are SPM,

SO2, NO2, HC and CO mainly due to burning of liquid fuel (HSD) in DG.

Exhaust from DG set will be emitted from stack of adequate height for

dispersion of gaseous pollutants. The green belt development is also proposed covering

about 59.66% of the net plot area. Following table presents the EMP for air quality

management during operation phase.

Table 10.4: Air Quality Management during Operation Phase

Environmental

Impacts Mitigation

DG set Equipment selected will ensure the exhaust emission

standard as prescribed as per the latest amendments

from the CPCB.

DG will be used as stand-by unit.

Periodic check and maintenance.

Ambient air

quality

Ambient air quality monitoring as per the prescribed

norms at regular interval.

10.3.2 WATER QUALITY MANAGEMENT

Water requirement of the project will be met through BWSSB, as mentioned

earlier. Water balance is presented in Annexure 2(a).

The sewage generated from the proposed project is about 182 KLD which will be

treated in the proposed STP of capacity 210 KLD. The treatment scheme for domestic

effluents generated from project has also been discussed in Annexure 2(a). The STP

treated water will be reused for flushing, gardening etc. Following table presents the

EMP for water quality.

Table 10.5: Water Quality Management during Operation Phase

Environmental impacts Mitigation

Effluent from domestic water

consumption

Treated with proposed state-of-the-art sewage

treatment plant to produce tertiary treated water;

this will be ultimately reused for secondary

55

purposes such as for flushing and gardening.

Water conservation measures will be encouraged.

10.3.3 NOISE MANAGEMENT

High noise generating units such as DG set will be provided with acoustic

enclosures. Landscape on the project boundary will further act as noise barrier and

helps in attenuation of noise. Following table presents the EMP for noise levels.

Table 10.6: Noise Management during Operation Phase


Mitigation

Noise from DG set

area

Acoustic enclosures will be provided to DG set.

DG set will be installed in an area (utility section)

where the access will be restricted.

The use of PPE (ear plugs) will be mandatory in this

area.

Selection of equipment to ensure that the residual

noise level of < 65 dB (A).

Noise levels will be checked periodically using a noise

dosimeter.

10.3.4 SOLID WASTE MANAGEMENT

The solid wastes generated during operation phase can be categorized under

three types:

Wet Garbage: Food waste, Lawn mowing wastes etc

Dry Garbage : Paper, Plastic, Bottles, etc.

Sludge from Sewage Treatment Plant (STP)

The solid waste generated in the premises is estimated to be about 714 kg/day.

Out of 714 kg, 428kg (60%) will be biodegradable waste & 286 kg (40%) will be

recyclable wastes. Further this biodegradable wastes will be segregated at household

levels and will be processed in organic waste converter and the recyclable wastes such

as plastic materials, glass & metal wastes will be handed over to the waste recyclers.

56

The sludge from the STP is estimated to be about 9 kg/day and will be used as

manure for gardening purpose.

The various mitigation measures to be adopted during collection and disposal of

wastes are as follows:

It is preferable that the container and bins used for collection of waste should

be of closed type so that the waste is not exposed and thus the possibility of

spreading of disease through flies and mosquitoes is minimized.

Collection system should be properly supervised so that quick and regular

removal of waste from the dustbin is practiced.

Door to door collection shall be done in each unit to collect the solid wastes.

The biodegradable wastes will be processed in organic waste converter,

recyclable wastes such as plastic materials, glass & metal wastes are handed

over to the waste recyclers; e-waste will collected separately and handed over to

authorize e- waste recyclers for further processing.

10.3.5 LANDSCAPE DEVELOPMENT

Vegetation is the natural extension of the soil ecosystem on a site. It can provide

summer shade, wind protection, and a low-maintenance landscape that is adapted to

the local environment.

Following approach will be adopted for vegetation and ground management.

It is planned to include an ecologically knowledgeable landscape architect as an

integral member of the design team.

Preservation of existing vegetation, especially native plants, will possibly be

incorporated. Avoid fencing off property where possible to make landscape available to

community increasing project integration.

Decrease paving and monoculture lawns.

Avoid replacing mature trees with young seedlings.

Protect existing plants during construction. Delineate the “drip line” around

trees and demark or fence off areas to avoid damage.

Contain heavy equipment and stockpiling areas to predefined areas.

Design new plantings as diverse communities of species well adapted to the

site. Plant native species of varying ages. Select vegetation that attracts wildlife.

57

Avoid invasive species and monocultures (same species, same age).

10.3.6 STORM WATER MANAGEMENT

As the project location is blessed with fairly good rainfall, it is planned to collect

the storm water at different gradients of the location. There will be rainfall runoff from

building roof-tops, roads and pavements and landscape area. Necessary provision will

be made to collect the quantity of rainfall runoff during the most rainy day of season.

Necessary rain harvesting pit /recharge pit at equal intervals around the periphery of

the site have been envisaged. A garland drains with RCC precast perforated cover will

be provided around the periphery of property. The details of the rain water harvesting

facilities are interpreted in the early section.

10.3.7 HEALTH, RISK AND DISASTER MANAGEMENT

Public health and safety

Since all the construction related activities shall be confined to the project site,

minimal health related impacts are envisaged within the project influenced area

during the construction stage.

At the project site on an average of 627 persons will be engaged, who face direct

exposure to dust and noise generated from the construction activity. This is likely to

cause health related affects such as asthma, bronchitis etc. and hearing impairments

respectively.

To minimize these anticipated impacts, suitable actions like

Use of water sprinklers to prevent dust from being air borne.

Providing suitable personal protective equipments (PPE) like mouth mask

with filters, nose mask, helmets etc.

Periodic health check up camp for the labourers will be arranged.

Provision of safety belts.

In case of injury, on site medical treatment and transport will be organized.

Employing a safety engineer.

Due to operation of the proposed project, there will be enhancement in public

health and safety.

58

Regular visit of resident medical officer to take care of the first aid and

primary medication in case of emergency for apartment occupants and

labourers.

First aid kit with primary medicines will always be available in the medical

centre.

Display of action plan and preparedness measures during emergency

situations.

Risk and disaster management plan

Disaster is an unexpected event due sudden failure of the system, external

threats, internal disturbances, earth quakes, fire and accidents. Thus an

appropriate management plan shall be incorporated.

Precautions

Once the likelihood of the disaster is suspected, preventive actions

should be undertaken by the project in-charge.

Conditional maintenance of equipments, materials, and expertise for use

during emergency.

The electrical systems shall be provided with automatic circuit breakers

activated by over current.

Fire extinguishers are provided at pre-notified locations inside the

apartments.

Proper escape routes are planned and displayed in the public domain.

Selected representatives are given proper training to guide other

inhabitants during fire accidents.

Periodic awareness programme is conducted for the occupants on their

roles during emergency situations.

Important telephone numbers like police authorities, fire department and

hospitals etc. of use during emergency situations are made available.

10.3.8 EMP IMPLEMENTATION SCHEDULE

Phased according to the priority, the implementation schedule is presented in

below table.

59

Table 10.7: Implementation Schedule for EMP

Sl. No. Recommendations Requirement

1. Air pollution control measures Before commissioning of respective units

2. Water pollution control measures Before commissioning of the project

3. Noise control measures Along with the commissioning of the

project

4. Solid waste management During commissioning of the project

5. Green belt development Stage-wise implementation

The responsibility of EMP implementation lies with the project promoter for a

period of 4 years. Once the project is established, the EMP responsibility will be

properly handed over with clearly defined procedures and guidelines.

10.3.9 ENVIRONMENTAL MONITORING ROUTINES

A comprehensive monitoring programme is suggested in below table:

Table 10.8: Monitoring Schedule for Environmental Parameters

Sl. No. Particulars Monitoring

frequency

Duration of

monitoring

Important

parameters for

monitoring

I. Air Quality

1. Ambient Air monitoring

Project premises Once in a

Quarter

24 hourly

sample

PM, SO2, NO2

2. Stack Monitoring Once in a

Quarter

Grab SO2, SPM, NO2,

HC, CO

II Water and Wastewater Quality

1. Water Quality

i. Ground water at two

locations (up-gradient and

down-gradient) of treated

effluent discharge area/

land

Once in a

Quarter

Grab As per KSPCB

requirements

2. Waste water quality

i. Inlet to STP Daily Composite -

ii. Treated effluent prior to

discharge

Daily Composite -

III Soil Quality

60

1. Within project premises at

1 location on effluent

discharging area / land

Once in a

Quarter

Composite

Sample

As per KSPCB

requirements

2. Ecological preservation

and up-gradation

Seasonal Visual

observations

Survival rate

IV Noise Monitoring

1. Project premises Once in a

Quarter

Day and Night As per KSPCB

requirements

10.4 ENVIRONMENTAL LEGISLATIONS

There are many Environmental Acts & Rules which are formulated by Ministry

of Environment and Forests (MoEF) for the prevention of Environmental squalor and

are to be compiled by the Industry. All the regulations are not applicable to all. The

Act and Rules which are to be constantly perused and followed by the Industry are

enumerated in the following section.

Table 10.9: Particulars of Environmental Legislations

Year of

Enactment LEGISLATION

1974 The Water (Prevention and Control of Pollution) Act.

1975 The Water (Prevention and Control of Pollution) Rules.

1988 The Water (Prevention and Control of Pollution) as amended.

1981 The Air (Prevention and Control of Pollution) Act.

1987 The Air (Prevention and Control of Pollution) and as amended.

1986 The Environment (Protection) Rules.

1991 The Environment (Protection) Rules (Amended).

10.4.1 ENVIRONMENT PROTECTION ACT & RULES

Among the various notifications coming under the Environment (Protection) Act,

following are the notifications applicable to this project:

Table 10.10: Notifications under Environmental Protection Act & Rules

YEAR OF

NOTIFICATION RULES

1989 The Hazardous Waste (Management & Handling) Rules

61

2000 & 2003 The Hazardous Waste (Management & Handling) Rules

(amended)

1992/1993 Environmental Statement

2000 Noise Pollution (Regulation & Control) Rules and

Amendment Rule 2006

2000 Municipal Solid Wastes (Management & Handling) Rules

2002 D.G. Rules

2008 The Hazardous Wastes (Management, Handling &

Transboundary Movement) Rules

The Hazardous Waste (Management & Handling) Rules 1989 (latest amendment

2008)

The DG Set Waste/used oil is included in the schedule-1 of list of Hazardous

Waste under Serial No.5 which states as under:

“Used/spent oil (category No.5.1) generated from industrial operations.

Using mineral/synthetic oil as lubricant in hydraulic systems or other

applications”.

Used oil defined under Rule 3 (34) means any oil derived from crude oil or

mixtures containing synthetic oil including used engine oil, gear oil, hydraulic oil,

turbine oil, compressor oil, industrial gear oil, heat transfer oil, transformer oil, spent

oil and their tank bottom sludge and suitable for re-refining, if it meets the

specifications laid down in Schedule 5, but does not include waste oil.

Responsibility of the occupier and operator of a facility for handling of the

wastes is delineated as under:

1. The Occupier and the operator of a facility shall be responsible for proper

collection, reception, treatment, storage and disposal of hazardous wastes listed

in schedule –1, 2 and3 {Rule 4(1)}

2. It shall be the responsibility of the occupier and the operator of a facility, to

take all steps to ensure that the wastes listed in schedule 1,2 and 3 are

properly handled and disposed of without any adverse effects to the

environment {Rule 4(3)}.

62

3. Hazardous wastes shall be collected, treated, stored and disposed of only in

such facilities as may be authorized for this purpose {Rule 5(1)}.

4. Every occupier handling, or a recycler recycling, hazardous wastes shall make

application in Form-1 to the Member Secretary, State Pollution Control Board

or committee, as the case may be or any Officer designated by the State

Pollution Control Board of committee for the grant of authorization for any of

the said activities { Rule 5(2) }.

5. The Occupier or operator of a facility shall ensure that the hazardous wastes

are packaged, based on the composition in the manner suitable for handling,

storage, and transport and the labeling and packaging shall be easily visible

and be able to withstand physical conditions and climatic factors {Rule 7(1)}.

6. Packaging, labeling and transport of hazardous wastes shall be in accordance

with provisions of the rules made by the Central Government under the Motor

Vehicles Act 1988 and other guidelines issued from time to time { Rule 7(2)}.

7. All Hazardous waste containers shall be provided with a general label as given

in Form-8 of Hazardous Waste (Management Handling) Rules 1989 as amended

there after {Rule 7(3)}.

8. The Occupier shall prepare six copies of the manifest in Form 9 comprising of

colour code indicated below (all six copies to be signed by transporter) {Rule

7(4)}.

9. The Occupier generating hazardous waste and operator of a facility for

collection, reception, treatment, transport, storage and disposal of hazardous

waste shall maintain records of such operations in Form-3 {Rule 9(1)}.

10. The occupier or an operator of a facility shall send annual reports to the State

Pollution Control Board or committee in Form-4 {Rule 9(2)}.

11. Where an accident occurs at the facility or on a hazardous waste site or during

transportation of hazardous waste the occupier or Operator of a facility shall

report immediately to the State Pollution Control Board or committee about the

accident in Form-5 {Rule 10}.

12. No owner or occupier generating non-ferrous metal waste specified in schedule

4 or generating used oil or waste oil of ten tons or more per annum shall sell or

63

auction such non-ferrous metal wastes, used oil or waste oil to a registered re-

refiner or recycler, as the case may be, who undertakes to re-refine or recycle

the waste within the period of validity of his certificate of registration (Rule

20(1)).

Table 10.11: Colour Code for the manifest copies

Copy number with

Colour Code Purpose

Copy 1 (White) To be forwarded by the occupier to the State

Pollution Control Board or Committee.

Copy 2 (Yellow) To be retained by the occupier after taking

signature on it from the transporter and rest of

the four copies to be carried by the transporter

Copy 3 (Pink) To be retained by the operator of the facility after

Signature

Copy 4 (Orange) To be returned to the transporter by the operator

of Facility after accepting waste

Copy 5 (Green)

To be returned by the operator of the facility to

State Pollution Control Board/Committee after

treatment and disposal of wastes

Copy 6 (blue) To be returned by the operator of the facility to the

occupier after treatment and disposal of wastes.

ENVIRONMENTAL STATEMENT:

Under rule 14 of the Environmental Protection Rules 1986, every person

carrying on an industry, operation or process requiring Consent under Section 25 of

Water (Prevention and Control of Pollution) Act, 1974 (6 of 1974) or under Section 21

of the Air (Prevention and Control of Pollution) Act 1981 (14 of 1981) or both or

authorization under the Hazardous Waste (Management & Handling) Rules 1989

issued under the Environment (Protection ) Act, 1986 (29 of 1986) shall submit an

Environmental Statement Report for the financial year ending the 31st March in Form-

V to the concerned State Pollution Control Board on or before 15th Day of September

every year.

64

BUDGETARY ALLOCATION FOR EMP DURING OPERATION

Sl. No. EMP Aspect Cost in Rs

Capital Investment In Lakh

1. Sewage Treatment Plant 80.0

2. Rainwater harvesting facilities 5.0

3. Landscape development 15.0

4. Acoustic & Stacks for DG sets 15.0

5. Organic Waste Converter 5.0

Total 120.0

Operation Investment Lakh/ Annum

1. STP Maintenance 3.0

2. Landscape Maintenance 4.5

3. OWC Maintenance 3.0

4. EMP Cell 2.4

5. Environmental Monitoring-Air, Water, Noise 1.0

Total 13.9

MuneshwaraTemple

Temple

6TH MAIN

Proposed Acquisition

by BMRCL

Proposed

Acquisition by

BMRCL

M e n a k s h i M a h a l

Menakshi SundareshwaraTemple

KO

TH

NU

R V

ILLA

GE

MA

IN R

OA

D

6TH MAIN

Bus Stop

KO

TH

NU

R V

ILLA

GE

MA

IN R

OA

D

SITE

LOCATION

Proposed

Acquisition by

BMRCL

Proposed

Acquisition by

BMRCL

5% RESERVED

CIVIC AMENITIES

SITE

10% RESERVED

PARK & OPEN

SPACE

16000

16000

17000

16000

16M S

ETBACK LIN

E

16M

SETB

AC

K L

INE

16M

SETB

AC

K L

INE

16M SETBACK LINE

16M SE

TB

AC

K L

INE

16M S

ETBACK LIN

E

BLOCK - 12B + G + 35UF

16000

16000

10000

EX

IT

EN

TR

Y

450 mm

wid

e STO

RM W

ATER DRAIN

450

mm

wid

e STO

RM

WATE

R D

RAIN

450

mm

wid

e STO

RM

WATER

DR

AIN

450 m

m w

ide S

TO

RM

WA

TE

R D

RA

IN

RAMP D

OWN T

O

BASEMENT-1

RAMP UP TO

PODIUM LEVEL

BLOCK - 2

2B + G + 35UF

CLUBHOUSE

(G+1)

TEN

NIS

CO

UR

T

8.0M

DR

IVEW

AY

8.0M

DR

IVEW

AY

8.0M DRIV

EWAY

8.0M

DRIV

EWAY

8.0

M D

RIV

EW

AY

8.0M

SER

VICE R

OAD

10000

TR

AN

SFO

RM

YA

RD

UG S

UMP

OWC

125.00 SQM

PLAY GROUND

POOL

17000STP

TRANSFORMERS YARD

ORGANIC WASTE

CONVERTER

DG YARD

RWH SUMP

Recharge pits

BASEMENT EXTENT

SITE BOUNDARY

ROAD

LEGEND

LANDSCAPE

PODIUM LANDSCAPE

UG SUMP

STORM WATER DRAIN

SET BACK

Proposed

Acquisition by

BMRCL

Proposed

Acquisition by

BMRCL

5% RESERVED

CIVIC AMENITIESSITE

10% RESERVED

PARK & OPEN

SPACE

16000

16000

17000

16000

16M S

ETBACK LIN

E

16M

SETB

AC

K L

INE

16M

SETB

AC

K L

INE

16M SETBACK LINE

16M SE

TB

AC

K L

INE

16M S

ETBACK LIN

E


16000

16000

10000

EX

IT

EN

TR

Y

450 mm

wid

e STO

RM W

ATER DRAIN

450

mm

wid

e STO

RM

WATE

R D

RAIN

450

mm

wid

e STO

RM

WATER

DR

AIN

450 m

m w

ide S

TO

RM

WA

TE

R D

RA

IN

RAMP D

OWN T

O

BASEMENT-1

RAMP UP TO

PODIUM LEVEL


CLUBHOUSE(G+1)

TEN

NIS

CO

UR

T

8.0

M D

RIV

EW

AY

8.0

M D

RIV

EW

AY

8.0M DRIV

EWAY

8.0M

DRIV

EWAY

8.0

M D

RIV

EW

AY

8.0M

SER

VICE R

OAD

10000

TR

AN

SFO

RM

YA

RD

UG

SU

MP

OWC

125.00 SQM

PLAY GROUND

POOL

17000STP

TRANSFORMERS YARD

ORGANIC WASTE

CONVERTER

DG YARD

RWH SUMP

Recharge pits

SCALE2

SITE PLAN

1:750

SCALE1

LOCATION PLAN

NTS

N