pre- feasibility report€¦ · pre-feasibility report pre-bharat petroleum (expansion of storage...

PRE-FEASIBILITY REPORT

PRE-

BHARAT PETROLEUM

(EXPANSION OF STORAGE CAPACITY IN

CHERLAPALLI VILLAGE, KAPRA

MEDCHAL

M/s. SV ENVIRO LABS & CONSULTANTSENVIRO HOUSE, BLOCK

VISAKHAPATNAM (Dt), ANDHRA PRADESH

QCI No: 14

`

1

-FEASIBILITY REPORT

For

PETROLEUM CORPORATION LIMITED

STORAGE CAPACITY IN EXISTING CHERLAPALLI

TERMINAL)

AT

CHERLAPALLI VILLAGE, KAPRA MANDAL

MEDCHAL DISTRICT, TELANGANA - 508001

Submitted by

M/s. SV ENVIRO LABS & CONSULTANTSENVIRO HOUSE, BLOCK-B, B-1, IDA, AUTONAGAR,

VISAKHAPATNAM (Dt), ANDHRA PRADESH

QCI No: 145, MoEF & NABL Recognized Laboratory

`

CORPORATION LIMITED

EXISTING CHERLAPALLI

M/s. SV ENVIRO LABS & CONSULTANTS , IDA, AUTONAGAR,

PRE-FEASIBILITY REPORT `

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1.0 INTRODUCTION:

1.1 Brief Description of the Project

M/s. Bharat Petroleum Corporation Limited has set up a bulk storage & dispatch

facility of MS, HSD and ATF at Cherlapally, HCL PO, Kapra mandal, Medchal district,

Hyderabad, Telanagana. Products are pumped from storage tanks to Tank Lorry Filling

gantry where Tank trucks will be filled prior to dispatch by road.

The current proposal has been submitted to State Level Environmental

Impact Assesment Authority Telangana for the proposed installation of ATF above

Ground storage Tank (1x3800 KL).

Existing plant is having environmental clearance vide order no: SEIAA/AP/RRD –

25/07-571 Dt: 20.05.2011, consent for establishment is obtained vide order no:

17022640576 Dt: 28.07.2017 and for the same consent for operation is obtained vide

order no: 17082533397 Dt: 17.01.2017 valid till 31.12.2021.

1.2 Nature of the Project:

BPCL Cherlpalli Installation operates strictly as a storage & filling facility for

hydrocarbon products. No by-products/additional products are generated/

manufactured during the operations. Hence, the present proposal is classified under

Schedule 6 (b) & Category ‘B’ according to EIA Notification 2006 & subsequent

amendments.

1.3 Profile of the Project Proponent:

Bharat Petroleum Corporation Limited is an Indian state-owned oil and gas corporation

with its headquarters in Mumbai, India. It is the world's 126th largest corporation,

according to the Fortune Global 500 list, and the largest Public Corporation in India when

ranked by revenue.

The company is mainly controlled by Government of India which owns approximately

59% shares in the company. It is one of the seven Maharatna status companies of India,

apart from Coal India Limited, NTPC Limited, Oil and Natural Gas Corporation,


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Steel Authority of India Limited, Bharat Heavy Electricals Limited and Gas Authority

of India Limited.

BPCL and its subsidiaries account for a 49% share in the petroleum products market,

31% share in refining capacity and 67% downstream sector pipelines capacity in India.

The BPCL Group of companies owns and operates 4 of India's 22 refineries with a

combined refining capacity of over 25 Million metric tonnes per year. BPCL has

recorded outstanding results in all the facets of business for the year 2013-2014. Both in

Refining and Marketing excellent results have been delivered which have contributed

to the Company achieving the highest ever net Profit till date of Rs. 4060.88 Cr

surpassing the previous year’s record of Rs. 2642 Cr.

1.4 Need for the Project & its Importace

At present BPCL Cherlapalli Installation is having 4 no.s of tanks 2 x 1200 KL and 2 x

2500 KL of ATF. But as per the current scenario, to cater the current market demands

with 3 days of back up storage 1 x 3800 KL of A/G ATF Tank is required. Therefore it is

imperative to augment the storage capacity by providing an additional above

ground tank of ATF of 1 x 3800 KL at BPCL Cherlpalli Installation.

Description Of The Current Proposal:

The present proposal has been submitted to MoEF for obtaining EC for the

proposed 1 x 3800 KL capacity of ATF storage tank to meet the growing demand of

ATF consumers in the markets catered to by BPCL, Cherlapalli Installation.

Project Details:

Sr. No. Points Description

1. Title of the project Expansion of storage capacity (ATF) in

existing BPCL Cherlapally terminal

M/s. Bharat Petroleum Corporation Ltd

2 Land Area Existing Land Area: 20.1 acres


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Existing Greenbelt: 3.2 Acres

Existing Parking Area: 0.707 Acres

3. Cost of the Project Proposed project cost: 7.10 Crores

4 Proposed facilities Construction of 1x3800 KL Above ground

ATF tank

5 Production Capacity

Existing Storage tanks:

Class A – 11280 KL and Class B – 38300

KL

6 Water Requirement Exisitng water quantities: 2.8 KLD from

existing bore wells within the plant

premises.

Proposed water quantities: 0.1 KLD from

existing bore wells within the plant

premises.

7 Waste Water Treatment Existing wastewater generated during

operation phase: 1.5 KLD wastewater is

generated which will be disposed to septic

tank followed by soak pit.

No additional wastewater generation from

proposed facilities.

8 Recycle & Reuse Treated Water will be used for Green Belt

Development in the plant premises.

9 Solid & Hazardous Waste

Management and Disposal

The proposed facilities is only construction

of 1x3800 KL ATF tank, hence additional

solid & hazardous waste is not generated.

Existing plant Solid & Hazardous Waste

Management:


5


Solid waste: Garbage – 40Kg/day

Hazardous waste:

Waste oil - 200 lit/year

Tank bottom sludge – 15 KL/Once in 3

years approximately.

Used Lead acid batteries-as per generation

The generated waste will be disposed to the

recyclers/re-processors authorized by SPCB

or Bio-remediation

10 Green Belt Around 3.2 acres land is for Green Belt

2.0 SITE ANALYSIS

M/s. Bharat Petroleum Corporation Limited has set up a bulk storage & dispatch

facility of MS, HSD and ATF at Cherlapally, HCL PO, Kapra mandal, Medchal

district, Hyderabad, Telanagana. Since the proposed expansion project will take

place within the existing facility boundary so alternative site is not envisages. The

google map is given below

PRE-FEASIBILITY REPORT

Fig: Google Map showing the BPCL Cherlapalli Installatio

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Google Map showing the BPCL Cherlapalli Installation

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Connectivity:

The project site is inside the Cherlpalli Installation premises and is well connected by

road network. The project site is located 0.36 kms away from Cherlpalli Railway station.

Nation Highway is 7.5 Km away from project site.

S. No Particulars Details

1. Nearest town / city Secunderabad – 10.29 kms

2. Water Bodies

Ramapalli cheruvu – 2.33 kms (NE)

Pedda Cheruvu – 4.93 Kms (SW)

Musi river – 7.09 kms (S)

Erimulli Vagu – 4.57 Kms (NE)

3. Nearest Port Kakinada Port – 502 km (E)

5. Archeologically Important Places Nil in 15 km radius

6. National parks / Wildlife

Sanctuaries/ Eco sensitive zones as per Wild Life Protection Act, 1972

Nil in 15 km radius

7. Reserved / Protected Forests Nil in 15 km radius

8. Seismicity Zone II

9. Defense Installations Nil in 15 km radius

Climate:

The district enjoys a tropical climate. The period from April to June is generally hot and

dry. The weather is pleasant during the period from November to January.

Temperature:

Hyderabad is located at 17°23′13.7040″N 78°29’30.0624″E.It lies in the Deccan

Plateau and rises to an average height of 545 m above the sea level. It has a unique

combination of a tropical wet and dry climate that borders on a hot semi-arid climate It


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is the hottest part of the State during summer and coldest in winter. The mean

daily temperature varies from 20.4 °C to 42.2 °C from April to June and from 11.3 °C to

32.1 °C in the months of December and January.

Rainfall:

More than 75 per cent of the rainfall is received during the south-west monsoon season,

from June to September. Rainfall increases from less than 5 per cent (of the annual) in

May to 15 per cent in June. Humidity during the monsoon season is very high exceeding

75% from July to September. In the dry months of March, April and May, humidity

is comparatively low with an average of 25 to 30%. The average rainfall at IMD

Hyderabad is 823 mm.

Relative Humidity:

The relative humidity is on an average between 63%

3.0 PROJECT DESCRIPTION

Bharat Petroleum Corporation Limited (BPCL) Cherlapalli Installation is commissioned

in June 1992 with tankage of 49580 KL with the monthly thruput of 98000 KL. The Plant

is currently dispatching 250 Tank Lorries per Day in two shifts operation.

The Cherlapally Installation is serving entire all the revenue districts of Telangana

except Warangal. At present the plant is having 49580 KL Capacity of tanks for

storage of product which is insufficient even now for three day’s coverage. To maintain

sufficient stock at Airport and also to unload the Tank Wagons additional storage

facilities need to be planned. Hence it is proposed to install 1 No. additional above

ground tank of capacity 3800 KL at BPCL Cherlapally Installation.

The company now proposes to increase the existing storage capacity to ensure

continuous supply of ATF to meet the local market demand. An above ground tank of

3800 KL capacity is proposed to be introduced within the site. The proposed tank will be

integrated with the existing storage operations and will in no way alter the current

activities of the installation.


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There is no land acquisition for proposed expansion. There is no ecologically

sensitive area within 10 Km radius of the project site.

3.1 Layout of the Project Site:

The total area occupied by BPCL Cherlpalli Installation is approximately 20.10 acres.

The layout of the plant is shown below


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SITE PLAN


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3.2 Process Description

The plant will function primarily as MS, HSD, Ethanol, Biodiesel and ATF receipt,

storage & dispatch unit. The plant operations are categorized as,

1. Receipt of product

a. Transfer of product from Cherlapally Ghatkeshar pipeline from Ghatkeshar Pump

House.

b. Truck unloading

c. Product transfer to storage tanks

d. Storage of products in tanks

2. Receipt of empty Tank trucks

3. Loading into Trucks

e. Pumping of product to Tank Lorry filling Gantry

f. Filling to Tank trucks for supply to market Retail outlets.

g. Quality check on filled Lorries.

h. Supply & distribution to markets (through Authorized Vendors)


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Fig: Flow Chart showing the Process Description

3.3 Man Power Requirement:

The total manpower available at existing plant are 134 persons which includes

S. No Grade Number 1. Officers 19 2. Workmen (Blue Collar) 18 3. Contract Labors 56 4. Security 32 5. Electrical Personnel 3 6. Mechanical Personnel 4 7. Safety Personnel 2


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No additional manpower required as the proposed facility is construction of 1x3800 KL

ATF tank only

3.4 Water Reqirement, Source & Wastewater Generation

Total water requirement for existing plant is 2.8 KLD which is sourced through bore

wells. Water balance table is given below.

S.

No.

Domestic Water

Requirement

(KLD)

Industrial Water

Requirement

(KLD)

Domestic

Sewage

Generation

(KLD)

Wastewater

from Process

(KLD)

1. 1.6 1.2 1.5 0.0

2.8 1.5

Note: 3.5 KL per mock drill (Frequency: once in two weeks)

3.5 Industrial Waste Generation & Disposal Methods:

No industrial solid waste will be generated during the filling process. Hazardous waste

generated from tank bottom sludge and D.G set operation will be disposed to TSPCB

Authorized Recyclers. No additional is envisaged for this proposed expansion project.

4.0 INFRASTUCTURE REQUIREMENTS

The list of equipments present at the plant is

Product Pumps : 15 No’s (275 M3/hr – 2 No’s, 250 M3/hr - 5

No’s, 150 M3/hr – 8 No’s, 120 M3/hr – 2

No’s, 100 M3/hr – 2 No’s, 60 M3/hr – 3 No’s

50 M3/hr – 10 No’s & 20 M3/hr – 1 No.

Air Compressor : 2 x 60 CFM

Air Dryer : 2 No’s


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Fire Fighting Pumps : 5 x 615 CUM / Hour – Head 105

M Jockey Pumps : 2 x 60 CUM / Hour – Head 105 M

Fire Water Tanks : 5766 KL Cap (2 x 1870 KL & 1 – 2026 KL)

High Mast Towers : 8 No’s

Fire Extinguisher : 216 No’s (DCP type and CO2 type)

ESD ‘s : 28 No’s

Air Pollution Control Measures

No emissions are generated during the operations as the entire filling process is carried out

through pipelines from Storage Area to Gantry Shed. The only point sources of emissions

are D.G sets and Fire Engines. They have been fitted with stacks of adequate height

to disperse the pollutants.

S.No Source of

Emission

Control

Measures

Material of

Constuction

Top Diameter

(m)

Height above

GL (m)

1. 600, 380, 250 &

20 KVA D.G set Stack MS Pipe 6” 6

2. Fire engines (5

nos.) Stack MS Pipe 6” 6

Wastewater Treatment Method

Sewage is disposed through 7 No’s septic tanks & 7 No’s soak pits.

Rain Water Harvesting Measures

5 No’s of Rain Water Harvesting pits in our location


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Safety as per OISD Standard

i. All the fire facilities are provided complying to OISD standards

ii. Safety Interlocks are provided as a preventive measure confirming to OISD

Standards

iii. Implemented M.B.Lal Recommendations

iv. All the Manpower are fully trained to face any emergency

5.0 PROJECT SCHEDULE & COST ESTIMATES

Time Schedule:

The proposed new storage and allied facilities is expected to be completed in six months

after obtaining all statutory clearances

Estimated Project Cost

Cost for Installation of storage tank and its allied facility : 710 Lakhs

REQUEST

1. Request for exemption of Public hearing as the proposed project is within the

existing BPCL Cherlapalli Installation located at APIIC land notified industrial

area.

COLLECTION OF BASELINE DATA

As per the EIA Notification, 2006 (OM No. J-11013/41/2006-IA-11 (I) (Part))

Baseline data is valid for three years and hence as the secondary data is available

with us, request to permit us to use the same.

Secondary data is available is as follows:

2. Secondary data of the location for the year 2016 baseline is available; request to permit

us to use the same.


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SITE PHOTOS


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Ambient Air Quality for the Following Statations in BPCL Cherlapalli Installation

S.No Location Station Code

Direction from

Project Site

Latitude and Longitude

Distance w.r.t

Project Site

Environmental Setting

1. Project Site A1 - 17°27'13.14"N 78°36'27.65"E

- Industrial

2. Chowdariguda A2 SE 17°24'57.14"N 78°38'31.53"E

4.91Km Residential

3. Pocharam A3 ESE 17°26'28.21"N 78°38'54.13"E

4.57Km Residential

4. Narapally A4 SSE 17°25'52.21"N 78°37'0.40"E

2.73Km Residential

5. Mahalakshmi Nagar

A5 N 17°27'23.91"N 78°36'31.87"E

0.36Km Residential

6. EC Nagar Colony

A6 NW 17°27'37.74"N 78°35'53.50"E

1.27Km Residential

7. Chengicherla A7 S 17°25'57.95"N 78°36'18.69"E

2.34Km Residential

8. HCL Colony A8 W 17°27'8.80"N 78°35'17.95"E

2.10Km Residential


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Ambient Air quality analysis in the study area

Parameter PM10(µg/m3) PM2.5(µg/m

3) SO2(µg/m

3) NOx(µg/m

3)

Monitoring

Station

No

.of

sam

ple

s

Max

imu

m

Min

imu

m

Me

an

98

th p

erc

en

tile

No

.of

sam

ple

s

Max

imu

m

Min

imu

m

Me

an

98

th p

erc

en

tile

No

.of

sam

ple

s

Max

imu

m

Min

imu

m

Me

an

98

th p

erc

en

tile

No

.of

sam

ple

s

Max

imu

m

Min

imu

m

Me

an

98

th p

erc

en

tile

A1 26 73.2 50.2 65.4 72.9 26 34.9 23.9 31.1 34.7 26 19.8 13.6 17.7 19.7 26 21.5 14.8 19.2 21.4

A2 26 71.8 49.2 64.1 71.5 26 34.2 23.4 30.5 34.1 26 19.4 13.3 17.3 19.3 26 21.1 14.5 18.9 21.0

A3 26 69.7 47.8 62.3 69.5 26 33.2 22.8 29.7 33.1 26 17.4 12.0 15.6 17.4 26 22.5 15.4 20.1 22.4

A4 26 66.2 45.4 59.2 66.0 26 31.8 21.8 28.4 31.7 26 16.6 11.4 14.8 16.5 26 18.9 13.0 16.9 18.9

A5 26 64.1 44.0 57.3 63.9 26 31.0 21.2 27.7 30.9 26 16.0 11.0 14.3 16.0 26 18.3 12.6 16.4 18.3

A6 26 62.7 43.0 56.0 62.5 26 30.6 21.0 27.3 30.5 26 15.7 10.8 14.0 15.6 26 17.6 12.0 15.7 17.5

A7 26

61.3 42.1 54.8 61.1 26 29.8 20.4 26.6 29.7 26 16.1 11.1 14.3 16.1 26 19.2 13.1 17.1 19.1

A8 26 67.6 46.4 60.4 67.4 26 32.2 22.1 28.8 32.1 26 18.3 12.5 16.3 18.2 26 19.9 13.6 17.8 19.8

NAAQS 100(µg/m3) 60(µg/m3) 80(µg/m3) 80(µg/m3)


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Water sampling stations

Code Station

Direction bearing

w.r.t Project

Site

Latitude & Longitude

Distance from Project

Site (km)

Source of collection

GW1 Project Site -- 17°27'19.83"N 78°36'24.86"E

-- Ground water

GW2 Chowdariguda SSE 17°24'52.91"N 78°38'28.34"E

5.79 Ground water

GW3 Pocharam SE 17°26'24.61"N 78°39'7.80"E

5.10 Ground water

GW4 Narapally SSE 17°25'56.19"N 78°37'0.42"E

2.76 Ground water

GW5 Mahalakshmi Nagar NNE 17°27'21.50"N 78°36'36.56"E

0.35 Ground water

GW6 Cherlapally N 17°28'2.22"N 78°36'2.37"E

1.48 Ground water

SW1 Rampalli Cheruvu NE 17°28'7.93"N 78°37'24.34"E

2.35 Surface water

SW2 Muchukonda River S 17°23'9.78"N 78°37'8.32"E

7.80 Surface water

Ground Water Quality Of The Study Area

S.No. PARAMETER UNIT GW1 GW2 GW3 GW4 IS:10500-Standards

1. Color Hazen < 2 < 2 < 2 < 2 5 15

2. Temperature of Water 0C 28.5 28.0 28.5 28.0 - -

3. pH - 7.38 7.42 7.28 7.05 6.5-8.5 6.5-8.5

4. Turbidity NTU 2.4 1.2 1.3 1.6 1 5

5. Total Dissolved Solids mg/l 725 816 984 732 500 2000

6. Conductivity µmhos/c

m

1205 1348 1625 1218 - -

7. Total alkalinity (as CaCO3) mg/l 231 262 309 252 200 600

8. Total Hardness (as CaCO3) mg/l 315 354 425 304 310 600

9. Chlorides as Cl mg/l 134 152 216 120 250 1000

10. Calcium as Ca mg/l 74 79.2 80.8 70 75 200

11. Magnesium as Mg mg/l 31.5 37.9 54.1 31.3 30 30

12. Fluoride as F mg/l 0.88 0.91 0.97 0.92 1.0 1.5


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13. Nitrates as NO3 mg/l 12.5 13.2 14.8 13.0 45 45

14. Sulphates as SO4 mg/l 25.2 24.0 38.6 35.1 200 400

15. Arsenic as As mg/l <0.001 <0.001 <0.001 <0.001 0.01 0.05

16. Cadmium as Cd mg/l <0.002 <0.002 <0.002 <0.002 0.003 0.003

17. Copper as Cu mg/l <0.05 <0.05 <0.05 <0.05 0.05 1.5

18. Lead as Pb mg/l <0.001 <0.001 <0.001 <0.001 0.01 0.01

19. Iron as Fe mg/l 0.20 0.18 0.26 0.22 0.3 0.3

20. Manganese as Mn mg/l <0.05 <0.05 <0.05 <0.05 0.1 0.3

21. Zinc as Zn mg/l 0.11 0.08 0.15 0.12 5.0 15.0

22. Dissolved phosphates mg/l <0.01 <0.01 <0.01 <0.01 - -

23. Phenolic Compounds as

C6H5OH

mg/l <0.001 <0.001 <0.001 <0.001 0.001 0.002

24. Residual Chlorine mg/l <0.005 <0.005 <0.005 <0.005 - -

25. E. Coli MPN/100 ml ND ND ND ND Nil Nil

26.. Total Coliforms MPN/100 ml ND ND ND ND Nil Nil

ND - Not Detected


21

Ground Water Quality Of The Study Area

S.No. PARAMETER UNIT GW5 GW6 IS:10500-Standards

1. Color Hazen < 2 < 2 5 15

2. Temperature of Water 0C 27.5 28.0 - -

3. pH - 7.39 7.55 6.5-8.5 6.5-8.5

4. Turbidity NTU 1.2 1.8 1 5

5. Total Dissolved Solids mg/l 682 754 500 2000

6. Conductivity µmhos/c

m

1141 1254 - -

7. Total alkalinity (as CaCO3) mg/l 251 264 200 600

8. Total Hardness (as CaCO3) mg/l 348 362 310 600

9. Chlorides as Cl mg/l 210 221 250 1000

10. Calcium as Ca mg/l 86 84 75 200

11. Magnesium as Mg mg/l 32.3 36.9 30 30

12. Fluoride as F mg/l 0.93 0.96 1.0 1.5

13. Nitrates as NO3 mg/l 11.2 14.5 45 45

14. Sulphates as SO4 mg/l 28.2 31.1 200 400

15. Arsenic as As mg/l <0.001 <0.001 0.01 0.05

16. Cadmium as Cd mg/l <0.002 <0.002 0.003 0.003

17. Copper as Cu mg/l <0.05 <0.05 0.05 1.5

18. Lead as Pb mg/l <0.001 <0.001 0.01 0.01

19. Iron as Fe mg/l 0.22 0.20 0.3 0.3

20. Manganese as Mn mg/l <0.05 <0.05 0.1 0.3

21. Zinc as Zn mg/l 0.13 0.11 5.0 15.0

22. Dissolved phosphates mg/l <0.01 <0.01 - -

23. Phenolic Compounds as

C6H5OH

mg/l <0.001 <0.001 0.001 0.002

24. Residual Chlorine mg/l <0.005 <0.005 - -

25. E. Coli MPN/100 ml ND ND Nil Nil

26.. Total Coliforms MPN/100 ml ND ND Nil Nil

ND - Not Detected


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Table: Surface Water Quality Of The Study Area

S.No. PARAMETER UNIT SW1 SW2 IS:2296 -Standards

1. Color Hazen < 5 < 5 -

2. Odour - Agreeable Agreeable -

3. Turbidity NTU 4.8 5.5 -

4. pH - 7.31 7.20 6.50 – 8.50

5. Temperature 0C 27.0 27.5 -

6. Electrical Conductivity µmhos/c

m

622 735 -

7. Total Dissolved Solids mg/l 402 467 1500 max

8. Total Suspended Solids mg/l 11.9 12.6 -

9. Total Alkalinity as CaCO3 mg/l 159 182 -

10. Total Hardness as mg/l 224 158 -

11. Calcium as Ca mg/l 128 102 -

12. Magnesium as Mg mg/l 96 56 -

13. Chloride as Cl mg/l 85 138 -

14. Sulphate as SO4 mg/l 8.1 10.3 -

15. Nitrate as NO3 mg/l 0.55 0.76 -

16. Iron as Fe mg/l 0.09 0.12 -

17. Hexavalent Chromium as Cr6+ mg/l <0.001 <0.001 0.05

18. Phenolic Compounds mg/l <0.001 <0.001 0.005

19. Cyanide as CN mg/l <0.002 <0.002 0.05

20. Zinc as Zn mg/l <0.001 <0.001 15

21. Lead as Pb mg/l <0.001 <0.001 0.01

22. Copper as Cu mg/l <0.05 <0.05 1.5

23. Aluminium as Al mg/l <0.005 <0.005 0.1

24. Manganese as Mn mg/l <0.05 <0.05 5.0

25. Mercury as Hg mg/l <0.001 <0.001 -

26. Arsenic as As mg/l <0.001 <0.001 -

27. Cadmium as Cd mg/l <0.002 <0.002 -

28. Dissolved Oxygen mg/l 6.2 6.3 5.0 min

29. Chemical Oxygen Demand mg/l BDL BDL -

30. Biochemical Oxygen Demand mg/l BDL BDL 3.0

31. Total Kjheldhal Nitrogen mg/l BDL BDL -


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32. Free Ammonical Nitrogen mg/l BDL BDL -

33. Oil & Grease mg/l ND ND -

34. E. Coli MPN/100 ml Absent Absent Absent

35. Total Coliforms MPN/100 ml 85 102 5000

Table: Noise Monitoring Locations

Location Code

Location Latitude and

Longitude

Distance from

Project Site

Direction Bearing

w.r.t Project Site


N1 Project Site 17°27'13.14"N

78°36'27.65"E - - Industrial

N2 Chowdariguda 17°24'57.14"N

78°38'31.53"E 4.91Km SE Industrial

N3 Pocharam 17°26'28.21"N

78°38'54.13"E 4.57Km ESE Residential

N4 Narapally 17°25'52.21"N

78°37'0.40"E 2.73Km SSE Residential

N5 Mahalakshmi Nagar

17°27'23.91"N 78°36'31.87"E

0.36Km N Residential

N6 EC Nagar Colony

17°27'37.74"N 78°35'53.50"E

1.27Km NW Residential

N7 Chengicherla 17°25'57.95"N

78°36'18.69"E 2.34Km S Residential

N8 HCL Colony 17°27'8.80"N

78°35'17.95"E 2.10Km W Residential

Table: Noise Levels in the Study Area

Location Code


CPCB norms Leq (dBA) Lday Lnight Ldn

Day Night

N1 Industrial 75 70 60.9 45.8 59.5

N2 Industrial 75 70 61.8 46.2 60.4

N3 Residential 55 45 54.3 42.7 52.9

N4 Residential 55 45 53.5 40.9 52.1


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N5 Residential 55 45 53.8 40.9 52.4

N6 Residential 55 45 53.8 41.0 52.4

N7 Residential 55 45 54.3 42.3 52.9

N8 Residential 55 45 53.8 42.0 52.4

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