executive summery -...

M/s. Bharat Petroleum Corporation Limited, LPG Bottling Plant Wai Pre Feasibility Report

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CHAPTER 1

EXECUTIVE SUMMERY 1.1 INTRODUCTION: 1.1.1 Preamble:

Amendment of the Environmental Impact Notification No. S.O. 60 (E) dated 27.01.1994, issued by the MoEF, Govt. of India has made mandatory under Schedule - I of EIA notification for 30 different activities to obtain NOC (No Objection Certificate) from the State Pollution Control Board and Environmental Clearance from the Ministry of Environment & Forests, Govt. of India. This amendment to the EIA Notification is effective from 14.09.2006. It is in this context that all such activities need to prepare Environmental Impact Assessment (EIA) report and also appear before Public Hearing to ascertain the response of Public for the project based on the General and Specific conditions of amended notification. M/s. Bharat Petroleum Corporation Limited, (A Govt. of India Enterprise), Working under the aegis of Ministry of Petroleum is having an establishment for Storage and bottling of Liquified Petroleum Gas (LPG) at Wai LPG bottling Plant LPG Plant is under operation at Plot No. C-12 MIDC Area Wai, Dist. Satara. Now, BPCL intends to enhance Storage capacity of LPG (Additional storage vessels) to cater growing demand in satara, Kholapur and Sangli districts. MPCB has granted consent to operate vide letter no. BO/RO/(HQ)/TB/B/86 DTD. 7.1.2002 1.1.2 Project at a glance:

No Details

1 Project Construction of Mounded storage vessels 2 Nos. X 300MT to enhancement of Storage capacity of Wai LPG bottling Plant ( Additional storage vessel ) Existing Capacity: 450 MT Capacity after Enhancement: 1050MT

2 Project location M/s Bharat Petroleum Corporation Limited, LPG Bottling Plant, C-12, MIDC Area, Wai, Wai Dist. Satara - 412803.

3 Constitution of the Organization

Public Sector

4 Project cost Rs. 25.00 Crores


2

1.1.3 Summary of water, wastewater, Air & solid waste details

Sl. No.

Particulars Details

A Water, wastewater details

1 Water supply sources Bore well water supply

2 Domestic water requirement

5.0 KLD

3

Wastewater generated 4.0 KLD

4 Treatment/Disposal details

Domestic sewage: Septic tank and soak pit

B Air pollution details

1 Sources of air pollution DG set

2 Air pollution control units provided

DG set as per the stack height calculations.

C Solid/Hazardous wastes

1 Source of solid waste NIL Generation of solid waste from the process, only Domestic waste generation.

2 Total quantity of solid waste generated

Domestic solid waste: 24 kg/day Hazardous solid waste

1 Waste oil generation from DG set

50 L/Annum

2 Grease & Cotton waste

25 Kg /Annuam

3 Cleaning of Bullets once in 5 years

500 Litres

3 Treatment/Disposal of solid wastes

The domestic wastes are segregated at source and collected in bins. The organic portion of the solid wastes will be composted and inert portion will be disposed scientifically. The hazardous wastes generated is spent oil from DG set which is stored in MS drums and sent to authorized preprocessors. On cleaning of tanks, tank bottom sludge

5 Total Man power requirement during operation

NO. additional manpower is required.


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is being disposed off through the agencies approved by Pollution Control Board.

1.1.4 Water requirement and wastewater treatment and discharge details i) QUANTITY OF WATER REQUIRED AND WASTEWATER GENERATED: The total quantity of water requirement for the industry is about 5.0 KLD. The break-up of the consumption of water is as presented in table below.

Domestic water consumption and sewage discharge

Description Consumption

(m3/day)

Discharge

(m3/day)

(a) Domestic (toilet,

canteen etc.)

5.0 4.0

ii) WASTEWATER TREAMENT AND DISPOSAL DETAILS:

The treatment methods and the final disposal of each type of wastewater generated is appended in the table below

Sewage/wastewater treatment and discharge

Sewage/effluent generated from

Treatment units provided Final disposal point

(a) Domestic Septic tank Soak pit

1.1.5 Air pollution details: The major air pollution sources from the industry are DG set. These sources are provided with stacks of adequate height so as to disperse the emanating flue gases containing SPM, oxides of sulfur and nitrogen without affecting the ground level concentrations. The sources of air pollution, type of fuel used, fuel consumption and chimney heights for air pollution sources of the proposed project are indicated in the following table.

Air pollution sources, fuel consumption and chimney height details


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SI. no.

Stack attached to

Fuel used

Sulfur content

Fuel consumption

Stack/s height

Air pollution control unit

Predicted emissions

1 D.G. set:

Existing: 1 X

125 kVA 1 X

250 kVA

HSD <0.025% 30 L/ Hr for 125 KVA, 60 K/Hr for 250 for DG set.

5 m, 6 m

AGL

respectivley

for each DG

set

Stack SOx, NOx, SPM

1.1.6 Noise pollution details:

The major source of noise pollution in the industry is the DG set for which acoustic enclosure is proposed. Also ambient noise levels will be ensured within the ambient standards by inbuilt design of mechanical equipment and building apart from vegetation (tree plantations) along the periphery and at various locations within the industry premises. 1.1.7 Solid waste details The quantity of solid waste generated from the proposed industry is detailed in the following table.

Solid waste generation during the operation phase

Total no. of employees 120

Assuming per capita solid waste generation rate as 0.20 kg/capita/day

Quantity of solid waste generated 24 kg/day

Organic solid waste : 60 % of the total waste 15 kg/day

Inorganic solid waste : 40 % of the total waste 09 kg/day

1.1.8 HAZARDOUSWASTE GENERATION AND ITS MANAGEMENT DURING OPERATION PHASE: The hazardous wastes generated is spent oil from DG set which is stored in MS

drums and sent to authorized preprocessors. The type and quantities of

Hazardous waste generated from various processes are shown in the following

Table

Hazardous waste generation


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Hazardous waste Quantity of hazardous

waste generated

1. Used oil from DG Set 50 L/A

2. Sludge from cleaning of petroleum

product storage tanks (Once in 5 years)

500 Litres

The storage tanks in the project will be cleaned once in 5 years. The tank

bottom sludge shall be handed over to common incineration facility or to the

agency approved by Pollution Control Board.

1.1.9 PLEA TO EXEMPT THE PROJECT FROM PUBLIC HEARING: The project is enhancement of LPG storage capacity of the bottling

plant within the existing premises, which does not result in any major environmental ramification of significance.

The layout of the LPG Plant including proposed Mounded Storage vessels is designed so as to maintain the highest safety standards, which compiles to the latest standards of OISD and CCOE guidelines. The design of the facilities in the depot are being done in line with the OISD and API standards, so as to ensure highest degree of safety during construction and operation.

The approval from the Department of Factories and boilers for the existing facilities of the installation is available with the approved onsite emergency plan and risk assessment plan. For the proposed facilities, the process for approval shall be taken up in due course of time by updating the onsite emergency plan as well as risk assessment plan.

No additional manpower, water consumption, land acquisition is involved.

M/s. Bharat Petroleum Corporation Limited Pre Feasibility Report

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1.2. ENVIRONMENTAL IMPACTS AND MANAGEMENT PLAN DURING OPERATION PHASE

Sl.

no.

Environmental

components

Predicted

impacts

Probable source of

impact

Mitigation measures Remarks

1 Ambient air

quality

Minor

negative

impact.

Particulate and

gaseous emission

from DG set

The emissions from DG sets are let

out through adequate stacks

DG sets is used only

during power failure.

2 Noise Minor

negative

impact near

noise

generation

sources inside

the premises.

Operation of

machineries.

Operation of DG

set.

DG set is provided with acoustic

enclosure. They installed in

dedicated utility area, where the

access is restricted. Also the use of

PPE (ear plugs) is mandatory in this

area.

Green belt at the project boundary

will further act as noise barrier and

help in attenuation of noise.

-

3 Water quality No significant

adverse

impact

Discharge of domestic

sewage.

Domestic sewage is treated in septic

tank and discharged into soak pit.

Oil water separators are provided at

the outlets of storm water drains

Water conservation

measures are

encouraged.

4 Land No negative

impact

Discharge of

wastewater.

Storage and

disposal of solid

wastes.

Domestic sewage is treated in septic

tank and discharged into soak pit.

-

5 Socio-economic Overall

positive

impact

Employment

opportunities

Already provided to PAPs. During

construction locally available man power is

utilized to the maximum possible extent.

-

M/s. Bharat Petroleum Corporation Limited. LPG Bottling Plant Wai Pre Feasibility Report

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CHAPTER 2

INTRODUCTION OF THE PROJECT/BACKGROUND INFORMATION 2.1 INTRODUCTION OF PROJECT PROPONENT

Bharat Petroleum Corporation Limited (BPCL) is an Indian state-controlled oil and

gas company headquartered in Mumbai, Maharashtra. BPCL has been ranked 225th

in the Fortune Global 500 rankings of the world's biggest corporations for the year

2012.

BPCL, with an equity base of Rs. 723.08 Crore, is a leading player in the Petroleum

Sector in the country. BPCL currently has Refineries at Mumbai and Kochi with a

capacity of 12 Million Metric Tonnes per Annum (MMTPA) and 9.5 MMTPA

respectively for refining crude oil. BPC's subsidiary at Numaligarh has a capacity of

3 MMTPA.

2.2 BRIEF DESCRIPTION ABOUT THE NATURE OF THE PROJECT

Bharat Petroleum Corporation Limited (BPCL), Wai Bottling LPG plant is a limited capacity bottling plant in Maharashtra, cater to satara , sangle Kholapur Revenue districts of southern Maharashtra feeds approximately 100 distributors with consumer base of around 7.50 Lakhs. The safety record of the installation is excellent with a cumulative NIL in-plant accident or LTA record of 0.52 Million Man-hours worked, since commissioning in March 2002 till date. Wai LPG Plant receives Bulk LPG predominately from Uran LPG plant, MRPL Mangalore. Presently LPG storage capacity is 3 x 150 MT = 450 MT and it is intended to enhance the capacity to 1050 MT with addition of proposed mounded storage vessels 2 x 300 MT. as the existing storage capacity is inadequate with respect to growing market demand. Consent for Establishment (CFE) from Maharashtra State Pollution Control Board has been obtained and now proposes to evolve strategies for safe operation of the unit from the environmental angle, which necessitates Preparation of Environmental Management Plan (EMP).


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PROJECT DESCRIPTION SUMMERY: The details of the product existing storage capacity of installation for which MPCB was obtained from Dept of E & E.

S.No Product MPCB approval obtained

1 LPG 450 MT

Now, along with the expansion of storage capacity by construction of mounded storage vessels 2 no’s of new tanks, The details of products along with the capacities after expansion are as listed below:

Sl. No.

Product Total capacity after expansion

1 LPG Bullets 450 MT

2 LPG Mounded storage vessel 600 MT

9 Total 1050 MT


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Figure 2.1 Location Map

Figure 2.2 Google Map


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2.2.1 ESSENTIAL REQUIREMENTS OF THE PROJECT 2.2.2 RESOURCES

Generally for any industry to perform viably the availability of certain basic

essential requirements is necessary. The essential requirements include

1. Raw material

2. Fuel

3. Transport

4. Power

5. Water

6. Land

7. Man power etc.

In the context of Enhancement the Storage capacity at BPCL wai LPG Bottling

plant all the above basic requirements are essentially available as it is an existing

industry.

2.2.3 Land

The BPCL Plant is located in a total area of 28.00 Acres and is sufficient for its

activities and it also maintains adequate green belt area. The land use pattern of

the industry is as follows.

Table: - 2.1 Land-use pattern

Sl.

No.

Particulars Area

(m2)

Area in Acres Percentage

(%)

1 Total plot area 1,13,312 28.00 100

2 Ground coverage area

/ Storage area

60,690 15.00 53.57

3 Hard paved area 12,138 3.00 3.65

4 Landscape area 40,468 10.00 35.71

2.3 NEED FOR THE PROJECT AND ITS IMPORTANCE TO THE COUNTRY AND/REGION: The project being proposed is important in view of the distribution of LPG to the consumers and prime minister has announced LPG connection to rural & remote area where fire wood is used predominantly. Therefore this project has nation importance and will also contribute to the socio economic development the region.


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2.4 EMPLOYMENT GENERATION DUE TO THE PROJECT The total direct employment potential of the proposed industry is about 120 people. However, there are indirect employment generation due to the project during the transportations, marketing & distribution etc…,

CHAPTER 3

PROJECT DESCRIPTION 3.1 TYPE OF PROJECT Presently the LPG Storage capacity is 3x150MT – 450MT and it is intended to enhance the capacity by 1050MT with addition of proposed mounded storage vessels 2 x 300 MT as the existing storage capacity is inadequate with respect to growing market demand. Consent for Establishment (CFE) from Maharashtra State Pollution Control Board has been obtained and now proposes to evolve strategies for safe operation of the unit from the environmental angle, which necessitates Preparation of Environmental Management Plan (EMP). PROJECT DESCRIPTION SUMMERY: The details of the product existing storage capacity of installation for which EC was obtained from Dept of E & E.

S.No Product MPCB approval obtained

1 LPG 450 MT

Now, along with the expansion of storage capacity by construction of mounded storage vessels 2 no’s of new tanks, The details of products along with the capacities after expansion are as listed below:

Sl. No.

Product Total capacity after expansion

1 LPG Bullets 450 MT

2 LPG Mounded storage vessel 600 MT

9 Total 1050 MT


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3.2 LOCATION OF THE PROPOSED INDUSTRY M/s. Bharat Petroleum Corporation Limited, (A Govt. of India Enterprise), Working under the aegis of Ministry of Petroleum is having an establishment for Storage and bottling of Liquified Petroleum Gas (LPG) at Wai LPG bottling Plant LPG Plant is under operation at Plot No. C-12 MIDC Area Wai, Dist. Satara. Now, BPCL intends to enhance Storage capacity of LPG (Additional storage vessels) to cater growing demand in satara, Kholapur and Sangli districts. MPCB has granted consent to operate vide letter no. BO/RO/(HQ)/TB/B/86 DTD. 7.1.2002


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3.3 BASIS OF SELECTING THE PROPOSED SITE:

The efficient functioning of any industry mainly depends on the availability of its basic requirements viz. raw materials, fuel, power, water, manpower etc. The plant is being presently operated.

3.3.1 Proposed environmental safeguards: 1. What type of mitigative measures has been incorporated for control &

prevention of water pollution due to effluent discharge?

The proposed project is enhancement of storage capacity and establishment rail wagon loading facility. Domestic wastewater generated from project will be treated in septic tank and soak pit. And no effluent is generated from the project. Therefore no major impact is envisaged.

2. Measures incorporated for control & prevention of air pollution due to boiler stack, DG exhaust and process exhaust?

Well-designed stacks of adequate heights are proposed for the generator for dispersion of gaseous emissions at levels as per the guidelines.

3. Measures proposed for prevention of adverse effect on fragile ecosystem?

The proposed project is enhancement of storage capacity and establishment rail wagon loading facility. Further, the industry is located in KIADB industrial area which is not an ecologically sensitive area. Therefore there are no adverse effects on the fragile ecosystem are anticipated.

3.4 SIZE/MAGNITUDE OF OPERATION

The industry “M/s. Bharat Petroleum Corporation Limited” is a large scale industrial unit. The proposed investment for the additional LPG Storage facility is about Rs. 22.60 Crores. The total LPG storage capacity of the plant after proposed expansion will be 1050 MT.


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Total capital investment on the Project is detailed as under

Sl.

no.

Description Rupees in Crores

1 Land Development 0.95

2 Approach Roads/Drains 1.25

3 Fab/Ere of Vessels 15.80

4 Process piping 1.50

5 Fire Fighting facilities 1.50

6 Electrical system 0.50

7 Allied Facilities 1.19

8

Total 22.69

Rupees Twenty tive only

3.5 PROCESS DESCRIPTION:

The project involves 3 steps

a) Receipt

b) Storage

c) Dispatch

Receipt: The products are received through LPG bulk tank lorries from BPCL LPG plants at uran and mangalore. Proposed method: Existing bulk LPG unloading bays will be used also It is proposed extend two nos. of bays to facilitate the additional quantity of bulk receipt. Storage: In Present scenario LPG storage bullets for 450 MT KL with the additional mounded storage vessels are proposed for enhancement of storage capacity. The details of tanks with sizes is detailed in table 3.1. Dispatch: The products received will be stored in LPG storage vessels and will be dispatched to distributors through below mentioned modes.


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Existing: Presently the cylinders are sent through Box tank Lorries to satara, sangli and kholapur districts. Presently on an average 70-80 tank lorries are used for transportation of product.

Details of Existing / Proposed Storage Tanks with proposed product allocation at BPCL Devangonthi

Tank No.

Product Tank diameter

(m)

Tank/ length (m)

Class Tank type Tank Capacity

Existing LPG Storage Bullets

B001 LPG 4.0 15.0 A Bullet 150 MT

B002 LPG 4.0 15.0 A Bullet 150 MT

B003 LPG 4.0 15.0 A Bullet 150 MT

Proposed LPG Storage Bullets

MSV001 LPG 5.0 32.0 A MSV 300 MT

MSV002 LPG 5.0 32.0 A MSV 300 MT


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Fig. 3.2 PROCESS FLOW CHART

FLOW CHART (AFTER PROPOSED ENHANCEMENT)

QUANTITY AND QUALITY CHECKS

BOTTLING

RECEIPT: EXISTING FACILITY: FROM URAN / MANGALORE LPG

PLANTS

STORAGE: PRODUCT TRANSFERRED TO MSV

PROPOSED: PROPOSED MOUNDED STORE FOR LPG

DISPATCH OF CYNLINDERS TO

DISTRIBUTORS

EXISTING:

TANK LORRIES


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3.6 RESOURCE OPTIMIZATION/RECYCLING AND RE-USE ENVISAGED IN THE PROJECT 3.6.1 DOMESTIC SOLID WASTE: The total quantity of domestic wastes generated is about 24 kg/day which will be segregated at source, collected in bins and composted. The composted waste will be used as manure for landscape development. 3.7 WATER, ENERGY/POWER REQUIREMENT & SOURCE 3.7.1 Water The water demand is met from Bore well water supply. The requirement of water for the plant is for domestic purposes. 3.7.2 Power The total power requirement for the industry is about 450 KVA which is to be

obtained from Bangalore Electricity Supply Company (BESCOM).

Further diesel generators are installed to serve as alternative sources of power supply to this unit in emergencies during power failure.

Fig 3.3: Water Balance Chart

Bore Well water supply

Domestic water requirement is

5.0 m3/day

Waste water generated is

4.0 m3/day

Waste water disposed through Septic Tank and

Soak Pit

M/s. Bharat Petroleum Corporation Limited Pre Feasibility

Report

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3.7.3 Air pollution sources: The major air pollution sources from the industry are DG sets. These generator sets are provided with stack of stipulated height as per consent of MPCB which is adequate to disperse the gaseous emissions of the resort to the surrounding environment. The sources of air pollution, type of fuel used, fuel consumption and chimney height details are indicated in the table below.

Table 3.1: Air pollution sources, fuel consumption and chimney height details

Sl. no. Stack details Stack attached to

a. Physical details D.G set

Capacity Existing: 1 X 125 kVA and 2 X

250 kVA

Fuel quantity 30 L/ Hr for 125 KVA, 60 K/Hr

for 250 KVA

Fuel used HSD

Stack height* 5 m, 6 m AGL for each DG set

respectively

Control measures Acoustic enclosures are

proposed.

Emission Details

1 Sulphur dioxide

under testing

2 Suspended Particulate

Matter (SPM)

3 Oxides of Nitrogen

4 Carbon monoxide

3.7.4 Noise generation and its management: The major source of noise pollution in the industry is the DG set for which acoustic enclosure is proposed. Also ambient noise levels will be ensured within the ambient standards by inbuilt design of mechanical equipment and building apart from vegetation (tree plantations) along the periphery and at various locations within the industry premises.


Report

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3.7.5 Solid waste generation and management

The quantity of solid waste generated from the industry is calculated as follows

Table 3.2 : Solid waste generation

Total no. of employees 120

Assuming per capita solid waste generation rate as 0.20 kg/capita/day

Quantity of solid waste generated 24 kg/day

Organic solid waste : 60 % of the total waste 10 kg/day

Inorganic solid waste : 40 % of the total waste 09 kg/day

Disposal of domestic solid waste The domestic wastes are segregated at source, collected in bins and composted.

3.7.6 HAZARDOUSWASTE GENERATION AND ITS MANAGEMENT DURING OPERATION PHASE The hazardous wastes generated is spent oil from DG set which is stored in MS

drums and sent to authorized preprocessors. The type and quantities of Hazardous

waste generated from various processes are shown in the following Table

Hazardous waste generation

Hazardous waste Quantity of hazardous

waste generated

1. Used oil from DG Set 50 /A

2. Sludge from cleaning of petroleum

product storage tanks (Once in 5 years)

500 Litres

The storage tanks in the project will be cleaned once in 5 years. The tank bottom

sludge shall be handed over to common incineration facility or to the agency

approved by Pollution Control Board.


Report

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3.7.7 STORAGE FACILITIES FOR HAZARDOUS WASTE

The industry proposes to provide adequate storage facilities for the hazardous

wastes. The details are appended below.

Table: - 3.3 Storage Facilities for Hazardous Waste

Storage facilities at the project

site

A designated impervious structure (MS

Drums) is at the project site for collection

and storage of hazardous waste.

Hazardous waste disposal DG set waste oil generated is sent to

authorized preprocessors

Mode of transport Road

3.8 SCHEMATIC REPRESENTATIONS OF THE FEASIBILITY DRAWING A schematic representation of the overall feasibility and environmental assessment process is shown in Figure 3.4.


Report

22

Fig 3.4: Feasibility & environmental assessment process

Significant

Not Economic

Feasibility study conducted for newly proposed industry

Statement of intent by proponent

Guidelines for EIA by SEAC/MoEF

Abandon project

Determine the coverage of the EIA - scoping

Describe the environment – baseline study

Describe the project

Identify the impacts

Evaluate the impacts

Mitigation

Preventive measures

Prepare draft EIS

FINAL EIA REPORT

CONSIDER ALL PHASES OF PROJECT –

CONSTRUCTION, DEVELOPMENT, INSTALLATION &

FINAL OPERATION/ PRODUCTION

SO

CIO

-ECO

NO

MIC

ISSU

ES

MO

NIT

OR R

EVIE

W

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