pfr for 66 mw new power plant, dcm kota - welcome to...

M/S. DCM SHRIRAM LTD.

(POWER PLANT)

Pre-Feasibility Report requiring Environmental Clearance for Modernization & Expansion in Power Plant from 125.3 MW to 141 MW at their Existing Facility at Shriram Nagar Industrial Area, Kota, Rajasthan.

MAY, 2017

Kadam Environmental Consultants w w w . ka d a m en v i r o . c o m

Envi ronment for Deve lopment

http://www.kadamenviro.com/

DCM SHRIRAM LTD. (POWER PLANT)

PFR – MODERNIZATION & EXPANSION IN POWER PLANT AT THEIR

EXISTING FACILITY AT KOTA, RAJASTHAN QUALITY CONTROL

SHEET

KADAM ENVIRONMENTAL CONSULTANTS | MAY, 2017 II

M/S. DCM SHRIRAM LIMITED (POWER PLANT)

Pre-Feasibility Report requiring Environmental Clearance for Modernization & Expansion in Power Plant from 125.3 MW to 141 MW at their Existing Facility at Shriram Nagar Industrial Area, Kota, Rajasthan. © Kadam Environmental Consultants (‘Kadam’), May, 2017

This report is released for the use of the M/s. DCM Shriram Ltd., Regulators and relevant stakeholders

solely as part of the subject project’s Environmental Clearance process. Information provided (unless

attributed to referenced third parties) is otherwise copyrighted and shall not be used for any other

purpose without the written consent of Kadam.

PROJECT DETAILS

Name of

Publication

Prefeasibility Report for Modernization & Expansion in Power Plant from 125.3 MW to 141

MW at their Existing Facility at Shriram Nagar Industrial Area, Kota, Rajasthan.

Project

Number 1728850406 Report No. 1 Version 1 Released May, 2017

Prepared &

Managed By

Bhavin Jambucha, Tanu Prasad &

DCM, Power Plant Representatives Released By Sangram Kadam

CONTACT DETAILS

Vadodara (Head Office)

871/B/3, GIDC Makarpura, Vadodara, India – 390 010.

E: [email protected]; T:+91-265-3001000; F: +91-265-3001069

Delhi / NCR

Spaze IT Park, Unit No. 1124, IIth Floor, Tower B3, Sector 49, Near Omaxe City Centre Mall, Sohna Road,

Gurgaon, Haryana, INDIA - 122002.

E: [email protected]; T: +91-124-4242430 to 436; F:+91-124-4242433

DISCLAIMER

Kadam has taken all reasonable precautions in the preparation of this report as per its auditable quality plan.

Kadam also believes that the facts presented in the report are accurate as on the date it was written. However,

it is impossible to dismiss absolutely, the possibility of errors or omissions. Kadam therefore specifically

disclaims any liability resulting from the use or application of the information contained in this report. The

information is not intended to serve as legal advice related to the individual situation.

mailto:[email protected]




EXISTING FACILITY AT KOTA, RAJASTHAN TABLE OF CONTENT

KADAM ENVIRONMENTAL CONSULTANTS | MAY, 2017 III

CONTENTS

1 EXECUTIVE SUMMARY ................................................................................. 1

1.1 PLANT FEATURES AND PRODUCTION CAPACITY .......................................................... 1

1.2 INFRASTRUCTURE ........................................................................................ 1

1.3 UTILITY .................................................................................................. 2

1.4 ENVIRONMENT ............................................................................................ 2

1.5 SENSITIVITY .............................................................................................. 2

1.6 CONCLUSION ............................................................................................. 3

2 INTRODUCTION .......................................................................................... 4

2.1 IDENTIFICATION OF PROJECT PROPONENT & PROJECT .................................................. 4

2.1.1 Project Proponent ................................................................................ 4

2.1.2 Existing Project ................................................................................... 5

2.1.3 Proposed Project ................................................................................. 5

2.2 BRIEF DESCRIPTION OF NATURE OF THE PROJECT ....................................................... 5

2.3 NEED FOR THE PROJECT AND ITS IMPORTANCE TO THE COUNTRY & REGION ........................... 5

2.4 DEMAND & SUPPLY GAP .................................................................................. 5

2.5 EXPORT POSSIBILITY ..................................................................................... 5

2.5.1 Domestic / Export Market ...................................................................... 6

2.6 EMPLOYMENT GENERATION (DIRECT & INDIRECT) DUE TO THE PROJECT ............................... 6

3 PROJECT DESCRIPTION ............................................................................... 7

3.1 TYPE OF PROJECT ........................................................................................ 7

3.2 LOCATION OF THE PROJECT .............................................................................. 7

3.3 DETAILS OF ALTERNATE SITES CONSIDERED ............................................................. 9

3.3.1 Alternate Fuel ..................................................................................... 9

3.3.2 Technology Alternatives ...................................................................... 10

3.4 SIZE OR MAGNITUDE OF OPERATION................................................................... 10

3.5 PROJECT DESCRIPTION WITH PROCESS DETAILS – 66 MW POWER PLANT ........................... 10

3.6 UTILITIES .............................................................................................. 11

3.6.1 Power Requirement ............................................................................ 12

3.6.2 Fuel Requirement .............................................................................. 12

3.6.3 Water Requirement ............................................................................ 12

3.6.4 Storage Details ................................................................................. 12

3.7 POLLUTION LOAD ON ENVIRONMENT DUE TO PROJECT ................................................ 13

3.7.1 Air Emissions & Control ....................................................................... 13

3.7.2 Noise Generation ............................................................................... 15

3.7.3 Waste Water Generation ...................................................................... 15

3.7.4 Hazardous Waste and Other Solid Waste .................................................. 15

3.7.5 Pollution Load Statement ..................................................................... 15

4 SITE ANALYSIS ......................................................................................... 19




KADAM ENVIRONMENTAL CONSULTANTS | MAY, 2017 IV

4.1 CONNECTIVITY ......................................................................................... 19

4.1.1 By Road .......................................................................................... 19

4.1.2 By Rail ........................................................................................... 19

4.1.3 By Air ............................................................................................ 19

4.2 LAND FORM, LAND USE & LAND OWNERSHIP .......................................................... 19

4.3 TOPOGRAPHY ........................................................................................... 19

4.4 EXISTING LANDUSE PATTERN WITH SENSITIVITY TABLE ............................................... 20

4.5 EXISTING INFRASTRUCTURE ............................................................................ 20

4.6 SOIL CLASSIFICATION, GEOLOGY, DRAINAGE, TOPOGRAPHY .......................................... 21

4.6.1 Soil Classification ............................................................................... 21

4.6.2 Geology .......................................................................................... 21

4.6.3 Drainage ......................................................................................... 22

4.6.4 Topography ..................................................................................... 22

4.7 CLIMATIC DATA FROM SECONDARY SOURCES ........................................................... 22

4.8 SOCIAL INFRASTRUCTURE AVAILABLE .................................................................. 24

5 PLANNING BRIEF ...................................................................................... 25

5.1 PLANNING CONCEPT .................................................................................... 25

5.2 POPULATION PROJECTION .............................................................................. 25

5.3 LAND USE PLANNING ................................................................................... 25

5.4 ASSESSMENT OF INFRASTRUCTURE DEMAND (PHYSICAL & SOCIAL) ................................... 25

5.5 AMENITIES/FACILITIES ................................................................................. 25

6 PROPOSED INFRASTRUCTURE .................................................................... 26

6.1 INDUSTRIAL AREA (PROCESSING AREA)................................................................ 26

6.2 NON-PROCESSING AREA ............................................................................... 26

6.3 GREEN BELT ............................................................................................ 26

6.4 SOCIAL INFRASTRUCTURE .............................................................................. 26

6.5 CONNECTIVITY ......................................................................................... 26

6.6 DRINKING WATER MANAGEMENT ...................................................................... 26

6.7 SEWAGE SYSTEM ....................................................................................... 26

6.8 INDUSTRIAL WASTE & SOLID WASTE MANAGEMENT .................................................. 27

6.9 POWER REQUIREMENT & SUPPLY / SOURCE ........................................................... 27

7 REHABILITATION AND RESETTLEMENTS (R& R) PLAN ................................... 28

8 PROJECT SCHEDULE AND COST ESTIMATE .................................................... 29

8.1 LIKELY DATE OF START OF CONSTRUCTION AND LIKELY DATA OF COMPLETION ........................ 29

8.2 ESTIMATED PROJECT COST ............................................................................ 29

8.2.1 Profitability ...................................................................................... 29

9 ANALYSIS OF PROPOSAL ........................................................................... 30

9.1 FINANCIAL AND SOCIAL BENEFITS...................................................................... 30




KADAM ENVIRONMENTAL CONSULTANTS | MAY, 2017 V

ANNEXURES

Annexure 1: Document of Notified Industrial Area ......................................................................... 32

Annexure 2: Site Layout Map – Preliminary ................................................................................... 39

Annexure 3: Project Site Located on Toposheet ............................................................................. 40

Annexure 4: Copy of CC&A .......................................................................................................... 41

Annexure 5: Copy of Application for Renewal of CC&A ................................................................... 50

Annexure 6: Circular from RPCB regarding CC&A ........................................................................... 58

Annexure 7: Water Balance Diagrams ........................................................................................... 59

Annexure 8: Long Term Meteorological Data for Kota City .............................................................. 63




KADAM ENVIRONMENTAL CONSULTANTS | MAY, 2017 VI

LIST OF TABLES

Table 1-1: Project Capacity (Existing & Proposed) ........................................................................... 1

Table 2-1: List of Directors and Their Designations .......................................................................... 4

Table 2-2: Project Capacity (Existing & Proposed) ........................................................................... 5

Table 3-1: Co-ordinates of Site Boundary ........................................................................................ 9

Table 3-2: Proximate Analysis of Fuels ............................................................................................ 9

Table 3-3: Area Statement* ......................................................................................................... 10

Table 3-4: Details of Main Raw Material Quantity and Means of Storage .......................................... 12

Table 3-5: Water Requirement (Existing & Proposed) .................................................................... 12

Table 3-6: Details of Existing & Proposed Stacks, Fuel Used and APCM attached to Flue Gas Stacks .. 14

Table 3-7: Pollution Load Statement ............................................................................................. 16

Table 4-1: Environmental Sensitive Areas around the Project Site ................................................... 20

Table 4-2: Mean Meteorological Data for October – December, 2014 .............................................. 23

Table 4-3: Social Infrastructure in Kota District ............................................................................. 24

Table 6-1: Identification of Other Waste ....................................................................................... 27

Table 8-1: Tentative Project Time Schedule .................................................................................. 29

Table 8-2: Breakup of Project Cost ............................................................................................... 29

LIST OF FIGURES

Figure 3-1: General Location of Proposed Project Site ...................................................................... 7

Figure 3-2: Specific Map Showing Project Boundary ......................................................................... 8

Figure 3-3: Process Flow Diagram – Proposed Power Plant ............................................................. 11



EXISTING FACILITY AT KOTA, RAJASTHAN EXECUTIVE SUMMARY

KADAM ENVIRONMENTAL CONSULTANTS | MAY, 2017 1

1 EXECUTIVE SUMMARY

DCM Shriram Limited, Kota is having an Integrated complex to produce Chlor-Alkali, Fertilizers, Stable

Bleaching Powder (SBP), PVC Resins, PVC compounds, Cement, Calcium Carbide, Fenesta UPVC

Windows, Extrusion Plant and Coal Based Captive Power Plant at Kota.

It is located at Khasra No. 13, 14, 15, 16, 17, 18 of Umedganj Village, Khasra No. 324, 322 of Rajpura

Village, Khasra No. 207, 210, 242, 245, 246, 247, 248, 249 of Kansuva Village & Khasra No. 319 of

Raipura Village, Tehsil Ladpura, District Kota in Rajasthan. It is located in notified industrial estate.

DCM Shriram Limited, Kota now proposes for modernization with minor expansion of their existing

power plant capacity from 125.3 MW to 141 MW. This entire capacity was established in stages,

between the years 1968 to 2005 and did not entail securing Environmental Clearance based on

regulations in place during that time. Existing 30 MW, 10 MW & 10.3 MW plant will be upgraded with

proposed new 66 MW plant. The proposed 66 MW Plant will be based on state-of-the-art, energy

efficient and environment friendly with enhanced steam pressure & CFBC based technology. 50.3 MW

power plant units will be kept as standby / backup and operated as and when required after meeting

all the stipulated environmental norms. In no case, total power generation will exceed 141 MW.

As per the EIA notification dated 14th September, 2006, as amended till date, the proposed project

falls in category including Project / Activity: 1(d) – Thermal Power Plant which shall be treated as

Category “A”.

1.1 Plant Features and Production Capacity

Plot area of the project consists of 791 Acre –Kota Complex (~ 170 Acre for Power Plant within Kota

Complex). The total estimated capital investment for these products would be around INR 224 Crore.

Details of existing and proposed products are listed in Table 1-1.

Table 1-1: Project Capacity (Existing & Proposed)

S.

No. Particular Unit

Existing

Capacity

Additional

Proposed

Total After

Expansion

1 Power Plant MW 125.3 - 50.3 MW *

66 MW (New) 141

2 Steam (including process & power) TPH 573 -218

270 (New) 625

* Inefficient 10 MW, 10.3 MW & 30 MW captive power plant will be upgraded by new 66 MW CPP.

1.2 Infrastructure

Main components of the power plant will include Boiler House of CFBC Boilers, Steam Turbine,

Generator, Utility Area consisting of cooling tower, ESP section Fly ash storage area. For ETP, Air

compressors & Hazardous storage existing facility area shall be used. The proposed plant shall be in

one part of the existing fuel storage area and for new plant the left over fuel storage area shall be

enhanced / enlarged.





1.3 Utility

Power: Auxiliary power requirement during start up shall be sourced from other plants or by grid

through Jaipur Discom / Energy Exchange / Bilateral through traders. Existing power sources will be

used as standby back-up supply for emergency conditions & safe shutdown in case of main power

failure.

Steam: Steam requirement shall be met out with own boilers of proposed 66 MW plant.

Fuel: For startup purposes, HSD/FO will be used as fuel. During operation phase, Indian / imported

coal and Pet Coke will be used. Maximum blending ratio of Coal to Pet Coke shall be maintained to

75:25 which is equivalent to 58:42 (based on energy). This is as per the availability of Pet coke and

balance through coal.

Raw Water: There will not be any additional water requirement for the expansion project. Existing

water consumption of 12,900 KLD shall not be increased which is fulfilled through water supplied by

RMC Division of Command Area Development (CAD) through the Right Main Canal (RMC) of Chambal

River which is at ~1.0 Km from the project site.

Manpower: During the construction phase around 250 workers will be required. Existing manpower is

sufficient to operate proposed expansion 66 MW Power Plant. Local skilled and semi-skilled workers

will be engaged during construction phase.

1.4 Environment

Environmental issues associated with proposed units are:

Air Emissions: Likely air pollutants from proposed project shall be PM, SOx & NOx from flue gas

stack, as point source. Adequate Lime stone dosing and SNCR system shall be used to control SOx

and NOx respectively. Adequate APC equipment like ESP with adequate stack height will be

provided to control PM. Vehicular Emissions like CO & HC’s will be generated as line source

emissions.

Wastewater: There will not be any additional generation of waste water due to proposed

modernization with expansion.

Solid & Hazardous Waste: Fly ash and bottom ash generation from burning of fuel in boilers

will be much lower (~1,00,055 TPA) than that of existing plants of 50.3 MW capacity (~1,69,025

TPA). Thus, total fly ash and bottom ash generation will be reduced from 4,17,081 TPA to

3,48,112 TPA. It will be used in Shriram Cement works (in same complex) or sold to other cement

factories & Brick Manufactures. 5 MTPA generated used oil will be reused in plant or sold to

authorized recyclers.

1.5 Sensitivity

National Ghariyal Sanctuary is 6.2 Km in NW direction from the project site. Kota is the nearest town

having dense population. There are around 30 villages & several ponds in the study area. Site is well

connected to Kota city by adjoining road SH-51 (1.1 Km in NE Direction) & various cities via NH 76 -

Kota by pass (0.5 Km in SE direction), NH 12 (1.7 Km in SW Direction). Major railway station for public

transportation is Kota Railway Station located at an aerial distance of ~8.9 Km from the project site in

N Direction. Other nearest railway station is Dakaniya Railway Station at ~1.5 Km from the project site

in NW Direction.





1.6 Conclusion

It is envisaged to enhance the efficiency of existing old 30 MW, 10 MW & 10.3 MW plants having low

pressure steam. This enhancement in efficiency will lead to retain the fuel consumptions even with

increased 15.7 MW production. This will result in reduction of natural resources.

There is availability of land for putting up proposed plants within their existing premises. No change is

land use is envisaged. There will not be any additional water requirement, waste water

discharge, hazardous waste generation due the proposed 66 MW plant. Due to various

recycle and reuse schemes like higher COC operations of cooling towers, dry fly ash collection,

installation of RO etc., fresh water requirement will be reduced from 12,900 KLD to 11,702 KLD due to

the proposed modernization & expansion units. Total fly ash and bottom ash generation will be

reduced from 4,17,081 TPA to 3,48,112 TPA.

Project intends to generate employment for local people and unskilled / semiskilled workers during

construction phase. If this project comes up, it will have social, financial benefits and will be

environmentally sustainable.

Pre-feasibility study confirms viability of the project.



EXISTING FACILITY AT KOTA, RAJASTHAN INTRODUCTION


2 INTRODUCTION

2.1 Identification of Project Proponent & Project

2.1.1 Project Proponent

DCM Shriram Limited is a large industrial house engaged in manufacturing and marketing of Urea

fertilizer, PVC, Caustic Soda, Chlorine, Cement, Sugar and Textiles with manufacturing facilities located

in Rajasthan, Gujarat, Utter Pradesh, Hyderabad, Vietnam and Philippines. DCM Shriram has more

than 100 years of operating experience in India and extensive experience of over 50 years of plant

operations mainly in Power, Fertilizer, Chemicals etc. The current turnover of the company is ~INR

6,164 Crores. The manufacturing facilities are located at:

Kota in Rajasthan: Integrated chemical complex to produce Fertilizers, PVC Resins, PVC

compounds, Chlor-Alkali, Cement, Calcium Carbide, SBP, Fenesta, UPVC Windows, Extrusion Plant

and Coal Based Captive Power Plant;

Bharuch in Gujarat: Chlor-Alkali Plant with Captive Cogeneration Power Plant;

Ajbapur, Rupapur, Hariawan and Loni in U.P.: Sugar Plant with Bagasse Based Power Plant;

Hyderabad, Vietnam, Philippines: Bio seeds.

The products are well established in the Indian market and meet international quality standards.

DCM Shriram Ltd. has an excellent track record in the field of productivity, safety, health and

environment protection. All plants are Certified to ISO 9001(QMS)/14001(EMS) & OHSAS 18001. The

SHE performance of the Company is recognized through National/International Awards. All locations

have Safety, Health and Environment (SHE) cells. A Whole Time Director (EHS) is coordinating SHE

activities across the company. The company is the third largest manufacturer of Chlor-Alkali in the

country. List of directors along with their designation is given in Table 2-1.

Table 2-1: List of Directors and Their Designations

S. No. Name Designation

1 Mr. Ajay S. Shriram Chairman & Sr. Managing Director

2 Mr. Vikram S. Shriram Vice Chairman & Managing Director

3 Mr. Ajit S. Shriram Joint Managing Director

4 Mr. Sunil Kant Munjal Director

5 Mr. Pradeep Dinodia Director

6 Justice (Retd.) Vikramajit Sen Director

7 Mr. Vimal Bhandari Director

8 Mrs. Ramni Narula Director

9 Shri Pravesh Sharma Director

10 Mr. K. K. Kaul Whole Time Director & Sr.Executive Director, SFC, Kota

11 Mr. Sharad Shrivastva Director (LIC nominee)

12 Dr. N.J. Singh Whole Time Director - EHS

http://www.dcmshriram.com/board-of-directors/ajay-s-shriram

http://www.dcmshriram.com/board-of-directors/vikram-s-shriram

http://www.dcmshriram.com/board-of-directors/ajit-s-shriram

http://www.dcmshriram.com/board-of-directors/sunil-kant-munjal

http://www.dcmshriram.com/board-of-directors/Vikramajit_Sen

http://www.dcmshriram.com/board-of-directors/pravesh-sharma





2.1.2 Existing Project

Total capacity at site is 125.3 MW. This entire capacity was established in stages, between the years

1968 to 2005 and did not entail securing Environmental Clearance based on regulations in place

during that time.

Existing power plants obtained CTO from RPCB vide F(CPM)/Kota(Ladpura)/5(1)/2011-2012/4042-

4045 dated 31/07/2014 which was valid till 31/01/2017 as attached as Annexure 4. Application for

renewal of the consent was applied online on 21.09.2016 as attached as Annexure 5. Circular

regarding deemed Consent from RPCB is attached as Annexure 6.

2.1.3 Proposed Project

Proposed project is for development of modernization & expansion in Power Plant from 125.3 MW to

141 MW.

2.2 Brief Description of nature of the Project

Proposed project is consisting of modernization & expansion of Power Plant. Details of the proposed

project are listed in Table 2-2.

Table 2-2: Project Capacity (Existing & Proposed)

S.

No. Particular Unit

Existing

Capacity

Additional

Proposed

Total After

Expansion

1 Power Plant MW 125.3 - 50.3 MW *

66 MW (New) 141

2 Steam (including process & power) TPH 573 -218

270 (New) 625

* Inefficient 10 MW, 10.3 MW & 30 MW captive power plant will be upgraded by new 66 MW CPP and

will be kept as standby / backup and operated as and when required after meeting all the stipulated

environmental norms. In no case, total power generation will exceed 141 MW.

2.3 Need for the Project and its Importance to the Country & Region

The proposed power plant is required to cater to the internal power & steam requirement.

2.4 Demand & Supply Gap

573 TPH steam generation is currently required by the sister companies namely Shriram Vinyl &

Chemicals Industries, Cement Unit, Fertilizer Unit etc. which are within the Kota Complex. This is to

meet out the steam and 125.3 MW power requirement.

2.5 Export Possibility

Being a power plant captive to the complex, export is not envisaged.





2.5.1 Domestic / Export Market

Power will be utilized for captive purpose, within the Kota complex of DCM Shriram Ltd. Power will be

used to operate the different plants within the complex that cater to markets within India and abroad.

2.6 Employment Generation (Direct & Indirect) due to the project

During the construction phase around 250 workers and existing manpower is sufficient to operate

proposed expansion units. Local skilled and semi-skilled workers will be engaged during construction

phase.



EXISTING FACILITY AT KOTA, RAJASTHAN PROJECT DESCRIPTION


3 PROJECT DESCRIPTION

3.1 Type of Project

As per the EIA notification dated 14th September, 2006, as amended till date, the proposed project

falls in category including Project / Activity: 1(d) – Thermal Power Plant which shall be treated as

Category “A”, since it envisages the potential use of Pet Coke in excess of quantities specified for ‘B’

category projects as per the EIA Notification.

3.2 Location of the Project

Proposed project is located at Khasra No. 13, 14, 15, 16, 17, 18 of Umedganj Village, Khasra No. 324,

322 of Rajpura Village, Khasra No. 207, 210, 242, 245, 246, 247, 248, 249 of Kansua Village &Khasra

No. 319 of Raipura Village, Tehsil Ladpura, District Kota in Rajasthan. It is located in notified industrial

estate. A document for notification of industrial estate is given in Annexure 1.

Location map showing general location of proposed project is given in Figure 3-1. Specific Map

showing project boundary is given in Figure 3-2. The co-ordinates of the project site are given in

Table 3-1.

Figure 3-1: General Location of Proposed Project Site

DCM SHRIRAM LTD. (POWER

PLANT) PFR – MODERNIZATION & EXPANSION IN POWER PLANT AT THEIR EXISTING FACILITY AT KOTA, RAJASTHAN PROJECT DESCRIPTION


Figure 3-2: Specific Map Showing Project Boundary

Blue highlighted boundary shows boundary of Power Plant. No extra land is required.

Predominant Wind

Direction is from

NE to SW.





Table 3-1: Co-ordinates of Site Boundary

POINT LATITUDE LONGITUDE

A 25° 7'54.94"N 75°52'57.70"E

B 25° 7'56.97"N 75°53'0.77"E

C 25° 8'13.82"N 75°52'48.21"E

D 25° 8'11.28"N 75°52'43.73"E

E 25° 8'2.17"N 75°52'34.16"E

F 25° 7'30.99"N 75°53'2.21"E

G 25° 7'38.46"N 75°53'13.63"E

H 25° 7'42.72"N 75°53'10.89"E

I 25° 7'41.68"N 75°53'7.50"E

3.3 Details of Alternate Sites Considered

No alternate site was considered, since the power and steam requirement are envisaged for in house

use within Kota complex. The Kota site has adequate land and environmental infrastructure to manage

environmental impacts.

In-house benefits: Existing infrastructure available.

3.3.1 Alternate Fuel

Coal & Pet coke will be made available from open market. Coal will sourced from South Eastern Coal

fields Limited (SECL)/open market. Proximate analysis of all fuel to be used is tabulated in Table 3-2.

Table 3-2: Proximate Analysis of Fuels

Proximate Analysis Coal Pet Coke

Fixed Carbon (FC) 38 % 87 %

Volatile Matter (VM) 11.4 % 10.6 %

Moisture 8 % 0.11 %

Ash 42.6 % 2.3 %

Fuel Ratio (FC/VM) 3.3 8.2 %

Ultimate Analysis

Carbon 37.7 % 87.1 %

Hydrogen 2.6 % 2.7 %

Nitrogen 0.8 % 0.6 %

Sulphur 0.4 % 6 %

Oxygen 7.9 % 1.2 %

Moisture 8 % 0.1 %

Ash 42.6 % 2.3 %

NCV (kcal/kg) 3,600 8,000

Maximum blending ratio of Coal to Pet Coke shall be maintained to 75:25 which is equivalent to 58:42

(based on energy). This is as per the availability of Pet coke and balance through coal. Hence the

major component of fuel at all times will be coal (not pet coke).





3.3.2 Technology Alternatives

For new 66 MW power plant, highly efficient CFBC boilers which will have fuel mix along with

limestone dosing to reduce SO2 emissions will be used. SNCR system shall be installed to reduce NOx

emissions. ESP will be installed to reduce PM emissions. The new power plant will be designed to meet

specifications provided in Gazette Notification dated 7th December, 2015, whereby specific water

consumption will be maximum of 2.5 m3/MWh, it will achieve zero waste water discharge norms &

maximum emissions will be as follows:

1) Particulate Matter: 30 mg/Nm3

2) Sulphur Dioxide (SO2): 100 gm/Nm3

3) Oxides of Nitrogen (NOx): 100 mg/Nm3

4) Mercury (Hg): 0.03 mg/Nm3

3.4 Size or Magnitude of Operation

Plot area of the project consists of 791 Acre –Kota Complex (~ 170 Acre for Power Plant with in Kota

Complex). The details of area calculations are given in Table 3-3. Site layout is provided as

Annexure 2.

Table 3-3: Area Statement*

S. No. Particular Area (Acre) Area (m2)

1 Existing power plant + Road & Utilities 28.5 1,15,336

2 Proposed New Plant 4.8 19,425

3 Coal Handling Plant 8 32,375

4 Biomass Yard 13.7 55,442

5 Rainwater harvesting pond 75 3,03,515

6 Ash Lagoon 40 1,61,874

Total 170 6,87,966

* Area given are tentative and are subjected to changes, which will be clearly demarcated in the EIA

study report.

3.5 Project Description with Process Details – 66 MW Power Plant

The Coal (~3,600 NCV) & Pet coke (~8,000 NCV) will be fed to furnace of the CFBC Boilers (2 x 135

TPH) through feeders from the Coal storage & Pet coke Bunker. The fuel mix of Coal to Pet Coke shall

be maintained to 75:25 which is equivalent to 58:42 (based on energy). This mix will be fired in the

furnace by means of FD-Fan air. The saturated steam is generated in the Boiler drum and passed to

the Primary, Secondary & final super heaters to get the superheated steam @ 535°C & 109 ata from

the Boilers. The superheated steam is fed to the Steam Turbine and it rotates the steam Turbine

which is coupled with Generator. The power of 66 MW will be generated in the Generator and

distributed in house. Flue gas shall meet the statutory norms. To comply necessary dosing of lime

stone shall be done via feeder. We also evaluate the possibility to dose the in house Carbide plant

sludge which is a waste product. In addition SNCR system shall be installed. Design of ESPs will be as

per the state government norms. General process flow diagram of power plant is given in Figure 3-3.





Figure 3-3: Process Flow Diagram – Proposed Power Plant

Coal Handling System

Coal from the coal wagons will be unloaded by Tipplers in the coal handling plant. This coal will be

transported up to the coal storage bunkers through conveyor belts. Coal will be then transported to

the crush house by conveyor belts where it will be crushed to small pieces. The crushed coal will be

then taken to the Boiler through coal pipes with the help of hot and cold air mixture.

Ash Handling System

The fly ash produced from combustion will be collected at various locations such as economizer, air

preheater, electrostatic precipitators, etc. along with bottom ash and shall be transported

pneumatically with the help of dense phase pneumatic pumps to closed storage silos. The Fly Ash shall

be used in Shriram Cement works (in same complex) or sold to brick manufacturers. Bottom Ash is

partly recycled after screening and balance will be sold to the cement industry. Steel / RCC silos will be

provided having storage capacity of 3 days to store Fly Ash.

Dust collection system will be installed at transfer tower, crusher house, top of silo & bunker tower.

Adequate capacities of bag filters will be provided to avoid dusting.

Resource Optimization/ Recycling and Reuse

Steam condensate will be recycled back into the process. There will not be any generation of process

effluent. Due to various recycle and reuse schemes like higher COC operations of cooling towers, dry

fly ash collection, installation of RO etc., fresh water requirement will be reduced from 12,900 KLD to

11,702 KLD due to the proposed modernization & expansion units. Details of the same shall be

provided in EIA report.

3.6 Utilities

The estimated list of utilities required for the new project (66 MW) is as given below:





3.6.1 Power Requirement

12.7 MW auxiliary power requirement (10.8 MW existing + 1.8 MW due to proposed expansion) will be

sourced from other existing units and will be used as standby back-up supply for emergency

conditions & safe shutdown of power plant in case of main power failure.

3.6.2 Fuel Requirement

For startup purposes, HSD/FO will be used as fuel. During operation phase, Petcoke shall be used

based on availability, it will be balanced by Coal. Details of fuel along with the quantity and means of

storage is given in Table 3-4.

Table 3-4: Details of Main Raw Material Quantity and Means of Storage

S.

No.

Name of

Fuel

Quantity of Fuel (MTPD) Source

Means of

Transportation Existing Proposed Total

1 Coal 2,857 -265 2,592 SECL/ Open Market Railways / Trucks

2 Pet Coke 0 219 219 Open Market Railways / Trucks

3 HSD/FO 10 0 10 Local Tankers

3.6.3 Water Requirement

Water requirement of DCM Shriram integrated complex, for various industrial & domestic purposes, is

fulfilled through water supplied by RMC Division of Command Area Development (CAD) through the

Right Main Canal (RMC) of Chambal River which is at ~1.0 Km from the project site. The company has

common water supply agreement with State Government for the entire complex. Metering system has

been provided for measurement of water intake.

There will not be any additional water requirement for the expansion project. Due to various

recycle and reuse schemes like higher COC operations of cooling towers, dry fly ash collection,

installation of RO etc., fresh water requirement will be reduced from 12,900 KLD to 11,702 KLD due to

the proposed modernization & expansion units. These will be the integral part of the of the proposed

expansion project. Water consumption breakup is given in Table 3-5. Water balance diagram for

existing plants (125.3 MW), power plant of 50.3 MW, power plant of 66 MW & overall water balance

after expansion is provided in Annexure 7.

Table 3-5: Water Requirement (Existing & Proposed)

Name of

Unit

Water Requirement (KLD)

Existing Proposed Total

Power

Plant

12,900

(out of which 5,158 KLD for 50.3 MW)

-1,198

(for new power plant 3,960 KLD for 66 MW)

11,702

3.6.4 Storage Details

Coal, Pet coke & Limestone Storage

Storage space of 32,424 m2 will be provided for total plant after upgradation to store Coal, Petcoke &

Limestone (~130 MTPD).

HSD Storage

HSD will be stored in existing tanks which is nearby to the proposed location.





Fly Ash Storage

Steel / RCC silos will be provided having storage capacity of 3 days of storage of Fly Ash.

3.7 Pollution Load on Environment due to Project

Environmental issues associated with power plants include:

Air emissions;

Wastewater;

Solid Wastes.

3.7.1 Air Emissions & Control

Point Source

Likely air pollutants from proposed project shall be PM, SOx & NOx from flue gas stack, as point

source. Adequate Lime stone dosing and SNCR system shall be used to control SOx and NOx

respectively. Adequate APC equipment like ESP with adequate stack height will be provided to control

PM. Details of existing & proposed stacks, fuel used and APCM attached to flue gas stacks are

provided in Table 3-6.

Volume Source

PM emission from coal storage yard is envisaged as volume source emissions.

Fugitive Emissions

Fugitive emissions in coal and fly ash storage area is envisaged in the project.

Line Source Emissions

During construction phase, vehicular emissions like CO & HC’s will be generated as line source

emissions. Other emissions will be from use of construction machinery. Apart from it, application of

heavy machinery and earth movers will generate emissions. Suitable dust suppression techniques such

as water sprinkling will be taken at these times as relevant.

During operation phase, vehicular emissions due to transportation of fuel and local travel of employees

are envisaged. Vehicular movement carrying raw material, fly ash will be reduced on national highway

connecting Kota with Delhi and others major cities due to the proposed modernization & expansion

project.

The ambient air quality & stack emissions will be maintained as per RPCB/CPCB norms.

Details of proposed stacks with fuel consumption and attached Air Pollution Control Equipment details

are tabulated in Table 3-6.

DCM SHRIRAM LTD.

(POWER PLANT) PFR – MODERNIZATION & EXPANSION IN POWER PLANT AT THEIR EXISTING FACILITY AT KOTA, RAJASTHAN PROJECT DESCRIPTION


Table 3-6: Details of Existing & Proposed Stacks, Fuel Used and APCM attached to Flue Gas Stacks

S.

No. Stack Attached to Fuel Used

Quantity of

Fuel (MTPA) APCM

Expected

Pollutants*

Efficiency

of APCE

Stack

Height

(m)

Stack

Top Dia.

(m)

Exit

Temp.

(°C)

Exit

Velocity

(m/s)

Existing (To be Stopped and kept as stand by)

1 Stack attached to 10

MW PP Coal/Lignite

3,97,199

ESP PM, SO2 & NOx - 46 1.5 135 16


& 10.3 MW PPs Coal/Lignite ESP PM, SO2 & NOx - 80 3.2 135 10

Existing (To be Continued)


MW PP Coal/Lignite 2,67,155 ESP PM, SO2 & NOx - 60 3.17 140 14


MW PP Coal/Lignite 3,15,769 ESP PM, SO2 & NOx - 136 3.5 140 15-19

Proposed


MW PP

Coal + Petcoke

(75 : 25) 3,06,370 ESP PM, SO2 & NOx - 136 3.0 135 15

* The potential presence / possibility of mercury emissions will be investigated and reported in the EIA report.





3.7.2 Noise Generation

From the proposed project, noise shall be generated from the various activities. Source of noise

generation are:

The heavy machinery like crane, dumper, roller, bulldozers etc. will be used during daytime during

construction phase;

Operation of compressors, pumps, blowers etc.;

Vehicle movement for transportation of raw material.

3.7.3 Waste Water Generation

There will not be any additional generation of waste water due to proposed expansion. The waste

water generated from the new 66 MW power plant will be fully recycled in the plant and will achieve

the zero effluent discharge criteria. Rest of the effluent from other power plants will be treated and

utilized for other plants and remaining will be disposed to natural drainage (inland surface waters) –

Kansuva Nala through final outlet of complex.

Final discharge will be reduced due to recycle and reuse concept after expansion phase. After

discharge from premises the treated effluent (along with treated effluent of other group companies)

travels about 2 Km in two nos. of cement concrete conduit pipes and merges with untreated domestic

sewage, discharged from nearby habitations & other industrial effluent at Kansua Nallah. This Kansua

nallah joins river Chandraloi and meet river Alania and ultimately merges in river Chambal at about 25

km downstream near village Manasgaon.

Final discharge will be reduced due to recycle and reuse concept after expansion phase. Technical

details of COC, dry ash collection system, RO shall be detailed out in EIA report.

3.7.4 Hazardous Waste and Other Solid Waste

Due to proposed units, fly ash and bottom ash generation from burning of fuel in boilers will be much

lower (~1,00,055 TPA) than that of existing plants of 50.3 MW capacity (~1,69,025 TPA). Thus, total

fly ash and bottom ash generation will be reduced from 4,17,081 TPA to 3,48,112 TPA. It will be

stored in closed storage silos and used in Shriram Cement works (in same complex) or sold to other

cement factories & Brick Manufactures.

The fly ash shall be pneumatically collected with the help of dense phase pneumatic pumps to closed

storage silos and sold to brick manufacturers and in-house or other cement industries. Bottom ash is

partly recycled after screening and balance will be sold to the cement industry.

5 MTPA generated used oil will be reused in plant or sold to authorized recyclers. No other hazardous

waste will be generated from proposed power plant.

Other inorganic waste like:

Used paper and waste wood shall be recycled or reused through recyclers;

Waste metal shall be sold as scrap;

Waste plastic shall be sold to recyclers.

3.7.5 Pollution Load Statement

Pollution load statement due to the proposed expansion project is tabulated in Table 3-7.




Table 3-7: Pollution Load Statement

S.

No. Parameter

For 125.3 MW

Power Plant

Upgrading 50.3 MW to

66 MW Power Plant

After Expansion

(For 141 MW)

Increase

by % Remarks

1 Power Plant Capacity (in

MW) 125.3

-50.3

141 12.5

Existing inefficient 30 MW, 10 MW & 10.3 MW

plants will be upgraded with proposed new 66 MW

plant. 66

2 Land area (ha) 170 0 170 Nil No additional land is required for the proposed

modernization & expansion.

3

Process technology /

Number of Boilers (Add Flow

Chart)

4 Atmospheric

Fluidised Bed

Combustion (AFBC)

& 2 Pulverized Fuel

Firing (PF) boilers

3 AFBC Boilers will be

stopped and new 2

Circulating Fluidised Bed

Combustion (CFBC)

boilers will be in

operation.

1) AFBC - 1

2) PF - 2

3) CFBC - 2

- Process flow diagram is provided in Section 3.5.

4

Raw material qty.-

MT/Annum

Coal 9,80,123 -1,66,127 8,13,997 -16.9 Energy remains same due to the proposed

modernization project. Pet Coke 0 75,298 75,300 -

HSD / FO (TPD) 10 0 10 Nil

5 Raw material – Source SECL/ Open Market - Raw material will be transported through Trucks &

Tankers.

6 Auxiliary Power (MW) 10.8 1.8 12.7 16.8

Sourced from other existing units and will be used

as standby back-up supply for emergency

conditions & safe shutdown of power plant in case

of main power failure

7 Raw Water – Source Right Main Canal

Supplied by RMC Division of Command Area

Development (CAD) through the Right Main Canal

(RMC) of Chambal River which is at ~1.0 Km from

the project site.

8 Water permission/ other

permissions

Permission of 12,900 KLD is included in the water agreement which is for 14 Cusec

(34,250 KLD) for DCM Shriram Integrated complex at Kota, for various Industrial &

Domestic purposes.

Water agreement valid till 25.06.2022.




S.

No. Parameter

For 125.3 MW

Power Plant


66 MW Power Plant

After Expansion

(For 141 MW)

Increase

by % Remarks

9

Raw Water Qty (KL/day) 12,900 -1,198 11,702 -9.3

No additional water will be required due to water

conservation schemes like higher COC operations

of cooling towers, installing RO & dry ash

collection system.

a. Process 2,320 -736 1,584 -31.7 Consumption in DM Plant, Steam, Ash & Coal

Handling.

b. Utilities 10,530 -462 10,068 -4.4 Consumption in Cooling Tower.

c. Domestic 50 0 50 Nil Domestic Usage.

10

Waste water (effluent

generation KL/day) 3,848 -1,032 2,816 -26.8 -

a. Process 2,170 -864 1,306 -39.8 2,000 KLD in 125.3 MW, 1,197 KLD in 141 MW is

taken from other plants Waste Water.

b. Utilities 1,630 -168 1,462 -10.3 -

c. Domestic 48 0 48 Nil -

11

Treated Waste Water

Discharge (KL/day) 5,700 -2,288 3,412 -40.1 -

a. Process 4,070 -1,634 2,436 -40.1

2,000 KLD in 125.3 MW is from other plant and

100 KLD evaporates in ash handling. 1,197 KLD in

141 MW is taken from other plants and 60 KLD

evaporates in ash handling & 8 KLD in RO.

b. Utilities 1,630 -654 976 -40.1 -

c. Domestic 48 0 48 Nil Disposed off in Common Sewage Treatment Unit.

12 ETP / STP details 250 KLD STP is under advance stage of commissioning at Kota Complex. -

All the process water is recycled back to process.

Only cooling towers blow down is discharged and

no further treatment is envisaged. Currently, the

domestic wastewater ~ 48 KLD is being treated

through septic tank & soak pit arrangements.

13 Air emissions (gm/hr.) Permitted emissions norms:




S.

No. Parameter

For 125.3 MW

Power Plant


66 MW Power Plant

After Expansion

(For 141 MW)

Increase

by % Remarks

1) PM 1,04,714 -20,207 84,507 -19.3 High Efficient ESP with adequate fields will be

provided.

2) SO2 6,28,284 -1,43,536 4,84,748 -22.8 Adequate Lime stone dosing will be done in CFBC

boilers.

3) NOx 4,85,904 -1,43,536 3,42,368 -29.5 SNCR system will be provided to reduce NOx

emissions.

14 No. of Stacks 4 -1 3 -25 Instead of two stacks, only one new stack of

greater height will be in operation.

15

Hazardous Chemical Storage

(give item-wise)

a. Used Oil (TPA) 5 0 5 Nil

Used oil will be stored in MS container. It will be

reused in plant or disposed off to authorized

recyclers.

16

Solid waste

a. Fly Ash & Bottom Ash

(TPA) 4,17,081 -68,969 3,48,112 -16.5

It will be used in Shriram Cement works or sold to

other cement factories & Brick Manufactures.

17 Manpower (local content in

%) 95 (84 % local) - 95 (84 % local) - No. additional manpower is envisaged.

18 Green plantation in nos. 5,25,000 - 5,25,000 - The progressive plantation is a part of DCM

Shriram corporate commitment.

19 Green belt development (ha) 106 ha (261.8 Acre) -

33% of total plot area will be maintained as

greenbelt within the whole DCM Shriram Limited

Complex.

The above statement is currently tentative (except power plant capacity increase) & will be updated and provided in EIA report once further studies are completed.



EXISTING FACILITY AT KOTA, RAJASTHAN SITE ANALYSIS


4 SITE ANALYSIS

4.1 Connectivity

4.1.1 By Road

Site is well connected to Kota city by adjoining road SH-51 (1.1 Km in NE Direction) & various cities via

NH 76 - Kota by pass (0.5 Km in SE direction), NH 12 (1.7 Km in SW Direction).

There are three bus stations in Kota:

Rajasthan roadways bus stand in Ramchandrapura Kota;

Inter-state bus terminal at SR road;

Rawatbhata Bus Stand at Ghode Wale Baba Crossing;

Daily buses carry passengers inter-state as well as within the city.

4.1.2 By Rail

Major railway station for public transportation is Kota Railway Station located at an aerial distance of

~8.9 Km from the project site. Other nearest railway station is Dakaniya Railway Station at ~1.5 Km

from the project site in NW Direction.

Kota is well connected to all the major cities of India. It is an important station on the Delhi-Mumbai

main line. Kota Junction is one of the divisions in West Central Railway. Kota has several direct trains

to Delhi, Kolkata, Indore, etc. Kota has another railway station Dakaniya Talav located in the South of

Kota city on Mumbai-Delhi route.

The Delhi-Mumbai railway line passes through the Kota junction. The district has 148.83 km of railway

line in the Kota- Ruthiyai section, 98.72 km on Nagda-Mathura (Mumbai-Delhi) section and 24.26 km

on Kota-Chittorgarh section.

4.1.3 By Air

Nearest airport from project site is Jaipur Airport located at an aerial distance of ~ 185 Km, which

operate flights to Delhi, Mumbai, Pune, Ahmadabad and most large cities in India.

Kota has its own airport, Kota Airport, which is at ~3.2 Km from project site in NW direction. Though

there have been no scheduled services operating from it since 1999. The Airport is going to start in

upcoming months.

4.2 Land Form, Land use & Land Ownership

There will be no change in landuse as the necessary expansion will be within the integrated complex

of DCM Shriram. Land Cover will be as per the Site Layout Map as shown in Annexure 2.

4.3 Topography

Project site is shown on Toposheet No. G43P16 (Kota) and the same is provided in Annexure 3.





4.4 Existing Landuse pattern with Sensitivity Table

Details of the important features along with other sensitive ecological locations from the DCM complex

in the study area are provided in Table 4-1.

Table 4-1: Environmental Sensitive Areas around the Project Site

S. No. Sensitive Ecological Features Location Distance (km) Direction

1. National Park/Wildlife Sanctuary National Ghariyal Sanctuary 6.2 NW

2. Tiger Reserve/Elephant Reserve /

Turtle Nesting Ground - - -

3. Core Zone of Biosphere Reserve - - -

4. Habitat for migratory birds - - -

5. Lakes/Reservoir/Dams

Sur Sagar 0.6 NW

Anantpura pond 1.9 SW

Kishor Talav 5.5 NW

Kala Talab 5.4 NNW

Alnia Dam 12.2 S

6. Stream/Rivers/Drains Chambal River 6.2 NW

Alnia River 3.6 NE

7. Estuary/Sea/Mangroves - - -

8. Mountains/Hills - - -

9. Reserve Forest

Ladpura Reserve Forest 0.1 S

Sakatpur Reserve Forest 7.5 NW

Umedganj Conservation

Reserve (Protected Area) 2.5 SE

10. Notified Archaeological sites - - -

11. Historical sites/ Cultural Sites

Kota Garh Palace Museum

(City Palace Kota) 6.3 NW

Government Museum 5.6 NNW

Jag Mandir (Kishor Sagar) 5.9 NNW

Maharao Madho Singh

Museum 5.2 NNW

Godavari Dham Temple 6.0 NW

Khade Ganeshji Temple 4.7 WSW

12. Defense Installations Army Head Quarters 5.3 N

13. Airports Kota Airport 3.2 NW

14. Railway Lines Dakaniya Railway Station 1.5 NW

Kota Railway Station 8.9 N

15. National / State Highways

NH 76 - Kota bypass 0.5 SE

SH-51 1.1 NE

NH-12 1.7 SW

4.5 Existing Infrastructure

Existing infrastructure like roads, power supply, water supply line, etc. are readily available at the site.

Photographs of existing site are shown in Photograph 1.





Plant Entrance TG Building

Greenbelt ESP

Space for Proposed Site Coal Storage / Fuel Storage

Photograph 1: Photographs of Existing & Proposed Site

4.6 Soil Classification, Geology, Drainage, Topography

4.6.1 Soil Classification

The project area falls under Agro Climatic Zone: Humid South East Plain Zone (RJ-9) and Agro-

ecological sub region: Madhya Bharat Plateau, Western Malwa Plateau, Gujarat Plain, Vindhya and

Satpura range and Narmada Valley hot, moist semi-arid eco-region (5.2). The annual rainfall of the

region is 732.4 mm. The predominant soils are deep black (41%), brown black (11%), the rest of the

area is hilly. Taxonomically soils of the area are classified as Vert isols. The soils are neither saline nor

sodic. The porosity is around 60%. The principal crops grown in the region are; soybean, paddy and

maize in kharif and rapeseed/mustard, wheat, coriander and gram in Rabi. The cropping intensity is

156.4% and the main source of irrigation is canal (54.4%).

4.6.2 Geology

Most of the part of Kota district is occupied by rocks of Vindhyan Super group which forms the part of

Great-Vindhyan-basin, extending from Rohtas in Bihar to the Chittorgarh area of Rajasthan. On the





basis of different rock-units the Vindhyans of the area have been divided in to Semri, Kaimur, Rewa

and Bhander Groups comprising Sandstones, Shales and Limestone. The Semri Group is separated

from Kaimur by conglomerate horizon which marks the break in sedimentation before the deposition

of Kaimur-group.

The limestone of Sirbu-shale horizon; at places show the evidence of algal life in the form of arch

shapped structures known as "stromatolites". Occurrence of Sandstone at different stratigraphic

horizones indicate fluctuation of the sea-level due to transgression & regression of the sea several

times during the Vindhyan period.

4.6.3 Drainage

The southern and south western part is more or less barren with exposed sandstone. This gives rise to

a ridge trending NE-SW forming a divide for drainage origin. One set of primary and secondary

drainage flows towards NW and higher order stream generates Alnia nadi locally some drainage

pattern gets modified due to recent deposits. While another drainage set flows toward north and

occasionally NNW. The second set discharges water into Chambal River.

4.6.4 Topography

The project is located in industrial area and thus surrounded by industrial units as well as road

networks. This has resultant into modification of topography. However in general the area shows

mounds and depressions which gentle slopes. In southern part of project ground elevation rises

towards south and south-west. Western side of the project has a high density of city population and

could have a feel of undulating grounds.

4.7 Climatic data from secondary sources

The general agro-climate zone of the study area is Semi-Arid.

Information presented in subsequent paragraphs is from the Indian Meteorological Department (IMD),

Long Term Climatological Tables, 1981-2010, Kota (A). These tables give useful information about a

region’s weather, since they are collected over a 29-year period. Copy of the same is attached as

Annexure 8.

Mean daily maximum temperature is recorded in the month of May at 42.3°C. From October to

December, both day and night temperatures begin to decrease rapidly. January is generally the

coldest month, having minimum morning temperature at 11.5°C. During the post-monsoon months of

October and November, day temperatures remain between 17.1ºC - 34.4ºC. In winters, i.e.

December, January and February, average day temperatures remain between 11.5 – 26.8ºC.

The total rainfall in year is observed to be 693.9 mm. Distribution of rainfall by season is 18.3 mm in

winter (December, January, February), 22.1 mm in summer (March, April, May), 629.1 mm in

monsoons (June, July, August, September) and 24.4 mm in post-monsoons (October - November).

Annual total heaviest rainfall recorded in 24 hrs is observed to be 251.7 mm on 2nd July, 2001.

An online weather logger was set up Foroj Babu Khan’s place, Shree Ram Nagar, Kota, Rajasthan –

324004. The co-ordinates for the same are N 25° 07’ 37.1’’; E 75° 53’ 50.1’’ during October-December

2014. The collected/inferred Hourly data is presented in Table 4-2.





Table 4-2: Mean Meteorological Data for October – December, 2014

Hour Temp (°C) Wind Speed

(m/sec)

Wind

Direction

Relative

Humidity (%)

Cloud Cover

(Oktas)

Rainfall

(mm)

0 23.0 2.1 ENE 35.6 0.6 0.3

1 22.2 1.9 ENE 37.8 0.5 0.0

2 21.4 1.9 ENE 39.5 0.5 0.0

3 20.6 2.0 E 40.9 0.5 0.2

4 20.1 1.9 E/ENE 43.1 0.4 0.0

5 19.5 1.8 E 44.9 0.4 0.0

6 18.9 1.7 E 45.8 0.4 0.0

7 18.8 1.7 NE 42.8 0.4 0.0

8 21.7 1.6 NE 40.0 0.4 0.0

9 24.5 1.7 NE/NNW 37.2 0.4 0.4

10 27.0 1.7 NE 33.7 0.4 0.5

11 29.0 1.9 NE 30.6 0.5 1.0

12 30.5 2.2 E/ENE 26.1 0.5 0.3

13 31.6 2.0 NE 24.7 0.6 0.5

14 32.5 2.0 NE 22.8 0.6 0.5

15 32.6 2.4 NNE 21.3 0.7 0.1

16 31.7 2.2 NE 24.6 0.7 0.5

17 30.5 2.2 NE 27.0 0.6 0.3

18 29.3 2.3 NE 28.9 0.6 0.1

19 28.2 2.3 NE 30.4 0.6 0.1

20 27.0 2.2 NE 31.5 0.6 0.2

21 26.0 2.4 NE 32.3 0.6 0.1

22 24.9 2.1 NE 33.9 0.6 0.1

23 23.9 2.0 ENE 35.0 0.6 0.1

Average/

Predominant 25.6 2.0 NE 33.8 0.5 0.2

It can be observed that during study period, wind blows mostly from NE to SW direction. Calm wind

contributes to about 6.61%. Site specific meteorological data shows that average wind speed during

study period (October – December, 2014) is 2.0 m/s and maximum wind speed of 2.4 m/s.





4.8 Social Infrastructure Available

Basic infrastructure available at the vicinity of the project site is provided in Table 4-3.

Table 4-3: Social Infrastructure in Kota District1

S. No. Head Particulars in Nos.

1 Allopathic Hospitals 6

2 Beds in Allopathic Hospitals 2,124

3 Ayurvedic Hospitals 57

4 Unani Hospitals 2

5 Beds in Ayurvedic Hospitals 30

6 C.H.C 13

7 Primary Health & Centre 45

8 Dispensaries 12

9 Sub-health centers 200

10 M.C.W./DAIS Centres 4

11 Private Hospitals 62

1

1 Source: http://www.kota.nic.in/health _2013/14



EXISTING FACILITY AT KOTA, RAJASTHAN PLANNING BRIEF


5 PLANNING BRIEF

5.1 Planning Concept

Site falls under the seismic intensity Zone II, which is classified as Low Risk zone (Area liable to

shaking Intensity VI (and lower). Thus, suitable seismic coefficients accordingly shall be adopted while

designing the structures to make it earthquake resistant.

Basic facilities of infrastructure like admin building, processing area, storage area, internal roads etc.

are already developed in the project site. Transportation of raw material will be carried out through

proposed internal roads and finally through existing NH – 12.

5.2 Population Projection

Refer Chapter 2, Section 2.6, Pg 6.

5.3 Land Use Planning

There will be no change in landuse as the necessary expansion will be within the integrated complex

of DCM Shriram Ltd.

5.4 Assessment of Infrastructure Demand (Physical & Social)

No additional infrastructure demand is required.

5.5 Amenities/Facilities

Within the study area (i.e. 10 kms) basic amenities/ facilities like Primary school, is available in all the

nearby villages and for further education students come to Kota which is approximately 7.0 Km from

the project site. There are number of Primary Health sub centers for medication. These villages are

well connected with public bus services. Basic amenities like tap water supply and power supply are

also available in the nearby villages. Other facilities like communication services i.e. telephone and

mobile etc., are also available in the nearby villages.



EXISTING FACILITY AT KOTA, RAJASTHAN PROPOSED

INFRASTRUCTURE


6 PROPOSED INFRASTRUCTURE

6.1 Industrial Area (Processing Area)

The existing unit comprises of following sections:

Boiler House consisting of CFBC Boilers – 2 Nos., Steam Turbine, Alternator / Generator;

Fuel storage area;

Utility Area consisting of cooling tower, compressors, ESP section, ETP area;

Fly Ash & Hazardous waste storage area.

Adequate storage space for fuel storage, hazardous and other solid waste is already available.

Additional storage space will be provided as per the requirement.

6.2 Non-Processing Area

Existing non processing area includes Weighbridge, Administrative Building, Laboratory, Security

cabins, Workers restroom, Vehicle Shed, Water reservoirs for raw water and fire hydrant system,

Temporary storage sites, Works block etc.

6.3 Green Belt

Around 33 % of total plot area will be maintained as greenbelt within the whole DCM Shriram Limited

complex as shown in Annexure 2.

6.4 Social Infrastructure

Refer Chapter 4, Section 4.8.

6.5 Connectivity

Refer Chapter 4, Section 4.1.

6.6 Drinking Water Management

The water supplied by right main canal, Raipura Talab (Chambal River) is being treated and make it

suitable for drinking purpose.

6.7 Sewage System

Domestic waste water is collected in Septic Tanks/Soak Pits and shall be treated in STP.



EXISTING FACILITY AT KOTA, RAJASTHAN PROPOSED

INFRASTRUCTURE


6.8 Industrial Waste & Solid Waste Management

Solid and hazardous waste as mentioned in Chapter 3, Section 3.7.4 shall be collected, stored,

disposed to authorized vendors and sold to local suppliers as per it’s characterization and based on the

prescribed Fly Ash Notification, 2015 & Hazardous Waste Rules, 2016 amended till date. Solid waste

and other waste to be generated from the project are tabulated in Table 6-1. Detailed quantification

will be carried out and will be provided in EIA report.

Table 6-1: Identification of Other Waste

S. No. Type of Waste Constituents

1 Municipal Solid Waste Kitchen waste, cardboard, paper and garden wastes

2 Inorganic Waste Scraps, paper bags, cardboards and glassware’s etc.

3 Plastic Waste Plastic bags, plastic scraps etc.

4 E-waste CD’s, LAN Cables, Fuses, Data cables, circuit boards, etc.

5 Biomedical Waste Syringe, Bandages, used cotton, medicine etc.

6 Construction & Demolition waste Debris

6.9 Power Requirement & Supply / Source

Refer Chapter 3, Section 3.6.1.



EXISTING FACILITY AT KOTA, RAJASTHAN R & R ISSUES


7 REHABILITATION AND RESETTLEMENTS (R& R) PLAN

Since no additional land is acquired for the proposed expansion project, and all the proposed units will

be inside the existing plant premises, R & R issues are not envisaged.



EXISTING FACILITY AT KOTA, RAJASTHAN PROJECT SCHEDULE &

COST ESTIMATE


8 PROJECT SCHEDULE AND COST ESTIMATE

8.1 Likely date of start of construction and likely data of completion

The construction is likely to start after getting Environmental Clearance and NOC/CTE from the

authorized committee. Tentative schedule for the project to be completed is given in Table 8-1.

Table 8-1: Tentative Project Time Schedule

S. No. Activities Start Finish

1 EC Approval April, 2017 February, 2018

2 Detailed Engineering July, 2017 March, 2018

3 Procurement and Delivery March, 2018 January, 2019

4 Construction at Site (Buildings, Mech., Piping, Elec., Inst etc.) March, 2018 June, 2019

5 Pre Commissioning June, 2019 July, 2019

6 CTO Approval June, 2019 July, 2019

7 Process Startup and Stabilization July, 2019 August, 2019

8.2 Estimated Project Cost

The project cost is estimated to be INR 224 Crore. The breakup of project cost is given in Table 8-2.

Table 8-2: Breakup of Project Cost

S. No. Particulars Amount (INR in Crores)

1 Turbine Generator with their Auxiliaries and Utility 49.9

2 Boiler House including ESP , Ash Handling and other Auxiliaries 100.9

3 Fuel Handling plant 11.3

4 Automation, Instrumentation 8.2

5 Electrical Installations 18.7

6 Civil Work 21

7 Painting and Insulation 1.0

8 Engg+ & Consultancy Expenses 1.3

9 Statutory expenses 0.5

10 IDC & Overheads 11.0

Total Project Cost with taxes & duties 224

Total Project Cost 224

8.2.1 Profitability

The project has been conceived upgrading old inefficient sets with new efficient sets, hence increasing

profitability. Further capacity enhancement leads to a reasonable ROI, based on consuming plant

expansion.



EXISTING FACILITY AT KOTA, RAJASTHAN ANALYSIS OF PROPOSAL


9 ANALYSIS OF PROPOSAL

9.1 Financial and Social Benefits

During the construction phase around 250 workers and existing manpower is sufficient to operate

proposed expansion units. Local skilled and semi-skilled workers will be engaged during construction

phase.



EXISTING FACILITY AT KOTA, RAJASTHAN ANNEXURES


ANNEXURES





Annexure 1: Document of Notified Industrial Area





Annexure 2: Site Layout Map – Preliminary

DCM SHRIRAM LTD. (POWER PLANT) PFR – MODERNIZATION & EXPANSION IN POWER PLANT AT THEIR EXISTING FACILITY AT KOTA, RAJASTHAN ANNEXURES


Annexure 3: Project Site Located on Toposheet

Map showing Project Site on TopoSheet No. G43P16 (Kota) – 5 & 10 Km Radius Circle





Annexure 4: Copy of CC&A





Annexure 5: Copy of Application for Renewal of CC&A

1) Air Consent





2) Water Consent





Annexure 6: Circular from RPCB regarding CC&A


PLANT) PFR – MODERNIZATION & EXPANSION IN POWER PLANT AT THEIR EXISTING FACILITY AT KOTA, RAJASTHAN ANNEXURES


Annexure 7: Water Balance Diagrams




Annexure 8: Long Term Meteorological Data for Kota City

CONTACT DETAILS

Vadodara (Head Office)

871/B/3, GIDC Makarpura, Vadodara, India – 390 010.

E: [email protected]; T:+91-265-3001000; F: +91-265-3001069

Delhi / NCR

Spaze IT Park, Unit No. 1124, IIth Floor, Tower B3, Sector 49, Near Omaxe City Centre Mall, Sohna Road,

Gurgaon, Haryana, INDIA - 122002.

E: [email protected]; T: +91-124-4242430 to 436; F:+91-124-4242433

Kadam Environmental Consultants w w w . ka d a m en v i r o . c o m

Envi ronment for Deve lopment



http://www.kadamenviro.com/

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