application for prior environmental clearance form...

TRIDENT LIMITED PAPER DIVISION

Dhaula, Barnala, Punjab

APPLICATION FOR PRIOR ENVIRONMENTAL CLEARANCE

FORM I AND DRAFT TERMS OF REFERENCE

For

MILL EXPANSION PLAN (MEP)

Submitted to

MINIS TRY O F ENV IRO NMENT & F O RES TS ( Mo EF ) NEW DELHI

D e c e m b e r 2 0 1 2

EIA C o n s u l t a n t P r o j e c t C o n s u l t a n t

V i m t a L a b s L i m i t e d S P B P r o j e c t s a n d C o n su l t a n c y L i m i t e d I D A , P h a se -I I , C h e r l a p a l l y E sv i n H o u se , P e r u n g u d i , H y d e r a b a d –5 0 0 0 5 1 C h e n n a i 60 0 0 9 6 [email protected], w w w .vimta.com [email protected], w w w .spbpc.com ( N A B L A c c r e d i t e d a n d I S O 1 7 0 2 5 C e r t i f i e d L a b o r a t o r y , R e c o g n i z e d b y M o E F , N e w D e l h i )

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i) Basic Information

Sl.No. Item Details 1 Name of the project/s Mill Expansion Plan (MEP) 2 S.No. in the schedule 5 (i) & 1 (d) 3 Proposed capacity /

area/length/tonnage to be handled/command area/lease area/number of wells to be drilled.

Increase in : Paper production - 375 to 550 tpd Straw pulp - 225 to 280 tpd Wood pulp - 65 to 150 tpd Cogen power plant - 49.4 to 90.9 MW 20 acres of land is required for the project and identified within the existing mill premises

4 New/Expansion/Modernization Expansion 5 Existing Capacity/Area etc. Description

Paper Pulp Power plant Plant area

Unit tpd tpd MW acre

Existing 375 290

49.4 405

6 Category of Project i.e. ‘A’ or ‘B’ A 7 Does it attract the general

condition? If yes, please specify. Not applicable

8 Does it attract the specific condition? If yes, please specify.

Not applicable. Proposed project facilities will be located within existing mill premises

9 Location Proposed project will be located within existing mill premises. Mill location can be seen in Appendix 1

Plot/Survey/Khasra No Not Applicable Village Dhaula Tehsil Barnala District Sangrur Dist State Punjab

10 Nearest railway station/ Nearest air port.

Barnala (12 km) NE Chandigarh (175 km)

11 Nearest Town, city, district Headquarters along with distance in kms.

Nearest town : Barnala District : Sangrur District headquarters :Sangrur

12 Village Panchayats, Zilla Parishad, Municipal Corporation, Local body (complete postal addresses with telephone nos. to be given)

Dhaula Barnala-Tehsil Sangrur Dist Barnala 148 101 Punjab India Phone:

13 Name of the applicant Mr R K Thukral 14 Registered Address M/s Trident Limited

Trident Complex, Raikot Road Barnala Punjab 148 101 India Phone :+ 91-161-5039999 Fax : +91-161-5038800

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Sl.No. Item Details 15 Address for correspondence Trident Limited

Paper Division Mansa Road Dhaula, Barnala Punjab 148 107 India Phone :+91-161-5039999 Fax : +91-161-5038800

Name Mr Deepak Nanda Designation (Owner/Partner /

CEO) Whole time Director

Pin code 148107 E-mail [email protected] Telephone No. +91-9878998811 Fax No. +91-161-5038800

16 Details of Alternative Sites examined, if any. Location of these sites should be shown on a topo sheet.

As existing mill has all infrastructure facilities, including land required for the project, the project will be located in the mill premises.

17 Interlinked Projects Not applicable 18 Whether separate application of

interlinked project has been submitted?

Not applicable

19 If yes, date of submission Not applicable 20 If no, reason Not applicable 21 Whether the proposal involves

approval/clearance under: if yes, details of the same and their status to be given. The Forest (Conservation) Act, 1980? The Wildlife (Protection) Act, 1972? The C.R.Z. Notification, 1991?

No No No

22. Whether there is any Government Order/Policy relevant /relating to the site?

Existing site is already operating with all relevant approvals/clearances from the state

23. Forest land involved (hectares) No 24. Whether there is any litigation

pending against the project and/or land in which the project is propose to be set up? Name of the Court Case No. Orders/directions of the Court, if any and its relevance with the proposed project.

No

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i i ) Ac t i v i t y

1. C o n s t r u c t i o n , o pe r a t i o n o r d e c o m m i s s i o n i n g o f t h e P r o j e c t i n v o l v i n g a c t i o n s , w h i c h w i l l c a u s e ph y s i c a l c h a n g e s i n t h e l o c a l i t y ( t o po g r a ph y , l a n d u s e , c h a n g e s i n w a t e r b o d i e s , e t c .)

S. No. Information/Checklist confirmation

Yes/No Details thereof (with approximate quantities/

rates, wherever possible) with source of

information data 1.1 Permanent or temporary

change in land use, land cover or topography including increase in intensity of land use (with respect to local land use plan)

No No change in topography

1.2 Clearance of existing land, vegetation and buildings?

No Vacant space available within the plant will be used for construction of project facilities

1.3 Creation of new land uses?

No Not applicable

1.4 Pre-construction investigations e.g. bore houses, soil testing?

No Existing plant area is used. Hence, pre-construction investigations are not required.

1.5 Construction works?

Yes The project involves construction of buildings for a new chemical recovery boiler, power boilers, turbo generators, cooling tower, DM plant, condensate polishing unit and ETP augmentation. The total area required for these new structures is 76,000 m²

1.6 Demolition works?

No Not applicable. As the proposed facilities will be located in the vacant spaces in the mill.

1.7 Temporary sites used for construction works or housing of construction workers?

Yes Most of the construction workers will be from local area and residing outside the factory premises. Area will be allocated inside the plant to the civil contractor for site office, material storage etc.

1.8 Above ground buildings, structures or earthworks including linear structures, cut and fill or excavations

Yes Buildings for Chemical recovery boiler, captive co-gen plant and augmentation of ETP.

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information data 1.9 Underground works including

mining or tunneling? No Not applicable

1.10 Reclamation works? No Not applicable 1.11 Dredging? No Not applicable 1.12 Offshore structures? No Not applicable 1.13 Production and manufacturing

processes? Yes The project involves

additional production of paper from agro residue/wood. Captive co-generation plant (CCP) will be for generation of steam and power for the process, plant operation and for other units belonging to Trident. Process descriptions is enclosed as Appendix 2

1.14 Facilities for storage of goods or materials?

Yes Finished product (paper) will be stored in closed warehouse. Straw and wood are the raw materials and the existing storage areas will be extended as per requirement. Existing fuel storage areas will be extended to meet the inventory requirement after MEP.

1.15 Facilities for treatment or disposal of solid waste or liquid effluents?

Yes Additional solid wastes generation from the project are: - Boiler ash 205 tpd will be send to cement mill. - Straw dust 48 tpd will be fired in boilers. - Wood dust 17 tpd will be fired in boilers - Lime sludge 61 tpd will be sent to cement kiln. - ETP sludge 18 tpd will be fired in boiler - Additional wastewater will be treated in existing ETP after augmentation. Treated wastewater will be used for irrigation and partially discharged in to drain as per prevailing and valid permission Copies of the consent to

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information data operate (CTO) are enclosed as Appendix 3

1.16 Facilities for long term housing of operational workers?

Yes The existing facilities will be used for the additional manpower.

1.17 New road, rail or sea traffic during construction or operation?

No All the road, rail net works are in place and hence no further requirement. There is an existing railway station at 12 km and State Highway 13 at 8 km away from the mill.

1.18 New road, rail, air waterborne or other transport infrastructure including new or altered routes and stations, ports, airports etc?

No Existing facilities are adequate.

1.19 Closure or diversion of existing transport routes or infrastructure leading to changes in traffic movements?

No Not applicable.

1.20 New or diverted transmission lines or pipelines?

No Not applicable

1.21 Impoundment, damming, culverting, realignment or other changes to the hydrology of watercourses or aquifers?

No Not applicable

1.22 Stream crossings?

No Not applicable

1.23 Abstraction or transfers of water form ground or surface waters?

Yes Existing water drawl permission of 14,040 m³/day from six (6) bore wells and 25,000 m³/day surface water from Uppli canal will meet the water requirement for the mill after the project.

1.24 Changes in water bodies or the land surface affecting drainage or run-off?

No No changes are anticipated

1.25 Transport of personnel or materials for construction, operation or decommissioning?

Yes Heavy vehicles and LCV will be used for transferring machinery/ construction material and personnel respectively.

1.26 Long-term dismantling or decommissioning or restoration works?

No Not applicable

1.27 Ongoing activity during decommissioning which could have an impact on the

No Not applicable

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information data environment?

1.28 Influx of people to an area in either temporarily or permanently?

No No influx is envisaged

1.29 Introduction of alien species? No No new alien species is expected

1.30 Loss of native species or genetic diversity?

No No loss as the site is plain and there is no significant species.

1.31 Any other actions?

-- --

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2 . U s e o f N a t u r a l r e s o u r c e s f o r c o n s t r u c t i o n o r o pe r a t i o n o f t h e P r o j e c t ( s u c h a s l a n d , w a t e r , m a t e r i a l s o r e n e r g y , e s pe c i a l l y a n y r e s o u r c e s w h i c h a r e n o n -r e n e w a b l e o r i n s h o r t s u ppl y ) :

S. No. Information/checklist confirmation

Yes/ No

Details thereof (with approximate quantities /rates, wherever possible) with source of information data

2.1 Land especially undeveloped or agricultural land (ha)

No The project site is within the existing mill premises and hence no additional land is required

2.2 Water (expected source & competing users) unit: KLD

Yes Total fresh water requirement for the paper mill after the MEP is 27,600 m³/day At present water is drawn from six (6) bore wells and surface water from Uppli canal. The mill has valid permission to draw 14040 m³/day from bore wells and 25,000 m³/day Canal Water drawl permission letters are enclosed as Appendix 4 .

2.3 Minerals (MT) No Not applicable

2.4 Construction material – stone, aggregates, sand/ soil (expected source – MT)

Yes Cement Steel Bricks Sand (Local suppliers as per construction requirement)

2.5 Forests and timber (source – MT)

Yes Not Applicable

2.6 Energy including electricity and fuels (source, competing users) Unit: fuel (MT), energy (MW)

Yes About 41.5 MW of additional power is required for the paper mill and other units belonging to Trident (chemicals and textiles). The captive power plant will be expanded by adding a 41.5 MW CPP using in-house fuel black liquor and coal Additional coal requirement Coal (CCL) : 141,000 tpa Coal (import) : 50,000 tpa Power (captive) : 41.5 MW

2.7 Any other natural resources (use appropriate standard units)

Yes Additional raw materials for producing ECF chemical bleached pulps : Wheat straw : 60,000 tpa Wood : 137,000 tpa

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3 . U s e , s t o r a g e , t r a n s po r t , h a n d l i n g o r pr o d u c t i o n o f s u b s t a n c e s o r m a t e r i a l s , w h i c h c o u l d b e h a r m f u l t o h u m a n h e a l t h o r t h e e n v i r o n m e n t o r r a i s e c o n c e r n s a b o u t a c t u a l o r pe r c e i v e d r i s k s t o h u m a n h e a l t h .

S.No. Information/Checklist confirmation

Yes/ No

Details thereof (with approximate quantities/rates, wherever possible) with source of information data

3.1 Use of substances or materials, which are hazardous (as per MSIHC rules) to human health or the environment (flora, fauna, and water supplies)

No No hazardous materials will be used.

3.2 Changes in occurrence of disease or affect disease vectors (e.g. insect or water borne diseases)

No The entire waste water/ sewage discharged during construction / operation phase shall be suitably treated in the ETP/STP.

3.3 Affect the welfare of people e.g. by changing living conditions?

Yes The living conditions shall improve

3.4 Vulnerable groups of people who could be affected by the project e.g. hospital patients, children, the elderly etc.,

No The project shall not have any adverse impact

3.5 Any other causes -- --

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4 P r o d u c t i o n o f s o l i d w a s t e s d u r i n g c o n s t r u c t i o n o r o pe r a t i o n d e c o m m i s s i o n i n g ( M T / m o n t h )


Yes/No Details thereof (with approximate quantities/rates, wherever possible) with source of information data

4.1 Spoil, overburden or mine wastes

No Not applicable

4.2 Municipal waste (domestic and or commercial wastes)

No Not applicable

4.3 Hazardous wastes (as per Hazardous Waste Management Rules)

No Not applicable

4.4 Other industrial process wastes

Yes Additionally straw dust 48 tpd wood dust 17 tpd will be generated. Lime sludge will be generated 245 tpd. Out of this 184 tpd will be recycled and 61 tpd will be sent to cement clients. WWTP sludge 18 tpd will be generated

4.5 Surplus product No --

4.6 Sewage sludge or other sludge from effluent treatment

Yes - Boiler ash 205 tpd will be sent to cement mill. - Straw dust 48 tpd will be fired in boilers. - Wood dust 17 tpd will be fired in boilers - Lime sludge 61 tpd will be sent to cement kiln. - ETP sludge 18 tpd will be fired in boiler

4.7 Construction or demolition wastes

Yes The wastages such as cement bags, timber wastes, brick bags, cut pieces of steel rods, aluminium members, steel etc., will be removed completely away from the site by the concerned construction agencies as per the conditions stipulated in the agreement. No demolishing works involved.

4.8 Redundant machinery or equipment

No Not applicable

4.9 Contaminated soils or other materials

No Not applicable

4.10 Agricultural wastes No Not applicable 4.11 Other solid wastes No Not applicable

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5 . R e l e a s e o f po l l u t a n t s o r a n y h a z a r d o u s , t o x i c o r n o x i o u s s u b s t a n c e s t o a i r ( k g / h r )


Yes/ No


5.1 Emissions from combustion of fossil fuels from stationary or mobile sources

Yes The flue gas emission from the boilers shall be subjected to ESP with 99.9% efficiency to control particulate matter, to be within the prescribed limits, released through stack with effective height for wider dispersion of pollutants.

5.2 Emissions from production processes

No No emissions from production processes

5.3 Emissions from materials handling including storage or transport

Yes Water sprinkling shall be carried out in coal/straw unloading areas. Enclosures and yard sprinklers shall be provided in the coal storage areas. Dust extraction system with side covering shall be provided in coal crushing/straw handling and washing areas. Skirt boards and cover plates shall be provided in conveyor transfer points. All solid fuel handling conveyors shall be provided with hood. Water spray on roads through mobile tankers. Additional greenery will be developed.

5.4 Emissions from construction activities including plant and equipment

Yes The proposed site is located within the mill premises. Emission from construction phase will be very less and will be within the compound wall of the mill.

5.5 Dust or odours from handling of materials including construction materials, sewage and waste

Yes During construction activities there will be very little dust emission, which will be arrested by water spraying.

5.6 Emissions from incineration of waste

No Not applicable

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Yes/ No


5.7 Emissions from burning of waste in open air (e.g. slash materials, construction debris)

No No open air burning is envisaged

5.8 Emissions from any other sources

No --

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6 . G e n e r a t i o n o f N o i s e a n d V i b r a t i o n , a n d E m i s s i o n s o f L i g h t a n d H e a t : S.No. Information/Checklist

confirmation Yes/ No Details thereof (with

approximate quantities/rates, wherever possible) with source of information data with source of information data

6.1 From operation of equipment e.g. engines, ventilation plant, crushers

Yes Constructional / operational workers shall be provided with ear plugs / ear muffs, dust masks and strict enforcement shall be carried out to use PPEs.

6.2 From industrial or similar processes

No All the equipment procured shall have noise levels not exceeding 85 dB(A)

6.3 From construction or demolition

Yes The combined noise levels due to the construction activity shall be in the range of 80-85 dB(A) and Earth moving equipment shall be 80 – 100 dB(A). However, at the boundaries shall be within the prescribed limits

6.4 From blasting or piling

No

There will be no process of blasting or piling because there are no rocky outcrops in the allotted site.

6.5 From construction or operational traffic

Yes

The quantum of generation will be insignificant.

6.6 From lighting or cooling systems

No

6.7 From any other sources No

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7 . R i s k s o f c o n t a m i n a t i o n o f l a n d o r w a t e r f r o m r e l e a s e s o f po l l u t a n t s i n t o t h e g r o u n d o r i n t o s e w e r s , s u r f a c e w a t e r s , g r o u n d w a t e r , c o a s t a l w a t e r s o r t h e s e a :


Yes/ No Details thereof (with approximate

quantities/rates, wherever possible) with source of

information data 7.1 From handling, storage, use

or spillage of hazardous materials

Yes All possible efforts will be made to avoid the risk of contamination of the environment. Hazardous material generated from the proposed project shall be disposed as per prevailing hazardous waste (management handing and transboundry movement) rules, 2008 (and amendments published by MoEF.

7.2 From discharge of sewage or other effluents to water or the land (expected mode and place of discharge)

Yes Sewage and all other plant effluent shall be treated conforming to the regulatory standards. Major part of the treated effluent shall be used for greenery and irrigation and part of it will be discharged in to drain.

7.3 By deposition of pollutants emitted to air into the land or into water

No The ambient air quality shall be as per national ambient air quality standards.

7.4 From any other sources No Not applicable

7.5 Is there a risk of long term build up of pollutants in the environment from these sources?

No There will not be any long term build up of pollutants in the environment from these sources

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8 . R i s k o f a c c i d e n t s d u r i n g c o n s t r u c t i o n o r o pe r a t i o n o f t h e P r o j e c t , w h i c h c o u l d a f f e c t h u m a n h e a l t h o r t h e e n v i r o n m e n t .


Yes/ No


8.1 From explosions, spillages, fires etc from storage, handling, use or production of hazardous substances

No HSD is required for start-up of the boiler. The mill is already having main oil storage tank HSD storage tank. Only a day oil tank will be provided in the boiler operating floor. It will be stored and handled as per the global best practices, relevant acts and guidelines. As per hazardous regulation, the chemicals and fuels are stored in appropriate storage tanks

8.2 From any other causes No No risks from any other sources. 8.3 Could the project be

affected by natural disasters causing environmental damage (e.g. Floods, earthquakes, landslides, cloudburst etc)?

No No natural disasters occurred in the area.

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9 . F a c t o r s w h i c h s h o u l d b e c o n s i d e r e d ( s u c h a s c o n s e q u e n t i a l d e v e l o pm e n t ) w h i c h c o u l d l e a d t o e n v i r o n m e n t a l e f f e c t s o r t h e po t e n t i a l f o r c u m u l a t i v e i m pa c t s w i t h o t h e r e x i s t i n g o r pl a n n e d a c t i v i t i e s i n t h e l o c a l i t y .


Yes/ No

Details thereof (with approximate quantities/rates,

wherever possible) with source of information data

9.1 Lead to development of supporting facilities, ancillary development or development stimulated by the project which could have impact on the environment e.g.: • Supporting infrastructure (roads, power supply, waste or wastewater treatment, etc.) • Housing development • Extractive industries • Supply industries • Other

Yes

Yes - - - -

The project will pave way for development of additional auxiliary units like fly ash brick, egg tray manufacturing units. Existing facilities will be used with augmentation as per requirement.

9.2 Lead to after-use of the site, which could have an impact on the environment

No Not applicable

9.3 Set a precedent for later developments

No Not applicable

9.4 Have cumulative effects due to proximity to other existing or planned projects with similar effects

Yes The cumulative effects will be assessed and addressed during impact prediction.

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( I I I ) E n v i r o n m e n t a l S e n s i t i v i t y S. No. Areas Name/

Identity Aerial distance (within

15 km) Proposed project location

boundary 1 Areas protected under

international conventions, national or local legislation for their ecological, landscape, cultural or other related value

No

2 Areas which are important or sensitive for ecological reasons - Wetlands, watercourses or other water bodies, coastal zone, biospheres, mountains, forests

River Water courses Wet lands Coastal area Biospheres Hills and mountains Forests Wild life sanctuary

No No No No No No No No

3 Areas used by protected, important or sensitive species of flora or fauna for breeding, nesting, foraging, resting, over wintering, migration

No Not applicable

4 Inland, coastal, marine or underground waters

Inland water Canal & Ground water

6 bore wells are presently inside the plant

5 State, National boundaries State SH 13 is connected in 8 km away from the plant boundary

6 Routes or facilities used by the public for access to recreation or other tourist, pilgrim areas

No --

7 Defence installations

No Not applicable

8 Densely populated or built-up area

Yes Nearest village: Dhaula Distance :0.5 km

9 Areas occupied by sensitive man-made land uses (hospitals, schools, places of worship, community facilities)

Yes Not applicable as no such building within 1 km of the factory

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S. No. Areas Name/ Identity

Aerial distance (within 15 km) Proposed project location

boundary 10 Areas containing important, high

quality or scarce resources (ground water resources, surface resources, forestry, agriculture, fisheries, tourism, minerals)

No Not applicable

11 Areas already subjected to pollution or environmental damage. (those where existing legal environmental standards are exceeded)

No Not applicable

12 Areas susceptible to natural hazard which could cause the project to present environmental problems (earthquakes, subsidence, landslides, erosion, flooding or extreme or adverse climatic conditions)

Earthquake, Land slide,

Erosion, Flooding Extreme climate, Tropical climate

No history No history No history No history No history No history

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( I V ) P r o p o s e d T e r m s o f R e f e r e n c e f o r E I A s t u d i e s – Appendix 5.

( V ) D e c l a r a t i o n : I h e r e b y g i v e n u n d e r t a k i n g t h a t t h e d a t e a n d i n f o r m a t i o n g i v e n i n

t h e a ppl i c a t i o n a n d e n c l o s u r e s a r e t r u e t o t h e b e s t o f m y k n o w l e d g e a n d b e l i e f a n d I a m a w a r e t h a t i f a n y pa r t o f t h e d a t e a n d i n f o r m a t i o n s u b m i t t e d i s f o u n d t o b e f a l s e o r m i s l e a d i n g a t a n y s t a g e , t h e pr o j e c t w i l l b e r e j e c t e d a n d c l e a r a n c e g i v e , i f a n y t o b e pr o j e c t w i l l b e r e v o k e d a t o u r r i s k a n d c o s t .

D a t e : S i g n a t u r e o f t h e Ap p l i c a n t P l a c e : B a r n a l a T r i d e n t L i m i t e d -P a pe r D i v i s i o n

M a n s a R o a d D h a u l a , B a r n a l a P u n j a b 148 10 1 I n d i a P h o n e : 9 1 16 1 5 0 3 9 9 9 9 F a x : 9 1 16 1 5 0 3 9 9 0 0

Appendix 1

Mill Location Map

Appendix 1

Mill Location Map

Trident ltd Project site

Appendix 2

Process Description

Appendix 2-1

Appendix 2

PROCESS DESCRIPTION

Th e ma n u f a c t u r i n g p r oc e ss i n v ol v e s t h r e e b a si c st e p s, w h i c h a r e p u l p ma k i n g , p u l p b l e a c h i n g a n d p a p e r ma k i n g . A b r i e f i n t r od u c t i on t o p u l p a n d p a p e r ma n u f a c t u r i n g i s p r e se n t e d b e l ow .

1.0 GENERAL PROCESS PAPER MANUFACTURE

1.1 Pulp Making

P u l p i s p r od u c e d f r om c e l l u l osi c r a w ma t e r i a l s l i k e w ood , b a mb oo, b a g a sse , r i c e st r a w , w h e a t st r a w , c ot t on l i n t e r e t c . Th e se r a w ma t e r i a l s c on t a i n , i n a d d i t i on t o c e l l u l ose a n d h e mi -c e l l u l ose , a si g n i f i c a n t a mou n t of l i g n i n , w h i c h b i n d s t h e c e l l u l osi c f i b r e s. I n p u l p i n g , t h e c e l l u l osi c f i b r e i s se p a r a t e d f r om t h e su r r ou n d i n g l i g n i n , e i t h e r b y me c h a n i c a l or c h e mi c a l me a n s. R e mov a l of l i g n i n i s f u r t h e r a c c omp l i sh e d b y ox y g e n d e l i g n i f i c a t i on .

1.2 Pulp Bleaching

C on v e n t i on a l l y , t h e c ook e d u n b l e a c h e d p u l p i s b r ow n i n c ol ou r , d u e t o t h e p r e se n c e of r e si d u a l l i g n i n a n d c h e mi c a l s. I n or d e r t o ob t a i n g ood b r i g h t n e ss of p a p e r , t h e p u l p i s b l e a c h e d u si n g st r on g ox i d a n t s l i k e c h l or i n e , ox y g e n , c h l or i n e d i ox i d e , Na OH , h y d r og e n p e r ox i d e , e t c . Th e a i m i s t o ob t a i n g ood b r i g h t n e ss w i t h ou t d e g r a d a t i on or l oss of c e l l u l osi c f i b r e . Th e u t i l i sa t i on of e l e me n t a l c h l or i n e i s d i sp e n se d w i t h , i n r e c e n t n e w i n st a l l a t i on s, b y w a y of a c h a n g e ov e r t o c h l or i n e d i ox i d e / oz on e .

1.3 Stock Preparation

P u l p i s c on d i t i on e d i n t h e st oc k p r e p a r a t i on se c t i on f or b on d a g e t o f or m sh e e t . Th e p u l p r e c e i v e d f r om p u l p mi l l i s p a sse d t h r ou g h a se r i e s of r e f i n e r s f or f i b r i l l a t i on a n d t h e n t h e r e q u i r e d a d d i t i v e s v i z . f i l l e r s, d y e s, w h i t e n i n g a g e n t s, r osi n a n d a l u m a r e a d d e d . Th e se a r e a d d e d t o i mp a r t f u n c t i on a l p r op e r t i e s t o t h e f i n a l p a p e r su c h a s op a c i t y , r e f l e c t a n c e , sh a d e a n d w a t e r r e si st a n c e . Th e f i n a l b l e n d e d st oc k i s p u mp e d t o p a p e r ma c h i n e c h e st .

1.4 Paper Making

Th e b l e n d e d st oc k i n v e r y d i l u t e su sp e n si on i s a l l ow e d t o f l ow a n d sp r e a d on a mov i n g w i r e w h e r e w a t e r i s d r a i n e d a n d f i b r e b i n d s t og e t h e r t o f or m a w e t w e b . Th e w e t p a p e r w e b i s t h e n p r e sse d , d r i e d a n d w ou n d . P a p e r ma k i n g i s p u r e l y me c h a n i c a l i n n a t u r e a n d t h e v a r i a t i on s e x i st on l y i n t h e d e si g n of t h e p a p e r ma c h i n e .

Appendix 2-2

2 Project Description

2.1 Paper Machines

Paper Machine #1

Th e f ol l ow i n g p r op osa l s a r e p r op ose d f or t h e r e b u i l d of P M# 1.

� I t i s p r op ose d t o i n st a l l a n e w h e a d b ox su i t a b l e f or p r op ose d op e r a t i n g sp e e d of 6 0 0 mp m.

� R e c e n t l y , t h e mi l l h a s i n st a l l e d on e ( 1) d u o-f l ow b ox w i t h c e r a mi c d r a i n a g e e l e me n t s t o i n c r e a se t h e d r a i n a g e c a p a c i t y of t h e f ou r d r i n i e r se c t i on

� R e b u i l d t h e p r e ss se c t i on b y st r e n g t h e n i n g t h e p r e se n t p r e ss f r a me s a n d a l so n e w b i -n i p p r e ss f ol l ow e d b y 3rd p r e ss a s mi n i sh oe p r e ss i n p l a c e of e x i st i n g 3rd p r e ss

� Th e e x i st i n g d r y e r se c t i on w i l l b e r e b u i l t w i t h si l e n t d r i v e a r r a n g e me n t su i t a b l e f or t h e i n c r e a se d p a p e r ma c h i n e op e r a t i n g sp e e d

� I n st a l l a t i on of n e w e l e c t r i c a l d r i v e sy st e m f or d r y e r se c t i on of p a p e r ma c h i n e su i t a b l e f or a d e si g n sp e e d of 6 0 0 mp m

� R e c e n t l y , t h e mi l l h a s mod i f i e d e x i st i n g se mi op e n h ood t o c l ose d h ood w i t h n e w f a n s a n d mod i f i e d h ood a n d p oc k e t v e n t i l a t i on sy st e m w ou l d b e su i t a b l e a n d a d e q u a t e f or t h e p r op ose d h i g h e r op e r a t i n g sp e e d of t h e p a p e r ma c h i n e .

� A u g me n t a t i on of e x i st i n g st e a m a n d c on d e n sa t e sy st e m Paper Machine #2

P M # 2 i s h a v i n g a d e q u a t e p ot e n t i a l t o e n h a n c e i t s c a p a c i t y f r om t h e p r e se n t l e v e l of a b ou t 26 5 t p d t o 38 0 t p d b y i n c r e a si n g t h e ma x i mu m op e r a t i n g sp e e d u p t o 9 0 0 mp m, a n d t h e f ol l ow i n g p r op osa l a r e c on si d e r e d t o i n c r e a se t h e op e r a t i n g sp e e d of t h e p a p e r ma c h i n e .

� I n st a l l a t i on of sh oe p r e ss i n t r i -n i p p r e ss 3rd n i p p osi t i on t o i mp r ov e t h e of f p r e ss w e b d r y n e ss, c on se q u e n t t o t h e i n c r e a se i n ma x i mu m op e r a t i n g sp e e d of t h e p a p e r ma c h i n e

� R e p l a c e me n t of a p p r oa c h f l ow sy st e m p u mp s t o h i g h e r c a p a c i t y p u mp s

Appendix 2-3

� P a p e r ma c h i n e i mp r ov e me n t p r og r a m, su c h a s t a i l t h r e a d i n g sy st e m b e t w e e n p r e ss t o d r y e r se c t i on a n d b e t w e e n d r y e r se c t i on t o si z e p r e ss

W i t h t h e i mp l e me n t a t i on of a l l t h e a b ov e su c h me a su r e s, i t i s p ossi b l e t o i n c r e a se t h e op e r a t i n g sp e e d of p a p e r ma c h i n e f r om t h e p r e se n t l e v e l of 7 5 0 mp m u p t o 9 0 0 mp m a n d t o ob t a i n h i g h f i n i sh e d p r od u c t i on c a p a c i t y .

2.2 Pulp Plant

2.2.1 Wheat Straw Pulp Mill

Th e f ol l ow i n g mod i f i c a t i on a r e p r op ose d t o e n h a n c e t h e c a p a c i t y t o 28 0 t p d .

� On e ( 1) mor e d e p i t h e r t o b e a d d e d

� I n w e t w a sh i n g , d ou b l e w a sh i n g sy st e m t o b e i n st a l l e d w i t h r ot a r y d r u ms a n d a q u a se p a r a t or s a r e t o b e a d d e d

� On e ( 1) c on t i n u ou s d i g e st e r of 125 t p d c a p a c i t y t o b e a d d e d

� To i n c r e a se t h e e f f i c i e n c y of OD L , on e P ost Ox y g e n W a sh i n g ( P OW ) p r e ss w i l l b e a d d e d

� B l e a c h i n g , on e D & D t ow e r w i l l b e a d d e d t o i n c r e a se r e si d e n t i a l l i me

2.2.2 Hard Wood Pulp Mill

Th e f ol l ow i n g mod i f i c a t i on s a r e p r op ose d t o e n h a n c e t h e c a p a c i t y of h a r d w ood p u l p mi l l t o 15 0 t p d

� Th e sc r e e n s a r e t o b e r e p l a c e d b y q u a l i t y sc r e e n s

� I n t r od u c t i on of e x t e n d e d t u b e i n OD L t o i mp r ov e t h e e f f i c i e n c y

� R e p l a c e me n t of l e ss e f f i c i e n t MC p u mp s f or b e t t e r p e r f or ma n c e

� R e p l a c e me n t of D 1 t ow e r b y a n e w t ow e r

� A u g me n t a t i on of a u x i l i a r i e s

� B S W 1 a n d 4 w a sh e r s i n w a sh i n g a n d E OP w a sh e r i n b l e a c h i n g

Appendix 2-4

2.2.3 Other Auxiliaries of Pulp Mill

Th e c h l or i n e d i -ox i d e i s t o b e a u g me n t e d t o t a k e c a r e of t h e i n c r e a se d d e ma n d f or C l O2.

2.3 Chemical Recovery Plant

Th e sy st e m w i l l f e a t u r e a d op t i on of mod e r n t e c h n ol og y t o r e d u c e t h e op e r a t i n g c ost , e n v i r on me n t a l c omp l i a n c e a n d t o ma i n t a i n u n i f or m q u a l i t y of ou t p u t s.

2.3.1 Evaporation Plant

Th e a d d i t i on a l w a t e r e v a p or a t i on c a p a c i t y r e q u i r e d f or t h e e v a p or a t i on p l a n t i s a c h i e v e d b y a u g me n t a t i on of e x i st i n g e v a p or a t or b y a d d i n g n e w e v a p or a t or

� On e ( 1) f i n i sh e r e f f e c t ( 3 b od i e s)

� Tw o ( 2) a d d i t i on a l b od i e s a t t h e b a c k e n d

� S u r f a c e c on d e n se r

� V a c u u m sy st e m

S i mi l a r l y f or e v a p or a t or # 2 t h e f ol l ow i n g e q u i p me n t a r e t o b e a d d e d :

� On e ( 1) f i n i sh e r e f f e c t ( 1 b od y )

� On e ( 1) a d d i t i on a l b od y a s sp a r e f or t h i r d a n d f ou r t h e f f e c t

� S u r f a c e c on d e n se r

� V a c u u m sy st e m

2.3.2 Chemical Recovery Boiler

I t i s p r op ose d t o i n st a l l a n e w c h e mi c a l r e c ov e r y b oi l e r of 30 0 t p d sol i d f i r i n g c a p a c i t y .

2.3.3 Recausticising Plant

Th e e x i st i n g r e c a u st i c i se r p l a n t w i l l b e su i t a b l y a u g me n t e d t o p r od u c e 14 0 t p d a s r e q u i r e d i n ME P

2.3.4 Lime Kiln

Th e e x i st i n g l i me k i l n of 14 0 t p d w i l l b e u se d f or r e b u r n i n g of l i me sl u d g e

Appendix 2-5

a n d a d d i t i on a l l i me r e q u i r e me n t of 39 t p d w i l l b e p r oc u r e d f r om ma r k e t .

2.4 Captive Co-generation Plant

2.4.1 Boiler (AFBC)

Th e b oi l e r i s of t op su p p or t e d si n g l e -d r u m n a t u r a l c i r c u l a t i on , se mi -ou t d oor t y p e , a t mosp h e r i c f l u i d b e d c omb u st i on d e si g n e d f or f i r i n g c oa l a n d st a r t u p f i r i n g w i t h H S D / L D O.

Th e c omp l e t e f u r n a c e se c t i on w i l l b e of f u si on w e l d e d w a l l t y p e a r r a n g e d a s a g a s a n d p r e ssu r e t i g h t e n v e l op e . Th e st e a m d r u m i s c on se r v a t i v e l y d e si g n e d a n d t h e c i r c u l a t i on sy st e m w i l l b e c omp l e t e w i t h t h e n e c e ssa r y n u mb e r of d ow n c ome r s, su p p l y a n d r i se r p i p i n g . D r u m i n t e r n a l s a r e p r ov i d e d i n t h e st e a m d r u m t o ma i n t a i n t h e st e a m p u r i t y .

Th e su p e r h e a t e r s w i l l b e l oc a t e d a t f u r n a c e ou t l e t . I n t e r -st a g e d e su p e r h e a t e r w i l l b e p r ov i d e d i n b e t w e e n t h e t w o st a g e s of su p e r h e a t e r s t o c on t r ol t h e f i n a l st e a m t e mp e r a t u r e f r om t h e u n i t . Th e b oi l e r w i l l b e p r ov i d e d w i t h b a r e t u b e e c on omi se r f a b r i c a t e d f r om p l a i n se a ml e ss t u b e s. Th e b oi l e r w i l l a l so b e p r ov i d e d w i t h a t u b u l a r a i r h e a t e r a s t h e l a st st a g e of h e a t r e c ov e r y u n i t .

Th e f u e l f e e d i n g sy st e m w i l l c on si st of d r a g c h a i n f e e d e r s w i t h V F D a n d me c h a n i c a l sp r e a d e r f or d i st r i b u t i on of c oa l . Th e a b ov e sy st e m i s d e si g n e d f or f e e d i n g ov e r b e d f e e d i n g sy st e m.

B e d ma t e r i a l f e e d i n g sy st e m w i l l c on si st of b e d ma t e r i a l b u n k e r a n d r ot a r y a i r l oc k f e e d e r s.

Th e d r a f t sy st e m of t h e b oi l e r w i l l h a v e on e ( 1) 10 0 % MC R of I D & F D f a n s a n d 2 x 10 0 % P A f a n s.

Th e f e e d w a t e r sy st e m w i l l c on si st of d e a e r a t or , H P h e a t e r a n d t w o ( 2) mot or d r i v e n f e e d p u mp s, L P & H P c h e mi c a l d osi n g sy st e m t og e t h e r w i t h c omp l e t e p i p i n g , v a l v e s a n d ot h e r f i t t i n g s.

Th e p r oc e ss f l ow d i a g r a m of t h e n e w b oi l e r i s e n c l ose d a s Enclosure 1.

2.4.2 Electrostatic Precipitator (ESP)

A n e l e c t r ost a t i c p r e c i p i t a t or i s u se d t o r e mov e t h e d u st f r om g a se s e ma n a t i n g f r om i n d u st r i a l p r oc e sse s. Th e d u st p a r t i c l e s su sp e n d e d i n t h e g a se s a r e e l e c t r i c a l l y c h a r g e d a n d c ol l e c t e d u si n g e l e c t r ost a t i c a t t r a c t i on . Th e p r e c i p i t a t or e sse n t i a l l y c on si st s of t w o se t s of e l e c t r od e s v i z . c ol l e c t i n g e l e c t r od e s a n d e mi t t i n g ( d i sc h a r g e ) e l e c t r od e s.

Appendix 2-6

2.4.3 Turbo Generator

Tu r b i n e w i l l b e of i mp u l se / r e a c t i on t y p e w i t h c a si n g of w e l d e d c on st r u c t i on . Th e g u i d e b l a d e c a r r i e r s a r e of c a st c on st r u c t i on . B l a d i n g sy st e m, a t t a c h e d t o r ot or , w i l l c on si st of a se t of i mp u l se b l a d i n g a n d mu l t i p l e st a g e s of r e a c t i on b l a d i n g . Th e op e r a t i n g sp e e d of t h e t u r b i n e i s r e d u c e d a t g e a r b ox b e f or e a l t e r n a t or . Th e g e a r b ox w i l l b e of si n g l e st a g e , d ou b l e h e l i c a l , p a r a l l e l sh a f t w i t h f l e x i b l e t oot h g e a r c ou p l i n g a t i n p u t a n d ou t p u t e n d s. Th e t u r b i n e sh a l l b e p r ov i d e d w i t h e l e c t r on i c g ov e r n or t o c on t r ol t h e sp e e d .

S t e a m a d mi ssi on t o t h e t u r b i n e w i l l b e a c c omp l i sh e d b y a se t of c on t r ol v a l v e s. Tu r b i n e w i l l h a v e t w o ( 2) c on t r ol l e d e x t r a c t i on s a n d on e c on d e n si n g st a g e .

Tu r b i n e oi l sy st e m w i l l c on si st of oi l t a n k , ma i n oi l p u mp a n d A C mot or d r i v e n a u x i l i a r y oi l p u mp s, D C mot or d r i v e n e me r g e n c y oi l p u mp , oi l p u r i f i e r , oi l c ool e r s e t c . Th e ma i n oi l p u mp w i l l b e d r i v e n b y A C mot or .

C on d e n se r w i l l b e of t w o se c t i on si n g l e p a ss a r r a n g e me n t t y p e .

A l t e r n a t or r ot or w i l l b e of sa l i e n t p ol e d e si g n a n d t h e i n su l a t i on of t h e w i n d i n g w i l l b e of c l a ss F c a t e g or y , w i t h t e mp e r a t u r e r i se l i mi t e d t o c l a ss B . Te mp e r a t u r e d e t e c t or s w i l l b e p r ov i d e d f or c on t i n u ou s mon i t or i n g of w i n d i n g t e mp e r a t u r e . Th e c ool i n g me t h od e mp l oy e d f or a l t e r n a t or w i l l b e of c l ose d a i r c i r c u i t , w a t e r c ool e d d e si g n . B r u sh l e ss e x c i t a t i on i s c on si d e r e d .

2.4.4 Fuel Handling Plant

Th e c oa l h a n d l i n g sy st e m w i l l b e d e si g n e d f or 8 0 t p h w i t h si n g l e st r e a m w i t h f e e d si z e of ( -20 0 ) mm c oa l f or p r ov i d i n g l e ss t h a n 6 mm c oa l w i t h mi n i mu m f i n e s.

Th e c oa l h a n d l i n g p l a n t c on si st s of b e l t c on v e y or s, c r u sh e r , v i b r a t i n g sc r e e n , r e v e r si b l e sh u t t l e c on v e y or a n d d u st e x t r a c t i on sy st e m.

F l ow d i a g r a m f or C oa l H a n d l i n g S y st e m i s e n c l ose d a s Enclosure 2.

2.4.5 Ash Handling System

2.4.5.1 Bed Ash

Th e b e d a sh f r om t h e b oi l e r w i l l b e d i sc h a r g e d i n t o a su b me r g e d sc r a p p e r c h a i n c on v e y or , f or c ool i n g t h e a sh a n d t h e n t o d i sc h a r g e on t o a sy st e m of b e l t c on v e y or s f or f e e d i n g i n t o t h e si l o.

Th e p r oc e ss f l ow d i a g r a m f or b e d a sh h a n d l i n g sy st e m i s e n c l ose d a s

Appendix 2-7

Enclosure 3 .

2.4.5.2 Economiser/APH/ESP Ash

B e l ow e a c h h op p e r ou t l e t a t E c on omi se r / A i r P r e H e a t e r a n d E S P , su i t a b l e MS su r g e c h u t e s w i t h a ma n u a l l y op e r a t e d i sol a t i on p l a t e v a l v e a n d a n e x p a n si on j oi n t a r e p r ov i d e d . A l e v e l p r ob e i s p r ov i d e d i n e a c h su r g e c h u t e f or a u t oma t i c op e r a t i on of t h e sy st e m.

A n a sh v e sse l w i l l b e i n st a l l e d b e l ow e a c h su r g e h op p e r . Ma t e r i a l w i l l b e c on v e y e d t h r ou g h c on v e y i n g p i p e l i n e s. C on v e y e d ma t e r i a l w i l l b e d i sc h a r g e d i n t o t h e f l y a sh si l o w i t h t h e h e l p of t e r mi n a l b ox p r ov i d e d on i t s t op .

Th e p r oc e ss f l ow d i a g r a m f or f l y a sh h a n d l i n g sy st e m i s e n c l ose d a s E n c l osu r e 4.

2.4.5.3 ESP Ash

B e l ow e a c h E S P h op p e r ou t l e t , su i t a b l e a d a p t e r / MS su r g e c h u t e w i t h f l u i d i si n g a r r a n g e me n t , on e ( 1) ma n u a l l y op e r a t e d i sol a t i on p l a t e v a l v e a n d on e ( 1) e x p a n si on j oi n t a r e p r ov i d e d . A l e v e l p r ob e i s p r ov i d e d i n e a c h su r g e c h u t e f or a u t oma t i c op e r a t i on of t h e sy st e m.

A n A sh v e sse l w i l l b e i n st a l l e d b e l ow E S P h op p e r . Ma t e r i a l w i l l b e c on v e y e d t h r ou g h a c ommon MS E R W h e a v y d u t y c on v e y i n g p i p e l i n e . C on v e y e d ma t e r i a l w i l l b e d i sc h a r g e d i n t o t h e f l y a sh si l o w i t h t h e h e l p of a t e r mi n a l b ox p r ov i d e d on i t s t op .

On e ( 1) c h a i n w h e e l op e r a t e d p l a t e v a l v e w i t h r ot a r y f e e d e r w i l l b e p r ov i d e d a l on g w i t h d r u m t y p e a sh c on d i t i on e r s a n d c a n v a s t y p e r e t r a c t a b l e c h u t e b e l ow t h e si l o f or d u st f r e e u n l oa d i n g of f l y a sh on t h e t r u c k .

1 se t of f l u i d i si n g p a d s a n d t w o ( 2) r oot s b l ow e r s a r e a l so c on si d e r e d f or t h e f l y a sh si l o. A l e v e l p r ob e w i l l b e p r ov i d e d a t t h e si l o f or h i g h l e v e l se n si n g . B ot h t h e si l os w i l l b e p r ov i d e d w i t h v e n t f i l t e r s on t op t o p r e v e n t a n y d u st f l y of f .

On e ( 1) R C C f l y a sh si l o w i l l b e c on st r u c t e d f or f l y a sh .

On e ( 1) R C C b e d a sh si l o w i l l b e c on st r u c t e d f or b e d a sh .

Tw o ( 2) a i r c omp r e ssor s w i l l b e p r ov i d e d f or a sh c on v e y i n g .

Appendix 2-8

2.4.6 DM/RO Plant and CPU

D M/ R O P l a n t h a s b e e n d e si g n e d b a se d on r a w w a t e r q u a l i t y . Th e t w o st r e a ms of t h e p l a n t a r e d e si g n e d f or a f l ow r a t e of 6 0 m3 / h n e t ou t p u t of e a c h st r e a m, t o t r e a t i t f u r t h e r w i t h mi x e d b e d e x c h a n g e r .

Th e r a w w a t e r i s d ose d w i t h sod i u m h y p oc h l or i t e f or t h e d i si n f e c t i on p u r p ose a n d r e mov e s C OD / B OD i f a n y , p r e se n t i n t h e w a t e r . Th e r a w w a t e r w i l l b e p u mp e d t o D M/ R O p l a n t w i t h t h e h e l p of 2 X 10 0 % r a w w a t e r p u mp s. Th e t w o st r e a ms D M/ R O p l a n t i s d e si g n e d f or i n d oor i n st a l l a t i on .

Th e D M/ R O p l a n t w i l l c on si st of t h e f ol l ow i n g e q u i p me n t .

Mu l t i g r a d e f i l t e r No 2 A C F No 2 U F No 2 R O No 2 S t r on g a c i d c a t i on e x c h a n g e r No 2 D e g a sse r No 1 A n i on e x c h a n g e r No 2 Mi x e d b e d No 2

Th e op e r a t i on of t h e e n t i r e w a t e r t r e a t me n t i s on ma n u a l e x c e p t f or t h e U F / R O P l a n t , w h i c h w i l l b e f u l l y a u t oma t i c w i t h P L C sy st e ms a n d a c c or d i n g l y p n e u ma t i c a c t u a t e d v a l v e s w i l l b e c on si d e r e d a t a p p r op r i a t e p oi n t s i n t h e U F / R O P l a n t .

Th e mu l t i g r a d e f i l t e r w i l l h a v e t o b e b a c k w a sh e d on c e i n 24 h ou r s. Th e f i l t e r e d w a t e r w i l l b e d e -c h l or i n a t e d b y me a n s of sod i u m su l p h i t e d osi n g a n d w i l l t h e n b e p a sse d t h r ou g h t h e c a r t r i d g e f i l t e r . Th e p l a n t i s d e si g n e d f or mi n i mu m 7 0 % -7 5 % r e c ov e r y f or t h e si n g l e st a g e t r e a t me n t t o a c h i e v e r e q u i r e d TD S .

Th e r e j e c t w i l l b e se n t t o t h e n e u t r a l i sa t i on p i t .

2.4.7 Condensate Polishing Unit (CPU)

C P U c on si st s of p l a t e t y p e h e a t e x c h a n g e r w i t h p r ov i si on f or p u mp i n g sy st e m t o st or e i n D M w a t e r st or a g e t a n k .

Th e c on d e n sa t e f r om p r oc e ss w i l l b e p ol i sh e d w i t h C on d e n sa t e P ol i sh i n g U n i t ( C P U ) , a f t e r p a ssi n g t h r ou g h a p l a t e h e a t e x c h a n g e r . D M w a t e r w i l l b e u se d a s c ool i n g me d i u m f or t h e h e a t e x c h a n g e r .

Appendix 2-9

2.4.8 Cooling Tower

2.4.8.1 For Power Turbo Generators

C ool i n g t ow e r w i l l c on si st of t h r e e ( 3) c e l l s, e a c h of 35 0 0 m³ / h r c a p a c i t y R C C t ow e r w i t h i n d u c e d d r a f t f a n . I t c a t e r s t o t h e r e q u i r e me n t s t o c ool b ot h ma i n c ool i n g w a t e r f or c on d e n se r a n d c ool i n g w a t e r f or a u x i l i a r i e s.

2.4.8.2 For Recovery Turbo Generator

C ool i n g t ow e r w i l l c on si st s of t h r e e ( 3) c e l l s e a c h of 15 0 0 m³ / h c a p a c i t y R C C t ow e r w i t h I D f a n . I t c a t e r s t o t h e r e q u i r e me n t t o c ool b ot h ma i n c ool i n g w a t e r f or c on d e n se r a n d c ool i n g w a t e r f or a u x i l i a r i e s.

2.4.9 Compressed Air System

Th i s sy st e m c omp r i se s t w o ( 2) c e n t r i f u g a l a i r c omp r e ssor s ( 1W + 1S ) e a c h of 5 0 0 0 Nm³ / h r c a p a c i t y w i t h a i r r e c e i v e r a n d a i r d r y i n g u n i t .

2.5 Fire Fighting system

E x t e n si on of e x i st i n g p l a n t h y d r a n t n e t w or k ( w i t h a u g me n t a t i on of p u mp s, i f r e q u i r e d ) f or p ow e r p l a n t a r e a f r om t e r mi n a l p oi n t ( TP ) w i l l b e d on e .

F u r t h e r , i t w i l l c on si st of f i r e a l a r m sy st e ms f or c on t r ol r oom, MC C r oom a n d c a b l e a l l e y s.

P or t a b l e e x t i n g u i sh e r s a t st r a t e g i c l oc a t i on i n t h e p l a n t w i l l b e p r ov i d e d .

2.6 Electrical Power Distribution

Th e r e q u i r e d Mot or C on t r ol C e n t r e ( MC C ) , mot or s a n d ot h e r e l e c t r i c a l e q u i p me n t n e c e ssa r y f or op e r a t i n g t h e ME P p l a n t a n d ma c h i n e r y sh a l l b e p r oc u r e d a n d i n st a l l e d .

2.7 Water treatment Plant (WTP)

Th e w a t e r c on su mp t i on f or ME P w i l l b e a r ou n d 31,5 0 0 m3 / d a y . I t i s e x p e c t e d t h a t r e c y c l e d w a st e w a t e r f r om i n t e r n a l p r oc e ss w i l l b e r e u se d t o t h e e x t e n t of 1,20 0 m3 / d a y a n d r e c y c l e d f r om ot h e r u n i t i s a b ou t 2,7 0 0 m³ / d a y .. H e n c e , t h e n e t f r e sh w a t e r r e q u i r e me n t f or t h e p ost ME P w i l l b e 27 ,6 0 0 m3 / d a y .

Th e t ot a l w a t e r r e q u i r e me n t f or p ost ME P op e r a t i on s w i l l b e a s b e l ow ;

F r e sh w a t e r r e q u i r e me n t f or t h e p ost ME P - 27 ,6 0 0 m3 / d a y op e r a t i on s I n t e r n a l l y r e c y c l e d w a st e w a t e r - 1,20 0 m³ / d a y

Appendix 2-10

R e c y c l e d f r om ot h e r u n i t s - 2,7 0 0 m³ / d a y Tot a l w a t e r c on su mp t i on f or p ost ME P - 31,5 0 0 m3 / d a y op e r a t i on s

2.8 Wastewater Treatment Plant

Th e w a st e w a t e r g e n e r a t e d a f t e r ME P w i l l b e a r ou n d 28 ,6 20 m³ / d a y . Tot a l w a st e w a t e r l e t ou t t o W W TP w i l l b e 27 ,4 20 m³ / d a y .

P ost ME P w a st e w a t e r g e n e r a t i on w i l l b e a s f ol l ow s

W a st e w a t e r g e n e r a t i on f or t h e p ost ME P - 27 ,4 20 m³ / d a y Tot a l w a st e w a t e r d i sc h a r g e d t o W W TP - 27 ,4 20 m3 / d a y L oss of w a t e r i n sl u d g e - 4 0 0 m³ / d a y Tr e a t e d e f f l u e n t f or i r r i g a t i on - 18 ,320 m³ / d a y Tr e a t e d e f f l u e n t t o d i sc h a r g e - 8 ,7 0 0 m³ / d a y

Th e W W TP f l ow d i a g r a m w i t h p r op ose d n e w e q u i p me n t i s e n c l ose d a s Enclosure 5.

A d d i t i on a l e q u i p me n t s w i l l b e i n st a l l e d t o h a n d l e t h e a d d i t i on a l l oa d . Th e p r op ose d e q u i p me n t s a r e a s b e l ow .

� Mod i f i c a t i on of e x i st i n g p r i ma r y c l a r i f i e r 2

� A d d i t i on of b i o me t h a n i sa t i on p l a n t of c a p a c i t y 6 ,0 0 0 m³ / d a y

� C on v e r si on of e x i st i n g sl u d g e t h i c k e n e r i n t o se c on d a r y c l a r i f i e r

� On e ( 1) sl u d g e d e c a n t e r

Th e p ost ME P w a t e r a n d w a st e w a t e r b a l a n c e d i a g r a m i s e n c l ose d a s Enclosure 6 .

Enclosure 1

Process Flow Diagram – Power Boiler

E n c l o s u r e 2

Process Flow Diagram – Coal Handling System

E n c l o s u r e 3

Process Flow diagram – Bed Ash Handling System

E n c l o s u r e 4

Process Flow Diagram - Fly Ash Handling System

E n c l o s u r e 5

Process Flow Diagram - Wastewater Treatment Plant

Proposed Equipments

E n c l o s u r e 6

Post MEP Water Balance

Appendix 3

Consent to Operate

Appendix 4

Water Drawal Permission Letter

application for prior environmental clearance form...

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