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WEST COAST PAPER MILLS LTD.,Registered & Works Ofiice : Post Box No. 5, Bangur Nagar, Dandeli-s81 325

Dist Uttar Kannada (Karnataka)- lndia

CORPORATE IDENTITY NO : 102101KA1955PLC001936 website: www.westcoastpaper.com

Ph : (08284)231391 - 395 (5 lines) Fax :08284 - 231225 (Admn. Office)230443 (Works Office)

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ZZNlCLAB-KSPCB/04/02-09-2020

Environmental Officer,Karnataka State Pollution Control Board,Regional Office, "Parisara Bhavan-,LIG-11b -217, Near Hari Om Trust,Habbuwada - KARWAR.

Speed Post with AD

Dear Sir,

Sub: Environmental Audit statement forthe year endjng 31st March, 2020.

We are forwarding here with the Environmental Audit statement of our mills in prescribed format _"Form V" for the financialyear ending 31st M atch,2020.

We trust you willfind the same in order.

Thanking You,

Very truly yours,For, WEST COAST pApER MILLS LTD

B H RathiPresident (Technical)

Encl: As above

Cc: Membea Secretary,Karnataka State pollution Control Board,49, Parisara Bhavan,4th & sth floor,Church Street,Bangalore .560 001.

Corporate Office:3'1, Chowringhee Road, Kolkata - 700 016Phone : (033) 2265 6271-78 (B lines), Fa< : (033\ 2226 5242,

E-mail : wcpm.sale@westcoastpaper.com

u-

1511

Page 1 of 8

ANNEXURE

ENVIRONMENTAL STATEMENT FORM-V(See rule 14)

ENVIRONMENTAL STATEMENT FOR THE FINANCIAL YEAR ENDING WITH 31ST MARCH -2020

PART-A

1. Name and address of the owner/occupier of the industry /operation or process.

Shri Rajendra Jain,Executive Director,West Coast Paper Mills Ltd., Bangur nagar, Dandeli.

2. Industry category Primary-(STC Code) Secondary- (STC Code)

-

3. Production capacity. 3,20,000 MT/A

4. Year of establishment 1955

5. Date of the last environmental statement submitted.

13-08-2019

PART -BWater and Raw Material Consumption

(I) Water consumption, m3/d

1 Process Water 49,361 M3/D

2Domestic (Mill colony + To villages + employees drinking inside premises) 5,574 M3/D

Process water consumption per unit of productsDuring the previous financial year During the current financial year

Products

2018-2019 2019-2020

Paper, Paper boards & Duplex boards

63 m3/T of product 61 m3/T of product

Page 2 of 8

(II) Raw material consumption:1. Raw Materials

Consumption of raw material per ton of Paper Produced

Name of Raw materials Name of product

Units

2018-2019 2019-2020

Wood MT/T Paper 3.23 3.27

Imported Pulp MT/T Paper 0.019 0.070

Waste Paper

Paper, Paper boards & Duplex boards

MT/T Paper 0.028 0.040

2. ChemicalsConsumption of raw material per ton of

Paper ProducedName of Chemicals Name of

productUnits

2018-2019 2019-2020

Caustic Soda, Kgs/T Pulp 35.5 25.3

Salt Cake, Kgs/T Paper 19.0 15.7

Burnt lime, Kgs/T Pulp 431.2 470.6

Chlorine, Kgs/T Paper 8.0 6.6

PAC Kgs/T Paper 16.0 17.0

Sizing solutionKgs/T Paper 2.0 2.4

Talcum Powder / Calcium Carbonates (PCC/GCC)

Kgs/T Paper 159.9 156.3

Soda ash, Kgs/T Pulp 0.146 0.250

Sulphamic acid, Kgs/T Pulp 0.175 0.222

Sulphuric acid, Kgs/T Paper 14.8 10.4

Hydrochloric acid, Kgs/T Pulp 21.2 23.1

Starch, Kgs/T Paper 36.1 35.9

Hydrogen Peroxide Kgs/T Paper 13.7 13.6

Optical Whitening agent Kgs/T Paper 3.50 4.19

Dyes

Paper, Paper boards & Duplex boards.

Kgs/T Paper 0.24 0.19

3. By products reused within the system

By products Name of product

Units 2018-19 2019-20

Chipper Dust Kgs/T Paper 53.1 63.4

Lime Sludge Kgs/T Paper 509.0 528.2

Lime Grits Kgs/T Paper 6.3 4.8

Dregs Kgs/T Paper 13.5 17.8

Dust from CR boiler Kgs/T Paper 116.5 120.2

Sludge coming out of NFL E.T.

Paper, Paper boards & Duplex boards.

Kgs/T Paper 0.2 0.2

Page 3 of 8

PART-CPollution discharged to environment/unit of output

(Parameter as specified in the Consent issued)(a) Water

Pollutants Quantity as per Consent

Pollutants discharged

Pollutant discharged(as specified in consent issued) Kgs / d.

mg/l Kgs / d.

Percentages of variation

from prescribed standards

with reasonsSuspended solids 4,294 24 1,025Dissolved solids [inorganic] 180,359 766 32,722Oil & Grease 859 Nil NilTotal residual Chlorine 86 Nil NilAmmonical Nitrogen [as N] 4,294 Nil NilTotal Kjeldahl Nitrogen [as N] 8,589 1.4 59Free Ammonia [ as NH3] 429 Nil NilBOD3 at 20°C 2,577 18 769COD 21,471 138 5,895Chloride [as Cl] 30,060 163 6,963Dissolved Phosphate [as P] 429 Nil NilSulphate [as SO4] 85,885 64 2,734Sulphide [as S] 172 Nil NilAOX 1 kg/T of paper 0.079 kg/ T of paper

No variationas all the pollutants discharged are well within prescribed

Standards.

Note: There is real time online data monitoring system for effluent quality monitoring for the parameters TSS, BOD, COD, pH & Flow. It is connected to CPCB / KSPCB servers.

(b) AIRPollutants dischargedPollutant

Quantityas per

ConsentConcentr

ationAchieved

Stacks attached to

(as specified in consent issued)

Pollutant as per

Consent

Rate of discharge

as per Consent

Nm3/d

Rate of dischargeAchieved

Nm3/d Kgs / d. mg/Nm3 Kgs / d.

Percentages of variation

from prescribed standards

with reasons

PM 3,000,000 2625336 450 36 95C R Boiler-1H2S - - 30 0.90 2.36

PM 5,417,280 3668856 813 48 176C R Boiler-2H2S - - 54 1.07 3.93

Rotary Lime Kiln -1 PM 480,000 148272 72 19 2.82Rotary Lime Kiln -2 PM 950,400 204456 143 16 3.27

FBC Boiler -1** PM 2,208,000 Shut 331 shut shut

FBC Boiler -2** PM 2,973,888 Shut 446 shut shut

FBC Boiler -3 PM 3,323,520 2632392 499 32 84

FBC Boiler -4 PM 3,458,592 2758824 519 43 119

No deviation as all the

pollutants are within

prescribed limit due to efficient running of ESP

attached.

**Note: 1. FBC Boiler No 1 & 2 are shut as they are the standby boilers.2. All the above stacks are having real time online Emission monitoring

equipments & are connected to CPCB / KSPCB servers.

Page 4 of 8

PART-DHAZARDOUS WASTES:

(AS SPECIFIED UNDER HAZARDOUS WASTES (MANAGEMENT, HANDLING & TRANSBOUNDARY MOVEMENTS) RULES, 2016.

HAZARDOUS WASTE REPORT 2019-2020

Total Quantity (KL/A)Hazardous Wastes

2018-2019 2019-2020

A. From process

i. Used Oil (Cat 5.1) 31.0 15.0

ii. Sludge & Filter contaminated with oil (Cat 3.3) Not generated as DG set is not in operation

because 34.5 MW TG set is in operation since 2011

B. From Pollution control facilities NA NA

PART - ESOLID WASTES:

Total Quantity (MT/A)SOLID WASTES2018-2019 2019-2020

1. From Process.

Bottom Ash 14,596 22,744

2. From Pollution control facilities.

A. Sludge recovered in ETP 13,306 12,524

B. Fly ash 33,099 50,828

3. Quantity recycled or re- utilised within the unit.

- -

4. Sold

A. Sludge recovered in ETP 13,306 12,524

B. Fly ash 33,099 50,828

5. Disposed NA NA

Note: Bottom ash & Fly ash details are declared in quarterly Fly ash returns.

Page 5 of 8

PART - FPLEASE SPECIFY THE CHARACTERISTICS (IN TERMS OF CONCENTRATION AND QUANTUM) OF HAZARDOUS AS WELL AS SOLID WASTES AND INDICATE DISPOSAL PRACTICE ADOPTED FOR BOTH THESE CATEGORIES OF WASTES.

Hazardous & Solid Wastes with per day generation quantity, characteristics & disposal practice 2019-20

Sl.NO

DESCRIPTION OF SOLID WASTE

Qty per Day 2019-20

Characteristics DISPOSAL PRACTICE.

1 Lubricating Waste Oil

0.04 - 0.05KL/D

Used machine oil

Sold to KSPCB approved party.(M/s Ammar Industries, Dharwad,M/s Shantadurga Petrochem, Khanapur)

2

Fly ash & Bottom Ashfrom Power Plant

200 - 220MT/D

Silica, Al2O3, Fe2O3

etc.

Fly ash along with Bottom ash is given to bricks manufacturers & some part of fly ash is been given to Cement Mfrs. (Declared in Fly ash returns)

3Sludge from effluent treatment plant

50 - 55MT/D

Fibre, 55%Ash, 45%.

Being given to Board /egg tray manufacturer.

PART- GIMPACT OF THE POLLUTION CONTROL MEASURES TAKEN ON CONSERVATION

OF NATURAL RESOURCES AND CONSEQUENTLY ON THE COST OF

PRODUCTION.

PERCENTAGE DECREASE OF NATURAL RESOURCES IN PAPER PRODUCTION IN COMPARISON WITH 2018-19 TO 2019-20

Resources%age

decrease

Decrease in Production Cost

Rs. Cr.POWER GENERATION 1.79 3.38STEAM GENERATION 2.87 9.43

WATER CONSUMPTIONin process, Colony supply & supply to the

downstream villages.3.28 0.22

PERCENTAGE INCREASE IN PAPER PRODUCTION IN COMPARISON WITH 2018-19 TO 2019-20

PARTICULARS %age increase

Paper production 2.84

NOTE: The Power, Steam generation & Water consumption decreased even after increase in

production by 2.84% due to the follow up of reduce, recycle & reuse principle, thus reduction in

the production cost.

Page 6 of 8

PART - H

ADDITIONAL MEASURES/INVESTMENT PROPOSAL FOR ENVIRONMENTAL PROTECTION INCLUDING ABATEMENT OF POLLUTION.

ADDITIONAL MEASURES /INVESTMENT PROPOSED FOR WATER SAVING.

SAVING INVESTMENTSLNO SCHEMES DETAILS

M3/DAY Rs. Lakhs

1Paper machine No 2 excess machine back water filter through micro filter and use for LP Shower.

500 25

2Paper machine no 6 excess machine back water to filter through Auto micro filter and use for pulp dilution

600 27

3VFD for water supply pump to Paper machine No6 &fiber line.

200 4

4Fixing of LT &Control valve to paper machine No1 save all pit

100 3.5

5 Use of excess back water for Talcum preparation 200 5

6Heat exchanger to provide for FFE condensate &use cooled water for New CD filter pump sealing

500 25

Total Fresh water saving M3/Day 2,10089.5 Lakhs

PART - I

Any other particulars in respect of environmental protection and abatement of pollution.

IMPLEMENTATION OF VARIOUS IN PLANT MEASURES FOR ENVIRONMENTAL PROTECTION INCLUDING ABATEMENT OF POLLUTION:

1. All 6 presses hydraulic cooling water has been collected. Started reusing back in

system.

2. Machine No. 4 back water collection and reuse in pulp mill scheme.

3. A scheme has developed for reusing machine 3 Mark save-all water.

4. Replacement of sealing make up mill water with used water i.e. with Enmas Boiler

ID fan-A hydraulic coupling oil heat exchanger outlet water.

Page 7 of 8

5. Collection and recirculation of pump sealing water at BHEL Recovery Boiler.

6. Fresh water conservation of Enmas Boiler pumps and ID fan fluid coupling cooling

water.

7. All condensate lines diverted from old condensate tank to new condensate tank

and existing MS lines replaced by SS lines.

8. System implemented to supply excess back water to Pulp Mill.

9. Three way valve is fixed in clear condensate line.

10. Reduction of make up water consumption for FFE-I water conservation system by

diverting RLK-I idler cooling water to water conservation pit.

11. Recycling of FFE-II vacuum pump sealing water.

12. Conservation of fresh water by utilizing Evaporator condensate.

13. Strengthening / modification of FFE-I existing water conservation system by

installing a new 5m3 cap tank on ground floor, providing LT and LCV to tank to

avoid wastage of water.

14. Replacement of pumps at pump house by energy efficient pumps against old

energy saving.

15. Replacement of pumps at filter house by energy efficient pumps with VFD driven

energy saving as well as water saving motor against old inefficient pumps.

16. Replacement underground water pipe line to over head pipe from Filter house to

Jack well header from of water pipe.

17. Replacement of water header at filter house from under ground to overhead.

18. Strengthening of FFE-II existing water conservation system to further reduce water

consumption by providing LT to water collection pit and level control valve to make

up water line.

19. Hydraulic cooling water is being repumped along with excess hot water to

reservoir.

20. Modification of steam and condensate system of Air Pre-heater in Enmas Boiler to

achieve reduction in steam consumption.

21. Replacement of colony pumps at filter house by energy efficient pumps against old

energy saving inefficient pumps.

22. Providing conductivity sensor along with drain valve and drain pipe to FFE 1 water

outlet pipe to mist cooling tower.

23. Usage of super clear water for Vacuum sealing instead of fresh water.

24. New type Forbes Marshal rotary joints.

Page 8 of 8

25. Additional pulps wash presses in Pulp Mill.

26. Hot liquor accumulator for steam & process balancing.

27. Installation of EDI mini panel diffusers in aeration tank.

28. Revamping of both the ESPs of 1100 TPD Recovery Boiler.

29. Installation of energy efficient motors - 106 Nos.

30. PM-2 Steam & condensate system modification.

----oOo----

Date : 02-09-2020

Signature :

Name : B.H.Rathi

Designation : President (Technical)

Address : West Coast Paper Mills Ltd., Bangur Nagar, Dandeli- 581325.