ENVIRONMENTAL STATEMENT REPORT FOR THE FINANCIAL YEAR

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2 ENVIRONMENTAL STATEMENT REPORT FOR THE FINANCIAL YEAR FOR ACC LIMITED SINDRI CEMENT WORKS P.O. : ACC COLONY DIST. : DHANBAD JHARKHAND

3 INDEX S.N. PART PARTICULARS 1 INTRODUCTION 2 A GENERAL STATEMENT 3 B CONSUMPTION STATEMENT 4 C POLLUTION STATEMENT 5 D HAZARDOUS WASTE STATEMENT 6 E SOLID WASTE STATEMENT 7 F CHARACTERISATION STATEMENT 8 G IMPACT STATEMENT 9 H ADDITIONAL INVESTMENT STATEMENT 10 I MISCELLANEOUS

4 1. INTRODUCTION M/s ACC Limited own and operate - 17 Cement Manufacturing Units located all over India with three wholly owned subsidiaries. The annual turn over of ACC Ltd. for the period of January 2013 December 2013 was Rs. 10,908 Crores. ACC manufactures Portland cement, blended Cement like Portland Pozzolana and Portland Slag Cement. All products were developed in house using indigenous know-how and technology at their Central Research Station, Thane, Maharashtra. M/S. ACC is committed to providing a safe and healthy working atmosphere and maintaining harmony with its surroundings environment. Apart from Corporate division of Environment and Safety each manufacturing works has a fully functional Environmental Management Cell having experienced environmental engineers, Technicians & Chemists, etc. SINDRI WORKS PLANT LOCATION Sindri Cement Works (SCW) is located at Sindri, at a distance of 26 kms. from Dhanbad Railway Station on Western side, in Dhanbad, District of Jharkhand. Sindri is an industrial township having major industries such as Fertilizer Corporation of India (FCI) and Projects & Development India Limited (PDIL). Dhanbad is an important Railway station located on the broad gauge Mughal Sarai Howrah section on East Central Railway. It is directly connected to important cities like Mumbai, New Delhi, Kolkata, Chennai, Ranchi & Patna. TOPOGRAPHY Area around SCW has fairly plain topography with no hill or valleys in the vicinity.

5 CLIMATIC CONDITION The climate of Sindri is Semi Arid. Winds are light to moderate in summer and winter season, whereas its speed increases towards the end of summer and beginning of monsoon. The maximum temperature recorded for the financial year is 43 0 C on 2 nd May, 2013 and minimum is C on 07 th January, The Max. Relative Humidity was noted max. 99% on 28 th July, 2013 and min. 42% on 7 th April, The maximum rainfall recorded in the month of August 2013 as 250 mm and minimum rainfall recorded in the months of December 2013 as 0.0 mm and total rainfall for the financial year is recorded as 1305 mm. MANUFACTURING PROCESS Manufacturing process at Sindri Cement Works is of a Grinding Unit. SCW is operating as a cement-grinding unit wherein clinker is transported from sister ACC works located at various places in India. Granulated blast furnace slag is obtained from various steel plants such as TATA Steel Plant, Jamshedpur and Durgapur Steel Plant, Durgapur. Gypsum is obtained from Rajasthan / Haldia / Paradip. ACC Ltd. decided to run the Sindri Cement Works as a full-fledged grinding unit, augmenting the grinding capacity (from 6LTPA to 1 MTPA) without any major modification, under the scheme of balancing modernization and rehabilitation, to contribute the community and economic development of the nation. In the modified process Slag and Clinker are ground separately. The ground materials are then blended to produce Portland Slag Cement. Sindri cement Works commissioned a vertical Roller Mill (VRM) on Jan. 15, 1998 for separate grinding of wet slag. Since slag drying as well as grinding takes place in VRM, the operation of the Slag drier was stopped. Coal fuel hot gas generates the hot air required for the drying of the Slag. Venting of the flue gasses is carried out through the VRM. The VRM is equipped with Bag house, which itself act as collector of Slag fines (Product) for further blending with Ordinary Portland Cement. It is also integrated part of VRM process. By this process of slag grinding use of blast furnace slag could be maximized maintaining the quality of the cement.

6 Clinker is ground separately in existing cement mills along with gypsum to produced ordinary Portland cement (OPC). The blending of both ingredients (OPC & SLAG) is done in a continuous blender to obtain Portland Slag Cement (PSC). The Sindri Cement Works has got certification for all three management systems i.e. IS/ISO 9001 (QMS), IS/ISO (EMS) and IS (OHSMS). Expansion project from 1.0 MTPA to 2.5 MTPA ACC Sindri Cement Works has cement grinding capacity of 1.0 MTPA (Million Tones Per Annum) and it is planning to expand this unit from its existing capacity of 1.0 MTPA to 2.5 MTPA by installing the separate grinding & packing circuit with the existing land. For that we have already got the Environmental Clearance vide reference number: F. No. J-11011/623/2009-IA-II(I) dated 13 th May 2011 issued from Ministry Of Environment and Forests (I.A. Division),New Delhi and also received NOC vide Memo number PC/NOC/DHN/279/10/B-4131 date 06 th Sep 2012 from Jharkhand State Pollution Control Board, Ranchi. The various site pre construction activities & Engineering activities are in under progress. Manufacturing Process Manufacturing Process vis-à-vis Ecological Balance In accordance with the philosophy of industrial ecology, Sindri Cement Works is consuming waste of other industries as its raw material for manufacturing of cement. The wastes of other industries being used at Sindri are: a. Blast Furnace Slag of the Steel Industry ACC has always endeavored to ensure that the ecological balance is improved and the waste of other industries is properly utilized in the cement manufacturing process so as to produce high quality blended cement. USE OF BLAST FURNACE SLAG: The process uses the granulation slag / blast furnace slag as a raw material obtained from various steel plants such as Steel Plants at Bokaro and Durgapur. The slag is a waste product of steel industry, which causes damage to the environment to a great extent and is a major cause of land pollution. By making huge capital investment in and then advancing it further we are now using

7 around 50-54% of slag for cement manufacturing. As we are consuming the slag to such a big amount, we are protecting the environment to the great extent. Moreover slag is replacing clinker in the cement. To produce clinker we have to heat calcium compounds in form of carbonate, sulphate or hydro-oxide which releases harmful corbon-di-oxide, sulphar-di-oxide etc to the atmosphere as a result of the chemical reaction. More use of slag reduces these harmful effects and help the environment else where in clinkering unit (NOT AT SINDRI). Hence more use of slag have advantages in two ways of conserving valuable high grade lime stone reserve and prevention of CO 2, SO 2 release in atmosphere in one hand and use of blast furnace slag on the other there by preventing land contamination and Sindri Cement Works will be committed to do so in the years to come. In the last year (April 13 to March 14) we consumed near about Tons slag and it will be continued in the future proposed expansion project which will consume around Tons/year of Blast furnace slag obtained from Steel Plant. REGULATORY FRAMEWORK To assure better environment Government of India has made it statutory to submit an Environmental (Statement) Audit Report with reference to the notification issue by the Ministry of Environmental and Forests, Government of India on March 13, 1992 (amended vide notification No. G. S. R. 386 (E) dated April 22,1993) under the Environmental (Protection) Rules, 1986 all those carrying on an industry, operation or process requiring consent to operate under section 25 of the Water (Prevention and Control of Pollution) Act, 1974, (6 of 1974) or under Section 21 of the Air (Prevention and Control of Pollution) 1981 (14 of 1981) and / or Authorization under the Hazardous (Management, Handling and Transboundary Movement) Rules 2008 issued under the Environment (Protection) Act, 1986 (29 of 1986). Environmental Statement is a tool approved by the Government to the industries for making environmental self-introspection and setting environmental goals. It provides an opportunity to select options for waste minimization, which in turn could even benefit the industry in economic terms. It is for the industries to use the tool effectively. Objectives of the Environmental Statement

8 Performance evaluation of pollution control systems Set goals & Major process changes Annual assessment of progress towards the goals Motivates all employees to environmental responsibility. Involvement of Top management Identification of raw material conservation Better house keeping practices. Opportunities for recycle, Reuse, Recovery. 2. GENERAL STATEMENT PART A

9 Name of the industry : M/s. Sindri Cement Works. Address of the industry : P. O. ACC Colony, Dist. Dhanbad, State Jharkhand, PIN Registered Address of the industry : Cement House, 121, Maharshi Karve Road, Mumbai Name of the M. D. : Mr. Kuldip Kaura Name of the Director Plant : Mr. Manoj Jindal Industrial Category : Cement Manufacturer. NIC CODE Name of the Products : Cement. Total Production Capacity : 1.00 MTPA. Year of establishment : Date of last Environmental Statement Submitted : 12th July 2013.

10 PART-B CONSUMPTION STATEMENT A: WATER CONSUMPTION UTILIZED PER TONNE OF PRODUCTION WATER USE QUANTITY CONSUMED IN KL DURING FINANCIAL YEAR QUANTITY CONSUMED IN KL PER TONNE OF PRODUCT PROCESS DOMESTIC TOTAL WATER CONSUMPTION DURING THE FINANCIAL YEAR IS AS GIVEN BELOW: YEAR MONTH WATER CONSUMPTION DOMESTIC IN M 3 /M TYPE OF ACTIVITY WATER CONSUMPTION INDUSTRIAL IN M 3 /M 2013 April May June July Aug Sept Oct Nov Dec Jan Feb March TOTAL NOTE: Sources of drinking water / industrial water Through FCI Sindri at various location in and around factory premises and from rain water harvesting pond. Industry has provided online flow meter for water supply line. In the current financial year industry experienced reduction in water consumption due to following water conservative initiatives: Rain Water harvesting: We have made four numbers of rainwater harvesting ponds. Two are made in factory premises and two in colony. Closed drainage & cooling system, Proper monitoring and distribution of water Arresting leakages in pipeline by proper maintenance / replacement of damaged pipe.

11 B: DURING THE FINANCIAL YEARS RAW MATERIAL CONSUMPTION IN TONNES IS AS GIVEN BELOW: S.N. NAME OF THE QUANTITY CONSUMED RAW MATERIAL DURING FINANCIAL YEAR PER TONNE OF PRODUCT % Clinker Slag Gypsum C: DURING FINANCIAL YEARS PRODUCTION QUANTITY (MT) AS BELOW: NAME OF THE PRODUCT QUANTITY PRODUCED FOR THE FINANCIAL YEAR Year Portland Slag Cement TOTAL PART-C 4. POLLUTION STATEMENT WATER POLLUTION STATEMENT : Industrial effluent : Effluent generation is not occurring from manufacturing activity. Treatment : N. A. Domestic Effluent : On an average KL water is consumed for residential colony and office buildings during a month time. Treatment : Out of KL water consumed in a month time, 80% would be waste water as per the standard norms i.e. domestic sewage water generation would be 2019 KL in a month. The effluent generation from domestic activity is treated in a large septic tank and its overflow is collected in an oxidation pond, where the overflow from septic tank is aerated to polish the effluent and reduce solid load from the

12 effluent. After the treatment it is being used in irrigation of the gardens maintained in the Colony Areas. Earlier, Jharkhand State Pollution Control Board was regularly collecting and analyzing the domestic discharged water samples. The quarterly records of which is attached as Annexure V. AIR POLLUTION STATEMENT Source of particulate matter : Basically manufacturing process is dry process. Unit operation carried out for manufacturing of cement, Cement Mills, Vertical Roller Mill, Silos, and Packing Plant are the sources of particulate matter in the form of dust emissions and fugitive emissions. Treatment : Company has provided bag filters as air pollution controlling devices to control the particulate matter emissions from process and for controlling fugitive emissions from Handling, of materials. Location, Type, No of bags, Handling gas volume is described in Annexure VI. Fugitive emissions of the finished product are controlled by adopting pneumatically conveyor system instead of Traditional conveyor system. Fugitive emissions of particulate matter from road transporting activity also is controlled by using sprinkling system. SCW regularly monitoring and analyzing the point sources and ambient air quality in and around the process activity. Company has identified 10 point sources and 04 ambient air quality monitoring stations. Results of which are

13 enclosed as Annexure III and IV. and we have also installed one CAAQMS station at our premises. SOLID WASTE POLLUTION STATEMENT : Source of solid waste : Dust collected from various process locations. Garbage generating from canteen and colony domestic activity. Scrap papers and waste materials from office, colony residence and factory. Treatment : Dust collected from various locations in around manufacturing process is utilized as a recyclable material hence further disposal arrangement is not needed. Garbage wastes is biodegradable in nature, which is being disposed off in the factory premises as landfill. Scrap papers and waste combustible materials is being burn in sparsely populated area.

14 PART-D 5. HAZARDOUS WASTES STATEMENT As per the conditions under Hazardous (Management Handling and Transboundary Movement) Rules S.N. Hazardous Waste Quantity generated per annum 1 Spent Oils & Lubricants (in waste sludge form) 2000 KL 2 Used Cotton Cloth 350 Kg. 3 Acid Batteries 16 in numbers send to registered recycler 4 Discarded bottles/ containers used for storing the hazardous chemicals in Laboratory 20 in numbers (from size of 200 Litter) 5 Discarded bag filters 480 in numbers After use, the spent oils and lubricants are collected and sent to store yard for temporary storage in proper containers and then finally disposed by selling it to authorized vendor of Jharkhand State Pollution Control Board. Similarly, the used cotton cloth and discarded bag filters are also used as fuel in the burner of Hot Air Generator. Acid batteries are also disposed by returning them to the vendors from whom they are being bought. Discarded bottles are first carefully washed with water to remove any traces of the hazardous chemicals and then sold to the scrapper. Apart from it there is no hazardous waste, which Sindri Cement Works is generated at present. We have received the authorization/ consent as per the Hazardous (Management, Handling and Transboundary Movement) Rules The copy of the authorization/ consent is enclosed herewith as Annexure VII. Residential Colony has clinic/ dispensary from where biomedical waste generates. For comply the act company has authorization to handle and disposed off the same. The copy of the application for renewal of authorization under Biomedical Waste Rules is enclosed herewith as Annexure VIII.

15 PART - E 6. SOLID WASTES STATEMENT SOLID WASTE GENERATION IN SCW IS AS FOLLOWS: Type of Waste Source Disposal Facility Dust Dust Collector 100 % Recycled back into the system Garbage Colony, Canteen Factory, Office buildings Land filling Land Filling PART F 7. CHARACTERISATION STATEMENT Solid waste from process : Dust collected in Bag filters equivalent to the product quality. Solid waste from pollution Control facility : Septic tank sludge collected during cleaning of septic tanks is completely biodegradable in nature and which is being used as manure or disposed off as a Land filling material. Solid garbage : Dry garbage collected from colony, Canteen is totally biodegradable in nature. Garbage collected from offices and factory is totally combustible in nature, which mainly contains waste papers, etc. Bio- Medical Waste : Category No. 4, 5 & 6

16 PART- G 8. IMPACT STATEMENT WATER AIR NOISE : Water required in the process is only for the cooling purpose. Occurrence of contamination in the industrial process water is not occurred. Hence quality of water is not drastically changed with respect to inlet characterization. It has only thermal effect in terms of the rising water temp, which subsequently reduced in cooling devices. Fresh water only added in cooling tanks as a make up quantity against evaporated water quantity as per the requirement. Used water continuously recycled back to the system, thereby reducing the consumption of fresh water. : Basically cement manufacturing activity is air pollution prone activity. But impact of cement production activity is sustained by SCW by providing pollution-controlling equipment. Observed ambient air quality monitoring results carried out in and around of SCW shows that pollutant concentration are well within limits of prescribed standard : Industrial operation activity is well controlled by lubrication and regular maintenance hence there is very negligible generation of noise which cross the Noise Levels of Factories Law. Also plantation shielding helps in controlling work environment noise, if any. HAZARDOUS WASTE : Not Applicable. SOCIAL ECONOMIC : Increased the awareness amongst the local public toward the educational aspects and Health aspects through social awareness program and activity conducted by SCW. : Increased the standard of leaving of the peoples due to the activities and auxiliary units for operation of SCW.

17 PART-H 9. ADDITIONAL INVESTMENT STATEMENT ADDITIONAL MEASURES/ INVESTMENTS PROPOSALS FOR THE ENVIRONMENTAL PROTECTION: The management of M/s ACC is fully conscious of their environmental protection obligations and pollution abatements. These activities are always focused on top priority in the annual budget of the Sindri Cement Works. The following Expenditure have been made during the financial year FUNDS EARMAKED FOR ENVIRONMENTAL CONTROL MEASURE FOR April 2013 to March 2014 SL.NO ITEM Budget for the year Environmental monitoring 1 Renewal air & water consent Payment for water cess Green manufacture Excellence Award Environmental EMS audit of IS/ISO 14001: Celebration of World Environment Day 2013 & Awareness New Plantation, maintenance of old plantation and maintenance of garden and green belt development Operation & Maintenance of Bag filters & Bag House Water Tanker for water sprinkling Third party monitoring charges Third party environment equipment Testing & calibration charges Maintenance of sewage treatment plant CAPITAL 12 Project for Rain Water Harvesting system plan & design Annual maintenance and monitoring of Continues Ambient Air Quality Monitoring station

18 CSR Financial Progress from 2013 to 2014 S.No Nature of Activities Expenditure in (Lakhs) A Community Level Health Awareness &Wellness Program B Building Basic Rural Infrastructure 4.18 C Quality education & literacy Enhancement 3.33 D Livelihood promotion for the Upliftment Tribal Backward Class & for the Empowerment of Women 8.11 E Safe Drinking water facilities 3.13 F ACC AHEAD Community Development activity 0.18 Total S.No Nature of Activities Expenditure in (Lakhs) A B C D Community Level Health Awareness &Wellness Program Building Basic Rural Infrastructure 9.99 Quality education & literacy Enhancement 3.86 Livelihood promotion for the Up liftment Tribal Backward Class & for the Empowerment of Women 7.50 E Safe Drinking water facilities 0.12 F ACC AHEAD Community Development activity 0.17 Total In the last financial year (April 2013 March 2014) company has spent; Lakhs : On Environmental Activities and protection Lakhs : On managing local Environment.

19 PART-I 10. MISCELLANEOUS (Any other particulars for improving the quality of the environment) During the last financial year (2013 April March 2014), SCW has carried out / completed the following jobs: For point and Fugitive Emission Controls Sindri Cement Works has commissioned vacuum cleaning mechanism in the packing house to control the fugitive emission at all transfer points in the system during the packing and loading. Works has also procured sweeping machine to control the dust emission during the cleaning of roads and walkways. We have installed one new Bag Filter at Cement Mill no1 & 2 Separator venting. and another 1 no of new bag filter at cement mill no1. Sewage Treatment Company has spend Rs. 1 Lakhs for the maintenance of sewage treatment facilities and Rs Lakhs has been spend on the improving, modification of the colony drainage system. Employee and Rural Welfare Facilities like fully equipped Occupational Health Centre, Canteen, Rest Hall, chilled drinking water, and many other amenities are provided by SCW. Also SCW has provided club for recreation activities. For development of rural area company always helps in terms of road development, Distribution of materials required for education, construction of water reservoirs, installation of hand pumps for village water supply and free health check up camps. Company also gives co sponsorship for such activities. For green belt Development SCW has planted about 500 saplings and planned to plant further 100 saplings inside the factory, in the colony area and in the area nearby of various species like neem, bargarh, tamarind, gulmohar, teak, babul, asoka, etc.

20 Safety, fire fighting and Disaster management SCW has implementing safety, fire fighting and disaster management plan regularly. The plant has been rated FIVE STAR (*****) from consecutive FOUR years as per British Safety Council s 5-star audit system by National Safety Council. Pollution Monitoring SCW is regularly carrying out ambient air monitoring, Stack monitoring, Noise monitoring, Water testing and SCW has recently installed Continuous ambient air quality monitoring station and Continuous emission monitoring system installed. Environment: Company creating their own environmental Department library. Rain Water Harvesting SCW is regularly working out in the field of water conservation. For this it had already developed 5 nos. rain water harvesting pond in colony and plant area. We are regularly deepening the existing ponds so as to increase the storage capacity of the ponds. We have further planned to make rain water harvesting pits for all buildings of the organization. The following list is showing the rain water harvesting pond developed in SCW. RAIN WATER HARVESTING PONDS Sr.No. Location Approx. Size of Pond Catchment Area 1 In factory near load center 1 10,000 cum. 2 In factory near railway crossing 10,000 cum. 3 In colony near Inspection Bungalow 20,000 cum. 4 In colony in front of D type quarters 2,40,000 cum. 5 In colony in front of temple. 15,000 cum.

21 THE ACC LIMITED SINDRI CEMENT WORKS GREEN BELT & GARDEN DEVELOPMENT SN Location Area (Sq.Mt) Type of Plants Status 1 Garden in front of 400 Ornamental & Developed Engg. Office Flowers 2 Garden near 350 Ornamental & Developed Laboratory. Flowers 3 Greenery by side of Workshop. 300 Plants Dust & Gaseous Tole. Developed 4 Garden near Coal 1500 Ornamental & Developed Mill. Flower. 5 Garden & Greenery 2000 Tall & dense Developed by side of road at plants Packing Plant. 6 Greenery by side of 1000 Ashoka / Thuja Developed roads inside plant 7 Garden around General Office 8 Greenery near vehicle parking 9 Near Transport Office 10 Garden behind Time Office & Assembly Place 11 Garden & greenery at old scrap yard Ashoka/ Thuja/ flower and lawn grass. 400 Ashoka/ Sesam/ Kadam 400 Tall & dense plant Developed Developed Developed 150 Gulmohar etc. Developed 9900 Ornamental, Flower & tall trees Developed 12 Greenery at Colony Teak, Sesam. Developed Gulmohor etc. 13 Garden / Children Park Ornamental, Flower etc Developed 14 Greenery at colony Teak, Neem, Developed Mango 15 Greenery by side club Eucalyptus Developed 16 Children Park at 4500 Lawn grass & Developed colony. ornamental 17 Pallav garden 15,000 Neem, Teak Developed near factory gate 18 Demonstration Farm 15,000 Fruit plants and Developed in colony* grains 19 Shraddha garden near Club planted by senior citizen 10,000 Teak, Neem Developed

22 20 Sports club ground 15,000 Ashoka, Neem Developed 21 Packing road side 2500 Ashoka,Mahoga ny Developed 22 Road side area 4500 Jatropa Developed infront of barrier gate 23 Infront of work 370 Ashoka,Mahoga Developed shop,stock yard ny,coconut Annexure no. VI THE ACC LIMITED SINDRI CEMENT WORKS AIR POLLUTION CONTROL EQUIPMENT ARE IN OPERATION SN Description Type Make No. of Bags Gas Volume (NM3/hr) BAG FILTER PACKING PLANT1(Packer) BAG FILTER PACKING PLANT1venting BAG FILTER PACKING PLANT1(Packer) BAG FILTER PACKING PLANT1venting 5 BAG FILTER OF CM1 NEW 6 BAG FILTER OF CM2 7 BAG FILTER OF CM3 main 8 BAG FILTER OF CM3 venting 9 BAG FILTER OF CM4 main 10 BAG FILTER OF CM4 venting 11 BAG FILTER OF VRM 12 BAG FILTER OF SLAG SILO 13 BAG FILTER OF OPC SILO BAG FILTER OF CEMENT 14 SILO 15 PSC ELEVATOR VENTING 16 BAG FILTER OF CM 1&2 VENT Pulse Jet Enviro Care Pulse Enviro Jet Care Pulse Enviro Jet Care Pulse Enviro Jet Care Pulse Jet ACC Pulse Jet ACC Pulse Jet Harley Pulse Jet Baltech Pulse Jet Baltech Pulse Andrew Jet Yule Pulse Andrew Jet Yule Pulse Andrew Jet Yule Pulse Andrew Jet Yule Pulse Jet Thermax Pulse Andrew Jet Yule Pulse Andrew Jet Yule

23 AVERAGE DUST PARTICULATE EMISSION POINT SOURCES PIONT SOURCE CONCENTRATION OF POLLUTANTS IN mg/nm 3 % VARIATION FROM PRESCRIDED STANDARDS (150 mg/nm 3 ) Bag Filter of Cement Mill No Bag Filter of Cement Mill No Bag Filter of Cement Mill No Bag Filter of Cement Mill No Bag House of Vertical Roller Mill Bag Filter of Slag Silo at VRM Bag Filter of OPC Silo at VRM Bag filter of Rotary Packer Bag Filter of Elevator of R/ Packer Bag Filter of Cement Silos at PH AVERAGE DUST PARTICULATE POLLUTANTS FOR AMBIENT AIR QUALITY Location of sampling Parameters PM 10 (µg/m 3 ) Parameters PM 2.5 (µg/m 3 ) SO 2 (µg/m 3 ) CO (µg/m 3 ) NO x (µg/m 3 ) Near Factory Main Gate < Near Packing House < Near Railway Yard < Between DVC Yard & VRM < AVERAGE WATER POLLUTANTS (DOMESTIC EFFLUENTS) DISCHARGED POLLUTION PARAMETERS CONCENTRATION (mg/lit.) TSS 14.5 C.O.D 39 B.O.D. 10 Temperature 22.6 ph 7.3