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27 I ' /!! '\ " \ \ ", 1fRO '<i~cpl~ q<flcrur~ CA ~?l1 <1~ GOVERNMENT \ OF INDIA 1 By Speed Post MINISTRY OF ENVIRON,MENT & FOf3ESTS '- J " sansom_2859@yahoo.co.in Telefax: " /,( To, ~ (No. J /653/ IA~,II c:q \ / '. 1'/ /, ( \ ) Mis Shree Royal~eemaAlkalies and Allied ChemicalS' Ltd. Gondiparla Kurnool Andhra Pradesh '" \ Date: 26th December j ) /, - \ ' I / I / ( \, /'.-/ ; \...,, Sir ' \. EnvirOnmental ~Iearance re9qr~in9',// \, This is with reference to your applicat~ No. SRAACIGMQA-MOE-fJ07 dated 27t~ June 2007 seeking environmental clearance"for the above-mentione~ project., i,/ - / (, v TneMinlstry of Environment and Forests has examined the proposal. It is noted that the 'p~oposal is fpr expansion of Chlor Alkali pre-puction by adding 75 TPD, cf additional copacity and 'enhancement of "Captive Power Plant from 45 MW to 76 -MW at the existing, location at Gondiparla Village, Kurnool Mandai in Kurnool ~istrict'iandhra Pradesh. Land area available is ha out of which green belt,of ha is proposed../' " \ Ttrn,gabadra "River is at 1.6 Km from the site. No ecolog~cally sensi~)jve area exists / within 10 km periphery of t~e Proje~t Site. No endangered $pecies of --flora and Fauna has been reported. The Pr:aj,ect does not involve any R & R. The cost of the Projects is Rs. 90 c;rores, out of which Rs. 4.6 Crores will be e~marked for environmental protection medsures. The following are t~e existing and proposed capcrcrryof various products and By-ProQucts alo.~gwith Cpp--! I \I~' i No. I Pr.;Guct Name / "'- \ j j l.-/' r,'~ ) <-, 1 Caustic Soda Lye /' 2/L. Caustic Soda Flakes / \ 3 Pot~ssi,um.Hydroxide ---=-- / 4 Hydrochloric Acid (100 "/,, HCI) ~' ~t~1 Clii,~(!J:t'6,JlII I! ~ Ex!sti"g \! Proposed- \ I Capac~ty! i. ' ' capacity ExpansrocjAft~r (TPD) (TRD) Expansion ~, =-_L- '-0"PD)_. J ::=;- -- J " chloro-._/~tdli ~ I 150 I' '\. \ 70 \ 105 '- 5 Liquid Chlorine --, 200~- lop/ ~ ~ / I ---, I,.',,\ ',,/ " '-\ / '--- 30~ '\.. ~qlq'«ui ~, ~.'Gft.3if:'Ct>1~~~, z;itcftm, # ~ PARYAVARANBHAWAN,C.G.O. COMPLEX, LODHtROAD, NEW DELHI / i, ~ / -~/ SlJbJ~ct: Expansion of ~emical, '~- Manufacturing Unit at Gondiparla, Kurnool, Andhra I Pradesh by-mls Shree~talseema Alkalies and Allied Chemicals Ltd.- "-.-

28 I ~ 6 Sodium Hypochlorite (100,},o) BariumSulphate Potassium Carbonate Captive Power Plant 1 Captive Power Plant (Coal 45MW 31 MW 76 W Based) MW Furnace oil based DG Set will be kept as standby. Membrane Cell Technology shall be used and CPPwill be based on coal. Vacuum de-chlorination will be used to recover CI2 in pure form. NaCI and Potassium Chloride are the main raw materials for Caustic Soda and Caustic Potash production. Common Salt shall be obtained fr.om Company's own salt fields. 31 MW of Power from DG sets as standby shall remain unaltered. No additional storage area for HCI and Chlorine tonners is envisaged. The water requirement, after expansionwi!! be m3/d which willbe met from Tungabadra River. The unit has obtained the permission to draw water from Tungabhadra River. Waste water generation will be 780 m3/day of trade effluent and 115 m3/day of domestic effluent which will be treated in ETP. The treated water shall be used for On- land irrigation. Rejects from Reverse Osmosis and effluent from chelating tower regeneration will be used for Brine make-up. 8.0 TPD of Brine sludge and ETP sludge shall be sent to secured landfill within plant premise. It is also proposed to treat the brine sludge with Citric Acid and to use the neutralized sludge as manure as it is rich in Potassium, Sodium and Phosphate. Barium Sulphate recovered from the sludge shall be sold as by-product. Sludge from Potash stream shalj, be used as nutrient. The waste, 011and used batteries shall be sold to authorized recy<;lers. Ash. from boilers shall be sent to brick manufactures. Spent Nickle and Earth shall be so.ld to authorized recyclers. 4. The project activity is listed at 4 (d) and is of 'A' Category in the Schedule of EIA Notification, The project was considered as per EIA Notification, 1994 as per Para (i) (a) of the Interim Operation Guidelines dated 13th October 2006 issued by the Ministry. Public Hearing of the project was held on Based on the information provided, the Ministry of Environment and Forests hereby accords environmental clearance to above project under the. provisions of EIA Notification dated 14th September 2006 subject to the compliance of the following conditions: A. SPECIFIC CONDITIONS:. (i) Project shall be based on Membrane Cell Technology only. (ii) The gaseous emissions (S02. NOx,CI2and HCI) and Particulate matter along with RSPM from various process units shall conform to the prescribed norms by the Contd. ~

29 . r.,\"" I' concerned authorities -3- from time to time. At no time, the emission levels shall go beyond the stipulated standards. The stack height shall be as per the CPCB guidelines. In the event of failure of pollution control system(s) adopted by the unit, the respective unit shall not be restarted until the control measures are rectified to achieve the desired efficiency. Further, the company shall interlock the production system with the pollution control devices. (iii) Low Sulphur and Low Ash Coal shall be used as Fuel for the Captive Power Plant. (iv) For the control of air emission form the Captive Power Plant, Electro Static Precipitator with a stack height of about 90 m shall be provided and SPM levels in the flue gas would be less than 50 mg / Nm3. (v) Regular monitoring of ambient air quality shall be carried out including HCI and Chlorine. The.location of the existing ambient air quality monitoring stations shall be reviewed in consultation with the SPCB and additional stations shall be set up, if required. It will be ensured that at least one station is in the downwind direction. (vi) The fugitive emissions in the work zone environment, product, raw material storage area shall be regularly monitored and data shall be submitted to the concerned authorities. The emissions shall be controlled and conform to the limits prescribed by the CPCBin future. (vii) The Ambient Noise Level will be within db (A). " (viii).' The 'vent gases from Chlorine absorber of Sodium Hydrochlorite Plant and HCI Plant shall be controlled at source by effective absorption system so that Chlorine concentration in the vent gases shall not exceed 5 ppm. The vent gases shall be discharged from the stacks of adequate height for effective dispersion. A close circuit high capacity emergency scrubbing system for Chlorine shall,also be installed. All vents of HCI switched tank and loading area shall be connected to the scrubbing system. (ix) Chlorjne sensors shall be provided at liquid Chlorine storage area, vent pipes of,. Sodium Hypo-Plant, Electrolysis area and HCI manufacturing unit with inter- " locking facility to automatically start scrubbing system whenever Chlorine in storage area is more than 5 PPM. On-line Hydrogen and Chlorine analyzer shall also be installed. (x) Flame arresters shall be provided to arrest Hz generated. (xi) Water consumption shall not exceed 11, m3/d which will be met from Tungabadra River. ~ Contd..

30 h ',~ -4- if (xii) Waste water generation shall not exceed 780 m3/day of trade effluent and 115 m3/day of domestic effluent which shall be treated in the ETP. The treated water shall be used for On- land irrigation. Rejects from Reverse Osmosis and effluent from chelating tower regeneration shall be used for Brine make-up. (xiii) The sludge generated shall not exceed 8.0 TPD of Brine Sludge which shall be disposed off in the secured landfill within the premises. ETP sludge shall also be sent to the secured landfill within the plant site. The landfill shall be as per the CPCB guidelines and approved by the State Pollution Control Board. Requisite authorization shall be obtained under the Hazardous Wastes (Management and Handling) Rules, 1989, as amended. Alternatively, treatment of Brine sludge with Citric Acid shall be carried out to use the neutralized sludge as manure. Barium Sulphate recovered from the sludge shall be sold as by-product. Siudgl?:from Potash stream shall be used as nutrient. The waste oil and used batteries shall be sold to authorized recyclers. Ash from boilers shall be sent to Brick Manufactures. Spent Nickle and Earth shall be sold to authorized recyclers. (xiv) (xv) (xvi) The company shall comply with the recommendation made in Risk Assessment report and shall update the existing Disaster Management Plan ha of the total area shall be developed as green belt as per the CPCB guidelines and in consultation with DFO. Responses to issues raised during Public Hearing shall be implemented by the Company. (xvii) The project authorities shall earmark Rs. 4.6 Crores and adequate recurring funds to implement the environmental protection measures and conditions stipulated by the Ministry of Environment and Forests as well as the State Government. The funds so provided shall not be diverted for any other purpose. P. I. GENERAL CONDITIONS: The project authorities shall strictly adhere to the stipulations made by the, State PollutionControl Board.. II. No further expansion or modifications in the plant shall be carried out without prior approval of the Ministry of Environment and Forests. In case of deviations or alterations in the project proposel from those submitted to this Ministry for clearance, a fresh reference shall be made to the Ministry to assess the adequacy of conditions imposed and to add additional environmental protection measures required, if any. ~ Contd.

31 I ",,,,,,, -5- III. At no time, the emissions shall exceed the prescribed limits. In the event of failure of any pollution control system adopted by the unit, the unit shall be immediately put out of operation and shall not be restarted until the desired efficiency has been achieved. IV. The project authorities shall strictly comply with the rules and regulations under Manufacture, Storage and Import of Hazardous Chemicals Rules, 1989 as amended in October, 1994 and January, 2000 and Hazardous Waste (Management and Handling) Rules, 1989 as amended in Authorization from the SPCB shall be obtained for collection, treatment, storage, and disposal of hazardous wastes. v. The overall noise levels in and around the plant area shall be kept well within the standards by providing noise control measures including acoustic hoods, silencers, enclosures etc. on all sources of noise generation. The ambient noise levels shall conform to the standards prescribed under Environment (Protection) Act, 1986 Rules, 1989 viz. 75 dba (day time) and 70 dba (night time). VI. Occupational Health surveillance programme should be undertaken as regular exercise for all the employees, specifically for those engaged in handling hazardous substances. The first aid facilities in the occupational health centre should be strengthened and the medical records of each employee should be maintained separately. VII. Training shall be imparted to all employees on safety and health aspects of chemicals handling. Pre-employment and routine periodical medical examinations for all employees shall be undertaken on regular basis. VIII. Usage of PPEs by all employees/ workers shall be ensured. ix. The company shall strictly follow all the recommendations mentioned in the Charter on Corporate Responsibjlity for Environmental Protection (CREP). x. The Company shall harvest surface as well as rainwater from the rooftops of the buildings proposed in the expansion project and storm water drains to recharge the ground water and use the same water for the various activities of the project to conserve fresh water.. ' xi. The project proponent shall also comply with all the environmental protection measures and safeguards proposed in the EIA/EMPreport. All the Contd. ~..

32 - f'.<" recommendations made in respect of environmental management and risk mitigation measures relating to the project shall be implemented. XII. The company will undertake all relevant measures, as indicated during the Public Hearing for improving the Socio-economic conditions of the surrounding area. CSR activities will be undertaken by involving local villages and administration xiii. The company shall undertake eco-developmental measures including community welfare measures in the project area for the overall improvement of the environment. The eco-development plan should be submitted to the SPCB within three months of receipt of this letter for approval. xiv. A separate Environmental Management Cell equipped with full fledged laboratory facilities shall be set up to carry out the Environmental Management and Monitoring functions. Xv. The implementation of the project vis-a-vis environmental action plans shall be monitored by the concerned Regional Office of the Ministry/SPCB / CPCB.A six monthly compliance status report shall be submitted to monitoring agencies and shall be posted on the website of the Company. XVI. The project proponent shall inform the public that the project has been accorded environmental clearance by the Ministry and copies of the clearance. letter are available with the SPCB/Committeeand may also be seen at Website of the Ministry at days from the date of issue of the clearance letter, at least in two local newspapers that are widely circulated in the region of which one shall be in the vernacular language of the locality concerned and a copy of the same shall be forwarded to the concerned Regional Office of the Ministry. xvii. The project authorities shall inform the Regional Office as well as the Ministry, the date of financial closure and final approval of the project by the concerned authorities and the date of start of the project., 6. The Ministry may revoke or suspend the clearance, if implementation of any of the above conditions is not satisfactory. 7. The Ministry reserves the right to' stipulate additional conditions, if found necessary. The company in a time bound manner will implement these conditions. ~ Contd...

33 , The above conditions will be enforced, inter-alia under the provisiot:]s of the Water (Prevention & Control of Pollution) Act, 1974, Air (Prevention & Control of Water Pollution) Act, 1981, the Environment (Protection) Act, 1986 Hazardous Wastes (Management and Handling) Rules, 2003 and the Public Liability Insurance Act, 1991 along with their amendments and rules. Copy to: (Son~J~OI) Additional Director 1. The Secretary, Department of Environment and Forests, Government of Andhra Pradesh, Secretariat, Hyderabad , A.P. 2. The Chief Conservator of Forests, Regional Office ( Southern Zone), Ministry of Environment & Forests, Kendriya Sadan,4th Floor, C& F Wing, 17 Main Road, II Block, Kormangla, Banglore , Karnataka. 3. The Chairman, Central Pollution Control Board Parivesh Bhavan, CBD-cum-Office Complex, East Arjun Nagar, New Delhi The Chairman, A.P. Pollution Control Board, Paryavaran Bhawan, A-3, Industrial Estate, Sanath Nagar, Hyderbad , A.P. IV. Monitoring Cell, Ministry of Environment,and F,ore$ts, Paryovaran Bhav,an, CGO.. Complex, New Delhi. 6. Guard File. 7. Monitoring File. 8. Record File. (Sanchita Jindal) Additional Director. ;. '""J;'"