1 Minutes of the 36th Meeting of the Expert Appraisal Committee ...

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1213Fly AshBricks UnitOxygenPlantFly AshBricks- -Oxygen - -4×42TPD4800Nm 3 /hr50,400 50,400622 Mn.Nm 3 /year622 Mn.Nm 3 /yearPrecautionary measures will be adopted for storage of raw materials on concrete floors with bundunder cover shed so as to avoid any leaching during rainy season. Transportation of raw materials andproducts will be done in covered manner so as to avoid any fugitive emission. There will be emissionsduring handling of raw materials and products, which will be controlled by dust suppression system.Regular monitoring of fugitive emissions will be carried out in different plant areas. The emissions fromthe production process will be passed through Scrubber and Bag filters/ESP to retain flue dust particlesand then it will be released through high stack. The PM level will be maintained below 100 mg/Nm 3 .Total water requirement will be 682 m 3 /hr which will be sourced from surface water. The rainwater will be harvested and stored in a reservoir to cater the need of lean season. There will be noeffluent generation from the plant. The domestic wastewater generated from the plant, after treatment,shall be recycled & utilized in the plant, dust suppression & gardening. As such the plant will work onzero discharge basis. The solid waste will be mostly in the form of dust from various APC devices, SMSSlag, Scraps etc. Solid waste generated from the plant in the form of granulated slag will be sold tocement manufacturers where as dust generated in the plant will be used in sinter plant and scraprecycled to SMS.The Committee deliberated upon the issues raised during the Public Hearing /Public Consultationmeeting conducted by the Odisha State Pollution Control Board on 6 th May, 2011. The main issuesraised in the public hearing meeting were provision of pollution control measures developing of localarea, provision of employment etc. which were addressed in the EIA Report.After detailed deliberation, the Committee recommended the project for environmental clearancesubject to stipulation of the following specific conditions along with other environmental conditions:i. Efforts shall be made to reduce RSPM levels in the ambient air and a time bound action plan shall besubmitted. On-line ambient air quality monitoring and continuous stack monitoring facilities for all thestacks shall be provided and sufficient air pollution control devices viz. Electrostatic precipitator(ESP), gas cleaning plant, venturi scrubber, bag filters etc. shall be provided to keep the emissionlevels below 50 mg/Nm 3 by installing energy efficient technology.ii.iii.iv.As proposed, Electrostatic precipitator (ESP) shall be provided to WHRB, CFBC and DRI plants tocontrol SPM levels within 50 mg/Nm 3 . Fume extraction system shall be provided to induction furnacesto control the emissions within the prescribed standards.The National Ambient Air Quality Standards issued by the Ministry vide G.S.R. No. 826(E)dated 16 th November, 2009 shall be followed.Gaseous emission levels including secondary fugitive emissions from all the sources shall becontrolled within the latest permissible limits issued by the Ministry and regularly monitored.Guidelines/Code of Practice issued by the CPCB shall be followed. New standards for the spongeiron plant issued by the Ministry vide G.S.R. 414(E) dated 30 th May, 2008 should be followed.v. Hot gases from DRI kiln shall be passed through Dust Settling Chamber (DSC) to remove coarsesolids and After Burning Chamber (ABC) to burn CO completely and used in waste heat recoveryboiler (WHRB). The gas then shall be cleaned in ESP before leaving out into the atmosphere throughID fan and stack.vi.Total water requirement after the expansion project shall not exceed 682 m 3 /hr. Use of air cooledcondensers shall be explored and closed circuit cooling system shall be provided to reduce waterconsumption and water requirement shall be modified accordingly. All the effluent should be treatedand used for ash handling, dust suppression and green belt development. No effluent shall be18
discharged and ‘zero’ discharge shall be adopted. Sanitary sewage should be treated in septic tankfollowed by soak pit.vii.viii.ix.Efforts shall be made to make use of rain water harvested. If needed, capacity of the reservoirshould be enhanced to meet the maximum water requirement. Only balance water requirement shallbe met from other sources.Regular monitoring of influent and effluent surface, sub-surface and ground water (includingchromite) should be ensured and treated wastewater should meet the norms prescribed by the StatePollution Control Board or described under the E(P) Act whichever are more stringent. Leachatestudy for the effluent generated and analysis shall also be regularly carried out and report submittedto the Ministry’s Regional Office at Bhubaneswar, SPCB and CPCB.The water consumption shall not exceed as per the standard prescribed for the steel plants.x. All the coal fines, char from DRI plant shall be utilized in AFBC boiler of power plant and no charshall be used for briquette making or disposed off anywhere else. AFBC boiler shall be installedsimultaneously along with the DRI plant to ensure full utilization of char from the beginning. Scrapshall be used in steel melting shop (SMS) and SMS slag and kiln accretions shall be properlyutilized. All the other solid waste including broken refractory mass shall be properly disposed off inenvironment-friendly manner.xi.xii.xiii.xiv.xv.xvi.xvii.xviii.xix.xx.Proper utilization of fly ash shall be ensured as per Fly Ash Notification, 1999 and subsequentamendment in 2003.Vehicular pollution due to transportation of raw material and finished products shall becontrolled. Proper arrangements shall also be made to control dust emissions during loading andunloading of the raw material and finished product.All internal roads shall be black topped. The roads shall be regularly cleaned with mechanicalsweepers. A 3-tier avenue plantation using native species shall be developed along the roads.Facilities for parking of trucks carrying raw coal from the linked coalmines shall be created within theUnit.Proper handling, storage, utilization and disposal of all the solid waste shall be ensured and regularreport regarding toxic metal content in the waste material and its composition, end use ofsolid/hazardous waste should be submitted to the Ministry’s Regional Office at Bhubaneswar, SPCBand CPCB.A time bound action plan shall be submitted to reduce solid waste, its proper utilization and disposal.Risk and Disaster Management Plan along with the mitigation measures shall be prepared and acopy submitted to the Ministry’s Regional Office at Bhubaneswar, SPCB and CPCB within 3 monthsof issue of environment clearance letter.As proposed, green belt shall be developed in 33 % of plant area as per the CPCB guidelines inconsultation with the DFO.All the recommendations made in the Charter on Corporate Responsibility for EnvironmentProtection (CREP) for the Steel Plants should be implemented.All the commitments made to the public during the Public Hearing / Public Consultation meeting heldon 6 th May, 2011 shall be satisfactorily implemented and a separate budget for implementing thesame shall be allocated and information submitted to the Ministry’s Regional Office at Bhubaneswar.At least 5 % of the total cost of the project should be earmarked towards the corporate socialresponsibility and item-wise details along with time bound action plan should be prepared and19
Page 3 and 4: Total water requirement after propo
Page 5 and 6: Industry under Category A of the Sc
Page 7 and 8: 2. Low Carbon Ferro Chrome 12003. C
Page 9 and 10: Writing, Printing and News Print 14
Page 11 and 12: Vizianagram in Andhra Pradesh by M/
Page 13 and 14: Rs. 25 Crores. Capital cost for Env
Page 15 and 16: total area) will be developed as gr
Page 17: of the project is 233 acres which i
Page 21 and 22: 6. A site location map on Indian ma
Page 25 and 26: The existing plant was granted clea
Page 27 and 28: 39. Air quality modeling for steel
Page 29 and 30: 72. Details regarding infrastructur
Page 31 and 32: 18. Site-specific micro-meteorologi
Page 33 and 34: Raw Mill & Kiln, Clinker Cooler, Co
Page 35 and 36: ix) Graphs of monthly average daily
Page 37 and 38: Naikin Bahal, Tehsil Birmitrapur, D
Page 39 and 40: 11. Location of national parks / wi
Page 41 and 42: The reconfiguration proposed is tha
Page 43 and 44: 10 MW to 15 MW was accorded on 7.2.
Page 45 and 46: i. The company shall install bag fi
Page 47 and 48: 4. Secondary fugitive emissions fro
Page 49 and 50: company to provide employment oppor
Page 51 and 52: Manganese ore, Fe Mn Slag, coke bre
Page 53 and 54: Kantapali, Block / Tehsil / Distric
Page 55 and 56: M/s Birla Corporation Limited have
Page 57 and 58: ix.Regular monitoring of influent a
Page 59 and 60: 18. The suspended particulate matte
Page 61 and 62: equirement of the proposed project
Page 63 and 64: Control Board for public hearing. T
Page 65 and 66: 25. Impact of the transport of the
Page 67 and 68: Raw material handling and transfer
Page 69 and 70:
ix) Graphs of monthly average daily
Page 71 and 72:
It was decided that ‘TORs’ pres
Page 73 and 74:
1. On-line ambient air quality moni
Page 75:
The meeting ended with a vote of th
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1 Minutes of the 36th Meeting of the Expert Appraisal Committee ...

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