MINUTES OF2ND RECONSTITUTED EXPERT APPRAISAL ...

which will be sourced from Godavari River. Industrial effluent generation will be 620m 3 /day and treated in ETP. Treated effluent after ensuring compliance with norms ofAPPCB/CPCB will be used for dust suppression, ash conditioning & for greenbeltdevelopment. Sewage will be treated in STP. No effluent will be discharged outside theplant premises and zero discharge concepts will be followed. Process sludge will bedisposed off through secured landfill. ETP sludge will be sent to TSDF. The Committeeadvised the project proponent to follow site selection criteria for captive landfill siteprescribed by the CPCB/MoEF and prior necessary permission shall be obtained fromAPPCB/CPCB. A copy of membership certificate no CWMP/EGD/KPR/129 issued byM/s Coastal Waste Management Project for managing hazardous waste to TSDF issubmitted. Green belt will be developed in 60 acres of land out of total land 178.35acres.The Committee deliberated upon the issues raised during the Public Hearing /Public Consultation meeting conducted by the AP Pollution Control Board on 15 thFebruary, 2011. The issues raised were employment, anticipated pollution problems,pollution control measures, budget for greenbelt, and socio-economic developmentprogramme under CSR. In response, project proponent confirmed that installation of bagfilter will bring down the particulate emission less than 50 mg/m 3 . Greenbelt will bedeveloped in 60 acres of land and 0.6 crore is earmarked exclusively for greenbelt. NOCobtained from Balabhadrapuram gram panchayat for the setting up of Caustic soda andother plants as per their resolution no. 1/2012 dated 13.01.2012. Wastewater will betreated in the ETP and no effluent will be discharge outside the factory premisesandhave satisfactorily been responded by the project proponent and incorporated in thefinal EIA/EMP report.After detailed deliberations, the Committee found the final EIA/EMP reportadequate and suggested to stipulate following specific conditions along with otherenvironmental conditions while considering for accord of environmental clearance:i) Bag filter alongwith adequate stack should be provided to rice husk/coal fired boilersboiler to control particulate emissions within 50 mg/Nm 3 . The waste gasses shall bedischarged into atmosphere through stack of adequate height as per CPCB/APPCBguidelines.ii)iii)As proposed adequate scrubbing system shall be provided to control Cl 2 emissionsless than 15 mg/Nm 3 and control HCl emissions less than 35 mg/Nm 3 respectively.Online Chlorine analyser alongwith alarm indicator shall be installed in the chlorinestack with a minimum reading of 1 ppm and will be connected to the DCS controlroom. The scrubbing media shall be sent to effluent treatment plant (ETP) fortreatment. Efficiency of scrubber shall be monitored regularly and maintainedproperly. At no time, the emission levels shall go beyond the prescribed standards.The gaseous emissions (SO 2 , NOx, Cl 2 , HCl) and particulate matter from boiler andprocess stack shall conform to the norms prescribed by the CPCB/ APPCB fromtime to time. At no time, the emission levels shall go beyond the prescribedstandards. In the event of failure of any pollution control system adopted by the unit,the respective unit shall not be restarted until the control measures are rectified toachieve the desired efficiency. Stack emissions shall be monitored regularly.iv) Proper hood alongwith suction facility and scrubbing arrangement should beprovided in the chlorine storage area. Alarm for chlorine leakage if any in the liquid