Biennial Service Contract for Environmental Monitoring Works along with Submission of Reports at BTPS.

Environment Monitoring

Collection of samples for emission through stack/stacks of the operating unit/units of the Power Station conducting analysis (SPM, SO2, NOx, Mercury etc. and submitting report etc. all as per guideline /stipulation of MOEF, GOI/WBPCB for 24 (twenty four) months.

Collection of sample for ambient air from 04 (four) different identified locations prevailing at the Power Station conducting analyzing and submitting report containing relevant parameters including PM2.5, PM10, SO2, NO2, CO,O3, NH3, Pb, C6H6, As, Bap, Ni (1 hour & 8 hour report for CO and O3 to be submitted separately) etc. all as per guideline/stipulation of MOEF, GOI/WBPCB for 24 (twenty four)months.

Collection of sample for analyzing liquid effluent water from Boiler Blow Down at outfall location and submitting report containing relevant parameters including pH, TSS, Oil & Grease, BQD, COD, Free available Chlorine, Cu, Fe (all in mg/lit) etc. all as per guideline/stipulation of CEA, MOEF, GOI/WBPCB for 24 (twenty four) months.

Collection of samples for analyzing liquid effluent water from Power House Common Disposal Sump at outfall location and submitting report containing relevant parameters including Oil & Grease, pH, TSS, BOD & COD, Cu, Fe, Zn, Cr, & P (All in mg/lit. except pH) etc. all as per guideline/stipulation of CEA, MOEF, GOI/WBPCB for 24 (twenty four) months.

Collection of samples for analyzing liquid effluent water from Condenser Blowdown at outfall location and submitting report containing relevant parameters including pH, TSS, BOD, COD. Fe, Oil & Grease, Free Available Chlorine, Inlet & Outlet Temperature etc. all as per guideline/stipulation of CEA, MOEF, GOI/WBPCB. for 24 (twenty four) months.

Collection of samples for analyzing liquid effluent water from Township Discharge Canal for analyzing and submitting report containing relevant parameters including pH, TSS, BOD, COD, Oil & Grease, Fe (All in mg/lit except pH) etc. all as per guideline/stipulation of CEA, MOEF, GOI/WBPCB for 24 (twenty four)months

Collection of samples for analyzing liquid effluent water from Ash Pond effluent for analyzing & submitting report etc. as per guideline/stipulation of CEA, MOEF, GOI/WBPC#. Parameters to be tested are: pH, TSS, BOD, COD, Oil & Grease, Fe (All in mg/lit. except pH), for 24(twenty four) months.

Collection of samples for analyzing liquid effluent water from Neutralizing Pit for analyzing & submitting report etc. all as per guideline/stipulation of CEA, MOEF, GOI/WBPCB. Parameters to be tested are: pH, TSS, COD & BOD, Oil & Grease, Fe (All in mg/lit. except pH), for 24 (twenty four) months.

Collection of samples not exceeding 2 (two) location for analyzing drinking water from Power House and Township for analyzing and submitting report etc. Parameters to be tested are: Odor, Taste, pH, TDS, Hardness (as CaCO3), Alkalinity (as CaCO3), Nitrate, Sulphate, Fluoride, Chloride, Turbidity (NTU), Arsenic, Copper, Cadmium, Chromium, Lead, Iron, Zine, Fecal Coliform (cfu) & E. Coli (cfu) (All in mg/lit. except pH), for 24 (twenty four)months.

Collection of number of samples for fugitive air for 7 (seven) separate locations analyzing and submitting report etc. all as per guideline / stipulation of MoEF&CC, GOI/WBPC#, parameters to be tested are: TSPM, PM10, SO2 NO2 and free available Silica for 24 (twenty four) months.

Monitoring of noise level at different locations not exceeding 10 (ten) samples in number analyzing and submitting report etc. all as per guideline of MoEF&CC, GOI/ WBPCB, for 24 (twenty four) calendar months.

Collection of samples not exceeding 2 (two) of dry fly ash from silo & pond ash for analyzing and submitting report etc. all as per guideline/stipulation of MoEF&CC, GOI/CEA/ WBPCB showing different parameters i.e geotechnical & engineering properties, shear & consolidation properties, physical & chemical properties along with Cadmium, Arsenic, Thallium, Nickle, Lead, Zine, Selenium, Mercury, Hexavalent Chromium (as Cr+ 6) for 24 (twenty four) months.

Collection of samples from ash pond effluent water, power house common disposal sump, intake sump of river Hooghly & a tube oil in vicinity of ash pond location number not exceeding 1 (one)analyzing and submitting report etc. all as per guideline / stipulation of MoEF&CC, GOI/WBPCB. Parameters to be tested are: Cadmium, Arsenic, Thallium, Nickle, Lead, Zine, Selenium, Mercury, Hexavalent Chromium (as Cr+6) for 24 (twenty four) months.

Collection of samples of coal from coal yard location number not exceeding 2 (two) annually, analyzing and submitting report etc. all as per guideline / stipulation of MoEF&CC, GOI/WB##B. Parameters to be tested are: Cadmium, Arsenic, Thallium, Nickle, Lead, Zine, Selenium, Mercury, Hexavalent Chromium (as Cr+ 6) during 12 (twelve)) calendar months.

Preparation of Environment Statement