Environmental Base Line Data Generation For One Season ( Non Monsoon ) In Respect Of ( Group I ) Air , Water , Noise And Soil Analysis For 06 Projects Of Ms . South Eastern Coalfields Limited ( Secl ) , SECL Coal MIning Projects-Chhattisgarh

Environmental Base Line Data Generation For One Season ( Non Monsoon ) In Respect Of ( Group I ) Air , Water , Noise And Soil Analysis For 06 Projects Of Ms . South Eastern Coalfields Limited ( Secl ) , Air Sampling Analysis And Preparation Of Report Including Micromet Data , All Inclusive As Per Direction Of Engineer-In-Charge For The Following Category Of Samples: , Ambient Air Sampling And Analysis Of Spm , Pm10 , Pm2 . 5 , So2 , Nox , Including Micromet Data For One Season & Submission Of Report ( 2 Samples X12 Weeks ) =24 Samples/Season/Station . For 9 Stations/Project = 24 X 9 = 216 Samples Per Project X 06 Projects , Ambient Air Sampling And Analysis Of Nh3 , Co , O3 , C6h6 , Bap , Heavy Metals ( Mercury ( Hg ) , Lead ( Pb ) , Cromium ( Cr ) , Nickel ( Ni ) , Cadmium ( Cd ) & Arsenic ( As ) Data For One Season & Submission Of Report . ( 1 Sample Per Month ) = 3 Samples Per Season/Station X 9 Stations/Project; Total = 27 Samples Per Project X 06 Projects , Water Sampling Analysis And Preparation Of Report , All Inclusive As Per Direction Of Engineer-In-Charge For The Following Category Of Samples: , Industrial Effluent Sampling And Analysis [Methodology And Parameters As Per Schedule Vi , Standard Environment ( Protection ) Rules , 1986]; ( 2 Samples Per Month X 3 Months ) Per Project X 06 Projects , Drinking Water: Parameters - As Per Parameters And Methodology Details In Is: 10500:2012 ( Drinking Water Specification - 1St Revision And Subsequent Amendment ) ( 2 Samples Per Month X 3 Months ) Per Project X 06 Projects , Surface Water: Parameters - ( As Per Parameters And Methodology Detailed In Inland Surface Water Standards ( Class-C ) . Is: 2296:1982 - Inland Surface Waters ) ( 2 Samples Per Month X 3 Months ) Per Project X 06 Projects , Noise Level Measurement And Preparation Of Report , Based On Db ( A ) Leq Value , Day Time ( 6 Am To 10Pm ) & Night Time ( 10Pm To 6 Am ) , Schedule Iii , Environment ( Protection ) Rules- 1986 - Ambient Air Quality Standards In Respect Of Noise . 1 Sample Per Month X 3 Months X 9 Stations Per Project = 27 Samples Per Project ( One Sample Means Day & Night Analysis ) X 06 Projects , Soil Sampling , Analysis And Preparation Of Report . The Samples Shall Be Collected At Three Depths At Each Sampling Location 30 Cm , 60 Cm , 90 Cm Below Ground Level By Auger Sampler ( 3 Samples X 3 Locations Per Project ) X 06 Projects , Transpotation Cost , Total Impact Of Gst For The Purpose Of Ctc

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