Preparation Of Detailed Project Report (Dpr) For Abatement Of Pollution Of Santragachi Jheel., Santragachi Jheel, Howrah-West Bengal

Preparation of Detailed Project Report (DPR) for Abatement of Pollution of Santragachi Jheel. , water quality test of santragachi jheel water incuding manpower for sample collection , transportation and testing charges . , 3 ( three ) mixed samples to be tested from major drains for the following parameter: ( i ) ph , ( ii ) bod , ( iii ) cod , ( iv ) faecal coliform ( mpn ) , ( v ) total coliform , ( vi ) oil and grease , ( vii ) ammonical nitrogen , ( viii ) total kjeldahl nitrogen , ( ix ) nitrate nitrogen , ( x ) free ammonia , ( xi ) dissolved phosphates ( p ) , ( xii ) sulphate , ( xiii ) chloride , ( xiv ) silica , ( xv ) ca , ( xvi ) mg , ( xvii ) tds & ( xviii ) conductivity , ( xix ) total suspended solid . , outfall location identification and measurment work and discharge / flow measurment at each outfall . [ 12 hours flow measurment for each outfall - 4 days per outfall includng manpower , instrument charge , transportation , fooding & accomodation etc . ] ( 3 normal day + 1 weekend ) , flow measurement upto 1 . 00 mtr . width drain . , flow measurement above 1 . 00 mtr . width drain . , route level survey including invert level of all outfall + tbm preparion + identification of sewer line +demarcation of rightof way and utility services like lamp post , tranferper , telephone line railway track ) ( including manpower , instrument and transportation cost ) to be submitted in autocad format drawing in both soft copy and 6 ( six ) nos . hard copies . , preparation of contour map of the second part of the santragachi jheel for construction of proposed wsp ( including manpower , instrument and transportation cost ) to be submitted in autocad format drawing in both soft copy and 6 ( six ) nos . hard copies . , preparation of detailed project report including hydraulic process design and vetting of the same , estimate of all civil and electro-mechanical works with 5 years operation and maintenance cost for pollution abatement of santragachi jheel .

Sr No	CorrigendumDate	Corrigendum	CorrigendumType	NewSubmissionDate
1	15-06-2021	Corrigendum-1	Technical Bid	21-06-2021

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