Name of Work: ARM of 320 KLD sewerage treatment plant installed at SHQ (L&C) for the year 2021-22.
Sl.No.
Item Description
Item Code / Make
Quantity
Units
1
1
AMC of Sewerage treatment plant includig Supply & of OS1 Bacterial mother Culture for anaerobic STP. Mother Culture specification:\na) Strains: Lactobacillus, Yeast, Photosynthetic Bacteria\nb) PH: 4 or less than 4\nc) Appearance : Brown liquid\nd) Smell: Sweet fermented smell\ne) All specification to be listed in material safety Data sheet signed & stamped by manufacturers of OS1 bacterial mother culture issued for this work (to be uploaded in the technical bid)\nFor period of 274 days @ 6 litres per day & Supply of Micronutrients (Molasses)\nAppearance: Thick viscous dark brown/blackish liquid\nSmell: Sweet smell.\nFor period of 274 days @ 6 Kgs per day and including with AMC of various eletrical motors (Mono Block & other minor repairs) etc complete.
9
Month
2
2
Operation & preventive maintenance of STP by 01 no. operator all days in a month including maintenance log book of various motors.
9
Month
3
3
Visit of supervisor of specialist firm (Once in a quarter) to check the functioning of Anaerobic STP & all electro mechanical equipments, to check the activation and dosing procedures pattern of the bacterial culture, preparation of STP visit report and submission of recommendations if any etc. Sample testing if required will be done at extra cost after getting duly approved from ITBP
3
Each
4
4
Sample Testing of Treated water from any NABL accredited Lab for following parameters:\na. BOD b. COD c. TSS d. Fecal Choliform e. pH
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