Bids Are invited for FILTER MEDIA REMOVAL OF IRP - Lifting of filter media from package type IRP filter chamber asper specification and the direction of the Engineer-in-charge. , SUPPLY OF POLYPROPHYLENE HEXAGONAL NUT - Providing and fitting fixing polypr-Tripura

Bids Are invited for FILTER MEDIA REMOVAL OF IRP - Lifting of filter media from package type IRP filter chamber asper specification and the direction of the Engineer-in-charge. , SUPPLY OF POLYPROPHYLENE HEXAGONAL NUT - Providing and fitting fixing polyprophylene double hexagonal nut strainer(threaded type)inside the IRP vessel as directed by the Engineer-In-Charge. , SUPPLY OF IRP FILTER GRAVEL - Providing and placing filter gravel having effective size of3.00 mm to 25 mm & uniformity co-efficient of not more than1.70 and or less than 1.30 obtained from Barakar river, WestBengal as per specification and the direction of the Engineer -in-charge. , SUPPLY OF IRP FILTER SAND - Providing and placing rapid gravity filter sand having effectivesize of 0.50 mm to 1.00 mm & uniformity co-efficient of notmore than 1.70 and or less than 1.30 obtained from Barakarriver West Bengal as per specification and the direction of theEngineer - in - charge. , SUPPLY OF IRP ANTHRACITE COAL - Providing and placing of anthracite coal ( 3 mm to 6 mm) ofSP gr. 1.4 in IRP as per specification & direction of theEngineer-in-charge. , SUPPLY OF IRP MNO2 - Supplying cleaning and placing of MNO2(size 20 mm to 40 mm) inside the oxidation chamber between two plate including removing exixting old MN02 from the chamber disposal within 50 m lead complete as per specification and direction of Engineer-In-Charge , NUT BOLT - Supplying and fitting fixing 0f 5/8x2 inch nut bolts of approved quality as per direction of Engineer-In-Charge , SUPPLY OF GI BEND - Providing and fixing G.I. Bend /elbow in the pipe line includingtesting of joints complete as per CPWD specification anddirection of the Engineer - in - charge.xi. 150 mm dia , SYNTHETIC ENAMEL PAINT - 13.52 Painting with synthetic enamel paint ( one or morecoats ) of required colour of approved brand andmanufacture on old work to give an even shadeincluding preparation of surface as required completeas per direction of the Engineer in charge , CIDF B

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INR 8.11 Lakhs /-