FDR/ maintenance of water supply scheme under Kakraban R.D Block/ SH- Mtc. of various DTW scheme under DWS Sub-Division Kakraban, Gomati Tripura during the year 2025-26.

Providing and fitting fixing 10,000 GPH x 76m Head water lubricated submersible pump motor set of maximum 200mm outer dia with maximum 10(Ten) stages coupled with required wet and non-over loading submersible motor suitable for 340-440 volts,3 phase 50Hz A.C supply and star delta method of starting, along with 35m 1x2x3x10 sq.mm joint less PVC 3(three) core double length flat cable(continuous length) of suitable size fitted with submersible motor, suction case, strainer, coupling key, vertical non-return valve cum discharge case in/c supplying of 10Nos. suitable guard with clips & nuts &bolts, 2(two) pair M.S column clamps in/c. installation of submerssible pump and motor upto the depth of 100 ft by GI pipe(conforming to IS: 1239 medium class) for column assembly which will be supplied by the agency at his own cost) as per direction of the Engineer-in-charge conforming to the terms & conditions of the contract(Each pump with motor shall consist of Stainless colsed type impeller, C.I bowl, C.I discharge case, pump shaft(SS), bush(Bronze), Shaft sleeve(Bronze/chromium), sand guard, winding rotor, stator, counter thrust plate,thrust plate, thrust bearing segment etc conforming to related BIS codes)(GI flange,GI column pipe will be issued by the dept. at free of cost)

Providing and fitting fixing 5,000 GPH capacity and 10HP, 76m Head minimum 3 star rating water lubricated submersible pump motor set of maximum 100 mm outlet dia with maximum 7(Seven) (stages coupled with required water and non-over loading submersible Pump & motor suitable for 340-440 volts,3 phase 50Hz A.C supply and star delta method of starting, along with 35m 1x2x3x4 sq.mm joint less PVC 3(three) core double length flat cable(continuous length) of suitable size fitted with submersible motor, suction case,strainer,coupling key,vertical non-return valve cum discharge case in/c supplying of 10Nos. suitable guard with clips & nuts &bolts, 2(two) pair M.S clamps in/c. installation of submerssible pump and motor upto the depth of 100 ft by GI pipe(conforming to IS: 1239 medium class) as per direction of the Engineer-in-charge. conforming to the terms & conditions of the contract(Each pump with motor shall consist of Stainless colsed type impeller,C.I bowl,C.I discharge case,pump shaft(Stainless Steel), bush(Bronze),Shaft sleeve(Bronze/ chromium), sand guard,winding rotor,stator, counter thrust plate,thrust plate,thrust bearing segment etc conforming to related BIS codes)(GI flange,GI column pipe will be issued by the dept. at free of cost)

Providing and fitting fixing 7500GPH capacity and 15HP, 76m Head minimum 3 star rating water lubricated submersible pump motor set of maximum 150/200 mm outlet dia with maximum 7(Seven) (stages coupled with required water and non-over loading submersible Pump & motor suitable for 340-440 volts,3 phase 50Hz A.C supply and star delta method of starting, along with 35m 1x2x3x10 sq.mm joint less PVC 3(three) core double length flat cable(continuous length) of suitable size fitted with submersible motor,suction case,strainer,coupling key,vertical non-return valve cum discharge case in/c supplying of 10Nos. suitable guard with clips & nuts &bolts,2(two) pair M.S clamps in/c. installation of submerssible pump and motor upto the depth of 100 ft by GI pipe(conforming to IS: 1239 medium class) for column assembly which will be supplied by the agency at his own cost) as per direction of the Engineer-in-charge conforming to the terms & conditions of the contract(Each pump with motor shall consist of Stainless colsed type impeller,C.I bowl,C.I discharge case,pump shaft(Stainless Steel), bush(Bronze),Shaft sleeve(Bronze/chromium),sand guard,winding rotor,stator,counter thrust plate,thrust plate,thrust bearing segment etc conforming to related BIS codes)(GI flange,GI column pipe will be issued by the dept. at free of cost)

Providing and fitting fixing 15,000 GPH x 76m Head water lubricated submersible pump motor set of maximum 200mm outer dia with maximum 10(ten(stages coupled with required wet and non-over loading submersible motor suitable for 340-440 volts,3 phase 50Hz A.C supply and star delta method of starting, along with 35m 1x2x3x10 sq.mm joint less PVC 3(three) core double length flat cable(continuous length) of suitable size fitted with submersible motor,suction case,strainer,coupling key,vertical non-return valve cum discharge case in/c supplying of 10Nos. suitable cable guard with clips & nuts &bolts,2(two) pair M.S column clamps in/c. installation of submerssible pump and motor upto the depth of 100 ft by GI pipe(conforming to IS: 1239 medium class) for column assembly which will be supplied by the agency at his own cost) as per direction of the Engineer-in-charge conforming to the terms & conditions of the contract(Each pump with motor shall consist of Stainlesscolsed type impeller,C.I bowl,C.I discharge case,pump shaft(SS), bush(Bronze),Shaft sleeve(Bronze/chromium),sand guard,winding rotor,stator,counter thrust plate,thrust plate,thrust bearing segment etc conforming to related BIS codes)(GI flange,GI column pipe will be issued by the dept. at free of cost)

Lifting of submersinle pump motor with delivery assembly by heavy duty chain pully after dismantaling from delivery line and staking properly as per direction of the Engineer-in-charge.

Labour charge for fitting fixing and lowering of submersible pump motor set degree to 0 degree in/cl refitting fixing with the delivery line, rubber insulation 3 mm thik, PVC insulation tape (Anchor Make), nut and blot, cleaning of column pipe etc, as per direction of the Engineer-in-charge.

Please Enable Macros to View BoQ information