Providing, installation, testing and commissioning of submersible pumset, repair to old pump along with allied works at Tubewell Taxi Stand Ransoo

Amount

Providing, installation, testing and commissioning of 1500 GPH x 150 mtr. head submersible pumping unit ( 1 Nos) along with submersible motor and cable of required length , MUG starter of suitable capacity, including carriage up to actual site using mechanical transport , by head load or other means. Submersible PumpSet: - MUG Starter:- Providing, installation, testing and commissioning of MUG starter as per HP of pumpset. Job includes fabrication of canopy for installation of MUG starter to protect from rain and weather. M.S. Adopter(1 nos): -Fabrication of graded M.S. adopter of Required dia of requisite length by way of welding of M.S. flange Required dia. at one end of the adopter and making outer threads on the other end of the adopter. The threads on the adopter should be properly meshing with inner thread of discharge outlet of submersible pump set so as to make an air tight fitting. Fitting firmly the threaded end of the adopter in the discharge outlet of the submersible pump set. The job includes cost of material and labour charges and hire charges of welding set etc Tie Rod Clamp( for 1 nos pumpsets): -Providing/fabrication of tie rod clamp fabricated out of 40 mm x 6mm M.S. flat and fitting of the tie rod clamp to the submersible pump set with the help of heavy duty bolts and nuts welded on the side of the clamps. Job including list of material and labour charges. Submersible Copper Cables: -Providing and fitting of submersible cable of required capacity app ( 4 sqmm ) 320 m Making of leak proof joints of submersible copper cables on motor side using patch roles & insulating tapes for connecting each lead of three core of submersible copper cables (2 no’s.) coming from motor with their respective leads of three core copper cables (2no’s) which further to be connected with terminals of star connection arrangement and delta connection arrangement at the motor starter after proper thimbling. The job includes cost of & labour charges. The submersible cables to be extended from borewell to panel board. Lowering Installation: - Lowering of submersible pump set (1500 GPH x 150Mtr head) fitted with adopter and tie rod clamp along with fitting and lowering in sequence column pipes Required dia (Each 10 ft.long) one by one and the 3 core submersible copper cables (2 lengths) in the tube well. The job includes placing one column pipe over the other in sequence and connecting with each other by tightening the nut bolts at the flanges with providing & insertion of rubber joint in between the flanges for making leak proof joints of the column pipes and lowering into the tube well step by step with the help of column pipes holding clamps and chain pulley block. The top most column pipe is to be connected with delivery line (to tank/to distribution) of the pump set by way of providing and inserting in between 900 M.S. bend and fitting one end of M.S. bend on the M.S. column pipe and other end to the delivery lineby fastening the nut-bolts of the flanges. Job includes cost of materials i.e. rubber joints and nut-bolts of the column pipes required for replacement of worn out nut-bolts and labour charges. Testing Commissioning: - Providing and fitting of proper sized thimbles to each lead of 3 core submersible cables coming from motor and then connecting the leads to their respective terminal of star and delta arrangement formation on the motor starter and then connecting with three phase power supply by putting on the main switch and motor starter respectively. Complete job including cost of material and labour charges. Fabrication of tripod stand:- Fabrication of tripod stand out of 80mm dia GI pipes of 6 m length along with steel wire rope shllings for extraction and lowering of submersible pump set. Along with proving and fitting of 2 ton capacity manually operated chain pulley block.

Fishing of old pumping unit and repair to pump set :- Fishing out the old pumpset from the borewell by way of fabrication of fishing tool and use of skilled labour for extracting the same. Job includes all sorts of labour, T&P, carriage and transportation charges. Complete Job

Repair to old pump set Repair to old pump set by way of replacement of worn out impeller, thrust pads, bushes and broken bowls. Job also includes rebuilding of center shaft by way of re-meattling, turning and furnishing to true size of shaft. Job includes all sort of labour of repair, transportation and material charges. Complete Job

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