Providing, installation, testing commissioning of electro-mechanical machinery along with connection to existing Rising Main and allied works for providing water to GSR for Parvati bhawan under WSS SMVDSB Bhawan

Amount

Providing and laying of MS pipe 150 mm dia pipe from GSR at Bhawan stage 1 to rising main. Job includes cost of material, transportation, carriage and welding charges.

Providing and installation of 150mm cast steel valve ISI mark PN 1.6 including flanging on pipe. Job includes cost of material, labour and carriage charges

Interconnection of 150 mm dia pipe with existing pipe line at stage I and Parvati bhawan

Providing, installation, testing and commissioning of required capacity submersible pumping unit app 15000 GPH X 150m ( 1no + 1 no stand by) head along with submersible motor and cable, MUG panel cum starter to including carriage up to actual site using mechanical transport, by head load or other means along with one stand by unit Submersible Pump Set: -Installation M.S. Adopter: -Fabrication of 2 no 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: -Providing/fabrication of 2 no u shaped tie rod clamp of approx. – 3 mtr span 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. Column Pipe: -Fabrication of GI column pipes quantity as per discharge of pump set. Each column pipe of length 10 ft. long out of Required dia. GI pipes by way of cutting GI pipes in required lengths and then providing and welding MS flanges to the each end of the pipe lengths in a precise manner exactly perpendicular to the column pipes around the periphery. Job including cost of welding rods, labour charges, hire charges of welding set, gas cutting set as well as to and fro carriage charges of column pipes to work shop for beveling of pipe ends for proper welding the flanges. Submersible Copper Cables: -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. 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 material (excluding the cost of submersible cables)&labour charges. Lowering Installation: - Lowering of submersible pump set fitted with adopter and tie rod clamp along with fitting and installation on base of GSR Column pipes Required dia (Each 10 ft.long) one by one along with the 3 core submersible copper cables of adequate current carring capacity The job includes placing one column pipe along with 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. The top most column pipe is to be connected with installed delivery line (to tank/to distribution) of the pump set by way of providing and inserting in between M.S. bend and fitting one end of M.S. bend on the M.S. column pipe and other end to the delivery line by 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 (2 no’s) 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. Complete job includes testing and commissioning of same.

PARVEEN ENGINEERING WORKS

GK electrical Engg. works