Deep Drilling of 125 mm dia Bore Holes by using ODEX method and Providing / installation, testing, commissioning of submersible pump set at Grid station Bari Brahmna-I

Amount

Deep drilling of 125mm dia. bore hole 125MM Dia as per IS specifications by using ODEX Method

Cost of 125 mm dia. MS Casing Pipe. The 125mm dia. M.S. Casing Pipe ISI marked should have thickness of 5.4mm conforming to as per IS 4270 / 2001 ‘C’ class (Part-I) 2004 (Heavy C – Class) electric resistance welded beveled ended inside beed free pipes. The firm required to submit manufacturer test check certificate of materials used. All pipes from inside and outside to be provided with two coats of anti-corrosive paint of superior/approved quality. There should be no circumferential weld. The pipe from inside should be beed free having smooth finish. Each pipe shall have subjected to hydraulic pressure test at the manufacturer works in accordance with IS 4270/2001 with latest amendments. All the physical and chemical properties of pipe including tensile strength should be in accordance with IS 4270/2001 with latest amendments.

Providing and fitting of GI pipe 32mm dia ( medium class) 50.00 to 65.00m , than cutting of GI pipes of 6.00 m length3.0m each , than providing and fabrication of M.S. flanges and welding the same on both sides of GI pipes in proper alignment complete job including cost of G.I. pipes , MS flanges and other miscellaneous items and cost of carrqaige/transportation of material from work shop to site of work ( complete job)

Providing, installation, testing and commissioning of submersible pump set of parameters 50-80 LPM at a Head of 60 m to 80 m of reputed make. The job includes carriage of material to the site of work and lowering of summercible pump set in to the bore hole by way of coupling of flanged GI riser pipes with fixtures such as nuts, bolts and washers upto the depth of 50 to 60 mts approx and making the electrical connections with starter panel. Fabrication of well cap , tie rod along with GI bend ,elbow for delivery of water complete job includes cost of material , labour, T&P and transportation charges ( complete job)

Providing fitting and installation of single phase submersible starter controller in sheet enclosure type of reputed make including fabrication of steel enclosure out door electrical cabinets with canopy for motor starter . complete job.

Providing and laying of 2.5 sq.mm 3 core submersible cable 70m to 110m and also providing and fitting of 2 core PVC insulated copper conductor 6.00 sq.mm 30m to 60m approx. as service line required from LT pole to starter panel of reputed make . Making of electrical connections with starter panel, service line and submersible pump set after properly thimbing and testing and commissioning thereof . complete job.

SHRI GANESH BOREWELL

Friends Tubewell