Mechanical work to be carried out at lift irrigation schemes (Uranbow, Gantamulla, Ijara.

Amount

Repairs to 150 mm dia M.S foot valve unit no.01 of lift irrigation scheme Uranbow installed on suction side by way of extraction of foot valve from their installed position with the help of skilled labour, then shifting it to loading site, then loaded in private load carrier to workshop for repair work. The job includes the charge for repair hinges, weight plate, welding to damaged area by way of welding /patching etc for the completion of work. The job also includes the charge for p/f of new washers, nuts& bolts, repairs to strainer by way of replacement of damaged square bar with new one wherever required for the completion of work. After proper repair at workshop, shifting it to site in private vehicle & boat, fitted it properly and tested on full load. (01 no)

Providing of nuts & bolts of different sizes of flanged rising main for various lift irrigation schemes

Repairs to the minor leakage(530cm) at 03 spots (along 450mm dia M.S rising main at lift irrigation scheme Gantamulla at various cracked portions of pipe, pipe flanges, end to end joints, rusted bolts etc. by way of multiple weld runs, using M.S filler material and using appropriate sized of M.S plate of 3mm thick wherever required to make joint strong and leak proof. The job includes hire charges of D.G set, welding set, Gas cutter, load carrier, manual labours and skilled welder, earth excavation for completing the repair work. After successful completion of repair work, the rising main shall be tested on full load.

Repairs to the minor leakage (320cm long) at 02 spots along 400mm dia M.S rising main at lift irrigation scheme Ijara at various cracked portions of pipe, pipe flanges, end to end joints, rusted bolts etc. by way of multiple weld runs, using M.S filler material and using appropriate sized of M.S plate of 3mm thick wherever required to make joint strong and leak proof. The job includes hire charges of D.G set, welding set, Gas cutter, load carrier, manual labours,earth excavation and skilled welder for completing the repair work. After successful completion of repair work, the rising main shall be tested on full load.

SULTAN ENGINEERING WORKS