Repair to ratchet assembly and repair to 10 HP mono block pumps of discharge 5000 GPH x 63 mtr. Head of 167 HP VT motor of pumping unit no. 01 and II of Intake-II Sitlee

Amount

Disconnecting of all electrical connections, dismantling/demounting of motor from the unit and then dismantling of ratchet assembly by unscrewing of L-key bolts and shifting to workshop for repairs. Extracting out damaged bearings from the bearing housing . Fabrication of bearing housing sleeve by turning and polishing it to the reqd. size as per bearings size. Providing / fitting of new bearings 7319 and 16026 to the bearing housing. Fabrication/Providing fitting of bearing bush housing, moving ratchet plate, fixed ratchet plate, shaft covering sleeve, steel locking pins for ratchet plate- 2 no’s, Providing and fitting of assorted size of L -Key bolts and assembling of ratchet. Providing/Filling of M Oil -4.5 Lt. Assembling of ratchet on the unit and remaking of all the electrical connections and testing it on full load conditions. Job includes cost of material labour charges, carriage to &fro to workshop and vice versa at site. (Complete job)

Repair to damaged 10 HP mono block pumps of discharge 5000 GPH X 63 mtr head by way of dismantling of mono block pumps and carriage to workshop for repair. Complete rewinding of stator by using superior quality of copper wire of required size and other material, repair to rotor by way of rebuilding with superior quality of electrodes, remetaling ,turning and finishing to bearing size at both ends. Repair to both covers by fitting of bearing sleeves. Re assembling of pump after providing and fitting of impeller-1 No ,Gland sleeve-1 no, bearings 2 Nos. and studs etc. Fitting of mono block pump and testing on full load. Job includes the cost of material ,labour charges, carrige to and fro ,tool and tackles .

TRIKUTA ELECTRICAL AND MECHANICAL WORKS

G S ENGINEERING WORKS