DWSD Dhanbad 03-2026-27

Cost towards dismantling of 60HP V.T. Pump, cleaning, checking and changing of damaged spares such as pump shaft, impeller, bushes, spider bearing with cutless rubber bushes, line shaft coupler etc as per size and sample, assembly the same after repairing etc all complete and testing on full load.(Rate after deducting the scrap materials) Once in a year for 1Nos. Pump i.e.1 Job.

Cost towards dismantling and rewinding of 60 HP V.T. induction motor, 3Phase, 50Hz, operated on 415V with s/f of suitable size of PVC insulated copper wire with all required insulating materials, such as bamboo sticks, cotton paper, pvc tape, s/f of bearings as per sample, assembling the same etc all complete with all labour tools tackles and technician charges. (Rate after deducting the scrap materials)Once in a year for 1No. motor only i.e.1 Job.

Cost towards repairing of Motor Control Panel with replacement of damage parts such as Contactor set, over load relay, timer, ampere meter, voltmeter, phase indicating lamps, lugs, dressing of electrical wires etc all complete and tersting on load with all labour tools, tackles and technician charges. (Rate after deducting the scrap materials) Once in a year i.e. 1 Job.

Cost towards repairing of 100 KVA Stabelizer with replacement of damage parts such as variac, operating motor, relay, timer, ampere meter, voltmeter, phase indicating lamps, lugs, dressing of electrical wires etc all complete and tersting on load with all labour tools, tackles and technician charges. (Rate after deducting the scrap materials) Once in a year i.e. 1 Job.

Cost for consumable materials such as, Gland packing, insertion rubber Packing-, nut bolt,washer, Grease, tube ligt, bulb, Broom, Logbook, etc. Once in a year i.e.1 Job. (Rate after deducting the scrap materials)

CLEAR WATER PUMPING PLANT:- Cost towards disconnecting the electric connection, suction and delivery pipe line connections, dismounting of 50 HP HSC Pump from baseplate, dismantling the pump at workshop,and doing complete repairing & overhaulling of HSC Pump, by cleaning, checking and Repairing of its damaged spares such as Pump shaft SS-1No.,Shaft sleeve as per sample-2Nos., Gland bracket as per sample-1No., with supplying and fitting of ball bearing as per sample-2Nos. SKF Make etc and doing assembly the same all complete and testing on full load with all labour, tools, tackles and fitter charges. (Rate after deducting the scrap materials) Once in a year for 2Nos. Pump i.e. 2 Job.

Cost towards dismantling and complete rewinding of 50 HP 3phase 1460 rpm 415 volt, 50c/s squirrel cage induction motor with s/f super enameled copper wire as required size, and insulating materials , packing paper , bamboo stick and cotton tape etc all complete & assembly the same and fitting on base plate including , heating , varnishing, with supplying and fitting of ball bearing as per sample-2Nos.SKF make and assembly the same etc all complete and testing on load . (Rate after deducting the scrap materials and burnt wires). Once in a year for 1No. motor i.e. 1 Job.

Cost towards repairing and overhauling of Motor Control Panel with replacement of damage parts such as Contactor set, over load relay, timer, ampere meter, voltmeter, phase indicating lamps, lugs, dressing of electrical wires etc all complete and tersting on load with all labour tools, tackles and technician charges. (Rate after deducting the scrap materials) Once in a year i.e. 1 Job.

Cost for consumable materials such as, Gland packing, insertion rubber Packing-, nut bolt,washer, Grease, tube ligt, bulb, Broom, Logbook, etc. (Rate after deducting the scrap materials). Once in a year i.e.1 Job.