NIT 65/2025-26 Repair and Rewinding Of Submersible Pump Set And Monoblock Centrifugal Motor Pump Sets Under Sub Div Ramgarh Pachwara

Repair Rewinding of Submersible motor includes full servicing and rewinding (wherever required) as per manufacturer's specification and to the satisfaction of Engineer Incharge. It includes the replacement of minor parts such as bushes (oil seal bush) Nut Bolts, washers, cable seal, gland ring, vent plug, water drain plug, etc. complete job

Above 3HP to 5 HP V-6

Above 5HP to 7.5 HP V-6

Above 7-5 HP to 10 HP V-6

Above 10 HP to 12.5 HP , V-6

Motor opening cable jointing & refitting charges when rewinding is not required. V-6

Providing & Replacement of G.M./S.S. Bushes for all types of motors (per set of 4Nos.) including cost of sleeves V-6

Providing & Replacement of thrust bearing for all types of motor. It includes cost of all components connected with thrust bearing. V-6

Replacement of thrust plate for all types of motors V-6

PART (B): SCHEDULE OF SPARES & REPAIR OF SUBMERSIBLE PUMP :

Supply and fixing spare parts for repair of pump set including cost of opening refitting, servicing, and machining, if required. It also includes the cost of nut bolt, studs, washer packing, keys etc. complete.

Providing & fixing of GM neck rings parts on impeller.

Plain Type V-6

Bowel typeV-6

Providing & Fixing of GM/SS bush per piece

Plain Type V-6

Bowel typeV-6

Providing & replacement of G.M. Impeller

Plain Type V-6

Bowel typeV-6

Providing & replacement of Nylon Impeller

Plain Type V-6

Bowel typeV-6

Providing & fixing Nylon Diffuser/ guide vans per piece V-6

Providing & fixing Microlone Guide per piece V-6

Pump opening & fixing including machining & all finishing work for desired performance

Plain Type V-6

Bowel typeV-6

Monoblock Pump Set

Rewinding of three phase squirrel cage induction motor of Monoblock pump sets including all necessary material and of the same characteristics as original with required size of super enameled copper wire (including cost of copper wire),'E' class insulation material and testing of motor on no load but to be guaranteed against testing on load at site, including transportation of motor pump to and from Div/AEn/JEn store complete as per direction of engineer in charge. 15.00 HP

SUPPLY & FIXING OF SPARE PARTS FOR MONOBLOCK PUMPSET (MOTOR + PUMP)

Connection Plates 10 HP to 20 HP

Cooling Fan 10 HP to 20 HP

GM/SS bush 10 HP to 20 HP

Mechanical reconditioning of Bearing sheet 10 HP to 20 HP

Mechanical reconditioning ofImpeller sheet and Key way slot 10 HP to 20 HP

Oil seal 10 HP to 20 HP

Labour charge for opening and fitting of pump sets 10 HP to 20 HP

Cleaning of pump house by air blower/ vacuum cleaner or other means including removing of JALA from ceiling and walls etc. complete Job.

Cleaning of Electric Panel PMCC by air blower/vacuum cleaner or other means including tightening of loose connections etc. complete job.

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