EE(E/M)/JNNURM-II/T- 10 of 2025-26

Maintenance and overhauling of horizontal centrifugal pump pumps as per manufacturers instruction manual with all tools, tackles etc. This job includes labour charges, consumables like O - ring, sundry cleaning material etc. This job includes dismantling of all sub assemblies such as cooling pipes, bearing housing, stuffing box, shafts, bowl assembly, bell mouth, strainer etc. Reconditioning of all parts, inspection of all parts & replace these parts as per instructions (spare cost excluded) straighthening of shaft & refitting of all parts & sub assemblies with proper alignment including motor removing & refixing, test & trial for 24 hrs. complete. Capacity above 2 cusec upto 5 cusec pump

Transportation charges for taking the pump entire assembly to the work shop where the rectification work will be done as per direction of EIC & viceversa.

Supply, delivery of SKF bearing as per sample and direction of EIC (bearing no.6311-2Z).

S& D shaft sleeve as per sample and direction of EIC. (Material: ST ASTM 276-316 ANLD).

Supply and delivery of impeller casing ring of pump.

S&D of M.S Bolt/Nut/Washer (Black). for the above work.

supply, delivery of pump shaft (Material: ST ASTM 276-316 ANLD). Measurement taken from Analysis sheet.

Dynamic balancing of casting impeller fitted with shaft with proper care as per TS and direction of EIC

Deduct: 5 % scrap value for item no: 3 to 7

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