3064/02/E3

The following Job works are required to be carried out as repair of VT Pump and motor at pump house No 4 under AGE E/M W/S at GE (U) Meerut. (1) Taking down vertical turbine electric motor and pump 50 HP capacity Kirloskar make carefully from bore hole /panel board manually or mechanically and transporting to PH No 04 to work shop and Lowering of turbine pump set to pump house No 04 bore well reconnecting after necessary repairs carried out as directed, along with vertical hollow shaft motor, column pipe, top shaft, line shaft etc and other accessories, JOB -1 Note:- Repairs and replacement of spare parts will be measured and paid for separately. -JOB - 1 (2) Repair to motor by opening the electric motor carefully removing the burnt/worn out coils cleaning the slots and rewinding with supper enameled copper wire of existing size including varnishing two coats, drying and reassembling the electric motor at 50 HP testing the electric motor at site on full load for 08 hours continuous running complete. JOB -1 (3) Dismantling the turbine pump bowl assembly of any make, capacity and size complete carefully with out damaging any parts of the pump and setting aside in pump house for ascertaining the serviceability of existing dismantling parts with the following. JOB -1 (a) Through dismantling and cleaning of complete bowl assembly items such as CI bowls, impeller, lock collets, bowl bush, suction and discharge case with GM bush including pump shaft. (b) Cleaning of all rotary and stationary parts of pump bowl assembly and making them for their satisfactory run. (c) Re-assembling the complete bowl assembly pump with all existing serviceable parts and replace the worn out unserviceable parts with new spares including S & F gasket and balancing of assembly others small nature of indispensable items as required for repairing .NOTE :- Spare parts shall be of the measured and paid for separately. Cost of replacement of parts shall be deemed to include in the rate quoted by tenderer. (4) Supply and fixing spare parts of vertical turbine pump of capacity 40000GPH are as under :- (a) Stainless steel non magnetic pump shaft 38 mm dia suitable for 6 to 9 stage pumps (Bowl assembly) as directed. Each -1 (b) M.S. line shaft steel 32 mm dia 10 Ft long with MS coupling and non magnetic stainless steel sleeve. Each -6 (c) Shaft coupling of high carbon steel for 25 mm to 32 mm dia line shaft. Each -10 (d) Stainless steel sleeve non magnetic of suitable size for 32 mm dia line shaft. Each -8 (e) GM Bush for suction case of VT pump up to 100000 GPH capacity. Each -09 (f) Rubber bush for guide spider for 32 mm dia line shaft. Each -10 (g) Stainless Steel top shaft not exceeding 32 mm dia and 3 Mtr long duly threaded both ends and made suitable slot for fixing the stainless steel key adjusting nut & lock washer. Each -1 (h) GM neck ring suitable for 4”/6”/8” dia VT pump of capacity up to 100000 GPH. Each - 8 (j) Taflon gland packing 10 mm dia heavy duty as approved by Engr-in-Charge. L/S - 1 (k) PVC rubber Gasket 3 mm thick suitable for 150 mm bore flanged joints. Each - 20 (l) Rubber bowl bush suitable for VT pump set of capacity up to 100000 GPH. Each - 10 (k) GM Impeller lock collect suitable for VT pump set capacity up to 100000 GPH - Each -8 (l) Intermediate bowl bush suitable for VT pump set of capacity up to 100000 GPH. Each - 10 (m) Big bowl bush 6" suitable for VT pump set of capacity up to 100000 GPH. Each - 02 (n) Replacement of motor coupling Each - 01 (i) Certified that funds are avaivable to meet the expenditure. (ii) Chargeable Head : 87/474/03 (iii) Approx Cost : Rs. 77810.00 (iv) Old matrial shall be the property of the contractor. (v) Credit for old U/S Material for pump and motor Rs- 9464.00. Note: The rates are deemed to be include Transportation, T&P and labours as per required at site.

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