REPAIR REPLACEMENT AND MAINT OF SWIMMING POOLS, MOTORS, PUMP SETS, VALVE CHAMBERS UNDER GE ARMY JAISALMER

M & L for opening of the bobbin wound filter 1200 mm outer diamter by disconnecting the water connections, removing the fastners of manhole covers, checking the internal portion, washing the strainers, taking down/unloading the media from the filters, seiving and stacking of serviceable media in different grading, removing unserviceable filter media to a distance not exceeding 100 m and not exceeding 150ms complete all as specified and directed by Engineer-in-Charge

Supply, laying, packing 1st layer selex media size of 6mm to 8mm as course media of 900 kgs and 2nd layer selex fine media size 2mm to 4mm as fine media of 2100 kgs complete all as specified and directed by Engineer-in-Charge

Material and labour for opening the 3 phase, 7.5 to 10 HP, 415 V electric motor carefully removing all burnt/wornout coils by cutting, cleaning the slots and re-winding of electrical motor with super enameled copper winding wire of required gauge and suitable size by providing necessary insulating material, baking, varnishing etc including painting with two coats of painting over one coat of red oxide primer and testing the smooth running of motor on full load for 8 hours continuously complete all as specified and directed by Engineer-in-Chage

M&L for disconnecting electrically operated monoblock centrifugal pump set, 3 Ph, 7.5 to 10 HP and taking out from foundation for repair, transporting to workshop for repair and assembling the same after repair, transporting back to site, refixing recommissioning and testing of complete including necessary nuts & bolts for pumpset to the entire satisfaction of Engineer-in-Charge as directed. Note : Spare parts will be measured and paid for separately as supply only. Cost of labour for replacement of parts shall be deemed to include in the rate quoted for this item. All the repair work should be completed within 48 hours, to made functional swimming pool.

Supply only following spare part against Item No 4.00 above suitable for 7.5 to 10 HP Pump Set 3 Phase capacity monoblock pump sets complete all as directed by Engineer-in-charge.

(a) CI Impeller

(b) Impeller nut GM

(c) key for Impeller MS

(d) Front bearing

(e) CI front inner cap.