Name of Work:- Annual maintenance and cleaning work of sewage sump well motor pump set at Juna Somwariya Sewage pumping station
Sl. No.
Item Description
1
Complete regular maintanance work of sewage sump well including complete dismantling of installed 15/20/25/100/120 HP of sewage submersible motor pump set, cable etc. and taking out of motor pump set from sump well carefully by crain & manually without stoping the other running motor pump set & cleaning & removing garbage, cloths etc. from impellor, water collecting chamber delivery line valve, non return valve etc & retight of fastnere check nut, cable joints etc & other work as per directed by Engineer in charge complete work done in running condition of Juna somwariya pump house.
2
Providing & fixing of 200/300 mm dia 8 mm thick & 80 mm widths collar type heavy duty rubber gasket fitting for pump locking thiya & delivery pipe line flange for water proofing delivery pipe line & base block as per size & shape.
3
Complete repair of pedestal & removing of damaged broken stainless steel nut bolt by welding at site.
4
Providing & fixing of new stainless steel nut bolts of size 25 mm × 100 mm (as per size & sample)
5
Complete reinstallation of above non clog sewage submersible motor pump set with cable etc. on motor pump set base block inside the sump well carefully by crain & manually without stoping the other running motor pump set & complete trail & testing on full load & no load at site. Please Enable Macros to View BoQ information
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