Details: major repair to 1.00 lac gph x 120 mtr. x 335 hp hc pump motor set unit- 04 for narwal installed at cps boria. by way of demounting pump motor set from its base frame then loading in mech transport and carriage to the workshop for repairs. dismantling the complete pump set then repairing of s.s shaft using welding and turning and threading and making keyways for coupling pulley and impellers along with s.s keys. providing and fitting of one no c.i impeller and turning the inner dia of the impeller and turning/machining to the required size & refurbishing to other impeller. providing/ fitting of ms check nut 2 nos and studs, s.s rings - 2 sets. rebuilding to the centre guide by providing and fitting of ci bush. fabricating and fitting of studs for body casing with nuts. providing and fitting of new bearings 6314 -02 nos at both de and nde. assembling of the pump after repair with new fabricating parts then providing and fabrication of coupling bolts and rubber bushes .assembling of pum
Sector: Water supply and Sewerage