tender for maintenance of cw pumps and its associated duct, valves, eot etc. unit no 08, 09 dtps, kasimpur, aligarh. maintenance of cw pumps and its associated duct, valves, eot etc. unit no 08, 09 dtps, kasimpur, aligarh, 1 routine & preventive maintenance (mechanical) of cw/ sacw/ acw pumps and cooling towersrelated to u # 8 & 9 including equipment conditioning as per scope of work. 2 cleaning of acw filter 3 cleaning of sacw filter 4 work for round the clock monitoring of parameters of cooling tower fans of unit no. 08 & 09 of dtps, htps, kasimpur, aligarh. 5 breakdown maintenance of cw pump 6 maintenance of butterfly valve (1800 mm) with gearbox 7 replacement of butterfly valve (1800 mm) 8 maintenance/replacement of damaged/worn out lube pipelines of various sizes of cw pump. 9 maintenance of butterfly valves (recirculation 1000 mm) with gearbox 10 pipe line work for attending minor leakage 11 cleaning of cw sump screen 12 maintenance of air release valve 13 replacement of butterfly valve (1000mm ) 14 breakdown maintenance of acw pumps 15 maintenance of butterfly valve (600 mm) with gearbox 16 replacement of butterfly valve(600mm ) 17 maintenance of butterfly valve (900 mm)with gearbox 18 replacement of butterfly valve(900mm ) 19 maintenance of butterfly valves (interconnect 400mm) with gearbox. 20 replacement of butterfly valve(400mm ) 21 breakdown maintenance of sacw pumps 22 maintenance of butterfly valve (450 nb)with gearbox 23 replacement of butterfly valve(450nb) 24 maintenance of butterfly valve (300 nb)with gearbox 25 replacement of butterfly valve(300nb) 26 mechanical maintenance of 01 nos. of 30 ton reva industries limited make e.o.t. hoist and 02 nos. of 05 ton reva industrial limited make e.o.t. hoist to ensure 100 % availability of crane round the clock. 27 complete repairing of submersible pump including rewinding of motor & replacement of damaged parts.(capacity of 7.5 kw-10hp) 28 replacement of axial flow fan 29 replacement/repair of fan hub assembly 30 breakdown maintenance of gear box 31 replacement of gear box 32 replacement of drive shaft 33 maintenance of butterfly valve (600nb) 34 replacement of damaged pvc distribution pipe & nozzle of one cell 35 maintenance of butterfly valve (1700nb) 36 inspection and replacement of broken v bars etc. (if any) per cell fan of cooling tower of unit # 08 and 09. 37 cleaning of cold water basins of cooling tower unit no.08 and 09 38 inspection and replacement of damaged pvc distribution pipe & nozzles per cell fan of cooling tower of unit 08 and 09