bids are invited for custom bid for services - biennial maintenance contract for turbine auxiliaries and offsite equipments 250x4 mw brbcl nabinagar - bmc for tg, auxiliary strainer () cleaning cep (>210-500mw#) inspection bfp (suc strnr) cleaning bfp (mechseal cooler) cleaning plate heat exchngr (plate) serv bfp (>210-500mw#) serv bfp(<=110mw#)-oh vac pp/blwr (>10-20nm3) oh cep(>210-500mw#)-oh lp water pump (<>) serv cont vv (>) serv lpt (diaphragm) repl centrifuge (<>) serv gear boxes (gears) serv lp valves(dia<=6)-attend defect flange (gasket) repl flange (dn100) attend defect flange (dn400) attend defect lp valves (dia>6-12) attend breakdown matl (steel) fabrication lp valves (dia<=6) serv chem dosing pump (<>) serv condenser (hotwell) serv lub oil cooler (<>) serv hpbp valves (spray cv) oh hp valves (150nb) oh bfv (<>) serv misc works (>) daily chks lp valves (dia>6-12) serv lp valves (dia>6-12) oh lp valves (dia>12) oh fixed to steel windows by welding condenser (waterbox) cleaning bfp (<=110mw#) 04w chks cep(>210-500mw#)-04w chks lp water pump (<>) 12w chks vac pp/blwr (>20nm3) 12w chks lp water pump (<>) 04w chks vac pp/blwr (<=10nm3) 08w chks centrifuge (<>) 04w chks deptt > man dep-sw turbine jop () attend defect misc works () attend breakdown bmc for offsite area lp water pump (<>) oh lp water pump (dia<=6) serv vert pp (<>) oh lp water pump (<>) attend defect vert pp (>) attend defect vert pp (>90kw) attend defect lp water pump (<>) decpl/cpl/algn structures (<>) fabrication misc works (→) daily chks vert pp(<37kw)oh chem dosing pump(<>)-attend defect lp valves (dia<=6) serv lp valves (dia>6-12) serv lp valves (dia>12) serv lp valves(dia<=6)-attend defect lp valves(dia>6-12)-attend defect lp valves(dia>12)-attend defect diaphragm v/v (<>) serv diaphragm v/v (<>) instal/remove lp valves (gland) repl lp valves (deluge vv) repair fire sys (hydrant valve) repair ms piping (dia>6-12) attend defect fire sys (muls spry sys) attend defect ms piping (dia<=6) laying ms piping (<>) attend defect ms piping (dia>6-12) laying ms piping (dia>12) attend defect msrl pipe (<>) repl msrl pipe (>) attend defect water channel () cleaning pvc pipe (>) laying pvc pipe () connection elec hoists (>) checking elec hoists (>03-05mt) statutory testing blwr/fan (>) attend defect clarifloculator (<>) attend defect clarifloculator drive(>)-attend defect blwr/fan (<>) oh ejector () repair chlorine tonners(<>)-connection cl2 abs sys (<>) attend defect water lvl indicator/gauge made of gls submersible pumps (<>) instal/remove misc works (<>) attend defect misc works (<>) checking misc works (<>) fabrication misc works () attend breakdown bfv (dia>=12) attend defect deptt <> man.dep-sw 3 misc works (>) choking removal cw system () oh cw pump (<>) 12w chks cw pump (<>) attend defect bmc for ct fan ct cells (door) instal/remove ct fan (<>) 12w chks ct fan(g.box) (<>)-repl ct fan(g.box) (oilseal) repl ct fan(g.box) () oh ct fan(g.box) (→) aligning ct fan(g.box) (oil) top up ct fan (blades) repl ct fan (drive shaft) repl ct fan (blades) setting ct fan (hub/hub cover) repair ct dist pipe/nozzles (<>) attend defect ct dist pipe/nozzles (<>) cleaning bfv (dia>=12) serv misc works (<>) attend defect cooling tower (<>) oh ct basin (210-500mw#) oh misc works () painting structures (<>) painting deptt <> man.dep-etc deptt <> man.dep-hsw deptt >> man.dep-sw amount linked tosafetyaspects/complianc amount linked to safety aspects total quantity :