bids are invited for custom bid for services - preta piping jobs for train a units of bpclkr - mech gen spadg/despad flg rtg upto 900# mech gen spadg/despad flg rtg 900-2500# mech gen remvnrefix hoses piping fabnweld non ibr cs-to sch 80 piping fabnweld non ibr cs-abv sch 80 piping br con w/o rf nonibr cs-to sch 80 piping br con w/o rf nonibr cs-abv sch80 piping br con wth rf nonibr cs-to sch 80 piping br con wth rf nonibr cs-abv sch80 piping fabnweld non ibr ss-to sch 80 piping fabnweld non ibr ss-abv sch 80 fire/coolg watr fab/wldg cs piping pad weldg cs piping pad weldg as/ss piping fillet weldg non ibr as/ss piping fillet weldg non ibr cs piping erection cs/as/ss piping dismntlg welded pipng piping dismntlg scrd piping piping erection screwed piping fab/wld/erecn support-cs piping fab/wld/erecn steam tracing mech gen test hydro test-inm mech gen test pneumatic test-inm mech gen cad brd blat-wo cmp mech gen stress relieving-ind mech gen radiography-ind . cutting of pipeline piping misc cold cutting piping misc threaded joint job fabrn spades mech gen shot blstg external surfaces valve remvl/erctn upto 600# rtg valve remvl/erctn 900 # to 2500 #rtg valve remvl/erctn relief valve valve hydro test upto 600# rtg valve hydro test abv 600# rtg valve remvl/erctn mov valve misc bonnet gasket-repl valve misc gland pkg-pullg up mech gen filter cleaning mech gen clng basket filter mech gen clng strainer mech gen clng gauge glass assy mech-strl fab n erctn str wth shot blstg mech-strl dismlg strls mech-strl fab n erctn grating repair-grt mech-strl dismlg grtg mech gen dismtl/erect equpt-upto 3mt mech gen dismtl/erect equpt-abv 3mt mech gen buffing mech gen grind weld jt mech gen weld buildup cs mech gen weldg on equpt carbon steel mech gen weldg on equpt stainless steel mech gen hot bolting-ind mech gen liftngnrefixng-slab mech gen hiring manpower hiring of crane hydra/crane hiring of jcb for 8 hrs hirng of mini truck/tempo for 8 hrs cvl ew excvn fondation-1.5m paintg primer incl surf clng epoxy based paintg finishpaint - epoxy-intermediate paintg finishpaint - poly urethane paintg finishpaint - 2 coat paintg finishpaint - 1 coat paintg finishpaint - aluminium total quantity :