bids are invited for custom bid for services - piping & misc mech jobs-vgohds/dhds/nhtccr/sru-i/sru-ii in bpcl kr, piping fabnweld non ibr cs-to sch 80 piping fabnweld non ibr cs-abv sch 80 piping fabnweld non ibr as-to sch 80 piping fabnweld non ibr as-abv sch 80 piping fabnweld non ibr ss-to sch 80 piping fabnweld non ibr ss-abv sch 80 piping pad weldg cs piping pad weldg as/ss piping fillet weldg non ibr cs piping fillet weldg non ibr as/ss piping dismntlg welded pipng piping erection cs/as/ss piping fab/wld/erecn support-cs mech gen spadg/despad flg rtg upto 900# mech gen spadg/despad flg rtg 900-2500# mech gen stress relieving-ind mech gen radiography-ind piping fab/wld/erecn steam tracing mech gen cad brd blat-wo cmp mech gen shot blstg external surfaces valve remvl/erctn upto 600# rtg valve remvl/erctn 900 # to 2500 #rtg mech gen remvnrefix hoses piping misc cold cutting mech-strl dismlg strls mech gen test hydro-pipe-0-50 mtr mech gen test hydro-pipe-51-200 m mech gen test hydro-pipe-201-500m mech gen test hydro-pip-501-1000m mech gen test hydro-pip-abv 1000m mech gen test hydrotest-m3 mech gen test pneumatic test-inm mech gen test pneumatic test-m3 valve remvl/erctn relief valve valve hydro test upto 600# rtg valve hydro test abv 600# rtg valve misc bonnet gasket-repl valve misc gland pkg-pullg up mech gen filter cleaning mech gen clng gauge glass assy mech gen clng strainer mech gen dismtl/erect equpt-upto 3mt mech gen dismtl/erect equpt-abv 3mt mech gen fab strainers mech gen manway open/box up mech gen overhl gauge glass assy mech gen remvnrefix end cap/plug etc mech gen repair strainers mech gen replce gasket mech gen replce gland pkg mech gen weldg on equpt carbon steel mech gen weldg on equpt stainless steel mech gen weld buildup cs mech gen weld buildup ss mech gen hot bolting-ind mech gen buffing mech gen bonding strip-cu 160x40x1.5mm mech gen bonding strip-cu 200x45x1.5mm mech gen bonding strip-cu 240x50x1.5mm mech-strl fab n erctn str wth shot blstg mech-strl fab n erctn str w/o shot blstg mech-strl fab n erctn grating galvanized fabrn butt patch to 12mm thk cs plate fabrn butt patch to 12mm thk ss plate fabrn fillet patch ss fabrn fillet patch cs fabrn plate flange fabrn spades fire/coolg watr fab/wldg cs mech gen weld buildup as fabrn butt patch abv12mm thk cs plate mech gen coatng wrapng -with mtrl -inm fabrn rolling of plates piping fab/wld/erecn support-as piping fab/wld/erecn support-ss mech gen remvnrefix rem fix pump/motor mech gen replce steam tracing piping fab/wld/erecn sup/fab & ercn gal valve misc easing-all types tank - fabrn n erectn sprinklernfoamline mech gen deplg sprinkler piping dismntlg jackted piping piping fab/wld/erecn jacket for piping mech gen test hyd test-jaktd pipg paintg primer incl surf clng epoxy based paintg finishpaint - epoxy-intermediate paintg finishpaint - poly urethane paintg primer+surf clng zinc based-1coat paintg finishpaint - 2 coat paintg finishpaint - 1 coat total quantity :