procurement of miscellaneous items to be used in unit 3 oh , procurement of miscellaneous items to be used in unit-3 o/h , air filter, complete set, 250 srs filter forpaph/saph [500 mw boiler] air motor veljan , port size 1inch bspt (body ported), max pressure10 bar having 40 micron sintered bronze filter element with manual drain, alumin wl & nitrile seals ( size: ¼ inch 3000 psi ,moc ss 316, ferrule end connection make:baldota. ) , bowl of air filter for air motor of paph/saph [500 mw boiler] veljan with manual drain suitable for 250 srs filter,moc: poly carbonate. , silencer (pn:400450035) for air motor of paph 400450035 iec dusterloh , holdtite perfect joining compound # holdtite perfect joining compound pack : 500 gm.make: pidilite ind.ltd. , oil ring,bearing housing(expn),ndv 12.5h for bhel seal airfan model no.ndv 12.5 h , o-ring # ( o-ring for mill lub oil relief valve of mill xrp 1003, moc: teflon 1 set=2 nos. 25 sets= 50 nos. ) , end cap cover seal of oil, size 130 x 10 for sr travel drive gearbox material: nbr + ms ( end cap cover seal of oil , size: 110 x 12 for coal feeder gear box, material : nitrile rubber +ms [quoted as per additional text description, sample available] ) , hose barb/nipple size 3/4 mnpt x 1/2 ( hose nipple 1/2 x 1/2 -120 nos and hose nipple 3/4 x 1/2 -80 nos. outer thread at one end and one end will be fitted with 1/2 rubber hose ,moc: ms application area: air boosting line at mrhs [quoted as per additional text description] ) , coupling # # ( 20 mm id pipe coupling, internal thread. length-20mm or 30 mm moc: ms application area: at air boosting line of mrhs ) , oil seal , size: 25 x 47 x 10 mm for chain hoist of mill bay input shaft ( coal feeder motion detector oil seal: 25x47x10 moc: viton rubber ) , needle valve,ss316 ( size: ¼ inch 3000 psi ,moc ss 316, ferrule end connection make:baldota. ) , flexible hose, id-12.7 mm, l-613 mm, for oil gun 500mw boiler , moc: ss 304 , ms split pin # ( ms split pin, size: 4x80 ) , split pin # ( ms split pin, size: 3x80 ) , bend,all socket 22?deg.x100mm ( socket bend, 90 dgree, for 20 nb pipe, moc: ms application area: dome cooling inlet line at mrhs [quoted as per additional text description] ) , bend,all socket 100?x150mm ( socket type 90 deg bend for 15 nb pipe. moc: ms application area: at dome ooling water line of mrhs. [quoted as per additional text description] ) , u-clamp with bolt ( u-clamp 16 mm dia with 02 nos of nuts & two nos of washers for clamping 100 nb pipe, height: 190 mm, thread lenth: 40 mm ) , rubber hose size 1/2 ( 1/2 inch flexible rubber hose. moc: high quality braided rubber application area: at dome cooling water line of mrhs. ) , tee # # ( tee, 20 mm internal threads at 3 sides and one extra cap for fitting at one side,moc: ms application area: air boosting line at mrhs. ) , connecting piece,20x50x125 ( 20 mm id short piece/nipple with external thread at one end, length of short piece: 200 mm. moc: ms application area: air boosting line at mrhs. [quoted as per additional text description] ) , pipe fitting ( 20 mm id short piece with external thread at both ends, length of short piece:250 mm. moc: ms application: mrhs air boosting line ) , ms reducer size 3/4x1/2 # ( socket type reducer for fitting 20 mm id pipe to 15 mm id pipe moc: ms application area: at dome cooling water line of mrhs. ) , tee with socket system,20 mm uniform line pressure: 15 kg/cm2,matl: pvc ( socket type tee (15 mm ) for fitting 15 mm id pipe. thread at all 3 side ,moc: ms application area: at dome cooling water line of mrhs. [quoted as per additional text description] ) , jubilee cl size: 1½? ( jubilee clamp: 1/2 inch application area: at hose of air boosting line at mrhs. moc: gi [quoted as per additional text description] ) , output oil seal(120x180x13) output oil seal for coal feeder gear box of stg ii size 120x180x13 . , breather plug breather plug for coal feeder gear box of stg ii , expansion joint,mrs,mill xrp 1003 for mill xrp 1003 dia- 241 mm., length- 210 mm. ( expansion joint,mrs,mill xrp 1003 for mill xrp 1003 dia- 241 mm., length- 210 mm. with extra flange attached with inner sleeve,pressure rating - 3.5 kg medium - coal reject. minimum temp to be withstood-300 deg c. ) , hose, seal air, mill xrp 1003 ss flexible hose, od - 64 mm. length - 900 mm.both side hex nut socket fittings ( hose, seal air, mill xrp 1003 ss flexible hose, od - 64 mm. length - 900 mm. both side hex nut socket fittings for mdv. socket length: 30 mm ) , hose,seal air, mill xrp 1003 od 97 mm. length 850 mm one side flange another side hex nut socket fittings ( hose,seal air, mill xrp 1003 od 97 mm. length 850 mm one side flange another side hex nut socket fittings for trunion shaft. socket length: 50 mm ) , filter,suction,600x600x50mm,ss net 3layers,5 micron ( for scanner fan ) , elbow # ( 50 mm elbow[bw end] moc: ms ) , ms tee connector nb50 socket welded socket id-60mm ( 50 mm tee[bw end] moc: ms ) , gate valve ( 50 mm socket weld end gate valve class 800,make:amco/ksb/l&t ) , loctite super glue in tubes 013 gms/2gm tube ( loctite 5910 each contains: (300 ml) [quoted as per additional text description] ) , loctite 270 (thread lock) # ( loctite 241 each contains: (50 ml/51.3 g) [quoted as per additional text description] ) , stainless steel net, width:470mm for 500 mw boiler trough seal , wire thickness: 5 mm, square gap:11 mmx11mm, moc: ss 416. , flange,125 nb # ( 125 mm is flange,moc:ms ) , flange id- 61mm # ( 50mm is flange,moc:ms [quoted as per additional text description] ) , flange, 0380001 # ( 80mm is flange moc: m.s. [quoted as per additional text description] ) , flange 1 set= 2 nos ( is 20mm m.s. flange 1 set= 2 nos flanges, total 15 set, i.e. 30 nos. of flange [quoted as per additional text description] ) , elbow ms-15 nb # ( 15 mm long bend, moc: ms [quoted as per additional text description] ) , ball valve 25nb ss ( 25 mm ss ball valve s/w class 800 make:racer ) , ball valve ( 15 mm ss 304 ball valve threaded[female],make:l&t ) , cleaner wd no 40 ( wd-40 spray 500 ml can ) , uclamp,5in dia pipe & dbl nut washer,ms # u clamp for 5 dia pipe with double nut washer,mat:-ms ( u clamp, ms, for 125 nb pipe with double nuts ) , u clamp-2.5 ( u clamp, ms for 50 nb pipe with double nuts [quoted as per additional text description] ) , lubricating paste altemp q nb 50 for pa & fd fan make- kluiber ( each tube contains 80 gram total requirement: 5 tubes i.e. 400 gram )