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Tender For tender for supply of spares - fuel filter , fan belt , oil filter , bonnet shocker , door handle , gear lever kit , indicator light , ac blower assy , ac gas , suspension bush kit , fly wheel sensor , slack adjuster , ignition switch , starter bush , field r/kit , pole screw , front shock absorber , sleeve cyl assy , fly wheel sensor , acc cable
Tender For supply & delivery of leaks arresting materials in gorantla and nagaralu area div no.46,47 & 48 under guntur municipal corporation. - 200mm dia class 15 cid joints, 160mm dia class 15 cid joints, 100mm dia class 15 cid joints, 80mm dia class 15 cid joints, supply and delivery of 6mm thick rubber packing including taxes and conveyance etc complete as per ss, supply and delivery of bolts and nuts (1/2" to 1") including taxes and conveyance etc., complete, manufacture, supply and delivery of the following hdpe pipe and spl of approved by the departmental authorities and including cost and conveyance of all materials and all type of labour charges for fabrication, painting etc., complete., 160 mm dia hdpe pipe , 110 mm dia hdpe pipe , 90 mm dia hdpe pipe , manufacture, supply and delivery of hdpe specials including tranportation to anywhere in ap excluding excise duty sales tax and specials etc. complete , a) 160mm dia hdpe pipe end long necks, b) 160mm dia ms flanges , c) 160mm dia hdpe dummy , manufacture, supply and delivery of the following pvc pipe and spl of approved by the departmental authorities and including cost and conveyance of all materials and all type of labour charges for fabrication, painting etc., complete., 200 mm dia pvc pipe , 75 mm dia pvc pipe, 90 mm dia pvc pipe, 80 mm dia pvc coupling, supply and delivery of "resilient seated soft sealing" gate valves (sluice valves) with body and bonnet of ductile iron ggg-40/sg-400/15 or ggg-50/sg-500/7 or equivalent as per is1865, is:3896-2 and wedge fully rubber lined with food grade quality grade w270 grade epdm, replaceable spindle nut without gland packing with 3-o ring protection system on the shaft and seals of nbr. the valves should be vacuum tight and 100% leak proof with face to face dimensions as bs:5163 type a/is:14846. all the valves should be with fusion bonded electrostatic powder coating both inside and outside (min 250 microns)-ral 5005 with pocket less straight through body passage conforming to design standards of din-3202f4/bs:5163 type a flange drilling as per is - 1538 excluding all taxes, duties and transportation., 100mm dia sluice valve , 150mm dia sluice valve 80mm dia sluice valve
Tender For supply of 1. swagelok make ss high temperature and pressure needle valve with integral bonnet, body material s , 2 swagelok make ss high temperature and pressure needle valve with integral-bonnet, body material ss
Tender For corrigendum : supply of overhauling kit for 8" x 8" brake cylinder type uah consisting of 7 items to drg no sr-lw-2-19-11 alt-1. (1) strainer assembly- 1 no. ref no 9. (2) pistonhead disc- 1 no. ref no 11. (3) anti-rattler ring- 1no. ref no 12. (4) piston rod packing- 1no ref no 13. (5) ring- 1no. re f no 14. (6) gasket-1no.ref no 15. (7) lubricated pad 640 x 4 x 10- 1no ref no 26. [ warranty period: 24 months after the date of delivery ]
Tender For supply of various item for water supply system at rgtpp ramgarh.-, hdpe pipe end preparation syitable to victaulic style 905 coupling, dn 110 sdr 13.6 pe 100 wall thickness 8.1 mm to 9.1 mm as per is 4984:2016 amendment 2, fr grade (fire resistant) made with pre compounded black virgin resin., , victaulic style 905 hdpe to hdpe coupling od=110mm. housing: ductile iron conforming to astm a536, grade 65-45-12.both end with retaining ring: type 316 stainless steel. nitrile (standard or flush-seal) gasket: epdm vicplus gasket. temperature range -30f to +230f/-34c to +110c. may be specified for cold and hot water service within the specified temperature range. metric fluoropolymer coated bolt and nut., , victaulic style 907 hdpe to metal coupling od=110mm. housing: ductile iron conforming to astm a536, grade 65-45-12.one end retaining ring: type 316 stainless steel, other end as per ogs (original grooved system) compatible. gasket: epdm vic plus gasket. temperature range -30f to +230f/-34c to +110c. may be specified for cold and hot water service within the specified temperature range. metric fluoropolymer coated bolt and nut., , victaulic grooved end fittings (bend, tee & reducer) moc: ductile iron conforming to astm a536, grade 65-45-12., , 90 degree elbow od : 114.3 mm, , 45 degree elbow od : 114.3 mm, , equal tee od: 114.3 mm, , concentric reducer: 114.3 mm x 88.9mm, , victaulic flange adapter moc: ductile iron conforming to astm a536, grade 65-45-12. gasket 10/4/2024 epdm (green stripe color code). temperature range -30f to +230f/-34c to +110c., , dn 100 (od= 114.3mm), , dn 80 (od: 88.9mm), , os &y gate valve:, , body: grooved end ductile iron conforming to astm a536 grade 65-45-12., , body coating: fusion bonded epoxy, ral 3000 color - red. body gasket: epdm body bolts: zinc plated steel. hand wheel: ductile iron conforming to astm a536 grade 65-45-12.handwheel nut: ductile iron conforming to astm a536 grade 65-45-12.os&y yoke: ductile iron conforming to astm a536 grade 65-45-12.yoke nut: bronze, conforming to astm b62.bonnet: ductile iron conforming to a536 grade 65-45-12.bonnet bolts: carbon steel conforming to grade 8.8, zinc plated. bonnet/body coating: fusion bonded epoxy. stem: type 304 stainless steel., , o-ring seals: nitrile, , gate: ductile iron conforming to astm a536 grade 65-45-12, epdm coated gate nut: type 304 stainless steel. packing: graphite gland: ductile iron conforming to astm a536 grade 65-45-12.body: ductile iron conforming to astm a536 grade 65-45-12.body coating: fusion bonded epoxy, ral 3000 color - red, , body gasket: epdm. body bolts: zinc plated steel. hand wheel: ductile iron conforming to astm a536 grade 65-45-12, , hydro test pressure body:- 31 kg/cm2, , hydro test pressure seat:- 21 kg/cm2, , note: - valves should be supplied with both ends grooved & flanges compatible with grooving., , dn 100 (od= 114.3mm),
Tender For custom bid for services - 30 mw & 14 mw tg miscellaneous works at nspcl-bhilai power plant-2- 10.10 tmstu61bd000 steam tur(bearing pedestal)attend defect: 1. take permit to work from concerned person., 2. remove control valve linkages, oil piping and other connections from the pedestal., 3. remove front pedestal top cover., 4. clean front pedestal housing., 5. take measurement as per instruction of eic. (involves checking of pinion shaft/gear, assembly, main oil pump gear wheel, gov. assembly & checking the backlash of gears.), 6. attend the defect/trouble shoot the problem in front pedestal as per instruction of eic., this includes the following work beside defect attending as per instruction of eic., 7. dismantle pinion shaft and record the alignment w.r.t to the gov. assembly., a) dismantle mop (main oil pump) bearings and gear., b) do servicing of mop and replace damaged items., c) dismantle governor assembly (consists of gop-governing oil pump and other, elements)., d) do servicing of gop and replace damaged items., e) assemble mop and governor assembly., f) put governor assembly in position., g) do alignment of the pinion shaft w.r.t to governor assembly., h) put electronic over speed shaft (pinion shaft) in position., i) put mop assembly in position., j) record backlash of gears and if requires, do adjustment., 8. measure the clearances of first three rows of oil gland fins & its servicing, 9. assembly of oil gland segments (new or old) and setting of clearances., 10. after the work, box up front pedestal top cover., 11. link control valve linkages, oil piping etc., 12. do rig test for setting governing characteristics., 10.20 tmstu56oh000 steam tur (bearings) serv- 1. take permit to work from concerned person., 2. remove control valve linkages, oil piping and other connections from the pedestal., 3. remove front pedestal top cover., 4. check bearing interference, toc, soc etc., 5. remove turbine front bearing top & bottom halves., 6. do the dpt and ut of turbine bearing., 7. check thrust bearing pads and do dpt, ut and blue matching., 8. check toc, soc, bearing interference of bearing after servicing., 10.30 tmstu01bd794 steam tur (<=30mw#) repl-gland- 1. removal of first 2 rows of hp front steam gland segments., 2. servicing of (new or old) gland segments and springs., 3. measurement of dimensions and machining of gland segments if required., 10.40 tmtgs01bd701 turbine gov. sys (<=30mw#) maintenance- i) attending passing defect in four nos. steam control valves, ii) servicing of two nos. hydraulic servomotors (including relay gear) of control valves, iii) inspection & servicing of speed governor and setting its governor characteristics (rig test)., iv) inspection & servicing of cies valve (left & right)., 1. ensure ptw from concerned person., 2. breaking of insulation around steam control valves & removal of debris from site., 3. dismantle linkages and decouple all four nos. control valves from spring box assembly, 4. remove spring box assembly from position., 5. dismantle bonnet bolts & remove all four control valves., 6. check blue contact / kerosene test of plug with respective seats., 7. do lapping of all control valves, replace plug/other components, if required., 8. assemble all control valves and tighten bonnet bolts., 9. servicing of cies valves (left & right), 10.servicing of spring box assembly hinges & pins etc., 11.place spring box assembly & couple all control vales with spring box., 12. servicing of two nos. hydraulic servomotors of control valves., 13. servicing of primary relay oil cylinder for checking for excessive draining of oil. replacement of relay gear power, piston if needed., 14. servicing of secondary relay., 15. servicing of linkage., 16. replacement of steam leak-off and impulse line pipes as per eic instruction. dp test of welding joints are to be, carried out., 17. inspection of speed governor, assessment of its component s healthiness, repl