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Tender For supply of equipment for mechanical engineering department - supply of equipment for mechanical engineering department, lathe machine :specification :bed: 2v & 2 flat, induction hardened and ground minimum bed length: 1375 mm bed width: 240 mm capacity: height of centre: 165 mm swing over bed: 320 mm swing over gap: 510 mm swing over cross slide: 180 mm distance between centres: 650 mm slides: cross slide travel: 200 mm compound slide travel: 115 mm spindle: spindle bore: 40 mm spindle nose: thread type, 62 mm spindle taper: mt-3 tail stock: quill diameter: 38.1 mm taper: mt-3 travel: 120 mm speed: no. of speeds: minimum 8 range: (40 800 )rpm threading: metric: (1 6 )mm (min 13 steps) english: (2 24 )tpi (min 19 steps) lead screw: (1 4) tpi electrical: motor: 1.5 hp, 230v/415v, 50 hz drive: v-belt structure: bed: close-grained cast iron (fg 260) gears: hardened steel base: rigid cast iron stand , open cup apparatus :specification :standard compliance: astm d92 / is 1448 (part 69) test method: open cup flash and fire point determination test cup: brass, precision machined with heat resistant handle heater: electric heater (1000 w 10% nickel chromium) with variable control heating rate: 5 6 c per minute (as per standard) temperature range: -6 to 400 c thermometer: astm 11c or equivalent flame applicator: gas test flame with fine control valvebody: stainless steel housing display: analog / digital temperature indicator power supply: 230v ac, 50 hz safety: overheat protection heat insulation , closed cup apparatus :specification :standard compliance: astm d93 / is 1448 (part 21) test cup:brass cup diameter: 50.7 50.8 mm capacity: minimum 70 ml stirring system heater: electric heater 650 w 10% heating rate: 1 12 c/min adjustable ignition: pilot flame with automatic shutter mechanism temperature measurement: thermometer or digital sensor(ip-28c or astm) display: digital temperature display power supply: 230v ac, 50 hz safety:over-temperature cut-off flame safety control , tail stock assembly :specification :medium-duty tailstock assembly for dismantling & assembly quill stroke: minimum 75 mm taper: mt-3 (preferred standard) feed: hand wheel operated features: set-over screws for taper turning spindle locking arrangement body: cast iron (fg 260) spindle: hardened steel, slip gauge :specification :set size: m87 (87 pieces) or equivalent range: 1.001 mm to 100 mm step sizes: 0.001 mm 0.005 mm 0.01 mm material: high-grade alloy steel / tungsten carbide (preferred) hardness: hrc 63 65 accuracy: grade: grade 1 or grade 2 flatne flatness / parallelism: 0.5 m stored in protective wooden boxes to prevent wear; calibration grades include charts for exact sizes , dc motor:specification :type: dc shunt motor (dismantling model) power: minimum 0.5 hp voltage: 220 v dc speed: 1500 rpm poles: 4 pole construction: laminated stator salient poles accessible armature features: cut section / open type suitable for dismantling and reassembly, hydraulic cylinder :specification :bore diameter: 50 mm stroke length: 250 mm working pressure: 160 bar cylinder tube: honed steel piston rod: hard chrome plated seals: standard industrial seals end caps: steel calibration grades include charts for exact sizes supply: mounted on training base suitable for dismantling and inspection , hydraulic operated directional control valves (dcv):specification :type: manual spool type dc valve configuration: 4/2 way size: ng06 (cetop 3) rated pressure: 210 bar flow capacity: 20 40 lpm body: hardened steel / cast steel spool: ground and hardened ports: clearly marked (p, a, b, t) supply: mounted on training plate suitable for dismantling and study , bearing with shaft assembly :specification :bore diameter: 50 mm stroke length: 250 mm working pressure: 160 bar cylinder tube: honed steel piston rod: hard chrome plated seals: standard industrial seals end caps: steelsupply:mounted on training base suitable for dismantling and inspection , coupling unit using driving and dr
Tender For equipments for mechanical department (mrs lab) - equipments for mechanical department mrs lab(refer nit for detailed specifications of the following items), dc motor, bearing with shaft assembly unit, plummer block, belt drive conveyor unit, constant mesh gear box, dial indicator with magnetic stand, straight edge, spirit level, test mandrels, hydraulic cylinder, directional control valve, chain drive
Tender For supply, delivery, installation of one number dismantling joint along with replacement of worn out spare parts, testing and commissioning of 750 mm dia. pdv and other allied works of pump unit no. 5 at cwps-ii, grww. - supply, delivery, installation, testing andcommissioning of 700 mm dia ms dismantling joints., dismantling counter weight, lever, arm, hydraulic unit etc. and all other components of the hydraulic system one by one of 750 mm dia. pump discharge valve parts by parts sequentially and cautiously as per direction of the engineer-in-charge (eic) at grww., dismantling the 750 mm dia. pdv from the existing pipe-bay, installatio/fitting-fixing of barrel-piece/flange and lifting & keeping the same on the working platform sequentially and cautiously as per diretion of the eic at grww., to and fro transportation charges of 750 mm dia. pdv from grww to workshop including loading and unloading.., dismantling all the components of 750 mm dia. pdv parts by parts sequentially and cautiously as per direction of the eic at grww/workshop., supply, delivery and fitting-fixing of drive shaft of 750 mm dia pdv sequentially and cautiously as per sample and direction of the eic at grww., supply, delivery and fitting-fixing of valve seal of 750 mm dia pdv sequentially and cautiously as per sample and direction of the eic at grww., supply, delivery and fitting-fixing of seat ring (ss 410) of 750 mm dia pdv sequentially and cautiously as per sample and direction of the eic at grww., supply, delivery and fitting-fixing of seat ring (epdm rubber) of 750 mm dia pdv sequentially and cautiously as per sample and direction of the eic at grww., supply, delivery and fitting-fixing of stub bearing bush of 750 mm dia pdv sequentially and cautiously as per sample and direction of the eic at grww., supply, delivery and fitting-fixing of drive bearing bush of 750 mm dia pdv sequentially and cautiously as per sample and direction of the eic at grww., supply, delivery and fitting-fixing of clamping ring of 750 mm dia pdv sequentially and cautiously as per sample and direction of the eic at grww., supply, delivery and fitting-fixing of end cover of 750 mm dia pdv sequentially and cautiously as per sample and direction of the eic at grww., supply, delivery and fitting-fixing of o ring of 750 mm dia pdv sequentially and cautiously as per sample and direction of the eic at grww., supply, delivery and fitting-fixing of shaft pin of 750 mm dia pdv sequentially and cautiously as per sample and direction of the eic at grww., supply, delivery and fitting-fixing of allen screw of 750 mm dia pdv sequentially and cautiously as per sample and direction of the eic at grww., supply,delivery and fitting-fixing of gland plate of 750 mm dia. pdv sequentially and cautiously as per sample and direction of the eic at grww., supply, delivery and fitting-fixing of shaft key of 750 mm dia pdv sequentially and cautiously as per sample and direction of the eic at grww., repairing the damaged portion of the hole for holding the bearing of 750 mm dia. pdv by deposting metal, boring, machining, grinding etc., all complete, as per original shape and size and direction of eic at grww.., re-aasembling all the components of 750 mm dia. pdv parts by parts sequentially and cautiously as per direction of eic at grww., performing of necessary hydro-testing of the disc and body of 750 mm dia. pdv as per direction of eic at grww., lowering from the working-bay, installation, fitting-fixing of 750 mm dia. pdv in the existing pipe-bay removing the existing barrel-piece/flanges as per direction of the eic at grww., re-assembling and re-fitting all the components of the hydraulic system like counter weight, lever, arm, hydraulic unit etc. with the existing 750 mm dia. pdv installed in the pipe-bay parts by parts sequentially and cautiously as per direction of the eic at grww., test run, operation and commissioning of the entire system of 750 mm dia. pdv as per direction of the eic at grww.
Tender For centralized rate contract for two years for supply of various types of spare parts of ms elecon engg. company limited for chp of different plants of dvc. - dowel, part no.-30, type: k2 gear unit, make: elecon engg. co. ltd., drain plug, part no.-45, type: k2 gear unit, make: elecon engg. co. ltd., breather plug, part no.-56, type: k2 gear unit, make: elecon engg. co. ltd., input pinion shaft, part no.-102, type: k2 gear unit, make: elecon engg. co. ltd., input extension key, part no.-107, type: k2 gear unit, make: elecon engg. co. ltd., locknut, part no.-110, type: k2 gear unit, make: elecon engg. co. ltd., lock washer, part no.-111, type: k2 gear unit, make: elecon engg. co. ltd., flanged bush, part no.-120, type: k2 gear unit, make: elecon engg. co. ltd., oil seal, part no.-132, type: k2 gear unit, make: elecon engg. co. ltd., output shaft, part no.-202, type: k2 gear unit, make: elecon engg. co. ltd., output gear, part no.-203, type: k2 gear unit, make: elecon engg. co. ltd., key, part no.-206, type: k2 gear unit, make: elecon engg. co. ltd., oil seal, part no.-232, type: k2 gear unit, make: elecon engg. co. ltd., intermediate pinion shaft, part no.-302, type: k2 gear unit, make: elecon engg. co. ltd., intermediate gear, part no.-303, type: k2 gear unit, make: elecon engg. co. ltd., key, part no.-306, type: k2 gear unit, make: elecon engg. co. ltd., roller assembly r-800 drg no- r00673/3, for paddle feeder m/c no. 27-30, make-elecon, roller assembly r-600 drg no- r00686/3 , for paddle feeder m/c no.-27-30,make-elecon, geared coupling ed500, propeller shaft series 1600mm part-m08244/1 for paddle feeder m/c no- 27-30, make-elecon, paddle shaft 88diax477 lg part-m13004/4 for paddle feeder m/c. no.-27-30, make-elecon, paddle shaft 88diax812lg part-m13006/4 for faddle feeder m/c no.-20-30, make elecon, coupling for propeller shaft part-m13005/4 for paddle feeder m/c no.- 27-30, make elecon, wheel drive parto-m11031/3 for paddle feeder m/c no. pf-27-30 , make - elecon, keeper plate part-m08596/4 for paddle feeder m/c no.- 27-30, make - elecon, spacer for bearing 89.8/80diax27thk for paddle feeder m/c no- 27-30, make -elecon, cover for bearing 130diax14 thk for paddle feeder m/c no. 27-30, make-elecon, plain wheel dia 160/90x85thk for paddle feeder m/c no.- 27-30, make - elecon, spindle 40 diax210lg part-m08594/4 for paddle feeder m/c no.- 27-30, make - elecon, deep groove ball bearing single row , part no.- m08593/3 for paddle feeder m/c no.- 27-30, make -elecon, filter return line for hydraulic system of paddle feeder pressure relief valve for hydraulic system of paddle feeder, spring, drg. no. m02728/4spare for vibrating feeder,spring, drg. no. m02728/4spare for vibrating feeder, paddle hub with arm, part no. m08456/2 (spares for paddle feeder plough drive assembly of elecon make paddle feeder, m/c no. pf: 27-30), locking plate(spare for paddle drive assy.), locking assy. d0b1kon1012140x190 for paddle drive assy., ci cast housing for extra bearing housing (spare for paddle drive assy. of paddle feeder), spacer 75 od x 55 id x 48 lg (for paddle drive assy.), spacer part no. m13062/4(for travel drive assy.), torque arm for travel drive, spacer part no. m13007/4(for travel drive assy.), boss p no. dc0269414, deep groove type ball bearing (for spacer for d.s. trolley), nylon ring 3thk 125od x80 id for spare of ds trolly assy., pin 80 dia x 235 lg(spare for ds trolly assy.), cover 20/80 dia x 20 thick(spare for ds trolly assy), wheel dia 315 mm(spare for ds trolly assy.), drive gear box (type-c082111)make;pbl without electric motor for ilms, planetary gearbox input sun pinion for elecon make planetary gear box type and size pav 45 ratio-5:1, planetary gearbox set of oil seal for elecon make planetary gear box type and size pav 45 ratio-5:1, annulus (part no.5), of planetary gearbox type:pav-45, ref drg no.7741891/3, planet bolt (part no.8) of planetary gearbox type:pav-45, ref drg no.7741891/3, planet carrier cum output shaft(part n
Tender For supply of capital overhaul (coh) spares for turbine system - 229 items - thrst jour0l brg rad d380x290a 8.8 m8x25, hp ia counter shunk screw m6x16, screw hex am36x150 hp inlet assembly, bolt hex b 8.8 m36x120 hp inlet assy, washer tab ast 37 hp inlet assembly, angle l 20 sta fe410wa hp inlet, hp caparallel key, thrust pad hp casing assembly, thrust pad hp casing assembly, hp casing asly cap nut pm64, hp casing asly cap nut pm80x6, hp casing asly cap nut 01050109000 043, hp casing asly cap nut pm100x6, stud bolt l 610 hp casing assembly, stud bolt m36 l 785 hp casing assembly, stud bolt m36 l 905 hp casing assembly, stud bolt m36 l 1000 hp casing assy, stud bolt m36 l 1070 hp casing assy, stud bolt m36 l 1125 hp casing assy, stud bolt m36 l 1170 hp casing assy, cap nut m36 hp casing assembly, screw hex am36x95 hp casing assembly, screw hex am36x120 hp casing assembly, screw hex am24x90 hp casing assembly, cap nut, locking plate, screw cap soc, square wire 1.6 l 200 meter for ipshaft, rectangular wire 2.2x1.6 ip shaft, scrw set soc cp a 45h, pin cyl, pin cyl a20h8x40 for ip shaft seal 23, screw hex, screw hex am20x37 ip outer casing, pin taper 40x410 ip outer casing, nut hex b 8, washer mcdst 31 ip outer casing, hex set screw m64x70x700 ip outer casin, hex set screw m24x35x310 ip outer casing, ip ca fitted key, ip ca fitted keys l 135, scru csk soc a 12.9 m6x16 ip inlet, hex set screw, pin cyl a10n6x22 for emergency stop valv, nut hex pm24 for emergency stop valve d, cap nut, hyd speed gov cap nut, hyd speed gov grub screw is 609410.9, hyd speed gov pin cyl, hyd speed gov nut hex. a8, pilot valve for hydraulic speed governo, hyd speed gov cap nut, hyd speed gov nut hex a8, hyd speed gov nut hex a8, hyd speed gov adjusting screw, hyd speed gov pin cyl, hyd speed gov nut hex a8, hyd speed gov pin cyl bvl end, follow up piston bush pin cyl, follow up piston bush pin cyl bvl end, follow up piston bush nut hex a8, follow up piston bush adjusting screw, follow up piston bush pin cyl bvl end, follow up piston bush scru hex a 8.8, follow up piston bush scru hex a 8.8, follow up piston bush nut hex a8, follow up piston bush coller nut, follow up piston pin cyl bvl end, follow up piston collar nut hex, pilot valve for overspeed trip testing, over speed testing unit scru hex a 8.8, scru hex a 8.8 over speed testing unit, over speed testing unit scru hex a 8.8, over speed testing unit scru hex a 8.8, over speed testing unit nut hex a8, over speed testing unit nut hex a8, piston sleeve d30 for fup for ehcc 017, piston sleeve d30 for fup for ehc 018, follow up piston for ehcadjusting screw, pin cyl b3h8x35 for follow up pistons fo, guide bush for fup for ehc 040, guide bush for fup for ehc 041, bush for follow up piston for ehc 042, bush for follow up piston for ehc 043, pin cyl bvl end 5h8x8 for follow up pi, pin cyl bvl end 8h8x20 for follow up p, pin cyl bvl end 8h8x24 for follow up p, pin cyl bvl end 10h8x28 for follow up, pin cyl bvl end 14h8x50 for follow up, follow up piston for ehc nut hex a8, follow up piston for ehc nut hex a8, follow up piston for ehc nut hex a8, follow up piston for ehcscru hex a 8 .8, follow up piston for ehc scru hex a 8.8, follow up piston for ehc coller nut, follow up piston for ehc pin cyl bvl en, collar nut hex pm12 for follow up piston, hyd amplifiercollar screw is 3749, hyd amplifiernut hex a8, pin cyl b 6h8x25 for hydraulicamplifier, pin cyl b 6h8x29 for hydraulicamplifier, pin cyl b 6h8x39 for hydraulicamplifier, pin cyl b 6h8x31 for hydraulicamplifier, hyd amplifierscru hex a 8.8, hyd amplifier scru hex a 8.8, hyd amplifier nut hex. a8, hyd amplifier grub screw is 609410.9, mop nut hex , mop nut hex a8, mop pin cyl bvl end, pin cyl bvl end 5h8x16 for main oil pu, mop screw grub slotted, mop scru hex a 8.8, mop nut hex a8, mop scru hex a 8.8, mop scru hex a 8.8, mop scru hex a 8.8, pipe assly for main oil pump assembly, grub screw is 609471 mat 10 9 em10x20 f, emergency governor nut, grub screw is 60
Tender For supply of set of recommended spares of hyd speed governor drawing no 01142105000 for 250 mw governing system , set of recommended spares of electro hyd convertor gov drawing no 01142205000 for 250 mw governing system , set of recommended spares of follow up pistons for hyd amp drawing no 01142324000 for 250 mw governing system , set of recommended spares of low vacuum trip assly drawing no 01142401000 for 250 mw governing system , set of recommended spares of overspeed trip testing unit drawing no 01142602000 for 250 mw governing system , set of recommended spares of follow up pistions for ehc drawing no 01142724000 for 250 mw governing system , set of recommended spares of hydraulicamplifier drawing no 01142801000 for 250 mw governing system * /bid number : gem/2026/b/7550297 + /dated: 18-06-2026 ' ' / bid document 1 / 12
Tender For corrigendum : supply of equipment for mechanical engineering department - supply of equipment for mechanical engineering department, lathe machine :specification :bed: 2v & 2 flat, induction hardened and ground minimum bed length: 1375 mm bed width: 240 mm capacity: height of centre: 165 mm swing over bed: 320 mm swing over gap: 510 mm swing over cross slide: 180 mm distance between centres: 650 mm slides: cross slide travel: 200 mm compound slide travel: 115 mm spindle: spindle bore: 40 mm spindle nose: thread type, 62 mm spindle taper: mt-3 tail stock: quill diameter: 38.1 mm taper: mt-3 travel: 120 mm speed: no. of speeds: minimum 8 range: (40 800 )rpm threading: metric: (1 6 )mm (min 13 steps) english: (2 24 )tpi (min 19 steps) lead screw: (1 4) tpi electrical: motor: 1.5 hp, 230v/415v, 50 hz drive: v-belt structure: bed: close-grained cast iron (fg 260) gears: hardened steel base: rigid cast iron stand , open cup apparatus :specification :standard compliance: astm d92 / is 1448 (part 69) test method: open cup flash and fire point determination test cup: brass, precision machined with heat resistant handle heater: electric heater (1000 w 10% nickel chromium) with variable control heating rate: 5 6 c per minute (as per standard) temperature range: -6 to 400 c thermometer: astm 11c or equivalent flame applicator: gas test flame with fine control valvebody: stainless steel housing display: analog / digital temperature indicator power supply: 230v ac, 50 hz safety: overheat protection heat insulation , closed cup apparatus :specification :standard compliance: astm d93 / is 1448 (part 21) test cup:brass cup diameter: 50.7 50.8 mm capacity: minimum 70 ml stirring system heater: electric heater 650 w 10% heating rate: 1 12 c/min adjustable ignition: pilot flame with automatic shutter mechanism temperature measurement: thermometer or digital sensor(ip-28c or astm) display: digital temperature display power supply: 230v ac, 50 hz safety:over-temperature cut-off flame safety control , tail stock assembly :specification :medium-duty tailstock assembly for dismantling & assembly quill stroke: minimum 75 mm taper: mt-3 (preferred standard) feed: hand wheel operated features: set-over screws for taper turning spindle locking arrangement body: cast iron (fg 260) spindle: hardened steel, slip gauge :specification :set size: m87 (87 pieces) or equivalent range: 1.001 mm to 100 mm step sizes: 0.001 mm 0.005 mm 0.01 mm material: high-grade alloy steel / tungsten carbide (preferred) hardness: hrc 63 65 accuracy: grade: grade 1 or grade 2 flatne flatness / parallelism: 0.5 m stored in protective wooden boxes to prevent wear; calibration grades include charts for exact sizes , dc motor:specification :type: dc shunt motor (dismantling model) power: minimum 0.5 hp voltage: 220 v dc speed: 1500 rpm poles: 4 pole construction: laminated stator salient poles accessible armature features: cut section / open type suitable for dismantling and reassembly, hydraulic cylinder :specification :bore diameter: 50 mm stroke length: 250 mm working pressure: 160 bar cylinder tube: honed steel piston rod: hard chrome plated seals: standard industrial seals end caps: steel calibration grades include charts for exact sizes supply: mounted on training base suitable for dismantling and inspection , hydraulic operated directional control valves (dcv):specification :type: manual spool type dc valve configuration: 4/2 way size: ng06 (cetop 3) rated pressure: 210 bar flow capacity: 20 40 lpm body: hardened steel / cast steel spool: ground and hardened ports: clearly marked (p, a, b, t) supply: mounted on training plate suitable for dismantling and study , bearing with shaft assembly :specification :bore diameter: 50 mm stroke length: 250 mm working pressure: 160 bar cylinder tube: honed steel piston rod: hard chrome plated seals: standard industrial seals end caps: steelsupply:mounted on training base suitable for dismantling and inspection , coupling unit using