Tender For corrigendum : - tender for aug. of existing 250kva, 11/0.4 kv s/stn. jibhi into 400kva, 11/0.4 kv s/stn. in (e ) section jibhi uesd, hpsebl, banjar. (t.s. 09/2025-26) - supply part dtr 400 kva, supply of lt distribution panel box suitable for 400 kva s/stn of size 1100x800x275mm +/- 5% made of steel sheet of 1.63 mm thickness having double door locking arrangement duly powder coated painted complete withlt distribution panel box with mccb 630 amp 3p 50ka-1 no. make l&t , schneider and abb only, mccb 250 amp 36ka 3p of l&t schneider and abb make only 3no. mccb rating 250amp, 3 poles having following specifications (1) minimum frame size 250 amp (2) type variable trip free, (3) breaking capacity- isu & lcs at 415, 50 hz (ka: not less than 50 ka) (4) , thermal release range: 320-440amp (5) mecanical life (operation) 20000 no. (6) electrical life (operation) 4000 no. (7) rated insulation voltage (v) 690v (8) tripping thermal releasing setting : thermal-o/l variable setting (9) tripping magnetic releasing setting : magnetic- s/c fixed setting (12) in (10) (operation) volatge 415v, ac (11) caliberation temperature: 40 degree c (12) high voltage withstand voltage : 3kv for 1 minute (13) confirming to is : 1993/60947-2, 1989 (14) make l&t/ havells/abb/ hpl/ schiender and approved vendor of hpsebl (15) ics : 100% icu reangular type aluminum alloy bus bar of 250 amp. having length 800 mm of phase 800 mm long for netural outgoing feeder 3 nos. outgoing feeders shall be made in the pannel u type single pole mccbs of 400 amp. shall be provided in all 3- phases. the panel shall be fully wired with insulated copper wire have adequate clearance . as per standard specification, supply of aluminium thimble, supply of aluminium thimble, supply of lt cable (3.5 core ) 400 mm2 (incomer), supply of lt cable (3.5 core ) 240 mm 2 (outgoing), erection of dtr, erection of 400 kva , 11/0.433kv dtr, erection of lt box, providing earthing connection including g.i.wire to g.o switch erection of jumper, laying of lt cable, complete in all respect., transportation charges inclusive of hydra crane charges and mannual carriage of dtr and its associate material., add dismantling charges of old dtr (250 kva dtr) and allied accessories @50% of erection of new dtr.
Tender For lowering of crusher drum including gear box and crusher motor for proper crushing of coal upto 100 mm size of feeder breaker no. 5 at amp colliery, barora area..
Tender For supply and installation of it gadgets to norka roots ho and the regional cacs at ernakulam and calicut - suply and installation of it gadgets, desktops technical specificationsprocessor: intel core i5-12400 @ 2.5 ghz base frequency (or higher), 6 cores, 18 mb cache, tdp: 65 w, chipset: compatible chipset, motherboard: oem motherboard, memory: 16 gb ddr4 ram, upgradable to 32 gb, storage: 512 gb ssd, graphics adapter: high-end graphics adapter with 2 gb memory, monitor: 21.5" or larger tft/led digital colour full hd monitor (same make as pc), keyboard: usb interface keyboard (same make as pc), mouse: optical usb mouse (same make as pc), ports: minimum 6 usb ports (at least 2 usb 3.0 ports and at least 2 front-panel ports, including at least 1 usb 3.0), networking: 10/100/1000 onboard integrated network port & wi-fi 802.11 b/g/n, certifications: epeat/epr certification and rohs compliance, warranty: 5-year comprehensive on-site warranty including monitor, mouse, and keyboard, operating system: windows 11 pro, scanners: sheet fed typescan resolution, optical: 600 dpi, duty cycle (daily): daily volume 3000 pages, operating modes: color, grayscale, black & white, media types: a4, legal, letter, scan file format: pdf, jpeg, jpg, automatic document feeder capacity: 50 sheets, automatic document feeder speed: 35 ppm (a4) at b&w 200 dpi, scanning options (adf): duplex, connectivity standard: usb 3.0, additional feature: blank page skip, warranty: 5-year comprehensive onsite warranty, supported os: ubuntu 18.04 and higher versions & windows, all-in-one ink tank printers : epson ecotank l6360 or similarfunctions: print, scan, copy, print speed : up to 18 ipm for black and 9 ipm for colour, print model: auto-duplex print; borderless printing up to a4 size, connectivity: ethernet, wi-fi & wi-fi direct, display panel, high yield ink bottles, user replaceable maintenance box - suply and installation of it gadgets, desktops technical specificationsprocessor: intel core i5-12400 @ 2.5 ghz base frequency (or higher), 6 cores, 18 mb cache, tdp: 65 w, chipset: compatible chipset, motherboard: oem motherboard, memory: 16 gb ddr4 ram, upgradable to 32 gb, storage: 512 gb ssd, graphics adapter: high-end graphics adapter with 2 gb memory, monitor: 21.5" or larger tft/led digital colour full hd monitor (same make as pc), keyboard: usb interface keyboard (same make as pc), mouse: optical usb mouse (same make as pc), ports: minimum 6 usb ports (at least 2 usb 3.0 ports and at least 2 front-panel ports, including at least 1 usb 3.0), networking: 10/100/1000 onboard integrated network port & wi-fi 802.11 b/g/n, certifications: epeat/epr certification and rohs compliance, warranty: 5-year comprehensive on-site warranty including monitor, mouse, and keyboard, operating system: windows 11 pro, scanners: sheet fed typescan resolution, optical: 600 dpi, duty cycle (daily): daily volume 3000 pages, operating modes: color, grayscale, black & white, media types: a4, legal, letter, scan file format: pdf, jpeg, jpg, automatic document feeder capacity: 50 sheets, automatic document feeder speed: 35 ppm (a4) at b&w 200 dpi, scanning options (adf): duplex, connectivity standard: usb 3.0, additional feature: blank page skip, warranty: 5-year comprehensive onsite warranty, supported os: ubuntu 18.04 and higher versions & windows, all-in-one ink tank printers : epson ecotank l6360 or similarfunctions: print, scan, copy, print speed : up to 18 ipm for black and 9 ipm for colour, print model: auto-duplex print; borderless printing up to a4 size, connectivity: ethernet, wi-fi & wi-fi direct, display panel, high yield ink bottles, user replaceable maintenance box
Tender For regular maintenance and overhauling of bowl mills of tpp boilers --, servicing of gearbox as per sl.no.1.01.01 το 1.01.04 of scope of work, servicing of worm shaft as per 1.02.01 of scope of work, replacement/reversal of worm wheel & worm shaft as per sl.no.1.04.01 of sow, repair of mechanical face seal as per 1.05.01 of scope of work, repair of skirt & scrapper as per 1.06.01 of scope of work, repair of roller assemblies as per 1.07.01 of scope of work, replacement of journal as assemblies as per 1.08.01 of scope of work, replacement of bull ring segment as per sl.no 1.09.01 of scope of work, repair of mill discharge valve as per sl.no.1.10.01 of scope of work, repair of classifier as per 1.11.01of scope of work, repair/replacement of vane wheel segment as per 1.12.01 of scope of work, repair of reject hoppers and discharge gates as per scope of work 1.13.01, repair of pf bends as per 1.14.01 of scope of work, repair of p.f.pipelines, bends etc.by welding as per 1.15.01 of scope of work, replacement of victualic coupling as per 1.16.01 of scope of work, multiport outlets repair as per sl.no.1.17.1 of scope of work, repair of orifice plates as per sl.no.1.18.01 of scope of work, bowl mill area cleaning as per scope of work sl.no.1.20.01, replacement of upper radial bearing and associated works of bowl mill as per scope of work 1.23.01 το 1.23.21, replacement of ventury assembly as per scope of work 1.24.00, replacement of feed pipe as per scope of work 1.25.00, servicing of mill reject conveyors idlers as per scope of work s.no 2.01.01 το 2.01.08, servicing of mill reject conveyors return idlers as per scope of work s.no 2.02.01 το 2.02.08, replacement of inner cone as per sow s. no 5.01.00, hard facing of bowl extension ring, vane wheel segment and separator body as per sow s. no 5.02.00, servicing of pyrite hopper power cylinder as per sow s. no 5.03.00, servicing of lube oil system as per sow s. no 5.04.00, servicing of volumetric feeder as per sow s. no 6.01.00, servicing of eddy current drive gear box as per sow s. no 6.02.00, general maintenance of boiler-6 bowl mills & lube oil system, roller setting of boiler-6 bowl mill, replacement of venturi collar of boiler-6 bowl mills, replacement/resetting of gasket of victaulic coupling or feed pipe sleeve coupling (per coupling) of boiler-6 bowl mills, servicing, replacement and setting of classifier deflector blade mechanism (per mill) of boiler-6 bowl mills, replacement & servicing of journal spring assembly (per assembly) of boiler-6 bowl mills, checking & setting of spring compression (per mill) of boiler-6 bowl mills, replacement of journal assembly (per assembly) of boiler-6 bowl mills, servicing of journal assembly with journal head liner assy (per assembly) of boiler-6 bowl mills, replacement of grinding roll and its support bracket or replacement of dirty oil from journal assy of boiler-6 bowl mills, replacement of vane wheel segment assembly/air inlet arrangement (per mill) of boiler-6 bowl mills., replacement of gear or bibby coupling half of boiler-6 bowl mills, alignment of mill & motor of boiler-6 bowl mills, servicing & replacement of lube oil pump of boiler-6 bowl mills, repl. of w.s. gland packing or replacement of cooling water hoses or pyrite hopper gate problem or alignment of lop or servicing of stuffing box de/nde of cad/had or servicing of any one valve of mill lube oil lines or mrhs air valve or air receiver tank drain tap or inspection of any one pf pipe hanger or, cleaning of any one hag or cag seat of boiler-6 bowl mills., general maintenance of gravimetric feeder of boiler-6, inspection/replacement of bearings of main tail pulley, intermediate rolls & main pulley of gravimetric feeder of boiler-6, replacement of feeder belt of gravimetric feeder of boiler-6, replacement of take up screw and screw housing of take up pulley assembly of gravimetric feeder of boiler-6, replacement of belt drive reducer of gravimetric feed
Tender For supply of pinion 24 teeth for conveyor gear box , pinion 24 teeth for feeder gear box , helical wheel 61 t for dual belt gravimetric raw coal feeder gear box , half coupling for conveyor gear box , drive stud with nut and washer for conveyor , head pulley bushing for conveyor, material neoprene bush and gun metal sleeve , head pulley assy. conveyor with shaft , conveyor belt take pulley assy. with shaft and housing , weigh span roller assy. with housing , head pulley bushing for feeder , drive stud with nut and washer for feeder , shear pin
Tender For procurement of feeder gearbox spares for unit-7 of rtps - worm wheel for fdr g.box, worm shaft for fdr g.box, helical wheel, helical pinion, helical wheel for rc feeder, worm shaft reducer-rcf, worm gear for drive reduc
Tender For enquiry for procurement of d-33 type chain for piv gear box for besta raw coal feeder for unit no. 1 and 2 of ph-i at sgtps, mppgcl, birsinghpur
Tender For corrigendum : repair/replacement to lt panels, feeder pillar box distribution boards acb, mccb lt ug cable and other connected works (omq, officers mess and civil area)