Tender For corrigendum : various routine/preventive and breakdown maintenance work on as and when require basis at chp-gtps - replacement of hammer rings for stage ii crusher , replacement of hammer rings for stage i crusher , replacement of screen plate / breaker plate/kick off plate of stage i and ii crushers , replacement of rotor of stage i crusher with disassembling of removed rotor and assembling of new/repaired rotor , replacement of drive end side bearing / pedestal of crusher rotor or complete gear coupling set of crusher or repositioning of dislocated rotor of crusher , replacement of non drive end side bearing/pedestal of crusher rotor or complete alignment of crusher motor with crusher rotor , replacement of broken hammer rings of stage i and ii crushers (stage i crusher up to 12 nos.of hammer rings and stage ii crusher up to 06 nos. of hammer rings at a time) , replacement of rail of rail table of wagon tipplers 1/2/3/4 (in one side full length) , replacement of clamping rubber pads of clamp for wagon of wagon tipplers , replacement of whole resting pads for wagon of side beam of wagon tipplers , replacement of spill plate roller of wagon tipplers , repairing/preparation/ fitting and replacement of hooks/rods/turn buckle, chain, sling rope ,spring assembly etc. of vibrating trays and crusher house trays , spillage control at various locations , miscellaneous cutting/welding work require at various locations , replacement of gearbox in conveyor no. 2a/b,11a/b,12a/b,13,14/15,16a/b,17a/b ,18a/b,drc/apron/rg/,wagon tipplers,stacker-reclaimer , replacement of gearbox in conveyor no.,5a/b,8a/b,10a/b,shuttle conveyor 1/2,belt feeder 1/2 ,roller screen, mrc 3/4/5,wobbler feeder ,dribble conveyor 1/2 , replacement of slow speed coupling set (two halves) of drive pulley , replacement of coupling bolts and rubber bushes of slow/high speed coupling(input/output coupling ) in conveyor no.2a/b,11a/b,12a/b,13,14/15,16a/b,17 a/b,18a/b,drc/apron/rg/,wagon tipplers,stacker-reclaimer , replacement of coupling bolts and rubber bushes of slow/high speed coupling(input/output coupling ) in conveyor no.,5a/b,8a/b,10a/b,shuttle conveyor 1/2,belt feeder 1/2 ,roller screen, mrc 3/4/5,wobbler feeder ,dribble conveyor 1/2 , replacement/removing/refitting of various size and type of fluid coupling , replacement or removing & refitting of any internal/bearing/input/ output oil seal of various size and type of gear box , overhauling of dismantles old/used gearbox in all respect with fitment of input and output coupling. , replacement of drive pulley , replacement of drive end side bearing of drive pulley or repositioning of dislocated drive pulley , replacement of non drive end side bearing/any side pedestal of conveyor drive/non drive pulley , alignment of motor/ gearbox/drive pulley including decouple/couple of coupling , nut bolt and drive system checking with replacement of broken nut bolt in all 04 wagon tipplers no.1/2/3/4 as per scope , lifting and releasing of gravity take up of any conveyor belt for locking and de locking of belts for other than belt replacement work , loosening and tightening of horizontal type screw take assembly of any conveyor belts for other than belt replacement work , work of dismantling and re erection of new/repaired apron pan from existing apron feeder of wagon tippler , repairing of upper/lower structure/cone plates of damaged/bend apron pan , replacement of carrying roller of apron feeder , replacement of worn out/ damaged ti roller and garland rollers. , replacement of worn out/ damaged impact rollers , replacement of worn out/ damaged return rollers , replacement of various worn out/ damaged ti roller stands , replacement of various worn out/ damaged impact roller stands , replacements of various worn out/ damaged return roller stands , replacement of various worn out skirt rubbers [10 m each] and skirt rubber with angle , preparation and replacement of guide rollers with bracket in place of worn out/ damaged gu
Tender For nanded division: reconditioning of worn-out all types of cms (cast manganese steel)crossings on all types of rail sections 'in- situ' under traffic conditions using rdso approved translamatic robotic welding technology in den/west/ned & den/ne/ned jurisdiction.
Tender For bid to ras supply of aggregate 20mm graded conforming , cement of 43 grade opc 50 kgs , interlocking paver block , river sand , pcc bricks of size 230 mm x 115 mm x 75 mm , almn l channel 10 ft , almn l channel 12 ft , almn t channel 12ft , almn t channel 2 ft , almn window of size 1 point 2 x 1 point 2 mtrs , aluminium door handle 6 inch long , binding wire , cabinet mirror 600x450mm , cgi sheet of size 10 feet x 3 feet , cgi sheet of size 5 feet x 3 feet , cp bib cock 15 mm , cp piller cock 15mm , cp shower rose 6 inch x 6 inch , cp stop cock 15mm dia , cp towel rail 600mm long , double soap dish chromium plated , ewc with low level flushing 10ltrs capacity , flexible pipe 25 mm isi marked , gi elbow 15 mm , gi nipple 15 mm , gi pipe 15 mm , gi socket 15 mm , gi tee 15 mm , gi union 15 mm , m seal , non skid tiles 1 feet x 1feet , paint white , ppgi sheet of size 12 feet x 3 point 5 feet , ppgi sheet of size 8 feet x 3 point 5 feet , puff panel door of size 2100 x 900 mm and 40 mm thick , pvc connection pipe 16mm dia 450mm long with pvc threaded , pvc door of size 1990 x 570 mm alongwith suitable fixing arrangement , pvc l bend 100 mm , pvc laminated gypsum board false ceiling panel of size 2 feet x2feet , pvc nahani trap 75 mm , pvc pipe 110 mm 10 ft long , pvc solution , red oxide , rotational moulded polyethylene water storage tank 1000 ltrs , rotational moulded polyethylene water storage tank 500 ltrs , self tapping screw 2 inch isi marked , self-tapping screw 1 point 5 inch isi marked , steel al drop 150 mm isi marked , thinner , top plate for water staging , wash hand basin single bowl steel of size 900x400mm , window glass of size 600 x 600 x 5 mm , paint black , paint red , paint og , terracotta red , paint blue , paint brush 4mm , paint brush 3mm , paint brush 50mm , paint brush 125mm , paint brush 150mm , almn door of size 2200 mm x 915 mm with all fixing accessories , almn window of size 1270 mm x 1020 mm with all fixing accessories , cement wall panel of size 3000 mm x 1000 mm , self tapping screw , non skid tiles 400 x 400 mm , ms square tube of size 50 x 50 x 3 mm for column , ms square tube of size 25 x 25 x 3 mm , 3 point 15 mm welding rod , 14 inch cutting wheel , 5 inch cutting wheel , magnetic nut setter isi marked , angle holder , bed switch 5 amp , black screw 1 inch isi marked , bty 12v 105 ah , bty 12v 88 ah , ceiling fan 1200 sweep with fan hooks and fan regulator , change over switch 100 amp 4 pole , circular light , exhaust fan 450 mm sweep 1400 rpm metal frame with louvers heavy duty , insulation tape 19mm wide , led lamp 20 watt , led flood light 10w , led panel ceiling light , led tube light of 36 w 4 feet long with fitting , mcb 10 amp sp , mcb distr box 8 ways , mcb 32 amp dp , mcb 16 amp dp 230 volts , mcb 63 amp dp , mini fan regulator speed controller 100w , pvc cable 1 point 5 sqmm copper conductor single core , pvc cable 2 point 5 sqmm copper conductor single core , pvc cable 6 sqmm aluminum 2 core , pvc caping and casing 25mm and 2 mtrs long , pvc ceiling rose , pvc gang box 5 way , pvc square box 4 inch x 4 inch , pvc switch bd of size 10 inch x 8 inch , switch piano type 5 amp , switch socket combination 15 amp with gang box , switch socket combination 5 amp with gang box , wireless door bell , self starter with pinion for 30 kva genr set , fly wheel ring for 30 kva genr set , bulk head fittings with 9 watt led bulb , pvc cable 10 sqmm aluminum 2 core , mcb distr box 4 ways
Tender For flash butt welding of 60kg 90uts rails on cess using contractor's self-propelled rail cum road / mobile fbw plants, tools, equipment and consumables under the jurisdiction of den/west/kgp. (3rd call)
Tender For supply of at welding portion and welders for removal and welding of defective rail joints & at destressing location and while other track maintenance from track under sen/chiplun section.
Tender For flash butt welding of 10 rail panels/ free rails/ 2 rail panels/ 3 rail panels of all rail sections (new/sh) at site (in situ/cess) using mobile flash butt welding plant under the jurisdiction of sr. den/ii/kir.
Tender For manufacture and supply of combination portions for fusion welding of 60kg/60e1(r260 grad e) rail and 60 kg (90uts) rail with 25mm gap by alumino thermit process using compressed air petrol syst em/oxy lpg/ oxy propane pre-heating with 3 piece prefabricated mould (zircon washed) manually press ed/core shooted with auto tapping thimble and single shot crucible with latest alterations. (applicable rds o specification is |irs t-19-2021 rev.7.0),applicable str (schedule of technical requirement) tdgo017, v er 4.0, list of required consumables as per annexure.(the alteration in drawing, schedule of technical req uirement (str) and specification issued by rdso up to one day prior to tender opening date shall be applic able to this tender). [ warranty period: 30 months after the date of delivery ]
Tender For goods, manufacture and supply of portions for fusion welding of 60kg/60e1 (r260 grade) r ail and 60 kg (90uts) rail with 25mm gap by alumino thermit process using compressed air petrol syste m/oxy lpg/ oxy propane pre-heating with 3 piece prefabricated mould (zircon washed) manually pres sed/core shooted with auto tapping thimble and single shot crucible with latest alterations. ? applicable rdso specification is irs t-19-2021 rev.7.0, ? applicable str (schedule of technical requirement) is td g0017, ver 4.0, ? list of required consumables as per annexure - a. (the alteration in drawing, schedule of technical requirement (str) and specifications issued [ warranty period: 30 months after the date of delivery ]
Tender For removal of oil from removed bt and shifting to different rss, hiring of crane with skilled men power and vehicle for handling of bm/cb, and supply and installation of cad welding connections of 70sqmm cu cable on track rail of dmrc/tr wing in dmrc.