Tender For madurai division: supply and supervision of r260 grade rail welding portions in connection with various track renewal works in sr.den/central/mdu jurisdiction. (rdso approved agencies only have to offer their rates)
Tender For supply of serow extractor brocken bolt remover , flexible welding cable 16 mm , magnetic angle , charging skt for dash camera 12 v , dc wire 0.50 mm , insulating varnish , portableweldingmachine , 4 inch hand cutter bosch , 4 inch cutting blade , welding hand gloves , measuring tape 3 mtr , 3.15 mm welding rod , welding hand face shield , welding hand face shield glass , 4 inch hand cutter carbon bush , drill machine carbon bush , 14 inch hand cutter carbon bush , welding goggles
Tender For supply of double action rail weld trimmer power pack version for a.t. welding rdso specification no.: tm/sm/9 dt. 16.08. 1991(second revision, 2022). suitable for 52kg and 60kg rails, shear blade for 52kg and 60kg each one set. [ warranty period: 30 months after the date of delivery ]
Tender For manufacture and supply of portions for fusion welding of 60kg/60e1 (r260 grade) rail and 60 kg (90uts) rail with 25mm gap by alumino thermit process using compressed air petrol system/oxy l pg/ oxy propane pre-heating with 3 piece prefabricated mould (zircon washed) manually pressed/core shooted with auto tapping thimble and single shot crucible with latest alterations. applicable rdso speci fication is irs t-19-2021 rev.7.0, applicable str (schedule of technical requirement) is tdg0017, ver 4. 0, list of required consumables as per annexure - a. (the alteration in drawing, schedule of technical re quirement (str) and specifications issued by rdso up to one day prior to tender opening date shall be a pplicable to this tender). ]
Tender For supply of compressed air blower (compressed air petrol pre heating equipment for at welding of rail j oints) as per technical specification attached annexure - a [ warranty period: 30 months after the date of delivery ]
Tender For corrigendum : construction of tetra hedron - cement oblique opc 43 grade in poly bags of 50 kg each conforming to is 8112 make acc oblique ambuja oblique india cement oblique birla oblique ultra tech , fine aggregate sand coarse best quality conforming to is 383 , coarse aggragate 20mm best quality conforming to is 383 , admixture 2.50ltr oblique cum make fosroc oblique sika oblique stp , mild steel tmt bars 12 mm dia as per relevent is 1786 2008 , mild steel tmt bars 20 mm dia as per relevent is 1786 2008 , mild steel binding wire 0.90 mm dia conforming to is 280 , primer , synthetic enamel paint camouflage pattern , diesel for concrete mixer , petrol per running of needle vibrator , painting rolling brush 12 inch isi marked , waterproof wooden ply board 2400mm x1200mm x12mm thk conforming to is 1328-1996 make supremegreen ply oblique kit ply , 2nd class soft wood plain fillets comma square or rectangular in section exc 06sqcm and exc 13sqcm clean sawn , ms nails of size 1 inch confirming to is 2366 1986 , ms nails of size 2 inch confirming to is 2366 1986 , ms nails of size 3 inch confirming to is 2366 1986 , multipurpose heavy duty gumboots of required sixe best quality , multipurpose heavy duty latest rubber hand gloves of required size and aproved make isi marked , showel square nose 14 gauge blade size 310 x 245 mm comma shaft size 710 mm fitted with strong steel crutched wooden handles , hammer earth with handle minimum weight 5 kg without handle , galvanised iron pan mortar tasla comma 18 gauge comma 16 inch dia minimum weight 01 kg , hand wood saw 18 inch , hack saw blades both sides make taparia oblique tata oblique hira , industrial safety helmet conforming to is 2925 of approved colour comma make taparia comma tata comma hira , plaster trowel with wooden handle isi marked , plumb bob iron best quality , stainless steel buckets 20 ltrs capacity comma guage of steel used in bucket to be minimum 18 gauge , needle vibrator comma capacity not less than 2 hp comma 220v singl phase oblique three phase , pipe cutter wheel dia 350 mm comma load speed 3800 rpm comma input power 2400 w comma net weight 15 point 800 kgs , pipe cutter blade14 inch dia suitable for electric heavy duty iron cutting machine , portableweldingmachine copper heavy duty portable comma air cooled 2 phase 230 oblique 440 volt comma load capacity 5 kw , welding rod no 10 comma 90 rod each pkt of make surya or equivalent with isi mark , protection gear for welding command one set of protection gear , pvc aluminum cable seathed 2 core x 10 sqmm 240 volt and 92 mtr each roll comma make plaza comma philips oblique v gard oblique equivalent , measuring tape 5 mtr best quality best quality isi marked , add amount for skilled labour
Tender For construction of segregation shed with material recovery facility centre for plastic waste management at agatti (re tender-i) - surface dressing of the ground including removing vegetation and in-equalities not exceeding 15 cm deep and disposal of rubbish, lead up to 50 m and lift up to 1.5 m., earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5 m in width as well as 10 sqm on plan including getting out and disposal of excavated earth upto 50 m and lift upto 1.5 m, as directed by engineer-in- charge:, providing and laying cement concrete 1:4:8 ( 1 cement: 4 river sand: 8 granite chips ) foundation and plinth., providing and laying cement concrete block (machine moulded) masonry in in foundation and plinth in cm 1:6 with blocks of size 40cmx20cmx15cm, providing and laying half block masonry in super structure above plinth level upto floor five level cement mortar 1:4 ( 1 cement 4 metal sand ) cement concrete block of size 40cmx10cmx15cm, 12 mm cement plaster of mix : 1:4 (1 cement: 4 fine sand), providing and fixing hand rail of approved size by welding etc. to steel ladder rail-ing, balcony railing and staircase railing including applying a priming coat of approved steel primer g.i.pipe, steel work in built up tubular trusses including cutting, hoisting fixing in position and applying a priming coat of approved steel primer, welded and bolted including special shaped washers etc. complete. hot finished welded type tubes, providing aluminium sheet roofing fixed with galvnized iron jor l hooks and 8mm dia c.i plain bitumen washers complete excluding the cost of purlins, rafters and trusses corrugated sheet 0.56mm thick., cement concrete flooring 1:2:4 ( 1 cement, 2 metal sand,4 granite chips ) finished with floating coat of neat cement ,including cement slurry ,but excluding the cost of noising of steps etc.complete a) 40mm thick with 20 mm nominal size stone aggregate, providing ridges or hips in aluminium sheet roofing with g.i /j or l hooks bolts and nuts 8 mm dia g.i plain bitumen washers complete. 0.56mm thick., providing and fixing m.s welded mesh 50mmx50mm in position and applying a priming coat of approved steel primer with all necessary nails