Chennai Petroleum Corporation Limited - Tamil Nadu

34089437 dismantling, cutting and removal of the redundant pipelines in pre desulphurization section ( pds ) in plant 76 during plant 76 m and i shutdown 2022 dismantling, cutting and removal of the redundant pipelines in pre desulphurization section ( pds ) in plant 76 during plant 76 m and i shutdown 2022 , dismantling, cutting and removal of the , dismantling, cutting and removal of the redundant pipe lines in pre desulphurization section ( pds ) in plant 76 during plant 76 m&i shutdown 2022.< / > , supply, erection & dismantling of steel scaffolding for external purpose insulation removal, thickness gauging, pipe line replacement, ndtjobs< / >:< / >the job includes supply, transportaiton of scaffolding materials is in contractors scope of supply , erection of scaffolding at site covering the areas specified including providing vertical posts of pipes at inter distance of 1.5m and horizontal numbers at a inter distance of 0.5 to 0.75 meter, providing rods at corners to give sufficient strength to the structure, placing thesteel planks / frp gratings on top for making sufficient area. dismantling scaffolding after completion of job.necessary quantity of scaffolding pipes at various lengths, rolling / fixed clamps, metal jolleyincluding all tools, tackles, consumables, labours and contractors supervision to be mobilised for completion of the jobs scope.note< / >:< / > i ) for measurement in sqm : 2 ( length + width ) x height area covered by the scaffolding is to be taken. ii ) scaffolding measurement to be done by breaking the height into parts as per height slab mentioned below and adopting respective rates against mentioned height slabs.remarks< / >:< / > ( i ) mode of measurement for the above items shall be in meter square. measurement shall be taken as 2 times length + bredth multiplied by height. this shall be applicable for outside of the confined space. ( ii ) for scaffolding erected from any platform, height of the scaffolding shall be taken from the platform i.e platform shall be taken as zero meter level. ( iii ) in addition to above for any other locations the measurement of eic shall be final and binding to contractor. ( iv ) erection of scaffolding and removal / dismantling of the same scaffolding after completion of job shall be considered as completed job. no separate payment for removal of scaffolding shall be made. ( iv ) erection of scaffolding and removal / dismantling of the same scaffolding after completion of job shall be considered as completed job. no separate payment for removal of scaffolding shall be made. , supply, scaffolding erection & dismantling ( external ) :< / > , up to 6m height. , above 6 m up to 10 m height. , above 10 m up to 20 m height. , above 20 m up to 30 m height. , intermediate platform. , blinding and de blinding < / >the job includes collection & transportation of required quantity of materials like blinds, gaskets, fasteners, etc., from owners storage point, loosening & tightening of studs ( cold / gas cutting if required ) , wedge opening, cleaning of flanges, insertions andremoval of blind & gaskets, providing new gaskets after removal of blinds, overhauling of fasteners using oil, replacing the defective studs / nuts to ensure zero leak of joints including hot bolting.the job also includes supplying of all types of tools & tackles, lifting arrangements like chain pulley blocks, machineries, all consumables and labour to complete the job in all respects, transportation of unused materials to owners storage point and dumping the generated scrap material to designated area as per eic instructions.note< / >:< / > ( 1 ) nominal diameter of the flanges shall be taken for all measurements. ( 2 ) in case of either one of the activity like blinding or de blinding arise, 50% of the applicable rate shall be paid for the single activity. ( 3 ) this rate will be applicable only for the pipeline replcement job / modification jobs only. for all other jobs bliding & deblinding is included inlumpsum. , blinding and deblinding for 150# & 300# ratings:< / > , blinding & deblinding size upto1 1 / 2 inch dia. , blinding & deblinding size 2 inch dia. to 5 inch dia. , blinding & deblinding size 6 inch dia. to 10 inch dia. , blinding & deblinding size 12 inch dia. to 16 inch dia. , blinding & deblinding size 18 inch dia. to 24 inch dia. , blinding & deblinding size 24 inch dia. to48 inch dia. , blinding and deblinding for 600# & 900# ratings:< / > , blinding & deblinding size upto1 1 / 2 inch dia. , blinding & deblinding size 2 inch dia. to 5 inch dia. , blinding & deblinding size 6 inch dia. to 10 inch dia. , blinding & deblinding size 12 inch dia. to 16 inch dia. , blinding & deblinding size 18 inch dia. to 24 inch dia. , removal / installation / refixing of flanged valves:< / > , removal of flanged valves ( other than safety valves ) :< / >the job includes removal of flanged valves at all grades & elevations by de bolting / cold cutting / gas cutting and transportation of the valve to the maintenance valve shop or any other designated place inside the refinery premises for repair / disposal.the job also includes supplying of all types of tools & tackles, lifting arrangements like chain pulley blocks, dumping the generated scrap material to the designated area, all consumables and labour to complete the job in all respects. , valve rating 150# & 300#:< / > , removal of valves upto 2 inch dia. , removal of valves size 2 inch dia. to 3 inch dia. , removal of valves size 4 inch dia. to 6 inch dia. , removal of valves size 8 inch dia. to 10 inch dia. , removal of valves size 12 inch dia. to 14 inch dia. , removal of valves size 16 inch dia. to 18 inch dia. , removal of valves size 20 inch dia. to 24 inch dia. , installation of flanged valves ( other than safety valves ) :< / >the job includes transportation of valves, gaskets, fasteners, etc., from the owners storage point or valve maintenance shop, cleaning, checking, tightening the gland, greasing & freeing up etc., servicing of all the fasteners using oil, replacing with new fasteners wherever required, hydrotesting the valve if required, at the specified pressure at valve maintenance shop, installation of flanged valve at all heights & grades using proper gaskets & studs.the job also includes supplying of all types of tools & tackles, lifting arrangements like chain pulley blocks, dumping the generated scrap material to the designated area, all consumables and labour to complete the job in all respects. , valve rating 150# & 300#:< / > , installation of valves upto size 2 inch dia. , installation of valves size 2 inch dia. to 3 inch dia. , installation of valves size 4 inch dia. to 6 inch dia. , installation of valves size 8 inch dia. to 10 inch dia. , installation of valves size 12 inch dia. to 14 inch dia. , installation of valves size 16 inch dia. to 18 inch dia. , installation of valves size 20 inch dia. to 24 inch dia. , fabrication of plate flanges:< / >fabrication of plate flanges for the given plate and shifting of materails from cpcl stores to site and fabricating as per drawings and instruction of engineer in charge. , above dia 50 mm and up to dia 100 mm. , above dia 100 mm and up to dia 200 mm. , above dia 200 mm and up to dia 300 mm. , above dia 300 mm and up to dia 400 mm. , above dia 400 mm and up to dia 500 mm. , above dia 500 mm and up to dia 600 mm. , dismantling & removal of piping:< / >the job involves removal of existing above ground, under ground, overhead insulated or uninsulated or steam traced piping including all types of fittings like elbows / tees / reducers, etc., flanges, valves, all types of instruments, supports by coldcutting / gas cutting / grinding, etc., at all locations at all grades & elevations without damaging any other portion of the existing unit, lowering down the same to ground level, transportation of the same to the designated area as per the instructions of engineer in charge. the insulation materials to be removed from the pipesand transported to their respective designated locations as per eic.the job also includes supplying of all types of tools & tackles, lifting arrangements like chain pulley blocks, machineries, all consumables and labour to complete the job in all respects. , dismantling & removal of piping carbon steel / alloy steel: < / > , dismantling & removal of piping carbon steel / alloy steel. , dismantling & removal of piping stainless steel. , carbon steel piping work above ground / below ground:< / >the job includes transporation of all free issue materials from owners storage point to work site, handling at site, cutting, bevelling, fabrication, laying, welding & erection of carbon steel piping at all locations above ground level, overhead, over sleepers, piperacks, crossovers, pipe sleeves, trenches, stand posts, connecting with equipments & nozzles, providing tappings from the existing pipelines at all grades & elevations including under road culverts.the piping job includes all modification and replacement jobs involving pipes & all types of fittings like elbows / tees / reducers / half coupling / full coupling, etc., all types of flanges like slip on / raised face, etc., all types of inline instruments like rotameter / pressure gauges / thermowells, etc., valves, expansion joints, steam traps, orifice assemblies, strainers, vents, drains, funnels, etc., of different schedules, pressure ratings and for various temperature applications.the piping job includes providing shoe supports, pads at support locations, reinforcement pads, etc., wherever required.the job includes flushing, preparing work area for executing hot work, bending to suit the contours wherever required, socket, fillet, butt welding using e 6010 / e 6013 / e 7018 electrodes / er 70s2 filler wire as required, post weld heat treatment ( pwht stress relieving ) after welding wherever required, dpt wherever required, hydraulic / pneumatic test as per codes, specification, drawings and draining of water & drying with compressor air after hydrotest.the job also includes supplying of all types of tools & tackles, lifting arrangements like chain pulley blocks, machineries, all consumables and labour to complete the job in all respects, returning back the unused materials to owners storage point and dumping the generated scrap material to the designated area as per eic instructions.the rates for the following items shall be exclusive< / > of blinding & deblinding, radiography, stress relieving, reinforcement pad welding, removal of old piping for replacement and erection & removal of scaffolding.< / >the rates for the following items shall be inclusive< / > of fabrication, laying, erection, welding, providing shoe supports, pads at support locations, flushing of the piping system, offering stagewise inspection, hydrotesting, draining / drying of the piping system and removal of insulation wherever required.< / >with cpcl supply of free power & contractors welding machine. < / >notes for sor sl. nos< / >.< / > ( 1 ) thickness of piping for measurement shall be based on the relevant ansi or equivalent standards. ( 2 ) the finished weld joint elevation at site shall be taken as reference for measurement, wherever applicable. ( 3 ) the rates for socket & fillet welding in piping shall remain same for all thickness and elevations as per sor. ( 4 ) rate for weld joints of vents & drains shall be paid on actual measurement using the applicable sor. ( 5 ) for reinforcement pad welding, the rates shall be paid separately as per sor. ( 6 ) fabrication & welding of pipe shoe supports & pad at support locations are included in sor and will not be considered for measurement. ( 7 ) for scaffolding work wherever required, rates shall be paid separately as per sor. ( 8 ) for blinding & deblinding wherever involved, rates shall be paid separately as per sor. ( 9 ) for stress relieving of weld joints, rates shall be paid separately as per sor. ( 10 ) in case of replacement of existing piping, rates for removal of old pipelines shall be paid separately as per sor. ( 11 ) during hydrotesting of the above piping jobs, some portions of the existing piping in the circuit required to be hydrotested depending on the blinding and the same is included in the applicable welding sor. ( 12 ) radiography of weld joints is not included in sor and rate shall be as per sor. ( 13 ) for removal and refixing of flanged valves, rates shall be paid separately as per sor. ( 14 ) wrapping & coating of pipelines is not included in sor. ( 15 ) for the underground piping, above ground piping rates shall be applicable. , socket welding all elevations:< / > , carbon steel above ground piping socket / fillet welding joint with hydrotest< / >< / >. , carbon steel above ground piping socket / fillet welding joint without hydrotest< / >< / >. , butt welding above ground level using e 6010 / e 6013 / e 7018 electrodes:< / > , carbon steel above ground piping butt welding joint upto 8.8 mm thickness with hydrotest< / >< / >. , carbon steel above ground piping butt welding joint upto 8.8 mm thickness without hydrotest< / >< / >. , carbon steel above ground piping butt welding joint above 8.8 mm and upto 12.7 mm thickness with hydrotest< / >< / >. , carbon steel above ground piping butt welding joint above 8.8 mm and upto 12.7 mm thickness without hydrotest< / >< / >. , butt welding aboveground level using er 70s2 filler wire / e 7018 electrodes ( tig welding ) :< / > , carbon steel above ground piping butt welding joint upto 8.8 mm thickness with hydrotest ( root er 70s2 / filling e 7018 ) < / >< / >. , carbon steel above ground piping butt welding joint upto 8.8 mm thickness without hydrotest ( root er 70s2 / filling e 7018 ) < / > < / >. , carbon steel above ground piping butt welding joint above 8.8 mm and upto 12.7 mm thickness with hydrotest ( root er 70s2 / filling e 7018 ) < / >< / >. , carbon steel above ground piping butt welding joint above 8.8 mm and upto 12.7 mm thickness without hydrotest ( root er 70s2 / filling e 7018 ) < / >< / >. , gas cutting of plates carbon steel / alloy steel:< / >the job includes gas cutting of carbon steel / alloy steel plates at all heights & grades including area preparation for hot work.the job also includes supplying of all types of tools & tackles, machineries, gas, all consumables and labour to complete the job in all respects and dumping the generated scrap material to designated area as per eic instructions. , gas cutting of plates carbon steel / alloy steel thickness upto 6 mm. , gas cutting of plates carbon steel / alloy steel thickness 8 mm. , gas cutting of plates carbon steel / alloy steel thickness 10 mm. , gas cutting of plates carbon steel / alloy steel thickness 10 mm 24 mm. , fillet welding:< / > , fillet welding carbon steel ( using e 6013 electrode ) :< / >the job includes flushing, preparing work area for executing hot work, grinding, fillet welding on plate surfaces using e 6013 electrodes at all grades & elevations.the job also includes supplying of all types of tools & tackles, machineries, all consumables and labour to complete the job in all respects as per eic instructions. , fillet welding carbon steel 5 to 6 mm thickness using e 6013 electrodes. , fillet welding carbon steel 8 mm thickness using e 6013 electrodes. , fabrication & erection of structurals:< / >the job includes fabrication and erection of carbon steel structurals in position such as platforms, ladders, stairs, brackets, pipe supports, pipe shoe, using the structural materials like angles, flats, channels, beams, rounds, plates etc. at all grades & elevations.the job also includes transportation of the required structural materials from owners storage point to worksite, cutting to the required size, bolting and / or welding of joints etc. as per drawings, specifications & instructions of eic and preparing the area for hot work.the job also includes supplying of all types of tools & tackles, lifting arrangements like chain pulley blocks, machineries, all consumables and labour to complete the job in all respects, returning back the unused materials to owners storage point and dumping the generated scrap material to designated area as per eic instructions.note< / >:< / > ( 1 ) for scaffolding work wherever required, rates shall be paid separately as per sor. , fabrication and erection of structurals:< / > , fabrication and erection of structurals. , dismantling & removal of structurals / gratings:< / >the job involves removal of existing above ground, overhead structurals including platforms, ladders, gi & steel gratings by unfastening / coldcutting / gas cutting / grinding, etc., from various locations at all grades & elevations without damaging any other portion of the existing unit, lowering down the same to ground level, transportation of the same to the designated area or scrap yard as per the instructions of engineer in charge including weighment of the material at the appropriate place within the refinery premises, if required.the job also includes supplying of all types of tools & tackles, lifting arrangements like chain pulley blocks, machineries, all consumables and labour to complete the job in all respects.note< / >:< / > ( 1 ) for scaffolding work wherever required, rates shall be paid separately as per sor. , dismantling & removal of structurals / gratings:< / > , dismantling & removal of structurals / gratings. , erection and welding of platform / ladder gratings:< / >the job includes erection & welding of gratings in position under the support structure in columns, vessels, tanks, staircase, platforms, step ladders, etc., at all grades & elevations with necessary corrections at work site on the supplied grating to fit to the site requirements.the job also includes transportation of the required structural materials from owners storage point to worksite, cutting to the required size, bolting and / or welding of joints etc. as per drawings, specifications & instructions of eic and preparing the area for hot work.the job also includes supplying of all types of tools & tackles, lifting arrangements like chain pulley blocks, machineries, all consumables and labour to complete the job in all respects, returning back the unused materials to owners storage point and dumping the generated scrap material to designated area as per eic instructions. , erection and welding of gratings:< / > , erection and welding of gratings upto 15 m elevation. , erection and welding of gratings above 15 m elevation. , stress relieving for carbon steel piping job:< / >the job involves post weld heat treatment ( pwht ) / stress relieving of carbon steel / alloy steel metal surfaces, weld seams or haz, etc., shop fabricated or site fabricated or existing piping / static equipment at all grades & elevation.the job also includes cleaning the adjoining surfaces, welding of required thermocouples, insulating the portion using super fine glass wool / asbestos tape, heating the metal surface using a induction heating equipment as per the requirement, ensuring uniform temperature attainment at all points, recording the temperatures by means of thermocouples / pyrometer / automatic temperature recorders suitably calibrated, removal of insulation, providing assitance for hardness testing, submitting recorded charts for approval, removal & dressing of thermocouple leads, etc., as per the instructions of eic.the job also includes supplying of all types of tools & tackles, machineries, all consumables, labour & supervision to complete the job in all respects including transportation of all the required materials to the work site. , stress relieving pipe weld joints. , support pads welding of pipes:< / >the job involves transportation of all items including all types of structurals, pipes etc., from owner storage point to work site and prefabricate yard and welding including cutting / grinding / edge preparating and requried testing to prove soundness of welding with supply of all consumables, manpower, tools as per technical specification and direction and satisfaction of the engineer in charge.new pipe pad to be fabricated from suitable pipes which will be provided by cpcl. the contractor has to cut the pipe at suitable for pad provision and do fix in the running pipe line at plat area and do fillet welding as per standards.notes< / >:< / > 1. pipeline at support locations shall be cleaned before placing pads. pads length shall be 300mm. 2. support pads shall be hand tool cleaned at the external surface and painted as per cpcl ps x. pads shall be welded to the pipe on all 4 sides. 3. use e7018 for welding of support pad to pipe at support. 4.size of the pad shall be 1 / 3 of circumference of the pipe and length shall be 12 inch or as per be site conditions.pad plates shall be projected atleast 2 inch on either side of support location. 5.pad shall be fabricated from the same pipe size and fabricating the pad with edge preparation to suite the circumference of the required pipe size ( the pipe for which pad to be fixed ) . , fabrication and provision of new support pads at pipes at allelevation:< / > , for pipe dia up to 25 mm. , for pipe dia40 mm. , for pipe dia50 mm. , for pipe dia80 mm. , for pipe dia100 mm. , for pipe dia150 mm. , for pipe dia200 mm. , for pipe dia250 mm. , for pipe dia300 mm. , for pipe dia350 mm. , for pipe dia400 mm. , for pipe dia450 mm. , for pipe dia500 mm. , pipe line hydro testing ( for pad provided pipe lines ) :< / >the job involves hydrotesting of pipelines to the specified test pressure at all elevations by providing necessary hose connections from the source of water supply to the work location for preparing the test, flushing, filling up water on the piping circuit, vent entrapped air, pressurize to the required hydro test pressure with necessary test pumps, and offer for inspection including access & assistance to cpcl inspection team during the checking, draining & drying of the piping circuit.the job also includes supplying of all types of tools & tackles, suitable test pumps, pressure gauges, machineries, all consumables and labour to complete the job in all respects. , upto 2 dia. , 2.5 dia 6 dia. , 8 dia & 10 dia. , 12 dia 16. , radiography:< / >the job includes performing radiography examination of welds on piping & all type of equipments as per relevant asme / astm standards & as per cpcl specification cpcl insp rad 01 at all grades & elevations with film width not less than 4 inches.the job also includes supplying of radiation source camera, other machineries required, all consumables required for filming & developing, transportation of camera, etc., area preparation before starting the job, labour, supervision to complete the job in all respects including preparation of developing chemicals, developing the films & submission of films for inspection review.note< / >:< / > ( 1 ) for pipe weld joints, nominal diameter of the pipe shall be taken for measurement. ( 2 ) payment shall not be permissible for repeated radiography for the same joints on repair work & poor radiography quality. , pipe weld joints upto 2 nominal dia. ( one unit ea = one joint< / > ) < / > , pipe weld joints 3 nominal dia. ( one unit ea = one joint< / > ) < / > , pipe weld joints 4 nominal dia. ( one unit ea = one joint< / > ) < / > , pipe weld joints 6 nominal dia. ( one unit ea = one joint< / > ) < / > , weld joint size above 6 nominal dia and weld seams of storage tanks, pressure vessels and plate welds. ( one unit ea = one inch length of film< / > ) < / > , provide tractor trailer 20 feet , 10 ton on hire basis along with operator formaterial shifting , etc. for round the clock work basis for a period of 30 days< / > ( 24 hrs / day ) . necessary diesel is in contractor scope. , providehydra crane along with valid operator on hire basis. minimum capacity : 12 tons. for a period of 30 days ( 24 hrs / day ) . new generation hydra to be mobilised. necessary diesel for running crane is in contractor scope. , supply of semi skilled man power assistance:< / >i ) contractor shall get a written confirmation / mail confirmation from cpcl before supply of the man power assistance. i ) the man power supplied to be equiped with required tools and tackles to carryout the cold work jobs. , provide semil skilled man power assistance to carryout the following jobs, i ) cpcl maintenacne technician assistance for cold work jobs. ii ) miscellaneous jobs as per eic instruction. ( unit ea=12 hrs shift ) => limited...

Chennai Petroleum Corporation Limited - Tamil Nadu

34089436 structural / gratings replacement jobs in crude i, plant 76 and 77 shutdown, 2022 at cpcl manali structural / gratings replacement jobs in crude i, plant 76 and 77 shutdown, 2022 at cpcl manali , structural / gratingsreplacementjobs , structural / gratingsreplacementjobs ( nmi / esa / isa ) in crude i, plant 76&77duringdhds plant 76 m&i shutdown 2022 , dismantling & removal of structurals / gratings:the job involves removal of existing above ground, overhead structurals including platforms, ladders, gi & steel gratings by unfastening / coldcutting / gas cutting / grinding, etc., from various locations at all grades & elevations without damaging any other portion of the existing unit, lowering down the same to ground level, transportation of the same to the designated area or scrap yard as per the instructions of engineer in charge including weighment of the material at the appropriate place within the refinery premises, if required.the job also includes supplying of all types of tools & tackles, lifting arrangements like chain pulley blocks, machineries, all consumables and labour to complete the job in all respects. ( 1 ) for scaffolding work wherever required, rates shall be paid separately as per sor. , dismantling & removal of structurals / gratings: , dismantling & removal of structurals / gratings. , fabrication & erection of structurals:the job includes fabrication and erection of carbon steel structurals in position such as platforms, ladders, stairs, brackets, pipe supports, pipe shoe, using the structural materials like angles, flats, channels, beams, rounds, plates etc. at all grades & elevations.the job also includes transportation of the required structural materials from owners storage point to worksite, cutting to the required size, bolting and / or welding of joints etc. as per drawings, specifications & instructions of eic and preparing the area for hot work.the job also includes supplying of all types of tools & tackles, lifting arrangements like chain pulley blocks, machineries, all consumables and labour to complete the job in all respects, returning back the unused materials to owners storage point and dumping the generated scrap material to designated area as per eic instructions.note: ( 1 ) for scaffolding work wherever required, rates shall be paid separately as per sor. , fabrication and erection of structurals: , fabrication and erection of structurals upto 15 m elevation. , fabrication and erection of structurals above 15 m elevation. , erection and welding of platform / ladder gratings:the job includes erection & welding of gratings in position under the support structure in columns, vessels, tanks, staircase, platforms, step ladders, etc., at all grades & elevations with necessary corrections at work site on the supplied grating to fit to the site requirements.the job also includes transportation of the required structural materials from owners storage point to worksite, cutting to the required size, bolting and / or welding of joints etc. as per drawings, specifications & instructions of eic and preparing the area for hot work.the job also includes supplying of all types of tools & tackles, lifting arrangements like chain pulley blocks, machineries, all consumables and labour to complete the job in all respects, returning back the unused materials to owners storage point and dumping the generated scrap material to designated area as per eic instructions.note: ( 1 ) for scaffolding work wherever required, rates shall be paid separately as per sor. , erection and welding of gratings: , erection and welding of gratings upto 15 m elevation. , erection and welding of gratings above 15 m elevation. , patch plate welding carbon steel: , patch plate welding carbon steel using e 6013 electrodes:the job includes collection & transportation of required materials from owners storage point, marking to the required size, cutting, bending to the desired curvature wherever required, edge preparation, fit up & fillet welding on all four sides using e 6013electrodes, flushing the finished weld surface by grinding and offering dpt at all grades & elevations.the job also includes supplying of all types of tools & tackles, lifting arrangements like chain pulley blocks, machineries, all consumables and labour to complete the job in all respects, transportation of unused materials to owners storage point and dumping the generated scrap material to designated area as per eic instructions.note: ( 1 ) the above rates are applicable for all external welding jobs. , patch plate welding carbon steel upto 6 mm thickness. , patch plate welding carbon steel 8 mm thickness. , fillet welding: , fillet welding carbon steel ( using e 6013 electrode ) :the job includes flushing, preparing work area for executing hot work, grinding, fillet welding on plate surfaces using e 6013 electrodes at all grades & elevations.the job also includes supplying of all types of tools & tackles, machineries, all consumables and labour to complete the job in all respects as per eic instructions. , fillet welding carbon steel upto 4 mm thickness using e 6013 electrodes. , fillet welding carbon steel 5 to 6 mm thickness using e 6013 electrodes. , fillet welding carbon steel 8 mm thickness using e 6013 electrodes. , gas cutting of plates carbon steel / alloy steel:the job includes gas cutting of carbon steel / alloy steel plates at all heights & grades including area preparation for hot work.the job also includes supplying of all types of tools & tackles, machineries, gas, all consumables and labour to complete the job in all respects and dumping the generated scrap material to designated area as per eic instructions. , gas cutting of plates carbon steel / alloy steel thickness upto 6 mm. , gas cutting of plates carbon steel / alloy steel thickness 8 mm. , gas cutting of plates carbon steel / alloy steel thickness 10 mm. , supply, erection & dismantling of steel scaffolding for external purpose insulation removal, thickness gauging, pipe line replacement, ndtjobs:the job includes supply, transportaiton of scaffolding materials is in contractors scope of supply , erection of scaffolding at site covering the areas specified including providing vertical posts of pipes at inter distance of 1.5m and horizontal numbers at a inter distance of 0.5 to 0.75 meter, providing rods at corners to give sufficient strength to the structure, placing thesteel planks / frp gratings on top for making sufficient area. dismantling scaffolding after completion of job.necessary quantity of scaffolding pipes at various lengths, rolling / fixed clamps, metal jolleyincluding all tools, tackles, consumables, labours and contractors supervision to be mobilised for completion of the jobs scope.note: i ) for measurement in sqm : 2 ( length + width ) x height area covered by the scaffolding is to be taken. ii ) scaffolding measurement to be done by breaking the height into parts as per height slab mentioned below and adopting respective rates against mentioned height slabs.remarks: ( i ) mode of measurement for the above items shall be in meter square. measurement shall be taken as 2 times length + bredth multiplied by height. this shall be applicable for outside of the confined space. ( ii ) for scaffolding erected from any platform, height of the scaffolding shall be taken from the platform i.e platform shall be taken as zero meter level. ( iii ) in addition to above for any other locations the measurement of eic shall be final and binding to contractor. ( iv ) erection of scaffolding and removal / dismantling of the same scaffolding after completion of job shall be considered as completed job. no separate payment for removal of scaffolding shall be made. ( iv ) erection of scaffolding and removal / dismantling of the same scaffolding after completion of job shall be considered as completed job. no separate payment for removal of scaffolding shall be made. , supply, scaffolding erection & dismantling ( external ) : , up to 6m height. , above 6 m up to 10 m height. , above 10 m up to 20 m height. , above 20 m up to 30 m height. , intermediate platform. , provide tractor trailer 20 feet , 10 ton on hire basis along with operator formaterial shifting , etc. for round the clock work basis for a period of 30 days ( 24 hrs / day ) . necessary diesel is in contractor scope. , providehydra crane along with valid operator on hire basis. minimum capacity : 12 tons. for a period of 30 days ( 24 hrs / day ) . new generation hydra to be mobilised. necessary diesel for running crane is in contractor scope. , supply of semi skilled man power assistance:i ) contractor shall get a written confirmation / mail confirmation from cpcl before supply of the man power assistance. i ) the man power supplied to be equiped with required tools and tackles to carryout the cold work jobs. , provide semil skilled man power assistance to carryout the following jobs, i ) cpcl maintenacne technician assistance for cold work jobs. ii ) miscellaneous jobs as per eic instruction unit ea= 12 hrs shift. => limited...

Murray And Company - Tamil Nadu

34079264 sale of steel turning & borings 2 rejected mutilated ce product scrap welded with drums for melting 3 rejected pm product scrap with drums for melting 4 carbon/alloy steel rounds assorted dia meters in lengths above 6” upto 1 mtr 5 carbon/alloy steel rounds assorted dia meters in lengths below 6” only 6 segregated product scrap – nickel bearing steel (mixed of grades –sae 8620, 8615, 8617 & nickel button pieces 7 scrapped ms misc., items (including maintenance & 8 plastic, pvc bags, woven plastic bags and misc. plastic scrap 9 wood scrap 10 carbuoys 35 ltrs cap. in good condition without leak with or without lid (for sale only to tamil nadu pollution control board authorized re processors of used barrels.) 11 carbuoys 25 ltrs cap. in good condition without leak with or without lid.(for sale only to tamil nadu pollution control board authorized re processors of used barrels.) 12 carbuoys 20 ltrs cap. in good condition without leak with or without lid.(fo 13 carbuoys 30 ltrs cap. good condition without leak with or without lid (for sale only to tamil nadu pollution control board authorized re processors of used barrels.) 14 carbuoys 60 ltrs cap. in good condition without leak with or without lid.(for sale only to tamil nadu pollution control board authorized re processors of used barrels.) 15 scrapped waste oil with barrel (for sale only to tamil nadu pollution control board authorized re processors of used oil.) 16 scrapped waste coolant oil with ms & plastic barrel (for sale only to tamil nadu pollution control board authorized reprocessors of used oil.) 17 ms binding wire scrap 18 waste plastic & other 19 scrapped cooking oil tin 20 scrapped electrical accessories 21 scrapped rubber & hose items 22 waste cardboard scrap and other related scrap 23 rubbish scrap (consisting of paper, plastic, cardbord scrap etc., ( 24 empty plastic barrel 200 ltrs. capacity with or without lid and leak (for sale only to tamil nadu pollution control board authorized re processors of used barrels.) 25 empty ms drums – small(for sale only to tamil nadu pollution control board authorized re processors of used barrels.) 26 empty ms drums – medium(for sale only to tamil nadu pollution control board authorized re processors of used barrels....

Southern Railway - Tamil Nadu

34022966 supply of double leg alloy steel chain slingdouble leg alloy steel chain sling, double leg alloy steel chain sling of grade t ( 8 ) non calibrated for lifting purpose size: 12 mm dia and 1800 mm effective length. non calibrated short link alloy steel sling chain of grade t ( 8 ) for lifting purpose with suitable master ring on top and suitable hooks at the bottom attached with relevant connecting links on top and bottom of sling chain of type size and length specified in indent to specification is / iso 3076 / 1984 with the following requirement as per annexure enclosed. make: yoke / damar / rud or equivalent. => limited...

Southern Railway - Tamil Nadu

34018688 supply of 1.68226189 ( double leg alloy steel chain sling ) , 2.68226190 ( double leg alloy steel chain sling ) .1.68226189 ( double leg alloy steel chain sling ) , 2.68226190 ( double leg alloy steel chain sling ) ., double leg alloy steel chain sling of grade t ( 8 ) non calibrated for lifting purpose size: 16 mm dia and 1950 mm effective length. non calibrated short link alloy steel sling chain of grade t ( 8 ) for lifting purpose with suitable master ring on top and suitable hooks at the bottom attached with relevant connecting links on top and bottom of sling chain of type size and length specified in indent to specification is / iso 3076 / 1984 with the following requirement as per annexure enclosed. make: yoke / damar / rud or equivalent. , double leg alloy steel chain sling of grade t ( 8 ) non calibrated for lifting purpose size: 16 mm dia and 1800 mm effective length. non calibrated short link alloy steel sling chain of grade t ( 8 ) for lifting purpose with suitable master ring on top and suitable hooks at the bottom attached with relevant connecting links on top and bottom of sling chain of type size and length specified in indent to specification is / iso 3076 / 1984 with the following requirement as per annexure enclosed. make: yoke / damar / rud or equivalent. => limited...

Murray And Company - Tamil Nadu

34013106 auction sale of ms heavy scrap plastic bazaar scrap including broken pvc barrels, carbuoys & plastic items ms bazaar ms scrap – esp plates and tubes used nickel screen used brass screen alloy steel scrap cut bearings aluminium scrap washed & cleaned pvc carbuoys 35kgs. capacity blue colour (with or without lid) damaged wooden boxes & pieces ms scrap with ss fittings ss pipes, fittings, meshes & borings scrapped pp bags 50 kg capacity with or without lining as such condition condemned plastic pouches & sheets as is condition see special condition used lime gunnies, packing materials wastage, shop sweepings etc as such condition – lying in 4 locations (for area cleaning) see special condition e waste, dot matrix printers, monitors, key boards & processors sale limited to parties with valid pcb authorisation to reprocesses of e waste condemned pump bodies, valves & pulleys damaged ahu gi duct spares ms boring electrical scrap cables, fittings & panel etc. used toyota innova regn no. py 01 ae 6342 2006 model insurance paid upto 31.03.2022 used tata mobil regn no.tn 31 ad 8056 2011 model; insurance paid upto 31.03.2022 used royal enfield regn no.tn 31 ab 2068 2008 model insurance paid upto 31.03.2022 used hero honda pleasure regn no.py 01 an 5260 2007 model insurance paid upto 31.03.2022 used royal enfield regn no.tn 48 e 9360 2005 model insurance paid upto 31.03.2022 used royal enfield regn no. tn 31 f 6827 2005 model insurance paid upto 31.03.2022 used royal enfield regn no. tn 31 ad 1609 2011 model insurance paid upto 31.03.2022 used royal enfield regn no tn 31 ab 2068 2008 model insurance paid upto 31.03.2022 used hero honda pleasure regn no.py 01 an 5260 2007 model insurance paid upto 31.03.2022 used royal enfield regn no.tn 48 e 9360 2005 model insurance paid upto 31.03.2022 used royal enfield regn no. tn 31 f 6827 2005 model insurance paid upto 31.03.2022 used royal enfield regn no. tn 31 ad 1609 2011 model insurance paid upto 31.03.2022 scrapped mutilated film rolls condemned jumbo bags 1ton capacity scrapped batteries 40 no sale limited to parties with valid pcb authorisation to reprocesses of batteries scrapped old packing cartons ms scrap – slat conveyor chains washed & cleaned pvc carbuoys 35/ 50kgs. capacity black colour (with or without lid) washed & cleaned pvc barrels 200ltr. capacity (with or without lid) condemned tyres used hero honda splender regn no. py 01 ag 8790 2006 model insurance paid upto 31.03.2022 used hero honda splender regn no. py 01 ag 8795 2006 model insurance paid upto 31.03.2022 scrapped pp bags 50 kg capacity with or without lining as such condition lying at pps godown, servey no. 194 to 201, thandalacherry village, thiruvallor dist pin code – 601201 contact person mr. stalin mobile no: 9840089647 key: 1. scrap yard, 2. cogen , 3. stores, 4. mill m/s. murray &...

Ministry Of Coal - Tamil Nadu

33973825 bids are invited for highly wear resistant alloy steel round link chain of size 22 mmx86 mm having 59 links(5074mm long)(q3) total quantity : 50...

National Institute Of Technical Teachers Training And Research - Tamil Nadu

33951083 quotation for supply of electric ceiling fan . metallic paint finish . decorative trims on motor cover, canopy and blades . optimum performance even at low voltage . bearing: double ball bearings . speed. 350 rpm . air delivery: 230 cmm . power. electric 74 watts . material. alloy steel . blade sweep: 1200 mm . model: fusion . voltage :230v ac 50hz . colour : wine red / beige brown . mounting: down rod mount . warranty. minimum 2 years on product...

Southern Railway - Tamil Nadu

33899546 supply of for the supply of tyre defect gauge for bg coach .for the supply of tyre defect gauge for bg coach ., tyre defect gauge for bg coach as per plate 38 rule 2.8.4 irca part 4 to check the various wheel defects like thin flange, sharp flange, deep flange, hollow flange, root radius and flat places on wheel. the gauge must be suitable for checking wheel flatness 50mm rejection limit and thin flange 22mm rejection limit made of hard alloy steel / stainless steel having thickness approximately 3mm to 3.5mm with permanent making of the type of rolling stock which can be checked by it.pie brand model tdg 1 ( b.g ) or similar suitable with carrying case. ( firm should invariably upload the dealership certificate for the product quoted. if not uploaded, the offer will not be considered. ) ....

Southern Railway - Tamil Nadu

33889828 supply of double leg alloy steel chain slingdouble leg alloy steel chain sling, double leg alloy steel chain sling of grade t ( 8 ) , non calibrated for lifting purpose, size: 12 mm dia and 2000 mm effective length. non calibrated short link alloy steel sling chain of grade t ( 8 ) for lifting purpose with suitable master ring on top and suitable hooks at the bottom attached with relevant connecting links on top and bottom of sling chain of type, size and length specified in indent to specification is / iso 3076 / 1984 with the following requirement as per annexure enclosed. make: yoke / damar / rud => limited...

Bharat Heavy Electricals Limited - Tamil Nadu

33872179 manufacture and supply of seamless carbon steel and alloy steel tubes manufacture and supply of seamless carbon steel and alloy steel tubes , pipe od 60.3 x 8.74 x 6000 sa106grb , pipe od 60.3 x 11.07 x 6000 sa106grc , pipe od 48.3 x 11.07 x 6500 sa106grc , pipe od 60.3 x 5.54 x 6000 sa335p22 , pipe od 73 x 5.16 x 6000 sa335p22 , pipe od 60.3 x 12.5 x 6000 sa106grc , pipe od 33.4 x 9.09 x 6000 sa106grc , pipe od 60.3 x 8.74 x 6000 sa335p91 , pipe od 33.4 x 4.55 x 10000 sa335p92 , pipe od 33.4 x 3.38 x 6000 sa335p92 , pipe od 60.3 x 14.55 x 6000 sa335p92 , pipe od 60.3 x 8.74 x 6000 sa335p22 , pipe od 60.3 x 5.54 x 6000 sa335p22 , pipe od 60.3 x 11.07 x 6000 sa335p22 , pipe od 33.4 x 4.55 x 6000 sa335p91 , pipe od 60.3 x 5.54 x 6000 sa335p91 , pipe od 60.3 x 11.07 x 6000 sa335p91 , pipe od 60.3 x 3.91 x 6000 sa335p91 , pipe od 26.7 x 2.87 x 6000 sa335p91 , pipe od 42.2 x 3.56 x 6000 sa335p91 , pipe od 48.3 x 3.68 x 6000 sa335p91 , pipe od 48.3 x 10.15 x 6000 sa335p91 , pipe od 48.3 x 7.14 x 6000 sa335p91 , pipe od 73 x 14.02 x 6000 sa335p91 , pipe od 33.4 x 3.38 x 6000 sa335p91 , pipe od 26.7 x 7.82 x 6000 sa106grb , pipe od 73 x 7.01 x 6000 sa106grc , pipe od 73 x 9.53 x 6000 sa106grc , pipe dia 73.0 x 14.02 x 6000 sa106grc , pipe od 73 x 14.02 x 6000 sa335p22 , pipe dia 33.4 x 9.09 x 6000 sa106grc , pipe dia 21.3 x 7.47 x 6000 sa106grc , pipe od 33.4 x 9.09 x 6000 sa335p92 , pipe od 60.3 x 14 x 6000 sa335p92 , pipe od 33.4 x 4.55 x 10000 sa335p92 , pipe od 60.3 x 15 x 6000 sa335p91 , pipe od 60.3 x 8.74 x 6000 sa335p91 , pipe od 33.4 x 9.09 x 6000 sa335p91 , pipe od 33.4 x 4.55 x 6000 sa335p91 , pipe od 60.3 x 5.54 x 6000 sa335p91 , pipe od 60.3 x 3.91 x 6000 sa335p91 , pipe od 26.7 x 2.87 x 6000sa335p91 , pipe od 42.2 x 3.56 x 6000 sa335p91 , pipe od 48.3 x 3.68 x 6000 sa335p91 , pipe od 48.3 x 6.35 x 6000 sa335p91 , pipe od 48.3 x 7.14 x 6000 sa335p91 , pipe od 73 x 14.02 x 6000 sa335p91 , pipe od 73 x 9.53 x 6000 sa335p91 , pipe od 33.4 x 3.38 x 6000 sa335p91 , lumpsum inspection charge for quality surveillance activities by a third party inspection agency as per the stages indicated in suggestive quality plan for one header...

Ministry Of Coal - Tamil Nadu

33823276 bids are invited for seamless alloy steel tubes of outside diameter 51 mm x 5.6 mm thickness (q3) total quantity : 200...

Bharat Heavy Electricals Limited - Tamil Nadu

33726197 e auction ea 215 for the sale of ferrous welded and fabricated structure scrap ( carbon & alloy steel ), ducting items, studded pipes, fabricated steel windows and doors , damaged m/c structures, and ferrous miscallaneous scrap consisting of beams, channels, angles, rusted/bend rods, tubes, pipes, rail, fish plate, railway wagon gas cut pices,plate/sheets, etc.of various type and size length upto 13 mtrs width upto 6 mtrs with or without varioous attachments including control panel box, cable, trolly with or without wheel, pulley,gear box, bearing , electric post, blower, pipe with weldments and cut bits of various ferrous items on as is where is basis. ( excluding motor, stainless steel material with or without any attachments and non ferrous material with or without any attachments, ferrous bazaar scrap consisting of hoop iron band, g.i. coated hoop iron band, tin bazzar ). ( cutting permission will be given to cut the material to the transportable condition only to the successful bidders on written request ) at bhel, hpbp, trichy ...

Department of Defence Production - Tamil Nadu

33714201 bids are invited for custom bid for services chemical testing of steel carbon steel alloy steel etc by dilution analysis method as per specification material will be supplied in the form of raw material componnent forgine ic etc raw material size will be as low as 05mm.....

Bharat Heavy Electricals Limited - Tamil Nadu

33613177 fabrication and supply of non ibr and lp piping on annual framework agreement basis (with vendor material) fabrication and supply of non ibr and lp piping on annual framework agreement basis (with vendor material) , nibr piping carbon steel pipes & fittings , nibr piping carbon steel pipes & fittings (design pressure > 15 kg / sqcm ntpc) , nibr piping alloy steel pipes & fittings , nibr piping is1239 pipes & fittings , nibr piping is1239 g&t pipes & fittings , nibr piping is3589 pipes & fittings , nibr piping is3589 g&t pipes & fittings...

Neyveli Lignite Corporation Limited - Tamil Nadu

33576595 supply of tig welding filler wire of size: 2.0 2.5mm and length 1000mm confirming to aws/sfa 5 28 er 80 s b2,tig welding filler wire of size: 2.0 2.5mm and length 1000mm confirming to aws/sfa 5 28 er 90s b3, ss welding electrode conforming to aws a5.4e309 16 of size 3.15 / 3.20 x 350mm, alloy steel filler wire er 90s b9, conforming to aws: a 5.28, size: dia. 2.4 x 1000mm length for boiler fbhe super and re heater coil tubes welding, stainless steel filler wire conforming to aws: er 347 for material 347h. size: dia. 2.4 x 1000mm length for boiler fbhe hanger support tubes welding, tig welding filler wire aws er 70s a1 dia. 2.4mm x 1000mm length, stainless steel welding electrode of size: diameter 2.5 x 350mm length confirming to aws e 347 16..., filler wire er nicr3 (inconel), size: 2.4mm diameter x 1000mm long, as per aws code: a 5.11 for dissimilar welding, welding electrode aws code e 316 l of size dia 3.15 mm x 450 mm long, stainless steel filler wire 316l 3.2 mm x 1000 mm confirming to aws code a 5.9, ss welding filler wire 309 l conforming to aws a 5.9 ,2.0 mm x 1000 mm, etc....

Department Of Heavy Industry - Tamil Nadu

33567659 bids are invited for plate 5x1235x7500mm sa387gr12cl2 qty 52 mt and as per tdc 202 rev 09 , plate 6x1235x7500mm sa387gr12cl2 qty 62 mt and as per tdc 202 rev 09 , plate 8x1235x7500mm sa387gr12cl2 qty 10 mt and as per tdc 202 rev 09 , plate 12x1235x7500mm sa387gr12cl2 qty 50 mt and as per tdc 202 rev 09 , plate 36x1235x7500mm sa387gr12cl2 qty 30 mt and as per tdc 202 rev 09 , plate 40x1235x7500mm sa387gr12cl2 qty 20 mt and as per tdc 202 rev 09 , plate 4x 900 or 1235 x7500mm sa387gr12cl2 qty 35 mt and as per tdc 202 rev 09 , plate 63x1235x7500mm sa387gr12cl2 qty 32 mt and as per tdc 202 rev 09 ,plate 75x1235x7500mm sa387gr12cl2 qty 10 mt andas per tdc 202 rev 09 , plate 6x1235x7500mm sa387gr22cl2 qty 68 mt and as per tdc 202 rev 09 ,plate 8x1235x7500mm sa387gr22cl2 qty 27 mt andas per tdc 202 rev 09 , plate 10x1235x7500mm sa387gr22cl2 qty 28 mt and as per tdc 202 rev 09 ,plate 20x1235x7500mm sa387gr22cl2 qty 15 mt andas per tdc 202 rev 09 , plate 50x1235x7500mm sa387gr22cl2 qty 10 mt and as per tdc 202 rev 09procurement alloy steel plate to specification total quantity : 449...

Bharat Heavy Electricals Limited - Tamil Nadu

33496632 fabrication and supply of non ibr and lp piping on annual framework agreement basis (with vendor material) fabrication and supply of non ibr and lp piping on annual framework agreement basis (with vendor material) , nibr piping carbon steel pipes & fittings , nibr piping carbon steel pipes & fittings (design pressure > 15 kg / sqcm ntpc) , nibr piping alloy steel pipes & fittings , nibr piping is1239 pipes & fittings , nibr piping is1239 g&t pipes & fittings , nibr piping is3589 pipes & fittings , nibr piping is3589 g&t pipes & fittings...

Southern Railway - Tamil Nadu

33404543 supply of spare for uic 130 ctrb extracting machispare for uic 130 ctrb extracting machi,spare for uic 130 ctrb extracting machine. 1.guide tube assembly made with alloy steel. make: perfect hydro tech engineers....

Ministry Of Coal - Tamil Nadu

33370326 bids are invited for alloy steel round link chain of size 22 x 86 for slag conveyor (q3) total quantity : 140...

Department Of Heavy Industry - Tamil Nadu

33362421 bids are invited for plate 5x1235x7500mm sa387gr12cl2 qty 52 mt and as per tdc 202 rev 09 , plate 6x1235x7500mm sa387gr12cl2 qty 62 mt and as per tdc 202 rev 09 , plate 8x1235x7500mm sa387gr12cl2 qty 10 mt and as per tdc 202 rev 09 , plate 12x1235x7500mm sa387gr12cl2 qty 50 mt and as per tdc 202 rev 09 , plate 36x1235x7500mm sa387gr12cl2 qty 30 mt and as per tdc 202 rev 09 , plate 40x1235x7500mm sa387gr12cl2 qty 20 mt and as per tdc 202 rev 09 , plate 4x1235x7500mm sa387gr12cl2 qty 35 mt and as per tdc 202 rev 09 , plate 63x1235x7500mm sa387gr12cl2 qty 32 mt and as per tdc 202 rev 09 ,plate 75x1235x7500mm sa387gr12cl2 qty 10 mt andas per tdc 202 rev 09 , plate 6x1235x7500mm sa387gr22cl2 qty 68 mt and as per tdc 202 rev 09 ,plate 8x1235x7500mm sa387gr22cl2 qty 27 mt andas per tdc 202 rev 09 , plate 10x1235x7500mm sa387gr22cl2 qty 28 mt and as per tdc 202 rev 09 ,plate 20x1235x7500mm sa387gr22cl2 qty 15 mt andas per tdc 202 rev 09 , plate 50x1235x7500mm sa387gr22cl2 qty 10 mt and as per tdc 202 rev 09procurement alloy steel plate to specification total quantity : 449...

Neyveli Lignite Corporation Limited - Tamil Nadu

33352112 supply of welding electrode equivalent to e309 m016 of size : 2.5mm.,: tig welding filler wire of size: 2.0 2.5mm and length 1000mm confirming to aws/sfa 5 28 er 80 s b2., tig welding filler wire of size: 2.0 2.5mm and length 1000mm confirming to aws/sfa 5 28 er 90s b3, alloysteel welding electrodes of size 2.5 mm dia x 350 mm length confirming to aws e9018 b3 of make cromotherme 2 of d<(>&<)>h secheron or cromoten c of ador weldimg ltd or esab ok 76.28, welding electrode e nicrfe 3 dia. 2.5mm for welding of pad plate pin assembly in fbhe coils of boiler, tps ii expansion, filler wire er nicr3 (inconel), size: 2.4mm diameter x 1000mm long, as per aws code: a 5.11 for dissimilar welding, sub merged arc weld welding electrode e 7018 1 to aws a5.1 size: 3.15x450mm, alloy steel electrode aws e 7018 a1 dia 2.5mm x350 mm long, sub merged arc weld welding electrode e 7018 1 to aws a5.1 size: 2.5x350mm...

Tamil Nadu Generation And Distribution Corporation Limited - Tamil Nadu

33342423 supply of high pressure feed water steam vent and heaters drain valves of various size in regenerative system of unit i and ii and iii supply of high pressure feed water steam vent and heaters drain valves of various size in regenerative system of unit i and ii and iii , supply of high pressure feed water steam vent & heaters drain valves of various size in regenerative system of unit i, ii & iii as per technical specification enclosed. forged alloy steel globe valves ( non rotating stem arrangement ) type : globe valve fixed backseat integral bonnet, straight pattern, top entry assembly, hand wheel operated, socket welded ends, size 25mm ( 1 ) class : 2500#, ends confirming to ansi b16.11as per section vii technical specification , forged carbon steel globe valves ( non rotating stem arrangement ) type: globe valve fixed backseat, integral bonnet, straight pattern, top entry assembly, hand wheel operated, socket welded ends, size: 25mm ( 1” ) , class: 1500#, ends confirming to ansi b16.11 as per section vii technical specification , as per section vii...

Tamil Nadu Generation And Distribution Corporation Limited - Tamil Nadu

33335387 supply of 36 inch centre distance worm gear and worm shaft assembly for hp 803 bowl mills supply of 36 inch centre distance worm gear and worm shaft assembly for hp 803 bowl mills , supply of 36 centre distance worm gear & worm shaft assembly for hp 803 bowl mills. , supply of 36 centre distance worm gear & worm shaft assembly for hp 803 bowl mills. technical specification: sample available at site may be inspected before quoting & manufacturing. each set consists of worm gear – 1 no. worm shaft – 1 no. lock nut – 1 no. lock washer – 1 no. key – 2 nos. for worm shaft. material: worm shaft: 20mncr5 ( forged alloy steel ) worm gear: gzcusn12ni ( phosphorus bronze ) ...

Directorate Of Purchase And Stores - Tamil Nadu

33334599 supply of m s bolt and nut high tensile high grade alloy steel, hexagonal head bolt with nut, property class 10.9 as per, is 1367 and is 1364, iso.898 part i, size m16 x 65 x 2 mm pitch with, full threaded , high tensile high grade alloy steel, hexagonal head bolt with nut, property class 10.9 as per, is: 1367 & is: 1364, iso.898 part i, size: m16 x 65 x 2 mm pitch with, full threaded , high tensile high grade alloy steel, hexagonal head bolt with nut, property class 10.9 as per, is: 1367 & is: 1364, iso.898 part i, size: m16 x 75 x 2 mm pitch with, full threaded , high tensile high grade alloy steel, hexagonal head bolt with nut, property class 10.9 as per, is: 1367 & is: 1364, iso.898 part i, size: m14 x 75 with, full threaded...

Southern Railway - Tamil Nadu

33304409 supply of set of safety slings with alloy steel d shackle for tm safety of 3 phase locos with 1770 grade & 6x19m construction.set of safety slings with alloy steel d shackle for tm safety of 3 phase locos with 1770 grade & 6x19m construction.,set of safety slings with alloy steel d shackle for tm safety of 3 phase locos with 1770 grade & 6x19m construction. 1) safety sings as per drg. no. c/els/lgd/b f/4/25 2nos/set. 2) safety slings as per drg. no. c/els/lgd/b f/4/26 4 nos/set. 3) alloy steel d shackle with pin type bolt & nut along with suitable split pin, working load of 3.25 tonnes made from sae 8620 6 nos/set. => limited...

Tamil Nadu Generation And Distribution Corporation Limited - Tamil Nadu

33252076 supply of pressure parts bends and tubes for unit iv and v boiler supply of pressure parts bends and tubes for unit iv and v boiler , supply of pressure parts bends and tubes for unit iv & v boiler with all dimensions and materials as per the drawing enclosed. , ltsh coil 180 degree bend carbon steel sa 210 gr. c circuit no. 1 , ltsh coil 180 degree bend carbon steel sa 210 gr. c circuit no. 2 , ltsh coil 180 degree bend carbon steel sa 210 gr. c circuit no. 3 , ltsh coil 180 degree bend carbon steel sa 210 gr. c circuit no. 4 , ltsh coil 180 degree bend alloy steel sa 213. t11 circuit no. 1 , ltsh coil 180 degree bend alloy steel sa 213. t11 circuit no. 2 , ltsh coil 180 degree bend alloy steel sa 213. t11 circuit no. 3 , ltsh coil 180 degree bend alloy steel sa 213. t11 circuit no. 4 , straight tube of size ? 48.26 x 7.14 sa 210 gr. a1 , straight tube of size ? 60.3 x 8.71 sa 210 gr. a1 , straight tube of size ? 54 x 3.6 mmsa 213 t 22 , straight pipeof size ? 168.3 x 7.11 mmsa 106 gr, b , 90 degree short bend of size ?168.3 x 7.11 mm sa 106 gr. b...

Bharat Heavy Electricals Limited - Tamil Nadu

33172712 e auction for the sale of ferrous welded and fabricated structure scrap ( carbon & alloy steel ), ducting items, studded pipes, fabricated steel windows and doors , damaged m/c structures, and ferrous miscallaneous scrap consisting of beams, channels, angles, rusted/bend rods, tubes, pipes, rail, fish plate, railway wagon gas cut pices,plate/sheets, etc. of various type and size length upto 13 mtrs width upto 6 mtrs with or without varioous attachments including control panel box, cable, trolly with or without wheel, pulley,gear box, bearing , electric post, blower, pipe with weldments and cut bits of various ferrous items on as is where is basis. ( excluding motor, stainless steel material with or without any attachments and non ferrous material with or without any attachments, ferrous bazaar scrap consisting of hoop iron band, g.i. coated hoop iron band, tin bazzar ) list of items ea210a at bhel, hpbp, trichy 14 on 26.07.2022...

Chennai Petroleum Corporation Limited - Tamil Nadu

33146200 supply of alloy steel pies , 4125290584 pipe, as, smls, a335, grp22, 1in, 80 pipe should be supplied in a minimum lenth of 7 mtr. * specification : as per dimension standard ansi b 36.10 conforming to the enclosed spec.sheet no:cpcl pipe 505 rev.2 dated 09.11.2011 sheet 1 of 6 to 6 of 6. * qap : tpi is in bidders scope. biddor shall prepare qap based on cpcl qap ref. no. cpcl qap pipe 209 rev 0 => limited...

Bharat Heavy Electricals Limited - Tamil Nadu

33136515 e auction for sale of scrap at pppu thirumayam (ea 2022 23 d) turnings and borings metal curled chips (loading only by jcb), alloy steel grade (sa335 p11, p12, p22, p91, p92, other alloy steel grades if any) ferrous pipe and tube (seam & seamless) scraps, rejected straight/ bent pipe scrap (with or without attachments) of various sizes (half and full cut bits) excluding stainless steel, carbon steel grade (grb, grc, other carbon steel grades if any) ferrous pipe and tube (seam & seamless) scraps, rejected straight/ bent pipe scrap (with or without attachments) of various sizes (half and full cut bits) excluding stainless steel, bazar scrap and miscellaneous scraps which include tin material (sheet, duct, empty tin cylindrical cans, spray painting cans), metallic end covers, used aluminium scrap, roofing sheets and other structures, paint cans (as is condition), used/crushed/damaged barrels (oil/ kerosene/ thinner/ primer etc) of various sizes with or without lids, panels, bands, binding wires and strips, other tin material, cut/used band saw blades, man cooler metal grills/frames, damaged machine structures, welded and fabricated structure scrap, gas cut metal scraps/plates, cut bits of structural material beams/angle/channel/sheet/rod etc, rail, fish plate etc of various types and sizes with or without attachments?mixed form used scrapped batteries moef/pcb items, used scrapped grinding wheels and stones? abrasive scraps ...

Bharat Heavy Electricals Limited - Tamil Nadu

33114358 bhel / trichy invites applications for regd. from suppliers / manufacturers for supply of various items bhel trichy cast: aluminium, astm a 217 c12a castings, cast iron castings for windbox, feeder, coal nozzles ( sg iron castings up 850 kgs ) , castings for oil field equipments: carbon, alloy and stainless steel qcnrv castings, hemi spehrical dished ends ¿ grade hemi spehrical dished ends ¿ alloy steel upto gr 22 ) , die forgings for oil field equipments:, carbon, alloy and stainless steel, open forgings f91, f92, f92 forgings, closed die forged components forged finned elbow, forged flanges, formed fittings: large 12 and above, forged finned elbows, formed fittings: small 2 to <12 socket welded forged fittings, open forgings carbon, alloy and stainless steel except sa 182 f91, inconal fittings, inconel forgings for valves , investment castings for connectors, windbox sa 351 gr ch 20, sa 351 ck 20, investment castings, castings: malleable iron nickel based castings, non ferrous castings for feeder: is 617 4223, is 617 4450, is 305 gr ab1, astm b 148 gr 9c, non ferrous castings ( 0.5 to 200 kg ) open forgings for oil field, equipments: carbon, alloy and stainless steel, open forgings for hp bypass valves: carbon and alloy steel, formed fittings p91, f92 fittings, steel castings, sg iron machined castings for coal, nozzles, split collar for wind box: astm a 536 gr 654512 sg iron castings, close die forgings: carbon, alloy and stainless steel, open forgings for valves, carbon steel, alloy steel and stainless steel castings for valves name plate metallic, , , fasteners: hsfg bolts and nuts as per tdc:5:211 / 01, , precsn bolts, studs, screws and nuts dip coat paint, thinner and special additive, h.r. aluminium paints grade i h.r. aluminium paints grade ii , conventional paints and thinners, epoxy based paints and thinners, epoxy finish paints and thinners, special primer paints and thinners seamles p91 / p92 pipes, alloy steel pipes: sa 335 p11, p12, p22, od 88.9 to 1016 mm, 6.02 to 135 mm thick carbon steel pipes: sa106 gr b, c; od, 88.9 to 1016 mm, 6.02 to 135 mm thick pipes & tubes ( welded stainless steel, erw / saw pipes : api 5l gr b, od 219.1 to 1168 mm, 4 to 14.3 mm thick, erw black pipes: is 1239, nb 80 to nb 150, light, medium and heavy thick, seamles p91 / p92 pipe alloy steel pipes: sa 335 p11, p12, p22 od 88.9 to 1016 mm, 6.02 to 135 mm thick, carbon steel pipes: sa106 gr b, c; od 88.9 to 1016 mm, 6.02 to 135 mm thick, alloy steel rounds for valves:, 21crmov57, sa 193 b7, a322 gr 6150, sa 193 b16, sa 182 f22 cl3, aisi 4140, aisi 1040, : dia 22 mm to 300 mm, brass sheets, 0.2 mm and 1.0 mm thick, 17% gr. ss ( othron steel ) rods, astm a182 f430, dia 25 mm to 200 mm, special alloy steel rods for hplp valves alloy steel plates to grade sa387 gr91 cl alloy steel rounds to grade sa182 f91, stain l ess steel rods, dia 25 mm to 250 mm of different specs including sa 182 f304, sa 479 304, sa 182 f316, a276 410, , aisi 410, a582 416, a276 420, a565 616, sa 564 630, a182 f6a cl3, 17 4 ph, special stainless steel rounds: x 19 cr mo vn bn 111 6010 dia 52mm, 56 mm and 125 mm, alloy steel rounds / blooms, alloy steel plates: sa 387 gr 12 cl 2, gr 22, gr 91 4 mm to 120 mm thick., alloy steel rounds: sa 182 f12, f22, sa193 b7, b16, astma600t4 dia 6 mm 200 mm, carbon steel plates boiler quality ( sa299 gr a ) 65 mm to 190 mm thick, carbon steel plates boiler quality ( sa515 gr 70 ) 5 mm, 6 mm, 63 mm to mm thick, carbon steel rounds / blooms, structural quality plates bsen 10025 3 / s420n, a36 75 mm to 155 mm thick, structural quality plates carbon steel is 2062 e250 gr a, b / is 513 osk, and dsk / is 1079 0.9 mm to 63 mm thick corsn resi. steel sheets and plates , , astm a 588 gr a, corten a, jis 3125 2.5 mm to 5.0 mm thick angle, channel, beams heavy section ( a 130 200 mm, b 400 600 mm and c 300 ? 400 mm ) , angle, channel, beams light section ( a 40 65 mm, b 125 200 mm and c 75 ? 100 mm ) , angle, channel, beams medium section 75 100 mm, b 250 350 mm and c 200 ? mm ) , parallel flange beam / u beam / h beam 150 mm to 700 mm, carbon steel boiler quality rounds: sa 105 20 mm to 200 mm dia, . carbon steel rounds: is 2062, is 1875 4 8 mm to 100 mm dia. stainless steel sheets and plates: sa 240 tp 300, 400 series 0.6 mm to 50 mm thick, stainless steel rounds: sa 479 tp 300, 400 series, sa 182f316 6mm to 100 mm dia., tmt bars dia 8 mm to 40 mm weld stud / ferrules, ifm gas ignitor, 0.25 kw heat capacity, length of ignitor 900 to 1265mm, 110 v / 240 v, ac, regulating duty electrical actuator ( for dampers ) , transmitter ( pressure / flow / temp ) actuator: pneumatic ( open / close type ) , regulating duty pneumatic actuator ( for dampers ) proximity switch , bdt / tubular level gauges, electrical accessories for valves, fractional hp motor for soot blowers, panels: plc based control system, cast aluminium junction box ( non flame proof ) , compensating / extension cable, cable dressing materials, mpgfc cpu, brass cable gland and cable gland adapter, gi perforated / ladder type cable tray cable tags, cable lugs, pvc insulated copper control cable frls ) , pvc insulated multipair instrumentation cable ( frls ) , frp junction box, flame scanner head assy ( safe flame ) , flame scanner cable, thermoplastic / elastomeric / equiv alent, material insulated double shielded copper, instrumentation cable ) , flame scanner assy ( industrial boilers ) , flame scanner head assy test kit flame scanner head electronics, mpgfc i / o modules / mp based gr. feder control, mpgfc kbd and ps / mp based gfc key, board and power supply, bhelfeed20s modules, electrical panels: ac / dc distibution, ptfe insulated and outer sheathed, extension cables, mpgfc rack, pcb and accessories, vfd controller, wired modular panel local control, panel, weighing module, wired modular panel remote , control panel, airfilter regulator, sheet steel junction boxes, starter / cntrl boxes: dc and ac local starter / mill fire, flame proof boxes ( cast aluminium ) galvanized sheet junction box, electrical actuator, motor control centre / power control centre stainless steel junction boxes, ash level switch, , acoustic pyrometer, modular type cabinet, bottom ash load cell bhelvision: electrical accessories, cctv system for furnace flame, viewing, gravimetric feeder control modules electronic modules for flame scanner system, electronic modules for acoustic, steam leak detection ( asld ) system electronic modules for electronic, water level indicator ( ewli ) , pressure switch for electromatic releif valve, electronic water level indicators fluegas analyzers ( dilution probe ) flue gas analyzers, smoke density: opacity / particulate measurements fluegas analyzers: oxygen measurement at boiler eco. inlet fluegas analyzers: sox / nox hot extraction type flow nozzles furnace flame viewing camera system and thermographic analysis system dp gauges pressure gauges temperature gauges signal isolator ( i / p converter ) local instrument enclosure passenger and goods elevator local instrument rack mass flow meter metal temperature measurement thermocouple process thermocouples and rtds with thermowell orifice plate assy purge meter ptfe insulated multipair instrumentation cable erv controller and control station steam and water analysers online carbon in ash analyser system vibration monitoring system for motor / fan bearing xlpe insulated lt power cable ( copper and aluminium ) coal motion monitor sensor cable assembly digital tachometer feeder belt motors: weather proof / flame proof panels for feeder integral cabinet fibre optic cable and lens barrel assy. calibration kit for solid state feeders copper / ss tube for instrumentation application decibel scanner unit with pc and software for asld system micro switch for gravimetric feeder pressure and dp swithces pressure gauges critical application pressure switches position transmitter for quick closing non return valves electrical control panel for soot blowers limit switches push button station, boxes etc for soot blowers solenoid for electromatic relief valves solenoid for hp bypass valves sonic tube assy and sensor housing drum saddle slide bearing plate: ptfe slide bearing on one side and the mirror polished ss sheet on the other side. load bearing capacity upto 200 kg / mm2 soot blower pressure reducing valve fuel oil control and trip valves control valve: high pressure steam application gun metal valve hp fill and purge filter assembly intrascope nitrogen blanket system high pressure startup control valve direct water level gauge refractory for cfbc boiler ceramic wool castable / crushed refractory insulation: calcium silicate slab / block / pipe electro forged floor grills long span fire bricks wool mattress / rtd / pipe section pourable insulation sealing compound ss wiremesh rope woven wire cloth stainless steel steel glazed windows cd. plated / galvanised fasteners pre painted galvanised sheets for boiler roof hea ignitor assy ( oil / gas ) solenoid valves ball valves ( fire safe design ) trip valves strainers: simplex goggle valve high pressure hoses ( dynamic pressure of 200 bar, static pressure of 290 bar, proof test pressure of 552 bar max, bursting pressure of 1103 bar max ) isolation valves / knife edge gate valves light duty limit switches gear pump with motor ( drain oil ) self actuating valves sump pump motor assembly speed regulator steam trap y type strainers neoprene hoses mill seal air filter assembly oil accumalator ( fuel oil ) actuator: elec. open / close ( damper / gates ) scanner air fan ( with dc motor / ac motor ) scanner air filter elements dynamic shaft seals ss flexible hoses graphite alloy damper bearing and bushings 400 deg c operation butterfly valves ( wafer design ) drag link chain feeder gaskets for coupling rockwell / sleeve couplings variable orifice victaulic / pipe couplings heat resistent glass ( pyrex glass dia 109mm, 5 mm thick, violet / light colour to withstand 500 deg c ) metallic expansion bellows non metallic expansion joints slide bearing plates teflon slide bearing plate gravimetric feeder assembly solenoid valve ( boi ) boiler circulating water pumps gravimetric feeder components frp cable trays instrument fittings: brass / ss double compression fittings, cs / as welded fittings, gi threaded fittings teflon hose ( ss braided, flexible ) furnace maintenance platform handling equipment: electrically operated trolly with hoists handling equipment: manually operated mobile platform quick errect scaffolding ( aluminium ) quick erect scaffolding system steel actuator for full bore valve pneumatic actuators for quick closing non return valves airset ( mech ) / air filter / regulator anti seize : spray lubricant head pulley bush bearings coal valves clad roller brg. assy strainers: duplex feeder components assembly fittings like male stud olive coupling / elbow / tee, bleeded plug, bulk head union feeder light fittings gaskets gasket eliminator / sealant fuel oil ( triple screw pump ) springs link chains o rings oil seals plug valves metallic seated high pressure rubber hoses sintered flange bronze bushes slip on pipe coupling ss spiral wound gasket tadpole tape fully built electric bus supply of power assisted safety valves special bearing for oil field equipment isolating ball valves pneumatic actuated full valves boiler water recirculating pump chains for soot blowers sdm: fully machined ofe castings machined components for valves zinc and xylan coated fasteners for oil field equipment plc panels for soot blower corrugated al sheet air / oil cylinder for quick closing nrv sdm:kgv:elastomers elastomers for oil field equipment sdm: 12 point cap screw flow bean for oil field equpment feed back transmiter high pressure filter circlips for feeders glass globe / light fitting for feeder fabricator metal component gear box and clean out conveyor drive gear box with motor for soot blowers gear box for valves special glass for water level gauge accumulatars accessories hp bypass system high tensile fasteners limit switch boxes premium threaded ( fox, acme, vamtop, etc., ) body hanger and adaptors non asbestos packings non metallic end covers drive belts pulleys for temperature probe o rings and oil seals aluminium sheet: plain / corrugated air cylinder open / close, retractor assembly special packing set for full bore valves limit switches for quick closing nrv ring joint gasket ( api ) ultrasonic digital thickness gauges with accessories sintered bronze bush soft iron gaskets and sealing rings silencers for safety valves swagelock fittings coil springs for safety valves coil springs for safety valves with ibr tc special tools for oil field equipments anhydrous ammonia hose agitator for waste ammonia dilution system ammonia injection skid butterfly valves for dilution air and ammonia injection system dilution air fan & motor assembly including filter de dusting system dosing tank & pumping system dilution air heater ( electrical ) expansion bellows emergency eye wash & safety shower frp grating hydraulic jack for scr cart ammonia injection control valve ammonia knife edge gate valve anhydrous ammonia pump skid dilution air heater ( steam ) & accessories spray nozzle for spraying sealing rings, retainer rings, drive screws safety selector for tank relief valve spray water self regulating valve fibre glass tadpole tape ammonia trip valves ( ball type, manual, pneumatic & electrical ) anhydrous ammonia truck unloading skid wind indicator water level gauge rings and washers excess flow valves & check valves tunguston carbide balls, bearings, etc for ofe ( oil field equipment ) spiral wound gaskets oil supply unit for hp bypass system teflon o rings, packing rings etc. accumulator manifold keys, pins, washers etc. valve diaphragm actuator valves elec actuators hydraulic actuators & accessories hydraulic power unit proportional valve valves special ( iq ) actuators throttle device for hydraulic power unit washers and circlips coated abbrasives adaptors api gauges te abrasives polytap hss circular saw bi metal band saw blades te boring, facing head bta tools carbide burrs carbide tipped circular saw disc slitting wheels thread gauges grinding wheels shelf life grinding wheels hss cutting tools carbide cutting tools hacksaw blades high q carbide cutting tools measurnig instruments letter and number punchs special cutters spade drills stellite turning inserts spiral fluted tap symmetrical carbide drills threading taps threading tools tube expanders wrenches indexable carbide drills vdi holders zircon belts alloy steel flats carbon steel strips tubes: erw black is 1161 yst 240 and bsen 10305 alloy steel tubes: sa 213 t11 / t12 / t22 / t23 / t91 / t92 boiler quality carbon steel tubes: sa 210 gr c , sa210 gra1, sa192 boiler quality stainless steel tubes: sa 213 tp 347h tp316 / tp304h / s304h boiler quality alloy steel tubes t91, t92 fused saw flux for drum welding fused saw flux for tube to fin welding gtaw wire for t92 er80s b2 bulk pack gmaw wire gmawwire ernicrfe 7a gmaw wire er 70s a1 gmaw wire er 80s b2 gmaw wire er347 gmaw wire ernicr3 gmaw wire er90s b9 gmaw wire er70s 6 gmaw wire er80s g 1cr mo gmaw wire er90s g 2cr mo gmaw wire for t23. saw flux p91 saw flux for sa335p92 saw wire for sa335p92 weld:ss overlay flux f48p2 em12k submerged arc welding flux for structural application saw flux struct.weld gtaw rod t92 / p92 gtaw rod er309l er 70s a1 gtaw rod er 80s b2 gtaw rod er 90s b3 gtaw rod gtaw rod tig er347 gtaw rod tig ernicr gtaw rod er90b9 er80s d2 gtaw rod gtaw rod super 304h smaw electrode e7018 a1 smaw electrode e8018 b2 smaw electrode e9018 b3 smaw electrode e9015 b9 smaw elecd t92 / p92 smaw electrode e6013 smaw electrode e7018 smaw electrode e7018 1 e7018 smaw electrode flux cored wire e71t 1 flux cored wire e309t0 1 fcaw wire e309lmoto 1 flux cored wire e81t1 b2 flux cored wire e91t1 b3 bulkpack :e551t1 b2c smaw:hf electrode ecocra smaw electrode ecocr e smaw electrodes enicrfe3 smaw electrode smaw ss electrodes ( e308 16 ) smaw ss electrdes low carbon ( e308l 16 ) smaw electrodes e309 16 smaw electrodes e310 16 smaw electrodes e316 16 smaw electrodes e316l 16 smaw electrodes e347 16 hayness alloy 25 ( ha 25 ) filler rod hayness alloy 21 ( ha 21 ) filler rod ercocr a rod hard facing powder type cocr a hard facing powder type cocr e el 8 saw wire saw wire eb3 wg:wire:saw er430 saw wire eb2 saw wire ea4 saw wire em12ksaw wire eb 9 er 309 saw wire er 347 saw wire weldwire saw em12k...

Directorate Of Purchase And Stores - Tamil Nadu

33097028 supply of chain pulley block chain pulley block , chain pulley blocktriple spur gelarchain pulley block ( as per is:3832 ) capacity : 2 ton x 6 meter lift. ( 2falls ) isi marked and tested for 50% overload double ball bearing supported load wheel precision machined case hardened alloy steel gears galvanized load chain and zinc plated hand chain test certificate shall be sent along with the supply of material.the chain pulley block shall have three years warranty ....

Tamil Nadu Generation And Distribution Corporation Limited - Tamil Nadu

33081448 procurement of round link chain and chain coupler of submerged scrapper chain conveyer. procurement of round link chain and chain coupler of submerged scrapper chain conveyer. , round link chain and chain coupler for submerged scrapper chain conveyer , round link chain and chain coupler for submerged scrapper chain conveyer 1 set consists of a ) type i – chain consists of 73 links – 10 nos b ) type ii – chain consists of 43 links – 2 nos c ) chain coupler – 12 nos technical specification: i ) moc – 14 crnimos ii ) test strength of chain and proof load: 816 kn and 488 kn iii ) case hardened: 550 hv at 0.045d iv ) case hardness: 830 hv v ) hardened to a depth of minimum ( 0.16d ) ( 0.16 d*36 = 5.76 mm ) from upper edge. vi ) round link chain – dia – 36 mm, pitch – 136 mm ( vii ) chain coupler– dia – 23 x 136 pitch ( type – fl ) vii ) tolerance: as per standard make: rud / heako / cicsa / megaor equivalent reputed firms material : special alloy steel...

Department Of Atomic Energy - Tamil Nadu

33054556 bids are invited for item 1 seamless pipe 20 nb sch 80 , item 2 seamless pipe 25 nb sch 80 , item 3 seamless pipe 40 nb sch 80 , item 4 seamless pipe 50 nb sch 80 , item 5 seamless pipe 65 nb sch 80 , item 6 seamless pipe 80 nb sch 80 , item 7 seamless pipe 100 nb sch 80 , item 8 seamlesspipe 125nb sch 80 , item 9 seamless pipe 150 nb sch 80, item 10 seamless pipe 200 nb sch 80 , item 11seamless pipe 250 nb sch 80 , item 12 seamless pipe300 nb sch 80 , item 13 seamless pipe 350 nb sch 60supply of chromium molybdenum alloy steel total quantity : 396...

Bharat Heavy Electricals Limited - Tamil Nadu

32990684 manufacture and supply of seamless alloy steel pipes manufacture and supply of seamless alloy steel pipes , tube od 21.3 x 7.47 x 6000 sa335p91 , pipe od 33.4 x 6.35 x 6000 sa335p91 , pipe od 48.3 x 7.14 x 6000 sa335p91 , pipe od 60.3 x 15 x 6000 sa335p91 , pipe od 60.3 x 16 x 6000 sa335p91 , pipe od 60.3 x 8.74 x 6000 sa335p91 , pipe od 33.4 x 9.09 x 6000 sa335p91 , pipe od 60.3 x 12.5 x 6000 sa335p91 , pipe od 33.4 x 4.55 x 6000 sa335p91 , pipe od 60.3 x 5.54 x 6000 sa335p91 , lumpsum inspection charge for quality surveillance activities by a third party inspection agency as per the stages indicated in suggestive quality plan for one header...

Southern Railway - Tamil Nadu

32976844 supply of set alloy steelset alloy steel,alloy steel en 24 round bar as per is: 40nicr4mo3 (aisi/sae 4340). size 40 mm dia x 1000 mm length. govt. approved lab test certificate for ultrasonic test and material composition must accompany with material supply. , alloy steel en 24 round bar as per is: 40nicr4mo3 (aisi/sae 4340). size 60 mm dia x 1000 mm length. govt. approved lab test certificate for ultrasonic test and material composition must accompany with material supply. , alloy steel en 24 round bar as per is: 40nicr4mo3 (aisi/sae 4340). size 70 mm dia x 1000 mm length govt. approved lab test certificate for ultrasonic test and material composition must accompany with material supply. , alloy steel en 24 round bar as per is: 40nicr4mo3 (aisi/sae 4340). size 80 mm dia x 1000 mm length. govt. approved lab test certificate for ultrasonic test and material composition must accompany with material supply. => limited...

Bharat Heavy Electricals Limited - Tamil Nadu

32975296 manufacture and supply of seamless alloy steel pipes to specification sa335p91 and p92 manufacture and supply of seamless alloy steel pipes to specification sa335p91 and p92 , pipe od 21.3 x 7.47 x 6000 sa335p91 , pipe od 60.3 x 15 x 6000 sa335p91 , pipe od 60.3 x 8.74 x 6000 sa335p91 , pipe od 60.3 x 16 x 6000 sa335p92 , pipe od 33.4 x 9.09 x 6000 sa335p92 , pipe od 60.3 x 8.74 x 10000 sa335p92 , pipe od 60.3 x 14 x 6000 sa335p92 , pipe od 33.4 x 4.55 x 10000 sa335p92 , pipe od 60.3 x 5.54 x 10000 sa335p92 , pipe od 33.4 x 4.55 x 6000 sa335p91 , pipe od 60.3 x 5.54 x 6000 sa335p91 , lumpsum inspection charge for quality surveillance activities by a third party inspection agency as per the stages indicated in suggestive quality plan for one header => limited...

Tamil Nadu Generation And Distribution Corporation Limited - Tamil Nadu

32831221 supply of 36 inch centre distance worm gear and worm shaft assembly for hp 803 bowl mills supply of 36 inch centre distance worm gear and worm shaft assembly for hp 803 bowl mills , supply of 36 centre distance worm gear & worm shaft assembly for hp 803 bowl mills. , supply of 36 centre distance worm gear & worm shaft assembly for hp 803 bowl mills. technical specification: sample available at site may be inspected before quoting & manufacturing. each set consists of worm gear – 1 no. worm shaft – 1 no. lock nut – 1 no. lock washer – 1 no. key – 2 nos. for worm shaft. material: worm shaft: 20mncr5 ( forged alloy steel ) worm gear: gzcusn12ni ( phosphorus bronze ) ...

Murray And Company - Tamil Nadu

32822612 auction sale of 1. steel turning & borings 2. rejected mutilated ce product scrap welded with drums for melting 3. rejected pm product scrap with drums for melting 4. carbon/alloy steel rounds assorted dia meters in lengths above 6” upto 1 mtr. 5. carbon/alloy steel rounds assorted dia meters in lengths below 6” only 6. segregated product scrap – nickel bearing steel (mixed of grades –sae 8620, 8615, 8617 & nickel button pieces 7. scrapped ms misc., items (including maintenance & bazaar scrap) 8. plastic, pvc bags, woven plastic bags and misc. plastic scrap 9. wood scrap 10. carbuoys 35 ltrs cap 11. scrapped waste coolant oil with ms & plastic barrel 12. ms binding wire scrap 13. waste plastic & other waste scrap 14. scrapped cooking oil tin 15. scrapped electrical accessories 16. scrapped rubber & hose items 17. waste cardboard scrap and other related scrap 18. rubbish scrap 19. empty plastic barrel 200 etc....