Gi Pulley Tenders

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corporations/Associations/Others

CTN :36236807

31 May, 2024 NA

Mumbai - Maharashtra

Tender For auction sale of ms hard barrication board,ms miscellaneous steel scrap.,old and used scrap aluminium armoured cable,wire rope and slings scrap,chain pulley block various size scrap,structuctural steel

CTN :36176234

22 May, 2024 NA

Tiruvallur - Tamil Nadu

Tender For custom bid for services - cpclh24198 carrying out hot tag items and structural replacement jobs in plant16 17 18 19 77 86 87 m and i shutdown 2024 at cpcl manali-carrying out hot tag items & structural replacement jobs in plant-16, 17, 18, 19, 77, 86 & 87 m&i shutdown 2024 at manali refinery of cpcl-supply, erection & dismantling of steel scaffolding: the job includes transportation of scaffolding materials in contractor's scope of supply,erection of scaffolding at site covering the areas specified including providing vertical posts of pipes at interdistance of 1.5 m and horizontal numbers at a interdistance of 0.5 to 0.75m ,providing tierods at corners to give sufficient strength to the structure,placing the steelplanks/frp gratings on top for making sufficient area.dismantling scaffolding after completion of job and returning the scaffoldingmaterial to specified place including all tools ,tackles,consumables,labours and contractor's supervision as directed by the engineer-in-charge. 1.for measurement in sqm:2(length+width)xheight area covered by the scaffolding is to be taken. 2.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. blinding and de-blinding - the job includes collection & transportation of required quantity of materials like blinds, gaskets, fasteners, etc., from owner's storage point, loosening & tightening of studs (cold / gas cutting if required), wedge opening, cleaning of flanges, insertions and removal 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 owner's storage point and dumping the generated scrap material to designated area as per eic instructions. 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., installation of flanged valves, 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 cold cutting / 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 pipes and 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., carbon steel piping work - above & under-ground: the job includes transporation of all free issue materials from owner's storage point to work site, handling at site, cutting, bevelling, fabrication, laying, welding & erection of carbon steel piping at all locations under ground and above ground level, overhead, over sleepers, piperacks, crossovers, pipe sleeves, trenches, stand posts, connec

corporations/Associations/Others

CTN :36092303

14 May, 2024 NA

Cuddalore - Tamil Nadu

Tender For providing of custom bid for services - custom bid for services - short term contract for relocation of high pressure drain valves from 0 ml elevation to 6 ml elevation in tps ii expn- 1.0 cutting and removing valves from the drain header at 0ml elevation. 2.0 the balance cut portion in the drain line where the valve was cut and removed to be welded with appropriate spool piece by ibr welder. 3.0 the drain lines coming from different locations to be re-routed to a common location at 6ml to make a valve station. 4.0 all valves removed from 0ml to be welded at the valve station at 6ml. 5.0 the gland packing of valves if required should be replaced by the contractor, the required gland packing will be provided by nlcil. 6.0 the vendor shall quote rates for re-locating each size of valve individually. 7.0 to facilitate a valve station at 6m drain lines would require re-routing. for re-routing nlcil will provide the required tubes. the bends required for re-routing should be fabricated by the vendor. the vendor may take the tubes for bending to his own facility for bending after submitting indemnity bond for value equal to that of the material. 8.0 for re-routing amount will be paid for per joint welded and per bend fabricated and used, nothing extra shall be paid. 9.0 for estimation it may be assumed that each line would require 10 joints (for replacing valves and re-routing line) and 3 bends. however payment will be made for only the executed quantities. 10.0 the path of re-routing will be decided by nlcil. 11.0 after the work is competed hydro-test will be conducted at design pressure ( for sh 203 ksc and for rh 52 ksc) and if any defects observed in work should be corrected by the vendor free of cost. 12.0 100% radiographic testing (except socket weld joints) should be carried out on all ibr joints (including repair/re-welds), the rate for welding should be inclusive of radiographic testing and nothing extra will be paid for radiographic testing. 13.0 the results of the radiographic testing will be checked by nlcil engineers and if any defects are found the re-welding should be carried out at free of cost. 14.0 all material required for work will be handed over to the vendor at nlcil stores only, the transportation of these material from stores to the work site is in the contractors scope. 15.0 removal of all scrap formed as a result of the work. 16.0 scope of the contractor regarding materials. 16.1 the following are in the scope of the contractor regarding the materials required to carry out the work. 16.2 all the tools and tackles required, namely winches, welding machines, cutting set, hoses, welding accessories, air hoses, pipe cutting machines ,grinding machines, 16.3 mother oven, normal oven, flask, slings, chain & pulley blocks, d-shackles, wire ropes, temporary supports, wooden planks, temporary platform grills, scaffolding pipe, clamps, fasteners & materials, blow torch, edge preparation machine, exhaust fans (for evacuation of welding fumes) and any other items required for the work 16.4 consumables such as gas cylinders (pure argon(99.999%), acetylene, lpg ,oxygen etc,),tungsten electrodes ,purging paper and others consumables (cotton waste, emery sheets, paint markers, thermo chalk, buffing wheels, die penetrant kits, kerosene, grinding wheels, cutting wheels, hacksaw blades ,etc.) required for the works. 16.5 personal protection equipment (ppes) such as safety shoes, nose mask, helmet, hand gloves, goggles, safety belts, ladders, crawling boards, safety net, full body safety belt, and any other material required to ensure the safety. 16.6 arrangement of electrical supply distribution for their electrical utilities along with necessary electrical distribution panels, cables, protection, safety relays, earthing etc. 16.7 arrangement for lighting at the work spot along with lighting equipment such as power cable, transformers, hand lamps 24 volt of sufficient quantity. 16.8 the contractor should furnish proper

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