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Tender For supply of automatic and semi automatic welding equipment with self adjusting arcs mig / mag as per is 7931 (part 1, part 2 and part 3),tungsten inert gas (tig) welding equipment as per is 9604:1994
Tender For corrigendum : carrying out erection alignment fitup welding providing platform supporting flushing hydro testing precommissioning handing over etc of equipment package05 for pfcc nrep group b at nrl numaligarh assam
Tender For overhauling of ash handling equipment - esp cleaning, plate valve overhauling, esp, ahp access door overhaul, rapping machanism overhaul, cerm, rapping machanism overhaul, derm, esp screen plate welding / repair, aph cleaning, hot zone ferrules replacement, cold zone ferruls replacement, maintenance of cerm/derm driving mechanism including gear box, bah seal trough cleaning and repair, bah nozzle repair, clinker grinder overhaaul, feed gate overhaul, linear welding, gas cutting, bending of 2mm to 3mm plate to fabrication of expansion bellow, pipe welding., ejector overhaul, repair/replacement of valves of sizes 3" to 8", repair/replacement of valves of sizes 1/2" to 3", replacement of mixing chambers, repair/replacement of spool pieces of aph, esp dfacs or expansion bellows including clearance of jam, replacement of cerm / derm main drive shaft, removal of ash in esp, aph and associated ducts during short shutdowns, providing dummys in ash slurry pipelines/ammonia dummys, hydro pnuematic converter tank repair / replacement, feed sump of clinker grinder repair / replacement, steel housing of clinker grinder repair / replacement, nozzle replacement for mixing chamber, replacing shock bar bolts with special washers, painting, scaffolding, fabrication/replacement / repair of worn out structural elements, repaire of hammers, supply of aluminum cladding sheet as per scope of work.
Tender For corrigendum : supply of helipad constr material : : - ips oblique ilcb intelligent paver system , precast concrete kerbs stone 300x300x100mm , marking stripes using a thermoplastic compound with 2mm thick 100 mm wide as per ts , plywood 4 ft x 8ft x 12 mm thick , plywood 4 ft x 8 ft x 8 mm thick , wet mix macadam as pe ts , portable fire extinguisher 25 kg , wind sock with stand , ms angle iron 65x65x6mm , ms flat iron 60x8mm , construction tools oblique testing equipment as per ts specification , welding rod pkt 4x 450mm
Tender For supply and installation of open gym equipment at panniyannur grama panchayath in thalasseri lac, kannur - retender - open gym equipment, od84136/2025-2026 : single bar - supply and installation of single bar having the following specifications: dimensions: (l x w x h) 3550 x 2590 mm. main frame - made from ø 48 mm od “b” class g.i. pipe. frame of single bar – ø 33 mm od “b” class g.i. pipe. foundation plate – m.s. round plate of ø 250 mm & 8 mm thick. top closing cap’s - decent design size pp / hdpe / ms. material. foundation stool: made from main pipe ø 88 mm od m.s pipe and top support of m.s. round plate of ø 250 mm & 8 mm thickness is welded top. square tube of 30 x 30 x 2 mm must be used to support center pipe. height of stool is 3 ft. foundation stool is embedded in c.c. stock below ground level. coating - best quality of powder coating 80-120 micron. safety instructions and exercise chart – made from aluminum / stainless-steel stick-on product. all joints must be robotic welded and zinc primer paint should be applied at all the welding points prior to finishing, od84137/2025-2026 : horse rider - supply and installation of horse rider having the following specifications: dimensions: (l x w x h) 1140 x 400 x 1400 mm. main frame - ø 114 mm od “b” class gi pipe. foundation plate – m.s. round plate of ø 250 mm & 8 mm thick. foundation cover cap - dome shape of pp / nylon / hdpe material. remaining frame – is made by ø 48 mm od “b” class gi pipe. seat frame – is made by ø 48 mm od “b” class gi pipe. seat position must be horizontal to 110 -120 degree. link - made up of ø 48 mm od “b” class g.i. pipe. angle between link and ground position is 10-20 degree. handle - ø 33 mm od “b” class gi pipe. paddle vertical support - ø 60 mm od “b” class gi pipe. handle frame- ø 42 mm od “b” class gi pipe dually bending design. foot pipe - ø 33 mm od “b” class gi pipe. support frame – 10 mm thick ms flat is used. seat- dimension 320 x 270 x 100 mm blow moulded wall thickness 4mm material hdpe. bearing bush closing cap – pp / nylon / hdpe material. foundation stool: made from main pipe ø 88 mm od m.s pipe and top support of m.s. round plate of ø 250 mm & 8 mm thickness is welded at top. square tube of 30 x 30 x 2 mm must be used to support center pipe. height of stool is 3 ft. foundation stool is embedded in c.c. stock below ground level. bearing - use is 6005 permanent lubricated reputed brand. bearing bushes - ø 60mm od seamless pipe. pin – made of ø 25 mm m.s. bright bar. grips - high quality rubber ø 46 mm od. circlips – a 24 circlips are used for assembly. coating - best quality of powder coating 60 to 70 micron. safety instructions and exercise chart - start &finish position stick on product. all joints must be robotic welded and zinc primer paint should be applied at all the welding points prior to finishing, od84138/2025-2026 : arm and paddle bike - supply and installation of arm and paddle bike having the following specifications: dimensions: (l x w x h) 990 x 500 x 880 mm. main frame –100 mm x 50 mm x 2.5 mm rectangular cr pipe with bending design. foundation plate – m.s. round plate of ø 250 mm & 8 mm thick. handle – ø 33 mm od “b” class gi round pipe dully bending design. side and top cover – 1.6 mm thick ms laser cutting profile is used. seat – 380 x 275 x 60 mm thick hdpe blow moulding. paddle –100 mm x 50 mm capsule pipe and 40 x 16 mm ms flat should be used for connecting the paddle and shaft. closing cap’s – pp / nylon / hdpe material. foundation stool: made from main pipe ø 88 mm od m.s pipe and top support of m.s. round plate of ø 250 mm & 8 mm thickness is welded top. square tube of 30 x 30 x 2 mm must be used to support center pipe. height of stool is 3 ft. foundation stool is embedded in c.c. stock below ground level. bearing bushes - ø 60 mm od seamless pipe. bearing - use is 6005 permanent lubricating sealed reputed brand. shaft -made up of ø25mm od ms bright bar. circlips– a 24 circlips ar
Tender For purchase of mech lab items - purchase of workshop practice ( welding ), equipment name : welding machine (arc) .specifications :(refer with nit), equipment name : welding rod.specifications : (refer with nit), equipment name :welding cable .specifications : (refer with nit), equipment name : tungsten electrodespecifications : (refer with nit), equipment name :copper tubespecifications : (refer with nit), equipment name :ms pipespecifications : (refer with nit), equipment name :wood(any)specifications :(refer with nit), equipment name : circuit boardspecifications : (refer with nit), equipment name : automatic welding glassspecifications : (refer with nit), equipment name : waste clothspecifications : (refer with nit)