Tender For corrigendum : supply of various type of fittings & ferrules for imd-1,2,3 & 7 of wanakbori tps. - ss316 male connector fitting fitting size: 3/8"x1/4" npt (m), ss 316 1/4 inch npt male connector suitable for 6 mm od tube, tube end thread size: 7/16-20 with one nut and one set of ferrule & back ferrule, 1/2 inch x 1/4 inch od brass male connector, qsl-1/4-8 push in male elbow connector 1/4" x 8 mm pu tube for 4., pu-8 union fitting, ss elbow fitting : 1/4" x 1/4" (m npt), brass 1/4" o.d.of tube x 1/4" npt male connector assembly with one olive and one nut (bsp threads), male dummy plug 3/8 ss male npt fitting, male dummy plug 1/4 ss male npt, m.s. pipe socket (female), size: 1/2" bsp, qst 8 push in equal tee connector for 8 mm od pu tube for 4, qs-1/2-8 (d-3/8-1/2-a+qs-3/8-8) push in straight connector 1/2 x 8 mm od pu tube for 4., qs-1/4-8 push in straight connector 1/4 x 8 mm od pu tube for 4., qsl-3/8-8 push in male elbow connector 3/8" x 8 mm pu tube for 4., qst-1/4-8 push in tee male connector for 1/4x8mm pu tube for 4., qsl-1/2-8 push in male elbow connector for 1/2x8mm pu tube for 4., pum-8 x 1.25 bl polyurethane tubeing 8 mm od blue color., brass flare nuts suitable for 1/4" o.d.of tube, brass male connector 1/4"x1/4" bsp, brass ferrules 3/8 ", brass male connector 1/4"x3/8" bsp, ci ball valve screw ends size: 1/2", full wave brass gate valve size:1/2", compression tube brass fitting, male/female reducer with one nut & one olie for male, size 3/8" (f) x 1/2" (m) bspt., brass 3/8" o.d.of tube x 1/4" npt male connector assembly with one olive and one nut (bsp threads), 1/2 inch x 3/8 inch od brass male connector, 1/4 inch brass nut with ferrule, 3/8 inch brass nut with ferrule, brass union tee with nut and ferruls 1/4" x 1/4" x 1/4", brass fitting:m/f adopter 1/4 bsp (m) x 1/4 bsp (f), brass fitting:m/f adopter 1/2 bsp (m) x 1/2 bsp (f), 3/8" x 3/8" brass valve inside thread, 1/4" x 1/4" brass valve outside thread, ss 1/4" od (std) double ferrule compression fitting, ss 1/2" od double ferrule compression fitting, ss 3/8" od double ferrule compression fitting, 3/4 inch ss nut with front ferrule and back ferrule, ss tube fitting ss 316 1/2"npt m x to suit 1/2"od ss tube with nut and ferrule, 3 way gauge cock, matl: ss-316, process conn: 1/2 inch nptf to suit 1/2 inch od ss tube, ss 316 union tee suitable for 6 mm od tube, tube end thread size: 7/16-20 with three nuts and three sets of ferrule & back ferrule, ss nipple size: 1/2"x100 mm, s.s.316 ball valves, size: 15 nb, pressure withstand : 60 kg/cm2, both end threaded., gun metal gate valve size 20 mm (3/4"), is-778, class-i, screwed female end., ss 316 hex bolt with nut size m10x60 mm full thread with plain washer, 3/8" od 316 ss x 2 mm thick ss tube, pressure guage fittings(adapter) 1/2" bsp(m) x 3/8" bsp(f), qs-3/8-10 push in connector for 4., qs-1/4-6 push in straight connector 1/4 x 6 mm od pu tube for 4., qs-3/8-6 push in straight connector 3/8 x 6 mm od pu tube for 4., qs-1/2-6 push in straight connector 1/2 x 6 mm od pu tube for 4.
Tender For supply of epoxide finishing paint (bhel),thinner for aliphatic acrylic polyurethane finish paint,thinner for epoxy based finish paint,aliphatic acrylic polyurethane finish paint
Tender For supply and installation of ip54 protected glass fiber reinforced polycarbonate double insulated power distribution board of dimension 1200 x 1300 x 274mm. the enclosure must be of double insulated, haloge free with high impact resistance of ik08 (5 joules) according to iec 62262. the enclosure should be made of uv resistant material, corrosion free. the enclosure material used should be self-extinguishing up to 960 deg with working temperature from -35 degc to +80 degc. interconnection between the enclosures in the panels should be made with accessories which should maintain with same ip protection rating of ip65. the enclosure gasket materials shall be injected polyurethane. the enclosure should be made of the same polycarbonate materials only. incomer: 400a fp mccb 36ka - 1 no and 230v ac r,y,b indicating lamp, digital multi-function meter with 400/5a current transformer and outgoing: 100a tp mccb 36ka with 100a neutral link - 7 nos & 63a fp mcb 10ka - 2 nos with 70a tp ac3 contactor control with 24hrs digital timer with auto/manual selector switch and push buttons for manual operations .copper busbar rating of 400a - 30 x 10 for all phases and neutral should be used -provision for termination of 185 sq.mm in incomer and 35 sq.mm cables for 100a outgoing, 16 sq.mm cables for 63a outgoing and all mccb should have an adjustable setting range (in) from 70% to 100%, each mccb should have extended rotary handle for easy operation. the manufacturer should submit all the test certificates in accordance with iec 61439, routine test report must be made with high voltage test, insulation resistance test, functional test. the wall mounting frame should be made of hot dip galvanized materials. 1) acceptable make :cape/ famatel/hensel/rittal/abb with following switch gear and terminals fixed in the junction box as per drawing enclosed. 2)terminal block make: connect well/ elmex. 3)switch gears make shall be abb/l&t /eaton/siemens,havells,c&s. [ warranty period: 12 months after the date of delivery ]
Tender For supply of thermoplastic polyurethane spring pads (happy pads) for secondary springs of 3 phase locos as per ref. no.1 of s.c. rly. drg. no.c/els/lgd/bogie/3/140, alt-2. testing and material as per rdso specification no. mp.0.40.99.01(rev-03) august,2017 [ warranty period: 30 months after the date of delivery ]
Tender For supply of constant contact polyurethane side bearer pad (pu ccsb) assembly. as per drg.no. rdso's approved drawing no- aal - 021101, item - 01 to 06, alt. - 8 or latest or firm's drawing duly approved by rdso. specn: rdso specn. no - wd - 38 - miscellaneous - 2004 (rev-2) nov'2022 or latest. [ warranty period: 30 months after the date of delivery ]