Tender For supply of glass shutter assembly (with lock) movable for emu coaches of air spring suspension system to icf drg.no. emu/4c/ asr-5-4-402, item no. 3, alt. "e" [ warranty period: 30 months after the date of delivery ]
Tender For supply of overhauling kit for levelling valve of m/s faiveley make to part no. 7900381 05 confirming to rdso's spec. no. c-k-407(rev.04) march 2023. filter size:(18 x14x2) used i n air spring suspension system of emu coaches, consisting of 14 (fourteen) items as per attached annexure. [ warranty period: 30 months after the date of delivery ]
Tender For supply of installation lever for air suspension system of emu coaches rdso spec no rdso str no c-k-407 ( rev-2) or latest. [ warranty period: 30 months after the date of delivery ]
Tender For supply of leveling valve for air suspension system rdso str no. ck407 rev.4 or latest to as per rds o approved sil drg. no. 08810101 rev-5 in line with rdso sk no. k 1049 or ftil drg. no. 038001000 or e quivalent [ warranty period: 30 months after the date of delivery ]
Tender For supply of over hauling kit for duplex check valve for air spring suspension system of emu coaches c onsisting of 04 items, confirming to rdso spec no. str-ck407 rev-2. (1). sealing ring - 453890= 02 nos /sets, (2). 'o' ring-a27763/26 = 02 nos/sets, (3) locking ring- 466031= 02 no/sets, (4) valve head- a48128 = 02 nos/sets ''. [ warranty period: 30 months after the date of delivery ]
Tender For supply of material and erection of equipments and structure for construction of 01 no. 132/33kv bay at 132kv sub-station harraiya under electricity transmission division-i, basti - supply, pale fencing, earthing 40 mm ms rod for main earthing, earthing 40 mm ms electrodes ( 3 meter longs), m.s. flat for earthing 75x10, m.s. flat for earthing 50x6, air conditioning system, two ton window ac with all accessories and stabilizer(not less than 5kva capacity) with installation, single tension fitting suitable for, acsr moose, acsr panther, single suspension fittings suitable for, acsr moose, acsr panther, pg clamp suitable for, moose/ moose, moose/panther, panther/panther, bus post clamp suitable for, panther, twin panther, moose, lightening fixture led luminaries type sl-di as per tech specifications, work, erection of main & auxiliary structure consisting of column. beam peak, mast etc and auxiliary structure of installation of cts, la etc. the job consists of shifting of all materials from store to site of erection and erection of structures as per drawing with the help of gi nut & bolts, flat & spring washer with matching the hole, cutting & matching of member if required, including cost of all men and t&p excluding gi structure nut & bolts to complete the work. gi structures, nut & bolts and washer will be provided by department free of cost., erection of 145 kv equipments, 145 kv bus/line and tandom isolator, 145 kv current transformer, 145 kv post insulator, 120 kv lightening arrestor, 145 kv ct junction box, 132 kv transformer (c&r) panel, 145 kv sf-6 circuit breaker, erection of 33 kv equipments, 33 kv vacuum circuit breaker, 33 kv isolator, 33 kv current transformer, 33 kv lightening arrestor, 33 kv ct junction box, stringing of three phase jack bus 132 kv with panther conductor. the work includes cutting & bending of conductor, fixing of single/double bolted type tension fitting/suspension. hoisting of disc insulators and shifting of material from store*site to erection site and all other associated work to complete the job satisfactorily as per instruction of engineer incharge., 132 kv jack bus for transformer, 132 kv making of u jumpers, equipments interconnection jumpering with main bus bar. job includes bending of conductor in proper shape tightening with the help of clamps and all other associated work to complete the job., transformer bay for 132 & 33 kv side, laying and termination of following size control cable in trench/cable trays from different control room c&r panels to switchyard equipments (132/33 kv cb, ct their junction boxes . transformer marshalling etc) in 132/33 kv switchyard as per cable schedule including carriage of cable drum from store and all other associated work., 2cx2.5mm2, 4cx2.5mm2, 6cx2.5mm2, 10cx2.5mm2, termination of control cable ( per termination), cutting strengthening bending and laying 700 mm/500 mm below inside ground and above ground of following size m.s. flat for earthing of main and auxiliary structure and equipments including welding with main earth mat and with objects to be earthed, excavation trenches and back filling painting and all other associated work as required to complete the work satisfactorily. m.s. flat will be providing by the contractor free of cost., 75x10 mm, 50x6 mm, making delta earthing of 120 & 33 kv la by fabrication of 03 nos 3 mtr m.s. round bar ( 36/40 mm dia) electrode it piercing inside the ground and connecting all 03 nos electrodes with 36/40 mm m.s. round laying around as per drawing painting the jointing with 75x10 mm m.s. round bar laying around as per drawing. painting the joints with black japan paint of good quality after proper cleaning of joints by wire brush ms round bar will be provided by dept, free of cost., dismantling of 250k.va 33/0.4k.v station t/f work includes opening of jampers/cable connection/cutting of earthing etc., laying of 300/400mmsq. 3.5core power cable from control room t
Tender For supply of over hauling kit for duplex check valve of m/s. knorr-bremse .for air sprin g suspension system of emu coaches consisting of 4 items conforming to rdso spec.no. str- ck 407 rev-02. (1) sealing ring- 453890=02 nos/sets. (2)'o' ring-a 27763/26=02 nos/sets . (3) loking ring-466031=02 nos/sets (4) valve head-a48128=02 nos/sets. [ warranty period : 30 months after the date of delivery ]
Tender For supply of air spring bellow assly. complete (180 kn) with 4-hole base plate for air suspension system bogie of emu coaches to rdso specn. no. rdso/cg/s/23002, rev-nil - april, 2023. [ warran ty period: 30 months after the date of delivery ]
Tender For rate contract of supply of different materials for upkeep and maintenance of distribution system for the year 2025-26 - supply of :, 11 kv link set (station type) suitable for 800 amp current capacity. (is: 9920 (part-i to iv)) with 8 mm copper knife, 11 kv link set (line type) heavy duty. suitable for 800 amp current capacity. (is: 9920 (part-i to iv)) with 8 mm copper knife, 11 kv air break switch with pipe & handle complete (3 phase, 600 amp) (is: 9920 (part-i to iv)), 11 kv drop out fuse set 3 phase 400a (is:9385 (part-i to iii) as amended upto date), gapless surge arrestor, 9 kv, 10 kv, la with (polymer/porcelain) housing, stn. type (is: 3070 part-3), 11 kv pin insulator with pins 12 kn. (is:731 and is:3188), lt shackle insulators with mukki clamps (16 kn) of standard make with nuts and bolts, galvanised nuts and bolts of sizes. 6 ,7 ,8 ,9 ,11 ,12 x1/2 dia half thread., g.i wire 8 swg., guy wire 7/14 swg., guy rods with turn buckle 5 long complete, 11 kv tension disc/suspension disc (is:731 and is:3188), fabricated gi channel, x-arms of sizes (75x40x6) mm (50x50x6)mm and (100x50x6) mm., fabricated gi angle, (50x50x6mm), al. solderless clamps suitable for transformer1000 kva as per relevant is, al. solderless clamps suitable for transformer630 kva as per relevant is, al. solderless clamps suitable for transformer400/500 kva as per relevant is, al. solderless clamps suitable for transformer250 kva as per relevant is, al. solderless clamps suitable for transformer100 kva as per relevant is, al. solderless clamps suitable for transformer63 kva as per relevant is, aluminium thimbles 1 mva as per relevant is, aluminium thimbles 630 mm2 as per relevant is, aluminium thimbles 500 mm2 as per relevant is, aluminium thimbles 400 mm2 as per relevant is, aluminium thimbles 300 mm2 as per relevant is, aluminium thimbles 240 mm2 as per relevant is, aluminium thimbles 185 mm2 as per relevant is, aluminium thimbles 120 mm2 as per relevant is, aluminium thimbles 95 mm2 as per relevant is, aluminium thimbles 70 mm2 as per relevant is, aluminium thimbles 35 mm2 as per relevant is, aluminium thimbles 25 mm2 as per relevant is, aluminium thimbles 16 mm2 as per relevant is, 35 mm sq, 11 kv aerial bunched cable 3 core + earth , xlpe as per (is 7098 part 2 ammneded upto date) polycab/havells/paramount/gloster, 50 mm sq,11 kv aerial bunched cable 3 core + earth , xlpe as per (is 7098 part 2 ammneded upto date) polycab/havells/paramount/gloster, 70 mm sq,11 kv aerial bunched cable 3 core + earth , xlpe as per (is 7098 part 2 ammneded upto date) polycab/havells/paramount/gloster, 95 mm sq,11 kv aerial bunched cable 3 core + earth , xlpe as per (is 7098 part 2 ammneded upto date) polycab/havells/paramount/gloster, 120 mm sq,11 kv aerial bunched cable 3 core + earth , xlpe as per (is 7098 part 2 ammneded upto date) polycab/havells/paramount/gloster, 16 mm2 single phase cable 1.1 kv grade, xlpe insulated stranded conductor frls type (is 7098 ammended upto date) polycab/havells/paramount/gloster, 25 mm2 single phase cable 1.1 kv grade, xlpe insulated stranded conductor frls type (is 7098 ammended upto date) polycab/havells/paramount/gloster, 50 mm2 single phase cable 1.1 kv grade, xlpe insulated stranded conductor frls type (is 7098 ammended upto date) polycab/havells/paramount/gloster, 185 mm2 single phase cable 1.1 kv grade, xlpe insulated stranded conductor frls type (is 7098 ammended upto date) polycab/havells/paramount/gloster, 240 mm2 single phase cable 1.1 kv grade, xlpe insulated stranded conductor frls type (is 7098 ammended upto date) polycab/havells/paramount/gloster, 300 mm2 single core cable 1.1 kv grade,xlpe insulated stranded conductor frls type (is 7098 ammended upto date) polycab/havells/paramount/gloster, 400 mm2 single core cable 1.1 kv grade,xlpe insulated stranded conductor frls type (is 7098 ammended upto date) polycab/havells/paramount/gloster, 630 mm2 single core cable 1.1 kv grade,xlpe insulated stranded conductor frls type