Tender For supply of 3 pin socket universal 5/6 amp 230 volts as per catalogue no. 2775 of anchor or similar of havells/c , surdhi sdv-tis (a2) 32a 415v 50hz fuse or similar l and t or havels for traction system , surdhi sdv-ns (f1) is: ref 13703 gg rohs 10 amp, 415v ac, 50hz hbc fuse link or similar l and t or hav , 16a 415v ac, 80ka, gg lt type hg size f1 is: 13703(part ii) iec: 269-2-1 st30729 of surdhi l and t, have , 20a 415v ac, 80ka, gg. lt type hg, size f1 is: 13703(part ii) iec269-2-1 st30730 of surdhi l and t, have , 5/6 amps, single way piano(flush mounting) switch, in white colour 230 volts, as per catalogue no. 101 , electronic fan regulator , rotary hammer type hand drill machine 620 watt 2.3 kg weight 4-22mm drill bit concrete rock rotary h , auxilliary contactor model no. 3 th 30 40-0a contacts 4 no coil voltage 230 volts of siemens or simi
Tender For procurement of spares for dc control change over scheme at ht and lt switch gears at ahp of unit 6 under stps, wbpdcl - dc control contactor complete assembly (power contactor,3p,16a,1nc-auxiliary contact in-built. coil voltage-250vdc,make: bch. cat. no. ca1516. ), fuse base with grip,600vac, 32a # bussmann item ref frs-r-20 ( 20a,type-hd 20h,415v.make-lauritz knudsen. ), fuse control 415v ns 16a ( hg, 16a, 415v, 80ka, size-f1,make-lauritz knudsen. ), cable, pvc insulated flame resistant # red,90m/coil ( 2.5 sqmm,make-mescab/finolex/havells.red:02 coils,black:02 coils. )
Tender For supply of line materials under electric supply area medininagar - electrical items :, hot dip galvanized from fabricated iron materials - 33 kv v cross arm (100x50x6) 19.7 kg (galvanized) for rail , 33 kv pole top bracket (100x50x6) 2.9 kg for rail (galvanized), , back clamp for 33kv v cross arm for rail 3.2kg, , 33kv dp channel (100x50x6mm) 45.5kg, , support clamp for 33 kv dp channel for rail 1sets=4pairs 9kg, , 33 kv v cross arm (100x50x6) 19.7 kg (galvanized) for psc pole 400 kg. 19.2kg, , 33 kv pole top bracket (100x50x6) 2.9 kg for 400kg.psc pole (galvanized), , 33kv tapping channel (100x50x6) mm 23 kg, , back clamp for 33kv cross arm for psc pole 400kg.3 kg, , 33kv dp channel (100x50x6) mm 45.5 kg, , support clamp for 33 kv dp channel psc pole 400kg. 1sets=2pairs 6kg, , side stay clamp 400 kg psc pole (galvanized) 1.92kg, , angle stay clamp 400 kg psc pole (50x8) 1.92 kg (galvanized), , 33 kv cross bracing for dp structure (50x50x6) 64.3 kg 1 set=4 pc, , clamp for cross bracing suitable for rail/psc pole 400 kg 1 set 4 pc 3.6 kg, , 11kv v cross arm (100x50x6) 14.6 kg (galvanized) for psc pole 200 kg., , 11 kv pole top bracket (100x50x6) 2.1 kg for 200kg.psc pole (galvanized), , back clamp for 11kv cross arm for psc pole 200kg. 2.8kg, , 11kv dp channel 75x40x6mm 41.3 kg, , support clamp for 11 kv dp channel psc pole 200kg. 1sets 2pairs 4.4 kg, , 11kv tapping channel 75x40x6mm 21 kg, , side stay clamp 200 kg psc pole (galvanized) 1.08kg, , angle stay clamp 200 kg psc pole (50x8) 1.08 kg (galvanized), , 11 kv cross bracing for dp structure (50x50x6) 64.3 kg 1 set=4 pc, , clamp for cross bracing suitable for rail/psc pole 400 kg 1 set 4 pc 3.6 kg, , transformer base channel for dss 1set=2pc 52.63kg, , top channel for dss (100x50x6mm) 52.63kg 1set=2pc, , channel for hg fuse set 1set=-2pc 38.6 kg, , channel for ab switch (100x50x6mm) 52.63 kg 1set=2pc, , support clamp for dss 1set=2pair for 11 kv top, , channel/ab switch base channel/tr base channel & hg fuse set channel 9.6 kg, , transformer belting (50x50x6 mm) & belting support (40x40x6 mm) [galvanized] (52.3 kgs.), , lt distribution bus bar (35x35x6mm) 1set=2pair, , 33kv ab switch structure (549 kg)/set, , 11kv ab switch structure (549 kg)/ set, , 33kv post insulator structure (55 kg/)/set, , 11kv post insulator structure (55 kg)/ set
Tender For supply of 4500 sets of stay set complete - supply of silicagel blue, 0.6kva ups, stay set complete( quote price for single unit only), silicagel blue 10 to 12mm, pole pit for 9.0m and 9.14 m psc/rcc / all metal poles (each pit) 1.25 x 0.6 x 1.83 mtr, ordinary soil, semi rocky soil, heavy rocky soil where blasting/ cheseling required [specific approval should be obtained from concerned ee], stay pit, in ordinary soil [0.95 x 0.6 x 1.2m], semi rocky soil, stay pit in heavy rocky soil where blasting/ cheseling reqiured [specific approval should be obtained from concerned ee], erection of poles & stays (including refilling of excavated earth), erection of 7.5m / 8.0m poles [rcc / psc], erection of 9.00m / 9.14m rcc / psc/rail pole, tubular pole and all metal poles, stay set, erection stay set complete, stay erection without rod and pit, replacement of stay rod only. (including stay pit excavation & refilling & erection), replacement of guy shackle only in existing stay, erection of line materials, fixing of lt 1 ph "x" arm, fixing of lt/ht ti fitting, fixing of lt 3 ph "x" arm, fixing of 3[1/2] v ` x arm, fixing of 4[1/2] v ` x arm, fixing of 5 v x arm, fixing of tapping channel / guarding "x" arm, providing of line spacers in lt lines 1 phase, providing of line spacers in lt lines 3 phase, erection of ab switch with pt insulator & jumpering complete, erection of centre rotating switch ab switch complete, fixing of ht pin insulator / strain disc, 11 kv pin insulator with pin, 11 kv strain disc / polymer disc with hardware, 22 kv pin insulator with pin, 22 kv strain disc / polymer disc with hardware, 33 kv pin insulator with pin, 33 kv pin strain disc/polymer disc with hardware, fixing of lt pin insulator with pin, lt shakle with hardware, fixing of aluminium knob, paving stringing and sagging of conductor including binding of pin and proper tight [including transport of condutor from road side to work spot] per run, upto 7/2.59 mm acsr, 7/2.50 aaac including pvc cable upto 25 sqmm, acsr 7/3.35mm & 7/ 3.15 aaac including pvc cable above 25 sqmm, acsr 7/4.09 mm, above 7/4.09 mm acsr & dog conductor, earthing wiring and connection including transporting of earth pipe and excavation of pit], transformer structure earthing 10ft depth - 3 nos of pipe through tubes, dp earthing including all works [double side earthing], erection of 4th earth pipe including earthing, earthing of poles, earth pit masonary work 3 nos earth pits or using 3 nos concrete tub., replacement of detoriated earth pipe per location, concreting with mixture 1:3:6 [including all materials]., mass concreting for centre support for 2 feet including all materials, mass concreting for pole0.6x0.6x1.25m.with coping, sleeve concreting for pole 0.6 m x 0.6m x 0.3 m with coping, sleeve concreting for stay set 0.3 m & 0.75 long, erection of distribution transformer structure complete, excavation of structure pole pits 0.9 x 0.9 x 1.83 mtr, transporting of pole to pit location 2 nos., erection of poles 2 nos, excavation of stay pit 4 nos, erection of stay set (4 sets), mass concreting (cement:sand:jelly supplied by the contractor) 2 nos., erection of 22 kv ab switch, ttransformer structure earthing 10ft depth - 3 nos of pipe through earth tubes, erection of top channel, bed channel [2 nos channel] erection, cross with stud for bed channel erection, erection of belting angle / hg fuse angle, erection of hg fuse set, erection of ht las with jumpering and earthing, erection of lt las with jumbering and earthing, erection of jumpering [ht side], transformer wiring in lt side including jumpering bus bar etc., erection lt open type fuse unit arrangement single, erection lt open type fuse unit arrangement double, painting of stru. complete excluding dt [two coat of red oxide] all metal parts(excluding cost of paint)., painting of stru. complete excluding dt [one coat alu paint, excluding cost of paint), colour washing of 2 numbers structure pole [excluding
Tender For procurement 22kv vertical type air break switches and 22kv vertically mounted hg fuse units for operation and maintenance works in cuddalore edc