Latest conductor repair Tenders | Government conductor repair Tenders

Central Government/Public Sector

CTN :42424475

04 May, 2026 NA

Kendujhar - Odisha

Tender For bid to ras supply of flexible copper trailing cables d d - item 10 , item 20 , item 30 , item 40 , item 50 , item 60 cable,trg,atc,3.3kv gr,3.5cx50mm2,is9968 size & tvpe 3.5cx50 sq. mm 3.3 kv grade flexible atc conductor of class-s, epr le-3, insulated &black hofr nbr pvc type se-4 sheathed flexible trailing cable suitable for reeling/un-reeling operation. cable type- flexible, standard: is 9968(part 2) 2002 d.c. resistance at 20deg. c (ohms/km) power core max- 0.393 earth core max - 0.795. annealing test in %- (before stranding) 13.5 %. per sulphate test in g/m2- max. 5.00. conductor screeninq power core only material approx thickness mm - extruded semiconducting compound/ extruded semi conducting tape- 0.80. conductor material: annealed tinned copper, 6.6 klv grade, cable type: flexible, standard: is 9968(part 2) 2002 tests on insulation thickness (nom) mm core ldentification - power core-2.20 colour rpct red, yellow & blue for power cores & green for earth core tensile strength before ageing n/mm2- min.4.20 % variation after ageing (air oven)- max. +-30% % variation after ageing in (air-bb)- max. +- 30%. elongation before ageing in % - min.200% % variation after ageing (air oven)- max. +- 30% % variation after ageing in (air-bb)- max. +- 30%. hot set test hot set elongation- 175% permanent set 15%. lnsulation resistance constant (min.) m ohm km. at 27deg.c- min. 3670 at 90 deg.c-min 3.67. thick of lnner sheath min 2.00 mm. rein forcement- open braid of textile material physical test on outer sheath thickness (nom) / min mm- 3.50/ 2.60 colour black, over all diameter of cable mm- 52.00+-3.00. tensile strength ) /bid number : gem/2025/b/6811700 * /dated: 24-10-2025 & & / bid document 1 / 22 before ageing n/mm2 - min. 11.0 at 2oo elongation 4n/ sq. mm. % variation after ageing in (air-bb)-max. +- 50% elongation before ageing in %- min.250% % variation after ageing in (air-bb)- max. + 50%. hot set test hot set elongation- max.175% permanent set- max 15. oil resistance test variation in % in tensile strength- max. +-40% variation in % in elongation-max. +-40%. tear resistance in n/mm - min.5.0. flammability test period of burning after removal of flame- max. 60 sec. min unaffected portion from the lower edge of the top clamp - min 50 mm. test high voltage at room temp- 10 kv ac for 4 hours. water absorption test increase in capacitance 1 to 14 days max- 6% 7 to 14 days max- 2.5%., control trailing cable 12 c x 2.5 3 p x 1.5 (pair screened) 2 voltage grade 1.1 kv 3 reference standard generally confirming to is: 9968 (part- 1)1998 4 conductor a. material to is:8130/84 annealed tinned copper b. nominal area of cross section(sq. mm) i)-unscreened core (sq. mm.) 2.5 ii) - screened pair (sq. mm.) 1.5 c. flexibility class as per is:8130/84 class-5 d. maximum dc resistance of conductor at 20 deg. c i)-unscreened core (ohms/km) 8.21 ii)- screened pair (ohms/km) 13.7 5 insulation i) material epr type ie-2 to is:6380/84 ii) nominal thickness (mm) 1.0 6 two cores of 1.5 sq. mm. size twisted together to form a pair yes. 7 individual pair screening each pair of 1.5 sq. mm. size taped with rpct, screened with 0.2 mm nom dia of annealed tinned copper wires braid, taped with melinex tape. yes. 8 no of cores / pair i)-unscreened cores 12 ii)-screened pairs 3 9 identification of power cores by number printing on cores. 10 laying up (i) three screened pairs laid up together, taped with rubber proofed cotton tape to form group as "a" (ii) 12 unscreened control cores laid up together around group as "a" of screened pairs and taped with rubber proofed cotton tape applied with open spiral. 11 inner sheath a) material to is: 6380/84 hd hofr csp type se-4 b) minimum thickness (mm) 1.6 12 an open braid of nylon cord reinforced in between inner and outer sheath. yes. 13 outer sheath a) material to is: 6380/84 hd hofr csp type se-4 b) nominal thickness (mm) 2.5 14 nom. overall diameter of cable (mm) 33.0 tolerance on nom. overall dia

Central Government And Public Sector

CTN :44846089

06 May, 2026 94.44 Lacs

Chandigarh - Chandigarh

Tender For corrigendum : supply of supplying of 1.5 tr nominal capacity invertor type metal body , installation, testing and commissioning of of 1.5 tr inverter type ductable air cooled split ac unit as per item no.1 above in equipment room , providing and fixing heavt duty powder coated m s stand of suitable size made out of suitable guage ms shee , supply and fixing of 3 core 2.5 sq mm control cum transmission wiring and ac power supply cable of shielded copper conductor for looping between indoor and outdoor , supply and fixing of 4 core 1.5 sq mm control cum transmission wiring and ac power supply cable of shielded copper conductor for looping between indoor and outdoor , supply installation testing and commissioning including vaccumiazation and nitrogen testing of , supply installation testing and commissioning including vaccumiazation and nitrogen , supplying and fixing of 25 mm sizes of rigid upvc piping from outlet socket of ac unit complete with elbow , supplying and fixing dp sheet steel enclosure on surface or recess along with 25 or 32 a 230 v c curve dp mcb , supplying and fixing 5 amps to 32 amps rating, 240 or 415 volts c curve miniature circuit breaker suitable for inductive load of single pole and neutral , providing and fixing supply air grills of powder coated aluminum construction having a free area of not less than 70 percent without volume control dampers , supplying and installing of 150 mm width 50 mm depth 1.6 mm thickness nominal size of perforated hot dipped galvanised iron cable tray

State Government

CTN :44980950

08 May, 2026 1.99 Lacs

Aligarh - Uttar Pradesh

Tender For supply of vibration dampler for acsr panther conductor , repair sleeve for acsr panther conductor , mid span joint for acsr panther conductor

Central Government/Public Sector

CTN :44980889

04 May, 2026 NA

Karur - Tamil Nadu

Tender For supply of thin walled e-beam irradiated flexible cable with copper conductor, working voltage above 750 v & upto 1.8/3.0 kv grade, size: 95 sq mm as per rdso specn. no:elrs/spec/ elc/0019 (rev-4) of feb-2018 or latest in black colour. material must be procured from rdso approved sources only vide rdso item id:3100270. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44922536

15 May, 2026 NA

Hubli - Karnataka

Tender For corrigendum : supply of service connector of 2.5 sq.mm cross section for connecting railway carriage fan and light fittings as per item no.wago make or equivalent as per the technical data: (1) type of wiring: side-entry wiring. (2) total number of connection points: 2. (3) total number of potentials: 1. (4) connection technology: cage clamp. (5) actuation type: push-in. (6) connectable conductor material: copper.(7) solid conductor: 0.5 - 2.5 mm 2/20 - 16awg. (8) fine stranded conductor: 0.5 - 2.5 mm 2/20 - 16awg. (9) strip length: 9 - 11mm/ 0.35 - 0.43 inch. (10) width: 8mm/ 0.315 inch. (11) height: 15.5mm/ 0.61 inch. (12) depth: 42 mm/ 1.654 inch. (13) colour: grey. (14) fire load (mj): 0.099 (mj). (15) weight(g): 5(g). this item has no approved sources in rdso/icf/rcf, hence to be procured from open market i.e. oem or its authorized dealers. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44956264

08 May, 2026 NA

Lucknow - Uttar Pradesh

Tender For supply of tubular crimping socket for 150mmsq e beam cable conductor made of copper as per rcf spec no. edts200 rev 0 am-2 corr 3 item 1 suitable for lhb ac coaches. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44948678

04 May, 2026 1.40 Lacs

Ganganagar - Rajasthan

Tender For supply of electrical item c c - flexible copper conductor , xlpe aluminium armoured power cabl , changeover switch 100 amp , axial panel cooling fan , 25 amp industrial plug and socket single phase , 100w led flood light , switch is 3854 and 16 amp socket outlet , screw driver tools kit se

Central Government/Public Sector

CTN :44948109

20 May, 2026 NA

Lucknow - Uttar Pradesh

Tender For supply of tubular crimping socket for 150mmsq e beam cable conductor made of copper as per rcf spec no. edts200 rev 0 am-2 corr 3 item 1 suitable for lhb ac coaches. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44482079

27 Apr, 2026 NA

Hubli - Karnataka

Tender For corrigendum : supply of 50 sq.mm ,blue colour, electron beam irradiation curing process or chemical curing process thin walled flexible elastomeric cable with copper conductor suitable for rolling stock application conforming to rdso spec. no. elrs/spec/elc/0019,rev.4,feb-2018,1.8 kv grade. note:1)item/type/model/make/brand from the manufacturer/suppliers as approved by rdso shall only be considered. 2. cables shall be supplied in coils of 500 metres length, and left overquantity in multiples of 100 metres with a tolerance of +/-5% on the length. 3. firmshall indicate the curing process (e-beam irradiation (or)chemical curing) in their offer. [ warranty period: 30 months after the date of delivery ]

CTN :44915760

29 Apr, 2026 NA

Budgam - Jammu And Kashmir

Tender For supply of led tube light fitting 12 w 2 ft long , led tube light fitting 18 or 22 w 4 ft long , led bulb 3 w , led bulb 7 w , led bulb 9 w , led bulb 12 w , led bulb 18 w , led security light 36w or 40w , led street light 120 watt , flexible wire pvc size 23 0 point 0076 , pvc insulated copper conductor 1 sqmm single core , pvc insulated copper conductor 1 point 5 sqmm single core , pvc insulated copper conductor 2 sqmm single core , pvc insulated copper conductor 2 piont 5 sqmm single core , pvc insulated copper conductor 4 sqmm single core , pvc insulated aluminium conductor 6 sqmm twin core , pvc insulated aluminium conductor 10 sqmm twin core , switch socket combination 3 or 5 pin 6 amp , switch socket combination 3 or 5 pin 16 amp , socket 3 pin 5 or 6 amps , socket 3 pin 15 or 16 amps , plug 3 pin 5 or 6 amp , plug 3 pin 15 amp top , pvc insulation tape 2 cm wide 10 mtr long , mcb 6 amp sp , mcb 10 amp sp , mcb 16 amps sp , mcb 32 amp sp , mcb 16 amps dp , mcb 32 amp dp , mcb 63 amp dp , residual circuit current breaker 63 amp dp , mcb distribution bd sheet metal 4 way , mcb distribution bd sheet metal 8 way , pvc exhaust fan 150mm sweep , pvc exhaust fan 200mm sweep , pvc exhaust fan 300mm sweep , steel exhaust fan 250mm sweep , plastic body wall mounting fan 450mm sweep , bed switch on or off switch , pendent holder , angle holder with skirt , button holder , change over switch 16 amps two pole 240 volts , change over switch 32 amp 2 pole , change over switch 63 amp 4 pole , changeover switch 100 amp 4 pole , main switch 32 amp 4 pole , kero heater wicks large , geyser 15 ltr with complete accessories , padestal fan , led security light 70w , ceiling fan sweep 1200mm , pvc casing caping 25x16 mm , pvc casing caping l bend 25x16 mm , pvc casing caping tee 25x16 mm , pvc casing caping square box 4 inch x 4 inch , pvc ) /bid number : gem/2026/b/7427001 * /dated: 15-04-2026 & & / bid document 1 / 89 & & ' ' /item category casing caping elbow 25x16 mm , pvc ceiling rose , gi pipe 15mm dia 6 mtr long , gi pipe 20mm dia 6 mtr long , gi tee 15mm , gi tee 20mm , gi elbow 15mm , gi elbow 20mm , gi union 15mm , gi union 20mm , gi socket reducer 20 to 15mm , gi socket 15mm , gi socket 20mm , gi elbow reducer 20 to 15mm , gi nipple 15mm 2 inch long , gi nipple 15mm 3 inch long , gi nipple 15mm 4 inch long , gi tank nipple 15 to 20mm , gi end plug 15mm , gi end plug 20mm , ppr pipe 15mm dia 6 mtr long , ppr pipe 20mm dia 6 mtr long , ppr tee 15mm , ppr tee 20mm , ppr elbow 15mm , ppr elbow 20mm , ppr tee reducer 20 to 15mm , ppr socket reducer 20 to 15mm , ppr tank connector 20mm , ppr union 15mm , ppr union 20mm , ppr socket 20mm , ppr socket 15mm , ppr end plug 20mm , pvc pipe 3 inch or 75mm dia 3 mtr long , pvc pipe 4 inch or 110mm dia 3 mtr long , pvc connection pipe 450mm to 650 mm long , pvc tee 15mm , pvc tee 20mm , pvc elbow 4 inch dia , 4 inch dia upvc bend , pvc socket 110 mm , upvc 110mm dia single tee , tape teflon , water storage tank double layer 500 ltr capacity , water storage tank double layer 1000 ltr capacity , cp bib cock 15mm , cp bib cock 20mm , cp pillar cock 20mm , cp pillar cock 15mm , cp stop cock 15mm , cp stop cock 20mm , brass bib cock 15mm , brass stop cock 15mm , brass stop cock 20mm , brass bib cock 20mm , ptmt piller cock 15 mm , ptmt bib cock 15 mm , pvc stop cock 20mm , pvc stop cock 15mm , pvc bib cock 15mm , pvc bib cock 20mm , m seal 20 gms , waste pipe for wash basin , wastage pipe for urinal pot , gun metal gate valve 15 mm , gun metal gate valve 20 mm , gun metal gate valve 40 mm , vitreous china wash hand basin , wc indian type , towel rail cp 750mm long , soap dish , geyser inlet and outlet pipe pvc , health faucet with 1 point 5 mtr tube and hook , ball brass float valve 15mm , ball brass float valve 20mm , pvc low level flushing cistern 10 ltr cap , wash basin coupling , overhead shower without arm

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