Latest hydro insulation repair Tenders | Government hydro insulation repair Tenders

corporations/Associations/Others

CTN :42721109

16 Dec, 2025 2.21 Crore

Tiruchirappalli - Tamil Nadu

Tender For corrigendum : manufacture, fabrication, supply,erection, testing and commissioning with 1x8 mva pr.tr,stn transformer, associated equipments, accessories, control panels, control room and electrical works at o.krishnapuram in trichy metro under tkc thro e tener - electrical material supply, power transformer 33/11kv, 8mva power transformer with oltc, breaker along with ct for outdoor ss 33 kv (gc) vcb (out door) 1250a, 26.3ka per 3 sec., 3 pole gang operated soild dielectric insulated with permanent magnetic actuator operating mechanism with inbuilt vcb bushing embedded dry type epoxy resin cast ct (600-300/1-1a) with structure and complete accessories with breaker platform., 11kv (lv) vcb (out door) 12 kv, 1250a, 26.3ka per 3 sec., 3 pole gang operated soild dielectric insulatedwith permanent magnetic actuator operating mechanism with inbuilt vcb bushing embedded dry type epoxy resin cast ct (1200-600/1-1a) with structure and complete accessories with breaker platform., 11kv (feeder) vcb (out door) 12 kv, 1250a, 26.3ka per 3 sec., 3 pole gang operated soild dielectric insulated with permanent magnetic actuator operating mechanism with inbuilt vcb bushing embedded dry type epoxy resin cast ct (400-200/1-1a) with structure and complete accessories with breaker platform., potential transformer 33kv potential transformer with tc (single phase unit), 11kv potential transformer with tc (three phase unit), panels ac panel for 33kv ss, 110 v dc annunciation panel type b, 110v dc indoor c&r panel for gc breaker, 110v dc indoor c&r panel for lv breaker, 110 v dc indoor c&r panel for twin feeder, control cables, junction box and accessories 14c x 2.5 sq.mm copper cable armoured, 8c x 4 sq.mm copper cable armoured, 4c x 4 sq.mm copper cable armoured, 4c x 2.5 sq.mm copper cable armoured, 2c x 2.5 sq.mm copper cable armoured, isi mark 19 / 22 mm cable gland as directed by the field engineer., isi mark 25 mm cable gland as directed by the field engineer., isi mark cable 28 mm gland as directed by the field engineer., lugs, ferrules, sleeves, cable tie, insulation tape and other accessories for providing cable core end termination, supply of gi chequerred plate 6mm thickness, junction box supply of ct/pt junction box made out of 14swg (2mm) m.s.sheet wherever required as directed by the field engineer. the box shall be vermin proof shall have sturdy hinges, provision for mounting terminal blocks and locking arrangements including cost of all materials. 400w x 300h x 150d, supply of ac junction box of size 535x310x127mm of 18swg ms sheet including hrc fuse unit-18 nos. should be fitted with base, consumables etc. (the box shall be vermin proof, shall have sturdy hinges and locking arrangements), supply of mounting channel suitable for cbtm 5 terminal block in panel /box as required and as directed by the field engineer., supply of disconnected type terminal block suitable for ct circuits in panels/ box as required & as directed by the field engineer, supply of isi mark bakelite hrc fuse holder with fuse of 2/5/10/16 amps reputed make in panels/ boxes for ac/dc/pt circuits wherever required as directed by the field engineer. 16 amps - fuse holder with hrc fuse, 63amps - fuse holder with hrc fuse, bus & bus materials zebra acsr conductor, 2.0" / 50 mm aluminium bus bar (thickness:5 mm), 22/33 kv pt insulators, 11kv pt insulator, 11kv, 120kn disc insulators (antifog), strung bus eye bolt of 18 - 20 mm dia gi rod of required length suitable for 33kv, 22kv and 11kv strung bus including cost of gi rod and 2nos gi nuts & washer as directed by the field engineer., clamps and connectors tension fitting clamp 4 bolted for zebra, t clamp for 2" bus to single zebra, t clamp for zebra to zebra, switchend clamp for single zebra, switchend clamp for 2" busbar, reducer clamp for 2" bus to zebra, pg clamp for zebra, free end clamp for 2"busbar, corana bell for 50mm bus bar, switch end clamp for mink, seating block for 2" bus bar(for g

corporations/Associations/Others

CTN :43082810

20 Dec, 2025 NA

Pudukkottai - Tamil Nadu

Tender For supply of 4500nos 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 c

CTN :42532657

12 Dec, 2025 26.49 Lacs

Hyderabad-T - Telangana

Tender For corrigendum : supply of spareparts for lab equipments d d - 1 synthetic vacuum pump oil 1l , 2 sample cone 0,5 dia 7 , 3 cartridge heater for ceramic block , 4 lczper zmd lapping film , 5 ms cleaning solution , 6 check valve double ball and seat, 2 pk , 7 acquity everflow injector podper cartridge , 8 assy, needle sample .010 i.d. , 9 syringe 100 ul hp , 10 uplc at beh column c18 1.7 um, 2.1 x 100 mm , 11 guard column c18 5 um 50 x 4.6 mm , 12 pm kit pump hplc , 13 detector lamp hplc deuterium , 14 filter wheel , 15 deactivated insert with wool for split less 5 per pack , 16 rhenium filament assy , 17 bush for insulator ceramic insulator , 18 o-ring for insert 10 per pack , 19 filter for split , 20 shim-pack gist-hp c18 3um 3.0x100 , 21 d2 lamp vp prominence pda, warranty 6 month from the date of invoice or 2000 hrs whichever earlier, spdm20a , 22 halogen w lamp 12v lc-20a , 23 lens r4, rd6 lc , 24 gasket -03-2pc lc-2030c , 25 optical windowper std cell lc-20a , 26 filament, high temperature ei for gcms , 27 split vent trap pm kit, single cartridge , 28 column nut for ms interface , 29 liner, splitless, single-taper , 30 septa non-stick bto inlet 11mm 100 per pack , 31 ferrule, 0.4mm vg 0.1-0.25 col 10 per pack , 32 ferrule, 0.4mm vg cond 0.25 col lng 10 per pack , 33 syringe, 10 ul tapered, fn 23-26sper 42per hp , 34 liner o-ring, non-stick 10 per pack , 35 column nut 2 per pack , 36 repeller insulator , 37 lens insulator,597x msd , 38 swabs 100 per pack , 39 ss column length 50 cm x 0.3 mm id 5percent ov-101 , 40 ss column length 1 m x 2 mm id 5percent se-30 , 41 ss column length 2 m x 5 mm id 5percent se-30 , 42 ss column length 1.2 m x 3 mm id 10 percent ov-101 , 43 ss column length 1m x 2 mm id 5percent ov-101 , 44 ss column length 2 m x 3 mm id 5 percent ov-17 , 45 ss column length 1.8 m x 2 mm id 3 percent ov-101 - , 46 glass liner for gc-fid agilent 5 per pack , 47 o- ring for gc-fid agilent 10 per pack , 48 inlet septa for gc-fid agilent bto 50 per pack , 49 sep-pak c18 6 cc vac cartridge, 500 mg sorbent per cartridge, 55-105 um, 30 per pack , 50 fid-jet 0.018 inch id , 51 igniter fid detector part , 52 collector body fid detector part , 53 collector body, hatelloy fid detector part , 54 collector insulator fid detector part

Central Government And Public Sector

CTN :42886291

10 Dec, 2025 1.37 Crore

Jirania - Tripura

Tender For corrigendum : supply of supply of gaskets, o ring, teflon, washer, bushing seal, teflon tape,flex-kwik, devgun putty,supply of materials as per is standard for complete epoxy painting single coat primer double coat paint of each transformer,bucholz relay,mog,breather with silica gel,oil temperature indicator,winding temperature indicator,pressure relief valve,ht bushing,lt bushing,neutral bushing,octc,prismatic gauge,wti ct,aircell,complete marshalling box with all new parts,radiator valves,hv turret ct,lv turret base plate,support insulator,radiator,hardware,site overhauling charges for 12.5mva transformer,oil testing from nabl approved lab

State Government

CTN :42810732

18 Dec, 2025 27.44 Lacs

Bagalkot - Karnataka

Tender For corrigendum : replacement of existing weakened porcelain insulator strings by new silicon rubber composite insulator for suspension strings and replacement of existing single suspension insulators string by double string arrangement for various road crossings of 400kv kaiga guttur line i & ii in tlm section sirsi of operation division sirsi in uttara kannada dist., including supply of equipments / materials, erection, testing and commissioning works on total turnkey basis

Central Government/Public Sector

CTN :43015124

15 Dec, 2025 8.63 Lacs

Nagpur - Maharashtra

Tender For supply of spares for electrotecknica switch gear 3 point 3kv 400 amp nflp vcb pac bid : - idmt relay part no p0083 , test rest programe switch over voltage r part no p0090 , under voltage relay part no p0091 , earth leakage relay part no p0049 , master trip relay part no p0052 , potential transformer 3 phase 6 point 6 kv 11 part no p0056a , 3 point 3 kv 6 point 6 kv ring type single core ht ct part no p0055b , voltmeter part no fsv00105 , ammeter voltmeter selection switch part no p0046 , ammeter part no fsv00104 , limit switch part no fsv00114 , tnr switch part no p00131 , indicating lamp part no p0043 , control transfer single phase ration 1 part no ct0001 , support insulator for vcb part no v0040 , support insulator assy part no v0031 , aux switch assy part no v0024 , stud type terminal part no p0060 , rectifier capacitor unit part no p0048 , vacuum interrupter part no v0048 , fuse base and carrier part no fsv00117 , secondry plug and socket part no v0032 , ht hrc fuse for pt part no fsv00110 , shunt trip coil assembly part no v0021

corporations/Associations/Others

CTN :42955994

04 Dec, 2025 NA

Chennai - Tamil Nadu

Tender For procurement of 11kv solid core hg fuse unit with composite polymer insulator and 11 kv gang operated ab switch with composite polymer insulator suitable for single pole structure - procurement of 11 kv solid core hg fuse units with composite polymer insulator and 11 kv gang operated ab switch with composite polymer insulator suitable for single pole structure

Corporations/Associations/Others

CTN :42997810

15 Dec, 2025 8.45 Lacs

Afzalpur - Karnataka

Tender For ccms works in afzalpur town - 200006-psc pole-nos 9 m long 200kg wl nos no 20 4954.82 99096.4 2 itemcode: code02 itemdescription: erection of rcc/psc poles 9 to 10 mtr long but in a pit of 1.8 mtr depth nos no 20 1113 22260 3 itemcode: code03 itemdescription: ordinary soil nos no 20 629 12580 4 itemcode: code04 itemdescription: 200105-rcc pole 9.0 m long , 145kg wl nos no 10 8349.68 83496.8 5 itemcode: code05 itemdescription: erection of rcc/psc poles 9 to 10 mtr long but in a pit of 1.8 mtr depth nos no 10 1113 11130 6 itemcode: code06 itemdescription: ordinary soil nos no 10 629 6290 7 itemcode: code07 itemdescription: 27901201-2 pin cross arm with pole clam nos no 30 313.88 9416.4 8 itemcode: code08 itemdescription: fixing of 2 pin cross arm with insulator and braces fixing nos no 60 160 9600 9 itemcode: code09 itemdescription: 281101-guy with set complete set set no 6 1380.6 8283.6 10 itemcode: code10 itemdescription: fixing of guy sets with break insulator making use of 7/3 15 mm (7/10 swg) galvanised steel wire with turn buckle and anchoring arrangement as per approved drawing (excluding excavation of pit) nos no 6 266 1596 11 itemcode: code11 itemdescription: ordinary soil nos no 6 327 1962 12 itemcode: code12 itemdescription: 283003-1 1kv pin nos insulator (shell on) nos no 150 36.58 5487 13 itemcode: code13 itemdescription: 283053-1 1kv pin nos insulator nos no 150 41.3 6195 14 itemcode: code14 itemdescription: 283158-no 8 strain insulator 284195- weasel acsr condutor mtr no 6120 41.7 255204 16 itemcode: code16 itemdescription: stringing of wren, squirrel,weasel,binding of condutor on each insulator and deed ending on strain or disc/strain insulator by means of clamps nos no 6120 3.18 19461.6 17 itemcode: code17 itemdescription: 287056-16 sq mm, 2 core (armoured l.t) km no 1 104333.24 104333.24 18 itemcode: code18 itemdescription: 2.5 to 25 sq mm nos no 1 20886 20886 19 itemcode: code19 itemdescription: 289027-pvc wire 25 sqmm mtr no 230 55.84 12843.2 20 itemcode: code20 itemdescription: wiring for lightinh / power circuit using one of pvc insulated 1100v grade stranded aluminum unsheathed wire 4 sq mm single core cable in open or cocealed system pf wiring (10/521) nos no 230 35 8050 21 itemcode: code21 itemdescription: 357006-static meter , 5.30a, s ph clas nos no 15 1130.44 16956.6 22 itemcode: code22 itemdescription: fixing and wiring of single / three meter phase meter on the existing meter board nos no 15 154 2310 23 itemcode: code23 itemdescription: 358078-smc street lighting metering b nos no 15 7061.12 105916.8 24 itemcode: code24 itemdescription: surveying for construction of ht and lt lines duly furnishing single line diagram indicating pole locatons nos no 15 949 14235 25 itemcode: code25 itemdescription: 778040-pvc pipe -40 mmdia

CTN :42965012

08 Dec, 2025 100

Maddur - Karnataka

Tender For supply of various electrical materials to annuru grama panchayath - waterproof tape_ann, single way switch open box_ann, single way switch closed box_ann, spike guard_ann, streetlight 60watt_ann, streetlight 50watt_ann, streetlight 36watt_ann, streetlight 24watt_ann, led bulbs 9watt pin type_ann, led bulbs 50watt pin type_ann, led bulbs 30watt pin type_ann, led bulbs 20watt pin type_ann, led bulbs 18watt pin type_ann, led bulbs 15watt pin type_ann, led bulbs 14watt pin type_ann, led bulbs 12watt pin type_ann, led bulbs 10watt pin type_ann, emergency torch light_ann, dp switch 63a_ann, dp switch 32a_ann, cg holder shaft cap_ann, cg holder-cu_ann, copper wire 4sqmm smoke free_ann, copper wire 2.5sqmm smoke free_ann, copper wire 1.5sqmm smoke free_ann, led tube light-4feet 36w _ann, led tube light-4feet 20w _ann, ms fittings with dual clamps 1p5 inch_ann, ms fittings with dual clamps 1p25 inch_ann, wall mount fan normal_ann, bed switch-normal_ann, switch-6a_ann, serial set lights-for building_ann, socket-6a support_ann, socket-16a support_ann, portable solar lighting kit_ann, switch box-open type box (10 or 12model)_ann, on and off light controller_ann, wire stripper multi option_ann, mcb 2pole 32 amps_ann, mcb single pole 32 amps_ann, mcb pvc cover_ann, streetlight 72watt_ann, streetlight 120watt _ann, streetlight 100watt _ann, led flood light 200watt_ann, led flood light 150watt_ann, led flood light 100watt_ann, flat ended 4c cable 4sqmm_ann, angle holder wall mount_ann, solar streetlight 24w_ann, screwdriver set_ann, choke 50w_ann, choke 36w_ann, insulator breaker_ann, electrical tester_ann, electrical insulation tape_ann, emergency bulb 9w_ann, nylon cable tie 300mm_ann, nylon cable tie 200mm_ann, nylon cable tie 100mm_ann, cutting player-industrial grade_ann, ceiling fan 75_ann, aluminium cable 6sqmm single stand_ann, aluminium cable 4sqmm single stand_ann, aluminium cable 2.5sqmm single stand_ann, aluminium cable 2c6sqmm flat_ann, aluminium cable 16sqmm single stand_ann, aluminium cable 10sqmm single stand_ann, aluminium cable 6sqmm single stand 450meter_ann, aluminium cable 6sqmm single stand 270meter_ann, aluminium cable 10sqmm single stand 450meter_ann, aluminium cable 10sqmm single stand 270meter_ann, solar streetlight with battery-aio set_ann, solar streetlight wop-aio set_ann, three phase metal meter box_ann, single phase metal meter box_ann, solar panel - 80w_ann, solar panel - 60w_ann, solar panel - 50w_ann, soldering iron kit_ann, mcb cover for 2 or 3 or 4 pole pvc box_ann, gi pole 6 meter_ann, gi 3mm messenger with pvc wire_ann, gi 3mm messenger wire_ann, solar light driver 50w_ann, solar light driver 30w_ann, solar light driver 24w_ann, solar light driver 20w_ann, solar lead acid battery 250ah_ann, solar lead acid battery 200ah_ann, solar lead acid battery 150ah_ann, solar lead acid battery 100ah_ann, lithium battery 30ah_ann, lithium battery 24ah_ann, ceramic fuse 63a_ann, ceramic fuse 32a_ann, ceramic fuse 16a_ann, connector 4 or 5 or 6 way_ann, connector 2 or 3 way_ann

corporations/Associations/Others

CTN :42990879

16 Dec, 2025 NA

Madurai - Tamil Nadu

Tender For auction sale of sox lamp fitting-35 w,scrap line matching unit-bpl,scrap puncom epbax panel with following cards,scrap_dcdb panels with outgoing switch, aluminum bus bars,420 kv areva make cvt,420 kv abb make cvt,scrap 420 kv current transformer marshalling box,scrap- 420kv isolator with single e/s including structure etc),scrap- 420kv isolator with double e/s including structure,ballast for 125/150w hpsv lamp,electronic scrap including plcc cards.(e-waste),electrical scrap(annunciation pcb-hvw set 1, coil assembly 24v-dg set ea 1 etc,scrap 11kv current transformers,scrap 09kv lightening arresters,empty helium gas cylinder- 47litre,scrap printer-((scrap printer cartridge-canon 331(e-waste),scrap manlift engine oil with drum,scrap- 420kv isolator mom box,scrap- 420kv earth switch mom box,relays-(micro mho relay-rrq61001111--16)-1no, etc,coupling device for plcc-bpl,bus bar insulator grip - 90 nos,single throw switch 16a,diesel engine m/s ruston & hornsby ltd, 192 hp

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