Latest buchholz relay Tenders | Government buchholz relay Tenders

State Government

CTN :45596388

23 Jun, 2026 NA

Delhi - Delhi

Tender For supply, installation, testing and commissioning of electrical and mechanical equipments for shallow bore tube wells phatak bans,sawar khan, chatta mom gran, lal darwaza in matia mahal constituency ac-21. - s/o submersible pump set fitted with dynamically balanced ep impeller mounted on stainless steel shaft protection sleeve ep stage bowl of closed grained shorted type impeller. the pump will be directly coupled to required wet type induction motor of speed 2900 rpm suitable for operation on three phase ac, 415 volts ,50hz, 5 hp, model no j46, head-70 mtrs, discharge-200 lpm. make:bs/ksb/crompton/djb approved, supply of automatic lt panel board suitable for 415 volts, 3 phase, 50 hz, 4 wire system for operation of up to 15 hp submersible set, made out of not less than 2 mm thick crca for load bearing members and 1.6 mm for doors of panel, totally enclosed, dust and vermin proof, floor mounted type. the panel size 760 mmx 1360 mm x300 mm and having (1) 63 amp change over- 1 no (2) 63 a tpn mccb -1 no (3) amp meter 0-50 a- 1 no (4) voltmeter 1 no (5) amp & volt meter selector switches-1 set (6) auto-manual + light + control mcb tp 32 amp- 1nos each (7) ct -3nos (8) push button + on/off light 2 nos each (9) 5 kvar shunt capacitor- 1 no (10) aluminium bus bar size 25 mm x 6 mm - 1set (11) 15 hp star delta starter (a) 32 amp power contactor-3 nos (b) overload relay 14-23 a -1 no (c) star delta timer- 1 no ( d) qt timer -24 hours -1 no (e) motor protection relay 200 short circuit, earth fault, phase loss, unbalance, phase reversal, locked rotor protection make:-subtec/protech/ l&t/all djb approved make, s/o pvc insulated flat submersible cable with copper conductor having three core size 2.5 sq mm 1100 volts(100mtr per roll). make- gloster/universal/havells/grandlay/djb approved, s/o g.i pipe 40mm dia medium class with threaded externally on both end socketed 6mtr long. make- jindal/tata., s/o g.i tail piece 40mm dia 600mm long medium class with threaded externally on both end. make- tata/jindal, s/o gi socket 40 mm dia with threaded internally. make: jindal/tata/djb approved, s/o gi elbow with both end having thread, size- 40mm. make: jindal/tata/djb approved, s/o gi reducer having thread on boyh end, size: 50mm to 40mm. make: jindal/tata/djb approved, s/o gi union having thread on both end, size: 40mm. make: jindal/tata/djb approved, s/o ms clamp of 600mm long 12mm thick complete with nut & bolts and washers for holding 40 mm dia pipe i/c bending & shaping etc., supply of ms bore cover 6 mm thick suitable for 100 mm dia casing in 2 pieces complete with bolting arrangement angle iron frame and provision of 40 mm dia hole in the center., supply of pvc suction hose pipe 50 mm dia 30 mtr long.make-jyoti/isi, installation of submersible pump set with pipe and other accessories, connection of cable, installation of electric panel, grouting of electric panel digging and fixing the same with the help of cc and laying of gi pipe from bore to panel executing minor civil making electrical connection with cable as required size i/c watch and ward cartage, taking all safety measures all tools and tackles. testing and commissioning of all e&m equipment on no load and full load conditions as per standard and full satisfaction of engineer-in- charge. this is a turnkey job and it further includes any left out items which may be required during execution of work will be firm responsibility & no extra payment will be paid. - s/o submersible pump set fitted with dynamically balanced ep impeller mounted on stainless steel shaft protection sleeve ep stage bowl of closed grained shorted type impeller. the pump will be directly coupled to required wet type induction motor of speed 2900 rpm suitable for operation on three phase ac, 415 volts ,50hz, 5 hp, model no j46, head-70 mtrs, discharge-200 lpm. make:bs/ksb/crompton/djb approved, supply of automatic lt panel board suitable for 415 volts, 3 phase, 50 hz, 4 wire system for opera

State Government

CTN :45592548

23 Jun, 2026 NA

Raigad - Maharashtra

Tender For provide electric material at grampanchayat majgaon tal khalapur dist raigad - supply of, 36 w led street light, 50 w led street light, 70 w led street light, 100 w flood light, 150 w flood light, 200 w flood light, 18 w bulb, 20 w bulb, 23 w bulb, 30 w bulb, 20 w tubelight, bulb holder, 30 w solar light, 175 w solar panel, 8 mm service wire bundle, 10 mm service wire bundle, 16 mm service wire bundle, 1.5 flexible wire per m, 2 core 10 mm armoured cable per m, 4 core 6 mm wire per m, 2.5 3 core wire per m, 16 amp mcb, 32 amp mcb, 40 amp mcb, 16 amp 2 pole mcb, 32 amp 2 pole mcb, 40 amp 4 pole mcb, mcb box, 4 pole mcb box, 32 amp contactor, street light auto controller, gprs sensor, gprs timer, 16 amp 2 way switch, junction box, street light clamp, street light gi pole, insulation tape, main switch dp, mobile auto controller, ceiling fan, table fan, fan regulator, 1 ton ac, 1.5 ton ac, electric line tester, plier ( pakkad ), v & c multi meter, wireless bell, 5 w torch, 12*12 switch board, 8*8 switch board, pin socket, switch board, cassing patti, 2 hp sumercible pump, 5 hp sumercible pump, 7.5 hp sumercible pump, 10 hp sumercible pump, 2 hp solar pump, 2 hp solar vfd, 350 w solar panel, 2 hp panel board, 5 hp panel board, 7.5 hp panel board, 10 hp panel board, stim maker, solar bracket, vaccum cleaner, wall watch, tp link wifi router, electric safety hand gloves, electric safety shoes, electric hotpot, inverter, 17.3 ft 14 step ladder, digital time switch, contactor 3tf34, contactor 3tf33, contactor 3tf32, mcb (16a-32a), panel box (waterproof), 14 pin 240v ac relay with baseplate, wiring and accessories, installation and labour

Central Government/Public Sector

CTN :45605256

14 Jul, 2026 NA

Ajmer - Rajasthan

Tender For supply of earth leakage device/relay (elr), suitable for feeder of lhb power cars control panel, as per model rd3 48 (12-48 v ac/dc) of m/s abb make, or model no. elr-3c (24-48 v ac/dc) of m/s fanox make, or model no. rcm 470ly-21 of m/s bender make, confirming to rcf specification no. edts-103, rev-d, am no. 4.accepted make & model no: as per sr. no. 2 of bom of rcf specification no. edts-103, rev-d, am no. 4 or any other rcf/rdso approved make. [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted:max 8 lacs ] ]

corporations/Associations/Others

CTN :45442607

24 Jun, 2026 4.85 Lacs

Birbhum - West Bengal

Tender For corrigendum : repairs and restoration work of automatic power factor corrector (apfc) panel and main lt panel including plc software development and apfc relay programming at substation of bolpur super speciality hospital, district-birbhum. - “repairs and restoration work of automatic power factor corrector (apfc) panel and main lt panel including plc software development and apfc relay programming at substation of bolpur super speciality hospital, district: birbhum. ”

State Government

CTN :45431680

23 Jun, 2026 NA

Basti - Uttar Pradesh

Tender For corrigendum : supply and fixing of buchholz relay suitable for 40 mva-i t/f bbl make at 132 kv s/s bansi and 20 mva t/f-i gec make 132 kv s/s itwa - supply and fixing of buchholz relay suitable for 40 mva-i t/f bbl make at 132 kv s/s bansi & 20 mva t/f-i gec make 132 kv s/s itwa under electricity transmission division-ii, basti h.q at siddharthnagar

Central Government/Public Sector

CTN :45602604

29 Jun, 2026 NA

Jhansi - Uttar Pradesh

Tender For supply of 80 nb. buchholz relay with reed switches

CTN :45344756

20 Jun, 2026 30.00 Lacs

Bareilly - Uttar Pradesh

Tender For corrigendum : : work of maintenance of various equipment’s at 33 kv control panel/ vcb/line isolator including retro fitting of damaged protection relay and maintenance & repair work of 11 kv vcb along with erathing of power t/f & control room & inreacting capcity of power t/f (at 33/11 kv quila s/s) etc. in different 33/11 kv s/s under 33 kv vertical, bareilly for system strengthening for providing uninterrupted 24*7 power supply under the head of (b.p. 2025-2026).

CTN :45592259

03 Jul, 2026 NA

Pulwama - Jammu And Kashmir

Tender For rate contract for supply, installation, testing and commissioning of various materials required for maintenance of 33/11 kv receiving stations for smooth running of power supply from receiving stations under the jurisdiction of std pulwama for the fy 2026 27 - installation,testing and commissioning of 11 kv vcb panel board 12 kv, 1250a, 25 ka, (incommer), installation,testing and commissioning of 11 kv vcb panel board 12 kv, 1250a, 25 ka, (outgoing, installation,testing and commissioning of 33 kv vcb (36 kv, 1250a, 26.2 ka, outdoor type), dismantalling of old, 11kv vcb panel complete, 33kv c&r panel complete, installation,testing and commissioning of of 33 kv c&r panel, supply, installation,testing and commissioning of fresh 11kv c.t confirming to iec 60044-1-2000 standards suitable for following 11kv vcb with ratio 800-400/5-5-5a, 600-300, 400-200, 100-50 of make like alsthom, easun reyroll,vijay,sudhir,electric field,crompton greeves,allind,abb,pascal,hartek,stelmec etc by way of replacement of damaged/burnt out 11 kv c.t, installation,testing and commissioning of fresh 11kv c.t by way of replacement of damaged/burnt out 11 kv c.t of same ratio,type,make and class already installed in panel (material to be provided by the department) (for 11kv vcb panels), supply,installation,testing and commissioning of 11kv p.t confirming to iec 60044-1-2000 standards (for 11kv vcb panels) by way of replacement of damaged/burnt out 11 kv p.t, installation,testing and commissioning of fresh 11kv p.t by way of replacement of damaged/burnt out 11 kv p.t of same ratio,type,make and class already installed in panel (material to be provided by the department) (for 11kv vcb panel), supply,installation,testing and commissioning of fresh male contact (set of 06 pcs) of following 11kv vcb of make alsthom, easun reyroll,vijay,sudhir,electric field,crompton greeves,allind,abb,pascal,hartek,stelmec etc by way of replacement of damaged/burnt out male contact set of same composition,type,make and class already installed in 11kv vcb panel, supply,installation,testing and commissioning of fresh female contact (set of 06 pcs) of following 11kv vcb of make alsthom, easun reyroll,vijay,sudhir,electric field,crompton greeves,allind,abb,pascal,hartek,stelmec etc by way of replacement of damaged/burnt out male contact set of same composition,type,make and class already installed in 11kv vcb panel, installation,testing and commissioning of fresh male/female contactof following 11kv vcb by way of replacement of damaged/burnt out male contact set of same composition,type,make and class already installed in 11kv vcb panel, supply,installation,testing and commissioning of 11kv vacuum interruptor by way of replacement of damaged/burnt out 11kv vacuum interruptor of same composition,type,make as already installed in 11kv vcb panel (1250amps) of following make, alsthom make, easun reyroll make, stelmec, vijay make, sudhir make, electric field, crompton greeves, allind, abb make, pascal make, hartek make, supply, installation,testing and commissioning of 33 kv vacuum interruptor for 33kv vcb panel by way of replacement of damaged/burnt out of following make, alsthom make, crompton greeves, abb make, megavwin make, fixing of fresh 33kv / 11kv vacuum interruptor by way of replacement of damaged/burnt out 11kv vacuum interruptor of same composition,type,make already installed in 11kv vcb panel (material to be provided by the department), supply, installation,testing and commissioning of numerical/digital relay (a.c &d.c),type,make and class already installed in panel (3oc+1ef).all relays shall conform to the requirements of is:3231/iec-60255 and iec-61850 of operating voltage 30-36volts by way of replacement of damaged/burnt out of make, asida adr241b make, cg make, abb 615 make, abb rej601 make, fixing , testing and commissioning of numerical/digital relay of types, supply,installation,testing and commissioning of of panel insulator (supporting insulator for bu

CTN :45597887

29 Jun, 2026 178

Multi City - Karnataka

Tender For supply of water supply items to kirugavalu grama panchayat - ½" pvc pipe bend, ¾" pvc pipe bend, 1" pvc pipe bend, 1¼" pvc pipe bend, 1½" pvc pipe bend, 2" pvc pipe bend, 2½" pvc pipe bend, 3" pvc pipe bend, 4" pvc pipe bend, ½" pvc tee, ¾" pvc tee, 1" pvc tee, 1¼" pvc tee, 1½" pvc tee, 2" pvc tee, 2½" pvc tee, 3" pvc tee, 4" pvc tee, 2" service saddle (63x20mm), 2½" service saddle (75x20mm), ½" gi elbow & collar, ¾" gi elbow & collar, 1¼" gi collar, 1¼" gi bend, 2" gi bend, 2½" gi bend, 2" gi collar h/v, 2½" gi collar h/v, 2" gi non return valve, 2½" gi non return valve, ½" gi pipe nipple 1 feet, ¾" gi pipe nipple 1 feet, 2" gi pipe nipple 1mtr, ½" pvc pipe, ¾" pvc pipe, 1" pvc pipe, 1¼" pvc pipe, 1½" pvc pipe, 2" pvc pipe, 2½" pvc pipe, 3" pvc pipe, 4" pvc pipe, ½" pvc elbow, ¾" pvc elbow, 1" pvc elbow, 1¼" pvc elbow, 1½" pvc elbow, 2" pvc elbow, 2½" pvc elbow, 3" pvc elbow, 4" pvc elbow, ½" pvc pipe collar, ¾" pvc pipe collar, 1" pvc pipe collar, 1¼" pvc pipe collar, 1½" pvc pipe collar, 2" pvc pipe collar, 2½" pvc pipe collar, 3" pvc pipe collar, 4" pvc pipe collar, 2" pvc joint collar, 2½" pvc joint collar, 3" pvc joint collar, ½" pvc ball valve, ¾" pvc ball valve, 1" pvc ball valve, 1¼" pvc ball valve, 1½" pvc ball valve, 2" pvc ball valve, 2½" pvc ball valve, 3" pvc ball valve, 4" pvc ball valve, ¾" cpvc pipe, 1" cpvc pipe, ¾" cpvc elbow & collar, 1" cpvc elbow & collar, ¾" cpvc tee, fta, mta, 1" cpvc tee, fta, mta, cpvc gum 29ml, ¾" cpvc ball valve, 1" cpvc ball valve, ¾" cpvc union & tank nipple, 1" cpvc union & tank nipple, solvent cement, solvent cement, solvent cement, ½" pvc mta & fta & end cap, ¾" pvc mta & fta & end cap, 1" pvc mta & fta & end cap, ¼" pvc mta & fta & end cap, ½" pvc mta & fta & end cap, 2" pvc mta & fta & end cap, ½" pvc mta & fta & end cap, 3" pvc mta & fta & end cap, gargen pipe ¾", gargen pipe 1", 2hp v4 sm motor pump 20stage, 3hp v4 sm motor pump 30stage, ¼" hdpe pipe, ½" hdpe pipe, hdpe end connector, stick & paper, thrust bearing & bottom, impellers, rotor bush, do bush, stg bush, ¼" gi pipe, plunger rod 3 meter, gm upper valve, gm lower valve, borewell handle, borewell head, borewell water tank, borewell pedestal stand, ¼" gi collar long, mcb 4 pole, bolt nut 5/8", bolt nut 3/8", nrv lather, x nipple, m-12 boltnuts, bucket washer, cylinder, ½" gi tap, ¾" gi tap, hp motor pump with 10 stage, 7.5 hp motor pump with 12 stage, 10 stage pump, 12 stage pump, 7" cassing pipe, shalk thrid, mrf tape, pcv tape roll, 1.2 mm rewinding copper wire, 2" bore clamp, ½" bore clamp, 2" gi pipe, 4sqmm 3core copper cable flat type, dol electrical panel board, sada electrical panel board, relay ltlk, electrical contact kit, contactor unit, no volt coil, amps meter, volt meter, indicator, dol starter m, dol starter ltlk, 63amps fuse unit, 100amps fuse unit, 7.5hp preventor, 7.5hp-15hp preventor, relay unit-motor, 5" pvc pipe, 5" repair collar, 5" pvc elbow, 5" pvc pipe bend, 5" pvc tee, 5" mta, 5" fta, 5" pvc collar, 6" pvc pipe, 6" repair collar, 6" pvc elbow, 6" pvc pipe bend, 6" pvc tee, 6" plain end, 6" mta, 6" fta, 6" pvc collar, 6" threaded end cap, motor rewinding labour+ worshop turning fitting, charges, motor lifing erection and service fitting, hand pump lifting erection and service, starter board wiring electrical service and fitting, over tank gateawall gm rad leath tredded charge and service

CTN :45611525

29 Jun, 2026 7.49 Lacs

Ramgarh - Jharkhand

Tender For fabrication of 4 nos. of lt panel with supply and installation of 250a mccb, earth leakage relay, rccb, and other protective and measuring instruments for installation in lighting circuits at the mines of rajrappa ocp.

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corporations/Associations/Others

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Central Government/Public Sector