Latest power transformer scrap Tenders | Government power transformer scrap Tenders

State Government

CTN :36275771

14 Jun, 2024 5.66 Lacs

Bengaluru - Karnataka

Tender For supply, installation & commissioning of current transformer & ht to lt conversion & installation of seperate meters with rr number for staff quarters & other electrical repair works at sc mdrs complex at renumakalahalli, chikkaballapura tq and dist

Central Government/Public Sector

CTN :36266807

10 Jun, 2024 NA

Villupuram - Tamil Nadu

Tender For supply of repair of 765kv current transformer

Central Government/Public Sector

CTN :36261839

08 Jun, 2024 NA

Jaisalmer - Rajasthan

Tender For repair of 765kv current transformer

State Government

CTN :36196634

21 May, 2024 20.00 Lacs

Nandurbar - Maharashtra

Tender For work contract for transportation of line material, dist. transformers, psc/rsj poles, power transformer, scrapped material & scrapping of old vehicles etc from site to store/vice versa from any store center to sub dn. stores/ sites of company under nandurbar division

CTN :35956802

18 May, 2024 NA

Durg - Chhattisgarh

Tender For corrigendum : custom bid for services - esp hv rectiformer repair at nspcl bhilai ppii - work includes fault finding, repairing, overhauling, testing and replacement of the items as described below for the said transformer to make it functional in all respects. 1)hv winding: preparation of new set of coils as per existing winding and insulation class as per requirement. coils should be made with electrolytic grade new copper. rewinding of hv winding with the new coils. 2)lv winding: repair/re-insulation of lv winding after removal of old insulation. proper annealing of old copper to be done before starting re-insulation job. 3)providing fresh inter layer insulation. 4)providing and fixing new insulation supports of fiber reinforced (frp) wherever missing /damaged. original dimension must be maintained. bakelite materials are to be replaced wherever necessary. 5) sundry items like cotton/glass tape, varnish, bakelite sheets, silica gel, tube, nuts and bolts etc. required for repair are to be supplied by the vendor. however, scrap generated out of these works will be kept by the vendor. 6) complete re-insulation of ac reactor. 7) hv & lv bushings of wsi make or equivalent are to be provided by the vendor. 8) dismantling of defective core and preparation of new transformer core if required. material will be supplied by the vendor. 9) new high voltage resistance column (hind rectifier/ bharat electronics/ ador make) is to be supplied by the vendor. 10) rectifier diode bridge (hind rectifier/ bharat electronics/ ador make), feedback diode stacks are to be replaced by the vendor. 11) studs coming out from the lv bushings for lv cable termination needs to be replaced if threads found damaged. 12) there should be no oil leakage from any part of the transformer after assembly and filling of oil. 13) any unspecified works, to make the transformer more reliable has to be done by the vendor i. works to be done/ items to be replaced: i. replacement of gaskets of suitable thickness at all flanges, joints, top covers with rc-70c grade anchor cork make or equivalent by the vendor ii. all fasteners are to be replaced by the vendor (with gi material). iii. all hv, lv and control bushings oil seals are to be replaced with new ones by the vendor iv. silica-gel breather of capacity 0.5 kg is to be replaced with new one with new silica-gel v. replace view glass/ gasket of the oil conservator. the oil level should be clearly visible in the oil tank gauge glass. vi. oti (precimeasure or equivalent make) and buchholz relay (make- sukrut or equivalent) shall be replaced by the vendor. vii. transformer will be sent with oil filled. if any top up is required at vendor's works will be in scope of vendor. the oil to be used for top up shall be of new ehv grade transformer oil (as per is: 335) with minimum 50kv bdv value and maximum moisture content 15 ppm. after completion of repair job, filtration of complete oil has to be carried out for achieving oil parameter of minimum 50kv bdv value and maximum moisture content 15 ppm. vii. painting inside the tank with epoxy paint and outside with synthetic enamel paint with colour code ral 5012 is to be done. ii. tests to be conducted: i) hot spot test of core at rated amp-turn after removal of all windings. ii) resistance & inductance measurement of all windings. iii)ratio test. iv) induced over voltage test as per is 2026 (part iii) 1981. v) short circuit test. vi) no load current and loss test. vii)insulation resistance test, pi value before and after above tests. viii) bdv of oil as per relevant is code and standard. ix) high voltage test on hv winding as per is 2026 (part iii) 1981. x) voltage and current feedback circuit rectification /calibration and testing up to transformer terminal block

Central Government/Public Sector

CTN :36156564

29 May, 2024 1.96 Crore

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : supply of operation and maintenance of 33 kv sub station , testing of transformer oil , filtration and dehydration of transformer oil , supply of silica gel , supply of transformer oil , testing and calibration of 33 kv ht vcb over current cum earth fault relay , testing and calibration of 33 kv ht vcb master trip relay , testing and calibration of 33 kv ht vcb panel trip supervision relay , testing and calibration of 33 kv ht vcb panel timer relay , testing and calibration of 33 kv ht vcb panel under voltage relay , testing and calibration of 33 kv ht vcb panel supervision auxiliary relay for trip and alarm , testing and calibration of 33 kv ht vcb 7 sr numerical relay , half-yearly maintenance and servicing of 33kv, 1250a vcb , half-yearly maintenance and servicing of 415v, 4 pole,2500amp acb , half yearly testing and calibration of relays associated with acbs in boq no. 14 , half-yearly maintenance and servicing of 415v, 4 pole,1250 amp acb , half yearly testing and calibration of relays associated with acbs in boq no. 16 , half-yearly maintenance and servicing of 415v, 4 pole,1000 amp acb , half yearly testing and calibration of relays associated with acbs in boq no. 18 , half-yearly maintenance and servicing of 415v, 4 pole,800amp acb , half yearly testing and calibration of relays associated with acbs in boq no. 20 , supply of power pack with battery back charger , sitc acb relay , transportation of hsd oil , painting of lt panels and feeder pillars and pipe line , painting of street light poles , pollution test and stack monitoring and noise level , operation and maintenance of stp , supply of chlorine , supply of urea , supply of dap , supply of nutrients , testing of sewage inlet and tretaed water , replacement od sand stone aggregate , rewinding of 7.5kw, 415v, 3 ph induction motor , repair and overhauling of 7.5 kw twin lobe blower , rewinding of 1 hp, 1 ph submersible motor , rewinding of 3 hp-3ph submersible motor , rewinding of 5 hp-3ph submersible motor , rewinding of 1.75 hp submersible motor , rewinding of 1 hp capacity monoblock motor , rewinding of 5 hp capacity monoblock motor , rewinding of 12.5hp capacity monoblock motor , replacement of worn out , amc of fire hydrant and sprinkler system , cmc of intelligent addressable fire alarm at mssr , cmc of conventional type fire alarm system , cmc of intelligent addressable fire alarm at cargo building , dsr 2022

corporations/Associations/Others

CTN :36156024

22 May, 2024 NA

Jodhpur - Rajasthan

Tender For auction sale of 3.15 mva power transformer (scrap) copper wound,500 kva three phase kv distribution transformers (scrap) (copper wound),315 kva three phase kv distribution transformers (scrap) (al. wound),250 kva three phase kv distribution transformers (scrap) (al. wound),100 kva three phase kv distribution transformers (scrap) (al. wound),16 kva three phase kv distribution transformers (scrap) al. wound,10 kva three phase kv distribution transformers (scrap) allumn wound,25 kva single phase distribution transformers (scrap) with copper winding,25 kva sp distributiontransformers (scrap) aluminium wound,16 kva single phase distributiontransformers (scrap) with copper winding,16 kva single phase distribution transformers (scrap) with winding (al. wound),10 kva single phase distribution transformers (scrap) with copper winding,10 kva single phase distribution transformers (scrap) with alluminium winding,05 kva single phase distributiontransformers (scrap) with winding (al. wound),40 kva distribution transformer three phase uneconomical (scrap) al. wound,25 kva distribution transformer three phase uneconomical (scrap) al. wound,16 kva distribution transformer three phase uneconomical (scrap) al. wound,100 kva distribution transformer three phase mic failed (without winding),25 kva distribution transformer three phase mic failed (without winding),315 kva three phase kv distribution transformers (scrap) uneconomical,100 kva three phase kv distribution transformers (scrap) uneconomical,63 kva three phase kv distribution transformers (scrap) uneconomical,40 kva three phase kv distribution transformers (scrap) uneconomical,25 kva three phase kv distribution transformers (scrap) uneconomical,16 kva three phase kv distribution transformers (scrap) uneconomical

corporations/Associations/Others

CTN :36156025

22 May, 2024 NA

Jodhpur - Rajasthan

Tender For auction sale of acsr conductor scrap,transformer meter box metallic scrap,11/12 kv vcb/kiosk scrap,burnt transformer oil without drum (pcb applicable),11 kv pt scrap (a/s),3.15 mva power transformer (scrap) copper wound,100 kva three phase kv distribution transformers (scrap) (al. wound),63 kva three phase kv distribution transformers (scrap) (al. wound),40 kva three phase kv distribution transformers (scrap) (al. wound),16 kva three phase kv distribution transformers (scrap) copper wound,25 kva single phase distribution transformers (scrap) with copper winding,16 kva single phase distributiontransformers (scrap) with copper winding,05 kva single phase distribution transformers (scrap) with copper winding

corporations/Associations/Others

CTN :36156026

22 May, 2024 NA

Jodhpur - Rajasthan

Tender For auction sale of burnt transformer oil without drum (pcb applicable),3.15 mva power transformer (scrap) copper wound,63 kva three phase kv distribution transformers (scrap) (al. wound),40 kva three phase kv distribution transformers (scrap) (al. wound),25 kva three phase kv distribution transformers (scrap) (al. wound),16 kva single phase distributiontransformers (scrap) with copper winding

corporations/Associations/Others

CTN :36156030

23 May, 2024 NA

Jodhpur - Rajasthan

Tender For auction sale of 3.15 mva power transformer (scrap) copper wound,1.6 mva power transformer (scrap) copper wound,1 mva power transformer (scrap) copper wound,160 kva three phase kv distribution transformers (scrap) (al. wound),100 kva three phase kv distribution transformers (scrap) (al. wound),63 kva three phase kv distribution transformers (scrap) (al. wound),50 kva three phase kv distribution transformers alliminium wound (scrap),25 kva three phase kv distribution transformers (scrap) (al. wound),16 kva three phase kv distribution transformers (scrap) copper wound,16 kva three phase kv distribution transformers (scrap) al. wound,10 kva three phase kv distribution transformers (scrap) copper wound,40 kva three phase kv distribution transformers (scrap) amorphous wound,25 kva single phase distribution transformers (scrap) with copper winding,25 kva sp distributiontransformers (scrap) aluminium wound,16 kva single phase distributiontransformers (scrap) with copper winding,16 kva single phase distribution transformers (scrap) with winding (al. wound),10 kva single phase distribution transformers (scrap) with alluminium winding,05 kva single phase distribution transformers (scrap) with copper winding,05 kva single phase distributiontransformers (scrap) with winding (al. wound),315 kva distribution transformer three phase copper wound uneconomical (scrap),250 kva distribution transformer three phase uneconomical (scrap) al. wound,100 kva distribution transformer three phase uneconomical (scrap) al. wound,63 kva distribution transformer three phase uneconomical (scrap) al. wound,40 kva distribution transformer three phase uneconomical (scrap) al. wound,16 kva distribution transformer three phase uneconomical (scrap) al. wound,100 kva distribution transformer three phase mic failed (without winding),25 kva distribution transformer three phase mic failed (without winding),16 kva distribution transformer three phase mic failed (without winding),100 kva three phase kv distribution transformers (scrap) uneconomical,63 kva three phase kv distribution transformers (scrap) uneconomical,40 kva three phase kv distribution transformers (scrap) uneconomical,25 kva three phase kv distribution transformers (scrap) uneconomical,16 kva three phase kv distribution transformers (scrap) uneconomical,10 kva three phase kv distribution transformers (scrap) uneconomical

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