Tender For corrigendum : purchase of various types of heaters installed in btg and bop area and heaters for lub oil system of coal mill of 2x250mw, ph-iv, stps, sarni. - shaft insulator heater- rating 1 kw, 1 phase, 415 v, 50 hz , esp shaft insulator- ss steel tube having nicr heating element fused with magnesium, adapter complete with cast aluminum enclosed for two terminal and two terminal for looping, 2 hole for cable gland for bhel make esp model no. -faa-9 x 37.5m-2x116150-2, support insulator heater - rating 1000w,415v , 50hz, support insulator heater - ss steel tube having nicr heating element fused with magnesium ,tubular circular type complete with aluminum cast terminal box, circle dia ~71cm,height from jb to circle~48cm for bhel make esp model no. -faa-9 x 37.5m-2x116150-2,, hopper heaters for esp (u type) - rating 500w,415 v ac, approx. of 8.0/8.2mm dia ss steel tube of length 1000/1100 mm in u shaped, having nicr heating element fused with magnesia, adapter complete with cast aluminum enclosure for two terminal and two extra terminal for looping ,2 hole for cable gland ,pocket size for heater 4x6 cm. for bhel make esp model no. -faa-9 x 37.5m-2x116150-2,, silo blower heater 17kw, 415v, 3 phase, star connected air heater bundle consisting of 9 nos. u shaped heating elements each of 1888w, 240v and made 8.2mm dia, ss-321 tube brazed on ms flange (of 10 nb blrf x 150 # anslb 16.5) with length of 1200mm below the flange with junction box have two nos. cable entry one no. suitable for 3.5cx70 sq.mm al cable & other one suitable for 3.5x35 sq.mm al cable.17kw heating unit will be connected in double heating bank of 11.33kw and 5.67kw , esp blower heater - 30kw, 415v, 3 phase, star connected air heater bundle consisting of 18 nos. u shaped heating elements each of 1667w, 240v and made 8.2mm dia, ss-321 tube brazed on ms flange (of 10 nb blrf x 150 # anslb 16.5) with length of 1200mm below the flange, with junction box have two nos. cable entry one no. suitable for 3.5cx70 sq.mm al cable & other one suitable for 3.5x35 sq.mm al cable.30kw heating unit will be connected in double heating bank of 20kw and 10kw, chlorine vaporizer heater 6kw, 230/415 v , ac, 50hz , type- ihcu 60/38 , 1.5 kw (500wx3), 3 phase, 415/230 v50hz, mgo insulated, ss 304 elementsstar connection, lub oil heater with flange & top cover (complete assembly) as per drawing.
Tender For corrigendum : procurement of esp collecting and emitting rapping gearbox assembly for unit 1&2 at bltps. - full assembly set gearbox (without motor) for collecting rapping mechanism gearbox-(0.5hpx1.1rpm,83c-32.1k-d71l4) for cerm system of esp of unit 1&2 at bltps-gsecl., 2, 3
Tender For cleaning & replacement work of esp system auxiliaries, wall soot blower junction box ,scanners & coal feeder motor dismantling and refitting work of unit no.3, 4 & 5 during aoh/coh and emergency at ukai tps for the year 2025-26.(wt-5033 emd-ii)
Tender For corrigendum : complete mini overhauling of pressure parts of boiler erection of scaffolding jet cleaning of first pass and second pass of boiler works of main boiler system inspection and replacement of coal compartment assembly penthouse and associated works - complete mini overhauling of pressure parts of boiler, erection of scaffolding, jet cleaning of first pass and second pass of boiler, works of main boiler system, inspection and replacement of coal compartment assembly, penthouse and associated works required during opportunity shutdown of 15days (approx.) for interconnecting duct work at aph outlet for esp upgradation in unit#4, 2x210mw, btps, parichha jhansi.
Tender For corrigendum : providing of custom bid for services - modification of ahp esp hopper 4th field to 10th field fluidizing system- unit 3 & 4 ash handling plant at itps