Tender For corrigendum : work contract for inspection and repairing refurbishment of old economizer coil modules of 1x500 mw unit at sgtps, mppgcl, birsinghpur.
Tender For corrigendum : supply of water wall tube, od 63.5 x 5.6 mm, sa 210 gr- c , tube od 76.1mm x 7.1mm, sa 210 gr c , tube, od 54 x 4.5 mm, sa 213 t-11 , tube, od 44.5 x 4.5mm, sa 213 t-11, gr-c, ltsh upper bank , ltsh tube 44.5 x 4.5mm, sa 210 gr-c , economizer tube 31.8 x 4.5mm, sa 210 gr -a , tube, od 44.5 x 5 mm, sa 210 gr-a1 , scw offset bends left side corner bends , scw offset bends right side corner bend , 180 degree u bend for economizer od 31.8 x 4.5mm , supply tube hit-1 d63.5x5.6 , supply tube hit-2 d63.5x5.6 , u clamp for ltsh hanger tube , 90 degree bend 63x5.6 mm , 90 degree bend for fin welded panel scr1 to scr16, 63.5 x 5.2 mm sa210 gr-c , water wall bot 90 degree bend 63.5 x 5.2mm, sa210 gr-c , scallop bar for ltsh terminal tubes , fin flat 12.7x6, 2.5 to 3m is2062e250a , fin flat 76x6, l2.5m to 3m is2062e250a , fin 90x6, 2.5 to 3m is2062e250a
Tender For corrigendum : supply of water wall tube, od 63.5 x 5.6 mm, sa 210 gr- c , tube od 76.1mm x 7.1mm, sa 210 gr c , economizer tube 31.8 x 4.5mm, sa 210 gr -a , fin flat 12.7x6, 2.5 to 3m is2062e250a , economizer straight shield with double clamp 31.8 x 3.15 x1500 mm , tube od 44.5 x 4.5mm, sa 213 t-11, ltsh tube , tube, od 54 x 4.5 mm, sa 213 t-11, platen sh tube , w.w plain tube 44.5 x 4.5mm, sa 210 gr- c
Tender For supply of boiler no 1 or 2 capacity 20 ton per hrs cleaning of the roof walls , boiler no 1 or 2 capacity 20 ton per hrs cleaning of furnace chambers ducting etc cleaning the chimney base cleaning , boiler no 1 or 2 capacity 20 ton per hrs external cleaning of all tubes superheater coils air heaters and economizer coils , boiler no 1 or 2 capacity 20 ton per hrs satisfactory internal cleaning of all tubes and air heaters , boiler no 3 capacity 30 ton per hrs cleaning of the roof walls , boiler no 3 capacity 30 ton per hrs removing accumulated ash and debris from every gallery inside the boiler and disposing , boiler no 3 capacity 30 ton per hrs removing ash from the installed wet scrubber and chimney , boiler no 3 capacity 30 ton per hrs external cleaning of the air heater economizer coils and their ducts , boiler no 3 capacity 30 ton per hrs internal cleaning of the installed air heater drum to drum tubes
Tender For corrigendum : supply of steam water analysis system main spares and e and c c c - ph sensor , ph transmitter 4 to 20ma hart , specific conductivity sensor , specific conductivity transmitter 4 to 20ma hart , cat ion conductivity sensor with 1 cat ion exchange column , cat ion conductivity transmitter 4 to 20ma hart , do2 sensor , do2 transmitter 4 to 20ma hart , silica analyzer transmitter 4 to 20ma multi channel , sodium analyzer transmitter 4 to 20ma multi channel , conductivity analyzer -online retractable type , sample handling system for main steam superheated , sample handling system for main steam saturated , sample handling system for drum water , sample handling system for hp feed water economizer inlet , sample handling system for deae ol fw , sample handling system for condensate cep outlet inlet cooling wtr , sample handling system for dm water , redundant chiller units 1 working 1 standby , shelf life items required at the time of commissioning , shelf life items required after commissioning in 1st lot , shelf life items required after commissioning in 2nd lot , training as per cl 14 of 6 mandays at manufacture works and 6 mandays at site , mandatory spares as per tech specs , supervision of e and c services charges at site , supervision of e and c visit charges
Tender For work of attending leakages by replacing damaged plates and patching of vertical duct from economizer outlet to air preheater in unit 3 during coh at cstps, chandrapur.
Tender For providing of facility management services - lumpsum based - industrial; cleaning of boiler economizer tubes; consumables to be provided by service provider (inclusive in contract cost)
Tender For overhaul works on boiler pressure parts for replacement of eroded tubes of ltsh, back-pass and economizer tubes and metal filling on eroded tubes where ever required after d-meter survey, inspection, fixing and adjustment of erosion protection shields at unit-6/stage-iv/dr.mvr rtpp during annual overhaul period 2026-27.