Tender For corrigendum : fabrication and erection of red spot patch up box in cooler, dbc preheater castings, meal pipe, ducts, chutes at preheater at cement plant.
Tender For corrigendum : providing of custom bid for services - 9030c25d25 annual rate contract for expert services for trouble shooting and supervision during maintenance repair overhauling of regenerative airpreheater installed in boilers at gujarat refinery
Tender For procurement of spares for aph (model 27.5vitm 2000 72 degree pa) of 2x250mw unit no.10 and 11 of stps sarni. - spares for airpreheater ( model 27.5 vitm 2000 720 pa ) of 2x250mw units., inboard & outboard static seals for hot end sector plates; (one set = requirement for 1 aph),, inboard & outboard static seals for cold end sector plates; (one set = requirement for 1 aph),, cold end grating (one set = requirement for 1 aph),, t-bar including t - bar pin, t- bar tab and t- bar clip for hot end, taper lock bush of o/p shaft of main drive gear box, kao wool packing, packing rope for air sealing cover assembly (guide bearing), packing rope for air sealing cover assembly (support bearing), 50 mm gun metal valve thread connection for los working pressure 5 kg/cm2, 25 mm gun metal valve thread connection for los working pressure 5 kg/cm2, rotor angle he (one set = requirement for 1 aph),, soot blower pipe along with nozzle assembly, filter for air motor 1" bsp, relief valve(die casting)22 mm for lube oil system, working pressure 5 ksc, one end is56mm & other end is 46 mm, make-corona or equivalent., lubricator for air motor 1" bsp, wash pipe assembly for hot end & cold end with ss nozzle(one set consist of 02 nos. ), steel wire rope preform, ungalvanised steel wire rope core iwrc/steel core as per is 2266/2002, tensile strenght-1770 n/mm2, length:70 meter, dia. of rope- 6 mm, construction 6x19, make-usha martin or equivalent., by pass seal bar assembly (one set consist of 1 hot end by pass seal bar -03 nos., 2 cold end by pass seal bar-03 nos.), hot intermediate end support grating plates, shoot blower warm gear box, air motor model no ir92ra014,5.51:1 make: ingersol rand or equivalent, pin rack assembly, guide bearing air seal assembly (consist of followings aluminium seal assembly (upper) -01 no. aluminum seal assembly (lower) -01 no. spring -06 nos. bolt-06 nos. nut-06 nos. locknut-06 nos. washer-18 nos. pin-02 nos. seal ring retainer-01 no., hot end sector plates including static seals on both side (along with fasteners) and tracking arrangements for inboard and outboard side for aph.one set consist of 03 nos sector plate i.e.a) sector plate fg to sab) sector plate fg to pac) sector plate sa to pa
Tender For work contract for application along with supply of ceramic fiber sealing in pent house , wind box and air-preheater of boiler at 1x210 mw atps, mppgcl, chachai
Tender For corrigendum : replacement of airpreheater tube in boiler 5 at energy mechanical in tnpl unit i - replacement of airpreheater tube in boiler #5 at energy - mechanical in tnpl unit - i
Tender For corrigendum : supply and application of zinc rich paint for flue gas duct structure from airpreheater out to chimney inlet in boiler unit no. 3 at sikka tps. - epoxy zinc rich anti-corrosion paint (90 percentage - 95 percentage zinc), zinc primer (epoxy base - 60 percentage zinc), thinner (g.p.) suitable for epoxy paint, charges for the application of zinc rich paint on flue gas duct structure from aph outlet to chimney of boiler unit no. 3 at sikka tps as per scope of works and instruction of eic
Tender For corrigendum : work of overhauling, servicing and repairing of airpreheater and its connected system of boiler 2 x 250 mw unit no. 3 and 4 during aoh/coh/rsd/fsd at sikka tps.