Dr.NTTPS,Stage-I

Replacement / Repairs to the damaged insulation of the pipe lines of main steam, CRH & HRH and all types of steam and oil lines of Units I&II from 3.5 Mtrs. to 52 Mtrs elevation

Providing of scaffolding at higher elevation above the 15 Mts for replacement of damaged insulation

Removal of insulation in the pent house in Boiler tubes for attending to the repairs and providing the insulation after completion of repair works in Boilers I & II

Removal of insulation either damaged or places reqd. for overhaul for attending to repairs to the equipment on the boiler I&II and re-fixing the insulation and cladding after completion of work

Replacement of Insulation and fabrication of new aluminium box Over 50/65 Nb, H.P.valves (New insulation boxes)

Replacement of Insulation and fabrication of new aluminum box Over 100/150 Nb,H.P.valves (New insulation boxes)

Replacement of Insulation and fabrication of new aluminium box Over 300 Nb, H.P.valves (New insulation boxes)

Replacement of Castable refractory at various locations of boiler, eroded portions of flue gas ducts, Air preheaters Etc.,inclusive of temporary approach and platform

Replacement of Insulation Over APH, FG ducts, hot air duct, wind box & over I st & 2nd passes walls

Removal &Re-fixing of Aluminium sheet at suspected leakage locations

Fixing of MS Wire mesh at damaged portion of flue gas duct

Mobilization charges for Boiler (Pressure Parts ) Breakdowns in respect of removal & Refixing of Insulation

Repairs to duct walls and seal plates of expansion joints