Mechanical Works & Maintenance Tender Results

Charges for lifting ESP primary & secondary screen plates from ‘0’ mtr to ESP top elevation and re-erection, this work involves, additional support frames to be provided inside and outside ESP for fixing of screen sheet properly at ESP. Including cost of derrick arrangements, consumables and T&P’s.

Removal and Relaying of MS corrugated cladding Sheets: This work involves Cutting and removal of the existing M.S Corrugated sheets, fixing of new/old sheets, welding with channel of boiler structure. Charges inclusive of consumables and hire charges for T&P’s.

Overhaul of Lub oil Lines: Drain the working oil, dismantle the oil lines. Draining oil from coolers, opening the end covers. Dismantle the NRVs in AOP and MOP end inspection, cleaning and refixing. Box up the oil lines with proper gaskets after completion of all works and fill the working oil. Trial run of AOP. Including drawl, devolution, transportation, cost of consumables and T&P's.

Providing scaffolding for insulation work: Involves making scaffolding for insulation work in FG duct and dismantling the same after completion of work. Including hire charges for scaffolding pipes, consumables and T&P’s.

Providing necessary temporary scaffolding arrangements in the Boiler bottom area upto 7.5mtrs Elevation all the four sides of the boiler for Dismantling, cleaning and Rectification of defective / dislocated boiler seal trough seal plates, and providing patch plate, and refixing of S.S woven wire mesh, ...

Renewal of metallic expansion joints. Work involves arresting the upstream and downstream of duct, cutting and removal of existing... positioning of new expansion joints, aligning with the duct channel and complete welding; Fabrication of protection plate, fixing inside the Expansion joints and full welding at gas flow ...