Cleaning of Main oil Tank

Amount

Cleaning of Main Oil Tank, Oil Centrifuges, Duplex filters its accessories. The work involves Draining of oil from MOT to DOT, opening of manhole of MOT, cleaning the basket filter, inner surface of MOT, AOP’s, JOP’s & EOP oil pumps casing and the injector casing, checking oil pumps couplings, oil drain pot, outer surface of MOT, oil lines in and around MOT at 8.5m floor, Checking of flange connection for any leaks in and around MOT at 8.5m level and arresting the leak, assembling back the basket filters in MOT, Closing of manholes.

Cleaning of Control fluid oil tank pit This work involves removal of platform grills from supporting structure, removal of sludge's from Control fluid Pit, cleaning of Pit, cleaning of oil piping and fixing back of platform grills.

Cleaning of Main oil Tank pit This work involves removal of platform grills from supporting structure, removal of sludge's from Main oil tank Pit, cleaning of Pit, cleaning of oil piping and fixing back of platform grills.

Cleaning of IP Control Valve area pitThis work involves removal of platform grills from supporting structure removal of sludge's from IP Control valve Pit, removal of insulation debris, cleaning of oil piping and fixing back of platform grills.

Cleaning of Turbine Oil piping Canal This work involves removal of sludge's, unwanted foreign materials, Cleaning of all oil piping in Turbine oil piping canal at 15 mtr level.

Overhauling of Alfa Laval oil centrifuges in Main Turbine Lube oil system Dismantling of oil centrifuge pump’s bowl vertical and horizontal shafts after dismantling the oil pump, inspection, checking of run out in the vertical and horizontal shaft, checking and replacing of all worn out bearings, oil seals, ‘O’ rings and other components, cleaning all the components thoroughly, identifying the worn out components and replacing the same and assembling all in sequence and checking the operation and monitoring until normalizing.

Overhauling of Inlet & Out let valve for MOT Cooler water line (Size:350 NB) by Dismantling the valve, cleaning all the parts of the valve, checking the seating surfaces and actuator bearings. Lapping the gate/ seat / disc /flap for perfect blue matching. Reassembling the valve with new bonnet gasket and gland packings

Charges for Overhualing / Replacement of Wafer type Butter fly valves & NRV's in Main Turbine Lube oil tank vapour exhaust lines, Pedestal Vapour exhaust line, Gland steam outlet lines , Control Fluid tank vapour exhaust lines (Size:100 NB)

EZHIL ENTERPRISES (BID ID -1390972)