Routine Maintenance works of attending repair works in various sizes of valves in condensate system etc

Amount

ATTENDING GLAND LEAK IN VALVES OF SIZE UPTO 50 MM: This work involves isolating the valve, attending gland leak by loosening gland nuts,replacing glands and tightening the gland, etc.,

ATTENDING GLAND LEAK IN VALVES OF SIZE UPTO 80 MM to 250 MM: This work involves isolating the valve, attending gland leak by loosening gland nuts,replacing glands and tightening the gland, etc.,

ATTENDING FLANGE LEAKS IN VALVES OF SIZE UPTO 50 MM SIZE. Attending the flange leaks involves isolating the valve, attending flange leak by tightening flange nuts or replacing gaskets in various type of pipe lines.

ATTENDING FLANGE LEAKS IN VALVES OF SIZE FROM 80 MM to 150 MM VALVE: Attending the flange leaks involves isolating the valve, attending flange leak by tightening flange nuts or replacing gaskets in various type of pipe lines.

Charges for cutting and replacing the defective valves for valves of size 40mm to 50mm by IBR welder

Charges for cutting and replacing the defective valve of size up to 25mm by IBR welder

Charges for cutting, edge preparation and welding of 1" pipe line, tee elbows, bends by IBR welder

Charges for rectifying hard to operate and leaking valves upto size of 50 NB by cleaning the stem with rustolin, removing & cleaning the rusted gland flange, bolts, gland packing, greasing re-assembling, ensuring free operation of valve including cost of Tools & Plants and consumables etc.,

Charges for rectifying hard to operate and leaking valves size 80NB to 350 NB by cleaning the stem with rustolin, removing & cleaning the rusted gland flange, bolts, renewal of gland packings, removal of actuator & renewal of Thrust base bearings freeness of jammed stem nut and reassembling welding of disconnected sealing lines, greasing re-assembling, ensuring free operation of valve including cost of Tools & Plants and consumables etc.,

Strengthening of existing welding joints: This work involves identification of less eroded existing joints, transportation of tools & plants and consumables, Grinding less eroded joints and strengthening the joints by welding with IBR welder.

Charges for cutting & removing of worn out corroded & Punchered/damaged drain pipe lines & IBR bends Of OD 33.5-65mm and cutting new ones to the required length, preparing edges by grinding, aligning & welding with the existing pipes by IBR welder.(Bends & Pipes will be given by board at free of cost) charges including consumables and T &P's

Charges for attending of minor Patchup welding work in pipe lines, walk way plartorm, structurals, staircase/ladders

ferrofabs