Overhauling of Boiler pressure parts, High pressure valves, Burners, Wind-Box and providing cup-lock Scaffolding inside the Furnace installed in 600 MW UNIT-I RGTPP, HPGCL, KHEDAR, Hisar

Amount

Part-A (Main scope of work ) Lump-sum rate for Overhauling of boiler pressure parts, high pressure valves, burners, wind-box and providing cup-lock scaffolding inside the furnace installed in Unit-I, RGTPP, HPGCL, Khedar, Hisar.

Part-B (Unit rates) HP joint including cutting, edge preparation etc. up to 80 mm

Lowering of any eco coil (upper & lower) repositioning after carrying out work/replacement wherever required. HP joints excluded.

Lifting of any LTSH coil (upper & lower) repositioning after carrying out work/ replacement wherever required. HP joints excluded.

Replacement of damaged skin casing /welding

FIN welding

Repair/replacement of high pressure piping hangers. (MS, HRH & CRH)

Repair/replacement of auxiliaries piping hangers.

Fabrication of high pressure bends with diameter up to 70 mm & thickness up to 5 mm

Making space in 01 no. LTSH coils in order to facilitate/To Carry out in build-ups/joints in these coils by pulling the adjacent LTSH coils with pulling & lifting machine after cutting the hanger tubes if required

Servicing of wall soot blower including lance replacement if required.

Servicing of long retractable soot blower

Complete servicing & commissioning of long retractable soot blower which includes replacement of burnt out lance & other spares and its alignment.

Casting of refractory

Providing shields on tubes

Providing of cassettes baffles for Economizer.

Providing of cassettes baffles for LTSH.

Cutting of hand hole plate & its re-welding

Repair of header by weld overlay/metal build-up

Replacement of Steam cooled spacer tubes as per scope mentioned in main scope of work

Replacement of complete loop of divisional SH panels as per scope mentioned in main scope of work

Replacement of complete loop of platen RH panels as per scope mentioned in main scope of work

Replacement of bellow

Restoration of sagged tubes in radiant roof

Servicing of Drum Safety valves

Servicing of Super Heater Safety valve

Servicing of H.R.H. Safety valve

Servicing of C.R.H. Safety valve

Servicing of ERV Safety valve

Servicing of Pneumatic Control Valve

Servicing of LP Valves, Size Up-to 15 mm.

Servicing of LP Valves Size 25 mm to 40 mm

Servicing of LP Valves, Size 50 mm to 100 mm

Servicing of LP Valves, Size 150 mm to 200 mm

Servicing of High Pressure valves up to 25 mm

Servicing of High Pressure valves 25 mm to 50 mm

Servicing of High Pressure valves 50 mm to 100 mm.

Servicing of High Pressure valves 100 mm to 150 mm

Servicing of High Pressure valves 150 mm to 350 mm

Servicing of 600 NB motor operated 1 No. main feed line valve & its actuator

Servicing of peep holes / manholes

Replacement of valves/bends/ 1mtr. Length pipeline by cutting, welding, grinding and fit-up work for each job (for valves & bends)/per mtrs (for pipeline) by certified IBR welder upto 25 mm

Replacement of valves/bends/ 1mtr. Length pipeline by cutting, welding, grinding and fit-up work for each job (for valves & bends) / per mtrs (for pipeline) by certified IBR welder, 25 mm to 80 mm

Replacement of valves/bends/ 1mtr. Length pipeline by cutting, welding, grinding and fit-up work for each job (for valves & bends) / per mtrs (for pipeline) by certified IBR welder, 80 mm to 200 mm

Repair/servicing of oil Burner valve and replacement if required.

Removal of oil tip & its refitting including alignment.

Removal of air tip & its refitting including alignment.

Replacement of wind box expansion joints

Retention /early removal of cup lock Scaffolding (kindly refer Note 5 of point No. 7 in main scope of work)

Man hour rates (including T&P, gas, consumables) Skilled labour/welder

Man hour rates (including T&P, gas, consumables) semi-skilled

Man hour rates (including T&P, gas, consumables) Un skilled

UNITED ENGINEERING (BID ID -1142658)

Cubix Engineering Solution (BID ID -1141200)

M/s Power Tech Engineering Co. (BID ID -1133119)