Breakdown Maintenance Servicing of HP/LP Valves/Safety Valves in TMD BMD-I Preventive/Breakdown/Routine maintenance and daily operation work of all wall blowers BMD-I, 2X210 MW, BTPS, Parichha

Amount

EXT NRV 200MM TO 500MM <SERVICING>

MTR EXT VALVE NB 200-600MM <SERVICING>

RECIRCULATION VALVES <SERVICING>

NRV OF BFP NB 200MM <SERVICING>

MTR FD VALVE BFP NB 200MM <SERVICING>

MTR FD VALVE HPH NB 300MM <SERVICING>

DRIP CV/HO VALVE HPH NB 100-250MM <SERV>

DRIP CV VALVE LPH/DEA/REC <SERVICING>

GLV AUX PRDS/DEA/ GLND SEAL<SERVICING>

MTR STEAM VALVES NB 100MM-200MM <SERV>

PNEU STEAM CV SIZE NB 50MM-100MM <SERV>

HP DRAIN VALVE ø25 to 80MM <SERVICING>

HP VLVS & NRV’S 25MM -80MM <SERVICING>

HO/NRV'S NB 100MM-250MM <SERVICING>

HO/NRV'S NB 300MM-400MM <SERVICING>

VALVE GASKET <REPLACEMENT>

GLAND NB 25MM- 500MM VLV<REPLACEMENT>

S/F VALVE DEA/PRDS <SERVICING>

LP HO VALVE 25MM - 500MM<SERVICING>

FLNG TYPE VALVE NB 25MM- 500MM <REPL>

HP VALVE 10MM- 25MM <REPLACEMENT>

HP VALVE 40MM- 65MM <REPLACEMENT>

HP VALVE 80MM- 200MM <REPLACEMENT>

HP VALVE 250MM-350MM <REPLACEMENT>

CUTTING WELDING<REPARING>

Overhauling/Servicing of Main-Steam line gate valve and Feed water line gate valves, control globe valve and NRV.(Size 250mm to 350mm)

Overhauling/Servicing of low load feed water line gate valve, control globe valve and H.P. valve (Size 100mm to 150mm)

Overhauling/Servicing of pneumatically operated S/H, R/H, Spray Line Block Valve and Control Valve.

Servicing of H.P. Valve (Size 10mm to 25mm )

Servicing of H.P. Valve (Size 40mm to 50mm).

Servicing of H.P. Valve (Size 65mm to 80mm )

Servicing of H.P. Valve (Size 100 mm).

Servicing of H.P. Valve (Size 150mm to 200 mm)

Servicing of Soot Blower Safety valves.

Servicing of Boiler Drum Safety valve.

Servicing of Main-Steam /CRH /HRH Safety Valve.

Servicing of Air line valves, oil line valves and water line valves upto 1” size.

Replacement of pipe (Dia. 10mm to 40mm.)

Attending minor leakage from pipe, bend etc at different place of boiler side ‘0’ meter to ‘54’ meter.

Servicing of Electrically Operated Valves for Various Size(Size 40mm to 65mm)

Replacement/Refitting of gland packing

Replacement of gasket of manhole of boiler drum.

Replacement of Valve (Size10 mm to 25 mm)

Replacement of Valve(Size 40 mm to 65 mm)

Replacement of Valve (Size80 mm to 200 mm)

Replacement of Valve (Size 250 mm to 350 mm)

Leakage arresting from one corner of air chamber of wind boxes(01 Corner =01Job)

Overhauling of CRH/HRH - Blanking Device

Replacement of coal burner compartment assembly (Coal Burner Nozzle along with Tip) including shifting of required coal burner casting/tip at desired elevation/dismantling-assembling of coal burner inlet Elbow.

Checking / hot tightening / gland tightening of various valves installed at boiler per unit.

Support service for safety valve floating.

Servicing of APH Hoist.

Replacement of Bearing of Drum Section of APH Hoist.

Replacement /Repairing of Coupling of APH Hoist.

Replacement /Repairing of Input /Output Shaft of APH Hoist.

Repairing of Drum of APH Hoist.

Replacement/Adjustment of Brake disc

Replacement/Repairing of hook assembly

Strengthening of ‘I’ Beam by cutting/welding/grinding etc.

Replacement/Repairing of Trolley wheel & gear.

Operation of hoist/overhead crane during shutdown.

Routine maintenance & daily operation work of all wall blowers of boiler

Complete servicing of wall blowers

Complete servicing of steam valves of soot blower

Complete servicing of soot blowers of air pre-heaters along with gear box

Removing of chocking of drain of soot blowers

M/S S.K.ENGINEERING WORKS (BID ID -5399846)