Servicing/Overhauling of Valves in SA Plant during ATA-2025.

Servicing/Overhauling of Valves in SA Plant during ATA-2025.

Easing of valves: The work involves inspection of the following valves listed and easing of the same as per the directions of shift-in-charge from process department. The work includes cleaning, inspection, greasing, minor repair if any, and easing of valves and its drive mechanism without dismantling the valve from line. Following valves are to be eased as and when demanded: 1.Wet air valve 2.Blower discharge valve 3.ADT outlet valve 4.W2 outlet valve 5.W2 cold bypass valve 6. W2 hot bypass valve 7. W5 by pass valve 8. Hot air valves ( 3 Nos) 9. Scrubber outlet valve 10. Scrubber inlet valve 11. BBDX valves ( 2 Nos) 12. W3 valves(2 Nos). The choice of easing and inspection of valves listed above shall be the sole discretion of Process department

Overhauling of valves: Arranging necessary scaffolding dismantling and transporting to workshop the valves which cannot be eased at position,( Valves if any from the 16 valves given vide item No.1 for easing ) ,labour assistance for overhauling the valve at workshop, repair/replacement of mating flanges of valves ( if required as per instruction), Transport the serviced valves from workshop and fixing on line with gasket/full welding in case of welded valves and leak testing, repair/provide necessary structural support for valves if required as per instruction of Engineer in charge.

Easing / overhauling of Furnace inlet MOV: The work involves inspection of the Furnace inlet MOV and easing of the same as per the directions of shift-in-charge from process department. The work includes cleaning, inspection, greasing, minor repair if any, and easing of valve and its drive mechanism . If necessary arranging scaffolding, dismantling and transporting the actuator to electrical workshop for servicing and transport back the serviced actuator from electrical workshop for fixing on line.

Easing / overhauling of Scrubber MOV: The work involves inspection of the Scrubber MOV and easing of the same as per the directions of shift-in-charge from process department. The work includes cleaning, inspection, greasing, minor repair if any, and easing of valve and its drive mechanism . If necessary arranging scaffolding, dismantling and transporting the actuator to electrical workshop for servicing and transport back the serviced actuator from electrical workshop for fixing on line.

VIKRAMAN NAIR S (BID ID -3164941)

BABY B (BID ID -3166201)