Repair / Replace and Refixing of Melting, Mixing and Pre-coat pit coils in SA Plant, FACT-CD

Repair / Replace & Refixing of Melting, Mixing and Pre-coat pit coils in SA Plant, FACT-CD.

Repair / Replace & Refixing of Melting, Mixing and Pre-coat pit coils in Sulphuric Acid Plant: Work Involves: Collect the required material / tools / new coils and tackles from store/workshop. Lift and remove leaky coils from the pit after isolating the coils and providing equivalent quantity of blind flanges. Clean the coil/s, remove muck and other solid particles from the coil/s to identify the leak. Identification of leak comes under the scope of the contractor and shall be done in the presence of competent personnel from Process department. Once the leaks are identified they shall be rectified by preparing the spot necessarily by grinding, followed by welding using proper electrodes. Pressure test the coil with 8 ATA steam to the satisfaction of Process department and Engineer-in-Charge. Once the repair is complete, erect the coil back,with proper gasketting wherever necessary. Any rework on the coil pieces, like the correction of length involving cutting and welding on the existing coil/providing additional spool piece shall be done as per instructions from Engineer-in-Charge and will be under contractor's scope. If coil is beyond repair then replace the damaged coil with a new coil. Collection of new coil from Worshop/store is under the scope of contractor. The site shall be cleared from scrap and transport the scrap to area earmarked/scrap yard

HASSAN MM (BID ID -3167852)

BASHEER V P (BID ID -3168448)