Tenders are hereby invited for the following: Provision of sandblasting service on unit 1 to 6 at Arnot Power Station for the period of 60 month on as and when required basis. Scope of works: The following are the areas to be sandblasted from unit 1-6: Unit 1-6 and auxiliary/outside plant: Boiler • Pressure part, • HP Pipework, • Boiler valves, • Boiler Auxiliaries, • Fans, • Ash hopper, • Stubs and headers, • Steam and distribution drums, Turbine plant: • Feedwater, • Condenser, • Turbine auxiliaries, • Turbine valves, • HP heaters, • Flash boxes, • Nozzles, • Thin/thick walled piping, • Drain vessels and DA tanks, Auxiliary plant: • Compressors, • Ash plant, • Coal handling plant, • Fuel oil and propane plant, • Coal plant, Draught group: • FD, ID, PA and SA fans, • Mills bodies, • Hydrovacs, General: • Lifting lugs, • Structure support, • Rotating equipment, • Bases, Painting: • Ash hopper painting. Tube solo sandblasting: Tube solo is a refined inspection i.e., micro scale up to 1 um. Ensure that Eskom standard 240-134999797 is adhere to. (Offerte №109207597it)