notice inviting e-tender for witnessing of hydro testing , carry out ndt testing , and certification of anhydrous storage tanks for mma , dma , and tma storage tanks and psv in amines plants in cgp at rcf thal . , items description , lump sum rate for the complete job of witnessing hydro testing and visual inspection , ultra sonic testing , magnetic particle testing , die penetrating testing , thickness testing and hardness testing , etc and issue of certificates of mma , dma , and tma anhydrous storage tanks ( 6 nos . ) as per scope of work . & statuary requirements in order to renew licenses of subject storage tanks in amines plant in cgp . ( bidder must quote lump sum for total 6 nos of tank ) , lump sum rate for safety valves ( 12 nos ) as per scope of work . & statuary requirements in order to renew licenses of subject storage tanks in amines plant in cgp . ( bidder must quote lump sum for total 12 nos of safety valve )