bids are invited for repair and overhauling service - securing arrangement of dd pump, communication ru locker and fresh water leakage in 18 navik bathroom; h-67,68 & 69; no; buyer premises h-67: 04 in nos securing brackets fitted at weather deck for securing of dd pump has been corroded and deteriorated. same to be fabricated and installed as per existing sample. inway job include removal and re-fitment of lagging fitted below the compartments during welding job. h-68: communication ru locker fitted on flag deck corroded and deteriorated from base. base plate of ru locker to be renewed as per existing sample. mat: ms, dia: 3 mm h-69: fresh water leakage observed in 18 naviks bathrooms view control valve of washing shower found defective. same to be repaired/ renewed as per sample and proved for satisfactory operation. inway job includes dismantling of bulkhead panelling and re-fitment of shower assembly tray total quantity :