bids are invited for repair, maintenance, and installation of plant/ systems/equipments (version 2) - ship; defect rectification of e-593 and e-594; buyer; e-593 stbd shaft seal sea water cooling system pipeline connecting to flow meter deteriorated due to fwt. pipeline along with flange to be renewed and system to be pressure tested upto 5bar. inway jobs include renewal of all fasteners and consumables (mat – cuni, dia– 38 mm, thickness– 02 mm, length– 02 m). no. 01 e-594 sea water leakage observed from da no.2 sea water pump mechanical seal. suspect mechanical seal worn out. pump to be overhauled and proved for satisfactory operation. inway jobs include renewal of bearings and mechanical seal and metal build up on pump casing and shaft. no. 01