bids are invited for repair rate contract (rrc) for repair and maintenance services of c in c & asy inspection barges for two (02) years - fire fighting system serviceability checks of afds sensors and panel replace defective fire sensors replace defective fire control panel weighing of firefighting bottles pressure test of firefighting bottles pressure test of pipe lines replace defective nozzles anchor and motor replace anchor replace anchors chain. overhaul anchor motor. replace anchor motor cable and socket replace of anchor rope doors and hatches carry out chalk test of all hatches and maintenance doors replace defective rubber beeding of hatches and maintenance doors replace deformed hatch and door replace deformed door repair sliding door replace defective hinges/springs of doors and hatches hull/grp repair defective hull fitting repair defective/cracked grp hull/deck/shipside. undertake application of paint on shipside and deck as per paint scheme undertake application of paint touchup on shipside and deck as per paint scheme undertake application of underwater paint as per paint scheme ac and ventilation servicing/overhauling of outdoor ac units gas refilling of ac units overhauling /servicing of indoor ac units repair fans and blowers replace defective fans and blowers cleaning of ventilation trucking repair ventilation trucking bilge pump system overhaul grey water pump replace grey water pump overhaul bilge pumps replace bilge pump overhaul bilge alarm panel replace defective bilge alarm panel fw system overhauling of ro water filter unit repair/overhaul fresh water pump and hydrophore tank. calibrate gauges of fresh water system calibrate relay of fresh water hydrophore system replace defective relay of fresh water hydrophore system repair plywood work replace defective plywood replace defective wc sheet repair washbasin repair washbasin fittings replace defective taps repair defective lockers and cupboards repair window glass replace window glass and rubber seal ows replace defective bush packing of pump replace suction strainor overhaul safety valve servicibility checks of replace of boil connections replace boil connections replacement of fine separation cartridge calibration of all gauges of ows replacement of coalesce element fine. overhauling of of valve including removal and fitment serviciability/functional check panelling/insulation/flooring regutting/degutting of panelling repair of insulation sheet repair/replacement of panelling repair of flooring gps/echosounder/ ais system serviciability checks of gps antennae and cable