Details: location: in 6th deck fwd ahu room to do housing unit repair, the blower with motor and air cooling coils to be taken out and renewal of housing to be done. doors to be properly made as per the existing ones with proper hinges and insulation.were applicable insulation of walls to be double layered and in between the layers to be stuffed with good insulating material (puff insulation) kn-18 housing unit 3 x 1.5 x 1.5 to be renewed along with base with 6mm thick plate (approx area 4.5 sq mtrs). doors, hinges and locking arrrangements to renew.with insulation renewal suction trunking line of kn-18 found corroded and holed. same to be renewed. approx size 1 x 0.3 x 3 meters. recirculation trunking line from kw-10 to kn-18 found corroded.approx size 3 x 0.4 x 0.3 meters.with insulation renewal 1)kw-10 exhaust discharge trunking line corroded and wasted in mid section (0.6 x 0.6 meters) same to be renewed.with insulation 2)kw-10 exhaust discharge trunking line corroded and wasted near vent
Sector: Harbor