Name of Work:- DD Fire Pump, DA valves and Bow thruster buffing works on INS PROJECT
Sl. No.
Item Description
1
Valve seat of suction NRV observed damaged .Undertake overhauling of valve.Type- NRV , Dia- 80 mm,allrequired materials and consumables are in contractor scope
2
Low flow rate observed in DD Fire pump during flow rate checks. Undertake overhauling of pump. Make-Yanmar, capacity -37 TPH.Spare required for DR,Mechanical seal,Bearings,seals,Impeller and consumables are in vendor scope..
3
Sea water found accumulating in drain from exhaust NR Flap of Port DA. Suspect NR Flap dislodged/ loose. Carry out overhauling and pressure test of valves.all required materials and consumables are in contractor scopeType - NR Flap Type, Dia - 350mm, Mat - MS
4
Buffing and polishing of Bow thruster Propeller bladesBuffing and polishing of Propeller blades, varnish to be applied, Propeller blades Tip clearence to be recorded, all required materials and consumables are in contractor scope Please Enable Macros to View BoQ information
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