RUDDER REPLACEMENT ( for ballast and LOADED vessels ) Remove all Rudder blade. Due to damage rudder blade replaced or repaired and fix again. with same job : lower pintle [ … ]
U/W Rudder Inspection Door Replacement
Rudder Inspection Door Replacement – remove remained pieces – clean surfaces – test thread – correct bolts – test for correct measurements – safe transfer to position – fitting plate [ … ]
Rope Guard Replacement
PREPARATION FOR REPLACEMENT – Remove remained pieces and welds from old rope guard by grinding ( Approx. 2 Hours ) – Full detailed inspection to confirm original measurements FITTING 2 [ … ]
U/W Shell Plating – Permanent Repair – Insert Plate
Insert Plate ( from 500×500 mm. up to 1.630×500 mm. ) Using Cofferdam.
Repairs at Shell Plating
– U/W Shell Plating – Permanent Repair – Insert Plate – Doubler Plate – Crack repair – Sea Water Leakage Repair – Local Pitting Repair
Propeller Blade Bending Repair
When at Propeller blade(s) bending(s) occurs due to ice / floating object / buoy, cropping carried out. Some times after cropping vessel increase speed up to 1,5 Knot. Special equipment for [ … ]
U/W Rudder Pintle Measurements
Measurements of Rudder Lower & Upper pintle ( Rudder stock ) clearances by Feeler gauge. Opening the acces cover plate / inspection door. Take clearances.
U/W Tail-Shaft (Wear Down) Measurements
Measurements of Tail-shaft wear-down, for oil-lubricated stern tube bearings by ship’s gauge. During measurements at Tail-Shaft
U/W Sea Chest Grating Cleaning
Cleaning of sea chest grating Sea chest of Main Engine / Generator / Pump room / Ballast / Emerg. Fire Pump etc. Any kind of fouling [ … ]
Anodes Replacement
Usually 2 – 3 years after Drydocking anodes wasted and replacement is necessary. Depends the LOA of the vessel 20 – 60 pieces aluminum anodes replaced by welding or by bolts. [ … ]