If a crack detected at Propeller blade, we can measure, after all procedures with Surveyor / SupEng., cropping – detailed inspection if permanent crack removed – smoothening – final inspection.
Linear Loop ICCP Sensors usually located at the AFT part. ICCP sensor out of order.
Usually the Elliptical ( Titaniun ) Sensors used FRWD Before – OUT OF ORDER – Replaced After replacement of the new ICCP Elliptical sensor.
A Bilge Keel cracked due to Grounding / Bad Loading / Construction Usually is transversal. * A transversal crack passing flat & landing bar located up to six (6) meters [ … ]
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 [ … ]
Rudder Inspection Door Replacement – remove remained pieces – clean surfaces – test thread – correct bolts – test for correct measurements – safe transfer to position – fitting plate [ … ]
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 [ … ]
Insert Plate ( from 500×500 mm. up to 1.630×500 mm. ) Using Cofferdam.
– U/W Shell Plating – Permanent Repair – Insert Plate – Doubler Plate – Crack repair – Sea Water Leakage Repair – Local Pitting 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 [ … ]