Hull and Machinery surveys
Prosub specializes in hull and machinery surveys. We carry out a number of surveys related to such damages. Typical damages may be main engine failures, gear failures, fire damages, groundings etc. We respond promptly and efficiently in order to satisfy our Clients requests and requirements in the best possible way.
Winch failure
An AHT vessel experienced damages to their winch system while being engaged in a mooring operation in the UK sector.
Box Cooler damage
An offshore vessel experienced partial flooding of the engine room while at sea.
Propulsion damage
An AHT vessel experienced a fibre rope coming into the one of the main propellers, causing extensive damages to the main propulsion system.
Contaz 35 thruster failure
A subsea construction vessel experienced a failure with the inlet pinion in the upper gear box of the Contaz 35 azimuth thruster unit.
Water damage
A non-disclosed fishing vessel experienced a significant water damage into the elevated floor in the freezer cargo hold during the newbuilding construction phase.
Thruster failure
Prosub carried out a H&M survey to establish the cause of damage to the Steerprop SP35 CRP contra-rotating propulsion thruster.
Wichmann 7 AC
A non-disclosed vessel experienced an overspeed incident on one of their Wichmann 7 AC engines.
Winch breakdown
An Anchor Handling Vessel (AHT) experienced damages to a winch motor while being engaged in a pre-lay operation for a major Operator.
Bow thruster failure
The vessel experienced issues related to the bow thrusters and Prosub was requested to attend several surveys to assess the damages occurred.
CPP - Controllable Pitch Propeller
A non-disclosed vessel experienced technical issues related to their Controllable Pitch Propeller.
Grounding
A high speed passenger craft experienced a grounding incident during a severe weather situation, with apparent damages to the propulsion system.
Engine failure
A large seismic vessel experienced bearing failure on one of their auxiliary engines.
MV Svartfoss
MV Svartfoss was involved in a collision and Prosub was requested to carry out the H&M survey.
Gear failure
A fishing vessel experienced problems with the reduction gear, and Prosub was requested to carry out the survey.
Thruster failure - side thruster
An offshore construction vessel experienced damages to a tunnel thruster crown wheel, with apparent pittings being present on the wheel.
Volvo Penta IPS IMO III
A high speed passenger vessel experienced a foreign object into of of their propellers, and this caused damages to the IPS pod system.
Azipull 120 CP
A platform supply vessel (PSV) experienced damages to their azipull propulsion thruster, type Azipull 120 CP, with damages noted to the underwater housing bevel gears.
Grounding - chemical tanker
A small coastal chemical tanker experienced a grounding, with apparent damages to the rudder and propeller system.
Propeller damages
A small trawler experienced its trawling net being sucked into its own propeller.
El motor breakdown
A PSV experienced breakdown on one of their el motors for the main propulsion azimuth thusters
MTU High Speed Engine
A Platform Supply Vessel experienced a fatal breakdown of one of their MTU high speed diesel generators.
Service Vessel Aqua Farm
A service vessel for the aqua farm industry experienced a foreign object in vessel propeller, requiring the vessel to dock to rectify the propeller.
MV SPITSBERGEN
Hurtigruten MV SPITSBERGEN had a fatal engine failure on one of its main engines. The engine was condemned and had to be replaced.
Main Engine failure
A high speed passenger craft experienced a fatal breakdown of one of their engines.
Flooding of Engine Room
A live fish carrier/well boat experienced full flooding of the engine room/pump room while being at a repair yard.
Azipull 085 FP
A Platform Supply Vessel was dry docked for a class renewal scope. Upon replacement of the seal on the azipull thruster steering column, the sealing surface got damaged.
Fire in el. cabinet
A vessel experienced fire in an electrical cabinet for the propulsion drives.