Electrical compliance starts before the vessel goes into service
For a new domestic commercial vessel that is required to be in survey, electrical compliance forms part of the pathway to putting the vessel into service.
The Australian Maritime Safety Authority (AMSA) requires applicable new vessels to complete the relevant initial survey process before a Certificate of Survey can be issued, with the electrical installation forming part of the vessel’s compliance requirements.
WTM Electrical brings the electrical design, installation, inspection, testing and documentation together so those requirements are considered from the beginning rather than after the electrical work is finished.
What an electrical survey is there to establish
For domestic commercial vessels subject to survey, the electrical system forms part of the vessel’s broader design, construction and safety requirements.
Electrical inspection, testing and documentation help establish that the installation meets the requirements applicable to the vessel and its intended operation.
AMSA & THE NSCV
The Australian Maritime Safety Authority (AMSA) administers the national survey framework for domestic commercial vessels.
For applicable vessels, the National Standard for Commercial Vessels (NSCV) sets requirements covering vessel design and construction, including electrical systems. NSCV C5B addresses electrical system requirements including design, installation and electrical safety.
Build compliance into the electrical system from the beginning.
ELECTRICAL SAFETY
Check that the installation addresses electrical hazards and is suitable for the marine environment.
INSTALLATION
Review electrical equipment, cabling, switchboards, batteries, protection and associated installation requirements.
TESTING
Confirm the required commissioning and electrical tests have been completed and documented.
COMPLIANCE
Provide the electrical information and documentation required as part of the vessel’s applicable survey and approval pathway.
New vessel, new installation or major change
NEW VESSEL CONSTRUCTION
Where a new domestic commercial vessel is required to be in survey, the applicable electrical requirements should be considered alongside the vessel design before installation begins.
MAJOR REFITS AND ALTERATIONS
Significant changes to an existing vessel or its electrical systems may introduce new survey and compliance requirements.
NEW ELECTRICAL INSTALLATIONS
New or modified electrical work needs to meet the requirements applicable to that installation and vessel.
EXISTING VESSELS
Electrical condition, modifications and suitability for continued service may form part of the applicable vessel survey process.
Survey frequency varies by vessel and the applicable survey requirements.
The survey sits inside a much bigger electrical system
The survey requirement is only one part of the job. The practical work can extend across the wider vessel electrical and control system.
WTM’s capability across marine electrical, switchboards, control systems, instrumentation and equipment integration means those requirements can be considered alongside how the vessel actually needs to operate.
One electrical requirement. One connected vessel system.
ELECTRICAL DESIGN
Develop the electrical approach around the vessel and application requirements.
SWITCHBOARDS & DISTRIBUTION
Build electrical distribution and control equipment around the vessel system requirements.
INSTALLATION
Carry the electrical requirements through into the physical vessel installation.
TESTING & COMMISSIONING
Test the completed electrical system and document the relevant results.
CHANGES & RECTIFICATION
Address electrical issues identified during inspection, testing or commissioning.
Don't wait until the electrical installation is finished
The earlier the applicable survey requirements are understood, the easier it is to design and build the electrical system around them.
For a new domestic commercial vessel, major refit or significant electrical change, WTM can help work through the electrical requirements before they become problems at the end of the project.