

Marine Project Management and Owner Representation for vessel works, shipyard periods, slipping, and complex marine maintenance projects in Airlie Beach, Whitsundays, Mackay and throughout Queensland. Acting on behalf of the boat owner, we provide structured oversight, technical guidance, and project coordination to ensure refit, repair works and survey assessments are completed to the pre-determined scope, on time, and within budget.
Why Choose Big Sea Marine? Guy is a Trade Certified Marine Engineer (Diesel Fitter & MED 1), highly experienced and qualified, and an Accredited Marine Surveyor! Guidance and support throughout the entire process, including sign off and reporting at completion of works. (AMSA Commercial, MSQ, or to satisfy your Insurance Underwriters)
What we manage:
We protect the owner’s interests while facilitating clear communication between shipyards, Shipwrights, crew, captains, designers, and regulatory bodies. These services are applicable to commercial vessels, workboats, luxury cruisers, superyachts, and class-built vessels, whether undergoing a pre-purchase inspection, planned out-of-water period, AMSA compliance upgrades, hull damage repairs, or simple yard maintenance periods. PREVIEW PAST PROJECTS

During the active shipyard or refit period, Big Sea Marine Consultants & Surveyors provides hands-on project management and technical oversight, scaled to suit the complexity of the scope of works.
Typical responsibilities include:
Our experience across a wide range of vessel types enables practical, real-world guidance rather than purely theoretical oversight.

As an owner’s representative, Big Sea Marine Consultants & Surveyors acts as the central technical coordination point for the yard period.
Our role is independent of shipyards and Shipwrights and is focused on:
This independent oversight is particularly valuable where owners are not locally based or where projects involve multiple contractors and regulatory requirements.

Effective refit outcomes are achieved through clear planning and well-defined scope before a vessel enters the yard.
We assist owners with:
Where required, we review yard proposals, contractor quotations, and repair specifications to ensure works are appropriately defined, technically sound, and commercially reasonable.

One of the most common risks during refit projects is schedule slippage and unplanned cost escalation.
We assist owners by:
This structured approach allows owners to maintain visibility and control throughout the entire project.

Marine refits often involve multiple stakeholders, including:
We provide clear, consistent liaison between parties, ensuring information is accurately conveyed and decisions are documented.
This reduces misunderstandings, duplication of effort, and project friction, while allowing owners to remain informed without being burdened by day-to-day coordination.

HAWKES
A key haul-out and hardstand facility servicing the Whitsundays marine industry. The yard provides practical access for out-of-water lift and hold, hull and structural assessments, antifouling evaluations, anode inspections and machinery condition surveys across a wide range of vessel types.
Hawkes is commonly used for pre-purchase inspections, insurance assessments, refit planning surveys and rectification verification works, particularly for vessels operating in the Whitsundays charter and cruising regions. Our local knowledge of the facility and its operating procedures allows surveys to be coordinated efficiently alongside haul-out schedules and contractor availability.
Phone: (07) 4946 6700 Email: hby@whitsunday.net.au Website: www.hawkesboatyard.com
Lift times are generally 8am, 10.15am and 1.15pm. Time is allocated based on availability and the vessel draft. (Lifts may be tide dependant.)
EDGES BOATYARD
A well-established family operated maintenance facility servicing recreational and commercial vessels throughout the region. Our familiarity with the yard’s layout, lift capabilities and operational procedures allows inspections to be coordinated efficiently alongside haul-outs and contractor works.
Phone: (07) 4948 2607 Email: enquiries@edgesboatyard.com Website: www.edgesboatyard.com
CORAL SEA MARINA
Phone: (07) 4946 2400 Email: marina@csmr.com.au Website: www.coralseamarina.com
A world class facility providing the highest level of customer service and concierge. A range of secure berthing options. In-water assessments are available at CSM by calling Big Sea Marine on 0407645893.
MACKAY
Mulherin Drive, Mackay Harbour.
Website: www.mackaymarina.com
Phone: (07) 49556855
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