Western Australia's Department of Transport and Major Infrastructure awarded Jetty and Marine Constructions Pty Ltd contract DOT411425 for AUD 4,868,726. The single design-and-construct package covers demolition and replacement of the four-lane western boat ramp at Woodman Point and replacement of the fixed section of Jetty 1 at Fremantle Fishing Boat Harbour with a modern floating jetty and pen system. Transport WA Notice to Mariners 6933 records Woodman Point reconstruction from 27 July 2026 to 12 February 2027, including a western-ramp closure, a spudded barge, tug, crane, support craft and possible diving. The Fremantle project page says design and works commence in 2026 and completion is planned in 2027, but it does not publish a dated site-mobilisation event.
Project signal
Construction in Australia
Current statusJetty and Marine Constructions holds one design-and-construct contract covering the Woodman Point western boat ramp and Fremantle Fishing Boat Harbour Jetty 1; Woodman Point field works began under a 27 July 2026 closure, while a dated Fremantle mobilisation record has not been publishedSource confidenceConfirmed
Location
Australia / Asia Pacific
Segment
Marinas, pontoons and berthing infrastructure
Status
Jetty and Marine Constructions holds one design-and-construct contract covering the Woodman Point western boat ramp and Fremantle Fishing Boat Harbour Jetty 1; Woodman Point field works began under a 27 July 2026 closure, while a dated Fremantle mobilisation record has not been published / Confirmed
Last checked
5 August 2026
Coverage
Related sectors
Marinas, pontoons and berthing infrastructure is the primary work classification. Related sectors connect this record to adjacent marine delivery and market coverage.
Subject index
Related subjects
These subject pages bring together related projects, technical articles, reports, and evidence methods.
Project anatomy
Contract scope and delivery roles
Client / authority
Western Australia Department of Transport and Major Infrastructure
Delivery parties
Jetty and Marine Constructions Pty Ltd - design-and-construct contractor under DOT411425, Designers, demolition trades, piling and pontoon suppliers, divers and other subcontractors - not named in the published records
Contract route
Tenders WA records DOT411425 as an Open Advertisement works contract starting 9 March 2026 and ending 8 March 2027, with Jetty and Marine Constructions Pty Ltd as the awarded supplier. The public contract page does not publish a site-by-site price split or subcontract schedule.
Execution window
The award record runs from 9 March 2026 to 8 March 2027. Notice to Mariners 6933 gives a Woodman Point working window from 27 July 2026 to 12 February 2027, subject to daylight, weather and sea conditions. The owner schedules both projects for completion in 2027; these dates are programme targets rather than acceptance evidence.
Works package
At Woodman Point, the package replaces the four oldest western launch lanes and two fixed catwalk jetties with a rebuilt four-lane ramp and new floating holding jetties. At Fremantle Fishing Boat Harbour, it replaces the degraded fixed part of the late-1980s Jetty 1 while preserving access to the 2009 floating extension, creating a modern floating jetty and pen system serving up to 16 vessels.
Marine interfaces
The two-site interface includes demolition, boat-ramp reconstruction, floating holding jetties, fixed-jetty replacement, floating pens, operating-harbour access, temporary closures, marine traffic controls, spudded-barge and crane operations and possible diving at Woodman Point. Pile schedules, dredging requirements, fabrication yards, lifting studies, Jetty 1 temporary access and commissioning criteria remain unpublished.
Commercial evidence boundary
The AUD 4,868,726 award exposes Jetty and Marine Constructions as the prime delivery party across two separate Perth marine assets. No site-level price allocation, design consultant, pontoon supplier, piling subcontractor, dive contractor or plant ownership is disclosed. The Woodman Point notice identifies the contractor's marine means for that work site only.
Contract and delivery chain
Named roles and open packages
Named appointments are shown against the workstream they cover. Unallocated packages remain open until a project source identifies the responsible party.
Combined design-and-construct award
DOT411425 Woodman Point western ramp and Fremantle Jetty 1
Named party
Jetty and Marine Constructions Pty Ltd
Status
Confirmed
Source position
Tenders WA records an AUD 4,868,726 Open Advertisement works contract from 9 March 2026 to 8 March 2027. Source
Woodman Point scope
Four western launch lanes and two catwalk jetties
Named party
Department of Transport and Major Infrastructure and Jetty and Marine Constructions
Status
Confirmed
Source position
Transport WA says the poor-condition western ramp will be rebuilt and equipped with new floating holding jetties. Source
Fremantle scope
Jetty 1 fixed section replacement and floating pen system
Named party
Department of Transport and Major Infrastructure and Jetty and Marine Constructions
Status
Confirmed
Source position
The owner says the degraded fixed jetty will be replaced with a modern floating structure while access to the 2009 floating extension is maintained. Source
Woodman Point construction
Ramp closure and marine work zone
Named party
Jetty and Marine Constructions Pty Ltd
Status
Confirmed
Source position
Notice to Mariners 6933 records work from 27 July 2026 to 12 February 2027 using a spudded barge, support vessels including a tug, an onboard crane and possible divers. Source
Fremantle construction
Jetty 1 site mobilisation
Named party
Jetty and Marine Constructions Pty Ltd
Status
Not evidenced
Source position
The owner programme says works commence in 2026, but no dated closure, marine notice or site-progress update has been located.
Subcontracts and supply chain
Design, demolition, piles, pontoons, diving and marine plant
Named party
Prime contractor and undisclosed specialists
Status
Undisclosed
Source position
Published owner and award records name the prime contractor but no lower-tier delivery parties.
Completion and handover
Separate acceptance and reopening at Woodman Point and Fremantle
Named party
Department of Transport and Major Infrastructure
Status
Not evidenced
Source position
The owner targets 2027 completion, but no practical-completion, acceptance or reopening evidence has been published.
Project timeline
Material developments
Dated events that changed scope, counterparties, delivery, commissioning or operating status.
The WA Government confirmed a single AUD 4.8 million design-and-construct contract to Jetty and Marine Constructions for the Woodman Point and Fremantle assets.