Awarded 02 Oct 2024
This is an awarded contract.
View Live TendersReplaced outboard engines on vessel DK Coughran
About
Department of Biodiversity, Conservation and Attractions awarded a contract to Stem 2 Stern Marine (S2S Marine Services Pty Ltd) for the supply, installation, sea trials and commissioning of new outboard engines (350hp and above) on the vessel DK Coughran.
The contractor removed the existing two Suzuki DF325A engines (approximately 2200 hrs), provided trade-in valuation, carried out repowering and associated fit-out works as described in the request, and completed installation, sea trial and commissioning to the client's satisfaction.
The contract also included provision of aftersales servicing and maintenance 365 days a year.
Marine propulsion replacement contracts were awarded to a specialist marine service provider able to deliver supply, installation, commissioning, trade-in handling and year‑round maintenance, reflecting an emphasis on operational readiness and ongoing lifecycle support.
Similar Open Tenders
Generator Servicing and Diesel Tank Inspections – Torres and Cape Hospital and Health Service (5‑Year)
Closes: 20 Oct 2026
Energy & Environment
Supply, Integration and Sustainment of Seaboats and Small Watercraft – Australian Defence Standing Offer Panel
Closes: 02 Nov 2026
Defense & Aerospace
Northern Endeavour Phase 3A — LamCor Subsea Infrastructure Recovery and Transport
Closes: 06 Nov 2026
Mining & Natural Resources
PIRSA/SARDI Naval Design Consultant for Coastal Research Vessel Replacement
Closes: 08 Oct 2026
Manufacturing & Industrial
Overhaul of EMD 645E Locomotive Engines for 1720 Class – Queensland Rail (Townsville)
Closes: 12 Oct 2026
Transport & Logistics
Maintenance, Inspection and Certification of Navigational Aids and Moorings
Closes: 16 Oct 2026
Transport & Logistics
Darwin Ship Lift Project – Three Subcontracts Including Blast and Paint Facility Construction
Closes: 31 Dec 2027
Construction
Design and Construct Contract for Kwinana Gas Power Generation 2 (220 MW open-cycle) — Clough for AGL Energy
Closes: 09 Jun 2027
Energy & Environment
Full HVAC Replacement at The Company One Hatchery — Cairns (Ports North)
Closes: 19 Oct 2026
Construction
Destroyer Capability Enhancement Program for Hobart Class DDG – Plan Galileo Sustainment
Closes: 31 Dec 2027
Defense & Aerospace
Sustainment Support Contract for RAN School of Survivability and Ship Safety South at HMAS Cerberus
Closes: 02 Nov 2026
Defense & Aerospace
Maintenance and Spare Parts Supply for Government Data Centre Diesel Generator
Closes: 14 Oct 2026
Energy & Environment
Other Similar Contracts
Value: $77,301
Supply and Fit of Two 300 hp Outboard Engines to Parks and Wildlife Service Patrol Vessel
Supplier: Matt Dyson Marine (Northcove Pty Ltd)
Transport & Logistics
Value: $1,232,397
Supply and Servicing of Outboard Motors and Minor Vessel Repairs for the Maritime Business Unit
Supplier: Stem 2 Stern Marine (S2S Marine Services Pty Ltd)
Transport & Logistics
Value: $80,042
Supply and Installation of Two Suzuki Outboard Motors to Department of Biodiversity, Conservation and Attractions
Supplier: Westcoast Suzuki Marine (Westcoast Suzuki Marine Pty Ltd)
Transport & Logistics
Value: $39,580
Supply and Installation of Outboard Engines to Department of Transport
Supplier: Saltwater Marine (Amett PTY LTD)
Transport & Logistics
Value: $51,770
Replacement of Outboard Engines for Hydrographic Survey Vessel Alec Hansen
Supplier: The Boat Business (The Boat Business (WA) PTYLTD)
Transport & Logistics
Value: $22,150
Supply, Delivery, Installation, and Commissioning of a 175hp Outboard Motor Replacement for the Department of Environment, Parks and Water Security
Supplier: Quality Marine NT Pty Ltd
Transport & Logistics
Value: $44,237
Supply and Installation of Outboard Motors to Department of Fisheries
Supplier: Kirby Marine Fabrication (Enanden Holdings PTY LTD ATF N and N Kirby Family Trust T/AS)
Transport & Logistics
Value: $42,375
Replacement of Outboard Engines for Hydrographic Surveys Vessel Alec Hansen
Supplier: The Boat Business (The Boat Business (WA) PTYLTD)
Transport & Logistics
Value: $37,285
Supply and Installation of Outboard Motors for DPIRD Catamaran
Supplier: Rockingham Boating (The trustee for Rockingham Boating Trust)
Transport & Logistics
Value: $31,221
Supply and Installation of Two 150hp Outboard Motors to Department of Fisheries
Supplier: Matt Dyson Marine (Northcove Pty Ltd)
Transport & Logistics
Value: $59,544
Supply and Installation of Two Counter Rotating Outboard Motors to Department of Fisheries
Supplier: Kirby Marine Fabrication (Enanden Holdings PTY LTD ATF N and N Kirby Family Trust T/AS)
Transport & Logistics
Value: $19,400
Supply and Installation of 90HP Outboard Motor to Department of Tourism, Sport and Culture
Supplier: IN & OUTBOARD MARINE
Transport & Logistics
Suppliers similar to Stem 2 Stern Marine (S2S Marine Services Pty Ltd)
The Boat Business
19 contracts
Transport & Logistics
IN & OUTBOARD MARINE
11 contracts
Transport & Logistics
Matt Dyson Marine
4 contracts
Transport & Logistics
Saltwater Marine (Amett PTY LTD)
7 contracts
Transport & Logistics
Rockingham Boating
9 contracts
Transport & Logistics
Westcoast Suzuki Marine (Westcoast Suzuki Marine Pty Ltd)
2 contracts
Education & Training
Bosun Marine
2 contracts
Transport & Logistics
Broome Boat Shop
3 contracts
Transport & Logistics
Live Feed
Tenders and contracts,
consolidated and enriched.
We pull tenders and awarded contracts from government portals around the clock. Each one is categorised, enriched, and searchable shortly after it's published.
Smart Recommendations
Matched to your business,
automatically.
Our AI reads every new tender and contract, and recommends the ones relevant to your business in real time. No searching required.
Your Dashboard
Configure once,
run on autopilot.
Set up your alerts, watchlists, and preferences from your dashboard. GovMarket works in the background so you can focus on winning work.
GovMarket AI
Search tenders and contracts
in plain English.
Find tenders, look up suppliers, check who won contracts, and explore agency spend. Just type what you need.
Get Started
Win more government work.
Join suppliers across Australia using GovMarket to find and win contracts.
7 days free, then $49.99/AUD per month







