Coral Coast Plumbing (Coral Coast Plumbing Pty Ltd in Trustee for Chaplin Family Trust)
Supplier · Water & Sanitation
Coral Coast Plumbing (Coral Coast Plumbing Pty Ltd in Trustee for Chaplin Family Trust)
Won in the last 12 months$630K2 contractsValue won per quarter, last three years
Contracts on record10$1.9M in total
Running now0Latest win Oct 2026
Next contract endingNone dueNo contracts ending in the next three years
Biggest buyerDepartment of Biodiversity, Conservation and Attractions56% of their value
9contractssince 2014
$1.8Mwon in totallatest Feb 2026
$204Ktypical contractmost $51K to $321K
$500Klast 12 months
5active now1 ends within a year
Biggest buyerDepartment of Biodiversity, Conservation and Attractions3 contracts · $1.1M · 60% of value
What they do
Coral Coast Plumbing supplies septic and sewage waste removal, disposal and management, plus routine maintenance of water quality testing, UV plant, sewerage and waste systems at government sites.
Who buys from them
Its largest buyer is the Department of Biodiversity, Conservation and Attractions with 3 contracts worth $1.1M, followed by the (inactive) Department of Finance with 5 contracts worth $662K and WA Country Health Service with 1 contract worth $51K.
What they win
How much they win each year, the size of a typical contract, and every contract on record.
Contract history
Provision of Backflow Inspection and Reporting to WA Country Health Service — Midwest Region (Awarded to Coral Coast Plumbing)Water & Sanitation$126K28/10/2026Septic Waste Removal and Disposal in Nyinggulara National ParkWater & Sanitation$500K24/02/2026Provision of Sewage Waste Management Services for Ningaloo Coastal ReserveWater & Sanitation$225K24/04/2024Provision of Routine Maintenance for Water Quality Testing and UV Plant Management at Carnarvon Research FacilityWater & Sanitation$321K20/03/2024Replacement of Irrigation Tank Liner at Carnarvon Community CollegeWater & Sanitation$25K10/08/2023Provision of Routine Maintenance for Sewerage and Waste Systems at Government Sites in MidwestWater & Sanitation$204K24/05/2023Annual Backflow Testing and Reporting for WA Country Health Service in Midwest Gascoyne RegionWater & Sanitation$51K25/10/2021Removal and Disposal of Sewage Waste from Nyinggulu Coastal ReservesWater & Sanitation$350K14/04/2021Routine Maintenance of Reticulation System and Water Quality Testing at Gascoyne Research StationWater & Sanitation$70K13/09/2019Routine Maintenance of Water Quality and UV Plant at Gascoyne Research StationWater & Sanitation$42K23/10/2014
Who they win it from
Their biggest government buyers and how much of their work each one is.
Most of their work comes from one buyer: Department of Biodiversity, Conservation and Attractions, 56% of value.
Coming up
Contracts that end soon and may go back out to tender.
About them
Company details, where they work and the names they trade under.
Also traded asCoral Coast Plumbing (Coral Coast Plumbing Pty Ltd in Trustee for Chaplin Family Trust)
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Open tenders that match their work
Water and Wastewater Condition Assessment – Douglas Shire Council (Post‑Tropical Cyclone Jasper)Closes 3 DecWater & SanitationGayndah Wastewater Treatment Plant Upgrade – Pond 2 Rock Filter Rehabilitation & Disinfection ImprovementsCloses 30 NovWater & SanitationCity of Gold Coast – Repairs and Maintenance of Plumbing, Drainage, Gas Fitting and Roofing ServicesCloses 25 NovConstructionHigh-Pressure Cleaning and Concrete Remedial Works for Two Sedimentation Tanks – Park Avenue WWTP, EmeraldCloses 7 DecWater & SanitationConstruction of Sludge Dewatering Facility at Burgowan Water Treatment Plant — Fraser CoastCloses 26 NovWater & SanitationReplacement of Innisfail Sewage Pump Station No. 24 – Cassowary Coast Regional CouncilCloses 11 DecWater & SanitationInstallation and Commissioning of 16 Recycled Water Connections – City of Onkaparinga (Aldinga Beach & Morphett Vale)Closes 17 NovWater & SanitationAlice Springs Hospital – Plumbing and Hydraulic Maintenance & Minor Works (36-Month Contract)Closes 1 DecConstructionPlumbing Compliance and Preventative Maintenance Services – City of BoroondaraCloses 23 NovConstructionGregadoo Waste Management Centre – Replacement & Maintenance of Nine Extraction PumpsCloses 20 NovWater & SanitationWastewater Treatment Plant Capacity Expansion – Rottnest Island AuthorityCloses 19 NovWater & SanitationSupply of Gas Chlorination Systems for Rolleston and Springsure Water Treatment Plants (4 Sites)Closes 27 NovWater & Sanitation
GovMarket
We do the hard work.
You win the work.
We find the tenders, read the documents and track who wins, so your time goes on bids you can win.
–open water and sanitation tenders right now
–new in the last 7 days
–contracts awarded in the last 12 months
7 days free, then $59/AUD per month
Revenue from government work$312K won so far
