Case Study: Oceaneering International
Background to the challenge
Oceaneering International is an engineering and technology company, specialising in marine and aerospace hardware to the offshore. They serve the oil and gas, defence, entertainment and aerospace industries.
Oceaneering International's business offerings include remotely operated vehicles (ROV), built-to-order specialty subsea hardware, deepwater intervention and manned diving services. They also offer non-destructive testing and inspection, as well as engineering and project management.
The solution
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What Cleanawater did
Calling on decades of expertise in wastewater treatment, Cleanawater identified a hydrocyclone oil water separator as the ideal solution.
So Cleanawater supplied Oceaneering International with a single skid system complete with a DEOIL3 hydrocyclone oil water separator. This system treats up to 3000L per hour of complex wash waters prior to discharge.
The DEOIL3 was coupled with a custom-built high-pressure pumping system, header tank system, hose reel and start/stop system selection switches. Additionally, we installed an in-ground stormwater diversion system. This automatically channelled rainwater to stormwater (after 10mm rainfall on the pad), while diverting contaminated water to the treatment system.
Benefits
- Significant cost-savings compared with roofing the wash pad
- Reduced maintenance and service costs
- Automated – requires no operator intervention
- Discharge rates in line with environmental guidelines
- Cost-effective fit
- No infrastructure upgrades required
After-sales support
Comprehensive after-sales service. Seven days a week. That's the Cleanawater support promise.
We have industry experts located in Melbourne, Newcastle, Brisbane, Perth, Sydney and Adelaide. So you can always speak to somebody who understands your local market.
They're available around the clock to answer any queries you may have – whether it's about our systems or water treatment in general.

Cleanawater's end-to-end process
Step 1
Process Development
Cleanawater's project engineers confirm all site parameters, commence design and process evaluations on specific requirements for waste water works.
Step 2
Conceptual Modelling
Conceptual 3D models, predictive flow and performance analysis models are tested prior to manufacturing a site's waste treatment system.
Step 3
Manufacturing
We update the design briefs and create build drawings before manufacturing and commissioning at our Melbourne facility.
Step 4
Installation
The Cleanawater team complete water waste management installation and commissioning on site – without disrupting your operations.
Contact us
Our locations
Melbourne
40 Latitude Blvd
Thomastown
VIC 3074
Sydney
38 Ricketty St
Mascot
NSW 2020
Brisbane
30/388 Newman Rd
Geebung
QLD 4034
Perth
67 Howe St
Osborne Park
WA 6017
Adelaide
8 Greenhill Rd
Wayville
SA 5034









