High-Pressure Water Blasting
High-pressure systems suit many industrial cleaning and maintenance tasks, including:
- Fixed plant washdowns
- Tank cleaning
- Pipeline cleaning
- Heat exchanger cleaning
- Scale and deposit removal
- General surface cleaning
GSD provides high pressure water blasting in Karratha and across the Pilbara for industrial cleaning, surface preparation, descaling and controlled material removal.
Crews can deploy high pressure water jetting and ultra high pressure water blasting systems ranging from 6,000 to 40,000 PSI. GSD selects the pressure, flow and tooling around the asset, material, required finish, access and waste requirements.
GSD can configure its water blasting services for cleaning, maintenance and material-removal work across industrial sites.
The correct cleaning method depends on more than the PSI rating. Pressure, water flow, nozzle type, access, substrate and the required finish all affect the result.
High-pressure systems suit many industrial cleaning and maintenance tasks, including:
Ultra high pressure water systems provide greater material-removal force for selected work, including:
GSD confirms the pressure, flow and tooling after reviewing the asset, material and required outcome.
Each scope starts with site information and ends with the agreed spoil and handover records.
Confirm the asset, material being removed, required finish, work area, site access and project window.
Match the pump, pressure, flow, nozzle and tooling to the surface and material. GSD also considers remote equipment where it can reduce manual exposure.
Complete site checks and establish the required permits, isolations, exclusion zones, communication procedures and environmental controls.
Complete the cleaning or material-removal work, recover water and residue through the agreed process, then inspect and record the completed area.
GSD has access to specialist water-blasting equipment through its asset-holding and capability partner network.
Water blasting may produce runoff containing scale, coatings, process residue, oils or other contaminants. GSD selects the management process around the material, site and client requirements.
Project controls may include:
GSD can coordinate water blasting with recovery, transport, treatment and disposal where the project requires a complete waste-management solution.
GSD supported industrial cleaning work at Varanus Island and the Harriet Platform using a subsea remotely operated vehicle, dredge pump and 20,000 PSI water-jetting equipment.
The work removed debris and marine growth from platform jackets and the pillar floor.
High-pressure water jetting can cause serious injury. GSD plans each project around the pressure, tooling, work area and site requirements.
GSD deploys trained water-jetting personnel, including employees who hold the nationally recognised MSMSS00018 operator and MSMSS00017 assistant skill sets.
Crews establish permits, isolations, exclusion zones, access controls and communication procedures before work starts.
Operators check pumps, hoses, connections, nozzles, controls and personal protective equipment against the approved work method.
Remote systems, hydraulic reach booms and robotic equipment can reduce direct operator exposure during suitable work.
GSD mobilises crews and equipment from its Karratha operations hub for projects across Western Australia. Remote mobilisation depends on the scope, access, crew requirements and equipment availability.
GSD supports mining, oil and gas, marine, civil construction and government operations with specialist industrial cleaning, material recovery, waste management and emergency response capability.
Industrial cleaning, water blasting, vacuum loading, waste removal and shutdown support for mine sites and processing facilities.
Cleaning of tanks, vessels, pipelines, process equipment and supporting infrastructure across onshore and offshore operations.
Tank cleaning, marine-growth removal, water jetting and waste management for vessels, ports and offshore assets.
Hydro excavation, industrial cleaning, surface preparation and material removal for civil and infrastructure projects.
Industrial cleaning, waste removal and maintenance support for government facilities, utilities and essential infrastructure.
Include the following information with your enquiry:
Provide the location, available work area, access route, site inductions and any confined-space or working-at-height requirements.
Identify the surface or equipment requiring work. Describe the coating, scale, residue or contaminant and include safety data sheets where available.
Confirm whether the work requires industrial cleaning, descaling, coating removal, surface preparation, cutting or another specified finish.
Provide the preferred dates, shutdown window, nearby operations and any restrictions on noise, water use or access.
Include the available water supply, drainage restrictions, containment requirements and proposed waste pathway.
High pressure water blasting uses a concentrated stream of water to remove coatings, scale, deposits and contamination. The operator selects the pressure, flow, nozzle and tooling for the material and surface.
The terms often describe the same process. Water jetting is common in technical guidance, while water blasting and hydro blasting are common service terms.
Ultra-high-pressure systems provide greater material-removal force. However, pressure alone does not determine the correct method. Flow, nozzle type, substrate and the required finish also affect equipment selection.
Water blasting can remove dirt, grease, scale, marine growth, failed coatings, paint, rust and process residue. Results depend on the material, thickness and surface condition.
Yes. Water blasting can remove failed coatings, corrosion and contamination before a new coating system is applied. The required surface condition should form part of the project scope.
An unsuitable pressure, nozzle or technique can damage equipment or alter the surface. GSD assesses the substrate and required finish before selecting the operating setup.
Many projects use water without added chemicals. Some work may require a cleaning agent, treatment product or abrasive for cold cutting. GSD confirms any added material during scoping.
The project may use containment, vacuum recovery, temporary storage, treatment, reuse or transport to an approved facility. The correct process depends on the contaminants and site requirements.
Pricing depends on the location, mobilisation, equipment, access, material, required finish, work window and waste-management requirements. Provide photographs and asset details for a project-specific quote.
GSD provides water blasting across Karratha, the Pilbara and northern Western Australia. The team mobilises for planned maintenance, shutdowns and project work.
Wet and dry material recovery using heavy industrial vacuum equipment
High and ultra-high pressure cleaning for industrial equipment and infrastructure
Combination-unit drain, sewer and pit cleaning for industrial sites.
Tell GSD about the asset, material, project location, required outcome and preferred work window. The Karratha team will review the scope and confirm the required equipment, controls and waste pathway.
Tell us about your project. Provide details about the service, site requirements, urgency and scope of work. You can also attach photos, plans or supporting documents where useful.