Ultra-high-pressure water jetting in Central North Island
The Taupo operation covers the geothermal field and the volcanic plateau. Annual shutdowns here are the reason the relationship with Contact Energy has run fifteen years: separators, silencers, steamfield pipework and turbines that have to come back online on the date the outage plan says they will.
Turbine descaling is water work by necessity. Scale and deposit come off blades and internals without the media, the masking and the disposal that an abrasive method drags behind it, and the component goes back in without having lost metal to the clean.
The same base runs domestic and commercial septic tank pump-outs around Rotorua and Taupo, which is the one part of the business a homeowner rather than an asset manager ever calls about.
What we get called for in Central North Island
Plant, tanks and pipework
Shutdown cleaning where the window is the constraint.
- Plant and equipment cleaning
- Tank cleaning
- Tube and pipe cleaning
- Nitrogen purging
Concrete removal and hydrodemolition
Take concrete off and leave the steel behind it intact.
- Hydrodemolition
- Robotic hydrodemolition
- Scabbling
- Concrete stripping and cleaning
Hydro excavation and vacuum recovery
Dig around live services without a strike.
- Hydro excavation
- Vacuum loading