Frequently Asked Questions

In suitable circumstances, yes. The method depends on the reservoir configuration, water-quality requirements, supplier procedures, access and operating conditions.

Potentially. VAC Boss can provide a remote cleaning option for suitable assets, but the decision is site-specific and depends on water quality, hydraulics, outlets, sediment conditions and agreed operational controls.

The potable-water methodology includes equipment suitability checks, cleaning and disinfection controls, pre-entry hygiene procedures and any additional requirements specified by the drinking water supplier.

Where required by the agreed methodology, turbidity monitoring can be incorporated to help observe potential water-quality impacts during cleaning.

Yes, for suitable applications. Sludge Boss is used for remote sludge and sediment removal after an initial assessment of sludge depth, access, pumping requirements and the agreed containment or disposal pathway.

Yes. Depending on scope and visibility, deliverables can include inspection video, photographs, before-and-after footage, observations, cleaning records and practical maintenance recommendations.

No. We can recommend remote inspection, robotic cleaning, conventional drain-down cleaning or a hybrid approach depending on the asset and required outcome.

Our service provides inspection, cleaning and supporting records within the agreed scope. Statutory certification, IQP sign-off, drinking-water compliance and specialist engineering or fire-system certification remain with the relevant qualified or responsible parties.

It can identify visible signs that warrant further investigation, but visual ROV inspection does not replace structural engineering, non-destructive testing or material testing where these are required.

We are based in Tauranga and work across New Zealand. Reservoirs, ponds and fire water tanks are wherever the infrastructure is, and the equipment travels with us.

The asset type, approximate dimensions and depth, the access arrangement, the floor or liner type, what you know about the sediment or sludge, and whether the asset can stay in service. For a wastewater pond, the treatment flows and where the sludge can go. If you do not have all of it, the inspection is how we find out.

Start with an inspection. It gives both parties a clearer picture of the asset, sediment or sludge conditions and the most practical maintenance method.