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Inspections

We regularly carry out underwater inspections of wharves, piles, pontoons, vessels including tug boats, reservoirs, outlets, buoys and many other types of marine structures. We have live CCTV video feed at surface and would typically provide video footage, photos and full reports of our findings, with technical drawings if required.

 

Chartered Professional Engineer Reports

We have the option of a Chartered Professional Engineer commercial diver carrying out the underwater inspection which would provide you with a certified engineers report within 10 days of the survey.

MPI 

We are familiar with MPI requirements for hull and niche area inspections of new vessels entering New Zealand waters and travel all over the country to carry out these inspections.   

Non Destructive Testing (NDT)

We can provide divers with CSWIP 3.1 and 3.2 certification to carry out surveys from ultrasonic metal thickness to cathodic protection.

ROV's

Our divers are fully trained to work in confined spaces and we also have access to Remote Operated Vehicles (ROVs) within small pipelines and outfalls too small for a diver to enter.

Depth gauge showing silt accumulation in underwater reservoir
➤ Close-up of marine growth on wharf pile during structural dive survey

Pontoon crack survey

Underwater inspection of pontoon crack with measurement scale

Reservoir inspection - ladder condition

Submerged ladder condition inspection during reservoir survey

Reservoir silt thickness

Wharf pile survey

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