Tag Archive: leak

Lock Gate Refurbishment

Canals formed the backbone of transport around the country during the industrial revolution in the mid 1800’s. Today the canals are still used, however instead of being used for industrial use, they are… Continue reading

Technology Spot – Cofferdams

Cofferdams are temporary structures designed to allow the enclosed area to be pumped dry.  They are often used around bridge piers and other support structures built in water. Cofferdams can be built in… Continue reading

Under Close Inspection

Commercial and Specialised Diving offer a wide range of surveys to ensure we meet all our customers’ needs.  Surveys are an invaluable way of ensuring Health and Safety compliance, highlighting minor defects before… Continue reading