CCTV Surveys
NDDS are able to efficiently carry out pipeline inspections and identify sewer defects for a number of the UK’s water companies, engineering consultants and industrial based organisations.
Manhole Inspections
NDDS can work with utility companies, local autorities and corporate clients to identify defects and leaks in manholes before they get too serious.
Homebuyer Surveys
To ensure there are no hidden surprises underground when purchasing your next home – commission us to conduct a drain survey alongside your homebuyers survey to get a clearer picture.
Investigation & Mapping
NDDS can offer a complete range of survey and inspection techniques that present a comprehensive representation of a drainage network regardless of location or the size of the site.
Leak Detection
Building on the Success and experience in our Leak Detecting Services we have expanded and developed our services. To better serve our customers requirements.