What happens during a CCTV Drain Survey?

So you can maintain and extend the life of your drains, it is incredibly useful to understand exactly what is happening in your pipes. The most effective way to achieve this is with a CCTV drain survey.

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What are CCTV drain surveys?

Basically, a drain survey provides an in-depth examination of your drainage system, with an advanced CCTV camera inserted into the drain. This drainage camera sends a live-feed back to the engineer, giving them a good view to the sewer so problems can be identified straightaway.

What tools are needed?

An engineer will visit your property with a range of equipment ready for use during the survey when you book this service with a Blocked Drains Kent company at a site like 3 Flow Drainage, providers of Blocked Drains Kent services. This includes:

Waterproof camera: state-of-the-art cameras must operate under water and in the boardroom. They give the engineer an unobstructed view into your drains, including tricky areas that would normally be awkward to view.

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Trunk access: it is very flexible, and is used to push the camera along the drainage system, helping them to navigate the tight turns and corners.

Crawler: A remote-operated crawler is used to provide fast visual access to the drain system, providing excellent movement and flexibility even in obstructed pipes.

Sonar unit: sonar surveys are reserved for when pipelines are full of water, providing an acoustic profile to gain insight into the condition of the pipe where visual access is inhibited.