What to expect during a CCTV drain survey
If you have never had a drain survey before, the process can sound a little mysterious. The reality, however, is straightforward and far less disruptive than most people expect.
What happens before the survey begins
A qualified drainage engineer will arrive with a specialist camera unit mounted on a flexible rod or crawler. There is no digging, no mess, and no need to clear out cupboards under the sink. In most cases, the engineer simply needs access to an external drain cover or inspection chamber to get started. The whole process typically takes between 30 minutes and a couple of hours, depending on the size and complexity of your drainage system. Common problems identified are tree root blockages and pipe damage.
What happens during the inspection?
The camera is fed through your pipes in real time, transmitting live footage directly to a monitor. Every inch of the pipework is recorded and examined for blockages, root ingress, cracking, corrosion, or misaligned joints. Whether you are booking a CCTV drain survey Northampton such as https://www.wilkinson-env.co.uk/drainage-services-cctv-surveys-midlands/cctv-drain-surveys/northampton/ or anywhere else in the country, the process and equipment used will be broadly the same. It will be professional and minimally invasive.
After the survey
Once complete, you will receive a detailed report alongside the footage. A good drainage company will walk you through the findings, explain any issues discovered, and recommend the most cost-effective course of action. There is no pressure and no guesswork. You will get honest, evidence-based advice you can act on immediately or keep on file for future reference.
