CCTV Drain Inspection & CCTV Surveying
Coastal Drains offers specialised CCTV drain inspection systems for use in pipe diameters from 50mm up to 1 metre. The CCTV systems are suitable for use in drains, sewers and many more applications including confined spaces and unsafe structures.
For smaller diameter pipework over standard distances Coastal Drains uses colour TV Inspection systems for surveying pipe diameters from 50mm through to 225mm. Features include on screen text and auto on-screen meterage readout. Larger pipework diameters including 150mm through to 1 metres can be surveyed using our main line CCTV equipment. Coastal Drains also has portable main line equipment that can be used when vehicle access is limited. Lines of up to 350 metres in length can be surveyed from a single entry point using this equipment. WRC validated reports are provided and available in different formats. All operators are trained in sewer defect classification, confined space entry and new roads and street works.
One of the main problems with drains can be locating them. This occurs frequently on sites where systems have been altered or added to. By using a multiple frequency digital locator, we can detect and trace a drain with precision accuracy. This system is also used to locate buried services such as water, electric, gas, telecom and CATV The Sonde can also be used in tandem with a video camera to enable positioned visual inspection.