TV inspection
Buchen prepares comprehensive computer supported remediation concepts for its customers.
Using drain TV vehicles, the condition of the drain system is first precisely surveyed.
The vehicles are equipped with modern computer and camera technology and are
operated by ATV trained drain TV inspectors for the condition survey, the reconstruction
acceptance and inspections after relining:
- Self-propelled pan-head camera systems from DN 100
- Explosion protected pan-head camera unit
- Satellite camera systems
- Digital image storage
- Crack width measurement
- Documentation

For the inspection of house connection pipes, Buchen uses satellite camera systems,
mini push cameras capable of negotiating curves from DN 50, dyes / smoke units
and electronic location sensors for drain course detection.
Well surveys are carried out with Rax11 cameras to a depth of 150 m.
Leakage tests and/or sleeve coupling leakage tests, combined with the drain inspection,
round off the range of services for the preparation of remediation concepts.
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