JD7 Pipeline Services
Hydrant Surveys

Hydrant Entry Surveys

Pipeline CCTV Inspection

Our site implementation teams are qualified to utilise our unique patented camera systems, these are fully chlorinated and operated under live mains pressure.

The system includes a small camera, attached to a nylon control cable which can be inserted into a fire hydrant to inspect potable water mains and determine their internal condition.

This system provides a live image for teams working above ground, and covers a distance 0f up to 10 metres in either direction, allowing them to determine whether the main is suitable for lining, without the need for excavation.

This eliminates dry hole digging resulting in:

  • Fewer maintenance teams required
  • No interruptions to customers water supply
  • No highway disruption