CCTV
Oneline Surveys started in 2006 as a CCTV surveying company. With 15 years experience behind its founders, it was easy to build up an excellent reputation throughout the wastewater industry.
Since 2006, Oneline has invested in new “high spec” equipment run by experienced Surveyors. This has further enhanced its reputation throughout the South West. We now have four ‘main line’ CCTV surveying rigs as well as dedicated “clean water” (potable) CCTV equipment.
All our CCTV surveyors are water industry trained and have many years of experience. With our top end CCTV equipment, this enables us to provide our customers with an excellent quality of service.

Equipment
Oneline Surveys use the most respected surveying equipment available on the market. The capabilities with this equipment are excellent in providing our customers with the best service in the industry.
• 350 meter surveying capability with one setup
• Pipe sizes from 75mm upwards
• Pan, tilt and zoom surveys from 150mm upwards
• “On screen” Inclination reports showing incline/decline in pipe gradients
• Steerable crawler units for tight access points and bends
• Automatic height adjustments for increase/decrease in pipe sizes during surveying
• Laser pointers for defect measurements
• 150m link cable for remote access work
• On board broadband so that reports can be sent back to our clients from site or to receive instruction on urgent work
• On board printing and burning of DVDs
• Full chapter 8 signage for road works
• Highway Maintenance van signage to allow work on public highways.

Examples of the type of CCTV services work we offer:
Public services:
Public sewer surveys
Highway drainage surveys HD 43/04
Adoption Surveys (S104/S102)
Asset management surveys
Repeat blockage surveys
Drainage area studies
Infiltration surveys
Sewer diversions
Chimney inspection surveys
Culvert and tunnel surveys
Domestic services:
Private sewer surveys
Build over surveys
House purchasing surveys
Sewer diversions
Repeat blockage surveys
See our domestic services page for more information on these services.