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40Seven Services

Condition Surveys

You can use our CCTV Drainage Condition Survey as a stand-alone service or integrated with our other services as part of a full site investigation. Our quality of data and delivery is relied upon by Water Companies throughout the UK for the public sewers and we have an excellent record of providing support for private networks too! 

Our teams use the latest in CCTV and radio equipment to provide accurate and high quality footage that is invaluable for assessing the condition of underground drain and sewer pipes.
Survey Results and Footage
The survey results and footage can be supplied in various formats to our clients, depending on their requirements. These are commonly supplied electronically, web-based or on CD-Rom, enabling easy viewing of drainage problems. We can also supply detailed plans in Auto CAD and digital format.

Our latest form of digital delivery provides window-in-window Geo-referenced video whereby the footage position is shown graphically on a digital base plan.

Our Commitment to Health, Safety and Quality
We pride ourselves on the high standards in health, safety, environmental and quality that each of our clients has grown to expect from IETG.  All our field personnel are qualified to perform CCTV inspections of sewer conditions in compliance with recognised international standards.
We ensure that our site employees undergo regular training to ensure that we are able to consistently deliver the quality survey results that our clients rely upon.

  • CCTV pipe inspections - wide range, 100-1600mm diameter 
  • Detailed condition surveys of pipelines
  • Manhole / drainage surveys & investigations
  • GIS technology data production and mapping   
  • Flotation and pan & tilt  camera equipment available  
  • Off road work / portable capability
  • Impermeable area surveys
  • Combined Sewer Overflows (CSO) and pumping station surveys
  • Contaminated surface water outfall studies
  • Home Buyers Inspection Reports
  • Jet cleaning of pipelines
  • Pipeline routing
  • Pollution surveys


08450 179 300