Walk Through Survey

Walk through Survey - what is it?

A Walk through survey is sometimes called an observational survey. It requires a team of highly trained and experienced Confined space Engineers. They must enter a sewer to visually assess the conditions of the sewer. It is an invaluable method of assessing the following.

  • Condition of sewers,
  • Pipelines,
  • Cracks,
  • Corrosion,
  • Blockages, cross connections, etc
CES Environmental - Sewer - Walk through Survey
CES Environmental - Sewer - Walk through Survey - Observational Survey

CES Team

  • We are ISO 45001 for Health and Safety and ISO 14001 Environmental Management accredited
  • Our team of  Sewer Engineers all have completed Pipe Classification MSCC5
  • All our Engineers have Confined space Training, Medium and High Risk
  • Our team are fully equipped with PPE and Confined space equipment, gas monitors, masks etc.
  • We carry out Job specific Method Statement and Risk Assessments prior to the start of every Project.
The Safety of our team is of upmost importance to us at all times.

Contact Us


Please Contact us to speak to our Engineer


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