Oliver Modricker, BE(Hons), authored and presented his technical paper titled “Determining Trenchless Renewal Options Using CCTV Information” at the WaterNZ Conference in Hamilton in September 2014, and also at the 23rd New Zealand Trenchless Technology Forum in November. Oliver is one of ProjectMax’s Specialist Engineers involved in pipeline condition assessment and renewals.
Oliver’s paper sets out the application parameters of the various renewal options and the limitations of information available from CCTV Inspections and also identifies where further investigation may be required. The paper’s conclusion provides an independent guideline for the selection of trenchless renewal options based on the information that can be obtained from a CCTV inspection. A copy of Oliver’s technical paper can be obtained from the link below.