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Trenchless Design has been providing engineering exclusively in the field of trenchless technology since 1994. We specialize in providing engineering and technical services for rehabilitation and construction of sewers, watermains and industrial pipelines by using trenchless and no-dig approaches. Technical assistance is provided to municipalities, engineers and installation contractors for trenchless projects and development. Project locations include Canada, USA and Mexico. Trenchless Design provides specifications, design, inspection, product & installation evaluation, product development and installation expertise in trenchless rehabilitation and construction of pipelines. In 2000, Trenchless Design shared in Canadian Consulting Engineers Award of Merit for the Gloucester Street project, a full structural rehabilitation of 1.4 km of 900 mm (36") CI water supply pipeline in Ottawa, Canada - an example out of many trenchless projects undertaken since 1994. We can bring extensive trenchless experience and innovative approaches to your pipeline rehabilitation projects. You are invited to contact us. |
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Ian J. Doherty, P.Eng. is a registered professional engineer in Ontario, British Columbia and Manitoba. He is a member of NASTT, CATT and the ASTM F17 Plastic Pipe Committee where he participates on the ASTM F17-67 trenchless technology sub-committee. Papers on trenchless technology include NASTT 1995, 2000 and 2003 conferences and UCT 2004. He has specialized in trenchless technology since 1988 with fifteen years experience in sewer, watermain and process pipeline rehabilitation projects, part of twenty-five years plus experience in pipeline design, materials, manufacturing, installation and inspection. International trenchless experience includes projects in the USA and Mexico. After graduating from the University of Toronto in 1974 in mechanical engineering, Ian Doherty held positions with Canron Pipe, Maple Leaf Plastics, The Ductile Iron Pipe Research Association and Samuel Pipeliners. In 1994 he started Trenchless Design (www.trenchlessdesign.com) an engineering company focused on trenchless technology. NASTT - North American Society
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