Trenchless experience
PW Trenchless was started in January 2000 and has been at the forefrontof Trenchless construction since. Specializing in Pipe Bursting and sliplining, but partners with other trenchless specialty companies to offer vatious services. The personnel of PW Trenchlesss have been involved involved in trenchless construction since 1990 including th first Micro Tunnel project in British Columbia
Some of the Projects we have done recently include: Port Coquitlam May of 2008. 800m of 525 mm pipe upsized to 750mm... a first in Western Canada. Surrey, Water Mains on 152nd,168th and 192, 5.5km of watermains installed by directional drilling. Surrey, Sullivan street force main 400m of force main installed by bursting. GVRD sewer replacement on 16th ave in Surrey. The replacement of 60m of 525mm sewer that was concrete encased and half filled with concrete. New West sewer replacement 2008 this project allows a direct comparison between open cut and trenchless from a cost/carbon/neighborhood disruption. We will have a cost paper in a few weeks comparing the costs and expect that bursting is 30 to 40% cheaper. See Below>> MOTH the relining of culverts under the Hwy 99 in Delta See Below>>
Summer 2008 Highway 99 South Delta Culvert replacement more>>
Summer 2008 City of New Westminster Multiple sewer upgrades more>>
Fall 2006 City of Port Coquitlam Large diameter sewer replacement. more>>
March 2006 City Of West Vancouver British Properties AC Water Main Trunk line replacement more>>
Jan 2006 City of Richmond An emergency repair to a damaged Main. more>>
Fall 2005 City of Surrey New Watermain construction and replacement/upsizing on the side of a very busy Street in South Surrey. more>>
Feb 2005 City of Langley Sewer replacement and upsizing through busy intersection. more>>
October 2004 City of Surrey Sewer replacement and upsizing in narrow easement. more>>
September 2004 City of New Westminster. Crossing Royal Avenue. more>>
April 2004 Dept. of Highways Replacing culverts under Hwy 99 utilizing sliplining more>>
October 2003 West Vancouver Replacing service connections to stop infiltration of ground water. more>>
September 2003 Pitt Meadows Upsizing of a sanitary through a field behind a subdivision. more>>
July 2003 City of Delta This is PW Trenchless' 3rd section to replace through pipebursting and this section is the deepest. A seperate website deals with this project. more>>
June 2003 City of White Rock Sewer Rehab, Wood Stave pipe down a steep embankment. More info and pictures
February 2003 City of White Rock Sewer Rehab, including new services to the existing homes. More info and pictures
January 2003 GVRD Surrey Fraser Docks Sliplining existing Sanitary mains More info and pictures
Fall 2002 City of Richmond Sewer rehab in the South Sherman and Aspin areas. To get more info please click here to go to www.richmondsewerrehab. com
June 2002 City of Delta Phase 2 of the River Road corridor improvements for PW Trenchless. PW is working with Imperial Paving, the general contractor. To get more info please click here to go to www.riverroaddelta.com
April 2002 City of Revelstoke The corner of MacKenzie Ave and Maple St. was the entrance point for this very steep burst. More info and pictures
January 2002 The City of West Vancouver Twenty Second street and Marine drive. Approximately 280m. to be replaced. More info and pictures
January 2002 The City of Port Coquitlam. A number of house services that service two houses and run in a narrow easement between houses. More info and pictures
September. 2001 The Corporation of Delta This contract is for 3" cast iron pipe to be upsized by pipebursting to 6"(150mm) HDPE. More info and pictures
Fall. 2001 The Corporation of Delta This contract is for 800m of pipe to be installed by pipebursting along river road underneath the Alex Fraser Bridge. More info and pictures
Spring. 2001 The City of New Westminster Roots from many trees in New Westminster had destroyed many sewer connections throughout New Westminster. The contract was to repair approximately 70 service connections. We used pipebursting for some, and the rest were either slip lined or open cut for the shorter ones. More info and pictures
Mar. 2001 The Corporation of Delta This pipebursting project was partially in a church parking lot. There were 2 runs involved, one in the street and one in the easement that was part of the churches parking lot. We did the two runs during spring break when the school was unoccupied. More info and pictures
Oct. 2000 The Corporation of the District of West Vancouver This pipebursting project was in a small park on the waterfront of Horseshoe Bay. Trees made this a perfect job for pipebursting. We were in and out in under one week with very little ground disturbance. More info and pictures
Oct. 2000 The Corporation of the District of West Vancouver This pipebursting project consisted of two fairly short runs of around 50m. each. Each run was similar in length, grade and in that they went from a lane to a manhole situated in the road. As both of these runs were in a 3m. right of way between houses, open cutting for pipe laying new pipe was not feasible. More info and pictures
Aug. 2000 The City of Victoria This project involved a 106m long replacement of 200mm sewer with a 300mm line. Part of the line ran underneath an existing school building and through the courtyard of the school... making open cut trenching impossible. More info and pictures
Spring 2000 The City of New Westminster The replacement of six runs of pipe 100mm - 150mm in different locations at the beginning of 2000. Recently we have completed a further 90m upsize. More info and pictures
Oct. 1999 The City of Surrey This project involved the replacement of 80 m of 250mm clay storm sewer with 300mm HDPE on 20th and King George Hwy, Surrey in October 1999. More info and pictures
Sept. 1999 The City of Richmond This project involved the replacement of 90m of 159mm sewer with 200mm line at No. 1 Road in Richmond. This run was 3.0m deep and ran through side yards of two houses. It was completed in Sept. of 1999. More info and pictures
Spring 1999 The Corporation of Delta We completed 2 projects for the Corporation. The first was replacing 350m of 200mm cast iron water main with 300mm HDPE. This was completed in 2 shots in April of 1999. The second project was the upsizing of a 150mm sewer in North Delta with McElhanney Consulting Services, Ed Ho, tel. 596-0391. The third project was 100m replacement of water main from l50mm to 300mm in Tsawwassen. More info and pictures

Crossing Royal Avenue.
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