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As one of the most widely used rehabilitation methods, CIPP has applications in sewer, water, gas, chemical and district heating pipelines ranging in diameter from 0.1 to 2.8 meters (2–110 inches). The process of CIPP involves inserting and running a felt lining into a preexisting pipe that is the subject of repair.
The National Association of Sewer Service Companies or NASSCO is a not-for-profit North American trade organization, established in 1976 "to increase the awareness of aging underground infrastructure and to provide viable solutions through education, technical resources and industry advocacy". [1]
Electro Scan was founded in October 2011 by Chuck Hansen in Sacramento, California. [4] In 2012, the Water Environment Research Foundation approved a testing project in Wauwatosa, Wisconsin, in which the company used its technology to check non-conductive sewer pipes that had previously been inspected for leaks using other methods. [5]
"Fatbergs" -- a portmanteau that combines "fat" & "iceberg” —--are giant masses of hardened fat, grease, and household garbage that clog sewer systems. A fatberg longer than the Leaning Tower ...
UKSTT offers a Trenchless Enquiry Service to assist people in all area's of trenchless technology. In the US, The National Association of Sewer Service Companies (NASSCO) was established in 1976 and is the oldest such association with a trenchless focus. The North American Society for Trenchless Technology (NASTT) was established in 1990.
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A woman has sued a Sacramento nonprofit over an injury last winter at the downtown ice rink. Shalyn Compean visited the rink, at 7th and K streets, on Jan. 14, the lawsuit filed in Sacramento ...
David S. Ingalls Rink is a hockey rink in New Haven, Connecticut, designed by architect Eero Saarinen and built between 1953 and 1958 for Yale University. It is commonly referred to as The Whale, due to its shape. The building was constructed for $1.5 million, which was double its original cost estimate.