Monthly Archives: February 2011

Water Sifu #17: Trenching, Shoring and Water Main Construction

Posted on February 17, 2011 by tywhitman

Trenching Shoring and Water Main Construction (click to listen in a new window) This week focuses on everything having to do with main construction and installation… pipe types, joints, soil types, competent person, trenching and shoring, excavations, pipe laying, back-filling, … Continue reading →

Posted in Podcasts, Uncategorized | 2 Comments