Best Water/Environment - Old Alabama Rd. 48 - Water Main Relocation

Successfully relocating 5,200 linear ft of 48-in. ductile iron water main along active roadways in close proximity to the Chattahoochee River took meticulous attention to detail and some out-of-the-box culvert thinking.

COMPRESSION  FIT  HDPE  PIPE – ANOTHER  PROVEN  PIPELINE  REPLACEMENT  METHOD

SIOUX FALLS, S.D. – It wasn’t a typical, normal sliplining job to replace a failing force main line here.  The original ductile iron pipe had deformed and had severe ovality.  Hydrogen sulfide gas from the sewage flow made sulfuric acid, which collected at the top of the metal pipe and destroyed it.  It was thought […]

Lesics - Theories of Failure, Strength of Materials, 04122012

This video lecture will give you a good introduction to theories of failure in Strength of materials. (The video can be watched with subtitles)