by Curt Hickcox, Public Utilities Maintenance, Inc.
The author discusses the history of North America's
electric grid and the significant maintenance issues of the aging infrastructure. He addresses necessary inspection and maintenance practices for preventing corrosion on steel utilities structures.
by Dudley J. Primeaux II, PCS, CCI, Primeaux Associates, LLC
This article compares earlier accelerated weathering testing for UV stability to real time outdoor exposure of spray-applied polyurea elastomeric coating and lining systems. The article also describes several uses for the systems.