Articles in the April 2008 issue:
Better Mousetraps
Ultra Solution By Scottie Dayton (page 28) A thermoforming PVC alloy pipe enables a Florida utility to reline a culvert scheduled for open-cut repair, save money and reduce disruption.
Cover Story
WATER: Setting an Example By Suzan Marie Chin (page 14) Clayton County Water Authority’s pipe lining, pipe replacement and leak detection programs serve as a model for other Georgia water utilities.
From the Editor
Once Cheap, Now Precious By Ted J. Rulseh (page 8) As hard as saving energy may be, it’s even harder coming to grips with the need to conserve something as seemingly limitless as water.
Industry News
News From Around the Industry (page 52) News from Earth Tool, StoneAge, and Inunktum.
NASSCO Corner
A New Look By Irv Gemora (page 54) NASSCO opts for an updated identity and a new web site to support its leadership role in trenchless technology training and education.
Product Spotlight
Stormwater Filter Accommodates Shallow Installations By Ken Wysocky (page 50) New filter eliminates bacteria and viruses under flowing stormwater conditions.
Sewer
SEWER: Double Barrel By Jim Force (page 32) Slip-lining and CIPP lining enable a central Wisconsin city to choose the most cost-effective sewer rehabilitation technology to suit each situation.
Special Feature
Delaying Decay By Joseph A. Nuciforo Jr. (page 58) Here’s an overview of ways in which corrosive sulfuric acid proliferates in your wastewater collection system — and some things you can do about it.
Storm
STORM: Estuarial Excellence By Dan Heim (page 20) The Buzzards Bay National Estuary Program (BBNEP) in Massachusetts helps communities safeguard the environmental quality of an essential resource.
Technology Test Drive
Cutting Through Complexity By Erik Gunn (page 44) The Mr. Manhole system enables machine-powered manhole repair that seals effectively and leaves behind a smooth road surface.
The Human Side
“Didja Hear the One About ...” By Ken Wysocky (page 38) Workplace humor is invaluable, but also fraught with risk. Here’s how to make your team members laugh, without giving offense or putting your job at risk.
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