Weights

Plastic Pipe Fusion/Fittings: Central Plastics/Georg Fischer
September 2009 Vol. 64 No. 9

The BS-4 Butt Fusion Machine is capable of butt fusing ½- to 4-inch IPS pipe and fittings.

Bobcat M Series Skid-Steer Loaders
August 2009 Vol. 64 No. 8

Since inventing the skid steer loader more than 50 years ago, Bobcat has constantly improved loader design to make operators more productive and comfortable.

New Robotic Inspection Technology Helps ID Potentially Critical Situation
Jeff Griffin, Senior Editor
May 2009 Vol. 64 No. 5

Early this year, water officials in Toronto, Ontario, Canada, became aware there were cracks in one of the city's primary large diameter sanitary sewer trunk mains that threatened the Don River watershed and homes in one neighborhood.

Pipe and Joint Fusion Equipment: Central Plastics BS-4
February 2009 Vol. 64 No.2

The BS-4 Butt Fusion Machine is capable of butt fusing 1/2- to 4-inch IPS pipe and fittings.

Demand, Maintenance To Keep Gas Distribution Market Stable In ’09
Rita Tubb, Managing Editor
February 2009 Vol. 64 No.2

Underground Construction’s latest survey figures indicate gas utility spending to serve new customers and rehabilitate, repair and replace the nation’s mains and services, meters, valves, regulator, cathodic protection, SCADA networks and peak shaving facility will total about $12.1 billion in 2009, compared to $11.9 billion in 2008.

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