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Preliminary results from the Bureau of Labor Statistics’ National Census of Fatal Occupational Injuries released in August show little change in the number of workplace fatalities in 2010 compared with 2009.

The Metropolitan St. Louis Sewer District (MSD) signed a consent decree on Aug. 5 with regulators and environmentalists to make extensive improvements to its sewer systems and treatment plants, at an estimated cost of $4.7 billion over 23 years.

In an effort to learn continually from other operators and to improve North America’s pipeline system safety, the American Gas Association, the American Petroleum Institute, the Association of Oil Pipe Lines and the Interstate Natural Gas Association of America, together with the Canadian Gas Association and the Canadian Energy Pipeline Association, have initiated a comprehensive study to explore safety models and procedures currently utilized by other industry sectors in an effort to deliver natural gas and pipeline-transported liquids more safely and reliably.

UTI offers drill pipe for nearly every make and model of drill rig.

Felling Trailers utilizes new technology from Dexter Axle in its FT-24 I trailer. This 12,000-pound #14 Torflex axle has an independent suspension with a rubber ride so there is no steel-on-steel contact.

Guest speaker Jason Iken, P.E., senior assistant director, city of Houston-Wastewater Operations Branch, spoke to nearly 90 attendees at the Underground Construction Technology Association (UCTA) Gulf Coast Chapter general luncheon meeting held in Houston on Aug. 3. The topic covered the city of Houston’s management of its sanitary sewer rehab program.

The self-propelled, robust LAMP II is designed to perform lateral inspections while traversing the mainline.

Advertisers from the print edition of Underground Construction, October 2011, Vol. 66 No. 10.

There are four key elements to having a really good Cured-in-Place Pipe (CIPP) installation:
1. Proper saturation of the tube;
2. Proper inflation of the resin saturated tube in the host pipe;
3. A full and thorough curing of the resin system used; and
4. A proper cool-down of the CIPP.

Pipe bursting is a proven method for replacing underground pipelines and is the only method of pipeline rehabilitation and replacement other than open cut-excavation that can increase the size of an existing utility without trenching.

BJM pump

BJM pump
BJM Pump

The J-Series electric submersible pumps offer top performance and high quality for a very modest investment. The pumps are designed for long life and trouble free performance. The J-Series electric submersible pumps offer top performance and high quality for a very modest investment.