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Advertisers from the print edition of Underground Construction, March 2012, Vol. 67 No. 3.

Pipe bursting is a technology that has matured in North America since the early 2000s. Although this technology has been proven internationally and more so domestically, there are many common myths and/or misconceptions that exist in regards to the technology and its practical application. In January 2012, the IPBA released a guideline for pipe bursting that provides support and reference to the items discussed in this article.

The RehabZone completed another successful run at the 2012 Underground Construction Technology International Conference & Exhibition (UCT) held in San Antonio Jan. 24-26.

Pe Ben USA recently consolidated its headquarters, maintenance and storage facility to a new 20-acre location in northwest Houston.

The Underground Construction Technology International Conference & Exhibition (UCT) made a return visit to San Antonio in January drawing a crowd of more than 2,450 and hosting ancillary association and private corporate business meetings. Previously, UCT was in San Antonio in 2009.

The old adage “don’t muddy the water” doesn’t apply to horizontal directional drilling (HDD) where the water is supposed to be muddy. Drilling fluid (mud) extracts particles and cuttings from the bore hole, as well as stabilizes the hole itself. Mud has always been an essential element to a successful drilling operation.

The Occupational Safety and Health Administration (OSHA) has renewed its Alliance with the American Pipeline Contractors Association (APCA) to continue working together to protect workers from serious job hazards during equipment operation, trenching and excavation, and hydrostatic testing.

CEAttachments, a global supplier of attachments and accessories for compact equipment, announces the addition of all new EDGE Pallet Fork Frame Grapple attachment for skid steer loaders.

The proposed Federal Highway Bill was big news in the mass media and construction press in late February/early March. I suspect thefunding debate will be continuing well into the spring months.

In 2011, Interactive Pipe Inspection (IPI) completed inspection of more than 50,000 feet of 30- and 48-inch diameter sanitary sewer lines for King County, WA.

What sets the project apart from routine pipeline inspections is that the sewer lines were underwater in Lake Washington and Lake Sammamish.

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