A recent project to install more than 6,200 feet of electrical transmission lines in Orange Beach, AL, included multiple challenges, including two intersecting horizontal directional drilling (HDD) pilot holes beneath Wolf Bay inter-coastal waterway channel to complete a single crossing.
For some time now, horizontal directional drilling (HDD) has been capable of replacing open-cut construction on segments of many projects. The benefits of HDD are well known -- it can minimize excavation, dust pollution, and reduce damage to surface improvements which can significantly lower time-consuming and costly restoration of surface damage.
The Department of Energy published a report from NERA Economic Consulting which concludes unlimited exports of U.S. liquefied natural gas (LNG) will help the U.S. economy, and the greater the exports, the greater the public good. The DOE automatically approves LNG exports to countries with a Free Trade Agreement with the U.S. But it must find that exports to countries without FTAs are in the public interest. The DOE commissioned the report to help it decide whether to approve additional non-FTA exports.
Direct investment in North American fiber to the home (FTTH) deployment will grow to $4.7 billion annually by 2017 or a total of $18 billion during the next five years, according to the market research firm RVA LLC.
The year 2012 proved to be another strong year of growth and expansion for the North American Society for Trenchless Technology (NASTT), reports George Ragula who is wrapping up his two-year term as the NASTT chairperson and as representative for the society’s international affiliate, the ISTT.
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.