Features

Jeff Griffin, Senior Editor

If one word is used to describe 2010 from the perspective of the Distributor Contractors Association (DCA), that word would be “change,” said Kevin Miller, whose term as DCA president ends in March.

Each day, close to 70 million customers in the United States depend upon the nation’s natural gas distribution network, including gas distribution companies and pipelines, to deliver gas to their home or place of business. These customers currently consume approximately 20 Tcf of gas per annum, accounting for about 22 percent of the total energy consumed in the United States each year.

Jeff Griffin, Senior Editor

Dewatering is a necessary aspect of many underground construction projects. Construction sites near coastlines, rivers, other bodies of water and in other situations may require 24-hour dewatering every day. Heavy rains may fill work areas during storms.

Jeff Griffin, Senior Editor

It’s hard to believe that a little more than a decade ago, compact excavators were basically unknown in the United States. Long popular in Europe and Asia because their compact size allowed them to work in small areas of large, congested cities, the first Japanese compact excavators that began appearing on American job sites brought curiosity, even amusement, and their potential was not at first recognized.

Jeff Griffin, Senior Editor

Since its inception, a primary responsibility of the Pipe Line Contractors Association (PLCA) has been to negotiate collective bargaining agreements with the four international unions with pipeline jurisdiction--the Teamsters, United Association, Operating Engineers and Laborers.

Angus W. Stocking, L.S.

The city of Westlake, OH, got an interesting wake-up call in 2006 when a sanitary sewer interceptor line in the nearby city of Lorain failed dramatically.

“It forced the evacuation of several dozen homes for months,” says Westlake Director of Engineering Robert P. Kelly, P.E.

Traci Read, Senior Editor

On Jan. 13, PipeLine Machinery International (PLM), the first Caterpillar dealership without geographic borders, held a grand opening of the company’s new equipment yard and a working demonstration of the DECKHAND Pipe Handling System, exclusively distributed by PLM.

While oil and gas transmission pipeline construction has slowed compared to 2008, projections from two different studies still predict a solid market for the next few years and continued growth in natural gas and consumption through 2030.

Angelo Fabiano, NYSEARCH/NGA; and Gregory Penza, ULC Robotics

For more than 30 years, video inspection has been a fundamental analytical tool for the evaluation and assessment of pipeline integrity. Originally developed as an aid for sewer system maintenance, video inspection equipment has played a key role in the development of a variety of trenchless rehabilitation methods.

Jeff Griffin, Senior Editor

This past year (2010) was a busy and eventful period for NASSCO (the National Association of Sewer Service Companies).

There were many highlights, said NASSCO President Brad Dutruch, including:

Syndicate content