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Wastewater treatment professionals understand the need to continuously measure dissolved oxygen in aeration basins for improved process control....
In 1937, a one square mile parcel of land on U.S. Route 60 in Maricopa County near Surprise, Ariz., was little more than a gas station and a few...
Wilton Watson couldn’t feel his smokeless chewing tobacco. After flying 35 ft into a highway ditch the lone missing sensation was a blessing. It...
Unflinching attention to safety and sure-handed traffic control plans: these were two quality principles that landed the New Jersey Department of...
During the past 10 years, the design and use of high-performance concrete (HPC) has become more common, with hundreds of structures created using the...
Focusing on our motto, “Safer Roads Save Lives,” is the message that American Traffic Safety Services Association (ATSSA) staff and volunteers are...
For the New Jersey Department of Transportation (NJDOT), replacing a deteriorated drawbridge built in 1922 resulted not only in a gleaming new...
The role of the Traffic Management Center (TMC) or Traffic Operations Center (TOC) has evolved from monitoring traffic and incidents and coordinating...
The U.S. EPA continues to develop proposed National Pollutant Discharge Elimination System (NPDES) permit requirements for capacity, management,...
Not unlike many in today’s demanding economy, the pump industry finds itself focused on change and growth, while at the same time charged with...
In recent times, governments throughout the world have identified critical infrastructure as potential targets for terrorism. While physical measures...
Purafil Environmental Systems Division 2654 Weaver Way * Doraville, GA 30340 Phone 770/662-8545 www.purafil.com The largest fresh water...
Cultec, Inc. P.O. Box 280 * 878 Federal Road * Brookfield, CT 06804 Phone 800/4-CULTEC www.cultec.com When the state of Michigan’s Holland Community...
How do you handle sewage from 400,000 seasonal visitors high in the mountains of British Columbia, Canada, where temperatures fluctuate from freezing...
Electro-Sensors, Inc. 6111 Blue Circle Drive * Minnetonka, MN 55343 Phone 952/930-0100 www.electro-sensors.com George Osterberg of the Palm...
Emerson Process Management Power & Water Solutions 200 Beta Dr. * Pittsburgh, PA 15238 Phone 412/963-4851 * www.emersonprocess.com Municipal...
Hobas Pipe USA, Inc. 1413 Richey Road * Houston, TX 77073-3508 Phone 800/856-7473 www.hobaspipe.com When a sewer line carrying 2/3 of the flow...
Asahi/America, Inc. 35 Green St. * P.O. Box 653 * Malden, MA 02148-0134 Phone 781/321-5409 www.asahi-america.com Over the course of the past two...
Raco Manufacturing & Engineering Co. 1400 62nd St. * Emeryville, CA 94608 Phone 510/658-6713 www.racoman.com The Pike Township Municipal...

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