Port Angeles, WA Telephone: (360) 457-5752

Ross Laboratories Collaborates with Armstrong Marine

 

 

 Armstrong Marine Delivers Again

The U.S. Army Corps of Engineers – St. Paul District has taken delivery of a turn-key multi-channel sweep system from Ross Laboratories of Seattle Wash. The system is installed on a 24 foot Armstrong Marine aluminum work boat. Ross Laboratories was awarded the contract to provide the boat and survey electronics as a:”turnkey” system.   The Ross “Mini-Sweep” is a small boat multi-channel survey system, designed for inland rivers and shallow water surveying. The “Mini-Sweep” is ideally suited for installation on small trailerable vessels.  The turn-key system for the Fountain City Service Base office is installed on a custom designed 24-foot catamaran hull work boat from Armstrong Marine of Port Angeles, Washington

Two 10 foot booms mounted on either side of the vessel provide a 25-foot overall sweep width using six transducers.  The booms are stored in recessed areas in the hull, leaving the deck clear at all times.  The booms are deployed by a hydraulic system using controls at the helm station. Electronics are mounted in a custom built work cabinet with slide out drawers for easy access containing the depth sounding system, Panasonic Toughbook™ data collection computer, and a Trimble DGPS sub-meter system.  Hypack™ software is used for data collection and processing.The St. Paul District is responsible for surveying and mapping the upper 243.6 miles of navigation channel to a minimum depth of 9 feet on the Mississippi River from Minneapolis, Minnesota, at river mile 857.6, to Guttenberg, Iowa, at river mile 614.0, and 40.6 miles on three tributaries: the Minnesota, St. Croix and Black rivers. This new vessel replaces a Ross sweep survey boat that has been in operation for over 12 years and will work along with a turnkey sweep system previously supplied by Ross in 2000.

Testimonial:

"Today was the first day that I was out on Launch 22 to do an actual survey.  That boat handles like a dream while running survey lines." Alan VanGuilder- USACE-St. Paul District


  • Posted on   03/30/13 at 12:00:00 AM   by Shane  | 
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Posted in News
Tagged with Armstrong, Marine, Catamaran, aluminum, survey, boat

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