Theodore, Ala. aluminum boatbuilder Silver Ships recently delivered an Explorer 40 workboat to the U.S. Army Corps of Engineers (USACE) Pittsburgh District for use on the Allegheny and Monongahela Rivers.The second of three Explorer 40 series workboats ordered by USACE Pittsburgh District…<p><p>https://www.marinelink.com/news/silver-ships-delivers-workboat-usace-504175</p></p>