Telecommunications Infrastructure Development Press Releases from SmartBrief http://www.smartbrief.com/news/USTELECOM/pressReleases.jsp?sb_code=RSS&industry=Telecommunications%20Infrastructure%20Development Telecommunications Infrastructure Development Press Releases from SmartBrief Dycom Announces Fiscal 2010 First Quarter Results PALM BEACH GARDENS, Fla., Nov. 23 /PRNewswire-FirstCall/ -- Dycom Industries, Inc. Mon, 23 Nov 2009 15:35:49 CST MasTec Closes Precision Pipeline, LLC Acquisition Mon, 23 Nov 2009 08:05:49 CST