“The demolition business had a strong start to the year, demonstrating that sound project estimating and execution improve results. The new management team in this business is working diligently to add opportunities leading to growth by elevating the range of professional services offered through a more capable support team. The successful partnership of our demolition and dredging businesses is an important component to our Company’s growth as evidenced by the recent focus on bridge demolition and salvage work required under some projects, which was formerly sub-contracted outside the Company. Additionally, our dredging and demolition businesses collaborating with our TerraSea joint venture on new prospects adds to the list of opportunities.”Mr. Biemeck concluded, “Last quarter we announced 2012 full year EBITDA guidance of $93 - $100 million, which we are reaffirming. This requires strong bid and performance results for the remainder of the year, in line with our 2012 plan and current backlog, as well as the focus and dedication of our operating management throughout the organization. We believe opportunities for further growth in our financial results will appear starting in 2013. As always, we thank the Great Lakes dredging and demolition teams for their continued efforts in providing world class service and delivering strong results for our shareholders.” Use of Adjusted EBITDA Adjusted EBITDA, as provided herein, represents net income (loss) attributable to Great Lakes Dredge & Dock Corporation, adjusted for net interest expense, income taxes, depreciation and amortization expense and debt extinguishment. Adjusted EBITDA should not be considered an alternative to, or more meaningful than, amounts determined in accordance with accounting principles generally accepted in the United States of America (“GAAP”) including: (a) operating income as an indicator of operating performance; or (b) cash flows from operations as a measure of liquidity. As such, the Company’s use of Adjusted EBITDA, instead of a GAAP measure, has limitations as an analytical tool, including the inability to determine profitability or liquidity due to the exclusion of interest and income tax expense and the associated significant cash requirements and the exclusion of depreciation and amortization, which represent significant and unavoidable operating costs given the level of indebtedness and capital expenditures needed to maintain the Company’s business. For these reasons, the Company uses operating income to measure its operating performance and uses Adjusted EBITDA only as a supplement. Adjusted EBITDA is reconciled to net income (loss) attributable to Great Lakes Dredge & Dock Corporation in the table of financial results. For further explanation, please refer to the Company’s SEC filings.