Exhibit 23.2
Consent of Independent Auditor
We consent to the incorporation by reference in this Registration Statement on Form S-4 of Great Lakes Dredge & Dock Corporation of our report, which includes an explanatory paragraph pertaining to TerraSea Environmental Solutions, LLC’s ability to continue as a going concern, dated March 6, 2015, on our audit of the financial statements of TerraSea Environmental Solutions, LLC as of December 31, 2014 and for the year then ended, which report is included in the Annual Report on Form 10-K filed March 6, 2015, as amended on Form 10-K/A filed March 27, 2015, of Great Lakes Dredge & Dock Corporation for the year ended December 31, 2014.
/s/ CohnReznick LLP
Chicago, Illinois
October 9, 2015