EXHIBIT 16 June 26, 2002 Office of the Chief Accountant Securities and Exchange Commission 450 Fifth Street, N.W. Washington, D.C. 20549 Dear Sir/Madam: The representations made in this letter are based solely on discussion with and representation from the engagement partner on the audits of the financial statements of this registrant for the two most recent fiscal years. This individual is no longer with Arthur Andersen LLP. We have read Item 4 included in the Form 8-K dated June 26, 2002 of The Shaw Group Inc. to be filed with the Securities and Exchange Commission and have found no basis for disagreement with the statements contained therein. Very truly yours, /s/ Arthur Andersen LLP Arthur Andersen LLP cc: Mr. Robert L. Belk Vice President and Chief Financial Officer The Shaw Group Inc.