EXHIBIT 31.1

                                 CERTIFICATIONS

         I, J.M. Bernhard, Jr., Chief Executive Officer of The Shaw Group Inc.,
         certify that:

1.       I have reviewed this Amendment No. 1 to the Annual Report on
         Form 10-K/A (the "Annual Report") of The Shaw Group Inc.;

2.       Based on my knowledge, this Annual Report does not contain any untrue
         statement of a material act or omit to state a material fact necessary
         to make the statements made, in light of the circumstances under which
         such statements were made, not misleading with respect to the period
         covered by this Annual Report;

3.       Based on my knowledge, the financial statements, and other financial
         information included in this Annual Report, fairly present in all
         material respects the financial condition, results of operations and
         cash flows of the registrant as of, and for, the periods presented in
         this Annual Report;

4.       The registrant's other certifying officers and I are responsible for
         establishing and maintaining disclosure controls and procedures (as
         defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) for the
         registrant and have:

         a.       designed such disclosure controls and procedures, or caused
                  such disclosure controls and procedures to be designed under
                  our supervision, to ensure that material information relating
                  to the registrant, including its consolidated subsidiaries, is
                  made known to us by others within those entities, particularly
                  during the period in which this Annual Report is being
                  prepared;

         b.       evaluated the effectiveness of the registrant's disclosure
                  controls and procedures and presented in this Annual report
                  our conclusions about the effectiveness of the disclosure
                  controls and procedures, as of the end of the period covered
                  by this Annual Report based on such evaluation; and

         c.       disclosed in this Annual Report any changes in the
                  registrant's internal control over financial reporting that
                  occurred during the registrant's fourth fiscal quarter that
                  has materially affected, or is reasonably likely to materially
                  affect, the registrant's internal control over financial
                  reporting;

5.       The registrant's other certifying officers and I have disclosed, based
         on our most recent evaluation of internal control over financial
         reporting, to the registrant's auditors and the audit committee of
         registrant's board of directors (or persons performing the equivalent
         functions):

         a.       all significant deficiencies and material weaknesses in the
                  design or operation of internal control over financial
                  reporting which are reasonably likely to adversely affect the
                  registrant's ability to record, process, summarize and report
                  financial information; and

         b.       any fraud, whether or not material, that involves management
                  or other employees who have a significant role in the
                  registrant's internal control over financial reporting.



Date:  November 12, 2003

                                                     /s/ J. M. Bernhard, Jr.
                                                     ---------------------------
                                                     J. M. Bernhard, Jr.
                                                     Chief Executive Officer