EXHIBIT 10(b)(4)
FOURTH AMENDMENT
TO THE
ICF KAISER INTERNATIONAL, INC.
EMPLOYEE STOCK OWNERSHIP PLAN
WHEREAS, the ICF Kaiser International, Inc. Employee Stock Ownership Plan (hereinafter referred to as the
"Plan") was established effective as of March 1, 1987, by ICF Kaiser International, Inc. (hereinafter referred to
as the "Company"); and
WHEREAS, effective as of March 1, 1994, the Plan was frozen so that no individual became a Participant, and
no Plan contributions were made, after February 28, 1994; and
WHEREAS, the Plan was most recently restated as of January 1, 1998; and
WHEREAS, the restated Plan was amended subsequently on three occasions; and
WHEREAS, the Company desires to amend the Plan again;
NOW, THEREFORE, effective as of April 7, 1999, unless specifically provided otherwise, the Plan is hereby
amended in the respects hereinafter set forth.
1. The first sentence of Paragraph (a) of Section 8.3 of the Plan is hereby amended to provide as follows:
(a) General Rule. If a Participant Retires under Plan, dies, Separates from Service due to the sale of the
Environment and Facilities Management Group of the Company or the sale by the Company of the majority of its
capital stock of ICF Consulting Group, Inc. to ICF Consulting Group Holdings, LLC or any other unrelated
entity, or Separates from Service for any other reason, the entire vested balance of his Account shall be
distributed pursuant to the provisions of this
Section 8.3 and Section 8.5.
2. The third sentence of Paragraph (a) of Section 8.3 of the Plan is hereby amended by the deletion of the phrase
", or at any time exceeded".
3. Paragraph (c) of Section 9.3 of the Plan is hereby amended by the deletion of the word "Trustee's" and the
substitution of the word "Company's" in place thereof.
Executed this 25th day of June, 1999.
ICF KAISER INTERNATIONAL, INC.
2
EXHIBIT 10(d)(4)
By: /s/ Timothy P. O'Connor
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And: Senior Vice President and
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