ARTICLE XX -- Entire Agreement; Contract Modification

This Supplemental Agreement, including the attached Appendices, contains all of the agreements and understandings between the University and the Government pertaining to the University's continued management and operation of the Laboratory and all contemporaneous or negotiated agreements or understandings, oral or written, pertaining to this Supplemental Agreement are merged herein and shall not be effective for any purpose. No provisions of this Supplemental Agreement may be modified or added to except by an Agreement in writing signed by the parties hereto and expressly stating it is a modification of this Supplemental Agreement, except as provided in Article XV, Clause 1.

IN WITNESS HEREOF The parties hereto have executed this Supplemental Agreement as of the day and year first above written.

THE UNITED STATES OF AMERICA DEPARTMENT OF ENERGY

DATE: _________ BY:____________________________

Donald W. Pearman, Jr., Manager

San Francisco Field Office

Contracting Officer

THE REGENTS OF THE UNIVERSITY OF CALIFORNIA

DATE: _________ BY:____________________________

Meredith J. Khachigian, Chairman

DATE: _________ BY:____________________________

Bonnie M. Smotony, Secretary

DATE: _________ BY:____________________________

Clair W. Burgener, Chairman

Committee on Oversight of the Department of Energy Laboratories

APPROVED AS TO FORM: BY:____________________________

Allen B. Wagner,

University Counsel of The Regents of the University of California

CORPORATE CERTIFICATE

I certify that I am the of The Regents of the University of California; that who signed this Supplemental Agreement on behalf of said corporation and, who signed this Supplemental Agreement on behalf of said corporation, were then Chairman and Secretary, respectively, of said corporation; that this Supplemental Agreement was duly signed for and on behalf of said corporation by authority of The Regents of the University of California and is within the scope of its corporate powers.

________________________________

(SEAL)

Return to Contract 98 Table of Contents