Section 20206.3 Of Article 6.5. Public Utility Districts From California Public Contract Code >> Division 2. >> Part 3. >> Chapter 1. >> Article 6.5.
20206.3
. A contract made under this article shall not be altered or
changed in any manner, except when first ordered by a vote of
two-thirds of the board, and with the consent of the contractor. The
particular change or alteration shall be specified in writing and its
cost agreed upon between the board and the contractor. In no case
shall the board pay or become liable to pay for any extra work done
or extra material furnished.