Arizona Revised Statutes Title 11. Counties § 11-282. Construction of industrial plant; bidding; bond

A. When the proceeds of the bonds are deposited in the treasury, the board of supervisors shall prepare plans and specifications for the plant and equipment, and thereupon shall advertise for bids for the construction and installation of the plant and equipment, in accordance with the plans and specifications, by publishing a notice calling for bids thereon for ten days in a daily or two weeks in a weekly newspaper.

B. The contract shall be let to the lowest responsible bidder, who shall give such bond or bonds as are required under the provisions of title 34, chapter 2, article 2,  1 but the board may contract for any part of the work the cost of which does not exceed one thousand dollars without calling for bids. The board may reject any and all bids received and may advertise again.