Section 23953 Of Article 1. Improvement District Management From California Water Code >> Division 11. >> Part 7. >> Chapter 4. >> Article 1.

. The work of improvement provided for in this part and the purchase of all supplies, material, and equipment therefor shall be performed by the district, or in the discretion of the board contracts may be made for the work and material after notice calling for bids, as prescribed by the board.