In case the state engineer considers the proposed irrigation system feasible, and shall so state in his report, or shall report his inability to reach a definite conclusion with reference thereto, the board of county commissioners shall proceed to a hearing and determination of those matters subject to their consideration either immediately upon the date set for hearing, or may adjourn such hearing from time to time as they shall see fit, but not exceeding two weeks. During such time consumed by adjournment, the state engineer may file such additional or supplemental reports as he sees fit, and they shall also be considered in the determination.L. 21: p. 519, § 4. C.L. § 2060. CSA: C. 90, § 435. CRS 53: § 149-2-4. C.R.S. 1963: § 150-2-4.