2.__Preference.__The officer, board or other authority in charge of a public building or property shall:

A.__Adopt policies and take actions necessary to ensure that blind persons are given preference in the establishment and the operation of vending facilities on property under its jurisdiction;

B.__Cooperate with the commission in surveys of properties and buildings under its control in order to find suitable locations for the operation of vending facilities by managers and, after a determination that a facility may be operated by a manager, shall cooperate with the commission in the installation of a vending facility;

C.__To achieve and protect the preference of blind persons in the operation of vending facilities, arrange for the assignment of the income derived from vending machines that are located in reasonable proximity to and in direct competition with a vending facility for which authority is granted pursuant to this section to the manager or managers affected.__A vending machine that vends articles authorized for vending pursuant to section 19601, subsection 8 and is so located that it attracts customers who would otherwise patronize the vending facility is considered to be in reasonable proximity to and in direct competition with the vending facility;

D.__Inform the commission not less than 60 days prior to the termination, issuance or renewal of a contract for the operation of a vending facility; and

E.__ Allow the commission to place vending machines in a building where a vending facility operated by a manager would not be feasible.__Income from these machines accrues to the set-aside account for purposes stated in subsection 1.

3.__Construction; remodeling; planning for vending facility.__ To carry out the purposes of this section, when new construction, remodeling, leasing, acquisition or improvement of public buildings or properties is authorized, the agency directing that construction, remodeling, leasing, acquisition or improvement shall, when the size of the building or property