As used in 17-8-242 through 17-8-244, the following definitions apply:
(1) "Services" means the furnishing of labor, time, or effort, including construction services, purchased or contracted for by the state or any agency thereof.
(2) "Supplies" means all personal property purchased, leased, or contracted for by the state or any agency thereof, including leases of equipment. The term also includes leases of buildings or other real property by the state or any agency thereof.