SDCL § 31-5-10.2: Indefinite delivery and indefinite quantity.

For a potential future highway improvement or repair involving an indefinite quantity of a service for a fixed time, the department may contract for the service using indefinite delivery and indefinite quantity contracting if the following conditions are met:

(1) The request for proposals for the contract includes:

(a) The scope of the service required;

(b) The geographic parameters within which the service is to be performed;

(c) A specific contract period for which the service will be required that does not exceed five years, including extensions; and

(d) A bid schedule that includes the minimum quantity of the service that will be required during the contract period; and

(2) The contract is awarded to the lowest responsive bidder, unless the bid is rejected by the Transportation Commission.