Ordinance waiving competitive bidding requirements in the Administrative Code, and all other requirements in the Administrative Code, Environment Code, or other parts of the Municipal Code as applied to a commodities purchase, to authorize the Airport Commission to procure up to 14 used compressed natural gas transit buses from the City of Phoenix, which owns and operates Phoenix Sky Harbor International Airport, for an amount not to exceed $350,000; and authorizing the Airport Director to negotiate the terms of the agreement consistent with the not to exceed amount.