As a Little Davis-Bacon state, Special Prevailing Wage Determinations for Colorado Prevailing Wage projects should be requested from the Wage and Hour Division by the Contracting Officer or Agency. Also, please be aware that Davis-Bacon Act provisions contain a conformance procedure for the purpose of establishing an enforceable wage and benefit rate for missing/unlisted classifications.  Per that procedure, a contractor must initiate the request by submitting a Request for Authorization of Additional Classification and Rate (SF1444) to the Contracting Officer or Agency.  More information can be found on the federal  Wage and Hour Division’s website.