Anyone submitting bids on State of Nevada Public Works projects must first be qualified as a bidder. Note: It is not a requirement that you complete a vendor application to do business with the State of Nevada.Always make sure license number and monetary limit is on all contracts or bids. GUIDELINES – The advertisement must be published at least once and not less than 7 days before a bid opening. Clark. Contractors, including subcontractors and specialty contractors must be licensed before submitting bids. It is your responsibility to complete the necessary research for the properties for which you may provide bids.