Salt Lake City awards projects after completing a pre-bid meeting and receiving bids from the approved contractor list. 9 Form A 9 form is a tax form that independent contractors and their hiring company or clients must complete.SUBSTITUTE FORM W-9 REQUEST FOR TAXPAYER IDENTIFICATION. Insurance Requirements Schedule. The terms defined in the Independent Contractor Agreement have the same assigned meaning in this schedule. Purpose. Independent contractors and other payroll questions, check out our complete payroll guide. AUTHORITY: Provisions of this contract are pursuant to the authority set forth in the Salt Lake Community College. Invoice substantiating payment amount.