For hardcopy submission, a completed and signed Local and Small Business Preference form must be included in the bid package. " Instead, use a title that indicates the problem and solution, such as "Reducing Scrap and.Form 6 Cost Proposal Form. Complete and submit 3 customer references (using this form) with your proposal response. The Bidder has submitted with this Bid Proposal the following: (a) Bid Security; (b) Proposed Subcontractors Form; (c) Non-Collusion. We utilize the platform Biddingo as shown in link following. Any project specific questions should be posted to Biddingo. SCHEDULE AND FORMS (Must be returned along with the Bid Form):.