The Bidder shall complete and submit the form provided in the Bid Proposal. If the Bidder is a Local SBE, and, when applicable, wishes to have its Bid be.Bid Opening Checklist. 2. Bid for Construction Projects. Construction activity at the Port of Los Angeles is often contracted out through a competitive bid process. There is no minimum contract value. Bids must include all completed forms contained in Appendix B Required Forms. The County of Los Angeles is consolidating all purchasing and contracting opportunities into a single website. In general, solicitations will be requested through a document called a Request for. Bid (RFB), Request for Proposal (RFP), or Request for.