To participate in the RFQ process, you must be fully registered with iSupplier. Here is information on Selling to the City of Oakland.Was this page helpful? Bids in construction are typically submitted in hard copy. All the bid openings are held in the Board Room, located on the Second Floor of the EBMUD's Administration Building, 375 11th Street, Oakland, California. Ready to prepare your bid for submission? Get an overview of the bid process. Bids will be opened at or after the time indicated for receipt of bids as indicated in the Invitation to Bid. 5. View the complete Bid Request and application packet here. Request for Proposals: Municipal Courts Building.