The official website of the City of Oakland. Bidders must agree to execute the contract as written.Proposers must submit one (1) original response unbound marked "Original", three. Vendors are required to return a signed copy of the "Execution of Offer" form and submit their pricing on the attached bid form. To fill out the bid request, you'll need to gather the necessary company details and documentation. Respondent will be required to fill out the attached Employer SelfEvaluation for Port of Oakland.