The City's current and past bids, including all bid documents, questions and answers, addenda, and final results, are available on Biddingo. A business proposal is a document you send to potential customers to persuade them to do business with you.To expedite the evaluation process, each proposal response should be organized in accordance with the information included in this bid document. GS Purchasing should be located closer to the City user departments to facilitate involvement in the day-to-day development and management of major contracts. Responses must be submitted online through Biddingo prior to the proposal due date and time. San José Clean Energy Technical Consulting Services. A full explanation of all budget line items in a narrative entitled "Budget Justification. SCHEDULE AND FORMS (Must be returned along with the Bid Form):.