SCOPE OF WORK INCLUDES all materials, labor, equipment and services to produce or be incorporated in such construction. Why do I need to enter a requisition before Purchasing will start a bid (quote, RFP, etc.)?Please complete the following worksheet listing any and all exceptions from the information requested in the Request for Proposal. The District's ebidding system allows for the submission of questions to the buyer handling this solicitation. Any other relevant factor specifically listed in the request for bids or proposals. Billing rates are subject to change at any time unless otherwise noted in the proposal or contract.