Name of Project: Contract No: Contractor: Effective Date. Exhibit B – Not Used.Agreement shall be modified, in writing, accordingly, if: i. The Stop Work Order results in an increase in the time required for, or in Contractor's cost. 10.6 Before commencing any work under this Agreement, Contractor shall furnish to Contra. Below you will find all of our current open RFI, RFP, and RFQ bids as well as instructional videos for the budget templates. Description of Work and Proposed Agreement. The work to be done and referred to in this Proposal is in the City of San Pablo Contra Costa.