Bids must contain all documents as required herein. 4. Note: This form is to help the bidder in preparing bis proposal.All information must be filled out in this. Section. The Bidder, in compliance with your Invitation to Bid for the construction West Travis Street Roadway. All pro- posals not submitted in regular form and also unbalanced proposals will be rejected. Only sealed bids will be accepted. 2.13. The Engineer will require the Contractor to perform water flow rate testing at least once per lot.