Bid Document Submission Checklist. 4. Acknowledgement of Receipt of Changes to Bid Document(s). 5.If your company is not submitting a response to this Invitation to Bid, please complete and fax this form prior to the due date established in the bid document. All bids must have an authorized signature in the space provided below. Please take a moment to acknowledge receipt of the attached bid documents. All Proposers must register receipt of a solicitation with the OCSO. If your company is not submitting a response to this Invitation to Bid, please complete and fax this form prior to the due date established in the bid document. Being dosed and the required concentration stated in the bid specifications. The Town of Davie is accepting informal bids for Maintenance of Traffic (MOT) signs. Submitted a Bid; (ii) bid prices as read out at bid opening;.