Section 4: Addenda

General

In the event that the Department modifies a proposal or the plans after the proposal release date, the external electronic bidding system will immediately generate email notification to Contractors of addenda related to projects for which they have requested the proposal.
Make an informed decision as to whether or not an addendum is needed or whether a change order is appropriate. Major errors require an addendum request.
  • Minor errors, including but not limited to minor quantity errors or misspelled words, do not require correction prior to letting. A minor quantity error is an error that does not create significant change. The price also does not change, so it should not affect the bid.
  • Major errors cause substantial changes that affect the bidding process.

Addendum Requests

Because significant work has gone into bringing a project to letting, and Prospective Bidders have expended efforts in preparing their bids, DES, CST, and Civil Rights Division (CIV) will make every effort to assist in issuing addenda.
Reference the , Chapter 2 and DES Division website for the and for information on processing of addenda (internal access only). Addenda submitted without complete documentation will be returned to the district unapproved.

Accessing the Bidders List

Using the steps below, access the contact information from the index to ensure every prospective bidder receives the same information.
  • TxDOT website:
    • Access the Bidders List for State-Let Construction and Maintenance or Local-Let Maintenance, as applicable.
    • Click on the project county and find the project CSJ to see the list of prospective bidders who have pulled a proposal.
    • Click on the prospective bidder's name to access contact information.
    • Copy all prospective bidders on one distribution email.