Illinois Department of Transportation, Milton R. Sees, Secretary Rod R. Blagojevich, Governor
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Time Line for Letting Documents

Prior to Letting Day

Scheduled Publication Date Transportation Bulletin–Notice of Letting and First CD-ROM(s) of Letting set Released
As Available Weekly
(until all Proposals and Plans are published)
Remaining CD-ROM(s) of Letting Set
As Available CBID Files
As Available
Please note: after the FINAL Letting Set CD-ROM is issued, Addendums will only be available on IDOT’s website.
Addendum Checklist
After all Proposals and Plans are published Pay Item Report
Three Weeks For Bid and Not For Bid
Two Weeks Updated For Bid and Not For Bid List
Ten Days Final Federal Wage Rates
One Week Updated For Bid and Not For Bid List
1 Day Final Bidders List
 

Letting Day

Afternoon – After reading of bids As Read Tabulation of Bids
 

After Letting Day

One Week Corrected As Read Tabulation of Bids
Approximately 2-5 weeks
(After Contracts are Awarded)
Unit Price Tabulation of Bids
After all contracts are awarded Pay Item Report with Award Prices
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