Illinois Department of Transportation, Erica Borggren, Acting Secretary
Patrick J. Quinn, Governor
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August 4, 2006 Letting

Published -- August 3, 2006


It is the contractor's responsibility to determine which, if any, addenda pertains to any project they may be bidding. Failure to incorporate all relevant addenda may cause the bid to be declared unacceptable. 

Each addendum will be placed with the electronic Plan and/or Proposal. Addenda will also be placed on the Addendum Checklist and each subscription service subscriber will be notified by e-mail of each addendum issued. 

The Internet is the Department's primary way of doing business. The subscription server e-mails are an added courtesy the Department provides. It is suggested that bidders check IDOT's website before submitting final bid information.

IDOT is not responsible for any e-mail related failures.

Questions may be directed to Jim Duncan at 217-782-7806 or

The plans and/or proposal packages have been revised or addended for the following letting items. Planholders should verify that they have received and incorporated the changes prior to submitting their bid. Failure by the bidder to include an addendum could result in a bid being rejected as irregular.

Each addendum is identified in alphabetical order for each letting item. For instance, if item 13 has three addenda, each planholder of item 13 should have incorporated ADD A, ADD B and ADD C. Items that have been revised are marked on the list with an "REV". If an item has been deleted from the letting, it is marked on the list as " DEL ". If an item has been withdrawn from the letting, it is marked on the list with "WD". No bids are accepted on withdrawn or deleted items.

1LR ADD A 8/03/06            
1P ADD A 7/14/06 ADD B 7/26/06        
5A ADD A 7/24/06            
6 REV 1 7/25/06            
6A WD              
8 ADD A 7/25/06            
8A REV 1 7/11/06            
10 ADD A 7/20/06            
18 ADD A 7/19/06            
21A ADD A 7/14/06            
29 ADD A 7/20/06            
30 ADD A 7/21/06            
34 REV 1 7/14/06            
42 REV 1 7/12/06            
44 ADD A 7/26/06            
45 ADD A 7/26/06            
47 WD              
49 ADD A 7/25/06            
51 ADD A 7/13/06            
57 ADD A 7/19/06            
63 ADD A 7/27/06            
67 ADD A 7/24/06            
68 ADD A 7/19/06            
69 WD              
71 ADD A 8/2/06            
80 ADD A 7/18/06            
82 ADD A 7/26/06            
86 REV 1 7/27/06            
87 ADD A 7/19/06            
91 ADD A 7/18/06            
93 ADD A 7/19/06            
94 ADD A 7/25/06            
95 ADD A 7/25/06            
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