Reference Library

CDB Reference Library

The CDB library is a one-stop-shop for all documents, forms, manuals, and publications used by our private sector partners. The forms are available in Microsoft Word or Microsoft Excel format and can be downloaded, completed, and printed for return to CDB.  Some forms allow for electronic submission. 

CDB manuals are generally available in PDF format.  To download PDF documents, use the most current version of Adobe Acrobat Reader, available on the Adobe website.

CDB forms and manuals are updated periodically. The reference library contains all documents currently recognized and used by CDB.  Older forms should not be used. Documents found in the reference library are the property of the State of Illinois and CDB.  The forms may not be modified.  CDB Reference Library Help is available for questions or additional assistance. 

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Bidding and Contract Requirements - Addendum Format 00 91 Electronic Bidding Format 00 91 REVISED 2020 04 21.docBidding and Contract Requirements - Addendum Format 00 91 Electronic BiddingAddendum Format 00 91 REVISED 2020 04 21 - Electronic Bidding
Pre-Proposal Inquiry Form inquiry.docPre-Proposal Inquiry FormDB.RFP. Pre-Proposal Inquiry Form
STATE OF ILLINOIS A Section.docxSTATE OF ILLINOISFORM A for bidders not registered in the Illinois Procurement Gateway (IPG)
Professional Services Qualifications – 255 Form Services Qualifications - 255 FORM.docxProfessional Services Qualifications – 255 FormQualification based selection submittal documents for A/E (CDB 255 FORM)
PROJECT DIRECTORY Directory.docPROJECT DIRECTORYProject directory Between CDB and Contractors