Brief Description: The Agency is seeking to acquire Technical and Project Management Advisory expertise to augment and support IDOT. A pretty standard place to start is to request, in the RFP, a copy of the company's W-9 form and a current certificate of insurance.IPG Active Registered Vendor Disclosure (formerly named FORMS B). Complete this section if you are using an active State of Illinois Vendor Registration Number. Proposals will be received until PM on Tuesday, May 3. The purpose of this solicitation is to obtain and evaluate proposals from. Any firm interested in proposing to provide construction management services for this project must submit a written proposal as described below. An agreedto value for preconstruction services as part of this RFP will be included in the Letter of Intent as payment for services.