Bid guide
How to bid on AML 2246 Brierly Change Order Notice #2 from DNR - Natural Resources
What the agency is buying
The DNR - Natural Resources agency is issuing a Change Order Notice #2 for the AML 2246 Brierly project. This notice indicates that additional problems and areas were identified after the contract started. These new findings have increased the difficulty in the engineering and design work, which also impacts the cost.
This opportunity is for professional services related to these increased complexities in engineering and design. Vendors with expertise in these areas may find this relevant.
Key dates and deadlines
This notice was published on July 29, 2026. The deadline for responses is August 11, 2026, at 2:00 PM ET. All submissions must be received by this time.
It is important to submit your response well before the deadline to avoid any last-minute technical issues.
Who this opportunity suits
This opportunity is suitable for firms specializing in professional services, particularly those with expertise in engineering and design challenges that may arise during a project. Given the nature of a change order for identified problems, experience with complex project adjustments and cost implications would be beneficial.
The work is located in Springfield, IL, and falls under the professional services category.
How to respond
To access the full documents and respond, you need to go to BidBuy, the State of Illinois procurement portal. The bid's detail page is publicly viewable, and the necessary documents are listed there.
To submit your quote electronically, you must register for a free vendor account on the portal. If you prefer not to quote electronically, follow the specific submission directions provided within the bid documents. Ensure your submission is completed before the stated deadline.
Tips for a competitive response
When preparing your response, clearly address how your firm can handle the increased difficulty in engineering and design as described in the change order. Highlight your experience with similar project complexities and how you manage cost implications.
Ensure your proposal is well-organized and directly addresses all requirements outlined in the solicitation documents. Pay close attention to any specific instructions for submission, whether electronic or otherwise, to ensure your response is compliant and considered.
See the live bid — deadline, agency details, and how to respond
Dates and requirements can change via addenda; always verify on the bid page and at the original source before responding.
View this bid on BiddingSimpleThis guide was prepared by BiddingSimple from the solicitation’s public posting. It is not official guidance from DNR - Natural Resources; the original posting controls.