How to bid on the Fanning Wash Diversion Project for the City of Flagstaff, AZ

What the agency is buying and why it matters

The City of Flagstaff, Arizona, is seeking a Construction Manager at Risk (CMAR) for the Fanning Wash Diversion Project. This role involves both design phase services and construction phase services.

During the design phase, the CMAR will review construction documents, provide input on design, quantities, schedules, and constructability, and develop cost models and a project master schedule. For the construction phase, the CMAR will coordinate with various agencies, manage construction according to approved documents, and ensure the project is completed within a guaranteed maximum price (GMP).

This is a significant opportunity for construction firms as it covers a broad scope from pre-construction planning through to project completion, offering a comprehensive engagement with a municipal project.

Key dates and what happens at the deadline

The solicitation was published on August 14, 2026. Statements of Qualifications (SOQs) must be submitted by September 18, 2026, at 3:00 PM ET. Late submissions will not be accepted.

At the deadline, the City of Flagstaff will close the submission portal, and no further SOQs can be uploaded. It is crucial to submit your response well in advance to avoid any last-minute technical issues.

Who this opportunity suits

This opportunity is ideal for established construction firms with experience in construction management at risk projects, particularly those involving water infrastructure or diversion projects. The selected contractor must be capable of self-performing at least 45% of the work, as required by Arizona law.

Firms with a strong track record in design review, cost modeling, schedule development, and managing subcontractor bidding will be well-suited. Experience coordinating with municipal agencies and adherence to state and city construction requirements are also important.

How to respond

To access the solicitation and submit your response, you must use the City of Flagstaff's OpenGov eProcurement portal. First, navigate to the original source of the solicitation.

The OpenGov portal may perform a brief security check; allow it to complete. You will then need to sign in or create a free vendor account. This account will allow you to download plans, ask questions, join the planholders list, and submit your Statement of Qualifications before the deadline. Any addenda or updates will be communicated through OpenGov.

Practical tips for a competitive response

Carefully review all requirements for the Statement of Qualifications. Ensure your submission clearly demonstrates your firm's experience with CMAR projects, especially those involving similar scope and complexity.

Highlight your firm's capabilities in design review, cost modeling, and schedule management. Provide specific examples of how your firm has successfully managed projects to a guaranteed maximum price. Emphasize your ability to meet the 45% self-performance requirement.

Pay close attention to the requested format and content for the SOQ. Organize your response logically, making it easy for the evaluators to find the information they need. Proofread your submission thoroughly to eliminate any errors.