Plans_H7147_KCTI_Final_Drainage_Report.pdf

This is a Final Drainage Report prepared for the Kingman Crossing Traffic Interchange (H7147) project involving the City of Kingman, Arizona. The report supports a Request for Qualifications solicitation (2026-RFQ-019) seeking qualified master developers to construct a traffic interchange on Interstate Highway 40 at its intersection with Kingman Crossing Boulevard, complete the design and construction of Kingman Crossing Boulevard, and develop approximately 128 acres of adjacent City-owned property on the south side of I-40. The project encompasses retail, commercial, and complementary uses as part of a large-scale infrastructure improvement initiative. Statements of Qualifications are due by 5:00 pm Arizona time on Thursday, November 19, 2026. Questions regarding the RFQ must be submitted by 5:00 pm Arizona time on Friday, November 6, 2026, through the procurement portal. Qualified respondents must demonstrate documented experience developing large-scale infrastructure improvements comparable in size, scope, and scale to this project. Responses must be submitted through the OpenGov procurement portal at https://procurement.opengov.com/portal/cityofkingman.

The drainage report serves as a supporting technical document detailing the hydrological and stormwater management analysis for the project site. This technical foundation is essential for master developers to understand site conditions and drainage requirements for both the traffic interchange and arterial roadway improvements. The City reserves the right to reject any response not in compliance with solicitation procedures and requirements, as well as reject responses when cancellation is deemed in the City's best interest. Prospective respondents must register for a free OpenGov account to access detailed solicitation documents and submit their qualifications.