Appendix C.3 Stormwater Report Addendum- Outfall, Stream Channel, and BMP Design (2021).pdf

This document provides details for a two-phase Design-Build solicitation to rehabilitate approximately 10.3 miles of the Colonial Parkway located within the Colonial National Historical Park in Virginia. The project includes concrete and asphalt pavement replacement and rehabilitation, bridge and tunnel rehabilitation, drainage improvements, historic preservation work, and other miscellaneous construction activities. The estimated value is between $100-150 million.

Phase one involves a qualifications-based selection of up to three highly qualified offerors to participate in phase two. Phase two will issue an RFP for technical and price proposals. Award is anticipated by Q2 FY2023. Interested offerors must submit one original and eight copies of their SOQ addressing four evaluation factors by 2:00pm on July 12, 2022 to the Eastern Federal Lands Highway Division. The solicitation number is 693C73-22-R-000013.