6.4_Drainage_Report_Final_Submittal.pdf

This is a Drainage Report from Orange County, Florida, submitted as a final deliverable for the Y26-720-EB Seidel Road at Summerlake Park Boulevard Roundabout Improvements project. The document provides technical analysis and drainage design specifications for the roundabout improvements at the intersection of Seidel Road and Summerlake Park Boulevard. The drainage report supports the sealed bid solicitation, which has an estimated project cost of $1,512,000 and a bid submission deadline of 4:00 pm EST on Thursday, March 12, 2026. Bidders are required to submit responses electronically through the OpenGov e-Procurement Platform, with no alternative submission methods permitted. The question and answer submission deadline is Friday, February 27, 2026 at 5:00 pm EST.

The drainage report serves as a supporting exhibit for contractors to understand the stormwater management requirements and design parameters for the roundabout construction. This technical document is essential for bidders to accurately estimate costs related to drainage infrastructure, grading, and stormwater treatment systems necessary for the project. The report enables contractors to assess site conditions, drainage challenges, and compliance requirements with local and state stormwater regulations, thereby informing their bid pricing and construction methodology for the roundabout improvements.