CEI SERVICES CONTRACT FOR THE UNDERLINE

Board of County Commissioners · 2026-07-21 · resolution

The Miami-Dade Board of County Commissioners adopted Resolution R-641-26, File Number 260966, authorizing the County Mayor to execute Supplemental Agreement No. 1 with Calvin, Giordano & Associates, Inc. for Construction, Engineering, and Inspection (CEI) services for The Underline Phase 3, Segments 3 to 9. The agreement increases the maximum contract value to $8,252,721.83 and extends the contract term to 1,654 non-compensable calendar days. The project is a 7.36-mile multimodal corridor beneath the Metrorail system, located within Districts 5 and 7. The supplemental agreement is required to support the expanded scope and extended schedule of the design-build contract with NV2A Central Joint Venture, previously approved on December 16, 2025, pursuant to Resolution No. R-1235-25. The additional CEI services will support enhanced quality assurance through expanded materials testing, including a dedicated materials laboratory; increased inspection and coordination for added project elements such as corridor-wide Wi-Fi and amenities; and extended construction oversight due to schedule impacts, including utility-related delays. The original contract was valued at $6,000,000. The funding source is Mobility Impact Fees (MIF), Program No. 2000000133, Fiscal Year 2025-26 Adopted Budget & Multi-Year Capital Plan, Volume 2, Page 164. The item was introduced on 5/22/2026, forwarded to the BCC with a favorable recommendation by the Transportation Committee on 7/14/2026, and adopted by the Board of County Commissioners on 7/21/2026.