Interoffice Memorandum
DATE: September 17, 2026
TO: Mayor Jerry L. Demings and County Commissioners
FROM: Carrie Mathes, FNIGP, CFCM, NIGP-CPP, CPPO, C.P.M., Manager II, Procurement Division
CONTACT: Humberto Castillero, Manager, Traffic Engineering Division
PHONE: 407-836-7891
SUBJECT: Approval of Change Order No. 1, Task Authorization No. 4, Contract Y24-902B, Continuing Professional Traffic Engineering Services for the Tattant Boulevard at Village Lake Drive Roundabout Improvement
ACTION REQUESTED:
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Approval of Change Order No. 1, Task Authorization No. 4, Contract Y24-902B, Continuing Professional Traffic Engineering Services for the Tattant Boulevard at Village Lake Drive Roundabout Improvement, with DRMP, Inc., in the amount of $310,872.30, for a revised total amount of $342,614.84. ([Public Works Department Traffic Engineering Division] Procurement Division)
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PROCUREMENT:
This change order provides for additional services of work for Professional Traffic Engineering Services for the roundabout study and design and post-design of construction plans and miscellaneous roadway improvements at the intersection of Tattant Boulevard at Village Lake. The scope of the additional services includes professional engineering services to produce design plans to implement a roundabout for the intersection for the completed study. The change order adds one year to the contract time, for a total of 39 months. The change order was anticipated because the study was needed to properly identify all work items, including right of way utility relocation needs for the project to avoid design scope creep. This project is located in District 1.
FUNDING:
Funding is available in account number 0001-068-2422-3110.
APPROVALS:
The Traffic Engineering Division concurs with this recommendation.
REMARKS:
On November 10, 2025, the Board approved the selection of DRMP, Inc. to provide Continuing Professional Traffic Engineering Services for the Public Works Department.
Task Authorization No. 4 was executed on March 4, 2026 in the amount of $31,742.54 for the roundabout study and design and post-design of construction plans and miscellaneous roadway improvements at the intersection of Tattant Boulevard at Village Lake.