Interoffice Memorandum
DATE: October 2, 2026
TO: Mayor Jerry L. Demings and County Commissioners
FROM: Carrie Mathes, CFCM, NIGP-CPP, CPPO, C.P.M., Manager II, Procurement Division
CONTACT: Brian Sanders, Manager, Public Works Transportation Planning
PHONE: 407-836-8022
SUBJECT: Approval of Change Order No. 1, Task Authorization No. 1, Contract Y24 -905C, Continuing Professional Transportation Planning Services, Orangewood PD
ACTION REQUESTED:
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Approval of Change Order No. 1, Task Authorization No. 1, Contract Y24-905C, Continuing Professional Transportation Planning Services, Orangewood PD, with Vanasse Hangen Brustlin Inc., in the amount of $170,944.64, for a revised total amount of $299,557.23. ([Public Works Department Transportation Planning Division] Procurement Division)
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PROCUREMENT:
This change order will provide continued professional services for Concurrency Management System support, review of traffic studies and related documents, and continued Development of Regional Impact (DRI) research. This is a continuation of DRI auditing within the County. Orangewood PD is part of this continuation and is one of the more complex and elder developments. As new development projects are currently being sought within Orangewood PD, they will be held up in the permitting process until verification of available development entitlements is complete. Vanasse Hagen Brustlin, Inc. will be conducting an audit of the Department of Administration Division of State Planning, Binding Letter of Interpretation of Vested Rights (BLIVR#676-015) for Orangewood PD, approved December 23, 1975, and 22 subsequent transportation vested rights certificates approved by Orange County under this State approval.
FUNDING:
Funding is available in account number 1002-072-2661-3197.
APPROVALS:
The Transportation Planning Division concurs with this recommendation.
REMARKS:
On July 30, 2024, the Board approved the selection of Vanasse Hangen Brustlin, Inc. to provide Continuing Professional Transportation Planning Services. Contract Y24-905C and associated pricing schedules show that current costs for comparable are reasonable and consistent with the current market.
Task Authorization No. 1 was executed on April 25, 2025 in the amount of $128,612.59.
Professional services provided included:
Updating the roadway network, segmentation, and traffic characteristics as a continuation of the latest Concurrency Management System CMS update.
Reviewing Comprehensive Plan Amendments, Traffic Impact Studies, and related documents.
Conducting technical review of Orangewood DRI data and documents to evaluate the status of mitigation or impacting County facilities and build out status of the development.
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