Interoffice Memorandum
DATE: December 16, 2024
TO: Mayor Jerry L. Demings and County Commissioners
THROUGH: Anne Kulikowski, Director, Administrative Services Department
FROM: Sara Flynn-Kramer, Manager, Capital Projects Division
CONTACT: Sara Flynn-Kramer
PHONE: 407-836-0048
DIVISION: Capital Projects Division
ACTION REQUESTED:
title
Approval of Change Order No 2, Contract Y23-718 Sheriff’s Sector IV Chiller and Roof Top Unit Replacement, with Air Mechanical & Service Corporation in the amount of $74,139.14, for a revised lump sum contract amount of $1,420,550.14. District 6. (Capital Projects Division)
body
PROJECT: Sheriff’s Sector IV Chiller and Roof Top Unit Replacement
PURPOSE: To provide funding for additional construction services to complete the capital improvements.
BUDGET: Accounting Line Number: 1023-043-2049-3810
JUSTIFICATION/DISCUSSION:
During design there was limited access to inspect the roof piping and what was exposed did not have signs of deterioration or any other significant damage. Therefore, this existing pipe was not included in the plans for replacement. However, once construction began, the insulation was removed to allow for new connections, exposing the existing pipe that was found to be in poor condition, deteriorated, and in need of replacement. This work is to replace the existing deteriorated pipe that was not able to be viewed prior to construction.
PREVIOUS ACTIONS TO THIS CONTRACT:
The Contract award was approved on January 10, 2023.
Original Contract dated January 27, 2023 Lump sum amount - $ 1,329,000.00
Change Order No. 1 dated August 30, 2024 Lump sum amount - $ 17,411.00
Permit fees, additional structural reinforcement,
chiller pad extension, electrical issues, and smoke
detector
Proposed Change Order No. 2 Lump sum amount - $ 74,139.14
Replace the existing roof piping
Proposed Final Contract Amount $ 1,420,550.14