Subject:
Title
Change Order No. 2 (final) to the contract with Tappouni Mechanical Services, Inc. for the STAR Center Air Handler Replacement project.
label
Recommended Action:
Recommended Action
Approval and execution by the County Administrator of Change Order No. 2 (Final) to the contract with Tappouni Mechanical Services, Inc. for the STAR Center Air Handler Replacement project
• The purpose of this contract was for a firm to supply and install three air handler units (AHU).
• Change Order No. 2 (final) decreases the contract by $8,293.00, ($3,293.00 for unused quantities plus $5,000.00 for unused contingency). During Construction and installation of the electric duct heater, it was determined the new power circuit could originate from a power panel closer to the electric duct heater rather than originally designed; this reduced the material and labor cost.
• This contract was awarded to Tappouni Mechanical Services, Inc. by the Board of County Commissioners on September 22, 2020 in the amount of $677,750.00. Change Order #1 was approved by the County Administrator on July 27, 2021, increasing the contract in the amount of $57,492.66.
Contract No. 190-0314-CP(SCB), PID No. 003345A; decrease in the amount of $8,293.00 for a revised total contract amount of $726,949.66.
Body
Strategic Plan:
Practice Superior Environmental Stewardship
3.4 Reduce / reuse / recycle resources including energy, water, and solid waste
Foster Continual Economic Growth and Vitality
4.1 Proactively attract and retain business with targeted jobs to the County and the region
4.4 Invest in infrastructure to meet current and future needs
Deliver First Class Service to the Public and Our Customers
5.2 Be responsible stewards of the public’s resources in
5.4 Strive to exceed customer expectations
Summary:
The work associated with this change order was completed in accordance with the plans and specifications. Additionally, the tenants and public have had beneficial use of all project areas since October 26, 2020; therefore, no liquidated damages shall be assessed.
Final pay quantities have been computed for the project and are adjusted to reflect the difference between the preliminary estimated quantities and the final quantities used, resulting in a net total decrease of $ 8,293.00.
Background/Explanation:
This contract was awarded to Tappouni Mechanical Services, Inc. by the Board on September 22, 2020 in the amount of $677,750.00. Change Order No. 1 was approved by the County Administrator on July 27, 2021 increasing the contract in the amount of $57,492.66.
Three existing old, chilled water AHUs at STAR Center’s Building 100 (two located on the roof and one on the second floor) had reached their useful life expectancy. Replacement of these AHUs with new energy efficient equipment and an updated energy management controls system will allow the County to continue to meet the needs of the tenants of STAR Center Building 100.
Fiscal Impact:
Original Agreement Amount: $677,750.00
Increase due to Change Order No. 1: $ 57,492.66
Decrease due to Change Order No. 2 (final): $ 8,293.00
Revised Agreement Amount: $726,949.66
Funding is derived from the STAR Center Capital Improvement Program Fund.
Delegated Authority:
Authority for the County Administrator to approve and execute this final change order is granted under Code Section 2-62 (a)(2).
Staff Member Responsible:
Cynthia Johnson, Director, Economic Development
Merry Celeste, Division Director, Purchasing & Risk, Administrative Services
Joe Lauro, Director, Administrative Services
Partners:
N/A
Attachments:
Change Order No. 2 (Final)