ADMINISTRATIVE REPORT
MEETING DATE: 6/11/2025 AGENDA CATEGORY: Consent – Agreements TO: Honorable Mayor and City Council
FROM: Zachary Meyer, Public Works Director
DATE: 5/28/2025
SUBJECT: Contract Change Order No. 172 to Agreement No. 19-069 with Security Paving Company (increasing compensation by $25,000.00; revised not to exceed $151,890,840.08) for the Centennial Corridor Mainline Project. (Wards 1, 2, & 3)
RECOMMENDATION:
Staff recommends approval of the change order.
BACKGROUND:
The Centennial Corridor Mainline Project (Project) proposes to extend State Route 58 (SR -58) from the current terminus as a freeway at State Route 99 (SR -99) to the Westside Parkway. At the SR -58/SR-99 interchange, the Project adds a collector -distributor on the northbound SR -99 and constructs a new northbound to westbound connector. The Project also includes various local road improvements including; realignment and introducing cul-de-sacs at the end of local roads along the corridor, widening and realignment of Chester Avenue at SR -58, and construction of a traffic signal at the eastbound SR-58 ramps/Brundage Lane intersection (which is part of the SR -58/Cottonwood Road interchange). This Project was awarded in July of 2019.
Change Order No. 172 increases compensation to the contractor for the installation of 2 programmable visibility (PV) signal heads at the intersection of Chester Avenue and Loustalot Lane and 3 PV signal heads at the intersection of Chester Avenue and Richland Street. The PV heads were not originally shown on the plans and Caltrans rejected the signalization at these intersections without the use of PV heads. This change order results in an estimated increase of $25,000.00.
FISCAL IMPACT:
The sum of all change orders to date on this project reflects a total cost increase of $4,877,183.83 which results in a 3.32% increase of the original contract amount as illustrated below:
Original Contract Amount = $147,013,656.25
Previous Change Orders = $4,852,183.83
Current Change Orders = $25,000.00
Amended Contract Agreement after CCOs = $151,890,840.08 Net Increase to date = $4,877,183.83
There is no General Fund impact associated with this change order.
Federal, State, and Local f unding for these change orders is available in project TRCC21 Centennial Corridor Phase 4 Mainline.
COUNCIL GOAL:
Reliable Infrastructure
ATTACHMENTS:
CO No. 172 - Chester PV Heads