ADMINISTRATIVE REPORT
MEETING DATE: 2/26/2025 AGENDA CATEGORY: Consent – Agreements TO: Honorable Mayor and City Council
FROM: Zachary Meyer, Public Works Director
DATE: 2/12/2025
SUBJECT: Contract Change Order No. 136 to Agreement No. 19-069 with Security Paving Company (decreasing compensation by $4,348.70; revised not to exceed $151,903,840.08) 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 o f the SR -58/Cottonwood Road interchange). This Project was awarded in July of 2019.
Change Order No. 136 decreases compensation to the contractor as a result of changing the striping within the Mohawk Park and Ride lot from permanent tape to thermoplastic. It was agreed by Caltrans, City, and designer that wheel turning in the parking lot would result in the deterioration of the tape. This change order results in an estimated decrease of $4,348.70.
The Contractor has refused to sign th is change order alle ging additional time and money. However, the Contractor needs to substantiate the request for time and money. In a good faith effort to make payments to the Contractor, staff recommends unilateral approval of th is change order using the engineer's calculated quantities and without the Contractor's signature. If the Contractor later submits acceptable justification for revisions to this change order, staff will review the additional information and, if changes are warranted, a supplemental change order may be in place on a future City Council Agenda.
FISCAL IMPACT:
The sum of all change orders to date on this project reflects a total cost increase of $4,890,183.83 which results in a 3.33% increase of the original contract amount as illustrated below:
Original Contract Amount = $147,013,656.25
Previous Change Orders = $4,894,532.53
Current Change Orders = -$4,348.70
Amended Contract Agreement after CCOs = $151,903,840.08 Net Increase to date = $4,890,183.83
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:
CCO 136 - Park and Ride Lot Striping Change