Granite Construction Co. 1/5/2026 Change Order 7

Exhibit A Change Order No. 07 Change Order Effective Date: 11/10/2025 Exhibit A—Description of Changed Work This change order encompasses seven changes to the Contract as described below: Application of Anti-graffiti paint to Retaining Walls and traffic Barriers – New Item 215 This change order directs the Contractor to apply anti-graffiti paint to the exposed surfaces of Walls RW1 and RW2 to 2’ below finished ground and concrete barrier surfaces. The compensation for this change will be a lump sum amount of $34,558.37. Justification The contract drawings did not show application of anti-graffiti paint to surfaces of retaining walls RW1 and RW2 and concrete barriers. Contract Time: The contract duration is extended by non-compensable 3 working days (5 calendar bridge closure days). Additional Couplers for Pylons Type B and Type C Mechanical Connections – New Item 216. The Contractor is directed to provide and install Mechanical couplers for connection of Pylons Type B and Type C similar to Pylon Type A mechanical connections shown on Plan Sheet S45. The compensation for this change shall be a lump sum amount of $101,238.88. Justification Plan Sheet S46 did not show a connection mechanism for connection of precast pylons types B and C to the bridge sidewalks and deck. This addition to the Contract was validated by the engineer of record (EOR) through RFI #88. Contract Time: Non-compensable five working days (8 calendar bridge closure days) of added contract time is granted for this change. Utility Support Anchor Bolt Length Change – New Item 217 The Contractor is directed to provide longer anchor bolts for connecting the Utility support assembly shown on Plan Sheet S40 to the Piers 1 and 4 caps. The compensation for this change will be a lump sum of $3,312.61.