Foster City City Council
October 20, 2025

Contract Change Order Summary Sheet
Original Construction Contract 44,626,000.00$
Current Construction Contract 45,277,916.00$
Original Contingency 4,462,600.00$
Remaining Contingency 3,810,684.00$
Contract
Change Order
Number
Change Order
Request Number Description Price Execution Date
CCO#1 2.1 Unforeseen Plastic Cell Removal During Demolition 7,641.00$ 12/17/2024 CCO#2 3 Handling and Disposal of Existing Asbestos Piping 4,284.00$ 2/4/2025 CCO#2 4.1 Repair and Relocate Unforeseen Damaged Conduit 6,901.00$ 2/4/2025 CCO#2 5 Unforeseen Vapor Barrier under Existing Bldg. Slab 145,594.00$ 2/4/2025 CCO#2 7 Unforeseen Concrete Slab Thickness 12,026.00$ 2/4/2025 CCO#2 10 Handling and Disposal of Additional Existing Asbestos Piping 7,464.00$ 2/4/2025 CCO#2 11.1 Lime Treatment of the Building Pad 35,700.00$ 2/4/2025 CCO#3 15.1 Carpet Tile Pattern and Color Change 4,995.00$ 5/7/2025 CCO#3 17 Deep Electrical Underground Conduit Support 138,492.00$ 5/7/2025 CCO#4 16 Grease Wate Heat Trace Insulation 32,000.00$ 6/6/2025 CCO#4 22 Electrical Support Waterproofing 12,978.00$ 6/6/2025 CCO#4 24 Added Mop Sinks at Janitor Closets 8,979.00$ 6/6/2025 CCO#4 27 Design Service Transfer for Operable Partition Bracing (Credit) (8,050.00)$ 6/6/2025 CCO#5 23.1 Modify the Domestic Hot Water System 11,527.00$ 7/2/2025 CCO#5 25 Meadow 240V Outlet Restoration 12,672.00$ 7/2/2025 CCO#5 28 Aluminum Curtain Wall Store Front 12,182.00$ 7/2/2025 CCO#5 33.2 Storm Drain Leak Repair 27,545.00$ 7/2/2025 CCO#6 13.4 Power for Cathodic Protection and Irrigation Controller 11,455.00$ 7/21/2025 CCO#6 14.1 Fall Protection Device Model Change 1,933.00$ 7/21/2025 CCO#6 26.3 Conduit Elevation Adjustment in Salb-on-Grade Rock Section 12,329.00$ 7/21/2025 CCO#6 34 Etched Finish at Bovve Ball Court Concrete Curbs 2,034.00$ 7/21/2025 CCO#6 36 Lower Existing Fiber Conduits at Vibe Center 17,829.00$ 7/21/2025 CCO#6 37 Added Condruit for Telecommunications 33,932.00$ 7/21/2025 CCO#6 39 Removal of Existing Tree Adjaccent to the new Drive Aisle 2,977.00$ 7/21/2025 CCO#7 6.1 Power to Operable Partition 13,213.00$ 9/4/2025 CCO#7 41 AT&T Utility Box Conflict 3,225.00$ 9/4/2025 CCO#7 42 Asbestos Concrete Pipe Disposal 2,264.00$ 9/4/2025 CCO#8 29 Balcony Overflow Drain Piping 13,977.00$ approved CCO#8 35.1 Concrete Pathway Replacement at Bocce Courts 19,240.00$ approved CCO#8 38.1 Playground Safety Surfacing 10,527.00$ approved CCO#8 46 Glass Canopy Revisions 19,107.00$ approved
CCO#8 48 Meadow 240V Outlet Connection 14,944.00$ approved Total Change Orders 651,916.00$