silver line update: board transportation committee may 24, 2016
TRANSCRIPT
County of Fairfax, Virginia
Silver Line Update
Board Transportation CommitteeMay 24, 2016
Mark CanaleFairfax County Department of Transportation
Department of Transportation 1
County of Fairfax, Virginia
Phase 1 Summary
• Art in Transit Completed • Old Meadow Road Realignment – to be completed by
the end of 2017• VDOT Punchlist Ongoing• Phase 1 close out - $2.982B
Phase 2 Summary
Total Project Status (all bid packages)• Overall Project – 33%• Design – 98%• Construction – 19%
Station Construction• Reston Town Center Station – 5%
• Tower crane erected and pile driving• Herndon Station – 15%
• Utility work and cast in place concrete• Innovation Station – 29%
• Precast erection• Dulles Airport Station – 20%
• Foundation and utility work• Loudon Gateway Station – 2%
• Site clearing and excavation• Ashburn Station – 0%
Aerial Guideway• Caisson Foundations – 89%• Columns – 78%• Pier Caps – 71%• Trackway Spans – 29%
• Column, pier caps, girder, straddle bent and deck pours work ongoing
Rail Yard at Dulles Airport• 100% Design Plans Submitted• Installation of Stormwater Structures• Site Clearing and Blasting
Phase 2 Cost Summary
Budget• Total Budget - $2.778B• Total Forecast - $2.778B• Total Expenditures - $690M
Phase 2 Contingency Utilization• Total Contingency - $551.5M• Total Contingency Utilized - $76.2M• Remaining Contingency - $475.3M
Department of Transportation 2
County of Fairfax, Virginia
Dulles Airport StationExcavation, foundation walls, and aerial guideway piers and girders
Department of Transportation 3
County of Fairfax, Virginia
Department of Transportation 4
County of Fairfax, Virginia
Department of Transportation 5
County of Fairfax, Virginia
Sign removal on Saarinen Circle
Innovation Center StationConcrete foundations, station support walls, and pre-cast erection
Department of Transportation 6
County of Fairfax, Virginia
Questions?
Department of Transportation 7