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  • BART Berryessa Extension — Twin-Bore Tunneling Approach p.4 93%

    Twin-bore TBM tunneling delivered the BART Berryessa Extension subway-grade alignment on a $2.3B program, navigating PG&E transmission and SJ Water utility conflicts under live-rail constraints.

  • Caltrain Peninsula Electrification — Schedule Control Narrative p.11 88%

    AGS served as Program Management Consultant on the $2.4B Caltrain Electrification across a 51-mile corridor, managing 14 prime contractors and FTA CIG compliance. Final cost within 1.2% of approved…

  • Muni Metro Embarcadero Subway Station — Renovation p.7 85%

    Muni Metro Embarcadero subway station renovation delivered $185M of platform, mezzanine, and vertical-circulation upgrades within an active station, completed three weeks ahead of schedule.

  • VTA Eastridge to BART Silicon Valley Phase II — DBE Plan p.2 79%

    Phase II proposal addresses 6-mile light rail extension with three new stations and a maintenance facility, including a 25% DBE participation plan modeled on Caltrain Electrification governance.

  • LA Metro Purple Line Subway Extension Section 3 — Tunneling Risk p.9 81%

    Purple Line subway extension Section 3 navigated tar-sand and methane gas zones via slurry-pressure-balance TBMs; quarterly Monte Carlo schedule risk analysis kept the program within FTA CIG fundin…

  • WMATA Silver Line Phase 2 — FTA Compliance Findings p.3 69%

    Phase 2 of the Silver Line encountered FTA CIG compliance findings on quarterly reporting cadence and EVM baseline integrity, requiring a 6-month corrective action plan that delayed revenue service.

  • Sound Transit East Link Extension — I-90 Floating Bridge Crossing p.14 65%

    East Link Extension crossed Lake Washington on the world-first floating-bridge light-rail alignment, requiring expansion-joint and vibration-isolation peer review with 40% reduction in structure-bo…

  • SFMTA Central Subway Phase 1 — Program Management Plan p.6 94%

    Central Subway Phase 1 PM Plan established the FTA CIG reporting cadence, SOMA utility coordination protocol with PG&E and SFPUC, and the 25% LBE participation framework that the Extension proposal…

  • Honolulu HART Skyline — Elevated Guideway Sequencing p.8 62%

    HART Skyline elevated-guideway proposal sequenced 20-mile alignment in three operational segments to begin partial revenue service while later phases were under construction, mitigating cost-overru…