BART Contract No. 6M8107

Bridge Projects Completed

04-3A23U3: Airport I/C + Soundwall
04-0A1853: Old Redwood Highway OC
04-4H6003: Rivers End Ret Walls
04-2E7203: Br. Deck Methacrylate OL
04-264143: Jameson Canyon Soil Nail
04-2640U3: Petaluma River Bridge
04-1A3203: Scofield OH Deck Rehab
04-2640K3: Reconstruct Lakeville IC
04-2640G3: Widen Bridge & HMA
04-264073: MSN B1 Redwood Landfill
04-2E7603: Treat Bridge; Jt Replace
04-1706U3: 5th Avenue Rte 880
04-3A9223: Widen Mainline and Br
04-3A9213: Widen Freeway, Replace OC
04-294913: 4th Caldecott Tunnel & Bldg
04-4A07U3: Rte 580 Truck Climbing Lane
04-450203: Tie-back & Soil Nail Walls
04-4A0103: McCune Creek Approach Slabs
04-0A0903: Widen Alamo Creek Bridge
04-0A0903: Richmond San Rafael
04-1A2903: Laguna De Santa Rosa Br
04-4S6203: Rock Point Tie-Back Wall
04-2908V3: I-580 WB Widening
04-2908C3: I-580 WB HOV Lane
04-2908E3: I-580 Rdway Widen & Rehab
04-265603: Replace San Pedro Creek Br

Richmond - San Rafael Bridge Rehabilitation

As Prime CEI Consultant through BART Contract No. 6M8107, PreScience provided construction support services to Bay Area Rapid Transit for over 20 rail and transit construction projects throughout the Greater San Francisco Bay Area.

Featured Projects

CM ESP A-Line Aerials LM to Coliseum
PM/CM - Stations Division (Constructability/Engineering)
CM Concord Station Plaza Improvement
CM Accessibility Improvement Various Stations
Tunnel Design Evaluation - VTA SVSX
CRs for Embarcadero Station
Technical Support: VTA Extension Phase 2
RR Track Inspect & Safety Standards
Track Geometry Car Procurement
RR Material Management Services
eBART Bridge Management Program
M-Line 34.5 kV Cable Replacement
TBT Cross Passage Doors Replacement
SVBX Traction Power & Electrical Systems

Significant Projects

A-Line Aerials LM to Oakland Coliseum

Concord Station Plaza Improvement

Transbay Tube Cross Passage Doors Replacement

M-Line 34.5kV Cable Replacement