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Bidjugde
JOB
MOTCO Repairs Bridges T-1 T-2 T-5 T-6
BID DATE
09/21/18 - 5:00
AGENCY
Department Army
ESTIMATE
n/a
SCOPE
Contractor shall provide all management, labor, equipment, materials and incidentals necessary to perform general bridge repairs to (4) bridges located at MOTCO in Concord, California. Railroad overpass Bridge T-1 and vehicle overpass Bridge T-2 are located within a partially inundated wetlands area with Union Pacific Railroad and Burlington Northern Santa Fe live railroad lines running underneath the two bridges. Repairs to T-2 include repainting the structural steel and general spall repairs to the concrete piers. Work on T-1 include general spall repairs to the piers. Railroad bridges T-5 and T-6 are short span timber bridges located in tidally inundated wetlands areas. These bridges require timber repairs to the superstructures and do not require in-water work nor the use of temporary cofferdams. The Contractor will be required to work within Union Pacific Railroad (UPRR) and Burlington Northern Santa Fe Railroad (BNSF) work windows at night for repairs to T-1 and T-2 within the UPRR/BNSF right away. Only foot traffic will be allowed within the designated wetland areas. No vehicles or equipment of any kind will be allowed within the wetlands designated areas. Construction shoring and scaffolding cannot be founded within the wetlands designated area

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