City of Concord Bridge Preventative Maintenance Project

Summary

SCH Number
2016092020
Lead Agency
Concord, City of (City of Concord)
Document Title
City of Concord Bridge Preventative Maintenance Project
Document Type
MND - Mitigated Negative Declaration
Received

Document Description
The City in conjunction with Caltrans, proposed to repair various bridge deficiencies at 10 bridges in the City. The project consists of a single build alternative which includes repairs which vary and include the following: repair of spalled concrete on the bridge abutments, piers, and deck as needed, replacement of sidewalk approaches; repair or installation of rock slope protection; repair of I-beam damage of the deck; construction of shotcrete lagging and wing walls; replacement of chain link fencing; sealing of bridge decks and general bridge deck and railing repair; replacement of joint seals; seal bridge deck with methacrylate; seal utility openings; and minor resloping.

Contact Information
Mario Camorongan
City of Concord
1950 Parkside Drive
Concord, CA 94519

925-671-3021

Location

Cities
Concord
Counties
Contra Costa
Cross Streets
Bridges in various locations across City
Zip
94519
State Highways
4, 242, I 680
Schools
Several across City
Waterways
Walnut, Pine, Mt Diablo, Galindo Creeks, SDM, Holbrook

Notice of Completion

Review Period Start
Review Period End
Development Type
Transportation:Other (bridge maintenance)
Reviewing Agencies
California Department of Boating and Waterways California Department of Parks and Recreation California Highway Patrol California Public Utilities Commission Caltrans, District 4 Department of Fish and Wildlife, Region 3 Department of Water Resources Native American Heritage Commission Regional Water Quality Control Board, Region 2 Resources Agency
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