Concord Naval Weapons Station

Pier and Pile Repair

Sheetpile Shoring and Cofferdams

Underwater Inspection and Repair

Pipelines and Structures

Foundations

Underpinning

Shoring

Tiebacks

Shotcrete

Structures

Bridges

Tanks

Heavy Equipment Foundations

Retaining Walls

Flood & Erosion Control

Rip Rap - Rock, Gabbions

Concrete Lining

Slope Repairs

Rock Slope Netting and Bolting

Machinery and Piping

Pump Stations

Water and Wastewater Treatment

Heavy Equipment Installation

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Project Name: Concord Naval Weapons Station Piers 3 & 4 Repairs

Location: Concord, California

Owner: Department of the Navy, ROICC

Description of Project, Scope of Work Performed:

This project consists of retrofitting existing timber and concrete ammunition piers. Work includes heavy timber construction, concrete pile driving, timber pile work, concrete spall repair, epoxy injection and asphalt deck repair. Work is completed under tidal constraints with a large portion of the work utilizing divers.