bridge & highway infrastruture rehabilitation

Project Overview

Performed fender system replacement, concrete repairs & underwater pile rehabilitation for critical transportation infrastructure

Scope of Work

• Deteriorated pile restoration project

• Removal of pile obstructions

• Fiberglass pile jacket installation (QTY. 44)

• HDPE pile protection jackets (28)

• Underwater footer grout placement

• Structural rehabilitation

• Fender system replacement

• Concrete seawall repairs

Services Performed

• Surface preparation (power washing)

• Site excavation: Jetting & breaking of rip rap, boulders

• Pile cleaning with pressure washers

• Jacket wrapping & installation

• Topside & underwater burning

• Grouting operations

• Seawall concrete repairs/spall repairs

• Inspection and documentation

• Removal & replacement of old fender system

Equipment & Tools Utilized

• Surface-supplied diving systems

• Fiberglass pile jacket systems

• Grout pumps

• Hydraulic rock drill, rock breaker, chainsaw

• Pneumatic CP9

• Underwater burning equipment

• Rigging and lifting equipment

see job photos below