Marine Construction

Wharf/Pier

Construction of Berths 32/33 Wharf Rehabilitation

Construction of Berth 22 Wharf Replacement, Outer Harbor

Pier T Phase III

Terminal 91, Pier 90, Berths 1, 3, 5, & 7

U.S. Navy Pier 10 & 11

Berths 57/58 Container Wharf

Pierce County Terminal Wharf Construction, Phase 2 Dredging & Slip 5 Mitigation

Pier 95 Reconstruction

Pier G Berth 236 Wharf

Maersk Pier Extension

Pier T Terminal Construction

Bridges

Outfall

Marina

Ferry Landings

Special Projects

Wharf/Pier

Replace U.S. Navy Berthing Piers 10 and 11

Owner
NAVFAC, Southwest

Contract Amount
$42,345,000

Location
San Diego, CA

Project Duration 07/2000-06/2003

Project Duration
The purpose of this design-build project was to demolish the existing Piers 10 & 11 and construct a single replacement berthing, logistics and maintenance pier. The work included dredging and removal of approximately 536,000 cubic yards of sediment, removal of unexploded ordnance, and the construction of a new pier with a concrete deck and fender system complete with power intensive utilities to accommodate Deep Draft Power Intensive ships.

The new pier is 120-feet-wide by 1,500-feet-long and is pile-supported on 24-inch octagonal concrete piling. The work included a fender system for ship berthing. Because the dredging work included unexploded ordnance removal from dredge material, 35,000 cubic yards of the material was unloaded to an upland facility where the material was screened and ordnance was removed prior to disposal.

Manson substantially completed this project eight months ahead of schedule and received an “Outstanding” performance evaluation.