Wilmington, CA

Liquid Bulk Terminal Replacement

Scope/Solutions

The aging marine oil terminal exceeded its design life and did not comply with the applicable seismic and berthing standard. The port, the ultimate owner of the marine structures, and the terminal operator undertook a project to replace the terminal. SGH assisted the terminal operator by reviewing concept designs by others, developing topside layouts, establishing design criteria, and subsequently designing and preparing construction documents for the terminal replacement.

SGH collaborated with terminal staff, local marine contractors, and the port to identify operational goals, develop project design criteria, and review terminal structure design concepts by others. Working with the oil terminal operator, we then helped develop topside layouts and new concept designs for replacing the terminal structure. Highlights of our work include the following:

  • Developed basis of design for replacing the marine terminal
  • Evaluated MOTEMS compliance for the proposed concepts and continued to evaluate compliance of the final concept throughout the design process
  • Designed a new loading platform, approach trestle, and mooring and berthing dolphins
  • Vetted various vessel mooring arrangements
  • Conducted marine terminal operational reviews
  • Helped develop the design for cargo hose storage
  • Explored various topside layout and pipeline alignment schemes
  • Supported the environmental review process

We also evaluated value-engineering proposals, collaborated with the project team to evaluate construction methods and approaches, and recommended ways to minimize terminal downtime during the work.

Project Summary

Icon: completion-date

2019

Completion Date
Icon: construction-value

24M

Construction Value
Solutions
New Construction
Services
Structures
Markets
Energy
Client(s)
Terminal Operator
Specialized Capabilities
Marine & Civil Works

Key team members

Will Bruin
William Bruin
Executive Principal, Structural Engineering, West

Additional Projects

West

Idaho National Laboratory (INL) Analytical Laboratory (ALAB)

INL was concerned about meeting Performance Category 2 (PC-2) requirements for the Analytical Laboratory. SGH evaluated the facility and designed modifications, applying structural, building technology, and civil engineering capabilities to meet new requirements.
Explore
West

Cholla Power Plant

Arizona Public Service Company (APS) chose SGH to perform a condition assessment and develop repairs for the circulating water pipelines at the Cholla Power Plant.
Explore