OPAC is a San Francisco based engineering firm founded in 1992 by a group of experienced and enthusiastic engineers who have worked together since the late 1970s. Since then, we have successfully addressed many engineering challenges around the world. Our goal is to provide sound engineering technology and judgment toward the design and construction of bridges and other structural systems.
Whether you are an owner looking for design or evaluation of structural system, a contractor looking for construction engineering support, or a design professional looking for design or engineering support, look to OPAC. The mainstay of our practice is bridge engineering, and the firm has made significant contributions in that field.
Whether you are an owner looking for design or evaluation of structural system, a contractor looking for construction engineering support, or a design professional looking for design or engineering support, look to OPAC. The mainstay of our practice is bridge engineering, and the firm has made significant contributions in that field.
Services
OPAC takes great pride in providing high quality, well-managed, cost effective, and timely professional engineering services to our clients. We have successfully completed projects in the United States, Canada, Central America, South America, and various countries of the Pacific Rim. We are committed to excellence and innovation in our worldwide consulting engineering services.
OPAC has a broad portfolio of completed bridge and structural engineering projects. Some of our projects - across all structure and service types - are listed below. Use the Projects submenus above to browse more complete listings of projects by structure type. Structural design and construction support for BART traction power facilities replacement projects.
OPAC's work on segmental bridges included design, design review, construction review, construction engineering, engineering investigation and collapse investigation. Our principals have contributed in some of the earliest segmental bridge designs in the United States. Peer review and independent design check of a multiple levels freeway interchange built by segmental method.
OPAC's work on arch bridges included design, design review, construction review, construction support and seismic evaluation. Our principals have contributed creative design solution in some unique arch bridge projects prior to OPAC. Design of a concrete arch bridge to replace the existing truss bridge in rural Sonoma, California.
OPAC's work on cable-supported bridges included design, design review, construction engineering, seismic evaluation and engineering investigation. We designed the longest span new suspension bridge in the United States in over 35 years when it was completed. Our principals have worked on design and construction engineering on a few cable-stayed bridges prior to OPAC.
Reviews
Be the first to review Opac Consulting Engineers.
Write a Review
