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Wrong Vivian Chang?

Vivian Chang

Principal

OPAC Consulting Engineers Inc

HQ Phone:  (415) 989-4551

Direct Phone: (415) ***-**** ext. ***direct phone

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I agree to the Terms of Service and Privacy Policy. I understand that I will receive a subscription to ZoomInfo Community Edition at no charge in exchange for downloading and installing the ZoomInfo Contact Contributor utility which, among other features, involves sharing my business contacts as well as headers and signature blocks from emails that I receive.

OPAC Consulting Engineers Inc

315 Bay Street 2Nd Floor

San Francisco, California,94133

United States

Company Description

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 go...more

Web References(10 Total References)


OPAC - Personnel

www.opacengineers.com [cached]

Vivian Chang - Principal
Ms. Chang's background includes design, construction support engineering, and project management of rail transit structures, complex urban freeway interchanges, river crossings, and pedestrian structures. She has been in engineering practice since 1982.


OPAC - Vivian Chang

www.opacengineers.com [cached]

Vivian Chang
Principal Vivian Chang has 28 years of experience in the design, project management and construction support of highway and transit bridges. Ms. Chang has designed a variety of bridge and transit structures that include prestressed concrete box girders, prestressed segmental concrete box girders, steel arch, and cable supported structures. She has provided project management and construction support engineering on various complex bridge and transit projects. Selected projects by Vivian Chang are listed below:


OPAC Consulting Engineers

www.opacengineers.com [cached]

Vivian ChangVivian Chang - Principalemail: vchang@opacengineers.com telephone: 415 989 4551 x208Ms. Chang's background includes design, construction support engineering, and project management of rail transit structures, complex urban freeway interchanges, river crossings, and pedestrian structures.She has been in engineering practice since 1982.View Resume


Contact OPAC

www.opacengineers.com [cached]

Vivian Chang
Tel: 415-989-4551, ext. 208 Email: vchang@opacengineers.com Vivian Chang Tel: 415-989-4551, ext. 208 Email: vchang@opacengineers.com


OPAC - BART Dublin/Pleasanton Extension

www.opacengineers.com [cached]

Vivian Chang, current OPAC principal, served as Lead Structural Engineer while at Bay Area Transit Consultants (General Engineering Consultant to BART) and performed structural design review and structural design, coordinated with Caltrans and provided technical support during the construction phase.


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