
<p>Forell Elsesser provided structural engineering services for this 29-acre development which includes three new office buildings and two new parking garages. The new office buildings are six-story structures ranging from 225,000 s.f. to 300,000 s.f. totaling 762,000 s.f. The office towers are ornamented by two ground-level pavilions and a seating structure of wood and steel construction. Glulam beams with cross-laminated timber (CLT) roof panels are used to create a sail-like canopy that rests atop steel columns.</p>



<p>The steel-framed office structures include a buckling restrained braced frame (BRBF) lateral system. The office towers are supported on deep foundations with pile/pilecap system interconnected with grade beams. F|E is responsible for the full design of the foundation system including the concrete piles. The exterior wall undulates through the buildings resulting in significant cantilevers, ranging up to 15’-0”. All the office buildings will have an extensive roof garden on the third-floor terraces creating a “park-like” setting with trees and walkways.</p>


How do you design a dynamic modern campus prioritizing access to outdoor space and natural light for every floor of every building?


<p>Chris Petteys serves as the fourth CEO in &nbsp;Forell | Elsesser’s six decades but drives the firm in collaboration with the rest of the executive management team. With a collective focus on building upon the firm’s strong reputation for technical leadership in seismic design, growing talent from within, and creating new opportunities and career paths for staff; Chris leads a firm rooted in engineering fundamentals, client service, performance-based design, and sustainable/resilient structures. From his experience leading large, complex structural projects, Chris has proven the effectiveness of his hands-on management style and enjoys interaction with clients and partners.</p>



<p>In his twenty years practicing as a structural engineer, Chris has navigated complex issues with a level head and taken unexpected approaches to successfully solving problems. He has a broad knowledge of all major construction materials for commercial, multi-family housing, and institutional structures; and is recognized for his efficient buildings and constructability of his designs for unique structures in high seismic regions. His more notable projects include the UC Berkeley California Memorial Stadium seismic upgrade and LinkedIn Middlefield Campus. Chris has both a Bachelor’s degree and a Master’s degree from UCLA.</p>



<p>When Chris is not working through creative solutions or managing the firm, he enjoys golfing, skiing, and spending time with his family.</p>



<h6 class="wp-block-heading"><strong>Professional Associations</strong></h6>



<ul class="wp-block-list">
<li>Structural Engineers Association of Northern California (SEAONC) Seismology Committee, Former Chair</li>
</ul>


San Francisco Public Utilities Commission (SFPUC), Biosolids Digester Facilities Project

Longfellow, Life Science Development, Parking Structures, San Diego, CA

SteelWave, The Lab Parking Structure, 4th Street, Berkeley, CA

Kilroy, Oyster Point, Parking Structure

BioMed Realty, Emery Yards, Parking Structure, Building 14

BioMed Realty, Emery Yards, Life Science Development

Masonic Homes-Skilled Nursing Facility, Covina

Jewish Home of San Francisco, Goodman Building

San Francisco Mint, Seismic Evaluation & Seismic Upgrade

Presidio Quartermaster Reach Culvert

Confidential Precast Parking Structure

East Palo Alto Youth Arts and Music Center

UC Merced Downtown Campus

Sacred Heart Academic Arts Building

Peninsula Healthcare District Residential Care Facility for the Elderly

Jewish Home of San Francisco, Frank Residences, and Byer Square

LinkedIn, Middlefield Campus

345 Brannan, Office Complex

LLNL, Building 453 Terascale Simulation Facility

UC Berkeley Jacobs Institute of Design Innovation

UC Berkeley California Memorial Stadium Seismic Upgrade

LLNL, Building 855 High Explosive Ban Saw

LLNL, Building 805 Renovation

LLNL, Building 581 National Ignition Facility Master Plan

LLNL, Building 217 Renovation

Lawrence Livermore National Laboratory, Building 191, HEAF Atrium Addition

Dropbox TI at Brannan Street

Wareham Development, Parking Structure

President and CEO

Christopher Petteys


<p>Masume is a Principal and licensed Structural Engineer at Forell | Elsesser who brings over 16 years of experience and a breadth of knowledge that includes all major construction materials for educational, cultural, laboratory, and commercial buildings. She is proactive in her problem-solving approach and always looks at an issue from different perspectives to find the most appropriate solution.</p>



<p>Masume possesses a broad skill base in the seismic analysis of structures including linear, nonlinear, static, and dynamic analysis techniques. She has experience with foundation design including various piling systems, pre-stressed and reinforced concrete design, steel design, viscous dampers, and Buckling Restrained Braced Frames (BRBF). She has particular expertise in data analysis and advanced computer modeling of buildings. In particular, her modeling of earthquake loading is used to demonstrate structural capacity and pinpoint the deficient areas of a building requiring retrofit work. Masume earned a Bachelor’s degree from Sharif University of Technology in Iran, and obtained Master’s degrees at both the University of Arizona and UC Berkeley.</p>



<p>Masume enjoys hiking, yoga, and Persian calligraphy. She is passionate about what she does—so much that she recently finished a seismic hazard analysis on her own home.</p>



<h6 class="wp-block-heading"><strong>Professional Associations</strong></h6>



<ul class="wp-block-list">
<li>Structural Engineers Association of Northern California (SEAONC), Continuing Education Committee Chair (2009-2010)</li>



<li>Earthquake Engineering Research Institute (EERI)</li>



<li>San Francisco Planning + Urban Research Association (SPUR)</li>
</ul>



<h6 class="wp-block-heading"><strong>Recent Awards</strong></h6>



<ul class="wp-block-list">
<li>Structural Engineers Association of Northern California (SEAONC), Giles Scholarship Recipient (2010)</li>
</ul>


Google, Office Building TI, 1001 Shoreline, Mountain View, CA

University of California, Berkeley, Heathcock Hall, College of Chemistry

BioMed Realty, Lincoln Center, Life Science Development

College of Alameda/Merritt College 860 Atlantic Avenue Adaptive Re-Use

Saints Peter & Paul Church Seismic Retrofit

Pixar Animation Studios’ Film Production Facility

JCC, Mono County Courthouse, Mammoth Lakes, CA

USF, John Lo Schiavo Center for Science and Innovation

University of the Pacific Dugoni School of Dentistry

San Francisco Friends School Seismic Retrofit

California State University, East Bay, Student Services & Administration Building

Genentech Building 50

University of California, Berkeley, Bakar BioEnginuity Hub

Build Change Haiti Reconstruction Effort

San Francisco Museum of Modern Art Rooftop Garden

Presidio Children’s Theatre

Berkeley Art Museum & Pacific Film Archive (BAMPFA)

UCSF Parnassus Clinical Sciences Building

Principal

Masume Mansouri Dana


<p>As a Senior Engineer at Forell | Elsesser, Casey works on a variety of projects from the design of new buildings to the development of retrofit schemes for existing buildings.  She enjoys collaborating with Forell | Elsesser’s diverse team of engineers to develop innovative and cost-effective solutions to meet our client’s needs.  After personally seeing the devastation from the Christchurch earthquake, she strives to use her structural engineering expertise to make cities more resilient to potential earthquakes.</p>



<p>Casey received both her Bachelor’s and her Master’s degree from UC Berkeley.&nbsp; Having an interest in the interdisciplinary nature of the A/E/C industry, she broadened her educational experience by taking courses in architecture and city planning.&nbsp; As a graduate student, Casey was invited to be a teacher’s assistant for the upper-division structural engineering class which initiated her passion for teaching and mentorship.</p>



<p>Outside the office, Casey likes to explore the rich urban and natural landscape of the Bay Area. She enjoys hiking, traveling, visiting museums, and photography. During the evenings, she enjoys cooking with friends, playing board games, and winding down with a good book.</p>



<h6 class="wp-block-heading">Professional Associations</h6>



<ul class="wp-block-list">
<li>Structural Engineers Association of Northern California (SEAONC)</li>



<li>American Society of Civil Engineers (ASCE)</li>
</ul>


Church of Jesus Christ of Latter-day Saints, Salt Lake City Main Temple, Seismic Retrofit

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