209-956-4751 3003 East Hammer Lane, PO Box 8429 95208, Stockton CA 95212 About Projects Services Careers Contact San Francisco Los Angeles Nearly 100 Years of Industry Experience Herrick has nearly 100 years of experience and the smartest people in the business. You need us on your team. From pre-construction to construction management, we will always advocate for the best value to the owner. High Rises Hospitals Courthouses Aviation Convention Centers Specialty Projects Featured Projects Convention Centers MOSCONE CONVENTION CENTER The 775,000 square foot Moscone West was engineered to meet stringent seismic standards. A unique coupled-girder system is designed to minimize structural damage in the event of an earthquake up to 8.2 magnitude. This works together with a system of 248 friction dampers that dissipate seismic energy. Despite the need for very heavy floor loadings in a vertical structure, column placement on the third floor was minimized to provide 210 foot clear spans for the nearly... Location: San Francisco Structural steel: 15,000 tons Learn More The Herrick Profile Learn more about what we believe in Our History Explore nearly 100 years of our work Our Team The people and skills that define us Main Office 3003 East Hammer Lane PO BOX 8429 95208 Stockton, CA. 95212 Phone 209 956 4751 Fax 209 956 1004 Sitemap Projects Herrick Profile Our History Team Contact Transparency © 2003-2021 Herrick Steel