Mass Timber

828 Brannan Street

Olson Steel is assisting in the construction of a new hybrid, Steel and Cross-Laminated Timber (CLT) structure in San Francisco. Olson Steel has detailed and fabricated the structural steel, stairs, and miscellaneous steel. The following pictures display our talented ironworkers erecting the steel structure for our General Contractor partner, Skyline Capital Builders. The hybrid, Steel/CLT […]

San Mateo County Office Building No. 3

Olson Steel topped out the last beam on the structural steel framing for the braced frame cores for the new, beautifully designed 5-story structural steel and cross-laminated timber (CLT) framed building structure that will be the future home of San Mateo County. Olson Steel detailed, fabricated, and erected nearly 1,100 tons of structural steel on […]