The core of the forty foot stair tower. 1/2" plate with internal L3x5x1/2" ribs.

A brand new 5,000 sq.ft. steel framed single family dwelling with artists studio. Extensive soil remediation and foundations. Steel fire rated cladding system for property line walls, a massive cantileved stair tower. Steel frame, pan deck and concrete floors with radiant heat, black anodized aluminum storefront, authentic Japanese tatami room, exterior decks with views of downtown

5 5 Sheridan St. San Francisco
Client	(Name Withheld) Website
Architect	Michelle Kreibel - Lundberg Design lundbergdesign.com
Engineer	David Strandberg - Yu Strandberg Engineering yusengineering.com
Construction Cost	(budget not disclosed)
Schedule/Completion	18 Months, 2007
Key Materials/Suppliers	Coyle Iron Whiteside Concrete City Cabinetmakers, citycabinetmakers.com Metecno A.P.I.apipanel.com,