For Class A office buildings, which compete for the most prestigious tenants and command the highest rents, expectations are considerable. No one makes allowances for, say, a Class A building’s age or the types of systems installed. And so it is for 345 California Center, a 48-story, mixed-use property in San Francisco’s financial district. Looking to keep down costs while improving the tenant experience and making a statement about how technology is being applied to make the buil
DDC Gain Without the Pain
The chief engineer for 345 California Center, a 48-story, mixed-use property in San Francisco, sought to upgrade from pneumatic controls to direct digital control (DDC).