AlfaTech Big Book

RES I DENT I A L | Mu l t i F am i l y

717 MARKET STREET CONDOS San Francisco, CA Type : Residential Size : 45 units

717 Market Street is a mixed use and retail building conversion to a mixed-use high- end residential loft and retail building. The firm provided the MEP engineering design/build services for this development, which included a seven-story above grade building, garage level below grade, and a roof level rising to 101’-10.” Change of use produced 45 new affordable residential condo units and a roof level common outdoor living. Sustainable features: daylighting controls, occupancy and photocell sensors, and time-clock control system. Mechanical systems design supplemented the passive systems making them capable of meeting all space loads while minimizing visual and noise disturbances. Heating is provided to condo units by low-profile radiant panel heaters while the retail and commercial spaces are provided by water source heat pumps.

BOOKER T . WASHINGTON COMMUNITY SERVICE CENTER & RESIDENT IAL BUILDING

San Francisco, CA Type : Residential

Mechanical, electrical, and plumbing engineering, as well as sustainable design services for this project. BTWCSC is the oldest community service center serving the African-American community in San Francisco, continuously operating since 1919. Currently BTWCSC provides multi-generational services to approximately 278 individuals daily.