Mechanical, electrical, plumbing engineering and sustainable design for a mixed-use development. The project includes 67 for-sale residential units comprising 62,000 SF, a 26,000 SF sub-grade parking garage and ground floor commercial space. The development encompasses a total of four buildings with units ranging in size from 500 SF studios to three-story townhouses. In addition, the development includes two plazas, a common courtyard for use by residents, and extension to the Frog Park Walk.
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.
The Cooperage project is a mixed-use condominium development on a two- acre site planning to offer tenants and owners high-end home, office, and retail spaces while maintaining energy efficiency and testing sustainable technologies. AlfaTech provided sustainable concept and energy engineering design services during the early planning phase of the condominium project located at 900 Minnesota Street in San Francisco, CA. The project consists of four new buildings and two existing buildings to be renovated for a total of 207,625 SF. Large windows along the exterior provide ample daylight and views to all spaces. AlfaTech proposed that spaces be conditioned via radiant heated floors and natural ventilation only. Some of the sustainable systems studied and integrated into the Cooperage design were photovoltaics, solar water heating, daylighting, natural ventilation, green roofs, wind turbines, micro turbines, geothermal heat pumps, and rainwater collection.
Green systems include: solar hot water heating, natural ventilation, daylighting, photovoltaics, radiant systems, and wind turbines.
72 TOWNSEND San Francisco, CA
Type : Residential Size : 73 units
PLAZA APARTMENTS San Francisco, CA
1036 /1040 MISSION STREET HOUSING San Francisco, CA
AlfaTech provided mechanical, plumbing and fire protection design/build engineering services for this residential conversion project. The project consisted of the renovation of an existing one-story historical warehouse and a new seven-story addition for use as a residential loft and retail building spanning 150,000 SF. Includes a total of 73 residential for-sale condo units and 3,000 SF of tenant amenity spaces including outdoor living space on the roof level, swimming pool, spa and fitness room. Existing warehouse envelope will house retail, residential entrance lobby, storage rooms, wine storage room and 73 parking spaces. Sustainability features included maximizing passive systems.
Type : Residential Size : 143 units
Type : Residential Size : 12 stories, 125,000 SF
Provided commissioning services for the 143-unit low-income housing apartment building located in the SOMA district of San Francisco. Verified LEED credits were met by the current design and consulted on obtaining LEED certification. Credits being evaluated included Water Efficiency, Energy and Atmosphere, and Environmental Quality. Services included review of design documents, balancing reports, energy and water use calculations, developing the commissioning plan and reports and serving as the commissioning authority for the project to assure the systems meet the stringent requirements of LEED Silver certification.
The family housing facility consists of a 15,200 SF site with 100 units and 120,299 SF total space consisting of retail, community spaces, 12 stories of residential units, and children’s play area.
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