Edificio de Oficinas del Condado de San Mateo 3

Ubicación: ciudad de secoya
Tipo de construcción: Office building, new construction
Estado: in design
Tamaño: 207,512 square feet
Finalización prevista: 2023
Intensidad de uso de energía: 22 (targeted)
Uso de energía eléctrica / total: 100%
Dueño: County of San Mateo

Visión general

This San Mateo County Office Building consists of a 5-story, low-rise building, primarily business office workspace, with exceptional access to daylight, for a variety of county departments including the Board of Supervisors. In addition, there will be assembly spaces on Level 1: the Board of Supervisors Chambers and support program associated, press room, conference center, as well as a gym and café.

The design, with LEED Gold, low carbon footprint and net zero energy aspirations, will set a new standard for a sustainable, generational, civic building beyond the Bay Area.

Building massing features a narrow floor plate to take advantage of natural lighting, natural ventilation, and night flush opportunities including:

  • Balanced facade design with sufficient glazing to provide quality natural light and views without over-burdening HVAC systems with large heating and cooling loads
  • Operable windows that provide natural ventilation during mild weather, increasing ventilation and minimizing cooling energy; during warmer weather, the operable windows are used in a night flush mode where they are automatically opened at night to pre-cool the thermal mass of the building, minimizing cooling needs on hot days; this provides the added benefit of reducing the building’s peak demand on the electricity grid at critical times

Características especiales

  • On-site 1,038 kW solar photovoltaic system, including 587 kW from adjacent parking garage
  • High-performance glazing and insulation
  • Daylighting: natural light supplemented with high-efficiency LED lighting systems controlled by daylight and occupancy sensors
  • Heat pump water heaters located near the demands to minimize heat loss in distribution and recirculation
  • Heating and cooling provided by air-source heat recovery chiller plant
  • HVAC delivery via variable air volume system
  • Radiant heating/cooling
  • Demand response capabilities

Grupo de proyecto

Skidmore, Owings & Merrill
Atelier Ten
Meyers+ Engineers
Truebeck Construction
Design Build Development Group