Two alternates are currently included within the design. The first is a rainwater harvesting system that would collect and reclaim water for toilet flushing and site irrigation. A second alternate is for a sedum roof. This planted roofing system reduces heat absorption, increases water retention on site while decreasing the load on the storm water system and provides a changing roof-scape as the sedum changes color with the seasons. Alternative transportation is encouraged by proximity to transit lines and by bicycle storage and shower facilities.
Space is provided for recycling bins in the trash collection areas.
Recycled content gypsum board and ceiling panels will be bid alternates. Commissioning and building ventilation flush out will verify air quality for the occupants. The design includes a permanent CO2 monitoring system to provide feedback on space ventilation performance and allow for operational adjustments. Low or zero VOC adhesives, sealants, and paints are specified. Permanent entryway systems capture particulates from entering building.