Optimization, up to 2 points. Reduces pollutant entry through entrances and the envelope: entrance design (dirt-removal systems such as grilles or mats spanning the entry and vestibules or revolving doors to slow air movement, with a route for outdoor sport areas) and envelope commissioning. Parts: Design Healthy Entryways; Perform Envelope Commissioning.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.