WAC 51-11R-20215. Section R202.15 — O

OCCUPANT SENSOR CONTROL. An automatic control device that detects the presence or absence of people within an area and causes lighting, equipment, or appliances to be regulated accordingly. ON-SITE RENEWABLE ENERGY. Energy from renewable energy resources harvested at the building site. OPAQUE DOOR. A door that is not less than 50 percent opaque in surface area.