Revised ANSI/ASAE EP282.21993 (R2013) provides data and guidelines to assist in designing emergency ventilation, feeding, watering, and lighting systems for livestock and poultry for unexpected events that may require temporary emergency ventilation. ANSI/ASTM F30132013 provides test method to determine undisturbed in-place bulk-density, moisture content, and unit weight of topsoil and blended soil growing mediums using Core Displacement Method.