Click to download rate information. 10/01/2022 Rate Downloads - Last revised 7/12/2022 Excel Format File size: 71.68 KB WCRATE Format - alpha hazard codes File size: 110.883 KB 10/01/2022 Ballast and Weight Ballast values: Excel Format File size: 43.008 KB Weight values: Excel Format File size: 29.696 KB 10/01/2021 Rate Downloads Excel Format File size: 71.168 KB WCRATE Format - alpha hazard codes File size: 110.883 KB 10/01/2020 Rate Downloads Excel Format File size: 72.192 KB WCRATE Format - alpha hazard codes File size: 111.08 KB For more information on WCRATE Fields, go to the WCIO Web site (wcio.org)