Submittal Sheets Available Submittal Sheets Note: Click on underlined Description to view individual submittal sheet OptionDescription Trench Grate: Rectangular 12" X 20" Light Duty Cast Iron Grate 76301 76300 Frame and Grate Instructions Click on a link to download that Sheet. Check Option Box to select one or more Sheets. Click "Add To List" to add selected sheets to your Submittal List.