Submittal Sheets Available Submittal Sheets Note: Click on underlined Description to view individual submittal sheet OptionDescription Oil Separator: Large Capacity Draw-Off Type with External Storage Tank -EST-EXT Oil Separator with external storage tank -EST-60 External Storage Tank with Anchor Flange -EXT-6 Oil Separator external storage tank, flush-with-floor type 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.