Submittal Sheets Available Submittal Sheets Note: Click on underlined Description to view individual submittal sheet OptionDescription Roof Drain: Large Sump with Perforated Stainless Steel Extension -IRMA-6 Inverted Membrane Assembly Drain, Large Sump, SS Perforated Ext., Wide Flange 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.
