Product specific project waivers apply only to the specified product and proposed project referenced in the waiver. Any other project that wishes to use a similar product must apply for a separate waiver based on specific project circumstances.
You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.- Project Waiver of AIS Requirements for Double Door Check Valves for Tonka Bay, Minnesota (DWSRF) (PDF)(2 pp, 540 K, July 24, 2019)