Project Waiver of AIS Requirements for Double-Offset, High-Velocity Butterfly Valves for Santa Margarita Water District, California (CWSRF)

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.

• Project Waiver of AIS Requirements for Double-Offset, High-Velocity Butterfly Valves for Santa Margarita Water District, California (CWSRF) (pdf) (599.02 KB, January 27, 2020)