Request for AIS Waiver for Knife Gate Valves for the City of York, Nebraska (CWSRF)

The state withdrew this waiver request on the project’s behalf.

The state withdrew the City of York's waiver request for knife gate valves after identifying an alternative AIS compliant product. The state provided this information to EPA and formally withdrew the waiver request. 

• AIS Waiver Request for Knife Gate Valves for the City of York, Nebraska (CWSRF) (pdf) (117.96 KB)