Section R307-502-5 is modified to mirror the NSPS requirements to report high-bleed controllers that could not be replaced rather than reporting all controllers that were replaced. This is consistent with the intent of the rule to accelerate implementation of the NSPS requirements rather than establishing new requirements for pneumatic devices. (DAR NOTE: The original proposed new rule upon which this change in proposed rule (CPR) was based was published in the July 1, 2014, issue of the Utah State Bulletin, on page 40. Underlining in the rule below indicates text that has been added since the publication of the proposed new rule mentioned above; strike-out indicates text that has been deleted. You must view the CPR and the proposed new rule together to understand all of the changes that will be enforceable should the agency make this rule effective.)