NR 661.1052(4)(a)2.2. Equipped with a barrier fluid degassing reservoir that is connected by a closed-vent system to a control device that complies with the requirements specified in s. NR 661.1060. NR 661.1052(4)(a)3.3. Equipped with a system that purges the barrier fluid into a hazardous secondary material stream with no detectable emissions to the atmosphere. NR 661.1052(4)(b)(b) The barrier fluid system may not be a hazardous secondary material with organic concentrations 10 percent or greater by weight. NR 661.1052(4)(c)(c) Each barrier fluid system shall be equipped with a sensor that will detect failure of the seal system, the barrier fluid system, or both. NR 661.1052(4)(d)(d) Each pump shall be checked the remanufacturer or other person by visual inspection, each calendar week, for indications of liquids dripping from the pump seals. NR 661.1052(4)(e)1.1. Each sensor as described in par. (c) shall be checked by the remanufacturer or other person daily or be equipped with an audible alarm that shall be checked monthly to ensure that it is functioning properly. NR 661.1052(4)(e)2.2. A remanufacturer or other person that stores or treats the hazardous secondary material shall determine, based on design considerations and operating experience, a criterion that indicates failure of the seal system, the barrier fluid system, or both. NR 661.1052(4)(f)1.1. If there are indications of liquids dripping from the pump seal or the sensor indicates failure of the seal system, the barrier fluid system, or both based on the criterion determined in par. (e) 2., a leak is detected. NR 661.1052(4)(f)2.2. When a leak is detected, it shall be repaired as soon as practicable, but not later than 15 calendar days after it is detected, except as provided in s. NR 661.1059. NR 661.1052(4)(f)3.3. A first attempt at repair, such as relapping the seal, shall be made no later than 5 calendar days after each leak is detected. NR 661.1052(5)(5) Any pump that is designated, as described in s. NR 661.1064 (7) (b), for no detectable emissions, as indicated by an instrument reading of less than 500 ppm above background, is exempt from the requirements under subs. (1), (3), and (4) if the pump meets all of the following requirements: NR 661.1052(5)(b)(b) Operates with no detectable emissions as indicated by an instrument reading of less than 500 ppm above background as measured by the methods specified in s. NR 661.1063 (3). NR 661.1052(5)(c)(c) Is tested for compliance with par. (b) initially upon designation, annually, and at other times as requested by the department. NR 661.1052(6)(6) If any pump is equipped with a closed-vent system capable of capturing and transporting any leakage from the seal or seals to a control device that complies with the requirements specified in s. NR 661.1060, it is exempt from the requirements specified in subs. (1) to (5). NR 661.1052 HistoryHistory: CR 19-082: cr. Register August 2020 No. 776, eff. 9-1-20. NR 661.1053(1)(1) Each compressor shall be equipped with a seal system that includes a barrier fluid system and that prevents leakage of total organic emissions to the atmosphere, except as provided in subs. (8) and (9). NR 661.1053(2)(2) Each compressor seal system as required under sub. (1) shall meet one of the following conditions: NR 661.1053(2)(a)(a) Operate with the barrier fluid at a pressure that is at all times greater than the compressor stuffing box pressure. NR 661.1053(2)(b)(b) Be equipped with a barrier fluid system that is connected by a closed-vent system to a control device that complies with the requirements specified in s. NR 661.1060. NR 661.1053(2)(c)(c) Be equipped with a system that purges the barrier fluid into a hazardous secondary material stream with no detectable emissions to atmosphere. NR 661.1053(3)(3) The barrier fluid may not be a hazardous secondary material with organic concentrations 10 percent or greater by weight. NR 661.1053(4)(4) Each barrier fluid system as described in subs. (1) to (3) shall be equipped with a sensor that will detect failure of the seal system, barrier fluid system, or both. NR 661.1053(5)(a)(a) Each sensor as required in sub. (4) shall be checked by the remanufacturer or other person daily or shall be equipped with an audible alarm that shall be checked monthly to ensure that it is functioning properly unless the compressor is located within the boundary of an unmanned plant site, in which case the sensor shall be checked daily. NR 661.1053(5)(b)(b) The remanufacturer or other person that stores or treats the hazardous secondary material shall determine, based on design considerations and operating experience, a criterion that indicates failure of the seal system, the barrier fluid system, or both.