NR 664.1050(3)(3) For the owner or operator of a facility subject to this subchapter and who received an operating license under s. 291.25, Stats., prior to December 6, 1996, the requirements of this subchapter shall be incorporated into the license when the license is reissued according to the requirements of s. NR 670.415 or reviewed according to s. NR 670.050 (4). Until the date when the owner or operator receives an operating license incorporating the requirements of this subchapter, the owner or operator is subject to the requirements of subch. BB of ch. NR 665. NR 664.1050(4)(4) Each piece of equipment to which this subchapter applies shall be marked in such a manner that it can be distinguished readily from other pieces of equipment. NR 664.1050(6)(6) Equipment that contains or contacts hazardous waste with an organic concentration of at least 10% by weight for less than 300 hours per calendar year is excluded from ss. NR 664.1052 to 664.1060 if it is identified, as required in s. NR 664.1064 (7) (f). NR 664.1050(8)(8) Purged coatings and solvents from surface coating operations subject to the national emission standards for hazardous air pollutants (NESHAP) for the surface coating of automobiles and light-duty trucks at 40 CFR part 63, subpart IIII, are not subject to the requirements of this subchapter. NR 664.1050 HistoryHistory: CR 05-032: cr. Register July 2006 No. 607, eff. 8-1-06; CR 16-007: cr. (8) Register July 2017 No. 739, eff. 8-1-17; CR 19-082: am. (2) (b), (c) Register August 2020 No 776, eff. 9-1-20. NR 664.1051 HistoryHistory: CR 05-032: cr. Register July 2006 No. 607, eff. 8-1-06. NR 664.1052NR 664.1052 Standards: pumps in light liquid service. NR 664.1052(1)(b)(b) Check each pump in light liquid service by visual inspection each calendar week for indications of liquids dripping from the pump seal. NR 664.1052(2)(a)(a) If an instrument reading of 10,000 ppm or greater is measured, a leak is detected. NR 664.1052(2)(b)(b) If there are indications of liquids dripping from the pump seal, a leak is detected. NR 664.1052(3)(a)(a) When a leak is detected, repair it as soon as practicable, but not later than 15 calendar days after it is detected, except as provided in s. NR 664.1059. NR 664.1052(3)(b)(b) Make a first attempt at repair (e.g., tightening the packing gland) no later than 5 calendar days after each leak is detected. NR 664.1052(4)(4) Each pump equipped with a dual mechanical seal system that includes a barrier fluid system is exempt from sub. (1), provided all of the following requirements are met: NR 664.1052(4)(a)1.1. Operated with the barrier fluid at a pressure that is at all times greater than the pump stuffing box pressure. NR 664.1052(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 s. NR 664.1060. NR 664.1052(4)(a)3.3. Equipped with a system that purges the barrier fluid into a hazardous waste stream with no detectable emissions to the atmosphere. NR 664.1052(4)(b)(b) The barrier fluid system may not be a hazardous waste with organic concentrations 10% or greater by weight. NR 664.1052(4)(c)(c) Equip each barrier fluid system with a sensor that will detect failure of the seal system, the barrier fluid system or both. NR 664.1052(4)(d)(d) Check each pump by visual inspection, each calendar week, for indications of liquids dripping from the pump seals.