Chapter NR 661

NR 661.1089(2)(b)2. 2. The remanufacturer or other person that stores or treats the hazardous secondary material using an internal floating roof to comply with the Tank Level 2 control requirements specified in s. NR 661.1084 (5) shall prepare and maintain documentation describing the floating roof design.

NR 661.1089(2)(b)3. 3. The remanufacturer or other person that stores or treats the hazardous secondary material using an external floating roof to comply with the Tank Level 2 control requirements specified in s. NR 661.1084 (6) shall prepare and maintain all of the following records:

NR 661.1089(2)(b)3.a. a. Documentation describing the floating roof design and the dimensions of the tank.

NR 661.1089(2)(b)3.b. b. Records for each seal gap inspection required under s. NR 661.1084 (6) (c) describing the results of the seal gap measurements. The records shall include the date that the measurements were performed, the raw data obtained for the measurements, and the calculations of the total gap surface area. In the event that the seal gap measurements do not conform to the specifications under s. NR 661.1084 (6) (a), the records shall include a description of the repairs that were made, the date the repairs were made, and the date the tank was emptied, if necessary.

NR 661.1089(2)(b)4. 4. Each remanufacturer or other person that stores or treats the hazardous secondary material using an enclosure to comply with the Tank Level 2 control requirements specified in s. NR 661.1084 (9) shall prepare and maintain all of the following records:

NR 661.1089(2)(b)4.a. a. Records for the most recent set of calculations and measurements performed by the remanufacturer or other person that stores or treats the hazardous secondary material to verify that the enclosure meets the criteria of a permanent total enclosure as specified in “Procedure T—Criteria for and Verification of a Permanent or Temporary Total Enclosure” under 40 CFR 52.741, appendix B.

NR 661.1089(2)(b)4.b. b. Records required for the closed-vent system and control device in accordance with the requirements specified in sub. (5).

NR 661.1089(4) (4) The remanufacturer or other person that stores or treats the hazardous secondary material using containers with Container Level 3 air emission controls in accordance with the requirements specified in s. NR 661.1086 shall prepare and maintain records that include all of the following information:

NR 661.1089(4)(a) (a) Records for the most recent set of calculations and measurements performed by the remanufacturer or other person that stores or treats the hazardous secondary material to verify that the enclosure meets the criteria of a permanent total enclosure as specified in “Procedure T—Criteria for and Verification of a Permanent or Temporary Total Enclosure” under 40 CFR 52.741, appendix B.

NR 661.1089(4)(b) (b) Records required for the closed-vent system and control device in accordance with the requirements specified in sub. (5).

NR 661.1089(5) (5) The remanufacturer or other person that stores or treats the hazardous secondary material using a closed-vent system and control device in accordance with the requirements specified in s. NR 661.1087 shall prepare and maintain records that include all of the following information:

NR 661.1089(5)(a) (a) Documentation for the closed-vent system and control device that includes all of the following:

NR 661.1089(5)(a)1. 1. Certification that is signed and dated by the remanufacturer or other person that stores or treats the hazardous secondary material stating that the control device is designed to operate at the performance level documented by a design analysis as specified in subd. 2. or by performance tests as specified in subd. 3. when the tank or container is or would be operating at capacity or the highest level reasonably expected to occur.

NR 661.1089(5)(a)2. 2. If a design analysis is used, then design documentation as specified in s. NR 661.1035 (2) (d). The documentation shall include information prepared by the remanufacturer or other person that stores or treats the hazardous secondary material or provided by the control device manufacturer or vendor that describes the control device design in accordance with s. NR 661.1035 (2) (d) 3. and certification by the remanufacturer or other person that stores or treats the hazardous secondary material that the control equipment meets the applicable specifications.

NR 661.1089(5)(a)3. 3. If performance tests are used, then a performance test plan as specified in s. NR 661.1035 (2) (c) and all test results.

NR 661.1089(5)(a)4. 4. Information as required under s. NR 661.1035 (3) (a) and (b), as applicable.

NR 661.1089(5)(a)5. 5. A remanufacturer or other person that stores or treats the hazardous secondary material shall record, on a semiannual basis, all of the following information for those planned routine maintenance operations that would require the control device not to meet the requirements specified in s. NR 661.1087 (3) (a) 1., 2., or 3., as applicable:

NR 661.1089(5)(a)5.a. a. A description of the planned routine maintenance that is anticipated to be performed for the control device during the next 6-month period. This description shall include the type of maintenance necessary, planned frequency of maintenance, and lengths of maintenance periods.

NR 661.1089(5)(a)5.b. b. A description of the planned routine maintenance that was performed for the control device during the previous 6-month period. This description shall include the type of maintenance performed and the total number of hours during those 6 months that the control device did not meet the requirements specified in s. NR 661.1087 (3) (a) 1., 2., or 3., as applicable, due to planned routine maintenance.

NR 661.1089(5)(a)6. 6. A remanufacturer or other person that stores or treats the hazardous secondary material shall record all of the following information for those unexpected control device system malfunctions that would require the control device not to meet the requirements specified in s. NR 661.1087 (3) (a) 1., 2., or 3., as applicable:

NR 661.1089(5)(a)6.a. a. The occurrence and duration of each malfunction of the control device system.

NR 661.1089(5)(a)6.b. b. The duration of each period during a malfunction when gases, vapors, or fumes are vented from the hazardous secondary material management unit through the closed-vent system to the control device while the control device is not properly functioning.

NR 661.1089(5)(a)6.c. c. Actions taken during periods of malfunction to restore a malfunctioning control device to its normal or usual manner of operation.

NR 661.1089(5)(a)7. 7. Records of the management of carbon removed from a carbon adsorption system conducted in accordance with s. NR 661.1087 (3) (c) 2.

NR 661.1089(6) (6) The remanufacturer or other person that stores or treats the hazardous secondary material using a tank or container exempted under the hazardous secondary material organic concentration conditions specified in s. NR 661.1082 (3), shall prepare and maintain at the facility records documenting the information used for each material determination, such as test results, measurements, calculations, and other documentation. If analysis results for material samples are used for the material determination, then the remanufacturer or other person that stores or treats the hazardous secondary material shall record the date, time, and location that each material sample is collected in accordance with applicable requirements specified in s. NR 661.1083.

NR 661.1089(7) (7) A remanufacturer or other person that stores or treats the hazardous secondary material designating a cover as “unsafe to inspect and monitor” as specified in s. NR 661.1084 (12) shall record and keep at the facility all of the following information:

NR 661.1089(7)(a) (a) The identification numbers for hazardous secondary material management units with covers that are designated as “unsafe to inspect and monitor.”

NR 661.1089(7)(b) (b) The explanation for each cover stating why the cover is unsafe to inspect and monitor.

NR 661.1089(7)(c) (c) The plan and schedule for inspecting and monitoring each cover.

NR 661.1089(8) (8) The remanufacturer or other person that stores or treats the hazardous secondary material that is subject to this subchapter and to the control device standards in 40 CFR part 60, subpart VV, or s. NR 440.62, or 40 CFR part 61, subpart V, may elect to demonstrate compliance with the applicable sections of this subchapter by documentation either pursuant to this subchapter, or pursuant to 40 CFR part 60, subpart VV, or s. NR 440.62, or 40 CFR part 61, subpart V, to the extent that the documentation required by 40 CFR part 60 or 61 or ch. NR 440 duplicates the documentation required by this section.

NR 661.1089 History History: CR 19-082: CR Register August 2020 No. 776, eff. 9-1-20; correction in (5) (a) 4. made under s. 35.17, Stats., Register August 2020 No. 776; correction in (1), (6) made under s. 13.92 (4) (b) 7., Stats., Register April 2021 No. 784.