NR 666.103(3)(a)10.10. For systems using venturi scrubbers, the minimum differential gas pressure across the venturi (unless complying with the Tier I or adjusted Tier I metals feed rate screening limits under s. NR 666.106 (2) or (5) and the total chlorine and chloride feed rate screening limits under s. NR 666.107 (2) (a) or (5)). NR 666.103(3)(a)12.12. For systems using wet ionizing scrubbers or electrostatic precipitators (unless complying with the Tier I or adjusted Tier I metals feed rate screening limits under s. NR 666.106 (2) or (5) and the total chlorine and chloride feed rate screening limits under s. NR 666.107 (2) (a) or (5)): NR 666.103(3)(a)13.13. For systems using fabric filters (baghouses), the minimum pressure drop (unless complying with the Tier I or adjusted Tier I metal feed rate screening limits under s. NR 666.106 (2) or (5) and the total chlorine and chloride feed rate screening limits under s. NR 666.107 (2) (a) or (5)). NR 666.103(3)(b)(b) Prior notice of compliance testing. At least 30 days prior to the compliance testing required by par. (c), the owner or operator shall notify the department and submit all of the following information: NR 666.103(3)(b)1.c.c. Person responsible for conducting compliance test, including company name, address and telephone number, and a statement of qualifications. NR 666.103(3)(b)2.b.b. A scaled plot plan showing the entire facility and location of the boiler or industrial furnace. NR 666.103(3)(b)2.d.d. Identification of the continuous emission monitors that are installed, including: 1) Carbon monoxide monitor.
2) Oxygen monitor.
3) Hydrocarbon monitor, specifying the minimum temperature of the system and, if the temperature is less than 150 °C, an explanation of why a heated system is not used (see par. (e)) and a brief description of the sample gas conditioning system.
NR 666.103(3)(b)2.e.e. Indication of whether the stack is shared with another device that will be in operation during the compliance test. NR 666.103(3)(b)2.f.f. Other information useful to an understanding of the system design or operation. NR 666.103(3)(b)3.3. Information on the testing planned, including a complete copy of the test protocol and quality assurance/quality control (QA/QC) plan, and a summary description for each test providing all of the following information at a minimum: NR 666.103(3)(b)3.a.a. Purpose of the test (e.g., demonstrate compliance with emissions of particulate matter). NR 666.103(3)(b)3.b.b. Planned operating conditions, including levels for each pertinent parameter specified in par. (a). NR 666.103(3)(c)1.1. ‘General.’ Compliance testing shall be conducted under conditions for which the owner or operator has submitted a certification of precompliance under sub. (2) and under conditions established in the notification of compliance testing required by par. (b). The owner or operator may seek approval on a case-by-case basis to use compliance test data from one unit in lieu of testing a similar onsite unit. To support the request, the owner or operator shall provide a comparison of the hazardous waste burned and other feedstreams, and the design, operation and maintenance of both the tested unit and the similar unit. The department shall provide a written approval to use compliance test data in lieu of testing a similar unit if it finds that the hazardous wastes, the devices and the operating conditions are sufficiently similar, and the data from the other compliance test is adequate to meet the requirements of this subsection. NR 666.103(3)(c)2.2. ‘Special requirements for industrial furnaces that recycle collected PM.’ Owners and operators of industrial furnaces that recycle back into the furnace particulate matter (PM) from the air pollution control system shall comply with one of the following procedures for testing to determine compliance with the metals standards of s. NR 666.106 (3) or (4): NR 666.103(3)(c)2.b.b. Stack emissions testing for a minimum of 6 hours each day while hazardous waste is burned during an interim license. The testing shall be conducted when burning normal hazardous waste for that day at normal feed rates for that day and when the air pollution control system is operated under normal conditions. During an interim license, hazardous waste analysis for metals content shall be sufficient for the owner or operator to determine if changes in metals content may affect the ability of the facility to meet the metals emissions standards established under s. NR 666.106 (3) or (4). Under this option, operating limits (under par. (a)) shall be established during compliance testing under this paragraph only on the following parameters: 1) Feed rate of total hazardous waste.
2) Total feed rate of chlorine and chloride in total feed streams.
3) Total feed rate of ash in total feed streams, except that the ash feed rate for cement kilns and light-weight aggregate kilns is not limited.
4) Carbon monoxide concentration, and where required, hydrocarbon concentration in stack gas.
5) Maximum production rate of the device in appropriate units when producing normal product.
NR 666.103(3)(c)2.c.c. Conduct compliance testing to determine compliance with the metals standards to establish limits on the operating parameters of par. (a) only after the kiln system has been conditioned to enable it to reach equilibrium with respect to metals fed into the system and metals emissions. During conditioning, hazardous waste and raw materials having the same metals content as will be fed during the compliance test shall be fed at the feed rates that will be fed during the compliance test. NR 666.103(3)(c)3.a.a. If compliance with all applicable emissions standards of ss. NR 666.104 to 666.107 is not demonstrated simultaneously during a set of test runs, the operating conditions of additional test runs required to demonstrate compliance with remaining emissions standards shall be as close as possible to the original operating conditions. NR 666.103(3)(c)3.b.b. Prior to obtaining test data for purposes of demonstrating compliance with the applicable emissions standards of ss. NR 666.104 to 666.107 or establishing limits on operating parameters under this section, the facility shall operate under compliance test conditions for a sufficient period to reach steady-state operations. Industrial furnaces that recycle collected particulate matter back into the furnace and that comply with subd. 2. a. or b., however, need not reach steady state conditions with respect to the flow of metals in the system prior to beginning compliance testing for metals. NR 666.103(3)(c)3.c.c. Compliance test data on the level of an operating parameter for which a limit shall be established in the certification of compliance shall be obtained during emissions sampling for the pollutant or pollutants (i.e., metals, PM, HCl/Cl2, organic compounds) for which the parameter shall be established as specified by par. (a). NR 666.103(3)(d)(d) Certification of compliance. Within 90 days of completing compliance testing, the owner or operator shall certify to the department compliance with the emissions standards of ss. NR 666.104 (2), (3) and (5), 666.105, 666.106, 666.107 and sub. (1) (e) 1. d. The certification of compliance shall include all of the following information: NR 666.103(3)(d)1.c.c. Person responsible for conducting compliance testing, including company name, address and telephone number, and a statement of qualifications. NR 666.103(3)(d)1.f.f. Person responsible for quality assurance/quality control (QA/QC), title and telephone number, and statement that procedures prescribed in the QA/QC plan submitted under s. NR 666.103 (3) (b) 3. have been followed, or a description of any changes and an explanation of why changes were necessary. NR 666.103(3)(d)1.g.g. Description of any changes in the unit configuration prior to or during testing that would alter any of the information submitted in the prior notice of compliance testing under par. (b), and an explanation of why the changes were necessary. NR 666.103(3)(d)1.h.h. Description of any changes in the planned test conditions prior to or during the testing that alter any of the information submitted in the prior notice of compliance testing under par. (b), and an explanation of why the changes were necessary. NR 666.103(3)(d)2.a.a. Purpose or purposes of test (e.g., demonstrate conformance with the emissions limits for particulate matter, metals, HCl, Cl2, and CO). NR 666.103(3)(d)2.b.b. Summary of test results for each run and for each test including the following information: 1) Date of run.
2) Duration of run.
3) Time-weighted average and highest hourly rolling average CO level for each run and for the test.
4) Highest hourly rolling average HC level, if HC monitoring is required for each run and for the test.
5) If dioxin and furan testing is required under s. NR 666.104 (5), time-weighted average emissions for each run and for the test of chlorinated dioxin and furan emissions, and the predicted maximum annual average ground level concentration of the toxicity equivalency factor. 6) Time-weighted average particulate matter emissions for each run and for the test.
7) Time-weighted average HCl and Cl2 emissions for each run and for the test.
8) Time-weighted average emissions for the metals subject to regulation under s. NR 666.106 for each run and for the test. 9) QA/QC results.
NR 666.103(3)(d)4.4. Determination of operating limits based on all valid runs of the compliance test for each applicable parameter listed in par. (a) using either of the following procedures: NR 666.103(3)(d)4.a.a. A parameter may be measured and recorded on an instantaneous basis (i.e., the value that occurs at any time) and the operating limit specified as the time-weighted average during all runs of the compliance test. NR 666.103(3)(d)4.b.b. 1) The limit for a parameter may be established and continuously monitored on an hourly rolling average basis defined as follows: a) A continuous monitor is one which continuously samples the regulated parameter without interruption, and evaluates the detector response at least once each 15 seconds, and computes and records the average value at least every 60 seconds.
b) An hourly rolling average is the arithmetic mean of the 60 most recent 1-minute average values recorded by the continuous monitoring system.
2) The operating limit for the parameter shall be established based on compliance test data as the average over all test runs of the highest hourly rolling average value for each run.
NR 666.103(3)(d)4.c.c. Feed rate limits for the carcinogenic metals (i.e., arsenic, beryllium, cadmium and chromium) and lead may be established either on an hourly rolling average basis as prescribed by subd. 4. b. or on (up to) a 24 hour rolling average basis. If the owner or operator elects to use an averaging period from 2 to 24 hours: 1) The feed rate of each metal shall be limited at any time to 10 times the feed rate that would be allowed on a hourly rolling average basis.
2) The continuous monitor shall meet the following specifications:
a) A continuous monitor is one which continuously samples the regulated parameter without interruption, and evaluates the detector response at least once each 15 seconds, and computes and records the average value at least every 60 seconds.
b) The rolling average for the selected averaging period is defined as arithmetic mean of one hour block averages for the averaging period. A one hour block average is the arithmetic mean of the one minute averages recorded during the 60-minute period beginning at one minute after the beginning of preceding clock hour.
3) The operating limit for the feed rate of each metal shall be established based on compliance test data as the average over all test runs of the highest hourly rolling average feed rate for each run.
NR 666.103(3)(d)4.d.d. Feed rate limits for metals, total chlorine and chloride, and ash are established and monitored by knowing the concentration of the substance (i.e., metals, chloride and chlorine, and ash) in each feedstream and the flow rate of the feedstream. To monitor the feed rate of these substances, the flow rate of each feedstream shall be monitored under the continuous monitoring requirements of subd. 4. a. to c. NR 666.103(3)(d)5.5. The following statement shall accompany the certification of compliance: “I certify under penalty of law that this information was prepared under my direction or supervision in accordance with a system designed to ensure that qualified personnel properly gathered and evaluated the information and supporting documentation. Copies of all emissions tests, dispersion modeling results and other information used to determine conformance with s. NR 666.103 (3) are available at the facility and can be obtained from the facility contact person listed above. Based on my inquiry of the person or persons who manages the facility, or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment for knowing violations. I also acknowledge that the operating conditions established in this certification pursuant to s. NR 666.103 (3) (d) 4. are enforceable limits at which the facility can legally operate during an interim license until a revised certification of compliance is submitted.” NR 666.103(3)(e)(e) Special requirements for HC monitoring systems. When an owner or operator is required to comply with the hydrocarbon (HC) controls provided by s. NR 666.104 (3) or sub. (1) (e) 1. d., a conditioned gas monitoring system may be used in conformance with specifications provided in ch. NR 666 Appendix IX if the owner or operator submits a certification of compliance without using extensions of time provided by par. (g). NR 666.103(3)(f)(f) Special operating requirements for industrial furnaces that recycle collected PM. Owners and operators of industrial furnaces that recycle back into the furnace particulate matter (PM) from the air pollution control system shall do all of the following: NR 666.103(3)(f)2.2. When complying with par. (c) 2. b., comply with the operating requirements prescribed by that subdivision paragraph. NR 666.103(3)(g)1.1. If the owner or operator does not submit a complete certification of compliance for all of the applicable emissions standards of ss. NR 666.104, 666.105, 666.106 and 666.107 by August 21, 1992, the owner or operator shall do one of the following: NR 666.103(3)(g)1.a.a. Stop burning hazardous waste and begin closure activities under sub. (12) for the hazardous waste portion of the facility.
