Initial compliance requirements

Initial compliance requirements. (1) By what date must I conduct initial performance tests or other initial compliance demonstrations? (a) As required by s. NR 460.06 (1) (b) , you shall conduct a performance test no later than 180 calendar days after the compliance date that is specified in s. NR 463.21 (4) for your iron and steel foundry to demonstrate initial compliance with each emission limitation in s. NR 463.23 (1) that applies to you. (b) For each work practice standard in s. NR 463.23 (2) and each operation and maintenance requirement in s. NR 463.23 (3) that applies to you where initial compliance is not demonstrated using a performance test, you shall demonstrate initial compliance no later than 30 calendar days after the compliance date that is specified for your iron and steel foundry in s. NR 463.21 (4) . (c) If you commenced construction or reconstruction between December 23, 2002 and April 22, 2004, you shall demonstrate initial compliance with either the proposed emissions limit or the promulgated emissions limit no later than October 19, 2004 or no later than 180 calendar days after startup of the source, whichever is later, according to s. NR 460.06 (1) (c) . (d) If you commenced construction or reconstruction between December 23, 2002 and April 22, 2004, and you chose to comply with the proposed emissions limit when demonstrating initial compliance, you shall conduct a second performance test to demonstrate compliance with the promulgated emissions limit by October 19, 2007 or after startup of the source, whichever is later, according to s. NR 460.06 (1) (c) . (2) When must I conduct subsequent performance tests? (a) You shall conduct subsequent performance tests to demonstrate compliance with all applicable PM or total metal HAP, VOHAP and TEA emissions limitations in s. NR 463.23 (1) for your iron and steel foundry no less frequently than every 5 years. The requirement to conduct performance tests every 5 years does not apply to an emissions source for which a continuous emissions monitoring system (CEMS) is used to demonstrate continuous compliance. (b) You shall conduct subsequent performance tests to demonstrate compliance with the opacity limit in s. NR 463.23 (1) (a) 7. for your iron and steel foundry no less frequently than once every 6 months. (3) What test methods and other procedures must I use to demonstrate initial compliance with the emission limitations? You shall conduct each performance test that applies to your iron and steel foundry according to the requirements in s. NR 460.06 (4) (a) and the following conditions, as applicable: (a) Particulate matter. To determine compliance with the applicable emission limit for PM in s. NR 463.23 (1) (a) 1. to 6. for a metal melting furnace, scrap preheater, pouring station or pouring area, you shall use the following test methods and procedures: 1. Determine the concentration of PM according to the test methods in 40 CFR part 60 , Appendix A, incorporated by reference in s. NR 484.04 (13) , that are specified in subd. 1. a. to e. : a. Method 1 or 1A to select sampling port locations and the number of traverse points in each stack or duct. Sampling sites shall be located at the outlet of the control device, or at the outlet of the emission source if no control device is present, prior to any releases to the atmosphere. b. Method 2, 2A, 2C, 2D, 2F or 2G to determine the volumetric flow rate of the stack gas. c. Method 3, 3A or 3B to determine the dry molecular weight of the stack gas. d. Method 4 to determine the moisture content of the stack gas. e. Method 5, 5B, 5D, 5F or 5I, as applicable, to determine the PM concentration. The PM concentration is determined using only the front-half, probe rinse and filter, of the PM catch. 2. Collect a minimum sample volume of 60 dscf of gas during each PM sampling run. A minimum of 3 valid test runs are needed to comprise a performance test. 3. For cupola metal melting furnaces, sample only during times when the cupola is on blast. 4. For electric arc and electric induction metal melting furnaces, sample only when metal is being melted. 5. For scrap preheaters, sample only when scrap is being preheated. (b) Total metal HAP. To determine compliance with the applicable emission limit for total metal HAP in s. NR 463.23 (1) (a) 1. to 6. for a metal melting furnace, scrap preheater, pouring station, or pouring area, you shall use the following test methods and procedures: 1. Determine the concentration of total metal HAP according to the test methods in 40 CFR part 60 , Appendix A, incorporated by reference in s. NR 484.04 (13) , that are specified in subd. 1. a. to e. : a. Method 1 or 1A to select sampling port locations and the number of traverse points in each stack or duct. Sampling sites shall be located at the outlet of the control device, or at the outlet of the emissions source if no control device is present, prior to any releases to the atmosphere. b. Method 2, 2A, 2C, 2D, 2F or 2G to determine the volumetric flow rate of the stack gas. c. Method 3, 3A or 3B to determine the dry molecular weight of the stack gas. d. Method 4 to determine the moisture content of the stack gas. e. Method 29 to determine the total metal HAP concentration. 2. Collect a minimum sample volume of 60 dscf of gas during each total metal HAP sampling run. A minimum of 3 valid test runs are needed to comprise a performance test. 3. For cupola metal melting furnaces, sample only during times when the cupola is on blast. 4. For electric arc and electric induction metal melting furnaces, sample only when metal is being melted. 5. For scrap preheaters, sample only when scrap is being preheated. (c) Fugitive emissions. To determine compliance with the opacity limit in s. NR 463.23 (1) (a) 7. for fugitive emissions from buildings or structures housing any emissions source at the iron and steel foundry, you shall use the following test method and procedures: 1. Using a certified observer, conduct each opacity test according to the requirements in Method 9 in 40 CFR part 60 , Appendix A, incorporated by reference in s. NR 484.04 (13) and the requirements in s. NR 460.05 (6) (d) . 2. Conduct each test such that the opacity observations overlap with the PM performance tests. (d) Volatile organic HAP emissions from cupola furnaces and scrap preheaters. To determine compliance with the applicable VOHAP emissions limit in s. NR 463.23 (1) (a) 8. for a cupola metal melting furnace or in s. NR 463.23 (1) (a) 9. for a scrap preheater, you shall use the following test methods and procedures: 1. Determine the VOHAP concentration for each test run according to the test methods in 40 CFR part 60 , Appendix A, incorporated by reference in s. NR 484.04 (13) , that are specified in subd. 1. a. to e. : a. Method 1 or 1A to select sampling port locations and the number of traverse points in each stack or duct. Sampling sites shall be located at the outlet of the control device, or at the outlet of the emissions source if no control device is present, prior to any releases to the atmosphere. b. Method 2, 2A, 2C, 2D, 2F or 2G to determine the volumetric flow rate of the stack gas. c. Method 3, 3A or 3B to determine the dry molecular weight of the stack gas. d. Method 4 to determine the moisture content of the stack gas. e. Method 18 to determine the VOHAP concentration. Alternatively, you may use Method 25 to determine the concentration of total gaseous nonmethane organics (TGNMO) or Method 25A to determine the concentration of total organic compounds (TOC), using hexane as the calibration gas. 2. Determine the average VOHAP, TGNMO or TOC concentration using a minimum of 3 valid test runs. Each test run shall include a minimum of 60 continuous operating minutes. 3. For a cupola metal melting furnace, correct the measured concentration of VOHAP, TGNMO or TOC for oxygen content in the gas stream using Equation 1: 4. For a cupola metal melting furnace, measure the combustion zone temperature of the combustion device with the CPMS required in s. NR 463.26 (1) (d) during each sampling run in 15-minute intervals. Determine and record the 15-minute average of the 3 runs. (e) Volatile organic HAP emissions from automated pallet cooling lines or automated shakeout lines. To determine compliance with the VOHAP emissions limit in s. NR 463.23 (1) (a) 10. for automated pallet cooling lines or automated shakeout lines you shall use either the procedures in subds. 1. and 3. or subds. 2. and 3. 1. To demonstrate compliance by direct measurement of total hydrocarbons, a surrogate for VOHAP, use all of the following procedures: a. Using the VOC CEMS required in s. NR 463.26 (1) (g) , measure and record the concentration of total hydrocarbons, as hexane, for 180 continuous operating minutes. You shall measure emissions at the outlet of the control device, or at the outlet of the emissions source if no control device is present, prior to any releases to the atmosphere. b. Reduce the monitoring data to hourly averages as specified in s. NR 460.07 (7) (b) . c. Compute and record the 3-hour average of the monitoring data. 2. To demonstrate compliance by establishing a site-specific TOC emissions limit that is correlated to the VOHAP emissions limit, use the following procedures: a. Determine the VOHAP concentration for each test run according to the test methods in 40 CFR part 60 , Appendix A, incorporated by reference in s. NR 484.04 (13) , that are specified in this subdivision.