NR 423.03(7)(d)2. 2. Use of a solvent with a volatility of less than 2 kPa (0.3 psia) measured at 38°C (100°F).

NR 423.03(7)(d)3. 3. A system demonstrated to have a control efficiency equivalent to or greater than that described in subd. 1. or 2. and approved by the department.

NR 423.03(7)(e) (e) Provide a permanent, conspicuous label, summarizing the operating procedures of pars. (a) to (c), and provide supervision or instruction adequate to ensure that the procedures of pars. (a) to (c) are followed.

NR 423.03(8) (8) Compliance schedule. This subsection applies only to facilities located in Kenosha, Kewaunee, Manitowoc, Milwaukee, Ozaukee, Racine, Sheboygan, Washington, and Waukesha counties.

NR 423.03(8)(a) (a) Previously regulated operations.

NR 423.03(8)(a)1. 1. This paragraph applies only to a facility which is in existence on September 1, 1994 and which:

NR 423.03(8)(a)1.a. a. Prior to September 1, 1994 was subject to all requirements of sub. (3), (4), (5), or (6).

NR 423.03(8)(a)1.b. b. Is subject to sub. (3) (h), (i), or (j), (4) (n) to (q), (5) (h), (i) or (j), or (6) (a) 8. or 9. as of September 1, 1994.

NR 423.03(8)(a)2. 2. The owner or operator of any source identified under subd. 1. shall:

NR 423.03(8)(a)2.a. a. Remain in compliance with all requirements of sub. (3), (4), (5), or (6) to which the owner or operator was subject prior to September 1, 1994.

NR 423.03(8)(a)2.b. b. Achieve final compliance with the requirements of sub. (3) (h), (i), or (j), (4) (n) to (q), (5) (h), (i), or (j), or (6) (a) 8. or 9. as soon as practicable, but no later than May 15, 1995.

NR 423.03(8)(b) (b) Previously exempt operations.

NR 423.03(8)(b)1. 1. This paragraph applies only to a facility which is in existence on September 1, 1994 and which is subject to requirements under sub. (3) (b) to (g), (4) (c), (5) (c), or (6) (a) 2. as of September 1, 1994 and which prior to September 1, 1994 was exempt from the requirements of sub. (3) (b) to (g) under sub. (2) (c), from the requirements of sub. (4) (c) under sub. (2) (d), from the requirements of sub. (5) (c) under sub. (2) (e), or from the requirements of sub. (6) (a) 2. under sub. (2) (f).

NR 423.03(8)(b)2. 2. The owner or operator of any source identified under subd. 1. shall achieve final compliance with the applicable requirements as soon as practicable, but no later than September 15, 1995.

NR 423.03(8)(c) (c) Wipe cleaning operations.

NR 423.03(8)(c)1. 1. This paragraph applies only to a facility which is in existence on September 1, 1994 and which is subject to the requirements of sub. (7) as of September 1, 1994.

NR 423.03(8)(c)2. 2. The owner or operator of any source identified under subd. 1. shall achieve final compliance with the requirements of sub. (7) as soon as practicable, but no later than May 15, 1996.

NR 423.03(9) (9) Equivalent control. Any equivalent control system approved by the department under sub. (3) (d) 3. or (j), (4) (c) 5. or (p), (5) (c) 3., (6) (a) 2. b., or (7) (d) 3. shall be submitted to, and will not become effective for federal purposes until approved by, the administrator as a source-specific revision to the department’s state implementation plan for ozone.

NR 423.03(10) (10) Recordkeeping. This subsection applies only to facilities located in Kenosha, Kewaunee, Manitowoc, Milwaukee, Ozaukee, Racine, Sheboygan, Washington, or Waukesha county. As of September 1, 1994, each owner or operator of a degreasing operation that is exempt from the requirements of subs. (3) to (7), under sub. (2) (c) to (g), shall collect and record the information specified in this paragraph, as appropriate to support the exemption. The following information shall be maintained on the facility premises for a minimum of 3 years and shall be made available upon request to an authorized department representative at any time during normal working hours:

NR 423.03(10)(a) (a) A unique name or identification number for each degreaser or wipe cleaning operation.

NR 423.03(10)(b) (b) The volume of solvent used or added per day for each individual degreaser or wipe cleaning operation, in units of gallons.

NR 423.03(10)(c) (c) The VOC emissions, in units of pounds or kilograms per day, from each individual degreaser or wipe cleaning operation.

NR 423.03(10)(d) (d) The density of the solvent used, in units of pounds per gallon.

NR 423.03(10)(e) (e) The VOC content of the solvent, expressed as percent by volume.

NR 423.03 History History: Renum. from NR 154.13 (6) (a) and am. Register, September, 1986, No. 369, eff. 10-1-86; am. (1), (2) (a) (intro.), 2. and (e), (5) (intro.) and (e), cr. (2) (f) and (6), Register, January, 1988, No. 385, eff. 2-1-88; am. (2) (a) (intro.) and (c) and (3) (d) 1., Register, February, 1990, No. 410, eff. 3-1-90; am. (2) (a) 1. and (f), a. (7), Register, December, 1993, No. 456, eff. 1-1-94; am. (1), (2) (a) (intro.), (3) (a) (intro.) and (g) 4., (4) (intro.), (c) 2., (i) and (m), (5) (intro.), (c) 1. and (g), (6) (a) (intro.) and 7., renum. (7) to be (9) and am., cr. (2) (intro.), (g), (h), (3) (h) to (j), (4) (n) to (q), (5) (h) to (j), (6) (a) 8. and 9., (7), (8) and (10), r. and recr. (2) (c) to (f), Register, August, 1994, No. 464, eff. 9-1-94; am. (4) (a) (intro.) and (m), (5) (intro.), (6) (a) (intro.) and (b) (intro.) and (9), r. (6) (b) 1. to 5., Register, December, 1995, No. 480, eff. 1-1-96; am. (1), (2) (intro.), (a) (intro.), (b) (intro.), (3) (intro.), (b) (intro.), (g) (intro.), (h) (intro.), (4) (g) (intro.), (5) (f) (intro.), (6) (a) (intro.), (7) (intro.), (8) (b) 1. (intro.), r. (8) (b) 1. a. to d., Register, December, 1996, No. 492, eff. 1-1-97; cr. (2) (i) and am. (3) (intro.), (4) (intro.), (5) (intro.) and (6) (a) (intro.), Register, March, 1997, No. 495, eff. 4-1-97; am. (2) (g) 2., (4) (c) (intro.), 1., (d), (h), (k), (5) (c) (intro.) and (7) (c), Register, October, 1999, No. 526, eff. 11-1-99.

NR 423.035 NR 423.035 Industrial cleaning operations — part 1.

NR 423.035(1) (1) Applicability.

NR 423.035(1)(a) (a) Except as provided in subs. (2) and (9) (a), this section applies to industrial cleaning operations at facilities that are located in Kenosha, Milwaukee, Ozaukee, Racine, Washington, or Waukesha county and have maximum theoretical emissions of VOCs from the facility, excluding any maximum theoretical emissions of VOCs resulting from combustion, or VOCs specifically subject to s. NR 419.05, 419.06, or 419.08, ch. NR 420, 421, or 422, or s. NR 423.03, 423.05, 424.04, or 424.05, of 25 tons per year or more.

NR 423.035 Note Note: To determine the maximum theoretical emissions of VOCs from a facility, excluding any maximum theoretical emissions of VOCs specifically subject to the cited provisions, use the following procedure.