NR 665.1035(2)(d)3.a.
a. For a thermal vapor incinerator, the design analysis shall consider the vent stream composition, constituent concentrations and flow rate. The design analysis shall also establish the design minimum and average temperature in the combustion zone and the combustion zone residence time.
NR 665.1035(2)(d)3.b.
b. For a catalytic vapor incinerator, the design analysis shall consider the vent stream composition, constituent concentrations and flow rate. The design analysis shall also establish the design minimum and average temperatures across the catalyst bed inlet and outlet.
NR 665.1035(2)(d)3.c.
c. For a boiler or process heater, the design analysis shall consider the vent stream composition, constituent concentrations and flow rate. The design analysis shall also establish the design minimum and average flame zone temperatures, combustion zone residence time and description of method and location where the vent stream is introduced into the combustion zone.
NR 665.1035(2)(d)3.d.
d. For a flare, the design analysis shall consider the vent stream composition, constituent concentrations and flow rate. The design analysis shall also consider the requirements in s.
NR 665.1033 (4).
NR 665.1035(2)(d)3.e.
e. For a condenser, the design analysis shall consider the vent stream composition, constituent concentrations, flow rate, relative humidity and temperature. The design analysis shall also establish the design outlet organic compound concentration level, design average temperature of the condenser exhaust vent stream and design average temperatures of the coolant fluid at the condenser inlet and outlet.
NR 665.1035(2)(d)3.f.
f. For a carbon adsorption system such as a fixed-bed adsorber that regenerates the carbon bed directly onsite in the control device, the design analysis shall consider the vent stream composition, constituent concentrations, flow rate, relative humidity and temperature. The design analysis shall also establish the design exhaust vent stream organic compound concentration level, number and capacity of carbon beds, type and working capacity of activated carbon used for carbon beds, design total steam flow over the period of each complete carbon bed regeneration cycle, duration of the carbon bed steaming and cooling or drying cycles, design carbon bed temperature after regeneration, design carbon bed regeneration time and design service life of carbon.
NR 665.1035(2)(d)3.g.
g. For a carbon adsorption system such as a carbon canister that does not regenerate the carbon bed directly onsite in the control device, the design analysis shall consider the vent stream composition, constituent concentrations, flow rate, relative humidity and temperature. The design analysis shall also establish the design outlet organic concentration level, capacity of carbon bed, type and working capacity of activated carbon used for carbon bed and design carbon replacement interval based on the total carbon working capacity of the control device and source operating schedule.
NR 665.1035(2)(d)4.
4. A statement signed and dated by the owner or operator certifying that the operating parameters used in the design analysis reasonably represent the conditions that exist when the hazardous waste management unit is or would be operating at the highest load or capacity level reasonably expected to occur.
NR 665.1035(2)(d)5.
5. A statement signed and dated by the owner or operator certifying that the control device is designed to operate at an efficiency of 95 percent or greater, unless the total organic concentration limit of s.
NR 665.1032 (1) is achieved at an efficiency less than 95 weight percent or the total organic emission limits of s.
NR 665.1032 (1) for affected process vents at the facility can be attained by a control device involving vapor recovery at an efficiency less than 95 weight percent. A statement provided by the control device manufacturer or vendor certifying that the control equipment meets the design specifications may be used to comply with this requirement.
NR 665.1035(2)(d)6.
6. If performance tests are used to demonstrate compliance, all test results.
NR 665.1035(3)
(3) Record and keep up-to-date in the facility operating record design documentation and monitoring, operating and inspection information for each closed-vent system and control device required to comply with this chapter. The information shall include all of the following:
NR 665.1035(3)(a)
(a) Description and date of each modification that is made to the closed-vent system or control device design.
NR 665.1035(3)(b)
(b) Identification of operating parameter, description of monitoring device and diagram of monitoring sensor location or locations used to comply with s.
NR 665.1033 (6) (a) and
(b).
NR 665.1035(3)(d)
(d) Date, time and duration of each period that occurs while the control device is operating when any monitored parameter exceeds the value established in the control device design analysis as follows:
NR 665.1035(3)(d)1.
1. For a thermal vapor incinerator designed to operate with a minimum residence time of 0.50 seconds at a minimum temperature of 760
°C, period when the combustion temperature is below 760
°C.
NR 665.1035(3)(d)2.
2. For a thermal vapor incinerator designed to operate with an organic emission reduction efficiency of 95 percent or greater, period when the combustion zone temperature is more than 28
°C below the design average combustion zone temperature established as a requirement of sub.
(2) (d) 3. a. NR 665.1035(3)(d)3.
3. For a catalytic vapor incinerator, period when any of the following occurs:
NR 665.1035(3)(d)3.a.
a. Temperature of the vent stream at the catalyst bed inlet is more than 28
°C below the average temperature of the inlet vent stream established as a requirement of sub.
(2) (d) 3. b. NR 665.1035(3)(d)3.b.
b. Temperature difference across the catalyst bed is less than 80 percent of the design average temperature difference established as a requirement of sub.
(2) (d) 3. b. NR 665.1035(3)(d)4.
4. For a boiler or process heater, period when any of the following occurs:
NR 665.1035(3)(d)6.
6. For a condenser that complies with s.
NR 665.1033 (6) (b) 6. a., period when the organic compound concentration level or readings of organic compounds in the exhaust vent stream from the condenser are more than 20 percent greater than the design outlet organic compound concentration level established as a requirement of sub.
(2) (d) 3. e. NR 665.1035(3)(d)7.a.
a. Temperature of the exhaust vent stream from the condenser is more than 6
°C above the design average exhaust vent stream temperature established as a requirement of sub.
(2) (d) 3. e. NR 665.1035(3)(d)7.b.
b. Temperature of the coolant fluid exiting the condenser is more than 6
°C above the design average coolant fluid temperature at the condenser outlet established as a requirement of sub.
(2) (d) 3. e. NR 665.1035(3)(d)8.
8. For a carbon adsorption system such as a fixed-bed carbon adsorber that regenerates the carbon bed directly onsite in the control device and complies with s.
NR 665.1033 (6) (b) 7. a., period when the organic compound concentration level or readings of organic compounds in the exhaust vent stream from the carbon bed are more than 20 percent greater than the design exhaust vent stream organic compound concentration level established as a requirement of sub.
(2) (d) 3. f. NR 665.1035(3)(d)9.
9. For a carbon adsorption system such as a fixed-bed carbon adsorber that regenerates the carbon bed directly onsite in the control device and complies with s.
NR 665.1033 (6) (b) 7. b., period when the vent stream continues to flow through the control device beyond the predetermined carbon bed regeneration time established as a requirement of sub.
(2) (d) 3. f. NR 665.1035(3)(e)
(e) Explanation for each period recorded under par.
(d) of the cause for control device operating parameter exceeding the design value and the measures implemented to correct the control device operation.
NR 665.1035(3)(g)1.
1. Date and time when control device is monitored for carbon breakthrough and the monitoring device reading.
NR 665.1035(3)(g)2.
2. Date when existing carbon in the control device is replaced with fresh carbon.
NR 665.1035(3)(i)
(i) An owner or operator designating any components of a closed-vent system as unsafe to monitor pursuant to s.
NR 665.1033 (14) shall record in a log that is kept in the facility operating record the identification of closed-vent system components that are designated as unsafe to monitor according to s.
NR 665.1033 (14), an explanation for each closed-vent system component stating why the closed-vent system component is unsafe to monitor and the plan for monitoring each closed-vent system component.
NR 665.1035(3)(j)1.
1. The instrument identification number, the closed-vent system component identification number and the operator name, initials or identification number.
NR 665.1035(3)(j)2.
2. The date the leak was detected and the date of first attempt to repair the leak.
NR 665.1035(3)(j)4.
4. Maximum instrument reading measured by Method 21 in appendix A of
40 CFR part 60, incorporated by reference in s.
NR 660.11, after the leak is successfully repaired or determined to be nonrepairable.
NR 665.1035(3)(j)5.
5. “Repair delayed" and the reason for the delay if a leak is not repaired within 15 calendar days after discovery of the leak.
NR 665.1035(3)(j)5.a.
a. The owner or operator may develop a written procedure that identifies the conditions that justify a delay of repair. In those cases, reasons for delay of repair may be documented by citing the relevant sections of the written procedure.
NR 665.1035(3)(j)5.b.
b. If delay of repair was caused by depletion of stocked parts, there shall be documentation that the spare parts were sufficiently stocked on-site before depletion and the reason for depletion.
NR 665.1035(4)
(4) Maintain records of the monitoring, operating and inspection information required by sub.
(3) (c) to
(j) for at least 3 years following the date of each occurrence, measurement, maintenance, corrective action or record.
NR 665.1035(5)
(5) For a control device other than a thermal vapor incinerator, catalytic vapor incinerator, flare, boiler, process heater, condenser or carbon adsorption system, record monitoring and inspection information indicating proper operation and maintenance of the control device in the facility operating record.
NR 665.1035(6)
(6) Record up-to-date information and data used to determine whether or not a process vent is subject to s.
NR 665.1032, including supporting documentation required by s.
NR 665.1034 (4) (b) when application of the knowledge of the nature of the hazardous waste stream or the process by which it was produced is used, in a log that is kept in the facility operating record.
NR 665.1035 History
History: CR 05-032: cr.
Register July 2006 No. 607, eff. 8-1-06.
NR 665.1050(1)(1)
This subchapter applies to owners and operators of facilities that treat, store or dispose of hazardous wastes (except as provided in s.
NR 665.0001).
NR 665.1050(2)
(2) Except as provided in s.
NR 665.1064 (11), this subchapter applies to equipment that contains or contacts hazardous wastes with organic concentrations of at least 10 percent by weight that are managed in one of the following:
NR 665.1050(2)(b)
(b) A unit (including a hazardous waste recycling unit) that is not exempt from licensing under s.
NR 662.017 (i.e., a hazardous waste recycling unit that is not a “90-day” tank or container) and that is located at a hazardous waste management facility otherwise subject to the licensing requirements of ch.
NR 670.
NR 665.1050(3)
(3) 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 665.1050(5)
(5) Equipment that contains or contacts hazardous waste with an organic concentration of at least 10 percent by weight for less than 300 hours per calendar year is excluded from ss.
NR 665.1052 to
665.1060 if it is identified, as required in s.
NR 665.1064 (7) (f).
NR 665.1050(7)
(7) 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 665.1050 History
History: CR 05-032: cr.
Register July 2006 No. 607, eff. 8-1-06;
CR 16-007: cr. (7)
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 665.1051 History
History: CR 05-032: cr.
Register July 2006 No. 607, eff. 8-1-06.
NR 665.1052
NR 665.1052 Standards: pumps in light liquid service. NR 665.1052(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 665.1052(2)(a)(a) If an instrument reading of 10,000 ppm or greater is measured, a leak is detected.
NR 665.1052(2)(b)
(b) If there are indications of liquids dripping from the pump seal, a leak is detected.
NR 665.1052(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 665.1059.
NR 665.1052(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 665.1052(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 665.1052(4)(a)
(a) Each dual mechanical seal system shall be one of the following:
NR 665.1052(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 665.1052(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 665.1060.
NR 665.1052(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 665.1052(4)(b)
(b) The barrier fluid system may not be a hazardous waste with organic concentrations 10 percent or greater by weight.
NR 665.1052(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 665.1052(4)(d)
(d) Check each pump by visual inspection, each calendar week, for indications of liquids dripping from the pump seals.
NR 665.1052(4)(e)1.1. Check each sensor described in par.
(c) daily, or equip it with an audible alarm and check the alarm monthly to ensure it is functioning properly.
NR 665.1052(4)(e)2.
2. Determine, based on design considerations and operating experience, a criterion that indicates failure of the seal system, the barrier fluid system or both.
NR 665.1052(4)(f)1.1. If there are indications of liquids dripping from the pump seal or the sensor indicates failure of the seal system, the barrier fluid system or both based on the criterion determined in par.
(e) 2., a leak is detected.
NR 665.1052(4)(f)2.
2. 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 665.1059.
NR 665.1052(4)(f)3.
3. Make a first attempt at repair (e.g., relapping the seal) no later than 5 calendar days after each leak is detected.
