Utah Admin. Code R315-265-1064 - Air Emission Standards for Equipment Leaks - Recordkeeping Requirements

(a)

(1) Each owner or operator subject to Sections R315-265-1050 through R315-265-1064 shall comply with the recordkeeping requirements of Section R315-265-1064.

(2) An owner or operator of more than one hazardous waste management unit subject to Sections R315-265-1050 through R315-265-1064 may comply with the recordkeeping requirements for these hazardous waste management units in one recordkeeping system if the system identifies each record by each hazardous waste management unit.

(b) Owners and operators shall record the following information in the facility operating record:

(1) For each piece of equipment that Sections R315-265-1050 through R315-265-1064 applies:

(i) Equipment identification number and hazardous waste management unit identification.

(ii) Approximate locations within the facility, for example, identify the hazardous waste management unit on a facility plot plan.

(iii) Type of equipment, for example, a pump or pipeline valve.

(iv) Percent-by-weight total organics in the hazardous waste stream at the equipment.

(v) Hazardous waste state at the equipment, for example, gas or vapor or liquid.

(vi) Method of compliance with the standard, for example, "monthly leak detection and repair" or "equipped with dual mechanical seals".

(2) For facilities that comply with Subsection R315-265-1033(a)(2), an implementation schedule as specified in Subsection R315-265-1033(a)(2).

(3) When an owner or operator chooses to use test data to demonstrate the organic removal efficiency or total organic compound concentration achieved by the control device, a performance test plan as specified in Subsection R315-265-1035(b)(3).

(4) Documentation of compliance with Section R315-265-1060, including the detailed design documentation or performance test results specified in Subsection R315-265-1035(b)(4).

(c) When each leak is detected as specified in Sections R315-265-1052, R315-265-1053, R315-265-1057, and R315-265-1058, the following requirements apply:

(1) A weatherproof and readily visible identification, marked with the equipment identification number, the date evidence of a potential leak was found in accordance with Subsection R315-265-1058(a), and the date the leak was detected, shall be attached to the leaking equipment.

(2) The identification on equipment, except on a valve, may be removed after it has been repaired.

(3) The identification on a valve may be removed after it has been monitored for two successive months as specified in Subsection R315-265-1057(c) and no leak has been detected during those two months.

(d) When each leak is detected as specified in Sections R315-265-1052, R315-265-1053, R315-265-1057, and R315-265-1058, the following information shall be recorded in an inspection log and shall be kept in the facility operating record:

(1) The instrument and operator identification numbers and the equipment identification number.

(2) The date evidence of a potential leak was found in accordance with Subsection R315-265-1058(a).

(3) The date the leak was detected and the dates of each attempt to repair the leak.

(4) Repair methods applied in each attempt to repair the leak.

(5) "Above 10,000" if the maximum instrument reading measured by the methods specified in Subsection R315-265-1063(b) after each repair attempt is equal to or greater than 10,000 ppm.

(6) "Repair delayed" and the reason for the delay if a leak is not repaired within 15 calendar days after discovery of the leak.

(7) Documentation supporting the delay of repair of a valve in compliance with Subsection R315-265-1059(c).

(8) The signature of the owner or operator, or designate, whose decision it was that repair could not be effected without a hazardous waste management unit shutdown.

(9) The expected date of successful repair of the leak if a leak is not repaired within 15 calendar days.

(10) The date of successful repair of the leak.

(e) Design documentation and monitoring, operating, and inspection information for each closed-vent system and control device required to comply with Section R315-265-1060 shall be recorded and kept up-to-date in the facility operating record as specified in Subsection R315-265-1035(c). Design documentation is specified in Subsections R315-265.1035(c)(1) and R315-265-1035(c)(2) and monitoring, operating, and inspection information in Subsections R315-265.1035(c)(3) through R315-265-1035(c)(8).

(f) For a control device other than a thermal vapor incinerator, catalytic vapor incinerator, flare, boiler, process heater, condenser, or carbon adsorption system, monitoring and inspection information indicating proper operation and maintenance of the control device shall be recorded in the facility operating record.

(g) The following information pertaining to the equipment subject to the requirements in Sections R315-265-1052 through R315-265-1060 shall be recorded in a log that is kept in the facility operating record:

(1) A list of identification numbers for equipment, except welded fittings, subject to the requirements of Sections R315-265-1050 through R315-265-1064.

(2)

(i) A list of identification numbers for equipment that the owner or operator elects to designate for no detectable emissions, as indicated by an instrument reading of less than 500 ppm above background, under Subsections R315-265-1052(e), R315-265-1053(i), and R315-265-1057(f).

(ii) The designation of this equipment as subject to the requirements of Subsection R315-265-1052(e), R315-265-1053(i), or R315-265-1057(f) shall be signed by the owner or operator.

(3) A list of equipment identification numbers for pressure relief devices required to comply with Subsection R315-265-1054(a).

(4)

(i) The dates of each compliance test required in Subsections R315-265-1052(e), R315-265-1053(i), Section R315-265-1054, and Subsection R315-265-1057(f).

(ii) The background level measured during each compliance test.

(iii) The maximum instrument reading measured at the equipment during each compliance test.

(5) A list of identification numbers for equipment in vacuum service.

(6) Identification, either by list or location, area or group, of equipment that contains or contacts hazardous waste with an organic concentration of at least 10% by weight for less than 300 hours per calendar year.

(h) The following information pertaining to each valve subject to the requirements of Subsections R315-265-1057(g) and R315-265-1057(h) shall be recorded in a log that is kept in the facility operating record:

(1) A list of identification numbers for valves that are designated as unsafe to monitor, an explanation for each valve stating why the valve is unsafe to monitor, and the plan for monitoring each valve.

(2) A list of identification numbers for valves that are designated as difficult to monitor, an explanation for each valve stating why the valve is difficult to monitor, and the planned schedule for monitoring each valve.

(i) The following information shall be recorded in the facility operating record for valves complying with Section R315-265-1062:

(1) A schedule of monitoring.

(2) The percent of valves found leaking during each monitoring period.

(j) The following information shall be recorded in a log that is kept in the facility operating record:

(1) Criteria required in Subsections R315-265-1052(d)(5)(ii) and R315-265-1053(e)(2) and an explanation of the criteria.

(2) Any changes to these criteria and the reasons for the changes.

(k) The following information shall be recorded in a log that is kept in the facility operating record for use in determining exemptions as provided in Section R315-265-1050:

(1) An analysis determining the design capacity of the hazardous waste management unit.

(2) A statement listing the hazardous waste influent to and effluent from each hazardous waste management unit subject to the requirements in Sections R315-265-1052 through R315-265-1060 and an analysis determining whether these hazardous wastes are heavy liquids.

(3) An up-to-date analysis and the supporting information and data used to determine whether or not equipment is subject to the requirements in Sections R315-265-1052 through R315-265-1060. The record shall include supporting documentation as required by Subsection R315-265-1063(d)(3) when application of the knowledge of the nature of the hazardous waste stream or the process that produced the waste is used. If the owner or operator takes any action, for example, changing the process that produced the waste, that could result in an increase in the total organic content of the waste contained in or contacted by equipment determined not to be subject to the requirements in Sections R315-265-1052 through R315-265-1060, then a new determination is required.

(l) Records of the equipment leak information required by Subsection R315-265-1064(d) and the operating information required by Subsection R315-265-1064(e) need be kept only three years.

(m) The owner or operator of any facility with equipment that is subject to Sections R315-265-1050 through R315-265-1064 and to leak detection, monitoring, and repair requirements under regulations at 40 CFR part 60, part 61, or part 63 may elect to determine compliance with Sections R315-265-1050 through R315-265-1064 either by documentation pursuant to Section R315-265-1064, or by documentation of compliance with the regulations at 40 CFR part 60, part 61, or part 63 pursuant to the relevant requirements of the regulations at 40 CFR part 60, part 61, or part 63. The documentation of compliance under regulation at 40 CFR part 60, part 61, or part 63 shall be kept with or made readily available with the facility operating record.

Notes

Utah Admin. Code R315-265-1064

Adopted by Utah State Bulletin Number 2025-02, effective 1/13/2025