Wisconsin Administrative Code
Department of Natural Resources
NR 400-499 - Environmental Protection - Air Pollution Control
Chapter NR 464 - National emission standards for hazardous air pollutants from the pulp and paper industry
Section NR 464.10 - Recordkeeping requirements

Universal Citation: WI Admin Code ยง NR 464.10

Current through August 26, 2024

(1) The owner or operator of each affected source subject to the requirements of this chapter shall comply with the applicable recordkeeping requirements of ch. NR 460 and the requirements specified in subs. (2) to (6) for the monitoring parameters specified in s. NR 464.09.

(2) For each applicable enclosure opening, closed-vent system and closed collection system, the owner or operator shall prepare and maintain a site-specific inspection plan, including a drawing or schematic of the components of applicable affected equipment, and shall record all of the following information for each inspection:

(a) Date of inspection.

(b) The equipment type and identification.

(c) Results of negative pressure tests for enclosures.

(d) Results of leak detection tests.

(e) The nature of the defect or leak and the method of detection, that is, visual inspection or instrument detection.

(f) The date the defect or leak was detected and the date of each attempt to repair the defect or leak.

(g) Repair methods applied in each attempt to repair the defect or leak.

(h) The reason for the delay if the defect or leak is not repaired within 15 days after discovery.

(i) The expected date of successful repair of the defect or leak if the repair is not completed within 15 days.

(j) The date of successful repair of the defect or leak.

(k) The position and duration of opening of bypass line valves and the condition of any valve seals.

(L) The duration of the use of bypass valves on computer controlled valves.

(3) The owner or operator of a bleaching system complying with s. NR 464.01(1) (e) 2. shall record the daily average chlorine and hypochlorite application rates, in kg of bleaching agent per megagram of ODP, of the bleaching system until the requirements specified in s. NR 464.01(1) (e) 1. are met.

(4) The owner or operator shall record the CMS parameters specified in s. NR 464.09 and meet the requirements specified in sub. (1) for any new affected process equipment or pulping process condensate stream that becomes subject to the standards in this chapter due to a process change or modification.

(5) The owner or operator of an open nonthoroughly mixed biological treatment system complying with s. NR 464.09(16) (c) instead of s. NR 464.09(16) (b) shall prepare a written record identifying the specific conditions that would expose a worker to dangerous, hazardous or otherwise unsafe conditions. The record shall include a written explanation of the specific reason or reasons why a worker would not be able to perform the sampling and test procedures specified in 40 CFR 63.457(l).

(6) The owner or operator of an open biological treatment system complying with s. NR 464.09(16) shall prepare a written record specifying the results of the performance test specified in s. NR 464.09(16) (b).

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