40 CFR Appendix Table 1 to Subpart HHHH of Part 63, Minimum Requirements for Monitoring and Recordkeeping

Table 1 to Subpart HHHH of Part 63 - Minimum Requirements for Monitoring and Recordkeeping

As stated in § 63.2998(c), you must comply with the minimum requirements for monitoring and recordkeeping in the following table:

You must monitor these parameters: At this frequency: And record for the monitored perameter:
1. Thermal oxidizer temperature a Continuously 15-minute and 3-hour block averages.
2. Other process or control device parameters specified in your OMM b plan. As specified in your OMM plan As specified in your OMM plan.
3. Urea-formaldehyde resin solids application rate. On each operating day, calculate the average lb/hr application rate for each product manufactured during that day. The average lb/hr value for each product manufactured during the day.
4. Resin free-formaldehyde content For each lot of resin purchased The value for each lot used during the operating day.
5. Loss-on-ignition c Measured at least once per day, for each product manufactured during that day The value for each product manufactured during the operating day.
6. UF-to-latex ratio in the binder c For each batch of binder prepared the operating day. The value for each batch of binder prepared during the operating day.
7. Weight of the final mat product per square (lb/roofing square) c Each product manufactured during the operating day. The value for each product manufactured during the operating day.
8. Average nonwoven wet-formed fiberglass mat production rate (roofing squares per the hour) c For each product manufactured during the operating day. The average value for each product manufactured during operating day.

a Required if a thermal oxidizer is used to control formaldehyde emissions.

b Required if process modifications or a control device other than a thermal oxidizer is used to control emissions.

c These parameters must be monitored and values recorded, but no operating limits apply.

This is a list of United States Code sections, Statutes at Large, Public Laws, and Presidential Documents, which provide rulemaking authority for this CFR Part.

This list is taken from the Parallel Table of Authorities and Rules provided by GPO [Government Printing Office].

It is not guaranteed to be accurate or up-to-date, though we do refresh the database weekly. More limitations on accuracy are described at the GPO site.


United States Code

Title 40 published on 10-May-2017 04:28

The following are ALL rules, proposed rules, and notices (chronologically) published in the Federal Register relating to 40 CFR Part 63 after this date.

  • 2017-05-11; vol. 82 # 90 - Thursday, May 11, 2017
    1. 82 FR 21927 - Delegation of New Source Performance Standards and National Emission Standards for Hazardous Air Pollutants for the States of Arizona and Nevada
      GPO FDSys XML | Text
      ENVIRONMENTAL PROTECTION AGENCY
      Direct final rule.
      This rule is effective on July 10, 2017 without further notice, unless EPA receives adverse comments by June 12, 2017. If we receive such comments, we will publish a timely withdrawal in the Federal Register to notify the public that this direct final rule will not take effect.
      40 CFR Parts 60, 61 and 63

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