40 CFR Appendix Table 1 to Subpart H of Part 63 - Batch Processes

Table 1 to Subpart H of Part 63 - Batch Processes

Monitoring Frequency for Equipment Other than Connectors

Operating time (% of year) Equivalent continuous process monitoring frequency time in use
Monthly Quarterly Semiannually
0 to <25 Quarterly Annually Annually.
25 to <50 Quarterly Semiannually Annually.
50 to <75 Bimonthly Three times Semiannually.
75 to 100 Monthly Quarterly Semiannually.