40 CFR Table 4 to Subpart BB of Part 63: Table 4 to Subpart BB of Part 63—Operating Parameters, Operating Limits and Data Monitoring, Recordkeeping and Compliance Frequencies

For the operating parameter applicable to you, as specified in Table 3 . . . You must establish the following operating limit during your performance test . . . And you must monitor, record, and demonstrate continuous compliance using these minimum frequencies . . .

Data measurement Data recording Data averaging period for compliance

Absorbers (Wet Scrubbers)

Influent liquid flow Minimum inlet liquid flow Continuous Every 15 minutes Daily.

Influent liquid flow rate and gas stream flow rate Minimum influent liquid-to-gas ratio a Continuous Every 15 minutes Daily.

For the operating parameter applicable to you, as specified in Table 3 You must establish the following operating limit And you must monitor, record, and demonstrate continuous compliance using these minimum frequencies . . .

Data measurement Data recording Data averaging period for compliance.

Pressure drop Pressure drop range Continuous Every 15 minutes Daily.

Sorbent Injection

Sorbent injection rate Minimum injection rate Continuous Every 15 minutes Daily.

Sorbent injection carrier gas flow rate Minimum carrier gas flow rate Continuous Every 15 minutes Daily.

Fabric Filters

Alarm time Maximum alarm time is not established on a site-specific basis but is specified in § 63.605(f)(9) Continuous Each date and time of alarm start and stop Maximum alarm time specified in § 63.605(f)(9).

Wet Electrostatic Precipitator

Secondary voltage Secondary voltage range Continuous Every 15 minutes Daily.