§75.41. Precision criteria. — Inbound Citations

(b) No owner or operator of an affected unit shall operate the unit without complying with the requirements of §§ 75.2 through 75.75 and appendices A through G to this part.

(4) Data plots, specified in §§ 75.41(a)(9) and 75.41(c)(2)(i) of this part.

(iv) The procedures described in paragraphs (b)(2)(i)-(iii) of this section may be separately applied to the following data sets in order to derive distinct autocorrelation coefficients and variance inflation factors for each data set:

(A) The set of measured hourly values, ev, generated by the certified continuous emissions monitoring system or certified flow monitoring system.

(B) The set of hourly values, ep, generated by the proposed alternative monitoring system,

(C) The set of hourly differences, ev-ep, between the hourly values, ev, generated by the certified continuous emissions monitoring system or certified flow monitoring system and the hourly values, ep, generated by the proposed alternative monitoring system.

(iv) The procedures described in paragraphs (b)(2)(i)-(iii) of this section may be separately applied to the following data sets in order to derive distinct autocorrelation coefficients and variance inflation factors for each data set:

(A) The set of measured hourly values, ev, generated by the certified continuous emissions monitoring system or certified flow monitoring system.

(B) The set of hourly values, ep, generated by the proposed alternative monitoring system,

(C) The set of hourly differences, ev-ep, between the hourly values, ev, generated by the certified continuous emissions monitoring system or certified flow monitoring system and the hourly values, ep, generated by the proposed alternative monitoring system.

(iv) The procedures described in paragraphs (b)(2)(i)-(iii) of this section may be separately applied to the following data sets in order to derive distinct autocorrelation coefficients and variance inflation factors for each data set:

(A) The set of measured hourly values, ev, generated by the certified continuous emissions monitoring system or certified flow monitoring system.

(B) The set of hourly values, ep, generated by the proposed alternative monitoring system,

(C) The set of hourly differences, ev-ep, between the hourly values, ev, generated by the certified continuous emissions monitoring system or certified flow monitoring system and the hourly values, ep, generated by the proposed alternative monitoring system.

(3) Data, calculations, and results of the statistical tests, specified in § 75.41(c) of this part, including:

(ii) The fuel type, operating level and gross unit load shall be recorded.

(iii) Hourly test data for the continuous emissions monitoring system at each required operating level and fuel type. The fuel type, operating level and gross unit load shall be recorded.

(iv) Arithmetic mean of the alternative monitoring system measurement values, as specified in Equation 25 in § 75.41(c) of this part, of the continuous emission monitoring system values, as specified in Equation 26 in § 75.41(c) of this part, and of their differences.

(vii) The bias test results as specified in § 7.6.4 in appendix A of this part.

(viii) Variance of the measured values for the alternative monitoring system and of the measured values for the continuous emission monitoring system, as specified in Equation 23 in § 75.41(c) of this part.

(ix) F-statistic, as specified in Equation 24 in § 75.41(c) of this part.

(xi) Coefficient of correlation, r, as specified in Equation 27 in § 75.41(c) of this part.

(4) Data plots, specified in §§ 75.41(a)(9) and 75.41(c)(2)(i) of this part.