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SAP/QAPP Addendum <br /> Lodi-125 N Stockton <br /> Final <br /> March 24,2025 <br /> SITE-SPECIFIC QAPP WORKSHEET#12 <br /> MEASUREMENT PERFORMANCE CRITERIA <br /> Matrix Building Materials <br /> Analytical Asbestos <br /> Group <br /> Concentration NA <br /> Level <br /> QC Sample <br /> QC Sample and/or Activity Assesses Error for <br /> Sampling Laboratory SOP DQIs Measurement Performance Used to Assess Measurement Sampling(S), <br /> Procedures Reference Criteria Performance Analytical(A),or <br /> both(S&A) <br /> Various 3 8.1.7 Precision <— 70%RPD NA S&A <br /> Various 3 8.1.7 Precision <— 50%RPD Lab duplicate A <br /> Various J3 8.1.7 Accuracy 50-150% Reference Sample A <br /> Data completeness is determined <br /> by the amount of data not <br /> Various J3 8.1.7 Completeness >_ 90% qualified as rejected after S&A <br /> validation divided by the amount <br /> of data intended to be generated. <br /> 22 <br />