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1 <br /> ' Section 12 <br /> . ONSITE Environmental Laboraiortes, Inc Revision 0 <br /> ' Quality Assurance Plan February 15, 1996 <br /> Page 4 of 6 <br /> ' > If the data has been processed by computer, all fields (100%) of <br /> manually input data are checked against the original material The <br /> supervisor must also verifies the equations and formulas used to <br /> ' calculate by the computer annually <br /> > If data is directly acquired from instrumentation and processed, the <br /> ' analyst verifies that the following are correct project and sample <br /> numbers, calibration constants and response factors output parameters <br /> such as units, and numerical values used for detection limits (if a value <br /> is reported as less than) <br /> 12 22 Final Data Review <br /> ' The Mobile Laboratory Manager and Laboratory Directore are both <br /> responsible for reviewing data for completeness and reasonableness, for <br /> proofing the final report for clerical and typing errors, and for insuring that the <br /> data set has been approved by supervisory personnel The Mobile Laboratory <br /> Manager is authorized, upon his review and approval, to release data to the <br /> client, marked "Preliminary" <br /> 123 Reporting of Data Outliers and Anomalies <br /> The Laboratory Director is responsible for the preparation of the final data package <br /> and for the preparation of the report cover letter which describes any outliers, <br /> anomalies, or non-conformances and their resolution <br /> The Laboratory Director checks the data folder for any Out of Control Event Forms, <br /> ' Memos or comments If 1t is necessary to flag the data or discuss anomalies or outliers <br /> in the cover letter, the Laboratory Director writes a narrative or selects appropriate <br /> pre-typed comments and/or data flags <br /> r124 Validation of Software <br /> ' If computer software is used to acquire, process, or report data, it is necessary to <br /> demonstrate that the software correctly performs its intended function In general, <br /> software is verified by comparing its results against known results Verification may <br /> ' be done in several ways <br /> 12 4 1 Industry Standard Software <br /> ' If a commercial program is accepted by the laboratory as an "industry <br /> standard," independent verification is not required However, when the <br /> program is first used on a laboratory system, some example problems are to be <br /> Word 6 0 loeisec 12 doc <br /> 1 <br />