INSTRUMENTATION/DATA ACQUISITION Sample Clauses

INSTRUMENTATION/DATA ACQUISITION. The test procedures described in these documents are based on use of plant instrumentation, supplemented with any special test instrumentation required. To assure the best possible accuracy with the available instrumentation, the following procedures should be used: -- Instrumentation to be used to measure the parameters shown in Table 2-2 shall be calibrated as near as practical to the initiation of the test. Calibration records will be prepared at the time of calibration. -- Two independent measurements will be taken for critical data points when possible in order to facilitate detection of instrument reading errors and to provide backup instrumentation in case of on-line device malfunctions during the course of the test. If during the test run, or during the evaluation of the data after the run, obvious errors are found in the recorded data, those readings will be disregarded. The test run will be considered valid provided Tenaska and PECO agree to evaluation using data considered to be correct.