Duke Energy request the following information:
1. For alpha / beta counters used to count smears for contamination determination, what daily (or other frequency) quality control checks are used? ( i.e. Control chart with a 3 sigma limit or a single count with a + 20% limit, etc.) 2. Do you employee different methods for counters used to analyze effluents or other samples not related to smear counting for contamination control. Bill Byrum, CHP,RSO EnRad Laboratories Duke Energy [email protected]<mailto:[email protected]> Phone: 980.875.5811 Cell Ph.: 704.996.6906
