TVA-Sequoyah response; 1. No, we calibrate our instrument at least annually per ANSI N323 guidelines. No grace periods. 2. see # 1
James (JT) Rolph, CHP Superintendent, RP Technical Support Radiation Protection 423-843-8115 (w) 423-521-9169 (m) [https://lakeinfo.tva.gov/web/images/tva_logo_32b.png]<https://tva.com/> From: Williams, Michelle Lewis [mailto:[email protected]] Sent: Monday, June 12, 2017 12:00 PM To: [email protected] Subject: [powernet] E-Kit Instrument Calibrations TVA External Message. Please use caution when opening. This is a quick informal benchmark on Emergency Response Kit portable radiation monitors. At Vogtle 1&2 we currently utilize a 25% grace period per procedure for portable radiation monitors; however the calibration due date on the stickers indicate that they are out of calibration. 1. Does your site utilize the 25% grace period for Emergency Response Kit portable radiation monitors? 2. If so how is that reflected on the calibration sticker? Michelle Williams RP Superintendent Support Services Plant Vogtle Units 1&2 706.848.4236 tel 919.770.7138 cell [southern_nucl_h_rgb]
