The guidance in NISP-RP-007 provides generic guidance for these items and is intended for release of these items - using your words - where these is risk. The procedure gives you the option of developing a generic release plan per attachment 3 for unique situations
Willie Harris, CHP RRPT Director, Radiation Protection 200 Exelon Way Kennett Square, PA 19348 Office Phone: 610.765.5350 Cell: 484-885-0578 [email protected]<mailto:[email protected]> From: Powernet <[email protected]> On Behalf Of Lamons, John via Powernet Sent: Wednesday, February 20, 2019 10:04 AM To: [email protected] Cc: Lamons, John <[email protected]> Subject: [EXTERNAL] [Powernet] Release of breakers NISP-RP-007 states that to release breakers, "The outer housing must be removed and accessible internal areas smeared. Pay particular attention to vents, housing seams, and oily/greasy areas. Ensure that you check the inside of springs (coils) for indirect contamination." At Comanche Peak, we have a list of non-suspect areas of the plant, in which many of our breakers are contained. Prior to implementation of the NISP, we would only perform a direct frisk/smear of external surfaces of the breaker if it was from a non-suspect area within the RCA. I was hoping to find some clarification on how other facilities are handling the release of breakers especially when considering the item is from a non-suspect area within the RCA. Thanks John Lamons Health Physicist Comanche Peak Nuclear Power Plant Phone: 254-897-6261 Confidentiality Notice: This email message, including any attachments, contains or may contain confidential information intended only for the addressee. If you are not an intended recipient of this message, be advised that any reading, dissemination, forwarding, printing, copying or other use of this message or its attachments is strictly prohibited. If you have received this message in error, please notify the sender immediately by reply message and delete this email message and any attachments from your system. This Email message and any attachment may contain information that is proprietary, legally privileged, confidential and/or subject to copyright belonging to Exelon Corporation or its affiliates ("Exelon"). This Email is intended solely for the use of the person(s) to which it is addressed. If you are not an intended recipient, or the employee or agent responsible for delivery of this Email to the intended recipient(s), you are hereby notified that any dissemination, distribution or copying of this Email is strictly prohibited. If you have received this message in error, please immediately notify the sender and permanently delete this Email and any copies. Exelon policies expressly prohibit employees from making defamatory or offensive statements and infringing any copyright or any other legal right by Email communication. Exelon will not accept any liability in respect of such communications. -EXCIP
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