Exelon uses the following hierarchy: <10,000 dpm/100cm2 * No Hood Required * If performing a system breach or carrying material on shoulder utilize Full Hood. Hardhat cover or contaminated hardhat also required if Argos exit monitors are not utilized (i.e. exit monitor with moving head detector) >10,000 to <100,000 dpm/100cm2
* ½ Hood. Hardhat cover or contaminated hardhat also required if Argos exit monitors are not utilized (i.e. exit monitor with moving head detector) * If performing a system breach or carrying material on shoulder utilize Full Hood. Hardhat cover or contaminated hardhat also required if Argos exit monitors are not utilized (i.e. exit monitor with moving head detector) ≥ 100,000 dpm/100cm2 average in the area * Full Hood. Hardhat cover or contaminated hardhat also required if Argos exit monitors are not utilized (i.e. exit monitor with moving head detector) * RP may prescribe hardhat cover when radiological conditions present a risk for personal hardhat to be contaminated Jeffrey J. Cady, CHP Radiation Protection Manager Exelon Generation - Braidwood Generating Station 35100 South Route 53 Braceville, IL 60407-9619 Office: 815-417-2700│Cell: 208-360-9480 Email: [email protected]<mailto:[email protected]> From: Powernet [mailto:[email protected]] On Behalf Of Beth Heyeck via Powernet Sent: Thursday, May 10, 2018 7:40 AM To: '[email protected]' <[email protected]> Cc: Beth Heyeck <[email protected]> Subject: [EXTERNAL] Re: [Powernet] Hood/Skull cap use DC Cook does not specifically allow skull caps. If workers are in contamination areas without hard hats, we require hoods. If they have hard hats, hood use is dependent on work task/contamination potential. Elizabeth Heyeck, CHP Senior Health Physicist D.C. Cook Nuclear Plant 269-466-2545 [email protected]<mailto:[email protected]> From: Powernet [mailto:[email protected]] On Behalf Of Creamer, Charles E via Powernet Sent: Thursday, May 10, 2018 8:13 AM To: '[email protected]' Cc: Creamer, Charles E Subject: [EXTERNAL] Re: [Powernet] Hood/Skull cap use This is an EXTERNAL email. STOP. THINK before you CLICK links or OPEN attachments. If suspicious please forward to [email protected]<mailto:[email protected]> for review. ________________________________ Browns Ferry also allows it with the same limitations as South Texas Project. Chuck Creamer Health Physicist Radiation Protection Tennessee Valley Authority; Browns Ferry Nuclear Plant P.O. Box 2000 (Mail Stop NAB-1G-BFN) Decatur, Al. 35609-2000 256.729.2983 (w) [email protected]<mailto:[email protected]> [https://lakeinfo.tva.gov/web/images/tva_logo_32b.png]<https://urldefense.proofpoint.com/v2/url?u=https-3A__tva.com_&d=DwMFAg&c=gMbiD-Q9WoaRgoXZKCrSug&r=Beui_2mQu5eJbRnsuwU4EA&m=p9IjqMx7tYdMYHAEGSlQ8Bi96ZGrZS8__FkSuiSB3ZE&s=bN94MbijASoPsCY7Kaj4ADI5vXsIa8YthzKvC-KVaqI&e=> [https://lakeinfo.tva.gov/web/images/blue_line.png] [https://lakeinfo.tva.gov/web/images/facebook2.png]<https://urldefense.proofpoint.com/v2/url?u=https-3A__www.facebook.com_TVA_&d=DwMFAg&c=gMbiD-Q9WoaRgoXZKCrSug&r=Beui_2mQu5eJbRnsuwU4EA&m=p9IjqMx7tYdMYHAEGSlQ8Bi96ZGrZS8__FkSuiSB3ZE&s=8pywPjQ-EOqkrpaH7FVB6BTxSRGmIHIFyDyUOPqgZrA&e=>[https://lakeinfo.tva.gov/web/images/twitter2.png]<https://urldefense.proofpoint.com/v2/url?u=https-3A__twitter.com_tvanews&d=DwMFAg&c=gMbiD-Q9WoaRgoXZKCrSug&r=Beui_2mQu5eJbRnsuwU4EA&m=p9IjqMx7tYdMYHAEGSlQ8Bi96ZGrZS8__FkSuiSB3ZE&s=QONpNk0deaV8rZrFbgjywU8b6MGqkEgySxRaYoIs1w4&e=>[https://lakeinfo.tva.gov/web/images/instagram2.png]<https://urldefense.proofpoint.com/v2/url?u=https-3A__instagram.com_tva&d=DwMFAg&c=gMbiD-Q9WoaRgoXZKCrSug&r=Beui_2mQu5eJbRnsuwU4EA&m=p9IjqMx7tYdMYHAEGSlQ8Bi96ZGrZS8__FkSuiSB3ZE&s=fA5Yxb7Me-HjotVFd22fta1gN_PHJjxDoziw00U7OEA&e=>[https://lakeinfo.tva.gov/web/images/youtube2.png]<https://urldefense.proofpoint.com/v2/url?u=https-3A__www.youtube.com_user_TVANewsVideo&d=DwMFAg&c=gMbiD-Q9WoaRgoXZKCrSug&r=Beui_2mQu5eJbRnsuwU4EA&m=p9IjqMx7tYdMYHAEGSlQ8Bi96ZGrZS8__FkSuiSB3ZE&s=fY1ABNXxPBZFWSigZFUi4v0hlO3zOXj84WGAYkLCIYk&e=>[https://lakeinfo.tva.gov/web/images/linkedin2.png]<https://urldefense.proofpoint.com/v2/url?u=https-3A__www.linkedin.com_company_tva&d=DwMFAg&c=gMbiD-Q9WoaRgoXZKCrSug&r=Beui_2mQu5eJbRnsuwU4EA&m=p9IjqMx7tYdMYHAEGSlQ8Bi96ZGrZS8__FkSuiSB3ZE&s=QhwuMUDcERf3AFA_51AT1cM9aFzSzq7eL7NXq8I7NHQ&e=>[https://lakeinfo.tva.gov/web/images/flickr2.png]<https://urldefense.proofpoint.com/v2/url?u=https-3A__www.flickr.com_photos_tennesseevalleyauthority_&d=DwMFAg&c=gMbiD-Q9WoaRgoXZKCrSug&r=Beui_2mQu5eJbRnsuwU4EA&m=p9IjqMx7tYdMYHAEGSlQ8Bi96ZGrZS8__FkSuiSB3ZE&s=7VkmqmwUpXEmQnHNhxRd3X03NMDvFHu2k9tLY6GUVRM&e=> NOTICE: This electronic message transmission contains information that may be TVA SENSITIVE, TVA RESTRICTED, or TVA CONFIDENTIAL. Any misuse or unauthorized disclosure can result in both civil and criminal penalties. If you are not the intended recipient, be aware that any disclosure, copying, distribution, or use of the content of this information is prohibited. If you have received this communication in error, please notify me immediately by email and delete the original message. From: Powernet [mailto:[email protected]] On Behalf Of Pilgreen Matthew via Powernet Sent: Wednesday, May 09, 2018 4:49 PM To: '[email protected]' Cc: Pilgreen Matthew Subject: Re: [Powernet] Hood/Skull cap use TVA External Message. Please use caution when opening. South Texas Project allows the use of skull caps in lieu of hoods if workers are not going to be climbing ladders/scaffolds, working in the overhead, or when working in situations where contaminated surfaces could come in contact with the worker’s face (such as carrying scaffold poles in the RCB, working around tight spaces in a contaminated area, etc.). These allowances are specified in our RWPs. From: Powernet [mailto:[email protected]] On Behalf Of Felice, Jared via Powernet Sent: Wednesday, May 09, 2018 4:44 PM To: [email protected]<mailto:[email protected]> Cc: Felice, Jared <[email protected]<mailto:[email protected]>> Subject: [Powernet] Hood/Skull cap use **THIS EMAIL IS FROM AN EXTERNAL SENDER OUTSIDE OF THE STPNOC NETWORK. BE CAUTIOUS ABOUT CLICKING LINKS OR OPENING ATTACHMENTS FROM UNKNOWN SOURCES. DO NOT PROVIDE PERSONAL INFORMATION SUCH AS SS#, USER ID/PASSWORD, ETC.** Diablo Canyon would like to know if any stations allow the use of “skull caps” in contaminated areas. If you do, are there any limitations imposed while wearing them such as prohibition of items being carried on the shoulders, work in the overhead, etc. Thanks in advance, Jared Felice RP Operations General Foreman Pacific Gas & Electric Diablo Canyon [email protected]<mailto:[email protected]> 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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