Reply form Browns Ferry
1. Does your facility use the Dioctyl Phthalate (DOP) chemical to perform filter integrity tests on HEPA's and vacuums that contain a HEPA filter on a scheduled rotation? We use PAO due to the potential health risks of DOP 2. If you do not use DOP, what testing do you use and why? potential health risks 3. Does your facility issue vacuums with HEPA filters by a written check out system and maintain them locked when not in use? Yes 4. Does your facility use locking devices or seals that would give evidence that the vacuum containing a HEPA filter had been opened or the filter tampered with? Yes Chuck Creamer Charles E. Creamer Health Physicist Tennessee Valley Authority Browns Ferry Nuclear Plant P.O. Box 2000 (Mail Stop NAB-1G-BFN) Decatur, Al. 35609-2000 Phone: 256-729-2983 Fax: 256-729-3101 Pager: 1-800-323-4853, pin 30-053 mailto:[email protected] <mailto:[email protected]> From: [email protected] [mailto:[email protected]] On Behalf Of CAMERON, COREY A Sent: Thursday, September 01, 2011 2:01 PM To: [email protected] Cc: BILAU, ALLEN D; CAMERON, COREY A; ANDERSON, MARLYN P Subject: Powernet: HEPA's and Vacuum's 5. Does your facility use the Dioctyl Phthalate (DOP) chemical to perform filter integrity tests on HEPA's and vacuums that contain a HEPA filter on a scheduled rotation? 6. If you do not use DOP, what testing do you use and why? 7. Does your facility issue vacuums with HEPA filters by a written check out system and maintain them locked when not in use? 8. Does your facility use locking devices or seals that would give evidence that the vacuum containing a HEPA filter had been opened or the filter tampered with? Any associated documentation pertaining to these questions may be forward to [email protected] or [email protected] Respectfully, Corey A. Cameron Health Physicist Omaha Public Power District 402-533-6653 Phone 402-533-6568 Fax ________________________________ This e-mail contains Omaha Public Power District's confidential and proprietary information and is for use only by the intended recipient. Unless explicitly stated otherwise, this e-mail is not a contract offer, amendment, nor acceptance. If you are not the intended recipient you are notified that disclosing, copying, distributing or taking any action in reliance on the contents of this information is strictly prohibited.
