Browns Ferry Unit-1 recoated the torus prior to start up.
All workers worn twin can respirators. Air samples were saturated in two minutes - 0 Flow No PCEs - but we deconned it to pretty low levels. Metal shot will eat right through PC's if the blaster don't know what he is doing he'll come out with his coveralls in shreds - be prepared to put them in Double everything! Tape up around hood, respirator, sleeves and booties really good. The metal shot doesn't eat at the duct tape as bad. Trick is here is to decon smearable down as low as you can get it. We also put an AMS-4 at the manway entrance. Raymond Rouse From: [email protected] [mailto:[email protected]] On Behalf Of [email protected] Sent: Thursday, June 16, 2011 5:43 PM To: [email protected] Subject: Powernet: Torus Re-lining Project Questions Peach Bottom is relining their torus this upcoming outage and has a few questions about the respiratory protection requirements. Blasting will be performed using metal shot. 1. What kind of respiratory equipment did your workers use who were performing blasting activities? (i.e. Sandblast helmet, MSA AbrasiBlast hood, etc.) 2. Did you experience significant increase in PCEs using hoods? 3. Were there any safety issues with hoods or airlines? Advice will be greatly appreciated. Linda Parlatore ************************************************** This e-mail and any of its attachments may contain Exelon Corporation proprietary information, which is privileged, confidential, or subject to copyright belonging to the Exelon Corporation family of Companies. This e-mail is intended solely for the use of the individual or entity to which it is addressed. If you are not the intended recipient of this e-mail, you are hereby notified that any dissemination, distribution, copying, or action taken in relation to the contents of and attachments to this e-mail is strictly prohibited and may be unlawful. If you have received this e-mail in error, please notify the sender immediately and permanently delete the original and any copy of this e-mail and any printout. Thank You. **************************************************
