One more attempt to get any information regarding hydrolazing data. Any information is appreciated. Please call Joe Bruno (Limerick Generating Station) directly. 610-718-2211.
From: [email protected] [mailto:[email protected]] On Behalf Of Parlatore, Linda M:(GenCo-Nuc) Sent: Tuesday, November 19, 2013 3:49 PM To: [email protected] Subject: Powernet: Benchmark Hydrolaze Questions Limerick Generating Station is performing an Informal Benchmarking for Improved Hydrolaze Equipment for Reactor Vessel Nozzles. I would greatly appreciate your response to the following questions. Any questions please contact Joe Bruno directly at 610-718-2212. 1) For your Reactor Vessel nozzles, what group or company performs the actual hydrolazing of the nozzles? (e.g.: Is it performed in house such as by your Reactor Services Group or an independent contractor such as WestingHouse, GE-Hitachi, Areva, etc.) 2) Is a procedure used to perform this activity? 3) If yes, is it a station procedure or a procedure owned by an outside group? 4) At what pressure (psig) do you operate your hydrolaze equipment? 5) What is the maximum operating pressure allowed by procedure? 6) How effective of a dose rate reduction do you achieve inside your Drywell? 7) Are there certain nozzles that are difficult to hydrolaze due to location in the vessel or interferences? This e-mail and any attachments are confidential, may contain legal, professional or other privileged information, and are intended solely for the addressee. If you are not the intended recipient, do not use the information in this e-mail in any way, delete this e-mail and notify the sender. -EXCIP
