At DC Cook we probably have < 20% , as for the histogram , if the the alarm cannot be explained (dropped ED, etc.) I'm sure the histogram is reviewed.
"Whitener, Christopher A" <[email protected]> Sent by: [email protected] 09/11/2010 11:20 AM Please respond to [email protected] To "[email protected]" <[email protected]> cc Subject Powernet: Dropped EDs causing Dose Rate Alarms Please categorize the volume of dose rate alarms attributed to ?dropped? EDs: (1) Infrequent (< 20%) (2) Occasional (>20% and <40%) (3) Frequent (>40%) Also, do you review each histogram for unexpected dose rate alarms? Thanks for your response. ---------------------------------------------------------------- This e-mail message and all attachments transmitted with it from the Nuclear Generation Group of American Electric Power are for the sole use of the intended recipient(s) and may contain confidential and privileged information. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please contact the sender by reply e-mail and destroy all copies of the original message.
