Powernet: Recording contamination levels by direct frisk

[Eric . Goldin]

Good Morning,
One of our HP Technicians noticed that the Nantel training says fixed/total contamination measurements by direct frisk should be recorded in net counts per minute (ncpm) . Our procedure currently says to record the measurements in disintegrations per minute (dpm). How does your plant document fixed/total contamination measurements by direct frisk on surveys?  

ncpm?   or    dpm?

We noted that unfortunately this issue was not addressed in the INPO RP standard PP-06-01, Survey Map Conventions.

Thanks,  Eric

Eric M. Goldin, CHP
Southern California Edison
<eric.gol...@sce.com> ----------------------------------- Powernet - a service of the Health Physics Society Power Reactor Section Powernet archives at http://www.mail-archive.com/powernet@hps1.org/ Reply to: powernet@hps1.org If Questions, contact Mike Russell, CHP at russe...@songs.sce.com