Whole Body Contamination Monitors

Eberline Personal Contamination Monitor Model PCM-1B

Alarm Setpoint: 5000 dpm

Canberra ARGOS-5AB Personnel Contamination Monitor

Alarm Setpoint: 4500 dpm

 

Portal Monitors  (PM-7 and GEM-5)

Alarm Setpoint is 65nCi

 

Tool Monitors

Thermo Fisher Small Article Monitor Model SAM-11

Alarm Setpoint: 4500 dpm

Canberra CRONOS-11 Contamination Monitor

Alarm Setpoint: 4500 dpm

 

Jim Rolph, CHP

RP Technical Support Superintendent

Tennessee Valley Authority

Sequoyah Nuclear Power Plant

SB2A

PO Box 2000

Soddy Daisy, TN 37384-2000

(423) 843-8115 - Work

(423) 593-0247 - Cell

 

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From: [email protected] [mailto:[email protected]] On Behalf
Of [email protected]
Sent: Monday, April 01, 2013 9:01 AM
To: [email protected]
Subject: RE: Powernet: Alarm Set-Points

 

Braidwood answers below:

 

SAM 11 - 5000 dpm, but the effective alarm is around 3.5k

ARGOS WB Monitor - 3750dpm

PM-7 Portal - 70 nCi

IPM WB Monitor - 3750dpm

 

 

Amanda L. Stenson

Exelon Corp - Braidwood NPS

RP Technical Specialist

(815)417-2712

[email protected]

 

 

From: [email protected] [mailto:[email protected]] On Behalf
Of Pell, Bryan:(Constellation)
Sent: Monday, April 01, 2013 7:58 AM
To: '[email protected]'
Subject: Powernet: Alarm Set-Points

 

Ginna uses the following alarm set-points following our sensitivity
studies:

 

SAM 11/12 - 4,500 dpm

GEM-5 Portal - 65 nCi

ARGOS WB Monitor - 4,000 dpm/65 nCi

PM-7 Portal - 65 nCi

PCM-1C WB Monitor - 67 dps or 4,020 dpm

 

I am writing up a benchmark and would appreciate it if folks out there
would share their set-points, so we can see where we stand with our
peers.

 

Thanks,

 

Bryan

 

Bryan S. Pell

R.E. Ginna Nuclear Power Plant

Radiation Protection Technical Support Supervisor

(585) 771-3804

[email protected]

P Please consider the environment before printing 

 

 

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