Re: [Powernet] Quick Benchmarking on ED's

[BJ Thompson via Powernet]

North Anna recently had a DMC-3000 that went to a "blank screen" while worn by 
a worker in the RCA.  It did not turn off - just completely died and could not 
be turned on again after replacing the battery.  Mirion has sent that dosimeter 
to France for additional testing.  We may be the "another Mirion utility 
customer had same issue" :)

Mirion was onsite the other week and has identified over 150 DMC-3000s that 
will require repairs.  We are working on the vendor in getting these shipped to 
them.


Barbara J. Thompson
North Anna Power Station
1022 Haley Drive
Mineral, Va 23117
Superintendent Health Physics Technical Services
bj.thomp...@dominionenergy.com
Phone:  540-894-2638



From: Powernet [mailto:powernet-boun...@hpspowernet.org] On Behalf Of LaFrate, 
Patrick Joseph via Powernet
Sent: Thursday, November 01, 2018 1:24 PM
To: powernet@hpspowernet.org
Cc: LaFrate, Patrick Joseph
Subject: [External] Re: [Powernet] Quick Benchmarking on ED's

Duke Energy has been transitioning to DMC3000s from DMC2000s since 2015. 
Currently four out of seven duke sites are using DMC3000s as their primary WB 
SRD and continue to use DMC2000s (version 3 and 4) as area monitors or in their 
E-Kits. We plan to get 2 out of our remaining 3 sites on DMC3000s by the end of 
2020. CR3 is currently not in our plans to upgrade (presently in safe mode).

We too are experiencing battery consumption problems with our DMC3000s. Not 
only have we been experiencing battery consumption problems but have had (2) 
DMC3000s go completely dead in the RCA without warning.

Below is a list of what we've been experiencing:


  1.  Duke has purchased ~5000 DMC3000s since 2015.
  2.  There have been 3 versions of the dosimeter.
  3.  Version 1 - manufactured from 2011 to 2015 were made with (4) "super" 
capacitors (supercaps).
  4.  Version 2 - (Rev B board) manufactured from mid-2015 to October 2017 were 
made with (2) supercaps. These are susceptible of going blank in the field 
without warning. They have a high current draw.
  5.  Duke's inventory are version 2 models (>95% of inventory).
  6.  Version 3 - manufactured after October 2017 are not susceptible.
  7.  Mirion Customer Notification out. If anyone would like a copy I can send 
you one.
  8.  Two test equipment sets (test box and multi-meter) was provided to Duke 
by Mirion. We should be getting a few more in the coming weeks.
  9.  Plan is to repair any DMC3000 that test with >225 µA of current draw.

10.   Duke was the only US plant that have exhibited this phenomenon (turn off 
in RCA without warning) but another Mirion utility customer had same issue.

  1.  Currently Mirion has been sent over 200 DMC3000s for repair. We were told 
it would take about a two week turn around to get them fixed.
  2.  We have not received any back yet.
  3.  So far, only one of our sites using DMC3000s has tested their entire 
inventory.

14.   The Duke Energy Dosimetry Lab's new, never been used, inventory has been 
checked and we are seeing about a 40% failure rate but the failure rate seems 
to be increasing as we check the newer 3000s just received.
Patrick J. LaFrate, CHP
Manager - Radiation Dosimetry & Records
Duke Energy Dosimetry Laboratory
13339 Hagers Ferry Road
Applied Science Center; Bldg 7405 MC: MG03A2
Huntersville, NC 28078
980-875-3204
919-802-5716 (cell)

From: Powernet [mailto:powernet-boun...@hpspowernet.org] On Behalf Of Rolph, 
James Thomas Jr via Powernet
Sent: Thursday, November 01, 2018 5:09 AM
To: 'powernet@hpspowernet.org'
Cc: Rolph, James Thomas Jr
Subject: Re: [Powernet] Quick Benchmarking on ED's



*** Exercise caution. This is an EXTERNAL email. DO NOT open attachments or 
click links from unknown senders or unexpected email. ***
Within TVA we are currently using both the DMC-2000S and DMC-3000 electronic 
dosimeters. We have been transitioning over to the DMC-3000 as the DMC-2000S 
dosimeters fail. The average life of our DMC-2000S population is 10 years. We 
expected to be fully transition over to DMC-3000s within 2-3 years, with the 
remaining DMC-2000S population being used to monitor plant conditions and 
possibly replacing quartz fiber dosimeters in our e-kits.

On a side note, we have 171 of the DMC-3000 electronic dosimeters that are of 
the type B run that was recently identified as having a potential battery 
consumption issue. We completed testing of 52 of these dosimeters yesterday and 
had 10 that failed the Mirion test procedure. I don't know what others are 
seeing, but I thought this was an opportunity to share that information. We 
expect to finish testing that population over the next couple of days, and then 
returning the ones that failed back to Mirion for further testing and 
correction of the issue.

Take cae,
Jim

From: Powernet [mailto:powernet-boun...@hpspowernet.org] On Behalf Of Kinmark, 
Michael L. via Powernet
Sent: Wednesday, October 31, 2018 2:20 PM
To

Re: [Powernet] Quick Benchmarking on ED's

[Creamer, Charles E via Powernet]

Browns Ferry uses a mixture of DMC2000 and DMC3000. Our DMC200s are getting 
old.  The workers prefer the DMC2000 mainly because if the clip and are hording 
them.  I personally like them as easier to read

>From what I have heard the active antenna will work for diving with a DMC3000 
>and a transmitter an no need for the iMUX.  Would really like to hear from 
>anyone with experience with them in diving.  We are currently in the second of 
>three EPU outage with extensive diving as part of Steam Dryer replacements.  
>Our DMC2000s are showing their age and have to do something as do not know if 
>they will hold up for another outage of diving.  Looking at purchasing the new 
>Active Antenna system unless some has a better option.  Our existing iMUX have 
>also been used for a lot of diving evolutions over the last ten years and is 
>starting to show signs of wear as well.  We will have to do something before 
>the upcoming spring outage.

I would be very interested in any experience anyone has had in the use in the 
active antenna system.

Chuck Creamer
Health Physicist
Radiation Protection

Tennessee Valley Authority; Browns Ferry Nuclear Plant
P.O. Box 2000 (Mail Stop NAB-1G-BFN)
Decatur, Al. 35609-2000

256.729.2983 (w)
cecrea...@tva.gov<mailto:cecrea...@tva.gov>
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From: Powernet  On Behalf Of Vickers, 
Glen:(GenCo-Nuc) via Powernet
Sent: Thursday, November 1, 2018 9:19 AM
To: powernet@hpspowernet.org
Cc: Vickers, Glen:(GenCo-Nuc) 
Subject: Re: [Powernet] Quick Benchmarking on ED's


TVA External Message. Please use caution when opening.
We were one of the first utilities to transition to the DMC3000 and were 
apprehensive because you know the bugs don't get identified until you get 
several months of real use at a plant.  The DMC3000 has exceeded the 
expectation of any digi user.  The improvements in display and button use are 
alone worth the change...

What's really needed is a dive option to transition from our remaining DMC2000 
units...

Glen Vickers
Exelon RP Technical Lead
815-216-27823 work/cell

From: Powernet 
mailto:powernet-boun...@hpspowernet.org>> On 
Behalf Of Lloyd, David Jay via Powernet
Sent: Thursday, November 1, 2018 9:14 AM
To: powernet@hpspowernet.org<mailto:powernet@hpspowernet.org>
Cc: Lloyd, David Jay 
mailto:david.ll...@duke-energy.com>>
Subject: [EXTERNAL] Re: [Powernet] Quick Benchmarking on ED's

Most of Duke Energy sites are using DMC-3000's or transitioning to them.  Will 
still have many 2000's in service and use them for information as area 
monitors.  We are in the midst of transition entirely to 3000's and RDS-31's 
for area monitoring.

I hope this helps.

Dave

David J. Lloyd | Corporate Fleet Scientific Services | Lead Scientist/ RSO W.F. 
Lark Facility |
Duke Energy Carolinas, LLC  526 S. Church St. (Mail Stop EC07F) Charlotte, NC 
28202
| 980-373-7437 office | 704-678-3603 cell
[DE_Logo]

From: Powernet [mailto:powernet-boun...@hpspowernet.org] On Behalf Of Kinmark, 
Michael L. via Powernet
Sent: Wednesday, October 31, 2018 2:20 PM
To: powernet@hpspowernet.org<mailto:powernet@hpspowernet.org>
Cc: Kinmark, Michael L. 
mailto:mlkinm...@energy-northwest.com>>
Subject: [Powernet] Quick Benchmarking on ED's



*** Exercise caution. This is an EXTERNAL email. DO NOT open attachments or 
click links from unknown senders or unexpected email. ***
Question from Columbia on Electronic Dosimeter make/model

Which ED model are you currently using?

DMC-3000?, DMC-2000S?, Or other?

Plans to change in the future?

Columbia:  Currently using DMC-2000S.  Tentative plans to change over to 3000 
in 2 years.

Sincerely,

Michael Kinmark
HP Staff Advisor III
Radiological Support
Columbia Generating Sta

Re: [Powernet] Quick Benchmarking on ED's

[LaFrate, Patrick Joseph via Powernet]

Duke Energy has been transitioning to DMC3000s from DMC2000s since 2015. 
Currently four out of seven duke sites are using DMC3000s as their primary WB 
SRD and continue to use DMC2000s (version 3 and 4) as area monitors or in their 
E-Kits. We plan to get 2 out of our remaining 3 sites on DMC3000s by the end of 
2020. CR3 is currently not in our plans to upgrade (presently in safe mode).

We too are experiencing battery consumption problems with our DMC3000s. Not 
only have we been experiencing battery consumption problems but have had (2) 
DMC3000s go completely dead in the RCA without warning.

Below is a list of what we've been experiencing:


  1.  Duke has purchased ~5000 DMC3000s since 2015.
  2.  There have been 3 versions of the dosimeter.
  3.  Version 1 - manufactured from 2011 to 2015 were made with (4) "super" 
capacitors (supercaps).
  4.  Version 2 - (Rev B board) manufactured from mid-2015 to October 2017 were 
made with (2) supercaps. These are susceptible of going blank in the field 
without warning. They have a high current draw.
  5.  Duke's inventory are version 2 models (>95% of inventory).
  6.  Version 3 - manufactured after October 2017 are not susceptible.
  7.  Mirion Customer Notification out. If anyone would like a copy I can send 
you one.
  8.  Two test equipment sets (test box and multi-meter) was provided to Duke 
by Mirion. We should be getting a few more in the coming weeks.
  9.  Plan is to repair any DMC3000 that test with >225 µA of current draw.

10.   Duke was the only US plant that have exhibited this phenomenon (turn off 
in RCA without warning) but another Mirion utility customer had same issue.

  1.  Currently Mirion has been sent over 200 DMC3000s for repair. We were told 
it would take about a two week turn around to get them fixed.
  2.  We have not received any back yet.
  3.  So far, only one of our sites using DMC3000s has tested their entire 
inventory.

14.   The Duke Energy Dosimetry Lab's new, never been used, inventory has been 
checked and we are seeing about a 40% failure rate but the failure rate seems 
to be increasing as we check the newer 3000s just received.
Patrick J. LaFrate, CHP
Manager - Radiation Dosimetry & Records
Duke Energy Dosimetry Laboratory
13339 Hagers Ferry Road
Applied Science Center; Bldg 7405 MC: MG03A2
Huntersville, NC 28078
980-875-3204
919-802-5716 (cell)

From: Powernet [mailto:powernet-boun...@hpspowernet.org] On Behalf Of Rolph, 
James Thomas Jr via Powernet
Sent: Thursday, November 01, 2018 5:09 AM
To: 'powernet@hpspowernet.org'
Cc: Rolph, James Thomas Jr
Subject: Re: [Powernet] Quick Benchmarking on ED's



*** Exercise caution. This is an EXTERNAL email. DO NOT open attachments or 
click links from unknown senders or unexpected email. ***
Within TVA we are currently using both the DMC-2000S and DMC-3000 electronic 
dosimeters. We have been transitioning over to the DMC-3000 as the DMC-2000S 
dosimeters fail. The average life of our DMC-2000S population is 10 years. We 
expected to be fully transition over to DMC-3000s within 2-3 years, with the 
remaining DMC-2000S population being used to monitor plant conditions and 
possibly replacing quartz fiber dosimeters in our e-kits.

On a side note, we have 171 of the DMC-3000 electronic dosimeters that are of 
the type B run that was recently identified as having a potential battery 
consumption issue. We completed testing of 52 of these dosimeters yesterday and 
had 10 that failed the Mirion test procedure. I don't know what others are 
seeing, but I thought this was an opportunity to share that information. We 
expect to finish testing that population over the next couple of days, and then 
returning the ones that failed back to Mirion for further testing and 
correction of the issue.

Take cae,
Jim

From: Powernet [mailto:powernet-boun...@hpspowernet.org] On Behalf Of Kinmark, 
Michael L. via Powernet
Sent: Wednesday, October 31, 2018 2:20 PM
To: powernet@hpspowernet.org<mailto:powernet@hpspowernet.org>
Cc: Kinmark, Michael L.
Subject: [Powernet] Quick Benchmarking on ED's


TVA External Message. Please use caution when opening.
Question from Columbia on Electronic Dosimeter make/model

Which ED model are you currently using?

DMC-3000?, DMC-2000S?, Or other?

Plans to change in the future?

Columbia:  Currently using DMC-2000S.  Tentative plans to change over to 3000 
in 2 years.

Sincerely,

Michael Kinmark
HP Staff Advisor III
Radiological Support
Columbia Generating Station
509-377-2091
mlkinm...@energy-northwest.com<mailto:mlkinm...@energy-northwest.com>


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Re: [Powernet] Quick Benchmarking on ED's

[Paciello, Lara R via Powernet]

Beaver Valley uses DMC3000s - we transitioned last year.  I believe all of 
FENOC (DB and Perry) is transitioning now, although I do not have a specific 
status.

We just received the test tool for the battery consumption issue and will be 
starting testing today.  Thank you for providing data. That is very useful 
information.

Dr. Lara Renz Paciello, CHP
Radiation Protection - Dosimetry Laboratory
Beaver Valley Power Station
724-682-5857

From: Powernet  On Behalf Of Kinmark, Michael 
L. via Powernet
Sent: Wednesday, October 31, 2018 2:20 PM
To: powernet@hpspowernet.org
Cc: Kinmark, Michael L. 
Subject: [EXTERNAL] [Powernet] Quick Benchmarking on ED's

Question from Columbia on Electronic Dosimeter make/model

Which ED model are you currently using?

DMC-3000?, DMC-2000S?, Or other?

Plans to change in the future?

Columbia:  Currently using DMC-2000S.  Tentative plans to change over to 3000 
in 2 years.

Sincerely,

Michael Kinmark
HP Staff Advisor III
Radiological Support
Columbia Generating Station
509-377-2091
mlkinm...@energy-northwest.com


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The information contained in this message is intended only for the personal and 
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intended recipient, you are hereby notified that you have received this 
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Re: [Powernet] Quick Benchmarking on ED's

[Vickers, Glen:(GenCo-Nuc) via Powernet]

We were one of the first utilities to transition to the DMC3000 and were 
apprehensive because you know the bugs don't get identified until you get 
several months of real use at a plant.  The DMC3000 has exceeded the 
expectation of any digi user.  The improvements in display and button use are 
alone worth the change...

What's really needed is a dive option to transition from our remaining DMC2000 
units...

Glen Vickers
Exelon RP Technical Lead
815-216-27823 work/cell

From: Powernet  On Behalf Of Lloyd, David Jay 
via Powernet
Sent: Thursday, November 1, 2018 9:14 AM
To: powernet@hpspowernet.org
Cc: Lloyd, David Jay 
Subject: [EXTERNAL] Re: [Powernet] Quick Benchmarking on ED's

Most of Duke Energy sites are using DMC-3000's or transitioning to them.  Will 
still have many 2000's in service and use them for information as area 
monitors.  We are in the midst of transition entirely to 3000's and RDS-31's 
for area monitoring.

I hope this helps.

Dave

David J. Lloyd | Corporate Fleet Scientific Services | Lead Scientist/ RSO W.F. 
Lark Facility |
Duke Energy Carolinas, LLC  526 S. Church St. (Mail Stop EC07F) Charlotte, NC 
28202
| 980-373-7437 office | 704-678-3603 cell
[DE_Logo]

From: Powernet [mailto:powernet-boun...@hpspowernet.org] On Behalf Of Kinmark, 
Michael L. via Powernet
Sent: Wednesday, October 31, 2018 2:20 PM
To: powernet@hpspowernet.org<mailto:powernet@hpspowernet.org>
Cc: Kinmark, Michael L. 
mailto:mlkinm...@energy-northwest.com>>
Subject: [Powernet] Quick Benchmarking on ED's



*** Exercise caution. This is an EXTERNAL email. DO NOT open attachments or 
click links from unknown senders or unexpected email. ***
Question from Columbia on Electronic Dosimeter make/model

Which ED model are you currently using?

DMC-3000?, DMC-2000S?, Or other?

Plans to change in the future?

Columbia:  Currently using DMC-2000S.  Tentative plans to change over to 3000 
in 2 years.

Sincerely,

Michael Kinmark
HP Staff Advisor III
Radiological Support
Columbia Generating Station
509-377-2091
mlkinm...@energy-northwest.com<mailto:mlkinm...@energy-northwest.com>


This Email message and any attachment may contain information that is 
proprietary, legally privileged, confidential and/or subject to copyright 
belonging to Exelon Corporation or its affiliates ("Exelon"). This Email is 
intended solely for the use of the person(s) to which it is addressed. If you 
are not an intended recipient, or the employee or agent responsible for 
delivery of this Email to the intended recipient(s), you are hereby notified 
that any dissemination, distribution or copying of this Email is strictly 
prohibited. If you have received this message in error, please immediately 
notify the sender and permanently delete this Email and any copies. Exelon 
policies expressly prohibit employees from making defamatory or offensive 
statements and infringing any copyright or any other legal right by Email 
communication. Exelon will not accept any liability in respect of such 
communications. -EXCIP
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Re: [Powernet] Quick Benchmarking on ED's

[Lloyd, David Jay via Powernet]

Most of Duke Energy sites are using DMC-3000's or transitioning to them.  Will 
still have many 2000's in service and use them for information as area 
monitors.  We are in the midst of transition entirely to 3000's and RDS-31's 
for area monitoring.

I hope this helps.

Dave

David J. Lloyd | Corporate Fleet Scientific Services | Lead Scientist/ RSO W.F. 
Lark Facility |
Duke Energy Carolinas, LLC  526 S. Church St. (Mail Stop EC07F) Charlotte, NC 
28202
| 980-373-7437 office | 704-678-3603 cell
[DE_Logo]

From: Powernet [mailto:powernet-boun...@hpspowernet.org] On Behalf Of Kinmark, 
Michael L. via Powernet
Sent: Wednesday, October 31, 2018 2:20 PM
To: powernet@hpspowernet.org
Cc: Kinmark, Michael L. 
Subject: [Powernet] Quick Benchmarking on ED's



*** Exercise caution. This is an EXTERNAL email. DO NOT open attachments or 
click links from unknown senders or unexpected email. ***
Question from Columbia on Electronic Dosimeter make/model

Which ED model are you currently using?

DMC-3000?, DMC-2000S?, Or other?

Plans to change in the future?

Columbia:  Currently using DMC-2000S.  Tentative plans to change over to 3000 
in 2 years.

Sincerely,

Michael Kinmark
HP Staff Advisor III
Radiological Support
Columbia Generating Station
509-377-2091
mlkinm...@energy-northwest.com


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Re: [Powernet] Quick Benchmarking on ED's

[Holmes, Stephen J:(GenCo-Nuc) via Powernet]

14

They are calibrated at a central cal facility and shared amongst the sites

From: Kinmark, Michael L. 
Sent: Wednesday, October 31, 2018 4:57 PM
To: Holmes, Stephen J:(GenCo-Nuc) ; 
powernet@hpspowernet.org
Subject: RE: Quick Benchmarking on ED's

Thanks Steve,

How many sites is that now?

From: Holmes, Stephen J:(GenCo-Nuc) [mailto:stephen.hol...@exeloncorp.com]
Sent: Wednesday, October 31, 2018 1:23 PM
To: powernet@hpspowernet.org
Cc: Kinmark, Michael L.
Subject: RE: Quick Benchmarking on ED's

EXTERNAL: Think Before You Click!



Email sent from: "Holmes, Stephen J:(GenCo-Nuc)" 
prvs=8354350af=stephen.hol...@exeloncorp.com

DMC3000 is used by all Exelon sites

Steve



From: Powernet 
mailto:powernet-boun...@hpspowernet.org>> On 
Behalf Of Kinmark, Michael L. via Powernet
Sent: Wednesday, October 31, 2018 2:20 PM
To: powernet@hpspowernet.org
Cc: Kinmark, Michael L. 
mailto:mlkinm...@energy-northwest.com>>
Subject: [EXTERNAL] [Powernet] Quick Benchmarking on ED's

Question from Columbia on Electronic Dosimeter make/model

Which ED model are you currently using?

DMC-3000?, DMC-2000S?, Or other?

Plans to change in the future?

Columbia:  Currently using DMC-2000S.  Tentative plans to change over to 3000 
in 2 years.

Sincerely,

Michael Kinmark
HP Staff Advisor III
Radiological Support
Columbia Generating Station
509-377-2091
mlkinm...@energy-northwest.com




This Email message and any attachment may contain information that is 
proprietary, legally privileged, confidential and/or subject to copyright 
belonging to Exelon Corporation or its affiliates ("Exelon"). This Email is 
intended solely for the use of the person(s) to which it is addressed. If you 
are not an intended recipient, or the employee or agent responsible for 
delivery of this Email to the intended recipient(s), you are hereby notified 
that any dissemination, distribution or copying of this Email is strictly 
prohibited. If you have received this message in error, please immediately 
notify the sender and permanently delete this Email and any copies. Exelon 
policies expressly prohibit employees from making defamatory or offensive 
statements and infringing any copyright or any other legal right by Email 
communication. Exelon will not accept any liability in respect of such 
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Re: [Powernet] Quick Benchmarking on ED's

[Rolph, James Thomas Jr via Powernet]

Within TVA we are currently using both the DMC-2000S and DMC-3000 electronic 
dosimeters. We have been transitioning over to the DMC-3000 as the DMC-2000S 
dosimeters fail. The average life of our DMC-2000S population is 10 years. We 
expected to be fully transition over to DMC-3000s within 2-3 years, with the 
remaining DMC-2000S population being used to monitor plant conditions and 
possibly replacing quartz fiber dosimeters in our e-kits.

On a side note, we have 171 of the DMC-3000 electronic dosimeters that are of 
the type B run that was recently identified as having a potential battery 
consumption issue. We completed testing of 52 of these dosimeters yesterday and 
had 10 that failed the Mirion test procedure. I don't know what others are 
seeing, but I thought this was an opportunity to share that information. We 
expect to finish testing that population over the next couple of days, and then 
returning the ones that failed back to Mirion for further testing and 
correction of the issue.

Take cae,
Jim

From: Powernet [mailto:powernet-boun...@hpspowernet.org] On Behalf Of Kinmark, 
Michael L. via Powernet
Sent: Wednesday, October 31, 2018 2:20 PM
To: powernet@hpspowernet.org
Cc: Kinmark, Michael L.
Subject: [Powernet] Quick Benchmarking on ED's


TVA External Message. Please use caution when opening.
Question from Columbia on Electronic Dosimeter make/model

Which ED model are you currently using?

DMC-3000?, DMC-2000S?, Or other?

Plans to change in the future?

Columbia:  Currently using DMC-2000S.  Tentative plans to change over to 3000 
in 2 years.

Sincerely,

Michael Kinmark
HP Staff Advisor III
Radiological Support
Columbia Generating Station
509-377-2091
mlkinm...@energy-northwest.com


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Re: [Powernet] Quick Benchmarking on ED's

[Trimble, Harold via Powernet]

Hope Creek is presently using both DMC 2000 and DMC 3000, transitioning to all 
DMC 3000 by end of year, except in the Eplan kits


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From: Powernet [mailto:powernet-boun...@hpspowernet.org] On Behalf Of Kinmark, 
Michael L. via Powernet
Sent: Wednesday, October 31, 2018 2:20 PM
To: powernet@hpspowernet.org
Cc: Kinmark, Michael L.
Subject: [EXTERNAL] [Powernet] Quick Benchmarking on ED's

Email sent from outside of PSEG. Use caution before using links/attachments.
Question from Columbia on Electronic Dosimeter make/model

Which ED model are you currently using?

DMC-3000?, DMC-2000S?, Or other?

Plans to change in the future?

Columbia:  Currently using DMC-2000S.  Tentative plans to change over to 3000 
in 2 years.

Sincerely,

Michael Kinmark
HP Staff Advisor III
Radiological Support
Columbia Generating Station
509-377-2091
mlkinm...@energy-northwest.com



The information contained in this e-mail, including any attachment(s), is 
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Re: [Powernet] Quick Benchmarking on ED's

[Robert Kelley via Powernet]

Sent from my iPhone

On Oct 31, 2018, at 5:54 PM, Phillip.Wall--- via Powernet 
mailto:powernet@hpspowernet.org>> wrote:

Palo Verde is using DMC-2000s and has no current plans on migrating to the 
DMC-3000


Phillip J. Wall
Health Physicist Sr., Radiological Engineering
5801 South Wintersburg Road, Tonopah, AZ 85354-7529, M.S. 7397
Office 623.393.2627 Cell 602.376.6346

From: Powernet 
mailto:powernet-boun...@hpspowernet.org>> On 
Behalf Of Kinmark, Michael L. via Powernet
Sent: Wednesday, October 31, 2018 11:20
To: powernet@hpspowernet.org
Cc: Kinmark, Michael L. 
mailto:mlkinm...@energy-northwest.com>>
Subject: [Powernet] Quick Benchmarking on ED's

***CAUTION***

***CAUTION***

***CAUTION***


This e-mail is from an EXTERNAL address 
(powernet-boun...@hpspowernet.org). DO 
NOT click on links or open attachments unless you trust the sender and know the 
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to the APS Cyber Defense Center at a...@apsc.com.

Question from Columbia on Electronic Dosimeter make/model

Which ED model are you currently using?

DMC-3000?, DMC-2000S?, Or other?

Plans to change in the future?

Columbia:  Currently using DMC-2000S.  Tentative plans to change over to 3000 
in 2 years.

Sincerely,

Michael Kinmark
HP Staff Advisor III
Radiological Support
Columbia Generating Station
509-377-2091
mlkinm...@energy-northwest.com



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Re: [Powernet] Quick Benchmarking on ED's

[Phillip.Wall--- via Powernet]

Palo Verde is using DMC-2000s and has no current plans on migrating to the 
DMC-3000

[cid:image003.png@01D47129.965779A0]
Phillip J. Wall
Health Physicist Sr., Radiological Engineering
5801 South Wintersburg Road, Tonopah, AZ 85354-7529, M.S. 7397
Office 623.393.2627 Cell 602.376.6346

From: Powernet  On Behalf Of Kinmark, Michael 
L. via Powernet
Sent: Wednesday, October 31, 2018 11:20
To: powernet@hpspowernet.org
Cc: Kinmark, Michael L. 
Subject: [Powernet] Quick Benchmarking on ED's

***CAUTION***

***CAUTION***

***CAUTION***


This e-mail is from an EXTERNAL address 
(powernet-boun...@hpspowernet.org). DO 
NOT click on links or open attachments unless you trust the sender and know the 
content is safe. If you suspect this message to be phishing, please report it 
to the APS Cyber Defense Center at a...@apsc.com.

Question from Columbia on Electronic Dosimeter make/model

Which ED model are you currently using?

DMC-3000?, DMC-2000S?, Or other?

Plans to change in the future?

Columbia:  Currently using DMC-2000S.  Tentative plans to change over to 3000 
in 2 years.

Sincerely,

Michael Kinmark
HP Staff Advisor III
Radiological Support
Columbia Generating Station
509-377-2091
mlkinm...@energy-northwest.com


--- NOTICE ---

This message is for the designated recipient only and may contain confidential, 
privileged or proprietary information.  If you have received it in error, 
please notify the sender immediately and delete the original and any copy or 
printout.  Unintended recipients are prohibited from making any other use of 
this e-mail.  Although we have taken reasonable precautions to ensure no 
viruses are present in this e-mail, we accept no liability for any loss or 
damage arising from the use of this e-mail or attachments, or for any delay or 
errors or omissions in the contents which result from e-mail transmission.
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Re: [Powernet] Quick Benchmarking on ED's

[Ephraim via Powernet]

Ontario Power Generation has a mix of DMC2000 and 3000

Ephraim Schwartz

> On Oct 31, 2018, at 4:23 PM, Holmes, Stephen J:(GenCo-Nuc) via Powernet 
>  wrote:
> 
> DMC3000 is used by all Exelon sites
>  
> Steve
>  
>  
>  
> From: Powernet  On Behalf Of Kinmark, 
> Michael L. via Powernet
> Sent: Wednesday, October 31, 2018 2:20 PM
> To: powernet@hpspowernet.org
> Cc: Kinmark, Michael L. 
> Subject: [EXTERNAL] [Powernet] Quick Benchmarking on ED's
>  
> Question from Columbia on Electronic Dosimeter make/model
>  
> Which ED model are you currently using?
>  
> DMC-3000?, DMC-2000S?, Or other?
>  
> Plans to change in the future?
>  
> Columbia:  Currently using DMC-2000S.  Tentative plans to change over to 3000 
> in 2 years.
>  
> Sincerely,
>  
> Michael Kinmark
> HP Staff Advisor III
> Radiological Support
> Columbia Generating Station
> 509-377-2091
> mlkinm...@energy-northwest.com
>  
>  
> This Email message and any attachment may contain information that is 
> proprietary, legally privileged, confidential and/or subject to copyright 
> belonging to Exelon Corporation or its affiliates ("Exelon"). This Email is 
> intended solely for the use of the person(s) to which it is addressed. If you 
> are not an intended recipient, or the employee or agent responsible for 
> delivery of this Email to the intended recipient(s), you are hereby notified 
> that any dissemination, distribution or copying of this Email is strictly 
> prohibited. If you have received this message in error, please immediately 
> notify the sender and permanently delete this Email and any copies. Exelon 
> policies expressly prohibit employees from making defamatory or offensive 
> statements and infringing any copyright or any other legal right by Email 
> communication. Exelon will not accept any liability in respect of such 
> communications. -EXCIP
> 
> ___
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Re: [Powernet] Quick Benchmarking on ED's

[Holmes, Stephen J:(GenCo-Nuc) via Powernet]

DMC3000 is used by all Exelon sites

Steve



From: Powernet  On Behalf Of Kinmark, Michael 
L. via Powernet
Sent: Wednesday, October 31, 2018 2:20 PM
To: powernet@hpspowernet.org
Cc: Kinmark, Michael L. 
Subject: [EXTERNAL] [Powernet] Quick Benchmarking on ED's

Question from Columbia on Electronic Dosimeter make/model

Which ED model are you currently using?

DMC-3000?, DMC-2000S?, Or other?

Plans to change in the future?

Columbia:  Currently using DMC-2000S.  Tentative plans to change over to 3000 
in 2 years.

Sincerely,

Michael Kinmark
HP Staff Advisor III
Radiological Support
Columbia Generating Station
509-377-2091
mlkinm...@energy-northwest.com


This Email message and any attachment may contain information that is 
proprietary, legally privileged, confidential and/or subject to copyright 
belonging to Exelon Corporation or its affiliates ("Exelon"). This Email is 
intended solely for the use of the person(s) to which it is addressed. If you 
are not an intended recipient, or the employee or agent responsible for 
delivery of this Email to the intended recipient(s), you are hereby notified 
that any dissemination, distribution or copying of this Email is strictly 
prohibited. If you have received this message in error, please immediately 
notify the sender and permanently delete this Email and any copies. Exelon 
policies expressly prohibit employees from making defamatory or offensive 
statements and infringing any copyright or any other legal right by Email 
communication. Exelon will not accept any liability in respect of such 
communications. -EXCIP
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Re: [Powernet] Quick Benchmarking on ED's

[Macho, Michael via Powernet]

Mark,

We have the spectrum of dosimeters in some part of our program.


1.   Older smaller population of approx. 350 each Seimens Mk2s  are used 
for Emergency planning

2.   We have DMC2000S (and IPAMs) which are used during the outages mainly 
for multibadging but to supplement are needed.

3.   Approximately 40each DMC2000GNs

4.   DMC3000 G2 version are the primary population of used because of the 
benefits ( standard battery, vibration and visual dose/rate alarms as examples) 
 and additional approx. 100 telemetry units

5.   Smaller population of < 30each DMC3000 G3 that are attached to the 
Neutron modules.  Allowed for the transition of turnstiles reader change and 
Access Control software and calibration software changes.


Michael Macho
Radiation Protection Staff
michael.ma...@luminant.com
[cid:image001.jpg@01D32C9E.B89D7C60]

SAFETY is first
QUALITY
SCHEDULE
Luminant Power
Comanche Peak Nuclear Power Plant
6322 North FM 56 or PO Box 1002
Mail Code 005A
Glen Rose, TX  76043
(254)897-5698 /(254)897-8163
(817)559-1997 Cell





From: Powernet [mailto:powernet-boun...@hpspowernet.org] On Behalf Of Kinmark, 
Michael L. via Powernet
Sent: Wednesday, October 31, 2018 1:20 PM
To: powernet@hpspowernet.org
Cc: Kinmark, Michael L. 
Subject: [Powernet] Quick Benchmarking on ED's

EXTERNAL EMAIL


Question from Columbia on Electronic Dosimeter make/model

Which ED model are you currently using?

DMC-3000?, DMC-2000S?, Or other?

Plans to change in the future?

Columbia:  Currently using DMC-2000S.  Tentative plans to change over to 3000 
in 2 years.

Sincerely,

Michael Kinmark
HP Staff Advisor III
Radiological Support
Columbia Generating Station
509-377-2091
mlkinm...@energy-northwest.com


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Re: [Powernet] Quick Benchmarking on ED's

[Robinson, Brent via Powernet]

DMC-3000s since 2014

 [cid:image001.png@01CBE7DD.5772A170]
Brent L. Robinson
TECHNICAL RP SUPERINTENDENT
 Florida Power & Light
 St. Lucie Plant
 6501 S. Ocean Drive
 Jensen Beach, Florida 34957

 (772) 467-7308
 brent.robin...@fpl.com



From: Powernet [mailto:powernet-boun...@hpspowernet.org] On Behalf Of Kinmark, 
Michael L. via Powernet
Sent: Wednesday, October 31, 2018 2:20 PM
To: powernet@hpspowernet.org
Cc: Kinmark, Michael L.
Subject: [Powernet] Quick Benchmarking on ED's

CAUTION - EXTERNAL EMAIL


Question from Columbia on Electronic Dosimeter make/model

Which ED model are you currently using?

DMC-3000?, DMC-2000S?, Or other?

Plans to change in the future?

Columbia:  Currently using DMC-2000S.  Tentative plans to change over to 3000 
in 2 years.

Sincerely,

Michael Kinmark
HP Staff Advisor III
Radiological Support
Columbia Generating Station
509-377-2091
mlkinm...@energy-northwest.com


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Re: [Powernet] Quick Benchmarking on ED's

[Bradley A Krupp via Powernet]

Fermi 2

Using a mix of DMC2000S and DMC3000.  DMC2000's are used primarily for remote 
monitoring.  DMC3000's are used for everything else.  Once we upgrade our 
telemetry software (currently using TeleView 2000 but we own but have not 
implemented GEDDS) we plan on phasing out the use of DMC2000's.  Currently own 
a few DMC3000 transmitter modules but are not using them.

Brad Krupp

From: Powernet [mailto:powernet-boun...@hpspowernet.org] On Behalf Of Kinmark, 
Michael L. via Powernet
Sent: Wednesday, October 31, 2018 2:20 PM
To: powernet@hpspowernet.org
Cc: Kinmark, Michael L. 
Subject: [EXTERNAL] [Powernet] Quick Benchmarking on ED's

Question from Columbia on Electronic Dosimeter make/model

Which ED model are you currently using?

DMC-3000?, DMC-2000S?, Or other?

Plans to change in the future?

Columbia:  Currently using DMC-2000S.  Tentative plans to change over to 3000 
in 2 years.

Sincerely,

Michael Kinmark
HP Staff Advisor III
Radiological Support
Columbia Generating Station
509-377-2091
mlkinm...@energy-northwest.com


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