Greetings. Please add this email address to Power Net. Thank You
: : : : : : : : : : : : : : : : : : : : : : : : :
DEWEY THOMPSON
Staff HP
Radiation Protection Department
T 314.225.1061
F 573.676.4484
E dthomps...@ameren.com
.
Ameren Missouri
Junction CC Highway O
Greetings:
Callaway is interested in procedures or guidelines that you have for Non RERP
emergency response in the RCA. Topics that come to mind are Fire,
Contaminated Injury, Emergency Rescue, etc.Please email information
(procedures?) to:
Dewey Thompson
dthomps...@ameren.com
GREETINGS.
Callaway would like to benchmark how often you require your radworkers to read
the Electronic Dosimeter while working. Please reply to the group, or send off
line to:
Dewey Thompson
dthomps...@ameren.com
Thanks Much
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DEWEY
GREETINGS.
Callaway would like to benchmark how many people have a requirement to survey
incoming radioactive material that is controlled by a vendor license. For
example, a Troxler density gauge for testing dirt compaction is typically
brought on site by a vendor who is the licensed owner of
Callaway currently tests the ability of workers to hear the basic ED alarm
during the annual whole body count. Access Control Software is flagged for
those personnel who cannot hear the basic ED alarm, and the worker is required
to use a High Noise Adapter with each ED use. The Access Control
From Callaway
For routine operations Callaway has a water cooler type dispensing machine
outside the contaminated area at the Reactor Building Access Hatch. The hatch
attendant dispenses water across the contaminated area boundary for folks that
come out for water. The water cooler is locked
From Callaway
Sent from my iPhone
On Dec 12, 2013, at 3:39 PM, Lorenz, Steven M:(GenCo-Nuc)
steven.lor...@exeloncorp.commailto:steven.lor...@exeloncorp.com wrote:
Exelon, LaSalle station would like to know
1)Does your site allow workers to use their personal hard hats in
contaminated
GREETINGS
Callaway is requesting benchmark information on your Radioactive Source Control
Program to include the following questions:
1. Who (title) provides overall oversight of the control of Radioactive Sources
(day to day oversight, not the overall responsibility, such as RPM).
2. Who
From Callaway:
1) Where do your workers typically place the TLD/DLR and ED when working in PCs?
Primary Monitoring Device (PMD) - Under the PCs on a lanyard, clipped to the
clothing near the PC pocket to hold the PMD in place. Procedure requires
approximate 4 proximity. We currently use the
Callaway is a 4-Loop Westinghouse plant with an average RCS Co-58 for this
cycle of 1.05E-3 uCi/mL.
Questions? Email or call Dewey at Callaway
: : : : : : : : : : : : : : : : : : : : : : : : :
Dewey Thompson
Staff HP
Radiation Protection Department
T 314.225.1061
F 573.676.4484
E
Alysse:
1. Do you perform a HRA key inventory?
RP does not. (RP does not maintain the Tech Spec Keys)
Security performs the function of key control for Tech Spec Keys, and
they inventory shiftly.
2. What is your process?
Security maintains the Tech Spec Keys in the
From Callaway. We require rad workers to physically dress out each refuel cycle.
Questions or comments, call or email Dewey at Callaway.
314.225.1061
Sent from my iPhone
On Jan 29, 2014, at 1:17 PM, Mosty, Shari
shari.mo...@luminant.commailto:shari.mo...@luminant.com wrote:
Comanche Peak
From Callaway
A minimum of 8 entries per year to flush containment coolers. These may take
one day, or may be counted as one entry over several days, depending on the
situation. Generally there are about four more per year for the odds and ends
that come up.
Questions or comments?
Call or
From Callaway
Alconox (evaluating Hydrogen Peroxide)
Questions or comments?
Call or email Dewey at Callaway.
Dewey
: : : : : : : : : : : : : : : : : : : : : : : : :
Dewey Thompson
Staff HP
Radiation Protection Department
T 314.225.1061
F 573.676.4484
E
Callaway
Option 1. 5 parallel path beta sensitive monitors followed by 2 parallel path
photon sensitive monitors, the RCA boundary is the immediate outgoing side of
the photon sensitive monitors.
From: owner-power...@hps1.org [mailto:owner-power...@hps1.org] On Behalf Of
From Callaway
1, yes. Non-exempt by you definition is Accountable. Exempt by your
definition is Custodial.
2. Mostly the 10CFR30 tables. We have some specific commitments on Licensable
Quantities, however some other factors such as Generally Licensed or some State
Regulations make a source
From Callaway:
1. Does your site perform this check of a vendor Radiographers instruments
or something different in the regards of ensuring the radiographers instrument
functions properly?
No, currently (we are looking at the EPRI document.
2. If so perform this operational check,
From Callaway:
1. Do you monitor your slings and harnesses in a SAM if they've been used
in the RCA?
Yes. Although a sideline point is that once in, it stays in, unless special
approval is obtained.
2. If so, is there a set activity or alarm level below which the
sling/harness
in a clean area of the RCA? Or is it go/no-go for
clean area use based on any alarm?
Thanks,
Matt
From: owner-power...@hps1.org [mailto:owner-power...@hps1.org] On Behalf Of
Thompson, Dewey L
Sent: Wednesday, March 26, 2014 7:09 AM
To: powernet@hps1.org
Subject: Powernet: RE: Slings and Harnesses
From
Bradley see below, From Callaway
From: owner-power...@hps1.org [mailto:owner-power...@hps1.org] On Behalf Of
Bradley A Krupp
Sent: Tuesday, April 01, 2014 6:44 AM
To: powernet@hps1.org
Cc: Adam C Horne; Benjy P Bertossi
Subject: Powernet: ED warning alarms and latching rate alarm
Fermi 2 would
Good question Benjy. Callaway's answer is That's the way we've always done
it (Yeah, I know). Another point would be vendors performing
calibrations generally set the due date as the complete date plus one year.
Not to justify the practice, but our program allows a grace period,
From Callaway
Callaway very recently brought Sentinel 1.11 in production, currently we have
the worker scan or enter the PIN number (Unique local ID number), then scan
the Primary Monitoring Device barcode on both entry and exit.
Questions or Comments?
Call or email Dewey.
: : : : : : : : :
Betsy; From Callaway, replies are from the perspective of ad hoc surveys
such as pre dive, or object surveys (such as an underwater vacuum system).
I see you've received a couple of replies that use sleeve or some sort of dip
coat. Personally I have found these to be problematic. Thin
GREETINGS!
Dewey at Callaway has a question for Sentinel Automated Access Control users.
We are using Mirion DMC-2000S electronic dosimeters with Sentinel 1.11.02 that
we have recently launched. We are having an issue, sometimes the system will
drop the access transaction after beep check,
From Callaway
Callaway has the same four levels as TVA, named the same, and presumably has
the same expectations for use. Callaway does have Multiple Use procedures
(actually written instructions, as some are not procedures). To my
knowledge, there has been no movement toward eliminating
MFrom Callaway. I'm in the mood to stir up a hornets nest this
morning. ...Let us see if this can spin off to a new discussion.
To answer Chucks question. Callaway does NOT consider a contaminated hard hat
to be a PCE. This is specifically and clearly stated in our procedure.
From Callaway. Callaway does not latch dose rate alarms.
: : : : : : : : : : : : : : : : : : : : : : : : :
Dewey Thompson
Staff HP
Radiation Protection Department
T 314.225.1061
F 573.676.4484
E dthomps...@ameren.commailto:n...@ameren.com
From: owner-power...@hps1.org
Brad: greetings! From Callaway.
Callaway is on sentinel 1.11.02, and uses the DMC-2000 GN. We do not currently
have dry cask storage, however are building a facility.
Callaway does not display the gamma channel of the DMC-2000 GN, and does not
currently use the DMC-2000 GN with automated
Callaway.
Eberline ASP-1 with the NRD Big Ball.
: : : : : : : : : : : : : : : : : : : : : : : : :
Dewey Thompson
Staff HP
Radiation Protection Department
T 314.225.1061
F 573.676.4484
E dthomps...@ameren.commailto:n...@ameren.com
.
Ameren Missouri
Junction CC Highway O
Call away uses a home grown Microsoft access database. I looked at the RSCS
product, their source inventory is a section of a software suite of sorts that
would be suitable for a small lab.
Sentinel does have a source tracking application. To my knowledge, there are
zero users.
WMG markets a
Greetings
Callaway is looking at shifting from Alconox to H2O2 as the Decon agent. I
would ask for feedback from the group, folks that use H2O2, please reply on
list, or off at your preference.
I'm interested in the following specifics:
Concentration of the chemical
Application technique
From Callaway.
We do not maintain a procedure for PSE, other than one line in the main RP
procedure which says; Planned Special Exposure (PSE) is NOT utilized at the
Callaway Energy Center.
Questions, call or email Dewey at Callaway
Dewey
314.225.1061
From: owner-power...@hps1.org
Callaway.
All instruments are labeled with a tag that lists the day and initials of the
Properational Check. Some are daily, some weekly.
We do not file a record of Properational check. Personally I believe that is of
minimal value and argued against recording Properational check completion.
From Callaway
1. Callaway formerly allowed DLRs to be taken home, but has recently
changed to require that DLRs be left onsite and placed in a rack on site.
2. Callaway changed because of issues with high and variable background
in workers’ homes. There were workers whose DLR
From Callaway
We have about 20 in inventory, and maintain five in calibration due to
requirement in the FSAR. To my knowledge they actually get used once in a blue
moon, usually for some Industrial Hygiene sampling thing that Chemistry does.
Question or comment?
Email or phone.
Dewey
Callaway
Dewey Thompson
314-225-1061
dthomps...@ameren.com
From: owner-power...@hps1.org [mailto:owner-power...@hps1.org] On Behalf Of
Sorber, Bob
Sent: Friday, October 31, 2014 2:56 PM
To: powernet@hps1.org
Subject: Powernet: Beta Program Contact
Dear HPs,
Please reply with contact
From Callaway
These devices are not subject to RP controls. This whole thing comes from the
Radiation Control Act of 1968. The assumptions of ANSI C37.85 include 500
milliroentgens per year, with 2000 hi pot tests per year, at a distance of one
meter.
We have briefed the electrical
From Callaway
First, Callaway does not provide instruments to the local hospital. Our State
Emergency Management Agency provides those for the hospital use.
For In Plant lockers, the quarterly response checks are done with the normal
source(s) used in plant. We place response check sources
From Callaway
What printer type/style/model (hardware) do you use?
Brother Ptouch Series, any number of model numbers (PTPC, PT-1500PC, PT-1230PC,
PT-2500PC, PT-9700PC). We have some QL-1050s, but those are large format
labels. Some of the older ones have been discontinued (PTPC and PT-1500PC,
From Callaway
Our policy is changing 1-1-2015. Previously, the major groups that would
respond to the Operational Support Center (Maintenance. Operations, RP,
Chemistry etc.) were required to be Respiratory Protection qualified if they
could be (These are all pool positions). EP had a
To the Group:
A question was posted some time ago to elicit ideas relative to the unknown 559
KeV peak. Many plants have seen the peak and most seem to attribute it to 76As
when other possibilities have been exhausted. The following are the results of
the benchmarking and our analysis:
1)
From Callaway
If the incoming radworker presents a properly completed and signed NRC Form 4,
then we will issue a dosimeter. If the radworker does not have a completed Form
4, then we will provide them a PADS Form 4 for their review and signature. We
don't normally issue dosimeters after
From Callaway
RPM reports to the Senior Director, Nuclear Operations. Use to be his title was
Plant Manager.The food chain higher than the Sr. Director is VP and above.
Questions or comments email or call.
Dewey
314-225-1061
From: owner-power...@hps1.org [mailto:owner-power...@hps1.org]
From Callaway
We use the Xradin Shonka Wyckoff chamber, A3, A4 and A6 ionization chamber.
The readout is a Keithly 35040 electrometer (Not manufactured anymore, but I
believe Fluke bought the product line and has an electrometer that will
automatically do the temperature and pressure
From Callaway
Jim, See below.
Questions or comments, call or email.
Dewey
314-225-1061
From: owner-power...@hps1.org [mailto:owner-power...@hps1.org] On Behalf Of
Rolph, James Thomas Jr
Sent: Friday, February 06, 2015 4:34 PM
To: powernet@hps1.org
Subject: Powernet: Who performs the
Any restaurant supply.
Dewey
Sent from my iPhone
On Feb 13, 2015, at 1:57 PM, Jon Couillard
jcouill...@unitechus.commailto:jcouill...@unitechus.com wrote:
EXTERNAL SENDER. Do not click on links or open attachments that are not
expected and do not give out User IDs or passwords.
Callaway uses the Rad Pro 5, but not a gillibrator. We use the TSI primary
calibrator. I will send you our cal procedure when I can. Bother me in a few
days if I don't.
Dewey
314-225-1061
Sent from my iPhone
On Mar 19, 2015, at 5:34 PM, Allen, Jennifer
From Callaway
We do not use the source module.
Questions or comments, call or email.
Dewey
314-225-1061
Sent from my iPhone
On Mar 6, 2015, at 2:03 PM, MCCALL, CHARLES
cwmcc...@oppd.commailto:cwmcc...@oppd.com wrote:
Is anyone using the source control/inventory module in Sentinel? We are
From Callaway. See below.
Question or comments, call or email
Dewey
(314) 225-1061
From: owner-power...@hps1.org [mailto:owner-power...@hps1.org] On Behalf Of
Denise Marie Deglopper
Sent: Monday, March 23, 2015 8:25 AM
To: powernet@hps1.org
Subject: Powernet: Delta Suit air supply pressure
From Callaway
We record dose rates down to the minimum detectable of the meter. This would be
shown on the survey maps. No posting rules separate for neutron dose.
Questions or comments call or email.
Dewey
(314)225-1061
Sent from my iPhone
On Apr 1, 2015, at 4:07 PM, Sutton, Craig
From Callaway.
Callaway's procedure is exactly as that stated by your first sentence.
My response to the concern would be That is why we place Primary Monitoring
Devices on the lower extremities. The exposure hazard to the diver is photon,
not beta. Do you really believe any beta found in a
From Callaway
We currently do not use the laundry monitor that we own, there were issues
with the Steam Supply to our laundry facility and we had to retire the system,
choosing to not purchase electric dryers. Previously when we did use it, the
alarm setting was 44,000 dpm for protective
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