WI0400551_Correspondence_20230331

Rogers, Michael
From: Davies, Scott E. <[e-mail]>
Sent: Friday, March 31, 2023 4:18 PM
To: Rogers, Michael
Cc: Martin, Melonie Y;Wyrick, Bob -aecom; Snider, Lon
Subject: RE:W10400551- RE: [External] Belews Creek UIC Sampling Frequency Request -
Underground Injection Control permit#W10400551
FCAU External email. Do not click links or open attachments unless you verify.Send all suspicious email as an attachment to
port Spam.
Thank you Michael.
From: Rogers, Michael<[e-mail]>
Sent: Friday, March 31,2023 3:49 PM
To: Davies,Scott E.<[e-mail]>
Cc: Martin, Melonie Y<[e-mail]>;Wyrick, Bob-aecom<[e-mail]>; Snider,
Lon<[e-mail]>
Subject: RE:W10400551- RE: [External] Belews Creek UIC Sampling Frequency Request- Underground Injection Control
permit#W 10400551
Please find attached the permit modification.
From: Davies,Scott E. <[e-mail]>
Sent: Friday, March 31, 2023 3:12 PM
To: Rogers, Michael< [e-mail]>
Cc: Martin, Melonie Y<[e-mail] >;Wyrick, Bob-aecom<[e-mail]>
Subject:RE:W10400551-RE: [External] Belews Creek UIC Sampling Frequency Request- Underground Injection Control
permit#WI0400551
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Michael,
Mr.Wells has taken on a new role within Duke Energy. Please send the permit to:
Ms.Jessica Bednarcik
Senior Vice President EHS&CCP
526 South Church St.
Mail Code EC05Z
Charlotte, NC 28202
Thank you.
Scott
1

From: Rogers, Michael<[e-mail]>
Sent: Friday, March 31, 2023 1:38 PM
To: Davies,Scott E.<[e-mail]>
Cc: Martin, Melonie Y<Melonie.Martin@duke-energy >;Wyrick, Bob-aecom< :)[e-mail]>
Subject: RE: W10400551- RE: [External] Belews Creek UIC Sampling Frequency Request- Underground Injection Control
permit#W10400551
Thank you. I am working on the permit. Is James Wells, V.P. still the person to
address the permit to? If not, please provide correct person w/mailing/contact
info.
From: Davies,Scott E.<[e-mail]>
Sent:Wednesday, March 29, 2023 9:21 AM
To: Rogers, Michael<[e-mail]>
Cc: Martin, Melonie Y<Melon [e-mail]>;Wyrick, Bob-aecom <[e-mail]>
Subject: RE:W10400551- RE: [External] Belews Creek UIC Sampling Frequency Request-Underground Injection Control
permit#W10400551
fCAUTION:External email. Do not click links or open attachments unless you verify.Send all suspicious email as an attachment to
Il Report Spam.
Hello Michael,
I received your voicemail regarding our request for a change in sampling frequency under the Belews Creek Steam
Station UIC permit based on a lack of detections for parameters unrelated to Duke Energy site activities. My apologies
for the confusion on our request. The annual report recommended a change from quarterly sampling for the extended
list of parameters under the UIC permit to annually; however, in our email request, Duke Energy requested a change to
semi-annually sampling. After reviewing the matter,we believe semi-annual sampling is appropriate and we have
revised the attached sampling table to reflect this.
In the future,we would like to discuss the potential for reducing the parameter list for the semi-annual events if we
continue to see a lack of detections in the analytical results.
Please feel free to contact me if you have any questions.
Best Regards,
Scott
From: Rogers, Michael<[e-mail]>
Sent:Wednesday, March 1, 2023 4:49 PM
To: Davies,Scott E.<[e-mail]>
Cc: Martin, Melonie Y<[e-mail]>; Wyrick, Bob-aecom<[e-mail]>
Subject:W10400551- RE: [External] Belews Creek UIC Sampling Frequency Request- Underground Injection Control
permit#W10400551
Scott-
2

I am working on the permit modification. Below is snip shot of the attachment
regarding the monitoring plan (MP) from previously issued permit. Note the year
and sampling frequency. We need a revised Attachment A showing the revised
sampling frequency, and I would suggest removing the year so it would be the MP
for the remaining duration of permit (9/30/2025).
If you have any questions, let me know.
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From: Davies,Scott E. <[e-mail]>
Sent: Friday, February 17,2023 3:32 PM
To: Rogers, Michael<[e-mail]>
Cc: Martin, Melonie Y<[e-mail]>; Wyrick, Bob-aecom<[e-mail]>
Subject: RE: [External] Belews Creek UIC Sampling Frequency Request- Underground Injection Control permit
#W 10400551
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3

Thank you Michael.
From: Rogers, Michael<[e-mail]>
Sent: Friday, February 17, 2023 3:29 PM
To: Davies, Scott E.<[e-mail]>
Cc: Martin, Melonie Y<[e-mail]>; Wyrick, Bob-aecom<[e-mail]>
Subject: Re: [External] Belews Creek UIC Sampling Frequency Request- Underground Injection Control permit
#W 10400551
We will consider the proposed revised monitoring plan a minor permit modification. The
permit will be re-issued with the sampling frequency revised.
From: Davies,Scott E. <Scott.Davies@d uke-energy.com>
Sent:Wednesday, February 15,2023 2:10 PM
To: Rogers, Michael<[e-mail]>
Cc: Martin, Melonie Y<[e-mail] >;Wyrick, Bob-aecom <[e-mail]>
Subject: RE: [External] Belews Creek UIC Sampling Frequency Request- Underground Injection Control permit
#W 10400551
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Mr. Rogers,
UIC permit number is referenced above.
From: Rogers, Michael<[e-mail]>
Sent:Wednesday, February 15, 2023 1:58 PM
To: Davies,Scott E.<[e-mail]>
Cc: Martin, Melonie Y<[e-mail]>;Wyrick, Bob-aecom<[e-mail]>
Subject: Re: [External] Belews Creek UIC Sampling Frequency Request
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Please put the permit number in the subject line so that these emails can be
searched/retrieved if needed.
Thanks
From: Davies,Scott E.<[e-mail]>
Sent:Wednesday, February 15, 2023 10:23 AM
To: Rogers, Michael<[e-mail]>
Cc: Martin, Melonie Y<[e-mail]>;Wyrick, Bob-aecom<[e-mail]>
Subject: [External] Belews Creek UIC Sampling Frequency Request
CAUTION:External email. Do not click links or open attachments unless you verify.Send all suspicious email as an attachment to
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4

Hello Mr. Rogers,
I wanted to follow-up on a request included in Duke Energy's Annual Infiltration Report for the Belews Creek Steam
Station submitted to the NCDEQ in October 2022. As part of the UIC permit,a quarterly sampling program from the
surface water source, Belews Lake,was requested by the NCDEQ and implemented by Duke Energy to confirm that
constituents of interest(COls) unrelated to Duke Energy site activities are acceptable for infiltration into the subsurface,
if present. To date, Duke Energy has completed six quarterly sampling events for the extended list of parameters shown
in the table below. Analytical results for these parameters have been below applicable groundwater standards under a
variety of seasonal conditions. The analytical data is included in the infiltration report. The October 2022 report
included a request to reduce the sampling frequency for these parameters from quarterly to semi-annually.
In summary, Duke Energy respectfully requests the NCDEQ's review of the proposed sampling frequency modification
described above.
Please feel free to contact me if you have any questions.
Table from Section 3 of the October 2022 Annual Infiltration Report
Pry bang*" "VftW AnW"Vxir"kV ftog ron
Moofty U00WOry Ants Ann"t. Walwy AsWyt (3)
• Select Dissolved and Total Metals(t) • Select Dissolved and Total Metals(1)
• Geochemicat Parameters(2)
• Mercury
• Lead AsW;fret
• Saaerial Counts
• Pdyd4ofinated fthAnyls(PCBs),
• Pesticides,
• Sorni•Votaso organic Compounds(SVOCS)
• Peffluorooctanesuffonic acid(PFOS)
• Psrfluoro-n octanac aid(PtFOA)
• Perftuoro•14xAanesutfoncc acid(PI=SS)
Notes:
(t)Select t�issotvest andRW Metals°antimony,arsenic,barium beqftum,boron,cadmium,chbride.chromium.
chromium,(hexavalont).cobalt,kon.kthium,manKlanese motybdenurn,selenium,strontlurn,stftte,thallium,total
dissolved solids.(total),and vanadium
(2)g 2 &rarrreters:Alk96ty.Bicarbonate AlkaWay,Calcium,Matte►,Nitrate+borne.
Potassium.and Sodium.
(3)Coostituonts detected in the dual samo"event will be wnood to evaluate presencetabsence in the soutce
water.Additions or modikatiorrs to sae lirtBllrspmitt prorarn will be datetrnined'basal an evaluation of
laboratory data and discussions wills the NCDEQ.
Thank you.
Scott E. Davies, PG I Duke Energy I Project Director
526 South Church St Mail Code EC12J I Charlotte, NC 28202
Office: 980.373.6563 Mobile: [phone] [e-mail]
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