ML20143A257

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2019 Annual Radiological Environmental Operating Report, Part II, Data Tabulations, Graphs, and Analyses
ML20143A257
Person / Time
Site: Kewaunee Dominion icon.png
Issue date: 05/11/2020
From:
ATI Environmental Midwest Lab, ATI Environmental, Dominion Energy Kewaunee
To:
Office of Nuclear Reactor Regulation
Shared Package
ML20143A254 List:
References
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Download: ML20143A257 (68)
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~

Dominion

, Energy 2019 Annual Radiological Environmental Operating Report Kewaunee Power Station Part II, Data Tabulations, Graphs and Analyses Dominion Energy Kewaunee, Inc.

ATI Environmental, Inc.

/"'\\I Midwest Laboratory 700 Landwehr Road

  • Northbrook, IL 60062-23 IO phone (847) SH.0700
  • fa;c (847} 564-4S 17 REPORTTO DOMINION NUCLEAR RADIOLOGICAL MONITORING PROGRAM FOR THE KEWAUNEE POWER STATION KEWAUNEE, WISCONSIN ANNUAL REPORT - PART II DATA TABULATIONS AND ANALYSES January 1 to December 31, 2019

~d:~~JJ Ashok Banavali, Ph.D

  • Laboratory Manager Prepared and submitted by ATI ENVIRONMENTAL, Inc
  • Midwest Laboratory Project No. 8002 I

Dani IJ.Shannon Manager -

adiological Protection and Chemistry, KPS

PREFACE Staff members of ATI Environmental, Inc., Midwest Laboratory were responsible for the acquisition of data presented in this report. Samples were collected by personnel of ATI Environmental, Inc.,

Midwest Laboratory and the Kewaunee Power Station.

ii

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e * * * * * * * * * * * * * * * * * * * * * * * * * * *
  • TABLE OF CONTENTS Section Page Preface..........................................................................................................................................................

ii List of Figures..............................................................,...,.....................................................................................

iv List of Tables.........................................................................,..............................................................................

v

1.0 INTRODUCTION

1 2.0 GRAPHS OF DATA TRENDS.....................................................................................................................

6 3.0 DATA TABULATIONS..........................................,.............................................................................................

15 iii

No.

2 3

4 5

6 7

8 9

10 11 12 13 14 15 16 17 18 19 20 21 22 LIST OF FIGURES Sampling locations, Kewaunee Power Station Airborne particulates, weekly averages; gross beta, Airborne partlculates, gross beta, monthly averages, Well water, gross alpha ln total residue, Well water, gross beta in total residue, Surface water, gross beta (total residue),

Surface water, tritium activity, iv Caption Location K-1f Location K-2 Location K-8 Location K-43 Location K-1f Location K-2 Location K-8 Location K-43 Location K-1h Location K-1t Location K-1 u Location K-1 h Location K-1t Location K-1u Location K-13 Location K-1 b Location K-1d Location K-1e Location K-9 Location K-1d Location K-9 Page 2

7 7

7 8

9 9

9 10 11 11 11 12 12 12 12 13 13 13 13 14 14

LIST OF TABLES No.

Title 1

Sampling locations, Kewaunee Power Station 2

Type and frequency of collection 3

Sample codes used in Table 2 Airborne particulates analysis for gross beta 4

Location K-1f 5

Location K-2 6

Location K-8 7

Location K-43 8

Airborne particulates, gross beta, monthly averages, minima and maxima 9

Airborne particulates, quarterly composites of weekly samples, analysis for gamma-emitting isotopes 10 Amblent gamma radiation (TLD). quarterly exposure 11 Well water, analysis for gross alpha, gross beta, tritium, potasslum-40, strontium-90 and gamma-emitting isotopes.

12 Broad leaf Vegetation samples for gamma-emitting Isotopes.

13 Cattle feed, analysis for gross beta, strontium-90, and gamma-emitting Isotopes 14 Grass, analysis for gross beta, strontium-90, and gamma-emitting isotopes 15 Soll, analysis for gross alpha, gross beta, strontlum-90 and gamma-emitting isotopes 16 Surface water, analysis for gross beta, potassium-40, and gamma-emitting isotopes 17 Surface water, analysis for tritium and strontium-90 18 Fish samples, analysis for gross beta, strontium-so, and gamma-emitting isotopes 19 Shoreline sediments, analysis for gross beta, strontium-90 and gamma-emitting isotopes V

Page 3

4 5

16 17 18 19 20 22 24 25 27 28 30 33 35 40 41 42

1.0 INTRODUCTION

The following constitutes Part l I of the final report for the 2019 Radiological Monitoring Program conducted at the Kewaunee Power Station (KPS), Kewaunee, Wisconsin.

Included are tabulations of data for all samples collected in 2019 along with graphs of data trends. A summary and interpretation of the data presented here are published in Part I of the 2019 Annual Report on the Radiological Monitoring Program for the Kewaunee Power Station.

1

I * * * * * * * * * * * *

  • FIGURE 1 ENTAL SAMPLING LOCATION ENVJRONM 2

K-9 /L-,

INT AKE "-r'

Table 1. Sam piing locations, Kewaunee Power Station.

Distance (miles)b Code Type8 and Sector Location K-1 Onsite K-1b 0.12 N Middle Creek K-1c 0.10 N 500' north of condenser discharge K-1d 0.10 E Condenser discharge K-1e 0.12 S South Creek K-1f 0.12 S Maintenance Waste 011 and Material Storage Building K-1h 0.12 NW North Well K-1j I

0.10 S 500' south of condenser discharge K-1m

. I 0.15 N ISFSI East K-1o 0.16 N ISFSI North K-1q 0.16 N ISFSI West K-1r 0.13 N ISFSIWest K-1t 0.10 ESE Gatehouse K-1u 0.05 SSW Maintenance Building K-2 C

8.91 NNE WPS Operations Building In Kewaunee K-3C 1/C 5.9 N Lyle and John Siegmund Farm, N2815 Hwy 42, Kewaunee K-5 3.2NNW Ed Paplham Farm, E4160 Old Settlers Rd, Kewaunee K-8 4.85WSW St. Isadore the Farmer Church, 18424 Tisch MIiis Rd, Tisch Mills K-9 C

11.5 NNE Green Bay Municipal Pumping Station, six miles east of Green Bay (sample source is Lake Michigan water from Rostok Intake, two miles north of Kewaunee).

K-13 C

3.0SSW Rand's General Store, Two Creeks K-17 4.0W Klimesh's Farm, N885 Tk B, Kewaunee K-23a 0.5W 0.5 mlles west of plant, Kewaunee site K-23b 0.6 N 0.6 miles north of plant, Kewaunee site K-25 I

1.9SW Wotachek Farm, 3968 E. Cty Tk BB, Two Rivers K-26 C

9.1 SSW Wilfert Farms Vegetable Stand (9.1 miles south of "BB")

K-27 I

1.53 NW Schleis Farm, E4298 Sandy Bay Rd, Kewaunee K-30 0.8 N End of site boundary K-34 2.7 N Leon and Vicki Struck, N1549 Lakeshore Dr., Kewaunee K-35 C

6.71 mi.WNW Duane Ducat, N1215 Sleepy Hollow Rd., Kewaunee K-38 2.45mi. WNW Dave Sinkula Farm, N890 Town Hall Road, Kewaunee K-39 3.46 mi. N Francis Wojta, N1859 Lakeshore Dr., Kewaunee K-43 2.71 SSW Gary Maigatter Property, 17333 Hwy 42, Two Rivers a I= indicator; C = control.

b Distances are measured from reactor stack.

c Location K-3 is an indicator for ambient radiation and a control for soil, cattle feed and grass.

3

Table 2. Type and frequency of collection.

Location Weekly Monthly' K-1b K-1c K-1d K-1e K-1f APg K-1h K-1j K-1m K-1o K-1q K-1r K-1t K-1u K-2 AP 9 K-3 K-5 K-8 AP 9 K-9 K-13 K-17 K-23a K-23b K-25 K-26 K-27 K-30 K-34 K-35 K-38 K-39 K-43 AP 9

  • Three times a year, second third and fourth quarters.

b Collected in May and November.

° Collected in the third quarter.

d First quarter (January, February, March) only.

  • Alternate since milk sampling ls no longer performed.

1 Two samples, raw and treated.

9 Frequency may be increased dependent on dust loading.

SW SW SW GR" WW WWh WWh GR" GR*

SW' WW GR*

GR" GR" GR" Quarterly Semlannuallv Annually GR*

ssb Fl C TLD so SSb TLD TLD TLD TLD TLD TLD so CFd TLD CFd TLD ssb TLD BLV" BLV*

TLD BLV" TLD TLD so CFd so CFd so CFd TLD CFd TLD h Well water shall be taken when this source is tapped for drinking purposes in areas where the hydraulic gradient or recharge properties are suitable for contamination.

4

Table 3. Sample Codes:

Code Description AP Airborne particulates BLV Broad leaf vegetation CF Cattle feed Fl Fish GR Grass so Soil SW Surface water ss Shoreline Sediment TLD Thermoluminescent dosimeter WW Well water 5

2.0 GRAPHS OF DATA TRENDS Note: Conventions used in trending data.

The following conventions should be used in the interpretation of the graphs of data trends:

1. Both solid and open data points may be used in the graphs. A solid point indicates an activity, an open point, a lower limit of detection (LLD) value.
2. Data points are connected by a solid line. A break in the plot indicates missing data.

6

0.100 0.080 0.060 pCi/m3 0.040 0.020 I\\ I ~

0.100 0.080 0.060 pCilm3 0.040 0.020 0.100 0.080 0.060 pCi!m3 0.040

'J I\\....

""ti I\\

KPS Air Particulates - Gross Beta t

~

I\\

A I\\

\\

I \\

/\\ I -

~ \\ / !'-..

~ ~

I/'/ I~

V V "\\t

\\

Figure 2. Location K-1 f (weekly samples, 2019).

~

1\\

_)\\

J ' "-- V \\/

"'I

>---\\

.A.

j ~ V \\J l

V i'a

~

....,.... I' --..

Figure 3. Location K-2 (weekly samples, 2019).

I\\

I\\

0.020 \\,,~! '

I \\

  • ~ r

'-.,/

/\\ 1 v \\I'"

\\

fl.

j

"--.I,._____ v.......,, V V

Figure 4. Location K-8 (weekly samples, 2019).

7 KPS

i * * * * * * * * * * * * * * * * * * * * * * * * * * *

  • 0.100 0.080 0.060 pCl/m3 0.040 0.020 I\\!

0.000

~,t-0.,

V

~

t'.,/'

KPS Air Particulates - Gross Beta KPS

. p

~

r\\

I \\

  • "' I~

\\.J.... "

t 1'/\\

1?

l"1 v

\\I

...... ~

~

V Figure 5. Location K--43 (weekly samples, 2019).

8

0.100 0.080 0.060 pC!lm3 0.040 It

-.( \\

... -'t

/V \\

KPS Air Particulates - Gross Beta KPS ll

. I, ~

./"J ~ I\\ I 'v"'\\

A

/

0.020

\\__,I

~

'--.I'

~

\\_r-"V 0.000 2015 0.100 0.080 0.060 0.040.

1-1' \\

2016

(\\/ \\

2017 2018 2019 2020 Fi ure 6. Location K-1f monthl aver es, 2015-2019.

I i

/\\...-.__

/\\.r ~A/ h J\\. )

0.020

'---... I

~ ~

V

\\,,,--I w:

0.000 2015 0.100 0.080 0.060 pCYm3 0.040

_/ \\

'J 0.020 I

' /

0.000 2015 2016 2017 2018 2019 2020 Figure 7. Location K-2 (monthly averages, 2015-2019).

A.

J\\I \\

. /\\........

.,N *~ I\\ I V'\\

I\\ I V"-_/,...

y...__/

y

\\/"Iv 2016 2017 2018 2019 2020 Figure 8. Location K-8 (monthly averages, 2015-2019).

9

0.100 0.080 0.060 pCl/m3 0.040 A

0,020 -I \\

0.000 2015

'\\_/ Ar I\\

2016 KPS Air Particulates - Gross Beta KPS

-- I r-........

~

I\\ j ~

A. I

\\......

J

~

~

~

'-/'I 2017 2018 2019 2020 Figure 9. Location K-43 (monthly averages, 2015-2019),

10

KPS Well Water-Gross Alpha Note: an open data point indicates activity less than the lower limit of detection (LLD).

pc11f 4 +------++--+----+-------i,-,,-:.~----i~....,.---1----"",c-l 0 -!--l---'--'--'-'-...t........._,_...,_,-+-'........ '--'-L..l...'-'---'-'---'-+..L....L..L..L-'-'--'-'-'-'-'-'-'--'--'-._.__......._......._........_-!--1-...,___,__...............,...,_,........,L..j 2015 2016 2017 2018 Figura 10. Location K-1 h. Total Residue. Quarterly collection.

10 8

0 2015 2016 2017 2018 2019

)~

/

2019 Figure 11. Location K-1t. Total Residue. Quarterly collectlon.(lnltiated 1/1/18; sample taken only when source has been tapped for drlnklng or Irrigation purposes.)

10 8

6 pCl/L 2020

,,I

'\\/

~

2020 4

2

-~/".

0 2015 2016 2017 2018 2019 Figure 12. Location K-1u. Total Residue. Quarterly col1ectlon.(lnltiated 1/2/18; sample taken only when source has been tapped for drinking or irrigation purposes.)

11

~

2020 KPS

KPS Well Water - Gross Beta KPS Note: An open data point indicates activity less than the lower limit of delecllon (LLD).

8+-------------------------------------1 pCIIL o~-------1-----------,1-------~-------+-------1 2015 2016 2017 Figure 13. Location K-1h. Total Residue. Quarterly collection.

10 pCI/L 8 6

2018 2019 4

2

/

0 2015 2016 2017 2018 Figure 14. Location K-1t. Total Residue. Quarterly collection.(lnitiated 1/1/18; sample taken only when source has been tapped for drinking or irrigation purposes.)

10 8

pCI/L 6

2019 2020

~

~ -

2020 4

2

~

0 2015 2016 2017 2018 2019 Figure 15. Location K-1u. Total Residue. Quarterly col!ection.(lnltlated 1/2/18; sample taken only when source has been tapped for drinking or irrigation purposes.)

10 8

pCI/L 6

4 2

0 2015

-....,,. ~

~

2016 2017 Figure 16. Location K-13. Total Residue. Quarterly collection.

12

/ '

2018 2019

~

2020

~~

2020

KPS Surface Water-Gross Beta pCI/L 10 --------1------A-1--------1---------1---------1 2016 2017 2018 Figure 17. Surface water. Middle Creek, Onslte (K-1b).

20.0 pCi/L 10.0

~

0.0 2015 2016

""-A-l ~ *

~

y 2017 2018 Figure 18. Surface water. Lake Michigan, condenser discharge, Onsite (K-1d).

" Sample not available 3/4/19 due to frozen conditions. (CR#1890) 40 30 pCi/L 20 10

\\

\\

.. I 2019 2019 I\\

\\

0 2015

~

l'Y"'-,.' ~

r-1'.

2016 2017 Figure 19. Surface water. South Creek, Onsite (K-1e).

20 pCi/L 10

~-

0 2015

.~

2016

.-Ao.

....,/\\_J\\

2017 2018 2018 Figure 20. Surface water (raw). Lake Michigan, Rostok. ln!ake (K-9) 13 2019 2019 2020 2020 2020 2020 KPS

KPS Surface Water Tritium 5000 -.-----------,------------~-------.----~

,::!4000 +--------+------------+-------j.--------1 u

C.

3000 +-------------------+------->--------!

2000 +--------i-------t--------+---------+--------1 1000 +------------------+------->-------I 0 ~~~=2:::~~=~~::::+/-:jp:~t=~~~::=!==~:::2::j:~t==~~~

2015 2016 2017 2018 2019 2020 Figure 21. Surface water. Lake Michigan, condenser discharge, K-1d. Quarterly collection.

1000,---------,--------,----------,--------,,--------,

900 +--------+-----+--------+---------,f---------l s 800 +--------+-----+------+------f-----------l

(.)

c. 700 +--------+-----------+------1----------l 600 +--------+-----+--------+------f-----------l 500 +--------+-----+--------+------f-----------l 400 +--------+-----t------+------1----------l 300 -+--------+-------------+----------------<

200 t::;;:::::::o:=~~~;:::::::~:::::;::::o:~=;::::~::::;1i==o=::::::;;::::=:;::::==t~:;:::::::::::;=;-1 100 +--------+-----t------+------1------------1 2015 2016 2017 2018 2019 2020 Figure 22. Surface water. Lake Michigan, Rostek Intake, K-9. Quarterly collection.

14 KPS

KPS Table 4. Airborne particulates, analyses for gross beta.

Location: K-1f Units: pCi/m3 Collection: Continuous, weekly exchange.

Date Volume Date Volume Collected (m3)

Gross Beta Collected (ma)

Gross Beta Required LLD 0.010 Regujred LLR 0.010 01-08-19 267 0.030 +/- 0.005 07-09-19 301 0.010 +/-0.003 01-15-19 301 0.022 :I: 0.004 07-16-19 301 0.018 +/-0.003 01-22-19 303 0.014 :I: 0.003 07-23-19 280 0.013 :1:0.003° 01-29-19 305 0.031 :I: 0.004 07-30-19 300 0.024 :I: 0,004 02-05-19 299 0.024 :I: 0.004 08-06-19 306 0.020 +/- 0.003 02-13-19 347 0.021 +/- 0.003 08-13-19 298 0.013 +/-0.003 02-19-19 257 0.034 :I: 0.005 08-20-19 305 0.017 :1:0.003 02-26-19 309 0.030 +/- 0.004 08-27-19 300 0.013 +/-0,003 09-03-19 309 0.020 +/- 0.003 03-05-19 303 0.034 :I: 0.004 03-12-19 293 0.033 +/- 0.004 09-10-19 301 0.014 +/- 0.003 03-19-19 303 0.027 :I: 0.004 09-17-19 295 0.017 +/-0.003 03-26-19 302 0.016 +/- 0.003 09-24-19 304 0.043 :1: 0.004 04-02-19 303 0.016 +/- 0.003 10-01-19 303 0.023 +/-0.003 1st Quarter Mean +/- s.d.

0.026 +/- 0.007 3rd Quarter Mean+/- s.d.

0.019 :I: 0.008 04-09-19 302 0.019 +/- 0.003 10-08-19 307 0.011 +/- 0.003 04-16-19 199 0.007 +/- 0.004 8

10-15-19 302 0.019 :I: 0.003 04-23-19 197 0.010 :I: 0.005b 10-22-19 299 0.019 +/- 0.003 04-30-19 346 0.017 :I: 0.003 10-29-19 304 0.012 +/- 0.003 05-07-19 296 0.015 +/- 0.003 11-05-19 302 0.021 :I: 0.004 05-14-19 303 0.012 +/- 0.003 11-19-19 298 0.031 +/- 0.004 05-21-19 311 0.010 +/- 0.003 11-26-19 305 0.024 +/- 0.003 05-28-19 298 0.011 +/- 0.003 12-03-19 305 0.012 +/- 0.003 06-04-19 301 0.013 :I: 0.003 12-10-19 296 0.030 :I: 0.004 06-11-19 297 0.016 +/- 0.003 12-17-19 302 0.029 +/- 0.004 06-18-19 303 0.015 +/- 0.003 12-23-19 262 0.042 :!: 0.005 06-25-19 307 0.013 +/- 0.003 12-31-19 346 0.030 +/- 0.004 07-02-19 300 0.019 +/- 0.003 2nd Quarter Mean +/- s.d.

0.014 +/- 0.004 4th Quarter Mean +/- s.d.

0.023 +/- 0.009 Cumulative Average 0.020 a K-1ffuse found blown. (CR# 1880) Analyzed to an MDC of< 0.006 pCl!m3

  • b K-1ffound off due to blown fuse. (CR# 1884) Analyzed to an MDC of< 0.006 pCl/m3.

c K-1ffound with reduced sample run time due to power loss. (CR# 1914) 16

e

KPS Table 5. Airborne particulates, analyses for gross beta.

Location: K-2 Units: pCi/m3 Collection: Continuous, weekly exchange.

Date Volume Date Volume Collected (m3)

Gross Beta Collected (ms)

Gross Beta Required LLD 0.010 Required LLD 0,010 01-08-19 257 0.028 +/- 0.005 07-09-19 301 0.011 :1: 0.003 01-15-19 300 0.019 +/- 0.004 07-16-19 300 0.013 +/- 0.003 01-22-19 303 0.016 :1: 0.00~

07-23-19 310 0.015 +/- 0.003 01-29-19 305 0.023 +/- 0.004 07-30-19 300 0.021 :1:0.004 02-05-19 303 0.022 :I: 0.004 08-06-19 306 0.001 +/- 0.002d 02-13-19 348 0.017 +/- 0.003 08-13-19 297 0.020 +/- 0.003 02-19-19 257 0.026 +/- 0.004 06-20-19 306 0.015 +/- 0.003 02-26-19 305 0.029 :I: 0.004 08-27-19 299 0.014 +/- 0.003 09-03-19 309 0.022 +/- 0.004 03-05-19 303 0.028 +/- 0.004 03-12-19 295 0.030 +/- 0.004 09-10-19 301 0.014 :!: 0.003 03-19-19 303 0.027 +/- 0.004 09-17-19 295 0.020 :1: 0.004 03-26-19 301 0.017 :1: 0.003 09-24-19 303 0.039 :1: 0.004 04-02-19 303 0.013 +/- 0.003 10-01-19 305 0.024 +/- 0.003 1st Quarter Mean+/- s.d.

0.023 +/- 0.006 3rd Quarter Mean +/- s.d.

0.018 :1: 0.009 04-09-19 302 0.018 :1: 0.003 10-08-19 307 0.013 +/- 0.003 04-16-19 302 0.013 +/- 0.003 10-15-19 301 0.025 +/- 0.004 04-23-19 302 0.010 :1: 0.003 10-22-19 299 0.021 +/- 0.003 04-30-19 310 0.015 :I: 0.003 10-29-19 304 0.013 +/- 0.003 05-07-19 296 0.011 +/- 0.003 11-05-19 302 0.023 :1:0.004 05-14-19 304 0.010 +/- 0.003 11-19-19 298 0.029 +/- 0.004 05-21-19 308 0.010 +/- 0.003 11-26-19 301 0.029 :!:0.004 05-28-19 301 0.008 +/- 0.003a 12-03-19 305 0.015 +/- 0.003 06-04-19 301 0.013 :!: 0.003 12-10-19 297 0.031 +/- 0.004 06-11-19 173 0.Q17 +/-0.005b 12-17-19 302 0.034 +/- 0.004 06-18-19 303 0.013 +/- 0.003 12-23-19 263 0.044 +/- 0.005 06-25-19 306 0.009 :I: 0.003c 12-31-19 346 0.029 +/- 0.004 07-02-19 300 0.017 :!: 0.003 2nd Quarter Mean :I: s.d.

0.013 +/- 0.003 4th Quarter Mean +/- s.d.

0.026 +/- 0.009 Cumulative Average 0.019 a Analyzed to an MDC of < 0.004 pCi/m3.

b K-2 air sampler found not running blown fuse on pump. (CR# 1898) Analyzed to an MDC of< 0.004 pCl/m3.

0 Analyzed to an MDC of < 0.004 pCi/m3*

d Analyzed to an MDC of < 0.004 pCi/m3* Filter light in color. Recount result 0.003 :1: 0.002 pCi/m3.

17

KPS Table 6. Airborne particulates, analyses for gross beta.

Location: K...S Units: pCi/m3 Collection: Continuous, weekly exchange.

Date Volume Date Volume Collected (ma)

Gross Beta Collected (m3)

Gross Beta Regujreg LLD 0.010 Reguired LLD QJl.1Q 01-08-19 257 0.037 :I: 0.0D5 07-09-19 150 0.018 :t o.oosa 01-15-19 300 0.019 :I: 0.004 07-16-19 293 0.018 :I: 0.003 01-22-19 303 0.015 :1: 0.003 07-23-19 302 0.019 :1:0.003 01-29-19 305 0.025 :I: 0.004 07-30-19 300 0.021 :1: 0.004 02-05-19 303 0.029 +/- 0.004 08-06-19 306 0.016 :1: 0.003 02-13-19 348 0.022 :1: 0.003 08-13-19 62 0.018 :I: 0.011b 02-19-19 255 0.026 :I: 0.004 08-20-19 305 0.016 :I: 0.003 02-26-19 306 0.038 :I: 0.004 08-27-19 300 0.013 :I: 0.003 09-03-19 309 0.014 +/- 0.003 03-05-19 303 0.036 :I: 0.004 03-12-19 294 0.035 :I: 0.004 09-10-19 301 0.011 :I: 0.003 03-19-19 303 0.024 +/- 0.004 09-17-19 40 0.047 :I: 0.021° 03-26-19 303 0.020 +/- 0.003 09-24-19 302 0.034 :I: 0.004 04-02-19 301 0.016 +/- 0.003 10-01-19 303 0.024 :I: 0.003 1st Quarter Mean :1: s.d.

0.026 +/- 0.008 3rd Quarter Mean :t: s.d.

0.021 +/- 0.010 04-09-19 302 0.019 :1:0.003 10-08-19 307 0.012 +/- 0.003 04-16-19 302 0.012 +/- 0.003 10-15-19 301 0.016 :I: 0.003 04-23-19 302 0.010 :I: 0.003 10-22-19 299 0.022 :1: 0.004 04-30-19 310 0.018 :I: 0.003 10-29-19 303 0.013 :I: 0.003 05-07-19 296 0.014 :I: 0.003 11-05-19 302 O.D19 :1:0.004 05-14-19 304 0.012 :I: 0.003 11-19-19 86 0.028 :I: 0.010d 05-21-19 310 0.010 :I: 0.003 11-26-19 302 0.026 +/- 0.004 06-28-19 299 0.009 +/- 0.003 12-03-19 305 0.011 +/- 0.003 06-04-19 301 0.011 +/- 0.003 12-10-19 297 0.027 +/- 0.004 06-11-19 297 0.015 :I: 0.003 12-17-19 302 0.029 :1:0.004 06-18-19 303 0.015 :I: 0.003 12-23-19 263 0.046 :I: 0.005 05-25-19 307 0.012 :I: 0.003 12-31-19 345 0.031 :I: 0.004 07-02-19 300 0.020 :1: 0.004 2nd Quarter Mean :I: s.d.

0.014 +/- 0.004 4th Quarter Mean :1: s.d.

0.023 :1: 0.010 Cumulative Average 0.021 a K-8 Pump failing, used conservative flowrate of 15 L per minute for calculation. (CR# 1904) b K-8 Pump found not running. Fuse blown. (CR# 1927) Analyzed to an MDC of< 0.019 pCi/m3

  • c K-8 Pump found not running. Main breaker on pole tripped. (CR# 1940) Analyzed to an MDC of< 0.029 pCi/m3
  • a K-8 Pump found not running due to an open power supply breaker. (CR# 1974) Analyzed to an MDC of <0.014 pCVm3*

18

KPS Table 7. Airborne particulates, analyses for gross beta.

Location: K-43 Units: pCi/m3 Collection: Continuous, weekly exchange.

Date Volume Date Volume Collected (m3)

Gross Beta Collected (m3)

Gross Beta Required LLD Required LLD Q,_Q.1_Q 0.010 01-08-19 257 0.034 +/- 0.005 07-09-19 301 0.010 +/- 0.003 01-15-19 301 0.025 +/- 0.004 07-16-19 301 0.020 +/- 0.003 01-22-19 303 0.016 +/- 0.004 07-23-19 302 0.017 +/- 0.003 01-29-19 305 0.027 +/- 0.004 07-30-19 300 0.023 +/- 0.004 02-05-19 303 0.027 +/- 0.004 08-06-19 305 0.017 +/- 0.003 02-13-19 348 0.023 +/- 0.003 08-13-19 297 0.016 +/- 0.003 02-19-19 255 0.031 +/- 0.005 08-20-19 305 0.014 +/- 0.003 02-26-19 305 0.036 +/- 0.004 08-27-19 300 0.016 +/- 0.003 09-03-19 309 0.014 +/- 0.003 03-05-19 303 0.031 +/- 0.004 03-12-19 295 0.036 +/- 0.004 09-10-19 301 0.015 +/- 0.003 03-19-19 303 0.023 +/- 0.004 09-17-19 295 0.018 +/- 0.003 03-26-19 303 0.015 +/- 0.003 09-24-19 304 0.037 +/- 0.004 04-02-19 301 0.Q16 +/-0.003 10-01-19 303 0.022 +/- 0.003 1st Quarter Mean +/- s.d.

0.026 +/- 0.007 3rd Quarter Mean +/- s.d.

0.018 +/- 0.007 04-09-19 302 0.017 +/- 0.003 10-08-19 307 0.016 +/- 0.003 04-16-19 302 0.014 +/- 0.003 10-15-19 301 0.021 +/- 0.003 04-23-19 302 0.011 +/- 0.003 10-22-19 299 0.023 +/- 0.004 04-30-19 310 0.021 +/- 0.004 10-29-19 303 0.014 +/- 0.003 05-07-19 296 0.009 +/- 0.003 11-05-19 302 0.021 +/- 0.004 05-14-19 303 0.Q15 +/-0.003 11-19-19 298 0.027 +/- 0.004 05-21-19 311 0.013 +/- 0.003 11-26-19 305 0.021 +/- 0.003 05-28-19 299 0.010 +/- 0.003 12-03-19 305 0.011 +/- 0.003 06-04-19 302 0.012 +/- 0.003 12-10-19 297 0.024 +/- 0.004 06-11-19 297 0.014 +/- 0.003 12-17-19 303 0.031 +/- 0.004 06-18-19 303 0.013 +/- 0.003 12-23-19 262 0.051 +/- 0.005 06-25-19 307 0.009 +/- 0.003a 12-31-19 345 0.034 +/- 0.004 07-02-19 300 0.019 +/- 0.003 2nd Quarter Mean+/- s.d.

0.014 +/- 0.004 4th Quarter Mean +/- s.d.

0.025 +/- 0.011 Cumulative Average 0.021 a Analyzed to an MDC of < 0.004 pCi/m3*

19

KPS Table a. Airbome earticulate data, gross beta anal:tses, monthly averages, minima and maxima.

Janua!)!

April Location AveraQe Minima Maxima Location Averase Minima Maxima Indicators 0.025 0.014 0.037 Indicators 0.015 0.007 0.021 K-1f 0.024 0.014 0.031 K-1f O.Q13 0.007 0.019 K-8 0.024 0.015 0.037 K-8 0.015 0.007 0.019 K-43 0.026 0.016 0.034 K-43 O.Q16 0.011 0.021 Controls 0.022 0.016 0.028 Controls 0.014 0.010 0.018 K-2 0.022 0.016 0.028 K-2 0.014 0.010 0.018 Februa!X Ma Location Average Minima Maxima Location Average Mlnlma Maxima Indicators 0.028 0.021 0.038 Indicators 0.012 0.009 0.015 K-1f 0.027 0.021 0.034 K-1f 0.012 0.010 0.015 K-8 0.029 0.022 0.038 K-8 0.011 0.009 0.014 K-43 0.029 0.023 0.036 K-43 0.012 0.009 0.015 Controls 0.024 0.017 0.029 Controls 0.010 0.008 0.011 K-2 0.024 0.017 0.029 K-2 0.010 0.008 0.011 t*

March June Location Average Minima Maxima Location Average Minima Maxima Indicators 0.025 0.015 0.036 Indicators 0.014 0.009 0.020 K-1f 0.025 0.016 0.034 K-1f 0.016 0.013 0.019 K-8 0.026 0.016 0.036 K-8 0.015 0.011 0.020 K-43 0.024 0.015 0.036 K-43 0.013 0.009 0.019 Controls 0.023 0.013 0.030 Controls 0.014 0.009 0.017 K-2 0.023 0.013 0.030 K-2 0.014 0.009 0.017 Note: Samples collected on the first, second or third day of the month are grouped with data of the previous month.

20

KPS Table 8, Airborne particulate data, gross beta analyses, monthly averages, minima and maxima, (continued)

July October Location Average Minima Maxima Location Avera~e Minima Maxima Indicators 0.018 0.010 0.024 Indicators 0.017 0.011 0.023 K-1f 0.016 0.010 0.024 K-1f 0.015 0.011 0.019 K-8 0.019 0.018 0.021 K-8 0.016 0.012 0.022 K-43 0.018 0.010 0.023 K-43 0.019 0.014 0.023 Controls 0.015 0.011 0.021 Controls 0.018 0.013 0.025 K-2 0.015 0.011 0.021 K-2 0.018 0.013 0.025 Ausust November Location Averaae Minima Maxima Location Avera9e Minima Maxima Indicators 0.016 0.013 0.020 Indicators 0.021 0.011 0.031 K-1f 0.017 0.013 0.020 K-1f 0.022 0.012 0.031 K-8 0.015 0.013 0.018 K-8 0.021 0.011 0.028 K-43 0.015 0.014 0.017 K-43 0.020 0.011 0.027 Controls 0.014 0.001 0.022 Controls 0.024 0.015 0.029 K-2 0.014 0.001 0.022 K-2 0.024 0.015 0.029 September December Location Average Minima Maxima Location Avera~e Minima Maxima Indicators 0.025 0.011 0.047 Indicators 0.034 0.024 0.051 K-1f 0.024 0.014 0.043 K-1f 0.033 0.029 0.042 K-8 0.029 0.011 0.047 K-8 0.033 0.027 0.046 K-43 0.023 0.015 0.037 K-43 0.035 0.024 0.051 Controls 0.024 0.014 0.039 Controls 0.035 0.029 0.044 K-2 0.024 0.014 0.039 K-2 0.035 0.029 0.044 Note: Samples collected on the first, second or third day of the month are grouped with data of the previous month.

21

KPS Table 9. Airborne particulate samples, quarterly composites of weekly samples, analysis for gamma-emitting isotopes.

Sample Description and Concentration (pCi/m3) 1st Quarter 2nd Quarter 3rd Quarter Indicator K-1f Lab Code KAP-1388 KAP-2715 KAP-4041 Volume(m3>

3882 3760 3903 Be-7 0.075 +/- 0.013 0.085 +/- 0.018 0.068 :I: 0.014 Nb-95

< 0.0012

< 0.0014

< 0.0010 Zr-95

< 0.0008

< 0.0028

< 0.0011 Ru-103

< 0.0012

< 0.0008

< 0.0011 Ru-106

< 0.0060

< 0.0034

< 0.0078 Cs-134

< 0.0009

< 0.0011

< 0.0009 Cs-137

< 0.0006

< 0.0008

< 0.0007 Ce-141

< 0.0013

< 0.0021

< 0.0014 Ce-144

< 0.0051

< 0.0054

< 0.0039 K-8 Lab Code KAP-1390 KAP-2717 KAP-4043 Volume (m3) 3881 3933 3273 Be-7 0.083 +/- 0.Q16 0.072 +/- 0.016 0.070 +/- 0.015 Nb-95

< 0.0017

< 0.0009

< 0.0015 Zr-95

< 0.0014

< 0.0013

< 0.0022 Ru-103

< 0.0008

< 0.0009

< 0.0013 Ru-106

< 0.0077

< 0.0078

< 0.0078 Cs-134

< 0.0009

< 0.0010

< 0.0016 Cs-137

< 0.0005

< 0.0007

< 0.0007 Ce~141

< 0.0022

< 0.0026

< 0.0018 Ce-144

< 0.0030

< 0.0061

< 0.0049 22 4th Quarter KAP-5063 3628 0,060 +/- 0.018

< 0.0014

< 0.0017

< 0.0015

< 0.0076

< 0.0010

< 0.0012

< 0.0022

< 0.0040 KAP-5065 3412 0.057 +/- 0.021

< 0.0012

< 0.0011

< 0.0019

< 0.0045

< 0.0011

< 0.0007

< 0.0020

< 0.0050

KPS Table 9. Airborne particulate samples, quarterly composites of weekly samples, analysis for gamma-emitting isotopes, {continued).

Sample Description and Concentration (pCi/m3}

1st Quarter 2nd Quarter 3rd Quarter lndicatoc K--43 Lab Code KAP-1391 KAP-2718 KAP-4044 Volume (m3) 38B2 3934 3923 Be-7 0.096 +/- 0.017 0.086 :I: 0.022 0.059 +/- 0.014 Nl>-95

< 0.0015

< 0.0012

< 0.0008 Zr-95

< 0.0014

< 0.0029

< 0.0015 Ru-103

< 0.0009

< 0.0019

< 0.0011 Ru-106

< 0.0074

< 0.0095

< 0.0072 Cs-134

< 0.0009

< 0.0015

< 0.0008 Cs-137

< 0.0006

< 0.0007

< 0.0006 Ce-141

< 0.0010

< 0.0023

< 0.0015 Ce-144

< 0.0040

< 0.0053

< 0.0034 Control K-2 Lab Code KAP-1389 KAP-2716 KAP-4042 Volume (m3) 3883 3808 3932 Be-7 0.085 +/- 0.016 0.070 +/- 0.018 0.054 +/- 0.013 Nb-95

< 0.0019

< 0.0017

< 0.0013 Zr-95

< 0.0011

< 0.0017

< 0.0016 Ru-103

< 0.0007

< 0.0011

< 0.0010 Ru-106

< 0.0063

< 0.0045

< 0.0053 Cs-134

< 0.0009

< 0.0008

< 0.0012 Cs-137

< 0.0005

< 0.0009

< 0.0007 Ce-141

< 0.0014

< 0.0027

< 0.0015 Ce-144

< 0.0031

< 0.0065

< 0.0036 23 4th Quarter KAP-5066 3627 0.064 +/- 0.020

< 0.0014

< 0.0012

< 0.0012

< 0.0091

< 0.0011

< 0.0009

< 0.0024

< 0.0069 KAP-5064 3625 0.058 +/- 0.016

< 0.0012

< 0.0020

< 0.0012

< 0.0042

< 0.0009

< 0.0005

< 0.0017

< 0.0058

KPS Table 10. Ambient gamma radiation (TLD), quarterly exposure

  • 1st Qtr.

2nd Qtr.

3rd Qtr.

4th Qtr.

Date Placed 01-02-19 04-01-19 07-01-19 10-01-19 Date Removed 04-01-19 07-01-19 10-01-19 01-02-20 mR/91 days Indicator Mean+/-s.d.

K-1f 12.2 +/- 0.5 13.1 +/- 0.5 12.1 +/-0.6 13.5 :1: 0.5 12.7 :I: 0.7 K-3 17.4:!:1.1 16.9 +/-0.9 17.3 +/-0.9 16.4 +/- 0.8 17.0 +/- 0.5 K-5 13.5 +/-0.4 15.5 :!: 0.6 14.8 +/-0.4 16.1 +/-0.6 15.0:1:1.1 K-8 15.0 +/- 0.9 16.2 +/- 0.7 15.5 +/-0.8 16.7 +/- 0,9 15.9 +/- 0.8 K-17 16.3 +/- 0.5 18.0 +/-0.8 17.7 +/-0.6 18.2 +/- 1.1 17.6 +/-0.9 K-25 15.6 +/-0.6 17.9 +/-0.8 17.4 +/-0.8 18.4 +/- 0.9 17.3 :I: 1.2 K-27 15.9 +/-0.3 15.3 +/-0.7 16.9 +/-0.3 15.9 +/- 0.6 16.0 +/-0.7 K-30 16.4 :1:0.9 15.6 +/-0.9 16.4 +/-0.7 14.8 +/- 1.0 15.8 :I: 0.8 K-39 16.2 :!:0.9 17.1 +/-0.6 16.8 +/- 1.0 17.2 +/- 0.5 16.8 +/-0.5 K-43 13.3 :1:0.8 14.2 +/- 0.8 13.4 +/-0.9 15.7 +/- 0.9 14.2 +/- 1.1 Mean +/-s.d.

15.2 +/- 1.7 16.0 +/- 1.6 15.8+/-1.9 16.3 :I: 1.5 15.8 +/-0.5 Control K-2 16.2 +/-0.8 17.4 +/- 0.4 16.1 +/- 1.1 16.6 +/-0.6.

16.6 +/-0.6 Mean +/-s.d.

16.2 +/-0.8 17.4 +/-0.4 16.1 +/- 1.1 16.6 +/- 0.6 16.6 +/- 0.6 Inside the Protected Area Date Placed 01-02-19 04-01-19 07-01-19 10-01-19 Date Removed 04-01-19 07-01-19 10-01-19 01-02-20 Mean+/-s.d.

K-1m 188.2 +/-8.2 189.5 +/- 11.0 186.0 +/-5.1 177,0 +/- 10.7 185.2 +/-5.6 K-1o 165.8 +/-1.9 174.0 +/- 6.4 161.7 +/-2.5 165.4 :I: 4.7 166.7 +/- 5.2 K-1q 27.0 +/- 1.8 23.2 +/- 1.2 23.1 +/- 1.7 23.2 :1:0.8 24.1 +/- 1.9 K-1r 22.2 +/- 0.7 17.9 +/-0.5 17.4 +/- 1.2 17.6 +/-0.9 18.8 +/-2.3 Mean +/-s.d.

100.8 +/-88.5 101.2 +/-93.3 97.1 +/-89.3 95.8 +/-87.2 98.7 +/-2.7 24

KPS Table 11.

Well water, analyses for gross alpha, gross beta, tritium, strontium-90, potassium-40 and gamma-emitting isotopes.

Collection:

Quarterly.

Sample Description and Concentration (pCi/L)

Indicator K-1h Date Collected 01-02-19 04-01-19 07-01-19 10-01-19 Lab Code KWW-9 KWW-974 KWW-2304 KWW-3634 Gross alpha

< 4.4

< 3.7

< 1.6 5.1 +/- 3.0 8

Gross beta

< 3.6

< 3.5

< 1.5 4.4 +/- 2.2b H-3

< 147

< 155

< 149

< 147 Sr-90

< 0.5

< 0.4

< 0.4

< 0.5 K-40 (ICP) 1.39 1.49 1.98 1.97 Mn-54

< 3.3

< 2.3

< 4.6

< 4.7 Fe-59

< 6.7

< 2.8

< 6.7

< 7.7 Co-58

< 1.6

< 2.7

< 3.9

< 4.3 Co-60

< 3.7

< 1.9

< 2.6

< 4.5 Zn-65

< 6.1

< 5.9

< 3.6

< 8.7 Zr-Nb-95

< 2.6

< 2.8

< 5.4

< 4.4 Cs-134

< 4.5

< 3.0

< 4.9

< 5.1 Cs-137 *

< 3.6

-s 3.5

< 5.6

< 2.1 Ba-La-140

< 3.0

< 2.5

< 4.1

< 6.8 K-1t Date Collected 01-02-19 04-01-19 07-01-19 10-01-19 Lab Code KWW-10 KWW-975 KWW-2305 KWW-3635 Gross alpha

< 5.1

< 4.7

< 1.9

< 3.3 Gross beta 4.0 +/- 2.2b

< 3.7 2.6 +/- 1.2b 4.1 +/- 1.4b H-3

< 147

< 155

< 149

< 147 K-40 (ICP) 2.68 2.77 3.72 4.02 Mn-54

< 3.8

< 2.7

< 5.4

< 4.0 Fe-59

< 5.7

< 6.1

< 7.0

< 5.2 Co-58

< 2.1

< 1.8

< 5.5

< 2.5 Co-60

< 3.4

< 3.0

< 4.7

< 3.8 Zn-65

< 5.8

< 7.0

< 9.6

< 8.4 Zr-Nb-95

< 3.0

< 3.7

< 9.2

< 2.7 Cs-134

< 3.4

< 3.5

< 5.6

< 4.5 Cs-137

< 3.6

< 4.8

< 4.0

< 2.5 Ba-La-140

< 1.8

< 3.0

< 5.9

< 3.8 a A positive gross alpha result in well water is likely due to naturally occuring sources such as radon daughters.

b A positive gross beta result in well water is likely due to naturally occuring sources such as potassium-40.

25

1* * * * * * * * *

Well water, analyses for gross alpha, gross bet~. tritium, strontium-90, potassium-40 and gamma-emitting isotopes (continued).

Collection:

Quarterly.

Sample Description and Concentration (pCI/L)

Indicator K-1u Date Collected 01-02-19 04-01-19 07-01-19 10-01-19 Lab Code KWW-11 KWW-976

~-2306 KWW-3636 Gross alpha

< 3.0

< 3.4 1.6 :I: 1.2 8

4.2 +/- 1.9a Gross beta

< 3.6

< 3.6

< 1.4 2.1 +/- 1.1b H-3

< 147

< 155

< 149

< 147 K-40 (ICP) 1.62 1.21 1.46 1.48 Mn-54

< 3.0

< 2.1

< 3.1

< 3.3 Fe-59

< 7.7

< 3.5

< 7.8

< 3.7 Co-58

< 2.5

< 1.7

< 3.0

< 2.9 Co-60

< 1.9

< 3.0

< 2.3

< 5.0 Zn-65

< 6.0

< 6.7

< 5.6

< 4.2 Zr-Nb-95

< 3.2

< 2.0

< 3.2

< 3.6 Cs-134

< 3.3

< 3.2

< 3.9

< 4.8 Cs-137

< 2.3

< 3.9

< 3.4

< 2.7 Ba-La-140

< 2.1

< 2.9

< 6.8

< 5.6 Control

~

Date Collected 01-02-19 04-01-19 07-01-19 10-01-19 Lab Code KWW-12 KWW-977

~-2307 KWW* 3637 Gross beta

< 3.2 1.3 +/- 0.6 8

< 1.8 0.9 :I: 0.5 8

H-3

< 147

< 155

< 149

< 147 K-40 (ICP) 1.04 1.03 1.25 1.31 Mn-54

< 5.4

< 5.4

< 3.2

< 5.0 Fe-59

< 12.5

< 11.8

< 9.0

< 9.7 Co-58

< 6.2

< 6.5

< 1.3

< 3.8 Co-60

< 4.6

< 5.6

< 1.3

< 4.8 Zn-65

< 14.9

< 16.8

< 2.5

< 13.3 Zr-Nb-95

< 9.0

< 9.4

< 2.5

< 8.5 Cs-134

< 5.7

< 6.7

< 3.9

< 5.7 Cs-137

< 3.4

< 5.6

< 3.7

< 4.0 Ba-La-140

< 8.0

< 3.4

< 5.8

< 5.6 a A positive gross alpha result in well water is likely due to naturally occuring sources such as radon daughters.

b A positive gross beta result in well water is likely due to naturally occuring sources such as potassium-40.

26

Table 12.

Location Date Collected Lab Code Type Be-7 K-40 Nb-95 Zr-95 Ru-103 Ru-106 Cs-134 Cs-137 Ce-141 Ce-144 Location Date Collected Lab Code Type Be-7 K-40 Nb-95 Zr-95 Ru-103 Ru-106 Cs-134 Cs-137 Ce-141 Ce-144 KPS Broad leaf vegetation samples, analyses for gamma-emitting isotopes.

Annual collection.

Sample Description and Concentration (pCilg wet)

K-23a 08-01-19 KVE-2914 Broad leaf veg.

1.05 +/- 0.29 5.21 +/- 0.53

< 0.020

< 0.022

< 0.020

< 0.108

< 0.020

< 0.012

< 0.032

< 0.124 K-26 09-03-19 KVE-3262 Broad leaf veg.

< 0.10 1.68 +/- 0.25

< 0.012

< 0.017

< 0.008

< 0.112

< 0.013

< 0.012

< 0,028

< 0.073 Indicator K-23b 08-01-19 KVE-2915 Broad leaf veg.

1.45 +/- 0.25 5.32 :l: 0.51

< 0.022

< 0.019

< 0.022

< 0.092

< 0.019

< 0.014

< 0.038

< 0.181 27 Control

  • * * * * * * * * * * * * * *
  • I.

KPS Table 13.

Cattlefeed, analyses for gross beta, strontium--90, and gamma-emitting isotopes.

Collection: First Quarter Sample Description and Concentration (pGl/g wet)

Control Location K-3 K.:.35 K-3 K-35 Date Collected 01-02-19 01-02-19 01-02-19 01-02-19 Lab Code KCF-14 KCF-17 KCF-20 KCF-24 Type Hay Hay Silage Silage Gross beta 33.04 +/- 0.97 8

20.02 +/- 0,87 9.96 +/- 0.22 3.27 :I: 0.07 Sr-90

< 0.012

< 0.018 0.005 +/- 0.002b

< 0.001 Be-7

< 0.354 2.01 +/- 0.43 0.29 +/- 0.08

< 0.05 K-40 25.11 +/- 1.28 10.69 +/- 0.91 6.83 +/- 0.34 2.17 +/- 0.20 Nb-95

< 0.028

< 0.039

< 0.009

< 0.003 Zr-95

< 0.038

< 0.064

< 0.015

< 0.007 Ru-103

< 0.028

< 0.035

< 0.010

< 0.007 Ru-106

< 0.236

< 0.315

< 0.080

< 0.055 Cs-134

< 0.035

< 0.036

< 0.007

< 0.006 Cs-137

< 0.030

< 0.040

< O.Q10

< 0.005 Ce-141

< 0.070

< 0.057

< 0.014

< 0.011 Ce-144

< 0.242

< 0.220

< 0.064

< 0.039 Indicator Location K-5 K-34 K-38 K-39 Date Collected 01-02-19 01-02-19 01-02-19 01-02-19 Lab Code KCF-15 KCF-16 KCF-18 KCF-19 Type Hay Hay Hay Hay Gross beta 16.81 +/- 0.56 23.07 +/- 0.93 19.51 +/- 0.70 7.15 +/- 0.33 Sr-90

< 0.010

< 0.023

< 0.010

< 0.007 Be-7 1.14 +/- 0.25

< 0.40

< 0.28 0.39 +/- 0,23 K-40 12.31 +/- 0.68 14.91 +/- 1.12 19.29 +/- 1.31 5.58 +/- 0.68 Nb-95

< 0.019

< 0.049

< 0.043

< 0.031 Zr-95

< 0.038

< 0.062

< 0.059

< 0.059 Ru-103

< 0.019

< 0.028

< 0.037

< 0.033 Ru-106

< 0.109

< 0.272

< 0.364

< 0.245 Cs-134

< 0.020

< 0.038

< 0.034

< 0.030 Cs-137

< 0.019

< 0.034

< 0.041

< 0.037 Ce-141

< 0.043

< 0.056

< 0.043

< 0.046 Ce-144

< 0.151

< 0.313

< 0.289

< 0.203 11 High gross beta result most likely due to high level of natually occuring potasslum-40.

b Trace levels of Sr-90 can be attributed to nuclear testing and fallout.

28

KPS Table 13.

Cattle feed, analyses for gross beta, strontium-90, and gamma-emitting Isotopes (continued).

Collection: First Quarter Sample Description and Concentration (pCi/g wet)

Indicator Location K-5 K-34 K-38 K-39 Date Collected 01-02-19 01-02-19 01-02-19 01-02-19 Lab Code KCF-22 KCF-23 KCF-25 KCF-26 Type Silage Silage Silage Silage Gross beta 11.43 +/- 0.28 4.03 +/- 0.09 5.55 +/- 0.13 8.58 +/- 0.20 Sr-90

< 0.004

< 0.001

< 0.003

< 0.003 Be-7

< 0.11

< 0.10 1.137 :t 0.22 0.24 +/- 0.07 K-40 10.16 +/- 0.42 2.76 +/- 0.23 4.75 +/- 0.47 5.37 +/- 0.30 Nb-95

< 0.017

< 0.010

< 0.018

< 0.007 Zr-95

< 0.017

< 0.011

< 0.035

< 0.015 Ru-103

< 0.012

< 0.010

< 0.018

< 0.007 Ru-106

< 0.070

< 0.076

< 0.123

< 0.064 Cs-134

< 0.011

< 0.008

< 0.018

< 0.008 Cs-137

< 0.011

< 0.008

< 0.013

< 0.007 Ce-141

< 0.023

< 0.020

< 0.029

< 0.015 Ce-144

< 0.090

< 0.062

< 0.147

< 0.057 29

KPS Table 14.

Grass, analyses for gross beta, strontium-SO, and gamma-emitting isotopes.

Collection: Quarterly, April through December Units: pCi/g wet Sample Description and Concentration (pCi/g wet}

Indicator Location K-1b K-1f K-5 K--34 Date Collected 06-03-19 06-03-19 06-03-19 06-03-19 Lab Code KG-1988 KG-1990 KG-1992 KG-1993 Gross beta 7.00 +/-0.18 7.00 +/- 0.19 7.61 :t 0.20 6.32 +/- 0.17 Sr-90

< 0.005

< 0.005

< 0.004

<0.004 Be-7 0.86 :I: 0.20 0.72 :t 0.15 1.14 +/- 0.23 0.78 +/- 0.20 K-40 6.13 +/- 0.47 5.98 +/- 0.46 6.19 +/- 0.53 4.78 :t 0.43 Mn-54

< 0.016

< 0.012

< 0.016

< 0.014 Co-58

< 0.010

< 0.009

< 0.014

< 0.012 Co--60

< 0.009

< 0.011

< 0.014

< 0.007 Nb-95

< 0.015

< 0.014

< 0.009

< 0.010 Zr-95

< 0.026

< 0.030

< 0.014

< 0.024 Ru-103

< 0.011

< 0.012

< 0.016

< 0.011 Ru-106

< 0.122

< 0.096

< 0.107

< 0.125 Cs-134

< 0.015

< 0.013

< 0.014

< 0.017 Cs-137

< 0.015

< 0.017

< 0.018

< 0.017 Ce-141

< 0.036

< 0.024

< 0.023

< 0.032 Ce-144

< 0.111

< 0.099

< 0.105

< 0.125 Indicator Control Location K-38 K-3~

K-3 K-35 Date Collected 06-03-19 06-03-19 06-03-19 06-03-19 Lab Code KG-1995 KG-1996 KG-1991 KG-1994 Gross beta 6.47 +/- 0.18 6.42 +/-0.18 7.77 +/- 0.20 6.83 :!: 0.19 Sr-90

< 0.003

< 0.003

< 0.005

< 0.003 Be-7 1.25 :!: 0.23 0,89 +/- 0.21 0.55 :!: 0.20 1.04 +/- 0.21 K-40 5.44 +/- 0.52 5.35 +/- 0.43 5.96 +/- 0.51 6.14 +/- 0.48 Mn-54

< 0.013

< 0.014

< 0.014

< 0.014 Co-58

< 0.017

< 0.007

< 0.010

< 0.008 Co-60

< 0.008

<0.007

< 0.010

< 0.014 Nb-95

< 0.011

< 0.015

< 0.013

< 0.012 Zr-95

< 0.034

< 0.021

< 0.029

<0.025 Ru-103

< 0.019

< 0.010

< 0.018

<0.019 Ru-106

< 0.126

<0.142

< 0.142

< 0.106 Cs-134

< 0.016

< 0.016

< 0.019

< 0.016 Cs-137

< 0.016

<0.o13

< 0.019

< 0.021 Ce-141

< 0.019

< 0.021

< 0.037

< 0.030 Ce-144

< 0.104

< 0.126

< 0.118

< 0.104 30

KPS Table 14.

Grass, analyses for gross beta, strontium-90, and gamma-emitting isotopes (continued).

Collection: Quarterly, April through December Unlts: pCi/g wet Sample Description and Concentration (pCi/g wet)

Indicator Location K-1b K-1f K-5 K-34 Date Collected 08-01-19 08-01-19 08-01-19 08-01-19 Lab Code KG-2906 KG-2907 KG-2909 KG-2910 Gross beta 7.79 +/- 0.21 8.36 +/- 0.21 8.73 +/- 0.20 9.67 +/-0.19 Sr-90

< 0.007

< 0.004

< 0.005

< 0.008 Be-7 3.56 :1:0.40 1.60 +/- 0.30 2.25 +/-0.36 2.68 +/- 0.44 K-40 7.49 +/- 0.65 7.12 +/- 0.61 7.46 :1:0.65 6.83 +/- 0.66 Mn-54

< 0.018

< 0.021

< 0.018

< 0.020 Co-58

< 0.012

< 0.024

< 0.025

< 0.015 Co-60

< 0.019

< 0.019

< 0.016

< 0.011 Nb-95

< 0.023

< 0.020

< 0.019

< 0.020 Zr-95

< 0.032

< 0.036

< 0.023

< 0.022 Ru-103

<0.030

< 0.022

< 0.015

< 0.016 Ru-106

< 0.100

< 0.166

< 0.292

< 0.142 Cs-134

< 0.021

< 0.021

< 0.021

< 0.021 Cs-137

< 0.023

< 0.018

< 0.013

< 0.022 Ce-141

< 0.035

< 0.046

<0.044

< 0.029 Ce-144

< 0.181

< 0.164

< 0.172

<0.153 Indicator Control Location K-38 K-39 K-3 K-35 Date Collected 08-01-19 08-01-19 08-01-19 08-01-19 Lab Code KG-2912 KG-2913 KG-2908 KG-2911 Gross beta 6.83 +/- 0.18 6.55 +/- 0.16 9.03 +/- 0.19 5.46 +/- 0.22 Sr-90

< 0.005 0.007 :!: 0.003

<0.008

<0.005 Be-7 2.75 :l: 0.34 2.38 +/-0.28 2.03 :l: 0.28 4.17 +/- 0.44 K-40 6.06 +/- 0.57 4.92 +/-0.47 5.96 +/- 0.53 5.10 +/- 0.58 Mn-54

< 0.023

< 0.014

< 0.014

< 0.019 Co-58

< 0.012

<0.009

< 0.009

< 0.013 Co-60

< 0.014

< 0.018

< 0.012

<0.008 Nb-95

< 0.019

< 0.020

< 0.017

< 0.021 Zr-95

<0,028

< 0.026

< 0.016

< 0.026 Ru-103

< 0.022

<0.016

< 0.014

< 0.028 Ru-106

< 0.110

< 0.107

< 0.118

< 0.198 Cs-134

< 0.021

< 0.014

< 0.018

< 0.026 Cs-137

< 0.020

< 0.012

<0.014

< 0.017 Ce-141

<0.030

< 0.021

< 0.031

< 0.030 Ce-144

< 0.118

< 0.136

< 0.126

<0.200 31

KPS Table 14.

Grass, analyses for gross beta, strontium-90, and gamma-emitting isotopes (continued).

Collection: Quarterly, April through December Units: pCl/g wet Sample Description and Concentration (pCi/g wet)

Indicator Location K-1b K-1f K--5 K-34 Date Collected 10-01-19 10-01-19 10-01-19 10-01-19 Lab Code KG-3620 KG-3821 KG-3623 KG-3625 Gross beta 3.37 :l: 0.17 5.40 +/- 0.22 5.32 +/- 0.15 6.16 +/- 0.18 Sr-90

< 0.003

<0.004

< 0.002

< 0.002 Be-7 4.83 :1: 0.28 4.96 +/- 0.45 3.39 +/- 0.28 4.17 +/- 0.29 K-40 1.68 +/- 0.23 2.85 +/- 0.42 4.83 +/- 0.44 3.90 +/- 0.37 Mn-54

< 0.012

< 0.017

<0.017

< 0.010 Co-58

< 0.010

< 0.012

< 0.009

< 0.012 Co-60

< 0.009

< 0.019

< 0.008

< 0.005 Nb-95

< 0.009

< 0.014

< 0.016

< 0.013 Zr-95

< 0.018

< 0.032

< 0.028

< 0.024 Ru-103

<0.012

< 0.019

<0.017

< 0.013 Ru-106

< 0.102

< 0.125

< 0.139

< 0.141 Cs-134

< 0.011

< 0.021

< 0.016

< 0.013 Cs-137

< 0.010

< 0.017

< 0.016

< 0.017 Ce-141

< 0.023

< 0.045

< 0.022

< 0.022 Ce-144

< 0.072

< 0.105

< 0.064

< 0.098 Indicator Control Location K-38 K-39 K-3 K-35 Date Collected 10-01-19 10-01-19 10-0M9 10-01-19 Lab Code KG-3627 KG-3628 KG-3622 KG-3626 Gross beta 3.92 +/- 0.18 5.26 +/- 0.15 4.68 +/- 0.15 4.83 +/- 0.18 Sr-90

< 0.003

< 0.002

< 0.002

< 0.002 Be-7 6.45 +/- 0.44 3.54 +/- 0.34 3.81 +/- 0.24 4.15 +/- 0.25 K-40 2.48 :I: 0.37 4.59 +/- 0.47 3.13 +/- 0.31 3.80 +/- 0.35 Mn-54

< 0.009

<0.020

< 0.009

< 0.012 Co-58

< 0.012

< 0.019

< 0.006

< 0.008 Co--60

< 0.010

< 0.013

< 0.004

< 0.011 Nb-95

< 0.022

< 0.027

< 0.011

< 0.014 Zr-95

< 0.033

< 0.030

<O.o19

< 0.017 Ru-103

< 0.019

< 0.027

< 0.012

< 0.014 Ru-106

< 0.149

< 0.167

< 0.083

< 0.097 Cs-134

< 0.018

< 0.023

< 0.012

< 0.014 Cs-137

< 0.024

< 0.018

< 0.005

< 0.013 Ce-141

< 0.034

< 0.050

< 0.027

< 0.037 Ce-144

< 0.084

< 0.171

< 0.107

< 0.105 32

KPS Table 15.

Soil samples, analyses for gross alpha, gross beta, strontium-SO, and gamma-emitting isotopes.

Collection: Semiannually Sample Description and Concentration (pCi/g dry)

Indicator Location K-1f K-34 Date Collected 05-02-19 05-02-19 Lab Code KSO-1529 KSO-1531 Gross alpha 7.49 +/- 1.83 6.30 +/- 1.55 Gross beta 25.77 +/- 1.74 27.09 +/- 1.60 Sr-90

< 0.056

< 0.050 Be-7

< 0.16

< 0.32 K-40 17.94 +/- 0.74 17.52 +/- 0.68 Nb-95

< 0.020

< 0.077 Zr-95

< 0.033

< 0.052 Ru-103

< 0.017

< 0.047 Ru-106

< 0.138

< 0.168 Cs-134

< 0.022

< 0.016 Cs-137 0.11 +/- 0.02 0.07 +/- 0.02 Ce-141

< 0.046

< 0.113 Ce-144

< 0.091

< 0.127 Date Collected 10-01-19 10-01-19 Lab Code KSO-3629 KSO-3631 Gross alpha 5.25 +/- 1.78 6.22 +/- 1.51 Gross beta 16.48 +/- 1.51 24.82 +/- 1.59 Sr-90

< 0.059

< 0.055 Be-7

< 0.25

< 0.26 K-40 11.02 +/- 0.54 18.51 +/- 0.71 Nb-95

< 0.042

< 0.068 Zr-95

< 0.057

< 0.074 Ru-103

< 0.035

< 0.036 Ru-106

< 0.122

< 0.109 Cs-134

< 0,014

< 0.022 Cs-137 0.04 +/- 0.01 0.09 +/- 0.02 Ce-141

< 0.076

< 0.086 Ce-144

< 0.122

< 0.157 33 K-38 05-02-19 KSO-1533 7.97 +/- 3.43 28.33 +/- 3.03

< 0.051

< 0.28 20.72 +/- 0.75

< 0.073

< 0.042

< 0.045

< 0.158

< 0.016 0.09 +/- 0.023

< 0.132

< 0.144 10-01-19 KSO-3633 8.73 +/- 2.26 25.92 +/- 1.68

< 0.048 2.41 +/- 0.58 18.89 +/- 0.81

< 0.087

< 0.057

< 0.045

< 0.198

< 0.024 0.05 +/- 0.023

< 0.131

< 0.176

KPS Tabla 15.

Soil samples, analyses for gross alpha, gross beta, strontium-90, and gamma-emitting isotopes (continued).

Collection: Semiannually Sample Description and Concentration (pCi/g dry)

Control Location K-3 K-35 Date Collected 05-02-19 05-02-19 Lab Code KSO-1530 KSO-1532 Gross alpha 6.47 +/- 2.16 6.05 +/- 1.91 Gross beta 26.79 +/- 1.67 21.31 :1: 1.72 Sr-90

< 0.061

< 0.056 Be-7

< 0.43

< 0.16 K-40 21.67 +/- 0.81 15.26 +/- 0.74 Nb-95

< 0.095

< 0.028 Zr-95

< 0.071

< 0.032 Ru-103

< 0.054

< 0.022 Ru-106

< 0.268

< 0.148 Cs-134

< 0.016

< 0.017 Cs-137 0.15 :!: 0.03 0.14 +/- 0.03 Ce-141

< 0.135

< 0.055 Ce-144

< 0.156

< 0.097 Date Collected 10-01-19 10-01-19 Lab Code KSO-3630 KSO-3632 Gross alpha 6.78 +/- 1.67 6.92 +/- 1.88 Gross beta 25.56 +/- 1.68 21.24 +/- 1.73 Sr-90

< 0.066

< 0.045 Be-7

< 0.21

< 0.36 K-40 19.84 +/- 0.68 13.18 :!: 0.59 Nb-95

< 0.056

< 0.049 Zr-95

< 0.030

< 0.059 Ru-103

< 0.042

< 0.036 Ru-106

< 0.120

< 0.129 Cs-134

< 0.019

< 0.015 Cs-137 0.12 +/- 0.02 0.06 +/- 0.02 Ce-141

< 0.092

< 0.084 Ce-144

< 0.117

< 0.139 34

KPS Table 16. Surface water samples, analyses for gross beta, potassium-40 and gamma-emitting isotopes.

Collection:

Monthly (January - March) Quarterly (April - December)8 Sample Description and Concentration (pCVL)

Indicator K-1b Date Collected 01-02-19 02-04-19 03-04-19 Lab Code KSW-4 KSW-331 KSW-594 Gross beta Suspended Solids

< 0.7

< 0.7

< 0.7 Dissolved Solids 3.6 +/- 0.8 2.9 +/- 0.7 2.4 +/- 0.7 Total Residue 3.6 +/- 0.8 2.9 +/- 0.7 2.4 +/- 0.7 K-40 (ICP) 2.07

<0.25 1.94 Mn-54

< 3.8

< 3.0

< 3.1 Fe-59

< 8.2

< 2.0

< 2.4 Co-58

< 5.7

< 2.1

< 1.6 Co-60

< 4.4

< 1.4

< 2.5 Zn-65

< 16.0

< 3.1

< 6.2 Zr-Nb-95

< 8.0

< 3.6

< 3.5 Cs-134

< 6.0

< 4.2

< 3.8 Cs-137

< 4.0

< 1.9

< 3.4 Ba-La-140

< 6.7

< 3.1

< 3.0 K-1d Date Collected 01-02-19 02-04-19 Lab Code KSW-5 KSW-332 NSb Gross beta Suspended Sollds

< 0.8

< 0.8 Dissolved Solids 1.6 +/- 0.4 4.5 +/- 0.7 Total Residue 1.6 +/- 0.4 4.5 +/- 0.7 K-40 (ICP) 1.32 0.34 Mn-54

< 2.5

< 2.7 Fe-59

< 9.3

< 4.0 Co-58

< 3.7

< 1.9 Co-60

< 3.0

< 2.4 Zn-65

< 4.9

< 4.4 Zr-Nb-95

< 5.2

< 2.9 Cs-134

< 5.0

< 3.6 Cs-137

< 3.1

< 2.4 Ba-La-140

< 3.0

< 1.9 a_ Changed sampling frequency from monthly to quarterly with REMM revision 22 (4/1/19).

b _ NS - No sample available due to frozen conditions. (CR#1890) 35

  • * * * * * * * * * * * * * * * * * * * *.I * * * * * * * * * * * * * * * * **** *.;

!e i. * * * * * * * * * * * * * * * *

  • KPS Table 16. Surface water samples, analyses for gross beta, potassium-40, and gamma-emitting Isotopes (continued).

Collection:

Monthly (January - March) Quarterly (April - December)8 Sample Description and Concentration (pCi/L)

Indicator K-1b Date Collected 04-01-19 08-01-19 11-04-19 Lab Code KSW-969 KSW-2865 KSW-4196 Gross beta Suspended Solids 1.0 +/- 0.4

< 0.7

< 0.7 Dissolved Solids 2.4 :I: 0.7 3.6 +/- 0.8 3.4 +/- 0.8 Total Residue 3.4 :I: 0.8 3.6 +/- 0.8 3.4 +/- 0.8 K-40 (ICP) 2.06 3.20 6.23 Mn-54

< 2.5

< 2.6

< 2.1 Fe-59

< 2.5

< 3.4

< 5.0 Co-58

< 2.1

< 1.7

< 3.5 Co-60

< 1.5

< 1.9

< 1.7 Zn-65

< 6.5

< 2.8

< 6.1 Zr-Nb-95

< 3.2

< 2.4

< 2.4 Cs-134

< 3.3

< 3.0

< 3.7 Cs-137

< 2.2

< 2.7

< 3.2 Ba-La-140

< 3.1

< 3.5

< 3.3 K-1d Date Collected 04-01-19 08-01-19 11-04-19 Lab Code KSW-970 KSW-2866 KSW-4197 Gross beta Suspended Sol!ds

< 0.8

< 0.8

< 0.8 Dissolved Solids 2.3 +/- 0.5 1.3 +/- 0.4 1.2 +/- 0.4 Total Residue 2.3 +/- 0.5 1.3 +/- 0.4 1.2 :I: 0.4 K-40 (ICP) 1.87 1.31 4.26 Mn-54

< 5.3

< 3.0

< 3.4 Fe-59

< 4.5

<4.3

< 3.9 Co-58

< 3.2

< 1.3

< 1.6 Co-60

< 5.1

< 1.9

< 2.0 Zn-65

< 9.6

< 3.0

< 8.1 Zr-Nb-95

< 4.9

< 3.1

< 5.2 Cs-134

< 6.2

< 3.7

< 3.8 Cs-137

< 5.6

<3.4

< 2.9 Ba-La-140

< 4.5

< 1.9

< 2.3 a - Changed sampling frequency from monthly to quarterly with REMM revision 22 (4/1/19).

36

KPS Table 16. Surface water samples, analyses tor gross beta, potasslum-40 and gamma-emitting isotopes (continued).

Collection:

Monthly (January - March) Quarterly (April - Decembert Sample Description and Concentration (pCi/L)

Indicator

~

Date Collected 01-02-19 02-04-19 03-04-19 Lab Code KSW-6 KSW-333 KSW-596 Gross beta Suspended Solids

< 0.7 1.5 +/- 0.4

< 0.8 Dissolved Solids 3.0 +/- 0.9 8.9 +/- 1.3

< 1.3 Total Residue 3.0 +/- 0.9 10.4 +/- 1.4

< 1.3 K-40 (ICP) 1.46 0.63 2.32 Mn-54

< 2.6

< 2.0

< 2.5 Fe-59

< 4.2

< 4.2

<4.7 Co-58

< 1.8

< 1.9

< 2.2 Co-60

< 1.3

< 3.3

< 3.3 Zn-65

< 2.2

< 4.5

< 4.6 Zr-Nb-95

< 3.0

< 2.6

< 2.3 Cs-134

< 3.1

< 3.4

< 3.1 Cs-137

< 3.5

< 3.6

< 1.9 Ba-La-140

< 2.3

< 2.3

< 2.1 Date Collected 04-01-19 08-01-19 11-04-19 Lab Code KSW-971 KSW-2867 KSW-4198 Gross beta Suspended Solids

< 0.7

< 0.7

< 0.7 Dissolved Solids 1.7 +/- 0.8 2.8 +/- 0.9 2.0 +/- 0.8 Total Residue 1.7 +/- 0.8 2.8 +/- 0.9 2.0 +/- 0.8 K-40 (1CP) 1.91 2.21 2.54 Mn-54

< 5.1

< 2.8

< 3.2 Fe-59

< 7.4

< 4.1

< 3.5 Co-58

< 4.8

<2.3

< 1.2 Co-60

< 2.4

< 3.1

< 3.2 Zn-65

< 4.1

< 5.0

< 6.6 Zr-Nb-95

< 3.0

< 2.6

< 2.9 Cs-134

< 4.7

<2.9

< 2.9 Cs-137

< 3.3

< 1.6

< 2.9 Ba-La-140

< 1.6

< 1.5

< 2.2 a - Changed sampling frequency from monthly to quarterly with REMM revision 22 (4/1/19).

37

I* I. * *

  • i. * * * * * * * * * * * * * * * * *
  • KPS Table 16. Surface water samples, analyses for gross beta, potassium-40 and gamma-emitting Isotopes (continued).

Collection:

Monthly (January - March) Quarterly (April - December)8 Sample Description and Concentration (pCi/L)

Control K-9 (Raw)

Date Collected 01-02-19 02-04-19 03-04-19 Lab Code KSW-7 KSW-334 KSW-597 Gross beta Suspended Solids

< 0.8

< 0.8

< 0.7 Dissolved Solids 1.6 +/- 0.5 1.2 +/- 0.4 1.3 +/- 0.4 Tota! Residue 1.6 +/- 0.5 1.2 +/- 0.4 1.3 +/- 0.4 K-40(1CP) 1.09

<0.25 1.18 Mn-54

< 2.4

< 2.7

< 2.8 Fe-59

< 5.0

< 1.7

< 4.1 Co-58

< 1.0

< 1.9

< 2.9 Co-60

< 1.7

<2.3

< 2.0 Zn-65

< 3.8

< 4.3

< 4.4 Zr-Nb-95

< 2.8

< 3.1

< 2.6 Cs-134

< 2.6

< 3.2

< 3.0 Cs-137

< 2.3

< 2.7

< 2.6 Ba-La-140

< 5.0

< 2.3

< 3.1 K-9 {Tap)

Date Collected 01-02-19 02-04-19 03-04-19 Lab Code KSW-8 KSW-335 KSW-598 Gross beta Suspended Solids

< 0.7

< 0.7

< 0.8 Dissolved Solids 0,7 +/- 0.4 1.6 +/- 0.4 1.3 +/- 0.4 Total Residue 0.7 +/- 0.4 1.6 +/- 0.4 1.3 +/- 0.4 K-40 (ICP) 1.09

<0.25 1.15 Mn-54

< 2.8

< 2.3

< 2.9 Fe-59

< 4.2

< 5.2

< 5.6 Co-58

< 2.9

< 2.3

< 2.5 Co-60

< 4.2

< 2.6

< 3.1 Zn-65

< 3.7

< 6.2

< 11.1 Zr-Nb-95

< 2.2

< 2.6

< 4.0 Cs-134

< 3.2

< 2.8

<4.8 Cs-137

< 2.6

< 2.6

< 4.4 Ba-La-140

< 3.5

< 1.7

< 1.9 a_ Changed sampling frequency from monthly to quarterly with REMM revision 22 (4/1/19).

38

KPS Table 16. Surface water samples, analyses for gross beta, potasslum-40, and gamma-emitting isotopes (continued).

Collection:

Monthly (January - March} Quarterly (April - December)8 K-9(Raw)

Date Collected Lab Code Gross beta Suspended Solids Dissolved Solids Total Residue K-40(ICP)

Mn-54 Fe-59 Co-58 Go-60 Zn-65 Zr-Nb-95 Cs-134 Cs-137 Ba-La-140 K-9 (Tap)

Date Collected Lab Code Gross beta Suspended Solids Dissolved Solids Total Residue K-40 (ICP)

Mn-54 Fe-59 Co-58 Co-60 Zn-65 Zr-Nb-95 Cs-134 Cs-137 Ba-La-140 Sample Description and Concentration (pCi/L) 04-01-19 08-01-19 KSW-972 KSW-2868

< 0.8

< 0.8 1.4 +/- 0.4 1.1 +/- 0.4 1.4 :I: 0.4 1.1 +/- 0.4 1.12 1.23

< 2.7

< 2.2

< 3.7

< 5.6

< 2.3

< 2.4

< 2.9

< 1.9

< 1.8

< 2.6

< 2.3

< 3.0

< 4.0

< 3.5

< 3.7

< 3.2

< 2.5

< 3.6 04-01-19 08-01-19 KSW-973 KSW-2869

< 0.7

< 0.7 i.4 +/- 0.4 0.9 +/- 0.4 1.4 +/- 0.4 0.9 +/- 0.4 1.13 1.23

< 3.3

< 2.3

< 2.6

< 5.9

< 2.6

< 3.2

< 1.9

< 1.8

< 1.9

< 5.6

< 2.9

< 4.1

< 3.9

<4.6

< 2.5

< 3.5

< 1.5

< 3.2 a - Changed sampling frequency from monthly to quarterly with REMM revision 22 (4/1/19).

39 11-04-19 KSW-4199

< 0.8 0.8 :1: 0.4 0.8 +/- 0.4 1.97

< 3.2

< 4.2

< 3.1

< 4.1

< 7.0

< 4.1

<4.3

< 5.0

< 3.5 11-04-19 KSW-4200

< 0.7 1.1 +/- 0.4 1.1 :I: 0.4 1.80

< 1.8

< 5.1

< 3.8

< 1.6

< 1.9

< 2.8

< 3.3

< 2.0

< 2.3

KPS Table 17. Surface water, analyses for tritium and strontium-90.

Location and Concentration pCi/L Collection Period H-3 Sr-90 Indicator K-1b 1st Quarter KSW-650

< 155 0.5 +/- 0.3a 2nd Quarter KSW-969

< 151

< 0.6 3rd Quarter KSW-2865

< 152

< 0.5 4th Quarter KSW -4196

< 154

< 0.5 K-1d 1st Quarter KSW -651 228 +/- 84 b

< 0.5 2nd Quarter KSW-970

< 151

< 0.5 3rd Quarter KSW-2866

< 152

< 0.5 4th Quarter KSW -4197

< 154

< 0.5 K-1e 1st Quarter KSW-652

< 155

< 0.6 2nd Quarter KSW -971

< 151

< 0.6 3rd Quarter KSW -2867

< 152

< 0.5 4th Quarter KSW -4198

< 154

< 0.6 Control K-9 1st Quarter KSW-653 (Raw)

< 155

< 0.6 KSW-654 (Tap)

< 155

< 0.5 2nd Quarter KSW-972 (Raw)

< 151

< 0.6 KSW-973 (Tap)

< 151

< 0.5 3rd Quarter KSW-2868 (Raw)

< 152

< 0.5 KSW-2869 (Tap)

< 152

< 0.5 4th Quarter KSW -4199 (Raw)

< 154

< 0.5 KSW -4200 (Tap}

< 154

< 0.5 a - Trace levels of Sr-90 can be attributed to nuclear testing and fallout b - Sample was reanalyzed with a result of 241 +/- 91 pCi/L This result was most likely due to residual amounts of tritium remaining in the plant discharge area from multiple discharges of processed radioactive liquid effluents containing tritium during 2018

  • 40

Table 18.

Collected Lab Code Type

  • Portion Gross beta Sr-90 K-40 Mn-54 Fe-59 Co-58 Co-60 Cs-134 Cs-137 KPS Fish, collected at K-1 d, analyses for gross beta, and strontium--90 and gamma-emitting isotopes.

Collection: Annually Sample Description and Concentration (pCl/g wet) 0S-.29-19 KF-3641 Chinook Salmon Flesh Bones 3.51 +/- 0.10 NA" 4.02 :I: 0.41

< 0.016

< 0.070

< 0.022

< 0.013

< 0.018

< 0.019 5.18 :!: 0.95 0.11 :I: 0,04b NAa NAa NA8 NA 2

NA" NA" NA 11

  • a NA= Not analyzed; analyses not required.

b Trace levels of Sr-90 can be attributed to nuclear testing and fallout.

41

Table 19.

Location Collection Date Lab Code Gross beta Sr-90 K-40 Co-58 Co-80 Cs-134 Cs-137 Location Collection Date Lab Code Gross beta Sr-90 K-40 Co-58 Co-60 Cs-134 Cs-137 KPS Shoreline sediment samples, analyses for gross beta and strontium-90, and gamma-emitting isotopes.

Collection: May and November Sample Description and Concentration (pCl/g dry) lndfcator K-1c K-1]

05-02-19 05-02-19 KSS-1526 KSS-1527 4.65 +/- 0.82 10.03 +/- 0.96

< 0.056

< 0.058 2.76 :I: 0.25 7.73 +/- 0.40

< 0.017

< 0.016

< 0.008

< 0.012

< 0.009

< 0.010 0.023 +/- 0.009 8

0.020 +/- 0.011*

K-1c K-1j 11-04-19 11-04-19 KSS-4201 KSS* 4202 8.61 +/- 0.90 6.40 +/- 0.88

< 0.036

< 0.047 3.62 +/- 0.26 4.28 :!: 0.28

< 0.016

< 0.018

< 0.008

< 0.009

< 0.010

< 0.007

< 0.011

< 0.013 a - Trace levels of Cs-137 can be attributed to nuclear testing and fallout.

42 Control K-9 05-02-19 KSS-1528 18.67 :1: 1.04

< 0.060 12.94 +/- 0,60

< 0.030

< 0.019

< 0.021

< 0.021 K-9 11-04-19 KSS-4203 21.49 +/- 1.10

< 0.042 10.53 :l: 0.70

< 0.035

< 0.023

< 0.022 0.089 +/- 0.031"

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a Dominion

...-, Energy 2019 Annual Radiological Environmental Operating Report Kewaunee Power Station Part III, Corrective Actions written during reporting period Doininion Energy Kewaunee, Inc.

I *,.

m Kewaunee CRS CR: Environmental Air Sampler K-lf found off due to blown fuse.

I Like It Y)

Tags&

Notes CR_ID Short description Site Discovery Date/Time Submitter Submitters Dept Supervisor Unit 1 Mode Unit ISFSI?

Revision#

Long Description Initial Actions Recom Actions:

additional Contacts Tag#:

Equipment Location Equipment Description Plant System OP-AA-102 Review Reqd?

Operability Assesment Operability Comments Functionality Assessment Reportable Condition Reportability Comments 1880 Environmental Air Sampler K-lf found off due to blown fuse.

Kewaunee 4/16/2019 7:00 AM Bart R Steckler (Dom Energy Kewaunee, Inc - 4)

2. Radiation Protection Dan J Shannon (Dom Energy Kewaunee, Inc - 4)

No During the weekly environmental air sample change out air sampler K-1f was found off due to a blown fuse for the sample pump. The sampler had collected for 110,21 hours2.430556e-4 days <br />0.00583 hours <br />3.472222e-5 weeks <br />7.9905e-6 months <br /> prior to the fuse blowing.

The filter was changed out and collected and sent to the vendor for analysis with a reduced volume.

THe fuse was replaced and the sample hour meter reset and the pump started. The sampler was checked an hour later and was found to still be running. Noted the event and CR number on the sample sheet. Informed the RPCM.

Follow on CA fo ensure the CR is include in the 2019 Annual Environmental Operating Report with a due date near the end of May 2020, No N/A N/A No Is Equipment Important to Emergency Response WM-KW-100 values No

m Kewaunee CRS Corrective action: Environmental Air Sampler K-lf found off due to blown fuse I Like It Tags&

Notes Title CA_ID CR#

Location Short Description DCAC Assignment type Priority Due Date Evaluator Assigned Dept Supervisor Manager Review Required?

Manager Additional Reviewer Detailed Assignment

Response

Num Appr Ext Environmental Air Sampler K-lf found off due to blown fuse 655 1880 Timothy P Olson (Dom Energy Kewaunee, Inc - 4)

CA Per Schedule 5/28/2020 Bart R Steckler (Dom Energy Kewaunee, Inc - 4)

2. Radiation Protection Dan J Shannon (Dom Energy Kewaunee, Inc - 4)

No Ensure this event is included in the 2019 Annual Environmental Operating Report with a due date near the end of May 2020.

Site Kewaunee is this CA Req'd to resore full qualification or functionality No Is this an a(l) corrective action ?

No Review comments Comments Email Notification 1 Email Notification 2 Due date -6 Status Content Type: Item Version: 4.0 5/22/2020 Perform Action Created at 4/18/2019 7:54 AM by Timothy P Olson (Dom Energy Kewaunee, Inc - 4)

Last modified at 4/18/2019 7:54 AM by System Account Close

m Kewaunee CRS ~ CR: KMlf Environmental air sampler found off du~

to blown fuse I Like It Tags &

NotAS CR_ID Short description Site Discovery Date/Time Submitter Submitters Dept Supervisor Unit 1 Mode Unit ISFSI?

Revision#

Long Description Initial Actions Recom Actions:

additional Contacts Tag#:

Equipment Location Equipment Description Plant System OP-AA-102 Review Reqd?

1884 K-lf Environmental air sampler found off due to blown fuse Kewaunee 4/22/2019 7:45 AM Darrell L Basken (Dom Energy Kewaunee, Inc - 4)

2. Radiation Protection Dan J Shannon (Dom Energy Kewaunee, Inc - 4)

No Environmental air sampler {#6735) at location K-lf was found off due to a sample pump blown fuse

  • The air sampler had operated for 109.18 hours2.083333e-4 days <br />0.005 hours <br />2.97619e-5 weeks <br />6.849e-6 months <br /> prior to the fuse blowing. The air sample filter was changed out and and will be sent to the vendor for analysis with a reduced sample volume for the sample week ending 4/23/19. Since this is the second consecutive week that the air sample pump at K-lf experienced a blown fuse (CR#l880), the air sampler (#6735) was removed from service and replaced with air sampler #6731 on 4/22/19. Noted the event and CR number on the environmental sample collection sheet for the week ending 4/23/19. K-lf air sample collection for the week ending 4-30-19 will have a larger volume due to approximately 1 day extra run time (4/22/19 to 4/30/19).

Informed RPCM. Recorded sample run time on environmental sample collection data sheet for week ending 4/23/19, removed sample pump #6735 for trouble shooting and replaced It with sample pump

  1. 6731. Initiated CR to document event
  • Follow on CA to ensure the CR ls Included In the 2019 Annual Environmental Operating Report with a due date near the end of May 2020
  • m Kewaunee CRS Corrective action: K-lf Environmental air sampler found off due to blown fuse I Like It. Co Tags&

Notes Title K-lf Environmental air sampler found off due to blown fuse CA_ID CR#

Location Short Description DCAC Assignment type Priority Due Date Evaluator Assigned Dept Supervisor Manager Review Required?

Manager Additional Reviewer Detailed Assignment

Response

Num Appr Ext 656 1884 Timothy P Olson (Dom Energy Kewaunee, Inc - 4)

CA Per Schedule 5/28/2020 Bart R Steckler (Dom Energy Kewaunee, Inc - 4)

2. Radiation Protection Dan J Shannon (Dom Energy Kewaunee, Inc - 4)

Ensure this event Is included in the 2019 Annual Environmental Operating Report Site Kewaunee is this CA Req'd to resore full qualification or functionality No Is this an a(l) corrective action ?

No Review comments Comments Email Notification 1 Email Notification 2 Due date -6 Status Content Type: Item Version: 10.0 5/22/2020 Perform Action Created at 4/23/2019 7:59 AM by Timothy P Olson (Dom Energy Kewaunee, Inc - 4)

Last modified at 4/23/2019 8:01 AM by System Account Close

m Kewaunee CRS CR: Location K-ld surface water sample not taken due to frozen conditions I Like It

~

Tags &

Notes CR_ID Short description Site Discovery Date/Time Submitter Submitters Dept Supervisor Unit 1 Mode Unit ISFSI?

Revision#

Long Description Initial Actions Recom Actions:

additional Contacts Tag#:

Equipment Location Equipment Description 1890 Location K*1d surface water sample not taken due to frozen conditions Kewaunee 5/15/2019 2:00 PM Dan J Shannon (Dom Energy Kewaunee, Inc - 4)

2. Radiation Protection Bart R Steckler (Dom Energy Kewaunee, Inc - 4)

N/A No While reviewing the January* March 2019 Radiological Environmental Monitoring Program (REMP) monthly progress report from ATI*

Environmental, it was noted that the Location K*1d (condenser discharge) monthly surface water sample was not taken due to frozen conditions. In accordance with REMM Table 2.2.1-A, Radiological Environmental Monitoring Program, Table Notation b, "Deviations from the required sampling schedule will occur If specimens are unobtainable due to hazardous conditions, seasonal unavailability, malfunction of automatic sampling equipment, and other legitimate reasons." In this case the sample was unobtainable due to both hazardous weather conditions and seasonal unavailability (lake was frozen). There have been no discharges of radioactive liquid effluents since the first week of August, 2018. With the implementation of REMM Revision 22 on April 1, 2019, the required frequency for surface water sampling at K-ld and other locations has been reduced from monthly to quarterly.

Initiated CR to document missed surface water sample at location K-ld (condenser discharge)

NA NA

m Kewaunee CRS Corrective action: Location K-ld surface water sample not taken due to frozen conditions I Like It Tags&

Notes Title CA_ID CR#

Location Short Description DCAC Assignment type Priority Due Date Evaluator Assigned Dept Supervisor Manager Review Required?

Manager Additional Reviewer Detailed Assignment

Response

Nurn Appr Ext Site Location K-1d surface water sample not taken due to frozen conditions 659 1890 NA Timothy P Olson {Dom Energy Kewaunee, Inc - 4)

CA Per Schedule 5/28/2020 Bart R Steckler (Dom Energy Kewaunee, Inc - 4)

2. Radiation Protection Dan J Shannon {Dom Energy Kewaunee, Inc - 4)

Document the missed surface water sample at K-1d and Include a copy of this CR In the 2019 Annual Radiological Environmental Operating Report (AREOR) per REMM 2.4.1.c.

Kewaunee is this CA Req'd to resore full qualification or functionality No Is this an a(1) corrective action ?

Review comments Comments Email Notification 1 Email Notification 2 Due date -6 Status Content Type: Item Version: 4.0 No 5/22/2020 Perform Action Created at 5/16/2019 9:07 AM by Timothy P Olson (Dom Energy Kewaunee, Inc - 4)

Last modified at 5/16/2019 9:07 AM by System Account Close

m1 Kewaunee CRS CR: Environmental air sampler K-2 (WPS building) found off due to blown fuse I Like It Tags&

Notes CR_ID Short description Site Discovery Date/Time Submitter Submitters Dept Supervisor Unit 1 Mode Unit ISFSI?

Revision#

Long Description Initial Actions Recom Actions:

additional Contacts Tag#:

Equipment Location Equipment Description Plant System OP-AA-102 Review Reqd?

Operability Assesment Operability Comments 1898 Environmental air sampler K-2 (WPS building) found off due to blown fuse Kewaunee 6/11/2019 7:50 AM Bart R Steckler (Dom Energy Kewaunee, Inc - 4)

2. Radiation Protection Dan J Shannon (Dom Energy Kewaunee, Inc - 4)

No On June 11, 2019 at 0750, during weekly environmental air sample filter change out, the K-2 (WPS building) sampler was found off due to a blown fuse on the power switch. The sample had accumulated for 96.17 hours1.967593e-4 days <br />0.00472 hours <br />2.810847e-5 weeks <br />6.4685e-6 months <br />

  • Changed out the old filter
  • Replaced the fuse and the fuse cap (since the old cap was not working with the new fuse).

Turned on pump and verified It was working at proper flow rate and was accumulating time.

Informed RPM and RP personnel familiar with the environmental air samplers.

Noted CR number and issue on the Attachment B, Environmental Sample Collection Data Sheet, for the week of 6/11/2019.

Submit a CA to include this CR in the 2019 Annual Radiological Environmental Operating Report (AREOR).

No N/A

m Kewaunee CRS Corrective action: Environmental air sampler K-2 (WPS Building) found off due to blown fuse I Like It Co Tags&

Notes Title CA_ID CR#

Location Short Description DCAC Assignment type Priority Due Date Evaluator Assigned Dept Supervisor Manager Review Required?

Manager Additional Reviewer Detailed Assignment

Response

Num Appr Ext Site Environmental air sampler K-2 (WPS Building) found off due to blown fuse 663 1898 Timothy P Olson (Dom Energy Kewaunee, Inc - 4)

CA Per Schedule 5/28/2020 Bart R Steckler {Dom Energy Kewaunee, Inc - 4)

2. Radiation Protection Dan J Shannon (Dom Energy Kewaunee, Inc - 4)

No Include this CR In the 2019 Annual Radiological Environmental Operating Report (AREOR).

Kewaunee ls this CA Req'd to resore full qualification or functionality No Is this an a{l) corrective action ?

Review comments Comments Email Notification 1 Email Notification 2 Due date -6 Status Content Type: Item Version: 6.0 No 5/22/2020 Perform Action Created at 6/12/2019 11:33 AM by limothy P Olson (Dorn Energy Kewaunee, Inc - 4)

Last modified at 7/10/2019 9:18 AM by System Account Close

!e * * * * * * * * * * * * * * * * * * * *

  • m Kewaunee CRS CR: K-8 environmental air sample pump found in degraded condition.

I Like It Tags&

Notes CR_ID Short description Site Discovery Date/Time Submitter Submitters Dept Supervisor Unit 1 Mode Unit ISFSI?

Revision#

Long Description Initial Actions Recom Actions:

additional Contacts Tag#:

Equipment Location Equipment Description Plant System OP-AA-102 Review Reqd?

Operability Assesment 1904 K-8 environmental air sample pump found in degraded condition.

Kewaunee 7/9/2019 8:00 AM Bart R Steckler (Dom Energy Kewaunee, Inc - 4)

2. Radiation Protection Dan J Shannon (Dom Energy Kewaunee, Inc - 4)

No At approximately 0800 on 7/9/2019 the K-8 environmental air sample pump was found In a degraded condition during the weekly filter change out. The pump sounded as if it was failing and the flow indicator was not indicating normal flow of 30 LPM. When the pump was turned off It did not immediately stop as is normal. Rather it slowly coasted to a stop.

Turned pump off.. Restarted pump and did not see any improvement Turned pump off again

  • Changed out filter
  • Contacted system expert and informed of issue.

Noted issue on sample collection data sheet.

Recommended using a conservative sample flow rate of 15 LPM due to pump fallfng and flow indication less than normal

  • Repair or replace pump. This is currently in progress.

Create CA to include this CR in the 2019 Annual Environmental Report.

No N/A

m Kewaunee CRS Corrective action: K-8 environmental air sample pump found in degraded condition.

I Like It CJ.i V

Tags&

Notes Title CA_ID CR#

Location Short Description DCAC Assignment type Priority Due Date Evaluator Assigned Dept Supervisor Manager Review Required?

Manager Additional Reviewer Detailed Assignment

Response

Num Appr Ext K-8 environmental air sample pump found in degraded condition.

665 1904 Timothy P Olson (Dom Energy Kewaunee, Inc - 4)

CA Per Schedule 5/28/2020 Bart R Steckler (Dom Energy Kewaunee, Inc - 4)

2. Radiation Protection Dan J Shannon (Dom Energy Kewaunee, Inc - 4)

No Include this CR in the 2019 Annual Radiological Effluent Operating Report Site Kewaunee is this CA Req'd to resore full qualification or functionality No Is this an a(l) corrective action ?

No Review comments Comments Email Notification 1 Email Notification 2 Due date -6 Status Content Type: Item Version: 4.0 5/22/2020 Perform Action Created at 7/10/2019 9:22 AM by Timothy P Olson (Dom Energy Kewaunee, Inc - 4)

Last modified at 7/10/2019 9:22 AM by System Account Close

e * * * * * * * * * * *
  • m Kewaunee CRS CR: Environmental Air Sampler K-lf found with reduced sample run time I Like It Tags &

Notes CR_ID short description Site Discovery Date/Time Submitter Submitters Dept Supervisor Unit 1 Mode Unit ISFSI?

Revision#

Long Description Initial Actions Recom Actions:

additional Contacts Tag#:

Equipment Location Equipment Description Plant System OP-AA-102 Review Reqd?

Operability Assesment Operabilfty Comments Functionality Assessment Reportable Condition Reportability Comments 1914 Environmental Air Sampler K-lf found with reduced sample run time Kewaunee 7/23/2019 10:00 AM Mark A Peroutka (Dom Energy Kewaunee, Inc - 4)

2. Radiation Protection Dan J Shannon {Dom Energy Kewaunee, Inc - 4)

N/A No Environmental Air Sampler K-lf found with reduced sample run time on 7/23/19. The sampler timer had approximately 16 hours1.851852e-4 days <br />0.00444 hours <br />2.645503e-5 weeks <br />6.088e-6 months <br /> less run time than the calculated run time based on when the sample was changed out the previous week. The cause of the reduced sample run time was a temporary loss of power to the sampler due to severe weather onsite 7/20/19 - 7/21/19.

Completed Envlronmental sample collection data sheet, and Included this CR on the form.

Follow on CA to to RP to ensure the CR is included In the 2019 Annual Environmental Operating report with due date near the end of May 2020.

No N/A N/A No Is Equipment Important to Emergency Response WM-KW-100 values No O/R Comments

m Kewaunee CRS Corrective action: Environmental Air Sampler K-lf found with reduced sample run time I Like It Tags&

Notes Title CA_ID CR#

Location Short Description DCAC Assignment type Priority Due Date Evaluator Assigned Dept Supervisor Manager Review Required?

Manager Additional Reviewer Detailed Assignment

Response

Num Appr Ext Site Environmental Air Sampler K-lf found with reduced sample run time 668 1914 Timothy P Olson (Dom Energy Kewaunee, Inc - 4)

CA Per Schedule 5/28/2020 Bart R Steckler (Dom Energy Kewaunee, Inc - 4)

2. Radiation Protection Dan J Shannon (Dom Energy Kewaunee, Inc - 4) ensure this events Included in the 2019 Annual Environmental Operating Report Kewaunee is this CA Req'd to resore full qualification or functionality No Is this an a(1) corrective action ?

Review comments Comments Email Notification 1 Email Notification 2 Due date -6 Status Content Type: Item Version: 6.0 No 5/22/2020 Perform Action Created at 7/24/2019 4:06 PM by Timothy P Olson (Dom Energy Kewaunee, Inc - 4)

Last modified at 7/24/2019 4:07 PM by System Account Close e:** * * * * *

  • m Kewaunee CRS CR: K-8 location environmental air sample pump found not running due to blown fuse I Like It Tags&

Notes CR_ID Short description Site Discovery Date/Time Submitter Submitters Dept Supervisor Unit 1 Mode Unit ISFSI?

Revision#

Long Description Initial Actions Recom Actions:

additional Contacts Tag#:

Equipment Location Equipment Description Plant System OP-AA-102 Review Reqd?

Operability Assesment Operability Comments Functionality Assessment Reportable Condition 1927 K-8 location environmental air sample pump found not running due to blown fuse Kewaunee 8/13/2019 8:10 AM Bart R Steckler (Dom Energy Kewaunee, Inc - 4)

2. Radiation Protection Dan J Shannon (Dom Energy Kewaunee, Inc - 4)

N/A No On 8/13/2019 at 0810 during the weekly filter change out the K-8 location environmental air sample pump was found not running due to a blown fuse.

Noted the accumulated pump run time and recorded on data sheet.

Pulled pump switch fuse and discovered it had blown.

Replaced the fuse and the filter housing and restarted the sample pump and verified it was running as expected.

CA to RP to include this CR in the 2019 Annual Radiological Environmental Operating Report (AREOR) with a due date near the end of May 2020

  • Environmental sampler No N/A None N/A None

m Kewaunee CRS Corrective action: K-8 location environmental air sample pump found not running due to blown fuse I Like ll Tags&

Notes Title CA_ID CR#

Location Short Description DCAC Assignment type Priority Due Date Evaluator Assigned Dept Supervisor Manager Review Required?

Manager Additional Reviewer Detailed Assignment

Response

Num Appr Ext K-8 location environmental air sample pump found not running due to blown fuse 676 1927 Timothy P Olson (Dom Energy Kewaunee, Inc - 4)

CA Per Schedule 5/28/2020 Bart R Steckler (Dom Energy Kewaunee, Inc - 4)

2. Radiation Protection Dan J Shannon (Dom Energy Kewaunee, Inc - 4)

Include this CR in the 2019 Annual Radiological Environmental Operating Report (AREOR)

Site Kewaunee is this CA Req'd to resore full qualification or functionality No Is this an a(l) corrective action ?

No Review comments Comments Email Notification 1 Email Notification 2 Due date -6 5/22/2020

  • * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
  • i.

m Kewaunee CRS CR: Environmental air sample pump found off at location K-8.

I Like It Tags&

Notes CR_ID Short description Site Discovery Date/Time Submitter Submitters Dept Supervisor Unit 1 Mode Unit ISFSI?

Revision#

Long Description Initial Actions Recom Actions:

additional Contacts Tag#:

Equipment Location Equipment Description Plant System OP-AA-102 Review Reqd?

Operability Assesment Operability Comments Functionality Assessment 1940 Environmental air sample pump found off at location K-8.

Kewaunee 9/17/2019 7:20 AM Bart R Steckler (Dom Energy Kewaunee, Inc - 4)

2. Radiation Protection Dan J Shannon (Dom Energy Kewaunee, Inc - 4)

N/A No During weekly environmental sample filter change out found pump at location K-8 off. Found the main breaker on power pole tripped.

Turned pump switch to off position.

Replaced pump switch fuse - was not the issue.

Found main breaker tripped and reset breaker.

Placed pump switch to on and pump started.

Swapped out old filter with new filter at 0805.

Noted the accumulated pump run time and recorded on sample sheet.

Track and trend.

CA to RP to Include this CR in the 2019 Annual Radiological Environmental Operating Report (AREOR) with a due date near the end of May 2020.

No N/A None N/A

m Kewaunee CRS Corrective action: Environmental air sample pump found off at location K-8 I Like It Tags&

Notes Title Environmental air sample pump found off at location K-8 CA_ID 685 CR#

1940 Location Short Description DCAC Timothy P Olson (Dom Energy Kewaunee, Inc - 4)

Assignment type CA Priority Per Schedule Due Date 5/28/2020 Evaluator Bart R Steckler (Dom Energy Kewaunee, Inc - 4)

Assigned Dept

2. Radiation Protection Supervisor Dan J Shannon (Dom Energy Kewaunee, Inc - 4)

Manager Review Required?

No Manager Additional Reviewer Detailed Assignment Include CR1940 in 2019 annual Environmental Report

Response

Num Appr Ext Site Kewaunee is this CA Req'd to resore full qualification or functionality No Is this an a(l) corrective action ?

No Review comments Comments Email Notification 1 Email Notification 2 Due date -6 5/22/2020 Status Perform Action Content Type: Item

  • .I
e
e * * * * * * * * * * * * * * * * *
  • i. * * * * * * * *
  • m Kewaunee CRS CR: K-8 Location environmental air sample pump found not running due to breaker being open I Like It Tags&

NotP.S CR_ID Short description Site Discovery Date/Time Submitter Submitters Dept Supervisor Unit 1 Mode Unit ISFSI?

Revision#

Long Description Initial Actions Recom Actions:

additional Contacts Tag#:

Equipment Location Equipment Description Plant System OP-AA-102 Review Reqd?

Operability Assesment Operability Comments Functionality Assessment Reportable Condition Reportability Comments 1974 K-8 Location environmental air sample pump found not running due to breaker being open Kewaunee 11/19/2019 8:50 AM Mark A Peroutka (Dom Energy Kewaunee, Inc - 4)

2. Radiation Protection Dan J Shannon (Dom Energy Kewaunee, Inc - 4)

N/A No On 11/19/2019 at 0850 during the weekly filter change out the K-8 location environmental air sample pump was found not running due to an open power supply breaker located in a nearby building

  • Discussed issue with property owner who accidentally opened the breaker to the panels supplying power to the air sample pump while cycling other breakers in the area. Owner made a note not to open the breaker for the pump for future reference.

Power was restored at 1048 1//19/2019.

CA to RP to Include this CR In the 2019 Annual Radiological Environmental Operating Report (AREOR) with a due date near the end of May 2020.

No None None No

m Kewaunee CRS Corrective action: K-8 Location environmental air sample pump found not running due to breaker being open I Like It Tags&

Notes Title CA_ID CR#

Location Short Description DCAC Assignment type Priority Due Date Evaluator Assigned Dept Supervisor Manager Review Required?

Manager Additional Reviewer Detailed Assignment

Response

Num Appr Ext Site K-8 Location environmental air sample pump found not running due to breaker being open 707 1974 Timothy P Olson (Dom Energy Kewaunee, Inc - 4)

CA Per Schedule 5/28/2020 Bart R Steckler (Dom Energy Kewaunee, Inc - 4)

2. Radiation Protection Dan J Shannon (Dom Energy Kewaunee, Inc - 4)

Include CR1974 In 2019 annual Environmental Report Kewaunee is this CA Req'd to resore full qualification or functionality No Is this an a(l) corrective action ?

No Review comments Comments Email Notification 1 Email Notification 2 Due date -6 5/22/2020 e: * *

,

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