ML20203H192

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1985 Environ Monitoring Rept
ML20203H192
Person / Time
Site: Arkansas Nuclear  Entergy icon.png
Issue date: 12/31/1985
From: Elizabeth Wilson
ARKANSAS, STATE OF
To: Martin R
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
References
NUDOCS 8604290448
Download: ML20203H192 (27)
v • d • e


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ARKANSAS NUCLEAR ONE 1985 ENVIRONMENTAL MONITORING REPORT t

i I- ARKANSAS DEPARTMENT OF HEALTH Division of Radiation Control and Emergency Management 8604290448 851231 ~ ~ "

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PDR ADOCK 05000313 R PDR 1 L. _ _

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ARKANSAS NUCLEAR ONE -

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~- 1985:

- ' ENVIRONMENTAL MONITORING REPORT

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-t r; This report: summarizes; analytical results of environmental-samples collected around Arkansas Nuclear One commercial

, nuclear power plant.in Russellville,1 Arkansas,'during- ..

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1, . calendar year 1985. This report is'in accordance with the . ..

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' requirements specifled in';the NRC- ' State of Arkansas Cooperative Agreement Number NRC-31-83-667.

Dbmaricalfresults are reported when.the estimated lower-limit

'ofidetection (LLD) is! equalled or exceeded. When the analysis

, indicated that the.LLD was not achieved, there is a notation.

i- to that;effect'in;the report. Refer to the tables. included-

'as Attachment 1;for a' listing of the. estimated LLDs.

p TABLE QE CONTENTS _ 7!

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SAMPLE MEDIUM E6faK

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1 . .i Surface Water '

. L Downstream ......................... 1 ,

_ Upstream ........................... 2 s Vegetation ...........................;. 3'

Silt (river sediment)'................. 4

. , Fish................................... 4 Milk .................................. 5 Airborne

" Monthly Composite .

, Control Location ................ 6

. Near-Plant' Location ............. 7 .;
Weekly Radiciodine ,

t Near-Plant Location ............. 8  : , i:

Control-Location ................ 10

, Weekly Particulate [

Near-Plant Location ............. 12 t - Control Location ................ 14 Direct Radiation (Environmental.TLDs) 4 Location of Co-located Sites ....... 16 c First Quarter ........~..............- 17 Second Quarter ..................... 18

- Third Quarter . ..................... 19 i Fourth Quarter ..................... 20 Attachment 1. Detection Capabilities for i

Environmental Sample Analyses i

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- Attachment 2. Summary of Results - EPA Crosscheck i

Program ,

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-ARKANSAS NUCLEAR ONE January through December, 1985 b

s Sample Pathway or Medium: Surface Water, split Locations. ,

ANO Discharge.  ;

Distance and Direction: 0.65 niiles, 257*

Frequency: Monthly Type.of Analysis: Gamma Isotopic E

Results (oCi/1)

Sample Date State ,

Licensee.

^

Jan 24 Cs-137: 8.3 1 3.3 Feb 25 r - Mar 19 -All other samples All samples Apr 2 below LLD below LLD

'May.6 Jun 3 Jul 8 Aug 5 ,

Sep 15 .

Oct 9 ,

'Nov 6 Dec 4 Type of Analysis: Tritium Frequency: Quarterly Composite Results (oCi/1)

Quarter _ State Licensee-Jan - Mar 340 1 180 404.5 t 156.5 s

Apr - Jun Below LLD Below LLD

, Jul - Sep 700 1 200 549.3 1 153.2 Oct - Dec 500 1 200 494.0 1 154.0

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ARKANSAS NUCLEAR ONE -

January through December, 1985 F

t Sample Pathway or Medium:- Surface Water,' split Location -Big Piney Creek (Control)

Distance and Direction: 16.1 miles, 290*

J s Frequency: Monthly-

-Type of Analysis: Gamma Isotopic, 8

Results (oCi/1)-

Samole Date State Licensee Jan 23 Except as.noted Except as noted Feb 25 below, all samples below, all '

Mar 20 below LLD samples below Apr 2 LLD May 6 Jun 3 ,

-t Jul 8-Aug 5 Cs-137: 6.1 + 2.5 No report

  • Sep 3 Oct 9 Nov 6 Dec 4 No report
  • e Type of Analysis: Tritium Frequency: Quarterly Composite Results (oCi/1)

Quarter State' Licensee Jan - Mar Below LLD All samples Apr - Jun Below LLD below LLD Jr1 - Sep Below LLD Det - Dec Below LLD 8 As.of April 14, 1986, no data available from Licensee i Page 2

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. 4 ARKANSAS NUCLEAR ONE .

, , January through December, 1985 '

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L . Sample Pathway or Medium: Vegetation,-split Location: Apr.- Clifton Stewart Garden,-

. Russellville, AR Sep - Shivers Cove,_ West end of ANO:

Distance and Direction: Clifton Stewart Garden -

-1 mile, 135*

Shivers Cove'- O.8 miles, 300*- '

Frequency: Semi-annually ,

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Type of Analysis Gamma Isotopic, including radiciodine 4

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Results (oCi/ka)

Samole Date State . Licensee Apr 29 Below LLD Below LLD Sep 24 ~ Below LLD Below LLD .

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' ' -ARKANSAS NUCLEAR DNE

- January through December, 1995 ,

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. Sample Pathway er Medium: Silt, split Location: AND-Discharge, . 1/4

. mile-below mouth

' Distance and. Direction: 1.0 mile,-90*

Frequency: .

Annually ,

Type-of Analysis Gamma Isotopic' '

Results (oCi/ka)

~c- 'le Date- State Licensee.

Mar 2 Co-60s '205d 1 80 Co-58: 212 1 9.8 Cs- 134: 360 1 130 Co-60s 1840 1 21 Cs- 137: 5530 1 120 Cs-134: 808.1 12.3>

Cs-137: 456 1 25.7~

c.

Sample Pathway or Mediums. Fish, split sample Location: -ANO Discharge

- Distance and Direction: -0.42. miles, 1920 Frequency: Semi-anrually Type'of Analysis: Gamma Isotopic i,

Results (oCi/ko)

- Sample Date State Licensee May 10 Cs-137: 80 1.11 Cs-137: 90.4 1 3.4 i

Oct 10 Cs-137: 133 1 24 Cs-137: 92.74 1 3.4 9

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ARKANSAS NUCLEAR DNE-

, January through December,-19S5 Sample Pathway or Medium: Milk, split Locations- Arkansas Tech University Dairy

. Distance and Directions 5 miles, 99* ,

Frequency Monthly Type of Analysis: Gamma' Isotopic Results (oCi/1)

Sampl e Date State License.7

.Jan'30 All samples All rataples Feb 19 below LLD- below LLD Mar 21 Apr 10 May 6 Jun 17 Jul 17 Aug 12 Sep 3 Oct 9 Nov'12 Dec 4 4

. Type of Analysis Radiciodine Frequency: Monthly Results (oCi/1)

Samole Date State Licensee Jan 30 All samples All samples Feb 19 below LLD below LLD Mar 21 Apr 10 May 6 Jun 17 Jul 17

. Aug 12 Sep 3 Oct 9 Nov 12 *

~Dec 4 Page 5

t ARKANSAS' NUCLEAR-ONE D  : January through December, 1985 e

- s Sample. Pathway or Medium: Airberne Particulate,

' Duplicate Locations. Danville (control)

, Distance and Direction: 21 miles, 205*

Frequency:: Monthly composite Type-of Analysis: Gamma Isotopic-Results (oCi/m*)

Sample Date ,

State Licensee

.Jan :All samples All samples

, .Feb .below LLD 'below LLD Mar'

< Apr May Jun Jul-Aug .

No report *

Oct'

)Nov.

Dec e

.

  • As of April 14, 1986, no data available from. Licensee 4

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ARKANSAS NUCLEAR-OBE,

, _ jJanuary theough December, 1985 , , " -

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Sample Pathway or Mediums. Airborne-Particulate, ,.

Duplicate' .,

Locations- -

ANO Weather Station. >

' DistanceLand" Directions ,

0.65 miles, 90*~ ,

5 Frequency: .

Monthly CompositeT ,

s - Type'of; Analysis Gamma Isotopic 9

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, 1r. , t Resul'~t s (nCi/m*)

Sample Date 1 State Licensee

. Jan- All samples .All samples; 9+ - Feb -

.below LLD below LLD.

, Mar Apr

.  ;. May- .

. Jun-

Jul. ..

Aug -

sep-

Oct

- Nov' Dec -.

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ARKANSAS NUCLEAR ONE

. January through December, 1985 Sample Pathway or Medium: Airborne-Charcoal Cartridge Duplicate sample Location: ANO Weather Station Distance and Direction: 0.65 miles, 90*

Frequency
Weekly Type of Analysis Radiciodine

)

State Licensee l Sample Date Results Samole Date Results

( (oCi/m*) (DCi/m*)

l. Jan 3 NA Jan 2 All samples 9 9 below LLD l 16 NA 16 I 21 23

( 29 30 Feb 4 NA Feb 6 l

11 13 19 20 25 27 Mar 4 NA Mar 6 11 13 19 Except as noted, 20 y 25 all samples below 27 Apr 2 LLD Apr 3 9 10 15 17 22 24 29 29 No report

  • May 6 May 5 13 15 20 22 28 29 Jun 3 Jun 5 f 10 12 17 19 24 26 Jul 1 Jul 3 8 10 j 17 17 22 24 31 31 l Aug 5 Aug 7 l 12 14 l 19 21 l l
  • As of April 14, 1986, no data available from Licensee J

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ARKANSAS NUCLEAR ONE January through' December, 1985

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-(continued)-

Sample Pathway or' Medium: Airborne-Charcoal Cartridge Duplicate sample

' Location: ANO Weather Station DistanceLand Direction 0.65 miles, 90*

Frequency: _.

Weekly

' Type of Analysis _ Radioiodine State Licensee Sample Date Results Sample Date 'Results (oCi/m*) (oCi/m*)

.Aug 26 Except as noted,- Aug 28 All samples Sep 3 all samples below Sep 4 below LLD-10 LLD 11 17 18 -

24 25

.Oct 3 Oct 2

.9 9 15 16

.23 23-29 30 Nov 6 Nov 6 13 13 21 NA 20 26

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'Dec 4 Dec 4

'11 11 18 18 23 26 NOTE 1: Licensee sample analyses did show Cs-137 in the 7 sample composite analysis, but not in the individual filter analysis. There seems to have been some Cs-137 contamination in the charcoal used to manufacture-those filters. An overnight count of 10 blank (unused) cartridges on March 28, 1986, also showed Cs-137,~ tending to confirm this.

NOTE 2: State sample on Nov 21 not collected due to absence of spare radiciodine cartridges and failure to replenish sampling kit supplies.

NOTE 3: State samples in Jan - Mar not collected due to operator i.

error. On these occasions, the sample collected on the

! subsequent week was therefore a two week cumulative

! sample.

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  • N ANSAS NUCLEAR-ONE

' January through December,.1985 4

, _ Sample Pathway.or Mediums Airborne-Charcoal Cartridge Duplicate

Location:
  • Danville

, . Distance and Directions: 21 miles; 205*

Frequency: Weekly Type of' Analysis Radiciodine L

D State Licensee Samole Date Results Samole Date' Results (oCi/m=) (oCi/m*)

Jan 3 Jan 2 All samples 9 NA 9 below LLD 16 16 21 23 29 30:

Feb 4 NA Feb 6 11 13 19 20 25 27 Mar 4- Mar 6 11 NA 13

.19 20 25 27 Apr 2 Except as noted, Apr 3 9- all samples..below 10 '

15 LLD 17 22 24 29 29 No report * ,

May 6 May 5 '

13 15-20 22 28 29 Jun 3 Jun 5 10 12 17 19 24 26 Jul 1 Jul 3 8 10 17 17

~22 24 31 31

. Aug 5 Aug 7 12 14 l 19 21 r

  • As of-April 14, 1985, no data available from Licensee l

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ta _ <s 4 ARKANSAS NUCLEAR DNE .

January.through December,-1985:

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, (continued) .

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Sample Pathway.or Medium - Airborne-Charcoal Cartridge

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~ ' Dup 1icate

Locations s

.Danville

. Distance and Direction: 21 miles, 205*-

. Frequency: ~ :WeeklyL Type.of Analysis: Radioiodine-

  • State Licensee Samole Date Results Sample Date Results (oCi/m*) (oCi/m*)

1Aug 26' Aug:28 Sep 3 -

Sep 4 10 11 17 Except as noted, 18 All samples 24 .all samples below 25 below LLD

Oct 3 LLD Oct 2 9 9 ,

15 16

23. 23 29 30 Nov 6' Nov 6 '

~ 13 13 21 NA 20 26 27

'Dec.4 Dec 4 11 11 18 18 23 '26 NOTE 1: Licensee sample analyses did show Cs-137 in the 7 sample .

composite analysis, but not in the individual filter

. analysis. There seems to have been some Cs-137 g

contamination in-the. charcoal'uned to manufacture those filters. An overnight count'of 10 blank(unused)

, cartridges on March 28, 1986, also showed Cs--137, tending to confirm this. ,

5 NOTE 2: State sample on Nov 21 not collected due to absence of

.spara radiciodine cartridges and failure to replenish

.samp1ing kit supplies.

NOTE 3 - State samples in Jan - Mar not collected due to operator error. On these occasions, the sample collected on the subsequent week was therefore a two week cumulative sample.

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ARKANSAS NUCLEAR ONE

. ^ January through December, 1985

( .

, Sample Pathway or Medium: Airborne-Particulate, duplicate JLocation: ANO Weather Station

. Distance and Direction: 0.65~ miles, 900

' Frequency: Weekly Type of. Analysis: -Gross Bata State Licensee.

Samole Date Results- Sample Date Results (oCi/m*) (oCi/m')

Jan 3 NA Jan 2 16.56 1 1.047E-03

9 '16.O' i O.4E-03 9 20.96 1 7712E-03.

16 NA 16 17.37 1 7306E-03

'21 19.0 1 1.OE-03 23 19.6 1 2.429E 29 17.0 1 1.OE-03 30 16.65 1 6414E-03 Feb 4 NA Feb 6 23.42 1 2.130E-03 11, 17.0 1 1.OE-03 13 36.02 t 2.506E-03 19 20.0 1 1.4E-03 20 12.29 i .7620E-03 25 10.1 1 1.3E-03 27 11.42 1 7.755E-03 Mar 4 NA Mar 6 10.89 1 1.576E-03 14.0 1 0.9E-03' 13.86 t .7371E-03

^

11 13 i 19 21.9 1 1.BE-03 20 10.46 t 1.729E-03 '

25 11.0 1 1.3E-03 27 8.161 1 6619E-03 Apr 2 14.5 1 1.1E-03 Apr 3 13.00 1 1.834E-03 9 23.7 1 1.5E-03 10 _8.821 1 9060E-03 15- 29.7 1 1.9E-03 17 10.17 t 1.621E-03 22 25.0 1 2.OE-03 24 11.51 1 5836E-03 29, 15.0 1 1.3E-03 May 1 5.940 1 .'6165E-03 May 6 ~43.0 1 2.OE-03 8 16.27 1 1.846E-03 13' 23.8 1 1.6E-03 15 11.60 1 5545E-03 20 28.7 1 1.7E-03 22 5.533 1 1.301E-03 28 21.0 1 1.OE-03 29 11.00 1 1.742E-03 Jun 3 43.0 1 2.2E-03 Jun 5 11.95 1 1.819E-03 10 22.9 1 1.6E-03 12 7.070 1 1.562E-03 17 40.O~1 2.OE-03 19 10.57 t 1.705E-03 24 39.0 1 2.OE-03 26 15.41 1 1.902E-03 Jul 1 21.0 1 2.OE-OJ Jul 3 13.50 t 1.699E-03 8 20.0 1 0.6E-03 10 10.90 t 1.592E-03 17 21.0 1 1.4E-03 17 16.34 t 1.789E-03 22 22.0 1 2.1E-03 24 15.20 1 1.833E-03 31 19.0 1 1.4E-03 31 13.09 t 1.663E-03 Aug 5 24.0 1 2.1E-03 Aug 7 15.07 1 1.058E-03 12 22.0 1 2.OE-03 14 21.20 t 2.042E-03 19 18.0 1 2.OE-03 21 9.825 1 1.642E-03 26 33.0 1 2.OE 28 22.49 t 2.080E-03 r Sep 3 21.0 1 1.OE-03 Sep 4 21.34 t 2.064E-03 Page 12

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ARKANSAS NUCLEAR ONE i January through December, 1985 t (continued)

Sample Pathway or Medium: Airborne-Particulate, duplicate

, -Location: ANO Weather Station Distance and Direction: O.65 miles, 90*

Frequency: Weekly Type of Analysis: Gross Beta State Licensee Samole Date Results Sample Date Results (oCi/m') (oCi/m*)

Sep 10 12.0 1 1.OE-03 Sep 11 12.38 1 1.886E-03 17 19.0 1 1.OE-03 18 22.47 1 2.056E-03 24 17.0 1 1.OE-03 25 12.72 1 1.851E-03 Oct 3 20.7 1 1.3E-03 Oct 2 18.45 1 2.OO2E-03 9 22.0 1 1.5E-03 9 16.05 t 1.985E-03 15 17.5 1 1.3E-03 16 16.29 1 1.586E-03 23 15.6 1 1.1E-03 23 18.30 1 1.981E-03 29 19.6 1 1.4E-03 30 4.677 t 2.934E-03 Nov 6 21.0 1 1.OE-03 Nov 6 23.69 1 2.230E-03 13 25.0 1 2.OE-03 13 19.31 1 2.152E-03 21 18.0 1 1.OE-03 20 13.32 1 2.OO1E-03

'26 27.0 1 1.OE-03 27 19.52 1 2.012E-03 Dec 4 21.0 1 1.OE-03 Dec 4 25.83 1 2.246E-03 11 37.0 1 2.OE-03 11 38.85 1 2.672E-03 18 31.0 1 2.OE-03 18 30.48 t 2.380E-03 23 34.0 1 1.OE-03 26 No report *

  • As of April 14, 1986, no data available from Licensee NOTE 1: State samples in Jan - Mar not collected due to operator error. On these occasions, the sample collected on the subsequent week was therefore a two week cumulative sample.

NOTE 2: Except for three July samples and samples collected in Sep - Oct, when there were equipment problems creating delays in counting, the typical time lag between collection and counting was 2 to 5 days for the state.

For the Licensee, this time lag varied from approximately 2 weeks to approximately 2 months.

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ARKANSAS NUCLEAR ONE January through December, 1985 Sample Pathway or Medium: Airborne-Particulate, duplicate Location: Danville (control )

Distance and Direction: 21 miles, 205*

Frequency: Weekly Type of Analysis: Gross Beta i

State Licensee f

Sample Date Results Sample Date Results

). (nCi/m2) (oC1/m3)

Jan 3 16.0 1 0.4E-03 Jan 2 16.88 t 9.484E-04 11 NA 9 18.19 t 2.028E-03 16 16.0 1 1.OE-03 16 17.26 t 7.260E-04 21 20.0 1 1.9E-03 23 23.30 1 2.220E-03 29 15.0 1 1.4E-03 30 13.98 t 2.164E-OJ g Feb 4 NA 6 18.92 1 6.412E-04 f 11 19.0 1 1.OE-03 13 34.95 1 2.649E-03

}' 19 15.8 1 1.3E-03 20 10.38 1 7.960E-04 25 12.2 1 1.4E-03 27 12.14 1 6.690E-04 Mar 4 NA Mar 6 8.842 1 7.201E-04 11 11.9 i O.9E-03 13 10.73 1 7.419E-04 19 14.9 1 1.4E-03 20 8.720 1 1.704E-03 25 10.0 1 1.3E-03 27 10.67 t 6.717E-04 Apr 2 14.1 1 1.2E-03 Apr 3 15.18 t 1.917E-03 9 25.3 1 1.7E-03 10 9.687 1 7.050E-04 15 25.3 1 1.9E-03 17 8.614 1 7.270E-04 22 23.0 1 2.OE-03 24 9.413 t 1.490E-03 29 14.5 1 1.4E-03 May 1 7.875 1 6.180E-04 May 6 46.0 1 2.OE-03 8 11.71 1 1.670E-03 13 22.7 1 1.6E-03 15 14.91 1 1.889E-03 20 46.0 1 2.OE-03 22 6.011 1 1.320E-03 28 21.0 1 1.OE-03 29 14.11 1 1.896E-03 Jun 3 47.4 1 2.3E-03 Jun 5 11.55 t 1.765E-03 10 25.5 1 1.6E-03 12 9.988 t 1.685E-03 17 47.0 1 2.1E-03 19 11.45 t 1.635E-03 24 52.0 1 2.OE-03 26 6.705 t 1.558E-03 Jul 1 21.0 1 2.OE-03 Jul 3 3.042 1 1.207E-03 8 20.0 1 0.7E-03 10 10.62 1 1.577E-03 [

17 24.0 1 1.6E-03 17 16.30 t 1.884E-03 $

22 27.0 1 2.OE-03 24 13.99 t 1.741E-03 31 22.0 1 1.6E-03 31 13.08 1 7.259E-04 Aug 5 24.0 1 2.4E-03 Aug 7 16.60 t 1.870E-03 )

12 21.0 1 2.OE-03 14 18.71 1 1.998E-03 \

19 21.0 1 2.OE-03 21 12.92 1 1.749E-03 26 60.2 1 3.OE-03 28 20.24 t 2.014E-03 Sep 3 27.0 1 2.OE-03 Sep 4 21.00 t 2.053E-03 10 13.0 1 1.OE-03 11 11.49 1 1.845E-03 17 23.0 1 2.OE-03 18 19.45 1 2.ODOE-03 $

Page 14

ARKANSAS NUCLEAR ONE January through December, 1985 (continued)

Sample Pathway or Medium: Airborne-Particulate, duplicate Location: Danville (control)

Distance and Direction: 21 miles, 205*

Frequency: Weekly Type of Analysis Gross Data State Licensee Samole Date Results Sampl e Date Results (oCi/m*) (oCi/m*)

Sep 24 17.0 1 1.OE-03 Sep 25 15.26 t-1.940E-03 Oct 3 17.1 1 1.1E-03 Oct 2 19.68 1 2.047E-03 9 23.7 1 1.6E-03 9 17.58 1 2.046E-03 15 16.3 1 1.3E-03 16 16.82 1 1.948E-03' 23 16.0 1 1.1E-03 23 15.92 t 1.900E-03 29 17.3 1 1.4E-03 30 17.76 1 2.052E-03 Nov 6 20.0 1 1.OE-03 Nov 6 22.31 1 2.235E-03 13 23.0 1 2.OE-03 13 31.09 1 4.043E-03 21 15.0 1 1.OE-03 20 12.02 1 2.733E-03 26 28.0 1 1.OE-03 27 26.95 1 2.52BE-03 Dec 4 19.0 1 1.OE-03 Dec 4 19.40 t 2.099E-03 11 37.0 1 2.OE-03 11 44.53 t 2.510E-03 18 29.0 1 2.OE-03 18 36.16 1 2.539E-03 23 26.0 1 1.OE-03 26 No report *

  • As of April 14, 1986, no data available from Licensee NOTE 1: State samples in Jan - Mar not collected due to operator.

error. On these occasions, the sample collected on the subsequent week was therefore a two week cumulative sample.

NOTE 2: Except for three July samples and samples collected in Sep - Oct, when there were equipment problems creating delays in counting, the typical time lag between collection and counting was 2 to 5 days for the state.

For the Licensee, this time lag varied from approximately 2 weeks to approximately 2 months.

Page 15 L.

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ARKANSAO NUCLEAR ONE 4 January 1through December, 1985

i. .

Sample Pathway or Medium: Direct Radiation

. Environmental TLDs-

- Frequency: Quarterly Type:of Analysis: Integrated Exposure Co-located Sites Site Number Distance and Direction State Licensee NBQ Miles Deareas l

A1 3 1 0.4 4 B3 13 5 1.5 53

. D3 - 23- 6 3.6 37 A5 1 9 0.5 92 C6 11 11 2.1 122 F6 27 43 5.2 105 H6 --

39 6.0 112

-E7 42 14 4.9 130

'A8 4 17 0.4 171 18 37 <40 8.0 147 F10. 38 20 5.0 195 A11 2 21 2.1 122 C12 31 23 , 2.8 257 E12 30 24 4.5 243 F13 32 -26 4.3 263 B15b 16 29 1.9 326 E16 20 32 4.2 335 NOTES: 1) Each of the three (3) systems utilize a different TLD material:

State - CaFm(Mn)

Licensee - L1F NRC - CaSO4(Tm) and Limb.Om(Cu)

~

2) All results are standardized to 90 days per quarter, except as noted.
3) Distance and direction are shown-as linear distance from ANO with North defined as zero degrees.

Page 16 u

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< ARKANSAS NUCLEAR ONE

^

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20 _ January theough' December, 1985 d

Sample Pathway or; Medium: Direct Radiation

, Environmental TLDs

. Frequency: Quarterly

. Type of Analysion Integrated Exposure

, Sample.Date Quarter 1

~

]

State Licensee NBq s Site Results Site Results Site Results (eR) (mR) Jag 1 B3 .15.13 13 13 5 19.2-A1 16.05 3 14 1- 16.8 A11 17.65 2 15 21 19.8 B15b 16.73 16 14 29- 17.5 E16 13.97 20 13 32- 16.2 D3 15.53 23 13 6 16.1 AB- 14.67 4 13 17 17.5 A5' -16.60 1 16. 9 17.6 F6 18.37 27 15 43- 18.6 H6 16.37 -- --

39 17.7 F10 ~13.11 38 14 20 20.7 18 -16.48 37 20 -40 18.6 E-7 17.76 42 14 14 15.5 C6 16.14 11 16' 11- 16.7 '

E12 ~17.05 30 13' 24 16.9 C12 17.38 31 13 23 15.0 F13 18.96 32 .16 26 16.9 Page 17

'F 1 January through December, 1995 x-

[r s

Sample Pathway or Medium: ' Direct Radiation Environmental TLDs Frequency: Quarterly

, -Type.of Analysis Integrated Exposure Sample Date Quarter 2 State Licensee NBG Site Results Site Results- Site Results (mR)

(mR) (mR)

B3 19.38 13 22 .

5 20.2 A1 '16.48 3 14 1 .21.5 All 20.10- 2 16 21 24.1 B15b 17.47 16 15 29 21.0 E16 16.74 20- NA 8 32 19.2 D3 16.21 23 14 6 20.7 A8 16.32 4 14 17 20.3 A5 18.55 1 17 9 24.0 F6 17.30 27 18 43 23.8 H6 16.92 '-- --

39 22.4

- F10 16.41 38 14 20 18.6 18 18.12- 37 17 40 20.9 E7 15.18 42 15 14 20.2 C6 17.14 11 14 11 20.1 E12 17.91 30 15 24 20.2 C12 17.54 31 13 23 20.2 F13 18.81 32 17 26 21.6

. NOTE
Gross data for NRC results. No not data was available.

t

  • Machine malfunction caused loss of data.

Page 18

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' ARKANSAS NUCLEAR ONE

, January through December, 1985 .

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- Sample Pathway'or Medium: Direct Radiation Environmental TLDs

- Frequency: Quarterly Type of Analysis Integrated Exposure Sample Dater Quarter 3 t

3 State Liconsee

. BEG Site Resulla Results Site Site Results (mR) (mR) (mR).

. B3 -1,6.02 13 1'1 ' 5 18.2 A1 -16.11 3 13 1 16.9 A11 18.49 2 17 21 18.0 B15b 17.84 ,16 14 12 9 -

-16.6 '

E16. 14.63 20 11 32 14.2 D3' 16.08 23 16 6 -15.6 AB 19.67 4 .14 17 -16.1 A5 22.98 1 117 9 17.4 2 F6 21.05 27. 15 43 17.0 H6 21.34 -- --

39 16.4 F10 14.43 38 12 20 17.5 18 NA

  • 37 17 40 NA $$ *
E7 15.37 42 13 14 13.8 C6 14.45 11 14 11 15.3 F13. 16.04 32 15 26 17.1

. C12 15.60 31 11 23 21.2

. E12 13.86 30 14 24 15.1 r

8 Missing TLD

    • Missing or damaged TLD p

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f l-Page 19

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ARKANSAS NUCLEAR ONE.

W January;theough December, 1985 l s

. 4

' Sample Pathway or' Mediums ~ Direct Radiation

-Environmental TLDs cFrequency: Quarterly Type.of Analysim Integrated Exposure Sample Dates - Quarter 4,-

State Licensee tf?Q '

Site Results Site Results Site Results (mR) (mR) (mR)

F B3 18.91 13 19 5 23.1 A1 18.57 3 13 1 - 23.0

'A11 20.78 2 15 ,21 25.1 B15b 19.82 16 16 29. 23.7 E16 17.84 20. 14 32 21.2 D3 16.23 23 16 6 23.5 A8 17.66 4- 15 17 23.6

~A5- 20.09 1 15 9 25.1 F6 19.11 27 18 43 25.O H6 18.63 -- --

39 23.8 i F10 15.62 30 16 20 21.2 18 19.63 37 NA

  • 40 24.1 E7 16.71 42 16 14 24.2 C6 17.83 11 13 11 21.0 C12 17.44 31 16 23 14.9

'E12 17.20 30 19 24 21.1 F13 18.80 32 17 26 22.9 NOTE: Gross data for NRC RESULTS. No not data was available.

,I l ..

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.1 ATTACHMENT 1 DETECTION CAPABILITIES FOR ENVIRONMENTAL SAMPLE ANALYSES ESTIMATED LOWER-LIMIT OF DETECTION (LLD)

STATE Isotope Water Airborne Flesh Milk Yeaetation Silt (pCi/1) (pCi/m*) (pCi/kg) (pCi/1) (pCi/kg) (pCi/kg)

K --- --- ---

200 --- ---

Mn-54 3 6E-03 18 3 18 18 Fo-59 6 1.2E-02 30 6 30 30 Co-58 3 6E-03 17 3 '

17 17 1 Co-60 4 9E-03 21 4 21 21 l Zn-65 8 1.5E-02 39 0 39 39 l Zr-95 6 1.1E-02 32 6 32 32 1

' per-H5 3 6E-03 '

17 3 17 17 l I-131 0.1 6E-03 24 0.1 24 24 C3-134 3 5E-03 17 3 17 '17 Cc-137 4 BE-03 24 4 24 24 Lc-140/ l Ba-140 14 2.3E-02 73 14 73 73 Ce-144 31' 4.0E-02 138 31 138 138 i

~Rul05 34 6.0E-02 191 34 191 191 1 H-3 280 --- -- --- ---

l Gross Beta --

2.0E-03 .

i 4

A Sample size to attain LLD:

Water 3.5 1

-Airborne 300 m*

Flesh 1 kg l Milk 3.5 1 ,

Vegetation 1 kg I Silt 1 kg 1

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3

--o ATTACHMENT'1 (Page 2)

DETECTION CAPABILITIES FOR ENVIRONMENTAL SAMPLE ANALYSES -

ESTIMATED LOWER LIMIT OF DETECTION (LLD)

LICENSEE.

Isotone Water Airborne Flesh Milk Vecetation Silt (pC1/1) (pCi/m*) (pCi/kg) (pCi/1) (pCi/kg) (pCi/kg)

K 100 1E-01 300 200 300 500 Mn-54 10 1E-02 50 12 0 50 70 "

Fe-59 20 2E-02 100 40 100 130 Co-58 10 1E-02 50 20 50 70 Co-60 10 1E-02 50 20 50 70 Zn-65 20 2E-02 100 40 100 130

.Zr-95 5 5E-03' 30 10 30 50 Nb-95 5 5E-03 30 10 30 50

-I-131 0.5 1E-02 50 0.5 50 70 Cc-134 10 1E-02 50 20 70 70

-Cc-137 to IE-02 15 0 20 50- 70 LO-140/

Ba-140 10 1E-02-- 50 20 50 70 Ce-144 40 SE-02 200 00 200 300 Ru-105 15 2E-02 70 30 70 100 H-3 200 --- -- -- -- --

Gross Beta --

7 Sample size to attain LLD: ,

Water 3.5 1 Airborne 300 m' Flesh 1 kg Milk 3.5 1 Vegetation 1 kg Silt 1 kg I

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s.

  • ATTACHMENT 2

SUMMARY

OF RESULTS - EPA CROSSCHECK PROGRAM s

July,1984 - June 1985 SAMPLE' MEDIUM:- Water Tvon Number gi Within Oustside Analysia Samoles Limits Limits Unavailable i 3_t;4, b1ind 31d ttLig aid blind 31d- b1ind Alpha 6 2 '5 1 0 0 1 1

. Beta 6 2 5 1 0- 0 1 1

. Cr-51 3 0 1 0 0- 0 2 0-2r-65 3 -0 1 0 0 0 2 0 4

Ru-106- 3 0 1 0 0 0 2 .0-I--131 1 0 1' O O O ' O .. O Co-134 3- 2' O 1 1 0 2 1 Cc-137 3 -2 1 1 0. O 2 i Co-60 3 2 1 1 0 0 2 1 1-131(beta) 2 0 2 0 0 0 0 0 Tritium 6 0 5 0 0 0 1 0 I

RO-226 .4 2 3 0 0 1 1 1 R3-228 4 2 1 0 .2 1 1 1 Uranium 2 2 1 1 1 O O 1 Sr-89 3 2 0 1 2 0 1 1 Sr 3 2 1 1 1 0 1 1 k

SAMPLE MEDIUMa Milk 1 Tvoe Numhet gi Within Oustside ,

1 ' Anal ysi s Samples Limits Limits Unavailable (

' Sr-89 2 1 0 1 Sr-90 2 0 1 1 1-131(beta) 1 1 0 0 K 2- 1 0 1

+

Co-137 2 1 0 1 4

)

f '

4

$.4 i

4 hE ATTACHMENT 2 (Page 2)

SUMMARY

OF RESULTS - EPA CROSSCHECK PROGRAM 4 July 1984 - June 1985 t

SAMPLE MEDIUM: Fiber Filter Tvoe Number at Within Outside Anal ysi s Samoles Limits Limits Unavailable Alpha 3 2 0 1 Beta 3 1 1 1 Sr-90 3 1 1 1 CD-137 3 2 0 1 Error limits for EPA crosscheck samples are +3.0. Devi ati on ec1culated ass xi-x xs = ADH Lab results s(N)-*'" x = EPA value s = Expected deviation (1 standard deviation for 1 analysis)

N = Number of samples NOTE la Crosscheck program results available from laboratory on state fiscal year basis only. Calendar year tabulations not performed.

NOTE 2: Some unavailable data was due to equipment malfunction in Oct 1984. The remaining unavailable data resulted from final results of crosscheck program not being available at the time the program report was compiled.

7. ,

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f.,p}i,:, idamas DEPARTMENT OF HEALTH

  • 4815 WEST MARKHAM STREET e LifTLE ROCK ARKANSAS 72201 TELEPHONE AC 5016612000

}

BEN N SALTZMAN. M D.

BILL CUNTON OtRE CTOR GOVERNOR i

Apri1 17, 1986 1.[i.L._r. f'.$, -

7 _

',.\ a O.,,ma2isesg{

Robert D. Martin U Regional Administrator J U.S. Nuclear Regulatory Commission, Region IV 611 Ryan Plaza Drive, Suite 1000 Arlington, Texas 76011

Dear Mr. Martin:

Enclosed is the environmental monitoring report for cooperative agreement NRC-05-83-667 activities around Arkansas Nuclear One during calendar year 1985.

Should you have any questions concerning this report, plee.se do not hesitate to contact me.

Sincerely, fff\ ]

/E l'j,pWilsdnd Fr$n L -

, Director Division of Radiation Control and Emergency Management Programs EfW MAS:wvs .

Enclosures wys -~

g4 vA

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