Text

Radiological Environ Operating Rept,Vol III,Jul-Dec 1991 Sample Analyses Data
	ML18010A614
Person / Time
Site:	Harris
Issue date:	12/31/1991
From:	; CAROLINA POWER & LIGHT CO.
To:	;
Shared Package
ML18010A609	List: ML18010A608; ML18010A611; ML18010A613; ML18010A614;
References
	NUDOCS 9204280362
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SHEARON HARRIS NUCLEAR POWER PLANT U

RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT P

JULY DECEMBER, '1991 Table of Contents Page Azr Cartridge Samples..................................1 Air Particulate Samples.................~................13 Drznkzng Water Samples oso&37 Fash Samples

~

~ 61 Food Crop Samples........................,............;.'67 Groundwater Samples....................................91 M lk 11k Samples..........................................101 Bottom Sediment Samples...............................

137 Shoreline Sediment Samples

...138 Surface Water Samples.........................,........142 Environmental TLD Samples

~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ l ~ ~ ~

~

~...170 92042803b2 920421 PDR

. ADQCK'5000400 R

, PDR

LV I,,

c

~,

t) '

jC goal

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8 4

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1 on ao

,7

AIR CARTRIDGE SAMPLES IODINE (PICOCURIES PER CUBIC METER)'HIRD

QUARTER, 1991 SR 1134 AT INT. SR 1011 DIXIE PIPELINE AC-1 HNPP 1 07/01/91 07/08/9 1 07/15/9 1 07/22/91 07/29/91 08/05/91 08/12/91 08/19/9 1 08/26/9 1 09/03/9 1 09/09/9 1 09/16/9 1 09/23/91 09/30/91 835.8 828.5 823.6 829.6 835.9 815.6 836.8 911.5 999.8 1153.8 879.8 986 '

1000.2 1031.6 8.96E-03 9.78E-03 1.14E-02 1 13E-02 1 '4E-02 1.07E-02 9.10E-03 1.22E-02 8 '4E-03 8.87E-03 7 '6E-03 7.62E-03 9 '1E-03 6.00E-03 DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY

(< 1.52E-02)

(< 1.22E-02)

(< 1.37E-02)

(< 1.33E-02)

(< 1.43E-02)

(< 8.89E-03)

(< 9.48E-03)

(< 9.71E-03)

(< 1.05E-02)

(< 7 ~ 72E-03)

(< 8.46E-03)

(< 1.03E-02)

(NOT REQUIRED)

(< 9 '12E-03)

'7'X~VLl

'S-DA)

-'QA..XHM L'. r lJ P

I

~

1 f

)

)'k

&8."S '>"~'""

LW pW 4 ps "o'l)

A

~ 4~

~

AIR CARTRIDGE SAMPLES IODINE (PICOCURIES PER CUBIC METER)

THIRD QUARTER, 1991 SR 1134 1.4 MI S OF SR 1011 BARRICADE AC-2 HNPP -

2 07/01/9 1 07/08/9 1 07/22/91 07/29/91 08/05/9 1 08/12/9 1 08/19/91 08/26/91 09/03/91 09/09/91 09/16/9 1 09/23/91 09/30/91 847.4 804.3 725.0 718.5 790.6 797.5 787.7 770.5 904.4 673.3 768.6 800.6 845.9 1.10E-02 1.59E-02 1.47E-02 1.78E-02 1.04E-02 1.26E-02 1.48E-02 1.14E-02 1.04E-02 1.47E-02 1.36E-02 1.02E-02 1.12E-02 DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY

(< 1.52E-02)

(< 1.22E-02)

(< 1.33E-02)

(< 1.43E-02)

(< 8.89E-03)

(< 9.48E-03)

(< 9.71E-03)

(< 1 05E-02)

(< 7.72E-03)

(< 8 '6E-03)

(< 1.03E-02)

(NOT REQUIRED)

(< 9 '2E-03)

l b

~ +.-DA erg 5

II J

If

)It 3S

<X'>'- '"

l

,.r

}

S II C ~ 4 f t

j

'4 r

q >)

AIR CARTRIDGE SAMPLES IODINE (PICOCURIES PER CUBIC METER)

THIRD QUARTER, 1991 NEW HILL NEAR 1ST BAPTIST CH 3.3 MI NNE AC-4 HNPP 3 DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 07/01/91 07/08/9 1 07/15/9 1 07/22/9 1 07/29/9 1 08/05/9 1 08/12/91 08/19/9 1 08/2 6/9 1

. 09/03/91 09/09/9 1 09/16/9 1 09/23/91 09/30/91 905

~ 8 910

~ 9 902

~ 6 907 '

898 9

862.7 923.1 956.3 1053-7 1187.4 882.0 1049 9

1046.4 1081.2 7.89E-03 1.18E-02 1.06E-02 6.55E-03 7.26E-03 9 '0E-03 1.02E-02 6.16E-03 7.88E-03 5.55E-03 6.61E-03 7.38E-03 5.60E-03 7.73E-03

(< 1.52E-02)

(< 1.22E-02)

(< 1.37E-02)

(< 1.33E-02)

(< 1 '3E-02)

(< 8.89E-03)

~

(< 9.48E-03)

(< 9.71E-03)

(< 1.05E-02)

(< 7.72E-03)

(< 8 46E-03)

(< 1.03E-02)

(NOT REQUIRED)

(< 9 '2E-03)

k y

AIR CARTRIDGE SAMPLES IODINE (PICOCURIES PER CUBIC METER)

THIRD QUARTERi 199 1 PITTSBORO CONTROL AC-5 HNPP - 4 DATE COLLECTED CUBIC METERS CONTROL ACTIVITY 07/01/9 1 07/08/9 1 07/15/9 1 07/22/91 07/29/91 08/05/9 1 08/12/9 1 08/19/9 1 08/26/91 09/03/91 09/09/91 09/16/91 09/30/91 728. 3 709. 3 719

~ 9 662.7 712 '

735.3 734.6 779.0 833.8 951.3 723.9 850.5 915.8

(< 1 52E-02)

(< 1. 22E-02)

(< 1. 37E-02)

(< 1. 33E-02)

(< 1. 43E-02)

(< 8 '9E-03)

(< 9.48E-03)

(< 9.71E-03)

(< 1 '5E-02)

(< 7.72E-03)

(< 8 '6E-03)

(< 1.03E-02)

(< 9.12E-03)

~

~sr,on ~~ >>

utl>>

(5i'PT "5I ".".

E 6'f

< aK-gA' g

'fP "'Iif+~

3 J'

J >)

~.r P,

,-j)

I l

) \\

a jl

~

gl 4

~

I I

AIR CARTRIDGE SAMPLES IODINE (PICOCURIES PER CUBIC METER)

THIRD QUARTER, 1991 SPILLWAY ON MAIN RES AC-26 HNPP 5

07/01/91 07/08/9 1 07/15/91 07/22/91 07/29/91 08/05/91 08/12/9 1 08/19/9 1 08/26/9 1 09/03/9 1 09/09/9 1 09/16/9 1 09/23/9 1 09/30/9 1 863.3 859.5 868 '

840 3

862 '

851.8 852.7 856.4 874.0 995.5 731.4 861.9 846 '

875.4 1.08E-02 1.02E-02 1.08E-02 8.02E-03 1.33E-02 1.17E-02 1.04E-02 1.08E-02 1-24E-02 8.23E-03 1.01E-02 1.38E-02 8.63E-03 9.41E-03 DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY

(< 1.52E-02)

(< 1.22E-02)

(< 1 '7E-02)

(< 1.33E-02)

(< 1.43E-02)

(< 8.89E-03)

(< 9.48E-03)

(< 9.71E-03)

(< 1.05E-02)

(< 7.72E-03)

(< 8.46E-03)

(< 1.03E-02)

(NOT REQUIRED)

(< 9.12E-03)

JJITQ>> ~

~ ~, 4

(~i/,j--V

~rr.i te V

I L

d r 'I W j I

lb' "I

p

AIR CARTRIDGE SAMPLES IODINE (PICOCURIES PER CUBIC METER)

THIRD QUARTERi 199 1 SSW SECTOR 3.4 MI FROM SITE AC-47 HNPP 6 DATE COLLECTED 07/01/91 07/08/91 07/15/91 07/22/91 07/29/91 08/05/91 08/12/91 08/19/91 08/26/9 1 09/03/9 1 09/09/9 1 09/16/9 1 09/23/91 09/30/91 884.6 871 ~

2'84.3 885.8 873.2 887 '

915.1 886.4 908.8 1026.5 740.9 866.8 884.0 916.6 8.09E-03 6.72E-03 1.08E-02 7.64E-03 8.21E-03 9.33E-03 9.19E-03 8.55E-03 8.56E-03 7.17E-03 1.31E-02

< 8.45E-03 1.10E-02 7.48E-03 CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY

(< 1.52E-02)

(< 1.22E-02)

(< 1 37E-02)

(< 1.33E-02)

(< 1.43E-02)

(< 8 '9E-03)

(< 9.48E-03)

(< 9.71E-03)

(< 1.05E-02)

(< 7.72E-03)

(< 8 46E-03)

(< 1.03E-02)

(NOT REQUIRED)

(< 9.12E-03)

E II Arl

~(

5 J~

g

\\

~C

~

t

'I

AIR CARTRIDGE SAMPLES - IODINE (PICOCURIES PER CUBIC METER)

FOURTH QUARTER, 1991 SR 1134 AT INT SR 1011 DIXIE PIPELINE AC-1 HNPP - 7 10/07/91 10/14/91 10/2 1/9 1 10/28/91 11/04/91 11/11/91 11/18/91 11/25/91 12/02/9 1 12/09/9 1 12/16/9 1 12/22/91 12/30/91 982.1 1.13E-02 975.5 989.1 1003.5 937.1 755.5 975.3 980.2

.861.3 992.4 981.4 825.0 1133.7 1.14E-02 9.29E-03 1.07E-02 3.30E-03 1.68E-02 1.10E-02 1.02E-02 1.15E-02 8.25E-03 7.66E-03 1.23E-02 9 '7E-03 DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY

(< 1.07E-02)

(< 7.74E-03)

(< 6.39E-03)

(< 7.70E-03)

(< 7.18E-03)

(< 1.01E-02)

(< 6 '7E-03)

(< 1 '2E-02)

(< 1.02E-02)

(< 9.06E-03)

(< 7.80E-03)

(<

1 '3E-02)

(< 8 '7E-03)

Cr I

'P

~

~)

0

AIR CARTRIDGE SAMPLES IODINE (PICOCURIES PER CUBIC METER)

FOURTH QUARTER, 1991 SR 1134 1.4 MI S OF SR 1011 BARRICADE AC-2 HNPP 8 10/07/91 10/14/91 10/2 1/9 1 10/28/9 1 11/04/91 11/11/91 11/18/9 1 11/25/91 12/02/91 12/09/9 1 12/16/9 1 12/22/9 1 12/30/91 798.5 1.32E-02 816 1

826. 3 821. 2 798.7 693.5 790 5

793.4 802.8 819.2 803.1 693.5 927 '

1.16E-02 1.13E-02 1.36E-02 1.11E-02 1.44E-02 1.27E-02 1.02E-02 1.11E-02 9.86E-03 1.24E-02 1.26E-02 8.95E-03 DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY

(< 1.07E-02)

(< 7.74E-03)

(< 6.39E-03)

(< 7.70E-03)

(< 7.18E-03)

(< 1.01E-02)

(< 6.27E-03)

(< 1.02E-02)

(< 9.06E-03)

(< 7.80EL-03)

(< 1.13E-02)

(<

8 '7E-03)

')

1 H

AIR CARTRIDGE SAMPLES - IODINE (PICOCURIES PER CUBIC METER)

FOURTH QUARTER, 1991 NEW HILL NEAR 1ST BAPTIST CH 3.3 MI NNE AC-4 HNPP - 9 10/07/9 1 10/14/9 1 10/21/91 10/28/91 11/04/91 11/11/9 1 11/18/91 11/25/91 12/02/9 1 12/09/9 1 12/16/9 1 12/22/91 12/30/91 1017. 6 1014.1 1011.0 1023.3 999.1 887.6 984.5 1004.3 961.9 1024.1 1001.8 828.1 1112.4 5.79E-03 8.71E-03

< 8.67E-03 1.12E-02 7.82E-03 9.36E-03 8.46E-03 8.25E-03 7.61E-03 9.34E-03 8.27E-03 7.86E-03 4.31E-03 DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY

(< 1.07E-02)

(< 7.74E-03)

(< 6 '9E-03)

(< 7.70E-03)

(< 7.18E-03)

(< 1.01E-02)

(< 6.27E-03)

(< 1.02E-02)

(< 9.06E-03)

(< 7.80E-03)

(< 1 13E-02)

(< 8. 37E-03)

AIR CARTRIDGE SAMPLES IODINE (PICOCURIES PER CUBIC METER)

FOURTH QUARTER, 1991 PITTSBORO CONTROL AC-5 HNPP 10 DATE COLLECTED CUBIC METERS CONTROL ACTIVITY 10/07/9 1 10/14/91 10/2 1/9 1 10/28/91 11/04/9 1 11/11/91 11/18/9 1 11/25/91 12/02/91 12/09/91 12/16/91 12/22/91 12/3 0/9 1 861.8 878.1 861.8 889 6

865.9 726 '

884.0 854 '

870 '

877.6 866.3 768.8 1011.1

(< 1. 07E-02)

(< 7.74E-03)

(< 6.39E-03)

(< 7.70E-03)

(< 7.18E-03)

(< 1.01E-02)

(< 6.27E-03)

(< 1.02E-02)

(< 9.06E-03)

(< 7.80E-03)

(< 1.13E-02)

(< 8.37E-03)

AIR CARTRIDGE SAMPLES IODINE (PICOCURIES PER CUBIC METER)

FOURTH QUARTER, 1991 SPILL%AY ON MAIN RES AC-26 HNPP 11 DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 10/2 1/91 10/28/9 1 11/04/9 1 11/11/9 1 11/18/91 11/25/9 1 12/02/9 1 12/09/91 12/16/9 1 12/22/91 12/30/91 772.9 787.6 735.4 693.7 752.9 771.2 768.6 774.9 791.0 661.4 872.1 10/07/9 1 782 4

10/14/91'09.7 1.43E-02 1.43E-02 1.43E-02 1.38E-02 1 11E-02 1.83E-02 9.19E-03 1.61E-02 8.15E-03 1.62E-02 1.23E-02 1.66E-02 8.92E-03

(< 1.07E-02)

(< 7.74E-03)

(< 6.39E-03)

(< 7.70E-03)

(< 7.18E-03)

(< 1.01E-02)

(< 6.27E-03)

(< 1.02E-02)

(< 9.06E-03)

(< 7.80E-03)

(< 1.13E-02)

(< 8.37E-03)

AIR CARTRIDGE SAMPLES IODINE (PICOCURIES PER CUBIC METER)

FOURTH QUARTER, 1991 SSW SECTOR 3.4 MI FROM SITE AC-47 HNPP 12 10/07/9 1 10/14/9 1 10/2 1/9 1 10/28/9 1 11/04/91 11/11/91 11/18/91 11/25/91 12/02/91 12/09/91 12/16/9 1 12/22/91 12/3 0/9 1 800.0 816.8 810 '

825.3 752.4 517.6 742.7 751.3 808.8 779.3 784.4 685 '

919 0

7.77E-03 8.99E-03 7.63E-03 1.18E-02 1.23E-02 1.42E-02 5.29E-03 1.23E-02 1.10E-02

< 7.72E-03 8.63E-03 6.02E-03 7.40E-03 DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY

(< 1-07E-02)

(< 7.74E-03)

(< 6 39E-03)

(< 7.70E-03)

(< 7.18E-03)

(< 1 01E-02)

(< 6.27E-03)

(< 1.02E-02)

(< 9.06E-03)

(< 7 80E-03)

(< 1. 13E-02)

(< 8 ~ 37E-03)

AIR PARTICULATE SAMPLES BETA (PICOCURIES PER CUBIC METER)

THIRD QUARTERi 199 1 SR 1134 AT INT SR 1011 DIXIE PIPELINE AP-1 HNPP - 13 DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 07/01/91 07/08/91 07/15/91 07/22/91 07/29/91 08/05/91 08/12/91 08/19/91 08/2 6/9 1 09/03/9 1 09/09/91 09/16/91 09/23/9 1 09/30/91 835.8 828.5 823.6 829.6 835.9 815.6 836.8 911.5 999.8 1153.8 879.8 986.0 1000.2 1031.6 9.54 + 1.25 E-03 9.51 + 1.24 E-03 1.84 + 0.16 E-02 1.07 + 0.13 E-02 5.93 + 1.08 E-03 1.07

+ 0.13 E-02 1.68

+ 0.15 E-02 1.33

+ 0.13 E-02 1.30

+ 0,12 E-02 7.45 + 0.93 E-03 1.16 + 0.13 E-02 1.87 + 0.15 E-02 1.32

+ 0.12 E-02 1.08 + 0.11 E-02 (8.86 + 1 ~ 34 E-03)

(1.59

+ 0.16 E-02)

(1. 51 + 0. 16 E-02)

(1. 19 + 0. 15 E-02)

(l. 15 + 0. 15 E-02)

(1. 19 + 0. 15 E-02)

(1. 76 + 0. 17 E-02)

(1. 10 + 0. 14 E-02)

(1. 45 + 0. 14 E-02)

(9. 23 + 1. 13 E-03)

(1.52

+ 0.16 E-02)

(1.99

+ 0.16 E-02)

(NOT REQUIRED)

(1.09

+ 0.12 E-02)

AIR PARTICULATE SAMPLES BETA (PICOCURIES PER CUBIC METER)

THIRD QUARTER, 1991 SR 1134 1.4 MI S OF SR 1011 BARRICADE AP-2 HNPP 14 DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 07/01/9 1 07/08/9 1 07/22/91 07/29/91 08/05/91 08/12/91 08/19/91 08/26/9 1 09/03/9 1 09/09/91 09/16/9 1 09/23/91 09/3 0/9 1 847.4

8. 16 + 1. 18 E-03 725.0 718.5 790.6 797.5 787.7 770 '

904.4 673.3 768.6 800.6 845.9 8.87 + 1.31 E-03 6.93

+ 1.26 E-03 9'9 + 1.30 E-03 1.60 + 0.15 E-02 1.45 +

0'5 E-02 1.64

+ 0.16 E-02 8.81 + 1.15 E-03 1.78

+ 0.18 E-02 2.37 + 0.19 E-02 1 49 + 0.15 E-02 1.30

+ 0.14 E-02 804.3 7.99

+ 1.19 E-03 (8.86 + 1.34 E-03)

(1.59

+ 0.16 E-02)

(1.19

+ 0.15 E-02)

(1.15 + 0.15 E-02)

(1.19 + 0.15 E-02)

(1.76 + 0.17 E-02)

(1.10 + 0.14 E-02)

(1.45 + 0.14 E-02)

(9'3 + 1.13 E-03)

(1. 52 + 0. 16 E-02)

(1.99

+ 0.16 E-02)

(NOT REQUIRED)

(1. 09 + 0. 12 E-02)

AIR PARTICULATE SAMPLES BETA (PICOCURIES PER CUBXC METER)

THXRD QUARTER, 1991 NEW HILL NEAR 1ST BAPTIST CH 3.3 MI NNE AP-4 HNPP 15 07/01/91 07/08/91 07/15/91 07/22/91 07/29/91 08/05/91 08/12/91 08/19/91 08/26/91 09/03/91 09/09/91 09/16/91 09/23/91 09/30/91 905.8 1.05 + 0.12 E-02 910 9

9.76 + 1.17 E-03 902

~ 6 907

~ 7 898.9 862.7 923.1 956.3 1053.7 1187.4

~ 882.0 1049.9 1046.4 1081.2 1.70 + 0.15 E-02 1.01 + 0.12 E-02 1.25 + 0.13 E-02 9.00 + 1.19 E-03 1.67 + 0.14 E-02 1.15 + 0.12 E-02 1.13

+ 0.11 E-02 6.79 + 0.88 E-03 1.50 + 0.14 E-02 1.85

+ 0.14 E-02 1.14

+ 0.11 E-02 1.20

+ 0.11 E-02 DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVXTY (8.86 + 1.34 E-03)

(1.59 + 0.16 E-02)

(1.51 + 0.16 E-02)

(1.19 + 0.15 E-02)

(1.15 + 0.15 E-02)

(1.19

+ 0.15 E-02)

(1.76 + 0.17 E-02)

(1.10 + 0.14 E-02)

(1'5 + 0.14 E-,02)

(9.23

+ 1.13 E-03)

(1.52

+ 0.16 E-02)

(1.99

+ 0.16 E-02)

(NOT REQUIRED)

(1.09

+ 0.12 E-02)

AIR PARTICULATE SAMPLES BETA (PICOCURIES PER CUBIC METER)

THIRD QUARTER, 1991 PITTSBORO CONTROL AP-5 HNPP 16 07/01/91 07/08/9 1 07/15/9 1 07/22/91 07/29/91 08/05/91 08/12/91 08/19/9 1 08/26/9 1 09/03/91 09/09/91 09/16/9 1 09/3 0/9 1 728.3 709.3 719.9 662.7 712.4 735.3 734.6 779.0 833.8 951.3 723.9 850.5 915.8 DATE COLLECTED CUBIC METERS CONTROL ACTIVITY (8.86 + 1'4 E-03)

(1.59 + 0.16 E-02)

(1.51 + 0.16 E-02)

(1.19

+ 0.15 E-02)

(1.15 + 0.15 E-02)

(1.19

+

F 0.15 E-02)

(1.76 + 0.17 E-02)

(1.10 + 0.14 E-02)

(1.45 + 0.14 E-02)

(9.23

+ 1.13 E-03)

(1. 52 +.0 ~ 16 E-02)

(1. 99 + 0. 16 E-02)

(1. 09 + 0. 12 E-02)

AIR PARTICULATE SAMPLES BETA (PICOCURIES PER CUBIC METER)

THIRD QUARTER, 1991 SPILLWAY ON MAIN RES AP-26 HNPP 17 DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 07/01/9 1 07/08/9 1 07/15/9 1 07/22/91 07/29/91 08/05/91 08/12/91 08/19/9 1 08/26/91 09/03/91 09/09/91 09/16/9 1 09/23/91 09/30/91 863.3 859.5 868.4 840.3 862.9 851.8 852.7 856.4 874.0 995.5 731.4 861.9 846 '

875.4 6.51 + 1.08 E-03 6.35 + 1.06 E-03 1.19

+

0 13 E-02 9.57 + 1.22 E-03 4.67 + 0.99 E-03 7.55 + 1.14 E-03 7'0 + 1'2 E-03 8.39 + 1.16 E-03 8.01 + 1.09 E-03 6'9 + 0.96 E-03 1.07

+ 0.14 E-02 1.63

+ 0.15 E-02 8'5 + 1.20 E-03 1.12

+ 0.13 E-02 (8.86 + 1.34 E-03)

(1.59 + 0.16 E-02)

(1.51 + 0.16 E-02)

(1.19 + 0.15 E-02)

(1.15 + 0.15 E-02)

(1.19 + 0.15 E-02)

(1.76

+ 0.17 E-02)

(1.10 + 0.14 E-02)

(1.45 + 0.14 E-02)

(9.23

+ 1.13 E-03)

(1.52

+ 0.16 E-02)

(1.99

+ 0.16 E-02)

(NOT REQUIRED)

(1.09

+ 0.12 E-02)

AIR PARTICULATE SAMPLES BETA (PICOCURIES PER CUBIC METER)

THIRD QUARTERi 1991 SSW SECTOR 3.4 MI FROM SITE AP-47 HNPP - 18 DATE COLLECTED 07/01/9 1 07/08/9 1 07/15/9 1 07/22/9 1 07/29/9 1 08/05/9 1 08/12/91 08/19/9 1 08/2 6/9 1 09/03/91 09/09/9 1 09/16/9 1 09/23/9 1 09/3 0/9 1 884.6 871.2 884.3 885.8 873.2 887 '

915.1 886.4 908.8 1026.5 740.9 866.8 884.0 916.6 8.57 + 1.16 E-03 1.17

+ 0.13 E-02 1.74

+ 0.15 E-02 1.14

+ 0.13 E-02 1.09 + 0.13 E-02 1.17 + 0.13 E-02 1.28

+ 0.13 E-02 1.34 + 0.13 E-02 1.50 + 0.14 E-02 8.15 + 1.03 E-03 1.70

+ 0.16 E-02 2.42 +

0'8 E-02 1.59 + 0.14 E-02 1.32

+ 0.13 E-02 CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY (8.86 + 1.34 E-03)

(1.59 + 0.16 E-02)

(1.51 + 0.16 E-02)

(1.19

+ 0.15 E-02)

(1.15 + 0.15 E-02)

(1.19 + 0.15 E-02)

(1.76 + 0'7 E-02)

(1.10 + 0.14 E-02)

(1.45 + 0.14 E-02)

(9.23

+ 1.13 E-03)

(1.52

+ 0.16 E-02)

(1.99 + 0.16 E-02)

(NOT REQUIRED)

(1.09 + 0.12 E-02)

AIR PARTICULATE SAMPLES BETA (PICOCURIES PER CUBIC METER)

FOURTH QUARTER, 1991 SR 1134 AT INT SR 1011 DIXIE PIPELINE AP-1 HNPP 19 10/07/9 1 10/14/9 1 10/21/9 1 10/28/9 1 11/04/9 1 11/11/9 1 11/18/9 1 11/25/91 12/02/91 12/09/91 12/16/91 12/22/91 12/30/91 982.1 975.5 989.1 1003 5

937.1 755.5 975.3 1.38 + 0.13 E-02 1.93

+ 0.15 E-02 1.50

+ 0.13 E-02 2.33

+ 0.16 E-02 1.62

+ 0.14 E-02 2.35 + 0.19 E-02 1.92

+ 0.15 E-02 980.2 1.30

+ 0.12 E-02 861.3 992.4 981.4 825.0 1133.7

,1.69

+ 0.15 E-02

1. 76 + 0. 14 E-02

1. 26 + 0. 13 E-02 1.26 + 0.14 E-02 1.05 + 0.11 E-02 DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY (1.52

+ 0.14 E-02)

(1.47

+ 0.14 E-02)

(1.45 + 0.14 E-02)

(1.98

+ 0.16 E-02)

(1.53

+ 0.15 E-02)

(1.36 + 0.15 E-02)

(1.63

+ 0.15 E-02)

(1.05 + 0.13 E-02)

(1.41 + 0.14 E-02)

(1.76 + 0.15 E-02)

(1.18

+ 0.13 E-02)

(1.07

+ 0.14 E-02)

(8.84

+ 1.08 E-03)

AIR PARTICULATE SAMPLES BETA (PICOCURIES PER CUBIC METER)

FOURTH QUARTER g 1 9 9 1 SR 1134

1. 4 MI S OF SR 1011 BARRICADE AP-2 HNPP 20 DATE COLLECTED 10/07/91 10/14/9 1 10/2 1/9 1 10/28/9 1 11/04/91 11/11/91 11/18/9 1 11/25/91 12/02/91 12/09/9 1 12/16/9 1 12/22/9 1 12/3 0/9 1 798.5 1.51 + 0.15 E-02 816.1 826.3 821.2 798.7 693.5 790.5 793.4 802. 8 819. 2 803 1

693.5 927.8 1.96 + 0.17 E-02 1.83 + 0.16 E-02 2.63

+ 0.19 E-02 1.65 + 0.16 E-02 2.06 + 0.18 E-02 2 24 + 0.18 E-02 1.47 + 0.15 E-02 1.70

+ 0.16 E-02 2.01 + 0.16 E-02 1.31 + 0.14 E-02 1.50 + 0.16 E-02 1.19

+ 0.13 E-02 CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY (1. 52 + 0. 14 E-02)

(1. 47 + 0. 14 E-02)

(1.45

+ 0.14 E-02)

(1.98 + 0.16 E-02)

(1.53

+ 0.15 E-02)

(1.36 + 0'5 E-02)

(1.63

+ 0.15 E-02)

(1.05 + 0.13 E-02)

(1.41 + 0.14 E-02)

(1.76

+ 0.15 E-02)

(1.18 + 0.13 E-02)

(1.07 + 0 14 E-02)

(8.84

+ 1.08 E-03)

AIR PARTICULATE SAMPLES BETA (PICOCURIES PER CUBIC METER)

FOURTH QUARTER, 1991 NEW HILL NEAR 1ST BAPTIST CH 3.3 MI NNE AP-4 HNPP 21 DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 10/07/91 10/14/91 10/21/91 10/28/91 11/04/91 11/11/91 11/18/9 1 11/25/9 1 12/02/9 1 12/09/9 1 12/16/9 1 12/22/91 12/3 0/91 1017.6 1014.1 1011.0 1023.3 999.1 887.6 984.5 1004.3 961.9 1024.1 1001.8 828.1 1112.4 1.35

+ 0.12 E-02 1.91 + 0.15 E-02 1.67 + 0.14 E-02 2.23 + 0.15 E-02 1.48 + 0.13 E-02 1.88 + 0.15 E-02 1.84

+ 0.14 E-02 1.32 + 0.12 E-02 1.48 + 0.13 E-02

1. 74 + 0. 14 E-02

1. 30 + 0. 13 E-02 1.51 + 0.15 E-02 (1.52

+ 0.14 E-02)

(1.47

+ 0.14 E-02)

(1.45 + 0.14 E-02)

(1.98 + 0.16 E-02)

(1.53

+ 0.15 E-02)

(1.36 + 0.15 E-02)

(1.63

+ 0.15 E-02)

(1.05 + 0.13 E-02)

(1'1 + 0'4 E-02)

(1.76

+ 0.15 E-02)

(1.18 + 0.13 E-02)

(1.07 + 0.14 E-02) 1.11 + 0.11 E-02 (8.84

+ 1.08 E-03)

AIR PARTICULATE SAMPLES BETA (PICOCURIES PER CUBIC METER)

FOURTH QUARTERi 1 9 9 1 PITTSBORO CONTROL AP-5 HNPP 22 DATE COLLECTED CUBIC METERS CONTROL ACTIVITY 10/07/9 1 10/14/91 10/21/91 10/28/91 11/04/91 11/11/91 11/18/9 1 11/25/91 12/02/91 12/09/91 12/16/9 1 12/22/91 12/30/91 861.8 878.1 861.8 889.6 865.9 726.5 884.0 854.8 870.5 877.6 866.3 768 '

1011.1 (1.52 + 0.14 E-02)

(1.47

+ 0.14 E-02)

(1.45 + 0.14 E-02)

(1.98 + 0.16 E-02)

(1.53

+ 0.15 E-02)

(1.36 + 0.15 E-02)

(1.63

+ 0.15 E-02)

(1.05 + 0.13 E-02)

(1.41 + 0.14 E-02)

(1.76 + 0.15 E-02)

(1.18

+ 0.13 E-02)

(1.07

+ 0.14 E-02)

(8.84 + 1.08 E-03)

AIR PARTICULATE SAMPLES BETA (PICOCURIES PER CUBIC METER)

FOURTH QUARTER, 1991 SPILLWAY ON MAIN RES AP-26 HNPP 23 DATE COLLECTED 10/07/91 10/14/91 10/21/91 10/28/91 11/04/91 11/11/91 11/18/91 11/25/91 12/02/9 1 12/09/9 1 12/16/91 12/22/91 12/3 0/9 1 782.4 809.7 772.9 787.6 735.4 693.7 752.9 771.2 768.6 774.9 791. 0 661.4 872.1 1.21 + 0.14 E-02 1.30 + 0.14 E-02 1.43

+ 0.15 E-02 2.16 + 0.18 E-02 1.89 + 0.18 E-02 1.85 + 0.18 E-02 2.04

+ 0.18 E-02 1.16 + 0.14 E-02 1.32

+ 0.15 E-02 1.70

+ 0.16 E-02 8.86 + 1'8 E-03 1.14

+ 0.15 E-02 7.93

+ 1.15 E-03 CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY (1.52 + 0.14 E-02)

(1. 47 + 0. 14 E-02)

(1. 45 + 0. 14 E-02)

(1.98 + 0.16 E-02)

(1.53 + 0.'15 E-02)

(1. 36 + 0. 15 E-02)

(1.63

+ 0.15 E-02)

(1.05 + 0.13 E-02)

(1.41 + 0,.14 E-02)

(1'6 + 0.15 E-02)

(1.18 + 0.13 E-02)

(1.07 + 0.14 E-02)

(8.84

+ 1.08 E-03)

AIR PARTICULATE SAMPLES BETA (PICOCURIES PER CUBIC METER)

FOURTH QUARTER, 1991 SSW SECTOR 3.4 MI FROM SITE AP-47 HNPP 24 DATE COLLECTED 10/07/9 1 10/14/9 1 10/2 1/9 1 10/28/91 11/04/9 1 11/11/9 1 11/18/9 1 11/25/91 12/02/91 CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY (1 52 + 0.14 E-02)

(1.47 + 0.14 E-02)

(1.45 + 0.14 E-02)

(1.98 + 0.16 E-02)

(1.53

+ 0.15 E-02)

(1.36 + 0.15 E-02)

(1.63

+ 0.15 E-02)

(1.05 + 0 13 E-02) 800.0 816.8 810.5 825.3 752.4 517 '

742.7 751.3 808.8 2.07 + 0.17 E-02 2.13

+ 0.17 E-02

2. 09 + 0. 17 E-02

2. 51 + 0. 18 E-02

1. 98 +

0 ~ 18 E-02 3.60

+ 0.28 E-02 2.38 + 0.19 E-02 1.46 + 0.15 E-02 1.41

+

0'5 E-02 (1.41 + 0.14 E-02) 12/09/9 1 12/16/9 1 12/22/9 1 12/3 0/9 1 779.3 784.4 685.6 919.0 2.70 +

0'9 E-02 1.51 + 0.15 E-02 1.94 + 0.18 E-02 1.22

+ 0.13 E-02 (1.76 + 0.15 E-02)

(1.18 + 0.13 E-02)

(1.07 + 0.14 E-02)

(8.84

+ 1.08 E-03)

E.

AIR PARTICULATE SAMPLES (PICOCURIES PER CUBIC METER)

THIRD QUARTER, 1991 SR 1134 AT INT SR 1011 DIXIE PIPELINE AP-1 (COMPOSITE SAMPLE)

HNPP 25 GAMMA SPECTROMETRY VOLUME:

12768.5 CUBIC METERS ISOTOPE BE-7 PB-214 BI-214 SAMPLE ACTIVITY 5.09 + 0.54 E-02 LESS THAN LLD 8.44

+ 5.12 E-04 CONTROL ACTIVITY (5.80 + 0.61 E-02)

(1.91 + 0.57 E-03)

(2.84

+ 0.51 E-03)

AIR PARTICULATE SAMPLES (PICOCURIES PER CUBIC METER)

THIRD QUARTER, 1991 SR 1134 1.4 MI S OF SR 1011 BARRICADE AP-2 (COMPOSITE SAMPLE)

HNPP 26 GAMMA SPECTROMETRY VOLUME:

10234.3 CUBIC METERS ISOTOPE BE-7 K-40 PB-214 BI-214 SAMPLE ACTIVITY 5.57 + 0.56 E-02 4.41 + 3.77 E-03 LESS THAN LLD 1.01 + 0.41 E-03 CONTROL ACTIVITY (5.80 + 0.61 E-02)

(LESS THAN LLD)

(1.91 + 0.57 E-03)

(2.84

+

0'1 E-03)

AIR PARTICULATE SAMPLES (PICOCURIES PER CUBIC METER)

THIRD QUARTER, 1991 NEW HILL NEAR 1ST BAPTIST CH 3.3 MI NNE AP-4 (COMPOSITE SAMPLE)

HNPP 27 GAMMA SPECTROMETRY VOLUME:

13568.6 CUBIC METERS ISOTOPE BE-7 PB-214 BI-214 SAMPLE ACTIVITY 6.15 + 0.46 E-02 1.07 + 0.30 E-03 9.61 + 3.75 E-04 CONTROL ACTIVITY (5.80 + 0.61 E-02)

(1.91 + 0.57 E-03)

(2.84

+ 0'1 E-03)

AIR PARTICULATE SAMPLES (PICOCURIES PER CUBIC METER)

THIRD QUARTER, 1991 PITTSBORO CONTROL AP-5 (COMPOSITE SAMPLE)

HNPP 28 GAMMA SPECTROMETRY VOLUME:

10056.8 CUBIC METERS ISOTOPE BE-7 PB-214 BI-214 CONTROL ACTIVITY (5.80 + 0.61 E-02)

(1.91 + 0.57 E-03)

(2'4 + 0.51 E-03)

AIR PARTICULATE SAMPLES (PICOCURIES PER CUBIC METER)

THIRD QUARTER, 1991 SPILLWAY ON MAIN RES AP-26 (COMPOSITE SAMPLE)

HNPP 29 GAMMA SPECTROMETRY VOLUME:

12040 CUBIC METERS ISOTOPE BE-7 K-40 PB-214 BI-214 RA-226 SAMPLE ACTIVITY 5.11 + 0.50 E-02 3.69 + 3.46 E-03 LESS THAN LLD LESS THAN LLD 8.20 + 3.33 E-03 CONTROL ACTIVITY (5.80 + 0.61 E-02)

(LESS THAN LLD)

(1.91 + 0.57 E-03)

(2.84

+ 0.51 E-03)

(LESS THAN LLD)

AIR PARTICULATE SAMPLES (PICOCURIES PER CUBIC METER)

THIRD QUARTER, 1991 SSW SECTOR 3.4 MI FROM SITE AP-47 (COMPOSITE SAMPLE)

HNPP 30 GAMMA SPECTROMETRY VOLUME:

12432 CUBIC METERS ISOTOPE BE-7 PB-214 BI-214 SAMPLE ACTIVITY 5.80 + 0.58 E-02 LESS THAN LLD 5.27 + 3.24 E-04 CONTROL ACTIVITY (5.80

+ 0.61 E-02)

(1.91 + 0.57 E-03)

(2'4 + 0.51 E-03)

AIR PARTICULATE SAMPLES (PICOCURIES PER CUBIC METER)

FOURTH QUARTER, 1991 SR 1134 AT INT SR 1011 DIXIE PIPELINE AP-1 (COMPOSITE SAMPLE)

HNPP 31 GAMMA SPECTROMETRY VOLUME:

12392 '

CUBIC METERS ISOTOPE BE-7 SAMPLE ACTIVITY CONTROL ACTIVITY 7.39

+ 0.57 E-02 (4.84

+ 0.67 E-02)

AIR PARTICULATE SAMPLES (PICOCURIES PER CUBIC METER)

FOURTH QUARTER, 1991 SR 1134 1.4 MI S OF SR 1011 BARRICADE.

AP-2 (COMPOSITE SAMPLE)

HNPP 32 GAMMA SPECTROMETRY VOLUME:

10384.6 CUBIC METERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 BI-214

7. 96 + 0. 68 E-02 (4. 84 + 0. 67 E-02) 4.35 + 4.18 E-04 (LESS THAN LLD)

AIR PARTICULATE SAMPLES (PICOCURIES PER CUBIC METER)

FOURTH QUARTER, 1991 NEW HILL NEAR 1ST BAPTIST CH 3.3 MI NNE AP-4 (COMPOSITE SAMPLE)

HNPP - 33 GAMMA SPECTROMETRY VOLUME:

12869.8 CUBIC METERS ISOTOPE BE-7 SAMPLE ACTIVITY CONTROL ACTIVITY 6.85 + 0.56 E-02 (4.84

+ 0.67 E-02)

AIR PARTICULATE SAMPLES (PICOCURIES PER CUBIC METER)

FOURTH QUARTERi 19 9 1 PITTSBORO CONTROL AP-5 (COMPOSITE SAMPLE)

HNPP 34 GAMMA SPECTROMETRY VOLUME:

11216.8 CUBIC METERS ISOTOPE BE-7 CONTROL ACTIVITY (4. 84 + 0. 67 E-02)

AIR PARTICULATE SAMPLES (PICOCURIES PER CUBIC METER)

FOURTH QUARTER, 1991 SPILLWAY ON MAIN RES AP-26 (COMPOSITE SAMPLE)

HNPP 35 GAMMA SPECTROMETRY VOLUME:

9973.8 CUBIC METERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 BI-214 4.84

+ 0.54 E-02 (4.84

+ 0.67 E-02) 4.31 + 3.86 E-04 (LESS THAN LLD)

AIR PARTICULATE SAMPLES (PICOCURIES PER CUBIC METER)

FOURTH QUARTER, 1991 SSW SECTOR 3.4 MI FROM SITE AP-47 (COMPOSITE SAMPLE)

HNPP 36 GAMMA SPECTROMETRY VOLUME:

9993.7 CUBIC METERS ISOTOPE BE-7 SAMPLE ACTIVITY CONTROL ACTIVITY 9'4 + 0 78 E-02 (4.84

+ 0.67 E-02)

DRINKING WATER SAMPLES IODINE (PICOCURIES PER LITER)

THIRD QUARTER, 1991 CAPE FEAR PLANT INTAKE CONTROL DW-38 HNPP 37 DATE COLLECTED 07/01/9 1 07/08/9 1 07/15/91 07/22/91 07/29/91 08/05/91 08/12/91 08/19/9 1 08/26/9 1 09/03/9 1 09/09/9 1 09/16/91 09/23/91 09/30/91 LITERS 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 CONTROL ACTIVITY

(< 4.47E-01)

(< 3.80E-01)

(< 3.93E-01)

(< 3.62E-01)

(< 3.99E-01)

(< 4.13E-01)

(< 3.93E-01)

(< 5.39E-01)

(< 3.86E-01)

(< 3.97E-01)

(< 3.90E-01)

(< 3.88E-01)

(< 4.06E-01)

(< 4.03E-01)

DRINKING WATER SAMPLES IODINE (PICOCURIES PER LITER)

THIRD QUARTER g 199 1 LILLINGTON CAPE FEAR RIVER DW-40 HNPP 38 DATE COLLECTED 07/01/91 07/08/9 1 07/15/9 1 07/22/9 1 07/29/9 1 08/05/9 1 08/12/9 1 08/19/91 08/26/9 1 09/03/9 1 09/09/9 1 09/16/91 09/23/91 09/30/91 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 3.91E-01 3.89E-01 3.82E-01 3.86E-01 3.89E-01 3.83E-01 5.36E-01 3.92E-01 5.38E-01 3.61E-01 5.12E-01 5.12E-01 6.52E-01 5.65E-01 LITERS SAMPLE ACTIVITY CONTROL ACTIVITY

(< 4.47E-01)

(< 3.80E-01)

(< 3.93E-01)

(< 3.62E-01)

(< 3.99E-01)

(< 4.13E-01)

(< 3.93E-01)

(< 5.39E-01)

(< 3.86E-01)

(< 3.97E-01)

(< 3.90E-01)

(< 3 '8E-01)

(< 4.06E-01)

(< 4.03E-01)

DRINKING WATER SAMPLES IODINE (PICOCURIES PER LITER)

THIRD QUARTER, 1991 WATER TREATMENT BLDG AT HARRIS PLANT DW-51 HNPP 39 DATE COLLECTED 07/01/9 1 07/08/91 07/15/91 07/22/91 07/29/91 08/05/91 08/12/91 08/19/9 1 08/26/9 1 09/03/9 1 09/09/9 1 09/16/9 1 09/23/91 09/30/91 LITERS 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 SAMPLE ACTIVITY 3.58E-01 3.59E-01 3.57E-01 3.95E-01 3.59E-01 3.57E-01 3.60E-01 3.62E-01 3.59E-01 4.79E-01 3.68E-01 4.80E-01 3.63E-01 3.61E-01 CONTROL ACTIVITY

(< 4.47E-01)

(<

3 '0E-01)

(< 3.93E-01)

(< 3.62E-01)

(< 3.99E-01)

(<

4 '3E-01)

(< 3.93E-01)

(< 5.39E-01)

(< 3.86E-01)

(< 3.97E-01)

(< 3.90E-01)

(<

3 '8E-01)

(< 4.06E-01)

(<

4 '3E-01)

DRINKING WATER SAMPLES - IODINE (PICOCURIES PER LITER)

FOURTH QUARTER, 1991 CAPE FEAR PLANT INTAKE CONTROL DW-38 HNPP 40 DATE COLLECTED 10/07/91 10/14/9 1 10/2 1/9 1 10/28/91 11/04/91 11/11/91 11/18/91 11/25/91 12/02/91 12/09/91 12/16/9 1 12/22/9 1 12/3 0/9 1 LITERS 4

p 4

p 4.0 4 '

4.0 4.0 4.0 4 '

4.0 4.0 4.0 4.0 4.0 CONTROL ACTIVITY

(< 3.87E-01)

(< 3.96E-01)

(< 3.88E-01)

(<

3 '0E-01)

(< 3.99E-01)

(< 4.08E-01)

(< 5.62E-01)

(< 4.48E-01)

(< 7.00E-01)

(< 5.24E-01)

(< 4.65E-01)

(< 4.59E-01)

(< 4.47E-01)

DRINKING WATER SAMPLES IODINE (PICOCURIES PER LITER)

FOURTH QUARTER, 1991 LILLINGTON CAPE FEAR RIVER DW-40 HNPP 41 DATE COLLECTED 10/07/9 1 10/14/9 1 10/21/91 10/28/91 11/04/9 1 11/11/9 1 11/18/9 1 11/25/9 1 12/02/9 1 12/09/91 12/16/9 1 12/22/91 12/30/91 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0

5. 17E-01 5.12E-01 5.15E-01 5.05E-01 5.24E-01 5.20E-01 5.29E-01 7.24E-01 6.22E-01 5.40E-01 5.20E-01 4.70E-01 5.30E-01 LITERS SAMPLE ACTIVITY CONTROL ACTIVITY

(< 3.87E-01)

(<

3 '6E-01)

(< 3.88E-01)

(< 3.90E-01)

(< 3.99E-01)

(< 4.08E-01)

(< 5.62E-01)

(< 4.48E-01)

(< 7.00E-01)

(< 5.24E-01)

(< 4.65E-01)

(< 4.59E-01)

(< 4.47E-01)

DRINKING WATER SAMPLES IODINE (PICOCURIES PER LITER)

FOURTH QUARTER, 1991 WATER TREATMENT BLDG AT HARRIS PLANT DW-51 HNPP 42 DATE COLLECTED 10/07/9 1 10/14/9 1 10/21/91 10/28/9 1 11/04/91 11/11/91 11/18/91 11/25/91 12/02/91 12/09/9 1 12/16/9 1 12/22/9 1 12/3 0/91 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 3.64E-01 3.64E-01 4.80E-01 3.58E-01

< 3.67E-01 3.78E-01 3.73E-01 5.78E-01 6.47E-01 4.89E-01 4.25E-01 4.30E-01 4.21E-01 LITERS SAMPLE ACTIVITY CONTROL ACTIVITY

(< 3.87E-01)

(< 3.96E-01)

(< 3.88E-01)

(< 3.90E-01)

(<

3 '9E-01)

(< 4.08E-01)

(< 5.62E-01)

(< 4.48E-01)

(< 7.00E-01)

(< 5.24E-01)

(< 4.65E-01)

(< 4.59E-01)

(< 4.47E-01)

DRINKING WATER SAMPLES (PICOCURIES PER LITER)

JULY, 1991 CAPE FEAR PLANT INTAKE CONTROL DW-38 (COMPOSITE SAMPLE)

HNPP 43 RADIOCHEMISTRY ANALYSIS LITERS GROSS BETA 1.000 TRITIUM 0.005 CONTROL ACTIVITY (6'8 + 1.18 E+00)

(< 9.17E+02)

GAMMA SPECTROMETRY VOLUME 1 LITERS ISOTOPE K-40 CONTROL ACTIVITY (6.68

+ 3.27 E+01)

DRINKING WATER SAMPLES (PICOCURIES PER LITER)

JULY, 1991 LILLINGTON CAPE FEAR RIVER DW-40 (COMPOSITE SAMPLE)

HNPP 44 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 6.62

+ 1.16 E+00 (6.48 + 1.18 E+00)

TRITIUM 0.005 9.17E+02

(< 9.17E+02)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE K-40 SAMPLE ACTIVITY LESS THAN LLD CONTROL ACTIVITY (6.68 + 3.27 E+01)

DRINKING'WATER SAMPLES (PICOCURIES PER LITER)

JULY, 1991 WATER TREATMENT BLDG AT HARRIS PLANT DW-51 (COMPOSITE SAMPLE)

HNPP 45 RADIOCHEMISTRY ANALYSIS LITERS GROSS BETA 1.000 TRITIUM 0.005 SAMPLE ACTIVITY CONTROL ACTIVITY.

3.43

+ 0.84 E+00 (6.48

+ 1.18 E+00) 9.17E+02

(< 9.17E+02)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE K-40 SAMPLE ACTIVITY LESS THAN LLD CONTROL ACTIVITY (6.68 + 3.27 E+Ol)

DRINKING WATER SAMPLES (PICOCURIES PER LITER)

AUGUST, 1991 I

CAPE FEAR PLANT INTAKE CONTROL DW-38 (COMPOSITE SAMPLE)

HNPP 46 RADIOCHEMISTRY ANALYSIS GROSS BETA TRITIUM LITERS 1.000 0.005 CONTROL ACTIVITY (8.83

+ 1.55 E+00)

(( 9.77E+02)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE CONTROL ACTIVITY K-40 (3.54

+ 3.06 E+01)

DRINKING WATER SAMPLES (PICOCURIES PER LITER)

AUGUST, 1991 LILLINGTON CAPE FEAR RIVER DW-40 (COMPOSITE SAMPLE)

HNPP - 47 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 TRITIUM 0.005 6.86 + 1.33 E+00 9.77E+02 (8.83

+ 1.55 E+00)

(< 9.77E+02)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE K-40 SAMPLE ACTIVITY LESS THAN LLD CONTROL ACTIVITY (3.54

+ 3.06 E+01)

DRINKING WATER SAMPLES (PICOCURIES PER LITER)

AUGUST, 1991 WATER TREATMENT BLDG AT HARRIS PLANT DW-51 (COMPOSITE SAMPLE)

HNPP 48 RADIOCHEMISTRY ANALYSIS GROSS BETA TRITIUM LITERS 1.000 0.005 SAMPLE ACTIVITY CONTROL ACTIVITY 3.81 + 0.93 E+00 (8.83

+ 1.55 E+00) 4.51 + 0.68 E+03

(< 9.77E+02)

GAMMA SPECTROMETRY VOLUME:

1'ITERS ISOTOPE K-40 RA-226 SAMPLE ACTIVITY LESS THAN LLD 4.09 + 2'.34 E+01 CONTROL ACTIVITY (3.54 + 3.06 E+01)

(LESS THAN LLD)

DRXNKXNG WATER SAMPLES (PICOCURIES PER LITER)

SEPTEMBER, 1991 CAPE FEAR PLANT INTAKE CONTROL DW-38 (COMPOSITE SAMPLE)

HNPP 49 RADIOCHEMISTRY ANALYSIS GROSS BETA TRITIUM LITERS 1.000 0.005 CONTROL ACTIVITY (1.17 + 0.18 E+01)

(< 9.84E+02)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE PB-212 CONTROL ACTIVITY (2.40

+ 2.34 E+00)

DRINKING WATER SAMPLES (PICOCURIES PER LITER)

SEPTEMBER, 1991 LILLINGTON CAPE FEAR RIVER DW-40 (COMPOSITE SAMPLE)

HNPP 50 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 7.22 + 1.31 E+00 (1.17 + 0.18 E+01)

TRITIUM 0.005 9.84E+02

(< 9.84E+02)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE PB-212 SAMPLE ACTIVITY LESS THAN L'LD CONTROL ACTIVITY (2.40 + 2.34 E+00)

DRINKING WATER SAMPLES (PICOCURIES PER LITER)

SEPTEMBER, 1991 WATER TREATMENT BLDG AT HARRIS PLANT DW-51 (COMPOSITE SAMPLE)

HNPP 51 RADIOCHEMISTRY ANALYSIS GROSS BETA TRITIUM LITERS 1.000 0.005 SAMPLE ACTIVITY CONTROL ACTIVITY 3.72

+ 0.88 E+00 (1.17 + 0 18 E+01) 3.77

+ 0.67 E+03

(( 9.84E+02)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE PB-212 RA-226 SAMPLE ACTIVITY CONTROL ACTIVITY 3.79 + 1.79 E+00 (2.40 + 2.34 E+00)

~ 2.52

+ 2.27 E+01 (LESS THAN LLD)

DRINKING WATER SAMPLES (PICOCURIES PER LITER)

OCTOBER, 1991 CAPE FEAR PLANT INTAKE CONTROL DW-38 (COMPOSITE SAMPLE)

HNPP - 52 RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY TRITIUM 0.005 GROSS BETA 1.000 (7.27

+ 1.32 E+00)

(< 9.70E+02)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE K-40 RA-226 CONTROL ACTIVITY (2.56

+ 1.92 E+01)

(3.59 + 2.61 E+01)

DRINKING WATER SAMPLES (PICOCURIES PER LITER)

OCTOBER, 1991 LILLINGTON CAPE FEAR RIVER DW-40 (COMPOSITE SAMPLE)

HNPP 53 RADIOCHEMISTRY ANALYSIS GROSS BETA TRITIUM LITERS 1.000 0.005 SAMPLE ACTIVITY 7.90 + 1.32 E+00 9 70E+02 CONTROL ACTIVITY (7.27 + 1.32 E+00)

(< 9.70E+02)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE K-40 RA-226 SAMPLE ACTIVITY LESS THAN LLD LESS THAN LLD CONTROL ACTIVITY (2.56 + 1.92 E+01)

(3.59

+ 2.61 E+01)

DRINKING WATER SAMPLES (PICOCURIES PER LITER)

OCTOBER, 1991 WATER TREATMENT BLDG AT HARRIS PLANT DW-51 (COMPOSITE SAMPLE)

HNPP 54 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA TRITIUM

1. 000 0.005 2.95 + 0.85 E+00 (7.27

+ 1.32 E+00) 5.16 + 0.69 E+03

(< 9.70E+02)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE K-40 TL-208 RA-226 SAMPLE ACTIVITY LESS THAN LLD 2.28 + 1.30 E+00 LESS THAN LLD CONTROL ACTIVITY (2.56 + 1.92 E+01)

(LESS THAN LLD)

(3. 59 +'. 61 E+01)

DRINKING WATER SAMPLES (PICOCURIES PER LITER)

NOVEMBER, 1991 CAPE FEAR PLANT INTAKE CONTROL DW-38 (COMPOSITE SAMPLE)

HNPP 55 RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY GROSS BETA TRITIUM 1.000 0.005 (7'8 + 1.41 E+00)

(( 9.86E+02)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE CONTROL ACTIVITY ALL GAMMA EMITTERS LESS THAN LLD

DRINKING WATER SAMPLES (PICOCURIES PER LITER)

NOVEMBER, 1991 LILLINGTON CAPE FEAR RIVER DW-40 (COMPOSITE SAMPLE)

HNPP 56 RADIOCHEMISTRY ANALYSIS GROSS BETA TRITIUM LITERS SAMPLE ACTIVITY CONTROL ACTIVITY 8.16 + 1.45 E+00 (7.78

+ 1.41 E+00) 1.000 0.005

(( 9.86E+02) 9.86E+02 GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY ALL GAMMA EMITTERS LESS THAN LLD

DRINKING WATER SAMPLES (PICOCURIES PER LITER)

NOVEMBER, 1991 WATER TREATMENT BLDG AT HARRIS PLANT DW-51 (COMPOSITE SAMPLE)

HNPP 57 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA TRITIUM 1.000 0.005 2.32 + 0.84 E+00 (7.78

+ 1.41 E+00) 5.13

+ 0.70 E+03

(< 9.86E+02)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE BI-214 SAMPLE ACTIVITY 6.07

+ 3.03 E+00 CONTROL ACTIVITY (LESS THAN LLD)

DRINKING WATER SAMPLES (PICOCURIES PER LITER)

DECEMBER, 1991 CAPE FEAR PLANT INTAKE CONTROL DW-38 (COMPOSITE SAMPLE)

HNPP 58 RADIOCHEMISTRY ANALYSIS GROSS BETA TRITIUM LITERS 1.000 0.005 CONTROL ACTIVITY (1.05 + 0.17 E+01)

(< 9.34E+02)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE CONTROL ACTIVITY ALL GAMMA EMITTERS LESS THAN LLD

DRINKING WATER SAMPLES (PICOCURIES PER LITER)

DECEMBER, 1991 LILLINGTON CAPE FEAR RIVER DW-40 (COMPOSITE SAMPLE)

HNPP 59 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 7.82

+ 1.37 E+00 (1.05 + 0.17 E+01)

TRITIUM 0 '05 9.34E+02

(< 9 '4E+02)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE TL-208 PB-212 BI-214 SAMPLE ACTIVITY 1.49 + 1.04 E+00 2.58 + 1.94 E+00 2.94 + 2.29 E+00 CONTROL ACTIVITY (LESS THAN LLD)

(LESS THAN LLD)

DRINKING WATER SAMPLES (PICOCURIES PER LITER)

DECEMBER, 1991 WATER TREATMENT BLDG AT HARRIS PLANT DW-51 (COMPOSITE SAMPLE)

HNPP 60 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA TRITIUM 1.000 0.005 3.75 + 0.88 E+00 (1.05 + 0.17 E+01) 6.26 + 0.69 E+03

(( 9.34E+02)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY ALL GAMMA EMITTERS LESS THAN LLD

BOTTOM FEEDER SAMPLES (PICOCURIES PER GRAM)

SECOND SEMI-ANNUAL, 1991 SITE VARIES WITHIN HARRIS LAKE F1-44 (DATE COLLECTED: 11/12/91)

HNPP 61 CATFISH, EDIBLE PORTION GAMMA SPECTROMETRY MASS 507.1 GRAMS FRESH ISOTOPE K-40 SAMPLE ACTIVITY 2.39

+ 0.21 E+00 CONTROL ACTIVITY (2.55 + 0.23 E+00)

BOTTOM FEEDER SAMPLES (PICOCURIES PER GRAM)

SECOND SEMI-ANNUAL, 1991 SITE VARIES ABOVE BUCKHORN DAM CONTROL F1-45 (DATE COLLECTED: 11/12/91)

HNPP 62 CATFISH, EDIBLE PORTION GAMMA SPECTROMETRY MASS:

516.6 GRAMS FRESH ISOTOPE K-40 CONTROL ACTIVITY (2.55 + 0.23 E+00)

FREE SWIMMER SAMPLES (PICOCURIES PER GRAM)

SECOND SEMI ANNUAL'991 SITE VARIES WITHIN HARRIS LAKE F2-44 (DATE COLLECTED-11/12/91)

HNPP 63

SUNFISH, EDIBLE PORTION GAMMA SPECTROMETRY MASS:

562.9 GRAMS FRESH ISOTOPE K-40 SAMPLE ACTIVITY CONTROL ACTIVITY 3.69 + 0.33 E+00 (2.86 + 0.29 E+00)

FREE SWIMMER SAMPLES (PICOCURIES PER GRAM)

SECOND SEMI-ANNUAL, 1991 SITE VARIES ABOVE BUCKHORN DAM CONTROL F2-45 (DATE COLLECTED: 11/12/91)

HNPP 64

SUNFISH, EDIBLE PORTION GAMMA SPECTROMETRY MASS:

521.4 GRAMS FRESH ISOTOPE K-40 CONTROL ACTIVITY (2.86 + 0.29 E+00)

FREE SWIMMER SAMPLES (PICOCURIES PER GRAM)

SECOND SEMI-ANNUAL, 1991 SITE VARIES WITHIN HARRIS LAKE F2-44 (DATE COLLECTED: 11/12/91)

LARGEMOUTH BASS, EDIBLE PORTION HNPP 65 GAMMA SPECTROMETRY MASS 770 '

GRAMS FRESH ISOTOPE K-40 SAMPLE ACTIVITY CONTROL ACTIVITY 3.60 + 0.23 E+00 (3.42

+ 0.29 E+00)

FREE SWIMMER SAMPLES (PICOCURIES PER GRAM)

SECOND SEMI-ANNUAL, 1991 SITE VARIES ABOVE BUCKHORN DAM CONTROL F2-45 (DATE COLLECTED: ll/12/91)

HNPP 66 LARGEMOUTH BASS, EDIBLE PORTION GAMMA SPECTROMETRY MASS 567 GRAMS FRESH ISOTOPE K-40 CONTROL ACTIVITY (3.42 + 0.29 E+00)

FOOD CROP SAMPLES (PICOCURIES PER GRAM)

JULY, 1991 RD 1167 1.7 MI NNW GOODWIN FC-55 (DATE COLLECTED 07/30/91)

HNPP 67 BEANS GAMMA SPECTROMETRY MASS 455 GRAMS WET ISOTOPE BE-7 K-40 I-131 CS-134 CS-137 SAMPLE ACTIVITY 3.94 + 0.70 E-01 3.97 + 0.21 E+00 1.87E-02 2.31E-02 1.83E-02 CONTROL ACTIVITY (NOT REQUIRED)

(NOT REQUIRED)

(NOT.REQUIRED)

(NOT REQUIRED)

FOOD CROP SAMPLES (PICOCURIES PER GRAM)

JULY, 1991 RD 1189 1.7 MI NNE WILKINS OR MORRIS FC-54 (DATE COLLECTED: 07/30/91)

HNPP - 68 CABBAGE GAMMA SPECTROMETRY MASS:

511.1 GRAMS WET ISOTOPE BE-7 K-40 I-131 CS-134 CS-137 TL-208 PB-212 RA-226 SAMPLE ACTIVITY 6.44

+ 0.55 E-01 3.35 + 0.15 E+00 1.09E-02 1.51E-02 1.57E-02 1.28 + 0.78 E-02 5.22

+ 1.17 E-02 2.00 + 1.53 E-01 CONTROL ACTIVITY (NOT REQUIRED)

(NOT REQUIRED)

FOOD CROP SAMPLES (PICOCURIES PER GRAM)

JULY, 1991 PITTSBORO CONTROL FC-5 (DATE COLLECTED: 07/30/91)

HNPP 69 EGGPLANT GAMMA SPECTROMETRY MASS 461 GRAMS WET ISOTOPE K-40 I-131 CS-134 CS-137 PB-212 CONTROL ACTIVITY (3'2 +

0'7 E+00)

(< 1 '3E-02)

(< 1.57E-02)

(< 1.48E-02)

(1.31 + 0.86 E-02)

FOOD CROP SAMPLES (PICOCURIES PER GRAM)

JULY, 1991 RD 1167 1.7 MI NNW GOODWIN FC-55 (DATE COLLECTED: 07/30/91)

HNPP 70 GREEN BEANS GAMMA SPECTROMETRY MASS:

493.7 GRAMS WET ISOTOPE BE-7 K-40 I-131 CS-134 CS-137 PB-212 SAMPLE ACTIVITY 5.89 + 0.55 E-01 3.11 + 0.17 E+00 1.36E-02 1.69E-02 1.52E-02 3.41 + 1.16 E-02 CONTROL ACTIVITY (NOT REQUIRED)

(NOT REQUIRED)

FOOD CROP SAMPLES (PICOCURIES PER GRAM)

JULY, 1991 PITTSBORO CONTROL FC-5 (DATE COLLECTED: 07/30/91)

HNPP 71 MUSTARD GREENS GAMMA SPECTROMETRY MASS:

526.7 GRAMS WET ISOTOPE BE-7 K-40 I-131 CS-134 CS-137 CONTROL ACTIVITY (3.81 + 0.54 E-01)

(5.31 + 0.19 E+00)

(< 1.56E-02)

(< 1.83E-02)

(< 1.62E-02)

FOOD CROP SAMPLES (PICOCURIES PER GRAM),,

JULY, 1991 PITTSBORO CONTROL FC-5 (DATE COLLECTED: 07/30/91)

HNPP 72 PEPPERS GAMMA SPECTROMETRY MASS:

507.2 GRAMS WET ISOTOPE CONTROL ACTIVITY K-40 I-131 CS-134 CS-137 RA-226 (1.73

+ 0.12 E+00)

(< 1.31E-02)

(< 1.23E-02)

(< 1.47E-02)

(2.16 + 1'7 E-01)

FOOD CROP SAMPLES (PICOCURIES PER GRAM)

JULY, 1991 PITTSBORO CONTROL FC-5 (DATE COLLECTED: 07/30/91)

HNPP 73 TOMATOES GAMMA SPECTROMETRY MASS:

788.2 GRAMS WET ISOTOPE K-40 I-131 CS-134 CS-137 CONTROL ACTIVITY (2.34

+ 0.11 E+00)

(< 7.57E-03)

(< 8.49E-03)

(< 9.20E-03)

FOOD CROP SAMPLES (PICOCURIES PER GRAM)

AUGUST, 1991 PITTSBORO CONTROL FC-5 (DATE COLLECTED: 08/15/91)

HNPP - 74 BEANS GAMMA SPECTROMETRY MASS 546 GRAMS WET ISOTOPE BE-7 K-40 I-131 CS-134 CS-137 TL-208 PB-212 BI-214 CONTROL ACTIVITY (2'4 + 0.54 E-01)

(2.58 + 0.14 E+00)

(< 1.10E-02)

(< 1.24E-02)

(< 1.32E-02)

(1.52

+ 0.63 E-02)

(5.48

+

0'7 E-02)

(1'5 + 1.08 E-02)

FOOD CROP SAMPLES (PICOCURIES PER GRAM)

AUGUST, 1991 RD 1189 1.7 MX NNE WILKXNS OR MORRIS FC-54 (DATE COLLECTED: 08/15/91)

HNPP 75 CABBAGE GAMMA SPECTROMETRY MASS:

508.2 GRAMS WET ISOTOPE K-40 I-131 CS-134 CS-137 BI-214 RA-226 SAMPLE ACTIVITY 1.90 + 0.14 E+00 1.03E-02 1.31E-02 1.23E-02 2.13

+ 1.20 E-02 3.32

+ 1.39 E-01 CONTROL ACTIVITY (NOT REQUIRED)

(NOT REQUIRED)

FOOD CROP SAMPLES (PICOCURIES PER GRAM)

AUGUST, 1991 PITTSBORO CONTROL FC-5 (DATE COLLECTED: 08/15/91)

HNPP 76 EGGPLANT GAMMA SPECTROMETRY MASS:

632.9 GRAMS WET ISOTOPE K-40 I-131 CS-134 CS-137 PB-212 CONTROL ACTIVITY (2.07

+

0 12 E+00)

(< 9.75E-03)

(< 1.16E-02)

(< 1 '6E-02)

(1.73

+ 0.78 E-02)

FOOD CROP SAMPLES (PICOCURIES PER GRAM)

AUGUST, 1991 PITTSBORO CONTROL FC-5 (DATE COLLECTED: 08/15/91)

HNPP 77 TOMATOES GAMMA SPECTROMETRY MASS:

890.9 GRAMS WET ISOTOPE CONTROL ACTIVITY K-40 I-131 CS-134 CS-137 (2.24

+ 0.12 E+00)

(< 8.60E-03)

(< 8.87E-03)

(< 8 '5E-03)

FOOD CROP SAMPLES (PICOCURIES PER GRAM)

AUGUST, 1991 RD 1189 1.7 MI NNE WILKINS OR MORRIS FC-54 (DATE COLLECTED: 08/15/91)

HNPP 78 TOMATOES GAMMA SPECTROMETRY MASS:

627.4 GRAMS WET ISOTOPE K-40 I-131 CS-134 CS-137 SAMPLE ACTIVITY 2.59 + 0.12 E+00 8.77E-03 9.75E-03 1.09E-02 CONTROL ACTIVITY (2'4 + 0.12'+00)

(< 8.60E-03)

(< 8.87E-03)

(< 8 95E-03)

FOOD CROP SAMPLES (PICOCURIES PER GRAM)

SEPTEMBER, 1991 RD 1167 1.7 MI NNW GOODWIN FC-55 (DATE COLLECTED: 09/26/91)

HNPP 79 COLLARDS GAMMA SPECTROMETRY MASS'11 GRAMS WET ISOTOPE BE-7 K-40 I-13 1 CS-134 CS-137 TL-208 PB-212 BI-214 SAMPLE ACTIVITY 9.62 + 4.48 E+00 2.53

+ 0.16 E+00 1.35E-02 1.75E-02 1.63E-02 2.93

+ 1.05 E-02 6.01 + 1.67 E-02 4.34

+ 1.64 E-02 CONTROL ACTIVITY (NOT REQUIRED)

(NOT REQUIRED)

FOOD CROP SAMPLES (PICOCURIES PER GRAM)

SEPTEMBER, 1991 PITTSBORO CONTROL FC-5 (DATE COLLECTED: 09/26/91)

HNPP 80 EGGPLANT GAMMA SPECTROMETRY MASS:

437.3 GRAMS WET ISOTOPE K-40 I-131 CS-134 CS-137 BI-214 CONTROL ACTIVITY (1'3 + 0'0 E+00)

(< 1.74E-02)

(< 2.00E-02)

(< 1.31E-02)

(4.01 + 1.70 E-02)

FOOD CROP SAMPLES (PICOCURIES PER GRAM)

SEPTEMBER, 1991 RD 1189 1.7 MI NNE WILKINS OR MORRIS FC-54 (DATE COLLECTED: 09/26/91)

HNPP 81 TURNIPS AND GREENS GAMMA SPECTROMETRY MASS:

573.3 GRAMS WET ISOTOPE BE-7 K-40 I-131 CS-134 CS-137 TL-208 PB-212 BI-212 SAMPLE ACTIVITY 2.39

+ 0.39 E-01 3.76

+ 0.17 E+00 1.11E-02 1.36E-02 1.48E-02 3.16 + 0.74 E-02 1.04 + 0.11 E-01 1.52

+ 0.39 E-01 CONTROL ACTIVITY (NOT REQUIRED)

(NOT REQUIRED)

FOOD CROP SAMPLES (PICOCURIES PER GRAM)

OCTOBER, 1991 RD 1167 1.7 MI NNW GOODWIN FC-55 (DATE COLLECTED: 10/23/91)

HNPP 82 COLLARDS GAMMA SPECTROMETRY MASS 482.4 GRAMS WET ISOTOPE K-40 I-131 CS-134 CS-137 TL-208 PB-212 BI-214 SAMPLE ACTIVITY 3.89 + 0.19 E+00 1.28E-02 1.45E-02 1.46E-02 2.87

+ 0.77 E-02 7.38 + 1.31 E-02 2.18

+ 1.52 E-02 CONTROL ACTIVITY (NOT REQUIRED)

(NOT REQUIRED)

FOOD CROP SAMPLES (PICOCURIES PER GRAM)

OCTOBER, 1991 PITTSBORO CONTROL FC-5 (DATE COLLECTED: 10/23/91)

HNPP 83 MUSTARD GREENS GAMMA SPECTROMETRY MASS:

418.7 GRAMS NET ISOTOPE BE-7 K-40 I-131 CS-134 CS-137 TL-208 PB-212 BI-212 BI-214 CONTROL ACTIVITY (3.70 + 0.79 E-01)

(5.'13 + 0.24 E+00)

(< 1.95E-02)

(< 2.24E-02)

(< 1.98E-02)

(1.87 + 0.16 E-01)

(4.28 + 0.24 E-01)

(4.30 + 0.79 E-01)

(4.47 + 2.70 E-02)

FOOD CROP SAMPLES (PICOCURIES PER GRAM)

NOVEMBERi 1991 RD 1167 1.7 MI NNW GOODWIN FC-55 (DATE COLLECTED: 11/19/91)

<<HNPP 84 COLLARDS GAMMA SPECTROMETRY MASS:

440 '

GRAMS WET ISOTOPE K-40 I-131 CS-134 CS-137 TL-208 PB-212 BI-214 SAMPLE ACTIVITY 2 ~ 81 + 0. 18 E+00 1 '1E-02 1.46E-02 1.56E-02 1.79 + 0.78 E-02 4.73

+ 1.14 E-02 2.26 + 1.37 E-02 CONTROL ACTIVITY (NOT REQUIRED)

(NOT REQUIRED)

FOOD CROP SAMPLES (PICOCURIES PER GRAM)

NOVEMBER, 1991 PITTSBORO - CONTROL FC-5 (DATE COLLECTED: 11/19/91)

HNPP 85 MUSTARD GREENS GAMMA SPECTROMETRY MASS 368 GRAMS WET ISOTOPE BE-7 K-40 I-131 CS-134 CS-137 TL-208 PB-212 BI-214 CONTROL ACTIVITY (3.75 + 0.74 E-01)

(4.35 + 0.26 E+00)

(< 2.31E-02)

(< 2 '1E-02)

(< 2.17E-02)

(4.88 + 1.34 E-02)

(8.43 + 2.37 E-02)

(3.38 + 2.81 E-02)

FOOD CROP SAMPLES (PICOCURIES PER GRAM)

DECEMBER, 1991 PITTSBORO CONTROL FC-5 (DATE COLLECTED: 12/23/91)

HNPP 86 COLLARDS GAMMA SPECTROMETRY MASS 503.4 GRAMS WET ISOTOPE K-40 I-131 CS-134 CS-137 CONTROL ACTIVITY (3.55 + 0.19 E+00)

(< 1 87E-02)

(< 1.73E-02)

(< 1.69E-02)

FOOD CROP SAMPLES (PICOCURIES PER GRAM)

DECEMBER, 1991 RD 1167 1.7 MI NNW GOODWIN FC-55 (DATE COLLECTED: 12/23/91)

HNPP 87 COLLARDS GAMMA SPECTROMETRY MASS:

527.1 GRAMS WET ISOTOPE K-40 I-131 CS-134 CS-137 SAMPLE ACTIVITY 2.54

+ 0.17 E+00 1.78E-02 1.72E-02 1.48E-02 CONTROL ACTIVITY (3.55 + 0.19 E+00)

(< 1.87E-02)

(< 1.73E-02)

(< 1 69E-02)

FOOD CROP SAMPLES (PICOCURIES PER GRAM)

DECEMBER, 1991 PITTSBORO CONTROL FC-5 (DATE COLLECTED: 12/23/91)

HNPP 88 TURNIPS AND GREENS GAMMA SPECTROMETRY MASS:

576. 1 GRAMS WET ISOTOPE BE-7 K-40 I-131 CS-134 CS-137 PB-212 BI-214 CONTROL ACTIVITY (1.75

+ 0.40 E-01)

(3.86 + 0.16 E+00)

(< 1.35E-02)

(< 1.26E-02)

(< 1 27E-02)

(2.85 + 0.82 E-02)

(1.78 + 1.25 E-02)

FOOD CROP SAMPLES (PICOCURIES PER GRAM)

DECEMBER, 1991 RD 1189 1.7 MI NNE WILKINS OR MORRIS FC-54 (DATE COLLECTED: 12/23/91)

HNPP 89 TURNIPS AND GREENS GAMMA SPECTROMETRY MASS:

502.4 GRAMS WET ISOTOPE BE-7 K-40 I-131 CS-134 CS-137 PB-212 BI-214 SAMPLE ACTIVITY LESS THAN LLD CONTROL ACTIVITY (1.75 + 0.40 E-01) 1.49E-02 1.21E-02 1.46E-02 LESS THAN LLD LESS THAN LLD

(< 1 35E-02)

(< 1.26E-02)

(< 1.27E-02)

(2.85 + 0.82 E-02)

(1.78

+ 1.25 E-02) 1.39

+ 0.14 E+00 (3.86 + 0.16 E+00)

FOOD CROP SAMPLES (PICOCURIES PER GRAM)

DECEMBER, 1991 RD 1167 1.7 MI NNW GOODWIN FC-55 (DATE COLLECTED: 12/23/91)

HNPP - 90 TURNIPS AND GREENS GAMMA SPECTROMETRY MASS 576 GRAMS WET ISOTOPE BE-7 K-40 I-131 CS-134 CS-137 PB-212 BI-214 SAMPLE.ACTIVITY

1. 30 + 0. 42 E-01 5.79

+ 0.18 E+00 1.57E-02 1.43E-02 1.41E-02 1.59 + 0.91 E-02 LESS THAN LLD CONTROL ACTIVITY (1.75 + 0.40 E-01)

(3.86 + 0.16 E+00)

(< 1.35E-02)

(< 1.26E-02)

(< 1 '7E-02)

(2.85

+ 0'2 E-02)

(1.78 + 1.25 E-02)

GROUNDWATER SAMPLES (PICOCURIES PER LITER)

THIRD QUARTER, 1991 DEEP WELL NEAR DIABASE DIKES GW-39 (DATE COLLECTED: 09/26/91)

HNPP 91 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY TRITIUM 0.005 1.00E+03 (NOT REQUIRED)

GAMMA SPECTROMETRY VOLUME:

1 LITERS 1SOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY ALL GAMMA EMITTERS LESS THAN LLD

GROUNDWATER SAMPLES (PICOCURIES PER LITER)

THIRD QUARTER, 1991 0.4 MI SSW SECTOR N BANK ESW INTAKE GW-57 (DATE COLLECTED: 09/26/91)

HNPP 92 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY TRITIUM 0.005 1.00E+03 (NOT REQUIRED)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE K-40 TL-208 PB-212 SAMPLE ACTIVITY 7.92

+ 3.26 E+01 3'3 + 1.61 E+00 4.60 + 2'8 E+00 CONTROL ACTIVITY (NOT REQUIRED)

(NOT REQUIRED)

GROUNDWATER SAMPLES (PICOCURIES PER LITER)

THIRD QUARTER, 1991 0.5 MI WSW SECTOR N BANK ESW INTAKE GW-58 (DATE COLLECTED: 09/26/91)

HNPP 93 RADZOCHEMISTRY ANALYSIS TRITIUM LITERS SAMPLE ACTIVITY 0.005 1.00E+03 CONTROL ACTIVITY (NOT REQUIRED)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY ALL GAMMA,EMITTERS LESS THAN LLD

GROUNDWATER SAMPLES (PICOCURIES PER LITER)

THIRD QUARTER, 1991 0.5 MI NNE SECTOR NEAR CONSTRUCTION RD GW-59 (DATE COLLECTED: 09/26/91)

HNPP 94 TRITIUM 0.005 1.00E+03 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY (NOT REQUIRED)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE RA-226 SAMPLE ACTIVITY 3.92 + 2.03 E+01 CONTROL ACTIVITY (NOT REQUIRED)

GROUNDWATER SAMPLES (PICOCURIES PER LITER)

THIRD QUARTER, 1991 0.5 MI ESE SECTOR W BANK OF THOMAS CREEK GW-60 (DATE COLLECTED: 09/26/91)

HNPP 95 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY TRITIUM

0. 005 1.00E+03 (NOT REQUIRED)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE BI-214 SAMPLE ACTIVITY 3.89

+ 3.16 E+00 CONTROL ACTIVITY (NOT REQUIRED)

GROUNDWATER SAMPLES (PICOCURIES PER LITER)

FOURTH QUARTER, 1991 DEEP WELL NEAR DIABASE DIKES GW-39 (DATE COLLECTED: 12/12/91)

HNPP 96 RADIOCHEMISTRY ANALYSIS TRXTXUM LITERS SAMPLE ACTIVITY 0.005 9.37E+02 CONTROL ACTIVITY (NOT REQUIRED)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY ALL GAMMA EMITTERS LESS THAN LLD

GROUNDWATER SAMPLES (PICOCURIES PER LITER)

FOURTH QUARTERg 199 1 0.4 MI SSW SECTOR N BANK ESW INTAKE GW-57 (DATE COLLECTED: 12/12/91)

HNPP - 97 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY TRITIUM 0.005 9.37E+02 (NOT REQUIRED)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY ALL GAMMA EMITTERS LESS THAN LLD

GROUNDWATER SAMPLES (PICOCURIES PER LITER)

FOURTH QUARTER, 1991 0.5 MI WSW SECTOR N BANK ESW INTAKE GW-58 (DATE COLLECTED: 12/12/91)

HNPP 98 RADIOCHEMISTRY ANALYSIS TRITIUM LITERS 0.005 SAMPLE ACTIVITY 9.37E+02 CONTROL ACTIVITY (NOT REQUIRED)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY ALL GAMMA EMITTERS LESS THAN LLD

GROUNDWATER SAMPLES (PICOCURIES PER LITER)

FOURTH QUARTER, 1991 0.5 MI NNE SECTOR NEAR CONSTRUCTION RD GW-59 (DATE COLLECTED: 12/12/91)

HNPP - 99 RADIOCHEMISTRY ANALYSIS TRITIUM LITERS SAMPLE ACTIVITY 0.005 9 '7E+02 CONTROL ACTIVITY (NOT REQUIRED)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE PB-212 BI-214 SAMPLE ACTIVITY 2.52

+ 2.14 E+00 5.06 + 3.05 E+00 CONTROL ACTIVITY (NOT REQUIRED)

(NOT REQUIRED)

GROUNDWATER SAMPLES (PZCOCURIES PER LITER)

FOURTH QUARTER, 1991 0.5 MI ESE SECTOR W BANK OF THOMAS CREEK GW-60 (DATE COLLECTED: 12/12/91)

HNPP 100 RADIOCHEMISTRY ANALYSIS TRITIUM LITERS 0.005 SAMPLE ACTIVITY

< 9.37E+02 CONTROL ACTIVITY (NOT REQUIRED)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY ALL GAMMA EMITTERS LESS THAN LLD

MILK SAMPLES (PICOCURIES PER LITER)

July 9, 1991 PITTSBORO CONTROL MK-5 HNPP 101 RADIOCHEMISTRY ANALYSIS I-131 LITERS 4.0 CONTROL ACTIVITY

(< 4.18E-01)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE K-40 CONTROL ACTIVITY (1.31 + 0.06 E+03)

MXLK SAMPLES (PICOCURIES PER LITER)

July 9, 1991 SR 1402 MAPLE KNOLL DAIRY MK-42 HNPP 102 RADXOCHEMXSTRY ANALYSIS I-131 LITERS 4.0 SAMPLE ACTIVITY 3.92E-01 CONTROL ACTIVITY

(< 4.18E-01)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 PB-212 RA-226 1.58

+ 0.06 E+03 (1.31 + 0.06 E+03) 4.52

+ 3.18 E+00 (LESS THAN LLD) 5.14

+ 4.40 E+01 (LESS THAN LLD)

MILK SAMPLES (PICOCURIES PER LITER)

July 9, 1991 SR 1134 GOODWIN'S DAIRY MK-43 HNPP 103 RADIOCHEMISTRY ANALYSIS I-131 LITERS 4.0 SAMPLE ACTIVITY 3.81E-01 CONTROL ACTIVITY

(< 4.18E-01)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE K-40 SAMPLE ACTIVITY 1.24

+ 0.05 E+03 CONTROL ACTIVITY (1.31 +

0'6 E+03)

MILK SAMPLES (PICOCURIES PER LITER)

July 23, 1991 PITTSBORO CONTROL MK-5 HNPP 104 RADIOCHEMISTRY ANALYSIS I-131 LITERS 4.0 CONTROL ACTIVITY

(< 3.88E-01)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE

, K-40 CONTROL ACTIVITY (1.35

+ 0.06 E+03)

MILK SAMPLES (PICOCURIES PER LITER)

July 23, 1991 SR 1402 MAPLE KNOLL DAIRY MK-42 HNPP 105 RADIOCHEMISTRY ANALYSIS I-131 LITERS 4.0 SAMPLE ACTIVITY 4.03E-01 CONTROL ACTIVITY

(< 3.88E-01)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE K-40 PB-212 SAMPLE ACTIVITY CONTROL ACTIVITY 1.52

+ 0.05 E+03 (1.35 + 0.06 E+03) 7.03

+ 3.61 E+00 (LESS THAN LLD)

MILK SAMPLES (PICOCURIES PER LITER)

July 23, 1991 SR 1134 GOODWIN S DAIRY MK-43 HNPP 106 RADIOCHEMISTRY ANALYSIS I-131 LITERS 4.0 SAMPLE ACTIVITY 4.22E-01 CONTROL ACTIVITY

(< 3 '8E-01)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE K-40 RA-226 SAMPLE ACTIVITY CONTROL ACTIVITY 1.26 + 0.05 E+03 (1.35 + 0.06 E+03) 3.03 + 4.47 E+01 (LESS THAN LLD)

MILK SAMPLES (PICOCURIES PER LITER)

August 6, 1991 PITTSBORO CONTROL MK-5 HNPP - 107 RADIOCHEMISTRY ANALYSIS I-131 LITERS 4.0 CONTROL ACTIVITY

(< 3.96E-01)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE K-40 PB-214 CONTROL ACTIVITY (1.36 + 0.06 E+03)

(1.84 + 0.72 E+01)

MILK SAMPLES (PICOCURIES PER LITER)

August 6, 1991 SR 1402 MAPLE KNOLL DAIRY MK-42 HNPP 108 RADIOCHEMISTRY ANALYSIS I-131 4.0 4.16E-01 LITERS SAMPLE ACTIVITY CONTROL ACTIVITY

(( 3.96E-01)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 PB-212 PB-214 1.47 + 0.05 E+03 (1.36 + 0.06 E+03) 5.17 + 3.33 E+00 (LESS THAN LLD)

LESS THAN LLD (1.84 + 0.72 E+01)

MILK SAMPLES (PICOCURIES PER LITER)

August 6, 1991 SR 1134 - GOODWINiS DAIRY MK-43 HNPP 109 RADIOCHEMISTRY ANALYSIS I-131 4

0 5.81E-01 LITERS SAMPLE ACTIVITY CONTROL ACTIVITY

(<

3 '6E-01)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE K-40 PB-214 RA-226 SAMPLE ACTIVXTY 1.30

+

0 ~ 05 E+03 LESS THAN LLD 6.18 + 4.68 E+01 CONTROL ACTIVITY (1'6 + 0'6 E+03)

(1.84

+ 0.72 E+01)

(LESS THAN LLD)

MILK SAMPLES (PICOCURIES PER LITER)

August 20, 1991 PITTSBORO CONTROL MK-5 HNPP 110 RADIOCHEMISTRY ANALYSIS I-131 LITERS 2.0 CONTROL ACTIVITY

(< 8.39E-01)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE K-40 CONTROL ACTIVITY (1.35 + 0.06 E+03)

MILK SAMPLES (PICOCURIES PER LITER)

August 20, 1991 SR 1402 - MAPLE KNOLL DAIRY MK-42 HNPP 111 RADIOCHEMISTRY ANALYSIS I-131 LITERS 4.0 SAMPLE ACTIVITY 3.93E-01 CONTROL ACTIVITY

(( 8.39E-Ol)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE K-40 TL-208 PB-212 SAMPLE ACTIVITY CONTROL ACTIVITY 1.52 + 0.05 E+03 (1.35 + 0.06 E+03) 3.86 + 2.17 E+00 (LESS THAN LLD) 4.99 + 3.62 E+00 (LESS THAN LLD)

MILK SAMPLES (PICOCURIES PER LITER)

August 20, 1991 SR 1134 GOODNINiS DAIRY MK-43 HNPP 112 RADIOCHEMISTRY ANALYSIS I-131 LITERS 4.0 SAMPLE ACTIVITY 5.24E-01 CONTROL ACTIVITY

(< 8.39E-01)

GAMMA SPECTROMETRY 'OLUME:

1 LITERS ISOTOPE K-40 RA-226 SAMPLE ACTIVITY CONTROL ACTIVITY 1.31 + 0.05 E+03 (1.35 + 0'6 E+03) 7.85 + 5.03 E+01 (LESS THAN LLD)

MILK SAMPLES (PICOCURIES PER LITER)

September 3,

1991 PITTSBORO CONTROL MK-5 HNPP 113 RADIOCHEMISTRY ANALYSIS I-131 LITERS 4.0 CONTROL ACTIVITY

(< 3.95E-01)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE K-40 CONTROL ACTIVITY (1.31 + 0.06 E+03)

MILK SAMPLES (PICOCURIES PER LITER)

September 3,

1991 SR 1402 MAPLE KNOLL DAIRY MK-42 HNPP 114 RADIOCHEMISTRY ANALYSIS I-131 LITERS 4.0 SAMPLE ACTIVITY 5.22E-01 CONTROL ACTIVITY

(< 3.95E-01)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE K-40 PB-212 SAMPLE ACTIVITY CONTROL ACTIVITY 1.50

+ 0.05 E+03 (1.31 + 0.06 E+03) 7.63

+ 3.18 E+00 (LESS THAN LLD)

MILK SAMPLES (PICOCURIES PER LITER)

September 3,

1991 SR 1134 GOODWINiS DAIRY MK-43 HNPP 115 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0 5.11E-01

(< 3 '5E-01)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE K-40 RA-226 SAMPLE ACTIVITY CONTROL ACTIVITY 1.30 + 0.05 E+03 (1.31 + 0.06 E+03) 5.10 + 4.83 E+01 (LESS THAN LLD)

MILK SAMPLES (PICOCURIES PER LITER)

September 17, 1991 PITTSBORO CONTROL MK-5 HNPP 116 RADIOCHEMISTRY A'NALYSIS LITERS CONTROL ACTIVITY I-131 4.0

(( 5.14E-01)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE K-40 CONTROL ACTIVITY (1.30 + 0'6 E+03)

MILK SAMPLES (PICOCURIES PER LITER)

September 17, 1991 SR 1402 - MAPLE KNOLL DAIRY MK-42 HNPP 117 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0 3.94E-01

(< 5.14E-01)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE K-40 PB-212 SAMPLE ACTIVITY CONTROL ACTIVITY 1.50 + 0.05 E+03 (1.30 + 0.06 E+03) 4.68 + 3.47 E+00 (LESS THAN LLD)

MILK SAMPLES (PICOCURIES PER LITER)

September 17, 1991 SR 1134 GOODWIN'S DAIRY MK-43 HNPP 118 RADIOCHEMISTRY ANALYSIS I-131 LITERS 4.0 SAMPLE ACTIVITY 4.81E-01 CONTROL ACTIVITY

(< 5 '4E-01)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE K-40 SAMPLE ACTIVITY CONTROL ACTIVITY 1.30 + 0.05 E+03 (1.30 + 0.06 E+03)

MILK SAMPLES (PICOCURIES PER LITER)

October 1, 1991 PITTSBORO CONTROL MK-5 HNPP 119 RADIOCHEMISTRY ANALYSIS I-131 LITERS 4.0 CONTROL ACTIVITY

(< 3.67E-01)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE CONTROL ACTIVITY K-40 BI-214 (1.38

+ 0.06 E+03)

(9.42

+ 6.41 E+00)

MILK SAMPLES (PICOCURIES PER LITER)

October 1, 1991 SR 1402 MAPLE KNOLL DAIRY MK-42 HNPP 120 RADIOCHEMISTRY ANALYSIS I-131 LITERS 4.0 SAMPLE ACTIVITY 3.92E-01 CONTROL ACTIVITY

(< 3.67E-01)

GAMMA SPECTROMETRY VOLUME 1 LITERS ISOTOPE K-40 PB-212 BI-214 SAMPLE ACTIVITY CONTROL ACTIVITY 1.52.+ 0.05 E+03 (1.38 + 0.06 E+03) 1.03

+ 0.36 E+01 (LESS THAN LLD) 5.33 + 5.13 E+00 (9.42

+ 6.41 E+00)

MILK SAMPLES (PICOCURIES PER LITER)

October 1, 1991 SR 1134 GOODWIN'S DAIRY MK-43 HNPP 121 RADIOCHEMISTRY ANALYSIS I-131 4.0 4.88E-01 LITERS SAMPLE ACTIVITY CONTROL ACTIVITY

(( 3.67E-01)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE K-40 BI-214 SAMPLE ACTIVITY 1.19 + 0.05 E+03 LESS THAN LLD CONTROL ACTIVITY (1.38 + 0.06 E+03)

(9.42

+ 6.41 E+00)

MILK SAMPLES (PICOCURIES PER LITER)

October 15, 1991 PITTSBORO CONTROL MK-5 HNPP 122 RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY I-131 4.0

(( 3.94E-01)

GAMMA SPECTROMETRY VOLUME:

4 LITERS ISOTOPE K-40 PB-214 CONTROL ACTIVITY (1.30 + 0.05 E+03)

(6.84 + 5.69 E+00)

MILK SAMPLES (PICOCURIES PER LITER)

October 15, 1991 SR 1402 MAPLE KNOLL DAIRY MK-42 HNPP - 123 RADIOCHEMISTRY ANALYSIS I-131 LITERS 4.0 SAMPLE ACTIVITY 3.67E-01 CONTROL ACTIVITY

(< 3.94E-01)

GAMMA SPECTROMETRY VOLUME:

4 LITERS ISOTOPE K-40 PB-212 PB-214 SAMPLE ACTIVITY CONTROL ACTIVITY 1.42

+ 0.05 E+03 (1.30 + 0.05 E+03) 4.96 + 3.35 E+00 (LESS THAN LLD)

LESS THAN LLD (6.84 + 5.69 E+00)

MILK SAMPLES (PICOCURIES PER LITER)

October 15, 1991 SR 1134 GOODWINiS DAIRY MK-43 HNPP 124 RADIOCHEMISTRY ANALYSIS I-131 LITERS SAMPLE ACTIVITY 4.83E-01 4.0 CONTROL ACTIVITY

(< 3.94E-01)

GAMMA SPECTROMETRY VOLUME:

4 LITERS ISOTOPE E-40 PB-214 SAMPLE ACTIVITY 1.27

+

0'5 E+03 LESS THAN LLD CONTROL ACTIVITY (1.30 + 0.05 E+03)

(6.84 + 5.69 E+00)

MILK SAMPLES (PICOCURIES PER LITER)

November 12, 1991 PITTSBORO CONTROL MK-5 HNPP - 125 RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY I-131 4.0

(< 4.04E-01)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE K-40 CONTROL ACTIVITY (1.44

+ 0.06 E+03)

MILK SAMPLES (PICOCURIES PER 'LITER)

November 12, 1991 SR 1402 MAPLE KNOLL DAIRY MK-42 HNPP 12 6 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0 5.11E-01

(< 4.04E-01)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 PB-212 RA-226 4'5 + 3.31 E+00 6.60 + 4.50 E+01 (LESS THAN LLD)

(LESS THAN LLD) 1.51 + 0'5 E+03 (1 44 + 0.06 E+03)

MILK SAMPLES (PICOCURIES PER LITER)

November 12, 1991 SR 1134 GOODWIN S DAIRY MK-43 HNPP 127 RADIOCHEMISTRY ANALYSIS I-131 LITERS 4.0 SAMPLE ACTIVITY 4.09E-01 CONTROL ACTIVITY

(( 4 '4E-01)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE K-40 SAMPLE ACTIVITY CONTROL ACTIVITY 1.29 + 0.05 E+03 (1'4 + 0.06 E+03)

MILK SAMPLES (PICOCURIES PER LITER)

November 26, 1991 PITTSBORO CONTROL MK-5 HNPP 128 RADIOCHEMISTRY ANALYSIS I-131 LITERS 4.0 CONTROL ACTIVITY

(( 5.16E-01)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE K-40 PB-214 BI-214 CONTROL ACTIVITY (1.41 + 0.05 E+03)

(7.02

+ 5.67 E+00)

(6.61 + 6.15 E+00)

MILK SAMPLES (PICOCURIES PER LITER)

November 26, 1991 SR 1402 MAPLE KNOLL DAIRY MK-42 HNPP 129 RADIOCHEMISTRY ANALYSIS I-131 LITERS SAMPLE ACTIVITY 4.0 8.37E-01 CONTROL ACTIVITY

(< 5.16E-01)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE K-40 PB-212 PB-214 BI-214 SAMPLE ACTIVITY 1.35

+ 0.05 E+03 4.63

+ 3.34 E+00 LESS THAN LLD LESS THAN LLD CONTROL ACTIVITY (1.41 + 0.05 E+03)

(LESS THAN LLD)

(7.02 + 5.67 E+00)

(6.61 + 6.15 E+00)

MILK SAMPLES (PICOCURIES PER LITER)

November 26, 1991 SR 1134 GOODWINiS DAIRY MK-43 HNPP - 130 RADIOCHEMISTRY ANALYSIS I-131 4.0 9.02E-01 LITERS SAMPLE ACTIVITY CONTROL ACTIVITY

(< 5.16E-01)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE K-40 PB-214 BI-214 SAMPLE ACTIVITY

1. 19 + 0 ~ 05 E+03 LESS THAN LLD 7.54

+ 7.41 E+00 CONTROL ACTIVITY (1.41 + 0.05 E+03)

(7.02

+ 5.67 E+00)

(6.61 + 6.15 E+00)

MILK SAMPLES (PICOCURIES PER LITER)

December 10, 1991 PITTSBORO CONTROL MK-5 HNPP - 131 RADIOCHEMISTRY ANALYSIS I-131 LITERS 4.0 CONTROL ACTIVITY

(( 4.25E-01)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE K-40 PB-214 CONTROL ACTIVITY (1.38

+ 0'6 E+03)

(6.19 + 6.01 E+00)

MILK SAMPLES (PICOCURIES PER LITER)

December 10, 1991 SR 1402 - MAPLE KNOLL DAIRY MK-42 HNPP 132 RADIOCHEMISTRY I-131 4.0 4.54E-01 ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY

(( 4.25E-01)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE K-40 PB-214 SAMPLE ACTIVITY 1.30 + 0.06 E+03 LESS THAN LLD CONTROL ACTIVITY (1.38 + 0.06 E+03)

(6.19

+ 6.01 E+00)

MILK SAMPLES (PICOCURIES PER LITER)

December 10, 1991 SR 1134 GOODWIN'S DAIRY MK-43 HNPP 133 RADIOCHEMISTRY ANALYSIS I-131 LITERS 4.0 SAMPLE ACTIVITY 5.25E-01 CONTROL ACTIVITY

(( 4.25E-01)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE K-40 PB-214 SAMPLE ACTIVITY 1.15 + 0.05 E+03 LESS THAN LLD CONTROL ACTIVITY (1.38 + 0.06 E+03)

(6.19

+ 6.01 E+00)

MILK SAMPLES (PICOCURIES PER LITER)

December 22, 1991 PITTSBORO CONTROL MK-5 HNPP 134 RADIOCHEMISTRY ANALYSIS I-131 LITERS 4.0 CONTROL ACTIVITY

(< 5.89E-01)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE K-40 BI-214 CONTROL ACTIVITY (1.38

+ 0.05 E+03)

(9.55 + 6.77 E+00)

MILK SAMPLES (PICOCURIES PER LITER)

December 22, 1991 SR 1402 MAPLE KNOLL DAIRY MK-42 HNPP - 135 RADIOCHEMISTRY ANALYSIS I-131 LITERS 4.0 SAMPLE ACTIVITY 4.93E-01 CONTROL ACTIVITY

(< 5.89E-01)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE K-40 BI-214 SAMPLE ACTIVITY CONTROL ACTIVITY 1.53

+ 0.06 E+03 (1.38 + 0.05 E+03) 8.21 + 6.57 E+00 (9.55

+ 6.77 E+00)

MILK SAMPLES (PICOCURIES PER LITER)

December 22, 1991 SR 1134 - GOODWINiS DAIRY MK-43 HNPP - 136 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0 5.31E-01

(< 5.89E-01)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE K-40 PB-212 BI-214 AC-228 SAMPLE ACTIVITY CONTROL ACTIVITY 1.34

+ 0.05 E+03 (1.38 + 0.05 E+03) 5.10 + 3.36 E+00 (LESS THAN LLD)

LESS THAN LLD (9.55

+ 6.77 E+00) 2.85 + 0.88 E+01 (LESS THAN LLD)

BOTTOM SEDIMENT SAMPLES (PXCOCURIES PER GRAM)

FOURTH QUARTER, 1991 HARRIS LAKE COOLING TOWER MIXING ZONE SD-52 (DATE COLLECTED: 11/05/91)

HNPP - 137 GAMMA SPECTROMETRY MASS:

383.3 GRAMS DRY ISOTOPE K-40 MN-54 CO-57 CO-58 CO-60 SB-125 CS-137 TL-208 PB-212 SAMPLE ACTIVITY 1.06 + 0.08 E+01 3.13

+ 0.16 E+00 4.31 + 0.65 E-01 2.07 + 0.03 E+01 8.26 + 0.04 E+01 3.25 + 0.29 E+00 5.61 + 1.19 E-01 3.89 + 1.14 E-01 6.58 + 1.25 E-01 CONTROL ACTIVITY (NOT REQUIRED)

(NOT REQUXRED)

(NOT REQUIRED)

'(NOT REQUIRED)

(NOT REQUIRED)

SHORELINE SEDIMENT SAMPLES (PICOCURIES PER GRAM)

THIRD QUARTER, 1991 SPILLWAY ON MAIN RES SS-26 (DATE COLLECTED: 07/11/91)

HNPP 138 GAMMA SPECTROMETRY MASS:

750 '

GRAMS ISOTOPE BE-7 K-40 CO-58 TL-208 PB-212 PB-214 BI-212 BI-214 RA-226 AC-228 SAMPLE ACTIVITY 3.15 + 0.98 E-01 3.45 + 0.32 E+00 5.98 + 1.16 E-02 7.39 + 1 18 E-02 2.79 + 0.28 E-01 1.50 + 0.23 E-01 2.37 + 0.84 E-01 1.94 + 0.26 E-01 1.36 + 0.25 E+00 2.60 + 0.49 E-01 CONTROL ACTIVITY (NOT REQUIRED)

(NOT REQUIRED)

SHORELINE SEDIMENT SAMPLES (PICOCURIES PER GRAM)

THIRD QUARTER, 1991 SHORELINE OF COOLING TONER MIXING ZONE SS-41 (DATE COLLECTED: 07/11/91)

HNPP 139 GAMMA SPECTROMETRY MASS 901 GRAMS ISOTOPE BE-7 CO-58 TL-208 PB-212 PB-214 BI-212 BI-214 RA-226 AC-228 SAMPLE ACTIVITY 1.18

+ 0.66 E-01 5.24

+ 0.82 E-02 6.83 '+ 0.97 E-02 2.26 + 0.15 E-01 1.97 + 0.17 E-01 1.07 + 0.58 E-01 2.01 + 0.21 E-01 8.53

+ 2.05 E-01 3.09 + 0.54 E-01 CONTROL ACTIVITY (NOT REQUIRED)

(NOT REQUIRED)

SHORELINE SEDIMENT SAMPLES (PICOCURIES PER GRAM)

FOURTH QUARTER, 1991 SPILLWAY ON MAIN RES SS-26 (DATE COLLECTED: 11/05/91)

HNPP 14 0 GAMMA SPECTROMETRY MASS:

780.6 GRAMS ISOTOPE K-40 TL-208 PB-212 PB-214 BI-214 RA-226 SAMPLE ACTIVITY 6.63

+ 0.26 E+00 5.53

+ 0.85 E-02 1.72 + 0.16 E-01 1.12

+ 0.20 E-01 8.82

+ 2.06 E-02 7.35 + 2.09 E-01 CONTROL ACTIVITY (NOT REQUIRED)

(NOT REQUIRED)

SHORELINE SEDIMENT SAMPLES (PICOCURIES PER GRAM)

FOURTH QUARTER, 1991 SHORELINE OF COOLING TOWER MIXING ZONE SS-41 (DATE COLLECTED: 11/05/91)

HNPP 14 1 GAMMA SPECTROMETRY MASS 855.9 GRAMS ISOTOPE K-40 CO-58 CS-137 TL-208 PB-212 PB-214 BI-214 RA-226 SAMPLE ACTIVITY 1.02 + 2'1 E+Ol 2.04

+ 0.77 E-02 4.79 + 0.92 E-02 7.09 + 1.07 E-02 2.22

+ 0.10 E-01 1.80

+ 0.19 E-01 1.72 + 0.19 E-01 4.51 + 1.77 E-01 CONTROL ACTIVITY (NOT REQUIRED)

(NOT REQUIRED)

SURFACE WATER SAMPLES IODINE (PICOCURIES PER LITER)

THIRD QUARTER, 1991 CAPE FEAR PLANT INTAKE CONTROL SW-38 HNPP 142 DATE COLLECTED 07/01/9 1 07/08/91 07/15/91 07/22/91 07/29/91 08/05/9 1 08/12/9 1 08/19/9 1 08/26/9 1 09/03/9 1 09/09/9 1 09/16/9 1 09/23/91 09/30/91 LITERS 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 CONTROL ACTIVITY

(< 4.47E-01)

(< 3.80E-01)

(< 3.93E-01)

(< 3.62E-01)

(<

3 '9E-01)

(< 4.13E-01)

(< 3.93E-01)

(< 5.39E-01)

(< 3.86E-01)

(< 3.97E-01)

(< 3.90E-01)

(<

3 '8E-01)

(< 4.06E-01)

(< 4.03E-01)

SURFACE WATER SAMPLES IODINE (PICOCURIES PER LITER)

THIRD QUARTER, 1991 LILLINGTON CAPE FEAR RIVER SW-40 HNPP 143 DATE COLLECTED 07/01/91 07/08/91 07/15/91 07/22/91 07/29/91 08/05/91 08/12/91 08/19/91 08/26/91 09/03/91 09/09/91 09/16/9 1 09/23/91 09/30/91 4,0 4.0 4.0 4.0 4.0 4.0 4.0 4 '

4.0 4.0 4.0 4.0 4.0 4.0 3. 91E-01 3.89E-01 3.82E-01 3.86E-01 3.89E-01 3.83E-01 5.36E-01 3.92E-01 5.38E-01 3.61E-01 5.12E-01 5.12E-01 6.52E-01 5.65E-Ol LITERS SAMPLE ACTIVITY CONTROL ACTIVITY

(< 4.47E-01)

(< 3.80E-01)

(< 3.93E-01)

(< 3.62E-01)

(< 3.99E-01)

(< 4.13E-01)

(< 3.93E-01)

(< 5 '9E-01)

(< 3.86E-01)

(< 3.97E-01)

(< 3.90E-01)

(<

3

'8E-01)'<

4.06E-01)

(< 4.03E-01)

SURFACE WATER SAMPLES - IODINE (PICOCURIES PER LITER)

FOURTH QUARTER, 1991 CAPE FEAR PLANT INTAKE CONTROL SW-38 HNPP 144 DATE COLLECTED 10/07/91 10/14/91 10/21/91 10/28/91 11/04/91 11/11/91 11/18/91 11/25/9 1 12/02/91 12/09/91 12/16/9 1 12/22/9 1 12/3 0/9 1 LITERS 4,0 4 ~ 0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 CONTROL ACTIVITY

(< 3.87E-01)

(< 3.96E-01)

(< 3.88E-01)

(< 3.90E-01)

(< 3.99E-01)

(< 4.08E-01)

(< 5.62E-01)

(< 4.48E-01)

(< 7.00E-01)

(< 5.24E-01)

(< 4.65E-01)

(< 4.59E-01)

(< 4.47E-01)

SURFACE WATER SAMPLES IODINE (PICOCURIES PER LITER)

FOURTH QUARTER, 1991 LILLINGTON CAPE FEAR RIVER SW-40 HNPP 145 DATE COLLECTED 10/07/9 1 10/14/91 10/2 1/9 1 10/28/9 1 11/04/9 1 11/11/91 11/18/9 1 11/25/91 12/02/91 12/09/9 1 12/16/91 12/22/91 12/30/91 LITERS 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 SAMPLE ACTIVITY 5.17E-01 5.12E-01 5.15E-01 5.05E-01 5.24E-01 5.20E-01 5.29E-01 7.24E-01 6.22E-01 5 '0E-01 5.20E-01 4.70E-01 5.30E-01 CONTROL ACTIVITY

(<

3 '7E-01)

(< 3.96E-01)

(< 3.88E-01)

(< 3.90E-01)

(<

3 '9E-01)

(< 4.08E-01)

(< 5 '2E-01)

(< 4 48E-01)

(< 7 ~ OOE-01)

(< 5 '4E-01)

(< 4 ~ 65E-01)

(<

4 '9E-01)

(< 4.47E-01)

SURFACE WATER SAMPLES (PICOCURIES PER LITER)

JULY, 1991 SPILLWAY ON MAIN RES SW-26 (COMPOSITE SAMPLE)

HNPP 146 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA TRITIUM

1. 000

0. 005 3.67

+ 0.83 E+00 (6.48 + 1.18 E+00) 6.22 + 0.68 E+03

(( 9.17E+02)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE K-40 SAMPLE ACTIVITY LESS THAN LLD CONTROL ACTIVITY (6.68 + 3.27 E+01)

SURFACE WATER SAMPLES (PICOCURIES PER LITER)

JULY, 1991 CAPE FEAR PLANT INTAKE CONTROL SW-38 (COMPOSITE SAMPLE)

HNPP 147 RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY GROSS BETA 1.000 TRITIUM 0.005 (6'8 + 1.18 E+00)

(< 9.17E+02)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE CONTROL ACTIVITY K-40 (6.68 + 3.27 E+01)

SURFACE WATER SAMPLES (PICOCURIES PER LITER)

JULY, 1991 LILLINGTON CAPE FEAR RIVER SW-40 (COMPOSITE SAMPLE)

HNPP 148 RADIOCHEMISTRY CONTROL ACTIVITY 6.62 + 1.16 E+00 (F 48 + 1'8 E+00)

ANALYSIS LITERS SAMPLE ACTIVITY GROSS BETA TRITIUM 0.005 9.17E+02

(( 9.17E+02)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE K-40 SAMPLE ACTIVITY LESS THAN LLD CONTROL ACTIVITY (6.68 + 3.27 E+01)

SURFACE WATER SAMPLES (PICOCURIES PER LITER)

AUGUST, 1991 SPILLWAY ON MAIN RES SW-26 (COMPOSITE SAMPLE)

HNPP - 149 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA TRITIUM 0.005 5'8 + 0'0 E+03

(< 9.77E+02) 1.000 2.70 + 0.83 E+00 (8.83

+ 1.55 E+00)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 4.01

+ 2.43 E+01 (3.54

+ 3.06 E+01)

SURFACE WATER SAMPLES (PICOCURIES PER LITER)

AUGUST, 1991 CAPE FEAR PLANT INTAKE CONTROL SW-38 (COMPOSITE SAMPLE)

HNPP 150 RADIOCHEMISTRY ANALYSIS GROSS BETA TRITIUM LITERS 1.000 0.005 CONTROL ACTIVITY (8.83

+ 1.55 E+00)

(( 9.77E+02)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE K-40 CONTROL ACTIVITY (3.54

+ 3.06 E+01)

SURFACE WATER SAMPLES (PICOCURIES PER LITER)

AUGUST, 1991 LILLINGTON CAPE FEAR RIVER SW-40 (COMPOSITE SAMPLE)

HNPP 151 RADIOCHEMISTRY ANALYSIS GROSS BETA TRITIUM LITERS 1.000 0.005 SAMPLE ACTIVITY CONTROL ACTIVITY 6.86 + 1.33 E+00 (8.83

+ 1.55 E+00) 9.77E+02

(< 9.77E+02)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE K-40 SAMPLE ACTIVITY LESS THAN LLD CONTROL ACTIVITY (3.54

+ 3.06 E+01)

SURFACE WATER SAMPLES (PICOCURIES PER LITER)

SEPTEMBER, 1991 SPILLWAY ON MAIN RES SW-26 (COMPOSITE SAMPLE)

HNPP 152 RADIOCHEMISTRY ANALYSIS GROSS BETA TRITIUM LITERS

1. 000

0. 005 SAMPLE ACTIVITY CONTROL ACTIVITY 3.79

+ 0.85 E+00 (1.17

+ 0.18 E+01) 6'3

+ 0.72 E+03

(< 9.84E+02)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE PB-212 SAMPLE ACTIVITY LESS THAN LLD CONTROL ACTIVITY (2.40 + 2.34 E+00)

SURFACE WATER SAMPLES (PICOCURIES PER LITER)

SEPTEMBER, 1991 CAPE FEAR PLANT INTAKE CONTROL SW-38 (COMPOSITE SAMPLE)

HNPP 153 RADIOCHEMISTRY ANALYSIS GROSS BETA TRITIUM LITERS 1.000 0.005 CONTROL ACTIVITY (1.17 + 0.18 E+01)

(( 9.84E+02)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE PB-212 CONTROL ACTIVITY (2.40 + 2.34 E+00)

SURFACE WATER SAMPLES (PICOCURIES PER LITER)

SEPTEMBER, 1991 LILLINGTON-CAPE FEAR RIVER SW-40 (COMPOSITE SAMPLE)

HNPP 154 RADIOCHEMISTRY REANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 7.22 + 1.31 E+00 (1 17 + 0.18 E+01)

TRITIUM 0.005 9.84E+02

(( 9.84E+02)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE PB-212 SAMPLE ACTIVITY LESS THAN LLD CONTROL ACTIVITY (2.40 + 2.34 E+00)

SURFACE WATER SAMPLES (PICOCURXES PER LXTER)

OCTOBER' 99 1 SPXLLWAY ON MAIN RES SW-26 (COMPOSITE SAMPLE)

HNPP 155 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTXVITY CONTROL ACTIVITY GROSS BETA F 000 3.13

+ 0.84 E+00 (7.27

+ 1.32 E+00)

TRITIUM 0.005 7.32 + 0.73 E+03

. (< 9.70E+02)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE K-40 PB-212 RA-226 SAMPLE ACTXVITY CONTROL ACTIVITY 3.67 + 2.56 E+00 LESS THAN LLD (LESS THAN LLD)

(3 59 + 2.61 E+01) 3.92 + 2.81 E+01 (2.56 + 1.92 E+01)

SURFACE WATER SAMPLES (P1COCURIES PER LITER)

OCTOBER'99 1 CAPE FEAR PLANT INTAKE CONTROL SW-38 (COMPOSITE SAMPLE)

HNPP 156 RADIOCHEMISTRY ANALYSIS GROSS BETA TRITIUM LITERS 1.000 0.005 CONTROL ACTIVITY (7.27

+ 1.32 E+00)

(< 9.70E+02)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE CONTROL ACTIVITY K-40 RA-22 6 (2.56 + 1.92 E+Ol)

(3.59 + 2.61 E+Ol)

SURFACE WATER SAMPLES (PICOCURIES PER LITER)

OCTOBER, 1991 LILLINGTON - CAPE FEAR RIVER SW-40

~

(COMPOSITE SAMPLE)

HNPP 157 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 TRITIUM 0.005 7.90 + 1.32 E+00 (7.27 + 1.32 E+00) 9.70E+02

(< 9.70E+02)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE K-40 RA-226 SAMPLE ACTIVITY LESS THAN LLD LESS THAN LLD CONTROL ACTIVITY (2.56 + 1.92 E+01)

(3.59

+ 2.61 E+01)

~

1

SURFACE WATER SAMPLES (PICOCURIES PER LITER)

NOVEMBER, 1991 SPILLWAY ON MAIN RES SW-26 (COMPOSITE SAMPLE)

HNPP 158 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA TRITIUM 1.000 0.005 3.99 + 0.94 E+00 (7.78 + 1.41 E+00) 6.53

+ 0.73 E+03

(< 9.86E+02)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY ALL GAMMA EMITTERS LESS THAN LLD

SURFACE WATER SAMPLES (PICOCURIES PER LITER)

NOVEMBER, 1991 CAPE FEAR PLANT INTAKE CONTROL SW-38 (COMPOSITE SAMPLE)

HNPP 159 RADIOCHEMISTRY ANALYSIS GROSS BETA TRITIUM LITERS 1.000 0.005 CONTROL ACTIVITY (7.78

+ 1.41 E+00)

(( 9.86E+02)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE CONTROL ACTIVITY ALL GAMMA EMITTERS LESS THAN LLD

SURFACE WATER SAMPLES (PICOCURIES PER LITER)

NOVEMBER, 1991 LILLINGTON CAPE FEAR RIVER SW-40 (COMPOSITE SAMPLE)

HNPP 160 RADIOCHEMISTRY ANALYSIS GROSS BETA TRITIUM LITERS SAMPLE ACTIVITY CONTROL ACTIVITY 0.005 9.86E+02

(< 9.86E+02) 1.000 8.16 + 1.45 E+00 (7.78 + 1.41 E+00)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY ALL GAMMA EMITTERS LESS THAN LLD

{

G h

=1

SURFACE WATER SAMPLES (PICOCURIES PER LITER)

DECEMBER'991 SPILLWAY ON MAIN RES SW-26 (COMPOSITE SAMPLE)

HNPP 161 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY GROSS BETA TRITIUM 0.005 7.03

+ 0.71 E+03

(< 9.34E+02)

CONTROL ACTIVITY 1.000 '.02

+ 0.98 E+00 (1.05 + 0.17 E+01)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY ALL GAMMA EMITTERS LESS THAN LLD

~Q t VQ'".C f 1

SURFACE WATER SAMPLES (PICOCURIES PER LITER)

DECEMBER' 99 1 CAPE FEAR PLANT INTAKE CONTROL SW-38 (COMPOSITE SAMPLE)

HNPP - 162 RADIOCHEMISTRY ANALYSIS GROSS BETA TRITIUM LITERS

1. 000

0. 005 CONTROL ACTIVITY (1.05

+ 0.17 E+01)

(< 9.34E+02)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE CONTROL ACTIVITY ALL GAMMA EMITTERS LESS THAN LLD

esv'>:pWgT a*~4 t (

h v, i%i

(~.

yQ.

SURFACE WATER SAMPLES (PICOCURIES PER LITER)

DECEMBER, 1991 LILLINGTON CAPE FEAR RIVER SW-40 (COMPOSITE SAMPLE)

HNPP 163 RADIOCHEMISTRY ANALYSIS GROSS BETA TRITIUM LITERS 1.000 0.005 SAMPLE ACTIVITY CONTROL ACTIVITY 7.82 + 1.37 E+00 (1.05 + 0.17 E+Ol) 9.34E+02

(< 9.34E+02)

GAMMA SPECTROMETRY VOLUME:

1 LITERS ISOTOPE TL-208 PB-212 BI-214 SAMPLE ACTIVITY 1.49 + 1.04 E+00 2.58 + 1.94 E+00 2.94

+ 2.29 E+00 CONTROL ACTIVITY (LESS THAN LLD)

(LESS THAN LLD)

)of Y '.X

~ '

SURFACE WATER SAMPLES (PICOCURIES PER LITER)

THIRD QUARTER, 1991 SPILLWAY ON MAIN RES SW-26S (COMPOSITE SAMPLE)

HNPP 164 RADIOCHEMISTRY ANALYSIS TRITIUM LITERS 0.005 SAMPLE ACTIVITY 6.25 + 0.68 E+03 CONTROL ACTIVITY (NOT REQUIRED)

0 t

~

%W

~-

SURFACE WATER SAMPLES (PICOCURIES PER LITER)

THIRD QUARTER, 1991 SHORELINE OF COOLING TOWER MIXING ZONE SW-41S (COMPOSITE SAMPLE)

HNPP. - 165 RADIOCHEMISTRY ANALYSIS TRITIUM LITERS SAMPLE ACTIVITY 0.005 6.36' 0.68 E+03 CONTROL ACTIVITY (NOT REQUIRED)

fl (G;'

~

SURFACE WATER SAMPLES (PICOCURIES PER LITER)

THIRD QUARTERg 199 1 HARRIS LAKE COOLING TOWER MIXING ZONE SW-52S (COMPOSITE SAMPLE)

HNPP - 166 RADIOCHEMISTRY ANALYSIS TRITIUM LITERS 0.005 SAMPLE ACTIVITY 6.23

+ 0.68 E+03 CONTROL ACTIVITY (NOT REQUIRED)

SURFACE WATER SAMPLES (PICOCURIES PER LITER)

FOURTH QUARTER, 1991 SPILLWAY ON MAIN RES SW-26S (COMPOSITE SAMPLE)

HNPP 167 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY TRITIUM 0.005 7.50 + 0.75 E+03 (NOT REQUIRED)

SURFACE WATER SAMPLES (PICOCURIES PER LITER)

FOURTH QUARTER, 1991 SHORELINE OF COOLING TOWER MIXING ZONE SW-41S (COMPOSITE SAMPLE)

HNPP 168 RADIOCHEMISTRY ANALYSIS TRITIUM LITERS

0. 005 SAMPLE ACTIVITY 9.23

+ 0'8 E+03 CONTROL ACTIVITY (NOT REQUIRED)

0'

SURFACE WATER SAMPLES (PICOCURIES PER LITER)

FOURTH QUARTER, 1991 HARRIS LAKE COOLING TOWER MIXING ZONE SW-52S (COMPOSITE SAMPLE)

HNPP 169 RADIOCHEMISTRY ANALYSIS TRITIUM LITERS 0.005 SAMPLE ACTIVITY 7.73

+ 0.76 E+03 CONTROL ACTIVITY (NOT REQUIRED)

'7,~'.,. R';.~E' t""

I

+I

ENVIRONMENTAL TLD (MILLIROENTGEN PER WEEK)

THIRD QUARTER, 1991 HNPP -. 170 STATION MILLIROENTGEN PER WEEK CONTROL 1

SR 1134 AT INT SR 1011 DIXIE PIPELINE 2

SR 1134, 1.4 MI S OF SR 1011 BARRICADE 3

HARRIS E&E CENTER 2.2 MI NE (9.00 + 1.00 E-01) 1.10 + 0'0 E+00 1.20 + 0.10 E+00 9.00 + 2.00 E-01 4

NEW HILL NEAR 1ST BAPTIST CH, 3.3 MI NNE 1.00 + 0.10 E+00 5

PITTSBORO CONTROL 6

INT OF SR 1134 AND 1135 7

HOUSE RUINS ON SR 1134 8

DEAD END OF SR 1134 9

1 MI SW OF HOLLEMANS XRDS ON SR 1130 9.00

+ 1.00 E-01 9.00 + 1.00 E-01 8.00

+ 1.00 E-01 1.30 + 0.10 E+00 8.00 + 1.00 E-01 10 2.0 MI SW OF HOLLEMANS XRDS ON SR 1130 1.00 + 0.10 E+00 11 EARTHEN DAM AT HARRIS PLANT 12 1 MI S ON DIRT RD FROM TLD 13 13 DIRT RD INT BETWEEN PLANT AND AUX RES 14 DEAD END OF SR 1911 15 CEMETERY ON SR 1911 16 US 1 AT CHATHAM-WAKE CO LINE 17 INT OF US 1 AND AUX RES 18

. 0.6 MI N ON US 1

FROM TLD 17 19 SR 1142 OLIVEiS DAIRY 20 INT OF SR 1149 AND US 1

21 1.3 MI ON SR 1152 FROM INT SR 1153 9.00 + 1.00 E-01 8.00 + 1.00 E-01 1.00 + 0.20 E+00 9.00 + 1.00 E-01 8.00 + 2.00 E-01 1.20 + 0.20 E+00 1.30 + 0.20 E+00 1.20 + 0.20 E+00 9.00 + 1.00 E-01 1.40 + 0.10 E+00 7.00 + 1.00 E-01

i' 4'

~ ~

4

,C,r a

I f f',

0<3

<<)

I

ENVIRONMENTAL TLD (MILLIROENTGEN PER WEEK)

THIRD QUARTER, 1991 HNPP -

171'TATION MILLIROENTGEN PER WEEK CONTROL 22 2.0 MI E OF HOLLEMANS XRDS ON SR 1115 23 INT SR 1116 AND SR 1127 24 SWEET SPRINGS CHURCH ON SR 1116 (F 00 + F 00 E-01) 8.00 + 1.00 E-01 1.00 + 0.10 E+00 1.00 + 0.10 E+00 25 0.2 MI W OF INT OF SR 1401 AND SR 1402 1.10 + 0.10 E+00 26 SPXLLWAY ON MAIN RES 27 BUCKHORN UNITED METHODXST CH ON NC 42 28 0.6 MI FROM INT SR 1916 AND SR 1924 29 CHEMBOND CORP ON SR 1916 30 INT OF SR 1972 AND US 1

3 1 INT OF SR 19 10 g SR 1909 /

AND SR 1908 32 3 MI ON SR 1008 FROM INT SR 1011 33 SR 1142 AT BARRICADE 34 APEX AT JONES PARK 35 HOLLY SPRINGS ON EARP STREET'6 INT OF SR 1393 AND SR 1421 37 FUQUAY VARXNA AT OLD CP&L OFFICE 48 SR 1142 AT UNDERGROUND CABLE SIGN 9.00 + 1.00 E-01 8.00 + 2.00 E-01 1.10 + 0.10 E+00 9.00

+ 1.00 E-01 1.20 + 0.10 E+00 1.10 + 0.20 E+00 1.10 + 0.20 E+00 1.10 + 0.10 E+00 1.10 + 0.10 E+00 1.00

+ 0.20 E+00 1.00

+ 0.10 E+00 1.20 + 0.10 E+00 1.00 + 0.20 E+00 49 SR 1127 AT WAKE CO TRASH COLLECTION AREA 1.10 + 0.20 E+00 50 HOLLEMANS CROSSROADS 53 INTERSECTION OF SR 1972 AND SR 1907 56 2.8 MI WSW OF THE SXTE 8.00 + 1.00 E-01 1.00 + 0.20 E+00 1.20 + 0.20 E+00

,yy

<r

~

4" y p X"..wV

\\

P j Vil I'*

i)<

r, iO-i 7

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~ Q T

q,r "G" ~

(> ~

Lk 9

ENVIRONMENTAL TLD (MILLIROENTGEN PER WEEK)

FOURTH QUARTER, 1991 HNPP 172 STATION MILLIROENTGEN PER WEEK CONTROL (9.00 + 1.00 E-01) 1 SR 1134 AT INT SR 1011 DIXIE PIPELINE 1 10 + 0.10 E+00 2

SR 1134, 1.4 MI S OF SR 1011 BARRICADE 1.10

+ 0.10 E+00 3

HARRIS ERE CENTER 2.2 MI NE 9.00 + 1.00 E-01 4

NEW HILL NEAR 1ST BAPTIST CH, 3.3 MI NNE 9.00 + 1.00 E-01 5

PITTSBORO CONTROL 6

INT OF SR 1134 AND 1135 7

HOUSE RUINS ON SR 1134 8

DEAD END OF SR 1134 9

1 MI SW OF HOLLEMANS XRDS ON SR 1130 9.00 + 1.00 E-01 9.00 + 1.00 E-01 8.00 + 1.00 E-01 9.00 + 1.00 E 7.00

+ 1.00 E-01 10 2.0 MI SW OF HOLLEMANS XRDS ON SR 1130 9.00 + 1.00 E-01 11 EARTHEN DAM AT HARRIS PLANT 12 1 MI S ON DIRT RD FROM TLD 13 13 DIRT RD INT BETWEEN PLANT AND AUX RES 14 DEAD END OF SR 1911 15 CEMETERY ON SR 1911 16 US 1 AT CHATHAM-WAKE CO LINE 17 INT OF US 1 AND AUX RES 18 0.6 MI N ON US 1

FROM TLD 17 19 SR 1142 OLIVE'S DAIRY 20 INT OF SR 1149 AND US 1

21 1.3 MI ON SR 1152 FROM INT SR 1153 9.00 + 1.00 E-01 9.00 + 1.00 E-01 9.00 + 1.00 E-01 8.00 + 1.00 E-01 9.00 + 1.00 E-01 1.10 + 0.10 E+00 1.20 + 0.10 E+00 1.10

+ 0.10 E+00 9.00 + 1.00 E-01 1.30 + 0.10 E+00 7.00 + 1.00 E-01

~rx - ~,:m A~HQViT J( '~

I

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