ML18010A614

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Radiological Environ Operating Rept,Vol III,Jul-Dec 1991 Sample Analyses Data.
ML18010A614
Person / Time
Site: Harris Duke Energy icon.png
Issue date: 12/31/1991
From:
CAROLINA POWER & LIGHT CO.
To:
Shared Package
ML18010A609 List:
References
NUDOCS 9204280362
Download: ML18010A614 (200)


Text

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 F ash Samples ~ ~ ~ ~ 61 Food Crop Samples ........................,............;.'67 Groundwater Samples ....................................91 M lk Samples ..........................................101 11k Bottom Sediment Samples ............................... 137 Shoreline Sediment Samples ...138 Surface Water Samples .........................,........142 Environmental TLD Samples ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ l ~ ~ ~ ~ ~ ...170 92042803b2 920421 PDR . ADQCK'5000400 R , ,

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AIR CARTRIDGE SAMPLES IODINE HNPP 1 (PICOCURIES PER CUBIC METER)'HIRD QUARTER, 1991 SR 1134 AT INT. SR 1011 DIXIE PIPELINE AC-1 DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 07/01/91 835.8 8.96E-03 (< 1.52E-02) 07/08/9 1 828.5 9.78E-03 (< 1.22E-02) 07/15/9 1 823.6 1.14E-02 (< 1.37E-02) 07/22/91 829.6 1 13E-02 (< 1.33E-02) 07/29/91 835.9 1 '4E-02 (< 1.43E-02) 08/05/91 815.6 1.07E-02 (< 8.89E-03) 08/12/91 836.8 9.10E-03 (< 9.48E-03) 08/19/9 1 911.5 1.22E-02 (< 9.71E-03) 08/26/9 1 999.8 8 '4E-03 (< 1.05E-02) 09/03/9 1 1153.8 8.87E-03 (< 7 ~ 72E-03) 09/09/9 1 879.8 7 '6E-03 (< 8.46E-03) 09/16/9 1 986 ' 7.62E-03 (< 1.03E-02) 09/23/91 1000.2 9 '1E-03 (NOT REQUIRED) 09/30/91 1031.6 6.00E-03 (< 9 '12E-03)

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AIR CARTRIDGE SAMPLES IODINE HNPP - 2 (PICOCURIES PER CUBIC METER)

THIRD QUARTER, 1991 SR 1134 1.4 MI S OF SR 1011 BARRICADE AC-2 DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 07/01/9 1 847.4 1.10E-02 (< 1.52E-02) 07/08/9 1 804.3 1.59E-02 (< 1.22E-02) 07/22/91 725.0 1.47E-02 (< 1.33E-02) 07/29/91 718.5 1.78E-02 (< 1.43E-02) 08/05/9 1 790.6 1.04E-02 (< 8.89E-03) 08/12/9 1 797.5 1.26E-02 (< 9.48E-03) 08/19/91 787.7 1.48E-02 (< 9.71E-03) 08/26/91 770.5 1.14E-02 (< 1 05E-02) 09/03/91 904.4 1.04E-02 (< 7.72E-03) 09/09/91 673.3 1.47E-02 (< 8 '6E-03) 09/16/9 1 768.6 1.36E-02 (< 1.03E-02) 09/23/91 800.6 1.02E-02 (NOT REQUIRED) 09/30/91 845.9 1.12E-02 (< 9 '2E-03)

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AIR CARTRIDGE SAMPLES IODINE HNPP 3 (PICOCURIES PER CUBIC METER)

THIRD QUARTER, 1991 NEW HILL NEAR 1ST BAPTIST CH 3.3 MI NNE AC-4 DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 07/01/91 905 ~ 8 7.89E-03 (< 1.52E-02) 07/08/9 1 910 ~ 9 1.18E-02 (< 1.22E-02) 07/15/9 1 902 ~ 6 1.06E-02 (< 1.37E-02) 07/22/9 1 907 ' 6.55E-03 (< 1.33E-02) 07/29/9 1 898 9 7.26E-03 (< 1 '3E-02) 08/05/9 1 862.7 9 '0E-03 (< 8.89E-03) ~

08/12/91 923.1 1.02E-02 (< 9.48E-03) 08/19/9 1 956.3 6.16E-03 (< 9.71E-03) 08/2 6/9 1 1053-7 7.88E-03 (< 1.05E-02)

. 09/03/91 1187.4 5.55E-03 (< 7.72E-03) 09/09/9 1 882.0 6.61E-03 (< 8 46E-03) 09/16/9 1 1049 9 7.38E-03 (< 1.03E-02) 09/23/91 1046.4 5.60E-03 (NOT REQUIRED) 09/30/91 1081.2 7.73E-03 (< 9 '2E-03)

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AIR CARTRIDGE SAMPLES IODINE HNPP - 4 (PICOCURIES PER CUBIC METER)

THIRD QUARTER i 199 1 PITTSBORO CONTROL AC-5 DATE COLLECTED CUBIC METERS CONTROL ACTIVITY 07/01/9 1 728. 3 (< 1 52E-02) 07/08/9 1 709. 3 (< 1. 22E-02) 07/15/9 1 719 ~ 9 (< 1. 37E-02) 07/22/91 662.7 (< 1. 33E-02) 07/29/91 712 ' (< 1. 43E-02) 08/05/9 1 735.3 (< 8 '9E-03) 08/12/9 1 734.6 (< 9.48E-03) 08/19/9 1 779.0 (< 9.71E-03) 08/26/91 833.8 (< 1 '5E-02) 09/03/91 951.3 (< 7.72E-03) 09/09/91 723.9 (< 8 '6E-03) 09/16/91 850.5 (< 1.03E-02) 09/30/91 915.8 (< 9.12E-03)

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AIR CARTRIDGE SAMPLES IODINE HNPP 5 (PICOCURIES PER CUBIC METER)

THIRD QUARTER, 1991 SPILLWAY ON MAIN RES AC-26 DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 07/01/91 863.3 1.08E-02 (< 1.52E-02) 07/08/9 1 859.5 1.02E-02 (< 1.22E-02) 07/15/91 868 ' 1.08E-02 (< 1 '7E-02) 07/22/91 840 3 8.02E-03 (< 1.33E-02) 07/29/91 862 ' 1.33E-02 (< 1.43E-02) 08/05/91 851.8 1.17E-02 (< 8.89E-03) 08/12/9 1 852.7 1.04E-02 (< 9.48E-03) 08/19/9 1 856.4 1.08E-02 (< 9.71E-03) 08/26/9 1 874.0 1-24E-02 (< 1.05E-02) 09/03/9 1 995.5 8.23E-03 (< 7.72E-03) 09/09/9 1 731.4 1.01E-02 (< 8.46E-03) 09/16/9 1 861.9 1.38E-02 (< 1.03E-02) 09/23/9 1 846 ' 8.63E-03 (NOT REQUIRED) 09/30/9 1 875.4 9.41E-03 (< 9.12E-03)

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AIR CARTRIDGE SAMPLES IODINE HNPP 6 (PICOCURIES PER CUBIC METER)

THIRD QUARTERi 199 1 SSW SECTOR 3.4 MI FROM SITE AC-47 DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 07/01/91 884.6 8.09E-03 (< 1.52E-02) 07/08/91 871 ~ 6.72E-03 (< 1.22E-02) 2'84.3 07/15/91 1.08E-02 (< 1 37E-02) 07/22/91 885.8 7.64E-03 (< 1.33E-02) 07/29/91 873.2 8.21E-03 (< 1.43E-02) 08/05/91 887 ' 9.33E-03 (< 8 '9E-03) 08/12/91 915.1 9.19E-03 (< 9.48E-03) 08/19/91 886.4 8.55E-03 (< 9.71E-03) 08/26/9 1 908.8 8.56E-03 (< 1.05E-02) 09/03/9 1 1026.5 7.17E-03 (< 7.72E-03) 09/09/9 1 740.9 1.31E-02 (< 8 46E-03) 09/16/9 1 866.8 < 8.45E-03 (< 1.03E-02) 09/23/91 884.0 1.10E-02 (NOT REQUIRED) 09/30/91 916.6 7.48E-03 (< 9.12E-03)

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AIR CARTRIDGE SAMPLES - IODINE HNPP - 7 (PICOCURIES PER CUBIC METER)

FOURTH QUARTER, 1991 SR 1134 AT INT SR 1011 DIXIE PIPELINE AC-1 DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 10/07/91 982.1 1.13E-02 (< 1.07E-02) 10/14/91 975.5 1.14E-02 (< 7.74E-03) 10/2 1/9 1 989.1 9.29E-03 (< 6.39E-03) 10/28/91 1003.5 1.07E-02 (< 7.70E-03) 11/04/91 937.1 3.30E-03 (< 7.18E-03) 11/11/91 755.5 1.68E-02 (< 1.01E-02) 11/18/91 975.3 1.10E-02 (< 6 '7E-03) 11/25/91 980.2 1.02E-02 (< 1 '2E-02) 12/02/9 1 .861.3 1.15E-02 (< 1.02E-02) .

12/09/9 1 992.4 8.25E-03 (< 9.06E-03) 12/16/9 1 981.4 7.66E-03 (< 7.80E-03) 12/22/91 825.0 1.23E-02 (< 1 '3E-02) 12/30/91 1133.7 9 '7E-03 (< 8 '7E-03)

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AIR CARTRIDGE SAMPLES IODINE HNPP 8 (PICOCURIES PER CUBIC METER)

FOURTH QUARTER, 1991 SR 1134 1.4 MI S OF SR 1011 BARRICADE AC-2 DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 10/07/91 798.5 1.32E-02 (< 1.07E-02) 10/14/91 816 1 1.16E-02 (< 7.74E-03) 10/2 1/9 1 826. 3 1.13E-02 (< 6.39E-03) 10/28/9 1 821. 2 1.36E-02 (< 7.70E-03) 11/04/91 798.7 1.11E-02 (< 7.18E-03) 11/11/91 693.5 1.44E-02 (< 1.01E-02) 11/18/9 1 790 5 1.27E-02 (< 6.27E-03) 11/25/91 793.4 1.02E-02 (< 1.02E-02) 12/02/91 802.8 1.11E-02 (< 1.02E-02) 12/09/9 1 819.2 9.86E-03 (< 9.06E-03) 12/16/9 1 803.1 1.24E-02 (< 7.80EL-03) 12/22/9 1 693.5 1.26E-02 (< 1.13E-02) 12/30/91 927 ' 8.95E-03 (< 8 '7E-03)

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AIR CARTRIDGE SAMPLES - IODINE HNPP - 9 (PICOCURIES PER CUBIC METER)

FOURTH QUARTER, 1991 NEW HILL NEAR 1ST BAPTIST CH 3.3 MI NNE AC-4 DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 10/07/9 1 1017. 6 5.79E-03 (< 1.07E-02) 10/14/9 1 1014.1 8.71E-03 (< 7.74E-03) 10/21/91 1011.0 < 8.67E-03 (< 6 '9E-03) 10/28/91 1023.3 1.12E-02 (< 7.70E-03) 11/04/91 999.1 7.82E-03 (< 7.18E-03) 11/11/9 1 887.6 9.36E-03 (< 1.01E-02) 11/18/91 984.5 8.46E-03 (< 6.27E-03) 11/25/91 1004.3 8.25E-03 (< 1.02E-02) 12/02/9 1 961.9 7.61E-03 (< 1.02E-02) 12/09/9 1 1024.1 9.34E-03 (< 9.06E-03) 12/16/9 1 1001.8 8.27E-03 (< 7.80E-03) 12/22/91 828.1 7.86E-03 (< 1 13E-02) 12/30/91 1112.4 4.31E-03 (< 8. 37E-03)

AIR CARTRIDGE SAMPLES IODINE HNPP 10 (PICOCURIES PER CUBIC METER)

FOURTH QUARTER, 1991 PITTSBORO CONTROL AC-5 DATE COLLECTED CUBIC METERS CONTROL ACTIVITY 10/07/9 1 861.8 (< 1. 07E-02) 10/14/91 878.1 (< 7.74E-03) 10/2 1/9 1 861.8 (< 6.39E-03) 10/28/91 889 6 (< 7.70E-03) 11/04/9 1 865.9 (< 7.18E-03) 11/11/91 726 ' (< 1.01E-02) 11/18/9 1 884.0 (< 6.27E-03) 11/25/91 854 ' (< 1.02E-02) 12/02/91 870 ' (< 1.02E-02) 12/09/91 877.6 (< 9.06E-03) 12/16/91 866.3 (< 7.80E-03) 12/22/91 768.8 (< 1.13E-02) 12/3 0/9 1 1011.1 (< 8.37E-03)

AIR CARTRIDGE SAMPLES IODINE HNPP 11 (PICOCURIES PER CUBIC METER)

FOURTH QUARTER, 1991 SPILL%AY ON MAIN RES AC-26 DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 10/07/9 1 782 4 1.43E-02 (< 1.07E-02) 10/14/91'09.7 1.43E-02 (< 7.74E-03) 10/2 1/91 772.9 1.43E-02 (< 6.39E-03) 10/28/9 1 787.6 1.38E-02 (< 7.70E-03) 11/04/9 1 735.4 1 11E-02 (< 7.18E-03) 11/11/9 1 693.7 1.83E-02 (< 1.01E-02) 11/18/91 752.9 9.19E-03 (< 6.27E-03) 11/25/9 1 771.2 1.61E-02 (< 1.02E-02) 12/02/9 1 768.6 8.15E-03 (< 1.02E-02) 12/09/91 774.9 1.62E-02 (< 9.06E-03) 12/16/9 1 791.0 1.23E-02 (< 7.80E-03) 12/22/91 661.4 1.66E-02 (< 1.13E-02) 12/30/91 872.1 8.92E-03 (< 8.37E-03)

AIR CARTRIDGE SAMPLES IODINE HNPP 12 (PICOCURIES PER CUBIC METER)

FOURTH QUARTER, 1991 SSW SECTOR 3.4 MI FROM SITE AC-47 DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 10/07/9 1 800.0 7.77E-03 (< 1-07E-02) 10/14/9 1 816.8 8.99E-03 (< 7.74E-03) 10/2 1/9 1 810 ' 7.63E-03 (< 6 39E-03) 10/28/9 1 825.3 1.18E-02 (< 7.70E-03) 11/04/91 752.4 1.23E-02 (< 7.18E-03) 11/11/91 517.6 1.42E-02 (< 1 01E-02) 11/18/91 742.7 5.29E-03 (< 6.27E-03) 11/25/91 751.3 1.23E-02 (< 1.02E-02) 12/02/91 808.8 1.10E-02 (< 1.02E-02) 12/09/91 779.3 < 7.72E-03 (< 9.06E-03) 12/16/9 1 784.4 8.63E-03 (< 7 80E-03) 12/22/91 685 ' 6.02E-03 (< 1. 13E-02) 12/3 0/9 1 919 0 7.40E-03 (< 8 37E-03)

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AIR PARTICULATE SAMPLES BETA HNPP - 13 (PICOCURIES PER CUBIC METER)

THIRD QUARTER i 199 1 SR 1134 AT INT SR 1011 DIXIE PIPELINE AP-1 DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 07/01/91 835.8 9.54 + 1.25 E-03 (8.86 + 1 ~ 34 E-03) 07/08/91 828.5 9.51 + 1.24 E-03 (1.59 + 0.16 E-02) 07/15/91 823.6 1.84 + 0.16 E-02 (1. 51 + 0. 16 E-02) 07/22/91 829.6 1.07 + 0.13 E-02 (1. 19 + 0. 15 E-02) 07/29/91 835.9 5.93 + 1.08 E-03 (l. 15 + 0. 15 E-02) 08/05/91 815.6 1.07 + 0.13 E-02 (1. 19 + 0. 15 E-02) 08/12/91 836.8 1.68 + 0.15 E-02 (1. 76 + 0. 17 E-02) 08/19/91 911.5 1.33 + 0.13 E-02 (1. 10 + 0. 14 E-02) 08/2 6/9 1 999.8 1.30 + 0,12 E-02 (1. 45 + 0. 14 E-02) 09/03/9 1 1153.8 7.45 + 0.93 E-03 (9. 23 + 1. 13 E-03) 09/09/91 879.8 1.16 + 0.13 E-02 (1.52 + 0.16 E-02) 09/16/91 986.0 1.87 + 0.15 E-02 (1.99 + 0.16 E-02) 09/23/9 1 1000.2 1.32 + 0.12 E-02 (NOT REQUIRED) 09/30/91 1031.6 1.08 + 0.11 E-02 (1.09 + 0.12 E-02)

AIR PARTICULATE SAMPLES BETA HNPP 14 (PICOCURIES PER CUBIC METER)

THIRD QUARTER, 1991 SR 1134 1.4 MI S OF SR 1011 BARRICADE AP-2 DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 07/01/9 1 847.4 8. 16 + 1. 18 E-03 (8.86 + 1.34 E-03) 07/08/9 1 804.3 7.99 + 1.19 E-03 (1.59 + 0.16 E-02) 07/22/91 725.0 8.87 + 1.31 E-03 (1.19 + 0.15 E-02) 07/29/91 718.5 6.93 + 1.26 E-03 (1.15 + 0.15 E-02) 08/05/91 790.6 9 '9 + 1.30 E-03 (1.19 + 0.15 E-02) 08/12/91 797.5 1.60 + 0.15 E-02 (1.76 + 0.17 E-02) 08/19/91 787.7 1.45 + 0 '5 E-02 (1.10 + 0.14 E-02) 08/26/9 1 770 ' 1.64 + 0.16 E-02 (1.45 + 0.14 E-02) 09/03/9 1 904.4 8.81 + 1.15 E-03 (9 '3 + 1.13 E-03) 09/09/91 673.3 1.78 + 0.18 E-02 (1. 52 + 0. 16 E-02) 09/16/9 1 768.6 2.37 + 0.19 E-02 (1.99 + 0.16 E-02) 09/23/91 800.6 1 49 + 0.15 E-02 (NOT REQUIRED) 09/3 0/9 1 845.9 1.30 + 0.14 E-02 (1. 09 + 0. 12 E-02)

AIR PARTICULATE SAMPLES BETA HNPP 15 (PICOCURIES PER CUBXC METER)

THXRD QUARTER, 1991 NEW HILL NEAR 1ST BAPTIST CH 3.3 MI NNE AP-4 DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVXTY 07/01/91 905.8 1.05 + 0.12 E-02 (8.86 + 1.34 E-03) 07/08/91 910 9 9.76 + 1.17 E-03 (1.59 + 0.16 E-02) 07/15/91 902 ~ 6 1.70 + 0.15 E-02 (1.51 + 0.16 E-02) 07/22/91 907 7

~ 1.01 + 0.12 E-02 (1.19 + 0.15 E-02) 07/29/91 898.9 1.25 + 0.13 E-02 (1.15 + 0.15 E-02) 08/05/91 862.7 9.00 + 1.19 E-03 (1.19 + 0.15 E-02) 08/12/91 923.1 1.67 + 0.14 E-02 (1.76 + 0.17 E-02) 08/19/91 956.3 1.15 + 0.12 E-02 (1.10 + 0.14 E-02) 08/26/91 1053.7 1.13 + 0.11 E-02 (1 '5 + 0.14 E-,02) 09/03/91 1187.4 6.79 + 0.88 E-03 (9.23 + 1.13 E-03) 09/09/91 ~

882.0 1.50 + 0.14 E-02 (1.52 + 0.16 E-02) 09/16/91 1049.9 1.85 + 0.14 E-02 (1.99 + 0.16 E-02) 09/23/91 1046.4 1.14 + 0.11 E-02 (NOT REQUIRED) 09/30/91 1081.2 1.20 + 0.11 E-02 (1.09 + 0.12 E-02)

AIR PARTICULATE SAMPLES BETA HNPP 16 (PICOCURIES PER CUBIC METER)

THIRD QUARTER, 1991 PITTSBORO CONTROL AP-5 DATE COLLECTED CUBIC METERS CONTROL ACTIVITY 07/01/91 728.3 (8.86 + 1 '4 E-03) 07/08/9 1 709.3 (1.59 + 0.16 E-02) 07/15/9 1 719.9 (1.51 + 0.16 E-02) 07/22/91 662.7 (1.19 + 0.15 E-02) 07/29/91 712.4 (1.15 + 0.15 E-02) 08/05/91 735.3 (1.19 + 0.15 E-02)

F 08/12/91 734.6 (1.76 + 0.17 E-02) 08/19/9 1 779.0 (1.10 + 0.14 E-02) 08/26/9 1 833.8 (1.45 + 0.14 E-02) 09/03/91 951.3 (9.23 + 1.13 E-03) 09/09/91 723.9 (1. 52 + .0 ~ 16 E-02) 09/16/9 1 850.5 (1. 99 + 0. 16 E-02) 09/3 0/9 1 915.8 (1. 09 + 0. 12 E-02)

AIR PARTICULATE SAMPLES BETA HNPP 17 (PICOCURIES PER CUBIC METER)

THIRD QUARTER, 1991 SPILLWAY ON MAIN RES AP-26 DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 07/01/9 1 863.3 6.51 + 1.08 E-03 (8.86 + 1.34 E-03) 07/08/9 1 859.5 6.35 + 1.06 E-03 (1.59 + 0.16 E-02) 07/15/9 1 868.4 1.19 + 0 13 E-02 (1.51 + 0.16 E-02) 07/22/91 840.3 9.57 + 1.22 E-03 (1.19 + 0.15 E-02) 07/29/91 862.9 4.67 + 0.99 E-03 (1.15 + 0.15 E-02) 08/05/91 851.8 7.55 + 1.14 E-03 (1.19 + 0.15 E-02) 08/12/91 852.7 7 '0 + 1 '2 E-03 (1.76 + 0.17 E-02) 08/19/9 1 856.4 8.39 + 1.16 E-03 (1.10 + 0.14 E-02) 08/26/91 874.0 8.01 + 1.09 E-03 (1.45 + 0.14 E-02) 09/03/91 995.5 6 '9 + 0.96 E-03 (9.23 + 1.13 E-03) 09/09/91 731.4 1.07 + 0.14 E-02 (1.52 + 0.16 E-02) 09/16/9 1 861.9 1.63 + 0.15 E-02 (1.99 + 0.16 E-02) 09/23/91 846 ' 8 '5 + 1.20 E-03 (NOT REQUIRED) 09/30/91 875.4 1.12 + 0.13 E-02 (1.09 + 0.12 E-02)

AIR PARTICULATE SAMPLES BETA HNPP - 18 (PICOCURIES PER CUBIC METER)

THIRD QUARTERi 1991 SSW SECTOR 3.4 MI FROM SITE AP-47 DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 07/01/9 1 884.6 8.57 + 1.16 E-03 (8.86 + 1.34 E-03) 07/08/9 1 871.2 1.17 + 0.13 E-02 (1.59 + 0.16 E-02) 07/15/9 1 884.3 1.74 + 0.15 E-02 (1.51 + 0.16 E-02) 07/22/9 1 885.8 1.14 + 0.13 E-02 (1.19 + 0.15 E-02) 07/29/9 1 873.2 1.09 + 0.13 E-02 (1.15 + 0.15 E-02) 08/05/9 1 887 ' 1.17 + 0.13 E-02 (1.19 + 0.15 E-02) 08/12/91 915.1 1.28 + 0.13 E-02 (1.76 + 0 '7 E-02) 08/19/9 1 886.4 1.34 + 0.13 E-02 (1.10 + 0.14 E-02) 08/2 6/9 1 908.8 1.50 + 0.14 E-02 (1.45 + 0.14 E-02) 09/03/91 1026.5 8.15 + 1.03 E-03 (9.23 + 1.13 E-03) 09/09/9 1 740.9 1.70 + 0.16 E-02 (1.52 + 0.16 E-02) 09/16/9 1 866.8 2.42 + 0 '8 E-02 (1.99 + 0.16 E-02) 09/23/9 1 884.0 1.59 + 0.14 E-02 (NOT REQUIRED) 09/3 0/9 1 916.6 1.32 + 0.13 E-02 (1.09 + 0.12 E-02)

AIR PARTICULATE SAMPLES BETA HNPP 19 (PICOCURIES PER CUBIC METER)

FOURTH QUARTER, 1991 SR 1134 AT INT SR 1011 DIXIE PIPELINE AP-1 DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 10/07/9 1 982.1 1.38 + 0.13 E-02 (1.52 + 0.14 E-02) 10/14/9 1 975.5 1.93 + 0.15 E-02 (1.47 + 0.14 E-02) 10/21/9 1 989.1 1.50 + 0.13 E-02 (1.45 + 0.14 E-02) 10/28/9 1 1003 5 2.33 + 0.16 E-02 (1.98 + 0.16 E-02) 11/04/9 1 937.1 1.62 + 0.14 E-02 (1.53 + 0.15 E-02) 11/11/9 1 755.5 2.35 + 0.19 E-02 (1.36 + 0.15 E-02) 11/18/9 1 975.3 1.92 + 0.15 E-02 (1.63 + 0.15 E-02) 11/25/91 980.2 1.30 + 0.12 E-02 (1.05 + 0.13 E-02) 12/02/91 861.3 ,1.69 + 0.15 E-02 (1.41 + 0.14 E-02) 12/09/91 992.4 1. 76 + 0. 14 E-02 (1.76 + 0.15 E-02) 12/16/91 981.4 1. 26 + 0. 13 E-02 (1.18 + 0.13 E-02) 12/22/91 825.0 1.26 + 0.14 E-02 (1.07 + 0.14 E-02) 12/30/91 1133.7 1.05 + 0.11 E-02 (8.84 + 1.08 E-03)

AIR PARTICULATE SAMPLES BETA HNPP 20 (PICOCURIES PER CUBIC METER)

FOURTH QUARTER g 1 9 9 1 SR 1134 1. 4 MI S OF SR 1011 BARRICADE AP-2 DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 10/07/91 798.5 1.51 + 0.15 E-02 (1. 52 + 0. 14 E-02) 10/14/9 1 816.1 1.96 + 0.17 E-02 (1. 47 + 0. 14 E-02) 10/2 1/9 1 826.3 1.83 + 0.16 E-02 (1.45 + 0.14 E-02) 10/28/9 1 821.2 2.63 + 0.19 E-02 (1.98 + 0.16 E-02) 11/04/91 798.7 1.65 + 0.16 E-02 (1.53 + 0.15 E-02) 11/11/91 693.5 2.06 + 0.18 E-02 (1.36 + 0 '5 E-02) 11/18/9 1 790.5 2 24 + 0.18 E-02 (1.63 + 0.15 E-02) 11/25/91 793.4 1.47 + 0.15 E-02 (1.05 + 0.13 E-02) 12/02/91 . 802. 8 1.70 + 0.16 E-02 (1.41 + 0.14 E-02) 12/09/9 1 819. 2 2.01 + 0.16 E-02 (1.76 + 0.15 E-02) 12/16/9 1 803 1 1.31 + 0.14 E-02 (1.18 + 0.13 E-02) 12/22/9 1 693.5 1.50 + 0.16 E-02 (1.07 + 0 14 E-02) 12/3 0/9 1 927.8 1.19 + 0.13 E-02 (8.84 + 1.08 E-03)

AIR PARTICULATE SAMPLES BETA HNPP 21 (PICOCURIES PER CUBIC METER)

FOURTH QUARTER, 1991 NEW HILL NEAR 1ST BAPTIST CH 3.3 MI NNE AP-4 DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 10/07/91 1017.6 1.35 + 0.12 E-02 (1.52 + 0.14 E-02) 10/14/91 1014.1 1.91 + 0.15 E-02 (1.47 + 0.14 E-02) 10/21/91 1011.0 1.67 + 0.14 E-02 (1.45 + 0.14 E-02) 10/28/91 1023.3 2.23 + 0.15 E-02 (1.98 + 0.16 E-02) 11/04/91 999.1 1.48 + 0.13 E-02 (1.53 + 0.15 E-02) 11/11/91 887.6 1.88 + 0.15 E-02 (1.36 + 0.15 E-02) 11/18/9 1 984.5 1.84 + 0.14 E-02 (1.63 + 0.15 E-02) 11/25/9 1 1004.3 1.32 + 0.12 E-02 (1.05 + 0.13 E-02) 12/02/9 1 961.9 1.48 + 0.13 E-02 (1 '1 + 0 '4 E-02) 12/09/9 1 1024.1 1. 74 + 0. 14 E-02 (1.76 + 0.15 E-02) 12/16/9 1 1001.8 1. 30 + 0. 13 E-02 (1.18 + 0.13 E-02) 12/22/91 828.1 1.51 + 0.15 E-02 (1.07 + 0.14 E-02) 12/3 0/91 1112.4 1.11 + 0.11 E-02 (8.84 + 1.08 E-03)

AIR PARTICULATE SAMPLES BETA HNPP 22 (PICOCURIES PER CUBIC METER)

FOURTH QUARTER i 1 9 9 1 PITTSBORO CONTROL AP-5 DATE COLLECTED CUBIC METERS CONTROL ACTIVITY 10/07/9 1 861.8 (1.52 + 0.14 E-02) 10/14/91 878.1 (1.47 + 0.14 E-02) 10/21/91 861.8 (1.45 + 0.14 E-02) 10/28/91 889.6 (1.98 + 0.16 E-02) 11/04/91 865.9 (1.53 + 0.15 E-02) 11/11/91 726.5 (1.36 + 0.15 E-02) 11/18/9 1 884.0 (1.63 + 0.15 E-02) 11/25/91 854.8 (1.05 + 0.13 E-02) 12/02/91 870.5 (1.41 + 0.14 E-02) 12/09/91 877.6 (1.76 + 0.15 E-02) 12/16/9 1 866.3 (1.18 + 0.13 E-02) 12/22/91 768 ' (1.07 + 0.14 E-02) 12/30/91 1011.1 (8.84 + 1.08 E-03)

AIR PARTICULATE SAMPLES BETA HNPP 23 (PICOCURIES PER CUBIC METER)

FOURTH QUARTER, 1991 SPILLWAY ON MAIN RES AP-26 DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 10/07/91 782.4 1.21 + 0.14 E-02 (1.52 + 0.14 E-02) 10/14/91 809.7 1.30 + 0.14 E-02 (1. 47 + 0. 14 E-02) 10/21/91 772.9 1.43 + 0.15 E-02 (1. 45 + 0. 14 E-02) 10/28/91 787.6 2.16 + 0.18 E-02 (1.98 + 0.16 E-02) 11/04/91 735.4 1.89 + 0.18 E-02 (1.53 + 0.'15 E-02) 11/11/91 693.7 1.85 + 0.18 E-02 (1. 36 + 0. 15 E-02) 11/18/91 752.9 2.04 + 0.18 E-02 (1.63 + 0.15 E-02) 11/25/91 771.2 1.16 + 0.14 E-02 (1.05 + 0.13 E-02) 12/02/9 1 768.6 1.32 + 0.15 E-02 (1.41 + 0,.14 E-02) 12/09/9 1 774.9 1.70 + 0.16 E-02 (1 '6 + 0.15 E-02) 12/16/91 791. 0 8.86 + 1 '8 E-03 (1.18 + 0.13 E-02) 12/22/91 661.4 1.14 + 0.15 E-02 (1.07 + 0.14 E-02) 12/3 0/9 1 872.1 7.93 + 1.15 E-03 (8.84 + 1.08 E-03)

AIR PARTICULATE SAMPLES BETA HNPP 24 (PICOCURIES PER CUBIC METER)

FOURTH QUARTER, 1991 SSW SECTOR 3.4 MI FROM SITE AP-47 DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 10/07/9 1 800.0 2.07 + 0.17 E-02 (1 52 + 0.14 E-02) 10/14/9 1 816.8 2.13 + 0.17 E-02 (1.47 + 0.14 E-02) 10/2 1/9 1 810.5 2. 09 + 0. 17 E-02 (1.45 + 0.14 E-02) 10/28/91 825.3 2. 51 + 0. 18 E-02 (1.98 + 0.16 E-02) 11/04/9 1 752.4 1. 98 + 0 ~ 18 E-02 (1.53 + 0.15 E-02) 11/11/9 1 517 ' 3.60 + 0.28 E-02 (1.36 + 0.15 E-02) 11/18/9 1 742.7 2.38 + 0.19 E-02 (1.63 + 0.15 E-02) 11/25/91 751.3 1.46 + 0.15 E-02 (1.05 + 0 13 E-02) 12/02/91 808.8 1.41 + 0 '5 E-02 (1.41 + 0.14 E-02) 12/09/9 1 779.3 2.70 + 0 '9 E-02 (1.76 + 0.15 E-02) 12/16/9 1 784.4 1.51 + 0.15 E-02 (1.18 + 0.13 E-02) 12/22/9 1 685.6 1.94 + 0.18 E-02 (1.07 + 0.14 E-02) 12/3 0/9 1 919.0 1.22 + 0.13 E-02 (8.84 + 1.08 E-03)

E.

AIR PARTICULATE SAMPLES HNPP 25 (PICOCURIES PER CUBIC METER)

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

GAMMA SPECTROMETRY VOLUME: 12768.5 CUBIC METERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 5.09 + 0.54 E-02 (5.80 + 0.61 E-02)

PB-214 LESS THAN LLD (1.91 + 0.57 E-03)

BI-214 8.44 + 5.12 E-04 (2.84 + 0.51 E-03)

AIR PARTICULATE SAMPLES HNPP 26 (PICOCURIES PER CUBIC METER)

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

GAMMA SPECTROMETRY VOLUME: 10234.3 CUBIC METERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 5.57 + 0.56 E-02 (5.80 + 0.61 E-02)

K-40 4.41 + 3.77 E-03 (LESS THAN LLD)

PB-214 LESS THAN LLD (1.91 + 0.57 E-03)

BI-214 1.01 + 0.41 E-03 (2.84 + 0 '1 E-03)

AIR PARTICULATE SAMPLES HNPP 27 (PICOCURIES PER CUBIC METER)

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

GAMMA SPECTROMETRY VOLUME: 13568.6 CUBIC METERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 6.15 + 0.46 E-02 (5.80 + 0.61 E-02)

PB-214 1.07 + 0.30 E-03 (1.91 + 0.57 E-03)

BI-214 9.61 + 3.75 E-04 (2.84 + 0 '1 E-03)

AIR PARTICULATE SAMPLES HNPP 28 (PICOCURIES PER CUBIC METER)

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

GAMMA SPECTROMETRY VOLUME: 10056.8 CUBIC METERS ISOTOPE CONTROL ACTIVITY BE-7 (5.80 + 0.61 E-02)

PB-214 (1.91 + 0.57 E-03)

BI-214 (2 '4 + 0.51 E-03)

AIR PARTICULATE SAMPLES HNPP 29 (PICOCURIES PER CUBIC METER)

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

GAMMA SPECTROMETRY VOLUME: 12040 CUBIC METERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 5.11 + 0.50 E-02 (5.80 + 0.61 E-02)

K-40 3.69 + 3.46 E-03 (LESS THAN LLD)

PB-214 LESS THAN LLD (1.91 + 0.57 E-03)

BI-214 LESS THAN LLD (2.84 + 0.51 E-03)

RA-226 8.20 + 3.33 E-03 (LESS THAN LLD)

AIR PARTICULATE SAMPLES HNPP 30 (PICOCURIES PER CUBIC METER)

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

GAMMA SPECTROMETRY VOLUME: 12432 CUBIC METERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 5.80 + 0.58 E-02 (5.80 + 0.61 E-02)

PB-214 LESS THAN LLD (1.91 + 0.57 E-03)

BI-214 5.27 + 3.24 E-04 (2 '4 + 0.51 E-03)

AIR PARTICULATE SAMPLES HNPP 31 (PICOCURIES PER CUBIC METER)

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

GAMMA SPECTROMETRY VOLUME: 12392 ' CUBIC METERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 7.39 + 0.57 E-02 (4.84 + 0.67 E-02)

AIR PARTICULATE SAMPLES HNPP 32 (PICOCURIES PER CUBIC METER)

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

GAMMA SPECTROMETRY VOLUME: 10384.6 CUBIC METERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 7. 96 + 0. 68 E-02 (4. 84 + 0. 67 E-02)

BI-214 4.35 + 4.18 E-04 (LESS THAN LLD)

AIR PARTICULATE SAMPLES HNPP - 33 (PICOCURIES PER CUBIC METER)

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

GAMMA SPECTROMETRY VOLUME: 12869.8 CUBIC METERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 6.85 + 0.56 E-02 (4.84 + 0.67 E-02)

AIR PARTICULATE SAMPLES HNPP 34 (PICOCURIES PER CUBIC METER)

FOURTH QUARTER i 1 9 9 1 PITTSBORO CONTROL AP-5 (COMPOSITE SAMPLE)

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

AIR PARTICULATE SAMPLES HNPP 35 (PICOCURIES PER CUBIC METER)

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

GAMMA SPECTROMETRY VOLUME: 9973.8 CUBIC METERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 4.84 + 0.54 E-02 (4.84 + 0.67 E-02)

BI-214 4.31 + 3.86 E-04 (LESS THAN LLD)

AIR PARTICULATE SAMPLES HNPP 36 (PICOCURIES PER CUBIC METER)

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

GAMMA SPECTROMETRY VOLUME: 9993.7 CUBIC METERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 9 '4 + 0 78 E-02 (4.84 + 0.67 E-02)

DRINKING WATER SAMPLES IODINE HNPP 37 (PICOCURIES PER LITER)

THIRD QUARTER, 1991 CAPE FEAR PLANT INTAKE CONTROL DW-38 DATE COLLECTED LITERS CONTROL ACTIVITY 07/01/9 1 4.0 (< 4.47E-01) 07/08/9 1 4.0 (< 3.80E-01) 07/15/91 4.0 (< 3.93E-01) 07/22/91 4.0 (< 3.62E-01) 07/29/91 4.0 (< 3.99E-01) 08/05/91 4.0 (< 4.13E-01) 08/12/91 4.0 (< 3.93E-01) 08/19/9 1 4.0 (< 5.39E-01) 08/26/9 1 4.0 (< 3.86E-01) 09/03/9 1 4.0 (< 3.97E-01) 09/09/9 1 4.0 (< 3.90E-01) 09/16/91 4.0 (< 3.88E-01) 09/23/91 4.0 (< 4.06E-01) 09/30/91 4.0 (< 4.03E-01)

DRINKING WATER SAMPLES IODINE HNPP 38 (PICOCURIES PER LITER)

THIRD QUARTER g 199 1 LILLINGTON CAPE FEAR RIVER DW-40 DATE COLLECTED LITERS SAMPLE ACTIVITY CONTROL ACTIVITY 07/01/91 4.0 3.91E-01 (< 4.47E-01) 07/08/9 1 4.0 3.89E-01 (< 3.80E-01) 07/15/9 1 4.0 3.82E-01 (< 3.93E-01) 07/22/9 1 4.0 3.86E-01 (< 3.62E-01) 07/29/9 1 4.0 3.89E-01 (< 3.99E-01) 08/05/9 1 4.0 3.83E-01 (< 4.13E-01) 08/12/9 1 4.0 5.36E-01 (< 3.93E-01) 08/19/91 4.0 3.92E-01 (< 5.39E-01) 08/26/9 1 4.0 5.38E-01 (< 3.86E-01) 09/03/9 1 4.0 3.61E-01 (< 3.97E-01) 09/09/9 1 4.0 5.12E-01 (< 3.90E-01) 09/16/91 4.0 5.12E-01 (< 3 '8E-01) 09/23/91 4.0 6.52E-01 (< 4.06E-01) 09/30/91 4.0 5.65E-01 (< 4.03E-01)

DRINKING WATER SAMPLES IODINE HNPP 39 (PICOCURIES PER LITER)

THIRD QUARTER, 1991 WATER TREATMENT BLDG AT HARRIS PLANT DW-51 DATE COLLECTED LITERS SAMPLE ACTIVITY CONTROL ACTIVITY 07/01/9 1 4.0 3.58E-01 (< 4.47E-01) 07/08/91 4.0 3.59E-01 (< 3 '0E-01) 07/15/91 4.0 3.57E-01 (< 3.93E-01) 07/22/91 4.0 3.95E-01 (< 3.62E-01) 07/29/91 4.0 3.59E-01 (< 3.99E-01) 08/05/91 4.0 3.57E-01 (< 4 '3E-01) 08/12/91 4.0 3.60E-01 (< 3.93E-01) 08/19/9 1 4.0 3.62E-01 (< 5.39E-01) 08/26/9 1 4.0 3.59E-01 (< 3.86E-01) 09/03/9 1 4.0 4.79E-01 (< 3.97E-01) 09/09/9 1 4.0 3.68E-01 (< 3.90E-01) 09/16/9 1 4.0 4.80E-01 (< 3 '8E-01) 09/23/91 4.0 3.63E-01 (< 4.06E-01) 09/30/91 4.0 3.61E-01 (< 4 '3E-01)

DRINKING WATER SAMPLES - IODINE HNPP 40 (PICOCURIES PER LITER)

FOURTH QUARTER, 1991 CAPE FEAR PLANT INTAKE CONTROL DW-38 DATE COLLECTED LITERS CONTROL ACTIVITY 10/07/91 4 p (< 3.87E-01) 10/14/9 1 4 p (< 3.96E-01) 10/2 1/9 1 4.0 (< 3.88E-01) 10/28/91 4 ' (< 3 '0E-01) 11/04/91 4.0 (< 3.99E-01) 11/11/91 4.0 (< 4.08E-01) 11/18/91 4.0 (< 5.62E-01) 11/25/91 4 ' (< 4.48E-01) 12/02/91 4.0 (< 7.00E-01) 12/09/91 4.0 (< 5.24E-01) 12/16/9 1 4.0 (< 4.65E-01) 12/22/9 1 4.0 (< 4.59E-01) 12/3 0/9 1 4.0 (< 4.47E-01)

DRINKING WATER SAMPLES IODINE HNPP 41 (PICOCURIES PER LITER)

FOURTH QUARTER, 1991 LILLINGTON CAPE FEAR RIVER DW-40 DATE COLLECTED LITERS SAMPLE ACTIVITY CONTROL ACTIVITY 10/07/9 1 4.0 5. 17E-01 (< 3.87E-01) 10/14/9 1 4.0 5.12E-01 (< 3 '6E-01) 10/21/91 4.0 5.15E-01 (< 3.88E-01) 10/28/91 4.0 5.05E-01 (< 3.90E-01) 11/04/9 1 4.0 5.24E-01 (< 3.99E-01) 11/11/9 1 4.0 5.20E-01 (< 4.08E-01) 11/18/9 1 4.0 5.29E-01 (< 5.62E-01) 11/25/9 1 4.0 7.24E-01 (< 4.48E-01) 12/02/9 1 4.0 6.22E-01 (< 7.00E-01) 12/09/91 4.0 5.40E-01 (< 5.24E-01) 12/16/9 1 4.0 5.20E-01 (< 4.65E-01) 12/22/91 4.0 4.70E-01 (< 4.59E-01) 12/30/91 4.0 5.30E-01 (< 4.47E-01)

DRINKING WATER SAMPLES IODINE HNPP 42 (PICOCURIES PER LITER)

FOURTH QUARTER, 1991 WATER TREATMENT BLDG AT HARRIS PLANT DW-51 DATE COLLECTED LITERS SAMPLE ACTIVITY CONTROL ACTIVITY 10/07/9 1 4.0 3.64E-01 (< 3.87E-01) 10/14/9 1 4.0 3.64E-01 (< 3.96E-01) 10/21/91 4.0 4.80E-01 (< 3.88E-01) 10/28/9 1 4.0 3.58E-01 (< 3.90E-01) 11/04/91 4.0 < 3.67E-01 (< 3 '9E-01) 11/11/91 4.0 3.78E-01 (< 4.08E-01) 11/18/91 4.0 3.73E-01 (< 5.62E-01) 11/25/91 4.0 5.78E-01 (< 4.48E-01) 12/02/91 4.0 6.47E-01 (< 7.00E-01) 12/09/9 1 4.0 4.89E-01 (< 5.24E-01) 12/16/9 1 4.0 4.25E-01 (< 4.65E-01) 12/22/9 1 4.0 4.30E-01 (< 4.59E-01) 12/3 0/91 4.0 4.21E-01 (< 4.47E-01)

DRINKING WATER SAMPLES HNPP 43 (PICOCURIES PER LITER)

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

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

TRITIUM 0.005 (< 9.17E+02)

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

DRINKING WATER SAMPLES HNPP 44 (PICOCURIES PER LITER)

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

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

DRINKING 'WATER SAMPLES HNPP 45 (PICOCURIES PER LITER)

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

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY.

GROSS BETA 1.000 3.43 + 0.84 E+00 (6.48 + 1.18 E+00)

TRITIUM 0.005 9.17E+02 (< 9.17E+02)

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

DRINKING WATER SAMPLES HNPP 46 (PICOCURIES PER LITER)

AUGUST, 1991 I

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

RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY GROSS BETA 1.000 (8.83 + 1.55 E+00)

TRITIUM 0.005 (( 9.77E+02)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE CONTROL ACTIVITY K-40 (3.54 + 3.06 E+01)

DRINKING WATER SAMPLES HNPP - 47 (PICOCURIES PER LITER)

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

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 6.86 + 1.33 E+00 (8.83 + 1.55 E+00)

TRITIUM 0.005 9.77E+02 (< 9.77E+02)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 LESS THAN LLD (3.54 + 3.06 E+01)

DRINKING WATER SAMPLES HNPP 48 (PICOCURIES PER LITER)

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

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 3.81 + 0.93 E+00 (8.83 + 1.55 E+00)

TRITIUM 0.005 4.51 + 0.68 E+03 (< 9.77E+02)

GAMMA SPECTROMETRY VOLUME: 1'ITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 LESS THAN LLD (3.54 + 3.06 E+01)

RA-226 4.09 + 2'.34 E+01 (LESS THAN LLD)

DRXNKXNG WATER SAMPLES HNPP 49 (PICOCURIES PER LITER)

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

RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY GROSS BETA 1.000 (1.17 + 0.18 E+01)

TRITIUM 0.005 (< 9.84E+02)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE CONTROL ACTIVITY PB-212 (2.40 + 2.34 E+00)

DRINKING WATER SAMPLES HNPP 50 (PICOCURIES PER LITER)

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

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

DRINKING WATER SAMPLES HNPP 51 (PICOCURIES PER LITER)

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

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 3.72 + 0.88 E+00 (1.17 + 0 18 E+01)

TRITIUM 0.005 3.77 + 0.67 E+03 (( 9.84E+02)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY PB-212 3.79 + 1.79 E+00 (2.40 + 2.34 E+00)

RA-226 ~

2.52 + 2.27 E+01 (LESS THAN LLD)

DRINKING WATER SAMPLES HNPP - 52 (PICOCURIES PER LITER)

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

RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY GROSS BETA 1.000 (7.27 + 1.32 E+00)

TRITIUM 0.005 (< 9.70E+02)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE CONTROL ACTIVITY K-40 (2.56 + 1.92 E+01)

RA-226 (3.59 + 2.61 E+01)

DRINKING WATER SAMPLES HNPP 53 (PICOCURIES PER LITER)

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

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 7.90 + 1.32 E+00 (7.27 + 1.32 E+00)

TRITIUM 0.005 9 70E+02 (< 9.70E+02)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-4 0 LESS THAN LLD (2.56 + 1.92 E+01)

RA-226 LESS THAN LLD (3.59 + 2.61 E+01)

DRINKING WATER SAMPLES HNPP 54 (PICOCURIES PER LITER)

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

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1. 000 2.95 + 0.85 E+00 (7.27 + 1.32 E+00)

TRITIUM 0.005 5.16 + 0.69 E+03 (< 9.70E+02)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 LESS THAN LLD (2.56 + 1.92 E+01)

TL-208 2.28 + 1.30 E+00 (LESS THAN LLD)

RA-226 LESS THAN LLD (3. 59 + '. 61 E+01)

DRINKING WATER SAMPLES HNPP 55 (PICOCURIES PER LITER)

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

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

TRITIUM 0.005 (( 9.86E+02)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE CONTROL ACTIVITY ALL GAMMA EMITTERS LESS THAN LLD

DRINKING WATER SAMPLES HNPP 56 (PICOCURIES PER LITER)

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

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 8.16 + 1.45 E+00 (7.78 + 1.41 E+00)

TRITIUM 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 HNPP 57 (PICOCURIES PER LITER)

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

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 2.32 + 0.84 E+00 (7.78 + 1.41 E+00)

TRITIUM 0.005 5.13 + 0.70 E+03 (< 9.86E+02)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BI-214 6.07 + 3.03 E+00 (LESS THAN LLD)

DRINKING WATER SAMPLES HNPP 58 (PICOCURIES PER LITER)

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

RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY GROSS BETA 1.000 (1.05 + 0.17 E+01)

TRITIUM 0.005 (< 9.34E+02)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE CONTROL ACTIVITY ALL GAMMA EMITTERS LESS THAN LLD

DRINKING WATER SAMPLES HNPP 59 (PICOCURIES PER LITER)

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

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 SAMPLE ACTIVITY CONTROL ACTIVITY TL-208 1.49 + 1.04 E+00 (LESS THAN LLD)

PB-212 2.58 + 1.94 E+00 (LESS THAN LLD)

BI-214 2.94 + 2.29 E+00 (LESS THAN LLD)

DRINKING WATER SAMPLES HNPP 60 (PICOCURIES PER LITER)

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

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 3.75 + 0.88 E+00 (1.05 + 0.17 E+01)

TRITIUM 0.005 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 HNPP 61 (PICOCURIES PER GRAM)

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

CATFISH, EDIBLE PORTION GAMMA SPECTROMETRY MASS 507.1 GRAMS FRESH ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 2.39 + 0.21 E+00 (2.55 + 0.23 E+00)

BOTTOM FEEDER SAMPLES HNPP 62 (PICOCURIES PER GRAM)

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

CATFISH, EDIBLE PORTION GAMMA SPECTROMETRY MASS: 516.6 GRAMS FRESH ISOTOPE CONTROL ACTIVITY K-40 (2.55 + 0.23 E+00)

FREE SWIMMER SAMPLES HNPP 63 (PICOCURIES PER GRAM)

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

SUNFISH, EDIBLE PORTION GAMMA SPECTROMETRY MASS: 562.9 GRAMS FRESH ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 3.69 + 0.33 E+00 (2.86 + 0.29 E+00)

FREE SWIMMER SAMPLES HNPP 64 (PICOCURIES PER GRAM)

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

SUNFISH, EDIBLE PORTION GAMMA SPECTROMETRY MASS: 521.4 GRAMS FRESH ISOTOPE CONTROL ACTIVITY K-40 (2.86 + 0.29 E+00)

FREE SWIMMER SAMPLES HNPP 65 (PICOCURIES PER GRAM)

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

LARGEMOUTH BASS, EDIBLE PORTION GAMMA SPECTROMETRY MASS 770 ' GRAMS FRESH ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 3.60 + 0.23 E+00 (3.42 + 0.29 E+00)

FREE SWIMMER SAMPLES HNPP 66 (PICOCURIES PER GRAM)

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

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

FOOD CROP SAMPLES HNPP 67 (PICOCURIES PER GRAM)

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

BEANS GAMMA SPECTROMETRY MASS 455 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 3.94 + 0.70 E-01 (NOT REQUIRED)

K-40 3.97 + 0.21 E+00 (NOT REQUIRED)

I-131 1.87E-02 (NOT .REQUIRED)

CS-134 2.31E-02 (NOT REQUIRED)

CS-137 1.83E-02 (NOT REQUIRED)

FOOD CROP SAMPLES HNPP - 68 (PICOCURIES PER GRAM)

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

CABBAGE GAMMA SPECTROMETRY MASS: 511.1 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 6.44 + 0.55 E-01 (NOT REQUIRED)

K-40 3.35 + 0.15 E+00 (NOT REQUIRED)

I-131 1.09E-02 (NOT REQUIRED)

CS-134 1.51E-02 (NOT REQUIRED)

CS-137 1.57E-02 (NOT REQUIRED)

TL-208 1.28 + 0.78 E-02 (NOT REQUIRED)

PB-212 5.22 + 1.17 E-02 (NOT REQUIRED)

RA-226 2.00 + 1.53 E-01 (NOT REQUIRED)

FOOD CROP SAMPLES HNPP 69 (PICOCURIES PER GRAM)

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

EGGPLANT GAMMA SPECTROMETRY MASS 461 GRAMS WET ISOTOPE CONTROL ACTIVITY K-40 (3 '2 + 0 '7 E+00)

I-131 (< 1 '3E-02)

CS-134 (< 1.57E-02)

CS-137 (< 1.48E-02)

PB-212 (1.31 + 0.86 E-02)

FOOD CROP SAMPLES HNPP 70 (PICOCURIES PER GRAM)

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

GREEN BEANS GAMMA SPECTROMETRY MASS: 493.7 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 5.89 + 0.55 E-01 (NOT REQUIRED)

K-40 3.11 + 0.17 E+00 (NOT REQUIRED)

I-131 1.36E-02 (NOT REQUIRED)

CS-134 1.69E-02 (NOT REQUIRED)

CS-137 1.52E-02 (NOT REQUIRED)

PB-212 3.41 + 1.16 E-02 (NOT REQUIRED)

FOOD CROP SAMPLES HNPP 71 (PICOCURIES PER GRAM)

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

MUSTARD GREENS GAMMA SPECTROMETRY MASS: 526.7 GRAMS WET ISOTOPE CONTROL ACTIVITY BE-7 (3.81 + 0.54 E-01)

K-40 (5.31 + 0.19 E+00)

I-131 (< 1.56E-02)

CS-134 (< 1.83E-02)

CS-137 (< 1.62E-02)

FOOD CROP SAMPLES HNPP 72 (PICOCURIES PER GRAM),,

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

PEPPERS GAMMA SPECTROMETRY MASS: 507.2 GRAMS WET ISOTOPE CONTROL ACTIVITY K-40 (1.73 + 0.12 E+00)

I-131 (< 1.31E-02)

CS-134 (< 1.23E-02)

CS-137 (< 1.47E-02)

RA-226 (2.16 + 1 '7 E-01)

FOOD CROP SAMPLES HNPP 73 (PICOCURIES PER GRAM)

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

TOMATOES GAMMA SPECTROMETRY MASS: 788.2 GRAMS WET ISOTOPE CONTROL ACTIVITY K-40 (2.34 + 0.11 E+00)

I-131 (< 7.57E-03)

CS-134 (< 8.49E-03)

CS-137 (< 9.20E-03)

FOOD CROP SAMPLES HNPP - 74 (PICOCURIES PER GRAM)

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

BEANS GAMMA SPECTROMETRY MASS 546 GRAMS WET ISOTOPE CONTROL ACTIVITY BE-7 (2 '4 + 0.54 E-01)

K-4 0 (2.58 + 0.14 E+00)

I-131 (< 1.10E-02)

CS-134 (< 1.24E-02)

CS-137 (< 1.32E-02)

TL-2 08 (1.52 + 0.63 E-02)

PB-212 (5.48 + 0 '7 E-02)

BI-214 (1 '5 + 1.08 E-02)

FOOD CROP SAMPLES HNPP 75 (PICOCURIES PER GRAM)

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

CABBAGE GAMMA SPECTROMETRY MASS: 508.2 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 1.90 + 0.14 E+00 (NOT REQUIRED)

I-131 1.03E-02 (NOT REQUIRED)

CS-134 1.31E-02 (NOT REQUIRED)

CS-137 1.23E-02 (NOT REQUIRED)

BI-214 2.13 + 1.20 E-02 (NOT REQUIRED)

RA-226 3.32 + 1.39 E-01 (NOT REQUIRED)

FOOD CROP SAMPLES HNPP 76 (PICOCURIES PER GRAM)

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

EGGPLANT GAMMA SPECTROMETRY MASS: 632.9 GRAMS WET ISOTOPE CONTROL ACTIVITY K-40 (2.07 + 0 12 E+00)

I-131 (< 9.75E-03)

CS-134 (< 1.16E-02)

CS-137 (< 1 '6E-02)

PB-212 (1.73 + 0.78 E-02)

FOOD CROP SAMPLES HNPP 77 (PICOCURIES PER GRAM)

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

TOMATOES GAMMA SPECTROMETRY MASS: 890.9 GRAMS WET ISOTOPE CONTROL ACTIVITY K-40 (2.24 + 0.12 E+00)

I-131 (< 8.60E-03)

CS-134 (< 8.87E-03)

CS-137 (< 8 '5E-03)

FOOD CROP SAMPLES HNPP 78 (PICOCURIES PER GRAM)

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

TOMATOES GAMMA SPECTROMETRY MASS: 627.4 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 2.59 + 0.12 E+00 (2 '4 + 0.12'+00)

I-131 8.77E-03 (< 8.60E-03)

CS-134 9.75E-03 (< 8.87E-03)

CS-137 1.09E-02 (< 8 95E-03)

FOOD CROP SAMPLES HNPP 79 (PICOCURIES PER GRAM)

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

COLLARDS GAMMA SPECTROMETRY MASS'11 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 9.62 + 4.48 E+00 (NOT REQUIRED)

K-4 0 2.53 + 0.16 E+00 (NOT REQUIRED)

I-13 1 1.35E-02 (NOT REQUIRED)

CS-134 1.75E-02 (NOT REQUIRED)

CS-137 1.63E-02 (NOT REQUIRED)

TL-208 2.93 + 1.05 E-02 (NOT REQUIRED)

PB-212 6.01 + 1.67 E-02 (NOT REQUIRED)

BI-214 4.34 + 1.64 E-02 (NOT REQUIRED)

FOOD CROP SAMPLES HNPP 80 (PICOCURIES PER GRAM)

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

EGGPLANT GAMMA SPECTROMETRY MASS: 437.3 GRAMS WET ISOTOPE CONTROL ACTIVITY K-40 (1 '3 + 0 '0 E+00)

I-131 (< 1.74E-02)

CS-134 (< 2.00E-02)

CS-137 (< 1.31E-02)

BI-214 (4.01 + 1.70 E-02)

FOOD CROP SAMPLES HNPP 81 (PICOCURIES PER GRAM)

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

TURNIPS AND GREENS GAMMA SPECTROMETRY MASS: 573.3 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 2.39 + 0.39 E-01 (NOT REQUIRED)

K-40 3.76 + 0.17 E+00 (NOT REQUIRED)

I-131 1.11E-02 (NOT REQUIRED)

CS-134 1.36E-02 (NOT REQUIRED)

CS-137 1.48E-02 (NOT REQUIRED)

TL-208 3.16 + 0.74 E-02 (NOT REQUIRED)

PB-212 1.04 + 0.11 E-01 (NOT REQUIRED)

BI-212 1.52 + 0.39 E-01 (NOT REQUIRED)

FOOD CROP SAMPLES HNPP 82 (PICOCURIES PER GRAM)

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

COLLARDS GAMMA SPECTROMETRY MASS 482.4 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 3.89 + 0.19 E+00 (NOT REQUIRED)

I-131 1.28E-02 (NOT REQUIRED)

CS-134 1.45E-02 (NOT REQUIRED)

CS-137 1.46E-02 (NOT REQUIRED)

TL-208 2.87 + 0.77 E-02 (NOT REQUIRED)

PB-212 7.38 + 1.31 E-02 (NOT REQUIRED)

BI-214 2.18 + 1.52 E-02 (NOT REQUIRED)

FOOD CROP SAMPLES HNPP 83 (PICOCURIES PER GRAM)

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

MUSTARD GREENS GAMMA SPECTROMETRY MASS: 418.7 GRAMS NET ISOTOPE CONTROL ACTIVITY BE-7 (3.70 + 0.79 E-01)

K-40 (5.'13 + 0.24 E+00)

I-131 (< 1.95E-02)

CS-134 (< 2.24E-02)

CS-137 (< 1.98E-02)

TL-208 (1.87 + 0.16 E-01)

PB-212 (4.28 + 0.24 E-01)

BI-212 (4.30 + 0.79 E-01)

BI-214 (4.47 + 2.70 E-02)

FOOD CROP SAMPLES <<HNPP 84 (PICOCURIES PER GRAM)

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

COLLARDS GAMMA SPECTROMETRY MASS: 440 ' GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 2 ~ 81 + 0. 18 E+00 (NOT REQUIRED)

I-131 1 '1E-02 (NOT REQUIRED)

CS-134 1.46E-02 (NOT REQUIRED)

CS-137 1.56E-02 (NOT REQUIRED)

TL-208 1.79 + 0.78 E-02 (NOT REQUIRED)

PB-212 4.73 + 1.14 E-02 (NOT REQUIRED)

BI-214 2.26 + 1.37 E-02 (NOT REQUIRED)

FOOD CROP SAMPLES HNPP 85 (PICOCURIES PER GRAM)

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

MUSTARD GREENS GAMMA SPECTROMETRY MASS 368 GRAMS WET ISOTOPE CONTROL ACTIVITY BE-7 (3.75 + 0.74 E-01)

K-40 (4.35 + 0.26 E+00)

I-131 (< 2.31E-02)

CS-134 (< 2 '1E-02)

CS-137 (< 2.17E-02)

TL-208 (4.88 + 1.34 E-02)

PB-212 (8.43 + 2.37 E-02)

BI-214 (3.38 + 2.81 E-02)

FOOD CROP SAMPLES HNPP 86 (PICOCURIES PER GRAM)

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

COLLARDS GAMMA SPECTROMETRY MASS 503.4 GRAMS WET ISOTOPE CONTROL ACTIVITY K-40 (3.55 + 0.19 E+00)

I-131 (< 1 87E-02)

CS-134 (< 1.73E-02)

CS-137 (< 1.69E-02)

FOOD CROP SAMPLES HNPP 87 (PICOCURIES PER GRAM)

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

COLLARDS GAMMA SPECTROMETRY MASS: 527.1 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 2.54 + 0.17 E+00 (3.55 + 0.19 E+00)

I-131 1.78E-02 (< 1.87E-02)

CS-134 1.72E-02 (< 1.73E-02)

CS-137 1.48E-02 (< 1 69E-02)

FOOD CROP SAMPLES HNPP 88 (PICOCURIES PER GRAM)

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

TURNIPS AND GREENS GAMMA SPECTROMETRY MASS: 576. 1 GRAMS WET ISOTOPE CONTROL ACTIVITY BE-7 (1.75 + 0.40 E-01)

K-40 (3.86 + 0.16 E+00)

I-131 (< 1.35E-02)

CS-134 (< 1.26E-02)

CS-137 (< 1 27E-02)

PB-212 (2.85 + 0.82 E-02)

BI-214 (1.78 + 1.25 E-02)

FOOD CROP SAMPLES HNPP 89 (PICOCURIES PER GRAM)

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

TURNIPS AND GREENS GAMMA SPECTROMETRY MASS: 502.4 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 LESS THAN LLD (1.75 + 0.40 E-01)

K-40 1.39 + 0.14 E+00 (3.86 + 0.16 E+00)

I-131 1.49E-02 (< 1 35E-02)

CS-134 1.21E-02 (< 1.26E-02)

CS-137 1.46E-02 (< 1.27E-02)

PB-212 LESS THAN LLD (2.85 + 0.82 E-02)

BI-214 LESS THAN LLD (1.78 + 1.25 E-02)

FOOD CROP SAMPLES HNPP - 90 (PICOCURIES PER GRAM)

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

TURNIPS AND GREENS GAMMA SPECTROMETRY MASS 576 GRAMS WET ISOTOPE SAMPLE .ACTIVITY CONTROL ACTIVITY BE-7 1. 30 + 0. 42 E-01 (1.75 + 0.40 E-01)

K-40 5.79 + 0.18 E+00 (3.86 + 0.16 E+00)

I-131 1.57E-02 (< 1.35E-02)

CS-134 1.43E-02 (< 1.26E-02)

CS-137 1.41E-02 (< 1 '7E-02)

PB-212 1.59 + 0.91 E-02 (2.85 + 0 '2 E-02)

BI-214 LESS THAN LLD (1.78 + 1.25 E-02)

GROUNDWATER SAMPLES HNPP 91 (PICOCURIES PER LITER)

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

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 HNPP 92 (PICOCURIES PER LITER)

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

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

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 7.92 + 3.26 E+01 (NOT REQUIRED)

TL-208 3 '3 + 1.61 E+00 (NOT REQUIRED)

PB-212 4.60 + 2 '8 E+00 (NOT REQUIRED)

GROUNDWATER SAMPLES HNPP 93 (PICOCURIES PER LITER)

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

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

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

GROUNDWATER SAMPLES HNPP 94 (PICOCURIES PER LITER)

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

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

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

GROUNDWATER SAMPLES HNPP 95 (PICOCURIES PER LITER)

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

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY TRITIUM 0. 005 1.00E+03 (NOT REQUIRED)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BI-214 3.89 + 3.16 E+00 (NOT REQUIRED)

GROUNDWATER SAMPLES HNPP 96 (PICOCURIES PER LITER)

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

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY TRXTXUM 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 HNPP - 97 (PICOCURIES PER LITER)

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

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 HNPP 98 (PICOCURIES PER LITER)

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

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 HNPP - 99 (PICOCURIES PER LITER)

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

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

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY PB-212 2.52 + 2.14 E+00 (NOT REQUIRED)

BI-214 5.06 + 3.05 E+00 (NOT REQUIRED)

GROUNDWATER SAMPLES HNPP 100 (PZCOCURIES PER LITER)

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

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

MILK SAMPLES HNPP 101 (PICOCURIES PER LITER)

July 9, 1991 PITTSBORO CONTROL MK-5 RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY I-131 4.0 (< 4.18E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE CONTROL ACTIVITY K-40 (1.31 + 0.06 E+03)

MXLK SAMPLES HNPP 102 (PICOCURIES PER LITER)

July 9, 1991 SR 1402 MAPLE KNOLL DAIRY MK-42 RADXOCHEMXSTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0 3.92E-01 (< 4.18E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-4 0 1.58 + 0.06 E+03 (1.31 + 0.06 E+03)

PB-212 4.52 + 3.18 E+00 (LESS THAN LLD)

RA-226 5.14 + 4.40 E+01 (LESS THAN LLD)

MILK SAMPLES HNPP 103 (PICOCURIES PER LITER)

July 9, 1991 SR 1134 GOODWIN'S DAIRY MK-43 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0 3.81E-01 (< 4.18E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 1.24 + 0.05 E+03 (1.31 + 0 '6 E+03)

MILK SAMPLES HNPP 104 (PICOCURIES PER LITER)

July 23, 1991 PITTSBORO CONTROL MK-5 RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY I-131 4.0 (< 3.88E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE CONTROL ACTIVITY

, K-40 (1.35 + 0.06 E+03)

MILK SAMPLES HNPP 105 (PICOCURIES PER LITER)

July 23, 1991 SR 1402 MAPLE KNOLL DAIRY MK-42 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0 4.03E-01 (< 3.88E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 1.52 + 0.05 E+03 (1.35 + 0.06 E+03)

PB-212 7.03 + 3.61 E+00 (LESS THAN LLD)

MILK SAMPLES HNPP 106 (PICOCURIES PER LITER)

July 23, 1991 SR 1134 GOODWIN S DAIRY MK-43 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0 4.22E-01 (< 3 '8E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 1.26 + 0.05 E+03 (1.35 + 0.06 E+03)

RA-226 3.03 + 4.47 E+01 (LESS THAN LLD)

MILK SAMPLES HNPP - 107 (PICOCURIES PER LITER)

August 6, 1991 PITTSBORO CONTROL MK-5 RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY I-131 4.0 (< 3.96E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE CONTROL ACTIVITY K-40 (1.36 + 0.06 E+03)

PB-214 (1.84 + 0.72 E+01)

MILK SAMPLES HNPP 108 (PICOCURIES PER LITER)

August 6, 1991 SR 1402 MAPLE KNOLL DAIRY MK-42 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0 4.16E-01 (( 3.96E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 1.47 + 0.05 E+03 (1.36 + 0.06 E+03)

PB-212 5.17 + 3.33 E+00 (LESS THAN LLD)

PB-214 LESS THAN LLD (1.84 + 0.72 E+01)

MILK SAMPLES HNPP 109 (PICOCURIES PER LITER)

August 6, 1991 SR 1134 - GOODWINiS DAIRY MK-43 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4 0 5.81E-01 (< 3 '6E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVXTY CONTROL ACTIVITY K-40 1.30 + 0 ~ 05 E+03 (1 '6 + 0 '6 E+03)

PB-214 LESS THAN LLD (1.84 + 0.72 E+01)

RA-226 6.18 + 4.68 E+01 (LESS THAN LLD)

MILK SAMPLES HNPP 110 (PICOCURIES PER LITER)

August 20, 1991 PITTSBORO CONTROL MK-5 RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY I-131 2.0 (< 8.39E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE CONTROL ACTIVITY K-40 (1.35 + 0.06 E+03)

MILK SAMPLES HNPP 111 (PICOCURIES PER LITER)

August 20, 1991 SR 1402 - MAPLE KNOLL DAIRY MK-42 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0 3.93E-01 (( 8.39E-Ol)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 1.52 + 0.05 E+03 (1.35 + 0.06 E+03)

TL-208 3.86 + 2.17 E+00 (LESS THAN LLD)

PB-212 4.99 + 3.62 E+00 (LESS THAN LLD)

MILK SAMPLES HNPP 112 (PICOCURIES PER LITER)

August 20, 1991 SR 1134 GOODNINiS DAIRY MK-43 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0 5.24E-01 (< 8.39E-01)

GAMMA SPECTROMETRY 'OLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 1.31 + 0.05 E+03 (1.35 + 0 '6 E+03)

RA-226 7.85 + 5.03 E+01 (LESS THAN LLD)

MILK SAMPLES HNPP 113 (PICOCURIES PER LITER)

September 3, 1991 PITTSBORO CONTROL MK-5 RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY I-131 4.0 (< 3.95E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE CONTROL ACTIVITY K-40 (1.31 + 0.06 E+03)

MILK SAMPLES HNPP 114 (PICOCURIES PER LITER)

September 3, 1991 SR 1402 MAPLE KNOLL DAIRY MK-42 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0 5.22E-01 (< 3.95E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 1.50 + 0.05 E+03 (1.31 + 0.06 E+03)

PB-212 7.63 + 3.18 E+00 (LESS THAN LLD)

MILK SAMPLES HNPP 115 (PICOCURIES PER LITER)

September 3, 1991 SR 1134 GOODWINiS DAIRY MK-43 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0 5.11E-01 (< 3 '5E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 1.30 + 0.05 E+03 (1.31 + 0.06 E+03)

RA-226 5.10 + 4.83 E+01 (LESS THAN LLD)

MILK SAMPLES HNPP 116 (PICOCURIES PER LITER)

September 17, 1991 PITTSBORO CONTROL MK-5 RADIOCHEMISTRY A'NALYSIS LITERS CONTROL ACTIVITY I-131 4.0 (( 5.14E-01)

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

MILK SAMPLES HNPP 117 (PICOCURIES PER LITER)

September 17, 1991 SR 1402 - MAPLE KNOLL DAIRY MK-42 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0 3.94E-01 (< 5.14E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 1.50 + 0.05 E+03 (1.30 + 0.06 E+03)

PB-212 4.68 + 3.47 E+00 (LESS THAN LLD)

MILK SAMPLES HNPP 118 (PICOCURIES PER LITER)

September 17, 1991 SR 1134 GOODWIN'S DAIRY MK-43 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0 4.81E-01 (< 5 '4E-01)

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

MILK SAMPLES HNPP 119 (PICOCURIES PER LITER)

October 1, 1991 PITTSBORO CONTROL MK-5 RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY I-131 4.0 (< 3.67E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE CONTROL ACTIVITY K-40 (1.38 + 0.06 E+03)

BI-214 (9.42 + 6.41 E+00)

MILK SAMPLES HNPP 120 (PICOCURIES PER LITER)

October 1, 1991 SR 1402 MAPLE KNOLL DAIRY MK-42 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0 3.92E-01 (< 3.67E-01)

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

PB-212 1.03 + 0.36 E+01 (LESS THAN LLD)

BI-214 5.33 + 5.13 E+00 (9.42 + 6.41 E+00)

MILK SAMPLES HNPP 121 (PICOCURIES PER LITER)

October 1, 1991 SR 1134 GOODWIN'S DAIRY MK-43 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0 4.88E-01 (( 3.67E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 1.19 + 0.05 E+03 (1.38 + 0.06 E+03)

BI-214 LESS THAN LLD (9.42 + 6.41 E+00)

MILK SAMPLES HNPP 122 (PICOCURIES PER LITER)

October 15, 1991 PITTSBORO CONTROL MK-5 RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY I-131 4.0 (( 3.94E-01)

GAMMA SPECTROMETRY VOLUME: 4 LITERS ISOTOPE CONTROL ACTIVITY K-40 (1.30 + 0.05 E+03)

PB-214 (6.84 + 5.69 E+00)

MILK SAMPLES HNPP - 123 (PICOCURIES PER LITER)

October 15, 1991 SR 1402 MAPLE KNOLL DAIRY MK-42 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0 3.67E-01 (< 3.94E-01)

GAMMA SPECTROMETRY VOLUME: 4 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 1.42 + 0.05 E+03 (1.30 + 0.05 E+03)

PB-212 4.96 + 3.35 E+00 (LESS THAN LLD)

PB-214 LESS THAN LLD (6.84 + 5.69 E+00)

MILK SAMPLES HNPP 124 (PICOCURIES PER LITER)

October 15, 1991 SR 1134 GOODWINiS DAIRY MK-43 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0 4.83E-01 (< 3.94E-01)

GAMMA SPECTROMETRY VOLUME: 4 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY E-40 1.27 + 0 '5 E+03 (1.30 + 0.05 E+03)

PB-214 LESS THAN LLD (6.84 + 5.69 E+00)

MILK SAMPLES HNPP - 125 (PICOCURIES PER LITER)

November 12, 1991 PITTSBORO CONTROL MK-5 RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY I-131 4.0 (< 4.04E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE CONTROL ACTIVITY K-40 (1.44 + 0.06 E+03)

MILK SAMPLES HNPP 12 6 (PICOCURIES PER 'LITER)

November 12, 1991 SR 1402 MAPLE KNOLL DAIRY MK-42 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 1.51 + 0 '5 E+03 (1 44 + 0.06 E+03)

PB-212 4 '5 + 3.31 E+00 (LESS THAN LLD)

RA-226 6.60 + 4.50 E+01 (LESS THAN LLD)

MILK SAMPLES HNPP 127 (PICOCURIES PER LITER)

November 12, 1991 SR 1134 GOODWIN S DAIRY MK-43 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0 4.09E-01 (( 4 '4E-01)

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

MILK SAMPLES HNPP 128 (PICOCURIES PER LITER)

November 26, 1991 PITTSBORO CONTROL MK-5 RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY I-131 4.0 (( 5.16E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE CONTROL ACTIVITY K-40 (1.41 + 0.05 E+03)

PB-214 (7.02 + 5.67 E+00)

BI-214 (6.61 + 6.15 E+00)

MILK SAMPLES HNPP 129 (PICOCURIES PER LITER)

November 26, 1991 SR 1402 MAPLE KNOLL DAIRY MK-42 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0 8.37E-01 (< 5.16E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 1.35 + 0.05 E+03 (1.41 + 0.05 E+03)

PB-212 4.63 + 3.34 E+00 (LESS THAN LLD)

PB-214 LESS THAN LLD (7.02 + 5.67 E+00)

BI-214 LESS THAN LLD (6.61 + 6.15 E+00)

MILK SAMPLES HNPP - 130 (PICOCURIES PER LITER)

November 26, 1991 SR 1134 GOODWINiS DAIRY MK-43 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0 9.02E-01 (< 5.16E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 1. 19 + 0 ~ 05 E+03 (1.41 + 0.05 E+03)

PB-214 LESS THAN LLD (7.02 + 5.67 E+00)

BI-214 7.54 + 7.41 E+00 (6.61 + 6.15 E+00)

MILK SAMPLES HNPP - 131 (PICOCURIES PER LITER)

December 10, 1991 PITTSBORO CONTROL MK-5 RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY I-131 4.0 (( 4.25E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE CONTROL ACTIVITY K-40 (1.38 + 0 '6 E+03)

PB-214 (6.19 + 6.01 E+00)

MILK SAMPLES HNPP 132 (PICOCURIES PER LITER)

December 10, 1991 SR 1402 - MAPLE KNOLL DAIRY MK-42 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0 4.54E-01 (( 4.25E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 1.30 + 0.06 E+03 (1.38 + 0.06 E+03)

PB-214 LESS THAN LLD (6.19 + 6.01 E+00)

MILK SAMPLES HNPP 133 (PICOCURIES PER LITER)

December 10, 1991 SR 1134 GOODWIN'S DAIRY MK-43 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0 5.25E-01 (( 4.25E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 1.15 + 0.05 E+03 (1.38 + 0.06 E+03)

PB-214 LESS THAN LLD (6.19 + 6.01 E+00)

MILK SAMPLES HNPP 134 (PICOCURIES PER LITER)

December 22, 1991 PITTSBORO CONTROL MK-5 RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY I-131 4.0 (< 5.89E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE CONTROL ACTIVITY K-40 (1.38 + 0.05 E+03)

BI-214 (9.55 + 6.77 E+00)

MILK SAMPLES HNPP - 135 (PICOCURIES PER LITER)

December 22, 1991 SR 1402 MAPLE KNOLL DAIRY MK-42 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0 4.93E-01 (< 5.89E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 1.53 + 0.06 E+03 (1.38 + 0.05 E+03)

BI-214 8.21 + 6.57 E+00 (9.55 + 6.77 E+00)

MILK SAMPLES HNPP - 136 (PICOCURIES PER LITER)

December 22, 1991 SR 1134 - GOODWINiS DAIRY MK-43 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0 5.31E-01 (< 5.89E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 1.34 + 0.05 E+03 (1.38 + 0.05 E+03)

PB-212 5.10 + 3.36 E+00 (LESS THAN LLD)

BI-214 LESS THAN LLD (9.55 + 6.77 E+00)

AC-228 2.85 + 0.88 E+01 (LESS THAN LLD)

BOTTOM SEDIMENT SAMPLES HNPP - 137 (PXCOCURIES PER GRAM)

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

GAMMA SPECTROMETRY MASS: 383.3 GRAMS DRY ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 1.06 + 0.08 E+01 (NOT REQUIRED)

MN-54 3.13 + 0.16 E+00 (NOT REQUXRED)

CO-57 4.31 + 0.65 E-01 (NOT REQUIRED)

CO-58 2.07 + 0.03 E+01 (NOT REQUIRED)

CO-60 8.26 + 0.04 E+01 (NOT REQUIRED)

SB-125 3.25 + 0.29 E+00 (NOT REQUIRED)

CS-137 5.61 + 1.19 E-01 '(NOT REQUIRED)

TL-208 3.89 + 1.14 E-01 (NOT REQUIRED)

PB-212 6.58 + 1.25 E-01 (NOT REQUIRED)

SHORELINE SEDIMENT SAMPLES HNPP 138 (PICOCURIES PER GRAM)

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

GAMMA SPECTROMETRY MASS: 750 ' GRAMS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 3.15 + 0.98 E-01 (NOT REQUIRED)

K-40 3.45 + 0.32 E+00 (NOT REQUIRED)

CO-58 5.98 + 1.16 E-02 (NOT REQUIRED)

TL-208 7.39 + 1 18 E-02 (NOT REQUIRED)

PB-212 2.79 + 0.28 E-01 (NOT REQUIRED)

PB-214 1.50 + 0.23 E-01 (NOT REQUIRED)

BI-212 2.37 + 0.84 E-01 (NOT REQUIRED)

BI-214 1.94 + 0.26 E-01 (NOT REQUIRED)

RA-226 1.36 + 0.25 E+00 (NOT REQUIRED)

AC-228 2.60 + 0.49 E-01 (NOT REQUIRED)

SHORELINE SEDIMENT SAMPLES HNPP 139 (PICOCURIES PER GRAM)

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

GAMMA SPECTROMETRY MASS 901 GRAMS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 1.18 + 0.66 E-01 (NOT REQUIRED)

CO-58 5.24 + 0.82 E-02 (NOT REQUIRED)

TL-208 6.83 '+ 0.97 E-02 (NOT REQUIRED)

PB-212 2.26 + 0.15 E-01 (NOT REQUIRED)

PB-214 1.97 + 0.17 E-01 (NOT REQUIRED)

BI-212 1.07 + 0.58 E-01 (NOT REQUIRED)

BI-214 2.01 + 0.21 E-01 (NOT REQUIRED)

RA-226 8.53 + 2.05 E-01 (NOT REQUIRED)

AC-228 3.09 + 0.54 E-01 (NOT REQUIRED)

SHORELINE SEDIMENT SAMPLES HNPP 14 0 (PICOCURIES PER GRAM)

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

GAMMA SPECTROMETRY MASS: 780.6 GRAMS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 6.63 + 0.26 E+00 (NOT REQUIRED)

TL-208 5.53 + 0.85 E-02 (NOT REQUIRED)

PB-212 1.72 + 0.16 E-01 (NOT REQUIRED)

PB-214 1.12 + 0.20 E-01 (NOT REQUIRED)

BI-214 8.82 + 2.06 E-02 (NOT REQUIRED)

RA-226 7.35 + 2.09 E-01 (NOT REQUIRED)

SHORELINE SEDIMENT SAMPLES HNPP 14 1 (PICOCURIES PER GRAM)

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

GAMMA SPECTROMETRY MASS 855.9 GRAMS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 1.02 + 2 '1 E+Ol (NOT REQUIRED)

CO-58 2.04 + 0.77 E-02 (NOT REQUIRED)

CS-137 4.79 + 0.92 E-02 (NOT REQUIRED)

TL-208 7.09 + 1.07 E-02 (NOT REQUIRED)

PB-212 2.22 + 0.10 E-01 (NOT REQUIRED)

PB-214 1.80 + 0.19 E-01 (NOT REQUIRED)

BI-214 1.72 + 0.19 E-01 (NOT REQUIRED)

RA-226 4.51 + 1.77 E-01 (NOT REQUIRED)

SURFACE WATER SAMPLES IODINE HNPP 142 (PICOCURIES PER LITER)

THIRD QUARTER, 1991 CAPE FEAR PLANT INTAKE CONTROL SW-38 DATE COLLECTED LITERS CONTROL ACTIVITY 07/01/9 1 4.0 (< 4.47E-01) 07/08/91 4.0 (< 3.80E-01) 07/15/91 4.0 (< 3.93E-01) 07/22/91 4.0 (< 3.62E-01) 07/29/91 4.0 (< 3 '9E-01) 08/05/9 1 4.0 (< 4.13E-01) 08/12/9 1 4.0 (< 3.93E-01) 08/19/9 1 4.0 (< 5.39E-01) 08/26/9 1 4.0 (< 3.86E-01) 09/03/9 1 4.0 (< 3.97E-01) 09/09/9 1 4.0 (< 3.90E-01) 09/16/9 1 4.0 (< 3 '8E-01) 09/23/91 4.0 (< 4.06E-01) 09/30/91 4.0 (< 4.03E-01)

SURFACE WATER SAMPLES IODINE HNPP 143 (PICOCURIES PER LITER)

THIRD QUARTER, 1991 LILLINGTON CAPE FEAR RIVER SW-40 DATE COLLECTED LITERS SAMPLE ACTIVITY CONTROL ACTIVITY 07/01/91 4,0 3. 91E-01 (< 4.47E-01) 07/08/91 4.0 3.89E-01 (< 3.80E-01) 07/15/91 4.0 3.82E-01 (< 3.93E-01) 07/22/91 4.0 3.86E-01 (< 3.62E-01) 07/29/91 4.0 3.89E-01 (< 3.99E-01) 08/05/91 4.0 3.83E-01 (< 4.13E-01) 08/12/91 4.0 5.36E-01 (< 3.93E-01) 08/19/91 4 ' 3.92E-01 (< 5 '9E-01) 08/26/91 4.0 5.38E-01 (< 3.86E-01) 09/03/91 4.0 3.61E-01 (< 3.97E-01) 09/09/91 4.0 5.12E-01 (< 3.90E-01) 09/16/9 1 4.0 5.12E-01 (< 3 '8E-01)'<

09/23/91 4.0 6.52E-01 4.06E-01) 09/30/91 4.0 5.65E-Ol (< 4.03E-01)

SURFACE WATER SAMPLES - IODINE HNPP 144 (PICOCURIES PER LITER)

FOURTH QUARTER, 1991 CAPE FEAR PLANT INTAKE CONTROL SW-38 DATE COLLECTED LITERS CONTROL ACTIVITY 10/07/91 4,0 (< 3.87E-01) 10/14/91 4~0 (< 3.96E-01) 10/21/91 4.0 (< 3.88E-01) 10/28/91 4.0 (< 3.90E-01) 11/04/91 4.0 (< 3.99E-01) 11/11/91 4.0 (< 4.08E-01) 11/18/91 4.0 (< 5.62E-01) 11/25/9 1 4.0 (< 4.48E-01) 12/02/91 4.0 (< 7.00E-01) 12/09/91 4.0 (< 5.24E-01) 12/16/9 1 4.0 (< 4.65E-01) 12/22/9 1 4.0 (< 4.59E-01) 12/3 0/9 1 4.0 (< 4.47E-01)

SURFACE WATER SAMPLES IODINE HNPP 145 (PICOCURIES PER LITER)

FOURTH QUARTER, 1991 LILLINGTON CAPE FEAR RIVER SW-40 DATE COLLECTED LITERS SAMPLE ACTIVITY CONTROL ACTIVITY 10/07/9 1 4.0 5.17E-01 (< 3 '7E-01) 10/14/91 4.0 5.12E-01 (< 3.96E-01) 10/2 1/9 1 4.0 5.15E-01 (< 3.88E-01) 10/28/9 1 4.0 5.05E-01 (< 3.90E-01) 11/04/9 1 4.0 5.24E-01 (< 3 '9E-01) 11/11/91 4.0 5.20E-01 (< 4.08E-01) 11/18/9 1 4.0 5.29E-01 (< 5 '2E-01) 11/25/91 4.0 7.24E-01 (< 4 48E-01) 12/02/91 4.0 6.22E-01 (< 7 OOE-01)

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12/09/9 1 4.0 5 '0E-01 (< 5 '4E-01) 12/16/91 4.0 5.20E-01 (< 4 ~ 65E-01) 12/22/91 4.0 4.70E-01 (< 4 '9E-01) 12/30/91 4.0 5.30E-01 (< 4.47E-01)

SURFACE WATER SAMPLES HNPP 146 (PICOCURIES PER LITER)

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

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1. 000 3.67 + 0.83 E+00 (6.48 + 1.18 E+00)

TRITIUM 0. 005 6.22 + 0.68 E+03 (( 9.17E+02)

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

SURFACE WATER SAMPLES HNPP 147 (PICOCURIES PER LITER)

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

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

TRITIUM 0.005 (< 9.17E+02)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE CONTROL ACTIVITY K-40 (6.68 + 3.27 E+01)

SURFACE WATER SAMPLES HNPP 148 (PICOCURIES PER LITER)

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

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 6.62 + 1.16 E+00 (F 48 + 1 '8 E+00)

TRITIUM 0.005 9.17E+02 (( 9.17E+02)

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

SURFACE WATER SAMPLES HNPP - 149 (PICOCURIES PER LITER)

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

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 2.70 + 0.83 E+00 (8.83 + 1.55 E+00)

TRITIUM 0.005 5 '8 + 0 '0 E+03 (< 9.77E+02)

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 HNPP 150 (PICOCURIES PER LITER)

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

RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY GROSS BETA 1.000 (8.83 + 1.55 E+00)

TRITIUM 0.005 (( 9.77E+02)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE CONTROL ACTIVITY K-40 (3.54 + 3.06 E+01)

SURFACE WATER SAMPLES HNPP 151 (PICOCURIES PER LITER)

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

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 6.86 + 1.33 E+00 (8.83 + 1.55 E+00)

TRITIUM 0.005 9.77E+02 (< 9.77E+02)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 LESS THAN LLD (3.54 + 3.06 E+01)

SURFACE WATER SAMPLES HNPP 152 (PICOCURIES PER LITER)

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

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1. 000 3.79 + 0.85 E+00 (1.17 + 0.18 E+01)

TRITIUM 0. 005 6 '3 + 0.72 E+03 (< 9.84E+02)

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

SURFACE WATER SAMPLES HNPP 153 (PICOCURIES PER LITER)

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

RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY GROSS BETA 1.000 (1.17 + 0.18 E+01)

TRITIUM 0.005 (( 9.84E+02)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE CONTROL ACTIVITY PB-212 (2.40 + 2.34 E+00)

SURFACE WATER SAMPLES HNPP 154 (PICOCURIES PER LITER)

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

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

SURFACE WATER SAMPLES HNPP 155 (PICOCURXES PER LXTER)

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

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 SAMPLE ACTXVITY CONTROL ACTIVITY K-40 3.92 + 2.81 E+01 (2.56 + 1.92 E+01)

PB-212 3.67 + 2.56 E+00 (LESS THAN LLD)

RA-226 LESS THAN LLD (3 59 + 2.61 E+01)

SURFACE WATER SAMPLES HNPP 156 (P1COCURIES PER LITER)

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

RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY GROSS BETA 1.000 (7.27 + 1.32 E+00)

TRITIUM 0.005 (< 9.70E+02)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE CONTROL ACTIVITY K-40 (2.56 + 1.92 E+Ol)

RA-22 6 (3.59 + 2.61 E+Ol)

SURFACE WATER SAMPLES HNPP 157 (PICOCURIES PER LITER)

OCTOBER, 1991 LILLINGTON - CAPE FEAR RIVER SW-40

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(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 7.90 + 1.32 E+00 (7.27 + 1.32 E+00)

TRITIUM 0.005 9.70E+02 (< 9.70E+02)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 LESS THAN LLD (2.56 + 1.92 E+01)

RA-226 LESS THAN LLD (3.59 + 2.61 E+01)

~ 1 SURFACE WATER SAMPLES HNPP 158 (PICOCURIES PER LITER)

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

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 3.99 + 0.94 E+00 (7.78 + 1.41 E+00)

TRITIUM 0.005 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 HNPP 159 (PICOCURIES PER LITER)

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

RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY GROSS BETA 1.000 (7.78 + 1.41 E+00)

TRITIUM 0.005 (( 9.86E+02)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE CONTROL ACTIVITY ALL GAMMA EMITTERS LESS THAN LLD

SURFACE WATER SAMPLES HNPP 160 (PICOCURIES PER LITER)

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

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 8.16 + 1.45 E+00 (7.78 + 1.41 E+00)

TRITIUM 0.005 9.86E+02 (< 9.86E+02)

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

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SURFACE WATER SAMPLES HNPP 161 (PICOCURIES PER LITER)

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

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 '.02 + 0.98 E+00 (1.05 + 0.17 E+01)

TRITIUM 0.005 7.03 + 0.71 E+03 (< 9.34E+02)

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

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SURFACE WATER SAMPLES HNPP - 162 (PICOCURIES PER LITER)

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

RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY GROSS BETA 1. 000 (1.05 + 0.17 E+01)

TRITIUM 0. 005 (< 9.34E+02)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE CONTROL ACTIVITY ALL GAMMA EMITTERS LESS THAN LLD

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SURFACE WATER SAMPLES HNPP 163 (PICOCURIES PER LITER)

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

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 7.82 + 1.37 E+00 (1.05 + 0.17 E+Ol)

TRITIUM 0.005 9.34E+02 (< 9.34E+02)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY TL-208 1.49 + 1.04 E+00 (LESS THAN LLD)

PB-212 2.58 + 1.94 E+00 (LESS THAN LLD)

BI-214 2.94 + 2.29 E+00 (LESS THAN LLD)

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SURFACE WATER SAMPLES HNPP 164 (PICOCURIES PER LITER)

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

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

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SURFACE WATER SAMPLES HNPP. - 165 (PICOCURIES PER LITER)

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

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

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SURFACE WATER SAMPLES HNPP - 166 (PICOCURIES PER LITER)

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

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY TRITIUM 0.005 6.23 + 0.68 E+03 (NOT REQUIRED)

SURFACE WATER SAMPLES HNPP 167 (PICOCURIES PER LITER)

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

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

SURFACE WATER SAMPLES HNPP 168 (PICOCURIES PER LITER)

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

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY TRITIUM 0. 005 9.23 + 0 '8 E+03 (NOT REQUIRED)

0' SURFACE WATER SAMPLES HNPP 169 (PICOCURIES PER LITER)

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

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY TRITIUM 0.005 7.73 + 0.76 E+03 (NOT REQUIRED)

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ENVIRONMENTAL TLD HNPP -. 170 (MILLIROENTGEN PER WEEK)

THIRD QUARTER, 1991 STATION MILLIROENTGEN PER WEEK CONTROL (9.00 + 1.00 E-01) 1 SR 1134 AT INT SR 1011 DIXIE PIPELINE 1.10 + 0 '0 E+00 2 SR 1134, 1.4 MI S OF SR 1011 BARRICADE 1.20 + 0.10 E+00 3 HARRIS E&E CENTER 2.2 MI NE 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 9.00 + 1.00 E-01 6 INT OF SR 1134 AND 1135 9.00 + 1.00 E-01 7 HOUSE RUINS ON SR 1134 8.00 + 1.00 E-01 8 DEAD END OF SR 1134 1.30 + 0.10 E+00 9 1 MI SW OF HOLLEMANS XRDS ON SR 1130 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 9.00 + 1.00 E-01 12 1 MI S ON DIRT RD FROM TLD 13 8.00 + 1.00 E-01 13 DIRT RD INT BETWEEN PLANT AND AUX RES 1.00 + 0.20 E+00 14 DEAD END OF SR 1911 9.00 + 1.00 E-01 15 CEMETERY ON SR 1911 8.00 + 2.00 E-01 16 US 1 AT CHATHAM-WAKE CO LINE 1.20 + 0.20 E+00 17 INT OF US 1 AND AUX RES 1.30 + 0.20 E+00 18 . 0.6 MI N ON US 1 FROM TLD 17 1.20 + 0.20 E+00 19 SR 1142 OLIVEiS DAIRY 9.00 + 1.00 E-01 20 INT OF SR 1149 AND US 1 1.40 + 0.10 E+00 21 1.3 MI ON SR 1152 FROM INT SR 1153 7.00 + 1.00 E-01

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ENVIRONMENTAL TLD HNPP -

(MILLIROENTGEN PER WEEK)

THIRD QUARTER, 1991 171'TATION MILLIROENTGEN PER WEEK CONTROL (F 00 + F 00 E-01) 22 2.0 MI E OF HOLLEMANS XRDS ON SR 1115 8.00 + 1.00 E-01 23 INT SR 1116 AND SR 1127 1.00 + 0.10 E+00 24 SWEET SPRINGS CHURCH ON SR 1116 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 9.00 + 1.00 E-01 27 BUCKHORN UNITED METHODXST CH ON NC 42 8.00 + 2.00 E-01 28 0.6 MI FROM INT SR 1916 AND SR 1924 1.10 + 0.10 E+00 29 CHEMBOND CORP ON SR 1916 9.00 + 1.00 E-01 30 INT OF SR 1972 AND US 1 1.20 + 0.10 E+00 31 INT OF SR 19 10 g SR 1909 / AND SR 1908 1.10 + 0.20 E+00 32 3 MI ON SR 1008 FROM INT SR 1011 1.10 + 0.20 E+00 33 SR 1142 AT BARRICADE 1.10 + 0.10 E+00 34 APEX AT JONES PARK 1.10 + 0.10 E+00 35 HOLLY SPRINGS ON EARP STREET'6 1.00 + 0.20 E+00 INT OF SR 1393 AND SR 1421 1.00 + 0.10 E+00 37 FUQUAY VARXNA AT OLD CP&L OFFICE 1.20 + 0.10 E+00 48 SR 1142 AT UNDERGROUND CABLE SIGN 1.00 + 0.20 E+00 49 SR 1127 AT WAKE CO TRASH COLLECTION AREA 1.10 + 0.20 E+00 50 HOLLEMANS CROSSROADS 8.00 + 1.00 E-01 53 INTERSECTION OF SR 1972 AND SR 1907 1.00 + 0.20 E+00 56 2.8 MI WSW OF THE SXTE 1.20 + 0.20 E+00

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ENVIRONMENTAL TLD HNPP 172 (MILLIROENTGEN PER WEEK)

FOURTH QUARTER, 1991 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 9.00 + 1.00 E-01 6 INT OF SR 1134 AND 1135 9.00 + 1.00 E-01 7 HOUSE RUINS ON SR 1134 8.00 + 1.00 E-01 8 DEAD END OF SR 1134 9.00 + 1.00 E 9 1 MI SW OF HOLLEMANS XRDS ON SR 1130 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 9.00 + 1.00 E-01 12 1 MI S ON DIRT RD FROM TLD 13 9.00 + 1.00 E-01 13 DIRT RD INT BETWEEN PLANT AND AUX RES 9.00 + 1.00 E-01 14 DEAD END OF SR 1911 8.00 + 1.00 E-01 15 CEMETERY ON SR 1911 9.00 + 1.00 E-01 16 US 1 AT CHATHAM-WAKE CO LINE 1.10 + 0.10 E+00 17 INT OF US 1 AND AUX RES 1.20 + 0.10 E+00 18 0.6 MI N ON US 1 FROM TLD 17 1.10 + 0.10 E+00 19 SR 1142 OLIVE'S DAIRY 9.00 + 1.00 E-01 20 INT OF SR 1149 AND US 1 1.30 + 0.10 E+00 21 1.3 MI ON SR 1152 FROM INT SR 1153 7.00 + 1.00 E-01

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