ML18012A234

1995 Annual Radiological Environ Operating Rept,Vols I- Iii. W/960429 Ltr

ML18012A234
Person / Time
Site:	Harris
Issue date:	12/31/1995
From:	Langdon S, Robinson W CAROLINA POWER & LIGHT CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
HNP-96-072, HNP-96-72, NUDOCS 9605020244
Download: ML18012A234 (403)

Text

-CATEGORY 1 REGULAT INFORMATION DISTRIBUTION STEM (RIDS)

ACCESSION NBR:9605020244 DOC.DATE: 94~~ NOTARIZED:

FACIL:50-400 Shearon Harris Nuclear Power Plant, Unit 1, Carolina NO DOCKET 05000400 AUTH. NAME AUTHOR AFFILIATION LANGDON,S.P. Carolina Power & Light Co.

ROBINSON,W.R. Carolina Power & Light Co.

RECIP.NAME RECIPIENT AFFILIATION I-III" Itt. Radiological Environ Operating Rept,Vols

SUBJECT:

"1995 Annual W~S042 DISTRIBUTION CODE: IE25D COPIES RECEIVED:LTR i TITLE: Environmental Monitoring Rept (per Tech Specs)

ENCL L SIZE:

NOTES:Application for permit renewal filed. 05000400 ~

RECIPIENT COPIES RECIPIENT COPIES ID CODE/NAME LTTR ENCL ID CODE/NAME LTTR ENCL PD2-1 LA 3 3 PD2-1 PD 1 1 LE,N 1 1 INTERNAL: ACRS 1 1 FILE CEDER~ 1 1 1 NRR/DRPM/PERB 1 1 2 FILE 1 1 EXTERNAL LITCO AKERS P D 1 1 NRC PDR 1 1 NOTE TO ALL "RIDS" RECIPIENTS:

PLEASE HELP US TO REDUCE WASTE! CONTACT THE DOCUMENT CONTROL DESK, ROOM OWFN SD-5(EXT. 415-2083) TO ELIMINATE YOUR NAME FROM DISTRIBUTION LISTS FOR DOCUMENTS YOU DON'T NEEDI TOTAL NUMBER OF COPIES REQUIRED: LTTR 'll ENCL 'll

C 0

Carolina Power & Light Company William R. Robinson PO Box 165 Vice President New Hill NC 27562 Harris Nuclear Plant APR 89 895 SERIAL: HNP-96-072 United States Nuclear Regulatory Commission ATI'ENTION: Document Control Desk Washington, DC 20555 SHEARON HARRIS NUCLEAR POWER PLANT DOCKET NO. 50-400/LICENSE NO. NPF-63 ANNUALRADIOLOGICALENVIRONMENTALOPERATING REPORT Gentlemen:

In accordance with Technical Specification 6.9.1.3 for the Shearon Harris Nuclear Power Plant, Carolina Power & Light Company hereby submits the enclosed Annual Radiological Environmental Operating Report for 1995.

Questions regarding this matter may be referred to Mr. T. D. Walt at (919) 362-2711.

Sincerely, MGW Enclosure-c: Mr. J. B. Brady .

Mr. S. D. Ebneter Mr. N. B. Le 9605020244 951231 PDR ADOCK 05000400 R PDR State Road 1134 New Hill NC Tel 919362-2502 Fax 919362-2095

a ioo ica nvironmen a era in e o VOLUME II JANUARY 1, 1995 - JUNE 30, 1995 SAMPLE ANALYSIS DATA Harris Nuclear Plant Carolina Power 8 Light t/a~/e p& oslo~

AIR CARTRIDGE SAMPLES IODINE HNPP - 1 (PICOCURIES PER CUBIC METER)

FIRST QUARTER, 1995 SR 1134 AT INT SR 103.1..- DIXIE PIPELINE:/AC-1)

DATE COLLECTED CUBIC METERS SAMPIiH..ACTIVITY CONTROL. ACTIVITY 01/03/95 865.9 1:09E-02 (< 2:07E-02) 01/09/95 701.8 <'.90E-02 (< 2.27E-02) 01/16/95 875.0 1.62E-02 (< 2.62E-02) 01/23/95 874.7 j.39E-02 (0 2.57E-02) 01/30/95 870.7 2:028-02 (< 2.43E-02) 02/06/95 897.8 1:148-02 (< 2.87E-02) 02/13/95 812.1 c 1:38E-02 ('< 2;34E-'02) 02/20/95 835.7 1.71E-'02 (< 1.85E-02) 02/27/95 844.0 1.95E-02 (<" 1.47E-02) 03/06/95 842.5 2;06E-"02 (< 2.25E-02')

03/13/95 854.1 1.15E-'02 (>> 1.71E-O2) 03/20/95 845.2 2.4'OE-02 (< 2.68E-02) 03/27/95 830.7 1.94E-02 (< 2.34'E'-02)

1

- T P

Pp

' J C'

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

FIRST QUARTER, 1995 SR 1134, 1.4 MI S OF SR 1011 - BARRICADE (AC-2)

DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 01/03/95 764.1 ( 1.90E-02 (< 2.07E-02) 01/09/95 658.0 1.49E-02 (( 2.27E-02) 01/16/95 771.8 ( 2.36E-02 (< 2.62E-02) 01/23/95 773.5 1.97E-02 (( 2.57E-02) 01/30/95 791.9 2.16E-02 (< 2.43E-02) 02/06/95 766.0 ( 9.02E-03 (( 2.87E-02) 02/13/95 765.2 2.10E-02 (< 2.34E-02) 02/20/95 779.5 1.66E-02 (< 1.85E-02) 02/27/95 767.6 1.22E-02 (( 1.47E-02) 03/06/95 782.4 1.25E-02 (< 2.25E-02) 03/13/95 770.2 ( 1.21E-02 (< 1.71E-02) 03/20/95 752.8 1.38E-02 (< 2.68E-02) 03/27/95 750.4 ( 2.23E-02 (< 2.34E-02)

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

FIRST QUARTER g 1 995 NEW HILL NEAR 1ST BAPTIST CH, 3.3 MI NNE (AC-4)

DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 01/03/95 835.2 1.64E-02 (< 2.07E-02) 01/09/95 726.0 1.49E-02 (< 2.27E-02) 01/16/95 808.4 1.95E-02 (< 2: 62E-02) 01/23/95 843.6 2.67E-02 (< 2. 57E-02) 01/30/95 837.0 1.89E-02 (< 2.43E-02) 02/06/95 855.7 1.52E-02 (< 2.87E-02) 02/13/95 810.4 2.56E-02 (< 2.34E-02) 02/20/95 831.6 2.44E-02 (< 1.85E-02) 02/27/95 813.0 2.24E-02 (< 1.47E-02) 03/06/95 828.5 2.21E-02 (< 2.25E-02) 03/13/95 275.8 5.42E-02 (< 1.71E-02) 03/20/95 846.9 8.52E-03 (< 2.68E-02) 03/27/95 879.1 1.04E-02 (< 2.34E-02)

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

FIRST QUARTER, 1995 PITTSBORO - CONTROL (AC-5)

DATE COLLECTED CUBIC METERS CONTROL ACTIVITY 01/03/95 '687. 7 (< 2.07E-02) 01/09/95 ~ 580.9 (< 2.27E-02) 01/16/95 669.9 (< 2.62E-02) 01/23/95 675.8 (< 2.57E-02) 01/30/95 701.2 (< 2.43E-02) 02/06/95 666.7 (< 2.87E-02) 02/13/95 666.3 (< 2.34E-02) 02/20/95 675.7 (< 1.85E-02) 02/27/95 670.3 (< 1.47E-02) 03/06/95 687.2 (< 2.25E-02) 03/13/95 659.9 (< 1.71E-02) 03/20/95 661.0 (< 2.68E-02) 03/27/95 654.6 (< 2.34E-02)

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

FIRST QUARTER, 1995 SPILLNAY ON MAIN RES (AC-26)

DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 01/03/95 763. 8 1.70E-02 (< 2.07E-02) 01/09/95 617.3 1.88E-02 (< 2.27E-02) 01/16/95 752.0 2.51E-02 (< 2.62E-02) 01/23/95 752.9 1.55E-02 (< 2.57E-02) 01/30/95 745.9 2.94E-02 (< 2.43E-02) 02/06/95 738.3 2.00E-02 (< 2.87E-02) 02/13/95 725.9 3.41E-02 (< 2.34E-02) 02/20/95 734.0 2.38E-02 (< 1.85E-02) 02/27/95 734.4 1.73E-02 (< 1.47E-02) 03/06/95 740.2 1.97E-02 (< 2.25E-02) 03/13/95 745.2 3.05E-02 (< 1.71E-02) 03/20/95 729.8 2.38E-02 (< 2.68E-02) 03/27/95 753.0 1.75E-02 (< 2.34E-02)

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

FIRST QUARTER i 1 995 SSW SECTOR 3.4 MI FROM SITE (AC-47)

DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 01/03/95 761.4 3.06E-02 (< 2.07E-02) ~

633.1 1.63E-02 (< 2.27E-02) 01/09/95'1/16/95 771.6 2.05E-02 (< 2.62E-02) 01/23/95 759.3 7.30E-03 (< 2.57E-02) 01/30/95 750.3 1.64E-02 (< 2.43E-02) 02/06/95 754.8 1.53E-02 (< 2.87E-02) 02/13/95 768.4 1.59E-02 (< 2.34E-02) 02/20/95 768.6 1.89E-02 (< 1.85E-02) 02/27/95 758.8 4.02E-03 (< 1.47E-02) 03/06/95 775.2 2.08E-02 (< 2.25E-02) 03/13/95 749.8 1.52E-02 (< 1.71E-02) 03/20/95 744.2 2.40E-02 (< 2.68E-02) 03/27/95 746. 5 1.68E-02 (< 2.34E-02)

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

SECOND QUARTER, 1995 SR 1134 AT INT SR 1011 - DIXIE PIPELINE (AC-1)

DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 04/03/95 801.6 2.16E-02 (< 3.53E-02) . ~

04/10/95 802.1 1.78E-02 (< 2.16E-02) 04/17/95 799.6 1.83E-02 (< 1.36E-02) 04/24/95 809.6 2.37E-02 (< 2.35E-02) 05/01/95 801.9 2.10E-02 (< 2.20E-02) 05/08/95 827.6 2.20E-02 (< 2.08E-02) 05/15/95 806.4 2.24E-02 (< 2.29E-02) 05/22/95 809.8 1.42E-02 (< 2.10E-02) 05/30/95 929.7 2.08E-02 (< 2.13E-02) 06/05/95 667.1 1.85E-02 (< 3.86E-02) 06/12/95 770.9 2.11E-02 (< 2 '6E-02) 06/19/95 800.7 1.28E-02 (< 3.14E-02) 06/26/95 755.8 1.91E-02 (< 1.57E-02)

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

SECOND QUARTER, 1995 SR 1134, 1.4 MI S OF SR 1011 - BARRICADE (AC-2)

DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 04/03/95 749.4 2.43E-02 (< 3.53E-02) 04/10/95 742.4 1.28E-02 (< 2.16E-02) 04/17/95 751.0 2.19E-02 (< 1.36E-02) 04/24/95 756.4 9.00E-03 (< 2.35E-02) 05/01/95 750.7 1.37E-02 (< 2.20E-02) 05/08/95 778.1 1.34E-02 (< 2.08E-02) 05/15/95 771.1 2.08E-02 (< 2.29E-02) 05/22/95 776.9 1.68E-02 (< 2.10E-02) 05/30/95 878.2 1.91E-02 (< 2.13E-02) 06/05/95 694.5 1.81E-02 (< 3.86E-02) 06/12/95 794.3 1.93E-02 (< 2.16E-02) 06/19/95 812.3 1.17E (< 3.14E-02) 06/26/95 759.9 1.84E-02 (< 1.57E-02)

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

SECOND QUARTER, 1995 NEW HILL NEAR 1ST BAPTIST CH, 3.3 MI NNE (AC-4)

DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 04/03/95 862.9 1.68E-02 (< 3.53E-02) 04/10/95 857.8 1.89E-02 (< 2 '6E-02) 04/17/95 884.2 1.55E-02 (< 1.36E-02) 04/24/95 869.4 1.52E-02 (< 2.35E-02) 05/01/95 883.9 1.68E-02 (< 2.20E-02) 05/08/95 902.5 2.02E-02 (< 2.08E-02) 05/15/95 878.8 2.38E-02 (< 2.29E-02) 05/22/95 888.6 1.79E-02 (< 2.10E-02) 05/30/95 990.5 1.52E-02 (< 2.13E-02) 06/05/95 755.1 1.26E-02 (< 3.86E-02) 06/12/95 820.1 2.09E-02 (< 2.16E-02) 06/19/95 901.1 1.63E-02 (< 3.14E-02) 06/26/95 779.7 1.86E-02 (< 1.57E-02)

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

SECOND QUARTER, 19'95 PITTSBORO - CONTROL (AC-5)

DATE COLLECTED CUBIC METERS CONTROL ACTIVITY 04/03/95 651.3 (< 3. 53E-02) 04/10/95. 661.0 (< 2.16E-02) 04/17/95 667.6 (< 1.36E-02) 04/24/95 616.6 (< 2.35E-02) 05/01/95 693.0 (< 2.20E-02) 05/08/95 701.6 (< 2.08E-02) 05/15/95 702.9 (< 2.29E-02) 05/22/95 682.6 (< 2.10E-02) 05/30/95 789.9 (< 2.13E-02) 06/05/95 579.1 (< 3.86E-02) 06/12/95 677.2 (< 2.16E-02) 06/19/95 681.8 (< 3.14E-02) 06/26/95 676.2 (< 1.57E-02)

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

SECOND QUARTER, 1995 SPILLWAY ON MAIN RES (AC-26)

DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY . CONTROL ACTIVITY 04/03/95 714. 0 1.97E-02 (< 3.53E-02) 04/17/95 705. 9 2.92E-02 (< 1.36E-02) 04/24/95 736. 4 2.44E-02 (< 2.35E-02) 05/Ol/95 738. 7 1.98E-02 (< 2.20E-02) 05/08/95 769.5 8.75E-03 (< 2.08E-02) 05/15/95 737.1 1.85E-02 (< 2.29E-02) 05/22/95 775.0 1.87E-02 (< 2.10E-02) 05/30/95 889.5 3.24E-02 (< 2.13E-02) 06/05/95 647. 8 2.48E-02 (< 3.86E-02) 06/12/95 744.7 2.42E-02 (< 2.16E"02) 06/19/95 743.6 1.93E-02 (< 3.14E-02) 06/26/95 751.7 1.03E-02 (< 1.57E-02)

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

SECOND QUARTER, 1995 SSW SECTOR 3.4 MI FROM SITE (AC-47)

DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 04/03/95 734.4 2.26E-02 (< 3.53E-02) 740.8 1.65E-02 (< 2.16E-02) 04/10/95'4/17/95 741.7 3.29E-02 (< 1.36E-02) 04/24/95 756.3 1.72E-02 (< 2 '5E-02) 05/01/95 743.2 1.82E-02 (< 2.20E-02) 05/08/95 776.5 1.56E-02 (< 2.08E-02) 05/15/95 750.5 2.65E-02 (< 2.29E-02) 05/22/95 777.5 2 '5E-02 (< 2.10E-02) 05/30/95 874.9 1.92E-02 (< 2.13E-02) 06/05/95 657.1 8.11E-03 (< 3.86E-02) 06/12/95 753.9 2.03E-02 (< 2.16E-02) 06/19/95 755.4 2.35E-02 (< 3.14E-02) 06/26/95 758.3 2.09E-02 (< 1.57E-02)

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

FIRST QUARTERi 1995 SR 1134 AT INT SR 1011 DIXIE PIPELINE (AP-1)

DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 01/03/95 865.9 1.58 + 0.15 E-02 (1. 53 + 0.17 E-02) 01/09/95 701.8 1.90 + 0.18 E-02 (1.68 + 0.20 E-02) 01/16/95 875.0 1.64 + 0.15 E-02 (1.88 + 0.19 E-02) 01/23/95 874.7 9.56 + 1.23 E-03 (9.08 + 1.44 E-03) 01/30/95 870.7 1.38 + 0.14 E-02 (1.30 + 0.16 E-02) 02/06/95 897.8 1.78 + 0.15 E-02 (2.19 + 0.20 E-02) 02/13/95 812.1 2.00 + 0.17 E-02 (1.93 + 0.19 E-02) 02/20/95 835.7 1.55 + 0.15 E-02 (1.74 + 0.18 E-02) 02/27/95 844.0 1.85 + 0.16 E-02 (1.66 + 0.17 E-02) 03/06/95 842.5 1.68 + 0.16 E-02 (1.67 + 0.18 E-02) 03/13/95 854.1 2.22 + 0.17 E-02 (2.28 + 0.20 E-02) 03/20/95 845.2 1 '7 + 0.16 E-02 (2. 01 + 0.19 E-02) 03/27/95 830.7 1.43 + 0.15 E-02 (1. 61 + 0.18 E-02)

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

FIRST QUARTER, 1995 SR 1134, 1.4 MI S OF SR 1011 - BARRICADE (AP-2)

DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 01/03/95 764.1 1.94 + 0.18 E-02

/

(1.53 .+ 0.17 E-02) 01/09/95 658.0 1.58 + 0.18 E-02 (1.68 + 0.20 E-02) 01/16/95 771.8 1.68 + 0.16 E-02 (1.88 + 0.19 E-02) 01/23/95 773.5 9.70 + 1.34 E-03 (9.08 + 1.44 E-03) 01/30/95 791.9 1.32 + 0.15 E-02 (1.30 + 0.16 E-02) 02/06/95 766.0 2.03 + 0.18 E-02 (2.19 + 0.20 E-02) 02/13/95 765.2 2.17 + 0.18 E-02 (1.93 + 0.19 E-02) 02/20/95 779.5 1.36 + 0.15 E-02 (1.74 + 0.18 E-02) 02/27/95 767.6 1.79 + 0.16 E-02 (1.66 + 0.17 E-02) 03/06/95 782.4 1.80 + 0.17 E-02 (1.67 + 0.18 E-02) 03/13/95 770.2 2.33 + 0.18 E-02 (2.28 + 0.20 E-02) 03/20/95 752.8 2.32 + 0.19 E-02 (2. 01 + 0. 19 E-02) 03/27/95 750.4 1.72 + 0.17 E-02 (1. 61 + 0.18 E-02)

AIR PARTICULATE SAMPLES - BETA HNPP - 15 (PICOCURIES PER CUBIC METER)

FIRST QUARTER, 1995 NEW HILL NEAR 1ST BAPTIST CH, 3.3 MI NNE (AP-4)

DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 01/03/95 835.2 1.84 + 0.16 E-02 (1. 53 + 0. 17 E-02}

01/09/95 726.0 1.56 + 0.17 E-02 (1.68 i 0.20 E-02) 01/16/95 808.4 1.62 + 0.16 E-02 (1.88 + 0.19 E-02) 01/23/95 843.6 9.97 + 1.28 E-03 (9.08 + 1.44 E-03) 01/30/95 837.0 1.63 + 0.15 E-02 (1.30 + 0.16 E-02) 02/06/95 855.7 1.93 + 0.16 E-02 (2.19 + 0.20 E-02) 02/13/95 810.4 2.01 + 0.17 E-02 (1.93 + 0.19 E-02) 02/20/95 831.6 1.54 + 0.15 E-02 (1.74 + 0.18 E-02) 02/27/95 813.0 1.65 + 0.15 E-02 (1.66 + 0.17 E-02) 03/06/95 828.5 1.68 + 0.16 E-02 (1.67 + 0.18 E-02) 03/13/95 275.8 1.79 + 0.32 E-02 (2.28 + 0.20 E-02) 03/20/95 846.9 2.14 + 0.17 E-02 (2.01 + 0.19 E~02) 03/27/95 879.1 1.57 + 0.15 E-02 (1.61 + 0.18 E"02)

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

FIRST QUARTER, 1995 PITTSBORO - CONTROL (AP-5)

DATE COLLECTED CUBIC METERS CONTROL ACTIVITY 01/03/95 687.7 (1.53 + 0.17 E-02) 01/09/95 580.9 (1. 68 + 0. 20 E-02) 01/16/95 669.9 (1.88 + 0.19 E-02) 01/23/95 675.8 (9.08 + 1.44 E-03) 01/30/95 701.2 (1.30 + 0.16 E-02) 02/06/95 666.7 (2.19 + 0.20 E-02) 02/13/95 666.3 (1.93 + 0.19 E-02) 02/20/95 675.7 (1.74 + 0.18 E-02) 02/27/95 670.3 (1.66 + 0.17 E-02) 03/06/95 687.2 (1.67 + 0.18 E-02) 03/13/95 659.9 (2.28 + 0.20 E-02) 03/20/95 661.0 (2.01 + 0 '9 E-02) 03/27/95 654.6 (1.61 + 0.18 E-02) r

AZR PARTICULATE SAMPLES BETA HNPP - 17 (PICOCURIES PER CUBIC METER)

FIRST QUARTER, 1995 SPILLWAY ON MAIN RES (AP-26)

DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 01/03/95 763.8 1.35 + 0.15 E-02 (1.53 + 0.17 E-02) 01/09/95 617.3 1.42 + 0.18 E-02 (1.68 + 0.20 E-02) 01/16/95 752.0 1.17 + 0.15 E-02 (1.88 + 0.19 E-02) 01/23/95 752.9 7.77 + 1.27 E-03 (9.08 + 1.44 E-03) 01/30/95 745.9 1.17 + 0.15 E-02 (1.30 + 0.16 E-02) 02/06/95 738.3 1.82 + 0.17 E-'02 (2.19 + 0.20 E-02) 02/13/95 725.9 2.06 + 0.18 E-02 (1.93 + 0.19 E-02) 02/20/95 734.0 1.71 + 0.17 E-02 (1.74 + 0.18 E-02) 02/27/95 734.4 1.93 + 0.17 E-02 (1.66 + 0.17 E-02) 03/06/95 740. 2 1.47 + 0.16 E-02 (1.67 + 0.18 E-02) 03/13/95 745. 2 2.11 + 0.18 E-02 (2.28 + 0.20 E-02) 03/20/95 729. 8 2.32 + 0.19 E-02 (2. 01 + 0.19 E-02) 03/27/95 753. 0 1.43 + 0.15 E-02 (1. 61 + 0.18 E-02)

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

FIRST QUARTER, 1995 SSW SECTOR 3.4 MI FROM SITE (AP-47)

DATE COLLECTED CUBlC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 01/03/95 761.4 1.92 + 0.17 E-02 (1.53 + 0.17 E-02) 01/09/95 633.1 1.75 + 0.19 E-02 (1.68 + 0.20 E-02)

O1/16/95 771.6 1.88 + 0.17 E-02 (1.ss + o.19 E-o2) 01/23/95 759.3 1.09 + 0.14 E-02 (9.08 + 1.44 E-03) 01/30/95 750.3 1.63 + 0.17 E-02 (1.30 + 0.16 E-02) 02/06/95 754.8 2.22 + 0.18 E-02 (2.19 + 0.20 E-02) 02/13/95 768.4 2.04 + 0.18 E-02 (1.93 + 0.19 E-02) 02/20/95 768.6 1.54 + 0.16 E-02 (1.74 + 0.18 E-02) 02/27/95 758.8 1.79 + 0.17 E-02 (1.66 + 0.17 E-02) 03/06/95 775.2 1.74 + 0.17 E-02 (1.67 + 0.18 E-02) 03/13/95 749.8 2.59 + 0.20 E-02 (2.28 + 0.20 E-02) 03/20/95 744.2 2.41 + 0.19 E-02 (2.01 + 0.19 E-02) 03/27/95 746.5 1.95 + 0.18 E-02 (1.61 + 0.18 E-02)

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

SECOND QUARTER, 1995 SR 1134 AT INT SR 1011 DIXIE PIPELINE (AP-1)

DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 04/03/95 801.6 1.96 + 0.17 E-02 (2.02 + 0.19 E-02) 04/10/95 802. 1 1.96 + 0.17 E-02 (2.22 + 0.20 E-02) 04/17/95 799.6 1.80 + 0.17 E-02 (1.65 + 0.18 E-02) 04/24/95 809.6 2.02 + 0.17 E-02 (1.99 + 0.20 E-02) 05/01/95 801.9 1.77 + 0.16 E-02 (1.59 + 0.17 E-02) 05/08/95 827.6 1.22 + 0.14 E-02 (1.23 + 0.15 E-02) 05/15/95 806.4 1.24 + 0.14 E-02 (1.16 + 0.15 E-02) 05/22/95 809.8 1.46 + 0.15 E-02 (1.48 + 0.17 E-02) 05/30/95 929.7 1.65 + 0.14 E-02 (1.71 + 0.16 E-02) 06/05/95 667.1 1.41 + 0.16 E-02 (1.25 + 0.17 E-02) 06/12/95 770.9 8.70 + 1.32 E-03 (1.16 + 0.16 E-02) 06/19/95 800.7 1.76 + 0.16 E-02 (1.63 + 0.17 E-02) 06/26/95 755.8 7.04 + .1.21 E-03 (9.42 + 1.43 E-03)

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

SECOND QUARTER, 1995 SR 1134, 1.4 MI S OF SR 1011 - BARRICADE (AP-2)

DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 04/03/95 749. 4 1.75 + 0.17 E-02 (2.02 + 0.19 E-02) 04/10/95 742.4 2.25 + 0.19 E-02 (2.22 + 0.20 E-02) 04/17/95 751.0 1.85 + 0.17 E-02 (1.65 + 0.18 E-02) 04/24/95 756.4 2.00 + 0.18 E-02 (1.99 + 0.20 E-02) 05/01/95 750.7 1.75 + 0.17 E-02 (1.59 + 0.17 E-02) 05/08/95 778.1 1.13 + 0.14 E-02 (1.23 + 0.15 E-02) 05/15/95 771.1 1.19 + 0.14 E-02 (1.16 + 0.15 E-02) 05/22/95 776.9 1.26 + 0.15 E-02 (1.48 + 0.17 E-02) 05/30/95 878.2 1.59 + 0.15 E-02 (1.71 + 0.16 E-02) 06/05/95 694. 5 1.06 + 0.14 E-02 (1.25 + 0.17 E-02) 06/12/95 794.3 8.23 + 1.27 E-03 (1.16 + 0.16 E-02) 06/19/95 812. 3 1.45 + 0.15 E-02 (1. 63 + 0.17 E-02) 06/26/95 759.9 8.01 + 1.25 E-03 (9.42 + 1.43 E-03)

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

SECOND QUARTER, 1995 NEW HILL NEAR 1ST BAPTIST CH 3.3 MI NNE (AP-4)

DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 04/03/95 862.9 1.83 + 0.16 E-02 (2. 02 + 0.19 E-02) 04/10/95 857.8 1.80 + 0.16 E-02 (2. 22 + 0.20 E-02) 04/17/95 884.2 1.67 + 0.15 E-02 (1.65 + 0.18 E-02) 04/24/95 869.4 1.86 + 0.16 E-02 (1.99 + 0.20 E-02) 05/01/95 883.9 1.58 + 0.15 E-02 (1.59 + 0.17 E-02) 05/08/95 902.5 1.18 + 0.13 E-02 (1.23 + 0.15 E-02) 05/15/95 878.8 1.20 + 0.13 E-02 (1.16 + 0.15 E-02) 05/22/95 888.6 1.33 + 0.14 E-02 (1.48 + 0.17 E-02) 05/30/95 990.5 1.72 + 0.14 E-02 (1.71 + 0.16 E-02) 06/05/95 755.1 1.04 + 0.14 E-02 (1.25 + 0.17 E-02) 06/12/95 820.1 7.71 + 1.22 E-03 (1.16 + 0.16 E-02) 06/19/95 901.1 1.31 + 0.13 E-02 (1.63 + 0.17 E-.02) 06/26/95 779.7 8.05 + 1.23 E-03 (9.42 + 1.43 E-03)

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

SECOND QUARTER, 1995 PITTSBORO - CONTROL (AP-5)

DATE COLLECTED CUBIC METERS CONTROL ACTIVITY 04/03/95 651.3 (2.02 + 0.19 E-02) 4 04/10/95 661.0 (2.22 + 0.20 E-02) 04/17/95 667.6 (1. 65 + 0. 18 E-02) 04/24/95 616.6 (1.99 + 0.20 E-02) 05/01/95 693.0 (1.59 + 0.17 E-02) 05/08/95 701.6 (1.23 + 0.15 E-02) 05/15/95 702.9 (1.16 + 0.15 E-02) 05/22/95 682.6 (1.48 + 0.17 E-02) 05/30/95 789.9 (1.71 + 0.16 E-02) 06/05/95 579.1 (1.25 + 0.17 E-02) 06/12/95 677.2 (1.16 + 0.16 E-02) 06/19/95 681.8 (1.63 + 0.17 E-02) 06/26/95 676.2 (9.42 + 1.43 E-03)

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

SECOND QUARTER, 1995 SPILLWAY ON MAIN RES (AP-26)

DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 04/03/95 714.0 1.91 + 0.18 E-02 (2.02 + 0.19 E-02) ~

04/17/95 705.9 1.95 + 0.18 E-02 (1.65 + 0.18 E-02) 04/24/95 736.4 1.43 + 0.16 E-02 (1.99 + 0.20 E-02) 05/01/95 738.7 1.61 + 0.16 E-02 (1.59 + 0.17 E-02) 05/08/95 769.5 1.10 + 0.14 E-02 (1.23 + 0.15 E-02) 05/15/95 737.1 1.48 + 0.16 E-02 (1.16 + 0.15 E-02) 05/22/95 775.0 1.09 + 0.14 E-02 (1.48 + 0.17 E-02) 05/30/95 889.5 1.21 + 0.13 E-02 (1.71 + 0.16 E-02) 06/05/95 647.8 7.60 + 1.36 E-03 (1.25 + 0.17 E-02) 06/12/95 744.7 6.22 + 1.23 E-03 (1.16 + 0.16 E-02) 06/19/95 743.6 6.71 + 1.18 E-03 (1.63 + 0.17 E-02) 06/26/95 751.7 6.13 + 1.17 E-03 (9.42 + 1.43 E-03)

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

SECOND QUARTER, 1995 SSW SECTOR 3.4 MI FROM SITE (AP-47)

DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 04/03/95 734.4 1.73 + 0.17 E-02 (2.02 + 0.19 E-02) 740. 8 2.15 + 0.18 E-02 (2.22 + 0.20 E-02) 04/10/95'4/17/95 741. 7 2.11 + 0.18 E-02 (1.65 + 0.18 E-02) 04/24/95 756. 3 1.67 + 0.16 E-02 (1.99 + 0.20 E-02) 05/01/95 743.2 1.78 + 0.17 E-02 (1.59 + 0.17 E-02) 05/08/95 776.5 1.26 + 0.14 E-02 (1.23 + 0.15 E-02) 05/15/95 750.5 1.38 + 0.16 E-02 (1.16 + 0.15 E-02) 05/22/95 777.5 1.40 + 0.15 E-02 (1.48 + 0.17 E-02) 05/30/95 874.9 1.65 + 0.15 E-02 (1.71 + 0.16 E-02) 06/05/95 657.1 1.06 + 0.15 E-02 (1.25 + 0.17 E-02) 06/12/95 753.9 8.51 + 1.33 E-03 (1.16 + 0.16 E-02) 06/19/95 755.4 1.48 + 0.15 'E-02 (1.63 + 0.17 E-02) 06/26/95 758.3 8.31 + 1.27 E-03 (9.42 + 1.43 E-03) II

AIR PARTICULATE SAMPLES HNPP - 25 (PICOCURIES PER CUBIC METER)

FIRST QUARTER, 1995 SR 1134 AT INT SR 1011 - DIXIE PIPELINE (AP-1)

(COMPOSITE SAMPLE)

GAMMA SPECTROMETRY VOLUME: 10950.2 CUBIC METERS ISOTOPE SAMPLE A'CTIVITY CONTROL ACTIVITY BE-7 1.17 + 0.25 E-01 (1.17 + 0.26 E-01)

AIR PARTICULATE SAMPLES HNPP - 26 (PICOCURIES PER CUBIC METER)

FIRST QUARTER, 1995 SR 1134, 1.4 MI S OF SR 1011 - BARRICADE (AP-2)

(COMPOSITE SAMPLE)

GAMMA SPECTROMETRY VOLUME: 9893.4 CUBIC METERS

'ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 1.16 + 0.25 E-01 (1.17 + 0.26 E-01)

PB-214 3.94 + 1.59 E-03 (LESS THAN LLD)

AIR PARTICULATE SAMPLES HNPP 27 (PICOCURIES PER CUBIC METER)

I F RST QUARTER i 1 9 9 5 NEW HILL NEAR 1ST BAPTIST CH, 3.3 MI NNE (AP-4)

(COMPOSITE SAMPLE)

GAMMA SPECTROMETRY VOLUME: 10191.2 CUBIC METERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 1.18 + 0.26 E-01 (1.17 + 0.26 E-01)

AIR PARTICULATE SAMPLES HNPP - 28 (PICOCURIES PER CUBIC METER)

FIRST QUARTER, 1995 PITTSBORO - CONTROL (AP-5)

(COMPOSITE SAMPLE)

GAMMA SPECTROMETRY VOLUME: 8657.2 CUBIC METERS ISOTOPE CONTROL ACTIVITY BE-7 (1.17 + 0.26 E-01)

AIR PARTICULATE SAMPLES HNPP - 29 (PICOCURIES PER CUBIC METER)

FIRST QUARTER, 1995 SPILLWAY ON MAIN RES (AP-26)

(COMPOSITE SAMPLE)

GAMMA SPECTROMETRY VOLUME: 9532.7 CUBIC METERS ISOTOPE, SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 1.05 + 0.27 E-01 (1.17 + 0.26 E-01)

AIR PARTICULATE SAMPLES HNPP - 30 (PICOCURIES PER CUBIC METER)

FIRST QUARTER, 1995 SSW SECTOR 3.4 MI FROM SITE (AP-47)

(COMPOSITE SAMPLE)

GAMMA SPECTROMETRY VOLUME: 9742 CUBIC METERS

.ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 1.33 + 0.24 E-Ol (1.17 + 0.26 E-01)

AIR PARTICULATE SAMPLES HNPP - 31 (PICOCURIES PER CUBIC METER)

SECOND QUARTER, 1995 SR 1134 AT INT SR 1011 - DIXIE PIPELINE (AP-1)

(COMPOSITE SAMPLE)

GAMMA SPECTROMETRY VOLUME: 10407. 6 CUBIC METERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 1.06 + 0.25 E-01 (1.32 + 0.26 E-01)

AIR PARTICULATE SAMPLES HNPP 32 (PICOCURIES PER CUBIC METER)

SECOND QUARTER, 1995 SR 1134 1.4 MI S OF SR 1011 - BARRICADE (AP-2)

(COMPOSITE SAMPLE)

GAMMA SPECTROMETRY VOLUME: 10058 CUBIC METERS

'ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 1.07 + 0.23 E-01 (1.32 + 0.26 E-01)

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

SECOND QUARTER, 1995 NEW HILL NEAR 1ST BAPTIST CH, 3.3 MI NNE (AP-4)

(COMPOSITE SAMPLE)

GAMMA SPECTROMETRY VOLUME: 11386 CUBIC METERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY'1.32 BE-7 7.84 + 2.48 E-02 + 0.26 E-01)

AIR PARTICULATE SAMPLES HNPP - 34 (PICOCURIES PER CUBIC METER)

SECOND QUARTER, 1995 PITTSBORO CONTROL (AP-5)

(COMPOSITE SAMPLE)

GAMMA SPECTROMETRY VOLUME: 8857.4 CUBIC METERS ISOTOPE CONTROL ACTIVITY BE-7 (1.32 + 0.26 E-01)

AIR PARTICULATE SAMPLES HNPP 35 (PICOCURIES PER CUBIC METER)

SECOND QUARTER, 1995 SPILLWAY ON MAIN RES (AP-26)

(COMPOSITE SAMPLE)

GAMMA SPECTROMETRY VOLUME: 8977 CUBIC METERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 6.26 + 2.06 E-02 (1.32 + 0.26 E-01)

AIR PARTICULATE SAMPLES HNPP - 36 (PICOCURIES PER CUBIC METER)

SECOND QUARTER, 1995 SSW SECTOR 3.4 MI FROM SITE (AP-47)

(COMPOSITE SAMPLE)

GAMMA SPECTROMETRY VOLUME: 9964.4 CUBIC METERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 3.78 + 2.71 E-02 (1.32 + 0.26 E-01)

DRINKING WATER SAMPLES IODINE HNPP - 37 (PICOCURIES PER LITER)

FIRST QUARTER, 1995 CAPE FEAR PLANT INTAKE - CONTROL (DW-38)

DATE COLLECTED LITERS CONTROL ACTIVITY 01/03/95 4.0 (< 7.20E-01) 01/09/95 4.0 (< 8.92E-01) 01/16/95 4.0 (< 7.50E-01) 01/23/95 4.0 (< 9.31E-01) 01/30/95 4.0 (< 5.65E-01) 02/06/95 4.0 (< 7.69E-01) 02/13/95 4.0 (< 7.01E-01) 02/20/95 4.0 (< 4.62E-01) 02/27/95 4.0 (< 5.87E-01) 03/06/95 4.0 (< 6.02E-01) 03/13/95 4.0 (< 5.27E-01) 03/20/95 4.0 (< 6.26E-01) 03/27/95 4.0 (< 4.90E-01)

DRINKING WATER SAMPLES IODINE HNPP 38 (PICOCURIES PER LITER)

FIRST QUARTER, 1995 LILLINGTON - CAPE FEAR RIVER (DW-40)

DATE COLLECTED LITERS SAMPLE ACTIVITY CONTROL ACTIVITY 01/03/95 4.0 5.90E-01 (< 7.20E-01) 01/09/95 4.0 7.48E-01 (< 8.92E-01) 01/16/95 4.0 6.16E-01 (< 7.50E-01) 01/23/95 4.0 6.37E-01 (< 9.31E-01) 01/30/95 4.0 9.08E-01 (< 5.65E-01) 02/06/95 4.0 6.02E-01 (< 7.69E-01) 02/13/95 4.0 6.66E-01 (< 7.01E-01) 02/20/95 4.0 5.89E-01 (< 4.62E-01) 02/27/95 4.0 4.56E-01 (< 5.87E-01) 03/06/95 4.0 5.39E-01 (< 6.02E-01) 03/13/95 4.0 6.22E-01 (< 5.27E-01) 03/20/95 4.0 4.68E-01 (< 6.26E-01) 03/27/95 4.0 6.67E-01 (< 4.90E-01)

DRINKING WATER SAMPLES - IODINE HNPP - 39 (PICOCURIES PER LITER)

FIRST QUARTER g 1 995 WATER TREATMENT BLDG AT HARRIS PLANT (DW-51)

DATE COLLECTED LITERS SAMPLE ACTIVITY CONTROL ACTIVITY 01/03/95 4.0 7.80E-01 (< 7.20E-01) 01/09/95 4.0 8.12E-01 (< 8.92E-01) 01/16/95 4.0 7.67E-01 (< 7.50E-01) 01/23/95 4.0 7.30E-01 (< 9.31E-01) 01/30/95 4.0 7.17E-01 (< 5.65E-01) 02/06/95 4.0 7.36E-01 (< 7.69E-01) 02/13/95 4.0 5.23E-01 (< 7.01E-01) 02/20/95 4.0 5.62E-01 (< 4.62E-01) 02/27/95 4.0 5.02E-01 (< 5.87E-01) 03/06/95 4.0 5.28E-01 (< 6.02E-01) 03/13/95 4.0 5.01E-01 (< 5.27E-01) 03/20/95 4.0 4.49E-01 (< 6.26E-01) 03/27/95 4.0 4.45E-01 (< 4.90E-01)

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

SECOND QUARTER i 1 995 CAPE FEAR PLANT INTAKE CONTROL (DW-38)

DATE COLLECTED LITERS CONTROL ACTIVITY 04/03/95 4.0 (< 5.87E-01) .

04/10/95. 4.0 (< 5.94E-01) 04/17/95 4.0 (< 7.58E-01) 04/24/95 4.0 (< 4.21E-01) 05/01/95 4 ' (< 5.41E-01) 05/08/95 4.0 (< 4.94E-01) 05/15/95 4.0 (< 4.91E-01) 05/22/95 4.0 (< 4.30E-01) 05/30/95 4.0 (< 6.55E-01) 06/05/95 4.0 (< 6.87E-01) 06/12/95 4.0 (< 4.13E-01) 06/19/95 4.0 (< 5.87E-01) 06/26/95 4.0 (< 6.01E-01)

DRINKING WATER SAMPLES - IODINE HNPP - 41 (PICOCURIES PER LITER)

SECOND QUARTER, 1995 LILLINGTON - CAPE FEAR RIVER (DW-40)

DATE COLLECTED LITERS SAMPLE ACTIVITY CONTROL ACTIVITY 04/03/95 4.0 5.07E-01 (< 5.87E-01) 04/10/.95 4.0 6.73E-01 (< 5.94E-01) 04/17/95 4.0 5.35E-01 7.58E-01) 04/24/95 4.0 4.86E-01 (< 4.21E-01) 05/01/95 4.0 4.07E-01 (< 5.41E-01) 05/08/95 4.0 5.95E-01 (< 4.94E-01) 05/15/95 4.0 5.99E-01 (< 4.91E-01) 05/22/95 4.0 5.03E-01 (< 4.30E-01) 05/30/95 4.0 5.02E-01 (< 6.55E-01) 06/05/95 4.0 5.29E-01 (< 6.87E-01) 06/12/95 4.0 7.22E-01 (< 4.13E-01) 06/19/95 4.0 5.08E-01 (< 5.87E-01) 06/26/95 4.0 5.48E-01 (< 6.01E-01)

DRINKING WATER SAMPLES IODINE HNPP - 42 (PICOCURIES PER LITER)

SECOND QUARTER, 1995 WATER TREATMENT BLDG AT HARRIS PLANT (DW-51)

DATE COLLECTED LITERS SAMPLE ACTIVITY CONTROL ACTIVITY 04/03/95 4.0 5.44E-01 (< 5.87E-01)'<

4.0 4.60E-01 5.94E-01) 04/10/95'4/17/95 4.0 6.55E-01 (< 7.58E-01) 04/24/95 4.0 5.56E-01 (< 4.21E-01) 05/01/95 4.0 4.86E-01 (< 5.41E-01) 05/08/95 4.0 6.25E-01 (< 4.94E-01) 05/15/95 4.0 5.31E-01 (< 4.91E-01) 05/22/95 4.0 5.72E-01 (< 4 '0E-01) 05/30/95 4.0 5.43E-01 (< 6.55E-01) 06/05/95 4.0 6.32E-01 (< 6.87E-01) 06/12/95 4.0 5.42E-01 (< 4.13E-01) 06/19/95 4.0 4.43E-01 (< 5.87E-01) 06/26/95 4.0 4.88E-01 (< 6.01E-01)

DRINKING WATER SAMPLES HNPP 43 (PICOCURIES PER LITER)

JANUARY, 1995 CAPE FEAR PLANT INTAKE CONTROL (DW-38)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVjTY GROSS BETA 1.000 (6.59 + 1.09 E+00)

TRITIUM 0.005 (( 9.31E+02)

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

DRINKING WATER SAMPLES HNPP 44 (PICOCURIES PER LITER)

JANUARY, 1995 LILLINGTON - CAPE FEAR RIVER (DW-40)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 4.69 + 0.95 E+00 (6.59 + 1.09 E+00)

TRITIUM 0.005 ( 9.31E+02 (( 9.31E+02)

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

DRINKING WATER SAMPLES HNPP - 45 (PICOCURIES PER LITER)

JANUARY, 1995 WATER TREATMENT BLDG AT HARRIS PLANT (DW-51)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 2.73 + 0.80 E+00 (6.59 + 1.09 E+00)

TRITIUM 0.005 1.05 + 0.08 E+04 (( 9.31E+02)

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

DRINKING WATER SAMPLES HNPP - 46 (PICOCURIES PER LITER)

FEBRUARY, 1995 CAPE FEAR PLANT INTAKE CONTROL (DW-38)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY GROSS BETA 1.000 (4.04 + 0.82 E+00)

TRITIUM 0.005 (( 8.90E+02)

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

DRINKING WATER SAMPLES HNPP - 47 (PICOCURIES PER LITER)

FEBRUARY, 1995 LILLINGTON - CAPE FEAR RIVER (DW-40)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY.

GROSS BETA 1.000 4.03 + 0.81 E+00 (4.04 + 0.82 E+00')

TRITIUM 0.005 8.90E+02 (( 8.90E+02)

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

DRINKING WATER SAMPLES HNPP 48 (PICOCURIES PER LITER)

FEBRUARY, 1995 WATER TREATMENT BLDG AT HARRIS PLANT (DW-51)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA '.000 3.76 + 0.79 E+00 (4.04 + 0.82 E+00)

TRITIUM 0.005 1.00 + 0.07 E+04 (( 8.90E+02)

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

DRINKING WATER SAMPLES HNPP - 49 (PICOCURXES PER LITER)

MARCH, 1995 CAPE FEAR PLANT INTAKE - CONTROL (DW-38)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY GROSS BETA 1. 000 (3.56 + 0.83 E+00)

TRITIUM 0.005 (< 8.76E+02)

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

DRINKING WATER SAMPLES HNPP - 50 (PICOCURIES PER LITER)

MARCH, 1995 LILLINGTON - CAPE FEAR RIVER (DW-40)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 3.12 + 0.80 E+00 (3.56 + 0.83 E+00)

TRITIUM 0.005 8.76E+02 (< 8.76E+02)

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

DRINKING WATER SAMPLES HNPP - 51 (PICOCURIES PER LITER)

MARCH, 1995 WATER TREATMENT BLDG AT HARRIS PLANT (DW-51)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY, GROSS BETA 1.000 3.67 + 0.82 E+00 (3.56 + 0.83 E+00)

TRITIUM 0.005 6.97 + 0.67 E+03 (( 8.76E+02)

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

DRINKING WATER SAMPLES HNPP - 52 (PICOCURIES PER LITER)

APRIL, 1995 CAPE FEAR PLANT INTAKE - CONTROL (DW-38)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY GROSS BETA 1.000 (4.12 + 0.84 E+00)

TRITIUM 0.005 (( 9.18E+02)

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

DRINKING WATER SAMPLES HNPP - 53 (PICOCURIES PER LITER)

APRIL, 1995 LILLINGTON - CAPE FEAR RIVER (DW-40)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 3.56 + 0.81 E+00 (4.12 + 0.84 E+0'0)

TRITIUM 0.005 9.18E+02 (( 9.18E+02)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 3.63 + 0.72 E+02 (LESS THAN LLD)

RA-226 8.00 + 6.69 E+01 (LESS THAN LLD)

DRINKING WATER SAMPLES HNPP - 54 (PICOCURIES PER LITER)

APRIL, 1995 WATER TREATMENT BLDG AT HARRIS PLANT (DW-51)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA '.000 4.21 + 0.84 E+00 (4.12 + 0.84 E+00)

TRITIUM 0 '05 7.31 + 0.70 E+03 (( 9.18E+02)

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

DRINKING WATER SAMPLES HNPP - 55 (PZCOCURIES PER LITER)

MAY, 1995 CAPE FEAR PLANT INTAKE - CONTROL (DW-38)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY GROSS BETA 1.000 (4.85 + 0.88 E+00)

TRITIUM 0.005 (( 8.79E+02)

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

DRINKING WATER SAMPLES HNPP - 56 (PICOCURIES PER LITER)

MAY, 1995 LILLINGTON CAPE FEAR RIVER (DW-40)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 4.27 + 0.93 E+00 (4.85 + 0.88 E+00)

TRITIUM 0.005 8.79E+02 (( 8.79E+02)

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

DRINKING WATER SAMPLES HNPP - 57 (PXCOCURIES PER LITER)

MAY, 1995 WATER TREATMENT BLDG AT HARRIS PLANT (DW-51)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSXS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY'.

GROSS BETA 1.000 3.95 + 0.86 E+00 (4.85 i 0.88 E+00)

TRITIUM 0.005 7.29 + 0.68 E+03 (( 8.79E+02)

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

DRINKING WATER SAMPLES HNPP - 58 (PICOCURIES PER LITER)

JUNE, 1995 CAPE FEAR PLANT INTAKE CONTROL (DW-38)

(COMPOSITE SAMPLE)

ANALYSIS LITERS CONTROL ACTIVITY GROSS BETA 1.000 (4.89 + 0.91 E+00)

TRITIUM 0.005 (( 9.09E+02)

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

0 DRINKING WATER SAMPLES HNPP - 59 (PICOCURIES PER LITER)

JUNE, 1995 LILLINGTON - CAPE FEAR RIVER (DW-40)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 4.70 + 0.86 E+00 (4.89 + 0.91 E+0'0)

TRITIUM 0.005 9.09E+02 (( 9.09E+02)

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

DRINKING WATER SAMPLES HNPP - 60 (PICOCURIES PER LITER)

JUNE, 1995 WATER TREATMENT BLDG AT HARRIS PLANT (DW-51)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA '.000 3.70 + 0.81 E+00 (4.89 + 0.91 E+00)

TRITIUM 0.005 7.54 + 0.70 E+03 (( 9.09E+02)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 3.92 + 0.75 E+02 (LESS THAN LLD)

BOTTOM FEEDER SAMPLES HNPP 61 (PICOCURIES PER GRAM)

FIRST SEMI-ANNUAL, 1995 SITE VARIES WITHIN HARRIS LAKE (Fl-44)

(DATE COLLECTED: 05 16 95)

CATFISH, EDIBLE PORTION GAMMA SPECTROMETRY MASS: 504.7 GRAMS FRESH ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 4.94 + 1.08 E+00 (3.50 + 0.95 E+00)

BOTTOM FEEDER SAMPLES HNPP 62 (PICOCURIES PER GRAM)

FIRST SEMI-ANNUAL, 1995 SITE VARIES ABOVE BUCKHORN DAM - CONTROL (Fl-45)

(DATE COLLECTED: 05 16 95)

CATFISH, EDIBLE PORTION

'GAMMA SPECTROMETRY MASS: 668.'3 GRAMS FRESH ISOTOPE CONTROL ACTIVITY K-40 (3.50 + 0.95 E+00)

FREE SWIMMER SAMPLES HNPP - 63 (PICOCURIES PER GRAM)

FIRST SEMI-ANNUAL, 1995 SITE VAR1ES WITHIN HARRIS LAKE (F2-44)

(DATE COLLECTED: 05 16 95)

SUNFISH i EDIBLE PORTION GAMMA SPECTROMETRY MASS. 488 GRAMS FRESH ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 4.12 + 1.17 E+00 (4.92 + 1.34 E+00)

FREE SWIMMER SAMPLES HNPP - 64 (PICOCURIES PER GRAM)

FIRST SEMI-ANNUAL, 1995 SITE VARIES ABOVE BUCKHORN DAM - CONTROL (F2-45)

(DATE COLLECTED: 05 16 95)

SUNFISH, EDIBLE PORTION GAMMA SPECTROMETRY MASS: 445.3 GRAMS FRESH ISOTOPE CONTROL ACTIVITY K-40 (4.92 + 1.34 E+00)

FREE SWIMMER SAMPLES HNPP - 65 (PICOCURIES PER GRAM)

FIRST SEMI-ANNUAL, 1995 SITE VARIES WITHIN HARRIS LAKE (F2-44)

(DATE COLLECTED: 05 16 95)

LARGEMOUTH BASS, EDIBLE PORTION GAMMA SPECTROMETRY MASS: 494.9 GRAMS FRESH ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 5.73 + 1.30 E+00 (4.S7 + 1.44 E+OO)

FREE SWIMMER SAMPLES HNPP - 66 (PICOCURIES PER GRAM)

FIRST SEMI-ANNUAL, 1995 SITE VARIES ABOVE BUCKHORN DAM - CONTROL (F2-45)

(DATE COLLECTED: 05 16 95)

LARGEMOUTH BASS, EDIBLE PORTION GAMMA SPECTROMETRY MASS: 330.6 GRAMS FRESH ISOTOPE CONTROL ACTIVITY K-40 (4.87 + 1.44 E+00)

FOOD CROP SAMPLES HNPP 67 (PICOCURIES PER GRAM)

JANUARY, 1995 PITTSBORO - CONTROL (FC-5)

(DATE COLLECTED: 01/25/95)

COLLARDS GAMMA SPECTROMETRY MASS: '77.6 GRAMS WET ISOTOPE CONTROL ACTIVITY K-40 (2.79 + 0.56 E+00)

I-131 (< 2.95E-02)

CS-134 (< 3.60E-02)

CS-137 (< 3.28E-02)

FOOD CROP SAMPLES HNPP 68 (PICOCURIES PER GRAM)

JANUARY, 1995 RD 1167 1.7 MI NNW (GOODWIN) (FC-55)

(DATE COLLECTED: 01 25 95)

COLLARDS

'GAMMA SPECTROMETRY MASS 547.9 GRAMS WET ISOTOPE SAMPLE ACTIUITY CONTROL ACTIUITY BE-7 4.45 + 1.79 E-01 (LESS THAN LLD)

K-40 3.78 + 0.53 E+00 (2.79 + 0.56 E+00)

I"131 2.67E-02 (< 2.95E-02)

CS-134 2,.85E-02 (< 3.60E-02)

CS-137 2.82E-02 (< 3.28E-02)

FOOD CROP SAMPLES HNPP 69 (PICOCURIES PER GRAM)

JANUARY, 1995 PITTSBORO - CONTROL (FC-5)

(DATE COLLECTED: 01 25 95)

MUSTARD GREENS GAMMA SPECTROMETRY MASS: 376.3 GRAMS WET ISOTOPE CONTROL ACTIVITY BE-7 (5.15 + 1.96 E-01)

K-40 (4.69 + 0.67 E+00)

I-131 (( 3.03E-02)

CS-134 (( 3.68E-02)

CS-137 (( 3.55E-02)

FOOD CROP SAMPLES HNPP 70 (PICOCURIES PER GRAM)

JANUARY,,1995 2.3 MI NE SECTOR (LEE) (FC-62)

(DATE COLLECTED: 01 25 95)

MUSTARD GREENS GAMMA SPECTROMETRY "

MASS: 462.4 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 8.47 + 2.19 E-01 (5.15 + 1.96 E-01)

K-40 5.38 + 0.64 E+00 (4.69 + 0.67 E+00)

I-131 3.25E-02 (( 3.03E-02)

CS-134 ( 3.71E-02 (( 3.68E-02)

CS-137 3.41E-02 (( 3.55E-02)

FOOD CROP SAMPLES HNPP - 71 (PICOCURIES PER GRAM)

JANUARY, 1995 PITTSBORO - CONTROL (FC-5)

(DATE COLLECTED: 01 25 95)

TURNIPS AND GREENS GAMMA SPECTROMETRY MASS: 464.3 GRAMS WET ISOTOPE CONTROL ACTIVITY BE-7 (5.51 + 3.15 E-01)

K-40 (4.28 + 0.52 E+00)

I-131 (< 3.44E-02)

CS-134 (< 3.56E-02)

CS-137 (< 3.29E-02)

FOOD CROP SAMPLES HNPP - 72 (PICOCURIES PER GRAM)

JANUARY, 1995 RD 1189 1.7 MI NNE (WILKINS OR MORRIS) (FC-54)

(DATE COLLECTED: 01 25 95)

TURNIPS AND GREENS GAMMA SPECTROMETRY MASS: 571.8 GRAMS WET ISOTOPE SAMPLE ACTiVITY CONTROL ACTIVITY BE-7 4.58 + 1.88 E-01 (5.51 + 3.15 E-01)

K-40 3.30 + 0.46 E+00 (4.28 + 0.52 E+00)

I-131 2.00E-02 (< 3.44E-02)

CS-134 2.67E-02 (< 3.56E-02)

CS-137 2.18E-02 (< 3.29E-02)

PB-212 2.32 + 2.25 E-02 (LESS THAN LLD)

FOOD CROP SAMPLES HNPP - 73 (PICOCURIES PER GRAM)

JANUARY, 1995 RD 1167 1.7 MI NNW (GOODWIN) (FC-55)

(DATE COLLECTED: 01 25 95)

TURNIPS AND GREENS GAMMA SPECTROMETRY MASS: '09.8 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 1.87 + 1.05 E-01 (5.51 + 3.15 E-01)

K-40 2.86 + 0.47 E+00 (4.28 + 0.52 E+00)

I-131 2.12E-02 (< 3.44E-02)

CS-134 2.70E-02 (< 3.56E-02)

CS-137 2.54E-02 (< 3.29E-02)

FOOD CROP SAMPLES HNPP - 74 (PICOCURIES PER GRAM)

JANUARY, 1995 2.3 MI NE SECTOR (LEE) (FC-62)

(DATE COLLECTED: 01/25 95)

TURNIPS AND GREENS GAMMA SPECTROMETRY MASS: 554.3 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 8.19 + 1.86 E-01 (5.51 + 3.15 E-01)

K-40 3.27 + 0.48 E+00 (4.28 + 0.52 E+00)

I-131 ( 2.28E-02 (( 3.44E-02)

CS-134 2.59E-02 (( 3.56E-02)

CS-137 2.48E-02 (( 3.29E-02)

RA-226 3.42 + 2.69 E-01 (LESS THAN LLD)

FOOD CROP SAMPLES HNPP - 75 (PICOCURIES PER GRAM)

FEBRUARY, 1995 RD 1167 1.7 MI NNW (GOODWIN) (FC-55)

(DATE COLLECTED: 02 23 95)

COLLARDS

'GAMMA SPECTROMETRY MASS: 470.3. GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 4.58 + 0.60 E+00 (NOT REQUIRED)

I-131 3.03E-02 (NOT REQUIRED)

CS-134 ( 2.81E-02 (NOT REQUIRED)

CS-137 3.17E-02 (NOT REQUIRED)

FOOD CROP SAMPLES HNPP 76 (PICOCURIES PER GRAM)

FEBRUARY, 1995 2.3 MI NE SECTOR (LEE) (FC-62)

(DATE COLLECTED: 02 23 95)

MUSTARD GREENS GAMMA SPECTROMETRY MASS: 381.2 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 1.26 + 0.22 E+00 (NOT REQUIRED)

K-40 4.28 + 0.66 E+00 (NOT REQUIRED)

I-131 2.37E-02 (NOT REQUIRED)

CS-134 ( 3.49E-02 (NOT REQUIRED)

CS-137 2.71E-02 (NOT REQUIRED)

PB-212 4.01 + 3.05 E-02 (NOT REQUIRED)

FOOD CROP SAMPLES HNPP 77 (PICOCURIES PER GRAM)

FEBRUARY, 1995 PITTSBORO CONTROL (FC-5)

(DATE COLLECTED: 02/23 95)

TURNIPS AND GREENS GAMMA SPECTROMETRY MASS: 500.7 GRAMS WET ISOTOPE CONTROL ACTIVITY BE-7 (3.49 + 2.78 E-01)

K-40 (3.58 + 0.61 E+00)

I-131 (( 2.37E-02)

CS-134 (( 3.69E-02)

CS-137 (( 2.88E-02)

PB-212 (1.59 + 0.62 E-01)

FOOD CROP SAMPLES HNPP 78 (PICOCURIES PER GRAM)

FEBRUARY, 1995 RD 1189 1.7 MI NNE (WILKINS OR MORRIS) (FC-54)

(DATE COLLECTED: 02 23 95)

TURNIPS AND GREENS GAMMA SPECTROMETRY MASS: 518.6 GRAMS NET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 7.77 + 1.97 E-01 (3.49 + 2.78 E-01)

K-40 3.09 + 0.48 E+00 (3.58 + 0.61 E+00)

I-131 1.80E-02 (< 2.37E-O2)

CS-134 2.70E-02 (< 3.69E-02)

CS-137 2.36E-02 (< 2.88E-02)

TL-208 2.97 + 1 '9 E-02 (LESS THAN LLD)

PB-212 LESS THAN LLD (1.59 + 0.62 E-01)

FOOD CROP SAMPLES HNPP - 79 (PICOCURIES PER GRAM)

MARCH, 1995 PITTSBORO - CONTROL (FC-5)

(DATE COLLECTED: 03 31 95)

COLLARDS-GAMMA SPECTROMETRY MASS: 501.9 GRAMS WET ISOTOPE CONTROL ACTIVITY K-40 (4.67 + 0.58 E+00)

I-131 (< 3.05E-02)

CS-134 (< 3.74E-02)

CS-137 (< 3 '9E-02)

TL-208 (1.95 + 0.46 E-01)

FOOD CROP SAMPLES HNPP - 80 (PICOCURIES PER GRAM)

MARCH, 1995 PITTSBORO - CONTROL (FC-5)

(DATE COLLECTED: 03 31 95)

MUSTARD GREENS GAMMA SPECTROMETRY MASS: '47.9 GRAMS WET ISOTOPE CONTROL ACTIVITY BE-7 (2.79 + 1.62 E-01)

K-40 (4.16 + 0.57 E+00)

I-131 (< 2.28E-02)

CS-134 (< 3.28E-02)

CS-137 (< 2.92E-02)

TL-208 (1.72 + 0.35 E-01)

PB-212 (4.58 + 0.56 E-Ol)

FOOD CROP SAMPLES HNPP - 81 (PICOCURIES PER GRAM)

MARCH, 1995 2.3 MI NE SECTOR (LEE) (FC-62)

(DATE COLLECTED: 03 31 95)

MUSTARD GREENS

'GAMMA SPECTROMETRY MASS'01.1 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 LESS THAN LLD (2.79 + 1.62 E-01)

K-40 6.56 + 0.73 E+00 (4.16 + 0.57 E+00)

I-131 3.72E-02 (< 2.28E-02)

CS-134 4.32E-02 (< 3.28E-02)

CS-137 3.90E-02 (< 2.92E-02)

TL-208 LESS THAN LLD (1.72 + 0.35 E-01)

PB-212 LESS THAN LLD (4.58 + 0.56 E-01)

FOOD CROP SAMPLES HNPP 82 (PICOCURIES PER GRAM)

MARCH, 1995 2.3 MI NE SECTOR (LEE) (FC-62)

(DATE COLLECTED: 03 31 95)

ONIONS GAMMA SPECTROMETRY MASS: 308.5 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 2.94 + 0.60 E+00 (NOT REQUIRED)

I-131 ( 3.65E-02 (NOT REQUIRED)

CS-134 4.17E-02 (NOT REQUIRED)

CS-137 ( 4.23E-02 (NOT REQUIRED)

PB-214 5.91 + 5.59 E-02 (NOT REQUIRED)

FOOD CROP SAMPLES HNPP - 83 (PICOCURIES PER GRAM)

MARCH, 1995 RD 1189 1.7 MI NNE (WILKINS OR MORRIS) (FC-54)

(DATE COLLECTED: 03 31 95)

TURNIPS AND GREENS GAMMA SPECTROMETRY 'ASS: 449.5 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 2.38 + 0.47 E+00 (NOT REQUIRED)

I-131 2.66E-02 (NOT REQUIRED)

CS-134 3.47E-02 (NOT REQUIRED)

CS-137 3.01E-02 (NOT REQUIRED)

TL-208 2.27 + 0.35 E-01 (NOT REQUIRED)

PB-212 6.83 + 0.63 E-01 (NOT REQUIRED)

FOOD CROP SAMPLES HNPP - 84 (PICOCURIES PER GRAM)

MARCH, 1995 RD 1167 1.7 MI NNW (GOODWIN) (FC-55)

(DATE COLLECTED: 03 31 95)

TURNIPS AND GREENS GAMMA SPECTROMETRY MASS: 476.8 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 2.51 + 0.48 E+00 (NOT REQUIRED)

I-131 2.39E-02 (NOT REQUIRED)

CS-134 ( 2.88E-02 (NOT REQUIRED)

CS-137 2 . 74E-02 (NOT REQUIRED)

TL-208 7.29 + 3.06 E-02 (NOT REQUIRED)

PB-212 2.22 + 0.40 E-01 (NOT REQUIRED)

FOOD CROP SAMPLES HNPP - 85 (PICOCURIES PER GRAM)

MAY, 1995 PITTSBORO - CONTROI (FC-5)

(DATE COLLECTED: 05 26 95)

CABBAGE GAMMA SPECTROMETRY MASS 450.8 GRAMS WET ISOTOPE CONTROL ACTIVITY K-40 (4.44 + 0.65 E+00)

I-131 (< 4.04E-02)

CS-134 (< 2.95E-02)

CS-137 (< 2.74E-02)

FOOD CROP SAMPLES HNPP - 86 (PICOCURIES PER GRAM)

MAY, 1995 RD 1189 1.7 MI NNE (WILKINS OR MORRIS) (FC-54)

(DATE COLLECTED: 05 26 95)

CABBAGE GAMMA SPECTROMETRY MASS: 493 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 5.31 + 0.70 E+00 (4.44 + 0.65 E+00)

I-131 4.38E-02 (< 4. 04E-02)

CS-134 3.49E-02 (< 2.95E-02)

CS-137 2.06E-02 (< 2.74E-02)

FOOD CROP SAMPLES HNPP 87 (PICOCURIES PER GRAM)

MAY, 1995 RD 1167 1.7 MI NNW (GOODWIN) (FC-55)

(DATE COLLECTED: 05 26 95)

CABBAGE

'GAMMA SPECTROMETRY MASS: 504.7 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 4.23 + 0.49 E+00 (4.44 + 0.65 E+00)

I-131 4.37E-02 (( 4.04E-02)

CS-134 ( 3.24E-02 (( 2.95E-02)

CS-137 3.32E-02 (( 2.74E-02)

FOOD CROP SAMPLES HNPP - 88 (PICOCURIES PER GRAM)

MAY, 1995 1.8 MI ENE SECTOR (MICHAEL) (FC-64)

(DATE COLLECTED: 05 26 95)

CABBAGE GAMMA SPECTROMETRY MASS: 522.2 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 4.41 + 0.52 E+00 (4.44 + 0.65 E+00)

I-131 3.21E-02 (< 4.04E-02)

CS-134 2.88E-02 (< 2.95E-02)

CS-137 2.60E-02 (< 2.74E-02)

FOOD CROP SAMPLES HNPP 89 (PICOCURIES PER GRAM)

MAY, 1995 PITTSBORO CONTROL (FC-5)

(DATE COLLECTED: 05 26 95)

MUSTARD GREENS GAMMA SPECTROMETRY MASS: 365.6 GRAMS WET ISOTOPE CONTROL ACTIVITY K-40 (6.75 + 0.79 E+00)

I-131 (< 4.53E-02)

CS-134 (< 3.73E-02)

CS-137 (< 3.55E-02)

RA-226 (8.29 + 5.05 E-01)

FOOD CROP SAMPLES HNPP 90 (PICOCURIES PER GRAM)

MAY, 1995 PITTSBORO - CONTROL (FC-5)

(DATE COLLECTED: 05 26 95)

BROCCOLI GAMMA SPECTROMETRY MASS: 570 GRAMS WET ISOTOPE CONTROL ACTIVITY K-40 (5.15 + 0.54 E+00)

I-131 (< 2.67E-02)

CS-134 (< 2.15E-02)

CS-137 (< 2.29E-02)

FOOD CROP SAMPLES HNPP - 91 (PICOCURIES PER GRAM)

MAY, 1995 RD 1167 1.7 MI NNW (GOODWIN) (FC-55)

(DATE COLLECTED: 05 26 95)

BROCCOLI GAMMA SPECTROMETRY MASS: 287.8 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 3.83 + 0.74 E+00 (5.15 + 0.54 E+00)

I-131 ( 5.27E-02 (( 2.67E-02)

CS-134 4.91E-02 (< 2.15E-02)

CS-137 5.08E-02 (( 2.29E-02)

FOOD CROP SAMPLES HNPP - 92 (PICOCURIES PER GRAM)

MAY, 1995 1.8 MI ENE SECTOR (MICHAEL) (FC-64)

(DATE COLLECTED: 05 26 95)

BROCCOLI GAMMA SPECTROMETRY MASS: '10.7 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 4.60 + 0.56 E+00 (5.15 + 0.54 E+OO)

I-131 4.55E-02 (( 2.67E-02)

CS-134 ( 3.64E-02 (( 2.15E-02)

CS-137 3.23E-02 (( 2.29E-02)

FOOD CROP SAMPLES HNPP - 93 (PICOCURIES PER GRAM)

JUNE, 1995 PITTSBORO CONTROL (FC-5)

(DATE COLLECTED: 06 28 95)

CABBAGE GAMMA SPECTROMETRY MASS: 524.1 GRAMS WET ISOTOPE CONTROL ACTIVITY BE-7 (6.18 + 2.20 E-01)

K-40 (3.80 + 0.50 E+00)

I-131 (( 2.61E-02)

CS-134 (( 2.13E-02)

CS-137 (( 2.51E-02)

FOOD CROP SAMPLES HNPP - 94 (PICOCURIES PER GRAM)

JUNE, 1995 RD 1189 1.7 MI NNE (WILKINS OR MORRIS) (FC-54)

(DATE COLLECTED: 06 28 95)

CABBAGE GAMMA SPECTROMETRY MASS 620.1 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 LESS THAN LLD (6.18 + 2.20 E-01)

K-40 2.92 '+ 0.38 E+00 (3.80 + 0.50 E+00)

I-131 1.86E-02 (< 2.61E-02)

CS-134 2.32E-02 (< 2.13E-02)

CS-137 2.33E-02 (< 2.51E-02)

RA-226 3.61 + 3.07 E-01 (LESS THAN LLD)

FOOD CROP SAMPLES HNPP - 95 (PICOCURIES PER GRAM)

JUNE, 1995 PITTSBORO - CONTROL (FC-5)

(DATE COLLECTED: 06 28 95)

LETTUCE GAMMA SPECTROMETRY MASS: 359.4 GRAMS WET ISOTOPE CONTROL ACTIVITY TL-208 (5.23 + 2.92 E-02)

BE-7 (1.35 + 0.34 E+00)

K-40 (4.95 + 0.73 E+00)

I-131 (< 2.87E-02)

CS-134 (< 3.82E-02)

CS-137 (< 3.63E-02)

PB-212 (9.76 + 5.49 E-02)

FOOD CROP SAMPLES HNPP - 96 (PICOCURIES PER GRAM)

JUNE, 1995 RD 1189 1.7 MI NNE (WILKINS OR MORRIS) (FC-54)

(DATE COLLECTED: 06 28 95)

TOMATOES GAMMA SPECTROMETRY MASS: 895.4 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 2.65 + 0.30 E+00 (NOT REQUIRED)

I-131 ( 1.62E-02 (NOT REQUIRED)

CS-134 1.85E-02 (NOT REQUIRED)

CS-137 ( 2.08E-02 (NOT REQUIRED)

FOOD CROP SAMPLES HNPP - 97 (PICOCURIES PER GRAM)

JUNE, 1995 RD 1167 1.7 MI NNW (GOODWIN) (FC-55)

(DATE COLLECTED: 06 28 95)

BROCCOLI GAMMA SPECTROMETRY MASS: 589.8 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 7.93 + 2.18 E-01 (NOT REQUIRED)

K-40 2.47 + 0.48 E+00 (NOT REQUIRED)

I-131 ( 2.84E-02 (NOT REQUIRED)

CS-134 2.76E-02 (NOT REQUIRED)

CS-137 ( 3.32E-02 (NOT REQUIRED)

GROUNDWATER SAMPLES HNPP 98 (PICOCURIES PER LITER)

FIRST QUARTER, 1995 DEEP WELL NEAR DIABASE DIKES (GW-39)

(DATE COLLECTED: 03 07 95)

RADIOCHEMXSTRY ANALYSIS LXTERS SAMPLE ACTIVITY CONTROL ACTIVITY TRXTIUM 0.005 ( 8.71E+02 (NOT REQUXRED)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIV1TY CONTROL ACTIVITY ALL GAMMA EMITTERS LESS THAN LLD

GROUNDWATER SAMPLES HNPP - 99 (PICOCURIES PER LITER)

FIRST QUARTER, 1995 0.4 MI SSW SECTOR N BANK ESW INTAKE (GW-57)

(DATE COLLECTED: 03 07 95)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY TRITIUM 0.005 ( 8.71E+02 (NOT REQUIRED)

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

GROUNDWATER SAMPLES HNPP - 100 (PICOCURIES PER LITER)

FIRST QUARTER, 1995 0.5 MI WSW SECTOR N BANK ESW INTAKE (GW-58)

(DATE COLLECTED: 03 07/95)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTiVITY.

TRITIUM 0.005 8.71E+02 (NOT REQUIRED)

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

GROUNDWATER SAMPLES HNPP 101 (PICOCURIES PER LITER)

FIRST QUARTER, 1995 0.5 MI NNE SECTOR (NEAR CONSTRUCTION RD) (GW-59)

(DATE COLLECTED: 03 07 95)

RADIOCHEMISTRY ANALYSI-S LITERS SAMPLE ACTIVITY CONTROL ACTIVITY TRITIUM 0.005 ( 8.71E+02 (NOT REQUIRED)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 9.06 + 8.38 E+01 (NOT REQUIRED)

GROUNDWATER SAMPLES HNPP 102 (PICOCURIES PER LITER)

FIRST QUARTER, 1995 0.5 MI ESE SECTOR W BANK OF THOMAS CREEK (GW-60)

(DATE COLLECTED: 03 07/95)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY'.

TRITIUM 0.005 8.71E+02 (NOT REQUIRED)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 1.46 + 0.61 E+02 (NOT REQUIRED)

GROUNDWATER SAMPLES HNPP - 103 (PICOCURIES PER LITER)

SECOND QUARTER, 1995 DEEP WELL NEAR DIABASE DIKES (GW-39)

(DATE COLLECTED: 06 02/95)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY TRITIUM 0.005 9.03E+02 (NOT REQUIRED)

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

GROUNDWATER SAMPLES HNPP - 104 (PICOCURIES PER LITER)

SECOND QUARTER, 1995 0.4 MI SSW SECTOR N BANK ESW INTAKE (GW-57)

(DATE COLLECTED: 06 02 95)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY TRITIUM 0.005 ( 9.03E+02 (NOT REQUIRED)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 1.09 + 0.70 E+02 (NOT REQUIRED)

GROUNDWATER SAMPLES HNPP - 105 (PICOCURIES PER LITER)

SECOND QUARTER, 1995 0.5 MI WSW SECTOR N BANK ESW INTAKE (GW-58)

(DATE COLLECTED: 06 02 95)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY TRITIUM 0.005 ( 9.03E+02 (NOT REQUIRED)

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

GROUNDWATER SAMPLES HNPP - 106 (PICOCURIES PER LITER)

SECOND QUARTER, 1995 0.5 MI NNE SECTOR (NEAR CONSTRUCTION RD) (GW-59)

(DATE COLLECTED: 06 02/95)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I

TRITIUM 0.005 9.03E+02 (NOT REQUIRED)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 3.92 + 0.93 E+02 (NOT REQUIRED)

GROUNDWATER SAMPLES HNPP 107 (PICOCURIES PER LITER)

SECOND QUARTER i 1 9 95 0.5 MI ESE SECTOR W BANK OF THOMAS CREEK (GW-60)

(DATE COLLECTED: 06 02 95)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY TRITIUM 0.005 ( 9.03E+02 (NOT REQUIRED)

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

MILK SAMPLES HNPP - 108 (PICOCURIES PER LITER)

January 16, 1995 PITTSBORO CONTROL (MK-5)

RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY I-131 4.0 (< 7.88E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE CONTROL ACTIVITY K-40 (1.40 + 0.23 E+03)

MILK SAMPLES HNPP 109 (PICOCURIES PER LITER)

January 16, 1995 SR 1402 - MAPLE KNOLL DAIRY (MK-42)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY

.I-131 4' 6.79E-01 (( 7.88E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 1.36 + 0.21 E+03 (1.40 + 0.23 E+03)

MILK SAMPLES HNPP 110 (PICOCURIES PER LITER)

January 16, 1995 SR 1134 GOODWIN'S DAIRY (MK-43)

RADIOCHEMISTRY ANALYSIS ~ LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0 8.60E-01 (( 7.88E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 1.31 + 0.22 E+03 (1.40 + 0.23 E+03)

MILK SAMPLES HNPP - 111 (PICOCURIES PER LITER)

January 30, 1995 PITTSBORO - CONTROL (MK-5)

RADIOCHEMISTRY ANALYSIS LITERS CONTROL. ACTIVITY I-131 4.0 (< 9.25E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE CONTROL ACTIVITY K-40 (1.91 + 0.21 E+03)

MILK SAMPLES HNPP 112 (PICOCURIES PER LITER)

January 30, 1995 SR 1402 - MAPLE KNOLL DAIRY (MK-42)

RADIOCHEMISTRY ANALYSIS ~

LITERS SAMPLE 'ACTIVITY CONTROL ACTIVITY I-131 4.0 ( 6.78E-01 (( 9.25E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 1.50 + 0.19 E+03 (1.91 + 0.21 E+03)

MILK SAMPLES HNPP 113 (PICOCURIES PER LITER)

January 30, 1995 SR 1134 - GOODWIN'S DAIRY (MK-43)

RADiOCHEMISTRY ANALYSIS LITERS SAMPLE 'ACTIVITY CONTROL ACTIVITY I-131 4.0 7.32E-01 (( 9.25E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 1.10 + 0.19 E+03 (1.91 + 0.21 E+03)

MILK SAMPLES HNPP - 114 (PICOCURIES PER LITER)

February 13, 1995 PITTSBORO - CONTROL (MK-5)

RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY I-131 4.0 (( 5.90E-01) /

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE CONTROL ACTIVITY K-40 (1.75 + 0.21 E+03)

MILK SAMPLES HNPP - 115 (PICOCURIES PER LITER)

February 13, 1995 SR 1402 MAPLE KNOLL DAIRY (MK-42)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE 'ACTIVITY CONTROL ACTIVITY I-131 4.0 ( 4.79E-01 (( 5.90E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 1.27 + 0.18 E+03 (1.75 + 0.21 E+03)

MILK SAMPLES HNPP - 116 (PICOCURIES PER LITER)

February 13, 1995 SR 1134 GOODWIN'S DAIRY (MK-43)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0 6.87E-01 (( 5.90E-'01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 1.21 + 0.18 E+03 (1.75 + 0.21 E+03)

MILK SAMPLES HNPP 117 (PICOCURIES PER LITER)

February 27, 1995 PITTSBORO - CONTROL (MK-5)

RADIOCHEMISTRY ANALYSIS LITERS CONTROL, ACTIVITY

'I-131 4.0 (( 4.76E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE CONTROL ACTIVITY K-40 (1.21 + 0.20 E+03)

PB-212 (1.87 + 1.62 E+01)

MILK SAMPLES HNPP 118 (PICOCURIES PER LITER)

February 27, 1995 SR 1402 - MAPLE KNOLL DAIRY (MK-42)

RADIOCHEMISTRY ANALYSIS ~

LITERS SAMPLE 'ACTIVITY CONTROL ACTIVITY I-131 4.0 6.02E-01 ('( 4.76E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 1.51 + 0.18 E+03 (1.21 + 0.20 E+03)

PB-212 LESS THAN LLD (1.87 + 1.62 E+01)

MILK SAMPLES HNPP - 119 (PICOCURIES PER LITER)

March 13, 1995 PITTSBORO CONTROL (MK-5)

RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY I-131 4.0 (( 4.62E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE CONTROL ACTIVITY K-40 (1.25 + 0.19 E+03)

MILK SAMPLES HNPP -

(PICOCURIES PER LITER)

March 13, 1995 SR 1402 MAPLE KNOLL DAIRY (MK-42) 120'ADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0 5.40E-01 (< 4.62E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 1.39 + 0.19 E+03 (1.25 + 0.19 E+03)

MILK SAMPLES HNPP 121 (PICOCURIES PER LITER)

March 27, 1995 PITTSBORO - CONTROL (MK-5)

RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY I-131 4.0 (< 4.96E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE CONTROL ACTIVITY K-40 (1.98 + 0.22 E+03)

MILK SAMPLES HNPP - 122 (PICOCURIES PER LITER)

March 27, 1995 SR 1402 - MAPLE KNOLL DAIRY (MK-42)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0 ( 4.3'7E-01 (( 4.96E'-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 1.34 + 0.20 E+03 (1.98 + 0.22 E+03)

MILK SAMPLES HNPP (PICOCURIES PER LITER)

April 10, 1995 PITTSBORO - CONTROL (MK-5) 123'ITERS RADIOCHEMISTRY ANALYSIS CONTROL. ACTIVITY

'I-131 4.0 (( 5.50E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE CONTROL ACTIVITY K-40 (1.28 + 0.19 E+03)

MILK SAMPLES HNPP -'24 (PICOCURIES PER LITER)

April 10, 1995 SR 1402 - MAPLE KNOLL DAIRY (MK-42)

RADIOCHEMISTRY ANALYSI'S LITERS SAMPLE "ACTIVITY CONTROL ACTIVITY I-131 4.0 ( 4.35E-01 (( 5.50E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 1.40 + 0.19 E+03 (1.28 + 0.19 E+03)

MILK SAMPLES HNPP -

(PICOCURIES PER LITER)

April 24, 1995 PITTSBORO CONTROL (MK-5) 125'ADIOCHEMISTRY LITERS CONTROL ACTIVITY ANALYSIS'-131 4.0 (( 5.16E-01) '

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE CONTROL ACTIVITY K-40 (1.47 + 0.21 E+03)

MILK SAMPLES HNPP -

(PICOCURIES PER LITER)

April 24, 1995 SR 1402 - MAPLE KNOLL DAIRY (MK-42) 126'ADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0 7.03E-01 (( 5 '6E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 1.27 + 0.19 E+03 (1.47 + 0.21 E+03)

MILK SAMPLES HNPP 127 (PICOCURIES PER LITER)

May 8, 1995 PITTSBORO CONTROL (MK-5)

RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY I-131 4.0 (( 6.35E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE CONTROL ACTIVITY K-40 (1.34 + 0.21 E+03)

MILK SAMPLES HNPP - 128 (PICOCURIES PER LITER)

May 8, 1995 SR 1402 MAPLE KNOLL DAIRY (MK-42)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE "ACTIVITY CONTROL ACTIVITY I-131 4.0 5.08E-01 (( 6.35E'-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 2.05 + 0.19 E+03 (1.34 + 0.21 E+03)

MILK SAMPLES HNPP - 129 (PICOCURIES PER LITER)

May 22, 1995 PITTSBORO CONTROL (MK-5)

RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY

'-131 4.0 (( 5.71E-02)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE CONTROL ACTIVITY K-40 (1.12 + 0.20 E+03)

MILK SAMPLES HNPP - 130 (PICOCURIES PER LITER)

May 22, 1995 SR 1402 - MAPLE KNOLL DAIRY (MK-42)

RADIOCHEMISTRY ANALYSI'S LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0 5.98E-01 (( 5.71E-02)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 1.43 + 0.23 E+03 (1.12 + 0.20 E+03)

MILK SAMPLES HNPP - 131 (PICOCURIES PER LITER)

June 5, 1995 PITTSBORO - CONTROL (MK-5)

RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY I-131 4.0 (( 6.69E-01) '

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE CONTROL ACTIVITY K-40 (1.27 + 0.19 E+03)

MILK SAMPLES HNPP - 132 (PICOCURIES PER LITER)

June 5, 1995 SR 1402 - MAPLE KNOLL DAIRY (MK-42)

'ADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0 ( 4.79E-01 (( 6.69E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 1.42 + 0.20 E+03 (1.27 + 0.19 E+03)

MILK SAMPLES HNPP 133 (PICOCURIES PER LITER)

June 19, 1995 PITTSBORO CONTROL (MK-5)

RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY I-131 4.0 (< 6.31E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE CONTROL ACTIVITY K-40 (1.30 + 0.23 E+03)

MILK SAMPLES HNPP 134 (PICOCURIES PER LITER)

June 19, 1995 SR 1402 - MAPLE KNOLL DAIRY (MK-42)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0 ( 4.33E-01 (( 6.31E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 2.00 + 0.22 E+03 (1.30 + 0.23 E+03)

BOTTOM SEDIMENT SAMPLES HNPP - 135 (PICOCURIES PER GRAM)

FIRST QUARTER, 1995 HARRIS LAKE COOLING TOWER MIXING ZONE (SD-52)

(DATE COLLECTED: 01 05 95)

GAMMA SPECTROMETRY MASS: 666 ' GRAMS DRY

'ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 7.28 + 1.15 E+00 (NOT REQUIRED)

CO-60 4.31 + 0.26 E+00 (NOT REQUIRED)

SB-125 7.81 + 2.12 E-01 (NOT REQUIRED)

CS-137 3.65 + 1.05 E-01 (NOT REQUIRED)

TL-208 1.86 + 0.82 E-01 (NOT REQUIRED)

PB-214 4.78 + 1.90 E-01 (NOT REQUIRED)

BOTTOM SEDIMENT SAMPLES HNPP - 136 (PICOCURIES PER GRAM)

FIRST SEMI-ANNUAL, 1995 HARRIS LAKE COOLING TOWER MIXING ZONE (SD-52)

(DATE COLLECTED: 05 01 95)

GAMMA SPECTROMETRY MASS: 1003.1 GRAMS DRY ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 4.01 + 0.74 E+00 (NOT REQUiRED)

CO-60 2.59 + 0.65 E-01 (NOT REQUIRED)

CS-137 3.82 + 0.52 E-01 (NOT REQUIRED)

TL-208 6.70 + 4.23 E-02 (NOT REQUIRED)

PB-212 2.89 + 0.70 E-01 (NOT REQUIRED)

PB-214 2.26 + 0.57 E-01 (NOT REQUIRED)

RA-226 8.45 + 5.53 E-01 (NOT REQUIRED)

AC-228 4.21 + 1.26 E-01 (NOT REQUIRED)

SHORELINE SEDIMENT SAMPLES HNPP - 137 (PICOCURIES PER GRAM)

FIRST QUARTER, 1995 SPILLWAY ON MAIN RES (SS-26)

(DATE COLLECTED: 01 05 95)

GAMMA. SPECTROMETRY MASS: 1004 GRAMS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 7.78 + 0.88 E+00 (NOT REQUIRED)

SHORELINE SEDIMENT SAMPLES HNPP 138 (PICOCURIES PER GRAM)

FIRST QUARTER, 1995 SHORELINE OF COOLING TOWER MIXING ZONE (SS-41)

(DATE COLLECTED: 01 05 95)

GAMMA SPECTROMETRY MASS: 1004.9 GRAMS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 1.07 + 0.10 E+01 (NOT REQUIRED)

TL-208 9.17 + 2.91 E-02 (NOT REQUIRED)

PB-212 2.19 + 0.40 E-01 (NOT REQUIRED)

PB-214 1.62 + 0.57 E-01 (NOT REQUIRED)

SHORELINE SEDIMENT SAMPLES HNPP - 139 (PICOCURIES PER GRAN)

SECOND QUARTER, 1995 SPILLWAY ON MAIN RES (SS-26)

(DATE COLLECTED: 05 01 95)

GAMMA SPECTROMETRY MASS: 930.1 GRAMS

.ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 1.11 + 0.11 E+01 (NOT REQUIRED)

TL-208 1.10 + 0.31 E-01 (NOT REQUIRED)

PB-212 3.22 + 0.56 E-01 (NOT REQUIRED)

PB-214 2.12 + 0.82 E-01 (NOT REQUIRED)

RA-226 1.16 + 0.46 E+00 (NOT REQUIRED)

AC-228 3.66 + 1.19 E-01 (NOT REQUIRED)

SHORELINE SEDIMENT SAMPLES HNPP - 140 (PICOCURIES PER GRAM)

SECOND QUARTER, 1995 SHORELINE OF COOLING TOWER MIXING ZONE (SS-41)

(DATE COLLECTED: 05 01 95)

'AMMA SPECTROMETRY MASS: 1000.1 GRAMS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 1.04 + 0.10 E+01 (NOT REQUIRED)

TL-208 6.92 + 2.80 E-02 (NOT REQUIRED)

PB-212 2.22 + 0.45 E-01 (NOT REQUIRED)

PB-214 2.21 + 0.61 E-01 (NOT REQUIRED)

RA-226 8.64 + 5.69 E-01 (NOT REQUIRED)

SURFACE WATER SAMPLES - IODINE HNPP " 141 (PICOCURIES PER LITER)

FIRST QUARTER, 1995 CAPE FEAR PLANT INTAKE CONTROL (SW-38)

DATE COLLECTED LITERS CONTROL ACTIVITY 01/03/95 4.0 (< 7.20E-01) 01/09/95 4.0 (< 8.92E-01) 01/16/95 4.0 (< 7.50E-01) 01/23/95 4.0 (< 9.31E-01) 01/30/95 4.0 (< 5.65E-01) 02/06/95 4.0 (< 7.69E-01) 02/13/95 4.0 (< 7.01E-01) 02/20/95 4.0 (< 4.62E-01) 02/27/95 4.0 (< 5.87E-01) 03/06/95 4.0 (< 6.02E-01) 03/13/95 4.0 (< 5.27E-01) 03/20/95 4.0 (< 6.26E-01) 03/27/95 4.0 (< 4.90E-01)

SURFACE WATER SAMPLES - IODINE HNPP 142 (PICOCURIES PER LITER)

FIRST QUARTER, 1995 LILLINGTON - CAPE FEAR RIVER (SW-40)

DATE COLLECTED LITERS SAMPLE ACTIVITY CONTROL ACTIVITY 01/03/95 4.0 5.90E-01 (< 7.20E-01) 01/09/95 4.0 7.48E-01 (< 8.92E-01) 01/16/95 4' 6.16E-01 (< 7.50E-01) 01/23/95 4.0 6.37E-01 (< 9.31E-01) 01/30/95 4.0 9.08E-01 (< 5.65E-01) 02/06/95 4.0 6.02E-01 (< 7.69E-01) 02/13/95 4.0 6.66E-01 (< 7.01E-01) 02/20/95 4.0 5.89E-01 (< 4.62E-01) 02/27/95 4.0 4.56E-01 (< 5.87E-01) 03/06/95 4.0 5.39E-01 (< 6.02E-01) 03/13/95 4.0 6.22E-01 (< 5.27E-01) 03/20/95 4.0 4.68E-01 (< 6.26E-01).

03/27/95 4.0 6.67E-01 (< 4.90E-01)

SURFACE WATER SAMPLES - IODINE HNPP 143 (PICOCURIES PER LITER)

SECOND QUARTER, 1995 CAPE FEAR PLANT INTAKE - CONTROL (SW-38)

DATE COLLECTED LITERS CONTROL ACTIVITY 04/03/95 4.0 (< 5.87E-01) 04/10/95 . 4.0 (< 5.94E-01) 04/17/95 4.0 (< 7.58E-01) 04/24/95 4.0 (< 4.21E-01) 05/01/95 4.0 (< 5.41E-01) 05/08/95 4.0 (< 4.94E-01) 05/15/95 4.0 (< 4.91E-01) 05/22/95 4.0 (< 4.30E-01) 05/30/95 4.0 (< 6.55E-01) 06/05/95 4.0 (< 6.87E-01) 06/12/95 4.0 (< 4.13E-01) 06/19/95 4' (< 5.87E-01) 06/26/95 4.0 (< 6.01E-01)

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

SECOND QUARTER, 1995 LILLINGTON - CAPE FEAR RIVER (SW-40)

'ATE COLLECTED LITERS SAMPLE ACTIVITY CONTROL ACTIVITY 04/03/95 4.0 5.07E-01 (< 5.87E-01) 04/10/95 4.0 6.74E-01 (< 5.94E-01) 04/17/95 4.0 5.35E-01 (< 7.58E-01) 04/24/95 4.0 4.86E-01 (< 4.21E-01) 05/01/95 4.0 4.07E-01 (< 5.41E-01) 05/08/95 4.0 5.95E-01 (< 4.94E-Ol) 05/15/95 4.0 5.99E-01 (< 4.91E-01) 05/22/95 4.0 5.03E-01 (< 4.30E-01) 05/30/95 4.0 5.02E-01 (< 6.55E-01) 06/05/95 4.0 5.29E-01 (< 6.87E-01) 06/12/95 4.0 7.22E-01 (< 4.13E-01) 06/19/95 4.0 5.08E-Ol (< 5.87E-01) 06/26/95 4.0 5.48E-01 (< 6.01E-01)

SURFACE WATER SAMPLES HNPP - 145 (PICOCURIES PER LITER)

JANUARY, 1995 SPILLWAY ON MAIN RES (SW-26)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSTS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA '.000 2.80 + 0.78 E+00 (6.59 + 1.09 E+00)

TRITIUM 0.005 1.10 + 0.08 E+04 (( 9.31E+02)

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

SURFACE WATER SAMPLES HNPP 146 (PICOCURIES PER LITER)

JANUARY, 1995 CAPE FEAR PLANT INTAKE CONTROL (SW-38)

(COMPOSITE SAMPLE)

'ADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY GROSS BETA 1.000 (6.59 + 1.09 E+00)

TRITIUM 0.005 (( 9.31E+02)

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

SURFACE WATER SAMPLES HNPP - 147 (PICOCURIES PER LITER)

JANUARY, 1995 LILLINGTON CAPE FEAR RIVER (SW-40)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 4.69 + 0.95 E+00 (6.59 + 1.09 E+00)

TRITIUM 0.005 9.31E+02 (< 9.31E+02)

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

SURFACE WATER SAMPLES HNPP - 148 (PICOCURIES PER LITER)

FEBRUARY, 1995 SPILLWAY ON MAIN RES (SW-26)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY.

GROSS BETA 1.000 4.18 + 0.80 E+00 (4.04 + 0.82 E+00)

TRITIUM 0.005 1.23 + 0.08 E+04 (( 8.90E+02)

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

SURFACE WATER SAMPLES HNPP 149 (PICOCURIES PER LITER)

FEBRUARY, 1995 CAPE FEAR PLANT INTAKE CONTROL (SW-38)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSES LITERS CONTROL ACTIVITY GROSS BETA 1.000 (4.04 + 0.82 E+00)

TRITIUM 0.005 (( 8.90E+02)

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

SURFACE WATER SAMPLES HNPP - 150 (PICOCURIES PER LITER)

FEBRUARY, 1995 LILLINGTON - CAPE FEAR RIVER (SW-40)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY .

GROSS .BETA 1.000 4.03 + 0.81 E+00 (4 . 04 + 0 . 82 E+00)

TRITIUM 0.005 8.90E+02 (< 8.90E+02)

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

SURFACE WATER SAMPLES HNPP - 151 (PICOCURIES PER LITER)

MARCH, 1995 SPILLWAY ON MAIN RES (SW-26)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA '.000 4.00 + 0.82 E+00 (3.56 + 0.83 E+00)

TRITIUM 0.005 9.85 + 0.72 E+03 (< 8.76E+02)

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

SURFACE WATER SAMPLES HNPP - 152 (PICOCURIES PER LITER)

MARCH, 1995 CAPE FEAR PLANT INTAKE - CONTROL (SW-38)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY GROSS BETA 1.000 (3.56 + 0.83 E+00)

TRITIUM 0.005 (( 8.76E+02)

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

SURFACE WATER SAMPLES HNPP - 153 (PICOCURIES PER LITER)

MARCH, 1995 LILLINGTON CAPE FEAR RIVER (SW-40)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 3.12 + 0.80 E+00 (3.56 + 0.83 E+00)

TRITIUM 0.005 8.76E+02 (( 8.76E+02)

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

SURFACE WATER SAMPLES HNPP 154 (PICOCURIES PER LITER)

APRIL, 1995 SPILLWAY ON MAIN RES (SW-26)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 3.98 + 0.79 E+00 (4.12 + 0.84 E+00)

TRITIUM 0.005 7.91 + 0.71 E+03 (( 9.18E+02)

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

SURFACE WATER SAMPLES HNPP - 155 (PICOCURIES PER LITER)

APRIL, 1995 CAPE FEAR PLANT INTAKE - CONTROL (SW-38)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY GROSS BETA 1.000 (4.12 + 0.84 E+00)

TRITIUM 0.005 (( 9.18E+02)

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

SURFACE WATER SAMPLES HNPP - 156 (PICOCURIES PER LITER)

APRIL, 1995 LILLINGTON CAPE FEAR RIVER (SW-40)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL GROSS .BETA 1.000 3.56 + 0.81 E+00 (4.12 + 0.84 E+00)

ACTIVITY'AMMA TRITIUM 0.005 9.18E+02 (( 9.18E+02)

SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 3.63 + 0.72 E+02 (LESS THAN LLD)

RA-226 8.00 + 6.69 E+01 (LESS THAN LLD)

SURFACE WATER SAMPLES HNPP - 157 (PICOCURIES PER LITER)

MAY, 1995 SPILLWAY ON MAIN RES (SW-26)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA '.000 4.52 + 0.88 E+00 (4.85 + 0.88 E+00)

TRITIUM 0.005 8.52 + 0.70 E+03 (( 8.79E+02)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY

'-40 3.35 + 0.79 E+02 (LESS THAN LLD)

SURFACE WATER SAMPLES HNPP - 158 (PICOCURIES PER LITER)

MAY, 1995 CAPE FEAR PLANT INTAKE CONTROL (SW-38)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY GROSS BETA 1.000 (4.85 + 0.88 E+00)

TRITIUM 0.005 (( 8.79E+02)

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

SURFACE WATER SAMPLES HNPP - 159 (PICOCURIES PER LITER)

MAY, 1995 LILLINGTON - CAPE FEAR RIVER (SW-40)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 4.27 + 0.93 E+00 (4.85 + 0.88 E+00)

TRITIUM 0.005 ( 8.79E+02 (< 8.79E+02)

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

SURFACE WATER SAMPLES HNPP 160 (PICOCURZES PER LITER)

JUNE, 1995 SPILLWAY ON MAIN RES (SW-26)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 3.04 + 0.74 E+00 (4.89 i 0.91 E+00)

TRITIUM 0.005 7.29 + 0.69 E+03 (( 9.09E+02)

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

SURFACE WATER SAMPLES HNPP - 161 (PICOCURIES PER LITER)

JUNE, 1995 CAPE FEAR PLANT INTAKE - CONTROL (SW-38)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY GROSS BETA 1.000 (4.89 + 0.91 E+00)

TRITIUM 0.005 (( 9.09E+02)

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

SURFACE WATER SAMPLES HNPP - 162 (PICOCURIES PER LITER)

JUNE, 1995 LILLINGTON CAPE FEAR RIVER (SW-40)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 4.70 + 0.86 E+00 (4.89 + 0.91 E+00)

TRITIUM 0.005 9.09E+02 (( 9.09E+02)

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

ENVIRONMENTAL TLD HNPP 163 (MILLIROENTGEN PER 90 DAYS)

FIRST QUARTER, 1995 STATION MILLIROENTGEN PER 90 DAYS CONTROL (1.82 + 0.26 E+01) 1 SR 1134 AT INT SR 1011 DIXIE PIPELINE 1.66 + 0.18 E+01 2 SR 1134, '1.4'I S OF SR 1011 - BARRICADE 1.49 + 0.20 E+01 3 HARRIS E&E CENTER 2.2 MI NE 1.55 + 0.26 E+01 4 NEW HILL NEAR 1ST BAPTIST CH, 3.3 MI NNE 1.21 + 0.20 E+01 5 PITTSBORO - CONTROL 1.82 + 0.26 E+01 6 INT OF SR 1134 AND 1135 1.11 + 0.17 E+01 8 DEAD END OF SR 1134 1.54 + 0.16 E+01 9 1 MI SW OF HOLLEMANS XRDS ON SR 1130 1.28 + 0.21 E+01 10 2.0 MI SW OF HOLLEMANS XRDS ON SR 1130 1.49 + 0.21 E+01 11 EARTHEN DAM AT HARRIS PLANT 1.18 + 0.19 E+01 12 1 MI S ON DIRT RD FROM TLD 13 1.08 + 0.17 E+01 13 DIRT RD INT BETWEEN PLANT AND AUX RES 1.55 + 0.19 E+01 14 DEAD END OF SR 1911 1.16 + 0.15 E+01 15 CEMETERY ON SR 1911 1.42 + 0.15 E+01 16 US 1 AT CHATHAM-WAKE CO LINE + 0.20 E+01 17 INT OF US 1 AND AUX RES 1.32 + 0.17 E+01 18 0.6 MI N ON US 1 FROM TLD 17 1.51 + 0.16 E+01 19 SR 1142 OLIVE'S DAIRY 1.14 + 0.15 E+01 20 INT OF SR 1149 AND US 1 2.05 + 0.24 E+01 21 1.3 MI ON SR 1152 FROM INT SR 1153 1.36 + 0.19 E+01 22 2.0 MI E OF HOLLEMANS XRDS ON SR 1115 1.06 + 0.16 E+01

ENVIRONMENTAL TLD HNPP 164 (MILLIROENTGEN PER 90 DAYS)

FIRST QUARTER, 1995 STATION MILLIROENTGEN PER 90 DAYS CONTROL (1.82 + 0.26 E+01) 24 SWEET SPRINGS CHURCH ON SR 1116 1.21 + 0.18 E+01 f

25 0.2 MI W OF 1NT OF SR 1401 AND SR 1402 1.54 + 0.16 E+01 26 SPILLWAY ON MAIN RES 1.54 + 0.19 E+01 27 BUCKHORN UNITED METHODIST CH ON NC 42 1.04 + 0.19 E+01 28 0.6 MI FROM INT SR 1916 AND SR 1924 1.12 + 0.20 E+01 29 NESTE RESIN CORP ON SR 1916 1.38 + 0.17 E+01 30 INT OF SR 1972 AND US 1 1.41 + 0.15 E+01 31 INT OF SR 1910 SR 1909 i AND SR 1908 1.27 + 0.16 E+01 32 3 MI ON SR 1008 FROM INT SR 1011 1.29 + 0.18 E+01 33 SR 1142 AT BARRICADE 1.23 + 0.19 E+01 34 APEX AT JONES PARK 1.94 + 0.19 E+01 36 INT OF SR 1393 AND SR 1421 1.11 + 0.17 E+01 37 FUQUAY VARINA AT OLD CPEcL OFFICE 1.68 + 0.17 E+01 48 SR 1142 AT UNDERGROUND CABLE SIGN 1.31 + 0.15 E+01 49 SR 1127 AT WAKE CO TRASH COLLECTION AREA. 1.80 + 0.20 E+01 50 HOLLEMANS CROSSROADS 1.10 + 0.16 E+01 53 INTERSECTION OF SR 1972 AND SR 1907 1.47 + 0.15 E+Ol 56 2.8 MI WSW OF THE SITE 1.22 + 0.16 E+01 63 0.7 MI SW SECTOR ON (POWER POLE COJ85) 1.46 + 0.16 E+01

ENVIRONMENTAL TLD HNPP - 165 (MILLZROENTGEN PER 90 DAYS)

SECOND QUARTER, 1995 STATION MILLIROENTGEN PER 90 DAYS CONTROL (1. 56 + 0 '3 E+01)

.1 SR 1134 AT ZNT SR 1011 - DIXIE PIPELINE 1.27 + 0.14 E+01 2 SR 1134, 1.4 MI S OF SR 1011 - BARRICADE 1.34 + 0.07 E+01 3 HARRIS EEcE CENTER - 2.2 MX NE 1.15 + 0.10 E+01 4 NEW HILL NEAR 1ST BAPTXST CH, 3.3 MZ NNE 1.09 + 0.20 E+01 5 PITTSBORO - CONTROL 1.56 + 0.13 E+01 6 ZNT OF SR 1134 AND 1135 1.09 + 0.13 E+01 7 HOUSE RUINS ON SR 1134 9.90 + 0.70 E+00 8 DEAD END OF SR 1134 1.14 + 0.10 E+01 9 1 MX SW OF HOLLEMANS XRDS ON SR 1130 9.40 + 1.40 E+00 10 2.0 MI SW OF HOLLEMANS XRDS ON SR 1130 1.15 + 0.00 E+01 11 EARTHEN DAM AT HARRXS PLANT 1.05 + 0.06 E+01

~ 12 1 MX S ON DIRT RD FROM TLD 13 1.12 + 0.12 E+01 13 DIRT RD INT BETWEEN PLANT AND AUX RES 1.12 + 0.05 E+01 14 DEAD END OF SR 1911 1.05 + 0.06 E+01 16 US 1 AT CHATHAM-WAKE CO LINE 1.47 + 0.13 E+01 17 ZNT OF US 1 AND AUX RES 1.24 + 0.13 E+01 18 0.6 MI N ON US 1 FROM TLD 17 1.34 + 0.13 E+01 19 SR 1142 OLIVE'S DAIRY 1.09 + 0.14 E+01 20 XNT OF SR 1149 AND US 1 1.59 + 0.14 E+01 21 1.3 MI ON SR 1152 FROM INT SR 1153 9.70 + 1.20 E+00 22 2.0 MI E OF HOLLEMANS XRDS ON SR 1115 9.50 + 0.90 E+00

h r

"(

A J ~

I ~

h I

L

ENVIRONMENTAL TLD HNPP - 166 (MILLIROENTGEN PER 90 DAYS)

SECOND QUARTER, 1995 STATION MILLIROENTGEN PER 90 DAYS CONTROL (1.56 + 0.13 E+01) 23 INT SR 1116 AND SR 1127 1.28 + 0.14 E+01 24 SWEET SPRINGS CHURCH ON SR 1116 1. 10 + 0.07 E+01 25 0.2 MI W OF INT OF SR 1401 AND SR 1402 1.20 + 0.09 E+01 26 SPILLWAY ON MAIN RES 1.10 + 0.14 E+01 27 BUCKHORN UNITED METHODIST CH ON NC 42 9.40 + 0.90 E+00 28 0.6 MI FROM INT SR 1916 AND SR 1924 1.05 + 0.08 E+01 29 NESTE RESIN CORP ON SR 1916 1.26 + 0.12 E+01 30 INT OF SR 1972 AND US 1 1.00 + 0.09 E+01 31 1NT OF SR 1910, SR 1909, AND SR 1908 9.60 + 1.70 E+00 32 3 MI ON SR 1008 FROM INT SR 1011 1.24 + 0.11 E+01 33 SR 1142 AT BARRICADE 1.28 + 0.08 E+01 34 APEX AT JONES PARK 1.28 + 0.13 E+01 35 HOLLY SPRINGS ON EARP STREET 1.15 + 0.10 E+01 36 INT OF SR 1393 AND SR 1421 1.10 + 0.08 E+01 37 FUQUAY VARINA AT OLD CPRL OFFICE 1.55 + 0.23 E+01 48 'R 1142 AT UNDERGROUND CABLE SIGN 1.26 + 0.10 E+01 49 SR 1127 AT WAKE CO TRASH COLLECTION AREA 1.41 + 0.07 E+01 50 HOLLEMANS CROSSROADS 1.01 + 0.07 E+01 53 INTERSECTION OF SR 1972 AND SR 1907 1.06 + 0.08 E+01 56 2.8 MI WSW OF THE SITE 1.09 + 0.14 E+01 63 0.7 MI SW SECTOR ON (POWER POLE COJ85) 1.37 + 0.08 E+01

8 l0 0 IC8 nvlr0nmen 8 er8 in e 0

't 995 VOLUME I Harris Nuclear Plant Carolina Power 8 Light

J

~ m% ~

0

Harris Energy 4 Environmental Center Carolina Power A Light Company New Hill, North Carolina RADIOLOGICALENVIRONMENTALOPERATING REPORT FOR THE SHEARON HARRIS NUCLEAR POWER PLANT JANUARY 1 THROUGH DECEMBER 31, 1995 Prepared by:

Reviewed by:

TABLE OF CONTENTS Table of Contents List of Figures......

List of Tables 1V 1.0

SUMMARY

2.0 GENERAL INFORMATION 2-1 2.1 Plant and Location 2-1 2.2 Radiological Environmental Monitoring Program .... 2-2 3.0 INTERPRETATIONS AND CONCLUSIONS... 3-1 3..1 AII' ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 3-1 3.2 Drinking Water 3-1 3.3 Fish 3-2 3.4 Surface Water 3-2 3.5 Groundwater 3-3 3..6 Milk........... ~........ . 3-3

~

3.7 Shoreline Sediment 3-3 3.8 Food Crops........... 3-4 3.9 External Radiation Exposure 3-4 4.0 MISSED SAMPLES AND ANALYSES 4-1 4.1 Air Cartridge and Air Particulates ..... ~ . 4-1 4.2 Food Crops..................... ~ ~ ~ ~ ~ ~ ~ ~ ~ 4-1 4.3 Milks 4-1 4.4 Surface Water 4-1 4.5 TLDs 4-1 5.0 LAND-USE CENSUS 5-1 5.1 Introduction ~ . 5-1 5.2 1995 Land-Use Census Results .. 5-1 UM.FSUKORGQKMSS8511NPREO.REP

TABLE OF CONTENTS (continued) 6.0 ANALYTICALPROCEDURES .. 6-1 6.1 Gross Beta 6-1 6.2 Tritium 6-1 6.3 Iodine-131 6-1 6.4 Gamma Spectrometry 6-1 6.5 Thermoluminescent Dosimetry......... 6-2 6.6 EPA Laboratory Intercomparison Program . ~ ~ ~ ~ 0 ~ ~

6.7 Lower Limits of Detection 6-4 UM.FSKEORGREPILFS8511NPREO.REP

LIST OF FIGURES Bgure 2-1 Shearon Harris Nuclear Power Plant Radiological Environmental Sampling Points 2-7 2-2 Shearon Harris Nuclear Power Plant Radiological Environmental Sampling Points .. 2-8 2-3 Shearon Harris Nuclear Power Plant Radiological Environmental Sampling Points .......... 2-9 2-4 Legend for Figures 2-1, 2-2, 2-3 2-10 3-1 Gross Beta Activity for Air Particulate Samples (Sample Point 0001) . .. 3-5 3-2 Gross Beta Activity for Air Particulate Samples (Sample Point 0002)........ 3-6 3-3 Gross Beta Activity for Air Particulate Samples (Sample Point 0004) ~....... 3-7 3-4 Gross Beta Activity for Air Particulate Samples (Sample Point 0026) .. 3-8 3-5 Gross Beta Activity for Air Particulate Samples (Sample Point 0047)........ 3-9 3-6 Gross Beta Activity for Drinking Water Samples (Sample Point 0040) 3-10 3-7 Tritium Activity for Surface Water Samples (Sample Point 0026) 3-11 3-8 TLD Averages for Inner and Outer Ring Locations 3-12 UALFSREORGKEM.FS85l lNPREO.REP

S LIST OF TABLES Page 1-1 Radiological Environmental Monitoring Program Data Summary 1-2 2-1 Radiological Environmental Monitoring Program 2-4 5-1 Land-Use Census Comparison (1994-1995) Nearest Pathway (Miles) ....... 5-2 6-1 Typical Lower Limits of Detection (a priori)

Gamma Spectrometry............... 6-4 UM.FSUKORGKEM,FS85HNPREO.REP 1v

1.0

SUMMARY

This report presents the results of the Radiological Environmental Monitoring Program conducted during 1995 for the Shearon Harris Nuclear Power Plant (SHNPP) and fulfills the reporting requirements of Technical Specifications 6.9.1.3. The program was d di ~ d lU Op* IRqi 312li ~ 8 (ODCM), and applicable procedures.

Approximately 1050 samples of 10 different media types from indicator stations were compared to approximately 210 control samples. Control stations are locations that are unaffected by plant operations. In approximately 99 percent of the indicator samples there was no difference from the activities observed in the corresponding control samples.

Radioactivity in environmental samples attributed to plant operations in 1995 are as follows:

Maxhnum Location of .. Indivldiial Znvlronme'ntaI w/Highest Annu'aI Adlvltyand 'ose

. Media

- ': Radlonucle Mean . -,, Occurrcncc., ,-;(mrcm/yr) ...:-

Swface'Water" H-3 Harris Lake 8.000 pci/I No ingestion (I2/ 2) pathway. No dose calculated.

H-3 Harris Lake See above. 0.02 Assumes H-3 Total Body equilibrium between lake water and fish tissue.

The radiological environmental data indicates that SHNPP operations in 1995 had no significant impact on the environment or public health'and safety.

A statistical summary of all the data for 1995 has been compiled and summarized in Table 1-1.

The only plant-derived activity detected within the scope of the Radiological Environmental Monitoring Program (see Data Summary Table 1-1) has been tritium activity in Harris Lake water at an average concentration of 8.0 E+3 pCi/1 for 1995. No tritium activity was observed at Lillington, N.C., located 17 miles downstream on the Cape Fear River, which is the first public drinking water location below the Harris Lake discharge spillway. No plant-related gamma activity has been detected in fish collected from Harris Lake or in the water samples from Lillington, N.C.

UALFStREORGKEM.FS85HNPREO.REP

TA -1 RADIOLOGICALENVIRONMENTALMO ITORING PROGRAM DATA

SUMMARY

Shearon Harris Nuclear Power Plant Docket Number: STN 50-400 Wake County, North Carolina Calendar Year: 1995 Type and --'ypical Lower "AIIIndicator Medium or Pathway Total No. of Limit of Locations '. Naine',, ~

.:- 'ontrol Locations "

'fean ~

Sampled or Measured (Unit of Measurement) hfeasurcments

'erformed Detection (LLD) to 'an e INstance, n

and:.'ire'etio htr~

e hfean.~

Ran e Air Cartridge 1-131 1.5E-2 All less than LLD All less than LLD All less than LLD

( i/m') 31 iro Air Particulate Gross Beta I.OE-3 1.67E-2 (259/259) Dixie Pipeline 1.75F 2 (52/52) 1.76E-2 (52/52)

(pCi/m') 311ro 6.13E 2.96E-2 2.6 miles N 7.04E 2.88E-2 9.08E 2.68E-2 Gamma Refer to All less than LLD All less than LLD All less than LLD 24 Table 6-1 Drinking 1-131 5.0E-I All less than LLD All less than LLD All less than LLD Water"'pCi/I) 104 Gross Beta I.OE+0 4.45E+0 (12/12) Lillington 4.45E+0 (12/12) 4.77E+0 (12/12) 24 3.12E+0 - 6.83E+0 Cape Fear River 3.12E+0 - 6.83E+0 3.46E+0 - 6.59 E+0 17.2 miles SSE Gamma Refer to All less than LLD All less than LLD All less than LLD 24 Table 6-1 Tritium 1.0E+3 All less than LLD All less than LLD All less than LLD 24 Fish Refer to All less than LLD All less than LLD All less than LLD Bottom-Feeders Table 6-1

( Ci/, wet)

FrceSwtmmers Gamma Refer to All less than LLD All less than LLD All less than LLD

( Ci/, wet) 8 Table 6-1 UM.FQREORGtREPtLFS84HNPREO.REP

TABL cont.)

RADIOLOGICALENVIRONMENTALMONITORING PROGRAM DATA

SUMMARY

Shearon Harris Nuclear Power Plant Docket Number: STN 50-400 Wake County, North Carolina Calendar Year: 1995

'=".

(Unit'of hfeasurement)::=:::-i~=': 'Per'formed:4:":',~(LLD).'::::"i!-..-"'".'~",

Food Crop Gamma Refer to

( i/ . wet) 41P) Table 6-1 All less than LLD All less than LLD All less than LLD Groundwater Gamma Refer to All less than LLD All less than LLD No control (pCi/1) 20 Table 6-1 Tritium 1.0E+3 All less than LLD All less than LLD No control 20 Milk 1-131 5.0E-l All less than LLD All less than LLD All less than LLD (pCi/1) 510)

Gamma Refer to All less than LLD All less than LLD All less than LLD 51ot Table 6-1 UM,FStREORGlREN.FS84HNPREO.REP

TABL ont.)

RADIOLOGICALENVIRONMENTALMONITOMNGPROGRAM DATA

SUMMARY

Shearon Harris Nuclear Power Plant Docket Number: STN 50-400 Wake County, North Carolina Calendar Year: 1995 Type and Typical Low'er '-AllIndicator Medium or Pathway --Total No. of Limitof . '

'ocations Name, Control Locations Sampled or Measured hfeasurements Detection,:: . hfean~, .Distance,'nd ,

.. . hfeaa~ '.." '"., ea'n+

(Unit of Measur'ement) 'eiform'ed (LLD) to Ra e, Dire'ction  :. Ra e'=- .",'... " 'an e,,

Shoreline Sediments Gamma Refer to All less than LLD All less than LLD No contml (pCi/g, dry) 8 Table 6-1 Surface Water"'pCi/1) 1-131 5.0E-1 All less than LLD All less than LLD All less than LLD 104 Gmss Beta 1.0E+0 3.99E+0 (24/24) Lillington 4.45E+0 (12/12) 4.77E+0 (12/12) 36 2.06E+0 - 6.83E+0 Cape Fear River 3.12E+0 - 6.83E+0 3.46E+0 - 6.59E+0 17.2 miles SSE Gamma Refer to All less than LLD All less than LLD All less than LLD 36 Table 6-1 Tritium 1.0E+3 8.00E+3 (12/24) Harris Lake 8.00E+3 (12/12) All less than LLD 36 5.98E+3 - 1.23E+4 4.7 miles S 5.98E+3 - 1.23E+4 Direct TLD 1.27E+ 1 (162/162) US 1 at SR 1149 1.77E+ 1 (4/4) 1.68E+ 1 (4/4)

Radiation 166'" 9.00E+0 - 2.05E+1 4.5 miles NE 1.56E+1 - 2.05E+1 1.56E+1 - 1.82E+1 (mR/ tr)'"

U:tLFStREORGUKM.FS84HNPREO.REP

FOOTNOTES TO TABLE 1-1

1. The Lower Limit of Detection (LLD) is the smallest concentration of radioactive material in a sample that will yield a net count above system background which will be detected with 95 percent probability and with only 5 percent probability of falsely concluding that a blank observation represents a "real" signal.

2. Mean and range are based on detectable measurements only. The fractions of all samples with detectable activities at specific locations are indicated in parentheses.

3. Refer to Section 4, Missing Samples and Analyses.

4. Although quarterly composite samples are required, monthly composite samples are used to provide more frequent and sensitive analyses.

5. TLD exposure is reported in milliroentgen (mR) per 90-day period (quarter) beginning in 1995. This is the exposure standard used to compare data to the Nuclear Regulatory Commission (NRC).

UM.FSKEoRGUKM,Fs'95iwpREO.REp 1-5

2.0 GENERAL INFORMATION This section (1) describes the pertinent characteristics of the plant and its environs; (2) prov'ides the details of the monitoring program including sample locations, types, frequencies, and analyses; and (3) presents maps showing the distribution of sampling sites around the plant.

2.1 The Shearon Harris Nuclear Power Plant (SHNPP) is a pressurized water reactor designed to produce 860 MW (net). Criticality was initially achieved on January 3, 1987.

The SHNPP site is located in the extreme southwest corner of Wake County, North Carolina. The plant is approximately 16 miles southwest of Raleigh and approximately 15 miles northeast of Sanford. This location is on the northwest shore of Harris Lake which is approximately a 4,000-acre reservoir created by the impoundment of Buckhorn Creek. The reservoir provides process and cooling tower makeup water for the plant and also serves as the receiving body for liquid effluents such as yard runoff, cooling tower blowdown, and radioactive waste processing system. The main dam for the reservoir is approximately 4.7 miles south of the plant. The spillway at the dam flows into Buckhorn Creek which, after flowing south for approximately two miles, enters the Cape Fear River.

There are no industrial or residential structures on CP&L property. Carolina Power 8c Light cooperates with various state agencies to provide public access for boating, fishing, hunting, and other recreational uses on the property such as boat ramps and access areas.

The majority of the land within five miles of the site is wooded with a scattering of fields and residential properties. Much of the land is used for timber and pulpwood production. Agricultural activities occur on a limited basis within this area.

The population within ten miles of the plant is, for the most part, considered rural.

Towns in this area with notable populations include Apex, Holly Springs, and Fu quay-Varina.

UM,FS'IiKORGUKPU.FS85iiNPREO.REP 2-1

Within a 50-mile radius of the plant, much of the land is devoted to agricultural activity. Major crops include tobacco, soybeans, and corn for grain. Livestock production includes hogs, beef, poultry, and dairy products. Commercial fish and shellfish catches from waters within 50 miles of the station discharge are negligible.

Recreation ! &hing is popular in the area. Since there are no estuarine or saltwater bodies, sportfishing is confined to freshwater streams, rivers, private ponds, and impoundments such as Harris Lake and Jordan Lake.

2.2 Radioln The purposes of the SHNPP Radiological Environmental Monitoring Program are to:

Provide an evaluation of the environmental impact and effects on the public of releases of radioactive materials from the plant.

Measure any accumulation of radioactivity in the environment and to assess trends that may be plant-related.

The following locations are designated as control locations for the respective measurements and are intended to indicate conditions away from SHNPP influence:

(Sample Station 5)

Airborne Particulate (filter) Samples WNW, 13.4 miles Charcoal Cartridge Samples Airborne I-131 WNW, 13.4 miles Thermoluminescent Dosimeter Area Monitors WNW, 13.4 miles MilkSamples NW, 13.7 miles Food Products NNW, 18.0 miles Cap~aMteanLEle (Sample Station 38)

Surface Water Samples Drinking Water Samples UM.FSKEORGREPILFS85HNPREO.REP 2-2

(Sample Station 45; site varies)

Fish Samples The current radiological environmental monitoring program is summarized in Table 2-1 and is based on the ODCM Operational and Surveillance Requirements 3.12.1 and 4. 12.1, respectively. Figures 2-1, 2-2, and 2-3 show the environmental monitoring locations. Figure 2-4 provides a legend for Figures 2-1 through 2-3.

UALFSUKORGKEMFS85HNPREO.REP 2-3

TA -1 RADIOLOGICALENVIRONME AL MONITORINGPROGRAM lion'ypical SHEARON HARRIS NUCLEAR POWER PLANT Sampling Point antLDescxi Air Cartridge (AC) 1-2.6 miles N Continuous operating sam- Weekly 30,000 cu. ft. (900 I-131 (charcoal car-2-1.4 mi!es NNE pling with sample collection cu m) tridge) 4-3.1 miles NNE at least once per s"ven days 5-13.4 miles WNW-Pittsboro (Control)'6-4.7 or as required by dust load-miles S ing 47-3.4 mi!es SSW Air Particulate (AP) 1-2.6 miles N Continuous operating sam- Weekly 30,000 cu. ft. (900 Gross 2-1.4 miles NNE pling with sample collection cu m) 4-3.1 miles NNE at least once per seven days Beta'amma 5-13.4 miles WNW-Pittsboro (Control)'6-4.7 or as rcquircd by dust load-miles S ing Quarterly Com-47-3.4 miles SSW sitc Isotopic'amma Sediment fmm 26-4.6 miles S Semiannually 500g Shoreline (SS) 41-3.8 miles S Isotopic'rinking Water miles WSW (Control)'0-17.2 Wcckly 8 liters I-131 (DW) miles SSE-Lillington Monthly Gamma (GW)'8-6.2 Isotopic'ritium Composite'uarterly Gross Beta Groundwater 39-4.7 mile SSW 8 liters Tritium 57-0.4 mile SSW Gamma 58-0.5 mile WSW 59-0.5 mile NNE Isotopic'ish 60-4.5 mile ESE (FH) 44-Site varies within Harris Lake 45-Site varies in Cape Fear River above Buckhom Dam (Control)'emiannually I kg each Frce4wimmers Bottom-Feeders Gamma Isotopic'n edible portion for each Food Products (FC) 64-1.8 miles ENE-Michael growing season Monthly Gamma 62-2.3 miles NE-Lec when mdk sampling is not 54-1.7 miles NNE-Wilkins or Morris performed (Control)'uring Isotopic'ilk 55-2.0 miles NNW-L. L. Goodwin 5-18.0 miles NNW-Pittsboro (MK) 42-7.0 miles SSE-Maple Knoll Dairy animals on pasture Semimonthly 8 liters 1-131 (Control)'hen 43-2.2 miles N-Goodwin's Dairy 5-13.7 miles NW-Strowd's Dairy Gamma Isotopic'urface Water (SW)'6-4.7 miles S Weekly liters I-131 38-6.2 miles WSW (Control)'0-17.2 miles SSE-Lillington Monthly Gamma Composite' Isotopic'ritium Gross Beta U:tLFStREORGtREM.FS85HNPREO.REP

TA -1 RADIOLOGICALENVIRONME1 AL MONITORINGPROGRAM SHEARON HARRIS NUCLEAR POWER PLANT Direct Radiation TLDs Continuous measuremcnt Not applicable TLD Readout Monitors (TLD) 1-2.6 miles N with an integrated readout at 2-1.4 miles NNE least once per quarter 3-2.6 miles ENE 4<<3.1 miles NNE 5-13.4 mi!es WNW-Pittsboro (Conuol)'-0.8 mile NE 7-0.7 mile E 8-0.6 mile ESE 9-2.2 miles SE 10-2.2 miles SSE 11-0.6 mile S 12-0.9 mile SSW 13-0.7 mile WSW 14-1.5 miles W 15-2.0 miles W 16-1.9 miles WNW 17-1.5 miles NW 18-1.4 miles NNW 19-5.0 miles NNE 20-4.5 miles NE 21-4.8 miles ENE 22-4.3 miles E 23-4.8 miles ESE 24-4.0 miles SE 25-4.7 miles SSE 26-4.7 miles S 27-4.8 miles SW 28-4.8 miles SSW 29-5.7 miles WSW 30-5.6 miles W 31-4.7 miles WNW 32-4.4 miles NNW 33-4.5 miles NNW 34-8.7 miles NE-Apex 35-6.9 miles E-Holly Springs 36-10.9 miles E 37-9.2 miles ESE-Fuquay-Varina 48-4.5 miles N 49-2.5 miles NNE 50-2.6 miles ESE 53-5.8 miles NW 56-3.0 mi!es WSW 63-0.6 mile SW UM.FSIEORGQKPLFS85HNPREO.REP

NOTES TO TABLE 2-1

1. Sample locations are shown on Figures 2-1, 2-2, and 2-3. Figure 2-4 provides a legend explaining Figures 2-1 through 2-3.

2. Particulate samples will be analyzed for gross beta radioactivity 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> or more following filter change to allow for radon and radon-daughter decay. Ifgross beta activity is greater than ten times the yearly mean of the control sample station activity, a gamma isotopic analysis will be performed on the individual samples.

3. Control sample stations (or background stations) are located in areas that are unaffected by plant operations. All other sample stations that have the potential to be affected by radioactive emissions from plant operations are considered indicator stations.

4. Gamma isotopic analysis means the identification and quantitation of gamma-emitting radionuclides that may be attributable to the effluents from the plant operations.

5. Composite samples will be collected with equipment which is capable of collecting an aliquot at time intervals which are very short (e.g., every two hours) relative to the compositing period (e.g., monthly).

6. The dose will be calculated for the maximum organ and age group using the methodology contained in Regulatory Guide 1.109, Rev. 1, and the actual parameters particular to the site.

7. Weekly I-131 analyses are not required for surface water samples. However, water samples collected at Locations 38 and 40 serve also as drinking water samples. I-131 analyses are performed on samples from these two locations.

8. Groundwater Sampling Locations 57-60 provide additional environmental characterization.

UALFSUKORGUKM.FS85HNPREO.REP 2-6

4<:

Hams NuoIear .'""~<<~i.

VIanI 'ower m'c, '<'6'.:"..P$ "j ~ .,.',.". "':, "

j ".."'j 'j ',: ':" Rgb;, %c.,";,:.,:,'.:,:.';,'.8;?r,.'>':

NORTH CAROLINA

',~>>": 0""'o>>'"',r:;$  :,'k;::. ",.;,'>g:,".",.";<<>'":;:: '(,',>:

U6ngtan (nol to scab) 4+- >

Us 421 FIGURE 2-1 RADIOLOGICALENVIRONMENTALSAMPLING POINTS 2-7

NORTH CAROLINA

,'j:>$$",,:,::"8,:;:.;:,';3 FIGURE 2-2 RADIOLOGICALENVIRONMENTALSAMPLING POINTS 2-8

Harris rn i Nuoiea pe Al ';;, powerPlanL, Jordan C>

Bynum Lake Cl op SR 1900 NORTH CAROLINA Us a4 Pittsboro 5 miles a

Not to scale a a

,~

re a

x

~ r

, ~

~ r SR1 149 g5 0

a US 1 Plan Site' Harris

' Lake SR Tgre SR 1116 SR 1915 Appmxtmale scale Kltemetam Miles FIGURE 2-3 RADIOLOGICALENVIRONMENTALSAMPLING POINTS 2-9

Figure 2-4 LEGEND FOR FIGURI<5 2-1, 2-2, 2-3

Refer'to'Fi' ':ti l::!':":-':Sim"le '".'.':."~:! !Statioii'No,"".: <'. Refer'to Fi 'ure'6: '6'i: ':::Sim le:

2-2 AP, AC. TL 30 2-3 TL 2-2 AP, AC, TL 31 2-3 TL 2-2 TL 32 2-3 TL 2-2 AP, AC, TL 33 2-1 TL 2-3 AP, AC, MK. FC. TL 34 2-1 TL 2-2 TL 35 2-1 TL 2-2 36 2-1 TL 2-2 TL 37 2-1 TL 2-2 TL 38 2-3 SW, DW 10 2-2 TL 39 2-2 GW 2-2 TL 40 2-1 SW, DW 12 2-2 TL 41 2-2 SS 13 2-2 TL 42 2-1 MK 14 2-2 TL 43 2-2 MK 15 2-2 TL 2-2 FH 16 2-2 TL 45 2-3 17 2-2 TL 47 2-2 AP, AC 18 2-2 48 2-1 TL 19 2-1 TL 49 2-2 TL 20 2-1. 2-2 TL 50 2-2 TL 21 2-1 TL 53 2-3 TL 22 2-1 TL 54 2-2 FC 23 2-1 TL 55 2-2 FC 24 2-1 56 2-2 TL 25 2-1, 2-2 5740 2-2 GW 26 2-1, 2-2 AP, AC, SW, SS, TL 62 2-2 FC 27 2-2, 2-3 63 2-2 TL 28 2-2, 2-3 TL 2-2 FC 29 2-3 TL AC Air Cartridge AP Air Particulate DW Drinking Water FC Food Crop FH Fish GW Groundwater MK Milk SS Shoreline Sediment SW Surface Water TL TLD UM.FSutEORG'REPu.FS85HNPREO.REP 2-10

S 3.0 INTERPRETATIONS AND CONCLUSIONS 3.1 Air All 311 air cartridge samples from indicator and control stations had I-131 activities which were less than the LLD of 1.5 E-2 pCi/m'. I-131 was detected in air samples for a six-week period following the Chernobyl incident in April 1986. With this exception, no I-131 has been detected in air samples collected from 1987 through 1995, which is the entire operating history of the plant.

Gross beta activity was detectable in all airborne particulate samples from the five indicator locations. The 259 samples had an average concentration of 1.67E-2 pCi/m', a value similar to preoperational data of 2.0 E-2 pCi/m'. Similar gross beta activities were observed at the control location in Pittsboro which had an average concentration of 1.76E-2 pCi/m'n 52 samples. These concentrations are typical of the natural environment and are not attributed to plant operations.

Figures 3-1 through 3-5 provide a graphic representation of the gross beta activity at the indicator locations compared to the control location for the period January through December 1995 as well as preoperational data.

No plant-related gamma activity was detected in quarterly composite filter samples from either the indicator or control locations. Typical LLDs for air particulates are contained in Table 6-1.

3.2 Dzinking3Ãatez None of the 52 drinking water samples collected at the Lillington Municipal water supply nor the 52 control samples collected from the Cape Fear River above the Buckhorn Dam contained detectable I-131 activity (( 0.5 pCi/1) during 1995. This has been the experience for the preoperational and operational period with the exception of 1986 when the fallout from Chernobyl was detected.

The average annual gross beta concentrations at the indicator and control locations were similar with activities of 4.45 and 4.77 pCi/1, respectively, similar to the preoperational average of 4.00 pCi/I. These activities are attributed to the natural environment and are not attributed to plant operations. Figure 3-6 provides graphic representation of the gross beta activity during 1995 for Location 40 (Lillington).

UALFSUKORGREM.FS85HNPREO.REP 3-1

Analyses for gamma-emitting radionuclides indicated all concentrations were less than the lower limit of detection for drinking water. Table 6-1 contains typical LLD values for gamma-emitting radionuclides in drinking water.

Tritium concentrations in all of the Lillington Municipal Water Supply samples were less than the required lower limit of detection of 1,000 pCi/I.

3.3 Eish Analyses for gamma-emitting radionuclides in two samples of bottom-feeding fish and in four samples of free-swimming species (sunfish and largemouth bass) from the indicator location, Harris Lake, revealed no detectable activity for 1995 consistent with the data for 1989-1994. During the Chernobyl period, Cs-134, 137 were detected in both control and indicator samples.

Fish are considered to be in equilibrium with the tritium activity in the lake. The total body dose to the maximum exposed individual due to tritium was calculated by Regulatory Guide 1.109, Equation A-l, to be 0.02 mrem/year.

EquatiorxkJ.

R j= C'UpDw where as:

g ipj total body dose in mrem/yr of H-3 C~ concentration of nuclide (H-3) in pCi/kg = pCi/1 U,p maximum exposed individual's consumption (Reg. Guide 1.109 Table E-5) (21 kg of fish/yr.)

Daipj ingestion dose factor for total body of individual in U in mrem/pCi (Reg. Guide 1.109 Table E-11) 3.4 Surface water samples were collected and analyzed weekly for I-131. Water samples collected during 1995 contained no detectable I-131 (LLD ( 5E-01 pCi/1) as they have been since plant operations began in 1987.

mi.FSUKORGQKM,FS851iNPREO.REP 3-2

Average gross beta concentrations at the indicator and control locations were 3.99 E+0 pCi/1 and 4.77 E+0 pCi/I, respectively in 1995, indicating no adverse influence from plant operations.

Surface water samples were analyzed for gamma-emitting radionuclides and tritium.

All concentrations of man-made gamma-emitters were less than their respective lower limits of detection (see Table 6-1).

The annual average tritium concentration in Harris Lake was 8.0 E+3 pCi/1 with minimum and maximum values of 5.98 E+3 and 1.23 E+4, respectively. The Harris Lake tritium activity showed a continuing decline throughout 1995 (refer to Figure 3-7) that can be attributed to reduced plant inputs.

3.5 Groundwater samples are collected on site at SHNPP and analyzed for gamma-emitting radionuclides and tritium. Concentrations of these radionuclides were all less than their respective lower limits of detection during 1995 Therefore, there

~

is no apparent downwelling of activity. No tritium or gamma-emitter activity has been observed over the period from 1985-1995.

3.6 Ilk During 1995 as in all past years with the exception of the Chernobyl period, no I-131 concentrations were detected in milk samples throughout the entire year.

There were also no other gamma-emitting radionuclides from plant operations detected in the milk.

3.7 Shoreline sediment samples were collected (1) opposite the discharge structure and (2) near the main dam in 1995. No plant-related radioactivity was observed in either 1994 or 1995. No long-term trends are readily identifiable.

UM.FSUKORG'REM.FS85HNPREO.REP

3.8 Zond&zops In addition to milk sampling, a food product sampling program was maintained.

Various crops were collected during a growing season which basically continued year round. The species selected were primarily broad-leaf vegetables most sensitive to direct fallout of airborne radioactive particulates. Crops sampled in 1995 included broccoli, turnip greens, cabbage, collards, squash, tomatoes, onions, and mustard greens. Gamma spectrometry analyses of the food crops detected no plant-related activity in 25 samples from indicator locations collected in 1995.

3.9 Thermoluminescent dosimeters were used to monitor ambient radiation exposures in the plant environs. The average quarterly exposure from the indicator locations was 12.7 mR and 16.8 mR from the control station. The highest indicator location was 4.5 miles NE of the plant and averaged 17.7 mR/qtr. This location also had the highest annual average exposure in the preoperational period with 19.5 mR/qtr in 1986. The differences among these locations is attributed to variations in soils and local geology and are not the result of plant operations.

Comparison of the quarterly TLD exposure within approximately 2 miles (inner ring) of the plant with that at approximately 5 miles (outer ring) is presented in Figure 3-8; these data illustrate that the inner and outer rings are approximately equal.

UALFSUKORGUKM.FS85HNPREO.REP 3-4

CPM ENVIRONMENTALSURVEILlANCE GROSS BEIA ACTIVITYFOR AIR PARTICULATE SAMPLES PLANT=HNPP SAMPLE POINT=0001

0. 15 P

C I

P E o. Io R

C U

i M

0. 05 E

T E

R

0. 00 SAMPLE DATES SOLID LINE FOR SAMPLE STATION PRE-OP AVERAGE=0.02 BROKEN LINE FOR CONTROL STATION ISOTOPIC ANALYSIS REQUIRED ABOVE 0.1 0

CPM ENVIRONMENTALSURVEILlANCE GROSS BETA ACTIVITYFOR AIR PARTICULATE SAMPLES PLANT=-HNPP SAMPLE POINT=0002 0.15 P

E o. Io R

i M

o. 05 E

T E

R

o. 00 SAMPIE DATES SOLID LINE FOR SAMPLE STATION PRE-OP AVERAGE=0.02 BROKEN LINE FOR CONTROL STATION ISOTOPIC ANALYSIS REQUIRED ABOVE 0.10

CP&L ENVIRONMENTALSURVEILIAbCE GROSS BETA ACTIVITYFOR AIR PARTICULATE SAMPLES PLANT=HNPP SAMPLE POINT=0004

0. 15 P

E o. Io R

vi M 0.05 E

T E

R 0.00 SAMPLE DATES SOLID LINE FOR SAMPLE STATION PRE-OP AVERAGE=0.02 BROKEN LINE FOR CONTROL STATION ISOTOPIC ANALYSIS REQUIRED ABOVE 0.10

CP&L ENVIRONMENTALSURVEILuIPJCE GROSS BETA ACTIVITYFOR AIR PARTICULATE SAMPLES PLANT=HNPP SAMPLE POINT=0026

0. 15 P

C I

P E 0.10 R

C U

I E

o.o5 T

E R

0.00 SAMPLE DATES SOLID LINE FOR SAMPLE STATION PRE-OP AVERAGE=0.02 BROKEN LINE FOR CONTROL STATION ISOTOPIC ANALYSIS REQUIRED ABOVE 0.1 0

CP&L ENVIRONMENTALSURVEILlANCE GROSS BETA ACTIVITYFOR AIR PARTICULATE SAMPLES PLANT=HNPP SAMPLE POINT=0047

0. 15 P

E 0. 10 R

0.05 E

T E

R 0.00 SAMPLE DATES SOLID LINE FOR SAMPLE STATION PRE-OP AVERAGE=0.02 BROKEN LINE FOR CONTROL STATION ISOTOPIC ANALYSIS REQUIRED ABOVE 0.10

CP&L ENVIRONMENTALSURVEILLANCE GROSS BETA ACTIVITYFOR DRINKING WATER SAMPLES PLANT=-HNPP SAMPLE POINT=0040

10. 00

9. 00 P

C 8.00 1

7. 00 P

F 8.00 R

5. 00 L

T 4.oo i~l/

3. 00 R

2. 00

1. 00

0. 00 SAMPLE DATES SOLID LINE FOR SAMPLE STATION PRE-OP AVERAGE=4.84 BROKEN LINE FOR CONTROL STATION

CP&L ENVIRONMENTALSURVEILlANCE TRITIUM ACTIVITYFOR SURFACE WATER SAMPLES PIANT=HNPP SAMPLE POINT=0026 15000.0 P

C 12000.0 I

P E 9000.00 R

L 6000.00 I

T E

R 3000.00 0.00 SAMPLE DATE SOLID LINE FOR SAMPLE STATION SAMPLE DATA MAY OVERLAY CONTROL DATA BROKEN LINE FOR CONTROL STATION

CP&L ENVIRONMENTALSURVEILLAMCE TLD AVERAGES FOR INNER AND OUTER RING LOCATIONS PLANT=HNPP 20.0000 18.0000 M

I L 16.0000 L

I R 14.0000 0

E 12.0000 T

8 E 10.0000 N

p 8.0000 E

R 6.0000 Q

4.0000 R

2.0000 D.0000 INNER OUTER INNER OUTER INNER OUTER INNER OUTER RING 15FEB95 15LIAY95 15AUG95 15NOV95 DATE

4.0 MISSED SAMPLES AND ANALYSES 4.1 Ai~aztridg AC/AF 26 (Harris Dam), April 10, 1995 no sample due to power outage.

4.2 EoaiU:mps Food crops were not available for sampling during April, August, and September.

4.3 hhlks Goodwin Dairy, MilkLocation ¹43, ceased operations as of the February 27, 1995, collection. Only three samples were collected at this location during 1995.

4.4 Table 3.12-1 of the ODCM requires analysis of a composite sample collected over a period of s 31 days from each of three (3) off-site sampling locations. These locations include the Harris Lake spillway (sample point 26), the Cape Fear Plant intake structure (sample point 38), and the Lillington Water Treatment Plant intake structure (sample point 40). During 1995 the composite water samplers for these locations were inoperable on 40 of 52 (i.e., 72%), 30 of 52 (i.e., 58%), and 36 of 52 (i.e., 69%) weekly visits, respectively. Weekly grab samples were collected in lieu of the monthly composite samples during periods of monitor inoperability.

Composite sampler operability at these locations was restored on March 4, 1996.

4.5 XLDs Six of a possible 172 TLD samples were missing during 1995 due to vandalism.

They were:

TLDs 7, 23, and 35 were missing in the field during the first quarter.

TLD 15 was missing in the field during the second quarter.

TLD 34 was missing in the field during the third quarter.

h TLD 33 was missing in the field during the fourth quarter.

UM,FRREORGUKM.FS85HNPREO. REP 4-1

I~

5.0 ANNUALLAND-USE CENSUS 5.1 Introduction A comprehensive survey of the use of the land within a 5-mile radius of the plant is conducted during the growing season each year. In 1995 it was completed in August.

The purpose is to identify changes in the use of unrestricted areas which could require modification of the Radiological Environmental Monitoring Program (REMP) for evaluating the radiation exposure of members of the public from routine plant operations.

The census information is gathered by traveling all roads within the radius, conducting interviews with residents, and the observations of the census takers. The nearest resident, garden, meat and milk animal in each of 16 sectors are identified and the distance and direction from the plant is established using a global positioning system.

These potential receptor locations and exposure pathways are entered into NRC computer programs to estimate the radiation doses to individuals and population groups from plant operations.

5.2 1995 Land-Use Census Results The 1995 and 1994 results of the survey for the nearest resident, garden, milk and meat animals in each sector are compared in Table 5-1.

The nearest resident in each sector remained the same from 1994 to 1995. A minor change in the garden location in the NW sector occurred. The only substantive change in meat animals was the loss of hog production in the NW sector. The dairy in the N sector 2.2 miles Rom the plant ceased operation in 1995. A dairy in the SSE sector 7.0 miles from the plant which had been a participant in the REMP as an additional sampling site became the indicator location for this exposure pathway.

UM.FSREORGKEPU.FS85HNPREO.REP 5-1

TABLE 5-1 LAND-USE CENSUS COMPARISON (1994-1995)

NEAREST PATHWAY(MILES)

SECTOR RESIDENT GARDEN MEAT ANIMAL MILKANIMAL 1994 1995 1994 1995 1994 1995 1994 1995 2.2 2.2 2.2 2.2 2.2 2.2 2.2 1.9 1.9 1.9 1.9 2.2 2.2 NE 2.3 2.3 2.3 2.3 2.3 2.3 1.8 1.8 1.8 1.8 1.8 1.8 1.8 1.8 2.0 2.0 ESE 2.6 2.6 4.7 4.7 4.2 4.3 SE 2.6 2.7 2.6 SSE 4.2 4.2 7.0 5.3 5.3 5.3 5.3 SSW 3.9 3.9 SW 2.9 2.9 2.9 WSW 4.5 4.5 4.5 4.5 4.5 3.0 3.0 3.1 3.1 3.1 3.1 2.3 2.3 2.3 2.3 2.4 2.4 2.7 3.7 1.6 2.0 2.0 2.0 2.0 UM.FSREORG'REM.FS85)PlPREO. REP 5-2

6.0 ANALYTICALPROCEDURES 6.1 Gross33.cia Gross beta radioactivity measurements are made utilizing a Tennelec Low-Background Alpha/Beta Counting System. The LLD for air particulates is approximately 1.0E-3 pCi/m'or SHNPP samples. Air particulate samples are mounted in 2-inch stainless steel planchets and counted directly.

Gross beta activity in drinking and surface waters is determined by evaporating 1 liter of the sample and counting a planchet on a Tennelec Low-Background Alpha/Beta Counting System for 50 minutes. Typical LLD for gross beta is 1.0E+0 pCi/1.

6.2 XrBium Liquid samples requiring tritium analysis are treated with a small amount of sodium hydroxide and potassium permanganate crystals and then distilled. Five

. milliliters of the distillate are mixed with thirteen milliliters of liquid scintillation cocktail and counted in a liquid scintillation counter for 50 minutes. The LLD is approximately 1000 pCi/1.

6.3 Intlm&31 Iodine-131 airborne concentrations are analyzed by the intrinsic germanium (Ge) spectrometry systems. The cartridges are placed on the detector, and each charcoal cartridge is counted individually with an LLD of 1.5E-2 pCi/m'.

Iodine-131 in milk and drinking water is determined by an instrumental method.

Analysis involves passing 4 liters over an anion exchange resin and direct gamma analysis of the resin with an intrinsic Ge detector. The LLD using the Ge detector is approximately 0.5 pCi/1 using a 25,000-second count time.

6.4 Gammakpectramefry.

e Gamma spectrum analysis utilizes intrinsic germanium detectors with thin aluminum windows housed in steel and lead shields. The analyzer system is the UALFSKEORG'REPEL.FS85lrNPREO.REP

Canberra Nuclear 9900 Gamma Spectroscopy System. Table 6-1 summarizes LLD values derived from instrument sensitivity based upon a blank sample background.

Air particulate filter quarterly composites are placed in a Petri dish and analyzed directly for 1,000 seconds.

Liquid samples, except milk, are boiled down to a small volume, transferred to a PB-50 beaker and analyzed for 7,000 seconds. One-liter milk samples are analyzed in a Marinelli beaker for 25,000 seconds.

Shoreline sediments are dried, weighed, and then analyzed in a Marinelli beaker for 1,500 seconds.

Food crop and aquatic vegetation samples are weighed as sampled and analyzed in a Marinelli beaker for 7,500 seconds.

Fish samples are cleaned, dressed, and placed in a Marinelli beaker for analysis for 1,500 seconds.

6.5 Each area monitoring station includes a TLD packet which is a polyethylene bag containing three calcium sulfate phosphors contained in a Panasonic UD-814 badge. The TLD is lighttight and the bag is weather-resistant.

Dosimeters are machine annealed before field placement. Following exposure in the field, each dosimeter is read utilizing a Panasonic TLD reader. This instrument integrates the light photons emitted from traps as the dosimeter is heated above 150'C. The photons from the lower-energy traps are automatically eliminated through a preheat cycle. Calibration is checked regularly using dosimeters irradiated to known doses. Prior to the measurement of each dosimeter, the instrument is checked through use of an internal constant light source as a secondary standard.

The exposure reported is corrected for exposure received in transit and during storage through the use of control dosimeters.

UM.FSREORGQKM.FS8SHNPREO. REP 6-2

6.6 mparisoiLZeo gram The Radiochemistry Laboratory at the Harris Energy & Environmental Center in New Hill, North Carolina, provides radioanalytical services for CP&L's nuclear plant radiological environmental surveillance programs. In fulfillment of ODCM Operational Requirements, the laboratory is a participant in the EPA cross-check program and uses its performance in this program as a major determinant of the accuracy and precision of its analytical results.

During 1995, 45 analyses were completed on 18 samples representing three major environmental media (i.e., water, milk, air filters). Data on the known activities and the normalized standard deviations for the 45 analyses have been received from EPA. A comparison of the average of our reported values with the EPA known activity and its normalized standard deviation is provided below:

Standard Deviation s Standard Deviation 58 1

s 2 Standard Deviation 89 s 3 Standard Deviation 98 One of 45 analyses exceeded the 3 sigma action level. This was a gross alpha in water from the Performance Evaluation Study on October 27, 1995. The study shows a significant difference between the grand average (30.0 pCi/1), the EPA known value (51.2 pCi/1), and the HE&EC value (24.9 pCi/1). EPA is attaching a letter to the Performance Evaluation Study Reports concerning the differences, their findings, and recommendations on addressing the bias. The draft of the letter states that research into the bias indicates that matrix differences between the salt solids used to prepare the calibration curve and the salts in the sample are the source of the bias. An alternate procedure is recommended by EPA to correct the bias; however, the EPA environmental cross-check program was terminated as of December 31, 1995, due to the lack of funding. The Interlaboratory Comparison program of like media within the environmental program for precision and accuracy will be handled and dispersed by Analytics, Inc., an outside vendor.

UM.FSREORG'REM.FS85HNPREO. REP 6-3

~,

~ ~

6.7 All samples analyzed met the LLD required by the ODCM.

TABLE 6-1 TYPICAL LOWER LIMITS OF DETECTION (A PRIORI)

GAMMASPECTROMETRY

Drinkin .Water/Surface Water(Groun&vater Sam les

-:.Isoto e.:, . LLD:.( Ci/1)

Mn-54 6 Co-58 6 Fe-59 13 Co-60 5 Zn-65 11 Zr-Nb-95 6 I-131 p 5g Cs-134 7 Cs-137 6 Ba-La-140 7 Other Expected 4 to 112 Gamma Emitters Air-Particulates (Quaiterl Com osit'e)

Isoto e. '. LLD. ( 'Cum')'-131 0.043 Cs-134 0.002 Cs-137 0.001 Other Ex ected Gamma Emitters 0.001 to 0.036 Milk ..:..

Isoto e., LX D',( Cill).:::::

I-131 p 5g Cs-134 9 Cs-137 11 Other Expected Gamma Emitters 7 to 130

• Instrumental analysis of resin concentrates of samples.

UM.FSREORGUKM.FS85HNPREO. REP 6-4

TABLE 6-1 (continued)

TYPICAL LOWER LIMITS OF DETECTION (A PRIORI)

GAMMASPECTROMETRY Sediment Isoto e LLD ( Ci/k,d ) ..

Cs-134 85 Cs-137 58 Other Ex ected Gamma Emitters 45 to 1619 Bsh Isoto e LLD:( Cilk wet)

Mn-54 49 Co-58 38 Fe-59 139 Co-60 43 Zn-65 145 Cs-134 67 Cs-137 79

. ~ Other Ex ected Gamma Emitters Food Products and Ve etation 35 to 1296 Isoto e LLD ( Ci/k wet)-

I-131 38 pCi/kg (wet)

Cs-134 36 Cs-137 32 Other Expected Gamma Emitters 23 to 638 UM.FSKEORGQKM.FS85$ %PREO.REP 6-5

a ioo ica nvironmen a era in e o VOLUME III JULY 1, 1995 - DECEMBER 31, 1995 SAMPLE ANALYSIS DATA Harris Nuclear Plant Carolina Power 8 Light g Q~h'&

-JP AIR CARTRIDGE SAMPLES - IODINE - 1 (PICOCURIES PER CUBIC METER)

THIRD QUARTER, 1995 (AC-1)'NPP SR 1134 AT INT SR 1011 DIXIE PIPELINE DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 07/03/95 786.7 1.63E-02 (< 3.02E-02) 07/10/95 819.9 2.32E-02 (< 1.12E-O2) 07/17/95 813.0 1.,99E-02 (< 1.93E-02) 07/24/95 814.7 2.04E-02 (< 3.37E-02) 07/31/95 842.6 1.20E-02 (< 2.95E-02) 08/07/95 834.5 2.62E-02 (< 2.50E-02) 08/14/95 833.5 1.51E-02 (< 1.96E-02) 08/21/95 812.4 2.01E-02 (< 2.23E-02) 08/28/95 806.2 2.03E-02 (< 1. 54E-02) 09/05/95 951.4 1.58E-02 (< 1.79E-02) 09/11/95 710.4 2.50E-02 (< 1.94E-,02) 09/18/95 834.3 1.62E-02 (< 2.96E-02) 09/25/95 843.4 2.13E-02 (< 1.92E-02)

3' 0

I

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

THIRD QUARTER, 1995 SR 1134 1.4 MI S OF SR 1011 BARRICADE (AC-2)

DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 07/03/95 789.5 1.43E-02 (< 3.02E-02) 07/10/95 828.6 1.15E-02 (< 1.12E-02) 07/17/95 810.4 1.79E-02 (< 1.93E-02) 07/24/95 795.0 1.02E-02 (< 3.37E-02) 07/31/95 812.4 1.59E-02 (< 2.95E-02) 08/07/95 807.2 1.86E-02 (< 2.50E-02)

O8/14/9S 808.5 1.73E-02 (< 1.96E-02) 08/21/95 779.1 1.81E-02 (< 2.23E-02) 08/28/95 799.5 1.53E-02 (< 1.54E-02) o9/os/9s 913.2 2.01E-02 (< 1.79E-02) 09/11/95 697.8 2.29E-02 (< 1.94E-02) 09/18/95 808.7 1.87E-02 (< 2.96E-02) 09/25/95 807.9 1.43E-02 (< 1.92E-02)

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

THIRD QUARTER, 1995 NEW HILL NEAR 1ST BAPTIST CH, 3.3 MI NNE (AC-4)

DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 07/03/95 692.5 2.44E-02 (< 3.02E-02) 07/10/95 855.9 8.45E-03 (< 1.12E-02) 07/17/95 869.6 2.18E-02 (< 1.93E-02) 07/24/95 840.5 1 '1E-02 (< 3.37E-02) 07/31/95 860.5 1.42E-02 (< 2.95E-02) 08/07/95 850.0 9.25E-03 (< 2.50E-02) 08/14/95 847.7 1.89E-02 (< 1.96E-02) 08/21/95 832.8 1.65E-02 (< 2.23E-02) 08/28/95 831.5 1.73E-02 (< 1.54E-02) 09/05/95 966.8 1.40E-02 (< 1.79E-02) 09/11/95 735.9 2.79E-02 (< 1.94E-02) 09/18/95 879.3 1.33E-02 (< 2.96E-02) 09/25/95 883.1 1.53E-02 (< 1.92E-02)

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

THIRD QUARTER, 1995 PITTSBORO CONTROL (AC-5)

DATE COLLECTED CUBIC METERS CONTROL ACTIVITY 07/03/95 691.3 (< 3.02E-02) 07/10/95 673.7 (< 1.12E-02) 07/17/95 675.1 (< 1.93E-02) 07/24/95 672.1 (< 3.37E-02) 07/31/95 684.4 (< 2.95E-02) 08/07/95 673.7 (< 2.50E-02) 08/14/95 731.5 (< 1.96E-02) 08/21/95 828.3 (< 2.23E-02) 08/28/95 848.4 (< 1.54E-02) 09/05/95 959.1 (< 1.79E-02) 09/11/95 739.4 (< 1.94E-02) 09/18/95 854.9 (< 2.96E-02) 09/25/95 861.2 (< 1.92E-02)

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

THIRD QUARTER, 1995 SPILLWAY ON MAIN RES (AC-26)

DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 07/03/95 756.5 3.10E-02 (< 3.02E-02) 07/10/95 765.2 3.11E-02 (< 1.12E-02) 07/17/95 764.5 1.52E-02 (< 1.93E-02) 07/24/95 757.3 1.68E-02 (< 3.37E-02) 07/31/95 772.1 2.32E-02 (< 2.95E-02) 08/07/95 744.6 9.04E-03 (< 2.50E-02) 08/14/95 747.8 1.47E-02 (< 1.96E-02).

08/21/95 724.5 1.88E-02 (< 2.23E-02) 08/28/95 735.8 2.58E-02 (< 1.54E-02) 09/05/95 872.4 1.79E-02 (< 1.79E-02) 09/11/95 646.9 2.00E-02 (< 1.94E-02) 09/18/95 743.5 2.59E-02 (< 2.96E-02) 09/25/95 753.1 2.05E-02 (< 1.92E-02)

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

THIRD QUARTER, 1995 SSW SECTOR 3.4 MI FROM SITE (AC-47)

DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 07/03/95 771.0 3.29E-02 (< 3.02E-02) 07/10/95 769.7 2.16E-02 (< 1.12E-02) 07/17/95 256.0 3.29E-02 (< 1.93E-02) 07/24/95 757.0 9.03E-03 (< 3.37E-02) 07/31/95 899.6 1.51E-02 (< 2.95E-02) 08/07/95 873.4 1.43E-02 (< 2.50E-02) 08/14/95 888 ' 2.12E-02 (< 1.96E-02) 08/21/95 873.0 1.25E-02 (< 2.23E-02) 08/28/95 880.6 1.64E-02 (< 1.54E-02) 09/05/95 1024.8 1.88E-02 (< 1.79E-02) 09/11/95 781.9 1.49E-02 (< 1.94E-02) 09/18/95 920.9 2.09E-02 (< 2.96E-02) 09/25/95 914.0 1.57E-02 (< 1.92E-02)

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

FOURTH QUARTER, 1995 SR 1134 AT INT SR 1011 - DIXIE PIPELINE (AC-1)

DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 10/02/95 839. 8 1.97E-02 (< 2.06E-02) 10/09/95 792.0 1.60E-02 (< 3.13E-02) 10/16/95 798.7 1.81E-02 (< 1.05E-02) 10/23/95 797.5 2.43E-02 (< 2.04E-02) 10/30/95 802.6 1.57E-02 (< 1.11E-02) 11/06/95 793.9 2.60E-02 (< 1.25E-02) 11/13/95 806.1 2.09E-02 (< 2.82E-02) 11/20/95 792.1 1.96E-02 (< 2.29E-02) 11/27/95 778.8 1.94E-02 (< 2.52E-02) 12/04/95 801.1 2.01E-02 (< 2.26E-02) 12/11/95 787.8 1.21E-02 (< 3.21E-02) 12/18/95 791.2 1.63E-02 (< 1.60E-02) 12/27/95 1057.2 1.06E-02 (< 1.17E-02)

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

FOURTH QUARTER I 1 9 9 5 SR 1134, 1.4 MI S OF SR 1011 - BARRICADE (AC-2)

DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 1o/o2/9s 812.5 2.49E-02 (< 2. 06E-02) 10/09/95 742.0 2.06E-02 (< 3.13E-02) 10/16/95 762.7 1.34E-02 (< 1.05E-02) 10/23/95 776.9 1.25E-02 (< 2.04E-02) 10/30/95 761.9 1.13E-02 (< 1.11E-02) 11/06/95 760.3 2.04E-02 (< 1.25E-02) 11/13/9S 767.7 1.84E-02 (< 2.82E-02) 11/20/95 763.4 2.07E-02 (< 2.29E-02) 11/27/9S 736.7 1.29E-02 (< 2.52E-02) 12/04/95 749.9 1.56E-02 (< 2.26E-02) 12/11/9S 745.7 3.86E-02 (< 3.21E-02) 12/18/95 738.6 2.05E-02 (< 1.60E-02) 12/27/9S 962.9 1.76E-02 (< 1.17E-02)

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

FOURTH QUARTER, 1995 NEW HILL NEAR 1ST BAPTIST CH, 3.3 MI NNE (AC-4)

DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIV1TY 10/02/95 876.7 1.65E-02 (< 2.06E-02) 10/09/95 845.6 1.81E-02 (< 3.13E-02) 10/16/95 844.5 1.54E-02 (< 1.05E-02) 10/23/95 850.4 2.87E-02 (< 2.04E-02) 10/30/95 864.5 2.14E-02 (< 1.11E-02) 11/06/95 833.4 2.12E-02 (< 1.25E-02) 11/13/95 862.0 1.93E-02 (< 2.82E-02) 11/20/95 863.2 1.37E-02 (< 2.29E-02) 11/27/95 861.8 2.05E-02 (< 2.52E-02) 12/04/95 885.7 1.47E-02 (< 2.26E-02) 12/11/95 877.4 1.76E-02 (< 3.21E-02) 12/18/95 854.2 2.75E-02 (< 1.60E-02) 12/27/95 1144.6 1.72E-02 (< 1.17E-02)

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

FOURTH QUARTER g 1 9 95 PITTSBORO CONTROL (AC-5)

DATE COLLECTED CUBIC METERS CONTROL ACTIVITY 10/02/95 805.5 (< 2.06E-02) 10/09/95 758.0 (< 3.13E-02) 10/16/95 784.1 (< 1.05E-02) 10/23/95 775.5 (< 2.04E-02) 10/30/95 766.5 (< 1.11E-02) 11/06/95 757.1 (< 1.25E-02) 11/i3/95 777.2 (< 2.82E-02) 11/20/95 779.2 (< 2 '9E-02) ii/27/95 765.0 (< 2.52E-02) 12/04/95 785.0 (< 2.26E-02) 12/11/95 760.7 (< 3.21E-02) 12/18/95 744.9 (< 1.60E-02) 12/27/95 981.6 (< 1.17E-02)

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

FOURTH QUARTER, 1995 SPILLWAY ON MAIN RES (AC-26)

DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 10/02/95 784. 5 1.72E-02 (< 2.06E-02) 10/09/95 721. 7 2.28E-02 (< 3.13E-02) 10/16/95 749. 7 2.16E-02 (< 1.05E-02) 10/23/95 732.5 2.09E-02 (< 2.04E-02) 10/30/95 715.8 2.04E-02 (< 1.11E-02) 11/06/95 712.9 2.30E-02 (< 1.25E-02) 11/13/95 702.0 1.67E-02 (< 2.82E-02) 11/20/95 705.0 2.62E-02 (< 2.29E-02) 11/27/95 724.5 2.33E-02 (< 2.52E-02) 12/04/95 733.3 1.30E-02 (< 2.26E-02) 12/11/95 717.5 2.10E-02 (< 3.21E-02) 12/18/95 754.0 2.50E-02 (< 1.60E-02) 12/27/95 945.0 1.15E-02 (< 1.17E-02)

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

FOURTH QUARTER, 1995 SSW SECTOR 3.4 MI FROM SITE (AC-47)

DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 10/02/95 834.4 8.69E-03 (< 2.06E-02) 10/09/95 781.9 1.42E-02 (< 3.i3E-02) 10/16/95 801.4 2.06E-02 (< 1.05E-02) 10/23/95 800.1 2.03E-02 (< 2.04E-02) 10/30/95 799.7 1.82E-02 (< 1.11E-02) 11/06/95 782.5 2.02E-02 (< 1.25E-02) ii/i3/95 799.5 9.05E-03 (< 2.82E-02) 11/20/95 783.7 2.59E-02 (< 2.29E-02) 11/27/95 790.3 1.58E-02 (< 2.52E-02) 12/04/95 791.2 2.37E-02 (< 2.26E-02) 12/11/95 774.8 3 '2E-02 (< 3.21E-02) 12/18/95 779.9 2.34E-02 (< 1.60E-02) 12/27/95 998.4 1.26E-02 (< 1.17E-02)

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

THIRD QUARTER, 1995 SR 1134 AT INT SR 1011 - DIXIE PIPELINE (AP-1)

DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 07/03/95 786.7 1.05 + 0.13 E-02 (1.09 + 0.15 E-02) 07/10/95 819.9 1.28 + 0.14 E-02 (1.44 + 0.17 E-02) 07/17/95 813.0 1.93 + 0.16 E-02 (2.22 + 0.19 E-02) 07/24/95 814.7 1 '2 + 0.16 E-02 (1.95 + 0.19 E-02) 07/31/95 842.6 1.42 + 0.14 E-02 (1.23 + 0.15 E-02) 08/07/95 834.5 1.32 + 0.14 E-02 (1.29 + 0.16 E-02) 08/14/95 833.5 1.44 + 0.14 E-02 (1.47 + 0.16 E-02) 08/21/95 812.4 2.78 + 0.19 E-02 (2.68 + 0.19 E-02) 08/28/95 806.2 1.43 + 0.15 E-02 (1.59 + 0.15 E-02) 09/05/95 951.4 2.32 + 0.17 E-02 (2.30 + 0.16 E-02) 09/11/95 710.4 2.34 + 0.19 E-02 (2.14 + 0.18 E-02) 09/18/95 834.3 1.95 + 0.16 E-02 (1.82 + 0.15 E-02) 09/25/95 843.4 1.15 + 0.13 E-02 (1.30 + 0.14 E-02)

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

THIRD QUARTER, 1995 SR 1134, 1.4 MI S OF SR 1011 BARRICADE (AP-2)

DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 07/03/95 789.5 1.06 + 0.13 E-02 (1.09 + 0.15 E-02) 07/10/95 828.6 1.14 + 0.13 E-02 (1.44 + 0.17 E-02) 07/17/95 810.4 1.62 + 0.15 E-02 (2.22 + 0.19 E-02) 07/24/95 795.0 1.64 + 0.16 E-02 (1.95 + 0.19 E-02) 07/31/95 812.4 8.84 + 1.23 E-03 (1.23 + 0.15 E-02) 08/07/95 807.2 1.28 + 0.14 E-02 (1.29 + 0.16 E-02) 08/14/95 808.5 1.07 + 0.13 E-02 (1.47 + 0.16 E-02) 08/21/95 779.1 2.90 + 0.20 E-02 (2.68 + 0.19 E-02) 08/28/95 799 ' 1.29 + 0.14 E-02 (1.59 + 0.15 E-02) 09/05/95 913.2 2.02 + 0.16 E-02 (2.30 + 0.16 E-02) 09/11/95 697.8 2.03 + 0.18 E-02 (2.14 + 0.18 E-02) 09/18/95 808.7 1.78 + 0.16 E-02 (1 '2 + 0.15 E-02) 09/25/95 807.9 1.30 + 0.14 E-02 (1.30 + 0.14 E-02)

AIR PARTICULATE SAMPLES - BETA HNPP - 15 (PICOCURIES PER CUBIC METER)

THIRD QUARTER, 1995 NEW HILL NEAR 1ST BAPTIST CH, 3.3 MI NNE (AP-4)

DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 07/03/95 692. 5 8.14 + 1.35 E-03 (1.09 + 0.15 E-02) 07/10/95 855.9 1.35 + 0.14 E-02 (1.44 + 0.17 E-02) 07/17/95 869.6 1.87 + 0.16 E-02 (2.22 + 0.19 E-02) 07/24/95 840.5 1.58 + 0.15 E-02 (1.95 + 0.19 E-02) 07/31/95 860.5 1.20 + 0.13 E-02 (1.23 + 0.'15 E-02) 08/07/95 850.0 1.35 + 0.14 E-02 (1.29 + 0.16 E-02) 08/14/95 847.7 1.36 + 0.14 E-02 (1.47 + 0.16 E-02) 08/21/95 832.8 2.94 + 0.19 E-02 (2.68 + 0.19 E-02) 08/28/95 831.5 1.49 + 0.15 E-02 (1.59 + 0.15 E-02) 09/05/95 966.8 2.33 + 0.16 E-02 (2.30 + 0.16 E-02) 09/11/95 735.9 2.21 + 0.19 E-02 (2.14 + 0.18 E-02) 09/18/95 879.3 1.88 + 0.15 E-02 (1.82 + 0.15 E-02) 09/25/95 883.1 1.15 + 0.13 E-02 (1.30 + 0.14 E-02)

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

THIRD QUARTER, 1995 PITTSBORO CONTROL (AP-5)

DATE COLLECTED CUBIC METERS CONTROL ACTIVITY 07/03/95 691 ' (1.09 + 0.15 E-02) 07/10/95 673.7 (1.44 + 0.17 E-02) 07/17/95 675.1 (2.22 + 0.19 E-02) 07/24/95 672.1 (1.95 + 0.19 E-02) 07/31/95 684.4 (1.23 + 0.15 E-02) 08/07/95 673.7 (1.29 + 0.16 E-02) 08/14/95 731.5 (1.47 + 0.16 E-02) 08/21/95 828.3 (2.68 + 0.19 E-02) 08/28/95 848.4 (1.59 + 0.15 E-02) 09/05/95 959.1 (2.30 + 0.16 E-02) 09/11/95 739.4 (2.14 + 0.18 E-02) 09/18/95 854.9 (1.82 + 0.15 E-02) 09/25/95 861.2 (1.30 + 0.14 E-02)

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

THIRD QUARTER i 1 995 SPILLWAY ON MAIN RES (AP-26)

DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 07/03/95 756. 5 9.62 + 1.34 E-03" (1.09 + 0.15 E-02) 07/10/95 765.2 9.32 + 1.32 E-03 (1.44 + 0.17 E-02) 07/17/95 764.5 1.90 + 0.17 E-02 (2. 22 + 0. 19 E-02) 07/24/95 757.3 9.60 + 1.33 E-03 (1.95 + 0.19 E-02) 07/31/95 772.1 9.02 + 1.28 E-03 (1. 23 + 0. 15 E-02) 08/07/95 744.6 1.45 + 0.16 E-02 (1.29 + 0.16 E-02) 08/14/95 747.8 1.40 + 0.15 E-02 (1.47 + 0.16 E-02) 08/21/95 724.5 2.96 + 0.21 E-02 (2.68 + 0.19 E-02) 08/28/95 735.8 1.04 + 0.14 E-02 (1.59 + 0.15 E-02) 09/05/95 872.4 1.32 + 0.14 E-02 (2.30 + 0.16 E-02) 09/11/95 646.9 1 '6 + 0.19 E-02 (2.14 + 0.18 E-02) 09/18/95 743.5 1.82 + 0.17 E-02 (1.82 + 0.15 E-02) 09/25/95 753.1 1.04 + 0.14 E-02 (1.30 + 0.14 E-02)

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

THIRD QUARTER, 1995 SSW SECTOR 3.4 MI FROM SITE (AP-47)

DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 07/03/95 771.0 1.04 + 0.14 E-02 (1.09 + 0.15 E-02) 07/10/95 769.7 1.41 + 0.15 E-02 (1.44 + 0.17 E-02) 07/17/95 256.0 2.65 + 0.38 E-02 (2.22 + 0.19 E-02) 07/24/95 757.0 1.56 + 0.16 E-02 (1.95 + 0.19 E-02) 07/31/95 899.6 1.24 + 0.13 E-02 (1.23 + 0.15 E-02) 08/07/95 873.4 1.35 + 0.14 E-02 (1.29 + 0.16 E-02) 08/14/95 888.4 1.41 + 0.14 E-02 (1.47 + 0.16 E-02) 08/21/95 873.0 2.76 + 0.18 E-02 (2.68 + 0.19 E-02) 08/28/95 880.6 1.04 + 0.13 E-02 (1.59 + 0.15 E-02) 09/05/95 1024.8 1.44 + 0.13 E-02 (2.30 + 0.16 E-02) 09/11/95 781.9 1.66 + 0.16 E-02 (2.14 + 0.18 E-02) 09/18/95 920.9 1.61 + 0.14 E-02 (1.82 + 0.15 E-02) 09/25/95 914.0 1.50 + 0.14 E-02 (1.30 + 0.14 E-02)

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

FOURTH QUARTER, 1995 SR 1134 AT INT SR 1011 DIXIE PIPELINE (AP-1)

DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 10/02/95 839. 8 2.28 + 0.18 E-02 (2.17 + 0.18 E-02) 10/09/95 792.0 1.48 + 0.16 E-02 (1.58 + 0.16 E-02) 10/16/95 798.7 1.96 + 0.17 E-02 (1.84 + 0.17 E-02) 10/23/95 797.5 1.87 + 0.17 E-02 (1.74 + 0.17 E-02) 10/30/95 802.6 1.72 + 0.16 E-02 (1.84 + 0.17 E-02) 11/06/95 793.9 1.81 + 0.17 E-02 (1.77 + 0.17 E-02) 11/13/95 806.1 1.53 + 0.15 E-02 (1.95 + 0.17 E-02) 11/20/95 792.1 2.88 + 0.20 E-02 (2.56 + 0.19 E-02) 11/27/95 778.8 2.72 + 0.18 E-02 (2.48 + 0.18 E-02) 12/04/95 801.1 1.98 + 0.17 E-02 (2.08 + 0.17 E-02) 12/11/95 787.8 2.28 + 0.18 E-02 (1.96 + 0.17 E-02) 12/18/95 791.2 2.79 + 0.20 E-02 (2.54 + 0.19 E-02) 12/27/95 1057.2 1.78 + 0.14 E-02 (1.85 + 0.14 E-02)

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

FOURTH QUARTER, 1995 SR 1134 1.4 MI S OF SR 1011 BARRICADE (AP-2)

DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 10/02/95 812.5 1.82 + 0.16 E-02 (2.17 + 0.18 E-02) 10/09/95 742.0 1.47 + 0.16 E-02 (1.58 + 0.16 E-02) 10/16/95 762.7 1.59 + 0.16 E-02 (1.84 + 0.17 E-02) 10/23/95 776.9 1.66 + 0.16 E-02 (1 '4 + 0.17 E-02) 10/30/95 761.9 1.88 + 0.17 E-02 (1.84 + 0.17 E-02) 11/06/95 760.3 1.85 + 0.17 E-02 (1.77 + 0.17 E-02) 11/13/95 767.7 1.64 + 0.16 E-02 (1.95 + 0.17 E-02) 11/20/95 763.4 2.72 + 0.20 E-02 (2.56 + 0.19 E-02) 11/27/95 736.7 2.77 + 0.19 E-02 (2 '8 + 0.18 E-02) 12/04/95 749.9 1.92 + 0.17 E-02 (2.08 + 0.17 E-02) 12/11/95 745.7 2.03 + 0.18 E-02 (1.96 + 0.17 E-02) 12/18/95 738.6 2.87 + 0.21 E-02 (2.54 + 0.19 E-02) 12/27/95 962.9 1.69 + 0.14 E-02 (1.85 + 0.14 E-02)

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

FOURTH QUARTER, 1995 NEW HILL NEAR 1ST BAPTIST CH, 3.3 MI NNE (AP-4)

DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIUITY 10/02/95 876.7 2.03 + 0.16 E-02 (2.17 + 0.18 E-02) 10/09/95 845.6 1.03 + 0.13 E-02 (1.58 + 0.16 E-02) 10/16/95 844.5 1.81 + 0.16 E-02 (1.84 + 0.17 E-02) 10/23/95 850.4 1.53 + 0.15 E-02 (1.74 + 0.17 E-02) 10/30/95 864.5 1.77 + 0.16 E-02 (1.84 + 0.17 E-02) 11/06/95 833.4 1.54 + 0.15 E-02 (1.77 + 0.17 E-02) 11/13/95 862.0 1.70 + 0 '5 E-02 (1.95 + 0.17 E-02) 11/20/95 863.2 2.25 + 0.17 E-02 (2.56 + 0.19 E-02) 11/27/95 861.8 2.44 + 0.16 E-02 (2.48 + 0.18 E-02) 12/04/95 885.7 1.70 + 0.15 E-02 (2.08 + 0.17 E-02) 12/11/95 877.4 1.88 + 0.16 E-02 (1.96 + 0.17 E-02) 12/18/95 854.2 2.46 + 0.18 E-02 (2.54 + 0.19 E-02) 12/27/95 1144.6 1.82 + 0.13 E-02 (1.85 + 0.14 E-02)

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

FOURTH QUARTER, 1995 PITTSBORO - CONTROL (AP-5)

DATE COLLECTED CUBIC METERS CONTROL ACTIVITY 10/02/95 805.5 (2. 17 + 0. 18 E-02) 10/09/95 758.0 (1.58 + 0.16 E-02) 10/16/95 784.1 (1. 84 + 0. 17 E-02) 10/23/95 775.5 (1.74 + 0.17 E-02) 10/30/95 766.5 (1. 84 + 0. 17 E-02) 11/06/95 757.1 (1.77 + 0.17 E-02) 11/13/95 777.2 (1.95 + 0.17 E-02) 11/20/95 779.2 (2.56 + 0.19 E-02) 11/27/95 765.0 (2.48 + 0.18 E-02) 12/04/95 785.0 (2.08 + 0.17 E-02) 12/11/95 760.7 (1.96 + 0.17 E-02) 12/18/95 744.9 (2.54 + 0.19 E-02) 12/27/95 981.6 (1.85 + 0.14 E-02)

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

FOURTH QUARTER, 1995 SPILLWAY ON MAIN RES (AP-26)

DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 10/02/95 784. 5 2.09 + 0.18 E-02 (2.17 + 0.18 E-02) 10/09/95 721. 7 1.35 + 0.16 E-02 (1.58 + 0.16 E-02) 10/16/95 749. 7 1.63 + 0.17 E-02 (1. 84 + 0. 17 E-02) 10/23/95 732.5 1.31 + 0.16 E-02 (1.74 + 0.17 E-02) 10/30/95 715.8 1.88 + 0.18 E-02 (1.84 + 0.17 E-02) 11/06/95 712.9 1.99 + 0.18 E-02 (1.77 + 0.17 E-02) 11/13/95 702.0 1.35 + 0.16 E-02 (1.95 + 0.17 E-02) 11/20/95 705.0 2.43 + 0.20 E-02 (2.56 + 0.19 E-02) 11/27/95 724.5 2.61 + 0.19 E-02 (2.48 + 0.18 E-02) 12/04/95 733.3 1.84 + 0.17 E-02 (2.08 + 0.17 E-02) 12/11/95 717.5 1.54 + 0.16 E-02 (1.96 + 0.17 E-02) 12/18/95 754.0 2.58 + 0.19 E-02 (2.54 + 0.19 E-02) 12/27/95 945.0 1.58 + 0.14 E-02 (1.85 + 0.14 E-02)

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

FOURTH QUARTER, 1995 SSW SECTOR 3.4 MI FROM SITE (AP-47)

DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 10/02/95 834.4 2.34 + 0.18 E-02 (2.17 + 0.18 E-02) 10/09/95 781.9 1.37 + 0.15 E-02 (1.58 + 0.16 E-02) 10/16/95 801.4 1.51 + 0.15 E-02 (1.84 + 0.17 E-02) 10/23/95 800.1 1.62 + 0.16 E-02 (1.74 + 0.17 E-02) 10/30/95 799.7 1.66 + 0.16 E-02 (1.84 + 0.17 E-02) 11/06/95 782.5 1.81 + 0.17 E-02 (1.77 + 0.17 E-02) 11/13/95 799.5 1.61 + 0.16 E-02 (1.95 + 0.17 E-02) 11/20/95 783.7 2.27 + 0.18 E-02 (2.56 + 0.19 E-02) 11/27/95 790.3 2.60 + 0.18 E-02 (2.48 + 0.18 E-02) 12/04/95 791.2 2.16 + 0.18 E-02 (2.08 + 0.17 E-02) 12/11/95 774.8 2.02 + 0.17 E-02 (1.96 + 0.17 E-02) 12/18/95 779.9 2.88 + 0.20 E-02 (2.54 + 0.19 E-02) 12/27/95 998.4 1.66 + 0.14 E-02 (1.85 + 0.14 E-02)

AIR PARTXCULATE SAMPLES HNPP 25 (PICOCURIES PER CUBIC METER)

THXRD QUARTER, 1995 SR 1134 AT INT SR 1011 - DIXIE PIPELXNE (AP-1)

(COMPOSITE SAMPLE)

GAMMA SPECTROMETRY VOLUME: 10703 CUBIC METERS ISOTOPE SAMPLE ACTXVITY CONTROL ACTIVITY BE-7 1.19 + 0.25 E-01 (7.30 + 3.01 E-02)

K-40 LESS THAN LLD (2.40 + 1.84 E-02)

RA-226 LESS THAN LLD (1.24 + 0.93 E-02)

AIR PARTICULATE SAMPLES HNPP 26 (PICOCURIES PER CUBIC METER)

THIRD QUARTER, 1995 SR 1134, 1.4 MI S OF SR 1011 - BARRICADE (AP-2)

(COMPOSITE SAMPLE)

GAMMA SPECTROMETRY VOLUME: 10457.8 CUBIC METERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 3.93 + 2.56 E-02 (7.30 + 3 '1 E-02)

K-40 LESS THAN LLD (2.40 + 1.84 E-02)

RA-226 LESS THAN LLD (1.24 + 0.93 E-02)

AIR PARTICULATE SAMPLES HNPP 27 (PXCOCURIES PER CUBIC METER)

THIRD QUARTER, 1995 NEW HILL NEAR 1ST BAPTIST CH 3.3 MI NNE (AP-4)

(COMPOSXTE SAMPLE)

GAMMA SPECTROMETRY VOLUME: 10946.1 CUBIC METERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 9.43 + 2.37 E-02 (7.30 + 3.01 E-02)

K-40 LESS THAN LLD (2.40 + 1.84 E-02)

RA-226 LESS THAN LLD (1.24 + 0.93 E-02)

AIR PARTICULATE SAMPLES HNPP - 28 (PICOCURIES PER CUBIC METER)

THIRD QUARTER, 1995 PITTSBORO - CONTROL (AP-5)

(COMPOSITE SAMPLE)

GAMMA SPECTROMETRY VOLUME: 9893.1 CUBIC METERS ISOTOPE CONTROL ACTIVITY BE-7 (7.30 + 3.01 E-02)

K-40 (2.40 + 1.84 E-02)

RA-226 (1.24 + 0.93 E-02)

AIR PARTICULATE SAMPLES HNPP 29 (PICOCURIES PER CUBIC METER)

THIRD QUARTER, 1995 SPILLWAY ON MAIN RES (AP-26)

(COMPOSITE SAMPLE)

GAMMA SPECTROMETRY VOLUME: 9784.2 CUBIC METERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 7.91 + 1.83 E-02 (7.30 + 3.01 E-02)

K-40 LESS THAN LLD (2.40 + 1.84 E-02)

RA-226 1.87 + 1.33 E-02 (1.24 + 0.93 E-02)

AIR PARTICULATE SAMPLES HNPP 30 (PICOCURIES PER CUBIC METER)

THIRD QUARTER, 1995 SSW SECTOR 3.4 MX FROM SITE (AP-47)

(COMPOSITE SAMPLE)

GAMMA SPECTROMETRY VOLUME: 10610.3 CUBIC METERS ISOTOPE SAMPLE ACTXVITY CONTROL ACTIVXTY BE-7 8.39 + 2.44 E-02 (7.30 + 3.01 E-02)

K-40 LESS THAN LLD (2.40 + 1.84 E-02)

RA-226 LESS THAN LLD (1.24 + 0.93 E-02)

AIR PARTICULATE SAMPLES HNPP - 31 (PICOCURIES PER CUBIC METER)

FOURTH QUARTER, 1995 SR 1134 AT INT SR 1011 DIXIE PIPELINE (AP-1)

(COMPOSITE SAMPLE)

GAMMA SPECTROMETRY VOLUME: 10638.8 CUBIC METERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 9.05 + 2.36 E-02 (1.02 + 0.20 E-01)

AIR PARTICULATE SAMPLES HNPP 32 (PICOCURIES PER CUBIC METER)

FOURTH QUARTER, 1995 SR 1134, 1.4 MI S OF SR 1011 - BARRICADE (AP-2)

(COMPOSITE SAMPLE)

GAMMA SPECTROMETRY VOLUME: 10081.2 CUBIC METERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 4.00 + 2.59 E-02 (1.02 + 0.20 E-01)

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

FOURTH QUARTER, 1995 NEW HILL NEAR 1ST BAPTIST CH, 3.3 MI NNE (AP-4)

(COMPOSITE SAMPLE)

GAMMA SPECTROMETRY VOLUME: 11464 CUBIC METERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 5.61 + 2.49 E-02 (1.02 + 0.20 E-01)

AIR PARTICULATE SAMPLES HNPP 34 (PICOCURIES PER CUBIC METER)

FOURTH QUARTER g 1995 PITTSBORO CONTROL (AP-5)

(COMPOSITE SAMPLE)

GAMMA SPECTROMETRY VOLUME: 10240.3 CUBIC METERS ISOTOPE CONTROL ACTIVITY BE-7 (1.02 + 0.20 E-01)

AIR PARTICULATE SAMPLES HNPP 35 (PICOCURIES PER CUBIC METER)

FOURTH QUARTER, 1995 SPILLWAY ON MAIN RES (AP-26)

(COMPOSITE SAMPLE)

GAMMA SPECTROMETRY VOLUME: 9698.4 CUBIC METERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 7. 78 + 1. 86 E-02 (1. 02 + 0. 20 E-01)

AIR PARTICULATE SAMPLES HNPP 36 (PICOCURIES PER CUBIC METER)

FOURTH QUARTER g 1995 SSW SECTOR 3.4 MX FROM SITE (AP-47)

(COMPOSXTE SAMPLE)

GAMMA SPECTROMETRY VOLUME: 10517.8 CUBIC METERS ISOTOPE SAMPLE ACTXVITY CONTROL ACTIVITY BE-7 5.51 + 2.44 E-02 (1.02 + 0 '0 E-01)

AQUATIC VEGETATION SAMPLES HNPP 37 (PICOCURIES PER GRAM)

ANNUAL, 1995 SPILLWAY ON MAIN RES (AV-26)

(DATE COLLECTED: 10 24 95)

GAMMA SPECTROMETRY MASS: 548.6 GRAMS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 LESS THAN LLD (4.57 + 1.49 E-01)

K-40 1.88 + 0.43 E+00 (2.87 + 0.41 E+00)

RA-226 LESS THAN LLD (4.63 + 3.64 E-01)

AQUATIC VEGETATION SAMPLES HNPP - 38 (PICOCURIES PER GRAM)

ANNUAL, 1995 SHORELINE OF COOLING TOWER MIXING ZONE (AV-41)

(DATE COLLECTED: 10 24 95)

GAMMA SPECTROMETRY MASS 539.7 GRAMS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 5.87 + 2.51 E-01 (4.57 + 1.49 E-01)

K-40 4.44 + 0.60 E+00 (2.87 + 0.41 E+00)

RA-226 LESS THAN LLD (4.63 + 3.64 E-01)

AQUATIC VEGETATION SAMPLES HNPP 39 (PICOCURIES PER GRAN)

ANNUAL, 1995 2.5 MI E SECTOR HOLLEMANS XRD BR-CONTROL (AV-61)

(DATE COLLECTED: 10 24 95)

GAMMA SPECTROMETRY MASS. 585 GRAMS ISOTOPE CONTROL ACTIVITY BE-7 (4.57 + 1.49 E-01)

K-40 (2.87 + 0.41 E+00)

RA-226 (4.63 + 3.64 E-01)

DRINKING WATER SAMPLES IODINE HNPP 40 (PICOCURIES PER LITER)

THIRD QUARTER, 1995 CAPE FEAR PLANT INTAKE - CONTROL (DW-38)

DATE COLLECTED LITERS CONTROL ACTIVITY 07/03/95 4.0 (< 7.08E-01) 07/10/95 4.0 (< 5.38E-01) 07/17/95 4.0 (< 4.67E-01) 07/24/95 4.0 (< 4.78E-01) 07/31/95 4.0 (< 5.68E-01) 08/07/95 4.0 (< 6.08E-01) 08/14/95 4.0 (< 5.84E-01) 08/21/95 4.0 (< 5.65E-01) 08/28/95 4.0 (< 5.81E-01) 09/05/95 4.0 (< 5.95E-01) 09/11/95 4.0 (< 5.00E-01) 09/18/95 4.0 (< 6.39E-01) 09/25/95 4.0 (< 5.86E-01)

DRINKING WATER SAMPLES IODINE HNPP - 41 (PICOCURIES PER LITER)

THIRD QUARTER, 1995 LILLINGTON CAPE FEAR RIVER (DW-40)

DATE COLLECTED LITERS SAMPLE ACTIVITY CONTROL ACTIVITY 07/03/95 4.0 5.86E-01 (< 7.08E-01) 07/10/95 4.0 ( 6.33E-01 (< 5.38E-01) 07/17/95 4.0 5.34E-01 (< 4.67E-01) 07/24/95 4.0 6.18E-01 (< 4.78E-01) 07/31/95 4.0 ( 4.46E-01 (< 5.68E-01) 08/07/95 4.0 ( 5.03E-01 (< 6.08E-01) 08/14/95 4.0 4.30E-Ol (< 5.84E-Ol) 08/21/95 4.0 ( 4.34E-01 (< 5.65E-01) 08/28/95 4.0 4.59E-01 (< 5.81E-01) 09/05/95 4.0 5.71E-01 (< 5.95E-01) 09/11/95 4.0 6.15E-Ol (< S.OOE-01) 09/18/95 4.0 4.69E-01 (< 6.39E-01) 09/25/95 4.0 4.28E-01 (< 5.86E-01)

DRINKING WATER SAMPLES - IODINE HNPP 42 (PICOCURIES PER LITER)

THIRD QUARTER, 1995 WATER TREATMENT BLDG AT HARRIS PLANT (DW-51)

DATE COLLECTED LITERS SAMPLE ACTIVITY CONTROL ACTIVITY 07/03/95 4.0 5.57E-01 (< 7.08E-01) 07/10/95 4.0 5.31E-01 (< 5.38E-01) 07/17/95 4.0 5.22E-01 (< 4.67E-01) 07/24/95 4.0 5.52E-01 (< 4.78E-01) 07/31/95 4.0 4.90E-01 (< 5.68E-01) 08/07/95 4.0 4.63E-01 (< 6.08E-01) 08/14/95 4.0 3.90E-01 (< 5.84E-01) 08/21/95 4.0 4.82E-01 (< 5.65E-01) 08/28/95 4.0 5.50E-01 (< 5.81E-01) 09/05/95 4.0 6.85E-01 (< 5.95E-01) 09/11/95 4.0 5.97E-01 (< 5.00E-01) 09/18/95 4.0 5.39E-01 (< 6.39E-01) 09/25/95 4.0 6.20E-01 (< 5.86E-01)

DRINKING WATER SAMPLES - IODINE HNPP - 43 (PICOCURIES PER LITER)

FOURTH QUARTER, 1995 CAPE FEAR PLANT INTAKE - CONTROL (DW-38)

DATE COLLECTED LITERS CONTROL ACTIVITY 10/02/95 4.0 (< 6. 27E-01) 10/09/95 4.0 (< 6.71E-01) 10/16/95 4.0 (< 5.82E-01) 10/23/95 4.0 (< 5.51E-01) 10/30/95 4.0 (< 4.97E-01) 11/06/95 4.0 (< 6.54E-01) 11/13/95 4.0 (< 5.49E-01) 11/20/95 4.0 (< 5.68E-01) 11/27/95 4.0 (< 4.52E-01) 12/04/95 4.0 (< 4.85E-01) 12/11/95 4.0 (< 6.52E-01) 12/18/95 4.0 (< 4.61E-01) 12/27/95 4.0 (< 4.80E-01)

DRINKING WATER SAMPLES IODINE HNPP - 44 (PICOCURIES PER LITER)

FOURTH QUARTER, 1995 LILLINGTON CAPE FEAR RIVER (DW-40)

DATE COLLECTED LITERS SAMPLE ACTIVITY CONTROL ACTIVITY 10/02/95 4.0 4.61E-01 (< 6.27E-01) 10/09/95 4.0 6.60E-01 (< 6.71E-01) 10/16/95 4.0 4.60E-01 (< 5.82E-01) 10/23/95 4.0 6.95E-01 (< 5.51E-01) 10/30/95 4.0 5.18E-01 (< 4.97E-01) 11/06/95 4.0 5.27E-01 (< 6.54E-01) 11/13/95 4.0 4.13E-01 (< 5.49E-01) 11/20/95 4.0 4.87E-01 (< 5.68E-01) 11/27/95 4.0 4.00E-01 (< 4.52E-01) 12/04/95 4.0 4.25E-01 (< 4.85E-01) 12/11/95 4.0 4.94E-01 (< 6.52E-01) 12/18/95 4.0 5.47E-01 (< 4 '1E-01) 12/27/95 4.0 5.08E-01 (< 4.80E-01)

DRINKING WATER SAMPLES IODINE HNPP - 45 (PICOCURIES PER LITER)

FOURTH QUARTER, 1995 WATER TREATMENT BLDG AT HARRIS PLANT (DW-51)

DATE COLLECTED LITERS SAMPLE ACTIVITY CONTROL ACTIVITY 10/02/95 4.0 6.43E-01 (< 6. 27E-01) 10/09/95 4.0 6.53E-01 (< 6.71E-01) 10/16/95 4.0 4.99E-01 (< 5.82E-01) 10/23/95 4.0 5.01E-01 (< 5.51E-01) 10/30/95 4.0 5.84E-01 (< 4.97E-01) 11/06/95 4.0 4.14E-01 (< 6.54E-01) 11/13/95 4.0 5.65E-01 (< 5.49E-01) 11/20/95 4.0 5.12E-01 (< 5.68E-01) 11/27/95 4.0 5.49E-01 (< 4.52E-01) 12/04/95 4.0 5.88E-01 (< 4.85E-01) 12/11/95 4.0 5.90E-01 (< 6.52E-01) 12/18/95 4.0 3.98E-01 (< 4.61E-01) 12/27/95 4.0 4.60E-Ol (< 4.80E-01)

DRINKING WATER SAMPLES HNPP 46 (PICOCURIES PER LITER)

JULY, 1995 CAPE FEAR PLANT INTAKE - CONTROL (DW-38)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY GROSS BETA 1.000 (3.46 + 0.75 E+00)

TRITIUM 0.005 (( 9.25E+02)

GAMMA SPECTROMETRY VOLUME: 1 LITERS

.ISOTOPE CONTROL ACTIVITY ALL GAMMA EMITTERS LESS THAN LLD

DRINKING WATER SAMPLES HNPP - 47 (PICOCURIES PER LlTER)

JULY, 1995 LILLINGTON CAPE FEAR RIVER (DW-40)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 4.47 + 0.83 E+00 (3.46 + 0.75 E+00)

TRITIUM 0.005 9.25E+02 (( 9.25E+02)

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

DRINKING WATER SAMPLES HNPP 48 (PICOCURIES PER LITER)

JULY, 1995 WATER TREATMENT BLDG AT HARRIS PLANT (DW-51)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 3.27 + 0.74 E+00 (3.46 + 0.75 E+00)

TRITIUM 0.005 5.79 + 0.68 E+03 (< 9.25E+02)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 2.66 + 1.10 E+02 (LESS THAN LLD)

DRINKING WATER SAMPLES HNPP 49 (PICOCURIES PER LITER)

AUGUST, 1995 CAPE FEAR PLANT INTAKE - CONTROL (DW-38)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY GROSS BETA 1.000 (5.66 + 0.97 E+00)

TRITIUM 0.005 (( 8.85E+02)

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

DRINKING WATER SAMPLES HNPP 50 (PICOCURIES PER LITER)

AUGUST, 1995 LILLINGTON - CAPE FEAR RIVER (DW-40)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 5.54 + 0.96 E+00 (5.66 + 0.97 E+00)

TRITIUM 0.005 8.85E+02 (( 8.85E+02)

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

DRINKING WATER SAMPLES HNPP 51 (PICOCURIES PER LITER)

AUGUST, 1995 WATER TREATMENT BLDG AT HARRIS PLANT (DW-51)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 2.82 + 0.75 E+00 (5.66 + 0.97 E+00)

TRITIUM 0.005 6.98 + 0.67 E+03 (( 8.85E+02)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 3.44 + 0.85 E+02 (LESS THAN LLD)

DRINKING WATER SAMPLES HNPP - 52 (PICOCURIES PER LITER)

SEPTEMBER, 1995 CAPE FEAR PLANT INTAKE - CONTROL (DW-38)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY GROSS BETA 1.000 (5.97 + 0.98 E+00)

TRITIUM 0.005 (( 8.82E+02)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE CONTROL ACTIVITY K-40 (3.39 + 0.92 E+02)

DRINKING WATER SAMPLES HNPP - 53 (PICOCURIES PER LITER)

SEPTEMBER, 1995 LILLINGTON - CAPE FEAR RIVER (DW-40)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 6.83 + 1.04 E+00 (5.97 + 0.98 E+00)

TRITIUM 0.005 8.82E+02 (< 8. 82E+02)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 LESS THAN LLD (3.39 + 0.92 E+02)

DRINKING WATER SAMPLES HNPP - 54 (PICOCURIES PER LITER)

SEPTEMBER, 1995 WATER TREATMENT BLDG AT HARRIS PLANT (DW-51)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 3.39 + 0.80 E+00 (5.97 + 0.98 E+00)

TRITIUM 0.005 3.88 + 0.61 E+03 (( 8.82E+02)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 1.59 + 0.45 E+02 (3.39 + 0.92 E+02)

DRINKING WATER SAMPLES HNPP 55 (PICOCURIES PER LITER)

OCTOBER, 1995 CAPE FEAR PLANT INTAKE CONTROL (DW-38)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY GROSS BETA 1.000 (4.68 + 0.95 E+00)

TRITIUM 0.005 (( 8.53E+02)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE CONTROL ACTIVITY K-40 (4.19 + 0.89 E+02)

DRINKING WATER SAMPLES HNPP - 56 (PICOCURIES PER LITER)

OCTOBER, 1995 LILLINGTON - CAPE PEAR RIVER (DW-40)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 4.89 + 0.95 E+00 (4.68 + 0.95 E+00)

TRITIUM 0.005 8.53E+02 (( 8.53E+02)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 LESS THAN LLD (4.19 + 0.89 E+02)

DRINKING WATER SAMPLES HNPP - 57 (PICOCURIES PER LITER)

OCTOBER, 1995 WATER TREATMENT BLDG AT HARRIS PLANT (DW-51)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 2.16 + 0.75 E+00 (4.68 + 0.95 E+00)

TRITIUM 0.005 5.95 + 0.64 E+03 (( 8.53E+02)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 LESS THAN LLD (4.19 + 0.89 E+02)

DRINKING WATER SAMPLES HNPP - 58 (PICOCURIES PER LITER)

NOVEMBER, 1995 CAPE PEAR PLANT INTAKE - CONTROL (DW-38)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY GROSS BETA 1.000 (4.80 + 0.87 E+00)

TRITIUM 0.005 (( 8.80E+02)

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

DRINKING WATER SAMPLES HNPP - 59 (PXCOCURIES PER LITER)

NOVEMBER, 1995 LILLINGTON CAPE FEAR RIVER (DW-40)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 3.84 + 0 '8 E+00 (4.80 + 0.87 E+00)

TRITXUM 0.005 8.80E+02 (< 8.80E+02)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVXTY CONTROL ACTIVITY K-40 3.92 + 0.75 E+02 (LESS THAN LLD)

TL-208 5.07 + 4.88 E+00 (LESS THAN LLD)

DRINKING WATER SAMPLES HNPP - 60 (PICOCURIES PER LITER)

NOVEMBER, 1995 WATER TREATMENT BLDG AT HARRIS PLANT (DW-51)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 2.78 + 0.71 E+00 (4.80 + 0.87 E+00)

TRITIUM 0.005 5.53 + 0.65 E+03 (( 8.80E+02)

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

DRINKING WATER SAMPLES HNPP 61 (PICOCURIES PER LITER)

DECEMBER, 1995 CAPE FEAR PLANT INTAKE CONTROL (DW-38)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY GROSS BETA 1.000 (4.66 + 0.96 E+00)

TRITIUM 0.005 (( 9.07E+02)

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

DRINKING WATER SAMPLES HNPP - 62 (PICOCURIES PER LITER)

DECEMBER, 1995 LILLINGTON CAPE FEAR RIVER (DW-40)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 3.49 + 0.86 E+00 (4.66 + 0.96 E+00)

TRITIUM 0.005 ( 9.07E+02 (( 9.07E+02)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 3.74 + 0.73 E+02 (LESS THAN LLD)

DRINKING WATER SAMPLES HNPP - 63 (PICOCURIES PER LITER)

DECEMBER, 1995 WATER TREATMENT BLDG AT HARRIS PLANT (DW-51)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 2.43 + 0.78 E+00 (4.66 + 0.96 E+00)

TRITIUM 0.005 5.31 + 0.66 E+03 (( 9.07E+02)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 3.07 + 0.99 E+02 (LESS THAN LLD)

BOTTOM FEEDER SAMPLES HNPP 64 (PICOCURIES PER GRAM)

SECOND SEMI-ANNUAL, 1995 SITE VARIES WITHIN HARRIS LAKE (F1-44)

(DATE COLLECTED: 11 29 95)

CATFISH, EDIBLE PORTION GAMMA SPECTROMETRY MASS: 584.1 GRAMS FRESH ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 3.32 + 1.00 E+00 (2.90 + 0.85 E+00)

BOTTOM FEEDER SAMPLES HNPP - 65 (PICOCURIES PER GRAM)

SECOND SEMI-ANNUAL, 1995 SITE VARIES ABOVE BUCKHORN DAM - CONTROL (F1-45)

(DATE COLLECTED: 11 29 95)

CATFISH, EDIBLE PORTION GAMMA SPECTROMETRY MASS: 624 GRAMS FRESH ISOTOPE CONTROL ACTIVITY K-40 (2.90 + 0.85 E+00)

FREE SWIMMER SAMPLES HNPP - 66 (PICOCURIES PER GRAM)

SECOND SEMI-ANNUAL, 1995 SITE VARIES WITHIN HARRIS LAKE (F2-44)

(DATE COLLECTED: 11 29 95)

SUNFISH, EDIBLE PORTION GAMMA SPECTROMETRY MASS: 417.2 GRAMS FRESH ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 4.34 + 1.27 E+00 (2.77 + 1.00 E+00)

FREE SWIMMER SAMPLES HNPP 67 (PICOCURIES PER GRAN)

SECOND SEMI-ANNUAL, 1995 SITE VARIES ABOVE BUCKHORN DAM - CONTROL (F2-45)

(DATE COLLECTED: 11 29 95)

SUNFISH, EDIBLE PORTION GAMMA SPECTROMETRY MASS: 517.4 GRAMS FRESH ISOTOPE CONTROL ACTIVITY K-40 (2.77 + 1.00 E+00)

FREE SWIMMER SAMPLES HNPP - 68 (PICOCURIES PER GRAM)

SECOND SEMI ANNUALi 1 9 95 SITE VARIES WITHIN HARRIS LAKE (F2-44)

(DATE COLLECTED: 11 29 95)

LARGEMOUTH BASS, EDIBLE PORTION GAMMA SPECTROMETRY MASS: 470.2 GRAMS FRESH ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 5.03 + 1.20 E+00 (5.80 + 1.61 E+00)

FREE SWIMMER SAMPLES HNPP - 69 (PICOCURIES PER GRAM)

SECOND SEMI-ANNUAL, 1995 SITE VARIES ABOVE BUCKHORN DAM CONTROL (F2-45)

(DATE COLLECTED: 11 29 95)

LARGEMOUTH BASS, EDIBLE PORTION GAMMA SPECTROMETRY MASS 385 GRAMS FRESH ISOTOPE CONTROL ACTIVITY K-40 (5.80 + 1.61 E+00)

FOOD CROP SAMPLES HNPP 70 (PICOCURIES PER GRAM)

JULY, 1995 RD 1189 1.7 MI NNE (WILKINS OR MORRIS) (FC-54)

(DATE COLLECTED: 07 20 95)

CABBAGE GAMMA SPECTROMETRY MASS: 603.2 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 1.76 + 0.38 E+00 (NOT REQUIRED)

FOOD CROP SAMPLES HNPP - 71 (PICOCURIES PER GRAM)

JULY, 1995 PITTSBORO CONTROL (FC-5)

(DATE COLLECTED: 07 20 95)

SQUASH GAMMA SPECTROMETRY MASS: 763.7 GRAMS WET ISOTOPE CONTROL ACTIVITY K-40 (2.15 + 0.35 E+00)

FOOD CROP SAMPLES HNPP 72 (PICOCURIES PER GRAM)

JULY, 1995 1.8 MI ENE SECTOR (MICHAEL) (FC-64)

(DATE COLLECTED: 07 20 95)

TOMATOES GAMMA SPECTROMETRY MASS: 701.2 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 1.74 + 0.29 E+00 (NOT REQUIRED)

FOOD CROP SAMPLES HNPP - 73 (PICOCURIES PER GRAM)

OCTOBER, 1995 PITTSBORO - CONTROL (FC-5)

(DATE COLLECTED: 10 25 95)

COLLARDS GAMMA SPECTROMETRY MASS GRAMS WET ISOTOPE CONTROL ACTIVITY NO-SAM (NOT ANALYZED)

POOD CROP SAMPLES HNPP - 74 (PICOCURIES PER GRAM)

OCTOBER, 1995 RD 1167 1.7 MI NNW (GOODWIN) (FC-55)

(DATE COLLECTED: 10 25 95)

COLLARDS GAMMA SPECTROMETRY MASS: 451.3 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 5.56 + 2.19 E-01 (NOT ANALYZED)

K-40 1.88 + 0.51 E+00 (NOT ANALYZED)

I-131 2.12E-02 (NOT ANALYZED)

CS-134 3.11E-02 (NOT ANALYZED)

CS-137 ( 2.88E-02 (NOT ANALYZED)

FOOD CROP SAMPLES HNPP - 75 (PICOCURIES PER GRAN)

OCTOBER' 995 PITTSBORO - CONTROL (FC-5)

(DATE COLLECTED: 10 25 95)

MUSTARD GREENS GAMMA SPECTROMETRY MASS: 407.6 GRAMS WET ISOTOPE CONTROL ACTIVITY BE-7 (5.13 + 3.13 E-01)

K-40 (4.27 + 0.73 E+00)

I-131 (< 3.99E-02)

CS-134 (< 4.87E-02)

CS-137 (< 3.89E-02)

TL-208 (5.08 + 3.44 E-02)

BI-214 (1.26 + 0.72 E-01)

FOOD CROP SAMPLES HNPP 76 (PICOCURIES PER GRAM)

OCTOBER, 1995 PITTSBORO CONTROL (FC-5)

(DATE COLLECTED: 10 25 95)

TURNIPS AND GREENS GAMMA SPECTROMETRY MASS: 560.3 GRAMS WET ISOTOPE CONTROL ACTIVITY BE-7 (5.55 + 1.69 E-01)

K-40 (3.45 + 0.46 E+00)

I-131 (< 1.84E-02)

CS-134 (< 2.07E-02)

CS-137 (< 2.38E-02)

TL-208 (3.62 + 1.52 E-02)

PB-212 (8 '7 + 3.13 E-02)

FOOD CROP SAMPLES HNPP 77 (PICOCURIES PER GRAM)

OCTOBER, 1995 RD 1189 1.7 MI NNE (WXLKINS OR MORRIS) (FC-54)

(DATE COLLECTED: 10 25 95)

TURNIPS AND GREENS GAMMA SPECTROMETRY MASS 560 GRAMS WET ISOTOPE SAMPLE ACTXVITY CONTROL ACTXVITY BE-7 5.07 + 2.11 E-01 (5.55 + 1.69 E-01)

K-40 2.69 + 0.55 E+00 (3.45 + 0.46 E+00)

I-131 2.69E-02 (< 1.84E-02)

CS-134 3.04E-02 (< 2.07E-02)

CS-137 3.13E-02 (< 2.38E-02)

TL-208 3.63 + 1.93 E-02 (3.62 + 1.52 E-02)

PB-212 LESS THAN LLD (8.07 + 3.13 E-02)

FOOD CROP SAMPLES HNPP - 78 (PICOCURIES PER GRAM)

NOVEMBER, 1995 PITTSBORO CONTROL (FC-5)

(DATE COLLECTED: 11 30 95)

COLLARDS GAMMA SPECTROMETRY MASS: GRAMS WET ISOTOPE CONTROL ACTIVITY NO-SAM (NOT ANALYZED)

FOOD CROP SAMPLES HNPP - 79 (PICOCURIES PER GRAN)

NOVEMBER i 1 995 RD 1167 1.7 MI NNW (GOODWIN) (FC-55)

(DATE COLLECTED: 11 30 95)

COLLARDS GAMMA SPECTROMETRY MASS: 504.7 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 3.96 + 0.57 E+00 (NOT ANALYZED)

I-131 2.39E-02 (NOT ANALYZED)

CS-134 2.73E-02 (NOT ANALYZED)

CS-137 2.44E-02 (NOT ANALYZED)

FOOD CROP SAMPLES HNPP - 80 (PICOCURIES PER GRAM)

NOUEMBER, 1995 PITTSBORO - CONTROL (FC-5)

(DATE COLLECTED: 11 30 95)

MUSTARD GREENS GAMMA SPECTROMETRY MASS: 355.5 GRAMS WET ISOTOPE CONTROL ACTIVITY BE-7 (1.39 + 0.29 E+00)

K-40 (4.92 + 0.81 E+00)

I-131 (< 4.64E-02)

CS-134 (< 5.28E-02)

CS-137 (< 4.76E-02)

FOOD CROP SAMPLES HNPP 81 (PICOCURIES PER GRAN)

NOVEMBER i 1 995 PITTSBORO - CONTROL (FC-5)

(DATE COLLECTED: 11 30 95)

TURNIPS AND GREENS GAMMA SPECTROMETRY MASS 522.9 GRAMS NET ISOTOPE CONTROL ACTIVITY BE-7 (7.20 + 1.97 E-01)

K-40 (3.27 + 0.49 E+00)

I-131 (< 1.95E-02)

CS-134 (< 2.49E-02)

CS-137 (< 2.43E-02)

POOD CROP SAMPLES HNPP - 82 (PICOCURIES PER GRAM)

NOVEMBER i 1 9 9 5 RD 1189 1, 7 MI NNE (WILKINS OR MORRIS) (FC-54)

(DATE COLLECTED: 11 30 95)

TURNIPS AND GREENS GAMMA SPECTROMETRY MASS: 542 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 5.71 + 2.07 E-01 (7.20 + 1.97 E-01)

K-40 3.68 + 0.48 E+00 (3.27 + 0.49 E+00)

I-131 2.16E-02 (< 1.95E-02)

CS-134 2.09E-02 (< 2.49E-02)

CS-137 2.54E-02 (< 2.43E-02)

PB-214 4.50 + 3.17 E-02 (LESS THAN LLD)

FOOD CROP SAMPLES HNPP - 83 (PICOCURIES PER GRAM)

DECEMBER, 1995 PITTSBORO - CONTROL (FC-5)

(DATE COLLECTED: 12 29 95)

COLLARDS GAMMA SPECTROMETRY MASS GRAMS WET ISOTOPE CONTROL ACTIVITY NO- SAM (NOT ANALYZED)

FOOD CROP SAMPLES HNPP - 84 (PICOCURIES PER GRAM)

DECEMBER, 1995 RD 1167 1.7 MI NNW (GOODWIN) (FC-55)

(DATE COLLECTED: 12 29 95)

COLLARDS GAMMA SPECTROMETRY MASS 523.6 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 3.40 + 0.51 E+00 (NOT ANALYZED)

I-131 3.05E-02 (NOT ANALYZED)

CS-134 2.79E-02 (NOT ANALYZED)

CS-137 2.04E-02 (NOT ANALYZED)

FOOD CROP SAMPLES HNPP 85 (PICOCURIES PER GRAN)

DECEMBER, 1995 PITTSBORO CONTROL (FC-5)

(DATE COLLECTED: 12 29 95)

MUSTARD GREENS GAMMA SPECTROMETRY MASS: 442.3 GRAMS WET ISOTOPE CONTROL ACTIVITY BE-7 (9.26 + 2.19 E-01)

K-40 (6.75 + 0.71 E+00)

I-131 (c 3.34E-02)

CS-134 (< 3.31E-O2)

CS-137 (( 3.22E-02)

GROUNDWATER SAMPLES HNPP 86 (PICOCURIES PER LITER)

THIRD QUARTER, 1995 DEEP WELL NEAR DIABASE DIKES (GW-39)

(DATE COLLECTED: 09 06 95)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY TRITIUM 0 F 005 8.87E+02 (NOT REQUIRED)

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

GROUNDWATER SAMPLES HNPP 87 (PICOCURIES PER LITER)

THIRD QUARTER, 1995 0.4 MI SSW SECTOR N BANK ESW INTAKE (GW-57)

(DATE COLLECTED: 09 06 95)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY TRITIUM 0.005 8.87E+02 (NOT REQUIRED)

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

GROUNDWATER SAMPLES HNPP 88 (PICOCURIES PER LITER)

THIRD QUARTER i 1 995 0.5 MI WSW SECTOR N BANK ESW INTAKE (GW-58)

(DATE COLLECTED: 09 06 95)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY TRITIUM 0.005 ( 8.87E+02 (NOT REQUIRED)

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

GROUNDWATER SAMPLES HNPP 89 (PICOCURIES PER LITER)

THIRD QUARTER, 1995 0.5 MI NNE SECTOR (NEAR CONSTRUCTION RD) (GW-59)

(DATE COLLECTED: 09 06 95)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY TRITIUM 0.005 8.87E+02 (NOT REQUIRED)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 3.78 + 0.73 E+02 (NOT REQUIRED)

RA-226 1.07 + 0.71 E+02 (NOT REQUIRED)

GROUNDWATER SAMPLES HNPP - 90 (PICOCURIES PER LITER)

THiRD QUARTER, 1995 0.5 MI ESE SECTOR W BANK OF THOMAS CREEK (GW-60)

(DATE COLLECTED: 09 06 95)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY TRITIUM 0.005 8.87E+02 (NOT REQUIRED)

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

GROUNDWATER SAMPLES HNPP 91 (PICOCURIES PER LITER)

FOURTH QUARTER, 1995 DEEP WELL NEAR DIABASE DIKES (GW-39)

(DATE COLLECTED: 11 28 95)

RADIOCHEMXSTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY TRITIUM 0.005 ( 8.84E+02 (NOT REQUIRED)

GAMMA SPECTROMETRY VOLUME: 1 LXTERS XSOTOPE SAMPLE ACTIVXTY CONTROL ACTXVITY ALL GAMMA EMITTERS LESS THAN LLD

GROUNDWATER SAMPLES HNPP - 92 (PICOCURIES PER LITER)

FOURTH QUARTER, 1995 0.4 MI SSW SECTOR N BANK ESW INTAKE (GW-57)

(DATE COLLECTED: 11 28 95)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY TRITIUM 0.005 8.84E+02 (NOT REQUIRED)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 3.56 + 0.80 E+02 (NOT REQUIRED)

GROUNDWATER SAMPLES HNPP - 93 (PICOCURIES PER LITER)

FOURTH QUARTER, 1995 0.5 MI WSW SECTOR N BANK ESW INTAKE (GW-58)

(DATE COLLECTED: 11 28 95)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY TRITIUM 0.005 8.84E+02 (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)

FOURTH QUARTER, 1995 0.5 MI NNE SECTOR (NEAR CONSTRUCTION RD) (GW-59)

(DATE COLLECTED: 11 28 95)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY TRITIUM 0.005 8.84E+02 (NOT REQUIRED)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 3.48 + 1.15 E+02 (NOT REQUIRED)

RA-226 9.96 + 9.33 E+01 (NOT REQUIRED)

GROUNDWATER SAMPLES HNPP 95 (PICOCURIES PER LITER)

FOURTH QUARTER, 1995 0.5 MI ESE SECTOR W BANK OF THOMAS CREEK (GW-60)

(DATE COLLECTED: ll 28 95)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY TRITIUM 0.005 8.84E+02 (NOT REQUIRED)

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

MILK SAMPLES HNPP 96 (PICOCURIES PER LITER)

July 17, 1995 PITTSBORO - CONTROL (MK-5)

RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY I-131 4.0 (( 6.01E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE CONTROL ACTIVITY K-40 (1.43 + 0.19 E+03)

MILK SAMPLES HNPP - 97 (PICOCURIES PER LITER)

July 17, 1995 SR 1402 MAPLE KNOLL DAIRY (MK-42)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0 ( 6.51E-01 (( 6.01E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 1.34 + 0.19 E+03 (1.43 + 0.19 E+03)

PB-214 1.92 + 1.62 E+01 (LESS THAN LLD)

MILK SAMPLES HNPP 98 (PICOCURIES PER LITER)

July 31, 1995 PITTSBORO CONTROL (MK-5)

RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY I-131 4.0 (( 5.94E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE CONTROL ACTIVITY K-40 (1.91 + 0.20 E+03)

MILK SAMPLES HNPP - 99 (PICOCURIES PER LITER)

July 31, 1995 SR 1402 MAPLE KNOLL DAIRY (MK-42)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0 4.55E-01 (< 5.94E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 1.48 + 0.20 E+03 (1.91 + 0.20 E+03)

MILK SAMPLES HNPP - 100 (PICOCURIES PER LITER)

August 14, 1995 PITTSBORO - CONTROL (MK-5)

RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY I-131 4.0 (( 4.77E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE CONTROL ACTIVITY K-40 (1.26 + 0.19 E+03)

MILK SAMPLES HNPP 101 (PICOCURIES PER LITER)

August 14, 1995 SR 1402 MAPLE KNOLL DAIRY (MK-42)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0 5.59E-01 (( 4.77E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 1.97 + 0.21 E+03 (1.26 + 0.19 E+03)

MILK SAMPLES HNPP - 102 (PICOCURIES PER LITER)

August 28, 1995 PITTSBORO - CONTROL (MK-5)

RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY I-131 4.0 (( 4.76E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE CONTROL ACTIVITY K-40 (1.35 + 0.19 E+03)

MILK SAMPLES HNPP - 103 (PICOCURIES PER LITER)

August 28, 1995 SR 1402 - MAPLE KNOLL DAIRY (MK-42)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0 ( 6.16E-01 (( 4.76E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 1.28 + 0.18 E+03 (1.35 + 0.19 E+03)

MILK SAMPLES HNPP - 104 (PICOCURIES PER LITER)

September 11, 1995 PITTSBORO - CONTROL (MK-5)

RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY I-131 4.0 (( 6.00E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE CONTROL ACTIVITY K-40 (1.18 + 0.21 E+03)

MILK SAMPLES HNPP 105 (PICOCURIES PER LITER)

September 11, 1995 SR 1402 - MAPLE KNOLL DAIRY (MK-42)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0 4.17E-01 (( 6.00E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 1.51 + 0.21 E+03 (1.18 + 0.21 E+03)

MILK SAMPLES HNPP 106 (PICOCURIES PER LITER)

September 25, 1995 PITTSBORO CONTROL (MK-5)

RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY I-131 4.0 (( 6.29E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE CONTROL ACTIVITY K-40 (1.33 + 0.21 E+03)

MILK SAMPLES HNPP - 107 (PICOCURIES PER LITER)

September 25, 1995 SR 1402 - MAPLE KNOLL DAIRY (MK-42)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0 5.06E-01 (( 6.29E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 1.29 + 0.20 E+03 (1.33 + 0.21 E+03)

MILK SAMPLES HNPP - 108 (PICOCURIES PER LITER)

October 9, 1995 PITTSBORO CONTROL (MK-5)

RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY I-131 4.0 (( 5.25E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE CONTROL ACTIVITY K-40 (1.33 + 0.21 E+03)

MILK SAMPLES HNPP - 109 (PICOCURIES PER LITER)

October 9, 1995 SR 1402 MAPLE KNOLL DAIRY (MK-42)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0 7.26E-01 (( 5.25E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 1.45 + 0.20 E+03 (1.33 + 0.21 E+03)

MILK SAMPLES HNPP - 110 (PICOCURIES PER LITER)

October 23, 1995 PITTSBORO CONTROL (MK-5)

RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY I-131 4.0 (( 5.65E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE CONTROL ACTIVITY K-40 (1.55 + 0.21 E+03)

RA-226 (1.78 + 1.23 E+02)

MILK SAMPLES HNPP - 111 (PICOCURIES PER LITER)

October 23, 1995 SR 1402 - MAPLE KNOLL DAIRY (MK-42)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4,0 ( 4.43E-01 (( 5.65E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 1.68 + 0.22 E+03 (1.55 + 0.21 E+03)

BI-214 3.44 + 1.98 E+Ol (LESS THAN LLD)

RA-226 LESS THAN LLD (1.78 + 1.23 E+02)

MILK SAMPLES HNPP - 112 (PICOCURIES PER LITER)

November 6, 1995 PITTSBORO - CONTROL (MK-5)

RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY I-131 4.0 (< 6.618-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE CONTROL ACTIVITY K-40 (1.34 + 0.24 E+03)

MILK SAMPLES HNPP - 113 (PICOCURIES PER LITER)

November 6, 1995 SR 1402 MAPLE KNOLL DAIRY (MK-42)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0 ( 5.18E-01 (( 6.61E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 1.48 + 0.22 E+03 (1.34 + 0.24 E+03)

MILK SAMPLES HNPP - 114 (PICOCURIES PER LITER)

November 20, 1995 PITTSBORO - CONTROL (MK-5)

RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY I-131 4.0 (( 6.44E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE CONTROL ACTIVITY K-40 (1.16 + 0.23 E+03)

MILK SAMPLES HNPP 115 (PICOCURIES PER LITER)

November 20, 1995 SR 1402 MAPLE KNOLL DAIRY (MK-42)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0 ( 5.75E-01 (( 6.44E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 1.42 + 0.24 E+03 (1.16 + 0.23 E+03)

MILK SAMPLES HNPP 116 (PICOCURIES PER LITER)

December 4, 1995 PITTSBORO CONTROL (MK-5)

RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY I-131 4.0 (( 5.66E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE CONTROL ACTIVITY K-40 (1.42 + 0.20 E+03)

MILK SAMPLES HNPP - 117 (PICOCURIES PER LITER)

December 4, 1995 SR 1402 MAPLE KNOLL DAIRY (MK-42)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0 4.60E-01 (( 5.66E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 2.12 + 0.19 E+03 (1.42 + 0.20 E+03)

MILK SAMPLES HNPP 118 (PICOCURIES PER LITER)

December 18, 1995 PITTSBORO - CONTROL (MK-5)

RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY I-131 4.0 (( 5.13E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE CONTROL ACTIVITY K-40 (1.31 + 0.18 E+03)

PB-214 (2.60 + 2.19 E+Ol)

MILK SAMPLES HNPP - 119 (PICOCURIES PER LXTER)

December 18, 1995 SR 1402 - MAPLE KNOLL DAIRY (MK-42)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVXTY I-131 4.0 6.40E-01 (( 5.13E-01)

GAMMA SPECTROMETRY VOLUME: 1 LITERS XSOTOPE SAMPLE ACTIVITY CONTROL ACTIVXTY K-40 1.95 + 0.20 E+03 (1.31 + 0.18 E+03)

PB-214 LESS THAN LLD (2.60 + 2.19 E+01)

BOTTOM SEDIMENT SAMPLES HNPP 120 (PICOCURIES PER GRAM)

THIRD QUARTER, 1995 HARRIS LAKE COOLING TOWER MIXING ZONE (SD-52)

(DATE COLLECTED: 07 11 95)

GAMMA SPECTROMETRY MASS 642.1 GRAMS DRY ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVXTY K-40 7.57 + 0.64 E+00 (NOT REQUIRED)

MN-54 2.07 + 0.81 E-01 (NOT REQUIRED)

CO-58 3.10 + 1.05 E-01 (NOT REQUIRED)

CO-60 1.90 + 0.03 E+01 (NOT REQUXRED)

SB-125 2.78 + 0.21 E+00 (NOT REQUXRED)

CS-137 5.28 + 0.92 E-01 (NOT REQUIRED)

TL-208 3.05 + 0.78 E-01 (NOT REQUIRED)

PB-212 8.32 + 0.77 E-01 (NOT REQUIRED)

PB-214 5.92 + 1.19 E-01 (NOT REQUIRED)

BI-214 7.37 + 1.35 E-01 (NOT REQUIRED)

RA-226 1.32 + 0.73 E+00 (NOT REQUXRED)

BOTTOM SEDIMENT SAMPLES HNPP - 121 (PICOCURIES PER GRAM)

SECOND SEMI-ANNUAL, 1995 HARRIS LAKE COOLING TOWER MIXING ZONE (SD-52)

(DATE COLLECTED: 10 24 95)

GAMMA SPECTROMETRY MASS: 832.1 GRAMS DRY ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 6.76 + 0.93 E+00 (NOT REQUIRED)

CO-60 3.21 + 0.18 E+00 (NOT REQUIRED)

SB-125 3.54 + 1.48 E-01 (NOT REQUIRED)

CS-137 1.91 + 0.76 E-01 (NOT REQUIRED)

TL-208 2.64 + 0.79 E-01 (NOT REQUIRED)

PB-212 4.70 + 0.82 E-01 (NOT REQUIRED)

PB-214 4.71 + 1.09 E-01 (NOT REQUIRED)

BI-214 4.58 + 1.29 E-01 (NOT REQUIRED)

SHORELINE SEDIMENT SAMPLES HNPP - 122 (PICOCURIES PER GRAM)

THIRD QUARTER, 1995 SPILLWAY ON MAIN RES (SS-26)

(DATE COLLECTED: 07 11 95)

GAMMA SPECTROMETRY MASS 1001 GRAMS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 6.20 + 1.83 E-01 (NOT REQUIRED)

K-40 7.15 + 0.83 E+00 (NOT REQUIRED)

TL-208 8.11 + 3.17 E-02 (NOT REQUIRED)

PB-212 2.20 + 0.43 E-01 (NOT REQUIRED)

PB-214 1.78 + 0.68 E-01 (NOT REQUIRED)

BI-214 1.98 + 0.57 E-01 (NOT REQUIRED)

AC-228 2.57 + 1.22 E-01 (NOT REQUIRED)

SHORELINE SEDIMENT SAMPLES HNPP - 123 (PICOCURIES PER GRAM)

THIRD QUARTER, 1995 SHORELINE OF COOLING TOWER MIXING ZONE (SS-41)

(DATE COLLECTED: 07 11 95)

GAMMA SPECTROMETRY MASS: 1001. 5 GRAMS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 1.10 + 0.01 E+01 (NOT REQUIRED)

TL-208 8.96 + 2.93 E-02 (NOT REQUIRED)

PB-212 2.13 + 0.42 E-01 (NOT REQUIRED)

PB-214 1.80 + 0.62 E-01 (NOT REQUIRED)

BI-214 2.19 + 0.77 E-01 (NOT REQUIRED)

SHORELINE SEDIMENT SAMPLES HNPP " 124 (PICOCURIES PER GRAM)

SECOND SEMI-ANNUAL, 1995 SPILLWAY ON MAIN RES (SS-26)

(DATE COLLECTED: 10 24 95)

GAMMA SPECTROMETRY MASS: 1003 . 2 GRAMS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 1.82 + 1.46 E-01 (NOT REQUIRED)

K-40 8.45 + 0.88 E+00 (NOT REQUIRED)

TL-208 7.55 + 3.79 E-02 (NOT REQUIRED)

PB-214 1.01 + 0.60 E-01 (NOT REQUIRED)

BI-214 1.56 + 0.56 E-01 (NOT REQUIRED)

RA-226 8.78 + 6.42 E-01 (NOT REQUIRED)

AC-228 1.24 + 1.20 E-01 (NOT REQUIRED)

SHORELINE SEDIMENT SAMPLES HNPP 125 (PICOCURIES PER GRAM)

SECOND SEMI-ANNUAL, 1995 SHORELINE OP COOLING TOWER MIXING ZONE (SS-41)

(DATE COLLECTED: 10 24 95)

GAMMA SPECTROMETRY MASS: 1010 . 3 GRAMS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 1.07 + 0.11 E+01 (NOT REQUIRED)

TL-208 1.55 + 0.42 E-01 (NOT REQUIRED)

PB-212 3.45 + 0.51 E-01 (NOT REQUIRED)

PB-214 3.36 + 0.79 E-01 (NOT REQUIRED)

RA-226 1.36 + 0.63 E+00 (NOT REQUIRED)

AC-228 4.68 + 1.58 E-Ol (NOT REQUIRED)

SURFACE WATER SAMPLES - IODINE HNPP - 126 (PICOCURIES PER LITER)

THIRD QUARTER, 1995 CAPE FEAR PLANT INTAKE - CONTROL (SW-38}

DATE COLLECTED LITERS CONTROL ACTIVITY 07/03/95 4.0 (< 7.08E-01) 07/10/95 4.0 (< 5.38E-01) 07/17/95 4.0 (< 4.67E-01) 07/24/95 4.0 (< 4.78E-01) 07/31/95 4.0 (< 5.68E-01) 08/07/95 4.0 (< 6.08E-01) 08/14/95 4.0 (< 5.84E-01) 08/21/95 4.0 (< 5.65E-01) 08/28/95 4.0 (< 5.81E-01) 09/05/95 4.0 (< 5.95E-01) 09/11/95 4.0 (< 5.00E-01) 09/18/95 4.0 (< 6.39E-01) 09/25/95 4.0 (< 5.86E-01)

SURFACE WATER SAMPLES IODINE HNPP - 127 (PICOCURIES PER LITER)

THIRD QUARTER, 1995 LILLINGTON CAPE FEAR RIVER (SW-40)

DATE COLLECTED LITERS SAMPLE ACTIVITY CONTROL ACTIVITY 07/03/95 4.0 5.86E-01 (< 7.08E-01) 07/10/95 4.0 6.33E-01 (< 5.38E-01) 07/17/95 4.0 5.34E-01 (< 4.67E-01) 07/24/95 4.0 6.18E-01 (< 4.78E-01) 07/31/95 4.0 4.46E-01 (< 5.68E-01) 08/07/95 4.0 5.03E-01 (< 6.08E-01) 08/14/95 4.0 4.30E-01 (< 5.84E-Ol) 08/21/95 4.0 4.34E-01 (< 5.65E-01) 08/28/95 4.0 4 '9E-01 (< 5.81E-01) 09/05/95 4.0 5.71E-01 (< 5.95E-01) 09/11/95 4.0 6.15E-01 (< 5.00E-01) 09/18/95 4.0 4.69E-01 (< 6.39E-01) 09/25/95 4.0 4.28E-01 (< 5.86E-01)

SURFACE WATER SAMPLES IODINE HNPP - 128 (PICOCURIES PER LITER)

FOURTH QUARTER, 1995 CAPE FEAR PLANT INTAKE - CONTROL (SW-38)

DATE COLLECTED LITERS CONTROL ACTIVITY 10/02/95 4.0 (< 6.27E-01) 10/09/95 4.0 (< 6.71E-ol) 10/16/95 4.0 (< 5.82E-01) 10/2S/95 4.0 (< 5.51E-01) 10/30/95 4.0 (< 4.97E-01) 11/06/95 4.0 (< 6.54E-01) 11/1S/95 4.0 (< 5.49E-01) 11/20/95 4.0 (< 5.68E-01) ll/27/95 4.0 (< 4.52E-01) 12/04/95 4.0 (< 4.85E-01) 12/11/95 4.0 (< 6.52E-01) 12/18/95 4.0 (< 4.61E-ol) 12/27/95 4.0 (< 4.80E-01)

SURFACE WATER SAMPLES - IODINE HNPP - 129 (PXCOCURIES PER LITER)

FOURTH QUARTER, 1995 LILLINGTON CAPE FEAR RIVER (SW-40)

DATE COLLECTED LITERS SAMPLE ACTIVITY CONTROL ACTIVITY 10/02/95 4.0 4.61E-01 (< 6.27E-01) 10/09/95 4.0 6.60E-01 (< 6.71E-01) 10/16/95 4.0 4.60E-01 (< 5.82E-01) 10/23/95 4.0 6.95E-01 (< 5.51E-01) 10/30/95 4.0 5.18E-01 (< 4.97E-01) 11/06/95 4.0 5.27E-01 (< 6.54E-Ol) 11/13/95 4.0 4.13E-01 (< 5.49E-01) 11/20/95 4.0 4.87E-01 (< 5.68E-01) 11/27/95 4.0 4.00E-01 (< 4.52E-01) 12/04/95 4.0 4.25E-01 (< 4.85E-01) 12/11/95 4.0 4.94E-01 (< 6.52E-01) 12/18/95 4.0 5.47E-01 (< 4.61E-01) 12/27/95 4.0 5.08E-01 (< 4.80E-01)

SURFACE WATER SAMPLES HNPP - 130 (PICOCURIES PER LITER)

JULY, 1995 SPILLWAY ON MAIN RES (SW-26)

(COMPOSITE SAMPLE)

RADXOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 2.06 + 0.64 E+00 (3.46 + 0.75 E+00)

TRITIUM 0.005 6.91 + 0.70 E+03 (( 9.25E+02)

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

SURFACE WATER SAMPLES HNPP - 131 (PICOCURIES PER LITER)

JULY, 1995 CAPE FEAR PLANT INTAKE CONTROL (SW-38)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY GROSS BETA 1.000 (3.46 + 0.75 E+00)

TRITIUM 0.005 (( 9.25E+02)

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

SURFACE WATER SAMPLES HNPP - 132 (PICOCURIES PER LITER)

JUDY, 1995 LILLINGTON CAPE FEAR RIVER (SW-40)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 4.47 + 0.83 E+00 (3.46 + 0.75 E+00)

TRITIUM 0.005 ( 9.25E+02 (( 9.25E+02)

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

SURFACE WATER SAMPLES HNPP 133 (PICOCURIES PER LITER)

AUGUST, 1995 SPILLWAY ON MAIN RES (SW-26)

(COMPOSXTE SAMPLE)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTXVITY CONTROL ACTIVITY GROSS BETA 1.000 3.65 + 0.78 E+00 (5.66 + 0 '7 E+00)

TRITIUM 0.005 6.69 + 0 '7 E+03 (( 8,85E+02)

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

SURFACE WATER SAMPLES HNPP - 134 (PICOCURIES PER LXTER)

AUGUST, 1995 CAPE FEAR PLANT INTAKE - CONTROL (SW-38)

(COMPOSXTE SAMPLE)

RADIOCHEMISTRY ANALYSIS LXTERS CONTROL ACTIVITY GROSS BETA 1.000 (5.66 + 0.97 E+00)

TRXTIUM 0.005 (( 8.85E+02)

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

SURFACE WATER SAMPLES HNPP - 135 (PICOCURIES PER LITER)

AUGUST, 1995 LILLINGTON - CAPE FEAR RIVER (SW-40)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 5.54 + 0.96 E+00 (5.66 + 0.97 E+00)

TRITIUM 0.005 8.85E+02 (< 8.85E+02)

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

SURFACE WATER SAMPLES HNPP 136 (PICOCURIES PER LITER)

SEPTEMBER, 1995 SPILLWAY ON MAIN RES (SW-26)

(COMPOSXTE SAMPLE)

RADIOCHEMXSTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVXTY GROSS BETA 1.000 4.30 + 0.84 E+00 (5.97 + 0.98 E+00)

TRITIUM 0.005 6.34 + 0.66 E+03 (< 8.82E+02)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 LESS THAN LLD (3.39 + 0.92 E+02)

SURFACE WATER SAMPLES HNPP - 137 (PICOCURIES PER LITER)

SEPTEMBER, 1995 CAPE FEAR PLANT INTAKE CONTROL (SW-38)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY GROSS BETA 1.000 (5.97 + 0.98 E+00)

TRITIUM 0.005 (< 8.82E+02)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE CONTROL ACTIVITY K-40 (3.39 + 0.92 E+02)

SURFACE WATER SAMPLES HNPP 138 (PICOCURIES PER LITER)

SEPTEMBER i 1 9 9 5 LILLINGTON - CAPE FEAR RIVER (SW-40)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 6.83 + 1.04 E+00 (5.97 + 0.98 E+00)

TRITIUM 0.005 8.82E+02 (( 8.82E+02)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 LESS THAN LLD (3.39 + 0.92 E+02)

SURFACE WATER SAMPLES HNPP - 139 (PICOCURIES PER LITER)

OCTOBER, 1995 SPILLWAY ON MAIN RES (SW-26}

(COMPOSXTE SAMPLE)

RADXOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTXVITY GROSS BETA 1.000 3.05 + 0.79 E+00 (4.68 + 0.95 E+00)

TRITIUM 0.005 7.05 + 0.66 E+03 (( 8.53E+02)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 LESS THAN LLD (4.19 + 0.89 E+02)

SURFACE WATER SAMPLES HNPP - 140 (PXCOCURIES PER LITER)

OCTOBER ~ 1995 CAPE FEAR PLANT INTAKE - CONTROL (SW-38)

( COMPOS ITE SAMPLE )

RADIOCHEMISTRY ANALYSXS LITERS CONTROL ACTXVITY GROSS BETA 1.000 (4.68 + 0.95 E+00)

TRITlUM 0.005 (( 8.53E+02)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE CONTROL ACTIVITY K-40 (4.19 + 0.89 E+02)

SURFACE WATER SAMPLES HNPP - 141 (PICOCURIES PER LITER)

OCTOBER, 1995 LILLINGTON CAPE FEAR RIVER (SW-40)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 4.89 + 0.95 E+00 (4.68 + 0.95 E+00)

TRITIUM 0.005 8.53E+02 (( 8.53E+02)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 LESS THAN LLD (4.19 + 0.89 E+02)

SURFACE WATER SAMPLES HNPP - 142 (PICOCURIES PER LITER)

NOVEMBER, 1995 SPILLWAY ON MAIN RES (SW-26)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 3.82 + 0.75 E+00 (4.80 + 0.87 E+00)

TRITIUM 0.005 6.14 + 0.66 E+03 (( 8. 80E+02)

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

SURFACE WATER SAMPLES HNPP - 143 (PICOCURIES PER LITER)

NOVEMBER, 199S CAPE FEAR PLANT INTAKE - CONTROL (SW-38)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSIS IITERS CONTROL ACTIVITY GROSS BETA 1.000 (4.80 + 0.87 E+00)

TRITIUM O.OOS (( 8.80E+02)

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

SURFACE WATER SAMPLES HNPP 144 (PICOCURIES PER LITER)

NOVEMBER, 1995 LILLINGTON - CAPE FEAR RIVER (SW-40)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 3.84 + 0.78 E+00 (4.80 + 0.87 E+00)

TRITIUM 0.005 8.80E+02 (( 8.80E+02)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 3.92 + 0.75 E+02 (LESS THAN LLD)

TL-208 5.07 + 4.88 E+00 (LESS THAN LLD)

SURFACE WATER SAMPLES HNPP - 145 (PICOCURIES PER LITER)

DECEMBER'995 SPILLWAY ON MAIN RES (SW-26)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 3.03 + 0.80 E+00 (4.66 + 0.96 E+00)

TRITIUM 0.005 5.98 + 0.67 E+03 (( 9.07E+02)

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

SURFACE WATER SAMPLES HNPP 146 (PICOCURIES PER LITER)

DECEMBER, 1995 CAPE FEAR PLANT INTAKE CONTROL (SW-38)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY GROSS BETA 1.000 (4.66 + 0.96 E+00)

TRITIUM 0.005 (( 9.07E+02)

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

SURFACE WATER SAMPLES HNPP - 147 (PICOCURIES PER LITER)

DECEMBER, 1995 LILLINGTON CAPE FEAR RIVER (SW-40)

(COMPOSITE SAMPLE)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 3.49 + 0.86 E+00 (4.66 + 0.96 E+00)

TRITIUM 0.005 ( 9.07E+02 (( 9.07E+02)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 3.74 + 0.73 E+02 (LESS THAN LLD)

ENVIRONMENTAL TLD HNPP - 148 (MILLIROENTGEN PER 90 DAYS)

THIRD QUARTER, 1995 STATION MILLIROENTGEN PER 90 DAYS CONTROL (1.76 + 0.14 E+01) 1 SR 1134 AT INT SR 1011 DIXIE PIPELINE 1.65 + 0.09 E+01 2 SR 1134, 1.4 MI S OF SR 1011 BARRICADE 1.58 + 0.14 E+Ol 3 HARRIS E&E CENTER 2.2 MI NE 1.55 + 0.20 E+01 4 NEW HILL NEAR 1ST BAPTIST CH, 3.3 MI NNE 1.25 + 0.10 E+01 5 PITTSBORO - CONTROL 1.76 + 0.14 E+01 6 INT OF SR 1134 AND 1135 1.22 + 0.12 E+01 7 HOUSE RUINS ON SR 1134 1.08 + 0.09 E+01 8 DEAD END OF SR 1134 1.56 + 0.10 E+01 9 1 MI SW OF HOLLEMANS XRDS ON SR 1130 1.21 + 0.13 E+Ol 10 2.0 MI SW OF HOLLEMANS XRDS ON SR 1130 1.45 + 0.08 E+01 11 EARTHEN DAM AT HARRIS PLANT 1.17 + 0.09 E+01 12 1 MI S ON DIRT RD FROM TLD 13 1.06 + 0.07 E+01 13 DIRT RD INT BETWEEN PLANT AND AUX RES 1.56 + 0.07 E+01 14 DEAD END OF SR 1911 1.19 + 0.11 E+01 15 CEMETERY ON SR 1911 1.44 + 0.19 E+01 16 US 1 AT CHATHAM-WAKE CO LINE 1.88 + 0.44 E+Ol 17 INT OF US 1 AND AUX RES 1.25 + 0.09 E+Ol 18 0.6 MI N ON US 1 FROM TLD 17 1.43 + 0.08 E+01 19 SR 1142 - OLIVE'S DAIRY 1.24 + 0.10 E+01 20 INT OF SR 1149 AND US 1 1.88 + 0.17 E+Ol 21 1.3 MI ON SR 1152 FROM INT SR 1153 1.32 + 0.16 E+01

ENVIRONMENTAL TLD HNPP - 149 (MILLIROENTGEN PER 90 DAYS)

THIRD QUARTER, 1995 STATION MILLIROENTGEN PER 90 DAYS CONTROL (1.76 + 0.14 E+01) 22 2.0 MI E OF HOLLEMANS XRDS ON SR 1115 1.04 + 0.07 E+01 23 INT SR 1116 AND SR 1127 1.38 + 0.10 E+01 24 SWEET SPRINGS CHURCH ON SR 1116 1.29 + 0.10 E+01 25 0.2 MI W OF INT OF SR 1401 AND SR 1402 1.53 + 0.09 E+01 26 SPILLWAY ON MAIN RES 1.50 + 0.11 E+01 27 BUCKHORN UNITED METHODIST CH ON NC 42 9.90 + 1.20 E+00 28 0.6 MI FROM INT SR 1916 AND SR 1924 1.11 + 0.15 E+01 29 NESTE RESIN CORP ON SR 1916 1.36 + 0.14 E+01 30 INT OF SR 1972 AND US 1 1.39 + 0.08 E+01 31 INT OF SR 1910, SR 1909, AND SR 1908 1.28 + 0.08 E+01 32 3 MI ON SR 1008 FROM INT SR 1011 1.22 + 0.08 E+01 33 SR 1142 AT BARRICADE 1.25 + 0.22 E+01 35 HOLLY SPRINGS ON EARP STREET 1.32 + 0.11 E+01 36 INT OF SR 1393 AND SR 1421 1.20 + 0.07 E+01 37 FUQUAY VARINA AT OLD CPEcL OFFICE 1.64 + 0.08 E+01 48 SR 1142 AT UNDERGROUND CABLE SIGN 1.32 + 0.17 E+01 49 SR 1127 AT WAKE CO TRASH COLLECTION AREA 1.81 + 0.12 E+01 50 HOLLEMANS CROSSROADS 1.11 + 0.10 E+01 53 1NTERSECTION OF SR 1972 AND SR 1907 1.44 + 0.11 E+01 56 2.8 MI WSW OF THE SITE 1.21 + 0.08 E+01 63 0.7 MI SW SECTOR ON (POWER POLE COJ85) 1.50 + 0.07 E+01

ENVIRONMENTAL TLD HNPP - 150 (MILLIROENTGEN PER 90 DAYS)

FOURTH QUARTER, 1995 STATION MILLIROENTGEN PER 90 DAYS CONTROL (1.58 + 0.09 E+01) 1 SR 1134 AT INT SR 1011 - DIXIE PIPELINE 1.29 + 0.10 E+01 2 SR 1134, 1.4 MI S OF SR 1011 BARRICADE 1.37 + 0.09 E+01 3 HARRIS E&E CENTER - 2.2 MI NE 1.18 + 0.09 E+01 4 NEW HILL NEAR 1ST BAPTIST CH, 3.3 MI NNE 1.15 + 0.08 E+01 5 PITTSBORO - CONTROL 1.58 + 0.09 E+01 6 INT OF SR 1134 AND 1135 1.09 + 0.15 E+01 7 HOUSE RUINS ON SR 1134 9.60 + 1.00 E+00 8 DEAD END OF SR 1134 1.19 + 0.10 E+01 9 1 MI SW OF HOLLEMANS XRDS ON SR 1130 9.50 + 2.00 E+00 10 2.0 MI SW OF HOLLEMANS XRDS ON SR 1130 1.10 + 0.10 E+01 11 EARTHEN DAM AT HARRIS PLANT 1.04 + 0.10 E+01 12 1 MI S ON DIRT RD FROM TLD 13 1.01 + 0.12 E+01 13 DIRT RD INT BETWEEN PLANT AND AUX RES 1.10 + 0.09 E+01 14 DEAD END OF SR 1911 1.02 + 0.09 E+01 15 CEMETERY ON SR 1911 1.03 + 0.09 E+01 16 US 1 AT CHATHAM-WAKE CO LINE 1.24 + 0.14 E+01 17 INT OF US 1 AND AUX RES 1.11 + 0.10 E+01 18 0.6 MI N ON US 1 FROM TLD 17 1.32 + 0.18 E+01 19 SR 1142 OLIVE'S DAIRY 1.10 + 0.09 E+01 20 INT OF SR 1149 AND US 1 1.56 + 0.16 E+Ol 21 1.3 MI ON SR 1152 FROM INT SR 1153 9.00 + 1.20 E+00

ENVIRONMENTAL TLD HNPP 151 (MILLIROENTGEN PER 90 DAYS)

FOURTH QUARTER, 1995 STATION MILLIROENTGEN PER 90 DAYS CONTROL (1.58 + 0.09 E+01) 22 2.0 MI E OF HOLLEMANS XRDS ON SR 1115 1.00 + 0.10 E+01 23 INT SR 1116 AND SR 1127 1.24 + 0.08 E+01 24 SWEET SPRINGS CHURCH ON SR 1116 1.09 + 0.16 E+01 25 0.2 MI W OF INT OF SR 1401 AND SR 1402 1.16 + 0.11 E+Ol 26 SPILLWAY ON MAIN RES 1.16 + 0.12 E+01 27 BUCKHORN UNITED METHODIST CH ON NC 42 1.00 + O.ll E+01 28 0.6 MI FROM INT SR 1916 AND SR 1924 1.04 + 0.13 E+01 29 NESTE RESIN CORP ON SR 1916 1.29 + 0.08 E+01 30 INT OF SR 1972 AND US 1 1.04 + 0.12 E+01 31 INT OF SR 1910, SR 1909, AND SR 1908 9.70 + 1.10 E+00 32 3 MI ON SR 1008 FROM INT SR 1011 1.28 + 0.07 E+01 34 APEX AT JONES PARK 1.34 + 0.08 E+01 35 HOLLY SPRINGS ON EARP STREET 1.22 + 0.10 E+01 36 XNT OF SR 1393 AND SR 1421 1.13 + 0.12 E+01 37 FUQUAY VARINA AT OLD CP6'cL OFFICE 1.61 + 0.09 E+01 48 SR 1142 AT UNDERGROUND CABLE SIGN 1.32 + 0.17 E+01 49 SR 1127 AT WAKE CO TRASH COLLECTION AREA 1.43 + 0.12 E+01 50 HOLLEMANS CROSSROADS 1.03 + 0.08 E+Ol 53 XNTERSECTION OF SR 1972 AND SR 1907 1.09 + 0.12 E+01 56 2.8 MX WSW OF THE SITE 1.10 + 0.15 E+01 63 0.7 MX SW SECTOR ON (POWER POLE COJ85) 1.37 + 0.18 E+01