ML20065H554
ML20065H554 | |
Person / Time | |
---|---|
Site: | Grand Gulf ![]() |
Issue date: | 12/31/1993 |
From: | Bell B, Fuente E MISSISSIPPI, STATE OF |
To: | |
Shared Package | |
ML20065H558 | List: |
References | |
CON-NRC-29-83-621 NUDOCS 9404150045 | |
Download: ML20065H554 (33) | |
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l REPORT TO THE NUCLEAR REGULATORY COMMISSION ENVIRONMENTAL MONITORING AT GRAND GULF NUCLEAR STATION
' CALENDAR YEAR-1993 NRC CONTRACT NUMBER NRC-29-83-621 l
l ENVIRONMENTAL MONITORING AND EMERGENCY RESPONSE BRANCH i r
DIVISION OF RADIOLOGICAL HEALTH ,
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MISSISSIPPI STATE DEPARTMENT OF HEALTH Eddie S. Fuente; Director, Division of Radiological Health Bob Bell; Health Physicist-Administrative, i Environmental Monitoring and Emergency Response Branch l l
.l 9404150045 931231 P PDR ADOCK 05000416 g R PDR g
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Abstract:
'?nder contract to the U.S. Nuclear Regulatory Commission (NRC), the Mississippi State Department of Health (MSDH), Division of Radiological Health (DRH) provides environmental radiological data to the NRC pertaining to the Grand Gulf Nuclear Station I (GGNS), Claiborne County, Mississippi. j l
The results detailed in this report are for Calendar Year 1993 which represent the thirteenth year of this contract with the State of Mississippi.
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l l GRAND GULF NUCLEAR STATION CLAIBORNE COUNTY, MISSISSIPPI CY 1993 TABLE OF CONTENTS I. AIR SAMPLING STATION DATA PAGE A. MSDH " Arnold Acres" & GGNS " Training Center"
- 1. Particulate Gross Beta 2
- 2. Radiciodine 6
- 3. Quarterly Composite (Gamma Isotopic) 10 B. MSDH " Rad Health Bldg" & GGNS "Vicksburg" l 1. Particulate Gross Beta Control 11 l 2. Radioiodine Control 15 l 3. Quarterly Composite (Gamma Isotopic) Control 19 i
II. MISSISSIPPI RIVER WATER DATA l A. Gamma Isotopic Analysis 20 B. Tritium 22 III. MISSISSIPPI RIVER SHORELINE SEDIMENT Gamma Isotopic Analysis 24 IV. ALCORN DAIRY MILK DATA l A. Gamma Isotopic Analysis 25 B. Radiciodine 26 V. FISH AND VENISON " EDIBLE PORTIONS" DATA Gamma Isotopic Analysis 27 VI. VEGETABLE PRODUCTS DATA Gamma Isotopic Analysis 28 VII. EPA CROSS-CHECK RESULTS-1993 29 l
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l GRAND GULF NUCLEAR STATION i CLAIBORNE COUNTY, MISSISSIPPI l CY 1993 I l
1 Particulate Gross Beta j These results are for particulate air samples duplicated by the MSDH and the Licensee which were analyzed for Gross Beta.
The Licensee's sampler is located at the Old Training Center (TC) 0.3 miles south of the GGNS and designated as AS-5 (Indicator).
The MSDH's comparable sampler is located at Arnold Acres (AA) 0.4
, miles south of the GGNS. The Lower Limit of Detection (LLD) specified in the contract for Gross Beta is 0.01 pCi/m3 Location Date MSDH Licensee (pCi/m8) (pCi/m3)
TC 12/29-1/05 0.010 AA 12/29-1/05 0.013 TC 1/05-1/12 0.014 AA 1/05-1/12 0.020 TC 1/12-1/19 0.018 AA 1/12-1/19 0.031 TC 1/19-1/26 0.006 AA 1/19-1/26 0.012 TC 1/26-2/02 0.015 AA 1/26-2/02 0.030 TC 2/02-2/09 0.010 AA 2/02-2/09 0.060 TC 2/09-2/16 0.010 AA 2/09-2/16 0.015 TC 2/16-2/23 0.015 AA 2/16-2/23 0.035 TC 2/23-3/02 0.019 AA 2/23-3/02 0.021 TC 3/02-3/09. 0.006 AA 3/02-3/09 0.023 TC 3/09-3/16 0.008 AA 3/09-3/16 0.019 TC 3/16-3/23 0.009 AA 3/16-3/23 0.009 TC 3/23-3/30 0.008 AA 3/23-3/30 0.017 l
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. w GRAND GULF NUCLEAR STATION CLAIBORNE COUNTY, MISSISSIPPI CY 1993 Particulate Gross Beta (cont'd)
Location Date MSDH Licensee (pCi/m3) (pCi/m8) 0.005 TC 3/30-4/06 AA 3/30-4/06 0.024 0.013 TC 4/06-4/13 '
AA 4/06-4/13 0.022 0.006 TC. 4/13-4/20 AA 4/13-4/20 0.022 0.009 TC 4/20-4/27 AA 4/20-4/27 0.009 0.007 TC 4/27-5/04 AA 4/27-5/04 .0.012 0.008 TC 5/04-5/11 AA 5/04-5/11 0.016 0.008-TC 5/11-5/18 AA 5/11-5/18 0.026 '
0.013 TC 5/18-5/25 AA 5/18-5/25 0.018 0.008 TC 5/25-6/02 AA 5/25-6/02 0.044 0.006 TC 6/02-6/08 AA 6/02-6/08 0.014 0.007 TC 6/08-6/15 AA 6/08-6/15 O.058 0.008 TC 6/15-6/22 AA 6/15-6/22 0.010 l
TC 6/22-6/29 0.007 AA 6/22-6/29 0.010 0.020 TC 6/29-7/06 AA 6/29-7/06 0.029 TC 7/06-7/13 0.009 AA 7/06-7/13 0.034 TC 7/13-7/20 0.005 '
AA 7/13-7/20 0.021 A
TC 7/20-7/27 ;
AA 7/20-7/27 0.054 TC 7/27-8/03 0.016 AA 7/27-8/03 0.010 l
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GRAND GULF NUCLEAR STATION l CLAIBORNE COUNTY, MISSISSIPPI l CY 1993 Particulate Gross Beta (cont'd)
Location Date MSDH Licensee (pCi/m3) (pCi/m8)
TC 8/03-8/10 0.013 AA 8/03-8/10 0.052 0.022 TC 8/10-8/17.
AA 8/10-8/17 0.021 TC 8/17-8/24 0.018 AA 8/17-8/24 0.048 TC 8/24-8/31 0.017 AA 8/24-8/31 0.033 TC 8/31-9/07 0.014 AA 8/31-9/07 0.068 TC 9/07-9/14 0.021 AA 9/07-9/14 0.021 TC 9/14-9/21 0.009 AA 9/14-9/21 0.030 TC 9/21-9/28 0.010 AA 9/21-9/28 0.037 TC 9/28-10/05 0.016 AA 9/28-10/0:: 0.064 TC 10/05-10/12 0.015 AA 10/05-10/12 0.073 TC 10/12-10/19 0.025 AA 10/12-10/19 0.040 TC 10/19-10/26 0.015 l AA 10/19-10/26 0.017 l TC 10/26-11/02 0.015 AA 10/26-11/02 0.044 TC 11/02-11/09 0.012 l AA 11/02-11/09 0.028 TC 11/09-11/16 0.013 AA 11/09-11/16 0.021 TC 11/16-11/23 0.009 AA 11/16-11/23 0.036 TC 11/23-11/30 0.012 AA 11/23-11/30 0.066 TC 11/30-12/07 0.015 AA 11/30-12/07 0.030 TC 12/07-12/14 0.014 4
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GRAND GULF NUCLEAR STATION CLAIBORNE COUNTY, MISSISSIPPI CY 1993 Particulate Gross Beta (cont'd)
Location Date MSDH Licensee (PCi/m3) (pci/m3)
AA 12/07-12/14 0.013 TC 12/14-12/21 0.014 AA 12/14-12/21 0.018 TC 12/21-12/28 0.011 AA 12/21-12/28 0.021 1
1 A No sample.
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e GRAND GULF NUCLEAR STATION CLAIBORNE COUNTY, MISSISSIPPI CY 1993 Radiciodine These results are for charcoal canister air samples duplicated by the MSDH and the Licensee which were analyzed for radiciodine. The Licensee's sampler is located at the Old Training Center (TC) 0.3The miles south of the GGNS and designated as AS-5 MSDH's comparable sampler is located at Arnold (Indicator).
Acres (AA) 0.4 miles south of the GGNS.
Location Date MSDH Licensee (pCi/m3) (pCi/m8)
TC 12/29-1/05 <0.015 AA 12/29-1/05 <0.07 TC 1/05-1/12 <0.013 AA 1/05-1/12 <0.07 TC 1/12-1/19 <0.009 AA 1/12/1/19 <0.07 TC 1/19-1/26 <0.009 AA 1/19-1/26 <0.07 TC 1/26-2/02 <0.010 AA 1/26-2/02 <0.07
<0.017 TC 2/02-2/09 AA 2/02-2/09 <0.07 TC 2/09-2/16 <0.021 AA 2/09-2/16 <0.07 '
TC 2/16-2/23 <0.010 AA 2/16-2/23 <0.07 TC 2/23-3/02 <0.015 AA 2/23-3/02 <0.07 TC 3/02-3/09 <0.017 AA 3/02-3/09 <0.07
<0.013 TC 3/09-3/16 AA 3/09-3/16 <0.07
<0.023 TC 3/16-3/23 AA 3/16-3/23 <0.07
<0.010 TC 3/23-3/30 AA 3/23-3/30 <0.07 6
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e GRAND GULF NUCLEAR STATION CLAIBORNE COUNTY, MISSISSIPPI CY 1993 Radiciodine (cont'd)-
Location Date MSDH Licensee (pCi/m3) (pCi/m8)
TC - 3/30-4/06 <0.025 AA 3/30-4/06 <0.07
<0.009 TC 4/06-4/13 .
AA 4/06-4/13 <0.07 TC 4/13-4/20 <0.012 AA 4/13-4/20 <0.07
<0.011 TC 4/20-4/27 AA 4/20-4/27 <0.07 TC 4/27-5/04 <0.017 AA 4/27-5/04 <0.07 TC 5/04-5/11 <0.009 AA 5/04-5/11 <0.07
<0.015 TC 5/11-5/18 AA 5/11-5/18 <0.07 TC 5/18-5/25 <0.010 )
AA 5/18-5/25 < 0 .' 0 7
<0.018 TC 5/25-6/02 AA 5/25-6/02 <0.07 TC 6/02-6/08 <0.022 AA 6/02-6/08 <0.07 TC 6/08-6/15 <0.017 AA 6/08-6/15 <0.07 TC 6/15-6/22 <0.018 AA 6/15-6/22 <0.07 TC 6/22-6/29 ~<0.016 AA 6/22-6/29 <0.07 TC 6/29-7/06 <0.013 AA 6/29-7/06 <0.07 TC 7/06-7/13 <0.014 AA 7/06-7/13 <0.07 I TC 7/13-7/20 <0.011 AA 7/13-7/20 <0.07 !
l TC 7/20-7/27 A AA 7/20-7/27 <0.07 TC 7/27-8/03 <0.019 l AA 7/27-8/03 <0.07 7
GRAND GULF NUCLEAR STATION CLAIBORNE COUNTY, MISSISSIPPI CY 1993 Radiciodine (cont'd)
Location Date MSDH Licensee (pCi/m2) (pCi/m2)
TC 8/03-8/10 <0.013 AA 8/03-8/10 <0.07 TC 8/10-8/17 <0.011 AA 8/10-8/17 <0.07 TC 8/17-8/24 <0.013 AA 8/17-8/24 <0.07 TC 8/24-8/31 <0.022 AA 8/24-8/31 <0.07 TC 8/31-9/07 <0.009 AA 8/31-9/07 <0.07 TC 9/07-9/14 <0.013 AA 9/07-9/14 <0.07 TC 9/14-9/21 <0.013 AA 9/14-9/21 <0.07 TC 9/21-9/28 <0.010 AA 9/21-9/28 <0.07 TC 9/28-10/05 <0.016 AA 9/28-10/05 <0.07 TC 10/05-10/12 <0.027 AA 10/05-10/12 <0.07 TC 10/12-10/19 <0.022 AA 10/12-10/19 <0.07 TC 10/19-10/26 <0.022 1 AA 10/19-10/26 <0.07 l TC 10/26-11/02 <0.019 l AA 10/26-11/02 <0.07 TC 11/02-11/09 <0.014 AA 11/02-11/09 <0.07 TC 11/09-11/16 <0.020 1 AA 11/09-11/16 <0.07 I TC 11/16-11/23 <0.018 AA 11/16-11/23 <0.07 TC 11/23-11/30 <0.014 AA 11/23-11/30 <0.07 TC 11/30-12/07 <0.014 AA 11/30-12/07 <0.07 TC 12/07-12/14 <0.010 8
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GRAND GULF NUCLEAR STATION CLAIBORNE COUNTY, MISSISSIPPI l CY 1993 l
Radioiodine (cont'd)
Location Date MSDH Licensee (PCi/m8) (pCi/m2)
AA 12/07-12/14 <0.07 TC 12/14-12/21 <0.018 AA 12/14-12/21 <0.07 TC 12/21-12/28 <0.014 AA 12/21-12/28 <0.07 i
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A No sample.
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GRAND GULF NUCLEAR STATION CLAIBORNE COUNTY, MISSISSIPPI CY 1993 Quarterly Composite (Gamma Isotopic) l l
These results are for particulate air samples, l collected during a quarter, duplicated by the MSDH and the Licensee which were analyzed as a. composite for gamma emitters. The Licensee's sampler is located at the Old Training Center (TC) 0.3 miles south of the GGNS and designated as AS-5 (Indicator). The l
MSDH's sampler is located at Arnold Acres (AA) 0.4 miles south of the GGNS.
l l Location Date MSDH Licensee j (pCi/m3) (pCi/m3)
TC 12/29-3/30 <0.01 AA 12/29-3/30 <0.01 TC 3/30-6/29 <0.01 AA 3/30-6/29 <0.01 TC 6/29-9/28 <0.01 AA 6/29-9/28 <0.01 TC 9/28-12/28 <0.01 AA 9/28-12/28 <0.01 l
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l GRAND GULF NUCLEAR STATION l CLAIBORNE COUNTY, MISSISSIPPI CY 1993 Particulate Gross Beta Control These results are for particulate air samples taken from control locations by the MSDH and the Licensee which were r
analyzed for Gross Beta. The Licensee's sampler is located in l Vicksburg (VB) 18 miles north of the GGNS and designated as AS-3
! (Control). The MSDH's sampler is located behind the Radiological Health Building (RH) in Jackson, 51 miles east northeast of the GGNS.
! Location Date MSDH Licensee l
(pCi/m3) (pCi/m8)
VB 12/29-1/05 0.011 RH 12/29-1/05 0.005 VB 1/05-1/12 0.015 RH 1/05-1/12 0.011 l VB 1/12-1/19 0.018 l RH 1/12-1/19 0.020 l VB 1/19-1/26 0.008 RH 1/19-1/26 0.002 VB 1/26-2/02 0.013 RH 1/26-2/02 0.022 VB 2/02-2/09 0.015 RH 2/02-2/09 0.032 VB 2/09-2/16 0.010 RH 2/09-2/16 0.015 VB 2/16-2/23 0.017 RH 2/16-2/23 0.008 VB 2/23-3/01 0.019 RH 2/23-3/01 0.012 VB 3/01-3/09 0.011 RH 3/01-3/09 0.013 VB 3/09-3/16 0.009 RH 3/09-3/16 0.014 VB 3/16-3/23 0.012 RH 3/16-3/23 0.012 VB 3/23-3/30 0.009 RH 3/23-3/30 0.011 VB 3/30-4/06 0.008 11 l
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i GRAND GULF NUCLEAR STATION CLAIBORNE COUNTY, MISSISSIPPI CY 1993 )
Particulate Gross Beta Control (cont'd)
I' l Location Date MSDH Licensee l (pCi/m3) (pCi/m*)
l RH 3/30-4/06 0.008 VB 4/06-4/13 0.017 l RH 4/06-4/13 0.016 VB 4/13-4/20 0.003 RH 4/13-4/20 0.020 VB 4/20-4/27 0.009 l RH 4/20-4/27 0.014 l
VB 4/27-5/04 0.007 RH 4/27-5/04 0.018 VB 5/04-5/11 0.010 RH 5/04-5/11 0.022 VB 5/11-5/18 0.009 RH 5/11-5/18 0.015 VB 5/18-5/25 0.011 RH 5/18-5/25 0.018 VB 5/25-6/02 0.008 RH 5/25-6/02 0.022 VB 6/02-6/08 0.006 RH 6/02-6/08 0.002 VB 6/08-6/15 0.006 l
RH 6/08-6/15 O.019 VB 6/15-6/22 0.007 RH 6/15-6/22 0.013 VB 6/22-6/29 0.005 RH 6/22-6/29 0.006 VB 6/29-7/06 0.019 l RH 6/29-7/06 0.003 VB 7/06-7/13 0.008 RH 7/06-7/13 0.000 VB 7/13-7/20 0.005 RH 7/13-7/20 0.013 i VB 7/20-7/27 0.016 l RH 7/20-7/27 0.017 l l VB 7/27-8/03 0.029B l RH 7/27-8/03 0.027 VB 8/03-8/10 0.008 ,
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- GRAND GULF NUCLEAR STATION CLAIBORNE COUNTY, MISSISSIPPI CY 1993 Particulate Gross Beta Control (cont'd)
Location Date MSDH Licensee (PCi/m )
s (pC1/m3)
RH 8/03-8/10 0.002 VB 8/10-8/17 0.014 RH 8/10-8/17 0.012 VB 8/17-8/24 0.016 RH 8/17-8/24 0.000 VB 8/24-8/31 0.014 RH 8/24-8/31 0.041 VB 8/31-9/07 0.013 RH 8/31-9/07 0.022 VB 9/07-9/14 0.021 RH 9/07-9/14 0.025 VB 9/14-9/21 0.005 RH 9/14-9/21 0.025 VB 9/21-9/28 0.008 RH 9/21-9/28 0.003 VB 9/28-10/05 0.013 RH 9/28-10/05 0.012 VB 10/05-10/12 0.013 RH 10/05-10/12 0.029 VB 10/12-10/19 0.016 RH 10/12-10/19 0.029 VB 10/19-10/26 0.011-RH 10/19-10/26 0.024 VB 10/26-11/02 0.011 RH 10/26-11/02 0.012 VB 11/02-11/09 0.008 RH 11/02-11/09 0.026 VB 11/09-11/16 0.013 RH 11/09-11/16 0.019 VB 11/16-11/23 -0.009 RH 11/16-11/23 0.029 VB 11/23-11/30 0.016 RH 11/23-11/30 0.043 VB 11/30-12/07 0.016 RH 11/30-12/07 0.026 VB 12/07-12/14 0.014 RH 12/07-12/14 0.019 13
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CY 1993 i
Particulate Gross Beta Control (cont'd) l l
Location Date MSDH Licensee (Pci/m8) (pci/m*)
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l B Power failure at 88.27 hours3.125e-4 days <br />0.0075 hours <br />4.464286e-5 weeks <br />1.02735e-5 months <br /> run time.
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. i GRAND GULF NUCLEAR STATION CLAILORNE COUNTY, MISSISSIPPI CY 1993 Radioiodine Control These results are for charcoal canister air samples taken from control locations by the MSDH and the Licensee which were analyzed for radiciodine. The Licensee's sampler is located in Vicksburg (VB) 18 miles north of the GGNS and designated as AS-3 (Control). The MSDH's sampler is located behind the Radiological Health Building (RH) in Jackson, 51 miles east northeast of the GGNS.
Location Date MSDH Licensee (pCi/m3) (pCi/m3)
VB 12/29-1/05 <0.015 RH 12/29-1/05 <0.07 VB 1/05-1/12 <0.013 RH 1/05-1/12 <0.07 VB 1/12-1/19 <0.009 RH 1/12-1/19 <0.07 VB 1/19-1/26 <0.009 RH 1/19-1/26 <0.07 VB 1/26-2/02 <0.010 RH 1/26-2/02 <0.07 VB 2/02-2/09 <0.017 RH 2/02-2/09 <0.07 VB 2/09-2/16 <0.021 RH 2/09-2/16 <0.07 VB 2/16-2/23 <0.010 RH 2/16-2/23 <0.07 VB 2/23-3/01 <0.015 RH 2/23-3/01 <0.07 VB 3/01-3/09 <0.017 RH 3/01-3/09 <0.07 VB 3/09-3/16 <0.013 RH 3/09-3/16 <0.07 VB 3/16-3/23 <0.023 RH 3/16-3/23 <0.07 VB 3/23-3/30 <0.010 RH 3/23-3/30 <0.07 l
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CLAIBORNE COUNTY, MISSISSIPPI CY 1993 Radiciodine Control (cont'd)
Location Date MSDH Licensee (pCi/m3) (pCi/m3)
VB 3/30-4/06 <0.025 RH 3/30-4/06 <0.07 VB 4/06-4/13 <0.009 RH 4/06-4/13 <0.07 VB 4/13-4/20 <0.012 RH 4/13-4/20 <0.07 t VB 4/20-4/27 <0.011 RH 4/20-4/27 <0.07 VB 4/27-5/04 <0.017 RH 4/27-5/04 <0.07 VB 5/04-5/11 <0.009 RH 5/04-5/11 <0.07 VB 5/11-5/18 <0.015 RH 5/11-5/18 <0.07 VB 5/18-5/25 <0.010 RH 5/18-5/25 <0.07 VB 5/25-6/02 <0.018 RH 5/25-6/02 <0.07 VB 6/02-6/08 <0.022 RH 6/02-6/08 <0.07 VB 6/08-6/15 <0.017 RH 6/08-6/15 <0.07 VB 6/15-6/22 <0.018 RH 6/15-6/22 <0.07 .
VB 6/22-6/29 <0.016 {
RH 6/22-6/29 <0.07 j VB 6/29-7/06 <0.013 RH 6/29-7/06 <0.07 VB 7/06-7/13 <0.014 RH 7/06-7/13 <0.07 VB 7/13-7/20 <0.011 RH 7/13-7/20 <0.07 VB 7/20-7/27 <0.010 ;
RH 7/20-7/27 <0.07 i VB 7/27-8/03 <0.019B RH 7/27-8/03 <0.07 VB 8/03-8/10 <0.013 1
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l GRAND GULF NUCLEAR STATION i CLAIBORNE COUNTY, MISSISSIPPI CY 1993 Radioiodine Control (cont'd) l Location Date MSDH Licensee
- (pCi/m3) (pCi/m3) 4 4
I RH 8/03-8/10 <0.07 i VB 8/10-8/17 <0.011 RH 8/10-8/17 <0.07 VB 8/17-8/24 <0.013
- RH 8/17-8/24 <0.07 VB 8/24-8/31 <0.022 RH 8/24-8/31 <0.07 i VB 8/31-9/07 <0.009 l RH 8/31-9/07 <0.07 l VB 9/07-9/14 <0.013 i RH 9/07-9/14 <0.07 i VB 9/14-9/21 <0.013
- RH 9/14-9/21 <0.07 VB 9/21-9/28 <0.010 RH 9/21-9/28 <0.07 4 VB 9/28-10/05 <0.016 RH 9/28-10/05 <0.07 10/05-10/12 <0.027 VB RH 10/05-10/12 <0.07 VB 10/12-10/19 <0.022 RH 10/12-10/19 <0.07 VB 10/19-10/26 <0.022 i RH 10/19-10/26 <0.07 j VB 10/26-11/02 <0.019 i RH 10/26-11/02 <0.07 VB 11/02-11/09 <0.014 RH 11/02-11/09 <0.07 VB 11/09-11/16 <0.020 1
RH 11/09-11/16 <0.07 l VB 11/16-11/23 <0.018 i RH 11/16-11/23 <0.07 VB 11/23-11/30 <0.014 RH 11/23-11/30 <0.07 VB 11/30-12/07 <0.014 '
l RH 11/30-12/07 <0.07 VB 12/07-12/14 <0.010 1 17 4
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GRAND GULF NUCLEAR STATION CLAIBORNE COUNTY, MISSISSIPPI CY 1993 Radiciodine Control (cont'd) i l
Location Date MSDH Licensee !
(pCi/m3) (pCi/m3) l l
1 RH 12/07-12/14 <0.07 l VB 12/14-12/21 <0.018 RH 12/14-12/21 <0.07 VB 12/21-12/28 <0.014 RH 12/21-12/28 <0.07 B Power failure at 88.27 hours3.125e-4 days <br />0.0075 hours <br />4.464286e-5 weeks <br />1.02735e-5 months <br /> run time. !
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t GRAND GULF NUCLEAR STATION CLAIBORNE COUNTY, MISSISSIPPI CY 1993 Quarterly Composite (Gamma Isotopic) Control These results are for particulate air samples ~,
collected during a quarter, taken from control locations by the MSDH and the Licensee which were analyzed as a composite for gross ,
l gamma emitters. The Licensee's sampler is' located in Vicksburg -
The MSDH's sampler is located behind the Radiological Health Building (RH) in Jackson, 51 miles east northeast of the GGNS.
Location Date MSDH Licensee (pCi/m3) (pCi/m3)
VB 12/29-3/30 <0.01 ,
RH 12/29-3/30 <0.01 VB 3/30-6/29 <0.01 RH 3/30-6/29 <0.01 VB 6/29-9/28 <0.01 ,
RH 6/29-9/28 <0.01 VB 9/28-12/28 <0.01 i RH 9/28-12/28 <0.01 l
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l GRAND GULF NUCLEAR STATION CLAIBORNE COUNTY, MISSISSIPPI CY-1993 Gamma Isotopic Analysis These results are for river water samples split with the Licensee and analyzed by Gamma -Isotopic analysis. The ,
hississippi River Water Upstream (MRU) sample location is 2 miles j
north northwest of .the GGNS (Control) . The Mississippi River Water Downstream (MRD) sample location'is 2 miles west southwest of the GGNS (Indicator). The Licensee's Lower Limits of Detection (LLD) ,
from their Technical Specifications,-are:- Cs-137: 18 pCi/1; Mn- !
54, co-58, Co-60, Nb-95,.Cs-134, La-140: 15 pCi/1; Fe-59, Zn-65, !
Zr % 30 pCi/1;'Ba-140: 60 pCi/1. The MSDH's LLD are: Mn-54, Cs- l 134: 6 pCi/1; Ba/La-140, Co-58/-60, Nb-95: 15 pCi/1; Cs-137: _18 ,
pCi/1; Fe-59, Zn-65, Zr-95: 25 pCi/1, which are equal to or less than the contract specification. The data for these radionuclides ,
are reported as less than LLD in each case. j Location Date MSDH Licensee ,
(pci/1) (pci/1) j MRU JAN 05, 1993 <LLD <LLD ,
MRU-C JAN 05, 1993 <LLD MRU FEB 02, 1993 . <LLD <LLD MRU MAR 02, 1993 <LLD <LLD MRU APR 06, 1993 .LLD
< <LLD MRU-C APR 06, 1993 <LLD MRU MAY 04, 1993 <LLD: <LLD >
MRU JUN 02, 1993 <LLD <LLD MRU JUL 01, 1993 <LLD <LLD MRU AUG 03, 1993 <LLD <LLD MRU AUG 31, 1993 <LLD <LLD MRU OCT 01, 1993 <LLD <LLD MRU NOV 02, 1993 <LLD <LLD MRU NOV 30, 1993 <LLD <LLD ,
MRD JAN 05, 1993 <LLD <LLD !
MRD-C JAN 05, 1993 <LLD !
MRD FEB 02, 1993 <LLD <LLD ~
MRD MAR 02, 1993 <LLD <LLD MRD APR 06, 1993 <LLD <LLD MRD-C APR 06, 1993 . <LLD MRD MAY 04, 1993 <LLD <LLD MRD JUN 02, 1993 <LLD <LLD 20 I
..t o GRAND GULF NUCLEAR STATION i I
CLAIBORNE COUNTY, MISSISSIPPI CY 1993 l
)
l Gamma Isotopic Analysis (cont'd)
Location Date MSDH Licensee I (PCi/1) (pci/1)
MRD JUL 01, 1993 <LLD <LLD ,
MRD AUG 03, 1993 <LLD <LLD .
MRD AUG 31, 1993 <LLD <LLD l MRD OCT 01, 1993 <LLD <LLD l MRD NOV 02, 1993 <LLD <LLD MRD NOV 30, 1993 <LLD <LLD l i
4 I
i C Duplicate sample for Licensee Quality Control program.
21
'a GRAND GULF NUCLEAR STATION CLAIBORNE COUNTY, MISSISSIPPI CY 1993 Tritium These results are for river water samples split by the MSDH and the Licensee and analyzed for tritium using liquid scintillation analysis. The Mississippi River Water Upstream (MRU) sample location is 2 miles. north northwest of the GGNS (Control).
The Mississippi River Water Downstream (MRD) sample location is 2 miles west southwest of the GGNS (Indicator). Licensee's Lower Limit of Detection (LLD) for tritium (H-3) as required by.their Technical Specifications is 2000 pCi/1. The Licensee's LLD is computed individually for each sample and indicated by "<" below.
The MSDH's LLD is 330 pCi/1. The contract specifications are 1000 pCi/l for drinking water, and 2000 pCi/l for other water samples.
Licensee's results are a quarterly composite of the preceding three months. The MSDH tritium analyses are performed monthly.
Location Date MSDH Licensee (pCi/1) (pci/1)
MRU JAN 05, 1993 <330 D MRU-C JAN 05, 1993 D MRU FEB 02, 1993 <330 D MRU HAR 02, 1092 <330 <470 !
MRU APR 06, 1993 <330 D j MRU-C APR 06, 1993 D l MRU MAY 04, 1993 <330 D MRU JUN 02, 1993 <330 <420 MRU JUL 01, 1993 <330 D MRU AUG 03, 1993 <330 D MRU AUG 31, 1993 <330 <430 MRU OCT 01, 1993 <330 D MRU NOV 02, 1993 <330 D MRU NOV 30, 1993 <330 <430 MRD JAN 05, 1993 <330 D MRD-C JAN 05, 1993 D MRD FEB 02, 1993 <330 D MRD MAR 02, 1993 <330 <470 MRD APR 06, 1993 <330 D MRD-C APR 06, 1993 D MRD MAY 04, 1993 <330 D MRD JUN 02, 1993 <330 <430 22
"o ,
.. s ,
)
1 GRAND GULF NUCLEAR STATION CLAIBORNE COUNTY, MISSISSIPPI CY 1993 Tritium (cont'd)
Location Date MSDH Licensee (Pci/1) (pci/1)
MRD JUL 01, 1993 <330 D MRD AUG 03, 1993 <330 D MRD AUG 31, 1993 <330 <430 MRD OCT 01, 1993 <330 D MRD NOV 02, 1993 <330 D MRD NOV 30, 1993 <330 <430 l
l i
l C Duplicate sample for Licensee Quality Control program.
l l D Composite sample, results below.
i 23 l
.*t . , ..
e l GRAND GULF NUCLEAR STATION CLAIBORNE COUNTY, MISSISSIPPI ,
CY 1993 Gamma Isotopic Analysis l These results are for river sediment samples collected in duplicate and analyzed by Gamma Isotopic methods. The ,
MSDH designates their control as the Mississippi River Upstream '
(MRU) and their indicator. as the Mississippi River Downstream (MRD). The Licensee's designation for control is'the Mississippi :
River Upstream, (SEDCONT) and~ indicator'is Hamilton Lake (SEDHAM).
The controls are both located approximately 2 miles north northwest of GGNS. The indicators are located approximately 2 miles west southwest of the GGNS. The Licensee's-Lower Limits of. Detection- ,
(LLD) for sediment samples are: Mn-54, Co-58, Co-60, Cs-134: 150 pci/kg (dry) and Cs-137: 180 pCi/kg (dry) ; the Cs-134/-137 LLD are-as specified-in their Technical Specifications. The contract LLD specified for Cs-134/-137~ is 150 pci/kg and 180 pCi/kg respectively.
Location Date MSDH Licensee (pci/kg) (pCi/kg)
]
MRU 7/01/93 <LLD SEDCOHT 7/01/93 <LLD SEDCONT-C 7/01/93 <LLD i MRD 7/01/93 <LLD '
i SEDHkM 7/01/93 <LLD i SEDHAM-C 7/01/93 <LLD MRU 11/02/93 <LLD SEDCONT 11/02/93 <LLD MRD 11/02/93 <LLD SEDHAM 11/02/93 <LLD l
C Duplicate sample for Licensee Quality Control program.
l 24
,-l t , ' .
GRAND GULF NUCLEAR STATION CLAIBORNE COUNTY, MISSISSIPPI CY 1993 Gamma Isotopic Analysis These results are for duplicate Alcorn Dairy. milk samples which the MSDH and the Licensee analyzed by Gamma Isotopic methods. Alcorn Dairy is located eleven miles southwest of the GGNS. Samples are labeled RH for Radiological Health and GG for Licensee.
Sample Date MSDH Licensee (PCi/1) (pCi/1)
RH 6/16/93 <15 GG 6/16/93 <15 GG-C 6/16/93 <15 1 GG 6/29/93 <15
! GG-C 6/29/93 <15 ,
RH 11/10/93 <15 l GG 11/10/93 <15 i
i C Duplicate sample for Licensee Quality Control program.
25
l
.t l
, GRAND GULF NUCLEAR STATION I CLAIBORNE COUNTY, MISSISSIPPI !
I CY 1993 Radiciodine These results are for duplicate Alcorn Dairy milk samples which the MSDH and the Licensee analyzed for radiciodine by Gamma Isotopic methods. Alcorn Dairy is located eleven miles southwest of the GGNS. Samples are labeled RH for Radiological Health and GG for Licensee.
Sample Date MSDH Licensee (PCi/1) (pci/1)
RH 6/16/93 <1 GG 6/16/93 <0.3 GG-C 6/16/93 <0.3 RH 11/10/93 <1 GG 11/10/93 <0.3 I
i C Duplicate sample for Licensee Quality Control program.
26
.-( ,o ,
GRAND GULF NUCLEAR STATION CLAIBORNE COUNTY, MISSISSIPPI CY 1993 Gamma Isotopic Analysis These results are for edible fish samples taken from the Mississippi River Upstream (MRU) approximately 2 miles north northwest of the GGNS and the Mississippi River Downstream (MRD) approximately 2 miles west southwest of the GGNS. Each sample was analyzed by Gamma Isotopic methods. The Licensee's Lower Limits of Detection are: Mn-54, Co-58, Co-60, Cs-134: 130 pCi/kg; Cs-137:
150 pCi/kg; and Fe-59, Zn-65: 260 pCi/kg. The LLD used by the Licensee in these analyses are in accordance with their Technical Specifications. The LLD specified in the MSDH contract are: Mn-54, Co-58/60, Cs-134: 130 pCi/kg; Cs-137 : 150 pCi/kg; Fe-59, Zn-65: 260 pCi/kg.
Location Date MSDH Licensee (Pci/kg) (pCi/kg)
MRU 5/25/93 A <LLD MRD 5/25/93 A <LLD MRU 11/08/93 <LLD <LLD MRD 11/08/93 <LLD <LLD These results are for venison samples taken separately by each agency from the Bucksnort Hunting Club (BHC).
These samples were analyzed by Gamma Isotopic methods. The Licensee's Lower Limits of Detection are: Mn-54, Co-58/60, Cs-134:
130 poi /kg; Cs-137: 150 pCi/kg; Fe-59, Zn-65: 260 pCi/kg.
Location Date MSDH Licensee (pCi/kg) (pCi/kg) j BHC 01/14/93 <LLD <LLD A No sample.
27 l
- ' f ,
GRAND GULF NUCLEAR STATION i CLAIBORNE COUNTY, MISSISSIPPI l CY 1001 j Gamma Isotopic Analysis These results are for vegetation samples taken from Sectors J, K, and R. These samples were analyzed by Gamma ,
Isotopic methods. l l
l Vegetable Sector Date HSDH Licensee (pCi/kg) (pci/kg) ;
Cabbage J 1/14/93 <60 <60 Collards K 1/14/93 <60 <60 Cabbage R 1/14/93 <60 <60 Collards J 4/14/93 <60 <60 1
Collards K 4/14/93 <60 <60 ]
1 Swiss Chard R 4/14/93 <60 <60 1 Swiss Chard J 7/07/93 <60 <60 Collards K 7/07/93 <60 <60 Crowder Peas R 7/07/93 <60 <60 Mustard J 11/10/93 <60 <60 Collards K 11/10/93 <60 <60 Collards R 11/10/93 <60 <60 28
l c . a. , .
GRAND GULF NUCLEAR STATION CLAIBORNE COUNTY, MISSISSIPPI CY 1993 l
l EPA Cross-Check Results--1993 l All values reported in pCi/l unless otherwise indicated.
Reported Known January Strontium in Water Strontium 89 13, 13, 13 15 8.7 Strontium 90 10, 11, 11 10 8.7 f
Gross Alpha / Beta in Water Alpha 24, 25, 25 34 15.6 Beta 54, 54, 55 44 8.7 February Iodine in Water Iodine 95, 96, 96 100 17.3 l
Uranium in Water Uranium 7.1, 7.2, 7.5 7.615.2 l
March Radium in Water Radium 226 8.0, 8.0, 8.0 9.8i2.6 Radium 228 22.0, 21.6, 21.4 18.5 8.0 l
April Performance Evaluation Intercomparison Study Alpha 123,124,125 95 41.6 Radium 226 26.6, 27.3, 27.8 24.916.4 Radium 228 19.2, 19.3, 19.4 19.0 8.3 Uranium 29.1, 29.2, 29.2 28.915.2 Beta 183, 183, 184 177146.8 Strontium 89 40, 40, 41 4118.7 Strontium 90 31, 32, 32 2918.7 Cesium 134 24, 24, 25 27 8.7 Cesium 137 34, 34, 34 32 8.7 Cobalt 60 40, 40, 40 39 8.7 29 l
I 1
I
ei* p. .
GRAND GULF NUCLEAR STATION CLAIBORNE COUNTY, MISSISSIPPI CY 1993 EPA Cross-Check Results (cont'd) .1
! Reported Known June !
Radionuclides in. Water l Cobalt'60 16, 16, 16 15 8.7 Zinc 65 106, 107, 108 103t17.3.
l Ruthenium 106 88, 88, 88 119120.8
. Barium 133 95, 95, 96 99i17.3 l Cesium 134 5, 5, 5 Si8.7 Cesium 137 8, 8, . 8 518.7 l
Tritium in Water Tritium 9400, 9416, 9432 984411707 July i Strontium in Water i l Strontium 89 30, ~ 30,.31 34 8.7 ,
Strontium'90 25, 26, 26 2518.7
{
f Gross Alpha / Beta in Water j Alpha ' 15 , 16, 16 15 8.7
- Beta 39, 39, 39 43 12.0 l
August j Uranium in Water Uranium 21.6, 21.6, 21.6 25.3i5.2 Air Filter Alpha 20, 21, 21 19 8.7-E Beta' 55, 56, 56 4718.7-E Strontium 90 20, 20, 20 19 8.7-E Cesium 137 10, 10, 10 918.7-E September Radium in Water Radium 226 14.1, 14.2, 14.2 14.9 3.8 Radium 228 21.9, 21.9, 22.0 20.418.8 30 l
i-
_ _ _ _ _ _ . . . _ _ _ . _ . . _ __.. , _ _, _, , . , , . _ , , _ _ , , ., .4
o 's pp
- GRAND GULF NUCLEAR STATION CLAIBORNE COUNTY, MISSISSIPPI CY 1993 EPA Cross-Check Results (cont'd)
Reported Known Radionuclides in Milk Strontium 89 15, 15, 15 3018.7 Strontium 90 15, 15, 15 2518.7 Iodine 131 118, 118, 119 120i20.8 Potassium 1520, 1520, 1525 1679i145 Cesium 137 53, 53, 53 4918.7 October Iodine in Water Iodine 120, 121, 121 117120.8 Performance Evaluation Intercomparison Study Alpha 48, 48, 48 40il7.3 Radium 226 10.9, 11.0, 11.0 9.9i2.6 Radium 228 11.6, 11.7, 11.8 12.513.0 Uranium 14.6,14.8,14.8 15.115.2 Beta 55, 56, 56 58117.3 Strontium 89 12, 13, 13 1518.7 Strontium 90 10, 10, 11 10 8.7 Cobalt 60 12, 12, 13 1018.7 Cesium 134 8, 8, 9 1218.7 Cesium 137 13, 13, 13 10 8.7 Gross Alpha / Beta in Water Alpha 26, 26, 26 20 8.7 Beta 21, 21, 21 1518.7 November Tritium in Water Tritium 7340, 7393, 7408 7398 740 Radionuclides in Water Cobalt 60 32, 32, 33 3018.7 Zinc 65 156, 156, 157 150 26 Ruthenium 106 192, 193, 194 201134.7 Barium 133 74, 75, 75 79 13.9 Cesium 134 54, 54, 55 59 8.7 Cesium 137 45, 45, 45 40 8.7 E Values are reported as pCi/ filter.
31 l
l l
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