AECM-83-0241, Annual Radiological Environ Operating Rept for 1982
ML20099H861 | |
Person / Time | |
---|---|
Site: | Grand Gulf ![]() |
Issue date: | 12/31/1982 |
From: | Mcgaughy J MISSISSIPPI POWER & LIGHT CO. |
To: | James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II) |
References | |
AECM-83-0241, AECM-83-241, NUDOCS 8411280358 | |
Download: ML20099H861 (200) | |
Text
O ANhTAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT FOR 1982 GRAND GULF NUCLEAR STATION I
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- PREFACE
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This report presents the data obtained through the analysis of environmental samples collected in the Grand Gulf Nuclear Station (GGNS)
Preoperational Radiological Environmental Surveillance Program from
. July 1978 - June 1982 and the Operational Radiological Environmental Surveillance Program for the period June 16, 1982, through December 31, 1982.
The analytical contractor for GGNS is Eberline Instrument Corporation, a division of'Thermo Electric Corporation. Eberline has been the analytical contractor since the initiation of the GGNS Radiological Environmental Surveillance Program in 1978.
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- t. TABLE OF CONTENTS !
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. sbBJECT PACE l A. Preface ...................................................... 11 B. List of Tables ............................................... vi C. List of Figures .............................................. vii D. Section 1 h Introduction and Summary ..................................... 1-1
, 1.1 Introduction ............................................ 1-1
- 1.2 S umma ry ; . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 E. Section 2 l Radiological Environmental Surveillance Program .............. 2-i l 2.1 Air Particulate and Radioiodine ......................... 2-l '
2.2 Thermoluminescent Dosimetry (TLD) ....................... 2-1 2.3 Milk Samples ............................................ 2-1 t 2.4 Water Samples ........................................... 2-13 2.5 Broad Leaf Vegetation ................................... 2-13 2.6 Sediment Samples ........................................ 2-15 2.7 Fish Samples ............................................ 2-15 2.8 Special Samples ......................................... 2-15 2.9 Annual Land Use Census .................................. 2-15
, F. Section 3 j Analytical Procedures & Counting Methods ..................... 3-1 l
- j. 3.1 Program & Methodology ................................... 3-1 c
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( 3.2 Analytical Detection Limits and Count Rate Errors ....... 3-1 s
- 3.3 Air Particulates ........................................ 3-1 l.
3.4 Radioiodine ............................................. 3-1
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! 3.5 Cistern Water ........................................... 3-1 I.
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- ! 3.6 Surface Water ...................................... .... 3-4
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- 3.7 Well Water .............................................. 3-4 l
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h- 3.8 Milk Samples ............................................ 3-4 l=
a 3.9 Sediment Samples ........................................ 3-4 3.10 Fruit & Vegetable Samples .............................. 3-4 3.11 Fish and Meats .......................................... 3-4 3.12 Thermoluminescent Dosimeters (TLDs) ..................... 3-4 C. Section 4
, Results and Discussion ....................................... 4-1 l'
'h 4.1 Air Particulates and Radioiodine ........................ 4-1 ll j 4.2 Thermoluminescent Dosimetry (TLDs) ...................... 4-1 a
j 4.3 Milk Samples ............................................ 4-1
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4.4 Water Samples ........................................... 4-1 u
1 4.5 Broad Leaf Vegetation ................................... 4-2 t
i 4.6 Sediment Samples ........................................ 4-2 4.7 Fish Samples ............................................ 4-2 4.8 Special Samples ......................................... 4-2
- - 4.9 Exceptions to the Environmental Surveillance Program .... 4-2 H. Section 5 Radiological Environmental Surveillance Program Summary ...... 5-1 5.1 Program Results for 1982 ................................ 5-1 I. Section 6 Quality Control Data ......................................... 6-1 6.1 Quality Control Analyses Summary ........................ 6-1 6.2 USEPA - Eberline Intercomparison Program ................ 6-4 6.3 Batalle Northwest - Eberline TLD Intercomparison. Program ............................. 6-7 r
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i 1 J. Section 7 Sampling and Analysis Results for 1978-1982 .................. 7-i 7.1 Notes on Data Tables .................................... 7-1 l 7.2 Data for 1978-1982 ...................................... 7-2 l
Data for 1978 ...................................... 8-1 Data for 1979 ...................................... 9-2 Data for 1980 ................... 4................. 10-2 Data for 1981 ..................................... 11-2 i
Data for 1982 ..................................... 12-2 ae
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, LIST OF TABLES F
Table No. a Page 1' Sample Collection Sites ..................................... 2-5 2 Analytical Program .......................................... 3-2 3 Lower Limits of Detection (LLD) ............................. '3-3 4 Radiological Environmental Surveillance Program Summary (1982) ........................................... 5-2 5 1982 Quality Control Analyses Summary ....................... 6-2 6 1982 USEPA-Eberline Intercomparison Program ................. 6-5 7 TLD Intercomparison Badges Irradiated by Batelle Northwest Laboratories ................................... 6-8 8 1978 Sampling and Analysis Results .......................... 8-1
,j 9 1979 Sampling and Analysis Results .......................... 9-2
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10 1980 Sampling and Analysis Results ......................... 10-2 11 1981 Sampling and Analysis Results ......................... 11-2 12 1982 Sampling and Analysis Results ......................... 12-2 3
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LIST OF FIGURES ,
Figure No. P_aage,
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1 Air Sampler & TLD Stations (2-Mile Map) .................... 2-2 2 Air Sampler & TLD Stations (General Area Ma'p) .............. 2-3 3 Air Sampler, TLD, Ground Water & Milk'Honitoring Locations (10-Mile Map) ................................. 2-4 4 Surface Water, Fish, Sediment, Vegetable & Cistern
.ater Monitoring Locations (5-Mile Map) ................. 2-14 i
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Section 1 INTRODUCTION &
SUMMARY
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t f 1.1 Introduction l Grand Gulf Nuclear Staticn (CGNS) is located in Claiborne County, 1 Mississippi. The site is on the east bank of the Mississippi River,
, approximately 25 Miles south of Vicksburg, Mississippi, and 37 miles .
north-northeast of Natchez, Mississippi. Grand Gulf Military Park borders a '
portion of the north side of the property and the community of Grand Gulf is approximately 1.5 miles to the north. The town of Port Gibson is approximately 6 miles southeast of the site. Two lakes, Hamilton Lake and Gin Lake, are located in the western portion of the site.
The Station consists of two boiling water reactors (BWRs) rated at 1250 MWe each. Unit I received a Low-Power Operating License on June 16, 1982.
Fuel loading began on July 1,1982, and was completed on August 6,1982.
Initial criticality was achieved on August .18,1982. Nuclear heatup is scheduled for July, 1983, with commercial operation scheduled for late 1983.
Unit II is in a construction phase and is presently 31.0% complete.
The Grand Gulf Nuclear Plant has been designed to keep radioactive releases to as low as is practicable levels. The quantities of radionuclides
- released to the environment are expected to be insignificant as a source of potential exposure.
The Radiological Environmental Surveillance Programs are designed to
- serve the following purposes
(1) The Preoperational Program was designed to:
a) measure background levels and their variations in environmental media in the area surrounding the plant; b) yield average values of radiation levels and concentrations of radioactive material in various media of the environment; c) evaluate environmental procedures, equipment, and techniques; and d) provide environmental assessment experience to personnel.
(2) The Operational Program is an extension of the Preoperational Program. It was designed to:
a) ensure that data from the two programs are compatible, and that smooth transition between the programs is achieved; b) detect what effect, if any, operation of GGNS will have on the radiation levels and concentrations in the environment around GGNS.
Both the Preoperational and the Operational Program are designed in accordance with the following criteria:
- 1. To analyze the important pathways for anticipated types and quantities of radionuclides released from the Station into the surrounding environment; A22swb28 2 ... . - . , _ _ _ _ _ . . _ _ _ ._ __ . .._i_i. _
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l 2. To consider the possibility of a buildup of long-lived radionuclides -
in the environment and identify physical and biological sites of l accumulation that may contribute to human exposures;
- 3. To consider the potential radiation exposure to important plant and .
animal life in the environment surrounding GGNS;
- 4. To correlate levels of radiation and radioactivity in the environment with radioactive releases from Station operation.
The Preoperational Radiological Environmental Surveillance Program was initiated in July, 1978. It was continued until GCNS received its Low-Power Operating License. At that time the Operational Environmental Surveillance Program began. This report summarizes the data for the period June 16, 1982 to December 31, 1982. The Preoperational data collected from July, 1978 to June,1982 has also been included in Tables 8-12 as background material.
1.2 Summary ,
GGNS Unit I received a Low-Power Operating License on June 16, 1982.
. ' Howrier, at no time during 1982 did the Station enter a power ascension mode.
Therefore, the results of the Operational Environmental Surveillance Program from June 16, 1982 to December 31, 1982 are actually an extension of the preoperational program data. The data are presented in Tables 8-12.
The most significant environmental dose pathways from a nuclear power
, station are direct doses from the gaseous effluent and thyroid dose due to the ingestion of milk. The operation of GGNS is expected to have little, if any, impact from these pathways due to the absenes of milking animals within 5 miles of GGNS. Also since the first use of Mississippi River water as drinking water is more than 200 miles downstream of GCNS, the dose from this pathway is expected to be minimal.
Table I and Figures 1-4 lists the sample collection sites for air samples. TLD badges, milk, cistern water, ground water, surface water, vegetation, fish and sediment samples relative to the distance and direction from GCNS Unit 1. Table'2 summarizes the sample frequencies and t7Fe of analyses performed, and Table 4 summarizes the range and average concentrations for measurements at indicator and control locations, as well as the location with the highest annual mean value. Complete background j
information for the years 1978 through 1982 is provided in Tables 8 through 12 in Section 5.
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4 Section 2 RADIOLOGICAL ENVIRONMENTAL SURVEILLANCE PROGRAM i
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! . 2.1 Air Particulate and Radioiodine
. Eleven continuous air monitors are used in the GGNS Environmental
,' Surveillance Program to provide for measurements of beta, gamma, and
- radioiodine activity in the airborne exposure pathway. The locations of these ~
l monitors range from 0 to 26 miles, as identified in Figures 1-3, and Table 1.
- Three samplers are located near the site (0-1 mile) in areas with the highesc X/Q values. Two other samplers are located in a community (Port Gibson)
- having the highest X/Q value and in a control location (Vicksburg). These five air samplers are used to meet the requirements of GGNS Technical Specification 4.12.1. The remaining six samplers are located in areas which will provide additional data for the Environmental Surveillance Program.
The samplers are placed in weatherproof houses approximately one meter i above the ground. A two-inch glass fiber filter is located in the intake line
- of the vacuum pump with a 2 X 1-inch chercoal cartridge located directly i downstream. Flows are adjusted to approximately 1.25 cubic feet per minute.
- Filters and cartridges are changed weekly and analyzed for gross beta and I
radioiodine activity, respectively. In addition, the filters are composited
- quarterly and analyzed for gamma emitting radionuclides.
2.2 Thermoluminescent Dosimetry (TLD) i Eighty seven thermoluminescent dosimeters are used to measure direct I
radiation in the environment surrounding GGNS (Figures 1-3). Their locations are defined in Table 1. Forty of the TLDs are placed so as to meet the
! requirements of GGNS Technical Specification 4.12.1. This requires an inner ring of stations in the general area of the site boundary and an outer ring in i
the 4 to 5 mile range, with a station in each sector of each ring (16 stations X 2 rings = 32 stations). TLDs in the outer ring of s'ectors Q, R, and A are inaccessible; however. TLDs were placed in sectors Q and R at the first l convenient locations, 8.0 miles and 7.5 miles respectively. The balance of the forty stations are located in special interest areas such as population i centers, residences, and controls. Twenty-four of the 87 stations have
- recently been established on the protected area fence surrounding Unit 1. The i remaining 23 stations are located in areas ranging from 0-15 miles away which will provide additional environmental data.
l The dosimeters have five TLD chips sealed in plastic protective holders.
, These holders are suspended at each station approximately 1 meter above the ground. They are collected quarterly, with notations made concerning location, exposure period, and any abnormal conditions such as moisture and damage done by animals.
2.3 Milk Samples
- i
- l. Milk samples are collected in the vicinity of GGNS for the purpose of
'l measuring radioactivity via the ingestion exposure pathway.
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[ GCNS Technical Specifications require milk sampling at three locations within 5 km of the site and one control sample. No milking animals are r
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Q AIR SAMPLER LOCATION 5 0 5 to 15 TLD LOCATION
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l MISSISSIPPI POWER & LIGHT COMPANY COLLECTION SITE LOCATIONS GRAND GULF NUCLEAR STATION GENERAL AREA MAP
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1 TABLE 1 Sample Collection Sites AIR SAMPLES NUMBER LOCATION ,
- AS-1 PG Southeast of GGNS at the Port Gibson City Barn. (Sector G Radius 5 miles)
AS-2 61N North Northeast of GGNS, on Hwy 61 South across from the Yokena Church. Approximately 20 miles from GGNS.
(Sector B Radius 13 miles)
(Sector B Radius 18 miles)
- AS-4 GJOE Southwest of GGNS. -Glodjo property on Waterloo Road.
(Sector L Radius .9 miles)
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(Sector J Radius .5 miles)
AS-6 RS Northeast of GGNS, South of Grand Gulf Road.
(Sector C Radius .5 miles)
[ tower control building.
l (Sector A Radius .8 miles)
AS-8 WR East of GGNS, located at Maggie Jackson's trailer on Waterloo Road near the Eastern Site Boundary.
4 (Sector E Radius .5 miles)
AS-9 GGMP North of GGNS, located in Grand Gulf Military Park.
- j. (Sector A Radius 1.5 miles)
AS-10 NLT West Northwest of GGNS, located at Newellton, Louisiana.
(Sector P Radius 12.5 miles)
AS-11 STJ West Southwest of GGNS, located at St. Joseph.
Louisiana (Sector M Radius 13.0 miles)
- Technical Specification requirements it l~
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f TABLE 1 (Cont'd) i
.; TLD LOCATIONS '
TLD NO. LOCATION SECTOR MILE
- M-01 REA Pole-East of Entry Gate at E 3.5 Lake Claiborne M-02 REA Pole Lefe of Entry Cate L 7.0 Windsor Ruins M-03 REA Pole-East Side lh.y 61 P.G.
H 7.0 Country Club Entrance M-04 MP&L Pole-Hwy 547 North Side G 7.5 Between Twin Power Poles M-05 50 Yards North of Hwy 18 F 9.0 Approximately 5 miles East of U. S. 61 M-06 REA Pole-East of Willows Beyond E 8.0 MMB Church MS Highway 462
- M-07 Port Gibson City Barn AS-1 C 5.5 M-08 West Side Big Black River South C 8.5 Entrance
- M-09 Oak Tree Hanger-South Warner Tully D 3.5 Camp
- M-10 Entrance Gate Grand Gulf Military R 1.5 Park M-11 Highway 613 Miles North of Big Black C 10.5
, River at Twin Tower M-12 Highway 61 at AS-2-61 North Yokena B 13.0 M-13 Highway 61 LeTourneau Hill West B 15.0
, Side of Road
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- M-14 Highway 61 AS-3-61VA at Casket B 18.0 (CONTROL) Company
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--I M-15 Barge Slip (South edge) P 1.5 i
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- M-16 AS-7-MET Tower A 1.0 1
M-17 AS-6-RS Grand Gulf Road C 0.5 l l
- M-18 Railroad Crossing Eastern Site Boundary F 0.5
- Technical Specifications requirements l I
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TLD LOCATIONS TLD NO. LOCATION SECTOR MILE -
I MH19 Behind Burn Pit on Fence at Eastern E 0.5 l Site Boundary i
4- M-20 Eastern Site Boundary Behind Burn F 0.5 Pit (Pine)
M-21 AS-5-TC Training Center J 0.5 M-22 South of RR Entrance Crossing 100 G 0.5 Yards on West Side M-23 County Road / Heavy Haul Road 50 Yards Q 0.5 North on Power Pole
~
- M-24 Upper Grand Gulf Landing R 2.0 i
- M-25 Hamilton Lake Boat Launch N 1.0 M-26 Hamilton Lake Outfall N 1.0
- M-27 South Point Site Boundary 200 Yards M 1.0 along Property line
- M-28 AS-4-Clodjo Residence Glodjo L 1.0
! M-29 In sharp curve of Waterloo Road K 1.5 i to Waterloo Plantation
- M-30 Arnold Acres Trailer Park Entrance J 1.0 i M-31 Duplicate TLD Installed at
- designated Site Number i
l M-32 Duplicate TLD Installed at l designated Site Number l
l
- M-33 Newe11 ton. Louisiana Water Tower P 12.0 i
- M-34 Primary Levee at End of Country Road R 7.5 l st Point Pleasant. Louisiana 6
- M-35 Mor Landing - Lake Yucatan Q 8.0 I
- M-36 Curve on 608 Point Nearest GGNS, at P 5.0 l Power Pole i
! M-37 Winter Quarters Home N 7.5 t
- M-38 Lake Bruin State Park Second Pole M 9.0 i-
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- Technical Specification requirements D31sp4 2-7
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I TABLE 1 (Cont'd)
TLD LOCATIONS TLD NO. LOCATION SECTOR MILE
- M-39 St. Joseph, Louisiana, Aux. Water Tank M 12.0
- M-00 Maintained in lead shield during the exposure period
- M-40 International Paper Road, Approximately M 5.0 5 Miles from Site
- M-41 Heavy Haul Road--J Pipe on Concrete P 1.0 Block
- M-42 Heavy 1 Haul Road North Iron Gate Q 1.0
- M-43 Gin Lake Entrance R 1.2
- M-44 Truck Bypass on Grand C 0.5 Gulf Road
- M-45 Visitor Center Gate East Side D 0.5
- M-46 Power Pole Across from Grand Gulf / E 1.0 Waterloo roads intersection b
- M-47 Bridge 0.6 Miles past Rodney Road / L 5.0 Greenwood Road intersection North Side
- M-48 Property Line Fence 0.4 miles on K 5.0
- Greenwood Road on West Side
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- M-49 Fork in Weathers Road H 4.5
- M-50 Big Black River Boat Landing B 5.0 l
- M-51 Power Pole 0.5 Miles on Gravel Road C 5.0 to Big Black on West Side 1
o
- M-52 Power Pole-Waterloo Road Marked with K 1.0 i White Paint i
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- M-53 Arnold Acres Property Fence Past H 1.0 Trailer Park
- M-54 Bottom of Curve Arnold Acres G 1.0 l
- M-55 Behind Bonner's' Beauty Shop at MSBH D 5.0
- Air Sample d
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- Technical Specification requirements (1! D31sp4.1
- m...-.____________... 2-8
1 TABLE 1 (Cont'd)
TLD LOCATIONS TLD NO. LOCATION SECTOR MILE
- M-56 Hwy. 61 South at "All Creatures G 5.0 Veterinary Hospital"
- M-57 Highway 61 North Behind the Welcome^ F 4.5 to Port Gibson sign
- M-58 Big Bayou Pierre Bridge Southwest Ehd E 5.0
- M-59 Off Levee at Winter Quarters Hunting N 5.1 Camp M-60 Duplicate TLD M-61 Protected area fence by the vehicle P Onsite entrance gate M-62 Protected area fence Northeast N corner MP&L parking lot parking lot M-63 Protected area fence middle MPL N parking lot M-64 Protected area fence Southeast "
M corner ??&L parking South protected area fence behind MP&L "
M-65 L warehouse M-66 South protected area fence across from K "
cooling tower M-67 South protected area fence West end North J "
fence M-68 East protected area fence across from H "
chlorination tank M-69 East protected area fence near G electric Buss M-70 North fence behind turbine b1dg. F "
M-71 166' level on Unit 2 side of plant C "
turbine bids.
M-72 166' level turbine bids Unit 2 side B Technical Specification requirements D31sp5 2-9 m,,._-__-._.___.____.~..__-._.,.._,_.____ _
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L TLD LOCATIONS i
TLD NO. LOCATION SECTOR MILE M-73 Corner of fence outside control bldg. P M-74 Midway of North fence P M-75 Corner in fence in front of Maintenance A Shop M-76 Southeast corner SSW Basins A M-77 Protected area fence beside maintenance R shop M-78 Outside vault in Admin Bldg. Q M-79 Wall in Central Records Q M-80 Wall in Central Records Old library Q
, location 1 M-81 Inside Admin Bldg., 2nd floor, AQ northeast wall M-82 Tech Support Area Admin Q Onsite M-83 Tech Support Secretary "
Q M-84 Security Island P M-85 Rotating duplicate
- M-86 Bechtel Gate North Site Boundary B 0.5
- M-87 Intersection of Rodney Road A transmission line J 4.5
- Technical Specification requirements l
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TABLE 1 (Cont'd) 1 MILK SAMPLES (CONTROL LOCATION)
Alcorn State University Located Southwest of GGNS.
(Sector K Radius 10.5 miles)
Rosco Johnson farm Located Southeast of GGNS.
(Sector G Radius 9 miles)
Haretta Warren farm Located in Louisiana West Northwest of GCNS.
(Sector N Radius 8.5 miles)
CISTERN WATER *
- 1. Trimble Cistern Located east of GGNS at the Trimble Tenant House.
(Sector E Radius .5 miles)
- 2. Willis Cistern Located at the C. E. Willis house East Northeast of GGNS across from the Shiloh Baptist Church.
(Sector D Radius 6 miles)
- 3. Ark Cistern Located South Southeast of GGNS.
(Sector H Radius 8.5 miles)
GROUND WATER
- 1. PCWELL PORT GIBSON WELL - Taken at Port Gibson City Water lift Station. (Sector G Radius 5.0 miles)
- 2. GGMPWELL GRAND GULF MILITARY PARK - Taken from faucet at the Grand Gulf Military Park.
(Sector A Radius 1.7 miles)
- 3. TRIMWELL TRIMBLE house faucet. (Sector E Radius 0.7 miles)
- 4. LAKE BRUIN Taken from faucet at the bath house in Lake Bruin State Park, Louisiana.
(Sector M Radius 9.9 miles)
- Technical Specification requirements l
D31spl1 2-11 n.. .. .._ _ _ _
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3 TABLE 1 (Cont'd)
SURFACE WATER
'l e -
l Upstream 500-1000 meters upstream of the GGNS outfall to
- allow adequate mixing of the Mississippi and Big '
Black Rivers. (Sector Q) e Downstream 1000 meters downstream of GGNS outfall, near the most northeastern radial well. (Sector P)
Discharge Basin West of GGNS, 0.5 miles, Sector P VEGETATION :
s Broad Leaf Vegetation South of GCNS in the MP&L garden near the training center.or South Southwest in Glodjo garden, or areas adjacent to these gardens. (Sector J 0.4 miles)
Lake Chiborne Willis garden (Sector E, 3.0 miles)
Nelson Truck Farm (Sector E, 4.5 miles)
FISH SAMPLES Catfish Downstream of the discharge point in the Mississippi River.
Upstream of Discharge Point uninfluenced by Plant Operations.
e SEDIMENT SAMPLES Collected semiannually during the low water
- periods of the Tidal Basin - samples taken downstream of the outfall in the vicinity of the boat landing near Hamilton Lake outlet and i in the Barge Slip.
(Sector N and Q, 2 miles)
. e
,t Technical Specification requirements I l
! 1 D31sp12 242 W- -_ - - -. . .
l 1
l available within the 5 km range. A control sample is taken from the Alcorn State University Dairy and samples are available on occasion from two area
' farmers (Figure 3. Table 1). Dairy samples are taken on a semi-monthly basis as required by GGNS technical specifications. The raw milk is then divided and the samples are analjzed for Iodine-131 and gamma emitting radionuclides. ,
a* 2.4 Water Samples Water samples are collected in the vicinity of GCNS for the measurement of radioactivity in the waterborne exposure pathway. Samples are collected in clean, l'abelled 2.5-gallon containers. The containers are rinsed with the sample media prior to collecting the sample.
Cistern water is sampled monthly at two locations, one near the site (Trimble Cistern) and the other at a control location (Willis Cistern) (Figure
- 4. Table 1). Cistern water is analyzed for gross beta. Iodine-131, and gamma emitting radionuclides. In addition, a quarterly composite is analyzed for tritium.
Ground water is sampled at four locations. The locations fulfilling the Technical Specifications are the source nearest the site (Trimble Well), and the control (Port Gibson City Well). The other two locations are controls which provide CGNS with additional data (Figure 3. Table 1). Ground water is collected and analyzed quarterly for gamma emitting radionuclides and tritium.
Surface water samples from the Mississippi River are collected monthly at a point above the plant discharge and downstream (Figure 4. Table 1). They are analyzed monthly for gamma emitting nuclides and a composite is analyzed quarterly for tritium.
Another surface water sample is taken from the plant discharge basin.
Samples are composited monthly frem samples taken at hourly intervals with an automatic sampler. This sample is analyzed for gassa emitting nuclides monthly, and a composite is analyzed quarterly for tritium.
, 2.5 Broad Leaf Vesetation
(- Broad leaf vegetation samples are collected in the vicinity of GGNS for 3 the purpose of measuring radioactivity via the ingestion exposure pathway.
Three samples of broad leaf vegetation grown near the site boundary (Figure 4 Table 1) with the highest anticipated annual average ground-level D/Q are
, required when milk samples a.re not available within 5 km distant of the site
. boundary. .The preferred sc arce of broad leaf vegetation is green leafy J vegetables'which would be suitable for human consumption. If such vegetables are not available, samples of any vegetation with relatively broad leaves on
~
which airborne radioactive material night be deposited are sampled. The raw
! samples are then analyzed for gamma emitting radionuclides.
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2.6 Sediment Samoles ,
Sediment samples are collected semiannually at the river shoreline where the plant effluent is discharged and downstream of this discharge in the vicinity of Hamilton Lake's discharge (Figure 4. Table 1). Approximately 1000 ,
grams of sediment are taken in the shallow water near the shoreline from the top one inch layer of sediment. Any living organisms or foreign objects are discarded and the samples are placed in a sample bag with location and date noted. The samples are then analyzed for gamma emitting radionuclides including Cesium-137.
f 2.7 Fish Samples 1 l 1 Twice a year, fish are collected from each of two locations. The control fish sample is collected in the Mississippi River about 1000 yards upstreaa from the GGNS barge slip. The indicator sample is collected approximately
- 6000 feet downstream from the barge slip. A minimum of 1000 grams (wat weight) of eviscarated fish is callsctad frca cach location (Tigure 4. Tabic
- 1) and analyzed for gamma emitting radionuclides.
- 2.8 Special Samples Special samples are occasionally taken of sampling media or locations which are not part of the routine Environmental Surveillance Program. These include such items as fruits and vegetables. In addition, special duplicate
- i. samples are periodically taken for water, milk and vegetable sample media j; These serve as a quality control check of the GGNS analysis contractor.
Samples of deer seat are obtained on an annual basis from a deer harvested on the GGNS site by members of the GGNS Bow Hunting Club. The meat is then analyzed for gamma amitting radionuclides particularly for Iron-59 and Zinc-65.
l 2.9 Annual Land Use Census I
As required by (CGNS) Technical Specification 3.12.2, Mississippi Power &
I: Light Company (MP&L) conducted an Annual Land Use Census of the 10 mile
. Emergency Planning Zone surrounding GGNS for 1982,' documenting the changes in the uses of land in the unrestricted areas surrounding GGNS which would require modifications to the Environmental Surveillance Program or the Offsite i Dose Calculation Manual (ODCM). The criteria of most importance during the
(, census was to determine the locations of the nearest residents, whether or not the residents had a garden equal to or greater than 500 square feet in area
!y >
and if the residents milked a cow or goat for human consumption. In order to 4 obtain the most accurate information, a door-to-door survey was utilized in the 0-2 mile zone.
[E D' The nearest resident remained the same, as in the original survey outlined in the CGNS Final Environment Report, at 982 meters from the Station
- in the East sector. The nearest garden remained the same as that identified in Section 2.2.2.b of the ODCM at 1432 meters from the Station in the l southwest sector. None of the residents within the 0-2 mile zone milked a cow j or goat for human consumption.
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Land use information from 2-10 miles from GGNS was derived from interviews with the Claiborne County, Mississippi. County Agricultural Agent and the Tensas Parish. Louisiana. Parish Agricultural Agent. Four significant changes in land use were identified. These changes were:
o hro persons milked a cow for human consumption in the 2-10
,, mile zone: one at 13.629 meters in the southeast sector, and the
- r other at approximately 11.265 meters in the west sector (Figure 3).
l .
Originally, no milking animals were present.
o Soybean production in Mississippi showed about a 146% increase over that estimated during the original survey.
o Comeercial production of green leafy vegetables increased considerably in the 2-10 mile zone over previous levels.
o Cattle production for human consumption inside the affected counties were nonaxistant excapt for parsonal use.
None of these four changes in land use necessitated change in the
- calculations or information outlined in the ODCM.
The results of the Land Use Survey indicate that the agricultural uses of land in the 0-10 mile zone surrounding GGNS have remained basically the same as those reported in the GGNS Final Environmental Report. Although some changes were identified in the type of crops grown, those areas which were utilized for agricultural production in the GGNS Final Environmental Statement have remained as such.
In conclusion, the results of the GGNS 1982 Land Use Survey reflect no uses of land in the 0-10 mile zone which will require a change in the GGNS ODCM or the Environmental Surveillance Program.
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Section 3 ANALYTICAL PROCEDURES & COUNTING METHODS 1
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- l 3.1 Analytical Program and Methodolony
.g l l Samples are analyzed for the various radioactive components by standard radiochemical methods. These methods are equal to and in most cases identical with those of the USDOE (BASL Procedures Manual, BASL-300 Health and Safety Laboratory, U. S. Atomic Energy Commission, 376 Budson Street, New I
- York, New York '10014), or those of the U. S. Environmental Protection Agency
, (EPA). The analytical program is suusarized in Table 2.
3.2 Analytical Detection Limits and Count Rate Errors
!~ 'In environmental radiological analyses the dominant known uncertainty is usually the sample count rate. Error terms given in this report are based on this factor since all other analytica1' uncertainties are calculated by standard methods and are reported at the 95 percent (2a) confidence level.
Analytical data for samples for which concentrations are less then the Lower Limit of Detection'(LLD) are preceded by the symbol "<". The sample types, ;
analyses performed, atri units of the measurements along with the corresponding
, LLD, are presented in Table 3.
F
"- 3.3 Air Particulates
- Gross beta concentrations are measured with low background gas flow (proportional and/or Geiger) counting systems with anti-coincidence
[ background suppression after the short-lived naturally occuring radon and thoron daughters have decayed. Thefiltersarecountedlongenoughtoensgre that the required sensitivity (LLD)31s met. The routine LLD is 0.01 pCi/m
- for gross beta based on about 300 m / week of air volums.
4 Gamma isotopic analyses of the quarterly ecaposite samples are 3pedorned with a Ge(Li) detector with a routine detection level of 0.01 pCi/m F
3.4 Radioiodine The charcoal cartridges used are of the TEDA - impregnated type. The radioiodine is extracted from the charcoal, chemically separated, and counted as Ag using wide beta or low beta counters. The detection limit is 0.07 pCi/m 3.5 Cistern Water Cross beta analysis of cistern water sample is performed by evaporation H of a measured aliquot of the sample, digestion, planchetting of the processed b sample, and radiometric assay by low-level beta counting. The LLD is 1
} pCi/ liter. Iodine-131 analysis is based on anion exchange removal of the j I-131 from a known sample volume. The iodine'is eluted from the resin with L Na0C1 which also oxidizes it to the iodate. The iodate is reduced to iodine
[ with hydroxylamine in 3N nitric acid solution. The iodine is extracted into 4 - carbon tetra chloride, reduced to iodide with sodium bisulfite, extracted into
, water and precipitated as AgI. The sample is filtered, dried, weighed and bets counted. The detection limit is 1 pCi/ liter.
9 A22swb32 3-1
~ - - - _ _ , _ _ __ _
^
l TABLE 2 Analytical Program SAMPLE PARAMETER FREQUEMCY ANALYSIS Air Particulates Weekly Gross Beta
, Quarterly Gamma Isotope Airborne Iodine Weekly Iodine-131 Thermoluminescent Quarterly Radiation Dose Dosimetry (TLD)
Milk '
Monthly ( Iodine-131 ,
Gamma Isotopic
. Broad Leaf Vegetation Monthly ( } Ganana Isotopic Sediment Semiannually Gamma Isotopic f
Ground Water Quarterly Gamma Isotopic Quarterly Tritium l, Cistern Water Monthly I-131, Gamma i Isotopic Quarterly Composite Tritium Surface Water Monthly ( } Ganana Isotopic a
. Quarterly Composite Tritium Fish Semiannually Ganana Isotopic j Meat Annually Gamma Isotopic 3 (1) If gross beta activity of any filter is found to be greater than ten times the yearly mean of gross beta for the control (ASf 3) then a ganmaa i isotopic analysis is performed on the filter.
1 j
(2) Twice a month when animals are on pasture. !
1 l
! (3) Broad leaf vegetation sampling is performed monthly when available and l l when milk sampling is not performed within 5 km. i
.F i (4) The composite water sample is utilized for the gamma isotopic analysis of the discharge basin. l 3
3-2 A22swb1 b,. . ...-m.,__._.____ _.
1 TABLE 3 Lower Limits of Detection (LLD)
SAMPLE TYPE ANALYSIS LLD UNITS Air Particulate Gross Beta 0.01 pCi/m 3 Gamma Isotopic 3
Airborne Iodine I-131 0.07 pC1/m Cistern Water Gross Beta 1 pCi/1 1-131 1 pCi/1 Gamma Isotopic 15 Tritium 330 pCi/1 Surface Water Gamma Isotopic 15 pCi/1 Tritium 330 pCi/1
- Well Water Gamma Isotopic 15 pCi/1 Tritium 330 pCi/1 Milk I-131 1 pCi/1 Gamma Isotopic 15 pCi/1 Sediment Gamma Isotopic 150 pCi/kg Fruits & Vegetables Gamma Isotopic 80 pCi/kg Fish & Meat Gamma Isotopic 130 pCi/kg TLD Total Dose 1 mR/Qtr i
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4 Gamma isotopic analysis is performed by taking a measured aliquot of the preconcentrated sample and counting it in a standard geometry in a high resolution (GeLi) gassa spectrometer long enough to meet the sensitivity (LLD) of 15 pC1/ liter.
l Tritium analysis is performed on the quarterly composite of the samples -
collected monthly. The sample is isotopically enriched in tritium j concentration prior to liquid scintillation counting. The isotopic enrichment is done by the classical method of Ostlund which involves alkaline
~
electrolysis of a purified aliquot sample under' controlled conditions of temperature and electrode current density.
3.6 Surface Water The samples collected monthly are analyzed by gamma spectrometry as described in section 3.5 under cistern water. The quarterly composite sample of the monthly collections is analyzed for tritium by the electrolytic
!; enrichment techniq0e described in section 3.5 under cistern water.
3.7 Well Water
~
~
The samples collected quarterly are analyzed for ganea emitting radionuclides and tritium as described in section 3.5 under cistern water.
' t 3.8 Milk Samples t
I-131 analysis is performed on the milk samples collected monthly. The
! method used is same as given in section 3.5 under cistern water.
b Gamma isotopic analysis is done as follows: A measured aliquot of the i sample is evaporated and oven dried. The dried sample is pulverized and i counted in a calibrated geometry in a high resolution Ge(Li) gamma
! spectrometer for a long enough period to achieve the required Lower Limit of f
Detection (LLD) of 15 pCi/ liter.
- 3.9 Sediment Samples The sediment sample is oven dried and then sieved (if required) to remove
- stones and/or other large pieces of material. An appropriate sized and 1
weighed aliquot is then transferred into a standard geometry container and
- counted in a high resolution Ge(Li) samma spectrometer for a long enough
[ period to achieve the required Lower Limit of Detection (LLD) of 150 pCi/ig i
(dry).
L
! 3.10 Fruit & Vegetable Samples
. Measured av.ounts of the oven-dried sample is transferred into a standard geometry container and counted in a high resolution Ge(Li) ganea spectrometer for a long enough period to meet required Lower Limits of Detection (LLD) of 80 pC1/kg (wet).
3.11 Fish and Meat A seasured amount of the oven-dried samples is transferred into a standard geometry container and counted in a high resolution Ge(Li) gamma P spectrometer for a long enough time to meet the required Lower Limits of Detection (LLD) of 130 pCi/kg (wet).
A22swb33 3-4 y
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- i 3.12 Thermoluminescent Dosimeters (TLDs)
- ' . Environmental radiation doses are measured using badges comprised of five
] chips sealed in plastic protective holders having a density of about 50 i es/cm2 . The TLD chips are 1/8" X 1/8" X 1/32" LiF (Thallium activated) -
1 known commercially as Harshaw TLD-100. The chips are all selected to provide j uniform responses. Prior to installation, the chips are annealed by a standard cycle of 60 minutes at 400'C and immediate cooling to ambient temperature by placing the tray containing the annealed chips on an aluminum i block.
After exposure the chips are read on an Eberline Instrument Corporation
, Model TLR-6 reader. The system employs a preheat cycle which removes low j temperature peaks and integrates and digitizes only the light output in a selected temperature range.
The doss is calculated from the average light output for the five
. readings. Contro1' badges are used to detect any unusual exposure to the badge which might occur during shipment. The Lower Limit of Detection (LLD) for
_ environmental TLDs is 1 arem/ quarter.
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Section 4 RESULTS AND DISCUSSION t
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Results and Discussions f
4.1 Air Particulates and Radiciodine Air particulate and 3
radiciodine levels for the 1982 reporting period ,
averaged 0.015 pei/m for gross beta and less than the detectable level for radioiodine. These values are consistent with the baseline data collected during the GGNS Preoperational Radiological Environmental Surveillance Program from July, 1978, to June 15, 1982 (Tables 4-8). .The only time period when gross beta values have indicated increased levels of measurable radiation was during the spring of 1981. These elevated values were attributable to the 25th Chinese nuclear test explosion of October, 1980.
The analysis of quarterly composited filters for gamma isotopes for the reporting period were nondetectable. Once again this is consistent with the preoperational data, with the exception of those samples collected following the Chinese nuclear test explosion.
4.2 Thermoluminescent Dosimetry (TLDs)
.~ TLD badges collected during the 1982 reporting period averaged 18.6 ar/ quarter. These values were consistent with the baseline results obtained from the GGNS Preoperational Radiological Environmental Surveillance Program (Table 4-8).
4.3 Milk Samples The results of the Iodine-131 and gamma isotopic analysis, of control and data milk samples, were less than the Lower Limits of Detection (LLD) during the 1982 reporting period. The only exception to this was the August 1982 control sample at Alcorn State University in which Cesium-137 was detected at a level of 850 pei/1. It is MP&L's opinion that this was attributable to some type of cross contamination by the analysis contractor and was not a result of i GGNS effluents. Our rationale for arriving at this conclusion is described below:
o Alcorn State University (ASU) is a control location 10.5 miles from GGNS, opposite from the predominant wind direction.
o The ASU milk samples for July, September, and October, 1982, showed nondetectable amounts of Cesium-137 both by MP&L's analysis
, contractor and the Mississippi Department of Radiological Health.
1 i o Activities at GGNS during this period were such that this level of radioactivity at Alcorn could not be attributable to GCNS.
l
, Since the determination was made that the measured level of radioactivity I was not the result of plant effluents, a special report as oulined in the GGNS
)
- Technical Specifications was not submitted.
6 k 4.4 Water Samples
! Ganana isotopic and tritium concentrations for surface, well, and cistern water samples were nondetectable during the 1982 reporting period. Iodine-131 analysis of cistern water samples were nondetectable and gross beta analysis
, A22swb12 4-1 0
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!I- . averaged 5.0 pei/1. One gross beta result from the Trimble cistern was
<t_ statistically higher than the average (December 7, 1982, 16 2 2 pei/1).
}I However, this appears to be the result of laboratory error since gross beta ,
analysis of a duplicate sample collected at the same location and on the same
- day was 4 2 1 pei/1. .
4.5 Broad Leaf Vegetation ,
i i Broad leaf vegetation samples for.the 1982 reporting period were nondetectable for gamma emitting radionuclides.. These results are consistent
!l l with the data obtained during the Freoperational Environmental Surveillance Program. l
!l 4.'6 Sediment Samples i
- . Gamma analysis of sediment samples during the 1982 reporting period were ,
nondetectable except for Cesium-137 which was detected in concentrations of l
O.25 pei/g and 0.33 pei/g at the Hamilton Lake outfall and GGNS barge slip, respectively. These results are consistent with preoperational data in which detectable levels of Cesium-137 were found in sediment samples in June 1979, i l - June, 1980, and December 1981. !
l 4.7 Fish Samples The results of the analysis of fish obtained during the 1982 reporting l period were less than the Lower Limits of Detection (LLD).
4.8 Special Samples l The results of all the analysis conducted on special samples during the j 1982 reporting period were nondetectable. ;
I i The results of the analysis of meat obtained during the reporting period
[ were nondetectable for gamma esitting radionuclides. Iron-59 and Zine-65.
1:
4.9 Exceptions to the Environmental Surveillance Prograa
[ 4.9.1 A control cistern water sampling point (Ark Cistern) located in the SSE sector at 8.5 miles, (Figure 3), was discontinued in November, 1982. !
The resident utilizing the cistern rerouted the discharge from his swimming l l pool to the cistern which rendered the water no longer potable. An alternate m control location (Willis Cistern) was identified in the ENE sector, sector D, b at approximately 6 miles (Figure 3).
c 4.9.2 GCNS Technical Specifications require that a monthly composite 9
sample utilising one-hour sampling intervals be taken from the plant discharge basin (Figure 4).' The equipment necessary for hourly composite sampling was 4
not available on June 16, 1982; therefore, grab samples were taken at 1 eight-hour. intervals. A Design Change Package was implemented and an automatic j composite sampling system capable of taking hourly samples was installed on
- February 7, 1983.
1 4.9.3 GCNS Technical specifications require that a downstream sediment
! sample be taken semiannually. gediment samples were taken in May, 1982.
However, the semiannual sample for November, 1982, was not taken due to an A22sub13 4-2
7 .
i ,
l' unusual winter rise in the level of the Mississippi River. The river remained out of its banks until February,1983. In order to avoid this problem in the !
l t
future, sediment sampling during the fall will be scheduled earlier in the fall.
, 4.9.4. The Plant Service Water System was shut down for the majority of
- December,1982, to allow maintenance to be performed; therefore, there was
! no composite sample collected for the month of December, 1982.
4.9.5 GGNS technical specifications require the monthly Discharge Basin ,
samples to be composited quarterly and analyzed for Tritium. Due to an oversight these quarterly composites were not compiled during the reporting period. The July and September samples have been discarded; therefore, the Tritium analyses for the third quarter will be conducted on the August sample alone. The fourth quarter samples have not been discarded. They will also be composited and analyzed for Tritium. The results of these analyses will be submitted in a follow-up let ter.
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Section 5 RADIOLOGICAL ENVIRONMENTAL SURVEILLANCE PROGRAM
SUMMARY
/
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- 5.1 Program Results for 1982
{ The results of the Radiological Environmental Surveillance Program for i 1982 are summarized in Table 4.
t A22swb35
-- a TABLE 4 RADIOLOGICAL SURVEILLANCE PROGRAM SINetARY (1982) i Name of Facility: Grand Gulf Nuclear Station Docket No.: 50-416 l
I j Location of Facility: Claiborne, Mississippi Reporting Period: June 16, 1982 - December 31, 1982
- (County, State) i Location with Highest I Annual Mean i Medium or Pathuey Type and Lower Limit All Indicator Number of Sampled Total Number of Locatio Name contro1 b ****I'"* "'""*I"*
(Unit of of Analyses Detection, Mean({}gs Distance and Reported Performed Range Direction Mean({}b Range Mean ({}b Range Measurements j Measurement) (LLD)
Background Radia- t'===== 1.0 18.9 g 30 ) Badge M-27, 23.4 (2/2) 0 i tion (TLD) -Dose 30 30 South border (19.4-I- (mR/Qtr) (14.0-27.3) of GCNS Site 27.3) 0-2 miles Boundary l
1 (Sector M.
1 Mile)
- 3-6 Miles Camma 24 1.0 18.1 g 24
_4, ) Badge M-34, 20.4 (2/2) 0
- v. Dose 24 Point (18.3-0 (13.6-22.4) Pleasant LA 22.4)
(Sector R, j 7.5 miles)
Control Camma 2 1.0 20.6 (2/2) 0
- (Badge M-14) Dose (18.9,- 22.2)
Population Camma 14 1.0 18.7 g 14 ) Badge M-07 21.0 (2/2) 0 Centers Dose 14 Port Gibson, (17.9 -
(14.6 - 24.0) MS, City Barn 24.0)
(Sector C.
5.5 miles)
I O Nominal Lower Limit of Detection (LLD) as defined in NASL-300 (Rev. 8/73), pp. D-08-01, 02, 03, and Tech Spec.
- Table 4.12.1-1 Mesa and range based upon detectable measurements only. Fraction of detect 461e measurements at specified locations is indicated in parentheses.(f)
- Nonroutine reported measurements are defined in Section 4.
F4sp2
_ = _ _ _
TABLE 4 RADIOLOGICAL SURVEILLANCE PROGRAM S*JMMARY (1982)
Name of Facility: Crand Culf Nuclear Station Docket No.: 50-416 Location of Facility: Claiborne, Mississippi Reporting Period: June 16, 1982 - December 31, 1982 j (County, State)
Location with Highest Annual Mean Medium or Pathway Type and Lower Limit All Indicator Fumber of Sampled Total Number of Locatio Name Contro1 t cations Nonroutine (Unit of of Analyses Detection, Mean(g)gs Distance and Reported Measurement) Performed (LLD) Range Direction Mean({}b Range Mean({}b Range Measurements Air Particulates/ Cross B 134 0.01 0.01 (95/110) Sampler AS-1, 0.02 0.01 (18/24) 0 Airborne Iodine ( 0.01-0.03) Port Gibson, (27/28) ( 0.01 - 0.02)
(pCi/m3 ) MS, City (0.01-Barn,(Sector 0.03)
C, 5 miles)
LLD 0 Comma
, isotopic 10 0.01 LLD --
LLD 0 O
i U
Nominal Lower Limit of Detection (LLD) as defined in HASL-300 (Rev. 8/73), pp. D-08-01, 02, 03, and Tech Spec.
Table 4.12.1-1 Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parentheses.(f)
- Nonroutine reported nessurements are defined in Section 4.
9 F4sp3
~
h i
i TABLE 4 RADIOLOGICAL SURVEILLANCE PROGRAM
SUMMARY
(1982)
}
Name of Facility: Crand Culf Nuclear Station Docket No.: 50-416 l
Location of Facility: Claiborne Mississippi Reporting Period: June 16, 1982 - December 31, 1982 l (County, State) s Location with Highest f Annual Mean l; Medium or Pathway Type and Lower Limit All Indicator Number of
- Sampled Total Number of Locatio Name Contro1 L cati ns Nonroutine j (Unit of of Analyses Detection, Mean({}gs Distance and Reported Performed Range Mean({}b Range Mean({}b Range Measurements i Meesurement) (LLD) Direction i Milk '
} (pci/1) l i Alcorn State Univ i (Sector K. 1-131 10 1 LLD 0 j 10.5 miles) ,
i j Gamma 5 jy
- a-Isotopic 8 15 LLD 0
! Cs-137 15 850 (1/8) 1 l
j Johnson Farm, ,
i Claiborne County,
! MS (Sector C, i 9.0 miles) I-131 4 1 LLD 0 l '
1 Isotopic 3 15 LLD 0 ,
i i <
l i .
i
' O Nominal Lower Limit of Detection (LLD) as defined in NASL-300 (Rev. 8/73), pp. D-08-01, 02, 03, and Tech Spec. ;
- Table 4.12.1-1 b Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations l
l is indicated in parentheses.(f) i
- Nonroutine reported measurements are defined in Section 4. '
F4sp10
] TABLE 4 RADIOLOGICAL SURVEILLANCE PROGRAM
SUMMARY
(1982)
{
,f Name of Facility: Grand Gulf Nuclear Station. Docket No.: 50-416 l1' Location of Facility: Claiborne Mississippi Reporting Period: June 16, 1982 - December ~ 31, 1982 (County, State) location with Highest Annual Mean Medium or Pathway Type and Lower Limit All Indicator Number of Sampled Total Number of Locatio Name Contro1 L cations Nonroutine (Unit of of Analyses Detection, Mean(g)gs Distance and Mean(g)b Mean(f)b Reported Measurement) Performed (LLD) Range Direction Range Range Measurements
- Milk (pC1/1)
Warren Farm.
Tensas Parish, LA (Sector N, 8.5 miles) I-131 2 1 LLD 0 I
- Gamma Isotopic 3 15 LLD 0 1 0.
'l l
O Nominal Lower Limit of Detection (LLD) as defined in HASL-300 (Rev. 8/73), pp. D-08-01, 02, 03, and Tech Spec. ,
Table 4.12.1-1 b Hean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parentheses.(f)
- Nonroutine reported measurements are defined in Section 4. .
F4spli 4
- --. . .. . = :w: , .-- --
TABLE 4 RADIOLOGICAL SURVEILLANCE PROGRAM
SUMMARY
(1982)
Name of Facility: Grand Gulf Nuclear Station Docket No.: 50-416 I Location of Facility: Claiborne, Mississippi Reporting Period: June 16, 1982 - December 31, 1982 (County, State)
! Location with Highest Annual Mean Medium or Pathway Type and Lower Limit All Indicator Number of Sampled Total Number of Locatio Name Control L cations Nonroutine (Unit of of Analyses Detection, Mean(g)gs Distance and Reported Measurement) Performed (LLD) Range Direction Mean({}b R mge Mean({}b Range Measurements Surface Water .
(PCi/1)
Mississippi River Upstream Canna Isotopic 6 15 LLD 0 Tritium 2 330 LLD 0
[ Mississippi River Downstream Comma Isotopic 6 15 LLD 0 Tritium 2 330 LLD -
0 O Nominal Lower Limit of Detection (LLD) as defined in HASL-300' (Rev. 8/73), pp. D-08-01, 02, 03, and Tech Spec.
b Table 4.12.1-1 Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parentheses.(f)
- Nonroutine reported measurements are defined in Section 4. ,
F4sp6
- TABLE 4 RADIOLOGICAL SURVEILLANCE PROGRAM
SUMMARY
(1982)
Name of Facility: Grand Culf Nuclear Station Docket No.: 50-416 Location of Facility: Claiborne, Mississippi Reporting Period: June 16, 1982 - December 31, 1982 (County, State)
Location with HiRhest Annual Mean
-Medium or Pathway Type and Lower Limit All Indicator Number of Sampled Total Number of Locatiogs Name Contro1 L cati ns Mont utine (Unit of of Analyses Detection, Distance and Reported Measurement) Performed (LLD)
Mean(f)
Range Direction Mean({}b Range Mean({}b Range Measurements Surface Water (pC1/1)
Discharge Basin Cassa Isotopic 6 15 LLD --
0 Cs-137 15 15 (1/6) -
0 v.
4 -
0 U Nominal Lower Limit of Detection (LLD) as defined in RASL-300 (Rev. R/73), pp. D-08-01, 02, 03, and Tech Spec. '
Table 4.12.1-1 b Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parentheses.(f)
" Nonroutine reported measurements are defined in Section 4. .
F4rp7
-- - . ~ . - - - - -
1 I TABLE 4 RADIOLOCTCAL SIMVEILLANCE PROCRAM
SUMMARY
(1982) l Name of Facility: Grand Culf Nuclear Station Docket No.: 50-416 f Location of Facility: Claiborne. Mississippi Reporting Period: June 16. 1982 - December 31, 1982
- (County. State)
Location with Highest i Annual Mean i Medium or Fattemey Type and Lower Limit All Indicator Number of f Sampled Total Number of Locatio Name Contro1 Locations Noaroutine (Unit of of Analyses Detection, Mean({}gs Distance and Mean({}b Mean({}b Reported f, Measurement) Performed (LLD) Range Direction Range Range Measurements c
- Cround Water -
l (pCi/1)
TRIIRELL
- (Sector E. Cammaa
! 0.7 miles) Isotopic 2 15 LLD 0 Tritium 2 330 LLD 0 L Port Gibson Well (Sector C.
4 Gamma 5.0 miles) Isotopic 2 15 LLD 0 I Tritium 2 330 LLD 0 O
Nominal Lower Limit of Detectica (LLD) as defined in NASL-300 (Rev. 8/73), pp. D-08-01, 02, 03, and Tech Spec.
Table 4.12.1-1 b Mesa and range beoed upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated la parentheses.(f)
" Nooroutine reported measurements are defined in Section 4.
F4ep8
_ - - _ . - _ , - - .- - - - . ~ . - - . -
TABLE & RADIOLOCICAL SURVEILIJWICE PROGRAM SmetARY (1982)
Ilame of Facility: Grand Gulf Nuclear Station Docket No.: 50-416 Imcattee of Facility: Claiborne. Mississippi Reporting Period: June 16. 1982 - December 31. 1982 (County. State)
Location with Highest Annual Mean Medium er Fathuey Type and Lower Limit All Indicator Number of Sampled Total Number of Locatto Name Control Locations Montoutine (Unit of of Analyses Detection, Mean({}gs Distance and Reported Performed (LLD) Range Direction Mean({}b Range Mean({}b Range Measurenests, seassurement)
Cistern Water (pci/1)
Artt Cistern Cross B 4 1 5.8 (4/4) 0 (Sector W. (3.0 - 7.0) 8.5 miles) 1-131 4 I LLD 0 Cases Isotopic 4 15 LLD 0 y
e Tritium 1 330 LLD 0 Cistern Meter (pC1/1)
Trimble Cistern Crees B 6 1 4.0 (6/6) 0 (Sector E. (2.0 - 6.0) 0.5 miles) <
I-131 6 i LLD 0 Camas Isotopic 6 15 LLD 0 Tritium 2 330 LLD 0 0 Weetaal Leuer Limit of Detection (LLB) as defined in NASL-300 (Rev. 8/73), pp. D-08-01. 02. 03, and Tech Spec.
Table 4.12.1-1 b Mean and ran e beood upos detectable measurements only. Fraction of detectable measurements at specified locations is indicated la perentheses.(f) -
- Noerestine reported measurements are defleed in Section 4. -
F4sp14
_ = - - - -
a TABLE & RAD 10tACICAL SmtTRIt. LANCE PROGRAM SWWWutY (1982)
Beme of Facility: Grand Ostf Meclear Station Decket No.: 50-416 i Lacettaa of Facility: Cla1berne. Mississippi Reporting Period: June 16. 1982 - December 31. 1982 (County. State) l
! Imcation with Highest i Annual Mesa Medlem er Fathesy Type and Leser Limit All Indicator Weeber of l
- Sempted Total Number of Locatie same Contrel I Reported (Emit of of Analysee Performed Detection *
(LLD)
Mean({}ge Ramse Distance and Mesa Direction Range
({} Mean({}b***"I'**"******I"*
Raase Measuremonte, n====woment)
I t Cisterm meter
! (pC1/1)
Willis Castern Croce B 2 1 LLD 0 l (sector s.
l 6 =11 )
1-131 2 1 LLD 0
, Come LLD 0 l w!.
Isotopic 2 15 o
Tritism 1 330 LLD 0 l
l 0 Nominal Leser Limit of Detection (LLD) as defined in NASL-300 (Rev. 8/73), pp. D-08-01. 02, 03, and Tech Spec.
Table 4.12.1-1 b Mesa and range Sesed open detectable measuremente only. Fraction of detectable measuremer.te at specified leesttees le indicated in perentheses.(f) e peersettaa reported measuremente are defined la Section 4.
F4epl3
d n
TABLE 4 RADIOLDCICAL SURTEILIRICE PROCRAM St20tARY (1982)
Name of Fac111ty: Creed Calf Nuclear Station Docket No.: 50-416 4
- Location of Facility: Claiborne. Mississippi Reporting Period: June 16. 1982 - December 31. 1982 (County. State)
- Location with Highest
! Amamal Meas
! Medium er Pathmey Type and Lauer Limit All Indicator Number of j Sampled Total Number of Locatin Name Contro1 Locations Nooroutine (Unit of of Analyses Detectice, Mean({}gs Distance and Mean(g)b Mean({}b Reported j Range Range Measuremente,
, Meeserement) Performed (LLD) Range Direction
! - (areedleef)
- vegetation i (pC1/s **t)
I f IrL Carden l (Sector J. Cases 10 i LLD 8 O.4 miles) Isocopic 0.08 i
e iy contro1 iO (Willis Fare) i (Sector E. Cases 0.08 , LLD 0 3.0 miles) Isotopic 2 Centrol (Neleen Farm)
(Sector E. Comma LLD 0 4.0 miles) Isotopic 2 0.08 i
3 O Nominal immer Limit of Detection (LLD) as defined in NA51e300 (Rev. 8/73), pp. D-08-01. 02, 03, and Tech Spec.
Table 4.12.1-1 b Mean and range beoed spea detectable measurements only. Fraction of detectable measurements at specified locations is indicated in pereetheses.(f)
- Nearentine reported measurements are defined in Section 4. .
F4sp5
TABLE 4 RADIGI.0CICAL SURVEILIJUICE PROGRAM SUPMARY (1982)
Name of Facility: Grand Culf Nuclear Station Docket No.: 50-416 Locattom of Facility: Claiborne, Mississippi Reporting Period: June 16. 1982 - December 31, 1982 (County. State)
Location with Highest Annual Mean Medium or Fathway Type and Lower Limit All Indicator Number of Sampled Total Number of Locatio Name Contro1 Locations Monroutine (Unit of of Analyses Detection, Mean({}gs Distance and Reported Measurement) Performed (LLD) Range Direction Mean({}b Range Mean({}b Range Measurements g
Sediment -
0 (pC1/3 dry) Camma (Namilton Lake isotopic 2 0.15 LLD Barge Slip LLD Outfall and (Sector Q, (1/I)
Berge Slip) 2 miles)
Cs-137 0.18 0.29 (2/2) 0.33 (1/1) 0 v.
- d. -
u ,
t U Nominal Lower Limit of Detection (LLD) as defined in HASL-300 (Rev. 8/73), pp. D-08-01, 02, 03, and Tech Spec.
Table 4.12.1-1 b Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parentheses.(f)
- Nontoutine reported messarements are defined in Section 4.
F4sp4 1
.n TABLE 4 RADIOLOGICAL SURVEILLANCE PROGRAM St994ARY (1982)
Name of Facility: Crand Gulf Nuclear Station Docket No.: 50-416 i Location of Facility: Claiborne Mississippi Reporting Period: June 16, 1982 - December 31, 1982 l (County. State)
- Location with Highest
! Annual Mean
! Medium or Fathway Type and Lower Limit All Indicator Number of
! Sampled Total Number of Locatio Name *" # l #** *'"* '"#'" ***
I (Unit of Detection, Mean(g)gs Distance and Reported of Analyses Performed Range Direction Mean({}b Range Mean({}b Range Measurements Measurement) (LLD) l Fish (pci/3 wet) l i
i Mississippi River l upstream Causes I Isotopic 1 0.13 LLD 0 4
Mississippi River f, Downstream Camms LLD 0 1
Isotopic 1 0.13 I
l -
i f
i O Nominal Lower Limit of Detection (LLD) as defined in NASL-300 (Rev. 8/73). pp. D-08-01. 02, 03, and Tech Spec.
Table 4.12.1-1 b Mean and range based upon detectable measurements only. Fraction of detectable measurenants at specified locations is indicated in parentheses.(f)
- Nonroutine reported measurements are defined in Section 4.
F4sp9
_.a
! . TABLE 4 RADIOLOGICAL SURVEILLANCE PROGRAM
SUMMARY
(1982)
Name of Facility: Grand Culf Nuclear Station Docket No.: 50-416 Location of Facility: Claiborne, Mississippi Reporting Period: June 16, 1982 - December 31, 1982 (County, State) _
~
Locatica with Highest An.-al Mean Medium or Pathway Type and Iower Limit All Indicator .
Number of Snapled Total Number of Locatic Name Contro1 t cations Nonroutine (Unit of of Analyses Detection,- Mear.(f)gs Distance and Mean(g)b Mean(g)b Reported e
Measurement) Performed (LLD) Range Direction Range Range Measurements Meat (pCi/g wet) Camma Isotopic (1) 0.13 LLD 0
- +
~
P 5 .
O Nominal Lower Limit of Detection (LLD) as defined in NASL-300 (Rev. 8/73), pp. D-08-01, 02, 03, and Tech Spec. "
Table 4.12.1-1 b Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parentheses.(f)
" Nonroutine reported measurements are defined in Section 4. .
F4sp12
l l
l Section 6 QUALITY DATA CONTROL 1
A22swb36 6-1
- c, e . . . . m . . _ . . _. . . .
i
' 6.1 Quality Control Analyses Summary l The analyses conducted for quality control purposes on GGNS environmental samples are summarized in Table 5. .
i I
a 9
h i
' 6-1 A22swb37
TABLE 5 1982 Quality Control Analyses Summary The table below summarizes results of samples run for process quality control purposes during the subject year. These listings are in addition to such measurements as detector backgrounds, check source values, radiometric-gravi-metric comparisons, system calibrations etc. Detailed listings of each measure-ment are maintained at the laboratory and are available for inspection if re-quired.
Blank Samples Nuclide Number of Number of Analyses Exceeding Analyzed Determinations the LLD for that Analysis t
Gross Alpha 47 0 Cross Beta 37 0
- Tritium 75 0 Sr-89-90 26 0 I-331
- Am-241 12 0 Pb-210 27 0 Po-210 2 0 Pu-239 37 0 Ra-226 44 0 Fe-55 3 0 Isotopic Uranium 38 0 Isotopic Thorium 17 0
- Blank I-131 analyses are performed with each batch of samples processed.
All blank data were below the detection limit.
l I
1 6-2
TABLE 5 (Cont'd)
Spiked Samples Nuclide Number of Within 2a Within 30 Differing from Analyzed Det'ns of known of known known by > 30 -
Gross Alpha 47 47 - -
Gross Beta 37 37 - -
Tritium 75 75 - -
- Sr-89-90 26 '26 - -
An-261 12 12 - -
Pb-210 27 27 - - I Po-210 2 2 - -
Pu-239 37 37 - -
Ra-226 44 44 - -
Pe-55 ,
3 3 - -
Isotopic Uranium '38 38 - -
Isotopic Thorium 17 17 - -
4 Split Samples i
Nuclide Number of No. Agreeing No. Agreeing No. Differing
,, Analyzed Det'ns Within 2a Within 3a by > 30 Gross Alpha 17 17 - -
Gross Beta 20 20 - -
Tritium 20 20 - -
Sr-89-90 7 7 - -
I-131 2 2 - -
Gamma Emitters 14 14 - -
Pb-210 4 4 - -
Po-210 2 2 - -
Pu-239 3 3 - -
An-241 2 2 - -
Isotopic Thorium 3 3 - -
Isotopic Uranium 16 16 - -
i[ Ra-226 13 13 - -
ls-l!
u
!t i
j.
i 6-3 N. ~ -. - ,. -
~
t i 6.2 U. S. Environmental Protection Agency - Eberline Intercomparison Program To gauge the accuracy of environmental analyses Eberline Instrument Corporatica participated in the Intercomparison Program in 1982, as in former years, the'tesults of which are displayed in Table 6. .
?,
i L
I i
!i l! A22swb38 6-4 DN' . - -
? '
!i l
4 ,
- TABLE 6 1982 USEPA - Eberline Intercomparison Program l
Sample Type Analysis Value (EPA) Value (EIC) Units Air Filter Alpha 25111 27 2 pCi/ Filter
'ir Filter Beta 5228.7 58i2 pCi/ Filter Air Filter Sr-90 16 2.6 24 3 pCi/ Filter l Air Filter Cs-137 19 8.7 32i7 pCi/ Filter
, Air Filter Alpha 3218 24 19 pCi/ Sample 67 5 77 10
~
Air Filter Beta pCi/ Sample Air Filter Sr-90 20il.5 17 4 pCi/ Sample Air Filter Cs-137 27 5 27 9 pCi/ Sample Food Sr-89 38 5 15 4 pCi/kg Food Sr-90 23 1.5 2112 pCi/kg Food Co-60 30 5 46 16 pCi/kg Food Cs-137 33i5 54114 pCi/kg
_ ~ Food K-40 2730 137 2870i290 pCi/kg Food Ba-140 0 <114 pCi/kg i.
Water Alpha 21 9.1 20 3 pCi/1 Water Beta 23 8.7 15 2 pCi/1 Water Alpha 24 10 22 2 pCi/1 Water Beta 32 8.7 30 2 pCi/1 Water Cr-51 34 8.7 44125 pCi/1 Water Co-60 22 8.7 24 3 pCi/1 Water Zn-65 2418.7 2314 pCi/1 Water Ru-106 0 <26 pCi/1 Water Cs-134 21 8.7 20 2 pCi/1 l Water Cs-137 32 8.7 36 3 pCi/1
- Water Alpha 80 35 73 7 pCi/1 j ;' Water Beta 111 8.7 10716 pCi/1 Water Co-60 0 <1 pCi/1 L Water Sr-89 21 8.7 25t4 pCi/1 Water Sr-90 14.412.6 16 2 pCi/1 Water Cs-134 12 8.7 10 2 pCi/1
'; Water Cs-137 1518.7 15 2 pCi/1 Water Ra-226 12.7 3.3 11.7 3.5 pCi/1 Water Ra-228 9.2 2.4 12.9 1.6 pCi/1 Water Gross U 15 10 15 1 pCi/1
< Water Cr-51 0 <58 pCi/1
, Water Co-60 20 9 20 3 pCi/1 Water Zn-65 1519 1614 pCi/1 Water Ru-106 20 9 <25 pC1/1 j Water Cs-134 22 9 22 2 pCi/1 -
J Water Cs-137 23 9 27 2 pCi/1 3
Water I-131 8.4 1.5 <75 pCi/1 Water Uranium 3516 26 6 pci/1 i Water B-3 1820 590 1990 690 pCi/1 j Water Ra-226 10 2 1113 pCi/1 i Water Ra-228 '91 13 2 pCi/1 i
f l 6-5 f
w_ -_
I TABLE 6 (Cont'd)
Sample Type Analysis Value (EPA) Value (EIC) Units Water Pu-239 6.711.2 5.8i0.2 pCi/1 Water Sr-89 21i8.7 17 4 pCi/1 Water Sr-90 1212.6 10 2 pCi/1 -
Water H-3 2860 620 1890 600 pCi/1 Water Alpha 16 5 1613 pCi/1 Water Beta 23 5 16i7 pCi/1 Water H-3 1830 340 1760 510 pCi/1 Water B-3 28901380 2830 820 pCi/1 Water Ra-226 13.4 2.0 13.614.0 pCi/1 Water Ra-228 8.711.3 9.4 3.6 pCi/1 Water I-131 4.4iO.7 5.5 1.8 pCi/1 Water I-131 87 8.7 67 14 pCi/1 Water Cr-51 23 5 <59 pCi/1 Water Co-60 29i5 31 3 pCi/1 Water Zn-65 2615 29 10 pCi/1 Water Ru-106 0 <25 pCi/1
. Water Cs-134 35 5 36!3 pCi/1
. Water Cs-137 25i5 2813 pCi/1 Water Ra-226 10.511.6 8.4 2.5 pCi/1 Water Ra-228 11.011.7 17.7i14.7 pCi/1 Water Uranium 30 6 24 4 pCi/1 Water Pu-239 6.9i0.7 7.2i0.4 pCi/1 Water Alpha 1918.7 84 pCi/1 Water Beta 24 8.7 24 5 pCi/1 Water Alpha 55 24 27 13 pCi/1 Water Beta 8118.7 64 6 pCi/1 Water Cs-134 1.8 8.7 <10 pCi/1 Water Cs-137 2018.7 16 7 pCi/1 Water Ra-226 12.5 3.2 11.8 3.5 pCi/1 Water Ra-228 3.6 0.9 3.4 1.9 pCi/1 Water Gross Uranium 16110 91 pCi/1 Milk Sr-89 25 5 12 7 pCi/1 Milk Sr-90 16 1.5 13 3 pCi/1 Milk Co-60 30 5 51 9 pCi/1 Milk Cs-137 28 5 39 19 pCi/1 Milk Ba-140 0 <489 pCi/1 Milk K 1500 75 1310 120 mg/l Milk I-131 5.4 0.8 6.7 3.1 pci/1 il
)
i i
i l I
k
[ 6-6 w - . ._ . _ _. __ _n _ - - _ _ _ _ . -
i
>4
- j. 6.3 Batelle Northwest - Eberline TLD Intercomparison Program The results of the TLD Intercomparison Program conducted between Batelle Northwest Laboratories and Eberline Instrument Corporation for 1982 are summarized in Table 7. .
t l
l 4
l r
i t
A22swb39 6-7
""****N**Nw* e~ e w - .w- m.
-0
l 1
TABLE 7 TLD Intercomparison Badges Irradiated by Battelle Northwest Laboratories 1982 Total mR less transportation control 1st Qtr -
2nd Qtr . 3rd and 4th Otr -
Badge Known Measured Known Measured Known Measured A 22 19.927.5 11 9.023.3 30 2914
..~ B 30 26.524.2 11 11.513.8 30 2824 C 43 39.229.4 27 24.723.2 51 49t12 D 62 59.529.3 27 25.3i3.8 51 46 7 E 75 72.624.4 42 40.724.8 73 68t16 F 75 70.029.5 42 42.625.0 73 64214 C 80 81.1218.2 73 6928 91 9019 R 80 77.0213.1 73 7228 91 88113 J 100 94.5t13.1 89 8029 100 95122 K 100 115.8210.4 89 8029 100 96 14 4
i k
s
[ -
6-8 l Q,_ _, , _ . - _ . - . . . . _ , _ , . . . , . , , , , , . . . , . _ . _ .
)
Section 7 SAMPLING AND ANALYSIS RESULTS FOR 1978-1982 A22swbl6 7-1 N- , -- - . . -, . -.--. . . . - . - - - . .
1
l l
, 1 l
i
- 7.1 Notes on Data Tables Wet Weight A reporting unit used with organic tissue samples such as vegetation and animal samples in which the sample weight is ta'rta to be the weight as received from the field with no .
moisture removed.
l Dry Weight A reporting unit used with soil and sediment samples in which
!! the sample weight is taken to be the weight of the sample l
- f af ter removal of moisture by drying in an oven at about 110*C
<! for about 15 hours1.736111e-4 days <br />0.00417 hours <br />2.480159e-5 weeks <br />5.7075e-6 months <br />. ;
3
- pCi/m _A reporting unit used with air particulate and radioiodine
! data which refers to the radioactivity content present t'
(expressed in picocuries) the volume of air (expressed in cubic meters) passed through the filter and/or the charcoal trap.
The volumes are not corrected to standard conditions.
Gamma Emitters Samples were analyzed by high resolution (GeLi) ganaa or spectrometry. The resulting spectrum is analyzed by a Gamma Isotopic computer program which scans from about 50 to.200 kev and lists the energy peaks of any radionuclides present in concentrations exceeding the sensitivity limits set for that particular analysis.
, Error Terms Figures following "1" are error terms based on counting uncertainties at the 2 (95 percent confidence) level. Values preceded by the " " symbol were below the stated concentration at the 4.666 (99.99 percent confidence) level.
U Sensitivity In general, all analyses meet the sensitivity requirements of the program as given in Table 3. For the few samples that j do not (because of inadequate sample quantities, analytical
, interference, or similar problems, the sensitivity actually
,' obtained in the analysis is listed.
,i When all analyses of a particular type during the period
[ '
resulted in concentrations below the sensitivity limits, a statement is made on the appropriate table rather than presenting a whole page of " " data. If all but one or two data points are below the sensitivity limits, the convention p described above is followed.
!i s
1 O \
if i \
i
- I 1, !
A22swbl5 7_3 y -- - - ,. _ - -
e i n
}
I, ..
7.2 Data for 1978 - 1982
[ The analytical results for the years 1978 through 1982 are presented in Tables 8 through 12, respectively.
i i
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i 4
e e
4 1
e I
7-2 A22swb40
%, - --- - ~ ~ -.-- - _ . _ _ _
~!
I i
.! 4 4
i I
TABLE 8 1978 Sampling and Analysis Results 9
li ll
't i
i 1
8-1 A22swb41 C2 c__z__::: = :---- -. -.. .. _ ____ _______.---.-.._. , ,
W s.-- p
. ._ a .- _ u- . .
2, _
_-.1 .- __
- - T- -
e -
IftSSISSIS POWER AND LICNT .
AIRWORNE t-131 AND CROSS BRTA CONCENTRAT10NS IN AIR PARTfC'Jt. ATE FtLTERS (Weekly Collectionn) .
j
- A/8-1 A/8-2 A/g"5 pCL/m3 J '
10-2 pC1/m 3 10-3 pC1/m a 10 ~
- {
Volume %1ame himme 3 Cross 8 3 Crons_ 8 t-131_ _(m3 )_ . Cross 8 1-131
- , (b11eetion Date . (m ) . _1-131_ _ (m )_ .
j 1923 (7 135 1523 (7 07/03/78 115 1523 (7 110 '
130 1222 (7 135 1122, <7 07/10/78 140 1022 (7 -
l]jl 07/17/78 160 1122 (7 130 t .15 1222 1623 (7
(7 135 135 1323 11t2 (7
(7 07/24/78 160 1223 <7 221 (7 d 290 321 (7 290 07/31/73 290 421. (7 280 521 <7
~
(7 280 721 (7 280 8 21 ul 08/07/78 284 Jet (7 283 3tt <7 08/14/78 280 521 (7 285 *- 221 (7
,4 285 321 (7
- i
- -
03/21/78 290 321 (a) (1 280 8 11 (7 i 293 stl '<7 290 7.* t '
05/28/78 211 (7 320 321 (7 315 4f1 <T '320 (7 09/05/73 245 521 (7 245 521 09/11/78 245 822 (7
- 285 2 21 (7 285 2 21 <7 09/18/78 285 2t (7 2n5 321 (7 i '
(7 235 421 (7 09/25/78 285 321 285 421 <7
] (7 285 311 <7 . ,
=L 10/02/78 285 321 (7 285 321 (7 l 285
- 421 (7 2n5 421 10/09/78 290 3t1 (7 i (7 290 321 <7 10/16/78 290 321 280 411 (7 4f1 (7 280 ' 421 (7 (7 10/23/78 280 (7 290 421 290 511 (7 290 Sit 285 (7 10/30/78 (7 285 721 (7 611 11/06/78 285 321 285 321 (7 321 (1 285 321 (y -
11/13/78 285 321 (7 290 521 (7 2d5 221 (7 290 (7
- 11/20/78 - 285 421 (7 -
285 2t1 11/27/78 285 321 (7 285 321 (7 i
(7 285 411 (7 l 12/06/78 285 311 421 <7 285 321 (7 285 321 (7 285 <7
! 12/11/78 -
<7 285 411 ,
(7 285 521 12/18/78 285 511 (7 365 1522 (7 1112 y. 365 1422 12/27/78 . 365 l
l
i * *
- MISSISStPP1/ R AMD LICHT ..
. a.
l . -
AIR 80RNR T-131 AND CROSS RETA CONcENTRAft0Ns in Att PARTtctR.ATR F11.TERS . ,*
(Wekly tullectisma) 1 .
A/,5-9 l ., ~ A/_S-4 10-J pC1/m3 Al_83 10-2 pC1/m3 10 8 pcifm3 i
Volume
! Volume Voltano .
! Collection Oste _ - (m"L Crose 8 _1-131_ __(3 m )__ Cross 8 _I-131_ _ (ap 3
L , crees 8 1-131_
I 07/03/78 140 1723 (7 '
135 1623 (7 130 1725 (7-1 07/10/78 140 ~1323 (7 135 1112 (7 70. 2425 <7 I i
07/17/78 150 1423 (7 135 1212 (7 130 1112 (7
- 07/24/78 145 10*2 (7 140 '
1413 (7 315 Int) (7 07/31/78 280 311 (7 265 311 (7 280 ' 321 <7 '
08/07/78 290 911 <7 280 St1 (7 285 821 (7
03/t4/78 285 421 (7 215 311 (7 234 4t1 <7 j 05/21/78. 280 4 21 * (7 235 321 (7 285 2it (7
- . 08/28/78 290 811 (7 290 8tt (7 320 71 (7 l 09/05/78 '
315 421 (7 315 221 (7* 280 411 (7 l 09/11/78 245 722 (7 245 611 (7 245 521 (7 .
09/18/78 785 3 11 (7 285 121 (7 285 221 .< 7 i 09/25/78 . 285 521 (7 290 .4 il -
(7 290 4e1 (7
- ? 10/02/78 285 922 <7 285 4 21 (7 285 4 21. . <7
" 10/09/78 285 421 <7 285 .
321 (7 285. 5t1 <7 (7
- 10/16/78 290 411 (7 , 290 421 290 321 (7 10/23/78 280 321 <7 280 521 (7 280 421 <7 l (7
! 10/30/78 295 421 . (7 295 521 295 611 (7 -
. 11/06/78 280 521 (7 280 721 (7 280 811 (7 11/13/78 280 421 <7 280 321 <7 280 . 421 (7 11/20/78 280 51 (7 280 311 (7 280 , 421 (7 ,
11/27/78 295 421 (7 295 311 (7' 295 , 421 (7 12/04/78
- 280 , 521 (7 275 421 (7 280 411 (7 12/11/78 290 411 (7 290 321'. (7 290 421 (7 12/18/78 280 . 521 (7 280 3t1 .<7 280 5t1 (7 12/27/78 . .
370 1412 (7 355 1122 (7 370 1522 (7 -
< LE8EEEERMINEBRIEME@ m E kW i ' ,jM%{ $ 6d R h.y ; Jgjjg,f{
l
}. MIS 5tsstPPI POWER AND Lt0NT AIR 90RNE I-131 AND CROSS BETA CONCENTRATIONS IN AIR PARTICIR. ATE Fif,TERS (Weekly Collections)
- p A/,S-1 A/,5-f_f l A/5-2 '
-l .
10-3 pC1/m3 _
10 l pCi/m3 1 10 2 pct /mJ V61ud,e
- , '#alume Voltanc collection Deto a Cross 8 3 t-131 _(,m1 Cross 8
{ _(m )_
,1-131 _(n )_ Crosa p T-1),1, ;
15t3 (7 li 07/03/78 ' 115 15t3 (7 (7
110 130 I'p t3 12i2 (7
<1 135 135 1122 . < 7.
i: 07/10/78 140 1012 07/17/78 160 1112 (7 130 1222 (7 135 1313 . <7
!- (7 iI 07/24/78 160 12i3 (7 135 1613 (7 135 11.t?
290 4t1 (7 290 311 (7 290 211 <7
!. 07/31/78
- 08/07/78 280 721 (7 21111 8 91 (7 2n0 5tl <7 285 321 (7 285 311 (7
!ll 08/14/78 250 5!1 (7 285 321 - (7 285
- 211 (7 lj 03/21/78 290 321 (a)
(7 290 811 - (7 I 08/28/78 295 821 (7 290 721 09/05/78 315 421 (7 '320 211 (7 320 311 (7 I.
- 245 822 (7 245 521 (7 245 Sit (7 d, 09/11/78 .
221 (7 09/18/78 285 221 (7 285 211 (7 285 285 321 (7 285 . 411 (7 285 311 (7 09/25/78 285 421 (7 10/02/78 285 3 21 (7 285 321 (7 .
285
- 421 (7 285 411 <7 285 321 (f 10/09/78 290 321 (7 290 311 (7 290 311 .< 1 10/16/78 -
411 (7 * ,
280 411 (7 280 ' 411 (7 280
. 10/23/78 290 421 (7 10/30/78 290 521 (7 290 511 (7 285 311 (7 285 721 (7 285 621 (1 11/06/78 285 331 (7 11/13/78 285 321 (7 -
285 311 (7 285 221 (7 290 311 (7 290 511 (7 11/20/78 (7
~
(7 211 285 321 (7 285 421 -
285 11/27/78 285 311 <7 285 411 (7 285 321 (7 12/04/78 (7 12/11/78 285 311 (7 285 411 (7 285 311 511 (7 285 411 (7 - 285 521 (7 12/18/78. 285 15t2 (7 12/27/78 . 365 1112 (1 365 1422 (7 365
~
1 .
1 i -
l .
~
...si' .
, e... p, I,
MtSSISSIPFL oWEll AND LICNT b j -
AtR90RNE 1-131 AND CROSS $RTA CONCENTRATIORS IN AIR PARTICULATE FILTERS '
- .(Weekly Collections) . .
A/3-7 A/S-8 A/5-9 10-2 pC1/m3 __
10-3 pC1/m3 _ 10 3 pC1/m3 Volume Volume Volume
__(m")_ cross a _t-131_ _ (m")_ cross 8 t-131 _ (=3)_ Crons 8 1-131 j _ collection ante j
J3t1 07/03/78 120 2014 <7 15tt 1411 (7 135 <7 i 1 07/10/7s 120 1'it1 <7 170 912 (7 tso 9.'.2 - <7 j 07/17/78 120 1313 (7 165 912 <7 155 1012' <7 q e7/24/7n 12. ints <7 e7n .1721 <7 i4n .
32 1 <7 07/M /78 790 2tt (7 ynn 2 t1 - <F 28". 2*I (7 h
1 08/07/78 285 Ht) (7 .!90 5ft (7 2H5 7tt (7 06/14/78 285 3tl (7 'HS 4tl .<7 29H 3tl <7 1 08/21/76 230 221 <7 285 221 (7 28U 3tt (7 305/28/78 293 7 21 <7 1?% 441 (7 .9'wt att <y ij 09/05/78 315 321 (7 280 2 t t' (7 315 311 <7 il 09/11/73 245 4 21 . (7 245 4tl <7 245 tit t <7 d 09/18/78 285 221 (7 785 (1 (7 285 It1 (7 a, 09/25/78 290 321 (7 ,285 211 (7 290 321 <7
' j, 10/02/78 285 321 (7 2r,0 211 (7 285 321 (7 10/09/78 285 411 (7 285 3t1 <7 285 311 (7 10/16/78 . 290 311 (7 290 2i1 <7 290 311 (7 '
, 10/23/78 280 521 (7 280 321 (7 285 521 (7 10/30/78 290 521 (7 295 521 (7 290 421 (7 280 711 47 280 511 (7 280 621 (7 11/06/78 285 221 <7 285 2t1 4 <7 280 311 <7 11/13/78 (7 -
11/20/78 280 421 (7 280. 311 (7 280 321 295 421 (7 295 2t1 (7 295 321 (7 11/27/78 12/04/78 280 . 421 <7 275 4t1 <7 280 421 <7 290 4t1 <7 285 ott <7 12/11/78 290 3t1 <7 160 621 (7 285 421 (7 285 4 tt. (7 12/18/78 1122 365 16t2 <7 370 13t2 (7, 370 <7 12/27/78
y--,,~.-,..
. _ a. -
U .
NISSISS1FF1 PONEtt AND LfCNT i '
RAD 10NUCL10RS IN ATR FARTICOLATE SAM LES (Quarterly Analysis on somposite of Weekly Collections) l l
1 l 4th quarter.
3rd quarter I
i Collection DC1/as . Collection $1/m8 .
Site Ce-144 Other Casara*
Site Cc-144 Other Camen*
i (0.02 (0.01 l
A/S 1 (.0[ <e01 A/51 2 (Os02 (0.01 A/S 2 (.03 C.01 (0.01 l
.032.01 (.01 3 (0.02 A/S 3 (0.02 (U.01 A/S 4 (.03 , (. 01 4
(.01 5 (0.02 (0.01 A/S 5 s.03 (0.01 C.03 (.01 6 (0.02 A/S 6 7 (0.02 (0.01 A/S 7 (.03 (.01 (0.01
(.03 (.01 8 (0.02 m A/S 8 '
9 (0.02 (0.01
- 0 .A/S 9 (.03 (.01
. *See introduction Page. . .
- n. _
it- . .
- ? .. .. .
4 MISSISSIPPI TCHER A*.tD LICHT .
- t. .
~ .
i RADIONUCLT3IS 1:: SUPJACE EATER SAMPLES Clonthly Collections) .
3' CA: CIA ENITTERS*
il ' pCi/1
- HRDOW 2N78_ l
- Co11tetion ? cried 1*RUP 1N78 - ,'
i
- July . N= 7 G5
- G5 l
August X= 8 G5 G5 .
- September X. 9 G5
- G5 G5 (15 October 3=10 .
(15' November N=11 .45 G3
. December N=12 G5 i
) -
TRITIIDI CONCE;T?.ATIo::3 IN SUFJACE L'ATER SAMPLES
~
TRIT 1151 .
3Ci/1
- MP.U? 1N78 MR::0WN 2N78 e Collection Period ,
250:130 2402140 09/12/78 4102130 10/11/7s 450:130 Y* 400:100 200:100 12/16/78 l -
i .
! . 8-6 h_ ---- ... - - -._ the intraduetion Faas. .
L i
MISSISSIFFI PolfER Als licit?
i BAD 10lIUCLIDES IN WELL WATEA SAM LES (quarterly Collections)
- Arcoat 1 Wimwell 1N78 Pgwell 2N78 Il>well 3N78 pCi/1 FC1/1 pC1/1 pCi_/1 l . Collection ,
,y,J M c_tcen* 7,rie sy_s Perlod v Emiteerna Trirtime y tmtttern* Trittum u mts.tcre* Tr1,c tiam
<14 - New v.419 hy.lensing: Asw imt tertit July (15 -
45011880 (15 -
Well deleted Aiepuit.1978 (15 I? twt 48W (15 ll Augest (15 (330 <15 (330 (15 47erpo 12/07/78 1
T i
f 1
1 4
t .
g .
1 -
I -
j *See 1stredestion Faso.
l .
1 l .:*.*w **f. .
. . _ _ . . . . l l
C/.!71. RADIATION .. !
, l Avd .c:: r?:/Qn. Usi::0 nIn: oI.u::12 SCENT 3031tETERS g . .
- ',. . 1978 3rd r,narter 4th unrter .
7T~
Data Anneslad: OST20/7;; T . -
l -
mata Road: -
10/11/7s 01/11/79 t
T.o::n tion; ra/Ousteer .
- M-03 4.720.7 4.420.8 .
M-01 14.312.6 16.912.6
. - M-02 m
'~issing 16.922.6 M-03 11.121.4 12.111.8 M- M-05 ,
14.321.3 14.311.3 -
M-D3
- 15.722.6 16.913.9 E-05 13.012.6 16.912.6 M-07 11.612.6 13.011.3 M-03 14.321.3 15.621.3 1
M-09 14.321.3 14.312.6 E-10 13.022.6 '15.611.3 -
i H-11 14.321.3 14.312.6 M-12 13.021.3 14.321.3 1 M-13 . ,12.921.7 . 14.312.6 -
E-14 14.321.3 14.312.4 E-15 9.521.7 .- 11.411.6 E-16 12.521.3 14.312.6 -
11- 1 7 12.222.0 14.312.6 .
M-13 missing 12.921.3 M-19 13.013.3 missing M-20 13.022.6 14.322.5 14.312.1 M-21 -
11.822.6 -
' - g.;g 14.322.5 14.321.3
- g. 23 . 12.011.4 14.3tl.3 g.2.i 14.311.3 15.615.2 l' 321 3 14 313 9 M-25 15.612.5 -
M-26 . 15.622.6 12.922.1 14.322.6
. M-27 14.312.6 E-28 12.311.3 24.321.3 15.612.6 M-29 14.313.9 utssir.;
g.33 ,
I P . .
8-8 mL.-.....,__.._..___....__ _ _ . _ . _ _ _ _ _ _
- l. .
MISSI551FFI POWER AND LIGHT ,
RADICACTIVITY IN HILK SANFLES
'J C'onthly Collaccions)
Collection Collection . pCill .
pershd sf:e 2-131 Cama Enieterw5r July Alec t 7-78-1A (0.5 C5 August Alco t 1-1578 (0.5 -
C5 .
September Alco t 1-1978 .,
<0.5 G5 October Alco=e 11078 (0.5 G5 November Alcont 11178 G ..
G5
, December Alenne 11278 G C5 l December -
Al=ent 21278 Q G5 1
~
I. u-6 4
a t
-l . .
4 .
J .
8-9
- See 1strodue:lon Page.
m .-. - _... _ . ... .
NISSISSIFFI Potter AND LICNT .
RAD 10 ACTIVITY IN CISTERN WATFJL SAfrLSS (Monthly Collections)
Tria Cist 2W78
- Ark Cist 1N78 pC1/1 l-pC1/1 Comes F.mitters* '
Casmus Fmitters* Cross Rets 1-131 Collection Period Cross Sete 1-131 l
222 (I (15 I
N- 7 222 <1 (15 .
! July 6022 <t st)
>8 <3 (1 (1)
- Aur. net <15 512 <l (l'i september > 9 512 <1 (15
- (15 (2 <1 october N=10 (2 <1 .
2t2 <t (15 311. <1 (15 (15 i November > 11 (1 (15 611 (t Necemiur. >12 411 .
$?5 -
TatT15N CoNesmATIONS IN TISTERN MATER SANFuts
! * (quarterly Colisetions) - ,
/
t l
1
- TRIT 15N I -
.. ,cgfg i
Ark Cist IN78 Tria Cist 2N78 Collecties Period _
f ..
(330 (330 3rd qserter > 9 (330 ,
4th qserter (320 .
1
(
\
j . . -
j-
F.ISSISSIPPI POWER AND LIGRT .
(,) V
. C/JDE EMITTERS
- IN SEDDtENT SAMPLES (Semi _Aaa =1 Collections)
Collection Collection wCi/a dry Site Date _Cansna Emitters * .
' ~
1-)R UP 10/26/78 40.15 2-tot DC'.m 10/26/78 (0.15
.<0.15
~
4-BRCSLP 10/27/78 g.. ,
sl O
(-
} .
- See Introduction Page 8-11
%,c----._,...., _ . . _ _ _ . _ _ _ _ _ . _ _ _ . _ _ _ _ _ _ _ _ _ _ _
._. . - _ . _ . _ . ____ _ ._ _ _ ~ .. - _ _ , _ - - - - , . , _ . . .- -
i 1 '.
i MISSISSIPPI PO7ER AND LIGET CAMP.A D!ITW* IN SOIL SAMPLES
- -(Collection once Prior to Plant Operation) i .
1
- l' Colleet' ion Collection pCi/m dry' site' Date Cs-137 Other Camma*
i
- 1-17C (T) 10/26/78 (0.15 <0.15 !
2-1PG 00 , lo/26/7s (0.15 (o.15
'j 3-1PG G) 10/26/7s (0.15 -
<o.15
. 1-5EPO (T) 10/31/7s (0.15 (c.15 2-5EPo 00 lo/31/7s <o.15 <0.15
' i- 3-5EPO g) lo/31/7s (0.15 (0.15 i
1-4cJoz (T)- 10/29/7s 0.63:0.09 (c.15
.- 2-4CJoE (H) lo/29/7s 0.3020.10 (0.15 3-4cJoz (s) lo/29/7s 0.30 o.10 (0.15
, 1-261n (T) 10/26/7s o.99:o.13 <o.13 i
2-261n 00 10/26/7s 0.s3 o.12 (o.15 t
3-261n (3) 10/26/7s 0.3320.09 (0.15 1-361n (T)' 10/26/78 0.5820.09 (0.15 2-361n (M) 1D/26/7s 0.22:0.06 (0.15
. 3-361a (s) 10/26/7s 0.31:0.06 (0.15
!i 1-9CcMP (T) 10/27/74 0.2620.06 <o.15
! 2-9Cc:e 00 10/27/7s 0.1120.04 <o.15 :
3-9GGHP (3) lo/27/7s (0.15 (0.15
- 1-7Hsr (T) 10/30/7s 0.6620.10 (0.15 t 2-73rT 00 10/30/7s 0.3320.08 <0.15 j 3-73zT g) 10/30/7s 0.3620.07 (0.15 1-sun (T) 10/30/7s 0.7620.16 <0.15 2-sva (H) 10/30/7s 0.80
- 0.12 (0.15
'> 3-sun g) lo/30/7s 0.6320.10 (0.15
- 1-6u (T) 10/30/7s co.15 (0.15 2-6ts (x) -
10/30/7s <o.15 (0.15 3-6Rs (s) 10/30/7s (o.15 (0.35 I
o e
r e
k 1
ii 4
8-12 m, . - . - . - - . . . - - - - . - . - . - _ . . . . . . .____ _. _
i
, .;n .- .
t
,';. . MISSISSIFPI 70WER AND,LIGRT l . CA'?.A EMITTERS IN FISH SAMPLES (Semi-Annual Collections) '
i) l Collectipa ,
Collection pCi/g (wet)
Data
~
Site
- Species Cat =a Emitters *
. Esmilton taka " 10/03/78 Suffalo 40.13 .
1 Esmilton Laka 10/03/78 M ite Bass (0.13 Basilton taka. 10/03/78 Fresh Water Drum (0.13 Esmilton Laka 10/03/74 Catfish . (0.13 Bamilton Lake 10/03/73 M ite Crappie (0.13 j CA 7A EMITTERS IN HEAT SAMPLES -
(Semi-Ann'ual Collections)
DCi/c (wet)
- Collection Collection Sample Fe-59 Site Date Type _
Cane =a Emitters
- In-65 01 12/12/78 seer <0.13 (0.26 01 12/12/78 Sabbit (0.13 (0.26 s
I t
d- -
y .
. s... .. . :
l .
. ,. .. *See Intr,oduction Page.
8-13 r ,_. . ._... - . . _ . - - . . _ _
g ._ _ . . .
,1 Grt'A E2TTI'J* Iil TRUIT & VEGETABLE SANFLES (collected at F.arvest)
~
y Emitters sci /s h e we.
Sample Tvon Colleerion Data 08/14/78 (0.08
, .~
- Pecans (0.08 k stard Creens 11/22/78 (p.08 Turnip Greens 11/22/78 i
i l
t 1
- 2000 EcV. Specifically incit
- Tha spectruts is co=7 uter scanned from -20 to a 65.
are Cc-144, Ba-La-140, Cc-134. Cs-137, Er-!:h-95, co 58, co-60, Ma-54, l'aturally occurring ge==aData esitterslisted such as "<" asare K-40 at the sad Ra others 3o level, daughte deteettd Unless but not listed otherwisshere. noted. listed concentration is for Cs-137 an
~
are to.
sli;,htly more or less son:itive for other nuclides.
**n~~~ ,.- ,
l s
T 4
TABLE 9 1979 Sampling and Analysis Results t
A22sub42 V-1 g<------.,..--_-_ - _-_. - - - - . . - _ - - _ _ " *
- W e men-.m., ,,,, " P+ m. e, ,
. . . . . s
. , 1 I
.' l
. l 1.0 .
Introduction This report summarize's data obtained on samples received l through December,1979 in the environmental radiological monitoring l program for Grand Gulf Nuclear Station. l Where blank spaces appear following dates, work was not completed on these samples in time for inclusion in this report.
Data from smalyses completed during the month were within
- the expected ranges and do not indicate the presence of radio-activity from the operation of nuclear power stations.
- The spectrum is computer scanned from *20 to -2000 Kev.
,Specifically included are Ce-144, Ba-La-140, Cs-134 Cs-137.-
Zr-Nb-95, co-58, Co-60, Mn-54, 2n-65. Naturally occurring ganea emitters such as K-40 and Ra daughters are frequently detected but not listed here. Data listed as "<" are at the 3a level, others are 2a. Unless otherwise noted, listed concentration is t for Cs-137 and may be slightly more or less sensitive for other nuclides. . _
A summary of Quality Control data obtained during the month is presented in Section 3.0. I,ncluded in this section are data from all analytical programs, not only those associated with this program.
o O
e 4
5 4
i l
l
, . F1 g _e r _r _ _
y . ..
f j . *.
MISSISSIPPI POWER AND LIGHT' ,
AIRBORNE I-131 AND CROSS BETA CONCENTRATIONS IN AIR PARTICULATE FI.LTERS .
'l A/8'3 A/S-1 A/S-2 10 m ,ctf,s l
10-2 pci/m 10-a pci/m3 .
!CollectionDate _(m )
! 433 til <7
<7 ~461 211' <7
'iO1/02/79 532 til ,427 311 <7
<7 ,456 311 <7 532 211 <7 l01/08/79 411 <7 546 411 . <7 492 411
! 01/15/79 617 <7 487 221 , <7 642 til <7 532 til ,
. <7 -
j01/22/79 <7 524 311 <7 487 311 665 211 473 '211 <7 01/29/79 <7 538 311 <7 642 211 461 211 <7 02/05/79 <7 535' 211 <7 '
603 211 526 311 47 02/12/79 <7 518 221 <7 651 211 211 <7
! 02/19/79 <
'7 :526 til <7 526 02/26/79 690 til 492 311 (a) 211 (a) 509 211 ' (a) 03/05/79 509 -
211 , 512 211 540 211 . ,529 03/12/79 2t1 478 211 211 477 478 485 til
) 03/19/79 485 til 485 til 211
- 03/26/79 467 211 466 - '
211 ' '
i 04/02/79 463 211 474 .'211 211 474 i 04/09/79' 472 211 482 211 483 211 482
' 04/16/79 311 480 .311 482 321- 480 04/23/79 211 467 111 467 04/30/79 463 til 475 111 476 111 05/06/79 472 til
<1 467 211 470 211 465 c 05/14/79 211 475 311 311 476 05/21/79 478 311 441 311 311 413 05/29/79 439 211 390 211 211 375' ,
06/05/79 190(b) 211 305 111 ,
2t1 305 .
, 06/25/79(c) 305 (a) Discontinued until March 1980. -
(b) Collected 06/04/79. . ,
(c) Sampling stations closed for maintenance during weeks ending 06/12 and 06/19. .
- s. .
1 .
i .
.' MISSISSIPPI POWER AND LIGHT .
~
. AIRBORNE I-131 AND GROSS BETA CONCENTRATIONS IN AIR PARTICULATE FILTERS A/S 2 A/8- 3
,- A/S 1 10-2 pCi/m3 10 3 pCi/m3 -
10-2 pCi/m3
~
.Voluno Volume- .
Volume Cross 8 ' I-131 Cross 8 I-131 (m3 ) Gross 8 I-131 (m3 )
Collection Date (m3 ) _
l .
l-345 211 (a) '325 til (a) 325 211 (a) 07/02/79 '340 til 330 til 315 til 07/09/79 330 (1 335 <1 355 <1
, 07/16/79 .
310 211' 330 221 07/23/79 330 211 .
325 111 325 121 07/30/79' 330 til 211 330 211 335 til 08/06/79 330 . .
211 335 111 335 08/13/79 330 211 ~
300 311 325' 411 08/20/79 330 - 311' ,
60 413 330 111 08/27/79 335 til 360 til 380 <1 ~ 380' 111
,o 09/04/79 285 311 285 .211 0 09/10/79 285 211 '
335. 211 '310 211
.335 til - .
il 09/17/79
- 330 til . ..
09/24/79 330 til 330 til 211 285 211 .335 til - ,
10/01/79 310 211 211 330 211 330
- 3l 10/08/79 330 330 - 211 -
65 1013 330 <1 10/15/79 330 211 330
.211
- l 10/22/79 310 211 .
335 211 335 211 .?-
10/29/79 335 211 .
330 i -
330 111 til fl 11/O'5/79 330 til 335 211 335 211 11/14/79 335- 211 l
330 211 330'. 211
! 11/19/79 330 311
- 211 330 <1 330 til a 11/26/79 330 .
211 340 211 340 111- - 340 .
- ) 12/03/79 .330 til 330 . til
' 330 221 12/10/79
,~
275 111 275 211 i
12/17/79 275 til '
430 til 430 211 430 til I 12/26/79 235 - 211 . . 235 311 12/31/79 235 " 2i1 . . -
. (a) Discontinued until March 1980. ~
(b) Fuse blown, replaced.
- .s , .
. , s
. . . g. *
.' f*- . ,.;
.. .r..- ,
-- m ;:: 2 .. . .. . : . . : .
- c, .. . ..
.L
,' - MISSISSIPPI PONER AND LICIIT" j
[ AIRBORNE I-131 AND GROSS BETA CONCENTRATIONS *IN AIR PARTICtlLATE FILTERS ,
i A/S- 5 A/8-6 .
A/S 4 10-a pC1/m3 10 a pCi/m3 IP-2 pCi/m3 Volume Volume Voluse *Or6ss 8 I-131 Cross 8 I-131 3 (m ) Gross 8 T-131 (m3 ) ,
(m3 )
Collection Date )
402 til <7 456 211 <7 01/02/79 379 211 <7 422 211 <7" 461 '321 e<7 j 01/08/79 131 1111 <7 481 311 <7 535 411 '< 7 01/15/79 430 311 <7 470 211 <7 518 211 <7 971 til <7' l 01/22/79 311 <7 498 211 <7 526 211- <7 .
j 01/29/79 416 <7 481 311 <7 526 311
! 02/05/79' 405 411 <7 475 211 <7 532 211 <7 427 311 <7 l 02/12/79 487. St1 <7 501 311 <7 - -
393 411 <7 l02/19/79 487 211 <7 473 111 <7 512 211 , <7 j 02/26/79
- 489 311 (a) 523 '311 (a) b 03/05/79 Not Available (a) 529 211 342 311 815 til L 03/12/79 ~
418 221 464 211 j- 03/19/79 464 211 .-
473 til 486 111 a 486 til ,
f 03/26/79 474 411 471 211 .473 3il
, 04/02/79 ,
463 til 464 211 , ,
i 04/09/79 463 211 488 211 482- 211 04/16/79 479 211 -
470 '311 482 311 04/23/79 482 411 211 465 til 473 til 04/30/79 477 ,
211 469 -
til 461 til "
05/06/79 457 311 480 311 475 05/14/79 477 311 ,
487 311 489 311 .
05/21/79 474 <1 461 211 . 504 211 ,
05/29/79 898 til 211 195- til 403 til 215(b) f 05/30/79 345 211 330 211 06/25/79 335 211 ,
. ,i (c) Discontinued until March 1980. ~
(b) Collected. 06/04/79. * . ,
. . - - - ~ . - . . . . . . . . - .
- = - --
- s. .
-j . .
~
MISSISSIPPI POWER AND LIGHT l
AIRBORNEI-131ANDi:ROSSBETACONCENTRATIONSINAIRPARTICULATEFILTE A/S- 5 A/8- 6 -
A/5- 4 10-a pC1/m3 10 a pCi/m3 10-a pCi/m3 '.
Voluna Volume-
' Volume Cross 8 I-131 (m3 ) Gross 8 I-131 (m3 ) Cross 8 1-131_' (m3)
Collection Date ,
111 (a) 330 211 (a)
.320 <1 (a) 325 07/02/79 111 ~~330 111 345 07/09/79 330 til
.330 (1 330 (1, 330- <1 330 -
07/16/79 290, 311 ,
til 330 211 330 07/23/79 330 -
111 , .
til 07/30/79 325 til 325 211 330 111 .
08/06/79 335 til 211
- 340 211 325 211 330
, 08/13/79
. 311 370 321
. 325' 411 ~
08/20/79 300 .
340 111 345 111 340 til 08/27/79 375 . 1*1 375- <1 370 111 270 211 09/04/79 290 221 .
290 311 320 211 09/10/79 . -
320 til 09/17/79 320 til 121 340 211 .'<
111 ,340 09/24/79 345 335 111 310 221 .
320 211 330 211 j 10/01/79 280 221 .
330 221 330 111 -
1 10/08/79 221 - 330 . 211 - '
! 10/15/79 330 211 '330 ,211 211 330 -
10/22/79 330 221 330 11 211 335
- 10/29/79 350 '
60(b) 312 330 211 - 330 til 11/05/79 111 330 211 335 211 285 11/12/79 121 325' 211 211 305 .
11/19/79 . 325 -
330 111 =
330 til . 330 til 11/26/79 .
.340 221 340 til 340 211 .
330 , 211 i 12/03/79 211 330 111 ,
325 -
275 121 .
,' 12/10/79 121
~
275 111
- 12/17/79 275 425 ' 211 221 420 til 425 311 12/26/79 -
240 211 ' 240 .
211 c 12/31/79 240 , .
(a) Discontinued until March 1980.*
(b) Fuse blown; replaced. . ,
. , ' ' - ,. ., 3:. .- . ,.
i '
.a
. , - - . _ , _ _ . . z= ; ' - : -
.. .- - - - ~ - - -' -~ ~ -~ '
.-. ~ L . --::-.---..-----,----
N l '. .
q '
MISSISSIPPI POWER AND LICHT it ATRBORNEI-131kNDCROSSBRTACONCENTRATIONSINAIRPARTICULATEPILTERS ll '
A/S- 7 A/S-8 A/8-9
~10-2 pC1/m3 10 a pC1/m3
!,. 10-2 pCi/m3 Volume Volume Volume I-131 Cross 8 I-131 (m3 ) Cross 6 I-131 (m3 ) Cions 8 (m3 )
I. Collection Date _
484 til <7 464 111 <7 01/02/79 422 til <7 433 311 <7 470 211 ' <7 447 311 <7
,, 01/08/79 <7 543 411 <7 ii 498 411 <7 509 311 . .
01/15/79 221 - <7 lj 521 211 <7 558' 211 <7- 526 01/22/79 311 <7 532' 211 <7
!j 01/29/79 439 211 -
<7 566 490 311 <7 569 211 <7 532 311 <7 l 02/05/79
- 211 <7 535 211 <7 02/1,2/79 495 211 <7 521 L ,
211 <7 501 . 211 <7 02/19/79 470 211 <7 558 1 211 <7
- 487 <7 574 lit <7 518
]
02/26/79 03/05/79 515 til 311 (a) 534 211 (a) 515 311 (a) 211 543 211 517 211
- 03/12/79 520 461 211 471 211
- d. 03/19/79 470 211 486 <1 486 111'-
485 til -
111 472 211 lll ~04/02/79 l G3/26/79 472 464 311 211 471 461 til 465 211 04/09/79
.479 211 483 . 211 04/16/79 482 til
- 482 311 482 ~- 211 . 482 .
311
- 04/23/79 .
473 til 473 211 474 til
, 04/30/79 454 111 462 til C5/06/79 462 til 485 til 475 311 470 2t1 <
05/14/79
- 488 <1 489 211 05/21/79 477 211 3i1~ 487 til 416 311 05/29/79 427 435 (b) <1 340 111 i 06/04/79 300 til ,
211 310 211 330 211
! 06/25/79 305 i
(c) Discontinued until about 1980.
, (b) Collected 05/31/79. ,
+ g
,- --- _.- . . -. . z , , -- -
a .
j .
. e e
MISSISSIPPI POWER AND LIGHT- . .
4 AIRBORNE I-131 AND CROSS BETA COSCENTRATIONS IN AIR FARTICULATE FILTERS -
A/S-8 -
A/8-9 A/S- 7 10 a pCi/m3 10-a pCi/m3 10-2 pCi/m3 .
Volume Volume ' - .
Volume Gross 6 I-131 Cross 8 I-131 (m ) 3 Gross 6 I-131 (m3 )
j Collection Date (m3 ) '
1 340 211 '(a) 335 lil (a) 07/02/79 340 til (a) 330 111 330 330 211 .-
. 07/09/79 335 til 111- 330 111 330 l'il l' 07/16/79 330 211 330 - 221 07/23/79 -
330 til '
330 111 330 141 07/30/79 330 til .
- 325. 211 325 . til 08/06/79 325 221 . .
335 211 - '.340 211 08/13/79 349 311 ,
411 330 311 -
290- 311 08/20/79 310 '
' 111 340- 111 -
330 til 08/27/79 340
<1 .' 370 111 -
375 til 09/04/79 375 ,
260 211 270 2i1
'f 09/10/79 290 '
211 211 320 .* 211 310 211 7_ . 09/17/79 320 '
,340 211 345 lil 09/24/79 340' 211 '
211 320 - 211 . ,310 .111 .
10/01/79 335 1
. 325 211 330 . li!
! 10/08/79 315 til
- 211 330 211 330 . ..
l 10/15/79 . 330 211 .
.325. 211 330 211 - 330 '211 i 10/22/79 * -
335
~
211 .
~
335 '211
! 10/29/79 335 til
- 111 330 211 . .,. 330 'lil
! 11/05/79 -
330 .
285 211 c 360 211 330 211 '
l 11/12/79 325 211 330- til 11/19/79 330 til -
211 330 211 330 til
!!/26/79 330 - :..
340 .:
- 340' .111 . 111 '
j 12/03/79 340 til .
- 111 330 '211 330 J1il - . 330 l 12/10/79 .
~275 2i1 -
275 111 j
12/17/79 275 til ,
395- til 211 395 211 i 12/26/79 425 -
240 311 240 211 240 311 - ,
12/31/79 , ,
- (a) Discontinued until March 1980. - , * '
~.-.f:'.i..
l
.. . . s ,~ - "
-'* I ' ' , . ~ -l. ' * .'. :' ' - -
b .
. . . , :r,.e .', , ,.r
- i - ,
- 5. -
MISSISSIPPI POWER AND LIQt?
,t RADIONUCLIDES IN ATR PARTICU1 ATE' SAMP1.ES (Quarterly Analysis on Composite of Weekly Collections)
!l:
l pCi/m3 Collection pC1/m8
- Collection
- 8emma' Emitters' . ;
Gamma Emitters Site -
lP i>
Site ,
1 2nd barter I. let @ arter_
AS-01 (0.01 -
AS-01 . (0.01 (0.01 AS-02 <0.01 '
?
AS-02 *
<0.01 jl
- AS-03 (0.01 (0.01 AS-03 AS-04 <0.01 :
'l AS-04 (0.01 AS-05 ' <0.01
- I AS-05 (0.01 AS-06 AS-06 (0~. 01 -
AS-07 (0.01 AS-07 (0.01
- i (0.01 AS-08 (0.01
!< AS-08 ~
(O.01 AS-09 (0.01
![ , AS-09 i S i :
3rd @arter_ Ath barter .
' .I ,t (0.01 AS-01 (0.01 AS-01 (0.01 .
(0.01 AS-02
!j AS-02 AS-03 (0.01 .
AS-03 (0.01 (0.01. AS-04 (0.01 Ii AS-04 (0.01 AS-05 (0.01 i AS-05 (0.01 (0.01 AS-06 .
AS-06 (0.01 AS-07 AS-07 (0.01
- l (0.01 AS-08 (0.01
- AS-08 (0.01 (0.01 AS-09 ,
i' AS-09 e
!I
, 9 9
i
3 . . . . .
i MISSISSIPPI POWER AND LIGNT .
- I, RADIONUCLIDES IN WELL WATER SAMPLES .'*
i! ',
(Quarterly Collections) l,! -
-t pC1/1 ll IN79 PCWELL 2N79 MPWELL 3N79
!! Collection 1RIMWELL y Emitters Tritium y Emitters Tritium i- Period y Emitters Tritium
- l '
(15 "<330 (15
<330 (15 <330 ij January .
(15 <330 ( 15. -3101110 .
(330
!j < April (15 .
July (15 2'01130 (15 3601160 (15 3701160 i
(15 2101140 <15 270190 <15 460190
- i October ii
{f .
]pf .
.l .
- ? .
if y ,
= .
(-- SPECIAL COLLECTION WELL WATER Collected 07/17/79 .
'pci/1 . -
Y Baitters Ra-226 K . . .
South Well '.<15 0.8110,24 7.9 '
North Well (15 0.8410.25- 8.8 '
- -Tria Well (15 3.0 10,3 15.0 ,
4
. , g
ii . .
l
- }
MISSISSIPPI POWER AND LIGHT . ,-
4
. RADIONUCLIDES IN SURFACE WATER SAMPLES .
ll . ,
(Monthly Collections) i .
. seen EMIrrERS
? ' '
pCi/1 -
Collection Period MRUP 1N79- MRDOWN 2N79 01/11/79 G5 -
G5
." '.: ft .' :j :
02/14/79 C 5. . G5 - -
G5 03/07/79
'G5 '
J 04/25/79 G5 -
G5 , ,
y 05/09/79
- G5' G5 - -
06/11/79 g G5 G5 . . .
j 07/18/79 .
,G5 . G5- ,' ~
i 08/09/79 . <15 <15 .
09/05/79. <15 (15 '
1, 10/05/79 <15 G5 .
4 11/02/79 G5 . G5 -
12/07/79 ,
G5 (15 TRITIUM CONCENTRATIONS IN SURFACE WATER SAMPLES (Quarterly Collections) ,
~
TRITIUM .
DCi/1 -
Collection Period MRUP 1N79 -
MRDOWN 2N79, (330 <330 1st Quarter
- 2801110 2nd Quarter .<330 290290 Lost in Processing 3rd Quarter <330
~
4th Quarter 0 30' g'. >
N e e h .
- o t .
t .
1 9-10
. p w. . - _ _ . _ . _ . _ _ - - ) _ _ , _
~
G.
I MISSISSIPPI POWER AND LICHT .
!! ' RADIOACTIVITY IN CIS ERN WATER SAMPLES r .
(Monthly Collections) i ,
Ark"Cist 1N79 Tria Cist 2N79. *
- l pC1/1 pCi/1 j
Cross Beta 1-131 Gsauna Emitters _ Gross Reta I-131 Comma' Emitters
' ~
Collection Period ,
~
i (15
<1 (15 311 . (1 '
'I 01/10/79. M-1 511 <1 (15 411 <1 (15 712 .
- i! 02/08/79 N-2 .
(1 (15 512 (l' .. . (15 I 03/07/79 N=3 211 (15 (1 (15 612 <1 I'
04/10/79 M-4 211 .
~
(15 812 <1 (15 05/07/70 PS 2ils (1 .
<1 .(15 311 (1 <15 712
': 66/11/79 N=6 612 <1 (15 07/05/79 N=7 211 <1 (15 .
!; (15 512 * (1 (15
- ! 08/06/79 N=8 512 <1 (15 812 <1 (15 812 <1 if- 09/05/79 N-9 (15 212 <1 <!5 .;
10/02/79 N=10 212 <1 ii 411 (1 (15 311 (l' (15
!j 11/01/79 N=ll 311 <1 (15 311 <1
. (15 -
ii '? 12/04/79 N=12 '
.- r.
ll C . ,, -
!! 1RITIUM CONCENTRATIONS IN CISTERN WAT8R SAMPLES "
(Quarterly Collections) , ,.
d '
pct /1 . .
lI Tria Cist .2N79
" Cellection Period Ark Cist 1N79 01/11/79 . <330 (330 -
<330 <330 . .
lt 04/10/79
<330 (330 4 07/05/79 <330 12/04/79 250190 1
e P .
i i .
.~ . . ,
l
~ - -
MISSISSIFFI.FOWER AND LIGRT
~
~
- GAMMA MITTERS in FRUIT and TEGEIABLE SAMPLES ,
- (Collected at Harvest)
~ * ~~ -
i;
.- PCi/s wet -
Collection Collection '
55e le Type Gamma Baittero
~ Site. Date ,
<0.08 }. ,: .
05/09/79 . Turnip + Mustard ,
.. .~
.- . GRLV-01. -
<0.08
'b6/18/79 ' Turnip Greens ;
- GRLV-02 Badish -(0.08 . . -
VEG-01 06/26/79 .
' Turnip + Mustard <0.08 GRLY-03 ' 07/03/79 Squash '<0.08 VIG-02 07/06/79 .<0.08
- Cucumbers _
07/25/79 .
VIG-03. , <0.08 i r .
Turnip + Mustard GRLV-04 ' 08/01/79 (0.08 Corn .
l vEG-04. 08/01/79 Turnips (0.08 -
08/01/79 (0.08 GBLV-05 Turnips -
~
GRLV-06 08/01/79 <0.08 08/01/79 okra YEG-05 - *
' Okra <0.08
' VEG-06. 08/01/79 -
Fears (0.08 FRUIT-01 09/07/79 <0.08 .
t 09/07/79 okra *
- VIG-07 Muscadino .<0.08 FRUIT-02 09/07/79 (0.08 09/07/79 Butter Beans. -
- VIG-08 Crabapple (0.08 -
Fruit-03 10/03/79 '
<0.08 l 10/03/79 . Turnip Greens (0.08
!' GRLV-09 Bay ,
Foliage-01 10/08/79 -
l <0.08
,11/01/79 .
Mustard Greens (0.08 GRLV-10 Soybeans VEG-11 11/05/79 (0.08 12/04/79 Mustard Greens <0.08 GRLV-11 Turnip Greens GRLV-12 12/04/79 (0.08 12/04/79 Sweet Fotatoes <0.08 VEG-12 Fersimmon FRUIT 12/04/79 e
e j .
9t ,- .
9 1
- ? .
e i
I
,i j
li - 9-12
- .yae44,, .. .
- ~. - - - - _ _ --- - . - . - ..
. . o. . .. . .s .
- MISSISSIPPIPOWERANDE.IGHT .
RADIOACTIVITY IN MILK SAMPLES , ;
(Monthly,Collactions) ,.
C'ollection. Collection W.1/1 '
Per16d Site I-131 Gamma Emitters -
~ * ~ ' '
Alcont 1179 - (1 G5' +
01/11/79 G5 02/08/79 Alcont 1279 ~
G .
03/07/79 Alcont 1379 . G- G5 ~
04/10/79 Alcont 1479 G* G5 Alcont 5779 . G G5 .
. 05/07/79 05/06/79 Alcont 6679 (2(a) -
G5 07/05/79 Alcont 7579 G G5 08/07/79 Alcont 8779 G . G5 09/05/79 Alcont'9579 <1 G5 -
10/03/79- Alcont 10379 ^ '
<1 (15 11/01/79 Alcont 11179 <1 (15 '
12/05/79 Alcont 12579 G 05 GAMMA.EMITIERS IN SEDIMENT SAMPLES ,
- 4 (Semiannual Collections) ,
Collection Collection
VC1/g' dry. *
. Site 8
- Date'-
Cs-137 Gamma Emitters Hamilton outfall 06/27/79 0.1220.05 (0.15 Barse Slip 06/27/79 0.3220.04 (0.15-unmilton 12/04/79 <0.15 <0.15 Barge Slip 12/04/79 (0.15 <0.15
(
l t
a i
i j .
t (a) Lower sensitivity due to delay in shipment. ,
- 9-13 )
g-_-..._..___.._.__.__ ..
. . . [1LOlijIPPS POWER AND Launx CAMMA Di1TTERS E3 FISH SAMPLES -
(Semi-Anpual Collections)
Collection Collection pCi/g (wet) -
. - Site Date Species Canana Emitters -
Laks Ramilton 01 06/29/79 Crappie. <0.13 '
Iake Namilton 02 . 06/29/79 Buffalo <0.13 ,
Iake Hamilton 03 10/26/79 Crappia <0.13 Lake Familton 04 10/26/79 Buffalo (0.13 -
GAMMA EMITTERS IN MEAT SAMPLES
- (Semi-Annual Collections) ..
s PCi/g (vet)
, Collection Collection Sample Site Date Type Gamma Emitters Buckner Farm 10/08/79 Emy(a) <0.08 6km SE of GGNS Buckner Farm 10/19/79 Deer 01-79 <0.13 6km SE of GGNS
, z.10 .
NW Quadrant p er- 12/21/79 -
Deer 02-79 (0.13 p site near MRT pS D NW Quadrant g 7- 12/20/79 Rabbit 01-79 <0.13 j site near MIE- -
l' t;
(a) Beef and goat seat not available; hay used as substitute (duplicate sample for foliage). .
<t i
l
'l '.
. 9-14 p -- -
.~ - - -, -
- 2 .
, . . . . - 3 MISSISSIPPI POWER AND LIGRT . , . i G4tetA EADIATION -
!s .
I AYERAGE mR/QTR. USING THERIOLUMINESCENT DOSIMETIRS
!i; 1979 -
- r *
~
ist quarter 2nd' quarter 3rd quarter '4th quarter . -
Date Annealed: 12/21/78 03/21./79 06/18/79 09/19/79 *
- Data Baad;. 05/15/79 07/10/79 - 10/08/79 01/07/80 .- ,
-:t " '
'aR/e==-ter f
' Incation: -
l]
U
'M-00 5.821.6 7 4.921'.2 4.820.5 5.820.7 .
l 14.321.3 18.222.6 M-01 15.621.3 16.921.3 M-02 14.321.3 15.621.3 12.621.3 16.921.3 16-0 3 11.821.2 12.122.0 11.121.4 14.321.3 M-04 14.322.6 15.621.3 .
missing 16.923.9
- M-05 t 13.021.3 . 15.621.3 14.321.3 16.912.6 M-06 . 14.321.3 16.921.3 12.921.4 15.622.6 -
M-07 13.021.3 14.311.3 12.121.2 15.612.6 -
14.321.3 15.621.3 12.621.3 15.621.3 M-08 *
~
'.13.022.6 15.'621.3 ,14.321.3 15.613.9 M-09 14.321~.3 14.311.3 12.721.3 15.621.3 M-10 14.321.3 14.325.2 12.121.2 14.323.9 M-11 n
13.021.3 14.311.3 12.022.7 15.621.3 H F12 14.322.6 -
i
- W13 12.121.2 16.922.6 missing 12.911.7 13.022.6 12.122.1 15.611.3 16-1 4 20.811.3 missing '10.922.1 12.722.0 i M-15 12.911.3 14.321.3 12.121.8 14.321.3 M-16 15.622.6 M-17 14.311.3 14.321.3 12.221.6 13.022.6 15.611.3 14.322.6 16.922.6 M-18 missigg 14.311.3 missing 9.922.6 M-19 .
16.922.6 12.621.7 M-20 14.312.6 15.621.3 12.722.0 missing 13.021.3 missing M-21 15.621.3 14.322.6 14.323.9 13.012.6 i M-22 13.021.3 14 323.9 M-23 12.221.2 10.021.0 missing missing 14.321.3. 16.922.6 M-24 .
14.321.3 15.622.6 missing missing 16-2 5 16.923.9 24,726.5 misking 14.322.6 ,
M-26 missing 12.221.1 16.912.6 M-27 26.023.9 14.322.6 15.611.3 13.022.6 15.612.6 L M-28 13.0tl.3 15.612.6 M-29 ,12.922.0 14.325.2 L
13.021.3 14.321.3 12.021.4 16.922.6 n.30 15.622.6 11.111.2 15.612.6 M-31 12.621.3 13.022.6 15.621.3 13.011.3 10.821.4
- M-32 . .
I, .
1 p
- i y
9-15 .
y y- _ _ ___ _ .. _ [_, ,
<6
-- - -- - 2- -,- ,e. ># ,. .....- . c-
.g. .
l l
' ~
MISSISSIFFI POWER AND LIGET SPECIAL SAMPLES
- ~ . .
Sample Collection Collection .
. Doe -
Site Date Analysis Data .
j Cistern Water ' Ark Cist 4279 02/08/79' Gross' Beta 421 PCi/1-Cistern Water Trie Cist 4279 '02/08/79 Gross Beta 822 pCi/1 .
i Surface Water GG Site 21579-1 02/14/79' Gamma Isotopic G5 pCi/1 .
i Surface Water GG Site 21579-2 02/14/79 Gassia Isotopic G5 pCi/1 -
- . Milk GG 1379 03/07/79 Gamma Isotopic G5 pCi/1
- Cistern Water GG Cist 3379 -
03/07/79 Gross 8 822 pCi/1 l Cistern Water GG Cist 3379 03/07/79 Gamma Isotopic G5 pCi/1
, . Ground Water GG Well . 04/10/79 Gamma Isotopic G5 pC1/1 l Ground Water GG Well 04/11/79 Gamma Isotopic G5 pCi/1 G5 pCi/1 i ' Ground Water GG Wen 04/12/79 Gemma Isotopic .
i Ground Water GG Wen 04/17/79 Tritium 030 pCi/1
, Ground Water GG Well 04/18/79 ' T 'ritium 030 pCi/1 Ground Water GG Well 04/19/79 Tritium 030 pCi/1
!' Milk GG 1579 05/07/79 I-131 'G PCi/1 Milk .GG 1579 05/07/79 Gama Isotopic G5 pCi/1 Surface Water GG 5979(1) 05/09/79 , Gamma Isotopic G5 pCi/1 1 Surface Water GG 5979(2) Gamma Isotopic G5 pCi/1 i
Surface Water GG Site Up 06/n/79 Gamma Isotopic G5 pCi/1 i Surface Water GG Site Down 06/11/79 Gamma Isotopic
- G5 pCi/1
! Cistern Water GG Cist 2 06/18/79 I-131 G pCi/1
!, Cistern Water GG Cist 06/n/79 Grosis 8 221 pCi/1 i' Cistern Water GG Cist 06/11/79 Gross 8 , 621 pCi/1 Cistern Water GG Cist 1 06/11/79 Ga m Isotopic G5 pCi/1 ,
- Cistern Water GG Cist 2 06/11/79 Gamma Isotopic G5 pCi/1 i
!; Surface Water GG Site 08/09/79 Gamma Isotopic G5 pCi/1 -
l Cistern Water Cist GG 9579 09/05/79 J-131 G pCi/1
!' Cistern Vater Cist GG 9579 09/05/79 I-131 O pCi/1
]
Cistern Water Cist GG 9579 09/05/79 Gross 8 1822 pCi/1 3; Cistern Water Cist GG 9579 09/05/79 Grges 8 422 pC1/1 .
y Milk GG 9579 09/05/79 I-131 ., O pCi/1 o Milk GG 9579 09/05/79 Gamma Isotopic G5 pCi 1 9 Surface Water GG MRUP 9579 09/05/79 Gamma Isotopic G5 pci 1 j Surface Water GG MRDOWN 9579 09/05/79 lost in shipment Cistern Water. Arkeist GG 9579 09/05/79 Gauna Isotopic G5 pCi/1 i Cistern Water. Trincist GG 9579 09/05/79 Gamma Isotopic G5 pC1/1 I
9-16 y7 ~~ . . . . _ . _ _ _ . . _ . . . . _ _ . _ , L
l f . - . . .
.i .
- i MISSISSIFFI POWER AMD LIGET .
- i;_ .
srECIAL SAMPLES
. "t : .. ..
' Sample Collaction Conection -
, -1 i ~ ~ '.. , ; ; -
, Type Site Date Analysis Data . q.f,
- . . .,.re, .
Aten Water Trimpell GG 10/02/79- . Gamma Isotopic (15 pC1/1'#---h :' ,
if j; Aiell Water PGuell CG .. 12/02/7S Gamma Isotopic (15 pCi/1 'T~. , -'
(15 pCi/1 lt -Vell Water MFWell GG 10/02/79 Gamma. Isotopic -
- I f Fruit- GG 10/03/79 Gamma Isotopic <0.08 pCi/g ~ '
- I Aegetables GRLY GG 10/03/79 Gamma Isotopic' <0.08 pCi/s
]I Foliage 01-GG 10/08/79 Gamma Isotopic <0.08 pC1/3 Fish - crappia 03-GG 10/26/79 Gamma Isotopic <0.13 pCi/g ,
q' pish - buffalo 04-GG 10/26/79 Gauna Isotopic <0.13 pci/g .
d Soybeans Veg.11-GG . 11/05/7'9 Gamma Isotopic. (0.08 pCi/s-
- i .
E 41 stern Water
- Arkeist GG 12/04/79 Gross 8 221 pCi/1
[ -
4.'istern Water Trincist GG 12/04/79 Gross.S' 351 pCi/1 yediment Hamilton GG 12/04/79 Gamma Isotopic <0.13 pCi/g 1ediment Barge Slip GG 12/04/79 Gamma. Isotopic <0.13 pCi/g i -hilk Alcont GG 12/05/79 I-131 (1 pCi/1
- ' Surface Water MRUP GG 12/07/79 Ganna Isotopic. <15 pCi/1 i usurface Water- MEDOWN GG' 12/07/79 Gamma Isotopic '<15 pCi/1 1
i e
. e I
i O=
5 5
a i .
t
. ) .
9-17]
2 _ _ :'~~'~ ~ ' ":_:::L:--_ - .-, . ::r-- --=:=_=_===.=_,-. . - _ - - - . - _ -
~
0UALITY CONTROL ANALYSES
SUMMARY
i . DECEMBER 1979 , ,
The tables below summarise results of samples run for process quality '
e
! . control purposes during the subject month. These listings are in add- . - ' -
ition to'such measurements as detector backgrounds, check source values, . -
radiometric-gravimetric comparisonsi, system calibrations, etc. Detailed ~ ' . . * . ,
. listings 'of each measurement are maintained at the laboratory and are ' - ', /1,,',' . U.O available for inspection if required.
f ,;.: ;. .
, . ;- E '
, .,j j. ;
BLANK SAMPLES ~
,l,' ~ .r . " '
. - }_., ' . : 3,';_
Nuclide haber of Number of analyses exceeding' Analyzed Determinations ,
the LLD for that analysis - -
Gross Beta 17
- 0 l Gross Alpha -
14 0 .
Iodine-131 24 0 ,
Strontium-89 1 0 -
i strontium-90 1 - 0
- Gamma Emitters 5 . 0 .
Tritium B-3 4 0 .
SPLIT SAMPLES Nuclide Number of- No. agreeing No. agreeing No.' differing Analyzed Det'ns within 2a within 3a by > 3a -
! Gross Beta 6 6 '
0 0 *
Gross Alpha 1 . 1 O
O .
Iodine-131 1 1 0 O Strontium-89 7 7 0 -
0 .
Strontiusr-90 7 7 0 . 0 '
Gamma Emitters 3 -
3 0 4 0
~
! Tritium B-3 6 ,6 -
.,0 . 0 ',. '
Calcium-45 1 1 0 0' .
. SPIKED SAMPLES ,
L Nuclide No. of Within 2a Within 3e differing from L Analyzed Det'ns ,of known of known ,
known by > 3a Gross Beta 13 13 0 . 0 /
strontium-90 6 6 0 0 .
Tritium 5-3 2 2 0- 0 .
Camma Emitters 5 5 0 .
0 .
9-18 g_r . - - - . ~ __ . - . ._.. _ _ ,__ _ _______________ _ _____ ____ _ _ _ _ _ _
. . . . . _ . . _ . .m ., .. , . ... , , , , , ,
4 USDOE QUALITY ASSESSMEMI PROGRAM -
1979 Sample Measured' .
Type Nuclide Enown 12e error Units -
Air Co-57 C.116 E+03 0.13120.013 EM3 pci/ filter Air Sr-90 0.135 EM2 0.15520.025 I+02 pci/ filter Air Eu-106 ~0.174 E+03 0.16720.020 E+03 pci/ filter Air Sb-125 0.749 EM 3 0.82320.082 E+03 pC1/ filter Air Cs-134 0.985 E+02 0.94710.095 EM2 pCi/ filter Air Ca-45 0.134 E+03 0.23020.023 I+03 ,
pCi/ filter
- Soil K-40 0.216 E+02- 0.235!0.024 E+02 pCi/g Soil Sr-90 0.200 E+00 0.20020.080 E+00 pCi/g Soil Cs-137 0.240 E+00 0.26610.027 E+00 pCi/g ~
l Tissue K-40 0.840 E+01 0.90020.090 E+01 pCi/g Tissue Sr-90 0.440 E-02 (0.200 E+00 pci/g '
Tissue Cs-137 0.230 E-01 0.12020.030 E-01 pC1/3 Vegetation K-40 0.225 E+03' O.22010.022 E+03' pC1/g Vegetation Sr-90 0.573 E+01 0.59310.059 E+01 pCi/g Vegetation Cs-137 0.256 E+00 0.28010.030 E+00 pci/g Water R-3 0.124 E+02 0.13020.013 E+02 pC1/mi Water Na-22 0.843 E+00 0.90720.091 E+00 pci/mi Water Hn-54 0.737 E+00 0.80020.096 E+00 pCi/ml.
Water Co-60 0.871 E+00 0.97010.097 E+00 pCi/ml Water Cs-137 0.980 E+00 0.11720.012 E401 pCi/mi O
t l
\
l i .
9-19 c
7 . - - - . - - . . . . - . . -._ . . . . _ _ , .._ - _ ,_ ,
i -
.: r .
t . .
I '. .
1 .
l L
- i -
c .,
EPA'INTERCOMPARISON RESULTS
- a .
1979 , , , ,
8 .
Control terF .
r Sample Agency Limits Measured ,
Type Analysis value (3a.n=1) 12e error Units .
Air Filter ~ Gross a 5 15 311 pCi/ filter Air Filter Gross 8 18 15 2022 pCi/ filter Air Filter Sr-90 6 4.5 722 -
pC1/ filter Air Filter. Co-137 6 15 921 .pci/ filter pC1/1
~
~
! Water Gross a 6 15 722 i Water Gross a 10 15 1311 pC1/1 Water Gross 8 16 15 1412 pCi/1
- . Water Gross 8 '16 15 1813* ,_
pCi/1-
. Water E-3 1280 993 12301300 pC1/1 .
Water E-3 2270 1047 23002200 pC1/1
- Water Sr-89 14 15 911 ' pC1/1 Water Sr-90 6 4.5 ,
611 pCi/1
. g e
r
} .
?
I j .
i 1 O t
4 f .
t i .' i
. 9-20 j m .._._..____._ _._._ _ ._.. . .
t i
I 4
6 I .
l i
(
I
'f 1
TABLE 10 1980 Sampling and Analysis Results h
(
l
+
i i
I,
)
I r
)
10-1
! A22swb43 p ., _ _ _ - . . . . _ _ . _ _ _ . , . . .
.- . . . - u - - .. .
t i
f
! Introductien
! This report summarizes data obtained on samples received
, through the month reflected on the cover in the environmental radiological monitoring program for the Grand Gulf Nuclear i Station of the Mississippi Power and Light Company.
Where blank spaces appear following dates, work was not completed on these samples in time for inclusion in this report.
, Data from analyses completed during the month were within the expected ranges and do not indicate the presence of radio-activity from the operation of the nuclear power station.
The spectrum is computer scanned from -20 to -2000 Kev.
Specifically included are Ce-144 Ba-La-140, Cs-134 Cs-137, Zr-Nb-95, Co-58, Co-60 Mn-54, and Zn-65. Naturally occurring gamma emitters such as K-*O and Ra daughters are frequently detected but not listed here. Data listed as "<" are at the 30 level, others are 20. Unless otherwise noted, listed concentration is for Cs-137 and may be slightly more or less sensitive for other nuclides.
A su==ary of Quality Control data obtained during the month is presented at the end of this report. Included in this section are data from all analytical programs, not only those associated with this program.
10-1 p - - . .
-~i l .
l, MISSISSIPPI POWER AND LIGHT 1,ISTING OF MISSED SAMPLES 1980 l
xxpectea
, Collection . .
Sanple TFpe 1.ocation Date Reason
- Milk on resin Alcont January -
Air particulate A/5-2 03/03 , off line-motor burned out Air particulate A/5-9 03/17 Broken fan belt Air particulate A/S-9 05/19,27 Burned out motor Air particulate . A/S-8 05/27, 06/02 Fuse blown with only 06/09 3 hours3.472222e-5 days <br />8.333333e-4 hours <br />4.960317e-6 weeks <br />1.1415e-6 months <br /> recorded on
- timer Air particulate A/S-7 ,
07/07,21,28 Burned out motor Air particulate A/5-5 07/14, 21, 28 Fuse blown Air particulate A/5-5 08/11/80 Burned out motor.
Air particulate A/S-8 08/25, 09/02, Burned out motor.
. O- 08, 15, 22 Air particulate A/S-2 09/08,15.22 Power switch burned ost.
4 G' . .
I g
.}
6 M ,
if u
10-2
- h. . . _ . _ - . . .
A m
^
. . . , . ',, M
~
f, J
- MISS1581PP1 PC JL AND LICNT .
- ol AIR 30RNE I-131 AND CROSS SETA CONCENTRATIONS IN AIR PARTICtRATE Fil.TERS ,
A/S-1 A/S- 2 A/S-3 4 10-z pC1/m3 10-3 pC1/m3 _ 10 a pCi/m3 Volume volume Volume Cross 8 1-131 (m2 ) Crove_$ 1-131 (e3 L Orese S i-131 Colleetten Bate _ _ (m2) _ '
345 til (a) 345 - ? 211 (a) 01/07/80 335 221 (a) 325 321 330_ 421 325 211 01/1a/80 335 121 335 121 01/21/80 270 211 340 121 340 til' 01/28/80 330 111 300 211 305 221 300 til 02/04/80 310 121 330 211 ,
02/11/80 330 221
- 121 60(b) <5 330 '
02/18/80 335 til 285 221 221 .
285 221 235 -
! 02/25/80 (e) 285 211
,c 03/03/80 285 lit 330 211 330 221 285 til 03/10/80 370 121 325 211 03/17/80 335 221-285 til 285 til 03/24/80 285 211 330 til 121 330 121 03/31/80 330 *"
330 til 111 310 121 04/07/80 330 335 til 3 335 til 335 til
.i d, 04/14/80 285 lit 285 111 210 121 04/21/80 385 <1 385 121 04/28/80* 385 111 285 521 285 211 05/05/80 285 221 .
285 211 285 ?' 121 .
285 111 05/12/80 285 121 285 111 285 <1 211 05/19/80 325 321 . 325 325 211 .
05/27/80 245 221 245 111 06/02/80 245 111 290 211 211 -
290 221 06/09/80 290 '
285 311 321 285 321 06/16/80 285 285 111 121 285 221 06/23/80 285 290 111 285 til 290 til 06/30/80 (c) See Listing of Missed Seagles Peses, (b) Blown fase. ,
(s) Scheduled te resume collection in March 1981. ,
MISSISSIFFI POWER AND LICHT AIR 90RNE T-131 AKS CROSS BETA CONCENTRATI0NS IN AIR PARTICULATE FILTERS A/5- 2 A/5-3 A/S-1 10-a pC1/m 3 10 a pCi/m3 10-2 pC1/m3 __
Volume Yolume Volone Ckees 8 I-131 f 131 (m2 ) Cross 8 T-131_ (m8 )_
Collection Date (=3) _ _ Cross 8 '
280 211 (a) 280 , ; 221 (a) 07/07/80 285 til (a) 275 221 285 221 285 321 07/14/80 285 221 285 121 07/21/80 285 121 285 121 ~
121 285 121 C7/28/80 285 -
285 221 111 285 211 08/04/80 285
- 285 221 .
<1 285 111 08/11/80 285 285 221 285 121 08/18/80 285 til 285 211 221 285 111 08/25/80 285 380 til 121 380 121 09/02/80 380 290 121 290 121 (b) 321 09/08/80 (b) 285 280 121 285 211 09/15/80 285 121 (b) 09/22/80 121 285 221 285 321 245 ,,
09/29/80 121 295 121
<1 295 10/06/80 295 211 275 111 92 <1 275
- - 10/13/80 275 285 121 621 285 121 10/20/80 .
285 285 221
~
285 2t1
~
285 221 285 221 10/27/80 211 285 321 11/03/C0 285 285 1411 421 285 521 11/10/80 285 '
285 411 221 285 411 11/17/80 285 285 421 221 - 285 411 11/24/80 285 285 511 221 285 411 12/01/80 285 285 811 511 285 721 12/08/80 285 285 lett 521 285 721 12/15/80 285 285 1012 ,
612 285 722 12/22/80 285 285 912 912 285 922 12/29/80 285 (a) s..seduled to resume collection in March 1981.
- n. -
b '
.!' BilSSISSIFF1 ff . A M LIONT ,
g#
AIRSOME 1-131 AM CROSS BETA IMINCENTRATIOPS IN AIR PARTICULATE FII.TERS .
{! A/S-4 A/S- 5 Afs-4 lj
~
10-m pC1/m' 10 a ,ctf.s 10-* pC1/m' j; 981mme Telene . geteen i (ms) crees a 1-131 (m*) _ oroes e t-131
_ (ms )
esiteettee ante crees e 2-131 330 til (a) 330 211 (a) 330 ' 2tt- (a) 01/07/80 221 315 *
'* ? 321 01/14/80 340 311 340 ji 335 121 335 221 -
01/21/80 335 til
- 325 111 325 til .
lll 01/28/80 325 til 320 211'-
320 211 320 til lj 02/04/80 335 til 335 221
!! 02/11/80 335 121 . 285 til .-
111 330 121 02/18/80 305 285 221 275 321 285 2tl
!lI
- 02/23/80 285 211 285 til
- 285 lit
., '. 03/03/80 03/10/80 325 221 305 111 325 til 211
): 335 121 340
- 03/17/80 340 211 9 285 211 285 211 ,
03/24/80 285 til 325 111 .
0 121 330 121 i' 03/31/80 330
- 340 til, .!
211 340 121 l ,, 04/07/80 340 330 111 330 til 335 It! '
L? . 04/14/80 285 211 285 - 211 285 211 .
0* 04/21/80 385 121 385 111 385 111 211 f 04/28/80- 285 211 285 285 311 285 2t1 05/05/80 285 ,- 221 285 221 285 05/12/80 121 Itt 121 285 c 05/19/80 285 211 325 111 .l 211 325 421 05/27/80 325 245 211 245 i 245 221 -
290 til 06/02/80 211 290 321 06/09/80 290 221 285 Iti .
r 211 285 06/16/80 285 121 285 121 l 285 -
i 06/23/80 285 til 285 21 200 (1 -
285 321 06/30/s0
- i e .i
[ : .
l _
j .
1 -
(a) Schedeled to resume cetteetise la lisrek 1981. .i
! i :.. .
I
{
- . ~ - - - - - - - _ _ _, __
g MISSISSIFFI POWER AND LICNT -
l 2 AIR 80RNE 1-131 AND c00SS SETA CONCENTRATIONS IN AIR PARTICutATE FILTER i
A/S-6 l
A/S-4 A/S- 5 10 m pC1/m 3 lj 10-3 pC1/m 3 10-3 pC1/m 3 _
Volume ll ,
Volume Volume crees s 1-131 ll crees 8 1-131 ( 8) l l,' celleetien ante _
W)- crew s 1-131 _ (=$) _
! 215 221 (a) 285 . ! fil (a) :
07/07/80 280 til (a) 290 211 l1 285 221 (b) l! 07/14/80 285 211 285 221 (b) l' 07/21/80 290 111' 290 111 (b) 211 i; 07/28/80 285 221 285 285 221 :
l; 08/04/80 280 lit 285 121 (b) 111 l; 08/11/80 205 221 290 ,
290 121 iI 08/18/80 285 221 285 211 285 til 111 l! 08/25/80 375 til 375 til 370 111 l,! 09/02/80 285 lil 290 285 121 285 til .l ll 09/08/80 211 285 321 09/15/80 < 285 285 121 g
!! 285 111 285 221
): 09/22/80 285 321 285 111 l! 09/29/80 285 lit 295 .111 295 (1 295 121 175 121 l ,: ? 10/06/80 221 275 til 10/13/80 275 285 111
!i* 285 121 285 111 285 311 l- 10/20/80 -
285 221 285 221 285 111 .
I 10/27/80 285 321
- j 11/03/80 285 321 290 611 290 621 i
290 511 280 421 e 11/10/80 280 511 280 511 411 li
- 11/17/80 285 321 285 421 ~285 321 11/24/80 290 411 290 l;l 12/01/80 290 321 811 280 511 l
280 821 280 ll 12/08/80 921 285 711 721 285 .
12/15/80 285 812 285 722
!! 912 285 285 285 711
'i 12/22/80 285 621 285 611 I; 12/29/90 1
t-1 j (a) e N deled to reemse cellection le March 1981. '
j (b) .
Lietleg of Missle8 Samples pa8e. , -
I- ~~,- -- - -_ _ _ _ . c - - - - - .
{d, g,
U MISSIS $1FP1 Pr , 4 AND LICHT j
AIRBORNE 1-131 AND CROSS SETA CONCENTRATIONS IN AIR PARTICULATE F11.TERS .
+
J '
A/8-7 A/S- 8 ~
A/S-9
_ 10-3 pC1/m 3 10 a pC1/m3 Ij 10-3 pCi/m3 yogume Volume volume '
- Crees S i-131_
Collection Dete_ (m2) Crose 8 .1-131 (ms) crose 8 T-131 (mS)_
i' _
! 330 211 (e) 330 121' (e) l:
01/07/80 330 211 (e) ~
335
. f 211 321 340 411 01/14/80 315 - 340 til 211 335 111 01/21/80 330 330 111 '
<1 320 121 01/28/80 190 320 til 320- 221 '
02/04/80 - 320 til
295 211 til* 335 221
02/11/80 380 355 121 335 til 330 til ll 02/18/80 .
285 321 290 311 02/25/80 90(b) 311 .,
285 (5
'l 111 285 121
- j 03/03/80 285 300 211
. S 325 121 03/10/80 280 til (c) 211 340 221 03/17/80 340 240 til l
121 285 211
- 03/24/80 280 it; 330 til l
111 325
- i 03/31/80
- 330 (1
- ~
340 211 340 04/07/80 290 til 335 121 L,! y <1 330 itt 04/14/80 335 270 221 iw 285 121 2'85 211
- 04/21/80, 275 211 385 111 385 <1 211
! 04/28/80~ 285 311 285 290 111 311 05/05/80 285 211 285 '
05/12/80 285 til (c) 265 211 '
285 <1 05/19/80 (c) (c) 325 111 05/27/80 (c) 170 111 250 <1 211 06/02/80 (c) 290 ,
290 211 06/09/80 170 321 285 til 285 211 285 211 06/16/80 (1 285 til 06/23/80 285 280 221 121 285 221 06/30/80 280 (c) See 1.isting of Missed Semples page. '
(b) slown fuse.
(a) Scheduled to resume collection la March 1981.
% =
9
c.3 nississ1Fri tousa AuD ttCat l
A1R90RKE 1-131 AND CROSS BETA CONCENTRATIONS IN AIR PARTICULATE FILTERS
- i A/S-8 A/5-9
'j A/S-7 10-3 pC1/m 3 10 a pCi/m3 10-a pC1/m3 _
Volume Volume ,
Volume 1-131 2
(m ) _ Cross 8 1-131_
(m3)__ Cross 8 1-131_ (m3 ) Cross _8, Collection Date_ '
280 211 (a) 285 , , ' 211' (a) 07/07/80 (h) (a) 285
- 211 (1 290 221 07/14/80 130 285 111 280 121 07/21/80 (b) 285 (1 -
290 til 07/28/80 (b) 321 285 til 311 285 08/04/80 250 221 280 211 '
111' 280 08/11/80 285 285 <1 221 290 221 08/18/80 285 285 211 285 221 (b) 111 08/25/80 (b) 370 370 til 290
! 09/02/80 (b) til 290 111 285 <1 l 09/08/80 (b) l 285 321 285 til
'i 09/15/80 211 (b) ,
09/22/80 285 285 111 -
l 120 211
- 285 til 295 111 t 09/29/80 295 <1 l
295 111 275 111 l~ 10/06/80 275 121 275 111 285 111 -
i 10/13/80 ' 285 121 285 111 285 211
,l 10/20/80 285 221 285 221 285 211 ll 10/27/80 285 311 285 321 285 511 11/03/80 285 -
521 285 511 285 411 11/10/80 <1 280 721 -
3 11/17/80 285 -
285 421 285 521 11/24/80 285 6923(c) 621 290 411 311 290 12/01/80 290 911 280 711 611 280 12/08/80 280 821 285 711 611 285 12/15/80 285 812 285 922
- 712 275 12/22/80 285 912 285 721 711 285 12/29/80 285 (a) Scheduled to resume collection in March 1981. 10-s ,cgf s, (b) See Listing of Missed Samples page. Er-95=1612 Nb-95=2613: Ce-141=3 tit other v=<1
.i (c) Casms Isotopie analysis: Ce-144-3213 .
~~ - ~ . -
g.,
I,.2
- MISSISSIPPI P6WER AND LICHT =
1 l
RADIONOCLIDES IN AIR FARTICOLA'It SAMt.ES (quarterly Analysis on Composite of Weekly Collections) 1 Collection pCi/e8 Collection PCi/m3 Gamma Emitters Site Camma Emitters i
! Site . ..
2nd Quarter .
tot Quarter .
~ *
(0.01 AS-1 (0.01 ,
AS-1 (0.01 (0.01 AS-2 As-2 (0.01 (0.01 AS-3 .,
AS-3 (0.01 (0.01 AS-4 A5-4 (0.01 AS-5 (0.01 As-5 (0.01 AS-6 (0.01 AS-6 (0.01 (0.01 AS-7 AS-7 (0.01 (0.01 As-8 AS-8 (0.01 (0.01 AS-9 .
7
~ AS-9 7
e 4th Quarter 3rd Quarter _
f AS-1 (0.01 AS-1 (0.01 l
A5-2 (0.01 AS-2 (0.01(a)
{
. 9 .
(0.01 AS-3 (0.01
' As-3 (0.01 AS-4 (0.01 AS-4 (0.01 AS-5 (0.01 As-5*
l (0.01 AS-6 (0.01
.A5-6 (0.01 i
AS-7 (0.01 As-7 *
(0.01 . A5-8 (0.01 AS-8 (0.01,_ AS-9 (0.01 AS-9 s
l (a) Be-7 = 0.0520.01 Ce-141 = 0.0720.01 pC1/m8 e
m -- . - . . . . - . - . . . . . . . _ _ - - . . _ . - . _ _ .
N .g . ,,
MISSISSIPF170WER AND LICIIT RAD 10NOCL1 DES IN WELL WARR SAMPLES f
(quarterly Collections) l 9Cill
? PCWELL MPWELL Collectice _WIMWELL y Emitters Tritium __ y Emitters _
- J hitium Perl i y Emitters hitium_
<330 (15 <330 (15 (330 (15 let Quarter * (15 (330 (15 <330 (15 <330 ,
2nd Quarter :
(15 <330 (15 (330
'I 3rd quarter (15 <330 (15 3301150 (15 4201150 4th quarter (15 2401130 l
- I
$r e 0" iN
,E 4 .
e
~
l -
W b
t O
e O
O .
e n - o 'o e e - 6 0* 6 MISSISSIPPI P.OWER AND LIGHT .
- RADIONUCLIDES IN SURFACE WATER SAMPLES
- (Monthly Collections) 1
- . CAMMA EMITTERS
,I pCi/1 .
Collection Period MRUP 1N MRDOWN 2N_ .
January (a)
(15 (15 .
February (15 (15 March (15 (15 April (15 (15 May (15 (15 June (15 *
(15 July (15 (15 ,
August (15 (15 (15 September (15 October . (15 .1 3..- - . (15 NovesSer
'<15 (15 .
December (15 (15 p3 TRITIUM CONCENTRATIONS IN SURFACE WATER SAMPLES (Quarterly Composites)
TRIT 1W pCi/1 Cellection Period MRUP IN MRDOWN 2H
' 1st quarter (330 <330 2nd quarcar (330 (330 3rd quarcar (330 4002100 4th guarter (330 4002100 I
s .
(a) Special collection from t'K Barge Slip to confira MS State Board of Health results. EIC result = (15 pCi/1.
() .
i' I
. 10-11 h--__,___..___..,____. ,, _
_ _ . . -.x__.__;_-- ._ _ _ _ _ _ _ ._____ -
._...u... _-
y- -
(
i!
!11551551PP1 POWR AMD' LIGHT RAD 10ACTIVTTY IN CISTERN WATER SAMPLES I (Honthly Collections)
- I i. -
,t Ark Cist IN Tria Cist 2N .
! pC1/1 .
pC1/1
'f Collection Period Cross Beta 1-131_ Ceama Emitters Cross Rets 1-131 ' Caises Emitters 1
~
(15 311 (2(a)' (15 January 211 (1 <1 (15
<1 (15 212
! Tebruary 211 (1 (15 ..
<1 (15 421 March 221 (1 (15
<1 <15 511 April 311 <1 (15 i <1 (15 til thy 422 <1 (15
<1 (15 222 June 422 <1 (15
<1 (15 212 I' July 512 <1 (15 -
<1 (15 422 August 312 <1 (15 (1 (15 812 September 311 <1 (15 (1 (15 321 211 October
321 (1 (15 311 (1 (15 l- November 722 <1 (15 Sif <1 (15
$ December TRIT 1gM CONCENTRATIONS IN CISTEltN WATER SAMPLES
. (quarterly Collections) -
'lt i pCi/1 Ark Cist IN Tria Cist 2N Collection Period
- I (330 (330 1st Quarter (330 ,
2nd quarter <330 *
,! (330 <330
" 3rd Quarter 7801140 4th quarter (330 i
'i (a) Lower sensitivity due to insufficient sample.
0 9 4 Ou
'*-- MISSISSIFFI POWER AND LIGET j
- RADI0 ACTIVITY IN MILE SAMF128 lC d (Monthly Collections) i Colloction
- ~
pCi/1 Co11ection Cama Emitters Feriod Site M .
Alcant (a) (15
- . January (15
' February Alcoat (1 Alcont (l' (15
' March (15 April Alcant (1 Alcoat (1.6(b) (15 May *
(15 Alcoat (1 June (15 Alcoat (1 July (15 Alcont (1 AuSust (1 (15 September Aleont
' ~
October .., , . Alcont , ,(1, (15
'I)
November ~ Alcoat* "-
(l' :'<15 December Alcant ' (1 (15 GAMMA EM1T17.15 IN 3EDIMENT SAMPLES' '
(Semiannual Collections) pCi/n dry Collection Collection Gamma taitters Date Cs-137 Site
(} "
06/05/80 (0.15 (0.15 e Lake Hamilton Outfall - ..
06/05/80 0.24to.05 (0.15 Sarge Slip 12/08/80 (0.15 (0.15 taku Hamilton Outfall '
12/08/80 (0.15 (0.15 -
I~ Bargo slip I
(a) Sec Listing of Missing Samplos pusu.
I
! (b) Lower sensitivity due to low cheetcal recovery.
t 6
o - .
I 10-13 Ii
& y ~ , . - -- -. _ . _ _
' MISSISSIFFI POWER AND LIGIET
~
f . GAMMA EMITIERS in FRUIT and VEGETABLE SAMPLES j (Collected at Earvast)
T,ollechon Collection pCi/s wet
! Date Sample Type. Gansaa taitters ID
- s. Turnips and (0.08 -
GRLV-01 01/04/80 *
- mustard greens . .
Foliage-01 01/07/80 May (0.08 l-02/06/80 Turnips and (0.08 GRLV-02 mustard greens 03/03/80 E stard greens (0.08 j
GRLV-03 <0.08 03/03/80 - Turnip roota ,
VEG-01
- !' 04/03/80 h stard greens (0.08 GRIF-04 i.
<0.08 CRLV-05 '06/09/80 Estard greena 06/09/80 Irish Focatoes (0.08 VEG-02 (0.08 VEG-03 06/09/80 Onions VEG-04 07/08/80 Cucumbers (0.08 GRLV-06 07/08/80 hstard Greens (0.08 l
GRLV-07 10/29/80 E stard & turnip (0.08 greens GRLV-08 11/05/80 Turnip greens (0.08 GRLV-09 12/03/80 Turnip greens (0.08 i
e i
I I
i 10-14 w} .---- - - - . - . . - . .-
\
~ ~ ~ ~ - - . . . _
fi~
'j ' *
,,n..
MISSISSIFFI POWER AND LIGuT 1
- CAMMA zMIrrus In risu sAMM.ES (semi-? - -5 Co11.ctions)
,r. .
'0 -
pCi/g (wat)
Collection Collection Species Causa Emitter _s i
' Site - Date .
- Catfish
~~
(0.13 - .
Basilton tala '06/05/80
'. . outfall Catfish 40.13
. I samilton Lake 11/10/80 -
- ay
' outfall
- 34. ,
CAMMA EMITIDS IN MEAT SAMPLES
- k. . 3;
. (Semi-Annual Collections) pCi/s (wet) .
Collection Sample .
Collection Type Camma Emitters Site Date _
~
(0.08 06/05/80 hay (a) .
Arnold Acres .
.. .Fars ,. ,
^
.G .. -
. .m . ..~.- p . , . ' ~
d5ist
- <0.13 2 .-
01-SW Quadrant 11/.25/80 near namilton hk -..
1 - -
-(a) Substitute for beef and goat meat.
. . 7 .
(,,%,r .. ..
- as g.
.s . ...
Ir
^ -
. 10-15 i .
h,[ *- ~ ~ - - - - - . . , . . _ _ . . . . - - '
- N*'".ee--.gg,,_ ,
MISSISSIPP1 POWER AND 1108T . .
CAMMA RADIATION AVERACE mR/QTR. USING THERM 0 LUMINESCENT DOSIMETERS
.- 1980 .
1st quarter 2nd quarter 3rd quarter 4th quarter Date Annealed: 12/18/79 03/18/80 06/16/80 09/15/80 Date Read: 04/07/80 08/04/80 10/14/80 01/17/81 Location: mR/ Quarter M-00 6.511.3 9.121.3 -
10.421.3 5.221.3 M-01 19.522.6 18.222.6 28.615.2 11.722.6 H-02 16.923.9 18.225.2 27.321.3 14.321.3 M-03 14.321.3 14.323.9 22.113.9 11.711.3 M-04 16.923.9 3~ 16.925.2' 28.623.9 14.312.6 M-05 16.912.6 18.225.2 29.923.9 11.722.6 M-06 18.221.3 18.223.9 27.312.6 13.011.3 M-07 18.223.9 15.622.6 27.323.9 13.022.6 M-08 16.922.6 16.921.3 Gissig e 13.021.3 M-09 16.922.6 18.223.9 .
2Y 017.6 14.321.3 M-10 -
15.622.6 (missing) 29.023.9 13.011.3 M-11 14.322.6 15.621.3 23.422.6 13.021.3 t
M-12 15.623.9 16.913.9 26.021.3 13.021.3 l
M-13 15.622.6 16.923.9 una ssing missing)
M-14 14.321.3 16.921.3 27.322.6 eissing) . ,
M-15 14.321.3 cmassina missing missin o
- M-16 15.621.3 ~16.923.9 24.722.6 14.321.3 M-17 15.622.6 18.222.6 26.025.2 13.021.3 M-18 16.921.3 18.221.3 26.021.3 14.321.3 M-19 15.622.6 1326.5 23.422.6 13.022.6 i M-20 15.622.6 15.621.3 26.022.6 13.021.3 M-21 16.922.6 1312.6 26.022.6 14.312.6 M-22 15.621.3 16.923.9 28.623.9 13.011.3
! M-23 16.923.9 15.622.6 Gnissing 11.723.9 M-24 14.321.3 passt@ 27.322.6 14.313.9
,; 14.322.6 24.727.8 14.321.3 4 M-25 n issing a 1
M-26(b) ( missingy 16.921.3 26.023.9 15.611.3
! M-27 16.923.9 14.322.6 28.623.9 14.321.3 .
16.913.9 29.925.2 13.022.6 7 M-28 16.921.3 M-29 16.921.3 16.922.6 27.321.3 13.022.6 M-30 Caissing,/ 14.321.3 24.721.3 qissing)
M-31 14.321.3 caissing 24.721.3 13.022.6 M-32 14.322.6 15.613.9 27.313.9 /Tsis_sinp M-33(a) - 16.922.6 27.313.9 13.022.6 i M-34 (a) - (missing) 29.925.2 15.621.3 H-35(a) - As.iu.a 23.423.9 13.022.6 W36(a) - 16,923.9 24.713.9 33.021.3 '
i 28.623.9 W37(a) - 19.522.6 14.311.3
! 28.626.5
,? M-38(a) .- 19.529.1 13.013.9 M-39(a) - 15.626.5 (missing 11.721.3 .
lf 1
f.
(a) beginning with second quarter. g g (b) In field for two quarters. 349 b l lI
!b W - . - - - .
10-;s. - ._
~-- - - .. . .
1~~
- l
- MISSISSIPPI POWER AND LIGET l- .n .
. SPECIAL SAMFLE. ,
Sampla Collaction Co11ection type -
Site Dete Analysis Data . .
Foliage-01-GG 01/07/80 Comma Isotopic <0.06 pci/g wet ,
Ray 1 Camma Isotopic (0.08 pC1/g wet l Turnips and CALVGG-02 03/06/80 mustard greens 1-131 (1 pCi/1 Milk Alcont GG 03/04/80 2415 pCi/1 Trincist GG 03/04/80 Cs-134 "
Cistern Water Cs-137 710170 th-54 1913 .
J. . .
Other gamma , . . (15 . . .. *"
Cs-134 3718 Arkeist CG 03/04/80 "
Cs-137 700270 Mn-54 3124 Other gamma (15 03/07/80 Camma Isotopic (15 "
Surface water MRUP GG (15 03/07/80 Camma Isotopic MRDOWN CG j
Casana Isotopic (0.08 pCi/s wet Vegetation GRLV-04-CG 04/03/80 k' 06/05/80 Camma Isotopic (0.13 pci/g vet Catfish Lk Hamilton Outfall Arkeist OG 06/03/80 Cross beta , 212 pCi/1 Cistern Water Cross beta 222 pCi/1 Trimeist GG 06/03/80 Milk Alcont CG 06/03/80 1-131 (1 PCi/1 MRUP CG 06/09/80 Camma Isotopic (13 1/1 Surface water Casuna Isotopic (15 1/1
- MRDOWN CC 06/09/80 Cessna Isotopic (0.08 pCi/s wet Vegetation CRLV-05 GG 06/09/80 (0.08 pCi/g wet 06/09/80 Comuna Isotopic VEG-02 CG Milk Alcont CG 09/04/80 I-131 (1 pci/L .
Surface water MRVP CG 09/05/80 Casuna Isotopic (15 pCi/1 MRDOWN CC 09/05/80 Comma Isotopie (15 pCi/1 Cistern water Trimeist CG 09/04/80 Cross beta 421 pCi/1 l Arkeist CC 09/04/80 Cross bota 421 pC1/1
(
! Vegetation CRLVGG 07 10/29/80 Comma Isotopic <0.08 pCi/s wet ,
Catfish Hamilton Lake 11/10/80 Caussa Isotopic (0.13 pCi/g wuc
- ,]
l .
Cutfall i Deer meat 01-CG Bantiton 11/25/80 Camma Isotopic (0.13 pci/s wet Lake
~
10-17 g -- - - ..-___._. _ _ _ _,_
_ _ _ _ _ = = _ _
~- . .. .
- MISSISSIPPI POWIR AND LIGET SPECIAL SAMPLES Collection Sample *' Collection Type Site Date Analysis Data ,
Alcont GG 12/03/80 1-131 (1 pCi/1 Xilk 12/03/80 Camma Isotopic <0.08 pCi/s wet Vegetation CRLV GG 09 Cistern water Arkcist GG 12/03/80 Cross beta 922 pCi/1 Trincist CC 12/03/80 Cross beta 522 pCi/1 Surface water 30 TUP CG 12/08/80 Gamma Isotopic 415 pCi/1 HRDOWN CG 12/08/80 Comma Isotopic (15 pCi/1 Sediment Lake Hamilton 12/08/80 Camma Isotopic (0.15 pCi/g dry Outfall GG Barge slip 12/08/80 Gamma Isotopic (0.15 pCi/g dry i
I
. I k*
- i e
(-
I t l
)
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jp , - . . . .- .-.. . _ - _ _ _ _ _ _ _ _ _ _
. 1 l
- QUALITY CONTROL ANALYSES
SUMMARY
I- * ) 1980 -
a
. \
The tables below summarise results of samples run for process quality f control purposes during the subject month. These listings are in add-icion to such measurements as detector backgrounds, check source values. -
radiometric-gravimetric comparicons, system calibrations, etc. Detailed . .
listings of each measurement are maintained at the 3aboratory and are avullable for inspection if required. .. . . . , , , , , , . ,, ,,
_BIANK SAMPLES ,
Nuclide Number of Number of analyses exceeding Determinations the I.LD for that analysis Analyzed - - .
Gross beta' 68
~
' -0
-L- r:ross alsha -
43
~: 4- .
49
- - 0 Strontium-89 0 5ernntiun-90 178 152 0 Jmline-131 0 87 Tritiun thre.a esiitters 46 0 SPLIT SAMPLES No. agreeing No. differing NucLide Number of No. agreeing
( ' 't ,3:1}yzed Det'as within 2e within 3e ,b_y,> So 99 94 5 0 Cross beta 0 Groze alpha 25 23 1 4C 48 0 0 Strontium-89 0 -
0 CLramtiuu-90 48 4C -
134 134 0 --
0 Tritium 0..
Iodine-131 77 77 0 .
t'annes ' emitters 121' 120 O. .O.
'i 2 l' 0 Calcium-45 ,2
' SPIKED SAMPLES _
l
- Fuclide No. of Within 2e Within 3e differing from of known of known known by > 30 i Analyzed Det'ns 44 43 1 0 rronn born 0 5Lrontiun-89 23 23 2 73 73 4 0 Strontiun-90 1 0
- Trit hme 52 51 -
29 29 - 0' - 0
. Carum omitturs i- 0 -
lodine-131 29 27 2 -
e l' 8
' e '
t * .
- L ~ ,)
. s. - .
- t k
- - - _ . . . . . . ._ 10-19.. ... _......_ _ . . . . . _ _ _ . . . . _ .. _
.- . . . .. ~ . . . . .-.
I EPA INTERCONPARISON RESULTS 1980 2
Control NFF f Sn::.ple Agency Limits Measured
- - Value (3e.n=1) 22e error Uni:s .
7;pe' Analysis ..
pci/1 Water I-131 53 15 4925 Air Filter Cross a 10 15 1111 pci/ filter Air Filter Cross 8 31 15 3423 pCi/ filter Air Filter Sr-90 10 5 621 pci/ filter Air Filter Cs-137 12 15 1614 pci/ filter j Uutur Cross a 21 15 2623 pci/1 Water cross 8 49 15 5025 pC1/1 -
.i Water Sr-90 7 5 811 pCi/1 Water Co-60 33 15 3724 pCi/1 1 -
. Water Cs-134 56 1, 15 5826 pci/1 .
Water Cs-137 0 0 <5 pC1/1 Water Cross a 12 ' 15 1321 pci/1 Water Cross 8 27 15 2923 pC1/1 Air Filter Cross a 24 6 2923 pci/ filter
,,~
Air Filter cross 8, 28 5 4124 pci/ filter 8 2 til pci/ filter Air Filter Sr 40 Air Filter Cs-137 12 5 1422 pci/ filter t Wacur M-3 2040 1040 22602230 pci/1 Cross a 10 5 liti pei/ filter Air Filter '
Air Filter Cross 8 29 5 3323 pci/ filter ,
, Air Filter Sr-90 9 1.5 1021 pci/ filter Air Filter Cs-137 10 5 1221 pci/ filter Water Cross a 30 8 3023 pCi/1 l
Water Cross 8 45 5 4525 pci/1 l
Water Sr-89 10 5 LT 5 pci/1 Sr-90 20 1.5 2012 pC1/1 Water Water M-3 1750 341 16002160 pC1/1
- ! pCi/1 Milk Sr-49 10 5 LT 5 Sr-90 25 1.5 1823 pct /1 x
- ik Milk 1-131 0.01 0.1 LT 5 pCi/1 Ni3k Cs-137 40 5 4324 pci/1
- Milk Ba-140 0.01 0.1 LT 10 pci/1 MAJk x 1600 40 20002200 pci/1 g 1421 pC1/1 Water Cross a 13 5 Cross 8 22 5 2322 pci/1
'j Water 5 1822 pci/ filter Air Filter Cross a 15 Air Filter Cross 8 41 5 5025 pci/ filter i Air F11tur Sr-90 10 1.5 3021 pci/ filter Air Filter Cs-137 to 5 23 2 pci/ filter 3'
Water I-131 44 5 3524 pci/1 u-3 3400 360 30302300 pct /1 Water pC1/1 Water Sr-89 5 5 LT 2 '
- r-90
. 12 1.5 1221 pCi/1 Waeer pCi/1 M-3 2000 345 23002200 Uatur i 3423 PCi/1 Water Cross a 36 9 .
j Cross 8 38 5 4224 pci/1 Water pc1/1 N-3 1210 329 11002100 Watcr 10-20 EEE ~ ~ ~~1 _ n ._ _ _ _ __ _ _ .,._. - - . , . ._ ._ , ,
.^ - ' :s -
t .
l- -
,t -
[
I IPA INTERCOMPARISON RESULTS 1 1980 -
I ' .- ') '
1 (continued)
,(
Control 3EFF Sample - ASenty Limits Measured ,
Analysis 13o .n=O 22e error Units Type Valu_e_ .
Sr-89 24 S.6 2713 pCi/1 Water pC1/1 Water Sr-90 15 2.6 1421-pCi/1 M-3 3200 625 34002300 Water (100 pci/1 Water Cr-51 86 8.6 16 S.6 1925 pC1/1 Water Co-60 pCi/1 )
En-65 25 S.6 40210 '
Water <50 pC1/1 Water Ru-106 46 S.6 Cs-134 20 .. S.6 2415 oci/1 i Water - l.'_. 1513 pei/1 !
Waeer
-~
Cs-137 ' . - 12 ..' " S'. 6 ' .
pCi/1 i
32 S.0 3113 .
Water Cross a 2222 pCi/1 Water Cross 8 21 5.0 r
16 8.6 2112 pC1/1 Water Cross a pCi/1
, Water Cross 8 13 S6 1913 Cross a 24 10.0 2513 pci/ filter Air filter ~
Air filter Cross 8 10 8.6 1722 pCi/ filter Sr-90 0 0.0 (1 pci/ filter Air filter Cs-137 10 .8. 6 1021 pCi/ filter Air filter k .\-
. e
~
- ~
- -- -- s ..c...... s.. c. .;. .. .
. .i. , ,,
S 4
e e
i e
u 10-21 g3-- - - - - - , . . . _ , _ _ _ _ , _ _ _
= . . . . , - - ..
. . . .c
~
TLD Intercomparison Badges .
Irradiated by Battelle Northwest Labs 1980 Total mR less transportstion control 1st Qtr 2nd Qtr 3rd Qtr 4th Qtr Esd::e Known Measured Known Measured Known Measured Known Measured A 8 51 10 10.113.4 100 102.0215.0 100 9429 3 16 1322 20 21.024.1 10 10.222.6 50 4726 C 24 2227 30 29.025.5 15 15.523.8 25 , 2415 0 100 103210 60 63.428.6 30 29.329.0 25 2322 E 80 7726 70 62.825.9 35 32.528.8 50 4726 . 1 F 64 5926 100 91.8214.4 45 41.427.2 75 6627 . F G 28 2723 30 26.625.3 60 56.927.1 100 97211
!! 32 2923 40 37.523.8 SO 74.3210.6 75 6727 J 40 36:4
- 60 52.226.5 10 8.421.3 25 2625 K 37 3824 80 70.4210.5 100 82.4212.4
- 50 4827 l
i i
10-22 l 1
- ~ ~ - . . - -
3 . , - - . _ , _ _ _ _ , _ _ _ _ _ _ _ , _ _ , ,
_J
- - - - - - - - - ~ - - - - - - -
USD0E QUALITY A5SESSMENT PROCRAM
. Syg ..
Measured Sample ,. . 22e error Units Type Nuclide Enown !
0.26020.044 E M 3 pCi/ filter Se-7 0.272 5+03 pCi/ filter Air (S M )*: 0.720 EM2 0.64520.095 E+02 Air (804) .
. Mn-54 0.14320.094 5+02 pCi/ filter .
sr-90 0.199 E M2 pCi/ filter
. ir (8 M ) -
0.720 E+02 0.60520.094 E+02 Air (s04) . Er-95 0.18020.026 EM4 pCi/ftater sb-125 0.258 EM4 pCi/ filter Air (804) Cs-137 0.257 E+03 0.23020.034 E M3 pCi/ filter Air (804) Ce-144 0.376 E M4 0.33920.048 EM4 Air (804) '
pCi/ filter 0.230 EM4 0.27020.038 EM 4 Air (80-10) se-7 0.22520.032 5+03 pCi/ filter Co-60 0.200 E+03 pci/ filter Air (40-10) 0.107 E+02 0.10520.016 54 2 pci/ filter Air (80-10) Sr-90 0.21520.031 E+04 Air (80-10) Cs-134 0.247 E+04 0.47520.068 E+03 pCi/ filter .
Co-141 0.404 E+03 pCi/ filter Air (80-10)'r Ce-144 0.346 E+04 0.28020.040 E+04 Air (40-10) pCi/a1 E-3 0.103 E M 2 0.09720.017 EM 2 pci/a1 Water (80-4) 0.107 EMI 0.09510.014 E+01
-Water (80-4) Ma-22 0.17020.029 5+01 pci/mi Cr-51 0.137 EMI pCi/a1 Water (80-4) 0.337 E 00 0.60020.140 E 00 Water (40-4) Co-57 0.90020.127 E 00 pCi/a1 Co-60 0.922 E 00 pC1/a1 Water (804) 0.240 E-01 0.26720.172 E-01 Water (80-4) Sr-89 0.85020.127 E 00 pci/a1
, , Cs-137 0.978 E 00 vs/mi i 't Water (8 M ) .
0.283 E-01 0.200:0.173 E-01 Weter (80-4) U
- pCi/a1 E-3 0.149 EM2 0.133 0.017 E+02 pCi/mi Water (80-10) 0.197 EMI 0.207:0.036 EM 1 Water (80-10) Co-60 0.803:0.263 E-01 pCi/mi St-89 0.218 E 00 pCi/a1 Wecar (80-10) 0.216 E-01 0.23020.069 E-01 Unter (80-10) Sr-90 0.28320.052 E+01 pC: /a1 Cs-134 0.244 E+01 pC1/a1 Water (80-10) 0.226 EM I 0.26320.045 E+01 .
Water (80-10) Cs-137 ..
I ll pCi/s E-40 0.770 EM I 1.10020.341 E+01 Soil (40-4) 0.30020.172 E 00 PC1/3 Sr-90 0.374 E 00 pCi/s
- Soil (80-4) Cs-137 0.680 EM1 0.507:0.087 EM 1 Soil (80-4) pCds E-40 0.207 EM2 0.273 0.053 EM 2 pCi/s soll (80-10)
- Co-60 0.100 E 00 0.100 0.100 E 00 pCi/s Soil (80-10) Sr-90 0.460 E 00 0.33320.172 E 00 pC1/g Soil (80-10) Cs-137 0.110 EM2 0.11020.017 EM2 J soil (80-10) pC1/g 0.243 EM 2 0.20720.036 EM 2 pCi/s Tissue (80-4) E-40 0.37310.056 EM1 Co-60 0.386 EMI pCa/s Tissue (804) Sr-90 0.182 E+02 0.18020.034 EM 2 pCi/s l
Tissue (804) Cs-137 0.122 EM2 0.103:0.018 E4 2
" Tissue (80-4) pCi/s .
0.170 Ed1 0.55020.143 EMI Tissue (80-10) E-40 0.95010.141 EM1 FCi/s 1 Co-60 0.874 E+01 pC1/g i,' ] Tissue (80-10) Sr-90 0.387 EM2 0.25020.042 EM 2 pC1/3
- - Tissue (80-10) 0.275 E+02 0.27020.044 EM2 Tissue (80-10) Cs-137 .
l
?,
. - 10-23 ,
i E l l'Z T__ __ 7 7
_3 _
[' ~' USDOE QUALITY ASSESSMENT PROGRAM--continued l,
Sample Maaaured
- Type Nuclide Known 22e e.rror ___
Units t
! Vegetation (80-4) K-40 0.317 E402 0.45720.083 E+02 pCi/g Vegetation (80-4) Sr-90 0.246 E+02 0.24320.039 E+02 pCi/g i Vegetation (80-4) Ca-137 0.171 E+02 0.14720.025 E+02 pCi/g l Vegetation (80-10) E-40 0.225 E+02 0.30320.053 E+02 pCi/s ~
Vegetatios (80-10) Co-60 0.272 E+01 0.29720.052 E+01 pCi/g Vegetation (80-10) Sr-90 0.138 EM2 0.13320.030 E+02 pC1/g Vegetation (80-10) Ca-137 0.961 E+01 0.96720.167 E+01 pCi/s i
l l
e e
10-24 p .. . . . . . . , . _ . _ _ _ _ . _ _ _ . . , _ , ._
,. .n. - - n _
3 i
I TABLE 11 1981 Sampling and Analysis Results I ir
! i
!Ii
,! i
- i !
't
,i i
' 11-1 j l A22swb43.1 p -- ~ - _.._ _.._
l.- .
, w .
b Introduction This report summarises data obtained.on samples received .
duiing 1981 in the environmental radiological monitoring program for the Crand Culf Nuclear Station of the Mississippi Power and 1.ight Cocpany.
Data from analysos compluted during 1981 were within the expected ranges and do not indicate the presence of radioactivity from the operation of the nuclear power station.
The spectrum is computer scanned from -20 to *2000 KaV.
Specifically included are Ce-144, Ba-La-140. Cs-134 Cs-137 t.f Er-Nb-95 Co-58, Co-60 Mn-54, and En-65. Naturally occurring gamma emitters such as K-40 and Ra daughters are frequently detected but not listed here. Data listed as "<" are at the 3e
. level, others are 2a. Unless otherwise noted, listed concentra-tion is for Cs-137 and may be slightly more or less sensitive for .
other nuclides.
A summary of Quality Control data obtained during the year is presented at the and of this report. Included in this section are data from all analytical progrant.. not only those associated 3 with this program.
Ii I f i
> ~
lo l
tI l5 ; 11-1
!k .
l1 lp s _ . . _
.. , . . . . - c LISTING OP MISSED SANFLES Expected l Collection ,. ,
Sample Tne Leeation Cs te Reaeon !
Surface water IGLUP January Unattainable due to low
- 10tDOWN water level Air particulate A/S 1 05/04,11 Unit out cf order Sediment - June Eigh river stages Air particulate A/S 3 07/06 Filter missing
'. ) Fruit
' -.' ' ' July Not available Vegetables - July MP&L garden flooded AP/CC A/S 3 08/10 09/08 Unit out of order Fruit - Aug nt Not available Vegetables - August-September Not available ,
AP/CC A/S 6 09/08 Unit down during power failure fuse blev at restart.
09/21 Filters & cartridges jarred AP/CC AS 2. AS 3 from unit, time unknown.
CC AS 8 09/21 Cartridge burst on removal from unit
- AP/CC AS 2 09/28-10/12 Unit out of order I
AP/CC AS 6 10/12 Fuse blown i Fruit / Vegetables - October-December Not available i
Surface Water MRUP October Non-availability of boat MRDOWN AP/CC AS 3 12/07.14.21 Unit out of order i
AP/CC AS 2 12/14,21,28 Unit out of order l l
k-- .
I I
- 11-2
- ~ n - _- _ x :._ . ,
' g, u g gggggg g gg g
A2R8000ft I-131 ANO CROSS BETA CONCENTRATIONS IN AIR PARTtC9 LATE Fil.TERS a
a/S-1 a/S-2 Ats-3 10-3 pC1/m3 - _ 10 m pCife' ;
-- 10-8 pC1/m3 l -
Volume Volume velues crees 8 - (m') __ crees e __ ,
colleeties ante _ _(m') crose s -
__ (=S)__ _
i, '
t
' 721 340 711 340
- 821 01/05/81 335 ,
821 811 325 621 325 l 01/12/81 335 721 !.
811 330 1522 330 01/19/81 330 ,
621 .
i{ 711 340 621 340 01/26/81 340 611 i 2223 325 - 911 325 .
02/02/81 325 921 I 821 335 611 - 335 02/09/81 335 1011 1322 335 1111 335 l l 02/16/81 335 1021 j.
911 335 821. 335 j 02/23/81 335 1312 1312 335 1011 335 i 03/02/81 330 1422 1221 335 1221 335 i}
- 03/09/81 335 1912 330 1922 330 16i2
- 330 03/16/81 l
335 1922* 335 2012
!- 03/?3/81 330 2423 "
335 2022 335 2323 03/30/81 315 3113 '
2413 335 1322 ' 335 2313
- 04/06/e1 335 2423 2223-* 320 . 2613 335 -
f' 04/13/81 335 18t2 1512 330' 17i2 330 240(e) i f "i' 04/20/81 04/27/81' 290(b) (1
- 335 1322 1622 330 335 1622 1922 .
]l (e) 325
! 5 05/04/81 335 1922 335 1712 ll 05/11/81 (e) 325 1612
- 320 1422' 335 15125 '
05/18/81 380 1512 , 380 1522 380 2022 05/26/81 285 1012 - 285 1122 285 922 06/01/81 421 335 321 ' 335 421 06/08/81 335 421 611 330 611 330 06/15/81 330 811 821 335 811 335 <
06/22/81 335 822 922 330 711 330 06/29/81 330 6 ,
jj - -
it -
e ,
e
! (e) Fnee.bleunt and flow not knous. -
j (b) Fuse,blowns celeutetten beoed SE GWere8e Teleme.
1 (c) See Listing of Missing Samples page.
i _ _ _ . _ _
MISSkSSIPP1POWERANDLICNT ATR90RNE 1-131 AND CROSS BETA C0$CENTRAT10NS IN AIR PARTitetATE FILTERS I ; A/S-1 A/S-2 _ A/S-3 10-z pC1/m3 10-3 pct /m3 _10 m pCife3 j
Volume Tolone Volume j cross 8 (e s) _ crose e 1-131 4 collection tote _ (m2 ) cross 9 1-131_ (m2) 1-131 07/06/81 . 335 911 - 335 511
, (a) -
07/13/81(b) 330 311 (7 330 321 <7 330 421 (7 07/20/81 335 411 (7 330 411 (7 335 3tt' (7 07/27/81 325 411 <7 323 521 (7 330 411' (7 335 321 (7 335 211 <7 335 211 (7 08/03/81 08/10/81 330 321 (7 330 421 (7 (a) .<
08/17/81 335 421 (7 335 411 <7 (a) 08/24/81 335 321 (7 335 221 . .<7 (a) 08/31/81 335 221 (7 335 til (7 (a) 380 221 (7 380 211 (7 (a) 09/08/81 (7 0 09/14/81 285 221 (7 285 lit 233 111 i (7 (a) 09/21/81 335 til (a) .
335 321 (7 (a) 335 221 (7 09/28/81 335 121 (7 a-- 10/05/81 335 321 (7 (a)
I 355 221 (7 (a) 330 211 (7 j '# 10/12/81 335' (1 (7 335 211 (7 10/19/81 335 221 (7 221 (7 335 <1 (7 335 lit (7 I 10/26/81 335 221 (7 j 11/02/81 335 311 <7 335 221 (7 330 321 (7 335 121 (7 330 211 (7 11/09/81 330 47
<7 330 211 <7 '330 311 11/16/81 330 321 i
221 (7 335 til (7 335 lit (7 11/23/81 . 335 111 (7 330 321 (7 285 til (7 330 11/30/81 (a) 335 221 (7 335 <1
- 12/07/81 121 (7 (a) (a) i! 12/34/81 335 330 121 <7 (a) (a) i: 12/21/8g 330 211 0 12/28/Sg 330 121 (7 (a) i; .
p 1 -
l (a) See tisting of Missing Semples pe8e.
(b) Weekly ledine eartrigacollection resumed 07/13/81. -
c
+ .
l
g ,
M. p i 9 ," .
It19815S1PP1 F ' t AND 1.1CNT
. i
- AIR 80RNE 1-131 Amt Cnoss stTA CouttsmtAfteits IN AIR PARTICOLATE FILTERS i afs-s A/S-4 i
A/s4 10-3 pct /s' _ .
_ 10 8 pCita' 10-m pC1/e* __
j 9elene 9elene .
9elume - (e')_ Croce 8_
I
_ (m')_ Crees 3 (aS) crose 8 i
celleetten Bete
- 721 335 . 521 t
330 6t1 330 621 j 01/05/81 . -
340 521 335 '
340 611 521 j . 01/12/81 325 611 325 ;
325 721 -
621
! 01/19/81
- 340 521 340 340 711 1111 l 01/26/81 370 -
litt 325 325 1622 1111 i 02/02/81 711 340 821 335 02/09/81 340 335 1111 i
1111 335 1121~
02/16/81 335 335 1312 911 335 921 02/23/81 335 335 1011 1111 335 1322
' 03/02/81 335 1121 335 1111 j 1121 335 03/09/81 335 1622 330 2012 330 2112 330 1812 i 03/16/81 325 1912 325 320 2112 335 2413 i 03/23/81 1722 335 2313 f 03/30/81 335 2813 335 2113 1622 335 20t2 -
% 04/06/81 335 .
221 335 1822 335 -
1612 Oi 04/13/81 335 1612 330 l.
330 1622 330' 1111 04/20/81, 335 1221 335 335 1422 325 1522 l.
04/27/81 ,
1622 325 16it 325 330 16t2 -
jl 05/04/81 330 1612 330 1512 335 1612 l 05/11/81 2022 335 1522 05/18/81 295 '380 1622
!l 380 1512 380 1412 285 -
1012 !
1: 05/26/81
- 1012 285 822 285 310 411
! 06/01/81 421 Sie 411 310 330 311 1l 06/08/81 521 330 421 821 1
06/15/81 330
- 911 335 Sit 330 822 06/22/81 330 812 330 721 330 06/29/81 330 e 1
1 .
Li .
'i
'i -
. i
, I 9
i
3 -. - _ _ - . - .-._ -.
q MISSISSIPPt POWER AND 1.1CNT
, . AIR 90RNE 1-131 AND CROSS SETA CONCENTRAff0NS IN AIR PARTICULATE FILTERS i
A/S- 4 A/S- 5 A/S-6 10-3 pC1/m3 _
10-3 pCi/m3 _
10 a pC1/m3 Volume Volume Volume
- Collection Date _ (m3 ) Cross 8 T-131 _(m3) _ Cross 8 T-131 _ (m3) _ Cross _S 1-131 07/06/81 340 611 - 340 711 - 340 621 -
07/13/81(5) 325 321 (7 325 311 (7 325 311 (7 07/20/81 -
340 311 (7 340 311 (7 340 311 (7 07/27/81 320 321 (7 320 311 (7 290(b) (1 (7 08/u3/81 310 221 (7 335 211 (7 335 221 (7 08/10/81 330 311 (7 330 221 -(7 330 311 (7 08/17/81 335 421 (7 335 421 (7 335 311 (7 08/24/81 335 311 (7 335 221 <7 335 321 (7 08/31/81 330 221 (7 330 121 ^< 7 330 211 (7 380 411 (7 380 121 (7 (c) 09/08/81 (7 (7
285 311 (7 285 til 285 221
! 09/14/81 (7 335 <7 335 til <7 335 221 09/21/81 til (7
09/28/81 340 421 <7 340 421 (7 340 321 (7
335 211 (7 335 til 335 211 ~<7 10/05/81 (7
- C 10/12/81 330 221 (7 375 211 (7 330 221 (7 (c) i& 10/19/81 335 221 (7 340- til 330 121 (7 330 211 (7 330 221 (7
! 10/26/81 (7 335 321 (7 335 211 (7 335 311 11/02/81 (7 330 . 211 (7 11/09/81 330 221 (7 335 221 330 421 (7 100(d) 311 (7 330 411 (7 11/16/81 (7 340 (7 11/23/8g 340 221 (7 340 211 311 330 221 (7 330 211 (7 330 211 (7 11/30/81 <7 335 (7 12/07/81 335 2!! (7 335 til 221 335 311 (7 315 221 (7 335 211 (7 12/14/81 (7 330 (7 12/21/81 330 til (7 330 221 211 335 til (7 335 2i1 (7 335 321 <7 12/28/81 e
(a) Weekly cartridge collection resumed 07/13/81.
, (b) fuse blown at 19.2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br />; calculation based on average volume.
(c) Seg , List of Missed Samples page. ,
(d) Run time only 50 hours5.787037e-4 days <br />0.0139 hours <br />8.267196e-5 weeks <br />1.9025e-5 months <br />.
gCZ- c---; _ r '
- T
['
MISSIS $1PP1 IR AND L1CNT .
AIR 80RNE 1-131 AND CROSS BETA CONCINTRATIONS IN AIR PARitCttATE FILTERS g*
l , , ,* , ,,
6 A/S-9 j A/S-8 i
~
A/S- 7 _ 10 a pCifm3 16-8 pct /e' _
10-3 pCife' .
.l W1one toteen
. himme .
(m*) - Crees 3 (m') _ Crose 3 _ (m') Crees _S Colleetten Rete 721 535 . 721 335 511 335
- 01/05/81 721 335- . 721 335 721 335 i 01/12/81' 711 325 721 325 921 01/19/81 325 340 911 721 340 711 '
01/26/81 340 325 1312 litt 325 1612
, 02/02/81 325 335 1422 .
821 335 til
- 02/09/81 335 .
335 1312 1011 335 1312 02/16/81 335 335 1211 911 335 - lett 335 02/23/81 1021 335 1412 335 1Iil 335
, 03/02/81
- 335 18i2 335 1422 335 1111 2413 03/09/81 22!3 330 2413 330 03/16/81 330 2213 325 1922 325 1812 325 03/23/81 335 1812 335 . 25t3 335 1312 '
2613 03/30/81 335 20t2 335 335 1822 20t2 04/06/81 335 2623 335 '
335 2523 '
1822 i' 04/13/81 1522 330 1412 330 330 f "i' 04/20/81 335 1622 335 1422 335 . 721 1312 l 04/27/81 1722 325 1712 325 5 05/04/81 325 1612 330 - 821 j 15t2 330 05/11/81 330 1712 335 922 i 1522 325 05/18/81 335 1712 375 1312 <
i 1222 365 05/26/81 380 1012 285 912 285 1012 275 ,
06/01/81 321 310 . 311 310 311 300 06/08/81 411 330 521 330 StI 320 06/15/81 811 335 511 335 Sit - 325 330 9t2 06/22/81 922 330 822 06/29/81 - 330 ,
. ~
e Q
9
y
-- - ._. _ _ _ _._ .Z _. E E i
' litSSISSIPP1 POWER AND LicNT ,
AIR 80RNE 1-131 AND CROSS BETA CONCENTRATIONS IN AIR PARTICOLATE TILTERS i
' A/S-7 A/S-8 A/S-9 10-3 pct /m3 10-z pCife'
_ 10 a pcifes Volume Tolone getene i Ostlecties tote _ (m*) Crose f I-131 _ (ms ) Crose 8 1-131 (m8 ) Cross 8 1-131 k 07/06/81 340 721 - 340 721 - 330 . 711' -
I3
- 07/13/81% 325 421 (7 325 421 (7 330 421 (7 l' 340 311 (7 340 til (7 340 311 (7 07/20/81 .
07/27/81 320 321 (7 320 321 (7 325 421- (7 .
335 221 (7 335 '321 (7 335 221 <7 08/03/81 (7 330 3t1
~
(7 330 3t1 (7 . ,
!l 08/10/81 330 221 (7 335 311 (7 08/17/81 335 321 (7 335 321 l' 335 221 (7 335 321 (7 335 211 (7 -l' l' 08/24/81 , (7 335 (7 06/31/81 330 til (7 330 111 til 380 221 (7 380 3t1 (7 380 til (7 i
09/08/81 (7 285 221 (7 09/14/81 285 321 (7 285 211 335 It1 (7 335 (1 (b) 335 til (7
- i. 09/21/81 (7 290 311 (7 09/28/81 340 321 (7 290 311 310 221 (7 335 til ' (7 330 121 (7 10/05/81 221- (7 350 221 (7 '
350 221 (7 330 7
10/12/81 335 2!! (7 340 221 (7 335 til (7 10/19/81 121 (7 270 til (7 10/26/81 335 til (7 330 l
<7 335 321 (7 170(e) 721 (7 p 11/02/81 335 221 2t1 (7 335 2il (7 330 til (7 11/09/81 330 (7 i
330 321 (7 330 321 (7 330 411 lj 11/16/81 211 (7
- 340 321 (7 340 321 (7 330 ,
'i 11/23/81 (7 330 221 (7 330 121 (7.
li 11/30/81 330 221 (7 335 221 (7 335 221 (7 330 221
!! 12/07/81 (7 335 221 (7 335 til (7
!i 12/14/81 335 lit (7
221 (7 330 211 (7 330 til 12/21/81 330 (7 221 (7 335 til (7 335 <1 12/28/88 335 I.f
- e l '
[ (a) Weekly iodine earte:. !8e collection resumed 07/13/81. ,
(b) See List of Missed samples pese. .
(c) Unit. tempered with over weeltend. .
9 i
i
_ ~ . . .
. l
= l e
MISSISSIPPI POWER AND LICHT .
RADIONUCLIDES IN AIR FARTICULATE SAMPLES
. (Quarterly Analysis on Composite of Weekly Collections) {
Collection j Site Ce-144 Be-7 Ir-95 Mb-95 cc-141 Ru-101 Other y ;
1st Quarter 4/8-1 0.0520.01 0.1710.04 0.0620.01 0.1020.01 0.0220.01 '0.0420.01 (0.01
-2 "- ~0.120.10 0.220.10 0.120.10 0.120.10 "-- (0.01 'O.120.10 (0.01
-3 (0.01 (0.01 (0.01 (0.01 (0.01 (0.01 (0.01
-4 (0.01 ' (0.01 (0.01 (0.01 (0.01 (0.01 (0.01
-$ (0.01 0.320.10 0.120.10 0.120.10 0.120.10 0.120.10 (0.01
-6 0.120.10 (0.10 0.120.30 0.120.10 0.110.10 -
(0.01 (0.01
-7 (0.01 (0.01 (0.01 (0.01 (0.01 (0.01 (0.01
-4' O.0420.01 0.1920.05 0.0820.01 0.09:0.01 0.0110.01 0.0120.01 (0.01 l -9 0.0310.01 0.1210.03 0.0720.01 0.06 0.01 0.0220.01 0.0520.01 (0.01 2nd Quarter A/3-1 0.0820.02 (0.03 0.0320.01 0.0520.01 (0.01 (0.01 (0.01
-2 0.2420.03 0.1820.04 0.0210.01 0.0520.01 (0.01 (0.01 (0.01
-3 0.1020.02 (0.03 0.0420.01 0.0510.01 (0.01 0.02 0.01 (0.01 4 0.1520.04 0.2520.05 0.0320.01 0.0520.01 (0.01 0.0120.01 (0.01
-5 0.0710.02 0.1410.03 0.0220.01 0.0520.01 (0.01 0.0120.01 (0.01
~
-6 0.0920.03 (0.03 0.0220.01 0.0420.01 (0.01 (0.01 (0.01
-7 0.0620.03 0.1520.04 0.0220.01 0.0420.01 0.0820.03 0.0120.01 (0.01
-8 0.1320.02 , ' (0.03 0.0210.01 0.0420.01 (0.01 0.0120.01 (0.01
-9 0.0810.02 (0.03 (0.01 0.0320.01 (0.01 (0.01 (0.01
.i 1
-l.
I P
D 1
I 11-9 g ; - _._._. . .. . . _ . _ _ _ . _ . _ _ _ . , _ _ _ . _ _ , , _ _ .
MISSISSIPPI POWER AMD LICHT
, RADIONUCLIDES IN AIR PARTICULATE SAMPLES (Quarterly Analysis on Compesite of Weekly Collections) i Collection
. Site Ce-144 Be-7 Zr-95 Mb-95 _Ce-141 Rv-103 Other y n , 3rd Quarter A/5-1 0.0820.01 0.1220.02 (0.01 (0.01 (0.01 (0.01 (0.01
[ -2 (0.01 (0.01 (0.01 0.0120.01 (0.01 (0.01 (0.01
(;
- -3 (0.01 0.1620.04 (0.01 0.0220.01 '<0.01 (0.01 (0.01
-4 (0.01 0.0820.02 .<0.01 (0.01 (0.01 (0.01 (0.01 i
-5 (0.01 0.0920.02 (0.01 (0.01 (0.01 (0.01 (0.01
-6 (0.01 9.1420.03 (0.01 0.0120.01 (0.01 (0.01 (0.01
-7 (0.01 0.0920.02 (0.01 (C.01 (0.01 (0.01 (0.01
-8 (0.01 0.0820.02 (0.01 0.0220.01 (0.01 (0.01 (0.01 f -9 (0.01 0.1120.02 (0.01 (0.01 (0.01 <0.01 (0.01 i' ,
b - 4th Quarter
('.
i A/S-1 (0.01 0.0720.02 (0.01 (0.01 (0.01 (0.01 (0.01
=2 (0.01 (0.01 (0.01 (0.01 (0.01 (0.01 (0.01
[- (0.01 (0.01 r -3 (0.01 0.2720.05 (0.01 (0.01 <0.01
-4 (0.01 0.1620.03 (0.01 (0.01 (0.01 (0.01 (0.01
-5 (0.01 0.1020.02 (0.01 (0.01 (0.01 (0.01 (0.01
. -6 (0.01 (0.01 (0.01 (0.01 (0.01 (0.01 (0.01
-7 (0.01 (0.01 (0.01 (0.01 <0.01 <0.01 (0.01
-4 (0.01 - <0.01 (0.01 (0.01 <0.01 (0.01 (0.01
-9 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 (0.01
{.
b.
I J .
b 11-10 3 _ _ . _ . _
MISSISSIFFI POWER AND LIGHT - ,
RADIONUCLIDES IN SURFACE WATER SAMPLES (Mo;thly Colicctions)
,(
~
CAMMA anITTras t
pC1/1 .
Collection Period MRUP IN MRDOWN IN January (a) (a) -
February (15 (15 March (15 (15 April (15 (15 1 May (15 (15 l June (15 (15 l July (15 (15 )
August (15 (15 September (15 (15 ,
October (a) .
(a) i Wovember (15 (15
'i i- - December 3
- (15 -(15 . .
TRITIUM CONCENTRATIONS IN SURFACE WATER SAMPLES (Quarterly Composites)
TRITItM pCi/1 Collection Period MRUP IN IgggyN 2N 1st ger. (330 (330 2nd qtr. .
<330 4302300 3rd gtr. <330 (330 4th ger. 3302130 3202120 ,
? .
l l
i l t 1
(( '
(a) See Listing of Missing Samp1'es page.
i 1
D a
11-11 lp y; - .~. - - .-- - . - _ . . _ _ . _ _ . _ _ _
. , - _ . ,-v.=..-.-._- ; -
,..=.-~- . == =. ;:- - -
<s MISSISSIPP1 POWER AND LICIT?
j e
RAD 10llWCL19tS IN wet 1 WATER SAWIAS j (quarterly Collections) .
pCi/1 I
PCVEt,L HPWEu,
! . Collecties TRIHWELL
. Tritium
, PETTBd _ v Emitters hitive_ y Enttters hitium _ y Emitters .
(15 (430(a) (15 5102120 (15 (330 ,
lat Qtr. (15 (330 2nd Qtr. (15 (330 (15 '
<330 (35 <330 <!5 (330 (15 2301110 3rd Qtr. ,
(15 3201140 (15 3002120 4th Qtr. (15 t ,.
8 pCi/1 f Lake Bruin State Park O Collection
. Period. Y Emitters Tritius ,
2nd Quarter (15 (330 i
I 3rd quarter <15 (330 .
4 4th quarter (15 230tt40 e
- g.
(a) Insufficient sample for more sensitive analysis.
..x = -
,.y . . . - _ . ._ .
1_ .
.- s.. p. ( '
i N1551SS1FF1 POWER AND L1GNT
- RAD 10ACTIVITT IN CISTEltN WATER SAWl.tS (Monthly Collections)
'! 'Tria cist 2N Ark Cist IN pC1/1 -
DCill Ceums hitters Cross seta. 1-131 ceans Enteters Cross Rete 1-131_
. Coll W en Period (1 (15 712 <1 (15 -
421 January 421 (1 (15 622 <1 .(15 February <1 (15 (1 (15 422 March 622 (15 4t2
- <1 (15 <1 April 522 422 (15
<1 (15 <1 May 722 422 <1 (15
<1 (15 June 522 321 (I (15 <3(eQ (
,1 (15 l
July (15 Sit (1 (15 612 <1 August (15 612 (1 (l5 ll September 51't (I 211' (1 (15 1
622 <1 (15 lf October 522 <t (15 .
321 st (15 (15 lf (1 i november 411 512 <1 (15 ,
'i' seeember
- i U '
TRITtsN CONCEN19AftcNS IN CIS M N WRTER SAMPt.ES l'
i' (Qserterly Collections) .
' eM/1 Collection Period _ Ark Cist IN Tria Cist 2N (330 <330 let gtr. '
(330 (330 2nd gte.
(330~ (330
. ', 3rd qtr.
2302120 (330 4th ger.
- i 4
[ 9 (s).1asefficient semple for more senettive analysis. .
_e -_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
~
- l MISSISSIPPl 50WEA AND LIGHT l
RADICACTIVITY IN M11X SAMPLES Osonthly Collections) .
'; Collection Collection sci /1
- Period Site 1-131 Canna Emitcars .
~
~
01/12/81 Alcont (1 (15 02/03/81 Alcont (1 (15 03/03/81 Alcont (1 (15 04/07/81 Alcont (1 (15 05/06/81 Alcoat (1 (15 06/03/81 Alcoat (1 (15 07/08/81 Alcoat (1 (15 08/04/81 Alcoat (1 (15 09/09/81 Alcoat (1 (15 10/07/81 Alcoat (l' (15 11/12/81 'Alcont (1 (15 12/03/81 Alcont (1 (15 GAMMA EMITIERS IN SEDIMDIT SAMPLES (Semiannual Collections) ll Colleetion Colleetion pct /n dry Sito Data __Cs-137 Gamma Emitters (a)
Sed Bam 01 12/01/81 O.1720.05 (0.15 Sed Bar 01 12/01/81 (0.15 (0.15 1 .
- i m
M e
(a) See Listing Of Missing samples page.
k i
f i
r 11-14
- m. . _. .z___... _.-_. -
I
'. 1
,1 MISSISSIPPI POIER AND LIGHT l .
I- . GAMMA EMITTERS in FRUIT and VEGETABLE SAMPLES
- . (Collected at Earvest)
-(* .
Collection Collection pC1/n wet ID Date Sample Type Canna taitters GRLvol . 01/09/81 Turnip roots (0.08 CRLV02 02/03/81 Estard greens (0.08(a) l cRLv03 03/03/81 m atard sreens (0.08 GRLv04 .04/06/81 Collard greens (0.08(b)
GRLV05 06/04/81 Mustard greens (0.08(c)
Fruit-01 06/04/81 Wild plums (0.08 Fruit-02 09/10/81 E scadine Grapes (0.06 1 Veg-01 10/05/81 Sweet potatoes (0.08 !
CRLV-06 11/11/81 Turnip /hstard (0.08 l Greens Mix !
GRLV-07 12/02/81 Turnip Creens/ roots (0.08 I
~
GRLV-08 1. - 12/02/81 Turnip / Mustard (0.08 ..
Creens Mix 1 .
- i n
j' l
(l .
1 il 4
d . (a) Ce-144 = 0.2020.02 (b) Ce-144 = (0.2 (c) Ce-144 = 0.5620.21 se-7 = 0.1410.05 Be-7 = 0.9620.22 3
Er-95 = 0.23:0.02 Nb-95 = 0.1220.03 j . Ce-141 = 0.1920.02 Ce-141 = 0.1326.07 9 ..
4 li
.i
- 1. '
...,-...77.___-_.__.7-
._ _ _ _ ,_,__11-15 , , ,.
- C 3t1851551PP1 POWER AND LIQtT CAMMA EMITTERS IN FISH 5AMPLES (Semi-Annual Co113ctions)
Collecti'an Collection pCi/g (wer.)
Site Date Species _
Casuna Emitters
~
40.13 MR-Hamilton 05/06/81 Cattish _
Lake Outfall Fish-02 11/23/81 Catfish (0.13 MK Downstream Fish-03 11/23/81 Catfish (0.13 bis Slack River 1
! CAMMA EMITTERS IN MEAT SAMPLES h (Semi-Annual Collections) pCi/c (wet)
Collection Sample Fe-59 Collection Site Date Type Canuna Emitters _En-65 Deer-01 11/30/81 Door (0.08 (0.08 Bucksnort Eunting Club J
i F
= .
l 11-16 .
l Q y - - -- . . . --
. - MISSISSIFFI POWER AllD LICET GM9E RADIATION.
1 AVERACE mR/QTR. USING THERMOLUMINESCDIT B05IMETERS 4- 1M1 1st quarter 2nd quarter 3rd quarter 4th ausrter _
12/15/80 05/19/81 06/17/81 09/16/81 nate Annaaled: -
01/19/82 ante amad: 04/07/81 07/15/81 10/21/81 -
- 1,ocations mR/ Quarter 9.121.3 10.412.6 11.725.2 5 00 5.221.3 26.0114.3 M-01 14.322.6 15.611.3 20.812.6 15.621.3 19.513.9 24.722.6 M-02 15.621.3 18.222.6 13.011.3 14.311.3 15.622.6
. M-03 19.512.6 24.722.6 M-04 16.922.6 15.621.3 15.622.6 18.223.9 22.121.3 M-05 13.011.3 20.822.6 i 16.921.3 19.511.3
~~
~ ' 506 14.323.9 14.311.3 18.215.2 20.822.6 M-07 14.321.3 22.123.9 missing 15.612.6 19.526.5 M-08 missing 20.822.6 M-09 14.311.3 14.321.3 :
14.311.3 16.911.3 18.212.6 W10 14.311.3 26.026.5 15.612.6 13.022.6 20.8211.7 l M-11 22.125.2 19.525.2 M-12 14.311.3 14.321.3 14.311.3 18.211.3 19.513.9 M-13 14.312.6 18.212.6 M-14 13.013.9 14.311.3 18.226.5
'16.926.5 16.922.6 i(- M-15 missing 14.312.6 missing 13.011.3 16.923.9 22.123.9
- M-16 .
22.113.9 M-17 14.315.2 15.623.9 20.815.2
- 16.921.3 19.513.9 20.825.2' 3 M-18 16.912.6 18.222.6' M-19 11.711.3 13.012.6 16.922.6 14.321.3 19.522.6 22.115.2
>20 15.621.3 18.217.5 g
1 M-21 13.011.3 14.311.3 19.525.2 missing 14.321.3 19.523.9 19.522.6 M-22 16.923.9 :
M-23 33.022.6 13.015.2 19.526.5 2~~.. 16.913.9 missing l "I M-24 11.721.3 11.721.3 14.311.3 18.225.2 19.521.3 M-25 . 14.312.6 missing M-26 15.622.6 15.612.6 19.525.2 15.421.3 19.513.9 20.822.6 M-27 14.322.6 20.812.6 M-28 14.321.3 13.021.3 20.822.6 ;
14,321.3 19.512.6 22.123.9
,7 M-29 14.321.3 19.523.9 M-30 11.721.3 14.322.6 23.423.9 f M-31 13.021.3 13.021.3 26.015.2 19.523.9 u
N-32 13.012.6 13.021.3 23.421.3 19.523.9 L .
M-33 13.011.3 11.721.3 23.413.9 16.911.3
- i M-34 13.011.3 14.311.3 26.012.6 19.522.6 i
11.711.3 23.425.2 18.222.6 M-35 14.321.3 18.215.2 i M-36 11.722.6 10.411.3 23.413.9
- 11.721.3 19.513.9 19.512.6 M-37 13.021.3 18.222.6 -
M-38 13.022.6 missing 22.113.9 13.0,11.3 15,626.5 18.222.6 M-39 11.721.3 .
a l 11-17
% , - -- =.___. _ . _ . _ __ _ _ _ _ _
c
. ,. - 4
' ~
! . Mississtret rowEm Ann ucrr I ~
J GA)DIA RADIATION .
AVERACE mR/qTR. USING THIRMOLUMINESCDIT DOSIMETERS 121 ,
Ist quarter 2nd quarter Drduarter -
4th quarter .
! Date Annealed: 06/17781~ N/16/51 -
Dste Read: 10/21/81 01/19/82 1acation: nR/fluarter i
i M-40 Badges increased effective 14.223.9 16.922.6 M-41 3 Qtr. 18.225.2 15.627.8 M-42 18.225.2 16.921.3 M-43 missing 18.211.3 N-44 15.622.6 14.322.6 M-45 ,
15.627.8 18.223.9 M-66 16.922.6 18.215.2 M-47 18.225.2 18.222.6 M 48 19.515.2 19.525.2 M-49 ~15.623.9 18.223.9 5 50 .
missing 18.222.6 86 51 15.626.5 19.526.5 M-52 18.2210.4 19.525.2 W53 missing 15.621.3 M .54 18.226.5 16.913.9 '
l 86 55 20.823.9 22.127.8 M-56 19.515.2 19.522.6 F 57 missing 18.223.9 M-58 13.026.5 11.722.6 M-59 15.626.5 18.226.5 s
e l .
l l
l L
11-18 :
,a , ,, . . , -
e M1881881pFI POWDL AND LIGET SP8CIAI. SM m.E8
(* ,
i i
~
Collection Co11ection l Sample Site Date Analysis Dets I Tree .
W stard greens GRLV02GG 02/03/81 Gamma Isotopic so-7 = 0.4220.04
- 3r-95 = 0.2520.03 Eb-95 = 0.1520.02 Co-141 = 0.2120.02 Other sanna = (0.08 ArkCistGG 03/03/81 Gross Beta 612 pci/1 Cistern water i TrimCistGG 03/03/81 Gross Beta 312 pCi/1
."' 03/03/81 2-131- (1 pC1/1 misi' AlcontoG Surface Water 30tUPCG 03/16/81 Comma Isotopic (15 pCi/1 35tDOWNGG 03/16/81 ' Gamma Isotopic ,
(15 pCi/1 Collard greens GR.V04GG 04/06/81 Gamma Isotopic Ce-144 = 0.220.1 Ce-141 = 0.120.1 Other y = (0.08 s .
( 06/02/81 Gross Beta 512 pCi/1 -
j 1i
( Cistern Vater ArkCist GG TrimCist GG 06/02/81 Gross Esta 422 pci/1
- . 06/04/81 Gamma Isotopic 3e-7 = 0.8420.28
- Turnip Greens GRLV-05GG Other y = (0.08 1
1i pruit-01GG 06/04/81 Camma Isotopic (0.08 pCi/3 Wild plums 06/18/81 Gamma Isotopic 415 pCi/1 Surface Water letUPGC (15 pC1/1
.$_^'
J',...-
06/18/81 tutDOWNGG t.
07/06/81 Comma Isotopic (15 pC1/1 Ground Water MPwell CG Gamma Isotopic (15 pCi/1 pGwell CG 07/06/81 (15 pC1/1 Trimwell GG 07/06/81 Canna Isotopic 07/24/81 Canna Isotopic (15 pC1/1 14ke Bruin 8P GG lJ. .
09/09/81 Gross Beta 422 pC1/1
[- Cistern Vater ArkCistGG YriacistGG 09/09/81 Gross Beta 612 pC1/1
- l. (1 pC1/1 AlcontGG 09/09/81 Iodine-131
- f Milk 09/24/81 Gamma Isotopic (15 pCi/1 SurfaceWadr MKUPGG Gsama Isotopic (15 pCi/1 09/24/81 j
MRDOWNGG i! .
lI.
li 11-19 .
fn <<~- - -~y--..__ _ - ~ _ . _ _ - - _ ___ _-_ . . _ _ _ _ . . _ . _ _ _ . . _ _ _ _ _ _ _ , _ _ _ _ _ _ , ;_ . .
MISSISSIPPI POWER AND LIGET .
i ,,. SPECIAL SAMPLES l
Sample'~ Colleetion Colleetion type - Site Date Analysis Data -
, Catfish Fish-02 GG 11/23/81 Gamma Isotopie (0.13 pC1/g wet Animal Deer-01 GG 11/30/81 Gamma Isotopic (0.08 pCi/3 wet Sediment Sed Bam-01 GG 12/01/81 Cs-137 0.2320.04 pCi/s dry ,
Other gamma (0.15 Sed Bar-01 GC 12/01/81 Comma Isotopic (0.15 Cistern Water Ark Cist GG 12/01/81 Gamma Isotopic (15 pci/1 ,
Tria Cist GG 12/01/81 Gamma Isotopic (15 Iurnip Greens / GRLV-07 GG 12/02/81 Camma Isotopic <0.08 pCi/s Roots -
i E stard Turnip / GRLV-08 GG 12/02/81 Canna Isotopic <0.08 Mix Milk Alcont GG 12/03/81 1-131 (1 pCill (15 pCi/1
~
surface Water MRUPGG 12/11/81 Canna Isotopic HRDOWNGC 12/11/81 Camma Isotopic (15 pCi/1
!]!
h b
d i
l U
s f
11-20 jyw . - , . . . ~ . . - , . . - . . , . . _ . _ . _ . . _ _
ENVIs000GDrrAL QUALITY CONTROL ANALYSES SIROIARY 1 1981
'l[ l
.5 - the tables below summarise results of samples run for process quality auntrol purpomum during the subject munch. These listians are in add-Stian to much acamuruments am dutoctor backgrounds, check source values.
- c. - radiosp,tric-gravimetric comparisons, system calibrations, etc. Detailed ,
listians of each measuremont are maintained at the laboratory and are -
- evallable for inspection if required. l
, l
~ * #
DLANK SAMPLES Nuclidu A mber of hahur of manlymus exceeding Analysod puterminations the LLD for that analysis l
Crona been 46 -
1*
. Crouw miplui 47 0
. Strontium-59 95 0 '
. .:h" - 5trontium-90 95 '
0 N Tritium 61 ,
18
. Comma emitcor 64 0 Iodin c131 191 0 Calcium-45 3 -
O.
~
j);1.TY AAMPLES ,
Nuclide Number of No. asirecing Wo. agreeing Wo. diffaring
. .AE.}251*l W.E'.na n ,, 3d, thin 2n viehin 3n b,y,,} %
Cross boca 142 138 4 0 I Cross alpha 39 38 1 0' cama emitters 126 122 4 0 Todine-131 146 146 0 0
, strontium-89 35 35 0 0
,.' Strontiumr 90 44 42 2 -
0 i .
. Tritium 89 89 0 0 Calcium-45 e a 0 0 Urmalm 71 71 0 0
[,, [.[. ,;.- ~
~
5PIKr.D SAMPLES Nuclidu No. of Within 20 Within 30 differing from i
- -'. Analysed Det'as of known of known known by > So b
Cross boca 55 53 1 1*
P -
Casma omictors 44 43 1 0
. Iodine-131 11 11 0 0 Strootium-89 18 18 . 0 0 Strontium-90 94 93 1 0 l
. Trittua 45 44 1 0
. . 1
- Corrective actions were taken to elininste the problem.
[~ ,
4 i
11-21
- - - . . . . . , ~ , . ~ . . - - . , , , , , _ , _ , , _ _ , , _ , , _ ,_
.j ,,
I f .'
l l EPA INTDLCOMPAR150N RESULTS f
f 1981 i
l Control ItiF
- Sample Agency Limits Measured w nth /Yuar Tyou __ Analysis Value (3n.n=3) 22o error
- Units Deccaber 1980 W ter . 2odine-131 22 6 1722 pCi/litar Ducumber 1980 Water Tritium 1240 604 26002300 pCi/ liter December .1980 Air Filter Cross Alpha 21 9.1 2112 pCi/filtur December 1980 Air Filter Cross Seta 19 8.7 2813 pci/ filter .
December 1980 Air Filter Struntivew90 0 0 LT 1 pci/ filter j m sumber,1930 Air F1J tur Cumium-137 19 5.7 1922 pC1/ filter January 1981 Water Cross Alpha 9 8.7 1021 pCi/ liter J.anuary 1981 Water Cross Beta 44 8.7 4324 pCi/ liter January 1981 Water Strontium-89 16 8.7 LT 5 pci/ liter January 1981 Water Strontium-90 34 2.9 3524 pCi/ liter '
January 1981 Milk . Strontium-89 0 0 LT 2 pcl/ liter January 1981 Milk Strontium-90 20.2 2.6 1421 pC1/11ter Jaruary 1981 Milk Iodine-131 25.8 10.4 2923 pCi/ liter Jandary 1981 Milk Cesium-137 43.5 8.7 4725 pCi/ liter January 1981 Milk Sarium-140 0 0 3.T 25 pCi/ liter Jnnuary 1981 Milk Focassium 1551 - 134 13501140 pCi/ liter February 1981 Water Tritium 1760 590 16802170 pCi/litar Fubrunry 1981 Watur Chromium-51 0 0 LT 100 pCi/11ter February 1981 Water Cobalt-60 25 8.7 2915 pCi/ liter l February 1981 Wster Eine-65 85 8.7 9229 pCi/ lite-I' February 1981 hter Ruthenium-106 0 0 LT 100 pCi/11' i February 1981 Watur Cesium-134 36 8.7 2915 pCi/ lit-.
February 1981 Water Cesium-137 4 8.7 923 pCi/ liter March 1981 Water Cross Beta 25 8.7 2723 pCi/ liter l Nrch 1981 Water Cross Alpha 25 10.4 2012 pCi/11tur i: Nrch 1981 Air Filter Cross Alpha 30 13 3023 pCi/ filter krah 1981 Air Filter Cross Beta 50 8.7 66 7 pCi/ filter L March 1981 Air Filter Strontium-90 18 2.6 1724 pCi/ filter L N rch 19W1 Air Filtur Centum-137 14 8.7 1522 pC1/flitar h Apr11 1981 Water Tritium 2710 615 3000:300 pCi/ liter
/ April 1981 hter Cusium-134 10 8.7 722 pCi/ liter L April 1981 Water -
Cesium-117 15 8.7 1311 pCi/ liter April 1981 hter , Strontium-89 38 8.7 3527 pCi/ liter April 1981 Water Strontium-90 28 2.6 2413 pCi/ liter April 1981 Water Radium-226 15.0 4.0 13.221.3 pCi/ liter April 1981 Water Radium-223 12.0 3.1 1022 pCi/ liter April 1981 Water Urmelum 12 10 622 pCi/ liter my 1981 Water Strontium-89 36 8.7 2923 pCi/ liter my 1981 Water Strontium-90 22 2.6 2613 pCi/ liter my 1981 Water Strontium-89 ,
my 1981 Wtur Strontium-90 !
May 1981 hper todine-131 i by 1981 wker Cesium-137 ,
- CWhen unulyses of a particular type result in concentrations below the detection limits.
tho' term "LT" is used to indicate " Lass Than" values for that measurement based on -
l 30 (99.52) confidence level.
h u 11-22 fg , _.. . _ __ ___. _. _ _ _ _ ...- ..._ . _ . _ , . _ . _
EPA INTTACOMPARISOBf RESULTS j
' 1981 l
- Control NfF Sample Agency Limita Measured Tyoe Analysis Value (3a.n= } 22e error Units i
Month / Year . -
1981 Watelr Barium-140 0 0 LT 20 PC1/11ter by potassia 1559 135 1400 140 mg/ liter any 1981 Water LT 20 pC1/litar 1981 Water Chromium-51 0' 0 lune 1622 pCi/ liter 1981 Water Cobalt-60 17 '8.7 rune Zine-65 0 0 LT 20 pCi/ liter l lia m 1981 Water pCi/ liter l 1981 Water Ruthenia-106 15 S.7 1324 pCi/ liter
- lsume l
Iune 1981 Water Cesium-134 21 4.7 1312 fune 1981 Water Cesium-137 31 4.7 2523 pci/litar 1950 596 23002200 pci/litar
> peau 1981 Water Tritium 1.7 5.910.4 pci/litar 1981 Water Radium-226 ~6.7 fume 10.621.6 pC1/litar
.fuas . 1981 Water Radium-228 8.0 2.1 1981 Air filter Cross alphs 28 .. 12 3126 pCi/ filter J June ' . 1981 Air filter Cross beta 34 8.7 7428 pCi/ filter
- Jumu 1981 Air filter Strontium-90 19 2.6 2125 pCi/ filter i Juau 8.*7 1522 pC1/ filter 1981 Air filter Cesium-137 16 June pCi/ kilogram July 1981 Food Strontium-89 44 8.7 3824 stroatium-90 31 2.8 2423 pCi/ kilogram 3July 1981 Food ,
7528 pCi/ kilogram 1981 Food Iodine-131 82 14 l July 45 S.7 4024 pC1/ kilogram 1981 Food Cesium-137 4l July Barium-140 0 0 (25 pC1/ kilogram N 1981 Food ag/ kilogram l{a 2640 229 22672227 J .y 1981 Foud Potassium pci/litar 1981 Milk strontium-89 25 S.7 1323 oJuly Strontium-90 17 2.6 1623 pCi/ liter lJ:1y 1981 Milk 0 0 (5 pCi/ liter
'Jzly 1981 Milk Iodine-131 pCi/litar
! Jziy 1981 Kilk Cesium-137 31 8.7 35212 Barium-140 0 0 (16 pCi/litar
' July 1981 Milk 14632305 m8/11ter Jzly 1981 Milk potassima 1600 . 139 Auguct 1981 Water Iodine-131 73 13 532f1 PCi/ liter 2630 613 29732878 pCi/ liter August 1981 Water Tritium 1422 pCi/litar 1981 Water Uranium 23 to .
August Strontium-89 23 8.7 1825 pCi/ liter September 1981 Water pCi/ liter
' 5eptember 1981 Water Strontium-90 11 2.4 1422 2050 599 21662624 pCi/ liter 1981 Urina Tritium 2.2 8.420.8 pCi/litar l,Septe=ber September 1981 Water Radium-226 8.3 '
8:ptember 1981 Water Radium-228 11.7 3.0 4.613.7 pCi/litar Cross alpha 33 4 32214 pCi/litar 5eptember 1981 Water pCi/ liter 5:ptember 1981 Water Cross beta 28 8.7 3026 Cross alpha 25 11 2526 pC1/ filter September 1981 Air filter pCi/ filter 5:ptember 1981 Air filter Gross beta 52 8.7 7127 Strontium-90 16 2.6 1812 pCi/ filter September 1981 Air filter PC1/ filter 8.7 2022 5:ptember 1981 Air. filter Cesium-137 19 ,
(. -
1 o
11-23
' " * * * * + - * + . ~ . , ,
<1 1 1
4 .
EPA INTERCONFARISON RESULTS 2981 Control ISdF Sample Agency Limita Measured E nth / Year Type Analysis Value 13c.n= ) 22e error Units i i October 1981 Water Cross alpha 80 35 91126 pCi/litar 1981 Whter Crost. heta 96 S.7 112211 pC1/11ter ll
- octtber Octcher 1981 Water Cobalt-60 0 0 LT 5 pCi/ liter 1981 Water Strontim-89 21 8.7 1326 pCi/ liter
!l October 1981 Water strontium-90 14.4 2.6 14.612.0 pCi/litar il October
!+ Osteber 1981 Water Cesium-134 12 2.6 1422 pci/ liter Octaber 1931 Water Cesium-137 15 8.7 20114 pCi/ liter l
i Octsber 1981 Water Radium-226 12.7 3.3 11.813.5 pci/ liter i i octsber
- 1981 Weter Radium-228 9.2 2.4 8.325.1 pci/ liter l October 1981 Water Cross Uranium 15 10 922 pCi/litar ll i Octtber 1981 Itilk Strontium-89 23 3.7 2418 pCi/litar Octsber 1981 Itilk Strontium-90' 18 2.6 1425 oci/litar
- , Octeber 1981 Milk Iodino-131 52 10 58211 pCi/ liter October 1981 Milk Cesium-137 25 8.7 2929 pCi/litar Octcher 1981 Milk Enrium-140 0 0 LT 16 pCi/ liter Octsbar 1981 Milk potassium 1530 133 17002240 mg/ liter November 1981 Food Strontium-89 38 8.7 4126 pCi/kilogr.
- Csvamber 1981 Food strontim-90 23 2.6 2125 pCi/kilogr.
I' November 1981 Food Tobalt-60 30 S.7 3528 pCi/kilogr.
- Covember 1981 Food Cesium-137 33 8.7 3228 pCi/kilear.
i Ccvomber 1981 Food Barium-140 0 0 LT 31 pCi/ki: 1 j November 1981 Food Focassium 2730 236 27001270 mg/kilogra December 1981 Water Tritium 2700 615 29502127 pCi/litar l
4 6
l u
s l
~
l 11-24 p .. . _ . . .. _ . . . _ _ . _ _ . - . _ _
1981 l l
l L IPA INTERCOMPA1150N RESE23 0.ab Performance Evaluation Study-EMSL-LV)
( .
Control SEfF Sample Agency Limits Measured .
Type Analysis value (3c .n= 1) 22e error Units Water Crose alpha 39 10 3924 pC4/11ter ,
Mater Cross bets 60 5 7027 pCi/ liter Water Cobalt-60 12 5 LT20 pCi/ liter hter Cosium-134 12 5 1122 pCi/ liter Water. Cestum-137 20 5 20s2 pC1/2 iter I Wat'e r Ruthenium-106 0- - LT100 pCi/ liter Wtur Eine-65 0 - LT20 pCi/litar Water strontium-89 6 5 521' 'pCi/litar Water strontium-90 0 - LT 1 pCi/litar Water Radium-226 12.8 1.8 12.611.3 pCi/litar i
- k. Watur Uranium 5 6 412 pCi/1itar b, -
'l p --
l 4
e b
I 1! .
i a
+
l 1 .
I 1
( 11-25 fE2_ _ _ _ . -. _ . _ - - . - - - - - - - _ - . = . _ _ _ _ _
'__ _ l
, . ___ . . _ . . _ . , , _, . . , , _ _ _ . , ,_ _m... .j,. , _ _
1941 TLD Intercomparison Bad 8es .
I Irradiated by Sattulla Nortlwest Labs 1
Total mR loss transportation control 2nd OLr 3rd Qtr 4th Ocr ist Ocr Known Measured Known Measured Known Measured h Known_ Measured i
18.5'*4.1 ?4.0 17.825.0 20.0 25.524.3 90.0 86.2215.5 ,
A iM.0 29.122.V 24.0 24.525.5 28.0 31.422.5 , 51.0 53.625.3 a 26.0 M.0 29.-116.1 38.0 34.129.0 14.0 17.9'12.7 100.0 93.4210.1 C
47.0 46.825.4 44.0 43.226.0 32.0 36.523.5 42.0 41.9219.7 D
l 47.0 42.I26.0 59.0 61.426.5 40.0 41.224.0 18.0 20.123.4 K
F 69.0 77.6212.5 69.0 71.2219.0 33.0 55.4215.2 29.0 32.0:3.0 l
76.0 65.626.6 73.0 74.1221.6 69.0 75.1213.2 34.0 32.023.0 c
- .0 88.6212.6 79.0 80.8217.3 82.0 80.4210.7 82.0 79.018.0 f M 40u.0 102.tlu 79.0 7g.gsgs.2 93.0 86.1215.5 34.0 38.729.3
- J' K 100.0 99210 99.0 100.2225.4 100.0 100.4215.3 74.0 69.228.8 u
.r 5
- t o
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(- . .
11-26
7 ,, , _ ,
- USDOE QUA1,1TY ASSESSMDrf pt0 CRAM 2981 sample sisasured Type Wuelide snown 22e error Units k pC1/ filter 1
Mr (81-04) so-7 0.244 S ee 0.24720.015 s+04 u r (81-04) sm-54 0.117 n+03 0.093 0.006 n+03 pC1/ filter Air (sig94) sr-49 0.450 s M 2 0.51520.087 a+02 pC1/ filter -
u r (81-04) sr.-90 0.630 n+01 <0.100 n+02 pCi/ filter u r (81-04) ar-95 0.122 s+03 0.828:0.048 s+02 pCi/ filter- !
u r (81-04) sb-125 0.139 mM4 0.133:0.006 n+04 pC1/ filter
. E r (81-04) C.-134 0.190 s+04 0.133:0.007 se4 pC1/ filter u r (81-04) U 0.223 s+01 0.75020.053 a+01 pCi/ filter soil (81-04) -
K-40 0.213 a+02 0.290 0.017 s+02 pC1/s soil (81-04) C.-137 0.200 s+00 0.25020.070 s+00 pC1/s soil (81-04) 5a-226 0.770 s+00 0.668:0.057 sM0 pCi/s
' Tissue (81-04) . E-40 0.15s 3601 0.43320.054 n+01 pCi/s Tissue (81-04) sr-90 0.240 s+01 0.188 0.016 s+01 pCi/s -
, Tissue (81-04) sa-226 0.450 s+00 0.43320.058 n+00 pCi/s l Tissue (81-04) U 0.290 s-01 0.850t0.333 s-01 pC1/s '
l l
Vegetation (81-04) K-40 0.224 543 0.27720.018 3403 pC1/s
] Vegetation (81-04) sr-90 0.560 sM1 0.25820.016 sM1 pCi/s
! Vegetativo (81-04) Cs-137 0.230 s+00 0.20020.058 s+00 pCi/g i
) Ve8etation (81-04) U 0.310 s+00 0.13320.058 sM0 pCi/s ;
I. Water (81-04) a-3 0.246 s+02 0.19720.012 a+02 pC1/a1 i
W tor (81-04) Co-57 0.118 sM 1 0.24320.018 sM1 pCi/a1 .
a Wster (R*-04) Co-60 0.129 mM1 0.13320.006 s+01 pC1/mi Water (81-04) sr-90 0.440 s-01 0.405:0.063 s-01 pCi/a1 Water (81-04) Co-137 0.137 sM1 0.15010.012 s+01 pC1/mi !
Water (81-04) Ce-141 0.527 s+01 0.19320.012 sM1 pCi/mi !
! Water (81-04) 5 0.145 s-01 0.20020.026 s-01 pg/ml Water (81-04) U 0.102 s-01 0.75010.140 s-02 . pC1/mi i
i t
l -
l l( l i l 11-27
I e
i 1
l l
. 1 i
r 1
I l
TABLE 12 1982 Sampling and Analysis Results i
l l
2 i
l l
t 12-1 A22swb44 7 . . _ . _ . .
INTRODUCTION This report summarizes data obtained on samples received during the year 1982 for the radiological monitoring program for the Grand Gulf Nuclear Station of the Mississippi Power and Light Company.
Data from analys's e completed during the month were within the expected ranges and do not indicate the presence of radioactivity from the operation of the nuclear power station.
The spectrum is computer scanned from '20 to ~2000 kev. Specifically included are Ce-144, Ba-La-140,' Cs-134, Cs-137, Zr-Nb-95, Co-58, Co-60, Mn-54 and 2n-65. Naturally occurring gamma emitters such as K-40 and Ra daughters are frequently detected but not listed here. Data listed as "<" are at the 30 level, others are 20. Unless otherwise noted, listed concentration is for Cs-137 and may be slightly more or less sensitive for other nuclides.
i A summary of Quality Control data obtained during the month is presented at the end of this report. Included in this section are data from all analy-tical programs, not only those associated with this program.
f i
I Y ., 12-1 l
-. . ... .. . . -- . . ,.- s. .~ . . . .
I -
i-MISSISSIPPI POWER AND LIGHT LISTING OF MISSED SAMPLES 1982 Expected
, Collection Sample Type Location Date Reason AP/CC A/S-2 01/04-02/15 Sampling unit out of order AP/CC A/S-9 01/04-02/15 Sampling unit out of order AP/CC A/S-3 01/11 Missing at time of collection AP/CC A/S-11 02/15 Sample unit out of order 03/01-29, 05/03 AP A/S-2 04/12 Missing at time of collection AP/CC A/S-6 04/12-06/21 Sampling unit out of order AP/CC A/S-2 06/21 Fuse blown AP/CC A/S-8 06/21 Sampling unit out of order k AP/CC A/S-3 06/28-07/06 Sanpling unit out of order AP/CC A/S-2 07/27 Sampling unit out of order CC A/S-9 07/27 Missing AP A/S-3 11/29 Missing l
l I
3
)
4 -
12-2 g . .4.. ~.--. . - , . . . . _ . . , _ , , , , , _ , . , ,.
a-w = = = . = : :- . . - - --
s
. MISSISSIPPI Pt, .A AND LICHT -
s
, AIRBORNE I-131 AND CROSS BETA CONCENTRATIONS IN AIR PARTICtFATE FILTERS i A/S-1 A/S- 2 A/5- 3
? 10-2 pC1/m3 40-2 pCi/m3 10 m pC1/m3 l Volume Volume Volume Collection Date (m3 ) Cross 8 I-131 (m3 ) Cross 8 I-131 (m3 ) Cross 8 I-131 l
C1/04/82 335 2!1 <7 (a) -
345 . .1!1 <7
- 01/11/82 330 2!! <7 (a) - -
(a) - -
! C1/18/82 335 2!! <7 (a) - -
335 til <7
! C1/25/82 330 11 <7 (a) - -
330 121 <7 j 02/01/82 335 til <7 (a) - -
~
335 <1 <7
- 02/06/82 285 21 <7 (a) - -
285 21 <7 i 02/15/82 335 211 <7 (a) - -
335 I!! <7 i C2/22/82 330 til <7 330 11 (7 330 I!! <7 l C3/01/82 330 121 <7 330 311 <7 285 !!! <7 i
03/08/82 335 !!1 <7 310 <1 <7 285 <1 (7 C3/15/82 285 I!! <7 285 !!! <7 285 1!1 <7 C3/22/82 335 <1 <7 335 <1 <7 335 <1 <7 y C3/29/82 335 121 <7 335 <1 <7 330 <1 <7 ,
_ 04/05/82 330 121 <7 310 11 <7 330 <1 <7 7 04/12/82 335 It1 <7 (a) -
<7 335 It1 <7 s 5d 04/19/82 335 121 <7 285 1!1 <7 335 121 - <7 04/26/82 330 !!! <7 330 1!1 <7 330 til <7 ;)
C5/03/82 355 !!1 <7 305 <1 <7 330 <1 (7 .
l' 05/10/82 335 11 <7 310 til <7 335 11 <7 05/17/C2 335 !!! <7 335 11 <7 355 !!! <7 05/24/82 330 211 (7 345 211 <7 330 !!! <7 06/01/82 380 1!1 <7 325 !!! <7 355 !!! <7 06/07/82 285 I!1 <7 285 <1 <7 265 <1 (7 .'
06/14/82 335 211 <7 335 I!! <7 380 11 <7 06/2i/82 335 221 <7 (a) - -
340 11 (7 ,
06/28/82 330 121 <7 345 lil <7 (a) - -
(c) See Listing of Missed Samples. .
i
[
9
_ ___s
y- . - . . . - --- .-. .
,4 U- .- -
j '
3 MISSISSIPPI POWER AND LIGHT i
l AIRBORNE I-131 AND. GROSS BETA CONCENTRATIONS IN AIR PARTICULATE FILTERS
" A/5- 1 A/S- 2 A/S- 3 1
' 10-2 pCi/m3 10-2 pC1/m3 10-2 pC1/m3 Volume Cross volume Cross . Volume Cross l (,3) Beta 1-131 (m3 ) Beta 1-131 Collection Date (m3) get. I_131
<7 355 311 <7 (a) - -
!C7/06/82 380 lit 2i1 <7 340 til <7 221 <7 315 i C7/13/82 340 2!1 <7 280 lil <7 280 til <7 115
!' C7/19/82 2t1 <7 380 (a) <7 . 355 <7 07/27/82 385 11 <7 330 til <7 330 221 <7 330 i 08/03/82 335 2i1 <7 335 121 <7 335 I!1 <7 ,
5 08/10/82 121 <7 330 til <7 305 lit <7 .
265 2!1 <7 300 2i1 <7 5 08/16-17/82 410 211 <7 300
- 08/23-24/82 <7 330 til <7 330 til <7 I 08/30/82 290 2i1 til <7 380 111 <7 3!1 <7 380
' 09/07/82 375 <1 <7 285 <1 <7
<7 255 09/13/82 290 ' 311 <7 390 21 <7 430 til <7 :
350 221 2i1 <7 235 21 <7 t
C9/20/82 <7 285 09/27-28/82 375 til 2!1 7 335 _<1 <7 221 <7 335 ,
295 121 <7 380 <1 <7 10/04/82 <7 330 ,
230 !!! 2i1 <7 300 <1 <7 10/11/82 320 2i1 <7 325 10/18/82 <7 340 <1 <7 295 til <7 82 330 <1- 211 <7 360 til <7 2i1 <7 360 02/82 335 2i1 <7 370 <1 <7 :
1 <7 345 335 121 211 <7 290 til <7
/82 330 221 <7 310 335 111 <7 375 2i1 <7 375 111 <7 11/22/02 11/29/R 330 111 <7 (b) <2 <3 290 (c) <7 -
335 111 <7 375 It1 <7 375 111 <7 12/06/82 21 <7 280 <7 330 211 <7 280 2i1 -
12/13/82 <7 380 ggt <y 12/21/82 375 21 <7 380 11
<7 335 11 <7 .310 <g <y 12/27-28/82 260 21 (a) See listing of missed samples page. (c) Air filter was not received.
(b) Power failure. I-131 data reported in pCi/ Sample.
w
{~ -- --
' MISSISSIPPI P. 2 AND LICHT AIRBORNE I-131 AND CROSS BETA CONCENTRATIONS IN AIR PARTICITLATE FILTERS
) A/S-4 A/S-5 A/5- 6 i 10-2 pCi/m3 10-2 pCi/m3 10 2 pC1/m3 l Volume Volume Volume l Collection Date (m3 ) Cross e I-131 (m3 ) Cross e I-131 (m3 ) Cross 8 I-131 C1/04/82 330 11 <7 310 31 <7 330 '
2i1 <7
, C1/11/82 310 1!1 <7 305 til <7 330 ' 211 <7 01/18/82 335 211 <7 335 211 <7 335 221 <7 C1/25/82 330 11 <7 330 !!! <7 330 11 <7 C2/01/82 335 <1 <7 335 11 <7 335 2!1 <7 C2/08/82 285 2!1 <7 285 221 <7- 285 !!! (7 02/15/82 335 221 <7 335 21 <7 335 11 <7 02/22/82 330 2t1 <7 355 11 <7 330 121 <7 C3/01/82 330 I!! <7 330 !!! <7 330 <1 <7 03/08/82 335 121 <7 285 <1 <7 335 lit <7
, 03/15/82 285 lit <7 285 11 <7 . 235 !!1 <7 C3/22/82 335 <1 <7 135 <1 <7 335 <1 <7 C3/29/82 330 11 <7 335 11 <7 335 121 (7 -
04/05/32 330 11 <7 330 11 <7 215 11 (7 04/12/82 335 1!1 <7 335 121 <7 (a) - -
(a)
'T 04/19/82 335 It1 <7 310 11 <7 - -
- G4/26/82 330 It1 <7 330 2!1 <7 (a) - -
05/03/82 335 til <7 330 11 <7 (a) - -
05/10/82 335 1!1 <7 335 !!! <7 (a) - -
05/17/82 335 til <7 335 til <7 (a) - - '
05/24/82 325 21 <7 345 21 <7 (a)' - -
06/01/82 380 til <7 380 121 <7 (a) - -
06/07/82 285 til <7 285 <1 <7 (a) - -
06/14/82 335 2i1 <7 335 2t1 <7 (a) - - s 06/21/82 355 !!1 <7 355 2!1 <7 (a) - -
06/28/82 330 221 <7 330 221 <7 330 221 (7 (a) See Listing of Missed Samples page.
e
m - ---
'1 , n -
1 :
MISSISSIPPI POWER AND LIGHT ,
AIRBORNE I-131 AND CROSS BETA CONCENTRATIONS IN AIR PARTICUI. ATE FILTERS A/S 4 A/S- 5 A/S- 6 10-2 pCi/m2 10-2 pCi/m3 10 2 pCi/m3 Volume Voluma Volume Collection Date _ (m ) 3 Cross 8 I-131 (m3 ) Cross 8 I-131 (m3 ) Cross 8 I-131 07/06/82 380 <1 <7 380 11 <7 380 1!1 <7 i 07/13/82 340 21 <7 340 2!1 <7 340 2i1 <7 I
07/19/82 280 1!1 <7 280 2!1 < 7. 280 111 <7
- 07/27/82 380 3!! <7 380 2!1 <7 380 2!1 <7 08/03/82 335 I!1 <7 330 111 <7 330 21 <7 i 08/10/82 335 2!1 <7 335 I!1 <7 330 21 <7 j 08/16/82 285 !!! <7 285 11 <7 285 !!1 <7
' 08/23/82 345 221 <7 325 11 <7 345 21 <7 08/30/82 315 311 <7 325 3!1 <7 325 21 <7 I
09/07/82 375 11 <7 375 111 <7 380 2!1 <7 290 11 <7 290 til <7 385 !!! <7 09/13/82 21 325 11 <7 325 <1 <7 230 <7 09/20/82 2!1 09/28/82 375 1!1 <7 375 11 <7 375 <7 7 21 <7 295 11 <7
^ 10/04/82 295 21 <7 295 330 <1 <7 335 !!1 <7 335 121 <7 10/11/82 <7 325 <1 <7 10/18/82 320 1!1 <7 325 2i1 330 21 <7 330 !!! <7 335 2!2 <7 10/25/82 335 2!1 <7 11/01/82 335 . I1 <7 (a) <4 * <14
- 330 <1 <7 335 1!1 <7 330 21 <7 11/08/82 2t1 <7 335 2!1 <7 335 4!1 <7 335
. 11/15/82 1!1 <7 335 lil <7 335 4i1 <7 335 TJ/23/82 11/29/82 I'
330 <1 <7 g {i}
j} ' g 33d lil
<}
47 330 1il <7 -
12/1 /
< <7 325 7 0 < <7 32 2/2
- Data in PCi/ Sample. Sampler malfunction . .
e ~ -
MISSISSIFFI Ft,<.R AND LIGHT :
AIRBORNE I-131 AND CROSS BETA CONCENTRATIONS IN AIR PARTICULATE FILTERS ,,
A/S-7 -
A/5- 8 A/S- 9 j 10-2 pC1/m3 10-2 pCi/m3 10'2 pC1/m3
- Volume Volume Volume j Collection Date (m3 ) Cross 8 I-131 (m3 ) Cross 8 I-131 (m3 ) Cross 8 I-131 C1/04/82 330 221 <7 330 <1 <7 (a) - - -
. 01/11/82 330 I!! <7 315 2!! <7 (a) - -
C1/18/82 335 221 <7 335 211 <7 (a) - -
C1/25/82 330 121 <7 330 211 <7 (a) - -
C2/01/82 335 2!! <7 335 It1 <7 (a) - -
02/08/82 285 2t1 <7 285 21 <7 (a) - -
02/15/82 335 111 <7 335 211 *
<7 (a) - -
C2/22/82 330 <1 <7 330 !!! <7 265 It1 <7
- 03/01/82 330 121 <7 330 11 (7 310 11 <7 i C3/08/82 335 til <7 310 <1 <7 310 1!1 <7 i 03/15/82 285 121 <7 285 21 <7 285 2!1 <7 i 03/22/82 295 <1 <7 335 <1 <7 335 <1 <7
. C3/29/82 335 121 <7 335 11 <7 335 11 <7
. 04/05/82 330 121 <7 330 til <7 330 11 <7 l? 04/12/82 335 !!! <7 335 2!1 <7 335 11 <7 b 04/19/82 04/26/82 480 330
<1
<1
<7
<7 335 330 11 <7
<7 335 11 <7 i I!1 330 11 (7 1 05/03/82 330 1!1 (7 330 121 <7 330 It1 <7 05/10/82 330 <1 <7 335 311 <7 330 2!! <7 j 05/17/82 335 <1 <7 335 221 <7 335. I1 <7 05/24/82 275 121 <7 345 211 <7 345 211 (7
. 06/01/82 380 <1 <7 380 til <7 380 til <7 06/07/E2 285 til <7 285 <1 <7 285 <1 (7 06/14/82 335 <1 <7 335 211 <7 335 11 <7 06/21/82 330 til <7 (a) - -
330 !!! (7 06/28/82 330 til <7 330 1!1 <7 330 11 (7 (a) See Listing of Missed Samples page.
HISSISSIFFI POWER AND LICHT ..
=
AIRBORNE I-131 AND CROSS BETA CONCENTRATIONS IN AIR PARTICULATE FILTERS A/S- 7 A/S- 8 A/S- 9 f 10-2 pCi/m3 10 2 pC1/m3
! 10-2 pCi/m3 _
Volume Volume Volume 3 3 (m ) Cross 8 I-131 (m3 ) Cross 8 I-131
' Q11ection Pste (m ) Cross 8 I-131
.t .
355 <1 <7 375 21 <7 380 <1 <7 C7/06/82
, C7/13/82 340 111 <7 340 211 <7 45 65 <7 280 211 <7 280 221 <7 280 It1 <7
'i C7/19/82 380 211 <7- 380 It1 (a)
- C7/27/82 380 11 <7 305 !!1 <7 330 It1 <7 330 2i1 <7 08/03/82 335 2!1 (7 310 <7 335 til <7 08/10/82 til 285 2i1 <7 285 <7 285 111 <7 l 08/16/82 til 345 221 <7 08/23/82 345 1!1 <7 345 21 <7 i <7 300 11 <7 325 31 <7 325 321 f 08/30/82 <7 380 121 <7 I
09/07/82 325 1!1 <7 380 111 4
310 It1 <7 290 11 <7 290 til <7
. 09/13/82 21 <7 325 21 <7 09/20/82 335 <1 <7 325 395 11 <7 375 2!1 <7 375 2!1 <7 G 09/28-29/82 <7 295 21 <7 295 <1 <7 295 It1 f, 10/04/82 330 <7 330 11 <7 10/11/82 380 <1 <7 It1 325 111 <7 325 111 <7 325 2!1 <7 ,
j' 10/18/82 320 !!1 <7 330 2!1 <7 335 2i1 <7 i 10/25/82 335 2i1 <7 335, 221 <7 i 11/01/82 320 11 <7
<7 330 111 <7 330 It1 <7 <
l 11/08/82 305 <1 335 21 <7 335 11 <7 j 11/15/82 370 til <7 335 <7 335 11/23/82 310 11 <7 lil lil 47
?
11/29/82 330 lil <7 330 111 <7 330 11 <7 315 <1 <7 340 11 <7 335 <1 <7 12/06/82 <7 330 21 <7 330 <1 <7 330 111 12/13/82 21 375 221 <7 375 111 <7 375 <7 12/21/82 <1 325 <1 <7 (b) <3 <2 325 <7 J 12/28/82 ,
(a) See Listing of Missed Samples page.
(b) Data in pCi/ sample. Sample volume was not available. 3
_a
~
.) i MISSISSIPPI i 3t AND LIGHT .
AIRBORNE I-131 AND GROSS BETA CONCENTRATIONS IN AIR PARTICULATE FILTERS ..
A/S-10 A/S-11
{' 10-2 pC1/m3 10-2 pC1/m3 Volume Volume
, Collection Date (m3 ) Cross 8 I-131 (m3 ) Cross 8 I-131
- New stations effective this date:
01/25/82 240 21 <7 280 2!! <7 02/01/82 325 221 <7 335 3il <7 02/08/82 285 2t1 <7 285 2!! <7 02/15/82 335 21 <7 (a) - -
, 02/22/82 330 111 <7 275 111 <7
! 03/01/82 330 !!! <7 (a) - -
l 03/08/82 335 21 <7 (a) - -
03/15/82 280 (a) l 2!! <7 - -
03/22/82 335 111 <7 (a) - -
- 03/29/02 330 111 <7 (a) - -
_ 04/0?'92 330 2!1 (7 (a) - -
i y 04/12/82 335 lil <7 (a) - -
e 04/19/82 335 til <7 (a) - -
04/26/82 330 til <7 (a) - -
05/03/82 330 11 <7 (a) - -
05/10/82 335 21 <7 330 11 <7 05/17/82 335 311 <7 335 til <7 05/24/82 335 321 <7 330 21 <7 06/01/82 385 til <7 285 21 <7 06/07/82 280 211 <7 280 til <7 06/14/82 330 211 <7 330 211 <7 06/21/82 335 It1 <7 330 11 (7 06/28/82 330 211 <7 330 11 (7 (a) See Listing of Missed' Sanples page.
9
. . _ . _ _ _ . _ - _ _ _ - _ _ . _ . . _ . _ _ _ __. . ._. . ~ _
y .-
q . . ' :
! HISSISSIPPI POWER AND LIGHT i ..
} _
AIRBORNE I-131 AND CROSS BETA CONCENTRATIONS IN AIR PARTICULATE FILTERS I ,_
A/S-10 A/S-11 10-2 pCi/m3 10-2 pC1/m3 l ,
' Volume Volume ,
, Collection Date (m3 ) Cross B I-131 (m3 ) Cross 6 I-131_' ,
~
i 07/06/82 380 21 <7 385 21 <7 l 07/13/82 320 31 <7 335 21 <7 l 07/19/82 285 21 <7 285 - 21 <7
! 07/27/82 380 2i1 <7 380 311 <7 '
l 08/03/82 330 211 <7 330 11 <7
. 08/10/82 330 21 <7 335 2!1 <7 08/17/82 325 11 <7 325 111 <7
! 08/23/82 (a) (a) .
t 08/31/82 380 2i1 <7 380 21 <7
} 09/07/82 335 21 <7 335 21 <7 j' 09/13/82 330 3il <7 330 21 <7 i'- 09/20/82 235 21 <7 235 21 <7 i Y 09/22/82 425 11 <7 490 21 <7 o 09/29/82 330 21 <7 330 21 <7 10/06/82 335 <1 <7 330 3!1 <7 10/21/82
- 715 21 <7 820 21 <7 10/27/82 285 31 <7 280 til <7 330 111 <7 335 I!1 .7<
11/03/82 l 11/10/82 330 41 <7 330 31 <7 11/17/82 335 3il <7 335 2i1 <7 l <1 <7 330 <1 47
! 11/24/82 270 12/01/82 330 21 <7 325 lil <7 l 11 <7 335 <1 <7 12/08/82 320 12/14/82 275 2i1 <7 275 21 <7 12/22/82 385 411 <7 390 f1 17 12/28/82 280 11 280 11 (a) To be reported with following week.
- Represents collection between 10/06/82 and 10/21/82
w
- z __ _
9- _ - -
HISSISSIPPI POWER AND LICHT f RADIONUCLIDES IN AIR PARTICULATE SAMPLES I
(Quarterly Analysis on Composite of Weekly Collections) l i
Collection pCi/m3 Co11cetion pCi/m3 Site Camma Emitters Site Gamma Emitters .
Ist Quarter 2nd Quarter A/S- 1 <0.01 . <0.01
-2 <0.01 <0.01
-3 <0.01 <0.01 '
-4 <0.01 <0.01
-5 <0.01 <0.01 4
-6 <0.01 <0.01
! -7 <0.01 <0.01 I
I
-8 <0.01 <0.01
-9 <0.01(a) <0.01
-10 <0.01 <0.01 Y -11 <0.01 <0.01 l 3rd Quarter 4th Quarter l
l A/S- 1 <0.01 <0.01 i -2 <0.01 <0.01 5
-3 <0.01 <0.01
-4 <0.01 <0.01
-5 <0.01 <0.01
-6 <0.01 <0.01
-7 <0.01 <0.01
-8 <0.01 <0.01
, -9 <0.01 <0.01
- 10 <0.01 <0.01
- 11 < 0. 01 - <0.01 (a) Ce-141 = 0.0320.02 i
t
s=., a-=; ,- : = = =n,=- -
... . . 2. .......--..a MISSISSIPPI POWER AND LIGHT -
i l RADIOACTIVITY IN CISTERN WATER SAMPLES j (Monthly Collections)
.]-
Ark Cist IN Trin cist 2N
,i pCi/1 pCi/1
!, Collection Period Gross Beta I-131 Gamma Emitters Gross Beta I-131 Comma Emitters
! 01/06/82 3il <1 <15 <1 <1 <15 l 01/03/82 31 <1 <15 2i1 <1 <15
! 03/03/82 3i2 <1 <15 Si2 <1 <15 04/06-07/82 !!! <1 <15 <1 <1 <15 05/05/82 31 <1 <15 21 <2.1 (a) <15 06/03/82 511 <1 <15 3il <1 <15 07/08-09/82 7i3 <1 <15 43 <1 <15 08/05/82 31 <1 <15 2i1 <1 <15 09/03/82 6i2 <1 <15 5 13 <1 <15 i 10/05/82 71 <1 <15 612 <1 <15 j 11/01/82 (b) - - 311 <1 415
- g 12/07/82 (b) - -
16i2(c) <1 <15 l1.
I" 1RITIUM CONCENTRATIONS IN CIS1TRN WATER SAMPLES l (Quarterly Collections) 4 pCi/1 Collection Period Ark Cist IN Tria Cist 2N 1st Quarter <330 <330 2nd Quarter (330 <330 l 3rd Quarter <330 <330
- 4th Quarter (b) <330 I .
(a) Lower sensitivity due to low chemical yield, (b) Sa4ple collection at Ark Cist was discontinaed after October, 1982. This location was replaced by well Cist.
(c) Tria cist GG collected 12/07/82 Gross beta = 4i1 pCi/1 .
O g, , _ _ _ _ _ _ _ _ _ _ _ _ _ _ . _ _ _ _ . - _ _ .
, -, __ , . ,; a-_.---.-._ - _ _ ..- .
- - - - - - - - - - - - - - - - - - - 3 V1 8 e .
MISSISSIPPI POWER AND LIGHT
! RADIOACTIVITY IN CISTERN WATER SAMPLES j (Monthly Collections) 1 Well Cist (a) pCi/E Collection Period Cross Beta I-131 Canuna Emitters l'
! 11/11/82 lil <1 <15 t
12/07/82 (b) 11 <1 <15 l
M
- i Y
- ! U ,
i TRITIUM IN CISTERN WATER (Quarterly Collections) pct /E Collection Period Well Cist (a) .
- i 1
4th Quarter, 82 <330
,1 1
li 4
't
-t i
.t 1
t-t l.
-i (a) Saaple collection started in November,1982. Replacement for Ark Cist collection.
(b) Well Cist collected 12/07/82 Cross beta = 2 1 pCi/1 O
e _ _ _ _ _ _ _ _ _
-c . . . - .
MISSISSIPPI POWER AND LIGHT .
RADIONUCLIDES IN SURF CE WATER SAMPLES
, (Monthly Collections) i CAMMA EMITTERS p'Ci/l :
3 Collection Period MRUP 1N MRDOWN 2N 01/21/82 <15 (15 02/25/82 <15 (15 03/18/82 <15 <15 04/15/82 <15 <15 05/20/82 (15 (15 06/17/82 <15 <15 .
07/28/82 <15 (15 -
08/19/82 <15 <15 09/16/82 <15 <15 .
10/21/82 : <15 <l5 11/22/82 <15 <15 12/07/82 * <15 <15
(
TRITIUM CONCENTRATIONS IN SURFACE WATER SAMPLES (Quarterly Composites)
TRITIUM pCi/l
- .~ Collection Period ~
MRUP E MRDOWN 2N Ist Ouarter <330 <330
, 2nd Quarter <330 (330 3rd Quarter ** <330 <330 4th Quarter <330 140 130 lj
- 3rd quarter barge slip tritium <330 pCi/1 *
!i
'(, .
- i 1 .
~
! 12-14
- w. - ... . - . - . . . . . . - - _ - - _
j ,, , MISSISSIPPI POWER AND LIGHT RADIONUCLIDES IN WELL WATER SAMPLES
- . (Quarterly Collections) i- .
ll*
_PCi/1
- j. Collection TRIMWELL PCWELL -
Period - y Emitters Tritium y Emitters Tritium 1st Quart'er (15 ' <330 (15 <330 2nd Quarter (15 <330 <15 <330 3rd Quarter (15 <330- <15 <330 4th Quarter <15 l<330 <15 <330 8
DCi/l MPWell LAKE BRUIN STATE PARK
_y Emitters , Tritium y Emitters Tritium Ist Quarter -
(15 <330 <15 <330 2nd Quarter (15 (330 <15 <330 3rd Quarter (15 <330 <15 <330 4th Quarter <15 <690(a) <15 <330 f*
CAMMA EMITIERS in MIXING BASIN OUTFALL SAMPLES 4
(Monthly Composites) i 4
Composite pCi/1
- Period y Emitters Cs-137 f June <15 15 7
' July (15 <15 August <15 <15 t September <15 <15 October <15 <15 l November <15 <15 l I i L 1 l
k (a) Insufficient sample for more , sensitive analysis. ,
12-15
- (
MISSISSIPPI POWER AhD LIGHT
'l
,' RADI0 ACTIVITY IN MIIJC SAMPLES
, (Montly Collections)
?,
Collection Collection pCi/1 Period. Site I-131 Camma Emitters ~
a h 01/06/82 Alcont <1 <15 02/03/82 Alcont <1 <15 03/03/82 Alcont <1 <15
'04/08/82 Alcent <1 <15 05/05/82 Alcont <1 <15 06/02/82 Alcont <1 <15 07/08/82 Alcont <1 <15 08/05/82 Alcont <1 .<15
- 09/02/82 Alcont <1 <15 09/03/82 Alcont G G <1 (a) 10/05/82 1 Alcont <1 <15 11/02/82 Alcont <1 <15 11/16/82 Alcont <1 12/08/82 Alcont <15 (c)
<1 <15 12/08/82 Alcont G G <1 (a) 12/20/82 Alcont <1 <15
' pCi/1 Collection Collection I-131 Gamma Emitters Period Site
.t k 10/05/82 Jonen Milk <1 <15 10/08/82 HAZTTA (b) <15 11/02/82 Jonsn Milk <1 <15 11/03/82 HAZTTA Milk <1 <15
' 12/04/82 HAZTTA <1 . <15 12/09/82 Jonsn Milk <1 <15 i -
12/09/82 Jonsa G G <1 (a) i 1
l
? l
.[
i 1
i l
i
- Cs-137 = 850 85 pCi/t.
i (a) Samples for 1-131 only. No gamma spectral analysis requested.
- l (b) Insufficient sample for I-131 analysis.
H (c) Alcont GG 11/16/82 Collection Gamma Emitters <15 pCi/1 L (. !
i 1
m 12-16 3
.-- - - - ~ - . - - - . - - - - - - -
C
i t .
I i
l
} l MISSISSIPPI 70 m AND LIGHT
'f GAMMA DiITTERS IN SEDIMENT SAMPLES (Semiannual Collection)
- Collection Collection pCi/g dry Site Date Cs-137 Gama Emitters Bam 01 05/18/82 0.2520.04 <0.15 Bar 01 05/18/82 0.3310.07 <0.15 1
i t*
l
+
\
h 12-17 g ,---- ~ ..-.... ._ .-_- . . .. - . . - . _
- i MISSISSIPPI POWER AND LIGHT GAMMA EMITTERS in FRUIT and VEGETABLE SAMPLES
} (Collected at Harvest)
- (
! Collection Collection PCi/a wet ID Date Sample Type Ganna Baitters GRLV-01 01/06/82 Mustard Greens (0.08
& Turnip Roots GRLV-02 05/17/82 Greenleafy <0.08 GRLV-03 06/09/82 Cabbage <0.08 Fruit-01 06/09/82 Plums (0.08 GRLV-04GG. 09/03/82 Mustard Greens <0.08 4
GRLV-04 09/03/82 Mustard Greens <0.08 GRLV-GG 11/04/82 Mustard Greens <0.08 ,
GRLV 11/04/82 Mustard Greens <0.08 Willis Farm 11/08/82 Mustard Greens <0.08 Willis Faun 11/08/82 Turnip Greens <0.08 Nelson Farms 11/08/82 Mustard Greens <0.08 h Nelson Farm 11/08/82 Turnip Greens <0.08 GRLV-VEG 11/12/82 Oak Leaves <0.08 GRLV-VEG 11/12/82 Honey Suckle Leaves <0.08 BRLEAF-VEG 12/07/82 Mustard Greens <0.08 BRLEAF-VEG 12/07/82 Mbney Suckle Leaves <0.08
_ BRLEAF-VEG 12/07/82 Oak Leaves <0.08 ,
BRLEAF-VEG 12/10/82 Mustard Greens <0.08 i
i S
(.
e 12-18
. - . . . _ _ . , .~ . _ .
..~> - _.... . . _ ...._. .-
MISSISS1PPI POWER Ah3 LIGHT t
GAMMA EMITTERS IN FISH SAMPLES (Semi-Annual Collections) .
i Collection Collection pCi/g (wat) -
1 Site
- _
Date Species Camma Emitters i .
01 Mississippi River 05/13/82 Catfish (0.13
) 02 Mississippi River 05/13/82 Catfish <0.13
- Upstream Miss. Riv 11/12/82 Blue Catfish <0.13
! Down stream Miss. R. 11/12/82 Blue Catfish <0.13
.I l
~ CAMMA EMITTERS IN MEAT SAMPLES
(. (Semi-Annual Collections) pC1/g (wet)
Collection Collection Sample Fe-59 Site Date Type Camma Emitters 2n-65 West of Gin Lake 11/04/82 Deer Meat <0.13 <0.13 I
i
! l
! l
! l f
l i
l 12-19
,7 .-...._,_.____: ___. _ , . _ _
l 1
4
.c
, 1 l
l l
l MISSISSIPPI POWER AND LIGHT -
I l
LIST OF ADDITIONAL SA!!PLES Sample Type Location Date Collected Analysfa Data Cistern Water Ark Cist GG 09/03/82 Camma Emitters <15 pCi/1 Cistern Water Trim Cist GG 09/03/82 Gamma Emitters <15 pCi/1 l
- (,
O r
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I
,, MISSISSIPPI POWER AND LIGHT GAMMARkDIATION AVERAGE mR/QTR. USING THERM 0 LUMINESCENT DOSIMETERS 1962 l
. Ist quarter 2nd quarter 3rd quarter 4th quarter Date Annealed: 12/15/81 03/16/82 06/15/82 09/14/82 Date Read: 04/23/82 07/28/82 10/22/82 01/18/83 Location: mR/Ouarter M-00 9.1 1.3 7.811.3 9.5 2.2 11.6 1.2 M-01 19.512.6 15.611.3 17.5 2.5 22.5 2.7 M-02 22.115.2 15.612.6 19.912.0 23.7 3.2 M-03 16.911.3 11.723.9 10.412.4 20.8 2.1 M-04 '
20.812.6 15.6 2.6 20.723.0 23.6 5.5 M-05 16.913.9 13.011.3 16.313.1 20.812.1 M-06 19.515.2 15.6!2.6 18.511.9 23.7 4.3 M-07 19.516.5 15.612.6 17.911.8 24.0 4.8 M-08 6.512.6 15.611.3 21.114.5 Missing M-09 3.912.6 14.3!1.3 14.611.5 M-10 18.9 1.9 18.213.9 14.312.6 16.312.2 ' 21.3 3.4 M-11 20.813.9 15.615.2 17.212.3 M-12 22.0 2.2 22.112.6 15.612.6 20.212.0 23.6 2.9 M-13 20.813.9 14.311.3 17.3!2.1 M-14 21.2 2.1 i-22.115.2 15.623.9 18.911.9 22.2 2.4 M-15 16.9!2.6 11.7!1.3 12.6!4.3 19.1 2.2
- M-16 20.812.6 14.3!2.6 16.8 2.7 M-17 21.8 2.2 19.5!1.3 13.013.9 17.413.9 22.2 2.2 M-18 19.513.9 16.911.3 17.6 3.0 M-19 22.912.3 19.515.2 13.012.6 17.011.7 21.5 2.2 M-20 20.815.2 15.622.6 Missing M-21 22.9i2.3
- 20.812.6 15.6!1.3 18.2 2.4 22.413.2 M-22 20.816.5 14.312.6 17.713.1 -
22.6 4.9 M-23 19.516.5 13.011.3 17.411.9 18.9 2.8 M-24 16.9 11.7 11.7tl.3 16.112.2 19.1 3.4
- M-25 20.811.3 16.912.6 20.312.0 25.8 3.2
- M-26 19.513.9 14.321.3 17.711.8 M-27 22.6 2.7
- 26.017.8 15.6t2.6 19.413.0 27.3 3.1
- M-28 24.715.2 15.613.9 16.524.6 M-29 22.5 2.3 19.515.2 15.613.9 18.8!4.9 23.6 3.4 M-30 18.2t5.2 13.013.9 15.0 3.5 1
19.112.4
- Date annealed 09/14/82, Date Read 02/10/83
(
i 12-21
\
1
,, oc MISSISSIPPI POWER AND LIGHT
! CAMMA RADIATION AVERAGE mR/QTR. USING THERM 0 LUMINESCENT DOSIMETERS 1982 1st quarter 2nd quarter 3rd quarter 4th quarter Date Arinealed: 12/15/81 03/16/82 06/15/82 09/14/82 Date Read: 04/23/82 07/29/82 10/22/82 01/18/83 Location: mR/Ouarter M-31 20.816.5 15.622.6 15.725.3 21.8 2.2 M-32 20.8!1.3 13.012.6 15.521.7 22.0 2.5 M-33 30.813.9 15.612.6 16.721.7 19.8 2.0 M-34 20.813.9 16.911.3 18.311.9 22.4 2.2 M-35 22.115.2 13.012.6 17.313.5 Missing M-36 19.512.6 13.012.6 16.1 1.6 M-37 20.4 3.5 20.813.9 18.213.9 17.311.7 20.1 2.0 M-38 nissing 14.321.3 16.822.4 20.0 2.0 M-39 20.825.2 13.012.6 15.221.9 20.2.2.0 M-40 15.622.6 11.711.3 16.122.1 Missing M-41 16.927.8 10.421.3 M-42 16.1 2.6 18.6 3.5
- 15.623.9 11.7 1.3 14.0 1.9 18.712.6
- M-43 18.223.9 15.612.6 16.812.7 20.922.1 M-44 14.322.6 9.112.6 14.4!1.4 18.0 2.2
(\ M-45 16.9!2.6 13.021.3 16.613.1 19.4 3.7 M-46 16.923.9 13.0!1.3 M-47 16.4 2.8 20.5 2.6 16.922.6 13.013.9 16.5 2.1 19.7 2.0 M-48 15.622.6 14.3 1.3 M-49 16.611.7 18.9 1.9 19.523.9 14.312.6 16.713.0 20.1 2.0 M-50 19.523.9 13.021.3 M-51 17.1 2.0 19.912.0 18.222.6 13.011.3 17.012.9 19.6 3.0 M-52 18.213.9 13.013.9 M-53 18.9!2.2 22.4 2.2 15.6 2.6 13.012.6 15.613.1 -
18.1 2.4 M-54 16.912.6 14.312.6
' 16.321.6 19.2 1.9 M-55 16.926.5 15.622.6 17.921.8 22.0 2.6 M-56 19.525.2 13.011.3 16.822.0 21.5 2.3 M-57 18.213.9 missing 20.412.0 Missing M-58 15.625.2 11.712.6 13.611.5 17.3 1.7 M-59 19.513.9 11.711.3
' 14.424.3 Missing M-60 19.522.6 14.315.2 19.623.8 19.9 2.2
- Date annealed 09/14/82, Date read 02/10/83 i L.
i 12-22
~
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,r MISSISSIPPI POWER AND LIGHT CAMMA RADIATION AVERAGE mR/QTR. USING THERM 0 LUMINESCENT DOSIMETERS 4th Quarter Date Annealed: 09/14/82 ~
Date Read: 01/18/83 Location: _mR/ Quarter M-61 15.812.4 M-62 17.4 4.6 ' '
M-63 17.0 1.7 -
M-64 16.0 3.3 M-65 17.712.9 M-66 18.923.8 M-67 19.7 4 3 -
3 M-68 17.9 l'8 i M-69 16.7 1.7 M-70 16.1 2.2 M-71 14.5 1.5 M-72 13.2 3.2 M-73 18.2 2.4 M-74 19.4 1.9 M-75 15.3 2.6 M-76 19.3 2.5
(- M-77 16.1 1.3 18.1 1.8 M-78 M-79 20.3:2.0 M-80 24.9 2.5 M-81 27.9 3.1 M-82 24.713.1 H-83 24.923.0 M-84 16.013.6 Y
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- 12-23 4
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f MISSISSIPPI POWER AND LIGHT i
.t SPECIAL SAMPLES
- v ' Sample " Collection Collection Type Site Date Analysis Data Milk AlcontGG 03/03/82 I-l'31 <1 pCi/l Cistern Water ArkCistGG 03/04/82 Gamma Isotopic (15 pCi/l TrimCistGG 03/04/82 Gamma Isotopic <15 pCi/l Surface Water MR Up GG 03/1.8/82 Garuu Isotopic (15 pCi/1 MR Down GG 03/18/82 Gamma Isotopic (15 pCi/1 Milk Alcont 06/02/82 I-131 <1 pCi/1
-Cistern Uater ArkCistGG 06/03/82 Gamma Isotopic (15 pCi/l TrimCistGG 06/03/82 Gamma Isotopic (15 pCi/1 Plums Fruit-01GG 06/09/82 Gamma Isotopic 40.08pi/g b
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,{ QUALITY CONTROL DATA ll .
.t The quality control data obtained during the year 1982 are sununarized in
- ! the following pages. Corrective actions are taken by the quality control
- i supervisor whenever necessary.
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! A22swb45 12-25 m ., - . . - . - - . __ . . . - . - . . - . - . _ . . - . .
i 1982 USEPA - EBERLINE INTERCOMPARISON PROGRAM Sample Type
- Analysis Value (EPA) Value (EIC) Units Air Filter Alpha 25111 2712 pCi/ Filter Air Filter Beta 5218.7 5812 pCi/ Filter
- Air Filter Sr-90 , 16*2.6 24t3 ,pci/ Filter Air Filter Cs-137 1918.7 3227 pCi/ Filter Air Filter Alpha 32 8 24119 pCi/Sampie Air Filter Beta 6715 77 10 pCi/ Sample Air Filter Sr-90 ,
20 1.5 17 4 pCi/ Sample Air Filter Cs-137 2715 2719 pCi/ Sample Food Sr-89 3815 1514 pC1/kg Food Sr-90 23 1.5 2112 pCi/kg Food Co-60 3015 46!16 pCi/kg Food Cs-137 33i5 54114 pCi/kg
-Food K 2730 137 2870 290 pCi/kg Food Ba-140 0 <114 pCi/kg Water Alpha 21 9.1 20 3 pCi/1 Water Beta 23 8.7 15 2 pCi/1 Water Alpha - 24 10 22 2 pCi/1
(, Water ' Beta 32 8.7 3012 pCi/1 Water Cr-51 34 8.7 44125 pC1/1 Water Co-60 22 8.7 24 3 pC1/1 ,
Water 2n-65 24 8.7 23 4 pCi/1 Water Ru-106 0 <26 pCi/1
, Water Cs-134 21 8.7 2012 pCi/1 Water Cs-137 32 8.7 3613 pCi/1 l Water Alpha 80235 73 7 PC i/1
' ..~ Water Beta 111 8.7 10716 pCi/1 Water Co-60 0 <1 pCi/1 i Water Sr-89 21 8.7 2514 pCi/1 Water Sr-90 14.412.6 16 2 pC1/1
, Water Cs-134 12t8.7 10 2 pCi/1
! Water Cs-137 15*8.7 15 2 pC1/1 Water Ra-226 12.713.3 11.7 3.5 pCi/1 Water Ra-228 9.2 2.4 12.9 1.6 pCi/1
- Water Gross U 15 10 1511 pCi/1
- Water Cr-51 0 <58 p01/1 I
Water Co-60 '
20 9 20 3 pCi/1 Water 2n-65 1519 16 4 pCi/1
, Water Ru-106 20 9 <25 pCi/1 i Water Cs-134 2219 22 2 pCi/1 I Water Cs-137 23 9 2712 .pci/1 l Water I-131 '
8.4 1.5 <75 pCi/1 l Water Uranium 3516 2626 pCi/1 lk Water H-3 1820i590 1990i690 pCi/1 Water Ra-226 10 2 11 3 PCi/1 Water Ra-228 91 13 2 pCi/1
~
12-26
3_
lL i l l Sample Type Analysis Value (EPA) Value (EIC) Units a .
Water Pu-239 6.711.2 5.810.2 pCi/1 Water Sr-89 21i8.7 1714 pCi/1 Water Sr-90 1212.6 10t2 pCi/1 .
Water G . E-3 28601620 1890t600 pCi/1 Water Alpha 1625 1613 pCi/1 '
Water -
Beta -
2315 16t7 pCi/1 Water H-3 4 18301340 17601510 PCi/1 Water H-3 28901380 28301820 pC1/1 Water Ra-226 13.412.0 13.6t4.0 PCi/1 9
Water Ra-228 8.711.3 9.423.6 pC1/1 Water I-131 4.4 0.7 5.5 1.8 pCi/1 I Water I-131 87t8.7 67214 pC1/1 l Water. Cr-51 -
2325 <59 pCi/1
] Water Co-60 29 5 3113 pCi/1 Water 2n-65 2615 29110 pCi/1 Water Ru-106 0 <25- PCi/1
, Water Cs-134 35!5 36 3 pCi/1
. Water Cs-137 2515 28 3 PC1/1 Water Ra-226 10.5 1.6 8.4t2.5 pCi/1 Water Ra-228 11.0 1.7 17.7114.7 pCi/1 Water Uranium 30 6 24 4 pCi/1 Water Pu-239 6.920.7 7.2 0.4 pCi/1 Water Alpha . 19 8.7 84 pCi/1 Water Beta 24 8.7 24 5 pCi/1
- 1. Water Alpha 55 24 27 13 pCi/1 Water Beta 81 8.7 64!6 pC1/1 Water Cs-134 1.8 8.7 <10 pC1/1 Water Cs-137 20 8.7 16t7 pCi/1 Water Ra-226 12.5t3.2 11.813.5 pCi/1 Water Ra-228 3,6 0.9 3.411.9 pCi/1 Water Gross Uranium 16 10 91 pCi/1 Milk Sr-89 25 5 1227 pCi/1 Milk Sr-90 1621.5 13 3 pCi/1 Milk Co-60 30 5 51 9 pCi/1 Milk Cs-137 28!5 39 19 pCi/1 Milk Ba-140 0 <489 pCi/1 Milk K 1500t75 1310t120 mg/l Milk I-131 5.4 0.8 6.723.1 pCi/1 i
4 1
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1 i
j , 12-27 *
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.I r:- .
l USDOE QUALITY ASSESSMENT PROGRAM 1982
~
Sample Type -
Nuclide' Enown Measured 12e error Units Air (81-10) Co-57 .0.243 E+03 0.1'64t0.017 E+03 pCi/ filter Air (81-10) Co-58 0.327 E+02 0.13110.020 E+02 pC1/ filter Air (81-10) Co-60 0.378 E+03 0.348t0.039 E+3 pC1/ filter Air (81-10) Sr-90 0.990'E+01 'O.91010.600 E+01 pC1/ filter Air (81-10) Sb-125 0.104 E+04 0.58510.062 E+03 pCi/ filter Air (81-10) Cs-137 0.175 E+03 0.124 0.013 E+03 pCi/ filter Soil (81-10) 1 K-40 0.200 E+02 0.260 0.030 E+02 pCi/g'
- t Soil (81-10) 'Cs-137 0.419 E+01 0.390 0.040 E+01 pCi/g Water (81-10) H-3 0.156 E+02 0.153 0.020 E+02 pCi/ml Water (81-10) Cr-51 0.692 E+01 0.730 0.100 E+01 pC1/ml 1
Water (81-10) Mn-54 0.135 E+01 0.120 0.012 E+01 pCi/ml l Water (81-10) Fe-59 0.181 E+01 0.14010.014 E+01 pCi/ml Water (81-10) Sr-90 ,0.110 E+00 0.129 0.021 E+00 pCi/ml Water (81-10) Ce-144 0.113 E+02 0.227 0.030 E+02 pCi/ml k Vegetation (81-10) K-40 0.296 E+02 0.455 0.050 E+02 pCi/g Vegetation (81-10) Sr-90 0.1333 E+02 0.13710.014 E+02 pCi/g Vegetation (81-10) Cs-137 0.380 E+00 0.293 0.029 E+00 pC1/g Vegetation (81-10) U 0.430 E-01 0.450 0.130 E-01 ug/g This program was discontinued by USDOE.
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. 12-28 w .,-.,_ -.-..-- -. - - - .. - ..
_ =._ _ _ _ = _ = . .. , . . . , .
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i 1982 Quality Control Analyses Summary The tables below summarize results of samples run for process quility control ~
f purposes during the subject year. These listings are in addition to such measurements 'as detector backgrounds, check source values, radiometric-gravi-metric comparisons, system calibrations etc. Detailed listings of each measure-ment quired.
are maintained at the laboratory and are available for inspection if re-
_ Blank Samples Nuclide Number of 3
Analyzed Number of Analyses Exceeding j Determinations the LLD for that Analysis Gross Alpha 47 0 Gross Beta 37 0
, Tritium 75 0 l
Sr-89-90 26 0 I-131
% 0 Ra-226 44 0 Fe-55 3 0 Isotopic Uranium 38 0 Isotopic Thorium 17 0
- Blank I-131 analyses are performed with each batch of samples processed.
All blank data were below the detection limit.
I 1
(
l l
l . 12-29
- l
. . . - - - , , _ . - ~- - --
. Spiked Samples i
Nuclide Number of Within 2a within 3a Differing from
. Analyzed Det'ns of known of known known by > 3a Grcss Alpha 47 47 - -
Gross Beta , 37 , 37 - -
Tiitium 75 75- - -
-Sr-89-90 26 26 - -
An-261 12 12 - -
Pb-210 27 27 - - -
Po-210 2 2 -- -
Pu-239 37 37 .
Ra-226 44 44 - -
Fe-55 3 3 - -
Isotopic Uranium 38, 38 - -
- Isotopic Thorium 17 17 - -
1 I ,i Split Samples g<
Nuclide Number of No. Agreeing No. Agreeing No. Differing Det'ns Analyzed Within 2a Within 3a by > 3e Gross Alpha 17 17 - -
Gross Beta 20 20 - -
I' Tritium 20 20 - -
Sr-89-90 7 7 - -
I-131 2 2 - -
Gamma Emitters 14 14 - -
l~ Pb-210 4 4 - -
Po 210 2 2 - -
Pu-239 3 3 - -
Am-241 .2 2 - -
ij Isotopic Thorium 3 3 - -
- '. Isotopic Uranium 16 16 - -
Ra-226 13 13 - -
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- I -
TLD Intercomparison Badges **
Irradiated by Battelle Northwest Labs 3, .. .
1982 -
]j -
Total mR less transportation control 1st Qtr 2nd Qtr 3rd Qtr 4th Qtr il Badge Known Measured .Known Measured Known Measured
_Known Measured o .
A .
'll n
.i 22 19.917.5 9.0 3.3 .
- B 30 26.524.2 11 11.5i3.8 .
i: C 4b 39.229.4 27 24.713.2 p( D 62 59.519.3 27 25.3 3.8 -
K 75 72.614.4 40.714,8 42 '. -
7 75 70.0 9.5 42 42.615.0 C 80 81.1218.2 73 6918 '
5 R 80 77.0113.1 73 '72iB .
J 100 94.5113.1 89 8019
- K 100 115.8110.4 89 '8019 -
L L
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- . 12-31
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- - . =:------ _ .. -
\
MISSISSIPPI POWER & LIGHT COMPANY Helping Build Mississippi P. O. B OX 184 0. J AC K SON. MIS SIS SIPPI 3 9 2 05 April 29, 1983
- l
'I Jauss.P. weanion, at Office of Inspection and Enforcement
.I U. S. Nuclear Regulatory Commission
, Region 11
! 101 Marietta Street, N.W., Suite 2900 Atlanta, Georgia 30303
'l Attention: Mr. J. P. O'Reilly, Regional Administrator jlI l
Dear Mr. O'Reilly:
'l
SUBJECT:
Grand Gulf Nuclear Station
- Unit 1 Docket No. 50-416
- , License No. NPF-13
! File: 0292/15322 l
Annual Rt.diological Environmental Operating Report for 1982 AECM-83/0241 In accordance with Grand Gulf Nuclear Station's (CGNS) Unit 1 Technical Specifications, we are enclosing one copy of the Annual Radiological Environmental Operating Report for the period June 16, 1982, through December 31, 1982. This reporting period began the day we received the Low-Power Operating License for CGNS Unit 1. June 16, 1982.
Questions concerning the technical content of this report should be referred to Dr. L. R. McKay at (601) 969-2432.
Yours truly.
~
'/
JPM:swb Attachments cc: Mr. J. B. Richard (w/a)
Mr. R. B. McGehee (w/o) l Mr. T. B. Conner (w/o)
Mr. G. B. Taylor (w/o)
Mr. Richard C. DeYoung. Director (w/a)
Office of Inspection & Enforcement U. S. Nuclear Regulatory Cournission Washington, D. C. 20555 Document Control Desk (w/18)
U.S. Nuclear Regulatory Commission .l- '
Washington, D.C. 20555 Member Middle South Utilities System J~RJ_ ____ ___::: :_rT:Tr_ _ ^^:-
ACEM-83/0241 I
MISSISSIPPI POWER O LifMT COMPANY bec: Mr. J. F. Fager (w/o)
Mr. A. Zaccaria (w/o)
Mr. R. S. Trickovic (w/o)
Mr. C. D. Wood (w/o)
Mr. J. F. Hudson, Jr. (w/o)
Mr. T. H. Cloninger (w/a) -
' < Mr. J. P. McGaughy, Jr. (W/a)
Mr. T. E. Reaves (w/o)
Mr. C. K. McCoy (w/a)
Mr. J. W. Yelverton (w/a)
Mr. A. R. Smith (w/o)
Mr. A. G. Wagner (w/a)
Mr. C. C. Hayes (w/a)
Mr. M. D. Houston (w/a)
Mr. J. F. Pinto (w/a)
Mr. M. D. Archdeacon (w/o)
Mr. L. F. Dale (w/a)
Mr. R. T. Lally (w/o)
Mr. A. T. Ramey (w/a)
Mr. A. S. McCurdy (w/o)
Mr. R. R. Weedon (w/a)
Dr. L. R. McKay (w/a)
Mr. G. O. Smith (w/a)
Mr. J. D. Richardson (w/a) i Ms. R. R. Jackson (w/a)
Mr. G. W. Guider (w/a)
I Mr. E. S. Fuente (w/a)
Mississippi State Board of Health Division of Radiological Health P.O. Box 1700 Jackson, Mississippi 39205 File (LCTS) (w/2)
File (Plant) (w/a)
File (Project) [190] (w/a)
?
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