3F0486-16, Annual Radiological Environ Operating Rept
| ML20203P490 | |
| Person / Time | |
|---|---|
| Site: | Crystal River  |
| Issue date: | 12/31/1985 |
| From: | Leslie Hill, Widell R FLORIDA POWER CORP. |
| To: | Grace J NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II) |
| References | |
| 3F0486-16, 3F486-16, NUDOCS 8605070355 | |
| Download: ML20203P490 (78) | |
Text
>-
i l
FLORIDA POtfE.1 CORPORATION l
CRYSTAL RIVER UNIT 3 i 1985 ANNUAL RADIOLOGICAL ENVIROletENTAL OPERATING REPORT l-APPROVED BY:
Directd/ lj[p(lear Plant Operations DATE: [ M!M APPROVED BY: W Managh , S M Nuclear Services DATE: Sk T\
g' D605070355 051231 PDR ADOCK 05000302 g$
R PDR /
\ \$
i .
SECTION 2 TABLE OF CONTENTS I. INTRODUCTION 1 List of Sampling Stations 3 Site and Area Maps 4 Sample Station Locations 7 II. LAMD USE CENSUS 9 III. MEDIA OTHER THAN EXTERNAL RADIATION 14 Air Inhalation Pathway 16 Seawater Pathway 23 Ground Water Pathway 29 Drinking Water Pathway 34 Shoreline External Sediment Pathway 39 Ingestion Pathways Carnivorous Fish 44 Oysters 48
, Food Crops (Citrus) 52 l Food Crops (Watermelon) 53 Food Chain Pathways f
l Broad Leaf Vegetation 57 IV. EXTERNAL RADIATION 62 V. INTERLABORATORT COMPARISON 68 1
1 INTRODUCTION The Radiological Environmental Monitoring program provides information which can be used in assessing the type and quantity of radiation exposure tc the public that results from the operation of Crystal River Unit 3.
The program is conducted via a contract with the University of Florida, Department of Environmental Engineering Sc.iences, Gainesville, Florida, and a contract to the State of Florida, Department of Health and Rehabilitative Services, Orlando, Florida.
The parts of the program for which each is responsible are listed in Table I-1.
The requirements of Technical Specifications provide limits on radionuclides assessed by the Program. There are, however, additional nuclides detected and reported that are not addressed in the specifications, and the associated limits are stated as N/A.
The trend plots associated with the pathways have been modified for clarity, and present trends on specific nuclides that are important in evaluating the impact of effluent releases on the environment.
The program provides for a continuation of the preparation, sampling, and analysis program in order to identify increases of radioactivity in the environment.
I
FIGURE I-1 ENVIRONENTAL EDIA AND EXPOSURE PATHWAYS AIRBORE LI@llD RELEASES -
RELEASF.S v u AIR tEXTERNAL RADIATION SEAWATER 4--
> GROUND WATER - -
SEDIENTS <
> DRINKING WATER -> AQUATIC ANIMALS <
J4 9f
> F000 CROPS 4-V V if MAN 2
Table I-1 Responsibility Pathway Samole Stations
. University Air Submersion C01, CO3, C04, CO8, C09, C14G, C18, C27 C41, C47*,
C60, C61, C62, C63, C64, C65, C66, C68, C69, C70, C71, C72, C73, C74, C75, C76, C77, C78, C79 State Air Submersion C04, CO9, C18 ,
University Air Inhalation C41, C47*
State Air Inhalation CO7, C18, C40, C46 University Seawater C13*, C14G, C14H University Ground Water C40*
University Potable Water C07*, C10*, C18*
i University Shoreline External Sediment C09*, C14G, C14H, C14M University Ingestion Fish (Carnivorous) C29, C30*
- University Ingestion Oysters C29, C30' State Ingestion Food (Citrus) C19 State Ingestion Food (Watermelon) C04 University Food Chain C47*, C48a, C48b Broad Leaf Vegetation State Census All land areas within 5 (Nearest milk animal, miles nearest residence, nearest garden 500 sq.ft.)
- Control Location.
3
O E
= u 2
3 8
% - \ .f
~
- \
I 8
v
,w
- o U
f '
( ss o' .
- c. o 3 '0 51 U 8/ 'N d- U I
1
{~
a 2
m O
i Y
$ ! h; $
^
- j 1 o s
.A
." e
- G
- u, .
I s
I FIGURE l-2 ;
Environmental Monitor ing Sample Station Locations 4
TABLE I-3 Environmental Monitoring TLD Locations (Site Boundary)
C6? C61
~ C62 0-m'O g, y
e o -
> cui ..m
/ C73
. gg3 C72 , g
. . 5. m I M t s e - E'"'
7--
== m. ciapr ~-
U. re O 2l: l* C64 9 .. am 'y n l
C27 ."' W. U ene
-, y
- c65 I C41 I\ **-
C70 O
'"** C68
- i C66
- * ' " gg, C69 $
z *,
-s O
5
TABLE l-4 Environm:ntal Monitoring TLD Locationg j (5 eile)
I M a .
\
>1 Y
! ? .
" \
- .0U q% .
=
E O
E h 8 e
! 0 8' r 2
m
~~.
e e
}had f ,
,{h, 3, .
44
=
8? .
v <[
I 6
Table I-2 Environmental Radiological Monitoring Stations Location Distance Direction From Plant Station Location From Plant (mi)
C04 State Park Old Dam on ENE 6.3 River near road intersection C07 Crystal River Public Water Plant ESE 7.5 C09 Fort Island Gulf Beach S 4.0 C10 Indian Waters Public Water Supply ESE 5.9 C13 Mouth of Intake Canal %SW 3.4 C14H Head of Discharge Canal NW O.1 C14M Midpoint of Discharge Canal W 1.2 C14G Discharge Canal at Gulf of Mexico W ' 2. 8 C18 Yankeetown City Well N 5.2 C19 NW Corner State Roads 488 & 495 ENE 8.5 C29 Discharge Area N 2.0 C30 Intake Area WSW 3.6 C40 Near N.E. Site Boundary near E 3.5 excavated pond & pump station C41 Onsite Meteorological Tower SSW O.4
~
C46 North Pump Station N O.4 C47 University of Florida, Gainesville NNE 52 C48A Onsite North of CR 4 & 5 N O.8 C48B Onsite NNE of CR 4 & 5 NNE O.8 7
TABLE I-2 (Continued)
Distance Location Direction iFt.1 Rina TLDs (Inner Rina)
C27 W 3400 C60 N 4400 C61 NNE 4400 C62 NE 5300 C63 ENE 4400 C64 E 4400 1
C65 ESE 1740 C66 SE 1600 C67 SSE 1480 C68 S 1500 C69 SSW 1780 C41 SW 2100 C70 WSW 4400 C71 WNW 3600 C72 NW 2400 C73 NNW 2000 Rina TLDs (5 Mile Rino)
Distance Location Direction (Mi.)
f C18 N 5.2 CO3 NNE 5.3 C04 NE 6.3 C74 ENE 5.5 C75 E 4.2 C76 ESE 6.O CO8 SE 3.5 l C77 SSE 3.2 l C09 5 3.2 C78 WSW 4.1 C14G W 2.8 C01 NW 4.9 C79 NNW 5.0 8
l II. LAND USE CEleses i
1 Technical Specification 3.12.1.2 requires a land use census of the nearest milk animal, the nearest residence and the
}
nearest garden of greater than 500 square feet producing fresh leafy vegetables in each of the land based meteorological sectors within a distance of five miles at least once per 12 months.
A milk animal survey was conducted on May 14 and 15, 1985, and inquiries completed 'in June. The survey disclosed two pet goats and a large number of range cattle, none of which were reported to be providing milk for humans.
The residence survey in May identificd one house boat at Shell Island and a cabin located on a small island near the northeast corner of Shell Island; S at 2.6 miles and SSE at 4
- 2.2 miles. Both the boat and cabin appear to be for recreational use. A house is located on the Hollinswood Ranch; NNE at 1.5 miles. This house is reportedly used as a field office or as a hunting camp but not as a permanent residence. The nearest permanent residences are 3.4 miles from the plant in the ENE and SSE directions. '
The garden census was completed on May 15, 1985, and seven garden sites within five miles of the plant were located.
4 1
9
,,,----..n., . , -. - - . - - - . - , . . , _ , - - , .w. ._,,.-n-e,. ..--n ..-c, --,,--,.c----,, - - , , - - - , , , , , , , , , , - - - - - - , , ,
TABLE II-1 CRYSTAL RIVER RFRIDENCE SURVEY RFMULTS MAY 1985 Range Section Bearino Nearest Residence Location N 4.4 miles At a double-wide mobile home near the 2 degrees south edge of Section 4, T17S, R16E, about 1.7 miles west of U.S. 98 NNE (A) 1.5 miles At an isolated house located on the 18 degrees Hollinswood Ranch property near the south edge of Section 21 T175, R16E. This house is reportedly used as a field office or as a hunting camp but not as a permanent residence.
NNE (B) 3.8 miles The next-nearest residential location 15 degrees in this sector was at a mobile home next to the marina basin on the north side of the Barge Canal on the Hollinswood Mine property in the southwest part of Section 10, T17S, R16E.
NE 4.0 miles At an isolated home on the north side 47 degrees of Acacia Avenue just cast of U.S. 98 in Section 13, T17S, R16E.
ENE 3.4 miles In the main complex of the 60 degrees Hollinswood Ranch property near the western edge of Section 24, T17S, R16E.
E 3.5 miles At an isolated mobile home about 1/4 97 degrees mile southwest from the Red Level Cemetery in Section 36, T17S, R16E.
ESE 4.2 miles On the north side of West Indian 101 degrees Trail North about 0.3 miles west of Tallahassee Road, in the northwest part of Section 6, T185, R17E.
SE (A) 4.4 miles An isolated cabin was located 136 degrees in Section 13, T185, R16E, on the south bank of the Crystal River across from the Crystal River Historical Memorial. The occupancy status of this cabin is unknown. The only access was by boat.
SE (B) 4.7 miles The next-nearest residence was on the 133 degrees north bank of the Crystal River at "The Rocks", near the center of Section 13, T18S, R16E.
10
TABLE II-1 CRYSTAL RIVER RESIDENCE SURVEY REMULTS MAY 1985 (Continued)
Range Section Bearina Eg,grest Residence Location SSE (A) 2.2 miles A cabin was located near the center 167 degrees of Section 9, T18S, R16E, on a small island near the northeast corner of Shell Island. It did not appear to be occupied at the time of our survey, but it may serve for recreational use.
SSE (B) 3.4 miles A two-story geodesic home was located 150 degrees on the south ' side of State Road 44 about 1.9 miles west of the Marine Science Station, in the eastern part of Section 15, T18S, R16E.
l S 2.6 miles A houseboat was moored at the south 180 degrees end of Shell Island in the northwest corner of Section 16, T18S, RIGE.
This same craft was moored near its current location during our 1983 and 1984 surveys. This appears to be a fixed location for this craft, but its occupancy status is unknown. It did not appear to be occupied at the time of our surveys, but it may serve for recreational use. there were no other potential residences in this sector.
SSW No residences were located within a five-mile range.
l SW No residences were located within a five-mile range.
WSW No residences were located within a five-mile range.
W No residences were located within a five-mile range.
i WNW No residences were located within a five-mile range.
NW 4.6 miles An isolated house was located in the 319 degrees marshland south of State Road 40 between~ Bird Creek and pats Elbow of the withlacoochee River. his is in the southern part of Sea.t;on 12, T17S, R15E. J NNW 4.5 miles At the two-story yellow house at the 338 degrees extreme south end of Magnolia Avenue in Yankeetown. This is in the northern part of Section 7, T17S, R16E.
l l 11 i
TABLE II-1 CRYSTAL RIVER RESIDENCE SURVEY RESULTS MAY 1985 (Continued)
Nearest Garden Location (with Range estimated total area of 500 square feet or more and producing green Section Bearino leafv vecetablee)
N 4.6 miles In the southwest corner of Section 3, 11 degrees T17S, R16E, about 1.0 miles west of U.S. 98 and about 0.3 miles south of South River Road.
NNE 4.7 miles At the Kelley residence in the River 24 degrees Lodge Mobile Home Park east of U.S.
98 and south of the Withlacoochee River. This is in the northwest part of Section 11, T17S, R16E.
NE No suitable gardens were located within a five-mile range.
ENE 4.2 miles 60 degrees At the second house west of Basswood Avenue on the north side of Checkerberry. Street in the Crystal Manor subdivision. This is in the northeast part of Section 24, T17S, R16E.
E 4.1 miles 94 degrees At the second house south of the road leading to Red Level Cemetery on the west side of Tallahassee Road, in Section 31, T17S, R17E.
ESE 4.7 miles 110 degrees At the west end of Pine Lane on the north side, near the northern edge of Section 7, T185, R17E.
SE No suitable gardens were located within a five-mile range.
SSE 3.4 miles At the two-story geodesic home on the 150 degrees south side of State Road 44 about 1.9 miles west of the Marine Science Station, in the eastern part of Section 15, T18S, R16E.
S No suitable gardens were located within a five-mile range.
12
TABLE II-1 CKYSTAL RIVER RESIDENCE SURVEY RESULTS MAY 1985 (Continued)
Nearest Garden Location (with estimated total area of 500 square Range feet or more and producing green Section Bearino leafy vecetables)
SSW No suitable gardens were located within a five-mile range.
SW No suitable gardens were located within a five-mile range.
WSW No suitable gardens were located within a five-mile range.
W No suitable gardens were located within a five-mile range.
WNW No suitable gardens were located within a five-mile range.
NW No suitable gardens were located within a five-mile range.
NNW 4.5 miles At the Bauman residence at the 339 degrees extreme south end of Magnolia Avenue in Yankeetown. this is in the northern part of Section 7, T175, R16E.
13
III. MEDIA OTHER THAN EXTERNAL RADIATION This category includes all samples of environmental exposure pathways other than external radiation (thermoluminescent do-simeter -
TLD). The samples are collected and analyzed in accordance with Crystal River Unit 3, Technical Specifications Section 3.12, Table 3.12-1. Each pathway analyzed is presented in this section by data summaries, data comparisons, and plots in order to document in easily understandable form, the effects of effluent releases from Crystal River Unit 3 on the surround-ing environment.
The data summaries are presented in the format of Regulatory Guide 4.8, December 1975, as required by Technical Specifica-tions, Section 6.91.5(c). The summary provides the following type of information:
Pathway: Air Inhalation Type & No.: Gross B 416 Type analysis snd total number of samples LLD: 0.008 Lower limit of detection value All Locations: 0.016 (199/208) Mean of 199 out of 208 measurable values (0.002-0.029) Range of measurable sample values Highest Mean Location: C26 Highest mean sample station 0.019 (24/26) Mean of 24 to 26 measurable values (0.011-0.029) Range of measurable values at C26 Control Location: 0.017 (173/182) Mean of 173/182 Control Station measurable values (0.007-0.029) Range of measurable values Control Station NRR: Number of flagged values outside of summary bounds 14
38FnIA OTHER Tu1N EXTERNAL RAnIATION (Continued)
The data comparisons are provided to compare the mean, LLDs, highest single values and Control Station values (whenever LLD) to the Technical Specification limits of Tables 3.12-2 and 4.12-1.
The plots provide a rapid assessment of trends for specific nuclides that are considered to be indicators of environmental effects due to plant operations.
Deficiencies and unusual or out-of-specification values are detailed for each Pathway, and information provided to explain the reason behind the deviations.
15
AIR INHALATION PATHWAY The Air Inhalation pathway is one of the two pathways with sample stations monitored by both the University of Florida and the State.
The control Station, C47, is operated by the University of Florida.
This pathway involves three types of analyses, weekly gross beta, weekly I-131 and quarterly gamma spectral analysis.
Weekly Cross Beta Analysis All samples were collected and analyzed except for two. One sample was not collected due to a technical error in reconnection of a hose, the other sample was missed due to a possible power outage during the sample run. A total of 40 analyses had a calculated LLD greater than the maximum allowed in the Technical Specifications.
This was due to the use of a proportional counter for analysis during the repair of the Harshaw Phoswich Detection system normally used for analysis. Sample LLDs were increased due to decreased efficiency of the proportional system. One Sample maximum LLD was exceeded due to low sample volume caused by a disconnected hose during the sample run.
Weekly I-131 Analysis All but three samples were collected and analyzed. Two samples were missed due to a disconnected hose, and a third sample was missed due to a power outage during the sample run. The data for this sample was lost due to a power outage which caused the sample data file to be deleted from the computer. The sample had been discarded, so reanalysis was not possible. No limits or LLDs were exceeded.
16
AIR INuaiATION PATHWAY (Continued)
Ouarterly Gamma Analysis (Composite)
All samples were collected and analyzed except for the missed samples described under the Weekly Gross Beta Analysis. The data is consistent with previous years' operational values. No limits or LLDs were exceeded.
6 17 I
TABLE III - 1 F.
ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM SUIstARY CRYSTAL RIVER UNIT 3 DOCKET NO. 50-302 CITRUS COUNTY, FLORIDA REPORTING PERIOD 01/01/85 - 12/31/85 PATHWAY TYPE & NO. LLQ ALL LOCATIONS HIGHEST MEAN LOCATION CONTROL LOCATION NRR Air Inhalation Gross B 313 (PCi/m3)
O.011 0.018 (279/311) C41 0.024 (38/50) 0.013 (42/52)
(0.002-O.140) (0.005-0.140) (0.002-0.026) 40 Air Inhalation Iodine 316.
(PCi/m3) 0.021 0.012 (5/312) C47 0.012 (5/52) 0.012 (5/52)
(0.004-0.037) (0.004-0.037) (0.004-0.037)
E i
TABLE III - 1 (Con't)
ENVIROletENTAL RADIOLOGICAL flONITORING PROGRAM SUtstARY CRYSTAL RIVER UNIT 3 DOCKET NO. 50-302 CITRUS COUNTY, FLORIDA REPORTING PERIOD 01/01/85 - 12/31/85 PATHWAY TYPE & NO. LLD ALL LOCATIONS HIGHEST MFAM LOCATION CONTROL LOCATION HRB Air Part.
(PCI/1000 N3) Gamma Air Inhalation Analysis 24 2 CE-144 13.30 ND (0/8) - --- ---
BA-LA-140 10.51 ND (O/8) --- ---
TH-232 0.34 0.88 (7/8) C41 1.33 (3/4) 0.55 (4/4)
(0.45-1.60) (0.96-1.60) (0.45-0.71)
G RA-226 0.38 1.27 (7/8) C41 1.72 (4/4) O.66 (3/4)
(0.40-3.14) (0.77-3.14) (0.40-0.94)
CS-134 0.56 (LLD (0/24) --- ---
RU-106 1.81 ND (O/8) --- ---
CS-137 0.60 0.32 (4/24) C41 0.43 (2/4) 0.22 (2/4)
(0.16-0.50) (0.36-0.50) (0.16-0.27)
ZR-NB-95 0.35 0.86 (1/8) C41 0.86 (1/4) MD (O/4)
(0.86-0.86) (0.86-0.86)
NN-54 0.20 ND (O/8) --- ---
ZN-65 O.43 ND (O/8) --- ---
l
TABLE III-2 AIR INHALATION Sampling Highest Parameter Location Mean LLD Single Value Limit (pci/m3) (pci/m3) (pci/m3) (pci/m3)
Gross Beta ALL O.018 0.011 ----
NA C41 ----
0.14 0.140 NA C47 (1) ----
0.009 0.026 NA Iodine - 131 ALL O.012 0.021 ----
0.90 C47 ----
0.004 0.037 0.90 C47(1) ----
0.004 0.037 0.90 (1) Control Station 20 Site Sves 2
TABLE III-2 (Con't)
AIR INHALATION Sampling Highest Parameter Location Mean LLD Sin Limit (pci/m3) (pci/m3) (pci/mgleValue
) (pci/m3)
CE-144 ALL <LLD 1.33E-2 LLD NA BA-LA-140 ALL <LLD 1.05E-2 LLD NA TH-232 ALL 8.80E-4 3.40E-4 ----
NA C47(1) ----
3.10E-4 7.10E-4 NA C41 ----
3.40E-4 1.60E-3 NA RA-226 ALL 1.27E-3 3.80E-4 ----
NA C47(1) ----
3.20E-4 9.40E-4 NA C41 ----
7.5E-4 3.14E-3 NA CS-134 ALL <LLD 5.60E-4 (LLD 10 RU-106 ALL <LLD 1.81E-3 (LLD NA CS-137 ALL 3.20E-4 6.OOE-4 ----
20 C47(1) ----
1.60E-4 2.7E-4 20 C-41 ----
3.50E-4 5.OOE-4 20 ZR-NB-95 ALL 8.60E-4 3.50E-4 ---
NA C47(1) ----
3.50E-4 (LLD NA C41 ----
4.20E-4 8.60E-4 NA MN-54 ALL <LLD 2.OE-4 (LLD NA ZN-65 ALL <LLD 4.30E-4 (LLD NA (1) Control Station 21 Site Sves 2
~ ~ __ .m.. _ .-. .. ._. . . . . . ._ - .. .. - _.
I FIGURE III-1 '
2 AIR INEALATION NUCLIDE TRENDS 3
10-1 l
i L
h 4 9 8
4 f
I 10-2
(-
4
+
5 8
5 4 m
E
, N
- we O
e G.
1
- 10-3 4
9 i
e 10~4
% O e
A 1 -131 O cs- 34 O cs- 37 O c.-i44 1987'
~ ~
1980 1981 1982 1983 1984 1985 1986 22
-yw **r,,*,.,~,,,y ,wyn,-y%,w,-3fe,~.,,ww., _n--#,.- vi,, we,- -em-v--r ym.+-p--~,--,,--v-, w. ,----.e- ,wpr~.,.ee.e4 --
SEAWATER PATHWAY The University has the responsibility to collect and analyze sea-water samples. The Control Station, C13, is located at the mouth of the intake canal. This pathway involves two types of analyses, monthly gamma spectral analysis and quarterly tritium composite.
Monthly Ga=== Analysis All samples were collected and analyzed. The data is consistent with previous years' operational values. No limits or LLDs were ex-ceeded.
Quarterly Tritium Analysis (Composite)
All samples were collected and analyzed. The data is consistent with previous years' operational values. No limits or LLDs were exceeded 23
TABLE III - 3 ENVIROIWSENTAL RADIOLOGICAL MONITORING PROGRAM SUOWEART CRYSTAL RIVER UNIT 3 DOCKET NO. 50-302 CITRUS COUNTY, FLORIDA REPORTING PERIOO O1/01/85-12/31/85 PATHWAY IYPE & NO LLD ALL LOCATIONS HIGHEST M mf LOCATION CONTROL LOCATION HER Sea Water (PCI/L) Gamma Analysis 36 O BA-LA-140 5.5 21.0 (3/36) C14H 45.3 (1/12) 21.0 (3/36)
(8.8-45.3) (45.3-45.3) (8.8-45.3)
I-131 3.1 2.7 (1/36) C13 2.7 (1/12) 2.7 (1/36)
(2.7-2.7) (2.7-2.7) (2.7-2.7) g CS-134 2.2 ND (0/36) --- ---
FE-59 4.5 ND (O/36) --- ---
CS-137 2.6 4.8 (5/36) C13 5.6 (2/12) 4.8 (5/36)
(2.8-7.9) (3.3-7.9) (2.8-7.9)
ZR-NB-95 2.4 ND (0/36) --- ---
MN-54 2.2 4.3 (1/36) C13 4.3 (1/12) 4.3 (1/36)
(4.3-4.3) (4.3-4.3) (4.3-4.3)
ZN-65 5.1 ND (0/36) --- ---
CO-58 2.3 3.6 (1/36) C14G 3.6 (1/12) 3.6 (1/36)
(3.6-3.6) (3.6-3.6) (3.6-3.6)
CO-60 2.3 ND (0/36) --- ---
TABLE III - 3 (Con't)
ENVIROlWEENTAL RADIOLOGICAL BOONITORING PROGRAM SUBGEART CRYSTAL RIVER UNIT 3 DOCKET NO. 50-302 CITRUS COUNTY,' FLORIDA REPORTING PERIOD 01/01/85-12/31/85 PATHWAY TYPE & NO LLQ ALL LOCATIONS HIGHEST MEAN LOCATION CONTROL LOCATION HRR Sea Water (PCI/L) Tritium Analysis 36 O H-3 796.9 1878.3 (3/36) C13 2976.0 (1/12) 1878.3 (3/36)
(1099.O-2976.0) (2976.O-2976.0) (1099.0-2976.0)
TABLE III-4 SEAWATER Sampling Highest Parameter Location Mean LLD Single Value Limit (Pci/L) (Pci/L) (pci/L) (pci/L)
BA-LA-140 ALL 21.0 5.5 ----
200 C13(1) ----
4.0 9 200 C14H ----
4.0 45 200 I-131 ALL 2.7 3.1 ----
NA C13(1) ----
2.0 3.0 NA CS-134 ALL <LLD 2.2 (LLD 30 FE-59 (LLD 4.5 ----
400 CS-137 ALL 4.8 2.6 ----
50 C13(1) ----
4.0 8.0 50 ZR-NB-95 ALL <LLD 2.4- <LLD 400 CO-58 All 3.6 2.3 ----
1000 C13(1) ----
2.0 (LLD 1000 C14G ----
3.0 4.0 1000 (1) Control Station 26
TABLE III-4 (Con't)
SEAWATER Sampling Highest Parameter Location Mean LLD Single Value Limit (Pci/L) (Pci/L) (Pci/L) (PCi/L)
MN-54 ALL 4.3 2.2 ----
1000 C13{1) ----
4.0 4.0 1000 ZN-65 ALL <LLD 5.1 (LLD 300 CO-60 ALL <LLD 2.3 ----
300 H-3 ALL 1878.3 796.9 ----
30,000 C13(1) ----
620 2976 30,000 (1) Control Station 27
~
FICURE III-2 SEAWATEE NUCLIDE TRENDS
, g - - - - - - .e 102 101 C .
. Go. -
e d
E' 4 4_
100
-A 3
10~1 O H-3 A l - 131 O cs i34 O cs-i37 ~ ~
~1980
~
1981 1982 19'83 1984 1985 1986 1987'
~
26
GROUND WATER PATEWAY The University has the responsibility to collect and analyze the ground water samples. Since the ground water flow around the Crystal River site flows toward the Gulf of Mexico and the plant is located on the coast, there is very little chance for contam-ination of the ground water supply. Therefore, there is only one station in this pathway, and it is considered to be a control type station. This pathway involves two types of analyses, semiannual gamma spectral analysis and semiannual tritium analysis.
Semiannual Gamma Analysis All samples were collected and analyzed. .The data is consistent with previous years' operational values. No limits or LLDs were exceeded, Semiannual Tritium Analysis All samples were collected and analyzed. The data is consistent with previous years's operational values. No limits or LLDs were exceeded.
1 i
l l
1 29
TABLE III - 5 ENVIROISEENTAL RADIOLOGICAL MONITORING PROGRAM SUBSEART CRYSTAL RIVER UNIT 3 DOCKET NO. 50-302 CITRUS COUNTY, FLORIDA REPORTING PERIOD 01/01/85-12/31/85 EATHWAY TYPE & NO. LLQ ALL LOCATIONS HIGHEST NEAM LOCATION CONTHOL LOCATION MBR i
Ground Water (PCI/L) Gamma Analysis 2 O BA-LA-140 10.0 (LLD (O/2) --- ---
FE-59 10.5 (LLD ( O'/ 2 ) --- ---
g CS-134 5.0 (LLD (0/2) --- ---
ZR-NB-95 7.0 <LLD (O/2) --- ---
co-58 5.0 (LLD (O/2) --- ---
ZN-65 8.5 (LLD (O/2) --- ---
TABLE III - 5 (Cont'd)
ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM SUfetARY CRYSTAL RIVER UNIT 3 DOCKET NO. 50-302 CITRUS COUNTY, FLORIDA REPORTING PERIOD 01/01/85-12/31/85 PATHWAY TYPE' & NO. LLD ALL LOCATIONS. HIGHEST MEAN LOCATION CONTROL LOCATION HRR_
Ground Water (PCI/L) Tritium Analysis 2 1 H-3 220.0 170.0 (1/2) C40 170.0 (1/2) ---
(170.0-170.O) (170.0-170.0) f M
6
TABLE III-6 GROUNDWATER Sampling Highest Parameter Location Mean LLD Single Value Limit (pci/L) (pci/L) (pci/L) (pci/L)
CA-LA-140 C-40 <LLD 10.0 (LLD 200 FE-59 C-40 <LLD 10.5 (LLD 400 I-131 C-40 <LLD 5.5 <LLD NA CS-134 C-40 <LLD 5.0 <LLD 30 CS-137 C-40 <LLD 4.5 (LLD 50 ZR-NB-95 C-40 <LLD 7.0 (LLD 400 CO-58 C-40 <LLD 5.0 (LLD 100D MN-54 C-40 (LLD 4.0 <LLD 1000 ZN-65 C-40 (LLD 8.5 (LLD 300 Co-60 C-40 <LLD 6.0 <LLD 300 H-3 C-40 170.0 220 170.0 30,000 Site Sycs 2 32
-M 6
FIGURE III-3 CROUND WATER NUCLIDE TRENDS 102 6 3 S & .
101 55 E E C
G2 -
100 e
10-1 o
O H-3 A l - 131 O Cs134 O cs-is7 -
1980 1981 1982 1983 19'84 1985 1986 1987 33
DRINKING WATER PATHWAY The University has the responsibility to collect and analyze potable water samples. The ground and aquifer water flows around the Crystal River site is toward the Gulf of Mexico and the plant is located on the coast. Therefore, there is little chance of contamination of drinking water supplies due to plant operations.
The three sample stations are considered to be control type stations, due to the above criteria, and are monitored by means of i
gamma spectral analysis on a quarterly basis, Ouarterly Gamma Analysis J .All samples were collected and analy:ed. The data is consistent with previous years' operational values. No limits or LLDs were exceeded.
Semiannual Tritium Analysis All samples were collected and analyzed. The data is consistent with previous years' operational values. No limits or LLDs were exceeded.
i, 34
,,n..,,.--~-g,,-.,, - - , - , . , , , - - _n._, . _ - - , . , . ~ , , - - -. - , ,, . , <-, - - , - - - , . , ,
7 ,
TABLE III - 7 ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM SUpWEART CRYSTAL RIVER UNIT 3 DOCKET NO. 50-302 CITRUS COUNTY, FLORIDA REPORTING PERIOD 01/01/85-12/31/85 PATHWAY TYPE & NO. LLD ALL LOCATIONS HIGHEST MEAN LOCATION CONTROL LOCATION HRR Drinking Water (PCI/L) Gamma -
Analysis 12 O I BA-LA-140 5.2 ND (O/12) --- ---
FE-59 3.8 ND (O/12) --- ---
I-131 0.6 0.5 (1/12) C07 O.5(1/4) 0.5 (1/12)
(0.5-0.5) (0.5-0.5) (O.5-O.5)
- CS-134 1.9 ND (O/12) --- ---
CS-137 2.3 3.3 (3/12) CO7 3.5 (1/4J 3.3 f3/12)
(3.0-3.5) (3.5-3.5) (3.0-3.5)
ZR-MB-95 2.2 2.9 (1/12) C07 2.9 (1/4) 2.9 (1/12)
(2.9-2.9) (2.9-2.9) (2.9-2.9)
CO-58 1.9 ND (O/12) --- ---
~
MN-54 1.9 ND (O/12) --- ---
ZN-65 4.3 ND (O/12) --- ---
CO-60 1.9 2.5 (2/12) CO7 3.0 (1/4) 2.5 (2/12)
(2.0-3.0) (3.0-3.0) (2.0-3.0)
4 TABLE III - 7 -(Con't) l
- ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM SUSSIARY CRYSTAL RIVER UNIT 3 DOCKET No. 50-302 CITRUS COUNTY, FLORIDA REPORTING PERIOD 01/01/85-12/31/85
, PATHMAX 7YPE & NO. LLD ALL LOCATIONS HIGHEST MEAN LOCATION CONTROL LOCATION HER Drinking Water (PCI/L) Tritium Analysis 12 O i
H-3 958.4 ND (0/12)
M
TABLE III-8 DRINKING WATER Sampling Highest Parameter Location Mean LLD Single Value Limit (Pci/L) (pci/L) (pci/L) (pci/L)
BA-LA-140 ALL <LLD 5.2 (LLD 200 FE-59 ALL <LLD 3.8 (LLD 400 I-131 C07(1) 0.5 0.5 0.5 2 C10(1) <LLD O.6 (LLD 2 C18(1) (LLD O.6 <LLD 2 CS-134 ALL <LLD 1.9 (LLD 30 CS-137 C07(1) 3.5 2.1 3.5 50 C10(1) (LLD 2.3 <LLD 50 C18(1) <LLD 2.3 (LLD 50 ZR-NB-95 C07(1) 2.9 2.1 2.9 400 C10(1) (LLD 2.2 (LLD 400 C18(1) (LLD 2.2 (LLD 400 ,
CO-58 ALL <LLD 1.9 (LLD 1000
, MN-54 ALL <LLD 1.9 (LLD 1000 ZN-65 ALL <LLD 4.3 (LLD 300 CO-60 C07(1) '3 . 0 1.8 3.0 300 C10(1) (LLD 1.9 (LLD 300 C18(1) 2.0 1.5 2 . 0. 300 H-3 ALL <LLD 958.4 (LLD 2000 I
i (1) Control Station i
i 37 Site Sves 2
4 FIGURE III-4 DRINKING WATER NUCLIDE TRENDS j S
/
/
E a'
/
/
102 f W
9
- 101 .
O f
Go.
o 4
n A 6 1 ag, e e 100 O -
c.
\ .
r 10'1 O H-3 A I - 131 O Cs 134 O cs-i37 ~ ~
1980 1981 1982 1983 1984 1985 1986 19'87 38 e
,- . . , , , - _ . _ _ , - _ . . -.. _ , , . , . , _ . . _ , _ _ _ . . -.--..,,.mm, _.,-..j.,,,_.,,t .,_ _ .__ ,_- - .. ,-. ._,t-
d SHORELINE EXTERNAL SEDIMENT PATHWAY The University has the responsibility t.9 collect and analyze shoreline external sediment samples. The Control Station for this pathway is C09. Gamma spectral analysis is performed on each sample on a semiannual frequency.
Semiannual Gamma Analysis All samples were collected and analyzed. The data is consistent with previous years' operational values. No limits or LLD's were exceeded.
9 9
39
TABLE III - 9 ENVIROpetENTAL RADIOLOGICAL 9tONITORING PROGRAM SupWGART CRYSTAL RIVER UNIT 3 DOCKET NO. 50-302 CITRUS COUNTY, FLORIDA REPORTING PERIOD 01/01/85-12/31/85 PATHWAY -1TPE- L'- NO. LLQ ALL_ LOCATIONS HIGHEST MEAM LOCATION CONTROL LOCATION HER Shoreline Sed. '
(PCI/KG)
~
Gamma ~
Analysia 8 O
3A-LA-140 7.6 19.G. (7/8) C14M 30.9 (2/2)' 14.0 (2/2)
- (9.9-32.3) (29.4-32 31 (9.9-18.1)
TH-232 9.0 82.3 (8/8) C14G 98.5 (2/2) 67.9 (2/2)
(59.O-119.0) (78.O-119.0) (59.O-76.8) g I-131 _4.1 N.D (O/8) --- ---
RA-226 7,5 586.8 (8/8) C14G 1045.0 (2/2) 121.5 (2/2) '
(110.O-1070.0) (1020.0-1070.0) (110.0-133.0)
CS-134 3.2 7.3 (4/8) C14M 8.7 ,
(2/2) 8.6 (1/2)
(3.2-12.0) (5.5-12.0) (8.6-8.6)
RU-106 27.2 ND (O/8) -" ---
CS-137 3.) 3.4 (1/8) CO9 3.4 (1/2) 3.4 (1/2)
(3.4-3.4) (3.4-3.4) (3.4-3.4)
ZR-NB-95 5.0 ND (O/8) --- ---
MN-54 3.1 ND (O/8) --- ---
ZN-65 C.9 ND (O/8) --- ---
K-40 37.0 383.8 (8/8) C14G 851.0 (2/2) 144.0 (2/2)
(122.0-1580.O) (122.0-1580.O) (122.0-166.0)
TABLE III-10 SHORELINE SEDIMENT Sampling Highest Parameter Location Mean LLD Single Value Limit (pci/kg) (pci/kg) (pci/kg) (pci/kg)
BA-LA-140 ALL 19.8 7.6 ----
NA C14M ----
7.0 32 NA C09(1) ----
6.0 18 NA TH-232 ALL 82.3 9.0 ----
NA C14G ----
12 119 NA C09(1) ----
7 77 NA I-131 ALL <LLD 4.1 <LLD NA RA-226 ALL 586.8 7.6 ----
NA C14G ----
10 1070 NA CO9(1) ----
6 133 NA CS-134 ALL 7.3 3.2 ----
NA C14M - - - - -
5 12.0 NA C09(1) ----
2 9 NA RU-106 ALL <LLD 27.2 (LLD NA CS-137 ALL 3.4 3.7 ----
NA C09(1) ----
2 3 NA ZR-NB-95 ALL <LLD 5.0 <LLD NA (1) Control Station Site Sves 2 41
TABLE III-10 (Con't)
SHORELINE SEDIMENT Sampling Highest Parameter- Location Mean LLD Single Value Limit (pci/kg) (pci/kg) (pci/kg) (pci/kg)
MN-54 ALL <LLD 3.1 <LLD NA ZN-65 ALL (LLD 6.9 (LLD NA K-40 ALL 383.8 37.0 ----
NA C14G ----
43 1580 NA C09(1) ----
25 166 NA I
(3) Control Station Site Sycs 2 42
. - , , . . , , , . - , , , , -- - - - + - - ~~,---,- - + <- - - - - --- -~^ ~ ~ ~ ' ~ ~ ~ ~ ~ ~ ~ ' '
FIGURE III-5 SHORELINE EXTERNAL SEDIMENTS NUCLIDE TRENDS 102 l
10 Y
?. .
A
~
100 ,
10-1 A l - 131 O Cs 134 O cs-137 ~ ~ ~ ~
1980 1981 1982 1983 1984 1985 1986 1987 43
INGESTION PATHWAY (CARNIVOROUS FISH)
The University has the responsibility to collect and analyze carnivorous fish. The Control Station for this pathway is C30.
Gamma spectral analysis is performed quarterly on carnivorous fish.
Quarterly Ga=== Analysis All samples were collected and analyzed. The data is consistent with previous years' operational values. No limits or LLDs were exceeded.
5
'l 4
44
TABLE III - 11 ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM SUpWEARY CRYSTAL RIVER UNIT 3 DOCKET NO. 50-302 CITRUS COUNTY, FLORIDA REPORTING PERIOD 01/01/85-12/31/85 PATHWAY TYPE & NO. LLQ ALL LOCATIONS HIGHEST MEAN LOCATION CONTROL LOCATION HER CARN. FISH (PCI/KG) Gamma Analysis 8 O BA-LA-140 12.4 ND (O/8)
FE-59 12.2 ND (O/8) --- ---
I-131 6.9 ND (0/8) --- ---
- CS-134 5.5 ND (0/8) --- ---
CS-137 6.8 15.9 (6/8) C29 18.6 (3/4) 13.2 (3/4)
(11.6-27.2) (11.6-27.2) (11.6-15.2)
ZR-NB-95 6.1 ND (O/8) --- ---
CO-58 5.7 ND (0/8) - - - ---
MN-54 5.9 ND (0/8) --- ---
ZN-65 13.9 ND (O/8) --- ---
Co-60 5.2 ND (0/8) --- ---
K-40 113.1 2810 (7/8) C29 3010.0 (3/4) 2660.0 (4/4)
(2070.O-3820.0) (2690.0-3520.0) (2070.0-3820.O)
TABLE III-12 CARNIVOROUS FISH Sampling Highest PGxameter Location Mean LLD Single Value Limit
. (Pci/kg) (pci/kg) (pci/kg) (pci/kg)
BA-LA-140 ALL <LLD 12.4 <LLD NA FE-59 ALL <LLD 12.2 ---
10000 I-131 ALL (LLD 6.9 <LLD NA CS-134 ALL (LLD 5.5 (LLD 1000
.CS-137 ALL 15.9 6.8 ----
2000 C29 ---
9.6 27.2 2000 C30(1) ---
7.3 15.2 2000 ZR-NB-95 ALL <LLD 6.1 (LLD NA CO-58 ALL (LLD 5.7 <LLD 30000 MN-54 ALL <LLD 5.9 <LLD 30000 ZN-65 ALL <LLD 13.9 (LLD 20000 CO-60 ALL <LLD 5.2 (LLD 10000 K-40 ALL 2810.0 113.1 ----
NA C29 ----
52.4 3520.0 NA C30(1) ----
88.7 3820.0 NA (1) Control Station Site Sves 2 46
FIGURE III-6 INCESTIOtt PATHWAY (CARNIVOROUS FISB) NUCLIDE TRENDS 102 e
101 0
f .
2 - -
1 t .
s 3
100 .
10~1 A l - 131 O cs-134 10 cs-i37 .
1980 1981 ,ja2 1983 1984 193'3 1986 1987, 47 i
p
INGESTION PATHWAY (OYSTERS)
The University has the responsibility to collect and analyze oyster samples. The Control Station for this pathway is C30.
Gamma spectral analysis is performed on a quarterly basis.
Quarterly Gamma Analysis All samples were collected and analyzed. The data is consistent with previous years' operational data. There are no limits for oysters listed in the Technical Specifications.
48
TABLE III - 13 ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM SUpstAPT CRYSTAL RIVER UNIT 3 DOCKET NO. 50-302 CITRUS COUNTY, FLORIDA REPORTING PERIOD 01/01/85-12/31/85 PATHWAY TYPE & NO. LLD ALL LOCATIQMS HIGHEST MEAN LOCATION CONTROL LOCATION HER OYSTERS (PCI/KG) Gamma Analysis 8 -
O BA-LA-140 16.6 22.7 (1/8) C29 22.7 (1/4) ND (O/4)
(22.7-22.7) (22.7-22.7)
FE-59 30.9 ND (0/8) --- ---
I-131 8.1 ND (O/8) --- ---
g CS-134 6.3 ND (O/8) --- ---
CO-58 6.5 6.9 (2/8) C29 6.9 (2/4) ND (O/4)
(6.6-7.3) (6.6-7.3)
CO-60 6.7 10.4 (2/8) C29 10.4 (2/4) ND (O/4)
(7.7-13.2) (7.7-13.2)
CS-137 8.O ND (O/8) --- ---
ZR-NB-95 8.3 8.4 (1/8) C30 8.4 (1/4) 8.4 (1/4)
(8.4-8.4) (8.4-8.4) (8.4-8.4)
MN-54 6.2 ND (0/8) --- ---
ZN-65 13.0 ND (O/9) --- ---
K-40 93.9 2034.3 (7/8) C29 2060.0 (3/4) 2015 (4/4)
(1680.O-2410.0) (1820.O-2290.O) (1680.0-2410.O)
TABLE III-14 OYSTERS Sampling Highest Parameter "
Location Mean LLD Single Value Limit (pci/kg) (pci/kg) (pci/kg) (pci/kg)
BA-LA-140 ALL 22.7 16.6 ---
NA C29 ---
10.7 22.7 NA C3O(1) ---
16.6 (LLD NA FE-59 ALL <LLD 30.9 (LLD NA I-131 ALL <LLD 8.1 ---
NA CS-134 ALL <LLD 6.3 (LLD NA CO-58 ALL 6.9 6.5 ---
NA C29 ---
4.9 7.3 C30(1) ---
6.5 (LLD NA l
[ CO-60 ALL 10.4 6.7 ---
NA C29 ---
8.8 13.2 NA
- C30(1) ---
6.7 (LLD NA CS-137 ALL <LLD 8.0 (LLD -
NA ZR-NB-95 ALL 8.4 8.3 ---
NA C30(1) 5.9 8.4 NA C29 8.3 (LLD NA MN-54 ALL <LLD 6.2 (LLD NA ZN-65 ALL <LLD 13.0 (LLD NA K-40 ALL 2034.3 93.9 ---
NA C29 ---
114 2290 NA l C30(1) ---
52.0 2410 NA (1) Control Station 50 Site Sves 2 1
FIGURE III-7 INCESTION PATHWAT (OYSTERS) NUCLIDE TRENDS 102 e
101 D -
l 100 10-1 i
A l - 133 O cs- 37 ~ ~ ~
1980 1981 1982 198 1984 1985 1986 1987
INGESTION PATHWAY (CITRUS)
The State has the responsibility to collect and analyze the citrus samples. There is no Control Station for this pathway.
Citrus is collected on an annual basis during harvest, and a gamma spectral analysis performed.
Annual Ga==2 Analysis No sample was collected; fruit was unavailable due to severe freeze damage to trees in recent years.
O Site Sycs 2 52
INGESTION PATHWAY (WATERMELON)
The State has the responsibility to collect and analyze watermelon samples. There is no control station for this pathway.
Annual Gamma Analysis The sample was collected and analyzed. there is no critical station in'this pathway. The 1985 operational analysis resulted in a detectable activity of 15 pCi/kg for Cs-137. No limits or LLDs were exceeded. Since this is the only detectable activity ever found in this sample, no trend plots were included for this pathway.
The following calculations should demonstrate that the detected Cs-137 was not a result of the effluents from Crystal River Unit 3.
Factors:
Total Cs-137 released 07/83 through 06/85 = 232 uCi.
D/Q = 2.2E-10/m2 (Taken from the FSAR Table 2-20 9 6.2 miles ENE)
Weight of average watermelon 30 lbs. = 13.62 kg.
Sample station C04 located 6.3 miles ENE of the plant.
53
INGESTION PATHWAY ( WATERMFT.ON 1 (Continued)
Watermelon total activity:
15 pCi/kg x 13.62 kg = 204.3 pCi Plant releases:
232 uci x 2.2 E-10/m2 x 106 pCi/uci = 5.10 E-2 pCi/m2 The releases from the power plant for a two-year period accounts for less than 0.03% of the total Cs-137 taken up by the watermelon plant. Therefore, it is not possible for the operation of Crystal River Unit 3 to account for the activity present in the watermelon, previous evaluations of fallout patterns and nuclide retention in Florida soils could account for the existence of Cs-137 in the environment around the plant.
54
TABLE III - 15 ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM SINSEARY CRYSTAL RIVER UNIT 3 DOCKET NO. 50-302 i
CITRUS COUNTY, FLORIDA REPORTING PERIOD 01/01/85-12/31/85 PATHWAY TYPE & NO. LLD ALL LOCATIONS HIGHEST MEAM LOCATION CONTROL LOCATION HER Watornelon Gamma (PCI/KG) Analysis 1 O Ingestion l
BA-LA-140 15.0 (LLD (O/1) l I-131 7.0 <LLD (O/1) 1 CS-134 6.0 (LLD (O/1) 3; CS-137 8.0 15.0 (1/1) C04 15.0 (1/1) 15.0 (1/1)
(15.O-15.0) (15.O-15.0) (15.0-15.0) >
ZR-NB-95 10.0 (LLD (O/1)
MN-54 5.0 <LLD (O/1)
- . ZN-65 15.0 (LLD (0/1)
CO-58 5.0 (LLD (O/1)
CO-60 6.0 (LLD (O/1 FE-59 13.0 (LLD (O/1)
TABLE III-16 WATERMELON Sampling Highest Parameter Location Mean LLD Single Value Limit (pci/kg) (pCi/kg) (pci/kg) (pci/kg)
BA-LA-140 C04 <LLD 15.0 <LLD N/A I-131 C04 <LLD 7.0 <tLD 100 CS-134 C04 (LLD 6.0 (LLD 1000 CS-137 C04 15.0 8.0 15.0 2000 ZR-NB-95 C04 (LLD 10.0 <LLD N/A MN-54 C04 (LLD 5.0 (LLD N/A ZN-65 C04 (LLD 15.0 (LLD N/A CO-58 C04 (LLD 5.0 (LLD N/A CO-60 C04 <LLD 6.0 <LLD N/A FE-59 C04 <LLD 13.0 (LLD N/A Site svcs 2 56
FOOD enATM PATHWAY fCRRRM T.RAFY VECETATION)
The University has the responsibility to collect and analyze broad leaf vegetation. The sample station, C48 A and B, are located in the north and northeast by north direction at the Site boundary.
These locations were picked due to the FSAR historical annual average D/Q values at the closest point to the plant the general population could approach. The Control Station for this pathway is C47. Monthly gamma spectral and I-131 analyses are performed on the samples. The samples are composed of three types of broad leaf vegetation from each location when available.
Monthlv Ga=== Analysis All samples were collected and analyzed. The data is consistent with previous years' operational values. No limits or LLDs were exceeded.
Monthly I-131 Analysis All samples were collected and analyzed. The data is consistent with previous years' operational values. No limits or LLDs were exceeded.
57
_ _ _ _ _ _ _ _ - _ _ _ _ _ _ _ _ _ . A
TABLE III - 17 ENVIROINENTAL RADIOIAGICAL MONITORING PROGRAM SUpstARY CRYSTAL RIVER UNIT 3 DOCKET NO. 50-302 CITRUS COUNTY, FLORIDA REPORTING PERIOD 01/01/85 - 12/31/85 l
) PATHWAY TYPE & NO. LLD ALL LOCATIONS HIGHEST MEAN LOCATION CONTROL LOCATION NRR Vegetation Gamma (pci/kg) Analysis 36 O BA-LA-140 23.0 ND (0/36) --- ---
TH-232 21.5 87.4 (30/36) C47 105.7 (12/12) 105.7 (12/12)
(10.8-181.0) (41.8-181.0) (41.8-181.0)
I-131 13.6 ND (0/36) --- ---
I g RA-226 22.5 112.9 (36/36) C48b 136.1 (12/12) 112.0 (12/12) j (8.3-339.O) (44.7-339.0) (28.2-236.0)
CS-134 9.7 ND (O/36) --- ---
RU-106 92.7 ND (O/36) --- ---
CS-137 12.0 38.7 (30/36) C47 50.7 (9/12) 50.7 (9/12)
(14.3-78.9) (14.7-78.9) (14.7-78.9)
ZR-NB-95 10.7 ND (0/36) --- ---
MN-54 10.0 11.1 (1/36s C48a 11.1 (1/12) ND (O/12)
(11.1-11.1) (11.1-11.1)
! ZN-65 23.2 ND (O/36) --- ---
K-40 174.3 2983.7 (35/36) C48b 3428.7 (12/12) 3053.5 (11/12)
(727.O-5970.O) (1987.O-5260.O) (1540.0-5970.O) i
TABLE III-18 BROAD LEAF VEGETATION Sampling Highest P2rameter Location Mean LLD Single Value Limit (pci/kg) (pei/kg) (pci/kg) (pci/kg)
BA-LA-140 ALL <LLD 23 (LLD NA TH-232 ALL 87.4 21.5 ----
NA C47(1) ----
19 181 NA NA I-131 ALL (LLD 13.6 ----
100 RA-226 ALL 112.9 22.5 ----
NA C47(1) ----
33 236 NA C48b ----
31 339 NA CS-134 ALL <LLD 9.7 ----
1000 RU-106 ALL <LLD 92.7 --.- NA CS-137 All 38.7 12.0 ----
2000 C47(1) ----
10.0 79 2000 (1) Control Station 59
TABLE III-18 (Con't)
BROAD LEAF VEGETATION Sampling Highest POrameter Location Mean LLD Single value Limit (pci/m3) (pei/m3) (pci/m3) (pci/m3)
ZR-95 ALL <LLD 10.7 ----
NA ,
s MN-54 ALL 11.1 10.0 ----
NA C47(1) ----
10.0 (LLD NA C48a ----
9.0 11 NA ZN-65 ALL <LLD 23.2 (LLD NA K-40 ALL 2983.7 174.3 ----
NA C47(1) ----
99.0 5970 NA C48b 124.0 5260 NA 4
(1) Control Station 60
e FIGURE III-8 FOOD CRAIN PATHWAY (CREEN LEAFY YECETABLES) NUCLIDE TEENDS 102
- e 101 1 *
^
100 10~1 A t - 13L
.O CS37 -
1980 gg 1982 19'83 19'4 8 1985 1986 1987 61
1 l
IV. EXTERNAL RADIATION
- This category includes measurements of ambient radiation at numerous locations at the Site boundary ( O.83 miles), at 5 miles, and at the Control Station, C47, in Gainesville,
{
Florida, 52 miles away, as required by Technical
! Specifications Section 3.12, Table 3.12-1. This section includes a data summary, data comparison, and a trend plot as
, described in Section III.
t T
d t
1 i
1 1
4
, 62
_ . ~ . _ _ . _ _ . _ _ . _ _ _ _ _ _ _ _ _ _ _ _ - _ _ _ . _ _ _ - _ _ _ _ . _ , _ _ . . _ _ _ - , _ _ . . _ ,
EXTERNAL RADIATION PATHWAY The External Radiation Pathway is split between the University (29 stations) and the State (3 stations). A Control Station is main-tained by the University in Gainesville, Florida, C47. The external radiation measurements are performed on a continuous basis with quarterly collection, utilizing thermoluminescent dosimeters (TLDs).
All samples were collected and analyzed with the following excep-tions:
The TLDs at stations CO3, C09, and C78 were missing at the time of samp'le for the first quarter. The TLDs at stations CO8, C14G, and C62 were missing at the time of sample for the second quarter.
The calculated yearly exposure for stations C18 and C74 were
~
higher than normal based on 29-day field exposure period due to replacement of missing TLDs destroyed or removed during field placement.
Some elevated exposures were observed in the data reported for Quarter 3 TLD stations C18 and C74. The data was reviewed for calculation error which was shown to be absent. Further ,
investigation was performed which indicated that the TLD reader 63
EXTERHAL.RADIAIIQM..PATHMAY fContinued) being used for the Crystal River TLD chips may have been adjusted to read TLD cards with no correction made for the equipment adjustment. Station C18 also had a colocated TLD supplied by the State which yielded a normal reading for the same time period.
. No limits are listed in the Technical Specifications. Except for the previously discussed readings, the data is consistent with previous years' operational values.
64
TABLE IV - 1 ENVIRONMENTAL RADIOLOGICAL NOMITORING PROGRAM SUDWGARY CRYSTAL RIVER UNIT 3 DOCKET NO. 50-302 CITRUS COUNTY, FLORIDA REPORTING PERIOD 01/01/S5 - 12/31/85 PATHWAY TYPE & NO. LLQ ALL LOCATIONS HIGHEST MEAN LOCATIOf( CONTROL LOCATION NRR Air Submersion (arem/yr) External O Radiation 120 15.0 66. (114/114) C65 101 (4/4) 62 (4/4)
(28.-223.) (59.-208.) (33.-99.)
c ,
l l 1.
l TADLE IV-2 i
AIR SUMMF55 ION I
l t
Sampling Highest Parameter Location Mean LLD Single Value Limit (aren/yr) (aren/yr) (area /yr) (ares /yr Air Submersion ALL 66 15 ----
NA C65 ----
15 208 NA C47(1) ----
15 99 NA l
i i
I i
I i
l l
l l
l i
(1) Control Station l
66
m FIGURE IV-1 EXTERNAL RADIATION TRENDS 102 S
4
(-
101 ,
e E
100 10-1
~
1986 1987
~ ~
1980 1981 1982 19'}3 1984 1985 67
.,;a
- j. j 3 i
't V. INTEhLABORATORY COMPAltISONS The University of Florida and the Stete of Florida, c.
Department.,of : Health and Rehabilitative (3ervices (DHRS) participata' In; an interlaboratory comparison pro' gram. A sumasry of 'reshlts for the University'and DHRS are provided in Tables V-1 and V-2, respectively. -
i a
4l 4
(
s c
\ ""
n 1
e
' f, up'
\
'S j l e
8 4 68
TABLE Y-1 UNIVERSITY OF FLORIDA - EPA CROSS-CHECK - RADIOLOGICAL LABORATORY QUALITY ASSURANCE iEQ !YP! COU.1- IDW 117.".!! UN!*S MIA6 2! !2D EPA VA:ut 2-51GM WAb ACT 4 WLT5!! DAII II7utes 2 awg.. ny L3II
-l -l I l- I l- t i i l-1 1-121/MI1X 10-26-H 12-14-44 K1/L 39.7 2.5 C.0 10.4 2 C5-137/ MIL 10-26-64 12-14-64 KM 31.7 2.1 32.0 1.7 3 1-131AC0 12- 7-H 1-14-85 K M 33.3 0.6 36.0 10.4 l
4 Cl-!1MCO 2- 6-35 2-3-!! FC M 50.0 6.0 40.0 1.7 A f, CC-60/M20 2- 5-E 2-3-85 K1/L 21.7 1.1 20.0 t.7 6 2#-65ACO 2- 4-t5 2-27-85 MM 55.7 4.5 55.0 9.7 1
7 ftf106ACO 2- 0-85 2-3-65 KM 31.7 6.1 2.0 8.7 4 8 C5-134/M20 2- 4-05 2- 3-45 K M 32.7 0.6 35.0 9.7 1 C3-137ACO 2- 7-45 2-3-95 K!/L 2.7 1.1 25.0 8.7 10 .CO-60MCO 6- 7-85 6-20-85 K!/L 16.3 1.1 14.0 8.7 11 It)-106ACO 6- 7-05 6-22-85 KM 70.7 17.0 62.0 0.7 &
12 CS-134AGO 6- 7-05 6-20-85 K M 32.7 0.6 32.7 8.7 13 CS-137AGO 6- 7-85 6-2045 KI/L 22.0 2.0 20.0 1.7
- 4 t CR-51ACD 6- 7-95 6-20-45 K M 61.3 12.1 44.0 9.7 4 15 D-65/H2O 6- 7-85 6-20-85 KM 55.7 0.6 55.0 8.7 1
Cr-51 and Ru-106 bave not been used routinely to calibrate GeLi system; in the future, these nuclides will be utilized in calibration.
69
TABLE V-1 (Cont'd)
UNIVERSITY OF FLORfDA - EPA CROSS-CHECK - RADIOLOGICAL LABORATORY QUALITY ASSURANCE IID TYPE COLLECTIOW !!3U' . *! W:!! REM Of $711 DA VALUE 3 SIW. Watt AC 6 MALYSIS DATI II!:;tND 3 MAL. DEV tm!:
l- I l i-
-i l i i ! 1 1
li 1-131AC0 4- 5-95 4-10-85 Kut 8.3 1.1 7.5 1.3 4 17 I-131/K:0 t- t-85. t- 4-85 K1/L 32.7 3.1 33.0 10.4 18 H-3/M:0 4-12-85 4-24 4 K 1/L 0572.0 AAAAA 3551.0 630.0 &2
!? k-3/C i-14-i! * ~4 KUL 4?:7.0 162.4 4480.0 630.0 a2 00 I-131/M11X 3- 1-t: 3-14 4 K !/L 6.7 1.5 0.1 10.4 21 1-131/MEX 6-38-35 7-234 KUL 11.3 0.6 11.0 8.7
- K-40/ MILK 6-:E-!5 7-23 4 K !/L 14:3.3 37.9 1!:5.0 130.0 A3
- 3 ALPWIE t-30-45 10-29-E KI/IE 13.7 0.6 13.0 9.7 4 C5-13"/T E 8-30-45 10-09-45 K!/L I.7 4.6 0.0 8.7 25 BETA /TE t-3; 25 It-2?-t: K!/fE 43.3 2.5 44.0 8.7 .
PRINCDEL ly,'!SIIGATOS P90 K T nmAttt
.h wW -
_Y&
I sample was analyzed using 3.5 litar configuration; sagle should have been run through anion exchange resia prior to analysis to improve detection ability.
Erroneous results vers obtained due to malfunction of counting system; system repair is scheduled.
Systes out of calibration; calibration performed subsequent to analysis as part of weekly calibration routina.
70
TABLE V-2 FLORIDA DEPT. OF HEALTH & REHABILITATIVE SERVICES Office of Radiation control Health Physics Laboratory July 17, 1985 Summary of EPA, Las Vegas, Radiochemical, Cross-Check Program Data for the Period January through June 1985
- 1. Air Ft1ter Samples
- 1. Gross Alpha / Beta in Air Filter Date Nuclide N.D.K.*
11-23-04 Alpha -0.3 Beta 0.0
- 2. Gamma in Air Filters Date Nuclide N.D.K.
11-23-04 Cs-137 +0.1
- 3. Sr-90 in Air Filter Date Nuclide N.D.K.
11-23-04 Sr-90 -1.5
- 11. Milk Samples
- 1. Gamma in Milk Date Nuclide N.D.K.
10-26-84 1-131 -1.0 Cs-137 -0.7 K+ -1.0
- 2. Strontium-89/90 in Milk Date Nuclide N.D.K.
10-26-84 Sr-89 -1.6 Sr-90 -4.2 71
TABLE V-2 (Cent'd)
III. WATER SAMPLES
- 1. Gross Alpha / Beta in Water Date Nuclide N.D.K.
1-19-85 Alpha 0.0 Beta +1.4 3-22-85 Alpha -0.3 Beta +0.6
- 2. Gamma in Water Date Nuclide N.D.K.
2-08-85 Cr-51 -0.2 Co-60 -0.1 Zn-65 +0.8 Ru-106 +2.2 Cs-134 -0.7 Cs-137 +0.1
', 3. H-3 in Water Date Nuclide '
N.D.K.
12-14-84 H-3 +0.2 2-15-85 H-3 +0.2 4-12-85 H-3 +0.2
- 4. Iodine-131 in Water Date Nuclide N.D.K.
12-07-84 I-131 -0.5
- 5. Strontium-89/90 in Water Date Nuclide N.D.K.
4-01-85 Sr-89 0.0 Sr-90 -1.2
- Normalized deviation of the mean from the known value, as defined in " Environmental Radioactivity Laboratory Intercomparison Studies Program Fiscal Year 1981 - 1982", Environmental Monitoring Systems Laboratory, U. S. Environmental Ptotection Agency, P. O. Box 15027 Las Vegas, Nevada, 89114. EPA-600/4-81-OO4, February, 1981.
72
TABLE V-2 (Cont'd)
FLORIDA DEPT. OF HEALTH & REHABILITATIVE SERVICES Office of Radiation Control Health Physics Laboratory January 17, 1996 Summary of EPA, Las Vegas, Radiochemical, Cross-Check Program Data for the period July through December, 1985 I. AIR FILTER SAPPLES
- 1. Gross Alpha / Beta in Air Filter Nuclide Month Year N.D.K.
Gross Alpha MAR 1995 0.34 Gross Alpha AUG 1995 0 Nuclide Month Year N.D.K.
Gross Beta MAR 1995 -0.23 Grosa Beta AUG 1995 -1.03
- 2. Baema in Air Filter Nuclide Month Year N.D.K.
Cs-137 MAR 1995 0.69 Cs-137 AUG 1995 0.58
- 3. Strontiue in Air Filter i Nuclide Month Year N.D.K.
Er-90 MAR 1995 -0.77 Br-90 AUG 1995 -2.69 1
l l
I i
73
TABLE V-2 (Cont'd)
II. FOOD SAMPLES
- 1. Samma in Food Nuclide Month Year N.D.K.
I-131 JAN 1995 -0.49 I-131 JUL 1995 1.05 Nuclide Month Year N.D.K.
Cs-137 JAN 1995 -0.11 Cs-137 JUL 1985 0.34 Aclide Month Year N.D.K.
K' JAN 1995 -0. 32 -
K JUL 1995 -5.18
- 2. Strontium in Food Nuclide Month Year N.D.K.
Sr-89 JAN 1995 -4.04 Sr-89 JUL 1995 NDP Nuclide - Month Year N.D.K.
Er-90 JAN 1995 O.77 Br-90 JUL 1995 NDP III. MILK SAPPLES l
l
- 1. Samma in Milk Nuclide Month Year N.D.K.
I-131 JUN 1995 0.38 I-131 DCT 1995 NA Nuclide Month Year N.D.K.
Cs-137 JUN 1995 O.11 Cs-137 DCT 1995 NA Nuclide Month Year N.D.K.
K JUN 1995 -4.52 K DCT 1985 NA
- 2. Strontium in Milk Nuclide Month Year N.D.K.
Sr-99 JUN 1995 -1.38 Sr-89 DCT 1995 NA Nuclide Month Year N.D.K.
Sr-90 JUN 1995 -1.92 Br-90 DCT 1985 NA 74
TABLE Y-2 (Cont'd)
IV. WATER SAMPLES l l
- 1. Gross Alpha / Beta in Water l Nuclide Month Year N.D.K.
Gross Alpha MAY 1995 -0.69 Gross Alpha JUL 1995 -0.92 Brass Alpha SEP 1995 -0.34 Gross Alpha NOV 1995 NA Nuclide Month Year N.D.K.
Gross Beta MAY 1985 0.46 Gross Beta JUL 1995 0.69 Gross Beta SEP 1995 0.34 Bross Beta NOV 1995 NA
- 2. Samma in Water Nuclide Month Year N.D.K.
Cr-51 JLM 1995 PSP Cr-51 OCT 1995 1.27 '
Nuclide Month Year N.D.K.
Co-60 JLM 1995 NDP Co-60 DCT 1995 O.23 Nuclide Month Year N.D.K.
2n-65 JLN 1995 NDP Zn-65 OCT 1995 1.15 Nuclide Month Year N.D.K.
Ru-106 JUN 1995 NDP Ru-106 OCT 1985 -0.23 l
Nuclide Month Year N.D.K.
Cs-134 JUN 1995 NDP Cs-134 OCT 1995 0 Nuclide Month Year N.D.K.
Cs-137 JUN 1995 NDP l Cs-137 OCT 1995 O.23
- 3. Tritium in Water j Nuclide Month Year N.D.K.
H-3 JUN 1995 0.02 H-3 AUG 1995 0.01 H-3 OCT 1995 -0.05
- 4. Iodine in Water Nuclide Month Year N.D.K.
1-131 AUG 1995 0.67 I-131 DEC 1995 NA 75
(
TABLE V-2 (Cont'd)
IV. WATER SAMPLES I
l l
- 5. Strontium in Water ,
Nuclide Month Year N.D.K. l Br-99 MAY 1995 0.11 Br-99 SEP 1995 NDP Nuclide Month Year N.D.K.
Sr-90 MAY 1995 -1.15 Sr-90 SEP 1985 NDP 4
NOTES:
N.D.K.: Normalized deviation of the mean from the knosen value, as defined in " Environmental Radioactivity Laboratory Intercomparison Studies Program Fiscal Year 1981 - 1982",
. Environmental Monitoring Systems Laboratory, U. S.
Environmental Protection Agency, P. O. Box 15027, Las Vegas, Nevada, 89114. EPA-600/4-Gi-004, February, 1981.
NDP: No data provided. No data was provf.ded to EPA for inclusion in thcir recport.
! NA: Not available. Report containing this data has not yet been received from EPA, Las Vegas.
(
76
i
.,~,
4,0M Pe.E, A. ,M,b , , -
a Q*;%;;#ey%{f.C;4' b
Florida Power C o R pOR AT IO N April 30,1986 3F0486-16 Dr. J. Nelson Grace Regional Administrator, Region II Office of Inspection & Enforcement U.S. Nuclear Regulatory Comission 101 Martetta St., N.W., Suite 2900 Atlanta, GA 30323
Subject:
Crystal River Unit 3 Docket No. 50-302 Operating License No. DPR-72 Annual Radiological Environmental Operating Report
Dear Sir:
Pursuant to Crystal River Unit 3 Technical Specification, Appendix A, Section 6.9.1.5c, attached is a copy of the Annual Radiological Environmental Operating Report. The report contains the data obtained from the radiological environmental surveillance program conducted for the Crystal River Site for 1985.
Should you have any questions concerning this matter, please contact this office.
Sincerely, M
R.CjWidell Manager, Nuclear Operations Licensing and Fuel Management GMF/feb Attachment xt: . Document Control Desk (18).
h U.S. Nuclear Regulatory Commission y g)
Washington, DC 20555 C1 GEN ERAL GFFICE 3201 Thirty-fourth Street South e P.O. Box 14042, St. Petersburg, F :Ida 33733
- 813 - 866 5151