L-2012-169, Annual Radiological Environmental Operating Report for Calendar Year 2011
| ML12128A202 | |
| Person / Time | |
|---|---|
| Site: | Saint Lucie  |
| Issue date: | 04/24/2012 |
| From: | Katzman E Florida Power & Light Co |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| L-2012-169 | |
| Download: ML12128A202 (67) | |
Text
FPL.
Florida Power & Light Company, 6501 South Ocean Drive, Jensen Beach, FL 34957 April 24, 2012 L-2012-169 10 CFR 50.4 10 CFR 50.36 U. S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, D.C. 20555 RE:
St. Lucie Units 1 and 2 Docket Nos. 50-335 and 50-389 Annual Radiological Environmental Operating Report for Calendar Year 2011 The enclosed report is being submitted pursuant to Technical Specification 6.9.1.8. The Annual Radiological Environmental Operating Report provides information summaries and analytical results of the Radiological Environmental Monitoring Program (REMP) for calendar year 2011.
Please contact us should there be any questions regarding this report.
Sincerely, Eric S. Katzman Licensing Manager St. Lucie Plant Enclosure ESK/tlt
/J 17 L
&-Ilk -
an FPL Group company
2011 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT UNITS I & 2 LICENSE NOS. DPR-67, NPF-16 DOCKET NOS. 50-335, 50-389 Data Submitted by: Fl rida DOH Prepared by:
3 1P, Reviewed by:3242-02
2011 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS I & 2 TABLE OF CONTENTS DESCRI PTION Introduction Radiological Environmental Monitoring Program Discussion and Interpretation of Results Environmental Radiological Monitoring Program Annual Summary Deviations / Missing Data Analyses with LLDs Above Required Detection Capabilities Land Use Census Key to Sample Locations Radiological Surveillance of Florida Power and Light Company's St. Lucie Site First Quarter 2011 Second Quarter 2011 Third Quarter 2011 Fourth Quarter 2011 Results from the Interlaboratory Comparison Program 2011 Ground Water Protection, Industry Initiative PAGE 1
1 4
TABLE 1 TABLE 1A TABLE 1 B TABLE 2 ATTACHMENT A ATTACHMENT B ATTACHMENT C ATTACHMENT D
2011 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS 1 & 2 INTRODUCTION This report is submitted pursuant to Specification 6.9.1.8 of St. Lucie Unit 1 and St. Lucie Unit 2 Technical Specifications. The Annual Radiological Environmental Operating Report provides information, summaries and analytical results pertaining to the radiological environmental monitoring program for the calendar year indicated. This report covers surveillance activities meeting the requirements of Unit 1 and Unit 2 Technical Specifications.
RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM A.
Purpose The purpose of the radiological environmental monitoring program is to provide representative measurements of radiation and of radioactive materials in those exposure pathways and for those radionuclides which lead to the highest potential radiation exposures to members of the public resulting from station operation.
The radiological environmental monitoring program also supplements the radiological effluent monitoring program by verifying that the measurable concentrations of radioactive materials and levels of radiation are not higher than expected on the basis of the effluent measurements and the modeling of the environmental exposure pathways.
B.
Program Description The radiological environmental monitoring program (REMP) for the St. Lucie Plant is conducted pursuant to the St. Lucie Units I and 2 Offsite Dose Calculation Manual (ODCM) Section 3/4.12.1, Monitoring Program.
- 1.
Sample Locations, Types and Frequencies:
- a.
Direct radiation gamma exposure rate is monitored continuously at 27 locations by thermoluminescent dosimeters (TLDs). TLDs are collected and analyzed quarterly.
- b.
Airborne radioiodine and particulate samplers are operated continuously at five locations. Samples are collected and analyzed weekly. Analyses include Iodine-131, gross beta, and gamma isotopic measurements.
- c.
Surface water samples are collected from two locations. Samples are collected and analyzed weekly and monthly, respectively. Analyses include gamma isotopic and tritium measurements.
1
2011 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS 1 & 2
- d.
Shoreline sediment samples are collected from two locations coinciding with the locations for surface water samples. Samples are collected and analyzed semi-annually.
Sediment samples are analyzed by gamma isotopic measurements.
- e.
Fish and invertebrate samples are collected from two locations. Samples are collected and analyzed semi-annually. Fish and invertebrate samples are analyzed by gamma isotopic measurements.
- f.
Broad leaf vegetation samples are collected from three locations. Samples are collected and analyzed monthly. Broad leaf vegetation samples are analyzed by gamma isotopic measurements.
Attachment A provides specific information pertaining to sample locations, types and frequencies.
Note: Ground Water Protection, NEI Initiative: The program and results are described in Attachment D
- 2.
Analytical Responsibility:
Radiological environmental monitoring for the St. Lucie Plant is conducted by the State of Florida, Department of Health (DOH), Bureau of Radiation Control (BRC).
Samples are collected and analyzed by DOH personnel.
Samples are analyzed at the DOH BRC Environmental Radiation Control Laboratory in Orlando, Florida.
C.
Analytical Results Table 1, Environmental Radiological Monitoring Program Annual Summary provides a summary for all specified samples collected during the referenced surveillance period.
Deviations from the sample schedule or missing data, if any, are noted and explained in Table 1A. Samples not meeting the specified "A PRIORI" LLD, if any, are noted and explained in Table lB. Analysis data for all specified samples analyzed during the surveillance period is provided in Attachment B.
2
2011 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS 1 & 2 D.
Land Use Census A land use census out to a distance of a five mile radius from the St. Lucie Plant is conducted annually to determine the location of the nearest milk animal, residence, and garden producing broad leaf vegetation, in each of the 16 meteorological sectors. A summary of the land use census for the surveillance year is provided in Table 2, Land Use Census Summary.
E.
Interlaboratory Comparison Program The intercomparison program consists of participating in the DOE Mixed Analyte Performance Evaluation Program (MAPEP).
This program provides similar testing (matrices, nuclides, and levels) as the former EPA Interlaboratory Comparison Program and is referred to as the Mixed Analyte Performance Evaluation Program (MAPEP).
The samples are analyzed using the methods applicable to the REMP (gamma spectroscopy, Gross Beta, and Tritium for water).
From the MAPEP handbook:
Acceptance criteria were developed from a review of precision and accuracy data compiled by other performance evaluation programs (PEPs), the analytical methods literature, from several MAPEP pilot studies, and from what is considered reasonable, acceptable, and achievable for routine analyses among the more experienced laboratories.
The results for nuclides associated with the REMP are listed in ATTACHMENT C, RESULTS FROM THE INTERLABORATORY COMPARISON PROGRAM.
3
2011 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS I & 2 Ill.
DISCUSSION AND INTERPRETATION OF RESULTS A.
Reporting of Results The Annual Radiological Environmental Operating Report contains the summaries, interpretations and information required by St. Lucie Plant ODCM. Table 1 provides a summary of the measurements made for the nuclides required by ODCM, Table 4.12-1, for all samples specified by Table 3.12-1.
In addition, summaries are provided for other nuclides identified in the specified samples, including those not related to station operation.
These include nuclides such as K-40, Th-232, Ra-226, and Be-7, which are common in the Florida environment.
B.
Interpretation of Results
- 1.
Direct Radiation:
The results of direct radiation monitoring are consistent with past measurements for the specified locations. The exposure rate data shows no indication of any trends attributed to effluents from the plant. The measured exposure rates are consistent with exposure rates that were observed during the pre-operational surveillance program. Direct radiation monitoring results are summarized in Table 1.
- 2.
Air Particulates/Radioiodine:
For results attributed to plant effluents:
The results for radioactive air particulate and radioiodine monitoring are consistent with past measurements and indicate no trends attributed to plant effluents. All samples for radioiodine yielded no detectable 1-131.
Gamma isotopic measurements yielded no indication of any nuclides attributed to station operation.
The results for air particulate/radioiodine samples are consistent with measurements that were made during the pre-operational surveillance program. Air particulate and radioiodine monitoring results are summarized in Table 1.
For results attributed to Fukushima Nuclear Power Plants event:
Elevated levels of air particulate and radioiodine were measured during the period March 22 through April 23 attributed to the Fukushima Nuclear power plants event.
Elevated levels were measured through-out the United States.
- 3.
Surface Water:
The results for radioactivity measurements in surface water are consistent with past measurements and with measurements made during the pre-operational surveillance program. Tritium was reported as present in six of the 52 indicator locations and three of the 12 control location surface water samples collected.
The highest value was 7% of the required LLD listed in ODCM Table 4.12-1. There were no indications of any other nuclides that could be attributed to plant effluents.
Results for surface water samples are summarized in Table 1.
4
2011 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS 1 & 2
- 4.
Waterborne Sediment and Food Products:
The results for radioactivity measurements in waterborne sediment, fish and crustacean samples are consistent with past measurements and with measurements made during the pre-operational surveillance program. There were no indications of any nuclides attributed to plant effluents.
Results for the waterborne sediment, fish and crustacean samples are summarized in Table 1.
- 5.
Broad Leaf Vegetation:
For results attributed to plant effluents:
The results of radioactivity measurements in broad leaf vegetation are consistent with past measurements and with measurements made during the pre-operational surveillance program.
There were no indications of any nuclides attributed to plant effluents.
For results attributed to Fukushima Nuclear Power Plants event:
Radioiodine was measured during the period March 22 through May 10 attributed to the Fukushima Nuclear Power Plants event. Elevated levels of radioiodine were measured through-out the United States.
- 6.
Land Use Census:
A new garden was identified 2.0 miles, West Southwest of the plant. This garden has been included in the ODCM for calculating dose from plant effluents and is included in the 2011 Annual Radioactive Effluent Release Report.
- 7.
Interlaboratory Comparison Program:
The State laboratory participated in MAPEP 24 and 25.
In MAPEP 24, the results for Water, Air Filter Gross Beta, mixed gamma emitters in Air Filters, Soil and Vegetation matrices for those nuclides associated with nuclear power plant operation and using analytical methods used in the REMP are acceptable. There was a warning for Sr-90 in water; the result is high but within acceptance range.
In MAPEP 25, the results for Water, Air Filter Gross Beta, mixed gamma emitters in Air Filters and Vegetation matrices for those nuclides associated with nuclear power plant operation identified one not acceptable result for gross beta on the air filter. The reported result for a 'blank' was too high; a "false positive" was reported.
An investigation was conducted by the State of Florida and determined that there was a slight shift in the beta efficiency value that generated the false positive value for the gross beta air filter MAPEP result. A new beta standard was ordered and a new beta efficiency value for the detector was generated on February 29, 2012.
The results are listed in Attachment C.
5
2011 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS 1 & 2 C.
Conclusions The data obtained through the St. Lucie Plant radiological environmental monitoring program verifies that the levels of radiation and concentrations of radioactive materials in environmental samples, representing the highest potential exposure pathways to members of the public, are not being increased.
The measurements verify that the dose or dose commitment to members of the public, due to operation of St. Lucie Units 1 and 2, during the surveillance year, are well within "as low as reasonably achievable (ALARA)" criteria established by 10 CFR 50, Appendix I.
6
TABLE 1 Page 1 of 8 ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM ANNUAL
SUMMARY
Name of Facility St. Lucie Units 1 & 2, Docket No(s). 50-335 & 50-389 Location of Facility St. Lucie, Florida, Reporting Period January 1 - December 31, 2011 (County, State)
PATHWAY: DIRECT RADIATION SAMPLES COLLECTED: TLD UNITS: micro-R/hr Location with Highest Annual Mean Name C Mean (f)b Type and Total Number Lower Limit of All Indicator Distance &
Range Control Locations of Analyses Performed Detection a (LLD)
Locations Direction Mean (f)b Range Mean (f)b Range Exposure d Rate, 107 4.1 (103/104) 3.0 - 6.1 S-5 5 mi., S 5.2 (3/4) 4.4-5.9 4.4 (4/4) 3.6-5.4 Number of Non-Routine Reported Measurements = 0
TABLE 1 Page 2 of 8 ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM ANNUAL
SUMMARY
Name of Facility St. Lucie Units 1 & 2, Docket No(s). 50-335 & 50-389 Location of Facility St. Lucie, Florida, Reporting Period January 1 - December 31, 2011 (County, State)
PATHWAY: AIRBORNE SAMPLES COLLECTED:
UNITS: PICO-Ci/M 3 RADIOIODINE AND PARTICULATES Location with Highest Annual Mean Name c Mean (f)b Type and Total Number Lower Limit of All Indicator Distance &
Range Control Locations of Analyses Performed Detection a (LLD)
Locations Direction Mean (f)b Range Mean (f)b Range 1311, 260 0.012
<MDA
<MDA
[0.013 - 0.467]*
0.015 (208/208) 0.004 - 0.115 Gross Beta, 260 Composite Gamma Isotopic, 20 7Be 0.0064 H-14 1 mile, SE 0.016 (52/52) 0.005 - 0.096*
0.014 (52/52) 0.003 - 0.108*
134cs 137cs 210Pb 0.0006 0.0008 0.0008 0.1332 (16/16) 0.0624 - 0.2151 0.0021* (1/4) 0.0023* (1/4) 0.0161 (12/16) 0.007-0.028 H-34
.5 mile, N H-14 1 mile, SE H-1 4 1 mile, SE H-1 4 1 mile, SE 0.1486 (4/4) 0.096 - 0.2095 0.0021 (1/4) 0.0023 (1/4) 0.0194 (3/4) 0.0117-0.0245 0.1250 (4/4) 0.0673 - 0.1677
<MDA
<MDA 0.0125 (4/4) 0.0057 - 0.0200
- Elevated levels measured during Fukushima Nuclear Power Plants event from March 22, 2011 through April 23, 2011.
Number of Non-Routine Reported Measurements = 0
TABLE 1 ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM ANNUAL
SUMMARY
Name of Facility St. Lucie Units 1 & 2, Docket No(s). 50-335 & 50-389 Location of Facility St. Lucie, Florida, Reporting Period January 1 - December 31, 2011 (County, State)
Page 3 of 8 PATHWAY: WATERBORNE SAMPLES COLLECTED: SURFACE WATER UNITS: PICO - Ci/LITER Location with Highest Annual Mean Namec Mean (f)b Type and Total Number Lower Limit of All Indicator Distance & Direction Range Control Locations of Analyses Performed Detectiona (LLD)
Locations Mean (f)b Range Mean (f)b Range Tritium, 64 172 Gamma Isotopic, 64 137 (6/52)97-212 345 (52/52) 155 - 460 H-15
<1 mi., ENE/E/ESE H-15
<1 mi., ENE/E/ESE 137 (6/52)97-212 345 (52/52) 155 - 460 100 (3/12) 94 - 104 368 (12/12) 293 - 445 58 54Mn 59Fe 58co 60co 65zn 95Zr-Nb 1311 137cs 140Ba-La 3
6 3
4 7
<MDA
<MDA
<MDA
<MDA
<MDA
<MDA
<MDA
<MDA
<MDA
<MDA
<MDA
<MDA
<MDA
<MDA
<MDA
<MDA
<MDA
<MDA
<MDA
<MDA 6
4 4
4 9
Number of Non-Routine Reported Measurements = 0
TABLE 1 Page 4 of 8 ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM ANNUAL
SUMMARY
Name of Facility St. Lucie Units 1 & 2, Docket No(s). 50-335 & 50-389 Location of Facility St. Lucie, Florida, Reporting Period January 1 - December 31, 2011 (County, State)
PATHWAY: WATERBORNE SAMPLES COLLECTED: SHORELINE SEDIMENT UNITS: PICO - Ci/Kg, DRY Location with Highest Annual Mean Namec Mean (f)b Type and Total Number of Lower Limit of All Indicator Distance & Direction Range Control Locations Analyses Performed Detectiona (LLD)
Locations Mean (f)b Range Mean (f)b Range Gamma Isotopic, 4 7Be 56 100
<MDA
<MDA 750 (2/2) 402 - 1097 H-1 5
<1 mi, ENE/E/ESE 750 (2/2) 402-1097 252 (2/2) 246 - 258 58co 60co 134cs 137cs 6
7 7
7
<MDA
<MDA
<MDA
<MDA
<MDA
<MDA
<MDA
<MDA 15 25 232Th 451 (1/2) 817 (1/2) 106 (2/2) 74 - 137 39 (1/2) 267 (1/2)
H-15
<1 mi., ENE/E/ESE H-15
<1 mi., ENE/E/ESE H-15
<1 mi., ENE/E/ESE H-15
<1 mi., ENE/E/ESE H-15
<1 mi., ENE/E/ESE 451 (1/2) 817 (1/2) 106 (2/2) 74 - 137 39 (1/2) 267 (1/2) 287 (1/2) 350 (2/2) 229-470 56 (2/2) 50-62
<MDA
<MDA 238u Number of Non-Routine Reported Measurements = 0
TABLE 1 Page 5 of 8 ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM ANNUAL
SUMMARY
Name of Facility St. Lucie Units 1 & 2, Docket No(s). 50-335 & 50-389 Location of Facility St. Lucie, Florida, Reporting Period January 1 - December 31, 2011 (County, State)
PATHWAY: INGESTION SAMPLES COLLECTED: CRUSTACEA UNITS: PICO - Ci/Kg, WET Location with Highest Annual Mean Namec Mean (fb Type and Total Number Lower Limit of All Indicator Distance & Direction Range Control Locations of Analyses Performed Detectiona (LLD)
Locations Mean (f)b Range Mean (f)b Range Gamma Isotopic, 5 4 0K 54Mn 59Fe 58co 60co 65 Zn 226 Ra 228Ra 270 16 28 15 16 32 1838 (3/3) 1675-2040 H-15
<1 mi., ENE/E/ESE 1838 (3/3) 1675 -2040 2270 (2/2) 1627-2912
<MDA
<MDA
<MDA
<MDA
<MDA
<MDA
<MDA
<MDA
<MDA
<MDA
<MDA
<MDA
<MDA
<MDA
<MDA
<MDA 16 18 300 58 892 (1/3)
H-15
<1 mi., ENE/E/ESE 892 (1/3)
< MDA Number of Non-Routine Reported Measurements = 0
TABLE 1 Page 6 of 8 ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM ANNUAL
SUMMARY
Name of Facility St. Lucie Units 1 & 2, Docket No(s). 50-335 & 50-389 Location of Facility St. Lucie, Florida, Reporting Period January 1 - December 31, 2011 (County, State)
PATHWAY: INGESTION SAMPLES COLLECTED: FISH UNITS: PICO - Ci/Kg, WET Location with Highest Annual Mean Namec Mean (f)b Type and Total Number Lower Limit of All Indicator Distance & Direction Range Control Locations of Analyses Performed Detectiona (LLD)
Locations Mean (f)b Range Mean (f)b Range Gamma Isotopic, 4 4 0K 270 2500 (2/2) 1474-3526 H-1 5
<1 mi., ENE/E/ESE 2500 (2/2) 1474-3526 2433 (2/2) 2294 - 2572 54Mn 59Fe 58co 60co 65Zn 134cs 137cs 16 28 15 16 32 16 18
<MDA
<MDA
<MDA
<MDA
<MDA
<MDA
<MDA
<MDA
<MDA
<MDA
<MDA
<MDA
<MDA
<MDA Number of Non-Routine Reported Measurements = 0
TABLE 1 Page 7 of 8 ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM ANNUAL
SUMMARY
Name of Facility St. Lucie Units 1 & 2, Docket No(s). 50-335 & 50-389 Location of Facility St. Lucie, Florida, Reporting Period January 1 - December 31, 2011 (County, State)
PATHWAY: INGESTION SAMPLES COLLECTED: BROAD LEAF VEGETATION UNITS: PICO - Ci/Kg, WET Location with Highest Annual Mean Namec Mean (f)b Type and Total Number Lower Limit of All Indicator Distance & Direction Range Control Locations of Analyses Performed Detectiona Locations Mean (f)b Range (LLD)
Mean (f)b Range Gamma Isotopic, 44*
7Be 64 120 8co 6OCo 1311
- 134CS 6
8 9
8 872 (24/24) 328-1600 4815 (24/24) 3319-6702
<MDA
<MDA 141 (4/24)17-288
<MDA H-52 1 mi., S/SSE H-52 1 mi., S/SSE H-51 1 mi., N/NNW 891 (12/12) 420-1385 5236 (12/12) 3942 - 6702 158 (2/12)27-288 703 (18/18) 368-1354 3284 (18/18) 2359 -4652
<MDA
< MDA 295 (8/20) 8 - 1220
<MDA
-LS 8
<IVIUA I 1 / tI1,6) 21-pb 257 (2/24)
H-51 257 (2/12) 201 (4/18) 181 -333 1 mi., N/NNW 181 -333 109-408 212pb
<MDA H-51 22 (2/12)
<MDA 1 mi., N/NNW 4-39 226Ra 189 215(4/24)
H-52 292 (2/12)
<MDA 70-405 1 mi., S/SSE 179-405
- Additional samples taken from March 22 through May 10 and elevated levels measured associated with the Fukushima Nuclear Power Plants event.
Number of Non-Routine Reported Measurements = 0
TABLE 1 Page 8 of 8 ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM ANNUAL
SUMMARY
Name of Facility St. Lucie Units 1 & 2, Docket No(s). 50-335 & 50-389 Location of Facility St. Lucie, Florida, Reporting Period January 1 - December 31, 2011 (County, State)
NOTES
- a.
The LLD is an "a priori" lower limit of detection which establishes the smallest concentration of radioactive material in a sample that will yield a net count above system background that will be detected with 95% probability with only 5% probability of falsely concluding that a blank observation represents a real signal.
LLDs in this column are at time of measurement. The MDAs reported in Attachment B for the individual samples have been corrected to the time of sample collection.
- b.
Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parentheses (f).
- c.
Specific identifying information for each sample location is provided in Attachment A.
- d.
Results were based upon the average net response of three elements in a TLD (thermoluminescent dosimeter).
MDA refers to minimum detectable activity.
2011 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS I & 2 TABLE 1A DEVIATIONS / MISSING DATA A)
Pathway:
Location:
Dates:
Deviation:
Description of Problem:
Corrective Action:
B)
Pathway:
Location:
Dates:
Deviation:
Description of Problem:
Corrective Action:
C)
Pathway:
Location:
Dates:
Deviation:
Description of Problem:
Corrective Action:
D)
Pathway:
Location:
Dates:
Deviation:
Description of Problem:
Direct Exposure - TLDs S-5, 5.2 Miles South 9/14/11 - 12/6/11 Failure to perform continuous monitoring TLD missing, not found during collection attempt.
Replaced TLD.
Airborne, Particulates & Radioiodine H-30, 2.0 miles West 5/10/11 - 5/17/11 Failure to perform continuous monitoring Sample pump failure during sampling period; estimated sampling duration of 145 hours0.00168 days <br />0.0403 hours <br />2.397487e-4 weeks <br />5.51725e-5 months <br /> of 168 hour0.00194 days <br />0.0467 hours <br />2.777778e-4 weeks <br />6.3924e-5 months <br /> sampling period.
Replaced pump, verified equipment as operable.
Airborne, Particulates & Radioiodine H-14, 1.0 mile Southeast 6/28/11 - 7/6/11 Failure to perform continuous monitoring Sample pump failure during sampling period; estimated sampling duration of 54 hours6.25e-4 days <br />0.015 hours <br />8.928571e-5 weeks <br />2.0547e-5 months <br /> of 189 hour0.00219 days <br />0.0525 hours <br />3.125e-4 weeks <br />7.19145e-5 months <br /> sampling period.
Replaced pump, verified equipment as operable.
Airborne, Particulates & Radioiodine H-34, 0.5 miles North 11/9/11 - 11/16/11 Failure to perform continuous monitoring Sample pump failure during sampling period; estimated sampling duration of 49 hours5.671296e-4 days <br />0.0136 hours <br />8.101852e-5 weeks <br />1.86445e-5 months <br /> of 170 hour0.00197 days <br />0.0472 hours <br />2.810847e-4 weeks <br />6.4685e-5 months <br /> sampling period.
Replaced pump, verified equipment as operable.
Corrective Action:
2011 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS 1 & 2 TABLE 1B ANALYSIS WITH LLDs ABOVE THE REQUIRED DETECTION CAPABILITIES (LLDs) Listed in ODCM TABLE 4.12-1 1/1/2011 - 12/31/2011 The values specified in ODCM Table 4.12-1, Detection Capabilities, were achieved for all samples.
2011 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS I & 2 TABLE 2 LAND USE CENSUS (Page 1 of 2)
Survey Performed June & July 2011 Distance to Nearest (a, b)
Sector Milk (c) Animal Residence Garden (d)
N 0 (e) 0 0
NNE 0
0 0
NE 0
0 0
ENE 0
0 0
E 0
0 0
ESE 0
0 0
SE 0
1.5/142 0
SSE L (f) 2.0/149 (g)
L S
L 3.3/190 L
SSW L
2.2/212 4.4/207 SW L
1.9/235 L
WSW L
1.9/240 2.0/250 W
L 1.9/260 L
WNW L
2.3/281 L
NW L
3.4/304 L
NNW L
2.7/344 L
2011 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS 1 & 2 TABLE 2 LAND USE CENSUS (Page 2 of 2)
NOTES
- a.
All categories surveyed out to a 5-mile radius from the St. Lucie Plant.
- b.
The following format is used to denote the location:
distance (miles)/bearing (degrees)
For example, a residence located in the southeast sector at a distance of 1.5 miles bearing 142 degrees is recorded as 1.5/142.
- c.
Potential milk animal locations.
- d.
Gardens with an estimated growing area of 500 square feet or more.
- e.
0 denotes that the sector area is predominantly an ocean area.
- f.
L denotes that the sector area is predominantly a land area unoccupied by the category type.
- g.
Non-residential occupied buildings in these sectors include the following:
Sector Distance Description SSE 1.8/147 Fire Station
2011 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS 1 & 2 ATTACHMENT A KEY TO SAMPLE LOCATIONS
2011 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS I & 2 SITE AREA MAP & ENVIRONMENTAL SAMPLE LOCATIONS 0
1/2 SCALE IN MtILES
2011 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS I & 2 ENVIRONMENTAL SAMPLE LOCATIONS (10 MILES)
(P/CHEM/C-2008-F2-RO)
2011 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS I & 2 ATTACHMENT A PAGE 1 OF 4 PATHWAY: DIRECT RADIATION SAMPLES COLLECTED: TLD SAMPLE COLLECTION FREQUENCY: QUARTERLY Location Name N-1 NNW-5 NNW-10 NW-5 NW-10 WNW-2 WNW-5 WNW-10 W-2 W-5 W-10 WSW-2 WSW-5 WSW-10 SW-2 SW-5 SW-10 SSW-2 SSW-5 SSW-10 S-5 S-10 S/SSE-10 SSE-5 SSE-10 SE-1 Control:
H-32 Direction Sector N
NNW NNW NW NW WNW WNW WNW W
W W
WSW WSW WSW SW SW SW SSW SSW SSW S
S SSE SSE SSE SE Approximate Distance (miles) 1 4.8 8.7 5.4 9.6 2.3 5.1 10 2
5.4 10.3 1.8 5.6 10 2
4.5 10.2 2.6 6
8 5.2 10.8' 9.9 5.1 10.2 1
Description AlA, North of Blind Creek Frederick Douqlas Beach Entrance Coast Guard Station Indian River Dr., at Rio Vista Dr.
FPL Facility, S.R. 68 at 3 3 RD St.
Cemetery South of 7107 Indian River Dr.
U.S. 1 at S.R. 712 S.R. 70, West of Turnpike 7609 Indian River Drive Oleander and Saqer Street Interstate 95 at S.R. 709 8503 Indian River Dr.
Prima Vista at Yacht Club Del Rio at Davis Street 9207 Indian River Drive U.S. 1 at Villaqe Green Dr.
Port St. Lucie Blvd. at Cairo Rd.
10307 Indian River Drive U.S. 1 at Port St. Lucie Blvd.
Pine Valley at Westmoreland Rd.
13179 Indian River Drive U.S. 1 at S.R. 714 Indian River Dr. at Quail Run Lane North of entrance to Miramar Elliot Museum South of Coolinq Canal University of Florida IFAS Vero Beach NNW 18.1
2011 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS 1 & 2 ATTACHMENT A PAGE 2 OF 4 PATHWAY: AIRBORNE SAMPLES COLLECTED: RADIOIODINE AND PARTICULATES SAMPLE COLLECTION FREQUENCY: WEEKLY Location Direction Approximate Description Name Sector Distance (miles)
H-08 WNW 6
FPL Substation, Weatherbee Rd.
H-14 SE 1
On-Site, near south property line H-30 W
2 Power Line, 7609 Indian River Drive H-34 N
0.5 On-Site at Meteorology Tower Control:
H-1 2 S
12 FPL Substation, SR-76 Stuart
2011 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS 1 & 2 ATTACHMENT A PAGE 3 OF 4 PATHWAY: WATERBORNE SAMPLES COLLECTED: SURFACE WATER (OCEAN)
SAMPLE COLLECTION FREQUENCY: H-15 WEEKLY, H-59 MONTHLY Location Name Direction Sector Approximate Distance (miles)
Description H-1 5 ENE/E/SSE
<1 Atlantic Ocean, public beaches east side AlA Control:
H-59 S/SSE 10-20 Near south end of Hutchinson Island SAMPLES COLLECTED: SHORELINE SEDIMENT SAMPLE COLLECTION FREQUENCY: SEMI-ANNUALLY Location Name Direction Sector Approximate Distance (miles)
Description H-1 5 ENE/E/ESE
<1 Atlantic Ocean, public beaches east side AlA Control:
H-59 S/SSE 10-20 Near south end of Hutchinson Island
2011 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS 1 & 2 ATTACHMENT A PAGE 4 OF 4 PATHWAY: INGESTION SAMPLES COLLECTED: CRUSTACEA AND FISH SAMPLE COLLECTION FREQUENCY: SEMI-ANNUALLY Location Name Direction Sector Approximate Distance (miles)
Description H-1 5 ENE/E/ESE
<1 Ocean Side, Vicinity of St. Lucie Plant Control:
H-59 S/SSE 10-20 Near south end of Hutchinson Island SAMPLES COLLECTED: BROAD LEAF VEGETATION SAMPLE COLLECTION FREQUENCY: MONTHLY Location Name Direction Sector N/NNW Approximate Distance (miles) 1 Description H-51 H-52 Off-Site Near North Property Line Off-Site Near South Property Line S/SSE 1
Control:
H-59 S/SSE 10-20 Near south end of Hutchinson Island
2011 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS 1 & 2 ATTACHMENT B RADIOLOGICAL SURVEILLANCE OF FLORIDA POWER AND LIGHT COMPANY ST. LUCIE SITE 2011 First Quarter 2011 Second Quarter 2011 Third Quarter 2011 Fourth Quarter 2011
2011 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS I & 2 RADIOLOGICAL SURVEILLANCE OF FLORIDA POWER AND LIGHT COMPANY ST. LUCIE PLANT FIRST QUARTER 2011 BUREAU OF RADIATION CONTROL
SL QR 1Q-2011 ST. LUCIE SITE Offsite Dose Calculation Manual Sampling First Quarter, 2011 Number of Sample Locations Number of Samples Sample Type Collection Frequency
- 1. Direct Radiation
- 2. Airborne 2.a. Air Iodines 2.b. Air Particulates
- 3. Waterborne 3.a. Surface Water 3.b. Shoreline Sediment
- 4. Ingestion 4.a. Fish and Invertebrates 4.a. 1. Crustacea 4.a.2. Fish Quarterly 27 Weekly Weekly 5
5 27 65 65 13 Weekly Monthly Semiannually Semiannually Semiannually Monthly 1
1 3
2 2
2 2
3 0
2 4.b. Broadleaf Vegetation 11I Total: 188 NOTE: Measurement results having magnitudes that are significantly above the background of the measurement system are reported as net values plus or minus a one-standard-deviation error term. Measurement results that are not significantly above background are reported as less than a Lower Limit of Detection (<LLD), which is an estimated upper limit (with at least 95% confidence) for the true activity in the sample.
The marine fauna listed in this report were collected in part, under Florida FWC SAL030.
1 of 7
SL QR 1 Q-2011
- 1. DIRECT RADIATION - TLD's - (itR/hour)
Sample Site N-i NNW-5 NNW-10 NW-5 NW-10 WNW-2 WNW-5 WNW-10 W-2 W-5 W-10 WSW-2 WSW-5 WSW-10 Deployment 07-Dec-10 Collection 08-Mar-i 1 3.9+/-0.4 4.1+/- 0.5 5.2+/-0.5 4.2+/-0.5 5.7+/-0.5 4.4+/-0.4 4.3 +/- 0.5 5.0 +/- 0.5 4.2 +/- 0.4 4.9 +/- 0.6 4.5 +/- 0.5 4.6 +/- 0.4 4.3 +/- 0.4 4.0 +/- 0.5 Sample Site SW-2 SW-5 SW-10 SSW-2 SSW-5 SSW-10 S-5 S-10 S/SSE-10 SSE-5 SSE-10 SE-I H-32 Deployment 07-Dec-10 Collection 08-Mar-I 1 4.4 +/- 0.4 5.5 +/- 0.6 4.8+/- 0.5 4.5 +/- 0.5 5.1+/-0.6 5.0 +/- 0.6 5.5 +/- 0.5 4.7 +/- 0.4 4.4 +/- 0.5 4.1+/-0.4 4.5 +/- 0.4 4.2 +/- 0.4 5.2 +/- 0.6 2 of 7
SL QR IQ-2011 2.a. IODINE-131 IN WEEKLY AIR CARTRIDGES - (pCi/ m3)
Collection Date 04-Jan-1I Il-Jan-Il 19-Jan-Il 24-Jan-I I 01-Feb-i l 07-Feb-Il 14-Feb-Il 22-Feb-II 01-Mar-II 08-Mar-I1 14-Mar-Il H08
<0.02
<0.02
<0.02
<0.04
<0.02
<0.03
<0.02
<0.02
<0.02
<0.02
<0.03 H12
<0.03
<0.02
<0.02
<0.04
<0.02
<0.03
<0.02
<0.02
<0.02
<0.02
<0.03 H14
<0.02
<0.02
<0.02
<0.04
<0.02
<0.03
<0.02
<0.02
<0.02
<0.02
<0.03 0.411 + 0.023 0.272 +/- 0.021 H30
<0.02
<0.02
<0.02
<0.04
<0.02
<0.03
<0.02
<0.02
<0.02
<0.02
<0.03 0.245 + 0.012 0.233 +/- 0.024 H34
<0.02
<0.02
<0.02
<0.04
<0.02
<0.03
<0.02
<0.02
<0.02
<0.02
<0.03 0.341 + 0.014 0.227 + 0.021 22-Mar-11(A) 0.259 +/- 0.011 0.283 +/- 0.013 29-Mar-11(A) 0.399 +/- 0.024 0.467 +/- 0.025 (A) Iodine levels attributed to Japan incident.
3 of 7
SL QR IQ-2011 2.b.l. AIR PARTICULATES - GROSS BETA - (pCi/m3)
Collection Date 04-Jan-Il 11-Jan-11 19-Jan-Il 24-Jan-II 01-Feb-11 07-Feb-Il 14-Feb-1I 22-Feb-il 01-Mar-Il 08-Mar-Il 14-Mar-1I 22-Mar-1 (A) 29-Mar-11 (A)
Average:
H08 0.026 + 0.003 0.025 +/- 0.003 0.019 + 0.002 0.018 +/- 0.003 0.024 +/- 0.002 0.014 + 0.002 0.018 +/- 0.002 0.019 +/- 0.002 0.008 +/- 0.002 0.016 +/- 0.002 0.012 +/- 0.002 0.105 +/- 0.004 0.029 + 0.003 0.026 +/- 0.001 H12 0.018 +/- 0.003 0.025 +/- 0.003 0.017 +/- 0.002 0.014 +/- 0.003 0.020 +/- 0.002 0.011 +/- 0.002 0.014 +/- 0.002 0.019 +/- 0.002 0.017 +/- 0.002 0.011 +/- 0.002 0.010 +/- 0.002 0.108 - 0.004 0.047 +/- 0.003 0.025 +/- 0.001 H14 0.022 +/- 0.003 0.030 +/- 0.003 0.017 +/- 0.002 0.032 +/- 0.003 0.019 +/- 0.002 0.014 +/- 0.002 0.020 +/- 0.002 0.015 +/- 0.002 0.019 +/- 0.002 0.010 +/- 0.002 0.026 +/- 0.003 0.096 +/- 0.004 0.038 +/- 0.003 0.027 +/- 0.001 H30 0.017 +/- 0.002 0.020 +/- 0.002 0.016 +/- 0.002 0.021 +/- 0.003 0.019 +/- 0.002 0.010 + 0.002 0.016 +/- 0.002 0.016 +/- 0.002 0.013 +/- 0.002 0.011 +/- 0.002 0.016 +/- 0.002 0.115 +/- 0.005 0.031 + 0.003 0.025 +L 0.001 H34 0.023 +/- 0.003 0.027 +/- 0.003 0.014 +/- 0.002 0.024 +/- 0.003 0.016 +/- 0.002 0.017 + 0.003 0.016 +/- 0.002 0.014 +/- 0.002 0.013 +/- 0.002 0.013 + 0.002 0.016 +/- 0.002 0.097 +/- 0.004 0.058 +/- 0.004 0.027 +/- 0.001 (A) Elevated Gross Beta levels attributed to Japan incident.
2.b.2. AIR PARTICULATES - GAMMA ANALYSIS OF QUARTERLY COMPOSITES - (pCi/mr)
Sample Site Be-7 K-40 1-131(A)
Cs-134
<0.0019
<0.0021 Cs-137
<0.0015 Pb-2 10 H08 0.1634 + 0.0106
<0.0187 0.2095 + 0.0259 H12 0.1677 0.0106
<0.0172 0.2182 0.0270 0.0188 +/- 0.0028 0.0008 +/- 0.0003 0.0202 +/- 0.0030 H14 0.2151 +/- 0.0128
<0.0164 0.4738 +/- 0.0431 0.0021 +/- 0.0003 0.0023 + 0.0004 0.0280 +/- 0.0041 H30 0.1684 +/- 0.0108
<0.0178 0.2557 - 0.0283 H34 0.2095 +/- 0.0139
<0.0183 0.2150 +/- 0.0469 (A) Iodine levels attributed to Japan incident.
<0.0021
<0.0021
<0.0019
<0.00 15 0.0189 +/- 0.0029 0.0221 +/- 0.0044 4 of 7
SL QR 1Q-2011 3.a. SURFACE WATER - (pCiIL)
Sample Site Collection Date H-3 H15 04-Jan-11
<135 11-Jan-11
<135 19-Jan-I 1
<130 24-Jan-11
<130 01-Feb-11
<139 07-Feb-11
<139 14-Feb-11
<139 22-Feb-11
<144 01-Mar-11
<143 08-Mar-1 1,
<155 14-Mar-11
<155 22-Mar-11
<156 29-Mar-11
<156 H59 11-Jan-11
<135 02-Feb-11
<139 01-Mar-11
<143 Zr-95 K-40 Mn-54 Co-58 Fe-59 Co-60 Zn-65 Nb-95 (A) 359 + 22
<3
<3
<8
<4
<9
<6 346 +/- 24
<4
<4
<8
<4
<8
<6 353 +/- 27
<3
<2
<6
<3
<6
<4 370 +/- 33
<4
<4
<8
<4
<9
<7 362 +/- 38
<4
<4
<8
<5
<10
<6 384 +/- 23
<2
<2
<5
<3
<6
<4 345 +/- 24
<4
<3
<8
<4
<9
<6 366 +/- 28
<3
<3
<7
<4
<7
<6 399 +/- 36
<4
<4
<6
<4
<9
<6 313 +/- 23
<4
<4
<8
<4
<9
<7 317 +/- 17
<3
<3
<5
<3
<6
<4 328 +/- 37
<4
<4
<7
<4
<5
<6 155 +/- 36
<4
<4
<8
<4
<8
<6 445 +/- 35
<4
<4
<9
<5
<10
<7 336 +/- 24
<4
<4
<8
<4
<11
<7 293 +/- 39
<5
<4
<7
<6
<8
<8
<4
<4
<4
<5
<6
<3
<4
<7
<5
<4
<3
<5
<5
<4
<5
<5 Ba-140 1-131 Cs-134 Cs-137 La-140
<4
<4
<3
<4
<5
<3
<4
<4
<4
<4
<3
<4
<5
<5
<4
<6
<4
<4
<3
<4
<4
<3
<4
<4
<4
<4
<3
<4
<4
<4
<4
<5 (B)
<7
<14
<3
<.12
<5
<7
<14
<5
<7
<8
<6
<7
<12
<14
<10
<13 (A) - These tabulated LLD values for Zr/Nb-95 are the higher of the individual parent or daughter LLD's.
(B) - These tabulated LLD values are for Ba-140, either based on direct measurement of Ba-140 or based on ingrowth of La-140, whichever method yields the greater sensitivity for a given sample.
5 of 7
SL QR IQ-2011 3.b. SHORELINE SEDIMENT - (pCi/kg, dry weight)
Sample Collection Site Date Be-7 K-40 Co-58 H15 01-Feb-11
<71 402 + 60
<7 H59 02-Feb-11
<73 246 +/- 49
<7 Co-60
<8
<5 Cs-134
<10
<8 Cs-137
<8
<8 Pb-2 10
<443
<421 Ra-226 Th-232 817+/-127 74+/-11 470+/-91 62+/- 9 U-235
<66
<64 U-238
<285
<281 4.a. 1. CRUSTACEA - (pCi/kg, wet weight)
Sample Collection Site Date K-40 Mn-54 Co-58 Fe-59 Co-60 Zn-65 Cs-134 Cs-137 Ra-226 Ra-228 H15 This sample to be collected next quarter.
H59 This sample to be collected next quarter.
4.a.2. FISH - Mixed Fish - (pCi/kg, wet weight)
Sample Collection Site Date K-40 Mn-54 H15 01-Feb-11 1474 +/- 135
<30 H59 02-Feb-11 2294 +/- 170
<25 Co-58
<24
<25 Fe-59
<51
<57 Co-60
<29
<27 Zn-65
<59
<72 Cs-134
<32
<29 Cs-137
<26
<26 Ra-226
<501
<494 Ra-228
<118
<112 6 of 7
SL QR IQ-2011 4.b. BROADLEAF VEGETATION - Brazilian Pepper - (pCi/kg, wet weight)
Sample Site H51 H52 H59 H59J H59J Collection Date Il-Jan-i1 01-Feb-11 01-Mar-Il I -Jan-i I 01-Feb-I1 01-Mar-Il S11-Jan-Il 02-Feb-1I 01-Mar-I1 22-Mar-1I 29-Mar-I I Be-7 K-40 1-131 815+/-59 4412+/-174
<14 897+/-69 4573+/-171
<15 755 +/-67 4399+ 161
<18 653 +/- 62 5045+/- 206
<13 920 106 6702+/- 268
<20 789 97 6335+/- 253
<22 559+/-49 4511+/-129
<12 506+/-64 4652+/-231
<17 392+/-41 3645+/- 116
<12 382+/-83 3301+/- 178 1220 +/- 24 453+/-22 3537+/-66 605+/-6 Cs-134
<15
<15
<12
<12
<23
<14
<9
<20
<9
<16
<5 Cs-137
<13
<12
<10
<12
<21
<16
<9
<16
<8
<15
<5 Pb-210 Ra-226 Ra-228
<1649
<836
<979
<1783
<2150
<1904 408 +/- 173
<1932
<997
<2302
<383
<236
<296
<258
<257 405 +/- 132
<282
<196
<317
<154
<386
<133
<61
<51
<56
<57
<82
<71
<36
<73
<36
<56
<18 H59J - Additional non-routine samples collected in response to Japan incident 7 of 7
2011 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS 1 & 2 RADIOLOGICAL SURVEILLANCE OF FLORIDA POWER AND LIGHT COMPANY ST. LUCIE PLANT SECOND QUARTER 2011 BUREAU OF RADIATION CONTROL
SL QR 2Q-2011 ST. LUCIE SITE Offsite Dose Calculation Manual Sampling Second Quarter, 2011 Number of Samples Sample Type Collection Frequency Locations Sampled
- 1. Direct Radiation
- 2. Airborne 2.a. Air lodines 2.b. Air Particulates
- 3. Waterborne 3.a. Surface Water 3.b. Shoreline Sediment
- 4. Ingestion 4.a. Fish and Invertebrates 4.a. 1. Crustacea 4.a.2. Fish 4.b. Broadleaf Vegetation Quarterly 27 27 65 65 Weekly Weekly Weekly Monthly Semiannually Semiannually Semiannually Monthly 5
5 1
13 3
2 0
2 2
3 2
0 15 Total: 190 NOTE: Measurement results having magnitudes that are significantly above the background of the measurement system are reported as net values plus or minus a one-standard-deviation error term. Measurement results that are not significantly above background are reported as less than a Lower Limit of Detection (<LLD), which is an estimated upper limit (with at least 95% confidence) for the true activity in the sample.
The marine fauna listed in this report were collected in part, under Florida FWC SAL030.
I of 7
- 1. DIRECT RADIATION - TLD's - (utR/hour)
Sample Site N-i NNW-5 NNW-10 NW-5 NW-10 WNW-2 WNW-5 WNW-10 W-2 W-5 W-10 WSW-2 WSW-5 WSW-10 Deployment 08-Mar-i 1 Collection 07-Jun-11 4.3 +/- 0.4 4.6 +/-0.5 4.7+/-0.5 3.7 +/- 0.4 5.2 +/- 0.5 4.0 +/- 0.4 4.1+/-0.3 4.6 +/- 0.4 3.7+/-0.4 4.3 +/- 0.5 4.5 +/- 0.5 4.3 +/- 0.5 4.3 +/- 0.5 3.8:+/- 0.4 Sample Site SW-2 SW-5 SW-10 SSW-2 SSW-5 SSW-10 S-5 S-10 S/SSE-10 SSE-5 SSE-10 SE-b H-32 Deployment 08-Mar-i 1 Collection 07-Jun-11 4.0 +/- 0.4 5.0 +/- 0.5 4.4 +/- 0.4 4.1+/-0.5 4.6 +/- 0.5 4.9 +/- 0.5 5.3 +/- 0.5 4.2 +/- 0.5 4.1 +/- 0.4 3.9 +/- 0.4 4.1 +/-0.3 3.9 +/- 0.4 4.7+/- 0.6 2 of 7
SL QR 2Q-2011 2_a IODINF-1 31 IN WEEKLY AIR CARTRIDGES _ (DCi!
i3) 2a I IN& I Collection Date 06-Apr-11 (A) 13-Apr-1 (A) 20-Apr-11 26-Apr-II 03-May-1I 10-May-Il 17-May-Il 25-May-Il 01-Jun-Il 07-Jun-I I 14-Jun-Il 21-Jun-11 28-Jun-11 H08 H12 H14 H30 H34 0.021 +/- 0.003
<0.03
<0.02
<0.03
<0.02
<0.03
<0.03
<0.02
<0.02
<0.03
<0.03
<0.02
<0.02 0.018 1 0.003
<0.03
<0.02
<0.03
<0.02
<0.03
<0.03
<0.02
<0.02
<0.03
<0.03
<0.02
<0.02 0.078 +/- 0.012 0.024 +/- 0.008
<0.02
<0.03
<0.02
<0.03
<0.03
<0.02
<0.02
<0.03
<0.03
<0.02
<0.02 0.013 +/- 0.010
<0.03
<0.02
<0.03
<0.02
<0.03
<0.03(B)
<0.02
<0.02
<0.03
<0.03
<0.02
<0.02 0.025 +/- 0.004
<0.02
<0.02
<0.03
<0.02
<0.03
<0.03
<0.02
<0.02
<0.03
<0.03
<0.02
<0.02 (A) Iodine levels are attributed to the Japan incident in March.
(B) Vacuum pump failed and was replaced. Estimated run time 145 out of 167.6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br />.
3 of 7
SL QR 2Q-2011 2.b. 1. AIR PARTICULATES - GROSS BETA - (pCi/m 3)
Collection Date 06-Apr-11 13-Apr-11 20-Apr-I 1 26-Apr-11 03-May-1I 10-May-Il 17-May-Il 25-May-Il 01-Jun-11 07-Jun-1I 14-Jun-Il 21-Jun-11 28-Jun-11 Average:
H08 0.013 +/- 0.002 0.016 +/- 0.002 0.018 + 0.002 0.008 +/- 0.002 0.015 +/- 0.002 0.018 +/- 0.002 0.011 + 0.002 0.012 +/- 0.002 0.013 +/- 0.002 0.009 +/- 0.002 0.015 + 0.002 0.015 +/- 0.002 0.016 +/- 0.002 0.014 +/- 0.001 H12 0.009 +/- 0.002 0.014 +/- 0.002 0.016 +/- 0.002 0.006 +/- 0.002 0.011 +/- 0.002 0.018 +/- 0.002 0.020 +/- 0.002 0.019 +/- 0.002 0.008 + 0.002 0.015 +/- 0.002 0.017 +/- 0.002 0.019 +/- 0.002 0.013 +/- 0.002 0.014 +/- 0.001 H14 0.020 +/- 0.002 0.012 +/- 0.002 0.019 +/- 0.002 0.011 +/- 0.002 0.019 +/- 0.002 0.019 +/- 0.002 0.025 +/- 0.003 0.016 +/- 0.002 0.008 +/- 0.002 0.015 +/- 0.002 0.010 +/- 0.002 0.016 +/- 0.002 0.010 +/- 0.002 0.015 +/- 0.001 H30 0.006 +/- 0.002 0.012 +/- 0.002 0.022 +/- 0.002 0.009 +/- 0.002 0.016 +/- 0.002 0.016 +/- 0.002 0.015 +/- 0.002(A) 0.021 +/- 0.002 0.007 +/- 0.002 0.011 +/- 0.002 0.012 +/- 0.002 0.018 +/- 0.002 0.013 +/- 0.002 0.014 +/- 0.001 H34 0.015 +/- 0.002 0.016 +/- 0.002 0.016 +/- 0.002 0.013 +/- 0.002 0.018 +/- 0.002 0.018 +/- 0.002 0.017 +/- 0.002 0.017 +/- 0.002 0.010 +/- 0.002 0.010 +/- 0.002 0.015 +/- 0.002 0.015 +/- 0.002 0.013 +/- 0.002 0.015 +/- 0.001 (A) Vacuum pump failed and was replaced. Estimated run time 145 out of 167.6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br />.
2.b.2. AIR PARTICULATES - GAMMA ANALYSIS OF OUARTERLY COMPOSITES - (DCi/m 3)
Sample Site H08 H12 H14 H30 H34 Be-7 0.1498 +/- 0.0074 0.1641 +/- 0.0105 0.1391 +/- 0.0096 0.1551 +/- 0.0074 0.1791 +/- 0.0126 K-40
<0.0 142
<0.0200
<0.0230
<0.0125
<0.0215 Cs-134 Cs-137
<0.0012
<0.0011
<0.0017
<0.0013
<0.0017
<0.0014
<0.0012
<0.0010
<0.0014
<0.0011 Pb-2 10 0.0134 +/- 0.0018 0.0167 +/- 0.0027 0.0163 +/- 0.0026 0.0139 +/- 0.0018 0.0245 +/- 0.0040 4 of 7
SL QR 2Q-2011 3.a. SURFACE WATER - (pCi/L)
Sample Site Collection Date H15 06-Apr-Il 1 13-Apr-Il 20-Apr-11 26-Apr-11 03-May-1I 10-May-Il 17-May-11 25-May-1I 01-Jun-Il 07-Jun-11 14-Jun-11 21-Jun-Il 28-Jun-11 H59 06-Apr-I 1 03-May-II 01-Jun-Il Zr-95 H-3 K-40 Mn-54 Co-58 Fe-59 Co-60 Zn-65 Nb-95 (A)
<145 341 +/- 34
<3
<3
<7
<4
<7
<7
<134 381 +/- 17
<2
<2
<3
<2
<3
<3
<134 320 +/- 23
<4
<3
<7
<4
<9
<6
<134 353 +/- 24
<4
<3
<8
<4
<8
<7
<141 390 +/- 35
<3
<3
<8
<4
<9
<5
<141 313 +/- 23
<4
<3
<8
<4
<9
<6
<133 406 +/- 24
<2
<3
<6
<4
<6
<4
<133 332 +/- 23
<2
<2
<5
<3
<5
<4
<133 371 +/- 26
<4
<4
<7
<4
<8
<7
<138 319 +/- 23
<4
<3
<7
<4
<9
<7
<138 378 +/- 25
<4
<4
<8
<4
<10
<7
<131 329 +/- 23
<4
<4
<7
<4
<9
<6
<151 331 +/- 35
<3
<3
<8
<5
<8
<7
<145 435 +/- 46
<5
<5
<13
<5
<13
<11
<141 369 +/- 37
<4
<4
<7
<5
<8
<7
<133 358 +/- 36
<4
<4
<8
<5
<8
<5
<5
<2
<4
<4
<4
<4
<3
<3
<4
<4
<4
<4
<4
<8
<5
<5 Ba-i140 1-131 Cs-134 Cs-137 La-140
<3
<2
<4
<4
<5
<4
<3
<3
<4
<4
<4
<4
<4
<6
<4
<5
<4
<2
<4
<4
<4
<4
<3
<3
<4
<4
<4
<4
<5
<6
<4
<4 (B)
<7
<4
<12
<13
<12
<8
<7
<8
<13
<8
<13
<14
<5
<8
<8
<10 (A) - These tabulated LLD values for Zr/Nb-95 are the higher of the individual parent or daughter LLD's.
(B) - These tabulated LLD values are for Ba-140, either based on direct measurement of Ba-140 or based on whichever method yields the greater sensitivity for a given sample.
ingrowth of La-140, 5 of 7
SL QR 2Q-2011 3.b. SHORELINE SEDIMENT - (pCi/kg, dry weight)
Sample Collection Site Date Be-7 K-40 Co-58 Co-60 Cs-134 Cs-137 Pb-210 Ra-226 Th-232 These samples were previously collected.
4.a. 1. CRUSTACEA - Mixed Crustacea - (pCi/kg, wet weight)
Sample Collection Site Date K-40 Mn-54 Co-58 Fe-59 Co-60 Zn-65 Cs-134 Cs-137 Ra-226 Ra-228 H15 14-Jun-11 2040 + 171
<18
<17
<36
<20
<37
<27
<20
<352
<89 H59 26-Apr-11 2912 + 215
<20
<21
<38
<23
<44
<26
<25
<443
<111 4.a.2. FISH - (pCi/kg, wet weight)
Sample Collection Site Date K-40 Mn-54 Co-58 Fe-59 Co-60 Zn-65 Cs-134 Cs-137 Ra-226 Ra-228 H15 This sample was previously collected.
H59 This sample was previously collected.
6 of 7
SL QR 2Q-2011 A h RPAflI FAF VEGETATION - Brazilian Petmer - (oCi/k2, wet weight) 1 1 I1 i ii
[ i i
Sample Site H51 H52 H59 H59J Collection Date 06-Apr-Il 03-May-1I 01-Jun-11 06-Apr-II 03-May-11 01-Jun-II 06-Apr-II 03-May-11 01-Jun-i 1 13-Apr-1I 20-Apr-1I 26-Apr-I1 10-May-I1 17-May-1l 25-May-1I Be-7 781 +/- 51 741 +/- 56 568 +/- 67 1040 h 75 990 +/- 65 902 +/- 60 775 +/- 70 609 +/- 35 421 +/- 80 1159 - 83 368 -78 612 - 73 531 32 415 - 27 687 - 34 K-40 3999 +/- 122 4152 +/- 152 4740 +/- 209 4666 +/- 170 5318 +/- 231 4643 +/- 157 3572 +/- 199 2858 +/- 121 2999 +/- 203 2825 +/- 182 3797 +/- 198 2768 +/- 164 3024 +/- 132 2857 +/- 112 3112 +/- 121 1-131(A) 288 - 8 27+/-6
<16 233 +/- 10 17+/--6
<12 242 +/- 12 21 +/- 3
<17 136 +/- 12 79 +/- 9 45 +/- 8 8+/--2
<17
<11 Cs-134
<11
<12
<17
<13
<14
<10
<17
<12
<17
<15
<16
<14
<12
<10
<11 Cs-137
<9
<12
<15
<13
<15
<10
<16
<11
<17
<14
<14
<18
<10
<10
<9 Pb-210 Pb-212 Ra-226 Ra-228
<1219
<870
<1943
<907
<1785
<860
<1937
<219
<1892
<2087
<1737
<1728
<197
<183 135 +/- 28
<54
<98
<85
<92
<74
<81
<87
<21
<76
<83
<77
<85
<19
<17 6+/--2
<184
<245
<285
<275
<253
<217
<287
<228
<309
<304
<281 417 +/- 104
<211
<187
<201
<41
<39
<74
<49
<68
<35
<64
<44
<54
<54
<56
<61
<38
<37
<39 (A) Iodine levels are attributed to the Japan incident in March.
H59J - Additional non-routine samples collected in response to Japan incident; these collections concluded the end of May.
7 of 7
2011 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS I & 2 FLORIDA DEPARTMENT OF HE'ALTV RADIOLOGICAL SURVEILLANCE OF FLORIDA POWER AND LIGHT COMPANY ST. LUCIE PLANT THIRD QUARTER 2011 BUREAU OF RADIATION CONTROL
SL QR 3Q-2011 ST. LUCIE SITE Offsite Dose Calculation Manual Sampling Third Quarter, 2011 Sample Type Collection Frequency Locations Sampled Number of Samples 27 65
- 1. Direct Radiation
- 2. Airborne 2.a. Air lodines 2.b. Air Particulates
- 3. Waterborne 3.a. Surface Water 3.b. Shoreline Sediment
- 4. Ingestion 4.a. Fish and Invertebrates 4.a. 1. Crustacea 4.a.2. Fish 4.b. Broadleaf Vegetation Quarterly 27 Weekly Weekly Weekly Monthly Semiannually Semiannually Semiannually Monthly 5
5 65 13 3
1 1
2 2
2 2
3 3
2 9
Total: 189 NOTE: Measurement results having magnitudes that are significantly above the background of the measurement system are reported as net values plus or minus a one-standard-deviation error term. Measurement results that are not significantly above background are reported as less than a Lower Limit of Detection (<LLD), which is an estimated upper limit (with at least 95% confidence) for the true activity in the sample.
The marine fauna listed in this report were collected in part, under Florida FWC SAL030.
I of 7
- 1. DIRECT RADIATION - TLD's - (jiR/hour)
Sample Site N-i NNW-5 NNW-10 NW-5 NW-10 WNW-2 WNW-5 WNW-10 W-2 W-5 W-10 WSW-2 WSW-5 WSW-10 Deployment 07-Jun-I 1 Collection 14-Sep-11 3.6+/-0.1 3.4+/-0.1 4.3- +/-0.2 3.7+/-0.1 4.8 +/- 0.3 3.7+/-0.1 3.7 +/- 0.2 3.9 +/- 0.2 3.2 +/- 0.1 3.7 +/- 0.2 3.4+/--0.1 3.4+/-0.1 3.4 +/- 0.1 3.2 +/- 0.2 Sample Site SW-2 SW-5 SW-10 SSW-2 SSW-5 SSW-10 S-5 S-10 S/SSE-10 SSE-5 SSE-10 SE-I H-32 Deployment 07-Jun-Il Collection 14-Sep-l I 3.3 +/- 0.1 4.1+/--0.2 3.7 +/- 0.1 3.4 +/- 0.1 4.1+/-0.1 3.9 +/- 0.1 4.4 +/- 0.3 3.5 +/- 0.1 3.3 +/- 0.1 3.4 +/- 0.1 3.5 +/- 0.2 3.4 +/- 0.1 3.8 +/- 0.1 2 of 7
SL QR 3Q-2011 2.a. IODINE-131 IN WEEKLY AIR CARTRIDGES - (nCi/ m 3)
Collection Date 06-Jul-I I 14-Jul-11 19-Jul-11 26-Jul-I I 02-Aug-Il 10-Aug-Il 16-Aug-Il 23-Aug-1I 30-Aug-I 1 07-Sep-Il 14-Sep-11 20-Sep-11 27-Sep-11 H08
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.03
<0.02
<0.02
<0.02
<0.02
<0.03
<0.02 H12
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.03
<0.02
<0.02
<0.02
<0.02
<0.03
<0.02 H14
<0.02(A)
<0.02
<0.02
<0.02
<0.02
<0,02
<0.03
<0.02
<0.02
<0.02
<0.02
<0.03
<0.02 H30
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.03
<0.02
<0.02
<0.02
<0.02
<0.03
<0.02 H34
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.03
<0.02
<0.02
<0.02
<0.02
<0.03
<0.02 (A) Pump failed and was replaced. Estimated run time 53.9 out of 189.2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br />.
3 of 7
SL QR 3Q-2011 2.b. 1. AIR PARTICULATES - GROSS BETA - (DCi/m 3)
Collection Date 06-Jul-11 14-Jul-11 19-Jul-i1 26-Jul-1I 02-Aug-I1 10-Aug-11 16-Aug-I1 23-Aug-i I 30-Aug-II 07-Sep-I1 14-Sep-Il 20-Sep-I I 27-Sep-Il Average:
H08 0.011 + 0.002 0.005 +/- 0.001 0.008 +/- 0.002 0.006 +/- 0.002
<0.006 0.011 +/- 0.002 0.008 +/- 0.002 0.011 +/- 0.002 0.007 +/- 0.002 0.008 +/- 0.002 0.008 +/- 0.002 0.005 +/- 0.002
<0.007
<0.008 H12 H14 H30 0.006 +/- 0.002 0.010 +/- 0.005(A) 0.006 +/- 0.002 0.009 +/- 0.002 0.008 +/- 0.002 0.004 +/- 0.002 0.009 +/- 0.002 0.008 +/- 0.002 0.006 +/- 0.002 0.014 +/- 0.002 0.011 +/- 0.002 0.006 +/- 0.001 0.009 +/- 0.002 0.007 +/- 0.002
<0.007
<0.008 0.005 +/- 0.001 0.005 +/- 0.002 0.006 1 0.002 0.011 +/- 0.002 0.010 - 0.002 0.012 +/- 0.002 0.013 +/- 0.002 0.008 +/- 0.002 0.009 +/- 0.002 0.008 +/- 0.002 0.009 +/- 0.002 0.005 +/- 0.002 0.009 +/- 0.001 0.007 +/- 0.001 0.010 +/- 0.002 0.008 +/- 0.002 0.010 +/- 0.002 0.008 +/- 0.002 0.010 +/- 0.002 0.009 +/- 0.002 0.008 +/- 0.002 0.009 +/- 0.002 0.006 +/- 0.002 0.009 +/- 0.002
<0.007
<0.008 H34 0.011 +/- 0.002 0.007 +/- 0.002 0.014 +/- 0.003 0.009 +/- 0.002 0.009 +/- 0.002 0.010 +/- 0.002 0.009 +/- 0.002 0.013 +/- 0.002 0.008 +/- 0.002 0.009 +/- 0.002 0.008 +/- 0.002 0.013 +/- 0.002 0.005 +/- 0.002 0.010 +/- 0.001 (A) Pump failed and was replaced. Estimated run time 53.9 out of 189.2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br />.
2.b.2. AIR PARTICULATES - GAMMA ANALYSIS OF QUARTERLY COMPOSITES - (pCi/m3)
Sample Site H08 H12 H14 H30 H34 Be-7 0.0624 +/- 0.0066 0.0673 +/- 0.0024 0.0803 +/- 0.0077 0.0658 +/- 0.0068 0.0960 +/- 0.0085 K-40
<0.0214 0.0042 +/- 0.0008
<0.0181
<0.0231
<0.0207 Cs-134 Cs-137 Pb-210
<0.0016
<0.0014 0.0106 +/- 0.0023
<0.0005
<0.0004 0.0075 +/- 0.0007
<0.0017
<0.0014 0.0074 +/- 0.0021
<0.0015
<0.0014 0.0070 +/- 0.0019
<0.0016
<0.0009
<0.0093 4 of 7
SL QR 3Q-2011 3.a. SURFACE WATER - (DCi/L)
Sample Site Collection Date H15 06-Jul-Il 14-Jul-11 19-Jul-1l 26-Jul-11 02-Aug-I1 10-Aug-I1 16-Aug-Il 23-Aug-II 30-Aug-II 07-Sep-II 15-Sep-i1 20-Sep-Il 27-Sep-Il H59 06-Jul-Il 02-Aug-Il 15-Sep-11 H-3
<128
<128 124 +/- 25 110+/-26
<138
<144
<144 175 +/- 48
<141
<146 212 + 50
<144 97 +/- 46
<135 94 +/- 25
<134 Zr-95 K-40 Mn-54 Co-58 Fe-59 Co-60 Zn-65 Nb-95 (A) 315 +/- 24
<4
<4
<8
<4
<9
<6 334 +/- 24
<4
<4
<8
<4
<9
<6 340 +/- 24
<4
<4
<8
<4
<10
<7 349 +/- 24
<3
<3
<8
<4
<8
<7 359 +/- 25
<4
<4
<8
<4
<8
<6 410 +/- 36
<4
<3
<8
<3
<9
<5 460 +/- 34
<4
<4
<8
<4
<10
<6 346 +/- 24
<4
<4
<8
<4
<10
<7 395 +/- 32
<3
<4
<7
<4
<7
<6 313 +/- 23
<4
<3
<8
<5
<9
<6 308 +/- 23
<4
<4
<8
<4
<10
<6 316 +/- 23
<4
<3
<8
<4
<9
<6 327 +/- 38
<3
<4
<8
<4
<8
<6 363 +/- 11
<1
<1
<4
<1
<2
<2 418 +/- 44
<5
<5
<8
<7
<10
<9 331 +/- 37
<3
<4
<7
<4
<10
<6
<4
<4
<5
<4
<4
<5
<4
<4
<5
<4
<4
<4
<4
<5
<5
<5 Ba-140 1-131 Cs-134 Cs-137 La-140
<4
<4
<4
<3
<4
<5
<5
<4
<4
<4
<4
<4
<5
<1
<6
<5
<4
<4
<4
<4
<4
<4
<4
<4
<4
<4
<4
<4
<4
<1
<4
<4 (B)
<8
<12
<9
<13
<8
<9
<14
<8
<12
<12
<15
<8
<11
<13
<8
<10 (A) - These tabulated LLD values for Zr/Nb-95 are the higher of the individual parent or daughter LLD's.
(B) - These tabulated LLD values are for Ba-140, either based on direct measurement of Ba-140 or based on ingrowth of La-140, whichever method yields the greater sensitivity for a given sample.
5 of 7
SL QR 3Q-2011 3.b. SHORELINE SEDIMENT - (pCi/kg, dry weight)
Sample Collection Site Date Be-7 K-40 Co-58 Co-60 Cs-134 Cs-137 Pb-210 Ra-226 Th-232 U-235 U-238 H15 02-Aug-11
<94 1097 +/-61
<11
<11
<12
<11 452 +/- 57
<163 137 +/- 12 39 +/- 3 267 +/- 24 H59 02-Aug-11
<79 258 +28
<8
<9
<9
<8 287 +/- 41 229 +/- 69 50 +/- 7
<8 203 +/- 19 4.a. 1. CRUSTACEA - #Fiddler Crab - *Mixed Crustacea - tBlue Crab - (pCi/kg, wet weight)
Sample Collection Site Date K-40 Mn-54 Co-58 Fe-59 Co-60 Zn-65 Cs-134 Cs-137 Ra-226 Ra-228 H15#
10-Aug-11 1800 +/- 268
<29
<28
<63
<29
<77
<33
<29 892 +/- 76
<119 H15*
20-Sep-11 1675 +/- 145
<27
<25
<52
<29
<56
<29
<27
<481
<109 H59t 02-Aug-11 1627 +/- 144
<29
<26
<55
<25
<76
<31
<32
<572
<126 4.a.2. FISH - *Mixed Species - #Mangrove Snapper - (pCi/kg, wet weight)
Sample Collection Site Date K-40 Mn-54 Co-58 Fe-59 Co-60 Zn-65 Cs-134 Cs-137 Ra-226 Ra-228 H15*
03-Aug-11 3526 +/-236
<23
<21
<56
<29
<49
<24
<22
<379
<100 H59#
15-Sep-11 2572 +/- 181
<24
<25
<48
<32
<60
<28
<28
<498
<1 10 6 of 7
SL QR 3Q-2011 4.b. BROADLEAF VEGETATION - Brazilian Pepper - (pCi/kg, wet weight)
Sample Collection Site Date Be-7 K-40 1-131 Cs-134 Cs-137 Pb-210 Pb-212 Ra-226 Ra-228 H51 06-Jul-ll 884 +/- 52 5226 +/- 147
<10
<10
<10
<1230
<52 206 +/- 72
<43 02-Aug-11 328 +/- 58 4801 + 193
<13
<14
<11
<1685
<70
<249
<62 14-Sep-ll 860 +/- 39 3400 +/- 129
<14
<11
<10 181 +/- 30
<18 70 +/- 26
<45 H52 06-Jul-11 750+/- 115 5216 +/- 321
<20
<26
<21
<2746
<117
<364
<74 02-Aug-11 420 57 3942 +/- 154
<59
<13
<10
<1325
<57 179 +/- 69
<46 14-Sep-11 836 65 6227 +/- 190
<17
<14
<11
<980
<86
<227
<44 H59 06-Jul-11 1333 +/-62 3861 +/- 169
<14
<15
<15
<286
<26
<290
<56 02-Aug-11 624 +/-47 2359 +/- 100
<8
<8
<8
<1050
<46
<132
<35 14-Sep-11 1028 42 3439 +/- 127
<14
<10
<10 129 +/- 27
<17
<200
<39 7 of 7
2011 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS 1 & 2 FLORIDA DIEPARTMENT OF RADIOLOGICAL SURVEILLANCE OF FLORIDA POWER AND LIGHT COMPANY ST. LUCIE SITE FOURTH QUARTER 2011 BUREAU OF RADIATION CONTROL
SL QR 4Q-2011 ST. LUCIE SITE Offsite Dose Calculation Manual Sampling Fourth Quarter, 2011 Number of Samples Sample Type Collection Frequency Locations Sampled
- 1. Direct Radiation
- 2. Airborne 2.a. Air lodines 2.b. Air Particulates
- 3. Waterborne 3.a. Surface Water 3.b. Shoreline Sediment
- 4. Ingestion 4.a. Fish and Invertebrates 4.a. 1. Crustacea 4.a.2. Fish Quarterly 27 Weekly Weekly 5
5 26 65 65 13 3
Weekly Monthly Semiannually Semiannually Semiannually Monthly 1
1 2
0 2
2 3
0 0
4.b. Broadleaf Vegetation 9
Total: 181 NOTE: Measurement results having magnitudes that are significantly above the background of the measurement system are reported as net values plus or minus a one-standard-deviation error term. Measurement results that are not significantly above background are reported as less than a Lower Limit of Detection (<LLD), which is an estimated upper limit (with at least 95% confidence) for the true activity in the sample.
The marine fauna listed in this report were collected in part, under Florida FWC SAL030.
1 of 7
- 1. DIRECT RADIATION - TLD's - (uR/hour)
Sample Site N-I NNW-5 NNW-10 NW-5 NW-10 WNW-2 WNW-5 WNW-10 W-2 W-5 W-10 WSW-2 WSW-5 WSW-10 (A) TLD missing; Deployment 14-Sep-I 1 Collection 06-Dec-i 1 3.4+/-0.1 3.4+/-0.1 3.9+/-0.1 3.4+/-0.1 4.3 +/- 0.1 3.5+/-0.2 3.2 +/- 0.2 3.6+/-0.1 3.1 +/-0.1 3.5 +/- 0.1 3.2 +/- 0.2 3.5 +/- 0.1 3.3 +/- 0.1 3.0 +/- 0.1 no data to report.
Sample Site SW-2 SW-5 SW-10 SSW-2 SSW-5 SSW-10 S-5 S-10 S/SSE-10 SSE-5 SSE-10 SE-I H-32 Deployment 14-Sep-I 1 Collection 06-Dec-11 3.2 +/- 0.2 3.9 +/- 0.1 3.4 +/- 0.2 3.1 +/- 0.1 3.9 +/- 0.1 3.6 +/- 0.1 (A) 3.5 +/- 0.2 3.3 +/- 0.1 3.1 +/-0.2 3.3 +/- 0.1 3.2 +/- 0.1 3.6 +/- 0.2 2 of 7
SL QR 4Q-2011 2.a. IODINE-I131 IN WEEKLY AIR CARTRIDGES - (pCi/ m3)
Collection Date 04-Oct-Il 11-Oct-11 18-Oct-Il 25-Oct-Il 01-Nov-i l 09-Nov-Il 16-Nov-Il 22-Nov-1I 29-Nov-I1 06-Dec-1I 13-Dec-11 21 -Dec-II 28-Dec-I I H08 H12 H14 H30 H34
<0.02
<0.02
<0.02
<0.02
<0.02
<0.01
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.01
<0.02
<0.02
<0.02
<0.02
<0.02
<0.01
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.01
<0.02
<0.02
<0.02
<0.02
<0.02
<0.01
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.01
<0.02
<0.02
<0.02
<0.02
<0.02
<0.01
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.01
<0.02
<0.02
<0.02
<0.02
<0.02
<0.01
<0.02(A)
<0.02
<0.02
<0.02
<0.02
<0.02
<0.01 (A) Vacuum pump failed, not running, was replaced. Estimated run time 48.5 out of 169.7 hours8.101852e-5 days <br />0.00194 hours <br />1.157407e-5 weeks <br />2.6635e-6 months <br />.
3 of 7
SL QR 4Q-2011 2.b. I. AIR PARTICULATES - GROSS BETA - (pCi/m3)
Collection Date 04-Oct-1I 11-Oct-11 18-Oct-Il 25-Oct-il 01-Nov-1I 09-Nov-Il 16-Nov-Il 22-Nov-I 1 29-Nov-I 1 06-Dec-11 13-Dec-I1 21-Dec-11 28-Dec-I I Average:
H08 0.008 +/- 0.002 0.014 + 0.002 0.010 +/- 0.002 0.013 +/- 0.002 0.005 +/- 0.002 0.006 +/- 0.001 0.011 +/- 0.002 0.005 +/- 0.002 0.006 +/- 0.002 0.008 +/- 0.002 0.005 +/- 0.002 0.017 +/- 0.002 0.006 +/- 0.002 0.009 +/- 0.001 H12 0.010 +/- 0.002 0.011 i+/- 0.002 0.011 +/- 0.002 0.011 +/- 0.002 0.007 +/- 0.002 0.010 +/- 0.002 0.011 +/- 0.002 0.006 +/- 0.002 0.003 +/- 0.001 0.008 +/- 0.002 0.007 +/- 0.002 0.019 +/- 0.002 0.004 +/- 0.002 0.009 +/- 0.001 H14 0.007 +/- 0.002 0.015 +/- 0.002 0.010 +/- 0.002 0.020 +/- 0.002 0.011 +/- 0.002 0.016 +/- 0.002 0.014 +/- 0.002 0.012 +/- 0.002 0.007 +/- 0.002 0.013 +/- 0.002 0.009 +/- 0.002 0.012 +/- 0.002 0.005 +/- 0.002 0.012 +/- 0.001 H30 0.009 +/- 0.002 0.012 +/- 0.002 0.009 +/- 0.002 0.016 +/- 0.002 0.009 +/- 0.002 0.009 +/- 0.002 0.011 i+/- 0.002 0.005 +/- 0.002 0.011 +/- 0.002 0.008 +/- 0.002 0.004 +/- 0.002 0.014 +/- 0.002
<0.007
<0.010 H34 0.010 +/- 0.002 0.008 +/- 0.002 0.013 +/- 0.002 0.017 +/- 0.002 0.012 +/- 0.002 0.014 +/- 0.002 0.0 19 +/- 0.005(A) 0.012 +/- 0.002 0.011 +/- 0.002 0.013 +/- 0.002 0.010 +/- 0.002 0.014 +/- 0.002 0.006 +/- 0.002 0.012 +/- 0.001 (A) Vacuum pump failed, not running, was replaced. Estimated run time 48.5 out of 169.7 hours8.101852e-5 days <br />0.00194 hours <br />1.157407e-5 weeks <br />2.6635e-6 months <br />.
2.b.2. AIR PARTICULATES - GAMMA ANALYSIS OF QUARTERLY COMPOSITES - (pCi/mr3)
Sample Site H08 H12 H14 H30 H34 Be-7 0.0978 +/- 0.0115 0.1007 +/- 0.0083 0.1367 +/- 0.0125 0.1036 +/- 0.0124 0.1098 +/- 0.0089 K-40
<0.0299
<0.0188
<0.0235
<0.0281
<0.0206 Cs-134
<0.0017
<0.00 19
<0.00 19
<0.0022
<0.00 18 Cs-137
<0.0016
<0.0015
<0.0016
<0.0015
<0.00 14 Pb-210
<0.0851 0.0057 +/- 0.0019
<0.0804
<0.0902 0.0117 +/- 0.0025 4 of 7
SL QR 4Q-2011 3.a. SURFACE WATER - (oCi/L)
Sample Site Collection Date H15 04-Oct-Il 11 -Oct-l I 18-Oct-Il 25-Oct-Il 01-Nov-l 09-Nov-Il 16-Nov-Il 22-Nov-11 29-Nov-Il 07-Dec-11 13-Dec-11 21-Dec-11 28-Dec-Il H59 04-Oct-I l 01-Nov-Il 29-Nov-Il 07-Dec-II H-3
<145 105 + 26
<143
<143
<134
<138
<144
<144
<143
<152
<152
<153
<157
<141
<137 104 + 46 102 +/- 49 K-40 Mn-54 Co-58 335 +/- 39 318+38 306 +/- 34 330+36 374 + 34 343 + 13 313 + 23 430 + 39 348 +/- 24 301 +/- 67 244 + 31 381 +/-33 379 +/- 22 347 +/- 39 358 + 32 299 +/- 37 426 +/- 43
<4
<3
<3
<2
<4
<2
<4
<3
<4
<3
<3
<3
<2
<4
<4
<3
<3
<3
<4
<4
<3
<3
<2
<4
<4
<3
<3
<3
<3
<2
<4
<3
<4
<3 Zr-95 Fe-59 Co-60 Zn-65 Nb-95 (A)
<7
<5
<10
<7
<7
<4
<7
<6
<6
<5
<8
<7
<6
<4
<7
<7
<7
<3
<8
<6
<3
<2
<4
<3
<8
<4
<9
<6
<7
<5
<10
<7
<8
<4
<9
<7
<7
<4
<8
<6
<7
<5
<7
<6
<7
<4
<9
<6
<4
<3
<5
<5
<8
<4
<9
<7
<7
<5
<8
<7
<8
<4
<9
<8
<7
<5
<11
<7 Ba-140 1-131 Cs-134 Cs-137 La-140
<5
<5
<5
<4
<5
<2
<4
<4
<4
<4
<4
<4
<3
<5
<5
<5
<5
<5
<3
<4
<5
<4
<2
<3
<3
<4
<4
<5
<5
<3
<5
<5
<4
<5
<4
<4
<4
<4
<4
<2
<4
<4
<4
<4
<4
<4
<2
<5
<4
<4
<5 (B)
<9
<10
<8
<12
<6
<4
<9
<10
<14
<8
<12
<12
<7
<7
<8
<13.
<10 (A) - These tabulated LLD values for Zr/Nb-95 are the higher of the individual parent or daughter LLD's.
(B) - These tabulated LLD values are for Ba-140, either based on direct measurement of Ba-140 or based on ingrowth of La-140, whichever method yields the greater sensitivity for a given sample.
5 of 7
SL QR 4Q-2011 3.b. SHORELINE SEDIMENT - (pCi/kg, dry weight)
Sample Collection Site Date Be-7 K-40 Co-58 H15 This sample was previously collected.
H59 This sample was previously collected.
Co-60 Cs-134 Cs-137 Pb-210 Ra-226 Th-232 U-238 4.a. 1. CRUSTACEA - (pCi/kg, wet weight)
Sample Collection Site Date K-40 Mn-54 Co-58 Fe-59 Co-60 Zn-65 Cs-134 Cs-137 H15 This sample was previously collected.
H59 This sample was previously collected.
Ra-226 Ra-228 4.a.2. FISH - (pCi/kg, wet weight)
Sample Collection Site Date K-40 Mn-54 Co-58 Fe-59 Co-60 Zn-65 Cs-134 Cs-137 Ra-226 Ra-228 H15 This sample was previously collected.
H59 This sample was previously collected.
6 of 7
SL QR 4Q-2011 4.b. BROADLEAF VEGETATION - Brazilian Pepper - (pCi/kg, wet weight)
Sample Collection Site Date Be-7 K-40 1-131 Cs-134 Cs-137 Pb-210 Pb-212 Ra-226 Ra-228 H51 04-Oct-11 810 66 5842+/- 202
<14
<15
<13
<1048
<83
<256
<47 01-Nov-11 1194 79 3876 +/- 151
<19
<12
<13
<1071
<78
<238
<39 07-Dec-11 1600+/-56 3319+/- 114
<11
<7
<7 333 +/-78
<28
<142
<22 H52 04-Oct-11 750 +/-54 5401+/- 187
<13
<13
<11
<939
<82
<226
<40 01-Nov-11 1256+/- 76 5125 +/-166
<19
<11
<9
<952
<77
<240
<48 07-Dec-11 1385+/- 88 4208 +/-168
<16
<10
<11 972 +/-390
<80
<221
<34 H59 04-Oct-11 459 +/-59 3623 +/-168
<14
<14
<15
<945
<90
<247
<46 01-Nov-11 1354 +/-53 2742+/- 115
<17
<11
<11 109 +/-28
<20
<218
<39 07-Dec-11 825+/-19 2469 +/-41
<4
<3
<3 156 +/-25
<11
<59
<10 7 of 7
2011 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS 1 & 2 ATTACHMENT C RESULTS FROM THE 2011 INTERLABORATORY COMPARISON PROGRAM CONDUCTED BY DEPARTMENT OF ENERGY
2011 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS 1 & 2 Result Radionuclide Matrix: RdF Air Filter Bq/filter MN54 3.0 C057 3.19 C060 0.01 ZN65 3.71 CS134 3.22 CS137 2.46 Matrix: GrF Air Filter Bq/filter Gross Beta 1.44 Matrix: MaS Soil Bq/kg K40 544.81 MN54 1.15 C057 942.79 C060 485.54 ZN65 1493.46 CS134 684.71 CS137 780.80 DOE-MAPEP 24 Ref.
Value 2.64 3.33 1.36 3.49 2.28 RESULTS Flag (Evaluation)
Acceptance Range A
A A
A A
A Matrix: MaW Water Bq/L H3 239.32 MN54 33.12 C057 18.04 C060 24.82 N163 15.18 ZN65 0.60 CS134 21.84 CS137 30.21 SR90 10.56 Matrix: RdV Vegetation, Bq/sample:
MN54 5.77 C057 8.64 C060 4.26 ZN65 2.8 CS134 5.12 CS137 0.02 1.27 540 927 482 1359 680 758 243 31.6 18.9 24.6 18.6 21.5 29.4 8.72 6.40 9.94 4.91 2.99 5.50 A
A A
A A
A A
A A
A A
A A
A A
A W
A A
A A
A A
1.85 - 3.43 2.33 -4.33 Blank - No Activity 0.95 - 1.77 2.44-4.54 1.60 - 2.96 0.662 - 1.985 378-702 Blank - No Activity 649-1205 337-627 951-1767 476-884 531 -985 170-316 22.1 -41.1 13.2-24.6 17.2 - 32.0 13.0-24.2 Blank - No Activity 15.1 -28.0 20.6-38.2 6.10-11.34 4.48 - 8.32 6.96 - 12.92 3.44-6.38 2.09 - 3.89 3.85 - 7.15 Blank-No Activity Evaluation: A = Acceptable, W = Acceptable with Warning, N = Not Acceptable
2011 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS 1 & 2 DOE-MAPEP 25 Result Ref.
Radionuclide Value Matrix: RdF Air Filter Bq/filter MN54 0.01 C057 4.689 5.09 C060 3.13 3.20 ZN65 4.64 4.11 CS134 0.02 CS137 2.74 2.60 RESULTS Flag (Evaluation)
Acceptance Range Matrix: GrF Air Filter Bq/filter Gross Beta 0.030 Matrix: MaS Soil Bq/kg K40 647.13 MN54 901.50 C057 1197.21 C060 652.60 ZN65 1721.94 CS134
-0.90 CS137 1013.69 Matrix: MaW Water Bq/L H3 910.69 MN54 26.02 C057 35.05 C060 29.31 ZN65 31.10 SR90 13.20 CS134 19.18 CS137 0.19 Matrix: RdV Vegetation, Bq/sample:
MN54 4.79 C057 0.04 C060 2.71 ZN65 5.45 CS134 0.015 CS137 3.91 A
A A
A A
A N
A A
A A
A A
A Blank - No Activity 3.56 - 6.62 2.24 -4.16 2.88-5.34 Blank - No Activity 1.82-3.38 Blank - No Activity 438 - 813 594-1102 826 -1534 451 - 837 1092-2028 Blank - No Activity 685-1273 625 848 1180 644 1560 979 1014 25.0 36.6 29.3 28.5 14.2 19.1 5.71 3.38 6.39 4.71 A
A A
A A
A A
A A
A A
A A
A 710-1318 17.5-32.5 25.6 - 47.6 20.5-38.1 20.0-37.1 9.9 - 18.5 13.4 -24.8 Blank - No Activity 4.00 - 7.42 Blank - No Activity 2.37-4.39 4.47-8.31 Blank - No Activity 3.30-6.12 Evaluation: A = Acceptable, W = Acceptable with Warning, N = Not Acceptable
2011 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS 1 & 2 ATTACHMENT D Industry Initiative Ground Water Protection Program Tritium in Ground Water Monitoring 2011
2011 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS 1 & 2 A.
Description of Program:
Quarterly sampling & analysis for Tritium & principle gamma emitters is performed by the State of Florida Department of Health (DOH) and Bureau of Radiation Control (BRC),
pursuant to an Agreement between FPL and DOH, as part of the ODCM REMP sampling program.
The wells identified for radiological environmental sampling in support of the industry initiative are listed below, and in Appendix B-2 of the ODCM. The ten wells are on the
'outside' perimeter of the protected area. Two locations where the Plant ID ends with "S" are shallower wells adjacent, within a few feet, of a deeper well at the same location.
State ID St. Lucie Plant ID Location Description H70 GIS-MW-ES West of AlA; between the discharge canal and Gate "B" H71 GIS-MW-EI West of AlA; between the discharge canal and Gate "B" H72 GIS-MW-SI South of Intake canal and the adjacent access road H73 GIS-MW-SWS S/W corner of Intake canal and the adjacent access road H74 GIS-MW-SWI S/W corner of Intake canal and the adjacent access road H75 GIS-MW-WI West of plant site and intake canal; South of switchyard H76 H76 North of Simulator; South of Big Mud Creek H77 H77 East of Barge Slip; By LU bldg H78 H78 South of North Warehouse H79 H79 West of Al A and East of Parking Lot St. Lucie 2011 Tritium Results (1) Summary, pCi/L Well number 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter H-70
< 135
< 134
< 140
< 134 H-71 645 681 397 392 H-72
< 167
< 134
< 140
< 143 H-73
< 130
< 134
< 140
< 143 H-74
< 130
< 134
< 140
< 143 H-75
< 130
< 134
< 140
< 143 H76 182
< 134 154 176 H77
<130 109 130
< 143 H78 96
< 134
< 140 125 H79 70 109
< 140 152 Notes
- 1. Samples analyzed for H3 and principle gamma emitters; tritium is the only fission product identified. Naturally occurring K-40 is occasionally identified.
- 2.
Laboratory H3 MDA is about 140 pCi/liter B.
Map depicting the well locations follows.
2011 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS I & 2 RADIOLOGICAL ENVIRONMENTAL SAMPLING LOCATIONS IN SUPPORT OF THE INDUSTRY INITIATIVE