ML051220161
| ML051220161 | |
| Person / Time | |
|---|---|
| Site: | Zion File:ZionSolutions icon.png |
| Issue date: | 04/27/2005 |
| From: | Daniels A Exelon Generation Co, Exelon Nuclear |
| To: | Document Control Desk, NRC/FSME |
| References | |
| +kBR1SISP20051207 | |
| Download: ML051220161 (143) | |
Text
Exelkn.
Exelon Generation www.exeloncorp.com Nuclear Zion Station 101 Shiloh Boulevard Zion, IL 60099-2797 Tel 847-746-2084 April 27, 2005 U.S. Nuclear Regulatory Commission Attn: Document Control Washington D.C. 20555-0001 Zion Nuclear Power Station, Units 1 and 2 Facility Operating License Nos. DPR-39 and DPR-48 NRC Docket Nos. 50-295 and 50-304
Subject:
Submittal of Zion Nuclear Power Station, Unit 1 and 2 2004 Annual Radiological Environmental Operating Report.
In accordance with Technical Specification 5.7.2, "Annual Radiological Environmental Operating Report" Zion Station is submitting the 2004 Annual Radiological Environmental Operating Report for Unit 1 and 2.
Technical Specification 5.7.2 requires submittal of an Annual Radiological Environmental Operating Report before May 15 of each year. The attachment to this letter is the Annual Radiological Environmental Operating Report.
If you have any questions about this report, please contact Mr. Ron Schuster at 847-746-2084 extension 2700.
Respectfully, Artice Daniels Jr.
Decommissioning Plant Manager Zion Nuclear Station
Attachment:
2004 Annual Radiological Environmental Operating Report cc:
Regional Administrator - NRC Region III
ZION STATION ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT 2004 APRIL 2005 q]'
9,
TABLE OF CONTENTS Pace INTRODUCTION..............................................................................................................................
I SU M M A R Y...........................................................................................................................................................................
2 1.0 EFFLUENTS 1.1 Gaseous Effluents to the Atmosphere.................................
3 1.2 Liquid Released to Lake Michigan.............................
- .3 2.0 SOLID RADIOACTIVE WASTE 3
3.0 DOSE TO MAN 3.1 Gaseous Effluent Pathways
.3 3.1.1 Noble Gases 3
3.1.1.1 GamaDoseRates
.3 3.1.1.2 Beta Air and Skin Dose Rates
.4 3.1.2 Radioactive Iodine 4
3.1.2.1 Dose to Thyroid
.5 3.2 Liquid Effluent Pathways.........................................................................................................
5 3.3 Assessment of Dose to Member of Public
.5 4.0 SITE METEOROLOGY
.5 5.0 ENVIRONMENTAL MONITORING
.6 5.1 Gamma Radiation
.6 5.2 Airborne I-131 and Particulate Radioactivity
.6 5.3 Aquatic Radioactivity
.7 5.4 Sample Collections
.7 5.5 Program Modifications
.7 6.0 ANALYTICAL PROCEDURES
.7 7.0 NEAREST RESIDENCE CENSUS
.7 8.0 INTERLABORATORY COMPARISON PROGRAM RESULTS.
7 9.0 ERRATA DATA (if applicable).........................................................................................................
8
TABLE OF CONTENTS (continued)
Page APPENDIX I - DATA TABLES AND FIGURES............................................................................
1-l Station Releases Table 1.1-1 Gaseous Effluents I-2 Table 1.2-1 Liquid Effluents
.1-3 Table 2.0-1 Solid Radioactive Waste.
I-4 Table 3.1-1 Maximum Doses Resulting from Airborne Releases
.1-5 Table 3.2-1 Maximum Doses Resulting from Liquid Effluents...............................................................................................
I-7 Table 3.3-1 10CFR20 Compliance Assessment.1-8 Table 3.4-1 Maximum Doses Resulting from Airborne Releases Based on Concurrent Meteorological Data.
-9 Environmental Monitoring Figure 5.0-1 Inner Ring TLD and Fixed Air Sampling Stations.I-Il Figure 5.0-5 Fish, Water and Sediment Locations.
I-12 Table 5.0-1 Radiological Environmental Monitoring Locations.
I-13 Table 5.0-2 Radiological Environmental Monitoring Program Sample Location and Sample Collection Analyses.................................
1-14 Table 5.0 Table 5.0-6 Radiological Environmental Monitoring Program Quarterly Summary..................................
I-17 APPENDIX II - METEOROLOGICAL DATA............................................................................................
II-1 APPENDIX III -2004 REMP SAMPLE RESULTS...................
III-1 APPENDIX IV - INTERLABORATORY COMPARISON PROGRAM RESULTS................
IV-1 APPENDIX V -ERRATA DATA (If applicable).........................................................................................
V-1 iii
INTRODUCTION Units 1 and 2 of the Zion Station, located in Zion, Illinois adjacent to Lake Michigan, are 1 100 MWe (3520 MWt) Westinghouse pressurized water reactors. The plant permanently ceased operation in February of 1998 and has been permanently defueled.
The station was designed to keep releases to the environment at levels below those specified in the regulations. Historical data has been established that Zion, as a fully operational facility, did not contribute appreciable doses to the surrounding public. Sampling results for 2004 showed zero releases above background for a variety of monitored pathways, e.g. water, vegetation, air samples and TLDs.
Liquid effluents from Zion Station are released to Lake Michigan in controlled batches after radioassay of each batch and continuously through a monitored pathway. There are no routine noble gas releases. Due to decay, iodine is no longer present. The only noble gas that remains is Kr85 captured in the spent fuel assemblies stored in the fuel pool in the fuel building (FB). A new ventilation system for the FB has been installed to monitor possible releases. The results of effluent analyses are summarized on a monthly basis and reported to the Nuclear Regulatory Commission as required per Technical Specifications. Airborne concentrations of noble gases, I-131, and particulate radioactivity in offsite areas are calculated using effluent and meteorological data.
Environmental monitoring was conducted by sampling at indicator and control (background) locations in the vicinity of the Zion Station to measure changes in radiation or radioactivity levels that may be attributable to the station. If significant changes attributable to Zion Station are measured, these changes are correlated with effluent releases.
1
SUMMARY
Gaseous and liquid effluents for the period contributed to only a small fraction of the Zion Station Technical Specification limits. Calculations of environmental concentrations based on effluent and meteorological data for the period indicate that consumption by the public of radionuclides attributable to the Zion Station does not exceed regulatory limits.
Radiation exposure from radionuclides released to the atmosphere represented the critical pathway for the period with a maximum individual total body dose estimated to be 4.17E-05 mrem for the year, where a shielding and occupancy factor of 0.7 is assumed. The assessment of radiation doses is performed in accordance with the Exelon Offsite Dose Calculation Manual (ODCM). The results of analysis confirm that the station is operating in compliance with I OCFR50 Appendix I, IOCFR20 and 40CFR190.
2
1.0 EFFLUENTS 1.1 Gaseous Effluents to the Atmosphere Measured concentrations and isotopic composition of noble gases, radioiodine, and particulate radioactivity released to the atmosphere during the year, are listed in Table 1.1-1. A total of 0.00E+00 microcuries of fission and activation gases was released with a maximum average release rate of 0.OOE+00 [tCi/sec during any one quarter period.
A total of 0.00E+00 microcuries of 1-131 was released during the year with a maximum average quarterly release rate of O.00E+00 pCi/sec.
A total of 8.87E-Olmicrocuries of beta-gamma emitters was released as airborne particulate matter with a maximum average quarterly release rate of 5.64E-08 pCi/sec.,
quarterly only. Alpha-emitting radionuclides were not measurable.
Also, 0.00E+00 curies of tritium were released with a maximum average quarterly release rate of O.OOE+00 gCi/sec.
1.2 Liquids Released to Lake Michigan A total of 2.95E+05 liters of radioactive liquid wastes containing 4.970E+03 microcuries (excluding tritium, noble gases and alpha) was discharged from the station after dilution with a total of 4.39E+10 liters of water. These wastes were released at a maximum quarterly average concentration of 3.62E-10 pCi/ml. A total of 4.07E-02 curies of tritium was released. Alpha activity released totaled 6.03 gCi for the year.
Monthly release estimates and principal radionuclides in liquid effluents are given in Table 1.2-1.
2.0 SOLID RADIOACTIVE WASTE There were no solid radioactive waste shipments.
For more detail, refer to Zion Station 2004 Effluent Report.
3.0 DOSE TO MAN 3.1 Gaseous Effluent Pathways Table 3.1-1 summarizes the doses resulting from releases of airborne radioactivity via the different exposure pathways.
3.1.1 Noble Gases 3.1.1.1 Gamma Dose Rates 3
Offsite Gamma air and whole (total) body dose rates are shown in Table 3.1-1 and were calculated based on measured release rates, isotopic composition of the noble gases, and meteorological data for the period.
Based on measured effluents and average meteorological data, the maximum total body dose to an individual would be 4.17E-05 mrem (child) for the year (Table 3.1-1), with an occupancy or shielding factor of 0.7 included, and based on measured effluents and concurrent meteorological data would be 2.97E-06 mrem (Table 3.4-1).
The maximum gamma air dose was O.OOE+00 mrad based on measured effluents and average meteorological data (Table 3.1-1), and 0.OOE+00 mrad based on measured effluents and concurrent meteorological data (Table 3.4-1).
3.1.1.2 Beta Air and Skin Dose Rates The range of beta particles in air is relatively small (on the order of a few meters or less); consequently, plumes of gaseous effluents may be considered "infinite" for purpose of calculating the dose from beta radiation incident on the skin. However, the actual dose to sensitive skin tissues is difficult to calculate due to the effect of the beta particle energies, thickness of inert skin and clothing covering sensitive tissues.
For purposes of this report the skin is taken to have a thickness of 7.0 mg/cm and an occupancy factor of 1.0 is used. The skin dose from beta and gamma radiation for the year was O.OOE+00 mrem based on measured efflents and average meteorlogical data (Table 3.1-1), and 3.49E-06 mrem based on measured efflents and concurrent meteorlogical data (Table 3.4-1).
The maximum offsite beta air dose for the year was O.OOE+00 mrad based on measured effluents and average meteorlogical data (Table 3.1-1), and O.OOE+00 mrad based on measured effluents and concurrent meteorlogical data (Table 3.4-1).
3.1.2 Radioactive Iodine The human thyroid exhibits a significant capacity to concentrate ingested or inhaled iodine. The radioiodine, 1-131, released during routine operation of the station, may be made available to man resulting in a dose to the thyroid. The principal pathway of interest for this radionuclide is ingestion of radioiodine in milk.
As Zion Station is not operational and I-131 has decayed away, the maximum offsite concentration is estimated to be zero, as expected.
4
3.1.2.1 Dose to Thyroid The hypothetical thyroid dose to a maximum exposed individual living near the station via ingestion of milk was calculated. As Zion Station is not operational and I-131 has decayed away, the maximum offsite concentration is estimated to be zero, as expected.
3.2 Liquid Effluent Pathways The three principal pathways through the aquatic environment for potential doses to man from liquid waste are ingestion of potable water, eating aquatic foods, and exposure while on the shoreline.
Not all of these pathways are significant or applicable at a given time but a reasonable approximation of the dose can be made by adjusting the dose formula for season of the year or type and degree of use of the aquatic environment. NRC developed equations* were used to calculate the doses to the whole body, lower GI tracts, thyroid, bone, skin; specific parameters for use in the equations are given in the Exelon Offsite Dose Calculation Manual. The maximum whole body dose (total body) for the year was 1.90E-02 mrem (adult) and no organ dose exceeded 3.OOE-02 (teenage liver) mrem (Table 3.2-1).
3.3 Assessment of Dose to Member of Public During the period January to December, 2003, Zion Station did not exceed the below limits as shown in Table 3.1-1 and Table 3.2-1 (based on yearly average meteorological data), and Figure 3.1-1 (based on concurrent meteorological data):
The RETS limits on dose or dose commitment to an individual due to radioactive materials in liquid effluents from each reactor unit (3 mrem to the whole body or 10 mrem to any organ during any calendar year).
The RETS limits on air dose in noble gases released in gaseous effluents to a member of the public from each reactor unit (10 mrads for gamma radiation or 20 mrad for beta radiation during any calendar year).
The RETS limits on dose to a member of the public due to iodine-131, iodine-133, tritium, and radionuclides in particulate form with half-lives greater than eight days in gaseous effluents released from each reactor unit (15 mrem to any organ during any calendar year).
The 10CFR20 limit on Total Effective Dose Equivalent to individual members of the public (100 mrem).
4.0 SITE METEOROLOGY A summary of the site meteorological measurements taken during each calendar quarter of the year is given in Appendix H. The data are presented as cumulative joint frequency
- Nuclear Regulatory Commission, Regulatory Guide 1.109 (Rev. 1) 5
distributions of the wind direction for the 250' level and wind speed class by atmospheric stability class determined from the temperature difference between the 250' and 35' levels.
Data recovery for these measurements was 99.4% during 2004 (Table 3.4-1).
5.0 ENVIRONMENTAL MONITORING Table 5.0-1 provides an outline of the Radiological Environmental Monitoring Program (REMP) as required in current Technical Specifications. Tables 5.0-1 and 5.0-2 provide program sampling locations, sample collection frequencies and analyses for all samples.
Figures 5.0-1 and 5.0-2 show current sampling locations. Tables 5.0-3 to 5.0-6 summarize data for the year. A detailed listing of all data is presented in Appendix III.
Specific findings for various environmental media are discussed below.
5.1 Gamma Radiation External radiation dose was measured using CaF2 thermoluminescent dosimeters (TLDs).
Each location normally consists of 2 TLD sets.
The quarterly average external radiation dose for the year was 18.3 mR at the indicator locations. There are no control locations at Zion. TLD locations are shown in Figure 5.0-1.
Quarterly external radiation dose at indicator air sampling locations averaged 17.2 mR and was similar to the levels measured in 1985 (14.7 mR), 1986 (15.5 mR), 1987 (15.2 mR), 1988 (14.3 mR), 1989 (14.1 mR), 1990 (14.8 mR), and similar to those in 1991 (12.5 mR), 1992 (11.6 mR), 1993 (12.5 mR), 1994 (12.5 mR), 1995 (12.7mR), 1996 (13.1 mR), 1997 (12.6 mR), 1998 (14.3 mR), 1999 (13.7 mR), 2000 (13.6 mR), 2001 (17.4 mR), 2002 (16.5 mR) and 2003 (19.2 mR). These differences are not statistically significant.
5.2 Airborne I-13 1 and Particulate Radioactivity Locations of the air samplers are shown in Figure 5.0-1.
Gross beta concentrations ranged from 0.009 to 0.046 pCi/mi and averaged 0.021 pCi/mi and were similar to those in 1985 (0.02 pCi/m ), 1986 (0.023 pCi/Mi
, except for the period from May 13 through June 10 when it was influenced by the nuclear reactor accident at Chernobyl), 1987 (0.020 pCi/m ), 1988 (0.025 pCi/m ), 1989 (0.022 pCi/m ), 1990 (0.018 pCi/m3), 1991 (0.018 pCi/m ), 1992 (0.019 pCi/m ), 1993 (0.020 pCi/mi)
, 1994 (0.019 pCi/m ), 1995 (0.018 pCi/mi), 1996 (0.020 pCi/m3),
1997 (0.021 pCi/mi), 1998 (0.022 pCi/m3), 1999 (0.024 pCi/m3), 2000 (0.025 pCi/m3) 2001 (0.027 pCi/m3), 2002 (0.025 pCi/m3) and 2003 (0.024 pCi/m3).
No activity attributable to station operation was detected in any sample.
6
5.3 Aquatic Radioactivity Water samples were collected weekly from four public water works that draw water from Lake Michigan.
Monthly composites of the samples were analyzed for gross beta and gamma emitters and quarterly composites for tritium. Gross beta, gamma emitters and tritium were in all cases below the lower limits of detection for the program. Similar results were obtained in 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002 and 2003.
Fish samples were collected from the vicinity of the station, and the edible portions analyzed for gamma emitters. Concentrations of radioactivity in these samples were below the lower limits of detection for the program. Similar results were obtained in 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002 and 2003.
Sediment samples were collected near site of Illinois Beach State Park and analyzed for gamma emitters. Gamma radioactivity was below the limit of detection.
Fish, water and sediment locations are shown in Figure 5.0-2.
5.4 Sample Collections All samples were collected as scheduled except those listed in the Listing of Missed Samples, Appendix III.
5.5 Program Modifications There were no changes to the program in 2004.
6.0 ANALYTICAL PROCEDURES Procedures used during the period covered in this report remained unchanged. A summary of the procedures used for analyzing radioactivity in environmental samples is given in Appendix VII of the report for the period January - December 1993.
7.0 NEAREST RESIDENCE CENSUS A census of the nearest residences within a 6.2-mile radius was conducted by J. Rieter on August 30, 2004.
Results of the nearest residence census are presented page 26 of Appendix III.
8.0 INTERLABORATORY COMPARISON PROGRAM RESULTS Environmental Incorporated's Interlaboratory Comparison Program Results are presented in Appendix IV.
7
9.0 ERRATA DATA There is no errata data for 2004.
8
ZION APPENDIX I DATA TABLES AND FIGURES I-I
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ZION Table 2.0-1 has been deliberately deleted. For details on solid waste disposal, see the Zion 2004 Effluent Report.
1-4
Table 3.1-1 RETDAS v3.6.3
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VSSI 40CFR19D URANIUM FUEL CYCLE DOSE REPORT GASEOUS DOSE
SUMMARY
Report for: 2004 Unit Range -
From: I To: 2
==- I&P DOSE LIMIT ANALYSIS==l Annual -
Limit 2004
- Admin. Any Organ 2004 Admin. Total Body
====~
ANNUAL 2004 Age Dose Limit Group Organ (mrem)
(mrem)
ADULT GILLI 4.73E-05 1.13E+01 CHILD TBODY 4.17E-05 1.05E+01 Max % of Limit 4.21E-04 3.97E-04 2004
- T.Spc. Any Organ ADULT GILLI 4.73E-05 1.50E+01 3.16E-04 Receptor: 5 Composite Crit. Receptor -
IP Distance:
0.00 (meters)
Compass Point: NA Critical Pathway: Ground Plane Deposition (GPD)
Major Contributors ( 0% or greater to total)
Nuclide Percentage CO-60 1.00E+02 2004 T.Spc. Total Body CHILD TBODY 4.17E-05 1.50E+01 2.78E-04 Receptor: 5 Composite Crit. Receptor -
IP Distance:
0.00 (meters)
Compass Point: NA Critical Pathway: Ground Plane Deposition (GPD)
Major Contributors (
0% or greater to total)
Nuclide Percentage CO-60 1.00E+02 1-5
Table 3.1-1 (continued)
RETDAS v3.6.3
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VSSI 40CFRl90 URANIUM FUEL CYCT.E DOSE REPORT GASEOUS DOSE
SUMMARY
Report for: 2004 Unit Range -
From: 1 To: 2
=== NG DOSE LIMIT ANALYSIS ANNUAL 2004 Dose Limit Annual - Limit (mrad)
(mrad) 2004 Admin. Gamma O.00E+00 1.50E+01 2004
- Admin. Beta 0.00E+00 1.50E+01
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Max % of Limit 0.00E+00 0.00E+00 2004 Receptor:
Distance:
Nuclide T.Spc. Gamma 0.001
- 5 Composite Crit. Receptor -
IP 0.00 (meters)
Compass Point: NA Percentage I+00 1.50E+01 0.00E+00 2004 T.Spc. Beta 0.00E+00 1.50E+01 0.00E+00 Receptor: S Composite Crit. Receptor -
IP Distance:
0.00 (meters)
Compass Point: NA Nuclide Percentage 1-6
Table 3.2-1 RETDAS v3.6.3 cZIO>
VSSI 40CFRl90 URANIUM FUEl, CYCLE DOSE REPORT LIQUID DOSE
SUMMARY
__.________________Z Report for: 2004 Unit Ranqe -
From: 1 To: 2 Liquid Receptor
=== PERIOD DOSE BY ORGAN AND AGE GROUP (mrem) =-
ANNUAL 2004=========
Agegrp Bone Liver Thyroid Kidney Lung GI-LLI Skin TB ADULT 2.13F-02 2.88E-02 2.18X-07 9.78E-03 3.25E-03 7.69E-04 0.00E+00 1.89E-02 TEEN 2.27E-02 3.00E-02 1.60E-07 1.02E-02 3.97E-03 5.74E-04 0.00E+00 1.05E-02 CHILD 2.86E-02 2.72E-02 2.19E-07 8.86E-03 3.19E-03 2.23E-04 0.00E+00 4.05E-03 INFANT 4.07E-05 3.58E-05 1.50E-07 9.60E-06 3.98E-06 1.47E-06 0.OOE+00 3.98E-06
=== SITE DOSE LIMIT ANALYSIS
==
ANNUAL 2004 Age Dose Limit Annual -
Limit Group Organ (mram)
(mrem) 2004 Admin. Any Organ TEEN LIVER 3.00E-02 7.50E400 2004 Admin. Total Body ADULT TBODY 1.89E-02 2.25E+00
==
Max % of Limit 4.00E-01 8.41E-01 2004 T.Spc. Any Organ TEEN LIVER Critical Pathway: Fresh Water Fish -
Sport (FFSP)
Major Contributors ( 0% or greater to total)
Nuclide Percentage H-3 5.33E-04 CO-60 3.64E-02 CS-134 3.15E-01 CS-137 9.96E+01 2004 T.Spc. Total Body ADULT TBODY Critical Pathway: Fresh Water Fish -
Sport (FFSP)
Major Contributors ( 0% or greater to total)
Nuclide Percentage H-3 1.15E-03 CO-60 1.27E-01 SR-90 2.47E-02 CS-134 4.03E-01 CS-137 9.94E+01 3.00E-02 1.00E+01
- 3. 00E-01 1.89E-02 3.00E+00 6.31E-01
'-7
Table 3.3-1 ZION STATION 10CFR20 Compliance Assessment
- 1.
10CFR 20.1301 (a) (1) Compliance Total Effective Dose Equivalent, 10 CFR 20.1301 (a) (1) limit
% of the limit mremlyear 4.89E-2 mrem/yr 100 0.0489
- 2.
Compliance Summary IOCFR20 ISt Qtr.
2nd Qtr.
3d Qtr.
TEDE 1.02e-2 8.9E-5 0.0 In mRem 4th Qtr 3.88e-2
% of Limit 0.0489%
I-8
Table 3.4-1 Zion Station - Unit 1 MAXIMUM DOSES RESULTING FROM AIRBORNE RELEASES 2004 TYPE OF DOSE FIRST QUARTER SECOND WUARTER THIRD OUARTER FOURTH QUARTER ANNUAL GAMMA AIR (mrad)
BETA AIR (mrad)
WHOLE BODY (mrem)
SKIN (mrem)
ORGAN (mrem) 0.OOOE+00c N )
O.OOOE+O( N )
0.OOOE+OW( N )
O.000E+O0( N )
0.000E+OO( N )
0.000E+OO( N )
O.OOOE+00( N )
1.490E-06( W )
1.750E-06( W )
1.700E 06(ENE)
O.OOOE+OOt N )
D.OO0E+00( N )
O.OOOE+O0( N )
0.000E+OO( N )
0.00OE+t0( N )
0.OOOE+00( N )
0.000E+0O( N )
0.OOOE+OO( N )
0.000E+00( N )
0.000E+OO( N )
O.OOOE+OO( N )
O.OOOE+OD( N )
1.490E-06( W )
1.750E.06( W )
1.700E-06(ENE)
CRITICAL PERSON CRITICAL ORGAN Adult Bone Teenager Lung Adult Bone Adult Bone Teenager Lung COMPLIANCE STATUS TYPE OF DOSE GAMNA AIR (mrad)
BETA AIR (mrad)
ViOLE BODY (mrem)
SKIN (mrem)
ORGAN (mrem) 10 CFR 50 APP. I WUARTERLY OBJECTIVE 5.0 10.0 2.5 7.5 7.5 10 CFR 50 APP.I S OF APP. I YEARLY OBJECTIVE I OF APP. I 0.00 0.00 0.00 0.00 0.00 10.0 20.0 5.0 15.0 15.0 0.00 0.00 0.00 0.00 0.00 CRITICAL PERSON CRITICAL ORGAN Teenager Lung Teenager Lung Calculation used release data from the following:
Unit 1 - Ground Date of calculation:
3/30/2005 I-9
Table 3.4-1 (continued)
Zion Station - Unit 2 MAXIMUM DOSES RESULTING FROM AIRBORNE RELEASES 2004 FIRST QUARTER SECOND QUARTER THIRD QUARTER FOURTH CUARTER ANNUAL TYPE OF DOSE GAMMA AIR (mrad)
BETA AIR (mrad)
WHOLE BOOY (mrem)
SKIN (mrem)
ORGAN (mrem)
O.OOOE+00( N )
0.OOOE+0O( N )
D.DOOE+00( N )
O.OOOE+00( N )
0.OOOE+00( N )
O.OOOE+00( N )
0.QOOE+00( N )
1.480E-06( W )
1.740E-06( W )
1.690E-06(ENE)
O.OOOE+00( N )
0.OOOE+00( N )
O.0OOE+O0C N )
O.000E+00( N )
O.COOE+00( N )
O.OOOE+00( N )
O.OOOE+OOt N )
O.OOOE+00( N )
0.OOOE+00( N )
O.000E+0O(
N )
0.OOOE+00( N )
O.000E+OO( N )
1.480E-06( W )
1.740E-06( W )
1.690E-06(ENE)
CRITICAL PERSON CRITICAL ORGAN Adult Bone Teenager Lung Adult Bone Adult Bone Teenager Lung COMPLIANCE STATUS 10 CFR 50 APP, I
10 CFR 5O APP.I QUARTERLY OBJECTIVE S OF APP. I YEARLY OBJECTIVE l OF APP. I TYPE OF DOSE GAMHA AIR (mrad)
BETA AIR (mrad) iHOLE BODY (mrem)
SKIN (mrem)
ORGAN (mrem) 5.0 10.0 2.5 7.5 7.5 0.00 0.00 0.00 0.00 0.00 10.0 20.0 5.0 15.0 15.0 0.00 0.00 0.00 0.00 0.00 Teenager Lung CRITICAL PERSON CRITICAL ORGAN Teenager Lung Calculation used release data from the following:
Unit 2 - Ground Data Recovery (priority parameters) 99.4%
Date of calculation:
3/30/2005 I-10
ZION Figure 5.0-1 TLD Monitoring Location A Air Sampting Location Zion Station Inner Ring TLD Locations and l
Fixed Air Samplers 01 Onsitc No. I Southside
.02 Onsite No. 2 Westside 03 Onsite No. 3 Northside I-li
ZION Figure 5.0-2 ish, Water and Sediment Locations I
Z-14 Kenosha Water Works Z-1 5 Lake County Water Works Z-1 6 Waukegan Water Works Z-1 8 Lake Forest Water Works Z-25 Illinois Beach State Park Z-26 Lake Michigan at Discharge Z-27 Lake Michigan I 0 mi. North (C) 1-12
TABLE 5.0-1 Zion Station Radiological Environmental Monitoring Locations
<:H v
Z-01 Onsite No. 1 Southside Z-02 Onsite No. 2 Westside Z-03 Onsite No. 3 Northside V
V Z-14 Kenosha Water Works Z-15 Lake County Water Works Z-16 Waukegan Water Works Z-18 Lake Forest Water Works Z-26 Lake Michigan Nearsite at Station v
Z-25 Lake Michigan, Illinois Beach State Park Z-27 Lake Michigan Farsite CENSUS Dairy Residence Livestock 1-13
TABLE 5.0-2 ZION STATION RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM, SAMPLING LOCATIONS
- 1. AIR SAMPLERS Site Code Distance (miles)
Direction Sector Location Z-01 Z-02 Z-03 Onsite No. 1 Southside Onsite No. 2 Westside Onsite No. 3 Northside 0.3 0.2 0.2 S
W NNW J
N R
a Site Code
- 2.
- a.
Z-01 Z-02 Z-03 Distance (miles)
Direction Sector Location Onsite No. 1 Southside Onsite No. 2 Westside Onsite No. 3 Northside 0.3 0.2 0.2 S
W NNW J
N R
- b.
Special TLD Locations Site Code Inner Ring Distance (miles)
Direction Sector Z-101-1,2 Z-102-1,2 Z-103-1,2d Z-104-1,2 Z-105-1,2 Z-1 06-1,2d Z-107-1,2 Z-108-1,2d Z-l 10-1,2 Z-111-1,2 Z-l 12-1,2 Z-1 13-1,2 Z-1 14-1,2 Z-l 15-1,2 0.2 0.2 0.2 0.1 0.1 0.1 0.1 0.1 0.2 0.3 0.7 0.6 0.6 0.4 N
NNE NE ENE E
WNW NW Q
A B
C D
E F
G H
K L
M N
P Q
- 3. PUBLIC WATER SUPPLY a
Site Code Distance (miles)
Direction Sector Location Z-14 (C)
Z-15 Z-16 Z-18 (C)
Kenosha Water Works Lake County Water Works Waukegan Water Works Lake Forest Water Works 10.0 1.4 6.1 12.9 N
NNW S
Si A
R J
a Control (background) locations are denoted by a "C" after site code. All other locations are indicators.
I-14
TABLE 5.0-2 (continued)
ZION STATION RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM, SAMPLING LOCATIONS
- 4. FISH Site Code' Z-26 Z-27(C)
Location Lake Michigan Nearsite Lake Michigan Farsite Distance (miles)
At Station 10.0 mi.
Distance (miles) 0.2 Direction Sector N
A
- 5.
SHORELINE SEDIMENTS Direction Sector Site Code Z-25 Location Lake Michigan, Illinois Beach State Park S
J Control (background) locations are denoted by a "C" after site code. All other locations are indicators.
1-15
TABLE 5.0-2 (continued)
ZION STATION RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM, SAMPLE COLLECTION AND ANALYSES Location Collection Type of Frequency Sample Media Code' Site Frequency Analysis of Analysis
- 1. Airborne Onsite. Nearfield and Control Filter exchange Gross Beta Weeklv Particulates weekly Gamma Isot.
Quarterly Composite Z-01 Onsite No. I South side (or ifwecktygross beta in a Z-02 Onsite No. 2 WVest side sarnple exceeds SX the Z03 Onsite No. 3 North side average concentration of preceding calendar quarter).
- 2. Air Sampling Z-01 Onsite No. I South side Test and Weekly Train Z-02 Onsite No. 2 West side Maintenance Z-03 Onsite No. 3 North side
- 3. TLDs
- a.
Z-01 Onsite No. I South side Gamma Quarterly Z-02 Onsite No. 2 West side Z-03 Onsite No. 3 North side (two TLDs per location)
- b.
Z-101-1,2 Inner Ring 102-1,2 103-1,2 104-1,2 105-1,2 106-1,2 107-1,2 108-1,2 110-1,2 111-1,2 112-1,2 113-1,2 114-1,2 115-1,2
- 4. Public Water Z-14 (C)
Kenosha Water Weekly Gross Beta Monthly composite.
Works Gamma Isot.
Monthly composite.
Z-15 Lake County Tritium Quarterly composite.
Water Works Z-16 Waukegan Water Works Z-I 8 (C)
Lake Forest Water Works
- 5. Fish (at least Z-26 Lake Michigan Two times/year Gamma Isot.
Two times/year on two species)
Nearsite edible portions only.
Z-27 Lake Michigan Farsite
- 6. Sediments Z-25 Lake Michigan Semiannually Gamma Isot.
Semiannually Illinois Beach State Park
- 7. Land Use Census Nearest In all sectors up to 6.2 miles.
Annually during grazing Residence season.
a Control (background) locations are denoted by a "C" in this column. All other location are indicators.
1-16
Table 5.0-3 RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM QUARTERLY
SUMMARY
Name of Facility Zion Generatine Station Docket No. 50-295. 50-304 Location of Facility Lake. Illinois Reporting Period 1stOuarter 2004 (County, State)
Sample Type and Indicator Location with Highest Control Number of Type Number of Locations Highest Meana Locations Non-routine (Units)
Analyses LLD Meana Quarterly Mean Range Meana Results Range Range Air Gross 39 0.01 0.026 (39/39)
Z-03, Zion Onsite No.
0.028 (13/13)
None 0
Particulates Beta (0.013-0.046) 3 Northside, (0.016-0.045)
(pCi/m3) 0.25 mi. NNW, Sector 3
R Gamma Spec.
None 0.01
<LLD 0
Cs-134 None 0.01
<LLD 0
Cs-137 None 0.01-0.04
<LLD 0
Other Gammas Public Water Gross Beta 12 4
<LLD
<LLD 0
(pCi/L)
Gamma Spec.
12 Cs-134 10
<LLD
<LLD 0
Cs-137 18
<LLD
<LLD 0
Other ODCM-Required 15-30
<LLD
<LLD 0
Gammas Tritium 4
200
<LLD
<LLD 0
Gamma Gamma Dose 34 9.7 15.8 (34/34)
Z-01lb, 0.2 mi. S, 18.0 (1/1)
None
0 Background
(14.0-18.0)
Sector J (TLDs)
(mR/Qtr.)
a Mean and range based on detectable measurements only. Fractions indicated in parentheses.
b Locations Z-01-1, 101-2,105-1 and 115-1 had identical results of 18.0 mR. OnlyZ-01-1 is detailed in this summary.
1-17
Table 5.0-4 RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM QUARTERLY
SUMMARY
Name of Faciliy Zion Generatinz Station DocketNo. 50-295. 50-304 Location ofFacility Lake. Illinois ReportingPeriod 2nd Ouarter 2004 (County, State)
Sample Type and Indicator Location with Highest Highest Control Number of Type Number of Locations Quarterly Mean _
Meana Locations Non-routine (Units)
Analyses LLD Meana I
Range Meana Results Range Range Air Gross 39 0.01 0.016 (34139)
Z OlbOnsiteNo. I, 0.017(12/13)
None 0
Particulates Beta (0.010-0.029)
Southside (0.010-0.026)
(pCi/rm3) 0.2 mi S. Sector J Gamma Spec.
3 Cs-134 0.01
<LLD
<LLD 0
Cs-137 0.01
<LLD
<LLD 0
Other Gammas 0.01-0.04
<LLD
<LLD 0
Fish Gamma Spec.
3 (pCi/g wet)
Cs-134 0.10
<LLD
<LLD 0
Cs-I 37 0.10
<LLD
<LLD 0
Other ODCM-Required 0.13-0.26
<LLD
<LLD 0
Gammas Other Gammas 0.20-0.30
<LLD LLD 0
Bottom Gamma Spec.
I Sediments (pCi/g dry)
Cs-134 0.15
<LLD None 0
Cs-137 0.18
<LLD None 0
Other Gammas 0.10-0.60
<LLD None 0
Public Water Gross Beta 12 4
<LLD
<LLD 0
(pCi/L)
Gamma Spec.
12 Cs-134 15
<LLD
<LLD 0
Cs-137 18
<LLD
<LLD 0
Other ODCM-Required 15-30
<LLD
<LLD 0
Gammas Tritium 4
200
<LLD
<LLD 0
Gamma Gamma Dose 34 9.7 19.9 (34/34)
Z-1 12-1 23.0 (1/1)
None
0 Background
(18.0-23.0) 0.7 mi. WSW, Sector M (TLDs)
(mR/Qtr.)
a Mean and range based on detectable measurements only. Fractions indicated in parentheses.
b Locations Z-01 and Z-03 had identical means of 0.017 pCi/M3. Only Z-01 is detailed in this summary.
I-is
Table 5.0-5 RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM QUARTERLY
SUMMARY
Name of Facility Zion Generating Station DocketNo. 50-295. 50-304 Location of Facility Lake. Illinois Reporting Period 3rd Ouarter 2004 (County, State)
Sample Type and Indicator Location vith Highest Highest Control Number of Type Number of Locations Quarterly Mean _ l Meana Locations Non-routine (Units)
Analyses LLD Meana Range Meana Results Range Range Air Gross 39 0.01 0.020 (38/39)
Z-01 Onsite No. 1 0.022 (13/13)
None 0
Particulates Beta (0.010-0.032)
Southside (0.014-0.032)
(pCi/m3)
Gamma Spec.
3 0.2 mi. S, Sector J Cs-134 0.01
<LLD None 0
Cs-137 0.01
<LLD None 0
Other Gammas 0.01-0.04
<LLD None 0
Public Water Gross Beta 12 4
<LLD
<LLD 0
(pCiKL)
Gamma Spec.
12 Cs-134 10
<LLD
<LLD 0
Cs-137 18
<LLD
<LLD 0
Other ODCM-Required 15-30
<LLD
<LLD 0
Gammas Tritium 4
200
<LLD
<LLD 0
Gamma Gamma Dose 34 9.7 15.1 (34/34)
Z-1 12-1, 18.0 (1/1)
None
0 Background
(13.0-18.0) 0.7 mi. WSV, Sector (TLDs)
M (mR/Qtr.)
a Mean and range based on detectable measurements only. Fractions indicated in parentheses.
b Locations Z-112-1 and Z-115-1 had identical results of 18.0 mR. Only Z-112-1 is detailed in this summary.
1-19
Table 5.0-6 RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM QUARTERLY.
SUMMARY
Name of Facility Zion Generating Station Docket No. 50-295. 50-304 Location of Facility Lake. Illinois Reporting Period 4th Quarter 2004 (County, State)
Sample Type and Indicator Location with Highest Control Number of Type Number of Locations Highest Meana Locations Non-routine (Units)
Analyses LLD Meana Quafterly Mean.
Range Meana Results Range Range Air Particulates Gross Beta 39 0.01 0.024(39/39)
Z-01,ZionOnsiteNo. I 0.025 (13/13)
None 0
(pCi/m3)
(0.011-0.040)
Southside (0.015-0.035)
Gamma Spec.
0.2 mi. S, Sector J 3
Cs-134 0.01
<LLD
-None 0
Cs-137 0.01
<LLD None 0
Other Gammas 0.01-0.04
<LLD None 0
Fish Gamma Spec.
3 (pCi/g wet)
Cs-134 0.10
<LLD
<LLD 0
Cs-137 0.10
<LLD
<LLD 0
Other ODCM-Required 0.13-0.26
<LLD
<LLD 0
Gammas Other Gammas 0.20-0.30
<LLD
<LLD 0
Bottom Gamma Spec I
Sediments Cs-134 0.15
<LLD None 0
Cs-137 0.18
<LLD None 0
Other Gammas 0.10-0.60
<LLD None 0
Public Water Gross Beta 12 4
<LLD
<LLD 0
(pCi/L)
Gamma Spec.
12 Cs-134 15
<LLD
<LLD 0
Cs-137 18
<LLD
<LLD 0
Other ODCM-Required 15-30
<LLD
<LLD 0
Gammas Tritium 4
200
<LLD
<LLD 0
Gamma Gamma Dose 34 9.7 22.5 (34/34)
Z-102-lb 26.0 (1/1)
None
0 Background
(20.0-26.0) 0.2 mi. NNE, Sector B (TLDs)
(mR/Qtr.)
a Mean and range based on detectable measurements only. Fractions indicated in parentheses.
b Locations Z-102-1, Z-112-l,Z-115-1 and 115-2 had identical means of 26 mR. Only Z-102-1 is detailed in this summary.
I-20
ZION APPENDIX II METEOROLOGICAL DATA H-1
Zion Nuclear Station Period of Record: January -
March 2004 Stability Class -
Extremely Unstable 25OFt-33Ft Delta-T (F)
Winds Measured at 35 Feet Wind Speed (in mph)
Wind Direction 1-3 N
NNE NE ENE E
WNW NW NNW Variable 4-7 8-12 13-18 19-24
> 24 0
7 2
2 0
0 5
7 0
0 5
3 0
0 0
1 0
0 0
0 2
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 1
0 1
0 0
0 1
3 0
0 0
3 1
0 0
1 5
0 0
0 2
5 5
0 0
1 5
2 1
0 0
3 1
0 0
0 4
2 0
0 0
0 0
0 0
Total 11 12 8
1 2
0 0
0 2
4 4
6 12 9
4 6
0 Total 0
13 41 24 3
0 81 Hours of calm in this Hours of missing wind stability class:
measurements in this 0
stability class:
0 all stability classes:
0 Hours of missing stability measurements in II-2
Zion Nuclear Station Period of Record: January - March 2004 Stability Class -
Moderately Unstable 250Ft-33Ft Delta-T (F)
Winds Measured at 35 Feet Wind Speed (in mph)
Wind Direction N
NNE NE ENE E
WNW NW NNW Variable 1-3 4-7 1
0 3
2 0
1 0
0 0
0 1
1 1
4 0
0 0
8-12 13-18 19-24
> 24
- 1 3
0 0
3 1
0 0
2 0
0 0
3 0
0 0
0 0
0 0
o o
0 0
0 0
0 0
0 1
0 0
0 0
0 0
1 1
0 0
3 0
0 0
1 3
0 0
5 2
2 0
5 3
0 0
4 1
0 0
1 1
0 0
0 0
0 0
Total 5
4 5
5 0
1 0
1 0
2 4
5 10 12 5
2 0
Total 0
14 29 16 2
0 61 Hours of calm in Hours of missing Hours of missing this stability class:
wind measurements in this stability measurements in 0
stability class:
0 all stability classes:
0 II-3
Zion Nuclear Station Period of Record: January -
March 2004 Stability Class -
Slightly Unstable Winds Measured at 250Ft-33Ft Delta-T (F) 35 Feet Wind Speed (in mph)
Wind Direction N
NNE NE ENE E
WNW NW NNW Variable 1-3 4-7 0
0 0
0 0
0 0
0 0
0 0
0 0
0 1
0 0
1 3
3 0
1 0
0 1
0 0
1 3
1 3
0 0
8-12 2
1 3
2 0
1 0
3 0
5 2
5 9
4 7
0 0
13-18 19-24
> 24 Total 9
4 6
5 0
2 0
7 2
7 8
11 21 8
10 1
0 Total 1
17 44 32 7
0 101 Hours of calm in Hours of missing Hours of missing this stability class:
wind measurements in this stability measurements in 0
stability class:
0 all stability classes:
0 II-4
Zion Nuclear Station Period of Record: January -
March 2004 Stability Class -
Neutral Winds Measured at Wind Speed Wind 250Ft-33Ft Delta-T (F) 35 Feet (in mph)
Direction N
NNE NE ENE E
WNW NW NNW Variable 1-3 4-7 8-12 0
14 36 2
14 17 2
6 14 2
11 14 1
9 7
0 6
11 2
10 21 0
14 42 1
11 8
2 4
36 3
16 31 1
13 35 1
30 43 1
28 61 0
20 66 1
17 26 0
0 0
16___
16 6
15 19 25 7
9 25 5
17 24 14 19 22 11 15 0
13 0
2 14 11 1
0 2
0 0
1 6
8 4
1 0
0 0
79 0
39 0
39 2
62 0
53 0
25 0
42 0
83 0
25 0
59 0
75 1
70 0
101 0
116 0
98 0
59 0
0 13-18 19-24
> 24 Total Total 19 223 468 249 63 3
1025 Hours of calm in this stability class:
Hours of missing wind measurements in this Hours of missing stability measurements in 0
stability class:
0 all stability classes:
0 II-5
Zion Nuclear Station Period of Record: January -
March 2004 Stability Class -
Slightly Stable Winds Measured at 250Ft-33Ft Delta-T (F) 35 Feet Wind Speed (in mph)
Wind Direction 1-3 4-7 8-12 13-18 19-24
> 24 Total N
NNE NE ENE E
WNW NW NNW Variable Total 6
6 4
3 10 2
3 5
6 1
13 2
2 13 2
2 6
0 0
6 5
1 9
21 3
17 19 4
23 16 11 24 18 4
29 50 10 47 50 9
32 25 4
37 10 8
13 6
0 0
0 0
0 4
0 0
0 1
11 4
4 10 8
6 1
0 0
0 49 0
16 0
15 0
18 0
16 0
17 0
8 0
12 0
45 0
43 0
48 0
63 0
91 0
113 0
67 0
51 0
27 o
0 0
650 71 290 236 Hours of calm in this stability class:
0 Hours of missing wind measurements in this stability class:
0 Hours of missing stability measurements in all stability classes:
0 II-6
Zion Nuclear Station Period of Record: January -
March 2004 Stability-Class -
Moderately Stable Winds Measured at 250Ft-33Ft Delta-T (F) 35 Feet Wind Speed (in mph)
Wind Direction 1-3 4-7 8-12 13-18 19-24
> 24 Total N
NNE NE ENE E
WNW NW NNW Variable Total 1
1 3
2 2
1 0
2 0
2 2
0
- 3.
4 2
10 7
10 8
8 11 4
7 4
6 9
4 7
3 4
0 2
0 0
0 0
0 0
0 0
1 11 8
0 2
0 0
0 0
0 0
0 2
0 5
0 2
0 2
0 2
0 2
0 8
0 23 0
25 0
16 0
17 0
11 0
15 0
11 0
7 0
2 0
0 0
150 58 70 22 Hours of calm in this stability class:
Hours of missing wind measurements in this Hours of missing stability measurements in 0
stability class:
0 all stability classes:
0 II-7
Zion Nuclear Station Period of Record: January -
March 2004 Stability Class -
Extremely Stable Winds Measured at 250Ft-33Ft Delta-T (F) 35 Feet Wind Direction N
NNE NE ENE Wind Speed (in mph) 1-3 4-7 8-12 13-18 19-24
> 24 Total 1
0 0
0 0
0 0
0 0
0 0
0 5
0 0
0 0
0 0
1 4
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 1
0 0
0 0
0 0
E 0
0 ESE 0
0 0
SE 1
0 2
SSE 2
0 11 S
19 WSW W
2 1
0 0
1 1
0 0
1 4
6 3
6 1
1 0
1 1
0 0
0 0
0 0
0 7
0 0
0 0
0 0
0 0
0 0
0 0
5 0
26 0
6 0
3 4
WNW 0
7 NW 0
2 0
1 Variable Total 0
0 15 46 0
68 Hours of Hours of Hours of calm in missing missing this stability class:
wind measurements in this stability measurements in 0
stability class:
0 all stability classes:
0 II-8
Zion Nuclear Station Period of Record: January -
March 2004 Stability Class -
Extremely Unstable 250Ft-33Ft Delta-T (F)
Winds Measured at 250 Feet Wind Speed (in mph)
Wind Direction 1-3 4-7 8-12
.13-18 19-24
> 24 Total N
NNE NE ENE E
WNW NW NNW Variable 0
0 3
1 2
0 0
0 0
0 0
0 0
0 0
1 0
16 10 5
1 2
0 0
0 1
4 4
8 12 9
4 5
0 Total 0
7 11 42 15 6
81 1
Hours of calm in this stability class:
0 Hours of missing Hours of missing wind measurements in this stability class:
stability measurements in all stability classes:
4 II-9
Zion Nuclear Station Period of Record: January - March 2004 Stability Class - Moderately Unstable
- 250Ft-33Ft Delta-T (F)
Winds Measured at 250 Feet Wind Speed (in mph)
Wind Direction N
NNE NE ENE E
WNW NW NNW Variable 1-3 4-7 8-12 13-18 19-24
> 24 Total 0
0 4
0 2
1 0
4 0
1 1
3 1
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
1 1
0 3
1 0
2 I
1 3
2 1
5 o
2 3
1 0
2 0
0 0
5 3
4 5
1 0
1 0
0 2
7 3
10 11 S
4 0
Total 0
8 11 27 13 2
61 0
- es
4 Hours of calm in this stability class:
Hours of missing wind measurements in this Hours of missing stability measurements in 0
stability class:
all stability clasE II-10
Zion Nuclear Station Period of Record: January -
March 2004 Stability Class -
Slightly Unstable 250Ft-33Ft Delta-T (F)
Winds Measured at 250 Feet Wind Speed (in mph)
Wind Direction 1-3 4-7 8-12 13-18 19-24
> 24 Total N
NNE NE ENE E
WNW NW NNW Variable 0
0 0
0 0
0 0
0 0
0 0
0 1
0 0
0 0
0 0
2 3
0 1
0 0
0 0
0 1
2 1
1 0
0 1
1 2
0 0
1 0
0 1
3 0
2 3
1 3
0 0
5 2
0 2
0 0
1 2
0 3
2 8
3 4
3 1
0 11 3
4 5
0 2
2 5
2 8
8 18 15 10 7
1 0
Total 1
11 18 36 22 13 101 Hours of calm in this stability class:
Hours of missing wind measurements in this Hours of missing stability measurements in 0
stability class:
1 all stability classes:
4 II-11
Zion Nuclear Station Period of Record: January -
March 2004 Stability Class -
Neutral 250Ft-33Ft Delta-T (F)
Winds Measured at 250 Feet Wind Speed (in mph)
Wind Direction 1-3 4-7 8-12 13-18 19-24
> 24 Total N
0 3
17 25 21 15 81 NNE 0
1 13 11 14 3
42 NE 1
7 4
14 4
5 35 ENE 0
9 9
14 20 16 68 E
1 8
3 4
9 19 44 ESE 0
4
- 7.
3 9
1 24 SE 0
1 18 37 24 0
80 SSE 1
4 15 20 7
0 47 S
0 6
6 4
8 1
25 SSW 0
3 6
35 18 4
66 SW 1
10 10 28 21 9
79 WSW 0
6 11 32 12 14 75 W
0 6
27 26 19 14 92 WNW 0
5 31 52 31 10 129 NW 0
2 19 55 16 7
99 NNW 0
1 16 15 10 2
44 Variable 0
0 0
0 0
0 0
Total 4
76 212 375 243 120 1030 Hours of calm in this stability class:
0 Hours of missing wind measurements in this stability class:
11 Hours of missing stability measurements in all stability classes:
4 II-12
Zion Nuclear Station Period of Record: January -
March 2004 Stability Class -
Slightly Stable 250Ft-33Ft Delta-T (F)
Winds Measured at 250 Feet Wind Speed (in mph)
Wind Direction 1-3 4-7 8-12 13-18 19-24
> 24 Total N
NNE NE ENE E
WNW NW NNW Variable Total 4
5 6
2 3
1 3
3 4
1 6
2 8
12 8
1 3
3 4
4 6
0 10 9
2 10 20 3
14 19 2
15 22 3
14 52 4
24 51 11 16 24 7
14 25 5
9 14 0
0 0
1 0
2 2
0 0
14 13 7
7 21 24 16 14 3
0 0
124 0
16 0
9 1
15 3
14 0
28 0
10 3
31 11 44 0
39 3
47 2
63 4
100 4
100 0
66 0
49 0
28 0
0 31 659 16 60 162 266 Hours of calm in this stability class:
Hours of missing wind measurements in this Hours of missing stability measurements in 0
stability class:
0 all stability classes:
4 II-13
Zion Nuclear Station Period of Record: January -
March 2004 Stability Class -
Moderately Stable 250Ft-33Ft Delta-T (F)
Winds Measured at 250 Feet Wind Speed (in mph)
Wind Direction 1-3 4-7 8-12 13-18 19-24
> 24 Total N
0 2
2 1
0 0
5 NNE 0
0 0
0 0
0 0
NE 0
0 1
0 0
0 1
ENE 0
1 2
0 0
0 3
E 0
3 5
1 0
0 9
ESE 0
1 2
0 1
0 4
SE 0
3 2
1 2
0 8
SSE 0
5 10 4
4 4
27 S
2 4
7 5
3 0
21 SSW 0
2 14 5
2 0
23 SW 1
5 7
4 0
0 17 WSW 1
2 2
2 0
0 7
W 1
1 4
4 0
0 10 WNW 1
3 7
2 0
0 13 NW 0
2 2
3 0
0 7
NNW 0
0 3
1 0
0 4
Variable 0
0 0
0 0
0 0
Total 6
34 70 33 12 4
159 Hours of calm in this stability class:
0 Hours of missing wind measurements in this stability class:
6 Hours of missing stability measurements in all stability classes:
4 II-14
Zion Nuclear Station Period of Record: January - March 2004 Stability Class -
Extremely Stable 250Ft-33Ft Delta-T (F)
Winds Measured at 250 Feet Wind Speed (in mph)
Wind Direction 1-3 4-7 8-12 13-18 19-24
> 24 Total N
0 NNE 1
NE 2
ENE 0
E 0
ESE 0
SE 0
SSE 0
S 0
SSW 0
SW 0
WSW 0
W 0
WNW 0
NW 0
NNW 0
Variable 0
2 1
2 0
0 0
0 0
2 1
0 0
0 1
0 1
0 3
0 0
1 0
0 0
3 9
6 1
2 2
0 0
0 0
0 0
0 0
0 0
0 3
11 1
5 0
0 0
0 0
0 0
5 0
2 0
4 0
1 0
0 0
0 0
0 0
11 1
25 1
9 0
7 0
2 0
2 0
1 0
0 0
1 0
0 Total 3
10 27 20 8
2 70 Hours of calm in this stability class:
Hours of missing wind measurements in this Hours of missing stability measurements in 0
stability class:
0 all stability classes:
4 II-is
Zion Nuclear Station Period of Record: April -
June 2004 Stability Class -
Extremely Unstable 250Ft-33Ft Delta-T (F)
Winds Measured at 35 Feet Wind Speed (in mph)
Wind Direction 1-3 4-7 8-12 13-18 19-24
> 24 Total N
NNE NE ENE E
WNOW NW NNW Variable 0
0 0
0 1
0 0
0 0
0 0
1 0
0 0
0 0
0 8
10 3
8 7
3 3
0 0
0 2
3 2
1 0
0 6
43 16 0
6 7
10 4
0 0
12 22 10 5
4 3
0 7
42 4
0 1
0 0
0 0
6 9
6 5
1 3
1 0
13 93 30 3
16 14 13 7
0 12 22 32 19 8
8 4
0 2
50 Total 148 85 9
0 294 Hours of calm in this stability class:
Hours of missing Hours of missing wind measurements in this stability measurements in 0
stability class:
0 all stability classes:
0 II-16
Zion Nuclear Station Period of Record: April -
June 2004 Stability Class -
Moderately Unstable 250Ft-33Ft Delta-T (F)
Winds Measured at 35 Feet Wind Speed (in mph)
Wind Direction 1-3 4-7 8-12 13-18 19-24
> 24 Total N
0 0
4 1
0 0
5 NNE 0
1 3
1 0
0 5
NE 1
7 2
0 0
0 10 ENE 0
3 1
0 0
0 4
E 0
1 0
0 0
0 1
ESE 0
3 1
0 0
0 4
SE 0
0 1
0 0
0 1
SSE 0
1 0
0 0
0 1
S 0
0 0
0 0
0 0
SSW 0
1 1
1 0
0 3
SW 0
1 2
2 0
0 5
WSW 0
0 3
1 0
0 4
W 0
3 2
2 0
0 7
WNW 0
2 2
1 0
0 5
NW 0
0 2
0 0
0 2
NNW 0
0 1
0 0
0 1
Variable 0
0 0
0 0
0 0
Total 1
23 25 9
0 0
58 Hours of calm in this stability class:
0 Hours of missing wind measurements in this stability class:
0 Hours of missing stability measurements in all stability classes:
0 II-17
Zion Nuclear Station Period of Record: April -
June 2004 Stability Class -
Slightly Unstable 250Ft-33Ft Delta-T (F)
Winds Measured at 35 Feet Wind Speed (in mph)
Wind Direction 1-3 4-7 B-12 13-18 19-24
> 24 Total N
NNE NE ENE E
WNW NW NNW Variable 1
13 6
5 2
7 2
5 0
0 0
1 1
0 1
0 0
13 27 8
7 3
12 3
11 0
6 8
11 7
4 4
2 0
Total 4
44 46 28 4
0 126 Hours of calm in this stability class:
0 Hours of missing wind measurements in this stability class:
0 Hours of missing stability measurements in all stability classes:
0 II-18
Zion Nuclear Station Period of Record: April -
June 2004 Stability Class -
Neutral 25OFt-33Ft Delta-T (F)
Winds Measured at 35 Feet Wind Speed (in mph) 8-12 13-18 19-24
> 24 Total Wind Direction 1-3 4-7 N
NNE NE ENE E
WNW NW NNW Variable Total 23 51 58 45 31 15 23 4
5 14 2
1 14 1
1 8
6 0
14 4
0 10 30 2
5 5
2 6
9 5
1 19 11 9
14 5
14 11 2
7 13 3
8 12 1
8 10 3
0 0
0 2
0 0
0 0
0 0
0 0
6 7
1 0
0 1
4 0
2 1 0
134 0
96 0
36 0
20 0
21 0
16 0
18 o
43 0
12 1
29 0
39 0
30 0
27 0
25 0
22 0
25 0
0 1
593 1
0
- es
0 26 209 222 114 0
Hours of calm in this stability class:
Hours of missing wind measurements in this Hours of missing stability measurements in stability class:
all stability class II-19
Zion Nuclear Station Period of Record: April -
June 2004 Stability Class -
Slightly Stable Winds Measured at Wind Spee, Wind Direction 1-3 4-7 8-12 250Ft-33Ft Delta-T (F) 35 Feet d (in mph) 13-18 19-24
> 24 Total N
7 NNE 8
NE 11 ENE 4
E 7
ESE 14 SE 4
SSE 4
S 4
SSW 5
SW 8
WSW 8
W 4
WNW 7
NW 7
NNW 10 Variable 0
35 32 30 6
9 13 12 15 44 23 26 16 20 20 14 10 0
30 21 3
3 10 12 6
29 18 11 22 12 6
5 1
6 0
0 76 0
63 0
44 0
14 0
26 0
40 0
22 0
51 0
67 0
46 0
68 0
37 0
30 0
32 0
22 0
26 0
0 Total 112 325 195 20 12 0
664 Hours of calm in this stability class:
Hours of missing wind measurements in this Hours of missing stability measurements in 0
stability class:
0 all stability classes:
0 II-20
Zion Nuclear Station Period of Record: April -
Stability Class - Moderately Stable Winds Measured at 35 June 2004 250Ft-33Ft Feet Delta-T (F)
Wind Direction N
Wind Speed (in mph) 1-3 4-7 8-12 13-18 19-24
> 24 Total 1
8 4
0 0
0 13 1
NE 3
ENE 4
8 2
3 0
1 4
3 0
3 0
1 2
0 0
0 0
1 0
0 0
0 0
0 0
0 0
12 5
0 10 E
2 0
2 ESE 1
4 0
4 SE 0
10 SSE S
WNW 6
13 13 7
34 5
10 9
11 12 14 NW NNW Variable Total 11 4
6 2
0 9
8 5
0 6
2 0
0 0
0 0
0 0
34 0
1 0
0 0.
0 0
0 0
0 2
0 32 0
48 0
17 0
20 0
26 0
20 0
12 0
11 0
10 0
0 78 138 0
252 Hours of calm in Hours of missing Hours of missing this stability class:
wind measurements in this stability measurements in 0
stability class:
0 all stability classes:
0 II-21
Zion Nuclear Station Period of Record: April -
June 2004 Stability Class -
Extremely Stable Winds Measured at 250Ft-33Ft Delta-T (F) 35 Feet Wind Speed (in mph)
Wind Direction 1-3 4-7 8-12 13-18 19-24
> 24 Total N
0 NNE 1
NE 1
ENE 0
E 0
ESE 1
SE 1
SSE 3
S 8
SSW 9
SW 6
WSW 15 W
14 WNW 4
NW 3
NNW 3
Variable 0
2 0
3 1
1 2
0 8
21 4
6 10 10 12 0
0 0
0 1
0 0
0 0
0 23 9
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
2 0
2 0
4 0
1 0
1 0
3 0
1 0
34 0
38 0
13 0
12 0
25 0
24 0
16 0
3 0
3 o
o Total 69 80 33 0
0 0
182 Hours of calm in this stability class:
Hours of missing wind measurements in this Hours of missing stability measurements in 0
stability class:
0 all stability classes:
0 II-22
Zion Nuclear Station Period of Record: April -
June 2004 Stability Class -
Extremely Unstable 250Ft-33Ft Winds Measured at 250 Feet Delta-T (F)
Wind Speed (in mph)
Wind Direction 1-3 4-7 8-12 13-18 19-24
> 24 Total N
NNE NE ENE E
WNW NW NNW Variable 0
7 3
28 2
13 2
1 5
4 5
4 3
13 o
1 0
0 0
0 0
2 1
3 0
4 1
0 1
0 0
1 o
0 17 29 0
0 4
2 5
1 0
1 11 22 6
6 3
1 0
23 11 2
0 0
0 0
1 0
5 3
3 1
1 3
1 0
48 73 17 3
13 11 21 3
1 13 22 31 16 8
7 3
0 Total 0
23 81 108 54 24 290 Hours of calm in this stability class:
0 Hours of missing wind measurements in this stability class:
4 Hours of missing stability measurements in all stability classes:
4 II-23
Zion Nuclear Station Period of Record: April -
Stability Class -
Moderately Unstable Winds Measured at 250 June 2004 250Ft-33Ft Delta-T (F)
Feet Wind Speed (in mph)
Wind Direction 1-3 4-7 8-12 13-18 19-24
> 24 Total N
0 0
0 6
NNE 0
7 NE 0
0 6
ENE 1
0 5
E 0
0 1
WNW NW NNW Variable 0
3 0
2 0
1 0
0 0
4 0
4 1
4 2
6 0
5 0
2 0
1 0
0 Total 1
15 14 17 7
3 57 Hours of calm in this stability class:
Hours of missing wind measurements in this Hours of missing stability measurements in 0
stability class:
1 all stability classes:
4 II-24
Zion Nuclear Station Period of Record: April - June 2004 Stability Class - Slightly Unstable
- 250Ft-33Ft Delta-T (F)
Winds Measured at 250 Feet Wind Speed (in mph)
Wind Direction 1-3 4-7 8-12 13-18 19-24
> 24 Total N
NNE NE ENE E
WNW NW NNW Variable 0
0 0
0 1
0 0
0 0
0 0
0 0
0 0
0,
0 10 3
1 0
0 1
2 3
0 3
0 6
2 2
0 2
0 28 16 7
4 5
7 8
9 0
8 8
11 5
5 3
2 0
Total 1
21 36 35 17 16 126 Hours of calm in this stability class:
Hours of missing Hours of missing wind measurements in this stability measurements in 0
stability class:
0 all stability classes:
4 II-25
Zion Nuclear Station Period of Record: April -
June 2004 Stability Class -
Neutral 250Ft-33Ft Winds Measured at 250 Feet Delta-T (F)
Wind Direction Wind Speed (in mph) 1-3 4-7 8-12 13-18 19-24
> 24. Total N
NNE NE ENE E
WNW NW NNW Variable 11 13 12 5
8 5
3 5
2 2
1 2
2 1
0 3
0 31 15 12 4
14 9
16 14 5
5 3
8 8
8 9
5 0
40 63 20 5
4 3
2 0
2 2
0 3
4 0
16 4
0 3
7 7
19 9
10 2
7 7
16 5
7 0
7 3
0 0
30 176 0
53 0
34 0
12 0
27 1
19 0
23 0
42 0
10 8
29 9
41 3
25 0
24 1
31 3
19 5
23 0
0 Total 10 75 166 161 116 60 588 Hours of calm in this stability class:
Hours of missing Hours of missing wind measurements in this stability measurements in 0
stability class:
6 all stability classes:
4 II-26
Zion Nuclear Station Period of Record: April -
June 2004 Stability Class -
Slightly Stable 250Ft-33Ft Delta-T (F)
Winds Measured at 250 Feet Wind Speed (in mph)
Wind Direction 1-3 4-7 8-12 13-18 19-24
> 24 Total N
1 6
21 35 14 1
78 NNE 1
11 22 27 2
2 65 NE 1
11 22 1
0 0
35 ENE 0
9 2
3 1
1 16 E
1 12 3
6 6
4 32 ESE 1
11 11 7
11 6
47 SE 1
9 9
6 6
2 33 SSE 1
3 7
34 16 1
62 S
1 0
16 17 6
0 40 SSW 1
1 13 18 8
10 51 SW 0
2 12 28 5
6 53 WSW 0
3 9
18 7
0 37 W
0 6
15 12 1
0 34 WNW 0
4 14 13 3
0 34 NW 0
2 10 4
0 0
16 NNW 0
7 9
7 1
0 24 Variable 0
0 0
0 0
0 0
Total 9
97 195 236 87 33 657 Hours of calm in this stability class:
0 Hours of missing wind measurements in this stability class:
12 Hours of missing stability measurements in all stability classes:
4 II-27
Zion Nuclear Station Period of Record: April -
Stability Class -
Moderately Stable Winds Measured at 250 June 2004 250Ft-33Ft Delta-T (F)
Feet Wind Speed (in mph)
Wind Direction N
NNE NE ENE E
ESE SE 1-3 0
3 1
2 0
1 0
4-7 8-12 13-18 19-24
> 24 Total 3
7 0
4 2
1 2
6 8
7 3
1 2
7 9
7 1
0 1
1 5
1 0
0 0
1 0
2 0
19 0
25 0
9 0
9 0
5 2
7 0
16 SSE 0
7 9
10 S
WNW NW NNW Variable Total 1
1 0
0 1
0 0
0 0
0 17 18 0
1 1
1 0
2 1
0 8
11 6
2 4
1 2
2 0
7 18 6
6 3
1 0
6 6
1 1
0 0
1 0
0 0
19 0
32 1
43 0
21 0
15 0
21 0
12 0
8 0
7 0
4 0
0 10 32 85 104 3
253 Hours of calm in Hours of missing Hours of missing this stability class:
wind measurements in this stability measurements in 0
stability class:
1 all stability classes:
4 II-28
Zion Nuclear Station Period of Record: April -
June 2004 Stability Class - Extremely Stable
- 250Ft-33Ft Delta-T (F)
Winds Measured at 250 Feet Wind Speed (in mph)
Wind Direction 1-3 4-7 8-12 13-18 19-24
> 24 Total N
NNE NE ENE E
WNW NW NNW Variable Total 3
3 0
0 0
1 4
0 0
0 0
0 2
0 0
0 3
1 0
0 2
0 1
0 0
0 0
0 0
0 0
2 4
0 2
1 2
1 5
4 0
1 6
23 15 1
2 7
6 2
1 2
6 10 0
0 3
4 4
2 0
1 4
8 1
0 1
6 5
0 0
2 2
6 0
1 3
5 2
0 0
0 0
0 0
10 29 49 69 26 0
6 0
5 0
2 0
4 0
3 0
0 0
8 1
14 0
45 0
18 0
19 0
13 0
14 0
12 0
10 0
11 0
0 1
184 Hours of calm in this stability class:
Hours of missing wind measurements in this Hours of missing stability measurements in 0
stability class:
I all stability classes:
4 II-29
Zion Nuclear Station Period of Record: July -
September 2004 Stability Class -
Extremely Unstable 250Ft-33Ft Delta-T (F)
Winds Measured at 35 Feet Wind Speed (in mph)
Wind Direction 1-3 4-7 8-12 13-18 19-24
> 24 Total N
NNE NE ENE E
WNW NW NNW Variable 2
6 14 6
3 6
5 0
0 1
0 3
6 3
4 0
0 6
29 8
0 0
1 6
1 1
1 11 2
14 3
2 2
0 11 35 22 6
3 7
11 1
1 2
11 8
21 6
6 2
0 Total 0
59 87 7
0 0
153 Hours of calm in this stability class:
Hours of missing wind measurements in this Hours of missing stability measurements in 0
stability class:
0 all stability classes:
0 II-30
Zion Nuclear Station Period of Record: July -
September 2004 Stability Class -
Moderately Unstable 250Ft-33Ft Delta-T (F)
Winds Measured at 35 Feet Wind Speed (in mph)
Wind Direction 1-3 4-7 8-12 13-18 19-24
> 24 Total N
0 NNE 0
NE 0
ENE 0
E 0
ESE 0
SE 0
SSE 0
S 0
SSW 0
SW 0
WSW 0
W 0
WNW 0
NW 0
NNW 0
Variable 0
0 0
5 3
2 1
2 0
0 0
2 1
3 0
1 0
0 5
5 11 4
2 1
5 2
1 4
10 5
5 0
1 1
0 Total 0
20 38 4
0 0
62 Hours of calm in this stability class:
Hours of missing Hours of missing wind measurements in this stability measurements in 0
stability class:
0 all stability classes:
0 II-31
Zion Nuclear Station Period of Record: July -
Stability Class -
Slightly Unstable Winds Measured at Wind Speed Wind September 2004 250Ft-33Ft Delta-T (F) 35 Feet (in mph)
Direction 1-3 4-7 8-12 13-18 19-24
> 24 Total N
0 NNE 0
NE 0
ENE 0
E 0
ESE 0
SE 0
SSE 0
S 0
SSW 0
SW 0
WSW 0
W 1
WNW 0
NW 0
NNW 0
Variable 0
0 8
12 8
7 6
5 4
1 5
4 3
1 5
1 1
0 1
7 3
1 0
3 9
5 0
2 10 9
2 1
1 0
0 1
3 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 1
0 2
0 3
0 0
0 0
0 0
0 0
0 0
0 5
15 15 9
7 9
14 9
1 8
16 15 4
6 2
1 0
Total 1
71 54 7
3 0
136 Hours of calm in this stability class:
Hours of missing Hours of missing wind measurements in this stability measurements in 0
stability class:
0 all stability classes:
0 II-32
Zion Nuclear Station Period of Record: July -
September 2004 Stability Class - Neutral 250Ft-33Ft Delta-T (F)
Winds Measured at 35 Feet Wind Speed (in mph)
Wind Direction 1-3 4-7 8-12 13-18 19-24
> 24 Total N
NNE NE ENE E
WNW NW NNW Variable Total 2
13 54 1
39 42 3
39 9
0 10 2
4 11 0
0 26 4
1 27 16 0
37 58 1
26 13 4
19 9
0 13 9
1 14 17 1
26 30 0
12 13 5
6 7
0 10 10 0
0 0
27 6
10 1
0 0
0 5
2 2
5 3
0 0
0 0
0 61 0
99 0
88 0
61 0
13 0
15 0
30 0
44 0
100 0
42 0
34 0
27 0
35 0
57 0
25 0
18 0
20 0
0 0
708 23 328 293 Hours of calm in this stability class:
Hours of missing wind measurements in this Hours of missing stability measurements in 0
stability class:
0 all stability classes:
0 II-33
Zion Nuclear Station Period of Record: July -
September 2004 Stability Class -
Slightly Stable Winds Measured at Wind Speed Wind 250Ft-33Ft Delta-T (F) 35 Feet (in mph)
Direction 1-3 4-7 8-12 13-18 19-24
> 24 Total N
NNE NE ENE E
WNW NW NNW Variable Total 5
30 12 8
21 15 4
4 2
7 2
3 2
5 0
6 16 1
4 27 12 5
26 29 21 76 14 15 57 3
5 17 2
10 25 5
3 35 7
6 18 1
5 26 2
3 18 2
0 0
0 1
5 0
1 0
0 1
6 0
0 0
0 0
0 0
0 0
14 0
48 0
49 0
10 0
13 0
7 0
23 0
44 0
66 0
111 0
75 0
24 0
40 0
45 0
25 0
33 0
23 0
0 0
636 109 403 110 Hours of calm in this stability class:
Hours of missing wind measurements in this Hours of missing stability measurements in 0
stability class:
0 all stability classes:
0 II-34
Zion Nuclear Station Period of Record: July -
Stability Class -
Moderately Stable Winds Measured at September 2004 250Ft-33Ft Delta-T (F) 35 Feet Wind Speed (in mph)
Wind Direction N
1-3 2
3 1
0 4-7 8-12 13-18 19-24
> 24 Total NE ENE 4
0 0
0 1
0 2
1 0
0 0
0 0
0 0
1 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
3 0
0 1
6 0
0 E
0 0
1 ESE 0
0 0
2 0
3 0
4 S
15 39 31 24 23 21 7
6 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 54 0
55 0
30 0
27 0
28 16 12 WNW
.NW NNW Variable Total 7
13 4
16 8
0 134 6
0 131 0
0 0
0 1
0 0
0 0
0 0
0 0
0 0
0 20 0
20 0
14 0
0 0
266 Hours of calm in Hours of missing Hours of missing this stability class:
wind measurements in this stability measurements in 0
stability class:
0 all stability classes:
0 II-35
Zion Nuclear Station Period of Record: July Stability Class -
Extremely Stable Winds Measured at Wind Spee Wind September 2004 250Ft-33Ft Delta-T (F) 35 Feet d (in mph)
Direction 1-3 4-7 8-12 13-18 19-24
> 24 Total N
NNE NE ENE E
WNW NW NNW Variable Total 0
0 0
0 0
0 0
1 4
12 23 22 27 16 4
0 0
109 0
0 0
0 0
0 0
1 6
7 6
16 44 14 S
0 0
99
.0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 2
0 10 0
19 0
29 0
38 0
71 0
30 0
9 0
0 0
0 0
208 Hours of calm in this stability class:
Hours of missing wind measurements in this Hours of missing stability measurements in 0
stability class:
0 all stability classes:
0 II-36
Zion Nuclear Station Period of Record: July -
September 2004 Stability Class -
Extremely Unstable 250Ft-33Ft Delta-T (F)
Winds Measured at 250 Feet Wind Direction Wind Speed (in mph) 8-12 13-18 19-24
> 24 Total 1-3 4-7 N
NNE NE ENE E
WNW NW NNW Variable 5
26 9
0 2
5 7
0 0
1 2
1 7
4 4
0 0
9 6
6 0
0 0
4 0
1 2
6 2
10 1
2 0
0 14 36 19 3
6 6
12 0
1 3
11 9
21 6
6 0
0 Total 0
22 73 49 stability class:
0 9
0 153 Hours of calm in this Hours of missing wind measurements in this Hours of missing stability measurements in stability class:
0 all stability classes:
12 II-37
Zion Nuclear Station Period of Record: July -
September 2004 Stability Class -
Moderately Unstable 25OFt-33Ft Delta-T (F)
Winds Measured at 250 Feet Wind Speed (in mph)
Wind Direction 1-3 4-7 8-12 13-18 19-24
> 24 Total N
NNE NE ENE E
WNW NW NNW Variable 5
8 8
5 1
0 6
2 2
3 10 6
4 0
2 0
0 Total 0
7 24 22 9
0 62 0
Hours of calm in this stability class:
0 Hours of missing Hours of missing wind measurements in this stability class:
stability measurements in all stability classes:
12 II-38
Zion Nuclear Station Period of Record: July -
September 2004 Stability Class -
Slightly Unstable 250Ft-33Ft Delta-T (F)
Winds Measured at 250 Feet Wind Speed (in mph)
- Wind Direction 1-3 4-7 8-12 13-18 19-24
> 24 Total N
NNE NE ENE E
WNW NW NNW Variable 0
18 10 3
1 2
9 0
1 6
6 5
0 3
1 1
0 5
20 12 7
6 8
22 3
2 7
17 15 3
7 1
1 0
Total 1
21 66 28 16 4
136 Hours of calm in Hours of missing this stability class:
wind measurements in this 0
stability class:
0 all stability classes:
Hours of missing stability measurements in 12 II-39
Zion Nuclear Station Period of Record: July -
September 2004 Stability Class - Neutral 250Ft-33Ft Delta-T (F)
Winds Measured at 250 Feet Wind Speed (in mph)
Wind Direction 1-3 4-7 8-12 13-18 19-24
> 24 Total N
NNE NE ENE E
WNW NW NNW Variable 5
12 20 36 10 19 4
4 5
4 12 13 14 35 5
35 5
12 6
17 4
14 4
7 3
21 4
8 2
7 2
7 0
0 44 22 2
1 0
3 30 21 7
10 10 23 27 13 6
11 0
31 8
12 1
0 0
4 5
2 2
5 6
5 0
0 1
0 18 111 0
87 3
47 1
11 0
12 0
29 0
85 1
67 2
28 1
36 0
33 1
41 0
57 0
25 0
16 0
22 0
0 Total 12 105 251 Hours of calm in this stability class:
230 0
stability all stabil 82 27 707 class:
1
.ity classes:
12 Hours of missing Hours of missing wind measurements in this stability measurements in II-40
- Zion Nuclear Station Period of Record: July -
September 2004 Stability Class -
Slightly Stable 250Ft-33Ft Delta-T (F)
Winds Measured at 250 Feet Wind Direction 1-3 N
1 NNE 1
NE 3
ENE 1
E 2
ESE 2
SE 1
SSE 1
S 0
SSW 1
SW 1
WSW 2
W 0
WNW 0
NW 0
NNW 0
Variable 0
Wind Speed (in mph) 4-7 8-12 13-18 19-24
> 24 Total 3
20 21 7
19 16 6
2 0
6 1
3 3
4 3
10 9
8 7
15 17 11 34 38 7
14 26 7
31 32 2
23 9
5 14 16 1
14 32 3
4 15 3
8 12 3
9 10 0
0 0
5 8
2 2
0 2
11 25 6
1 0
0 0
1 2
1 0
1 51 4
55 0
13 0
13 0
12 0
31 0
51 0
109 0
53 0
72 0
35 0
37 0
47 0
23 0
25 0
23 0
0 Total 16 84 221 258 66 5
650 2
Hours of calm in this stability class:
0 Hours of missing wind measurements in this stability class:
Hours of missing stability measurements in all stability classes:
12 II-41
Zion Nuclear Station Period of Record: July -
September 2004 Stability Class -
Moderately Stable 250Ft-33Ft Delta-T (F)
Winds Measured at 250 Feet Wind Speed (in mph)
Wind Direction 1-3 4-7 8-12 13-18 19-24
> 24 Total N
NNE NE ENE E
WNW NW NNW Variable Total 4
7 0
5 10 0
0 2
1 1
0 0
4 1
0 3
1 1
4 9
6 8
11 21 4
21 17 4
9 20 2
7 5
2 8
9 3
7 9
1 5
3 0
3 3
1 7
8 0
0 0
0 12 0
15 0
5 0
2 0
7 0
7 0
20 0
42 0
43 0
33 0
16 0
20 0
19 0
10 0
6 0
16 0
0 0
273 12 46 108 103 Hours of calm in this stability class:
Hours of missing wind measurements in this Hours of missing stability measurements in 0
stability class:
3 all stability classes:
12 II-42
Zion Nuclear Station Period of Record: July -
September 2004 Stability Class -
Extremely Stable 250Ft-33Ft Delta-T (F)
Winds Measured at 250 Feet Wind Speed (in mph)
Wind Direction 1-3 N
2 NNE 1
NE 2
ENE 1
E 1
ESE 0
SE 0
SSE 2
S 1
SSW 0
SW 0
WSW 0
W 0
WNW 0
NW 1
NNW 0
Variable 0
4-7 8-12 13-18 19-24
> 24 Total 5
10 5
2 2
4 3
3 3
6 8
5 2
4 4
0 0
3 1
1 0
0 0
0 1
6 21 6
15 4
2 1
2 0
2 0
0 1
0 0
0 3
7 10 8
7 12 5
2 0
0 0
12 0
12 0
8 0
4 0
3 0
4 0
3 0
11 0
17 0
37 0
22 0
30 0
25 0
11 0
8 0
2 0
0 Total 11 66 63 57 12 0
209 0
Hours of calm in this stability class:
0 Hours of missing Hours of missing wind measurements in this stability class:
stability measurements in all stability classes:
12 II-43
Zion Nuclear Station Period of Record: October -
December2004 Stability Class -
Extremely Unstable 250Ft-33Ft Delta-T (F)
Winds Measured at 35 Feet Wind Speed (in mph)
Wind Direction 1-3 4-7 8-12 13-18 19-24
> 24 Total N
NNE NE ENE E
WNW NW NNW Variable Total 0
5 13 1
0 0
19 Hours of calm in this stability class:
Hours of missing Hours of missing wind measurements in this stability measurements in 0
stability class:
0 all stability classes:
0 II-44
Zion Nuclear Station Period of Record: October - December2004 Stability Class - Moderately Unstable 250Ft-33Ft Delta-T (F)
Winds Measured at 35 Feet Wind Speed (in mph)
Wind Direction 1-3 4-7 8-12 13-18 19-24
> 24 Total N
NNE NE ENE E
WNW NW NNW Variable 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 1
0 1
1 0
0 0
0 0
0 0
0 0
0 Total 0
3 14 7
0 0
24 Hours of calm in this stability class:
Hours of missing wind measurements in this Hours of missing stability measurements in 0
stability class:
0 all stability classes:
0 II-45
Zion Nuclear Station Period of Record: October -
December2004 Stability Class -
Slightly Unstable Winds Measured at Wind Speed Wind
- 250Ft-33Ft 35 Feet (in mph)
Delta-T (F)
Direction N
NNE NE ENE E
WNW NW NNW Variable 1-3 4-7 8-12 13-18 19-24
> 24 Total 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
1 0
0 1
2 0
1 0
0 1
0 1
0 1
0 0
0 7
5 1
8 3
0 2
2 3
5 3
12 10 10 2
0 Total 0
8 45 20 0
0 73 Hours of calm in this stability class:
0 Hours of missing wind measurements in this stability class:
0 Hours of missing stability measurements in all stability classes:
0 II-46
Zion Nuclear Station Period of Record: October -
December2004 Stability Class -
Neutral Winds Measured at Wind Speed Wind 250Ft-33Ft Delta-T (F) 35 Feet (in mph)
Direction 1-3 4-7 8-12 13-18 19-24
> 24 Total N
NNE NE ENE E
WNW NW NNW Variable Total 0
23 36 12 2
26 37 14 1
25 27 10 1
8 24 22 1
8 26 22 2
15 21 16 0
10 6
4 1
14 29 30 2
23 37 10 4
45 48 10 2
42 45 37 4
29 32 26 4
26 58 22 7
34 56 24 10 31 60 22 5
9 52 17 0
0 0
0 3
1 6
5 0
8 0
5 0
2 1
2 1
3 0
0 0
37 0
74 0
80 0
69 0
60 0
57 0
62 0
20 0
79 0
72 0
109 1
128 0
93 0
111 0
124 0
123 0
83 0
0 1
1344 46 368 594 298 Hours of calm in Hours of missing this stability class:
0 wind measurements in this stability class:
0 Hours of missing stability measurements in all stability classes:
0 II-47
Zion Nuclear Station Period of Record: October -
December2004 Stability Class -
Slightly Stable 250Ft-33Ft Winds Measured at 35 Feet Wind Speed (in mph)
Wind Delta-T (F)
Direction N
NNE NE ENE E
WNW NW NNW Variable 1-3 4-7 8-12 13-18 19-24
> 24 Total 3
8 2
1 2
0 1
4 2
2 3
9 1
4 5
2 3
3 7
7 0
4 13 6
4 23 16 5
34 19 5
24 44 8
15 37 12 29 14 14 23 10 14 32 6
4 23 9
0 0
0 0
1 1
0 0
0 0
5 0
4 11 0
1 0
0 0
0 0
13 0
4 0
9 0
14 0
10 0
8 0
14 0
30 0
43 0
62 0
84 0
60 0
56 0
47 0
52 0
36 0
0 Total 87 247 182 23 3
0 542 Hours of calm in this stability class:
0 Hours of missing wind measurements in this stability class:
0 Hours of missing stability measurements in all stability classes:
0 II-48
Zion Nuclear Station Period of Record: October - December2004 Stability Class - Moderately Stable Winds Measured at Wind Speed Wind
- 250Ft-33Ft 35 Feet (in mph)
Delta-T (F)
Direction 1-3 4-7 8-12 13-18 19-24
> 24 Total N
NNE NE ENE E
WNW NW NNW Variable Total 2
1 0
1 0
0 1
1 9
11 5
4 9
16 5
6 0
0 3
0 1
0 2
0 2
0 0
0 1
0 1
0 4
0 11 0
18 0
12 0
5 0
16 0
20 0
12 0
8 0
0 0
116 40 71 Hours of calm in this stability class:
0 Hours of missing wind measurements in this stability class:
0 Hours of missing stability measurements in all stability classes:
0 II-49
Zion Nuclear Station Period of Record: October - December2004 Stability Class -
Extremely Stable 250Ft-33Ft Delta-T (F)
Winds Measured at 35 Feet Wind Speed (in mph)
Wind Direction N
NNE NE ENE E
WNW NW NNW Variable 1-3 4-7 8-12 13-18 19-24
> 24 Total 1
0 0
0 0
0 0
0 2
4 11 5
4 13 3
0 0
3 0
0 0
0 0
0 0
3 8
14 10 5
1s 5
5 0
Total 27 43 1
0 0
0 71 Hours of calm in this stability class:
Hours of missing wind measurements in this Hours of missing stability measurements in 0
stability class:
0 all stability classes:
0 II-50
Zion Nuclear Station Period of Record: October - December2004 Stability Class -
Extremely Unstable 25OFt-33Ft Delta-T (F)
Winds Measured at 250 Feet Wind Speed (in mph)
Wind Direction 1-3 4-7 8-12 13-18 19-24
> 24 Total N
NNE NE ENE E
WNW NW NNW Variable Total 0
0 10 8
1 0
19 Hours of calm in this stability class:
Hours of missing wind measurements in this Hours of missing stability measurements in 0
stability class:
0 all stability classes:
18 II-51
Zion Nuclear Station Period of Record: October -
December2004 Stability Class -
Moderately Unstable 250Ft-33Ft Winds Measured at 250 Feet Delta-T (F)
Wind Speed (in mph)
Wind Direction N
NNE NE ENE E
WNW NW NNW Variable 1-3 4-7 0
0 0
0 0
1 0
0 0
1 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 8-12 13-18 19-24
> 24 Total Total 0
2 6
8 6
2 24 Hours of calm in this stability class:
0 Hours of missing wind measurements in this stability class:
0 Hours of missing stability measurements in all stability classes:
18 II-52
Zion Nuclear Station Stability Period of Record: October -
December2004 Class -
Slightly Unstable 250Ft-33Ft Winds Measured at 250 Feet Delta-T (F)
Wind Speed (in mph)
Wind Direction N
NNE NE ENE E
1-3 0
0 0
0 0
0 0
0 0
0 0
0 0
4-7 8-12 13-18 19-24
> 24 Total 0
0 0
9 0
3 0
2 0
8 0
2 0
1 0
1 0
2 0
3 0
5 2
S 1
11 WNW 0
NW NNW Variable Total 0
0 0
0 0
0 0
0 1
2 0
0 7
2 0
0 3
S 0
0 1
12 0
9 0
0 0
0 1
22 28 18 4
73 Hours of calm in this stability class:
Hours of missing wind measurements in this Hours of missing stability measurements in 0
stability class:
0 all stability classes:
18 II-53
Zion Nuclear Station Period of Record: October -
December2004 Stability Class -
Neutral 250Ft-33Ft Delta-T (F)
Winds Measured at 250 Feet Wind Speed (in mph)
Wind Direction N
NNE NE ENE E
WNW NW NNW Variable 1-3 4-7 0
0 0
1 0
0 1
1 0
0 0
2 2
2 4
0 0
1____
1 13 2
1 0
5 7
3 3
7 9
9 11 10 8
3 0
8-12 17 18 19 11 16 15 14 15 24 37 35 22 18 30 19 9
0 13-18 19-24
> 24 Total 31 13 37 15 24 3
21 18 20 14 11 8
17 19 22 9
36 14 44 21 36 31 22 24 37 38 54 15 61 35 25 11 0
0 7
69 11 94 7
55 12 64 9
59 9
48 2
60 6
56 5
82 6
115 7
118 11 90 13 119 19 130 4
131 6
54 0
0 Total 13 92 319 498 288 134 1344 Hours of calm in Hours of missing Hours of missing this stability class:
wind measurements in this stability measurements in 0
stability class:
0 all stability classes:
18 II-54
Zion Nuclear Station Period of Record: October -
December2004 Stability Class -
Slightly Stable 250Ft-33Ft Winds Measured at 250 Feet Delta-T (F)
Wind Direction Wind Speed (in mph) 1-3 4-7 8-12 13-18 19-24
> 24 Total N
NNE NE ENE E
WNW NW NNW Variable Total 1
5 11 2
2 4
2 1
5 1
2 11 2
2 2
4 6
2 4
7 1
5*
10 12 4
15 16 1
17 22 4
15 43 4
10 27 5
11 22 1
10 16 6
21 22 7
27 9
0 0
0 0
1 0
1 2
2 0
5 8
18 20 10 9
2 4
2 0
0 17 2
11 0
8 0
15 0
8 0
14 1
13 6
39 1
45 1
59 3
85 0
53 0
47 0
30 0
54 0
45 0
0 6
53 161 225 84 14 543 Hours of calm in Hours of missing this stability class:
wind measurements in this 0
stability class:
0 all stability classes:
Hours of missing stability measurements in 18 II-55
Zion Nuclear Station Period of Record: October - December2004 Stability Class -
Moderately Stable 250Ft-33Ft Delta-T (F)
Winds Measured at 250 Feet Wind Speed (in mph)
Wind Direction 1-3 N
0 NNE 0
NE 1
ENE 0
E 0
ESE 2
SE 1
SSE 0
S 0
SSW 0
SW 0
WSW 0
W 1
WNW 0
NW 0
NNW 0
Variable 0
4-7 8-12 13-18 19-24
> 24 Total 6
3 2
1 0
2 1
2 1
1 1
0 2
3 1
2 0
5 1
1 0
2 0
2 2
0 0
2 0
2 4
7 0
0 3
2 0
1 0
0 0
1 6
9 4
5 1
10 5
2 0
0 12 0
5 0
3' 0
4 0
2 0
3 0
6 2
6 0
13 0
11 0
8 0
7 0
4 0
12 0
7 0
13 0
0 Total 5
21 35 49 4
2 116 Hours of calm in this stability class:
Hours of missing wind measurements in this Hours of missing stability measurements in 0
stability class:
0 all stability classes:
18 II-56
Zion Nuclear Station Period of Record: October - December2004 Stability Class - Extremely Stable 250Ft-33Ft Delta-T (F)
Winds Measured at 250 Feet Wind Speed (in mph)
Wind Direction 1-3 4-7 8-12 13-18 19-24
> 24 Total N
NNE NE ENE E
WNW NW NNW Variable 4
4 4
7 3
1 0
0 8
12 13 5
0 0
5 5
0 Total 1
21 23 21 stability class:
0 4
1 71 Hours of calm in this Hours of missing wind measurements in this Hours of missing stability measurements in stability class:
0 all stability classes:
18 II-57
ZION APPENDIX III 2004 REMP SAMPLE RESULTS IH-1
ZION TABLE OF CONTENTS List of Tables...........................
111-3
1.0 INTRODUCTION
111-4 2.0 LISTING OF MISSED SAMPLES............................
111-5 3.0 LISTING OF SAMPLE ANOMALIES...........................
111-6 4.0 2004 ANALYSES DATA TABLES............................................
11I-7 5.0 LAND USE CENSUS.........................
111-25 6.0 TLD DATA.........................
111-27 7.0 GRAPHS OF DATA TRENDS.........................
111-29 111-2
ZION LIST OF TABLES No.
Title Page 1
Airborne Particulates..................................
111-8 2
Airborne Particulates, Quarterly Composites.................................
111-11 4
Fish, Edible Portions..................................
111-13 5
Bottom Sediments.................................
111-15 9
Public Water.................................
111-16 I11-3
ZION
1.0 INTRODUCTION
The following constitutes the 2004 Progress Report for the Radiological Environmental Monitoring Program conducted at the Zion Nuclear Power Station, Zion, Illinois. Results of completed analyses are presented in the attached tables.
Data obtained in the program are well within the ranges previously encountered in the program and to be expected in the environmental media sampled.
For all gamma isotopic analyses, spectrum is computer scanned from 80 to 2048 keV. Specifically included are Mn-54, Fe-59, Co-58, Co-60,;Zn-65, Zr-95, Nb-95,1-131, Ba-140, La-140, Cs-134 and Cs-137. Naturally occurring gamma-emitters, such as K-40 and Ra daughters, are frequently detected but not listed here. The data is reported in the format of x+/-2s;2TPU, where "x" is the significant result, "s" is the one standard deviation counting uncertainty, and TPU is the total propagated uncertainty at the one sigma confidence level.
Locations denoted by a "(C)" after site code refer to control locations.
All concentrations, except gross beta, are decay corrected to the time of collection.
TLD data is provided by Exelon Generation Company.
Deviations from Scheduled Sampling and Corrective Actions Taken All samples were collected within the scheduled period unless noted otherwise in the Listing of Missed Samples.
Unusual Environmental Measurements None for 2004 Sample Type Location Collection Comments Code Date III-4
ZION 2.0 LISTING OF MISSED SAMPLES Location Sample Type PW PW PW Location Code Z-18 Z-18 Z-16 Expected Collection Date 05-19-04 09-29-04 11-24-04 Reason Unable to collect sample; "raw water" tap disconnected due to construction.
No sample; plant shut down due to construction.
No sample due to maintanence work at location.
III-5
ZION 3.0 LISTING OF SAMPLE ANOMALIES Sample Type Location Clti Reason Code Date A
Z-02 09-01-04 Low reading of 162.9 due to power outage possibly from storms in area.
A Z-03 09-01-04 Low reading of 162.9 due to power outage possibly from storms in area.
A Z-02 11-03-04 No apparent reason for low reading of 160.5 hours5.787037e-5 days <br />0.00139 hours <br />8.267196e-6 weeks <br />1.9025e-6 months <br />; possibly due to storms in area.
A Z-03 11-03-04 No apparent reason for low reading of 160.4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br />; possibly due to storms in area.
III-6
ZION 4.0 2004 ANALYSES DATA TABLES III-7
ZION Table I.
Airborne Particulates Collection:
Airborne Particulates - Continuous; weekly exchange ODCM-Required LLDs:
0.01 pCi/rn for Gross Beta Units:
10.2 pCi/m3 Z-01 Onsite No. 1, Southside Date Volume Gross Date Volume Gross Collected (i 3)
Beta Collected (m')
Beta 01-07-04 327 3.3 +/-0.4;0.7 01-14-04 285 3.5 +/- 0.4; 0.8 01-21-04 285 1.9+/-0.3;0.5 01-28-04 285 2.1 +/-0.4;0.5 02-04-04 284 4.6 +/- 0.4; 0.9 02-11-04 286 3.7 4 0.4; 0.8 02-18-04 284 2.6+/-0.4;0.6 02-25-04 285 2.6 +/- 0.4; 0.6 03-03-04 285 1.9 4 0.3; 0.5 03-10-04 285 2.2 +/-0.4 ;0.6 03-17-04 285 1.9 +/- 0.3; 0.5 03-24-04 289 1.5 +/- 0.3; 0.4 03-31-04 286 1.5 +/-0.3 0.4 1st Qtr. Mean+/-s.d.
2.6+/-1.0 04-07-04 283 2.4 +/- 0.4; 0.6 04-14-04 291 1.5 +/- 0.3; 0.4 04-21-04 283 2.6 +/- 0.3 0.6 04-28-04 284 1.5 +/- 0.3 0.4 05-05-04 285 1.6 4 0.3; 0.4 05-12-04 283 2.5 +/-0.3;0.6 05-19-04 287 1.1 +/-0.3;0.4 05-26-04 285 0.9 +/- 0.3; 0.3 06-02-04 284 1.0 +/- 0.3; 0.3 06-09-04 285 1.7 +/- 0.3; 0.4 06-16-04 284 1.0 +/- 0.3; 0.3 06-23-04 288 1.5 +/- 0.3 0.4 06-30-04 284 1.3 +/- 0.3 0.4 2nd Qtr. Mean+/-s.d.
1.6+0.6 07-07-04 284 1.4
- 0.3; 0.4 07-14-04 285 1.4 0.3; 0.4 07-21-04 285 2.2 0.3; 0.5 07-28-04 286 2.1 +/-0.4 ;0.5 08-04-04 285 3.2 +/- 0.4; 0.7 08-11-04 285 2.1 +/-0.4;0.5 08-18-04 285 1.8 +/-0.3 ;0.4 08-25-04 284 2.6 +/- 0.3; 0.6 09-01-04 285 1.4 +/- 0.3; 0.4 09-08-04 284 3.1 +/- 0.4 ;0.7 09-15-04 285 2.7 +/- 0.4 0.6 09-22-04 295 2.7 +/- 0.4; 0.6 09-29-04 279 2.5 +/- 0.3; 0.6 3rd Qtr. Mean+/-s.d.
2.2+/-0.6 10-06-04 285 2.2 +/- 0.3 0.5 10-13-04 285 2.4 +/-0.3 ;0.5 10-20-04 283 1.5 +/- 0.3; 0.4 10-27-04 286 2.1 +/-0.3 ;0.5 11-03-04 287 1.6 +/- 0.3; 0.4 11-10-04 285 2.7 +/- 0.4; 0.6 11-17-04 284 2.5 +/- 0.3; 0.5 11-24-04 285 2.9 +/- 0.4; 0.6 12-01-04 285 1.7 +/- 0.4; 0.5 12-08-04 285 2.9 +/- 0.4; 0.7 12-15-04 285 3.5+/-0.4;0.8 12-22-04 284 2.7 +/- 0.4 0.6 12-29-04 287 3.5 +/- 0.4 0.7 4th Qtr. Meanis.d.
2.5+/-0.6 III -8
ZION Table
- 1.
Airborne Particulates Collection:
Aiirborne Particulates -Continuous; weekly exchange ODCM-Required LLDs:
0.01 pCi/m' for Gross Beta Units:
10 2 pCilm' Z-02 Onsite No. 2, Westside Date Volume Gross Date Volume Gross Collected (m')
Beta Collected (m')
Beta 01-07-04 327 3.1 40.4;0.7 01-14-04 285 3.2 + 0.4; 0.7 01-21-04 284 1.7 +0.3 ;0.4 01-28-04 284 1.4 + 0.3; 0.4 02-04-04 286 2.9 +/- 0.4; 0.6 02-11-04 290 3.7 + 0.4; 0.8 02-18-04 284 4.1 +0.4;0.9 02-25-04 285 2.8 + 0.4; 0.6 03-03-04 285 1.9 4 0.3 ;0.5 03-10-04 285 3.4 +/- 0.4; 0.8 03-17-04 285 2.0 +/- 0.4; 0.5 03-24-04 284 1.3 +/- 0.3 0.4 03-31-04 286 1.3 +/- 0.3; 0.4 Ist Qtr. Meanss.d.
2.5+/-1.0 07-07-04 284 1.1 +/-0.3;0.4 07-14-04 285 0.9 +/- 0.2; 0.3 07-21-04 285 1.4 +/- 0.3; 0.4 07-28-04 286 1.1 +/- 0.3; 0.4 08-04-04 285 2.3 A 0.3; 0.5 08-11-04 285 1.3 4 0.3; 0.4 08-18-04 285 1.6 +/- 0.3; 0.4 08-25-04 284 1.7 +/- 0.3; 0.4 09-01-04 276' 1.140.3;0.3 09-08-04 285 2.6 +/- 0.3; 0.6 09-15-04 285 1.6 +/- 0.3; 0.4 09-22-04 290 2.2 +/- 0.4; 0.5 09-29-04 280 1.9 +/- 0.3 0.5 3rd Qtr. Meanss.d.
1.6+/-0.5 04-07-04 283 1.6 + 0.3; 0.4 04-14-04 287 1.2 + 0.3; 0.4 04-21-04 283 2.1 +/-0.3;0.5 04-28-04 284 1.5 + 0.3 0.4 05-05-04 285 1.4 + 0.3; 0.4 05-12-04 280 2.0 +/- 0.3 0.5 05-19-04 287 0.9 +/-0.3 ;0.3 05-26-04 285 0.9 + 0.3; 0.3 06-02-04 285 1.0 + 0.3 0.3 06-09-04 284 1.6 4 0.3; 0.4 06-16-04 284 0.9+/-0.3;0.3 06-23-04 287 0.9 +/- 0.3; 0.3 06-30-04 285 1.2 4 0.3 0.3 2nd Qtr. Meanhs.d.
1.3 0.4 10-06-04 285 1.3 +/-0.3 ;0.4 10-13-04 285 2.1 +/-0.3 ;0.5 10-20-04 283 1.2 +/- 0.3 0.4 10-27-04 282 2.3 40.3 ;0.5 11-03-04 268b 2.1 +/-0.3 ;0.5 11-10-04 281 2.4 +/-0.4 ;0.6 11-17-04 280 2.8 +/- 0.3; 0.6 11-24-04 281 3.3 4 0.4; 0.7 12-01-04 281 1.5 +/-0.4 ;0.4 12-08-04 280 2.5 +/- 0.4; 0.6 12-15-04 280 3.6 0.4;0.8 12-22-04 280 2.1 +/-0.4;0.5 12-29-04 282 3.8 0.4;0.8 4th Qtr. Meanss.d.
2.4+/-0.8
'Volume low; meter reading of 162.9 hours1.041667e-4 days <br />0.0025 hours <br />1.488095e-5 weeks <br />3.4245e-6 months <br /> possibly due to storms in area.
' Volume low; meter reading of 160.5 hours5.787037e-5 days <br />0.00139 hours <br />8.267196e-6 weeks <br />1.9025e-6 months <br /> possibly due to storms in area.
III -9
ZION Table
- 1.
Airborne Particulates Collection:
Aiirbome Particulates -Continuous; weekly exchange ODCM-Required LLDs:
0.01 pCi/m' for Gross Beta Units:
10.2 pCi&m' Z-03 Onsite No. 3, Northside Date Volume Gross Date Volume Gross Collected (m')
Beta Collected (m')
Beta 01-07-04 327 3.8 +/- 0.4; 0.8 01-14-04 285 3.6 +/- 0.4; 0.8 01-21-04 285 2.4 0.3;0.5 01-28-04 284 2.4 +/- 0.4; 0.6 02-04-04 286 3.7 + 0.4; 0.8 02-11-04 280 3.5 + 0.4; 0.7 02-18-04 285 4.5 +/-0.5 ;0.9 02-25-04 285 2.6 +/- 0.4; 0.6 03-03-04 285 1.8 +/- 0.3 0.5 03-10-04 285 3.0 +/- 0.4; 0.7 03-17-04 285 2.1 +/-0.4;0.5 03-24-04 284 1.9 +/- 0.3; 0.5 03-31-04 287 1.6 +/- 0.3; 0.4 1st Qtr. Meanss.d.
2.8+/-0.9 04-07-04 282 2.9 +/- 0.4; 0.7 04-14-04 287 1.5 +/- 0.3; 0.4 04-21-04 283 2.6 +/- 0.3 0.6 04-28-04 284 1.7 +/- 0.3; 0.5 05-05-04 285 1.6 +/- 0.3; 0.5 05-12-04 280 2.3 +/- 0.3 0.5 05-19-04 286 1.0 +/- 0.3; 0.4 05-26-04 285 1.0 +/- 0.3; 0.4 06-02-04 285 1.1 I0.3 ;0.3 06-09-04 280 2.0 + 0.3; 0.5 06-16-04 280 1.2 0.3 0.4 06-23-04 282 1.3 d0.3 0.4 06-30-04 280 1.5 0.3 0.4 2nd Qtr. Mean~s.d.
1.7+/-0.6 07-07-04 284 1.5 - 0.3; 0.4 07-14-04 285 1.0 +/- 0.3; 0.3 07-21-04 285 2.0 +/- 0.3 0.5 07-28-04 286 2.1 +/-0.4;0.5 08-04-04 285 3.2 +/- 0.4; 0.7 08-11-04 285 1.9 +/- 0.3; 0.5 08-18-04 285 2.3 +/-0.3 ;0.5 08-25-04 284 2.0 +/- 0.3; 0.5 09-01-04 276' 1.2 +/- 0.3 0.4 09-08-04 285 3.2 +/- 0.4; 0.7 09-15-04 285 2.2 +/- 0.4; 0.5 09-22-04 290 2.2 +/- 0.4; 0.5 09-29-04 280 2.7 +/- 0.3; 0.6 3rd Qtr. Meanss.d.
2.1+/-0.7 10-06-04 285 1.9 +/- 0.3; 0.5 10-13-04 285 2.2 0.3; 0.5 10-20-04 283 1.1 I0.3;0.4 10-27-04 287 2.4 4 0.3; 0.5 11-03-04 272b 2.0
- 0.3; 0.5 11-10-04 285 2.0 0.3; 0.5 11-17-04 284 2.5 *0.3; 0.5 11-24-04 285 3.0 0.4;0.6 12-01-04 286 1.6 0.4; 0.5 12-08-04 285 2.7
- 0.4; 0.6 12-15-04 285 3.4 *0.4 ;0.7 12-22-04 284 2.5 i0.4 0.6 12-29-04 287 4.0 *0.4 ;0.8 4th Qtr. Meanss.d.
2.4+/-0.7
' Volume low; meter reading of 162.9 hours1.041667e-4 days <br />0.0025 hours <br />1.488095e-5 weeks <br />3.4245e-6 months <br /> possibly due to storms in area.
' Volume low; meter reading of 160.4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> possibly due to storms in area.
III -10
ZION Table
- 2.
Airborne Particulates Collection:
Quarterly composites of weekly collections ODCM-Required LLDs:
Cs-134 = 0.01, Cs-137 = 0.01 pCi/m3 Other LLDs:
Mn-54 = 0.01; Fe-59 = 0.015; Co-58, Co-60 = 0.01; Zn-65 = 0.04; Zr/Nb-95 = 0.01; Ba/La-140 = 0.025 pCi/r 3 Units:
104 pCi/rr?
Sample Description and Concentration Z-01 Onsite No. 1, Southside 2004 Collection Period Ist Qtr.
2nd Qtr.
ZAP-4339 3,715 3rd Qtr.
ZAP-6557 3,714 4th Qtr.
ZAP-7846,7 3,713 Lab Code ZAP-1988 Volume 3,759 Mn-54 Fe-59 Co-58 Co-60 Zn-65 Nb/Zr-95 Cs-134 Cs-137 Ba/La-140
-6.5 + 5.8 ; 5.9 9.8 + 11.2 ; 11.3 7.2*5.0;5.2
-3.0
- 6.2; 6.2 10.2* 13.1 ; 13.3 1.2 +/-4.9; 4.9 2.8*5.7 ;5.7 3.64 6.4 ; 6.4
-9.4 +/- 7.2 ;7.4
-2.1 4 4.3 ; 4.3 3.7* 10.1 ; 10.1 0.3*5.0;5.0 2.6* 5.0; 5.0
-23.6* 14.9; 15.4
-12.1 +5.2; 5.7
-2.2 + 6.7 ; 6.7
-1.1 + 6.4 ; 6.4
-18.2 + 5.7;6.5 0.9 +/-5.7 ;5.7
-8.4 + 11.8 ; 11.9
-11.4 +/-6.7 ;7.0 0.1
- 4.2 ; 4.2
-14.6+ 13.0; 13.2
-11.3 *6.3; 6.6 0.6* 6.4; 6.4 4.1 *4.2 ;4.3
-1.6 +/- 5.4;5.4 3.9*3.6;3.7 0.6
- 7.6 ;
7.6
-3.6 +/- 3.7; 3.8 2.9 + 4.2 ; 4.2 9.2
- 8.6 ; 8.8 1.8 +/-3.7; 3.7 1.6*4.9 ;4.9
-0.8 +/- 4.5 ; 4.5 41.1 +/- 5.2;9.0 Z-02 Onsite No. 2, Westside 2004 Collection Period Ist Qtr.
Lab Code ZAP-1989,90 2nd Qtr.
ZAP-4340 3,706 3rd Qtr.
ZAP-6558 3,701 4th Qtr.
ZAP-7848 3,655 Volume 3,758 Mn-54 Fe-59 Co-58 Co-60 Zn-65 Nb/Zr-95 Cs-134 Cs-137 Ba/La-140 2.844.7 ;4.8
-5.4+ 6.3 ;6.3 2.1 +/-3.6 ; 3.6 4.5
- 4.5 ; 4.5
-1.6 + 8.7; 8.7
-1.3 *4.2; 4.2 2.9* 3.6 ;3.7 0.4*4.2 ;4.2
-1.0 + 3.7;3.7
-5.3 *4.9 ;5.0
-9.2
- 7.5 ; 7.7 2.5 *4.1 ;4.1 5.8*4.0 ;4.1 1.3
- 9.9; 9.9 0.9 *4.6; 4.6 4.1* 5.0 ;
5.1
-2.3
- 5.3; 5.3
-3.4
- 5.8 ; 5.8
-4.0 4 6.0 ; 6.0
-10.9 + 11.6 ; 11.7
-2.6 +/- 5.7; 5.7 1.0* 4.5 ;4.5 4.1 + 12.1 ; 12.1 1.2 +5.3; 5.3 4.0 4 6.6 ; 6.6
-2.4
- 6.2 ; 6.2 18.0
- 6.2;6.9
-3.1
- 5.7 ; 5.7
-29.6* 13.2; 14.2 1.8 *4.9 ;4.9 7.3
- 6.5 ; 6.6 4.9
- 10.6; 10.6
-14.6 *5.6; 6.2
-2.7
- 6.5 ; 6.5
-2.2* 5.0 ;5.1
-26.9
- 8.6;9.8 III -11
ZION Table
- 2.
Airborne Particulates Collection:
Quarterly composites of weekly collections ODCM-Required LLDs:
Cs-134 = 0.01, Cs-137 = 0.01 pCi/m' Other LLDs:
Mn-54 = 0.01; Fe-59 = 0.015; Co-58, Co-60 = 0.01; Zn-65 = 0.04; Zr/Nb-95 = 0.01; Ba/La-140 = 0.025 pCi/m' Units:
104 pCi/r' Sample Description and Concentration Z-03 Onsite No. 3. Northside 2004 Collection Period I st Qtr.
2nd Qtr.
ZAP-4341 3,706 3rd Qtr.
ZAP-6559 3,701 4th Qtr.
ZAP-7849 3,700 Lab Code ZAP-1991 Volume 3,749 Mn-54 Fe-59 Co-58 Co-60 Zn-65 Nb/Zr-95 Cs-134 Cs-137 Ba/La-140 2.4 4 6.4 ; 6.4 2.2+/- 8.4; 8.4 0.8+/-5.6 ;5.6 0.3 +/-5.9;5.9
-4.0+/- 10.1 ; 10.1 5.4 +/-5.3 ; 5.4
-1.4+/-6.5 ;6.5 5.6 +/- 4.6; 4.7 22.9 +/- 3.7; 5.5
-2.0 +/- 6.5 ; 6.5 8.1+/- 8.8 ;8.9
-2.0 +/- 6.0 ; 6.0 0.2+/-8.9; 8.9 8.3 +/- 14.7; 14.8 9.2 +/-4.9; 5.1 5.9+/- 7.3 ;7.4 0.2 +/- 7.3 ; 7.3
-13.9 +/- 8.4;8.8 3.4+/- 3.6 ;3.6
-14.5 +/- 9.6 ; 9.9
-3.3+/-5.1 ;5.2 5.4+/-5.9;6.0 3.2+/- 10.0; 10.0
-1.7 +/-6.3; 6.3 3.7+/-4.7 ;4.7 2.8 +/- 5.5 ; 5.5 19.7 +/- 3.0;4.6
-0.9 +/- 6.5 ; 6.5 17.2+/-9.1 ;9.6 0.3 +/- 4.6 ; 4.6 6.2 +/- 4.5 ; 4.6
-12.1 +/- 11.9 ; 12.1
-0.4 +/-6.1; 6.1 4.1 +/-6.0;6.1 1.8 +/- 4.8; 4.8
-35.4 +/- 6.2;8.8 III -12
Table 4.
ZION Fish, Edible Portions Collection:
Semiannually ODCM-Required LLDs:
Mn-54 = 0.13, Fe-59 = 0.26, Co-58 = 0.13, Co-60 = 0.13, Zn-65 = 0.26, Cs-134 = 0.1, Cs-137 = 0.1 pCi/g wet weight Other LLDs:
Zr/Nb-95 = 0.20, BaILa-140 = 0.30 pCilg wet weight Units:
10 2 pCi/g wet weight Sample Description and Concentration Z-26 (C) Lake Michi-an Nearsite Date Collected Lab Code Type 05-12-04 ZF-2297 Lake Trout 10-13-04 ZF-5936 Bass/Trout Mn-54 Fe-59 Co-58 Co-60 Zn-65 Nb/Zr-95 Cs-134 Cs-137 Ba/La-140
-1. I +/-.9 ; 19 4.9 +/-3.0 ;3.1
-1.4 +/- 1.4 ; 1.4
-1.5 4 2.6 ;2.6
-2.5 + 3.8 ; 3.8 0.54 1.4; 1.4
-0.1 + 1.9; 1.9 1.2d 1.7; 1.7 4.4 +/- 1.4 ; 1.5
-1.4 4 1.2; 1.2 5.1 +2.3 ;2.4
-0.3 +/- 1.1; 1.1 0.4k 1.1 ; 1.1 0.3 +/- 2.6 ; 2.6
-1.1 + 1.2 ; 1.2 0.9k 1.4; 1.4 1.4+/- 1.4; 1.4 4.3+/- 1.0; 1.2 III -13
ZION Table 4.
Fish, Edible Portions Collection:
Semiannually ODCM-Required LLDs:
Mn-54 = 0.13, Fe-59 = 0.26, Co-58 = 0.13, Co-60 = 0.13, Zn-65 = 0.26, Cs-134 = 0.1, Cs-137 = 0.1 pCi/g wet weight Other LLDs:
Zr/Nb-95 = 0.20, Ba/La-140 = 0.30 pCi/g wet weight Units:
10 2 pCi/g wet weight Sample Description and Concentration Z-27 (C) Lake Michiuan Farsite Date Collected Lab Code 05-26-04 ZF-2522 05-26-04 ZF-2523 10-13-04 ZF-6342 10-13-04 ZF-6343 Type White Sucker Smallmouth Bass Lake Trout Burbot Mn-54 Fe-59 Co-58 Co-60 Zn-65 Nb/Zr-95 Cs-134 Cs-137 Ba/La-140 0.1 4 1.1 ; 1.1 0.2 + 2.7 ; 2.7 1.1 +/- 1.0; 1.1
-0.2 +/- 1.1; 1.1 1.7 +/-3.1 ; 3.1 1.0d 1.0; 1.0 0.4 +/- 1.5 ; 1.5 0.1 + 1.4; 1.4 0.7+ 1.7; 1.7
-0.1 +/- 0.8 ; 0.8 1.0k 1.7; 1.7 1.4 +/-0.7 ; 0.7 0.2 +/- 0.9 ; 0.9
-2.2 +/- 2.5 ; 2.5
-0.9 +/- 0.8 ; 0.8
-0.5 +/- 1.0 ; 1.0 2.1 +/-1.0; 1.0
-7.3 4- 0.9 ; 1.3 0.1 4 1.1 ; 1.1
-0.4 4 1.8; 1.8
-0.4 +/- 1.1 ; 1.1 1.0 +/-1.2; 1.2 0.5 - 2.6 ; 2.6
-1.0 +/- 0.8 ; 0.8 0.3 +/- 0.9 ; 0.9 6.6 +/- 1.9 ; 2.1
-0.4 +/- 1.1; 1.1 0.4 +/- 0.9 ; 0.9
-2.7 +/- 1.9; 2.0
-0.8 +/- 1.0; 1.0 0.4 0.9 ;0.9 2.1 +/- 2.3 ; 2.3
-1.5 +/- 0.8 ; 0.8 0.6+/- 1.1 ; 1.1 4.5+/- 1.9 ;2.0
-12.7+/-0.9; 1.9 III-14
ZION Table
- 5.
Bottom Sediments Collection:
Semiannually ODCM-Required LLDs:
0.15 pCi/g for Cs-134 and 0.18 for Cs-137 Other LLDs:
Units:
Mn-54 = 0.15; Fe-59 = 0.60; Co-58, Co-60 = 0.10; Zn-65 = 0.60; Zr/Nb-95 = 0.20; Ba/La = 0.60 pCi/g dry weight 10 ' pCi/g dry weight Sample Description and Concentration Z-25 Lake Michigan. Illinois Beach State Park Date Collected 05-05-04 ZBS-2072 10-06-04 ZBS-5709 Lab Code Mn-54 Fe-59 Co-58 Co-60 Zn-65 Nb/Zr-95 Cs-134 Cs-137 Ba/La-140 0.1 +/- 1.0 ; 1.0 5.3 2.8 ;2.9
-0.2 +/- 1.0; 1.0 0.4 +/-1.6; 1.6
-1.3 +/-2.9 ; 2.9
-1.8 +/- 1.2; 1.2 0.6 +/- 1.4 ; 1.4 0.5 +/- 1.3 ; 1.3 0.5 +/- 0.9 ; 0.9 0.1 +/-0.8 ;0.8 0.4+ 1.6; 1.6
-1.0 A 0.6 ; 0.7 0.2 +/- 0.9 ; 0.9
-0.3 + 1.8; 1.8
-0.6 + 0.8 ; 0.8 0.7 + 0.9 ; 0.9 0.5 +/- 0.8 ; 0.8
-1.9 + 0.6 ; 0.6 111-15
ZION Table
- 9.
Public Water Collection:
ODCM-Required LLDs:
Units:
Monthly composites of weekly collections Gross Beta = 4; Mn-54 = 15; Fe-59 = 30; Co-58, Co-60 = 15; Zn-65, Zr/Nb-95 = 30; Cs-134 = 15; Cs-137 = 18; Ba/La-140 = 15 pCi'L pCi/L Sample Description and Concentration Z-14 (C) Kenosha Water Works 2004 Collection Period January February ZPW-760 March ZPW-1304 Lab Code ZPW-396 Gross Beta Mn-54 Fe-59 Co-58 Co-60 Zn-65 Nb/Zr-95 Cs-134 Cs-137 Ba/La-140 2.1 +/- 1.3 ; 1.3 0.9+/-3.1 ;3.1 0.8 +/- 4.5 ; 4.5
-1.4+/-2.5 ;2.5 4.4+/-3.5 ;3.6 1.6+/-4.8 ;4.9
-2.1 +/-2.8; 2.8 2.1+/-3.7 ;3.7 0.7+/-3.1 ;3.1
-4.5 +/- 4.1 ; 4.1 April ZPW-1905 1.9+/- 0.9 ;0.9 3.0+ 0.9; 1.0 0.1 +/- 1.8 ; 1.8 4.7+/-3.2 ;3.3
-0.3 +/- 1.5 ; 1.5 0.2+/- 1.8; 1.8 2.3 44.7 ;4.7 1.2+/-2.1; 2.1
-0.6 + 2.3; 2.3
-0.9 +/- 2.2 ; 2.2
-1.7+/- 2.4; 2.4 May ZPW-2772 2.3+/-0.9 ;1.0 1.7+/- 0.9 ;0.9 2.3+/-3.5 ;3.6 2.4+/-4.6 ;4.6
-0.4 + 3.2 ; 3.2
-1.0 +/- 3.5; 3.5
-1.5 +/- 6.9 ; 6.9
-0.1 +/-3.6; 3.6 0.5+/-3.1 ;3.1
-1.1 +/- 2.7 ; 2.7
-6.3 +/- 4.3; 4.4 June ZPW-3455 1.9+0.9; 1.0 2004 Collection Period Lab Code Gross Beta Mn-54 Fe-59 Co-58 Co-60 Zn-65 NbfZr-95 Cs-134 Cs-137 Ba/La-140 1.5 +/- 1.8 ; 1.8
-2.6 +/- 3.4; 3.4
-1.8 +/- 1.9 ; 1.9 0.2+/- 1.9; 1.9
-1.7 + 4.0; 4.0 0.1 +/-2.0; 2.0
-1.8+/- 2.3 ;2.4
-0.2 +/- 2.2 ; 2.2 0.1 +/- 1.8; 1.8
-0.5 + 2.0 ; 2.0 2.4 +/-3.6 ;3.7 1.6+/- 1.6; 1.6 1.4+/-2.0;2.0 0.4+3.8 ;3.8
-0.6+/-1.8; 1.8 0.2+/-2.3 ;2.3 0.9+2.4 ;2.4 0.4+/- 2.0; 2.0
-1.5 +/- 1.7; 1.7 0.9+/- 3.2 ;3.2
-1.9 + 1.9; 1.9 1.6+/- 2.3; 2.3
-1.1 +/- 3.6 ; 3.6
-0.0 +/- 1.7; 1.7
-0.2 +/- 2.3 ; 2.3 0.6 +/- 2.2 ; 2.2 0.4 +/- 2.3; 2.3 III - 16
ZION Table
- 9.
Public Water Collection:
Monthly composites of weekly collections ODCM-Gross Beta = 4; Mn-54 = 15; Fe-59 = 30; Co-58, Co-60 = 15; Zn-65, Zr/Nb-95 = 30; Required LLDs:
Cs-134 = 15; Cs-137 = 18; Ba/La-140 = 15 pCi/L Units:
pCi/L Sample Description and Concentration 2004 Collection Period July Z-14(C) Kenosha Water Works August ZPW-5088 September ZPW-5874 Lab Code ZPW-4439 Gross Beta Mn-54 Fe-59 Co-58 Co-60 Zn-65 Nb/Zr-95 Cs-134 Cs-137 Ba/La-140 2.3 +/- 0.9 ; 1.0 0.1 +/- 1.8 ; 1.8 0.4 +/-3.4 ;3.4 0.1 1.9; 1.9
-0.9+/- 1.7; 1.7 0.4+/-3.8 ;3.8 0.7+/-1.9; 1.9
-0.1 +/- 1.7; 1.7
-2.6+/-2.1 ;2.1
-1.3 +/- 2.2; 2.2 October ZPW-6344 1.9+/-0.8 ;0.9 2.240.9; 1.0 0.443.1 ;3.1
-1.9+4.8 ;4.8 1.142.7 ;2.7 2.5+/-3.5 ;3.5
-3.2 +/- 4.4 4.4
-1.7+/-2.8; 2.8 3.0+/-2.7; 2.8 1.0+/- 3.2 3.2 0.8 +/- 3.4; 3.4 November ZPW-7192 0.7 + 0.8 ; 0.9 1.6+/-0.9 ;0.9
-0.8+/-3.2 ;3.2
-2.2+/-6.1 ;6.1
-0.4+/-3.3 ;3.3 1.6+/-4.0 ;4.0
-4.2 +/- 7.3 ; 7.3
-1.3+/-3.8; 3.8 0.3 +/-3.5;3.5
-0.2 +/- 3.0 ; 3.0 1.1 +/- 4.7; 4.7 December ZPW-7480 2.1+/-0.9 ;1.0 2004 Collection Period Lab Code Gross Beta Mn-54 Fe-59 Co-58 Co-60 Zn-65 Nb/Zr-95 Cs-134 Cs-137 Ba/La-140
-2.4 +/- 1.9; 1.9
-2.0 + 3.6 ; 3.6 0.2 +/- 1.5 ; 1.5 1.6+ 1.6; 1.6
-2.6 +/- 3.6 ; 3.6
-0.9 + 1.7; 1.7 1.9+ 1.7; 1.7
-0.5+2.1 ;2.1 2.7+/- 1.8; 1.8 2.0+/- 2.1 ;2.1 1.2I3.2 ;3.2
-1.3 +/-2.3 ;2.3 0.8+/-1.8; 1.8
-1.3 +/- 5.4 ; 5.4
-0.3 +/-2.0; 2.0 0.8 +/- 2.4 ; 2.4 1.4+/- 2.3 ;2.3 2.3 +/- 2.1 ; 2.1 1.1 +/- 1.8; 1.8 0.3 +/- 4.3 ; 4.3 1.2+/- 2.0 ;2.0 2.0+/- 1.9; 1.9
-1 1.1 +/- 5.2 ; 5.5
-1.0 +/-2.2; 2.2
-1.9+/- 2.6 ;2.6 0.7 +/- 2.3 ; 2.3 1.1 +/- 1.6; 1.6 III - 17
ZION Table 9.
Public Water Collection:
ODCM-Required LLDs:
Units:
Monthly composites of weekly collections Gross Beta = 4; Mn-54 = 15; Fe-59 = 30; Co-58, Co-60 = 15; Zn-65, ZrfNb-95 = 30; Cs-134 = 15; Cs-137 = 18; Ba/La-140 = 15 pCi/L pCiL Sample Description and Concentration Z-15 Lake County Water Works 2004 Collection Period January February ZPW-761 March ZPW-1305 Lab Code ZPW-397 Gross Beta Mn-54 Fe-59 Co-58 Co-60 Zn-65 Nb/Zr-95 Cs-134 Cs-137 Ba/La-140 2.8+/-0.9 ;1.0
-2.0 +/- 1.6 ; 1.6
-1.1+/- 3.0 ; 3.0 0.3+/-1.5 ;1.5 0.2+/- 1.6; 1.6 1.342.4 ;2.4 0.1+/-1.7; 1.7
-0.5+/-2.0 ;2.0
-0.5+/-2.1 ;2.1
-0.2 +/- 1.9; 1.9 April ZPW-1906 1.9+/-0.9 ;1.0 1.8+/-0.9 ;0.9 1.7 + 2.7 ; 2.7 0.6 + 5.8 ; 5.8 1.7+/- 3.2; 3.2 0.3+3.5 ;3.5 1.0+ 6.3; 6.3 2.1 42.9; 2.9 1.044.3 ;4.3
-0.3 4 2.7 ; 2.7 0.5 i 4.3; 4.3 May ZPW-2773 2.8 +/- 1.0 ; 1.1 3.5 1.0 ;1.1
-1.7 3.4 ;3.5
-1.4+/-5.3 ;5.3 2.0 3.4 ;3.4 0.7+/-3.6 ;3.6
-6.1 +/- 7.0; 7.0
-1.7 +/- 3.2; 3.2
-2.5+/-3.7;3.7
-0.6 + 3.7; 3.7
-3.2 + 4.4; 4.4 June ZPW-3456 0.4+/- 1.1 ;1.1 2004 Collection Period Lab Code Gross Beta Mn-54 Fe-59 Co-58 Co-60 Zn-65 Nb/Zr-95 Cs-134 Cs-137 Ba/La-140 0.64 3.2 ;3.2
-1.3+/-5.2;5.2 1.8+/-2.9;2.9 5.1 +/-4.1 ;4.2
-7.4 4 6.5 ; 6.6 0.4 +/-3.6; 3.6
-1.0+/- 3.7 ;3.7 1.4 +/-3.7 ;3.7
-5.9+ 5.5; 5.6 0.3 +/- 2.4 ; 2.4
-3.6 X 4.9; 5.0
-3.1 +/- 2.6 ; 2.6 0.2+/-2.9 ;2.9 1.2 +/-4.7 ;4.7 0.1 +/-3.0; 3.0 0.7+/- 3.1 ;3.1 1.8+/-2.9 ;2.9
-1.1 + 2.5; 2.5 0.2 +/- 1.5 ; 1.5
-1.8 + 2.5; 2.5 0.5+1.1 ; 1.1
-1.1 +/- 1.4 ; 1.4 0.4+/- 2.7 ;2.7
-2.4 +/- 1.3; 1.4 1.4+/-1.3; 1.3 0.3 +/- 1.3 ; 1.3 0.1 + 1.6; 1.6 III - 18
ZION Table
- 9.
Public Water Collection:
ODCM-Required LLDs:
Units:
Monthly composites of weekly collections Gross Beta = 4; Mn-54 = 15; Fe-59 = 30; Co-58, Co-60 = 15; Zn-65, Zr/Nb-95 = 30; Cs-134 = 15; Cs-137 = 18; Ba/La-140 = 15 pCi/L pCi/L Sample Description and Concentration Z-15 Lake Countv Water Works 2004 Collection Period July August ZPW-5089 September ZPW-5875,6 Lab Code ZPW-4440 Gross Beta Mn-54 Fe-59 Co-58 Co-60 Zn-65 Nb/Zr-95 Cs-134 Cs-137 Ba/La-140 1.6*0.9 ;0.9
-0.3 +/- 3.2; 3.2
-1.7 + 6.2 ; 6.2
-1.5+/-2.8 ;2.8
-1.3+/-3.4 ;3.4 2.7 +/- 6.4 ; 6.4
-0.4 + 2.9; 2.9 3.9 + 3.8 ; 3.8 0.6 + 3.0 ; 3.0
-0.4 + 4.1 ; 4.1 October ZPW-6345 1.8*0.9 ;0.9 1.6*0.9 ;0.9 2.2* 1.7; 1.7
-0.1 +/- 3.5 ; 3.5
-0.3*1.9;1.9
-0.2 +/- 1.9; 1.9
-3.6+/-4.3 ;4.4
-2.1*1.8; 1.8 0.5
- 2.2 ; 2.2
-1.2+/-2.0;2.0 1.9+/- 2.2; 2.2 November ZPW-7193 1.5 +/- 0.9 ;0.9 2.0 4 0.6 ; 0.6 2.0+2.0;2.1
-1.9+ 2.7 ;2.7 0.1 + 1.9; 1.9
-0.1
- 1.9; 1.9 3.2 +/-3.7 ;3.7 0.8+ 1.8; 1.8 1.2+/-2.5 ;2.5 0.8
- 2.0 ; 2.0 1.0
- 2.1 ; 2.1 December ZPW-7481 2.0* 0.9; 1.0 2004 Collection Period Lab Code Gross Beta Mn-54 Fe-59 Co-58 Co-60 Zn-65 Nb/Zr-95 Cs-134 Cs-137 Ba/La-140 0.5
- 1.7 ; 1.7 2.7*3.9;3.9 0.6
- 1.8 ; 1.8 0.2
- 1.8 ; 1.8 5.9* 3.2 ;3.3
-2.2 42.2; 2.3
-2.1*2.2 ;2.2
-1.6
- 2.5; 2.5
-1.4
- 2.0; 2.1 0.1* 2.0; 2.0
-8.5
- 4.6 ; 4.8 2.1* 2.0 ; 2.0 0.1
- 2.3 ; 2.3
-5.5+/-5.0;5.1 1.2 *2.0; 2.0 2.5 *2.1 ;2.1 0.7*2.1 ;2.1 1.0* 1.6; 1.6
-1.0
- 3.4; 3.4 2.9
- 5.2 ; 5.2 1.3*3.5 ;3.5 2.2* 3.1 ;3.2 2.7
- 6.2 ; 6.2
-3.6 *3.6; 3.6
-1.2*3.3 ;3.3
-0.5*3.1 ;3.1
-4.8 + 4.4; 4.5 III - 19
ZION Table
- 9.
Public Water Collection:
ODCM-Required LLDs:
Units:
Monthly composites of weekly collections Gross Beta = 4; Mn-54 = 15; Fe-59 = 30; Co-58, Co-60 = 15; Zn-65, Zr/Nb-95 = 30; Cs-134 = 15; Cs-137 = 18; Ba/La-140 = 15 pCi/L pCi/L Sample Description and Concentration Z-16 Waukegan Water Works 2004 Collection Period January ZPW-398 February ZPW-762 March ZPW-1306 Lab Code Gross Beta Mn-54 Fe-59 Co-58 Co-60 Zn-65 Nb/Zr-95 Cs-134 Cs-137 BaILa-140 2.7+/-0.9; 1.0
-0.4 +/- 1.7; 1.7
-4.1 +/- 2.8 ; 2.8 1.3 +/- 1.4 ; 1.4
-0.4 +/- 1.7; 1.7
-0.2 +/- 3.5 ; 3.5 0.11.8; 1.8 0.3+/- 1.6; 1.6
-0.7 +/- 1.6 ; 1.6
-2.6 +/- 2.1 ; 2.2 April ZPW-1907 2.7+/-0.9; 1.0 3.3 + 1.0 ; 1.1
-1.0+ 1.9; 1.9 0.5+/-3.3 ;3.3
-2.0 +/- 2.0 ; 2.0 0.6 + 2.2 ; 2.2 3.7+/-3.3 ;3.4
-0.8 +/- 1.9; 1.9
-0.7 +/- 1.7 ; 1.7
-0.8 + 1.8; 1.8
-1.6+/- 1.6; 1.7 May ZPW-2774 2.7+/-0.9 ;1.0 3.7 + 1.0 ; 1.1 0.2+/- 2.9 ;2.9 2.4 +/- 4.9 ; 4.9 0.5 +/- 2.8 ; 2.8 0.5+/-2.4 ;2.4
-0.8 + 5.6 ; 5.6
-0.1 +/-2.5; 2.5 1.3+/-3.3 ;3.3
-1.6+/- 3.1 ;3.1 1.3 +/- 3.1 ; 3.1 June ZPWV-3457 3.3 +/- 1.1; 1.2 2004 Collection Period Lab Code Gross Beta Mn-54 Fe-59 Co-58 Co-60 Zn-65 Nb/Zr-95 Cs-134 Cs-137 Ba/La-140
-0.1 +/- 1.7; 1.7 2.4+/- 3.7 ;3.7 1.5+/-2.0;2.0
-0.2+ 2.1 ;2.1
-1.94 4.3 ;4.3
-0.2+/-2.1; 2.1 1.0+/- 2.3 ;2.3
-1.74 2.0 ;2.0
-0.2 +/- 2.6; 2.6
-1.0 +/- 1.6; 1.6 0.4+/- 3.3 ;3.3
-0.4 +/- 1.7; 1.7
-0.6+/- 1.1 ; 1.1 1.0+/-4.5 ;4.5 1.0+/- 1.6; 1.6
-0.6 +/- 2.2 ; 2.2 1.1 +/- 1.9 ; 1.9
-0.6 +/- 2.2; 2.2
-0.4 +/- 1.7 ; 1.7 4.2+/-3.6;3.6
-0. 1 +/- 1.2 ; 1.2 0.5 +/- 1.7 ; 1.7 0.7 +/- 2.6 ; 2.6
-2.8 +/-2.0; 2.0 0.2 +/- 2.0 ; 2.0
-0.8 +/- 2.3 ; 2.3 2.2:+/- 1.6; 1.6 III -20
ZION Table
- 9.
Public Water Collection:
Monthly composites of weekly collections ODCM-Gross Beta = 4; Mn-54 = 15; Fe-59 = 30; Co-58, Co-60 = 15; Zn-65, Zr/Nb-95 = 30; Required LLDs:
Cs-134 = 15; Cs-137 = 18; BatLa-140 =15 pCi/L Units:
pCi/L Sample Description and Concentration 2004 Collection Period July Z-16 Waukegan Water Works August ZPW-5090 September ZPW-5877 Lab Code ZPW-4441 Gross Beta Mn-54 Fe-59 Co-58 Co-60 Zn-65 Nb/Zr-95 Cs-134 Cs-137 Ba/La-140 2.5 +/- 0.9 ; 0.9
-0.4 + 2.5 ; 2.5 2.4 + 4.8 ; 4.8 0.3 + 2.8 ; 2.8
-0.5+3.4 ;3.4 4.2+ 5.3; 5.3 1.8 *2.6; 2.6
-1.7 +/- 2.9; 2.9 0.9 +/- 2.9 ; 2.9
-3.3 + 3.1 ; 3.1 October ZPW-6346 0.9
- 0.8 ; 0.8 2.6* 1.0; 1.0
-1.1
- 2.1 2.1 1.2 +/- 2.8; 2.8 0.6* 1.6; 1.6
-0.1 +/- 1.8; 1.8
-1.8*3.8 ;3.8
-2.4*1.7; 1.8
-0.2*2.1 ;2.1
-1.0*2.3 ;2.3 3.8 + 2.1; 2.2 November ZPW-7194 a 2.1
- 0.9 ; 1.0 1.8*0.9 ;1.0 0.8 + 1.9 ; 1.9
-0.3
- 4.4 ; 4.4 0.5 + 1.8 ; 1.8
-1.2* 2.1 ;2.1
-1.5 + 4.6; 4.6 0.3 *2.0; 2.0 0.9
- 2.4 ; 2.4 0.2
- 2.5 ; 2.5
-1.4* 1.8; 1.8 December ZPW-7482 2.2+0.9; 1.0 2004 Collection Period Lab Code Gross Beta Mn-54 Fe-59 Co-58 Co-60 Zn-65 Nb/Zr-95 Cs-134 Cs-137 Ba/La-140
-2.5
- 2.6 ; 2.6 0.443.8 ;3.8 1.6* 3.1 ;3.1
-0.2* 3.5; 3.5 2.6
- 6.0 ; 6.0
-1.1 42.8; 2.8 1.3*3.3 ;3.3 0.4*3.0;3.0 2.8* 2.6; 2.6
-0.7
- 2.3 ; 2.3 0.4 + 4.5 ; 4.5 1.6* 2.3; 2.4 0.3
- 2.5 ; 2.5
-1.7
- 4.3; 4.3 1.9 *2.0; 2.0
-0.1
- 2.6; 2.6
-0.6
- 2.2 ; 2.2
-7.1 +/- 2.5; 2.7 0.7+ 2.3; 2.3 1.7* 3.5 ;3.6
-1.3
- 1.9; 1.9 1.4 +/- 1.9 ; 1.9
-2.8 + 4.5; 4.5
-0.8 *2.2; 2.2
-1.0 + 2.4; 2.5
-0.5
- 2.4 ; 2.4
-1.5
- 2.2; 2.2
'Results reflect 3 collections for month; sample not available on 11-24-04 due to maintenance wvork.
III -21
ZION Table
- 9.
Public Water Collection:
Monthly composites of %veekly collections ODCM-Gross Beta = 4; Mn-54 = 15; Fe-59 = 30; Co-58, Co-60 = 15; Zn-65, Zr/Nb-95 = 30; Required LLDs:
Cs-134 =15; Cs-137 = 18; Ba/La-140 = 15 pCi/L Units:
pCi/L Sample Description and Concentration 2004 Collection Period January Z-18 (C) Lake Forest Water Works February ZPW-763 March ZPW-1307 Lab Code ZPW-399 Gross Beta Mn-54 Fe-59 Co-58 Co-60 Zn-65 Nb/Zr-95 Cs-134 Cs-137 Ba/La-140 2.2+/-0.9 ;0.9
-0.7 +/- 2.9 ; 2.9
-2.1 +/- 5.9 ; 5.9 1.1+/- 3.2 ; 3.2
-0.3 +/- 3.0 ; 3.0
-1.4+/-6.5 ;6.5 1.1 +/-2.9; 2.9 4.2+/-3.2 ;3.3 0.6 +/- 2.9 ; 2.9 3.0 + 3.1 ; 3.1 April ZPW-1908 2.6+/-0.9; 1.0 2.0 +/- 0.9 ; 0.9 0.9+/-4.2 ;4.2
-1.9+/-6.2 ;6.2 0.4 +/-3.1 ;3.1
-1.6 +/- 3.5; 3.5 3.4+/-7.2 ;7.2
-1.6+/-3.2; 3.2
-1.4 +/- 3.5; 3.5 1.5+/-3.7;3.7 1.2+/- 3.0; 3.0 May ZPW-2775a 1.9+ 0.9 ;0.9 2.5+0.9 ;1.0 2.4 +/- 2.9 ; 2.9 3.8+/-5.0;5.1 1.3+/-2.8 ;2.8 2.7+/- 3.0 ;3.0
-0.5+/-5.7 ;5.7 0.4 +/-3.0; 3.0 0.8+/-3.2 ;3.2 0.1 +/- 2.8 ; 2.8
-0.1 + 3.3 ; 3.3 June ZPW-3458 1.8+/- 1.0; 1.0 2004 Collection Period Lab Code Gross Beta Mn-54 Fe-59 Co-58 Co-60 Zn-65 NbfZr-95 Cs-134 Cs-137 Ba/La-140
-2.1 + 2.3; 2.3
-2.9+/- 3.3 ;3.4 0.5 +/- 2.0 ;
2.0 0.2 +/- 2.2 ; 2.2
-3.7+/-4.7 ;4.7 0.4+/- 1.7; 1.7
-0.4 +/- 2.0 ;
2.0 1.0+/- 2.4 ;2.5 1.4+/- 2.0; 2.0 1.342.4 ;2.4
-3.5+ 3.9 ;3.9
-0.6 + 1.7; 1.7 0.4+ 2.1 ;2.1 0.5+/-4.5 ;4.5
-1.4+/-2.1; 2.1 0.9+/-2.2 ;2.2
-0.1 +/- 2.2 ; 2.2
-1.8+ 3.0; 3.0 0.3+ 1.8; 1.8
-0.8+/-3.5 ;3.5
-0.4+/-2.1 ;2.1
-0.9 + 2.0 ; 2.0
-1.3 +/-4.2 ;4.2
-1.0+/- 1.8; 1.8 1.5+ 1.9; 1.9
-0.6 +/- 1.9; 1.9
-4.8 + 2.6; 2.7
' Results reflect 3 samples for month; water unavailable due to construction.
III -22
ZION Table
- 9.
Public Water Collection:
ODCM-Required LLDs:
Units:
Monthly composites of weekly collections Gross Beta =4; Mn-54 = 15; Fe-59 = 30; Co-58, Co-60 = 15; Zn-65, Zr/Nb-95 = 30; Cs-134 = 15; Cs-137 = 18; Ba/La-140 = 15 pCi/L pCi/L Sample Description and Concentration Z-1 8 (C) Lake Forest Water Works 2004 Collection Period July ZPW-4442 August ZPW-5091 September ZPW-5878' Lab Code Gross Beta Mn-54 Fe-59 Co-58 Co-60 Zn-65 Nb/Zr-95 Cs-134 Cs-137 Ba!La-140 2.3+/-0.9 ;1.0
-1.4 +/- 1.9 ;1.9
-3.9 4 3.5 ;3.5 0.2 +/- 1.5; 1.5
-1.0 +/- 1.8; 1.8
-0.8 +/- 3.6; 3.6
-0.3 +/-1.9; 1.9
-0.942.1 ;2.1 0.8 +/- 1.9; 1.9
-0.8+/- 1.9; 1.9 October ZPW-6347 1.6+/-0.9 ;0.9 2.3 +/- 0.9 ; 0.9 0.9+/- 2.7; 2.7
-3.744.4 ;4.4 4.7+/-3.1 ;3.2 0.743.0;3.0 0.4 +/- 4.3 ; 4.3 0.543.0; 3.0
-0.6 +/- 3.3; 3.3 2.3+/-3.0;3.1 0.8 + 3.4; 3.4 November ZPW-7195 2.3+/-0.9 ;1.0 2.5 +/-0.9; 1.0 1.8+/-3.5 ;3.5
-0.8 +/- 7.0 ; 7.0
-3.9+/-3.1 ;3.2
-1.1 +/- 3.8 ; 3.8 2.1+/-6.1 ;6.1 0.5 +/-3.0; 3.0
-2.5 +/- 4.7; 4.7
-0.2+/-3.1 ;3.1 4.1 +/- 4.1 ; 4.1 December ZPW-7483 1.9 +/- 0.9 ;0.9 2004 Collection Period Lab Code Gross Beta Mn-54 Fe-59 Co-58 Co-60 Zn-65 Nb/Zr-95 Cs-134 Cs-137 Ba/La-140 0.6 + 2.2 ; 2.2
-0.6 + 3.5 ; 3.5
-0.4 +/- 1.8; 1.8 0.6+/- 1.9; 1.9
-4.2+/-4.1 ;4.1
-1.1 +/- 1.8; 1.8 0.4 +/- 1.8 ; 1.8 0.2+/- 1.9; 1.9
-2.7 +/- 2.2; 2.2 2.4+/- 3.1 ;3.2
-5.0+ 6.1 ;6.1
-1.2 + 3.0; 3.0 4.1+/- 2.6 ; 2.6
-1.4+/- 6.9 ;6.9 2.1 +/-3.2; 3.2
-0.9 + 3.6; 3.6 0.1+/- 2.8 ; 2.8 7.9+ 4.2; 4.4
-0.2 + 1.7; 1.7 1.5+/-3.8;3.8 0.8 +/- 1.6 ; 1.6 0.1+/-2.1 ;2.1
-0.9 4 4.6 ; 4.6
-0.4 + 1.9; 1.9
-0.5 +/- 2.3 ; 2.3 0.2 +/- 2.3 ; 2.3
-1.1+/- 1.9;2.0
'Results reflect 3 samples for month; water unavailable due to construction.
III -23
ZION Table
- 9.
Public Water Collection:
Required LLD:
Units:
Quarterly composites of weekly collections 200 pCiIL pCi/L 2004 Sample Description and Concentration Collection Period Lab Code Tritium Z-14 (C) Kenosba Water Works 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter ZPWv-ZPw-ZPw-ZPW-1286 3551 5792 7680 91 +/- 80 ;81 110+/- 85;86 127+/- 89;90 73+/- 88;89 Ist Quarter 2nd Quarter 3rd Quarter 4th Quarter Z-15 Lake County Water Vorks ZPW-1287 ZPW-3552 ZPW-5793 ZPW-7681 Z-16 Waukezan Water Works 136+/- 82 ;84 834 83 ;84 64+ 86;86 70+ 88 ;89 70 4 79 ; 80 27+/- 81 ;81 126+/- 89 ;90 53+/- 87;88 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter ZPW-ZPW-ZPW-ZPW -
1288 3553 5794 7682 Z-1 8 (C) Lake Forest Water Works 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter ZP'v-ZP'v-ZPW-ZPW -
1289 3554 5795 7683 80+ 79 ;80 56+ 82 ;82 137+/- 89 ;91 53+/- 87 ;88 III -24
ZION 5.0 NEAREST RESIDENCES CENSUS E-25
ZION NEAREST RESIDENCE CENSUS, 2004 Nearest resident of the Zion Station within a 6.2 mile radius.
Sector A
J K
L M
N p
Q R
Census conducted by Direction N
WNW NW NNW J. Rieter on August 30, 2004 Distance 2.5 miles None 1.9 miles 1.1 miles 1.0 miles 1.1 miles 1.0 miles 1.0 miles 1.3 miles III-26
ZION 6.0 TLD DATA*
- TLD Data provided by Exelon Nuclear.
m-27
Exelon Nuclear Environmental Site Report for Zion Gamma Radiation Measured In mR by TLDs Quarter 1 Quarter 2 2004 2004 Site Description Quarter 3 2004 Quarter 4 2004 I. INDICATOR LOCATIONS
- a. Air Samplers Z-01-1 Z-01-2 Z-02-1 Z-02-2 Z-03-1 Z-03-2 ONSITE NO. 1 ONSITE NO. 1 ONSITE NO. 2 ONSITE NO. 2 ONSITE NO. 3 ONSITE NO. 3 18.0 17.0 14.0 14.0 15.0 14.0 20.0 21.0 19.0 17.0 18.0 18.0 18.8 +/-1.5 16.0 15.0 13.0 13.0 14.0 14.0 14.2 +/-1.2 21.0 21.0 20.0 20.0 20.0 21.0 20.5 +/-0.5 Air Sampler Mean +/- S. D.
Annual Air Sampler Mean +/- S.D.
- b. Inner Ring (100 Series) 15.3 +/-1.8 17.2 +/-2.9 Z-1 01-1 Z-101-2 Z-102-1 Z-102-2 Z-1 03-1 Z-1 03-2 Z-104-1 Z-1 04-2 Z-1 05-1 Z-105-2 Z-106-1 Z-1 06-2 Z-1 07-1 Z-1 07-2 Z-1 08-1 Z-1 08-2 Z-110-1 Z-110-2 Z-111-1 Z-1 11-2 Z-112-1 Z-1 12-2 Z-1 13-1 Z-1 13-2 Z-1 14-1 Z-1 14-2 Z-1 15-1 Z-115-2 17.0 18.0 16.0 16.0 16.0 15.0 15.0 15.0 18.0 15.0 15.0 17.0 16.0 15.0 15.0 16.0 15.0 16.0 15.0 15.0 17.0 16.0 15.0 15.0 15.0 16.0 18.0 17.0 18.0 18.0 19.0 22.0 22.0 19.0 18.0 21.0 20.0 21.0 20.0 18.0 18.0 21.0 20.0 20.0 22.0 20.0 19.0 21.0 23.0 19.0 20.0 21.0 22.0 20.0 22.0 20.0 20.1 +/-1.5 14.0 14.0 17.0 15.0 15.0 15.0 14.0 16.0 14.0 16.0 13.0 13.0 16.0 14.0 16.0 14.0 14.0 14.0 15.0 16.0 18.0 16.0 17.0 14.0 17.0 16.0 18.0 16.0 15.3 +/-1.4 20.0 21.0 26.0 24.0 21.0 21.0 22.0 22.0 21.0 22.0 23.0 22.0 25.0 22.0 21.0 21.0 22.0 21.0 24.0 24.0 26.0 25.0 24.0 21.0 25.0 25.0 26.0 26.0 23.0 +/-2.0 Inner Ring Mean +/- S.D.
Annual Inner Ring Mean +/- S.D.
INDICATOR LOCATION MEAN +/- S.D.
Annual INDICATOR MEAN +/- S.D.
15.9 +/-1.0 18.6 +/-3.5 22.5 +/-2.0 15.8 +/-1.2 19.9 +/-1.5 15.1 +/-1.4 18.3 +/-3.4 III-28
ZION 7.0 GRAPHS OF DATA TRENDS III-29
Air Particulates - Gross Beta Z-01 Onsite No. 1, Southside 10.0 8.0 E
6.0 CM 9
CO 4.0 2.0 0.0 01-01-00 12-31-00 12-31-01 12-31-02 12-31-03 12-30-04 Figure 1. Continuous collection with weekly exchange of particulate filter.
Z-02 Onsite No. 2, Westside 10.0 -
8.0 6.0 C.
C) 4.0 2.0 0.0 01-01-00 12-31-00 12-31-01 12-31-02 12-31-03 12-30-04 Figure 2. Continuous collection with weekly exchange of particulate filter.
III-30
Air Particulates - Gross Beta Z-03 Onsite No. 3, Northside 10.0 -
8.0 -
.g 6.0-Ua.
9 Nt ilA J
'W o 4.0 2.0-0.0 II 01-01-00 12-31-00 12-31-01 12-31-02 12-31-03 12-30-04 Figure 3. Continuous collection with weekly exchange of particulate filter.
III-31
Public Water-Gross Beta Z-14 Kenosha Water Works 10.0 8.0 6.0 G
C-,
4.0 2.0 0.0 01-01-00 12-31-00 12-31-01 12-31-02 12-31-03 Figure 4. Monthly composite of weekly collection.
12-30-04 Z-15 Lake County Water Works 10.0 8.0 6.0
-J C-,
4.0 2.0 0.0 1-01-01-00 12-31-00 12-31-01 12-31-02 12-31-03 Figure 5. Monthly composite of weekly collection.
12-30-04 IHI-32
Public Water-Gross Beta Z-1 6 Waukegan Water Works 10.0 8.0 6.0
-J UCL.
4.0 2.0 01-01-00 12-31-00 12-31-01 12-31-02 12-31-03 Figure 6. Monthly composite of weekly collection.
12-30-04 Z-1 8 Lake Forest Water Works 10,-
8+
6+
Ua-4 4-2 -
cO-i o
i 01-01-00 12-31-00 12-31-01 12-31-02 12-31-03 Figure 7. Monthly composite of weekly collection.
12-30-04 IH-33
Public Water-Tritium Z-14 (C) Kenosha Water Works 400 -
300 -
200 o
100-r.
0
-100 -
-200 4-01-01-00 12-31-00 12-31-01 12-31-02 12-31-03 Figure 8. Quarterly composites of weekly collections.
12-30-04 Z-15 Lake County Water Works 500 400 300 5 200 100 0
-100 I-_
01-01-00 12-31-00 12-31-01 12-31-02 12-31-03 Figure 9. Quarterly composites of weekly collections.
12-30-04 III-34
Public Water-Tritium Z-16 Waukegan Water Works 500 -
400 -
300 -
-j
<,> 200 -
100 0
-1 00 01-01-00 12-31-00 12-31-01 12-31-02 12-31-03 12-30-04 Figure 10. Quarterly composites of weekly collections.
Z-1 8 (C) Lake Forest Water Works 400 -
300 -
200 -
-j
) 100-0
-100 -
-200 01-01-00 12-31-00 12-31-01 12-31-02 12-31-03 12-30-04 Figure 11. Quarterly composites of weekly collections.
III-35
ZION APPENDIX IV INTERLABORATORY COMPARISON PROGRAM RESULTS IV-1
Environmental, Inc.
Mdw est Laboratory an Allghery Technlogies Co.
7058Landwetr Rod *Nothbrock IL a00ta (84 7)54 0700 t(847) 584-4517 APPENDIX IV INTERLABORATORY COMPARISON PROGRAM RESULTS NOTE:
Environmental Inc., Midwest Laboratory participates in intercomparison studies administered by Environmental Resources Associates, and serves as a replacement for studies conducted previously by the U.S. EPA Environmental Monitoring Systems Laboratory, Las Vegas, Nevada. Results are reported in Appendix A. TLD Intercomparison results, in-house spikes, blanks, duplicates and mixed analyte performance evaluation program results are also reported. Appendix A Is updated four times a year; the complete Appendix is included in March, June, September and December monthly progress reports only.
January through December, 2004 IV-2
Appendix IV Interlaboratory Comparison Program Results Environmental, Inc., Midwest Laboratory, formerly Teledyne Brown Engineering Environmental Services Midwest Laboratory has participated in interlaboratory comparison (crosscheck) programs since the formulation of it's quality control program in December 1971. These programs are operated by agencies which supply environmental type samples containing concentrations of radionuclides known to the issuing agency but not to participant laboratories. The purpose of such a program is to provide an independent check on a laboratory's analytical procedures and to alert it of any possible problems.
Participant laboratories measure the concentration of specified radionuclides and report them to the issuing agency. Several months later, the agency reports the known values to the participant laboratories and specifies control limits. Results consistently higher or lower than the known values or outside the control limits indicate a need to check the instruments or procedures used.
Results in Table IV-1 were obtained through participation in the environmental sample crosscheck program administered by Environmental Resources Associates, serving as a replacement for studies conducted previously by the U.S. EPA Environmental Monitoring Systems Laboratory, Las Vegas, Nevada.
The results in Table IV-2 list results for thermoluminescent dosimeters (TLDs), via International Intercomparison of Environmental Dosimeters, when available, and internal laboratory testing.
Table IV-3 lists results of the analyses on in-house 'spiked' samples for the past twelve months. All samples are prepared using NIST traceable sources. Data for previous years available upon request.
Table IV-4 lists results of the analyses on in-house 'blank" samples for the past twelve months. Data for previous years available upon request.
Table IV-5 list results of the in-house "duplicate" program for the past twelve months. Acceptance is based on the difference of the results being less than the sum of the errors. Data for previous years available upon request.
The results in Table IV-6 were obtained through participation in the Mixed Analyte Performance Evaluation Program.
The results in Table IV-7 were obtained through participation in the Environmental Measurement Laboratory Quality Assessment Program.
Attachment A lists acceptance criteria for 'spiked' samples.
Out-of-limit results are explained directly below the result.
IV-3
Attachment A ACCEPTANCE CRITERIA FOR "SPIKED" SAMPLES LABORATORY PRECISION: ONE STANDARD DEVIATION VALUES FOR VARIOUS ANALYSES2 One standard deviation Analysis Level for single determination Gamma Emitters 5 to 100 pCi/liter or kg 5.0 pCiAiter
> 100 pCi/liter or kg 5% of known value Strontium_89b 5 to 50 pCi/liter or kg 5.0 pCi/liter
> 50 pCi/liter or kg 10% of known value Strontium_90b 2 to 30 pCi/liter or kg 5.0 pCi/liter
> 30 pCi/liter or kg 10% of known value Potassium-40 20.1 gAiter or kg 5% of known value Gross alpha
- 20 pCi/liter 5.0 pCi/liter
> 20 pCi/liter 25% of known value Gross beta
- 100 pCi/liter 5.0 pCi/liter
> 100 pCi/liter 5% of known value Tritium
<4,000 pCi/liter l 10 = (pCifiter) =
169.85 x (known)0 033
> 4,000 pCi/liter 10% of known value Radium-226,-228 20.1 pCi/liter 15% of known value Plutonium 20.1 pCiAiter, gram, or sample 10% of known value lodine-131,
- 55 pCi/liter 6.0 pCi/liter Iodine-129b
> 55 pCi/liter 10% of known value Uranium-238,
- 35 pCi/liter 6.0 pCi/liter Nickel-63b
> 35 pCi/liter 15% of known value Technetium-99b Iron-55b 50 to 100 pCi/liter 10 pCi/liter
> 100 pCi/liter 10% of known value Othersb 20% of known value
' From EPA publication, 'Environmental Radioactivity Laboratory Intercomparison Studies Program, Fiscal Year, 1981-1982, EPA-60014-81-004.
b Laboratory limit.
IV-4
TABLE IV-1. Interlaboratory Comparison Crosscheck program, Environmental Resource Associates (ERA)a.
Concentration (pCi/L)
Lab Code Date Analysis Laboratory ERA Control Resultb Result' Umits I
STW-1005 STW-1005 STW-1006 STW-1006 STW-1006 STW-1006 STW-1006 STW-1007 STW-1007 STW-1008 STW-1008 STW-1008 STW-1 015 STW-1015 STW-1 016 STW-1016 STW-1016 STW-1016 STW-1016 STW-1017 STW-1017 STW-1018 STW-1019 STW-1019 STW-1019 STW-1020 STW-1028 STW-1028 STW-1029 STW-1029 STW-1029 STW-1029 STW-1029 STW-1030 STW-1030 STW-1030 STW-1031 STW-1031 STW-1 031 02/17/04 02/17/04 02/17/04 02/17/04 02/17/04 02/17/04 02/17/04 02/17/04 02/17/04 02/17/04 02/17/04 02/17/04 05/18/04 05/18/04 05/18/04 05/18/04 05/18/04 05/18/04 05/18/04 05/18/04 05/18/04 05/18/04 05/18/04 05/18/04 05/18/04 05/18/04 08/17/04 08/17/04 08/17/04 08/17/04 08/17/04 08/17/04 08/17/04 08/17/04 08/17/04 08/17/04 08/17/04 08/17/04 08/17/04 Sr-89 Sr-90 Ba-1 33 Co-60 Cs-1 34 Cs-1 37 Zn-65 Gr. Alpha Gr. Beta Ra-226 Ra-228 Uranium Sr-89 Sr-90 Ba-1 33 Co-60 Cs-134 Cs-137 Zn-65 Gr. Alpha Gr. Beta 1-131 Ra-226 Ra-228 Uranium H-3 Sr-89 Sr-90 Ba-1 33 Co-60 Cs-1 34 Cs-1 37 Zn-65 Gr. Alpha Gr. Beta Gr. Beta Ra-226 Ra-228 Uranium 36.5 +/- 6.5 13.4 +/- 0.8 60.9 +/- 2.8 95.2 +/- 1.5 71.2 +/- 5.4 157.0 +/- 6.5 103.0 +/- 1.1 15.6 +/- 1.2 46.3 +/- 4.4 8.7 +/- 0.2 16.6 +/- 0.4 34.2 +/- 0.8 39.7 +/- 3.3 12.4 +/- 0.9 96.9 +/- 2.4 39.9 +/- 0.5 48.8 +/- 0.8 82.6 +/- 2.3 77.5 +/- 1.5 32.4 +/- 2.1 63.4 +/- 3.5 25.2 +/- 0.4 16.0 +/- 1.1 12.6 +/- 0.9 13.0 +/- 0.0 32043 +/- 166 16.1 +/-1.9 13.4 +/- 0.1 30.2 +/- 3.9 24.9 +/- 1.9 21.4 +/- 3.4 205.6 +/- 4.3 145.5 +/- 3.0 47.7 +/- 9.1 28.1 +/-2.5 28.1 +/-2.5 6.9 +/- 0.5 13.1 +/-1.4 6.0 +/- 0.1 44.9 +/- 4.5 11.6 +/- 1.2 63.2 +/- 6.3 96.4 +/- 9.6 75.8 +/- 7.6 155.0 +/- 15.5 102.0 +/- 10.2 16.6 +/- 1.7 41.5 +/- 4.2 9.3 +/- 0.0 18.2 +/- 1.8 33.0 +/- 3.3 45.9 +/- 5.0 11.6 +/-5.0 101.0 +/- 10.1 41.6 +/- 5.0 50.5 +/- 5.0 82.5 +/- 5.0 75.2 +/- 7.5 38.8 +/- 9.7 59.6 +/- 10.0 25.1 +/- 3.0 17.3 +/- 2.6 10.3 +/- 2.6 12.7 +/- 3.0 30900 +/- 3090 20.0 +/- 2.0 13.6 +/- 1.4 32.1 +/- 3.2 24.0 +/- 2.4 21.6 +/-2.2 193.0 +/- 19.3 143.0 +/- 14.3 57.0 +/- 5.7 20.0 +/- 2.0 20.0 +/- 2.0 6.3 +/- 0.6 14.7 +/- 1.5 6.2 +/- 0.6 36.2 - 53.6 2.9 - 20.3 52.3 - 74.1 87.7 - 105.0 67.1 - 84.5 142.0 - 168.0 84.4 - 120.0 7.9 - 25.3 32.8 - 50.2 6.9 - 11.7 10.3 - 26.1 27.8 - 38.2 37.2 - 54.6 2.9 - 20.3 83.5 - 118.0 32.9 - 50.3 41.8 - 59.2 73.8 - 91.2 62.2 - 88.2 22.0 - 55.6 42.3 - 76.9 19.9 - 30.3 12.8 - 21.8 5.8 - 14.8 7.5 - 17.9 25600 -36200 11.3 - 28.7 4.9 - 22.3 23.4 - 40.8 15.3 - 32.7 12.9 - 30.3 176.0 - 210.0 118.0 - 168.0 32.3 - 81.7 11.3 -28.7 11.3 -28.7 4.6 - 7.9 8.3 - 21.1 1.0 - 11.4 IV1-1
TABLE IV-1. Interlaboratory Comparison Crosscheck program, Environmental Resource Associates (ERA)".
Concentration (pCiIL)
Lab Code Date Analysis Laboratory ERA Control Resultb Result' Limits STW-1 037 STW-1037 STW-1038 STW-1 038 STW-1 038 STW-1 038 STW-1 038 STW-1 039 STW-1039 STW-1 040 STW-1 041 STW-1041 STW-1041 STW-1042 11/15/04 11/15/04 11/15/04 11/15/04 11/15/04 11/15/04 11/15/04 11/15/04 11/15104 11/15104 11/15/04 11/15104 11/15/04 11/15/04 Sr-89 Sr-90 Ba-133 Co-60 Cs-1 34 Cs-1 37 Zn-65 Gr. Alpha Gr. Beta 1-131 Ra-226 Ra-228 Uranium H-3 42.2 +/-l 3.5 37.3 + 1.3 75.5 +/- 0.8 12.2 +/-0.7 43.6 +/- 0.5 59.5 +/- 2.9 50.7 +/- 3.2 23.9 +/- 2.2 35.8 +/- 1.3 22.4 +/- 1.9 9.8 +/- 0.4 8.6 +/- 0.3 11.1 +/-0.3 21218.0 +/- 285.0 45.7 +/- 5.0 36.6 +/- 5.0 78.4 +/- 7.8 11.7 +/- 5.0 42.9 +/- 5.0 60.1 +/- 5.0 50.9 +/- 5.1 31.7 +/- 7.9 36.3 +/- 5.0 22.0 +/- 5.0 9.2 +/- 1.4 7.1 +/-1.8 11.4 +/- 3.0 20700.0 +/- 2070.0 37.0 - 51.5 27.9 - 45.3 64.8 - 92.0 3.0 -20.4 34.2 - 51.6 51.4 - 68.8 42.1 - 59.7 18.0 - 45.4 27.6 -45.0 16.9 - 27.3 6.8 - 11.6 7.0 - 10.2 6.2 - 16.6 17100.0 - 24300.0
' Results obtained by Environmental, Inc.. Midwest Laboratory as a participant in the crosscheck program for proficiency testing in drinking water conducted by Environmental Resources Associates (ERA).
b Unless otherwise Indicated, the laboratory result Is given as the mean +/- standard deviation for three detenninatons.
c Results are presented as the known values, expected laboratory precision (1 sigma, 1 determination) and control limits as provided by ERA.
IVI-2
TABLE IV-2. Crosscheck program results; Thermoluminescent Dosimetry, (TLDs).
mR Lab Code TLD Type Date Known Lab Result Control Description Value
+/- 2 sigma Limits Environmental. Inc.
2003-1 CaSO4: Dy Cards 2003-1 CaSO4: Dy Cards 2003-1 CaSO4: Dy Cards 2003-1 CaSO4: Dy Cards 2003-1 CaSO4: Dy Cards 2003-1 CaSO4: Dy Cards 2003-1 CaSO4: Dy Cards 2003-1 CaSO4: Dy Cards 2003-1 CaSO4: Dy Cards 8/8/2003 8/8/2003 8/8/2003 8/8/2003 8/8/2003 8/8/2003 8/8/2003 8/8/2003 8/8/2003 Reader 1,120 Reader 1,150 Reader 1, 180 Reader 1,180 Reader 1,30 Reader 1,60 Reader 1,60 Reader 1,90 Reader 1,90 4.69 3.00 2.08 2.08 75.00 18.75 18.75 8.33 8.33 4.74 +/- 0.54 3.02 +/- 0.20 1.89 +/- 0.45 2.11 +/- 0.22 84.40 +/- 4.87 19.11 +/- 1.86 22.82 +/- 5.41 9.05 +/- 1.17 7.60 +/- 1.08 3.28 - 6.10 2.10 - 3.90 1.46 - 2.70 1.46 - 2.70 52.50 - 97.50 13.13 - 24.38 13.13 - 24.38 5.83 - 10.83 5.83 - 10.83 Environmental, Inc.
2003-2 2003-2 2003-2 2003-2 2003-2 2003-2 2003-2 2003-2 2003-2 CaSO4: Dy Cards CaSO4: Dy Cards CaSO4: Dy Cards CaSO4: Dy Cards CaSO4: Dy Cards CaSO4: Dy Cards CaSO4: Dy Cards CaSO4: Dy Cards CaSO4: Dy Cards 1/12/2004 1/12/2004 1/12/2004 1/12/2004 1/12/2004 1/12/2004 1/12/2004 1/12/2004 1/12/2004 7/12/2004 7/1212004 7/1212004 7/12/2004 7/12/2004 7/12/2004 7/12/2004 7/12/2004 7/12/2004 Reader 1,30 Reader 1,60 Reader 1,60 Reader 1,90 Reader 1,90 Reader 1,120 Reader 1,150 Reader 1,150 Reader 1,180 Reader 1, 30 cm Reader 1, 30 cm Reader 1, 60 cm Reader 1, 60 cm Reader 1, 90 cm Reader 1,90 cm Reader 1,120 cm Reader 1, 150 cm Reader 1,180 cm 61.96 15.49 15.49 6.88 6.88 3.87 2.48 2.48 1.72 55:23 55.23 13.81 13.81 6.14 6.14 3.45 2.21 1.53 73.50 i 2.58 19.70 +/- 0.51 16.93 +/- 1.37 8.06 +/- 0.60 6.64 +/- 0.58 4.39 +/- 0.17 2.34 +/- 0.18 2.51 +/- 0.16 2.01 +/- 0.13 61.07 +/- 4.38 62.82 +/- 1.75 14.10 +/- 0.56 14.03 +/- 0.48 5.97 +/- 0.21 6.26 +/- 0.14 4.40 +/- 0.63 2.34 +/- 0.12 1.65 +/- 0.02 43.37 - 80.55 10.84 - 20.14 10.84 - 20.14 4.82 - 8.94 4.82 - 8.94 2.71 - 5.03 1.74 - 3.22 1.74 - 3.22 1.20 - 2.24 38.66 - 71.80 38.66 - 71.80 9.67 - 17.95 9.67 - 17.95 4.30 - 7.98 4.30 - 7.98 2.42 - 4.49 1.55 - 2.87 1.07 - 1.99 Environmental. Inc.
2004-1 CaSO4: Dy Cards 2004-1 CaSO4: Dy Cards 2004-1 CaSO4: Dy Cards 2004-1 CaSO4: Dy Cards 2004-1 CaSO4: Dy Cards 2004-1 CaSO4: Dy Cards 2004-1 CaSO4: Dy Cards 2004-1 CaSO4: Dy Cards 2004-1 CaSO4: Dy Cards IV2-1
TABLE IV-3. In-House"Spike'Samples Concentration (pCi/L)a Lab Code Sample Date Analysis Laboratory results Known Control Type 2s, n=1 b Activity Limitsc SPVE-707 SPCH-711 SPW-721 SPAP-733 SPW-735 SPW-735 SPW-735 SPW-735 SPMI-737 SPMI-737 SPMI-737 SPMI-737 SPW-1 109 SPW-1496 SPMI-1683 SPW-1683 SPW-1683 SPMI-1685 SPMI-1685 SPMI-1685 SPMI-1685 SPMI-1685 SPW-1686 SPW-1 686 SPVE-1862 SPCH-1886 SPAP-1 888 SPF-1917 SPF-1917 SPW-3151 SPW-4232 SPAP-4234 SPW-5712 SPW-5712 SPW-5712 SPMI-5714 Vegetation Charcoal water Air Filter water water water water Milk Milk Milk Milk water water Milk water water Milk Milk Milk Milk Milk water water Vegetation Charcoal Air Filter Fish Fish water water Air Filter water water water Milk 2/20/2004 2/20/2004 2/20/2004 2/25/2004 2/25/2004 2/25/2004 2/25/2004 2/25/2004 2/25/2004 2/25/2004 2/25/2004 2/25/2004 3/18/2004 4/7/2004 4/16/2004 4/16/2004 4/16/2004 4/16/2004 4/16/2004 4/16/2004 4/16/2004 4/16/2004 4/16/2004 4/16/2004 4/26/2004 4/26/2004 4/27/2004 4/29/2004 4/29/2004 6/24/2004 8/4/2004 8/4/2004 10/6/2004 10/6/2004 10/6/2004 10/6/2004 1-131 (G) 1-131 (G)
Ni-63 Gr. Beta Cs-1 34 Cs-1 37 1-131 1-131 Cs-1 34 Cs-1 37 1-131 1-131 Fe-55 H-3 Sr-90 1-131 1-131(G)
Cs-134 Cs-137 1-131 1-131 (G)
Sr-90 Cs-134 Cs-1 37 1-131 (G) 1-131 (G)
Gr. Beta Cs-1 34 Cs-1 37 Fe-55 H-3 Gr. Beta Cs-1 34 Cs-I 37 Sr-90 Sr-90 5.68 +/-0.15 6.35 i 0.11 161.00 +/- 13.20 1.39 +/- 0.02 41.59 +/- 7.02 64.11 +/-7.39 36.55 +/- 0.48 41.97 +/- 8.93 37.40 +/- 5.40 69.13 +/- 9.58 45.03 +/- 0.53 44.43 +/- 9.22 39.98 +/- 1.72 80006.60 +/- 776.00 42.80 +/- 1.81 54.47 +/- 0.73 65.82 +/- 8.86 33.60 +/- 4.24 61.77 +/- 7.59 65.85 +/- 0.79 75.56 +/- 11.86 42.56 +/- 1.66 39.31 +/- 4.35 67.73 +/- 7.92 1.32 +/- 0.03 2.90 +/- 0.07 1.35 +/- 0.02 1.44 +/- 0.04 1.33 +/- 0.06 33.85 +/- 1.61 80225.00 +/- 785.00 1.63 +/- 0.02 61.04 +/- 2.51 62.01 +/- 2.76 48.40 +/- 2.00 41.61 +/- 1.57 4.93 6.94 169.00 1.48 39.10 64.56 40.08 40.08 39.10 64.56 40.08 40.08 39.98 83896.00 43.43 66.60 66.60 37.29 64.36 66.60 66.60 43.43 37.29 64.36 1.12 2.80 1.48 1.47 1.29 37.32 82380.00 1.46 63.61 63.66 42.94 42.94 2.96 - 6.90 0.00 - 16.94 101.40 - 236.60 0.00 - 11.48 29.10 - 49.10 54.56 - 74.56 28.08 - 52.08 28.08 - 52.08 29.10 - 49.10 54.56 - 74.56 28.08 - 52.08 28.08 - 52.08 23.99 - 55.97 67116.80 - 100675.20 34.74 - 52.12 53.28 - 79.92 56.60 - 76.60 27.29 - 47.29 54.36 - 74.36 53.28 - 79.92 56.60 - 76.60 34.74 - 52.12 27.29 - 47.29 54.36 - 74.36 0.67 - 1.57 1.68 - 3.92 0.00 - 11.48 0.88 - 2.06 0.77 - 1.81 22.39 - 52.25 65904.00 - 98856.00 0.00 - 11.46 53.61 - 73.61 53.66 - 73.66 34.35 - 51.53 34.35 - 51.53 IV3-1
TABLE IV-3. In-House "Spike" Samples Concentration (pCi/L)
Lab Code Sample Date Analysis Laboratory results Known Control Type 2s, n=lb Activity Limitsc SPMI-7418 Milk 12/22/2004 Cs-1 34 59.09 +/- 2.59 59.25 49.25 -69.25 SPMI-7418 Milk 12/22/2004 Cs-1 37 65.45 +/- 5.61 63.35 53.35 - 73.35 SPW-7420 water 12/22/2004 Cs-134 58.42 +/- 1.99 59.25 49.25 - 69.25 SPW-7420 water 12/22/2004 Cs-137 64.26 +/-4.18 63.35 53.35 -73.35 SPW-7420 water 12122/2004 Sr-89 105.26 +/-4.21 103.47 82.78 - 124.16 SPW-7420 water 12/22/2004 Sr-90 48.24 +/- 1.70 42.72 34.18 - 51.26 SPAP-7437 Air Filter 12/22/2004 Gr. Beta 1.65 +/- 0.02 1.45 0.00 - 11.45 SPF-7524 Fish 12/2912004 Cs-134 1.11 +/- 0.03 1.27 0.76 -1.78 SPF-7524 Fish 12/29/2004 Cs-1 37 1.21 +/- 0.05 1.19 0.71 - 1.67 SPW-7526 water 12/29/2004 H-3 78615.70 +/- 773.70 80543.00 64434.40 - 96651.60 SPW-7532 water 12/29/2004 Fe-55 30894.00 +/- 1484.00 32752.00 26201.60 - 39302.40 SPW-7540 water 12/29/2004 Tc-99 30.28 +/- 1.11 32.98 20.98 - 44.98
' Liquid sample results are reported in pCi/Liter, air filters (pCVm3), charcoal (pCi/iM3), and solid samples (pCi/g).
b Results are based on single determinations.
C Control limits are based on Attachment A, Page A2 of this report.
NOTE: For fish, Jello is used for the Spike matrix. For Vegetation, cabbage is used for the Spike matrix.
IV3-2
TABLE IV-4. In-House "Blank" Samples Concentration (pCIL)a Lab Code Sample Date Analysis Laboratory results (4.66a)
Acceptance Type LLD Activityb Criteria (4.66 a)
SPCH-712 SPW-722 SPAP-734 SPW-736 SPW-736 SPW-736 SPW-736 SPMI-738 SPMI-738 SPMI-738 SPMI-738 SPW-1110 Charcoal Water Air Filter Water Water Water Water Milk Milk Milk Milk Water 2/20/2004 2/20/2004 2/25/2004 2/25/2004 2/25/2004 2/25/2004 2/25/2004 2/25/2004 2/25/2004 2/25/2004 2/25/2004 3/18/2004 1-131(G)
Ni-63 Gr. Beta Cs-1 34 Cs-1 37 1-131 1-131(G)
Cs-1 34 Cs-1 37 1-131 1-131 (G)
Fe-55 2.24 2.64 0.96 2.47 1.91 0.15 3.24 2.54 5.34 0.16 5.36 772.70
-0.78 i 1.58
-1.02 +/- 0.42
-0.031 +/- 0.10
-0.071 +/- 0.10 168.4 +/- 480.90 9.6 20 3.2 10 10 0.5 20 10 10 0.5 20 1000 SPW-1497 SPW-1684 SPW-1684 SPW-1684 SPW-1684 SPW-1684 SPW-1684 SPMI-1686 SPMI-1686 SPMI-1686 SPMI-1686 SPMI-1686 SPMI-1686 SPVE-1 863 SPCH-1887 SPAP-1 889 SPF-1918 SPF-1918 SPW-3152 SPW-4233 SPAP-4235 SPW-5711 SPW-5711 SPW-5711 SPW-5711 Water Water Water Water Water Water Water Milk Milk Milk Milk Milk Milk Vegetation Charcoal Air Filter Fish Fish Water Water Air Filter Water Water Water Water 4/7/2004 4/16/2004 4/16/2004 4/16/2004 4/16/2004 4/16/2004 4/16/2004 4/16/2004 4/16/2004 4/16/2004 4/16/2004 4/16/2004 4/16/2004 4/26/2004 4/26/2004 4/27/2004 4/29/2004 4/29/2004 6/24/2004 8/4/2004 8/4/2004 10/6/2004 10/6/2004 10/6/2004 10/6/2004 H-3 Cs-1 34 Cs-1 37 1-131 1-131 (G)
Sr-89 Sr-90 Cs-1 34 Cs-1 37 1-131 1-131 (G)
Sr-89 Sr-90 1-131(G) 1-131 (G)
Gr. Beta Cs-134 Cs-1 37 Fe-55 H-3 Gr. Beta Co-60 Cs-134 Cs-1 37 Sr-90 152.30 2.43 2.53 0.50 4.49 0.64 0.64 5.00 4.16 0.45 6.53 0.71 0.71 3.55 7.04 0.74 7.13 6.59 790.30 154.23 0.96 4.26 6.02 5.28 0.61 81.4 +/- 79.40 0.21 i 0.26 0.19 +/- 0.52 0.13 +/- 0.31 0.13 +/- 0.24 0.11 +/- 0.70 0.66 +/- 0.40
-0.96 +/- 0.35
-70.0 +/- 474.50 102.67 +/- 81.38
-0.99 +/- 0.38
-0.13 +/- 0.27 200 10 10 0.5 20 5
1 10 10 0.5 20 5
1 20 9.6 3.2 100 100 1000 200 3.2 10 10 10 1
IV4-1
TABLE IV-4. In-House "Blank" Samples Concentration (pCi/L)8 Lab Code Sample Date Analysis Laboratory results (4.66a)
Acceptance Type LLD Activityb Criteria (4.66 a)
SPMI-5713 SPMI-5713 SPMI-5713 SPMI-5713 SPMI-7419 SPMI-7419 SPMI-7419 SPW-7421 SPW-7421 SPAP-7438 SPF-7525 SPF-7525 SPW-7526 SPW-7533 SPW-7535 SPW-7540 Milk Milk Milk Milk Milk Milk Milk Water Water Air Filter Fish Fish Water Water Water Water 10/6/2004 10/6/2004 10/6/2004 10/6/2004 12/22/2004 12/22/2004 12/22/2004 12/22/2004 12/22/2004 12/22/2004 12/29/2004 12/29/2004 12/29/2004 12/29/2004 12/29/2004 12/29/2004 Cs-1 34 Cs-1 37 1-131 (G)
Sr-90 Cs-1 34 Cs-137 Sr-90 Sr-89 Sr-90 Gr. Beta Cs-1 34 Cs-1 37 H-3 Fe-55 Ni-63 Tc-99 4.60 5.81 6.07 0.68 8.66 5.61 0.82 1.21 0.82 0.93 8.27 10.60 164.80 753.00 13.10 1.19 1.4 i 0.45 1.67 i 0.48 0.58 i 0.94 0.26 +/- 0.41
-0.78 +/- 0.40
-47.0 +/- 84.60 118.6 +/- 465.80 4.3 +/- 8.10
-0.036 +/- 0.72 10 10 20 1
10 10 1
5 1
3.2 100 100 200 1000 20 10 8 Liquid sample results are reported In pCi/Liter, air filters( pCi/filter), charcoal (pCi/charcoal canister), and solid samples (pCI/kg).
b Activity reported Is a net activity result. For gamma spectroscopic analysis, activity detected below the LLD value is not reportec C 1-131(G); iodine-131 as analyzed by gamma spectroscopy.
d Low levels of Sr-90 are still detected In the environment. A concentration of (1-5 pCi/L) in milk is not unusual.
IV4-2
TABLE IV-5. In-House 'Duplicate' Samples Concentration (pCi/L)a Averaged Lab Code Date Analysis First Result Second Result Result E-30, 31 E-30, 31 WW-58, 59 WW-58, 59 TD-7889, 7890 MI-79, 80 MI-79, 80 S-100, 101 SW-225, 226 SW-225, 226 U-304, 305 SW-345, 346 SWT-423,424 SWU-469,470 TD-545, 546 MI-524, 525 MI-567, 568 MI-567, 568 MI-588, 589 SWU-778,779 LW-1014, 1015 SW-966, 967 SW-966, 967 SW-966, 967 SW-1249, 1250 LW-1464, 1465 AP-1 633, 1634 AP-1714, 1715 TD-1489, 1490 SWT-1299,1300 DW-1420, 1421 DW-1510,1511 BS-1537, 1538 WW-1654,1655 LW-1680, 1681 MI-1735, 1736 MI-1802, 1803 Ml-1802,1803 U-1781, 1782 SWT-1 933,1934 F-1912, 1913 F-1912, 1913 LW-1960, 1961 1/5/2004 1/5/2004 1/5/2004 1/5/2004 1/5/2004 1/72004 17/2004 1/13/2004 1/13/2004 1/13/2004 1/16/2004 1/27/2004 1/27/2004 1/27/2004 2/2/2004 2/4/2004 2/9/2004 2/9/2004 2/11/2004 2/24/2004 3/1/2004 3/9/2004 3/9/2004 3/9/2004 3131/2004 3/31/2004 3/31/2004 3/31/2004 4/1/2004 4/2/2004 4/2/2004 4/2/2004 4/6/2004 4/13/2004 4/13/2004 4/14/2004 4/19/2004 4/19/2004 4/21/2004 4/27/2004 4/29/2004 4/2912004 4129/2004 Gr. Beta K-40 Gr. Beta K-40 H-3 K-40 Sr-90 Cs-137 Gr. Alpha Gr. Beta Gr. Beta 1-131 Gr. Beta Gr. Beta H-3 K-40 K-40 Sr-90 K-40 Gr. Beta Gr. Beta Gr. Alpha Gr. Beta H-3 Gr. Beta Gr. Beta Be-7 Be-7 H-3 Gr. Beta Gr. Beta 1-131 Gr. Beta Gr. Beta Gr. Beta K-40 K-40 Sr-90 Gr. Alpha Gr. Beta H-3 K-40 Gr. Beta 1.27 i 0.06 1.33 i 0.21 4.20 +/- 1.33 2.30 +/- 0.23 16582.00 +/- 366.00 1451.50 +/- 125.90 0.90 +/- 0.31 8.50 +/- 0.23 2.62 +/- 1.26 6.37 +/- 1.15 5.18 +/- 1.38 1.32 +/- 0.24 2.34 +/- 0.54 2.99 +/- 0.57 658.40 +/- 104.60 1240.00 i 147.90 1322.90 +/- 105.50 0.98 +/- 0.48 1185.70 +/- 157.80 2.55 +/- 0.54 1.78 +/- 0.56 2.70 +/- 1.43 8.06 +/- 1.20 182.04 +/- 86.24 4.71 +/- 1.11 2.13 +/- 0.52 0.05 +/- 0.02 0.04 +/- 0.01 681.00 +/- 110.00 3.13 +/- 0.57 1.29 +/- 0.83 0.68 +/- 0.27 6.81 +/- 1.20 6.83 +/- 1.17 2.45 +/- 0.64 1384.90 +/- 182.00 1327.50 i 109.10 0.72 +/- 0.40 0.20 +/- 1.90 2.60 +/- 0.55 8875.00 +/- 250.00 3406.90 +/- 533.30 2.23 +/- 0.55 1.26 +/- 0.05 1.11 +/- 0.20 4.46 +/- 1.34 2.70 +/- 0.27 16060.00 +/- 360.00 1383.60 +/- 115.50 1.05 +/- 0.34 8.52 +/- 0.21 2.05 +/- 1.16 4.92 +/- 1.06 7.04 +/- 1.53 1.56 +/- 0.21 2.38 i 0.52 3.09 i 0.67 712.30 i 106.60 1265.60 +/- 166,30 1340.80 i 112.80 0.79 i 0.42 1337.70 i 160.00 2.53 +/- 0.56 2.06 +/- 0.57 2.96 i 1.63 7.33 +/- 1.21 198.87 _ 86.97 5.25 +/- 1.10 2.39 i 0.53 0.05 +/- 0.02 0.05 i 0.01 709.00 i 111.00 3.64 i 0.60 1.62 i 0.87 0.62 +/- 0.36 6.76 +/- 1.23 5.60 +/- 1.12 2.93 +/- 0.62 1408.20 +/- 187.90 1206.30 +/- 113.30 0.77 i 0.41
-0.30 +/- 2.40 2.33 +/- 0.52 9119.00 +/-253.00 3550.60 +/- 581.40 2.38 _ 0.57 1.27 +/- 0.04 1.22 +/- 0.15 4.33 +/- 0.94 2.50 +/- 0.18 16321.00 +/- 256.69 1417.55 +/- 85.43 0.97 +/- 0.23 8.51 +/- 0.16 2.34 +/- 0.86 5.65 +/- 0.78 6.11 +/- 1.03 1.44 +/- 0.16 2.36 +/- 0.38 3.04 +/- 0.44 685.35 +/- 74.67 1252.80 +/- 111.28 1331.85 +/- 77.22 0.89 +/- 0.32 1261.70 +/- 112.36 2.54 +/- 0.39 1.92 +/- 0.40 2.83 +/- 1.08 7.69 +/- 0.85 190.45 +/- 61.24 4.98 +/- 0.78 2.26 +/- 0.37 0.05 +/- 0.01 0.05 +/- 0.01 695.00 +/- 78.14 3.39 +/- 0.41 1.46 +/- 0.60 0.65 +/- 0.23 6.78 +/- 0.86 6.21 +/- 0.81 2.69 +/- 0.45 1396.55 +/- 130.80 1266.90 +/- 78.64 0.74 +/- 0.28
-0.05 +/- 1.53 2.46 +/- 0.38 8997.00 +/- 177.84 3478.75 +/- 394.47 2.31 +/- 0.40 IV5-1
TABLE IV-5. In-House 'Duplicate" Samples Concentration (pCi/L)a Averaged Lab Code Date Analysis First Result Second Result Result BS-2083, 2084 BS-2083, 2084 BS-2083, 2084 BS-2083, 2084 Ml-2225, 2226 SW-2267, 2268 SW-2267, 2268 MI-2437, 2438 MI-2437, 2438 F-2413, 2414 SO-2578, 2579 SO-2578,2579 SO-2578, 2579 SS-2603, 2604 SS-2603, 2604 G-2677, 2678 G-2677, 2678 G-2677, 2678 G-2677, 2678 DW-2700, 2701 TD-2876, 2877 MI-2724, 2725 MI-2724, 2725 BS-2921, 2922 TD-2876, 2877 BS-2897, 2898 SWU-3092, 3093 CF-2986, 2987 CF-2986, 2987 Ml-2977, 2978 MI-3007, 3008 W-3031, 3032 W-3071, 3072 SW-3145, 3 14 6b DW-3278, 3279 AP-3922, 3923 AP-3637, 3638 LW-3589, 3590 LW-3589, 3590 LW-3589, 3590 AP-3943, 3944 513/2004 5/3/2004 513/2004 5/3/2004 5/1112004 5/11/2004 5/11/2004 5/17/2004 5/17/2004 5/20/2004 5/26/2004 5/26/2004 5/26/2004 5/26/2004 5/26/2004 6/1/2004 6/1/2004 6/1/2004 6/1/2004 6/1/2004 6/1/2004 6/3/2004 6/3/2004 6/3/2004 6/4/2004 6/4/2004 6/9/2004 6/14/2004 6/14/2004 6/15/2004 6/15/2004 6/18/2004 6/21/2004 6/22/2004 6/25/2004 6/28/2004 6/29/2004 6/30/2004 6/30/2004 6/30/2004 6/30/2004 Be-7 Gr. Beta K-40 Sr-90 K-40 Gr. Alpha Gr. Beta K-40 Sr-90 K-40 Cs-1 37 Gr. Beta K-40 Cs-1 37 K-40 Be-7 Gr. Beta K-40 Sr-90 Gr. Beta H-3 K-40 Sr-90 K-40 H-3 Gr. Beta Gr. Beta Be-7 K-40 K-40 K-40 H-3 H-3 1-131 1-131 Be-7 Be-7 Gr. Alpha Gr. Beta H-3 Be-7 1.10 +/- 0.44 28.44 +/- 2.27 6.75 +/- 0.89 0.12 +/-0.04 1396.30 +/- 124.20 2.95 +/- 1.44 6.80 +/- 1.18 1549.00 +/- 123.40 1.83 +/- 0.44 2844.60 +/- 550.40 0.16 +/- 0.02 28.07 +/- 3.24 19.41 +/- 0.78 0.06 +/- 0.02 10.18 +/- 0.63 1.31 +/- 0.25 5.73 +/- 0.12 5.56 +/- 0.49 0.01 +/- 0.00 1.82 +/- 1.01 13116.00 +/- 324.00 1509.00 +/- 116.10 1.64 +/- 0.46 8.32 +/- 0.63 13116.00 +/- 324.00 9.31 +/- 1.43 1.95 +/- 0.71 0.69 +/- 0.12 4.50 +/- 0.32 1486.70 +/- 120.10 1333.90 +/- 121.30 642.00 +/- 108.00 273.00 i 94.00 0.97 +/- 0.20 0.67 +/- 0.26 0.08 +/- 0.01 0.08 +/- 0.01 0.28 +/- 0.55 1.91 +/-0.64 8369.20 +/- 262.57 0.08 +/- 0.02 1.17 +/- 0.20 25.56 +/- 2.04 6.35 +/- 0.53 0.17 +/- 0.05 1227.60 +/- 125.40 2.41 +/- 1.37 7.25 +/- 1.21 1566.20 +/- 118.60 1.99 +/- 0.42 2963.00 +/- 532.30 0.21 i 0.05 28.73 +/- 3.00 18.93 +/- 1.04 0.06 +/- 0.02 10.43 +/- 0.56 1.25 +/- 0.23 5.86 +/- 0.12 5.78 +/- 0.50 0.01 +/- 0.01 2.66 +/- 0.94 12746.00 +/- 320.00 1489.20 +/- 126.10 1.81 +/- 0.44 8.55 +/- 0.62 12746.00 +/- 320.00 8.82 +/- 1.39 2.55 +/- 0.76 0.84 +/- 0.19 3.82 +/- 0.48 1291.60 +/- 167.40 1355.80 +/- 176.50 562.00 +/- 105.00 203.00 +/- 92.00 1.43 +/- 0.20 0.48 +/- 0.25 0.07 +/- 0.01 0.07 +/- 0.01 1.29 +/- 0.89 2.86 +/- 0.70 8226.01 +/- 260.51 0.09 +/- 0.02 1.14 +/- 0.24 27.00 +/- 1.53 6.55 +/- 0.52 0.15 +/- 0.03 1311.95 +/- 88.25 2.68 +/- 0.99 7.03 +/- 0.84 1557.60 +/- 85.58 1.91 +/- 0.30 2903.80 +/- 382.85 0.18 +/- 0.03 28.40 i 2.21 19.17 +/-0.65 0.06 +/- 0.02 10.30 +/-0.42 1.28 +/- 0.17 5.79 i 0.09 5.67 i 0.35 0.01 O0.00 2.24 +/- 0.69 12931.00 +/- 227.69 1499.10 +/- 85.70 1.73 +/- 0.32 8.44 +/- 0.44 12931.00 +/- 227.69 9.06 +/- 1.00 2.25 +/- 0.52 0.76 +/- 0.11 4.16 +/- 0.29 1389.15 +/- 103.01 1344.85 +/- 107.08 602.00 +/- 75.31 238.00 +/- 65.76 1.20 +/- 0.14 0.57 +/- 0.18 0.07 +/- 0.01 0.07 +/- 0.01 0.79 +/- 0.53 2.39 +/- 0.48 8297.61 +/- 184.94 0.08 +/- 0.01 IV5-2
TABLE IV-5. In-House "Duplicate' Samples Concentration (pCi/L)9 Averaged Lab Code Date Analysis First Result Second Result Result E-3327, 3328 E-3327, 3328 G-3377, 3378 G-3377, 3378 G-3377, 3378 VE-3681, 3682 CF-3707, 3708 CF-3707, 3708 SW-3773, 3774 LW-3849,3850 SWU-4307, 4308 MI-4051, 4052 VE-4079, 4080 MI-4163, 4164 MI-4163. 4164 WW-4387,4388 MI-4286, 4287 MI-4286, 4287 VE-4370,4371 VE-4408,4409 VE-4467,4468 MI-4492, 4493 MI-4492, 4493 MI-4518, 4519 VE-4748, 4749 VE-4748, 4749 LW-4769,4770 ME-4905, 4906 ME-4905, 4906 MI-4926, 4927 MI-4926, 4927 VE-5027, 5028 VE-5027, 5028 SW-5003, 5004 MI-5050, 5051 MI-5050, 5051 WW-5072, 5073 SW-5216, 5217 SW-5216, 5217 7/112004 7/1/2004 7/1/2004 7/1/2004 7/1/2004 7/13/2004 7/13/2004 7/13/2004 7/14/2004 7/14/2004 7/14/2004 7/28/2004 7/28/2004 7/28/2004 7/28/2004 8/3/2004 8/4/2004 8/4/2004 8/4/2004 8/5/2004 8/9/2004 8/10/2004 8/10/2004 8/11/2004 8/25/2004 8/25/2004 8/26/2004 9/1/2004 9/1/2004 9/1/2004 9/1/2004 9/2/2004 9/2/2004 9/7/2004 9/7/2004 9/7/2004 9/7/2004 9/14/2004 9/14/2004 Gr. Beta K-40 Be-7 Gr. Beta K-40 K-40 Be-7 K-40 H-3 Gr. Beta Gr. Beta K-40 K-40 K-40 Sr-90 Gr. Beta K-40 Sr-90 H-3 K-40 K-40 K-40 Sr-90 K-40 Gr. Beta K-40 Gr. Beta Gr. Beta K-40 K-40 Sr-90 Gr. Beta K-40 1-131 K-40 Sr-90 Gr. Beta Gr. Alpha Gr. Beta 1.21 +/- 0.06 1.08 +/- 0.20 1.10 +/- 0.13 6.42 +/- 0.19 5.26 +/- 0.31 2.65 +/- 0.45 1.97 +/- 0.44 5.39 +/- 0.44 10697.20 +/- 295.70 2.21 +/- 0.54 3.49 +/- 0.57 1190.70 +/- 204.60 4.90 +/- 0.51 1422.40 +/- 186.50 0.87 +/- 0.32 5.94 +/- 0.76 1435.20 +/- 76.90 1.88 +/- 0.40 0.54 +/- 0.08 2.03 +/- 0.39 6.28 +/- 0.76 1478.70 +/- 116.70 1.35 +/- 0.40 1197.30 +/- 158.50 2.31 +/- 0.05 1.70 +/- 0.25 2.00 +/- 0.58 3.06 +/- 0.10 2.33 +/- 0.67 1316.20 +/- 115.40 3.62 +/- 0.52 2.43 +/- 0.07 1.77 i 0.20 1.69 +/- 0.23 1559.40 +/- 131.80 2.26 +/- 0.52 4.31 i 0.70 4.34 +/- 1.71 7.97 +/- 1.24 1.35 1.30 1.16 6.28 5.36 2.90 2.11 4.98 10689.60 2.32 3.68 1357.00 4.62 1330.80 1.00 6.28
+/- 0.07
+/- 0.22
+/- 0.16
+/- 0.19
+/- 0.28
+/- 0.61
+/- 0.25
+/- 0.42
+/- 295.70
+/- 0.65
+/- 0.61
+/- 145.90
+/- 0.61
+/- 181.00
+/- 0.35
+/- 0.76 1404.70 +/- 80.54 1.31 +/- 0.35 0.62 +/- 0.08 2.12 +/- 0.32 6.11 +/-0.75 1472.50 +/- 105.10 1.08 +/- 0.42 1350.20 +/- 202.30 2.32 +/- 0.05 1.94 +/- 0.31 2.07 +/- 0.58 2.93 +/- 0.10 3.26 +/- 0.58 1285.80 +/- 117.30 2.07 +/- 0.43 2.39 +/- 0.06 1.94 + 0.31 1.50 + 0.25 1560.70 +/- 121.20 1.61 +/- 0.47 4.11 +/-0.69 4.30 +/- 1.77 8.58 +/- 1.29 1.28 +/- 0.05 1.19 +/- 0.15 1.13 +/-0.10 6.35 +/- 0.13 5.31 +/- 0.21 2.77 +/- 0.38 2.04 +/- 0.25 5.19 +/- 0.30 10693.40 +/- 209.09 2.27 +/- 0.42 3.59 i 0.42 1273.85 +/- 125.65 4.76 +/-0.40 1376.60 +/- 129.95 0.93 +/- 0.24 6.11 +/- 0.54 1419.95 +/- 55.68 1.59 + 0.26 0.58 +/- 0.06 2.08 +/- 0.25 6.20 +/- 0.53 1475.60 +/- 78.53 1.22 +/- 0.29 1273.75 +/- 128.50 2.31 +/- 0.04 1.82 +/- 0.20 2.04 +/- 0.41 3.00 +/- 0.07 2.80 +/- 0.44 1301.00 +/- 82.27 2.84 +/- 0.34 2.41 +/- 0.05 1.86 +/- 0.18 1.59 +/- 0.17 1560.05 +/- 89.53 1.94 +/- 0.35 4.21 +/- 0.49 4.32 +/- 1.23 8.27 +/- 0.89 IV5-3
TABLE IV-5. In-House "Duplicate' Samples Concentration (pC iL)a Averaged Lab Code Date Analysis First Result Second Result Result G-5237, 5238 G-5237, 5238 LW-5316, 5317 SS-5450, 5451 AP-6308, 6309 SWU-5495, 5496 AP-6070, 6071 G-5516, 5517 G-5516, 5517 AP-6258, 6259 F-7211, 7212 F-7211, 7212 BS-5902, 5903 BS-5902, 5903 E-5654, 5655 E-5654, 5655 MI-5676, 5677 S0-5756, 5757 SO-5756, 5757 SO-5756, 5757 VE-6483, 6484 MI-5923, 5924 SS-6046, 6047 SS-6046, 6047 SS-6046, 6047 DW-6208, 6209 BS-6694, 6695 VE-6354, 6355 VE-6354, 6355 DW-6462, 6463 LW-6377, 6378 SS-6504, 6505 LW.6762. 6763 BS-6576, 6577 BS-6576, 6577 SO-6715, 6716 SO-6715, 6716 SO-6715, 6716 S0-6715, 6716 VE-6673, 6674 VE-6673, 6674 VE-6673, 6674 9/15/2004 9/1512004 9/16/2004 9/24/2004 9/27/2004 9/28/2004 9128/2004 9/29/2004 9/29/2004 9/29/2004 9/29/2004 9/29/2004 10/1/2004 10/1/2004 10/4/2004 10/4/2004 10/4/2004 10/4/2004 10/4/2004 10/4/2004 10/6/2004 10/12/2004 10/13/2004 10/13/2004 10/13/2004 10/15/2004 10/1912004 10/25/2004 1012512004 10/27/2004 10/28/2004 10/29/2004 10/31/2004 11/1/2004 11/1/2004 11/2/2004 11/2/2004 11/2/2004 11/2/2004 11/8/2004 11/8/2004 11/8/2004 Be-7 K-40 Gr. Beta K-40 Be-7 Gr. Beta Be-7 Be-7 K-40 Be-7 Cs-1 37 K-40 Co-60 Co-60 Gr. Beta K-40 K-40 Gr. Alpha Gr. Beta K-40 K-40 K-40 Cs-1 37 Gr. Beta K-40 1-131 K-40 Gr. Beta K-40 Gr. Beta Gr. Beta K-40 Gr. Beta Gr. Beta K-40 Cs-137 Gr. Alpha Gr. Beta K-40 Gr. Alpha Gr. Beta K-40 1.18 +/- 0.23 7.16 +/- 0.58 2.76 +/- 0.58 10.33 +/- 0.66 0.08 +/- 0.01 3.38 +/- 1.78 0.08 +/- 0.01 1.81 +/- 0.29 7.35 +/- 0.70 0.07 +/- 0.01 0.04 i0.01 2.76 +/-0.27 0.25 +/- 0.05 2.53 +/- 0.11 1.40 i 0.06 1.32 i 0.26 1311.00 +/- 122.00 7.12 i 3.09 19.66 i 2.63 16.45 +/- 0.86 9.35 +/- 0.55 1333.60 +/- 183.50 0.02 +/- 0.01 7.93 +/- 1.72 5.77 +/- 0.42 0.89 i 0.26 11.84 +/- 0.67 4.82 i 0.14 4.71 +/- 0.54 8.46 +/- 1.27 2.18 +/- 0.54 9.28 +/- 0.61 1.85 +/- 0.66 11.02 +/- 1.54 9.43 +/- 0.71 0.29 +/- 0.04 10.94 i3.95 21.33 i 3.10 10.42 0 0.71 0.07 +/- 0.04 4.50 0 0.12 4.05 +/- 0.49 1.28 i 0.24 7.56 +/- 0.55 2.64 +/- 0.54 10.10 +/- 0.74 0.08 +/- 0.01 4.41 +/- 1.94 0.08 +/- 0.01 1.74 +/- 0.30 7.43 +/- 0.62 0.07 +/- 0.01 0.05 +/- 0.02 3.07 +/- 0.26 0.26 +/- 0.03 2.52 +/- 0.06 1.32 +/- 0.06 1.22 +/- 0.24 1398.00 +/- 125.00 6.69 +/- 2.92 22.32 +/- 2.65 17.52 +/-0.78 9.88 i 0.23 1552.40 +/- 179.20 0.02 +/- 0.01 9.57 i 1.88 5.77 +/- 0.40 0.65 +/- 0.27 12.75 +/- 0.79 4.76 +/- 0.14 4.82 +/- 0.61 8.22 +/- 1.24 2.33 +/- 0.53 8.51 +/- 0.78 1.69 +/- 0.64 13.77 +/- 1.77 8.84 +/- 0.68 0.33 +/- 0.06 14.72 +/- 4.16 24.82 +/- 3.10 12.16 +/- 1.06 0.14 +/- 0.05 4.48 +/- 0.12 4.65 +/- 0.55 1.23 +/- 0.17 7.36 +/- 040 2.70 +/- 0.40 10.22 +/- 0.50 0.08 +/- 0.01 3.90 +/- 1.32 0.08 +/- 0.01 1.77 +/- 0.21 7.39 +/- 0.47 0.07 +/- 0.01 0.05 +/- 0.01 2.92 +/- 0.19 0.25 +/- 0.03 2.52 +/- 0.06 1.36 +/- 0.04 1.27 +/- 0.18 1354.50 +/- 87.33 6.91 +/- 2.13 20.99 +/- 1.87 16.99 +/- 0.58 9.61 +/- 0.30 1443.00 +/- 128.24 0.02 +/- 0.01 8.75 +/- 1.27 5.77 +/- 0.29 0.77 +/- 0.19 12.29 +/- 0.52 4.79 +/- 0.10 4.77 +/- 0.41 8.34 +/- 0.89 2.25 +/- 0.38 8.89 +/- 0.50 1.77 +/- 0.46 12.40 +/- 1.17 9.14 +/- 0.49 0.31 +/- 0.04 12.83 +/- 2.87 23.07 +/- 2.19 11.29 +/- 0.64 0.11 +/- 0.03 4.49 +/- 0.09 4.35 +/- 0.37 IV5-4
TABLE IV-5. In-House "Duplicate" Samples Concentration (pCVL)m Averaged Lab Code Date Analysis First Result Second Result Result S0-6820, 6821 11/10/2004 K-40 14.41 +/- 1.03 15.01 +/- 1.09 14.71 +/-0.75 S0-6820, 6821 11/10/2004 Sr-90 0.04 +/- 0.02 0.07 +/- 0.02 0.06 +/- 0.02 SWU-7160, 7161 11/30/2004 Gr. Beta 4.39 +/- 1.98 3.09 +/- 1.77 3.74 +/- 1.33 MI-7062, 7063 12/1/2004 K-40 1456.00 +/- 124.80 1640.50 + 131.40 1548.25 +/- 90.61 Ml-7062, 7063 12/1/2004 Sr-90 1.13 +/-0.41 0.98 +/- 0.43 1.06 +/- 0.30 S-7281, 7282 1215/2004 Cs-137 0.82 +/- 0.15 1.16 +/- 0.20 0.99 +/- 0.12 VE-7343,7344 12/13/2004 Gr.Beta 5.25 +/-0.14 5.08 +/-0.14 5.16 +/- 0.10 VE-7343, 7344 12/13/2004 K-40 4.23 +/- 0.71 4.33 +/- 0.69 4.28 +/- 0.49 MI-7317, 7318 12/14/2004 K-40 1702.80 +/- 129.70 1536.80 +/- 115.10 1619.80 +/- 86.70 WW-7375,7376 12/14/2004 Gr. Beta 14.13 +/- 1.03 15.22 +/- 1.06 14.68 +/- 0.74 SWU-7507,7508 12/14/2004 Gr. Beta 4.48 +/- 0.66 5.31 +/- 0.69 4.89 +/- 0.48 DW-7563, 7564 12/27/2004 Gr. Beta 1.88 +/- 0.51 2.34 +/- 0.52 2.11 +/- 0.37 P-7698, 7699 12/27/2004 H-3 246.01 +/- 95.00 259.06 +/- 95.51 252.53 +/- 67.35 AP-7741, 7742 12/28/2004 Be-7 0.06 +/- 0.02 0.05 +/- 0.02 0.05 +/- 0.01 Note: Duplicate analyses are performed on every twentieth sample received in-house. Results are not listed for those analyses with activities that measure below the LLD.
a Results are reported in units of pCi/L, except for air filters (pCi/Filter), food products, vegetation, soil, sediment (pCi/g).
b 600 minute count time or longer, resulting in lower error.
IV5-5
TABLE IV-6. Department of Energy's Mixed Analyte Performance Evaluation Program (MAPEP)a.
Concentrationb Known Control Lab Code Type Date Analysis Laboratory result Activity Limitsc STSO-1022 soil STSO-1022 soil STSO-1022 soil STSO-1022 soil STSO-1022 soil STSO-1022 soil STSO-1022 soil STSO-1 022 d. soil STSO-1 022 d" 'soil STSO-1 022 d 'soil STSO-1022 soil 05/01/04 05/01/04 05/01/04 05/01/04 05/01/04 05/01/04 05/01/04 05/01/04 05/01/04 05/01/04 05/01/04 Am-241 Co-57 Co-60 Cs-134 Cs-137 K-40 Ni-63 Tc-99 U-233/4 U-238 Zn-65 65.90 i 4.50 388.90 +/- 4.00 524.80 +/- 7.10 403.40 +/- 4.60 829.10 +/- 7.60 620.60 +/- 29.50 254.80 +/- 8.40 59.00 +/- 6.00 24.70 i 3.60 24.20 +/- 3.50 743.00 t 13.10 66.97 +/- 6.70 399.60 +/- 40.00 518.00 +/- 51.80 414.40 +/- 41.40 836.20 +/- 83.62 604.00 +/- 60.40 357.05 +/- 35.70 117.66 +/- 11.78 37.00 +/- 3.70 38.85 +/- 3.90 699.30 +/- 69.90 46.88 - 87.06 279.72 - 519.48 362.60 - 673.40 290.08 - 538.72 585.34 - 1088.00 422.80 - 785.20 249.94 - 464.17 82.36 - 152.96 25.90 - 48.40 27.20 - 50.51 489.51 - 909.09 STAP-1 023 STAP-1 023 STAP-1 024 STAP-1 024 STAP-1 024 STAP-1024 6 STAP-1 024 STAP-1 024 STAP-1024 STAP-1024 STAP-1024 STAP-1024 STAP-1 024 STAP-1 024 Air Filter Air Filter Air Filter Air Filter Air Filter Air Filter Air Filter Air Filter Air Filter Air Filter Air Filter Air Filter Air Filter Air Filter 05/01/04 05/01/04 05/01/04 05/01/04 05/01/04 05/01/04 05/01/04 05/01/04 05/01/04 05/01/04 05/01/04 05/01/04 05/01/04 05/01/04 Gr. Alpha Gr. Beta Am-241 Co-57 Co-60 Cs-1 34 Cs-137 Mn-54 Pu-238 Pu-239/40 Sr-90 U-233/4 U-238 Zn-65 0.06 +/- 0.02 1.37 +/- 0.08 0.08 +/- 0.03 2.07 +/- 0.06 2.11 +/- 0.08 1.78 +/- 0.08 1.76 +/- 0.08 2.84 +/- 0.11 0.12 +/- 0.01 0.08 +/- 0.01 0.66 +/- 0.19 0.23 +/- 0.03 0.23 +/- 0.03 3.90 +/- 0.22 0.40 +/- 0.04 1.20 +/- 0.12 0.10 +/- 0.01 2.40 +/- 0.24 2.30 +/- 0.23 2.90 +/- 0.29 2.00 +/- 0.20 3.00 +/- 0.30 0.13 +/- 0.01 0.09 +/- 0.01 0.80 +/- 0.08 0.21 +/- 0.02 0.22 +/- 0.02 4.00 +/- 0.40 0.00 - 0.80 0.60 - 1.80 0.07 - 0.13 1.68 - 3.12 1.61 - 2.99 2.03 - 3.77 1.40 - 2.60 2.10 - 3.90 0.09 - 0.17 0.06 - 0.12 0.56 - 1.04 0.15 - 0.27 0.15 - 0.29 2.80 - 5.20 STW-1026 STW-1 026 STW-1026 STW-1026 STW-1 026 STW-1026 S1W-1026 STW-1026 STW-1 026 STW-1 026 STW-1026 STW-1026 STW-1026 water water water water water water water water water water water water water 05/01/04 05/01/04 05/01/04 05/01/04 05/01/04 05/01/04 05/01/04 05/01/04 05/01/04 05/01/04 05/01/04 05/01/04 05/01/04 Am-241 Co-57 Co-60 Cs-134 Cs-1 37 Fe-55 H-3 Mn-54 Ni-63 Pu-238 Pu-239/40 Sr-90 Tc-99 0.56 +/- 0.07 184.10 +/- 13.50 164.40 +/- 11.70 201.10 +/- 14.00 245.50 +/- 15.80 37.60 +/- 25.30 76.50 +/- 5.40 272.10 +/- 17.50 94.40 +/- 3.20 1.11 +/-0.09 0.01 +/- 0.01 6.20 i 1.10 10.70 +/- 1.00 0.60 +/- 0.06 185.00 +/- 18.50 163.00 +/- 16.30 208.00 +/- 20.80 250.00 +/- 25.00 33.00 +/- 3.30 83.00 +/- 8.30 267.00 +/- 26.70 100.00 +/- 10.00 1.20 +/- 0.12 0.00 +/- 0.00 7.00 +/- 0.70 10.00 +/- 1.00 0.42 - 0.78 129.50 - 240.50 114.10 - 211.90 145.60 - 270.40 175.00 - 325.00 23.10 - 42.90 58.10 - 107.90 186.90 - 347.10 70.00 - 130.00 0.84 - 1.56 0.00 - 0.10 4.90 - 9.10 7.00 - 13.00 IV6-1
TABLE IV-6. Department of Energy's Mixed Analyte Performance Evaluation Program (MAPEP)a.
Concentrationb Known Control Lab Code Type Date Analysis Laboratory result Activity Limits' STW-1 026 water 05/01104 U-233/4 0.14 +/- 0.02 0.12 +/- 0.01 0.08 -0.16 STW-1026 water 05/01/04 U-238 0.94 +/- 0.05 0.90 +/- 0.09 0.63 - 1.17 STW-1026 water 05/01/04 Zn-65 219.60 + 27.90 208.00 +/- 20.80 145.60 -270.40 STW-1027 water 05/01/04 Gr. Alpha 1.20 +/- 0.10 1.20 +/- 0.12 0.00 - 2.40 STW-1027 water 05/01/04 Gr. Beta 4.30 +/- 0.10 4.10 +/- 0.41 2.05 - 6.15 a Results obtained by Environmental, Inc. Midwest Laboratory as a participant in the Department of Energy's Mixed Analyte Performance Evaluation Program, Idaho Operations office, Idaho Falls, Idaho b All results are in Bq/kg or Bq/L as requested by the Department of Energy.
c MAPEP results are presented as the known values and expected laboratory precision (1 sigma, 1 determination) and control limits as defined by the MAPEP.
d The cause of the deviation seems to be incomplete dissolution of the sample.
' A spiked soil sample was prepared. Known activity; 32.98 pCi/g; laboratory result 33.47 pCi/g.
'The sample was reanalyzed with the same results. Investigation is in progress.
6 Based on the results of gamma emitting isotopes (Cs-1 37 and Co-60), the filter geometry appears to be biased by -10%. Addition of the summation peak at 1400 KeV results in a recalculation of 2.12 +/- 0.15 Bq/sample.
IV6-2
TABLE IV-7. Environmental Measurements Laboratory Quality Assessment Program (EML)
Concentration" EML Control Lab Code Type Date Analysis Laboratory results Resulte Limits' STW-1009 STW-1009 STW-1009 STW-1 009 STW-1 009 STW-1 009 STW-1 009 STW-1009 water water water water water water water water 03/01/04 03/01/04 03/01/04 03/01/04 03/01/04 03/01/04 03/01/04 03/01/04 Am-241 Co-60 Cs-1 37 H-3 Pu-238 Pu-239140 Sr-90 Uranium 1.21 +/- 0.02 152.30 +/- 0.30 50.40 +/- 0.90 263.50 +/- 10.00 1.03 +/- 0.04 2.90 +/- 0.10 5.20 +/- 0.30 4.35 +/- 0.21 208.00 +/- 20.70 1063.00 +/- 27.00 1.31 163.20 51.95 186.60 1.10 3.08 4.76 4.62 326.00 1170.00 0.66 - 1.56 0.87 - 1.17 0.90 - 1.25 0.69 - 1.91 0.68 - 1.33 0.62 - 1.38 0.73 - 1.65 0.40 - 1.45 0.55 - 1.31 0.75 - 1.65 STW-1010 water STW-1010 water 03/01/04 Gr. Alpha 03/01/04 Gr. Beta STSO-1011 STSO-1011 STSO-1011 STSO-1011 STSO-1011 STSO-1011 STVE-1012 STVE-1012 STVE-1012 STVE-1012 STVE-1012 STVE-1012 STAP-1013 STAP-1013 STAP-1013 STAP-1013 STAP-1013 STAP-1013 STAP-1013 STAP-1013 Soil Soil Soil Soil Soil Soil Vegetation Vegetation Vegetation Vegetation Vegetation Vegetation Air Filter Air Filter Air Filter Air Filter Air Filter Air Filter Air Filter Air Filter 03/01/04 03/01/04 03/01/04 03/01/04 03/01t04 03/01/04 03/01/04 03/01/04 03/01/04 03/01/04 03/01/04 03/01/04 03/01/04 03/01/04 03/01/04 03/01/04 03/01/04 03/01/04 03/01/04 03/01/04 Am-241 Cs-1 37 K-40 Pu-239/40 Sr-90 Uranium Am-241 Co-60 Cs-1 37 K-40 Pu-239/40 Sr-90 Am-241 Co-60 Cs-1 34 Cs-1 37 Pu-238 Pu-239/40 Sr-90 Uranium 14.10 i4.30 1292.00 i 13.00 563.00 i 83.00 20.70 +/- 1.10 72.10 i 5.80 139.10 i 10.20 4.50 +/- 0.20 14.10 i 0.40 573.90 +/- 6.00 709.00 +/- 19.30 6.60 +/- 0.50 766.50 +/- 51.30 0.11 +/-0.01 30.90 +/- 1.08 12.30 +/- 1.30 24.90 +/- 0.60 0.04 +/- 0.01 0.17 +/- 0.02 1.80 +/- 0.20 0.17 +/- 0.01 1.09 +/- 0.06 2.68 +/- 0.05 13.00 1323.00 539.00 22.82 51.00 180.22 4.93 14.47 584.67 720.00 6.81 734.00 0.10 35.40 18.20 26.40 0.04 0.16 1.76 0.17 1.20 2.85 0.52 - 2.41 0.74 - 1.40 0.70 - 1.59 0.62 - 1.99 0.58 - 2.96 0.27 - 1.48 0.58 - 2.86 0.64 - 1.49 0.75 - 1.48 0.45 - 1.51 0.60 - 1.98 0.50 - 1.37 0.62 - 1.93 0.74 - 1.25 0.70 - 1.21 0.72 - 1.32 0.61 - 1.55 0.67 - 1.58 0.62 - 2.26 0.79 - 2.88 0.82 - 1.58 0.75 - 1.94 STAP-1014 Air Filter 03/01/04 Gr. Alpha STAP-1014 Air Filter 03/01/04 Gr. Beta
' Results are reported In Bq/L with the following exceptions: Air Filters (Bq/Filter), Soil and Vegetation (Bq/kg).
b The EML result listed is the mean of replicate determinations for each nuclide +/- the standard error of the mean.
c Control limits are reported by EML as the ratio of Reported Value / EML value.,
d Probable effect of summation peaks and slight difference In filter geometry.
IV7-1