ML14108A044

Omaha Public Power District Fort Calhoun Station Unit Radiological Environmental Operating Report for Technical Specification Section 5.94.b January 1, 2013 to December 31, 2013

ML14108A044
Person / Time
Site:	Fort Calhoun
Issue date:	12/31/2013
From:	Omaha Public Power District
To:	Office of Nuclear Reactor Regulation
References
Download: ML14108A044 (48)

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Omaha Public Power DistrictFort Calhoun Station Unit No. 1* Radiological Environmental 0* Operating Report* For0* Technical Specification

• Section 5.9.4.b00* January 1, 2013 to December 31, 2013000 -0 r0"00.. i)00..1 iO000DOCKET NO. 50-285OPERATING LICENSE DPR-40 000000S000000OMAHA PUBLIC POWER DISTRICTFORT CALHOUN STATIONRADIOLOGICAL ENVIRONMENTAL OPERATING REPORTTECHNICAL SPECIFICATION 5.9.4.bJanuary 01, 2013 -December 31, 201300000000000000000000 0000000S0000000S0000S00S000000Annual Radiological Environmental Operating ReportThis report is submitted in accordance with Section 5.9.4.b of the Technical Specifications of Fort Calhoun Station Unit No. 1, Facility Operating License DPR-40for the period January 01, 2013 through December 31, 2013.In addition, this report provides any observations and anomalies that occurred duringthe monitoring period.Reviewed by:Supervisrr-System Chemistry Approved by:Ma, ger-Chemistry Plant Manager,ý te VP and CNO 000Annual Radiological Environmental Operating Report0*In accordance with Technical Specification 5.9.4.b, herein is the Fort Calhoun* Station (FCS) Annual Radiological Environmental Operating Report for year 2013.The data provided is consistent with the objectives as specified in Section 5.2.2 of the*Offsite Dose Calculation Manual (ODCM), "Annual Radiological Environmental

• Operating Report."

The report is presented as follows:01) An introductory discussion of the implementation of the Radiological Environmental Monitoring Program (REMP), including program observations

• and environmental impact relevant to the operation of FCS.02) The sample class, sample collection frequency, number of sample locations, and the number of samples collected this reporting period for each parameter

• is delineated in Table 1.0.S3) A statistical evaluation of REMP data is summarized in Table 2.0, inaccordance with Regulatory Guide 4.8, Table 1. For each type of samplemedia and analysis, Table 2.0 presents data separately for all indicator

• locations, all control (background) locations, and the location having the*highest annual mean result. For each of these classes, Table 2.0 specifies the*following:

a. The total number of analysesb. The fraction of analyses yielding detectable results (i.e., results above*the highest Lower Limit of Detection (LLD) for this period)c. The maximum,

minimum, and average resultsd. Locations with the highest annual mean are specified by code, name,*and by distance and direction from the center of plant reactor*containment building.

S4) Table 3.0 is a listing of missed samples and explanations

5) FC-801, 2012 Environmental Land Use Survey ReportS6) Review of Environmental Inc. Quality Assurance Program7) Appendix A describes the Interlaboratory Comparison Program08) Appendix B describes the vendor Data Reporting Conventions utilized9) Appendix C reports the information required when primary coolant specific*activity has exceeded the limits of Technical Specification 2.1.3S10) Appendix D is the Sample Locations/Map PS*Page 1 of 14SS 00 INTRODUCTION

• Radiological Environmental Monitoring Program (REMP)- 20130This report gives the results of the Radiological Environmental Monitoring Program (REMP) for theyear 2013. The REMP is a requirement of the Fort Calhoun Station (FCS) operating license.

It wasinitiated prior to plant operation in 1973.* The main purpose of the REMP is to ensure public safety by monitoring plant discharges andassessing the effect, if any, of plant operations, on the environment.

Samples are collected thatwould account for various exposure pathways such as ingestion, inhalation, adsorption and direct* exposure.

Samples collected on a regular basis include:

air, surface water, ground water, milk,* vegetation, fish, sediment, and food crops. Direct radiation is measured by thermoluminescent dosimeters (TLDs). These samples and TLDs are sent to an independent vendor laboratory foranalysis.

The vendor uses analytical methods that are sensitive enough to detect a level of activityfar below that which would be considered harmful.

Locations for sample collection are based on* radiological and meteorological data from the Annual Effluent Release Report and information

• obtained from the Environmental Land Use Survey.* Most samples, particularly indicator

samples, are collected in a circular area within a five-mile radius* of plant containment while control locations are usually outside of five miles. This circle is divided into* sixteen equal sectors, each assigned an identification letter "A" through "R" (note: letters "I" and "0"are not used, as they may be mistaken for the numbers "1" and "0"). Sector "A" is centered on Northor zero degrees.

Sectors are also given directional labels such as "West-Southwest"

("WSW").Sample locations are listed by number along with their respective distances and direction from plantI* containment, in the Offsite Dose Calculation Manual (ODCM).When assessing sample results, data from indicator locations most likely to be effected by plantoperations are compared to control locations least or not likely to be effected.

Results from anindicator location which were significantly higher than those from a control location, could indicate aplant-attributable effect, and could require additional investigation.

The results of the sample analyses, as required by the FCS Offsite Dose Calculation Manual0 (ODCM), are presented in the attached statistical tables in accordance with Table 1 of Regulatory Guide 4.8, "Environmental Technical Specifications for Nuclear Power Plants."

Sample collection was conducted by plant chemistry/environmental staff. A contract vendor (Environmental Inc.,Northbrook, Illinois) performed sample analyses, preparation of monthly reports and the statistical evaluation of sample results.

All vendor analysis techniques met the sensitivity requirements as0 stated in the ODCM.0Results for 2013 were within expected ranges and compared closely with historical

results, with thefollowing exceptions.

00000*Page 2 of 1400 00000000000S000S0000S00000001)2)Ambient Gamma Radiation Ambient gamma radiation is measured by thermoluminescent dosimeters (TLDs) provided bythe vendor laboratory.

These dosimeters contain calcium sulfate phosphors and areprocessed quarterly.

Thirty-two new thermoluminescent dosimeters were added to theprogram during the fourth quarter of 2010.All sample results are within the range of historical data and displayed less than 16%difference when compared to historical averages.

All results were less than 3 sigma standarddeviations from historical means. No discrepancy between released effluents and resultant radiation dose measured was observed.

No changes in plant operation/procedures arerequired based upon observed impacts to the environment to date.10-Year Trend Comparison of TLD Locations Location Avg. Dose (mr/week) 2013 Avg. Dose (mr/week)

A 1.38 1.60B 1.45 1.43C 1.47 1.35D 1.27 1.28F 1.43 1.33G 1.35 1.38H 1.47 1.401.53 1.48J 1.60 1.65K 1.51 1.53N 1.42 1.480 1.41 1.50P 1.45 1.60S 1.46 1.58L (Control) 1.30 1.30Milk/Pasture Milk samples or pasture grasses, if milk is temporarily unavailable, are collected every twoweeks during the pasture season from the beginning of May through September, and monthlythe rest of the calendar year. Indicator samples are collected from a herd of milk goats at afamily farm located approximately 3.4 miles from the plant in Sector J (South).

The controlsamples are collected from a commercial dairy cow herd located approximately 9.9 miles fromthe plant in Sector J (South).

This indicator station was added in March of this year, thecontrol location is unchanged from last year. No indicator sample of vegetation was available in February due to freezing conditions and no milk locations being present within 5 miles.All sample results for Cesium-1 34, Cesium-1 37 and other gammas were at the LLD for bothindicator and control locations.

No plant-related effects were observed.

Page 3 of 14 00* 3) Fish0Fish are collected on an annual basis. Control samples are collected at a locationapproximately twenty miles upstream of the plant (river miles 665 -667). Indicator samples*are collected in the immediate vicinity of the power plant (river miles 644 -646). Several* species of fish, important to commercial and recreational

interest, representing all levels of the*aquatic food chain are collected at both locations.

• All sample results are within the range of historical data. Results from both control and*indicator locations were less than LLD for all gamma emitters, indicating no plant-related

• effects.

4) Food Crop* Based on the results of the biennial Land Use Survey, the nearest high deposition pathway for* food crops is the Alvin Pechnik Farm in Sector H (0.94 miles, 1630). Accordingly, vegetable samples were collected at Alvin Pechnik Farm for the purposes of the 2013 REMP.*Samples were comparable with historical results and within the range of results reported from*the control location garden at Mohr Dairy.All results were at the LLD for all non-naturally occurring radionuclides.

No plant-related

• effects were observed.

05) Sediment*River sediment samples are collected twice a year at an upstream control location (0.09 miles,*40 N) and a downstream indicator location (0.45 miles, 1080 ESE).0All results were at the LLD for all non-naturally occurring radionuclides.

No plant-related effects were observed.

06) Air Monitoring Air sample results for 2013 were well within historical limits for all locations.

Additionally, all*indicator locations showed results very similar to the control locations.

0*All sample results are within the range of historical data. All indicator locations displayed lessthan 8% difference when compared to historical average.

All 2013 results when compared tohistorical averages are within the stated vendor error acceptance tolerance.

S*Results from both control and indicator locations were less than LLD for gamma emitters and*iodine.

No changes in plant operation/procedures are required based upon observed impactsto the environment to date.000*Page 4 of 1400 S00000000S00000S00000000000S07)8)10-Year Trend Comparison of Air Sampling Locations Location Avg. Beta (pCi/m3) 2013 Avg. Beta (pCi/m3)Sector B 0.030 .029Sector D 0.029 .028Sector I 0.027 .028Sector J 0.028 .030Sector K* 0.029 .030Sector F (Control) 0.030 .029* At least a 5-Year comparison due to data availability Surface WaterWater samples are collected upstream of the plant (control location) as well as half-mile downstream and at a municipal water treatment plant on the north edge of Omaha.Results for Cs-1 34, Cs-1 37, and other gammas were all less than LLD. Tritium results werealso less than LLD. No plant-related effects were detected.

Ground WaterQuarterly residential well water samples are collected at the following locations:

Station No.15, Smith Farm, Station No. 20, Mohr Dairy, Station No. 74, D. Miller Farm and Station No. 75,Lomp Acreage.

All sample results to date have been at the LLD except gross beta due tonaturally occurring radionuclides.

Gross beta results have ranged from a low of 2.7 pCi/liter toa high of 12.1 pCi/liter, with an average gross beta for the year of 5.7 pCi/liter.

Strontium-90 analysis is being conducted on wells as part of the station's groundwater protection program.No plant-related effects were detected.

Page 5 of 14 S0000000000S00000000S000S00000Table 1.0Sample Collection ProgramCollection Number of SamplesSample Class Frequency Sample Collected thisLocations Period.Background Radiation (TLDs) Quarterly 47 188Air Particulates Weekly 6 312Airborne Iodine Weekly 6 312BiweeklyMilk May thru Sept 2 351Surface Water Monthly 3 36Ground Water Quarterly 4 16Fish Annually 2 52Sediment Semi-annually 2 4Food Crops Annually 383TOTAL 916Note 1: Milk sample collection total includes vegetation performed for milk unavailability.

Milksampling is semi-monthly during May-Sept, and monthly the rest of the year. Three milksamples were performed in August to maintain ST frequency.

Note 2: Includes one background sample.Note 3: Variety of samples collect during period.Page 6 of 14 0000000000Table 2.0 Radiological Environmental Monitoring Program SummaryReporting PeriodDocket No.January-December, 201350-285Name of FacilityLocation of FacilityFort Calhoun Nuclear Power Station -Unit 1Washington, Nebraska( County, State )Indicator Location with Highest Control NumberSample Type and Locations Annual Mean Locations Non-Type Number of LLDb Mean (F)0 Mean (F)0 Mean (F)c Routine(Units) Analyses' Range' Locationd Rangec Rangec ResultseBackground Gamma 188 0.5 1.5 (184/184)

OTD-2K-(I),

1.7 (4/4) 1.3 (4/4) 0Radiation (1.1-1.9) 2.52 mi. @ 2050 (1.4-1.9)

(1.1-1.5)

(TLD)(mR/week)

Airborne GB 312 0.005 0.028 (260/260)

OAP-K-(I) 0.029 (52/52) 0.029 (52/52) 0Particulates (0.011-0.067) 0.65 miles SSE. (0.011-0.065)

(0.012-0.065)

(pCi/m3) GS 24Cs-134 0.001 < LLD -< LLD 0Cs-137 0.001 < LLD <- LLD 0Other Gammas 0.001 < LLD <- LLD 0Airborne 1-131 312 0.070 < LLD -< LLD 0Iodine (pCi/m3)Milk 1-131 34 0.5 < LLD -< LLD 0(pCi/L)GS 34K-40 150 1831 (16/16) OFM-G-(I),

Stangl 1831 (16/16) 1378 (18/18) 0(1706-1974)

Dairy, 3.4 mi@369° (1706-1974)

(1305-1585)

Cs-134 15 < LLD -< LLD 0Cs-137 15 < LLD < LLD 0Other Gammas 15 < LLD < LLD 0Ground Water GB 16 5.7 (12/12) OGW-A-(I),

Smith 6.6 (4/4) 5.7 (4/4) 0(pCi/L) (2.7-12.1)

Farm, 1.9 mi @ 1330 (2.7-12.1)

(4.1-6.9)

H-3 16 300 < LLD -< LLD 0Sr-90 16 0.71 < LLD -< LLD 0GS 16(pCi/L) Cs-1 34 15 < LLD -< LLD 0Cs-137 18 < LLD -< LLD 0Other Gammas 15 < LLD -< LLD 0Surface Water GS 36(pCi/L) Cs-134 15 < LLD -< LLD 0Cs-137 18 < LLD -< LLD 0Other Gammas 15 < LLD -< LLD 00H-3 12 300 < LLD < LLDPage 7 of 14 0S00S0000Name of Facility Fort Calhoun Nuclear Power Station -Unit 1 Docket No. 50-285Location of Facility Washington, Nebraska( County, State)Sample Type and Indicator Location with Highest Control NumberType Number of LLDb Locations Annual Mean Locations Non-(Units) Analysesa Mean (F)L d Mean (F)' Mean (F)' RoutineRange0 Location Rangec RangeR ResultseFish GS 5(pCi/g wet) Mn-54 0.021 < LLD -< LLD 0Co-58 0.023 < LLD -< LLD 0Co-60 0.016 < LLD -< LLD 0Fe-59 0.071 < LLD -< LLD 0Zn-65 0.040 < LLD -< LLD 0Ru-103 0.031 < LLD -< LLD 0Cs-1 34 0.022 < LLD -< LLD 0Cs-1 37 0.019 < LLD -< LLD 0Sediment GS 4pCi/g dry Mn-54 0.023 < LLD -< LLD 0Co-58 0.023 < LLD -< LLD 0Co-60 0.016 < LLD -< LLD 0Fe-59 0.066 < LLD -< LLD 0Zn-65 0.051 < LLD <- LLD 0Cs-134 0.015 < LLD -< LLD 0Cs-1 37 0.020 < LLD -< LLD 0Food Crops GS 8(pCi/g wet) Mn-54 0.021 < LLD -< LLD 0Co-58 0.020 < LLD -< LLD 0Co-60 0.014 < LLD -< LLD 0Fe-59 0.045 < LLD -< LLD 0Zn-65 0.043 < LLD -< LLD 0Zr-Nb-95 0.023 < LLD -< LLD 0Cs-134 0.017 < LLD -< LLD 0Cs-1 37 0.016 < LLD -< LLD 0Ba-La-140 0.015 < LLD -< LLD 0Vegetation (MI) GS I(pCi/g wet) Mn-54 0.033 < LLD -< LLD 0Co-58 0.029 < LLD -< LLD 0Co-60 0.026 < LLD -< LLD 0Fe-59 0.050 < LLD -< LLD 0Zn-65 0.052 < LLD -< LLD 0Zr-Nb-95 0.035 < LLD -< LLD 01-131 0.046 < LLD < LLD 0Cs-1 34 0.026 < LLD -< LLD 0Cs-137 0.029 < LLD -< LLD 0Ba-La-140 0.027 < LLD -< LLD 08GB = gross beta, GS = gamma scan.b LLD = nominal lower limit of detection based on a 95% confidence level.c Mean and range are based on detectable measurements only (i.e., >LLD) Fraction of detectable measurements at specified locations is indicated in parentheses (F).d Locations are specified:

(1) by code, (2) by name, and (3) by distance and direction relative to the Reactor Containment Building.

Non-routine results are those which exceed ten times the control station value. If no control station value is available, the result isconsidered non-routine if it exceeds the typical pre-operational value for the medium or location.

Page 8 of 14 00000000S000000S000000000000Table 3.0Listing of Missed Samples (samples scheduled but not collected)

Sample Date Location ReasonTypePage 9 of 14

• @@@@*OOO@O@@e@@@@OOO@@O@eOO@@@OO@SOSoe@@@e@

FORT CALHOUN STATIONCHEMISTRY FORM2012Environmental Land Use Survey ReportFC-801REV IPage 1 of3Sector r Land Use Owner Miles Meters Deg Survey _ XOQ DOQ RemarksTechnique 50 2rA IN RESIDENCE WRIGHT 14.361 7016.7ý 3511 INTERVIEW X[ IXl 1.60E-071 5.50E-10MILK ANIMALMEAT ANIMALVEGETATION GROUNDWATER WRIGHT 4.36 7016.7 351 INTERVIEW X IXl 1.60E-07 5.50E-11B I NNE RESIDENCE RAND,J 1.93 3106.0q 12 INTERVIEW X 1.30E-06 2.50E-09MILK ANIMALMEAT ANIMALVEGETATION GROUNDWATER RAND,J 1.93 3106.01 12 INTERVIEW X 1.30E-06 2.50E-01C I NE RESIDENCE HANSEN,S 1.52 2446.2q 42 INTERVIEW X X 1.70E-06 1.80E-09MILK ANIMALMEAT ANIMALVEGETATION THIELE 1 1.59 2558.80 52 MAIL SURVEY X 1.60E-06 1.70E-09f GROUNDWATER HANSEN,S 1 1.52 2446.21 421 MAIL SURVEY X1I xl 1.70E-06 1.80E-09j D ENE RESIDENCE MEADE,G 1 4.79 7708.7 63j INTERVIEW X 1.60E-07 8.40E-111 MILK ANIMALMEAT ANIMALVEGETATION MEADE,G 14.79 7708.71 631 INTERVIEW X I 1.60E-071 8.40E-111 GROUNDWATER MEADE,G 14.79 7708.71 631 INTERVIEW X 1.60E-07 8.40E-111 RESIDENCE DOTY,J 1 4.6717515.61 891 MAIL SURVEY X 2.30E-07 1.40E-10_

MILK ANIMALMEAT ANIMAL BROTHERS,D 4.917901.8 90 INTERVIEW X 2.30E-0711.20E-1 VEGETATION GROUNDWATER DOTY,J 4.67 7515.6 89 INTERVIEW X 2.30E-07 1.40E-10F IESE RESIDENCE WILSON ISLAND 4.22 6791.!q 121 INTERVIEW X 2.30E-07 2.60E-1qMILK ANIMALMEAT ANIMALVEGETATION GROUNDWATER WILSON ISLAND 4.22 6791.43 121 INTERVIEW X 2.30E-07 2.60E-11G SE RESIDENCE CARTER,T 1.67 2687.6q 145 INTERVIEW X 1.60E-06 4.80E-0ýMILK ANIMALMEAT ANIMALVEGETATION KALIN,W 11.742800.21145 INTERVIEW X 1.50E-06 4.50E-0GROUNDWATEF SMITH 1.9913202.5 134 INTERVIEW X 1.02E-06 2.97E-0Page 10 of 14 FORT CALHOUN STATIONCHEMISTRY FORM2012Environmental Land Use Survey ReportFC-801REV IPage 2 of 3Sector DIr Land Use Owner Miles Meters Deg Survey Aeroup XOQ DOQ RemarksTechnique

[ j __ jH SSE RESIDENCE LOMP .6511046.011631 INTERVIEW

[X[ 11.10E-051 5.80E-08_

MILK ANIMALMEAT ANIMAL HINELINE,R 1.82 2929.01 148 INTERVIEW X 1.OOE-06 5.10E-09VEGETATION PECHNIK,A

.94 1512.74 163 INTERVIEW X 4.80E-06 2.60E-08GROUNDWATER LOMP .65 1046.0 163 INTERVIEW X 1.1OE-05 5.80E-08J I S RESIDENCE DOWLER .7311174.8 175 INTERVIEW X 5.70E-06 2.50E-08MILK ANIMALMEATANIMAL DICKES,L 2.60 4184.20 170 INTERVIEW X 2.60E-07 9.40E-1CVEGETATION DOWLER .73 1174.81 175 INTERVIEW X 5.70E-06 2.50E-08GROUNDWATER DOWLER .73 1174.8 175 INTERVIEW X 5.70E-06 2.50E-08K SSW RESIDENCE D.MILLER

.65 1046.07 203 INTERVIEW X 3.40E-06 1.00E-08MILK ANIMALMEAT ANIMAL T. DEIN 2.00 3218.6c 189 INTERVIEW X 2.50E-07 6.70E-10VEGETATION T.DEIN 2.00 3218.6c 189 INTERVIEW X 2.50E-07 6.70E-1CGROUNDWATER D.MILLER

.65 1046.07 203 INTERVIEW X 3.40E-06 1.OOE-01L SW RESIDENCE ROBERTSON,D

.73 1174.84 224 INTERVIEW X 3.80E-06 7.20E-09MILK ANIMALMEAT ANIMAL ROBERTSON,D

.73 1174.81 224 INTERVIEW X 3.80E-06 VEGETATION ROBERTSON,D

.73 1174.84 224 INTERVIEW X 3.80E-06 GROUNDWATER ROBERTSON,D

.73 1174.8, 224 INTERVIEW X 3.80E-06 7.20E-0 _M IWSW RESIDENCE BENSEN,M 1.06 1705.90 257 MAIL SURVEY X 3.60E-06 3.80E-01MILK ANIMALMEAT ANIMAL WRICH,B 2.42 3894.61 250 MAIL SURVEY X 4.60E-07 4.20E-1VEGETATION RUSSELL,D 1.21 1947.311246 MAIL SURVEY Xi 2.50E-06 GROUNDWATER BENSEN,M 1.06 1705.9C 257 MAIL SURVEY XI 3.60E-06 3.80E-01N I W RESIDENCE NIELSEN,D 1.20 1931.21 263 INTERVIEW Xj 2.40E-06 3.80E-0-c MILK ANIMALMEAT ANIMAL ANDERSON,J 3.25 5230.37 281 INTERVIEW X 2.40E-07 2.80E-1CVEGETATION ASMUSSEN,G 1.30 2092.1- 270 MAIL SURVEY X 1.90E-06 3.OOE-0EGROUNDWATER ANDERSON,J 3.25 5230.37 281 INTERVIEW X_ 2.40E-07 2.80E-1CPWNVý RESIDENCE WACHTER,G 2.27 3653.21[302 INTERVIEW Xj 6.1OE-07 1.10E-0OMILK ANIMALMEAT ANIMAL WACHTER,G 2.27 3653.21 302 INTERVIEW X 6.1OE-07 VEGETATION WACHTER,G 2.27 3653.21302 INTERVIEW X 6.10E-07 1.10E-0GROUNDWATER WACHTER,G 2.27 3653.21 302 INTERVIEW X j6.10E-07 1.1OE-0ýPage 11 of 14 FORT CALHOUN STATIONCHEMISTRY FORM2012Environmental Land Use Survey ReportFC-801REV IPage 3 of 3Sector Dir Land Use Owner Miles Meters Deg Survey A e Group XOQ DOQ RemarksTechnique

= =Q NW RESIDENCE HANSEN, R 12 4013862.413181 INTERVIEW

_ ____ 6.20E-071 1.70E-09[

MILK ANIMALMEAT ANIMALVEGETATION HANSEN, R 2.40 3862. 318 INTERVIEW X 6.20E-07 1.70E-0OGROUNDWATER HANSEN,R 12.40 3862.4,318 INTERVIEW X 6.20E-071 1.70E-09R JNNW RESIDENCE SHUBERT,B 2.08 3347.41330 INTERVIEW X 9.40E-071 3.40E-0qMILK ANIMALMEAT ANIMAL SONDERUP 3.73 328 INTERVIEW X 2.60E-07 7.60E-1VEGETATION SONDERUP 3.73 6002.8. 328 INTERVIEW X 2.60E-07 7.60E-1GROUNDWATEF SONDERUP 3.73 6002.81 328 INTERVIEW X1 2.60E-07 7.60E-1Performed bvReviewed by(1) Approximate age categories in receptor deck for evaluating dose commitment:

Infant 0-1 Yr.Child 1-11 Yrs.Teen12-17 Yrs.Adult Over 17 Yrs.Page 12 of 14 000Review of Environmental Inc., Quality Assurance Program*Fort Calhoun Station contracts with Environmental Inc., Midwest Laboratory (vendor* lab) to perform radioanalysis of environmental samples.

Environmental Inc.*participates in interlaboratory comparison (cross-check) programs as part of itsquality control program.

These programs are operated by such agencies as theDepartment of Energy, which supply blind-spike samples such as milk or water*containing concentrations of radionuclides unknown to the testing laboratory.

This*type of program provides an independent check of the analytical laboratory's

• procedures and processes, and provides indication of possible weaknesses.

Inaddition, Environmental Inc. has its own in-house QA program of blind-spike and*duplicate analyses.

0*Vendor in-house spike sampling was performed without a failure and in-house blankanalyses were performed within acceptable ranges.0*Water sample ERW-1257 was performed in 2012 to determine isotopes of radium.Determinations for Ra-226 and Ra-228 displayed a high bias. Reanalysis of bothsamples produced acceptable results.

No reason was given for the failures.

A new*test was ordered from ERA to be performed in the first quarter of 2013. That test,*ERW-6022, failed in February of 2013 again with a high bias. The test was again re-*performed, and like last year, produced acceptable results.

It was determined thatinterference from short lived radon daughters Pb-214 and Bi-214 was producing thehigh bias. Allowing decay time removes the bias. Radium analysis is not part of the*FCS REMP program.

OPPD results were not negatively impacted by this vendor*identified and corrected issue.DOE MAPEP air particulate sample MAAP-738 failed low at 0.14 pCi/filter with an*acceptable range of 0.36-2.04.

The sample was re-analyzed and no alpha activity*was detected.

The sample was counted per enclosed instructions; however the filter*appears to have been loaded on the wrong side. When the sample was flippedover, gross alpha was determined to be 0.61 pCi/filter in the acceptable range.*Gross alpha air particulate analysis is not part of the FCS REMP program.

Air*particulate gross beta, which would not be impacted by the misloaded sample, and*is part of the FCS REMP program was performed on the same sample successfully.

OPPD results were not negatively impacted by this vendor identified and corrected issue. DOE air particulate sample MAAP-5046 was performed in the 3rd qtr. Gross*alpha & gross beta were once again performed satisfactory.

Additional gamma scan*and transuranic analyses were performed.

One of the four transuranic tests, for U-*233/234, had a high bias. The sample was reanalyzed, with acceptable results.Uranium analysis is not part of the FCS REMP program.

OPPD results were not*negatively impacted by these vendor identified issues. Gamma counts from control*or indicator spectrums had plant related nuclides present.

A sample geometry*adjustment was made and the sample recounted.

The re-performed analysis waswithin acceptable limits (6.74).0*Page 13 of 140S S00000000S000000000000S00Two failures occurred on analysis of MAPEP soil samples.

MASO-744 failed low onSr-90 (408.4bq/kq) for a range of 440-816 bq/kg. The sample was reanalyzed usingadditional fuming nitric separations and produced acceptable results.

Another soilsample MASO-5043 was performed in the 3rd quarter and had acceptable Sr-90results.

This soil sample however failed a gamma scan for Co-57(high),

it wasdetermined to be an interference from Eu-1 52 being present in the sample. Whenthe scan was corrected for this energy line interference, that 0 result fell within theacceptance band of 0-5. Sr-90 analysis in soil is not part of the FCS REMPprogram.

OPPD gamma scan results on soil were not negatively impacted by thisvendor identified issue.No test results failed both the ERA and DOE methodologies for a given sample type.Reanalysis produced acceptable results.

Ordering of additional tests, andsuccessfully testing after fixes were applied, visibly demonstrates the vendor'scommitment to reporting and resolving deficiencies.

These results indicate the vendor's ability to self-identify and correct any deviations from acceptable or expected results.

The test results had no impact on FortCalhoun samples and were documented as such by the vendor.Page 14 of 14 0000S00S0000S00000S000000000000*A kTI Environmental, Inc.MidestLaboratory 700 Landwehi Road -Northbrook.

IL. 60062-23 Wphone (847) 564-0700

-fax (847) 564-4517APPENDIX AINTERLABORATORY COMPARISON PROGRAM RESULTSNOTE: Environmental Inc., Midwest Laboratory participates in intercomparison studies administered byEnvironmental Resources Associates, and serves as a replacement for studies conducted previously by the U.S. EPA Environmental Monitoring Systems Laboratory, Las Vegas, Nevada. Results arereported in Appendix A. TLD Intercomparison

results, in-house spikes, blanks, duplicates andmixed analyte performance evaluation program results are also reported.

Appendix A is updatedfour times a year; the complete Appendix is included in March, June, September and Decembermonthly progress reports only.January through December, 2013 0000* Appendix A1 I nterlaboratory Comparison Proqram ResultsS0Environmental, Inc., Midwest Laboratory has participated in interlaboratory comparison (crosscheck) programs since the formulation of it's quality control program in December 1971. These programs areoperated by agencies which supply environmental type samples containing concentrations of radionuclides 0known to the issuing agency but not to participant laboratories.

The purpose of such a program is to providean independent check on a laboratory's analytical procedures and to alert it of any possible problems.

0Participant laboratories measure the concentration of specified radionuclides and report them to the issuingagency. Several months later, the agency reports the known values to the participant laboratories andspecifies control limits. Results consistently higher or lower than the known values or outside the controllimits indicate a need to check the instruments or procedures used.Results in Table A-1 were obtained through participation in the environmental sample crosscheck programadministered by Environmental Resources Associates, serving as a replacement for studies conducted

• previously by the U.S. EPA Environmental Monitoring Systems Laboratory, Las Vegas, Nevada.STable A-2 lists results for thermoluminescent dosimeters (TLDs), via International 0Intercomparison of Environmental Dosimeters, when available, and internal laboratory testing.0Table A-3 lists results of the analyses on in-house "spiked" samples for the past twelve months. All samplesare prepared using NIST traceable sources.

Data for previous years available upon request.05Table A-4 lists results of the analyses on in-house "blank" samples for the past twelve months. Data forprevious years available upon request.*Table A-5 lists REMP specific analytical results from the in-house "duplicate" program for the past twelvemonths. Acceptance is based on the difference of the results being less than the sum of the errors.Complete analytical data for duplicate analyses is available upon request.*The results in Table A-6 were obtained through participation in the Mixed Analyte Performance Evaluation Program.5Results in Table A-7 were obtained through participation in the environmental sample crosscheck programadministered by Environmental Resources Associates, serving as a replacement for studies conducted previously by the Environmental Measurement Laboratory Quality Assessment Program (EML).0t Attachment A lists the laboratory precision at the 1 sigma level for various analyses.

The acceptance criteria*in Table A-3 is set at +/- 2 sigma.*Out-of-limit results are explained directly below the result.00000* AlS0 0SS0000000000000S0000000000TABLE A-1. Interlaboratory Comparison Crosscheck

program, Environmental Resource Associates (ERA)a.Concentration (pCi/L)Lab Code Date Analysis Laboratory ERA ControlResult b Result C Limits Acceptance ERW-76ERW-76ERW-76ERW-1593ERW-1593ERW-1 596ERW-1596ERW-1596ERW-1 596ERW-1 596ERW-1 598ERW-1 598ERW-1600ERW-1600ERW-1605ERW-1605ERW-1605ERW-1606ERW-6009ERW-6009ERW-6012ERW-6012ERW-6012ERW-6012ERW-6012ERW-6015ERW-6015ERW-6019ERW-6022ERW-6022 dERW-6022ERW-602401/07/1301/07/1301/07/1304/08/1304/08/1304/08/1304/08/1304/08/1304/08/1304/08/1304/08/1304/08/1304/08/1304/08/1304/08/1304/08/1304/08/1304/08/1310/07/1310/07/1310/07/1310/07/1310/07/1310/07/1310/07/1310/07/1310/07/1310/07/1310/07/1310/07/1310/07/1310/07/13Ra-226Ra-228UraniumSr-89Sr-90Ba-133Co-60Cs-134Cs-137Zn-65Gr. AlphaGr. Beta1-1311-131(G)Ra-226Ra-228UraniumH-3Sr-89Sr-90Ba-133Co-60Cs-134Cs-137Zn-65Gr. AlphaGr. Beta1-131Ra-226Ra-228UraniumH-310.04 +/- 0.556.11 +/- 1.295.90 +/- 0.5843.60 +/- 4.3223.20 +/- 1.7074.80 +/- 4.0065.50 +/- 3.4241.10 +/- 3.4742.30 +/- 4.03200.3 +/- 10.134.30 +/- 1.9818.70 +/- 0.9823.00 +/- 1.1023.48 +/- 9.4416.30 +/- 0.705.32 +/- 1.3057.30 +/- 4.204041 +/- 19422.00 +/- 2.8017.10 +/- 2.5548.20 +/- 4.29100.8 +/- 4.787.30 +/- 4.35199.6 +/- 7.4356.2 + 13.230.70 +11.9025.70 +/- 6.4822.50 +/- 1.0112.70 + 1.625.70 +/- 0.566.59 +/- 0.3818397 +/- 6959.915.225.9641.3023.9082.1065.9042.8041.70189.040.8021.6023.8023.8015.404.3661.20405021.9018.1054.20102.086.70206.0333.042.8032.2023.6012.104.026.24177007.42 -11.603.14 -6.964.47 -7.1331.60 -48.4017.20 -28.0069.00 -90.3059.30 -75.0034.20 -47.1037.00 -48.80170.0 -222.021.10 -51.9013.00 -29.7019.70 -28.3019.70 -28.3011.50 -17.702.54 -5.9849.80 -67.903450 -446014.40 +/- 28.2012.80 +/- 21.5044.70 +/- 59.9091.80 +/- 114.0071.10 +/- 95.40185.0 -228.0300.0 -389.022.20 +/- 54.3020.80 +/- 39.9019.60 +/- 28.009.04 +/- 14.002.30 +/- 5.594.70 +/- 7.4415500 -19500PassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassFailPassPass0 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 determinations.

C Results are presented as the known values, expected laboratory precision (1 sigma, 1 determination) and control limitsas provided by ERA.d The reported result was obtained in the first cycle of counting.

It can be positively biased due to extra beta countscontributed by Pb-214 and Bi-214 daughters of Rn-222. Result of second cycle of counting 4.47 pCi/L.A1-1 0S00S0S0Attachment AACCEPTANCE CRITERIA FOR "SPIKED" SAMPLESLABORATORY PRECISION:

ONE STANDARD DEVIATION VALUES FOR VARIOUS ANALYSESa One standard deviation Analysis Level for single determination Gamma EmittersStrontium-89b Strontium-90b Potassium-40 Gross alphaGross beta5 to 100 pCi/liter or kg> 100 pCi/liter or kg5 to 50 pCi/liter or kg> 50 pCi/liter or kg2 to 30 pCi/liter or kg> 30 pCi/liter or kga 0.1 g/liter or kg5 20 pCi/liter

> 20 pCi/liter

< 100 pCi/liter

> 100 pCi/liter 0000000Tritium5 4,000 pCi/liter

> 4,000 pCi/liter 5.0 pCi/liter 5% of known value5.0 pCi/liter 10% of known value5.0 pCi/liter 10% of known value5% of known value5.0 pCi/liter 25% of known value5.0 pCi/liter 5% of known value+la =169.85 x (known)0°93310% of known value15% of known value10% of known value6 pCi/liter 10% of known value6 pCi/liter 15% of known value10 pCi/liter 10% of known value20% of known valueRadium-226,-228 Plutonium Iodine-1 31,Iodine-129bUranium-238, Nickel-63b Technetium-99b

> 0.1 pCi/liter a 0.1 pCi/liter, gram, or sample< 55 pCi/liter

> 55 pCi/liter

< 35 pCi/liter

> 35 pCi/liter S000S00S00Iron-55b50 to 100 pCi/liter

> 100 pCi/liter Other Analyses bFrom EPA publication, "Environmental Radioactivity Laboratory Intercomparison StudiesProgram, Fiscal Year, 1981-1982, EPA-600/4-81-004.

b Laboratory limit.A2 0S0S0S00000000000TABLE A-2. Thermoluminescent Dosimetry, (TLD, CaSO4: Dy Cards).mRLab Code Date Known Lab Result ControlDescription Value +/- 2 sigma Limits Acceptance Environmental, Inc.2013-12013-12013-12013-12013-12013-12013-12013-12013-12013-12013-12013-15/6/20135/6/20135/6/20135/6/20135/6/20135/6/20135/6/20135/6/20135/6/20135/6/20135/6/20135/6/201340 cm.50 cm.60 cm.70 cm.80 cm.90 cm.100 cm.110 cm.120 cm.135 cm.150 cm.180 cm.34.2621.9315.2311.198.576.775.484.533.813.012.441.6939.92 +/- 2.6725.44 +/- 3.3115.88 +/- 1.1210.89 +/- 0.669.21 +/- 0.416.52 +/- 0.345.02 +/- 0.534.51 +/- 0.344.28 +/- 0.352.64 +/- 0.182.10 +/- 0.251.78 +/- 0.3323.98 -44.5415.35 -28.5110.66 -19.807.83 -14.556.00-11.14 4.74 -8.803.84 -7.123.17 -5.892.67 -4.952.11 -3.911.71 -3.171.18 -2.20PassPassPassPassPassPassPassPassPassPassPassPassEnvironmental, Inc.00000000000000000000201 3-22013-22013-22013-22013-22013-22013-22013-22013-22013-22013-22013-211/18/2013 11/18/2013 11/18/2013 11/18/2013 11/18/2013 11/18/2013 11/18/2013 11/18/2013 11/18/2013 11/18/2013 11/18/2013 11/18/2013 50 cm.60 cm.70 cm.75 cm.80 cm.90 cm.100 cm.110 cm.120 cm.135 cm.150 cm.180 cm.19.9313.8410.178.867.796.154.984.123.462.732.211.5422.75 +/- 3.6715.75 +/- 1.9411.24 +/- 0.889.18 +/- 1.237.81 +/- 1.105.98 +/- 0.905.13 +/- 0.733.87 +/- 0.323.11 +/-0.392.71 +/- 0.832.11 +/- 0.631.81 +/- 0.1013.95 -25.919.69 -17.997.12 -13.226.20-11.52 5.45 -10.134.31 -8.003.49 -6.472.88 -5.362.42 -4.501.91 -3.551.55 -2.871.08 -2.00PassPassPassPassPassPassPassPassPassPassPassPassA2-1 0SS0S0000S0000000000000000S0000TABLE A-3. In-House "Spiked" SamplesConcentration (pCi/L)aLab Code b Date Analysis Laboratory results Known Control2s, n=1 c Activity Limitsd Acceptance SPW-66SPW-1891SPSO-12313S SPMI-264SPMI-264SPMI-264SPW-266SPW-266SPW-266SPW-266SPAP-376SPAP-378SPAP-378SPW-391SPW-380W-30413W-30413W-30713W-42713W-42713WW-2870WW-2870WW-2870W-53113SPAP-3332 SPW-3334SPW-3458SPAP-3529 SPAP-3529 SPAP-3531 SPF-3533SPF-3533SPW-3535SPW-3537SPW-3539SPW-18931/9/20131/18/2013 1/23/2013 1/25/2013 1/25/2013 1/25/2013 1/25/2013 1/25/2013 1/25/2013 1/25/2013 2/1/20132/1/20132/1/20132/1/20132/10/2013 3/4/20133/4/20133/7/20134/27/2013 4/27/2013 5/7/20135/7/20135/7/20135/31/2013 6/19/2013 6/19/2013 6/24/2013 6/27/2013 6/27/2013 6/27/2013 6/27/2013 6/27/2013 6/27/2013 6/27/2013 6/27/2013 6/28/2013 Tc-99Ra-228Tc-99Cs-134Cs- 137Sr-90Co-60Cs-134Cs-1 37Sr-90Gr. BetaCs- 134Cs-137H-3Ni-63Gr. AlphaGr. BetaRa-226Gr. AlphaGr. BetaCo-60Cs-137H-3Ra-226Am-241Th-230C-14Cs-1 34Cs-137Gr. BetaCs- 134Cs-1 37Ni-63Tc-99Fe-55Ra-2281009 +/- 535.60 +/- 2.75103.5 +/- 2.2110.9 +/-_6.782.84 +/- 7.4738.19 +/- 1.4946.89 +/- 4.68105.9 +/- 8.042.17 +/- 5.6539.84 +/- 1.6544.20 +/- 0.113.71 +/- 0.6597.47 +/- 2.5063719 +/- 703217.0 +/- 3.719.77 +/- 0.4030.48 +/- 0.3418.06 +/- 0.5120.67 +/- 0.4028.44 +/- 0.32166.1 +/- 7.4161.2 +/- 9.36853 +/- 25016.83 +/- 0.414.60 +/- 0.144.36 +/- 0.343825 +/- 133.49 +/- 1.26102.0 +/- 2.945.64 +/- 0.111.31 +/- 0.142.77 +/- 0.27204.3 +/- 3.5104.5 +/- 1.797015 +/- 86030.16 -2.73107830.85107.8107.577.4840.1144.48107.539.4940.1145.683.87102.965626205.320.0030.9016.7020.0030.90161.6149.0673516.704.004.0047363.30101.145.421.502.43204.8107.89067730.85754.9 -1402.021.60 -40.1175.46 -140.1496.73 -118.2367.48 -87.4832.09 -48.1334.48 -54.4896.73 -118.2329.49 -49.4932.09 -48.1327.41 -63.952.32 -5.4292.61 -113.1952501 -78751143.7 -266.910.00 -30.0020.90 -40.9011.69 -21.7110.00 -30.0020.90 -40.90145.4 -177.8134.1 -163.95388 -808211.69 -21.712.40 -5.602.40-5.60 2842 -66301.98 -4.6290.99 -111.2127.25 -63.590.90 -2.101.46 -3.40143.4 -266.275.46 -140.1472542 -10881221.60 -40.11PassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassA3-1 S00000S000SS00S00S00000000S0000TABLE A-3. In-House "Spiked" SamplesConcentration (pCi/L)aLab Code b Date Analysis Laboratory results Known Control2s, n=1 c Activity Limits d Acceptance SPW-72913S SPW-4373SPW-4373SPW-4373SPW-4374SPMI-4376 SPMI-4376 SPMI-4376A W-73113SPS-4514W-82013W-82013SPW-1894W-90913W-90913WW-5623WW-5623WW-5623WW-5750WW-5750WW-5750W-102813SPW-1898W-122313W-1223137/29/2013 7/31/2013 7/31/2013 7/31/2013 7/31/2013 7/31/2013 7/31/2013 7/31/2013 7/31/2013 8/5/20138/20/2013 8/20/2013 8/28/2013 9/9/20139/9/201310/3/2013 10/3/2013 10/3/2013 10/3/2013 10/3/2013 10/3/2013 10/28/2013 12/17/2013 12/23/2013 12/23/2013 Tc-99Cs-134Cs-137Sr-90Sr-90Cs-1 34Cs-137Sr-90Ra-226Sr-90Gr. AlphaGr. BetaRa-228Gr. AlphaGr. BetaCo-60Cs-137H-3Co-60Cs-137H-3Ra-226Ra-228Gr. AlphaGr. Beta126.6 +/- 2.291.71 +/- 6.0283.05 +/- 7.2039.28 +/- 1.7742.17 +/- 1.7182.22 -7.2383.31 -8.2935.00 +/- 1.6317.61 +/- 0.4178.63 +/- 2.9521.53 +/- 0.4528.03 +/- 0.3232.49 +/- 3.0019.08 +/- 0.5132.12 +/- 0.35157.0 +/- 7.0156.0 +/- 8.86590 +/- 24587.00 +/- 7.8082.30 +/- 7.806181 +/- 23815.69 +/- 0.3728.15 +/- 2.3720.96 +/- 0.4731.00 +/- 0.34107.890.9476.5739.6439.6490.9476.5739.6416.7079.2820.0030.9030.8520.1032.10155.3148.1632277.4078.80632216.7030.8520.1032.1075.46 +/- 140.1480.94 +/- 100.9466.57 +/- 86.5731.71 +/- 47.5731.71 +/- 47.5780.94 +/- 100.9466.57 +/- 86.5731.71 +/- 47.5711.69 +/- 21.7163.42 +/- 95.1410.00 +/- 30.0020.90 +/- 40.9021.60 +/- 40.1110.05 +/- 30.1522.10 +/- 42.10139.8 -170.8133.3 -162.95058 -758677.00 +/- 97.0068.80 +/- 88.805058 -758611.69 +/- 21.7121.60 +/- 40.1110.05 +/- 30.1522.10 +/- 42.10PassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPass8 Liquid sample results are reported in pCi/Uter, air filters(

pCi/m3), charcoal (pCilcharcoal canister),

and solid samples (pCi/kg).

b Laboratory codes : W (Water),

MI (milk), AP (air filter),

SO (soil), VE (vegetation),

CH (charcoal canister),

F (fish), U (urine).c Results are based on single determinations.

d Control limits are established from the precision values listed in Attachment A of this report, adjusted to +/- 2s.NOTE: For fish, Jello is used for the Spike matrix. For Vegetation, cabbage is used for the Spike matrix.A3-2 000000S0000000S0000000000S000TABLE A-4. In-House "Blank" SamplesConcentration (pCi/L)aLab Code Sample Date Analysisb Laboratory results (4.66ca)

Acceptance Type LLD Activityc Criteria (4.66 cv)SPW-67 Water 1/9/2013 Tc-99 1.10 0.69 +/- 0.68 10SPW-190 Water 1/18/2013 Ra-228 0.74 0.66 +/- 0.43 2SPW-1901 Water 1/18/2013 Ra-228 0.74 0.66 +/- 0.43 2SPMI-263 Milk 1/25/2013 Sr-90 0.64 0.31 +/- 0.34 1SPMI-263 Milk 1/25/2013 Sr-90 0.64 0.31 +/- 0.34 1SPW-265 Water 1/25/2013 Co-60 2.86 2.10 +/- 1.72 10SPW-265 Water 1/25/2013 Cs-134 2.98 2.25 +/- 1.57 10SPW-265 Water 1/25/2013 Cs-1 37 2.71 0.44 +/- 1.61 10SPW-266 Water 1/25/2013 Sr-90 0.72 -0.12 +/- 0.32 1SPAP-375 Air Filter 2/1/2013 Gr. Beta 0.003 0.016 +/- 0.003 0.010SPAP-377 Air Filter 2/1/2013 Co-60 2.31 -0.34 +/- 1.75 100SPAP-377 Air Filter 2/1/2013 Cs-134 2.72 1.22 +/- 1.62 100SPAP-377 Air Filter 211/2013 Cs-137 1.50 -0.52 +/- 1.80 100SPW-391 Water 2/1/2013 H-3 92.04 -29.44 +/- 69.24 200SPW-379 Water 2/10/2013 Ni-63 2.11 0.91 +/- 1.30 20W-30413 Water 3/4/2013 Gr. Alpha 0.35 0.08 +/- 0.26 1W-30413 Water 3/4/2013 Gr. Beta 0.73 0.10 +/- 0.51 3.2W-30713 Water 3/7/2013 Ra-226 0.031 0.032 +/- 0.024 1W-42713 Water 4/27/2013 Gr. Alpha 0.45 -0.14 +/- 0.30 1W-42713 Water 4/27/2013 Gr. Beta 0.72 -0.23 +/- 0.50 3.2W-53113 Water 5/31/2013 Ra-226 0.03 0.01 +/- 0.02 1SPW-3335 Water 6/19/2013 Th-230 0.01 0.01 +/- 0.01 1SPW-3459 Water 6/24/2013 C-14 10.89 10.44 +/- 6.82 200SPAP-3528 Air Filter 6/27/2013 Cs-134 2.10 -0.98 +/- 1.11 100SPAP-3528 Air Filter 6/27/2013 Cs-137 2.71 -0.24 +/- 1.36 100SPAP-3530 Air Filter 6/27/2013 Gr. Beta 0.004 0.018 +/- 0.003 0.010SPF-3532 Fish 6/27/2013 Cs-134 8.38 -1.39 +/- 5.69 100SPF-3532 Fish 6/27/2013 Cs-137 8.37 -1.88 +/- 6.41 100SPW-3534 Water 6/27/2013 Ni-63 2.47 -1.04 +/- 1.48 20SPW-3536 Water 6/27/2013 Tc-99 1.15 -1.11 +/- 0.68 10SPW-3538 water 6/27/2013 Fe-55 170.27 -17.50 +/- 102.70 1000SPW-1903 Water 6/28/2013 Ra-228 0.85 -0.02 +/- 0.39 2A4-1 00000000000S000000TABLE A-4. In-House "Blank" SamplesConcentration (pCi/L)aLab Code Sample Date Analysis' Laboratory results (4.66c) Acceptance Type LLD Activityc Criteria (4.66 c)SPW-72913B SPW-4372SPW-4372SPW-4372SPMI-4375 SPMI-4375 SPMI-4375 SPMI-4375 W-73113SPS-4515W-82013W-82013SPW-1904CHW-90913 CHW-90913 CHW-102013 CHW-102013 W-102813SPW-1908CHW-122313 CHW-122313 CHW-122713 CHW-122713 WaterWaterWaterWaterMilkMilkMilkMilkWaterPowderWaterWaterWaterWaterWater7/29/2013 7/31/2013 7/31/2013 7131/2013 7/31/2013 7/31/2013 7/31/2013 7/31/2013 7/31/2013 8/5/20138/20/2013 8/20/2013 8/28/2013 9/9/20139/9/201310/20/2013 10/20/2013 10/28/2013 12/1712013 12/23/2013 12/23/2013 12/27/2013 12/27/2013 Tc-99Co-60Cs-134Cs-137Co-60Cs-134Cs-137Sr-90Ra-226Sr-90Gr. AlphaGr. BetaRa-228Gr. AlphaGr. BetaGr. AlphaGr. BetaRa-226Ra-228Gr. AlphaGr. BetaGr. AlphaGr. Beta1.441.413.683.533.924.674.790.570.020.090.420.740.960.250.490.290.540.020.690.250.480.280.49-0.33 +/- 0.87-1.42 +/- 3.00-2.66 +/- 3.460.29 +/- 3.312.65 +/- 2.260.68 +/- 2.541.30 +/- 2.680.32 +/- 0.300.04 +/- 0.02-0.01 +/- 0.04-0.15 +/- 0.28-0.24 +/- 0.510.85 +/- 0.560.20 +/- 0.29-0.18 +/- 0.530.24 +/- 0.33-0.32 +/- 0.540.02 +/- 0.01-0.55 +/- 0.39-0.09 +/- 0.260.05 +/- 0.530.04 +/- 0.31-0.33 +/- 0.531010101010101011113.2213.213.21213.213.2WaterWaterWaterWaterWaterWaterWaterWater00000000000B Liquid sample results are reported in pCi/Liter, air filters(

pCi/m3). charcoal (pCi/charcoal canister),

and solid samples (pCi/kg).

b 1-131(G);

iodine-131 as analyzed by gamma spectroscopy.

r Activity reported is a net activity result.A4-2 0000SS00S00000000000000000S0000000TABLE A-5. In-House "Duplicate" SamplesConcentration (pCi/L)aAveragedLab Code Date Analysis First Result Second Result Result Acceptance CF-41, 42CF-41, 42SWT-8243, 8244AP-8454, 8455AP-8517, 8518MI-62, 63WW-151, 152SG-107, 108SG-107, 108SG-130, 131SG-130, 131WW-277,278 WW-256, 257DW-40010, 40011DW-40010, 40011SWT-361, 362DW-484, 485S-945, 946S-945, 946S-340, 341S-340, 341AP-463, 464MI-631, 632WW-769, 770DW-736, 737SWU-790, 791W-925, 926AP-1034, 1035MI-1076, 1077CH-1118, 1119WW-1221, 1222P-1368, 1369DW-40017, 40018M1-1473, 1474AP-2014, 2015DW-40023, 40024DW-40023, 40024SWU-736, 737AP-2035, 2036BS-1680, 1681SW-1638, 16391/2/20131/2/20131/2/20131/2/20131/3/20131/8/20131/8/20131/11/2013 1/11/2013 1/14/2013 1/14/2013 1/17/2013 1/22/2013 1/24/2013 1/24/2013 1/29/2013 1/29/2013 1/29/2013 1/29/2013 1/31/2013 1/31/2013 1/31/2013 2/13/2013 2/25/2013 2/26/2013 2/26/2013 2/27/2013 3/7/20133/13/2013 3/14/2013 3/14/2013 3/15/2013 3/19/2013 4/1/20134/1/20134/1/20134/1/20134/2/20134/2/20134/8/20134/9/2013Gr. BetaSr-90Gr. BetaBe-7Be-7K-40H-3Ra-226Ra-228Ra-226Ra-228H-3H-3Ra-226Ra-228Gr. BetaGr. BetaCs-137K-40Cs-137K-40Be-7K-40Gr. BetaGr. BetaGr. BetaH-3Be-7K-401-131 (G)H-3H-3Gr. AlphaK-40Be-7Ra-226Ra-228Gr. BetaBe-7K-40H-38.45 +/- 0.370.030 +/- 0.0151.07 +/- 0.540.053 +/- 0.0100.051 +/- 0.0151317.70 +/- 91.70222.70 +/- 81.0055.20 +/- 5.5371.60 +/- 1.103.91 +/- 0.202.40 +/- 0.33159.71 +/- 77.91502.70 +/- 93.402.55 +/- 0.181.78 +/- 0.620.90 +/- 0.4014.85 +/- 1.9314.50 +/- 0.187.90 +/- 0.740.16 +/- 0.0517.35 +/- 1.340.27 +/- 0.101350.50 +/- 105.201.20 +/- 0.331.09 +/- 0.542.68 +/- 0.962265.00 +/- 153.000.17 +/- 0.081347.70 +/- 99.32109.41 +/- 5.69452.11 +/- 97.43735.24 +/- 113.991.43 +/- 0.941618.00 +/- 107.000.055 +/- 0.0082.29 + 0.182.99 + 0.694.80 +/- 0.950.070 +/- 0.0131995.30 +/- 265.701350.77 +/- 130.087.90 +/- 0.350.029 +/- 0.0140.98 +/- 0.510.042 +/- 0.0100.049 +/- 0.0171351.90 +/- 72.50289.70 +/- 84.1058.60 +/- 5.9474.30 +/- 1.703.45 +/- 0.272.70 +/- 0.39196.57 +/- 79.72483.30 +/- 92.602.86 +/- 0.202.22 +/- 0.621.01 +/- 0.3814.81 +/- 2.0614.45 +/- 0.198.00 +/- 0.730.15 +/- 0.0619.75 +/- 1.250.26 +/- 0.101413.70 +/- 85.941.35 +/- 0.341.57 +/- 0.582.08 +/- 0.952329.00 +/- 154.000.16 +/- 0.091396.10 +/- 108.00103.88 +/- 7.76403.29 +/- 95.46666.04 +/- 111.411.61 +/- 1.001767.00 +/- 129.000.057 +/- 0.0062.54 +/- 0.202.96 +/- 0.674.43 +/- 0.860.065 +/- 0.0131992.00 +/- 289.401320.45 +/- 129.258.17 +/- 0.260.030 +/- 0.0101.03 +/- 0.370.048 +/- 0.0070.050 +/- 0.0111334.80 +/- 58.45256.20 +/- 58.3856.90 +/- 4.0672.95 +/- 1.013.68 +/- 0.172.55 +/- 0.26178.14 +/- 55.73493.00 +/- 65.762.71 +/- 0.132,00 +/- 0.440.96 +/- 0.2814.83 +/- 1.4114.48 +/- 0.137.95 +/- 0.520.15 +/- 0.0418.55 +/- 0.920.26 +/- 0.071382.10 +/- 67.921.28 +/- 0.241.33 +/- 0.402.38 +/- 0.672297.00 +/- 108.540.17 +/- 0.061371.90 +/- 73.36106.65 +/- 4.81427.70 +/- 68.20700.64 +/- 79.701.52 +/- 0.691692.50 +/- 83.800.056 +/- 0.0052.42 +/- 0.132.98 +/- 0.484.62 +/- 0.640.068 +/- 0.0091993.65 +/- 196.441335.61 +/- 91.69PassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassA5-1 0000S00000S00000S00000000000S000TABLE A-5. In-House "Duplicate" SamplesConcentration (pCi/L)aAveragedLab Code Date Analysis First Result Second Result Result Acceptance WW-2394, 2395DW-40035, 40036DW-40035, 40036MI-1825, 1826M1-1825, 1826DW-40049, 40050WW-1909, 1910DW-40064, 40065DW-40066, 40067DW-40066, 40067F-2225, 2226BS-2267, 2268SG-2235, 2236SG-2235, 2236SG-2235, 2236AP-2288, 2289WW-3091, 3092SW-2373, 2374W-2352,2353 W-2352,2353 CF-2499, 2500F-3987, 3988BS-4113, 4114SO-2902, 2903SO-2902, 2903SO-2902, 2903WW-2776,2777 WW-2818,2819 S-7271,7272 S-7271, 7272P-2923, 2924WW-3133,3134 WW-3049,3050 DW-40079, 40080DW-40079, 40080DW-40089, 40090DW-40091, 40092DW-40091, 40092DW-40103, 40104MI-3154,3155 P-3385, 3386F-3776, 3777F-3776, 3777F-3776, 37774/9/20134/12/2013 4/12/2013 4/15/2013 4/15/2013 4/15/2013 4/16/2013 4/23/2013 4/23/2013 4/23/2013 5/1/20135/11/2013 5/2/20135/2/20135/2/20135/2/20135/2/20135/8/20135/9/20135/9/20135/13/2013 5/20/2013 5/20/2013 5/22/2013 5/22/2013 5/22/2013 5/23/2013 5/23/2013 5/27/2013 5/27/2013 5/29/2013 6/1/20136/5/20136/5/20136/5/20136/5/20136/5/20136/5/20136/5/20136/12/2013 6/14/2013 6/16/2013 6/16/2013 6/16/2013 H-3Ra-226Ra-228K-40Sr-90Gr. AlphaH-3Gr. AlphaRa-226Ra-228K-40K-40Ac-228Gr. AlphaPb-214Be-7H-3H-3Ra-226Ra-228K-40K-40K-40Th-228Th-230Th-232H-3H-3Cs-137K-40H-3H-3H-3Ra-226Ra-228Gr. AlphaRa-226Ra-228Ra-226K-40H-3Cs-137Gr. BetaK-40348.081.361.221290.200.681.882145.681.951.982.302.8113.4618.3054.0011.300.191107.91324.800.911.2811.523.078.060.570.390.55261.76999.352.8221.52441.31278.42156.086.675.556.823.44+/- 88.40+/- 0.15+/- 0.49+/- 113.80+ 0.32+/- 0.69+/- 156.65+/- 0.79+/- 0.17+/- 0.59+/- 0.37+/- 0.64+/- 0.60+/- 3.70+/- 0.30+/- 0.10+/- 153.49+/- 86.81+/- 0.20+/- 0.87+/- 0.45+/- 0.48+/- 0.44+/- 0.07+/- 0.06+/- 0.07+/- 100.85+/- 126.15+/- 0.10+/- 0.97+/- 92.75+/- 86.54+/- 79.16+/- 0.30+/- 0.75+/- 0.90+/- 0.19302.43 +/- 86.411.29 +/- 0.131.38 +/- 0.531378.60 +/- 91.990.46 +/- 0.312.51 +/- 0.712108.32 +/- 155.801.80 +/- 0.811.66 +/- 0.162.32 +/- 0.592.67 +/- 0.3913.59 +/- 0.6218.50 +/- 0.6051.90 +/- 3.4011.20 +/- 0.200.19 +/- 0.081263.37 +/- 157.43364.61 +/- 88.531.29 +/- 0.221.03 +/- 0.9412.55 +/- 0.613.05 +/- 0.437.99 +/- 0.440.51 +/- 0.060.40 +/- 0.050.62 +/- 0.06283.17 +/- 101.68880.63 +/- 122.432.91 +/- 0.0921.13 +/- 1.02374.30 +/- 89.94209.45 +/- 83.44244.66 +/- 83.867.03 +/- 0.356.11 +/- 0.775.64 +/- 1.023.66 +/- 0.194.69 +/- 0.730.62 +/- 0.151456.70 +/- 110.30242.87 +/- 88.140.048 +/- 0.0194.63 +/- 0.093.52 +/- 0.39325.25 +/- 61.811.33 +/- 0.101.30 +/- 0.361334.40 +/- 73.170.57 +/- 0.222.20 +/- 0.502127.00 +/- 110.471.88 +/- 0.571.82 +/- 0.122.31 +/- 0.422.74 +/- 0.2713.52 +/- 0.4518.40 +/- 0.4252.95 +/- 2.5111.25 +/- 0.180.19 +/- 0.071185.64 +/- 109.94344.71 +/- 62.001.10 +/- 0.151.16 +/- 0.6412.04 +/- 0.383.06 +/- 0.328.02 +/- 0.310.54 +/- 0.050.40 +/- 0.040.59 +/- 0.05272.46 +/- 71.61939.99 +/- 87.902.86 +/- 0.0721.32 +/- 0.70407.80 +/- 64.60243.93 +/- 60.11200.37 +/- 57.666.85 +/- 0.235.83 +/- 0.546.23 +/- 0.683.55 +/- 0.134.20 +/- 0.500.80 +/- 0.131484.85 +/- 84.52239.88 +/- 62.230.044 +/- 0.0124.57 +/- 0.063.46 +/- 0.29PassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPass3.70 +/- 0.680.98 +/- 0.221513.00 +/- 128.10236.88 +/- 87.870.039 +/- 0.0154.52 +/- 0.093.40 +/- 0.41A5-2 0000000S00S000S000S000000000TABLE A-5. In-House "Duplicate" SamplesConcentration (pCi/L)aAveragedLab Code Date Analysis First Result Second Result Result Acceptance S-3238, 3239S-3238, 3239S-3238, 3239S-3238, 3239SO-3343, 3344SO-3343, 3344DW-40118, 40119DW-40118, 40119DW-40118, 40119WW-3583, 3584AP-4092, 4093E-3608, 3609MI-3629, 3630AP-4050, 4051DW-40134, 40135DW-40134, 40135AP-4071, 4072DW-40144, 40145DW-40146, 40147DW-40146, 40147VE-3818, 3819VE-3818, 3819XW-4646, 4647WW-4134, 4135AP-4155, 4156MI-4218, 4219MI-4218, 4219WW-4239, 4240WW-4394, 4395WW-4394, 4395WW-4394, 4395SWU-4478, 4479DW-40159, 40160DW-40159, 40160VE-4436, 4437VE-4436, 4437G-4457, 4458G-4457, 4458G-4457, 4458VE-4520, 4521WW-4772, 47736/17/2013 6/17/2013 6/17/2013 6/17/2013 6/17/2013 6/17/2013 6/26/2013 6/26/2013 6/26/2013 6/27/2013 6/28/2013 7/1/20137/1/20137/1/20137/1/20137/1/20137/3/20137/9/20137/9/20137/9/20137/9/20137/9/20137/15/2013 7/16/2013 7/18/2013 7/22/2013 7/22/2013 7/23/2013 7/30/2013 7/30/2013 7/30/2013 7/30/2013 7/31/2013 7/31/2013 8/1/20138/1/20138/1/20138/1/20138/1/20138/1/2013Be-7Cs-1 34Cs- 137K-40Cs-1 37K-40Gr. AlphaRa-226Ra-228H-3Be-7K-40K-40Be-7Ra-226Ra-228Be-7Gr. AlphaRa-226Ra-228Be-7K-40H-3H-3Be-7K-40Sr-90H-3Gr. AlphaGr. BetaH-3Gr. BetaRa-226Ra-228Be-7K-40Be-7Gr. BetaK-40K-401139.80 +/- 215.0026.23 +/- 13.2372.75 +/- 25.9921847.00

+/- 656.500.087 +/- 0.0228.90 +/- 0.533.56 +/- 1.072.52 +/- 0.222.75 +/- 0.716732.57 +/- 246.740.078 +/- 0.0151.28 +0.131840.70 +/- 130.100.094 +/- 0.0091.75 + 0.152.07 +/- 0.600.066 +/- 0.0093.66 +/- 0.850.70 +0.111.00 +/- 0.580.41 +/-0.114.67 +/- 0.30465.00 +/- 111.00315.86 +/- 123.540.20 +/- 0.111426.80 +/- 117.500.62 +/- 0.32223.71 +/- 92.642.63 +/- 1.493.72 +/- 1.17271.50 +/- 91.301102.00 +/- 194.7039.91 +/- 11.7385.91 +/- 22.5822158.00

+/- 622.800.084 +/- 0.0179.47 +/- 0.494.51 +/- 0.962.48 +/- 0.192.86 +/- 0.756807.94 +/- 247.980.083 +/- 0.0171.29 +/- 0.111804.90 +/- 143.000.093 +/- 0.0091.56 +/- 0.151.61 +/- 0.570.069 +/- 0.0112.85 +/- 0.790.72 +/- 0.110.70 +/- 0.520.46 +/- 0.184.52 +/- 0.43525.00 +/- 114.00264.98 +/- 121.780.16 +/- 0.091335.70 +/- 110.600.67 +/- 0.32221.74 +/- 92.562.57 +/- 1.112.63 +/- 1.29297.60 +/- 91.502.24 +/- 0.552.39 +/- 0.452.94 +/- 0.680.89 +/- 0.173.75 +/- 0.310.67 +/- 0.166.10 +/- 0.144.60 +/- 0.412.09 +/- 0.17157.80 +/- 87.301120.90 +/- 145.0333.07 +/- 8.8479.33 +/- 17.2122002.50

+/- 452.460.086 +/- 0.0149.19 +/- 0.364.04 +/- 0.722.50 +/- 0.152.81 +/- 0.526770.26 +/- 174.910.080 +/- 0.0111.281822.800.0931.661.840.0673.260.710.850.434.60495.00290.420.181381.250.65222.732.603.18284.552.162.893.120.943.850.726.134.422.15+/- 0.09+/- 96.66+/- 0.006+/- 0.11+/- 0.41+/- 0.007+/- 0.58+/- 0.08+/- 0.39+/- 0.11+/- 0.26+/- 79.56+/- 86.73+/- 0.07+/- 80.68+/- 0.23+/- 65.48+/- 0.93+/- 0.87+/- 64.63+/- 0.39+/- 0.39+/- 0.50+/- 0.14+/- 0.25+/- 0.12+/- 0.10+/- 0.27+/- 0.12PassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPass2.073.393.290.983.950.786.154.252.20+/- 0.54+/- 0.63+/- 0.73+/- 0.21+/- 0.39+/- 0.19+/- 0.14+/- 0.36+/- 0.168/6/2013 H-3143.80 +/- 86.70150.80 +/- 61.52A5-3 S0000S0000000S00000000000TABLE A-5. In-House "Duplicate" SamplesConcentration (pCi/L)aAveragedLab Code Date Analysis First Result Second Result Result Acceptance VE-4709, 4710VE-4709, 4710VE-4709, 4710VE-4709,4710 WW-4562,4563 SG-4651, 4652SG-4651, 4652SG-4651, 4652VE-4835, 4836WW-4877, 4878LW-4856, 4857W-4982,4983 VE-4919,4920 VE-4919,4920 DW-40184, 40185DW-40184, 40185AP-5003, 5004LW-5229, 5230SS-5333, 5334SS-5333, 5334VE-5313, 5314VE-5313, 5314WW-5617,5618 AP-5355, 5356XW-5694, 5695VE-5409, 5410AP-5430, 5431MI-5401, 5402WW-5451, 5452MI-5484, 5485WW-5568, 5569BS-5764, 5765BS-5764, 5765VE-5638, 5639WW-5596, 5597G-5680,5681 G-5680,5681 G-5680,5681 S-5659,5660 S-5659,5660 S-5659,5660 S-5659,5660 AP-6345, 6346AP-6366,6367 8/8/20138/8/20138/8/20138/8/20138/8/20138/13/2013 8/13/2013 8/13/2013 8/13/2013 8/14/2013 8/15/2013 8/16/2013 8/19/2013 8/19/2013 8/19/2013 8/19/2013 8/22/2013 8/29/2013 9/3/20139/3/20139/3/20139/3/20139/5/20139/5/20139/8/20139/9/20139/12/2013 9/12/2013 9/12/2013 9/16/2013 9/17/2013 9/20/2013 9/20/2013 9/23/2013 9/23/2013 9/25/2013 9/25/2013 9/25/2013 9/2612013 9/26/2013 9/26/2013 9/26/2013 9/30/2013 9/30/2013 Gr. BetaH-3U-233/4U-238H-3Gr. AlphaGr. BetaRa-226K-40H-3Gr. BetaH-3K-40Be-7Ra-228Ra-228Be-7Gr. BetaCs-1 37K-40K-40Gr. BetaH-3Be-7C-14K-40Be-7K-40H-3K-40H-3Cs-137K-40K-40Gr. BetaBe-7Gr. BetaK-40Ac-228Cs-137K-40Pb-214Be-7Be-731.40 +/- 1.001504.00 +/- 132.000.009 +/- 0.0020.005 +/- 0.002208.82 +/- 105.5529.00 +/- 3.1034.10 +/- 1.809.003.01217.350.96757.434891.90470.502.351.440.231.0989.20+ 0.20+/- 0.24+/- 87.57+/- 0.40+/- 112.40+/- 407.90+/- 159.60+/- 0.72+/- 0.35+/- 0.10+/- 0.86+/- 41.6011893.00

+/- 681.301.84 +/- 0.202.38 +/- 0.041987.00 +/- 147.000.22 +/- 0.120.94 +/- 0.093.60 +/- 0.260.26 +/- 0.101404.60 +/- 114.10196.66 +/- 84.441398.50 +/- 88.93274.69 +/- 87.950.40 +/- 0.0317.97 +/- 0.594.15 +/- 0.335.97 +/- 1.390.36 +/- 0.133.81 +/-0.113.23 +/- 0.321.19 +/- 0.210.13 +/- 0.0416.08 +/- 1.390.97 +/- 0.150.077 +/- 0.0100.078 +/- 0.01230.70 +/- 1.001468.00 +/- 131.000.005 +/- 0.0020.004 +/- 0.001213.13 +/- 105.7328.80 +/- 3.2034.00 +/- 1.808.70 +/- 0.203.08 +/- 0.28276.63 +/- 90.200.94 +/- 0.38767.56 +/- 112.764907.40 +/- 350.40325.10 +/- 104.102.53 +/- 0.702.30 +/- 0.560.21 +/- 0.102.28 +/- 0.9697.80 +/- 34.6012353.00

+/- 778.901.85 +/- 0.202.43 +/- 0.042094.00 +/- 150.000.27 +/- 0.140.78 +/- 0.103.33 +/- 0.290.26 +/- 0.101356.10 +/- 128.60200.78 +/- 84.641364.60 +/- 113.30203.72 +/- 84.710.37 +/- 0.0217.54 +/- 0.554.46 +/- 0.385.95 +/- 1.450.35 +/- 0.093.77 +/- 0.112.99 +/- 0.241.06 +/- 0.210.14 +/- 0.0516.65 +/- 1.461.10 +/- 0.160.081 +/- 0.0080.083 +/- 0.01431.05 +/- 0.711486.00 +/- 92.990.007 +/- 0.0010.005 +/- 0.001210.97 +/- 74.7028.90 +/- 2.2334.05 +/- 1.278.85 +/- 0.143.04 +/- 0.19246.99 +/- 62.860.95 +/- 0.28762.50 +/- 79.604899.65 +/- 268.87397.80 +/- 95.272.44 +/- 0.501.87 +/- 0.330.22 +/- 0.071.69 +/- 0.6493.50 +/- 27.0512123.00

+/- 517.411.85 +/- 0.142.41 +/- 0.032040.50 +/- 105.010.25 +/- 0.090.86 +/- 0.073.46 +/- 0.190.26 +/- 0.071380.35 +/- 85.96198.72 +/- 59.781381.55 +/- 72.02239.20 +/- 61.050.39 +/- 0.0217.76 +/- 0.404.31 +/- 0.255.96 +/- 1.010.35 +/- 0.083.79 +/- 0.083.11 +/- 0.201.13 +/- 0.150.14 +/- 0.0316.37 +/- 1.011.04 +/- 0.110.079 +/- 0.0060.081 +/- 0.009PassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassA5-4 00SS0000000S000000S0000000TABLE A-5. In-House "Duplicate" SamplesConcentration (pCi/L)aAveragedLab Code Date Analysis First Result Second Result Result Acceptance DW-5701, 5702SG-5722, 5723SG-5722, 5723G-5806, 5807G-5806, 5807SG-5827, 5828SG-5827, 5828SG-5827, 5828VE-5848, 5849AP-6408, 6409f-5954, 5955P-6035, 6036SG-6115, 6116SG-6115, 6116SG-6115, 6116VE-6136, 6137VE-6136, 6137WW-6198, 6199VE-6240, 6241W-5996, 5997W-5996, 5997W-5996, 5997DW-40224, 40225DW-40224, 40225WW-6219, 6220CF-6261, 6262CF-6261, 6262MI-6303, 6304VE-6534, 6535S-6471, 6472S-6471, 6472S-6471, 6472VE-6597, 6598WW-6576, 6577LW-6681, 6682SWU-6765, 6766WW-6849, 6850MI-6786, 6787SO-6744, 6745SO-6744, 6745SO-6744, 6745SO-6744, 6745SO-6744, 6745SO-6744, 6745SO-6744, 6745SO-6744, 67459/30/2013 9130/2013 9/30/2013 10/1/2013 1011/2013 10/1/2013 10/1/2013 10/11/2013 10/1/2013 10/3/2013 10/3/2013 10/7/2013 10/8/2013 10/8/2013 10/8/2013 10/8/2013 10/8/2013 10/8/2013 10/9/2013 10/9/2013 10/9/2013 10/9/2013 10/11/2013 10/11/2013 10/11/2013 10/14/2013 10/14/2013 10/14/2013 10/17/2013 10/18/2013 10/18/2013 10/18/2013 10/22/2013 10/22/2013 10/29/2013 10/29/2013 10/29/2013 10/30/2013 10/30/2013 10/30/2013 10/30/2013 10/30/2013 10/30/2013 10/30/2013 10/30/2013 10/30/2013 Gr. BetaRa-226Ra-228Be-7K-40Ac-228K-40Pb-214K-40Be-7K-40H-3Ac-228K-40Pb-214Be-7K-40H-3K-40Gr. AlphaGr. BetaRa-228Ra-226Ra-228H-3Be-7K-40K-40K-40Ac-228K-40Pb-214K-40H-3Gr. BetaGr. BetaH-3K-40Ac-228Bi-214Cs-137Gr. BetaK-40Pb-212Ra-226TI-20814.48 +/- 2.0412.41 +/- 0.477.84 +/- 0.713.26 +/- 0.306.65 +/- 0.214.08 +/- 0.332.55 +/- 0.653.82 +/- 0.171.62 +/- 0.160.072 +/- 0.0152.74 +/- 0.36198.41 +/- 85.005.22 +/- 0.505.61 +/- 1.084.29 +/- 0.240.55 +/- 0.182.78 +/- 0.3512973.70

+/- 332.6014.29 +/- 0.293.87 +/- 1.189.82 +/- 0.853.42 +/- 1.020.62 +/- 0.100.87 +/- 0.55455.41 +/- 111.541.97 +/- 0.2411.55 +/- 0.561507.30 +/- 110.8015.96 +/- 0.170.94 +/- 0.1912.82 +/- 1.050.88 +/- 0.112.46 +/- 0.22745.60 +/- 110.702.00 +/- 0.923.07 +/- 0.61863.00 +/- 113.801370.60 +/- 109.600.46 +/- 0.110.48 +/- 0.100.21 +/- 0.0427.40 +/- 1.1414.93 +/- 0.880.43 +/- 0.041.47 +/- 0.350.16 +/- 0.0413.32 +/- 1.8411.98 +/- 0.598.13 +/- 0.973.11 +/- 0.136.68 +/- 0.503.92 +/- 0.402.37 +/- 0.633.93 +/- 0.201.57 +/- 0.140.063 +/- 0.0123.02 +/- 0.34288.60 +/- 89.154.87 +/- 0.486.61 +/- 1.044.24 +/- 0.200.60 +/- 0.152.61 +/- 0.3312757.80

+/- 330.0014.95 +/- 0.544.07 +/- 1.088.53 +/- 0.823.39 +/- 1.010.76 +/- 0.101.00 +/- 0.54354.66 +/- 107.842.06 +/- 0.2212.06 +/- 0.611482.40 +/- 110.0016.16 +/- 0.360.78 +/- 0.1812.90 +/- 1.170.72 +/- 0.122.58 +/- 0.20663.30 +/- 107.602.17 +/- 0.982.90 +/- 0.65826.60 +/- 112.501449.20 +/- 105.500.51 +/- 0.110.30 +/- 0.100.24 +/- 0.0427.44 +/- 1.1115.20 +/- 0.900.40 +/- 0.051.31 +/- 0.360.16 +/- 0.0413.90 +/- 1.3712.20 +/- 0.387.99 +/- 0.603.19 +/- 0.166.67 +/- 0.274.00 +/- 0.262.46 +/- 0.453.88 +/- 0.131.60 +/- 0.110.068 +/- 0.0102.88 +/- 0.25243.51 +/- 61.595.05 +/- 0.356.11 +/- 0.754.27 +/- 0.160.58 +/- 0.122.69 +/- 0.2412865.75

+/- 234.2714.62 +/- 0.313.97 +/- 0.809.18 +/- 0.593.41 +/- 0.720.69 +/- 0.070.94 +/- 0.39405.03 +/- 77.572.01 +/- 0.1611.80 +/- 0.411494.85 +/- 78.0716.06 +/- 0.200.86 +/- 0.1312.86 +/- 0.790.80 +/- 0.082.52 +/- 0.15704.45 +/- 77.192.09 +/- 0.672.99 +/- 0.45844.80 +/- 80.011409.90 +/- 76.060.48 +/- 0.080.39 +/- 0.070.23 +/- 0.0327.42 +/- 0.8015.07 +/- 0.630.42 +/- 0.031.39 +/- 0.250.16 +/- 0.03PassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassA5-5 TABLE A-5. In-House "Duplicate" Samples0SS000000000SS000SS0Concentration (pCi/L)aAveragedLab Code Date Analysis First Result Second Result Result Acceptance DW-40238, 40239WW-7018, 7019CF-6870, 6871XW-6828, 6829BS-6891,6892 BS-6891,6892 BS-6891,6892 WW-6912,6913 WW-6912,6913 WW-6912,6913 SO-6954, 6955SO-6954,6955 S-6976,6977 DW-40246, 40247CF-7102, 7103DW-40250, 40251DW-40250, 40251WW-7164,7165 SS-7334,7335 WW-7558,7559 LW-7292, 7293W-7229,7230 W-7229,7230 SG-7313, 7314SG-7313, 7314SG-7313, 7314W-7432,7433 WW-7516,7517 SG-7579, 7580SG-7579, 7580LW-7684, 7685DW-40261, 40262DW-40261, 40262SWU-7663, 766410/31/2013 11/1/2013 11/4/2013 11/4/2013 11/5/2013 11/5/2013 11/5/2013 11/5/2013 11/5/2013 11/5/2013 11/6/2013 11/6/2013 11/13/2013 11/15/2013 11/18/2013 11/18/2013 11/18/2013 11/19/2013 11/20/2013 11/22/2013 11/26/2013 12/1/2013 12/1/2013 12/2/2013 12/2/2013 12/2/2013 12/4/2013 12/10/2013 12/20/2013 12/20/2013 12/23/2013 12/27/2013 12/27/2013 12/30/2013 Ra-228H-3K-40K-40Cs-137Gr. BetaK-40Gr. AlphaGr. BetaH-3Cs-137K-40K-40Gr. AlphaBe-7Ra-226Ra-228H-3K-40H-3Gr. BetaRa-226Ra-228Ac-228K-40Pb-214Gr. BetaH-3Ra-226Ra-228Gr. BetaRa-226Ra-228Gr. Beta0.94 +/- 0.41593.09 +/- 104.7212.67 +/- 0.4997.99 +/- 55.330.018 +/- 0.01012.41 +/- 1.746.49 +/- 0.332.87 +/- 1.303.18 +/-0.87349.01 + 101.420.14 +/- 0.0315.16 +/-0.7222.36 +/- 0.6915.00 +/- 3.4117.79 +/- 0.5127.77 +/- 2.847.91 +/- 0.94266.90 + 91.1015.51 +/- 0.72229.86 + 83.891.92 +/- 0.750.87 +/- 0.233.00 +/- 0.986.33 +/-0.235.47 +/- 0.615.60 +/- 0.145.35 +/- 1.20369.30 +/- 95.643.72 +/- 0.112.38 +/- 0.180.84 +/- 0.510.54 +/- 0.101.09 +/- 0.512.85 +/- 0.711.60 +/- 0.55648.69 +/- 106.8913.30 +/- 0.47160.21 +/- 74.990.018 +/- 0.0099.97 +/- 1.576.28 +/- 0.404.46 +/- 1.473.18 +/- 0.87430.14 +/- 98.060.12 +/- 0.0214.11 +/-0.6422.62 +/- 0.7220.31 +/- 4.0018.09 +/- 0.8026.15 +/- 2.676.32 +/- 0.84268.90 +/- 91.2014.14 +/- 0.80191.77 +/- 82.052.38 +/- 0.770.88 +/- 0.253.27 +/- 1.166.69 +/- 0.306.24 +/- 0.745.37 +/- 0.163.89 +/- 1.23269.22 +/- 91.353.85 +/- 0.302.77 +/- 0.441.96 +/- 0.610.67 +/- 0.101.12 +/- 0.433.88 +/- 0.771.27 +/- 0.34620.89 +/- 74.8212.98 +/- 0.34129.10 +/- 46.600.018 +/- 0.00711.19 +/- 1.176.39 +/- 0.263.67 +/- 0.983.18 +/- 0.62389.58 +/- 70.540.13 +/- 0.0214.64 +/- 0.4822.49 +/- 0.5017.65 +/- 2.6317.94 +/- 0.4826.96 +/- 1.957.12 +/- 0.63267.90 +/- 64.4514.83 +/- 0.54210.82 +/- 58.672.15 +/- 0.540.88 +/- 0.173.14 +/- 0.766.51 +/- 0.195.86 +/- 0.485.49 +/- 0.114.62 +/- 0.86319.26 +/- 66.133.79 +/- 0.162.58 +/- 0.241.40 +/- 0.400.61 +/- 0.071.11 +/-0.333.37 +/- 0.52PassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassNote: Duplicate analyses are performed on every twentieth sample received in-house.

Results are not listed for thoseanalyses 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).A5-6 0S00000000SS0000000000TABLE A-6. Department of Energy's Mixed Analyte PerforMAnce Evaluation Program (MAPEP).Concentration aKnown ControlLab Code b Date Analysis Laboratory result Activity Limits c Acceptance MAAP-738MAAP-738MAAP-738MAAP-738MAAP-738MAAP-738MAAP-738MAAP-738MAAP-738MAAP-738MAAP-738MAAP-73802/01/1302/01/1302/01/1302/01/1302/01/1302/01/1302/01/1302/01/1302/01/1302/01/1302/01/1302/01/13Am-241Co-57Co-60Cs-I 34Cs-I 37Mn-54Pu-238Pu-239/40 Sr-90U-233/4U-238Zn-650.10 +/- 0.022.58 +/- 0.060.01 +/- 0.031.82 +/- 0.132.93 +/- 0.104.87 +/- 0.130.12 +/- 0.020.11 +/-0.021.39 +/- 0.140.03 +/- 0.010.23 +/- 0.033.84 +/- 0.200.14 +/- 0.030.93 +/- 0.060.102.360.001.782.604.260.130.121.490.030.233.131.200.850.07 -0.141.65 -3.070.00 -0.101.25 -2.311.82 -3.382.98 -5.540.09 -0.170.09 -0.161.04 -1.940.02 -0.040.16 -0.302.19 -4.070.36 -2.040.43 -1.28MAAP-738 d 02/01/13 Gr. AlphaMAAP-738 02101/13 Gr. BetaMAW-806MAW-806MAW-806MAW-806MAW-806MAW-806MAW-806MAW-806MAW-806MAW-806MAW-806MAW-806MAW-806MAW-806MAW-806MAW-806MAW-80602/01/1302/01/1302/01/1302/01/1302/01/1302/01/1302/01/1302/01/1302/01/1302/01/1302/01/1302/01/1302/01/1302/01/1302/01/1302/01/1302/01/13Am-241Co-57Co-60Cs-134Cs-137Fe-55H-3K-40Mn-54Ni-63Pu-238Pu-239/40 Sr-90Tc-99U-233/4U-238Zn-650.71 +/- 0.0831.20 +/- 0.4019.70 +/- 0.3023.20 +/- 0.500.03 +/- 0.1234.00 +/- 3.30511.60 +/- 12.502.20 +/- 0.9027.60 +/- 0.5034.30 +/- 2.800.83 +/- 0.100.02 +/- 0.029.30 +/- 0.8010.25 +/- 0.400.31 +/- 0.051.91 +/-0.1331.60 +/- 0.801.87 +/- 0.0913.04 +/- 0.134.60 +/- 0.190.6930.9016.5624.400.0044.00507.000.0027.4033.400.880.0110.5013.100.321.9530.402.3113.006.060.48 -0.9021.60 -40.2013.69 -25.4317.10 -31.700.00 -1.0030.80 -57.20355.00 -659.000.00 -5.0019.20 -35.6023.40 -43.400.62 -1.150.00 -1.007.40 -13.709.20 -17.000.22 -0.411.37 -2.5421.30 -39.500.69 -3.936.50 -19.504.24 -7.88PassPassPassPassPassPassPassPassPassPassPassPassFailPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassMAW-811 02/01/13 Gr. AlphaMAW-811 02/01/13 Gr. BetaMAW-811 02/01/13 1-129A6-1 000S0000000S00000000S00000000TABLE A-6. Department of Energy's Mixed Analyte PerforMAnce Evaluation Program (MAPEP).Concentration aKnown ControlLab Code b Date Analysis Laboratory result Activity Limits ' Acceptance MASO-739MASO-739MASO-739MASO-739MASO-739MASO-739MASO-739MASO-739MASO-744MASO-744MASO-744MASO-744MASO-744MASO-744MASO-744MAVE-747MAVE-747MAVE-747MAVE-747MAVE-747MAVE-747MASO-5043 MASO-5043 tMASO-5043 MASO-5043 MASO-5043 MASO-5043 MASO-5043 MASO-5043 MASO-5043 MASO-5043 MASO-5043 MASO-5043 MASO-5043 MASO-5043 02/01/1302/01/1302/01/1302/01/1302/01/1302/01/1302/01/1302/01/1302/01/1302/01/1302/01/1302/01/1302/01/1302/01/1302/01/1302/01/1302/01/1302/01/1302/01/1302/01/1302/01/1308/01/1308/01/1308/01/1308/01/1308/01/1308/01/1308/01/1308/01/1308/01/1308/01/1308/01/1308/01/1308/01/1308/01/13Am-241Co-57Co-60Cs-1 34Cs-137K-40Mn-54Zn-65Ni-63Pu-238Pu-239/40 Sr-90Tc-99U-233/4U-238Co-57Co-60Cs-134Cs-137Mn-54Zn-65Am-241Co-57Cs-134Cs-137K-40Mn-54Ni-63Pu-238Pu-239/40 Sr-90Tc-99U-233/4U-238Zn-65106.90 +/- 11.400.60 +/- 0.50739.20 +/- 28.50863.30 +/- 34.10661.80 +/- 25.70745.80 +/- 33.301.10 +/- 1.001109.60 +/- 44.10682.60 +/- 16.800.20 +/- 0.9088.30 +/- 9.00408.40 +/- 14.00380.50 +/- 16.8053.20 +/- 4.80242.10 +/- 10.2010.37 +/- 0.176.48 +/- 0.170.02 +/- 0.047.79 +/- 0.210.00 +/- 0.057.29 +/- 0.331.40 +/- 1.70699.60 +/- 3.901191.70 +/- 23.001072.00 +/- 5.10760.00 +/- 16.20753.80 +/- 4.90560.00 +/- 23.7068.40 +/- 7.500.40 +/- 0.80383.90 +/- 14.50-1.00 +/- 10.5023.80 +/- 3.3026.80 +/- 3.50-351.50 +/- 5.50113.000.00691.00887.00587.00625.300.00995.00670.000.0079.50628.00444.0062.50281.008.685.850.006.870.006.250.000.001172.00977.00633.00674.00571.0061.500.36460.000.0030.0034.000.0079.00 -147.000.00 -5.00484.00 -898.00621.00 -1153.00411.00 -763.00437.70 -812.900.00 -5.00697.00 -1294.00469.00 -871.000.00 -1.0055.70 -103.40440.00 -816.00311.00 -577.0043.80 -81.30197.00 -365.006.08 -11.284.10 -7.610.00 -0.104.81 -8.930.00 -0.104.38 -8.130.00 -5.000.00 -5.00820.00 -1524.00684.00 -1270.00443.00 -823.00472.00 -876.00400.00 -742.0043.10 -80.000.00 -1.00322.00 -598.000.00 -5.0021.00 -39.0023.80 -44.200.00 -0.00PassPassPassPassPassPassPassPassPassPassPassFailPassPassPassPassPassPassPassPassPassPassFailPassPassPassPassPassPassPassPassPassPassPassPassA6-2 S00000000000SSS00S0S000000S0TABLE A-6. Department of Energy's Mixed Analyte PerforMAnce Evaluation Program (MAPEP).Concentration aKnown ControlLab Code b Date Analysis Laboratory result Activity Limits c Acceptance MAW-5052 08/01/13 1-129MAW-5094MAW-5094MAW-5094MAW-5094MAW-5094MAW-5094MAW-5094MAW-5094MAW-5094MAW-5094MAW-5094MAW-5094MAW-5094MAW-5094MAW-5094MAW-5094MAW-5094MAW-5094MAW-5094MAVE-5046 MAVE-5046 MAVE-5046 MAVE-5046 MAVE-5046 MAVE-5046 08/01/1308/01/1308/01/1308/0111308/01/1308/01/1308/01/1308/01/1308/01/1308/01/1308/01/1308/01/1308/01/1308/01/1308/01/1308/01/1308/01/1308/01/1308/01/1308/01/1308/01/1308/01/1308/01/1308/01/1308/01/13Am-241Co-57Co-60Cs-134Cs-137Fe-55Gr. AlphaGr. BetaH-3K-40Mn-54Ni-63Pu-238Pu-239/40 Sr-90Tc-99U-233/4U-238Zn-65Co-57Co-60Cs-I 34Cs-137Mn-54Zn-652.75 +/- 0.200.00 +/- 0.010.01 +/- 0.0923.20 +/- 0.3227.60 +/- 0.5832.31 +/- 0.5239.20 +/- 3.500.54 +/- 0.055.85 +/- 0.091.20 +/- 3.002.22 +/- 0.900.010 +/-0.1121.80 +/- 3.301.30 +/- 0.110.98 +/- 0.096.40 +/- 0.6013.10 +/- 0.700.080 +/- 0.0190.032 +/- 0.01235.30 +/- 0.900.01 +/- 0.030.00 +/- 0.045.71 +/- 0.237.64 +/- 0.209.08 +/- 0.242.92 +/- 0.253.790.000.0023.5830.4031.6053.300.705.940.000.000.0026.401.221.007.2216.200.070.0334.600.000.005.206.607.882.632.65 -4.930.00 -5.000.00 -5.0016.51 -30.6521.00 -39.0022.10 -41.1037.30 -69.300.21 -1.192.97 -8.910.00 -5.000.00 -5.000.00 -5.0018.50 -34.300.85 -1.580.70 -1.305.05 -9.3911.30 -21.100.00 -1.000.00 -1.0024.20 -45.000.00 -0.000.00 -0.003.64 -6.764.62 -8.585.52 -10.241.84 -3.42PassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassA6-3 00S0S0000S0SS0000000TABLE A-6. Department of Energy's Mixed Analyte PerforMAnce Evaluation Program (MAPEP).Concentration aKnown ControlLab Code b Date Analysis Laboratory result Activity Limits' Acceptance MAAP-5046 08/01/13 Am-241 0.01 +/- 0.02 0.00 0.02 -0.04 PassMAAP-5046 08/01/13 Co-57 3.48 +/- 0.14 3.40 1.90 -3.50 PassMAAP-5046 08/01/13 Co-60 2.44 +/- 0.08 3.40 1.60 -3.00 PassMAAP-5046 08/01/13 Cs-134 0.01 +/- 0.03 0.00 0.02 -0.04 PassMAAP-5046 08/01/13 Cs-137 3.09 +/- 0.13 2.70 1.90 -3.50 PassMAAP-5046 08/01/13 Gr. Alpha 0.28 +/- 0.04 0.90 0.27 -1.53 PassMAAP-5046 08/01/13 Gr. Beta 1.90 +/- 0.08 1.63 0.82 -2.45 PassMAAP-5046 08/01/13 Mn-54 3.95 +/- 0.12 3.50 2.50 -4.60 PassMAAP-5046 08/01/13 Pu-238 0.14 +/- 0.028 0.12 0.087 -0.16 PassMAAP-5046 08/01/13 Pu-239/40 0.10 +/- 0.022 0.092 0.064 -0.12 PassMAAP-5046 08/01/13 Sr-90 1.69 +/- 4.10 1.81 1.27 -2.35 PassMAAP-5046 g 08/01/13 U-233/4 0.044 +/- 0.012 0.029 0.020 -0.038 FailMAAP-5046 08/01/13 U-238 0.19 +/- 0.027 0.21 0.14 -0.27 PassMAAP-5046 08/01/13 Zn-65 3.27 +/- 0.18 2.70 2.50 -4.60 Pass8 Results are reported in units of Bq/kg (soil), Bq/L (water) or Bq/total sample (filters, vegetation).

h Laboratory codes as follows:

MAW (water),

MAAP (air filter),

MASO (soil), MAVE (vegetation).

C MAPEP results are presented as the known values and expected laboratory precision (1 sigma, 1 determination) andcontrol limits as defined by the MAPEP. A known value of "zero" indicates an analysis was included in the testingseries as a "false positive".

MAPEP does not provide control limits.d The filter was recounted overnight, no significant alpha activity could be detected.

eThe sample was reanalyzed using additional fuming nitric separations.

Result of reanalysis:

574.4 +/- 35.2 Bq/kg.f Interference from Eu-152 resulted in misidentification of Co-57.g Result of repeat analysis:

0.031 +/- 0.013 pCi/filter.

A6-4 000000000000S0000S000S000000000TABLE A-7. Interlaboratory Comparison Crosscheck

program, Environmental Resource Associates (ERA)a.Concentration (pCi/L) bLab Code b Date Analysis Laboratory ERA ControlResult c Result d Limits Acceptance ERAP-1 174ERAP-1174 ERAP-1174 ERAP-1174 ERAP-1174 ERAP-1174 ERAP-1 174ERAP-1174 ERAP-1174 ERAP-1174 ERAP-1174 ERAP-1174 ERAP-1175 ERAP-1175 ERSO-1176 ERSO-1176 ERSO-1176 ERSO-1 176ERSO-1176 ERSO-1176 ERSO-1176 ERSO-1176 ERSO-1176 ERSO-1176 ERSO-1176 ERSO-1 176ERSO-1 176ERSO-1176 ERSO-1176 ERSO-1176 ERSO-1 176ERSO-1 176ERSO-1 17603/18/1303/18/1303/18/1303/18/1303/18/1303/18/1303/18/1303/18/1303/18/1303/18/1303/18/1303/18/1303/18/1303/18/1303/18/1303/18/1303/18/1303/18/1303/18/1303/18/1303/18/1303/18/1303/18/1303/18/1303/18/1303/18/1303/18/1303/18/1303/18/1303/18/1303/18/1303/18/1303/18/13Am-241Co-60Cs-134Cs-137Fe-55Mn-54Pu-238Pu-239/40 U-233/4U-238UraniumZn-65Gr. AlphaGr. BetaAm-241Pu-238Pu-239/40 Sr-90U-233/4U-238UraniumAc-228Bi-212Bi-214Co-60Cs-134Cs-137K-40Mn-54Pb-212Pb-214Th-234Zn-6565.2 _ 4.4226.5 + 4.11101.2 +/-23.61065.6 + 21.4178.8 + 88.0<3.150.0 +/- 3.065.7 +/- 2.654.0 +/- 2.555.6 +/- 2.6112.0 +/- 5.6236.6 +/- 13.852.3 +/- 2.836.2 +/- 2.0293.1 +/- 97.4909.0 +/- 180.0432.0 +/- 120.08050.8 +/- 376.01662.6 +/- 150.01682.8 +/- 160.03404.0 +/- 330.51335.0 +/- 132.01420.0 +/- 311.02626.0 +/- 60.07951.0 +/- 45.45785.0 +/- 51.06106.0 +/- 47.911756.0 +/- 284.3< 28.01096.0 +/- 29.12875.0 +/- 60.02404.0 +/- 218.31542.0 +/- 56.466.8214.01110.0940.0225.00.051.165.259.458.9121.0199.042.325.1229.0788.0366.08530.01920.01900.03920.01240.01240.03660.07920.06370.06120.010300.00.01240.03660.01900.01400.041.2 -90.4166.0 -267.0706.0 -1380.0706.0 -1230.069.8 -440.00.0 -50.034.3 -65.947.2 -85.236.8 -89.638.1 -81.467.0 -184.0142.0 -275.014.2 -65.715.9 -36.6134.0 -297.0474.0 -1090.0239.0 -506.03250.0 -13500.01170.0 -2460.01180.0 -2410.02130.0 -5170.0795.0 -1720.0330.0 -1820.02200.0 -5270.05360.0 -10900.04160.0 -7650.04690.0 -7870.07520.0 -13800.00.0 -1000.0812.0 -1730.02140.0 -5460.0601.0 -3570.01110.0 -1860.0PassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassA7-1 0000S000000S000000000S0000000TABLE A-7. Interlaboratory Comparison Crosscheck

program, Environmental Resource Associates (ERA)a.Concentration (pCi/L) bLab Code b Date Analysis Laboratory ERA ControlResult c Result d Limits Acceptance ERVE-1 180ERVE-1 180ERVE-1 180ERVE-1 180ERVE-1 180ERVE-1 180ERVE-1 180ERVE-1 180ERVE-1 180ERVE-1 180ERVE-1 180ERVE-1 180ERVE-1 180ERVE-1 180ERW-1184ERW-1184ERW-1 184ERW-1184ERW-1184ERW-1 184ERW-1184ERW-1 184ERW-1 184ERW-1 184ERW-1184ERW-1184ERW-1 184ERW-1186ERW-1 18603/18/1303/18/1303/18/1303/18/1303/18/1303/18/1303/18/1303/18/1303/18/1303/18/1303/18/1303/18/1303/18/1303/18/1303/18/1303/18/1303/18/1303/18/1303/18/1303/18/1303/18/1303/18/1303/18/1303/18/1303/18/1303/18/1303/18/1303/18/1303/18/13Am-241Cm-244Co-60Cs-134Cs-137K-40Mn-54Pu-238Pu-239/40 Sr-90U-233/4U-238UraniumZn-65Am-241Co-60Cs-134Cs-137Fe-55Mn-54Pu-238Pu-239/40 Sr-O90U-233/4U-238UraniumZn-65Gr. AlphaGr. Beta569.8 +/- 81.71260.9 +/- 107.32130.5 +/- 48.01296.5 +/- 68.0600.1 +/- 34.334078.0 +/- 787.0< 28.72476.5 +/- 259.42659.3 +/- 273.23809.7 +/- 420.52460.6 +/- 205.02319.1 +/- 189.64866.3 +/- 375.61052.5 +/- 82.1114.5 +/-8.12221.8 +/- 17.01309.4 +/- 58.41865.9 +/- 22.0503.1 +/- 105.0< 9.498.4 +/- 5.6184.5 +/- 7.7125.7 +/- 6.044.9 +/- 3.446.5 +/- 3.593.3 +/- 7.1412.8 +/- 32.0109.1 +/- 5.774.5 +/- 6.412279.0 +/- 319.0553.01340.01920.01240.0544.031900.00.01980.02260.03840.02460.02440.05010.0878.0118.02270.01400.01880.0712.00.098.8185.0137.048.848.499.5384.0130.078.9338.0 -735.0657.0 -2090.01320.0 -2680.0797.0 -1610.0394.0 -757.023000.0 -44800.00.0 -300.01180.0 -2710.01390.0 -3110.02190.0 -5090.01620.0 -3160.01630.0 -3100.03390.0 -6230.0633.0 -1230.079.5 -158.01970.0 -2660.01030.0 -1610.01600.0 -2250.0424.0 -966.00.0 -100.073.1 -123.0144.0 -233.089.2 -181.036.7 -62.936.9 -59.473.1 -129.0320.0 -484.046.2 -201.045.2 -117.0PassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassPassERW-1188 03/18/13 H-312300.0 8240.0 -17500.0a Results obtained by Environmental, Inc., Midwest Laboratory as a participant in the crosscheck program for proficiency testing administered by Environmental Resources Associates, serving as a replacement for studies conducted previously by the Environmental Measurements Laboratory Quality Assessment Program (EML).b Laboratory codes as follows:

ERW (water),

ERAP (air filter),

ERSO (soil), ERVE (vegetation).

Results are reported in unitsof pCi/L, except for air filters (pCi/Filter),

vegetation and soil (pCi/kg).

c Unless otherwise indicated, the laboratory result is given as the mean +/- standard deviation for three determinations.

d Results are presented as the known values, expected laboratory precision (1 sigma, 1 determination) and control limitsas provided by ERA. A known value of "zero" indicates an analysis was included in the testing series asa "false positive".

Control limits are not provided.

A7-2 000000000000000000000000000000000000000000APPENDIX BDATA REPORTING CONVENTIONS B-1 000* Data Reportinq Conventions 01.0. All activities, except gross alpha and gross beta, are decay corrected to collection time or the end*of the collection period.* 2.0. Single Measurements Each single measurement is reported as follows:

x +/- swhere: x = value of the measurement; 0s = 2s counting uncertainty (corresponding to the 95% confidence level).*In cases where the activity is less than the lower limit of detection L, it is reported as: <L,where L = the lower limit of detection based on 4.66s uncertainty for a background sample.S3.0. Duplicate analyses3.1 Individual results:

For two analysis results; xi +/- sl and x2 +/- s2Reported result: x + s; where x = (1/2) (xi + x2) and s = (1/2)"s2

+ s213.2. Individual results:

<Li , <L2 Reported result: <L, where L = lower of Li and L23.3. Individual results:

x +/- s, <L Reported result: x +/- s if x > L; <L otherwise.

4.0. Computation of Averages and Standard Deviations S4.1 Averages and standard deviations listed in the tables are computed from all of the individual measurements over the period averaged; for example, an annual standard deviation would not5be the average of quarterly standard deviations.

The average x and standard deviation s of a setof n numbers x1, x2 ... xn are defined as follows:Sx = n s =n4.2 Values below the highest lower limit of detection are not included in the average.4.3 If all values in the averaging group are less than the highest LLD, the highest LLD is reported.

4.4 If all but one of the values are less than the highest LLD, the single value x and associated two5 sigma error is reported.

4.5 In rounding off, the following rules are followed:

4.5.1. If the figure following those to be retained is less than 5, the figure is dropped, and theretained figures are kept unchanged.

As an example, 11.443 is rounded off to 11.44.4.5.2. If the figure following those to be retained is equal to or greater than 5, the figure is dropped*and the last retained figure is raised by 1. As an example, 11.445 is rounded off to 11.45.4.6 Composite samples which overlap the next month or year are reported for the month or year inSwhich most of the sample is collected.

BSID B-2S 00000000000000000000000000000000000000000000APPENDIX CTECHNICAL SPECIFICATION 2.1.3REACTOR COOLANT DOSE EQUIVALENT IODINEABOVE TECHNICAL SPECIFICATION LIMITC-1 00000 uigte21 eotn eid aiatvt fpiaycoatddntece th0iiso ehialSeiiain213 000000000000000000000000000000000 C-20 S00S000000000000000000000000000000000000000APPENDIX DSAMPLE LOCATIONS/MAP D-1 000000000000000000000000000000000000000000.INLD-2 RaOdiOegcOlEOOOviOOnmentaSapligocOtOnOOndMei Radiological Environmental Sampling Locations And MediaApproximate Approximate Air Monitoring Arximt Distance from Diro t Vegetables Approximate Center of Direction Sector TLD Water Milk Sediment Fish and Food Ground-water Collection Sites of (degrees fromContainment true north) Airborne Airborne Products(miles) Particulate IodineOnsite Station,110-meter weather tower 0.53 2930/WNW P XOnsite Station,adjacent to oldplant access road 0.59 2070/SSW K X X XOffsite Station,Intersection ofHwy. 75 andfarm access road 0.94 1450/SE G XBlair OPPDoffice 2.86 3050/NW Q X X XFort Calhoun,NE City Hall 5.18 1500/SSE H XFence aroundintake gate,Desoto WildlifeRefuge 2.07 1020/ESE F XOnsite Station,entrance to PlantSite from Hwy.75 0.55 1910/S J XOnsite Station,NW of Plant 0.68 3050/NW Q XOnsite Station,WSW of Plant 0.61 2420/WSW M XOffsite Station,SE of Plant 1.07 390/SE G XD-3 Radiological Environmental Sampling Locations And MediaApproximate Approximate Air Monitoring Distance from Direction Vegetables C oximate Center of directiom Sector TLD Water Milk Sediment Fish and Food Ground-water Collection Sites (degrees from Aron ibrePoutContainment trueAirborne Airborne Products(miles) Particulate IodineMetropolitan Utilities Dist.,FlorenceTreatment PlantNorth Omaha,NE 14.3 1540/SSE H XWest bankMissouri River,downstream from Plantdischarge 0.45 1080/ESE F X XUpstream fromIntake Bldg.,west bank ofriver 0.09 40/N A X XSmith Farm 1.99 1340/SE G XMohr Dairy 9.86 1860/S J X XFish SamplingArea, Missouri 0.08River (R.M. 645.0) 60/N A XFish SamplingArea, Missouri 17.9River (R.M. 666.0) 3580/N A XAlvin PechnikFarm 0.94 1630/SSE H XValleySubstation

1. 902 19.6 221 °/SW L X X XD. Miller Farm 0.65 203°/SSW K XD-4 RdooiaOOEOvO@rnetOlSampling OOcationsOAdedoia Radiological Environmental Sampling Locations And MediaApproximate Approximate Air Monitoring Approximate Distance from Direction Vegetables Center of Sector TLD Water Milk Sediment Fish and Food Ground-water Containment (ree from Airborne Airborne Products(miles) true north) Particulate IodineLomp Acreage 0.65 1630/SSE H X X X XOnsite FarmField 0.52 11 80/ESE F XOffsite StationIntersection Hwy 75/Co. Rd.P37 0.75 2270/SW L XOffsite StationDesotoTownship 1.57 1440/SE G X X XDowler Acreage 0.73 1750/S J X X XSector A-i 1.94 00/NORTH A XSector B-I 1.97 160/NNE B XSector C-1 1.56 4 1/NE C XSector D-1 1.34 71 °/ENE D XSector E- 1 1.54 900/EAST E XSector F-1 0.45 1080/ESE F XSector G-I 1.99 1340/SE G XSector H-1 1.04 1590/SSE H XSector J- 1 0.71 1790/SOUTH i XSector K- 1 0.61 2050/SSW K XSector L- 1 0.74 2290/SW L XSector M-1 0.93 2480/WSW M XSector N- 1 1.31 2660/WEST N XD-5 Radiological Environmental Sampling Locations And MediaApproximate Approximate Air Monitoring Approximate Distance from Direction Vegetables Collection Sites Center of (degrees from Sector TLD Water Milk Sediment Fish and Food Ground-water Containment t Airborne Airborne Products(miles) true north) Particulate IodineSector P-1 0.60 2910/WNW P XSector Q-1 0.67 3070/NW Q XSector R-1 2.32 3280/NNW R XSector A-2 4.54 3500/NORTH A XSector B-2 2.95 260/NNE B XSector C-2 3.32 500/NE C XSector D-2 3.11 750/ENE D XSector E-2 2.51 900/EAST E XSector F-2 2.91 1100/ESE F XSector G-2 3.00 1400/SE G XSector H-2 2.58 1540/SSE H XSector J-2 3.53 181°/SOUTH J XSector K-2 2.52 2050/SSW K XSector L-2 2.77 2140/SW L XSector M-2 2.86 2430/WSW M XSector N-2 2.54 2630/WEST N XSector P-2 2.99 2990/WNW P XSector Q-2 3.37 311 0/NW Q XSector R-2 3.81 3280/NNW R XStangl Farm 3.4 3690/SOUTH J XD-6