Text

2006 Annual Radiological Environmental Operating Report
	ML071230098
Person / Time
Site:	Diablo Canyon
Issue date:	04/27/2007
From:	Becker J; Pacific Gas & Electric Co
To:	; Document Control Desk, NRC/NRR/ADRO
References
	DCL-07-048
	Download: ML071230098 (139)
	v • d • e

Pacific Gas and Electric Company' James R. Becker Diablo Canyon Power Plant Vice President P. 0. Box 56 Diablo Canyon Operations and Avila Beach, CA 93424 Station Director 805.545,3462 Fax: 805.545.4234 April 27, 2007 PG&E Letter DCL-07-048 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001 Docket No. 50-275, OL-DPR-80 Docket No. 50-323, OL-DPR-82 Diablo Canyon Units 1 and 2 2006 Annual Radiological Environmental Operating Report

Dear Commissioners and Staff:

Enclosed is the 2006 Annual Radiological Environmental Operating Report for Diablo Canyon Power Plant, Units 1 and 2, submitted in accordance with Technical Specification 5.6.2. The enclosure contains material consistent with the objectives of the Offsite Dose Calculation Manual, and 10 CFR 50, Appendix I, Sections IV.B.2, IV.B.3, and IV.C.

Pacific Gas and Electric Company makes no new regulatory commitments in this letter.

If you have any questions regarding this submittal, please contact Martin Wright at (805) 545-3821.

Sincerely, James R. ecker ddml/R0287082 Enclosure cc/enc:

Larry Allen, Officer, San Luis Obispo County Air Pollution Control District Roger W. Briggs, Executive Officer, CRWQCB Terry W. Jackson, DCPP NRC Senior Resident Bruce S. Mallett, Regional Administrator, NRC Region IV Sandra Shewry, Director, California Department of Health Services Alan B. Wang, Project Manager, Office of Nuclear Reactor Regulation cc:

Diablo Distribution A member of the STARS (Strategic Teaming and Resource Sharing) Alliance Catlaway 9 Comanche Peak

Diablo Canyon Palo Verde

South Texas Project

Wolf Creek J17i275?

Enclosure PG&E Letter DCL-07-048 2006 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT

2006 Annual Radiological Environmental Operating Report Diablo Canyon Power Plant January 1, 2006 - December 31, 2006 RaISI.

Cae bia Smk

=1 www.GEL.com Prepared by Radiolodical Safety & Control Services 91 Portsmouth Avenue Stratham, NH 03885-2468

2006 Diablo Canyon Power Plant

I ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT (AREOR)

January 1, 2006 - December 31, 2006 I

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Prepared By Radiological Safety & Controls Services (RSCS)

Preparer:

Date: c-i-*-7 3

Edward L Mercer, RSCS Radiological Engineer I.

Reviewed And Approved By Diablo Canyon Power Plant I

Reviewer:

Date:

t-/&O7 Martin B. Wright, D6PP REMP Engineer Approvr:

Date: V-to- 0 7 Robert E. Hite, DCPP Radiation Protection Manager 1

EXECUTIVE

SUMMARY

During the year 2006, a Radiological Environmental Monitoring Program (REMP) was conducted for the Diablo Canyon Power Plant (DCPP) to assess the levels of radiation or radioactivity in the environment. More than 1000 samples were collected (including TLDs) over the course of the monitoring period, with over 2800 radionuclide or exposure rate analyses being performed.

This report contains results from the operational Radiological Environmental Monitoring Program (REMP) for Diablo Canyon Power Plant (DCPP) compiled for the period January 1, 2006, through December 31, 2006. This program is conducted in accordance with DCPP Program Directive CY2, "Radiological Monitoring and Controls Program," and RP 1.ID 11, "Environmental Radiological Monitoring Procedure."

The types of samples (matrix ID) collected for this monitoring period are as follows; Air Particulate (AP)

Air Cartridges (AC) For Iodine Monitoring, Direct Radiation (TLD's)

Milk (MK)

Meat (MT)

Vegetation (VG)

Drinking Water (DW)

Ground Water (GW)

Surface Water (SW)

Aquatic Vegetation (AV)

Fish (FH)

Mussels (IM)

Sediment (SD)

Soil/Sand (SL)

The results of the 2006 REMP showed no unusual findings from plant operations. These results were also compared to preoperational data and showed no unusual trends. The operation of DCPP had no significant radiological impact on the environment.

The ambient direct radiation levels in the DCPP environs did not change and were within the preoperational range.

Plant operations had no significant impact on airborne radioactivity in the environment.

No plant related radionuclides were detected in surface water samples except that Nickel-63 was detected in one water sample collected at Diablo Cove (DCM) and Iron-55 was detected in one water sample at the plant outfall (OUT). The plant had no significant impact on surface water.

Food crops, milk, meat, and drinking water samples detected only naturally occurring radioactivity; and therefore, there was no impact from plant operation.

Marine samples contained only naturally occurring radionuclides.

Ground water monitoring data is collected in accordance with the nuclear industry NEI Groundwater Protection Initiative. Concentrations of tritium were detected in three monitoring wells 2

I beneath the DCPP power block. These levels of tritium were all below the EPA drinking water standard I

of 20,000 pico curies per liter. DCPP is in the process of trending these monitoring wells to obtain data.

At the printing of this report, this tritium is most likely coming from the rain washout of gaseous tritium I

exiting the plant vent system. It should be noted that studies of the DCPP site indicate that any groundwater (subsurface) flow beneath DCPP is not used as a source of drinking water. This groundwater flow discharges into the Pacific Ocean.

Prior to 2006, DCPP utilized an "in-house" environmental lab for sample analysis. That 3

environmental lab was Technical and Ecological Services (TES) located in San Ramon, California. At the beginning of 2006, DCPP REMP changed it's environmental lab to General Engineering Labs (GEL) 3 located in Charleston, South Carolina. All REMP sample analyses in 2006 were performed by GEL.

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TABLE OF CONTENTS EXECUTIVE

SUMMARY

2

1.0 INTRODUCTION

6 2.0 PROGRAM DESIGN...............................................................

7 2.1 Monitoring Zones 8

2.2 Pathways Monitored 8

2.3 Descriptions of REMP Monitoring 8

2.3.1 Direct Radiation 8

2.3.2 Airborne Radioactivity 8

2.3.3 Waterborne 9

2.3.4 Marine Biological, Beach Sand, and Ocean Sediment 9

2.3.5 Food Crops 10 2.3.6 Milk 10 3.0 RADIOLOGICAL DATA-

SUMMARY

OF TABLES.............................

25 4.0 ANALYSIS OF ENVIRONMENTAL RESULTS.................................

26 4.1 REMP Sampling Variance / Deviations 26 4.2 Comparison of Achieved LLDs with Requirements 28 4.3 Comparison of Results Against Reporting Levels 28 4.4 Data Analysis by Media Type 28 4.4.1 Direct Radiation 28 4.4.2 Airborne Radioactivity 29 4.4.3 Drinking Water, Ocean Surface Water, and Groundwater 30 4.4.4 Ingestion 31 5.0 GROUND WATER MONITORING.................................................

34 6.0 QUALITY CONTROL...............................................................

36 7.0 DCPP ANNUAL LAND USE CENSUS........................................... 37

8.0 REFERENCES

41 APPENDIX A REMP

SUMMARY

42 APPENDIX B DIRECT RADIATION RESULTS......................................

66 APPENDIX B.1 ANALYTICAL SAMPLE RESULTS...................................

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LIST OF TABLES Table Title Page 2.1 Radiological Environmental Monitoring Program................................... 11 2.2 Distances and Directions to Environmental Monitoring Stations................... 16 2.3 Detection Capabilities for Environmental Lower Limit of Detection (LLD)

Sensitivity R equirem ents................................................................. 19 2.4 Reporting Levels for Radioactivity Concentrations in Environmental S am p les..................................................................................... 2 1 LIST OF FIGURES Figure Title Page 2.1 Diablo Canyon Off-site REMP Locations......................................... 22 2.2 Diablo Canyon On-site REMP Locations......................................... 23 2.3 Diablo Canyon REMP Stations..................................................... 24 5

1.0 INTRODUCTION

Diablo Canyon Power Plant (DCPP) consists of two Westinghouse pressurized water reactors.

Unit 1 began commercial operation in 1985, and Unit 2 began commercial operation in 1986.

Radiological Environmental Monitoring Program (REMP) samples are collected by DCPP REMP personnel and sent to General Engineering Labs in Charleston, South Carolina for analysis. Fish (except market fish) and ocean sediment samples are collected by contract divers of Tenera Environmental and given to DCPP REMP personnel for shipment to GEL. Market fish samples are collected by local commercial fishermen and then purchased in one of two local fish markets by DCPP REMP personnel for shipment to GEL. Direct radiation analyses were conducted by DCPP REMP personnel and the DCPP Thermoluminescent Dosimeter (TLD) Lab.

DCPP sends replicate samples of milk (5F2), drinking water (DWI), outfall water (OUT), Diablo Creek (5S2), vegetative crops (7G1), fish (DCM), sediment (DCM), and kelp (DCM) to the California Department of Health Services (CDHS) lab as part of a State cross check program. Other pathways monitored independently by the CDHS are direct radiation and air sampling This report summarizes the quarterly findings of the Radiological Environmental Monitoring Program (REMP) conducted by the Diablo Canyon Power Plant. The remainder of this report is organized as follows:

Section 2:

Provides a description of the overall REMP design. Included is a summary of the requirements for REMP sampling and tables listing routine sampling and TLD monitoring locations with distances from the plant. Tables listing Lower Limit of Detection requirements and Reporting Levels (requires NRC notification if levels are exceeded) also included.

Section 3: Consists of the summarized data as required by the Radiological Environmental Monitoring Program, in the format specified by the NRC Branch Technical Position on Environmental Monitoring.

Section 4:

Provides a summary of the results for the samples collected. The performance of the program in meeting the requirements is discussed, and the data acquired during the monitoring period is analyzed. Also included is environmental TLD preoperational data trending.

Section 5: Provides a summary of groundwater monitoring in accordance with the nuclear industry NEI Groundwater Protection Initiative.

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I 2.0 PROGRAM DESIGN I

The Radiological Environmental Monitoring Program (REMP) for the Diablo Canyon Power Plant (DCPP) was designed with the following specific objectives in mind. These objectives will continue to be in force, to varying degrees, throughout facility operation.

To provide an early indication of the appearance or accumulation of any radioactive material in the environment caused by facility operation. Preoperational data is also used in this comparison.

I To provide assurance to regulatory agencies and the public that the station's environmental impact is known and within anticipated limits.

To provide standby monitoring capability for rapid assessment of risk to the general public in the event of unanticipated or accidental releases of radioactive material.

The environmental media selected were based on the critical dose pathways of the radionuclides 3

from the environment to man. They included the following: direct radiation, air, water, fish, ocean sediment, and invertebrates. Supplemental samples such as algae, kelp, local agricultural crops, recreational 3

beach sand, groundwater, and milk were also collected. The sampling locations were determined by land use, site meteorology, and local demographics. Guidance for this monitoring program is provided by the 3

Radiological Assessment Branch Technical Position on Radiological Environmental Monitoring, Revision 1, November 1979 5

The detailed sampling requirements of the REMP are given in Table 2.1 of this report. The locations actually monitored for the period are shown in Appendix A of this report. Any deviations from 3

the REMP sampling schedule / requirements are documented in section 4.0 of this report.

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2.1 MONITORING ZONES The REMP is designed to allow comparison of levels of radioactivity in samples from the area possibly influenced by DCPP to levels found in areas not influenced by the facility operations. Areas with the potential to be influenced by facility operations are called "indicator" stations, and areas with sufficient distance from the plant that are not likely to be influenced by facility operations are called the "control" locations. The distinction between the two zones is based on relative direction from the plant and distance. Analysis of survey data from the two zones aids in determining if there is a significant difference between the two areas. It can also help in differentiating between radioactive releases and seasonal variations in the natural environmental background.

2.2 PATHWAYS MONITORED Direct Radiation Airborne Radioactivity Waterborne Pathways Marine Biological, Beach Sand, and Ocean Sediment Food Crops Milk

2.3 DESCRIPTION

S OF REMP MONITORING 2.3.1 Direct Radiation Direct ambient radiation was measured at 31 stations in the vicinity of DCPP using Panasonic UD814 TLD badges. The TLD badges had valid element correction factors (ECF), were calibrated using a NIST-traceable cesium-137 source, were annealed prior to placement, and were sealed in watertight packaging. These badges were replaced on a quarterly basis.

The field TLD badge packets were prepared and processed by DCPP personnel and the DCPP TLD Lab. Control badges were carried with the field badges to measure any dose received during transit. The location, date, and time of exchange were recorded on a log sheet which accompanied the field badges. The net exposure was reported over a standard 90 day quarter 2.3.2 Airborne Radioactivity Air particulate and radioiodine sampling were performed weekly at six indicator stationsý MT1, 0S2, 1SI, 7D1, 8S1 and 8S2. Air particulate and radioiodine sampling was performed weekly at one control station: 5F1.

Constant flow air samplers were used to draw air through paper filters to collect air particulates and through triethylenediamine (TEDA) impregnated charcoal cartridges to collect radioiodine. The air samplers were set at a flow rate of 1.5 standard cubic feet per minute. The air samplers were located approximately one meter above the ground. The sample volumes were determined by F&J Corporation model DF-l flowmeters (corrected to standard temperature and 8

I pressure, STP) which are installed downstream of the sample head. At the end of I

the sampling period (weekly), the filter and cartridge were collected. All necessary data regarding the air volume readings, flowrate, sampler time on and off, date of collection, and sampler location were recorded and submitted to GEL I

along with the samples for analysis.

Approximately 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months after sampling (to allow for radon and thoron daughter 3

decay), the filter papers collected from the field were placed on individual planchets and counted for gross beta activity in a low background, thin window gas proportional counter. Gamma isotopic analysis was then performed on I

quarterly composites of the filters (by location) to determine the activity concentration of gamma emitting isotopes.

The TEDA impregnated charcoal cartridges were counted for each weekly I

sampling period at each location for gamma isotopic analyses to determine the radioiodine concentration.

3 2.3.3 Waterborne Water samples (drinking water, surface water, and groundwater) were collected at the frequencies shown in Table 2.1 I

Ocean surface water samples were collected at Diablo Cove (station DCM),

Rattlesnake Canyon (station 7C2), and at the plant Outfall (station OUT).

I Drinking water samples were collected from Diablo Creek Weir (station 5S2),

Diablo Creek Outlet (station WN2), Blanchard Spring (station 1A2), and from the DCPP drinking water system (station DWI). Drinking water was also collected from a control station located in San Luis Obispo at the Offsite Emergency Lab (station OEL).

Supplemental groundwater samples were collected from Water Well 02.

Supplemental monitoring well samples were collected from Observation Wells 01 & 02, and a french drain system labeled Drywell 115. These wells are located in close proximity to the facility power block structures.

3 After collection, the samples were securely sealed and labeled with sample type, location, date, time of collection, and the person performing the collection and sent to GEL for analysis.

2.3.4 Marine Biological, Beach Sand, and Ocean Sediment The REMP requires only one sample of rockfish (family Sebastes ), one sample of perch (family Embiotocidae), and one sample of mussels (family Mytilus) from indicator station DCM and control station 7C2. All other marine samples collected are considered supplemental. These supplemental marine samples included, but were not limited to, the following: intertidal algae, kelp, and market fish. The intertidal samples (algae and mussels) were collected by DCPP personnel during low tidal conditions. Kelp was collected quarterly by DCPP personnel from the I

offshore kelp bed in the vicinity of the plant. Quarterly samples of fish and an annual sample of ocean bottom sediment were collected from the plant environs by 9

contracted divers (TENERA Environmental). The Tenera divers fillet the fish and leave a small portion of skin for identification. Beach sand was collected by DCPP personnel between the high and low tide boundaries at nearby recreational beaches.

Fish caught locally by commercial fishermen were purchased from two local fish markets (Avila Beach Pier and Morro Bay).

All samples were subject to unavailability due to seasonal fluctuations or unfavorable sampling conditions. The above samples were sealed in plastic bags immediately upon collection. Mussels are sent to GEL in-shell where GEL personnel remove the meat & internal organs for analysis. Only edible portions of the fish were analyzed (fish fillets). The samples were labeled with sample type, location, date, time of collection, and individual performing the collection.

The samples were then frozen (to prevent spoilage odor) before they were sent to GEL for analysis.

2.3.5 Food Crops The REMP requires broadleaf vegetation to be collected in the nearest off-site locations of the highest calculated annual average ground level D/Q (dispersion parameter). There is no broadleaf vegetation available that satisfies this requirement. However, representative samples of food crops in season were collected monthly from supplemental stations: Cal Poly Farm (5F2), Kawaoka Farm in Arroyo Grande (7G 1), Mello Farm (7C1) along the site access road, and a quarterly household garden (6C 1).

The monthly samples were collected by DCPP personnel and sealed immediately in plastic bags. The quarterly household garden sample (6C 1) is provided to DCPP personnel by the land occupant (due to access difficulty and privacy). The samples were labeled with sample type, location, collection date, collection time, and the individual performing the collection. The samples were normally frozen before they were sent to GEL for analysis (to prevent spoilage odor).

2.3.6 Milk There are no animals within the vicinity of the plant that are utilized for milk consumption by humans. However, supplemental samples of cow milk were collected monthly from Cal Poly Farm (5F2) which is approximately 13 miles from DCPP. Two 1-gallon plastic containers of milk were collected each sampling period by DCPP personnel. Forty grams of sodium bio-sulfite preservative were added to each gallon of milk sample. The containers were sealed and shaken thoroughly to distribute the preservative. The containers were labeled with sample type, location, collection date, collection time, and the individual performing the collection. The samples were then sent overnight express to GEL for analysis 10

I TABLE 2.1:

Radiological Environmental Monitoring Program Exposure Pathway Number of Representative Sampling Collection Type of Required or and/or Sample Type Samples and Sample Stations Frequency Analysis Supplemental Locations 1

1.

Direct Radiation 2 Thirty-one routine monitoring stations containing thermo luminescent dosimeters (TLDs) such that at least two (2) phosphors are present at each station, placed as follows:

An inner ring of stations, one in OS1,0S2, Quarterly Gamma Dose Required each terrestrial meterorological WN1, 1S1, sector in the general area of the 2S1, 3S1,451, SITE BOUNDARY; 5S1, 6S1, 7S1, 8S1, 9S1, 8S2, 5S3, and MT1 An outer ring of stations, one in

WA1, 0B1,

1C1, Quarterly Gamma Dose Required each terrestrial meterorological 2D1, 3D1,4C1, sector in the 2.5 to 12 km range 5C1,6D1, and from the site; and 7C1 One or two areas to serve as 4D1,5F1 Quarterly Gamma Dose Required control stations; and The balance of the stations to 7D1,7D2, 5F3, Quarterly Gamma Dose Required be placed in special interest 7F1, and 7G2 areas such as population centers, nearby residences, or schools.

2.

Airborne Samples from five locations:

Radioiodine Three samples from close to the MT1, 0S2, and Continuous sampler 1-131 analysis Required three SITE BOUNDARY 8S1 operation with locations, in different sectors, of (historically) sample collection the highest calculated annual weekly, or more average ground level D/Q:

frequently if required by dust loading.

One sample from the vicinity of 7D1 Continuous sampler 1-131 analysis Required a community having the highest operation with calculated annual average sample collection ground level D/Q; weekly, or more frequently if required by dust loading.

One sample from a control 5F1 Continuous sampler 1-131 analysis Required location.

operation with sample collection weekly, or more frequently if required by dust loading.

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Table 2.1 (continued)

Exposure Pathway Number of Representative Sampling Collection Type of Required or and/or Sample Type Samples and Sample Stations Frequency Analysis Supplemental Locationsi

3. Airborne Samples from five locations:

Particulate Three samples from close to the MT1, 0S2, and Continuous Weekly gross Required three SITE BOUNDARY 8S1 sampler operation beta radioactivity locations, in different sectors, of (historically) with sample analysis the highest calculated annual collection weekly, following filter average ground level D/Q:

or more frequently change.

if required by dust Quarterly

loading, gamma isotopic analysis 4 of composite consisting of approx 12 filters (by location).

One sample from the vicinity of 7D1 Continuous Weekly gross Required a community having the highest sampler operation beta radioactivity calculated annual average with sample analysis ground level D/Q; collection weekly, following filter or more frequently change.

if required by dust Quarterly

loading, gamma isotopic analysis 4 of composite consisting of approx 12 filters (by location).

One sample from a control 5F1 Continuous Weekly gross Required location.

sampler operation beta radioactivity with sample analysis collection weekly, following filter or more frequently change.

if required by dust Quarterly

loading, gamma isotopic analysis 4 of composite consisting of approx 12 filters (by location).

4.

Waterborne

a.

Surface Ocean One sample from the plant OUT, DCM, Monthly Gamma isotopic 4 Required Water Outfall, Diablo Cove, and an and 7C2 (grab sample) and tritium area not influenced by plant analysis.

discharge.

One sample from the plant OUT, DCM, Quarterly Gross Beta, Supplemental Outfall, Diablo Cove, and an and 7C2 (grab sample)

Sr-89, SrIY-90, area not influenced by plant Fe-55, and Ni-63 discharge.

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Table 2.1 (continued Exposure Pathway Number of Representative Sampling Collection Type of Required or and/or Sample Type Samples and Sample Stations Frequency Analysis Supplemental Locations'!

b.

Drinking Water One sample from the plant DW1 and 5S2 Monthly Gamma Required drinking water, one sample from OEL (control)

(grab sample) isotopic4, 1-131, Diablo Creek (upstream of and tritium plant), and one control sample.

analysis.

One sample from the plant DW1 and 5S2 Quarterly Gross Beta, Supplemental drinking water, one sample from OEL (control)

(grab sample)

Sr-89, Sr/Y-90, Diablo Creek (upstream of Fe-55, and Ni-63 plant), and one control sample.

One sample from Diablo Creek WN2 and 1A2 Quarterly Gamma Supplemental (downstream of plant) and one (grab sample) isotopic 4, tritium, sample from Blanchard Spring.

1-131, gross beta, Sr-89, Sr/Y-90, Fe-55, and Ni-63

c.

Groundwater One sample from wells located OBS-01, Quarterly Gamma Supplemental under the plant power block.

OBS-02, and (grab sample, isotopic4, tritium, Drywell 115' when available) gross beta, Sr-89, SrIY-90, Fe-55, and Ni-63 One sample from a well located WW-02 Quarterly Gamma Supplemental outside the plant power block (grab sample, isotopic4, tritium, (control sample).

when available) gross beta, Sr-89, Sr/Y-90, Fe-55, and Ni-63

d.

Sediment One sample of offshore ocean DCM and 7C2 Annual Gamma isotopic 4 Required sediment from Diablo Cove and (grab sample)

Rattlesnake Canyon.

One sample of offshore ocean DCM and 7C2 Annual Sr-89, Sr/Y-90, Supplemental sediment from Diablo Cove and (grab sample)

Fe-55, and Ni-63 Rattlesnake Canyon.

One sample from each of five Avila, MDO, Semi-Annual Gamma Supplemental local recreational beaches.

Pismo, (grab sample) isotopic 4, Sr-89, Cayucos, and Sr/Y-90, Fe-55, Cambria and Ni-63

e.

Marine Flora One sample of kelp DCM, PON, Quarterly Gamma isotopic 4 Supplemental POS, and 7C2 (when available)

One sample of intertidal algae DCM and 7C2 Quarterly Gamma isotopic 4 Supplemental (when available)

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Table 2.1 (continued" Exposure Pathway Number of Representative Sampling Collection Type of Required or and/or Sample Type Samples and Sample Stations Frequency Analysis Supplemental Locations1

5. Ingestion

a.

Milk Samples from milking animals in 5F2 Semimonthly Gamma isotopic 4 Supplemental three locations within 5 km when animals are and 1-131 distance having the highest on pasture; analysis.

dose potential. If there are none, monthly at other then one sample from milking times.

animals in each of three areas between 5 to 8 km distance where doses are calculated to be greater than 1 mrem per year. One sample from milking animals at a control location 15 to 30 km distant and in the least prevalent wind direction.

NOTE: The sample (5F2) should be taken monthly even if there are no indicator samples available.

b.

Fish and One sample of rock fish (family DCM and 7C2 Quarterly Gamma isotopic 4 Required Invertebrates Sebastes) and one sample of (grab sample) analysis on perch (family Embiotocidae) edible portions of each sample.

One sample of rock fish PON and POS Quarterly Gamma isotopic4 Supplemental (family Sebastes) and (grab sample) analysis on one sample of perch edible portions (family Embiotocidae) of each sample.

One sample of mussel DCM and 7C2 Quarterly Gamma isotopic 4 Required (family Mytilus)

(grab sample) analysis on edible portions of each sample.

One sample of mussel PON Annual Gamma isotopic 4 Supplemental (family Mytilus)

(grab sample) analysis on edible portions of each sample.

One sample of mussel POS Quarterly Gamma isotopic 4 Supplemental (family Mytilus)

(grab sample) analysis on edible portions of each sample.

One sample of locally harvested 7D3 OR 2F1 Quarterly Gamma isotopic 4 Supplemental market fish.

(should (grab sample) analysis on alternate edible portions between of each sample.

locations) 14

Tahle 2.1 (continued)

Exposure Number of Representative Sampling Stations Collection Type of Required or Pathway and/or Samples and Sample Frequency Analysis Supplemental Sample Type Locations'!

c.

Broadleaf Three samples of broadleaf Monthly Gamma Required Vegetation 5 vegetation grown nearest (when isotopic 4 analysis (see notation #5) off-site locations of highest available)

(that includes calculated annual average 1-131) on edible ground level D/Q IF milk portion.

sampling is not performed.

One sample of each of the Monthly Gamma Required similar broadleaf vegetation (when isotopic4 analysis (see notation #5) grown 15 to 30 km distant in the available)

(that includes least prevalent wind direction IF 1-131) on edible milk sampling is not performed.

portion.

d.

Vegetative One sample of broadleaf 5F2, 7C1, and 7G1 Monthly Gamma Supplemental Crops vegetation or vegetables or fruit (when isotopic 4 analysis available) on edible portion.

One sample of broadleaf 6C1 Quarterly Gamma Supplemental vegetation or vegetables or fruit.

(when isotopic4 analysis available) on edible portion.

e.

Meat One sample of each species Blan Cow, Blan Goat, Quarterly Gamma Supplemental sample (cow, goat, sheep, deer, or pig)

Blan Sheep, Johe (as provided isotopic 4 of edible meat portion Deer, Johe Pig, Andre by land analysis, Sr-89, slaughtered for personal Cow, Andre Deer, owners within and Sr/Y-90 on consumption (not mass market).

Andre Pig 8 km of plant edible portion.

site)

Table Notations I.

Deviations are permitted from the required sampling schedule if specimens are unobtainable due to circumstances such as hazardous conditions, seasonal unavailability, malfunction of automatic sampling equipment and other legitimate reasons. If specimens are unobtainable due to sampling equipment malfunction, effort shall be made to complete corrective action prior to the end of the next sampling period.

All deviations from the sampling schedule shall be documented in the Annual Radiological Environmental Operating Report. It is recognized that, at times, it may not be possible or practicable to continue to obtain samples of the media of choice at the most desired location or time. In these instances, suitable specific alternative media and locations may be chosen for the particular pathway in question and appropriate substitutions made within 30 days in the Radiological Environmental Monitoring Program, and submitted in the next Annual Radioactive Effluent Release Report, including a revised figure(s) and table for the ERMP reflecting the new location(s) with supporting information identifying the cause of the unavailability of samples for that pathway and justifying the section of the new location(s) for obtaining samples.

2.

For the purposes of this table, a thennoluminescent dosimeter (TLD) is considered to be one phosphor. There are normally three calcium sulfate phosphors in an environmental TLD BADGE. Film badges shall not be used as dosimeters for measuring direct radiation.

3.

Airborne particulate sample filters shall be analyzed for gross beta radioactivity 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months or more after sampling to allow for radon and thoron daughter decay. If gross beta activity in air particulate samples is greater than 10 times the yearly mean of control samples, gamma isotopic analysis shall be performed on the individual samples.

4.

Gamma isotopic analysis means the identification and quantification of gamma-emitting radionuclides that may be attributable to the effluents from the facility.

5.

If food products are unavailable, additional air sampling as specified in Table 1, Parts 2 & 3 will be done in the SE (Station 8S2) and NNW (station IS1) sectors.

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TABLE 2.2 Distances and Directions to Environmental Monitoring Stations Radial Direction**

Radial Distance**

Station (True Heading)

From Plant Code(a)

Station Name (Degrees)

(km)

(Miles) 0S1 Exclusion Fence-Northwest Comer 320

.16 (0.1) 0S2 North Gate 320

.8 (0.5) 1S1 Wastewater Pond 330

.64 (0.4) 2S1 Back Road-300 m North of Plant 0

.32 (0.2) 3S1 Road NW of 230 kv Switchyard 23

.64 (0.4) 4S1 Back Road Between Switchyards 43

.8 (0.5) 5S1 500 kv Switchyard 58

.64 (0.4) 5S2 Diablo Creek Weir 65

.96 (0.6) 5S3 Microwave Tower Road 70 1.02 (0.7) 6S1 Microwave Tower 94

.8 (0.5) 7S1 Overlook Road 112

.48 (0.3) 8S1 Target Range 125

.8 (0.5) 8S2 Southwest Site Boundary 128 1.76 (1.1) 9S1 South Cove 167

.64 (0.4)

MT1 Meteorological Tower 185

.32 (0.2)

DCM Diablo Cove Marine 270

.32 (0.2)

WN1 Northwest Guard Shack 290

.32 (0.2)

WN2 Diablo Creek Outlet 1A1 Crowbar Canyon 327 2.56 (1.6) 1A2 Blanchard Spring 2.4 (1.5)

OB1 Point Buchon 325 5.76 (3.6) iC1 Montana de Oro Campground 336 7.52 (4.7) 4C1 Clark Valley Gravel Pit 45 9.28 (5.8) 5CI Junction Prefumo/See Canyon Roads 64 7.52 (4.7) 6C1 Household Garden 98 7.24 (4.5) 7C1 Pecho Creek Ruins (Mello Farm) 120 6.56 (4.1) 7C2 Rattlesnake Canyon 124 7.52 (4.7) 2D1 Sunnyside School 10 11.04 (6.9) 3D1 Clark Valley 24 9.92 (6.2) 4D1 Los Osos Valley Road 36 12.16 (7.6) 6D1 Junction See/Davis Canyon Roads 89 12.0 (7.5) 7D1 Avila Gate 118 10.56 (6.6) 7D2 Avila Beach 110 12.16 (7.6) 7D3 Avila Pier 120 11.0 (6.9) 2F1 Morro Bay (Commercial Landing) 0 17.44 (10.9) 5F1 SLO Zone I Substation 68 17.92 (11.2) 5F2 Cal Poly Farm 60 20.16 (12.6) 5F3 SLO County Health Department 70 20.32 (12.7) 7F1 Shell Beach 110 17.28 (10.8) 7G1 Arroyo Grande (Kawaoka Farm) 115 26.88 (16.8) 7G2 Oceano Substation 118 27.68 (17.3) 16

Table 2.2 (continued)

Radial Direction**

Radial Distance**

Station (True Heading)

From Plant Code(a)

Station Name (Degrees)

(kin)

(Miles)

Avila Avila Beach (near pier)

Cambria Cambria Moonstone Beach Cayucos Cayucos Beach (near pier)

Drywell Drywell 115' 115 DW1 Drinking Water from Plant Potable Water System MDO Montana de Oro (Spooners Cove)

ObsO 1 Observation Well 01 (OWl)

ObsO2 Observation Well 02 (OW2)

OEL Offsite Emergency Lab OUT Plant Outfall 270

.32 (0.2)

Pismo Pismo Beach (near pier)

PON Pacific Ocean North of Diablo Cove 305 2.4 (1.5)

POS Pacific Ocean South of Diablo Cove 145 1.28 (0.8)

WW-02 Water Well 02 BLAN Blanchard Farm (Cow Meat)

COW BLAN Blanchard Farm (Sheep Meat)

SHEEP BLAN Blanchard Farm (Goat Meat)

GOAT

The reference point used is the dome of Unit I containment.

Station Code (XYZ):

X - First number (0-9) represents the radial sector in which the station is located:

0

- Northwest 5

- East-northeast I

- North-northwest 6

- East 2

- North 7

- East-southeast 3

- North-northeast 8

- Southeast 4

- Northeast 9

- South-southeast Y - Letter (S, A-H) represents the distance from the plant:

S

- On-site A 2 miles from plant (but off-site)

B 4 miles from plant C 6 miles from plant D 8 miles from plant E 10 miles from plant F 15 miles from plant G 20 miles from plant H

- Greater than 20 miles from plant Z - Second number represents the station number within the zone.

17 I

I I

U I

I I

Table 2.2 (continued)

Station Codes exceptions:

The following stations do not follow the coding system: Diablo Cove Marine (DCM), Meteorological Tower (MT1), Northwest guard shack (WN1), Diablo Creek outlet (WN2), Pacific Ocean North (PON),

Pacific Ocean South (POS), Offsite Emergency Lab (OEL), Plant outfall (OUT), Drinking water (DWI),

Water Well 02 (WW-02(WW2 For Data Reporting)), Observation Well 01 (Obs-01 (OW I For Data Reporting)), Observation Well 02 (Obs-02(OW2 For Data Reporting)), Drywell 115 (DY1 For Data Reporting), Avila Beach (Avila (AVA For Data Reporting)), Montana de Oro - Spooners Cove (MDO),

Pismo Beach (Pismo(PMO For Data Reporting)), Cayucos Beach (Cayucos(CYA For Data Reporting)),

Cambria Moonstone Beach (Cambria), Blanchard Cow (BLAN COW (BCM For Data Reporting)),

Blanchard Sheep (BLAN SHEEP (BSM For Data Reporting)), Blanchard Goat (BLAN GOAT (BGM For Data Reporting).

18

TABLE 2.3:

(1)(2)

Detection Capabilities for Environmental Sample Analysis Lower Limits of Detection (LLD) (3)

Water Analysis (pCi/L)

Airborne Particulate or Gases (pCi/mlŽ 0.01 Fish (pCi/k2, wet)

Food Milk Products (PCi/L)

(PCi/kg, wet)

Sediment (pCi/k2, dry)

Gross beta 4

H-3 400*

Mn-54 Fe-59 Co-58, 60 Zn-65 Zr-Nb-95 15 30 15 30 15 130 260 130 260 I

I I

1 I

I Sr-89 5

5 2

2 2

2 Sr/Y-90 1

1 1

1-131 Cs-134 Cs-137 Ba-La-140 15 18 15 0.07 0.05 0.06 130 150 15 18 15 60 60 80 150 180 Table Notations (1) This list does not mean that only these nuclides are to be considered. Other peaks that are identifiable, together with those of the above nuclides, shall also be analyzed and reported in the Annual Radiological Environmental Operating Report.

(2) Required detection capabilities for thermoluminescent dosimeters used for environmental measurements shall be in accordance with the recommendations of Regulatory Guide 4.13, Revision 1, July 1977.

(3) The LLD is defined, for purposes of these specifications, as the smallest concentration of radioactive material in a sample that will yield a net count, above system background, that will be detected with 95 percent probability with only 5 percent probability of falsely concluding that a blank observation represents a "real" signal.

For surface water samples, a value of 3000 pCi/L may be used.

- If no drinking water pathway exists, a value of 15 pCi/L may be used.

19 I

I I

3 I

TABLE 2.3 (Continued)

Table Notations For a particular measurement system, which may include radiochemical separation:

LLD

=4.66Sb E x V x 2.22 x Y x exp(-Xt)

Where:

LLD

=

the "a priori" the lower limit of detection as defined above (as pCi per unit mass or volume)

Sb

=

the standard deviation of the background counting rate or of the counting rate of a blank sample as appropriate (as counts per minute)

E

=

the counting efficiency (as counts per transformation)

V

=

the sample size (in units of mass or volume) 2.22

=

the number of transformations per minute per pico-curie Y

=

the fractional radiochemical yield (when applicable) k

=

the radioactive decay constant for the particular radionuclide t

=

the elapsed time between sample collection (or end of the sample collection period) and time of counting The value of Sb used in the calculation of the LLD for a detection system will be based on the actual observed variance of the background counting rate or of the counting rate of the blank samples (as appropriate) rather than on an unverified theoretically predicted variance. In calculating the LLD for a radionuclide determined by gamma-ray spectrometry, the background will include the typical contributions of other radionuclides normally present in the samples (e.g., potassium-40 in milk samples).

Analyses will be performed in such a manner that the stated LLDs will be achieved under routine conditions. Occasionally background fluctuations, unavoidably small sample sizes, the presence of interfering nuclides, or other uncontrollable circumstances may render these LLDs unachievable. In such cases, the contributing factors will be identified and described in the Annual Environmental Radiological Operating Report.

Typical values of E, V, Y and t should be used in the calculation. It should be recognized that the LLD is defined as a prori (before the fact) limit representing the capability of a measurement system and not as a posteriori (after the fact) limit for a particular measurement.

20

TABLE 2.4: Reporting Levels for Radioactivity Concentrations in Environmental Samples Analysis H-3 Mn-54 Fe-59 Co-58 Co-60 Zn-65 Sr-89 Sr-90/Y-90 Zr-Nb-95 1-131 Cs-134 Cs-137 Ba-La-140 Water (pCi/L) 20,000*

1,000 400 1,000 300 300 20 8

400 2**

30 50 200 Airborne Particulate or Gases (pCi/m3)

Fish (pCi/kg, wet)

Milk (pCi/L)

Food Products (pCi/kg, wet) 30,000 10,000 30,000 10,000 20,000 0.9 10 20 1,000 2,000 3

60 70 300 100 1,000 2,000 I

I I

I For drinking water samples. This is the 40 CFR 141 value. If no drinking water pathway exists, a value of 3-0,000 pCi/L may be used.

If no drinking water pathway exists, a value of 20 pCi/L may be used 21 I,

I

Pacific Ocean 5

SE N

0 5 miles I

t I

i t

I LEGEND A

Dosimetry Station o

Air Particulate Station Biological Sampling Station Diablo Canyon Power Plant Units 1 and 2 Diablo Canyon off-site stations.

22

Figure 2.2-Diablo Canyon On-site Stations

/

0

/

JLi 1.

2SIA-~,.

4 A"--5334 PRT S10~ A

(

VN VNI A Mctowavv PR.TR 0CM0

-- W.

MTIMA t~e~ ~601 e91I S All ý L1 N

DCPP Onsite ERMP Stations 23 nm m-m mm

-ml m

-u mm-m u

-mm

m-m n

mmm--

mm m

m mm mn m

Fký0 C

41.P A Dosimetry Sectors N

Dosimetry &Air Protected Area 0 Biological Site Boundary

3.0 RADIOLOGICAL DATA-

SUMMARY

OF TABLES This section summarizes the analytical results of the environmental samples, which were collected during the monitoring period. The results, shown in Appendix A, are presented in a format similar to that prescribed in the NRC's Radiological Assessment Branch Technical Position on Environmental Monitoring.

The results are ordered by sample media type and then by radionuclide, and are displayed separately.

Each table is nuclide specific, and the total number of analyses for that radionuclide during the monitoring period, are provided. Additionally, the number of measurements which exceeded the Reporting Levels (NRC Notification Level) found in Table 2.4 of this report are provided. The first column lists the medium or pathway sampled during the period. The second column lists the nuclides analyzed and number of samples performed. The third column provides the required Lower Limit of Detection (LLD) for radionuclides that have detection capability requirements as specified in Table 2.3 of this report. The sixth and seventh columns contain the mean and average results for locations. The eighth column contains the number for reportable occurrences for the location pathway. Occasionally, the required LLD is not met. An example of this occurrence might be due to hold times between sampling and analysis. Such cases, if any, are addressed in Section 4.0 of this report Additionally, the tables of Appendix A provide the mean of all sample results analyzed for the specified radionuclide/ media type, the range, and the number of samples that were considered to have detectable activity of all the samples counted.

The filter code "U" indicates that no detectable activity was identified in the sample for the nuclide analyzed, "UI" indicates an uncertainty in nuclide identification during gamma isotopic analysis, "UUI" indicates a combination of the U & UI. A filter code of "H" means that the analytical holding time was exceeded.

The mean and range (minimum detectable and maximum detectable concentrations) values consist of detectable concentrations only.

The number of detectable measurements and the total number of measurements. For example, (4/20) would indicate that 4 of the 20 samples collected, for that sample type and that radionuclide, contained detectable radioactivity.

A sample is considered to yield a "detectable measurement" when the concentration exceeds three times its associated standard deviation.

The radionuclides reported in this section represent those that: 1) had an LLD requirement in Table 2.3 of this report, or a Reporting Level listed in Table 2.4, or 2) were of specific interest for any other reason. The radionuclides routinely analyzed and reported for a gamma spectroscopy analysis are: Ac-228, Ag-10

lOn, Be-7, Ce-144, Co-57, Co-58, Co-60, Cr-51, 1-131, Cs-134, Cs-137, Ba-140, La-140, Fe-59, K-40, Mn-54, Nb-95, Ru-103, Rh-106, Sb-124, Sb-125, Zn-65 and Zr-95.

Data from direct radiation measurements made by TLD are also provided in Appendix A in a similar format described above. Actual quarterly TLD results are listed in Appendix B.

25

I I

4.0 ANALYSIS OF ENVIRONMENTAL RESULTS 4.1 REMP SAMPLING VARIANCE / DEVIATIONS HI The DCPP Radiological Environmental Monitoring Program allows for deviations in the REMP sampling schedule "if samples are unobtainable due to hazardous conditions, to seasonal unavailability, or to malfunction of sampling equipment." Such deviations do not compromise the program's effectiveness and are normally anticipated for any radiological environmental monitoring program.

The DCPP REMP includes both required and supplemental samples. This section describes the variances i

with the required samples and describes some of the supplemental sampling during the year.

During 2006, the DCPP REMP "a-priori" LLD for tritium in water was reduced from 2,000 pico-curies per liter to 400 pico-curies per liter. This change was incorporated into the Offsite Dose Calculation Manual (ODCM). Tritium, Strontium-89, Strontium/Yitrium-90, Iron-55, and Nickle-63 were added to many sample pathway analyses.

SAMPLES LOST IN SHIPMENT FROM DCPP TO GEL I

REMP samples are shipped from DCPP Avila Beach, California to GEL in Charleston, South Carolina.

Sampling was conducted in accordance with Table 2.1 and provided to FedEx for shipment to GEL. The following samples did not arrive at their final destination (GEL) and were lost during shipment.

Mussels were collected from DCM, 7C2, and POS on 7-11-06. These mussels were provided to FedEx for shipment on 7-12-06. The mussels were lost by the carrier in Charlotte, North Carolina on 7-18-06 (see I

FedEx tracking # 035699710004901).

Vegetation was collected from 7C 1 on 12-5-06. The vegetation was provided to FedEx for shipment on 12-5-06. The vegetation was lost by the carrier in Los Angeles, California on 12-7-06 (see FedEx tracking

035699710006592).

It should be noted that mussel and vegetation sampling at these locations prior to and after these U

occasions listed above in 2006 have not detected any radionuclides related to DCPP. Additional replacement sampling was not conducted due to the event discovery exceeding the 25% variance for replacement sampling.

AIRBORNE RADIOACTIVITY The mean percent availability for all on-site and off-site air samplers was 99.8 percent. This means, on average, all air samplers were up and running 99.8 percent of the time. The remaining 0.2 percent can be attributed to filter changeout and calibration processes.

MARINE AND TERRESTRIAL SAMPLES All marine samples were collected as scheduled (including allowable variation) except for mussel samples from Station PON. Mussels were not collected from PON during the second, third, and fourthi quarters due to small size and small numbers of mussels available during these sampling periods. This has been an ongoing issue for Station PON. It should be noted that PON mussel sampling is supplemental.

In August of 2006, the ODCM was revised to reduce the sampling frequency for mussels at Station PON from quarterly to annually. This change will allow continued monitoring of this species with reduced impact on the mussel population at that location.

26

All terrestrial samples were collected as scheduled (including allowable variation).

The California Department of Fish and Game has issued regulations prohibiting the collection of abalone along the central and southern coast of California. PG&E considers is unlikely that collection of abalone will be allowed in the DCPP environs in the near future. Note that the sampling of abalone was previously performed and is supplemental to the REMP.

OCEAN SURFACE WATER The July ocean surface water samples from DCM, OUT, and 7C2 were damaged in shipment. Additional samples at these locations were taken on 8-2-06 to meet the July timeframe. A twenty five percent variance is allowed to meet sampling timeframes.

REPLICATE SAMPLES Replicate sampling was added to the REMP for program strength. Replicate samples were taken from Montana de Oro beach sand (6-30-06), Cambria beach sand (6-30-06), Cambria beach sand (9-1-06), and Diablo Creek 5S2 water (12-20-06). The results of the analyses were within expected correlation.

27

I I

4.2 COMPARISON OF ACHIEVED LLDS WITH REQUIREMENTS Table 2.3 of this report gives the required "a priori" Lower Limits of Detection (LLDs) for environmental sample analyses required by the DCPP Radiological Environmental Monitoring I

Program. Occasionally an LLD is not achievable due to situations, such as hold times between sampling and analysis. In such a case, a discussion of the situation is provided.

For each analysis having an LLD requirement, criteria for the calculated "a priori" (before the fact) LLD were met during the sampling and analysis process. Meeting these process criteria satisfies the "a priori" LLD requirements. The "a posteriori" (after the fact) LLD for that analysis I

was also compared with the required "a priori" (before the fact) LLD. This comparison was also satisfied. It should be noted that the "a posteriori" (after the fact) LLD is normally referred to as the Minimal Detectable Concentration (MDC) on the GEL analysis reports.

On one occasion, a milk sample (9-5-06) 1-131 LLD was not met due to exceeding the holding time for sample analysis. The 9-5-06 sample 1-131 MDC was 1.06 pCi/1 while the LLD was 1.00 pCi/I. Milk was re-sampled on 10-3-06 and sent to GEL for analysis. This additional sample met I

the 1-131 LLD and satisfied the September monthly timeframe due to the 25% variance allowed in REMP sampling.

All samples analyzed met the specific "a priori" LLD requirements during this monitoring period.

4.3 COMPARISON OF RESULTS AGAINST REPORTING LEVELS Notification is required (report to the NRC within 30 days) whenever a Reporting Level in Table 2.4 of this document is exceeded. Reporting Levels are the environmental concentrations that relate to the ALARA design dose objectives of 10 CFR 50, Appendix I. It should be noted that I

environmental concentrations are averaged over calendar quarters for the purposes of this comparison, and that Reporting Levels apply only to measured levels of radioactivity due to effluents.

No Reporting Levels were exceeded during this monitoring period.

I 4.4 DATA ANALYSIS BY MEDIA TYPE The REMP data for each media type is discussed below. Whenever a specific measurement result is presented, it is given as the concentration at the 95% confidence level. A sample is considered to yield a "detectable measurement" when the concentration exceeds three times its associated standard deviation.

3 4.4.1 Direct Radiation Direct radiation is continuously measured at 31 locations surrounding DCPP using thermoluminescent dosimeters (TLDs). These 31 locations are made up of 29 indicator stations &

2 control stations. These dosimeters are collected every calendar quarter for readout at the DCPP TLD Lab. The results are trended with preoperational and historical operating values for adverse trends. No adverse trends were noted in 2006 as indicated by the graph that follows.

28

Trendine Of TLD Direct Radiation Results 30.0 Beginning of plant operation

-Inner Ring Stations

_25.0 Outer Ring Stations 25.0

Special Interest Stations Control Stations Inner Ring Stations -OSI. WN1, OS2, 20.0

15I1, 2S1,

3S1, 451,

551, 5S3,6S1, 7S1.

-\\A

78S1, 8S2,

9S1, and MT1 Outer Ring Stations - 1A1, 0B1 lCl, 2D01.3D1. 4C1, 5C1. 601. and 7C1

~ 15.0 0Special Interest Stations - 7F1, 7D1.

7D2, 7G2, and 5F3 W

W Control Stations - 4D1 and 5F1 10.0 5.0 0.0 1980 1985 1990 1995 2000 2005 2010 Year 4.4.2 Airborne Radioactivity Air particulate and radioiodine samples were collected weekly from six indicator stations (MT I, OS2, IS1, 7D1, 8S1, and 8S2) in the DCPP environs and one control station (5F1). A total of 364 air particulate filters and 364 iodine cartridges were collected and analyzed. The data collected for the air-sampling program is summarized in Appendix A.

Gross beta activity was detected in almost every weekly air particulate sample collected from all indicator and control stations. Comparison of the data showed that the mean values of gross beta activities for the indicator stations were consistent with those obtained for the control station and historical trending. The gross beta activities detected at the air sampling stations are tabulated in Appendix A.

Gamma isotopic analyses were performed on quarterly composites of the air particulate filters from each station. All samples collected during the monitoring period contained only naturally occurring radioactivity.

A total of 364 iodine cartridges were analyzed for iodine-131. No Iodine-131 was detected in any of the iodine cartridges.

29

" Intentionally Blank"

4.4.3 Drinking Water, Ocean Surface Water, and Groundwater Drinking Water Drinking water samples are collected from stations DWl, 5S2, WN2, 1A2, and at OEL (OEL is a control location). The samples are analyzed for gamma emitters, gross beta, tritium, Sr-89, Sr/Y-90, Iron-55, and Nickle-63. Iodine-131 is analyzed by ion exchange procedures.

Additional water sources were added to the REMP in 2006. Diablo Creek Outlet (WN2) was added to detect radionuclides from any possible source of subsurface flow from the DCPP power block into the creek before discharging into the ocean. It should be noted that the WN2 sample point is downstream of the 5S2 sample point for Diablo Creek. One sample collected at WN2 on 5/19/06 indicated the presence of Strontium-90 at a concentration of 0.887 pCi/L. This result was slightly above the detection limit, within environmental background levels, and within the statistical error for analysis. It should also be noted that Strontium-90 has not routinely been detected in the power block monitoring wells which supports environmental or statistical probabilities. No other plant related isotopes were detected at WN2.

Blanchard Spring (1A2) is located approximately 1.5 miles NNW of the plant and supplies domestic water to a permanent residence. No plant related isotopes were detected at 1A2.

Of the samples collected during the monitoring period, no plant related radionuclides were detected in any of the samples.

Ocean Surface Water Ocean surface water samples are collected monthly from stations OUT, DCM, and at 7C2 (7C2 is a control location). The samples are analyzed for gamma emitters, gross beta, tritium, Sr-89, Sr/Y-90, Iron-55, and Nickle-63.

One sample from Diablo Cove (DCM) collected on 8-11-06 detected Nickle-63 at 38.6 pico curies per liter with an error of 16.6 pico curies per liter. The MDC for this sample was 26.3 pico curies per liter.

One sample from the plant outfall (OUT) collected on 11-2-06 detected Iron-55 at 152 pico curies per liter with an error of 99.7 pico curies per liter. The MDC for this sample was 137 pico curies per liter.

No other plant related radionuclides were detected in any of the samples.

The results of the water samples collected from both the indicator and control stations are summarized in Appendix A.

Ground Water As part of the nuclear industry NEI Groundwater Protection Initiative, DCPP began sampling various water sources in 2006. These sources included onsite monitoring wells, aquifer wells, creeks, ponds, and a water spring.

Various water bodies were sampled in the surrounding county to establish background levels.

These additional samples were: Morro Creek, Coon Creek, Mello Pond, and Northwest Pond.

Only naturally occurring isotopes were detected in the samples analyzed.

30

I Two groundwater aquifer wells are available within the plant site; Water Well 01 and Water Well I

02. These wells are located about 115' above and to the east of the power block. Water Well 01 is abandoned and the well pump is inoperable. Water Well 02 was sampled and only naturally occurring isotopes were detected.

Three subsurface monitoring wells are located within the plant protected area and in proximity to the containment structures, spent fuel pools, and auxiliary building (plant power block). These I

monitoring wells are labeled Observation Well 01, Observation Well 02, and Drywell 115. These monitoring wells contained low levels of tritium and are currently in trending processes to establish well characteristics. This tritium is most likely coming from the rain washout of gaseous I

tritium exiting the plant vent system. All of these three monitoring wells were below the maximum concentration level (MCL) established by the U.S. Environmental Protection Agency (EPA) for tritium (20,000 pico curies per liter). Further discussion of radionuclides detected in these monitoring wells is provided in Section 5.2 of this report.

4.4.4 Ingestion I

Marine Biological Samples Fish samples are collected quarterly from stations DCM, 7C2 (control), PON, POS, and 7D3 or 2F 1. Mussels are collected quarterly from stations DCM, 7C2, and POS. Mussels are collected annually from station PON. A summary of these samples (required and supplemental) are described in Table 2.1. A summary of the sample results are provided in Appendix A.

The results for these samples did not detect any plant related radionuclides during sample analysis.

3 Marine Aquatic Vegetation Supplemental marine aquatic kelp sampling is performed quarterly at REMP sample stations DCM, PON, POS, and 7C2 (control).

Supplemental intertidal algae sampling is performed quarterly at REMP sample stations DCM and 7C2 (control).

Each sample was analyzed for gamma emitting radionuclides. A summary of the sample results are provided in Appendix A.

The results for these samples did not detect any plant related radionuclides during sample analysis.

Ocean Sediment and Recreational Beach Sampling Ocean sediment samples are collected annually from stations DCM and 7C2. Strontium-89, StrontiumlYitrium-90, Iron-55, and Nickle-63 were added to the ocean sediment analyses suite. The results for these samples did not detect any plant related radionuclides during sample analysis.

However, an ocean sediment sample collected on 2/24/06 at station 7C2 detected the presence of cesium-137 at a concentration of 12.7 pCi/Kg. This cesium is within environmental concentrations I

and can be attributed to worldwide fallout of this isotope from past atmospheric nuclear weapons testing.

Supplemental recreational beach sand samples were collected from stations Avila Beach (AVA),

Montana de Oro (MDO), Pismo Beach (PMO), Cayucos Beach (CYA), and Cambria Beach (CBA). This beach sampling was incorporated into the Offsite Dose Calculation Manual 5

31 3

(ODCM) as supplemental sampling on a semi-annual frequency. These beach sands were collected in June and September of 2006. Each sample was analyzed for gamma emitting radionuclides. Strontium-89, Strontium/Yitrium-90, Iron-55, and Nickle-63 were also added to the sediment analyses suite. Of the recreational beach sand samples collected, only naturally occurring isotopes where detected.

Sediment was also collected from the proposed sites of the Independent Spent Fuel Storage Installation (ISFSI) in June 06 and the Old Steam Generator Storage Facility (OSGSF) in September 06. These samples were collected for preconstruction background analyses.

Of these two sediment samples collected, only naturally occurring isotopes where detected.

Vegetation Samples of broad leaf vegetation are collected monthly (when available) from two indicator stations (7C 1 and 7G1), and one control location (5F2). Samples are collected quarterly from a residence garden at station 6C 1. The samples are analyzed for gamma emitting radionuclides and for iodine-131 on edible portions.

The results for these samples did not detect any plant related radionuclides during sample analysis.

A summary of the sample results are provided in Appendix A.

Milk There are no milking animals in the vicinity of the plant. In cases where milk sampling is not available, the REMP program permits the collection of broad leaf vegetation from three sample locations in place of milk. Since broadleaf sampling is also noi available in the DCPP environs, the DCPP REMP requires additional air sampling at stations 8S2 and IS1.

Supplemental samples of milk were collected monthly from Cal Poly Farm (station 5F2). The samples are analyzed for gamma emitting radionuclides and iodine-131. Strontium-89 and Strontium/Yitrium-90 analyses were also added to the milk analysis suite in 2006. Milk samples are collected monthly from station 5F2 regardless of other milking stations being available.

On one occasion, a milk sample (9-5-06) 1-131 LLD was not met due to exceeding the holding time for sample analysis. The 9-5-06 sample 1-131 MDC was 1.06 pCi/1 while the LLD was 1.00 pCi/l. Milk was re-sampled on 10-3-06 and sent to GEL for analysis. This additional sample met the 1-131 LLD and satisfied the September monthly timeframe due to the 25% variance allowed in REMP sampling..

One milk sample collected on 5/16/06 indicated the presence of Strontium!Yitrium-90 at a concentration of 0.453 pCi/L. This result was slightly above the detection limit of 0.451 pCi/I, within environmental background levels, and within the statistical error for analysis.

The results of the milk sampling did not detect any plant related radionuclides. A summary of the sample results are provided in Appendix A.

32

U Meat Products I

Meat products are collected quarterly (when available and provided) from landowners.

3 Samples of livestock meat were collected from the Blanchard Ranch in 2006. These samples were Blanchard goat meat (BGM, 5-10-06), Blanchard sheep meat (BSM, 5-10-06), and Blanchard cow meat (BCM, 7-14-06). Sample results are listed in Appendix B. Only naturally occurring Potassium-40 was detected in these samples, no plant related radionuclides were detected.

II I

I I

I

5.0 GROUND WATER MONITORING Diablo Canyon is committed to improving management of situations involving inadvertent radiological releases that get into onsite groundwater that is or may be used as a source of drinking water.

This commitment reflects the nuclear industry's high standard of public radiation safety and protection of the environment. Trust and confidence on the part of local communities, States, the NRC, and the public is paramount to this commitment.

Studies of the DCPP ISFSI site and a general assessment of sub-regional hydro-geologic conditions indicates that groundwater (subsurface) flow beneath Diablo Canyon power block site is toward the Pacific Ocean and Diablo Creek. It should be noted that Diablo Creek discharges into the Pacific Ocean.

NEI GROUNDWATER PROTECTION INITIATIVE VOLUNTARY REPORTING RESULTS 5.1.1) Reporting Requirement: Document all onsite groundwater sample results and a description of any significant onsite leaks/spills into groundwater for each calendar year in the AREOR.

DCPP Response to # 5.1.1:

Onsite groundwater monitoring points are described and reported in this Annual Radiological Environmental Operating Report (AREOR) as follows:

WW-02 (Water Well 02), Obs-01 (Observation Well 01), Obs-02 (Observation Well 02), Drywell 115, and WN2 (Diablo Creek Outlet). WW2, OWl, OW2, DY1, and WN2 were used for data reporting respectively in this report. A summary of the sample results are provided in Appendix A and Appendix B.

Although the NEI Initiative specifies groundwater that is, or could be used as a source of drinking water; DCPP REMP samples all available groundwater regardless of present or future use.

There were no significant onsite leaks/spills into groundwater in 2006.

Note: the term "significant" is defined by the NEI Initiative as greater than 100 gallons.

5.1.2) Reporting Requirement: Submit a 30-day report to the NRC for any water sample result for onsite groundwater that is or may be used as a source of drinking water that exceeds the criteria in the licensee's existing REMP for 30-day reporting of offsite water sample results. Copies of 30-day reports for both onsite and offsite water samples will also be provided to the appropriate State agency, and:

Make informal notification as soon as practicable to appropriate State/Local officials, with follow-up notification to the NRC, as appropriate, regarding significant onsite leaks/spills into groundwater and onsite or offsite water sample results exceeding the criteria in the REMP reporting/notification levels.

DCPP Response to # 5.1.2:

There were no reports or notifications generated in 2006 for groundwater results exceeding reporting/notification levels or significant onsite leaks/spills.

34

I I

5.2 ADDITIONAL GROUNDWATER SAMPLING OVERVIEW:

Ground water monitoring is reported in accordance with the nuclear industry NEI Groundwater Protection Initiative. Concentrations of tritium were detected in three monitoring wells beneath the DCPP power block. These levels of tritium detected were all below the EPA drinking water standard of 20,000 pico curies per liter. DCPP is in the process of trending these monitoring wells to obtain data. At the printing of this report, this tritium is most likely coming from the rain washout of gaseous tritium exiting the plant vent system. It should be noted that studies of the DCPP site indicate that any groundwater I

(subsurface) flow beneath DCPP is not used as a source of drinking water. This groundwater flow discharges into the Pacific Ocean The specific ranges of tritium detected in these monitoring well samples for 2006 are as follows:

Observation Well 01 ( 464 - 835 pCi/1 ) of eight samples collected for tritium analysis Observation Well 02 ( 2,460 - 2,830 pCi/I ) of seven samples collected for tritium analysis Drywell 115 ( 3,860 - 16,800 pCi/l ) of eight samples collected for tritium analysis Strontium/Yitrium-90 was detected in one of eight samples at Observation Well 01. This sample was taken on 2-23-06 and the result was 0.645 pCi/l. The MDC for this sample was 0.414 pCi/l.

Nickel-63 was detected in one of five samples at Observation Well 01. This sample was taken on 8-22-06 and the result was 40.9 pCi/1. The MDC for this sample was 40.5 pCi/I.

StrontiumlYitrium-90 was detected in one of one sample at Observation Well 02. This sample was taken on 2-23-06 and the result was 1.09 pCi/l. The MDC for this sample was 0.3 89 pCi/1.

Observation Well 02 has been dry most of 2006 and therefore unable to provide more water for isotopic analysis other than tritium sampling.

Cobalt-60 was detected in one of eight samples at Drywell 115. This sample was taken on 8 06 and the result was 4.54 pCi/l. The MDC for this sample was 0.76 pCi/l.

All other samples of groundwater aquifers, ponds, creeks, and springs did not indicate the presence of tritium or any other plant related isotopes (only naturally occurring radionuclides were observed).

3 3

I I

35 I

6.0 QUALITY CONTROL Routine quality control was performed throughout the year to ensure the accuracy of equipment and procedures used in determining the results. The GEL radiological laboratory also participates in an external lab Cross-Check Program.

The Nuclear Regulatory Commission (NRC) Branch Technical Position on Radiological Environmental Monitoring Programs and the DCPP Interdepartmental Administrative Procedure, RP 1.ID 11, Environmental Radiological Monitoring Procedure, requires that the GEL laboratory participate in the Environmental Protection Agency's Environmental Radioactivity Laboratory Inter-comparison Study or equivalent program. At the end of 1998, the EPA ceased to operate their Inter-comparison Study.

However, GEL has participated in an equivalent program operated by Environmental Resource Associates of Arvada, Colorado. The GEL participation has included all determinations (sample medium-radionuclide combination) offered by Analytics which match those as part of the REMIP.

The results of GEL participation in Environmental Resource Associates Cross Check Program for this year are shown in Appendix A, Table A-14.

All of the GEL results of these blind samples were acceptable using the NRC criteria for determining agreement of confirmatory radiochemical measurements (See Table A-14).

36

U I

7.0 DCPP ANNUAL LAND USE CENSUS 3

Diablo Canyon Power Plant (DCPP) radiation protection personnel conducted a Land Use Census in the vicinity of DCPP for 2006. The land use census is based on Nuclear Regulatory Commission (NRC)

Regulatory Guide 4.8, "Environmental Technical Specifications for Nuclear Power Plants" and 10 CFR 50 Appendix I section IV. B. 3. DCPP Program Directive CY2, "Radiological Monitoring and Controls Program" requires performance of a land use census.

3 DCPP IDAP RP 1.ID 11, "Environmental Radiological Monitoring Procedure", requires identification of the nearest milk animal, nearest residence, and the nearest broadleaf producing garden greater 3

than 50 square meters (500 square feet) in each of the landward meteorological sectors within a distance of 8 kilometers (5 miles) of the plant. The land use census is conducted at least once per year during the growing season (between Feb 15 and Dec 1) for the Diablo Canyon environs.

3 The 2006 Land Use Census was conducted via a helicopter over flight on February 21st 2006 along with personal interviews throughout the year. Thirteen individual landowners or tenants were contacted i

between July 6 th and November 3 0th, 2006.

No milk animals were identified within the first 8 kilometers (5 miles) of any sector.

3 The nearest residence, relative to all sectors, is a small trailer located in the NW sector about 1.93 kilometers (1.2 miles) from the plant. Ranch workers occupy this BLANCHARD residence I

approximately I month per year during cattle round-ups.

The nearest residence in each sector is summarized in Table 1.

3 The land use census identified two household gardens greater than 50 square meters (500 square feet) that produce broadleaf vegetation. The READ garden is approximately '/4 acre and located in the NNE sector at 7.08 kilometers (4.41 miles). The KOONZE garden is approximately 500 square feet and located in the E sector at 7.24 kilometers (4.5 miles).

3 MELLO manages a farm on the coastal plateau, along the site access road, in the ESE sector.

The farm starts at approximately 4.8 km and extends to 7.2 km (3 to 4.5 miles) from the plant. This commercial farm produces no broadleaf vegetation. The farm area is about 100 acres of land with 6 to 10 rotational plantings per year (not all 100 acres planted at any one time). Commercial crops consist of about 25% legumes (sugar peas) and 75% cereal grass (oat hay). Less than 10 farm workers periodically occupy this area during the growing season.

Much of the area outside the plant site-boundary is used for rotational cattle grazing by five 3

separate cattle operations. For purposes of this census, the five cattle ranches are called BLANCHARD, SINSHEIMER, READ, ANDRE, and MELLO.

BLANCHARD has about 120 cattle outside the plant site-boundary and utilizes the NW, NNW, N, and NNE sectors. About 80 yearling cattle were sold to mass market in 2006. BLANCHARD 37

slaughtered two cattle in 2006 for personal consumption. Additionally, BLANCHARD managed about 200 goats that were used for weed abatement in all landward sectors within the plant site-boundary.

During 2006, approximately 100 baby goats were born and then taken to Santa Margarita California where they are grass fed for 1 year. After one year, the 100 yearling goats are then to be sold to mass-market. BLANCHARD slaughtered one goat in 2006 for personal consumption. BLANCHARD also managed about 100 sheep outside the plant site-boundary in the NW and NNW sectors. These sheep were allowed to breed and the yearlings were sold to mass market. BLANCHARD slaughtered one sheep in 2006 for personal consumption.

SINSHEIMER has about 100 cattle outside the plant site-boundary in the NNE sector. These cattle were allowed to breed and about 90 calves were sold to mass market in 2006. SINSHEIMER did not slaughter any cattle for personal consumption in 2006.

READ has about 150 cattle outside the plant site-boundary in the NNE sector. None of these cattle were slaughtered for food.

ANDRE has about 80 cattle outside the plant site-boundary in the ENE sector. About 80 calves were sold to mass market in 2006. ANDRE did not slaughter any cattle in 2006 for personal consumption.

MELLO manages about 1000 cattle outside the plant site-boundary in the E, ESE, and SE sectors. Harris Ranch Beef Corporation owned these cattle and sold all of them to mass market in 2006.

MELLO did not slaughter any cattle in 2006 for personal consumption.

Two landowners (JOHE and ANDRE) take wild game for personal consumption outside the plant site-boundary in the NNE, NE, and ENE sectors. This wild game consists of approximately 2 deer and 4 wild pigs per landowner.

There is a California State Park Ranger Office in the NNW sector at 7.483 kilometers (4.65 miles) from the plant. Approximately 3 people occupy this office from 1000 to 1500 each day per week.

There is a public campground located in the NNW sector at Montana de Oro State Park at 7.387 kilometers (4.59 miles). This campground is near Spooner's Cove.

A total of 14 residences were identified within the 8-kilometer (5-mile) radius of the plant, which were confirmed or appear to be occupied during 2006. Two abandoned structures are located in each of the NNW and NNE sectors.

Table 1 summarizes the nearest residence location in each meteorological sector.

Figure 3 shows the location of the residences and gardens in the vicinity of DCPP.

38

Table 1 Land Use Census 2006 Distance in Kilometers (and Miles) from the point located centrally between both Units Nearest Milk Animal, Residence, and Vegetable Garden 222 Degree (a)

Nearest Nearest Residence Nearest Radial Sector Milk Animal Residence Azimuth Vegetable km (mi)

Degree Garden km (mi)

NW None 1.93 (1.2) 319.5 None NNW None 2.41 ( 1.5)(b) 331 None N

None None None NNE None 5.21 (3.2) 019.8 7.08 (4.4) (c)

NE None 7.89 (4.9) 036 None ENE None 7.08 (4.4) 063.5 None E

None 5.95 (3.7) 097.5 7.24 (4.5) (d)

ESE None None 5.31 (3.3)( e)

SE None None None Table Notation:

(a)

Sectors not shown contain no land (other than islets not used for the purposes indicated in this table) beyond the site-boundary.

(b) BLANCHARD residence is the full-time residence for critical receptor calculations.

(c) The READ vegetable garden is located in the NNE sector and located at the 020 azimuth degree.

There is also a full time residence at this location.

(d) The KOONZE vegetable garden is located in the E sector and located at the 098 azimuth degree.

There is also a full time residence at this location.

(e) The MELLO garden is the commercial farm along the westward side of the site access road; however, it does not produce broadleaf vegetation. This farm extends from 4.8 km to 7.2 km (3 to 4.5 miles) from the plant.

39 U

I I

I 3

I I

NW SAN LUIS OBISPO PacificAVLBEC Ocean SELEC 2

J

~~ESE 5 Mile Radius]

SE PISMO BEACH 10 UNITS 1 AND 2 DIABLO CANYON SITE 0

Gardens or Farm A Residences 01 2

3 45 SCALE IN MILES Figure 3. Units 1 and 2 Diablo Canyon Power Plant land use census.

970338/landuse 02p 40

8.0 REFERENCES

1. DCPP Interdepartmental Administrative Procedure (IDAP), RP 1.ID 11, "Environmental Radiological Monitoring Procedure."

2. NRC Branch Technical Position, Revision 1, November 1979.

3. DCPP Program Directive, CY2, "Radiological Monitoring and Controls Program."

41

APPENDIX A REMP

SUMMARY

42

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ýa.

m m m m.-ass Table A-I Radiological Environmental Monitoring Program Summary (Direct Radiation)

Name of Facility Location of Facility Diablo Canyon Power Plant San Luis Obispo, California Report Period 1/1/06 - 12/31/06 (County, State)

Medium or Pathway Type and Total Lower Limit Indicator with All Indicator All Control Sampled Number of of Highest Annual Mean Locations Locations Number of (Unit of Analyses Detection(a)

Name, Distance Mean(b)

Mean(b)

Reportable Measurement)

Performed (LLD) and Direction Range(b)

Range(b)

Occurrences Direct TLD Packet(c) 3 mR/qtr Sta. 5SI Sta. 5F1, 4D1 0

radiation (mR)

(372) 0.4 mi, 64' 21.9 mR/qtr 15.82 mR/qtr 13.90 mR/qtr (3/3)

(360/360)

(12/12) 20.3-24.3 mR/qtr 8.8-24.3 mR/qtr 10.2-18.5 mR/qtr Table Notation:

(a)

Sensitivity of TLD systern.

(b)

Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parenthesis e.g., (10/12) means 10 samples out of 12 collected showed a positive result.

(c) 93 TLD packets are distributed quarterly at 3 1 locations (29 indicator stations and 2 control locations).

43

Table A-2 Environmental Radiological Monitoring Program Summary Name of Facility Location of Facility Diablo Canyon Power Plant San Luis Obispo, California Report Period 1/1/06 - 12/31/06 (County, State)

Medium or Pathway Type and Total Lower Limit Indicator with All Indicator All Control Sampled Number of of Highest Annual Mean Locations Locations Number of (Unit of Analyses Detection(a)

Name, Distance Mean(b)

Mean(b)

Reportable Measurement)

Performed (LLD) and Direction Range(b)

Range(b)

Occurrences Airborne Cartridge (pCi/m 3) 131 none detected none detected 0

(364)

Air Particulates Gross Beta Sta. 8S2 2.562E-2 2.33E-2(312/312) 2.93E-2(52/52) 0 (364) 1.1 mi., 1280 3.2E-3-5.94E-2 1.04 E-3-6.46E-2 7.8E-3-1.12E-2 Gamma Isotopic none detected none detected 0

(364)

Table Notation:

(a)

Unless specified, all required LLDs were met in accordance with Table 2.3.

(b) Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parenthesis e.g., (10/12) means 10 samples out of 12 collected showed activity.

ND Radionuclides of interest other than naturally occurring were not detected.

44 us

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mSnWAM MiM w

mný go M

16 Table A-3 Environmental Radiological Monitoring Program Summary Name of Facility Location of Facility Diablo Canyon Power Plant San Luis Obispo, California Report Period 1/1/06 - 12/31/06 (County, State)

Medium or Pathway Type and Total Lower Limit Indicator with All Indicator All Sampled Number of of Highest Annual Mean Locations Control Number of Locations (Unit of Analyses Detection(a)

Name, Distance Mean(b)

Mean(b)

Reportable Measurement)

Performed (LLD) and Direction Range(b)

Range(b)

Occurrences Surface water Gamma Sta. DCM Sta. 7C2 0

(pCi/L)

Isotopic (36)

Sta. OUT 54Mn none detected none detected 55Fe OUT 270deg. (0.2) 1.52 E+02 (1/5) 1.52 E+02 (1/36) none detected 59Fe none detected none detected 5 5Co none detected none detected 63CNi 1.38 E00(115) none detected none detected

-1.96E+00-3.86E+l 1.78E+00(1/10) none detected 65Zn1

-.96E+00-3.86E+ 1 none detected 95Zr none detected none detected 95Nb none detected none detected 1311 none detected none detected 134Cs none detected none detected 137Cs none detected none detected 140Ba-La none detected none detected none detected none detected Tritium Analysis (36) 3H Non detected none detected 0

Table Notation:

(a)

Unless specified, all required LLDs were met in accordance with Table 2.3.

(b)

Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parenthesis e.g., (10/12) means 10 samples out of 12 collected showed activity.

45

Table A-4 Environmental Radiological Monitoring Program Summary Name of Facility Diablo Canyon Power Plant Location of Facility San Luis Obispo, California (County, State)

Report Period t/1/06 - 12/31/06 Medium or Pathway Type and Total Lower Limit Indicator with All Indicator All Control Sampled Number of of Highest Annual Mean Locations Locations Number of (Unit of Analyses Detection(a)

Name, Distance Mean(b)

Mean(b)

Reportable Measurement)

Performed (LLD) and Direction Range(b)

Range(b)

Occurrences Drinking water Gamma Sta. DWI Sta. OEL 0

(pCi/L)

Isotopic (36) 5S2, WN2, IA2 54Mn none detected none detected 59Fe none detected none detected 58Co none detected none detected 60Co none detected none detected 6°C 6,ZnI none detected none detected 95Zr none detected none detected 95Nb none detected none detected 1311 none detected none detected 134 none detected none detected 137Cs none detected none detected 140Ba-La none detected none detected none detected none detected Tritium Analysis (36) 3H Non detected none detected 0

Table Notation:

(a)

Unless specified, all required LLDs were met in accordance with Table 2.3.

(b) Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parenthesis e.g., (10/12) means 10 samples out of 12 collected showed activity.

46

-~~O on

-IM

-oa -

m 4W am mn am, Table A-5 Environmental Radiological Monitoring Program Summary Name of Facility Location of Facility Diablo Canyon Power Plant San Luis Obispo, California (County, State)

Report Period 1/1/06 - 12/31/06 Medium or Pathway Type and Total Lower Limit Indicator Indicator All Control Sampled Number of Of Location(c)

Locations Locations Number of (Unit of Analyses Detection(a)

Name, Distance Mean(b)

Mean(b)

Reportable Measurement)

Performed (LLD) and Direction Range(b)

Range(b)

Occurrences Mussels Gamma Isotopic (6)

Sta. DCM Sta. DCM Sta. 7C2 0

(pCi/kg original) 0.2 mi., 270' 54Mn none detected none detected 59Fe none detected none detected 58Co none detected none detected 60Co none detected none detected 95Nb none detected none detected 134Cs none detected none detected 137Cs none detected none detected 1311 none detected none detected 65Zn none detected none detected Table Notation:

(a)

Unless specified, all required LLDs were met in accordance with Table 2.3.

(b)

Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parenthesis e.g., (10/12) means 10 samples out of 12 collected showed activity.

(c)

Only one station location for this sample type.

47

Table A-6 Environmental Radiological Monitoring Program Summary Name of Facility Location of Facility Diablo Canyon Power Plant San Luis Obispo, California Report Period 1/1/06 - 12/31/06 (County, State)

Medium or Pathway Type and Total Lower Limit Indicator Indicator All Control Sampled Number of of Location(c)

Locations Locations Number of (Unit of Analyses Detection(a)

Name, Distance Mean(b)

Mean(b)

Reportable Measurement)

Performed (LLD) and Direction Range(b)

Range(b)

Occurrences Fish Gamma Isotopic (36)

Sta. DCM Sta. DCM, PON Sta. 7C2 0

(pCi/kg original) 0.2 mi., 2700 Sta.7C2POS, 7D3, 2F 1 Sta. 7C2 4.7 mi., 1240 54Mn none detected none detected 59Fe none detected none detected 58Co none detected none detected 60 Co none detected none detected 65Zn none detected none detected none detected none detected none detected none detected 11none detected none detected 1311 none detected none detected Table Notation:

(a) Unless specified, all required LLDs were met in accordance with Table 2.3.

(b) Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parenthesis e.g., (10/12) means 10 samples out of 12 collected showed activity.

(c) Only one station location for this sample type.

48 lo a

so am ow me N

Table A-7 Environmental Radiological Monitoring Program Summary Name of Facility Location of Facility Diablo Canyon Power Plant San Luis Obispo, California (County, State)

Report Period 1/1/06 - 12/31/06 Medium or Pathway Type and Total Lower Limit Indicator Indicator All Control Sampled Number of of Location(c)

Locations Locations Number of (Unit of Analyses Detection(a)

Name, Distance Mean(b)

Mean(b)

Reportable Measurement)

Performed (LLD) and Direction Range(b)

Range(b)

Occurrences Algae*

Gamma Isotopic (22)

Sta. DCM Sta. DCM Sta. 7C2 0

(pCi/kg original) 0.2 mi., 2700 54Mn none detected none detected 59Fe none detected none detected 57Co none detected none detected 58Co none detected none detected 60Co none detected none detected 1311 none detected none detected 1 I'()"Ag none detected none detected 137Cs none detected none detected 6 5Zn none detected none detected Table Notation:

(a) Unless specified, all required LLDs were met in accordance with Table 2.3.

(b) Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parenthesis e.g., (10/12) means 10 samples out of 12 collected showed activity.

(c)

Only one station location for this sample type.

These samples are supplemental samples.

49

Table A-8 Environmental Radiological Monitoring Program Summary Name of Facility Location of Facility Diablo Canyon Power Plant San Luis Obispo, California Report Period 1/1/06 - 12/31/06 (County, State)

Medium or Pathway Type and Total Lower Limit Indicator Indicator All Control Sampled Number of Of Location(C)

Locations Locations Number of (Unit of Analyses Detection(a)

Name, Distance Mean(b)

Mean(b)

Reportable Measurement)

Performed (LLD) and Direction Range(b)

Range(b)

Occurrences Sediment Gamma Isotopic (2)

Sta. DCM Sta. DCM Sta. 7C2 0

(pCi/kg dry) 0.2 mi., 2700 54Mn none detected none detected 59Fe none detected none detected 58co none detected none detected 60Co none detected none detected 65Zn none detected none detected none detected none detected none detected 1.27 E+01(1/1)

Table Notation:

(a)

Unless specified, all required LLDs were met in accordance with Table 2.3.

(b) Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parenthesis e.g., (10/12) means 10 samples out of 12 collected showed activity.

(c)

Only one station location for this sample type.

50 No M

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m I

mf

-e W

a o n I

t m

-b

,a-mom Table A-9 Environmental Radiological Monitoring Program Summary Name of Facility Location of Facility Diablo Canyon Power Plant San Luis Obispo, California (County, State) 1/1/06 - 12/31/06 Report Period Medium or Pathway Type and Total Lower Limit Location with Sampled Number of of Highest Annual Mean Locations Number of (Unit of Analyses Detection(a)

Name, Distance Mean(b)

Mean(b)

Reportable Measurement)

Performed (LLD) and Direction Range(b)

Range(b)

Occurrences Food crops*

Gamma Sta. 7C1, 7G1, 5F2, 0

(pCi/kg original)

Isotopic (40) 6C1 1311 none detected 134Cs none detected 137Cs none detected Table Notation:

(a) Unless specified, all required LLDs were met in accordance with Table 2.3.

(b) Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parenthesis e.g., (10/12) means 10 samples out of 12 collected showed activity.

These samples are supplemental samples.

51

Table A-10 Environmental Radiological Monitoring Program Summary Name of Facility Location of Facility Diablo Canyon Power Plant San Luis Obispo, California (County, State)

Report Period 1/1/06 - 12/31/06 Medium or Pathway Type and Total Lower Limit Sampled Number of of Location~c)

Number of (Unit of Analyses Detection(a)

Name, Distance Mean(b)

Reportable Measurement)

Performed (LLD)

And Direction Range(b)

Occurrences Milk*

1311I(12)

Sta 5F2, 12.6 mi, 600 none detected 0

(pCi/L)

Gamma Isotopic (12) 0 134Cs none detected 137Cs none detected 140Ba-La none detected 89/9°Sr 4.53E-01(1/12) 4.53E-01 Table Notation:

(a)

Unless specified, all required LLDs were met in accordance with Table 2.3.

(b)

Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parenthesis e.g., (10/12) means 10 samples out of 12 collected showed activity.

(c)

Only one station location for this sample type.

ND: Radionuclides of interest other than naturally occurring were not detected.

These samples are supplemental samples.

52 ms gos

Oman

-01 M6 W 6 M

M Mu m mWM ORm Table A-l1 Environmental Radiological Monitoring Program Summary Name of Facility Location of Facility Diablo Canyon Power Plant San Luis Obispo, California (County, State) 1/1/06-12/31/06 Report Period Medium or Pathway Type and Total Lower Limit Indicator with All Indicator All Control Sampled Number of of Highest Annual Mean Locations Locations Number of (Unit of Analyses Detection(a)

Name, Distance Mean(b)

Mean(b)

Reportable Measurement)

Performed (LLD) and Direction Range(b)

Range(b)

Occurrences Monitoring Wells Gamma DYI, OWl, Sta.WW2 0

(pCi/L)

Isotopic (25)

OW2, 54Mn none detected none detected 59Fe none detected none detected 58Co 60co none detected none detected 60Co DYI 1.20 E+00 (1/8) 6.95 E-01 (1/24) none detected 65Zn

-2.86E---4.54E+00

_2.86E-1-4.54E00 95Zr none detected none detected 95Nb none detected none detected 1311 none detected none detected 134Cs none detected none detected 137Cs none detected none detected 14'Ba-La none detected none detected none detected none detected Strontium 89/90 none detected none detected Tritium Analysis (36) 3H DYI 1.29 E+04 (8/8) 5.52E+3 (23/23) none detected 0

3.86 E+3-1.68 E+4 4.64 E+2-1.68E+4 Table Notation:

(a)

Unless specified, all required LLDs were met in accordance with Table 2.3.

(b)

Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parenthesis e.g., (10/12) means 10 samples out of 12 collected showed activity.

53

Table A-12 Environmental Radiological Monitoring Program Summary Name of Facility Location of Facility Diablo Canyon Power Plant San Luis Obispo, California Report Period 1/1/06 - 12/31/06 (County, State)

Medium or Pathway Type and Total Lower Limit Indicator with All Indicator All Control Sampled Number of of Highest Annual Mean Locations Locations Number of (Unit of Analyses Detection(a)

Name, Distance Mean(b)

Mean(b)

Reportable Measurement)

Performed (LLD) and Direction Range(b)

Range(b)

Occurrences Ground Water Gamma ATA, CCK, Sta. WW2 0

(pCi/L)

Isotopic (25)

MPD, NWP 54Mn none detected none detected 59Fe none detected none detected 51Co none detected none detected 60Co none detected none detected 65Zn 95Zr none detected none detected 95Nb none detected none detected 1311 none detected none detected 134Cs none detected none detected 137Cs none detected none detected 14°3a-La none detected none detected none detected none detected Strontium 89/90 none detected none detected Tritium Analysis (36) 3H none detected none detected 0

Table Notation:

(a)

Unless specified, all required LLDs were met in accordance with Table 2.3.

(b)

Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parenthesis e.g., (10/12) means 10 samples out of 12 collected showed activity.

54

an M

W M

M 6

~

w s11M M Ma Table A-13 Environmental Radiological Monitoring Program Summary Name of Facility Location of Facility Diablo Canyon Power Plant San Luis Obispo, California Report Period 1/1/06 - 12/31/06 (County, State)

Medium or Pathway Type and Total Lower Limit Indicator Indicator Sampled Number of Of Location(C)

Locations Number of (Unit of Analyses Detection(a)

Name, Distance Mean(b)

Reportable Measurement)

Performed (LLD) and Direction Range(b)

Occurrences Soil Gamma Isotopic (16)

AVA, CBA, 0

(pCi/kg dry)

CYA, MDO, OSG, PMO 63 Ni none detected 134Cs none detected 137Cs none detected 89Sr none detected 9°Sr none detected Table Notation:

(a)

Unless specified, all required LLDs were met in accordance with Table 2.3.

(b) Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parenthesis e.g., (10/12) means 10 samples out of 12 collected showed activity.

(c)

Only one station location for this sample type.

55

TABLE A-14 GEL 2006 QUALITY ASSURANCE CROSS CHECK RESULTS MARCH 2006 Gross Al ha Analyte Parameter Reported Reported Experimental Assigned Mean Expected Control Warning Performance Number Value Method Deviation Value Recovery Deviation Limits Limits Evaluation pCi/L p~i/L pCi/L pCi/L pCi/L pCi/L 0001 Result I Gross Alpha 10.8 EPA 900.0 9.61 0001 Result 2 Gross Alpha 8.91 EPA 900.0 9.61 0001 Result 3 Gross Alpha 11.2 EPA 900.0 9.61 0001 Avg. Gross Alpha 10.3 EPA 900.0 1.22 9.61 9.58 5.0 0.950-3.84-acceptable 18.3 15.4 Gross Beta Analyte Parameter Reported Reported Experimental Assigned Mean Expected Control Warning Performance Number Value Method Deviation Value Recovery Deviation Limits Limits Evaluation pCi/L

_i/L pCi/L pCi/L pCi/L pCi/L 0002 Result I Gross Beta 57.9 EPA 900.0 61.9 0002 Result 2 Gross Beta 50.9 EPA 900.0 61.9 0002 Result 3 Gross Beta 55.2 EPA 900.0 61.9 0002 Avg. Gross Beta 54.7 EPA 900.0 3.53 61.9 54.2 5.0 44.6-50.4-acceptable 79.2 73.4 1-131 Analyte Parameter Reported Reported Experimental Assigned Mean Expected Control Warning Performance Number Value Method Deviation Value Recovery Deviation Limits Limits Evaluation I

pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L 0008 Result I Iodine 131 9.21 EPA 902.0 11.9 0008 Result 2 Iodine 131 10.4 EPA 902.0 11.9 0008 Result 3 Iodine 131 8.87 EPA 902.0 11.9 0008 Avg. Iodine 131 9.49 EPA 902.0 0.803 11.9 11.6 2.0 8.44-9.59-acceptable 15.4 14.2 56 Im m

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g M

me o-on-m m

TABLE A-13 GEL 2006 QUALITY ASSURANCE CROSS CHECK RESULTS Radium 226 Analyte Parameter Reported Reported Experimental Assigned Mean Expected Control Warning Performance Number Value Method Deviation Value Recovery Deviation Limits Limits Evaluation pCi/L pi/L pCi/L pCi/L pCi/L pCi/L 0012 Result I Radium 226 4.01 EPA 903.1 4.58 0012 Result 2 Radium 226 5.09 EPA 903.1 4.58 0012 Result 3 Radium 226 4.94 EPA 903.1 4.58 0012 Avg. Radium 226 4.68 EPA 903.1 0.585 4.58 4.79 0.687 3.39-3.79-acceptable 1

1 5.77 5.37 JUNE 2006 Gamma Emitters Barium 133 Analyte Parameter Reported Reported Experimental Assigned Mean Expected Control Warning Performance Number Value Method Deviation Value Recovery Deviation Limits Limits Evaluation pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L 0007 Result 1 Barium 133 7.81 EPA 901.1 10.0 0007 Result 2 Barium 133 11.1 EPA 901.1 10.0 0007 Result 3 Barium 133 10.7 EPA 901.1 10.0 0007 Avg. Barium 133 9.87 EPA 901.1 1.80 10.0 10.5 5.0 1.34-4.23-acceptable 18.7 15.8 Cesium 134 Analyte Parameter Reported Reported Experimental Assigned Mean Expected Control Warning Performance Number Value Method Deviation Value Recovery Deviation Limits Limits Evaluation pCi/L Ci/L pCi/L pCi/L pCi/L pCi/L 0005 Result 1 Cesium 134 41.0 EPA 901.1 43.4 0005 Result 2 Cesium 134 39.3 EPA 901.1 43.4 0005 Result 3 Cesium 134 36.5 EPA 901.1 43.4 0005 Avg. Cesium 134 38.9 EPA 901.1 2.27 43.4 40.7 5.0 34.7-37.6-acceptable 1

52.1 49.2 57

TABLE A-13 GEL 2006 QUALITY ASSURANCE CROSS CHECK RESULTS Cesium 137 Analyte Parameter Reported Reported Experimental Assigned Mean Expected Control Warning Performance Number Value Method Deviation Value Recovery Deviation Limits Limits Evaluation pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L 0006 Result 1 Cesium 137 209 EPA 901.1 214 0006 Result 2 Cesium 137 213 EPA 901.1 214 0006 Result 3 Cesium 137 210 EPA 901.1 214 0006 Avg. Cesium 137 211 EPA 901.1 2.08 214 214 10.7 195-202-acceptable 233 226 Cobalt 60 Analyte Parameter Reported Reported Experimental Assigned Mean Expected Control Warning Performance Number Value Method Deviation Value Recovery Deviation Limits Limits Evaluation pCi/L Ci/L pCi/L pCi/L pCi/L pCi/L 0003 Result I Cobalt 60 121 EPA 901.1 113 0003 Result 2 Cobalt 60 117 EPA 901.1 113 0003 Result 3 Cobalt 60 118 EPA 901.1 113 0003 Avg. Cobalt 60 119 EPA 901.1 2.08 113 117 5.65 103 -

106-acceptable 1

123 120 Zinc 65 Analyte Parameter Reported Reported Experimental Assigned Mean Expected Control Warning Performance Number Value Method Deviation Value Recovery Deviation Limits Limits Evaluation pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L 0004 Result 1 Zinc 65 157 EPA 901.1 152 0004 Result 2 Zinc 65 158 EPA 901.1 152 0004 Result 3 Zinc 65 164 EPA 901.1 152 0004 Avg. Zinc 65 160 EPA 901.1 3.79 152 160 15.2 126-134-acceptable 178 170 58

-"N"008 m

M mom M-M-w"9 t-

TABLE A-13 GEL 2006 QUALITY ASSURANCE CROSS CHECK RESULTS Gross Alpha Analyte Parameter Reported Reported Experimental Assigned Mean Expected Control Warning Performance Number Value Method Deviation Value Recovery Deviation Limits Limits Evaluation pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L 0001 Result 1 Gross Alpha 20.3 EPA 900.0 21.3 0001 Result 2 Gross Alpha 20.2 EPA 900.0 21.3 0001 Result 3 Gross Alpha 18.5 EPA 900.0 21.3 0001 Avg. Gross Alpha 19.7 EPA 900.0 1.01 21.3 20.3 5.33 12.1 -

15.2-acceptable 7_

_30.5 27.4 Gross Beta Analyte Parameter Reported Reported Experimental Assigned Mean Expected Control Warning Performance Number Value Method Deviation Value Recovery Deviation Limits Limits Evaluation ppCi/L piL pCi/L pCi/L pCi/L pCi/L 0002 Result 1 Gross Beta 20.3 EPA 900.0 23.0 0002 Result 2 Gross Beta 19.8 EPA 900.0 23.0 0002 Result 3 Gross Beta 20.3 EPA 900.0 23.0 0002 Avg. Gross Beta 20.1 EPA 900.0 0.289 23.0 20.9 5.0 14.3-17.2-acceptable 31.7 28.8 Iodine 131 Analyte Parameter Reported Reported Experimental Assigned Mean Expected Control Warning Performance Number Value Method Deviation Value Recovery Deviation Limits Limits Evaluation ppCi/L piL pCi/L pCi/L pCi/L pCi/L 0008 Result I Iodine 131 21.2 EPA 901.1 19.1 0008 Result 2 Iodine 131 20.2 EPA 901.1 19.1 0008 Result 3 Iodine 131 23.4 EPA 901.1 19.1 0008 Avg.

21.6 EPA 901.1 1.64 19.1 18.4 3.0 13.9-15.6-acceptable I

1 _

24.3 22.6 59

TABLE A-13 GEL 2006 QUALITY ASSURANCE CROSS CHECK RESULTS Naturals Radium 226 Analyte Parameter Reported Reported Experimental Assigned Mean Expected Control Warning Performance Number Value Method Deviation Value Recovery Deviation Limits Limits Evaluation pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L 0012 Result I Radium 226 2.25 EPA 903.1 3.02 0012 Result 2 Radium 226 3.93 EPA 903.1 3.02 0012 Result 3 Radium 226 3.60 EPA 903.1 3.02 0012 Avg. Radium 226 3.26 EPA 903.1 0.890 3.02 4.37 0.453 2.23-2.50-acceptable 3.81 3.54 Radium 228 Analyte Parameter Reported Reported Experimental Assigned Mean Expected Control Warning Performance Number Value Method Deviation Value Recovery Deviation Limits Limits Evaluation pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L 0013 Result I Radium 228 24.7 EPA 904.0 19.1 0013 Result 2 Radium 228 21.4 EPA 904.0 19.1 0013 Result 3 Radium 228 21.7 EPA 904.0 19.1 0013 Avg. Radium 228 22.6 EPA 904.0 1.82 19.1 18.4 4.78 10.8-13.6-acceptable 27.4 24.6 Tritium Analyte Parameter Reported Reported Experimental Assigned Mean Expected Control Warning Performance Number Value Method Deviation Value Recovery Deviation Limits Limits Evaluation pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L 0011 Result 1 Tritium 7720 EPA 906.0 8130 0011 Result 2 Tritium 7550 EPA 906.0 8130 0011 Result 3 Tritium 7700 EPA 906.0 8130 0011 Avg. Tritium 7660 EPA 906.0 92.9 8130 7990 813 6720-7190-acceptable I

I 1

1 9540 9070 60 meow W-

='

Mo o

TABLE A-13 GEL 2006 QUALITY ASSURANCE CROSS CHECK RESULTS SEPTEMBER 2006 Iodine 131 Analyte Parameter Reported Reported Experimental Assigned Mean Expected Control Warning Performance Number Value Method Deviation Value Recovery Deviation Limits Limits Evaluation pCi/L p~iL pCi/L pCi/L pCi/L pCi/L 0008 Result 1 Iodine 131 28.3 EPA 901.1 25.8 0008 Result 2 Iodine 131 25.5 EPA 901.1 25.8 0008 Result 3 Iodine 131 26.9 EPA 901.1 25.8 0008 Avg. Iodine 131 26.0 EPA 901.1 1.40 25.8 25.7 3.0 20.6-22.3-acceptable 31.0 29.3 DECEMBER 2006 Strontium 89/90 Analyte Parameter Reported Reported Experimental Assigned Mean Expected Control Warning Performance Number Value Method Deviation Value Recovery Deviation Limits Limits Evaluation pCi/L Ci/L pCi/L pCi/L pCi/L pCi/L 0009 Result 1 Strontium 89 38.0 EPA 905.0 39.9 0009 Result 2 Strontium 89 25.5 EPA 905.0 39.9 0009 Result 3 Strontium 89 42.8 EPA 905.0 39.9 0009 Avg. Strontium 89 35.4 EPA 905.0 8.93 39.9 37.1 5.0 31.2-34.1 -

acceptable 48.6 45.7 Strontium 89/90 Analyte Parameter Reported Reported Experimental Assigned Mean Expected Control Warning Performance Number Value Method Deviation Value Recovery Deviation Limits Limits Evaluation pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L 0010 Result 1 Strontium 89 15.1 EPA 905.0 16.0 0010 Result 2 Strontium 89 14.5 EPA 905.0 16.0 0010 Result 3 Strontium 89 17.7 EPA 905.0 16.0 0010 Avg. Strontium 89 15.8 EPA 905.0 1.70 16.0 16 5.0 7.34-10.2-acceptable 1

1 24.7 21.8 61

TABLE A-13 GEL 2006 QUALITY ASSURANCE CROSS CHECK RESULTS Gamma Emitters Barium 133 Analyte Parameter Reported Reported Experimental Assigned Mean Expected Control Warning Performance Number Value Method Deviation Value Recovery Deviation Limits Limits Evaluation pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L 0007 Result I Barium 133 72.3 EPA 901.1 70.2 0007 Result 2 Barium 133 72.8 EPA 901.1 70.2 0007 Result 3 Barium 133 73.0 EPA 901.1 70.2 0007 Avg. Barium 133 72.7 EPA 901.1 0.361 70.2 68.1 7.02 58.1 -

62.1 -

acceptable 82.3 78.3 Cesium 134 Analyte Parameter Reported Reported Experimental Assigned Mean Expected Control Warning Performance Number Value Method Deviation Value Recovery Deviation Limits Limits Evaluation pCi/L

_i/L pCi/L pCi/L pCi/L pCi/L 0005 Result 1 Cesium 134 29.0 EPA 901.1 29.9 0005 Result 2 Cesium 134 28.4 EPA 901.1 29.9 0005 Result 3 Cesium 134 29.6 EPA 901.1 29.9 0005 Avg. Cesium 134 29.0 EPA 901.1 0.600 29.9 28.6 5.0 21.2-24.1-acceptable 38.6 35.7 Cesium 137 Analyte Parameter Reported Reported Experimental Assigned Mean Expected Control Warning Performance Number Value Method Deviation Value Recovery Deviation Limits Limits Evaluation pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L 0006 Result I Cesium 137 77.1 EPA 901.1 78.2 0006 Result 2 Cesium 137 76.6 EPA 901.1 78.2 0006 Result 3 Cesium 137 79.7 EPA 901.1 78.2 0006 Avg. Cesium 137 77.8 EPA 901.1 1.66 78.2 78.9 5.0 69.5 -

72.4-acceptable I

1 86.9 68.1 62 mo m

M m

m i

M M

M*

M m

m

-mm

-l mm mi m

m

-m mm TABLE A-13 GEL 2006 QUALITY ASSURANCE CROSS CHECK RESULTS Cobalt 60 Analyte Parameter Reported Reported Experimental Assigned Mean Expected Control Warning Performance Number Value Method Deviation Value Recovery Deviation Limits Limits Evaluation pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L 0003 Result 1 Cobalt 60 60.0 EPA 901.1 62.3 0003 Result 2 Cobalt 60 64.8 EPA 901.1 62.3 0003 Result 3 Cobalt 60 65.1 EPA 901.1 62.3 0003 Avg. Cobalt 60 63.3 EPA 901.1 2.68 62.3 62.0 5.0 53.6-56.5-acceptable 71.0 68.1 Zinc 65 Analyte Parameter Reported Reported Experimental Assigned Mean Expected Control Warning Performance Number Value Method Deviation Value Recovery Deviation Limits Limits Evaluation ppCi/L

_i/L pCi/L pCi/L pCi/L pCi/L 0004 Result 1 Zinc 65 296 EPA 901.1 277 0004 Result 2 Zinc 65 295 EPA 901.1 277 0004 Result 3 Zinc 65 299 EPA 901.1 277 0004 Avg. Zinc 65 297 EPA 901.1 2.08 277 286 27.7 229-245-acceptable 325 309 Gross Alpha Analyte Parameter Reported Reported Experimental Assigned Mean Expected Control Warning Performance Number Value Method Deviation Value Recovery Deviation Limits Limits Evaluation ppCi/L Ci/L pCi/L pCi/L pCi/L pCi/L 0001 Result I Gross Alpha 29.3 EPA 900.0 28.7 0001 Result 2 Gross Alpha 30.3 EPA 900.0 28.7 0001 Result 3 Gross Alpha 27.8 EPA 900.0 28.7 0001 Avg. Gross Alpha 29.1 EPA 900.0 1.26 28.7 27.7 7.18 16.3-20.4-acceptable 41.1 37.0 63

TABLE A-13 GEL 2006 QUALITY ASSURANCE CROSS CHECK RESULTS Gross Beta Analyte Parameter Reported Reported Experimental Assigned Mean Expected Control Warning Performance Number Value Method Deviation Value Recovery Deviation Limits Limits Evaluation pi/__ppCi/L Ci/L pCi/L pCi/L pCi/L 0002 Result I Gross Beta 18.9 EPA 900.0 20.9 0002 Result 2 Gross Beta 19.8 EPA 900.0 20.9 0002 Result 3 Gross Beta 19.5 EPA 900.0 20.9 0002 Avg. Gross Beta 19.4 EPA 900.0 0.458 20.9 20.7 5.0 12.2-15.1 -

acceptable 29.6 26.7 Iodine 131 Analyte Parameter Reported Reported Experimental Assigned Mean Expected Control Warning Performance Number Value Method Deviation Value Recovery Deviation Limits Limits Evaluation pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L 0008 Result 1 Iodine 131 22.9 EPA 902.0 22.1 0008 Result 2 Iodine 131 23.3 EPA 902.0 22.1 0008 Result 3 Iodine 13 1 22.2 EPA 902.0 22.1 0008 Avg. Iodine 131 22.8 EPA 902.0 0.557 22.1 22.5 3.0 16.9-18.6-acceptable I

I I

1 1 27.3 25.6 Naturals Analyte Parameter Reported Reported Experimental Assigned Mean Expected Control Warning Performance Number Value Method Deviation Value Recovery Deviation Limits Limits Evaluation pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L 0012 Result 1 Radium 226 14.2 EPA 903.1 14.4 0012 Result 2 Radium 226 14.9 EPA 903.1 14.4 0012 Result 3 Radium 226 15.5 EPA 903.1 14.4 0012 Avg. Radium 226 14.9 EPA 903.1 0.651 14.4 14.2 2.16 10.7-11.9-acceptable 18.1 16.9 1

64 m

m mm im m

TABLE A-13 GEL 2006 QUALITY ASSURANCE CROSS CHECK RESULTS Radium 228 Analyte Parameter Reported Reported Experimental Assigned Mean Expected Control Warning Performance Number Value Method Deviation Value Recovery Deviation Limits Limits Evaluation ppCi/L Ci/L pCi/L pCi/L pCi/L pCi/L 0013 Result 1 Radium 228 6.07 EPA 904.0 5.88 0013 Result 2 Radium 228 6.81 EPA 904.0 5.88 0013 Result 3 Radium 228 6.49 EPA 904.0 5.88 0013 Avg. Radium 228 6.46 EPA 904.0 0.371 5.88 5.68 1.47 3.33-4.18-acceptable 8.43 7.58 Tritium Analyte Parameter Reported Reported Experimental Assigned Mean Expected Control Warning Performance Number Value Method Deviation Value Recovery Deviation Limits Limits Evaluation pCi/L pi/L pCi/L pCi/L pCi/L pCi/L 0011 Result I Tritium 2900 EPA 906.0 3050 0011 Result 2 Tritium 3080 EPA 906.0 3050 0011 Result 3 Tritium 3040 EPA 906.0 3050 011 Avg. Tritium 3010 EPA 906.0 94.5 3050 3050 359 2430-2640-acceptable 1

1 3670 3460 65

APPENDIX B DIRECT RADIATION RESULTS 66

Direct Radiation Name of Facility: Diablo Canyon Power Plant Report Period: 1/1/2006 - 12/31/2006 Units= mr mr = mrem ANNUAL I st Qtr 2nd Qtr 3rd Qtr 4th Qtr Std 2x Std Avg.

Std Avg.

Std Total Avg.

Ed (mr) err (mr) err (mr) err (mr)

Dev Dev MT1 WNI OS' 5S1 6S1 8S1 8S2 5S3 2D1 4D1 5F1 IAI 7D2 7G2 7C1 7F1 OB1 7D1 4C1 OS2 1S1 2S1 3S1 4S1 7S1 9S1 IC1 5C1 3D1 6D1 5F3 21.1 12.0 19.5 21.6 13.5 16.7 20.4 18.3 11.5 11.1 16.4 11.3 15.9 16.9 17.7 16.7 9.4 10.8 10.1 16.7 16.9 16.3 19.9 18.3 17.8 20.9 12.8 15.9 12.3 12.5 16.6 0.5 0.3 0.3 0.4 0.2 0.3 0.6 0.3 0.4 0.4 0.5 0.3 0.5 0.6 0.3 0.4 0.3 0.3 0.4 0.4 0.3 0.3 0.5 0.5 0.3 0.5 0.3 0.1 0.3 0.3 0.3 20.3 0.6 11.2 0.3 18.4 0.4 21.5 0.6 12.3 0.3 15.5 0.4 19.0 0.5 17.1 0.4 10.6 0.2 10.2 0.2 16.1 0.4 10.4 0.2 14.6 0.4 15.8 0.4 16.4 0.3 15.9 0.3 8.8 0.3 10.2 0.2 9.3 0.2 16.2 0.3 16.1 0.2 15.1 0.4 19.5 0.8 17.5 0.5 17.2 0.6 22.5 0.4 13.8 0.4 21.7 0.4 24.3 0.3 15.3 0.4 18.1 0.3 21.6 0.3 20.2 1 0.5 13.6 0.2 12.8 0.2 18.5 0.4 13.1 0.5 17.4 0.4 18.6 0.5 19.0 0.4 18.1 0.3 11.2 0.2 12.3 0.2 11.9 0.3 18.3 0.3 18.4 0.4 17.5 0.3 22.0 0.4 19.9 0.4 19.7 0.5 23.7 0.4 14.0 0.3 19.7 1.7 13.9 0.3 14.7

.0.3 18.2 0.6 19.0 0.6 10.8 0.2 18.4 0.6 20.3 0.8 12.3 0.3 15.1 0.4 18.6 0.4 16.7 0.3 11.4 0.1 10.6 0.1 15.5 0.3 10.3 0.5 14.7 0.4 15.2 0.4 15.9 0.6 14.9 0.5 8.9 0.2 9.7 0.2 9.1 0.2 16.0 1.6 15.3 0.7 14.3 0.5 18.0 0.8 17.4 0.5 16.6 0.3 20.7 0.7 11.7 0.3 15.4 0.4 11.3 0.3 12.3 0.3 15.4 0.3 82.9 1120.7 1.5 2.9 47.8 12.0 1.3 2.7 78.0 19.5 1.6 3.1 87.7 21.9 1.7 3.4 53.4 13.4 1.4 2.8 65.4 16.4 1.4 2.7 79.6 19.9 1.4 2.7 72.3 18.1

.1.6 3.1 47.1 11.8 1.3 2.6 44.7 11.2 1.1 2.3 66.5 16.6 1.3 2.6 45.1 11.3 1.3 2.6 62.6 15.7 1.3 2.6 66.5 16.6 1.5 3.0 69.0 17.3 1.4 2.8 65.6 16.4 1.4 2.7 38.3 9.6 1.1 2.2 43.0 10.8 1.1 2.3 40.4 10.1 1.3 2.6 67.2 16.8 1.0 2.1 66.7 16.7 1.3 2.6 63.2 15.8 1.4 2.8 79.4 19.9 1.7 3.3 73.1 18.3 1.2 2.3 71.3 17.8 1.3 2.7 85.9 21.5 1.5 3.0 50.7 12.7 1.0 2.0 66.5 16.6 2.1 4.1 49.0 12.3 1.2 2.4 51.3 12.8 1.3 2.6 20.6 0.4 12.2 0.3 15.5 0.3 11.5 0.3 11.8 0.3 15.7 0.3 65.9 1116.5 11 1.3 2.5 67

APPENDIX B.1 ANALYTICAL SAMPLE RESULTS 68

Year End Report for: 2006 0S2 AC SampleName 0S2-01 01/07/2006-AC 0S2-01 01/14/2006-AC 0S2-01 01/21/2006-AC 0S2-01 01/29/2006-AC 0S2-01 02/04/2006-AC 0S2-01 02/11/2006-AC 0S2-01 02/18/2006-AC 0S2-01 02/25/2006-AC 0S2-01 03/04/2006-AC 0S2-01 03/11/2006-AC 0S2-01 03/18/2006-AC 0S2-01 03/25/2006-AC 0S2-01 4/1/2006-AC 0S2-01 4/8/2006-AC 0S2-01 4/15/2006-AC 0S2-01 4/22/2006-AC 0S2-01 4/29/2006-AC 0S2-01 5/6/2006-AC 0S2-01 5/13/2006-AC 0S2-01 5/21/2006-AC OS2-01 5/28/2006-AC 0S2-01 6/4/2006-AC 0S2-01 6/10/2006-AC 0S2-01 6/17/2006-AC 0S2-01 6/24/2006-AC 0S2-01 7/1/2006-AC 0S2-01 7/8/2006-AC 0S2-01 7/15/2006-AC 0S2-01 7/23/2006-AC 0S2-01 7/30/2006-AC 0S2-01 8/6/2006-AC 0S2-01 8/12/2006-AC 0S2-01 8/19/2006-AC 0S2-01 8/26/2006-AC 0S2-01 9/2/2006-AC 0S2-01 9/9/2006-AC 0S2-01 9/17/2006-AC 0S2-01 9/24/2006-AC 0S2-01 10/1/2006-AC 0S2-01 10/8/2006-AC 0S2-01 10/15/2006-AC 0S2-01 10/22/2006-AC 0S2-01 10128/2006-AC 0S2-01 11/4/2006-AC 0S2-01 11/11/2006-AC 0S2-01 11/19/2006-AC 0S2-01 11/25/2006-AC 0S2-01 12/2/2006-AC 0S2-01 12/9/2006-AC 0S2-01 12/16/2006-AC DateCollected 1/7/06 1/14/06 1/21/06 1/29/06 2/4/06 2/11/06 2/18/06 2/25/06 3/4/06 3/11/06 3/18/06 3/25/06 4/1/06 4/8/06 4/15/06 4/22/06 4/29/06 5/6/06 5/13/06 5/21/06 5/28/06 6/4/06 6/10/06 6/17/06 6/24/06 7/1/06 7/8/06 7/15/06 7/23/06 7/30/06 8/6/06 8/12/06 8/19/06 8/26/06 9/2/06 9/9/06 9/17/06 9/24/06 10/1/06 10/8/06 10/15/06 10/22/06 10/28/06 11/4/06 11/11/06 11/19/06 11/25/06 12/2/06 12/9/06 12/16/06 NUCLIDE 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 Result 0.001 0.002 0.004

-0.001 0.002 0.000

-0.001 0.001 0.001

-0.001

-0.006 0.000 0.002 0.002 0.001 0.007 0.001

-0.006 0.008

-0.006 0.004

-0.003 0.000 0.001

-0.002 0.000

-0.006

-0.002 0.002

-0.002

-0.003 0.003

-0.001 0.005 0.005 0.001 0.002 0.005

-0.002

-0.011 0.000 0.005 0.004 0.008 0.001 0.006

-0.002 0.002

-0.001 2 Sigma 0.009 0.023 0.014 0.010 0.015 0.011 0.010 0.011 0.013 0.023 0.015 0.022 0.013 0.013 0.026 0.013 0.014 0.010 0.017 0.022 0M018 0.009 0.011 0.009 0.015 0.020 0.015 0.012 0.011 0.013 0.018 0.011 0.015 0.015 0.024 0.030 0.035 0.021 0.021 0.013 0.026 0.022 0.024 0.023 0.018 0.015 0.019 0.022 0.014 0.014 Units PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 Printed: 04/09/2007 Page 1 of 67

0S2 cont.....

AC SampleName 0S2-01 12/23/2006-AC AP SampleName 0S2-01 01/04/2006-AP 0S2-01 1/4/2006-AP 0S2-01 1/4/2006-AP 0S2-01 01/07/2006-AP 0S2-01 01/14/2006-AP 0S2-01 01/21/2006-AP 0S2-01 01/29/2006-AP 0S2-01 02/04/2006-AP 0S2-01 02/11/2006-AP 0S2-01 02/18/2006-AP 0S2-01 02/25/2006-AP 0S2-01 03/04/2006-AP 0S2-01 03/11/2006-AP 0S2-01 03/18/2006-AP 0S2-01 03/25/2006-AP 0S2-01 4/1/2006-AP 0S2-01 4/1/2006-AP 0S2-01 4/1/2006-AP 0S2-01 4/8/2006-AP 0S2-01 4/15/2006-AP 0S2-01 4/22/2006-AP 0S2-01 4/29/2006-AP 0S2-01 5/6/2006-AP 0S2-01 5/13/2006-AP 0S2-01 5/21/2006-AP 0S2-01 5/28/2006-AP 0S2-01 6/4/2006-AP 0S2-01 6/10/2006-AP 0S2-01 6/17/2006-AP 0S2-01 6/24/2006-AP 0S2-01 7/1/2006-AP 0S2-01 7/1/2006-AP OS2-01 7/1/2006-AP 0S2-01 7/8/2006-AP 0S2-01 7/15/2006-AP 0S2-01 7/23/2006-AP 0S2-01 7/30/2006-AP 0S2-01 8/6/2006-AP 0S2-01 8/12/2006-AP 0S2-01 8/19/2006-AP 0S2-01 8/26/2006-AP 0S2-01 9/2/2006-AP 0S2-01 9/9/2006-AP 0S2-01 9/17/2006-AP 0S2-01 9/24/2006-AP 0S2-01 10/1/2006-AP 0S2-01 10/1/2006-AP 0S2-01 10/1/2006-AP 0S2-01 10/8/2006-AP 0S2-01 10/1 5/2006-AP DateCollected 12/23/06 DateCollected 1/4/06 1/4/06 1/4/06 1/7/06 1/14/06 1/21/06 1/29/06 2/4/06 2/11/06 2/18/06 2/25/06 3/4/06 3/11/06 3/18/06 3/25/06 4/1/06 4/1/06 4/1/06 4/8/06 4/15/06 4/22/06 4/29/06 5/6/06 5/13/06 5/21/06 5/28/06 6/4/06 6/10/06 6/17/06 6/24/06 7/1/06 7/1/06 7/1/06 7/8/06 7/15/06 7/23/06 7/30/06 8/6/06 8/12/06 8/19/06 8/26/06 9/2/06 9/9/06 9/17/06 9/24/06 10/1/06 10/1/06 10/1/06 10/8/06 10/15/06 NUCLIDE 1-131 NUCLIDE GB Cs-134 Cs-1 37 GB GB GB GB GB GB GB GB GB GB GB GB Cs-137 Cs-134 GB GB GB GB GB GB GB GB GB GB GB GB GB GB Cs-137 Cs-134 GB GB GB GB GB GB GB GB GB GB GB GB Cs-137 GB Cs-134 GB GB cont.....

Result 0.000 2 Siqma Units 0.016 PCI/M3 Result 0.018 0.000 0.000 0.031 0.030 0.031 0.024 0.019 0.058 0.019 0.052 0.013 0.014 0.007 0.015 0.000 0.000 0.001 0.003 0.009 0.012 0.024 0.017 0.024 0.004 0.014 0.022 0.014 0.013 0.022 0.006 0.000 0.000 0.003 0.010 0.007 0.004 0.009 0.019 0.023 0.017 0.017 0.017 0.019 0.021 0.000 0.033 0.000 0.039 0.045 2 Sigma 0.009 0.000 0.000 0.010 0.010 0.010 0.009 0.041 0.039 0.038 0.040 0.037 0.037 0.042 0.035 0.001 0.001 0.042 0.043 0.041 0.037 0.039 0.041 0.032 0.057 0.051 0.046 0.035 0.038 0.043 0.046 0.000 0.001 0.045 0.036 0.034 0.034 0.039 0.039 0.035 0.033 0.037 0.035 0.039 0.035 0.000 0.036 0.000 0.034 0.035 Units PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 I

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0S2 cont.....

AP SampleName 0S2-01 10/22/2006-AP 0S2-01 10/28/2006-AP 0S2-01 11/4/2006-AP 0S2-01 11/1 1/2006-AP 0S2-01 11/19/2006-AP 0S2-01 11/25/2006-AP 0S2-01 12/2/2006-AP 0S2-01 12/9/2006-AP 0S2-01 12/16/2006-AP 0S2-01 12/23/2006-AP DateCollected 10/22/06 10/28/06 11/4/06 11/11/06 11/19/06 11/25/06 12/2/06 12/9/06

'12/16/06 12/23/06 NUCLIDE GB GB GB GB GB GB GB GB GB GB cont.....

Result 0.052 0.050 0.030 0.011 0.041 0.016 0.050 0.033 0.025 0.034 2 Sigma 0.036 0.036 0.037 0.034 0.033 0,034 0,036 0,035 0,033 0.035 Units PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 1A2 DW SampleName 1A2-01 7/12/2006-DW 1A2-01 7/12/2006-DW 1A2-01 7/12/2006-DW 1 A2-01 7/12/2006-DW 1A2-01 7/12/2006-DW 1A2-01 7/12/2006-DW 1A2-01 7/12/2006-DW 1A2-01 7/12/2006-DW 1A2-01 7/12/2006-DW 1A2-01 7/12/2006-DW 1 A2-01 7/12/2006-DW 1A2-01 7/12/2006-DW 1A2-01 7/12/2006-DW 1A2-01 7/12/2006-DW 1A2-01 7/12/2006-DW 1A2-01 7/12/2006-DW 1A2-01 10/1 7/2006-DW 1A2-01 10/17/2006-DW 1A2-01 10/17/2006-DW 1 A2-01 10/1 7/2006-DW 1A2-01 10/17/2006-DW 1A2-01 10/17/2006-DW 1 A2-01 10/1 7/2006-DW 1 A2-01 10/1 7/2006-DW 1 A2-01 10/1 7/2006-DW 1A2-01 10/1 7/2006-DW 1A2-01 10/17/2006-DW 1A2-01 10/17/2006-DW 1 A2-01 10/1 7/2006-DW 1 A2-01 10/1 7/2006-DW 1A2-01 10/17/2006-DW 1A2-01 10/17/2006-DW 1A2-01 10/17/2006-DW 1A2-01 10/1 7/2006-DW 1A2-01 10/17/2006-DW DateCollected 7/12/06 NUCLIDE Sr-89 Result 2 Sigma Units 0.592 PCI/L

-1.170 7/12/06 7/12/06 7/12/06 7/12/06 7/12/06 7/12/06 7/12/06 7/12/06 7/12/06 7/12/06 7/12/06 7/12/06 7/12/06 7/12/06 7/12/06 Ba-140 Nb-95 Mn-54 GB La-140 Fe-59 Cs-137 Co-58 Cs-134 1-131 Co-60 Sr-90 Zr-95 Zn-65 H-3

-0.138 0.221

-0.064 1.990

-0.593

-1.720 0.362

-1.150 0.775 0.370 0.331

-0.534

-0.175

-0.018 23.700 14.260 2.400 1.806 3.560 4.860 4.180 3.680 1.878 1.866 1.032 1.822 0.268 3.440 4.300 376.000 PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 Fe-55 Ni-63 Sr-90 Nb-95 Zr-95 Ra-226 Sr-89 GB Cs-134 Co-60 Zn-65 Cs-137 H-3 Co-58 Mn-54 Ba-140 La-140 Fe-59 1-131

-14.700

-15.600 0.027 0.302 0.223 18.300 0.161 0.953 1.110

-0.601 2.310 0.276 51.600 0.450 0.283 7.220 0.600 1.330 0.618 153.200 45.600 0.254 3.300 4.600 11.420 0.264 2.500 3.200 2.720 5.520 2.720 340.000 2.600 2.260 16.280 5.860 5.520 1.576 PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L Printed: 04/09/2007 Page 3 of 67

ISI cont.....

AC SampleName DateCollected NUCLIDE Result 2 Sigma Units 1S1-01 01/07/2006-AC 1/7/06 1-131 0.004 0.013 PCI/M3 1S1-01 01/14/2006-AC 1/14/06 1-131

-0.003 0.011 PCI/M3 131-01 01/21/2006-AC 1/21/06 1-131 0.001 0.015 PCI/M33 1S1-01 01/29/2006-AC 1/29/06 1-131 0.001 0.011 PCI/M3 1S1-01 02/04/2006-AC 2/4/06 1-131 0.001 0.026 PCI/M3 1S1-O1 02/11/2006-AC 2/11/06 1-131 0.006 0.018 PCI/M3 1S1-01 02/18/2006-AC 2/18/06 1-131

-0.007 0.018 PCI/M3 iS1-01 02/18/2006-AC 2/18/06 1-131

-0.007 0.018 PCI/M3 1S1-01 02/25/2006-AC 2/25/06 1-131 0.002 0.012 PCI/M3 1S1-01 03/04/2006-AC 3/4/06 1-131

-0.002 0.010 PCI/M3 1S1-01 03/18/2006-AC 3/11/06 1-131

-0.006 0.016 PCIM3 1S1-O1 03/11/2006-AC 3/11/06 1-131 0.006 0.012 PCI/M3 1S1-O1 03/18/2006-AC 3/18/06 1-131 0.006 0.016 PCI/M3 1S1-01 4/2/2006-AC 4/2/06 1-131 0.001 0.014 PCI/M3 1S1-O1 4/1/2006-AC 4/1/06 1-131

-0.005 0.014 PCI/M3 1SI-01 4/82/2006-AC 4/82/06 1-131

-0.003 0.014 PCI/M3 1S1-01 4/21/2006-AC 4/21/06 1-131

-0.003 0.014 PCI/M3 1S1-01 4/22/2006-AC 4/22/06 1-131 0.003 0.011 PCI/M3 1S1-01 5/29/2006-AC 5/29/06 1-131 0.003 0.011 PCI/M3 iSi-Ol 5/6/2006-AC 5/61/06 1-131 0.000 0.011 PCI/M3 1S1-O0 5/13/2006-AC 5/13/06 1-131 0.003 0.011 PCI/M3 1S1-01 5/21/2006-AC 6/1/06 1-131 0.005 0.019 PCI/M3 1SI-01 5/21/2006-AC 5/21/06 1-131 0.001 0.015 PCI/M3 iS1-01 6/28/2006-AC 6/28/06 1-131 0.002 0.012 PCI/M3 iSI-01 6/24/2006-AC 6/24/06 1-131 0.005 0.019 PCI/M3 1SI-01 6/10/2006-AC 6/10/06 1-131 0.000 0.006 PCI/M3 iS1-01 6/17/2006-AC 6/17/06 1-131

-0.000 0.010 PCI/M3 1S1-O1 7/1/2006-AC 7/1/06 1-131 0.004 0.006 PCI/M3 1S1-01 7/8/2006-AC 7/8/06 1-131

-0.003 0.012 PCI/M3 1S1-O1 7/15/2006-AC 7/15/06 1-131 0.002 0.018 PCI/M3 1S1-O1 7/23/2006-AC 7/23/06 1-131

-0.003 0.013 PCI/M3 I

1S1-01 7/30/2006-AC 7/30/06 1-131

-0.001 0.013 PCI/M3 1S1-01 8/6/2006-AC 8/61/06 1-131 0.000 0.012 PCI/M3 iSi-Ol 8/2/2006-AC 8/12/06 1-131 0.001 0.011 PCI/M3 1S1-018/12/2006-AC9//6111006019 PIM 1S1-01 8/19/2006-AC 8/19/06 1-131

-0.003 0.016 PCI/M3 1S1-01 8/26/2006-AC 8/26/06 1-131 0.005 0.020 PCI/M3 1S1-01 9/2/2006-AC 9/2/06 1-131 0.006 0.019 PCI/M3 ISI-01 9/9/2006-AC 9/9/06 1-131

-0.007 0.023 PCI/M3 1SI-01 9/17/2006-AC 9/17/06 1-131

-0.008 0.025 PCI/M3 1S1-O1 9/24/2006-AC 9/24/06 1-131 0.002 0.027 PCI/M3 ISI-01 10/1/2006-AC 10/1/06 1-131 0.006 0.026 PCI/M3 1SI-01 10/8/2006-AC 10/8/06 1-131 0.006 0.015 PCI/M3 1S1-01 10/15/2006-AC 10/15/06 1-131 0.009 0.036 PCI/M3 1S1-01 10/22/2006-AC 10/22/06 1-131 0.000 0.010 PCI/M3 I

1SI-01 10/28/2006-AC 10/28/06 1-131

-0.001 0.015 PCI/M3 1SI-01 11/4/2006-AC 11/4/06 1-131 0.001 0.013 PCI/M3 1S1-01 11/11/2006-AC 11/11/06 1-131

-0.005 0.013 PCI/M3 1S1-01 11/19/2006-AC 11/19/06 1-131

-0.004 0.011 PCI/M3I 1S1-01 11/25/2006-AC 11/25/06 1-131 0.000 0.013 PCI/M3 1S1-01 12/2/2006-AC 12/2/06 1-131

-0.004 0.012 PCI/M3 1S1-01 12/9/2006-AC 12/9/06 1-131 0.005 0.012 PCI/M3 1S1-01 12/16/2006-AC 12/16/06 1-131

-0.002 0.011 PCI/M3 1S1-01 12/23/2006-AC 12/23/06 1-131 0.002 0.012 PCI/M3 AP SampleName DateCollected NUCLIDE Result 2 Siqma Units

'rinted: 04/09/2007 Page 4 of 67 F

ISI cont.

ill cont.....

AP SampleName lSl-Ol 01/04/2006-AP 1Si-01 01/04/2006-AP 1S1-Ol 01/04/2006-AP 1S1-Ol 01/07/2006-AP 11-01 01/14/2006-AP iSi-Ol 01/21/2006-AP 1S1-Ol 01/29/2006-AP 1S1-01 02/04/2006-AP iSi-Ol 02/11/2006-AP 1S1-Ol 02/18/2006-AP iS1-01 02/25/2006-AP 1S1-Ol 03/04/2006-AP 1S1-01 03/11/2006-AP 1S1-Ol 03/18/2006-AP 1S1-01 03/25/2006-AP iS1-01 4/1/2006-AP 1 $1-01 4/1/2006-AP 1S1-01 4/1/2006-AP 1 $1-01 4/8/2006-AP 1S1-Ol 4/15/2006-AP iS1-01 4/22/2006-AP 1S1-Ol 4/29/2006-AP 1S-Ol 5/6/2006-AP 1$1-01 5/13/2006-AP 1S1-Ol 5/21/2006-AP 1S1-01 5/28/2006-AP 1S1-Ol 6/4/2006-AP 1S1-01 6/10/2006-AP 1S 1-01 6/17/2006-AP 1S1-Ol 6/24/2006-AP iSi-Ol 7/1/2006-AP 1Si-Ol 7/1/2006-AP 1S1-Ol 7/1/2006-AP 1S1-Ol 7/8/2006-AP 1S1-01 7/15/2006-AP iS 1-01 7/23/2006-AP iS1-01 7/30/2006-AP iS1-01 8/6/2006-AP 1S1-Ol 8/12/2006-AP 1S1-Ol 8/19/2006-AP 1S-Ol 8/26/2006-AP 1S-Ol 9/2/2006-AP ISI-01 9/9/2006-AP iS1-01 9/17/2006-AP 1S1-01 9/24/2006-AP 1S1-01 10/1/2006-AP 1S1-Ol 10/1/2006-AP 1S1-Ol 10/1/2006-AP 1S1-01 10/8/2006-AP 1S1-Ol 10/15/2006-AP 1S1-01 10/22/2006-AP 1S1-Ol 10/28/2006-AP 1S1-Ol 11/4/2006-AP DateCollected 1/4/06 1/4/06 1/4/06 1/7/06 1/14/06 1/21/06 1/29/06 2/4/06 2/11/06 2/18/06 2/25/06 3/4/06 3/11/06 3/18/06 3/25/06 4/1/06 4/1/06 4/1/06 4/8/06 4/15/06 4/22/06 4/29/06 5/6/06 5/13/06 5/21/06 5/28/06 6/4/06 6/10/06 6/17/06 6/24/06 7/1/06 7/1/06 7/1/06 7/8/06 7/15/06 7/23/06 7/30/06 8/6/06 8/12/06 8/19/06 8/26/06 9/2/06 9/9/06 9/17/06 9/24/06 10/1/06 10/1/06 10/1/06 10/8/06 10/15/06 10/22/06 10/28/06 11/4/06 NUCLIDE Cs-137 Cs-134 GB GB GB GB GB GB GB GB GB GB GB GB GB GB Cs-134 Cs-137 GB GB GB GB GB GB GB GB GB GB GB GB Cs-134 Cs-137 GB GB GB GB GB GB GB GB GB GB GB GB GB GB Cs-137 Cs-134 GB GB GB GB GB cont.....

Result 0.000 0.000 0.012 0.027 0.049 0.025 0.019 0.019 0.061 0.015 0.049 0.011 0.010 0.010 0.013 0.009 0.000 0.000 0.003 0.009 0.013 0.022 0.021 0.028

-0.011

-0.009

-0.003 0.025 0.009 0.021 0.000 0.000 0.011 0.000 0.007 0.012 0.009 0.014 0.011 0.018 0.018 0.016 0.016 0.017 0.023 0.039 0.000 0.000 0.039 0.043 0.050 0.059 0.027 2 Sigma 0.000 0.000 0.008 0.010 0.013 0.010 0.009 0.042 0.040 0.040 0.040 0.037 0.037 0.042 0.035 0.042 0.000 0.000 0.043 0.041 0.037 0.039 0.041 0.033 0.057 0.050 0.045 0.035 0.038 0.044 0.000 0.000 0.047 0.045 0.036 0.034 0.034 0.039 0.039 0.035 0.034 0.037 0.034 0.039 0.035 0.036 0.001 0.001 0.034 0.035 0.036 0.036 0.038 Units PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 Printed: 04/09/2007 Page 5 of 67 Printed: 04/09/2007 Page 5 of 67

IS1 cont.....

AP cont.....

SampleName DateCollected NUCLIDE Result 2 Sigma Units 1S1-O1 11/11/2006-AP 11/11/06 GB 0.016 0.033 PCI/M3 1SI-01 11/19/2006-AP 11/19/06 GB 0.037 0.033 PCI/M3 1S1-01 11/25/2006-AP 11/25/06 GB 0.011 0.034 PCI/M3 1S1-O1 12/2/2006-AP 12/2/06 GB 0.045 0.037 PCI/M3 1S1-O1 12/9/2006-AP 12/9/06 GB 0.033 0.035 PCI/M3 1S1-01 12/16/2006-AP 12/16/06 GB 0.021 0.033 PCI/M3 1S1-O1 12/23/2006-AP 12/23/06 GB 0.043 0.035 PCI/M3 2F1 et SampleName DateCollected NUCLIDE Result 2 Sigma Units 2F1-01 12/21/2006-FH--Ma 12/21/06 Zn-65

-9.380 92.800 PCI/KG 2F1-01 12/21/2006-FH--Ma 12/21/06 Mn-54 11.100 35.400 PCI/KG 2F1-01 12/21/2006-FH--Ma 12/21/06 Co-60 6.560 37.400 PCI/KG 2F1-01 12/21/2006-FH--Ma 12/21/06 Co-58 13.300 35.600 PCI/KG 2F1-01 12/21/2006-FH--Ma 12/21/06 Cs-137 3.420 33.600 PCI/KG 2F1-01 12/21/2006-FH--Ma 12/21/06 Cs-134 15.200 37.600 PCI/KG 2F1-01 12/21/2006-FH--Ma 12/21/06 Fe-59

-26.600 90.200 PCI/KG FH SampleName DateCollected NUCLIDE Result 2 Sigma Units 2F1-01 4/4/2006-FH 4/4/06 Co-60

-8.370 27.000 PCI/KG 2F1-01 4/4/2006-FH 4/4/06 Cs-137 3.630 29.000 PCI/KG 2F1-01 4/4/2006-FH 4/4/06 Co-58

-3.450 27.000 PCI/KG 2F1-01 4/4/2006-FH 4/4/06 Fe-59 15.000 69.400 PCI/KG 2F1-01 4/4/2006-FH 4/4/06 Zn-65 7.720 61.200 PCI/KG 2F1-01 4/4/2006-FH 4/4/06 Cs-134 12.800 28.800 PCI/KG 2F1-01 4/4/2006-FH 4/4/06 Mn-54 3.060 26.200 PCI/KG 5F1 AC SampleName DateCollected NUCLIDE Result 2 Sigma Units 5F1-O1 01/08/2006-AC 1/8/06 1-131 0.004 0.035 PCI/M3 5F1-01 01/15/2006-AC 1/15/06 1-131 0.000 0.011 PCI/M3 5F1-01 01/21/2006-AC 1/21/06 1-131 0.002 0.012 PCI/M3 5F1-01 01/29/2006-AC 1/29/06 1-131

-0.003 0.013 PCI/M3 5F1-01 02/04/2006-AC 2/4/06 1-131

-0.004 0.017 PCI/M3 5F1-01 02/11/2006-AC 2/11/06 1-131 0.000 0.016 PCI/M3 5F1-01 02/18/2006-AC 2/18/06 1-131 0.002 0.013 PCI/M3 5F1-01 02/25/2006-AC 2/25/06 1-131 0.000 0.011 PCI/M3 5F1-01 03/04/2006-AC 3/4/06 1-131 0.000 0.010 PCI/M3 5F1-01 03/11/2006-AC 3/11/06 1-131

-0.002 0.011 PCI/M3 5F1-01 03/18/2006-AC 3/18/06 1-131 0.000 0.015 PCI/M3 5F1-01 03/25/2006-AC 3/25/06 1-131 0.003 0.013 PCI/M3 5F1-01 4/1/2006-AC 4/1/06 1-131

-0.012 0.022 PCI/M3 5F1-01 4/8/2006-AC 4/8/06 1-131

-0.004 0.013 PCI/M3 5F1-01 4/15/2006-AC 4/15/06 1-131 0.000 0.012 PCI/M3 5F1-01 4/22/2006-AC 4/22/06 1-131 0.000 0.016 PCI/M3 5F1-01 4/29/2006-AC 4/29/06 1-131

-0.003 0.012 PCI/M3 5F1-01 5/6/2006-AC 5/6/06 1-131 0.004 0.012 PCI/M3 5F1-01 5/13/2006-AC 5/13/06 1-131 0.002 0.012 PCI/M3 5F1-01 5/21/2006-AC 5/21/06 1-131 0.000 0.012 PCI/M3 5F1-01 5/28/2006-AC 5/28/06 1-131 0.000 0.010 PCI/M3 I

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Printed: 04/09/2007 Page 7 of 67

5F1 cont.....

AP SampleName 5F1-01 4/29/2006-AP 5F1-01 5/6/2006-AP 5F1-Ol 5/13/2006-AP 5F1-01 5/21/2006-AP 5F1-01 5/28/2006-AP 5F1-01 6/4/2006-AP 5F1-01 6/10/2006-AP 5F1-01 6/17/2006-AP 5F1-01 6/24/2006-AP 5F1-01 7/1/2006-AP 5F1-01 7/1/2006-AP 5F1-01 7/1/2006-AP 5F1-01 7/8/2006-AP 5F1-01 7/15/2006-AP 5F1-01 7/2312006-AP 5F1-Ol 7/30/2006-AP 5F1-01 8/6/2006-AP 5F1-01 8/12/2006-AP 5F1-01 8/19/2006-AP 5F1-01 8/26/2006-AP 5F1-01 9/2/2006-AP 5F1-01 9/9/2006-AP 5F1-01 9/17/2006-AP 5F1-01 9/24/2006-AP 5F1-01 10/1/2006-AP 5F1-01 10/1/2006-AP 5F1-01 10/1/2006-AP 5F1-01 10/8/2006-AP 5F1-01 10/15/2006-AP 5F1-01 10/22/2006-AP 5F1-01 10/28/2006-AP 5F1-01 11/4/2006-AP 5F1-Ol 11/12/2006-AP 5F1-01 11/19/2006-AP 5F1-01 11/26/2006-AP 5F1-01 12/2/2006-AP 5F1-01 12/9/2006-AP 5F1-01 12/17/2006-AP 5F1-01 12/24/2006-AP DateCollected 4/29/06 5/6/06 5/13/06 5/21/06 5/28/06 6/4/06 6/10/06 6/17/06 6/24/06 7/1/06 7/1/06 7/1/06 7/8/06 7/15/06 7123/06 7/30/06 8/6/06 8/12/06 8/19/06 8/26/06 9/2/06 9/9/06 9/17/06 9/24/06 10/1/06 10/1/06 10/1/06 10/8/06 10/15/06 10/22/06 10/28/06 11/4/06 11/12/06 11/19/06 11/26/06 12/2/06 12/9/06 12/17/06 12/24/06 NUCLIDE GB GB GB GB GB GB GB GB GB Cs-137 Cs-1 34 GB GB GB GB GB GB GB GB GB GB GB GB GB GB Cs-137 Cs-1 34 GB GB GB GB GB GB GB GB GB GB GB GB cont.....

Result 0.024 0.032 0.087

-0.008 0.003 0.010 0.018 0.028 0.020 0.000 0.000 0.016 0.012 0.038 0.014 0.015 0.011 0.016 0.021 0.021 0.025 0.032 0.021 0.025 0.035 0.000 0.000 0.047 0.078 0.112 0.058 0.030 0.017 0.042 0.020 0.065 0.046 0.025 0.062 2 Sigma Units 0.039 PCI/M3 0.041 PCI/M3 0.034 PCI/M3 0.057 PCI/M3 0.052 PCI/M3 0.045 PCI/M3 0.035 PCI/M3 0.039 PCI/M3 0.044 PCI/M3 0.001 PCI/M3 0.001 PCI/M3 0.046 PCI/M3 0.046 PCI/M3 0.036 PCI/M3 0.034 PCI/M3 0.034 PCI/M3 0.041 PCI/M3 0.038 PCI/M3 0.036 PCI/M3 0.034 PCI/M3 0.038 PCI/M3 0.035 PCI/M3 0.039 PCI/M3 0.035 PCI/M3 0.035 PCI/M3 0.001 PCI/M3 0,001 PCI/M3 0.033 PCI/M3 0.038 PCI/M3 0.039 PCI/M3 0.036 PCI/M3 0.038 PCI/M3 0.034 PCI/M3 0.033 PCI/M3 0.034 PCI/M3 0.037 PCI/M3 0.037 PCI/M3 0.033 PCI/M3 0.036 PCI/M3 I

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5F2 MK SampleName 5F2-01 01/17/2006-MK 5F2-01 01/17/2006-MK 5F2-01 01/17/2006-MK 5F2-01 01/17/2006-MK 5F2-01 01/17/2006-MK 5F2-01 02/08/2006-MK 5F2-01 02/08/2006-MK 5F2-01 02/08/2006-MK 5F2-01 02/08/2006-MK DateCollected 1/17/06 1/17/06 1/17/06 1/17/06 1/17/06 2/8/06 2/8/06 2/8/06 2/8/06 NUCLIDE La-140 Cs-1 34 Cs-137 Ba-140 1-131 Sr-89 Ba-140 K-40 1-131 Result

-0.742 0.534 1.840 0.559

-0.154

-0.339 2.470 1,420.000 0.081 2 Sigma 5.800 5.200 17.440 17.560 1.686 0.822 17.140 270.000 1.744 Units PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L Printed: 04/09/2007 Page 8 of 67

5F2 cant.

5F2 cont.....

MK SampleName 5F2-01 02/08/2006-MK 5F2-01 02/0812006-MK 5F2-01 02/08/2006-MK 5F2-01 02/08/2006-MK 5F2-01 03/07/2006-MK 5F2-01 03/07/2006-MK 5F2-01 03/07/2006-MK 5F2-01 03/07/2006-MK 5F2-01 03/07/2006-MK 5F2-01 03/07/2006-MK 5F2-01 03/07/2006-MK 5F2-01 4/5/2006-MK 5F2-01 4/5/2006-MK 5F2-01 4/5/2006-MK 5F2-01 4/5/2006-MK 5F2-01 4/5/2006-MK 5F2-01 4/5/2006-MK 5F2-01 4/5/2006-MK 5F2-01 5/16/2006-MK 5F2-01 5/16/2006-MK 5F2-01 5/16/2006-MK 5F2-01 5/16/2006-MK 5F2-01 5/16/2006-MK 5F2-01 5/16/2006-MK 5F2-01 5/16/2006-MK 5F2-01 6/14/2006-MK 5F2-01 6/14/2006-MK 5F2-01 6/14/2006-MK 5F2-01 6/14/2006-MK 5F2-01 6/14/2006-MK 5F2-01 6/14/2006-MK 5F2-01 6/14/2006-MK 5F2-01 7/11/2006-MK 5F2-01 7/11/2006-MK 5F2-01 7/11/2006-MK 5F2-01 7/11/2006-MK 5F2-01 7/11/2006-MK 5F2-01 7/11/2006-MK 5F2-01 7/11/2006-MK 5F2-01 8/10/2006-MK 5F2-01 8/10/2006-MK 5F2-01 8/10/2006-MK 5F2-01 8/10/2006-MK 5F2-01 8/10/2006-MK 5F2-01 8/10/2006-MK 5F2-01 8/10/2006-MK 5F2-01 9/5/2006-MK 5F2-01 9/5/2006-MK 5F2-01 9/5/2006-MK 5F2-01 9/5/2006-MK 5F2-01 9/5/2006-MK 5F2-01 9/5/2006-MK 5F2-01 9/5/2006-MK DateCollected 2/8/06 2/8/06 2/8/06 2/8/06 3/7/06 3/7/06 3/7/06 3/7/06 3/7/06 3/7/06 3/7/06 4/5/06 4/5/06 4/5/06 4/5/06 4/5/06 4/5/06 4/5/06 5/16/06 5/16/06 5/16/06 5/16/06 5/16/06 5/16/06 5/16/06 6/14/06 6/14/06 6/14/06 6/14/06 6/14/06 6/14/06 6/14/06 7/11/06 7/11/06 7/11/06 7/11/06 7/11/06 7/11/06 7/11/06 8/10/06 8/10/06 8/10/06 8/10/06 8/10/06 8/10/06 8/10/06 9/5/06 9/5/06 9/5/06 9/5/06 9/5/06 9/5/06 9/5/06 NUCLIDE Sr-90 Cs-137 Cs-134 La-140 Cs-137 La-140 Sr-89 Sr-90 Cs-134 1-131 Ba-140 Sr-89 1-131 Ba-1 40 Cs-1 34 La-140 Cs-137 Sr-90 Sr-89 Sr-90 La-140 Cs-134 Cs-1 37 Ba-140 1-131 Sr-89 La-140 Sr-90 Cs-137 1-131 Ba-140 Cs-134 La-140 Sr-90 1-131 Cs-134 Sr-89 Ba-140 Cs-1 37 La-140 Sr-90 Cs-134 Ba-140 Cs-1 37 Sr-89 1-131 La-140 1-131 Cs-1 37 Sr-89 Ba-140 Sr-90 Cs-134 cont.....

Result 0.329 2.150 2.140

-1.430

-0.164

-0.156

-0.268 0.306 1.160 0.165

-2.440 0.013 0.700

-2.370 1.470

-0.788 3.280

-0.137

-0.259 0.453 0.182

-0.594

-0.455

-10.900

-0.231 0.008 0.056 0.136 0.672 0.243 6.460 1.660 2.190 0.229 0.439 1.220 0.506 2.060

-0.861

-1.510 0.206 0.851

-4.130

-0.493 0.070 0.504

-0.509 0.460 0.330

-0.333

-0.674 0.356

-0.169 2 Sigma Units 0.220 PCI/L 4.800 4.800 5.420 4.680 6.200 0.592 0.262 5.120 1.296 16.440 0.438 2.200 16.880 4.800 4.580 6.540 0.430 0.500 0.566 7.900 5.980 6.140 24.600 1.082 1.038 4.760 0.256 4.580 0.970 17.700 4.500 7.500 0.276 1.268 2.720 1.468 20.000 2.540 7.820 0.420 2.900 24.000 2.680 0.442 1.950 6.160 3.520 3.940 0.556 19.140 0.722 4.480 PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L Printed: 04/09/2007 Page 9 of 67 Printed: 04/09/2007 Page 9 of 67

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5F2 cont.....

VG cont.....

SampleName DateCollected NUCLIDE Result 2 Sigma Units 5F2-01 10/10/2006-VG 10/10/06 Cs-134 1.320 13.540 PCI/KG 5F2-01 11/8/2006-VG 11/8/06 1-131

-4.270 16.560 PCI/KG 5F2-01 11/8/2006-VG 11/8/06 Cs-137

-1.470 11.780 PCI/KG 5F2-01 11/8/2006-VG 11/8/06 Cs-134 2.150 13.240 PCI/KG 5F2-01 12/1/2006-VG 12/1/06 1-131 7.320 28.800 PCI/KG 5F2-01 12/1/2006-VG 12/1/06 Cs-137 5.520 23.800 PCI/KG 5F2-01 12/1/2006-VG 12/1/06 Cs-134

-0.525 14.580 PCI/KG 5S2 DW SampleName DateCollected NUCLIDE Result 2 Sigma Units 5S2-01 01/17/2006-DW 1/17/06 La-140 0.037 5.840 PCI/L 5S2-01 01/17/2006-DW 1/17/06 Mn-54 0.065 3.740 PCI/L 5S2-01 01/17/2006-DW 1/17/06 Zr-95

-1.290 6.600 PCI/L 5S2-01 01/17/2006-DW 1/17/06 1-131

-0.077 1.568 PCI/L 5S2-01 01/17/2006-DW 1/17/06 Co-60 1.230 4.100 PCI/L 5S2-01 01/17/2006-DW 1/17/06 Co-58 1.470 8.140 PCI/L 5S2-01 01/17/2006-DW 1/17/06 Cs-134 1.030 4.080 PCI/L 5S2-01 01/17/2006-DW 1/17/06 Ba-140 0.750 16.440 PCI/L 5S2-01 01/17/2006-DW 1/17/06 Nb-95 0.917 2.940 PCI/L 5S2-01 01/17/2006-DW 1/17/06 Sr-89 0.116 0.752 PCI/L 5S2-01 01/17/2006-DW 1/17/06 Sr-90

-0.221 0.195 PCI/L 5S2-01 01/17/2006-DW 1/17/06 Zn-65

-4.240 8.400 PCI/L 5S2-01 01/17/2006-DW 1/17/06 Fe-59

-0.643 7.100 PCI/L 5S2-01 01/17/2006-DW 1/17/06 GB 1.980 3.680 PCI/L 5S2-01 01/17/2006-DW 1/17/06 Cs-137 1.980 4.340 PCI/L 5S2-01 01/17/2006-DW 1/17/06 H-3 54.200 920.000 PCI/L 5S2-01 02/21/2006-DW 2/21/06 Nb-95 0.649 2.880 PCI/L 5S2-01 02/21/2006-DW 2/21/06 Mn-54 0.442 2.920 PCI/L 5S2-01 02/21/2006-DW 2/21/06 La-140

-1.540 4.960 PCI/L 5S2-01 02/21/2006-DW 2/21/06 Fe-59 1.010 10.660 PCI/L 5S2-01 02/21/2006-DW 2/21/06 1-131 0.092 1.162 PCI/L 5S2-01 02/21/2006-DW 2/21/06 Co-60 0.063 3.240 PCI/L 5S2-01 02/21/2006-DW 2/21/06 Co-58

-0.811 3.080 PCI/L 5S2-01 02/21/2006-DW 2/21/06 Cs-137

-0,593 3.140 PCI/L 5S2-01 02/21/2006-DW 2/21/06 Cs-134 0.283 3.200 PCI/L 5S2-01 02/21/2006-DW 2/21/06 Ba-140 4.030 12.000 PCI/L 5S2-01 02/21/2006-DW 2/21/06 GB 4.320 3.440 PCI/L 5S2-01 02/21/2006-DW 2/21/06 Zr-95

-1.150 4.500 PCI/L 5S2-01 02/21/2006-DW 2/21/06 H-3

-67.700 524.000 PCI/L 5S2-01 02/21/2006-DW 2/21/06 Zn-65

-2.780 7.460 PCI/L 5S2-01 03/07/2006-DW 3/7/06 Cs-137

-0.421 3.940 PCI/L 5S2-01 03/07/2006-DW 3/7/06 Co-60 1.590 3.320 PCI/L 5S2-01 03/07/2006-DW 3/7/06 Co-58

-0.286 4.200 PCI/L 5S2-01 03/07/2006-DW 3/7/06 1-131

-0.002 0.884 PCI/L 5S2-01 03/07/2006-DW 3/7/06 1-131 0.525 4.220 PCI/L 5S2-01 03/07/2006-DW 3/7/06 Zr-95 0.603 6.060 PCI/L 5S2-01 03/07/2006-DW 3/7/06 Zn-65

-4.450 6.540 PCI/L 5S2-01 03/07/2006-DW 3/7/06 H-3

-93.700 534.000 PCI/L 5S2-01 03/07/2006-DW 3/7/06 Nb-95 1.070 3.980 PCI/L 5S2-01 03/07/2006-DW 3/7/06 Mn-54

-1.040 3.620 PCI/L 5S2-01 03/07/2006-DW 3/7/06 La-140 0.771 5.320 PCI/L Printed: 04/09/2007 Page 11 of 67 Printed: 04/09/2007 Page 11 of 67

Printed: 04/09/2007 Page 12 of 67

5S2 cont.

5S2 cont.....

DW SampleName 5S2-01 6/21/2006-DW 5S2-01 6/21/2006-DW 5S2-01 6/21/2006-DW 5S2-01 6/21/2006-DW 5S2-01 6/21/2006-DW 5S2-01 6/21/2006-DW 5S2-01 6/21/2006-DW 5S2-01 6/21/2006-DW 5S2-01 6/21/2006-DW 5S2-01 7/19/2006-DW 5S2-01 7/19/2006-DW 5S2-01 7/19/2006-DW 5S2-01 7/19/2006-DW 5S2-01 7/19/2006-DW 5S2-01 7/19/2006-DW 5S2-01 7/19/2006-DW 5S2-01 7/19/2006-DW 5S2-01 7/19/2006-DW 5S2-01 7/19/2006-DW 5S2-01 7/19/2006-DW 5S2-01 7/19/2006-DW 5S2-01 7/19/2006-DW 5S2-01 7/19/2006-DW 5S2-01 7/19/2006-DW 5S2-01 7/19/2006-DW 5S2-01 8/23/2006-DW 5S2-01 8/23/2006-DW 5S2-01 8/23/2006-DW 5S2-01 8/23/2006-DW 5S2-01 8/23/2006-DW 5S2-01 8/23/2006-DW 5S2-01 8/23/2006-DW 5S2-01 8/23/2006-DW 5S2-01 8/23/2006-DW 5S2-01 8/23/2006-DW 5S2-01 8/23/2006-DW 5S2-01 8/23/2006-DW 5S2-01 8/23/2006-DW 5S2-01 8/23/2006-DW 5S2-01 8/23/2006-DW 5S2-01 8/23/2006-DW 5S2-01 8/23/2006-DW 5S2-01 8/23/2006-DW 5S2-01 9/12/2006-DW 5S2-01 9/12/2006-DW 5S2-01 9/12/2006-DW 5S2-01 9/12/2006-DW 5S2-01 9/12/2006-DW 5S2-01 9/12/2006-DW 5S2-01 9/12/2006-DW 5S2-01 9/12/2006-DW 5S2-01 9/12/2006-DW 5S2-01 9/12/2006-DW DateCollected 6/21/06 6/21/06 6/21(06 6/21/06 6/21/06 6/21/06 6/21/06 6/21/06 6/21/06 7/19/06 7/19/06 7/19/06 7/19/06 7/19/06 7/19/06 7/19/06 7/19/06 7/19/06 7/19/06 7/19/06 7/19/06 7/19/06 7/19/06 7/19/06 7/19/06 8/23/06 8/23/06 8/23/06 8/23/06 8/23/06 8/23/06 8/23/06 8/23/06 8/23/06 8/23/06 8/23/06 8/23/06 8/23/06 8/23/06 8/23/06 8/23/06 8/23/06 8/23/06 9/12/06 9/12/06 9/12/06 9/12/06 9/12/06 9/12/06 9/12/06 9/12/06 9/12/06 9/12/06 NUCLIDE Sr-89 Mn-54 Fe-59 Co-58 Zn-65 Nb-95 Cs-137 Ba-140 Cs-1 34 Sr-89 Cs-134 Sr-90 Zr-95 Nb-95 H-3 GB Ba-1 40 Cs-137 Co-58 Co-60 1-131 Fe-59 Mn-54 Zn-65 La-140 Ni-63 Fe-59 Mn-54 Co-60 La-140 Zn-65 Zr-95 GB 1-131 H-3 Sr-90 Nb-95 Co-58 Ba-140 Cs-137 Cs-1 34 Fe-55 Sr-89 Cs-137 Ni-63 Zr-95 H-3 Sr-89 1-131 Zn-65 Mn-54 Co-58 Cs-134 cont.....

Result

-0.419

-0.138 1.180

-0.736 2.400

-0.852

-0.533

-1.490 0.888

-0.142 0.289 0.042

-1.810 0.251 6.200 2,460 10.300

-0.802 0.340

-0.387

-0.268 0.555

-0.161 2.230 0.363 1.590

-0.065 0.015 0.829 0.473 1.800

-1.970 4.180

-0.082

-161.000

-0.122 0.157

-0.031

-0.975 0.065 0.861 1.620

-0.541

-0.352 2.320.

0.016

-20.100

-0.396 0.219 0.434

-0.321 0.512 0.355 2 Sigma 0.576 2.940 6.840 2.920 5.580 3.040 3.440 13.780 3.740 0.598 2.480 0.216 5.380 3.240 328.000 3.800 26.600 2.420 2.760 2.440 1.086 6.340 2.340 5.220 9.960 34.200 4.940 2.000 2.520 6.860 4.380 3.960 3.860 1.790 310.000 0.378 2.740 2.580 19.260 2.160 2.900 195.800 0.500 2.160 28.800 3.760 302.000 0.480 1.512 3.740 2.240 2.220 2.360 Units PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L Printed: 04/09/2007 Page 13 of 67 Printed: 04/09/2007 Page 13 of 67

5S2 DW SampleName 5S2-01 9/12/2006-DW 5S2-01 9/12/2006-DW 5S2-01 9/12/2006-DW 5S2-01 9/12/2006-DW 5S2-01 9/12/2006-DW 5S2-01 9/12/2006-DW 5S2-01 9/12/2006-DW 5S2-01 9/12/2006-DW 552-01 10/1 7/2006-DW 5S2-01 10/17/2006-DW 5S2-01 10/17/2006-DW 5S2-01 10/1 7/2006-DW 5S2-01 10/1 7/2006-DW 5S2-01 10/17/2006-DW 5S2-01 10/1 7/2006-DW 5S2-01 10/1 7/2006-DW 5S2-01 10/1 7/2006-DW 5S2-01 10/1 7/2006-DW 5S2-01 10/1 7/2006-DW 5S2-01 10/1 7/2006-DW 5S2-01 10/1 7/2006-DW 5S2-01 10/1 7/2006-DW 5S2-01 10/17/2006-DW 5S2-01 10/1 7/2006-DW 5S2-01 10/1 7/2006-DW 5S2-01 10/1 7/2006-DW 5S2-01 11/14/2006-DW 5S2-01 11/14/2006-DW 5S2-01 11/14/2006-DW 5S2-01 11/14/2006-DW 5S2-01 11/14/2006-DW 5S2-01 11/14/2006-DW 5S2-01 11/14/2006-DW 5S2-01 11/14/2006-DW 5S2-01 11/14/2006-DW 5S2-01 11/14/2006-DW 5S2-01 11/14/2006-DW 5S2-01 11/14/2006-DW 5S2-01 11/14/2006-DW 5S2-01 11/14/2006-DW 5S2-01 11/14/2006-DW 5S2-01 11/14/2006-DW 5S2-01 11/14/2006-DW 5S2-01 11/14/2006-DW 5S2-01 12/20/2006-DW 5S2-01 12/20/2006-DW 5S2-01 12/20/2006-DW 5S2-01 12/20/2006-DW 5S2-01 12/20/2006-DW 5S2-01 12/20/2006-DW 5S2-01 12/20/2006-DW 5S2-01 12/20/2006-DW 5S2-01 12/20/2006-DW cont.....

DateCollected 9/12/06 9/12/06 9/12/06 9/12/06 9/12/06 9/12/06 9/12/06 9/12/06 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 11/14/06 11/14/06 11/14/06 11/14/06 11/14/06 11/14/06 11/14/06 11/14/06 11/14/06 11/14/06 11/14/06 11/14/06 11/14/06 11/14/06 11/14/06 11/14/06 11/14/06 11/14/06 12/20/06 12/20/06 12/20/06 12/20/06 12/20/06 12/20/06 12/20/06 12/20/06 12/20/06 NUCLIDE Fe-59 GB Ba-140 Co-60 La-140 Nb-95 Sr-90 Fe-55 Fe-55 Ni-63 Cs-134 Ba-140 Cs-137 Co-58 Co-60 1-131 Fe-59 La-140 Mn-54 Nb-95 Sr-89 Sr-90 H-3 Zn-65 GB Zr-95 La-140 Mn-54 Fe-59 Ni-63 GB Ba-140 Cs-134 Cs-137 Co-58 Co-60 1-131 Fe-55 H-3 Nb-95 Zr-95 Sr-89 Zn-65 Sr-90 Co-58 GB Ba-140 Cs-137 Co-60 1-131 Fe-59 La-140 Mn-54 cont.....

Result

-0.431 2.200 4.640 0.533

-1.410 0.822 0.146 41.800

-8.290

-10.500 0.346

-0.684 0.671 0.324 0.089 0.335 2.770

-1.280

-0.480

-0.493

-0.300 0.238 0.000

-0.740 2.550 0.613

-0.287

-0.572 0.769 8.350 3.210

-2.350

-0.544

-0.403

-0.650 0.099

-0.047

-33.200

-182.000 0.367 1.100

-0.751 2.070 0.026 0.706 3.510

-4.790

-0.866 0.412 0.303

-0.096

-0.021

-0.239 2 Sigma 3.540 2.040 12.480 1.744 3.800 2.560 0.390 115.400 172.600 42.800 3.260 17.180 4.760 2.700 4.880 1.604 5.780 6.680 2.360 3.160 0.282 0.322 344.000 5.780 3.560 4.680 3.640 2.160 4.500 38.200 1.674 9.440 2.540 2.660 2.320 2.560 3.840 109.200 366.000 2.380 3.800 0.494 4.860 0.314 2.380 2.780 11.700 2.640 2.540 1.080 5.200 3.500 2.560 Units PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L I

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Printed: 04/09/2007 Page 14 of 67

5S2 cont.

5S2 cont.....

DW SampleName 5S2-01 12/20/2006-DW 5S2-01 12/20/2006-DW 5S2-01 12/20/2006-DW 5S2-01 12/20/2006-DW 5S2-01 12/20/2006-DW 5S2-01 12/20/2006-DW 5S2-01 12/20/2006-DW 5S2-01 12/20/2006-DW 5S2-01 12/20/2006-DW DateCollected 12/20/06 12/20/06 12/20/06 12/20/06 12/20/06 12/20/06 12/20/06 12/20/06 12/20/06 NUCLIDE Nb-95 Sr-89 Cs-1 34 Ni-63 Fe-55 Zr-95 Zn-65 H-3 Sr-90 cont.....

Result 0.908

-0.110

-0.245

-7.710

-27.600

-0.889 0.366

-129.000 0.043 2 Sigma 2.480 0.406 2.740 52.800 102.000 4.160 4.660 352.000 0.306 Units PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L I

6C1 VG SampleName 6C1-01 01/24/2006-VG 6C1-01 01/24/2006-VG 6C1-01 01/24/2006-VG 6C1-01 4/25/2006-VG 6C1-01 4/25/2006-VG 6C1-01 4/25/2006-VG 6C1-01 7/24/2006-VG 6C1-01 7/24/2006-VG 6C1-01 7/24/2006-VG 6C1-01 10/10/2006-VG 6C1-01 10/1 0/2006-VG 6C1-01 10/10/2006-VG DateCollected 1/24106 1/24/06 1/24/06 4/25/06 4/25/06 4/25/06 7/24/06 7/24/06 7/24/06 10/10/06 10/10/06 10/10/06 NUCLIDE Cs-137 1-131 Cs-134 1-131 Cs-1 34 Cs-137 Cs-134 1-131 Cs-1 37 1-131 Cs-1 37 Cs-134 Result 23.100

-11.200

-7.000

-13.000

-1.430 3.070 7.520 51.700

-1.780 3.400 5.900

-2.860 2 Sigma 34.400 105.400 38.200 79.000 9.960 8.900 37.200 130.200 16.580 21.800 14.300 15.640 Units PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG 7C I VG SampleName 7C1-01 01/17/2006-VG 7C1-01 01/17/2006-VG 7C1-01 01/17/2006-VG 7C1-01 02/08/2006-VG 7C1-01 02/08/2006-VG 7C1-01 02/08/2006-VG 7C1-01 03/07/2006-VG 7C1-01 03/07/2006-VG 7C1-01 03/07/2006-VG 7C1-01 4/5/2006-VG 7C1-01 4/5/2006-VG 7C1-01 4/5/2006-VG 7C1-01 5/16/2006-VG 7C1-01 5/16/2006-VG 7C1-01 5/16/2006-VG 7C1-01 6/14/2006-VG 7C1-01 6/14/2006-VG 7C1-01 6/14/2006-VG 7C1-01 7/11/2006-VG 7C1-01 7/11/2006-VG 7C1-01 7/11/2006-VG 7C1-01 8/10/2006-VG 7C1-01 8/10/2006-VG DateCollected 1/17/06 1/17/06 1/17/06 2/8/06 2/8/06 2/8/06 3/7/06 3/7/06 3/7/06 4/5/06 4/5/06 4/5/06 5/16/06 5/16/06 5/16/06 6/14/06 6/14/06 6/14106 7/11/06 7/11/06 7/11/06 8/10/06 8/10/06 NUCLIDE 1-131 Cs-137 Cs-134 1-131 Cs-137 Cs-134 Cs-137 1-131 Cs-1 34 Cs-134 Cs-137 1-131 1-131 Cs-137 Cs-134 Cs-134 1-131 Cs-137 1-131 Cs-134 Cs-137 Cs-134 Cs-137 Result 0.944 2.080

-0.233 7.710

-1.330 7.110

-3.890 4.510 5.020

-3.640 6.240

-1.730 7.110

-2.070 0.654 2.640 2.080

-1.800 0.196

-4.330

-6.350 2.140

-3.430 2 Sigma 21.400 16.260 18.340 22.600 15.180 17.920 11.720 13.720 11.640 20.600 24.800 28.600 18.280 12.160 14.660 13.920 17.520 13.480 33.800 29.600 27.000 18.880 15.860 Units PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG Printed: 04/09/2007 Page 15 of 67 Printed: 04/09/2007 Page 15 of 67

7C1 cont.....

VG SampleName 7CI-01 8/10/2006-VG 7C1-01 9/5/2006-VG 7C 1-01 9/5/2006-VG 7CI1-01 915/2006-VG 7C1-01 10/1 0/2006-VG 7C 1-01 10/1 0/2006-VG 7C1-01 10/10/2006-VG 7C1-01 1 1/8/2006-VG 7C1-01 1 i/812006-VG 7C1-01 1 1/8/2006-VG DateCollected 8/10/06 9/5/06 9/5/06 9/5/06 10/10/06 10/10/06 10/10/06 11/8/06 11/8/06 11/8/06 NUCLIDE 1-131 Cs-137 Cs-1 34 1-131 Cs-134 Cs-137 1-131 Cs-137 Cs-134 1-131 cont.....

Result 7.290 3.400 5.110

-4.610

-0.648 1.820

-0.057 5.650 6.060 5.940 2 Sigma 69.400 16.780 18.060 32.800 5.500 5.040 7.700 15.880 18.180 19.260 Units PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG 7C2 AV SampleName 7C2-01 01/26/2006-AV 7C2-01 01/26/2006-AV 7C2-01 01/26/2006-AV 7C2-01 01/26/2006-AV 7C2-01 01/26/2006-AV 7C2-01 01/26/2006-AV 7C2-01 01/26/2006-AV 7C2-01 01/26/2006-AV 7C2-01 01/26/2006-AV 7C2-01 01/26/2006-AV 7C2-01 4/4/2006-AV 7C2-01 4/4/2006-AV 7C2-01 4/4/2006-AV 7C2-01 4/4/2006-AV 7C2-01 4/7/2006-AV 7C2-01 4/7/2006-AV 7C2-01 4/7/2006-AV 7C2-01 4/7/2006-AV 7C2-01 7/13/2006-AV 7C2-01 7/13/2006-AV 7C2-01 7/13/2006-AV 7C2-01 7/13/2006-AV 7C2-01 10/5/2006-AV 7C2-01 10/5/2006-AV 7C2-01 10/5/2006-AV 7C2-01 10/5/2006-AV 7C2-01 10/1 1/2006-AV 7C2-01 10/1 1/2006-AV 7C2-01 10/1 1/2006-AV 7C2-01 10/1 1/2006-AV ch SampleName 7C2-01 12/1/2006-FH--Per(

7C2-01 12/1/2006-FH--Per(

7C2-01 12/1/2006-FH--Perc 7C2-01 12/1/2006-FH--Per(

7C2-01 12/1/2006-FH--Per(

DateCollected 1/26/06 1/26/06 1/26/06 1/26/06 1/26/06 1/26/06 1/26/06 1/26/06 1/26/06 1/26/06 4/4/06 4/4/06 4/4/06 4/4/06 4/7/06 4/7/06 4/7/06 4/7/06 7/13/06 7/13/06 7/13/06 7/13/06 10/5/06 10/5/06 10/5/06 10/5/06 10/11/06 10/11/06 10/11/06 10/11/06 DateCollected 12/1/06 12/1/06 12/1/06 12/1/06 12/1/06 12/1/06 NUCLIDE Co-60 Cs-1 34 Co-58 Cs-137 Cs-134 Co-60 Co-58 Cs-137 K-40 K-40 Co-60 Cs-137 Co-58 Cs-134 Co-60 Cs-134 Co-58 Cs-137 Cs-137 Co-58 Cs-134 Co-60 Co-60 Co-58 Cs-137 Cs-134 Cs-1 34 Cs-137 Co-58 Co-60 NUCLIDE Fe-59 Mn-54 Co-60 Co-58 Cs-137 Cs-134 Result 4.010 1.380

-1.810 1.890

-1.400 4.340 4.610 2.300 4,530.000 13,400.000

-2.910 1.260 1.050 3.350

-4.230 3.390 0.509

-2.360 2.330

-3.220

-3.550 1.900

-0.313 5.400

-1.910

-4.860 0.138 4.080 1.630

-2.530 Result

-22.200

-4.800

-1.940

-2.740

-15.800 4.580 2 Sigma 8.940 10.120 8.680 6.640 8.040 9.840 10.580 8.440 466.000 1,804.000 12.240 8.580 9.940 9.500 12.020 10.780 13.620 10.480 9.240 14.200 10.380 11.020 27.600 25.600 22.200 24.800 18.660 15.900 20.200 21.200 2 Sigma 230.000 66.800 65.800 79.200 64.800 62.800 Units PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG Units PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG I

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7C2 cont.

7C2 cont.....

ch SampleName 7C2-01 12/1/2006-FH--Per(

FH SampleName 7C2-01 02/24/2006-FH 7C2-01 02/24/2006-FH 7C2-01 02/24/2006-FH 7C2-01 02/24/2006-FH 7C2-01 02/24/2006-FH 7C2-01 02/24/2006-FH 7C2-01 02/24/2006-FH 7C2-01 02/24/2006-FH 7C2-01 02/24/2006-FH 7C2-01 02/24/2006-FH 7C2-01 02/24/2006-FH 7C2-01 02/24/2006-FH 7C2-01 02/24/2006-FH 7C2-01 02/24/2006-FH 7C2-01 02/24/2006-FH 7C2-01 02/24/2006-FH 7C2-01 6/9/2006-FH 7C2-01 6/9/2006-FH 7C2-01 6/9/2006-FH 7C2-01 6/9/2006-FH 7C2-01 6/9/2006-FH 7C2-01 6/9/2006-FH 7C2-01 6/9/2006-FH 7C2-01 6/9/2006-FH 7C2-01 6/9/2006-FH 7C2-01 6/9/2006-FH 7C2-01 6/9/2006-FH 7C2-01 6/9/2006-FH 7C2-01 6/9/2006-FH 7C2-01 6/9/2006-FH 7C2-01 8/25/2006-FH 7C2-01 8/25/2006-FH 7C2-01 8/25/2006-FH 7C2-01 8/25/2006-FH 7C2-01 8/25/2006-FH 7C2-01 8/25/2006-FH 7C2-01 8/25/2006-FH 7C2-01 8/25/2006-FH 7C2-01 8/25/2006-FH 7C2-01 8/25/2006-FH 7C2-01 8/25/2006-FH 7C2-01 8/25/2006-FH 7C2-01 8/25/2006-FH 7C2-01 8/25/2006-FH fi SampleName 7C2-01 12/1/2006-FH--Roc 7C2-01 12/1/2006-FH--Roc 7C2-01 12/1/2006-FH--Roc 7C2-01 12/1/2006-FH--Roc DateCollected 12/1/06 DateCollected 2/24/06 2/24/06 2/24/06 2/24/06 2/24/06 2/24/06 2/24/06 2/24/06 2/24/06 2/24/06 2/24/06 2/24/06 2/24/06 2/24/06 2/24/06 2/24/06 6/9/06 6/9/06 6/9/06 6/9/06 6/9/06 6/9/06 6/9/06 6/9/06 6/9/06 6/9/06 6/9/06 6/9/06 6/9/06 6/9/06 8/25/06 8/25/06 8/25/06 8/25/06 8/25/06 8/25/06 8/25/06 8/25/06 8/25/06 8/25/06 8/25/06 8/25/06 8/25/06 8/25/06 DateCollected 12/1/06 12/1/06 12/1/06 12/1/06 NUCLIDE Zn-65 NUCLIDE Cs-134 Cs-1 37 Mn-54 K-40 Fe-59 Co-60 Co-58 Cs-137 Cs-134 Zn-65 K-40 Mn-54 Fe-59 Co-60 Co-58 Zn-65 Co-60 Fe-59 Co-60 Co-58 Cs-137 Cs-134 Mn-54 Zn-65 Co-58 Zn-65 Cs-134 Cs-137 Fe-59 Mn-54 Mn-54 Co-60 Co-58 Zn-65 Co-60 Cs-134 Cs-134 Co-58 Zn-65 Fe-59 Cs-1 37 Mn-54 Cs-137 Fe-59 NUCLIDE Fe-59 Zn-65 Mn-54 Co-60 cont.....

Result

-3.390 Result 10.800

-0.980

-10.200 4,210.000

-73.400 18.000

-19.300 51.200 1.320

-4.220 4,940.000

-8.550

-9.090 4.310 5.310

-72.100 14.000 23.600

-1.760 7.830 4.120 18.800 11.300

-42.700 1.300

-35.000

-8.140 6.740 11.800 17.700

-11.700

-1.080 1.480

-14.400

-2.250

-8.550 3.860

-14.800

-63.700 37.200 3.220 10.400 6.410 23.500 2 Sigma Units 141.400 PC0/KG

.2 Sigma Units 38.400 PCI/KG 34.600 PCI/KG 76.400 PC0/KG 1,774.000 PC0/KG 185.600 PC0/KG 208.000 PC0/KG 78.600 PC0/KG 103.000 PC0/KG 73.200 PC0/KG 74.200 PC0/KG 1,254.000 PC0/KG 35.200 PC0/KG 84.200 PCI/KG 40.400 PC0/KG 38.000 PC0/KG 167.800 PCI/KG 55.600 PC0/KG 159.600 PCI/KG 56.400 PC0/KG 61.000 PC0/KG 62.000 PC0/KG 85.000 PC0/KG 62.000 PC0/KG 139.400 PC0/KG 76.200 PC0/KG 119.600 PC0/KG 63.400 PC0/KG 64.800 PC0/KG 149.600 PC0/KG 56.000 PC0/KG 59.000 PC0/KG 56.000 PC0/KG 54.800 PC0/KG 160.200 PC0/KG 56.400 PC0/KG 64.400 PC0/KG 45.800 PC0/KG 94.400 PC0/KG 112.200 PC0/KG 125.800 PC0/KG 42.600 PC0/KG 42.000 PC0/KG 73.600 PCI/KG 175.000 PC0/KG Result 67.000 15.200

-15.600 15.500 2 Sigma 144.400 95.600 41.400 49.600 Units PCI/KG PCI/KG PCI/KG PCI/KG Printed: 04/09/2007 Page 17 of 67 Printed: 04/09/2007 Page 17 of 67

7C2 fi SampleName 7C2-01 12/1/2006-FH--Roc 7C2-01 12/1/2006-FH--Roc 7C2-01 12/1/2006-FH--Roc IM SampleName 7C2-01 1/26/2006-IM 7C2-01 1/26/2006-IM 7C2-01 1/26/2006-IM 7C2-01 1/26/2006-IM 7C2-01 1/26/2006-IM 7C2-01 1/26/2006-IM 7C2-01 1/26/2006-IM 7C2-01 4/4/2006-IM 7C2-01 4/4/2006-IM 7C2-01 4/4/2006-IM 7C2-01 4/4/2006-IM 7C2-01 4/4/2006-IM 7C2-01 4/4/2006-IM 7C2-01 4/4/2006-IM 7C2-01 10/5/2006-IM 7C2-01 10/5/2006-IM 7C2-01 10/5/2006-IM 7C2-01 10/5/2006-IM 7C2-01 10/5/2006-IM 7C2-01 10/5/2006-IM 7C2-01 10/5/2006-IM SD SampleName 7C2-01 02/24/2006-SD 7C2-01 02/24/2006-SD 7C2-01 02/24/2006-SD 7C2-01 02/24/2006-SD 7C2-01 02/24/2006-SD 7C2-01 02/24/2006-SD 7C2-01 02/24/2006-SD 7C2-01 02/24/2006-SD 7C2-01 02/24/2006-SD 7C2-01 02/24/2006-SD 7C2-01 02/24/2006-SD SW SampleName 7C2-01 01/13/2006-SW 7C2-01 01/13/2006-SW 7C2-01 01/13/2006-SW 7C2-01 01/13/2006-SW 7C2-01 01/13/2006-SW 7C2-01 01/13/2006-SW 7C2-01 01/13/2006-SW 7C2-01 01/13/2006-SW 7C2-01 01/13/2006-SW 7C2-01 01/13/2006-SW 7C2-01 01/13/2006-SW 7C2-01 01/13/2006-SW cont.....

DateCollected 12/1/06 12/1/06 12/1/06 DateCollected 1/26/06 1/26/06 1/26/06 1/26/06 1/26/06 1/26/06 1/26/06 4/4/06 4/4/06 4/4/06 4/4/06 4/4/06 4/4/06 4/4/06 10/5/06 10/5/06 10/5/06 10/5/06 10/5/06 10/5/06 10/5/06 DateCollected 2/24/06 2/24/06 2/24/06 2/24/06 2/24/06 2/24/06 2/24/06 2/24/06 2/24/06 2/24/06 2/24/06 DateCollected 1/13/06 1/13/06 1/13/06 1/13/06 1/13/06 1/13/06 1/13/06 1/13/06 1/13/06 1/13/06 1/13/06 1/13/06 NUCLIDE Cs-1 37 Co-58 Cs-1 34 NUCLIDE Zn-65 Fe-59 Co-60 Mn-54 Cs-134 Cs-137 Co-58 Fe-59 Co-60 Zn-65 Mn-54 Co-58 Cs-137 Cs-134 Zn-65 Mn-54 Fe-59 Co-60 Co-58 Cs-137 Cs-1 34 NUCLIDE TI-208 Ra-228 Ra-226 K-40 Pb-214 Pb-212 Cs-137 Th-234 Th-228 Cs-134 Bi-214 NUCLIDE H-3 Zn-65 Nb-95 Zr-95 Mn-54 Co-58 La-140 Fe-59 1-131 Co-60 Cs-137 Cs-134 cont.....

Result 13.300 10.000 11.600 Result 59.000 44.300

-17.500 16.000 4.280 24.200

-9.790 6.280 0.346

-4.510

-8.770 3.100

-6.620

-14.600

-22.900

-6.940 21.800

-16.400 1.390

-5.860

-0.866 Result 54.600 185.000 313.000 5,910.000 342.000 175.000 12.700 440.000 175.000 3.790 313.000 Result 187.000

-1.560

-1.750 0.259 0.843 0.280 2.950

-1.720 2.980

-1.450 0.182 1.830 2 Sigma 70.800 44.800 41.400 2 Sigma 155.800 197.600 65.400 70.600 77.600 73.400 90.000 76.800 33.400 70.200 30.200 32.200 28.600 34.000 97.400 43.600 110.600 43.200 43.800 43.000 38.000 2 Sigma 12.940 56.400 40.000 392.000 39.000 23.000 11.960 538.000 23.000 12.760 40.000 2 Sigma 500.000 9.940 5.040 7.760 5.280 4.340 22.600 10.800 14.740 4.360 4.360 4.620 Units PCI/KG PCI/KG PCI/KG Units PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG Units PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG Units PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L I

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7C2 cont 7C2 cont.....

SW SampleName 7C2-01 01/13/2006-SW 7C2-01 02/21/2006-SW 7C2-01 02/21/2006-SW 7C2-01 02/21/2006-SW 7C2-01 02/21/2006-SW 7C2-01 02/21/2006-SW 7C2-01 02/21/2006-SW 7C2-01 02/21/2006-SW 7C2-01 02/21/2006-SW 7C2-01 02/21/2006-SW 7C2-01 02/21/2006-SW 7C2-01 02/21/2006-SW 7C2-01 02/21/2006-SW 7C2-01 02/21/2006-SW 7C2-01 02/21/2006-SW 7C2-01 03/08/2006-SW 7C2-01 03/08/2006-SW 7C2-01 03/08/2006-SW 7C2-01 03/08/2006-SW 7C2-01 03/08/2006-SW 7C2-01 03/08/2006-SW 7C2-01 03/08/2006-SW 7C2-01 03/08/2006-SW 7C2-01 03/08/2006-SW 7C2-01 03/08/2006-SW 7C2-01 03/08/2006-SW 7C2-01 03/08/2006-SW 7C2-01 03/08/2006-SW 7C2-01 03/08/2006-SW 7C2-01 4/7/2006-SW 7C2-01 4/7/2006-SW 7C2-01 4/7/2006-SW 7C2-01 4/7/2006-SW 7C2-01 4/7/2006-SW 7C2-01 4/7/2006-SW 7C2-01 4/7/2006-SW 7C2-01 4/7/2006-SW 7C2-01 4/7/2006-SW 7C2-01 4/7/2006-SW 7C2-01 4/7/2006-SW 7C2-01 4/7/2006-SW 7C2-01 4/7/2006-SW 7C2-01 5/19/2006-SW 7C2-01 5/19/2006-SW 7C2-01 5/19/2006-SW 7C2-01 5/19/2006-SW 7C2-01 5/19/2006-SW 7C2-01 5/19/2006-SW 7C2-01 5/19/2006-SW 7C2-01 5/19/2006-SW 7C2-01 5/19/2006-SW 7C2-01 5/19/2006-SW 7C2-01 5/19/2006-SW DateCollected 1/13/06 2/21/06 2/21/06 2/21/06 2/21/06 2/21/06 2/21/06 2/21/06 2/21/06 2/21/06 2/21/06 2/21/06 2/21/06 2/21/06 2/21/06 3/8/06 3/8/06 3/8/06 3/8/06 3/8/06 3/8/06 3/8/06 3/8/06 3/8/06 3/8/06 3/8/06 3/8/06 3/8/06 3/8/06 4/7/06 4/7/06 4/7/06 4/7/06 4/7/06 4/7/06 4/7/06 4/7/06 4/7/06 4/7/06 4/7/06 4/7/06 4/7/06 5/19/06 5/19/06 5/19/06 5/19/06 5/19/06 5/19/06 5/19/06 5/19/06 5/19/06 5/19/06 5/19/06 NUCLIDE Ba-140 1-131 Mn-54 Zr-95 Zn-65 H-3 Nb-95 La-140 Fe-59 Co-60 Co-58 Cs-137 Cs-1 34 Ba-140 K-40 Zn-65 La-140 Mn-54 Nb-95 H-3 Co-60 K-40 Cs-137 Cs-134 Ba-140 Co-58 Fe-59 1-131 Zr-95 Cs-1 34 Ba-140 Cs-137 Co-60 Co-58 Mn-54 Nb-95 H-3 La-140 Fe-59 1-131 Zn-65 Zr-95 H-3 Zn-65 Zr-95 Nb-95 Mn-54 La-140 Fe-59 1-131 Co-60 Co-58 Cs-137 cont.....

Result

-6.220 1.480 0.430

-0.822

-2.130 60.700 0.797 0.332 0.958

-0.604 1.200 0.505 0.419 0.520 364.000 0.686 0.313

-0.154 1.360 61.600

-0.890 369.000 0.130 0.707 8.120 0.010

-0.434 2.740

-1.190 1.530

-4,940

-0.326 0.427 1.290

-0.115

-0.329

-104.000

-0.599

-0.556 0.887

-2.970 0.540

-121.000 0.140 2.570 1.760

-0.525

-1.010 3.030

-0.136 1.430 0.726 0.661 2 Sigma Units 24.000 PCI/L 3.500 2.840 4.640 6.460 538.000 2.660 3.660 5.800 2.940 2.580 2.800 2.920 10.400 93.800 5.680 6.060 2.740 3.640 546.000 3.000 103.600 2.780 4.060 19.800 2.740 6.400 8.540 5.380 3.140 17.720 3.360 7.260 3.440 3.300 3.860 372.000 6.620 7.400 8.060 7.780 5.900 388.000 7.020 5.760 4.080 3.260 6.920 13.480 7.680 5.000 3.600 2.980 PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L Printed: 04/09/2007 Page 19 of 67 Printed: 04/09/2007 Page 19 of 67

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7C2 cant.....

7C2 cont.....

SW SampleName 7C2-01 9/13/2006-SW 7C2-01 9/13/2006-SW 7C2-01 9/13/2006-SW 7C2-01 9/13/2006-SW 7C2-01 9/13/2006-SW 7C2-01 9/13/2006-SW 7C2-01 9/13/2006-SW 7C2-01 9/13/2006-SW 7C2-01 10/11/2006-SW 7C2-01 10/11/2006-SW 7C2-01 10/11/2006-SW 7C2-01 10/11/2006-SW 7C2-01 10/11/2006-SW 7C2-01 10/11/2006-SW 7C2-01 10/11/2006-SW 7C2-01 10/11/2006-SW 7C2-01 10/11/2006-SW 7C2-01 10/11/2006-SW 7C2-01 10/11/2006-SW 7C2-01 10/1 1/2006-SW 7C2-01 10/11/2006-SW 7C2-01 10/11/2006-SW 7C2-01 10/11/2006-SW 7C2-01 10/11/2006-SW 7C2-01 10/11/2006-SW 7C2-01 10/11/2006-SW 7C2-01 11/2/2006-SW 7C2-01 11/2/2006-SW 7C2-01 11/2/2006-SW 7C2-01 11/2/2006-SW 7C2-01 11/2/2006-SW 7C2-01 11/2/2006-SW 7C2-01 11/2/2006-SW 7C2-01 11/2/2006-SW 7C2-01 11/2/2006-SW 7C2-01 11/2/2006-SW 7C2-01 11/2/2006-SW 7C2-01 11/2/2006-SW 7C2-01 11/2/2006-SW 7C2-01 11/2/2006-SW 7C2-01 11/2/2006-SW 7C2-01 11/2/2006-SW 7C2-01 11/2/2006-SW 7C2-01 11/2/2006-SW 7C2-01 12/4/2006-SW 7C2-01 12/4/2006-SW 7C2-01 12/4/2006-SW 7C2-01 12/4/2006-SW 7C2-01 12/4/2006-SW 7C2-01 12/4/2006-SW 7C2-01 12/4/2006-SW 7C2-01 12/4/2006-SW 7C2-01 12/4/2006-SW DateCollected 9/13/06 9/13/06 9/13/06 9/13/06 9/13/06 9/13/06 9/13/06 9/13/06 10/11/06 10/11/06 10/11/06 10/11/06 10/11/06 10/11/06 10/11/06 10/11/06 10/11/06 10/11/06 10/11/06 10/11/06 10/11/06 10/11/06 10/11/06 10/11/06 10/11/06 10/11/06 11/2/06 11/2/06 11/2/06 11/2/06 11/2/06 11/2/06 11/2/06 11/2/06 11/2/06 11/2/06 11/2/06 11/2/06 11/2/06 11/2/06 11/2/06 11/2/06 11/2/06 11/2/06 12/4/06 12/4/06 12/4/06 12/4/06 12/4/06 12/4/06 12/4/06 12/4/06 12/4/06 NUCLIDE Mn-54 Nb-95 H-3 Zr-95 Cs-137 Cs-134 Fe-59 Ba-140 Zr-95 Zn-65 H-3 Sr-90 Sr-89 Nb-95 Mn-54 Ni-63 Fe-55 La-140 Fe-59 1-131 Co-60 Co-58 Cs-137 Cs-134 Ba-140 GB Co-58 1-131 Co-60 Sr-89 Mn-54 La-140 Fe-59 Nb-95 Cs-1 37 Cs-134 Ba-140 GB Sr-90 Ni-63 Fe-55 Zr-95 Zn-65 H-3 Zr-95 Co-60 1-131 Fe-59 GB Cs-134 H-3 La-140 Mn-54 cont.....

Result

-1.170 1.010 30.200 2.070 0.138 1.190 2.830 1.210 0.552

-3.770 25.900 0.670

-6.550

-0.401 1.380

-3.460

-18.000

-0.145

-0.386

-2.180 0.636

-0.282

-1.200 0.840

-2.420 259M000 0.475 0.332 0.775

-0.678 0.036

-1.280 1.580 0.505 0.407 0.881 3.700 221.000

-0.544 10.900

-0.259 1.480

-1.280

-182.000 0.349

-0.745

-0.329 1.930 201.000 0,311

-76,000

-0.773

-0,179 2 Sigma 3.060 4.120 306.000 5.560 3.140 3.420 7.580 20.600 6.160 8.900 334.000 5.100 6.500 3.560 3.100 47.200 130.800 5.440 6.020 6.160 3.140 2.980 3.020 3.360 15.080 103.800 1.956 3.320 2.100 9.240 2.020 3.380 4.080 2.100 1.788 3.000 9.820 148.800 6.060 28.200 244.000 5.200 4.340 366.000 4.420 2.720 3.100 4.940 152.200 2.620 342.000 3.780 2.220 Units PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L Printed: 04/09/2007 Page 21 of 67 Printed: 04/09/2007 Page 21 of 67

0.014 PCI/M3 0.027 PCI/M3 Page 22 of 67 3

Printed: 04/09/2007

7D1 cont.....

AC SampleName 7D1-01 10/8/2006-AC 7D1-01 10/15/2006-AC 7D1-01 10/22/2006-AC 7D1-01 10/28/2006-AC 7D1-01 11/4/2006-AC 7D1-01 11/12/2006-AC 7D1-01 11/19/2006-AC 7D1-01 11/25/2006-AC 7D1-01 12/2/2006-AC 7D1-01 12/9/2006-AC 7D1-01 12/16/2006-AC 7D1-01 12/24/2006-AC AP DateCollected 10/8/06 10/15/06 10/22/06 10/28/06 11/4/06 11/12/06 11/19/06 11/25/06 12/2/06 12/9/06 12/16/06 12/24/06 NUCLIDE 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 cont.....

Result

-0.002

-0.001 0.001 0.000

-0.004

-0.002 0.003 0.003

-0.003 0.004

-0.006 0.003 2 Sigma 0.009 0.026 0.010 0.013 0.022 0.013 0.011 0.011 0.020 0.014 0.011 0.011 Units PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 SampleName 7D1-01 01/04/2006-AP 7D1-01 01/04/2006-AP 7D1-01 01/04/2006-AP 7D1-01 01/07/2006-AP 7D1-01 01/14/2006-AP 7D1-01 01/21/2006-AP 7D1-01 01/29/2006-AP 7D1-01 02/04/2006-AP 7D1-01 02/11/2006-AP 7D1-01 02/18/2006-AP 7D1-01 02/25/2006-AP 7D1-01 03/04/2006-AP 7D1-01 03/11/2006-AP 7D1-01 03/18/2006-AP 7D1-01 03/25/2006-AP 7D1-01 4/1/2006-AP 7D1-01 4/1/2006-AP 7D1-01 4/1/2006-AP 7D1-01 4/8/2006-AP 7D1-01 4/15/2006-AP 7D1-01 4/22/2006-AP 7D1-01 4/29/2006-AP 7D1-01 5/6/2006-AP 7D1-01 5/13/2006-AP 7D1-01 5/21/2006-AP 7D1-01 5/28/2006-AP 7D1-01 6/4/2006-AP 7D1-01 6/10/2006-AP 7D1-01 6/17/2006-AP 7D1-01 6/24/2006-AP 7D1-01 711/2006-AP 7D1-01 7/1/2006-AP 7D1-01 7/1/2006-AP 7D1-01 7/8/2006-AP 7D1-01 7/15/2006-AP 7D1-01 7/23/2006-AP 7D1-01 7/30/2006-AP 7D1-01 8/6/2006-AP 7D1-01 8/12/2006-AP DateCollected 1/4/06 1/4/06 1/4/06 1/7/06 1/14/06 1/21/06 1/29/06 2/4/06 2/11/06 2/18/06 2/25/06 3/4/06 3/11/06 3/18/06 3/25/06 4/1/06 4/1/06 4/1/06 4/8/06 4/15/06 4/22/06 4/29/06 5/6/06 5/13/06 5/21/06 5/28/06 6/4/06 6/10/06 6/17/06 6/24/06 7/1/06 7/1/06 7/1/06 7/8/06 7/15/06 7/23/06 7/30/06 8/6/06 8/12/06 NUCLIDE GB Cs-134 Cs-137 GB GB GB GB GB GB GB GB GB GB GB GB GB Cs-134 Cs-137 GB GB GB GB GB GB GB GB GB GB GB GB Cs-134 GB Cs-137 GB GB GB GB GB GB Result 0.014 0.000 0.000 0.027 0.022 0.028 0.021 0.023 0.056 0.015 0.058 0.008 0.013 0.009 0.014 0.011 0.000 0.000 0.010 0.006 0.015 0.016 0.044 0.065 0.007 0.017 0.012 0.036 0.048 0.020 0.000 0.006 0.000 0.000 0.028 0.009 0.010 0.009 0.012 2 Sicma 0.008 0.000 0.000 0.010 0.009 0.010 0.009 0.041 0.040 0.040 0.040 0.036 0.037 0.042 0.035 0.042 0.001 0.001 0.044 0.041 0.037 0.040 0.043 0.034 0.057 0.051 0.046 0.035 0.039 0.044 0.001 0.047 0.001 0.045 0.036 0.034 0.034 0.040 0.038 Units PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 Printed: 04/09/2007 Page 23 of 67

7D1 AP SampleName 7D1-01 8/19/2006-AP 7D1-01 8/26/2006-AP 7D1-01 9/2/2006-AP 7D1-01 9/9/2006-AP 7D1-01 9/17/2006-AP 7D1-01 9/24/2006-AP 7D1-01 10/1/2006-AP 7D1-01 10/1/2006-AP 7D1-01 10/1/2006-AP 7D1-01 10/8/2006-AP 7D1-01 10/15/2006-AP 7D1-01 10/22/2006-AP 7D1-01 10/28/2006-AP 7D1-01 11/4/2006-AP 7D1-01 11/12/2006-AP 7D1-01 11/19/2006-AP 7D1-01 11/25/2006-AP 7D1-01 12/2/2006-AP 7D1-01 12/9/2006-AP 7D 1-01 12/16/2006-AP 7D1-01 12/24/2006-AP cont.....

DateCollected 8/19/06 8/26/06 9/2/06 9/9/06 9/17/06 9/24/06 10/1/06 10/1/06 10/1/06 10/8/06 10/15/06 10/22/06 10/28/06 11/4/06 11/12/06 11/19/06 11/25/06 12/2/06 12/9/06 12/16/06 12/24/06 NUCLIDE GB GB GB GB GB GB GB Cs-134 Cs-137 GB GB GB GB GB GB GB GB GB GB GB GB cont.....

Result 0.018 0.016 0.021 0.011 0.019 0.025 0.034 0.000 0.000 0.036 0.057 0.056 0.048 0.025 0.014 0.046 0.015 0.046 0.036 0.022 0.034 2 Sigma Units 0.036 PCI/M3 0.034 PCI/M3 0.038 PCI/M3 0.034 PCI/M3 0.039 PCI/M3 0.035 PCI/M3 0.036 PCI/M3 0.001 PCI/M3 0.000 PCI/M3 0.034 PCI/M3 0.036 PCI/M3 0.036 PCI/M3 0.035 PCI/M3 0.037 PCI/M3 0.033 PCI/M3 0.033 PCI/M3 0.034 PCI/M3 0.036 PCI/M3 0.035 PCI/M3 0.033 PCI/M3 0.035 PCI/M3 I

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I 7D3 FH SampleName 7D3-01 01/26/2006-FH 7D3-01 01/26/2006-FH 7D3-01 01/26/2006-FH 7D3-01 01/26/2006-FH 7D3-01 01/26/2006-FH 7D3-01 01/26/2006-FH 7D3-01 01/26/2006-FH 7D3-01 01/26/2006-FH 7D3-01 8/29/2006-FH 7D3-01 8/29/2006-FH 7D3-01 8/29/2006-FH 7D3-01 8/29/2006-FH 7D3-01 8/29/2006-FH 7D3-01 8/29/2006-FH 7D3-01 8/29/2006-FH I

DateCollected 1/26/06 1/26/06 1/26/06 1/26/06 1/26/06 1/26/06 1/26/06 1/26/06 8/29/06 8/29/06 8/29/06 8/29/06 8/29/06 8/29/06 8/29/06 NUCLIDE Zn-65 K-40 Mn-54 Fe-59 Co-60 Co-58 Cs-137 Cs-134 Cs-134 Cs-137 Zn-65 Co-58 Co-60 Fe-59 Mn-54 Result 45.200 4,580.000

-6.490 9.620 18.600

-8.680 19.100 20.500 4.090 18.400

-16.700 16.300 18.400

-21.400

-8.260 2 Sigma 96.200 1,722.000 37.800 95.400 39.800 46.200 40.800 44.800 67.800 70.800 156.000 72.600 75.600 169.800 63.200 Units PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG I

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7G I VG SampleName 7G1-01 01/17/2006-VG 7G1-01 01/17/2006-VG 7G1-01 01/17/2006-VG 7G1-01 02/08/2006-VG 7G1-01 02/08/2006-VG 7G1-01 02/08/2006-VG 7G1-01 03/07/2006-VG 7G1-01 03/07/2006-VG DateCollected 1/17/06 1/17/06 1/17/06 2/8/06 2/8/06 2/8/06 3/7/06 3/7/06 NUCLIDE 1-131 Cs-137 Cs-1 34 1-131 Cs-134 Cs-137 Cs-137 Cs-134 Result

-13.800

-7.840 1.220

-0.798 2.190 0.111 0.803 5.100 2 Sigma 20.600 17.600 19.940 22.800 13.020 11.460 10.360 11.760 Units PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG Printed: 04/09/2007 Page 24 of 67

7G1 cont.....

VG SampleName 7G1-01 03/07/2006-VG 7G1-01 4/5/2006-VG 7G1-01 4/5/2006-VG 7G1-01 4/5/2006-VG 7G 1-01 5/16/2006-VG 7G1-01 5/16/2006-VG 7G1-01 5/16/2006-VG 7G1-01 6/14/2006-VG 7G1-01 6/14/2006-VG 7G1-01 6/14/2006-VG 7G1-01 7/11/2006-VG 7G1-01 7/11/2006-VG 7G1-01 7/11/2006-VG 7G1-01 8/10/2006-VG 7G1-01 8/10/2006-VG 7G1-01 8/10/2006-VG 7G1-01 9/5/2006-VG 7G1-01 9/5/2006-VG 7G1-01 9/5/2006-VG 7G 1-01 10/1 0/2006-VG 7G1-01 10/10/2006-VG 7G1-01 10/1 0/2006-VG 7G1-01 11/8/2006-VG 7G1-01 11/8/2006-VG 7G1-01 11/8/2006-VG 7G1-01 12/1/2006-VG 7G1-01 12/1/2006-VG 7G1-01 12/1/2006-VG DateCollected 3/7/06 4/5/06 4/5/06 4/5/06 5/16/06 5/16/06 5/16/06 6/14/06 6/14/06 6/14/06 7/11/06 7/11/06 7/11/06 8/10/06 8/10/06 8/10/06 9/5/06 9/5/06 9/5/06 10/10/06 10/10/06 10/10/06 11/8/06 11/8/06 11/8/06 12/1/06 12/1/06 12/1/06 NUCLIDE 1-131 Cs-1 34 Cs-137 1-131 Cs-1 37 1-131 Cs-134 1-131 Cs-1 37 Cs-1 34 1-131 Cs-137 Cs-1 34 1-131 Cs-137 Cs-134 Cs-134 1-131 Cs-137 Cs-134 Cs-1 37 1-131 Cs-134 Cs-137 1-131 Cs-1 34 Cs-137 1-131 cont.....

Result 1.550 1.430 6.580 8.810 1.010

-1.060 1.840 9.940 3.410 1.540 1.330 2.990

-6.830

-0.416 3.150 0.036 4.460 8.340

-0.760 2.590 2.320

-1.930

-1.610

-0.526

-4.540 0.243 3.340 7.290 2 Sigma 18.420 30.200 25.000 27.800 9.840 14.220 10.000 22.600 14.960 16.900 18.300 17.100 17.520 39.400 9.020 9.880 9.320 19.700 9.980 9.040 8.200 11.740 7.680 7.400 8.800 12.380 13.080 23.400 Units PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG 8S1 AC SampleName 8S1-01 01/07/2006-AC DateCollected 1/7/06 NUCLIDE 1-131 Result 2 Sigma 0.013 Units 0.005 PCI/M3 8S1-01 01/14/2006-AC 8S1-01 01/21/2006-AC 8S1-01 01/29/2006-AC 8S1-01 02/04/2006-AC 8S1-01 02/11/2006-AC 8S1-01 02/18/2006-AC 8S1-01 02/25/2006-AC 8S1-01 03/04/2006-AC 8S1-01 03/11/2006-AC 8S1-01 03/18/2006-AC 8S1-01 03/25/2006-AC 8S1-01 4/1/2006-AC 8S1-01 4/8/2006-AC 8S1-01 4/15/2006-AC 8S1-01 4/22/2006-AC 8S1-01 4/29/2006-AC 8S1-01 5/6/2006-AC 8S1-01 5/13/2006-AC 8S1-01 5/21/2006-AC 1/14/06 1/21/06 1/29/06 2/4/06 2/11/06 2/18/06 2/25/06 3/4/06 3/11/06 3/18/06 3/25/06 4/1/06 4/8/06 4/15/06 4/22/06 4/29/06 5/6/06 5/13/06 5/21/06 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131

-0.005 0.001 0.002

-0.002 0.000 0.000

-0.002 0.001

-0.001 0.000

-0.005 0.008

-0.005

-0.002 0.000 0.003

-0.006

-0.004 0.000 0.014 0.016 0.014 0.015 0.011 0.010 0.010 0.016 0.019 0.012 0.018 0.027 0.020 0.024 0.014 0.011 0.017 0.016 0.009 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 Printed: 04/09/2007 Page 25 of 67

8S1 AC SampleName 8S1-01 5/28/2006-AC 8S1-01 6/4/2006-AC 8S1-01 6/10/2006-AC 8S1-01 6/17/2006-AC 8S1-01 6/24/2006-AC 8S1-01 7/1/2006-AC 8S1-01 7/8/2006-AC 8S1-01 7/15/2006-AC 8S1-01 7/23/2006-AC 8S1-01 7/30/2006-AC 8S1-01 8/6/2006-AC 8S1-01 8/12/2006-AC 8S1-01 8/19/2006-AC 8S1-01 8/26/2006-AC 8S1-01 9/2/2006-AC 8S1-01 9/9/2006-AC 8S1-01 9/17/2006-AC 8S1-01 9/24/2006-AC 8S1-01 10/1/2006-AC 8S1-01 10/8/2006-AC 8S1-01 10/15/2006-AC 8S1-01 10/22/2006-AC 8S1-01 10/28/2006-AC 8S1-01 11/4/2006-AC 8S1-01 11/11/2006-AC 8S1-01 11/19/2006-AC 8S1-01 11/25/2006-AC 8S1-01 12/2/2006-AC 8S1-01 12/9/2006-AC 8S 1-01 12/16/2006-AC 8S1-01 12/23/2006-AC AP SampleName 8S1-01 01/04/2006-AP 8S1-01 01/04/2006-AP 8S1-01 01/04/2006-AP 8S1-01 01/14/2006-AP 8S1-01 01/21/2006-AP 8S1-01 01/29/2006-AP 8S1-01 02/04/2006-AP 8S1-01 02/11/2006-AP 8S1-01 02/18/2006-AP 8S1-01 02/25/2006-AP 8S1-01 03/04/2006-AP 8S1-01 03/11/2006-AP 8S1-01 03/18/2006-AP 8S1-01 03/25/2006-AP 8S1-01 4/1/2006-AP 8S1-01 4/1/2006-AP 8S1-01 4/1/2006-AP 8S1-01 4/8/2006-AP 8S1-01 4/15/2006-AP 8S1-01 4/22/2006-AP cont.....

DateCollected 5/28/06 6/4/06 6/10/06 6/17/06 6/24/06 7/1/06 7/8/06 7/15/06 7/23/06 7/30/06 8/6/06 8/12/06 8/19/06 8/26/06 9/2106 9/9/06 9/17/06 9/24/06 10/1/06 10/8/06 10/15/06 10/22/06 10/28/06 11/4/06 11/11/06 11/19/06 11/25/06 12/2/06 12/9/06 12/16/06 12/23/06 DateCollected 1/4/06 1/4/06 1(4/06 1/14/06 1/21/06 1/29/06 2/4/06 2/11/06 2/18/06 2/25/06 3/4/06 3/11/06 3/18/06 3/25/06 4/1/06 4/1/06 4/1/06 4/8/06 4/15/06 4/22/06 NUCLIDE 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 NUCLIDE GB Cs-134 Cs-137 GB GB GB GB GB GB GB GB GB GB GB GB Cs-137 Cs-134 GB GB GB cont.....

Result

-0.001 0.009 0.003

-0.002

-0.001

-0.005 0.008

-0.004 0.004

-0.006 0.002 0.000 0.004

-0.005 0.000

-0.001 0.002

-0.009 0.004

-0.004 0.001

-0.001 0.008 0.000 0.001 0.001 0.000

-0.002 0.001

-0.001 Result 0.025 0.000 0.000 0.031 0.026 0.022 0.020 0.057 0.013 0.045 0.014 0.009 0.004 0.015 0.001 0.000 0.000 0.006 0.013 0.015 2 Sigma Units 0.010 PCI/M3 0.018 PCI/M3 0.013 PCI/M3 0.008 PCI/M3 0.020 PCI/M3 0.009 PCI/M3 0.010 PCI/M3 0.041 PCI/M3 0.017 PCI/M3 0.015 PCI/M3 0.018 PCI/M3 0.011 PCI/M3 0.013 PCI/M3 0.016 PCI/M3 0.023 PCI/M3 0.025 PCI/M3 0.024 PCI/M3 0.019 PCI/M3 0.032 PCI/M3 0.015 PCI/M3 0.023 PCI/M3 0.009 PCI/M3 0.016 PCI/M3 0.017 PCI/M3 0.009 PCI/M3 0.015 PCI/M3 0.018 PCI/M3 0.000 PCI/M3 0.009 PCI/M3 0.014 PCI/M3 0.014 PCI/M3 2 Sigma Units 0.009 PCI/M3 0.001 PCI/M3 0.001 PCI/M3 0.011 PCI/M3 0.010 PCI/M3 0.009 PCI/M3 0.041 PCI/M3 0.040 PCI/M3 0.040 PCI/M3 0.040 PCI/M3 0.036 PCI/M3 0.036 PCI/M3 0.041 PCI/M3 0.036 PCI/M3 0.042 PCI/M3 0.001 PCI/M3 0.001 PCI/M3 0.043 PCI/M3 0.041 PCI/M3 0.037 PCI/M3 1;

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I, Printed: 04/09/2007 Page 26 of 67

8S1 cont.

8S1 cont.....

AP SampleName 8S1-01 4/29/2006-AP 8S1-01 5/6/2006-AP 8S1-01 5/13/2006-AP 8S1-01 5/21/2006-AP 8S1-01 5/28/2006-AP 8S1-01 6/4/2006-AP 8S1-01 6/10/2006-AP 8S1-01 6/17/2006-AP 8S1-01 6/24/2006-AP 8S1-01 7/1/2006-AP 8S1-01 7/1/2006-AP 8S1-01 7/1/2006-AP 8S1-01 7/8/2006-AP 8S1-01 7/15/2006-AP 8S1-01 7/23/2006-AP 8S1-01 7/30/2006-AP 8S1-01 8/6/2006-AP 8S1-01 8/12/2006-AP 8S1-01 8/19/2006-AP 8S1-01 8/26/2006-AP 8S1-01 9/2/2006-AP 8S1-01 9/9/2006-AP 8S1-01 9/17/2006-AP 8S1-01 9/24/2006-AP 8S1-01 10/1/2006-AP 8S1-01 10/1/2006-AP 8S1-01 10/1/2006-AP 8S1-01 10/8/2006-AP 8S1-01 10/15/2006-AP 8S1-01 10/22/2006-AP 8S1-01 10/28/2006-AP 8S1-01 11/4/2006-AP 8S1-01 11/11/2006-AP 8S1-01 11/19/2006-AP 8S1-01 11/25/2006-AP 8S1-01 12/2/2006-AP 8S1-01 12/9/2006-AP 8S1-01 12/16/2006-AP 8S1-01 12/23/2006-AP DateCollected 4/29/06 5/6/06 5/13/06 5/21/06 5/28/06 6/4/06 6/10/06 6/17/06 6/24/06 7/1/06 7/1/06 7/1/06 7/8/06 7/15/06 7/23/06 7/30/06 8/6/06 8/12/06 8/19/06 8/26/06 9/2/06 9/9/06 9/17/06 9/24/06 10/1/06 10/1/06 10/1/06 10/8/06 10/15/06 10/22/06 10/28/06 11/4/06 11/11/06 11/19/06 11/25/06 12/2/06 12/9/06 12/16/06 12/23/06 NUCLIDE GB GB GB GB GB GB GB GB GB GB Cs-137 Cs-134 GB GB GB GB GB GB GB GB GB GB GB GB Cs-1 34 Cs-137 GB GB GB GB GB GB GB GB GB GB GB GB GB cont.....

Result 0.016 0.033 0.022 0.026 0.027 0.022 0.061 0.030 0.052

-0.003 0.000 0.000

-0.002 0.019 0.008 0.011 0.011 0.014 0.023 0.021 0.018 0.014 0.013 0.024 0.000 0.000 0.033 0.042 0.045 0.055 0.050 0.023 0.013 0.033 0.013 0.047 0.028 0.023 0.036 2 Sigma 0.038 0.041 0.032 0.057 0.049 0.047 0.036 0.039 0.044 0.046 0.000 0.000 0.045 0.036 0.035 0.034 0.038 0.038 0.035 0.034 0.037 0.034 0.038 0.035 0.001 0.000 0.036 0.036 0.035 0.036 0.036 0.038 0.033 0.036 0.034 0.036 0.031 0.034 0.035 Units PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 8S2 AC SampleName 8S2-01 01/07/2006-AC 8S2-01 01/14/2006-AC 8S2-01 01/21/2006-AC 8S2-01 01/29/2006-AC 8S2-01 02/04/2006-AC 8S2-01 02/11/2006-AC 8S2-01 02/18/2006-AC 8S2-01 02/25/2006-AC 8S2-01 03/04/2006-AC DateCollected 1/7/06 1/14/06 1/21/06 1/29/06 2/4/06 2/11/06 2/18/06 2/25/06 3/4/06 NUCLIDE 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 Result

-0.008 0.003 0.000

-0.004

-0.002 0.005 0.001 0.002 0.000 2 Sigma 0.021 0.025 0.022 0.015 0.015 0.021 0.011 0.011 0.013 Units PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 Printed: 04/09/2007 Page 27 of 67 Printed: 04/09/2007 Page 27 of 67

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8S2 cont.

8S2 cont.....

AP SampleName 8S2-01 02/11/2006-AP 8S2-01 02/18/2006-AP 8S2-01 02/25/2006-AP 8S2-01 03/04/2006-AP 8S2-01 03/11/2006-AP 8S2-01 03/18/2006-AP 8S2-01 03/25/2006-AP 8S2-01 4/1/2006-AP 8S2-01 4/1/2006-AP 8S2-01 4/1/2006-AP 8S2-01 4/8/2006-AP 8S2-01 4/15/2006-AP 8S2-01 4/22/2006-AP 8S2-01 4/29/2006-AP 8S2-01 5/6/2006-AP 8S2-01 5/13/2006-AP 8S2-01 5/21/2006-AP 8S2-01 5/28/2006-AP 8S2-01 6/4/2006-AP 8S2-01 6/10/2006-AP 8S2-01 6/17/2006-AP 8S2-01 6/24/2006-AP 8S2-01 7/1/2006-AP 8S2-01 7/1/2006-AP 8S2-01 7/1/2006-AP 8S2-01 7/8/2006-AP 8S2-01 7/15/2006-AP 8S2-01 7/23/2006-AP 8S2-01 7/30/2006-AP 8S2-01 8/6/2006-AP 8S2-01 8/12/2006-AP 8S2-01 8/19/2006-AP 8S2-01 8/26/2006-AP 8S2-01 9/2/2006-AP 8S2-01 9/9/2006-AP 8S2-01 9/17/2006-AP 8S2-01 9/24/2006-AP 8S2-01 10/1/2006-AP 8S2-01 10/1/2006-AP 8S2-01 10/1/2006-AP 8S2-01 10/8/2006-AP 8S2-01 10/15/2006-AP 8S2-01 10/22/2006-AP 8S2-01 10/28/2006-AP 8S2-01 11/4/2006-AP 8S2-01 11/1 1/2006-AP 8S2-01 11/19/2006-AP 8S2-01 11/25/2006-AP 8S2-01 12/2/2006-AP 8S2-01 12/9/2006-AP 8S2-01 12/16/2006-AP 8S2-01 12/23/2006-AP DateCollected 2/11/06 2/18/06 2/25/06 3/4/06 3/11/06 3/18/06 3/25/06 4/1/06 4/1/06 4/1/06 4/8/06 4/15/06 4/22/06 4/29/06 5/6/06 5/13/06 5/21/06 5/28/06 6/4/06 6/10/06 6/17/06 6/24/06 7/1/06 7/1/06 7/1/06 7/8/06 7/15/06 7/23/06 7/30/06 8/6/06 8/12/06 8/19/06 8/26/06 9/2/06 9/9/06 9/17/06 9/24/06 10/1/06 10/1/06 10/1/06 10/8/06 10/15/06 10/22/06 10/28/06 11/4/06 11/11/06 11/19/06 11/25/06 12/2/06 12/9/06 12/16/06 12/23/06 NUCLIDE GB GB GB GB GB GB GB Cs-1 37 Cs-1 34 GB GB GB GB GB GB GB GB GB GB GB GB GB GB Cs-1 34 Cs-1 37 GB GB GB GB GB GB GB GB GB GB GB GB Cs-1 34 Cs-1 37 GB GB GB GB GB GB GB GB GB GB GB GB GB cont.....

Result 0.059 0.015 0.056 0.014 0.014 0.006 0.015 0.000 0.000 0.006 0.004 0.007 0.020 0.019 0.037 0.035 0.003 0.008 0.022 0.039 0.045 0.037 0.014 0.000 0.000 0.004 0.024 0.009 0.006 0.013 0.015 0.027 0.018 0.020 0.016 0.018 0.024 0.000 0.000 0.040 0.039 0.050 0.056 0.054 0.029 0.018 0.042 0U017 0.054 0.046 0.020 0.044 2 Sigma 0.040 0.041 0.042 0.038 0.040 0.042 0.035 0.001 0.001 0.041 0.041 0.042 0.037 0.036 0.040 0.033 0.059 0.050 0.047 0.036 0.039 0.045 0.047 0.001 0.001 0.046 0.036 0.035 0.035 0.040 0.039 0.036 0.034 0.038 0.034 0.040 0.036 0.001 0.000 0.036 0.034 0.036 0.037 0.036 0.038 0.034 0.034 0.035 0.038 0.037 0.032 0.037 Units PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 Printed: 04/09/2007 Page 29 of 67

ATA GW SampleName ATA-01 6/30/2006-GW ATA-01 6/30/2006-GW ATA-01 6/30/2006-GW ATA-01 6/30/2006-GW ATA-01 6/30/2006-GW ATA-01 6/30/2006-GW ATA-01 6/30/2006-GW ATA-01 6/30/2006-GW ATA-01 6/30/2006-GW ATA-01 6/30/2006-GW ATA-01 6/30/2006-GW ATA-01 6/30/2006-GW ATA-01 6/30/2006-GW ATA-01 6/30/2006-GW ATA-01 6/30/2006-GW ATA-01 6/30/2006-GW ATA-01 7/14/2006-GW ATA-01 7/14/2006-GW ATA-01 7/14/2006-GW ATA-01 7/14/2006-GW ATA-01 7/14/2006-GW ATA-01 7/14/2006-GW ATA-01 7/14/2006-GW ATA-01 7/14/2006-GW ATA-01 7/14/2006-GW ATA-01 7/14/2006-GW ATA-01 7/14/2006-GW ATA-01 7/14/2006-GW ATA-01 7/14/2006-GW ATA-01 7/14/2006-GW ATA-01 7/14/2006-GW ATA-01 7/14/2006-GW DateCollected 6/30/06 6/30/06 6/30/06 6/30/06 6/30/06 6/30/06 6/30/06 6/30/06 6/30/06 6/30/06 6/30/06 6/30/06 6/30/06 6/30/06 6/30/06 6/30/06 7/14/06 7/14/06 7/14/06 7/14/06 7/14/06 7/14/06 7/14/06 7/14/06 7/14/06 7/14/06 7/14/06 7/14/06 7/14/06 7/14/06 7/14/06 7/14/06 NUCLIDE Cs-134 Cs-1 37 Co-60 Co-58 1-131 GB Sr-89 Sr-90 H-3 La-140 Zr-95 Fe-59 Mn-54 Ba-140 Nb-95 Zn-65 GB Ba-140 Cs-134 Cs-137 Co-58 Fe-59 Co-60 Zr-95 La-140 Mn-54 Nb-95 Sr-89 Sr-90 H-3 Zn-65 1-131 Result 1.870

-0.886

-0.286

-1.060

-1.220

-0.046 0.030

-0.054

-39.600

-3.460

-1.480 0.687 1.030

-1.080 1.840 1.380 0.806 2.520 1.200 0.217

-0.497 1.050 1.030

-1.460 2.820

-0.101

-1.490

-0.349 0.062 61.000 2.180

-1.500 2 Sigma 3.360 3.540 3.520 3.680 12.120 3.140 1.124 0.276 368.000 9.980 6.260 7.640 3.240 22.200 3.980 7.600 3.240 18.300 3.040 2.940 3.080 6.660 4.280 5.520 12.960 2.680 3.400 0.914 0.252 384.000 3.760 8.580 Units PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L I

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AVA SD SampleName AVA-01 6/30/2006-SD AVA-01 6/30/2006-SD AVA-01 6/30/2006-SD AVA-01 6/30/2006-SD SL SampleName AVA-01 9/1/2006-SL AVA-01 9/1/2006-SL AVA-01 9/i/2006-SL AVA-01 9/i/2006-SL AVA-01 9/1/2006-SL AVA-01 9/1/2006-SL AVA-01 9/1/2006-SL AVA-01 9/1/2006-SL AVA-01 9/1/2006-SL DateCollected 6/30/06 6/30/06 6/30/06 6/30/06 DateCollected 9/1/06 9/1/06 9/1/06 9/1/06 9/1/06 9/1/06 9/1/06 9/1/06 9/1/06 NUCLIDE Cs-134 Sr-90 Cs-137 Sr-89 NUCLIDE Sr-90 Sr-89 Ni-63 Fe-55 TI-208 Cs-134 Ra-226 Th-228 Cs-137 Result

-7.550 0.159 17.600

-0.925 Result

-0.741

-1.450 0.188

-13.300 80.400 10.400 278.000 224.000 8.800 2 Sigma 71.800 0.366 60.600 1.538 2 Sigma 0.888 1.276 2.920 23.800 37.800 21.800 72.200 43.000 23.000 Units PCI/KG PCI/G PCI/KG PCI/G Units PCI/G PCI/G PCI/G PCI/G PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG Printed: 04/09/2007 Page 30 of 67 I

BCM MT SampleName DateCollected NUCLIDE Result 2 Sigma Units BCM-01 7/14/2006-MT 7/14/06 Sr-89 0.249 2.300 PCI/G BCM-01 7/14/2006-MT 7/14/06 Sr-90

-0.053 0.470 PCI/G BCM-01 7/14/2006-MT 7/14/06 1-131

-14.200 112.200 PCI/KG BCM-01 7/14/2006-MT 7/14/06 Cs-137 15.800 183.400 PCI/KG BCM-01 7/14/2006-MT 7/14/06 Cs-134

-1.030 43.000 PCI/KG BGM MT SampleName DateCollected NUCLIDE Result 2 Sigma Units BGM-01 5/10/2006-MT 5/10/06 Cs-137 8.970 28.200 PCI/KG BGM-01 5/10/2006-MT 5/10/06 Cs-134 3.200 30.600 PCI/KG BGM-01 5/10/2006-MT 5/10/06 1-131 25.400 58.400 PCI/KG BSM MT SampleName DateCollected NUCLIDE Result 2 Sigma Units BSM-01 5/10/2006-MT 5/10/06 Cs-137 1.860 25.200 PCI/KG BSM-01 5/10/2006-MT 5/10/06 1-131 29.200 64.000 PCI/KG BSM-01 5/10/2006-MT 5/10/06 Cs-134 11.900 41.200 PCI/KG CBA SD SampleName DateCollected NUCLIDE Result 2 Sigma Units CBA-01 6/30/2006-SD 6/30/06 Sr-90

-0.164 0.394 PCI/G CBA-01 6/30/2006-SD 6/30/06 Sr-89

-0.199 1.648 PCI/G CBA-01 6/30/2006-SD 6/30/06 Cs-1 37 16.300 70.200 PCI/KG CBA-01 6/30/2006-SD 6/30/06 Cs-134 1.880 41.600 PCI/KG CBA-01 6/30/2006-SD 6/30/06 Cs-134 16.500 41.600 PCI/KG CBA-01 6/30/2006-SD 6/30/06 Sr-90

-0.355 0.374 PCI/G CBA-01 6/30/2006-SD 6/30/06 Sr-89

-0.752 1.238 PCI/G CBA-01 6/30/2006-SD 6/30/06 Cs-1 37 19.400 41.000 PCI/KG SL SampleName DateCollected NUCLIDE Result 2 Sigma Units CBA-01 9/1/2006-SL 9/1/06 Fe-55 1.930 27.800 PCI/G CBA-01 9/1/2006-SL 9/1/06 Sr-89

-4.110 1.342 PCI/G CBA-01 9/1/2006-SL 9/1/06 Sr-90 0.310 0.702 PCI/G CBA-01 9/1/2006-SL 9/1/06 Sr-90

-0.922 0.958 PCI/G CBA-01 9/1/2006-SL 9/1/06 Fe-55

-11.600 23.400 PCI/G CBA-01 9/1/2006-SL 9/1/06 Sr-89

-1.340 1.554 PCI/G CBA-01 9/1/2006-SL 9/1/06 Ni-63 0.341 2.940 PCI/G CBA-01 9/1/2006-SL 9/1/06 Ni-63 0.799 3.020 PCI/G CCK GW SampleName DateCollected NUCLIDE Result 2 Sigma Units CCK-01 6/30/2006-GW 6/30/06 La-140 1.730 7.000 PCI/L CCK-01 6/30/2006-GW 6/30/06 Mn-54 0.568 3.520 PCI/L CCK-01 6/30/2006-GW 6/30/06 Nb-95 0.802 4.740 PCI/L CCK-01 6/30/2006-GW 6/30/06 Sr-89

-0.839 1.108 PCI/L CCK-01 6/30/2006-GW 6/30/06 GB 2.060 3.260 PCI/L CCK-01 6/30/2006-GW 6/30/06 Ba-140 0.873 23.200 PCI/L Printed: 04/09/2007 Page 31 of 67

CCK GW SampleName CCK-01 6/30/2006-GW CCK-01 6/30/2006-GW CCK-01 6/30/2006-GW CCK-01 6/30/2006-GW CCK-01 6/30/2006-GW CCK-01 6/30/2006-GW CCK-01 6/30/2006-GW CCK-01 6/30/2006-GW CCK-01 6/30/2006-GW CCK-01 6/30/2006-GW CCK-01 7/14/2006-GW CCK-01 7/14/2006-GW CCK-01 7/14/2006-GW CCK-01 7114/2006-GW CCK-01 7/14/2006-GW CCK-01 7/14/2006-GW CCK-01 7/14/2006-GW CCK-01 7/14/2006-GW CCK-01 7/14/2006-GW CCK-01 7/14/2006-GW CCK-01 7/14/2006-GW CCK-01 7/14/2006-GW CCK-01 7/14/2006-GW CCK-01 7/14/2006-GW CCK-01 7/14/2006-GW CCK-01 7/14/2006-GW cont.....

DateCollected 6/30/06 6/30/06 6/30/06 6/30/06 6/30/06 6/30/06 6/30/06 6/30/06 6/30/06 6/30/06 7/14/06 7/14/06 7/14/06 7/14/06 7/14/06 7/14/06 7/14/06 7/14/06 7/14/06 7/14/06 7/14/06 7/14/06 7/14/06 7/14106 7/14/06 7/14/06 NUCLIDE Fe-59 1-131 Cs-134 Co-60 Co-58 Cs-137 Sr-90 Zr-95 Zn-65 H-3 Co-60 Mn-54 Sr-89 Fe-59 Zn-65 Co-58 Cs-137 Cs-134 La-140 H-3 1-131 Zr-95 Nb-95 Sr-90 Ba-140 GB cont.....

Result 2.590 4.480 0.172

-0.660

-0.072

-0.560

-0.403 2.250 1.040

-123.000 0.975

-1.470

-0.151 2.110

-1.600 0.235 0.794 0.022 2.830 57.500 2.080 2.070 0.136 0.057 0.366 5.900 2 Sigma 8.480 11.620 3.500 3.700 4.020 3.580 0.304 6.740 7.320 360.000 2.260 2.960 1.080 6.260 6.180 2.880 2.600 2.520 12.780 386.000 8.680 4.500 3.160 0.244 16.880 3.660 Units PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L I

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CYA SD SampleName CYA-01 6/30/2006-SD CYA-01 6/30/2006-SD CYA-01 6/30/2006-SD CYA-01 6/30/2006-SD SL SampleName CYA-01 9/1/2006-SL CYA-01 9/1/2006-SL CYA-01 9/1/2006-SL CYA-01 9/1/2006-SL CYA-01 9/1/2006-SL CYA-01 9/1/2006-SL CYA-01 9/1/2006-SL CYA-01 9/1/2006-SL CYA-01 9/1/2006-SL CYA-01 9/1/2006-SL CYA-01 9/1/2006-SL CYA-01 9/1/2006-SL CYA-01 9/1/2006-SL CYA-01 9/1/2006-SL CYA-01 9/1/2006-SL CYA-01 9/1/2006-SL DateCollected 6/30/06 6/30/06 6/30/06 6/30/06 DateCollected 9/1/06 9/1/06 9/1/06 9/1/06 9/1/06 9/1/06 9/1/06 9/1/06 9/1/06 9/1/06 9/1/06 9/1/06 9/1/06 9/1/06 9/1/06 9/1/06 NUCLIDE Cs-134 Sr-89 Cs-1 37 Sr-90 NUCLIDE Sr-90 Fe-55 Cs-134 Cs-137 Ra-226 Th-228 Cs-134 Sr-89 TI-208 Th-228 Ra-226 Ni-63 Cs-1 34 Cs-137 Cs-137 Ra-226 Result

-8.480

-0.558 14.800

-0.135 Result

-0.277

-2.170 7.390 9.290 341.000 205.000 8.620

-1.610 117.000 362.000 195.000 0.500 8.220 8.080 6.830 304.000 2 Sigma 39.000 1.300 67.000 0.340 2 Sigma 1.064 27.600 23.400 17.760 84.400 47.800 26.800 1.276 31.600 51.200 64.000 2.980 23.000 16.940 30.200 85.600 Units PCI/KG PCI/G PCI/KG PCI/G Units PCI/G PCI/G PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/G PCI/KG PCI/KG PCI/KG PCI/G PCI/KG PCI/KG PCI/KG PCI/KG Printed: 04/09/2007 Page 32 of 67

CYA cont.....

SL cont.....

SampleName DateCollected NUCLIDE Result 2 Sigma Units CYA-01 9/1/2006-SL 9/1/06 TI-208 117.000 38.400 PCI/KG CYA-01 9/1/2006-SL 9/1/06 TI-208 75.800 33.800 PCI/KG CYA-01 9/1/2006-SL 9/1/06 Th-228 323.000 66.200 PCI/KG DCM AV SampleName DCM-01 01/26/2006-AV DCM-01 01/26/2006-AV DCM-01 01/26/2006-AV DCM-01 01/26/2006-AV DCM-01 01/26/2006-AV DCM-01 01/26/2006-AV DCM-01 01/26/2006-AV DCM-01 01/26/2006-AV DCM-01 01/26/2006-AV DCM-01 01/26/2006-AV DCM-01 01/26/2006-AV DCM-01 4/4/2006-AV DCM-01 4/4/2006-AV DCM-01 4/4/2006-AV DCM-01 4/4/2006-AV DCM-01 4/7/2006-AV DCM-01 4/7/2006-AV DCM-01 4/7/2006-AV DCM-01 4/7/2006-AV DCM-01 7/13/2006-AV DCM-01 7/13/2006-AV DCM-01 7/13/2006-AV DCM-01 7/13/2006-AV DCM-01 10/5/2006-AV DCM-01 10/5/2006-AV DCM-01 10/5/2006-AV DCM-01 10/5/2006-AV DCM-01 10/1 1/2006-AV DCM-01 10/1 1/2006-AV DCM-01 10/1 1/2006-AV DCM-01 10/1 1/2006-AV ch SampleName DCM-01 12/1/2006-FH--Pei DCM-01 12/1/2006-FH--Pei DCM-01 12/1/2006-FH--Pei DCM-01 12/1/2006-FH--Pei DCM-01 12/1/2006-FH--Pei DCM-01 12/1/2006-FH--Pei DCM-01 12/1/200.6-FH--Pet FH SampleName DCM-01 02/24/2006-FH DCM-01 02/24/2006-FH DCM-01 02/24/2006-FH DateCollected 1/26/06 1/26/06 1/26/06 1/26/06 1/26/06 1/26/06 1/26/06 1/26/06 1/26/06 1/26/06 1/26/06 4/4/06 4/4/06 4/4/06 4/4/06 4/7/06 4/7/06 4/7/06 4/7/06 7/13/06 7/13/06 7/13/06 7/13/06 10/5/06 10/5/06 10/5/06 10/5/06 10/11/06 10/11/06 10/11/06 10/11/06 DateCollected 12/1/06 12/1/06 12/1/06 12/1/06 12/1/06 12/1/06 12/1/06 DateCollected 2/24/06 2/24/06 2/24/06 NUCLIDE Cs-134 K-40 Th-234 Co-58 Co-60 Cs-137 Cs-134 K-40 Co-60 Co-58 Cs-137 Co-60 Cs-134 Cs-137 Co-58 Cs-134 Cs-137 Co-60 Co-58 Co-60 Co-58 Cs-137 Cs-134 Cs-137 Cs-134 Co-58 Co-60 Co-60 Co-58 Cs-137 Cs-134 NUCLIDE Zn-65 Mn-54 Cs-134 Cs-137 Co-58 Co-60 Fe-59 NUCLIDE Fe-59 Co-60 Co-58 Result

-2.570 11,100.000 1,200.000

-1.630 4.640 1.780

-1.220 15,900.000 2.070 4.510 1.220 1.510

-1.020 2.070 3.100 0.211 0.563

-1.230

-1.640 5.100

-0.535

-2.380 7.910 0.758

-7.560 0.634

-5.990

-4.270

-2.000

-2.170

-9.220 Result 37.100

-13.300

-6.560 16.900 22.800 7.960 9.590 Result

-29.700 9.990 0.640 2 Sigma 9.820 596.000 636.000 10.420 10.860 8.200 9.160 646.000 10.720 10.780 8.740 19.920 10.300 9.860 12.860 12.620 10.720 13.080 14.080 19.920 20.000 16.680 17.460 17.800 21.800 16.260 21.200 24.800 24.600 20.000 21.600 2 Sigma 222.000 39.200 38.800 36.200 49.800 34.400 120.200 2 Sigma 82.600 31.200 34.600 Units PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG Units PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG Units PCI/KG PCI/KG PCI/KG Printed: 04/09/2007 Page 33 of 67 Printed: 04/09/2007 Page 33 of 67

DCM cont.....

FH SampleName DCM-01 02/24/2006-FH DCM-01 02/24/2006-FH DCM-01 02/24/2006-FH DCM-01 02/24/2006-FH DCM-01 02/24/2006-FH DCM-01 02/24/2006-FH DCM-01 02/24/2006-FH DCM-01 02/24/2006-FH DCM-01 02/24/2006-FH DCM-01 02/24/2006-FH DCM-01 02/24/2006-FH DCM-01 02/24/2006-FH DCM-01 02/24/2006-FH DCM-01 6/12/2006-FH DCM-01 6/12/2006-FH DCM-01 6/12/2006-FH DCM-01 6/12/2006-FH DCM-01 6/12/2006-FH DCM-01 6/12/2006-FH DCM-01 6/12/2006-FH DCM-01 6/12/2006-FH DCM-01 6/12/2006-FH DCM-01 6/12/2006-FH DCM-01 6/12/2006-FH DCM-01 6/12/2006-FH DCM-01 6/12/2006-FH DCM-01 6/12/2006-FH DCM-01 8/25/2006-FH DCM-01 8/25/2006-FH DCM-01 8/25/2006-FH DCM-01 8/25/2006-FH DCM-01 8/25/2006-FH DCM-01 8/25/2006-FH DCM-01 8/25/2006-FH DCM-01 8/25/2006-FH DCM-01 8/25/2006-FH DCM-01 8/25/2006-FH DCM-01 8/25/2006-FH DCM-01 8/25/2006-FH DCM-01 8/25/2006-FH DCM-01 8/25/2006-FH fi SampleName DCM-01 12/1/2006-FH--Ro, DCM-01 12/1/2006-FH--Ro, DCM-01 12/1/2006-FH--Rot DCM-01 12/1/2006-FH--Roi DCM-01 12/1/2006-FH--Ro, DCM-01 12/1/2006-FH--Ro, DCM-01 12/1/2006-FH--Ro, IM SampleName DCM-01 1/26/2006-IM DateCollected 2/24/06 2/24/06 2/24/06 2/24/06 2/24/06 2/24/06 2/24/06 2/24/06 2/24/06 2/24/06 2/24/06 2/24/06 2/24/06 6/12/06 6/12/06 6/12/06 6/12/06 6/12/06 6/12/06 6/12/06 6/12/06 6/12/06 6/12/06 6/12/06 6/12/06 6/12/06 6/12/06 8/25/06 8/25/06 8/25/06 8/25/06 8/25/06 8/25/06 8/25/06 8/25/06 8/25106 8/25/06 8/25/06 8/25/06 8/25/06 8/25/06 DateCollected 12/1/06 12/1/06 12/1/06 12/1/06 12/1/06 12/1/06 12/1/06 DateCollected 1/26/06 NUCLIDE Cs-1 37 Cs-134 Zn-65 K-40 Co-58 Mn-54 Cs-134 Cs-1 37 Zn-65 K-40 Mn-54 Fe-59 Co-60 Fe-59 Mn-54 Zn-65 Cs-1 34 Co-60 Mn-54 Cs-137 Co-58 Zn-65 Cs-137 Cs-134 Co-58 Co-60 Fe-59 Zn-65 Fe-59 Zn-65 Cs-1 34 Cs-134 Co-58 Co-60 Co-58 Cs-137 Mn-54 Mn-54 Fe-59 Co-60 Cs-1 37 NUCLIDE Cs-134 Cs-137 Co-58 Co-60 Fe-59 Mn-54 Zn-65 NUCLIDE Zn-65 cont.....

Result 7.440 2.290 11.100 4,210.000 18.600 0.635 0.098 14.400 17.000 4,230.000 18.500

-6.260 23.300 12.800

-0.642 31.600 10.500 6.920 4.120 11.300

-1.260 57.500 25.400 3.690

-0.437 0.776

-12.300 4.030 6.480

-22.500 9.000 16.600 9.870 17.100

-8.720 13.300

-4.510 26.400 14.500

-13.500 6.030 2 Sigma 32.000 32.200 71.200 1,128.000 48.600 30.600 47.800 46.400 170.000 1,542.000 46.400 127.400 54.200 130.800 56.400 134.600 54.200 64.800 49.400 60.000 49.800 139.600 63.800 56.800 62.400 62.000 161.400 140.000 132.400 109.000 56.800 54.800 62.200 49.000 66.400 47.800 50.200 55.600 143.600 51.800 46.800 2 Sigma 39.800 75.200 54.600 43.800 147.000 42.000 105.800 Units PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PC I/KG Units PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG U

I I

I U

I I

Result 7.490 13.700 23.500 12.900 16.400

-12.300 40.800 Result 16.900 2 Sigma Units 104.200 PCI/KG Printed: 04/09/2007 Page 34 of 67

DCM cont.....

IM cont.....

Result SampleName DCM-01 1/26/2006-IM DCM-01 1/26/2006-IM DCM-01 1/26/2006-IM DCM-01 1/26/2006-IM DCM-01 1/26/2006-IM DCM-01 1/26/2006-IM DCM-01 4/4/2006-IM DCM-01 4/4/2006-IM DCM-01 4/4/2006-IM DCM-01 4/4/2006-IM DCM-01 4/4/2006-IM DCM-01 4/4/2006-IM DCM-01 4/4/2006-IM DCM-01 10/5/2006-IM DCM-01 10/5/2006-IM DCM-01 10/5/2006-IM DCM-01 10/5/2006-IM DCM-01 10/5/2006-IM DCM-01 10/5/2006-IM DCM-01 10/5/2006-IM SD SampleName DCM-01 02/24/2006-SD DCM-01 02/24/2006-SD DCM-01 02/24/2006-SD DCM-01 02/24/2006-SD DCM-01 02/24/2006-SD DCM-01 02/24/2006-SD DCM-01 02/24/2006-SD DCM-01 02/24/2006-SD DCM-01 02/24/2006-SD DCM-01 02/24/2006-SD DCM-01 02/24/2006-SD DateCollected 1/26/06 1/26/06 1/26/06 1/26/06 1/26/06 1/26/06 4/4/06 4/4/06 4/4/06 4/4/06 4/4/06 4/4/06 4/4/06 10/5/06 10/5/06 10/5/06 10/5/06 10/5/06 10/5/06 10/5/06 NUCLIDE 2 Sigma Units Cs-137 Mn-54 Fe-59 Co-60 Co-58 Cs-1 34 Zn-65 Co-58 Co-60 Fe-59 Mn-54 Cs-137 Cs-134 Fe-59 Zn-65 Mn-54 Co-60 Co-58 Cs-134 Cs-137

-1.410

-11.300

-29.400

-1.250

-9.860

-5.770 55.800 32.600

-15.200 74.500 18.500

-10.700 7.460

-4.670 80.700 16.900

-16.900 0.444

-8.900 16.000 1

39.200 PCI/KG 39.400 PCI/KG 25.400 PCI/KG 39.000 PCI/KG 46.000 PCI/KG 47.200 PCI/KG 69.800 PCI/KG 95.400 PCI/KG 67.800 PCI/KG 72.000 PCI/KG 68.600 PCI/KG 70.000 PCI/KG 73.600 PCI/KG 87.600 PCI/KG 89.000 PCI/KG 72.600 PCI/KG 85.000 PCI/KG 97.800 PCI/KG 79.600 PCI/KG 72.200 PCI/KG DateCollected 2/24/06 2/24/06 2/24/06 2/24/06 2/24/06 2/24/06 2/24/06 2/24/06 2/24/06 2/24/06 2/24/06 NUCLIDE Ra-228 Th-234 TI-208 Ra-226 K-40 Pb-214 Pb-212 Cs-137 Cs-134 Th-228 Bi-214 Result 201.000 666.000 53.300 461.000 6,400.000 492.000 197.000 3.710 4.660 197.000 461.000 2 Sigma 64.400 724.000 19.860 47.800 450.000 53.200 26.600 9.960 9.800 26.600 47.800 Units PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG SW SampleName DCM-01 01/13/2006-SW DCM-01 01/13/2006-SW DCM-01 01/13/2006-SW DCM-01 01/13/2006-SW DCM-01 01/13/2006-SW DCM-01 01/13/2006-SW DCM-01 01/13/2006-SW DCM-01 01/13/2006-SW DCM-01 01/13/2006-SW DCM-01 01/13/2006-SW DCM-01 01/13/2006-SW DCM-01 01/13/2006-SW DCM-01 01/13/2006-SW DCM-01 02/21/2006-SW DCM-01 02/21/2006-SW DCM-01 02/21/2006-SW DCM-01 02/21/2006-SW DCM-01 02/21/2006-SW DateCollected 1/13/06 1/13/06 1/13/06 1/13/06 1/13/06 1/13/06 1/13/06 1/13/06 1/13/06 1/13/06 1/13/06 1/13/06 1/13/06 2/21/06 2/21/06 2/21/06 2/21/06 2/21/06 NUCLIDE Cs-1 34 Cs-137 1-131 Ba-140 Fe-59 Co-60 Co-58 Zn-65 Mn-54 H-3 Zr-95 Nb-95 La-140 1-131 Co-60 Co-58 Cs-137 Cs-134 Result 0.322 1.360 0.583

-0.945 2.310 1.830 0.564 0.050 1.330 94.400 0.473 1.770 2.220

-0.837

-0.122

-0.082 1.250 0.102 2 Sigma 4.080 5.740 7.520 20.000 9.760 4.160 3.920 8.040 3.340 490.000 7.140 6.120 6.120 4.160 2.780 3.020 2.800 2.880 Units PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L Printed: 04/09/2007 Page 35 of 67

DCM cont.....

SW SampleName DCM-01 02/21/2006-SW DCM-01 02/21/2006-SW DCM-01 02/21/2006-SW DCM-01 02/21/2006-SW DCM-01 02/21/2006-SW DCM-01 02/21/2006-SW DCM-01 02/21/2006-SW DCM-01 02/21/2006-SW DCM-01 02/21/2006-SW DCM-01 03/08/2006-SW DCM-01 03/08/2006-SW DCM-01 03/08/2006-SW DCM-01 03/08/2006-SW DCM-01 03/08/2006-SW DCM-01 03/08/2006-SW DCM-01 03/08/2006-SW DCM-01 03/08/2006-SW DCM-01 03/08/2006-SW DCM-01 03/08/2006-SW DCM-01 03/08/2006-SW DCM-01 03/08/2006-SW DCM-01 03/08/2006-SW DCM-01 03/08/2006-SW DCM-01 4/7/2006-SW DCM-01 4/7/2006-SW DCM-01 4/7/2006-SW DCM-01 4/7/2006-SW DCM-01 4/7/2006-SW DCM-01 4/7/2006-SW DCM-01 4/7/2006-SW DCM-01 4/7/2006-SW DCM-01 4/7/2006-SW DCM-01 4/7/2006-SW DCM-01 4/7/2006-SW DCM-01 4/7/2006-SW DCM-01 4/7/2006-SW DCM-01 5/19/2006-SW DCM-01 5/19/2006-SW DCM-01 5/19/2006-SW DCM-01 5/19/2006-SW DCM-01 5/19/2006-SW DCM-01 5/19/2006-SW DCM-01 5/19/2006-SW DCM-01 5/19/2006-SW DCM-01 5/19/2006-SW DCM-01 5/19/2006-SW DCM-01 5/19/2006-SW DCM-01 5/19/2006-SW DCM-01 5/19/2006-SW DCM-01 6/13/2006-SW DCM-01 6/13/2006-SW DCM-01 6/13/2006-SW DCM-01 6/13/2006-SW DateCollected 2/21/06 2/21/06 2/21/06 2/21/06 2/21/06 2/21/06 2/21/06 2/21/06 2/21/06 3/8/06 3/8/06 3/8/06 3/8/06 3/8/06 3/8/06 3/8106 3/8/06 3/8/06 3/8/06 3/8/06 3/8/06 3/8/06 3/8/06 4/7/06 4/7/06 4/7/06 4/7/06 4/7/06 4/7/06 4/7/06 4/7/06 4/7/06 4/7/06 4/7/06 4/7/06 4/7/06 5/19/06 5/19/06 5/19/06 5/19/06 5/19/06 5/19/06 5/19/06 5/19/06 5/19/06 5/19/06 5/19/06 5/19/06 5/19/06 6/13/06 6/13/06 6/13/06 6/13/06 NUCLIDE La-140 Mn-54 Ba-140 Zr-95 Fe-59 H-3 K-40 Nb-95 Zn-65 Co-60 Zn-65 H-3 K-40 Nb-95 Mn-54 La-140 1-131 Co-58 Cs-137 Cs-134 Ba-140 Fe-59 Zr-95 Mn-54 La-140 Co-58 Cs-1 37 Cs-134 Ba-140 1-131 Fe-59 Co-60 Zn-65 Zr-95 Nb-95 H-3 Cs-134 Ba-140 Cs-137 La-140 Fe-59 1-131 Co-60 Nb-95 H-3 Mn-54 Zr-95 Zn-65 Co-58 Nb-95 Cs-134 Mn-54 La-140 cont.....

Result 0.831 0.878 0.078

-0.635

-0.381 65.700 331.000 0.373 0.371

-0.217 1.660 155.000 359.000

-0.152 0.969 0.464 0.267

-0.720

-0.541 0.542 1.370

-3.540

-0.490

-0.072 0.203 0.019 0.661

-1.360

-3.600

-2.060

-0.884 0.479

-0.616 2.870 1.580 112.000

-0.912

-1.910

-0.835

-1.250

-1.270

-2.510 0.506 1.560

-75.300

-0.842

-0.922

-0.546

-0.217

-0.586

-0.424

-0.006

-1.510 2 Sigma 3.840 2.720 11.080 4.680 5.020 534.000 95.000 2.740 6.800 4.340 8.260 554.000 117.200 4.680 3.700 8.100 7.620 3.940 4.080 4.620 19.080 9.080 7.260 3.360 7.100 3.080 3.720 3.860 19.620 9.200 8.980 3.860 7.860 5.680 4.040 364.000 4.060 25.000 3.820 9.440 7.540 10.620 4.460 4.460 370.000 4.420 7.380 9.080 3.880 4.600 5.440 4.260 6.600 Units PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L I

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Printed: 04/09/2007 Page 36 of 67

DCM cont.....

SW SampleName DCM-01 6/13/2006-SW DCM-01 6/13/2006-SW DCM-01 6/13/2006-SW DCM-01 6/13/2006-SW DCM-01 6/13/2006-SW DCM-01 6/13/2006-SW DCM-01 6/13/2006-SW DCM-01 6/13/2006-SW DCM-01 6/13/2006-SW DCM-01 8/2/2006-SW DCM-01 8/2/2006-SW DCM-01 8/2/2006-SW DCM-01 8/2/2006-SW DCM-01 8/2/2006-SW DCM-01 8/2/2006-SW DCM-01 8/2/2006-SW DCM-01 8/2/2006-SW DCM-01 8/2/2006-SW DCM-01 8/2/2006-SW DCM-01 8/2/2006-SW DCM-01 8/2/2006-SW DCM-01 8/2/2006-SW DCM-01 8/11/2006-SW DCM-01 8/11/2006-SW DCM-01 8/11/2006-SW DCM-01 8/1112006-SW DCM-01 8/11/2006-SW DCM-01 8/11/2006-SW DCM-01 8/11/2006-SW DCM-01 8/11/2006-SW DCM-01 8/11/2006-SW DCM-01 8/11/2006-SW DCM-01 8/11/2006-SW DCM-01 8/11/2006-SW DCM-01 8/11/2006-SW DCM-01 8/11/2006-SW DCM-01 8/11/2006-SW DCM-01 9/13/2006-SW DCM-01 9/13/2006-SW DCM-01 9/13/2006-SW DCM-01 9/13/2006-SW DCM-01 9/13/2006-SW DCM-01 9/13/2006-SW DCM-01 9/13/2006-SW DCM-01 9/13/2006-SW DCM-01 9/13/2006-SW DCM-01 9/13/2006-SW DCM-01 9/13/2006-SW DCM-01 9/13/2006-SW DCM-01 9/13/2006-SW DCM-01 9/13/2006-SW DCM-01 9/13/2006-SW DCM-01 9/13/2006-SW DateCollected 6/13/06 6/13/06 6/13/06 6/13/06 6/13/06 6/13/06 6/13/06 6/13/06 6/13/06 8/2/06 8/2/06 8/2/06 8/2/06 8/2/06 8/2/06 8/2/06 8/2/06 8/2/06 8/2/06 8/2/06 8/2/06 8/2/06 8/11/06 8/11/06 8/11/06 8/11/06 8/11/06 8/11/06 8/11/06 8/11/06 8/11/06 8/11/06 8/11/06 8/11/06 8/11/06 8/11/06 8/11/06 9/13/06 9/13/06 9/13/06 9/13/06 9/13/06 9/13/06 9/13/06 9/13/06 9/13/06 9/13/06 9/13/06 9/13/06 9/13/06 9/13/06 9/13/06 9/13/06 NUCLIDE 1-131 Ba-140 Fe-59 Cs-137 H-3 Zn-65 Zr-95 Co-58 Co-60 Mn-54 Cs-134 Ba-140 Cs-1 37 Nb-95 1-131 Zn-65 Fe-59 Zr-95 H-3 La-140 Co-58 Co-60 Fe-55 Ni-63 Nb-95 1-131 La-140 Fe-59 Cs-137 Zr-95 Zn-65 H-3 Mn-54 Co-58 Cs-134 Ba-140 Co-60 GB Zr-95 Zn-65 H-3 Sr-90 Sr-89 Ba-140 Co-60 Co-58 Ni-63 Nb-95 Mn-54 La-140 Fe-59 Cs-134 Fe-55 cont.....

Result

-2.550

-0.412 1.160 1.380

-7.260

-3.030 2.730 2.140 3.150 0.148 1.100

-5.110

-0.286 0.345

-2.940 0.535 3.780 1.910 140.000

-1.340 0.968

-1.300

-53.900 38.600 1.790

-4.020 0.841 0.458 0.452

-2.390 0.249

-46.000 0.230 0.330 1.130 1.690 1.300 158.000 1.040 2.310 24.000

-1.390

-4.010 3,930 0,438 0,121 11.600 0.116 1.390 2.890 0.975

-0,945 50.200 2 Sigma 5.520 18.540 8.980 4.320 370.000 9.140 8.400 4.240 4.500 3.560 4.060 23.200 3.500 4.340 10.100 7.700 8.060 6.160 388.000 8.260 3.760 3.800 187.200 33.200 4.040 11.520 8.380 7.880 3.140 6.380 6.480 320.000 3.220 3.380 3.420 24.800 3.480 95.600 5.860 4.940 304.000 4.440 7.580 23.800 3.060 3.300 33.400 3.920 3.240 9.180 5.940 3.540 222.000 Units PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L Printed: 04/09/2007 Page 37 of 67 Printed: 04/09/2007 Page 37 of 67

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DCM cont.....

SW cont.....

SampleName DateCollected NUCLIDE Result 2 Sigma Units DCM-01 12/4/2006-SW 12/4/06 Sr-89 4.990 10.120 PCI/L DCM-01 12/4/2006-SW 12/4/06 Sr-90

-1.260 5.800 PCI/L DCM-01 12/4/2006-SW 12/4/06 Ni-63 5.760 41.600 PCI/L DW1 DW SampleName DW1-01 01/17/2006-DW DW1-01 01/17/2006-DW DW1-01 01/17/2006-DW DW1-01 01/17/2006-DW DW1-01 01/17/2006-DW DW1-01 01/17/2006-DW DW1-01 01/17/2006-DW DW1-01 01/17/2006-DW DW1-01 01/17/2006-DW DW1-01 01/17/2006-DW DW1-01 01/17/2006-DW DW1-01 01/17/2006-DW DW1-01 01/17/2006-DW DW1-01 01/17/2006-DW DW1-01 01/17/2006-DW DW1-01 01/17/2006-DW DW1-01 02/21/2006-DW DW1-01 02/21/2006-DW DW1-01 02/21/2006-DW DW1-01 02/21/2006-DW DW1-01 02/21/2006-DW DW1-01 02/21/2006-DW DW1-01 02/21/2006-DW DW1-01 02/21/2006-DW DW1-01 02/21/2006-DW DW1-01 02/21/2006-DW DW1-01 02/21/2006-DW DW1-01 02/21/2006-DW DW1-01 02/21/2006-DW DW1-01 02/21/2006-DW DW1-01 03/07/2006-DW DW1-01 03/07/2006-DW DW1-01 03/07/2006-DW DW1-01 03/07/2006-DW DW1-01 03/07/2006-DW DW1-01 03/07/2006-DW DW1-01 03/07/2006-DW DW1-01 03/07/2006-DW DW1-01 03/07/2006-DW DW1-01 03/0712006-DW DW1-01 03/07/2006-DW DW1-01 03/07/2006-DW DW1-01 03/07/2006-DW DW1-01 03/07/2006-DW DW1-01 03/07/2006-DW DateCollected 1/17/06 1/17/06 1/17/06 1/17/06 1/17/06 1/17/06 1/17/06 1/17/06 1/17/06 1/17/06 1/17/06 1/17/06 1/17/06 1/17/06 1/17/06 1/17/06 2/21/06 2/21/06 2/21/06 2/21/06 2/21/06 2/21/06 2/21/06 2/21/06 2/21/06 2/21/06 2/21/06 2/21/06 2/21/06 2/21/06 3/7/06 3/7/06 3/7/06 3/7/06 3/7/06 3/7/06 3/7/06 3/7/06 3/7/06 3/7/06 3/7/06 3/7/06 3/7/06 3/7/06 3/7/06 NUCLIDE H-3 Zn-65 Zr-95 GB Cs-134 Cs-137 Mn-54 Nb-95 Sr-89 Ba-140 La-140 Fe-59 1-131 Co-60 Co-58 Sr-90 Zr-95 Zn-65 La-140 Co-58 Co-60 1-131 Fe-59 Mn-54 Nb-95 H-3 GB Ba-140 Cs-134 Cs-137 1-131 Fe-59 Cs-137 Co-60 1-131 Co-58 Zr-95 Zn-65 H-3 Cs-134 Ba-140 GB Nb-95 Mn-54 La-140 Result 89.000 1.920

-0.566 0.281 1.830 1.950 1.650

-0.484

-0.155 0.502 2.360

-2.210 0.564 1.670 0.246

-0.273 1.430

-0.338

-1.020

-0.244 0.928

-0.305 1.770

-0.429 0.167

-105.000 0.575 1.470 0.174

-0.839

-0.441

-1.740

-1.240 0.032 0.115

-0.390

-0.789

-2.670

-37.400 1.070 2.090 0.288

-0.424 0.666 0.829 2 Sigma 912.000 6.820 6.220 2.400 3.920 4.220 3.680 4.140 0.352 15.480 5.580 7.360 1.786 3.500 4.040 0.200 4.340 6.320 3.780 3.040 2.840 1.318 5.420 2.780 2.920 524.000 2.800 11.300 3.000 3.060 4.660 6.640 3.500 3.420 1.050 3.580 6.240 7.220 540.000 3.560 12.680 3.360 3.720 3.880 4.420 Units PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L Printed: 04/09/2007 Page 39 of 67 Printed: 04/09/2007 Page 39 of 67

Printed: 04/09/2007 Page 40 of 67 I

DWI cont.

DW1 cont.....

DW SampleName DW1-01 7/19/2006-DW DW1-01 7/19/2006-DW DW1 -01 7/19/2006-DW DW1-01 7/19/2006-DW DW1-01 7/19/2006-DW DW1-01 8/23/2006-DW DWl1-01 8/23/2006-DW DW1-01 8/23/2006-DW DW1-01 8/23/2006-DW DW1-01 8/23/2006-DW DW1-01 8123/2006-DW DW1 -01 8/23/2006-DW DW1-01 8/23/2006-DW DW1-01 8/23/2006-DW DW1-01 8/23/2006-DW DW1-01 8/23/2006-DW DW1-01 8/23/2006-DW DW1-01 8/23/2006-DW DW1-01 8/23/2006-DW DW1-01 8/23/2006-DW DW1-01 8/23/2006-DW DW1-01 8/23/2006-DW DW1-01 8/23/2006-DW DW1-01 9/12/2006-DW DW1-01 9/12/2006-DW DW1-01 9/12/2006-DW DW1-01 9/12/2006-DW DW1-01 9/12/2006-DW DWl-01 9/12/2006-DW DW1-01 9/12/2006-DW DW1-01 9/12/2006-DW DW1-01 9/12/2006-DW DW1-01 9/12/2006-DW DW1-01 9/12/2006-DW DW1-01 9/12/2006-DW DW1-01 9/12/2006-DW DW1-01 9/12/2006-DW DW1-01 9/12/2006-DW DW1-01 9/12/2006-DW DW1-01 9/12/2006-DW DW1-01 9/12/2006-DW DW1-01 10/17/2006-DW DW1-01 10/1 7/2006-DW DW1-01 10/17/2006-DW DWI-01 10/17/2006-DW DW1-01 10/17/2006-DW DW1-01 10/17/2006-DW DW1-01 10/17/2006-DW DW1-01 10/17/2006-DW DW1-01 10/17/2006-DW DW1-01 10/1 7/2006-DW DW1-01 10/17/2006-DW DW1-01 10/17/2006-DW DateCollected 7/19/06 7/19/06 7/19/06 7/19/06 7/19/06 8/23/06 8/23/06 8/23/06 8/23/06 8/23/06 8/23/06 8/23/06 8/23/06 8/23/06 8/23/06 8/23/06 8/23/06 8/23/06 8/23/06 8/23/06 8/23/06 8/23/06 8/23/06 9/12/06 9/12/06 9/12/06 9/12/06 9/12/06 9/12/06 9/12/06 9/12/06 9/12/06 9/12/06 9/12/06 9/12/06 9/12/06 9/12/06 9/12/06 9/12/06 9/12/06 9/12/06 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 NUCLIDE 1-131 Ba-140 Cs-134 Zn-65 Mn-54 Ni-63 Fe-55 Zn-65 Sr-89 Fe-59 1-131 Co-60 Co-58 Sr-90 H-3 Nb-95 Mn-54 La-140 GB Zr-95 Cs-1 34 Ba-140 Cs-137 Fe-55 Zn-65 Zr-95 La-140 1-131 Cs-134 H-3 Cs-1 37 Nb-95 Sr-89 Sr-90 Ba-140 Mn-54 GB Co-58 Fe-59 Co-60 Ni-63 Ba-140 GB Cs-134 Nb-95 Mn-54 Cs-1 37 Co-58 Co-60 La-140 Fe-59 1-131 Fe-55 cont.....

Result

-0.404

-13.100 0.392 0.062 0.123 0.150 4.270

-0.828

-0.403

-1.080

-0.107

-0.665

-0.243

-0.295

-139.000 1.190

-0.013 0.000

-0.330 0.464 0.925

-0.741 0.830 16.700 0.050 0.436

-1.250

-0.156 0.744 85.000 0.134 0.387

-0.909

-0.153

-5.810

-0.226

-0.769

-0.462

-1.230

-0.375 4.180

-2.750

-0.653 1.140

-1.900 0.666 0.791 0.318

-0.541 0.013

-0.268 0.407 10.100 2 Sigma 1.676 27.800 2.700 6.260 2.700 35.600 117.800 4.420 0.494 5.500 1.214 2.180 2.480 0.338 314.000 5.680 2.140 12,100.000 3.820 4.460 3.820 21.200 2.220 109.400 4.900 3.920 4.400 1.184 2.360 312.000 2.240 2.640 0.480 0.484 15.220 2.060 2.580 2.160 4.760 2.320 32.200 16.080 2.380 3.500 2.840 2.580 2.540 2.800 2.580 5.660 5.180 1.502 163.800 Units PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L Printed: 04/09/2007 Page 41 of 67 Printed: 04/09/2007 Page 41 of 67

DWI cont.....

DW SampleName DW1-01 10/17/2006-DW DW1-01 10/17/2006-DW DW1-01 10/17/2006-DW DW1-01 10/17/2006-DW DW1-01 10/17/2006-DW DW1-01 10/17/2006-DW DW1-01 11/14/2006-DW DW1-01 11/14/2006-DW DW1-01 11/14/2006-DW DW1-01 11/14/2006-DW DW1i-01 11/14/2006-DW DW1-01 11/14/2006-DW DW1-01 11/14/2006-DW DW1-01 11/14/2006-DW DW1-01 11/14/2006-DW DW1-01 11/14/2006-DW DW1-01 11/14/2006-DW DW1-01 11/14/2006-DW DW1-01 11/14/2006-DW DW1-01 11/14/2006-DW DW1-01 11/14/2006-DW DW1-01 11/14/2006-DW DW1-01 11/14/2006-DW DWl-01 11/14/2006-DW DW1-01 12/4/2006-DW DW1-01 12/4/2006-DW DW1-01 12/4/2006-DW DW1-01 12/4/2006-DW DW1-01 12/4/2006-DW DW1-01 12/4/2006-DW DW1-01 12/4/2006-DW DWI-01 12/4/2006-DW DW1-01 12/4/2006-DW DW1-01 12/4/2006-DW DW1-01 12/4/2006-DW DW1-01 12/4/2006-DW DW1-01 12/4/2006-DW DW1-01 12/4/2006-DW DW1-01 12/4/2006-DW DW1-01 12/4/2006-DW DW1-01 12/4/2006-DW DWI-01 12/4/2006-DW DateCollected 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 11/14/06 11/14/06 11/14/06 11/14/06 11/14/06 11/14/06 11/14/06 11/14/06 11/14/06 11/14/06 11/14/06 11/14/06 11/14/06 11/14/06 11/14/06 11/14/06 11/14/06 11/14/06 12/4/06 12/4/06 12/4/06 12/4/06 12/4/06 12/4/06 12/4/06 12/4/06 12/4/06 12/4/06 12/4/06 12/4/06 12/4/06 12/4/06 12/4/06 12/4/06 12/4/06 12/4/06 NUCLIDE Zr-95 Zn-65 H-3 Sr-90 Sr-89 Ni-63 Ba-i 40 Ni-63 Fe-55 Co-58 Fe-59 1-131 Co-60 Cs-137 Cs-134 GB Zr-95 Zn-65 H-3 Sr-90 Sr-89 Nb-95 Mn-54 La-140 Nb-95 Ba-140 GB La-140 Fe-59 1-131 Co-60 Co-58 Cs-134 Cs-137 Mn-54 H-3 Sr-90 Sr-89 Zr-95 Fe-55 Ni-63 Zn-65 cont.....

Result

-0.977

-0.250 79.900

-0.097

-0.165

-32.000 3.180 10.800

-6.700 0.160

-0.394

-0.173 0.128

-0.170

-0.023 1.150

-0.843

-1.060

-126.000

-0.430

-2.440 0.295

-0.369 1.080 0.212

-3.730 0.740

-2.420 0.102

-0.117 0.430

-0.239

-0.773 0.026

-0.354

-27.200 0.053

-1.150

-0.688 39.000 21.500 1.620 2 Si-qma 4.840 5.100 354.000 0.344 0.294 43.000 7.320 40.600 113.000 1.680 3.340 3.620 1.938 1.850 1.850 1.438 2.940 3.860 360.000 0.336 0.512 1.854 1.668 9.040 2.940 18.080 1.678 5.360 5.020 0.918 2.300 2.440 2.840 2.460 2.340 372.000 0.196 0.308 4.420 91.200 43.000 5.580 Units PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L I

I I

DY1 GW SampleName DateCollected NUCLIDE Result 2 Sigma Units DY1-01 6/22/2006-GW 6/22/06 La-140

-3.810 6.780 PCI/L DY1-01 6/22/2006-GW 6/22/06 Cs-134

-1.520 4.140 PCI/L DY1-01 6/22/2006-GW 6/22/06 Fe-59 0.105 8.340 PCI/L DY1-01 6/22/2006-GW 6/22/06 Mn-54

-0.686 3.540 PCI/L DYl-01 6/22/2006-GW 6/22/06 Nb-95 0.447 3.940 PCI/L DYl-01 6/22/2006-GW 6/22/06 Sr-89

-0.122 0.370 PCI/L Printed: 04/09/2007 Page 42 of 67

DY1 cont.....

GW SampleName DYl-01 6/22/2006-GW DYl-01 6/22/2006-GW DYl-01 6/22/2006-GW DYl-01 6/22/2006-GW DYl-01 6/22/2006-GW DYl-01 6/22/2006-GW DYl-01 6/22/2006-GW DYl-01 6/22/2006-GW DYl-01 6/22/2006-GW DYl-01 6/22/2006-GW DYl-01 7/19/2006-GW DYl-01 7/19/2006-GW DYl-01 7/19/2006-GW DYl-01 7/19/2006-GW DYl-01 7/19/2006-GW DYl-01 7/19/2006-GW DYl-01 7/19/2006-GW DYl-01 7/19/2006-GW DYl-01 7/19/2006-GW DYl-01 7/19/2006-GW DYl-01 7/19/2006-GW DYl-01 7/19/2006-GW DYl-01 7/19/2006-GW DYl-01 7/19/2006-GW DYl-01 7/19/2006-GW DYl-01 7/19/2006-GW DYl-01 8/22/2006-GW DYl-01 8/22/2006-GW DYl-01 8/22/2006-GW DYl-01 8/22/2006-GW DYl-01 8/22/2006-GW DY1-01 8/22/2006-GW DYl-01 8/22/2006-GW DYl-01 8/22/2006-GW DYl-01 8/22/2006-GW DYl-01 8/22/2006-GW DYl-01 8/22/2006-GW DYl-01 8/22/2006-GW DYl-01 8/22/2006-GW DYl-01 8/22/2006-GW DYl-01 8/22/2006-GW DYl-01 8/22/2006-GW DYl-01 8/22/2006-GW DYl-01 8/22/2006-GW DYl-01 9/19/2006-GW DY1-01 9/19/2006-GW DYl-01 9/19/2006-GW DYl-01 9/19/2006-GW DYI-01 9/19/2006-GW DYl-01 9/19/2006-GW DYl-01 9/19/2006-GW DYl-01 9/19/2006-GW DYl-01 9/19/2006-GW DateCollected 6/22/06 6/22/06 6/22/06 6/22/06 6/22/06 6/22/06 6/22/06 6/22/06 6/22/06 6/22/06 7/19/06 7/19/06 7/19/06 7/19/06 7/19/06 7/19/06 7/19/06 7/19/06 7/19/06 7/19/06 7/19/06 7/19/06 7/19/06 7/19/06 7/19/06 7/19/06 8/22/06 8/22/06 8/22/06 8/22/06 8/22/06 8/22/06 8/22/06 8/22/06 8/22/06 8/22/06 8/22/06 8/22/06 8/22/06 8/22/06 8/22/06 8/22/06 8/22/06 8/22/06 9/19/06 9/19/06 9/19/06 9/19/06 9/19/06 9/19/06 9/19/06 9/19/06 9/19/06 NUCLIDE Sr-90 H-3 Zr-95 1-131 GB Ba-140 Cs-1 37 Co-58 Zn-65 Co-60 GB Cs-134 Co-58 Ba-140 Co-60 1-131 Fe-59 La-140 Mn-54 Nb-95 Sr-89 Sr-90 H-3 Zr-95 Cs-1 37 Zn-65 Nb-95 Mn-54 Sr-90 H-3 Zn-65 Zr-95 Fe-55 Sr-89 Ni-63 GB Ba-140 Cs-134 Cs-137 Co-58 Co-60 1-131 Fe-59 La-140 La-140 Mn-54 Nb-95 Sr-89 Sr-90 H-3 Zn-65 Zr-95 Co-60 cont.....

Result 0.160 13,500.000 1.940 1.570 11.700 1.470 1.540 0.441 0.167 1.040 19.900 1.170 0.587

-2.000 1.490 4.770

-0.048

-0.820 1.050 1.430 0.202 0.068 15,600.000 0.708 1.380

-0.252 0.558 0.174 0.007 15,600.000 0.537 1.390 27.400 0.017 33.300 24.900 0.785 1.070 0.792

-0.242 4.540

-1.510 0.004 2.480

-3.590 0.137

-0.179

-0.183

-0.009 16,800.000 1.210

-0.317 0.258 2 SiQma 0.258 860.000 6.540 6.680 3.820 19.000 5.440 3.640 7.800 4.080 3.880 2.880 2.640 26,600 3.960 13.980 5.780 8,420 2.740 3.120 1.012 0.290 968.000 5.000 2.880 5.320 2.600 2.320 0.358 858.000 4.240 3.980 122.200 0.552 47.200 5.940 15.700 2.340 2.520 2.220 3.920 6.860 4.880 5.260 8.780 3.600 4.200 0.356 0.332 970.000 7.820 6.340 4.400 Units PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L Printed: 04/09/2007 Page 43 of 67

DY1 cont.....

GW SampleName DYl-01 9/19/2006-GW DY1-01 9/19/2006-GW DYl-01 9/19/2006-GW DYl-01 9/19/2006-GW DYl-01 9/19/2006-GW DYl-01 9/19/2006-GW DYl-01 9/19/2006-GW DYl-01 9/19/2006-GW DYl-01 9/19/2006-GW DYl-01 10/24/2006-GW DYl-01 10/24/2006-GW DYl-01 10/24/2006-GW DYl-01 10/24/2006-GW DYl-01 10/24/2006-GW DYl-01 10/24/2006-GW DYl-01 10/24/2006-GW DYl-01 10/24/2006-GW DYI-01 10/2412006-GW DYl-01 10/24/2006-GW DYl-01 10/24/2006-GW DYl-01 10/24/2006-GW DYl-01 10/24/2006-GW DYl-01 10/24/2006-GW DYl-01 10/24/2006-GW DY1-01 10/24/2006-GW DYl-01 10/24/2006-GW DYl-01 10/24/2006-GW DYl-01 11/21/2006-GW DYl-01 11/21/2006-GW DYI-01 11/21/2006-GW DYl-01 11/21/2006-GW DYl-01 11/21/2006-GW DYl-01 11/21/2006-GW DYl-01 11/21/2006-GW DYl-01 11/21/2006-GW DYl-01 11/21/2006-GW DYl-01 11/21/2006-GW DYl-01 11/21/2006-GW DYl-01 11/21/2006-GW DYl-01 11/21/2006-GW DYl-01 11/21/2006-GW DYl-01 11/21/2006-GW DYl-01 11/21/2006-GW DYl-01 11/21/2006-GW DYl-01 11/21/2006-GW DYl-01 12/20/2006-GW DYl-01 12/20/2006-GW DYl-01 12/20/2006-GW DYl-01 12/20/2006-GW DYl-01 12/20/2006-GW DYl-01 12/20/2006-GW DYl-01 12/20/2006-GW DYl-01 12/20/2006-GW DateCollected 9/19/06 9/19/06 9/19/06 9/19/06 9/19/06 9/19/06 9/19/06 9/19/06 9/19/06 10/24/06 10/24/06 10/24/06 10/24/06 10/24/06 10/24/06 10/24/06 10/24/06 10/24/06 10/24/06 10/24/06 10/24/06 10/24/06 10/24/06 10/24/06 10/24/06 10/24/06 10/24/06 11/21/06 11/21/06 11/21/06 11/21/06 11/21/06 11/21/06 11/21/06 11/21/06 11/21/06 11/21/06 11/21/06 11/21/06 11/21/06 11/21/06 11/21/06 11/21/06 11/21/06 11/21/06 12/20/06 12/20/06 12/20/06 12/20/06 12/20/06 12/20/06 12/20/06 12/20/06 NUCLIDE Fe-59 1-131 Ba-140 Cs-134 Cs-137 Co-58 GB Fe-55 Ni-63 GB Cs-134 Co-60 Fe-59 Nb-95 Cs-137 Co-58 Sr-90 1-131 Zn-65 La-140 Mn-54 H-3 Ni-63 Fe-55 Zr-95 Sr-89 Ba-140 Cs-134 Zr-95 Cs-137 Co-58 Co-60 1-131 Fe-59 La-140 Mn-54 Nb-95 Sr-89 Sr-90 Zn-65 H-3 Fe-55 Ni-63 Ba-140 GB Fe-55 Ni-63 Mn-54 GB Ba-140 Cs-134 Cs-137 Co-58 cont.....

Result 1.440 0.247 3.410 0.845 1.700

-0.132 24.100 3.670

-6.880 38.200 0.639

-0.286

-1.330 0.663 1.280 0.042 0.103

-0.318 1.770 1.730 0.741 16,700.000 1.780 74.300

-2.630

-0.020

-1.460 0.416

-0.544 1.130

-0.189 0.378

-0.614

-1.390

-1.480

-0.821

-0.163

-0.239

-0.157

-0.155 12,800.000 17.300

-13.000

-2.290 19.700

-30.400

-13.100 0.748 22.200 0.208 1.250 1.110

-1.260 2 Sigma 8.320 7.540 19.820 4.100 6.360 4.260 5.080 101.400 39.600 9.380 2.800 2.720 5.120 2.700 2.820 2.480 0.566 4.660 5.580 4.320 2.540 1,112.000 40.200 199.000 4.520 0.438 13.120 5.540 5.220 2.940 2.700 2.840 5.520 5.420 4.820 2.640 3.040 0.318 0.228 5.580 1,014.000 218.000 38.400 13.420 8.200 95.400 49.400 2.340 3.600 15.600 2.720 5.980 2.480 Units PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L I

I I

I U

I I

Printed: 04/09/2007 Page 44 of 67

DYI GW SampleName DYl -01 1 2/20/2006-GW DYl-01 1 2/20/2006-GW DYl -01 12/20/2006-GW DYl -01 1 2/20/2006-GW DYl -01 12/20/20 06-GW DYl -01 1 2/20/2006-GW DYl -01 1 2/20/2006-GW DYl -01 1 2/20/2006-GW DYl -01 1 2/20/2006-GW DYl -01 1 2120/2006-GW cont.....

DateCollected 12/20/06 12/20/06 12/20/06 12/20/06 12/20/06 12/20/06 12/20/06 12/20/06 12/20/06 12/20/06 NUCLIDE Co-60 1-131 La-140 Nb-95 Sr-89 Sr-90 H-3 Zn-65 Zr-95 Fe-59 cont.....

Result 0.985 2.030 0.681 0.639

-0.123 0.105 8,850.000

-0.394

-1.160

-0.283 2 Sigma 4.100 5.620 4.260 2.460 0.356 0.350 832.000 5.600 4.420 5.480 Units PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L MDO SD SampleName MDO-01 6/30/2006-SD MDO-01 6/30/2006-SD MDO-01 6/30/2006-SD MDO-01 6/30/2006-SD MDO-01 6/30/2006-SD MDO-01 6/30/2006-SD MDO-01 6/30/2006-SD MDO-01 6/30/2006-SD SL SampleName MDO-01 9/1/2006-SL MDO-01 9/1/2006-SL MDO-01 9/1/2006-SL MDO-01 9/1/2006-SL MDO-01 9/1/2006-SL MDO-01 9/1/2006-SL MDO-01 9/1/2006-SL MDO-01 9/1/2006-SL MDO-01 9/1/2006-SL DateCollected 6/30/06 6/30/06 6/30/06 6/30/06 6/30/06 6/30/06 6/30/06 6/30/06 DateCollected 9/1/06 9/1/06 9/1/06 9/1/06 9/1/06 9/1/06 9/1/06 9/1/06 9/1/06 NUCLIDE Sr-90 Sr-89 Sr-89 Cs-134 Sr-90 Cs-134 Cs-1 37 Cs-137 NUCLIDE Ra-226 Fe-55 Cs-1 37 Ni-63 Th-228 Sr-90 TI-208 Cs-134 Sr-89 Result

-0.138

-0.965

-0.934 21.600 0.241 10.000 17.900 11.800 Result 444.000 0.403 5.600 0.126 191.000 0.306 72.300 4.090 0.333 2 Sigma 0.328 2.260 1.630 64.200 0.404 32.400 53.600 36.400 2 Sigma 107.200 25.000 13.500 2.420 58.800 0.908 43.400 19.420 1.684 Units PCI/G PCI/G PCI/G PCI/KG PCI/G PCI/KG PCI/KG PCI/KG Units PCI/KG PCI/G PCI/KG PCI/G PCI/KG PCI/G PCI/KG PCI/KG PCI/G MPD GW SampleName MPD-01 8/31/2006-GW MPD-01 8/31/2006-GW MPD-01 8/31/2006-GW MPD-01 8/31/2006-GW MPD-01 8/31/2006-GW MPD-01 8/31/2006-GW MPD-01 8/31/2006-GW MPD-01 8/31/2006-GW MPD-01 8/31/2006-GW MPD-01 8/31/2006-GW MPD-01 8/31/2006-GW MPD-01 8/31/2006-GW MPD-01 8/31/2006-GW MPD-01 8/31/2006-GW MPD-01 8/31/2006-GW DateCollected 8/31/06 8/31/06 8/31/06 8/31/06 8/31/06 8/31/06 8/31/06 8/31/06 8/31/06 8/31/06 8/31/06 8/31/06 8/31/06 8/31/06 8/31/06 NUCLIDE Co-60 Zn-65 H-3 Sr-90 Sr-89 Nb-95 La-140 Zr-95 1-131 Mn-54 Co-58 Cs-137 Cs-134 Ba-140 Ni-63 Result

-0.374

-0.691

-59.800 0.013

-0.083

-1.340 0.322 0.849

-0.367

-0.702 0.439

-0.224 1.310 4.350

-16.500 2 Sigma 2.800 6.400 314.000 0.310 0.350 3.740 9.140 5.180 14.940 2.880 2.800 2.740 2.920 25.400 44.400 Units PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L Printed: 04/09/2007 Page 45 of 67 Printed: 04/09/2007 Page 45 of 67

MPD cont.....

GW cont.....

SampleName DateCollected NUCLIDE Result 2 Sigma Units MPD-01 8/31/2006-GW 8/31/06 Fe-55 51.500 124.400 PCI/L MPD-01 8/31/2006-GW 8/31/06 GB 3.620 4.780 PCI/L MPD-01 8/31/2006-GW 8/31/06 Fe-59

-0.450 7.400 PCI/L I

I MT1 AC SampleName MT1-01 MT1-01 MT1-01 MT1-01 MT1-01 MTI-01 MT1-01 MT1-01 MT1-01 MT1-01 MT1-01 MT1-01 MT1-01 MT1-01 MT1-01 MT1-01 MT1-01 MT1-01 MTI-01 MT1-01 MT1-01 MT1-01 MT1-01 MT1-01 MT1-01 MT1-01 MT1-01 MT1-01 MT1-01 MT1-01 MT1-01 MTI-01 MT1-01 MT1-01 MT1-01 MT1-01 MT1-01 MT1-01 MT1-01 MT1-01 MT1-01 MT1-01 MT1-01 MT1-01 MT1-01 01/07/2006-AC 01/14/2006-AC 01/21/2006-AC 01/29/2006-AC 02/04/2006-AC 02/11/2006-AC 02/18/2006-AC 02/25/2006-AC 03/04/2006-AC 03/11/2006-AC 03/19/2006-AC 03/25/2006-AC 4/1/2006-AC 4/9/2006-AC 4/15/2006-AC 4/23/2006-AC 4/29/2006-AC 5/6/2006-AC 5/13/2006-AC 5/21/2006-AC 5/28/2006-AC 6/4/2006-AC 6/10/2006-AC 6/17/2006-AC 6/24/2006-AC 7/1/2006-AC 7/8/2006-AC 7/15/2006-AC 7/23/2006-AC 7/30/2006-AC 8/6/2006-AC 8/12/2006-AC 8/19/2006-AC 8/26/2006-AC 9/2/2006-AC 9/9/2006-AC 9/17/2006-AC 9/24/2006-AC 10/1/2006-AC 10/8/2006-AC 10/15/2006-AC 10/22/2006-AC 10/28/2006-AC 11/4/2006-AC 11/1 1/2006-AC DateCollected 1/7/06 1/14/06 1/21/06 1/29/06 2/4/06 2/11/06 2/18/06 2/25/06 3/4/06 3/11/06 3/19/06 3/25/06 4/1/06 4/9/06 4/15/06 4/23/06 4/29/06 5/6/06 5/13/06 5/21/06 5/28/06 6/4/06 6/10/06 6/17/06 6/24/06 7/1/06 7/8/06 7/15/06 7/23/06 7/30/06 8/6/06 8/12/06 8/19/06 8/26/06 9/2/06 9/9/06 9/17/06 9/24/06 10/1/06 10/8/06 10/15/06 10/22/06 10/28/06 11/4/06 11/11/06 NUCLIDE 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 1-131 Result 0.001

-0.003 0.000 0.004 0.000

-0.003 0.006 0.007 0.004

-0.001 0.002 0.002

-0.003 0.002

-0.007 0.000

-0.002

-0.003 0.003 0.003

-0,001 0.003 0.009 0.002 0.007 0.002

-0.001

-0.001 0.003 0.003 0.008 0.000

-0.003 0.001

-0.003

-0.007 0.013 0.001 0.007

-0.006

-0.006 0.002 0.009 0.011 0.002 2 Sigma 0.010 0.015 0.010 0.010 0.016 0.011 0.014 0.020 0.010 0.016 0.026 0.022 0.012 0.009 0.013 0.013 0.014 0.014 0.012 0.013 0.012 0.013 0.020 0.011 0.015 0.008 0.018 0.013 0.018 0.012 0.038 0.019 0.017 0.019 0.030 0.031 0.059 0.017 0.019 0.015 0.030 0.009 0.020 0.025 0.011 Units PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 I

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MT1 AC SampleName MT1-01 11/19/2006-AC MT1-01 11/25/2006-AC MT1-01 12/2/2006-AC MT1-01 12/9/2006-AC MT1-01 12/16/2006-AC MT1-01 12/23/2006-AC AP SampleName MT1-01 01/04/2006-AP MT1-01 01/04/2006-AP MT1-01 01/04/2006-AP MT1-01 01/07/2006-AP MT1-01 01/14/2006-AP MT1-01 01/21/2006-AP MT1-01 01/29/2006-AP MT1-01 02/04/2006-AP MT1-01 02/11/2006-AP MT1-01 02/18/2006-AP MT1-01 02/25/2006-AP MT1-01 03/04/2006-AP MT1-01 03/11/2006-AP MT1-01 03/19/2006-AP MT1-01 03/25/2006-AP MT1-01 4/1/2006-AP MT1-01 4/1/2006-AP MT1-01 4/1/2006-AP MT1-01 4/9/2006-AP MT1-01 4/15/2006-AP MT1-01 4/23/2006-AP MT1-01 4/29/2006-AP MT1-01 5/6/2006-AP MT1-01 5/13/2006-AP MT1-01 5/21/2006-AP MT1-01 5/28/2006-AP MT1-01 6/4/2006-AP MT1-01 6/10/2006-AP MT1-01 6/17/2006-AP MT1-01 6/24/2006-AP MT1-01 7/1/2006-AP MT1-01 7/1/2006-AP MT1-01 7/1/2006-AP MT1-01 7/8/2006-AP MT1-01 7/15/2006-AP MT1-01 7/23/2006-AP MT1-01 7/30/2006-AP MT1-01 8/6/2006-AP MT1-01 8/12/2006-AP MT1-01 8/19/2006-AP MT1-01 8/26/2006-AP MT1-01 9/2/2006-AP MT1-01 9/9/2006-AP MT1-01 9/17/2006-AP MT1-01 9/24/2006-AP cont.....

DateCollected 11/19/06 11/25/06 12/2/06 12/9/06 12/16/06 12/23/06 DateCollected 1/4/06 1/4/06 1/4/06 1/7/06 1/14/06 1/21/06 1/29/06 2/4/06 2/11/06 2/18/06 2/25/06 3/4/06 3/11/06 3/19/06 3/25/06 4/1/06 4/1/06 4/1/06 4/9/06 4/15/06 4/23/06 4/29/06 5/6/06 5/13/06 5/21/06 5/28/06 6/4/06 6/10/06 6/17/06 6/24/06 7/1/06 7/1/06 7/1/06 7/8/06 7/15/06 7/23/06 7/30/06 8/6/06 8/12/06 8/19/06 8/26/06 9/2/06 9/9/06 9/17/06 9/24/06 NUCLIDE 1-131 1-131 1-131 1-131 1-131 1-131 NUCLIDE Cs-134 Cs-137 GB GB GB GB GB GB GB GB GB GB GB GB GB GB Cs-134 Cs-137 GB GB GB GB GB GB GB GB GB GB GB GB Cs-134 Cs-137 GB GB GB GB GB GB GB GB GB GB GB GB GB cont.....

Result 0.002 0.000 0.000

-0.003

-0.001

-0.008 Result 0.000 0.000 0.012 0.030 0.033 0.026 0.021 0.023 0.058 0.017 0.048 0.005 0.009 0.006 0.015 0.006 0.000 0.001 0.002 0.007 0.019 0.016 0.023 0.024 0.046 0.049 0.051 0.034 0.010 0.007 0.000 0.000 0.002

-0.003 0.010 0.011 0.012 0.009 0.017 0.022 0.017 0.020 0.014 0.016 0.019 2 Sigma 0.012 0.011 0.019 0.011 0.018 0.014 2 Sigma 0.000 0.000 0.008 0.010 0.011 0.010 0.009 0.042 0.040 0.040 0.040 0.036 0.037 0.042 0.034 0.043 0.001 0.001 0.043 0.042 0.038 0.039 0.042 0.033 0.059 0.053 0.048 0.045 0.038 0.044 0.001 0.000 0.047 0.045 0.036 0.035 0.035 0.039 0.038 0.036 0.034 0.038 0.035 0.039 0.036 Units PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 Units PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 Rrinted: 04/09/2007 Rage 47 of 67 Printed: 04/09/2007 Page 47 of 67

MT1 AP SampleName MT1-01 10/1/2006-AP MT1-01 10/1/2006-AP MT1-01 10/1/2006-AP MT1-01 10/8/2006-AP MT1-01 10/1 5/2006-AP MT1-01 10/22/2006-AP MT1-01 10/28/2006-AP MT1-01 11/4/2006-AP MTI-01 11/11/2006-AP MT1-01 11/19/2006-AP MT1-01 11/25/2006-AP MT1-01 12/2/2006-AP MT1-01 12/9/2006-AP MT1-01 12/16/2006-AP MT1-01 12/23/2006-AP cont.....

DateCollected 10/1/06 10/1/06 10/1/06 10/8/06 10/15/06 10/22/06 10/28/06 11/4/06 11/11/06 11/19/06 11/25/06 12/2/06 12/9/06 12/16/06 12/23/06 NUCLIDE Cs-137 Cs-134 GB GB GB GB GB GB GB GB GB GB GB GB GB cont.....

Result 0.000 0.000 0.037 0.040 0.043 0.051 0.048 0.023 0.017 0.037 0.016 0.053 0.031 0.018 0.037 2 Sigma Units 0.001 0.001 0.036 0.033 0.035 0.036 0.035 0.039 0.033 0.033 0.033 0.036 0.032 0.033 0.036 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 PCI/M3 NWP GW SampleName NWP-01 8/31/2006-GW NWP-01 8/31/2006-GW NWP-01 8/31/2006-GW NWP-01 8/31/2006-GW NWP-01 8/31/2006-GW NWP-01 8/31/2006-GW NWP-01 8/31/2006-GW NWP-01 8/31/2006-GW NWP-01 8/31/2006-GW NWP-01 8/31/2006-GW NWP-01 8/31/2006-GW NWP-01 8/31/2006-GW NWP-01 8/31/2006-GW NWP-01 8/31/2006-GW NWP-01 8/31/2006-GW NWP-01 8/31/2006-GW NWP-01 8/31/2006-GW NWP-01 8/31/2006-GW DateCollected 8/31/06 8/31/06 8131106 8/31/06 8/31/06 8/31/06 8/31/06 8/31/06 8/31/06 8/31/06 8/31/06 8/31/06 8/31/06 8/31/06 8/31/06 8/31/06 8/31/06 8/31/06 NUCLIDE La-140 Fe-55 Fe-59 GB Ba-140 Cs-134 Cs-137 Co-58 Nb-95 1-131 Ni-63 Mn-54 Sr-89 Sr-90 H-3 Zn-65 Zr-95 Co-60 Result 0.186 11.500 0.116 4.830

-1.840 0.156

-0.728 0.009 0.031

-5.960

-8.410 0.202

-0.099

-0.005

-9.920 1.740 0.387 0.852 2 Sigma 6.480 130.400 5.220 3.900 22.200 2.400 2.080 2.660 3.080 11.720 44.800 2.240 0.462 0.454 316.000 10.660 4.360 2.940 Units PCI/L PCI/L PCI/L PCI/L PCI/L PCIlL PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L I

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OEL DW SampleName OEL-01 1/17/2006-DW OEL-01 1/1 7/2006-DW OEL-01 1/17/2006-DW OEL-01 1/17/2006-DW OEL-01 1/17/2006-DW OEL-01 1/17/2006-DW OEL-01 1/17/2006-DW OEL-01 1/17/2006-DW OEL-01 1/17/2006-DW OEL-01 1/17/2006-DW OEL-01 1/17/2006-DW DateCollected 1/17/06 1/17/06 1/17/06 1/17/06 1/17/06 1/17/06 1/17/06 1/17/06 1/17/06 1/17/06 1/17/06 NUCLIDE Nb-95 Mn-54 La-140 H-3 Fe-59 1-131 Co-60 Co-58 Cs-137 Sr-89 Sr-90 Result 0.681 0.835

-0.971

-35.300

-1.090

-0.191

-0.927 1.160 1.020

-0.216 0.035 2 Sigma 3.340 3,340 5.700 886.000 7.280 1.878 3.880 6.960 3.480 0.364 0.181 Units PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L Printed: 04/09/2007 Page 48 of 67

OEL DW SampleName OEL-01 1/17/2006-DW OEL-01 1/17/2006-DW OEL-01 1/17/2006-DW OEL-01 1/17/2006-DW OEL-01 1/17/2006-DW OEL-01 2/21/2006-DW OEL-01 2/21/2006-DW OEL-01 2/21/2006-DW OEL-01 2/21/2006-DW OEL-01 2/21/2006-DW OEL-01 2/21/2006-DW OEL-01 2/21/2006-DW OEL-01 2/21/2006-DW OEL-01 2/21/2006-DW OEL-01 2/21/2006-DW OEL-01 2/21/2006-DW OEL-01 2/21/2006-DW OEL-01 2/21/2006-DW OEL-01 2/21/2006-DW OEL-01 3/7/2006-DW OEL-01 3/7/2006-DW OEL-01 3/7/2006-DW OEL-01 3/7/2006-DW OEL-01 3/7/2006-DW OEL-01 3/7/2006-DW OEL-01 3/7/2006-DW OEL-01 3/7/2006-DW OEL-01 3/7/2006-DW OEL-01 3/7/2006-DW OEL-01 3/7/2006-DW OEL-01 3/7/2006-DW OEL-01 3/7/2006-DW OEL-01 3/7/2006-DW OEL-01 3/7/2006-DW OEL-01 4/5/2006-DW OEL-01 4/5/2006-DW OEL-01 4/5/2006-DW OEL-01 4/5/2006-DW OEL-01 4/5/2006-DW OEL-01 4/5/2006-DW OEL-01 4/5/2006-DW OEL-01 4/5/2006-DW OEL-01 4/5/2006-DW OEL-01 4/5/2006-DW OEL-01 4/5/2006-DW OEL-01 4/5/2006-DW OEL-01 4/5/2006-DW OEL-01 4/5/2006-DW OEL-01 5/16/2006-DW OEL-01 5/16/2006-DW OEL-01 5/16/2006-DW OEL-01 5/16/2006-DW OEL-01 5/16/2006-DW cont.....

DateCollected 1/17/06 1/17/06 1/17/06 1/17/06 1/17/06 2/21/06 2/21/06 2/21/06 2/21/06 2/21/06 2/21/06 2/21/06 2/21/06 2/21/06 2/21/06 2/21/06 2/21/06 2/21/06 2/21/06 3/7/06 3/7/06 3/7/06 3/7/06 3/7/06 3/7/06 3/7/06 3/7/06 3/7/06 3/7/06 3/7/06 3/7/06 3/7/06 3/7/06 3/7/06 4/5/06 4/5/06 4/5/06 4/5/06 4/5/06 4/5/06 4/5/06 4/5/06 4/5/06 4/5/06 4/5/06 4/5/06 4/5/06 4/5/06 5/16/06 5/16/06 5/16/06 5/16/06 5/16/06 NUCLIDE Zr-95 Zn-65 GB Cs-1 34 Ba-140 Co-60 Co-58 Cs-137 Ba-140 GB Cs-1 34 Zn-65 Zr-95 H-3 Nb-95 Mn-54 La-140 Fe-59 1-131 Nb-95 H-3 Zn-65 Zr-95 Fe-59 Cs-1 37 Mn-54 Co-58 La-140 Cs-134 Ba-140 GB 1-131 1-131 Co-60 La-140 Zn-65 Co-60 Co-58 Cs-137 Ba-140 Cs-134 Zr-95 H-3 Nb-95 Mn-54 Fe-59 1-131 GB Zn-65 H-3 Zr-95 Co-58 GB cont.....

Result

-1.580

-0.013 2.960 1.250 1.690 0.418

-0.328 0.781

-1.170 3.460 0.906

-0.156

-0.913

-12.900 1.270

-0.062

-0.034 0.790 0.285

-0.234 360.000

-1.640 0.073

-2.620 1.130

-1.050

-1.160

-0.642 2.140 2.170 2.080 0.247

-0.669 0.444 1.980 1.300

-1.300 1.570

-0.135 11.000 0.388

-0.647 35.300

-1.160

-1.290 1.490

-0.423 2.670

-2.400 71.300 3.130

-0.144 1.580 2 Sigma 5.700 8.140 2.960 2.440 14.900 2.800 2.520 2.600 10.240 3.220 2.760 5.120 4.500 532.000 2.860 2.320 3.480 4.760 1.202 3.880 572.000 9.060 6.860 7.320 3.660 3.340 3.840 5.120 4.960 13.160 2.720 1.046 4.520 4.180 7.880 8.140 4.300 6.540 3.420 29.400 4.020 6.760 368.000 4.280 3.600 8.820 1.754 3.240 8.720 364.000 8.640 4.120 3.940 Units PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L Printed: 04/09/2007 Page 49 of 67 Printed: 04/09/2007 Page 49 of 67

OEL DW SampleName OEL-01 5/16/2006-DW OEL-01 5/16/2006-DW OEL-01 5/16/2006-DW OEL-01 5/16/2006-DW OEL-01 5/16/2006-DW OEL-01 5/16/2006-DW OEL-01 5/16/2006-DW OEL-01 5/16/2006-DW OEL-01 5/16/2006-DW OEL-01 6/13/2006-DW OEL-01 6/13/2006-DW OEL-01 6/13/2006-DW OEL-01 6/13/2006-DW OEL-01 6/13/2006-DW OEL-01 6/13/2006-DW OEL-01 6/13/2006-DW OEL-01 6/13/2006-DW OEL-01 6/13/2006-DW OEL-01 6/13/2006-DW OEL-01 6/13/2006-DW OEL-01 6/13/2006-DW OEL-01 6/13/2006-DW OEL-01 6/13/2006-DW OEL-01 7/19/2006-DW OEL-01 7/19/2006-DW OEL-01 7/19/2006-DW OEL-01 7/19/2006-DW OEL-01 7/19/2006-DW OEL-01 7/19/2006-DW OEL-01 7/19/2006-DW OEL-01 7/19/2006-DW OEL-01 7/19/2006-DW OEL-01 7/19/2006-DW OEL-01 7/19/2006-DW OEL-01 7/19/2006-DW OEL-01 7/19/2006-DW OEL-01 7/19/2006-DW OEL-01 7/19/2006-DW OEL-01 7/19/2006-DW OEL-01 8/23/2006-DW OEL-01 8/23/2006-DW OEL-01 8/23/2006-DW OEL-01 8/23/2006-DW OEL-01 8/23/2006-DW OEL-01 8/23/2006-DW OEL-01 8/23/2006-DW OEL-01 8/23/2006-DW OEL-01 8/23/2006-DW OEL-01 8/23/2006-DW OEL-01 8/23/2006-DW OEL-01 8/23/2006-DW OEL-01 8/23/2006-DW OEL-01 8/23/2006-DW cont.....

DateCollected 5/16/06 5/16/06 5/16/06 5/16/06 5/16/06 5/16/06 5/16/06 5/16/06 5/16/06 6/13/06 6/13/06 6/13/06 6/13/06 6/13/06 6/13/06 6/13/06 6/13/06 6/13/06 6/13/06 6/13/06 6/13/06 6/13/06 6/13/06 7/19/06 7/19/06 7/19/06 7/19/06 7/19/06 7/19/06 7/19/06 7/19/06 7/19/06 7/19/06 7/19/06 7/19/06 7/19/06 7/19/06 7/19/06 7/19/06 8/23/06 8/23/06 8/23/06 8/23/06 8/23/06 8/23/06 8/23/06 8/23/06 8/23/06 8/23/06 8/23/06 8/23/06 8/23/06 8/23/06 NUCLIDE Ba-140 Cs-1 37 Co-60 1-131 Fe-59 La-140 Mn-54 Nb-95 Cs-134 Ba-140 Cs-1 34 1-131 Fe-59 Mn-54 Nb-95 H-3 Zr-95 GB Cs-137 Co-58 Co-60 La-140 Zn-65 Ba-140 GB Co-58 Cs-134 Cs-137 Zn-65 H-3 Mn-54 Zr-95 Nb-95 Co-60 1-131 La-140 Sr-89 Fe-59 Sr-90 1-131 Zr-95 Zn-65 Fe-59 Mn-54 La-140 Ba-140 H-3 Sr-89 Nb-95 Cs-1 34 Sr-90 Cs-137 Co-60 cont.....

Result 1.010 0.419 1.240

-0.018 2.240

-0.617 0.436

-0.155 1.690

-0.323

-0.713

-0.224 1.060 1.170

-0.073

-34.700 0,179 0,865

-1.260 0,021 0.521 2.050

-1.030 8,330 1.310

-0.600 0.321 0.585

-5.270

-168.000

-0.066

-1.600 1.090

-0.430

-0.571 0.843

-0.379

-1.820 0.029

-0.118 1.360 0.308 0.101

-0.376

-2,300.000 0.118

-117.000

-0.129 0.581

-0.104 0.157 0.471 1.190 2 Sigma 21.000 4.220 4.420 1.534 8.900 7.540 3.720 4.780 3.380 18.620 4.000 0.750 7.100 3.480 4.520 372.000 7.300 2.740 3.620 3.800 4.300 2.940 7.620 23.800 3.180 2.680 2.640 4.180 6.440 318.000 2.240 4.740 3.300 2.480 1.440 8.620 0.716 6.140 0.240 1.236 4.640 5.220 5.840 2.220 12,060.000 21.400 320.000 0.554 3.360 2.580 0.362 2.360 3.960 Units PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L I

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OEL cont.

OEL cont.....

DW SampleName OEL-01 8/23/2006-DW OEL-01 8/23/2006-DW OEL-01 8/23/2006-DW OEL-01 8/23/2006-DW OEL-01 9/12/2006-DW OEL-01 9/12/2006-DW OEL-01 9/12/2006-DW OEL-01 9/12/2006-DW OEL-01 9/12/2006-DW OEL-01 9/12/2006-DW OEL-01 9/12/2006-DW OEL-01 9/12/2006-DW OEL-01 9/12/2006-DW OEL-01 9/12/2006-DW OEL-01 9/12/2006-DW OEL-01 9/12/2006-DW OEL-01 9/12/2006-DW OEL-01 9/12/2006-DW OEL-01 9/12/2006-DW OEL-01 9/12/2006-DW OEL-01 9/12/2006-DW OEL-01 9/12/2006-DW OEL-01 10/1 7/2006-DW OEL-01 10/1 7/2006-DW OEL-01 10/17/2006-DW OEL-01 10/1 7/2006-DW OEL-01 10/1 7/2006-DW OEL-01 10/1 7/2006-DW OEL-01 10/17/2006-DW OEL-01 10/1 7/2006-DW OEL-01 10/1 7/2006-DW OEL-01 10/1 7/2006-DW OEL-01 10/1 7/2006-DW OEL-01 10/1 7/2006-DW OEL-01 10/1 7/2006-DW OEL-01 10/17/2006-DW OEL-01 10/17/2006-DW OEL-01 10/17/2006-DW OEL-01 10/1 7/2006-DW OEL-01 10/1 7/2006-DW OEL-01 11/14/2006-DW OEL-01 11/14/2006-DW OEL-01 11/14/2006-DW OEL-01 11/14/2006-DW OEL-01 11/14/2006-DW OEL-01 11/14/2006-DW OEL-01 11/14/2006-DW OEL-01 11/14/2006-DW OEL-01 11/14/2006-DW OEL-01 11/14/2006-DW OEL-01 11/14/2006-DW OEL-01 11/14/2006-DW OEL-01 11/14/2006-DW DateCollected 8/23/06 8/23/06 8/23/06 8/23/06 9/12/06 9/12/06 9/12/06 9/12/06 9/12/06 9/12/06 9/12/06 9/12/06 9/12/06 9/12/06 9/12/06 9/12/06 9/12/06 9/12/06 9/12/06 9/12/06 9/12/06 9/12/06 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 11/14/06 11/14/06 11/14/06 11/14/06 11/14/06 11/14/06 11/14/06 11/14/06 11/14/06 11/14/06 11/14/06 11/14/06 11/14/06 NUCLIDE Ni-63 Co-58 GB Fe-55 Sr-89 La-140 H-3 Ni-63 Mn-54 Fe-55 1-131 Fe-59 Sr-90 Cs-134 Nb-95 Zn-65 Co-60 Co-58 Cs-137 GB Zr-95 Ba-140 H-3 1-131 Fe-59 La-140 Mn-54 Nb-95 Sr-90 Zn-65 Zr-95 Sr-89 Cs-137 Co-58 Co-60 GB Cs-134 Ba-140 Fe-55 Ni-63 1-131 Fe-59 Ni-63 Fe-55 La-140 Zr-95 Zn-65 H-3 Co-60 Co-58 Cs-137 Cs-134 Ba-140 cont.....

Result 8.520

-0.174 1.580

-0.346

-0.024 1.770 89.200

-5.020 0.580 57.300

-0.317

-0.258

-0.062

-0.373 0.173 0.168

-0.230 0.016 0.453 1.910 0.566

-3.560 78.900 0.230

-1.030

-3.260

-0.134 1.630 0.067

-1.590

-1.740 0.004 0.500 0.304 0.330

-5.390 0.598 3.980 74.500

-16.400

-0.255 2.190

-14.200

-5.920

-1.100

-1.590 1.470

-203.000

-0.703 1.020 0.089 0.277 1.450 2 Sigma 34.000 2.660 4.480 118.600 0.436 4.680 312.000 33.600 2.340 270.000 1.172 5.440 0.304 2.740 2.520 4.320 2.260 2.500 2.080 1.994 3.820 18.840 350.000 1.566 6.200 8.500 3.060 4.040 0.330 6.380 5.220 0.324 2.920 2.960 3.060 2.600 3.140 21.000 172.000 34.200 1.110 4.500 36.400 102.200 3.680 4.700 5.780 354.000 2.800 2.620 2.620 2.980 10.660 Units PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L Printed: 04/09/2007 Page 51 of 67 Printed: 04/09/2007 Page 51 of 67

OEL DW SampleName OEL-01 11/14/2006-DW OEL-01 11/14/2006-DW OEL-01 11/14/2006-DW OEL-01 11/14/2006-DW OEL-01 11/14/2006-DW OEL-01 12/4/2006-DW OEL-01 12/4/2006-DW OEL-01 12/4/2006-DW OEL-01 12/4/2006-DW OEL-01 12/4/2006-DW OEL-01 12/4/2006-DW OEL-01 12/4/2006-DW OEL-01 12/4/2006-DW OEL-01 12/4/2006-DW OEL-01 12/4/2006-DW OEL-01 12/4/2006-DW OEL-01 12/4/2006-DW OEL-01 12/4/2006-DW OEL-01 12/4/2006-DW OEL-01 12/4/2006-DW OEL-01 12/4/2006-DW OEL-01 12/4/2006-DW OEL-01 12/4/2006-DW cont.....

DateCollected 11/14/06 11/14/06 11/14/06 11/14/06 11/14/06 12/4/06 12/4/06 12/4/06 12/4/06 12/4/06 12/4/06 12/4/06 12/4/06 12/4/06 12/4/06 12/4/06 12/4/06 12/4/06 12/4/06 12/4/06 12/4/06 12/4/06 12/4/06 NUCLIDE GB Mn-54 Nb-95 Sr-89 Sr-90 Co-58 GB Ba-140 Cs-1 37 Co-60 1-131 Fe-59 La-140 Mn-54 Cs-134 Zr-95 Nb-95 Sr-89 Sr-90 H-3 Zn-65 Fe-55 Ni-63 cont.....

Result 2.520 1.060 0.018

-1.030

-0.301

-0.341 1.090 6.500 0.216

-0.160

-0.367 0.970 0.000 0.499 0.443 1.850

-0.516

-2.000 0.006 26.100 2.130 10.100 17.100 2 Sigma 1.738 2.980 4.140 0.370 0.298 2.520 1.654 22.000 2.620 2.780 0.878 5.880 1,922.000 2.260 2.500 4.800 3.100 0.344 0.170 362.000 23.800 90.600 40.400 Units PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L OSG I

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SL SampleName OSG-01 9/21/2006-SL OSG-01 9/21/2006-SL OSG-0 1 9/21 /2006-SL OSG-01 9/21/2006-SL OSG-01 9/21/2006-SL OSG-01 9/21 /2006-SL OSG-01 9/21/2006-SL OSG-01 9/21/2006-SL OSG-01 9/21/2006-SL OSG-01 9/21 /2006-SL DateCollected 9/21/06 9/21/06 9/21/06 9/21/06 9/21/06 9/21/06 9/21/06 9/21/06 9/21/06 9/21/06 NUCLIDE Ni-63 Ra-228 Ra-226 Cs-137 Cs-134 Sr-90 TI-208 Sr-89 Th-228 Fe-55 Result 0.203 923.000 840.000

-14.200 16.600 2.060 286.000

-1.910 801.000 6.420 2 Sigma 3.220 304.000 185.600 28.400 58.800 1.538 76.800 0.482 151.600 17.300 Units PCI/G PCI/KG PCI/KG PCI/KG PCI/KG PCI/G PCI/KG PCI/G PCI/KG PCI/G OUT SW SampleName OUT-01 01/13/2006-SW OUT-01 01/13/2006-SW OUT-01 01/13/2006-SW OUT-01 01/13/2006-SW OUT-01 01/13/2006-SW OUT-01 01/13/2006-SW OUT-01 01/13/2006-SW OUT-01 01/13/2006-SW OUT-01 01/13/2006-SW OUT-01 01/13/2006-SW OUT-01 01/13/2006-SW DateCollected 1/13/06 1/13/06 1/13/06 1/13/06 1/13/06 1/13/06 1/13/06 1/13/06 1/13/06 1/13/06 1/13/06 NUCLIDE Fe-59 Mn-54 Nb-95 H-3 Zn-65 Zr-95 La-140 Co-58 Cs-137 Cs-134 Ba-140 Result

-4.280

-0.380 1.860 204.000 4.210 2.800 1.740 0.065

-0.124 0.621

-0.590 2 Sigma 8.720 3.940 4.480 500.000 8.980 16.280 7.160 4.320 3.960 4.420 21.400 Units PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L Printed: 04/09/2007 Page 52 of 67

OUT cont.

OUT cont.....

SW SampleName OUT-01 01/13/2006-SW OUT-01 01/13/2006-SW OUT-01 02/21/2006-SW OUT-01 02/21/2006-SW OUT-01 02/21/2006-SW OUT-01 02/21/2006-SW OUT-01 02/21/2006-SW OUT-01 02/21/2006-SW OUT-01 02/21/2006-SW OUT-01 02/21/2006-SW OUT-01 02/21/2006-SW OUT-01 02/21/2006-SW OUT-01 02/21/2006-SW OUT-01 02/21/2006-SW OUT-01 02/21/2006-SW OUT-01 02/21/2006-SW OUT-01 03/08/2006-SW OUT-01 03/08/2006-SW OUT-01 03/08/2006-SW OUT-01 03/08/2006-SW OUT-01 03/08/2006-SW OUT-01 03/08/2006-SW OUT-01 03/08/2006-SW OUT-01 03/08/2006-SW OUT-01 03/08/2006-SW OUT-01 03/08/2006-SW OUT-01 03/08/2006-SW OUT-01 03/08/2006-SW OUT-01 03/08/2006-SW OUT-01 03/08/2006-SW OUT-01 4/7/2006-SW OUT-01 4/7/2006-SW OUT-01 4/7/2006-SW OUT-01 4/7/2006-SW OUT-01 4/7/2006-SW OUT-01 4/7/2006-SW OUT-01 4/7/2006-SW OUT-01 4/7/2006-SW OUT-01 4/7/2006-SW OUT-01 4/7/2006-SW OUT-01 4/7/2006-SW OUT-01 4/7/2006-SW OUT-01 4/7/2006-SW OUT-01 5/19/2006-SW OUT-01 5/19/2006-SW OUT-01 5/19/2006-SW OUT-01 5/19/2006-SW OUT-01 5/19/2006-SW OUT-01 5/19/2006-SW OUT-01 5/19/2006-SW OUT-01 5/19/2006-SW OUT-01 5/19/2006-SW OUT-01 5/19/2006-SW DateCollected 1/13/06 1/13/06 2/21/06 2/21/06 2/21/06 2/21/06 2/21/06 2/21/06 2/21/06 2/21/06 2/21/06 2/21/06 2/21/06 2/21/06 2/21/06 2/21/06 3/8/06 3/8/06 3/8/06 3/8/06 3/8/06 3/8/06 3/8/06 3/8/06 3/8/06 3/8/06 3/8/06 3/8/06 3/8/06 3/8/06 4/7/06 4/7/06 4/7/06 4/7/06 4/7/06 4/7/06 4/7/06 4/7/06 4/7/06 4/7/06 4/7/06 4/7/06 4/7/06 5/19/06 5/19/06 5/19/06 5/19/06 5/19/06 5/19/06 5/19/06 5/19/06 5/19/06 5/19/06 NUCLIDE 1-131 Co-60 Ba-140 Cs-1 34 Cs-137 Co-58 Co-60 1-131 Fe-59 La-140 Mn-54 Nb-95 K-40 H-3 Zn-65 Zr-95 K-40 Zr-95 H-3 Nb-95 Mn-54 La-140 Fe-59 1-131 Co-60 Co-58 Cs-137 Cs-134 Ba-140 Zn-65 La-140 Fe-59 H-3 Ba-140 Cs-134 Cs-137 Co-58 1-131 Zr-95 Zn-65 Mn-54 Nb-95 Co-60 Zr-95 Zn-65 H-3 Nb-95 Fe-59 Mn-54 1-131 Co-60 Co-58 Cs-137 cont.....

Result 1.870 1.000

-0.499

-1.880 1.230 0.938 0.826

-1.350 0.443 0.497 0.499

-0.250 365.000 61.100 0.616

-1.250 349.000

-1.030 135.000 0.181 0.715 0.735

-0.025

-1.590

-0.334 1.610

-0M609 0.682 3.050

-2.040

-1.210

-2.990

-51.900 10.800 0.609 0.181

-0.389

-0.895 2.450

-0.145

-1.360 0.860 0.556 1.490

-4.050

-44.100 0.983

-1.560 0.428 2.650

-1.950 0.186 0.973 2 Sigma 7.660 3.860 10.680 2.920 2.720 2.780 2.800 3.740 5.460 4.000 2.540 2.620 118.800 540.000 5.920 4.700 135.600 8.980 550.000 5.200 4.760 8.320 8.960 10.900 5.020 4.720 4.480 4.900 20.800 10.060 6.940 8.560 356.000 23.800 4.140 3.960 3.820 9.960 7.260 9.980 4.060 4.480 4.780 7.800 9.260 380.000 4.580 9.360 4.300 9.880 4.120 4.280 4.060 Units PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L Printed: 04/09/2007 Page 53 of 67 Printed: 04/09/2007 Page 53 of 67

OUT SW SampleName OUT-01 5/19/2006-SW OUT-01 5/19/2006-SW OUT-01 5/19/2006-SW OUT-01 6/13/2006-SW OUT-01 6/13/2006-SW OUT-01 6/13/2006-SW OUT-01 6/13/2006-SW OUT-01 6/13/2006-SW OUT-01 6/13/2006-SW OUT-01 6/13/2006-SW OUT-01 6/13/2006-SW OUT-01 6/13/2006-SW OUT-01 6/13/2006-SW OUT-01 6/13/2006-SW OUT-01 6/13/2006-SW OUT-01 6/13/2006-SW OUT-01 7/13/2006-SW OUT-01 8/2/2006-SW OUT-01 8/2/2006-SW OUT-01 8/2/2006-SW OUT-01 8/2/2006-SW OUT-01 8/2/2006-SW OUT-01 8/2/2006-SW OUT-01 8/2/2006-SW OUT-01 8/2/2006-SW OUT-01 8/2/2006-SW OUT-01 8/2/2006-SW OUT-01 8/2/2006-SW OUT-01 8/2/2006-SW OUT-01 8/2/2006-SW OUT-01 8/11/2006-SW OUT-01 8/11/2006-SW OUT-01 8/11/2006-SW OUT-01 8/11/2006-SW OUT-01 8/11/2006-SW OUT-01 8/11/2006-SW OUT-01 8/11/2006-SW OUT-01 8/11/2006-SW OUT-01 8/11/2006-SW OUT-01 8/11/2006-SW OUT-01 8/11/2006-SW OUT-01 8/11/2006-SW OUT-01 8/11/2006-SW OUT-01 8/11/2006-SW OUT-01 8/11/2006-SW OUT-01 9/13/2006-SW OUT-01 9/13/2006-SW OUT-01 9/13/2006-SW OUT-01 9/13/2006-SW OUT-01 9/13/2006-SW OUT-01 9/13/2006-SW OUT-01 9/13/2006-SW OUT-01 9/13/2006-SW cont.....

DateCollected 5/19/06 5/19/06 5/19/06 6/13/06 6/13/06 6/13/06 6/13/06 6/13/06 6/13/06 6/13/06 6/13/06 6/13/06 6/13/06 6/13/06 6/13/06 6/13/06 7/13/06 8/2/06 8/2/06 8/2/06 8/2/06 8/2/06 8/2/06 8/2/06 8/2/06 8/2/06 8/2/06 8/2/06 8/2/06 8/2/06 8/11/06 8/11/06 8/11/06 8/11/06 8/11/06 8/11/06 8/11/06 8/11/06 8/11/06 8/11/06 8/11/06 8/11/06 8/11/06 8/11/06 8/11/06 9/13/06 9/13/06 9/13/06 9/13/06 9/13/06 9/13/06 9/13/06 9/13/06 NUCLIDE Cs-134 Ba-140 La-140 Ba-140 Zr-95 Zn-65 H-3 Fe-59 Co-60 Cs-1 37 Co-58 Nb-95 La-140 1-131 Cs-134 Mn-54 H-3 1-131 Nb-95 Fe-59 Cs-1 37 Zr-95 Zn-65 H-3 Mn-54 La-140 Ba-140 Co-60 Cs-1 34 Co-58 H-3 Zn-65 Zr-95 Fe-59 Mn-54 Nb-95 1-131 Ba-140 La-140 Fe-55 Ni-63 Cs-1 34 Cs-137 Co-58 Co-60 Zn-65 Cs-137 H-3 Fe-59 Mn-54 Nb-95 Zr-95 Fe-55 cont.....

Result

-0.242

-4.450

-5.640

-2.460 2.000

-2.170 10.800

-2.310

-1.540 0.809

-0.474 1.310

-2.620

-0.898

-0.540

-1.360

-40.000

-0.764 0.090

-1.040 0.518

-1.340

-4.070 29.400

-2.790

-0.573 1.560 0.464

-0.009

-0.648

-144.000

-0.599 2.380 1.470

-0.540

-0.112

-5.700

-0.895

-0.133

-35.500

-12.800 0.618

-0.403 0.363

-0.195

-0.598 0.814 115.000 0.173 0.109

-0.457 1.210 71.500 2 Sigma 4.200 24.800 10.960 16.740 6.080 7.560 370.000 7.500 3.560 3.600 3.480 3.520 5.480 6.340 3.560 3.480 314.000 14.260 4.040 7.880 3.140 5.960 7.360 378.000 3.180 7.460 24.200 3.260 3.260 3.180 326.000 5.580 5.420 7.680 2.640 3.480 13.660 22.800 9.680 144.400 37.600 2.820 2.360 2.860 2.920 5.640 2.560 312.000 5.860 2.460 3.280 4.620 216.000 Units PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L I

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Printed: 04/09/2007 Page 54 of 67

OUT cant.

OUT cont.....

SW SampleName OUT-01 9/13/2006-SW OUT-01 9/13/2006-SW OUT-01 9/13/2006-SW OUT-01 9/13/2006-SW OUT-01 9/13/2006-SW OUT-01 9/13/2006-SW OUT-01 9/13/2006-SW OUT-01 9/13/2006-SW OUT-01 9/13/2006-SW OUT-01 9/13/2006-SW OUT-01 10/11/2006-SW OUT-01 10/11/2006-SW OUT-01 10/11/2006-SW OUT-01 10/11/2006-SW OUT-01 10/11/2006-SW OUT-01 10/11/2006-SW OUT-01 10/11/2006-SW OUT-01 10/11/2006-SW OUT-01 10/11/2006-SW OUT-01 10/11/2006-SW OUT-01 10/11/2006-SW OUT-01 10/11/2006-SW OUT-01 10/11/2006-SW OUT-01 10/11/2006-SW OUT-01 10/11/2006-SW OUT-01 10/11/2006-SW OUT-01 10/11/2006-SW OUT-01 10/11/2006-SW OUT-01 11/2/2006-SW OUT-01 11/2/2006-SW OUT-01 11/2/2006-SW OUT-01 11/2/2006-SW OUT-01 11/2/2006-SW OUT-01 11/2/2006-SW OUT-01 11/2/2006-SW OUT-01 11/2/2006-SW OUT-01 11/2/2006-SW OUT-01 11/2/2006-SW OUT-01 11/2/2006-SW OUT-01 11/2/2006-SW OUT-01 11/2/2006-SW OUT-01 11/2/2006-SW OUT-01 11/2/2006-SW OUT-01 11/2/2006-SW OUT-01 11/2/2006-SW OUT-01 11/2/2006-SW OUT-01 12/4/2006-SW OUT-01 12/4/2006-SW OUT-01 12/4/2006-SW OUT-01 12/4/2006-SW OUT-01 12/4/2006-SW OUT-01 12/4/2006-SW OUT-01 12/4/2006-SW DateCollected 9/13/06 9/13/06 9/13/06 9/13/06 9/13/06 9/13/06 9/13/06 9/13/06 9/13/06 9/13/06 10/11/06 10/11/06 10/11/06 10/11/06 10/11/06 10/11/06 10/11/06 10/11/06 10/11/06 10/11/06 10/11/06 10/11/06 10/11/06 10/11/06 10/11/06 10/11/06 10/11/06 10/11/06 11/2/06 11/2/06 1112/06 11/2/06 11/2/06 11/2/06 11/2/06 11/2/06 11/2/06 11/2/06 11/2/06 11/2/06 11/2/06 11/2/06 11/2/06 11/2/06 11/2/06 11/2/06 12/4/06 12/4/06 12/4/06 12/4/06 12/4/06 12/4/06 12/4/06 NUCLIDE Co-60 Ba-140 La-140 Co-58 1-131 Ni-63 Cs-134 GB Sr-89 Sr-90 Co-60 Fe-59 Mn-54 Nb-95 Sr-89 Sr-90 H-3 Zn-65 Zr-95 1-131 La-140 Co-58 Fe-55 Ni-63 GB Ba-140 Cs-134 Cs-137 Cs-134 Ba-140 Cs-137 Co-58 Co-60 1-131 Fe-59 La-140 Mn-54 GB Sr-89 Nb-95 Sr-90 H-3 Zn-65 Zr-95 Fe-55 Ni-63 Co-60 Zr-95 Ba-140 Cs-134 Co-58 1-131 La-140 cont.....

Result 0.512

-0.524

-1.100

-0.143 0.383 3.730 0.249 276.000 0.784

-0.263 0.187

-0.595 1.700

-1.020

-1.870 0.895 53.600

-1.190

-0.711

-0.384

-1.590 0.556

-6.520

-4.420 186.000 7.150 1.890

-0.543 0.811 1.110 0.334

-0.553 0.179 0.897 1.000 0.833

-0.657 318.000

-12.300 0.648 6.090

-186.000

-0.287

-0.189 152.000 7.100 1.050

-1.810

-2.640 1.170 0.361 0.409 1.340 2 Sigma 2.520 18.280 5.220 2.880 9.000 35.600 4.140 107.000 7.700 5.080 5.300 8.520 4.400 5.180 5.780 6.080 348.000 9.540 8.140 6.580 7.020 4.480 106.400 46.200 103.400 15.660 5.000 4.840 2.260 11.100 2.180 2.180 2.080 4.160 4.240 3.420 2.240 127.200 6.760 2.440 7.040 372.000 5.260 3.860 198.200 29.600 2.620 4.380 10.440 3.280 2.860 3.360 3.020 Units PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L Printed: 04/09/2007 Page 55 of 67

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I Printed: 04/09/2007 Page 56 of 67

owl cont.....

GW SampleName OWl-01 8/22/2006-GW OWl-01 8/22/2006-GW OWl-01 8/22/2006-GW OWl-01 8/22/2006-GW OWl-01 8/22/2006-GW OWl-01 8/22/2006-GW OWl-01 8/22/2006-GW OWl-01 8/22/2006-GW OWl-01 8/22/2006-GW OWl-01 8/22/2006-GW OWl-01 8/22/2006-GW OWi-01 8/22/2006-GW OWl-01 8/22/2006-GW OWi-01 8/22/2006-GW OWi-01 8/22/2006-GW OWl-01 9/19/2006-GW OWl-01 9/19/2006-GW OWi-01 9/19/2006-GW OWi-01 9/19/2006-GW OWl-01 9/19/2006-GW OWl-01 9/19/2006-GW OWl-01 9/19/2006-GW OWi-01 9/19/2006-GW OWl-01 9/19/2006-GW OWl-01 9/19/2006-GW OWi-01 9/19/2006-GW OWi-01 9/19/2006-GW OWi-01 9/19/2006-GW OWi-01 9/19/2006-GW OWl-01 9/19/2006-GW OWl-01 9/19/2006-GW OWl-01 9/19/2006-GW OWl-01 9/19/2006-GW OWl-01 9/19/2006-GW OWl-01 9/19/2006-GW OWi-01 10/24/2006-GW OWi-01 10/24/2006-GW OWi-01 10/24/2006-GW OWi-01 10/24/2006-GW OWl-01 10/24/2006-GW OWi-01 10/24/2006-GW OWl-01 10/24/2006-GW OWI-01 10/24/2006-GW OWl-01 10/24/2006-GW OWl-01 10/24/2006-GW OWl-01 10/24/2006-GW OWi-01 10/24/2006-GW OWl-01 10/24/2006-GW OWl-01 10/24/2006-GW OWi-01 10/24/2006-GW OWi-01 10/24/2006-GW OWl-01 10/24/2006-GW OWl-01 10/24/2006-GW DateCollected 8/22/06 8/22/06 8/22/06 8/22/06 8/22/06 8/22/06 8/22/06 8/22/06 8/22/06 8/22/06 8/22/06 8/22/06 8/22/06 8/22/06 8/22/06 9/19/06 9/19/06 9/19/06 9/19/06 9/19/06 9/19/06 9/19/06 9/19/06 9/19/06 9/19/06 9/19/06 9/19/06 9/19/06 9/19/06 9/19/06 9/19/06 9/19/06 9/19/06 9/19/06 9/19/06 10/24/06 10/24/06 10/24/06 10/24/06 10/24/06 10/24/06 10/24/06 10/24/06 10/24/06 10/24/06 10/24/06 10/24/06 10/24/06 10/24/06 10/24/06 10/24/06 10/24/06 10/24/06 NUCLIDE Cs-137 Co-60 Fe-59 La-140 Mn-54 Nb-95 Ra-226 Sr-89 Sr-90 H-3 Zn-65 Zr-95 Co-58 Fe-55 Ni-63 Co-60 Fe-55 Ni-63 GB Ba-140 Cs-134 Cs-137 Co-58 Zn-65 1-131 La-140 Mn-54 Nb-95 Ra-226 Sr-89 Sr-90 H-3 Fe-59 Zr-95 H-3 Mn-54 Ra-226 Th-230 Zn-65 Ba-140 Co-58 Cs-1 34 Fe-59 1-131 Co-60 Sr-90 Cs-137 La-140 Nb-95 GB U-234 Zr-95 Ni-63 cont.....

Result

-2.350

-2.150

-2.390 1.340 0.167 1.140 47.700

-0.262

-0.107 657.000 0.234 0.607

-0.968

-2.270 40.900 0.201 37.700 5.040 3.190

-4.490

-2.090 1.950

-1.520 4.670

-0.925

-0.247

-1.990 2.510 102.000

-0.380 0.055 548.000

-0.272 0.956 2,830.000

-1.180 87.400 87.400 2.280

-0.848

-0.766 0.169 0.598 1.780 1.170 0.362 0.023 0.383 1.540 22.400 97.300

-0.345 14.500 2 Sigma 4.240 3.740 8.240 6.340 3.260 4.060 15.520 0.408 0.306 366.000 6.740 5.320 3.200 127.200 51.600 5.500 114.000 35.800 3.620 21.600 5.320 4.680 5.000 10.620 8.980 8.500 4.580 6.200 23.000 0.408 0.334 344.000 10.000 7.900 484.000 2.780 17.360 17.360 6.140 13.100 2.780 3.200 5.700 5.420 2.940 0.306 3.340 4.680 3.560 4.720 25.000 4.960 45.200 Units PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L Printed: 04/09/2007 Page 57 of 67

owl GW SampleName OWl-01 10/24/2006-GW oWl-01 10/24/2006-GW OWl-01 11/21/2006-GW OWl-01 11/21/2006-GW OWl-01 11/21/2006-GW OWl-01 11/21/2006-GW OWl-01 11/21/2006-GW OWl-01 11/21/2006-GW OWl-01 11/21/2006-GW OWl-01 11/21/2006-GW OWl-01 11/21/2006-GW OWl-01 11/21/2006-GW OWl-01 11/21/2006-GW OWl-01 11/21/2006-GW OWl-01 11/21/2006-GW OWl-01 11/21/2006-GW OWl-01 11/21/2006-GW OWl-01 11/21/2006-GW OWl-01 1112112006-GW OWl-01 11/21/2006-GW OWl-01 11/21/2006-GW OWl-01 12/20/2006-GW OWl-01 12/20/2006-GW OWl-01 12/20/2006-GW OWl-01 12/20/2006-GW OWl-01 12/20/2006-GW OWl-01 12/20/2006-GW OWl-01 12/20/2006-GW OWl-01 12/20/2006-GW OWl-01 12/20/2006-GW OWl-01 12/20/2006-GW OWi-01 12/20/2006-GW OWl-01 12/20/2006-GW OWi-01 12/20/2006-GW OWi-01 12/20/2006-GW OWi-01 12/20/2006-GW OWi-01 12/20/2006-GW OWl-01 12/20/2006-GW OWl-01 12/20/2006-GW OWl-01 12/20/2006-GW cont.....

DateCollected 10/24/06 10/24/06 11/21/06 11/21/06 11/21/06 11/21/06 11/21/06 11/21/06 11/21/06 11/21/06 11/21/06 11/21/06 11/21/06 11/21/06 11/21/06 11/21/06 11/21/06 11/21/06 11/21/06 11/21/06 11/21/06 12/20/06 12/20/06 12/20/06 12/20/06 12/20/06 12/20/06 12/20/06 12/20/06 12/20/06 12/20/06 12/20/06 12/20/06 12/20/06 12/20/06 12/20/06 12/20/06 12/20/06 12/20/06 12/20/06 NUCLIDE H-3 Sr-89 Sr-90 Ra-226 Zn-65 Zr-95 Fe-55 Ni-63 Sr-89 Ba-140 H-3 GB Cs-134 Cs-137 Co-58 Co-60 1-131 Fe-59 La-140 Mn-54 Nb-95 Fe-55 Ni-63 Zr-95 Zn-65 H-3 Co-60 Mn-54 GB Nb-95 Ra-226 La-140 Fe-59 Sr-89 Sr-90 Co-58 Cs-137 Cs-134 Ba-140 1-131 cont.....

Result 698.000

-0.431 0.097 60.000 0.224 1.310 92.000

-7.680

-0.217 3.190 592.000 3.870 0.502

-1.220 0.022 0.905

-1.790 1.330

-1.040 0.166 1.240

-17.900

-27.600 0.861 0.871 488.000

-0.066

-0.054 3.560 1.340 53.300

-1.680 1.460

-0.329

-0.005

-0.300

-0.833 0.638 1.480

-3.950 2 Siama 390.000 0.374 0.264 16.200 6.020 4.700 218.000 37.800 0.332 13.680 408.000 2.060 2.640 3.260 3.100 2.480 5.440 5.000 4.320 2.740 3.100 90.200 46.600 4.700 6.780 404.000 3.060 2.720 3.660 3.260 13.640 5.180 5.760 0.322 0.360 2.960 2.820 3.040 16.660 5.940 Units PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L POIIL PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L U

I I

OW2 GW SampleName DateCollected NUCLIDE Result 2 Sigma Units OW2-01 6/23/2006-GW 6/23/06 H-3 2,780.000 506.000 PCI/L OW2-01 8/22/2006-GW 8/22/06 H-3 2,570.000 462.000 PCI/L OW2-01 9/19/2006-GW 9/19/06 H-3 2,830.000 484.000 PCI/L OW2-01 10/24/2006-GW 10/24/06 H-3 2,510.000 538.000 PCI/L OW2-01 11/21/2006-GW 11/21/06 H-3 2,570.000 548.000 PCI/L OW2-01 12/20/2006-GW 12/20/06 H-3 2,460.000 536.000 PCI/L PMO Printed: 04/09/2007 Page 58 of 67

PMO SD SampleName PMO-01 6/30/2006-SD PMO-01 6/30/2006-SD PMO-01 6/30/2006-SD PMO-01 6/30/2006-SD SL SampleName PMO-01 9/1 /2006-SL PMO-01 9/1/2006-SL PMO-01 9/1/2006-SL PMO-01 9/1/2006-SL PMO-01 9/1 /2006-SL PMO-01 9/1/2006-SL PMO-0 1 9/11/2006-SL PMO-01 9/1/2006-SL PMO-01 9/1 /2006-SL cont.....

DateCollected 6/30/06 6/30/06 6/30/06 6/30/06 DateCollected 9/1/06 9/1/06 9/1/06 9/1/06 9/1/06 9/1/06 9/1/06 9/1/06 9/1/06 NUCLIDE Cs-134 Cs-137 Sr-90 Sr-89 NUCLIDE TI-208 Cs-134 Ra-226 Th-228 Fe-55 Ni-63 Sr-89 Sr-90 Cs-137 Result

-1.610 0.656 0.125

-1.100 Result 103.000 13.500 361.000 344.000 0.190 0.329

-0.827

-0.338 11.300 2 Sigma 50.000 43.600 0.350 1.314 2 Sigma 47.200 47.800 103.000 69.000 24.000 2.960 1.860 1.146 36.400 Units PCI/KG PCI/KG PCI/G PCI/G Units PCI/KG PCI/KG PCI/KG PCI/KG PCI/G PCI/G PCI/G PCI/G PCI/KG PON AV SampleName PON-01 01/26/2006-AV PON-01 01/26/2006-AV PON-01 01/26/2006-AV PON-01 01/26/2006-AV PON-01 01/26/2006-AV PON-01 4/7/2006-AV PON-01 4/7/2006-AV PON-01 4/7/2006-AV PON-01 4/7/2006-AV PON-01 7/13/2006-AV PON-01 7/13/2006-AV PON-01 7/13/2006-AV PON-01 7/13/2006-AV PON-01 10/11/2006-AV PON-01 10/1 1/2006-AV PON-01 10/1 1/2006-AV PON-01 10/1 1/2006-AV ch SampleName PON-01 12/1/2006-FH--Per PON-01 12/1/2006-FH--Per PON-01 12/1/2006-FH--Per PON-01 12/1/2006-FH--Per PON-01 12/1/2006-FH--Per PON-01 12/1/2006-FH--Per PON-01 12/1/2006-FH--Per FH SampleName PON-01 02/24/2006-FH PON-01 02/24/2006-FH PON-01 02/24/2006-FH PON-01 02/24/2006-FH PON-01 02/24/2006-FH DateCollected 1/26/06 1/26/06 1/26/06 1/26/06 1/26/06 4/7/06 4/7/06 4/7/06 4/7/06 7/13/06 7/13/06 7/13/06 7/13/06 10/11/06 10/11/06 10/11/06 10/11/06 DateCollected 12/1/06 12/1/06 12/1/06 12/1/06 12/1/06 12/1/06 12/1/06 DateCollected 2/24/06 2/24/06 2/24/06 2/24/06 2/24/06 NUCLIDE Cs-134 K-40 Co-60 Cs-137 Co-58 Co-60 Co-58 Cs-137 Cs-134 Cs-134 Cs-137 Co-58 Co-60 Co-60 Co-58 Cs-137 Cs-1 34 NUCLIDE Co-58 Zn-65 Mn-54 Co-60 Cs-1 37 Cs-1 34 Fe-59 NUCLIDE Zn-65 K-40 Mn-54 Fe-59 Co-60 Result

-3.880 12,300.000

-1.010 1.950 0.009 5.360

-1.640 0.661 2.450 5.020

-1.210

-1.520 1.930

-7.950

-6.640

-4.160 6.930 Result 11.700

-1.010

-2.540

-0.175

-4.330 3.650

-48.400 Result

-29.400 3,830.000

-9.420 62.500 28.100 2 Sigma 9.760 552.000 8.100 7.040 10.360 13.420 10.380 9.980 10.500 10.800 9.560 11.280 11.400 20.400 25.000 17.080 19.020 2 Sigrma 40.400 83.800 31.000 32.200 28.400 33.000 111.600 2 Sigma 154.600 1,648.000 58.000 132.600 61.200 Units PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG Units PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG Units PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG Printed: 04/09/2007 Page 59 of 67 Printed: 04/09/2007 Page 59 of 67

I PON cont.....

FH SampleName PON-01 02/24/2006-FH PON-01 02/24/2006-FH PON-01 02/24/2006-FH PON-01 02/24/2006-FH PON-01 02/24/2006-FH PON-01 02/24/2006-FH PON-01 02/24/2006-FH PON-01 02/24/2006-FH PON-01 02/24/2006-FH PON-01 02/24/2006-FH PON-01 02/24/2006-FH PON-01 6/6/2006-FH PON-01 6/6/2006-FH PON-01 6/6/2006-FH PON-01 6/6/2006-FH PON-01 6/6/2006-FH PON-01 6/6/2006-FH PON-01 6/6/2006-FH PON-01 6/6/2006-FH PON-01 6/6/2006-FH PON-01 6/6/2006-FH PON-01 6/6/2006-FH PON-01 6/6/2006-FH PON-01 6/6/2006-FH PON-01 6/6/2006-FH PON-01 8/24/2006-FH PON-01 8/24/2006-FH PON-01 8/24/2006-FH PON-01 8/24/2006-FH PON-01 8/24/2006-FH PON-01 8/24/2006-FH PON-01 8/24/2006-FH PON-01 8/24/2006-FH PON-01 8/24/2006-FH PON-01 8/24/2006-FH PON-01 8/24/2006-FH PON-01 8/24/2006-FH PON-01 8/24/2006-FH PON-01 8/24/2006-FH fi SampleName PON-01 12/1/2006-FH--Ro(

PON-01 12/1/2006-FH--Roc PON-01 12/1/2006-FH--Ro(

PON-01 12/1/2006-FH--Ro(

PON-01 12/1/2006-FH--Ro{

IM SampleName PON-01 1/26/2006-IM PON-01 1/26/2006-IM PON-01 1/26/2006-IM DateCollected 2/24/06 2/24/06 2/24/06 2/24/06 2/24/06 2/24/06 2/24/06 2/24/06 2/24/06 2/24/06 2/24/06 6/6/06 6/6/06 6/6/06 6/6/06 6/6/06 6/6/06 6/6/06 6/6/06 6/6/06 6/6/06 6/6/06 6/6/06 6/6/06 6/6/06 8/24/06 8/24/06 8/24/06 8/24/06 8/24/06 8/24/06 8/24/06 8/24/06 8/24106 8/24/06 8/24/06 8/24/06 8/24/06 8/24/06 DateCollected 12/1/06 12/1/06 12/1/06 12/1/06 12/1/06 12/1/06 12/1/06 DateCollected 1/26/06 1/26/06 1/26/06 NUCLIDE Co-58 Cs-137 Cs-134 Zn-65 Cs-134 Cs-137 K-40 Co-58 Fe-59 Mn-54 Co-60 Co-60 Fe-59 Mn-54 Zn-65 Fe-59 Cs-134 Co-60 Co-58 Cs-137 Cs-134 Mn-54 Zn-65 Co-58 Cs-137 Mn-54 Fe-59 Cs-137 Cs-134 Zn-65 Co-60 Cs-134 Cs-137 Zn-65 Co-60 Co-58 Co-58 Mn-54 Fe-59 NUCLIDE Cs-137 Co-60 Mn-54 Fe-59 Co-58 Cs-134 Zn-65 NUCLIDE Mn-54 Co-60 Zn-65 cont.....

Result

-9.990 44.900 13.500 8.620 15.400 0.226 4,850.000

-14.200

-23.000

-9.350 7.760 24.800

-27.000

-19.000

-23.600

-68.900 16.700 34.400

-22.300 7.600 12.900 31.500 33.900 2.650 24.400 6.900 72.500

-24.400 23.200 3.230 25.100 9.720 1.740

-23.100 19.900

-10.300 9.220 2.120

-22.900 2 Sigma 66.800 88.200 64.400 89.400 35.000 36.400 1,684.000 43.400 100.000 36.200 43.200 65.000 206.000 48.400 167.400 228.000 64.400 114.600 97.200 73.400 67.800 68.400 114.400 72.200 68.600 83.000 262.000 94.800 100.200 141.600 87.800 56.400 46.600 176.400 53.800 144.400 57.000 42.200 141.600 2 Sigma 32.000 42.400 38.400 116.600 45.600 41.000 92.600 2 Sigma 49.000 37.000 169.200 Units PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG Units PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG Units PCI/KG PCI/KG PCI/KG I

I I

i 3

I I

i U

I I

I Result

-10.000

-14.100

-6.920 5.910

-2.630

-6.630

-37.500 Result 12.800 12.500 28.200 Printed: 04/09/2007 Page 60 of 67

PON cont.....

IM cont.....

SampleName DateCollected NUCLIDE Result 2 Sigma Units PON-01 1/26/2006-IM 1/26/06 Fe-59

-5.790 84.000 PCI/KG PON-01 1/26/2006-IM 1/26/06 Co-58

-9.710 43.000 PCI/KG PON-01 1/26/2006-IM 1/26/06 Cs-137 6.840 30.200 PCI/KG PON-01 1/26/2006-IM 1/26/06 Cs-134

-4.810 38.400 PCI/KG POS AV SampleName POS-01 01/26/2006-AV POS-01 01/26/2006-AV POS-01 01/26/2006-AV POS-01 01/26/2006-AV POS-01 01/26/2006-AV POS-01 4/7/2006-AV POS-01 4/7/2006-AV POS-01 4/7/2006-AV POS-01 4/7/2006-AV POS-01 7/13/2006-AV POS-01 7/13/2006-AV POS-01 7/13/2006-AV POS-01 7/13/2006-AV POS-01 10/1 1/2006-AV POS-01 10/1 1/2006-AV POS-01 10/1 1/2006-AV POS-01 10/1 1/2006-AV ch SampleName POS-01 12/1/2006-FH--Per POS-01 12/1/2006-FH--Per POS-01 12/1/2006-FH--Per POS-01 12/1/2006-FH--Per POS-01 12/1/2006-FH--Per POS-01 12/1/2006-FH--Per POS-01 12/1/2006-FH--Per FH SampleName POS-01 02/24/2006-FH POS-01 02/24/2006-FH POS-01 02/24/2006-FH POS-01 02/24/2006-FH POS-01 02/24/2006-FH POS-01 02/24/2006-FH POS-01 02/24/2006-FH POS-01 02/24/2006-FH POS-01 02/24/2006-FH POS-01 02/24/2006-FH POS-01 02/24/2006-FH POS-01 02/24/2006-FH POS-01 02/24/2006-FH POS-01 02/24/2006-FH POS-01 02/24/2006-FH POS-01 02/24/2006-FH DateCollected 1/26/06 1/26/06 1/26/06 1/26/06 1/26/06 4/7/06 4/7/06 4/7/06 4/7/06 7/13/06 7/13/06 7/13/06 7/13/06 10/11/06 10/11/06 10/11/06 10/11/06 DateCollected 12/1/06 12/1/06 12/1/06 12/1/06 12/1/06 12/1/06 12/1/06 DateCollected 2/24/06 2/24/06 2/24/06 2/24/06 2/24/06 2/24/06 2/24/06 2/24/06 2/24/06 2/24/06 2124106 2/24/06 2/24/06 2/24/06 2/24/06 2/24/06 NUCLIDE Cs-137 Co-58 Cs-134 Co-60 K-40 Co-60 Co-58 Cs-137 Cs-134 Co-60 Co-58 Cs-1 37 Cs-134 Cs-134 Cs-137 Co-58 Co-60 NUCLIDE Cs-134 Co-58 Cs-137 Co-60 Fe-59 Mn-54 Zn-65 NUCLIDE Zn-65 K-40 Mn-54 K-40 Cs-134 Cs-137 Co-58 Co-60 Co-58 Mn-54 Fe-59 Zn-65 Cs-134 Cs-137 Co-60 Fe-59 Result 0.304 1.210

-1.400 0.751 14,100.000 0.289 3.100 3.190 2.010 4.570

-3.410 1.840 3.390 5.590 0.505

-0.619 6.950 Result 12.300

-8.110 1.290 0.496 13.500 5.350 13.800 Result

-6.850 4,200.000

-11.700 4,270.000 7.990 1.450

-29.600 7.130

-1.960

-9.440 5.800 29.600

-5.460 14.600

-3.880 58.400 2 Sigma 6.340 8.440 7.420 8.380 2,100.000 14.100 13.000 8.540 12.100 9.300 12.380 10.620 11.020 18.720 16.320 20.200 43.000 2 Sigma 41.600 53.000 40.600 43.200 121.600 38.600 99.800 2 Sigma 76.400 1,336.000 37.200 1,666.000 55.600 40.200 52.400 57.400 39.800 47.800 93.000 115.800 41.400 35.600 34.200 121.000 Units PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG Units PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG Units PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG Printed: 04/09/2007 Page 61 of67 Printed: 04/09/2007 Page 61 of 67

POS FH SampleName POS-01 6/9/2006-FH POS-01 6/9/2006-FH POS-01 6/9/2006-FH POS-01 6/9/2006-FH POS-01 6/9/2006-FH POS-01 6/9/2006-FH POS-01 6/9/2006-FH POS-01 6/9/2006-FH POS-01 6/9/2006-FH POS-01 6/9/2006-FH POS-01 6/9/2006-FH POS-01 6/9/2006-FH POS-01 6/9/2006-FH POS-01 6/9/2006-FH POS-01 8/24/2006-FH POS-01 8/24/2006-FH POS-01 8/24/2006-FH POS-01 8/24/2006-FH POS-01 8/24/2006-FH POS-01 8/24/2006-FH POS-01 8/24/2006-FH POS-01 8/24/2006-FH POS-01 8/24/2006-FH POS-01 8/24/2006-FH POS-01 8/24/2006-FH POS-01 8/24/2006-FH POS-01 8/24/2006-FH POS-01 8/24/2006-FH fi SampleName POS-01 12/1/2006-FH--Ro(

POS-01 12/1/2006-FH--Ro(

POS-01 12/1/2006-FH--Roc POS-01 12/1/2006-FH--Ro(

IM SampleName POS-01 1/26/2006-IM POS-01 1/26/2006-IM POS-01 1/26/2006-IM POS-01 1/26/2006-IM POS-01 1/26/2006-IM POS-01 1/26/2006-IM POS-01 1/26/2006-IM POS-01 4/4/2006-1M POS-01 4/4/2006-IM POS-01 4/4/2006-IM POS-01 4/4/2006-1M POS-01 4/4/2006-IM POS-01 4/4/2006-IM POS-01 4/4/2006-1M cont.....

DateCollected 6/9/06 6/9/06 6/9/06 6/9/06 6/9/06 6/9/06 6/9/06 6/9/06 6/9/06 6/9/06 6/9/06 6/9/06 6/9/06 6/9/06 8/24/06 8/24/06 8/24/06 8/24/06 8/24/06 8/24/06 8/24/06 8/24/06 8/24/06 8/24/06 8/24/06 8/24/06 8/24/06 8/24/06 DateCollected 12/1/06 12/1/06 12/1/06 12/1/06 12/1/06 12/1/06 12/1/06 DateCollected 1/26/06 1/26/06 1/26/06 1/26/06 1/26/06 1/26/06 1/26/06 4/4/06 4/4/06 4/4/06 4/4/06 4/4/06 4/4/06 4/4/06 NUCLIDE Cs-134 Cs-1 37 Fe-59 Co-58 Co-60 Fe-59 Mn-54 Zn-65 Cs-134 Cs-1 37 Co-60 Mn-54 Zn-65 Co-58 Co-58 Zn-65 Fe-59 Co-60 Fe-59 Co-60 Cs-1 37 Co-58 Mn-54 Cs-134 Cs-134 Cs-137 Mn-54 Zn-65 NUCLIDE Co-58 Cs-1 34 Cs-137 Co-60 Fe-59 Mn-54 Zn-65 NUCLIDE Cs-137 Co-60 Cs-1 34 Zn-65 Mn-54 Fe-59 Co-58 Cs-134 Cs-137 Co-58 Co-60 Fe-59 Mn-54 Zn-65 cont.....

Result 10.300

-4.510 21.000 22.200

-22.100

-27.700 3.900

-34.000 0.647 18.000 7.140

-11.000 29.900

-5.000 10.800

-26.500

-10.300

-7.310 7.460 3.100 0.536

-3.000

-21.500 1.970

-6.790 2.980 5.460

-23.800 2 Sigma 69.000 63.200 132.800 72.000 66.400 165.800 64.000 152.600 64.600 67.800 63.000 60.200 138.800 64.400 40.200 89.400 93.600 36.400 108.400 44.800 42.200 47.400 58.400 47.400 35.800 32.600 39.400 101.400 2 Sigma 62.800 45.600 36.600 41.600 138.600 43.200 106.000 2 Siqma 34.200 48.400 45.200 96.000 39.600 106.400 46.000 36.800 66.400 42.200 33.000 83.400 36.200 79.600 Units PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG Units PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG Units PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG PCI/KG I

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Result 16.000 4.830 12.300 9.280

-16.200

-2.860 19.900 Result 2.810 10.300

-17.900 1.820

-4.120 2.860 0.438 16.900 14.200

-4.340

-1.220

-32.300

-2.940 11.100 Printed: 04/09/2007 Page 62 of 67

POS cont.....

IM cont.....

SampleName DateCollected NUCLIDE Result 2 Sigma Units POS-01 10/5/2006-IM 10/5/06 Mn-54

-10.400 50.800 PCI/KG POS-01 10/5/2006-IM 10/5/06 Zn-65

-25.800 124.200 PCI/KG POS-01 10/5/2006-IM 10/5/06 Fe-59

-28.100 161.400 PCI/KG POS-01 10/5/2006-IM 10/5/06 Co-60

-22.700 42.400 PCI/KG POS-01 10/5/2006-IM 10/5/06 Cs-134 18.100 55.000 PCI/KG POS-01 10/5/2006-IM 10/5/06 Cs-137

-18.300 41.600 PCI/KG POS-01 10/5/2006-IM 10/5/06 Co-58 1.980 64.400 PCI/KG WN2 DW SampleName WN2-01 5/19/2006-DW WN2-01 5/19/2006-DW WN2-01 5/19/2006-DW WN2-01 5/19/2006-DW WN2-01 5/19/2006-DW WN2-01 5/19/2006-DW WN2-01 5/19/2006-DW WN2-01 5/19/2006-DW WN2-01 5/19/2006-DW WN2-01 5/19/2006-DW WN2-01 5/19/2006-DW WN2-01 5/19/2006-DW WN2-01 5/19/2006-DW WN2-01 5/19/2006-DW WN2-01 5/19/2006-DW WN2-01 5/19/2006-DW WN2-01 6/21/2006-DW WN2-01 6/21/2006-DW WN2-01 6/21/2006-DW WN2-01 6/21/2006-DW WN2-01 6/21/2006-DW WN2-01 6/21/2006-DW WN2-01 6/21/2006-DW WN2-01 6/21/2006-DW WN2-01 6/21/2006-DW WN2-01 6/21/2006-DW WN2-01 6/21/2006-DW WN2-01 6/21/2006-DW WN2-01 6/21/2006-DW WN2-01 6/21/2006-DW WN2-01 6/21/2006-DW WN2-01 6/21/2006-DW WN2-01 7/19/2006-DW WN2-01 7/19/2006-DW WN2-01 7/19/2006-DW WN2-01 7/19/2006-DW WN2-01 7/19/2006-DW WN2-01 7/19/2006-DW WN2-01 7/19/2006-DW WN2-01 7/19/2006-DW WN2-01 7/19/2006-DW DateCollected 5/19/06 5/19/06 5/19/06 5/19106 5/19/06 5/19/06 5/19/06 5/19/06 5/19/06 5/19/06 5/19/06 5/19/06 5/19/06 5/19/06 5/19/06 5/19/06 6/21/06 6/21/06 6/21/06 6/21/06 6/21/06 6/21/06 6/21/06 6/21/06 6/21/06 6/21/06 6/21/06 6/21/06 6/21/06 6/21/06 6/21/06 6/21/06 7/19/06 7/19/06 7/19/06 7/19/06 7/19/06 7/19/06 7/19/06 7/19/06 7/19/06 NUCLIDE Mn-54 Zn-65 La-140 Fe-59 1-131 Cs-134 Nb-95 Sr-89 Sr-90 H-3 GB Ba-140 Cs-137 Co-58 Co-60 Zr-95 Co-58 Zn-65 H-3 Zr-95 Cs-i 37 Co-60 Ba-140 Sr-90 GB 1-131 Sr-89 Nb-95 Mn-54 Fe-59 Cs-134 La-140 Co-58 Zn-65 Ba-140 La-140 Cs-1 34 Mn-54 Sr-90 Zr-95 H-3 Result

-0.247 1.750

-1.410

-0.330 0.053 0.495 0.907

-0.503 0.887 28.000 1.600 3.800 0.715 0.408 0.142

-1.100 0.414 0.081 47.700

-0.379 0.838 1.430

-1.410 0.387 0.629

-0.397

-0.502

-0.646

-0.321 1.480

-1.090

-0.614

-0.462

-1.200

-1.630

-0.390

-0.380

-0.872

-0.042 0.571 10.400 2 Sigma Units 1.908 PCI/L 4.340 PCI/L 3.720 PCI/L 3.940 PCI/L 1.174 PCI/L 2.040 PCI/L 2.760 PCI/L 0.394 PCI/L 0.820 PCI/L 368.000 PCI/L 3.280 PCI/L 10.660 PCI/L 1.884 PCI/L 1.904 PCI/L 1.942 PCI/L 3.260 PCI/L 3.620 PCI/L 7.180 PCI/L 366.000 PCI/L 5.440 PCI/L 3.480 PCI/L 14.920 PCI/L 12.900 PCI/L 0.304 2.480 0.996 0.448 3.420 3.080 6.260 3.820 5.300 3.020 5.560 31.000 9.800 2.620 2.540 0.264 5.120 PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L 330.000 PCI/L Printed: 04/09/2007 Page 63 of 67 Printed: 04/09/2007 Page 63 of 67

WN2 cont.....

DW SampleName WN2-01 7/19/2006-DW WN2-01 7/19/2006-DW WN2-01 7/19/2006-DW WN2-01 7/19/2006-DW WN2-01 7/19/2006-DW WN2-01 7/19/2006-DW WN2-01 7/19/20060DW WN2-01 8/23/2006-DW WN2-01 8/23/2006-DW WN2-01 8/23/2006-DW WN2-01 8/23/2006-DW WN2-01 8/23/2006-DW WN2-01 8/23/2006-DW WN2-01 8/23/2006-DW WN2-01 8/23/2006-DW WN2-01 8/23/2006-DW WN2-01 8/23/2006-DW WN2-01 8/23/2006-DW WN2-01 8/23/2006-DW WN2-01 8/23/2006-DW WN2-01 8/23/2006-DW WN2-01 8/23/2006-DW WN2-01 8/23/2006-DW WN2-01 8/23/2006-DW WN2-01 8/23/2006-DW WN2-01 9119/2006-DW WN2-01 9/19/2006-DW WN2-01 9/19/2006-DW WN2-01 9/19/2006-DW WN2-01 9/19/2006-DW WN2-01 9/19/2006-DW WN2-01 9/19/2006-DW WN2-01 9/19/2006-DW WN2-01 9/19/2006-DW WN2-01 9/19/2006-DW WN2-01 9/19/2006-DW WN2-01 9/19/2006-DW WN2-01 9/19/2006-DW WN2-01 9/19/2006-DW WN2-01 9/19/2006-DW WN2-01 9/19/2006-DW WN2-01 9/19/2006-DW WN2-01 9/19/2006-DW WN2-01 9/19/2006-DW WN2-01 10/17/2006-DW WN2-01 10/17/2006-DW WN2-01 10/17/2006-DW WN2-01 10/17/2006-DW WN2-01 10/17/2006-DW WN2-01 10/17/2006-DW WN2-01 10/17/2006-DW WN2-01 10/17/2006-DW WN2-01 10/17/2006-DW DateCollected 7/19/06 7/19/06 7/19/06 7/19/06 7/19/06 7/19/06 7/19/06 8/23/06 8/23/06 8/23/06 8/23/06 8/23/06 8/23/06 8/23/06 8/23/06 8/23/06 8/23/06 8/23/06 8/23/06 8/23/06 8/23/06 8/23/06 8/23/06 8/23/06 8/23/06 9/19/06 9/19/06 9/19/06 9/19/06 9/19/06 9/19/06 9/19/06 9/19/06 9/19/06 9/19/06 9/19/06 9/19/06 9/19/06 9/19/06 9/19/06 9/19/06 9/19/06 9/19/06 9/19/06 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 NUCLIDE Nb-95 Fe-59 Co-60 Cs-137 Sr-89 GB 1-131 H-3 Sr-89 Nb-95 Cs-137 Cs-134 Ba-140 Zn-65 Zr-95 Mn-54 Fe-59 1-131 Co-60 La-140 Sr-90 Co-58 GB Ni-63 Fe-55 GB Cs-137 Co-58 Co-60 Fe-59 La-140 Mn-54 H-3 Zn-65 Zr-95 Sr-89 1-131 Ba-140 Sr-90 Cs-134 Nb-95 Sr-89 Fe-55 Ni-63 Ni-63 Fe-55 Co-60 Ba-140 Cs-134 Co-58 1-131 Fe-59 La-140 cont.....

Result 1.440 1.070

-0.150

-0.426

-0.448 7.350

-0.474

-91.600

-0.028 0.483 1.380

-1.530

-5.770

-2.140 0.667 0.288 0.818

-0.589

-0.864 0.000

-0.049

-0.428 2.460

-4.670

-5.270 2.920

-0.226

-0.236 0.904

-1.270

-0.868 0.447 50.400

-0.867 0.276

-0.394 0.360

-4.800 0.090

-0.026

-0.103

-0.394 31.500

-5.810

-26.200 90.200

-0.972

-2.660 0.201

-0.171

-1.110 1.120

-0.656 2 Sigma 5.940 6.600 2.440 2.760 0.590 5.420 1.184 316.000 0.398 4.460 3.060 3.360 27.400 6.480 6.380 3.120 7.080 1.146 2.960 15,940.000 0.290 3.440 3.460 29.600 130.200 4.120 1.896 1.794 3.880 3.980 3.060 1.730 308.000 4.100 3.280 0.456 1.786 9.160 0.386 1.920 1.904 0.456 104.000 38.000 45.200 179.200 2.540 18,200 2,700 2,440 1.748 5,560 6,160 Units PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCi/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCIlL PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L I

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WN2 cont.

WN2 cont.....

DW SampleName WN2-01 10/17/2006-DW WN2-01 10/17/2006-DW WN2-01 10/1 7/2006-DW WN2-01 10/1 7/2006-DW WN2-01 10/17/2006-DW WN2-01 10/17/2006-DW WN2-01 10/17/2006-DW WN2-01 10/1 7/2006-DW WN2-01 10/17/2006-DW WN2-01 11/14/2006-DW WN2-01 11/14/2006-DW WN2-01 11/14/2006-DW WN2-01 11/14/2006-DW WN2-01 11/14/2006-DW WN2-01 11/14/2006-DW WN2-01 11/14/2006-DW WN2-01 11/14/2006-DW WN2-01 11/14/2006-DW WN2-01 11/14/2006-DW WN2-01 11/14/2006-DW WN2-01 11/14/2006-DW WN2-01 11/14/2006-DW WN2-01 11/14/2006-DW WN2-01 11/14/2006-DW WN2-01 11/14/2006-DW WN2-01 11/14/2006-DW WN2-01 11/14/2006-DW WN2-01 12/4/2006-DW WN2-01 12/4/2006-DW WN2-01 12/4/2006-DW WN2-01 12/4/2006-DW WN2-01 12/4/2006-DW WN2-01 12/4/2006-DW WN2-01 12/4/2006-DW WN2-01 12/4/2006-DW WN2-01 12/4/2006-DW WN2-01 12/4/2006-DW WN2-01 12/4/2006-DW WN2-01 12/4/2006-DW WN2-01 12/4/2006-DW WN2-01 12/4/2006-DW WN2-01 12/4/2006-DW WN2-01 12/4/2006-DW WN2-01 12/4/2006-DW WN2-01 12/4/2006-DW DateCollected 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 10/17/06 11/14/06 11/14/06 11/14/06 11/14/06 11/14/06 11/14/06 11/14/06 11/14/06 11/14/06 11/14/06 11/14/06 11/14/06 11/14/06 11/14/06 11/14/06 11/14/06 11/14/06 11/14/06 12/4/06 12/4/06 12/4/06 12/4/06 12/4/06 12/4/06 12/4/06 12/4/06 12/4/06 12/4/06 12/4/06 12/4/06 12/4/06 12/4/06 12/4/06 12/4/06 12/4/06 12/4/06 NUCLIDE Mn-54 Nb-95 Sr-89 Sr-90 H-3 Zn-65 Zr-95 Cs-137 GB Ni-63 Fe-55 Cs-137 Co-58 Co-60 Cs-1 34 Ba-140 Sr-89 Zr-95 Zn-65 Sr-90 Nb-95 Mn-54 La-140 Fe-59 1-131 H-3 GB Cs-137 Fe-59 La-140 Mn-54 Nb-95 Ba-140 Fe-55 Sr-89 Sr-90 Zr-95 Zn-65 Ni-63 Cs-134 H-3 Co-58 1-131 Co-60 GB cont.....

Result

-0.672 0.800

-0.134 0.015 26.100

-1.810

-1.670

-0.459

-1.130 4.590

-27.400 0.619 0.021 0.715 0.878 2.310

-0.031 0.038

-1.960

-0.061 0.255 0.416 0.315 1.560

-0.146

-203.000 2.990 0.084

-1.190

-1.410

-0.165 0.630

-4.330

-5.250

-0.633

-0.043 0.286 2.530

-0.364 0.136

-80.200

-0.382

-0.153

-0.194 3.830 2 Sigma 2.400 3.460 0.400 0.256 342.000 5.400 5.240 2.520 2.580 39.800 112.200 4.600 2.300 2.040 2.260 8.960 0.510 3.440 4.420 0.346 2.140 2.080 3.020 3.640 0.630 354.000 1.854 2.620 7.620 6.880 2.800 3.060 20.800 103.000 0.344 0.202 5.400 6.160 38.000 2.860 360.000 2.680 1.060 2.680 2.060 Units PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L WW2 GW SampleName DateCollected NUCLIDE Result 2 Sigma Units WW2-01 6/21/2006-GW 6/21/06 Mn-54 1.470 4.700 PCI/L WW2-01 6/21/2006-GW 6/21/06 Ba-140 0.886 19.260 PCI/L WW2-01 6/21/2006-GW 6/21/06 Cs-134

-0.927 4.780 PCI/L Printed: 04/09/2007 Page 65 of 67

WW2 GW SampleName WW2-01 6/21/2006-GW WW2-01 6/21/2006-GW WW2-01 6/21/2006-GW WW2-01 6/21/2006-GW WW2-01 6/21/2006-GW WW2-01 6/21/2006-GW WW2-01 6/21/2006-GW WW2-01 6/21/2006-GW WW2-01 6/21/2006-GW WW2-01 6/21/2006-GW WW2-01 6/21/2006-GW WW2-01 6/21/2006-GW WW2-01 6/21/2006-GW WW2-01 6/21/2006-GW WW2-01 7/19/2006-GW WW2-01 7/19/2006-GW WW2-01 7/19/2006-GW WW2-01 7/19/2006-GW WW2-01 7/19/2006-GW WW2-01 7/19/2006-GW WW2-01 7/19/2006-GW WW2-01 7/19/2006-GW WW2-01 7/19/2006-GW WW2-01 7/19/2006-GW WW2-01 7/19/2006-GW WW2-01 7/19/2006-GW WW2-01 7/19/2006-GW WW2-01 7/19/2006-GW WW2-01 7/19/2006-GW WW2-01 7/19/2006-GW WW2-01 7/19/2006-GW WW2-01 8/22/2006-GW WW2-01 8/22/2006-GW WW2-01 8/22/2006-GW WW2-01 8/22/2006-GW WW2-01 8/22/2006-GW WW2-01 8/22/2006-GW WW2-01 8/22/2006-GW WW2-01 8/22/2006-GW WW2-01 8/22/2006-GW WW2-01 8/22/2006-GW WW2-01 8/22/2006-GW WW2-01 8/22/2006-GW WW2-01 8/22/2006-GW WW2-01 8/22/2006-GW WW2-01 8/22/2006-GW WW2-01 8/22/2006-GW WW2-01 8/22/2006-GW WW2-01 8/22/2006-GW WW2-01 8/22/2006-GW WW2-01 9/19/2006-GW WW2-01 9/19/2006-GW WW2-01 9/19/2006-GW cont.....

DateCollected 6/21/06 6/21/06 6/21/06 6/21/06 6/21/06 6/21/06 6/21/06 6/21/06 6/21/06 6/21/06 6/21/06 6/21/06 6/21/06 6/21/06 7/19/06 7/19/06 7/19/06 7/19/06 7/19/06 7/19/06 7/19/06 7/19/06 7/19/06 7/19/06 7/19/06 7/19/06 7/19/06 7/19/06 7/19/06 7/19/06 7/19/06 8/22/06 8/22/06 8/22/06 8/22/06 8/22/06 8/22/06 8/22/06 8/22/06 8/22/06 8/22/06 8/22/06 8/22/06 8/22/06 8/22/06 8/22/06 8/22/06 8/22/06 8/22/06 8/22/06 9/19/06 9/19/06 9/19/06 NUCLIDE Zr-95 H-3 Sr-89 La-140 Co-60 Zn-65 Sr-90 Ra-226 Nb-95 1-131 Co-58 Cs-137 GB Fe-59 Zn-65 H-3 Zr-95 1-131 Sr-90 Sr-89 Ra-226 Nb-95 Mn-54 Fe-59 Co-60 Co-58 Cs-137 Cs-134 Ba-140 GB La-140 Cs-137 Mn-54 La-140 Fe-59 1-131 Sr-89 Co-58 Sr-90 Cs-134 Ba-140 GB Ni-63 Fe-55 Co-60 Ni-63 Nb-95 Zr-95 Zn-65 H-3 H-3 Sr-89 Co-60 cont.....

Result

-1.760

-87.300

-0.575 2.730 1.340

-1.870

-0.119 283.000 2.380 2.050

-1.330 0.045 2.870

-3.220

-0.165 30.200

-2.010 1.450 0.028 0.088 20.600

-0.885 0.248

-0.403

-0.584 0.202

-0.722 1.070 4.160 12.200 4.200

-0.855 0.525

-0.572

-2.580 0.194

-0.422 0.625

-0.112 0.551 0.448 7.830 42.500 2.040 0.912

-18.700 1.390 0.517 2.960 63.900 14.000

-1.840 1.040 2 Sigma 7.580 338.000 0.564 19.640 4.620 10.580 0.250 31.200 5.940 6.980 5.160 5.260 2.660 8.940 5.600 320.000 6.480 19.660 0.228 0.852 10.000 3.420 2.380 6.160 2.460 2.600 2.340 1.982 25.200 4.080 17.440 4.720 2.860 4.940 6.280 5.860 0.480 3.100 0.284 3.380 15.720 5.080 48.400 107.000 2.980 38.800 3.320 5.300 7.520 328.000 302.000 0.288 3.960 Units PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L I

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WW2 GW SampleName WW2-01 9/19/2006-GW WW2-01 9/19/2006-GW WW2-01 9/19/2006-GW WW2-01 9/19/2006-GW WW2-01 9/19/2006-GW WW2-01 9/19/2006-GW WW2-01 9/19/2006-GW WW2-01 9/19/2006-GW WW2-01 9/19/2006-GW WW2-01 9/19/2006-GW WW2-01 9/19/2006-GW WW2-01 9/19/2006-GW WW2-01 9/19/2006-GW WW2-01 9/19/2006-GW WW2-01 9/19/2006-GW WW2-01 9/19/2006-GW cont.....

DateCollected 9/19/06 9/19/06 9/19/06 9/19/06 9/19/06 9/19/06 9/19/06 9/19/06 9/19/06 9/19/06 9/19/06 9/19/06 9/19/06 9/19/06 9/19/06 9/19/06 NUCLIDE Ra-226 Nb-95 Mn-54 La-140 Zn-65 1-131 Zr-95 Co-58 Cs-1 37 Cs-134 Ba-140 GB Ni-63 Fe-59 Sr-90 Fe-55 cont.....

Result 89.400 1.780 1.060

-0.420

-0.423 2.420

-1.440

-1.050 1.110

-0.137 0.675 6.420 7.330

-0.381 0.035 9.550 2 Sigma 19.680 4.440 3.800 5.860 8.880 6.680 6.960 4.060 4.220 3.820 18.120 3.300 36.600 8.860 0.332 136.400 Units PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L PCI/L Printed: 04/09/2007 Page 67 of 67

DCL-07-048, 2006 Annual Radiological Environmental Operating Report

Contents

Text

Dear Commissioners and Staff:

SUMMARY

SUMMARY

1.0 INTRODUCTION

SUMMARY

8.0 REFERENCES

SUMMARY

1.0 INTRODUCTION

2.3 DESCRIPTION

SUMMARY

8.0 REFERENCES

SUMMARY

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DCL-07-048, 2006 Annual Radiological Environmental Operating Report

Text

Dear Commissioners and Staff:

SUMMARY

SUMMARY

1.0 INTRODUCTION

SUMMARY

8.0 REFERENCES

SUMMARY

1.0 INTRODUCTION

2.3 DESCRIPTION

SUMMARY

8.0 REFERENCES

SUMMARY

Navigation menu

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