BSEP 06-0047, Annual Radiological Environment Operating Report for 2005

Annual Radiological Environment Operating Report for 2005

ML061390277
Person / Time
Site:	Brunswick
Issue date:	05/12/2006
From:	Ivey R Progress Energy Carolinas
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
BSEP 06-0047
Download: ML061390277 (95)

Text

eol Progress Energy MAY 1 2 2006 SERIAL: BSEP 06-0047 U. S. Nuclear Regulatory Commission ATIN: Document Control Desk Washington, DC 20555-0001

Subject:

Brunswick Steam Electric Plant, Unit Nos. 1 and 2 Docket Nos. 50-325 and 50-324/License Nos. DPR-71 and DPR-62 Annual Radiological Environmental Operating Report for 2005 Ladies and Gentlemen:

In accordance with Technical Specification (TS) 5.6.2 for the Brunswick Steam Electric Plant (BSEP), Unit Nos. 1 and 2, Carolina Power & Light Company, now doing business as Progress Energy Carolinas, Inc., is submitting the enclosed Radiological Environmental Operating Report for 2005. Enclosure 1 contains the report. Enclosure 2 contains a corrected page for the 2004 Radiological Environmental Operating Report.

No regulatory commitments are contained in this submittal. Please refer any questions regarding this submittal to Mr. Leonard R. Beller, Supervisor - Licensing/Regulatory Programs, at (910) 457-2073.

Sincerely, Randy C. Ivey Manager - Support Services Brunswick Steam Electric Plant MAT/mat

Enclosures:

1. Annual Radiological Environmental Operating Report for 2005

2. Annual Radiological Environmental Operating Report for 2004 - Corrected Page 7 Progress Energy Carolinas. Inc.

Brunswick Nuclear Plant P.O. Box 10429 Southport, NC 28461

Document Control Desk BSEP 06-0047 / Page 2 cc (with enclosures):

U. S. Nuclear Regulatory Commission, Region II ATTN: Dr. William D. Travers, Regional Administrator Sam Nunn Atlanta Federal Center 61 Forsyth Street, SW, Suite 23T85 Atlanta, GA 30303-8931 U. S. Nuclear Regulatory Commission ATTN: Mr. Eugene M. DiPaolo, NRC Senior Resident Inspector 8470 River Road Southport, NC 28461-8869 U. S. Nuclear Regulatory Commission (Electronic Copy Only)

ATIN: Ms. Brenda L. Mozafari (Mail Stop OWFN 8G9) 11555 Rockville Pike Rockville, MD 20852-2738 Ms. Jo A. Sanford Chair - North Carolina Utilities Commission P.O. Box 29510 Raleigh, NC 27626-0510 BSEP 06-0047 Annual Radiological Environmental Operating Report for 2005

RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT 2005 BRUNSWICK STEAM ELECTRIC PLANT CAROLINA POWER & LIGHT COMPANY Now Doing Business as PROGRESS ENERGY CAROLINAS, INC.

SHEARON HARRIS ENERGY &

ENVIRONMENTAL CENTER CAROLINA POWER & LIGHT COMPANY NOW DOING BUSINESS AS PROGRESS ENERGY CAROLINAS, INC.

NEW HILL, NORTH CAROLINA RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT FOR BRUNSWICK STEAM ELECTRIC PLANT JANUARY 1 THROUGH DECEMBER 31,2005

TABLE OF CONTENTS Title Page Table of Contents i

List of Figures ii List of Tables iii Executive Summary 1

Radiological Environmental Monitoring Program 2

Purpose and Requirements for the Radiological Monitoring Program 2

General Site Description 3

Radiological Monitoring Program Quality Assurance 4

Radiological Monitoring Program General Description 5

Summary of Radiological Monitoring Program 10 Interpretations and Conclusions 13 Missed Surveillances 17 Analytical Procedures 18 Land Use Census 22 Purpose of the Land Use Census 22 Methodology 23 2005 Land Use Census Results 23 Data Reports i

LIST OF FIGURES Figure Page 1

Location of Brunswick Steam Electric Plant 3

2 Radiological Sampling Locations (Distant from Plant) 6 3

Radiological Sampling Locations (Nearest Plant) 7 4

Plot of Air Particulate Gross Beta Activity (Locations 200 and 204) 26 5

Plot of Air Particulate Gross Beta Activity (Locations 201 and 204) 27 6

Plot of Air Particulate Gross Beta Activity (Locations 202 and 204) 28 7

Plot of Air Particulate Gross Beta Activity (Locations 203 and 204) 29 8

Plot of Air Particulate Gross Beta Activity (Locations 204 and 205) 30 9

Plot of Surface Water Tritium Activity (Locations 400 and 401) 31 10 Plot of TLD Averages for Inner and Outer Rings 32 ii

LIST OF TABLES Table Page 1

Media Used to Assess Exposure Pathways to Man 5

2 Radiological Monitoring Sampling Locations 8

3 Radiological Environmental Monitoring Program Data Summary 11 4

Gross Beta Air Particulate Activity Averages 15 5

Historical TLD Results (1972-2005) 16 6

Typical Lower Limits of Detection (a priori) Gamma Spectrometry 21 7

Land Use Census Comparisons (2004-2005) Nearest Pathway (miles) 24 8

Garden Census (2005) 25 iii

EXECUTIVE

SUMMARY

The Brunswick Steam Electric Plant (BSEP), Unit Nos. I and 2, is operated by Carolina Power &

Light Company, now doing business as Progress Energy Carolinas, Inc., under licenses granted by the Nuclear Regulatory Commission (NRC). BSEP Technical Specification 5.6.2 and BSEP Offsite Dose Calculation Manual (ODCM) establish the requirements of the Radiological Environmental Monitoring Program (REMP). This report provides the results of the REMP from January 1, 2005 through December 31, 2005.

The REMP was established in 1973. Radiation and radioactivity in various environmental media have been monitored for more than 30 years, including monitoring in excess of a year prior to commencing operation. Monitoring is also provided for control locations which would not be impacted by operations of BSEP. Using the data from the control locations and the historical data collected prior to operation, analyses of data from locations which could potentially be impacted by the operations of BSEP were performed. Radiation levels show no measurable change from pre-operational radiation levels.

Monitoring results for environmental media are summarized as follows:

• Air-monitoring results are similar or less than the concentrations of radioactivity from pre-operation monitoring. These observations are also consistent with past operational data.

• Milk was unavailable due to no milk (milch) animals (goat or cow) currently identified within the environs of the plant; therefore, no exposure pathway exists.

• Terrestrial vegetation includes broadleaf vegetation from indicator and control locations.

Results indicate detectable concentrations of Cs-137 in both indicator and control locations for broadleaf vegetation. No other gamma activity was detected in any sample except for K-40 (potassium-40) and other naturally occurring gamma activity.

• Aquatic organism monitoring includes fish (free swimmers and bottom feeders),

invertebrates (shellfish (SH)), and Benthic organisms (BO) (organisms that live on the bottom of the ocean). Results indicated no detectable plant - related activity.

• Surface water results indicate no detectable plant - related activity, except for the presence of tritium, which is attributed to plant operations, but is well below reportable limits.

• External radiation dose showed no measurable change from pre-operational data.

The continued operation of BSEP has not significantly contributed radiation or the presence of radioactivity in the environmental media monitored. The measured concentrations of radioactivity and radiation are well within applicable regulatory limits.

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RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM PURPOSE AND REQUIREMENTS FOR THE RADIOLOGICAL MONITORING PROGRAM Although the operation of a nuclear generating station results in the raising of background radiation only a small amount, it is important to measure these emissions of radioactivity and radiation to assess their impact on the surrounding populations. The purpose of the REMP is to measure accumulation of radioactivity in the environments, to determine whether this radioactivity is the result of operations of BSEP and to assess the potential dose to the off-site population based on the cumulative measurements of radioactivity of plant origin. Radiological monitoring programs provide an additional verification of the containment and radiological controls of nuclear generating stations.

The REMP was established in 1973 and continues to collect samples and evaluate them.

Requirements are established for the radiological monitoring program as follows:

> Technical Specifications

> Off-Site Dose Calculation Manual (ODCM) 9 Various procedures Additional guidance regarding the radiological monitoring program may be found in the following:

> NRC Regulatory Guide 1.109, "Calculation of Annual Doses to Man from Routine Releases of Reactor Effluents for the Purpose of Evaluating Compliance with 10 CFR Part 50, Appendix r,

> NRC Regulatory Guide 4.13, "Performance, Testing, and Procedural Specifications for Thermoluminescence Dosimetry: Environmental Applications"

> NRC Regulatory Guide 4.15, "Quality Assurance for Radiological Monitoring Programs (Normal Operations) -Effluent Streams and the Environment" 2

General Site Description BSEP consists of two boiling water reactors with a design rating of 2923 megawatts thermal. Commercial production was initiated by Unit 2 on November 3, 1975 and by Unit I on March 18, 1977. BSEP is located in Brunswick County, North Carolina. The site is along state route 87 approximately two and a half miles north of Southport and is displayed on the map of southeastern North Carolina (Figure 1).

The community of Boiling Spring Lakes is about three miles northwest of the site.

MU The towns of Caswell Beach and Oak Island are on a barrier island south of the Figure 1: Location of Brunswick Steam Electric Plant plant. The site is also approximately 16 miles south of Wilmington, North Carolina.

The Cape Fear River is east of the plant, and cooling water is drawn from the river through a canal. The cooling water is discharged to the Atlantic Ocean through a canal, pumping station, and piping. The discharge point is south of the town of Caswell Beach.

The plant site varies in elevation from sea level to 30 feet above mean sea level (MSL). It is surrounded by extensive marshes. The lower Cape Fear River is an important nursery area for shellfish, and other marine species.

The local economy supports significant recreational, industrial, agricultural, and government contributions. There is well-developed recreational use of the barrier islands south and east of the site. Fishing and boating are popular activities. Commercial fishing is also an important industry in the community. Agriculture utilizes some of the land within 50 miles of the site; such as small truck farms, cattle, poultry, and row crops including corn, soybeans and tobacco.

Industrial activity includes the Archer-Daniels-Midland Chemical (ADM) Company, a manufacturer of citric acid, located one and a half miles southeast of the plant. In conjunction with the citric acid plant is a small electrical generating station operated by Primary Energy. This coal-fired station is composed of two units rated at 55 Mwe each.

3 Ce'

Transportation is a significant industry in the local economy, with the Port of Wilmington north of the site. The shipping channel is just east of the site in the Cape Fear River. Also, the Sunny Point Military Ocean Terminal (MOT) is located approximately three miles north of the plant site on the Cape Fear River.

RADIOLOGICAL MONITORING PROGRAM QUALITY ASSURANCE A required component of the REMP is the Quality Assurance Program. The standards for the quality assurance program are established in NRC Regulatory Guide (R.G.) 4.15, "Quality Assurance for Radiological Monitoring Programs." According to R.G. 4.15, the purpose of the quality assurance program is "(1) to identify deficiencies in the sampling and measurement processes to those responsible for these operations so that corrective action can be taken, and (2) to obtain some measure of confidence in the results of the monitoring programs in order to assure the regulatory agencies and the public that the results are valid." This provides the opportunity to implement corrective actions that address possible deficiencies. Examples of the activities of the quality assurance program include:

> regular review of sample collection and records,

> regular review of laboratory procedures and methods,

> participation in the Analytics, Inc., Environmental Cross-Check Program, which provides an independent assessment of the quality of laboratory results, and

> the use of known concentrations of radioactivity in test samples by the laboratory to ensure consistent quality results on an ongoing basis.

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RADIOLOGICAL MONITORING PROGRAM GENERAL DESCRIPTION Although the contribution to background radiation is small, Carolina Power & Light Company, now doing business as Progress Energy Carolinas, Inc. has established this program to measure the exposure pathways to man. An exposure pathway describes the source of the radiological exposure. The primary forms of potential radiological emissions from the plant are airborne and liquid discharge. The following pathways are monitored: external dose, ingestion of radioactive materials, and the inhalation of radioactive material. Specific methods and different environmental media are required to assess each pathway. Table 1 provides a list of the media used to assess each of these pathways.

Table 1 Media Used to Assess Exposure Pathways to Man Pathway of Exposure to Man Media Sampled External Dose Thermoluminescent Dosimetry (TLD)

Shoreline Sediment Ingestion Broadleaf Vegetation Fish and Invertebrates Surface Water Inhalation Air Samples (Particulate and Radioiodine)

Sampling Locations Sampling locations are chosen based upon meteorological factors, preoperational monitoring, and results of the land use surveys. A number of locations are selected as controls. Control stations are selected because they are very unlikely to be affected by operation of the plant.

Sample locations may be seen in Figures 2 and 3. A description of each sample location may be found in Table 2.

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Radiological Sampling Locations 102 701 3 M 03 ?9705-i2NOTSHOWN

• 1990 t'tLwma SktkW~ti USA d*

• M 0

t Figure 2: Radiological Sampling Locations (Distant from Plant)

Stations not illustrated:

204 (Sutton Plant in Wilmington) (Control Air Station) 703, 704, 705 (Location not Specified in the Atlantic Ocean)(Control Fish Station) 802 (Location not specified) (Control Vegetation) 6 CO z-I

Radiological Sampling Locations Figure 3 (nearest Plant) is an expanded view of the previous figure (Figure 2 page 6).

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Table 2 Brunswick Steam Electric Plant Radiological Monitoring Sampling Locations Sample Type Location & Description Frequency Sample Size Analysis Air Cartridge 200--1.0 miles WSW Visitors Center Weekly (270 m3)

Iodine-131 (AC) 201--0.5 miles NE PMAC (Highest D/Q)

(Continuous 202--i.0 miles S substation-construction rd.

ampling) 203--2.0 miles SSW Southport substation 204--22.4 miles NNE Sutton Plant*

205--0.6 miles SSE Spoil Pond Air 200--I.0 miles WSW Visitors Center Weekly (270 in3 )

Gross Beta Particulate 01--0.5 miles NE PMAC (Highest D/Q)

(Continuous (Weekly)

(AP) 02--1.0 miles S substation-construction rd.

sampling) 03--2.0 miles SSW Southport substation Quarterly Composite 04--22.4 miles NNE Sutton Plant*

Gamma 205--0.6 miles SSE Spoil Pond (Quarterly)

Fish (Fl) 700--5.5 miles SSW Atlantic Ocean @ discharge Semiannual 500 grams Gamma (free-swimmers)

(In Season)

(wet)

(Edible 701--5.5 miles SSW Atlantic Ocean @ discharge portions)

(bottom-feeders) 702-5.5 miles SSW Atlantic Ocean @ discharge (invertebrates) 703--Atlantic Ocean; location not specified*

(free-swimmers) 704--Atlantic Ocean; location not specified*

(bottom-feeders) 705--Atlantic Ocean; location not specified*

(invertebrates)

Broadleaf 00--0.7 miles NE intake canal Monthly 300 grams Gamma Vegetation 01-0.8 miles SW discharge canal (As (wet}

Iodine-131 (BL) 02--10.1 miles; location not specified*

available) 03--0.6 miles SSE Spoil Pond 04-0.7 miles S Leonard Street plant exit adjacent to RR tracks Shoreline 500--5.0 miles SSW discharge; beach near OD Semiannual 500 grams Gamma Sediment pumps (SS)

Surface 400--0.6 miles NE intake canal*

Monthly 4 liters Gamma Water (SW) 401--4.9 miles SSW discharge canal @ OD Composite Tritium pumps

• Control Stations 8

Table 2 (Continued)

Brunswick Steam Electric Plant Radiological Monitoring Sampling Locations Sample Type Location & Description Frequency I Sample Sz I Analysis Thermoluminescent Dosimetry (TLD)

(Direct Radiation)

I 1.1 miles E 2

0.9 miles ESE 3 0.9 miles SE 4

1.1 miles SSE 5

1.1 miles S 6

1.1 miles SSW 7

1.1 miles SW 8

1.2 miles W 9

1.0 miles WNW 10 0.8 miles NW 11 0.9 miles NNW 12 1.1 miles N 13 1.2 milesNNE 14 0.5 miles NE 15 0.9 miles ENE 16 1.0 miles WSW 17 1.4 miles ESE 18 1.7 miles SE 20 2.1 miles S 21 2.9 miles SSW 22 5.3 miles SW 23 4.6 miles WSW 24 3.0 miles W 25 8.6 miles WNW 26 5.9 miles NW 27 5.1 miles NNW 28 4.2 miles NW 29 2.6 miles SSW 30 2.0 miles NE 31 2.5 miles ENE 32 5.8 miles ENE 33 4.1 miles E 34 5.4 miles E 35 7.3 miles SSE 36 8.9 miles NE 37 5.5 miles NW 38 1l.OmilesW 39 5.3 miles SW 40 6.9 miles WSW 75 4.7 miles S 76 4.8 miles SSW 77 5.4 miles S 78 9.9 miles NNE 79 9.5 miles N 81 9.9 miles WNW*

Quarterly Not Applicable TLD Reading (Gamma Dose)

• Control Station 9

SUMMARY

OF RADIOLOGICAL MONITORING PROGRAM This report presents the results of the Radiological Environmental Monitoring Program conducted during 2005 for BSEP. The program was conducted in accordance with the ODCM, and applicable procedures.

The 2005 Annual Radiological Environmental Operating Report (REOR) has been prepared and submitted in accordance with Technical Specification 5.6.2 and ODCM 7.4.1. The report applies to both BSEP Unit Nos. 1 and 2 (License Nos. DPR-71 and DPR-62, respectively).

A total of 949 sample measurements were performed on 925 collected samples from indicator and control locations from six environmental media types during the year. Except for tritium activity in one (1) out of twelve (12) indicator samples of surface water (Table 3), no detectable radioactivity (or radioactivity which did not differ significantly from the corresponding control) was observed in any of the 795 measurements performed on the 783 indicator location samples in 2005. No other gamma activity was detected in any samples, except for Cs-137, K-40, and other naturally occurring gamma activity. All samples analyzed met the Lower Limit of Detection (LLD) requirements as established by ODCM Table 7.3.15-3.

The radiological environmental data indicates that BSEP operations in 2005 had no significant impact on the environment or public health and safety. No measurable radiation exposure is attributed to any off-site member of the public due to the operations of BSEP.

A statistical summary of all the data gathered in 2005 has been compiled in Table 3.

Comparison of the current data with preoperational (1973, 1974) information (Tables 4 and 5) indicates that air particulate filter gross beta activity and ambient gamma radiation levels were lower for gross beta and about the same for gamma in 2005.

10

TABLE 3 BRUNSWICK STEAM ELECTRIC PLANT RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM DATA

SUMMARY

Brunswick Steam Electric Plant Brunswick County, North Carolina Docket Numbers 324 and 325 Calendar Year 2005 I

-Sape or Measre TIa No of of t

i Detcin ;-^

atiffns0 -

a nd Direcion IRange Mea nit 0 ftesurement)

Measuirements j

Mean g;

Air Cartridge 1-131 6.8E-2 Al less than LLD All less than LLD All less than LLD

(

rCihn

3) 312 Air Particulate Gross Beta 4.2E-3 1.81E-2 (260t260)(3)

PMAC 1.86E-2 (52/52)(')

1.88E-2 (52/52)(')

(pCi/m3) 312 5.71E-3-4.14E-2 0.5 miles NE 8.38E 4.14E-2 7.14E 3.66E-2 Gamma 4)

See Table 6 All less than LLD All less than LLD All less than LLD 24 Broadleaf Vegetation Gamrna(4) 4.46E-2 3.32E-2 (1/48)')

Leonard St. plantrexit 3.32E-2 (112) 3.66E2 (112)s (pCi/g, wet) 60(0)

Single value 0.7 miles S Single value Single value Cs-137 Fish and Invertebrates Gamna(4)

See Table 6 All less than LLD All less than LLD All less than LLD (pCi/g, wet) 12 Sediments-Shoreline Gamma(4)

See Table 6 All less than LLD All less than LLD No control (pCi/g, dry) 2 Surface Water Gamma(4)

See Table 6 All less than LLD All less than LLD All less than LU)

(pCi/l) 24 Tritium 3.25E+2 (22/24)(6)(I) 3.22E+2 (1/12)Dsa OD pumps 3.22E+2 (1/12)(')

All less than LLD 24 Single value 4.9 miles SSW Single value 3.75E+2 (2/24 All less than LLD All less than LLD All les than LID TLD TLD Readout 9.81E+0 (175/176)(s) 1.18E+I (4/4)(S) 1.07E+l (4/4)(')

(mR per quarter)tS 179()

7.40E+0 - 1.32E+1 4.8 miles SSW 1.03E+1 -1.32E+1 9.30E+0 -1.22E+1 11

FOOTNOTES TO TABLE 3

1. LLD is calculated based on 4.66 standard deviations above background using typical sample sizes and counting times. Due to counting statistics and varying volumes, occasionally lower LLDs are achieved. See Table 6.

2. Mean and range are based on detectable measurements only. The fractions of detectable measurements at specific locations are indicated in parentheses.

3. Missing samples are discussed in Missed Surveillances.

4. Summary of gamma analysis results in this report does not include the following naturally occurring isotopes since most environmental samples contained some or all of these: Be-7, K-40, Tl-208, Pb-212, Bi-214, Pb-214, and Ra-226.

5. TLD dose is reported in milliroentgen (mR) per 90-day period (quarter) beginning in 1995.

This is the exposure standard used to compare data to the NRC.

6. The tritium LLD was lowered to 3.25E+2 pCi/L in June 1996. The LLD was lowered at the request of Carolina Power & Light Company, now doing business as Progress Energy Carolinas, Inc. in order to maintain comparable LLD values with the North Carolina Division of Radiation Protection (NCDRP) laboratory.

7. The tritium LLD was increased to 3.75E+2 pCi/L in January 2005. The LLD was raised for a temporary timeframe due to a problem with the wrong type of glass liquid scintillation vials being used (NCR # 150577).

8. The numbers in parentheses [e.g., Surface Water Tritium 3.25E+2 (22/24) for LLD] indicate how many samples that specific value and column apply to in relation to the total number of samples for that column heading.

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INTERPRETATIONS AND CONCLUSIONS Air Monitoring The average gross beta concentration measured in 260 air particulate (AP) samples collected at indicator stations during 2005 was 1.81E-2 picocuries per cubic meter (pCi/M3) and the average gross beta concentration measured in 52 AP samples collected at control stations during 2005 was 1.88E-2 pCi/M3. The preoperational (1973-1974) average concentration was 8.2E-2 pCi/mr3, while the average activity in the recent past (2000-2004) was 1.73E-2 pCi/M3 (Table 4). The airborne concentrations of gross beta activity in 2005 are indicative of natural background and do not indicate any abnormal activities originating from the nuclear operations at BSEP. Figures 4 through 8 depict the monthly variations of these values. AP-204 on April 25, 2005 was listed as a missed surveillance due to a blown fuse and AP-205 on September 19, 2005; was due to a blown fuse on the power pole.

Gamma analyses of the composite air particulate filters indicated that all of the radionuclides indicative of plant effluents were at concentrations less than their respective LLDs. All radionuclides positively identified by the radionuclide analyses were typical of naturally occurring materials.

Analyses of 260 indicator and 52 control air cartridges (AC) for the collection of radioiodines indicated that concentrations of those radionuclides, and particularly I-131, were less than the LLD. No I-131 activity was identified in any indicator or control samples in 2005.

Milk No milk (milch) sampling locations are currently identified in BSEP environs; therefore, no sampling of this media was available.

Vegetation Food crops were not grown in the vicinity of the plant in 2005, and this media was represented by indigenous vegetation samples consisting primarily of wild cherry and wax myrtle leaves.

Forty-eight (48) samples were collected from indicator locations and 12 samples from the control location. No detectable activities relating to plant effluents were detected in this sampling media in 2005; however, results indicated detectable concentrations of Cs-137 in one indicator sample (3.32E-2 pCi/g Wet) and one control sample (3.66E-2 pCi/g Wet) for wax myrtle broadleaf vegetation in 2005. Upon comparing these results, it is concluded that the values reflect fallout Cs-137 contamination. No other gamma activity was detected in any sample, except for K-40 (potassium-40) and other naturally occurring gamma activity.

13

Fish and Invertebrates Fish (free swimmers and bottom feeders), invertebrate (SH), and BO samples are collected semiannually from two locations: (1) near the Atlantic Ocean discharge pipe at Caswell Beach and (2) a control location in the Atlantic Ocean not influenced by plant operations. In all 12 samples (indicator and control), no detectable activities relating to plant effluents were detected in 2005. All radionuclides positively identified by the radionuclide analyses were naturally occurring nuclides.

Shoreline Sediments Two shoreline sediments in 2005 were drawn from the beach area near the pumping station location at Caswell Beach. In both samples, all of the radionuclides indicative of plant effluents were determined to be less than the respective LLDs for gamma-emitting radionuclides.

Surface Water Surface water is sampled monthly from the intake and discharge canal. These samples are analyzed for gamma-emitting radionuclides and for tritium. The analyses indicated that no detectable concentrations of gamma emitting radionuclides relating to plant effluents appeared in the 12 indicator and 12 control samples. None of these samples (indicator or control) indicated any detectable concentrations of tritium, except for SW-401 (discharge canal sample) in March 2005, with tritium activity of 322 pCi/Liter (NCR # 159230). The tritium detected in SW-401 was a result of plant effluent during a time when dilution flow to the discharge canal was reduced due to plant operation. The tritium activity observed is well below the reportability limit of 30,000 pCi/Liter. Figure 9 depicts the observed tritium concentrations for 2005.

External Radiation Exnosure The environmental data on external radiation exposure for 2005 was essentially unchanged from 1989-2004 with an average exposure for all of 2005 indicator locations of 9.8 mR per quarter.

The average exposure observed over the preoperational period was 1.02 mR per week observed from the fourth quarter of 1972 through the second quarter of 1975. Table 5 provides a comparison of recent data with the preoperational and historical data.

The highest average exposure occurred at one TLD location at 4.8 miles SSW. The exposure was 11.8 mR per quarter. Figure 10 depicts average inner and outer ring TLD data for each quarter of 2005. This depiction does not indicate a significant higher exposure rate for the inner versus the outer ring. This is interpreted as demonstrating that no discernible off-site exposure has occurred from plant operations.

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TABLE 4 Brunswick Steam Electric Plant GROSS BETA AIR PARTICULATE ACTIVITY AVERAGES Gross Beta Activity (pCi/m3)

Preoperational Recent Operational Location AP-200 AP-201 AP-202 AP-203 AP-204*

AP-205 1973 2.2E-2 3.1E-2 3.4E-2 2.4E-2 2.5E-2 1974 1.4E-1 1.4E-1 1.4E-1 1.3E-1 1.3E-1 2000 2.OE-2 2.OE-2 2.OE-2 2.1E-2 2.OE-2 1.9E-2 2001 1.8E-2 1.9E-2 1.8E-2 1.8E-2 1.9E-2 1.7E-2 2002 1.5E-2 1.6E-2 1.6E-2 1.6E-2 1.7E-2 1.4E-2 2003 1.4E-2 1.5E-2 1.5E-2 1.6E-2 1.6E-2 1.4E-2 2004 I-7E-2 LSE-2 1.7E-2 1.8E-2 1.8E-2 1.8E-2 2005 LSE-2 1.9E-2 1.7E-2 1.8E-2 1.9E-2 1.8E-2

• Control location

• • This sample point added post-operational.

1s

TABLE 5 Brunswick Steam Electric Plant HISTORICAL TLD RESULTS (1972-2005)

Averagze Exposure of All TLDl Mfonitor'ing Locations l

Year (mR per week) 1972 (4th Qtr.)

0.80 1973 1.25 1974 0.97 1975 (1st, 2nd Qtr) 0.80 1976 0.98 1977 1.32 1978 1.24 1979 0.93 1980 0.90 1981 0.96 1982 1.18 1983 1.21 1984 0.98 1985 1.03 1986 0.89 1987 0.92 1988 0.86 1989 0.75 1990 0.76 1991 0.76 1992 0.75 1993 0.78 1994 0.77 1995 10.1 (mR per quarter)*

1996

10. 1 (mR per quarter) 1997 10.1 (mR per quarter) 1998 9.7 (mR per quarter) 1999 9.7 (mR per quarter) 2000 9.7 (mR per quarter) 2001 10.0 (mR per quarter) 2002 9.6 (mR per quarter) 2003 9.6 (mR per quarter) 2004 9.7 (mR per quarter) 2005 9.8 (mR per quarter)

• TLD exposure in mR per quarter beginning in 1995. The equivalent weekly exposure is 0.78 mR.

16

MISSED SURVEILLANCES Air Cartridge and Air Particulates Any REMP weekly air samples (Air Cartridge - AC or Air Particulate - AP) that exceed 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br /> of down time in a surveillance period will be reported as a "missed surveillance."

However, this sample will still be counted and the data reported; whereas a "missed sample" will have no data reported.

All AP and AC samples were available for counting in 2005.

Missed Surveillances:

• APAC-204, April 25 - Missed surveillance due to a blown fuse. - Sample was counted (NCR# 157252).

• APAC-205, September 19 - Missed surveillance due to a loss of power when tree limbs touched power lines during the storm and caused the fuse to blow on the power pole. -

Sample was counted (NCR # 169546).

Food Crops / Vegetation No food crops were grown in the vicinity of the plant in 2005; therefore, none were collected.

The media were represented by indigenous vegetation samples (broadleaf vegetation) consisting primarily of wild cherry and wax myrtle leaves.

Thermoluminescent Dosimeters (TLDs)

One out of a possible 180 TLD samples was missing during 2005. The missing TLD occurred:

Second Quarter - TLD 31 was missing in the field and the cause could not be determined (NCR# 162768).

Note: TLD points 41 thru 74 are not ODCM TLD sample points and are not listed. TLD sample points 19 and 80 have been retired.

17

ANALYTICAL PROCEDURES Gross Beta Gross beta radioactivity measurements are made utilizing a Tennelec Low-Background Alpha/Beta Counting System. The LLD for air particulates is approximately 4.2E-3 pCi/M3.

AP samples are mounted in two-inch stainless steel planchets and are typically counted directly for 50 minutes.

Tritium Liquid samples requiring tritium analysis are treated with a small amount of sodium hydroxide, potassium permanganate crystals, and then distilled. Five milliliters of the distillate are mixed with 13 milliliters of liquid scintillation cocktail and counted in a liquid scintillation counter typically for 200 minutes. The LLD for this count time was approximately 3.25E+2 pCi/L. This lower LLD was established in June 1996 to compare BSEP tritium LLDs and North Carolina Department of Radiation Protection's reportable concentrations, in the Split Sample Program's Annual Report. The LLD in January 2005 was increased to 3.75E+2 pCi/L due to a problem with the wrong type of glass liquid scintillation vials being used (NCR # 150577), but returned back to 3.25E+2 pCi/L in February 2005 when the sample count time was changed to 200 minutes.

Iodine-131 Iodine-1 31 airborne concentrations are analyzed by the intrinsic germanium (Ge) gamma spectrometry systems. The cartridges are placed on the detector and each charcoal cartridge is typically counted individually for 2,500 seconds with an approximate LLD of 6.8E-2 pCi/m 3.

Gamma Snectrometry Gamma spectrum analysis utilizes intrinsic germanium detectors with thin aluminum windows housed in steel and lead shields. The analyzer system is the Canberra Nuclear 9900 Gamma Spectroscopy System. Table 6 summarizes LLD values derived from using the instrument with the worst sensitivity, typical sample volumes, typical count times, typical worst background count, and worst case on decay (from collection to counting).

AP filter quarterly composites are placed in a Petri dish and analyzed directly for a typical count time of 7,000 seconds. The count time was increased in 1997 from 3,600 seconds to 7,000 seconds due to decreased sample volumes.

Liquid samples are boiled down to reduce the volume, transferred to a 1000-milliliter Marinelli beaker, and analyzed for a typical count time of 80,000 seconds.

18

Shoreline sediments are dried, ground, weighed, and then analyzed in a Marinelli beaker for a typical count time of 1,500 seconds.

Broadleaf vegetation is weighed wet and analyzed in a Marinelli beaker for a typical count time of 7,500 seconds.

Fish samples and edible portions of invertebrate organisms are cleaned, dressed, and placed in a Marinelli beaker for analysis for a typical count time of 1,500 seconds.

Thermoluminescent Dosimetry Each area monitoring station includes a TLD packet, which is a polyethylene bag containing three calcium sulfate phosphors contained in a Panasonic UD-814 badge. The TLD is light tight and the bag is weather-resistant.

Dosimeters are machine annealed before field placement. Following exposure in the field, each dosimeter is read utilizing a Panasonic TLD reader. This instrument integrates the light photons emitted from traps as the dosimeter is heated. Calibration is calculated using dosimeters irradiated to known doses for each set of dosimeters measured. Prior to the measurement of each dosimeter, the instrument is checked through use of an internal constant light source as a secondary standard.

The exposure reported is corrected for exposure received in transit and during storage through the use of control dosimeters.

Interlaboratory Comparison Program The Radiochemistry Laboratory at the Harris Energy & Environmental Center in New Hill, North Carolina, provides radioanalytical services for Progress Energy Carolinas, Inc.'s nuclear plant radiological environmental surveillance programs. In fulfillment of ODCM Operational Requirements, the laboratory is a participant in the Analytics, Inc., Environmental Cross-Check Program and uses its performance in this program as a major determinant of the accuracy and precision of its analytical results.

During 2005, 104 analyses were completed on 19 samples representing seven major environmental media (i.e., water, milk, air filters, air filters composite, soil, air cartridges, and simulated vegetation). Data on the known activities, the uncertainties, and the ratios to the known for the 104 analyses have been received from Analytics, Inc. The results shall be compared to the criteria established in the NRC Inspection Manual (Procedure 84750) for Radioactive Waste Treatment, Effluent, and Environmental monitoring.

All 104 analyses were within the current acceptance criteria used to monitor equipment performance by the radioanalytical lab. During the review of this report it was determined that the method used to implement the acceptance criteria requires additional validation to assure it meets the intent of site requirements. NCR # 194215 has been written to perform this evaluation and document results. Complete documentation of any evaluation will be available and provided to the NRC upon request.

19

Lower Limits of Detection All samples analyzed met the LLD required by ODCM Table 7.3.15-3. Typical "a priori" LLD values for the samples analyzed are listed in Table 6.

20

TABLE 6 TYPICAL LOWER LIMITS OF DETECTION (A PRIORI)

GAMMA SPECTROMETRY

=

w S

Surface Water Samples (Saline Water)

Isotope LLD (pCi/I)

Mn-54 4

Co-58 5

Fe-59 12 Co-60 6

Zn-65 10 Zr-Nb-95 8/5 1-131 14 Cs-134 4

Cs-137 4

Ba-La-140 33/ 14 Air Particulates (Quarterly (omposite)

Isotope LLD (pCi/m)

Cs-134 0.002 Cs-137 0.002 Shoreline Sediment Isotope LLD (pCi/kg, dry)

Cs-134 148 Cs-137 121 Fish Isotope LLD (pCi/kg, wet)

Mn-54 97 Co-58 102 Fe-59 238 Co-60 127 Zn-65 256 Cs-134 128 Cs-137 115 Food Products and Vegetation Isotope LLD (pCUkg, wet) 1-131 42 Cs-134 47 Cs-137 45 21

LAND USE CENSUS PURPOSE OF THE LAND USE CENSUS The land use census identifies the pathways (or routes) that radioactive material may reach the general populations near commercial nuclear generating stations. This is accomplished by completing studies each year that identify how the surrounding lands are used by the population.

A comprehensive census of the use of the land within a five-mile distance of the plant is completed during the growing season each year. This information is used for dose assessment and to identify changes to the stations sampled and the type of samples. These results ensure that the Radiological Environmental Monitoring Program (REMP) is based upon current data regarding human activity in the vicinity of the plant. Therefore, the purpose of the land use census is both to ensure the monitoring program is current as well as to provide data for the calculation of estimated radiation exposure.

The pathways that are evaluated are:

> Ingestion Pathway -Results from eating food crops that may have radioactive materials deposited on them from the soil or atmosphere. Another pathway is through drinking milk from local cows or goats if these are present. The grass used to feed these animals may have incorporated or had deposited on it radioactive materials that can be transferred to the milk.

> Direct Radiation Exposure Pathway - Results from deposition of radioactive materials on the ground or from passage of these radioactive materials in the air.

> Inhalation Pathway -Results from breathing radioactive materials transported in the air.

22

Methodology The following must be identified within the five-mile radius of the plant for each of the 16 meteorological sectors (compass direction from which the winds may blow, for example NNE

[North North East]):

> The nearest resident

> The nearest garden of greater that 500 square feet, producing broadleaf vegetables

> The nearest milk animal The primary method is visual inspection from roadside within the five-mile radius, with the exception of the Sunny Point Military Ocean Terminal. This information may be supplemented with data from aerial photographs and a Global Positioning System (GPS) to determine distance and direction from the plant.

2005 Land Use Census Results The 2004 and 2005 results of the survey for the nearest resident, garden, milk and meat animals in each sector are compared in Table 7.

The resident portion of the census conducted in June of 2005 did not identify a change in the distance of the nearest resident from plant center from 2004. The garden portion of the census identified changes in the distances, locations, and existence of the nearest garden in four sectors.

The nearest garden location changed in the South (S) sector from no garden being present to a garden at 1.8 miles, the West (W) sector at 1.1 miles to 2.4 miles, the West Northwest (WNW) sector at 1.0 mile to no garden, and the North Northwest (NNW) at 4.4 miles to 0.9 miles. No milk animals were located within 5 miles of the plant in 2005.

The 2005 Garden Census was conducted within 3 miles of BSEP and identifies all gardens of greater that 500 square feet that were found in the survey area. Results of the garden census are located in Table 8.

Results of the 2005 Land Use and Garden Census indicate stable use of land, confirming that current control locations are appropriate, and no changes are needed for dose assessment and environmental motoring.

23

TABLE 7 Brunswick Steam Electric Plant LAND USE CENSUS COMPARISONS (2004 - 2005)

NEAREST PATHWAY (MILES)

SECTOR RESIDENT GARDEN MILKIMEAT ANIMALS 2004 2005 2004 2005 2004 2005 N

0.7 0.7 None None None None NNE 0.8 0.8 None None None None NE None None None None None None ENE None None None None None None E

None None None None None None ESE 1.5 1.5 None None None None SE 0.9 0.9 None None None None SSE 1.0 1.0 None None None None S

1.1 1.1 None 1.8*

None None SSW 1.2 1.2 1.5 1.5 None None SW 1.0 1.0 2.9 2.9 None None WSW 1.2 1.2 1.2 1.2 None None W

0.8 0.8 1.1 2.4*

None None WNW 0.8 0.8 1.0 None*

None None NW 0.9 0.9 4.8 4.8 None None NNW 0.8 0.8 4.4 0.9*

None None

• Represents a change from the previous year.

24

TABLE 8 Brunswick Steam Electric Plant GARDEN CENSUS (2005)

SECTOR DISTANCE SECTOR DISTANCE (miles)

(miles)

N None NNW 4.4 NNE None NE None ENE None E

None ESE None SE None SSE None S

1.8 SSW 1.5 SSW 1.8 SSW 1.9 SSW 2.4 SSW 2.8 SW 2.9 WSW 1.2 WSW 1.5 WSW 1.8 WSW 2.7 WSW 3.4 WSW 3.5 W

2.4 W

2.6 WNW None NW 4.8 NNW 0.9 25

~,A I I 11 1 <

IX i

26 c (O¶f-

27

28 CROcp

I A t

.4

/

^

S 29 Col

30 co9

FRgze9 UEP 2M5&,f"eVTrwTnm I-k-Lm4(t)4(cid) --w-Lcrn401 -m-TritmulD Ian 395 390 375

~340

15 310 3s3 3C) 315 30 3G5 300 20 280 V16 215 316 416 516 6/16 7/16 E'16

/17 117 11/16 1217 31

Figu 10 BSEP 2005 TLDAvermgsforInner and Outer RngLoc~ati 11-10.5-I-a C

0 a:0 0

10-9.5-9-

85-15-Feb-'5 15-Feb-5Ol Imer Outer 15-NYL05 15-My-S051 15-Aug-5 15-Aug-05 Inner Outer Inner Outer Daes 15-Nw-OS 15-Nov-O5 Inner oter 32 Cr0

2005 BSEP Radiological Environmental Monitoring TLD Report Comments TLD points 41 thru 74 are not ODCM TLD sample points and are not listed.

TLD sample points 19 and 80 have been retired and are not used.

TLD # 31 was missing in 2005

BNP Radiological Environmental Monitoring TLD Report TLD I

1 1

2 2

2 2

3 3

3 3

4 4

4 4

A_

Dose: mRlstd. qtr.

TLD Location Description 1.1 Ml E 1.1 Ml E 1.1 MI E 1.1 MI E 0.9 Ml ESE 0.9 MI ESE 0.9 MI ESE 0.9 Ml ESE 0.9 MI SE 0.9 Ml SE 0.9 Ml SE 0.9 MI SE 1.1 MI SSE 1.1 Ml SSE 1.1 Ml SSE 1.1 Ml SSE 1.1 Ml S 1.1 Ml S 1.1 Ml S 1.1 Ml S 1.1 Ml SSW 1.1 Ml SSW Sample Date 2/15/2005 5/15/2005 8/15/2005 11/15/2005 2/15/2005 5/15/2005 8/15/2005 11/15/2005 2/15/2005 5/15/2005 8/15/2005 11/15/2005 2/15/2005 5/15/2005 8/15/2005 11/15/2005 Dose 10 2 Sigma Error 1.6 9

9.3 9.9 11.1 9.8 8.9 10 9.9 10.2 1

0.9 1.4 0.9 0.6 1.2 1.4 0.7 1.2 9.2 10.6 10.8 1.1 0.9 0.6 9.4 10.7 10 0.9 1

0.8 5

5 5

2/15/2005 5/15/2005 8/15/2005 11/15/2005 2/15/2005 5/15/2005 10.2 9.3 10.5 9.9 9.3 7.8 1

0.9 1,3 0.6 1.1 0.7 5

B 6

7 Page I of 8

TLD 6

6 7

7 7

7 8

8 8

9 9

9 9

10 10 10 10 11 11 11 II 11 12 Dose: mR/std. qtr.

TLD Location Description 1.1 Ml SSW 1.1 Ml SSW 1.1 Ml SW 1.1 Ml SW 1.1 Ml SW 1.1 Ml SW 1.2 MI W 1.2 MI W 1.2 MI W 1.2 MI W 1.0 Ml WNW 1.0 Ml WNW 1.0 MI WNW 1.0 Ml WNW 0.8 Ml NW 0.8 Ml NW 0.8 MI NW 0.8 MI NW 0.9 Ml NNW 0.9 MI NNW 0.9 MI NNW 0.9 Ml NNW 1.1 MI N Sample Date 8/15/2005 11/15/2005 2/15/2005 5/15/2005 8/15/2005 11/15/2005 2/15/2005 5/15/2005 8/15/2005 11/15/2005 2/15/2005 5/15/2005 8/15/2005 11/15/2005 2/15/2005 5/15/2005 8/15/2005 11/15/2005 2/15/2005 5/15/2005 8/15/2005 11/15/2005 2/15/2005 Dose 11.1 12.2 10.4 9.5 9.7 10 10.9 2 Sigma Error 0.9 0.4 1.6 9.8 10.3 10.2 11.3 8.8 10.8 9.8 9

7.8 8.8 8.5 11.9 8.6 12.4 9.5 10.6 1.1 1.6 0.9 0.8 0.8 1.1 2.3 0.9 1.3 0.8 0.8 1.1 1.2 0.5 0.9 0.9 0.9 0.8 1.4 12 1.1 MI N 5/15/2005 9.2 0.8 Page 2 of 8

Dose: mR/std. qtr.

TLD TLD Location Description 12 1.1 MIN 12 1.1MIN 13 1.2 MI NNE 13 1.2MINNE 13 1.2MINNE 13 1.2MINNE 14 0.5 MI NE 14 0.5MINE 14 0.5 MI NE 14 0.5MINE 15 0.9MIENE 15 0.9 MIENE 15 0.9 MI ENE 15 0.9 MI ENE 16 1.0 MIWSW 16 1.0MIWSW 16 1.0 MIWSW 16 1.0MIWSW 17 1.4 MIESE 17 1.4MIESE 17 1.4MIESE 17 1.4MIESE 18 1.7MISE 18 1.7MISE Sample Date 8/15/2005 11/15/2005 2/15/2005 5/15/2005 8/15/2005 11/15/2005 2/15/2005 5/15/2005 8/15/2005 11/15/2005 2/15/2005 5/15/2005 8/15/2005 11/15/2005 2/15/2005 5/15/2005 8/15/2005 11115/2005 2/15/2005 5/15/2005 8/15/2005 11/15/2005 2/15/2005 5/15/2005 Dose 10 2 Sigma Error 0.9 9.6 9.6 8.3 1.4 0.8 I

8.9 9

10.8 0.9 0.8 10.4 11 10.3 11.1 10.6 11 0.7 1.3 0.8 0.8 1

1.4 11.2 9.7 8.7 9

0.7 1.4 0.8 0.9 9.3 12.7 9.8 2

1.8 1.3 11.9 10.6 13 2.3 2.5 3.8 8.3 0.6 Page 3 of 8

TLD 18 18 20 20 20 20 21 21 21 21 22 22 22 22 23 23 23 23 24 24 24 24 25 Dose: mR/std. qtr.

TLD Location Description 1.7 MI SE 1.7 Ml SE 2.1 MIS 2.1 MI S 2.1 Ml S 2.1 MI S 2.9 MI SSW 2.9 Ml SSW 2.9 Ml SSW 2.9 Ml SSW 5.3 MI SW 5.3 MI SW 5.3 MI SW 5.3 Ml SW 4.6 Ml WSW 4.6 MI WSW 4.6 MI WSW 4.6 MI WSW 3.0 MI W 3.0 Ml W 3.0 MI W 3.0 MI W 8.6 Ml WNW Sample Date 8/15/2005 11/15/2005 2115/2005 5/15/2005 8/15/2005 11/15/2005 2/15/2005 5/15/2005 8/15/2005 11/15/2005 2115/2005 5/15/2005 8/15/2005 11/15/2005 2/15/2005 5/15/2005 8/15/2005 11/15/2005 2/15/2005 5/15/2005 8/15/2005 11/15/2005 2/15/2005 5/15/2005 Dose 10.8 9.1 10.6 7.5 10 8.1 9.5 8.4 2 Sigma Error 1.7 0.4 1.1 1.2 1.6 0.8 0.9 0.6 9.4 8.9 9.9 9.6 8.9 9.7 10.3 7.4 9.8 1.4 0.4 0.9 1.3 0.8 0.7 0.9 0.6 1

0.8 2

0.8 0.8 8

11 9.7 10.1 10.4 10 9.3 0.6 1.1 25 8.6 Ml WNW Page 4of

TLD 25 25 26 26 26 26 27 27 27 27 28 28 28 28 29 29 29 29 30 30 30 30 31 31 Dose: mR/std. qtr.

TLD Location Description 8.6 Ml WNW 8.6 Ml WNW 5.9 MI NW 5.9 Ml NW 5.9 MI NW 5.9 Ml NW 5.1 MI NNW 5.1 MI NNW 5.1 MI NNW 5.1 Ml NNW 4.2 Ml NW 4.2 MI NW 4.2 Ml NW 4.2 MI NW 2.6 Ml SSW 2.6 MI SSW 2.6 MI SSW 2.6 Ml SSW 2.0 MI NE 2.0 MI NE 2.0 Ml NE 2.0 Ml NE 2.5 Ml ENE 2.5 Ml ENE Sample Date 8/15/2005 11/15/2005 2/15/2005 5/15/2005 8/15/2005 11/15/2005 2/15/2005 5/15/2005 8/15/2005 11/15/2005 2/15/2005 5/15/2005 8/15/2005 11/15/2005 2/15/2005 5/15/2005 8/15/2005 11/15/2005 2/15/2005 5/15/2005 8/15/2005 11/15/2005 2/15/2005 8/15/2005 Dose 9.3 9.4 12.8 9.9 11.9 10.2 9.5 8.1 9.7 8.4 10.9 9.2 10.6 9.6 9.5 8

8.6 2 Sigma Error 1.1 0.6 1.7 0.9 1.3 0.5 0.7 0.8 0.9 0.8 0.7 1.2 1.8 0.8 0.7 0.8 0.9 8.5 12.6 9.8 0.4 1

0.7 11.9 10.2 9.8 1.1 0.7 0.6 9.9 1

Page 5 of 8

I Dose: mRnstd. qtr.

LD TLD Location Description 31 2.5 MI ENE 32 5.8 Ml ENE 32 5.8 MI ENE 32 5.8 Ml ENE 32 5.8 MI ENE 33 4.1 Ml E 33 4.1 MI E 33 4.1 MI E 33 4.1 Ml E 34 5.4 Ml E 34 5.4MIE 34 5.4MIE 34 5.4MIE 35 7.3 MI SSE 35 7.3 MI SSE 35 7.3 MI SSE 35 7.3 Ml SSE 36 8.9 M1 NE 36 8.9 MI NE 36 8.9 Ml NE 36 8.9 Ml NE 37 5.5 Ml NW 37 5.5 MI NW 37 5.5 MI NW Sample Date 11/15/2005 2/15/2005 5/15/2005 8/15/2005 11/15/2005 2115/2005 5115/2005 8/15/2005 11/15/2005 2/15/2005 5/15/2005 8/15/2005 11/15/2005 2/15/2005 5/15/2005 8/15/2005 11/15/2005 2/15/2005 5/15/2005 8/15/2005 11/15/2005 2/15/2005 5/15/2005 8/15/2005 Dose 10.2 2 Sigma Error 12.1 10.6 11.5 11.4 9.8 8.6 1.7 1.9 0.8 0.6 9

8.8 9.3 8.7 0.9 0.8 0.9 0.9 9.2 9.6 8.1 8.2 7.4 8.5 10 9.5 10 10.1 9.3 7.9 8.8 1.9 1.5 1.1 0.8 0.9 0.8 1.5 1.2 1.1 0.7 1.1 an

• XMMht Page 6 of 8

TLD 37 38 38 38 38 39 39 39 39 40 40 40 40 75 75 75 75 76 76 76 76 77 77 77 Dose: mR/std. qtr.

TLD Location Description 5.5 MI NW 11.0MIW 11.0MIW 11.0MIW 11.0MIW 5.3 MI SW 5.3 Ml SW 5.3 Ml SW 5.3 MI SW 6.9 Ml WSW 6.9 MI WSW 6.9 Ml WSW 6.9 Ml WSW 4.7 Ml S 4.7 MI S 4.7 Ml S 4.7 Ml S 4.8 MI SSW 4.8 MI SSW 4.8 Ml SSW 4.8 Ml SSW 5.4 Ml S 5.4 Ml S 5.4 MI S Sample Date 11/15/2005 2/15/2005 5/15/2005 8/15/2005 11/15/2005 2/15/2005 5/15/2005 8/15/2005 11/15/2005 2/15/2005 5/15/2005 8/15/2005 11/15/2005 2/15/2005 5/15/2005 8/15/2005 11/15/2005 2/15/2005 5/15/2005 8/15/2005 11/15/2005 2/15/2005 5/15/2005 8/15/2005 Dose 8.4 9.4 8.5 9.2 8.7 9.2 8.8 9

9.7 8.7 8.9 8.6 9.3 10.5 9.8 10.3 10.6 13.2 10.3 12.6 11 11 9

11.4 2 Sigma Error 0.4 1.2 1.2 1.5 1.5 0.7 0.8 0.5 1.7 0.6 1.1 0.5 0.8 0.9 1.2 0.4 1.2 0.9 I

1.2 0.7 1.6 1.2 Page 7 of 8

TLD 77 78 78 78 78 79 79 79 79 Dose: mR/std. qtr.

TLD Location Description 5.4 MI S 9.9 MI NNE 9.9 MI NNE 9.9 MI NNE 9.9 MI NNE 9.5 MI N 9.5 MI N 9.5 MI N 9.5 MI N Sample Date Dose 11/1512005 2115/2005 5/15/2005 8/15/2005 11/15/2005 2/15/2005 5/15/2005 8/15/2005 11/15/2005 8.4 9.2 2 Sigma Error 0.5 1.4 8.5 8.5 9.3 12.5 9.3 11.7 9.2 0.7 1.1 0.5 1.6 0.7 1.3 0.5 81 81 81 81 9.9 MI WNW - CONTROL 9.9 MI WNW - CONTROL 9.9 MI WNW - CONTROL 9.9 MI WNW - CONTROL 2/15/2005 5/15/2005 8/15/2005 12.2 1.3 9.3 1 1.9 1.2 1.9 11/15/2005 9.5 0.9 MM-M-11 Page 8of 8

2005 BSEP Radiological Environmental Monitoring Analysis Report Comments Efficiency values are not included for AC samples requiring radioiodine analysis (I-13 1), because gamma software does not report these values.

The Less than LLD (<LLD) represents that no activity was present, but lists the LLD values.

There are no 2 sigma error values reported when activity is <LLD.

BSEP Radiological Environmental Monitoring Analysis Report Media Type: Air Particulate Analysis: Beta Quantity: cubic meters Activity: pCi/cubic meter Sample Point Sample Date Quantity Efficiency Activity 2 Sigma Error LLD 200 1.0 MI WSW - VISITORS CENTER 1/3/2005 281.4 3.73E-01 2.37E-02 3.58E-03 3.58E-03 200 1.0 MI WSW - VISITORS CENTER 1/10/2005 283 3.73E-01 1.19E-02 3.06E-03 3.79E-03 200 1.0 MI WSW - VISITORS CENTER 1/17/2005 277.3 3.73E-01 1.79E-02 3.29E-03 3.52E-03 200 1.0 Ml WSW - VISITORS CENTER 1/24/2005 279.7 3.73E-01 2.74E-02 3.60E-03 3.09E-03 200 1.0 MI WSW - VISITORS CENTER 1/31/2005 270.3 3.73E-01 2.33E-02 3.56E-03 3.43E-03 200 1.0 Ml WSW - VISITORS CENTER 2/7/2005 280.3 3.73E-01 1.90E-02 3.39E-03 3.66E-03 200 1.0 MI WSW - VISITORS CENTER 2/14/2005 281.9 3.73E-01 2.00E-02 3.38E-03 3.50E-03 200 1.0 Ml WSW-VISITORS CENTER 2/21/2005 284.4 3.73E-01 2.28E-02 3.41 E-03 3.26E-03 200 1.0 MI WSW - VISITORS CENTER 2/28/2005 281.4 3.73E-01 1.51 E-02 3.01 E-03 3.25E-03 200 1.0 MI WSW - VISITORS CENTER 3/7/2005 285 3.73E-01 1.67E-02 3.18E-03 3.47E-03 200 1.0 Ml WSW -VISITORS CENTER 3/14/2005 271.7 3.73E-01 1.21E-02 3.05E-03 3.68E-03 200 1.0 Ml WSW - VISITORS CENTER 3/21/2005 283.1 3.73E-01 1.58E-02 3.05E-03 3.25E-03 200 1.0 Ml WSW - VISITORS CENTER 3/28/2005 288.6 3.62E-01 1.49E-02 3.08E-03 3.43E-03 200 1.0 Mi WSW - VISITORS CENTER 4/4/2005 283.8 3.73E-01 9.70E-03 2.82E-03 3.55E-03 200 1.0 MI WSW-VISITORS CENTER 4/11/2005 289 3.73E-01 1.96E-02 3.33E-03 3.51E-03 200 1.0 Ml WSW -VISITORS CENTER 4/18/2005 287.7 3.62E-01 1.46E-02 3.06E-03 3.42E-03 200 1.0 MI WSW - VISITORS CENTER 4/25/2005 285.4 3.73E-01 1.74E-02 3.19E-03 3.42E-03 200 1.0 MI WSW - VISITORS CENTER 5/2/2005 289.6 3.73E-01 1.83E-02 3.20E-03 3.34E-03 200 1.0 MI WSW - VISITORS CENTER 5/9/2005 289.7 3.73E-01 1.41 E-02 3.03E-03 3.50E-03 200 1.0 Ml WSW - VISITORS CENTER 5/16/2005 298.3 3.73E-01 1.90E-02 3.23E-03 3.42E-03 200 1.0 MI WSW - VISITORS CENTER 5/23/2005 279.7 3.73E-01 1.55E-02 3.20E-03 3.64E-03 200 1.0 Ml WSW - VISITORS CENTER 5/30/2005 289.7 3.73E-01 1.25E-02 2.88E-03 3.34E-03 200 1.0 Ml WSW - VISITORS CENTER 6/6/2005 293.6 3.73E-01 1.80E-02 2.98E-03 2.84E-03 200 1.0 MI WSW - VISITORS CENTER 6/13/2005 297.1 3.73E-01 1.40E-02 2.81 E-03 3.01 E-03 200 1.0 Ml WSW - VISITORS CENTER 6/20/2005 289.9 3.73E-01 1.22E-02 2.80E-03 3.20E-03 200 1.0 Ml WSW - VISITORS CENTER 6/27/2005 297.1 3.73E-01 1.35E-02 2.93E-03 3.37E-03 200 1.0 Ml WSW - VISITORS CENTER 7/4/2005 290.5 3.73E-01 8.48E-03 2.55E-03 3.17E-03 Page I of 12

BSEP Radiological Environmental Monitoring Analysis Report Media Type: Air Particulate Analysis: Beta Quantity: cubic meters Activity: pCi/cubic meter Sample Point Sample Date Quandtv Efrciencv Activity 2 Shama Error 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 201 201 1.0 MI WSW - VISITORS CENTER 1.0 Ml WSW - VISITORS CENTER 1.0 MI WSW - VISITORS CENTER 1.0 MI WSW - VISITORS CENTER 1.0 MI WSW - VISITORS CENTER 1.0 Ml WSW - VISITORS CENTER 1.0 Ml WSW - VISITORS CENTER 1.0 Ml WSW - VISITORS CENTER 1.0 Ml WSW - VISITORS CENTER 1.0 Ml WSW - VISITORS CENTER 1.0 Ml WSW - VISITORS CENTER 1.0 Ml WSW - VISITORS CENTER 1.0 MI WSW - VISITORS CENTER 1.0 MI WSW - VISITORS CENTER 1.0 MI WSW - VISITORS CENTER 1.0 MI WSW - VISITORS CENTER 1.0 Ml WSW - VISITORS CENTER 1.0 Ml WSW - VISITORS CENTER 1.0 MI WSW - VISITORS CENTER 1.0 Ml WSW - VISITORS CENTER 1.0 Ml WSW - VISITORS CENTER 1.0 Ml WSW - VISITORS CENTER 1.0 Ml WSW - VISITORS CENTER 1.0 MI WSW - VISITORS CENTER 1.0 Ml WSW - VISITORS CENTER 0.5 MI NE - PMAC 0.5 MI NE - PMAC 7/11/2005 7/18/2005 7/25/2005 8/1/2005 8/8/2005 8/15/2005 8/22/2005 8/29/2005 9/5/2005 9/12/2005 9/19/2005 9/26/2005 10/3/2005 10/10/2005 10/17/2005 10/24/2005 10/31/2005 11/7/2005 11/14/2005 11/21/2005 11/28/2005 12/5/2005 12/12/2005 12/19/2005 12/26/2005 1/3/2005 1/10/2005 298.4 288.6 297.9 289.6 294.8 296.8 288.2 298 292.8 291.8 294.9 294 293.3 290.3 289.3 288.7 285.5 291.6 281.8 287.5 286.8 285.2 285.8 276.7 302.1 271.7 272.8 3.73E-01 3.73E-01 3.73E-01 3.73E-01 3.73E-01 3.73E-01 3.73E-01 3.73E-01 3.73E-01 3.73E-01 3.73E-01 3.73E-01 3.73E-01 3.73E-01 3.73E-01 3.73E-01 3.73E-01 3.73E-01 3.73E-01 3.73E-01 3.73E-01 3.88E-01 3.88E-01 3.88E-01 3.88E-01 3.73E-01 3.73E-01 1.34E-02 1.04E-02 1.06E-02 2.77E-02 2.15E-02 1.28E-02 2.06E-02 1.37E-02 1.59E-02 2.29E-02 2.69E-02 2.28E-02 1.98E-02 6.74E-03 1.02E-02 3.23E-02 1.35E-02 2.21 E-02 2.67E-02 1.29E-02 1.75E-02 2.30E-02 2.45E-02 1.73E-02 3.07E-02 2.27E-02 1.14E-02 2.78E-03 2.72E-03 2.67E-03 3.69E-03 3.41 E-03 2.80E-03 3.27E-03 2.84E-03 3.OOE-03 3.27E-03 3.55E-03 3.33E-03 3.09E-03 2.60E-03 2.59E-03 3.84E-03 2.93E-03 3.36E-03 3.65E-03 3.01 E-03 3.32E-03 3.39E-03 3.42E-03 3.09E-03 3.53E-03 3.62E-03 3.12E-03 LLD 3.02E-03 3.26E-03 3.16E-03 3.45E-03 3.52E-03 3.17E-03 3.20E-03 3.14E-03 3.19E-03 2.91 E-03 3.22E-03 3.11E-03 2.87E-03 3.51E-03 2.99E-03 3.26E-03 3.30E-03 3.28E-03 3.37E-03 3.59E-03 3.72E-03 3.29E-03 3.19E-03 3.20E-03 2.87E-03 3.71 E-03 3.94E-03 Page 2 of 12

BSEP Radiological Environmental Monitoring Analysis Report Media Type: Air Particulate Analysis. Beta Quantity: cubic meters Activity: pCi/cubic meter Sample Point Sample Date Quantity Efficiency Activity 2 Sigma Error LLD 201 0.5 MI NE - PMAC 1/17/2005 270.4 3.73E-01 1.81E-02 3.36E-03 3.60E-03 201 0.5 MINE -PMAC 1/24/2005 271.4 3.73E-01 2.87E-02 3.74E-03 3.19E-03 201 0.5 MI NE - PMAC 1/31/2005 270.5 3.73E-01 1.97E-02 3.37E-03 3.43E-03 201 0.5 Ml NE - PMAC 2/7/2005 282.2 3.73E-01 1.97E-02 3.41 E-03 3.63E-03 201 0.5 MI NE - PMAC 2/14/2005 273.1 3.73E-01 1.98E-02 3.44E-03 3.62E-03 201 0.5 MI NE - PMAC 2/21/2005 275.7 3.73E-01 2.66E-02 3.68E-03 3.37E-03 201 0.5 MI NE - PMAC 2/28/2005 277.8 3.73E-01 1.48E-02 3.02E-03 3.29E-03 201 0.5 Ml NE - PMAC 3/7/2005 272 3.73E-01 1.70E-02 3.30E-03 3.63E-03 201 0.5 MI NE - PMAC 3/14/2005 273.2 3.73E-01 1.51 E-02 3.21 E-03 3.66E-03 201 0.5 Ml NE - PMAC 3/21/2005 274.2 3.73E-01 2.03E-02 3.37E-03 3.36E-03 201 0.5 Ml NE - PMAC 3/28/2005 279 3.62E-01 1.24E-02 3.01E-03 3.55E-03 201 0.5 Ml NE - PMAC 4/4/2005 278.9 3.73E-01 1.39E-02 3.10E-03 3.61 E-03 201 0.5 Ml NE - PMAC 4/11/2005 277.6 3.73E-01 2.28E-02 3.58E-03 3.65E-03 201 0.5 Ml NE - PMAC 4/18/2005 277.8 3.62E-01 1.35E-02 3.08E-03 3.54E-03 201 0.5 Ml NE - PMAC 4/25/2005 276.4 3.73E-01 2.14E-02 3.47E-03 3.53E-03 201 0.5 Ml NE - PMAC 5/2/2005 280.8 3.73E-01 1.73E-02 3.21 E-03 3.45E-03 201 0.5 Ml NE -PMAC 5/9/2005 281.4 3.73E-01 1.66E-02 3.23E-03 3.60E-03 201 0.5 Ml NE -PMAC 5/16/2005 287.3 3.73E-01 1.76E-02 3.25E-03 3.55E-03 201 0.5 MI NE -PMAC 5/23/2005 275.9 3.73E-01 1.63E-02 3.28E-03 3.69E-03 201 0.5 Ml NE - PMAC 5/30/2005 279.8 3.73E-01 1.26E-02 2.96E-03 3.46E-03 201 0.5 MI NE - PMAC 6/6/2005 280.7 3.73E-01 1.80E-02 3.07E-03 2.97E-03 201 0.5 MINE -PMAC 6/13/2005 286.9 3.73E-01 1.40E-02 2.88E-03 3.11E-03 201 0.5 MI NE - PMAC 6/20/2005 283.4 3.73E-01 1.1OE-02 2.77E-03 3.27E-03 201 0.5 Ml NE-PMAC 6/27/2005 284.2 3.73E-01 1.73E-02 3.23E-03 3.52E-03 201 0.5 Ml NE - PMAC 7/4/2005 282.6 3.73E-01 8.97E-03 2.64E-03 3.26E-03 201 0.5 MI NE-PMAC 7/11/2005 287.9 3.73E-01 1.45E-02 2.91 E-03 3.13E-03 201 0.5 Ml NE - PMAC 7/18/2005 282.7 3.73E-01 1.32E-02 2.93E-03 3.33E-03 Page 3 of 12

BSEP Radiological Environmental Monitoring Analysis Report Media Type: Air Particulate Quantity: cubic meters Activity: pCi/cubic meter Sample Point Analysis: Beta Sample Date v

201 201 201 201 201 201 201 201 201 201 201 201 201 201 201 201 201 201 201 201 201 201 201 202 202 202 202 0.5 Ml NE - PMAC 0.5 MI NE - PMAC 0.5 Ml NE - PMAC 0.5 Ml NE - PMAC 0.5 Ml NE - PMAC 0.5 Ml NE - PMAC 0.5 MI NE - PMAC 0.5 Ml NE - PMAC 0.5 MI NE - PMAC 0.5 MI NE - PMAC 0.5 MI NE - PMAC 0.5 Ml NE - PMAC 0.5 Ml NE - PMAC 0.5 MI NE - PMAC 0.5 Ml NE - PMAC 0.5 MI NE - PMAC 0.5 Ml NE - PMAC 0.5 MI NE - PMAC 0.5 Ml NE -PMAC 0.5 Ml NE - PMAC 0.5 Ml NE - PMAC 0.5 Ml NE - PMAC 0.5 Ml NE - PMAC 1.0 MI S - SUBSTATION ON CONSTRUCTION RD 1.0 MI S - SUBSTATION ON CONSTRUCTION RD 1.0 Ml S - SUBSTATION ON CONSTRUCTION RD 1.0 MI S - SUBSTATION ON CONSTRUCTION RD 7/25/2005 8/1/2005 8/8/2005 8/15/2005 8/22/2005 8/29/2005 9/5/2005 9/12/2005 9/19/2005 9/26/2005 10/3/2005 10/10/2005 10/17/2005 10/24/2005 10/31/2005 11/7/2005 11/14/2005 11/21/2005 11/28/2005 12/5/2005 12/12/2005 12/19/2005 12/26/2005 1/3/2005 1/10/2005 1/17/2005 1/24/2005 Quantity Efficiency 286 3.73E-01 282.5 3.73E-01 281.6 3.73E-01 285.2 3.73E-01 283.5 3.73E-01 283.8 3.73E-01 282.8 3.73E-01 281.2 3.73E-01 281.7 3.73E-01 282 3.73E-01 280.1 3.73E-01 282.4 3.73E-01 275.6 3.73E-01 280.9 3.73E-01 274.3 3.73E-01 276 3.73E-01 274.5 3.73E-01 272.6 3.73E-01 268.8 3.73E-01 273.2 3.88E01 273.6 3.88E-01 264.9 3.88E-01 241.5 3.88E-01 281.3 3.73E-01 281.9 3.73E-01 276.8 3.73E-01 278.3 3.73E-01 Activity 1.18E-02 2.99E-02 2.34E-02 1.28E-02 1.96E-02 1.34E-02 1.78E-02 2.24E-02 2.45E-02 2.40E-02 2.36E-02 8.38E-03 9.99E-03 3.38E-02 1.24E-02 2.42E-02 2.34E-02 1.43E-02 1.51E-02 2.36E-02 2.20E-02 1.78E-02 4.14E-02 2.71 E-02 1.21E-02 1.62E-02 2.39E-02 2 Sigma Error 2.83E-03 3.85E-03 3.61 E-03 2.89E-03 3.25E-03 2.92E-03 3.18E-03 3.33E-03 3.55E-03 3.48E-03 3.39E-03 2.77E-03 2.67E-03 3.97E-03 2.95E-03 3.59E-03 3.55E-03 3.21 E-03 3.35E-03 3.52E-03 3.40E-03 3.22E-03 4.55E-03 3.75E-03 3.08E-03 3.20E-03 3.44E-03 LLD 3.29E-03 3.54E-03 3.68E-03 3.30E-03 3.25E-03 3.29E-03 3.31 E-03 3.02E-03 3.37E-03 3.24E-03 3.01 E-03 3.61 E-03 3.14E-03 3.35E-03 3.43E-03 3.46E-03 3.45E-03 3.78E-03 3.97E-03 3.43E-03 3.33E-03 3.34E-03 3.58E-03 3.58E-03 3.81 E-03 3.52E-03 3.11E-03 Page 4 of 12

BSEP Radiological Environmental Monitoring Analysis Report Media Type: Air Particulate Analysis: Beta Quantity: cubic meters Activity: pCi/cubic meter Sample Point Sample Date Quantity Efficiency Activity 2 Sigma Error LLD 202 1.0 Ml S - SUBSTATION ON CONSTRUCTION RD 1/31/2005 269 3.73E-01 1.73E-02 3.26E-03 3.45E-03 202 1.0 Ml S - SUBSTATION ON CONSTRUCTION RD 2/7/2005 278.5 3.73E-01 1.77E-02 3.34E-03 3.68E-03 202 1.0 MI S - SUBSTATION ON CONSTRUCTION RD 2/14/2005 276.9 3.73E-01 1.64E-02 3.23E-03 3.57E-03 202 1.0 MI S - SUBSTATION ON CONSTRUCTION RD 2/21/2005 279 3.73E-01 1.93E-02 3.28E-03 3.33E-03 202 1.0 Mi S - SUBSTATION ON CONSTRUCTION RD 2/28/2005 256.8 3.73E-01 1.24E-02 3.06E-03 3.56E-03 202 1.0 Ml S - SUBSTATION ON CONSTRUCTION RD 3/7/2005 278.2 3.73E-01 2.06E-02 3.43E-03 3.55E-03 202 1.0 Ml S - SUBSTATION ON CONSTRUCTION RD 3/14/2005 274.3 3.73E-01 1.10E-02 2.96E-03 3.65E-03 202 1.0 Ml S - SUBSTATION ON CONSTRUCTION RD 3/21/2005 276.9 3.73E-01 1.67E-02 3.15E-03 3.33E-03 202 1.0 MI S - SUBSTATION ON CONSTRUCTION RD 3/28/2005 281.6 3.62E-01 1.22E-02 2.98E-03 3.52E-03 202 1.0 MI S -SUBSTATION ON CONSTRUCTION RD 4/4/2005 276.9 3.73E-01 1.26E-02 3.05E403 3.64E-03 202 1.0 Ml S - SUBSTATION ON CONSTRUCTION RD 4/11/2005 283.8 3.73E-01 1.70E-02 3.24E-03 3.57E-03 202 1.0 Mi S - SUBSTATION ON CONSTRUCTION RD 4/18/2005 282.8 3.62E-01 1.68E-02 3.22E-03 3.48E-03 202 1.0 MI S - SUBSTATION ON CONSTRUCTION RD 4/25/2005 277.9 3.73E-01 2.39E-02 3.58E-03 3.51 E-03 202 1.0 Ml S - SUBSTATION ON CONSTRUCTION RD 5/2/2005 282.9 3.73E-01 1.69E-02 3.18E-03 3.42E-03 202 1.0 Ml S - SUBSTATION ON CONSTRUCTION RD 5/9/2005 284.2 3.73E-01 1.71E-02 3.24E-03 3.56E-03 202 1.0 Ml S - SUBSTATION ON CONSTRUCTION RD 5/16/2005 291.6 3.73E-01 1.59E-02 3.13E-03 3.50E-03 202 1.0 Ml S - SUBSTATION ON CONSTRUCTION RD 5/23/2005 275.2 3.73E-01 1.45E-02 3.18E-03 3.70E-03 202 1.0 MI S - SUBSTATION ON CONSTRUCTION RD 5/30/2005 283.8 3.73E-01 1.29E-02 2.95E-03 3.41 E-03 202 1.0 Ml S - SUBSTATION ON CONSTRUCTION RD 6/6/2005 287.4 3.73E-01 1.48E-02 2.84E-03 2.90E-03 202 1.0 Ml S - SUBSTATION ON CONSTRUCTION RD 6/13/2005 292.6 3.73E-01 1.59E-02 2.95E-03 3.05E-03 202 1.0 Ml S - SUBSTATION ON CONSTRUCTION RD 6/20/2005 283.5 3.73E-01 1.18E-02 2.83E-03 3.27E-03 202 1.0 MI S-SUBSTATION ON CONSTRUCTION RD 6/27/2005 291.5 3.73E-01 1.28E-02 2.93E-03 3.43E-03 202 1.0 MI S - SUBSTATION ON CONSTRUCTION RD 7/4/2005 286.2 3.73E-01 9.45E-03 2.65E-03 3.22E-03 202 1.0 MI S - SUBSTATION ON CONSTRUCTION RD 7/11/2005 295.5 3.73E-01 1.21E-02 2.72E-03 3.05E-03 202 1.0 MI S-SUBSTATION ON CONSTRUCTION RD 7/18/2005 284.4 3.73E-01 1.05E-02 2.76E-03 3.31E-03 202 1.0 Ml S - SUBSTATION ON CONSTRUCTION RD 7/25/2005 294 3.73E-01 1.31 E-02 2.85E-03 3.20E-03 202 1.0 MI S - SUBSTATION ON CONSTRUCTION RD 8/1/2005 287.3 3.73E-01 2.99E-02 3.81 E-03 3.48E-03 Page 5 of 12

BSEP Radiological Environmental Monitoring Analysis Report Media Type: Air Particulate Analysis: Beta Quantity: cubic meters Activity: pCi/cubic meter Sample Point Sample Date Quantity Efficiency Activity 2 Sigma Error LLD 202 1.0 Ml S-SUBSTATION ON CONSTRUCTION RD 8/8/2005 291.1 3.73E-01 1.87E-02 3.30E-03 3.56E-03 202 1.0 MIS - SUBSTATION ON CONSTRUCTION RD 8/15/2005 293.1 3.73E-01 1.10E-02 2.72E-03 3.21E-03 202 1.0 Ml S - SUBSTATION ON CONSTRUCTION RD 8/22/2005 288.2 3.73E-01 2.01E-02 3.24E-03 3.20E-03 202 1.0 MI S - SUBSTATION ON CONSTRUCTION RD 8/29/2005 294.3 3.73E-01 1.22E-02 2.78E-03 3.18E-03 202 1.0 Ml S SUBSTATION ON CONSTRUCTION RD 9/5/2005 290.5 3.73E-01 1.65E-02 3.05E-03 3.22E-03 202 1.0 Ml S - SUBSTATION ON CONSTRUCTION RD 9/12/2005 287.2 3.73E-01 2.20E-02 3.26E-03 2.96E-03 202 1.0 MI S - SUBSTATION ON CONSTRUCTION RD 9/19/2005 291 3.73E-01 2.45E-02 3.47E-03 3.26E-03 202 1.0 MI S - SUBSTATION ON CONSTRUCTION RD 9/26/2005 291 3.73E-01 2.00E-02 3.21 E-03 3.14E-03 202 1.0 MIS - SUBSTATION ON CONSTRUCTION RD 10/3/2005 289.3 3.73E-01 2.11E-02 3.19E-03 2.91E-03 202 1.0 Ml S - SUBSTATION ON CONSTRUCTION RD 10/10/2005 286.5 3.73E-01 7.17E-03 2.66E-03 3.56E-03 202 1.0 Ml S - SUBSTATION ON CONSTRUCTION RD 10/17/2005 286.2 3.73E-01 1.25E-02 2.75E-03 3.02E-03 202 1.0 Ml S - SUBSTATION ON CONSTRUCTION RD 10/24/2005 285.2 3.73E-01 2.78E-02 3.66E-03 3.30E-03 202 1.0 Ml S - SUBSTATION ON CONSTRUCTION RD 10/31/2005 282.7 3.73E-01 1.26E-02 2.90E-03 3.33E-03 202 1.0 MI S - SUBSTATION ON CONSTRUCTION RD 11/7/2005 287.8 3.73E-01 1.94E-02 3.25E-03 3.32E-03 202 1.0 MI S - SUBSTATION ON CONSTRUCTION RD 11/14/2005 287 3.73E-01 2.58E-02 3.57E-03 3.30E-03 202 1.0 Ml S - SUBSTATION ON CONSTRUCTION RD 11/21/2005 282.9 3.73E-01 1.73E-02 3.29E-03 3.65E-03 202 1.0 Ml S - SUBSTATION ON CONSTRUCTION RD 11/28/2005 281 3.73E-01 1.60E-02 3.29E-03 3.80E-03 202 1.0 MI S - SUBSTATION ON CONSTRUCTION RD 12/5/2005 281.7 3.88E-01 2.23E-02 3.38E-03 3.33E-03 202 1.0 Ml S - SUBSTATION ON CONSTRUCTION RD 12/12/2005 281.5 3.88E-01 2.27E-02 3.37E-03 3.24E-03 202 1.0 Ml S - SUBSTATION ON CONSTRUCTION RD 12/19/2005 273.3 3.88E-01 1.72E-02 3.12E-03 3.24E-03 202 1.0 Mi S - SUBSTATION ON CONSTRUCTION RD 12/26/2005 297.2 3.88E-01 3.13E-02 3.59E-03 2.91E-03 203 2.0 Ml SSW - SOUTHPORT SUBSTATION 1/3/2005 282.9 3.73E-01 2.42E-02 3.60E-03 3.56E-03 203 2.0 MI SSW - SOUTHPORT SUBSTATION 1/10/2005 284.9 3.73E-01 9.66E-03 2.92E-03 3.77E-03 203 2.0 MI SSW - SOUTHPORT SUBSTATION 1/17/2005 279.5 3.73E-01 1.45E-02 3.08E-03 3.49E-03 203 2.0 Ml SSW - SOUTHPORT SUBSTATION 1/24/2005 283 3.73E-01 2.87E-02 3.65E-03 3.07E-03 203 2.0 MI SSW - SOUTHPORT SUBSTATION 1/31/2005 273.6 3.73E-01 1.84E-02 3.27E-03 3.39E-03 203 2.0 MI SSW - SOUTHPORT SUBSTATION 2/7/2005 283.2 3.73E-01 1.78E-02 3.30E-03 3.62E-03 Page 6 of 12

BSEP Radiological Environmental Monitoring Analysis Report Media Type: Air Particulate Analysis. Beta Quantity: cubic meters Activity: pCi/cubic meter Sample Point Sample Date Quantity Efficiency Activity 2 Sigma Error LLD 203 2.0 Ml SSW - SOUTHPORT SUBSTATION 2/14/2005 272.6 3.73E-01 2.11E-02 3.51 E-03 3.62E-03 203 2.0 MI SSW - SOUTHPORT SUBSTATION 2/2112005 273.3 3.73E-01 2.49E-02 3.61 E-03 3.40E-03 203 2.0 Ml SSW - SOUTHPORT SUBSTATION 2/28/2005 271.9 3.73E-01 1.43E-02 3.04E-03 3.36E-03 203 2.0 Ml SSW - SOUTHPORT SUBSTATION 3M7/2005 271.4 3.73E-01 1.73E-02 3.32E-03 3.64E-03 203 2.0 Ml SSW - SOUTHPORT SUBSTATION 3/14/2005 269.1 3.73E-01 1.35E-02 3.15E-03 3.72E-03 203 2.0 MI SSW - SOUTHPORT SUBSTATION 3/21/2005 269.9 3.73E-01 1.61 E-02 3.17E-03 3.41 E-03 203 2.0 MI SSW - SOUTHPORT SUBSTATION 3/28/2005 276.4 3.62E-01 1.33E-02 3.09E-03 3.58E-03 203 2.0 MI SSW - SOUTHPORT SUBSTATION 4/4/2005 273.5 3.73E-01 1.40E-02 3.15E-03 3.68E-03 203 2.0 Ml SSW - SOUTHPORT SUBSTATION 4/11/2005 277.4 3.73E-01 1.99E-02 3.44E-03 3.65E-03 203 2.0 MI SSW - SOUTHPORT SUBSTATION 4/18/2005 274.4 3.62E-01 1.61E-02 3.25E-03 3.59E-03 203 2.0 Ml SSW - SOUTHPORT SUBSTATION 4/25/2005 271.4 3.73E-01 2.37E-02 3.63E-03 3.59E-03 203 2.0 Ml SSW - SOUTHPORT SUBSTATION 5/2/2005 273 3.73E-01 2.03E-02 3.44E-03 3.55E-03 203 2.0 MI SSW - SOUTHPORT SUBSTATION 5/9/2005 274.2 3.73E-01 1.81 E-02 3.38E-03 3.69E-03 203 2.0 MI SSW - SOUTHPORT SUBSTATION 5/16/2005 284.5 3.73E-01 1.65E-02 3.21E-03 3.58E-03 203 2.0 Ml SSW - SOUTHPORT SUBSTATION 5/23/2005 269.5 3.73E-01 1.64E-02 3.34E-03 3.78E-03 203 2.0 Ml SSW - SOUTHPORT SUBSTATION 5/30/2005 278.4 3.73E-01 1.28E-02 2.99E-03 3.48E-03 203 2.0 MI SSW - SOUTHPORT SUBSTATION 6/6/2005 280.3 3.73E-01 1.84E-02 3.10E-03 2.98E-03 203 2.0 MI SSW - SOUTHPORT SUBSTATION 6/13/2005 287.2 3.73E-01 1.38E-02 2.86E-03 3.11E-03 203 2.0 Ml SSW - SOUTHPORT SUBSTATION 6/20/2005 278.4 3.73E-01 1.54E-02 3.07E-03 3.33E-03 203 2.0 MI SSW - SOUTHPORT SUBSTATION 6/27/2005 285.7 3.73E-01 1.34E-02 3.01 E-03 3.50E-03 203 2.0 MI SSW - SOUTHPORT SUBSTATION 7/4/2005 279.1 3.73E-01 9.17E-03 2.68E-03 3.30E-03 203 2.0 MI SSW - SOUTHPORT SUBSTATION 7/11/2005 288.7 3.73E-01 1.47E-02 2.92E-03 3.12E-03 203 2.0 MI SSW - SOUTHPORT SUBSTATION 7/18/2005 278.5 3.73E-01 1.21E-02 2.90E-03 3.38E-03 203 2.0 Ml SSW - SOUTHPORT SUBSTATION 7/25/2005 287.2 3.73E-01 1.31 E-02 2.89E-03 3.28E-03 203 2.0 MI SSW - SOUTHPORT SUBSTATION 8/1/2005 279.1 3.73E-01 2.91E-02 3.85E-03 3.58E-03 203 2.0 MI SSW - SOUTHPORT SUBSTATION 8/8/2005 282 3.73E-01 2.45E-02 3.66E-03 3.68E-03 203 2.0 MI SSW - SOUTHPORT SUBSTATION 8/15/2005 282.7 3.73E-01 1.63E-02 3.11E-03 3.33E-03 Page 7 of 12

BSEP Radiological Environmental Monitoring Analysis Report Media Type: Air Particulate Quantity: cubic meters Activity: pCi/cubic meter Sample Point Sample Date Quantity Efficiency Activity 2 Sigma Error LLD 203 2.0 MI SSW - SOUTHPORT SUBSTATION 8/22/2005 279 3.73E-01 1.77E-02 3.19E-03 3.30E-03 203 2.0 Ml SSW - SOUTHPORT SUBSTATION 8/29/2005 279.8 3.73E-01 1.46E-02 3.02E-03 3.34E-03 203 2.0 Ml SSW - SOUTHPORT SUBSTATION 9/5/2005 280.8 3.73E-01 1.83E-02 3.22E-03 3.33E-03 203 2.0 MI SSW - SOUTHPORT SUBSTATION 9/12/2005 278.5 3.73E-01 1.89E-02 3.16E-03 3.05E-03 203 2.0 Mi SSW - SOUTHPORT SUBSTATION 9/1912005 281.5 3.73E-01 2.78E-02 3.70E-03 3.37E-03 203 2.0 MI SSW - SOUTHPORT SUBSTATION 9/26/2005 280.2 3.73E-01 1.79E-02 3.18E-03 3.26E-03 203 2.0 Ml SSW - SOUTHPORT SUBSTATION 10/3/2005 279.3 3.73E-01 1.97E-02 3.19E-03 3.02E-03 203 2.0 MI SSW - SOUTHPORT SUBSTATION 10/10/2005 276.2 3.73E-01 6.91E-03 2.73E-03 3.69E-03 203 2.0 Ml SSW - SOUTHPORT SUBSTATION 10/17/2005 274.7 3.73E-01 1.07E-02 2.72E-03 3.15E-03 203 2.0 MI SSW - SOUTHPORT SUBSTATION 10/24/2005 273,1 3.73E-01 2.95E-02 3.85E-03 3.45E-03 203 2.0 MI SSW -SOUTHPORT SUBSTATION 10/31/2005 268.3 3.73E-01 1.40E-02 3.10E-03 3.51E-03 203 2.0 MI SSW - SOUTHPORT SUBSTATION 11/7/2005 271.5 3.73E-01 2.40E-02 3.62E-03 3.52E-03 203 2.0 MI SSW - SOUTHPORT SUBSTATION 11/14/2005 260.7 3.73E-01 2.83E-02 3.92E-03 3.64E-03 203 2.0 MI SSW-SOUTHPORT SUBSTATION 11/21/2005 277 3.73E-01 1.56E-02 3.25E-03 3.72E-03 203 2.0 Ml SSW - SOUTHPORT SUBSTATION 11/28/2005 271.6 3.73E-01 1.77E-02 3.46E-03 3.93E-03 203 2.0 Ml SSW-SOUTHPORT SUBSTATION 12/5/2005 275.2 3.88E-01 2.36E-02 3.50E-03 3.40E-03 203 2.0 Ml SSW - SOUTHPORT SUBSTATION 12/12/2005 271.4 3.88E-01 2.69E-02 3.65E-03 3.36E-03 203 2.0 Ml SSW - SOUTHPORT SUBSTATION 12/19/2005 263.9 3.88E-01 1.90E-02 3.29E-03 3.36E-03 203 2.0 MI SSW - SOUTHPORT SUBSTATION 12/26/2005 287.4 3.88E-01 3.54E-02 3.84E-03 3.01 E-03 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 1/3/2005 324.4 3.73E-01 2.52E-02 3.32E-03 3.1OE-03 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 1/10/2005 313.2 3.73E-01 1.03E-02 2.74E-03 3.43E-03 204 22.4 Ml NNE - SUTTON PLANT (CONTROL) 1/17/2005 281.7 3.73E-01 1.85E-02 3.28E-03 3.46E-03 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 1/24/2005 271.3 3.73E-01 2.72E-02 3.66E-03 3.19E-03 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 1/31/2005 273.9 3.73E-01 2.04E-02 3.38E-03 3.39E-03 204 22.4 Ml NNE - SUTTON PLANT (CONTROL) 2/7/2005 272.4 3.73E-01 2.31E-02 3.66E-03 3.76E-03 204 22.4 Ml NNE - SUTTON PLANT (CONTROL) 2/14/2005 273.5 3.73E-01 1.81 E-02 3.35E-03 3.61 E-03 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 2/21/2005 276.3 3.73E-01 2.56E-02 3.62E-03 3.36E-03 Page 8 of 12

BSEP Radiological Environmental Monitoring Analysis Report Media Type: Air Particulate Analysis: Beta Quantity: cubic meters Activity: pCi/cubic meter Sample Point Sample Date Quantity Efficiency Activity 2 Sigma Error LLD 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 2/28/2005 268.4 3.73E-01 1.66E-02 3.20E-03 3.41E-03 204 22.4 Ml NNE -SUTTON PLANT (CONTROL) 3/7/2005 251.3 3.73E-01 1.72E-02 3.51 E-03 3.93E-03 204 22.4 Ml NNE - SUTTON PLANT (CONTROL) 3/14/2005 265.9 3.73E-01 1.49E-02 3.26E-03 3.76E-03 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 3/21/2005 270.6 3.73E-01 1.94E-02 3.34E-03 3.40E-03 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 3/28/2005 280.8 3.62E-01 1.36E-02 3.07E-03 3.53E-03 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 4/4/2005 282.4 3.73E-01 1.03E-02 2.87E-03 3.56E-03 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 4/11/2005 283.5 3.73E-01 1.95E-02 3.37E-03 3.57E-03 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 4/18/2005 276.1 3.62E-01 1.64E-02 3.25E-03 3.56E-03 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 4/25/2005 168.8 3.73E-01 2.65E-02 5.24E-03 5.77E-03 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 5/2/2005 273.2 3.73E-01 2.02E-02 3.43E-03 3.54E-03 204 22.4 MI NNE-SUTTON PLANT (CONTROL) 5/9/2005 285.1 3.73E-01 1.91E-02 3.34E-03 3.55E-03 204 22.4 Ml NNE - SUTTON PLANT (CONTROL) 5/16/2005 285.1 3.73E-01 1.77E-02 3.27E-03 3.57E-03 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 5/23/2005 287.8 3.73E-01 1.55E-02 3.14E-03 3.54E-03 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 5/30/2005 284.3 3.73E-01 1.36E-02 2.98E-03 3.41 E-03 204 22.4 MI NNE -SUTTON PLANT (CONTROL) 6/6/2005 285.2 3.73E-01 1.49E-02 2.86E-03 2.93E-03 204 22.4 Ml NNE - SUTTON PLANT (CONTROL) 6/13/2005 287.9 3.73E-01 1.43E-02 2.89E-03 3.10E-03 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 6/20/2005 290.3 3.73E-01 1.29E-02 2.84E-03 3.20E-03 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 6/27/2005 287 3.73E-01 1.77E-02 3.23E-03 3.49E-03 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 7/4/2005 286.6 3.73E-01 7.92E-03 2.55E-03 3.21 E-03 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 7/11/2005 289.6 3.73E-01 1.38E-02 2.86E-03 3.11 E-03 204 22.4 Mt NNE - SUTTON PLANT (CONTROL) 7/18/2005 288.1 3.73E-01 1.12E-02 2.78E-03 3.27E-03 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 7/25/2005 288.5 3.73E-01 1.12E-02 2.77E-03 3.26E-03 204 22.4 Ml NNE - SUTTON PLANT (CONTROL) 8/1/2005 291.9 3.73E-01 2.67E-02 3.63E-03 3.43E-03 204 22.4 Ml NNE - SUTTON PLANT (CONTROL) 8/8/2005 288.5 3.73E-01 2.44E-02 3.60E-03 3.60E-03 204 22.4 MI NNE -SUTTON PLANT (CONTROL) 8/15/2005 289.1 3.73E-01 1.17E-02 2.80E-03 3.26E-03 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 8/22/2005 290.5 3.73E-01 1.87E-02 3.1SE-03 3.17E-03 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 8/29/2005 288.6 3.73E-01 1.48E-02 2.97E-03 3.24E-03 Page 9 of 12

BSEP Radiological Environmental Monitoring Analysis Report Media Type: Air Particulate Analysis: Beta Quantity: cubic meters Activity: pCi/cubic meter Sample Point Sample Date Quantity Efficiency Activity 2 Sigma Error LLD 204 22.4 Ml NNE - SUTTON PLANT (CONTROL) 9/5/2005 290.4 3.73E-01 1,88E-02 3.17E-03 3.22E-03 204 22.4 Ml NNE - SUTTON PLANT (CONTROL) 9/12/2005 283.9 3.73E-01 1.89E-02 3.12E-03 2.99E-03 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 9/19/2005 286.7 3.73E-01 2.80E-02 3.67E-03 3.31E-03 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 9/26/2005 289.1 3.73E401 2,48E-02 3.46E-03 3.16E-03 204 22.4 Ml NNE - SUTTON PLANT (CONTROL) 10/3/2005 286.6 3.73E-01 2.29E-02 3.30E-03 2.94E-03 204 22.4 Ml NNE - SUTTON PLANT (CONTROL) 10/10/2005 284.3 3.73E-01 7.14E-03 2.68E-03 3.58E-03 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 10/17/2005 283.2 3.73E-01 1.35E-02 2.83E-03 3.05E-03 204 22.4 Ml NNE - SUTTON PLANT (CONTROL) 10/24/2005 282.5 3.73E-01 3.51E-02 4.01E-03 3.33E-03 204 22.4 MI NNE-SUTTON PLANT (CONTROL) 10/31/2005 272.3 3.73E-01 1.49E-02 3.11E-03 3.46E-03 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 11/7/2005 280.7 3.73E-01 2.34E-02 3.51 E-03 3.40E-03 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 11/14/2005 281 3.73E-01 2.48E-02 3.56E-03 3.38E-03 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 11/21/2005 271.8 3.73E-01 1.32E-02 3.16E-03 3.80E-03 204 22.4 Ml NNE - SUTTON PLANT (CONTROL) 11/28/2005 262.6 3.73E-01 1.60E-02 3.46E-03 4.07E-03 204 22.4 Ml NNE - SUTTON PLANT (CONTROL) 12/5/2005 272.2 3.88E-01 2.51E-02 3.59E-03 3.44E-03 204 22.4 Ml NNE - SUTTON PLANT (CONTROL) 12/12/2005 259.9 3.88E-01 2.60E-02 3.72E-03 3.51E-03 204 22.4 Ml NNE - SUTTON PLANT (CONTROL) 12/19/2005 251.7 3.88E-01 2.07E-02 3.49E-03 3.52E-03 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 12/26/2005 272.1 3.88E-01 3.66E-02 4.03E-03 3.18E-03 205 0.6 MI SSE - SPOIL POND 1/3/2005 279.9 3.73E-01 2.54E-02 3.68E-03 3.60E-03 205 0.6 MI SSE - SPOIL POND 1/10/2005 288 3.73E-01 1.15E-02 3.00E-03 3.73E-03 205 0.6 MI SSE - SPOIL POND 1/17/2005 280.7 3.73E-01 1.70E-02 3.21 E-03 3.47E-03 205 0.6 Ml SSE - SPOIL POND 1/24/2005 274.3 3.73E-01 2.95E-02 3.75E-03 3.15E-03 205 0.6 Ml SSE - SPOIL POND 1/31/2005 264.2 3.73E-01 2.33E-02 3.62E-03 3.51 E-03 205 0.6 Ml SSE - SPOIL POND 2/7/2005 272.6 3.73E-01 1.98E-02 3.50E-03 3.76E-03 205 0.6 MI SSE - SPOIL POND 2/14/2005 279.1 3.73E-01 2.21E-02 3.50E-03 3.54E-03 205 0.6 Ml SSE - SPOIL POND 2/21/2005 282.4 3.73E-01 2.90E-02 3.73E-03 3.29E-03 205 0.6 Ml SSE - SPOIL POND 2/28/2005 279.2 3.73E-01 1.17E-02 2.83E-03 3.27E-03 205 0.6 Ml SSE - SPOIL POND 317/2005 281.1 3.73E-01 1.67E-02 3.21 E-03 3.51 E-03 Page IO of 12

BSEP Radiological Environmental Monitoring Analysis Report Media Type: Air Particulate Analysis: Beta Quantity: cubic meters Activity: pCi/cubic meter Sample Point Sample Date Quantity Efficiency Activity 2 Sigma Error LLD 205 0.6 Ml SSE - SPOIL POND 3/14/2005 278.7 3.73E-01 1.27E-02 3.03E-03 3.59E-03 205 0.6 Ml SSE - SPOIL POND 3/21/2005 278.9 3.73E-01 1.83E-02 3.22E-03 3.30E-03 205 0.6 Ml SSE - SPOIL POND 3/28/2005 284.2 3.62E-01 1.41E-02 3.07E-03 3.49E-03 205 0.6 Ml SSE - SPOIL POND 4/4/2005 281.2 3.73E-01 1.03E-02 2.87E-03 3.58E-03 205 0.6 MI SSE - SPOIL POND 4/111/2005 285.8 3.73E-01 2.17E-02 3.46E-03 3.54E-03 205 0.6 Ml SSE - SPOIL POND 4/18/2005 283.9 3.62E-01 1.55E-02 3.14E-03 3.47E-03 205 0.6 MI SSE - SPOIL POND 4/25/2005 282.6 3.73E-01 2.41E-02 3.55E-03 3.45E-03 205 0.6 MI SSE - SPOIL POND 5/2/2005 286 3.73E-01 1.82E-02 3.22E-03 3.39E-03 205 0.6 Ml SSE - SPOIL POND 5/9/2005 286 3.73E-01 1.75E-02 3.24E-03 3.54E-03 205 0.6 Ml SSE - SPOIL POND 5/16/2005 294.2 3.73E-01 1.96E-02 3.30E-03 3.46E-03 205 0.6 MI SSE - SPOIL POND 5/23/2005 277.7 3.73E-01 1.71E-02 3.31E-03 3.67E-03 205 0.6 MI SSE - SPOIL POND 5/30/2005 287.4 3.73E-01 1.18E-02 2.85E-03 3.37E-03 205 0.6 Ml SSE - SPOIL POND 6/612005 290.3 3.73E-01 1.84E-02 3.03E-03 2.88E-03 205 0.6 Ml SSE - SPOIL POND 6/13/2005 294.6 3.73E-01 1.39E-02 2.82E-03 3.03E-03 205 0.6 MI SSE - SPOIL POND 6/20/2005 286.8 3.73E-01 1.24E-02 2.83E-03 3.24E-03 205 0.6 Ml SSE-SPOIL POND 6/27/2005 293.1 3.73E-01 1.43E-02 3.00E-03 3.41E-03 205 0.6 MI SSE - SPOIL POND 7/4/2005 286.9 3.73E-01 9.34E-03 2.64E-03 3.21 E-03 205 0.6 MI SSE -SPOIL POND 7/11/2005 296.9 3.73E-01 1.37E-02 2.80E-03 3.03E-03 205 0.6 MI SSE - SPOIL POND 7118/2005 286.2 3.73E-01 1.06E-02 2.75E-03 3.29E-03 205 0.6 MI SSE - SPOIL POND 7/25/2005 294.5 3.73E-01 1.04E-02 2.68E-03 3.20E-03 205 0.6 MI SSE - SPOIL POND 8/1/2005 286.7 3.73E-01 2.63E-02 3.65E-03 3.49E-03 205 0.6 Ml SSE - SPOIL POND 8/8/2005 289.8 3.73E-01 2.25E-02 3.50E-03 3.58E-03 205 0.6 Ml SSE - SPOIL POND 8/15/2005 292.8 3.73E-01 1.28E-02 2.83E-03 3.22E-03 205 0.6 Ml SSE - SPOIL POND 8/22/2005 285 3.73E-01 2.30E-02 3.41 E-03 3.23E-03 205 0.6 MI SSE - SPOIL POND 8/29/2005 291.5 3.73E-01 1.23E-02 2.81 E-03 3.21 E-03 205 0.6 MI SSE - SPOIL POND 9/5/2005 287.8 3.73E-01 1.62E-02 3.05E-03 3.25E-03 205 0.6 MI SSE - SPOIL POND 9/12/2005 283.6 3.73E-01 2.03E-02 3.20E-03 3.00E-03 Page 11 of 12

BSEP Radiological Environmental Monitoring Analysis Report Media Type: Air Particulate Analysis: Beta Quantity: cubic meters Activity: pCi/cubic meter Sample Point Sample Date Quantity Efficiency Activity 2 Sigma Error LLD 205 0.6 Ml SSE - SPOIL POND 9/19/2005 186.1 3.73E-01 3.47E-02 5.25E-03 5.10E-03 205 0.6 MI SSE -SPOIL POND 9/26/2005 272 3.73E-01 2.05E-02 3.38E-03 3.36E-03 205 0.6 MI SSE - SPOIL POND 10/3/2005 271.4 3.73E-01 2.11E-02 3.33E-03 3.10E-03 205 0.6 Ml SSE -SPOIL POND 10/10/2005 266.3 3.73E-01 5.71 E-03 2.73E-03 3.83E-03 205 0.6 MI SSE - SPOIL POND 10/17/2005 263.4 3.73E-01 1.30E-02 2.96E-03 3.28E-03 205 0.6 Ml SSE -SPOIL POND 10/24/2005 267.5 3.73E-01 2.72E-02 3.79E-03 3.52E-03 205 0.6 MI SSE - SPOIL POND 10/31/2005 261 3.73E-01 1.21E-02 3.05E-03 3.61 E-03 205 0.6 MI SSE -SPOIL POND 11/7/2005 306.6 3.73E-01 2.30E-02 3.29E-03 3.11 E-03 205 0.6 MI SSE -SPOIL POND 11/14/2005 296.1 3.73E-01 2.98E-02 3.67E-03 3.20E-03 205 0.6 MI SSE-SPOIL POND 11/21/2005 299.7 3.73E-01 1.31E-02 2.93E-03 3.44E-03 205 0.6 MI SSE - SPOIL POND 11/28/2005 282.8 3.73E-01 1.49E-02 3.21 E-03 3.78E-03 205 0.6 Ml SSE -SPOIL POND 1 2/5/2005 288.4 3.88E-01 2.25E-02 3.34E-03 3.25E-03 205 0.6 Ml SSE - SPOIL POND 12/12/2005 290,1 3.88E-01 2.44E-02 3.38E-03 3.14E-03 205 0.6 MI SSE - SPOIL POND 12/19/2005 280.1 3.88E-01 1.91E-02 3.17E-03 3.16E-03 205 0.6 Ml SSE - SPOIL POND 12/26/2005 309.7 3.88E-01 3.22E-02 3.54E-03 2.79E-03 Page 12 of 12

BSEP Radiological Environmental Monitoring Analysis Report Media Type: Air Cartridge Quantity: cubic meters Analysis: Iodine Activity: pCi/cubic meter Sample Point Sample Date Quantity Activity LLD 200 1.0 MI WSW - VISITORS CENTER 1/3/2005 281.4 LLD 3.28E-02 200 1.0 MI WSW - VISITORS CENTER 1/10/2005 283.0

<LLD 4.15E-02 200 1.0 MI WSW - VISITORS CENTER 1/17/2005 277.3

<LLD 1.87E-02 200 1.0 Ml WSW - VISITORS CENTER 1/24/2005 279.7

<LLD 2.94E-02 200 1.0 Ml WSW - VISITORS CENTER 1/31/2005 270.3

<LLD 2.29E-02 200 1.0 Ml WSW - VISITORS CENTER 2/7/2005 280.3

<LLD 2.76E-02 200 1.0 MI WSW - VISITORS CENTER 2/14/2005 281.9

<LLD 2.62E-02 200 1.0 Ml WSW - VISITORS CENTER 2/21/2005 284.4

<LLD 2.56E-02 200 1.0 MI WSW - VISITORS CENTER 2/28/2005 281.4

<LLD 3.42E-02 200 1.0 Ml WSW - VISITORS CENTER 3/7/2005 285.0

'LLD 2.24E-02 200 1.0 Ml WSW - VISITORS CENTER 3/14/2005 271.7

'LLD 2.39E-02 200 1.0 MI WSW - VISITORS CENTER 3/21/2005 283.1

<LLD 2.61E-02 200 1.0 MI WSW - VISITORS CENTER 3/28/2005 288.6

'LLD 2.42E-02 200 1.0 Ml WSW - VISITORS CENTER 4/4/2005 283.8

'LLD 2.41E-02 200 1.0 MI WSW - VISITORS CENTER 4/11/2005 289.0

'LLD 2.56E-02 200 1.0 Ml WSW - VISITORS CENTER 4/18/2005 287.7

'LLD 2.81E-02 200 1.0 MI WSW - VISITORS CENTER 4/25/2005 285.4

'LLD 2.11 E-02 200 1.0 Ml WSW - VISITORS CENTER 5/2/2005 289.6

<LLD 2.24E-02 200 1.0 Ml WSW - VISITORS CENTER 5/9/2005 289.7

'LLD 2.82E-02 200 1.0 Ml WSW - VISITORS CENTER 5/16/2005 298.3

'LD 2.39E-02 200 1.0 Ml WSW - VISITORS CENTER 5/23/2005 279.7

'LLD 2.03E-02 200 1.0 MI WSW - VISITORS CENTER 5/30/2005 289.7

'LD 2.91 E-02 200 1.0 Ml WSW - VISITORS CENTER 6/6/2005 293.6

<LLD 1.65E-02 200 1.0 MI WSW - VISITORS CENTER 6/13/2005 297.1

'LD 2.03E-02 200 1.0 MI WSW - VISITORS CENTER 6/20/2005 289.9

'LD 2.68E-02 200 1.0 MI WSW - VISITORS CENTER 6/27/2005 297.1

'-LLD 2.15E-02 Page I of 12

BSEP Radiological Environmental Monitoring Analysis Report Media Type: Air Cartridge Quantity: cubic meters Analysis: Iodine Activity: pCi/cubic meter Sample Point Sample Date Quantity Activity LLD 200 1.0 Ml WSW -VISITORS CENTER 7/4/2005 290.5

<LLD 1.50E-02 200 1.0 MI WSW - VISITORS CENTER 7/11/2005 298.4

<LLD 1.89E-02 200 1.0 MI WSW - VISITORS CENTER 7/18/2005 288.6

<LLD 1.45E-02 200 1.0 Ml WSW -VISITORS CENTER 7/25/2005 297.9

<LLD 1.99E-02 200 1.0 Ml WSW - VISITORS CENTER 8/1/2005 289.6

<LLD 1.67E-02 200 1.0 Ml WSW - VISITORS CENTER 8/8/2005 294.8

<LLD 1.88E-02 200 1.0 Ml WSW - VISITORS CENTER 8/15/2005 296.8

<LLD 4.05E-02 200 1.0 MI WSW - VISITORS CENTER 8/22/2005 288.2

<LLD 1.64E-02 200 1.0 MI WSW -VISITORS CENTER 8/29/2005 298.0

<LLD 2.05E-02 200 1.0 MI WSW -VISITORS CENTER 9/5/2005 292.8

<LLD 1.65E-02 200 1.0 MI WSW -VISITORS CENTER 9/12/2005 291.8

<LLD 1.90E-02 200 1.0 Ml WSW - VISITORS CENTER 9/19/2005 294.9

<LLD 1.36E-02 200 1.0 Ml WSW - VISITORS CENTER 9/26/2005 294.0

<LLD 2.70E-02 200 1.0 MI WSW - VISITORS CENTER 10/3/2005 293.3

<LLD 3.24E-02 200 1.0 MI WSW - VISITORS CENTER 10/10/2005 290.3

<LLD 1.97E-02 200 1.0 Ml WSW -VISITORS CENTER 10/17/2005 289.3

<LLD 2.04E-02 200 1.0 Ml WSW -VISITORS CENTER 10/24/2005 288.7

<LLD 1.47E-02 200 1.0 MI WSW -VISITORS CENTER 10/31/2005 285.8

<LLD 1.65E-02 200 1.0 MI WSW -VISITORS CENTER 11/7/2005 291.6

<LLD 1.56E-02 200 1.0 Ml WSW - VISITORS CENTER 11/14/2005 281.8

<LLD 1.60E-02 200 1.0 MI WSW -VISITORS CENTER 11/21/2005 287.5

<LLD 1.30E-02 200 1.0 MI WSW -VISITORS CENTER 11/28/2005 286.8

<LLD 2.74E-02 200 1.0 Ml WSW - VISITORS CENTER 12/5/2005 285.2

<LLD 1.73E-02 200 1.0 Ml WSW - VISITORS CENTER 12/12/2005 285.8

<LLD 1.78E-02 200 1.0 Ml WSW -VISITORS CENTER 12/19/2005 276.7

<LLD 1.84E-02 200 1.0 Ml WSW -VISITORS CENTER 12/26/2005 302.1

<LLD 2.OOE-02 Page 2 of 12

BSEP Radiological Environmental Monitoring Analysis Report Media Type: Air Cartridge Quantity: cubic meters Analysis: Iodine Activity: pCi/cubic meter Sample Point 201 201 201 201 201 201 201 201 201 201 201 201 201 201 201 201 201 201 201 201 201 201 201 201 201 201 Sample Date Ouantitv Activitv LLD 0.5 MI NE - PMAC 0.5 MI NE-PMAC 0.5 MI NE -PMAC 0.5 MI NE - PMAC 0.5 MINE-PMAC 0.5 MI NE - PMAC 0.5 MI NE - PMAC 0.5 MINE-PMAC 0.5 MINE-PMAC 0.5 MI NE - PMAC 0.5 MI NE-PMAC 0.5 MI NE-PMAC 0.5 MI NE - PMAC 0.5 MINE-PMAC 0.5 MI NE-PMAC 0.5 MINE-PMAC 0.5MINE-PMAC 0.5 MI NE-PMAC 0.5 MI NE - PMAC 0.5 MI NE -PMAC 0.5 MINE-PMAC 0.5 MINE-PMAC 0.5 MINE-PMAC 0.5 MI NE - PMAC 0.5 MI NE - PMAC 0.5 MINE-PMAC 1/3/2005 1/10/2005 1/17/2005 1/24/2005 1/3112005 2/7/2005 2/14/2005 2/21/2005 2128/2005 3/7/2005 3/14/2005 3/2112005 3/28/2005 4/4/2005 4/11/2005 4/18/2005 4/25/2005 5/2/2005 5/9/2005 5/16/2005 5/23/2005 5/30/2005 6/6/2005 6/13/2005 6/20/2005 6/27/2005 271.7 272.8 270.4 271.4 270.5 282.2 273.1 275.7 277.8 272.0 273.2 274.2 279.0 278.9 277.6 277.8 276.4 280.8 281.4 287.3 275.9 279.8 280.7 286.9 283.4 284.2

<LLD

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<LLD

<LLD

<LLD

<LLD

<LLD

<LLD

<LLD

'LLD

<LLD

<LLD

<LLD

<LLD

<LLD

<LLD

'LLD

<LLD

<LLD

<LLD

<LLD

'LLD

<LLD

<LLD

'LLD

<LLD 2.39E-02 3.17E-02 5.14E-02 3.35E-02 3.82E-02 3.58E-02 3.32E-02 3.69E-02 3.04E-02 4.39E-02 3.94E-02 3.73E-02 3.26E-02 3.02E-02 3.99E-02 3.89E-02 2.66E-02 3.72E-02 2.64E-02 3.79E-02 2.35E-02 3.53E-02 2.33E-02 1.93E-02 1.62E-02 2.56E-02 Page 3 of 12

BSEP Radiological Environmental Monitoring Analysis Report Media Type: Air Cartridge Quantity: cubic meters Analysis: Iodine Activity. pCi/cubic meter Sample Point Sample Date Quantity Activity LLD 201 0.5 MI NE - PMAC 7/4/2005 282.6

<LLD 2.57E-02 201 0.5 MI NE - PMAC 7/11/2005 287.9

<LLD 2.71 E-02 201 0.5 MI NE - PMAC 7/18/2005 282.7

<LLD 3.04E-02 201 0.5 MI NE - PMAC 7/25/2005 286.0

<LLD 2.44E-02 201 0.5 MI NE - PMAC 8/1/2005 282.5

<LLD 3.66E-02 201 0.5 MI NE - PMAC 8/8/2005 281.6

<LLD 2.32E-02 201 0.5 MINE - PMAC 8/15/2005 285.2

<LLD 2.16E-02 201 0.5 MINE-PMAC 8/22/2005 283.5

<LD 2.96E-02 201 0.5 MI NE - PMAC 8/29/2005 283.8

<LLD 2.67E-02 201 0.5 MI NE - PMAC 9/5/2005 282.8

<LLD 2.76E-02 201 0.5 MINE-PMAC 9/12/2005 281.2

<LLD 2.08E-02 201 0.5 Ml NE - PMAC 9/19/2005 281.7

<LLD 2.55E-02 201 0.5 MI NE - PMAC 9/26/2005 282.0

<LLD 1.48E-02 201 0.5 MINE-PMAC 10/3/2005 280.1

<LLD 1.66E-02 201 0.5 MINE - PMAC 10/10/2005 282.4

<LLD 2.64E-02 201 0.5 MINE - PMAC 10/17/2005 275.6

<LLD 2.33E-02 201 0.5 MI NE - PMAC 10/24/2005 280.9

<LLD 3.32E-02 201 0.5 MI NE* PMAC 10/31/2005 274.3

<LLD 2.33E-02 201 0.5 MINE-PMAC 11/7/2005 276.0

<LLD 2.30E-02 201 0.5 MI NE - PMAC 11/14/2005 274.5

<LLD 2.39E-02 201 0.5 MI NE - PMAC 11/21/2005 272.6

<LLD 1.98E-02 201 0.5 MI NE - PMAC 11/28/2005 268.8

<LLD 2.52E-02 201 0.5 MI NE - PMAC 12/5/2005 273.2

<LLD 2.99E-02 201 0.5 MINE - PMAC 12/12/2005 273.6

<LLD 1.71 E-02 201 0.5 MI NE -PMAC 12V19/2005 264.9

<LLD 2.58E-02 201 0.5 MINE - PMAC 12/26/2005 241.5

<LLD 3.22E-02 Page 4 of 12

BSEP Radiological Environmental Monitoring Analysis Report Media Type: Air Cartridge Quantity: cubic meters Analysis: Iodine Activity: pCi/cubic meter Sample Point Sample Date Quantity Activity LLD 202 1.0 MI S - SUBSTATION ON CONSTRUCTION RD 1/3/2005 281.3

<LLD 5.09E-02 202 1.0 Ml S - SUBSTATION ON CONSTRUCTION RD 1/10/2005 281.9

<LLD 5.43E-02 202 1.0 Ml S - SUBSTATION ON CONSTRUCTION RD 1/17/2005 276.8

<LLD 2.52E-02 202 1.0 Ml S - SUBSTATION ON CONSTRUCTION RD 1/24/2005 278.3

<LLD 2.53E-02 202 1.0 Ml S - SUBSTATION ON CONSTRUCTION RD 1/31/2005 269.0

<LLD 1.88E-02 202 1.0 MI S - SUBSTATION ON CONSTRUCTION RD 2/7/2005 278.5

<LLD 2.96E-02 202 1.0 Ml S - SUBSTATION ON CONSTRUCTION RD 2/14/2005 276.9

<LLD 2.77E-02 202 1.0 Ml S - SUBSTATION ON CONSTRUCTION RD 2/21/2005 279.0

<LLD 2.31E-02 202 1.0 MI S - SUBSTATION ON CONSTRUCTION RD 2/28/2005 256.8

<LLD 4.36E-02 202 1.0 Ml S - SUBSTATION ON CONSTRUCTION RD 3/7/2005 278.2

<LLD 1.66E-02 202 1.0 MI S - SUBSTATION ON CONSTRUCTION RD 3/14/2005 274.3

<LLD 2.59E-02 202 1.0 MI S - SUBSTATION ON CONSTRUCTION RD 3/21/2005 276.9

<LLD 2.83E-02 202 1.0 MI S - SUBSTATION ON CONSTRUCTION RD 3/28/2005 281.6

<LLD 2.89E-02 202 1.0 Ml S - SUBSTATION ON CONSTRUCTION RD 4/4/2005 276.9

<LLD 3.65E-02 202 1.0 Ml S - SUBSTATION ON CONSTRUCTION RD 4/11/2005 283.8

<LLD 2.57E-02 202 1.0 MI S - SUBSTATION ON CONSTRUCTION RD 4/18/2005 282.8

<LLD 3.10E-02 202 1.0 MI S - SUBSTATION ON CONSTRUCTION RD 4/25/2005 277.9

<LLD 1.88E-02 202 1.0 MI S - SUBSTATION ON CONSTRUCTION RD 5/2/2005 282.9

<LLD 2.42E-02 202 1.0 MI S - SUBSTATION ON CONSTRUCTION RD 5/9/2005 284.2

<LLD 1.93E-02 202 1.0 Ml S - SUBSTATION ON CONSTRUCTION RD 5/16/2005 291.6

<LLD 2.52E-02 202 1.0 MI S - SUBSTATION ON CONSTRUCTION RD 5/23/2005 275.2

<LLD 2.69E-02 202 1.0 MI S - SUBSTATION ON CONSTRUCTION RD 5/30/2005 283.8

<LLD 2.89E-02 202 1.0 Ml S - SUBSTATION ON CONSTRUCTION RD 6/6/2005 287.4

<LLD 3.38E-02 202 1.0 Ml S - SUBSTATION ON CONSTRUCTION RD 6/13/2005 292.6

<LLD 2.15E-02 202 1.0 Ml S -SUBSTATION ON CONSTRUCTION RD 6/20/2005 283.5

<LLD 3.07E-02 202 1.0 Ml S - SUBSTATION ON CONSTRUCTION RD 6/27/2005 291.5

<LLD 2.14E-02 Page 5 of 12

BSEP Radiological Environmental Monitoring Analysis Report Media Type: Air Cartridge Quantity: cubic meters Analysis: Iodine Activity: pCi/cybic meter Sample Point Sample Date Quantity Activity LLD 202 1.0 Ml S - SUBSTATION ON CONSTRUCTION RD 7/4/2005 286.2

<LLD 1.71 E-02 202 1.0 MI S - SUBSTATION ON CONSTRUCTION RD 7/11/2005 295.5

<LLD 2.19E-02 202 1.0 MI S - SUBSTATION ON CONSTRUCTION RD 7/18/2005 284.4

<LLD 2.22E-02 202 1.0 MI S - SUBSTATION ON CONSTRUCTION RD 7/25/2005 294.0

<LLD 1.76E-02 202 1.0 MI S -SUBSTATION ON CONSTRUCTION RD 8/1/2005 287.3

<LLD 1.70E-02 202 1.0 Ml S - SUBSTATION ON CONSTRUCTION RD 8/8/2005 291.1

<LLD 1.49E-02 202 1.0 MI S - SUBSTATION ON CONSTRUCTION RD 8/15/2005 293.1

<LLD 2.36E-02 202 1.0 MI S - SUBSTATION ON CONSTRUCTION RD 8/22/2005 288.2

<LLD 1.79E-02 202 1.0 MI S - SUBSTATION ON CONSTRUCTION RD 8/29/2005 294.3

<LLD 1.80E-02 202 1.0 MI S - SUBSTATION ON CONSTRUCTION RD 9/5/2005 290.5

<LLD 2.12E-02 202 1.0 MI S - SUBSTATION ON CONSTRUCTION RD 9/12/2005 287.2

<LLD 1.41 E-02 202 1.0 MI S - SUBSTATION ON CONSTRUCTION RD 9/19/2005 291.0

<LLD 1.94E-02 202 1.0 MI S - SUBSTATION ON CONSTRUCTION RD 9/26/2005 291.0

<LLD 2.57E-02 202 1.0 Ml S - SUBSTATION ON CONSTRUCTION RD 10/3/2005 289.3

<LLD 2.93E-02 202 1.0 MI S-SUBSTATION ON CONSTRUCTION RD 10/10/2005 286.5

<LLD 2.87E-02 202 1.0 MI S - SUBSTATION ON CONSTRUCTION RD 10/17/2005 286.2

<LLD 2.09E-02 202 1.0 MI S - SUBSTATION ON CONSTRUCTION RD 10/24/2005 285.2

<LLD 2.09E-02 202 1.0 MI S-SUBSTATION ON CONSTRUCTION RD 10/31/2005 282.7

<LLD 1.53E-02 202 1.0 Ml S - SUBSTATION ON CONSTRUCTION RD 11/7/2005 287.8

<LLD 1.28E-02 202 1.0 MI S - SUBSTATION ON CONSTRUCTION RD 11/14/2005 287.0

<LLD 1.59E-02 202 1.0 MIS-SUBSTATION ON CONSTRUCTION RD 11/21/2005 282.9

<LLD 1.71E-02 202 1.0 Ml S - SUBSTATION ON CONSTRUCTION RD 11/28/2005 281.0

<LLD 2.04E-02 202 1.0 Ml S - SUBSTATION ON CONSTRUCTION RD 12/5/2005 281.7

<LLD 1.66E-02 202 1.0 Ml S - SUBSTATION ON CONSTRUCTION RD 12/12/2005 281.5

<LLD 3.85E-02 202 1.0 Ml S - SUBSTATION ON CONSTRUCTION RD 12/19/2005 273.3

<LLD 2.04E-02 202 1.0 Ml S - SUBSTATION ON CONSTRUCTION RD 12/26/2005 297.2

<LLD 1.88E-02 Page 6 of 12

BSEP Radiological Environmental Monitoring Analysis Report Media Type: Air Cartridge Quantity: cubic meters Analysis: Iodine Activity: pCi/cubic meter Sample Point Sample Date Quantity Activity LLD 203 2.0 Ml SSW - SOUTHPORT SUBSTATION 1/312005 282.9

<LLD 4.18E-02 203 2.0 Ml SSW - SOUTHPORT SUBSTATION 1/10/2005 284.9

<LLD 3.50E-02 203 2.0 MI SSW - SOUTHPORT SUBSTATION 1/17/2005 279.5

<LLD 2.55E-02 203 2.0 MI SSW - SOUTHPORT SUBSTATION 1/24/2005 283.0

<LLD 4.06E-02 203 2.0 MI SSW - SOUTHPORT SUBSTATION 1/31/2005 273.6

<LLD 4.31 E-02 203 2.0 Ml SSW - SOUTHPORT SUBSTATION 2/7/2005 283.2

<LLD 4.66E-02 203 2.0 MI SSW - SOUTHPORT SUBSTATION 2/14/2005 272.6

<LLD 2.65E-02 203 2.0 Ml SSW - SOUTHPORT SUBSTATION 2/21/2005 273.3

<LLD 4.25E-02 203 2.0 Ml SSW -SOUTHPORT SUBSTATION 2/28/2005 271.9

<LLD 2.84E-02 203 2.0 MI SSW - SOUTHPORT SUBSTATION 3/7/2005 271.4

<LLD 3.18E-02 203 2.0 Ml SSW - SOUTHPORT SUBSTATION 3/14/2005 269.1

<LLD 2.72E-02 203 2.0 MI SSW - SOUTHPORT SUBSTATION 3/21/2005 269.9

<LLD 3.56E-02 203 2.0 Ml SSW - SOUTHPORT SUBSTATION 3/28/2005 276.4

<LLD 5.01 E-02 203 2.0 Ml SSW - SOUTHPORT SUBSTATION 4/4/2005 273.5

<LLD 4.01 E-02 203 2.0 MI SSW - SOUTHPORT SUBSTATION 4/11/2005 277.4

<LLD 2.51E-02 203 2.0 Ml SSW - SOUTHPORT SUBSTATION 4/18/2005 274.4

<LLD 3.38E-02 203 2.0 Ml SSW - SOUTHPORT SUBSTATION 4/25/2005 271.4

<LLD 2.65E-02 203 2.0 MI SSW - SOUTHPORT SUBSTATION 5/2/2005 273.0

<LLD 2.66E-02 203 2.0 Ml SSW - SOUTHPORT SUBSTATION 5/912005 274.2

<LLD 2.76E-02 203 2.0 Ml SSW - SOUTHPORT SUBSTATION 5/16/2005 284.5

<LLD 2.46E-02 203 2.0 Ml SSW - SOUTHPORT SUBSTATION 5/23/2005 269.5

<LLD 2.65E-02 203 2.0 Ml SSW - SOUTHPORT SUBSTATION 5/30/2005 278.4

<LLD 4.64E-02 203 2.0 Ml SSW - SOUTHPORT SUBSTATION 616/2005 280.3 LLD 1.60E-02 203 2.0 Ml SSW - SOUTHPORT SUBSTATION 6/13/2005 287.2

<LLD 1.79E-02 203 2.0 MI SSW - SOUTHPORT SUBSTATION 6/2012005 278.4

<LLD 2.93E-02 203 2.0 Ml SSW - SOUTHPORT SUBSTATION 6/27/2005 285.7

<LLD 3.59E-02 Page 7 of 12

BSEP Radiological Environmental Monitoring Analysis Report Media Type: Air Cartridge Quantity: cubic meters Analysis: Iodine Activity: pCi/cubic meter Sample Point Sample Date Quantity Activity LLD 203 2.0 Ml SSW - SOUTHPORT SUBSTATION 7/4/2005 279.1

<LLD 3.53E-02 203 2.0 Ml SSW - SOUTHPORT SUBSTATION 7/11/2005 288.7

<LLD 2.93E-02 203 2.0 Ml SSW - SOUTHPORT SUBSTATION 7/18/2005 278.5

<LLD 2.66E-02 203 2.0 Ml SSW - SOUTHPORT SUBSTATION 7/25/2005 287.2

<LLD 3.35E-02 203 2.0 MI SSW - SOUTHPORT SUBSTATION 8/1/2005 279.1

<LLD 3.03E-02 203 2.0 MI SSW - SOUTHPORT SUBSTATION 8/8/2005 282.0

<LLD 3.82E-02 203 2.0 Ml SSW - SOUTHPORT SUBSTATION 8/15/2005 282.7

<LLD 2.27E-02 203 2.0 MI SSW - SOUTHPORT SUBSTATION 8/22/2005 279.0

<LLD 2.56E-02 203 2.0 MI SSW - SOUTHPORT SUBSTATION 8/29/2005 279.8

<LLD 3.32E-02 203 2.0 Ml SSW - SOUTHPORT SUBSTATION 9/5/2005 280.8

<LLD 3.73E-02 203 2.0 MI SSW - SOUTHPORT SUBSTATION 9/12/2005 278.5

<LLD 3.52E-02 203 2.0 Ml SSW - SOUTHPORT SUBSTATION 9/19/2005 281.5

<LLD 1.34E-02 203 2.0 Ml SSW - SOUTHPORT SUBSTATION 9/26/2005 280.2

<LLD 2.01E-02 203 2.0 MI SSW - SOUTHPORT SUBSTATION 10/3/2005 279.3

<LLD 3.12E-02 203 2.0 MI SSW - SOUTHPORT SUBSTATION 10/10/2005 276.2

<LLD 2.15E-02 203 2.0 MI SSW-SOUTHPORT SUBSTATION 10/17/2005 274.7

<LLD 3.43E-02 203 2.0 MI SSW-SOUTHPORT SUBSTATION 10/24/2005 273.1

<LLD 2.31E-02 203 2.0 Ml SSW - SOUTHPORT SUBSTATION 10/31/2005 268.3

<LLD 3.47E-02 203 2.0 MI SSW - SOUTHPORT SUBSTATION 11/7/2005 271.5

<LLD 3.12E-02 203 2.0 Ml SSW - SOUTHPORT SUBSTATION 11/14/2005 260.7

<LLD 3.04E-02 203 2.0 Ml SSW - SOUTHPORT SUBSTATION 11/21/2005 277.0

<LLD 3.24E-02 203 2.0 MI SSW - SOUTHPORT SUBSTATION 11/28/2005 271.6

<LLD 3.68E-02 203 2.0 MI SSW - SOUTHPORT SUBSTATION 12/5/2005 275.3

<LLD 3.37E-02 203 2.0 MI SSW - SOUTHPORT SUBSTATION 12/12/2005 271.4

<LLD 1.75E-02 203 2.0 Ml SSW - SOUTHPORT SUBSTATION 12/19/2005 263.9

<LLD 3.OOE-02 203 2.0 Ml SSW - SOUTHPORT SUBSTATION 12/26/2005 287.4

<LLD 3.23E-02 Page 8 of 12

BSEP Radiological Environmental Monitoring Analysis Report Media Type: Air Cartridge Quantity: cubic meters Analysis: Iodine Activity: pCi/cubic meter Sample Point Sample Date Quantity Activity LLD 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 1/3/2005 324.4

<LLD 2.15E-02 204 22.4 Ml NNE - SUTTON PLANT (CONTROL) 1/10/2005 313.2

<LLD 1.73E-02 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 1/17/2005 281.7

<LLD 2.17E-02 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 1/24/2005 271.3

<LLD 3.02E-02 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 1/31/2005 273.9

<LLD 2.33E-02 204 22.4 MI NNE-SUTTON PLANT (CONTROL) 2/7/2005 272.4

<LLD 2.25E-02 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 2/14/2005 273.5

<LLD 3.54E-02 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 2/21/2005 276.3

<LLD 2.94E-02 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 2/28/2005 268.4

<LLD 2.22E-02 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 3/7/2005 251.3

<LLD 2.56E-02 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 3/14/2005 265.9

<LLD 2.64E-02 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 3/21/2005 270.6

<LLD 2.73E-02 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 3/28/2005 280.8

<LLD 2.77E-02 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 4/4/2005 282.4

<LLD 2.61 E-02 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 4/11/2005 283.5

<LLD 3.01E-02 204 22.4 MI NNE-SUTTON PLANT (CONTROL) 4/18/2005 276.1

<LLD 3.97E-02 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 4/25/2005 168.8

<LLD 3.95E-02 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 5/2/2005 273.2

<LLD 3.71 E-02 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 5/9/2005 285.1

<LLD 2.91 E-02 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 5/16/2005 285.1

<LLD 3.51E-02 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 5/23/2005 287.8

<LLD 2.98E-02 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 5/30/2005 284.3

<LLD 4.39E-02 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 6/6/2005 285.2

<LLD 2.41 E-02 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 6/13/2005 287.9

<LLD 2.18E-02 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 6/20/2005 290.3

<LLD 1.90E-02 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 6/27/2005 287.0

<LLD 1.85E-02 I

Page 9 of 12

BSEP Radiological Environmental Monitoring Analysis Report Media Type: Air Cartridge Quantity: cubic meters Analysis: Iodine Activity: pCi/cubic meter Sample Point Sample Date Quantity Activity LLD 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 7t412005 286.6

<LLD 1.76E-02 204 22.4 MI NNE -SUTTON PLANT (CONTROL) 7/11/2005 289.6

<LLD 1.87E-02 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 7/18/2005 288.1

'LLD 1.75E-02 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 7/25/2005 288.5

<LLD 2.28E-02 204 22.4 MI NNE-SUTTON PLANT (CONTROL) 8/1/2005 291.9

<LLD 1.78E-02 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 8/8/2005 288.5

<LLD 1.77E-02 204 22.4 MI NNE -SUTTON PLANT (CONTROL) 8/15/2005 289.1

<LLD 3.69E-02 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 8/22/2005 290.5

<LLD 1.54E-02 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 8/29/2005 288.6

<LLD 1.71E-02 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 9/5/2005 290.4

<LLD 1.75E-02 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 9/12/2005 283.9

<LLD 2.23E-02 204 22.4 MI NNE-SUTTON PLANT (CONTROL) 9/19/2005 286.7

<LLD 2.72E-02 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 9/26/2005 289.1

<LLD 2.17E-02 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 10/3/2005 286.6

<LLD 1.56E-02 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 10/10/2005 284.3

<LLD 2.16E-02 204 22.4 MI NNE -SUTTON PLANT (CONTROL) 10/17/2005 283.2

<LLD 2.13E-02 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 10/24/2005 282.5

<LLD 1.53E-02 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 10/31/2005 272.3

<LLD 1.88E-02 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 11/7/2005 280.7

<LLD 1.90E-02 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 11/14/2005 281.0

<LLD 2.17E-02 204 22.4 MI NNE -SUTTON PLANT (CONTROL) 11/21/2005 271.8

<LLD 1.82E-02 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 11/28/2005 262.6

<LLD 1.96E-02 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 12/5/2005 272.2

<LLD 2.12E-02 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 12/12/2005 259.9

<LLD 1.69E-02 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 12/19/2005 251.7

<LLD 2.33E-02 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 12/26/2005 272.1

<LLD 1.97E-02

1. a"WI Page 10 of 12

BSEP Radiological Environmental Monitoring Analysis Report Media Type: Air Cartridge Quantity: cubic meters Analysis: Iodine Activity: pCi/cubic meter Sample Point Sample Date Quantity Activity LLD 205 0.6 MI SSE - SPOIL POND 1/3/2005 279.9

<LLD 3.97E-02 205 0.6 MI SSE - SPOIL POND 1/10/2005 288.0

<LLD 4.25E-02 205 0.6 MI SSE - SPOIL POND 1/17/2005 280.7

<LLD 5.04E-02 205 0.6 MI SSE - SPOIL POND 1/24/2005 274.3

<LLD 2.95E-02 205 0.6 MI SSE - SPOIL POND 1/31/2005 264.2

<LLD 2.38E-02 205 0.6 MI SSE - SPOIL POND 2/7/2005 272.6

<LLD 3.65E-02 205 0.6 Ml SSE - SPOIL POND 2/14/2005 279.1

<LLD 2.91E-02 205 0.6 Ml SSE - SPOIL POND 2/21/2005 282.4

<LLD 3.35E-02 205 0.6 MI SSE - SPOIL POND 2/28/2005 279.2

<LLD 5.10E-02 205 0.6 Ml SSE - SPOIL POND 3/7/2005 281.1

<LLD 3.94E-02 205 0.6 Ml SSE - SPOIL POND 3/14/2005 278.7

<LLD 3.65E-02 205 0.6 MI SSE - SPOIL POND 3/21/2005 278.9

<LLD 3.18E-02 205 0.6 Ml SSE - SPOIL POND 3/28/2005 284.2

<LLD 3.95E-02 205 0.6 Ml SSE - SPOIL POND 4/4/2005 281.2

<LLD 4.47E-02 205 0.6 MI SSE - SPOIL POND 4/11/2005 285.8

<LLD 2.53E-02 205 0.6 MI SSE - SPOIL POND 4/18/2005 283.9

<LLD 2.55E-02 205 0.6 MI SSE - SPOIL POND 4/25/2005 282.6

<LLD 3.16E-02 205 0.6 Ml SSE - SPOIL POND 5/2/2005 286.0

<LLD 2.61 E-02 205 0.6 Ml SSE - SPOIL POND 5/9/2005 286.0

<LLD 2.21 E-02 205 0.6 MI SSE - SPOIL POND 5/16/2005 294.2

<LLD 2.74E-02 205 0.6 Ml SSE - SPOIL POND 5/23/2005 277.7

<LLD 2.46E-02 205 0.6 Ml SSE - SPOIL POND 5/30/2005 287.4

<LLD 2.36E-02 205 0.6 Ml SSE - SPOIL POND 6/6/2005 290.3

<LLD 3.35E-02 205 0.6 MI SSE - SPOIL POND 6/13/2005 294.6

<LLD 1.75E-02 205 0.6 MI SSE - SPOIL POND 6/20/2005 286.8

<LLD 3.32E-02 205 0.6 MI SSE - SPOIL POND 6/27/2005 293.1

<LLD 2.49E-02 Page 11 of 12

BSEP Radiological Environmental Monitoring Analysis Report Media Type: Air Cartridge Quantity: cubic meters Analysis: Iodine Activity: pCi/cubic meter Sample Point Sample Date Quantity Activity LLD 205 0.6 Ml SSE - SPOIL POND 714/2005 286.9

<LLD 2.52E-02 205 0.6 Ml SSE - SPOIL POND 7/11/2005 296.9

<LLD 2.92E-02 205 0.6 MI SSE -SPOIL POND 7/18/2005 286.2

<LLD 3.15E-02 205 0.6 Ml SSE - SPOIL POND 7/25/2005 294.5

<LLD 2.60E-02 205 0.6 Ml SSE - SPOIL POND 8/1/2005 286.7

<LLD 3.28E-02 205 0.6 MI SSE-SPOIL POND 8/8/2005 289.8

<LLD 2.87E-02 205 0.6 MI SSE - SPOIL POND 8/15/2005 292.8

<LLD 2.47E-02 205 0.6 MI SSE - SPOIL POND 8/22/2005 285.0

<LLD 3.34E-02 205 0.6 Ml SSE - SPOIL POND 8/29/2005 291.5

<LLD 2.36E-02 205 0.6 Ml SSE - SPOIL POND 9/5/2005 287.8

<LLD 2.72E-02 205 0.6 Ml SSE - SPOIL POND 9/12/2005 283.6

<LLD 1.99E-02 205 0.6 Ml SSE - SPOIL POND 9/19/2005 186.1

<LLD 4.39E-02 205 0.6 MI SSE - SPOIL POND 9/26/2005 272.0

<LLD 3.31 E-02 205 0.6 Ml SSE - SPOIL POND 10/3/2005 271.4

<LLD 3.04E-02 205 0.6 Ml SSE - SPOIL POND 10/10/2005 266.3

<LLD 3.18E-02 205 0.6 Ml SSE - SPOIL POND 10/17/2005 263.4

<LLD 2.52E-02 205 0.6 MI SSE - SPOIL POND 10/24/2005 267.5

<LLD 3.15E-02 205 0.6 Ml SSE - SPOIL POND 10/31/2005 261.0

<LLD 2.25E-02 205 0.6 MI SSE - SPOIL POND 11/7/2005 306.6

<LLD 2.OOE-02 205 0.6 MI SSE - SPOIL POND 11/14/2005 296.1

<LLD 2.39E-02 205 0.6 MI SSE - SPOIL POND 11/21/2005 299.7

<LLD 2.66E-02 205 0.6 MI SSE - SPOIL POND 11/28/2005 282.8

<LLD 2.18E-02 205 0.6 Ml SSE - SPOIL POND 12/5/2005 288.4

<LLD 2.23E-02 205 0.6 Ml SSE - SPOIL POND 12/12/2005 290.1

<LLD 3.07E-02 205 0.6 Ml SSE - SPOIL POND 12/19/2005 280.1

<LLD 2.59E-02 205 0.6 MI SSE - SPOIL POND 12/26/2005 309.7

<LLD 1.84E-02 Page 12 of 12

BSEP Radiological Environmental Monitoring Analysis Report Media Type: Surface Water Quantity: Liters Analysis: Tritium Concentration (Activity): pCi/Liter Sample Point Sample Date Quantity Efficiency Activity LLD 400 0.6 Ml NE - INTAKE CANAL (CONTROL) 1116/2005 0.005 4.18E-01

<LLD 3.63E+02 400 0.6 Ml NE - INTAKE CANAL (CONTROL) 2/15/2005 0.005 4.24E-01

<LLD 3.09E+02 400 0.6 MI NE - INTAKE CANAL (CONTROL) 3116/2005 0.005 4.21E-01

<LLD 3.OOE+02 400 0.6 Ml NE - INTAKE CANAL (CONTROL) 4/16/2005 0.005 4.23E-01

<LLD 3.12E+02 400 0.6 Ml NE - INTAKE CANAL (CONTROL) 5/16/2005 0.005 4.19E-01

<LLD 3.20E+02 400 0.6 Ml NE - INTAKE CANAL (CONTROL) 6/16/2005 0.005 4.20E-01

<LLD 3.02E+02 400 0.6 Ml NE - INTAKE CANAL (CONTROL) 7/16/2005 0.005 4.24E-01

<LLD 3.05E+02 400 0.6 MI NE - INTAKE CANAL (CONTROL) 8/16/2005 0.005 4.14E-01

<LLD 3.13E+02 400 0.6 Ml NE - INTAKE CANAL (CONTROL) 9/17/2005 0.005 4.19E-01

<LLD 3.07E+02 400 0.6 Ml NE - INTAKE CANAL (CONTROL) 10/17/2005 0.005 4.20E-01

<LLD 3.09E+02 400 0.6 MI NE - INTAKE CANAL (CONTROL) 11/16/2005 0.005 4.21 E-01

<LLD 3.07E+02 400 0.6 Ml NE - INTAKE CANAL (CONTROL) 12/17/2005 0.005 4.17E-01

<LLD 3.10E+02 401 4.9 Ml SSW - DISCHARGE CANAL @ OD PUMPS 1/16/2005 0.005 4.19E-01

<LLD 3.62E+02 401 4.9 MI SSW - DISCHARGE CANAL @ OD PUMPS 2/1512005 0.005 4.22E-01

<LLD 3.11 E+02 401 4.9 MI SSW-DISCHARGECANAL@ OD PUMPS 3/16/2005 0.005 4.11E-01 3.22E+02 3.13E+02 401 4.9 MI SSW-DISCHARGE CANAL @ OD PUMPS 4/16/2005 0.005 4.20E-01

<LLD 3.14E+02 401 4.9 MI SSW-DISCHARGE CANAL@ OD PUMPS 5/16/2005 0.005 4.20E-01

<LLD 3.19E+02 401 4.9 Ml SSW -DISCHARGE CANAL @ OD PUMPS 6/16/2005 0.005 4.20E-01

<LLD 3.02E+02 401 4.9 MI SSW - DISCHARGE CANAL @ OD PUMPS 7/16/2005 0,005 4.22E-01

<LLD 3.06E+02 401 4.9 MI SSW - DISCHARGE CANAL@ OD PUMPS 8/16/2005 0.005 4.18E-01

<LLD 3.1OE+02 401 4.9 MI SSW - DISCHARGE CANAL @ OD PUMPS 9/17/2005 0.005 4.19E-01

<LLD 3.07E+02 401 4.9 MI SSW - DISCHARGE CANAL @ OD PUMPS 10/17/2005 0.005 4.21E-01

<LLD 3.08E+02 401 4.9 MI SSW-DISCHARGE CANAL@ OD PUMPS 11/16/2005 0.005 4.12E-01

<LLD 3.14E+02 401 4.9 MI SSW - DISCHARGE CANAL @ OD PUMPS 12/17/2005 0.005 4.18E-01

<LLD 3.1OE+02 Page I of I

2005 BSEP Radiological Environmental Monitoring Gamma Isotopic Report Comments All AC and AP samples were available.

Aquatic organism monitoring includes fish (free swimmers and bottom feeders), invertebrates (shellfish - (SH)), and Benthic organisms (BO). Invertebrates in the Gamma Isotopic data are represented by SH/BO*.

BSEP Radiological Environmental Monitoring Gamma Isotopic Report Media Type: Air Particulate Quantity: CUBIC METERS Concentration (Activity): pCi/cubic meter Sample Point Sample Date Quantity Isotope Activity 2 Sigma Error 200 1.0 Ml WSW - VISITORS CENTER 2/14/2005 3648.1 BE-7 9.04E-02 1.34E-02 200 1.0 MI WSW - VISITORS CENTER 2/14/2005 3648.1 K-40 1.92E-02 9.85E-03 200 1.0 Ml WSW -VISITORS CENTER 2/14/2005 3648.1 Bl-214 1.81E-03 1.62E-03 200 1.0 MI WSW -VISITORS CENTER 2t1412005 3648.1 PB-214 3.33E-03 1.42E-03 200 1.0 Ml WSW - VISITORS CENTER 5/16/2005 3770.6 BE-7 1.15E-01 2.31E-02 200 1.0 MI WSW -VISITORS CENTER 8/15/2005 3816.3 PB-214 3.1 0E-03 1.28E-03 200 1.0 Ml WSW.-VISITORS CENTER 8/15/2005 3816.3 PB-212 1.13E-03 6.99E-04 200 1.0 Ml WSW -VISITORS CENTER 8/15/2005 3816.3 BE-7 9.77E-02 1.47E-02 200 1.0 MI WSW -VISITORS CENTER 11/14/2005 3744.9 BE-7 1.27E-01 2.02E-02 201 0.5 MI NE - PMAC 2/14/2005 3564 BE-7 1.06E-01 1.76E-02 201 0.5 MI NE - PMAC 5/16/2005 3651.1 BE-7 1.24E-01 1.61 E-02 201 0.5 MINE - PMAC 5/16/2005 3651.1 K-40 1.55E-02 1.14E-02 201 0.5 MI NE - PMAC 5/16/2005 3651.1 PB-212 1.33E-03 7.69E-04 201 0.5 Ml NE - PMAC 5/16/2005 3651.1 PB-214 3.77E-03 1.39E-03 201 0.5 MI NE -PMAC 5/16/2005 3651.1 Bl-214 2.03E-03 1.40E-03 201 0.5 Ml NE - PMAC 8/15/2005 3683.5 BE-7 1.05E-01 1.58E-02 201 0.5 Ml NE -PMAC 11114/2005 3538.5 BE-7 1.23E-01 1.96E-02 202 1.0 Ml S - SUBSTATION ON CONSTRUCTION RD 2/14/2005 3589.5 Bl-212 6.01 E-03 4.43E-03 202 1.0 Ml S - SUBSTATION ON CONSTRUCTION RD 2/14/2005 3589.5 Bl-214 2.03E-03 1.10E-03 202 1.0 Ml S - SUBSTATION ON CONSTRUCTION RD 2/14/2005 3589.5 PB-212 1.41 E-03 7.61 E-04 202 1.0 Mi S - SUBSTATION ON CONSTRUCTION RD 2/14/2005 3589.5 TL-208 9.40E-04 5.50E-04 202 1.0 MI S - SUBSTATION ON CONSTRUCTION RD 2/14/2005 3589.5 BE-7 9.32E-02 1.22E-02 202 1.0 MI S - SUBSTATION ON CONSTRUCTION RD 2/14/2005 3589.5 PB-214 1.63E-03 1.20E-03 202 1.0 Ml S - SUBSTATION ON CONSTRUCTION RD 5/16/2005 3694.1 PB-214 4.57E-03 1.64E-03 o
%

Page I of 3

BSEP Radiological Environmental Monitoring Gamma Isotopic Report Media Type: Air Particulate Quantity: CUBIC METERS Concenfration (Activity): pCi/cubic meter Sample Point Sample Date Quantidy Isotope Activity 2 Sigma Error 202 1.0 MIS-SUBSTATION ON CONSTRUCTION RD 5/16/2005 3694.1 BE-7 1.16E-01 1.80E-02 202 1.0 MI S - SUBSTATION ON CONSTRUCTION RD 5/16/2005 3694.1 BI-214 4.63E-03 1.83E-03 202 1.0 Ml S - SUBSTATION ON CONSTRUCTION RD 8/15/2005 3773.8 BE-7 8.94E-02 1.64E-02 202 1.0 MIS-SUBSTATION ON CONSTRUCTION RD 11/14/2005 3702.4 BE-7 1.12E-01 1.59E-02 202 1.0 MI S - SUBSTATION ON CONSTRUCTION RD 11/14/2005 3702.4 K-40 1.93E-02 1.03E-02 202 1.0 Ml S - SUBSTATION ON CONSTRUCTION RD 11/14/2005 3702.4 PB-212 1.33E-03 6.84E-04 203 2.0 Ml SSW - SOUTHPORT SUBSTATION 2/14/2005 3591.7 BE-7 9.72E-02 1.90E-02 203 2.0 Ml SSW - SOUTHPORT SUBSTATION 5/16/2005 3607.9 PB-214 3.86E-03 1.48E-03 203 2.0 Ml SSW - SOUTHPORT SUBSTATION 5/16/2005 3607.9 K-40 1.36E-02 1.15E-02 203 2.0 Ml SSW - SOUTHPORT SUBSTATION 5/16/2005 3607.9 BI-214 2.62E-03 1.39E-03 203 2.0 Ml SSW - SOUTHPORT SUBSTATION 5/16/2005 3607.9 BE-7 1.20E-01 1.45E-02 203 2.0 Ml SSW - SOUTHPORT SUBSTATION 8/15/2005 3657.2 BE-7 1.04E-01 1.52E-02 203 2.0 MI SSW - SOUTHPORT SUBSTATION 8/15/2005 3657.2 PB-212 1.06E-03 6.17E-04 203 2.0 Ml SSW - SOUTHPORT SUBSTATION 8/15/2005 3657.2 K-40 1.68E-02 1.15E-02 203 2.0 MI SSW - SOUTHPORT SUBSTATION 11/14/2005 3550.3 PB-214 2.72E-03 1.04E-03 203 2.0 MI SSW-SOUTHPORT SUBSTATION 11/14/2005 3550.3 BI-214 1.92E403 1.32E-03 203 2.0 MI SSW - SOUTHPORT SUBSTATION 11/14/2005 3550.3 BE-7 1.21E-01 1.45E-02 204 224 MI NNE - SUTTON PLANT (CONTROL) 2/14/2005 3623.7 PB-212 1.31E-03 8.17E-04 204 22.4 MI NNE -SUTTON PLANT (CONTROL) 2/14/2005 3623.7 BE-7 1.02E-01 1.40E-02 204 22.4 Ml NNE -SUTTON PLANT (CONTROL) 5/16/2005 3576.7 BE-7 1.20E-01 2.36E-02 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 8/15/2005 3751.5 BE-7 9.97E-02 1.69E-02 204 22.4 MI NNE - SUTTON PLANT (CONTROL) 11/14/2005 3560.9 BE-7 1.26E-01 1.81E-02 204 22.4 MI NNE -SUTTON PLANT (CONTROL) 11/14/2005 3560.9 K-40 1.80E-02 1.04E-02 204 22.4 MI NNE -SUTTON PLANT (CONTROL) 11/14/2005 3560.9 PB-212 1.12E-03 7.21E-04 Page 2 of 3

BSEP Radiological Environmental Monitoring Gamma Isotopic Report Media Type: Air Particulate Quantity: CUBIC METERS Concentration (Activity): pCi/cubic meter Sample Point Sample Date Quantity Isotope Activity 2 Sigma Error 205 0.6 MI SSE -SPOIL POND 2114/2005 3623.3 BE-7 9.69E-02 1.80E-02 205 0.6 MI SSE -SPOIL POND 5/16/2005 3729.6 BE-7 1.22E-01 1.60E-02 205 0.6 MI SSE - SPOIL POND 5/16/2005 3729.6 K-40 1,31E-02 8.63E-03 205 0.6 MI SSE - SPOIL POND 5/16/2005 3729.6 PB-214 2.26E-03 1.24E-03 205 0.6 MI SSE - SPOIL POND 5/16/2005 3729.6 BI-214 2.49E-03 1.39E-03 205 0.6 MI SSE - SPOIL POND 5/16/2005 3729.6 PB-212 1.25E-03 7.44E-04 205 0.6 MI SSE - SPOIL POND 8/15/2005 3639.8 BE-7 1.13E-01 1.78E-02 205 0.6 MI SSE - SPOIL POND 11/14/2005 3683 BE-7 1.14E-01 1.77E-02 Page 3 of 3

BNP Radiological Environmental Monitoring Gamma Isotopic Report Media Type. Broadleaf Vegetation Quantity: GRAMS (wet)

Concentration (Activity): pCi/gm wet Sample Point 800 0.7 Ml NE - INTAP 800 0.7 Ml NE - INTAP 800 0.7 Ml NE - INTAP 800 0.7 MI NE - INTAP 800 0.7 MI NE - INTAP 800 0.7 Ml NE - INTAP 800 0.7 Ml NE - INTAP 800 0.7 Ml NE - INTAP 800 0.7 MI NE - INTAP 800 0.7 MI NE - INTAP 800 0.7 Ml NE - INTA 800 0.7 MI NE - INTAP 800 0.7 Ml NE

• INTAP 800 0.7 Ml NE - INTAP 800 0.7 Ml NE - INTAP 800 0.7 Ml NE - INTAP 800 0.7 Ml NE - INTAP 800 0.7 MI NE - INTAP 800 0.7 MI NE - INTAP 800 0.7 Ml NE - INTAP (E CANAL

,E CANAL CE CANAL KE CANAL CE CANAL KE CANAL (E CANAL CE CANAL KE CANAL (E CANAL KE CANAL CE CANAL KE CANAL

,E CANAL KE CANAL KE CANAL KE CANAL KE CANAL KE CANAL

.E CANAL Sample Date 111/2005 1/1/2005 1/1/2005 1/1/2005 2/1/2005 2/1/2005 2/1/2005 3/1/2005 3/1/2005 4/1/2005 4/1/2005 4/1/2005 4/1/2005 5/1/2005 5/1/2005 6/1/2005 6/1/2005 6/1/2005 7/1/2005 7/1/2005 Media WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE CHERRY CHERRY WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE Ouantity 490.5 490.5 490.5 490.5 455.9 455.9 455.9 387.7 387.7 507.2 507.2 507.2 507.2 588.3 588.3 560.6 560.6 560.6 504 504 All Media Isotope BE-7 K-40 B1-214 PB-214 K-40 BE-7 BI-214 K-40 BE-7 BE-7 BI-214 PB-214 K-40 BE-7 K-40 K-40 BE-7 RA-226 K-40 BE-7 Activity 1.31 E+00 1.33E+00 1.66E-01 6.58E-02 1.79E+00 1.20E+00 4.01 E-02 1.38E+00 1.45E+00 1.04E+00 8.60E-02 5.57E-02 1.81E+00 5.06E-01 2.59E+00 1.78E+00 5.26E-01 2.52E-01 1.85E+00 4.38E-01 2 Sigma Error 2.40E-01 3.85E-01 5.21 E-02 4.58E-02 3.72E-01 2.04E-01 3.27E-02 4.67E-01 2.19E-01 1.74E-01 3.31 E-02 3.44E-02 3.36E-01 2.04E-01 4.16E-01 3.50E-01 1.28E-01 2.31 E-01 3.42E-01 1.60E-01 Page I of 10

BNP Radiological Environmental Monitoring Gamma Isotopic Report X Type: Broadleaf Vegetation titv: GRAMS (wet)

All Media Medic Ouani Concentration (Acti Sample Point 800 800 800 800 800 vity): pCi/gm wet 800 800 800 800 800 800 800 800 800 800 800 801 801 801 801 0.7 Ml NE - INTAKE CANAL 0.7 Ml NE - INTAKE CANAL 0.7 MI NE - INTAKE CANAL 0.7 Ml NE - INTAKE CANAL 0.7 Ml NE-INTAKE CANAL 0.7 Ml NE - INTAKE CANAL 0.7 Ml NE -INTAKE CANAL 0.7 Ml NE - INTAKE CANAL 0.7 MI NE - INTAKE CANAL 0.7 MI NE -INTAKE CANAL 0.7 MI NE - INTAKE CANAL 0.7 MI NE - INTAKE CANAL 0.7 Ml NE - INTAKE CANAL 0.7 MI NE - INTAKE CANAL 0.7 MI NE - INTAKE CANAL 0.7 Ml NE - INTAKE CANAL 0.8 Ml SW-DISCHARGE CANAL 0.8 MI SW - DISCHARGE CANAL 0.8 Ml SW - DISCHARGE CANAL 0.8 MI SW - DISCHARGE CANAL Sample Date 8/1/2005 8/1/2005 8/1/2005 8/1/2005 9/1/2005 9/1/2005 10/3/2005 10/3/2005 11/1/2005 11/1/2005 12/1/2005 12/1/2005 12/1/2005 12/1/2005 12/1/2005 12/1/2005 1/1/2005 1/1/2005 1/1/2005 1/1/2005 Media CHERRY CHERRY CHERRY CHERRY WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE Quantity 456.4 456.4 456.4 456.4 394.3 394.3 507.8 507.8 487.4 487.4 331.7 331.7 331.7 331.7 331.7 331.7 506.7 506.7 506.7 506.7 Isotope BE-7 PB-214 K-40 B-214 BE-7 K-40 K-40 BE-7 K-40 BE-7 PB-212 PB-214 BE-7 Bl-214 TL-208 K-40 PB-214 B-214 K-40 BE-7 Activity 8.81E-01 3.40E-02 1.99E+00 3.92E-02 1.16E+00 2.16E+00 1.95E+00 1.10E+00 8.35E-01 8.63E-01 3.90E-02 1A18E-01 2.53E+00 2.30E-01 2.42E-02 2.14E+00 5.55E-02 4.61E-02 1.65E+00 8.42E-01 2 Sigma Error 1.72E-01 2.96E-02 4.24E-01 3.36E-02 2.16E-01 4.20E-01 3.39E-01 1.73E-01 4.07E-01 2.41 E-01 2.97E-02 5.71E-02 3.29E-01 6.03E-02 2.08E-02 4.55E-01 3.70E-02 3.21E-02 3.25E-01 1.84E-01 Page 2 of 10

BNP Radiological Environmental Monitoring Gamma Isotopic Report Media Type: Broadleaf Vegetation Quantity: GRAMS (wet)

Concentration (Activity): pCi/gm wet Sample Point 801 0.8 MI SW-DISC 801 0.8 Ml SW - DISC 801 0.8 MI SW-DISC 801 0.8 Ml SW - DISC 801 0.8 MI SW - DISC 801 0.8 Ml SW - DISC 801 0.8 MI SW - DISC MARGE CANAL HARGE CANAL HARGE CANAL HARGE CANAL HARGE CANAL HARGE CANAL HARGE CANAL Sample Date 2/1/2005 2/1/2005 3/1/2005 3/1/2005 4/1/2005 4/1/2005 4/1/2005 4/1/2005 5/1/2005 Media WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE CHERRY Quantity 459.9 459.9 456.4 456.4 446.1 446.1 446.1 446.1 635 All Media Isotope K-40 BE-7 K-40 BE-7 Bl-214 PB-214 BE-7 K-40 K-40 Activity 1.63E+00 5.80E-01 1.85E+00 1.17E+00 2.07E-01 1.32E-01 1.70E+00 3.56E+00 2.96E+00 2 Sigma Error 4.63E-01 2.38E-01 4.55E-01 2.40E-01 6.1 OE-02 6.26E-02 2.93E-01 4.77E-01 3.51 E-01 801 801 0.8 Ml SW - DISCHARGE CANAL 0.8 MI SW - DISCHARGE CANAL 801 801 801 801 801 801 801 801 801 801 801 0.8 MI SW - DISCHARGE CANAL 0.8 Ml SW - DISCHARGE CANAL 0.8 Ml SW - DISCHARGE CANAL 0.8 Ml SW - DISCHARGE CANAL 0.8 Ml SW - DISCHARGE CANAL 0.8 Ml SW - DISCHARGE CANAL 0.8 MI SW - DISCHARGE CANAL 0.8 Ml SW - DISCHARGE CANAL 0.8 Ml SW - DISCHARGE CANAL 0.8 MI SW - DISCHARGE CANAL 0.8 Ml SW - DISCHARGE CANAL 5/1/2005 6/1/2005 6/1/2005 7/1/2005 7/1/2005 7/1/2005 8/1/2005 8/1/2005 9/1/2005 9/1/2005 10/3/2005 CHERRY WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE CHERRY CHERRY CHERRY CHERRY WAX MYRTLE 635 548.4 548.4 434.4 434.4 434.4 516.9 516.9 433.5 433.5 421.2 BE-7 K-40 BE-7 K-40 Bl-214 BE-7 BE-7 K-40 BE-7 K-40 BE-7 2.90E-01 1.56E+00 6.37E-01 1.95E+00 7.66E-02 1.18E+00 4.89E-01 4.05E+00 4.13E-01 3.43E+00 2.05E+00 1.38E-01 4.11 E-01 2.30E-01 5.02E-01 5.57E-02 2.44E-01 1.91E-01 5.05E-01 2.07E-01 5.53E-01 3.17E-01 Page 3of 10

BNP Radiological Environmental Monitoring Gamma Isotopic Report Media Type: Broac Quantity: GRAMS Concentration (Acti Sample Point 801 801 801 801 801 801 801 801 801 802 802 802 802 802 802 802 802 802 802 fleaf Vegetation (wet) vity): pCi/gm wet 0.8 Mi SW - DISCHARGE CANAL 0.8 Ml SW - DISCHARGE CANAL 0.8 Ml SW - DISCHARGE CANAL 0.8 Ml SW - DISCHARGE CANAL 0.8 Ml SW - DISCHARGE CANAL 0.8 MI SW - DISCHARGE CANAL 0.8 Ml SW - DISCHARGE CANAL 0.8 MI SW - DISCHARGE CANAL 0.8 Ml SW - DISCHARGE CANAL 10.1 Ml - (CONTROL) -LOCATION NOT SPECIFIED 10.1 Ml - (CONTROL) - LOCATION NOT SPECIFIED 10.1 Ml - (CONTROL) - LOCATION NOT SPECIFIED 10.1 MI -(CONTROL) - LOCATION NOT SPECIFIED 10.1 MI - (CONTROL) - LOCATION NOT SPECIFIED 10.1 Ml -(CONTROL) - LOCATION NOT SPECIFIED 10.1 MI - (CONTROL) - LOCATION NOT SPECIFIED 10.1 MI -(CONTROL) - LOCATION NOT SPECIFIED 10.1 Ml -(CONTROL) - LOCATION NOT SPECIFIED 10.1 MI - (CONTROL) - LOCATION NOT SPECIFIED Sample Date 10/3/2005 11/1/2005 11/112005 11/1/2005 11/1/2005 12/1/2005 12/1/2005 12/1/2005 12/1/2005 1/1/2005 1/1/2005 1/1/2005 1/1/2005 2/1/2005 2/1/2005 2/1/2005 2/1/2005 3/1/2005 3/1/2005 3/1/2005 Media WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE All Media Quantity 421.2 449.8 449.8 449.8 449.8 323.9 323.9 323.9 323.9 469.2 469.2 469.2 469.2 485 485 485 485 513.9 513.9 513.9 j.Isotope Activity K-40 1.55E+00 K-40 1.79E+00 Bl-214 2.07E-01 BE-7 1.02E+00 PB-214 1.40E-01 PB-214 7.98E-02 BE-7 1.87E+00 81-214 1.30E-01 K-40 1.51E+00 K-40 1.86E+00 PB-214 6.89E-02 BE-7 1.84E+00 Bl-214 8.74E-02 BE-7 4.81E-01 P8-214 3.21E-02 B1-214 4.81E-02 K-40 1.47E+00 BE-7 4.81E-01 K-40 1.99E+00 TL-208 2.50E-02 2 Sigma Error 4.40E-01 5.05E-01 6.67E-02 2.53E-01 4.82E-01 6.52E-02 3.44E-01 6.02E-02 5.91 E-01 4.37E-01 4.92E-02 2.96E-01 7.54E-02 2.09E-01 2.76E-02 3.74E-02 3.36E-01 1.56E-01 3.62E-01 2.28E-02 802 10.1 MI - (CONTROL) - LOCATION NOT SPECIFIED Page 4 of 10

BNP Radiological Environmental Monitoring Gamma Isotopic Report Media Type: Broa Quantity: GRAMS Concentration (Act Sample Point 802 802 802 802 802 802 802 802 802 802 802 802 802 802 802 802 802 802 802 802 R2eaf Vegetation (wet) ivity): pCi/gm wet 10.1 Ml - (CONTROL) - LOCATION NOT SPECIFIED 10.1 Ml - (CONTROL) - LOCATION NOT SPECIFIED 10.1 Ml - (CONTROL) - LOCATION NOT SPECIFIED 10.1 MI - (CONTROL) - LOCATION NOT SPECIFIED 10.1 MI - (CONTROL) - LOCATION NOT SPECIFIED 10.1 Ml - (CONTROL) - LOCATION NOT SPECIFIED 10.1 MI- (CONTROL) - LOCATION NOT SPECIFIED 10.1 Ml - (CONTROL) - LOCATION NOT SPECIFIED 10.1 MI - (CONTROL) - LOCATION NOT SPECIFIED 10.1 Ml - (CONTROL) - LOCATION NOT SPECIFIED 10.1 MI - (CONTROL) - LOCATION NOT SPECIFIED 10.1 MI -(CONTROL) - LOCATION NOT SPECIFIED 10.1 MI - (CONTROL) - LOCATION NOT SPECIFIED 10.1 Ml - (CONTROL) - LOCATION NOT SPECIFIED 10.1 MI- (CONTROL) - LOCATION NOT SPECIFIED 10.1 MI - (CONTROL) - LOCATION NOT SPECIFIED 10.1 Ml -(CONTROL) - LOCATION NOT SPECIFIED 10.1 MI - (CONTROL) - LOCATION NOT SPECIFIED 10.1 Ml - (CONTROL) - LOCATION NOT SPECIFIED 10.1 MI -(CONTROL) - LOCATION NOT SPECIFIED Sample Date 3/1/2005 3/1/2005 3/1/2005 4/1/2005 4/1/2005 4/1/2005 4/1/2005 4/1/2005 5/1/2005 5/1/2005 6/1/2005 6/1/2005 7/1/2005 7/1/2005 7/1/2005 7/1/2005 7/1/2005 7/1/2005 8/1/2005 8/1/2005 Media WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE CHERRY CHERRY WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE CHERRY CHERRY All Media 53antit.

513.9 513.9 513.9 482.1 482.1 482.1 482.1 482.1 710.8 710.8 553.9 443.9 440.7 440.7 440.7 440.7 440.7 440.7 778 778 Isotope B6-214 AC-228 PB-214 BI-214 PB-212 PB-214 K-40 BE-7 BE-7 K-40 BE-7 K-40 BE-7 K-40 B6-214 PB-214 RA-226 CS-137 Bl-214 BE-7 Activity 6.OOE-02 1.20E-01 6.18E-02 1.41E-01 3.37E-02 8.64E-02 1.89E+00 2.05E+00 4.18E-01 2.67E+00 3.21E-01 1.69E+00 1.24E+00 2.04E+00 4.OOE-02 4.53E-02 7.38E-01 3.66E-02 2.99E-02 3.14E-01 2 Sigma Error 4.93E-02 5.02E-02 3.47E-02 4.28E-02 2.50E-02 4.36E-02 3.30E-01 2.25E-01 1.60E-01 3.53E-01 1.32E-01 3.09E-01 2.22E-01 3.68E-01 3.37E-02 3.04E-02 3.75E-01 1.45E-02 2.1 5E-02 9.63E-02 Page 5 of 10

BNP Radiological Environmental Monitoring Gamma Isotopic Report a Type: Broadleaf Vegetation rity: GRAMS (wet)

All Media Medic OuanJ Concentration (Activity): pCi/gm wet Sample Point 802 802 802 802 802 802 802 802 802 802 802 802 803 803 803 803 803 803 803 803 10.1 MI - (CONTROL) - LOCATION NOT SPECIFIED 10.1 Ml - (CONTROL) - LOCATION NOT SPECIFIED 10.1 MI - (CONTROL) - LOCATION NOT SPECIFIED 10.1 MI - (CONTROL) - LOCATION NOT SPECIFIED 10.1 Ml - (CONTROL) - LOCATION NOT SPECIFIED 10.1 MI - (CONTROL) - LOCATION NOT SPECIFIED 10.1 Ml - (CONTROL) - LOCATION NOT SPECIFIED 10.1 Ml - (CONTROL) - LOCATION NOT SPECIFIED 10.1 Ml - (CONTROL) - LOCATION NOT SPECIFIED 10.1 MI - (CONTROL) - LOCATION NOT SPECIFIED 10.1 MI - (CONTROL) - LOCATION NOT SPECIFIED 10.1 Ml - (CONTROL) - LOCATION NOT SPECIFIED 0.6 MI SSE - SPOIL POND 0.6 Ml SSE - SPOIL POND 0.6 MI SSE - SPOIL POND 0.6 Ml SSE - SPOIL POND 0.6 Ml SSE - SPOIL POND 0.6 MI SSE - SPOIL POND 0.6 Ml SSE - SPOIL POND 0.6 MI SSE - SPOIL POND Sample Date 8/1/2005 9/1/2005 9/1/2005 10/3/2005 10/3/2005 11/1/2005 11/1/2005 11/1/2005 11/1/2005 12/5/2005 12/5/2005 12/5/2005 1/1/2005 1/1/2005 1/1/2005 2/1/2005 2/1/2005 3/1/2005 3/1/2005 3/1/2005 Media CHERRY CHERRY CHERRY WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE Quantity 778 512.2 512.2 524 524 497.6 497.6 497.6 497.6 331.6 331.6 331.6 472.5 472.5 472.5 457.7 457.7 485.2 485.2 485.2 Isotope K-40 BE-7 K-40 K-40 BE-7 K-40 PB-214 B-214 BE-7 B-214 BE-7 K-40 BE-7 K-40 RA-226 BE-7 K-40 PB-212 BE-7 K-40 Activity 2.69E+00 3.65E-01 3.71 E+00 1.45E+00 2.24E+00 1.19E+00 4.60E-02 1.14E-01 1.58E+00 7.03E-02 1.41 E+00 1.35E+00 9.51 E-01 2.44E+00 3.94E-01 1.19E+00 6.94E-01 4.78E-02 1.48E+00 1.23E+00 2 Sigma Error 2.92E-01 1.20E-01 4.24E-01 3.76E-01 2.68E-01 3.18E-01 3.09E-02 4.18E-01 2.11E-01 4.90E-02 2.63E-01 4.21 E-01 1.86E-01 3.60E-01 3.29E-01 2.46E-01 4.12E-01 3.17E-02 2.59E-01 3.83E-01 Page 6 of 10

BNP Radiological Environmental Monitoring Gamma Isotopic Report Media Type: Broadleaf Vegetation Quantity: GRAMS (wet)

All Media Concentration (Activity): pCi/gm wet Sample Point Sample Date Media Ouantitv Isotone Activitt 803 803 803 803 803 803 803 803 803 803 803 803 803 803 803 803 803 803 803 803 0.6 Ml SSE - SPOIL POND 0.6 MI SSE - SPOIL POND 0.6 Ml SSE - SPOIL POND 0.6 Ml SSE - SPOIL POND 0.6 MI SSE - SPOIL POND 0.6 Ml SSE - SPOIL POND 0.6 MI SSE - SPOIL POND 0.6 MI SSE - SPOIL POND 0.6 MI SSE - SPOIL POND 0.6 MI SSE - SPOIL POND 0.6 Ml SSE - SPOIL POND 0.6 Ml SSE - SPOIL POND 0.6 Ml SSE - SPOIL POND 0.6 MI SSE -SPOIL POND 0.6 Ml SSE - SPOIL POND 0.6 MI SSE - SPOIL POND 0.6 MI SSE - SPOIL POND 0.6 MI SSE - SPOIL POND 0.6 MI SSE - SPOIL POND 0.6 MI SSE - SPOIL POND 4/1/2005 4/1/2005 4/1/2005 4/11/2005 4/1/2005 5/1/2005 5/1/2005 6/1/2005 6/1/2005 6/1/2005 7/1/2005 7/1/2005 8/1/2005 8/1/2005 8/1/2005 9/1/2005 9/1/2005 10/3/2005 10/3/2005 11/1/2005 WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE CHERRY CHERRY WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE CHERRY CHERRY CHERRY CHERRY CHERRY WAX MYRTLE WAX MYRTLE WAX MYRTLE 4 9 469.4 469.4 469.4 469.4 469.4 761.2 761.2 633.2 633.2 633.2 473.7 473.7 515.7 515.7 515.7 417.8 417.8 498.4 498,4 468.2 BE-7 K-40 TL-208 PB-214 Bl-214 BE-7 K-40 BE-7 K-40 RA-226 BE-7 K-40 B6-214 K-40 BE-7 BE-7 K-40 BE-7 K-40 BE-7 1.45E+00 2.46E+00 3.99E-02 2.19E-01 2.50E-01 3.42E-01 2.65E+00 6.36E-01 1.96E+00 5.56E-01 6.84E-01 1.26E+00 5.80E-02 3.22E+00 5.96E-01 8.31E-01 3.84E+00 8.97E-01 3.02E+00 1.59E+00 2 Sigma Error 2.42E-01 4.48E-01 2.25E-02 5.86E-02 6.19E-02 9.98E-02 2.94E-01 1.65E-01 3.69E-01 2.87E-01 2.36E-01 4.1 1E-01 4.34E-02 4.96E-01 2.31 E-01 2.49E-01 6.03E-01 2.03E-01 5.OOE-01 3.03E-01 Page 7 of 10

BNP Radiological Environmental Monitoring Gamma Isotopic Report Media Type: Broadleaf Vegetation Quantity: GRAMS (wet)

Concentration (Activity): pCi/gm wet Sample Point All Media Sample Date 803 803 803 803 803 803 804 804 804 804 804 804 804 804 804 804 804 804 804 804 0.6 Ml SSE - SPOIL POND 0.6 Ml SSE -SPOIL POND 0.6 MI SSE - SPOIL POND 0.6 MI SSE - SPOIL POND 0.6 Ml SSE - SPOIL POND 0.6 MI SSE - SPOIL POND 0.7 MILES S - LEONARD STREET PLANT EXIT ADJ 0.7 MILES S - LEONARD STREET PLANT EXIT ADJ 0.7 MILES S - LEONARD STREET PLANT EXIT ADJ 0.7 MILES S - LEONARD STREET PLANT EXIT ADJ 0.7 MILES S - LEONARD STREET PLANT EXIT ADJ 0.7 MILES S - LEONARD STREET PLANT EXIT ADJ 0.7 MILES S - LEONARD STREET PLANT EXIT ADJ 0.7 MILES S - LEONARD STREET PLANT EXIT ADJ 0.7 MILES S - LEONARD STREET PLANT EXIT ADJ 0.7 MILES S - LEONARD STREET PLANT EXIT ADJ 0.7 MILES S - LEONARD STREET PLANT EXIT ADJ 0.7 MILES S - LEONARD STREET PLANT EXIT ADJ 0.7 MILES S - LEONARD STREET PLANT EXIT ADJ 0.7 MILES S - LEONARD STREET PLANT EXIT ADJ 1111/2005 11/1/2005 12/1/2005 12/1/2005 1211/2005 12/1/2005 1/1/2005 1/1/2005 1/1/2005 1/1/2005 1/1/2005 2/1/2005 2/1/2005 2/1/2005 2/1/2005 2/1/2005 2/1/2005 3/1/2005 3/1/2005 3/1/2005 Media WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE Quantity 468.2 468.2 352.5 352.5 352.5 352.5 482.1 482.1 482.1 482.1 482.1 463.5 463.5 463.5 463.5 463.5 463.5 486.6 486.6 486.6 Isotope K-40 PB-214 BE-7 BI-212 PB-214 K-40 PB-214 PB-212 TL-208 K-40 BE-7 Bl-214 BE-7 PB-212 PB-214 K-40 TL-208 PB-214 Bl-214 K-40 Activity 1.43E+00 1.02E-01 2.34E+00 9.96E-02 7.60E-02 1.20E+00 5.32E-02 3.66E-02 2.01E-02 1.18E+00 6.84E-01 2.95E-01 1.OOE+00 9.49E-02 1.63E-01 8.31 E-01 2.58E-02 8.04E-02 1.45E-01 2.24E+00 2 SiEgma Error 4.07E-01 4.91 E-02 4.OOE-01 6.11 E-02 6.06E-02 5.13E-01 4.64E-02 2.58E-02 1.83E-02 3.57E-01 2.13E-01 5.15E-02 2.01 E-01 2.39E-02 4.22E-02 3.08E-01 1.63E-02 3.89E-02 5.66E-02 3.90E-01 Page 8 of 10

BNP Radiological Environmental Monitoring Gamma Isotopic Report Media Type: Broadleaf Vegetation Quantity: GRAMS (wet)

All Media Concentration (Activity): pCi/gm wet Sample Point Sample Date Media Quantity Isotope Activity 2 Sigma Error 804 0.7 MILES S - LEONARD STREET PLANT EXIT ADJ 3/1/2005 WAX MYRTLE 486.6 BE-7 8.29E-01 2.64E-01 804 0.7 MILES S - LEONARD STREET PLANT EXIT ADJ 4/1/2005 WAX MYRTLE 484.3 BE-7 8.29E-01 1.58E-01 804 0.7 MILES S - LEONARD STREET PLANT EXIT ADJ 4/112005 WAX MYRTLE 484.3 K-40 1.81 E+00 3.71 E-01 804 0.7 MILES S - LEONARD STREET PLANT EXIT ADJ 4/1/2005 WAX MYRTLE 484.3 BI-214 5.46E-02 3.80E-02 804 0.7 MILES S - LEONARD STREET PLANT EXIT ADJ 5/1/2005 CHERRY 735.2 K-40 2.75E+00 3.83E-01 804 0.7 MILES S - LEONARD STREET PLANT EXIT ADJ 5/1/2005 CHERRY 735.2 BE-7 2.69E-01 1.09E-01 804 0.7 MILES S - LEONARD STREET PLANT EXIT ADJ 6/1/2005 WAX MYRTLE 602 K-40 1.61 E+00 3.61E-01 804 0.7 MILES S - LEONARD STREET PLANT EXIT ADJ 6/1/2005 WAX MYRTLE 602 PB-214 4.73E-02 3.43E-02 804 0.7 MILES S - LEONARD STREET PLANT EXIT ADJ 6/1/2005 WAX MYRTLE 602 BE-7 1.50E-01 1.11E-01 804 0.7 MILES S - LEONARD STREET PLANT EXIT ADJ 7/1/2005 WAX MYRTLE 467.8 BE-7 5.01E-01 1.65E-01 804 0.7 MILES S - LEONARD STREET PLANT EXIT ADJ 7/1/2005 WAX MYRTLE 467.8 K-40 1.35E+00 3.04E-01 804 0.7 MILES S - LEONARD STREET PLANT EXIT ADJ 7/1/2005 WAX MYRTLE 467.8 CS-137 3.32E-02 1.78E-02 804 0.7 MILES S - LEONARD STREET PLANT EXIT ADJ 8/1/2005 CHERRY 532.9 BE-7 3.33E-01 1.23E-01 804 0.7 MILES S - LEONARD STREET PLANT EXIT ADJ 8/1/2005 CHERRY 532.9 K-40 2.70E+00 3.85E-01 804 0.7 MILES S - LEONARD STREET PLANT EXIT ADJ 9/1/2005 CHERRY 421 K-40 2.98E+00 5.61E-01 804 0.7 MILES S - LEONARD STREET PLANT EXIT ADJ 9/1/2005 CHERRY 421 BE-7 5.99E-01 2.37E-01 804 0.7 MILES S - LEONARD STREET PLANT EXIT ADJ 10/3/2005 WAX MYRTLE 535.8 K-40 1.86E+00 3.14E-01 804 0.7 MILES S - LEONARD STREET PLANT EXIT ADJ 10/3/2005 WAX MYRTLE 535.8 BE-7 4.OOE-01 1.32E-01 804 0.7 MILES S - LEONARD STREET PLANT EXIT ADJ 11/1/2005 WAX MYRTLE 500.4 BE-7 1.09E+00 1.86E-01 804 0.7 MILES S - LEONARD STREET PLANT EXIT ADJ 11/1/2005 WAX MYRTLE 500.4 K-40 1.58E+00 3.56E-01 Page 9 of I

BNP Radiological Environmental Monitoring Gamma Isotopic Report Media Type: Broadleaf Vegetation Quantity: GRAMS (wet)

All Media Concentration (Activity): pCi/gm wet Sample Point Sample Date Media Quantity Isotope Activitj I 804 804 804 804 804 0.7 MILES S - LEONARD STREET PLANT EXIT ADJ 0.7 MILES S - LEONARD STREET PLANT EXIT ADJ 0.7 MILES S - LEONARD STREET PLANT EXIT ADJ 0.7 MILES S - LEONARD STREET PLANT EXIT ADJ 0.7 MILES S - LEONARD STREET PLANT EXIT ADJ 11/1/2005 11/1/2005 12/1/2005 12/1/2005 12/1/2005 WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE WAX MYRTLE 500.4 500.4 360.9 360.9 360.9 Bl-214 PB-214 BE-7 6.54E-02 5.80E-02 3.04E+00 2 Sigma Error 3.34E-02 3.56E-02 3.84E-01 4.72E-01 6.40E-02 K-40 Bl-214 9.47E-01 1.21E-01 Page loaf 10

BSEP Radiological Environmental Monitoring Gamma Isotopic Report Media Type: Fish and Invertebrates Quantity: GRAMS (wet)

Concentration (Activity): pCi/gm wet Sample Point Sample Date Quantity Isotope Activity 2 Sigma Error 700 5.5 MI SSW - FREE SWIMMERS - ATLANTIC OCEAN AT DI 5/24/2005 537.1 BI-214 8.08E-02 5.38E-02 700 5.5 MI SSW - FREE SWIMMERS -ATLANTIC OCEAN AT DI 5/24/2005 537.1 PB-214 9.82E-02 5.87E-02 700 5.5 Ml SSW - FREE SWIMMERS -ATLANTIC OCEAN AT DI 5/24/2005 537.1 K-40 2.60E+00 7.86E-01 700 5.5 Ml SSW - FREE SWIMMERS -ATLANTIC OCEAN AT DI 10/19/2005 462.6 K-40 3.71 E+00 6.27E-01 701 5.5 MI SSW -BOTTOM FEEDER -ATLANTIC OCEAN AT DI 5/24/2005 368.5 K-40 1.63E+00 7.26E-01 701 5.5 MI SSW - BOTTOM FEEDER -ATLANTIC OCEAN AT DI 5/24/2005 368.5 BI-214 6.72E-02 5.58E-02 701 5.5 Ml SSW - BOTTOM FEEDER -ATLANTIC OCEAN AT DI 10/19/2005 423.7 K-40 2.97E+00 6.36E-01 702 5.5 Ml SSW - SH/BO* - ATLANTIC OCEAN AT DISCHARGE 5/24/2005 559.3 K-40 1.71 E+00 6.95E-01 702 5.5 MI SSW - SH/BO* - ATLANTIC OCEAN AT DISCHARGE 10/19/2005 486.8 K-40 1.12E+00 4.48E-01 702 5.5 MI SSW - SH/BO0-ATLANTIC OCEAN AT DISCHARGE 10/19/2005 486.8 PB-214 5.42E-02 4.37E-02 703 FREE SWIMMERS - ATLANTIC OCEAN (CONTROL) 5/24/2005 542.3 BI-214 1.44E-01 7.59E-02 703 FREE SWIMMERS - ATLANTIC OCEAN (CONTROL) 5/24/2005 542.3 K-40 2.69E+00 7.40E-01 703 FREE SWIMMERS - ATLANTIC OCEAN (CONTROL) 10/19/2005 475.8 K-40 3.54E+00 7.57E-01 704 BOTTOM FEEDER - ATLANTIC OCEAN (CONTROL) 5/24/2005 409.1 K-40 2.05E+00 6.69E-01 704 BOTTOM FEEDER - ATLANTIC OCEAN (CONTROL) 10/19/2005 455.7 K-40 3.23E+00 6.13E-01 705 SH/BO* - ATLANTIC OCEAN (CONTROL) 5/24/2005 591.3 K-40 2.43E+00 7.12E-01 705 SH/BO* - ATLANTIC OCEAN (CONTROL) 10/19/2005 459.9 K-40 1.18E+00 5.41E-01 Page I of I

BSEP Radiological Environmental Monitoring Gamma Isotopic Report Media Type: Shoreline Sediment Quantity: GRAMS (dry)

Concentration (Activity): pCi/gm dry Sample Point Sample Date Quantity Isotope Activity 2 Sigma Error 500 5.0 Ml SSW - DISCHARGE; BEACH NEAR OD PUMPS 5/25/2005 1510.9 AC-228 1.32E-01 7.52E-02 500 5.0 MI SSW - DISCHARGE; BEACH NEAR OD PUMPS 5/25/2005 1510.9 PB-214 2.07E-01 4.87E-02 500 5.0 MI SSW - DISCHARGE; BEACH NEAR OD PUMPS 5/25/2005 1510.9 BI-214 2.13E-01 4.42E-02 500 5.0 MI SSW - DISCHARGE; BEACH NEAR OD PUMPS 5/25/2005 1510.9 PB-212 1.85E-01 3.26E-02 500 5.0 Ml SSW - DISCHARGE; BEACH NEAR OD PUMPS 5/25/2005 1510.9 BI-212 1.64E-01 1.14E-01 500 5.0 Ml SSW - DISCHARGE; BEACH NEAR OD PUMPS 5/25/2005 1510.9 TL-208 5.63E-02 2.48E-02 500 5.0 MI SSW - DISCHARGE; BEACH NEAR OD PUMPS 10/24/2005 1597.5 AC-228 2.02E-01 7.17E-02 500 5.0 MI SSW - DISCHARGE; BEACH NEAR OD PUMPS 10/24/2005 1597.5 RA-226 6.33E-01 4.08E-01 500 5.0 MI SSW-DISCHARGE; BEACH NEAR OD PUMPS 10/24/2005 1597.5 PB-214 3.08E-01 6.24E-02 500 5.0 Ml SSW - DISCHARGE; BEACH NEAR OD PUMPS 10/24/2005 1597.5 BI-214 2.46E-01 5.40E-02 500 5.0 Ml SSW - DISCHARGE; BEACH NEAR OD PUMPS 10/24/2005 1597.5 PB-212 1.97E-01 3.55E-02 500 5.0 Ml SSW - DISCHARGE; BEACH NEAR OD PUMPS 10/24/2005 1597.5 TL-208 6.48E-02 2.85E-02 500 5.0 Ml SSW - DISCHARGE; BEACH NEAR OD PUMPS 10/24/2005 1597.5 K-40 1.24E+00 3.07E-01 Page I of I

BSEP Radiological Environmental Monitoring Gamma Isotopic Report Media Type: Surface Water Quantity: Liters Concentration (Activity): pCi/L Sample Point Sample Date Quantity Isotope Activity 2 Sigma Error 400 400 400 400 400 400 400 400 400 400 400 400 400 400 400 401 401 401 401 401 401 401 401 401 401 401 0.6 Ml NE - INTAKE CANAL (CONTROL) 0.6 Ml NE - INTAKE CANAL (CONTROL) 0.6 MI NE - INTAKE CANAL (CONTROL) 0.6 Ml NE - INTAKE CANAL (CONTROL) 0.6 Ml NE - INTAKE CANAL (CONTROL) 0.6 Ml NE - INTAKE CANAL (CONTROL) 0.6 Ml NE - INTAKE CANAL (CONTROL) 0.6 MI NE - INTAKE CANAL (CONTROL) 0.6 Ml NE - INTAKE CANAL (CONTROL) 0.6 Ml NE - INTAKE CANAL (CONTROL) 0.6 MI NE - INTAKE CANAL (CONTROL) 0.6 Ml NE - INTAKE CANAL (CONTROL) 0.6 MI NE - INTAKE CANAL (CONTROL) 0.6 Ml NE - INTAKE CANAL (CONTROL) 0.6 Ml NE - INTAKE CANAL (CONTROL) 4.9 Ml SSW - DISCHARGE CANAL @ OD PUMPS 4.9 Ml SSW - DISCHARGE CANAL @ OD PUMPS 4.9 Ml SSW - DISCHARGE CANAL @ OD PUMPS 4.9 MI SSW - DISCHARGE CANAL @ OD PUMPS 4.9 MI SSW - DISCHARGE CANAL @ OD PUMPS 4.9 MI SSW - DISCHARGE CANAL @ OD PUMPS 4.9 MI SSW - DISCHARGE CANAL @ OD PUMPS 4.9 MI SSW - DISCHARGE CANAL @ OD PUMPS 4.9 MI SSW - DISCHARGE CANAL @ OD PUMPS 4.9 Ml SSW - DISCHARGE CANAL @ OD PUMPS 4.9 Ml SSW - DISCHARGE CANAL @ OD PUMPS 1/16/2005 1/16/2005 2/15/2005 3/16/2005 4/16/2005 5/16/2005 6/16/2005 6/16/2005 7/16/2005 8/16/2005 9/17/2005 10/17/2005 11/16/2005 12117/2005 12/17/2005 1/16/2005 2/15/2005 3/16/2005 4/16/2005 5/16/2005 5/16/2005 6/16/2005 7/16/2005 8/16/2005 9/17/2005 10/17/2005 TL-208 K-40 K40 K-40 K-40 K-40 TL-208 K-40 K-40 K-40 K-40 K-40 3.31E+00 2.91 E+02 2.14E+02 1.75E+02 1.54E+02 4.21 E+02 3.25E+00 3.27E+02 2.49E+02 2.14E+02 2.28E+02 1.71 E+02 K-40 2.26E+02 TL-208 4.52E+00 3.02E+00 5.39E+01 3.80E+01 4.65E+01 5.27E+01 5.54E+01 3.05E-01 5.37E+01 4.39E+01 4.41 E+01 4.39E+01 4.29E+01 3.68E+01 1.38E+00 4.60E+01 3.75E+01 5.67E+01 5.12E+01 6.48E+01 4.57E+01 2.91 E+00 3.90E+01 5.46E+01 5.59E+01 5.52E+01 5.26E+01 Page I of 2 K-40 K-40 K-40 K-40 K-40 K-40 PB-212 K-40 K-40 K-40 K-40 K-40 2.41 E+02 2.12E+02 3,32E+02 1.93E+02 1.71 E+02 2.96E+02 3.94E+00 2.17E+02 3.30E+02 3.12E+02 3.20E+02 2.94E+02

BSEP Radiological Environmental Monitoring Gamma Isotopic Report Media Type: Surface Water Quantity: Liters Concentration (Activity): pCiIL Sample Point Sample Date Quantity Isotope Activity 2 Sigma Error 401 4,9 MI SSW - DISCHARGE CANAL @ OD PUMPS 10/17/2005 1

PB-212 5.49E+00 4.31 E+00 401 4.9 MI SSW -DISCHARGE CANAL @ OD PUMPS 11/16/2005 1

K40 3.71E+02 4.28E+01 401 4.9 MI SSW - DISCHARGE CANAL @ OD PUMPS 12/17/2005 1

K-40 1.62E+02 3.64E+01 Page 2 of 2 BSEP 06-0047 Annual Radiological Environmental Operating Report for 2004 Corrected Page 7

Radiological Sampling Locations Figure 3 (nearest Plant) is an expanded view of the previous figure (Figure 2 page 6).

7 CAI