BSEP-94-0160, Radiological Environ Operating Rept 1993 Brunswick Nuclear Project

Radiological Environ Operating Rept 1993 Brunswick Nuclear Project

ML20065Q978
Person / Time
Site:	Brunswick
Issue date:	12/31/1993
From:	Cowan J CAROLINA POWER & LIGHT CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
BSEP-94-0160, BSEP-94-160, NUDOCS 9405090174
Download: ML20065Q978 (304)

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CD&L l Carolina Power & Light Company l l

Brunswick Nuclear Plant l P. O. Box 10429 l Southport, NC 28461-0429 l APR 291994 I FILE: B09-13310C SERIAL: BSEP-94-0160 US Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555 l BRUNSWICK STEAM ELECTRIC PLANT UNITS 1 AND 2 DOCKET NOS. 50-325 AND 50-324 LICENSE NOS. DPR-71 AND DPR-62 ANNUAL RADIOLOGICAL ENVIRONMENTAL MONITORING REPORT l

l Gentlemen:

I l Enclosed is the Annual Radiological Environmental Monitoring Report l'

for the Brunswick Steam Electric Plant, Units 1 and 2, covering the l

period from January 1 through December 31, 1993.

This report is submitted in accordance with the Brunswick Technical Specifications 6.9.1.6 and 6.9.1.7.

Very truly yours, f

1 J. P. owan, Director -

Site Operations Brunswick Nuclear Plant l L GB/dk Enclosure i

I cc: Mr. S. D. Ebneter Mr. P. D. Milano i BNP NRC Resident Office  ;

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9405090174 931231 PDR ADOCK 05000324 /

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Radiological Environmental Operating Report 1993 A

now ma BRUNSWICK NUCLEAR PROJECT CAROLINA POWER & LIGHT

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SIIEARON IIARRIS ENERGY & ENVIRONMENTAL CENTER Carolina Power & Light Company New 11i11, North Carolina RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT FOR BRUNSWICK STEAM ELECTRIC PLANT JANUARY l TIIROUGII DECEMBER 31,1993 -

Prepared by:

K_ ck tO ~,.. C W ~% h Reviewed by:

6bML k $k-U:\0StPREP'J J S\93flNP. REP

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TABLE OF CONTENTS bu 1.0

SUMMARY

............................................ 1-1 2.0 G ENERA L INFO RM ATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 3.0 INTERPRETATIONS AND CONCLUSIONS . . . . . . . . . . . . . . . . . . . . 3-1 3.1 Air Samples . . . . . . . . . . . . . ............... .. ....... 3-1 3.2 Milk Samples . . . .......... ... .... ... ... ....... 3-1 3.3 Vegetation . . . ... . ... ......... ............ . 3-1 3.4 Fish and Invertebrates ....................... ......... 3-2 3.5 Sediments--Shoreline . . . . . . . ..................... .... 3-2 3.6 Surface Water . . . .. ........... . ................. 3-2 3.7 External Radiation Dose (TLD) . . . . . . . . . . ....... ....... 3-2 4.0 MISSED SAMPLES AND ANALYSLS . . ...... .. ........... 4-1 4.1 Air Samples . ............. ........ ..... ........ 4-1 4.2 TLDs............... ...... ....... ............ 4-1 5.0 ANNUAL LAND-USE CENSUS . ................. ..... ... 5-1 6.0 ANALYTICAL, PROCEDURES . . . . . .. .............. .. 6-1 6.1 Gross Beta . . . .. .... .. ..... . ......... . .. 6-1 6.2 Tritium . . .. ... . ........ ... .. ........ . 6-1 6.3 lodine-131 . .. .... .. ............. .. .. .... 6-1 6.4 Gamma Spectrometry .. . . ............... .... ... 6-1 6.5 Thermoluminescent Dosimetry . ........ . . ...... ..... 6-2 6.6 EPA Laboratory Intercomparison Program . .. .. ....... . 6-2 6.7 Lower Limits of Detection (LLD) . . . .. ... ......... .. 6-3 7.0 INDEX TO TECilNICAL SPECIFICATION REQUIREMENTS . . . . . . 7-1 USOSU\REl".LFS\93BNP. REP 1

LIST OF TABLES Table Page 1-1 Radiological Envirorunental Monitoring Pcogram Data Summary . . 1-2 2-1 Radiological Environmental Monitorir g Program . . . .. . .... .. . 2-2 3-1 Gross Beta Air Particulate Activity tverages Preoperational and Recent Operatio. :al Data .. .... . .. . .. 3-3 3-2 Ilistorical TLD Results . .. . . . .. . .. . 3-4 5-1 Land-Use Census Distances to Nearest Special Locations ...... 5-2 6-1 Typical Lower Limits of Detection (a priori) Gamma Spectrometry ... 6-4 U:\0$1 PREP;tiswu4NPRI P ii

LIST OF FIGURES \

l Fieure Pate 2-1 Locations of Radiological Environmental Direct Radiation Monitors (TLDs) . . . .. ....... ... ...... ...... .. 2-4 2-2 Locations of Radiological Environmental Direct Radiation Monitors (TLDs) . .. . . .... . . . ... 2-5 2-3 Locations of Radiological Environmental Direct Radiation Monitors (TLDs) .. .. . . .... .. . 2-6 2-4 Locations of Radiological Environmental Waterborne and Ingestion Pathway Stations . . . . . .. ........... . . . .. 2-7 2-5 Locations of Radiological Environmental Air Monitoring Stations . . .. . ... .. .. . . . .. 2-8 3-1 Plot of Air Particulate Gross Beta Activity by Date at Location 200 Versus Control Location Activity . .. . . . .. . . 3-5 3-2 Plot of Air Particulate Gross Beta Activity by Date at Location 201 Versus Control Location Activity . . . . .. 3-6 3-S Plot of Air Particulate Gross Beta Activity by Date at Location 202 Versus Control Location Activity . ... . . .. 3-7 3-4 Plot of Air Particulate Gross Beta Activity by Date at Location 203 Versus Control Location Activity . . .. . ... . 3-0 3-5 Plot of Air Particulate Gross Beta Activity by Date at Location 205 Versus Control Location Activity .. . . . . 3-9 3-6 Plot of Surface Water Tritium Activity by Date at Location 401 Versus Control Location Activity . . . 3-10 3-7 Plot of TLD Averages for Inner and Outer Rings . 3-11 U:\oSU'RFP1FSW31tNP Rl'P ii!

1.0

SUMMARY

This report presents the results of the Radiological Environmental Monitoring Program conducted during 1993 for the Brunswick Nuclear Project (BNP). The program was conducted in accordance with Technical Specification 4.12.1, the Off-site Dose Calculation Manual. and applicable procedures.

The 1993 Annual Radiological Environmental Operating Report has been prepared in accordance with Technical Specification 6.9.1.7 and is being submitted in accordance with Technical Specification 6.9.1.6. The report applies to both BNP Units 1 and 2 (License Nos. DPR-071 and DPR-062, respectively).

Nearly 1,000 samples from six environmental media types were analyzed during the year.

BNP Unit I was taken out of service on April 22,1992, and remained offline throughout 1993. Unit 2 returned to service in May 1993 and operated continuously thereafter. No detectable radioactivity (or radioactivity which did not differ significantly from the corresponding control) was observed in any of the 816 measurements taken at indicator locations. All samples analyzed met the LLD requirements as established by Technical Specification 6.9.1.7.h and Table 4.12.1-1.

A statistical summary of all the data gathered in 1993 has been compiled in Table 1-1.

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The radiological environmental data indicates that BNP operations in 1993 had no significant impact on the environment or public health and safety. No r_ ' ition exposure is attributed to any off-site member of the public due to the operations ol' BNP.

Comparison of the current data with preoperational (1973,1974) information (Tables 3-1,

, 3-2) indicate that air particulate filter gross beta activity and ambient gamma radiation I

levels were lower in 1993.

1 UnoSlRREP1FSi93BNP. REP l-I

TABLEl-1 RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM DATA

SUMMARY

Brunswick Steam Electric Plant Docket Numbers 324 and 325 Brunswick County, North Carolina Calendar Year 1993 Location w/Ilighest Annual Mean Type and All Indicator Medium or Pathway Total No. of 1 Amer Limit Locations

• Control Locations Sampled or Measured Measurements of Detection Mean Name, Distance. Mean Mean -

(Unit of Measurement) Performed (LLD)"' . Range and Direction Rangem Rangem Air Cartridge I-131"' 3.7E-2 All less than LLD All less than 11D All less than LLD (pCi/m') 310 Air Particulate Gross Deta 3.0E-3 1.70E-2 (257/258) Visitors Center 1.75E-2 (52/52) 1.70E-2 (52/52)

(pCi/m') 310"' 5.43E 3.09E-2 1.0 mile SW 8.81E 3.09E-2 3 95E 2.81E-2 Gamma"' See Table 6-1 All less than LLD All less than LLD All less than LLD 24 l

Broadleaf Vegetation Gamma"> 1.86E-1 (4/108) Spoil Pond 3.22E-1 (2/36) 1.59E-1 (7/36)

(pCVg. wet) 144 1.7E-2 232E 121E-I 0.6 mile SSE 232E 6.21E-1 3.4IE 3.96E-1 Cs-137 Fish and Invertebrates Gamma"' See Table 6-1 All less than LLD All less than LLD All less than LLD (pCi/g, wet) 12 Sediments-Shoreline Gamma"' See Table 6-1 All ! css than llD All less than LLD No control (pCi'g. dry) 2 Surface Water Gamma"* See Table 6-1 All less than LLD All less than LLD All less than II.D (pCi,1) 24 Tritium 1.2E+3 Allless than LLD All less than LLD All less than LLD 24 TLD TLD Readout I mR 7.82E-1 (167/167) Intake Canal 1.03E+0 (4/4) 9.0E-1 (4/4)

(mR per weelt) 171

• 6.00E 130E+0 03 mile NE 8.00E 130E+0 7.00E 1.10E+0 U30SUREP1FS\93DNP. REP

1 FOOTNOTES TO TABLE 1-1  !

t i l l l

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l. Lower limit of detection (LLD) is calculated based on 4.66 standard deviations above background using typical sample sizes and counting times. Due to counting statistics and 1

varying volumes, occasionally lower LLDs are achieved. See Table 6-1. l l

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 Section 4.0,

4. Summary of gamma analysis results in this report does not include the following naturally i occurring isotopes since most environmental samples contained some or all of these: Be-7, K-40, Tl-208, Pb-212, Bi-212, Bi-214, Pb-214, Ra-226, Ac-228, and Th-234.

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2.0 GENERAL INFORMATION The Brunswick Nuclear Project (BNP) consists of two boiling water reactors with .a design rating of 821 MWe net each. Commercial production was initiated by Unit 2 on November 3,1975, and by Unit 1 on March 18,1977.

The BNP is located approximately 2.5 miles north of Southport, North Carolina. This location is near the mouth of the Cape Fear River, which is the source of condenser cooling water. The cooling water is then discharged into the Atlantic Ocean.

The plant site lies at sea level to 30 feet (MSL) surrounded by extensive swamps and marshes. Recreational beaches are located within 20 miles of the plant. Fishing and boating are popular activities in the area. Within 50 miles of the plant, less than half of the land is used for agriculture. The agricultural activities include small truck farms, cattle, and poultry farms as well as farms producing corn, soybeans, and tobacco. Most of the industrial activity is in the Wilmington area approximately 16 miles north of BNP.

Sunny Point Military Ocean Terminal is located approximately 4.5 miles north of BNP.

Archer-Daniels-Midland Chemical Company, located 1.5 miles southeast of BNP, manufactures citric acid. This plant is supplied with steam from two 55-megawatt coal-fired boilers operated by Cogentrix, Inc., which is located 1.0 mile south of BNP. A shipping channel in the Cape Fear River intercepts the Atlantic Intracoastal Waterway near Southport.

The sampling program developed during precperational surveillance provided the basis for the environmental monitoring program required by the BNP Technical Specifications.

Details of this sampling program--including sampling type, distance, and direction from the plant site--are listed in Table 2-1. Maps, including the sampling locations with respect to the plant, are shown in Figures 2-1 through 2-5. Types of samples collected include air cartridge (iodine), air particulate, fish and invertebrates, broadleaf vegetation, shoreline sediment, surface water, and direct radiation monitoring.

The following is a tabulation of the specific methods used in monitoring the gaseous

, effluent and liquid effluent pathways of exposure to man: )

l l

Pathway of Exposure to Man Media Sampled External Dose TLD Shoreline Sediment Ingestion Broadleaf Vegetation Fish and Invertebrates Samples l Surface Water Inhalation Air Samples unosU\REN TS\93BNP. REP 2-1

TABLE 2-1 RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM BRUNSWICK NUCLEAR PROJECT Sample Type Sampline Point and Description Sampline Frequency Typical Sample Size Sample Analysis Air Cartridge (AC) 200-1.0 mile SW Visitors Center Weekly 10,000 cu ft (300 cu m) Iodine 201--0.6 mile NE PMAC 202-1.0 mile S substation-construction road 203-2.3 miles SSW Southport substation 204-23 miles NNE Sutton Plant

• 205-0.6 mile SSE Spoil Pond Air Particulate 200-1.0 mile SW Visitors Center Weekly 10,000 cu ft (300 cu m) Gross Beta-Weekly (AP) 201-0.6 mile NE PMAC Composite Gamma-202-1.0 mile S substation-construction road Quarterly 203-2.3 miles SSW Southport substation 204-23 miles NNE Sutton Plant

• 205-0.6 mile SSE Spoil Pond Fish (FI) 700-5.5 miles SSW Atlantic Ocean @ discharge (free-swimmers) Semiannually when in 500 grams (wet) Gamma y 701-5.5 miles SSW Atlantic Ocean @ discharge (bottom-feeders) season N 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 Vegeta- 800-0.7 mile NE intake canal Monthly when available 500 grams (wet) 1-131 Gamma tion (BL) 801-0.6 mile SW discharge canal 802-10 miles; location not specified*

803--0.6 mile SSE Spoil Pond Shoreline Sediment 500--4.9 miles SSW; beach near OD pumps Semiannually 500 grams Gamma (SS)

Surface Water 400-0.7 mile NE intake canal

• Monthly composite 4 liters Gamma (SW) 401--4.9 miles SSW discharge canal at OD pumps Tritium

• Control Station UfoSU'REPLFS193BNP. REP

TABLE 2-1 (continued)

RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM BRUNSWICK NUCLEAR PROJECT Sample T3 pe Sampline Point and Description Sampline Freauency Typical Sample Size Sample Analysis Thermoluminescent 1 1.1 miles E Moore St. extension Quarterly Not Applicable TLD Readout Dosimeters (TLD) 2 1.0 mile ESE Moore St. extension 3 0.9 mile SE Moore St. extension 4 1.1 miles SSE Moore St. extension 5 1.1 miles S Leonard St.

6 1.0 mile SSW pine tree on right-of-way BEMCO power line 7 1.0 die SW IIwy 87 at right<>f-way 8 1.4 miles W IIwy 87 9 1.0 mile WNW Bethel Church Rd.

10 0.9 mile NW Bethel Church Rd.

I1 0.9 mile NNW Bethel Church Rd.

12 1.0 mile N Bethel Church Rd.

13 1.2 miles NNE Bethel Church Rd.

14 0.5 mile NE intake canal 15 0.9 mile ENE intake canal 16 1.0 mile WSW discharge canal 17 1.5 miles ESE Pfizer property 18 1.7 miles SE Pfizer property 20 2.0 miles S by the church on Stewart St.

t 21 2.9 miles SSW West St. at Sea Captain 22 5.3 miles SW Caswell Beach Rd.

23 4.6 miles WSW near aiiport y 24 3.0 miles W IIwy 211 8.7 miles WNW Antioch Baptist Church u 25 26 5.9 miles NW W. Boiling Springs Rd.

27 5.0 miles NNW Hwy 133 28 4.2 miles NW at South Brunswick HS 29 2.6 miles SSW Southport Elementary School 30 2.0 miles NE Sunny Point MOT 31 2.6 miles ENE Sunny Point MOT 32 5.7 miles ENE at Ft. Fisher AFB 33 4.0 miles E at Ferry Slip N.H. Co.

34 5.5 miles ENE at Ft. Fisher Museum 35 7.5 miles SSE Bald Head Island 5 36 9.3 miles NE at Carolina Beach 37 5.5 miles NW at Boiling Springs Lakes 38 11.0 miles W at Sunset liarbor 39 5.3 miles SW at Yaupon Beach City Hall 40 6.9 miles WSW at Long Beach City Hall 75 4.5 miles S at Ft. Caswell Bapt. Assy.

76 4.8 miles SSW at Caswell Beach 77 5.3 miles S at Bald Head Island 78 10.0 miles NNE Hwy.133 at SR 1521 ,

79 9.5 miles N SR 1539 at SR 1521 81 10.0 miles WNW Midway Road at SR 1508*

• Control Station Refer to Figures 2-1, 2-2, 2-3, 24, and 2-5 IBOSU\REPiLFSi93BNP. REP

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3.0 INTERPRETATIONS AND CONCLUSIONS J

3.1 Air Samples The average gross beta concentration measured in 257 air particulate samples collected at indicator stations during 1993 was 1.7 E-2 picocuries per cubic meter (pCi/m3 ). The preoperational (1973-1974) average concentration was 8.2 E-2 pCi/m3 , while the 3

average activity in the recent past (1989-1992) was 1.6 E-2 pCi/m (Table 3-1). The airborne concentrations of gross beta activity in 1993 are indicative of natural background and do not indicate any abnormal activities originating from the nuclear operations at the Brunswick Nuclear Project (BNP). Figures 3-1 through 3-5 depict the monthly variations of these values.

Gamma analyses of the composited 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 258 indicator location air cartridges for the collection of radioiodines indicated that concentrations of those radionuclides, and particularly 1-131, were less than the LLD.

3.2 Milk Samples No milk sampling locations are currently identified in the BNP environs, and therefore no sampling of this media was available.

3.3 Vecetation Food crops were not grown in the vicinity of the plant in 1993 and this media was represented by indigenous vegetation samples consisting primarily of wild cherry, wax myrtle, and sweetgum leaves along with magnolia and sweet bay. One hundred eight samples were collected from indicator locations and thirty-six from the control location.

Fallout Cs-137 was detected in four indicator samples and seven control samples at an average activity of 1.9E-1 and 1.6E-1 pCi/g, respectively.

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3.4 Fish acd Invertebrates Fish and invertebrate samples are collected semiannually f rom 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, the radionuclide content was determined to be less than the respective LLDs for the gamma-emitting radionuclides.

3.5 Sediments-Shoreline Two shoreline sediments are drawn from the beach area near the pumping station location at Caswell Beach. No detectable activities relating to plant effluents were detected in this sampling media.

3.6 Surface Water Surface water is sampled monthly from the intake and discharge canal. These samples are analyzed for gamma-emitting radionuclides and for tritium. Neither of these analyses indicated any detectable concentrations of radionuclides in the 12 indicator samples. Figure 3-6 depicts the observed tritium concentrations for 1993.

3.7 External Radiation Dose (TLD)

The environmental data on external radiation dose for 1993 was essentially unchanged from 1989-1992 with an average dose rate for all indicator locations of 0.78 mrem per week. The average dose rate observed over the preoperational period was 1.02 mrem per week observed from the fourth quarter of 1972 through the second quarter of 1975.

Table 3-2 provides a comparison of recent data with the preoperational data. The highest average dose rate occurred at the plant boundary 0.5 mile NE. That dose rate was 1.03 mrern per week. Figure 3-7 depicts average inner and outer ring TLD data for each quarter of 1993. This depiction does not indicate a significant higher dose rate for the inner versus the outer ring. This is interpreted as demonstrating that no discernible off-site exposure dose rate arises from plant operations.

unosusRi:P1FM93HNP.RL:P 3-2

TABLE 3-1 GROSS BETA AIR PARTICULATE ACTIVITY AVERAGES (pCi/m3 )

Comparison of Preoperational (1973,1974) and Recent Operational (1989-1993) Data Location 1973 1974 1989 1990 1991 1992 1993 AP-200 2.2 E-2 1.4 E-1 1.4 E-2 1.6 E-2 1.5 E-2 1.7 E-2 1.8 E-2 AP-201 3.1 E-2 1.4 E-1 1.5 E-2 1.7 E-2 1.6 E-2 1.6 E-2 1.7 E-2 AP-202 3.4 E-2 1.4 E-1 1.6 E-2 1.7 E-2 1.5 E-2 1.4 E-2 1.7 E-2 AP-203 2.4 E-2 1.3 E-1 1.6 E-2 1.8 E-2 1.5 E-2 1.3 E-2 1.7 E-2 AP-204' 2.5 E-2 1.3 E-1 1.6 E-2 1.7 E-2 1.5 E-2 1.6 E-2 1.7 E-2 AP-205 1.6 E-2 1.7 E-2 1.6 E-2 1.5 E-2 1.7 E-2

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TAllLE 3-2 IIISTORICAL TLD RESULTS (1972-1993)

Average Dose of All TLD Monitoring L.ocations Year (mrem 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 unOSU\RI PitfS\93HNP.Rf P 3-4

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E R y 1500.00~

0.00-0 0 0 0 0 0 0 0 0 0 0 0 0 0-1 1 1 1 1 1 1 1 1 1 1 1 1 1 J

D f M A W J J A S 0 N D J E A E A P A U U U E C 0 E A C N 8 R R Y N L C P I V C N 9 9 9 9 9 9 9 9 9 9 9 9 9 9 2 3 3 3 3 3 3 3 3 3 3 3 3 4 SAMPLE DATE SOLID LINE FOR SAMPLE STATION SAMPLE DATA MAY OVERLAY CONTROL DATA BROKEN LINE FOR CONTROL STAflON

.  : e CP&L ENVFIONMENTAL SURVEE.I.ANCE TLD AVERAGES FOR INNER AND OUTER RING LOCATIONS PLANT =BSEP 2.0000-1.8000-1.6000-1.4000-L L 1.2000~

I

'r' R 3.

2 t.0000- is E . 8 M

U 0.8000-0.6000-0 00 0.0000 INNER QUTER INNER OUTER INNER OUTER INNER OUTER SAMPLE DATE 15FEB93 15WAY93 15AUG93 15NOV93 DATE

"'"^" '"

?-""

4.0 MISSED SAMPLES AND ANALYSES 4.1 Air Samples AC/AP 202 did not have sufficient volumes for analysis on March 15 and November 8 due to a blown fuse and a bad switch, respectively.

4.2 TL.D These TLDs were missing in the field at time of collection during 1993:

First Quarter: TLDs 22,33,79, and 81 (control)

Second Quarter: TLDs 22 and 77 1hird Quarter: TLDs 2 and 38 Fourth Quarter: TLDs 30 and 79 unostnur1FS\93BNP. REP 4-l

5.0 ANNUAL LAND-USE CENSUS Technical Specifications require that a land-use census shall be conducted and identify, ,

l within a distance of 8 km (5 miles) in each of the 16 meteorological sectors, the location l of the nearest resident, garden of greater than 50 square meters (500 square feet) producing i broadleaf vegetation, and milk animal.

Sampling of at least three different kinds of broadleaf vegetation may be performed at the site boundary in each of two different direction sectors with the highest D/Qs in lieu of the garden census.

The land-use census shall be conducted during the growing season at least once per 12 months using techniques such as door-to-door survey, aerial survey, or consulting local agricultural authorities.

The 1993 BNP land-use census was performed using aerial photographs and by performing a visual inspection from roads within a 5-mile radius excluding those within the Sunny Point Military Ocean Terminal. Additional information was obtained from residents, the county extension agents, and farm supply businesses. The census was performed by the BNP environmental staff during the period June 9-10, 1993.

Table 5-1 summarizes the locations of the nearest residence, meat animal, and garden in each of the 16 compass sectors. Meat animals were found approximately 1.0 mile from the plant in the SE and SSE sectors. No milk animals were found within the 5-mile radius.

l l

UnoSlfREP1FSi9311NP REP 5-1

TABLE 5-1 DISTANCE TO TIIE NEAREST SPECIAL LOCATIONS FOR TILE

,, BRUNSWICK NUCLEAR PROJECT (MILES)

Sector Residence (Miles) Milk Animal Garden N 0.9 _ _

NNE 1.0 _

l.2 NE _ _ _

ENE __ _ _

E _ _._ _

ESE 1.5 _ _

SE 0.9 _ _

SSE 1.0 _ ___

S 1.5 _ l.5 SSW l.2 _

l.5 SW l.0 __ l.0 WSW l.1 _ 1.I W 0.8 __.

0.8 WNW 0.9 _ 0.9 NW 0.9 ___ 0.9 i

NNW 0.8 _ 4.3 Area surveyed is within 5 miles of the plant. Distances are estimates from composite map--

approximate error 0.1 mile.

1 U:\OSLTREIMESi93BNP. REP 5-2

I 6.0 ANALYTICAL PROCEDURES  !

l 6.1 Gross Beta Gross beta radioactivity measurements are made utilizing a Tennelec Low-Background ,

.. Alpha / Beta Counting System. The LLD for air particulates is approximately 3.0 E-3 pCi/m 3.

Air particulate samples are mounted in 2-inch stainless steel planchets and counted directly for 50 minutes.

6.2 Tritium Liquid samples requiring tritium analysis are first distilled. Five milliliters of the distillate are mixed with ten milliliters of liquid scintillation cocktail and counted in a liquid scintillation counter for 50 minutes. The LLD b approximately 1.2E+3 pCi/1.

6.3 Iodine-131 Iodine-131 airborne concentrations are analyzed by the intrinsic germanium (Ge) gamma spectrometry systems. The cartridges are placed on the detector and each charcoal cartridge is counted individually with an approximate LLD of 3.7E-2 pCi/m 3.

6.4 Gamma Spectrometry G9mm spectrum analysis utilizes intrinsic germanium detectors with thin aluminum windows housed in steel and lead shields. The analyzer system is the Nuclear Data 6685. Table 6-1 summarizes LLD values derived from instrument sensitivity based upon a blank sample background.

Air particulate filter quarterly composites are placed in a Petri dish and analyzed directly for 3,000 seconds.

Liquid samples are boiled down to reduce the volume, transferred to 500-ml Marinelli beaker, and analyzed for 40,000 seconds.

UnoSU\REPiLFs\93DNP. REP 6-1

Shoreline sediments are dried, ground, weighed, and then analyzed in a Marinelli beaker for 5,000 seconds.

Broadleaf vegetation is weighed wet and analyzed in a Marinelli beaker for 20,000 seconds.

4 Fish samples and edible portions of intervebrate organisms are cleaned, dressed, and placed in a Marinelli beaker for analysis for 5,000 seconds.

6.5 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 lighttight 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 above 150 C.

The photons from the lower-energy traps are automatically eliminated through a preheat cycle. Calibration is checked regularly using dosimeters irradiated to known doses. Prior to the measurement of each dosimeter, the instrument is checked through use of an internal constant light source as a secondary standard. The minimum sensitivity of the dosimeters used is approximately 1 mR.

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

6.6 EPA Laboratory Intercomparison Pronram 1 .

The Radiochemistry Laboratory at the Harris Energy & Environmental Center in New Hill, North Carolina, provides radioanalytical services for CP&L's nuclear plant environmental surveillance programs. In fulfillment of Technical Specification 3/4.12.3, the laboratory is a participant in the EPA cross-check program and uses its performance in this program as a major determinant of the accuracy and precision of its analytical results.

unostnnon.rss93nse are 6-2

1 I

During 1993, 46 analyses were completed on 17 samples representing three major environmental media (water, milk, and air filters). Data on the known activities and the nonnalized standard deviations for the 46 analyses have been received from EPA.

A comparison of the average of our reported values with the EPA known activity and its normalized standard deviation is provided below:

Standard Deviation From Known Activity Percent of Analyses s 1 standard deviation 70 s 2 standard deviation 91 s 3 standard deviation 98 One of 46 analyses exceeded the 3 sigma action level. This was a potassium value for milk. The error was due to reporting the value for pCi of K-40 per liter rather than converting the value to the reporting units of milligrams of potassium per liter. When the conversion factor was applied, the result was within one standard deviation.

6.7 Lower Limits of Detection All samples analyzed met the LLD required by Technical Specification 6.9.1.7 and Table 4.12.1-1. Typical "a priori" LLD values for the samples analyzed are listed in Table 6-1.

USOSU\ REP 1Fs\93BNP. REP 6-3

TABLE 6-1 TYPICAL LOWER LIMITS OF DETECTION (A PRIORI)

GAMMA SPECTROMETRY

.. Surface Water Samples (Saline Water)

Isotope t  ;- (LLD) ~:

Mn-54 3 pCi/t Fe-59 5 Co-58 3 Co-60 3 Zn-65 7 Zr-Nb-95 7 Cs-134 3 Cs-137 3 Ba-La-140 3 Other Expected Gamma Emitters 2 to 62 Air Particialata=

' (Quarterly Composits) .-  !

Isotope - '(LLD) L I-131 0.059 pei/m 3 Cs-134 0.002 Cs-137 0.002 Other Expected 0.001 to 0.050 Gamma Emitters Shoreline Sediment'.'

- Isotope (LLD)

Cs-134 37 Cs-137 26 Other Expected 23 to 1361 Gamma Emitters U:'OstI\hrN.JSi9' BNP. REP

. 6-4

~

I TABLE 6-1 TYPICAL LOWER LIMITS OF DETECTION (A PRIORI)

{ GAMMA SPECTROMETRY .

l \

Fish Isotope (LLD)

Mn-54 24 pCi/kg (wet weight)

Fe-59 57 Co-58 23

> Co-60 26 Zn-65 45 Cs-134 31 Cs-137 28 Other Expected 19 to 711 Gamma Emitters

. Food Products and Venetation Isotope ' (LLD) '

I-131 22 pCi/kg (wet weight)

Cs-134 19 Cs-137 17 Other Expected 14 to 383 Gamma Emitters U:\oStfREP\LFS'S3DNPREP 6-5

7.0 INDEX TO TECHNICAL SPECIFICATION REQUIREMENTS l

This page provides correlation- between this report and the Brunswick Technical Specifications. .

.. SPECIFICATION REPORT SECTION l

l 6.9.1.7 a 3.0 INTERPRETATIONS AND CONCLUSIONS i 6.9.1.7 b 5.0 ANNUAL LAND-USE CENSUS 6.9.1.7 c Table 1-1 (Results of Analysis of Env. Samples) j 6.9.1.7 d 2.0 PROGRAM

SUMMARY

6.9.1.7 o Figures 2-1, 2-2, 2-3, 2-4, and 2-5 I 6.9.1.7 f 6.6 EPA Laboratory Intercomparison Program 6.9.1.7 g 4.0 MISSING SAMPLES AND ANALYSES 6.9.1.7 h 6.1 Gross Beta j 6.2 Tritium I 6.3 Iodine-131 6.7 Lower Limits of Detection Table 6-1 Typical Lower Limits of Detection Gamma Spectrometry 5

moSLARENJs\93BNP. REP 7-I

l Radiological l Env.ironmental Operating l Report l VOLUMEII l JANUARY 1,1993 - JUNE 30,1993 l SAMPLE ANALYSIS DATA l

2 l

um z am l .-

i

) BRUNSWICK NUCLEAR PROJECT l CAROLI % POWER & LIGHT i

1 l

i

AIR CARTRIDGE SAMPLES - IODINE , BSEP - 1 (PICOCURIES PER CUBIC METER) j FIRST QUARTER, 1993 1.0 MI SW - VISITOR'S CENTER (AC-200)

DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 01/04/93 314.5 < 1.87E-02 (< 3.29E-02) 01/11/93 299.9 < 2.86E-02 (< 2.91E-02) 01/18/93 313.7 < 2.64E-02 (< 4.53E-02) 01/25/93 321.8 < 2.58E-02 (< 3.27E-02) 02/01/93 277.3 < 3.01E-02 (< 2.34E-02) 02/08/93 334.9 < 1.23E-02 (< 2.73E-02) l 1

02/15/93 303.5 < 1.41E-02 (< 3.54E-02) 02/22/93 304.2 < 2.36E-02 (< 2.61E-02) 03/01/93 305.7 < 1.63E-02 (< 2.45E-02) i 03/08/93 286.2 < 3.02E-02 (< 2.74E-02) 03/15/93 275.8 < 2.35E-02 (< 2. 50E-02) 03/22/93 265.1 < 2.24E-02 (< 2.32E-02) 03/29/93 290.6 < 3.71E-02 (< 3.53E-02) i l

l

AIR CARTRIDGE SAMPLES - IODINE BSEP - 2 (PICOCURIES PER CUBIC METER)

( FIRST QUARTER, 1993

^

}

0.6 MI NE - PMAC (AC-201) l l

i DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY a

01/04/93 262.0 < 3.00E-02 (< 3.29E-02) 01/11/93 249.5 < 3.58E-02 (< 2.91E-02) 01/18/93 252.6 < 3.23E-02 (< 4.53E-02) 1

01/25/93 241.2 < 2.44E-02 (< 3.27E-02) I 02/01/93 235.5 < 3.83E-02 (< 2.34E-02) 02/08/93 268.5 < 2.88E-02 (< 2.73E-02)

02/15/93 241.4 < 3.58E-02 (< 3.54E-02) 02/22/93 281.9 < 3.05E-02 (< 2. 61E-02) f-s. 03/01/93 281.9 < 3.31E-02 (< 2.45E-02) j f' 03/08/93 284.1 < 3.06E-02 (< 2.74E-02) 03/15/93 278.6 < 3.25E-02 (< 2.50E-02)

. 03/22/93 280.1 < 2.97E-02 (< 2.32E-02)

. 03/29/93 282.9 < 2.89E-02 (< 3.53E-02) s a

AIR CARTRIDGE SAMPLES - IODINE BSEP - 3 (PICOCURIES PER CUBIC METER)

FIRST QUARTER, 1993 1.0 MI S - SUBSTATION ON CONSTRUCTION RD (AC-202)

DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 01/04/93 292.5 < 2.74E-02 (< 3.29E-02) 01/11/93 280.9 < 2.85E-02 (< 2.91E-02) 01/18/93 296.2 < 2.37E-02 (< 4.53E-02) l 01/25/93 283.0 < 1.94E-02 (< 3.27E-02) 02/01/93 281.1 < 2.21E-02 (< 2.34E-02) l 02/08/93 306.8 < 2.80E-02 (< 2.73E-02) 02/15/93 289.9 < 3.35E-02 (< 3.54E-02) 02/22/93 327.9 < 3.26E-02 (< 2.61E-02) lgs 03/01/93 332.5 < 2.72E-02 (< 2.45E-02) 03/08/93 283.9 < 3.65E-02 (< 2.74E-02) 03/22/93 259.8 < 2.93E-02 (< 2.32E-02) 03/29/93 273.5 < 3.36E-02 (< 3.53E-02) l 0

AIR CARTRIDGE SAMPLES - IODINE ,

BSEP - 4 (PICOCURIES PER CUBIC METER)

FIRST QUARTER, 1993

(}

2.3 MI SSW - SOUTHPORT SUBSTATION (AC-203)

DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 01/04/93 238.0 < 3.14E-02 (< 3.29E-02) 4 01/11/93 220.1 < 3.60E-02 (< 2.91E-02) 01/18/93 222.5 < 3.23E-02 (< 4.53E-02)

(< 3.27E-02) 01/25/93 211.1 < 3.34E-02

{ 02/01/93 118.8 < 5.79E-02 (< 2.34E-02) 02/08/93 195.5 < 2.87E-02 (< 2.73E-02)

02/15/93 203.8 < 3.79E-02 (< 3. 54E-02) 02/22/93 262.7 < 1.82E-02 (< 2.61E-02)

(-- 03/01/93 255.1 < 2.46E-02 (< 2.45E-02)

.~ 03/08/93 280.7 < 2.74E-02 (< 2.74E-02) l

.! ___ 03/15/93 271.3 < 4.06E-02 (< 2.50E-02) 4 03/22/93 166.8 < 6.09E-02 (< 2.32E-02)

) 03/29/93 277.3 < 4.08E-02 (< 3.53E-02) l 1

4 i

i J

4

'O

l AIR CARTRIDGE SAMPLES - IODINE , BSEP - 5 i (PICOCURIES PER CUBIC METER)

' l 'N FIRST QUARTER, 1993 V

23.0 MI NNE - SUTTON PLANT (CONTROL) (AC-204)

DATE i COLLECTED CUBIC METERS CONTROL ACTIVITY 01/04/93 262.2 (< 3.29E-02) l

! l 01/11/93 251.7 (< 2.91E-02) 01/18/93 262.2 (< 4.53E-02) 01/25/93 255.5 (< 3.27E-02)

J 02/01/93 252.8 (< 2.34E-02)

. 02/08/93 261.1 (< 2.73E-02) 1 02/15/93 253.6 (< 3.54E-02) l 02/22/93 319.0 (< 2.61E-02)

', 03/01/93 340.3 (< 2.45E-02) 03/08/93 261.7 (< 2.74E-02) 03/15/93 286.8 (< 2.50E-02) i l 03/22/93 284.5 (< 2.32E-02) 1 03/29/93 287.9 (< 3.53E-02) 5 4

4 l

4 4

s

i AIR CARTRIDGE SAMPLES - IODINE BSEP - 6 (PICOCURIES PER CUBIC METER) l FIRST QUARTER, 1993

(

0.6 MI SSE - SPOIL POND (AC-205)

DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 01/04/93 292.0 < 2.56E-02 (< 3.29E-02) 01/11/93 264.2 < 3.03E-02 (< 2.91E-02) j 01/18/93 276.0 < 2.28E-02 (< 4.53E-02) 01/25/93 263.4 < 3.05E-02 (< 3.27E-02) l l

l 02/01/93 259.4 < 3.36E-02 (< 2.34E-02) l 02/08/93 278.0 < 2.41E-02 (< 2.73E-02) 02/15/93 269.2 < 2.90E-02 (< 3.54E-02) 02/22/93 326.0 < 1.74E-02 (< 2.61E-02) l 03/01/93 299.7 < 1.33E-02 (< 2.45E-02) l' 03/08/93 290.5 < 3.36E-02 (< 2.74E-02) 03/15/93 273.5 < 3.07E-02 (< 2.50E-02) 03/22/93 210.6 < 4.50E-02 (< 2.32E-02) 03/29/93 292.0 < 1.80E-02 (< 3. 53E-02)

O

, . l 1

4 AIR CARTRIDGE SAMPLES - IODINE '

BSEP - 7 )

(PICOCURIES PER CUBIC METER) 1

~ l SECOND QUARTER, 1993 1 1.0 MI SW - VISITOR'S CENTER (AC-200)

~

DATE J COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 04/05/93 279.9 < 2.23E-02 (< 2.20E-02) 04/12/93 288.8 < 2.35E-02 (< 3.59E-02) 04/19/93 306.3 < 2.72E-02 (< 3.52E-02)

) 04/26/93 282.6 < 2.56E-02 (< 3.74E-02) 3 05/03/93 291.3 < 2.97E-02 (< 4.61E-02) 4 05/10/93 303.1 < 2.37E-02 (< 2.67E-02)

! 05/17/93 304.4 < 2.70E-02 (< 2.82E-02) 1 05/24/93 293.0 < 3.23E-02 (< 3.60E-02) 06/01/93 333.4 < 2.67E-02 (< 2.44E-02)

,. 06/07/93 251.2 < 2.88E-02 (< 3.41E-02)

.., 06/14/93 287.0 < 3.06E-02 (< 5.08E-02) l 06/21/93 296.5 < 3.27E-02 (< 2.31E-02) l 06/28/93 295.6 < 1.99E-02 (< 2.29E-02) l l

l 0

AIR CARTRIDGE SAMPLES - IODINE ,

BSEP - 8

-(PICOCURIES PER CUBIC METER)

SECOND. QUARTER, 1993

(

0.6 MI NE - PMAC (AC-201)

! DATE I

COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 04/05/93 273.2 < 3.81E-02 (< 2.20E-02) 04/12/93 (< 3.59E-02) l 278.4 < 3.24E-02 04/19/93 296.7 < 3.62E-02 (< 3.52E-02) 04/26/93 272.2 < 3.32E-02 (< 3. 74E-02) 05/03/93 285.6 < 2.68E-02 (< 4.61E-02) 05/10/93 290.4 < 3.14E-02 (< 2. 67E-02) 05/17/93 293.6 < 2.05E-02 (< 2.82E-02)

( 05/24/93 277.0 < 3.03E-02 (< 3.60E-02) l N 06/01/93 298.9 < 2.34E-02 (< 2.44E-02) 06/07/93 220.2 < 5.00E-02 (< 3.41E-02)

! 06/14/93 251.7 < 2.20E-02 (< 5.08E-02) 06/21/93 261.5 < 2.90E-02 (< 2.31E-02) 06/28/93 261.3 < 3.46E-02 (< 2.29E-02)

I l

l O

AIR CARTRIDGE SAMPLES - IODINE ,

BSEP - 9 (PICOCURIES PER CUBIC METER)

() SECOND QUARTER, 1993 1.0 MI S - SUBSTATION ON CONSTRUCTION RD (AC-202) l l

l DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 04/05/93 260.9 < 3.78E-02 (< 2.20E-02) 04/12/93 271.1 < 4.04E-02 (< 3.59E-02) l 04/19/93 284.2 < 2.09E-02 (<'3.52E-02) l 04/26/93 265.1 < 2.80E-02 (< 3.74E-02)

I 05/03/93 278.4 < 3.81E-02 (< 4.61E-02) 05/10/93 290.0 < 2.40E-02 (< 2.67E-02) 05/17/93 295.7 < 2.49E-02 (< 2.82E-02) l 05/24/93 301.5 < 3.65E-02 (< 3.60E-02) l 06/01/93 374.1 < 2.92E-02 (< 2.44E-02)  !

06/07/93 292.7 < 4.62E-02 (< 3.41E-02) 06/14/93 353.8 < 2.78E-02 (< 5.08E-02) 06/21/93 363.7 < 1.74E-02 (< 2.31E-02) 06/28/93 364.9 < 2.57E-02 (< 2.29E-02) l l

O e-..

AIR CARTRIDGE SAMPLES - IODINE ,

BSEP - 10 (PICOCURIES PER CUBIC METER) i SECOND QUARTER, 1993

[%-)T 2.3 MI SSW - SOUTHPORT SUBSTATION (AC-203)

DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 04/05/93 260.4 < 2.39E-02 (< 2.20E-02)

, 04/12/93 306.4 < 3.15E-02 (< 3.59E-02) l i l

, 04/19/93 292.8 < 3.14E-02 (< 3.52E-02) l l 04/26/93 266.4 < 2.86E-02 (< 3.74E-02) 05/03/93 273.9 < 1.92E-02 (< 4.61E-02) 05/10/93 278.6 < 3.64E-02 (< 2.67E-02) 05/17/93 269.0 < 3.07E-02 (< 2.82E-02) 05/24/93 251.6 < 2.81E-02 (< 3.60E-02)

'N 06/01/93 277.9 < 3.;  ;-02 (< 2.44E-02) 06/07/93 207.6 < 3.58E-02 (< 3.41E-02)

$ 06/14/93 235.0 < 4.32E-02 (< 5.08E-02) 06/21/93 245.0 < 3.60E-02 (< 2.31E-02) l 06/28/93 248.7 < 3.83E-02 (< 2.29E-02) i 1

d i i

O

-e

AIR CARTRIDGE SAMPLES - IODINE ,

BSEP - 11 (PICOCURIES PER CUBIC METER)

SECOND QUARTER, 1993 23.0 MI NNE - SUTTON PLANT (CONTROL) (AC-204) l

~

DATE I COLLECTED CUBIC METERS CONTROL ACTIVITY 04/05/93 284.5 (< 2.20E-02)

! 04/12/93 291.8 (< 3.59E-02) 04/19/93 288.3 (< 3.52E-02) 04/26/93 288.4 (< 3.74E 'J2) 05/03/93 279.0 (< 4.61E-02) l 05/10/93 289.5 (< 2.67E-02) 05/17/93 293.0 (< 2.82E-02) 05/24/93 285.6 (< 3.60E-02) 06/01/93 321.8 (< 2.44E-02) 1 06/07/93 245.1 (< 3. 41E-02) 06/14/93 274.7 (< 5.08E-02) 06/21/93 290.9 (< 2.31E-02) 06/28/93 285.5 (< 2.29E-02)

O

AIR CARTRIDGE SAMPLES - IODINE BSEP - 12 (PICOCURIES PER CUBIC METER)

SECOND QUARTER, 1993

(}

. 0.6 MI SSE - SPOIL POND (AC-205) _

DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 04/05/93 277.9 < 2.88E-02 (< 2.20E-02) 04/12/93 285.2 < 4.18E-02 (< 3.59E-02) 04/19/93 301.6 < 2.37E-02 (< 3.52E-02) 04/26/93 277.0 < 1.90E-02 (< 3.74E-02) 05/03/93 290.7 < 2.28E-02 (< 4.61E-02)  ;

05/10/93 296.1 < 2.96E-02 (< 2.67E-02) l

) 05/17/93 299.8 < 2.67E-02 (< 2.82E-02) i 1

I 4

05/24/93 286.0 < 3.64E-02 (< 3. 60E-02) l

(< 2.44E-02)

-s 06/01/93 332.0 < 1.65E-02 l 06/07/93 247.8 < 3.24E-02 (< 3.41E-02)

, 06/14/93 281.8 < 2.23E-02 (< 5.08E-02) 06/21/93 293.1 < 3.71E-02 (< 2.31E-02) 06/28/93 291.1 < 1.85E-02 (< 2.29E-02) t s

d T

U

AIR PARTICULATE SAMPLES - BETA ,

BSEP - 13 (PICOCURIES PER CUBIC METER)

,/ FIRST QUARTER, 1993

}

, 1.0 MI SW - VISITOR'S CENTER (AP-200)

DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY

$ 01/04/93 314.5 8.81 1 2.41 E-03 (8.55 1 2.77 E-03) 01/11/93 299.9 9.94 1 2.49 E-03 (3.9512.43 E-03) 01/18/93 313.7 1.98 1 0.30 E-02 (1.84 1 0.33 E-02) 1 i 01/25/93 321.8 2.13 1 0.30 E-02 (2.08 1 0.34 E-02)

02/01/93 277.3 1.93 1 0.33 E-02 (1.67 1 0.34 E-02) 1 02/08/93 334.9 1.13 1 0.26 E-02 (1.49 1 0.33 E-02)-

02/15/93 303.5 1.33 1 0.29 E-02 (1.20 1 0.33 E-02) 02/22/93 304.2 2.10 1 0.31 E-02 (2.07 0.30 E-02)

, 03/01/93 305.7 1.87 1 0.30 E-02 (1.91 1 0.28 E-02) 1 03/08/93 286.2 1.82 1 0.32 E-02 (1.49 1 0.33 E-02)

, 03/15/93 275.8 1.42 1 0.31 E-02 (1.49 1 0.30 E-02) j 03/22/93 265.1 2.07 1 0.34 E-02 (1.81 1 0.31 E-02)

03/29/93 290.6 9.39 + 2.59 E-03 (9.97 1 2.64 E-03) l

1 i

.3 5

4 I

O U

1

.,, -. ,-- e .n ,,

4 AIR PARTICULATE SAMPLES - BETA ,

BSEP - 14 (PICOCURIES PER CUBIC METER)

FIRST QUARTER, 1993

( )

0.6 MI NE - PMAC (AP-201)

DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 01/04/93 262.0 9.43 1 2.83 E-03 (8.55 1 2.77 E-03)

01/11/93 249.5 6.11 1 2.61 E-03 (3.95 1 2.43 E-03) a 01/18/93 252.6 1.66 1 0.33 E-02 (1.84 1 0.33 E 02) 1 01/25/93 241.2 2.19 1 0.36 E-02 (2.08 1 0.34 E-02) 4 02/01/93 235.5 1.76 1 0.37 E-02 (1.67 1 0.34 E-02)

, 02/08/93 268.5 1.58 1 0.33 E-02 (1.49 1 0.33 E-02) 02/15/93 241.4 1.50 1 0.36 E-02 (1,20 1 0.33 E-02) 02/22/93 281.9 2.04 1 0.32 E-02 (2. 0710.30 E-02) fs 03/01/93 281.9 2.29 1 0.34 E-02 (1.91 1 0.28 E-02) i -

( 03/08/93 284.1 1.84 1 0.32 E-02 (1.49 1 0.33 E-02) f 03/15/93 278.6 1.46 1 0.31 E-02 (1.49 1 0.30 E-02)

J 03/22/93 280.1 1.87 1 0.32 E-02 (1.81 1 0.31 E-02) 03/29/93 282.9 7.98 1 2.55 E-03 (9.97 1 2.64 E-03) k j

. (~

t 4

F 1

l AIR PARTICULATE SAMPLES - BETA BSEP - 15

(PICOCURIES PER CUBIC METER)

FIRST QUARTER, 1993

(}

1.0 MI S - SUBSTATION ON CONSTRUCTION RD ( AP- 202)

DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 01/04/93 292.5 6.71 1 2.42 E-03 (8.55 1 2.77 E-03) 01/11/93 280.9 5.43 1 2.31 E-03 (3.9512.43 E-03) 01/18/93 296.2 1.65 1 0.30 E-02 (1.84 1 0.33 E-02) 01/25/93 283.0 2.10 1 0.32 E-02 (2.081 0.34 E-02) 02/01/93 281.8 1.70 1 0.32 E-02 (1.67 1 0.34 E-02) 02/08/93 306.8 1.28 1 0.28 E-02 11.49 1 0.33 E-02) 02/15/93 289.9 1.15 1 0.29 E-02 (1.20 1 0.33 E-02) i

( 02/22/93 327.9 1.98 1 0.29 E-02 (2.07 1 0.30 E-02)

I g- 03/01/93 332.5 1.62 1 0.27 E-02 (1.91 1 0.28 E-02)

(_/ 03/08/93 283.9 1.88 1 0.33 E-02 (1.49 1 0.33 E-02) l 03/22/93 259.8 1.58 1 0.32 E-02 (1.81 1 0.31 E-02) 03/29/93 273.5 7.91 1 2.62 E-03 (9.97 1 2.64 E-03)

I O

AIR PARTICULATE SAMPLES - BETA ,

BSEP - 16 (PICOCURIES PER CUBIC METER)

FIRST QUARTER, 1993

)

2.3 MI SSW - SOUTHPORT SUBSTATION (AP-203)

I DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 01/04/93 238.0 9.12 1 3.03 E-03 (8.55 1 2.77 E-03)

! 01/11/93 220.1 6.51 1 2.92 E-03 (3.95 1 2.43 E-03) 01/18/93 222.5 1.53 1 0.36 E-02 (1.84 1 0.33 E-02) 01/25/93 211.1 1.79 1 0.37 E-02 (2.d8 1 0.34 E-02) i

02/01/93 118.8 1.17 0.59 E-02 (1.67 1 0.34 E-02) 02/08/93 195.5 1.00 1 0.38 E-02 (1.49 1 0.33 E-02) 02/15/93 203.8 6.12 1 3.56 E-03 (1,20 1 0.33 E-02) 1 02/22/93 262.7 1.80 1 0.33 E-02 (2.07 1 0.30 E-02) l 1

03/01/93 255.1 1.57 1 0.33 E-02 (1.91 1 0.28 E-02)

(-} l

! 03/08/93 280.7 1.81 1 0.33 E-02 (1.49 1 0.33 E-02)

) 03/15/93 271.3 1.53 1 0.32 E-02 (1.49 1 0.30 E-02) 4 03/22/93 166.8 2.13 1 0.48 E-02 (1.81 1 0.31 E-02) 4 03/29/93 277.3 9.16 1 2.67 E-03 (9.97 1 2.64 E-03) 4 9

4 a

1 AIR PARTICULATE SAMPLES - BETA BSEP - 17 (PICOCURIES PER CUBIC METER) 4

() FIRST QUARTER, 1993 23.0 MI NNE - SUTTON PLANT (CONTROL) (AP-204)

}

l DATE COLLECTED OUBIC METERS CONTROL ACTIVITY 01/04/93 262.2 (8.55 1 2.77 E-03)

J

01/11/93 251.7 (3. 9512.43 E-03)

I 01/18/93 262.2 (1.84 1 0.33 E-02) i 01/25/93 255.5 (2.08 1 0.34 E-02) i

! 02/01/93 252.8 (1.67 1 0.34 E-02) 02/08/93 261.1 (1.49 1 0.33 E-02) 02/15/93 253.6 (1.20 1 0.33 E-02) 02/22/93 319.0 (2.07 1 0.30 E-02) 03/01/93 340.3 (1.91 1 0.28 E-02) 03/08/93 261.7 (1.49 1 0.33 E-02)

03/15/93 286.8 (1.49 1 0.30 E-02) 03/22/93 284.5 (1.81 1 0.31 E-02) 03/29/93 287.9 (9.97 1 2.64 E-03) 3 4

a l

O y , , ---4 W - 7' Fr --- , - - - - +

Y l

AIR PARTICULATE SAMPLES - BETA BSEP - 18 1 (PICOCURIES PER CUBIC METER) l FIRST QUARTER, 1993

)

0.6 MI SSE - SPOIL POND (AP-205) l DATE  ;

COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY i

01/04/93 292.0 1.12 1 0.27 E-02 (8.55 1 2.77 E-03)

^

01/11/93 264.2 6.30 1 2.50 E-03 (3.9512.43 E-03) j 01/18/93 276.0 1.62 1 0.31 E-02 (1.84 1 0.33 E-02) 01/25/93 263.4 2.13 1 0.34 E-02 (2. 08 1 0. 34 ' E-02) 02/01/93 259.4 1.77 1 0.34 E-02 (1.67 1 0.34 E-02) i j 02/08/93 278.0 1.36 1 0.31 E-02 (1.49 1 0.33 E-02)

02/15/93 269.2 1.12 1 0.31 E-02 (1,20 1 0.33 E-02) 02/22/93 326.0 1.69 1 0.28 E-02 (2.071 0.30 E-02) 03/01/93 299.7 1.84 1 0.31 E-02 (1.91 1 0.28 E-02)

(~

j 03/08/93 290.5 1.94 1 0.32 E-02 (1.49 1 0.33 E-02)

} . 03/15/93 273.5 1.75 1 0.33 E-02 (1.49 1 0.30 E-02) 03/22/93 210.6 2.16 1 0.41 E-02 (1.01 1 0.31 E-02) 03/29/93 292.0 8.78 1 2.54 E-03 (9.97 1 2.64 E-03) 4 I

s i

G 4

4

AIR PARTICULATE SAMPLES - BETA ,

BSEP - 19 (PICOCURIES PER CUBIC METER) l('T SECOND QUARTER, 1993 lLJ 1.0 MI SW - VISITOR'S CENTER (AP-200) f DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 04/05/93 279.9 1.13 1 0.}8E-02 (1.40 1 0.29 E-02) 04/12/93 288.8 1.13 1 0.29 E-02 (1.09 1 0.28 E-02) 04/19/93 306.3 1.58 1 0.29 E-02 (1.44 1 0.29 E-02) )

04/26/93 282.6 2.18 1 0.34 E-02 (1.82 1 0.32 E-02) 05/03/93 291.3 1.70 1 0.31 E-02 (1.37 1 0.30 E-02) 05/10/93 303.1 1.16 1 0.27 E-02 (1.03 1 0.27 E-02) 05/17/93 304.4 1.45 1 0.29 E-02 (1.42 1 0. 29 E-02) 05/24/93 293.0 1.57 1 0.30 E-02 (1.68 1 0.32 E-02) f-~g 06/01/93 333.4 1.35 1 0.26 E-02 (1.47 1 0.27 E-02)

() 06/07/93 251.2 1.52 1 0.32 E-02 (1. 66 1 0.34 E-02) 06/14/93 287.0 2.02 1 0.32 E-02 (1.83 1 0.32 E-02) 06/21/93 296.5 1.17 1 0.28 E-02 (1.16 1 0.28 E-02) 06/28/93 295.6 1.23 1 0.28 E-02 (1.26 1 0.29 E-02) l l \

v I

i l

4 AIR PARTICULATE SAMPLES - BETA BSEP - 20 (PICOCURIES PER CUBIC METER)

!/

4,_

'- SECOND QUARTER, 1993 0.6 MI NE - PMAC (AP-201) i DATE l COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 4

04/05/93 273.2 1.20 1 0.29 E-02 (1.40 1 0.29 E-02)

, 04/12/93 278.4 7.27 1 2.69 E-03 (1.09 1 0.28 E-02) 04/19/93 296.7 1.71 1 0.30 E-02 (1.44 1 0.29 E-02) 04/26/93 272.2 2.01 1 0.34 E-02 (1.82 1 0.32 E-02)

! 05/03/93 285.6 1.06 1 0.32 E-02 (1.37 1 0.30 E-02) 05/10/93 290.4 1.28 1 0.28 E-02 (1.03 1 0.27 E-02) 1 05/17/93 293.6 1.47 1 0.30 E-02 (1.42 1 0.29 E-02) 05/24/93 277.0 1.66 1 0.32 E-02 (1.68 1 0.32 E-02) 06/01/93 298.9 1.55 1 0.29 E-02 (1.47 1 0.27 E-02) 06/07/93 220.2 1.62 1 0.36 E-02 (1.66 1 0.34 E-02) '

06/14/93 251.7 1.88 1 0.34 E-02 (1.83 1 0.32 E-02)

! 06/21/93 261.5 1.01 1 0.30 E-02 (1.16 1 0.28 E-02)

06/28/93 261.3 1.50 1 0.32 E-02 (1.26 1 0.29 E-02) 8 I

i ,

4

i l

AIR PARTICULATE SAMPLES - BETA BSEP - 21 (PICOCURIES PER CUBIC METER)

SECOND QUARTER, 1993 1.0 MI S - SUBSTATION ON CONSTRUCTION RD (AP-202) i l DATE-COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY  !

04/05/93 260.9 1.24 1 0.30 E-02. (1.40 1 0.29 E-02) 04/12/93 271.1 9.37 1 2.88 E-03 (1.09 1 0.28 E-02) l 04/19/93 284.2 1.37 1 0.29 E-02 (1.44 1 0.29 E-02) l 04/26/93 265.1 1.81 1 0.33 E-02 (1.82 1 0.32 E-02) 05/03/93 278.4 1.64 1 0.32 E-02 (1.37 1 0.30 E-02) 05/10/93 290.0 1.18 1 0.28 E-02 (1.03 1 0.27 E-02) 05/17/93 295.7 1.48 1 0.30 E-02 (1.42 1 0.29 E-02) 05/24/93 301.5 1.70 1 0.30 E-02 (1.68 1 0.32 E-02) lf 'g 06/01/93 374.1 1.68 1 0.26 E-02 (1.47 1 0.27 E-02) 06/07/93 292.7 1.67 1 0.30 E-02 (1.66 1 0.34 E-02)

__ 06/14/93 353.8 1.74 1 0.26 E-02 (1.83 1 0.32 E-02) l 06/21/93 363.7 1.21 1 0.24 E-02 (1.16 1 0.28 E-02) l l 06/28/93 364.9 1.13 1 0.23 E-02 (1.26 1 0.29 E-02)  !

1 l

l b

a i

i

I I

AIR PARTICULATE SAMPLES - BETA , BSEP - 22 (PICOCURIES PER CUBIC METER) l

- [~'\ . SECOND QUARTER, 1993 N) 2.3 MI SSW - SOUTHPORT SUBSTATION (AP-203)

DATE I

COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY

, 04/05/93 260.4 7.05 1 2.69 E-03 (1.40 1 0.29 E-02) 04/12/93 306.4 9.90 1 2.65 E-03 (1.09 1 0.28 E-02) 04/19/93 292.8 1.53 1 0.29 E-02 (1.44 1 0.29 E-02)

] 04/26/93 266.4 1.85 1 0.34 E-02 (1.82 1 0.32 E-02) 1 05/03/93 273.9 1.73 1 0.33 E-02 (1.37 1 0.30 E-02) i 05/10/93 278.6 1.30 1 0.29 E-02 (1.03 1 0.27 E-02) 05/17/93 269.0 1.50 1 0.32 E-02 (1.42 1 0.29 E-02) 05/24/93 251.6 1.79 1 0.35 E-02 (1.68 1 0.32 E-02)

',f- 06/01/93 277.9 1.51 1 0.31 E-02 (1.47 1 0.27 E-02) s

06/07/93 207.6 1.79 1 0.39 E-02 (1.66 1 0.34 E-02) 06/14/93 235.0 1.73 1 0.35 E-02 (1.83 1 0.32 E-02) l 06/21/93 245.0 1.12 1 0.32 E-02 (1.16 1 0.28 E-02) i 06/28/93 248.7 1.32 + 0.32 E-02 (1.26 + 0.29 E-02) 1 1

w-J i

i

\

(V

l

! AIR PARTICULATE SAMPLES - BETA BSEP - 23 (PICOCURIES PER CUBIC METER)

I SECOND QUARTER, 1993 o

23.0 MI NNE - SUTTON PLANT (CONTROL) (AP-204)

DATE COLLECTED CUBIC METERS CONTROL ACTIVITY 04/05/93 284.5 (1.40 1 0.29 E-02) 04/12/93 291.8 (1.09 1 0.28 E-02) i 1

04/19/93 288.3 (1.44 1 0.29 E-02)  !

04/26/93 288.4 (1.82 1 0.32 E-02) 05/03/93 279.0 (1.37 1 0.30 E-02) l l 05/10/93 289.5 (1.03 1 0.27 E-02) l l 05/17/93 293.0 (1.42 1 0.29 E-02) l t

05/24/93 285.6 (1.68 1 0.32 E-02) i 06/01/93 321.8 (1.47 1 0.27 E-02)

! \

06/07/93 245.1 (1.66 1 0.34 E-02) 06/14/93 274.7 (1.83 1 0.32 E-02) 06/21/93 290.9 (1.16 1 0.28 E-02) I

)

06/28/93 285.5 (1.26 1 0.29 E-02) l l

1 1

l

i l

AIR PARTICULATE SAMPLES - BETA BSEP - 24 (PICOCURIES PER CUBIC METER)

SECOND QUARTER, 1993 (a) 0.6 MI SSE - SPOIL POND (AP-205) i i

DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 04/05/93 277.9 1.09 1 0.28 E-02 (1.40 1 0.29 E-02) 04/12/93 285.2 8.82 1 2.74 E-03 (1.09 1 0.28 E-02) 04/19/93 301.6 1.56 1 0.29 E-02 (1.44 1 0.29 E-02) j 04/26/93 277.0 1.88 1 0.33 E-02 (1.82 1 0.32 E-02) 05/03 93 290.7 1.94 1 0.32 E-02 (1.37 1 0.30 E-02) 05/10/93 296.1 1.01 1 0.26 E-02 (1.03 1 0.27 E-02) 05/17/93 299.8 1.37 1 0.29 E-02 (1.42 1 0.29 E-02) l l 05/24/93 286.0 1.69 1 0.32 E-02 (1.68 1 0.32 E-02) l 1

06/01/93 332.0 1.27 1 0.26 E-02 (1.47 1 0.27 E-02) 06/07/93 247.8 1.78 1 0.34 E-02 (1.66 1 0.34 E-02) 06/14/93 281.8 1.84 1 0.31 E-02 (1.83 1 0.32 E-02) 06/21/93 293.1 9.15 1 2.66 E-03 (1.16 1 0. 28 E-02) 06/28/93 291.1 1.23 1 0.28 E-02 (1.26 1 0.29 E-02) k e

I

l AIR PARTICULATE SAMPLES ,

BSEP - 25 l (PICOCURIES PER CUBIC METER) l f) FIRST QUARTER, 1993

%)

1.0 MI SW - VISITOR'S CENTER (AP-200) l (COMPOSITE SAMPLE)  !

i 1

GAMMA SPECTROMETRY VOLUME: 3893.2 CUBIC METERS 1

ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 1.28 1 0.14 E-01 (1.28 1 0.15 E-01)

O i

i I

l s

I

AIR PARTICULATE SAMPLES BSEP - 26 (PICOCURIES PER CUBIC METER)

/' FIRST QUARTER, 1993 (l)

A 0.6 MI NE - PMAC (AP-201)

(COMPOSITE SAMPLE)

GAMMA SPECTROMETRY VOLUME: 3439.4 CUBIC METERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 1.27 + 0.14 E-01 (1.28 + 0.15 E-01) i i

i W

2 i

l 1

f W

4 t) 4 4

._ ..-.+i.-e

s a AIR PARTICULATE SAMPLES ,

BSEP - 27

(PICOCURIES PER CUBIC METER)

FIRST QUARTER, 1993

)

, 1.0 MI S - SUBSTATION %' CONSTRUCTION RD (AP-202)

(COMPOb'ITE SAMPLE)

GAMMA SPECTROMETRY VOLUME: 3586.4 CUBIC METERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 1.16 1 0.15 E-01 (1.28 1 0.15 E-01) i I

J l I

i^*

'L) 1 i

I 3

4

AIR PARTICULATE SAMPLES BSEP - 28

(PICOCURIES PER CUBIC METER)

I FIRST QUARTER, 1993 G ')

2.3 MI SSW - SOUTHPORT SUBSTATION (AP-203)

(COMPOSITE SAMPLE) 4 GAMMA SPECTROMETRY VOLUME: 2923.7 CUBIC METERS 1 l

ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 '8.31 1 2.13 E-02 (1.28 1 0.15 E-01) l l

~

l 4

4 1\b 1

1 1

4 l

1 J

i l

l i

j i

1 I

\

I 1

AIR PARTICULATE SAMPLES , BSEP - 29 (PICOCURIES PER CUBIC METER) h a < FIRST QUARTER, 1993 jV 23.0 MI NNE - SUTTON PLANT (CONTROL) (AP-204) ~

i (COMPOSITE SAMPLE)  ;

GAMMA SPECTROMETRY VOLUME: 3579.3 CUBIC METERS a

ISOTOPE CONTROL ACTIVITY 4

BE-7 (1.28 + 0.15 E-01) l i

i <

4 l

4 t

4 l

i i

a 1

1 i

O I.

1 AIR PARTICULATE SAMPLES ,

BSEP - 30 1 (PICOCURIES PER CUBIC METER) i FIRST QUARTER, 1993 0.6 MI SSE - SPOIL POND (AP-205)

(COMPOSITE SAMPLE)

GAMMA SPECTROMETRY VOLUME: 3624.5 CUBIC METERS CONTROL ACTIVITY ISOTOPE SAMPLE ACTIVITY BE-7 1.20 + 0.12 E-01 (1.28 + 0.15 E-01) i l

l

< m I. f I

' uj

)

i J

\

e 4

s

i AIR PARTICULATE SAMPLES ,

BSEP - 31 i (PICOCURIES PER CUBIC METER) d SECOND QUARTER, 1993 i()

! 1.0 MI SW - VISITOR'S CENTER (AP-200)

(COMPOSITE SAMPLE)

GAMMA SPECTROMETRY VOLUME: 3813.1 CUBIC METERS i

4 ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 1.52 + 0.17 E-01 (2.03 + 0.23 E-01) i h

f j

1 a

i

l l AIR PARTICULATE SAMPLES BSEP - 32 (PICOCURIES PER CUBIC METER)

(~ \ SECOND QUARTER, 1993 V

0.6 MI NE - PMAC (AP-201)

(COMPOSITE SAMPLE)

GAMMA SPECTROMETRY VOLUME: 3560.7 CUBIC METERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 1.90 1 0.21 E-01 (2.03 1 0.23 E-01)

O b

i I

lO

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. i l

AIR PARTICULATE SAMPLES ,

BSEP - 33 (PICOCURIES PER CUBIC METER)

SECOND QUARTER, 1993

(/)

l l

1.0 MI S - SUBSTATION ON CONSTRUCTION RD (AP-202) i (COMPOSITE SAMPLE) I l

l l

GAMMA SPECTROMETRY VOLUME: 3996.1 CUBIC METERS l

ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY l l

BE-7 9.30 1 0.97 E-02 (2. 03 1 0. 23 E-01)

BI-214 1.82 + 1.13 E-03 (LESS THAN LLD) l

! I 4

I t,_)

1 I

h v

l l

I

AIR PARTICULATE SAMPLES ,

BSEP - 34 (PICOCURIES PER CUBIC METER)

SECOND QUARTER, 1993 2.3 MI SSW - SOUTHPORT SUBSTATION (AP-203)

(COMPOSITE SAMPLE) l l

GAMMA SPECTROMETRY VOLUME: 3413.3 CUBIC METERS e

i ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 1.47 1 0.17 E-01 (2.03 1 0.23 E-01)

RA-226 1.39 1 0.83 E-02 (LESS THAN LLD) s 1

l I

4 v

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4 i

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- + - - , ,.-. _ _,

i l

AIR PARTICULATE SAMPLES ,

BSEP - 35 (PICOCURIES PER CUBIC METER)

O (v

SECOND QUARTER, 1993 23.0 MI NNE - SUTTON PLANT (CONTROL) (AP-204)

(COMPOSITE SAMPLE)

GAMMA SPECTROMETRY VOLUME: 3118.1 CUBIC METERS ISOTOPE CONTROL ACTIVITY BE-7 (2.03 + 0.23 E-01) 1 1 1 O

t O

l l

AIR PARTICULATE SAMPLES- ,

BSEP - 36 (PICOCURIES PER CUBIC METER) l[~ SECOND QUARTER, 1993 i

L 0.6 MI SSE - SPOIL POND (AP-205)

(COMPOSITE SAMPLE) i GAMMA SPECTROMETRY VOLUME: 3760.1 CUBIC METERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY

BE-7 1.30 1 0.12 E-01 (2.03 1 0.23 E-01) i 4

1

)

' f

V

1 a

e 4

l

)

I

h

l BROADLEAF VEGETATION SAMPLES BSEP - 37 (PICOCURIES PER GRAM)

[~)

\_)

JANUARY, 1993 l l

, 0.6 MI SW - DISCHARGE CANAL (BL-801)  ;

(DATE COLLECTED

01/05/93) i HOLLY 1

l i

. GAMMA SPECTROMETRY MASS: 331.8 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 1.30 -+ 0.10 E+00 (NOT REQUIRED)  :

1 K-40 1.94 + 0.19 E+00 (NOT REQUIRED)

> I-131 < 1.92E-02 (NOT REQUIRED) i CS-134 < 1.99E-02 (NOT REQUIRED) l

! < 2.16E-02 CS-137 (NOT REQUIRED) g-w TL-208 1.47 + 0.93 E-02 (NOT REQUIRED)

'~

PB-212 2.67 + 1.35 E-02 (NOT REQUIRED) l l

4 J

4 1

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1 1

l l

a BROADLEAF VEGETATION SAMPLES BSEP - 38 (PICOCURIES PER GRAM) tO JANUARY, 1993 N) 0.6 MI SSE - SPOIL POND (BL-803) i (DATE COLLECTED: 01/05/93)

I HOLLY

~

l 1

\

l GAMMA SPECTROMETRY MASS: 278.4 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY J

K-40 1.63 1 0.24 E+00 (NOT REQUIRED)

I-131 < 3.49E-02 (NOT REQUIRED) I l

i CS-134 < 2.24E-02 (NOT REQUIRED)

CS-137 < 2.19E-02 (NOT REQUIRED)

PB-212 3.51 1 1.66 E-02 (NOT REQUIRED)

.g-) BI-214 3.59 1 2.04 E-02 (NOT REQUIRED)

RA-226 3.10 1 2.23 E-01 (NOT REQUIRED)

AC-228 4.93 1 3.76 E-02 (NOT REQUIRED) a

l l

l BROADLEAF VEGETATION SAMPLES BSEP - 39 (PICOCURIES PER GRAM)

O JANUARY, 1993 U

0.7 MI NE - INTAKE CANAL (BL-800)

(DATE COLLECTED: 01/05/93)  ;

WAX MYRTLE GAMMA SPECTROMETRY MASS: 479.4 GRAMS WET l ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY l

l BE-7 9.92 1 0.69 E-01 (4. 63 + 0.13 E+00) 1 K-40 1.40 1 0.14 E+00 (1.47 1 0.16 E+00) i I-131 < 2.08E-02 (< 2. 02E-02) J l

CS-134 < 1.47E-02 (< 2.16E-02) l CS-137 < 1.32E-02 (< 1.81E-02)

- PB-212 1.76.1 1.01 E-02 (LESS THAN LLD)

~

PB-214 LESS THAN LLD (4.73 1 1.77 E-02) l BI-214 LESS THAN LLD (6.46 1 2.31 E-02)

RA-226 LESS THAN LLD (2. 89 1 1. 77 E-01)

V

l BROADLEAF VEGETATION SAMPLES BSEP - 40 )

(PICOCURIES PER GRAM)

/O JANUARY, 1993 O

0.6 MI SW - DISCHARGE CANAL (BL-801) __

(DATE COLLECTED: 01/05/93)

WAX MYRTLE GAMMA SPECTROMETRY MASS: 482.7 GRAMS WET 1 ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY )

I

BE-7 1.23 1 0.09 E+00 (4. 63 + 0.13 E+00)

K-40 1.35 + 0.15 E+00 (1.47 1 0.16 E+00)

. I-131 < 1.65E-02 (< 2.02E-02) 1 1

CS-134 < 1.65E-02 (< 2.16E-02)

\

CS-137 < 1.64E-02 (< 1.81E-02) l es PB-214 LESS THAN LLD (4.73 + 1.77 E-02)

~

I BI-214 LESS THAN LLD (6.46 + 2.31 E-02) i RA-226 LESS THAN LLD (2. 89 1 1. 77 E-01) 4 t

j P

\v/

a

N BROADLEAF VEGETATION SAMPLES BSEP - 41 (PICOCURIES PER GRAM) i JANUARY, 1993

, [s_')\

i 10.0 MI - NOT SPECIFIED (CONTROL) (BL-802)

(DATE COLLECTED: 01/05/93) 1 WAX MYRTLE i

GAMMA SPECTROMETRY MASS: 378.3 GRAMS WET 1

l ISOTOPE CONTROL ACTIVITY

. BE-7 (4.63 1 0.13 E+00) j K-40 (1.47 1 0.16 E+00)

I-131 (< 2.02E-02)

J l CS-134 (< 2.16E-02)

CS-137 (< 1.81E-02)

(c' PB-214 (4.73 + 1.77 E-02)

U BI-214 (6.46 + 2.31 E-02)

J RA-226 (2.89 1 1.77 E-01) 4 4

f a

e-E A

(

+r + -,

BROADLEAF VEGETATION SAMPLES BSEP - 42 4

(PICOCURIES PER GRAM)

I i JANUARY, 1993 )

%)  ;

0.6 MI SSE - SPOIL POND (BL-803) 1 (DATE COLLECTED: 01/05/93)

WAX MYRTLE a

GAMMA SPECTROMETRY MASS: 441.6 GRAMS WET l

ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY l BE-7 1.23 1 0.09 E+00 ( <4 . 6 3 1 0.13 E+00)

K-40 1.74 1 0.18 E+00 (1.47 1 0.16 E+00)

I-131 < 2.02E-02 (< 2. 02E-02) i CS-134 < 1.79E-02 (< 2.16E-02)

CS-137 < 1.97E-02 (< 1.81E-02)

PB-214 LESS THAN LLD (4. 73 1 1. 77 E-02)

(O') LESS THAN LLD BI-214 (6.46 1 2.31 E-02)

RA-226 LESS THAN LLD (2.89 1 1.77 E-01) d T

4 0

J

BROADLEAF VEGETATION SAMPLES ,

BSEP - 43 (PICOCURIES PER GRAM)

,O JANUARY, 1993 d

0.7 MI NE - INTAKE CANAL (BL-800)

(DATE COLLECTED: 01/05/93)

SWEET BAY l

GAMMA SPECTROMETRY MASS: 329.2 GRAMS WET l

ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY i

l BE-7 5.19 1 0.87 E-01 (NOT REQUIRED)

K-40 1.74 1 0.22 E+00 (NOT REQUIRED)

I-131 < 2.13E-02 (NOT REQUIRED) l CS-134 < 2.11E-02 (NOT REQUIRED)

CS-137 < 2.03E-02 (NOT REQUIRED)

PB-212 4.28 + 1.51 E-02 fNOT REQUIRED) l O

l l

1

(-

%)

BROADLEAF VEGETATION SAMPLES BSEP - 44 (PICOCURIES PER GRAM)

JANUARY, 1993 0.6 MI SW - DISCHARGE CANAL (BL-801)

(DATE COLLECTED: 01/05/93) l SWEET BAY GAMMA SPECTROMETRY MASS: '409.5 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 1.90 1 0.10 E+00 (NOT REQUIRED)

K-40 1.85 1 0.14 E+00 (NOT REQUIRED)

I-131 < 1.67E-02 (NOT REQUIRED)

CS-134 < 1.71E-02 (NOT REQUIRED)

CS-137 < 1.70E-02 (NOT REQUIRED)

O t

1

. O

BROADLEAF VEGETATION SAMPLES ,

BSEP - 45 (PICOCURIES PER GRAM)

[v ). JANUARY, 1993 0.7 MI NE - INTAKE CANAL (BL-800)

(DATE COLLECTED: 01/05/93)

WATER OAK I

GAMMA SPECTROMETRY MASS: 350.4 GRAMS WET

{

4 ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY j BE-7 4.31 1 0.87 E-01 (2.99 1 0.13 E+00)

K-40 2.87 1 0.20 E+00 (1.87 1 0.19 E+00)

I-131 < 2.17E-02 (< 1.98E-02)

CS-134 < 1.82E-02 (< 1.71E-02)

CS-137 3.14 1 0.90 E-02 (1.13 1 0.12 E-01)

.i

' (g RA-226 LESS THAN LLD (2.85 1 2.06 E-01)

U J

d 4

o

(

l i

3

i BROADLEAF VEGETATION SAMPLES BSEP - 46 (PICOCURIES PER GRAM)

/h JANUARY, 1993

\)

10.0 MI - NOT SPECIFIED (CONTROL) (BL-802)

(DATE COLLECTED: 01/05/93)

WATER OAK GAMMA SPECTROMETRY MASS: 375.5 GRAMS WET ISOTOPE CONTROL ACTIVITY BE-7 (2.99 1 0.13 E+00)

K-40 (1.87 1 0.19 E+00) i I-131 (< 1.98E-02) i CS-134 (< 1.71E-02)

CS-137 (1.13 1 0.12 E-01)

("% RA-226 (2.85 1 2.06 E-01)

V) t l

1 I

1 4

4 0

BROADLEAF VEGETATION SAMPLES BSEP - 47 (PICOCURIES PER GRAM)

O s/

JANUARY, 1993 m i 0.6 MI SSE - SPOIL POND (BL-803)  ;

(DATE COLLECTED: 01/05/93) I LAUREL OAK l GAMMA SPECTROMETRY MASS: ' 3 85.1 GRAMS WET l

ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 3.72 1 0.78 E-01 (NOT REQUIRED)

K-40 1.67 1 0.20 E+00 (NOT REQUIRED)

I-131 < 2.94E-02 (NOT REQUIRED) l CS-134 < 2.18E-02 (NOT REQUIRED)  !

CS-137 < 1.96E-02 (NOT REQUIRED) f's BI-214 2.37 + 2.27 E-02 (NOT REQUIRED)

(-

l

)

v

BROADLEAF VEGETATION SAMPLES BSEP - 48 (PICOCURIES PER GRAM)

JANUARY, 1993

(}

10.0 MI - NOT SPECIFIED (CONTROL) (111.-802)

(DATE COLLECTED: 01/05/93)

VIBURNUM

. GAMMA SPECTROMETRY MASS: 522.3 GRAMS WET ISOTOPE CONTROL ACTIVITY l BE-7 (2.80 1 0.09 E+00)

K-40 (3.92 1 0.17 E+00)

I-131 (< 1.72E-02) i CS-134 (< 1.28E-02)

) CS-137 (< 1. 34E-02)

TL-208 (1.24 1 0.68 E-02)

~

PB-212 (9.41 1 8.24 E-03)

.I AC-228 (4.6512.24 E-02) l 4

a 4

1 4

BROADLEAF VEGETATION SAMPLES .

BSEP - 49 (PICOCURIES PER GRAM)

() FEBRUARY, 1993 0.7 MI NE - INTAKE CANAL (BL-800)

(DATE COLLECTED: 02/02/93)

HOLLY GAMMA SPECTROMETRY MASS: 333.5 GRAMS WET 4

ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 4.86 1 0.78 E-01 (1.3 5 1 0.10 E+00) i 3 K-40 1.95 1 0.22 E+00 (1.71 1 0.20 E+00) i I-131 < 2.26E-02 (< 1.89E-02)

CS-134 < 2.19E-02 (< 2.44E-02)

, CS-137 < 2.49E-02 (2.99 1 0.15 E-01)

(" PB-212 2.78 1 1.96 E-02 (LESS THAN LLD) d 4

5 l

l[

I I

BROADLEAF VEGETATION SAMPLES , BSEP - 50 (PICOCURIES PER GRAM)

() FEBRUARY, 1993 0.6 MI SW - DISCHARGE CANAL (BL-801) l (DATE COLLECTED: 02/02/93)

HOLLY l

l GAMMA SPECTROMETRY MASS: 428.2 GRAMS WET ISOTOPE SAMPLE ACTIVITY CCNTROL ACTIVITY BE-7 1.04 1 0.'08 E+00 (1.35 1 0.10 E+00)

K-40 1. 6 2 1 0.18 E+00 (1.71 1 0.20 E+00)

I-131 < 1.89E-02 -(< 1.89E-02)

CS-134 < 1.81E-02 (< 2.44E-02) ,

CS-137 < 2.03E-02 (2.99 + 0.15 E-01) l

()

l l

l l

l l

l O

BROADLEAF VEGETATION SAMPLES ,

BSEP - 51 (PICOCURIES PER GRAM)

() FEBRUARY, 1993 10.0 MI - NOT SPECIFIED (CONTROL) (BL-802) I (DATE COLLECTED: 02/02/93)

HOLLY GAMMA SPECTROMETRY MASS: 308.4 GRAMS WET ISOTOPE CONTROL ACTIVITY BE-7 (1.35 + 0.10 E+00) l K-40 (1.71 + 0.20 E+00) l 1

I-131 (< 1.89E-02) l CS-134 (< 2.44E-02)

CS-137 (2.99 + 0.15 E-01) i O

BROADLEAF VEGETATION SAMPLES BSEP - 52 j (PICOCURIES PER GRAM) 1

() FEBRUARY, 1993 0.6 MI SSE - SPOIL POND (BL-803)

(DATE COLLECTED: 02/02/93) J l

I HOLLY l

l GAMMA SPECTROMETRY MASS: 377.8 GRAMS WET l 1

I ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 6.10 1 0.80 E-01 (1.35 1 0.10 E+00) 4 1

K-40 2.53 1 0.19 E+00 (1.71 1 0.20 E+00) ,

1

I-131 < 2.96E-02 (< 1. 89E-02) i CS-134 < 1.94E-02 (< 2.44E-02)

CS-137 6.21 1 0.19 E-01 (2. 99 1 0.15 E-01) 1 ("~N PB-212 3.34 1 1.41 E-02 (LESS THAN LLD) 3.93 1 2.00 E-01 RA-226 (LESS THAN LLD) i d

l l

I l

i L]

i y e

l BROADLEAF VEGETATION SAMPLES , BSEP - 53 j (PICOCURIES PER GRAM)

() FEBRUARY, 1993 0.7 MI NE - INTAKE CANAL (BL-800)

! (DATE COLLECTED: 02/02/93)

WAX MYRTLE i

GAMMA SPECTROMETRY MASS: 467.3 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY r i l BE-7 2.04 1 0.08 E+00 (4. 34 1 0.12 E+00)  !

K-40 1.61 1 0.15 E+00 (1.56 1 0.17 E+00)

I-131 < 1.31E-02 (< 2.03E-02)

CS-134 < 1.43E-02 (< 1.98E-02) l l

CS-137 < 1.39E-02 (< 1.85E-02)

TL-208 1.30 _+ 0.71 E-02 (3. 59 _+ 0. 83 E-02) k i PB-212 LESS THAN LLD (4. 78 1 1. 32 E-02) l BI-214 1.83 1 1.21 E-02 (8.9012.02 E-02)

AC-228 LESS THAN LLD (2.84 1 0.46 E-01) l a

l l

lO l

l l

l.. - - ._ _. .. . ,. -.

BROADLEAF VEGETATION SAMPLES ,

BSEP - 54 (PICOCURIES PER GRAM)

[T

' \.)

FEBRUARY, 1993 0.6 MI SW - DISCHARGE CANAL (BL-801)

(DATE COLLECTED: 02/02/93)

WAX MYRTLE s

i GAMMA SPECTROMETRY MASS: 379.3 GRAMS WET l l

ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY

^

BE-7 1.64 1 0.08 E+00 (4. 361 0.12 E+00) l 1

K-40 1.80 1 0.17 E+00 (1.56 + 0.17 E+00)

I-131 < 1.72E-02 (< 2.03E-02)  !

l CS-134 < 1.71E-02 (< 1.98E-02) I 4 CS-137 < 1.83E-02 (< 1. 85E-02) 3

. ,r*} TL-208 LESS THAN LLD (3.5910.83 E-02) v PB-212 2.60 1 1.30 E-02 (4.78 1 1. 32 E-02)

BI-214 LESS THAN LLD (0.90 1 2.02 E-02) 4 AC-228 LESS THAN LLD (2.84 1 0.46 E-01) l l

1 k

1

(

f BROADLEAF VEGETATION SAMPLES ,

BSEP - 55 (PICOCURIES PER GRAM)

() FEBRUARY, 1993 10.0 MI - NOT SPECIFIED (CONTROL) (BL-802)

(DATE COLLECTED: 02/02/93)

WAX MYRTLE a

i GAMMA SPECTROMETRY MASS: 417.3 GRAMS WET

ISOTOPE CONTROL ACTIVITY BE-7 (4. 34 1 0.12 E+00) i K-40 (1.56 1 0.17 E+00)

I-131 (< 2.03E-02)

CS-134 (< 1.98E-02)

CS-137 (< 1.85E-02)

/~s TL-208 (3.59 + 0.83 E-02) b\s PB-212 (4.78 1 1.32 E-02)

, BI-214 (8.90 1 2.02 E-02) j AC-228 (2.84 1 0.46 E-01) 4 i

4 w

J BROADLEAF VEGETATION SAMPLES BSEP - 56 (PICOCURIES PER GRAM)

I[V}

FEBRUARY, 1993 4

0.6 MI SSE - SPOIL POND (BL-803)

(DATE COLLECTED: 02/02/93) 4 WAX MYRTLE

]

GAMMA SPECTROMETRY MASS: 442.3 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY j BE-7 1.27 1 0.08 E+00 (4.34 0.12 E+00)

K-40 1.67 1 0.13 E+00 (1.56 1 0.17 E+00)

I-131 < 1.60E-02 (< 2.03E-02)

CS-134 < 1.62E-02 (< 1.98E-02) 4 l CS-137 < 1.56E-02 (< 1.85E-02)

! e' TL-208 2.35 1 0.'/2 E-02 (3.59 0.83.E-02)

{0 i

1 PB-212 LESS TNAN LLD (4.78 1 1.32 E-02)

BI-214 LESS THAN LLD (8. 90 1 2. 02 E-02)

, AC-228 LESS THAN LLD (2. 84 1 0. 4 6 E-01) i i

1 i

1

j BROADLEAF VEGETATION SAMPLES BSEP - 57 (PICOCURIES PER GRAM)

I \ FEBRUARY, 1993 '

\_)

O.7 MI NE - INTAKE CANAL (BL-800)

(DATE COLLECTED: 02/02/93) )

I 1

SWEET BAY l l

I GAMMA SPECTROMETRY MASS: 448.6 GRAMS WET i

i ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY i

BE-7 1.14 + 0.09 E+00 (1.28 1 0.10 E+00)

K-40 1.89 + 0.16 E+00 (2. 4 6 1 0.17 E+00)

^

I-131 < 1.74E-02 (< 2,04E-02)

' I CS-134 (< 2.05E-02)

< 1.85E-02 l

CS-137 7.00 + 1.15 E-02 (1.77 + 0.14 E-01)

(- PB-212 3.54 + 1.68 E-02 (1.57 + 1.34 E-02) fi j BI-214 2.07 1 1.92 E-02 (LESS THAN LLD)

J i

'l l

j j

O 4

BROADLEAF VEGETATION SAMPLES BSEP - 58 I (PICOCURIES PER GRAM)

() FEBRUARY, 1993 0.6 MI SW - DISCHARGE CANAL (BL-801)

(DATE COLLECTED: 02/02/93)

SWEET BAY l

1 GAMMA SPECTROMETRY MASS: -431.3 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY j BE-7 2.08 1 0.10 E+00 (1.28 1 0.10 E+00)

K-40 2.42 1 0.17 E+00 (2.46 1 0.17 E+00) i

I-131 < 1.76E-02 (< 2.04E-02) i CS-134 < 1.62E-02 (< 2.05E-02)

CS-137 < 1.82E-02 (1.77 1 0.14 E-01) 4 l

-] PB-212 1.34 1 1.08 E-02 (1.57 1 1.34 E-02) {

\J BI-214 1.47 1 1,43 E-02 (LESS THAN LLD) i 4

-f i

i Q(N

BROADLEAF VEGETATION SAMPLES , BSEP - 59 (PICOCURIES PER GRAM)

FEBRUARY, 1993 10.0 MI - NOT SPECIFIED (CONTROL) (BL-802)

(DATE COLLECTED: 02/02/93)

SWEET BAY GAMMA SPECTROMETRY MASS: 433.8 GRAMS WET ISOTOPE CONTROL ACTIVITY l

l BE-7 (1.28 1 0.10 E+00)

K-40 (2.46 1 0.17 E+00)

I-131 (< 2.04E-02)

CS-134 (< 2.05E-02)

CS-137 (1.77 1 0.14 E-01)

PB-212 (1.57 1 1.34 E-02) j (f_)

s,

. O

9 l BROADLEAF VEGETATION SAMPLES , BSEP - 60 (PICOCURIES PER GRAM)

.O FEBRUARY, 1993

\~) 1 0.6 MI SSE - SPOIL POND (BL-803) I

, (DATE COLLECTED: 02/02/93)

SWEET BAY j GAMMA SPECTROMETRY MASS: 356.7 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 4.57 + 0.92 E-01 (1.28 + 0.10 E+00)

K-40 4.04 1 0.22 E+00 (2.46 1 0.17 E+00)

I-131 < 2.04E-02 (< 2.04E-02)

CS-134 < 1.98E-02 (< 2.05E-02)

CS-137 < 2.00E-02 (1.77 + 0.14 E-01)

-'s PB-212 3.76 1 1.20 E-02 (1.57 1 1.34 E-02)

RA-226 3.05 1 1.96 E-01 (LESS THAN LLD) 4 l

1 BROADLEAF VEGETATION SAMPLES BSEP - 61

, (PICOCURIES PER GRAM)

() MARCH, 1993 0.7 MI NE - INTAKE CANAL (BL-800)

(DATE COLLECTED: 03/09/93) I j MAGNOLIA i

GAMMA SPECTROMETRY MASS: -406.3 GRAMS WET i

j ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 7.66 + 1.49 E-01 (NOT REQUIRED)

I-131 < 2.19E-02 (NOT REQUIRED)

CS-134 < 1.92E-02 (NOT REQUIRED)

CS-137 < 2.37E-02 (NOT REQUIRED) i i

i i

l l

l 1

1

$ ~

hq)

J

l BROADLEAF VEGETATION SAMPLES , BSEP - 62 (PICOCURIES PER GRAM)

MARCH, 1993 0.6 MI SSE - SPOIL POND (BL-803)

(DATE COLLECTED: 03/09/93)

MAGNOLIA t GAMMA SPECTROMETRY MASS: 387.7 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 3.79 1 0.63 E-01 (NOT REQUIRED)

K-40 2.58 1 0.19 E+00 (NOT REQUIRED)

I-131 < 1.64E-02 (NOT REQUIRED)

CS-134 < 1.80E-02 (NOT REQUIRED)

CS-137 < 1.66E-02 (NOT REQUIRED) 4 PB-212 1.91 1 1.26 E-02 (NOT REQUIRED)

BI-214 1.56 1 1.42 E-02 (NOT REQUIRED)

RA-226

~

2.13 1 1.27 E-01 (NOT REQUIRED) 4 4

3

~

O

l i

BROADLEAF VEGETATION SAMPLES , BSEP - 63 i (PICOCURIES PER GRAM)

i MARCH, 1993

[V 0.7 MI NE - INTAKE CANAL (BL-800)

(DATE COLLECTED: 03/09/93)

WAX MYRTLE l

, GAMMA SPECTROMETRY MASS: 445.6 GRAMS WET e

ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 1.32 1 0.07 E+00 (2.90 1 0.09 E+00)

K-40 1.27 1 0.15 E+00 (1.72 1 0.17 E+00)

. I-131 < 1.43E-02 (< 1.46E-02)

CS-134 < 1.52E-02 (< 1.52E-02)

CS-137 < 1.59E-02 (< 1.70E-02) r- TL-208 8.64 1 7.20 E-03 (7.22 1 6.86 E-03) l PB-212 2.92 1 1.03 E-02 (3.25 1 1.12 E-02)

.- PB-214 2.78 1 1.40 E-02 (LESS THAN LLD)

BI-214 2.59 1 1.56 E-02 (3.58 1 1.45 E-02)

RA-226 LESS THAN LLD (3. 70 1 1,51 E-01) l AC-228 7.59 1 2.67 E-02 (6.41 1 2.75 E-02) 4 1

)

4 1

l T >

(_,

j

BROADLEAF VEGETATION SAMPLES ,

BSEP - 64 i (PICOCURIES PER GRAM) h)

s.

MARCH, 1993 0.6 MI SW - DISCHARGE CANAL (BL-801)

(DATE COLLECTED: 03/09/93)

I WAX MYRTLE l

GAMMA SPECTROMETRY MASS: 359.4 GRAMS WET l

ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY

?  :

1 t

! BE-7 1.44 + 0.10 E+00 (2.90 + 0.09 E+00)  !

K-40 9.36 1 1.38 E-01 (1.72 1 0.17 E+00)

I-131 < 2.72E-02 (< 1.46E-02) l l CS-134 < 2.33E-02 (< 1.52E-02)

CS-137 < 2.56E-02 (< 1.70E-02) l

'(-}

TL-208 LESS THAN LLD (7.22 1 6.86 E-03)

N_/ PB-212 LESS THAN LLD (3. 25 1 1.12 E-02)

BI-214 LESS THAN LLD (3. 58 1 1.45 E-02) l RA-226 LESS THAN LLD (3. 70 1 1. 51 E-01)

AC-228 LESS THAN LLD (6.41 1 2.75 E-02)

O

BROADLEAF VEGETATION SAMPLES , BSEP - 65 (PICOCURIES PER GRAM)

MARCH, 1993

[L)Y 10.0 MI - NOT SPECIFIED (CONTROL) (BL-802)

(DATE COLLECTED: 03/09/93)

WAX MYRTLE l

GAMMA SPECTROMETRY MASS: 439.3 GRAMS WET ISOTOPE CONTROL ACTIVITY i

BE-7 (2.90 1 0.09 E+00)

K-40 (1.72 1 0.17 E+00)

I-131 (< 1.46E-02)

CS-134 (< 1.52E-02)

CS-137 (< 1.70E-02) i

'% TL-208 (7.22 + 6.86 E-03)

, PB-212 ( 3 . 2 5 + 1.12 E- 0 2 )

l BI-214 (3. 58 1 1.4 5 E-02)

RA-226 (3. 70 1 1. 51 E-01)

AC-228 (6.41 1 2.75 E-02) l l

l O

BROADLEAF VEGETATION SAMPLES BSEP - 66 (PICOCURIES PER GRAM)

MARCH, 1993 0.6 MI SSE - SPOIL POND (BL-803)

(DATE COLLECTED: 03/09/93) l WAX MYRTLE a

GAMMA SPECTROMETRY MASS: 433.9 GRAMS WET

ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE 1.17 1 0.09 E+00 (2.90 1 0.09 E+00)

K-40 1.39 1 0.15 E+00 (1.72 1 0.17 E+00) i I-131 < 2.59E-02 (< 1.46E-02)

CS-134 < 2.19E-02 (< 1.52E-02)

CS-137 < 2.01E-02 (< 1.70E-02) gs TL-208 LESS THAN LLD (7.22 1 6.86 E-03) l PB-212 LESS THAN LLD (3. 25 1 1.12 E-02) j BI-214 LESS THAN LLD (3. 58 1 1. 45 E-02)

RA-226 LESS THAN LLD (3. 70 1 1. 51 E-01)

AC-228 LESS THAN LLD (6.41 1 2.75 E-02) i 1

a i

4 V

i

)

l BROADLEAF VEGETATION SAMPLES BSEP - 67 l (PICOCURIES PER GRAM) l l l MARCH, 1993

[

O.7 MI NE - INTAKE CANAL (BL-800)

(DATE COLLECTED: 03/09/93) l YAUPON  !

l l

I GAMMA SPECTROMETRY MASS: 438.3 GRAMS WET l 1

ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY ,

BE-7 9.63 1 0.96 E-01 (6.63 1 0.71 E-01) l K-40 2.83 1 0.19 E+00 (1.65 1 0.13 E+00)

I-131 < 2.21E-02 (< 2.33E-02)

CS-134 < 2.08E-02 (< 1.99E-02) l CS-137 < 2.15E-02 (5.01 + 1.00 E-02)

~

l f-wg PB-212 4.10 1 1.78 E-02 (LESS THAN LLD) l V

l l

i i

l

(~'s i

,s_/ .

i

l l

! BROADLEAF VEGETATION SAMPLES BSEP - 68 j (PICOCURIES PER GRAM)

() MARCH, 1993 0.6 MI SW - DISCHARGE CANAL (BL-801)

(DATE COLLECTED: 03/09/93)

YAUPON GAMMA SPECTROMETRY MASS: 476.1 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 8.17 1 0.77 E-01 (6.63 1 0.71 E-01)'

K-40 1.99 1 0.17 E+00 (1.65 1 0.13 E+00)

I-131 < 1.88E-02 (< 2.33E-02)

(< 1.99E-02)

CS-134 < 1.83E-02 CS-137 < 1.76E-02 (5.01 1 1.00 E-02) l ("s TL-208 2.03 1 0.83 E-02 (LESS THAN LLD)

PB-212 4.94 1 1.43 E-02 (LESS THAN LLD)

O

i j

BROADLEAF VEGETATION SAMPLES BSEP - 69 (PICOCURIES PER GRAM)

( MARCH, 1993

)

J 10.0 MI - NOT SPECIFIED (CONTROL) (BL-802)

(DATE COLLECTED: 03/09/93)

YAUPON i

GAMMA SPECTROMETRY MASS: 457.5 GRAMS WET

^

ISOTOPE CONTROL ACTIVITY BE-7 (6.63 1 0.71 E-01)

K-40 (1.65 1 0.13 E+00)

I-131 (< 2.33E-02)

CS-134 (< 1.99E-02)

CS-137 (5.01 1 1.00 E-02)

!O 4

4

i I

BROADLEAF VEGETATION SAMPLES , BSEP - 70 I (PICOCURIES PER GRAM)

[ k MARCH, 1993 V

) 0.6 MI SSE - SPOIL POND (BL-803)

(DATE COLLECTED: 03/09/93) e YAUPON 1

GAMMA SPECTROMETRY MASS: '436.7 GRAMS WET l

ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY

, BE-7 6.61 1 0.77 E-01 (6.63 1 0.71 E-01)

K-40 3.96 1 0.20 E+00 (1.65 1 0.13 E+00)

I-131 < 1.83E-02 (< 2.33E-02) i CS-134 < 1.85E-02 (< 1.99E-02)

? CS-137 < 1.65E-02 (5.01 1 1.00 E-02) 1

] ('*% TL-208 2.69 i C.75 E-02 (LESS THAN LLD) l

's_s)  ;

1 PB-212 2.57 + 1.30 E-02 (LESS THAN LLD) b J

4 4

] BROADLEAF VEGETATION SAMPLES ,

BSEP - 71 (PICOCURIES PER GRAM)

MARCH, 1993 0.6 MI SW - DISCHARGE CANAL (BL-801)

(DATE COLLECTED: 03/09/93) i SWEET BAY GAMMA SPECTROMETRY MASS: 338.5 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 4.48 1 0.83 E-01 (2.1210.14 E+00) i

K-40 2.25 1 0.22 E+00 (1.83 1 0.18 E+00)

I-131 < 2.11E-02 (< 2. 58E-02)

CS-134 < 2.12E-02 (< 2.28E-02)

CS-137 < 2.19E-02 (3. 96 1 0.20 E-01)

O t

4 O.

i i BROADLEAF VEGETATION SAMPLES BSEP - 72 (PICOCURIES PER GRAM)

() MARCH, 1993 10.0 MI - NOT SPECIFIED (CONTROL) (BL-802)

(DATE COLLECTED: 03/09/93)

SWEET BAY GAMMA SPECTROMETRY MASS: 392.9 GRAMS WET l ISOTOPE CONTROL ACTIVITY BE-7 ( 2 .12 + 0 .14 E+ 0 0 )

K-40 (1.83 + 0.18 E+00)

I-131 (< 2.58E-02) 4 CS-134 (< 2.28E-02)

CS-137 (3. 96 + 0. 20 E-01) ,

, 1 d

l J,

'U l

l O

i a

BROADLEAF VEGETATION SAMPLES BSEP - 73 I (PICOCURIES PER GRAM)

APRIL, 1993 0.7 MI NE - INTAKE CANAL (BL-800)

(DATE COLLECTED: 04/06/93)

MAGNOLIA GAMMA SPECTROMETRY MASS: 344.5 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 1.14 1 0.08 E+00 (4. 54 1 0. 77 E-01)

K-40 1.20 1 0.19 E+00 (2.04 1 0.20 E+00)

I-131 < 1.61E-02 (< 1.62E-02)

CS-134 < 1.98E-02 (< 1. 75E-02)

CS-137 < 1.97E-02 (< 1.66E-02)

PB-212 LESS THAN LLD (2.70 1 1,69 E-02)

RA-226 8.11 1 2.27 E-01 (LESS THAN LLD)

O

BROADLEAF VEGETATION SAMPLES . BSEP - 74 (PICOCURIES PER GRAM)

APRIL, 1993 l( )

~

0.6 MI SW - DISCHARGE CANAL (BL-801)

(DATE COLLECTED: 04/06/93)

MAGNOLIA GAMMA SPECTROMETRY MASS: 371.9 GRAMS WET l ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 1.71 1 0.10 E+00 (4. 54 1 0. 77 E-01)

K-40 2.30 1 0.18 E+00 (2. 04 1 0.20 E+00)

I-131 < 1.73E-02 (< 1.62E-02)

CS-134 < 1.75E-02 (< 1.75E-02)

CS-137 < 1.96E-02 (< 1.66E-02) 1 j'g PB-212 LESS THAN LLD (2.70 1 1.69 E-02) l 4

4 1

4 i

i l

2 4

d i

.. . _ . _ . _ , . . - - = _ . , __.

l BROADLEAF VEGETATION SAMPLES BSEP - 75 (PICOCURIES PER GRAM) l i

APRIL, 1993 10.0 MI - NOT SPECIFIED (CONTROL) (BL-802) j (DATE COLLECTED: 04/06/93) I l

MAGNOLIA GAMMA SPECTROMETRY MASS: 407.9 GRAMS WET l

ISOTOPE CONTROL ACTIVITY BE-7 (4.54 1 0.77 E-01)

K-40 (2.04 1 0.20 E+00)

I-131 (< 1.62E-02)

CS-134 (< 1.75E-02)

CS-137 (< 1.66E-02)

) PB-212 (2. 70 1 1. 69 E-02)

%.)

O

i l

BROADLEAF VEGETATION SAMPLES BSEP - 76 (PICOCURIES PER GRAM)

APRIL, 1993 l(

0.6 MI SSE - SPOIL POND (BL-803) )

(DATE COLLECTED: 04/06/93) i MAGNOLIA

, GAMMA SPECTROMETRY MASS: 392 GRAMS WET 1  !

ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY l BE-7 LESS THAN LLD (4. 54 1 0. 77 E-01)

]

K-40 1.83 1 0.18 E+00 (2.04 1 0.20 E+00) f I-131 < 2.29E-02 (< 1.62E-02)

CS-134 < 1.52E-02 (< 1. 75E-02) l l

CS-137 < 1.68E-02 (< 1.66E-02)

PB-212 LESS THAN LLD (2. 70 1 1. 69 E-02)

.5 1 .

l l

l O

BROADLEAF VEGETATION SAMPLES BSEP - 77 (PICOCURIES PER GRAM)

("'N APRIL, 1993

%) 1 0.7 MI NE - INTAKE CANAL (BL-800)

(DATE COLLECTED: 04/06/93) l j WAX MYRTLE l l l

1 GAMMA SPECTROMETRY MASS: -

456 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 1.17 1 0.10 E+00 (2.93 1 0.10 E+00)

K-40 3.80 1 1.13 E-01 (1. 3 5 1 0.16 E+00) l I-131 < 2.02E-02 (< 1. 56E-02)

CS-134 < 1.96E-02 (< 1.76E-02)

CS-137 < 1.97E-02 (3.41 1 0. 78 E-02)

TL-208 LESS THAN LLD (1.69 + 0.99 E-02)

\

C-) PB-214 LESS THAN LLD 1

(5.72 1 1. 95 E-02) '

BI-214 LESS THAN LLD (4.90 1 1.49 E-02)

RA-226 LESS THAN LLD (2. 08 + 1. 4 0 E-01) l AC-228 LESS THAN LLD (4.77 1 2. 80 E-02) t l

l I

I lO

BROADLEAF VEGETATION SAMPLES ,

BSEP - 78 (PICOCURIES PER GRAM)

APRIL, 1993 e

)

0.6 MI SW - DISCHARGE CANAL (BL-801) _.

(DATE COLLECTED: 04/06/93)

WAX MYRTLE GAMMA SPECTROMETRY MASS: 394.3 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 1.74 1 0.10 E+00 (2.93 1 0.10 E+00)

K-40 9.52 1 1.11 E-01 (1.35 1 0.16 E+00)

I-131 < 2.00E-02 (< 1.56E-02)

CS-134 < 1.75E-02 (< 1. 76E-02)

CS-137 < 1.84E-02 (3.41 1 0.78 E-02) g s, TL-208 LESS THAN LLD (1.69 1 0.99 E-02)

U PB-214 LESS THAN LLD (5.72 1 1.95 E-02)

BI-214 LESS THAN LLD (4. 90 1 1.49 E-02) l RA-226 LESS THAN LLD (2. 08 1 1. 4 0 E-01) l l AC-228 LESS THAN LLD (4.7712.80 E-02)

VO I

i BROADLEAF VEGETATION SAMPLES BSEP - 79 (PICOCURIES PER GRAM)

APRIL, 1993

[V~')

10.0 MI - NOT SPECIFIED (CONTROL) (BL-802) j (DATE COLLECTED: 04/06/93) l WAX MYRTLE GAMMA SPECTROMETRY MASS: 426.3 GRAMS WET ISOTOPE CONTROL ACTIVITY i

BE-7 (2. 93 1 0.10 E+00)

K-40 (1.35 1 0.16 E+00)

I-131 (< 1.56E-02)

CS-134 (< 1.76E-02)

CS-137 (3.41 1 0. 78 E-02) l TL-208 (1.69 1 0.99 E-02) ls j PB-214 (5.72 1 1.95 E-02)

BI-214 (4.90 1 1.49 E-02)

RA-226 (2.08 1 1.40 E-01)

AC-228 (4.77 1 2. 80 E-02) l l

l lO

l BROADLEAF VEGETATION SAMPLES BSEP - 80 (PICOCURIES PER GRAM)

APRIL, 1993

)

0.6 MI SSE - SPOIL POND (BL-803)

(DATE COLLECTED: 04/06/93)

WAX MYRTLE GAMMA SPECTROMETRY MASS: 399.5 GRAMS WET l ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 1.72 1 0.13 E+00 (2.93 1 0.10 E+00)

K-40 9.76 1 1.25 E-01 (1.35 1 0.16 E+00)

I-131 < 3.12E-02 (< 1.56E-02)

CS-134 < 2.14E-02 (< 1.76E-02)

CS-137 < 2.18E-02 (3.41.1 0.78 E-02) l

(~}. TL-208 LESS THAN LLD (1.69 1 0.99 E-02) lLJ l

PB-214 LESS THAN LLD (5.72 1 1.95 E-02) l __ BI-214 LESS THAN LLD (4.90 1 1,49 E-02)

RA-226 LESS THAN LLD (2. 08 1 1.4 0 E-01)

AC-228 LESS THAN LLD (.4 . 7 7 1 2.80 E-02) l l

)

i BROADLEAF VEGETATION SAMPLES BSEP - 81 I (PICOCURIES PER GRAM) l l

APRIL, 1993 0.7 MI NE - INTAKE CANAL (BL-800)

(DATE COLLECTED: 04/06/93)

(

YAUPON i l

l l GAMMA SPECTROMETRY MASS: 427.2 GRAMS WET j

I

! ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 6.14 1 0.90 E-01 (9.86 1 0.83 E-01)

K-40 3.24 1 0.19 E+00 (9.98 1 1.10 E-01)

I-131 < 1.65E-02 (< 2.09E-02)

CS-134 < 1.73E-02 (< 1.74E-02)

CS-137 < 1.58E-02 (< 2.04E-02)

TL-208 4.51 1 0.83 E-02 (LESS THAN LLD)

(s i

I

('

l PB-212 4.78 1 1.49 E-02 (LESS THAN LLD)

I RA-226 2.42 1 1.93 E-01 (LESS THAN LLD)

(

l l

0

BROADLEAF VEGETATICN SAMPLES ,

BSEP - 82 (PICOCURIES PER GRAM)

() APRIL, 1993

0. 6 MI SW - DISCHARGE CAN% (BL-801)

(DATE COLLECTED: 04/06/93) i l YAUPON GAMMA SPECTROMETRY MASS: 410.2 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY 1

BE-7 1.09 1 0.11 E+00 (9.86 1 0.83'E-01)

K-40 8.10 1 1.77 E-01 (9.98 1 1.10 E-01)

I-131 < 2.26E-02 (< 2.09E-02)

CS-134 < 2.18E-02 (< 1.74E-02)

CS-137 < 2.23E-02. (< 2.04E-02)

PB-212 3.67 1 1.64 E-02 (LESS THAN LLD)

(

l l

l l

l I

O

l BROADLEAF VEGETATION SAMPLES , BSEP - 83  !

(PICOCURIES PER GRAM)

APRIL, 1993

}

l 10.0 MI - NOT SPECIFIED (CONTROL) (BL-802)

(DATE COLLECTED: 04/06/93)

YAUPON GAMMA SPECTROMETRY MASS: 489.1 GRAMS WET ISOTOPE CONTROL ACTIVITY  !

l BE-7 (9.86 + 0.83 E-01) l K-40 (9.98 + 1.10 E-01)

I-131 (< 2.09E-02)

CS-134 (< 1.74E-02)

CS-137 (< 2.04E-02)

O U

l t

i BROADLEAF VEGETATION SAMPLES , BSEP - 84 l (PICOCURIES PER GRAM)

() APRIL, 1993 0.6 MI SSE - SPOIL POND (BL-803)

(DATE COLLECTED: 04/06/93)

YAUPON GAMMA SPECTROMETRY MASS: '475.7 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 1.29 1 0.08 E+00 (9.86 1 0.83 E-01) l K-40 3.91 1 0.18 E+00 (9.98 1 1.10 E-01)

I-131 < 1.69E-02 (< 2.09E-02)

CS-134 < 1.48E-02 (< 1.74E-02)

CS-137 < 1.52E-02 (< 2.04E-02) gg PB-212 2.13 1 1.07 E-02 (LESS THAN LLD)

RA-226 2.05 1 1.47 E-01 (LESS THAN LLD) t 1

I l

BROADLEAF VEGETATION SAMPLES , BSEP - 85 (PICOCURIES PER GRAM)

MAY, 1993 0.7 MI NE - INTAKE CANAL (BL-800) i (DATE COLLECTED: 05/11/93) ,

1 l

2 CHERRY GAMMA SPECTROMETRY MASS: 489.5 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 3.02 1 0.64 E-01 (2.67 1 0.52 E-01) ,

I K-40 2.26 1 0.16 E+00 (3.751 0.20 E+00)

I-131 < 1.45E-02 (< 1.77E-02) ,

l CS-134 < 1.48E-02 (< 1.86E-02) '

CS-137 < 1.44E-02 (< 1.74E-02) f-w ' TL-208 1.91 1 0.-65 E-02 (2.58 1 0.79 E-02) i

~'

PB-212 2.45 1 0.96 E-02 (1.77 1 1.24 E-02)

1 BROADLEAF VEGETATION SAMPLES' , BSEP - 86 (PICOCURIES PER GRAM)

\ MAY, 1993

![G O.6 MI SW - DISCHARGE CANAL (BL-801)

(DATE COLLECTED: 05/11/93)

CHERRY GAMMA SPECTROMETRY MASS: 475.9 GRAMS WET j ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 2.94 1 0.82 E-01 (2.67 1 0.52 E-01) 2.88 1 0.17 E+00 (3.75 1 0.20 E+00)

K-40 I-131 < 1.80E-02 (< 1.77E-02)

CS-134 < 2.02E-02 (< 1.86E-02) i CS-137 < 1.81E-02 (< 1.74E-02) e TL-208 LESS THAN LLD (2.58 + 0.79 E-02)

!h p\~sl d

PB-212 4.32 1 1.41 E (1 77 1 1.24 E-02)

}

4 i

l-

1 s

1

l l

l

, BROADLEAF VEGETATION SAMPLES BSEP - 87 )

(PICOCURIES PER GRAM)

MAY, 1993

(

i 10.0 MI - NOT SPECIFIED (CONTROL) (BL-802)

(DATE COLLECTED: 05/11/93)

CHERRY GAMMA SPECTROMETRY MASS: 428.9 GRAMS WET 4

s ISOTOPE CONTROL ACTIVITY i

BE-7 (2.67 1 0.52 E-01)

K-40 (3. 75 1 0. 20 E+00) 4 I-131 (< 1.77E-02) I l

CS-134 (< 1.86E-02)

CS-137 (< 1.74E-02) l 1 I j - TL-208 (2.58 1 0.79 E-02)  !

PB-212 (1.77 1 1.24 E-02)

J 1

.i 4

4 4

i 1

V 4

i BROADLEAF VEGETATION SAMPLES BSEP - 88 (PICOCURIES PER GRAM)

I MAY, 1993

'u) 7 0.6 MI SSE - SPOIL POND (BL-803)

(DATE COLLECTED: 05/11/93)

, CHERRY 4

5 GAMMA SPECTROMETRY MASS: 430.2 GRAMS MET i

ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 3.04 1 0.47 E-01 (2.67 1 0.52 E-01)

K-40 2.88 1 0.20 E+00 (3.75 10.20 E+00)

I-131 < 1.49E-02 (< 1.77E-02)

CS-134 < 1.46E-02 (< 1.86E-02)

CS-137 < 1.68E-02 (< 1.74E-02).

TL-208 LESS THAN LLD (2.58 1 0.79 E-02) 1 PB-212 LESS THAN LLD (1.77 1 1.24 E-02)

RA-226 2.36 1 1.32 E-01 (LESS THAN LLD) h

)

l 4

J r

J i l

( l BROADLEAF VEGETATION SAMPLES , BSEP - 89

! (PICOCURIES PER GRAM)

/)

%)

MAY, 1993 l 0.7 MI NE - INTAKE CANAL (BL-800)

(DATE COLLECTED: 05/11/93)

WAX MYRTLE GAMMA SPECTROMETRY MASS: 559.5 GRAMS WET l ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 3.43 1 0.72 E-01 (4.31 1 0.82 E-01)

K-40 1.16 1 0.10 E+00 (1.31 1 0.13 E+00)

I-131 < 1.62E-02 (< 1.34E-02)

CS-134 < 1.51E-02 (< 1.99E-02)

CS-137 < 1.56E-02 (< 1.77E-02) l l

!([3) l l

O

BROADLEAF VEGETATION SAMPLES , BSEP - 90 l (PICOCURIES~PER GRAM) l

/s MAY, 1993 I

0.6 MI SW - DISCHARGE CANAL (BL-801)

(DATE COLLECTED: 05/11/93)

WAX MYRTLE i

i GAMMA SPECTROMETRY MASS: 442.8 GRAMS WET l

! ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 7.68 1 0.66 E-01 (4.31 1 0.82 E-01) i

, K-40 2.82 1 0.17 E+00 (1.31 1 0.13 E+00)

I-131 < 1.46E-02 (< 1. 34E-02) 1 CS-134 < 1.66E-02 (< 1.99E-02) 4 l

CS-137 < 1.46E-02 (< 1.77E-02) I g-s) TL-208 1.12 1 0.95 E-02 (LESS THAN LLD) I

%)

i PB-212 1.63 1 1.10 E-02 (LESS THAN LLD) l BI-214 2.33 1 1.42 E-02 (LESS THAN LLD) l l

i l l

l I

4 1

4 I

A U

1

1 BROADLEAF VEGETATION SAMPLES BSEP - 91 (PICOCURIES PER GRAM)

II T MAY, 1993

D 10.0 MI - NOT SPECIFIED (CONTROL) (BL-802)

(DATE COLLECTED: 05/11/93) i i WAX MYRTLE i

GAMMA SPECTROMETRY MASS: '~ 478 GRAMS WET e

ISOTOPE CONTROL ACTIVITY BE-7 (4.31 + 0. 82 E-01) i K-40 (1.31 + 0.13 E+00)

I-131 (< 1.34E-02)

CS-134 (< 1. 99E-02) l CS-137 (< 1.77E-02) i 3

e a

e i

+

l BROADLEAF VEGETATION SAMPLES BSEP - 92 (PICOCURIES PER GRAM)

MAY, 1993 0.6 MI SSE - SPOIL POND (BL-803) I (DATE COLLECTED: 05/11/93) l WAX MYRTLE 1

GAMMA SPECTROMETRY MASS: 499.9 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 6.81 1 0.81 E-01 (4.31 1 0.82 E-01) j K-40 2.05 1 0.16 E+00 (1.31 1 0.13 E+00)  :

I l

I I-131 < 1.47E-02 (< 1.34E-02) 1 CS-134 < 1.34E-02 (< 1.99E-02) l CS-137 < 1.40E-02 (< 1.77E-02) l lv O

BROADLEAF VEGETATION SAMPLES BSEP - 93 (PICOCURIES PER GRAM)

MAY, 1993

{

0.7 MI NE - INTAKE CANAL (BL-800) l (DATE COLLECTED: 05/11/93) j 1

l SWEET BAY GAMMA SPECTROMETRY MASS: 496.2 GRAMS WET ,

I ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 5.32 1 0.76 E-01 (LESS THAN LLD)

K-40 2.15 1 0.15 E+00 (1.85 1 0.14 E+00)

I-131 < 1.54E-02 (< 2.08E-02)

CS-134 < 1.66E-02 (< 1.96E-02)

CS-137 < 1.98E-02 (< 2.02E-02)

RA-226 1.80 1 1.61 E-01 (LESS THAN LLD)

O O

BROADLEAF VEGETATION SAMPLES ,

BSEP - 94 l (PICOCURIES PER GRAM) i jf ) MAY, 1993

,V 0.6 MI SW - DISCHARGE CANAL (BL-801)

(DATE COLLECTED: 05/11/93)

SWEET BAY GAMMA SPECTROMETRY MASS: 473.4 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 7.94 1 0.68 E-01 (LESS THAN LLD)

K-40 2.39 1 0.17 E+00 (1.85 1 0.14 E+00)

I-131 < 1.23E-02 (< 2.08E-02)

CS-134 < 1.29E-02 (< 1.96E-02)

CS-137 < 1.45E-02 (< 2.02E-02) i o

O

i BROADLEAF VEGETATION SAMPLES . BSEP - 95 (PICOCURIES PER GRAM)

() MAY, 1993 10.0 MI - NOT SPECIFIED (CONTROL) (BL-802)

(DATE COLLECTED: 05/11/93)

SWEET BAY GAMMA SPECTROMETRY MASS: 465 GRAMS WET ISOTOPE CONTROL ACTIVITY K-40 (1. 8 5 + 0 .14 E + 0 0 )

I-131 (< 2. 08E-02)

CS-134 (< 1.96E-02)

CS-137 (< 2. 02E-02) l 1

I 1

O

l l BROADLEAF VEGETATION SAMPLES BSEP - 96

, (PICOCURIES PER GRAM)

I \ MAY, 1993

'd 0.6 MI SSE - SPOIL POND (BL-803)

(DATE COLLECTED: 05/11/93)

SWEET BAY GAMMA SPECTROMETRY MASS: 440.1 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 1.77 1 0.60 E-01 (LESS THAN LLD)

K-40 1.73 1 0.16 E+00 (1.85 1 0.14 E+00)

I-131 < 2.12E-02 (< 2.08E-02)

CS-134 < 2.04E-02 (< 1.96E-02) l CS-137 < 1.93E-02 (< 2.02E-02)

{

t l

J

I' l

i BROADLEAF VEGETATION SAMPLES BSEP - 97 l (PICOCURIES PER GRAM)

() JUNE, 1993 0.7 MI NE - INTAKE CANAL (BL-800)

(DATE COLLECTED: 06/08/93)

-l i

CHERRY l

i GAMMA SPECTROMETRY MASS: 389.7 GRAMS WET i

l i

ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY )

l BE-7 9.19 1 0.83 E-01 (4.59 1 0.71 E-01)

K-40 2.90 1 0.19 E+00 (2.04 1 0.17 E+00)

I-131 < 1.66E-02 (< 1.63E-02)

CS-134 < 1.74E-02 (< 1.60E-02)

CS-137 < 1.91E-02 (< 1.46E-02)

BI-214 3.27 1 1.53 E-02 (LESS THAN LLD) i%g-)"g l

l v

1 BROADLEAF VEGETATION SAMPLES ,

BSEP - 98 (PICOCURIES PER GRAM)

JUNE, 1993 0.6 MI SW - DISCHARGE CANAL (BL-801)

(DATE COLLECTED: 06/08/93) l l CHERRY l

GAMMA SPECTROMETRY MASS: -380.5 GRAMS WET l

ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY 1

BE-7 3.22 1 0.74 E-01 (4. 59 1 0. 71 E-01)

K-40 2.87 1 0.20 E+00 (2.04-1 0.17 E+00) 4 I-131 < 1.96E-02 (< 1.63E-02)

CS-134 < 1.89E-02 (< 1.60E-02)

CS-137 < 1.63E-02 (< 1.46E-02)

BI-214 1.67 1 1.57 E-02 (LESS THAN LLD)

RA-226 2.39 1 1.54 E-01 (LESS THAN LLD)

I 1

4 I

i O

l L

BROADLEAF VEGETATION SAMPLES , BSEP - 99 (PICOCURIES PER GRAM)

,C} JUNE, 1993

'\ /

10.0 MI - NOT SPECIFIED (CONTROL) (BL-802) l (DATE COLLECTED: 06/08/93) l CHERRY 1

GAMMA SPECTROMETRY MASS: 422.5 GRAMS WET ,

1 l

ISOTOPE CONTROL ACTIVITY BE-7 (4. 59 1 0. 71 E-01)  ;

l K-40 (2.04 1 0.17 E+00) l

! I-131 (< 1.63E-02) l ,

CS-134 (< 1.60E-02)  !

l CS-137 (< 1.46E-02) l

!(::)

l l

l I

\-)

l BROADLEAF VEGETATION SAMPLES , BSEP - 100 (PICOCURIES PER GRAM) l( )

JUNE, 1993 0.6 MI SSE - SPOIL POND (BL-803) l

_ (DATE COLLECTED: 06/08/93) i i CHERRY GAMMA SPECTROMETRY MASS: 387.9 GRAMS WET 4

i ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 2.86 1 0.71 E-01 (4. 59 1 0. 71 E-01)

K-40 2.43 1 0.19 E+00 (2. 04 1 0.17 E+00)

I-131 < 2.37E-02 (< 1.63E-02)

CS-134 < 1.90E-02 (< 1.60E-02)

CS-137 < 1.74E-02 (< 1.46E-02)

/~N l 5

i 1

(

i r-

BROADLEAF VEGETATION SAMPLES BSEP - 101 (PICOCURIES PER GRAM)

I \ JUNE, 1993

%.)

0.7 MI NE - INTAKE CANAL (BL-800)

(DATE COLLECTED: 06/08/93)

SWEETGUM GAMMA SPECTROMETRY MASS: 429.3 GRAMS WET I

ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 5.49 + 0.58 E-01 (2.15 1 0.64 E-01)

K-40 2.14 1 0.18 E+00 (3. 58 1 0.19 E+00) l I-131 < 1.67E-02 (< 2.05E-02)

CS-134 < 1.59E-02 (< 2.04E-02) i CS-137 < 1.68E-02 (< 1.79E-02) 1 0

i b

V

BROADLEAF VEGETATION SAMPLES BSEP - 102 (PICOCURIES PER GRAM) j ;h

%/

JUNE, 1993 0.6 MI SW - DISCHARGE CANAL (BL-801)

(DATE COLLECTED: 06/08/93)

SWEETGUM GAMMA SPECTROMETRY MASS: 447.7 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 4.22 1 0.66 E-01 (2.15 1 0. 64 E-01)

I K-40 1.36 1 0.15 E+00 (3. 58 1 0.19 E+00) h I-131 < 1.47E-02 (< 2.05E-02) i CS-134 < 1.57E-02 (< 2.04E-02)

CS-137 < 1.40E-02 (< 1.79E-02) i 1

e

]

4 J

O

BROADLEAF VEGETATION SAMPLES ,

BSEP - 103 (PICOCURIES PER GRAM)

/\ JUNE, 1993 U 10.0 MI - NOT SPECIFIED (CONTROL) (BL-802)

(DATE COLLECTED: 06/08/93)

SWEETGUM i

l GAMMA SPECTROMETRY MASS: 459 GRAMS WET ISOTOPE CONTROL ACTIVITY l

BE-7 (2.15 1 0.64 E-01)

K-40 (3.58 1 0.19 E+00)

I-131 (< 2.05E-02)

CS-134 _(< 2.04E-02) I l

(< 1.79E-02)

CS-137 l

1 O

! BROADLEAF VEGETATION SAMPLES BSEP - 104 (PICOCURIES PER GRAM) l l

l

() JUNE, 1993 0.6 MI SSE - SPOIL POND (BL-803) l (DATE COLLECTED: 06/08/93) l SWEETGUM l

1 GAMMA SPECTROMETRY MASS: 446.2 GRAMS WET H l

ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY l BE-7 3.65 1 0.60 E-01 (2.15 1 0.64 E-01)

K-40 2.05 1 0.16 E+00 (3. 58 1 0.19 E+00) l l

I-131 < 1.62E-02 (< 2.05E-02) l CS-134 < 1.38E-02 (< 2.04E-02)

CS-137 < 1.46E-02 (< 1. 79E-02) l 1

l I

I

.b]

o

l l BROADLEAF VEGETATION SAMPLES , BSEP - 105 (PICOCURIES PER GRAM)

JUNE, 1993 0.7 MI NE - INTAKE CANAL (BL-800) l (DATE COLLECTED: 06/08/93)

WAX MYRTLE I GAMMA SPECTROMETRY MASS: '435.9 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY l

BE-7 9.09 1 1 . 0 3 E - 0.1, (5.67 1 0.83 E-01)

K-40 2.61 1 0.20 E+00 (1.17 1 0.14 E+00)

I-131 < 1.94E-02 (< 2.57E-02)

CS-134 < 2.15E-02 (< 2.18E-02 )

CS-137 < 1.85E-02 (< 2.20E-02)

PB-212 1.44 1 1.31 E-02 (LESS THAN LLD) m 4

BROADLEAF_ VEGETATION SAMPLES , BSEP - 106 (PICOCURIES PER GRAM)

( JUNE, 1993

)

l 0.6 MI SW - DISCHARGE CANAL (BL-801)

(DATE COLLECTED: 06/08/93)

WAX MYRTLE GAMMA SPECTROMETRY MASS: 449 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 4.47 1 0.75 E-01 (5.67 1 0.83 E-01)

K-40 2.40 1 0.18 E+00 (1.17 1 0.14 E+00)

I I-131 < 1.68E-02 (< 2.57E-02)

CS-134 < 1.69E-02 (< 2.18E-02)

W CS-137 < 1.50E-02 (< 2.20E-02)

PB-212 3.09 1 1.59 E-02 (LESS THAN LLD) t

}

4 Y

i s

1 e

a 1 BROADLEAF VEGETATION SAMPLES BSEP - 107 (PICOCURIES PER GRAM)

() JUNE, 1993 10.0 MI - NOT SPECIFIED (CONTROL) (BL-802)

I (DATE COLLECTED: 06/08/93) i WAX MYRTLE

i l

GAMMA SPECTROMETRY MASS: 423.8 GRAMS WET ISOTOPE CONTROL ACTIVITY '

4 BE-7 (5.67 1 0.83 E-01)

K-40 (1.17 1 0.14 E+00) 4 4

I-131 (< 2.57E-02) 1

' CS-134 (< 2.18E-02)

CS-137 (< 2.20E-02)

!O 1  !

^

5 i

4 e

W 4

N I

1 BROADLEAF VEGETATION SAMPLES BSEP - 108 l (PICOCURIES PER GRAM)

/ ) JUNE, 1993

\s / 3 4

0.6 MI SSE - SPOIL POND (BL-803) l 3 (DATE COLLECTED: 06/08/93)

WAX MYRTLE l j

a GAMMA SPECTROMETRY MASS: 379.9 GRAMS WET l

)

4 ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY

! BE-7 5.97 + 0.74 E-01 (5.67 + 0.83 E-01) )

i l K-40 1.77 + 0.21 E+00 (1.17 + 0.14 E+00)

I-131 < 2.62E-02 (< 2.57E-02)

]

CS-134 < 2.36E-02 (< 2.18E-02)

~

CS-137 < 2.25E-02 (< 2.20E-02) 4 l

i J

J 4

2 e

2

h FISH AND INVERTEBRATES SAMPLES BSEP - 109 (PICOCURIES PER GRAM)

() FIRST SEMI-ANNUAL, 1993 5.5 MI SSW - FREE SWIMMERS AT DISCHARGE (FI-700)

(DATE COLLECTED: 06/16/93) e FREE SWIMMERS, EDIBLE PORTION 3

GAMMA SPECTROMETRY MASS: 701.9 GRAMS FRESH l ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY j

K-40 3.88 + 0.27 E+00 (NOT REQUIRED) i

't 1

a

'I e

1 O

~

N 4

l FISH AND INVERTEBRATES SAMPLES BSEP - 110 (PICOCURIES PER GRAM) i l

FIRST SEMI-ANNUAL, 1993 FREE SWIMMERS - ATLANTIC OCEAN (CONTROL) (FI-703)

(DATE COLLECTED: 06/16/93) l l

l i FREE SWIMMERS, EDIBLE PORTION j i

1 GAMMA SPECTROMETRY MASS: 525.7 GRAMS FRESH l ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY I K-40 4.70 + 0.33 E+00 (NOT REQUIRED) l l

l 1

4 i

i

}

d

'I

\

V J

t i

l FISH AND INVERTEBRATES SAMPLES BSEP - 111 (PICOCURIES PER GRAM)

[ O FIRST SEMI-ANNUAL, 1993 l O 5.5 MI SSW - BOTTOM FEEDER AT DISCHARGE (FI-701)

(DATE COLLECTED: 06/16/93)

BOTTOM FEEDERS, EDIBLE PORTION GAMMA SPECTROMETRY MASS: 699.1 GRAMS FRESH ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 2.65 + 0.30 E+00 (NOT REQUIRED) l l

l O

i l

lO

l I

I FISH AND INVERTEBRATES SAMPLES , BSEP - 112  ;

(PICOCURIES PER GRAM) )

/~ FIRST SEMI-ANNUAL, 1993 j C)

BOTTOM FEEDER - ATLANTIC OCEAN (CONTROL) (FI-704) '

I (DATE COLLECTED: 06/16/93)

BOTTOM FEEDERS, EDIBLE PORTION 1

) GAMMA SPECTROMETRY MASS: ' 482.1 GRAMS FRESH

! ISOTOPE SAMPLE ACTIVITY CONTROL ACTI"T.TY K-40 4.84 + 0.35 E+00 (NOT REQUIRED) i 1

'k a

A T

1 4

i s

J a

INVERTEBRATES SAMPLES , BSEP - 113 i (PICOCURIES PER GRAM)

FIRST SEMI-ANNUAL, 1993 5.5 MI SSW - SH/BO AT DISCHARGE (IN-702) _ I (DATE COLLECTED: 06/16/93)

INVERTEBRATES, EDIBLE PORTION GAMMA SPECTROMETRY MASS: 426.7 GRAMS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY l

K-40 2.66 1 0.34 E+00 (1.48 1 0.27 E+00) l i

l l

l

! l l

i l

l l

l l l

INVERTEBRATES SAMPLES , BSEP - 114 (PICOCURIES PER GRAM)

FIRST SEMI-ANNUAL, 1993 SH/BO - ATLANTIC OCEAN (CONTROL) (IN-705)

(DATE COLLECTED: 06/16/93) l INVERTEBRATES, EDIBLE PORTION 4

GAMMA SPECTROMETRY MASS: 490.9 GRAMS J

i 1 ISOTOPE CONTROL ACTIVITY l

} K-40 (1.48 + 0.27 E+00)

J l

4 1

4 4

i l

d J

4 1

I

\~s

i SHORELINE SEDIMENT SAMPLES BSEP - 115 (PICOCURIES PER GRAM)

FIRST SEMI-ANNUAL, 1993

)

4.9 MI SSW - DISCHARGE, BEACH (SS-500)

(DATE COLLECTED: 06/08/93)

GAMMA SPECTROMETRY MASS: 965.6 GRAMS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 8.26 1 1.00 E-01 (NOT REQUIRED)

TL-208 2.84 1 0.66 E-02 (NOT REQUIRED)

PB-212 1.04 1 0.14 E-01 (NOT REQUIRED) l PB-214 1.14 1 0.18 E-01 (NOT REQUIRED) l l BI-214 1.28 1 0.16 E-01 (NOT REQUIRED) l l

l

\ )T 1 i

l l

r i

l 1

SURFACE WATER SAMPLES , BSEP - 116 (PICOCURIES PER LITER)

JANUARY, 1993 0.7 MI NE - INTAKE CANAL (CONTROL) (SW-400)

RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY I TRITIUM 0.005 (< 9.33E+02)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE CONTROL ACTIVITY K-40 (5.90 + 3.98 E+01)

BI-214 (8.92 + 5.88 E+00)

, I

()

l I

I

SURFACE WATER SAMPLES BSEP - 117 (PICOCURIES PER LITER) i JANUARY, 1993 4.9 MI SSW - DISCHARGE CANAL, STILL POND (SW-401)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY TRITIUM 0.005 < 9.33E+02 (< 9.33E+02) 1 1

4 GAMMA SPECTROMETRY VOLUME: l' LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY l l

K-40 1.13 1 0.47 E+02 (5. 90 1 3. 98 E+01)

! TL-208 4.96 + 2.51 E+00 (LESS THAN LLD)

PB-212 5.49 + 3.80 E+00 (LESS THAN LLD)

BI-214 LESS THAN LLD (8. 92 + 5. 88 E+00) i 1

a 1

J

O 4

4

l-SURFACE WATER SAMPLES , BSEP - 118 (PICOCURIES PER LITER)

() FEBRUARY, 1993 0.7 MI NE - INTAKE CANAL (CONTROL) (SW-400)

RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY TRITIUM 0.005 (< 9.20E+02)

GAMMA SPECTROMETRY VOLUME: 1 LITERS l

ISOTOPE CONTROL ACTIVITY K-40 (1.21 + 0.32 E+02) i x>

1 1

SURFACE WATER SAMPLES , BSEP - 119 (PICOCURIES PER LITER)

FEBRUARY, 1993 4.9 MI SSW - DISCHARGE CANAL, STILL POND (SW- 4 01)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY TRITIUM 0.005 < 9.20E+02 (< 9.20E+02)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 1.62 1 0.33 E+02 (1.21 1 0.32 E+02)

TL-208 4.40 1 1.41 E+00 (LESS THAN LLD)

RA-226 4.96 1 3.50 E+01 (LESS THAN LLD)

O O

I l

SURFACE WATER SAMPLES . BSEP - 120 l (PICOCJRIES PER LITER) I MARCH, 1993

{( ) l 0.7 MI NE - INTAKE CANAL (CONTROL) (SW-400) 1 RADIOCHEMISTRY i

ANALYSIS LITERS CONTROL ACTIVITY i

l TRITIUM 0.005 (< 9.29E+02) i GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE CONTROL ACTIVITY

< l 4

K-40 (5.14 + 2.58 E+01) 1 l

O

, l I

i I

i O

. - g

j l

, SURFACE WATER SAMPLES BSEP - 121 l (PICOCURIES PER LITER) i

() MARCH, 1993 4.9 MI SSW - DISCHARGE CANAL, STILL POND (SW-401) 1

! RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY l TRITIUM 0.005 < 9.29E+02 (< 9.29E+02) l l

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 4.37 + 3.08 E+01 (5.14 + 2.58 E+01) l l

1

l SURFACE WATER SAMPLES , BSEP - 122

, (PICOCURIES PER LITER)

APRIL, 1993 0.7 MI NE - INTAKE CANAL (CONTROL) (SW-400) l

< RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY TRITIUM 0.005 (< 1.04E+03) 1 1 '

GAMMA SPECTROMETRY VOLUME: 1 LITERS l

l CONTROL ACTIVITY s

ISOTOPE l K-40 (8.96 + 3.36 E+01) l i

d 4

i i

a

+

V

i SURFACE WATER SAMPLES . BSEP - 123 (PICOCURIES PER LITER)

APRIL, 1993 4.9 MI SSW - DISCHARGE CANAL, STILL POND (SW-401)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY TRITIUM 0.005 < 1.04E+03 (< 1.04E+03) l l GAMMA SPECTROMETRY VOLUME: 1 LITERS I

ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY

( K-40 1.34 1 0.34 E+02 (8.96 1 3.36 E+01)

PB-212 3.30 + 2.82 E+00 (LESS THAN LLD) lO G

O

SURFACE WATER SAMPLES BSEP - 124 (PICOCURIES PER LITER)

MAY, 1993 0.7 MI NE - INTAKE CANAL (CONTROL) (SW-400)

I l

RADIOCHEMISTRY  ;

ANALYSIS LITERS CONTROL ACTIVITY TRITIUM 0.005 (< 9.91E+02)'

GAMMA SPECTROMETRY VOLUME: 1 LITERS l

ISOTOPE CONTROL ACTIVITY K-40 (2.16 + 0.40 E+02) l l

lO l

l N

. ~ , . , - -

i I

SURFACE WATER SAMPLES , BSEP - 125

! (PICOCURIES PER LITER)

() MAY, 1993 4.9 MI SSW - DISCHARGE CANAL, STILL POND (SW-401)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY TRITIUM 0.005 < 9.91E+02 (< 9.91E+02)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 2.79 + 0.36 E+02 (2.16 + 0.40 E+02)

TL-208 5.03 + 1.34 E+00 (LESS THAN LLD) l I f"

~/

l l

l __

l l 1 i SURFACE WATER SAMPLES , BSEP - 126 l (PICOCURIES PER LITER) ib\ JUNE, 1993

'V 0.7 MI NE - INTAKE CANAL (CONTROL) (SW-400)

RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY l

TRITIUM 0.005 '

(< 1.07E+03)

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE CONTROL ACTIVITY K-40 (3.32 + 0.43 E+02)

TL-208 (4.30 + 1. 56 E+00) 1 I

I O

l

SURFACE WATER SAMPLES , BSEP - 127 (PICOCURIES PER LITER)

/ JUNE, 1993

)

4.9 MI SSW - DISCHARGE CANAL, STILL POND (SW-401)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY TRITIUM 0.005 < 1.07E+03 (< 1.07E+03)

GAMMA SPECTROMETRY VOLUME: 1 LITERS I ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 3.39 1 0.45 E+02 (3.32 + 0.43 E+02)

TL-208 LESS THAN LLD (4. 30 1 1. 56 E+00) l

!O 1

l r r%

%)

ENVIRONMENTAL TLD , BSEP - 128

, (MILLIROENTGEN PER WEEK)

,V

[ ) FIRST QUARTER, 1993

! STATION MILLIROENTGEN PER WEEK CONTROL (1.00 1 0.40 E+00) 1 1.1 MI E - MOORE ST EXTENSION 7.00 1 3.00 E-01 I

5 1.0 MI ESE - MOORE ST EXTENSION 7.00 1 3.00 E-01 2

3 0.9 MI SE - MOORE ST EXTENSION 7.00 1 3.00 E-01 4 1.1 MI SSE - MOORE ST EXTENTION 8.00 1 3.00 E-01 5 1.1 MI S - LEONARD ST 8.00 1 3.00 E-01 6 1.0 MI S - BEMCO POWER LINE 7.00 1 3.00 E-01

] 7 1.0 MI SN - HWY 87 AT RIGHT-OF-WAY 8.00 1 3.00 E-01 8 1.2 MI W - HWY 87 7.00 1 3.00 E-01 9 1.0 MI WNW - BETHEL CHURCH RD 1.00 1 0.30 E+00

("]

G' i 10 0.9 MI NW - BETHEL CHURCH RD 6.00 1 3.00 E-01 11 0.9 MI NNW - BETHEL CHURCH RD 1.00 1 0.30 E+00 l 12 1.0 MI N - BETHEL CHURCH RD 7.00 1 3.00 E-01 13 1.2 MI NNE - BETHEL CHURCH RD 7.00 1 3.00 E-01 j 14 0.5 MI NE - INTAKE CANAL 1.10 1 0.40 E+00 4

15 0.9 MI ENE - INTAKE CANAL 9.00 1 3.00 E-01 16 1.0 MI WSW - DISCHARGE CANAL 8.00 1 3.00 E-01 I 17 1.5 MI ESE - PFIZER PROPERTY 6.00 1 3.00 E-01 18 1.7 MI SE - PFIZER PROPERTY 9.00 1 3.00 E-01 1

20 2.0 MI S - MOORE ST 7.00 1 3.00 E-01 21 2.9 MI SSW - WEST ST AT SEA CAPTAIN 7.00 1 3.00 E-01 23 4.6 MI WSW - NEAR AIRPORT 7.00 3.00 E-01 M

-# - A

• _ m em 1

ENVIRONMENTAL TLD , BSEP - 129

, (MILLIROENTGEN PER WEEK)

() FIRST QUARTER, 1993 STATION MILLIROENTGEN PER WEEK i

, CONTROL (1.00 1 0.40 E+00)

24 3.0 MI W - HWY 211 8.00 1 3.00 E-01 i 25 8.7 MI WNW - ANTIOCH BAPTIST CHURCH 1.00 1 0.30 E+00

)

26 5.9 MI NW - W BOILING SPRINGS RD 1.10 1 0.30 E+00 27 5.0 MI NNW - HWY 133 7.00 1 3.00 E-01 28 4.2 MI NW - AT SOUTH BRUNSWICK HS 8.00 1 3.00 E-01 29 2.6 MI SSW - SOUTHPORT ELEMENTARY SCHOOL 7.00 1 3.00 E-01

. 30 2.0 MI NE - SUNNY POINT MOT 1.10 1 0.30 E+00 31 2.6 MI ENE - SUNNY POINT MOT 8.00 1 3.00 E-01

. /~3 32 5.7 MI ENE - FT FISHER AFB HOUSING 8.00 1 3.00 E-01 V 34 5.5 MI ENE - FT FISHER MUSEUM 8.00 + 3.00 E-01

_ 35 7.5 MI SSE - BALD HEAD ISLAND 6.00 1 3.00 E-01 36 9.3 MI NE - CAROLINA BEACH 1.20 1 1.60 E+00 d

37 5.5 MI NW - BOILING SPRINGS LAKES 7.00 1 3.00 E-01 s

38 11.0 MI W - SUNSET HARBOR 7.00 1 3.00 E-01 39 5.3 MI SW - YAUPON BEACH CITY RALL 7.00 + 3.00 E-01 1

40 6.9 MI WSW - LONG BEACH CITY HALL 8.00 1 3.00 E-01 75 4.5 MI S - FT CASWELL BAPTIST ASSEMBLY 9.00 1 3.00 E-01 76 4.8 MI SSW - CASWELL BEACH 1.10 1 0.30 E+00 77 5.3 MI SSE - BALDHEAD ISLAND 7.00 1 3.00 E-01 78 10.0 MI NNE - HWY 133 AT SR 1521 8.00 1 3.00 E-01 81 10.0 MI WNW - MIDWAY RD AT SR 1508 1.00 1 0.40 E+00 4

l ENVIRONMENTAL TLD , BSEP - 130 l (MILLIROENTGEN PER WEEK) l l

SECOND QUARTER, 1993

(} l STATION MILLIROENTGEN PER WEEK i

l 1

CONTROL (7.00 1 1.00 E-01) 1 1.1 MI E - MOORE ST EXTENSION 7.00 1 1.00 E-01 2 1.0 MI ESE - MOORE ST EXTENSION 8.00 + 1.00 E-01

- l 3 0.9 MI SE - MOORE ST EXTENSION 7.00 + 1.00 E-01 l l

4 1.1 MI SSE - MOORE ST EXTENTION 7.00 + 1.00 E-01  !

5 1.1 MI S - LEONARD ST 7.00 1 2.00 E-01 6 1.0 MI S - BEMCO POWER LINE 7.00 1 1.00 E-01 7 1.0 MI SW - HWY 87 AT RIGHT-OF-WAY 9.00 + 1.00 E-01

8 1.2 MI W - HWY 87 7.00 + 1.00 E-01 t

s 9 1.0 MI WNW - BETHEL CHURCH RD 7.00 + 1.00 E-01 l

's_ '

10 0.9 MI NW - BETHEL CHURCH RD 7.00 + 1.00 E-01

~

l

! l 11 0.9 MI NNW - BETHEL CHURCH RD 7.00 1 1.00 E-01 12 1.0 MI N - BETHEL CHURCH RD 7.00 y 1.00 E-01 13 1.2 MI NNE - BETHEL CHURCH RD 7.00 + 1.00 E-01 14 0.5 MI NE - INTAKE CANAL 8.00 1 1.00 E-01

! 15 0.9 MI ENE - INTAKE CANAL 8.00 + 1.00 E-01

! 16 1.0 MI WSW - DISCHARGE CANAL 7.00 1 1.00 E-01 17 1.5 MI ESE - PFIZER PROPERTY 7.00 + 1.00 E-01 4

18 1.7 MI SE - PFIZER PROPERTY 7.00 1 1.00 E-01 20 2.0 MI S - MOORE ST 7.00 1 1.00 E-01 21 2.9 MI SSW - WEST ST AT SEA CAPTAIN 7.00 1 1.00 E-01 23 4.6 MI WSW - NEAR AIRPORT 6.00 + 1.00 E-01 O

ENVIRONMENTAL TLD . BSEP - 131 (MILLIROENTGEN PER WEEK)

I\ SECOND QUARTER, 1993 U

j STATION MILLIROENTGEN PER WEEK l

l CONTROL (7.00 1 1.00 E-01) 24 3.0 MI W - HWY 211 7.00 1 1.00 E-01 25 8.7 MI WNW - ANTIOCH BAPTIST CHURC'I 8.00 1 1.00 E-01 26 5.9 MI NW - W BOILING SPRINGS RD 8.00 1 1.00 E-01 27 15.0 MI NNW - HWY 133 6.00 1 1.00 E-01 28 4.2 MI NW - AT SOUTH BRUNSWICK HS 7.00 ,+ 1.00 E-01 29 2.6 MI SSW - SOUTHPORT ELEMENTARY SCHOOL 6.00 1 1.00 E-01 30 2.0 MI NE - SUNNY POINT MOT 8.00 1 1.00 E-01 31 2.6 MI ENE - SUNNY POINT MOT 9.00 1 1.00 E-01 32 5.7 MI ENE - FT FISHER AFB HOUSING 8.00 1 1.00 E-01 33 4.0 MI E - FERRY SLIP IN NEW HANOVER CO 7.00 1 1.00 E-01 34 5.5 MI ENE - FT FISHER MUSEUM 7.00 1 1.00 E-01 35 7.5 MI SSE - BALD HEAD ISLAND 6.00 1 1.00 E-01 36 9.3 MI NE - CAROLINA BEACH 7.00 1 1.00 E-01 37 5.5 MI NW - BOILING SPRINGS LAKES 6.00 1 1.00 E-01 38 11.0 MI W - SUNSET HARBOR 7.00 1 1.00 E-01 39 5.3 MI SW - YAUPON BEACH CITY HALL 7.00 1 1.00 E-01 40 6.9 MI WSW - LONG BEACH CITY HALL 7.00 1 1.00 E-01 75 4.5 MI S - FT CASWELL BAPTIST ASSEMBLY 8.00 1 1.00 E-01 76 4.8 MI SSW - CASWELL BEACH 8.00 1 1.00 E-01 78 10.0 MI NNE - HWY 133 AT SR 1521 7.00 1 1.00 E-01 79 9.5 MI N - SR 1539 AT SR 1521 7.00 1 1.00 E-01 0

ENVIRONMENTAL TLD , BSEP - 132 (MILLIROENTGEN PER WEEK)

,\

SECOID QUARTER, 1993

()

STATION MILLIROENTGEN PER WEEK CONTROL (7.00 1 1.00 E-01) 81 10.O MI WNW - MIDWAY RD AT SR 1508 7.00 1 1.00 E-01 d

/' i of l

\

I l

I 1

\

l l

l l

4

Racilo!ogical Environmentai Operating Report VOLUME Ill JULY 1,1993 - DECEMBER 31,1993 SAMPLE ANALYSIS DATA 1

1 l

l 1

h lesws M """ i. a sI a

bb5N$bYY!!OE't; 14UCLEAR PROKdCT CAROUHa POWER & LIGHT

AIR CARTRIDGE SAMPLES - IODINE ,

BSEP - 1 (PICOCURIES PER CUBIC METER)

'(T THIRD QUARTER, 1993 V

1.0 MI SW - VISITOR'S CENTER (AC-200)

DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY.  ;

I 07/06/93 333.8 < 1.52E-02 (< 1.78E-02) 07/12/93 253.2 < 2.98E-02 (< 2.48E-02) 07/19/93 302.1' < 2.92E-02 (< 2.98E-02) 07/26/93 290.1 < 1.91E-02 (< 3.76E-02) 08/02/93 299.1 < 2.73E-02 (< 2.76E-02) 08/09/93 299.2 < 2.53E-02 (< 2. 83E-02) ,

08/16/93 283.6 < 3.17E-02 (< 2.69E-02) 08/23/93 302.0 < 2.80E-02 (< 3.26E-02) l gs 08/30/93 290.4 < 1.79E-02 (< 2.53E-02) l t 1 09/07/93 311.2 < 2.49E-02 (< 2.55E-02)

. . _ 09/13/93 249.1 < 3.50E-02 (< 3.40E-02) l 09/20/93 283.3 < 2.56E-02 (< 1.84E-02) l 09/27/93 284.7 < 1.95E-02 (< 3 . 3' ;2)

l AIR CARTRIDGE SAMPLES - IODINE BSEP - 2 i (PICOCURIES PER CUBIC METER) l THIRD QUARTER, 1993

' f)

w./

l

~0.6 MI NE - PMAC (AC-201)  !

1 l

DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY '

07/06/93 295.2 < 2.41E-02 (< 1.78E-02) l 07/12/93 226.9 < 4.24E-02 (< 2.48E-02) l l

07/19/93 268.9 < 3.49E-02 (< 2.98E-02) 07/26/93 257.4 < 3.51E-02 (< 3.76E-02) 08/02/93 266.1 < 3.00E-02 (< 2.76E-02) 08/09/93 259.1 < 2.63E-02 (< 2.83E-02)

! 08/16/93 242.3 < 4.09E-02 (< 2.69E-02) 08/23/93 260.6 < 3.34E-02 (< 3.26E-02)

~x 08/30/93 246.7 < 3.20E-02 (< 2.53E-02)

'l) 09/07/93 303.9 < 2.41E-02 (< 2.55E-02) 09/13/93 245.2 < 1.93E-02 (< 3.40E-02) 09/20/93 280.4 < 2.98E-02 (< 1.84E-02) 09/27/93 281.6 < 2.97E-02 (< 3.37E-02) l l

l

4 AIR CARTRIDGE SAMPLES - IODINE , BSEP - 3 (PICOCURIES PER CUBIC METER)

THIRD QUARTER, 1993 l l 1.0 MI S - SUBSTATION ON CONSTRUCTION RD (AC-202)

DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 07/06/93 438.2 < 1.84E-02 (< 1.78E-02)'

t 07/12/93 332.4 < 2.58E-02 (< 2.48E-02) l 07/19/93 387.5 < 2.73E-02 (< 2.98E-02) 1 07/26/93 287.7 < 2.34E-02 (< 3.76E-02) f 08/02/93 136.1 < 4.27E-02 (< 2.76E-02) i l 08/09/93 286.3 < 2.62E-02 (< 2.83E-02) 08/16/93 299.0 < 2.24E-02 (< 2.69E-02) i

(< 3.26E-02) 08/23/93 369.6 < 2.03E-02 gg g 08/30/93 343.8 < 2.63E-02. (< 2.53E-02) 3 09/07/93 296.7 < 2.43E-02 (< 2.55E-02) i 1 09/13/93 224.1 < 2.90E-02 (< 3.4 0E-02) j i

_ 09/20/93 262.1 < 2.86E-02 (< 1.84E-02) 09/27/93 262.7 < 2.86E-02 (< 3.37E-02) i i

1 l

4 0 1

s 4

4

, . , ---_.,..m .

l i

AIR CARTRIDGE SAMPLES - IODINE ,

BSEP - 4  !

(PICOCURIES PER CUBIC METER) l THIRD QUARTER, 1993

(

2.3 MI SSW - SOUTHPORT SUBSTATION (AC-203) l l

l l

DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY <

l 07/06/93 281.7 < 2.02E-02 (< 1.78E-02) 07/12/93 214.3 < 3.93E-02 (< 2.48E-02) 07/19/93 249.6 < 3.30E-02 (< 2.98E-02) l l

07/26/93 237.0 < 2.62E-02 (< 3.76E-02) i l

08/02/93 241.1 < 2.56E-02 (< 2.76E-02) 08/09/93 246.8 < 1.37E-02 (< 2.83E-02) l l 08/16/93 229.1 < 2.41E-02 (< 2.69E-02) 08/23/93 241.1 < 4.06E-02 (< 3.26E-02) l j s 08/30/93 192.0 < 2.71E-02 (< 2.53E-02)

' ~

09/07/93 241.4 < 2.04E-02 (< 2. 55E-02)

_ 09/13/93 247.4 < 3.85E-02 (< 3.40E-02) l 1

(< 1.84E-02) 09/20/93 284.5 < 2.38E-02 1 09/27/93 285.7 < 1.82E-02 (< 3.37E-02) l

()

1 - - , . -

AIR CARTRIDGE SAMPLES - IODINE BSEP - 5 (PICOCURIES PER CUBIC METER)

THIRD QUARTER, 1993 23.0 MI NNE - SUTTON PLANT (CONTROL) (AC-204)

DATE COLLECTED CUBIC METERS CONTROL ACTIVITY 07/06/93 324.6 (< 1.78E-02) 07/12/93 239.0 (< 2.48E-02) 07/19/93 278.6 (< 2.98E-02) 07/26/93 273.7 (< 3.76E-02) 1 08/02/93 276.6 (< 2.76E-02) 08/09/93 276.9 (< 2.83E-02) 08/16/93 272.3 (< 2.69E-02) 08/23/93 277.4 (< 3.26E-02)

! 08/30/93 273.9 (< 2.53E-02) 09/07/93 313.2 (< 2.55E-02) 09/13/93 242.4 (< 3.40E-02) 09/20/93 281.8 (< 1.84E-02) 09/27/93 278.5 (< 3.37E-02) l l

O

^

l l '

l AIR CARTRIDGE SAMPLES - IODINE ,

BSEP - 6 (PICOCURIES PER CUBIC METER)

/T THIRD QUARTER, 1993

(\_J  :

l l

0.6 MI SSE - SPOIL POND (AC-205) l DATE I COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY l

07/06/93 327.3 < 2.04E-02 (< 1. 78E-02 )

07/12/93 248.2 < 3.65E-02 (< 2.48E-02) 1

(< 2.98E-02) 07/19/93 295.3 < 3.15E-02 07/26/93 281.6 < 3.05E-02 (< 3.76E-02) l 08/02/93 290.2 < 3.28E-02 (< 2.76E-02) l 08/09/93 289.3 < 2.72E-02 (< .2. 83E-02) l l

(< 2.69E-02) 08/16/93 272.4 < 3.68E-02 08/23/93 281.4 < 2.54E-02 (< 3.26E-02) t f-~ 08/30/93 262.6 < 3.14E-02 (< 2.53E-02)

('

09/07/93 304.3 < 2.38E-02 (< 2.55E-02) l 09/13/93 256.2 < 1.33E-02 (< 3.40E-02) 09/20/93 289.1 < 2.73E-02 (< 1.84E-02) 09/27/93 289.7 < 2.73E-02 (< 3.37E-02)

AIR CARTRIDGE SAMPLES - ' IODINE ,

BSEP - 7

! (PICOCURIES PER CUBIC METER) 4

{

'V FOURTH QUARTER, 1993 1.0 MI SW - VISITOR'S CENTER (AC-200)

~

DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY l 1

10/04/93 282.2 < 3.38E-02 (< 3.27E-02) l 10/11/93 280.3 < 2.81E-02 (< 3.25E-02) 10/18/93 283.8 < 2.02E-02 (< 2.62E-02) i 10/25/93 285.0 < 2.17E-02 (< 3.28E-02)

).

11/01/93 290.1 < 3.01E-02 (< 3.25E-02) ,

1 11/08/93 281.3 < 3.09E-02 (<-3.76E-02) l

! 11/15/93 270.3 < 3.47E-02 (< 3.35E-02) i 11/22/93 286.9 < 2.29E-02 (< 3.09E-02)

' f ~.,

, 11/29/93 282.7 < 2.70E-02 (< 3.83E-02)

I\_

' 12/06/93 274.5 < 3.64E-02 (< 3.25E-02) 12/13/93 276.4 < 2.80E-02 (< 3.83E-02) 7 12/20/93 273.3 < 2.74E-02 (< 3.37E-02) 12/28/93 307.6 < 2.04E-02 (< 2.73E-02) 3 i

4 4

w Q i

i

AIR CARTRIDGE SAMPLES - IODINE BSEP - 8 (PICOCURIES PER CUBIC METER)

[3 FOURTH QUARTER, 1993 V

0.6 MI NE - PMAC (AC-201)

DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 10/04/93 277.4 < 3.26E-02 (< 3.27E-02) l 10/11/93 275.3 < 2.44E-02 (< 3.25E-02) 10/18/93 276.6 < 2.96E-02 (< 2.62E-02) 10/25/93 279.6 < 1.98E-02 (< 3.28E-02) 11/01/93 281.5 < 2.57E-02 (< 3.25E-02) 11/08/93 271.9 < 3.30E-02 (< 3.76E-02) 11/15/93 263.2 < 3.94E-02 (< 3.35E-02) 11/22/93 278.9 < 3.24E-02 (< 3.09E-02) g 11/29/93 267.8 < 2.94E-02 (< 3.83E-02)

>)

12/06/93 262.3 < 3.75E-02 (< 3.25E-02) 12/13/93 284.7 < 2.96E-02 (< 3.83E-02) l l 12/20/93 291.2 < 2.00E-02 (< 3.37E-02) .

l l 12/28/93 328.4 < 2.74E-02 (< 2.73E-02) l 1

l

{V l

l

AIR CARTRIDGE SAMPLES - IODINE ,

BSEP - 9 (PICOCURIES PER CUBIC METER)

FOURTH QUARTER, 1993 1.0 MI S - SUBSTATION ON CONSTRUCTION RD (AC-202) l l DATE l COLLECTED CUBIC METERS SAMPLE' ACTIVITY CONTROL ACTIVITY 10/04/93 261.5 < 3.01E-02 (< 3.27E-02)

, 10/11/93 257.7 < 2.95E-02 (< 3.25E-02) 10/18/93 263.4 < 2.37E-02 (< 2.62E-02) 10/25/93 270.6 < 3.08E-02 (< 3.28E-02) l 11/01/93 232.5 < 3.22E-02 (< 3.25E-02) 11/15/93 244.3 < 3.13E-02 (< 3.35E-02) 11/22/93 257.8 < 3.11E-02 (< 3.09E-02) l

(< 3.83E-02) 11/29/93 261.3 < 2.12E-02 f-s 12/06/93 259.5 < 3.73E-02 (< 3.25E-02)

'O l

12/13/93 262.1 < 3.82E-02 (< 3.83E-02) 12/20/93 262.4 < 3.00E-02 (< 3.37E-02)

12/28/93 303.5 < 3.11E-02 (< 2.73E-02)

I i

i V

l I

l AIR CARTRIDGE SAMPLES - IODINE ,

BSEP - 10 I (PICOCURIES PER CUBIC METER)  !

, 1

(')

Q)

FOURTH QUARTER, 1993 l

2.3 MI SSW - SOUTHPORT SUBSTATION (AC-203) l i \

DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY l

10/04/93 284.8 < 1.95E-02 (< 3.27E-02) i 10/11/93 278.8 < 1.73E-02 (< 3.25E-02) i 10/18/93 279.3 < 2.50E-02 (< 2.62E-02) l

l 10/25/93 284.4 < 2.67E-02 (< 3.28E-02) l I

j 11/01/93 288.9 < 2.14E-02 (< 3.25E-02) 11/08/93 279.2 < 2.31E-02 (< 3.76E-02) j 11/15/93 268.7 < 2.60E-02 (< 3.35E-02) l 11/22/93 284.7 < 2.18E-02 (< 3.09E-02) i l

11/29/93 282.4 < 2.31E-02 (< 3.83E-02) l 12/06/93 275.6 < 3.46E-02 (< 3.25E-02) 12/13/93 276.5 < 3.44E-02 (< 3. 83E-02) 12/20/93 272.9 < 2.94E-02 (< 3.37E-02) 12/28/93 311.4 < 2.63E-02 (< 2. 73E-02) 1 4

1

AIR CARTRIDGE SAMPLES - IODINE '

BSEP - 11 4 (PICOCURIES PER CUBIC METER) l FOURTH QUARTER, 1993 23.0 MI NNE - SUTTON PLANT (CONTROL) (AC-204) i i

DATE  ;

4 COLLECTED CUBIC METERS CONTROL ACTIVITY I l

i 10/04/93 275.8 (< 3.27E-02) 10/11/93 277.6 (< 3.25E-02) 10/18/93 268.6 (< 2.62E-02) l 10/25/93 271.2 (< 3.28E-02) )

l 11/01/93 269.1 (< 3.25E-02) j l

l 11/08/93 266.0 (< 3.76E-02)

11/15/93 263.4 (< 3.35E-02) d 11/22/93 255.6 (< 3.09E-02) i i

gg 11/29/93 261.8 (< 3.83E-02) )

12/06/93 264.4 (< 3.25E-02) 12/13/93 261.8 (< 3.83E-02) I 12/20/93 264.5 (< 3.37E-02) I 12/28/93 293.7 (< 2.73E-02)

J 1

1

i AIR CARTRIDGE SAMPLES - IODINE ,

BSEP - 12 (PICOCURIES PER CUBIC METER)

FOURTH QUARTER, 1993

)

0.6 MI SSE - SPOIL POND (AC-205) i DATE =

COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY j 10/04/93 292.5 < 2.42E-02 (< 3.27E-02) ,

10/11/93 283.4 < 2.37E-02 (< 3.25E-02) 10/18/93 289.6 < 3.35E-02 (< 2.62E-02) 10/25/93 289.7 < 1.66E-02 (< 3.28E-02)

11/01/93 92.4 < 7.94E-02 (< 3.25E-02) 11/08/93 287.7 < 2.15E-02 (< 3.76E-02) l 11/15/93 277.5 < 3.54E-02 (< 3.35E-02) 11/22/93 292.7 < 1.98E-02 (< 3.09E-02) 11/29/93 157.6 < 2.97E-02 (< 3.83E-02) I O J2/06/93 159.2 < 5.31E-02 (< 3.25E-02)

! 12/13/93 279.1 < 2.74E-02 (< 3.83E-02)

) 12/20/93 281.9 < 3.21E-02 (< 3.37E-02)

, 12/28/93 318.8 < 2.48E-02 (< 2.73E-02) 1 i

6 V

J

- . . y

AIR PARTICULATE SAMPLES - BETA , BSEP - 13 (PICOCURIES PER CUBIC METER)

})

NJ THIRD QUARTER, 1993 1.0 MI SW - VISITOR'S CENTER (AP-200) j i

DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY l

07/06/93 333.8 1.83 1 0.28 E-02 (1.39 1 0.27 E-02) l 07/12/93 253.2 2.64 1 0.39 E-02 (2.36 1 0.40 E-02)

! 07/19/93 302.1 1.65 1 0.29 E-02 (1.63 1 0.31 E-02) 07/26/93 290.1 1.60 1 0.30 E-02 (1.73 1 0.32 E-02)

, 08/02/93 299.1 2.16 + 0.33 E-02 (1.92 + 0.33 E-02) l 08/09/93 299.2 1.94 1 0.32 E-02 (1.62 1 0.32 E-02) l 08/16/93 283.6 1.72 1 0.30 E-02 (1.55 1 0.30 E-02) 08/23/93 302.0 2.22 1 0.33 E-02 (1. 76 1 0. 32 E-02) jf- 08/30/93 290.4 1.78 1 0.30 E-02 (1.67 1 0.31 E-02) l \~# 09/07/93 311.2 1.82 1 0.30 E-02 (1.58 1 0.29 E-02) i 09/13/93  !!4 9 .1 1.81 1 0.35 E-02 (1.75 1 0.35 E-02) 09/20/93 283.3 1.04 1 0.28 E-02 (1.49 1 0.31 E-02) j 09/27/93 284.7 3.09 1 0.38 E-02 (2.691 0.37 E-02) i 4

h l

t J

. m. ,

AIR PARTICULATE SAMPLES - BETA ,

BSEP - 14 (PICOCURIES PER CUBIC METER)

/ THIRD QUARTER, 1993 0.6 MI NE - PMAC (AP-201)

DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 07/06/93 295.2 2.01 1 0.32 E-02 (1.39 1 0.27 E-02) 07/12/93 226.9 2.47 1 0.42 E-02 (2.36 1 0.40 E-02) 07/19/93 268.9 1.57 1 0.31 E-02 (1.63 1 0.31 E-02) 07/26/93 257.4 1,91 1 0.35 E-02 (1.73 1 0.32 E-02) 08/02/93 266.1 1.78 1 0.33 E-02 (1.92 1 0.33 E-02) 08/09/93 259.1 1.49 1 0.33 E-02 (1.62 1 0.32 E-02) 08/16/93 242.3 1.58 1 0.33 E-02 (1.55 1 0.30 E-02) 08/23/93 260.6 2.07 1 0.36 E-02 (1.76 1 0.32 E-02) f es 08/30/93 246.7 1,67 1 0.34 E-02 (1.67 1 0.31 E-02)

('-) 09/07/93 303.9 1.96 1 0.32 E-02 (1.58 1 0.29 E-02) 09/13/93 245.2 1.61 1 0.34 E-02 (1.75 1 0.35 E-02) 09/20/93 280.4 1.48 1 0.31 E-02 (1.49 1 0.31 E-02) 09/27/93 281.6 2.40 1 0.35 E-02 (2.6910.37 E-02)

O

AIR PARTICULATE SAMPLES - BETA .

BSEP - 15 ,

(PICOCURIES PER CUBIC METER)

THIRD QUARTER, 1993 1.0 MI S - SUBSTATION ON CONSTRUCTION RD (AP-202) f DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY f

07/06/93 438.2 1.62 1 0.23 E-02 (1.39 1 0.27 E-02)-

07/12/93 332.4 2.22 1 0.31 E-02 (2.36 1 0.40 E-02) 07/19/93 387.5 1.62 1 0.25 E-02 (1.63 1 0.31 E-02)

[ 07/26/93 287.7 1.40 1.0.30 E-02 (1.73 1 0.32 E-02) l 08/02/93 136.1 1.66 1 0.55 E-02 (1.92 1 0.33 E-02) )

08/09/93 286.3 1.65 1 0.32 E-02 (1.62 1 0.32 E-02)

! 08/16/93 299.0 1.56 1 0.28 E-02 (1.55 1 0.30 E-02) 08/23/93 369.6 1.79 1 0.27 E-02 (1.76 1 0.32 E-02)

08/30/93 _343.8 1.51 1 0.26 E-02 (1.67 1 0.31 E-02) 09/07/93 296.7 1.82 1 0.31 E-02 (1. 58 1 0. 2 9 E-02)

. 09/13/93 224.1 1.81 1 0.38 E-02 (1.75 1 0.35 E-02)

09/20/93 262.1 1.36 1 0.32 E-02 - (1.49 1 0. 31 E-02 )

09/27/93 262.7 2.44 1 0.37 E-02 (2. 69 1 0.37 E-02) 1 a

1 i

1

AIR PARTICULATE SAMPLES - BETA ,

BSEP - 16 (PICOCURIES PER CUBIC METER)

/~) THIRD QUARTER, 1993 l%,)

2.3 MI SSW - SOUTHPORT SUBSTATION (AP-203) 4 DATE

, COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY d

07/06/93 281.7 1.98 1 0.33 E-02 (1.39 1 0.27 E-02) 1 j 07/12/93 214.3 2.61 1 0.44 E-02 (2.36 1 0.40 E-02) l I

07/19/93 249.6 1.62 1 0.33 E-02 (1.63 1 0.31 E-02)

] 07/26/93 237.0 1.82 1 0.37 E-02 (1.73 1 0.32 E-02)

) 08/02/93 241.1 1.88 1 0.36 E-02 (1.92 1 0.33 E-02)

08/09/93 246.8 1.71 1 0.36 E-02 (1.62 1 0.32 E-02) 4 08/16/93 229.1 1.56 1 0.34 E-02 (1. 55 1 0. 3 0 E-02) 08/23/93 241.1 2.31 1 0.39 E-02 (1.76 1 0.32 E-02) 08/30/93 192.0 2.16 1 0.43 E-02 (1.67 1 0.31 E-02)

]

a 09/07/93 241.4 2.22 + 0.39 E-02 (1.58 + 0.29 E-02) ,

09/13/93 247.4 1.84 1 0.35 E-02 (1.75 1 0.35 E-02) 4 09/20/93 284.5 1.30 1 0.30 E-02 (1.49 1 0.31 E-02) 09/27/93 285.7 2.38 1 0.35 E-02 (2.69 1 0.37 E-02) 1 a

I 4

4 AIR PARTICULATE SAMPLES - BETA ,

BSEP - 17

(PICOCURIES PER CUBIC METER) l'g)

'\

/'} THIRD QUARTER, 1993 23.0 MI NNE - SUTTON PLANT (CONTROL) (AP-204)

DATE j COLLECTED CUBIC METERS CONTROL ACTIVITY

, 07/06/93 324'6 (1.39 1 0.27 E-02)

! 07/12/93 239.0 (2.36 1 0.40 E-02)

! 07/19/93 278.6 (1.63 1 0.31 E-02)

{ 07/26/93 273.7 (1.73 1 0.32 E-02) e

! 08/02/93 276.6 (1.92 1 0.33 E-Oil 08/09/93 276.9 (1.62 1 0.32 E-02) 08/16/93 272.3 (1.55 1 0.30 E-02) 08/23/93 277.4 (1.76 1 0.32 E-02)

-s 08/30/93 273.9 (1.67 1 0.31 E-02)

'- 09/07/93 313.2 (1.58 1 0.29 E-02) 09/13/93 242.4 (1.75 1 0.35 E-02) 09/20/93 281.8 (1.49 1 0.31 E-02)

, 09/27/93 278.5 (2.69 1 0.37 E-02) 1 h

4

l 1

i I

l a f V

d AIR PARTICULATE SAMPLES -

BETA ,

BSEP - 18 (PICOCURIES PER CUBIC METER)

THIRD QUARTER, 1993

0.6 MI SSE - SPOIL POND (AP-205) i i

DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY I

07/06/93 327.3 1.44 0.27 E-02 (1.39 1 0.27 E-02) 07/12/93 248.2 2.37 1 0.39 E-02 (2.36 1 0.40 E-02) l 07/19/93 295.3 1.54 1 0.29 E-02 (1.63 1 0.31 E-02) 07/26/93 281.6 1.85 1 0.32 E-02 (1.73 1 0.32 E-02)

I 08/02/93 290.2 1.54 1 0.30 E-02 (1.92 1 0.33 E-02) j 08/09/93 289.3 1.53 1 0.31 E-02 (1.62 1 0.32 E-02) 08/16/93 272.4 1.42 1 0.29 E-02 (1.55 1 0.30 E-02)

08/23/93 281.4 1.62 1 0.31 E-02 (1.76 1 0.32 E-02) 08/30/93 262.6 1.26 1 0.30 E-02 (1.67 1 0.31 E-02) iO 09/07/93 304.3 1.99 1 0.32 E-02 (1.58 1 0.29 E-02) 4

. . , 09/13/93 256.2 1.58 1 0.33 E-02 (1.75 1 0.35 E-02) t

09/20/93 289.1 1.02 1 0.28 E-02 (1.49 1 0.31 E-02) i i

! 09/27/93 289.7 2.66 1 0.36 E-02 (2.69 1 0.37 E-02) i i

i j

4 d

4 i

O 3'

AIR PARTICULATE SAMPLES - BETA ,

BSEP - 19 (PICOCURIES PER CUBIC METER) I

I

(~'% FOURTH QUARTER, 1993 V

, 1.0 MI SW - VISITOR'S CENTER (AP-200)

, DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY j 10/04/93 282.2 2.13 1 0.33 E-02 (2.06 1 0.33 E-02) 10/11/93 280.3 1.52 1 0.30 E-02 (1.68 1 0.31 E-02) l 10/18/93 283.8 1.85 1 0.32 E-02 (2.27 1 0.35 E-02) I l 10/25/93 285.0 2.16 + 0.31 E-02 (2.19 1 0.33 E-02) i 11/01/93 290.1 1.61 1 0.31 E-02 (1.68 1 0.33 E-02) 11/08/93 281.3 '1.71 + 0.31 E-02 (1.80 + 0.33 E-02) )

1

11/15/93 270.3 2.33 1 0.37 E-02 (2.36 1 0.38 E-02) l 11/22/93 286.9 2.10 2 0.32 E-02 (2.42 1 0.36 E-02)  ;

i l

'gs 11/29/93 282.7 2.06 1 0.33 E-02 (2. 08 + 0.35 E-02) l 12/06/93 274.5 2.31 1 0.36 E-02 (1. 95 1 0.35 E-02) 12/13/93 276.4 2.48 + 0.36 E-02 (2.81 + 0.39 E-02) l 4

, 12/20/93 273.3 1.62 + 0.32 E-02 (1.97 + 0.34 E-02) 12/28/93 307.6 1.90 1 0.31 E-02 (2. 07 1 0.33 E-02) i e

i i

' l O

4

- - - _ a.--

i AIR PARTICULATE SAMPLES - BETA BSEP - 20 )

(PICOCURIES PER CUBIC METER) l i

FOURTH QUARTER, 1993 0.6 MI NE - PMAC (AP-201) 1 l

DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY ,

i 10/04/93 277.4 2.04 1 0.33 E-02 (2.06 1 0.33 E-02) I 10/11/93 275.3 1.71 1 0.32 E-02 (1.68 1 0.31 E-02) l l

10/18/93 276.6 1.88 1 0.32 E-02 (2.27 1 0.35 E-02) 10/25/93 279.6 2.03 1-0.31 E-02 (2.19 1 0.33 E-02) 11/01/93 281.5 1.76 1 0.32 E-02 (1.68 1 0.33 E-02) 11/08/93 271.9 1.92 1 0.33 E-02 (1.80 1 0.33 E-02) 11/15/93 263.2 2.15 1 0.37 E-02 (2.36 1 0.38 E-02) 11/22/93 278.9 1.99 1 0.32 E-02 (2.42 1 0.36 E-02)  ;

l 11/29/93 267.8 1.91 1 0.34 E-02 (2.08 1 0.35 E-02) 12/06/93 262.3 2.03 1 0.36 E-02 (1.95 1 0.35 E-02) ,

i 12/13/93 284.7 2.32 1 0.35 E-02 (2.81 1 0.39 E-02) 12/20/93 291.2 1.74 1 0.31 E-02 (1.97 1 0.34 E-02) l 12/28/93 328.4 1.93 1 0.30 E-02 (2.07 1 0.33 E-02) i l

AIR PARTICULATE SAMPLES - BETA ,

BSEP - 21 l (PICOCURIES PER CUBIC METER)

,( ) FOURTH QUARTER, 1993 1.0 MI S - SUBSTATION ON CONSTRUCTION RD (AP-202) l 1

! DATE l COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY I

10/04/93 261.5 2.30 1 0.36 E-02 (2.06 1 0.33 E-02) 10/11/93 257.7 1.80 0.34 E-02 (1.68 1 0.31 E-02) 10/18/93 263.4 1.68 1 0.32 E-02 (2.27 + 0.35-E-02) 1 10/25/93 270.6 2.12 1 0.32 E-02 (2.19 1 0.33 E-02) I i I 4

11/01/93 232.5 1.26 1 0.34 E-02 (1.68 1 0.33 E-02) l

}

11/15/93 2.28 1 0.40 E-02 (2.36 1 0.38 E-02) 244.3 l I

! 11/22/93 257.8 2.45 1 0.36 E-02 (2.42 1 0.36 E-02) ,

j l

11/29/93 261.3 2.12 1 0.36 E-02 (2.08 1 0.35 E-02) I

. <~ 12/06/93 259.5 2.13 1 0.37 E-02 (1.95 1 0.35 E-02)

~#

{ 12/13/93 262.1 2.53 1 0.38 E-02 (2.81 1 0.39 E-02) 12/20/93 262.4 1.73 1 0.33 E-02 (1.97 1 0.34 E-02)

\

12/28/93 303.5 2.15 1 0.32 E-02 (2.07 1 0.33 E-02) 4 I

d e

1 i

l t

O 4

1

AIR PARTICULATE SAMPLES - BETA ,

BSEP - 22 (PICOCURIES PER CUBIC METER) l 1

() FOURTH QUARTER, 1993 2.3 MI SSW - SOUTHPORT SUBSTATION (AP-203) l DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 10/04/93 284.8 2.30 + 0.34 E-02 (2.06 + ,.33 E-02) )

1

10/11/93 278.8 1.70 + 0.31 E-02 (1.68 + 0.31 E-02) 10/18/93 279.3 2.18 1 0.34 E-02 (2.27 1 0.35 E-02)

10/25/93 284.4 1.95 1 0.30 E-02 (2.19 1 0.33 E-02) 11/01/93 288.9 1.73 1 0.32 E-02 (1 68 1 0.33 E-02) 11/08/93 279.2 1.71 1 0.31 E-02 (1.80 + 0.33 E-02) 11/15/93 268.7 2.36 1 0.38 E-02 (2.36 1 0.38 E-02) 11/22/93 284.7 2.12 1 0.32 E-02 (2.42 10.36 E-02) e^ 11/29/93 282.4 2.18 + 0.34 E-02 (2. 08 + 0.35 E-02) I x_ l 12/06/93 275.6 2.15 1 0.35 E-02 (1.95 1 0.35 E-02) i 12/13/93 276.5 2.57 1 0.36 E-02 (2. 81 1 0. 3 9 E-02) i 12/20/93 272.9 1.59 + 0.31 E-02 (1.97 1 0.34 E-02) 12/28/93 311.4 2.04 1 0.31 E-02 (2.07 1 0.33 E-02) i i

a 4

V 1

A

- . ,-r

AIR PARTICULATE SAMPLES - BETA ,

BSEP - 23 4

(PICOCURIES PER CUBIC METER)

![' FOURTH QUARTER, 1993 l V}

23.0 MI NNE - SUTTON PLANT (CONTROL) (AP-204) l DATE COLLECTED CUBIC METERS CONTROL ACTIVITY Y

10/04/93 275.8 (2.06 1 0.33 E-02) i 10/11/93 277.6 (1.68 1 0.31 E-02) 10/18/93 268.6 (2.27 1 0.35 E-02) i 10/25/93 271.2 (2.19 1 0.33 E-02) 11/01/93 269.1 (1.68 1 0.33 E-02)

) 11/08/93 266.0 (1.80 1 0.33 E-02) j 11/15/93 263.4 (2.36 1 0.38 E-02)

11/22/93 255.6 (2.42 1 0.36 E-02) jgg 11/29/93 261.8 (2. 08 1 0.35 E-02)

- ij 12/06/93 264.4 (1.95 1 0.35 E-02) 12/13/93 261.8 (2.81 1 0.39 E-02) l 12/20/93 264.5 (1.97 1 0.34 E-02) 12/28/93 293.7 (2.07 1 0.33 E-02) i s

O f

l i

1 AIR PARTICULATE SAMPLES - BETA , BSEP - 24 (PICOCURIES PER CUBIC METER)

FOURTH QUARTER, 1993

![s)/

i m l 0.6 MI SSE - SPOIL POND (AP-205) l DATE I COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY I

$ l 10/04/93 292.5 1.99 1 0.31 E-02 (2.06 1 0.33 E-02)

] 10/11/93 283.4 1.71 1 0.31 E-02 (1.68 1 0.31 E-02) 10/18/93 289.6 1.79 1 0.31 E-02 (2.27 1 0.35 E-02) i 10/25/93 289.7 1.98 1 0.30 E-02 (2.19 1 0.33 E-02) l l

I 11/01/93 92.4 < 1.07E-02 (1.68 1 0.33 E-02)

11/08/93 287.7 1.39 1 0.29 E-02 (1.80 1 0.33 E-02) 1 11/15/93 277.5 2.17 1 0.36 E-02 (2.36 1 0.38 E-02) )

11/22/93 292.7 2.26 1 0.32 E-02 (2.42 10.36 E-02) i s 11/29/93 157.6 2.85 1 0.56 E-02 (2.08 1 0.35 E-02) 12/06/93 159.2 2.25 1 0.53 E-02 (1.95 1 0.35 E-02)

, 12/13/93 279.1 2.39 1 0.35 E-02 - (2.81 1 0.39 E-02)

! 12/20/93 281.9 1.86 1 0.32 E-02 (1.97 1 0.34 E-02) l 12/28/93 318.8 1.91 1 0.30 E-02 (2.07 1 0.33 E-02) 4 i

O 4

-.e , -

s AIR PARTICULATE SAMPLES BSEP - 25 (PICOCURIES PER CUBIC METER)

/~5 3 THIRD QUARTER, 1993

!V 1.0 MI SW - VISITOR'S CENTER (AP-200)

. (COMPOSITE SAMPLE)

GAMMA SPECTROMETRY VOLUME: 3781.8 CUBIC METERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY l

BE-7 1.65 1 0.19 E-01 (1.53 1 0.17 E-01) 1 4

e 1

i 5

1

.10

\~ ) 1 1

e i

4 a

J 4

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4 4

'%)

AIR PARTICULATE SAMPLES , BSEP - 26 (PICOCURIES PER CUBIC METER)

THIRD QUARTER, 1993

0. 6 MI NE - PMAC - ( AP-2 01)

(COMPOSITE SAMPLE)

GAMMA SPECTROMETRY VOLUME: 3434.3 CUBIC METERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 1.41 + 0.13 E-01 (1.53 + 0.17 E-01) i L/

l l

f i

l l

l l

I r

l l

l AIR PARTICULATE SAMPLES ,

BSEP - 27 (PICOCURIES PER CUBIC METER)

/~ THIRD QUARTER, 1993 1.0 MI S - SUBSTATION ON CONSTRUCTION RD (AP-202)

(COMPOSITE SAMPLE)

' j

, GAMMA SPECTROMETRY VOLUME: 3926.2 CUBIC METERS-i ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY l BE-7 1.51 1 0.18 E-01 (1.53 1 0.17 E-01)

BI-214 2.40 1 1.70 E-03 (LESS THAN LLD)

't I

I l

I 4

e i

4 e

" " m W w yw e

AIR PARTICULATE SAMPLES '

BSEP - 28 (PICOCURIES PER CUBIC METER) 1 1

( THIRD QUARTER, 1993 2.3 MI SSW - SOUTHPORT SUBSTATION (AP-203)

(COMPOSITE SAMPLE)  ;

1 GAMMA SPECTROMETRY VOLUME: 3191.7 CUBIC METERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 1.84 1 0.18 E-01 (1.53 1 0.17 E-01)

PB-214 '3.65 + 1.26 E-03

~

(LESS TRAN LLD) .

l BI-214 5.14 + 1.31 E-03 (LESS THAN LLD) l l

i l

1 l

l

. AIR PARTICULATE SAMPLES BSEP - 29

(PICOCURIES PER CUBIC METER)

/)

v THIRD QUARTER, 1993 l 23.0 MI NNE - SUTTON PLANT (CONTROL) (AP-204)

(COMPOSITE SAMPLE)

GAM.A SPECTROMETRY VOLUME: 3608.9 CUBIC METERS d

l ISOTOPE CONTROL ACTIVITY BE-7 (1.53 1 0.17 E-01) i

i s l 4

l l

i

$i 1

1 i

I i

"v h

AIR PARTICULATE SAMPLES ,

BSEP - 30 (PICOCURIES PER CUBIC METER)

( ) THIRD QUARTER, 1993 0.6 MI SSE - SPOIL POND (AP-205)

(COMPOSITE SAMPLE) l GAMMA SPECTROMETRY VOLUME: 3687.6 CUBIC METERS l

ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY l

l BE-7 1.31 + 0.11 E-01 (1.53 1 0.17 E-01) 1 i

l n

Q

i 1

1 i AIR PARTICULATE SAMPLES ,

BSEP - 31 (PICOCURIES PER CUBIC METER)

FOURTH QUARTER, 1993 1.0 MI SW - VISITOR'S CENTER (AP-200)

I (COMPOSITE SAMPLE) l l

GAMMA SPECTROMETRY VOLUME: 3674.4 CUBIC METERS 4

ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY

BE-7 1.85 + 0.17 E-01 (1.94 1 0.19 E-01)

BI-214 LESS THAN LLD (2.73 1 1.58 E-03)-  ;

i I

l j

I 4

1 l

• .y d

l AIR PARTICULATE SAMPLES ,

BSEP - 32 l (PICOCURIES PER CUBIC METER)

FOURTH QUARTER, 1993 0.6 MI NE - PMAC (AP-201)

(COMPOSITE SAMPLE)

GAMMA SPECTROMETRY VOLUME: 3638.8 CUBIC METERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY l

l

(

BE-7 1.11 1 0.13 E-03 (1.94 1 0.19 E-01)

BI-214 LESS TRAN LLD (2. 73 1 1. 58 E-03) l 7v l

1 1

l l

AIR PARTICULATE SAMPLES ,

BSEP - 33 (PICOCURIES PER CUBIC METER) {

O/

FOURTH QUARTER, 1993 l

1.0 MI S - SUBSTATION ON CONSTRUCTION RD (AP-202) I

( (COMPOSITE SAMPLE)

GAMMA SPECTROMETRY VOLUME: 3185.5 CUBIC METERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 1.72 1 0.19 E-01 (1.94 1 0.19 E-01)

BI-214 LESS THAN LLD (2.73 1 1.58 E-03) l l

l l

V (v~'\

4 l

AIR PARTICULATE SAMPLES BSEP - 34 (PICOCURIES PER CUBIC METER)

, 4 1

j FOURTH QUARTER, 1993 2.3 MI SSW - SOUTHPORT SUBSTATION ( AP -203 )

I (COMPOSITE SAMPLE) ,

\

i l

. GAMMA SPECTROMETRY VOLUME: 3667.6 CUBIC METERS l 1

l ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY l BE-7 1.13 1 0.14 E-03 (1.94 + 0.19 E-01) i BI-214 LESS THAN LLD (2.73 + 1.58 E-03)

RA-226 1.77 1 0.92 E-02 (LESS THAN LLD)

. l I

i

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\m, j

,i 4

1

l l

l AIR PARTICULATE SAMPLES BSEP - 35 l (PICOCURIES PER CUBIC METER) i-FOURTH QUARTER, 1993 23.0 MI NNE - SUTTON PLANT (CONTROL) (AP-204)

(COMPOSITE SAMPLE)

GAMMA SPECTROMETRY VOLUME: 3483.5 CUBIC METERS ISOTOPE CONTROL ACTIVITY BE-7 (1.94 1 0.19 E-01)

BI-214 (2.73 1 1,58 E-03) t I s. /

! f s,

4 .

i e

! AIR PARTICULATE' SAMPLES ,

BSEP - 36 (PICOCURIES PER CUBIC METER) )

FOURTH QUARTER, 1993 l

l 0.6 MI SSE - SPOIL POND (AP-205) 5 (COMPOSITE SAMPLE) t i

GAMMA SPECTROMETRY VOLUME: 3302 CUBIC METERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 1.14 1 0.16 E-03 (1.94 1 0.19 E-01) l BI-214 LESS THAN LLD (2.73 1 1.58 E-03) j j

i d

3 i

O 1

O

l l

l BROADLEAF VEGETATION SAMPLES ,

BSEP - 37 (PICOCURIES PER GRAM)

JULY, 1993

(}

0.7 MI NE - INTAKE CANAL (BL-800)

(DATE COLLECTED: 07/06/93) l CHERRY l

i I

GAMMA SPECTROMETRY MASS: 428.1 GRAMS WET I

ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY i l

l BE-7 1.17 + 0.10 E+00 (2.45 + 0.69 E-01) l l

t K-40 2.19 1 0.17 E+00 (5.91 1 0.26 E+00)

I-131 < 1.65E-02 (< 1.80E-02) 1 t

CS-134 < 1.67E-02 (< 2.36E-02)

CS-137 < 1.61E-02 (< 1.96E-02) fy PB-212 LESS THAN LLD (6.30 1 1.67 E-02) l (s,)  !

BI-214 LESS THAN LLD (2.35 1 2.21 E-02) l l

C

~

BROADLEAF VEGETATION SAMPLES BSEP - 38 ;

(PICOCURIES PER GRAM)

JULY, 1993 0.6 MI SW - DISCHARGE CANAL (BL-801)

(DATE COLLECTED: 07/06/93)

CHERRY GAMMA SPECTROMETRY MASS: 436.3 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 6.23 1 0.64 E-01 (2.45 1 0.69 E-01)

K-40 2.44 1 0.17 E+00 (5.91 1 0.26 E+00)

I-131 < 1.47E-02 (< 1.80E-02)

CS-134 < 1.48E-02 (< 2.36E-02)

CS-137 < 1.38E-02 (< 1. 96E-02)

TL-208 8.25 1 7.09 E-03 (LESS THAN LLD)

PB-212 4.20 1 1.24 E-02 (6.30 1 1.67 E-02)

BI-214 LESS THAN LLD (2.35 1 2.21 E-02)

O

I BROADLEAF VEGETATION SAMPLES ,

BSEP - 39 (PICOCURIES PER GRAM)

JULY, 1993 10.0 MI - NOT SPECIFIED (CONTROL) (BL-802)

(DATE COLLECTED: 07/0C/93) j CHERRY GAMMA SPECTROMETRY MASS: 464.9 GRAMS WET 9

4 ISOTOPE CONTROL ACTIVITY BE-7 (2.45 + 0.69 E-01) i K-40 (5.91 1 0.26 E+00)

, I-131 (< 1.80E-02)

CS-134 (< 2.36E-02) l CS-137 (< 1.96E-02) 4 PB-212 (6.30 1 1,67 E-02) i<

BI-214 (2.35 1 2.21 E-02) e m

d

l l

l BROADLEAF VEGETATION SAMPLES , BSEP - 40 (PICOCURIES PER GRAM)

JULY, 1993

!(^]\

\

0.6 MI SSE - SPOIL POND (BL-803)

(DATE COLLECTED: 07/06/93)

CHERRY GAMMA SPECTROMETRY MASS: 415.6 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY l BE-7 4.36 1 0.71 E-01 (2.45 1 0.69 E-01)

K-40

~

3.55 1 0.19 E+00 (5.91 1 0.26 E+00)

I I-131 < 1.90E-02 (< 1.80E-02) l CS-134 < 1.84E-02 (< 2.36E-02) i CS-137 < 1.67E-02 (< 1. 96E-02)

. PB-212 LESS THAN LLD (6. 30 1 1. 67 E-02)

!s BI-214 2.91 _+ 1.90 E-02 (2.35 _+ 2.21 E-02)

RA-226 2.24 1 1.39 E-01 (LESS THAN LLD) 1 i

hi V

..m. . , . e -

l BROADLEAF VEGETATION SAMPLES ,

BSEP - 41 (PICOCURIES PER GRAM)

!['} JULY, 1993 V

O.7 MI NE - INTAKE CANAL (BL-800)

(DATE COLLECTED: 07/06/93)

. SWEETGUM  ;

a GAMMA SPECTROMETRY MASS: 466.3 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 5.44 1 0.89 E-01 (6.42 1 0.74 E-01)

, K-40 2.90 1 0.20 E+00 (1. 78 1 0.14 E+00) j 1

I-131 < 1.62E-02 (< 1.78E-02) )

a I CS-134 < 2.02E-02 (< 1.73E-02)

CS-137 < 1.69E-02 (< 1.55E-02) 1 TL-208 5.23 1 1.37 E-02 (LESS THAN LLD)  ;

1 PB-212 5.92 1 1.37 E-02 (LESS THAN LLD)

! BI-214 3.47 1 2.15 E-02 (LESS THAN LLD)

RA-226 2.20 1 2.11 E-01 (LESS THAN LLD) t O

BROADLEAF VEGETATION SAMPLES '

BSEP - 42 (PICOCURIES PER GRAM)

JULY, 1993 i 0.6 MI SW - DISCHARGE CANAL (BL-801)

(DATE COLLECTED: 07/06/93)

SWEETGUM 4 GAMMA SPECTROMETRY MASS: 429.8 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 5.26 1 0.74 E-01 (6.42 1 0.74 E-01) i K-40 2.07 1 0.21 E+00 (1.78 1 0.14 E+00) 4 I-131 < 2.06E-02 (< 1.78E-02)

, CS-134 < 2.36E-02 (< 1.73E-02)

CS-137 < 2.31E-02 (< 1.55E-02)

-- BI-214 8.32 1 2.62 E-02 (LESS THAN LLD) 1 *d i

l l

4 J

4 0

I BROADLEAF VEGETATION SAMPLES , BSEP - 43 (PICOCURIES PER GRAM)

/\ JULY, 1993

%)

10.0 MI - NOT SPECIFIED (CONTROL) (BL-802)

{ (DATE COLLECTED: 07/06/93)

! SWEETGUM

! GAMMA SPECTROMETRY MASS: 520.5 GRAMS WET l

ISOTOPE CONTROL ACTIVITY BE-7 (6.42 1 0.74 E-01)

K-40 (1.78 1 0.14 E+00)

I-131 (< 1. 78E-02)

CS-134 (< 1. 73E-02)

CS-137 (< 1.55E-02) s

.f

(/

tj

4 4

' BROADLEAF VEGETATION SAMPLES BSEP - 44 (PICOCURIES PER GRAM)

N i' V JULY, 1993 J

0.6 MI SSE - SPOIL POND (BL-803)

, (DATE COLLECTED: 07/06/93)

SWEETGUM i

GAMMA SPECTROMETRY MASS: 390.8 GRAMS WET

, ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 3.30 1 0.76 E-01 (6.42 1 0.74 E-01)

K-40 1.64 1 0.18 E+00 (1.78 1 0.14 E+00)

I-131 < 2.27E-02 (< 1.78E-02)

CS-134 < 2.27E-02 (< 1.73E-02)

CS-137 < 1.90E-02 (< 1.55E-02)

O J

i d

i

.BROADLEAF VEGETATION SAMPLES , BSEP - 45 (PICOCURIES PER GRAM)

(l)

JULY, 1993 0.7 MI NE - INTAKE CANAL (BL-800)

(DATE COLLECTED: 07/06/93)

WAX MYRTLE GAMMA SPECTROMETRY MASS: 420.8 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 1.16 + 0.08 E+00 (8.04 + 0.63 E-01)

K-40 2.45 1 0.18 E+00 (1.95 1 0.17 E+00)

I-131 < 1.65E-02 (< 1.48E-02)

CS-134 < 1.89E-02 (< 1.72E-02)

CS-137 < 1.60E-02 (< 1. 53E-02)

TL-208 1.53 1 0.66 E-02 (1.18 + 0.87 E-02)

PB-212 3.23 1 1.35 E-02 (1.74 1 1.18 E-02)

BI-214 LESS THAN LLD (1.51 + 1.40 E-02)

AC-228 LESS THAN LLD (1.01 1 0.29 E-01)

O G

BROADLEAF VEGETATION SAMPLES BSEP - 46 (PICOCURIES PER GRAM)

JULY, 1993 0.6 MI SW - DISCHARGE CANAL (BL-801)

(DATE COLLECTED: 07/06/93)

WAX MYRTLE GAMMA SPECTROMETRY MASS: 479.3 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 4.42 1 0.66 E-01 (8.04 1 0.63 E-01)

K-40 2.20 1 0.15 E+00 (1.95 1 0.17 E+00)

I-131 < 1.14E-02 (< 1. 4 8E-02)

CS-134 < 1.35E-02 (< 1.72E-02)

CS-137 < 1.52E-02 (< 1.53E-02) e- TL-208 1.98 1 0.72 E-02 (1.18 1 0.87 E-02)

PB-212 4.79 1 1.16 E-02 (1.74 1 1.18 E-02)

BI-214 LESS THAN LLD (1.51 1 1.40 E-02)

RA-226 2.11 1 1.43 E-01 (LESS THAN LLD)

AC-228 LESS THAN LLD (1.01 1 0.29 E-01)

O V

l l

BROADLEAF VEGETATION SAMPLES ,

BSEP - 47 (PICOCURIES PER GRAM)

JULY, 1993 10.0 MI - NOT SPECIFIED (CONTROL) (BL-802) l (DATE COLLECTED: 07/06/93) l

{ WAX MYRTLE GAMMA SPECTROMETRY MASS: 422.6 GRAMS WET ISOTOPE CONTROL ACTIVITY

< BE-7 (8. 04 1 0. 63 E-01) -

1 K-40 (1.95 1 0.17 E+00) l I-131 (< 1.48E-02)

CS-134 (< 1.72E-02)

CS-137 (< 1.53E-02) ffg TL-208 (1.18 1 0.87 E-02)

t

~ PB-212 (1. 74 1 1.18 E-02 )

BI-214 (1.51 1 1.40 E-02)

AC-228 (1.01 1 0.29 E-01) j

I i

l BROALLEAF VEGETATION SAMPLES ,

BSEP -

48 I

(PICOCURIES PER GRAM) i JULY, 1993 O.6 MI SSE - SPOIL POND (BL-803)

(DATE COLLECTED: 07/06/93)

WAX MYRTLE i

GAMMA SPECTROMETRY MASS: 408.5 GRAMS WET I

ISOTOPE SAMPLE ACTIVITY CONTROL' ACTIVITY l BE-7 7.80 1 0.84 E-01 (8.04 1 0.63 E-01) l l K-40 3.23 1 0.26 E+00 (1.95 1 0.17 E+00)

I-131 < 2.21E-02 (< 1. 4 8E-02) l CS-134 < 2.57E-02 (< 1. 72E-02)

CS-137 < 2.16E-02 (< 1.53E-02)

(~g TL-208 LESS THAN LLD (1.18 1 0.87 E-02)

() PB-212 LESS THAN LLD (1.74 1 1.18 E-02)

BI-214 LESS THAN LLD (1.51 1 1.40 E-02)

AC-228 LESS THAN LLD (1.01 1 0.29 E-01)

O

i BROADLEAF VEGETATION SAMPLES ,

BSEP - 49 l (PICOCURIES PER GRAM) i l

r' AUGUST, 1993 0.7 MI NE - INTAKE CANAL (BL-800) )

(DATE COLLECTED: 08/10/93) l CHERRY GAMMA SPECTROMETRY MASS: 425.8 GRAMS WET i

ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 1.68 1 0.12 E+00 (6.38 1 0.60 E-01)

K-40 2.92 1 0.22 E+00 (3. 66 1 0.18 E+00) 1 I-131 < 1.97E-02 (< 1.44E-02)

CS-134 < 2.54E-02 (< 1.56E-02) 4 CS-137 < 2.12E-02 (< 1.37E-02)

} ,g TL-208 LESS THAN LLD (9.24 1 7.95 E-03) nJ PB-212 4.62 1 1.40 E-02 (2.62 1 1.02 E-02)

BI-214 LESS THAN LLD (1. 84 1 1. 08 E-02) k

-, w)

i BROADLEAF VEGETATION SAMPLES ,

BSEP - 50 (PICOCURIES PER GRAM)

AUGUST, 1993 0.6 MI SW - DISCHARGE CANAL (BL-801) i (DATE COLLECTED: 08/10/93) l CHERRY GAMMA SPECTROMETRY MASS: 378.3 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 6.55 1 0.97 E-01 (6.38 1 0.60 E-01) ,

I K-40 1.18 1 0.20 E+00 (3. 66 1 0.18 E+00) l I-131 < 2.33E-02 (< 1.44E-02)

CS-134 < 2.34E-02 (< 1.56E-02)

CS-137 < 2.19E-02 (< 1.37E-02)

TL-208 LESS THAN LLD (9.24 1 7.95 E-03)

PB-212 LESS TRAN LLD (2.62 1 1.02 E-02)

! BI-214 LESS THAN LLD (1.84 1 1.08 E-02) 1 ,

i l

1 3

i d

O

BROADLEAF VEGETATION SAMPLES BSEP - 51 (PICOCURIES PER GRAM) i AUGUST, 1993 10.0 MI - NOT SPECIFIED (CONTROL) (BL-802)

, (DATE COLLECTED: 08/10/93)

CHERRY a

GAMMA SPECTROMETRY MASS: 461 GRAMS WET ISOTOPE CONTROL ACTIVITY BE-7 (6.38 1 0.60 E-01)

K-40 (3. 66 1 0.18 E+00)

I-131 (< 1.44E-02)

CS-134 (< 1. 56E-02)

CS-137 (< 1.37E-02) j gg TL-208 (9.24 17.95 E-03)

Rv$ PB-212 (2. 62 1 1. 02 E-02)

BI-214 (1.84 1 1.08 E-02) 4 I

2

(

'\n/

k i

BROADLEAF VEGETATION SAMPLES ,

BSEP - 52 (PICOCURIES PER GRAM)

AUGUST, 1993 0.6 MI SSE - SPOIL POND (BL-803)  !

(DATE COLLECTED: 08/10/93) l 4

CHERRY 4

GAMMA SPECTROMETRY MASS: 417.4 GRAMS WET t

d i ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 8.40 1 0.84 E-01 (6.38 1 0.60 E-01) l K-40 2.54 1 0.17 E+00 (3. 66 1 0.18 E+00) l I-131 < 1.97E-02 (< 1.44E-02) l CS-134 < 1.79E-02 (< 1. 56E-02)

CS-137 < 1.50E-02 (< 1. 37E-02) I

, TL-208 1.50 1 0.61 E-02 (9.24 1 7.95 E-03) l PB-212 LESS THAN LLD (2.62 1 1.02 E-02) l l

BI-214 LESS THAN LLD (1.84 1 1.08 E-02)

_ l 4

l 2 .

I lLf)

1 BROADLEAF VEGETATION SAMPLES ,

BSEP - 53 (PICOCURIES PER GRAM)

AUGUST, 1993 0.7 MI NE - INTAKE CANAL (BL-800)

(DATE COLLECTED: 08/10/93)  !

l SWEETGUM i I

GAMMA SPECTROMETRY MASS

384.5 GRAMS WET i

l ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY j BE-7 1.32 _+ 0.08 E+00 (7.71 _+ 0.71 E-01)

K-40 1.72 1 0.18 E+00 (1.49 0.15 E+00) i I-131 < 1.56E-02 (< 1.48E-02) l

! l l CS-134 < 1.68E-02 (< 1.59E-02) l

(< 1.39E-02)

CS-137 < 1.67E-02 I,

PB-212 2.83 1.30 E-02 (1.42 1 1.06 E-02) 1 4

4 4

O

BROADLEAF VEGETATION SAMPLES ,

BSEP - 54 (PICOCURIES PER GRAM)

AUGUST, 1993

(}

0.6 MI SW - DISCHARGE CANAL (BL-801) ,

(DATE COLLECTED: 08/10/93) I l

l SWEETGUM 1

1 GAMMA SPECTROMETRY MASS: 509.3 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 7.68 1 0.66 E-01 (7.71 1 0.71 E-01) l K-40 1.18 1 0.13 E+00 (1.49 1 0.15 E+00)

I-131 < 1.43E-02 (< 1.48E-02)

(< 1.59E-02) i CS-134 < 1.43E-02 CS-137 < 1.27E-02 (< 1. 3 9E-02 )

,("}

PB-212 LESS THAN LLD (1.42 1 1.06 E-02)

,V l

l l

O i

. BROADLEAF VEGETATION SAMPLES ,

BSEP - 55 (PICOCURIES PER. GRAM)

/N AUGUST, 1993

'd

~10.0 MI - NOT SPECIFIED (CONTROL) (BL-802)

(DATE COLLECTED: 08/10/93) 4 SWEETGUM

I GAMMA SPECTROMETRY MASS: 465.4 GRAMS WET ISOTOPE CONTROL ACTIVITY BE-7 (7.71 1 0.71 E-01)

K-40 (1.49 1 0.15 E+00)

I-131 (< 1.48E-02)

I CS-134 (< 1.59E-02) i CS-137 (< 1.39E-02)

PB-212 (1.42 1 1.06 E-02) 4 O

1 e

i 1

O

BROADLEAF VEGETATION SAMPLES ,

BSEP - 56 (PICOCURIES PER GRAM)

['h AUGUST, 1993 V

0.6 MI SSE - SPOIL POND (BL-803) l (DATE COLLECTED: 08/10/93)

SWEETGUM l

l GAMMA SPECTROMETRY MASS: 457.7 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY l

BE-7 1.09 1 0.10 E+00 (7.71 1 0.71 E-01)

K-40 2.49 1 0.21 E+00 (1.49 + 0.15 E+00)

I-131 < 1.96E-02 (< 1.48E-02)

CS-134 < 2.15E-02 (< 1.59E-02)

CS-137 < 1.83E-02 (< 1.39E-02)

PB-212 LESS THAN LLD (1.42 1 1.06 E-02)

(3 O RA-226 2.57 1 1.93 E-01 , (LESS THAN LLD)

O

BROADLEAF VEGETATION SAMPLES '

BSEP - 57 (PICOCURIES PER GRAM)

AUGUST, 1993 O('N 0.7 MI NE - INTAKE CANAL (BL-800)

! (DATE COLLECTED: 08/10/93) i WAX MYRTLE i

! i

! GAMMA SPECTROMETRY MASS: 430.4 GRAMS WET j l

ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 1.51 1 0.08 E+00 (1.63 1 0.12 E+00)

K-40 1.81 1 0.16 E+00 (2.06 1 0.22 E+ 00)

I-131 < 1.31E-02 (< 2.38E-02)

CS-134 < 1.49E-02 (< 2.61E-02)

CS-137 < 1.45E-02 (< 2.32E-02)

PB-212 1.59 1 1.09 E-02 (2.86 1 1.81 E-02)

O BI-214 2.50 1 1.46 E-02 (LESS THAN LLD) 1 I

i

l 1

BROADLEAF VEGETATION SAMPLES , BSEP - 58 (PICOCURIES PER GRAM)

AUGUST, 1993

(~)'t

\w 1 l 0.6 MI SW - DISCHARGE CANAL (BL-801) l I

(DATE COLLECTED: 08/10/93) l l WAX MYRTLE I I

l GAMMA SPECTROMETRY MASS: 362.7 GRAMS WET l l

ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY l

BE-7 1.59 1 0.12 E+00 (1. 63 1 0.12 E+00)

K-40 3.20 1 0.28 E+00 (2.06 1 0.22 E+00) i I-131 < 2.18E-02 (< 2.38E-02)

CS-134 < 2.79E-02 (<.2.61E-02)

CS-137 < 2.43E-02 (< 2.32E-02) gg PB-212 3.31 1 1.49 E-02 (2.86 1 1.81 E-02) I b BI-214 5.05 1 2.34 E-02 -(LESS THAN LLD) ,

1 1

I 1

i b

J

l t

BROADLEAF VEGETATION SAMPLES BSEP - 59 ;

(PICOCURIES PER GRAM) 1 AUGUST, 1993

(~')

\~s i 10.0 MI - NOT SPECIFIED (CONTROL) (BL-802)

(DATE COLLECTED: 08/10/93) i WAX MYRTLE I

GAMMA SPECTROMETRY MASS: 356.5 GRAMS WET ISOTOPE CONTROL ACTIVITY BE-7 (1.63 1 0.12 E+00)

K-40 (2. 06 1 0. 22 E+00)

I-131 (< 2.38E-02)

CS-134 (< 2.61E-02)

CS-137 (< 2.32E-02)

PB-212 (2.86 1 1.81 E-02)

N, l

l

G

BROADLEAF VEGETATION SAMPLES ,

BSEP - 60 l (PICOCURIES PER GRAM)

AUGUST, 1993 0.6 MI SSE - SPOIL POND (BL-803)

(DATE COLLECTED: 08/10/93)

WAX MYRTLE GAMMA SPECTROMETRY MASS: 403.5 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 1.55 1 0.08 E+00 (1.63 1 0.12 E+00)

K-40 2.12 1 0.18 E+00 (2.06 + 0.22 E+00)

I-131 < 1.69E-02 (< 2.38E-02). 1 CS-134 < 1.76E-02 (< 2.61E-02) i CS-137 < 1.51E-02 (< 2.32E-02)

,f-s PB-212 LESS THAN LLD (2.86 1 1.81 E-02) lV 4

1 i

4 i(%

l(

l BROADLEAF VEGETATION SAMPLES ,

BSEP - 61

, (PICOCURIES PER GRAM)

! l SEPTEMBER, 1993 0.7 MI NE - INTAKE CANAL (BL-800)

(DATE COLLECTED: 09/07/93)

CHERRY l

GAMMA SPECTROMETRY MASS: -343.5 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 1.44 1 0.11 E+00 (1.41 1 0.09 E+00)

K-40 1.75 1 0.19 E+00 ~(2.96 1 0.20 E+00)

I-131 < 2.04E-02 '(< 2.43E-02) i

(< 2.24E-02)

CS-134 < 2.09E-02 CS-137 < 1.98E-02 (<'2.23E-02) esg PB-212 LESS THAN LLD (2. 31 + 1. 31 E-02) 1 %.)

i l

l

BROADLEAF VEGETATION SAMPLES '

BSEP - 62 (PICOCURIES PER GRAM)

SEPTEMBER, 1993 0.6 MI SW - DISCHARGE CANAL (BL-801)

(DATE COLLECTED: 09/07/93) ,

I l

CHERRY I

GAMMA SPECTROMETRY MASS: 349.9 GRAMS WET l

ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY l

BE-7 8.42 1 0.80 E-01 (1.41 1 0.09 E+00) l l K-40 3.12 1 0.22 E+00 (2.9610.20 E+00)

I-131 < 2.09E-02 (< 2.43E-02)

CS-134 < 2.11E-02 (< 2.24E-02)

CS-137 < 1.85E-02 (< 2.23E-02) r- PB-212 LESS THAN LLD (2. 31 1 1.31 E-02)

(/ I l

l lO

BROADLEAF VEGETATION SAMPLES , BSEP - 63 !

(PICOCURIES PER GRAM)

SEPTEMBER, 1993 l 10.0 MI - NOT SPECIFIED (CONTROL) (BL-802)

(DATE COLLECTED: 09/07/93) l l

CHERRY j l

GAMMA SPECTROMETRY MASS: 416.7 GRAMS WET l

! ISOTOPE CONTROL ACTIVITY l BE-7 (1.41 + 0.09 E+00)

K-40 (2.96 + 0.20 E+00)

I-131 (< 2.43E-02) j CS-134 (< 2.24E-02) ,

l CS-137 (< 2.23E-02)

PB-212 (2.31 + 1.31 E-02)

O

BROADLEAF VEGETATION SAMPLES '

BSEP - 64 (PICOCURIES PER GRAM)

(\

v 3 SEPTEMBER, 1993 0.6 MI SSE - SPOIL POND (BL-803)

(DATE COLLECTED: 09/07/93)

CHERRY GAMMA SPECTROMETRY MASS: -370.3 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 1.12 1 0.12 E+00 (1.41 1 0.09 E+00)

K-40 2.21 + 0.22 E+00 (2.96 1 0.20 E+00)

I-131 < 2.70E-02 (< 2.43E-02)

CS-134 < 2.73E-02 (< 2.24E-02)

CS-137 < 2.17E-02 (< 2.23E-02) 7- sg PB-212 LESS THAN LLD (2. 31 1 1.31 E-02)

U

n

'U

l l

BROADLEAF VEGETATION SAMPLES ,

BSEP - 65 (PICOCURIES PER GRAM)

/ SEPTEMBER, 1993 lk]/

l 0.7 MI NE - INTAKE CANAL (BL-800) l (DATE COLLECTED: 09/07/93) l SWEETGUM

! GAMMA SPECTROMETRY MASS: 371.7 GRAMS WET

! ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY l l

BE-7 1.67 + 0.12 E+00 (9.47 1 0.77 E-01).

l

! K-40 1.10 + 0.18 E+00 (2.13 + 0.19 E+00)

I-131 < 2.22E-02 (< 1.79E-02)

CS-134 < 2.40E-02 (< 1.85E-02)

CS-137 < 2.34E-02 (< 1.75E-02) w g TL-208 LESS THAN LLD (2.08 + 0. 61 E-02)

PB-212 2.41 1 1.73 E-02 (LESS THAN LLD) l BI-214 LESS THAN LLD (2.21 + 1.85 E-02)

%/

i

l BROADLEAF VEGETATION SAMPLES BSEP - 66 (PICOCURIES PER GRAM) '

(~'\

%,,jl SEPTEMBER, 1993 1

0.6 MI SW - DISCHARGE CANAL (BL-801) j (DATE COLLECTED: 09/07/93) l I

SWEETGUM i l

GAMMA SPECTROMETRY MASS: 407.3 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 8.84 1 0.89 E-01 (9.47 1 0.77 E-01)

K-40 1.66 1 0.19 E+00 (2.13 1 0.19 E+00)

I-131 < 2.12E-02 (< 1. 79E-02)

CS-134 < 2.19E-02 (< 1.85E-02)

CS-137 < 1.96E-02 (< 1. 75E-02) f-s TL-208 LESS THAN LLD (2.08 1 0.61 E-02)

(

BI-214 LESS THAN LLD (2.21 1 1.85 E-02)

O

l BROADLEAF VEGETATION SAMPLES ,

BSEP - 67 (PICOCURIES PER GRAM)

I~ SEPTEMBER, 1993

(_))

i j

10.0 MI - NOT SPECIFIED (CONTROL) (BL-802) '

(DATE COLLECTED: 09/07/93) i SWEETGUM

\ l t

1 GAMMA SPECTROMETRY MASS: 490 GRAMS WET l

ISOTOPE CONTROL ACTIVITY l BE-7 (9.47 1 0.77 E-01) j K-40 (2.13 1 0.19 E+00)

I-131 (< 1.79E-02) i CS-134 (< 1.85E-02)

CS-137 (< 1.75E-02)

TL-208 (2.08 1 0.61 E-02) l BI-214 (2.21 1 1. 85 E-02) i

l l

1 BROADLEAF VEGETATION SAMPLES ,

BSEP - 68 ,

(PICOCURIES PER GRAM) l 1

( SEPTEMBER, 1993 .

0.6 MI SSE - SPOIL POND (BL-803)

(DATE COLLECTED: 09/07/93)

)

SWEETGUM i

GAMMA SPECTROMETRY MASS: -398.3 GRAMS WET j ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY l

BE-7 1.76 1 0.10 E+00 (9.47 1 0.77 E-01)

, K-40 2.04 1 0.18 E+00 (2.13 1 0.19 E+00)

I-131 < 2.20E-02 (< 1.79E-02)

CS-134 < 1.99E-02 (< 1.85E-02)

CS-137 < 1.76E-02 (< 1.75E-02) ,

1

) (~% TL-208 2.78 + 0.66 E-02 (2.08 1 0.61 E-02)

~sl (LESS THAN LLD)

\

3 PB-212 2.58 1 1.60 E-02 '

i i BI-214 LESS THAN LLD (2.21 1 1. 85 E-02)

RA-226 3.15 1 1.82 E-01 (LESS THAN LLD) f AC-228 2.45 1 0.38 E-01 (LESS THAN LLD)

~

O

BROADLEAF VEGETATION SAMPLES BSEP - 69 )

(PICOCURIES PER GRAM)

() SEPTEMBER, 1993 0.7 MI NE - INTAKE CANAL (BL-800)

(DATE COLLECTED: 09/07/93)

WAX MYRTLE GAMMA SPECTROMETRY MASS: 436.8 GRAMS WET I

1 ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 2.63 1 0.11 E+00 (4.56 1 0.17 E+00)

K-40 2.28 1 0.23 E+00 (2.43 1 0. 3 0 E+00)

I-131 < 1.93E-02 (< 2.62E-02)

CS-134 < 2.18E-02 (< 3.03E-02) 3 CS-137 < 2.13E-02 (< 2.63E-02)

PB-212 3.77 1 1.78 E-02 - (4.29 1 1. 69 E-02)

O PB-214 LESS THAN LLD (9.33 1 2.27 E-02) '

l J

i BI-214 6.27 1 2.54 E-02 (9.46 1 3.01 E-02)

AC-228 LESS THAN LLD (3. 93 1 0. 52 E-01) i

.]

1 O

+'Y- w

BROADLEAF VEGETATION SAMPLES BSEP - 70 (PICOCURIES PER GRAM)

I\ SEPTEMBER, 1993 V

I 0.6 MI SW - DISCHARGE CANAL (BL-801)

(DATE COLLECTED: 09/07/93)

WAX MYRTLE GAMMA SPECTROMETRY MASS: 453.5 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 1.56 1 0.10 E+00 (4.56 1 0.17 E+00)

K-40 2.77 1 0.20 E+00 (2.43 1 0.30 E+00)

I-131 < 1.98E-02 (< 2.62E-02)

CS-134 < 2.07E-02 (< 3.03E-02)

CS-137 < 1.85E-02 (< 2.63E-02)

/) PB-212 LESS THAN LLD (4.29 1 1.69 E-02)

~sl PB-214 3.32 1 2.19 E-02 (9.33 1 2.27 E-02) l 1

BI-214 5.71 1 2.28 E-02 '(9.46 1 3.01 E-02) l AC-228 LESS THAN LLD (3.93 1 0.52 E-01) l I

l l

O

l l

BROADLEAF VEGETATION SAMPLES BSEP - 71 (PICOCURIES PER GRAM)

~'

SEPTEMBER, 1993 l [V) 10.0 MI - NOT SPECIFIED (CONTROL) (BL-802)

(DATE COLLECTED: 09/07/93)

WAX MYRTLE I

l GAMMA SPECTROMETRY MASS: 344.5 GRAMS WET i

l ISOTOPE CONTROL ACTIVITY BE-7 (4.56 1 0.17 E+00)

K-40 (2.43 1 0.30 E+00)

I-131 (< 2. 62E-02)

CS-134 (< 3. 03E-02)

CS-137 (< 2.63E-02) fg PB-212 (4. 29 1 1. 69 E-02)

V PB-214 (9.33 1 2.27 E-02)

BI-214 (9.46 1 3.01 E-02)

AC-228 (3. 93 1 0. 52 E-01)

/'T V

BROADLEAF VEGETATION SAMPLES BSEP - 72 (PICOCURIES PER GRAM)

['}

SEPTEMBER, 1993 0.6 MI SSE - SPOIL POND (BL-803)

(DATE COLLECTED: 09/07/93)

WAX MYRTLE GAMMA SPECTROMETRY MASS: 502.7 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 8.34 1 0.70 E-01 (4. 56 1 0.17 E+00)

K-40 1.45 1 0.14 E+00 (2.43 1 0.30 E+00)

I-131 < 1.63E-02 (< 2.62E-02)

CS-134 < 1.44E-02 (< 3.03E-02)

CS-137 < 1.31E-02 (< 2.63E-02)

PB-212 2.67 1 1.13 E-02 (4.29 1 1. 69 E-02)

PB-214 LESS THAN LLD (9.33 1 2.27 E-02)

BI-214 3.16 1 1.45 E-02 (9.46 1 3.01 E-02)

AC-228 LESS THAN LLD (3. 93 1 0. 52 E-01) t gJ

BROADLEAF VEGETATION SAMPLES ,

BSEP - 73 I

(PICOCURIES PER GRAM)

() OCTOBER, 1993 0.7 MI NE - INTAKE CANAL (BL-800) f (DATE COLLECTED: 10/11/93) l l

CHERRY ,

1 1

l l

GAMMA SPECTROMETRY MASS: 391.5 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 2,07 + 0.13 E+00 (1.14 + 0.07 E+00) l K-40 1.70 + 0.18 E+00 (3. 39 1 0.17 E+00)

I-131 < 2.52E-02 (< 1.64E-02) l l

CS-134 < 2.24E-02 (< 1.62E-02)

CS-137 < 1.99E-02 (< 1.34E-02)

(~~N PB-212 LESS THAN LLD (2.76 1 1.77 E-02) ,

( BI-214 LESS THAN LLD (3. 05 + 1. 61 E-02)

)

I RA-226 LESS THAN LLD (2. 4 8 1 1. 3 9 E-01)

AC-228 LESS THAN LLD (4. 71 1 2. 56 E-02)

l BROADLEAF VEGETATION SAMPLES BSEP - 74 I (PICOCURIES PER GRAM) I 1

() OCTOBER, 1993 0.6 MI SW - DISCHARGE CANAL (BL-801) j (DATE COLLECTED: 10/11/93)

CHERRY I

i l

GAMMA SPECTROMETRY MASS: 442.3 GRAMS WET  ;

ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY  ;

BE-7 7.83 1 0.82 E-01 (1.14 1 0.07 E+00)

K-40 2.15 1 0.19 E+00 (3. 3 9 1 0.17 E+00)

I-131 < 2.18E-02 (< 1.64E-02)

CS-134 < 2.04E-02 (< 1.62E-02) ,

CS-137 < 1.88E-02 (< 1.34E-02)  !

PB-212 LESS THAN LLD (2.76 + 1.77 E-02) 5 L

BI-214 LESS THAN LLD (3. 05 1 1. 61 E-02)

RA-226 LESS THAN LLD (2.48 1 1.39 E-01)

AC-228 LESS THAN LLD (4. 71 1 2.56 E-02)

O

BROADLEAF VEGETATION SAMPLES ,

BSEP - 75 (PICOCURIES PER GRAM)

I OCTOBER, 1993

%))

10.0 MI - NOT SPECIFIED (CONTROL) (BL-802)

(DATE COLLECTED: 10/11/93)

CHERRY GAMMA SPECTROMETRY MASS: 462.7 GRAMS WET ISOTOPE CONTROL ACTIVITY BE-7 (1.14 1 0. 07 E+00)

K-40 (3. 3 9 1 0.17 E+00)

I-131 (< 1. 64E-02)

CS-134 (< 1.62E-02)

CS-137 (< 1.34E-02)

PB-212 (2.76 1 1.77 E-02)

BI-214 (3.05 1.61 E-02)

__ RA-226 (2.48 1 1.39 E-01)

AC-228 (4. 71 1 2. 56 E-02) y 4

i

-e

BROADLEAF VEGETATION SAMPLES BSEP - 76 (PICOCURIES PER GRAM) i l

() OCTOBER, 1993 0.6 MI SSE - SPOIL POND (BL- 8 03 )

(DATE COLLECTED: 10/11/93) l CHERRY GAMMA SPECTROMETRY MASS: 365.7 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 8.87 1 0.71 E-01 (1.14 1 0.07 E+00)

K-40 2.13 0.20 E+00 (3.39 1 0.17 E+00) l I-131 < 2.04E-02 (< 1.64E-02)

CS-134 < 1.66E-02 (< 1.62E-02)

CS-137 < 1.61E-02 (< 1.34E-02)

(~T PB-212 LESS THAN LLD (2.76 1 1.77 E-02) l BI-214 LESS THAN LLD (3. 05 1 1. 61 E-02)

RA-226 LESS THAN LLD (2.48 1 1.39 E-01)

AC-228 LESS THAN LLD (4. 71 1 2. 56 E-02) l l

I

1 BROADLEAF VEGETATION SAMPLES ,

BSEP - 77 (PICOCURIES PER GRAM)

() OCTOBER, 1993 0.7 MI NE - INTAKE CANAL (BL-800)

(DATE COLLECTED: 10/11/93)

SWEETGUM GAMMA SPECTROMETRY MASS: 476.7 GRAMS WET t

ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY

]

1 BE-7 1,62 + 0.07 E+00 (1.90 + 0.08 E+00) i

I K-40 1.11 1 0.01 E+00 (1.97 + 0.14 E+00) i I-131 < 1.36E-02 (< 1.54E-02)

CS-134 < 1.35E-02 (< 1.28E-02) j CS-137 < 1.33E-02 (< 1.26E-02)

PB-212 1.55 + 0.92 E-02 (3. 68 + 1.27 E-02) l t

's BI-214 1.81 + 1.19 E-02 (LESS THAN LLD)

RA-226 2.99 + 1.37 E-01 (LESS THAN LLD) 1 J

i 4

A l

1 I

, 1

i i

l f

l BROADLEAF VEGETATION SAMPLES ,

BSEP - 78 l (PICOCURIES PER GRAM)

() OCTOBER, 1993 0.6 MI SW - DISCHARGE CANAL (BL-801) i

]

(DATE COLLECTED: 10/11/93). )

SWEETGUM GAMMA SPECTROMETRY MASS: 477.6 GRAMS WET l

1 ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY l

i BE-7 1.19 1 0.07 E+00 (1.90 1 0.08 E+00)

K-40 1.59 + 0.14 E+00 (1.97 + 0.14 E+00)

I-131 < 1.62E-02 -(< 1.54E-02)

CS-134 < 1.35E-02 (< 1.28E-02)

CS-137 < 1.40E-02 (< 1.26E-02)

('S PB-232 1.32 1 1.15 E-02 (3. 68 1 1. 27 E-02)

\_) RA-226 (LESS THAN LLD) 2.75 1 1.41 E-01 i

I i

%)

h

BROADLEAF VEGETATION SAMPLES ,

BSEP - 79 (PICOCURIES PER GRAM)

( OCTOBER, 1993 10.0 MI - NOT SPECIFIED (CONTROL) (BL-802) l (DATE COLLECTED: 10/11/93)

SWEETGUM l

GAMMA SPECTROMETRY MASS: -

549 GRAMS WET ISOTOPE CONTROL ACTIVITY BE-7 (1.90 1 0.08 E+00)

K-40 (1.97 1 0.14 E+00)

I-131 (< 1. 54E-02)

CS-134 (< 1.28E-02)

CS-137 (< 1.26E-02)

PB-212 (3. 68 1 1.27 E-02)

[/

U g

O O

BROADLEAF VEGETATION SAMPLES BSEP -

80 (PICOCURIES PER GRAM) j OCTOBER, 1993 0.6 MI SSE - SPOIL POND (BL-803)

(DATE COLLECTED: 10/11/93) f SWEETGUM GAMMA SPECTROMETRY MASS: 369.9 GRAMS WET l

ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 1.04 + 0.08 E+00 (1.90 + 0.08 E+00)

K-40 1.92 1 0.17 E+00 (1.97 1 0.14 E+00)

I-131 < 2.32E-02 (< 1.54E-02) l CS-134 < 2.09E-02 (< 1.28E-02) 1 i

CS-137 < 1.82E-02 (< 1.26E-02) r-} PB-212 2.42 + 1.50 E-02 (3.68 1 1.27 E-02)

'V

. BI-214 2.48 1 1.97 E-02 (LESS THAN LLD) l l l

1 l

10 l

BROADLEAF VEGETATION SAMPLES ,

BSEP - 81 (PICOCURIES PER GRAM)

/#) OCTOBER, 1993

' g 0.7 MI NE - INTAKE CANAL (BL-800)

(DATE COLLECTED: 10/11/93)

WAX MYRTLE l GAMMA SPECTROMETRY MASS: 402.6 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 2.78 1 0.13 E+00 (1.87 1 0.14 E+00) l K-40 3.00 1 0.24 E+00 (3.40 1 0.28 E+00)

I-131- < 2.28E-02 (< 2.71E-02) 1 j CS-134 < 2.35E-02 (< 2.94E-02) I l

CS-137 < 2.18E-02 (< 2.78E-02)

( BI-214 LESS THAN LLD (9.58 1 2.69 E-02)

( RA-226 LESS THAN LLD (2.56 1 2.20 E-01) h a

--- - -en~

1 BROADLEAF VEGETATION SAMPLES BSEP - 82 (PICOCURIES PER GRAM)

OCTOBER, 1993

(

0.6 f4I SW - DISCHARGE CANAL (BL-801)

(DATE COLLECTED: 10/11/93)

WAX MYRTLE GAMMA SPECTROMETRY MASS: -465.6 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 1.76 + 0.08 E+00 (1. 87 + 0.14 E+00)

K-40 1.53 1 0.15 E+00 (3.4 0 + 0.2 8 E+00)

I-131 < 1.50E-02 (< 2.71E-02)

CS-134 < 1.51E-02 '(< 2.94E-02)

CS-137 < 1.46E-02 (< 2.78E-02)

TL-208 7.46 + 7.21 E-03 (LESS THAN LLD)

V("'g BI-214 5.01 y 1.84 E-02 (9.58 + 2.69 E-02) l l RA-226 1.47 + 1.13 E-01 (2. 56 + 2. 20 E-01) l O

(

l BROADLEAF VEGETATION SAMPLES BSEP - 83 (PICOCURIES PER GRAM)

OCTOBER, 1993

(}

10.0 MI - NOT SPECIFIED (CONTROL) (BL-802)

I l (DATE COLLECTED: 10/11/93) l WAX MYRTLE 1

I GAMMA SPECTROMETRY MASS: 353.9 GRAMS WET 1

ISOTOPE CONTROL ACTIVITY j BE-7 (1.87 + 0.14 E+00)

~

1 4

K-40 (3.4010.28 E+00)  !

1 l

I-131 (< 2.71E-02) j CS-134 (< 2.94E-02)

CS-137 (< 2.78E-02)

! \

('$g BI-214 (9.58 i 2.69 E-02) l js/

\

RA-226 (2.56 1 2.20 E-01) i I

l l

l l

t l

l l

l l

i L - -

d 1

BROADLEAF VEGETATION SAMPLES BSEP - 84 (PICOCURIES PER GRAM) l( ) OCTOBER, 1993 0.6 MI SSE - SPOIL POND (BL-803)

. (DATE COLLECTED: 10/11/93)

WAX MYRTLE t GAMMA SPECTROMETRY MASS: 369.9 GRAMS WET i

a ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY (1. 8 7 + 0.14 E+ 0 0) s RE-7 1.89 1 0.13 E+00 j 1 K-40 2.65 1 0.23 E+00 (3.40 1 0.28 E+00) l

' I-131 < 2.69E-02 (< 2. 71E- 02 )

CS-134 < 2.80E-02 (< 2.94E-02) i CS-137 < 2.41E-02 (< 2.78E-02) i

!.(g BI-214 LESS THAN LLD (9.58 1 2.69 E-02)

} k.J RA-226 LESS THAN LLD (2.56 1 2.20 E-01) l 2

7 i

I 4

!O l-i

--- , - -. < r e ~, ,e

i l

l ,

BROADLEAF VEGETATION SAMPLES ,

BSEP - 85 (PICOCURIES PER GRAM)

NOVEMBER, 1993

(

0.7 MI NE - INTAKE CANAL (BL-800)

(DATE COLLECTED: 11/08/93)

I l

CHERRY GAMMA SPECTROMETRY MASS: 439.4 GRAMS WET 1

ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 1.95 1 0.09 E+00 (1.74 1 0.08 E+00) l K-40 1.89 1 0.13 E+00 (2.19 1 0.17 E+00) l I-131 < 1.54E-02 (< 1.54E-02)

CS-134 < 1.41E-02 (< 1.58E-02)

I CS-137 < 1.44E-02 (< 1.47E-02)

PB-212 2.03 1 1.19 E-02 (2.10 1 1.07 E-02)

RA-226 LESS THAN LLD (3.83 1 1.24 E-01) l t (~

! L

,..-,n. ,

y

BROADLEAF VEGETATION SAMPLES ,

BSEP - 86 (PICOCURIES PER GRAM)

() NOVEMBER, 1993 0.6 MI SW - DISCHARGE CANAL (BL-801)

(DATE COLLECTED: 11/08/93)

CHERRY l

I GAMMA SPECTROMETRY MASS: 497 GRAMS WET l

ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 9.21 1 0.62 E-01 (1.74 1 0.08 E+00) l K-40 1.91 1 0.16 E+00 (2.19 1 0.17 E+00)

I-131 < 1.45E-02 (< 1. 54E-02)

CS-134 < 1.58E-02 (< 1.58E-02)

CS-137 < 1.42E-02 (< 1.47E-02)

PB-212 1.74 1 1.01 E-02 (2.10 1 1.07 E-02)

RA-226 1.42 1 1.40 E-01 (3.83 1 1.24 E-01) 4 l

l u)

BROADLEAF VEGETATION SAMPLES BSEP - 87 (PICOCURIES PER GRAM)

' NOVEMBER, 1993 l

• 1 10.0 MI - NOT SPECIFIED (CONTROL) (BL-802) i (DATE COLLECTED: 11/08/93) i CHERRY i

1 3

- GAMMA SPECTROMETRY MASS: 450.5 GRAMS WET ISOTOPE CONTROL ACTIVITY

- BE-7 (1.74 1 0. 08 E+00)

K-40 (2.19 + 0.17 E+ 0 0 )

) I-131 (< 1. 54E-02)

. CS-134 (< 1.58E-02)

CS-137 (< 1.47E-02) ,

1

) PB-212 (2.10 1 1.07 E-02)

RA-226 (3.83 + 1.24 E-01) i i

2 i

j l

i I

4

1 l

l l

BROADLEAF VEGETATION SAMPLES '

BS6P - 88 (PICOCURIES PER GRAM)

() NOVEMBER, 1993 0.6 MI SSE - SPOIL POND (BL-803) 1 l

1 (DATE COLLECTED: 11/08/93)

J CHERRY GAMMA SPECTROMETRY MASS: 404.3 GRAMS WET J

v ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY a

l BE-7 1.05 1 0.08 E+00 (1.74 1 0.08 E+00)

K-40 1.82 1 0.16 E+00 (2.19 1 0.17 E+00)

I-131 < 1.80E-02 (< 1.54E-02) 4 CS-134 < 1.66E-02 (< 1.58E-02) l i

CS-137 < 1.44E-02 (< 1.47E-02) i

/~" TL-208 8.02 1 7.45 E-03 (LESS THAN LLD) s PB-212 1.73 + 1.10 E-02 (2.10 + 1.07 E-02)

RA-226 LESS THAN LLD (3.83 1 1.24 E-01)

I v

O 1

9 BROADLEAF VEGETATION SAMPLES '

BSEP - 89 1

(PICOCURIES PER GRAM)

() NOVEMBER, 1993 0.7 MI NE - INTAKE CANAL (BL-800)

(DATE COLLECTED: 11/08/93)

SWEETGUM i

GAMMA SPECTROMETRY MASS: 482.5 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 1.49 1 0.10 E+00 (1.91 1 0.11 E+00)

I K-40 2.24 1 0.14 E+00 (1.45 1 0.14 E+00)

I-131 < 1.73E-02 (< 2.14E-02)

CS-134 < 1.93E-02 (< 1.73E-02)

CS-137 < 1.71E-02 (< 1.73E-02)

PB-212 LESS THAN LLD (3. 64 1 1.40 E-02)

I

?

i i

k s

i J

1 O

-w , - . . -.,_m -

5 . . - . . , , , yy .- p- m--wc c-

BROADLEAF VEGETATION SAMPLES '

BSEP - 90 l (PICOCURIES PER GRAM)

NOVEMBER, 1993

\J)

/

l 0.6 MI SW - DISCHARGE CANAL (BL-801)

(DATE COLLECTED: 11/08/93)

SWEETGUM I

GAMMA SPECTROMETRY MASS: 445.2 GRAMS WET ISOTOPE ,9 AMPLE ACTIVITY CONTROL ACTIVITY l

BE-7 1.20 + 0 10 E+00 (1.91 1 0.11 E+00) l K-40 2.0T 1 0.18 E+00 (1.45 + 0.14 E+00)

I-131 < 2.10E-02 (< 2.14E-02)

CS-134 < 2.16E-02 (< 1.73E-02)

CS-137 < 1.95E-02 (< 1.73E-02)

PB-212 LESS THAN LLD (3.64 + 1.4 0 E-02) l l

v

.,. - . . ~ _.

BROADLEAF VEGETATION SAMPLES '

BSEP - 91 (PICOCURIES PER GRAM)

NOVEMBER, 1993 10.0 MI - NOT SPECIFIED (CONTROL) (BL-802)

(DATE COLLECTED: 11/08/93)

SWEETGUM GAMMA SPECTROMETRY MASS: 509.3 GRAMS WET ISOTOPE CONTROL ACTIVITY I

j BE-7 (1.91 1 0.11 E+00) l K-40 (1.45 1 0.14 E+00)

I-131 (< 2.14E-02)

CS-134 (< 1.73E-02)

CS-137 (< 1.73E-02)

"N PB-212 (3. 64 1 1.4 0 E-02)

?

(Q l

i I

I I

O

BROADLEAF VEGETATION SAMPLES BSEP - 92 (PICOCURIES PER GRAM)

NOVEMBER, 1993

( )

0.6 MI SSE - SPOIL POND (BL-803) l (DATE COLLECTED: 11/08/93) l SWEETGUM GAMMA SPECTROMETRY MASS: 419.8 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 8.39 1 0.80 E-01 (1.91 1 0.11 E+00)

K-40 1.29 1 0.17 E+00 (1.45 1 0.14 E+00)

I-131 < 1.96E-02 (< 2.14E-02)

CS-134 < 1.69E-02 (< 1. 73E- 02 )

CS-137 < 1.52E-02 (< 1.73E-02)

(~ TL-208 2.02 1 0.63 E-02 (LESS THAN LLD) t

%')} PB-212 1.59 1 1.16 E-02 (3. 64 1 1.40 E-02)

RA-226 2.21 1 1.56 E-01 (LESS THAN LLD) l I

!O I

BROADLEAF VEGETATION SAMPLES BSEP - 93 (PICOCURIES PER GRAM) l

[v )' NOVEMBER, 1993 O.7 MI NE - INTAKE CANAL (BL-800)

(DATE COLLECTED: 11/08/93) i I

WAX MYRTLE l

GAMMA SPECTROMETRY MASS: -418.6 GRAMS WET I

ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY l BE-7 2.23 1 0.09 E+00 (2.77 1 0.11 E+00) l K-40 1.23 1 0.15 E+00 (1.50 1 0.14 E+00)

I-131 < 1.58E-02 (< 1.94E-02)

CS-134 < 1.57E-02 (< 1.91E-02) )

l CS-137 < 1.40E-02 (< 1.51E-02) i I

TL-208 LESS THAN LLD (3. 91 1 1.20 E-02) I l% PB-212 LESS THAN LLD (2.92 1 1.08 E-02) i PB-214 LESS THAN LLD (1.06 1 0.20 E-01) i BI-214 3.07 1 1.44 E-02 (8.40 1 2.10 E-02)

AC-228 LESS THAN LLD (1.54 + 0.26 E-01) l l l

l l

l l

lO l

i BROADLEAF VEGETATION SAMPLES BSEP - 94 (PICOCURIES PER GRAM)

() NOVEMBER, 1993 0.6 MI SW - DISCHARGE CANAL (BL-801)

(DATE COLLECTED: 11/08/93)

WAX MYRTLE GAMMA SPECTROMETRY MASS: 462.3 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 1.52 1 0.07 E+00 (2.77 1 0.11 E+00)

K-40 1.54 1 0.13 E+00 (1.50 1 0.14 E+00)

I-131 < 1.57E-02 (< 1.94E-02) l CS-134 < 1.50E-02 (< 1.91E-02) l CS-137 < 1.48E-02 (< 1.51E-02)

TL-208 LESS THAN LLD (3. 91 1 1.20 E-02) 0-P.7-212 LESS THAN LLD (2.92 1 1.08 E-02) 1 I

1 i PB-214 LESS THAN LLD (1. 06 1 0. 20 E-01) l BI-214 3.43 1 1.61 E-02 (8.40 1 2.10 E-02)

! AC-228 LESS THAN LLD (1.54 ~+ 0.26 E-01) i l

l l

i lV/~T l

l t

BROADLEAF VEGETATION SAMPLES ,

BSEP - 95 (PICOCURIES PER GRAM)

() NOVEMBER, 1993 10.0 MI - NOT SPECIFIED (CONTROL) (BL-802)

(DATE COLLECTED: 11/08/93)  !

l WAX MYRTLE l GAMMA SPECTROMETRY MASS: 400 GRAMS WET I

ISOTOPE CONTROL ACTIVITY a

s BE-7 (2.77 1 0.11 E+00)

K-40 (1.50 1 0.14 E+00)

I-131 (< 1.94E-02)

CS-134 (< 1.91E-02) 4 I CS-137 (< 1.51E-02)  !

l es TL-208 (3.91 1 1.20 E-02) b PB-212 (2.92 1 1.08 E-02) l PB-214 (1.06 1 0.20 E-01)

BI-214 (8.40 1 2.10 E-02)

AC-228 (1.54 1 0.26 E-01) 1 i

s a

1 BROADLEAF VEGETATION SAMPLES ,

BSEP - 96 (PICOCURIES PER GRAM)

NOVEMBER, 1993 0.6 MI SSE - SPOIL POND (BL-803),

(DATE COLLECTED: 11/08/93)

~

i l WAX MYRTLE 4

l GAMMA SPECTROMETRY MASS: -456.1 GRAMS WET i

l

ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY l l

BE-7 8.58 1 0.60 E-01 (2.77 1 0.11 E+00)

K-40 1.35 1 0.13 E+00 (1.50 1 0.14 E+00) l I-131 < 1.72E-02 (< 1. 94E-02) l l

CS-134 < 1.49E-02 (< 1.91E-02) 1 CS-137 < 1.55E-02 (< 1.51E-02) l j( g TL-208 LESS THAN LLD (3.91 1 1.20 E-02)

!V PB-212 1.38 1 0.96 E-02 (2.92 1 1.08 E-02) 4 PB-214 LESS THAN LLD (1.06 1 0.20 E-01)

BI-214 LESS TRAN LLD (8.40 1 2.10 E-02)

AC-228 LESS THAN LLD (1.54 1 0.26 E-01)

I 1

l 4

l s

g

BROADLEAF VEGETATION SAMPLES '

BSEP - 97 (PICOCURIES PER GRAM) l DECEMBER, 1993 0.7 MI NE - INTA.KE CANAL (BL-800)

(DATE COLLECTED: 12/14/93)

NANDINA GAMMA' SPECTROMETRY MASS: 399.3 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 1.57 1 0.10 E+00 (8.62 1 0.66 E-01)

K-40 4.04 1 0.21 E+00 (3.31 1 0.17 E+00)

I-131 < 1.77E-02 (< 1.69E-02)

CS-134 < 2.14E-02 (< 1.76E-02)

CS-137 < 1.68E-02 (4.42 1 0.73 E-02)

A TL-208 2.44 1 0.72 E-02 (LESS THAN LLD)

V PB-212 4.79 1 1.54 E-02 (1.89 1 1.14 E-02)

I t

, O i

BROADLEAF VEGETATION SAMPLES BSEP - 98 (PICOCURIES PER GRAM)

() DECEMBER, 1993 0.6 MI SW - DISCHARGE CANAL (BL-801)

(DATE COLLECTED: 12/14/93)

NANDINA GAMMA SPECTROMETRY MASS: 422.5 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 5.01 1 0.90 E-01 (8.62 1 0.66 E-01) i K-40 3.10 1 0.19 E+00 (3. 31 1 0.17 E+00)

I-131 < 1.75E-02 (< 1.69E-02)

CS-134 < 1.58E-02 (< 1.76E-02)

CS-137 < 1.67E-02 (4.42 1 0.73 E-02)

TL-208 1.22 1 0.59 E-02 (LESS TRAN LLD)

PB-212 3.43 1 1.13 E-02 (1.89 1 1.14 E-02)

RA-226 4.45 1 1.70 E-01 (LESS THAN LLD)

O V

I

1 BROADLEAF VEGETATION SAMPLES BSEP - 99 (PICOCURIES PER GRAM)

DECEMBER, 1993

(}

10.0 MI - NOT SPECIFIED (CONTROL) (BL-802)

(DATE COLLECTED: 12/14/93)

NANDINA GAMMA SPECTROMETRY MASS: 430.5 GRAMS WET ISOTOPE CONTROL ACTIVITY l

BE-7 (8.62 + 0.66 E-01)  !

l l

K-40 (3. 31 + 0.17 E+00)

I-131 (< 1.69E-02) l l

l CS-134 (< 1.76E-02)

! 1 l

CS-137 (4.42 + 0.73 E-02)

I PB-212 (1.89 + 1.14 E-02)

Os  !

! 1 1

1 I

l l

l l

l l

l BROADLEAF VEGETATION SAMPLES BSEP - 100 (PICOCURIES PER GRAM)

DECEMBER, 1993 0.6 MI SSE - SPOIL POND (BL-803)

(DATE COLLECTED: 12/14/93)

NANDINA GAMMA SPECTROMETRY MASS: 476.1 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY

, BE-7 9.03 + 0.71 E-01 (8.62 + 0.66 E-01) t K-40 3.70 1 0.17 E+00 (3. 31 1 0.17 E+00) l l

I-131 < 2.13E-02 (< 1.69E-02)

CS-134 < 1.70E-02 (< 1.76E-02) l CS-137 < 1.56E-02 (4.42 + 0.73 E-02) gg PB-212 LESS THAN LLD (1.89 + 1.14 E-02) lV l

i

BROADLEAF VEGETATION SAMPLES BSEP - 101 (PICOCURIES PER GRAM)

DECEMBER, 1993 i[\_))

l 0.7 MI NE - INTAKE CANAL (BL-800)

(DATE COLLECTED: 12/14/93)

WAX MYRTLE GAMMA SPECTROMETRY MASS: 441.7 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 1.83 1 0.08 E+00 (1.46 1 0.08 E+00)

K-40 1.92 1 0.17 E+00 (2.32 1 0.15 E+00)

I-131 < 1.63E-02 (< 1.79E-02)

CS-134 < 1.70E-02 (< 1.71E-02)

CS-137 < 1.48E-02 (< 1.46E-02)

TL-208 2.39 1 0.59 E-02 (3.70 1 0. 67 E-02)

PB-212 3.96 1 1.12 E-02 (1.53 1 1.05 E-02)

PB-214 LESS THAN LLD (5.46 1 1.81 E-02)

BI-214 4.57 1 2.40 E-02 (5.35 1 1.67 E-02)

RA-226 LESS THAN LLD (2.48 1 1.43 E-01)

AC-228 LESS THAN LLD (1.66 1 0.29 E-01) i I

l i

l(%

\~-)

l

BROADLEAF VEGETATION SAMPLES ,

BSE'P - 102 (PICOCURIES PER GRAM)

() DECEMBER, 1993 0.6 MI SW - DISCHARGE CANAL (BL-801) l (DATE COLLECTED: 12/14/93) l WAX MYRTLE l l

GAMMA SPECTROMETRY MASS: 454.4 GRAMS WET 1 l

1

ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 1.09 + 0.08 E+00 (1.46 1 0.08 E+00)

K-40 2.02 1 0.15 E+00 (2. 32 1 0.15 E+00)

I-131 < 1.72E-02 (< 1.79E-02)

CS-134 < 1.46E-02 (< 1.71E-02)

CS-137 < 1.56E-02 (< 1.46E-02) l g TL-208 LESS THAN LLD (3.70 + 0.67 E-02)

\".) (1.53 + 1.05 E-02)

PB-212 1.80 1 1.02 E-02  ;

i l PB-214 LESS THAN LLD (5.46 + 1.81 E-02) l l

BI-214 LESS THAN LLD (5.35 + 1.67 E-02)

RA-226 LESS THAN LLD (2.48 + 1.43 E-01)

AC-228 LESS THAN LLD (1.66 1 0.29 E-01) s I

4 8

8

BROADLEAF VEGETATION SAMPLES ,

BSEP - 103 (PICOCURIES PER GRAM) l( ) DECEMBER, 1993 10.0 MI - NOT SPECIFIED (CONTROL) (BL-802)

(DATE COLLECTED: 12/14/93)

WAX MYRTLE 4

4 GAMMA SPECTROMETRY MASS: 483.7 GRAMS WET I

ISOTOPE CONTROL ACTIVITY l BE-7 (1.46 1 0.08 E+00)

K-40 (2.32 1 0.15 E+00)

.I-131 (< 1.79E-02) j

! CS-134 (< 1.71E-02) l CS-137 (< 1.46E-02)

g TL-208 (3.70 1 0.67 E-02)

! (\_/ PB-212 (1.53 1 1.05 E-02)

._ PB-214 (5.46 1 1.81 E-02)  !

BI-214 (5.35 + 1.67 E-02) I 1

RA-226 (2.4 8 1 1.43 E-01)

AC-228 (1.66 1 0.29 E-01)

I i

)

I

(_/

i

BROADLEAF VEGETATION SAMPLES BSEP - 104 (PICOCURIES PER GRAM) l

/~ \ DECEMBER, 1993 V

0.6 MI SSE - SPOIL POND (BL-803)

(DATE COLLECTED: 12/14/93)

WAX MYRTLE GAMMA SPECTROMETRY MASS: 457.7 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 1.80 1 0.10 E+00 (1.46 1 0.08 E+00)

K-40 1.89 1 0.15 E+00 (2.32 1 0.15 E+00)

I-131 < 2.40E-02 (< 1.79E-02) l CS-134 < 1.84E-02 (< 1.71E-02) '

CS-137 2.32 + 0.56 E-02

~

(< 1. 4 6E-02)

! l TL-208 2.01 1 0.48 E-02 (3.7010.67 E-02) lU i

j

/~T PB-212 3.38 + 1.17 E-02 (1.53 1 1.05 E-02)

PB-214 LESS THAN LLD (5.46 1 1.81 E-02)

BI-214 LESS THAN LLD (5.35 1 1.67 E-02)

RA-226 LESS THAN LLD (2.48 1 1.43 E-01)

AC-228 LESS TRAN LLD (1.66 1 0.29 E-01) l l

!O

BROADLEAF VEGETATION SAMPLES ,

BSEP - 105 (PICOCURIES PER GRAM)

DECEMBER, 1993

}

0.7 MI NE - INTAKE CANAL (BL-800) l (DATE COLLECTED: 12/14/93) l SWEET BAY GAMMA SPECTROMETRY MASS: 392.5 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 1.25 1 0.10 E+00 (5.71 1 0.83 E-01)

K-40 2.38 1 0.16 E+00 (2. 62 1 0.18 E+00)

I-131 < 1.66E-02 (< 2.02E-02)

CS-134 < 1.60E-02 (< 1.80E-02) l CS-137 < 1.75E-02 (< 1.61E-02)

PB-212 2.64 1 1.49 E-02 (LESS THAN LLD)

BI-214 2.17 -+ 2.02 E-02 (LESS TRAN LLD) r l

1 BROADLEAF VEGETATION SAMPLES ,

BSEP - 106 ,

(PICOCURIES PER GRAM) )

l

() DECEMBER, 1993 0.6 MI SW - DISCHARGE CANAL (BL-801) l (DATE COLLECTED: 12/14/93)

I l

l SWEET BAY I l

l GAMMA SPECTROMETRY MASS: 402.7 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY I

BE-7 1.22 1 0.07 E+00 (5.71 1 0.83 E-01) 1 K-40 2.86 1 0.17 E+00 ('.62 e 1 0.18 E+00)

I-131 < 1.61E-02 (< 2.02E-02) l CS-134 < 1.67E-02 (< 1.80E-02) l CS-137 < 1.63E-02 (< 1.61E-02)

(~N TL-208 1.51 1 0.62 E-02 (LESS THAN LLD)

PB-212 3.19 1 1.20 E-02 (LESS THAN LLD)

O

BROADLEAF VEGETATION SAMPLES ,

BSEP - 107 (PICOCURIES PER GRAM)

DECEMBER, 1993

)

10.0 MI - NOT SPECIFIED (CONTROL) (BL-802)

(DATE COLLECTED: 12/14/93)

SWEET BAY j

GAMMA SPECTROMETRY MASS: -

394 GRAMS WET ISOTOPE CONTROL ACTIVITY

. BE-7 (5.71 1 0.83 E-01)

K-40 (2.62 1 0.18 E400) l I-131 (< 2.02E-02) 3 CS-134 (< 1. 80E-02)

CS-137 (< 1.61E-02)

/~T

,QJ 4

i d

e M

b

I BROADLEAF VEGETATION SAMPLES ,

BSEP - 108 i

(PICOCURIES PER GRAM)

')

DECEMBER, 1993 0.6 MI SSE - SPOIL POND (BL-803)

(DATE COLLECTED: 12/14/93)

SWEET BAY GAMMA SPECTROMETRY MASS: 464.4 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 3.83 1 0.63 E-01 (5.71 1 0.83 E-01)

K-40 2.63 1 0.14 E+00 (2. 62 1 0.18 E+00)

I-131 < 1.72E-02 (< 2.02E-02) i l

CS-134 < 1.53E-02 (< 1.80E-02)

CS-137 < 1.38E-02 (< 1.61E-02)

("; PB-212 1.86 1 1.08 E-02 (LESS THAN LLD)

\j BI-214 1.45 + 1.38 E-02 (LESS THAN LLD) i l

I l

l l

0

FISH AND INVERTEBRATES SAMPLES ,

BSEP - 109 (PICOCURIES PER GRAM)

() SECOND SEMI-ANNUAL, 1993 5.5 MI SSW - FREE SWIMMERS AT DISCHARGE (FI-700)

(DATE COLLECTED: 11/23/93)

FREE SWIMMERS, EDIBLE PORTION GAMMA SPECTROMETRY MASS: 913.9 GRAMS FRESH ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 3.11 1 0.20 E+00 (2.50 1 0.21 E+00) l RA-226 2.58 1 1.38 E-01 (1,85 1 1.63 E-01) l l

O O

FISH AND INVERTEBRATES SAMPLES

• BSEP - 110 (PICOCURIES PER GRAM)

SECOND SEMI-ANNUAL, 1993 FREE SWIMMERS - ATLANTIC OCEAN (CONTROL) (FI-703)

(DATE COLLECTED: 11/23/93)

FREE SWIMMERS, EDIBLE PORTION GAMMA SPECTROMETRY MASS: -732.1 GRAMS FRESH ISOTOPE CONTROL ACTIVITY K-40 (2.50 1 0.21 E+00)

RA-226 (1.85 1 1.63 E-01)

C O

I l

i I

i J

O I

l FISH AND INVERTEBRATES SAMPLES BSEP - 111

! (PICOCURIES PER GRAM)

/ SECOND SEMI-ANNUAL, 1993 V

5.5 MI SSW - BOTTOM FEEDER AT DISCHARGE (FI-701)

(DATE COLLECTED: 11/23/93) l BOTTOM FEEDERS, EDIBLE PORTION l

l GAMMA SPECTROMETRY MASS: 825.8 GRAMS FRESH 1

l l ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY l

K-40 2.32 1 0.21 E+00 (1.99 1 0.20 E+00) l

)

1 l

I l

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' \_ / l l

l l l

l l

l l

l t

O l

l

2.

FISH AND INVERTEBRATES SAMPLES BSEP - 112

(PICOCURIES PER GRAM) g SECOND SEMI-ANNUAL, 1993 BOTTOM FEEDER - ATLANTIC OCEAN (CONTROL) (FI-704) i (DATE COLLECTED: 11/23/93)

BOTTOM FEEDERS, EDIBLE PORTION GAMMA SPECTROMETRY MASS: 828.2 GRAMS FRESH

! ISOTOPE CONTROL ACTIVITY K-40 (1.99 + 0.20 E+00) i 1

1 i

1 I

1 i

i 1

4 d

O j

I

INVERTEBRATES SAMPLES '

BSEP - 113 (PICOCURIES PER GRAM) )

SECOND SEMI-ANNUAL, 1993 l[u) 5.5 MI SSW - SH/BO AT DISCHARGE (IN-702) ,

l (DATE COLLECTED: 11/23/93) I I

[ INVERTEBRATES, EDIBLE PORTION j l

GAMMA SPECTROMETRY MASS: 682.8 GRAMS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY l

K-40 2.72 1 0.21 E+00 (1.81 1 0.21 E+00)

BI-214 6.28 1 2.07 E-02 (LESS THAN LLD)

O v

l i

. . .. . .-~ . .

INVERTEBRATES SAMPLES ,

BSEP - 114 (PICOCURIES PER GRAM)

SECOND SEMI-ANNUAL, 1993 SH/BO - ATLANTIC OCEAN (CONTROL) (IN-705)

(DATE COLLECTED: 11/23/93)

IINERTEBRATES , EDIBLE PORTION GAMMA SPECTROMETRY MASS: 798.6 GRAMS ISOTOPE CONTROL ACTIVITY K-40 (1.81 + 0.21 E+00)

)

O

I l

SHORELINE SEDIMENT SAMPLES BSEP - 115 (PICOCURIES PER GRAM)

I\ SECOND SEMI-ANNUAL, 1993 k) s 4.9 MI SSW - DISCHARGE, BEACH (SS-500)

(DATE COLLECTED: 11/.'.6 / 93 )

GAMMA SPECTROMETRY MASS: 1010.5 GRAMS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 4.72 1 0.83 E-01 (NOT REQUIRED)

TL-208 3.07 1 0.74 E-02 (NOT REQUIRED)

PB-212 5.91 1 1.11 E-02 (NOT REQUIRED)

PB-214 9.37 1 1.70 E-02 (NOT. REQUIRED)

BI-214 1.04 1 0.14 E-01 (NOT REQUIRED)

(

(_s/ i 1

l l

l l

l l

l l

O

~ . -

f SURFACE WATER SAMPLES ,

BSEP - 116 (PICOCURIES PER LITER)

()

• JULY, 1993 0'.7 MI NE - INTAKE CANAL (CONTROL) (SW-400) 4 RADIOCHEMISTRY j ANALYSIS LITERS CONTROL ACTIVITY

} TRITIUM 0.005 (< 1.03E+03) i GAMMA SPECTROMETRY VOLUME

1 LITERS i

i ISOTOPE CONTROL ACTIVITY K-40 (4. 35 1 0.41 E+02)

PB-212 (3.72 1 2.78 E+00)

PB-214 (1.30 1 0.41 E+01) 8 BI-214 (9.13 1 4.48 E+00) d("~'s 1

3 1

4 4

4 4

l )

I a

4

, _ _ . , , .c

SURFACE WATER SAMPLES BSEP - 117 (PICOCURIES PER LITER)

I 'T JULY, 1993 G

4.9 MI SSW - DISCHARGE CANAL, STILL POND (SW-401) l l

l RADIOCHEMISTRY l

l ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY TRITIUM .0.005 < 1.03E+03 (< 1.03E+03) l \

l l

l GAMMA SPECTROMETRY VOLUME: 1 LITERS 1

ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY j l

K-40 3.05 1 0.34 E+02 (4.35 1 0.41 E+02) l PB-212 LESS THAN LLD (3.7212.78 E+00)

PB-214 LESS THAN LLD (1.30 1 0.41 E+01) )

l f"]

BI-214 4.87 + 3.99 E+00 (9.13 + 4.48 E+00)

\_s/ )

l SURFACE WATER SAMPLES ,

BSEP - 118 i (PICOCURIES PER LITER)

() AUGUST, 1993 0.7 MI NE - INTAKE CANAL (CONTROL) (SW-400) l f

RADIOCHEMISTRY l

ANALYSIS LITERS CONTROL ACTIVITY TRITIUM 0.005 (< 1.03E+03)

GAMMA SPECTROMETRY- VOLUME: 1 LITERS l

ISOTOPE CONTROL ACTIVITY l

K-40 (2.68 1 0.33 E+02)

PB-212 (4. 02 1 3. 51 E+00) l

/~% l Na) f I

b lO

SURFACE WATER SAMPLES ,

BSEP - 119 (PICOCURIES PER LITER)

<[] AUGUST, 1993

,\J 4.9 MI SSW - DISCHARGE CANAL, STILL POND (SW-401)

RADIOCHEMISTRY

ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY TRITIUM 0.005 < 1.09E+03 (< 1.09E+03)

} GAMMA SPECTROMETRY VOLUME: 1 LITERS l ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 3.13 1 0.35 E+02 (2.68 1 0.33 E+02)

PB-212 LESS THAN LLD (4. 02 1 3.51 E+00)

/

1 1

1 l

1

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4 4

(.

V 4

J

~ n ,,'w+ m

SURFACE WATER SAMPLES ,

BSEP - 120 (PICOCURIES PER LITER)

() SEPTEMBER, 1993 0.7 MI NE - INTAKE CANAL (CONTROL) (SW-400) l RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY TRITIUM 0.005 (< 1.07E+03)

GAMMA SPECTROMETRY MASS: 1 GRAMS ISOTOPE CONTROL ACTIVITY K-40 (4. 21 1 0.41 E+02)

PB-214 (1.01 1 0.46 E+01) l i

V

SURFACE WATER SAMPLES ,

BSEP - 121

, (PICOCURIES PER LITER)

()

t SEPTEMBER, 1993 4.9 MI SSW - DISCHARGE CANAL, STILL POND (SW-401)

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY TRITIUM 0.005 < 1.07E+03 (< 1.07E+03) 1 GAMMA SPECTROMETRY MASS: 1 GRAMS i ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 2.61 1 0.36 E+02 (4.21 1 0.41 E+02)

PB-214 LESS THAN LLD (1.01 1 0.46 E+01)

]

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i SURFACE WATER SAMPLES , BSEP - 122 (PICOCURIES PER LITER)

I /~g

(; OCTOBER, 1993 0 7 MI NE - INTAKE CANAL (CONTROL) (SW-400) l l

l l

RADIOCHEMISTRY i l

ANALYSIS LITERS CONTROL ACTIVITY l l

l TRITIUM 0.005 (< 1.06E+03) l GAMMA SPECTROMETRY VOLUME: 1 LITERS l l

ISOTOPE CONTROL ACTIVITY K-40 (2.97 + 0.34 E+02) l TL-208 (5.54 + 1.39 E+00)

O o

t-

SURFACE WATER SAMPLES ,

BSEP - 123 (PICOCURIES PER LITER)

/~T OCTOBER, 1993 U

4.9 MI SSW - DISCHARGE CANAL, STILL POND (SW-401) l 4

RADIOCHEMISTRY a

ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY TRITIUM 0.005 < 1.06E+03 (< 1. 06E+03 )

1 GAMMA SPECTROMETRY VOLUME: 1 LITERS 1

ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 2.82 + 0.33 E+02 (2.97 + 0.34 E+02)

TL-208 3.85 + 1.26 E+00 (5.54 + 1.39 E+00)

PB-212 3.54 -+ 2.86 E+00 (LESS THAN LLD) 4 4 (/

4 e

+

I e

d 0

- m , ,

SURFACE WATER SAMPLES ,

BSEP - 124 (PICOCURIES PER LITER) n

() NOVEMBER, 1993 0.7 MI NE - INTAKE CANAL (CONTROL) (SW-400)

RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY TRITIUM 0.005 (< 1.13E+03 )

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE CONTROL ACTIVITY K-40 (2.96 + 0.32 E+02) 9 1 (v i

l l

l l

l l

l

SURFACE WATER SAMPLES ,

BSEP - 125 j (PICOCURIES PER LITER) f l

NOVEMBER, 1993 I

)

4.9 MI SSW - DISCHARGE CANAL, STILL POND (SW-401) l RADIOCHEMISTRY j 1

ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY l TRITIUM 0.005 < 1.13E+03 (< 1.13E+03)

GAMMA SPECTROMETRY VOLUME: 1 LITERS l I

ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 3.80 + 0.42 E+02 (2.96 + 0.32 E+02) iO 1 l

l i

l l

l u) l

l

~!

SURFACE WATER SAMPLES ,

BSEP - 126 (PICOCURIES PER LITER)

() DECEMBER, 1993 0.7 MI NE - INTAKE CANAL (CONTROL) (SW-400) l RADIOCHEMISTRY ANALYSIS LITERS CONTROL ACTIVITY TRITIUM 0.005 (< 1.04E+03) l l

GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE CONTROL ACTIVITY l

i K-40 (2.48 1 0.33 E+02)

TL-208 (4.45 1 1.18 E+00) l l RA-226 (3. 73 1 3. 23 E+01) ]

(s_ -) l 1

l l

.h l

I l

O 1

l

l l

SURFACE WATER SAMPLES ,

BSEP - 127 (PICOCURIES PER LITER)

() DECEMBER, 1993 4.9 MI SSW - DISCHARGE CANAL, STILL POND (SW-401) l 1

l I

RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY

~

TRITIUM 0.005 < 1.04E+03 (< 1.04E+03) i 1

GAMMA SPECTROMETRY VOLUME: 1 LITERS l

ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY ,

I K-40 2.81 1 0.36 E+02 (2.48 1 0.33 E+02)

TL-208 4.40 1 1.30 E+00 (4.4 5 1 1.18 E+00)

PB-214 4.95 1 4.30 E+00 (LESS THAN LLD)

/~N RA-226 LESS THAN LLD (3.73 1 3.23 E+01)

(_)

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ENVIRONMENTAL TLD ,

BSEP - 128 (MILLIROENTGEN PER WEEK)

() THIRD QUARTER, 1993 STATION MILLIROENTGEN PER WEEK CONTROL (1.10 1 0.40 E+00) 1 1.1 MI E - MOORE ST EXTENSION 8.00 1 4.00 E-01 3 0.9 MI SE - MOORE ST EXTENSION 8.00 1 4.00 E-01 4 1.1 MI SSE - MOORE ST EXTENTION 8.00 1 4.00 E-01 5 1.1 MI S - LEONARD ST 5.00 1 4.00 E-01 6 1.0 MI S - BEMCO POWER LINE 7.00 1 4.00 E-01 7 1.0 MI SW -_ HWY 87 AT RIGHT-OF-WAY 8.00 1 4.00 E-01 0 1.2 MI W - HWY 87 7.00 1 4.00 E-01 9 1.0 MI WNW - BETHEL CHURCH RD 1.10 1 0.40 E+00 10 0.9 MI NW - BETHEL CHURCH RD 7.00 1 4.00 E-01

.'"}/

11 0.9 MI NNW - BETHEL CHURCH RD 1.10 1 0.40 E+00 12 1.0 MI N - BETHEL CHURCH RD 8.00 1 4.00 E-01 13 1.2 MI NNE - BETHEL CHURCH RD 6.00 1 4.00 E-01 14 0.5 MI NE - INTAKE CANAL 1.30 1 0.60 E+00 15 0.9 MI ENE - INTAKE CANAL 9.00 1 4.00 E-01 16 1.0 MI WSW - DISCHARGE CANAL 8.00 1 4.00 E-01 17 1.5 MI ESE - PFIZER PROPERTY 7.00 1 4.00 E-01 18 1.7 MI SE - PFIZER PROPERTY 1.00 1 0.40 E+00 20 2.0 MI S - MOORE ST 7.00 1 4.00 E-01 21 2.9 MI SSW - WEST ST AT SEA CAPTAIN 7.00 1 4.00 E-01 22 5.3 MI SW - CASWELL BEACH RD 7.00 1 4.00 E-01 23 4.6 MI WSW - NEAR AIRPORT 7.00 1 4.00 E-01 0

ENVIRONMENTAL TLD ,

BSEP - 129 l (MILLIROENTGEN PER WEEK) l THIRD QUARTER, 1993 l (\ /9 l

STATION MILLIROENTGEN PER WEEK l

l l

CONTROL (1.10 1'0.40 E+00) 24 3.0 MI W - HWY 211 7.00 + 4.00 E-01 ~

l 1

f 25 8.7 MI WNW - ANTIOCH BAPTIST CHURCH 1.20 1 0.40 E+00 26 5.9 MI NW - W BOILING SPRINGS RD 1.20 + 0.40 E+00 ~

l 27 5.0 MI NNW - HWY 133 7.00 + 4.00 E-01 ~

1 l

28 4.2 MI NW - AT SOUTH BRUNSWICK HS 9.00 1 4.00 E-01 29 2.6 MI SSW - SOUTHPORT ELEMENTARY SCHOOL 7.00 1 4.00 E-01 30 2.0 MI NE - SUNNY POINT MOT 1.10 1 0.40 E+00 31 2.6 MI ENE - SUNNY POINT MOT 8.00 1 4.00 E-01 32 5.7 MI ENE - FT FISHER AFB HOUSING 9.00 1 4.00 E-01 33 4.0 MI E - FERRY SLIP IN NEW HANOVER CO 7.00 1 4.00 E-01 I

34 5.5 MI ENE - FT FISHER MUSEUM 7.00 1 4.00 E-01 35 7.5 MI SSE - BALD HEAD ISLAND 7.00 1 4.00 E-01 36 9.3 MI NE - CAROLINA BEACH 7.00 1 4.00 E-01 37 5. 5 MI NW - BOILING ' SPRINGS LAKES 7.00 1 4.00 E-01 39 5.3 MI SW - YAUPON BEACH CITY HALL 6.00 1 4.00 E-01 40 6.9 MI WSW - LONG BEACH CITY HALL 8.00 1 4.00 E-01 75 4.5 MI S - FT CASWELL BAPTIST ASSEMBLY 9.00 1 4.00 E-01 76 4.8 MI SSW - CASWELL BEACH 1.10 1 0.40 E+00 l 77 5.3 MI SSE - BALDHEAD ISLAND 7.00 + 4.00 E-01 ~

l 78 10.0 MI NNE - HWY 133 AT SR 1521 7.00 1 4.00 E-01 79 9.5 MI N - SR 1539 AT SR 1521 1.10 1 0.40 E+00

l

. ENVIRONMENTAL TLD ,

BSEP - 130 (MILLIROENTGEN PER WEEK)

' (G THIRD QUARTER, 1993 l STATION MILLIROENTGEN PER WEEK l

i 4 CONTROL (1.10 + 0.40 E+00) i

81 10.0 MI WNW - MIDWAY RD AT SR 1508 1.10 + 0.40 E+00 ,

I

)

i 4

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-..,.-.wwe-e ,

I l

ENVIRONMENTAL TLD ,

BSEP - 131 l (MILLIROENTGEN PER WEEK) l 4

() FOURTH QUARTER, 1993 STATION MILLIROENTGEN PER WEEK l

CONTROL (8.00 1 1.00 E-01) 1 1 1.1 MI E - MOORE ST EXTENSION 8.00 1 1.00 E-01 2 1.0 MI ESE - MOORE ST EXTENSION 8.00 1 1.00 E-01 3 0.9 MI SE - MOORE ST EXTENSION 8.00 1 1.00 E-01 4 1.1 MI SSE - MOORE ST EXTENTION 8.00 1 1.00 E-01 5 1.1 MI S - LEONARD ST 8.00 1 1.00 E-01 6 1.0 MI S - BEMCO POWER LINE 7.00 1 1.00 E-01 7 1.0 MI SW - HWY 87 AT RIGHT-OF-WAY 8.00 1 1.00 E-01 8 1.2 MI W - HWY 87 7.00 1 1.00 E-01 9 1.0 MI WNW - BETHEL CHURCH RD 8.00 1 1.00 E-01 10 0.9 MI NW - BETHEL CHURCH RD 7.00 1 1.00 E-01 11 0.9 MI NNW - BETHEL CHURCH RD 8.00 1 1.00 E-01 12 1.0 MI N - BETHEL CHURCH RD 8.00 1 1.00 E-01  !

13 1.2 MI NNE - BETHEL CHURCH RD 7.00 1 1.00 E-01 14 0.5 MI NE - INTAKE CANAL 9.00 1 1.00 E-01 15 0.9 MI ENE - INTAKE CANAL 9.00 1 1.00 E-01 16 1.0 MI WSW - DISCHARGE CANAL 8.00 1 1.00 E-01 17 1.5 MI ESE - PFIZER PROPERTY 7.00 1 1.00 E-01 18 1.7 MI SE - PFIZER PROPERTY 7.00 1 1.00 E-01 20 2.0 MI S - MOORE ST 7.00 1 1.00 E-01 21 2.9 MI SSW - WEST ST AT SEA CAPTAIN 7.00 1 1.00 E-01 22 5.3 MI SW - CASWELL BEACH RD 8.00 1 1.00 E-01 A

U

, ENVIRONMENTAL TLD ,

BSEP - 132 (MILLIROENTGEN PER WEEK)

FOURTH QUARTER, 1993 STATION MILLIROENTGEN PER WEEK CONTROL (8.00 1 1.00 E-01) 23 4.6 MI WSW - NEAR AIRPORT 7.00 1 1.00 E-01 I

l 24 3.0 MI W - HWY 211 8.00 1 1.00 E-01 25 8.7 MI WNW - ANTIOCH BAPTIST CHURCH 9-.00 1 1.00 E-01 26 5.9 MI NW - W BOILING SPRINGS RD 9.00 1 1.00 E-01 27 5.0 MI NNW - HWY 133 7.00 1 1.00 E-01 28 4.2 MI NW - AT SOUTH BRUNSWICK HS 8.00 1 1.00 E-01 29 2.6 MI SSW - SOUTHPORT ELEMENTARY SCHOOL 7.00 1 1.00 E-01 31 2.6 MI ENE - SUNNY POINT MOT 8.00 1 1.00 E-01 rS 32 5.7 MI ENE - FT FISHER AFB HOUSING 8.00 1 1.00 E-01

t >

. 33 4.0 MI E - FERRY SLIP IN NEW HANOVER CO 7.00 1 1.00 E-01 34 5.5 MI ENE - FT FISHER MUSEUM 8.00 1 1.00 E-01

, 35 7.5 MI SSE - BALD HEAD ISLAND 7.00 1 1.00 E-01 36 9.3 MI NE - CAROLINA BEACH 7.00 1 1.00 E-01 37 5.5 MI NW - BOILING SPRINGS LAKES 7.00 1 1.00 E-01 38 11.0 MI W - SUNSET HARBOR 7.00 1 1.00 E-01 39 5.3 MI SW - YAUPON BEACH CITY HALL 7.00 1 1.00 E-01 a 40 6.9 MI WSW - LONG BEACH CITY HALL 8.00 1 1.00 E-01

75 4.5 MI S - FT CASWELL BAPTIST ASSEMBLY 9.00 1 1.00 E-01 76 4.8 MI SSW - CASWELL BEACH 8.00 1 1.00 E-01 77 5.3 MI SSE - BALDHEAD ISLAND 7.00 1 1.00 E-01 78 10.0 MI NNE - HWY 133 AT SR 1521 7.00 1 1.00 E-01 i

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ENVIRONMENTAL TLD BSEP - 133 (MILLIROENTGEN PER WEEK) 1 FOURTH QUARTER, 1993 1

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81 10.0 MI WNW - MIDWAY RD AT SR 1508 8.00 1 1.00 E-01 l j

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