ML17219A231

1985 Annual Radiological Environ Operating Rept

ML17219A231
Person / Time
Site:	Saint Lucie
Issue date:	12/31/1985
From:	FLORIDA POWER & LIGHT CO.
To:
Shared Package
ML17219A230	List: L-86-176, Forwards 1985 Annual Radiological Environ Operating Rept & Radiological Surveillance of Florida Power & Light Co St Lucie Site, for First - Fourth Quarters 1985 ML17219A231 ML17219A232 ML17219A235 ML17219A237 ML17219A238
References
NUDOCS 8612020130
Download: ML17219A231 (24)

Text

1985 ANNUAL RADIOLCXlICALENVIEMIEFFAL OPERATING REPOIG'T.

LUCIE PLAÃF

'iifIT NOS 1 AND 2 License Nos. DPR-67, NPF-16 Docket Nos. 50-335, 50-389 Data Submitted By:

Florida DHHS Report Prepared: ~,.

Report Reviewed:

-) 'i 8 y/iy/.z

//c HP3: 1 8612020130 860423 PDR ADOCK 05000335 R

PDR

1985

. P&NLPL RPQICLCGICAL ENVIRCNRMAL CPBKTIlC REKRT ST. Lu:IE PLPÃI' UNITS K5.

1 PbO 2 TABLE OF CCNT1M'S IXSCRIPTICN INIBXU"TICN RPQIQXGICAL ENVIRQ41ENTAL NCNIXRIN BKG%%4 DISCDSS ICN AND INTEI69ETATICN CF RESULTS ENVIHQ4KNI'ALRPQIOKGICAL KNIKMbG RKGMVl WNNL SlMPRY DEVIATICNS/MISSING INTA PbK.YSES WI1H LEDs ABOVE TABLE 0.12-1 IXTECTICN CAI'ABILITIES LAND USE CENSUS KEY 10 SAr~ LCXATICNS RPQIOLCGICAL RRVEILLNCE CF FLCRIM KÃKR AM) LICHT CCtvPPbh" S ST. LLCIE SITE'IRST

QHRTER, 1985 SEXT QHRTER, 1985 THIRD CARTER, 1985 KLBTHCP4RTER, 1985 RESULTS FKM THE INKRLAKBAKRYCChPMISCN RKKXKVI, 1985 TABLE 1

TABLE 1A TABLE 1B.

TABLE 2 ATTPCHMENI' ATTR34iENI' HP3: 1

1985 At+LHL RPQICLCGICAL ENNIKNMENIALOPERATING REKRT ST. LU:IE PLANI - LNITS K5. I'M3 2, Irma~iCN This report is subnitted pursuant to Specification 6.9 of St. Lucie Unit No.

1 and St. Lucie Unit No.

2 Technical Specifications.

The Annual Radiological Enviromental Operating Report provides inforrretion, sumaries and analytical results pertaining to the Radiological Enviroraental Monitoring Progran for the calendar year indicated.

This report covers surveillance activities riveting the requirerrents of Unit No.

1 and Unit No. 2. Technical Specifications.

RADICUX;ICALEmea~AL ~leal¹ mXXVu A.

P~ur ose:

The ouroose of the radiological enviromentaf nunitoring progran is to provide representative rm.asuramnts of radiation and of radioactive rraterials in those exposure pathways and for those radionuclides which lead to the highest potential radiation exposures of members of the public resulting frcm station operation.

The radiological envirorrrental monitoring progran also supplerrents the radiological effluent monitoring progran by verifying that the neasureable concentrations of radioactive rraterials and levels of radiation are not higher than expected on the basis of the effluent measurements and the nadeling of the envirormental exposure pathways.

B.

Pro ran Descri tion:

The Radiological Envirormental hhnitoring Progran for the St. Lucie Plant is conducted pursuant to Technical Specifications 3/0.12 of St. Lucie Unit No.

1 and St. Lucie Unit No.

2 Technical Specifications.

1.

S le Locations T

es and Fre uencies:

a.

Direct radiation game exposure rate is rrunitored continuously at 27 locations by themaluninescent dosirreters (TLD's)se 1ID's are collected and analyzed quarterly.

b.

Airborne radioiodine and particulate sarplers are operated continuously at five locations.

Sarrples are collected and analyzed weekly.

Analyses include Iodine-131, gross beta, and gama isotopic nmasurern:nts.

c.

Surface water samples are collected fran two locations.

Samples are collected and analyzed weekly and rranthly respectively.

Analyses 'include game isotopic and tritiun rraasurerants.

d.

Bottcm sediment sarples are collected fran two locations coinciding with the locations for surface water samples.

Sanples are collected and analyzed semi-annually.

Sediment sarples are analyzed by gama isotopic rraasurenants.

1985 ANNUAL RADIOUXSICAL ENVIKMMENI'ALOPERATING REPQIQ'T.

LUCIE PLANT - UNITS NOS, 1 AND 2 e.

Fish and invertebrate samples are collected from two locations.

Sanqles are collected and analyzed semi-annually.

Fish and invertebrate sanqles are analyzed by ganma isotopic measurements.

f.

Broad leaf vegetation samples are collected from three locations.

Sanqles are collected and analyzed nanthly.

Broad leaf vegetation sanqles are analyzed by ganma isotopic measurements.

Attachment A provides specific information pertaining-to sanqle locations, types and frequencies.

2.

Anal tical Res onsibilit Radiological environmental monitoring for the St. Lucie Plant is conducted by the State of Florida, Department of Health and Rehabilitative Services (DHRS)..

Samples are collected and analyzed 'by EHRS personnel.

Sarrqles are analyzed at the IHRS Environmental Radiation Control Laboratory in Orlando, Florida.

hhni turin Pro rstn Annual ~gunner provides a sunmary for all specified sanples collected during the referenced surveillance period.

Deviations from the sample schedule, missing data and/or sanqles not meeting the specified "A PRIORI" LLD, if any, are noted and explained in Tables 1A and 1B respectively.

Analysis data for all specified sanqles analyzed during the surveillance period is provided in Attachnent B.

D.

Land Use Census:

.A land use census out to a distance of 5 miles radius from the St. Lucie Plant is conducted annually to determine the location of the nearest milk animal, residence, and gar den producing broad leaf vegetation in each, of the sixteen meteorological sectors.

A summary of the land use census for the surveillance year is provided'in Table 2, Land Use Census

~Stnmar No locations yielding a calculated dose or dose comnitment greater than the values currently being calculated were identified by the land use census.

No locations yielding a calculated dose or dose comnitment (via the same exposure pathway) 20 % greater than locations currently being sampled in the radiological environmental monitoring program were identified by the I'and use census.

HP3:1 E.

Interlaborator arison Pro ram:

The State of Florida Environmental Radiation Control Laboratory participates in the Environmental Radioactivity Laboratory Interconqarison Studies Program conducted by the Environmental Protection Agency.

Results from the Interlaboratory Comparison Program are provided in Attachment C.

(2)

1985 A%4.NI. BPQI A@ICAL ENVIEKt4ENI'ALCPERATIf& EKKRT ST.

LU IE PLANT - LNITS N3S.

1 PAD 2 I I I.

DlSCUSS ICN PbQ INTEBPRETATICN CF RESLLTS A.

Re ortin of Results:

The Annual Radiological Envirommntai Operating Report contains the sumaries, interpretations and inforrration required by the St. Lucie Plant, Unit Nos.

1 4 2 Technical Specifications.

Table 1 provides a sumary of the rraasurenants nade for the nuclides required by Technical Specifications, Table 0.12-1, for all san@les-specified by Table

'.12-1.

In addition, summaries are provided for other nuclides-identified in the specified sarrples, including those not related to station operation.

These include nuclides such as ~K, 2 2Th, 226Ra 225Ra 7Be 238U~ and 210Pb,which are caman in the Florida envirorrrant.

B.

Inter retation of Results 1.

Direct Radiation:

The results for direct radiation rranitoring are consistent with past measurements for the specified locations.

The exposure rate data shows no indication of any

,trends attributed to effluents frcm the plant.

The rmasured exposure rates are consistent with exposure rates that were observed during the preop'erational surveillance program.

Direct radiation monitoring results are sumarized in Table l.

2.

Air Particulates/Radioiodine:

The results for radioactive air particulate and radioiodine monitoring are consistent with past rreasurern nts and indicate no trends attributed to plant effluents.

All sar@les for radioiodine yielded no detectable

>>II.

Game isotopic neasureamnts yielded no indication of any nuclides attributed to station operation.

The results for air particulate/radioiodine sar@les are consistent with measurerrents which were nade during the preoperational surveillance program.

Air particulate and radioiodine monitoring, results are sumarized in Table 1.

3.

Surface Water:

The results for radioactivity rnoasurem nts in surface water smples are consistent with past rreasurem nts.

Tritiun was reported as present in one of the weekly surface water sarryles collected fran Site H-15.

Subsequent sarples indicate there has been no increase nor adverse trend for HP3:I (3)

tritium in surface water san@les at H15.

The measured tritium was less than 0.596 of the reporting level specified by plant technical specifications, Table 3.12-2.

No other nuclides attributed to station operation were detected.

Results for surface water san@les are sumnarized in Table 1.

4.

Waterborne Sediment and Food Products:

The results for radioactivity measurements in waterborne

sediment, fish and crustacea samples are consistent with past measurements and with measurements made during the preoperational surveillance program.

There were no indications of any radionuclides attributed to plant effluents.

Results for the waterborne

sediment, fish and crustacea samples are sunmarized in Table 1.

5.

Broad Leaf Ve etation:

The results for radioactivity measurements in broad leaf vegetation are consistent with past measurements and with measurements made during the preoperational surveillance program.

There were no indications of any nuclides attributed to plant effluents.

Results for the broad leaf vegetation samples are sumnarized in Table l.

C.

Conclusions The data obtained through the St. Lucie Plant Radiological Environmental Monitoring Program verifies that the levels of radiation and concentrations of radioactive materials in environmental

samples, representing the highest potential exposure pathways to merrbers of the public, are not being increased.

The measurements verify that the dose or dose comnitment to me@hers of the public, due to operation of St. Lucie Unit Nos.

1 4 2, during the surveillance year, are well within "as low as reasonably achievable (ALARA)" criteria established by 10 CFR 50, Appendix I.

TABLE 1 EHVIIQ4%ÃfAL RPQI(XCGICAL MNI1CRIN RKXRPSl A%U'Q. SlMlMC Name of Facility St. Lucie i%it Nos. I and 2 Docket No.(s) 50-335 and 50-389 Location of Facility St. Lucie Florida Reporting Period 3anuar 1 - Decerrher 31 1985 County, State Page 1 of 8

Mediun or Pathway Sampled (Vnit of Measur nent)

Type and Lower Limit Total NNrIber of of Analyses Detection Perforrred (LLD)

All Indicator Locations Mean (f)

Range Location with Highest Annual Mean Name Mean (f)

Distance R Range Direction Control lions Neer of Mean (f)

Nonroutine Range Reported Measurern'.nts DIRECT RAOIATICN 11D (micro-B/hr)

AIRBCRbE Radioiodines (pCi/rn3)

Exposure rate 108d) 1311 212 5.2 (108/108) 0.5 - 6.3 0.020

< MR f4V-10 6.2 (0/0) 6.0 (0/0) 10 miles, 14V 6.1 - 6.3 5.7 6.1 0

.0 Air Particulates Gross Beta 212 0.0025 0.010 (212/212)

(pCi/m3) 0.006-0.030

'Y"Isotopic 20 (carposite)

H-08 6 miles,%4V 0.016 (53/53) 0.010 (53/53) 0.006-0.020

,0.007-0.030 210pb 0.0052 0.012 0.099 (20/20) 0.068-0.207 0.012 (0/20) 0.007-0.020 0.030 (2/20) 0.020-0.000 H-12 12 miles, S

H-10 1 mile, SE H-30 2 miles, W

O.i06 (O/O) 0.106 (O/e) 0.078-0.230 0.078-0.230 0.020 (I/O)

<MM.

O.OOO (I/O) 0.00069

<NCh 137Cs 0.00066

<NM HP3: 1

TABLE 1 EM/IBQ4%RI'AL BPQKUKICALKNIXRII4 PRXBM PÃ4JM SUANRY Name of Facility St. Lucie Chit Nos.

1 and 2 Docket No.(s) 50-335 and 50-389 Location of Facility St. Lucie Florida Reporting Period 3anuar I Decerber 31 1985 County, State Page 2 of 8

Niediun or Type and Pathway Sampled Total %aber (Unit of of Analyses Nieasurerent)

Perfomed Lower Limit of Detection (LLD)

All Indicator Locations Mean (f)

Range Location arith Highest Annual Mean Name Niean (f)

Distance Bc Range Direction Control Locations Naker of Shan (f)

Nonroutine Range 'eported NIeasurerents WATEKICRK Surface Water Tritiun 65 (pCi/1)

'Y-Isotopic 65 00 K 230 60 IOQ (1/65) 336 (65/65) 220-010 H15

<1 Mile, ENE/E/ESE H-15

<1 mile, EbE/E/ESE IOQ (i/65) 338 (53/65) 329 (12/65)

'260-010 220-F00 59F 58~

60Co 65~

95Zr~

1311 13ri~

< MR 8

<MR rr

< MR

< MR 8

<MR 7

<hH 5

<MR 5

<MR

< MR

< MA.

< MR

< MR

< MR

< ALA

< MR

< MR

-0 0

TAKE 1 RIVIRQ4%RfALRADICHKICALMNIXRIPG RKCBM PÃ4NL SUNPRY one of Facility St. Lucie tRit Nos.

1 and 2 Docket No.(s) 50-335 and 50-389 Location of Facility St. Lucie Florida Reporting Period 3anuar 1 - Decker 31 1985 County, State Page 3 of 8

Mediun or Pathway Sampled (Wit of Measurerrent)

Type and Total Nmber of Analyses Perfornl.d Lower Limit of Detect ion (ua)

All Indicator Locations Mean (f)

Range Location arith Highest Annual Mean Name'ean (f)

Distance Cc Range Direction Control Locations Nmher of Mean (f)

Nonroutine Range Repor ted Shasurenants Surface Water Cs (pCi/1) 1~0aa-r Sed irrent (pCi/kg,dry)

Y-Isotopic 0 226Ra 100 290 (0/0) 170-030 190 (0/0) 172-210 H-15 1 mile, BK/E/ESE H-15 1 mile, EPE/E/ESE 000 (2/2) 360-030 198 (2/2) 185-210 180 (2/2) 170-200 182 (2/2) 172-191 0

232Th 52 51 (3/O) 00-62 H-59 10 - 20 miles S/SE 62 (1/2) 62 (1/2)

TABLE 1 BNIIKMi%ÃfALRAQICXCGICALNCNIKRIbG RKGRM RC4JAL RUBY Name of Facility St. Lucie Unit Nos.

1 and 2 Docket No.(s) 50-335 and 50-389 Location of Facility St. Lucie Florida Reporting Period 3anuar 1

Decenher 31 1985 County, State Page 0 of 8

Nhdiun or Type and Pathway Sampled Total Nmher (Unit of of Analyses Nhasureoant)

Performed Lower Limit of Detect ion (LLD)

All Indicator Locations M a (f)

Range Location with Highest Annual Mean Name Mean (f)

Distance 4 Range Direction Control Locations Number of Shan (f)

Nonroutine Range Reported Measurenents Sedirrent (pCi/kg, dry)

INRUN'ICN 238U 137Cs 12 12 288 (2/0) 270-306

< NM

< NM

< NM

< NM H-59 10-20 miles S/SE 306 (1/2) 306 (1/2)

NM MR blM 5/M Crustacea (pCi/kg,wet)

Isotopic 130 2000(0/0) 1600-2300 H-59 2150 (2/2) 2150 (2/2) 10-20 miles 2000-2300 2000-2300 S/SE 226Ra 20 105 (3/0)86-120 H-15

<1 mile ENE/E/ESE 110 (1/2) 103 (2/2)86-120 HP3:1

TABLE 1 Page 5 of 8

RWIKNiKHTALRADICILCGICALMNIKRIMPRXBPSI Pbt4NL SUN(BY Nam. of Facilit'y St. Lucie Unit Nos.

1 and 2 Docket No.(s) 50-335 and 50-389 Location of Facility St. Lucie Florida Reporting Period 3anuar 1

Decarber 31 1985 County, State Mediun or Pathway Sarrpled (Unit of Niasurenent)

Type and Total Nmber of Analyses Performed Lower Limit All Indicator of Locations Detection Mean (f)

(LLD)

Range Location with Highest Annual Mean Nane Mea (f)

Distance R Range Direction Control Locations Nmrber of Shan (f)

Nonroutine Range Reported Measurerents Crustacea (pCi/kg,vet) 228Ra 100(1/O)

H59 10-20 miles, S/SSE 100(1/2) 100(1/2) 232Th 59Fe 65Zn 137Cs 30 16 10 17 86.(2/0)

< NM

< tUM

< NM

< NM

< MH,

< NM

< NM H-59 10-20 miles S/SSE 101 (1/2) 101 (1/2)

NM NM MH.

hM AM MH, NM HP3:1

TABLE I ENVIKNiKNTALRAQICUXICALMNIXRI¹I%Q2bW WRJM. 5IlPRY-Name of Facility St. Lucie Unit Nos. I and 2 Docket No.(s) 50-335 and 50-389 Location of Facility St. Lucie Florida Reporting Period 3anuar I - December 31 1985 County, State Page 6 of 8

Mediun or Type and Lower Limit All Indicator Pathway Sampled Total Nwher of Locations (Unit of of Analyses Detection Mean (f)

NLasurerent)

Performed (ua)

Range Location with Highest Annual NLan Hare Mean (f)

Distance 4 Range Direction Control Locations NUmber of Mean (f)

Nonroutine Range Reported Measurerrents IMZSTICN Fish (pCi/kg,wet)

Y - Isotopic 6

59Fe 60G 65Zn 137Cs 130 16 10 17 2750 (6/6) 2000-3000 NM h/M NM hjM

< NM H-59 10-20 miles S/SSE 3000 (2/2) 3000-3000

< h/M

< NM h/M

< NM

< NM

< NM

< NM 3000 (2/2) 3000-3000 NM NM h/M NM NM NM HP3: 1

TAKE 1 RWIKHHKfALRAQIQXGICALKNIKRIhGPKXBPSl lMlNLSUMlIV(

Name of Facility St. Lucie Unit Nos. I and 2

Docket No.(s) 50-335 and 50-359 Location of Facility St. Lucie Florida Reporting Period 3anuar 1

Decerher 31 1985 County, State Page 7 of 8

Median or Pathway Sar@led (Unit of Measurerent)

Type and Total Nwher of Analyses Performed Lower Limit AlI Indicator of Locations Detection-Mean (f)

(tm)

Range Location with Highest Annual Mean Name Mean (f)

Distance R Range Direction Control Locations Naker of

. Mean (f)

Nonroutine Range Reported Measureoants IMZSTICN Broad leaf vegetation (pCi/kg,wet)

Y - Isotopic 36 71 620 (36/36) 290-1270

~ H-52 1 mile S/SSE 630 (12/12) 310-1270 610 (12/12) 290-1070 0

210pb 100 2580 (36/36) 1700-0500 500 (1/36)

H-51 1 mile N/NV H-51 1 mile N/MV 2730 (12/12) 2300 (12/12) 1700-0500 1700-3000 500 (1/12)

-<NM 1311 137Cs HP3: 1

TABLE l Page 8 of 8

a0 The LID is an "a priori" lower limit of detection which establishes the srrallest concentration of radioactive rraterial in a sample that will yield a net count, above systen background, that will be detected with 9W probability, with only W probability of falsely concluding that a blank ob'servation represents a real signal..

LLD's in this colum are at tirre of rraasurem nt.

The NMs reported in attachnent B for the individual smples have been corrected to the tirN. of sample collection.

'b.

Nhan and range based upon detectable rraasurements only.

Fraction of detectable measurem nts at specified locations is indicated in parentheses (f).

C ~

Specific identifying information for each sarple location is provided in Attactnant - A.

U d.

Results are based upon the average net response of two TLDs.

(Thermoluninescent dosimeters).

ldll refers to minirrxm detectable activity HP3: I

1985 ANNUALRADIOLOGICALENVIRONMENTALOPERATING REPORT ST. LUCIE, UNIT NOS.

1 R 2 Page 1 of 1

TABLE lA DEVIATICNS/MISSINGMTA Date Location Descri tion of Problen Deviation(s)

Corrective Action 09/20/85 H-34 Air sampler motor circuit breaker tripped approx-irrately 80 hours9.259259e-4 days <br />0.0222 hours <br />1.322751e-4 weeks <br />3.044e-5 months <br /> into the 168 hour0.00194 days <br />0.0467 hours <br />2.777778e-4 weeks <br />6.3924e-5 months <br /> sampling period; suspected result of severe weather Sampling not continuous Reset breaker upon detection of fault 10/01/85 07/12/85 07/19/85 H-08 Air sampler pump failure (R replacement) during sampling interval.

Sar@le acquired was 8%6 of typical saryle volura TLD's fell frcrn their holder Sampling not continuous Site S-5 was without continuous rranitoring frcm 07/16 - 07/19/85 Replaced air pump upon detection of failure AD's were recovered fran a local resident, returned to the lab for readout and redeployed to the field within 3 days

1985 ANNUALRADIOLOGICALENVIRONMENTALOPERATING REPORT ST. LUCIE, UNIT NOS.

1 R 2 TABLE IB Page 1 of 1 AfNLYSES WI1H LLDs ABOVE TABLE 0.12-1 DE1'ECTICN CAPABILITIES 1/1 85 - 12/31 85 Date S

leT e

Location Radionuclide Table 0.12-1 LlD Reason for Deviation The values specified in Table 0.12-3, Detection Capabilities, were achieved for all samples.

HP3: 1

1985 A%LPL RADICLCGICAL ENVIRQ4iENIALCPBRTIPG REKRT ST. LLCIE PLANT - LNITS K5.

1 PAD 2 TABLE 2 LAN) USE CENSUS DISTAKZ lQ &&%%ST Sector 6/85 Milk (c)

Anirral 6/85 Residence 6/85

'Garden (d)

N p(e)

SE SSE WRY L(f)

L 3.8/255 0.5/266 L

1.5/Iel 3.7/152(S) 3.2/191 2.2/213 1.9/236 1.9/2<5(h) 1.9/260 2.3/281 3.5/300 L

L 3.1/195 1.9/230 1.9/253 2.0/260 3.3/301 3.7/306 L

HP3: 1

1985 PbNLPL RPDICUXICAL ENYIIKt4KNI'ALCPEBATIM I EKRT ST. LLCIE PLANI' LNITS bDS.

1 ND 2 TPBLE 2 N3fES LAN3 USE CENSUS (a)

All categories surveyed out to 5 miles radius fran the St. Lucie Plant (b)

The following forrrat is used to denote the location:

distance (miles)/bearing (degrees)

For example, a resi'dence located in the southeast sector at a distance of 1.5 miles bearing 101 degrees is recorded as 1.5/101.

(c)

Potential milk anirral locations.

All locations specified have been verified to be not producing milk for huran consurption.

(No calculated doseT.

(d)

Gardens with an estimated growing area of 500 square feet or rrare.

(e) 0 denotes that the sector area is predcminently an ocean area.

L denotes that the sector'rea is predcminently a land area unoccupied by the category type.

(g)

Other occupied buildings in this sector include the following:

-Fire Station, 1.8/109 country Club, 3.0/153 (h)

Several residences in this sector are located approximately 1.9 miles fran the St. Lucie Plant.

HP3: 1

1985 NbLHL RPQICKGICAL ENVIBCMENI'ALCPGRTIIG REKRT ST. LU:IE - UNITS K5.

3 AM) 0 ATTPCHMENI' KEY 1D 5AVPLE UXATICNS

Mrect Radfation Mrect Radiation Direct Radiate Mrect Radiation Direct Radfatim Mrect Radfation Direct Radiatian Mrect Radiation Direct Radiation Mrect Radiation Direct Radiation Direct Radiation Direct Radfatica Mrect Radiatfon Mrect Radfation H-l North oE Blind Creek QQ-5 South of Pete Stone Creek RQ-10 C G. Station fQ-5 Indian Rior Drive at Rio Vista Dry W-10 Intersection af SR 68 and SR 607 QQ-2 Ceaeta South of 7107 Indian River Dry QQ-5 US-1 at SR 712 QQ-10 SR 70 Mest oE eke M-2 7609 Indian River Drive M-5 Oleaatr and r Streets Q-10 I~ and SR 709 M%-2 8503 Indian Rior Drive KM-5 Prise Vista Blvd. at Yacht Club M%-10 Del Rio and Davis Streets SM-2 9207 Indfan Rior Drive

~5 lS 1 and Vil Creen Drive

%-10 Port St, hocie Blvd. ard Cairo Road SSM-2 10307 Indian Rior Dry Port St. Lucie Blvd. and US 1

SSM-10 Pine Val and Mes tmreland Roads S-5 13179 Indian River Drive SNHSS URGED rterl rterl rterl rterl rterl rterl rterl rterl rterl rterl rterl rterl rterl rterl rterl rterl rterl rterl rterl kPHGXIM!GE DISTMR (aQes 10 10 10 10

RADHXOGICALRNVMMWfhLRWEKUNX ST+ UJCIE PUHF Key to Saaple Locations PAHQAY

)

Direct Radiation S-IO IS 1 ad SR 714 Direct Radiation S

"10 Indian River Drive and il Run Lane

$8HZS KLIZCl8) rterl rterl hPPMXIHNIE DISTMX ailes 10 10

)

Mrect Radiation Direct Radiation

~ Mrect Radf atfon Direct Radfatim SSEH Entra~ of Nettles Island SSE-10 Elliot Mam SE-I South of Cooli Canal AH2 IJ ~ of Florida-IPAS Ento'h Vero Beach FPL Substation - SR, Stuart T

Smite near south property lfne Pbar Line - 7609 Indian Ri~ Drive Onsite - ht Meteomlagical Taar ic Ocean vicinity public mat side of Route hlh

%59 Near south end of Hutchfson Island Radioiodine &

Particulates Radioiodine 4

Particulates Radfoiodfne C

Particulates Radioiodine 4 Particulates Radfoiodine C Particulates ace Mater (ooeen)

Sediaent Prem shorelfne Surface Mater (ocean)

Sediaent Fan shoreline rterl rterl

~arterl xterl Meekly Seai&nrual ly Honthly Seat~rually 10 19 12 10-20 S

N S/SSE Denotes Control SenpIe

RhDIOUSICAL MfIIAH?NEhLQRVEKLhMX ST+ UJCIE HlHF Key to Saople Locations

=

-'ifMN Food Products F

Pmfucts Ocean side vicinity of St Lucie Plant QHPlZS KUZCfH)

Crustacea Fish-Broad leaf ver tation Seark-hnmally Serxt~raall Honthly (when available)

Ofisite near south property line Near south end of Hutchirson Island Broad Iaaf vegetation (au ove)

Crustacea Fish Broad leaf

~tion Monthly (when available)

Seat-hruually Srmri~nually Honthly Denotes control saaple

gi I

0 eiO ee C

s/

ta>>

't/ >>

<<ul e<<O Q ~

a Is FP a L's PROPERT Y~

LINE

~ g

'f

~ eI Kil H51 8I.WO l R

Vg VV Vga

~ 0 4

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%el C

4P C

Ia Inset Octa!I tiD Oy p OD <( I n

\\

4

~+see e<

{

+~L H15 '

! Hah EXCLUSION AREA {0.97m')

AKO LOW POPULATION ZONE {Imi)

UNI T I

UIIIT 2 z.

Ql QQp f

~ J4 ~

~

~

~

4

"<<~4EiK~SE-1"

+a~

~

~%

MSW-2

~\\

~

~

pa Jt

~

~ )%/

I/

RHRSz (l) lrKhyxtriRahasta

))alamo Mat (2) Iha to the Scale of tha PLyaa tha hehaLce Area Radix (0 9l mLlea) ml tha Ioe ~alaticis Zcaa (1 aQa)

Aza Shoto' brag the <<ma aLxeD (3) %e foUactrg are taueatrtccel ~

(a)

A11 ~arIagra (Hetaera Bay', Etg Nak~ Taken Rt~)~

tha eaepcLm of tha Eatable m4 dfsdtaqya aeal Os)

OaaarL fmat baachee (o)

State Boat Alh 0

FPSL s

PROPERTY LINE V?~

~

)

'H14 5

'H52 I ~

0 V 0 a>>

s ~

4 VV FLORIDA POWER 8 LIGHT COMPANY ST. LUCIE PLANT SCALE IN MILES SITE AREA MAP FIGURE 5.i.i

1985

%5UAL RPOI UXiICAL ENVIBQ4KNTALCf'ERATIN REKRT ST. UCIE PLEAT - UNITS K5.

3 PbD 0 ATTFCHMENf B RADICUXICAL SLRVE ILLA'F FLCRICA KNBK PbD LI(ÃfCCM'Eblis'S ST. LU:IE SITE 1985 First Quarter, 1985 Second Quarter, 1985 Third Quarter, 1985 Fourth Quarter, 1985