ML17309A657
| ML17309A657 | |
| Person / Time | |
|---|---|
| Site: | Saint Lucie  |
| Issue date: | 12/31/1990 |
| From: | Sager D FLORIDA POWER & LIGHT CO. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| L-91-117, NUDOCS 9104230495 | |
| Download: ML17309A657 (98) | |
Text
ACCELERATED DISTRIBUTION DEMONS g TION SYSTEM REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDE)ACCESSIONwNBR 9104230495 DOC.DATE: 9gtbRy44.NOTARIZED:
NO FACIL:50-335 St.Lucie Plant, Unit 1, Florida Power'&Light Co.50-389 St.Lucie Plant, Unit 2, Florida Power&Light Co.AUTH.NAME AUTHOR AFFILIATION SAGER,D.A.
Florida Power&Light Co.RECIP.NAME RECIPIENT AFFILIATION
+6<
SUBJECT:
"Radiolo ical Envj,ron Operating Rept for Jan-Dec 1990." 10417 tr.DISTRIBUTION'CODE:
IE25D COPIES RECEIVED:LTR ENCL 2 SIZE: TITLE: Environmental Monitoring Rept (per Tech pecs)/NOTES: DOCKET 05000335 05000389 R I I D RECIPIENT ID CODE/NAME PD2-2 LA NORRXS,J COPIES LTTR ENCL 3 3 1 1 RECIPIENT XD CODE/NAME PD2-2 PD COPIES LTTR ENCL 1 1 D D INTERNAL: ACRS NRR/DREP/PRPB1 1 RGN2 DRSS/RPB EXTERNAL EG&G SXMPSON 9 F 1 1 AEOD7'D B 2 2~FILE 01 1 1 RGN LE 02 2 2 NRC PDR 1 1 1 1 1 1 1 1 R D NOTE TO ALL"RIDS" RECIPIENTS:
~."(--'!1 PLEASE HELP US TO REDUCE WASTE!CONTACT THE DOCUMENT CONTROL DESK, ROOM Pl-37 (EXT.20079)TO ELIMINATE YOUR NAME FROM DISTRIBUTION LISPS FOR DOCUMENTS YOU DON'T NEED!TOTAL NUMBER OF COPIES REQUIRED: LTTR 15 ENCL 15 D D t
P.O.Box 128, Ft Pierce, FL 34954-0128
~~April 17, 1991 L-91-117 10 CFR 50.36 U.S.Nuclear Regulatory Commission Attn: Document Control Desk Washington, D.C.20555 Gentlemen:
Re: St.Lucie Units 1 and 2 Docket Nos.50-335 and 50-389 1990 Annual Radiological Environmental 0 eratin Re ort This letter transmits the subject report in accordance with Technical Specification 6.9.1.8 for St.Lucie Units 1 and 2.Should there be any questions on this information, please contact us~Very truly yours, D.A.Vice St.u ger esident ie Plant DAS:JJB:kw Enclosure I cc: Stewart D.Ebneter, Regional Administrator, Region II, USNRC Senior Resident Inspector, USNRC, St.Lucie Plant DAS/PSL N410" 9104230495 90123i PDR ADOCK 05000335 R PDR Q an FPL Group company/(ggP RADIOLOGICAL SURVEILLANCE OF FLORIDA POWER AND LIGHT COMPANY'S ST.LUCIE SITE Third Quarter, 1990 Office of Radiation Control Florida Department:
of Health and Rehabilitative Services 9104230495
ST.LUCIE SITE Technical Specifications Sampling Third Quarter, 1990 Sam le T e Collection Fre uenc Locations Number of 1.Direct Radiation 2.Airborne 2.a Air Iodines 2.b Air Particulates Quarterly Weekly Weekly 27 5 5 65 69*3.Waterborne 3.a Surface Water 3.b Shoreline Sediment Weekly Monthly Semiannually 1 1 2 13 3 3*4.Ingestion 4.a Fish and Invertebrates 4.a.l Crustacea 4.a.2 Fish Semiannually Semiannually 4.b Food Products 4.b.l Broadleaf Vegetation Monthly Total: 220*-Includes NRC split samples.NOTE: Measurement results having magnitudes that are significantly above the background of the measurement system are reported as net values plus or minus a one-standard-deviation error term.Measurement results that are not significantly above background are reported as"non-detectable" (ND)or as less than a Lower Limit of Detection ((LLD), which is an estimated upper limit (with at least 95%confidence) for the true activity in the sample.
'IRECT RADIATION-TLDs-micro-R hour Each result is the average net response of two dosimeters.
Sample Site Deployment Collection 06-19-90 09-19-90 N-1 NNW-5 NNW-10 NW-5 NW-10 WNW-2 WNW-5 WNW-10 W-2 W-5 W-10 WSW-2 WSW-5 WSW-10 SW-2 SW-5 SW-10 SSW-2 SSW-5 SSW-10 S-5 S-10 S/SSE-10 SSE-5 SSE-10 SE-1 H-32 5.0 5.4 5.7 5.4 6.5 5'5.5 (A)5.6 5.3 5.2 5.2 4.9 F 1 4.5 5.2 4'5'5.0 5.1 5.2 5.1 5.0 5.0 5.5 5.2 4.9 6.0+0.3+0."3+0.3+0.3+0.3+0.3+0.3+0.3+0.3+0.3+0.3+0.3+0.3+0.2+0.3+0.2+0'+0.3+0'+0'+0.3+0.3+0.3+0.3+0.3+0.3+0'(A)-This measurement is based on a single dosimeter due to an anomalous response from the second dosimeter.
IODINE-131 IN WEEKLY AIR FILTERS-Ci m3 Collection Date H08 H12 Sam le Site H14 H30 H34 07-03-90 07-12-90 07-16-90 07-24-90 07-31-90 08-07-90 08-15-90 08-21-90 08-28-90 09-04-90 09-11-90 09-18-90 09-24-90<0.02<0.01<0.03<0'2<0.02<0.03<0.02<0.02<0.02<0.02<0.02<0.02<0.02<0.02<0.01<0.03<0.02<0.02<0.03<0.02<0.02<0.02<0.02<0.02<0.02<0.01<0'3<0'2<0.02<0.02<0.02<0.02<0.02<0.02<0.02<0.02<0.02<0.02(B)<0.02<0.01<0.01<0.03<0.02<0.02 (A)<0.02<0.02<0.02<0.02<0.02<0.02<0.02<0.02<0.01<0.03<0.02<0.02<0.02<0.02<0.02<0'2<0.02<0.02<0.02<0.05(C)(A)-There was no sample due to a tripped circuit breaker which occurred shortly after the beginning of this sample.The cause of this failure is suspected to be lightning.(B)-This sample had a low volume due to an equipment failure.The equipment is estimated to have run for 153 hours0.00177 days <br />0.0425 hours <br />2.529762e-4 weeks <br />5.82165e-5 months <br /> out of the 169 total hours for this sampling interval.(C)-This sample had a low volume due to an equipment failure.The equipment is estimated to have run for 33 hours3.819444e-4 days <br />0.00917 hours <br />5.456349e-5 weeks <br />1.25565e-5 months <br /> out of the 138 total hours for this sampling interval.
li' 2.b AIR PARTICULATES
-GROSS BETA-Ci m3 Collection Date H08 H12 Sam le Site H14 H30 H34 07-03-90 07-12-90 07-16-90 07-24-90 07-31-90 08-07-90 08-15-90 08-21-90 08-28-90 09-04-90 09-11-90 09-18-90 09-24-90 0.009 0.008 0.011 0.009 0.007 0.010 0.012 0.022 0.014 0.017 0.012 0.011 0.010+0.002+0.001+0.002+0.002+0.002+0.002+0.002+0.003+0.002+0.002+0.002+0.002+0.002 0.009+0.009+0.006+0.006+0.008+0.009+0.009+0.021+0.011+0.009+0.013+(B0.010+0.009+0.002 0.002 0.002 0.001 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.009+0.008+0.008+0.004+0.005+*0.011+*0.008+*0.016+*0.013+0.008+0.011+0.006+0.011+0.002 0.001 0.003 0.001 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.012 0.008 0.006 0.005 0.005 0.009 0.017 0.012 0.009 0.016 0.009 0.010+0.002+0.001+0.002+0.001+0.001 (A)+0.002+0.002+0.002+0.002+0.002+0.002+0.002 0.015 0.010 0.009 0.008 0.007 0.012 0.009 0.011 0.014 0.010 0.013 0.010<0.+0.003+0.001+0.003+0.002+0.002+0.002+0.002+0.002+0.002+0.002+0.002+0.002 021(C)Heans: 0.012+0.001 0.010+0.001 0.009+0.001 0.010+0.001 0.011+0.001*-NRC split samples.(A)-There was no sample due to a tripped circuit breaker which occurred shortly after the beginning of this sample.The cause of this failure is suspected to be lightning.(B)-This sample had a low volume due to an equipment failure.The equipment is estimated to have run for 153 hours0.00177 days <br />0.0425 hours <br />2.529762e-4 weeks <br />5.82165e-5 months <br /> out of the 169 total hours for this sampling interval.(C)-This sample had a low volume due to an equipment failure.The equipment is estimated to have run for 33 hours3.819444e-4 days <br />0.00917 hours <br />5.456349e-5 weeks <br />1.25565e-5 months <br /> out of the 138 total hours for this sampling interval.The 0.01 pCi/m required analytical sensitivity was not achieved due to the small volume for this sample.
2.b AIR PARTICULATES
-GAMMA SCANS OF UARTERLY COMPOSITES
-Ci m3 Third Quarter, 1990 Sample Site Be-7 K-4 0 Cs-134 Cs-137 H08 H12 H14 H30 H34 0.075+0.007 0.066+0.007 0.079+0.007 0.073+0.008 0.090+0.007<0.015<0.014<0.016<0.015<0.016<0.0008<0.0008<0.0007<0.0009<0.0009<0.0008<0.0008<0.0007<0.0007<0.0008 5 3.a SURFACE WATER-Ci l Sample Collection Site Date H-3 Zr-95-Ba-140 K-40 Mn-54 Fe-59 Co-58 Co-60,Zn-65 Nb-95 l-131 Cs-134 Cs-137 La-140 (B)H15 07-02-90<170 07-12-90<180 07-17-90<180 07-24-90<180 07-31-90<180 08-08-90<120 08-16-90<120 08-21-90<120 08-29-90'120 09-04-90<130 09-11-90<130 09-20-90<130 09-24-90 120+40 360+40 270+40 350+40 340+50 330+30 320+40 390+40 370+50 350+30 380+40 310+50 390+40 370+40<4<'4<4<4<3<4<3<5<2<4<4<3<8<4<3<11<3<5<9<4<4<8<4<4<7<3<3<9<4<4<8<4<4<10<4<4<4<2<2<8<4<5<11<4<6<12<4<4<8<3<4.<9<6<4<10<7<5<10<8<5<10<5<6<6<5<2<9<6<5<7<6<5<10<8<6<4,<3<2<9<5<4<10<8<5<11<6<6<10<8<5<4<5<4<3<3<4<4<5<2<4<5<4<4<5<5<3<5<5<2<4<4<4<7<6<6<6<8<6<3<7<4<7<8<5<5 H59 07-12-90<180 390+40<4<11<5'<6<12<7<7 08-15-90<120 340+40<4<10<4<5<10<8<6 09-11-90<130 420+40<4.<9<4<5<10<6<6<4<4<4<3<4<7<6<6 (A)These tabulated LLD values for Zr/Nb-95 are the higher of the individual parent or daughter LLDs.(B)These tabulated LLD values are for Ba-140, either based on direct measurement of Ba-140 or based on ingrowth of La-140, whichever method yields the greater sensitivity for a given sample.
3.b SEDIMENT-Ci k dr wei ht Sample Collection Site Date Be-7 K-40 Co-58 Co-60 Cs-134 Cs-137 H15*08-16-90<88'40+60<8<11<10<10 H59<8<6 08-15-90 90+25 220+50<8<6 Ra-226 293+9 153+7 Th-232 142+13 49+9*-NRC split sample.4.a.l CRUSTACEA-Blue Crab-Ci k wet wei ht Sample Collection Site Date K-40 Mn-54 Fe-59 Co-58 Co-60 Zn-65 Ca-134 Ca-137 Ra-226 Ra-228 H15 08-08-90<860<30<39<29<41<74<30<27 ND ND H59 08-13-90 1630+150<15<41<11<19<42<19<14 ND'27+22 4.a.2 FISH-Mixed S ecies-Ci k wet wei ht Sample Collection Site Date K-40 Mn-54 Fe-59 Co-58 Co-60 Zn-65 Cs-134 Cs-137 Ra-226 Ra-228 H15 08-14-90 2510+180<13<42<10<16<32<15<17 ND ND H59 08-16-90 2960+140<10<26<11<10<29<9 11+3 ND ND ND-Non-Detectable.
4.b.l BROADLEAF VEGETATION
-Man rove-Ci k wet wei ht Sample Collection Site Date Be-7 K-4 0 I-131 Cs-134 Cs-137 H51 07-12-90 850+70 3660+160 08-16-90 1620+70 3440+150 09-20-90 780+50 3120+120<16<14<10<12<11<8<12<8<8 H52 07-12-90 260+50 3060+160<17<12<11 08-15-90 580+60 5510+200<15<12 13+5 09-20-90 770+50 3570+130<10<8<7 H59 07.-12-90 1040+60 2790+130<11<8<8 08-15-90 1360+70 3310+140 09-11-90 2070+90 2900+150<13<13<8<9<10<11 RADIOLOGICAL SURVEILLANCE OF FLORIDA POWER AND LIGHT COMPANYIS ST.LUCIE SITE Fourth Quarter, 1990 Office of Radiation Control Florida Department of Health and Rehabilitative Services ST.LUCIE SITE Technical Specifications Sampling Fourth Quarter, 1990 Sam le T e Collection Fre uenc Locations Number of 1.Direct Radiation Quarterly 27 54 2.Airborne 2.a Air Iodines 2.b Air Particulates 3.Waterborne 3.a Surface Water 3.b Shoreline Sediment Weekly Weekly Weekly Monthly Semiannually 65 69*13 3 0 4.Ingestion 4.a Fish and Invertebrates 4.a.l Crustacea 4.a.2 Fish 4.b Food Products 4.b.1 Broadleaf Vegetation Semiannually Semiannually Monthly Total: 213*-Includes NRC split samples.NOTE: Measurement results having magnitudes that are significantly above the background of the measurement system are reported as net values plus or minus a one-standard-deviation error term.Measurement results that are not significantly above background are reported as<<non-detectable<<(ND)or as less than a Lower Limit of Detection (<LLD), which is an estimated upper limit (with at least 95>confidence) for the true activity in the sample.
0
'IRECT RADIATION-TLDs-micro-R hour Each result is the average net response of two dosimeters.
Sample Site Deployment 09-19-90 Collection 12-06-90N-1 NNW-5 NNW-10 NW-5 NW-10 WNW-2 WNW-5 WNW-10 W-2 W-5 W-10 WSW-2 WSW-5 WSW-10 SW-2 SW-5 SW-10 SSW-2 SSW-5 SSW-10 S-5 S-10 S/SSE-10 SSE-5 SSE-10 SE-1 H-32 5.4+5.0+5.5+5.6+6.7+5.3+5.4+5.7+5.6+5.8+(A)5.2+5'+5.2+4'+5.2+5.0+5.0+5.2+5.1+5'+5.0+5.1+4,9+5.7+5.3+5.0+5.9+0.3 0.3 0.3 0 3" 0.4 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.2 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 (A)-The result for site W-10 is based on a single dosimeter due to an anomalous response from the other.,
2.a 1 IODINE-131 IN WEEKLY AIR FILTER-Ci m Collection Date H08 Sam le Site~H2~4~30 H34 10-03-90 10-10-90 10-16-90 10-24-90 10-31-90 11-07-90 11-13-90 11-21-90 11-27-90 12-05-90 12-12-90 12-18-90 12-26-90<0.02<0.02<0.03<0.02<0.02<0.04<0.03<0.03<0.02<0.02<0.03<0.03<0.01<0.02<0.02<0.03<0.02<0.02<0.04<0.03<0.03<0.02<0.02<0'3<0.03<0.01<0.01<0.02<0.03<0.02<0.02<0.03<0.03<0.03<0.02<0.02<0.03<0.03<0.02<0.01<0.02<0.03<0.02<0.02<0.04<0.03<0.03<0.02<0.02<0.03<0, 03<0.01<0.01<0.02<0.03<0.02<0.02<0.03<0.03<0.03<0.02<0.02<0.03<0.03<0.02
2.b AIR PARTICULATES
-GROSS BETA-Ci m Collection.
Date H08 Sam le Site H14 H30 H34 10-03-90 10-10-90 10-16-90.10-24-90 10-31-90 11-07-90 11-13-90 11-21-90 11-27-90 12-05-90 12-12-90 12-18-90 12-26-90 0.011 0.005 0.009 0.010 0.019 0.017 0.015 0.013 0.013 0.009 0.014 0.027 0.009+0.001+0.002+0.002+0.002+0.002+0.002+0.002+0.002+0.002+0.002+0.002+0.002+0.002 0.012 0.013 0.006 0.009 0.020 0.017 0.012 0.008 0.016 0.010 0.013 0.017 0.009+0.002+0.002+0.002+0.002+0.002+0.002+0.002+0.002+0.002+0.002+0.002+0.002+0.002 0.011 0.011 0.009 0.007 0.013*0.017*0.013*0.012*0.011 0.007 0.015 0.014 0.009+0.001+0.002+0.002+0.001+0.002+0.002+0.002+0.002+0.002+0.001+0.002+0.002+0.002 0.009 0.013 0.007 0.009 0.020 0.017 0.011 0.012 0.011 0.009 0.010 0.017 0.010+0.001+0.002+0.002+0.001+0.002+0.002+0.002+0.002+0.002+0.002+0.002+0.002+0.002 0.013 0.009 0.006 0.010 0.016 0.017 0.014 0.010 0.016 0.007 0.013 0.017 0.008+0.002+0.002+0.002+0.002+0.002+0.002+0.002+0.002+0.002+0.001+0.002+0.002+0.002 Means: 0.013+0.001 0.012+0.001 0.011+0.001 0.012+0.001 0.012+0.001*-NRC split samples.2.b AIR PARTICULATES
-GAMMA SCANS OF UARTERLY COMPOSITES
-Ci m Sample Site Be-7 Fourth Quarter, 1990 K-40 Cs-134 Cs-137 H08 H12 H14 H30 H34 0.1058 0.1153 0.1202 0.0845 0.0985+0.0109+0.0120+0.0109+0.0100+0.0113<0.0175<0.0159<0.0163<0.0167<0.0190<0.0010<0.0010<0.0011<0.0008<0.0010<0.0008<0.0011<0.0008<0.0010<0.0008 3.a SURFACE WATER-Ci l Sample Collection Site Date H-3 Zr-95 Ba-140 K-40 Mn-54 Fe-59 Co-58 Co-60 Zn-65 Nb-95 I-131 Cs-134 Cs-137 La-140 H15 10-03-90 10-10-90 10-17-90 10-24-90 10-31-90 11-07-90 11-14-90 11-20-90 11-27-90 12-05-90 12-12-90 12-19-90 12-27-90<130<130 92+42<130<130<175<175<175<160<139<139<136<137 396+47 368+42 288+43 353+44 425+44 306+36 406+39 302+34 331+27 316+37 326+24 310+36 320+36<3<5<4<4<3<4<3<4<3<4<2<4 (4<9<4<4<9<3<4<10<4<5<6<4<4<9<4<3<8 (4<5<9<3<5<9<4<4<6 (3<3<9<4<6<6<2<3<9<4<5<10<3<5 (A)<8<7<6<7<7<6<12<8 (7<12<8 (4<9<8 (4-<9<6<7 (8<7 (5<6<8<6<5<5<3<9<7 (4<4 (3<10<6<8-<7<8<7 (5<2 (5<4<5<4 (4<4<3 (5 (3 (4<4 (4<4 (4 (4 (4<4<3<5 (3 (3<4 (B)<6<6<5<7<6<7 (7<6<5<6<6<5 (5 H59 10-10-90<130 305+37<4<11 (4<5<10<8<9 11-14-90<175 255+36<4<10<4<5<7<8<5 12-12-90<137 297+39<3<9<4<4<9<6<4 (5<4<5 (4 (4 (4<6<6<7 (A)These tabulated LLD values for Zr/Nb-95 are the higher of the individual parent or daughter LLDs.(B)These tabulated LLD values are for Ba-140, either based on direct measurement of Ba-140 or based on ingrowth of La-140, whichever method yields the greater sensitivity for a given sample.
4.b.l BROADLEAF VEGETATION
-Man rove-Ci k wet wei ht Sample Collection Site'ate Be-7 K-4 0 I-131 Cs-134 Cs-137 H51 10-17-90 11-14-90 (A)12-12-90 347+51 3208+152<13 391+63 5101+195<12 348+47 2327+135<9<10<11<13 28+6<10H52 10-17-90 11-14-90 12-12-90 617+56 450+44 582+56 4049+157<12 4138+141<9 4913+176<10<10<9<12<9<9 H59 10-17-90 1031+56 11-14-90'03+55 12-12-90 589+54 2612+117 3022+149 2187+116<10<9<9<9<8<7<10<8 (A)'This sample was not a true mangrove species.A similar species was substituted.
1990 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST~LUCIE PLANT g UNITS 1&2 ATTACHMENT C RESULTS FROM THE INTERLABORATORY COMPARISON PROGRAM 1990 HP3:1/RADEHVOP.PSL
FLORIDA DEPT.OF HRS-EPA INTERLABORATORY CROSS-CHECK PROGRAM DATA January through June, 1990 Media FILTER FILTER FILTER FILTER MILK MILK MILK MILK MILK WATER WATER WATER WATER WATER WATER WATER WATER WATER WATER WATER WATER WATER WATER WATER WATER WATER WATER WATER WATER WATER WATER Nuclide Alpha Beta Cs-137 Sr-90 I-131 Cs-137 K Sr-89 Sr-90 Alpha Alpha Beta Beta Co-60 Co-60 Zn-65 Zn-65 RQ-106 Ru-106 Ba-133 Ba-133 Cs-134 Cs-134 Cs-137 Cs-137 H-3 H-3 Sr-89 Sr-89 Sr-90 Sr-90 Collection Mon Day Yr 03 30 90 03 30 90 03 30 90 03 30 90 04 27 90 04 27 90 04 27 90 04 27 90 04 27 90 01 26 90 05 11 90 01 26 90 05 11 90 02 09 90 06 08 90 02 09 90 06 08 90 02 09 90 06 08 90 02 09 90 06 08 90 02 09 90 06 08 90 02 09 90 06 08 90 02 23 90 06 22 90 01 12 90 05 04 90 01 12 90 05 04 90 EPA Known 5 31 10 10 99 24 1550 23 23 12 22 12 15 15 24 139 148 139 210 74 99 18 24 18 25 4976 2933 25 7 20 7 Units pCi/F pCi/F pCi/F pCi/F pci/L pCi/L mg/L pCi/L pCi/L pCi/L pCi/L pci/L pCi/L pCi/L pCi/L pc j./L pCi/L pc j./L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L Normal.Range 0.118 0.118 0.000 0.788 0.354 0.000 0.379 0.000 0.000 0.118 0.492 0.000 0.236 0.118 0.118 0.211 0.197 0.464 0.056 0.169 0.295 0.118 0.000 0.236 0.118 0.225 0.165 0.236 0.118 0.394 0.000 Mean of Analyses 5.33 28.33 11.00 8.33 98.00 25.00 1536.67 22.00 21.00 10.33 15.67 12.00 19.00 15.67 25.67 139.67 153.00 138.00 206.00 73.00 96.33 17.33 24.00 18.00 25.67 5143.33 3033.33 21.33 7.67 18.33 7.00 0.12-0.92 0.35-1.92-0.17 , 0.35 ,-0.30-0.35-0.69-0.58-1.83 0.00 1.39 0.23 0.58 0.08 0.58-0.12-0.33-0.25-0.46-0.23 0.00 0.00 0.23 0.58 0.49 1~2 7 0.23-1.92 0;00 Level N.D.K.Action NOTES: Normal.: Range Normalized range.As defined in"Environmental Radioactivity Laboratory Intercomparison Studies Program Fiscal Year 1981-1982", Environmental Monitoring Systems Laboratory, U.S.Environmental Protection Agency, P.O.Box 93478, Las Vegas, Nevada, 89193-3478.
EPA-600/4-81-004, February, 1981.NOD.K.: Normalized deviation of the mean from the known defined in EPA-600/4-81-004.
value, as t$~~FLORIDA DEPT.OF HRS-EPA INTERLABORATORY CROSS-CHECK PROGRAM DATA July through December, 1990 FILTER FILTER FILTER FILTER MILK MILK MILK MILK MILK WATER WATER WATER WATER WATER WATER WATER WATER WATER WATER Alpha Beta Cs-137 Sr-90 I-131 Cs-137 K Sr-89 Sr-90 Alpha Beta Co-60 Zn-65 Ru-106 Ba-133 Cs-134 Cs<<137 H-3 I-131 Media Nuclide Collection Mon Day Yr 08 31 90 08 31 90 08 31 90 08 31 90 09 28 90 09 28 90 09 28 90 09 28 90 09 28 90 09 21 90 09 21 90 10'5 90 10 05 90 10 05 90 10 05 90 10 05 90 10 05 90 10 19 90 08 10 90 EPA Known 10 62 20 20 58 20 1700 16 20 10 10 20 115 151 110 12 12 7203 39 Units pCi/F pCi/F pCi/F pCi/F pCi/L pCi/L mg/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L Normal.Range 0.236 0.118 0.000 0.473 0.295 0.236 0.188 1.345 0.709 0.000 0.000 0.118 0.197 0.630 0.054 0.118 0.236 0'55 0.098 Mean of Analyses 12.33 59.33 22.00 15.33 58.33 21.00 1744.33 21.00 8.67 10.00 14.00 21.33 119.00 153.67 105.67 11.33 13.00 5656.33 40.67 N.D.K.Action Level 0.81-0.92 0.69>>1.62 0.10 0.35 0.90 1.73-3.93 1 0.00 1.39 0.46 0.58 0.31-0.68-0.23 0.35 3~7 2 2 0.48 NOTES: Normal.: Range Normalized range.As defined in"Environmental Radioactivity Laboratory Intercomparison Studies Program Fiscal Year 1981-1982", Environmental Monitoring Systems Laboratory, U.S.Environmental Protection Agency, P.0.Box 93478, Las Vegas, Nevada, 89193-3478.
EPA-600/4-81-004, February, 1981.N.D.K.: Normalized deviation of the mean from the known value, as defined in EPA-600/4-81-004.
NDP: No data provided.No data was provided to EPA for inclusion in their report.NA: Not available.
Report containing this data has not yet been received from EPA, Las Vegas.ACTION LEVEL: Cause: Erroneously over estimated chemical recovery of strontium carrier.Corrective Action: Try to improve purity of isolated strontium carrier.Cause: Incorrect counting efficiency used in calculation.
Corrective Action: Double check all parameters used in the calculation.'
+s I HI Ygg.~.'i~eo)/~I AU+~.'D~'O I~(C~i I Vl n I m in'0 X n r C r c/l>PO Z Z O O~Om O tO 3~Plant Vent S 202.7 lt elv 0/ND/A h A'/YF~P 0 o-Fuel Bldg Vent s/109.5 l t elv u Z 0 m mr Vt n Cl rn UI I 0-E 0 r~n0 ru rrt.0 0 I go Z I H 0 X n 0 2: Public Access to Beach)r Qw ZO mw~mr lA C i,o L~
e" n//~A)H: xt.f-~~;I~A'7 I Y f I y t~2 i O~(4~~ow Public Access to Aeach ~--w..~~r mW~'.~~1/~io&~0".I I'I.~,~I it.)0 I~I V'~~L a'~r~~~o>>1~<,SIW 5-'!1)-<~.~~~I')55 I 1~"q-.~,g%.P.~I~>>r 1~11~I'l Sl~~)1~.y.-~s~~'Nl'I)C~1I)III's c', r)r.)q s's~->>as&I il C~*>>>>~I I l'g 1~~~05 (;:.I SI~Ieo I'a)ok-4~>>~~~r~~Kt r~~~~I S'%1'1~I~w t.Io i I I I:~'s~)g~I~~~'1 1990 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST LUCZE PLANTg UNITS 1&2 ATTACHMENT B RADIOLOGICAL SURVEILLANCE OF FLORIDA POWER AND LIGHT COMPANY S ST.LUCIE SITE 1990 First Quarter, 1990 Second Quarter, 1990 Third Quarter, 1990 Fourth Quarter, 1990 HP3:1/RADENVOP.PSL RADIOLOGICAL SURVEILLANCE OF FLORIDA POWER AND LIGHT COMPANY'S ST.LUCIE SITE First Quarter, 1990 Office of Radiation Control Florida Department of Health and Rehabilitative Services ST.LUCIE SITE Technical Specifications Sampling First Quarter, 1990 Sam le T e Collection e enc Locations Number of 1.Direct Radiation 2.Airborne 2.a Air Iodines 2.b Air Particulates Quarterly Weekly Weekly 27 5 5 54'5 69*3.Waterborne 3.a Surface Water 3.b Shoreline Sediment Weekly Monthly Semiannually 13 3 3*4.Ingestion 4.a Fish and Invertebrates 4.a.l Crustacea 4.a.2 Fish 4.b Food Products 4.b.l Broadleaf Vegetation Semiannually Semiannually Monthly 2 2 Total: 220*-Includes NRC split samples.NOTE: Measurement results having magnitudes that are significantly above the background ofthe measurement system are reported as net values plus or minus a one-standard-deviation error term.Measurement results that are not significantly above background are reported as"non-detectable" (ND)or as less than a Lower Limit of Detection (<LLD), which is an estimated upper limit (with at least 954 confidence) for the true activity in the sample. ST.LUCIE TECHNICAI SPECIFICATIONS SAMPLING First Quarter, 1990 DIRECT RADIATION-TLDs (micro-R/hour) Each result is the average net response of two dosimeters. Sample Site Deployment Collection 12-13-89 03-07-90 Notes: N-l NNW-5 NNW-10 NW-5 NW-10 WNW-2 WNW-5 WNW-10 W-2 W"5 W-10 WSW-2 WSW-5 WSW-10 SW-2 SW-5 SW-10 SSW-2 SSW"5 SSW"10 S-5 S"10 S/SSE"10 SSE-5 SSE-10 SE-1 H"32 5.1 5.5 5.7 5'6.6 5.3 5.5 5'5.5 5.3 5.2 5.0 5.3 4.7 5.4 5.0 5.3 5.3 5.4 5.4 5.2 F 1 5.1 5.6 5.1 4.9 6'+0.3 0.3 0.3 0.3 x 0.3 0.3 0.3 0.3 0.3+0.3~0.3 0.3 0.3 0.2 0.3 s 0.3+0.3~0.3+0.3+0.3 0.3 0.3+0.3 0.3~0.3 0.3+0.3 (A)These results have been determined with the assumption 'that fading is negligible, although detailed testing to confirm this has not been completed.(B)Testing to confirm compliance with NRC Reg.Guid>>4.13 and ANSI N545-1975 performance standards has not been completed. C Collection Date Sam e Site~HO~l~~H H30 H34 01-03-90 01-09-90 01-16-90 01-23-90 01-30-90 02-06-90 02-13-90 02-20-90 02-27-90 03-06-90 03-13-90 03-21-90 03-27-90<0'2<0.03<0.02<0.03<0.02<0'2<0.03<0.02<0.03<0.02<0'2<0.02<0'3<0.02<0.03<0'3<0'2<0.02<0.02<0.03<0.03<0.03<0.03<0'2<0.02<0'3<0'2<0.03<0.03<0.02<0.02<0'2<0'3<0.02<0.03<0.02<0.02<0.02<0.03<0.02<0.03<0.03<0.02<0.02<0.02<0.03<0.03<0.03<0.02<0.02<0.02<0.03<0.02<0.03<0.03<0.03<0.02<0.02<0.03<0.02<0.03<0.02<0.02<0.02<0.03 2.b AIR PARTICULATES -GROSS BETA-Ci m3 Collection Date 08 H12 Sam le Site H14 H30 H34 01-03-90 01-09-90 01-16-90 01-23-90 01-30-90 02-06-90 02-13-90 02-20-90 02-27-90 03-06-90 03-13-90 03-21-90 03-27-90 0.018 0.006 0.023 0.009 0.006 0.004 0.006 0.005 0.007 0.012 0.013 0.015 0.016 0.002 0.002+0.002+0.002+0.002+0.001+0.002+0.001+0.002 0.002+0.002+0.002+0.002 0.014+0.008+0.021+0.005+0.005+0.006+0.009+0.007+0.009+0.009+0.009+0.012+0.014+0.002 0.002 0.002 0.001 0.001 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.016 0.004 0.016 0.011 0.007*0.009*0.007*0.011*0.008 0.008 0.012 0.009 0.014+0.002+0.002+0.002+0.002+0.002+0.002+0.002+0.002+0.002+0.002+0.002+0.002+0.002 0.016 0.006 0.013 0.008 0.010 0.006 0.004 0.007 0.010 0.007 0.010 0.010 0'14+0.002+0.002+0.002+0.002+0.002+0.002+0.002+0.002+0.002+0.002 0.002+0.002+0.002 0.016 0.008 0.020 0.006 0.009 0.008 0.006 0.006 0.010 0.007 0.013 0.010 0.015+0.002+0.002+0.002+0.002+0.002+0.002+0.002+0.002+0.002+0.002+0.002+0.002+0.002 Means: 0.011+0.001 0.010+0.001 0.010+0.001 0.009+0.001 0.010+0.001 NRC split samples.2.b AIR PARTICULATES -GAMMA SCANS OF UARTERLY COMPOSITES -Ci m3 Sample Site Be-7 First Quarter, 1990.K-40 Cs-134 Cs-137 H08 H12 H14 H30 H34 0.095+0.092+0.104+0.100+0.107+0.008 0.008 0.008 0.008 0.009<0.009 0.012+0.004<0.016<0.013<0.015<0.0007<0.0008<0.0007<0.0007<0.0008<0.0006<0.0007<0.0008<0.0005<0.0006 ~a SURFACE WATER-Ci l Sample Collection Site Date H-3 Zr-95 K-40 Mn-54 Fe-59 Co-58 Co-60 Zn-65 Nh-95~I-13 (A)Ba-140 Cs-134 Cs-137 La-140 (B)H15 01-03-90 01-10-90 01-17-90 01-23-90 01-30-90 02-07-90 02-14-90 02-20-90 02-27-90 03-06-90 Q3-14-9Q 03-21-90 03-27-90<150<150<150<150<130<130<130<130 90+40<160<160<160<160 400+40 360+40 380+50 330+50 330+30 390+40 400+40 370+40 350+40 380+50 340+40 350+40 370+50 (4<5<4<4<2<4 (3<4 (4 (4<5<3<4 (13<4<5<11<4<5<9<4<5<9<5<3<4<2<2 (8<4<4<8<3<5 (11<5<5<11<4<3<9<3<4<9<5<7<7<4<4<9<4<4<11<10<12<11<4<8<9<9<9<10<9<10<8<7<8<8<7<3<7<8<8 (6 (7<7 (7<6<5<6<6<5<2<6<9<9<10<6<6<8<5 (4<5<4<3<2<3<5 (4<5<4<5<4<4<5<5<4<5<2<4<3<4<3<4<3<4<7<7<5<6<4<6<6<4<6<5<8<7<7 H59 01-10-90<150 370+50<4<9<4<5<10 (6<6 02-14-90<130 280+40<4<8<4<5<9<8<9 03-14-90<160 330+40<4<10<4<7<11<7<6<6<4 (4<4<3<6<6<5<6 (A)These tabulated LLD values for Zr/Nb-95 are the higher of the individual parent or daughter LLDs.(B)These tabulated LLD values are for Ba-140, either based on direct measurement of Ba-140 or based on ingrowth of La-140, whichever method yields the greater sensitivity for a given sample. .b SEDIMENT-Ci k d wei ht Sample Site Collection Date Be-7 K-4 0 Co-58 Co-60 Cs-134 Cs-137 Ra-226 Th-232 H15*H59 02-14-90<80 02-14-90<90*-NRC split sample.410+60 320+60<7<8<8<8<7<8<8<8 205+21 184+9 86+29<46 4.a.1 CRUSTACEA-Blue Crab-Ci k wet wei ht Sample Collection Site Date K-40 Mn-54 Fe-59 Co-58 Co-60 Zn-65 Cs-134 Cs-137 Ra-226 Ra-228 H15 02-05-90<380<15<43<17<15<38<15<14 ND H59 02-15-90 2350+180<18<39<16<20<50<18<16-ND 212+23 164+28 4.a.2 FISH-Mixed S ecies-Ci k wet wei ht Sample Collection Site Date K-40 Mn-54 Fe-59 Co-58 Co-60 Zn-65 Cs-134 Cs-137 Ra-226 Ra-228 H15 03-14-90 3230+210<16 (34'<15 (22 (38<19 H59 02-21-90 2940+1&0<11 (40<12<18<46<16 (19 ND<86 (16 ND 138+34 ND-Non-detectable. ON C'et we'Sample Collection
- ~U.Cs-134 Cs-137 Pa-226 H51 01-10-90 740 i 80 02-13-90 440 2 60 03-14-90 340+40 6220 i 260<15<16<14 2320 2 160<19<12<11 2740 R 140<8<11<10 ND ND ND H52 01-10-90 1360 2 120 12,530 f 410<24<23<22 61+16 02-13-90 450 2 50 03-14-90 300+50 3110 2 160<12<12<10 ND 2500 i 130<15<11<9 ND H59 01-10-90 210 2 40 02-13-90 230 i 50 03-14-90 350+30 2540 i 120<12<9<9 3330 i 160<16<11<10 2390 X 120<7<7<7 ND ND ND ND-Non-detectable.
Note: The vegetation at sites H51 and H52 was severely damaged by.freezing weather in December and January.The vegetation at site H59 was in a more sheltered location and nearer to the Indian River and was not severely damaged by the freezes. RADIOLOGICAL SURVEILLANCE OF FLORIDA POWER AND LIGHT COMPANY'S ST.LUCIE SITE Second Quarter, 1990 Office of Radiation Control Florida Department of Health and Rehabilitative Services ST.LUCIE SITE Technical Specifications Sampling Second Quarter, 1990 Sam le T e Collection Fre uenc Locations Number of1.Direct Radiation 2.Airborne 2.a Air Iodines 2.b Air Particulates 3.Waterborne 3.a Surface Water 3.b Shoreline Sediment 4.Ingestion 4.a Fish and Invertebrates 4.a.1 Crustacea 4.a.2 Fish 4.b Food Products 4.b.l Broadleaf Vegetation Quarterly Weekly Weekly Weekly Monthly Semiannually Semiannually Semiannually Monthly 27 54 65 69*13 3 0 Total: 213*-Includes NRC split samples.NOTE: Measurement results having magnitudes that are significantly above the background of the measurement system are reported as net values plus or minus a one-standard-deviation error term.Measurement results that are not significantly above background are reported as"non-detectable" (ND)or as less than a Lower Limit of Detection (<LLD), which is an estimated upper limit (with at least 954 confidence) for the true activity in the sample. ST.LUCIE TECHNICAL SPECIFICATIONS SAMPLING Second Ouarter, 1990 DIRECT RADIATION" TLDs"<micro" Rlhour)Each result is the average net response of two dosimeters. Sample Site Deployment 03-07-90 Collection 06-19-90 N-1 NNW-5 NNW-10 NW-5 NW-10 WNW-2 MNW-5 MNM-10 M-2 W-5 W-10 WSW-2 MSM-5 MSW-10 SM-2 SW-5 SW-10 SSW" 2 SSW-5 SSM-10 S-5 5-10 S/SSE-10 SSE-5 SSE-10 SE-1 H-32 5.3 a 0.3 4.9 a 0.3 5.'4 a g.3 5.5 e 0.3 6~7+0~4 5.2 i 0.3 5.2 i 0.3 5.6 a 0.3 5.6+0.3 5.5+0.3 5.2 s 0.3 5.3 s 0.3 5.1 x 0.3 4.5 a 0.2 5.0 a 0.3 4.8 a 0.3 4.9 a 0.3 5.0~0.3 5.0*0.3 5.3 x 0.3 4.9 a 0 , 3 5.0 a 0.3 5.1 x 0.3 5.6 s 0.3 5.3 s 0.3 5.0'0.3 6.1 a 0.3 Notes:<A)These results have been determined with the assumption that fading is negligible, although detailed testing to confirm this has not been completed.(B)Testing to confirm compliance with NRC Reg.Guide 4.13 and ANSI N545-1975 performance standards has not been completed. WEE C Collection Date H08 H12 Sam le Site H14 H30 H34 04-03-9004-10-90 04-18-90 04-24-90 05-03-90 05-09-90 05-16-90 05-22-90 05-30-90 06-05-90 06-13-90 06-18-90 06-27-90<0.03<0.03<0~02<0.02'<0.01<0.02<0.02<0.03<0.02<0'3<0.02<0.03<0.02<0.03<0.03<0.02<0.02<0.02<0.02<0.02<0.03<0.02<0.03<0.02<0.03<0.02<0.03<0.03<0.02<0.02 P<0.01<0.02<0.02<0.02<0.02<0.03<0.02<0.03<0.02<0.03<0.03<0.03<0.03<0.02<0'2<0.02<0.02<0.02'0.02<0.01<0.02<0.02<0.02<0.03<0.02<0.03<0.02<0.02<0.03<0.02<0.02<0.03<0'3<0.07,(A)<0.02 (A)-This sample had a very small volume due to an electrical failure.The equipment is estimated to have run for 27 hours3.125e-4 days <br />0.0075 hours <br />4.464286e-5 weeks <br />1.02735e-5 months <br /> out of the 193 total hours for this sampling interval. -2.b AIR PARTICULATES -GROSS BETA Ci m3 Collection Date H08 H12 Sam le Site H14 H30 H34 04-03-90 04-10-90 04-18-90 04-24-90 05-03-90 05-09-90 05-16-90 05-22-90 05-30-90 06-05-90 06-13-90 06-18-90 06-27-90 0.003 0.009 0.010 0.013 0.014 0.011 0.019 0.015 0.005 0.007 0.007 0.014 0.012+0.001+0.002+0.002+0.002+0.002+0.002+0.002+0.002+0.001+0.002+0.001+0.002+0.002 0.009+0.010+0.011+0.016+0.015+0-011+0.013+0.009+0.009+0.011+0.007+0.007+0.007+0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.001 0.002 0.001 0.005+0.010+0.006+0.013+*0.015+*0.013+*0.007+*0.013+0.011+0.006+0.009+0.009+0.010+0.002 0.002 0.001 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.007+0.010+0.010+0.008+0.015+0.010+0.008+0.013+0.006+0.009+0.007+0.011+(A0.029+0.002 0.002 0.002 0.002 0.002 0.002 0.001 0.002 0.001 0.002 0.001 0.002 0.009 0.008 0.013 0.007 0.016 0.011 0.009 0.009 0.011 0.010 0.010 0.009 0.013 0.010+0.002+0.002+0.001+0.002+0.002+0.002+0.002+0.002+0.002~+0.002+0.002+0.002+0.002 Means: 0.011+0.001 0.010+0.001 0.010+0.001 0.011+0.001 0.010+0.001*-NRC split samples.(A)-This sample had a very small volume due to an electrical failure.The equipment is estimated to have run for 27 hours3.125e-4 days <br />0.0075 hours <br />4.464286e-5 weeks <br />1.02735e-5 months <br /> out of the 193 total hours for this sampling interval.2.b AIR PARTICULATES -GAMMA SCANS OF UARTERLY COMPOSITES -Ci m3 Sample Site-Be-7 Second Quarter, 1990 K-40 Cs-134 Cs-137 H08 H12 H14 H30 H34 0.086 0.082 0.103 0.063 0.078+0.007+0.010+0.011+0.010+0.011<0.013<0.018<0.020<0.024<0.020<0.0007<0.0013<0.0014<0.0013<0.0009<0.0006<0.0010<0.0008<0.0009<0.0011 3.a SURFACE WATER-Ci l Sample Collection Site Date H-3 Zr-95 Ba-140 K-40 Mn-54 Fe-59 Co-58 Co-60 Zn-65 Nb-95 I-131 Cs-134 Cs-137 La-140 (B)H15 04-03-90 04-11-90 04-18-90 04-24-90 05-03-90 05-09-90 05-16-90 05-23-90 05-31-90 06-05-90 06-13-90 06-18-90 06-27-90<150<150<150<150<190<190<190<190<150<150<150<150<170 360+50 390+50 320+40 410+50 370+40 330+40 370+40 350+40 340+40 310+40 300+40 380+40 380+50<5<4<4<3<3<4<5<4<3<4<4<3<4<9<3<5<10<4'5<8<4<5<9<4<4<9<3<5<10<5<5<8<4<4<9<3<5<10<4<5<8<3<5<10<5<5<9<4<3<8<4<3<10<9<7<10<7<6<12<7<7<10<6<7<10<6<7<10<7<8<9<7<7<11<7<7<9<7<7<10<8<7<10<7<7<10<6<6<11<6<4<5<4<4<4<5<4<4<4<6<4<5<5<3<3<3<5<4<4<5<4<4<4<5<4<5<8<6<7<6<7<7<5<4<5<6<6<6<9 H59 04-11-90<150 310+40<3<12<3<5<10<6<5 05-09-90<190 300+50<4<8<4<4<12<7<6 06-14-90<150 330+40<3<10<5<5<9<7<6<4<4<4<5<4<5<6<6<7 (A)These tabulated LLD values for Zr/Nb-95 are the higher of the individual parent or daughter LLDs.(B)These tabulated LLD values are for Ba-140, either based on direct measurement of Ba-140 or based on ingrowth of La-140, whichever method yields the greater sensitivity for a given sample. 4.b.l BROADLEAF. VEGETATION -Man rove-Ci k wet wei ht Sample Collection Site Date Be-7 K-4 0 I-131 Cs-134 Cs-137 H51 04-11-90 320+50 2720+150 05-09-90 470+60 3910+220 06-14-90 230+30 2460+110<12<24<9<11<16<8<12<15<8 H52 04-11-90 410+50 2620+140 05-09-90 240+50 3320+150 06-14-90 280+40 3680+150<9<14<10<9<9<9<10<9<8 H59 04-'11-90 330+40 3010+140 05-09-90 360+50 3520+160 06-14-90 240+30 2720+120<8<15<8<9<10<8<10<8<7 P 7 of 8i ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM ANNUAL
SUMMARY
Name of Facility St.Lucie Units 1&2 , Docket No(s).50-335 6 50-389 Location of Racility St.Lucie Florida , Reporting Period Janua 1-December 31 1990 (County, State)PATHWAY: INGESTION SAMPLES COLLECTED:
BROAD LEAF VEGETATION UNITS: PICO-Ci/Kg, WET Type and Tota1 Number of Analyses Performed Lower Limit of Detection (LLD)All Indicator Locations Mean (f-)Range xs ance&Direction Range Location with Highest ,Annual Mean Name Mean f Control Locations Mean (f)Range Gamma Isotopic, 36"Be 40K 22+131I 134C C 71 100 26 608 (3 6/3 6)210-2070 3570 (36/36)2187-12530 61 (1/36)<MDA<MDA 21 (2/36)13-28 H-59 10-20 mi., S/SSE H-52 1 mi., S/SSE H-52 1 mi., S/SSE H-51<1 mi., ENE/E/ESE 726 (12/12)210-1070 4420 (12/12)2500-12530 61 (1/12)28 (1/12)726 (12/12)210-2070 2860 (12/12)2187-3520<MDA<MDA<MDA 13 (1/12)Number of Nonroutine Reported Measurements
=0 HP3: 1/RAD ENVOP~PS L II 1990 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST~LUCIE PLANTg UNITS 1&2 TABLE Page 8 of 8 ENVIRONMENTAL RADlOLOGICAL MONITORING PROGRAM ANNUAL
SUMMARY
Name of Facility St.Lucie Units 1&2 Docket No.(s)50-335 and 50-389 Location of Facility St.Lucie.Florida (County, State)Reporting Period Zanua 1-December 31 1990 NOTES, a.The LLD is an"a priori" lower limit of detection which establishes the smallest concentration of radioactive material in a sample that will yield a net.count above system background that will be detected with 954 probability with only 5%probability of falsely concluding that a blank observation represents a real signal.LLDs in this column are at time of measurement.
The MDAs reported in Attachment B for the individual samples have been corrected to the time of sample collection.
b.Mean and range based upon detectable measurements only.Fraction of detectable measurements at specified locations is indicated in parentheses (f).c.Specific identifying information for each sample location is provided in Attachment A.I d.Results are based upon the average net response of two TLDs.(Thermoluminescent dosimeters).
MDA refers to minimum detectable activity.HP3:1/RADENVOP.PSL 1990 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST~LUC I E PLANT g UNITS 1&2 TABLE 1A Page 1 of 2 DEVIATIONS/MISSING DATA A)Pathway: Location: Date: II Devi.ati.on:
Airborne H-30, 2 miles W 06/19/90 to 06/27/90 Failure to continuously provide air sampling at this location.Description of Problem: Corrective Action: Small sample volume due to an electrical failure;estimated sampling duration of 27 hours3.125e-4 days <br />0.0075 hours <br />4.464286e-5 weeks <br />1.02735e-5 months <br /> out of the 193 total hours for this sampling interval.Repaired electrical connection.
B)Pathway: Airborne Location: Date!Deviation:
H-30, 2 miles W 07/31/90 to 08/07/90 Failure to continuously provide air sampling at this location.Description of Problem: Corrective Action: No sample due to circuit breaker trip shortly after start of sampling interval;lightning is the suspected cause.Reset circuit breaker.HP3:1/RAOENVOP.PSL 4 II ll'~4'4 lt APED kl, ih~<I lt H 1P e cl lt-a P 1990 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST~LUCIE PLANTi UNITS 1 8 2 TABLE 1A Page 2 of 2 C)Pathway: Location: Date: Deviation:
Description of Problem: Corrective Action: Airborne H-12, 12 miles S 09/11/90,to 09/18/90 Failure to continuously provide air sampling at this location.Small sample volume due to sampling pump failure approximately 153 hours0.00177 days <br />0.0425 hours <br />2.529762e-4 weeks <br />5.82165e-5 months <br /> into the 169 hour0.00196 days <br />0.0469 hours <br />2.794312e-4 weeks <br />6.43045e-5 months <br /> sampling interval.Replaced sampling pump.D)Pathway: Airborne Locati.on:
H-34, 0.5 mile N Date: 09/18/90 to 09/24/90 Deviation:
Failure to continuously provide air sampling at this location.Description Small sample volume due to sampling pump failure of Problem: approximately 33 hours3.819444e-4 days <br />0.00917 hours <br />5.456349e-5 weeks <br />1.25565e-5 months <br /> into the 138 hour0.0016 days <br />0.0383 hours <br />2.281746e-4 weeks <br />5.2509e-5 months <br /> sampling interval.Corrective Replaced sampling pump.Action:HP3:1/RADEHVOP.PSL 4~4 4<'4 4 A I I*~4 I'~~II 4 i~,, I'I II 4 4 4 If~I'I~,~I 4 4 II 44 4 s 1990 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST~LUCIE PLANTg UNITS 1&2 TABLE 1B ANALYSES%ITH LLDs ABOVE TABLE 4'2-1 DETECTION CAPABILITIES 1/1/90-12/31/90~Anal sis: Gross Beta, Air Particulates, Location: H-34, Os5 mile N.Sam le Period: 09/18/90 to 09/24/90 The 0.01 pCi/m required sensitivity was not met due to the small sample volume.KP3:1/RADENVOP.PSL
,t o y I l.L~a.~M ll+t ll A l A a te 4 dkb4&11 4' 1990 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST LUCIE PLANTi UNITS 1&2 TABLE'2 LAND USE CENSUS Distance to Nearest a b Sector 6/90 Milk (c)Animal 6/90 Residence 6/90 Garden (d)N NNE NE ENE E ESE SE SSE SSW SW WSW NNW 0 (e)0 0 0 0 0 L (f)L L 4.2/254 4.5/266 L L 0 0 0 0 0 1.5/141 (g)3.5/152 (g)3.2/191 2.2/213 1.9/236 1.9/245 (h)1.9/260 2.3/281 3.5/304 L (g)0 0 0 0 0 4.9/179 3.9/199 1.9/234 1.9/258 2.1/275 2.6/290 3.7/306 L HP3:1/RADENVOP.PSL II%8~~~tl a t~
1990 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST LUCIE PLANT@UNITS 1&2 TABLE 2 LAND USE CENSUS NOTES a.All categories surveyed out to 5 miles radius from the St.Lucie Plant.b.The following format is used to denote the location: distance (miles)/bearing (degrees)For example, a residence located in the southeast sector at a distance of 1.5 miles bearing 141 degrees is recorded as~~~~~~~~~~~~~~1.5/141.c.Potential milk animal locations.
All locations specified have.been verified to be not producing milk for human consumption.
d.Gardens, with an estimated growing area of 500 square feet or more.e.gi h.0 denotes that the sector area is predominantly an ocean area.L denotes that the sector area is predominantly a land area unoccupied by the category type.Non-residential occupied buildings in these sectors include the following:
SSE-Fire Station, 1.8/149 SSE-Country Club, 3.4/153 NNW-Lifeguard station at beach, 4.6/342 SE-Lifeguard station at beach, 1.1/132 Several residences in this sector are located approximately 1.9 miles from the St.Lucie Plant.HP3:1/RADEHVOP.PSL E>'Vw s>i I~si+c 4+a 1 rt'1 J fll~~I (tl k t'.l A 1990 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST LUCZE PLANTg UNITS 1&2 ATTACHMENT AKEY TO SAMPLE LOCATIONS HP3:1/RADEHVOP.PSL I gl I't 4g b f~tl1~" t<'~JA'1 t+1t~V F'I y4%'%dl 1990 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST~LUCIE PLANTg UNITS 1 5 2 ATTACHMENT A Page 1 of 4 PATHWAY: DIRECT RADIATION SAMPLES COLLECTED:
TLD SAMPLE COLLECTION FREQUENCY:
QUARTERLY Location Name Direction Sector Approximate Distance miles Descri tion N-1 NNW-5 NNW-10 NW-5 NW-10 WNW-2 WSW-2 WSW-5 WSW-10 SW-2 SW-5 SW-10 SSW-2 SSW-5 SSW-10 S-5 S-10 S/SSE-10 SSE-5 SSE-10 SE-1 N NNW NNW NW NW WNW WNW WNW W W W WSW WSW WSW SW SW SW SSW SSW SSW S S SSE SSE SSE SE 1 5 9 6 10 3 5 10 2 5 9 2 5 10 2 5 10 3 6 8 5 10 10 5 10 1 A1A, North of Blind Creek South of Pete Stone Creek Coast Guard Station Indian River Dr., at Rio Vista Dr.S.R.68 at S.R.607 Cemetery South of 7107 Indian River Dr.U.S.1 at S.R.712 S.R.70, West of Turnpike 7609 Indian River Drive Oleander and Sager Street Interstate 95 at S.R.709 8503 Indian River Dr.Prima Vista at Yacht Club Del Rio at Davis Street 9207 Indian River Drive U.S.1 at Village Green Dr.Port, St.Lucie Blvd.at Cairo Rd.10307 Indian River Drive U.S.1 at Port St.Lucie Blvd.Pine Valley at Westmoreland Rd.13179 Indian River Drive U.S.1 at S.R.714 Indian River Dr.at Quail Run Lane Entrance to Nettles Island Elliot Museum South of Cooling Canal Control: H-32 19 University of Florida IFAS Vero Beach HP3:1/RADEHVOP.PSL f it~4 P I>e a~lf I"I 4 l, 1'K L ltyaglL I 1 1990 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST~LUCIE PLANT~UNITS 1&2 ATTACHMENT A Page 2 of 4 PATHWAY: AIRBORNE SAMPLES COLLECTED:
RADIOIODINE AND PARTICULATES SAMPLE COLLECTION FREQUENCY:
WEEKLY Location Name H-08 H-14 H-30 H-34 Direction Sector WNW SE W N Approximate Distance miles 6 1 2 0.5 Descri tion FPL Substation, Weatherby Rd.On-Site, Near South Property Line Power Line, 7609 Indian River Drive On-Site at Meteorology Tower Control:-~a 12 FPL Substation, SR-76 Stuart HP3: 1/RADENVOP.
PS L
(.r~~'~r r" 1990 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST LUCIE PLANTi UNITS 1&2 ATTACHMENT A Page 3 of 4 PATHWAY: WATERBORNE SAMPLES COLLECTED:
SURFACE WATER (OCEAN)SAMPLE COLLECTION FREQUENCY:
H-15 WEEKLY, H-59 MONTHLY Location Name Direction Sector Approximate Distance Descri tion H-15 ENE/E/SSE Atlantic Ocean, Public Beaches East Side A1A Control: H-59 S/SSE 10-20 South End, Hutchinson Island PLES COLLECTED:
SHORELINE SEDIMENT SAMPLE COLLECTION FREQUENCY:
SEMI-ANNUALLY Location Name H-15 Direction Sector ENE/E/ESE Approximate Distance miles Descri tion Atlantic Ocean, Public Beaches East Side A1A Control: H-59 S/SSE 10-20 South End, Hutchinson Island HP3:1/RADENVOP.PSL r II s H V~P hW 1+Ill 4 8'~~~l, fi 1990 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST LUCIE PLANTg UNITS 1&2 ATTACHMENT A Page 4 of 4 PATHWAY: INGESTION SAMPLES COLLECTED:
CRUSTACEA AND FISH SAMPLE COLLECTION FREQUENCY:
SEM1-ANNUALLY Location Name H-15 Direction Sector ENE/E/ESE Approximate Distance miles Descri tion Ocean Side, Vicinity of St.Lucie Plant Control: H-59 S/SSE 10-20 South End, Hutchinson Island PLES COLLECTED:
BROAD LEAF VEGETATION PLE COLLECTION FREQUENCY:
MONTHLY Location Name Approximate Direction Distance H-51 H-52 N/NNW S/SSE Off-site Near North Property Line Off-Site Near South Property Line Control: H-59 S/SSE 10-20 South End, Hutchinson IslandHP3:1/RADENVOP.PSL r~<e 0 1990 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST~LUCIE PLANT-UNITS 1 8 2 c.Surface water samples are collected from two locations.
Samples are collected and analyzed weekly and monthly respectively.
Analyses include gamma isotopic and tritium measurements.
d.Shoreline sediment samples are collected from two locations coinciding with the locations for surface water samples.Samples are collected and analyzed semi-annually.
Sediment samples are analyzed by gamma isotopic measurements.
e.Fish and invertebrate samples are collected from two locations.
Samples are collected and analyzed semi-annually.
Fish and invertebrate samples are analyzed by gamma isotopic measurements.
f.Broad leaf vegetation samples are collected from three locations.
Samples are collected and analyzed monthly.Broad leaf vegetation samples are analyzed by gamma isotopic measurements.
Attachment A provides specific information pertaining to sample locations, types and frequencies.
2.Analytical Responsibility:
Radiological environmental monitoring for the St.Lucie Plant is conducted by the State of Florida, Department of Health and Rehabilitative Services (HRS).Samples are collected and analyzed by HRS personnel.
Samples are analyzed at the HRS Environmental Radiation Control Laboratory in Orlando, Florida.C.Anal tical Results Table 1, Environmental Radicle ical Monitorin Procrram Annual~Summa provides a summary for all specified samples collected during the referenced surveillance period.Deviations from the sample schedule, missing data and/or samples not meeting the specified"A PRIORI" LLD, if any, are noted and explained in'ables 1A and 1B respectively.
Analysis data for all specified samples analyzed during the surveillance period is provided in Attachment B.HP3:1/RADENVOP.PSL (2) t r 11=Ig 8 II, I k>>Jl>>I>>I~.J h 4'k~g'I 1990 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST LUCIE PLANT-UNITS 1&2 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 garden 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~summar E.No locations yielding a calculated dose or dose commitment greater than the values, currently being calculated were identified by the land use census.No locations yielding a calculated dose or dose commitment (via the same exposure pathway)20%greater than locations currently being sampled in the radiological environmental monitoring program were identified by the land use census.Interlaborato Com arison Pro ramThe State of Florida HRS Environmental Radiation Control Laboratory participates in the Environmental Radioactivity Laboratory Intercomparison Studies Program conducted by the Environmental Protection Agency.Results from the Interlaboratory Comparison Program are provided in Attachment C~III DISCUSSION AND INTERPRETATION OP RESULTS A.Re ortin of Results The Annual Radiological Environmental Operating Report contains the summaries, interpretations and information required by the St.Lucie Plant, Units 1&2 Technical Specifications.
Table 1 provides a summary of the measurements made for the nuclides required by Technical Specifications, Table 4.12-1, for all samples specified by Table 3.12-1.In addition, summaries are provided for other nuclides identified in the specified samples, including those not related to station operation.
These include nuclides such as K-40, Th-232, Ra-226, Ra-228, and Be-7 which are common in the Florida environment.
HP3 l/RADENVOP.PSL (3)
A g k4 Pl I t 1>~
1990 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST LUCIE PLANT-UNITS 1&2 B.Inte retation of Results 1.Direct Radiation:
The results for direct radiation monitoring are consistent with past measurements for the specified loc'ations.
The exposure rate data shows no indication of any trends attributed to effluents from the plant.The measured exposure rates are consistent with exposure rates that were observed during the preoperational surveillance program.Direct radiation monitoring results are summarized in Table 1.2.Air Particulates/Radioiodine:
The results for radioactive air=particulate and radioiodine monitoring are consistent, with past measurements and indicate no trends attributed to plant effluents.
All samples for radioiodine yielded no detectable I-131.Gamma isotopic measurements yielded no indication of any nuclides attributed to station operation.
The results for air particulate/radioiodine samples are consistent with measurements which were made during the preoperational surveillance program.Air particulate and radioiodine monitoring results are summarized in Table 1.3.Surface Water: The results for radioactivity measurements in surface water samples are consistent with past measurements.
Tritium was reported as present in three of the weekly surface water samples collected from Site H-15.Subsequent samples indicate there has been no increase nor adverse trend for tritium in surface water samples at H-15.The highest measured tritium at site H-15 was less than 14 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 samples are summarized in Table 1~HP3:1/RADENVOP.PSL (4) ll l tk: L 1 4 0 1990 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST~LUCIE PLANT-UNITS 1&2 4.Naterhorne 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.Cs-137 was detected in one sample from the control location, about 10-20 miles South of the plant;the result is about 74 of the table 4.12-1 LLD and about.0.5%of the table 3.12-2 reporting level.There were no indications of any radionuclides attributed to plant effluents.
Results for the waterborne sediment, fish and crustacea samples are summarized in Table 1.5.Broad Leaf Vegetation:
The results for radioactivity measurements in broad leaf vegetation are consistent with past measurements and with measurements made during the preoperational surveillance program.Minute quantities of Cs-137 were detected in one monthly sample at two locations.
One location is close to the plant, the other is about 10-20 miles South.The maximum value is about 354 of the table 4.12-1 LLD and about 1.44 of the table 3.12-2 reporting level.There were no indications of any nuclides attributed to plant effluents.
Results for the broad leaf vegetation samples are summarized in Table 1.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 members of the public, are not being increased.
The measurements verify that the dose or dose commitment to members of the public, due to operation of St.Lucie Units 1&,2, during the surveillance year, are well within"as low as reasonably achievable (ALARA)" criteria established by 10 CFR 50, Appendix I..HP3:1/RADEHVOP.PSL (5) t TA1 ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM ANNUAL
SUMMARY
Name of Facility St.Lucie Units 1&2 , Docket No(s).50-335&50-389 Location of Facility St.Lucie Florida , Reporting Period Janua 1-December 31 (County, State)1990 PATHWAY: DIRECT RADIATION SAMPLES COLLECTED:
TLD UNITS: MICRO-R/hr Type and Total Number of Analyses Performed Lower Limit of Detection (LLD)All Indicator Locations Mean (f)Range Distance&Direction Range Location with Highest Annual Mean Name Mean f Control Locations Mean (f)Range Exposure Rate, 108 5.3 (108/108)4.5-6.7 NW-10 10 mi., NW 6.6 (4/4)6'-6 7 6.0 (4/4)5.9-6.0 Number of Nonroutine Reported Measurements
=0 HP3:1/RADENVOP
~PSL TA1 P 2of 8, EHVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM ANNUAL
SUMMARY
Name of Facility St.Lucie Units 1&2 i Docket No(s).50-335&50 389 Location of Facility St.Lucie Florida , Reporting Period Janua 1-December 31 (County, State)1990 PATHWAY: AIRBORNE SAMPLES COLLECTED:
RADIOIODINE AND PARTICULATES UNITS: PICO-Ci/M Type and Total Number of Analyses Performed Lower Limit of Detection (LLD)All Indicator Locations Mean (f)Range Distance&Direction Range Location with Highest Annual Mean Name Mean f Control Locations Mean (f)Range'"I, 259 Gross Beta, 259 Composite Gamma Isotopic, 20 0.024 0.0025<MDA 0.011 (258/259)-H-08 0.003-0.029 6 mi., WNW 0.012 (52/52)0.003-0.027<MDA 0.011 (52/52)0.005-0.021 Be 40K 134C 137C 0.0052 0-012 0.00069 0.00066 0.091 (20/20)0'63-0 120 0.012 (1/20)<MDA<MDA H-14 1 mi., SE H-12 12 mi., S 0.102 (4/4)0.079-0.120 0.012 (1/4)0.089 (4/4)0.066-0.115 0.012 (1/4)<MDA<MDA Number of Nonroutine Reported Measurements
=0 HP3:1/RAOENVOP.PSL I e TA1 P 3 of 8, ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM ANNUAL
SUMMARY
Name of Facility St.Lucie Units 1&2 , Docket No(s).50-335&50-389 Location of Facility st.Lucie Florida , Reporting Period Janua 1-December 31 1990 (County, State)PATHWAY WATERBORNE SAMPLES COLLECTED:
SURFACE WATER UNITS: PICO-Ci/LITER Type and Total Number of Analyses Performed Lower Limit of Detection'LLD)
All Indicator Locations Mean (f)Range Distance&Direction Range Location with Highest Annual Mean Name'ean f Control Locations Mean (f)Range Tritium, 64 Gamma Isotopic, 64 4'Z 5Mn"Fe"Co Co Zn Zr-Nb 131I 134C 137CS Ba-La 230 60 4, 101 (3/64)90-120 362 (64/64)255-425<MDA<MDA<MDA<MDA<MDA<MDA<MDA<MDA<MDA<MDA H-15 101 (3/52)<1 mi., ENE/E/ESE 90-120 H-15 370 (52/52)<1 mi., ENE/E/ESE 270-425<MDA 327 (12/12)255-420<MDA<MDA<MDA<MDA<MDA<MDA<MDA<MDA<MDA<MDA Number of Nonroutine Reported Measurements
=0 HP3:1/RADEHVOP.PSL TA 1 P 4 of 8, ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM ANNUAL
SUMMARY
Name of Facility St.Lucie Units 1&2 , Docket No(s).50-335&50-389 Location of Facility St.Lucie Florida , Reporting Period Janua 1-December 31 1990 (County, State)PATHWAY WATERBORNE SAMPLES COLLECTED:
SHORELINE SEDIMENT UNITS: PICO-Ci/Kg, DRY e and Tota1 Number of Analyses Performed Lower Limit of Detection'LLD)
All Indicator Locations Mean (f)Range Dms ance&Direction Range Location with Highest ,Annual Mean Name'ean f Control Locati ons Mean (f)Range Gamma Isotopic, 4 40K 226R Be 58CO Co'C 137CS 140 49 52 100 12 14 12 398 (4/4)220-640 209 (4/4)153-293 90 (1/2)<MDA<MDA<MDA<MDA H-15<1 mi.ENE/E/ESE H-15<1 mi.ENE/E/ESE H-15<1 mi.ENE/E/ESE H-59 10-20 mi., S/SSE 525 (2/2)410-640 249 (2/2)205-293 114 (2/2)86-142 90 (1/2)270 (2/2)220-320 168 (2/2)153-184 49 (1/2)<MDA<MDA<MDA<MDA<MDA Number of Nonroutine Reported Measurements
=0 HP3:1/RADENVOP.PSL TA 1 P 5 of 8.ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM ANNUAL
SUMMARY
Name of Facility Bt.Lucie Units 1&2 , Docket No(s).50-335&50-389 Location of Facility St.Lucie Florida , Reporting Period Janua 1-December 31 1990 (County, State)PATHWAY: INGESTION SAMPLES COLLECTED:
CRUSTACEA UNITS: PICO-Ci/Kg, WET e and Total Number of Analyses Performed Lower Limit of Detection'LLD)
All Indicator Locations Mean (f)Range zs ance Direction Range Location with Highest ,Annual Mean Name Mean f Control Locations Mean (f)Range Gamma Isotopic, 4 40K 228R 5Mn 59F 58CO Co Zn 134CS 137CS 130 16 19 17 1990 (2/4)1630-2350 168 (3/4)127-212<MDA<MDA<MDA<MDA<MDA<MDA<MDA H-59 10-20 mi., S/SSE H-15<1 mi., ENE/E/ESE 1990 (2/2)1630-2359 212 (1/2)<MDA 146 (2/2)127-164<MDA<MDA'MDA<MDA<MDA<MDA<MDA Number of Nonroutine Reported Measurements
=0 HP3:1/RAOEHVOP.PSL TA 1 P 6of8, ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM ANNUAL
SUMMARY
Name of Facility St.Lucie Units 1&2 , Docket No(s).50-335&50-389 Location of Facility St.Lucie Florida , Reporting Period Janua 1-December 31 1990 (County, State)PATHWAY INGESTION SAMPLES COLLECTED:
FISH UNITS: PICO-Ci/Kg, WET T e and Total Number of Analyses Performed Lower Limit of Detection'LLD)
All Indicator.Locations Mean (f)Range is ance&Direction Range Location with Highest ,Annual Mean Name Mean f Control Locations Mean (f)Range Gamma Isotopic, 4 40K 137CS 228R'4Mn"Fe 58CO"Co Zn 134C 130 16 10 17 29 10 (4/4)2510-3230 11 (1/4)138 (1/4)<MDA<MDA<MDA<MDA<MDA<MDA H-59 10-20 mi., S/SSE H-59 10-20 mi., S/SSE H-59 10-20 mi.S/SSE 2950 (2/2)2940-2960 11 (1/4)138 (1/2)2950 (2/2)2940-2960 11 (1/4)138 (1/2)<MDA<MDA<MDA<MDA<MDA<MDA Number of Nonroutine Reported Measurements
=0 HP3:1/RADEHVOP.PSL
1990 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT St.Lucie Plant UNITS 1&2 LICENSE NOS~DPR-67'PF-16 DOCKET NOS~50-335~50-389
1990 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST+LUCIE PLANT-UNITS 1 8 2 TABLE OF CONTENTS DESCRIPTION PAGE Introduction Radiological Environmental Monitoring Program Discussion and Interpretation of Results Environmental Radiological Monitoring Program Annual Summary TABLE 1 Deviations/Missing Data TABLE 1A Analyses with LLDs Above Table 4.12-1 Detection Capabilities TABLE 1B Land Use Census TABLE 2 Key to Sample Locations h ATTACHMENT A Radiological Surveillance of Florida Power and Light Company's St.Lucie Site First Quarter, 1990 Second Quarter, 1990 Third Quarter, 1990 Fourth Quarter, 1990 ATTACHMENT B Results from the Interlaboratory Comparison Program, 1990 I ATTACHMENT C HP3 I/RADENVOP.PSL 0
1990 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT STe LUCIE PLANT-UNITS 1&2 I~INTRODUCTION This report is submitted pursuant to Specification 6.9 of St.Lucie Unit 1 and St.Lucie Unit 2 Technical Specifications.
The Annual Radiological Environmental Operating Report provides information, summaries and analytical results pertaining to the Radiological Environmental Monitoring Program for the calendar year indicated.
This report covers surveillance activities meeting the requirements of Unit 1 and Unit 2 Technical Specifications.
II~RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAMA.~Pur ose The purpose of the radiological environmental monitoring program is to provide representative measurements of radiation and of radioactive materials in those exposure pathways and for those radionuclides which lead to the highest potential radiation exposures of members of the public resulting from station operation.
The radiological environmental monitoring program also supplements the radiological effluent monitoring program by verifying that the measurable concentrations of radioactive materials and levels of radiation are not higher than expected on the basis of the effluent measurements and the modeling of the environmental exposure pathways.B.Pro ram Descri tionThe Radiological Environmental Monitoring Program for the St.Lucie Plant is conducted pursuant to Technical Specifications 3/4s12 of St.Lucie Unit 1 and St.Lucie Unit 2 Technical Specifications.
1.Sample Locations, Types and Frequencies:
a.Direct radiation gamma exposure rate is monitored continuously at 27 locations by thermoluminescent dosimeters (TLDs).TLDs are collected and analyzed quarterly.
b.Airborne radioiodine and particulate samplers are operated continuously at five locations.
Samples are collected and analyzed weekly.Analyses include Iodine-131, gross'eta, and gamma isotopic.measurements.
HP3:1/RAOEHVOP.PSL 7 if'II~1'\