ML17219A235

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Radiological Surveillance of Florida Power & Light Co St Lucie Site,Second Quarter 1985.
ML17219A235
Person / Time
Site: Saint Lucie  NextEra Energy icon.png
Issue date: 06/30/1985
From:
FLORIDA, STATE OF
To:
Shared Package
ML17219A230 List:
References
NUDOCS 8612020163
Download: ML17219A235 (8)
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Text

RADIOLOGICAL SURUEI LLANCE OF FLORIDA POWER AND LIGHT COMPANY '

ST. LUCIE SITE SECOND QUARTERg 1985 Office of Radiation Control Florida D partment of Health and Rehabilitative Services 8612020163 860423 PDR ADOCK 05000335 R PDR

ST. LUCI E SITE Technical Specifications Sampling Second Quarter, 1985 Collection Locations Number of Sam le T e Pre uenc Sam led Sam les

1. Direct Radiation Quarterly 27
2. Airborne 2.a Air Iodines Weekly 65 2.b Air Particul-""-" Weekly 69*
3. Waterborne 3.a Surface Water Weekly 13 Monthly 3 3.b Shoreline sediment Semiannually 0
4. Ingestion 4.a Fish and Invertebrates 4.a.l Crustacea Semiannually 4.a.2 Fish Semiannually 4.b Food Products 4.b.l Broadleaf Monthly Vegetation Total: 2L3
  • - Includes DOE split samples.

NOTE: Measurement results hav'ing magnitudes that are significantly above .the background of the measurement system are reported 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 (wi th at least 95'4 conf idence) for the true activity in the sample.

ST. LUCIE TECHNICAL SPECIFICATIONS SAMPLING SECOND QUARTER, 1985

1. DIRECT RADIATION TLDs (micro-R/hour)

Each result is the average net response s

of two dosimeters.

Sample Deployed 3-20-85 Site Collected 6-12-85 N-1 5.2 + 0.3 NNW-5 5.2 + 0.3 NNW-10 NW-5 5.0 5.4

+

+

0.3 0.3

<< See Note 5.

NW-10 6.3 + 0.3 WNW-2 5.2 + 0.3 WNW-5 5.2 + 0.3 WNW-10 5.2, + 0.3 W-2 5.7 + 0.3 W-5 5.3 + 0.3 W-10 4.9 + 0.3 WSW-2 5.1 + 0.3 WSW-5 5.3 + 0.3 WS W-10 4.9 + 0.3 SW-2 4.9 + 0.3 SW-5 4.8 + 0.3 SW-10 5.4 + 0.3 SSW-2 4.9 + 0.3 SSW-5 4.8 + 0.3 SSW-10 5.6 + 0.3 S-5 5.3 + 0.3 S-10 5.1 + 0.3 S/SSE-10 5.3 + 0.3-<< See Note 6.

SSE-5 5.4 + 0.3 SSE-10 5.3 + 0.3 SE-1 5.0 + 0.3 H-32 6.1 + 0.3 NOTES:

1. The error terms reported above are based on an empirical statistical analysis of the differences in the results from the individual dosimeters at each site. As such, these error terms are representative of the ~t ical error for such measurements rather than accurately representing the error terms for individual measurements .
2. 'hese results have been determined with the assumption that fading is negligible, although detailed testing to confirm this has not been done .
3. Testing to confirm compliance with NRC Reg. Guide 4.13 and ANSI N545-1975 performance standards has not been completed.
    • See notes 4, 5 and 6 on next page.

ST. LUCIE TECHNICAL SPECIFICATIONS SAMPLING SECOND QUARTER, 1985

1. DIRECT RADIATION TLDs (micro-R/hour)

NOTES:

4. Except as described in Notes 5 and 6 the above results were determined using only two determinations of self-exposure rate for the dosimeters used rather than using three'uch determinations as required by HRS procedures.
5. One of the two dcsimeters used at site NNW-10 had four self-exposure rate determinations, which exceeds the minimum requirement of three determinations for HRS Procedures.
6. One of the two dosimeters used at site S/SSE-10 was stolen during a later field deployment. As a result, only a single self-exposure rate determination was available to use with the results from thi's dosimeter rather than using three such determinations as required by HRS procedures.

2.a IODINE-131 IN WEEKLY AIR FILTERS ( Ci/m 3 )

Collection Sam le Site Date H08 H12 H14 H30 H34 4-02-85 <0. 02 <0.02 <0.02 <0.02 <0.02 4-09-85 <0.02 <0.02 <0.02 <0. 02 <0.02 4-16-85 <0.03 <0.02 <0.02 (0. 02 <0.02 4"23-85 <0.02 (0. 02 <0.03 (0. 03 <0.02 4-30-85 <0.03 <0.03* <0.03 <0.03 <0.03 5-07-85 <0. 02 <0.02 <0.02 <0.02 <0.02

~ 5-14-85 <0. 02 <0.02 (0.02 <0.02 <0.02 5-21-85 <0. 02 <0.02 <0.02 (0.02 <0.02 5-28-85 <0. 02 <0.02 <0.02 (0.02 <0.02 6-04-85 <0. 02 (0.02 <0.02 <0.02 <0.02 6-12-85 <0.02 <0.02 <0.02 <0.02 (0. 02 6-18-85 <0. 02 <0.03 <0.02 <0.02 <0.03 6-25-85 <0.03 <0.03 -(0. 03 (0.03 <0.03

2.b AIR PARTICULATES GROSS BETA ( Ci/m 3 )

Collection Sam le Site Date H08 H12 H14 H30 H34 4-02-85 0.017 + 0.002 0.016 + 0.002 0.015 + '0. 002 0. 014 0.002 0. 015 + 0.002 4-09-85 0.015 + 0.002 0.014 + 0.002 0.013 + 0. 002 0. 013 + 0.002 0.018 + 0.002 4-16-85 0.015 + 0.002 0. Ol.5 + 0.002 0.010 + 0. 002 0. 011 + 0.002 0.013 + 0.002 4-23-85 0.016 + 0.002 0 ..016 + 0.002 0.016 + 0.002 0.013 + 0.002 0.015 + 0.002 4-30-85 0.034 + 0.003 0.030 + 0.002 0.032 + 0.003 0.029 + 0.002 0. 029 + 0.002 5-07-85 0.020 + 0.002 0.013 + 0.002 *0.011 + 0.002 0.017 + 0.002 0.011 + 0.002 5-14-85 0.010 + 0.002 0.011 + 0. 002 *0.010 + 0. 002 0.010 + 0.002 0. 009 + 0.002 5-21-85 0.016 + 0.002 0.017 + 0.002 *0.008 + 0.001 0.014 + 0.002 0. 017 + 0.002 5-28-85 0.015 + 0.002 0.014 + 0. 002 *0.008 + 0. 001 0.013 + 0.002 0. 017 + 0.002 6-04-85 0.021 + 0.002 0.017 + 0. 002 0.011 + 0. 002. 0. 018 + 0.002 0. 022 + 0.002 6-12-85 0.021 + 0.002 0.021 + 0.002 0.018 + 0. 002 0. 024 + 0.002 0. 022 + 0.002 6-18-85 0.021 + 0.002 0.024 0. 002 0.018 + 0.002 0.020 + 0.002 0. 019 + 0.002 6-25-85 0.021 + 0.002 0.020 + 0. 002 0.'011 + 0. 002 0. 015' + 0.002 0.012 + 0.002 Means: 0.019 + 0.001 0.018 + 0.001 0.014 + 0.001 .0.016 + 0.001 0.017 + 0.001

  • DOE split samples.

2.b AIR PARTICULATES GAMMA SCANS OF QUARTERLY COMPOSITES ( Ci/m 3 )

Second Quarter, 1985 Sample Site Be-7 K-40 Cs-134 Cs-137 H08 0.118 + 0.009 <0.018 <0.0007 <0.0007 H12 0.108 + 0.010 (0.015 <0.0009 <0.0005 H14 0.083 + 0. 007 <0.012 (0.0008 <0.0007 H30 0.112 + 0. 008 <0.014 <0.0007 <0.0007 H34 0.103 + 0.008 0.009 + 0.004 <0.0005 <0.0006

3.a SURFACE WATER ( Ci/1)

Sample Collection Zr-95 Ba-140 Site Date H-3 K-40 Mn-54 Fe-59 Co-58 Co-60 Zn-65 Nb-95 I-131 Cs-134 Cs-137 La-140 (A) (B)

H15 4-02-85 <220 360 + 50 <5 <10 <4 <6 <12 <8 <7 <5 <5 <5 4-09-85 <220 340 + 50 <5 <10 <5 <5 <12 <8 <6 <5 <5 <6 4-16-85 <220 380 + 50 <5 <10 <5 <5 <13 <7 <6 <5 <4 <8 4-23-85 <240 380 + 50 <4 <9 <5 <4 <10 <9 <10 <4 <5 <5 4-30-85 <220 340 + 40 <3 <9 <6 <11 <8 <9 <4 <4 <6 5-07-85 <220 410 + 40 <4 <9 <4 <6 <9 <8 <13 <4 <5 <8 5-14-85 <220 340 + 40 <4 <10 <5 <4 <9 <8 <9 <5 <5 <7 5-21-85 <220 390 + 40 <4 <9 <4 <5 <10 <9 <7 <5 <4 <3 5-28-85 <220 350 + 40 <3 <8 <4 <6 <8 <6 <5 <4 <4 <6 6-04-85 <230 320 + 40 <4 <8 <4 <5 <8 <7 <4 <4 <4 <8 6-12-85 <230 370 + 40 <5 <9 <5 <5 <9 <8 <11 <5 <4 <8 6-18-85 <240 370 + 40 <5 <8 <3 <5 <10 <6 <4 <5 <4 .

<9 6-25-85 <230 340 + 40 <4 <8 <3 <5 <7 <6 <8 <3 <4 <7 H59 4-03-85 <220 390 + 50 <6 <9 <6 <3 <8 <8 <8 <5 <5 <6 5-08-85 <220 340 + 40 <4 <9 <4 <5 <10 <8 <4 <5 <4 <7 6-04-85 <240 300 + 40 <4 <10 <4 <5 <9 <7 <5 <4 <3 <5 (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 gi ven sample.

4.b.l BROAD LEAF VEGETATION Man rove ( Ci/k , wet wei ht)

Sample Collection Site Date Be-7 K-40 1-131 Cs-134 Ce-133 H51 4-03-85 550 + 50 2500 + 100 <13 <9 <5 5-08-85 400 + 50 2900 + 100 <18 <8 <8 6-04-85 360 + 40 2900 + "100 <6 <7 <7 H52 4-03-85 690 +50 2000 + 100 <13 <9 <6 5-08'-85 630 + 40 1950 + 90 <15 <7 <6 6-04-85 490 + 40 2700 + 100 <6 <6 <8 H59 4-03-85 470 + 50 1700 + 100 <ll <8 <7 5-08-85 480 + 40 2200 .+ 100 <19 <7 <7 6-04-85 410 + 40 2300 + 100 <6 <7 .<8

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