ML20072A549
| ML20072A549 | |
| Person / Time | |
|---|---|
| Site: | Palisades  |
| Issue date: | 05/18/1983 |
| From: | CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.) |
| To: | |
| Shared Package | |
| ML20072A547 | List: |
| References | |
| NUDOCS 8306100181 | |
| Download: ML20072A549 (3) | |
Text
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Consumers Power Company Palisades Plant - Docket 50-255 1982 RADIOLOGICAL ENVIRONMENTAL MONITORING REPORT (ADDITIONAL INFORMATION)
Tables RSD-E-03A and RSD-E-03D i
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I page 1 of 4 TABLE RSD-E-03A Environmental Radiological Monitoring Program Sumunary Palisades Nuclear Plant, Docket DPR-20 Van Buren County, Michigan, January 1, 1982 to December 31, 1982 Analysis and lower Limit (11 All Monroutine Medium or Total Number of of Indicator location with Highest Control Reported Pathway Sampled Analyses Performed Detection (s)
Locations Annual Mean Locations Measurements (c)
I! nit of Measurement LLD Mean(b)
Name Mean(b)
Mean(b)
Range (b)
Distance & Direction Range (b)
Range (b)
Air (10~ pCi/m')
Cross Beta 622 1.0 (454/463)
KZ 35 mi SE 3.8 (156/159)
None 3.3 (<1-25)
(1-7) 3.7 (<1-10)
I-131 622 2.0 LLD all N/A None lake W ter Cross Alpha 24 1.0 (1/24)
Discharge 1.3 None None (pC1/1) 1.2 (<1-5)
(<1-5)
Cross Beta 36 1.0 (24/24)
Discharge 4.2 (11/12)
None 3.8 (1-7)
(2-7) 3.6(<1-8)
Tritium 36 100.0 (17/24)
Discharge 2200 (7/12)
None 1202 (<100-5900)
(<100-5900) 158 (<100-290)
None Drinking Water Cross Beta 1.0 (pC1/1)
Control lake water and well water are drinking water supplies.
Tritium 100.0 Wil meer Crons lieta 36 1.0 (9/17)
State Park (1 mi N) 5.3 (18/74)
Norw-(pCl/t) 3.5 (<1-9)
(<1-16) 4.0 (<1-16)
Nominal lower Limit of Detection (LLD) as defined in HASL-300 (Rev 8/73), pages D-08-01, 02, and 03.
a.
b.
Mean and range include nondetectable measurements only. Fraction of detectable measurements at specified locations is indicated in parenthesis, Nonroutine reported measurements are defined in the Palisades Technical Specifications, Section 6.9.3.2.
c.
1 EDD-1C0383-0013A-RS01 l
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? age 1 of 3 TABLE RSD-E-03D HICH,137 AND AVERACE CONFENTRATIONS FOR HICHEST AVERACE SAMPLING LOCATION PALISADES NUCLEAR PLANT JANUARY 1, 1982 to December 31, 1982' Medlue Type of Analysis (1) location High low Averste Air Cross Beta KZ Kalamazoo 35 mi E 7.0 10' pC1/m 1 10~ pC1/m 3.80 10 pC1/m I-131 LLD Lake Water Cross Beta Discharge 7 pC1/1 2 pC1/1 4.2 pC1/1 Cross Alpha Discharge 5 pC1/1 1 pC1/1 1.3 pC1/1 Tritium Discharge 5900 pC1/1 100 pC1/1 2200 pCi/c Drinking Water Cross Beta See note on Table RSD-E-03A Tritium See note on Table RSD-E-03A Well Water Cross Beta State Park (1 mi n) 16 pC1/1 1 pC1/1 5.3 pC1/1 (1) Minimum detectable level (MDL) = air, gross beta 0.01 pCi/m',1-1310.02 pC1/m ; water, gross beta 1.0 pC1/1, gross alpha 1.0 8
pCi/1, H-3100 pC1/1; milk, I-1310.5 pCi/1, Sr-89 5.0 pCi/1, gamma isotopic 1.0 pC1/1; crops and sediment, gross beta 1.0 pCi/g, Sr-89 0.025 pCi/g, Sr-90 0.005 pC1/g, gasuna isotopic 0.05 pC1/g; some samples may have higher lets due to sample size.
(2) Samples collected monthly in season.
(3)hm samples per location.
(4) includes transit dose which averages approximately 6.4 mR/round trip.
EDD-ICO383-0013A-R501