ML18051A420
| ML18051A420 | |
| Person / Time | |
|---|---|
| Site: | Palisades  |
| Issue date: | 05/18/1983 |
| From: | Johnson B CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.) |
| To: | James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III) |
| References | |
| NUDOCS 8305240410 | |
| Download: ML18051A420 (4) | |
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4 Consumers Power Company Palisades Plant - Docket 50-255 1982 RADIOLOGICAL ENVIRONMENTAL MONITORING REPORT (ADDITIONAL INFORMATION) 8305240410 830518 f DR ADOCK 05000255
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PDR OC0583-0019B-NL02 Tables RSD-E-03A and RSD-E-03D 2 Pages
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General Offices: 1945 West Parnall Road, Jackson, Ml 49201 * (517) 788-0550 May 18, 1983 James G Keppler, Administrator Region III US Nuclear Regulatory Commission 799 Roosevelt Road Glen Ellyn, IL 60137 DOCKET 50-255 - LICENSE DPR v r'R I NC I PAL SH.FF RA ENF-D/RA scs MlA.1 PAO -
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1982 RADIOLOGICAL ENVIRONMENTAL MONITORING REPORT (ADDITIONAL INFORMATION)
Consumers Power Company submittal dated March 29, 1983_and entitled 1982 Radiological Environmental Monitoring Report requires a revision to tables RSD-E-03A and RSD-E-03D.
The changes, necessitated by review of the report are on the unit of measure for air sample.
The revised tables are attached with the change noted by a line in the right margin.
Brian D Johnson Staff Licensing Engineer CC Director, Office of Nuclear Reactor Regulation Director, Office of Inspection and Enforcement NRC Resident Inspector - Palisades Attachments OC0583-0019C-NL02 MAY 20* 1983
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Medium or Pathway Sampled Unit of Measurement
-2 Air (10 pCi/m 3 )
Lake Water (pCi/l)
Analysis and Total Number of Analyses Performed Gross Beta 622 1-131 622 Gross Alpha 24 Gross Beta 36 Tritium 36 Gross Beta TABLE RSD-E-03A Environmental Radiological Monitoring Program Summary Palisades Nuclear Plant, Docket DPR-20 Van Buren County, Michigan, January 1, 1982 to December 31, 1982 Lower Limit of Detection(a)
LLD 1.0 2.0 1.0 1.0 100.0 1.0 All Indicator Locations Mean(b)
Range(b)
(454/463)
- 3. 3 (<l-25)
LLD all (1/24)
- 1. 2 ((1-5)
(24/24) 3.8 (1-7)
(17/24) 1202 ((100-5900)
Location with Highest Annual Mean Name Mean(b)
Distance & Direction Range(b)
KZ 35 mi SE 3.8 (1-7)
N/A Discharge 1.3
((1-5)
Discharge 4.2 (2-7)
Discharge 2.200
((100-5900)
All Control Locations M~an(b)
Range(b)
(156/159) 3.7 (<1-10)
None (11/12) 3.6((1-8)
(7 /12) 158 ((100-290)
Drinking Water (pCi/l)
Control lake water and well water are drinking water supplies.
Well Water (pCi/l)
Tritium Gross Beta 36 100.0 1.0 (9/12)
State Park (1 mi N) 3.5 ((1-9)
- a.
Nominal Lower Limit of Detection (LLD) as defined in HASL-300 (Rev 8/73), pages D-08-01, 02, and 03.
5.3
((1-16)
(18/24) 4.0 ((1-16)
- b.
Mean and range include nondetectable measurements only.
Fraction of detectable measurements at specified locations is indicated in parenthesis.
- c.
Nonroutine reported measurements are defined in the Palisades Technical Specifications, Section 6.9.3.2.
EDD-IC0383-0013A-RS01 page 1 of 4 '
Non routine Reported Measurements(c)
None None None None None None None
Medium TABLE RSD-E-03D HIGH, LOW AND AVERAGE CONCENTRATIONS FOR HIGHEST AVERAGE SAMPLING LOCATION PALISADES NUCLEAR PLANT JANUARY 1, 1982 to December 31, 1982 Type of Analysis(l)
Location High Low Average Page 1 of 3
-2 3
-2 3
7.0 10 pCi/m 1 10 pCi/m
-2 3
3.80 10 pCi/m Air Gross Beta KZ Kalamazoo 35 mi E I-131 LLD Lake Water Gross Beta Discharge 7 pCi/l 2 pCi/l 4.2 pCi/l Gross Alpha Discharge 5 pCi/l 1 pCi/l 1.3 pCi/l Tritium Discharge 5900 pCi/l 100 pCi/l 2200 pCi/c Drinking Water Gross Beta See note on Table RSD-E-03A Tritium See note on Table RSD-E-03A Well Water Gross Beta State Park (1 mi n) 16 pCi/l 1 pCi/l 5.3 pCi/l (l)Minimum detectable l~vel (MDL) = air, gross beta 0.01 pCi/m3, I-131 0.02 pCi/m3 ; water, gross beta 1.0 pCi/l, gross alpha 1.0 pCi/l, H-3 100 pCi/l; milk, I-131 0.5 pCi/l, Sr-89 5.0 pCi/l, gamma isotopic 1.0 pCi/l; crops and sediment, gross beta 1.0 pCi/g, Sr-89 0.025 pCi/g, Sr-90 0.005 pCi/g, gamma isotopic 0.05 pCi/g; some samples may have higher MDLs due to sample size.
(2)Samples collected monthly in season.
(3)Two samples per location.
(4)Includes transit dose which averages approximately 6.4 mR/round trip.
EDD-IC0383-0013A-RS01