ML20045A406
| ML20045A406 | |
| Person / Time | |
|---|---|
| Issue date: | 06/02/1993 |
| From: | Bores R NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I) |
| To: | Rowland T ENERGY, DEPT. OF, IDAHO OPERATIONS OFFICE |
| References | |
| REF-QA-99990081-930602 NUDOCS 9306100208 | |
| Download: ML20045A406 (3) | |
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JUN 0 2 1993 Docket No.
99990081 Mr. T. Rowland Director U. S. Department of Energy, Idaho Operations West Valley Demonstration Project Office P. O. Box 191 West Valley, NY 14171
Dear Mr. Rowland:
Subject:
NRC TLD Monitoring at West Valley, First Quarter,1993 Enclosed is a copy of the TLD monitoring results around the subject facility for the first quarter of 1993. The large value noted for Station #11 is due to the proximity of this dosimeter to a waste storage facility located at the site. Similar results have been noted for each monitoring period.
Sincerely, Original Sigred By:
Robert J. Bores Robert J. Bores, Chief Efflu uts Radiation Protection Section Di.sion of Radiation Safety and Safeguards
Enclosure:
As Stated cc w/ encl:
Public Document Room (PDR)
Local Public Document Room (LPDR)
Nuclear Safety Information Center (NSIC)
State of New York r.
- 7" t
i 090052 OFFICIAL RECORD COPY 6
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I 9306100200 930602 REG 1 GA999 EUSDOI 99990081 PDR
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West Valley 2
JUh 02 103 bec w/ encl:
Region I Docket Room (with concurrences)
J. Roth, DRSS G. C. Comfort, NMSS V. McCree, OEDO (OWFN 17 G21)
RI:DRSS RI:DRSS
/dE Struckmeyer res 05/>R/93 06/o2/93 OFFICIAL RECORD COPY A:WVALLTfR.RV1 May 25,1993 i
WEST VALLEY TLD DIRECT ENVIRONMENTAL RADIATION MONITORING RESULTS Anneal date
- 12/09/92 Field placement date
- 01/13/93 Retrieval date
- 04/07/93 Readout date
- 04/22/93 Gross Monitoring Period 135 days (12/09/92 - 04/22/93)
Field Monitoring Period 85 days (01/13/93 - 04/07/93) -
Transit Period 50 days Station Distance Direction Gross Exposure Net Exposure Number (miles)
(degrees)
(mR /135 days)
(mR / 90 days) 1 4.0 350 19.7 +/- 0.6 ; 3.0 15.3 +/- 0.7 ; 4.4 2
3.6 144 Missing No Net Data 3
1.5 92 18.4 +/- 0.6 ; 2.8 14.0 +/- 0.7 ; 4.2 4
1.2 51 18.8 +/- 0.6 ; 2.8 14.4 +/- 0.7 ; 4.3 5
2.1 10 Missing No Net Data
+
6 1.7 319 20.7 +/- 0.6 ; 3.1 16.3 +/- 0.8 ; 4.5 7
1.2 262 18.5 +/- 0.6 ; 2.8 14.0 +/- 0.7 ; 4.3 8
1.4 234 17.5 +/- 0.5 ; 2.6 13.0 +/- 0.7 ; 4.2 9
0.3 300 31.5 +/- 0.9 ; 4.7 27.8 +/- 1.1 ; 5.9 10 on-site 43 25.8 +/- 0.8 ; 3.9 21.8 +/- 0.9 ; 5.1 11 on-site 334 935 +/- 28 ; 140 979 +/- 30 ; 148 12 on-site 83 59.7 +/- 1.8 ; 9.0 57.7 +/- 1.9; 10.0 Transit Dose 5.3 +/- 0.4 ; 2.9
=
Results are reported as Measurement +/- Random error ; Total error I
(Total error = Random + Systematic) 1
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