ML20058D212
| ML20058D212 | |
| Person / Time | |
|---|---|
| Issue date: | 11/22/1993 |
| From: | Struckmeyer R NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I) |
| To: | Rowland T ENERGY, DEPT. OF, IDAHO OPERATIONS OFFICE |
| References | |
| REF-QA-99990081-931122 NUDOCS 9312030094 | |
| Download: ML20058D212 (3) | |
Text
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NOV ? 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, Third Quarter,1993 Enclosed is a copy u '.he TLD monitoring results around the subject facility for the third 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 Signed By:
Richard K. Struckmeyer Senior Radiation Specialist 3009:3 Effluents Radiation Protection Section Division of Radiadon Safety l
and Safeguhrds
Enclosure:
As Stated cc w/ encl:
Public Document Room (PDR) local Public Document Room (LPDR) l Nuclear Safety Information Center (NSIC) l State of New York OFFICIAL RECORD COPY A:WVALLTTR.RV1 November 19, 1993 l
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(*l d 9312030094 931122 REG 1 GA999 EUSDDEI 99990081 PDR;_
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West Valley 2
3 uV 2 2 1993 bec w/ encl:
Region I Docket Room (with concurrences)
J. Joyner, DRSS G. C. Comfort, NMSS V. McCree, OEDO (OWFN 17 G21)
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RI:DRSS dd Struckmeyer 11//r/93 OFFICIAL RECORD COPY A:WVALL1TR.RV1 November 19, 1993
4 WEST VALLEY TLD DIRECT ENVIRONMENTAL RADIATION MONITORING RESULTS Anneal date
- 06/08/93 Field placement date
- 07/01/93 Retrieval date
- 10/15/93 Readout date
- 10/28/93 Gross Monitoring Period 143 days (06/08/93 - 10/28/93)
Field Monitoring Period 107 days (07/01/93 - 10/15/93)
Transit Period 36 days Station Distance Direction Gross Exposum Net Exposure Number (miles)
(degrees)
(mR /143 days)
(mR / 90 days) 1 4.0 350 24.5 +/- 0.7 ; 3.7 18.6 +/- 0.7 ; 4.1 2
3.6 144 Damaged No Net Data 3
1.5 92 23.3 +/- 0.7 ; 3.5 17.6 +/- 0.7 ; 4.0 4
1.2 51 22.2 +/- 0.7 ; 3.3 16.7 +/- 0.6 ; 3.9 5
2.1 10 22.4 +/- 0.7 ; 3.4 16.9 +/- 0.6 ; 4.0 6
1.7 319 24.5 +/- 0.7 ; 3.7 18.7 +/- 0.7 ; 4.2 7
1.2 262 24.6 +/- 0.7 ; 3.7 18.7 +/- 0.7 ; 4.2 j
8 1.4 234 22.5 +/- 0.7 ; 3.4 17.0 +/- 0.6 ; 4.0 -
l 9
0.3 300 38.1 +/- 1.1 ; 5.7 30.1 +/- 1.0 ; 5.5 10 on-site 43 33.9 +/- 1.0 ; 5.1 26.5 +/- 0.9 ; 5.1 11 on-site 334 1118 +/- 34 ; 168 936 +/- 29 ; 141 12 on-site 83 89.7 +/- 2.7 ;13.5 73.5 +/- 2.3; 11.7 Transit Dose 2.4 +/- 0.3 ; 3.3
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Results are reported as Measurement +/- Random error ; Total error (Total error = Random + Systematic) l