ML20057A574
| ML20057A574 | |
| Person / Time | |
|---|---|
| Issue date: | 08/31/1993 |
| From: | Bores R NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I) |
| To: | Rowland T ENERGY, DEPT. OF |
| References | |
| REF-QA-99990081-930831 NUDOCS 9309150001 | |
| Download: ML20057A574 (3) | |
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AUG 31 1993 Docket No.
99990081 l
l Mr. T. Rowland i
Director i
U. S. Department of Energy, Idaho Operations West Valley Demonstration Project Office P. O. Box 191 l
West Valley, NY 14171 i
Dear Mr. Rowland:
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Subject:
NRC TLD Monitoring at West Valley, Second Quarter,1993 l
t Enclosed is a copy of the TLD monitoring results around the subject facility for the l
srcond 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 j
monitoring period.
l Sincerely, Criginal Signed By:
I Robert J. Borcs Robert J. Bores, Chief Effluents Radiation Protection Section i
Division of Radiation Safety and Safeguards
Enclosure:
l As Stated cc w/ encl:
Public Document Room (PDR)
Local Public Document Room (LPDR)
Nuclear Safety Information Center (NSIC)
State of New York 141120 l
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I OFFICIAL RECORD COPY 5 P' f
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9309150001 930831 jl l
REG 1 GA999 EUSDOE 99990081 PDR _ d
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0 3 I 1993 West Valley 2
bec w/ enc 1:
Region I Docket Room (with concurrences)
J. Roth, DRSS G. C. Comfort, NMSS V. McCree, OEDO (OWFN 17 G21) i i
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Struckmeyer BWs 08/7//93 08 0//93 I
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OFFICIAL RECORD COPY f
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WEST VALLEY TLD DIRECT ENVIRONMENTAL RADIATION MONITORING RESULTS Anneal date
- 03/21/93 Field placement date
- 04/07/93 Retrieval date
- 07/01/93 Readout date
- 07/21/93 Gross Monitoring Period 123 days (03/21/93 - 07/21/93)
Field Monitoring Period 86 days (04/07/93 - 07/01/93)
Transit Period 37 days Station Distance Direction Gross Exposure Net Exposure Number (miles)
(degrees)
(mR /135 days)
(mR / 90 days) 1 4.0 350 19.3 +/- 0.6 ; 2.9 16.3 +/- 0.7 ; 4.2 2
3.6 144 21.2 +/- 0.6 ; 3.2 18.4 +/- 0.7 ; 4.4 3
1.5 92 18.4 +/- 0.6 ; 2.8 15.4 +/- 0.7 ; 4.1 4
1.2 51 19.4 +/- 0.6 ; 2.9 16.4 +/- 0.7 ; 4.2 5
2.1 10 22.9 +/- 0.7 ; 3.4 20.2 +/- 0.8 ; 4.6 6
1.7 319 20.3 +/- 0.6 ; 3.0 17.4 +/- 0.7 ; 4.3 7
1.2 262 Missing No Net Data 8
1.4 234 19.6 +/- 0.6 ; 2.9 16.7 +/- 0.7 ; 4.2 9
0.3 300 35.0 +/- 1.0 ; 5.2 32.8 +/- 1.1 ; 6.2 l
10 on-site 43 29.5 +/- 0.9 ; 4.4 27.0 +/- 1.0 ; 5.5 l
11 on-site 334 881 +/- 19 ; 95 918 +/- 20 ; 99 12 on-site 83 98.4 +/- 3.0 ;14.8 99.1 +/- 3.1; 15.7 Transit Dose 3.7 +/- 0.3 ; 2.8
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Results are reported as Measurement +/- Random error ; Total error (Total error = Random + Systematic) l l
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