ML20216C294
| ML20216C294 | |
| Person / Time | |
|---|---|
| Issue date: | 04/15/1998 |
| From: | Struckmeyer R NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I) |
| To: | Rowland T ENERGY, DEPT. OF |
| References | |
| REF-QA-99990081-980415 NUDOCS 9805190191 | |
| Download: ML20216C294 (3) | |
Text
'
- f. .
08REog M g UNITED STATES 8 o NUCLEAR REGULATORY COMMISSION E j REGloN I 0, 475 ALLENDALE ROAD KING OF PRusslA, PENNsWVANIA 19406-1415 l April 15, 1998 1
Mr. Thomas Rowland, Director U. S. Department of Energy, Ohio Field Office West Valley Demonstration Project PO Box 191 West Valley, NY 14171
SUBJECT:
NRC TLD MONITORING AT WEST VALLEY, FOURTH QUARTER,1997
Dear Mr. Rowland:
l Enclosed is a copy of the TLD monitoring results around the subject facility for the fourth quarter of 1997. 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. Please note that this will be the final report due to the termination of I
this program.
Sincerely, Richard K. Struckmeyer Sr. Emergency Preparedness Specialist Emergency Preparedness and Safeguards Branch Division of Reactor Safety
}f l
Docket No. 99990081
Enclosure:
As stated e
cc w/ encl:
P. Piciuto, NYSERDA f
State of New York R O!'
9005190191 980415 REG 1 GA999 EUSDOE 99990081 PDR
(: , c1 G A ( q q
I. '.
l l
WEST VALLEY TLD DIRECT ENVIRONMEN1'AL RADIATION MONITORING RESULTS Anneal date : 09/11/97 Field placernent date : 10/02/97 Retrieval date : 01/14/98 Readout date : 02/05/98 1
Gross Monitoring Period : 148 days (09/11/97 - 02/05/98) l Field Monitoring Period : 105 days (10/02/97 - 01/14/98) i Transit Period : 43 days Station Distance Direction Gross Exposure Net Exposure Number (miles) (degrees) (mR /133 days) (mR / 90 days) 1 4.0 350 22.3 +/- 0.7 ; 3.3 14.9 +/- 0.7 ; 4.1 2 3.6 144 Missing Dosimeter No Net Data 3 1.5 92 21.4 +/- 0.6 ; 3.2 14.2 +/- 0.7 ; 4.0 4 1.2 51 23.0 +/- 0.7 ; 3.5 15.6 +/- 0.7 ; 4.2 5 2.1 10 22.1 +/- 0.7 ; 3.3 14.8 +/- 0.7 ; 4.1 6 1.7 319 23.9 +/- 0.7 ; 3.6 16.3 +/- 0.7 ; 4.3 7 1.2 262 23.4 +/- 0.7 ; 3.5 15.8 +/- 0.7 ; 4.2 l 8 1.4 234 22.9 +/- 0.7 ; 3.4 15.4 +/- 0.7 ; 4.2 1 9 0.3 300 37.2 +/- 1.1 ; 5.6 27.7 +/- 1.0 ; 5.6 l 10 on-site 43 28.8 +/- 0.9 ; 4.3 20.5 +/- 0.8 ; 4.7 1 11 on-site 334 760 +/- 23 ; 114 647 +/- 20 ; 98 12 on-site 83 71.4 +/- 2.1 ;10.7 57.1 +/- 1.9 ; 9.6 Transit Dose = 4.9 +/- 0.4 ; 3.4 j Results are reported as Measurement +/- Random error ; Total error (Total error = Random + Systematic)
)
, Mr. Thomas Rowland 2 l \
l Distribution w/ encl: i Region I Docket Room (with concurrences)
R. Struckmeyer, DRS J. Parrott, NMSS W. Dean, OEDO PUBLIC Nuclear Safety information Center (NSIC) i C. Miskey, DRS l I
I i
l l
)
DOCUMENT NAME: A:\WVALLTT 4
- v. % . . .e = % % w e, w c% - e w ce m -w., n - no m l I
OFFICE Rl/DRS E Wh/ l bf NAME .3truckmeyer #g G$rnW DATE 04/15/98 04,1998 j OFylCIAL RECORD COPY i
i
)