ML20216C531
| ML20216C531 | |
| Person / Time | |
|---|---|
| Site: | 05000054, 07000687 |
| Issue date: | 04/15/1998 |
| From: | Struckmeyer R NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I) |
| To: | Mcgovern J CINTICHEM, INC. |
| References | |
| NUDOCS 9805190302 | |
| Download: ML20216C531 (4) | |
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UNITED STATES 8-NUCLEAR REGULATORY COMMISSION o
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REGloN 1 475 ALLENDALE ROAD
,d'g KING oF PRUsStA, PENNSYLVANIA 19406-1415 April 15, 1998 l
Mr. James J. McGovern Plant Manager Cintichem, Inc.
PO Box 816 Tuxedo, NY 10987
SUBJECT:
RESULTS OF NRC TLD DIRECT RADIATION MONITORING AROUND THE ClNTICHEM FACILITY
Dear Mr. McGovern:
The results of the subject monitoring for the fourth quarter of 1997 are provided in the enclosure to this letter. Please note that this will be the final report due to the termination of this program. Feel free to contact me if you have any questions regarding this program.
Sincerely, Richard K. Struckmeyer Sr. Emergency Preparedness Specialist Emergency Preparedness and Safeguards Branch
[
Division of Reactor Safety j
Docket Nos. 50-54;70-687
Enclosure:
As stated T / bp cc w/ encl:
J' " "
J. Adler, Manager, Health, Safety, and Environmental Affairs E. Abelquist, ORISE Dr. P. Merges, Director, Bureau of Radiation, NYS-DEC Rita Aldrich, Principal Radiophysicist, Radiological Health Unit, NYS-DOL Kenneth R. Magar, Sr., Town of Tuxedo Supervisor Charles S. Warren, Robinson, Silverman, Pearce, Aronsohn and Berman Paul Giardina, Chief, EPA Region 2 Mark Winslow, Geologist, EPA Region 2 State of New York 9005190302 990415 PDR ADOCK 05000054 P
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CINTICHEM TLD Direct Radiation Environmental Monitoring For the period 970911-980205 148 Days Field Time: 94 Days Location Gross Net Exposure Rate Hist. Range NRC Azimuth /Dist Exposure (mR)
(mR/Std. Qtr.)
Net Exp Rate Sta (Deg)/ (Mi)
+-Rda; Tot.
+-Rda; Tot.
+-1 Std Dev
=
================
=====
==
1 150 3.0 20.0 +- 0.6; 3.0 15.0 +- 0.7; 4.1 16.6 +- 1.5 2
140 2.1 19.2 +- 0.6; 2.9 14.2 +- 0.7; 4.0 14.2 +- 0.9 3
133 1.1 25.5 +- 0.8; 3.8 20.2 +- 0.8; 4.7 17.5 +- 1.8 4
120 0.5 27.0 +- 0.8; 4.0 21.6 +- 0.9; 4.9 20.5 +- 1.9 5
60 1.1 28.6 +- 0.9; 4.3 23.2 +- 0.9; 5.1 22.8 +- 1.4 6
345 1.1 23.0 +- 0.7; 3.5 17.8 +- 0.7; 4.4 17.7 +- 1.1 7
60 0.1 25.6 +- 0.8; 3.8 20.3 t- 0.8; 4.7 19.3 +- 1.6 8
10 0.2 21.4 +- 0.6; 3.2 16.3 +- 0.7; 4.3 17.5 +- 1.6 9
230 0.8 22.4 +- 0.7; 3.4 17.3 +- 0.7; 4.4 17.0 +- 0.9 10 200 1.4 23.6 +- 0.7; 3.5 18.4 +- 0.8; 4.5 18.0 +- 0.9 11 225 2.8 23.1 +- 0.7; 3.5 17.9 +- 0.8; 4.4 16.7 +- 0.7 12 80 2.1 25.6 +- 0.8; 3.8 20.3 +- 0.8; 4.7 17.2 +- 2.2 13 45 5.4 21.8 +- 0.7; 3.3 16.7 +- 0.7; 4.3 16.5 +- 1.0 14 10 6.2 20.4 +- 0.6; 3.1 15.4 +- 0.7; 4.2 16.8 +- 1.1 l
15 358 3.3 21.7 +- 0.6; 3.2 16.5 +- 0.7; 4.3 16.4 +- 0.9 l
16 315 5.0 21.8 +- 0.7; 3.3 16.7 +- 0.7; 4.3 17.5 +- 1.1 l
17 265 4.0 19.5 +- 0.6; 2.9 14.5 +- 0.7; 4.1 15.1 +- 0.7 18 235 6.7 21.7 +- 0.7; 3.3 16.6 +- 0.7; 4.3 17.0 +- 0.7 19 235 6.7 21.4 +- 0.6; 3.2 16.3 +- 0.7; 4.3 16.6 +- 0.6 20 235 6.7 21.8 +- 0.7; 3.3 16.6 +- 0.7; 4.3 16.8 +- 0.9 Transit Dose =
4.4 +- 0.4; 3.1 l
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CINTICHEM For the period 970911-980205 TLD Direct Radiation Environmental Monitoring Azimuth Ave. Exposure Rate Number (degrees)
(mR/Std.Qtr.) +- Std.Dev.
In Group 348.76 -
11.25 N 16.1 +-
0.6 3
11.26 -
33.75 NNE No Data +- No Data 0
33.76 -
56.25 NE 16.7 +-
0.0 1
56.26 -
78.75 ENE 21.7 +-
2.1 2
78.76 - 101.25 E 20.3 +-
0.0 1
101.26 - 123.75 ESE 21.6 +-
0.0 1
123.76 - 146.25 SE 17.2 +-
4.3 2
146.26 - 168.75 SSE 15.0 +-
0.0 1
168.76 - 191.25 S No Data +- No Data 0
191.26 - 213.75 SSW 18.4 +-
0.0 1
213.76 - 236.25 SW 17.6 +-
0.5 2
236.26 - 258.75 WSW No Data +- No Data 0
258.76 - 281.25 W 14.5 +-
0.0 1
281.26 - 303.75 WNW No Data +- No Data 0
303.76 - 326.25 NW 16.7 +-
0.0 1
326.26 - 348.75 NNW 17.8 +-
0.0 1
Distance From Ave. Exposure Rate Number Reactor (miles)
(mR/Std.Qtr.) +- Std.Dev.
In Group 0-2 19.4 +-
2.3 8
2-5 16.4 +-
2.2 7
>5 16.0 +-
0.9 2
Upwind Control 16.5 +-
0.2 3
Mr. James J. McGovern 2
Distribution w/ encl:
Region i Docket Room (with concurrences) i N. Orlando, NMSS (OWFN 5 E2)
T. F. Dragoun, DRS R. Struckmeyer, DRS S. Weiss, NRR (OWFN 11820)
V. McCree, OEDO (OWFN 17 G21)
PUBLIC l
Nuclear Safety Information Center (NSIC)
C. Miskey, DRS e
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