ML20198C852

Forwards Result of NRC TLD Direct Radiation Monitoring Around Cintichem Facility, for Third Quarter of 1997

ML20198C852
Person / Time
Site:	05000054, 07000687
Issue date:	12/23/1997
From:	Struckmeyer R NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
To:	Mcgovern J CINTICHEM, INC.
References
NUDOCS 9801080072
Download: ML20198C852 (4)

Text

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l enteCog-t UNITED STATES

,y - NUCLEAR REGULATORY COMMISSION I HEGloh I

. 476 ALLENDALE RoAo

~% KING oF (RUSSIA, PENNSYLVANIA 19406-1415

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December 23, 1997 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 subjset monitoring for the third quarter of 1997 are provided in the enclosure to this letter Please feel free to contact me if you have any questions regarding this program.

Sincerely,

• "[

Richard K. Struckmeyer Senior Radiation Specialist Emergency Preparedness and Safeguards Branch Divis'on of Reactor Safety Docket Nos. 50-54;70-687

Enclosure:

As siated cc w/enet:

J. Adler, Manager, Health, Safety, and Environmental Affairs E. Abelquist, ORISE Dr. P. Mergos. Director, Bureau of Radiation, NYS-DEC Rita Aldrich, Principal Fladiophysicist, Radiological Health Unit, NYS-DOL Kenneth R. Magar, Sr., Town of Tuxedo Supervisor I Charles S. Warren, Robinson, Silverman,' Pearce, Aronsohn and Berman s Paul Giardina, Chief, EPA Region 2 3 U #,.

Mark Winslow, Geologist, EPA Region 2

. State of New York )/ /j i 9801000072 971223 J g{,l,{lh, ,h.

ADOCK O 4 hDR

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.i y  : Mr. James J. McGovern : 2 Distribution w/ encl:

Re91on I Docket Room (with concurrences) ,

N. Orlando, NMSS (OWFN 5 E2)

T. F. Dra9oun, DRS R. Struckmeyer, DRS S. Weiss, NRR (OWFN 11 B20)

V. McCree, OEDO (OWFN 17 G21) r PUBLIC Nuclear Safety Information Center (NSIC)

C. Miskey, DRS 1

1 1

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DOCUMENT NAME: A:\CINT5054.973 ;

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~DATE 12/23/97 12/[/l97 12/ /97 12/ /97 12/ /97

. OFFICIAL RECORD COPY

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CINTICHEM TLD Direct Radiation Environmental Monitoring For the period 970612-971022 133 Days Field Timet 98 Days Location Gross Het E p sure 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' 22.9 +- 0.7; 3.4 19.5 + -0.77 4.2 16.5 +- 1.4 2 140 2.1 18.5 +- 0.6; 2.8 15.4 +- 0.6; 3.7 14.1 +- 0.9 3 133 1.1 24.5 +- 0.7; 3.7- 20.9 +- 0.7; 4.3 17.4 +- 1.7-4 120 0.5 28.4 +- 0.9; 4.3 24.5 +- 0.8; 4.8 20.4 +- 1.8 i 5 60 1.1 Missing Dosimeter No Net Data 22.8 +- 1.4 ,

6 345 1.1 22.1 +- 0.7; 3.3 18.8 + .0.7; 4.1 17.6 +- 1.1 7 60 0.1 24.4 +- 0.7; 3.7 20.8 +- 0.7; 4.3 19.3 + -1.6 8 10 0.2 19.9 +- 0.6; 3.0 16.7 +- 0.6; 3.9 17.5 +- 1.6 i 9 230 0.8 21.1 +- 0.6; 3.2 17.8 +- 0.6; 4.0 17.0 +- 0.9 10 200 1.4 22.4 + 0.7; 3.4 19.0 +- 0.7; 4.1 18.0 +- 0.9 11 225 2.8 20.8 +- 0.6; 3.1 17.5 +- 0.6; 4.0 16.6 +- 0.7 12 80 2.1 24.0 +- 0.7; 3.6- 20.5 +- 0.7; 4.3 17.1'+- 2.2

, 13 45 5.4 20.7 +- 0.6; 3.1 17.4 +- 0.6; 4.0 16.5 +- 1.0 14 10 6.2 Missing Dosimeter No Net Data- 16.8 +- 1.1 15 358 3.3 20.0 +- 0.6; 3.0 16.8 +- 0.6; 3.9 16.4 +- 0.9 16 315 5.0 21.0 +- 0.6; 3,2 17.7 +- 0.6; 4.0 17.5 +- 1.2-17 265 4.0 18.4 +- 0.6; 2.8 15.4 +- 0.67-3.7 15.1 +- 0.8 18 235 6.7 20.2 +- 0.6; 3.0 17.0 +- 0.6; 3.9 17.0 +- 0.7 19 235 6.7 20.3 +- 0.6; 3.0 17.1 +- 0.6; 3.9 16.6 +- 0.6 20 235 6.7 20.7 +- 0.6; 3.1 17.4 +- 0.6; 4.0 16.8 +- 0.9 Transit Dose = 1.7 +- 0.3; 3.0 W

1 CINTICHEM For the period 970612-971022 TLD Direct Radiation Environne7tal Monitoring Azimuth Ave. Exposure Rate Number (degrees) (mR/Std.Qtr. ) +- Std. Dev. In Group

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348.76 '- 11.25 N 16.8 +- 0.1 2 11.26 - 33.75 NNE No Data +- No Data 0 33.76 - 56.25 NE 17.4 +- 0.0 1 56.26 - 78.75 ENE 20.8 +- 0.0 1 78.76 - 101.25 E 20.5 +- 0.0 1 101'.26 - 123.75 ESE 24.5 +- 0.0 2 123.76 - 146.25 SE 18.1 +- 3.9 2

~

146.26 - 168.75 SSE 19.5 +- 0 1 168.76 - 191.25 S No Data +- hs Data 0 191.26 - 213.75 SSW 19.0 +- 0.0 1 213.76 - 236.25 SW 17.6 +- 0.2 2 236.26 - 258.75 WSW No Data +- No Data 0 258.76 - 281.25 W 15.4 +- 0.0 1 281.26 - 303.75 WNW No Data +- No Data 0 303.76 - 326.25 NW 17.7 +- 0.0 1 3I6.26 - 348.75 NNW 18.8 +- 0.0 1 Distance From Ave. Exposure Rate Number Reactor (miles) (mR/Std.Qtr. ) +- Std. Dev. In Group O-2 19.8 +- 2.6 7 2-5 17.5 +- 1.9 7

>5 17.4 +- 0.0 1 Upwind control 17.2 +- 0.2 3