ML20210R827

Forwards Results of NRC TLD Direct Radiation Monitoring for Second Quarter of 1997

ML20210R827
Person / Time
Site:	05000054, 07000687
Issue date:	08/22/1997
From:	Struckmeyer R NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
To:	Mcgovern J CINTICHEM, INC.
References
NUDOCS 9709030402
Download: ML20210R827 (4)

Text

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August 22, 1997 Mr. James J. McGovern Plant Manager Cintichem, Inc.

PO Box 816 Tuxedo, NY 10937

SUBJECT:

RESULTS OF NRC TLD DIRECT RADIATION MONITORING AROUND THE CINTICHEM FACILITY

Dear Mr. McGovern:

The results of the subject monitoring for the second 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, ORIGINAL SIGNED BY:

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

Enclosure:

As stated f

cc w/ encl:

J. Adler, Manager, Health Safety, and Environmental A" sirs 1 E. Abelquist, ORISE Dr. P. Merges, Director, Bureau of Radiation, NYS-DEC

/,j go b i 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

^

9709030402 9f0822 PDR ADOCK 05000054 R PDR _

]

Mr. James J. McGovern 2

- Distribution w/ encl:

Region 1 Docket Room (with concurrences)

N. Orlando, NMSS {0WFN 6 E2)

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

. V. McCres, OEDO (OWFN 17 G21)

PUBLIC

, Nuclear Safety Information Center (NSIC)

C. Miskey, DRS f

DOCUMENT NAME: . A:\CINT5054.M2

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OFFICE Rl/DRS E &/@ IN I l l NAME RStruckmeyer A U MbM l OATE-- 08/21/97 OS/t v/97 l OFFICIAL RECORD COPY F

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. CINTICHEM TLD Direct Radiation Environmental Monitoring For the period 970313-970715 125 Days Field Timo 98 Days ,

Location Gross Not Exposure Rato Hist. Rango HRC Azimuth /Dist Exposure (mR) (mR/Std. Qtr. ) Not Exp Rate Sta (Dog) +-Rdm; Tot. +-Rdm; Tot. +-1 Std Dov

... ===../ ......

(M L) ................. ................. ............

I 150 3.0 20.4 +- 0.6; 3.1 18.1 +- 0.6; 3.9 16.4 +- 1.4 2 140 2.1 17.2 +- 0.5; 2.6 15.2 +- 0.51 3.6 14.1 +- 0.9 3 133 1.1 22.7 +- 0.7; 3.4 20.3 +- 0.7; 4.1 17.3 +- 1.7 4 120 0.5 25.3 +- 0.8; 3.8 22.6 +- 0.7; 4.4 20.3 +- 1.8 5 60 1.1 26.0 +- 0.8; 3.9 23.3 +- 0.8; 4.5 22.7 += 1.4 6 345 1.1 20.9 +- 0.6; 3.1 18.6 +- 0.6; 3.9 17.6 +- 1.1 7 60 0.1 23.5 +- 0.7; 3.5 21.0 +- 0.7; 4.2 19.2 +- 1.6 8 10 0.2 18.5 +- 0.6; 2.8 16.3 +- 0.6; 3.7 17.6 +- 1.6 9 230 0.8 20.6 +- 0.6; 3.1 18.3 += 0.6; 3.9 17.0 +- 0.9 10 200 1.4 21.3 +- 0.6; 3.2 18.9 +- 0.6; 4.0 18.0 +- 0.9 11 225 2.8 20.2 +- 0.6; 3.0 17.9 +- 0.6; 3.9 16.6 +- 0.7 12 80 2.1 24.9 +- 0.7; 3.7 22.2 +- 0.7; 4.3 16.9 +- 2.0 13 45 5.4 Missing Dosimoter No Not Data 16.5 +- 1.0 14 10 6.2 18.8 +- 0.6; 2.8 16.6 +- 0.6; 3.7 16.8 +- 1.1 15 358 3.3 19.5 +- 0.6; 2.9 17.3 +- 0.6; 3.8 16.4 +- 0.9 16 315 5.0 20.9 +- 0.6; 3.1 18.6 +- 0.6; 3.9 17.4 +- 1.2 17 265 4.0 18.0 +- 0.5; 2.7 15.9 +- 0.6; 3.6 15.1 +- 0.8 18 235 6.7 19.8 +- 0.6; 3.0 17.6 +- 0.6; 3.8 17.0 +- 0.7 19 235 6.7 19.4 +- 0.6; 2.9 17.2 +- 0.6; 3.8 16.6 +- 0.6 20 235 6.7 20.2 +- 0.6; 3.0 17.9 +- 0.6; 3.9 16.7 +- 0.9 Transit Dose = 0.7 +- 0.3; 2.9 b

i

CINTICHEM For the period 970313-970715 TLD Direct Radiation Environmental Monitoring Azimuth Ave. Exposure Rate Number (dogrees) (mR/Std.Qtr.) +- Std.Dov. In Group 348.76 - 11.25 N 16.7 +~ 0.5 3 11.26 - 33.75 HNE No Data +- No Data 0 33.76 - 56.25 NE No Data +- No Data 0 56.26 - 78.75 ENE 22.1 +- 1.6 2 78.76 - 101.25 E 22.2 +- 0.0 1 101.26 - 123.75 ESE 22.6 +- 0.0 1 123.76 - 146.25 SE 17.7 +- 3.6 2 146.26 - 168.75 SSE 18.1 +- 0.0 1 168.76 - 191.25 S No Data +- 1.o Data 0 i 191.26 - 213.75 SSW 18.9 +- 0.0 1 213.76 - 236.25 SW 18.1 +- 0.3 2 236.26 - 258.75 WSW No Data +- No Data 0 258.76 - 281.25 W 15.9 +- 0.0 1 281.26 - 303.75 WNW No Data +- No Data 0 303.76 - 326.25 NW 38.6 +- 0.0 1 326.26 - 348.75 HNW 18.6 +- 0.0 1 Distance From Avo. Exposure Rate Number Reactor (miles) (nR/Std,Qtr.) +- Std.Dev. In Group

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0-2 19.9 +- h.3 8 2-5 '17.9 +- 2.3 7

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>5 'L5.6 +- 0.0 1 Upwind Control 17.6 +- 0.4 a

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