ML20056G722
| ML20056G722 | |
| Person / Time | |
|---|---|
| Site: | Monticello  |
| Issue date: | 06/30/1993 |
| From: | Fey F NORTHERN STATES POWER CO. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| NUDOCS 9309070090 | |
| Download: ML20056G722 (9) | |
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Northem States Power Company 414 Nicollet Mall Minneapolis, Minnesota 55401-1927 Telephone (612) 330-5500 August 27,1993 Monticello Technical Specification TS6.7 4A U S Nuc! car Regulatory Commission Document Control Desk Washington, D.C. 20555 Monticello Nuclear Generation Plant Docket No. 50@ License No. DPR-22 Effluent and Waste Disposal Semi-Annual Report for Januarv throuah June 1993 in accordance with the Monticello Technical Specifications, Appendix A to Operating .
License DPR-22, we are submitting the Effluent and Waste Disposal Semi-Annual !
Report covering the first half year of 1993.
The Offsite Dose Calculation Manual (ODCM) and Process Control Program (PCP)
Manual are not attached since they remained unchanged during the reporting period.
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Fred L. Fey, Manager Nuclear Radiological Services FLF:saw Attachmeat 8
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1 NORTHERN STATES POWER COMPANY MONTICELLO NUCLEAR GENERATING PIANT l
License No. DPR-22 EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT Period : Jan - Jun 1993 ,
i Supplemental Information
- 1. Regulatory Limits - Quarterly levels requiring reporting to ,
Nuclear Regulatory Commission l A. Noble Gases : j 5 mrad / quarter gamma radiation 10 mrad / quarter beta radiation B. Long Lived Iodines, Particulates, and Tritium :
7.5 mrem / quarter dose to any organ i C. Liquid Effluents :
1.5 mrem / quarter dose to the total body 5.0 mrem / quarter dose to any organ !
- 2. Maximum Permissible Concentrations A. Noble Gases :
10 CFR Part 20, Appendix B, Table II, Column 1 B. Long Lived Iodines, Particulates, and Tritium :
10 CFR Part 20, Appendix B, Table II, Column 1 C. Liquid Effluents :
10 CFR Part 20, Appendix B, Table II, Column 2 2.0 E-4 uci/ml for dissolved and entrained gases
- 3. Average Energy (Not Applicable)
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EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT t Period : Jan - Jun 1993 :
I Supplemental Information (continued) ;
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- 4. Measurements and Approximations of Total Radioactivty A. Noble Gases : j Continuous gross activity monitors in Reactor Building Vent and Plant i Stack exhaust streams. Weekly isotopic analysis of exhaust streams. }
B. Iodines in Gaseous Effluent :
Continuous monitoring with charcoal cartridges in Reactor Building l Vent and Plant Stack exhaust streams with weekly analysis.
i C. Particulates in Gaseous Effluent : i Continuous monitoring with particulate filters in Reactor Building !
Vent and Plant Stack exhaust streams with weekly analysis.
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- D. Tritium in Gaseous Effluent
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Continous monitoring with silica gel cartridges in Reactor Building l Vent and Plant Stack exhaust streams with weekly analysis. '
E. Liquid Effluents :
Tank sample analyzed prior to each planned release and continuous {
monitoring of gross activity during planned release. i 1 i
- 5. Batch Releases ;
A. Liquid :
- l. Number of Batch Releases O r
- 2. Total Time Period for Datch Releases NA min !
- 3. Maximum Time Period for a Batch Release NA min !
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- 4. Average Time Period for a Batch Release NA min ;
- 5. Minimum Time Period for a Batch Release NA min !
- 6. Average River Flow During Release NA cf/sec
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B. Gaseous : )
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- 1. Number of Batch Releases 4 !
- 2. Total Time Period for Batch Releases 2890.0 min !
e 3. Maximum Time Period for a Batch Release 1500.0 min i
- 4. Average Time Period for a Batch Release 722.5 min '
- 5. Minimum Time Period'for a Batch Release 216.0 min
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4 4 Page 3-EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT Period : Jan - Jun 1993 Supplemental Information (continued) 6.-Abnormal Releases A. Liquid :
- 1. Number of Releases 0
- 2. Total Activity Released 0.0 Ci B. Gaseous :
- 1. Number of Releases 0
- 2. Total Activity Released 0.0 Ci I
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4 4 Page 4 EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT Period : Jan - Jun 1993 Table 1A Gaseous Effluents - Summation of all Releases l l Units i 1st Qtr l 2nd Qtr lEst. Total l l l l l l Error, % l A. Fission & Activation gases !
l 1. Total Release l Ci t 9.28E+01 l 1.54E+02 1 2.00E+01 l l 2. Average Release Rate I uci/sec l 1.19E+01 l 1.96E+01 l l 3. Percent Tech Spec Qtrly l { l l l Reporting Level l l l l l Gamma Radiation I % 1 1.36E-01 1 2.07E-01 l ,
l Beta Radiation l % l 3.72E-02 1 5.58E-02 l l B. Iodines l 1. Total I-131 Release l Ci l 1.41E-03 1 3.40E-03 l 1.00E+01 l l 2. Averace I-131 Release Rate l uci/sec l 1.82E-04 1 4.32E-04 i C. Particulates 1 1. Total Particulates I Ci l 1.31E-02 1 3.35E-03 1 3.00E+01 l l 2. Average Release Rate l uci/sec l 1.69E-03 4.26E-04 l l 3. Gross Alpha Radioactivity l Ci I 3.99E-06 4.80E-06 l D. Tritium l 1. Total Release l Ci l 1.38E+01 l 1.28E+01 l 1.00E+01 l l 2. Averace Release Rate i uci/sec l 1.77E+00 1 1.63E+00 1 E. Percent Qtrly Tech Spec Reporting Levels l 1. Iodines, Particulates, l l l l l and Tritium l % l 5.00E-01 1 8.19E-01 l
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EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT j Period : Jan - Jun 1993 I
Table 1B Gaseous Effluents - Elevated Releases l l l Continuous Mode l Batch Mode l'
, l Nuclides Released l Unit I ist Otr l 2nd Qtr f 1st Otr l 2nd Qtr l i
- 1. Fission Gases ;
l KR-87 i Ci l 9.35E-01 l 1.37E+00 1 0.00E+00 l 0.00E+00 l l l KR-88 l Ci I 3.84E-01 1 1.03E+00 1 0.00E+00 1 0.00E+00 l .;
l KR-89 i Ci 1 0.00E+00 l 1.55E+00 1 0.00E+00 1 0.00E+00 l i l XE-133 l Ci l 1.66E+01 l 2.92E+01 l 0.00E+00 1 0.00E+00 l i l XE-133M l Ci l 1.48E-01 l 4.96E-01 1 0.00E+00 l 0.00E+00_l !
l XE-135 Ci ! 4.66E+00 l 3.57E+00 1 0.00E+00 1 0.00E+00 1 ;
l XE-135M Ci l 4.86E+00 l 9.50E+00 1 0.00E+00 1 0.00E+00 l '
l XE-137 l Ci ( 3.14E+01 l 5.68E+01 1 0.00E+00 1 0.00E+00 l ;
I XE-138 l Ci l 1.47E+01 1 2.69E+01 1 0.00E+00 1 0.00E+00 l 1 1 l l t i i !
l Total for Period l Ci l 7.36E+01 l 1.31E+02 1 0.00E+00 1 0.00E+00 l !
- 2. Iodines ,
I I-131 ! Ci l 2.22E-04 i 5.27E-04 1 0.00E+00 1 0.00E+00 l !
l I-133 I Ci l 8.45E-04 l 2.86E-03 1 0.00E+00 1 0.00E+00 l *
, I I-135 i Ci I 9.55E-04 1 3.74E-03 1 0.00E+00 l 0.00E+00 l ,
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I I l Total for Period l Ci i 2.02E-03 i 7.13E-03 1 0.00E+00 1 0.00E+00 l !
t i 3. Particulates ,
l CR-51 l Ci l 3.10E-06 1 0.00E+00 1 0.00E+00 1 0.00E+00 l l l MN-54 l Ci l 2.08E-06 1 2.33E-07 l 0.00E+00 1 0.00E+00 l l l FE-59 I Ci I 3.00E-07 l 0.00E+00 l 0.00E+00 1 0.00E+00 l l l CO-60 l Ci 1 1.19E-05 l 6.11E-06 1 0.00E+00 l 0.00E+00 l l l ZN-65 l Ci l 2.49E-05 l 1.16E-05 1 0.00E+00 1 0.00E+00 l ;
1 CS-137 i Ci !-2.68E-06 l 2.39E-06 1 0.00E+00 1 0.00E+00 l l 1 l BA-140 1 Ci i 1.60E-04 l 2.35E-04 1 0.00E+00 1 0.00E+00 l l l SR-89 i Ci 1 5.62E-05 1 4.66E-05 1 0.00E+00 1 0.00E+00 l l l SR-90 l Ci i 4.2SE-07 I 2.35E-07 l 0.00E+00 l 0.00E+00 l l l l 1 l t 1 l
- 1 Total for Period l Ci 1 2.61E-04 1 3.03E-04 1 0.00E+00 1 0.00E+00 i t
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Page 6 EFFLUENT AND WASTE DISPOSAL ScMIANNUAL REPORT Period : Jan - Jun 1993 Table IC Gaseous Effluents - Building Vent Releases l l l Continuous Mode l Batch Mode l l Nuclides Released l Unit i Ist Qtr I 2nd Qtr l 1st Otr i 2nd Qtr l
- 1. Fission Gases l KR-88 i Ci 3.73E-01 ! 0.00E+00 ! 0.00E+00 1 0.00E+00 l l XE-133 i ci 6.37E+00 1 0.00E+00 1 9.10E-03 l 0.00E+00 l l XE-135 l Ci l 3.87E+00 l 9.76E+00 l 9.97E-03 l 0.00E+00 l l XE-135M l Ci l 8.57E+00 l 1.36E+01 ! 0.00E+00 1 0.00E+00 l l AR-41 l Ci l 0.00E+00 1 0.00E+00 1 5.64E-03 1 0.00E+00 l l l l 1 l l l l Total-for Period i Ci l 1.92E+01 1 2.34E+01 l 2.47E-02 1 0.00E+00 1
- 2. Iodines l I-131 l Ci i 1.19E-03 1 2.87E-03 1 0.00E+00 1 0.00E+00 l l I-133 I ci l 2.87E-03 1 1.95E-02 1 0.00E+00 1 0.00E+00 l l I-135 I ci ) 3.48E-03 1 2.95E-02 1 0.00E+00 1 0.00E+00 l 1 1 I l l l l l Total for Period l Ci l 7.54E-03 l 5.19E-02 1 0.00E+0C l 0.00E+00 l
- 3. Particulates l CR-51 l Ci j 3.31E-05 1 0.00E+00 1 0.00E+00 i f.00E+00 l !
l MN-54 i Ci l 1.56E-04 l 4.44E-06 l 0.00E+00 1 0.00E+00 l j j Co-58 l Ci l 9.42E-06 1 0.00E+00 1 0.00E+00 l 0.00E+00 l l
] FE-59 I Ci l 6.12E-06 l 0.00E+00 1 0.00E+00 i O.00E+00 l l Co-60 I Ci l 1.71E-03 l 1.99E-04 l 1.91E-05 l 0.00E+00 l l 2N-65 1 Ci l 1.06E-02 l 2.01E-03 1 0.00E+00 1 0.00E+00 l l RE -103 l Ci l 3.88E-06 l 0.00E+00 1 0.00E+00 1 0.00E+00 l l CS-137 i Ci l 2.70E-04 I 7.84E-05 l 0.00E+00 l 0.00E+00 l l BA-140 l Ci l 1.24E-05 I 5.28E-04 1 0.00E+00 l 0.00E+00 l l SR-89 l Ci I 3.12E-05 l 2.24E-04 1 0.00E+00 1 0.00E+00 l 1 I I I I I l l Total for Period l Ci 1 1.29E-02 l 3.05E-03 1 1.91E-05 1 0.00E+00 l
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EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT I Period : Jan - Jun 1993 ;
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Table 2A Liquid Effluents - Summation of all Releases l l Units j lst Qtr l 2nd Qtr lEst. Total] ,
l 1 l l l Error, % l
- v A. Fission & Activation products l l 1. Tota.1 Release (not including l l l l l l l tritium, cases, alpha) l C1 1 0.00E+00 1 0.00E+00 1 0.00E+00 l t j 2. Avg Diluted Concentration I uci/ml 1 0.00E+00 1 0.00E+00 1 l
B. Tritium l 1. Total Release { Ci l 0.00E+00 l 1.88E-05 I 3.00E+01 l l 2. Avg Diluted Concentration I uci/ml l 0.00E+00 1 7.69E-10 l l C. Dissolved and Entrained Gases ;
i 1. Total Release l Ci I 0.00E+00 l 0.00E+00 l 0.00E+00 l l 2. Avg Diluted Concentration l uci/ml l 0.00E+00 l 0.00E+00 l D. Percent Qtrly Tech Spec Reporting Level !
l 1. Whole Body Dose l % l 0.00E+00 l 3.02E-08 l J 2. Organ Dose t % l 0.00E+00 1 9.04E-09 l l E. Gross Alpha Radioactivity 1 1. Total Release l Ci l 0.00E+00 1 0.00E+00 1 0.00E+00 l- l l
.1 lF. Volume of Waste Released I Liters l 0.00E+00 1 3.63E+03 1 3.00E+01 l j s
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lF. Volume of Dilution Water Used l Liters l 0.00E+00 1 2.45E+07 i 3.00E+01 I i
i Table 2B Liquid Effluents l Continuous Mode 1 Batch Mode j l l 1 l Nuclides Released i Unit i lst Qtr 1 2nd Qtr l 1st Qtr i 2nd Qtr- l None Released This' Period 4
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TRANSMITTAL MANIFEST NORTHERN STATES POWER COMPANY NUCLEAR GENERATION DEPARTMENT MONTICFLLO NUCLEAR GENERATING PLANT i l
Effluent and Waste Disposal Semlannual Report -!
for January throuah June 1993 i
Manifest Date: August 27,1993 l USNRC 4 ANI Library 1 i
Regional Admin til General Electric 3 i NRR Project Manager C N Gallt Nuc Serv {'
LDocument Control Desk' San Jose Licensing Resident inspector San Jose Fuel Proj. Manager J K Gilchrist 1 Shaw Pittman Potts & Trowbridge 1 ;
K P Jepson 1 J Silberg ,
J E Windschill 1 Safety Audit Committee 10 Monti Site General Manager 1 R O Anderson ;
ERAD Department 1 A B Cutter !
Attn: Records Clerk R L Hannen ,
Communications Department 1 W J Hill Attn: Tom Bushee F W Hartley ;
NRS File (41301) 1 D D Lanning '
NSS File 1 D S Mendele State of MN 1 C R Steinhardt ;
Attn: Kris Sanda M D Wadley !
Secretary Manifest Binder !
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