ML13310A738
| ML13310A738 | |
| Person / Time | |
|---|---|
| Site: | San Onofre  |
| Issue date: | 08/10/1982 |
| From: | SOUTHERN CALIFORNIA EDISON CO. |
| To: | |
| Shared Package | |
| ML13310A736 | List: |
| References | |
| TAC-48753, NUDOCS 8208240264 | |
| Download: ML13310A738 (3) | |
Text
ENCLOSURE
-TABLE 4.1.2 MINIMUM EQUIPMENT CHECK AND SAMPLING FREQUENCY Check Frequency la.
Reactor
- 1. Gross Activity At least once per 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br />. Required Coolant Determination during Modes 1, 2, 3, 4, 5 and 6.
- 2. Isotopic Analysis 1 per 14 days. Required only during for DOSE EQUIVALENT Mode 1.
1-131 Concentration
- 3. Speptroscopic for 1 per 6 months( 2). Required only E11 Determination during Mode 1.
- 4. Isotopic Analysis a) 1 per 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br />,( 3) whenever for Iodine Including the DOSE EQUIVALENT 1-131 1-131, 1-133, and exceeds 1.0 Ci/gram.
1-135 b) 1 sample between 2 and 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> following a THERMAL POWER change exceeding 15 percent of the RATED THERMAL POWER within a one hour period.
- 5. Boron Concentration 2/week lb.
Secondary 1. Gross Activity At least once per 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br />. Required Coolant Determination only during Modes 1, 2, 3 and 4.
- 2. Isotopic Analysis a) 1 per 31 days, whenever the for DOSE EQUIVALENT secondary coolant gross activity 1-131 concentration determination indicates iodine concentrations greater than 10%
of the allowable limit. Required only during Modes 1, 2, 3 and 4.
b) 1 per 6 months, whenever the secondary coolant gross activity determination indicates iodine concentrations below 10% of the allowable limit. Required only during Modes 1, 2, 3 and 4.
(1) E is defined as the average (weighted in proportion to the concentration of each radionuclide in the reactor coolant at the time of sampling) of the sum of the average beta and gamma energies per disintegration (in MeV) for isotopes other than iodines, with half lives greater than 15 minutes, making up at least 95% of the total noniodine activity in the coolant.
(2.)
Sample to be taken after a minimum of 2 EFPD and 20 days of POWER OPERATION have elapsed since reactor was last subcritical for 48 hours5.555556e-4 days <br />0.0133 hours <br />7.936508e-5 weeks <br />1.8264e-5 months <br /> or longer.
(3) Until the specific activity of the reactor coolant system is restored within its limits.
8 2 0 8 -4 0 A.,
4s
UNITED STATES OF AMERICA NUCLEAR REGULATORY COMMISSION In the Matter of SOUTHERN
)
CALIFORNIA EDISON COMPANY
)
and SAN DIEGO GAS & ELECTRIC
)
Docket No. 50-206 COMPANY (San Onofre Nuclear
)
Generating Station Unit'No. 1
)
CERTIFICATE OF SERVICE I hereby certify that a copy of Amendment No. 108 was served on the following by deposit in the United States Mail, postage prepaid, on the 13th day of u
t
, 1982.
Henry J. McGurren, Esq.
Staff Counsel U. S. Nuclear Regulatory Commission Washington, D.C. 20545 David R. Pigott, Esq.
Samuel B. Casey, Esq.
Orrick, Herrington & Sutcliffe 600 Montgomery Street San Francisco, California 94111 John V. Morowski Bechtel Power Corporation P.O. Box 60860, Terminal Annex Los Angeles, California 90060 Michael L. Mellor, Esq.
Thelen, Marrin, Johnson & Bridges Two Embarcadero Center San Francisco, California 94111 Huey Johnson Secretary for Resources State of California 1416 Ninth Street Sacramento, California 95814 Janice E. Kerr, General Counsel California Public Utilities Commission 5066 State Building San Francisco, California 94102
-2 J. Rengel Atomic Power Division Westinghouse Electric Corporation Box 355 Pittsburgh, Pennsylvania 15230 A. E. Gaede P.O. Box 373 San Clemente, California 92672 Frederick E. John, Executive Director California Public Utilities Commission 5050 State Building San Francisco, California 94102 Docketing and Service Section Office of the Secretary U.S. Nuclear Regulatory Commission Washington, D.C.
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