ML18085A989
| ML18085A989 | |
| Person / Time | |
|---|---|
| Site: | Salem  |
| Issue date: | 03/02/1981 |
| From: | Mittl R Public Service Enterprise Group |
| To: | Varga S Office of Nuclear Reactor Regulation |
| References | |
| RTR-NUREG-0578, RTR-NUREG-578 NUDOCS 8103050208 | |
| Download: ML18085A989 (3) | |
Text
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- Public Service Electric and Gas Company 80 Park Plaza Newark, N.J. 07101 Phone 201/430-7000 March 2~ 1981 Director of Nuclear Reactor Regulation U.S. Nuclear Regulatory Commission Washington, D.C.
20555 Attention:
Mr. s. A. Varga, Chief Operating Reactors Branch 1 Division of Licensing Gentlemen:
LEAKAGE REDUCTION PROGRAM NO. 1 UNIT SALEM NUCLEAR GENERATING STATION DOCKET NO. 50-272 t:!
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PSE&G hereby submits~ in the enclosure to this letter, mea-sured leakage rates for those systems outside containment likely to contain radioactive material~ as described in our letter dated July 8, 1980~ addressing NUREG-0578, Item 2.1.6.a.
Should you have any questions in this.regard; do not hesi-tate to contact us.
Attach CC:
Mr. Leif Norrholm Senior Resident Inspector s 1 oao so :ios The Energy People FR17/l p
Rf;;;z R. L. Mittl General Manager -
Licensing and Environment 95-0942
ENCLOSURE MEASURED LEAKAGE OF SYSTEMS
- 1.
Containment Spray System - only the portion which would have direct contact with the RHR system from the isolation valve to the containment building.
Leakage:
No leakage observed.
- 2.
CVC System -
the operational portion of the system which includes the letdown hea~ exchanger lines, seal water heat exchangers centrifugal charging pumps, and lines to and from the volume control tank.
.Leakage:
Total of 120 drops/minute observed *
. 3.
- The RHR System -
the entire system except the 14 inch pipe from the containment sumpi* to the suction of the RHR pumps. which was examined under a static head pressure.
Leakage:
Total of 4 drops/minute observed.
- 4.
Reactor Coolant Sampling - all sample lines which have direct contact with the primary systems.
Leakage:
Total of 65 drops/minute observed.
- 5.
The Safety Injection System - all portions of the system which have direct contact with the containment building.
Leakage:
Total of 73 drops/minute observed.
FR17/2
r 6.
Liquid Radwaste System -
the waste evaporator and the waste holdup tanks.
Leakage:
No leakage observed.
- 7.
Waste Gas System -
the entire system except for the lines to and from the nitrogen supply portion of the system.
Leakage:
a)
For compressors and piping system at 53.2 FR17/3 psia -
10,830 SCCM.
b)
For the four (4).Waste Gase{ Decay Tanks at approximately 110 psia -
1,404.53 SCCM.
c)
Total leakage -
12,234.53 S~CM.
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