ML18078A491
| ML18078A491 | |
| Person / Time | |
|---|---|
| Site: | Salem  |
| Issue date: | 11/09/1978 |
| From: | Miller L Public Service Enterprise Group |
| To: | |
| References | |
| NUDOCS 7812120151 | |
| Download: ML18078A491 (2) | |
Text
CORRECTED COPY
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.* :.iOR PLlu'1T MODIFIC2~.TIONS REPORT MONTH Octobe. 19 7 8 UN. N.Ai.'1E:
Salem #1 DATE:
November 9, 1978 COMPLETED BY:
L. K. Miller
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CORRECTED COPY TELEPHONE:
609-365-7000 X507
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- DCR NO.
1OC.::'RS0. 5 9.
. SAFETY EVALUATION lED-0316 Compressor #2 was jumpered out because only the No.'s 1 & 3 air compressors were turned over with Unit #1.
The DCR completes the original design (i.e. servicing of three Station Air Compressors).
None of the conditions for an unreviewed safety question exist.
lED-0320 This does not alter any approved design criteria, procedures, or set points.
Safety related equipment will not be affected.
lED-0356 It will increase the margin of safety now specified in the Technical Specification.
lED-0364-A revised seismic analysis has been done on the new aluminum 12 bronze column pipe.
The impeller modification produced a flatter head-capacity curve without affecting design flow point, (see SGS/H-DM-077).
System still performs original design function.
Probability of accidents has not increased, nor has the occurance of new accidents been made possible.
The Tech. Spec. bases are unaffected.
lEC-0375 Thls design change does not affect any presently performed safety analysis, not does it create any new safety hazards.
The basis of the Technical Specifications are not affected.
System is Non-Nuclear, and Non-Safety Related.
lEC-0397 This system is not safety related; the function affected by this change does not impact a safety related system, nor create conditions requiring a safety analysis.
lEC-0405 This monitor and its setting does not affect the safe oper-ation or shutdown of the plant.
It will also not invalidate any safety analysis or require that a.new one be performed.
lMD-0054 Safety related equipment will not be affected.
lMD-0093-This design change does not affect any safety related B
systems or components.
lPD-0036 Safety related equipment will not be affected.
lPD-0159 The design change will improve system operation.
No functionsl syste~ change is involved.
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