ML21209A129
| ML21209A129 | |
| Person / Time | |
|---|---|
| Site: | Summer  |
| Issue date: | 04/30/2021 |
| From: | Dominion Energy South Carolina |
| To: | Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML21209A581 | List:
|
| References | |
| 21-167 | |
| Download: ML21209A129 (1) | |
Text
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LOW PRESSURE NITROGEN SYSTEM (NN)
NOTES:
I. ALL VAL VE NUMBERS OTHER THAN THE 6300 NUMBERS ARE BY VENDORS.
- 2. SYSTEM SHALL RECEIVE AN INITIAL SERVICE LEAK TEST PER ANSI 83110 AT DESIGN PRESSURES INDICATED.
- 3. 'A' HEADER SHOWN IN SERVICE WITH 'B' HEADER IN STANDBY.FOR NORMAL OPERATION, EITHER HEADER MAY BE PLACED IN SERVICE WITH THE REMAINING HEADER IN STANDBY.
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OtECl([D LE APPROVAL SRM RHM LEK 0-302-717 28 i:,IAWIICJ~R SHT. ~MIIER REV A
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