ML20084J251
| ML20084J251 | |
| Person / Time | |
|---|---|
| Site: | Quad Cities  |
| Issue date: | 04/24/1973 |
| From: | Kalivianakis N COMMONWEALTH EDISON CO. |
| To: | Grier B NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III) |
| Shared Package | |
| ML20084J247 | List: |
| References | |
| NUDOCS 8305120276 | |
| Download: ML20084J251 (1) | |
Text
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ICS IPM3NGZ CSP 3096542241 TDdfl CORDOVA IL 82 04-24 0937A EST PMS 3 GRIER, FONE US ATOMIC COMMISSION REGION 3 COMPLI ANCE 799 ROOSEVELT RD GLEN ELLYN IL $d /37 REFERENCE TJAD CITIES flUCLEAR POWER STATIO:J DOCKET dutisER 50-2o5 D?R-30 APPENDIX A SECTION 1.0. A.2 AND 3.2. A WHILE PEriFORMING 7
ROUTI:4E SURVEILLANCE CALIBRATION OF LIS 2-263-5 7A THE SJITCH W43 FOUND TO HAVE DRIFTED TO 118 INCH H20. THIS SWITCH INITIATES r
A LOW LOW LEVEL GROUP ONE ISOLATION AT A SET ?oINT OF GREATER THAN S3 INCHES A30VE THE CORE E3 INCHES IS EQUIVALENT TO A CALI3 RATIO
+J 1 ?RESSURE OF 115 INCH H20. ALL OTHER SWITCHES IN InE OWE.0F TW TWICE LOGIC WERE WITHIN SPECIFICATIONS
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