ML19207C103
| ML19207C103 | |
| Person / Time | |
|---|---|
| Site: | Crane  |
| Issue date: | 04/19/1979 |
| From: | Wallace E GENERAL PUBLIC UTILITIES CORP. |
| To: | Wilson R GENERAL PUBLIC UTILITIES CORP. |
| References | |
| TSG-073, TSG-73, NUDOCS 7909060441 | |
| Download: ML19207C103 (1) | |
Text
Inter-Office Memorandum to April 19,1979 f 4 y
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Se xt Alternate Pressurine Level Ind.caticn To R. F. Wil son L..;
Trailer all The Tech Support Procedures Group has developed variation on the method to predict pressurizer level frcm indicated teaperature which should provide better resolution on level than the present precedure being used. The method is dependent on a dead v:eight tester set on one side of a differential pressure cell.
It should provide level change accuracies on the order of 15 inches and absolute level changes (dependent on RTD reading accuracies) that cculd yield approximately 1 20 inches.
We Iave reviewed the proposed methods and support the effort nacessary to vcrify this method.
It is recc=cr.ded that the nMutar, Mat-Ed I !i C and l'aintenance Support be previJed tc 'x;c fite the installaticn of the required eq iiprer.:
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OW E. G. Wallace GPUSC Tech Support EGW/cjs cc:
G. P. Miller J. G. Herbein T. G. Brouchton
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