ML20195J480
| ML20195J480 | |
| Person / Time | |
|---|---|
| Site: | South Texas  |
| Issue date: | 01/05/1988 |
| From: | NRC |
| To: | HOUSTON LIGHTING & POWER CO. |
| References | |
| NUDOCS 8801280278 | |
| Download: ML20195J480 (1) | |
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i DOCKET N0. 50-498 REQUEST FOR ADDITIONAL INFORMATION BASED ON LETTER OF JANUARY 5, 1988 (1) Please specify the following:
(a) Acceptance criteria for the eddy current measurement scheduled to be performed after 12 weeks of operation.
(b) Action plan if the measurement shows excessive wear.
(2) Submit calculations on rate of leakage flow if one thimble tube is completely severed.
What is the capacity of each of the two centrifugal charging pumps?
(3) Please provide:
(a) Drawing and brief description of the crimping tool.
(b) Copy of procedures for isolating a leaking thimble.
(4) The staff requests a commitment to provide the results of the Tihange-3 inspection of BMI thimbles during their next refueling outage.
l 8801280278 880105 PDR ADOCK 05000498 g