W3P85-0538, Submits Results of Leak Rate Testing on Liquid Sys Likely to Contain Radiation,Per NUREG-0737,Item III.D.1.1 & FSAR Section 1.9.37.Leakage Rates Determined Per Rev 1 to Procedure PE-5-007 Acceptable
| ML20108B511 | |
| Person / Time | |
|---|---|
| Site: | Waterford  |
| Issue date: | 03/04/1985 |
| From: | Cook K LOUISIANA POWER & LIGHT CO. |
| To: | Knighton G Office of Nuclear Reactor Regulation |
| References | |
| RTR-NUREG-0737, RTR-NUREG-737, TASK-3.D.1.1, TASK-TM W3P85-0538, W3P85-538, NUDOCS 8503070324 | |
| Download: ML20108B511 (2) | |
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$!S$IYS March 4, 1985 W3P85-0538 3-A1.01.04 A4.05 Director of Nuclear Reactor Regulation Attention:
Mr. G.W. Knighton Licensing Branch No. 3 Division of Licensing U.S. Nuclear Regulatory Commission Washington, D.C. 20555
SUBJECT:
Waterford SES Unit 3 Docket 50-382 Initial Leak Rate Testing Results
Dear Sir:
As part of our response to item III.D.l.1 of NUREG-0737, Louisiana Power &
Light Company committed to perform leak rate testing on liquid systems likely to contain radiation and to submit the results of this testing to the NRC for review prior to initial criticality. In compliance with this commitment (Section 1.9.37 of the Waterford 3 FSAR), I am pleased to provide the initial leakage rates for the systems in question.
The following leakage rates were determined in accordance with Waterford 3 procedure PE-5-007 Rev. 1, "Survellance Procedure - RAB Fluid System Leak Test", and found to be acceptable.
Subsystem or Piping Section Leak Rate Containment Spray Header "A" Less than one (1) cc/ min.
Containment Spray Header "B" Less than one (1) cc/ min.
HPSI Header "A/B" Less than one (1) cc/ min.
HRA System "A" 93 secm.
HRA System "B" (in conjunction with 1050 secm.
PASS)
PASS (liquid portion)
No leakage PASS (gaseous portion) 980 secm.
PASS (SIS Sump Sample Pump Segment)
No leakage CVC-209 Steam Leakoff No leakage 8503070324 850304 d0 'l PDR ADOCK 05000382
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P PDR
r Mr. G.W. Knighton W3P85-0538
' Page 2 If you require further-information in this matter please call me or contact i
Robert Savoie, Regulatory. Compliance Unit Coordinator, at (504) 595-2837.
' Sincerely ~,.
' a/
K.W. Cook Nuclear. Support & Licensing Manager KWC/ RAS /pcl cc:
E.L. Blake, W.M. Stevenson, R.D. Martin, D.M. Crutchfield, J. Wilson,
'G.L. Constable s
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