ML17264A215
| ML17264A215 | |
| Person / Time | |
|---|---|
| Site: | Ginna  |
| Issue date: | 11/01/1995 |
| From: | Mecredy R ROCHESTER GAS & ELECTRIC CORP. |
| To: | Andrea Johnson NRC (Affiliation Not Assigned), NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| TAC-M92965, NUDOCS 9511080187 | |
| Download: ML17264A215 (6) | |
Text
PRIORITY 1 (ACCELERATED RZDS PROCESSING)
REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)
ACCESSION'BR: 9511080187 DOC. DATE: 95/11/01 NOTARIZED: NO FACIL:50-244 Robert Emmet Ginna Nuclear Plant, Unit 1, Rochester G
AUTH.NAME
'AUTHOR AFFILIATION MECREDY,R.C.
Rochester Gas 6 Electric Corp.
RECIP.NAME RECIPIENT AFFILIATION JOHNSON,A.R.
DOCKET N
05000244 p
SUBJECT:
Forwards missinq table re ventilation sys testing
& proposed 24 month refuelIng cycle intervals.
DISTRIBUTION CODE: A001D COPIES RECEIVED:LTR ENCL SIZE:
TITLE: OR Submittal:
General Distribution NOTES:License Exp date in accordance with 10CFR2,2.109(9/19/72).
05000244 RECIPIENT ID CODE/NAME PD1-1 LA JOHNSON,A INTERNA ILESJggX~
~DRCH/HICB NRR/DSSA/SRXB OGC/HDS3 EXTERNAL NOAC COPIES LTTR ENCL 1
1 1
1 1
1 1
1 1
1 1
0 1
1 RECIPIENT ID CODE/NAME PD1-1 PD NRR/DE/EMCB NRR/DSSA/SPLB, NUDOCS-ABSTRACT NRC PDR COPIES LTTR ENCL 1
1 1
1 1
1 1
1 1
1 D
0 N
NOTETO ALL s'RZDS" RECIPIENTS PLEASE HELP US TO REDUCE WASTE!
CONTACT THE DOCUMENT CONTROL
- DESK, ROOM OWFN 5D8 (415-2083)
TO ELIMINATE YOUR NAME FROM DISTRIBUTION LISTS FOR DOCUMENTS YOU DON'T NEED!
TOTAL NUMBER OF COPIES REQUIRED:
LTTR 12 ENCL 11
aNn ROCHESTER GASANDEIECRIC CORPORATION ~ 89 EASTAYHVUE,ROCHESTER, N. Y IÃ49-000I AREA CODE716 546-270O ROBERT C. MECREDY Vice President Nudeor Operotions November 1, 1995 U.S. Nuclear Regulatory Commission Document Control Desk Attention:
Mr. Allen R. Johnson Project Directorate I-1 Washington, D.C. 20555
Subject:
Conversion to Improved Technical Specifications 24 Month Cycle Evaluation, Ventilation Testing Requirements (TACNo. 92965)
Rochester Gas A Electric Corporation R.E. Ginna Nuclear Power Plant Docket No. 50-244
Reference:
(a)
Letter from R.C. Mecredy, RGB', to A.R. Johnson, NRC,
Subject:
Conversion to Improved Technical Specifications, 24Month Cycle Evaluation, Ventilation Testing Requirentents (TACNo. 92965), dated October 18, 1995.
Dear Mr. Johnson,
By Reference (a), RGAE had provided the NRC with responses to two conference calls related to ventilation system testing and proposed 24 month refueling cycle intervals. Atable, as referenced within this letter, was inadvertently not provided. Therefore, please find the missing table attached.
Very truly yours, Robert C. Mecr y
MDF7770a attachment 9511080187
'sr51101 PDR ADQCK 05000244
. P PDR
U.S. Nuclear Regulatory Commission Mr. Allen R. Johnson (Mail Stop 14B2)
PWR Project Directorate I-1 Washington, D.C. 20555 U.S. Nuclear Regulatory Commission (w/o attachment)
Mr. Carl Schulten (Mail Stop 011E22)
Office ofTechnical Specifications Branch Washington, D.C. 20555 U.S. Nuclear Regulatory Commission Region I 475 Allendale Road King ofPrussia, PA 19406 Ginna Senior Resident Inspector
System Containment Post-Accident Charcoal System Control Room Emergency AirTreatment System (CREATS)
Spent Fuel Pool Charcoal Adsorber System Containment Recirculation Fan Coolers Tests Performed / Frequency Annual testing of charcoal filters (procedure PT-47.11).
Monthly and quarterly testing offans and dampers (procedures PT-2.3.1M).
Quarterly damper stroke testing (procedure PT-2.3.1Q).
Monthly test ofradiation and toxic gas monitors and actuation ofsystem (procedure PT-17.4).
Annual testing of charcoal and HEPA filters (procedure PT-47.3).
1.
Annual testing of charcoal filters (procedure PT-47.10).
Annual testing ofHEPA filters (procedure PT-47.5).
Monthly testing offans and dampers (procedure PT-2.3.1M).
Quarterly damper stroke testing (procedure PT-2.3.1Q).
Failures Since 1980 No failures. However, charcoal filters have been replaced followingexpiration offiltermedia (i.e., > 720 hours0.00833 days <br />0.2 hours <br />0.00119 weeks <br />2.7396e-4 months <br /> of operation).
No failures. However, charcoal filters have been replaced following contamination events (smoke) and expiration offiltermedia (i.e., > 720 hours0.00833 days <br />0.2 hours <br />0.00119 weeks <br />2.7396e-4 months <br /> ofoperation).
No failures. However, charcoal filters have been replaced following contamination events (painting) and expiration offiltermedia (i.e., > 720 hours0.00833 days <br />0.2 hours <br />0.00119 weeks <br />2.7396e-4 months <br /> ofoperation).
No failures. However, HEPA filters have been replaced followingexpiration of filtermedia (i.e., > 720 hours0.00833 days <br />0.2 hours <br />0.00119 weeks <br />2.7396e-4 months <br /> of operation).
Notes:
1.
No actuation logic associated with this ventilation system.
~
Cq J