ML19317H383
| ML19317H383 | |
| Person / Time | |
|---|---|
| Site: | Crane  |
| Issue date: | 05/29/1980 |
| From: | Hovey G METROPOLITAN EDISON CO. |
| To: | Grier B NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I) |
| References | |
| TLL-247, NUDOCS 8006030359 | |
| Download: ML19317H383 (5) | |
Text
e Metropolitan Edison Company y
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Post Office Box 480 gj Middletown, Pennsylvania 17057 717 9444 041 Wnters Direct Diat Number J
May 29 1980 TLL 247 Office of Inspection and Enforcement Attn:
B. H. Grier, Director Region I U. S. Nuclear Regulatory Commission 631 Park Avenue King of Prussia, Pa.
19406
Dear Sir:
Three >Hle Island Nuclear Station, Unit II (TMI-2)
Operating License No. DPR-73 Docket No. 50-320 IE Bulletins In response to your letter of April 17, 1980 concerning IE Bulletins for TMI-II, we are transmitting to you herein our guidelines for establishing action on past and future bulletins. Also, enclosed is an identification of each bulletin which we have determined to be not applicable to TMI-Il or to be of a long term nature. The remainder of the bulletins are undergoing further investigation and a determination of their classification will be provided by June 30, 1980. The guidelines by which we determine bulletin classifications are as follows:
- 1) Long Term Action -- IE Sulletins or portions thereof that are not applicable to systems that relate to the maintenance of a safe shutdown condition in the recovery mode.
2)
Short Term Action -- IE Bulletins or portions chereof that are applicable to systems that relate to the maint enance of a safe shutdown condition in the recovery mode.
NOTE: Pert ions of IE Bulletins requiring actions performed in or addressing the Reactor Containment Building or in areas access to which is restricted for ALARA considerations will not be performed with the remainder of the short term bulletir actions.
No action will be taken at this time on long tera bulletins. They will be reevaluated for applicability in June of 1983.
Short term bulletins will be responded to in accordance with a schedule to be provided in our submittal of June 30, 1980.
Any short term bulletins after Bulleti. 80-09 will 5
g 8006030 3 5 9 Metrecoltan Ed son Cerrcany ss a '/e-ter of tre Gere a Put,: Um es S ystem
B. H. Grier TLL 247 be responded to in an appropriate manner within the time frame soecified within the bulletin. All long term bulletins after Bulletin 80-09 will be identified as such within the action period in the bulletin.
Sincerely,
/s/
G. K. Hovey G. K. Hovey Director TMI-II GKH:SDC: hah Enclosure ec:
J. T. Collins Enclosure 1 BULLETIN NO.
SUBJECT CLASSIFICATION 79-18 Audibility Problem in High Noise
'to Be Determined Areas 79-19 Packaging of Low Level Radwaste Response Sen,t October 8, 1979 for Transport and Burial (GQL 1229) 79-20 Packaging of Low Level Radwaste Not applicable to TMI-II for Transport and Burial 79-21 Temperature Effects on Level To Be Determined Measurement 79-22 Possible Leakage of Tubes of Not Applicable to TMI-II.
Tritium Gas Used in Timepieces for Luminosity 79-23 Diesel Generator Field Exciter To Be Determined Transformer 79-24 Frozen Lines To Be Determined 79-25 Westinghouse BFD Relays in Safety To Be Determined Related Systems 79-26 Boron Loss From BWR Control Blades Not Applicable to TMI-II 79-27 Loss of Non Class IE I & C Long Term Action Power System During Operation 79-28 NAMCO Model EA 180 Limit Switches To Be Determined at Elevated Temperatures 80-01 Operability of ADS Valve Pneumatic Not Applicable to TMI-II Supply 80-02 Inzdequate Quality Assurance for Not Applicable to TMI-II Nuclear Supplied Equipment 80-03 Loss of Charcoal from Standard Long Term Action Type II 2 inch Tray Adsorber Cells 80-04 PWR Pain Steam Line Break With Long Term Action Continued Feedwater Addition 80-05 Vacuum Condition in CVCS Hold Up to Be Determined Tank I
80-06 ESF Reset Controls To Be Determined
.. Enclosure 1 BULLETIN NO.
SUBJECT CLASSIFICATION 80-07 BWR Jet Pump Assembly Failure Not Applicable to TMI-II 80-08 Examination of Containment Long Tern Action Penetration Welds e
80-09 liydramotor Actuator Deficiencies To Be Determined I,
6.._.
CLASSIFICATION OF IE BULLITENS FOR THI-2 TLL 247 CLASSIFICATION IE BULLETIN NO.
SUBJECT 79-01 Series Environmental Qualification of See Inspection 50-320 79-01 Class 1E Equipment.
Item 3 ASCO Solenoid Valves Long Term Action HELB In and Ou
. e
'79-2 Series Base Plates and Anchor Bolts long Term Action Seismic / Design Load 79-03 Series Longitudinal Weld Defects To Be Determined ASME-SA-312 Type 304 SS YW&E/ARMC0/SWEYC0 79-04 Velan Swing check Valves long Term Action 79-05 Series Nuclear Incident at Three Long Term Action Mile Island 79-06 Series Operational Errors and System Not applicable to Fusalignment TMI-II 79-07 Seismic Stress Analysis of Long Term Action Safety Related Piping 79-08 BWR's and TMI Incident Not applicable to TMI-II 79-09
.GE AK-2 Circuit Breaker To Be Determined 79-10
. Requalification Training Program To Be Determined Statistics 79-11 Faulty Overcurrent Trip Device in To Be Determined Circuit Breaker.
79-12 Short Period Scrams at BWR Not applicable to TMI-II Facilities 79-13 Series Cracking in Feedwater System Piping Long Term Action 79-14 Series Seismic Analysis For As Built long Tern Action Safety-Related Piping Systems 79-15 Deep Draft Pump' Deficiencies To Be Determined 79-16
. Vital Area Access See TMI-Security Plan Addendum 1/10/80 and 2/19/80 No Further Action Is Planned 79-17~
. Pipe Cracks in Stagnant Borated Water Systems in PWR's Long Term Action
,