Letter Sequence Other |
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Results
Other: ML19350A912, ML19350A934, ML20028F484, ML20039F788, ML20042B005, ML20260H624, ML20260H629, ML20260H631, ML20260H635, ML20260H637, ML20260H642, ML20260H645, ML20260H650
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MONTHYEARML19350A9121981-03-11011 March 1981
Responds to 810127 & 0310 Requests for Westinghouse Schematic Diagrams for Review of Engineered Safety Features for Nrc.W/O Encl
Project stage: Other
ML19350A9341981-03-12012 March 1981
Responds to NRC Re Containment Purging Issue. Valves Will Be Qualified,Per NRC 790927 Guidelines,To Justify Complete Permanent Opening for Containment Venting. Completion of Any Resulting Mods Expected by June 1982
Project stage: Other
ML20260H6311981-05-15015 May 1981
Schematic Diagram:Containment Sump Pumps Discharge Isolation Valve M04180, as-built.Sheet 2
Project stage: Other
ML20260H6351981-05-15015 May 1981
Schematic Diagram:Containment Sump Pumps Discharge Isolation Valve CV4181, as-built.Sheet 1
Project stage: Other
ML20031D4001981-10-0202 October 1981
Responds to NRC 810728 Request for Valve Qualification Data & Tech Spec Changes Re Containment Purge & Vent Valves & Containment Pressure Setpoint.Qualification Data for 8-inch Valves Not Available.License Change Application Forthcoming
Project stage: Request
ML20260H6241981-10-14014 October 1981
Schematic Diagram:Containment Purge Isolation Movs, as-built
Project stage: Other
ML20039C6481981-12-0202 December 1981
Draft Override & Reset of Control Circuitry in Ventilation/ Purge Isolation & Other ESF Sys
Project stage: Draft Other
ML20236A0681981-12-0404 December 1981
Safety Evaluation Re Containment Purging & Venting During Normal Operation of Plant.Purge/Vent Sys Design & Operating Practices for Facility Acceptable Subj to Implementation of Recommended Actions
Project stage: Approval
ML20039F7881981-12-18018 December 1981
Requests Review & Comments Re Encl Technical Evaluation Rept Concerning Containment Venting & Purging.Response Requested within 60 Days of Receipt of Ltr
Project stage: Other
ML20260H6371981-12-30030 December 1981
Schematic Diagram:Sample & Containment Isolation Valves, as-built
Project stage: Other
ML20260H6291981-12-30030 December 1981
Schematic Diagram:Containment Purge Isolation Cvs, as-built
Project stage: Other
ML20260H6421982-01-0606 January 1982
Schematic Diagram:Rcdt Sample Isolation Valve
Project stage: Other
ML20260H6451982-01-0606 January 1982
Schematic Diagram:Sample Isolation Valves
Project stage: Other
ML20040H3281982-02-12012 February 1982
Forwards Response to NRC 811204 Request for Info Re Operation & Testing of Containment Purge & Hydrogen Vent Valves
Project stage: Request
ML20260H6501982-02-24024 February 1982
Schematic Diagram:Sample & Containment Isolation Valves
Project stage: Other
ML20042B0051982-03-12012 March 1982
Forwards Response to NRC Re Acceptability of Facility Esf.Eight Nonproprietary & Three Proprietary Oversize Drawings Encl.Aperture Cards in Pdr.Proprietary Drawings Withheld (Ref 10CFR2.790)
Project stage: Other
ML20028F4841983-01-25025 January 1983
Forwards Qualification Info for Replacement of Hydrogen Vent Valves,Per 811002 & 820212 Commitments
Project stage: Other
ML20197G4831984-06-0101 June 1984
Forwards Safety Evaluation Supporting Containment Hydrogen Vent Sys Isolation Valves.Generic Evaluation of Radiological Consequences of Accidents While Purging & Venting at Power Also Encl
Project stage: Approval
1981-03-12
[Table View] |
Text
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Portland Gemral ElectricCompany s-67 6M"b
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March 11, 1981
/s Additional Information for the NRC Review on ESF Systems JWL-187-81 Dr. S. G. Carfagno Attention: Messrs. I. H. Sargent/J. Stone Franklin Research Center Benjamin Franklin Parkway Philadelphia, PA 19103
Dear Sir:
Pursuant to the te'lephone conversations between Messrs. J. Stone and I. H. Sargent (Franklin Research Center) and Messrs. K. Murakami and A. N. Roller (PGE) on January 27,198'. and March 10, 1981, attached is a copy of the Westinghouse Schematic Diagrams for the Trojan Solid State Protection System. These schematic diagrams were requested by your staff in order to complete your review of the Trojan ESF Systems for the NRC.
The attached drawings contain 46 sheets of Westinghouse Drawing Number 10'* 2H60.
Should you have any question regarding this, please contact us.
i i
Si~
- ely, 1
.Y.
J. W. Lentsch l
Manager of Generation Licensing & Analysis Nuclear Division
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Attachment c:
C. M. Trammell Operating Reactors Branch No. 3 Division of Licensing k-U.S. Nuclear Regulatory Commission bk[
810s1 7o go
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