ML20132B592

Further Response to FOIA Request for Documents Re Analyses of Potential for Debris Dam Blocking Natural Outlet of Spirit Lake.Apps C & D Documents Available in Pdr.Portions of App C Documents Withheld (Ref FOIA Exemption 6)

Date released: 05/27/2020	Download: ML20132B592

Summary of 840223 Meeting W/Util Re Spirit Lake Blockage & Flooding Potential.List of Attendees & Viewgraphs Encl

ML20134A516
Person / Time
Site:	Trojan File:Portland General Electric icon.png
Issue date:	07/15/1985
From:	Trammell C Office of Nuclear Reactor Regulation
To:	Office of Nuclear Reactor Regulation
References
FOIA-85-353
Download: ML20134A516 (14)

Accepts plant-specific Licensing Action Re Spirit Lake Blockage.Scheduled Target Date Is 840409

ML20134A495
Person / Time
Site:	Trojan File:Portland General Electric icon.png
Issue date:	03/29/1984
From:	Capra R Office of Nuclear Reactor Regulation
To:	LAINAS G Office of Nuclear Reactor Regulation
References
FOIA-85-353
Download: ML20134A495 (9)

Informs of 840223 Meeting W/Usgs & Util to Discuss Analysis of Flooding Consequences of Breakout of Spirit Lake Blockage at Facility

ML20134A483
Person / Time
Site:	Trojan File:Portland General Electric icon.png
Issue date:	02/21/1984
From:	John Miller Office of Nuclear Reactor Regulation
To:	EISENHUT D G Office of Nuclear Reactor Regulation
References
FOIA-85-353
Download: ML20134A483 (6)

Requests Clearance to Review Spirit Lake Blockage Issue. Nbc News Has Requested USGS Spirit Lake Breakout Rept

ML20134A422
Person / Time
Site:	Trojan File:Portland General Electric icon.png
Issue date:	02/06/1984
From:	Trammell C NRC
To:	EISENHUT D G NRC
References
FOIA-85-353
Download: ML20134A422 (1)

Informs That USGS Rept, Mudflow Hazards Along Turtle & Cowlitz Rivers from Hypothetical Failure of Spirit Lake Blockage, Provided to Ofc of Policy Analysis on 840131

ML20134A393
Person / Time
Site:	Trojan File:Portland General Electric icon.png
Issue date:	01/31/1984
From:	Trammell C NRC
To:	EISENHUT D NRC
References
FOIA-85-353
Download: ML20134A393 (1)

Forwards Util Response to Questions Resulting from Review of 830701 Submittal Re Potential Mudflows at Plant from Failure of Spirit Lake Blockage.Consultant Final Rept Also Encl. Decision Re Meeting Will Be Made After Review of Submittal

ML20134A375
Person / Time
Site:	Trojan File:Portland General Electric icon.png
Issue date:	09/11/1983
From:	Ballard R Office of Nuclear Reactor Regulation
To:	LAIRD L B INTERIOR, DEPT. OF, GEOLOGICAL SURVEY
References
FOIA-85-353
Download: ML20134A375 (1)

Advises That Charges to TAC 49636 Re Possible Hazards Posed by Failure of Spirit Lake Dam Valid.Tac Not Included in List of plant-specific Licensing Actions for FY83.Related Info Encl

ML20134A330
Person / Time
Site:	Trojan File:Portland General Electric icon.png
Issue date:	03/29/1983
From:	Capra R NRC
To:	PARR O NRC
References
FOIA-85-353
Download: ML20134A330 (24)

Informs of Acceptance of plant-specific Licensing Action Re Review of Draft Usgs/Fema Rept on Possible Hazards Posed by Failure of Spirit Lake Dam.Scheduled Target Date Is 830301.Supporting Documentation Encl

ML20134A244
Person / Time
Site:	Trojan File:Portland General Electric icon.png
Issue date:	02/24/1983
From:	Capra R Office of Nuclear Reactor Regulation
To:	LAINAS G Office of Nuclear Reactor Regulation
References
FOIA-85-353
Download: ML20134A244 (23)

Submits Daily Highlights.Usgs & FEMA Transmitted Draft Rept Assessing Potential Hazard to Towns of Kelso & Longview, Wa from Breach of Spirit Lake Natural Dam on Mount St Helens

ML20134A222
Person / Time
Site:	Trojan File:Portland General Electric icon.png
Issue date:	02/18/1983
From:	Trammell C Office of Nuclear Reactor Regulation
To:	DENTON H, EISENHUT D, VOLLMER R NRC
References
FOIA-85-353
Download: ML20134A222 (7)

Mount St Helens Eruption,Challenge to Restore & Protect.

ML20134A198
Person / Time
Issue date:	10/31/1981
From:	Connell T ARMY, DEPT. OF, CORPS OF ENGINEERS
To:
References
FOIA-85-353
Download: ML20134A198 (120)

Further Response to FOIA Request for Documents Re Analyses of Potential for Debris Dam Blocking Natural Outlet of Spirit Lake.Apps C & D Documents Available in Pdr.Portions of App C Documents Withheld (Ref FOIA Exemption 6)

ML20134A181
Person / Time
Site:	Trojan File:Portland General Electric icon.png
Issue date:	07/15/1985
From:	Felton J NRC OFFICE OF ADMINISTRATION (ADM)
To:	BELL N NUCLEAR INFORMATION & RESOURCE SERVICE
References
FOIA-85-353
Download: ML20134A181 (7)

Forwards USGS Geologic Hazards Bulletins Describing Recent Mount St Helens Activity Through 840207 & USGS Review of Recent Corps of Engineers Rept Re Proposed long-term Engineered Solutions to Draining Spirit Lake

ML20132B759
Person / Time
Site:	Trojan File:Portland General Electric icon.png
Issue date:	02/13/1984
From:	Lefevre H Office of Nuclear Reactor Regulation
To:	JACKSON R E Office of Nuclear Reactor Regulation
References
FOIA-85-353
Download: ML20132B759 (2)

Provides Preliminary Findings on Potential Spirit Lake Mudflow Impact on Columbia River & Facility.Lwa to Evaluate Assumptions in Original Mudflow Analysis Recommended

ML20132B587
Person / Time
Site:	Trojan File:Portland General Electric icon.png
Issue date:	06/20/1983
From:	Laird L INTERIOR, DEPT. OF, GEOLOGICAL SURVEY
To:	BALLARD R L Office of Nuclear Reactor Regulation
References
FOIA-85-353
Download: ML20132B587 (3)