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MONTHYEARML20009E8641981-05-31031 May 1981
Revised Main Control Room Habitability Study
Project stage: Other
ML20009E8541981-07-20020 July 1981
Forwards Revised Main Control Room Habitability Study, Per NUREG-0737,Item III.D.3.4.Revision Corrects Errors in Radiological Analysis Assumptions.Mods Recommended in Toxic Chemical Study Will Be Scheduled for Completion by 830101
Project stage: Other
ML20024B0831983-07-0101 July 1983
Forwards Application to Amend Licenses DPR-42 & DPR-60, Revising Tech Specs Re Containment Sys Recombiners,Control Room Air Treatment Sys & Ref to FSAR Table 7.7-2.Changes Do Not Constitute Significant Hazards Consideration
Project stage: Request
ML20024B0851983-07-0101 July 1983
Application to Amend Licenses DPR-42 & DPR-60,revising Tech Specs Re Containment Sys Recombiners,Control Room Air Treatment Sys & Ref to FSAR Table 7.7-2
Project stage: Request
ML20024B0871983-07-0101 July 1983
Proposed Tech Specs Re Containment Sys Recombiners,Control Room Air Treatment Sys & Ref to FSAR Table 7.7-2
Project stage: Other
ML20077N9441983-08-26026 August 1983
Application for Amend to Licenses DPR-42 & DPR-60, Changing Tech Specs Re Addition of Instruments to Event Monitoring Instrumentation & Chlorine Detection Sys
Project stage: Request
ML20077N9221983-08-26026 August 1983
Forwards Application for Amend to Licenses DPR-42 & DPR-60, Changing Tech Specs Re Addition of Instruments to Event Monitoring Instrumentation & Chlorine Detection Sys
Project stage: Request
ML20077N9561983-08-26026 August 1983
Proposed Tech Specs Re Event Monitoring Instrumentation & Chlorine Detection Sys
Project stage: Other
ML20079G0381984-01-13013 January 1984
Forwards Application for Amend to Licenses DPR-42 & DPR-60, to Provide Assurance of Reactor Coolant Vent Sys Operability & Reliability,Implementing Requirements of NUREG-0737,Item II.B.1
Project stage: Request
ML20079G0461984-01-13013 January 1984
Application for Amend to License DPR-42 & DPR-60,providing Assurance of Reactor Coolant Vent Sys Operability & Reliability,Implementing Requirements of NUREG-0737,Item II.B.1
Project stage: Request
ML20079G0541984-01-13013 January 1984
Proposed Tech Spec Changes Providing Assurance of Reactor Coolant Vent Sys Operability & Reliability
Project stage: Other
ML20088A2551984-03-27027 March 1984
Safety Evaluation Supporting Amends 69 & 63 to Licenses DPR-42 & DPR-60,respectively
Project stage: Approval
ML20088A8861984-04-10010 April 1984
Forwards Application to Amend Licenses DPR-42 & DPR-60, Revising Tech Specs in Response to Generic Ltr 83-37,to Implement Requirements of NUREG-0737,Items II.B.3,II.F.1.2 & III.D.3.4
Project stage: Request
ML20088A8931984-04-10010 April 1984
Application to Amend Licenses DPR-42 & DPR-60,revising Tech Specs in Response to Generic Ltr 83-37 to Implement Requirements of NUREG-0737,Items II.B.3,II.F.1.2 & III.D.3.4
Project stage: Request
ML20088A8961984-04-10010 April 1984
Proposed Tech Specs in Response to Generic Ltr 83-37, Implementing Requirements of NUREG-0737,Items II.B.3, II.F.1.2 & III.D.3.4
Project stage: Other
ML20090D3981984-06-20020 June 1984
Toxic Chemical Study
Project stage: Other
ML20090D3761984-07-0909 July 1984
Suppl 1 to 840410 Application for Amend to Licenses DPR-42 & DPR-60,changing Tech Specs to Delete Requirement for Ammonia,Hydrocloric Acid & Formaldehyde Gas Detection Sys in Main Control Room,Per NUREG-0737,Item III.D.3.4
Project stage: Request
ML20090D3651984-07-0909 July 1984
Forwards Suppl 1 to 840410 Application for Amend to Licenses DPR-42 & DPR-60,changing Tech Specs to Delete Requirement for Ammonia,Hydrocloric Acid & Formaldehyde Gas Detection Sys in Main Control Room,Per NUREG-0737,Item III.D.3.4
Project stage: Request
ML20108B1621984-10-25025 October 1984
Corrected Amends 70 & 64 to Licenses DPR-42 & DPR-60, Respectively,Adding Tech Spec 3.14-4 Re Operator Action for Inoperable Containment Ventilation Isolation Sys, Inadvertently Omitted from 840912 Amends
Project stage: Other
ML20106J8841984-10-26026 October 1984
Advises That Manual Isolation Valves in Unit 1 Vent Line Blocked & Tagged in Accordance W/Requirements of Tech Spec 4.18.Tech Spec for Reactor Coolant Vent Sys Implemented
Project stage: Other
1984-10-25
[Table View] |
Text
Northern States Power Company 414 Nicollet Mall Minneapoks. Minnesota 55401 Teleonone t6121330-5500 October 26, 1984 Director Office of Nuclear Reactor Regulation U S Nuclear Regulatory Commission Washington, DC 20555 PRAIRIE ISLAND NUCLEAR GENERATING PLANT Docket Nos. 50-282 License Nos. DPR-42 50-306 DPR-60 Reactor Coolant Vent Syt. tem Technical Specification Implementation By letter dated March 27, 1984 you requested that we notify the Commis-sion upon implementation of the Reactor Coolant Vent System Technical Specifications.
In response to that request, this letter is being provided to inform you that the manual isolation valves in the Unit i vent lines have been blocked and tagged in accordance with the require-ments of Tech Spec 4.18 and that Technical Specifications 3.1. A.5 and 4.18 have been implemented for Prairie Island Unit 1.
The NRC Project Manager for Prairie Island was notified of this imple-mentation by phone on October 25, 1984.
'If you have any questions on the implementation of the Reactor Coolant Vent System Technical Specifications for either of the Prairie Island Units please contact us, ws David Musolf Manager - Nuclear Suppor Services DMM/EFE/ dab c: Regional Administrator-III, NRC NRR Project Manager, NRC Resident Inspector, NRC G Charnoff j
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