Letter Sequence Request |
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Results
Other: ML19309H811, ML19318B896, ML20008E295, ML20010E854, ML20027D213, ML20038B135, ML20038B146, ML20039C398, ML20039C401, ML20039C419, ML20040H025, ML20069L742, ML20069L752
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MONTHYEARML19309H8111980-05-0808 May 1980
Forwards IE Info Notice 80-20, Loss of Decay Heat Removal Capability at Davis-Besse Unit 1 While in Refueling Mode. No Response Required
Project stage: Other
ML19318B8961980-06-0505 June 1980
Responds to IE Bulletin 80-12, Decay Heat Removal Sys Operability. Plant Design Does Not Provide for Automatic Actuation of ECCS Recirculation or Automatic Positioning of Containment Recirculation Sump Valves
Project stage: Other
ML20008E2951980-10-14014 October 1980
Responds to NRC Re Proposed Tech Spec Changes for All Facilities to Provide for Redundancy in Decay Heat Removal Capability.Plant Specs Already Address Concerns & Require No Changes
Project stage: Other
ML20010E8541981-08-14014 August 1981
Requests That Proposed Tech Specs for Redundancy of Decay Heat Removal Capability in All Modes of Operation & Related Safety Analysis Be Submitted within 60 Days.Model Tech Specs to Assist in Preparation of Submittal Encl
Project stage: Other
ML20038B1461981-11-16016 November 1981
Proposed Tech Specs Sections 15.3.1,15.3.3. & 15.3.8 to Ensure Redundancy of Decay Heat Removal Capability Under All Operating Conditions
Project stage: Other
ML20038B1351981-11-16016 November 1981
Tech Spec Change Request 72 for Amend to License DPR-24 & DPR-27,changing Tech Specs 15.3.1,15.3.3 & 15.3.8 to Ensure Redundancy of Decay Heat Removal Capability Under All Operating Conditions
Project stage: Other
ML20039C4011981-11-18018 November 1981
Comments on Util Tech Spec Change Request 72,proposing Revision to Tech Spec 15.3.1.A.2(a) Re Redundancy of Decay Heat Removal Sys.Elimination of Decay Heat Removal Capability Above 350 F Inappropriate
Project stage: Other
ML20039C4191981-12-0909 December 1981
Interim Deficiency Rept DER 81-39 Re Unit 1.Gas Stripper by C-E Has Undocumented Section of Pipe & Welds in Violation of ASME Code,Initially Reported 811112.Evaluation & Final Rept Expected by 820129
Project stage: Other
ML20039C3981981-12-21021 December 1981
Forwards Region 3 Comments Re Util Tech Spec Change Request 72
Project stage: Other
ML20040H0251982-01-22022 January 1982
Informs That 811116 Proposed Amend to Tech Specs Re Establishment of Redundancy of Decay Heat Removal Capability During All Modes of Operation Is Unacceptable.Application Should Be Modified
Project stage: Other
ML20052D8061982-05-0303 May 1982
Advises That Westinghouse Will Not File Reply Brief in Response to Wi Environ Decade Brief.Svc List Encl
Project stage: Request
ML20052E9091982-05-0303 May 1982
Revised Application for Amend to Licenses DPR-24 & DPR-27 Consisting of Changes to Tech Specs to Provide Addl Assurance of Availability of Redundant Reactor Decay Heat Removal Capabilities
Project stage: Request
ML20052E9201982-05-0303 May 1982
Proposed Changes to Tech Specs to Provide Addl Assurance of Availability of Redundant Reactor Decay Heat Removal Capabilities
Project stage: Request
ML20027D2131982-07-31031 July 1982
Tech Spec for Redundant DHR Capability,Point Beach,Units 1 & 2
Project stage: Other
ML20069L7421982-11-0808 November 1982
Amend 66 & 71 to Licenses DPR-24 & DPR-27,respectively, Upgrading Tech Specs to Provide Redundancy of DHR Capability in All Modes of Operation
Project stage: Other
ML20069L7521982-11-0808 November 1982
Notice of Issuance & Availability of Amends 66 & 71 to Licenses DPR-24 & DPR-27,respectively
Project stage: Other
ML20069L7481982-11-0808 November 1982
Safety Evaluation Supporting Amends 66 & 71 to Licenses DPR-24 & DPR-27,respectively
Project stage: Approval
ML20081D3241983-10-25025 October 1983
Proposed Changes to Tech Spec 15.3.1.A Eliminating Provisions Beyond Basis for Required Operational RCS Components
Project stage: Request
ML20081D3121983-10-25025 October 1983
Application to Amend Licenses DPR-24 & DPR-27,changing Tech Spec 15.3.1.A to Eliminate Provisions Beyond Basis for Required Operational Components of Rcs.Class II Fee Encl
Project stage: Request
ML20086M6131984-02-0202 February 1984
Safety Evaluation Supporting Amends 82 & 86 to Licenses DPR-24 & DPR-27,respectively
Project stage: Approval
ML20086M6031984-02-0202 February 1984
Amends 82 & 86 to Licenses DPR-24 & DPR-27,respectively, Clarifying Limiting Condition for Operation of Steam Generators & Other DHR Equipment,Indicating Conditions Only Applicable When Fuel Loaded in Core
Project stage: Approval
1981-12-09
[Table View] |
Text
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15.3 LIMITING CONDITIONS FOR OPERATION 15.3.1 REACTOR COOLANT SYSTEM Applicability l
Applies to the operating status of the Reactor Coolant System.
Obj ective To specify those limiting conditions for operation of the Reactor Coolant System which must be met to ensure safe reactor operation.
Specification A.
OPERATIONAL COMPONENTS 1.
Coolant Pumps
system shall be in operation when a reduction is made in the boron concentration of the reactor coolant.
b.
When the reactor is critical and above 1% of rated power except for natural circulation tests, at least one reactor coolant pump shall be in operation.
c.
(1) Reactor power shall not be maintained above 10% of rated power unless both reactor coolant pumps are in operation.
(2) If either reactor coolant pump ceases operating, immediate power reduction shall be initiated under administrative control as necessary to reduce power to less than 10% of rated power.
2.
Steam Generator
reactor coolant temperature is above 350*F.
3.
Components required for Redundant Decay Heat Removal Capability
- a. Reactor coolant temperature less than 350*F and greater than 140*F.
l (1) At least two of the decay heat removal methods listed shall be operable.
(a) Reactor Coolant Loop A, its associated steam generator and either reactor coolant pump (b) Reactor Coolant Loop B its associated steam generator and either reactor coolant pump Applicable only when one or more fuel assemblies are in the reactor vessel.
8311010140 831025 15.3.1-1 DR ADOCK 05000266 p
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