TAC:47351
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Request for: Approved, Closed | |
Initiation
Questions Answers Results Other: 05000302/LER-1981-063-03, /03L-0:on 811005, 12 & 14,various Snubbers Discovered Inoperable.Snubber EFH-106 Failed Due to Bent shaft.RCH-53 & 85 Had Cracked Aluminum bushings.DHR-28, MSH-253 & MUH-46A Failed Due to Excessive Bleed Rate, ML20033B101, ML20033B103, ML20033B106, ML20033B443, ML20038C325, ML20038C331, ML20039E395, ML20039E407, ML20040C103, ML20040C115, ML20040E785 | |
| From | |
MONTHYEARML20033B1061981-09-15015 September 1981
[table view]Proposed Tech Spec Page 3/4 7-25 & Tables 3 & 4 Re Hydraulic Snubbers 05000302/LER-1981-063-03, /03L-0:on 811005, 12 & 14,various Snubbers Discovered Inoperable.Snubber EFH-106 Failed Due to Bent shaft.RCH-53 & 85 Had Cracked Aluminum bushings.DHR-28, MSH-253 & MUH-46A Failed Due to Excessive Bleed Rate1981-11-0404 November 1981 /03L-0:on 811005, 12 & 14,various Snubbers Discovered Inoperable.Snubber EFH-106 Failed Due to Bent shaft.RCH-53 & 85 Had Cracked Aluminum bushings.DHR-28, MSH-253 & MUH-46A Failed Due to Excessive Bleed Rate ML20033B1031981-11-17017 November 1981 Tech Spec Change Request 85 for Amend to App a of License DPR-72,defining Term Operable. Certificate of Svc Encl ML20033B1011981-11-17017 November 1981 Forwards Tech Spec Change Request 85 Re Amend to App a of OL to Provide Definition of Term Operable ML20033B4431981-11-17017 November 1981 Advises of Enhanced Snubber Operability Program.Upgraded Program Will Consist of Replacing Bushings of Snubbers Under 50,000 Lb Capacity W/Stainless Steel.Requests That Visual Surveillance Remain at 18-month Intervals ML20038C3311981-11-27027 November 1981 Notice of Issuance & Availability of Amend 45 to License DPR-72 ML20038C3281981-11-27027 November 1981 Safety Evaluation Supporting Amend 45 to License DPR-72 ML20038C3251981-11-27027 November 1981 Amend 45 to License DPR-72,deleting 4 Hydraulic Shock Suppressors from Tech Specs Table 3.7-3 & Adding Definition of Operable for Snubbers Outside Reactor Bldg During Cycle 4 Operation ML20039E4071981-12-28028 December 1981 Tech Spec Table 3.7-3 Re Safety Hydraulic Snubbers ML20039E4051981-12-28028 December 1981 Application for Amend to License DPR-72,consisting of Tech Spec Change Request 38,Revision 1 to Add 120 Snubbers to Table 3.7-3.Table Designates Reactor Bldg Snubbers That Are Inaccessible During Operation ML20039E3951981-12-28028 December 1981 Forwards Tech Spec Change Request 38,Revision 1,adding 120 Snubbers to Table 3.7-3 of License DPR-72 Tech Specs. Certificate of Svc Encl ML20040C1151982-01-0707 January 1982 Notice of Issuance & Availability of Amend 49 to License DPR-72 ML20040C1031982-01-0707 January 1982 Amend 49 to License DPR-72,revising Insp Interval for Hydraulic Snubbers Inside Reactor Bldg to 12 Months Plus 25% for First Insp Following 1981 Refueling Outage ML20040C1101982-01-0707 January 1982 Safety Evaluation Supporting Amend 49 to License DPR-72 ML20040E7851982-01-22022 January 1982 Part 21 Rept Re Cracking of Power Piping Co Hydraulic Snubber Aluminum Adaptor Bushings.Caused by Misapplication of Matls,Resulting in Thermal Expansion.All Reactor Bldg Inside Snubbers Rebuilt.Remaining Snubbers to Be Rebuilt 1981-12-28 | |
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