L-2017-132, Inservice Inspection Program Owners Activity Reports
ST-HL-AE-3451, Submits Special Rept Re Evaluation of third-yr Containment Tendon Surveillance.Tendons Which Had Voids Have Been Filled & No Evidence of Grease Leakage from Sheathing Exists
ST-HL-AE-3132, Application for Amends to Licenses NPF-76 & NPF-80,allowing +/- Six Month Tolerance on First Three Surveillances on post-tensioning Tendons & +/- One Yr Tolerance on All Other Surveillances
ST-HL-AE-2416, Application for Amend to License NPF-71,changing Tech Specs (NUREG-1255) Re Tendon Surveillance Requirements to Be Same as Sts.Fee Paid
NOC-AE-000250, Special Rept:Discovered That Tendon Filler Grease Voids in Excess of SR Max of 5% of Net Duct Vol Existed.Caused by Shrinkage of Grease & Spaces Existing Between Wires in Tendon Wires.Installed Grease Throughout Tendon Ducts
B15803, Forwards Response to NRC Request During 960701 Meeting for Pertinent Info Re Issue of Erosion of Cement from Facility Containment Mat
B14216, Application for Amend to License DPR-65,changing TS to Be Consistent W/Latest Rev to Reg Guide 1.35 Re Containment Tendon Surveillance
ST-HL-AE-4064, Special Rept:Discovered That Tendon Filler Grease Voids Exceeded Surveillance Requirement 4.6.1.6.1.d.2 Max of 5% Net Duct Vol.Caused by Spaces in Tendon Bubble.Adequate Grease Protection Exists for Tendons
ELV-03200, Special Rept 1-91-5:on 911008,discovered That Amount of Grease Injected Into Vertical Tendon V10-102 Significantly Larger than Amount of Grease Removed from Tendon.Caused by Voids in Tendons.Tendon Retensioned
ELV-03155, Special Rept 50-425/1991-003:on 910912,vent Valve on Grease Can for Horizontal Tendon H-96 at Butress 2 Found Broken Off & Grease Leaked from 15 Locations on Exterior Surface. No Degradation Occurred in Tendons or Containment
RBG-41525, Application for Amend to License NPF-47,allowing TS 3/4.6.2.2, Drywell Bypass Leakage, to Be Performed at Intervals as Long as Five Yrs Based Upon Demonstrated Performance of Drywell Structure
RBG-41524, Application for Amend to License NPF-47,applying for Exemption from 10CFR50,App J, Primary Reactor Containment Leakage Testing for Water-Cooled Power Reactors
B16764, Informs of Change in Schedule for Commitment to Amend TS Section 4.6.1.6,made by Nene on 921030 Re Incorporation of RG 1.35,rev 3 Into Millstone Unit 2 Ts.Commitment to Be Revised,Listed
ULNRC-03057, Special Rept 94-02:on 940803,05 & 18,during Tenth Yr Inservice Surveillance Acceptance Criteria of TS 4.6.1.6.1.b.1 Not Met.Observed Tendon Conditions & Voids Do Not Indicate Significant Degradation of post-tensioning Sys
3F0194-13, Responds to Violations Noted in Insp Rept 50-302/93-27. Corrective Actions:Procedure SP-182,Rev 10 Ref to QAP-19 Was Corrected at Time Procedure approved,QAP-19 Deleted & CP-146 Developed to Control Activity
3F1093-15, Withdraws TS Change Request 197 Submitted on 930920 & Proposes Use of Revised Tendon Testing Requirements Provided to NRC Via Which Reflected Commitment to Reg Guide 1.35,Rev as Alternative.Supporting Proposed TS Encl
ST-HL-AE-2466, Lists Addl Info on Significant Hazards Evaluation for Util Proposed Change to Tech Spec 4.6.1.6.1.b.1 Re Tendon Surveillance Requirements,Per Np Kadambi 871229 Request
05000369/LER-1989-020, :on 890727,discovered That Abnormal Degradation of Steel Containment Vessel Occurred.Caused by Corrosion Due to Standing Water in Annulus Area.Steel Containment Vessel Will Be Repaired & Recoated
05000498/LER-1998-001-01, :on 980122,failure to Perform an Adequate TS Surveillance Re Containment Structural Integrity.Caused by Ineffective Performance.Training on New Calculation Procedure Has Been Provided
05000317/LER-1997-007, :on 971029,discovered That Three Surveillance Test Procedures Were Not Completed within Test Interval. Caused by Excessive Use of 25% Grace Period Allowed for Completion of Surveillance.Revised Procedures
05000362/LER-1983-021-03, /03L-0:on 830131,tendon 9 Required Liftoff Force in Excess of Tech Spec.Caused by Less than Anticipated Relaxation Rate When Liftoff Values Calculated.Tech Spec Change Will Correct Liftoff Force Criteria
3F0294-02, Reports Performance of Fifth Containment Tendon Surveillance from 931111-940104 to Satisfy Requirements of TS 4.6.1.6.1. Attempted to Follow Rev 3,reg Guide 1.35,July 1993, ISI of Ungrouted Tendons..
05000369/LER-1990-006-02, :on 900226,discovered Abnormal Degradation on Steel Containment Vessel.Corrosion Caused by Design Deficiency Caused by Unanticipated Environ Interaction. Detailed Insps Conducted
05000413/LER-1989-020-02, :on 890921,abnormal Degradation of Steel Containment Vessels Observed.Caused by Corrosion by Standing Water in Annulus Areas.Steel Containment Vessels Will Be Recoated During Next Refueling Outage
L-93-290, Annual 10CFR50.59 Rept on Changes Test & Experiments for 920701-930601
L-92-330, Special Rept:On 921106 & 12,20th Yr Tendon Insp Determined That lift-off Value for Hoop Tendon 13H54 & Dome Tendon 1D40 Below Min Design Prestress Force.Tendons Restored to Required Level.Addl Rept to Be Submitted by 930129
L-92-262, Provides Rept Summarizing Surveillance Testing of Hoops Tendons Inspected During Unit 3 Twentieth Yr Insp,Per 920805 Commitment
L-92-223, Special Rept:On 920706,hoop Tendon Group Found to Have Measured Normalized lift-off Force Below Predicted Lower Limit.Cause Under investigation.Lift-off Forces in Tendons 42H31,42H32 & 42H33 Restored to Required Level
L-91-142, Application for Amends to Licenses DPR-31 & DPR-41,revising Tech Specs to Remove Outdated Matl,Incorporate Administrative Clarifications & Correct Typos for Consistency w/NUREG-0452 Re STS for Westinghouse PWRs
L-97-287, Verifies That Containment Structural Integrity & Containment Leakage Rates Are Acceptable by TS SRs 4.6.1.6 & 4.6.1.2, Respectively.Next Periodic ILRT Is Due Before May 2003. Basis of Util Decision Encl,For Info
L-92-203, Special Rept:Three Surveillance Tendons,Inspected on 920612, 19 & 29 Found W/Measured Normalized lift-off Force Below Predicted Lower limit.Lift-off Forces Restored to Required Level of Integrity.Addl Rept Will Be Sent by 920915
ELV-03889, Application for Amends to Licenses NPF-68 & NPF-81,revising TS 4.6.1.6.1.d.2 SR for Containment Tendon Sheathing Filler Grease,To Replace Requirement to Verify Grease Void Fraction W/Requirement to Replace Grease Removed During Tendon Insp