IR 05000289/1981004
| ML19350D526 | |
| Person / Time | |
|---|---|
| Site: | Crane  |
| Issue date: | 03/03/1981 |
| From: | Ebneter S, Sassani A NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I) |
| To: | |
| Shared Package | |
| ML19350D525 | List: |
| References | |
| 50-289-81-04, 50-289-81-4, NUDOCS 8104160315 | |
| Download: ML19350D526 (5) | |
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O U.S. NUCLEAR REGULATORY COMMISSION OFFICE OF INSPECTION AND ENFORCEMENT Region I Report No. 50-289/81-04 Docket No. 50-289 License No. DPR-50 Priority Category C
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Licensee: Metropolitan Edison Company P.O. Box 480 Middletcwn, Pennsylvania 17057 Facility Name:
Three Mile Island Nuclear Station Unit 1 Inspection at: Middletown, Pennsylvania Inspection conducted:
February 10-13, 1981 Inspectors: h k cx,k.
3 - 3-II A. D. Sassanig 'Jr., Reactor Inspector date signed I
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Approved by:
) /u SgD.Ebneter,Chiff, Engineering datd signet Support Section No. 2, RC&ES Branch Inspection Sumary:
Inspection on February 10-13, 1981 (Report No. 50-289/81-04)
Areas Inspected:
Routine, unannounced inspection by a regional-based inspector of work activities, schedules and records associated with the Unit 1 Restart Program, including: electrical and instrumentation documents and records associated with power operated relief valve and safety vake position indication (RM-10) and containment isolation on reactor trip (RM-5C) modifications.
The inspection involved 32 inspector-hours onsite by one NRC regional-based inspector.
Results: No items of noncompliance were identified.
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DETAILS 1.
Persons Contacted General Public Utilities Service Corporation (GPUSC)
B. Ballard, QA Modifications / Operations Manager
- R. Chisholm, Manager, Electrical and Instrumentation Engineering
- R. Prabhaker, TMI QA Engineering Manager R. Wayne, Manager QA De.;ign and Procurement Metropolitan Edison Company T. Faulkner, Supervisor, Modifications Control T. Hawkins, Superintendent Start-Up and Test, Unit 1
- L. Harding, Supervisor of Licensing L. Zubey, Construction Manager U.S. Nuclear Regulatory Commission
- D. Haverkamp, TMI-1 Senior Resident Inspecter
- Denotes those present at the exit interview.
- Denotes telephone conversation with Parsippany office.
2.
Power Operated Relief Valve and Safety Valve Position Indication (Task 10)
The requirements for this task are detailed in NUREG-0578, Section 2.1.3.a. NUREG-0680, Section 2.1.3.a and TMI-1 Restart Report, Section 2.1.1.2.
a.
The inspector reviewed documents and records relative to the modification, to ascertain whether applicable requirements of NUREG-0680 and TMI-1 Restart Report have been met.
Areas inspected for this determination include:
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Engineering Change Memorandum, ECM-5011, Revisions 0, 1, and.
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Engineering Change Memorandum, ECM-S057, Revision 0.
Purchase Order 86023, Differential Pressure Transmitters.
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Purchase Requisition 86027, Valve Monitoring System.
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TMI-1 Restart Report, Section 2.1.1.2.5, Amendment 18 indicates that all equipment inside containment for Pressurizer PORV and safety valve detection will be seismically and environmentally qualified. Additionally, NUREG-0680 indicates the valve position indication should be seismically qualified consistent with the component or system to which it is attached and should be qualified for its appropriate environment.
The NUREG also requires justification and a schedule be provided if the requirements for seismic and environmental cannot be met by January 1, 1980.
Purchase Order 86023 and purchase requisition 86027 do not identify QC requirements. The transmitters and valve monitoring equipment have been purchased as control grade, have been received without a receipt inspection and do not have the appropriate suppliers documentation to assure that the components meet the applicable requirements.
This. matter was identified as part of unresolved item (80-05-04) in Inspection Report (80-05) and addressed again in Inspection Report (80-20). A representative of the licensee's organization has indicated that this task is in the process of being upgraded to an Important to Safety activity.
However, since the licensee has not provided an adequate response on how they intend to meet the requirements of the NUREG and TMI-1 Restart Report, this matter will be an unresolved item.
The inspector identified this as an unresolved item, which will be the subject of a further review by an NRC inspector during a subsequent IE inspection.
(81-04-01)
b.
The inspector reviewed documents relative to the modification, i
to ascertain whether applicable functional requirements of TMI-1 Restart Report and NUREG-0680 have been met.
Drawings inspected for this determination include:
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Electrical Block Diagram, SS-202-002, RKI, IA-0.
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Electrical Block Diagram, SS-202-002, RK2, IA-0.
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Reactor Coolant System Pressurizer Relief Valves Position Indication Flow Diagram, 0-220-21-001, Revision 0.
Valve Monitoring System Interconnection Details, D-601-
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66-001, Revision 0.
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Loop Diagram, Position Indication for Pressurizer Valves
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and PORV, D-601-15-006, Revision 1.
l Panel Layout, Position Indication for Pressurizer Valves
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and PORV, D-601-15-006, Revision 1.
Instrument Block Diagram, 0-601-16-001, Revision 1.
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No items of noncompliance were identified.
3.
Containment Isolation on Reactor Trip (Task-5C)
The requirements for this task are detailed in NUREG-0578, Section 2.1.4, NUREG-0680, Section 2.1.4 and TMI-1 Restart Report, Section 2.1.1.5.
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The inspector reviewed quality related records and documents a.
to ascertain whether applicable requirements have been met in areas relating to receipt inspection and purchase order requirements.
Areas inspected for this determination include:
Engineering Change Memorandum, ECM-S071, Revision 1.
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Purchase Order 86098, Switches.
Purchase Order 86614, Time Delay Relays.
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Purchase Order 89145, Control Cable.
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Recetying Inspection Procedure. TMI-7-01, Revision 1.
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No items of noncompliance were identified.
4.
Review of Restart Program Schedules The inspector reviewed documents to ascertain the status of activitie.
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Areas inspected for this determination include:
Unit 1 Restart Weekly Work Schedule.
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Engineering Change Memorandum - State of Modification By Task.
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Unit 1 Restart Six Week Forecast.
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The inspector has no further questions at this time.
5.
Unresolved Items Unresolved items are matters about which more information is required in order to ascertain whether they are acceptable items, items of noncompliance, or deviations.
The unresolved item reviewed during this inspection is discussed in paragraph 2.a.
6.
Exit Interview The inspector met with the licensee representatives (denoted in paragraph 1) at the conclusion of the inspection on February 13, 1981.
In addition, the NRC Senior Resident Inspector Mr. D.
Haverkamp attended the meeting. The inspector summarized the purpose, scope and findings of the inspection.
During this meeting, the unresolved item was identified.