ML18153B839
| ML18153B839 | |
| Person / Time | |
|---|---|
| Site: | Surry  |
| Issue date: | 06/23/1989 |
| From: | Stewart W VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.) |
| To: | Ebneter S NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II) |
| References | |
| 89-188, CAL, NUDOCS 8908030307 | |
| Download: ML18153B839 (6) | |
Text
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e VIRGINIA ELECTRIC AND POWER COMPANY RICHMOND, VIRGINIA 23261 June 23, 1989
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- I United States Nuclear Regulatory Commission Attention: Mr. Stewart D. Ebneter Regional Administrator, Region II 101 Marietta Street,N.W.
Suite 2900 Atlanta, Georgia 30323
Dear Mr. Ebneter:
VIRGINIA ELECTRIC AND POWER COMPANY SURRY POWER STATION UNIT 1 Serial No.
NO/ETS:vlh Docket No.
License No.
STATUS OF ITEMS IDENTIFIED IN THE MARCH 9, 1989~-.
CONFIRMATION OF ACTION LETTER 89-188 R3 50-280 DPR-32 Per your recent request to formally document resolution of Confirmation of Action Letter (CAL) items prior to unit restart, attached is a status of those items identified in your March 9, 1989 letter. The status of each CAL item is further identified into componGnt subparts as previously specified in our May 22, 1989 meeting at Surry.
Require-cl procedure revisions, although not identified in the CAL as a subitem, are ongoing and will be completed prior to restart.
Should you have any questions, please contact us.
Ji;J!l)t W. L. Stewart Senior Vice President - Power Attachment cc:
U. S. Nuclear Regulatory Commission Document Control Desk Washington, DC 20555 Mr. W. E. Holland NRC Senior Resident Inspector Surry Power Station
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ATTACHMENT STATUS OF ITEMS IDENTIFIED IN THE MARCH 9, 1989 CONFIRMATION OF ACTION LETTER
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i STATUS OF ITEMS IDENTIFIED IN THE CONFIRMATION OF ACTION LETTER ITEMS PREVIOUSLY CLOSED BY NRC
- 1.
Replacement of secondary plant piping due to pipe wall thinning
- 2.
Resolution of Class 1 piping socket weld integrity
- 3.
Modifications to prevent gas binding in both units ECCS systems
- 4.
Resolution of refueling cavity seal deficiencies ITEMS TO BE COMPLETED PRIOR TO RESTART
- 1.
Correction of Safety System Functional Inspection findings involving the Service Water System.
A.
ca*nal Level Design Basis And Configuration (1 ) Canal Inventory Design Basis Accident Calculations (2)
Technical Specification Changes (3)
Service Water/Circulating Water System Modifications B.
Emergency Service Water (ESW) Pumps (1 ) ESW Pump and Diesel Refurbishment (2)
ESW Pump Diesel Electrical Enhancements (3)
ESW Pump Flow Capability Upgrade (4)
Special Testing C.
Service Water Heat Exchanger Performance (1)
Recirculation Spray Heat Exchanger Surveillance UNIT 1 STATUS Complete Complete Complete Complete Complete Complete Complete Complete Complete Complete Complete Complete
(2)
Main Control Room Chiller/Condenser Testing (3)
Heat Exchanger Performance Evaluation Report e
- 2.
Completion of emergency diesel generator sequence logic testing (i.e. load sequencing for worst case loading scenario of LOOP subsequent to LOCA).
A.
Load Sequencing Modifications and Testing B.
Final Summary Report to NRC Complete(2),(3)
Complete Complete Submitted
- 3.
Completion of modification and testing of control room envelope ventilation system (i.e. air conditioning capacity for Main Control Room and Emergency Switchgear Room).
A.
Special Testing B.
Interim Condition Modifications C.
Technical Specification Changes D.
Final Testing
- 4.
Inspection and repair of deficiencies identified on safety-related motors to include completion of repairs and testing of the inside and outside recirculation spray pumps and motors (i.e. safety-related electrical power termination inspections).
A Inside and Outside Recirculation Spray Pumps and Motors B.
Other Inspections and Repairs
- 5.
Resolution of deficiencies identified on safety-related motor operated valves.
A.
Evaluation B.
Comprehensive Maintenance Complete Complete(1 ), (2)
Complete Complete(3)
Complete Complete(1)
Complete Complete(1)
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C.
Testing Complete(1)
- 6.
Completion of system walkdowns and appropriate disposition of identified deficiencies.
A.
Walkdowns Complete
- 8.
Document Reviews Complete C.
Disposition of Startup Related Deficiencies 99% Complete(3)
D.
Additional Special Testing Working(6)
- 7.
Separation verification of divisional emergency power.
A.
Dead Bus Testing Complete
- 8.
Integrated Logic/Functional Testing Complete(3)
'8.
Resolution of deficiencies identified on safety-related components involving replica parts.
A.
Records Investigation Complete
- 8.
Disposition of Non-OEM Parts Complete C.
Rebuild of Affected Pump Complete(4)
- 9.
Inspection and resolution of any identified operability issues concerning the control room habitability systems (i.e. assessment of North Anna inspection results for applicability).
A.
Engineering Analysis/Evaluation Complete B.
Modification of Docketed Dose Calculation Submitted C.
Modification for Automatic Initiation Complete D.
Testing Complete(S)
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- 10. Inspection, cleaning and testing of safety-related 4160 volt breakers.
A.
Inspection B.
Refurbishment 11. Restoration of the foundation and instrument air system compressors to design basis operability.
A.
Foundation Repair B.
Compressor Refurbishment Footnotes:
(1)
Item complete pending final technical review closeouts (2)
Item complete except for associated procedure revision.
- 13)
Disposition of remairting items requires SNSOC review.
Complete Complete Complete Complete(7)
(4)
Although not related to the CAL item, low head safety injection pump 1-SI-P-1 A is presently undergoing maintenance.
(5)
Although not identified as a CAL item, control room envelope pressure testing remains to be completed prior to leaving Cold Shutdown.
(6)
Items scheduled to be completed prior to criticality (7)
Unit 1 compressor complete.
Unit 2 compressor undergoing testing and evaluation.
....