IR 05000395/1981004
| ML19350D308 | |
| Person / Time | |
|---|---|
| Site: | Summer  |
| Issue date: | 03/09/1981 |
| From: | Conlon T, Gibbons T NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II) |
| To: | |
| Shared Package | |
| ML19350D305 | List: |
| References | |
| 50-395-81-04, 50-395-81-4, NUDOCS 8104150187 | |
| Download: ML19350D308 (5) | |
Text
I
'o UNITED STATES
.
f')! 9 ) y,gg7 NUCLEAR REGULATORY COMMISSION
"di a r REGION 11 L ;;.'h-g, s./[o,8
101 MARIETTA ST., N.W., SulTE 3100 e,, '-
.
ATLANTA, GEORGIA 303o3 MAR 0 91981
Report No. 50-395/81-04 Licensee: South Carolina Electric and Gas Company Columbia, South Carolina 29218 Facility Name:
V. C. Summer i,
Docket No. 50-395 License No. CPPR-94 Inspection at V. C. Summer site near Columbia, South Carolina Inspector:
3-1-$l T. D. Gibbons Date Signed Approved by
$-7'N T. E. Conlon, Section Chief, Engineering Date Signed Inspection Branch, Division of Engineering and Technical Inspection SUMMARY Inspected on February 18-20, 1981 Areas Inspected
,
This routine, unannounced inspection involved 20 inspector-hours onsite in the areas of licensee identified items, IE Bulletins and Circulars.
l Results
-
Of the areas inspected, no violations or deviations were identified.
l
810415 0 \\M
_ - _ _ _.
.
i
.
.
j REPORT DETAILS 1.
Persons Contacted i
Licensee Employees
.
.
"J. F. Algar, Site Manager
- 0. S. Bradham, Station Manager
- D. A. Lavigne, Surveillance Specialist
>
- D.
Moore, QAM
- A. A. Smith, Director Surveillance Systems
,
NRC Resident Inspector
.
- J. L. Skolds
.s.-
u n
.
,
.
i
- Attended exit interview l
'
2.
Exit Interview f
The inspection scope and findings were summarized on February 20, 1981 with j
those persons indicated in paragraph 1 above.
3.
Licensee Action on Previous Inspection Findings Not inspected.
4.
Unresolved Items,
Unresolved items were no.t identified during this inspection.
l 5.
Independent Inspection Effort The inspector conducted a walk-through inspection of the auxiliary building observing equipment and cable tray installation. The inspector examined the QA/QC conducted by the penetration sealing contractor.
Within the areas examined there were no violations identified.
6.
Licensee Identified Items (LII),10 CFR 50.55(e) and/or Part 21 The inspector reviewed the status of the open electrical and instrumentation LIIs with the site QA organization. The listing below identifies the status of each item examined, a.
(Closed) LII 80-37-01 - Broken Limitorque Torque Switches.
The licensee has submitted a final report dated November 21, 1980.
The installation of the valve operators have been changed to use the limit switches instead of the torque switches. The work has been completed.
The inspector-examined the inspection records for this design change.
'
-
M
.
.
.
.
b.
(Closed) LII 80-37-02 - Component Cooling Pumps Swing Interlock. The licensee reported this item on October 23, 1980 and submitted a final report on November 21, 1980. This item only effected the " swing" pump.
The work was completed on a field change request (FCR) B-9910E. The inspector examined the inspection records of the FCR.
c.
(Closed) LII 80-37-03 - Service Water Pumr, Speed Switch. The licensee has submitted a final report dated November 21, 1980.
The design change was incorporated by FCR-B-9958E. The required seal-in contacts were installed.
The inspector examined the inspection documentation covering FCR-B-9958E, Field Report 2642 and construction work requests 3427 and 3428.
d.
(Closed) LII 80-37-06 - Uninsulated Instrument Cable Drain Wire Splices. The licensee has submitted a final report dated November 21, 1980.. The uninsulated spl. ices were -identified on thirteen penetra-
,
tions. A nonconformance notice (NCN) 1227E was dispositioned to rework the required drain wire splices. The inspector examined the disposi-tion of the NCN and the inspection documentation.
e.
(Closed) LII 80-37-09 - Undersized Cables for Battery Chargers.
The licensee has submitted a final report dated November 20, 1980. This item was corrected by FCR-B-1192E, Revision 2 which required the removal of the existing cables and install new cables which are properly sized and derated for the random lay in the cable tray. The inspector examined the cable installation records and the FCR comple-tion.
f.
(Closed) LII 80-14-01 - DC Systems Design. The licensee has submitted a final report dated May 28, 1980. The corrective action required that the DC source for non-safety-related panel DPN-8015 be removed from safety related panel DPN1HAl-ED.
The problem was identified by NCN 968E. The inspector examined the disposition of the NCN.
,
,,
g.
(Closed) LII 80-14-03 - ITE Speed Switch Insulator Failure.
The licensee has submitted a final report dated May 28, 1980. The manu-
,
!
facturer has provided modified operating mechanisms.
These were installed by operations on maintenance work request (MWR) 5162-7 and 51630-32. The inspector examined the MWR packages for the necessary inspections.
h.
(Closed) LII 80-14-05 - 480 Volt Safety-Related Breaker With Wrong Current Transformer (CT). The licensee has issued a final report dated May 28, 1980.
The licensee identified these items on NCN 46 and 61.
l l
The incorrect cts have been replaced. A maintenance procedure has been issued to inspect all cts.
The inspector examined the NCNs and the procedure.
1.
(Closed) LII, Part 21, 80-21-01 - Emergency Diesel Generator Prelube Oil Pump Continuous Operation. The licensee has issued a final report dated July 21,-1980. The prelube control circuit has been modified to
.
.
.
.
provide two minutes of automatic prelube each 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />. This was done by adding two timers to the automatic circuit. The inspector examined the FCR and the work records for the installation, j.
(Closed) Part 21, 80-10-01 - Rosemont Pressure Transmitters.
The licensee has issued a final report dated August 25, 1980, which states that none of the subject pressure transmitters which. are used in safety-related functio s can be exposed to input pressures which can cause anomalous output signals during normal. conditions, anticipated transients or design bases accidents.
k.
(0 pen) LII 81-04-06 - Valve Damage Due to Altered Torque Switch. The licensee identified this item to Region II on October 23, 1980.
The
!
licensee reported that Accumulator A isolation valve gearing was damaged possibly because the torque switch had been altered. This item
.will remain. open pending a final-resolution.
.
_
1.
(0 pen) LII 80-04-02 - Coil Spools for Type FHA Relays. The licensee identified this item to Region II on January 6, 1981. GE has reported that defects have been found in clear Lexan coil spools manufactured in 1975. The licensee is investigating.
m.
(0 pen) LII 80-04-03 - Seismic Qualification of Aqastat Relays.
The licensee identified this item to Region II on January 6,1981.
The licensee is evaluating this item for a final report.
n.
(0 pen) LII 81-04-04 - Valve Activator Not Fully Assembled.
The licensee identified this item to Region II on January 14, 1981. The licensee is, evaluating this item.
o.
(0 pen) LII 80-04-05. Protection of Signal. Input into W Logic System.
The licensee identified this item to Region II on January 16, 1981. A final report was issued on January 16, 1981. The work is in progress.
p.
(0 pen) 80-04-06 - No Isolation Device for Field Circuit. The licensee identified this item to Region II on January 29, 1981 and submitted a final report on February 9,1981. This item will remain open pending the completion of the necessary modification.
q.
(0 pen) LII 80-04-07 - Air baffle missing from GE emergency feedwater pump. The licensee identified this item to Region II on February 6, 1981. The licensee is evaluating this item.
r.
(0 pen) LII 80-04-08 - Moisture in component cooling pump motors. The licensee identified this item to Region II on February 6,1981.
The licensee is evaluating this item.
s.
(0 pen) LII 80-04-09 - Pinched wires in Square 0 motor control centers.
The licensee identified this item to Region II on February 6,1981.
The licensee is evaluating this item.
,
_
t
-
.
._
-.
.
O
%
>
.
7.
IE Bulletins and Circulars a.
(Closed) IEB 80-16 - Rosemont Pressure Transmitters. The licensee has issued a final report dated August 25, 1980, which states that none of the subject pressure transmitters which are used in safety-related functions can be exposed to input pressures which can cause anomalous output signals during normal conditions, anticipated. transients or design basis accidents, b.
(Closed) IEB 80-19 - C. P. Clare Mercury Wetted Relays.
The licensee has issued a final response to Region II dated September 24,1980 which states that the subject relays are not used in the logic matrix of the reactor protection systems.
c.
(Closed) IEB 80-20 - Westinghouse W2 Switches. The licensee has issued a. final response..to. Reg. ion II-dated September.11, 1980, which states.
.
that there are no applications of the subject switches.
d.
(Closed) IEB 80-23 - VALCOR Solenoid Valves. The licensee has issued a final response to Region II dated December 29, 1980, which states that no Valcor solenoid valves of the subject part numbers are used.
.
e.
(Closed) IEC 80-21 - Beliot Generator Connections.
The licensee has assured that the subject generators are not used.
f.
(Closed) IEC 31-01
.Honeywell Indicating Pushbutton Switches.
The licensee has assured that the subject switches are not used.
.
%
e
%
v s
a