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{{#Wiki_filter:Attachment 1 Carolina power a Light Company HARRIS NUCLEAR PROJECT P.0.Box 165 New Hill, North Carolina 27562 gg/os/88 File Number'SHF/10-13510C Letter Number'HO-880107 (0)United States Nuclear Regulatory Commission Attention:
{{#Wiki_filter:Attachment 1 Carolina power a Light Company HARRIS NUCLEAR PROJECT P. 0. Box 165 New Hill, North     Carolina   27562 gg/os/88 File Number'SHF/10-13510C Letter Number'HO-880107 (0)
Document Control Desk Washington, DC 20555 HARRIS NUCLEAR PROJECT UNIT 1 DOCKET NO.50-400 LICENSE NO.NPF-63 NRC 14-DAY SPECIAL REPORT Gentlemen:
United States Nuclear Regulatory Commission Attention:   Document Control Desk Washington,   DC 20555 HARRIS NUCLEAR PROJECT UNIT       1 DOCKET NO. 50-400 LICENSE NO. NPF-63 NRC 14-DAY SPECIAL REPORT Gentlemen:
In accordance with Technical Specifications 3.3.3.6 and 6.9.2 for the Shearon Harris Nuclear Power Plant, Unit No.1, Carolina Power&Light Company hereby submits this Special Report.This Special Report concerns operability of a radiation monito'r.Very truly yours, R, A.Watson Vice President Harris Nuclear Project JRJ:msb Enclosuxe cc'Dr.J.N.Grace (NRC"RII)Mr.B.Buckley (NRR)Mr.G.Maxwell (NRC-SHNPP)
In accordance with Technical Specifications 3.3.3.6 and 6.9.2 for the Shearon Harris Nuclear Power Plant, Unit No. 1, Carolina Power
MEM/HO-8801070/1/OS1 Radioactive Gaseous Effluent Monitor Special Report~Back round'.Vent stack 5A wide range gas monitor, (WRGM)01WV-3547-1 was declared inoperable under Technical Specification 3.3.3.11, Radioactive Gaseous Effluent Monitoring Instrumentation, on April 12, 1988, at 0830.This was due to the loss of sample flow that would result during calibration of the sample flow meter.Efforts to return the monitor to operable status within 7 days have been unsuccessful, thus the need for this special report, which is submitted pursuant to Technical Specification 3.3.3.6, Action C.Descri tion of Event: On April 12, 1988, the sample flow meter was scheduled to undergo a routine calibration.
& Light Company hereby submits this Special Report.           This Special Report concerns operability of a       radiation   monito'r.
At 0830 the equipment was declared inoperable and the calibration (MST-I0377) was started.Iamediately upon starting, it was discovered that the procedure was in error, and a Temporary Change was needed to correct the procedure.
Very truly yours, R, A. Watson Vice President Harris Nuclear Project JRJ:msb Enclosuxe cc'Dr. J. N. Grace (NRC"RII)
This process was completed and the calibration was restarted at 0848 on April 13, 1988.At 1100 the calibration was stopped again due to an incorrect data table in the procedure.
Mr. B. Buckley (NRR)
This required an Advance Change to be made to the procedure and it was not approved until April 14, 1988.-The procedure was restarted at 1230 on April 14, 1988, and continued until it was found that the Low Range flow transmitter could not be calibrated.
Mr. G. Maxwell (NRC-SHNPP)
A work request was initiated to replace the defective transmitter, and a subsequent check of spare parts revealed that a replacement part of the same type was not available.
MEM/HO-8801070/1/OS1
A transmitter of a different type was located but was not approved for use, so a replacement transmitter has been ordered.Calibration continued until April 19, 1988, when it was complete with the exception of the Low Range flow transmitter calibration and final closeout checks.The compensatory actions required by Technical Specifications 3.3.3.11 Table 3.3-13, Actions 46, 47, and 49 required an auxiliary sampler to be hooked up to continuously monitor the'tack while the installed effluent monitor was inoperable.
 
This is being performed and all compensatory measures for gaseous effluent and accident monitoring for stack 5A were satisfied.
Radioactive Gaseous Effluent Monitor Special Report
MEM/HO-8801070/3/OS1 Cause: The monitor was declared inoperable initially due to the loss of sample flow that.would occur while attempting calibration of the sample flow transmitter.
~Back round'.
The primary cause of the delay in restoring the monitor to service is the unexpected problems in procuring the correct type of flow transmitter.
Vent   stack   5A   wide   range gas monitor,     (WRGM)   01WV-3547-1   was declared       inoperable     under Technical     Specification 3.3.3.11, Radioactive Gaseous           Effluent Monitoring Instrumentation, on April 12, 1988, at 0830. This was due to the loss of sample flow that would result during calibration of the sample flow meter.
Two transmitters were received from Kurz Instruments, Inc.on April 22, but both were found to be defective and had to be returned to the vendor.The cause of the failure of the Low Range flow transmitter, which was discovered during the calibration of the sample flow meter, is not known'orrective Action: The corrective actions taken to restore the monitor to operable'status were to order a new Low Range flow transmitter of the correct type and complete the calibration procedure.
Efforts to return the monitor to operable status within 7 days have been unsuccessful,           thus the need for this special report, which is submitted pursuant to Technical Specification 3.3.3.6, Action C.
The monitor will be returned to service as soon as a workable transmitter is received from Kurz Instruments.
Descri   tion of Event:
A scheduled completion date is not available at this time but will be provided later in a supplemental report.MEM/H0-8801070/4/OS1 AC CEISRATZD DISTRIBUTION DEMONSTRATION SYSTEM REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)DOCKET 05000400 ACCESSION NBR:8805050121 DOC.DATE: 88/05/02 NOTARIZED-NO FACIL:50-400 Shearon Harris Nuclear Power Plant, Unit.1, Carolina AUTH;NAME AUTHOR AFFILIATION WATSON,R.A.
On   April   12, 1988, the sample flow meter was scheduled to undergo a   routine     calibration.       At 0830 the equipment was declared inoperable       and   the     calibration (MST-I0377) was started.
Carolina Power&Light'Co.RECIP.NAME RECIPIENT AFFILIATION Document Control Branch (Document Control Desk)
Iamediately upon starting,           it was discovered that the procedure was in error, and a Temporary Change was needed to correct the procedure.       This process was completed and the calibration was restarted at 0848 on April 13, 1988. At 1100 the calibration was stopped again due to an incorrect data table in the procedure.
This required an Advance Change to be made to the procedure and                       it was not approved         until April 14, 1988.       -   The procedure was restarted at     1230 on   April 14,   1988, and continued   until it was found that the           Low   Range   flow   transmitter     could   not           be calibrated.     A work request was initiated to replace the defective transmitter,     and a subsequent check of spare parts revealed that a replacement       part of the same type was not available.                           A transmitter of a different type was located             but was not approved for use, so a replacement transmitter has been ordered.
Calibration continued until April 19, 1988, when             it was complete with the exception of the Low Range flow transmitter calibration and final closeout checks.
The   compensatory actions required by Technical Specifications 3.3.3.11     Table 3.3-13, Actions 46, 47, and 49 required an auxiliary sampler to be hooked up to continuously monitor while the installed effluent monitor was inoperable. This the'tack is being performed and all compensatory measures for gaseous effluent and accident monitoring for stack 5A were satisfied.
MEM/HO-8801070/3/OS1
 
Cause:
The monitor was declared inoperable   initially due to the loss of sample flow that. would occur while attempting calibration of   the sample flow transmitter.     The primary cause of the delay     in restoring the monitor to service is the unexpected problems in procuring the correct type of flow transmitter. Two transmitters were received from Kurz Instruments, Inc. on April 22, but both were found to be defective and had to be returned to the vendor.
The cause of the failure of the Low Range flow transmitter, which was discovered during the calibration of the sample flow meter, is not known'orrective Action:
The   corrective actions taken to restore the monitor to operable
'status were to order a new Low Range flow transmitter of the correct type and complete the calibration procedure. The monitor will be returned to service as soon as a workable transmitter is received from Kurz Instruments. A scheduled completion date is not available at this time but will be provided later in a supplemental report.
MEM/H0-8801070/4/OS1
 
AC CEISRATZD       DISTRIBUTION         DEMONSTRATION           SYSTEM REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)
ACCESSION NBR:8805050121     DOC.DATE: 88/05/02   NOTARIZED- NO       DOCKET FACIL:50-400 Shearon Harris Nuclear Power Plant, Unit .1, Carolina       05000400 AUTH;NAME         AUTHOR AFFILIATION WATSON,R.A.       Carolina Power & Light'Co.
RECIP.NAME         RECIPIENT AFFILIATION Document Control Branch (Document Control Desk)


==SUBJECT:==
==SUBJECT:==
Special rept:on 880412,vent stack 5A wide range gas monitor declared inoperable.
Special rept:on 880412,vent stack 5A wide range gas monitor declared inoperable.
DISTRIBUTION CODE: IE22D COPIES RECEIVED ITR ZSCL i EIZE~TITLE: 50.73 Licensee Event Report (LER), Incident.Rpt, etc.NOTES:Application for permit renewal filed.05000400 RECIPIENT ID CODE/NAME PD2-1 LA BUCKLEY,B INTERNAL: ACRS MICHELSON AEOD/DOA LEOD/DSP/ROAB ARM/DCTS/DAB NRR/DEST/ADS 7E NRR/DEST/ESB SD NRR/DEST/MEB 9H NRR/DEST/PSB SD, NRR/DEST/SGB 8D NRR/DLPQ/QAB 10 NRR/DREP/RAB 10~~DI-Sg B9A 02 RES/DE/EIB RGN2 FILE 01 EXTERNAL: EG&G GROH,M H ST LOBBY WARD NRC PDR NSIC MAYS,G COPIES LTTR ENCL 1 1 1 1 1 1 1 1 2 2 1 1 1 0 1 1, 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 4'4 1 1 1 1 1 1 RECIPIENT ID CODE/NAME PD2-1 PD ACRS MOELLER AEOD/DSP/NAS AEOD/DS P/TPAB DEDRO NRR/DEST/CEB 8H NRR/DEST/ICSB 7 NRR/DEST/MTB 9H NRR/DEST/RSB SE NRR/DLPQ/HFB 10 NRR/DOEA/EAB 11 NRR/DREP/RPB 10 NRR/PMAS/ILRB12 RES TELFORD,J RES/DRPS DIR FORD BL1)G SOY,A LPDR NSIC HARRIS,J COPIES LTTR ENCL 1 1 2 2 1 1.1 1 1 1 1 1 1 1 1 1.1 1 1 1 1 2 2 1 1 1 1 1'1 1 1 1 1 1 A D TOTAL NUMBER OF COPIES REQUIRED: LTTR'5 ENCL 44 C~L Carolina Power 8 Light Company*HARRIS NUCLEAR PROJECT P.O.Box 165 New Hill, North Carolina 27562 File Number'.SHF/10-13510C Letter Number'.-HO-880107 (0)United States Nuclear Regulatory Commission Attention:
DISTRIBUTION CODE: IE22D   COPIES RECEIVED ITR     ZSCL   i EIZE~
Document Control Desk Washington, DC"'0555 HARRIS NUCLEAR PROJECT UNIT 1 DOCKET NO.'50-400 LICENSE NO.NPF-63 NRC 14-DAY SPECIAL REPORT Gentlemen:
TITLE: 50.73 Licensee Event Report (LER), Incident .Rpt, etc.
In accordance with Technical Specifications 3.3.3.6 and 6.9.2 for the Shearon Harris Nuclear Power Plant, Unit No.1, Carolina Power il: Light Company hereby submits this Special Report.This Special Report concerns operability of a radiation monitor.Very truly yours, JRJ:msb Enclosure R.A.Watson Vice President Harris Nuclear Project cc.'Dr.J.N.Grace (NRC-RII)Mr.B.Buckley (NRR)Mr.G.Maxwell (NRC-SHNPP) 8805050121 880502 PDR ADOCK 05000400 DCD MEM/HO-8801070/1/OS1 bcc.'r.H.R.Banks Mr.R.K..Buckles (LIS)Mr.=C.Carmichael (2)Mr.R.M.Coats Mr.C.W.Crawford Mr.A.B.Cutter Mr.G.L.'Forehand Mr.B.J.Furr Mr.L.'.Gucwa Mr.J.L.Harness Mr.Q.J.Hindman, Jr.Mr.D.E.Hollar Dr.J.D.E.Jeffries Mr.L.I.Loflin Mr.R.E.Lumsden Mr.D;C.McCarthy Mr.C.H.Moseley, Jr.Mr.R.B.Richey Mr.R.B.Starkey, Jr.Mr.D.L.Tibbitts Mr.R.A.Watson Mr.B.H.Webster Mr.B.M.Williams Mr.S.R.Zimmerman File.'HI/A-2D SHNPP Reg.Compliance (HX-0941)Day File Document Services MEM/HO-8801070/2/OS1 Radioactive Gaseous Effluent Monitor S'pecial Report~Back round: Vent stack 5A wide range gas monitor, (WRGM)01WV-3547-1 was declared inoperable under-=Technical Specification-3.3.3.11, Radioactive
NOTES:Application for permit renewal filed.                             05000400 RECIPIENT       COPIES          RECIPIENT          COPIES ID CODE/NAME     LTTR ENCL      ID  CODE/NAME      LTTR ENCL PD2-1 LA             1    1    PD2-1  PD              1    1 BUCKLEY,B             1    1 INTERNAL: ACRS MICHELSON         1    1    ACRS MOELLER          2    2 AEOD/DOA             1    1    AEOD/DSP/NAS          1    1 LEOD/DSP/ROAB         2    2    AEOD/DS P/TPAB      .1      1 ARM/DCTS/DAB         1    1    DEDRO                  1    1 NRR/DEST/ADS 7E       1    0    NRR/DEST/CEB 8H        1    1 NRR/DEST/ESB  SD      1    1,  NRR/DEST/ICSB 7        1    1 NRR/DEST/MEB  9H      1    1    NRR/DEST/MTB 9H        1    1 NRR/DEST/PSB  SD,    1    1    NRR/DEST/RSB SE      .1 NRR/DEST/SGB  8D      1     1   NRR/DLPQ/HFB 10        1     1 NRR/DLPQ/QAB  10      1     1   NRR/DOEA/EAB 11        1     1 NRR/DREP/RAB  10      1     1   NRR/DREP/RPB 10        2    2
'Gaseou's'ffluent Monitoring Instrumentation, on April'12, 1988, at 0830.Thxs was due to the loss'f sample flow that would result during calibration of.the sample flow meter.Efforts to return the monitor to operable status within 7 days have been unsuccessful, thus.the need, for this special=report, which is submitted pursuant to Technical Specification 3.3.3.6, Action C.Descry tion of Event: On April 12, 1988, the sample flow meter.was scheduled to undergo a routine calibration.
            ~~DI-Sg    B9A    1     1     NRR/PMAS/ILRB12        1     1 02      1     1   RES TELFORD,J          1   ' 1 RES/DE/EIB            1     1   RES/DRPS DIR          1 RGN2    FILE  01      1     1 EXTERNAL: EG&G GROH,M            4   '4   FORD BL1)G SOY,A      1     1 H ST LOBBY WARD      1    1    LPDR                  1     1 NRC PDR              1     1   NSIC HARRIS,J          1    1 NSIC MAYS,G          1    1 A
At 0830 the equipment:
D TOTAL NUMBER OF COPIES REQUIRED: LTTR    '5    ENCL    44
was declared inoperable and the calibration (MST-I0377) was started.Immediately upon starting, it was discovered that the procedure was in error, and a Temporary Change was needed to correct the procedure.
 
This process was completed and the calibration was restarted.
C~L Carolina Power 8 Light Company
at 0848 on April 13, 1988.At 1100 the calibration was stopped again due to an incorrect-data table in the procedure.
* HARRIS NUCLEAR PROJECT P. O. Box 165 New Hill, North    Carolina    27562 File Number'. SHF/10-13510C Letter Number'. - HO-880107 (0)
This required an Advance Change to be made to the procedure and it was not approved until April 14, 1988.The procedure was restarted at 1230 on April 14, 1988, and continued until it was found that the Low Range flow transmitter could-not be calibrated.
United States Nuclear Regulatory Commission Attention:    Document Control Desk Washington, DC"'0555 HARRIS NUCLEAR PROJECT UNIT      1 DOCKET NO.   '50-400 LICENSE NO. NPF-63 NRC  14-DAY SPECIAL REPORT Gentlemen:
A work request was initiated to replace the defective transmitter, and a subsequent check of spare parts revealed that a replacement part of the same type was not available.
In accordance with Technical Specifications 3.3.3.6 and 6.9.2 for the Shearon Harris Nuclear Power Plant, Unit No. 1, Carolina Power il: Light Company hereby submits      this Special Report. This Special Report concerns operability of a radiation monitor.
A transmitter of a different type was located but was not approved for use, so a replacement transmitter has been ordered.Calibration continued until April 19,.1988, when it was complete with the.,exception of the Low Range flow transmitter calibration and final closeout checks.The compensatory actions requ'ired by Technical Specifications 3.3.3.11 Table 3.3-13, Actions 46, 47, and 49 required an auxiliary sampler to be hooked up to continuously monitor the stack-while the installed effluent monitor was inoperable.
Very  truly yours, R. A. Watson Vice President Harris Nuclear Project JRJ:msb Enclosure cc. 'Dr. J. N. Grace (NRC-RII)
This is being performed and'all compensatory measures'for gaseous effluent and accident monitoring for stack 5A were satisfied."MEM/HO-8801070/3/OS1 Cause.The monitor wa's declared inoperable initially due to the loss of sample flow that would occur while attempting calibration of the sample flow transmitter.
Mr. B. Buckley (NRR)
The primary cause of the delay in restoring the monitor to service is the unexpected problems in procuring the correct type of flow transmitter.
Mr. G. Maxwell (NRC-SHNPP) 8805050121    880502 PDR  ADOCK    05000400 DCD MEM/HO-8801070/1/OS1
Two transmitters were waceivM buxom Aux', Zns~enks, 2nc.~~xil 22, Nut both were found to be defective and had to be returned to the vendor.The cause of the failure of the Low Range flow transmitter, which was discovered during the calibration of the sample flow meter, is not known.Corrective Action: The corrective actions taken to restore the monitor to operable status were to order a new Low Range flow transmitter of the correct type and complete the calibration procedure.
 
The monitor will be returned to service as soon as a workable transmitter is received from Kurz Instruments.
bcc .'r.      H. R. Banks Mr. R. K..Buckles (LIS)
A scheduled corn'pletion date is'ot available at this time but will be provided later in a supplemental report.MEM/:iO-8801070/4/OS1}}
Mr.= C. Carmichael (2)
Mr. R. M. Coats Mr. C. W. Crawford Mr. A. B. Cutter Mr. G. L.'Forehand Mr. B. J. Furr Mr. L.'. Gucwa Mr. J. L. Harness Mr. Q. J. Hindman, Jr.
Mr. D. E. Hollar Dr. J. D. E. Jeffries Mr. L. I. Loflin Mr. R. E. Lumsden Mr. D;  C. McCarthy Mr. C. H. Moseley, Jr.
Mr. R. B. Richey Mr. R. B. Starkey, Jr.
Mr. D. L. Tibbitts Mr. R. A. Watson Mr. B. H. Webster Mr. B. M. Williams Mr. S. R. Zimmerman File.'HI/A-2D SHNPP Reg. Compliance    (HX-0941)
Day File Document Services MEM/HO-8801070/2/OS1
 
Radioactive Gaseous Effluent Monitor S'pecial Report
~Back  round:
Vent    stack  5A wide      range gas monitor,      (WRGM)  01WV-3547-1      was declared      inoperable      under -= Technical    Specification- 3.3.3.11, Radioactive 'Gaseou's'ffluent              Monitoring Instrumentation,           on April '12, 1988, at 0830. Thxs was due to the loss'f sample flow that would result during calibration of. the sample flow meter.
Efforts to return the monitor to operable status within 7 days have    been unsuccessful,       thus .the need, for this special= report, which is submitted pursuant to Technical Specification 3.3.3.6, Action C.
Descry    tion of Event:
On  April  12, 1988, the sample flow meter .was scheduled to undergo a routine calibration.               At 0830 the equipment: was declared inoperable      and    the    calibration (MST-I0377) was started.
Immediately upon starting,         it  was discovered that      the procedure was    in error,     and  a Temporary    Change was needed    to correct the procedure.     This process      was completed and the calibration was restarted. at  0848 on April 13, 1988.        At 1100 the calibration was stopped again due to an incorrect- data table in the procedure.
This required an Advance Change to be made to the procedure and                 it was not approved        until April 14, 1988.           The procedure was restarted at 1230 on April 14, 1988, and continued until                  it was found that       the Low Range flow transmitter could not be          -
calibrated. A work request was initiated to replace the defective transmitter, and a subsequent check of spare parts revealed that a replacement      part of the same type was not available.                         A transmitter of a different type was located but was not approved for use, so a replacement transmitter has been ordered.
Calibration continued until April 19,. 1988, when it was complete with the .,exception of the Low Range flow transmitter calibration and  final  closeout checks.
The    compensatory actions requ'ired by Technical Specifications 3.3.3.11    Table 3.3-13, Actions 46, 47, and 49 required an auxiliary sampler to be hooked up to continuously monitor the stack- while the installed effluent monitor was inoperable.                 This is being    performed    and  'all  compensatory  measures    'for   gaseous effluent and accident monitoring for stack 5A were satisfied.
"MEM/HO-8801070/3/OS1
 
Cause.
The  monitor  wa's declared inoperable initially due to the loss of sample  flow that would occur while attempting calibration of the sample  flow transmitter. The primary cause of the delay in restoring the monitor to service is the unexpected problems in procuring the correct type of flow transmitter. Two transmitters were waceivM buxom Aux', Zns~enks, 2nc.        ~  ~xil 22, Nut both were found to be defective and had to be returned to the vendor.
The cause of the failure of the Low Range flow transmitter, which was discovered during the calibration of the sample flow meter, is not known.
Corrective Action:
The  corrective actions taken to restore the monitor to operable status were to order a new Low Range flow transmitter of the correct type and complete the calibration procedure. The monitor will be returned to service as soon as a workable transmitter is received from Kurz Instruments.       A scheduled corn'pletion date available at this time but will be provided later in a is'ot supplemental  report.
MEM/:iO-8801070/4/OS1}}

Revision as of 02:40, 22 October 2019

Special Rept:On 880412,vent Stack 5A wide-range Gas Monitor Declared Inoperable.Caused by Loss of Sample Flow That Would Occur While Attempting Calibr of Sample Flow Transmitter. Correct low-range Flow Transmitter Ordered
ML18022A644
Person / Time
Site: Harris Duke Energy icon.png
Issue date: 05/02/1988
From: Watson R
CAROLINA POWER & LIGHT CO.
To:
NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
References
HO-880107-(O), NUDOCS 8805050121
Download: ML18022A644 (8)
v • d • e


Text

Attachment 1 Carolina power a Light Company HARRIS NUCLEAR PROJECT P. 0. Box 165 New Hill, North Carolina 27562 gg/os/88 File Number'SHF/10-13510C Letter Number'HO-880107 (0)

United States Nuclear Regulatory Commission Attention: Document Control Desk Washington, DC 20555 HARRIS NUCLEAR PROJECT UNIT 1 DOCKET NO. 50-400 LICENSE NO. NPF-63 NRC 14-DAY SPECIAL REPORT Gentlemen:

In accordance with Technical Specifications 3.3.3.6 and 6.9.2 for the Shearon Harris Nuclear Power Plant, Unit No. 1, Carolina Power

& Light Company hereby submits this Special Report. This Special Report concerns operability of a radiation monito'r.

Very truly yours, R, A. Watson Vice President Harris Nuclear Project JRJ:msb Enclosuxe cc'Dr. J. N. Grace (NRC"RII)

Mr. B. Buckley (NRR)

Mr. G. Maxwell (NRC-SHNPP)

MEM/HO-8801070/1/OS1

Radioactive Gaseous Effluent Monitor Special Report

~Back round'.

Vent stack 5A wide range gas monitor, (WRGM) 01WV-3547-1 was declared inoperable under Technical Specification 3.3.3.11, Radioactive Gaseous Effluent Monitoring Instrumentation, on April 12, 1988, at 0830. This was due to the loss of sample flow that would result during calibration of the sample flow meter.

Efforts to return the monitor to operable status within 7 days have been unsuccessful, thus the need for this special report, which is submitted pursuant to Technical Specification 3.3.3.6, Action C.

Descri tion of Event:

On April 12, 1988, the sample flow meter was scheduled to undergo a routine calibration. At 0830 the equipment was declared inoperable and the calibration (MST-I0377) was started.

Iamediately upon starting, it was discovered that the procedure was in error, and a Temporary Change was needed to correct the procedure. This process was completed and the calibration was restarted at 0848 on April 13, 1988. At 1100 the calibration was stopped again due to an incorrect data table in the procedure.

This required an Advance Change to be made to the procedure and it was not approved until April 14, 1988. - The procedure was restarted at 1230 on April 14, 1988, and continued until it was found that the Low Range flow transmitter could not be calibrated. A work request was initiated to replace the defective transmitter, and a subsequent check of spare parts revealed that a replacement part of the same type was not available. A transmitter of a different type was located but was not approved for use, so a replacement transmitter has been ordered.

Calibration continued until April 19, 1988, when it was complete with the exception of the Low Range flow transmitter calibration and final closeout checks.

The compensatory actions required by Technical Specifications 3.3.3.11 Table 3.3-13, Actions 46, 47, and 49 required an auxiliary sampler to be hooked up to continuously monitor while the installed effluent monitor was inoperable. This the'tack is being performed and all compensatory measures for gaseous effluent and accident monitoring for stack 5A were satisfied.

MEM/HO-8801070/3/OS1

Cause:

The monitor was declared inoperable initially due to the loss of sample flow that. would occur while attempting calibration of the sample flow transmitter. The primary cause of the delay in restoring the monitor to service is the unexpected problems in procuring the correct type of flow transmitter. Two transmitters were received from Kurz Instruments, Inc. on April 22, but both were found to be defective and had to be returned to the vendor.

The cause of the failure of the Low Range flow transmitter, which was discovered during the calibration of the sample flow meter, is not known'orrective Action:

The corrective actions taken to restore the monitor to operable

'status were to order a new Low Range flow transmitter of the correct type and complete the calibration procedure. The monitor will be returned to service as soon as a workable transmitter is received from Kurz Instruments. A scheduled completion date is not available at this time but will be provided later in a supplemental report.

MEM/H0-8801070/4/OS1

AC CEISRATZD DISTRIBUTION DEMONSTRATION SYSTEM REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)

ACCESSION NBR:8805050121 DOC.DATE: 88/05/02 NOTARIZED- NO DOCKET FACIL:50-400 Shearon Harris Nuclear Power Plant, Unit .1, Carolina 05000400 AUTH;NAME AUTHOR AFFILIATION WATSON,R.A. Carolina Power & Light'Co.

RECIP.NAME RECIPIENT AFFILIATION Document Control Branch (Document Control Desk)

SUBJECT:

Special rept:on 880412,vent stack 5A wide range gas monitor declared inoperable.

DISTRIBUTION CODE: IE22D COPIES RECEIVED ITR ZSCL i EIZE~

TITLE: 50.73 Licensee Event Report (LER), Incident .Rpt, etc.

NOTES:Application for permit renewal filed. 05000400 RECIPIENT COPIES RECIPIENT COPIES ID CODE/NAME LTTR ENCL ID CODE/NAME LTTR ENCL PD2-1 LA 1 1 PD2-1 PD 1 1 BUCKLEY,B 1 1 INTERNAL: ACRS MICHELSON 1 1 ACRS MOELLER 2 2 AEOD/DOA 1 1 AEOD/DSP/NAS 1 1 LEOD/DSP/ROAB 2 2 AEOD/DS P/TPAB .1 1 ARM/DCTS/DAB 1 1 DEDRO 1 1 NRR/DEST/ADS 7E 1 0 NRR/DEST/CEB 8H 1 1 NRR/DEST/ESB SD 1 1, NRR/DEST/ICSB 7 1 1 NRR/DEST/MEB 9H 1 1 NRR/DEST/MTB 9H 1 1 NRR/DEST/PSB SD, 1 1 NRR/DEST/RSB SE .1 NRR/DEST/SGB 8D 1 1 NRR/DLPQ/HFB 10 1 1 NRR/DLPQ/QAB 10 1 1 NRR/DOEA/EAB 11 1 1 NRR/DREP/RAB 10 1 1 NRR/DREP/RPB 10 2 2

~~DI-Sg B9A 1 1 NRR/PMAS/ILRB12 1 1 02 1 1 RES TELFORD,J 1 ' 1 RES/DE/EIB 1 1 RES/DRPS DIR 1 RGN2 FILE 01 1 1 EXTERNAL: EG&G GROH,M 4 '4 FORD BL1)G SOY,A 1 1 H ST LOBBY WARD 1 1 LPDR 1 1 NRC PDR 1 1 NSIC HARRIS,J 1 1 NSIC MAYS,G 1 1 A

D TOTAL NUMBER OF COPIES REQUIRED: LTTR '5 ENCL 44

C~L Carolina Power 8 Light Company

  • HARRIS NUCLEAR PROJECT P. O. Box 165 New Hill, North Carolina 27562 File Number'. SHF/10-13510C Letter Number'. - HO-880107 (0)

United States Nuclear Regulatory Commission Attention: Document Control Desk Washington, DC"'0555 HARRIS NUCLEAR PROJECT UNIT 1 DOCKET NO. '50-400 LICENSE NO. NPF-63 NRC 14-DAY SPECIAL REPORT Gentlemen:

In accordance with Technical Specifications 3.3.3.6 and 6.9.2 for the Shearon Harris Nuclear Power Plant, Unit No. 1, Carolina Power il: Light Company hereby submits this Special Report. This Special Report concerns operability of a radiation monitor.

Very truly yours, R. A. Watson Vice President Harris Nuclear Project JRJ:msb Enclosure cc. 'Dr. J. N. Grace (NRC-RII)

Mr. B. Buckley (NRR)

Mr. G. Maxwell (NRC-SHNPP) 8805050121 880502 PDR ADOCK 05000400 DCD MEM/HO-8801070/1/OS1

bcc .'r. H. R. Banks Mr. R. K..Buckles (LIS)

Mr.= C. Carmichael (2)

Mr. R. M. Coats Mr. C. W. Crawford Mr. A. B. Cutter Mr. G. L.'Forehand Mr. B. J. Furr Mr. L.'. Gucwa Mr. J. L. Harness Mr. Q. J. Hindman, Jr.

Mr. D. E. Hollar Dr. J. D. E. Jeffries Mr. L. I. Loflin Mr. R. E. Lumsden Mr. D; C. McCarthy Mr. C. H. Moseley, Jr.

Mr. R. B. Richey Mr. R. B. Starkey, Jr.

Mr. D. L. Tibbitts Mr. R. A. Watson Mr. B. H. Webster Mr. B. M. Williams Mr. S. R. Zimmerman File.'HI/A-2D SHNPP Reg. Compliance (HX-0941)

Day File Document Services MEM/HO-8801070/2/OS1

Radioactive Gaseous Effluent Monitor S'pecial Report

~Back round:

Vent stack 5A wide range gas monitor, (WRGM) 01WV-3547-1 was declared inoperable under -= Technical Specification- 3.3.3.11, Radioactive 'Gaseou's'ffluent Monitoring Instrumentation, on April '12, 1988, at 0830. Thxs was due to the loss'f sample flow that would result during calibration of. the sample flow meter.

Efforts to return the monitor to operable status within 7 days have been unsuccessful, thus .the need, for this special= report, which is submitted pursuant to Technical Specification 3.3.3.6, Action C.

Descry tion of Event:

On April 12, 1988, the sample flow meter .was scheduled to undergo a routine calibration. At 0830 the equipment: was declared inoperable and the calibration (MST-I0377) was started.

Immediately upon starting, it was discovered that the procedure was in error, and a Temporary Change was needed to correct the procedure. This process was completed and the calibration was restarted. at 0848 on April 13, 1988. At 1100 the calibration was stopped again due to an incorrect- data table in the procedure.

This required an Advance Change to be made to the procedure and it was not approved until April 14, 1988. The procedure was restarted at 1230 on April 14, 1988, and continued until it was found that the Low Range flow transmitter could not be -

calibrated. A work request was initiated to replace the defective transmitter, and a subsequent check of spare parts revealed that a replacement part of the same type was not available. A transmitter of a different type was located but was not approved for use, so a replacement transmitter has been ordered.

Calibration continued until April 19,. 1988, when it was complete with the .,exception of the Low Range flow transmitter calibration and final closeout checks.

The compensatory actions requ'ired by Technical Specifications 3.3.3.11 Table 3.3-13, Actions 46, 47, and 49 required an auxiliary sampler to be hooked up to continuously monitor the stack- while the installed effluent monitor was inoperable. This is being performed and 'all compensatory measures 'for gaseous effluent and accident monitoring for stack 5A were satisfied.

"MEM/HO-8801070/3/OS1

Cause.

The monitor wa's declared inoperable initially due to the loss of sample flow that would occur while attempting calibration of the sample flow transmitter. The primary cause of the delay in restoring the monitor to service is the unexpected problems in procuring the correct type of flow transmitter. Two transmitters were waceivM buxom Aux', Zns~enks, 2nc. ~ ~xil 22, Nut both were found to be defective and had to be returned to the vendor.

The cause of the failure of the Low Range flow transmitter, which was discovered during the calibration of the sample flow meter, is not known.

Corrective Action:

The corrective actions taken to restore the monitor to operable status were to order a new Low Range flow transmitter of the correct type and complete the calibration procedure. The monitor will be returned to service as soon as a workable transmitter is received from Kurz Instruments. A scheduled corn'pletion date available at this time but will be provided later in a is'ot supplemental report.

MEM/:iO-8801070/4/OS1

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