ML20148E998
| ML20148E998 | |
| Person / Time | |
|---|---|
| Site: | Haddam Neck File:Connecticut Yankee Atomic Power Co icon.png |
| Issue date: | 03/11/1988 |
| From: | Eapen P, Hunter J, Kucharski S NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I) |
| To: | |
| Shared Package | |
| ML20148E964 | List: |
| References | |
| 50-213-88-01, 50-213-88-1, NUDOCS 8803280044 | |
| Download: ML20148E998 (6) | |
See also: IR 05000213/1988001
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U.S. NUCLEAR REGULATORY COMMISSION
REGION I
Report No.
50-213/88-01
Docket No.
50-213
License No. DPR-61
Licensee:
Connecticut Yankee Atomic
Power Company
Facility Name:
Haddam Neck
Inspection At:
Haddam Neck, Connecticut
Inspection Conducted: January 11-21, 1988
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Inspectors: _Staney{.Kucharski
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Approved by:
P.K. Eapen, Chfef, Special Test
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Programs Section, E.B. , DRS
Inspection Summary:
Inspection on January 11-21,1988 (Inspection Report
No. 50-213/88-01)
Areas Inspected:
Routine announced inspection of the Inservice Test program,
which included review of procedures, witnessing of test and interviewing test
personnel.
Results: One violation and one unresolved item was identified.
Failure to
reco W opening time for the Service Water Isolation Valve SW-A0V-129 resulted
in the violation.
Completion of Surveillance Procedure improvement program
is the subject of the unresolved item.
The inspector noted that the IST pro-
cedures are very confusing to the test personnel.
The Quality Assurance
department was not adequately involved to identify and correct problems in the
IST area.
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Details
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1.0 Persons Contacted
A.
Connecticut Yankee Atomic Power Company
J.E. Beauchamp, Quality Service Supervisor
G. Bouchard, Unit Superintendent
J.W. Calderone, ISI Engineer
J.L. Delawrence, ISI Assistant Supervisor
P. L'Heureux, Engineering Supervisor
D.J. Ray, Operation Supervisor
M.A. Smith, ISI Associate Engineer
B.
NRC Personnel
A.A. Asars, Resident Inspector
2.0 Inservice Testing (IST) Program for Pumps and Valves
2.1 Scope of Review
The inspector reviewed the licensee's IST program implementation to
ascertain compliance with 10 CFR 50.55a(g) which requires Inservice
Testing (IST) of pumps and valves in accordance with Section XI of
the ASME Boiler and Pressure Vessel Code. A major portion of this
review was an evaluation of the licensee's IST prograrr with respect
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to procedures, conduct of test and analysis of results.
2.2 Procedure Review
The inspector reviewed the surveillance p.ocedures listed in
Appendix A for technical adequacy and to ascertain compliance with
requirements of Technical Specifications,Section XI of the ASME
Boiler and Pressure Vessel Code, and 10 CFR 50.55a.
During the
review process the inspector noted that the surveillance procedures
were not clearly written.
The inspector identified such concerns as
mislabeled valves, and confusing terminology for the test personnel
to follow.
Parts of the surveillance procedures were written to
allow test personnel to enter test data easily and parts were written
such that data were omitted (see Secti M 2.3).
The licensee ack-
nowledged the inspector's concerns and stated that they are imple-
menting a surveillar.ce procedure improvement program to review all
the procedures and improve them as needed. This item is unresolved
pending completion of the improvement program.
(UNR 50-213/88-01-01),
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2.3 Test Witnessing
On January 12, 1988, the inspector witnessed the surveillance test of
Service Water Isolation Valves SW-A0V-129, SW-A0V-130, SW-A0V-8, and
SW-A0V-9.
The test was being conducted with approved procedures
No. SUR 5.7-67 Inservice Inspection of Service Water Isolation Valves
SW-A0V-129, SW-A0V-130, SW-A0V-8 and SW-A0V-9, Revision 8,
April 22, 1987.
The inspector observed the performance of the test
to ascertain that the prerequisites were met, the proper precautions
were taken, the instrumentation used for the test had the required
calibration stickers and the personnel involved in performing the
test were knowledgeable of the procedure and its requirements.
The
inspector noted during the performance of the test that the personnel
performing the test did not comply with the procedure in that they
did not enter the opening time for SW-A0V-129.
The test personnel
initialed the step and continued on with the test without properly
recording the data as required.
This is in violation of the licensee's
Technical Specifications 6.8.1 which states in part that written
procedures shall be established, implemented and maintained that meet
or exceed the requirements and recommendations of Sections 5.1 and 5.3
of ANSI N18.7-1976 and Appendix "A" of USAEC Regulatory Guide 1.33
(50-213/88-01-02).
2.4
IST Results Evaluation
Tho inspector reviewed iadividual data Sheets and trend charts for a
sample of the tests listec in Appendix A.
All the data were analyzed
by the responsible personnel within two days of the test.
Thr. in-
spector ncted several problems with documentation.
The licensee
agreed to include this in their procedure enhancement program.
The
inspector had no further questions,
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3.0 QA/QC Involvement
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During the review of the IST program, the inspector interviewed the QA
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department personnel to determine their involvement with the program. The
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inspector noted that QA does a very limited review of the IST procedures.
In regard to test witnessing, QA had limited involvement (two tests in the
past year).
The QA department has agreed to plan increase coverage of
this area.
The inspector had no further questions at this time.
4.0 Review of Third Ten-Year Interval Inservice Test (IST) Program Submittal
A working meeting was held onsite on January 13, 1988 to discuss questions
and cor.ments resulting from the NRC review of the licensee's IST Program
Submittal.
The questions and comments that served as the agenda for the
meeting and the response to those questions and comments are documented
separately in the meeting minutes.
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The licensee representatives were given a brief introduction outlining the
agenda and the methods used for documentation of the questions and
responses.
The introduction was followed by detailed discussions of the
specific IJRC questions and comments regarding the IST submittal.
The
discussions resulted in eight open items for the licensee and twenty-three
items that will be corrected in their revised submittal.
The licensee was requested to provide the Region I office with the
required information necessary to resolve the open items and to also
ensure that their revised submittal incorporated all of the resolutions
of the items discussed in the meeting minutes.
5.0 Exit Meeting
A meeting was held on January 21, 1988 to discuss the scope and findings
of the inspection as delineated in this report with licensee representa-
tion denoted in Paragraph 1.
At no time during this inspection was
written information provided to the licensee.
The licensee representatives
did not indicate that this inspection involved any proprietary information.
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APPENDIX A
Documents Reviewed
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Surveillance Procedure No. SUR 5.7-10, Inservice Inspection Pump
Analysis and Documentation, Revision 6, May 23, 1985
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Surveillance Procedure No. SUR 5.7-19, Inservice Inspection Pump
Surveillance, Revision 5, August 1, 1983
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Surveillance Procedure No. SUR 5.7-20, Inservice Inspection of
Charging Line Stop Valves, Revision 5, July 3, 1987
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Surveillance Procedure No. SUR 5.7-22, Feedwater Supply to Steam
Generator Check Valves, Revision 3, June 20, 1986
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Surveillance Procedure No. SUR 5.7-27, Steam Generator
Atmospheric Dump Valves, Revision 6, July 3, 1987
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Surveillance Proccdure No. SUR 5.7-30, Spent Fuel Pit Pump A and
B Discharge Check Valves, Revision 5, November 29, 1985
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Surveillance Procedure No. SUR 5.7-67, Inservice Inspection of
Service Water Isolation Valves SW-A0V-130, SW-A0V-129, SW-A0V-8,
SW-A0V-9, Revision 8, April 22, 1987
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Surveillance Procedure No. SUR 5.7-68, Inservice Inspection of
Metering Pump Suction MOVs, Revision 5, July 3, 1987
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Surveillance Procedure No. SUR 5.7-69, Inservice Inspection of
Boric Acid Pump Discharge Check Valves, BA-CV-361, BA-CV-370,
Revision 6, July 3,1987
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Surveillance Procedure No. SUR 5.7-70, Auxiliary Feedwater MOV's
FW-MOV-35 and FW-MOV-160, Revision 4, October 18, 1985
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Surveillance Procedure No. SUR 5.7-87, Auxiliary Steam Generator
Feed Pump Control Valves (MS-PICV-1206A and 12069), Revision 2,
May 7, 1986
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Surveillance Procedure No. SUR 5.7-88, Inservice Inspection of
PORV Block Valves (PR-MOV-567 and PR-MOV-569), Revision 7,
February 19, 1987
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APPENDIX A
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Surveillance Procedure No. SUR 5.7-89, Service Water Pump
Discharge Check Valves, Revision 4, October 18, 1985
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Surveillance Procedure No. SUR 5.7-95, Main Steam Drain Valves,
Revision 2, June 20, 1986
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Surveillance Procedure No. SUR 5.7-117, Inservice Inspection of
Charging System Valves, Revision 1, May 29, 1987
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Surveillance Procedure No. SUR 5.7-118, Service Water
Punctuation Check Valves, Revision 1, April 18, 1987
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Surveillance Procedure No. SUR 5.7-119, Inservice Inspection of
Fill Header FH-MOV-344 Bypass Valve, Revision 0, April 6, 1987
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Surveillance Procedure No. SUR 5.7-121, Inservice Inspection of
RCP Seal Water Supply Check Valves CH-CB-305A, 305B, 305C, 305D,
Revision 0, April 6, 1987
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Surveillance Procedure No. SUR 5.7-131, Inservice Inspection of
RC-MOV-501, 512, 513, 514, 526, 537, 538 and 546, Revision 0,
July 17, 1937
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Surveillance Procedure No. SUR 5.5-28, Testing ISI Program
Safety and Relief Valves, Revision 3, July 3, 1987
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Preventive Maintenance Procedure, PMP 9.5-114, Safety Relief and
Relief Valves, Revision 9, February 19, 1987
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Surveillance Procedure No. SUR 5.1-12, Main Steam Line Isolation
Trip Valve Tests, Revision 11, May 19, 1987
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