IR 05000416/1980029
| ML19347E139 | |
| Person / Time | |
|---|---|
| Site: | Grand Gulf  |
| Issue date: | 03/06/1981 |
| From: | Kellogg P, Wagner A NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II) |
| To: | |
| Shared Package | |
| ML19347E130 | List: |
| References | |
| 50-416-80-29, NUDOCS 8104240086 | |
| Download: ML19347E139 (4) | |
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UNITED STATES
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9,,,o NUCLEAR REGULATORY COMMISSION
f E REGION 11
e 101 MARIETTA ST., N.W., SUITE 3100 ATLANTA, GEORGIA 30303 o
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Report No. 50-416/80-29 Licensee: Mississippi Power & Light Company Jackson, MS
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Facility Name: Grand Gulf Docket No. 50-416
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License No. CPPR-118
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4-2-27-9/
Inspector:
au A. G.' Wagner /'
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Date Signed Accompanying Personnel:
L. W. Garner
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Approved by:
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Da'te Signed P. Kellogg, Section Chpf, 3DNS Branch
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SUMMARY Inspection on December 1-31, 1980 Areas Inspected This routine, announced inspection involved 79 inspector-hours on site in the areas of system walkdown, reactor pressure vessel hydrostatic test, temporary alteration control, plant tour and inspector follow-up items.
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Results:
Of the five areas inspected, no violations or deviations were identified in four areas; one violation was found in one area (Violation - control of temporary alterations paragraph 5).
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DETAILS 1.
Persons Contacted Licensee Employees
- C. K. McCoy, Plant Manager C. R. Hutchinson, Startup Manager
- J. W. Roberts, Startup Supervisor
- S. F. Tanner, Quality Assuranca Engineer
- D. L. Hunt, Plant Quality Supervisor L. Eichenaerger, Test Supervisor D. Cochran, Plant Quality Engineer J. Yelverton, Quality Assurance Supervisor M. Howe, Test Supervisor Other Organizations
- M. R. Lindsey, Bechtel Project Quality Assurance Engineer NRC Resident Inspector L. W. uarner
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- Attended exit interview 2.
Exit Interview The inspection scope and findings were summarized on December 31, 1980, with those persons indicated in Paragraph 1 above. The licensee had no comments
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3.
Licensee Action on Previous Inspection Findings (Closed) Unresolved Item (50-416/80-18-07) Reactor Controls Incorporated Work Practices.
The damaged area on the scram accumulators was repaired.
The area was rechecked by liquid penetrant and untrasonic examination, with no deficiencies noted. A visual inspection was conducted by Bechtel Field Engineering of the piping in close proximity of other electrical hangers, and has determined that no other damage exists. Reactor Controls personnel have been reinstructed on possible effects of this practice. All personnel have been instructed to exercise extreme care in the future. The inspector has reviewed the licensee's corrective actions.
There are no further questions.
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Unresolved Items Unresolved items were not identified during this inspection.
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5.
Temporary Alterations Violation 416/80-29-01 Control of Temporary Alterations.
The inspector reviewed temporary alterations installed in systems under the control of checkout and turnover organization. They were reviewed for compliance with Checkout and Turnover Manual Chapter 4 Section 11. On December 30, 1980, the High Pressure Core Spray system had a temporary strainer installed in the pump suction line.. The instrument piping was installed in the pump suction line apparently for monitoring differiential pressure. There were
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no authorizations or tags. installed for control and authorization of the system modifications.
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System Walkdown The walkdown of the High Pressure Core Spray system was observed for con-
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formance to Grand Gulf Startup Manual, section 7000, paragraph 4.1.4 and Bechtel Checkout and Turnover Manual, chapter 4, section 16.
No violations or deviations were identified.
It should be noted that there was an excessively large number of cleanliness and testing deficiencies identified during the walkdown.
System hydrostatic testing was not completed until approximately three weeks after the walkdown.
It appears that an additional delay will be encountered until the completion of check-out and turnover testing. This indicates that the system may not have been ready for walkdown it the time it was conducted. The Checkout and Turnover Manual states that the walkdown is normally done two weeks prior to turn-over.
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7.
Reactors Pressure Vessel Hydrostatic Test Portion.s of.the.. Reactor. Pressure Vessel Hydrostatic Test, test procedure.and
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test ' preparations' were ' reviewed for' conformance 'with FSAR chapter"3, '5, Bechtel Checkout and Turnover Manual chapter 4, and ASME Boiler and Pressure Vessel Code,Section III.
Minor procedural comments were resolved with licensee representatives prior to conducting hydrostatic test.
No violations or deviations were identified.
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Inspector Follow-up Items The inspector reviewed the corrective actions for the~following previously identified inspector open items.
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(Closed) Open Item 416/80-18-02; The requirements for inclusion of the walkdown notification in the turnover package were ambiguous. The turnover documention required for filing and retention has been revised and clarified. This notification is not required to be retained. This item is close,
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(Closed) Open Item 416/80-21-12; All scram accumulator piping was reinspected. All defects noted were corrected. The inspector reviewed the documentation of the licensee's corrective actions. This item is closed.
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(Closed) Open Item 416/80-18-05; All Checkout and Turnover Engineers were reinstructed in precautions and work practices for working in and around cable trays.
The inspector reviewed documentation of the
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licensee's corrective actions. This item is closed.
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(Closed) Open Item 416/80-21-13; A Job Information Bulletin was issued to and reviewed with all craft personnel. This bulletin specified work practices and precautions for working in and around cable trays.
The inspector reviewed documentation of the licensee's corrective actions.
This item is closed.
9.
Plant Tour The inspector toured portions of the Control Building, Diesel Generator Building and Containment.
The tours were made at various times during the inspection period.
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Elevation 148' Cable Spreading Room -
The safety-related cable trays contained an excessive amount of debris and construction scrap metal.
(Previously reported noncompliance 416/79-33-01 will remain open).
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Elevation 139' Area 9 Switchgear Room -
There.was an. increasing. accumulation of dirt and debris.in safety-
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related ' cable ' trays.' ~The flooi wu ' littered with ' peanuts, ~ candy wrappers and food scraps. The ventilation fan contained a cigarette butt and an empty snuff can. The filter cover on panel IH103 was torn away with a penetration box cover on top of the panel.
The access covers were removed from the back of protection panel BPZ10 with no filter protection installed.
Cable tray 1AATN160 contained construction scrap metal.
This zone IV cleanliness area has been the subject of previous inspection findings in the area of housekeeping and cleanliness.
(Previously reported noncompliance 416/79-33-01 will remainopen).
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