IR 05000416/1982010
| ML20050H022 | |
| Person / Time | |
|---|---|
| Site: | Grand Gulf  |
| Issue date: | 03/17/1982 |
| From: | Girard E, Herdt R NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II) |
| To: | |
| Shared Package | |
| ML20050H019 | List: |
| References | |
| 50-416-82-10, NUDOCS 8204140134 | |
| Download: ML20050H022 (6) | |
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ATLANTA, GEORGIA 30303 Report No. 50-416/82-10 Licensee: Mississippi Power and Light Company Jackson, MS 39205 Facility Name: Grand Gulf Docket No. 50-416 License No. CPPR-118 Inspection at Grand Gulf site near Port Gibson, MS Inspector:
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' Dat'e Signed
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3//7 3-Approved by:_A. R. Herdt, Section Chief Date Signed
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Engineering Inspection Branch Division of Engineering and Technical Programs SUMMARY Inspection on February 8-12, 1982 Areas Inspected This routine, unannounced inspection involved 31 inspector-hours on site in the areas of licensee action on previous inspection findings, safety-related structures (structural steel and supports) - observation of completed work and
records review, safety-related components - observation of completed work and
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records review, and reactor vessel internals (welding) - observation of completed work and records review.
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Results j
No violations or deviations were identified.
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8204140134 820318 PDR ADOCK 05000416 G
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REPORT DETAILS 1.
Persons Contacted Licensee Employees
- G. B. Rogers, Site Manager
- J. W. Yelverton, QA Field Supervisor
- J. M. Kelly, QA Specialist Other Organizations D. Lindsey, Lead Piping Mechanical QC Engineer, Bechtel Power Corporation T. Drake, Southwest Region QA Manager, General Electric, I and SE Division NRC Resident Inspectors A. Wagner D. Scott
- Attended exit interview 2.
Exit Interview The inspection scope and findings were summarized on February 12, 1982, with those persons indicated in paragraph 1 above. The inspector described the areas inspected and discussed the inspection findings listed below.
No dissenting comments were received from the licensee.
Unresolved Item 416/82-10-01:
" Uncertainties in ASME Code Class for Valves" paragraph 6.
3.
Licensee Action on Previous Inspection Findings Violation 416/81-10-02: " Inadequate Inspection Activities".
The licensee informed the inspector that this item was still under investigation and was not ready to be closed. The licensee also stated that it might be necessary to supplement or amend its previous response letter to Region II, dated August 24, 1981 for this item.
4.
Unresolved Items Unresolved items are matters about which more information is required to determine whether they are acceptable or may involve violations or devia-tions. A new unresolved item identified during this inspection is discussed in paragraph r
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5.
Safety-Related Structures (Structural Steel and Supports) - Observation of Completed Work and Records Review The inspector selectively observed completed work and reviewed quality records for selected safety-related structures outside the containment to verify their compliance with regulatory requirements and FSAR commitments.
The structures checked and the applicable requirement documents and records utilized by the inspector in his observations and reviews are as follows:
a.
Structure:
HPCS Fuel Oil Day Tank
.Re_ qui rement Documents:
[1) Code - ASME Section III (74S74), Subsection NC (2)
Specification - M102.0R30 (3)
Installation drawing for HPCS Fuel Oil Day Tank Records:
(1) Receiving -
(a) Material Receiving Instruction and Inspection Record (MRI &
IR)
(b) Material Receiving Report (MRR)
(2)
Installation -
(a) Work Plan and Installation Record (WP/IR)
b.
Structu_re:
Spent Fuel Cask Crane Re_quirement Document:
(1) Specification - M062.0R6 Records:
(1) Receiving -
(a) MRI & IR (b) MRR (c) Supplier Deviation Request M062.0-001 (d) Condition Report 4053 (2) Test - QIT31 - 10208402 (3)
Installation -
(a) WP/IR o
c.
Structure:
Feedwater Leak Control System Pipe Supports (2)
Requirement Documents:
(1) Drawing 01E38G110A0lR2 (2) Drawing QIE38G110COSR2 Records:
(1) Hanger installation cards for above support structures
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The above structures were observed, to tbc extent accessible, for proper workmanship, configuration, locking of bolting, weld quality and size, and identification.
In addition, the records for the structures were reviewed to verify that they adequately document the accomplishment of required operations and inspections for assurance of the following:
a.
Receipt inspection b.
Materials c.
Installation d.
Inspections e.
Nonconformance/ deviation reports f.
Testing Within the areas inspected, no violations or deviations were identified.
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6.
Safety-Related Components - Observation of Completed Work and Review of Quality Records The inspector selectively observed completed work and reviewed quality records of six safety-related components to verify their compliance with regulatory requirements and FSAR commitments. The components checked, the applicable requirement documents, and the records used by the inspector in his observations and reviews are as follows:
a.
Component:
Reactor Water Cleanup System Valve G33F001 Requirement Documents:
(1) Specification - M242.0R11 (2) Drawing - M1342A Records:
(1) Valve Installation Card and Inspection Record (VIC & IR)
(2) Engineering and Quality Verification Documentation (3) MRI & IR b.
Component:
Reactor Core Isolation Cooling System Valve E51F013
. Requirement Documents:
(1) Speci fication - M242.0R11 (2) Drawing - M1346A Records:
(1) VIC & IR (2) Engineering and Quality Verification Documentation (3) MRI & IR c.
Components:
Feedwater System Valves B21F065A and B Requirement Dcouments:
(1) Specification - M242.0R11 l
(2) Drawing - M1328K t
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Records:
(1) VIC & IR (2) Engineering and Quality Verification Documentation (3) MRI & IR d.
Components:
Hydrogen Recombiners QIE61C003A-A and B-B Requirement Document:
(1) Specification - M190.0R6 Records:
D) Mil & IR (2) Work Plan / Inspection Records QIE 61511208Y0A and YOB The above listed valves were observed, to the extent practical and accessible, for proper installation location and installation workmanship and identification.
Only the sheet metal exterior cabinets of the recombiners noted above were readily accessible for viewing. The inspector observed the recombiner cabinet nearest the containment entrance for workmanship.
The records for the above listed valves and hydrogen recombiners were reviewed by the inspector to verify that they reflect adequate work accomplishment and inspection in accordance with the requirement specifications and drawings for assurance of the following:
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Storage b.
Installation c.
Material and fabrication certifications d.
Nonconformance/ deviation reports The inspector found that, although the FSAR (Table 5.2-5 and references to the table from sections 5.2.4.1, 5.5.1 and 5.5.3) indicated that all four valves inspected were to be ASME Section III Class 1 valves, three of the four were installed as Class 2 (E51F013, B21F065A and B21F065B).
One of the three valves installed as Class 2 was purchased as Class 1 (valve
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E51F013), but the other two were purchased as Class 2.
The valves installed as Class 2 were designated Class 2 by their respective instal-lation drawings.
The licensee stated that the FSAR was in error, not the valve procurement or installation requirements.
Cognizant licensee engi-neering and licensing personnel were not available to review this matter with the inspector during the inspection.
The inspector identified his concerns for proper valve class and FSAR correctness as unresolved item 416/82-10-01, " Uncertainties in ASME Code Class for Valves" Within the areas inspected, no violations or deviations were identified.
7.
Reactor Vessel Internals (Welding) - Observation of Completed Welds and Records Review The inspector observed completed welds and reviewed records for welding of reactor vessel internals to verify compliance with regulatory requirements l
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5 and FSAR commitments. The completed welds observed by the inspector were tack welds on feedwater sparger fasteners and supports and core spray nozzles, and circumferential butt welds in the core spray lines (e.g.,
disconnect to riser welds).
These welds were observed for proper work-manship and quality.
The welds for which records were reviewed by the inspector, the licensee requirement documents utilized in the reviews, and the records reviewed are as follows:
a.
Weld:
Feedwater sparger thermal sleeve to sparger weld 1A at 70 vessel orientation
_Re tuirement Documents:
(1) Procedure - GG10AI-10R2 (Welding Material Issuance and Control)
(2) Specification - M192.0R7 (Instal'ation of Internals)
(3) Specification - 22A4304R1 (4) Drawing - 767E182 Records:
(1) Welding material verification and control documentation for insert Heat 73797 and ER308 weld wire heat 741118 (2) Qualification record for welder N37 (3) Nondestructive examination reports b.
Weld:
Core spray disconnect to riser piping butt weld 45C Requirement Documents:
(1) Same as for a.(1) through (3) above (2) Drawing 762E966 Records:
(1) Welding material verification and control documentation for welding material heats 3548R and 74118 (2) Qualification records for welder N24 (3) Nondestructive examination reports The records for the above welds were reviewed to verify proper a.
Controls on welding materials b.
Weld identification c.
Welder qualification d.
Welding material e.
Weld visual inspection acceptance f.
Nondestructive examination acceptance
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Within the areas examined, no violations or deviations were identified.