IR 05000424/1982015
| ML20055A080 | |
| Person / Time | |
|---|---|
| Site: | Vogtle  |
| Issue date: | 06/21/1982 |
| From: | Brownlee V, Sanders W NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II) |
| To: | |
| Shared Package | |
| ML20055A069 | List: |
| References | |
| 50-424-82-15, 50-425-82-15, NUDOCS 8207150457 | |
| Download: ML20055A080 (5) | |
Text
.
.
/
'o UNITED STATES
~,,
NUCLEAR REGULATORY COMMISSION o
g a
REGION 11
101 MARIETTA ST., N.W., SUITE 3100 o
ATLANTA, GEORGIA 30303
Report Nos. 50-424/82-15 and 50-425/82-15 Licensee: Georgia Power Company P. 0. Box 4545 Atlanta, GA 30302 Facility Name: Alvin Vogtle 1 and 2 Docket flos. 50-424 and 50-425 License Nos. CPPR-108 and CPPR-109 Inspection at Vogtle Nuclear Station site near Waynesboro, Georgia h
6 2-/
Inspector:
tw
$172W /
W. F.(ha ders
/
Date Sianed hiro,vv i)
G [2. / Eb Approved by:
bt W V.Brownyee,SectionChief,Divisionof Date Signed Project and Resident Programs SUMMARY Inspection on May 11 - June 10, 1982 Areas Inspected This routine unannounced inspection involved 152 resident inspector-hours on site in the areas of containment fabrication, concrete placement, installation of equipment, material storage and welding of pipe.
Results Of the five areas inspected, no violations or deviations were identified in five areas.
8207150457 820621 PDRADOCK05000g G
s
.
.
.
DETAILS 1.
Persons Contacted Licensee Employees H. H. Gregory, III, Construction Project Manager
- M. H. Gouge, Acting Construction Manager II E. D. Groover, Site QA Manager R. W. McManus, Site Quality Control Manager
- C. Saver, Senior Quality Assurance Engineer
- J. Sanders, Project Section Supervisor Other licensee employees contacted included technicians, quality control inspectors, supervisors, and office personnel.
Other Organizations Pullman Power Products P. Runyon - QA/QC Manager
- Denotes personnel attending exit meeting 2.
Exit Interview The inspection scope and findings were summarized on June 11, 1982 with those persons indicated in paragraph 1 above.
3.
Licensee Action on Previous Inspection Findings l
Not inspected.
4.
Unresolved Items Unresolved items were not identified during this inspection.
5.
General Inspections were conducted periodically throughout this reporting period in the form of a general inspection for different sections of the facility to observe the activities in progress for obvious defective items or non-compliance with the required codes and regulatory requirements.
On these inspections particular note was made of the presence of Quality Control inspectors, Supervisors and Quality Control evidence such as available process sheets, drawings, material identification, material protection, performance of tests, housekeeping, etc.
Interviews were slso made with t
.
.
.
.
.
craft personnel, supervision, coordinators, Quality Control inspectors and others as they were available in the work areas. With regard to this
inspection the specific areas inspected are described as follows:
a.
Unit 2 primary containment liner - The rebar assembly on the outside surrounding the equipment hatch was inspected.
l b.
Unit 1 primary containment - The setting of exterior concrete forms, i
securing of rebar, installation and condition of trumpet forms and duct
'
sheathing of-the containment post tensioning system per VFPM-CD-T-20 Rev 2 were observed.
,
!
c.
Observations were made of the back fill activities in the power block areas. The placement and moisture conditioning of the back fill material, and the selection of ter sample areas as required by VFPM-CD-T-01 Rev. 12,
,
i d.
Field storage of stainless pipe - The violation reported in last month's report, 82-11, prompted a reinspection in this area to
,
j determine if corrective action had been completed to bring the
!
condition of stored pipe in compliance with Pullman QA manual XIII-5 and Bechtel X4AZ01. The inspector did not identify any further items
,
of noncompliance.
i e.
Containment centrifugal spray pump - Pump 191206-001, A l
train, located in room 76 of the auxiliary building was visually l
inspected in motor protections, condition of completed pipe walds,
'
installed valves and a completed pipe support, V1-206-003-H002, with related inbed, V1-206-003-H001.
!
f.
Containment centrifugal spray pump - Fump 1-1206-002, B train, located in room 77 of the auxiliary building was visually inspected for the attributes listed above, however the pipe supports were in the process of installation.
g.
Visually inspected the welds in the piping between a motor operated valve and a check valve, item 2-1205-40-50B on drg 2K3-1205-004-01 Rev 4 in the Unit 2 RHR piping. Noted a hold tag referencing NCR 602 and describing a oxidized root condition in the weld, h.
Inspection of feedwater heater and MSR drain system 1-1304 - the condition of the Fisher Control on a regulating valve item 362, revealed severe damage to (3) 0-60 psi gauges for the instrument, output, and supply. The inspector was informed that a NCR had been wri tten.
No items of noncompliance were identified.
i
!
I
.
. _.
,
.
- -
.
..
.
6.
Back Shift Inspections During this report period two back shift inspections were made on the "B" shift.
Observations were made of the activities on the primary containment concrete form settings and rebar installations in the auxiliary and fuel handling building. Specific attention was given to the presence of Quality Control inspectors and supervision.
No items of noncompliance were identified.
7.
Primary Containment Dome Assembly An inspection was made of the CB41 primary liner dome fabrication activities. This inspection was made during the fit up of (8) subsections which were in various stages of being fitted to each other and secured by intermittant welds.
The inspector noted the following conditions:
Assemblies A457A to A458A - Partial fit up and internittant welds 3" to 4
long in bottom vertical 8'.
Assemblies A458 to A459A - Bottom vertical 6' welded on outside. A personnel access door will be put in the A459A assembly prior to completing the fit-up of the dome assembly.
Assemblies A459 to A460A - Botton 6' of vertical weld seam welded on w tside.
Assemblies A460A to A461A - Botton 6' of vertical weld seam welded on
!
outside.
Assemblies A461A to A462A - Fitup and secured by intermittant welds.
l Assemblies A462A to A463A - Fitup and secured by intermittant welds.
Assemblies A463A to A464A - Fitup and secured by intermittant welds.
Assemblies A464A to A465A - Fitup only.
8.
Heating, Ventilating, and Airconditioning (HVAC) Equipment (Unit 1)
An inspection was made of the installation of two HVAC Units 1-1555-A7-007 and 1555-A7-008 which were installed in the auxiliary building of Unit 1.
The setting of the units required relocation modifications to the original design requirements to compensate for an interference with the rear wall concrete structure.
The design review and changes resulted in a relocation of the mounting studs on the imbedment plates to reposition the units 31 closer to the RHR pump room.
This inspection was made to evaluate the actions and controls relative to a problem of this nature and the imple-mentation of the following documents.
(
.
.
..
.
Drawing change notice
.
Field change request M-FCRB-890-DCN 18
.
Field change request M-FCRB-935-DCN 19
.
Drawing AX2008A011 Rev. 13
.
As a follow up to this review an independent dimensional inspection was made of the iesultant installed condition to ascertain compliance with the requirements.
No items of noncompliance were identified.
i l
l l
l I
.