IR 05000275/1979020
| ML16340A648 | |
| Person / Time | |
|---|---|
| Site: | Diablo Canyon  |
| Issue date: | 10/11/1979 |
| From: | Sternberg D, Thomas Young NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V) |
| To: | |
| Shared Package | |
| ML16340A647 | List: |
| References | |
| 50-275-79-20, 50-323-79-10, NUDOCS 7911090367 | |
| Download: ML16340A648 (8) | |
Text
50 275/79-20 Report No 50 323/79-10 U, S.
NUCLEAR REGULATORY COMMISSION OFFICE OF INSPECTION AND ENFORCEMENT
REGION V
Docket No.
50 "275~ 50-323 License No(PPR "39, CPPR-69 Sag eguards Group Pacific Gas and Electric Company 77 Beale Street San Francisco, California 94106 Facility Name:
Inspection at:
Diablo Canyon Units
8
Diablo Canyon Site, San Luis Obispo County, California Inspection con ucted:
Inspectors:
September 1-30, 1979 l~ ](
ung, r.,
e en eac or nspec or Date Signed Date Signed Approved By:
Summaryt D. M. Sternberg, Chief, Re c or Projects Section 5'1 Reactor Operations and Nuc ar Support Branch Date Signed Date Signed Ins ection on Se tember 1-30 1979 Re ort Nos. 50-275/79-19 an-3
-1 A~I t 1:
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t tour, fuel storage, security contingency planning and witnessing of testing in progress.
This inspection involved 85 inspector-hours onsite by one NRC resident inspector.
Results:
No items of noncompliance or deviations were identified.
P RV Form 219(2)
7911 090 ~~
DETAILS Persons Contacted 2.
R.
D. Ramsay, Plant Superintendent R.
D. Etzler, Project Superintendent
- M. N. Norem, Resident Startup Engineer
"C. M. Seward, Acting gA Supervisor
- J. S. Diamonon, gC Supervisor
- J. M. Gisclon, Power Plant Engineer
- D. A. Backons, Supervisor of Maintenance
- R. Patterson, Supervisor of Operations The inspector also talked with and interviewed a number of other licensee employees including members of general construction, the operations staff and gA personnel.
- Denotes those attending the exit interview.
Administration
.
3.
Mr. L. V. Killpack has been reassigned to the Corporate Offices in San Francisco and Mr. M. E. Leppke, the former gA Supervisor, has been reassigned to replace him's the Resident Mechanical Engineer.
Plant Tour The inspector walked through various areas of the plant on a weekly basis to observe activities in progress; to i'nspect the general state of cleanliness, housekeeping and adherence to fine protection rules; to check the proper approval of "man on the line, caution and clearance" tags on equipment; and to review with operations personnel the status of various systems in the plant.
The inspector noted that the status of the systems and the housekeeping appeared.consistent with construction activities.
The reactor cavity is still being maintained as a clean area and extra personnel are sti'll assigned to cleanup. crews.
Cleanliness and housekeeping of the plant is still improving.
The inspector witnessed the placing of the core barrel assembly into the pressure vessel without incident.
No 'items of noncompliance or deviations were identifie Ne Fuel Stora e
Units I 8 II)
I The new fuel storage and security was inspected.
The inspector verified that the integrity of the security controls were being maintained and adequate procedures were available and enforced.
Environmental protection to control dust and debris, and to prevent fuel damage was being maintained.
The inspection ascertained that the requirements of both special nuclear materials licenses were being met.
No items of noncompliance or deviations were identified.
E Securit Contin enc Plan The security contingency plan was reviewed and discussions held with the licensee and the staff reviewers from NRR and NMSS.
Some changes are still to be made in this plan and the plan is required to be implemented prior to licensing.
No items of noncompliance or deviations were identified.
E Preo erational Testin a.
Portions of the following tests were witnessed by the inspector:
4.7A1 Reflush SG Blowdown Lines 5.4 Extraction Steam
FW Heater Drips and Level Control 22.2 Preoperational Test of Main Turbine Control System 23.11A3 HEPA Filters Testing 28.11A3 Test Second Level Degraded Grid Voltage Scheme for Vital Buses 34.1 Fuel Transfer System Fungonal Test b., While witnessing the above testing (in some tests only parts of the
.tests'ere being performed or redone),
the inspector verified that the procedures were technically adequate; the latest revisions were available and approved; the overall crew performance was adequate and, in the case of completed tests, the acceptance criteria were met.
'dministrative controls for design change and documentation were followed.
No items of noncompliance or deviations were identifie t
-3-7.
Exit Interview The inspector met with a senior licensee representative on a weekly basis and with the representatives denoted in Paragraph 1 on September 28, 1979.
The scope and findings of the-inspection were summarized by the inspector.