IR 05000400/1979019
| ML18017A979 | |
| Person / Time | |
|---|---|
| Site: | Harris  |
| Issue date: | 10/18/1979 |
| From: | Conlon T, Harris J NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II) |
| To: | |
| Shared Package | |
| ML18017A974 | List: |
| References | |
| 50-400-79-19, 50-401-79-19, 50-402-79-18, 50-403-79-18, NUDOCS 8003210325 | |
| Download: ML18017A979 (6) | |
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UNITEDSTATES NUCLEAR REGULATORY COMMISSION
REGION II
101 MARIETTAST., N.W., SUITE 3100 ATLANTA,GEORGIA 30303 OCT 0 2 1979 Report Nos. 50-400, 401/79-19 and 50-402, 403/79-18 Iicensee:
Carolina Power and Light Company 411 Fayetteville Street Raleigh, North Carolina 27602 Facility Name:
Shearon Harris Nuclear Power Plant Docket Nos. 50-400, 50-401, 50-402, 50"403 I,icense Nos.
CPPR-158, CPPR-159, CPPR-160, CPPR-161 Inspection at Shearon Harris site near Raleigh, North Carolina Inspector'
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S gne Approved by T. E. Conlon, Section Chief, RC&ES Branch Date Signed Inspection on September 18-21, 1979 Areas Inspected This routine, unannounced inspection involved 30 inspector-hours onsite in the areas of previously identified items, structural concrete and dams.
Results Of the 3 areas inspected, no items of noncompliance or deviations were identified in 2 areas; 1 item of noncompliance was found in 1 area.
(Infraction - Processing and review of construction deficiencies - Paragraph 3).
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DETAILS 1.
Persons Contacted Licensee Employees
"R. M.
""G. L.
A. M.
-J. F.
D. S.
-N. J.
E. I.
.
M.
-G.
M.
'"P.
W.
Parsons, Site Manager Forehand, Principal QA Specialist Lucas, Resident Engineer Nevill, Senior Engineer, Civil Canady, Geologist Chiangi, Manager Engineering and Construction QA Kelly, Senior Civil Specialist, QA Wyllie, Manager of Nuclear Construction Simpson, Principal Construction Inspector Howe, Vice President, Technical Services Other Organizations-W. D. Goodman, Project Manager, Daniel Construction Company-I. Ciloglu, Geologist, Ebasco P. Shiehel, Geologist, Ebasco
"=Attended exit interview 2.
Exit Interview The inspection scope and findings were summarized on September 21, 1979 with those persons indicated in Paragraph 1 above.
3.
Licensee Action on Previous Inspection Findings a ~
(Open) Noncompliance (400/79-07-02, 401/79-07-02, 402/79-06-02 and 403/79-06-02):
Failure to Place Embankment Core Fills at Specified Moisture Content.
Revised procedures and specifications have been examined and approved by NRR and IE:RII. New impervious fillis being placed in accordance with the revised procedures and specifications.
Impervious fillin the separating dike has been removed and replaced in accordance with revised procedures and specifications.
Impervious fillin the west auxiliary dam between stations 21+00 to 25+00 has been removed.
Previously placed impervious fillin the West Auxiliary dam diversion area between stations 37+00 to 41+00 is still being evaluated by the licensee.
This item remains open pending review of the licensee's evaluation by NRR and IE:RII.
b.
(Open) Unresolved Item'(400/79-07-03, 401/79-07-03, 402/79-06-03 and 403/79-06-03):
Category I Piping Fill Support.
The Licensee's response dated June 12, 1979 has been reviewed by NRR and IE:RII.
Region II, in a letter dated June 18, 1979 from J.
P. O'Reilly to J. A. Jones, concurred with CPM 's schedule for resumption of fillaround seismic
category I pipe and adjacent electric conduit between coordinate N230 and the number 1 tank building.
Emergency service water lines crossing fillbetween the tank building and rock will be on concrete extending to bed rock.
Density tests will be made at the 5 foot, 7 foot and
foot levels and the foundation grade proof rooled at excavations into old yard fillfor the nuclear service water line.
Where the nuclear service water lines cross natural ground, the excavations will be controlled in accordance with CAR-SH-CH-8.
The licensee is still evaluating powerblock fills and yard fills crossed by category I fuel lines and electrical ducts.
This item remains open pending examina-tion of the licensee's evaluation by NRR and IE:RII.
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(Open) Noncompliance Item (400/79-17-01):
Improper Curing of Structural Concrete.
The licensee has added additional staff>
initiated a special training session on curing and revised the work procedure for inspection of concrete curing.
The curing period is extended on any concrete found in a dry condition during the required seven day curing cycle.
This item remains open pending NRC IE:RII's examination of the licensee's response to this item.
d.
(Closed) Unresolved Item (400/79-17-02, 401/79-17-02, 402/79-16-02 and 403/79-16-02):
Processing and Review of Nonconformance Reports.
Procedure AP-lX-06, CQC-2 and TP-17 require that Construction defi-ciencies be reported on Noncomformance Report (NCRs), Discrepancy Reports (DRs) or Deficiency and Disposition Reports (DDRs).
Examina-tion of records disclosed that Construction deficiencies in curing, vibration, patching of honeycomb, discharging and documentation on concrete pours are being reported on quality control field reports and corrected without being reported as NCRs, DRs or DDRs.
Quality control field reports on which examples of the above deficiencies were reported and no NCR, DR or DDR issued are numbers:
C-547, C-544, C540)
C 535)
C 522~
C 518~
C 514~
C 511~
C 509~
C 507)
C 506)
C 504)
C 502~
C 500~
C-499, C-498, C-497 and C-489.'his item is closed as Unresolved Item 400/79-17-02 401/79-17-02, 402/79-16-02 and 403/79-16-02 and upgraded to Infraction Number 400/79-20-01, 401/79-20-01, 402/79-19-01 and 403/79-19-01,
"Processing and Review of Construction Deficiencies.
5.
Independent Inspection The inspector examined the following areas:
a ~
Curing controls on 12 concrete placements.
Deficient curing conditions were observed on two of the placements.
DRs were issued by construction inspectors on the two placements of concern.
b.
Final cleanup and geologic mapping of the main dam core trench between dam centerline stations 12 + 50 to 15 + 90.
Geologic mapping was done in accordance with NRC requirements.
No anomalies were reported or.
identified.
No deviations or items of noncompliance were identifie f
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6.
Lakes, Dams and Canals - Observation of Work and Work Activities The inspector observed placement of the impervious fill, transition filter and rockfill blanket in the west auxiliary dam.
Acceptance criteria examined by the inspector were:
a.
b.
c ~
d.
e.
PSAR, Appendix 2E CAR-SH-CH-4, Embankments, Dams, Dikes, and Canals Procedures TP-08, Soil Control Porgram.
Class I Dams, 'Fill and Backfill.
CQA-9, Soil Control Drawings CAR-2167 to 6270, CAR 6272 and 6273, Reservoir, West Auxiliary Dam.
Field design change request number FCR-C-908 No deviations or items of noncompliance were identified.