IR 05000335/1986023
| ML17308A277 | |
| Person / Time | |
|---|---|
| Site: | Saint Lucie  |
| Issue date: | 11/26/1986 |
| From: | Bibb H, Crlenjak R, Elrod S NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II) |
| To: | |
| Shared Package | |
| ML17308A276 | List: |
| References | |
| 50-335-86-23, 50-389-86-22, NUDOCS 8612090617 | |
| Download: ML17308A277 (6) | |
Text
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UNITED STATES NUCLEAR REGULATORY COMMISSION
REGION II
101 MARIETTASTREET, N.W.
ATLANTA,GEORGIA 30323 Report Nos.:
50-335/86-23 and 50-389/86-22 Licensee:
Florida Power and Light Company 9250 West Flagler Street Miami, FL 33102 Docket Nos.:
50-335 and 50-389 Facility Name:
St.
Lucie 1 and
License Nos.:
and NPF-16 Inspection Conducted; ober 14 - November 10, 1986 Inspectors:
R.
V.
rl ak, S
n or Resi nt Inspector H.
E. 8ib Res>dent Inspe or Approved by S.
A. Elrod, e
ion Chi Division of Reactor Pro cts ate igned at Signed 0 te igned SUMMARY Scope:
This inspection involved on site activities in the areas of Technical Specification compliance, operator performance, overall plant operations, quality assurance practices, station and corporate management practices, corrective and preventive maintenance activities, site security procedures, radiation control activities, and surveillance activities.
Results:
Qf the areas inspected, no violations were identified.
One unresolved item was identified, paragraph 9.
8612090617 861128 PDR 4DCICN, 05000335
The inspectors routinely conducted partial walkdowns of Emergency Core Cooling Systems (ECCS).
Valve, breaker/switch lineups and equipment conditions were randomly verified both locally and in the control room, During the inspection period, the inspectors conducted a complete walkdown in the accessible areas of the Units
and 2 component cooling water and diesel generator systems and the Unit 2 chemical and volume control system to verify that the lineups were in accordance with licensee requirements for operability and equipment material conditions were satisfactory.
Addition-ally, flowpath verifications were performed on the following systems:
Units 1 and 2 high and low pressure safety injection.
Plant Operations Review (Units 1 and 2)
The inspectors, periodically during the inspection interval, reviewed shift logs and operations records, including data sheets, instrument traces, and records of equipment malfunctions.
This review included control room logs and auxiliary logs, operating orders, standing orders, jumper logs and equipment tagout records.
The inspectors routinely observed operator alertness and demeanor during plant tours.
During routine operations, operator performance and response actions were observed and evaluated.
The inspectors conducted random off-hours inspections during the reporting interval to assure that operations and security remained at an acceptable level.
Shift turnovers were observed to verify that they were conducted in accordance with approved licensee procedures.
The inspectors performed an in-depth review of the following safety-related tagouts (clearances):
Unit
1-11-33 1C Coolant Char'ging Pump repair casing leak.
1-11-29 1C Intake Cooling Water Pump repair lube oil strainer.
Unit 2 2-11-23 HVA-6B repair damper.
2-11-22 MV-08-18B - maintenance testing.
2-11-21 2A Reactor Drain Tank Pump change oil.
Technical Specification Compliance (Units 1 and 2)
During this reporting interval, the inspectors verified compliance with limiting conditions for operations (LCOs) and results of selected survei ll-ance tests.
These verifications were accomplished by direct observation of monitoring instrumentation, valve positions, switch positions, and review of completed logs and records.
The licensee's compliance with LCO action statements were reviewed on selected occurrences as they happened.
Maintenance Observation Station maintenance activities of selected safety-related systems and components were observed/reviewed to ascertain that they were conducted in accordance with requirements.
The following items were considered during
this review; LCOs were met, activities were accomplished using approved procedures, functional tests and/or calibrations were performed prior to returning components or systems to service; quality control records were maintained; activities were accomplished by qualified personnel; parts and materials used were properly certified; and radiological controls were implemented as required.
Work requests were reviewed to determine status of-'utstanding jobs 'and to assure the priority was assigned to safety-related equipment.
The inspectors observed portions of the following maintenance activities:
Unit 1 Plant Work Orders 1870
"A" Emergency Diesel - oil samples.
4221 1A 125 VDC System monthly Preventative Maintenance (PM).
4222 1B 125 VDC System - monthly PM.
4232 - 1A 125 VDC System weekly PM.
Review of Nonroutine Events Reported by the Licensee (Units 1 and 2)
Non-routine plant events were reviewed for potential generic impact, to detect trends, and to determine whether corrective actions appeared appropriate.
Events which were reported immediately were also reviewed as they occurred to determine that Technical Specifications (TS) were bei,ng met and that the public health and safety were of upmost consideration.
Both Units
and 2 operated at or near full power throughout the reporting period.
No abnormal or unplanned events were reported.
Physical Protection (Units 1 and 2)
The inspectors verified by observation and interviews during the reporting interval that measures taken to assure the physical protection of the facility met current requirements.
Areas inspected included the organiza-tion of the security force, the establishment and maintenance of gates, doors and isolation zones in the proper conditions, that access control and badging was proper, and procedures were followed.
Surveillance Observations During the inspection period, the inspectors verified plant operations in compliance wit7i selected TS requirements.
Typical of these were confirma-tion of compliance with the TS for reactor coolant chemistry, refueling water tank, containment pressure, control room ventilation and AC and DC electrical sources.
The inspectors verified that testing was performed in accordance with adequate procedures, test instrumentation was calibrated, limiting conditions for operations were met, removal and restoration of the-affected components were accomplished, test results met requirements and were reviewed by personnel other than the individual directing the test, and that any deficiencies identified during the testing were properly reviewed and resolved by appropriate management personnel.
The inspectors observed portions of the following surveillances:
Unit 2 2-2200050, Emergency Diesel Generator Periodic Test.
2-0110050, Control Element Assembly Periodic Test.
The licensee has recently initiated revisions to the procedures which control scheduling and implementation of TS required survei llances.
Because of these procedural changes, the resident inspector performed an update review of a surveillance procedures check list which is maintained by the inspector to verify that TS required survei llances are tracked and performed by the licensee.
During this review, it was noted that Unit 2 TS require-ment 4.3 '.8.c, which requires calibration of the loose parts monitor every 18 months (refueling),
was dropped from Administrative Procedure 2-0010125, Schedule of Periodic Tests, Checks and Calibrations, and was not added to the new Instrumentation and Control (I&C) procedure 1400190, Rev.
0, I&C Department Surveillance/Testing Schedule.
A procedure currently exists for calibration of this equipment (2-1130051, Loose Parts Monitor Channel Calibration),
however, as described above the surveillance apparently would not have been scheduled for performance when due.
Until the resident inspector completes a review of the licensee's revised TS required survei ll-ance scheduling procedures, this item is unresolved item (389/86-22-01).