ML18264A283
| ML18264A283 | |
| Person / Time | |
|---|---|
| Site: | Davis Besse  |
| Issue date: | 09/06/2018 |
| From: | Diana Betancourt-Roldan NRC/RGN-III |
| To: | |
| References | |
| IR 2018011 | |
| Download: ML18264A283 (4) | |
See also: IR 05000346/2018011
Text
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INSPECTION PLAN
DAVIS BESSE NUCLEAR POWER STATION
(INSPECTION REPORT NUMBER 05000346/201811(DRS))
Inspection Objectives
This inspection fulfills the baseline inspection program requirements for triennial Inspection
Procedure (IP) 71111.21M. The inspections objective is to verify that design bases have been
correctly implemented for the selected risk significant components and that operating procedures
and operator actions are consistent with design and licensing bases. This is to ensure that
selected components are capable of performing their intended safety functions. The inspection
also monitors the implementation of modifications to structures, systems, and components as
modifications to one system may also affect the design bases and functioning of interfacing
systems as well as introduce the potential for common cause failures. This inspection verifies
aspects of the Initiating Events, Mitigating Systems, and Barrier Integrity cornerstones for which
there are no indicators to measure performance.
Inspection Dates:
September 17, 2018 through October 5, 2018
Entrance:
September 17, 2018 at 3:00pm (DBAB Energy Education Center)
Applicable Inspection Procedures
"Design Bases Assurance Inspection (Team)
Identification and Resolution of Problems (reference)
Prepared by:
/RA/
09/06/18
Inspector
Date
Approved by:
/RA/
09/07/18
Nestor Feliz Adorno, Chief,
Engineering Branch 2, DRS
Date
Reviewed by:
/RA/
09/12/18
Jamnes Cameron, Chief, Projects
Branch 4, DRP
Date
ADAMS Accession Number ML: 18264A283
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INSPECTION PLAN DETAILS
I.
Inspection Team
Name
Title
Position
Phone
Diana Betancourt-
Roldan
Resident Inspector
Team Lead
815-458-2852
331-444-3222
Diana.Betancourt-
Roldan@nrc.gov
Reactor Inspector
Operations
630-829-9741
Jorge.Corujo-
Sandin@nrc.gov
Reactor Inspector
Electrical
630-829-9744
John.Robbins@nrc.gov
Gerard ODwyer
Reactor Inspector
Mechanical
630-829-9624
Gerard.Odwyer@nrc.gov
Maty Yeminy
NRC Contractor
Mechanical
305-926-1250
maty.yeminy@vsi-
nuclear.com
NRC Contractor
Electrical
928-308-8679
hleake@eathlink.net
Licensee Contact:
Name
Title
Phone
Gwen A. Ellithorpe
Staff Nuclear Specialist
419-321-7757
gaellithorpe@firstenergycorp.com
Gerry Wolf
Supervisor, Nuclear
Compliance
419-321-8001
GMWolf@firstenergycorp.com
II.
Detailed Inspection Schedule
TEAM PREPARATION WEEK
September 10 - 14, 2018
Kickoff Meeting
September 11
12:30 pm (CDT)
RIII, DRP Conf. Room
Prep Status Meeting
September 13
12:30 pm (CDT)
RIII, DRP Conf. Room
1st ONSITE INSPECTION WEEK
September 17 - 21, 2018
Entrance Meeting
September 17
3:00 pm (EDT)
DBAB Energy Education Center
Team Meetings
September 18 - 20
2:00 pm (EDT)
DB Admin Building NW Conference
Room
Licensee Debrief
September 18 - 20
3:00 pm (EDT)
DB Administration Building
IN-OFFICE INSPECTION WEEK
September 24 - September 28, 2018
Team Meetings
September 25 & 27
1:00 pm (CDT)
RIII, DRP Conf. Room
Licensee Debrief
September 25 & 27
2:00 pm (CDT)
Conference Call
2nd ONSITE INSPECTION WEEK
October 1 -5, 2018
Team Meetings
October 2 - 4
2:00 pm (EDT)
DB Admin Building NW Conference
Room
Licensee Debrief
October 2 -4
3:00 pm (EDT)
DB Administration Building
Technical Debrief
Site, TBD
Exit Meeting
Site, TBD
III.
Preparation of Inspection Report:
DOCUMENTATION WEEK
Individual inputs to the inspection report
October 12, COB
Draft inspection report
October 26, COB
Issue inspection report (45 days)
November 19, COB
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IV.
Team Preparation Activities
a. General/Sample Selection
The specific team assignments will be finalized during preparation week. Team members
will use the preparation week to review material provided by the licensee for the following
9 components:
Initial Component Selection (4-6 for final selection):
DBC2P - Battery Charger
RC11 - PORV Block Valve - LERF COMPONENT
ME211A - Station Blackout (SBO) Emergency Diesel Generator Radiator
D2_ED - 125/250V DC Motor Control Center
BF12A - 480V AC Motor Control Center
P3A - Service Water Pump
SW1399 - Turbine Plant Cooling Water Heat Exchanger Isolation Valve
SW2930 - Service Water Discharge to Intake Forebay
AFW-6452 - Auxiliary Feedwater Pump TDP 1-1 Discharge MOV
Based on this initial review, the inspectors will reduce the number of components to be
reviewed during the inspection to 4 - 6. Once the component/system functions and
modifications are identified, the inspectors should review the information provided by the
licensee to determine if additional information (calculations, surveillances, maintenance
activities, procedures, etc.) will be necessary to perform the inspection.
b. The inspectors will review the modifications to determine which 4 - 6 will need to be
reviewed during the inspection.
c. The inspectors will select 1 - 3 operating experience samples for review.
d. The inspectors should provide information request to the team leader during prep week by
COB Thursday to ensure information will be available during the first week onsite.
e. All inspectors and contractors will need to complete the site specific training to obtain
unescorted access to the plant.
V.
Onsite Inspection Activities
a. Plant Walkdowns
The team will perform a general walkdown of the plant during the first week onsite. This
will allow inspectors to become familiar with the plant, observe components and
modifications assigned, and identify other potential areas for inspection. Any abnormal or
questionable conditions should be brought to the lead inspector to discuss with the
resident staff and the licensee.
b. Inspection Questions
No written information will be provided to the licensee. Questions to the licensee should
be given verbally or, if written, the licensee must copy the information and the inspector
must retain the written document. Inspectors will request the licensee to go over the
written question with them to ensure that the documented question is the one the
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inspector wants answered. Inspectors will keep track of licensee response timeliness
and timely bring timeliness issues to the attention of the team lead.
c. Handling of Operability Concerns
Operability concerns will be immediately brought to the team leads attention. The team
lead will coordinate with the operations inspector and communicate the concerns to the
operations contact, and, if necessary, senior licensee management. The team lead will
also discuss the concerns with the resident inspectors.
d. Issues and Findings
At the inspector debrief, inspectors must be able to describe why an issue is more than
minor. Therefore, inspectors are encouraged to complete the analysis worksheet as
issues arise. This will also help on focusing inspection time on risk-significant issues.
Additionally, inspectors must be able to describe if there are any cross-cutting aspects to
the performance deficiency.
VIII.
Logistics
a.
Inspection Location
The inspection team will be located in the Davis Besse Administrative Building which is
outside the protected area. There will also be a separate room available dedicated for
interviews. The licensee will provide a computer and printer access for accessing
licensee documents. Internet access for the inspectors computers will be provided by the
licensee.
b.
Work at Home
Work-at-home must be approved by the appropriate branch chief for in-office week.
Inspectors performing work-at-home are required to attend the team meetings by phone.