ML112360357

Meeting Slides

ML112360357
Person / Time
Site:	Robinson
Issue date:	08/24/2011
From:	NGG Holdings, Progress Energy Co
To:	Office of Nuclear Reactor Regulation
References
Download: ML112360357 (14)

Text

R bi Robinson Nuclear N l Plant Pl t August 25, 2011

RNP White Finding - Initiating Events (95001)

Event Cause(s) Status of Corrective Action(s)

Feedwater Complete:

Regulating Vendor design errors with Hagan power

• Identified and located all RNP Hagan modules with Rev.

Valve Control supplies resulted in premature part failure 3 Ensign power supplies installed Circuit Failure

• Replaced Ensign ReRev. 5 PoPower er S Supplies pplies with ith Ensign 5A power supplies Plant Trip With Complete:

4 KV Fire Inadequate impact review of problem resulted

• Revised work management process to provide specific in wrong priority guidance for impact reviews of new Work Requests Behaviors identified previously in training and

• Operator Fundamentals were fully integrated into the crew assessment were not corrected and RNP simulator evaluation grading, and students receive followed-up immediate ed a e feedback eedbac foro improvement p o e e oppo opportunities.

u es The e improvement opportunities are included in the Crew Notebooks During the installation of design change MOD

• The Engineering Change process has been modified to 851 in 1986 the cable installed was different include numerous sign-offs and reviews of plant designs f

from the th specification, ifi ti was inappropriate i i t ffor to minimize the potential for a similar event to occur under the application and was contrary to the the current process. (Historical) manufacturers data sheet

RNP White Finding - Initiating Events (95001)

Event Cause(s) Status of Corrective Action(s)

Electro- Complete:

hydraulic Circuit board (1A08H) connection in the Electro

• Replaced the 1A08H circuit board Control Hydraulic control cabinet was found to have a Circuit Board degraded connection with the backplane

• Revised existing PM Model to require testing to validate Pins connector The cause of the poor connection connector. proper circuit card seating of any EH System circuit cards was due to bent pins on the circuit board, but that are replaced. This PM revision includes checking the cause of the bent pins is unknown. circuit boards for bent pins prior to installation as well as verifying all installed and surrounding circuit boards are seated properly Reactor Complete:

Coolant The end-turn insulation in the stator windings

• Implement a Preventive Maintenance task to rewind Pump degraded and ultimately failed, resulting in a each of the RCP motors, including the spare, on a 20 year Winding turn to turn short frequency Shorted Due 10/01/12:

• Rewind the failed C RCP motor and the motor currently installed on the C RCP using a design that provides for proper securing of all winding end -turns to reduce vibration and improve long-term reliability

RNP White Findings - Mitigating Systems (95002)

Finding Cause(s) Status of Corrective Action(s)

Conduct of Complete:

Operations Senior Management did not implement a formal

• Implemented Standards for Operations program or process to continually monitor, evaluate, Shift/Training Crew Performance Improvement to and improve Operation crew performance drive consistent operator performance

• Implemented Organizational Effectiveness Review Committees to assure Senior Management oversight is maintained Training did not identify and remediate operator

• Revised appropriate training processes performance deficiencies Site did not maintain an appropriate level of CAP

• Established appropriate Leadership engagement initiation threshold to initiate a culture shift in NCR initiation

• Revised procedure references and connections GP-004 did not contain an appropriate level of detail to other procedures

RNP White Findings - Mitigating Systems (95002)

Finding Cause(s) Status of Corrective Action(s)

Operations Complete:

Systematic Operations, Training, Senior Site Managers, and the

• Implemented requirements for Organizational Approach to Training Advisory Board did not provide the Effectiveness Reviews; specifically addressing Training leadership necessary to ensure the integrity of Staffing, Supervisor Effectiveness, Training and Operations training infrastructure was maintained Qualifications, and Self-Evaluation Overview and monitored

• Completed Management and Supervisory Leadership Assessments through panel process for all individuals new to positions since August 2010

• Established and reinforced management standards within the training workforce

RNP White Findings - Mitigating Systems (95002)

Finding Cause(s) Status of Corrective Action(s)

Failure to Complete:

Document Employees did not use a systematic method

• Training Maintenance personnel for work package EDG Output for problem identification and resolution for a documentation Breaker in safety significant component failure Corrective Complete:

Action

• Revised conduct of Maintenance to clearly establish Program RNP personnel responded differently to a expectations for Skill of the Craft Diesel Generator breaker failure between outage and online conditions Due 06/20/12:

• Establish and implement methods for Site Leadership engagement to initiate a culture shift in order to change behavior to embrace CAP

RNP White Findings - Mitigating Systems (95002)

Finding Cause(s) Status of Corrective Action(s)

White Finding Complete:

Common Site and Corporate Senior Leadership

• Implemented Performance Planning and Monitoring Cause allowed behavioral standards of requirements for Organizational Effectiveness Reviews; performance to deteriorate while focusing on specifically addressing Staffing, Supervisor Effectiveness, the attainment of other business planning Training and Qualifications, and Self-Evaluation Program j

objectives. Overview Complete:

As a result of declining / poor standards,

• Develop and implement a Safety Culture Improvement Plan Leadership did not ensure organizational to address behavioral shortfalls capacity was sufficient to execute core processes.

Complete:

• Complete Supervisor Leadership Assessments and make changes RNP has exhibited behavioral shortfalls in Safety Culture Culture. These shortfalls have Complete:

impacted organizational decisions and

• Initiate and begin execution of Procedure Upgrade Project actions at all levels.

Due 11/15/11:

• Revise the annual budget process at RNP and incorporate into Fleet or Site procedures to develop the budget in a risk-informed manner incorporating identification of the gap between resources available and workload requirements and incorporate the revised process into a site or fleet procedure (Continued on next page)

RNP White Findings - Mitigating Systems (95002)

Finding Cause(s) Status of Corrective Action(s)

White Finding Due 10/05/11:

Common

• Perform a comprehensive organizational capacity review Cause (Continued) Due 12/15/12:

• Complete p a material upgrade pg p project j tying y g a solid task list to objectives in material

Procedure Upgrade Project Scope Type Number Operations Single Column Procedures 626 Operations Emergency Operating Procedures 43 Operations Abnormal Operating Procedures 72 Maintenance Procedures 858 Chemistry Procedures 133 Radiation Protection Procedures 60 Total

• 1792

Procedure Upgrade Project Milestone Schedule Execution Complete all Path 1/2 EOPs September 2011 Phase C Complete l t allll Remaining R i i EOP EOPs A il 2012 April Complete all Radiation Protection Procedures October 2013 Complete all Chemistry Procedures July 2014 Complete all Electrical Maintenance Procedures August 2014 Complete all Mechanical Maintenance Procedures July 2015 Complete all AOPs August 2016 Complete all Operations Single Column Procedures August 2016 Complete all I&C Maintenance Procedures November 2016 Closeout Lessons Learned Report September 2016 Phase

Safety Culture Improvement Action Plan Inputs:

95002 Root Causes/Common Cause USA Safety Culture Assessment Conducted March/April Safety Culture Surveys NRC 95002 Inspection Feedback Key Focus Areas/Actions:

Significantly Enhanced Leadership and Employer-Employee Communications Monthly Organizational Effectiveness Challenge Meetings Corrective Action Program g Improvements p in identification and quality of investigation Work Management Effectiveness Nuclear Electric Institute 09-07 Implementation - on going S f t Culture Safety C lt assessmentt

Strategic Improvement Plan Objectives

• Address Performance and Historical Issues

• Address and Change Behaviors

• Correct Programmatic g Deficiencies

• Establish a Continuous Learning Organization

• Ensure E C lt Culture off S Sustainability t i bilit

• Maintain Strong Nuclear Safety Culture

• Serve as a Station Communications Alignment Tool

Key Strategic Improvements Focus on Behaviors Increase Permanent And Supplemental Staffing Accelerate Design g And Implementation p Of 17 Plant Modifications Backlog Reduction Work Management Procedure Upgrade Project Training Material Upgrade Project F ilit Upgrades Facility U d

RNP Mission Value Continuous Improvement andd a Bias Bi for f the th Right Ri ht Action A ti to Achieve Safe, Predictable, andd Reliable R li bl Plant Pl t Operations O ti