Plant Life Management Canada

Transcription

1 2017/02/22 TWG on LM for NPP Plant Life Management Canada - Copyright -

2 General Utility Focus/Concerns Expanded focus last few years: Still driven primarily by desire to improve Equipment Reliability Index (ERI) Reduction of Forced Loss Rate (FLR) Critical Component Failures Timely PM Completions/Reduced Backlogs Promotion of Predictive/Condition Based Maintenance PM Feedback Improvements Buried Piping Risk Informed Approaches Expanded focus on Asset Management Beyond short term focus Encompasses long lived components, longer term strategies on short lived + expected LTO. [2016] SNC-Lavalin Group and its member companies. All rights reserved. Unauthorized use or reproduction is prohibited. 2

3 General Utility Focus/Concerns Standardizing / Guidance for Equipment Reliability: Improved longer term approaches being implemented. Some key topics: Critical Spare Parts Management Obsolescence Integrated Ageing Management/Asset Management [2016] SNC-Lavalin Group and its member companies. All rights reserved. Unauthorized use or reproduction is prohibited. 3

4 Refurbishment Point Lepreau Refurbishment complete and station operating Bruce Units 1&2 Units 1&2 refurbished and operating. Bruce Units 3&4 MCR project under way Asset Management driving refurbishment of plant elements across the remaining 6 units. Darlington Refurbishment project started. Unit 2 down and defueled ahead of schedule Work begun for other 3 units. [2016] SNC-Lavalin Group and its member companies. All rights reserved. Unauthorized use or reproduction is prohibited. 4

5 Refurbishment Pickering A 2 units shut down. 2 units refurbished. Due to shut down Considering short extension Pickering B Continued operation to Looking at Ageing Management for post operation equipment. Considering short extension Gentilly 2 Shut down and being decommissioned. NRU Planned to shutdown in 2018 [2016] SNC-Lavalin Group and its member companies. All rights reserved. Unauthorized use or reproduction is prohibited. 5

6 Regulator Number of regulatory PLiM related documents already in place for several years. A lot of IAEA influence (eg. Plan-Do-Check-Act) Highly integrated approach Implementation and alignment of stations still under way. Utilities tend to be aligned with INPO AP-913 Utilities unique in the details Some work performed to show alignment between INPO and CNSC approaches (eg. through COG) Canadian Standards Association continues to update documents: Eg. CSA N285.7, Periodic inspection of CANDU nuclear power plant balance of plant systems and components Introduces risk based inspection. [2016] SNC-Lavalin Group and its member companies. All rights reserved. Unauthorized use or reproduction is prohibited. 6

7 Regulator Fukushima Action Plan developed by CNSC (Regulator) 36 Fukushima Action Items (FAIs) Last FAI was due to be complete early last year Review against Director General IAEA Report Found Canadian Regulator actions are compatible with and address the lessons learned reported in the DG-IAEA report. affirms that the CNSC was and continues to be on the right path with respect to its continuous enhancements to safety through committed work and verification under normal licensing, compliance, regulatory framework and communications processes [2016] SNC-Lavalin Group and its member companies. All rights reserved. Unauthorized use or reproduction is prohibited. 7

8 OPG Ageing Management Implementation of the AM at OPG is through several interfacing programs, including but not limited to the following: Equipment Reliability Program (e.g. System Health Reports, Plant Health Committee) Components and Equipment Surveillance (e.g. Strategy Manuals) Major Components Program (e.g. LCMPs) Initiating review of the overall program to define potential improvements Obsolescent parts management program established Improvements in the Aging Management Program Past few years there has been a major project to prepare for the station refurbishment Darlington Unit 2 refurbishment underway. [2016] SNC-Lavalin Group and its member companies. All rights reserved. Unauthorized use or reproduction is prohibited. 8

9 Bruce Power Introduced Asset Management Program Significant number of Asset Management Projects underway Classed as a distinct Group of Projects Focused Senior Management Oversight Monthly CNO Project Review Meeting Supply Chain set up to support AM Align with Component or Program Introduced leading Obsolescence Management Program Utilizes POMS and Rapid Parts [2016] SNC-Lavalin Group and its member companies. All rights reserved. Unauthorized use or reproduction is prohibited. 9

10 Bruce Power Challenge Integrated Aging Management Roadmap Start up of many Projects simultaneously in order to achieve the required long term milestones Transition to Rolling 6 year look-ahead cycle for all Assets AM/LTO OPEX OSART Follow up Review Bruce B May 2017 [2016] SNC-Lavalin Group and its member companies. All rights reserved. Unauthorized use or reproduction is prohibited. 10

11 Point Lepreau PLGS has a multi-faceted aging management program Have engaged in a major initiative to improve overall station performance Developed a road map for an Integrated Asset Management Program Completed Gap analysis against Regulatory documents Completed Gap analysis against AP-913 Initiated Equipment Reliability Improvement Program (ERIP) Covers improvements in: Meeting INPO AP-913 elements Focus on shorter term elements Roles and responsibilities and station awareness elements Implementing Periodic Safety Review Linking into longer term focus elements for Asset Management [2016] SNC-Lavalin Group and its member companies. All rights reserved. Unauthorized use or reproduction is prohibited. 11

12 New Designs (Candu Energy) Regulation Regdoc driving new build to include PLiM Industry Standards (INPO AP-913 Appendix G) driving new build to include Equipment Reliability New designs also targeting longer design life (60 years) at high capacity factors with fewer planned outages (3 years). Stretches experience on procurement on equipment [2016] SNC-Lavalin Group and its member companies. All rights reserved. Unauthorized use or reproduction is prohibited. 12

13 Canadian Focus Feedback on challenges: Showing the effectiveness of the Asset Management/Aging Management programs linking it to the Nuclear Promise It must be cost effective. What is impact as compared to alternatives including doing nothing. Linked to deferrals. Metrics for Aging Management: Should there be something like ERI to judge the performance of the AM program/s? For CBM: Some pilots done. Want to see what real experience exists and lessons learned. [2016] SNC-Lavalin Group and its member companies. All rights reserved. Unauthorized use or reproduction is prohibited. 13

14 Summary Equipment Reliability & Asset Management Need to be effective Need to measured Obsolescence programs gaining maturity Several planned and ongoing refurbishments Regulator has/is putting standards in place to govern Fleet alignment is a theme [2016] SNC-Lavalin Group and its member companies. All rights reserved. Unauthorized use or reproduction is prohibited. 14

15 Thank You [2016] SNC-Lavalin Group and its member companies. All rights reserved. Unauthorized use or reproduction is prohibited. 15