Successfully reported this slideshow.
We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. You can change your ad preferences anytime.
10/22/2016
Maintenance Role to Improve Safety
Level in Norwegian Petroleum Sector
Nafiseh Reshadi, Oct 2016
10/22/2016
We didn’t forget….
10/22/2016
Major Accidents
Root cause: maintenance errors
10/22/2016
Major Accidents
DeepWater Horizon, 2010
10/22/2016
Failure is not an
option!
10/22/2016
Rational behind Barrier Management
Swiss Cheese Model
10/22/2016
Barriers
Technical, Operational, Organizational
10/22/2016
Barrier Management System
Integration with Risk Analysis
10/22/2016
Maintenance Role in Barrier Management
10/22/2016
Maintenance Role in Barrier Management
Maintenance
To ensure
contineuty in:
Functionality
Availability
Robustne...
10/22/2016
RNNP Data in NCS
Barriers in the production and process facilities
10/22/2016
Barriers throughout project timeline
Example: HC Leakages causes
10/22/2016
HC Leakages
Main contributor to major accidents in
Norwegian Continental Shelf
Maintenance
Errors
Hydrocarbon
L...
10/22/2016
Maintenance Strategy
Yearly Goal &
Objectives
Planned/CBM
Program
Planning Execution
Corrective
Actions
Analysi...
10/22/2016
Maintenance Management
Preventive or Corrective
10/22/2016
Maintenance Management
Is preventive maintenance more costly?
10/22/2016
Dilemma
Does excessive maintenance improve safety level?
10/22/2016
Thank you
Upcoming SlideShare
Loading in …5
×

136 Nafise Reshadi

48 views

Published on

136 Nafise Reshadi

Published in: Engineering
  • Be the first to comment

  • Be the first to like this

136 Nafise Reshadi

  1. 1. 10/22/2016 Maintenance Role to Improve Safety Level in Norwegian Petroleum Sector Nafiseh Reshadi, Oct 2016
  2. 2. 10/22/2016 We didn’t forget….
  3. 3. 10/22/2016 Major Accidents Root cause: maintenance errors
  4. 4. 10/22/2016 Major Accidents DeepWater Horizon, 2010
  5. 5. 10/22/2016 Failure is not an option!
  6. 6. 10/22/2016 Rational behind Barrier Management Swiss Cheese Model
  7. 7. 10/22/2016 Barriers Technical, Operational, Organizational
  8. 8. 10/22/2016 Barrier Management System Integration with Risk Analysis
  9. 9. 10/22/2016 Maintenance Role in Barrier Management
  10. 10. 10/22/2016 Maintenance Role in Barrier Management Maintenance To ensure contineuty in: Functionality Availability Robustness ReliabilityIntegrity Capacity Efficiency Activities Management Analysis & planning Development & determination Implementation Monitoring & indicators Data collection Barrier Management Maintenance Management Maintenance
  11. 11. 10/22/2016 RNNP Data in NCS Barriers in the production and process facilities
  12. 12. 10/22/2016 Barriers throughout project timeline Example: HC Leakages causes
  13. 13. 10/22/2016 HC Leakages Main contributor to major accidents in Norwegian Continental Shelf Maintenance Errors Hydrocarbon Leakage
  14. 14. 10/22/2016 Maintenance Strategy Yearly Goal & Objectives Planned/CBM Program Planning Execution Corrective Actions Analysis Reporting Technical Condition/ Measurement Continuous Imrovement Management & Verification Organisation Roles & Responsibilities Oper. & Mnt. Strategies Governing Documentation Operations Tech. Support Planned vs. Executed work MTBF Deviation/ MOC data RNNP data Lagging Indicators Backlog Availability Cost HSE/OA Leading Indicators Material Maintenance Loop (from Basis Study in Maintenance, PSA 1998) The Activities Regulations, chapter IX Maintenance • §45 Maintenance • §46 Classification • §47 Maintenance program • §48 Planning and prioritisation • §49 Maintenance effectiveness §45 §46 §47 §48 §49
  15. 15. 10/22/2016 Maintenance Management Preventive or Corrective
  16. 16. 10/22/2016 Maintenance Management Is preventive maintenance more costly?
  17. 17. 10/22/2016 Dilemma Does excessive maintenance improve safety level?
  18. 18. 10/22/2016 Thank you

×