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Keywords: risk assessment
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Proceedings Papers

Proc. ASME. IPC2022, Volume 1: Pipeline Safety Management Systems; Project Management, Design, Construction, and Environmental Issues; Strain-Based Design and Assessment; Risk and Reliability; Emerging Fuels and Greenhouse Gas Emissions, V001T07A031, September 26–30, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IPC2022-87319
... histories, engineering judgement from geohazard professionals, and statistical rates of pipeline impact, exposure, and failure. When combined with consequences, the algorithms provide semi-quantitative risk assessments. The risk assessments are used to compare geohazard threats to other pipeline integrity...
Proceedings Papers

Proc. ASME. IPC2022, Volume 1: Pipeline Safety Management Systems; Project Management, Design, Construction, and Environmental Issues; Strain-Based Design and Assessment; Risk and Reliability; Emerging Fuels and Greenhouse Gas Emissions, V001T07A001, September 26–30, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IPC2022-86734
... Abstract API RP 1171, which was recently incorporated by reference in US regulation 49 CFR 192.12, and the recent changes to the California Code of Regulations have mandated risk assessments be performed for underground storage wells. A quantitative risk assessment framework has been developed...
Proceedings Papers

Proc. ASME. IPC2022, Volume 1: Pipeline Safety Management Systems; Project Management, Design, Construction, and Environmental Issues; Strain-Based Design and Assessment; Risk and Reliability; Emerging Fuels and Greenhouse Gas Emissions, V001T07A022, September 26–30, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IPC2022-87251
... Abstract Natural gas transmission pipeline systems can extend thousands of kilometers and traverse both populated and less populated areas. Traditionally, risk assessment of natural gas pipelines performed by TC Energy mostly focuses on evaluating the impact of pipeline failures to occupants...
Proceedings Papers

Proc. ASME. IPC2022, Volume 1: Pipeline Safety Management Systems; Project Management, Design, Construction, and Environmental Issues; Strain-Based Design and Assessment; Risk and Reliability; Emerging Fuels and Greenhouse Gas Emissions, V001T07A003, September 26–30, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IPC2022-86794
... Abstract Regulations for gas storage wells require that operators perform initial and subsequent mechanical integrity evaluations as determined using risk assessment [1], incorporated by reference in 49 CFR 192.12 for U.S. operators [2]. As a well ages, metal loss on the casing can grow...
Proceedings Papers

Proc. ASME. IPC2022, Volume 1: Pipeline Safety Management Systems; Project Management, Design, Construction, and Environmental Issues; Strain-Based Design and Assessment; Risk and Reliability; Emerging Fuels and Greenhouse Gas Emissions, V001T07A015, September 26–30, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IPC2022-87156
.... These undetected features may pose integrity threat and should be accounted for in reliability modelling for a comprehensive risk assessment. This paper provides a practicable implementation of a methodology developed in a Pipeline Research Council International (PRCI) project for characterizing the population...
Proceedings Papers

Proc. ASME. IPC2022, Volume 1: Pipeline Safety Management Systems; Project Management, Design, Construction, and Environmental Issues; Strain-Based Design and Assessment; Risk and Reliability; Emerging Fuels and Greenhouse Gas Emissions, V001T07A004, September 26–30, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IPC2022-86833
... Abstract A quantitative framework for risk assessment of natural gas storage wells, including the wellhead and connected piping, has been developed to assess SoCalGas’s underground gas storage sites in California. The approach has been developed to meet and exceed the risk assessment...
Proceedings Papers

Proc. ASME. IPC2022, Volume 1: Pipeline Safety Management Systems; Project Management, Design, Construction, and Environmental Issues; Strain-Based Design and Assessment; Risk and Reliability; Emerging Fuels and Greenhouse Gas Emissions, V001T07A014, September 26–30, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IPC2022-87148
... a company s pipeline system. The results of the assessment help prioritize locations to perform more detailed site-specific analysis for the design and installation of mitigation systems. Keywords: Risk Ranking, Transmission Power Line, AC Fault, Voltage Hazards, Risk Assessment, Pipeline Integrity...
Proceedings Papers

Proc. ASME. IPC2022, Volume 1: Pipeline Safety Management Systems; Project Management, Design, Construction, and Environmental Issues; Strain-Based Design and Assessment; Risk and Reliability; Emerging Fuels and Greenhouse Gas Emissions, V001T07A013, September 26–30, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IPC2022-87145
... that may reduce the credibility of the risk assessment. This paper describes a process to use unsupervised machine learning algorithms to organize large asset inventories into groups and fill data gaps with reasonable, but conservative assumptions. We used a non-hierarchical clustering method to group...
Proceedings Papers

Proc. ASME. IPC2020, Volume 2: Pipeline Safety Management Systems; Project Management, Design, Construction, and Environmental Issues; Strain Based Design; Risk and Reliability; Northern, Offshore, and Production Pipelines, V002T07A002, September 28–30, 2020
Publisher: American Society of Mechanical Engineers
Paper No: IPC2020-9240
... from West Pipeline Company, CNPC. Bayesian networks corrosion digital twins erosion microbiologically influenced corrosion probabilistic digital twins risk assessment uncertain data uncertain knowledge PROBABILISTIC DIGITAL TWINS FOR TRANSMISSION PIPELINES Francois Ayello DNV GL Dublin...
Proceedings Papers

Proc. ASME. IPC2020, Volume 2: Pipeline Safety Management Systems; Project Management, Design, Construction, and Environmental Issues; Strain Based Design; Risk and Reliability; Northern, Offshore, and Production Pipelines, V002T07A010, September 28–30, 2020
Publisher: American Society of Mechanical Engineers
Paper No: IPC2020-9480
... in significant consequences as accumulation of gas to flammable or explosive levels may be possible. This paper explores the methods by which an Operator may address the threat of gas migration from leaks on low pressure pipelines in its risk assessment and leak management programs. Research was conducted...
Proceedings Papers

Proc. ASME. IPC2020, Volume 2: Pipeline Safety Management Systems; Project Management, Design, Construction, and Environmental Issues; Strain Based Design; Risk and Reliability; Northern, Offshore, and Production Pipelines, V002T07A011, September 28–30, 2020
Publisher: American Society of Mechanical Engineers
Paper No: IPC2020-9483
... to the surroundings. Simpler models with shorter implementation and run times are more viable for use in a full probabilistic risk assessment, in which the number of scenarios assessed could number in the millions. However, the level of accuracy within these models must be considered to ensure a reasonably...
Proceedings Papers

Proc. ASME. IPC2010, 2010 8th International Pipeline Conference, Volume 1, 845-854, September 27–October 1, 2010
Publisher: American Society of Mechanical Engineers
Paper No: IPC2010-31569
... and includes a review of a number of the challenges encountered during its implementation. Pipeline Integrity Management Risk Assessment Corrosion Growth Assessment Integrity Assessment ENAP 1 Copyright © 2010 by ASME Proceedings of the 8th International Pipeline Conference IPC2010 September 27...
Proceedings Papers

Proc. ASME. IPC2010, 2010 8th International Pipeline Conference, Volume 4, 617-623, September 27–October 1, 2010
Publisher: American Society of Mechanical Engineers
Paper No: IPC2010-31554
..., it presented the suggestive measures to control risks. underground natural gas storage station risk assessment controlling measures Proceedings of the 8th International Pipeline Conference IPC2010 September 27 - October 1, 2010, Calgary, Alberta, Canada IPC2010-31554 Risk Assessment of Underground...
Proceedings Papers

Proc. ASME. IPC2008, 2008 7th International Pipeline Conference, Volume 1, 277-286, September 29–October 3, 2008
Publisher: American Society of Mechanical Engineers
Paper No: IPC2008-64560
... a Fisheries Risk Assessment Tool (FRAT). The current focus is along the Mackenzie River Valley, Northwest Territories. The FRAT is applied to proposed pipeline stream crossings and evaluates the risk to fisheries resources from geohazards causing sedimentation impacts. Ultimately, the FRAT may be applied...
Proceedings Papers

Proc. ASME. IPC2002, 4th International Pipeline Conference, Parts A and B, 923-933, September 29–October 3, 2002
Publisher: American Society of Mechanical Engineers
Paper No: IPC2002-27386
... Gasketed Non-gasketed bolted pipe joints Risk Assessment Over many years much effort has been made to develop design codes for pressure vessels, pipe-work, flanges and so on to design a system of high structural integrity. In-spite of the efforts the reliability of the system can...
Proceedings Papers

Proc. ASME. IPC2006, Volume 2: Integrity Management; Poster Session; Student Paper Competition, 345-350, September 25–29, 2006
Publisher: American Society of Mechanical Engineers
Paper No: IPC2006-10198
... of the application of assets integrity management, design way, workflow, and function introducing, which is based on the design module of assets integrity management. Key words: long distance oil&Gas pipeline assets integrity management system(AIM) Safety inspection and assessment risk assessment 1 INTRODUCTION...
Topics: Pipelines
Proceedings Papers

Proc. ASME. IPC2006, Volume 2: Integrity Management; Poster Session; Student Paper Competition, 811-823, September 25–29, 2006
Publisher: American Society of Mechanical Engineers
Paper No: IPC2006-10535
... The use of risk based integrity management systems for pipelines is increasing in popularity, and now changes in legislation in the USA require operators to use risk assessment in high consequence areas. The methodologies used range from point scoring qualitative schemes to detailed quantified...