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51312-01479-Direct Assessment Data Categorization Integration and Risk Indexation - A Novel Approach

Product Number: 51312-01479-SG
ISBN: 01479 2012 CP
Author: Asokan Pillai
Publication Date: 2012
$0.00
$20.00
$20.00
Direct Assessment is an approved and well established pipeline integrity inspection protocol. As this is a data intensive program this paper is intended to provide a comprehensive listing of the various data categories including Pipe Related Construction Related Soil/Environmental Corrosion Control Operational Data and Right of Way (ROW) elements. A novel approach integrating the data elements of External Corrosion Direct Assessment (ECDA) Internal Corrosion Direct Assessment (ICDA) and Stress Corrosion Cracking Direct Assessment (SCCDA) in a single exercise is discussed extensively illustrating the key benefits. A typical monogram incorporating all the elements is also presented. Lastly a practical relative risk indexation system is proposed for each element so as to facilitate standardized criteria for continuous consistency for sound pipeline integrity management decisions including determining dig locations and justifying the integrity assessment process. Overall the paper will illustrate the categorization and integration of ECDA ICDA SCCDA and ROW data elements in a holistic program and their respective relative risk index so as to avail a consistent system that is truly continuously improving.
Direct Assessment is an approved and well established pipeline integrity inspection protocol. As this is a data intensive program this paper is intended to provide a comprehensive listing of the various data categories including Pipe Related Construction Related Soil/Environmental Corrosion Control Operational Data and Right of Way (ROW) elements. A novel approach integrating the data elements of External Corrosion Direct Assessment (ECDA) Internal Corrosion Direct Assessment (ICDA) and Stress Corrosion Cracking Direct Assessment (SCCDA) in a single exercise is discussed extensively illustrating the key benefits. A typical monogram incorporating all the elements is also presented. Lastly a practical relative risk indexation system is proposed for each element so as to facilitate standardized criteria for continuous consistency for sound pipeline integrity management decisions including determining dig locations and justifying the integrity assessment process. Overall the paper will illustrate the categorization and integration of ECDA ICDA SCCDA and ROW data elements in a holistic program and their respective relative risk index so as to avail a consistent system that is truly continuously improving.
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