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Root Cause Failure Analysis:
A Guide to Improve Plant Reliability
Dr. Trinath Sahoo
This edition first published 2021
© 2021 by John Wiley & Sons, Inc. All rights reserved.
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Library of Congress Cataloging‐in‐Publication Data
Names: Sahoo, Trinath, author.
Title: Root cause failure analysis : a guide to improve plant reliability / Trinath Sahoo.
Description: Hoboken, New Jersey : Wiley, 2021. | Includes bibliographical references and index.
Identifiers: LCCN 2020053092 (print) | LCCN 2020053093 (ebook) | ISBN 9781119615545 (hardback) | ISBN 9781119615590 (adobe pdf) | ISBN 9781119615613 (epub)
Subjects: LCSH: Root cause analysis. | Piping. | Industrial equipment.
Classification: LCC TA169.55.R66 S25 2021 (print) | LCC TA169.55.R66 (ebook) | DDC 658.2–dc23
LC record available at https://lccn.loc.gov/2020053092 LC ebook record available at https://lccn.loc.gov/2020053093
Cover Design: Wiley
Cover Images: © ch123/Shutterstock, Yakov Oskanov/Shutterstock
Preface
Process industries are home to a huge number of machines, piping, structures, most of them critical to the industry’s mission. Failure of these items can cause loss of life, unscheduled shutdowns, increased maintenance and repair costs, and damaging litigation disputes. Experience shows that all too often, process machinery problems are never defined sufficiently; they are merely “solved” to “get back on stream.” Production pressures often override the need to analyze a situation thoroughly, and the problem and its underlying cause come back and haunt us later. Equipment downtime and component failure risk can be reduced only if potential problems are anticipated and avoided. To prevent future recurrence of the problem, it is essential to carry out an investigation aimed at detecting the root cause of failure.
The ability to identify this weakest link and propose remedial measures is the key for a successful failure analysis investigation. This requires a multidisciplinary approach, which forms the basis of this book. The results of the investigation can also be used as the basis for insurance claims, for marketing purposes, and to develop new materials or improve the properties of existing ones.
The objective of this book is to help anyone involved with machinery reliability, be it in the design of new plants or the maintenance and operation of existing ones, to understand why the process machine fails, so some preventive measures can be taken to avoid another failure of the same kind.
An important feature of this book is that it not only demonstrates the methodology for conducting a successful failure analysis investigation, but also provides the necessary background.
The book is
