Industry Insights Articles Archives - Page 5 of 11 - The Equity Engineering Group, Inc.

Inspectioneering: Damage Management Locations (DMLs) – Connecting Inspection Data with Asset Lifecycle Management

Feb 27, 2024

We’re highlighting an article written by David A. Osage from the Inspectioneering Journal’s July/August 2023 issue, in which he discussed E2G’s new inspection scheduling methodology that is reshaping asset integrity and equipment lifecycle planning and management. Using his vast knowledge and expertise in fitness for service (FFS), David outlines how E2G’s groundbreaking new maximum allowable working pressure (MAWP) approach aligns with API 579-1/ASME FFS-1 standards, ensures integrity with continued operation, and works with the damage classes listed in API 579.

This article appears in the July/August 2023 issue of Inspectioneering Journal.

NFPA 70E: Creating an Electrically Safe Work Condition

Dec 19, 2023

Electrical failures can impact safety, production, and overall business operations; the simplest way to create an electrically safe workplace is to implement programs that eliminate the hazard. In this article, the author uses NFPA 70E as a foundation to provide practical recommendations you can implement to create an electrically safe work environment.

Understanding Differential Pressure (DP) Flow Meters: A Comprehensive Overview

Dec 19, 2023

In petrochemical plants, flow meters are designed to enhance efficiency, improve safety, and meet regulatory compliance. Real-time insights regarding fluid movement help to develop sustainable practices and enable precise monitoring for optimal resource management. In this article, you will read about differential pressure, volumetric, and mass flow meters; as well as their working principles, advantages, and installation methods.

Guide to API 618 Acoustic-Mechanical Design Validations for Repurposed or Modified Reciprocating Gas Compressor Systems

Nov 28, 2023

Pulsation-induced forces can damage compressor foundations, reduce valve life, and lead to fatigue in piping and components. In this article, Dr. Bifano explains acoustic pulsation basics in reciprocating gas compressor systems and offers practical guidance on applying original acoustic-mechanical design principles during system modifications or repurposing. It’s essential to understand how these changes may affect system acoustics to prevent future vibration issues.

Hot Tap Evaluations and Practical Guidance for In-Service Repair Welding

Nov 1, 2023

In-service welding as part of a maintenance program is a practical and economical way to address leak repairs or new nozzle installations; however, it does come with a few risks, including burn-through and hydrogen-induced cracking. In this article, Raj will discuss the risks involved with in-service welding, thermal analysis to quantify the risks, and practical in-service welding considerations to ensure safe and successful hot tap connections.

Leveraging EP-7-3-3 Series for Equipment Repairs

Nov 1, 2023

The need for post-construction equipment repairs and maintenance best practices has led to ASME PCC-1 and PCC-2 standards becoming valuable resources for many owner-operators, yet these standards inherently maintain a level of generality. In this article, Derek and Neal will explain how the Equity Engineering Practices (EEPs), specifically EP 7-3-3, address the gaps and provide the extra context, details, and guidance to provide more comprehensive solutions for post-construction equipment repairs.

Fitness-for-Service for Asset Management of Air Coolers

Sep 25, 2023

Air-cooled heat exchangers (ACHEs) are designed to use ambient air to cool or condense a process fluid, which eliminates the need for large cooling water capacities. In this article, Kate and Ben discuss how a fitness-for-service (FFS) assessment can be a very powerful tool in air cooler lifecycle management to improve inspection planning and guide run, repair, or replace decisions.

Reliability Issues Associated with Brazed Aluminum Heat Exchangers

Sep 25, 2023

Brazed aluminum heat exchangers (BAHXs) are distinctly prone to several damage mechanisms, including thermal fatigue, cracking, and corrosion. In this comprehensive article, the author uses a 2016 BAHX failure to explain typical BAHX reliability and maintenance issues and provide an overview of practical damage mitigation techniques.

Leveraging Omega Creep Assessments to Extend Fired Heater Tube Remaining Life

Aug 29, 2023

Creep, a common damage mechanism across the refining industry, is commonly often found in fired heaters and boilers. In this article, Lucas offers a detailed description of an Omega creep test and shares the benefits of performing this analysis to accurately diagnose current damage and extend the remaining life of a facility’s fired heater tubes.

Commentary on the High-Temperature Behavior of Welds

Aug 29, 2023

Welds are often the weak links in pressure equipment and other structures, especially when operated at elevated operating temperatures. This article highlights the importance of understanding the high-temperature behavior of welds, specifically in relation to creep response, and discusses how creep testing helps to predict remaining life.

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