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May 2026
May 2026
Electrical Construction & Maintenance: Volume 125, Issue 5
May 2026 cover image
May 2026
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Pinyo Promprasert/Shutterstock
Electrical Safety
Maintenance, Repair & Operations
AI and Predictive Maintenance: Closing the Data Gap
May 19, 2026
ID 246049758 © Welcomia | Dreamstime.com
Photo 1. The goal of NEC requirements is to address the safety needs of not only those who operate, service, and maintain electrical equipment, but also first responders who may encounter these systems.
Safety
How the 2026 NEC Is Changing Worker Safety
May 19, 2026
Courtesy of JM Electrical Company, Inc.
Safety meeting
Safety
Strategies for Maximizing Job-Site Safety
May 19, 2026
ID 157204730 © Chad Robertson | Dreamstime.com
Electricity Circuit Breaker panel in new home construction
National Electrical Code
Changes to Dwelling Unit Calculations in the 2026 NEC
May 19, 2026
Metal Raceways
Code Basics
NEC Requirements for Metal Raceways
May 19, 2026
More content from May 2026
may26_wwh
What's Wrong Here?
What's Wrong Here? Hint: Subpar Basement Wiring
Can you spot the Code violation in this photo?
May 19, 2026
illustrated_catastrophe_may26
Violations
Illustrated Catastrophes: A Cluster of Catastrophes
See the latest Code violations from NEC Consultant Russ LeBlanc.
May 19, 2026
ID 113717296 © Goncharovaia | Dreamstime.com
dreamstime_xxl_113717296
Quizzes
Test Your Code IQ — May 2026
How much do you know about the National Electrical Code?
May 19, 2026
Electrical contractor safety meeting
Safety
The Safer Way to Better Projects
Why safety culture is a competitive advantage for electrical contractors
May 14, 2026
Ellen Parson
Industry Viewpoint
Safety Never Sleeps
Preventing electrical injuries and fatalities starts with resisting complacency
May 13, 2026
