Unsafe Conditions in Start-Up Testing and Commissioning — Part 8
If an existing site has start-up testing, the typical situation is the plant has active processes (operations are not shut down). Operators who are unaccustomed to contractors on site may see you as being in their way rather than as someone they might put in danger. To avoid this mindset, meet with operators in the affected area and ask them to point out dangers you might encounter. In response to this, their thoughts should go to their own actions and what they can do to help protect you.
If a green site has start-up testing, then the typical situation is other trades are working in the same space or near it. Any halfway decent contractor firm will take safety seriously. Unfortunately, that low bar is too high for some. They may do things like string portable cords across stair steps, weld without screens, or take a shortcut through your roped-off testing area (and even walk on your test leads). Report any unsafe actions to the general contractor’s safety manager.
About the Author

Mark Lamendola
Mark is an expert in maintenance management, having racked up an impressive track record during his time working in the field. He also has extensive knowledge of, and practical expertise with, the National Electrical Code (NEC). Through his consulting business, he provides articles and training materials on electrical topics, specializing in making difficult subjects easy to understand and focusing on the practical aspects of electrical work.
Prior to starting his own business, Mark served as the Technical Editor on EC&M for six years, worked three years in nuclear maintenance, six years as a contract project engineer/project manager, three years as a systems engineer, and three years in plant maintenance management.
Mark earned an AAS degree from Rock Valley College, a BSEET from Columbia Pacific University, and an MBA from Lake Erie College. He’s also completed several related certifications over the years and even was formerly licensed as a Master Electrician. He is a Senior Member of the IEEE and past Chairman of the Kansas City Chapters of both the IEEE and the IEEE Computer Society. Mark also served as the program director for, a board member of, and webmaster of, the Midwest Chapter of the 7x24 Exchange. He has also held memberships with the following organizations: NETA, NFPA, International Association of Webmasters, and Institute of Certified Professional Managers.