Trade Basics
What the commercial electrical trade actually asks of you — explained plainly.
Short, plain explanations for anyone new to commercial electrical work.
Two Different Records Hold Your Apprenticeship Hours. You Need Both.
On-the-job hours accrue in your program sponsor's progress records, but the state board that issues your journeyman license verifies them separately, usually through a supervising master electrician.
AmpScouts Editorial · 10/15/2026 · 2 min read
Prevailing Wage Isn't an Average. It's the Rate Most Electricians Get Paid.
On federally funded commercial work, the Department of Labor sets the electrician rate with a three-step test, and the average is the last resort rather than the default.
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Acceptance Testing Proves the Gear Works. Commissioning Proves the Design Does.
Two phases, two NETA standards, and two different reasons a commercial electrical crew is still on site after the switchgear is energized.
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The Code Book Isn't the Final Word. The Authority Having Jurisdiction Is.
On a commercial job, one official decides what the electrical code means, what equipment gets approved, and when a rule can be waived. Here is who that is.
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A Permit Lets You Start. A Sign-Off Says the Work Was Accepted.
A permit authorizes work before it begins; an inspection sign-off records that an inspector accepted work already installed. On a commercial job they are not interchangeable.
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What "Plus Per Diem" Actually Means on a Traveling Commercial Job
It is a flat daily lodging and meal allowance, not a raise, and on public work it cannot be counted toward the prevailing wage.
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Who Sets the Prevailing Wage on a Federal Job, and How They Do It
The Labor Department surveys local pay, applies a majority-or-30-percent test, and posts the result on SAM.gov. Here is how that number reaches your paycheck.
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NFPA 70E Is Not a Law. Your Employer Still Has to Follow It.
The standard itself carries no legal force, but OSHA's rules require what it describes, and the obligation sits with the employer rather than the electrician.
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A Permit Lets You Start. A Sign-Off Lets You Energize.
On a commercial job the permit and the inspection sign-off are two different documents, issued at different times by different people, and only one of them lets the power stay on.
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What Medium Voltage Actually Means on a Spec Sheet
Medium voltage is a system class, not a license, and the number behind the label decides the working space, the training, and who gets hired.
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What a Journey-Level Card Actually Is
It is not a diploma, and it is not the same thing as a state license — and the difference decides what you get paid on a commercial job.
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