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  • September 2023

    • September 2023

    Electrical Construction & Maintenance: Volume 122, Issue 9
    © Somakram | Dreamstime.com
    Ecm Top50 Photo13

    Resilient Revenue: EC&M’s 2023 Top 50 Electrical Contractors Special Report

    Sept. 22, 2023
    In the face of supply chain snarls and inflated prices, EC&M’s 2023 Top 50 Electrical Contractors see combined revenue rise.
    Sequence of Operations for Lighting Control

    The Sequence of Operations and Lighting Controls

    Sept. 18, 2023
    Everything electrical professionals need to know about the sequence of operations (SOO) and why it’s so important
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    Dreamstime M 65670036

    The Benefits of Vendor-Managed Inventory on Job Sites

    Sept. 18, 2023
    Are VMI tools helping your project and increasing job-site efficiency?
    Photo 1. When installing EV infrastructure, begin by carefully reviewing existing electrical systems and taking the necessary steps to address any issues.

    EV Installations on the Home Front — Part 2 of 4

    Sept. 14, 2023
    Essential safety considerations for EV equipment installers
    Courtesy of Shermco Industries.
    Shermco Mcc

    Best Practices for Motor Control Center Maintenance & Testing

    Sept. 14, 2023
    How to prevent MCC-related downtime and catastrophic failures

    More content from September 2023

    Fig. 1 The rules of Art. 445 include where generators can be installed, nameplate markings, conductor ampacity, and disconnect requirements.

    NEC Requirements for Generators

    Sept. 13, 2023
    Conductor sizing and the requirements for disconnecting means are the main electrical considerations in a generator installation.
    electrical outlets in floor

    Illustrated Catastrophes: Floor Outlet Follies

    Aug. 31, 2023
    See the latest Code violations from NEC Consultant Russ LeBlanc.
    improper electrical installation neat roof of residential building

    What's Wrong Here? Hint: Too Close for Comfort

    Aug. 31, 2023
    Can you spot the Code violation in this photo?
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    Artificial intelligence in construction

    The AIs Have It

    July 11, 2023
    Some electrical contractors and design firms are using artificial intelligence tools to maximize productivity and revenue. Here’s what they’ve learned so far — including why AI...