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    Brennan Construction crews measure the floor elevation during reconstruction of the Chicago Harbor Lock floor [Image 6 of 6]

    Brennan Construction crews measure the floor elevation during reconstruction of the Chicago Harbor Lock floor

    CHICAGO, IL, UNITED STATES

    12.20.2023

    Photo by Emily Helton 

    U.S. Army Corps of Engineers, Chicago District

    Contractors from Brennan Construction work on providing divers below material to place on the lock floor. They measure the elevation to ensure proper height.

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    IMAGE INFO

    Date Taken: 12.20.2023
    Date Posted: 12.27.2023 16:14
    Photo ID: 8182037
    VIRIN: 231220-O-JV047-8496
    Resolution: 1620x1080
    Size: 457.79 KB
    Location: CHICAGO, IL, US

    Web Views: 35
    Downloads: 3

    PUBLIC DOMAIN