Question about sewerage infrastructure location diagram

Discussion in 'Property Experts' started by Wei Zheng, 12th Jun, 2018.

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  1. Wei Zheng

    Wei Zheng New Member

    Joined:
    12th Jun, 2018
    Posts:
    1
    Location:
    Australia
    Hi, may I ask if anyone know what the bold-dotted-yellow line mean (pointed by the arrow)? The diagram is Sydney Water sewerage infrastructure location diagram.

    Test_02.png