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    Read more about the article Water Main Installation

    Water Main Installation

    • Post author:
    • Post published:January 29, 2017
    • Post category:Certification Exams/Distribution/Water Treatment

    For a given excavation in a specific soil there is a certain angle at which the surrounding soil will not slide or cave into the trench.

    Continue ReadingWater Main Installation
    Read more about the article Lime Softening

    Lime Softening

    • Post author:
    • Post published:January 28, 2017
    • Post category:Certification Exams/Distribution/Water Treatment

    Quicklime that has been combined with water.  Also called slaked lime or calcium hydroxide.

    Continue ReadingLime Softening
    Read more about the article Distribution System

    Distribution System

    • Post author:
    • Post published:January 27, 2017
    • Post category:Certification Exams/Distribution/Water Treatment

    Any connection between a potable water system and another fluid system through which contamination could enter the potable water system.  

    Continue ReadingDistribution System
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