Helen to run smoke test on sewer system

  • The City of Helen will be conducting a smoke test to determine infiltration and inflow of rainwater into the sewer system.
    The City of Helen will be conducting a smoke test to determine infiltration and inflow of rainwater into the sewer system.
    The City of Helen will be conducting a smoke test to determine infiltration and inflow of rainwater into the sewer system. Fletcher Holliday, with Engineering Management Inc. (EMI), spoke...

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