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  1. Horaz

    AutoCAD Civil 3D 2012 - Storm and Sanitary Analysis SSA

    Hi All, Has anyone been using the new Storm and Sanitary Analysis (SSA) software within Civil 3D 2012 to do all their Hydrologic and Hydraulic analysis? Any opinions on it? Is it time to look into switching from HydroCAD and Hydraflow? Interested to know people's thoughts. The new SSA program...
  2. Horaz

    Exfiltration - start above an elevation?

    Can HydroCAD delay exfiltration from a basin until the water within it gets to a certain depth? The "Only above invert" is not the answer as that then excludes the bottom area as impervious. I only want to delay the start as required by MA DEP "static method" regs. Therefore, a basin with...
  3. Horaz

    Too much Olive Oil in septic system

    Does anyone know how to filter or keep Olive Oil from getting to the leach field of a septic system? A Mass. Title V septic system (3,000+/- GPD, pumped to a chamber leach system) has completely failed after 8 years. It would seem the Olive Oil (used in every dish at this restaurant) is making...

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