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Recent content by gperry

  1. gperry

    Corrosion Potential for Buried Ductile Iron Waterline

    I would be leary of relying on DIPRA for ductile iron corrosion info. This organization is funded by DI manufacturers and their job is convince engineers to select DI. I have seen plenty of DI corrosion failures in the field on pipe less than 20 years old, even with the polyethylene wrap. You...

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