Drinking Water Regulations

Articles & Whitepapers

  • New Zealand Drinking Water Standards

    New Zealand Drinking Water Standards

    The availability of safe drinking water is an essential requirement for all New Zealanders, irrespective of their status. The Drinking Water Standards for New Zealand, as set by the Ministry of Health, provide requirements for drinking water safety by sti


Equipment & Solutions

  • PVC Waterstop

    PVC Waterstop

    Earth Shield® Polyvinyl Chloride (PVC) Waterstop is used as a fluid-tight diaphragm, embedded in concrete, across and along the joint, for environmental engineered concrete structures. Earth Shield® Flexible PVC Waterstops are resistant to a wide range of water and wastewater treatment chemicals and are certified to meet or exceed the performance requirements of CRD C572-74.