W

Audited Plants by Name

Plant Audits as Determined by the Plant Audit Committee

W

Company Plant Location MPa Start Date Expiry Date Certificate
Westbay Concrete Limited Te Puke 50 01 Feb 2024 31 Jan 2025 Download PDF
Katikati (Satellite) - - - -
Wrey's Bush Concrete Products Limited Otautau 50 01 May 2023 30 Apr 2024 Download PDF

Key/Notes

  1. (Satellite) Plant which operates intermittently, as a satellite of another plant. It uses the same materials, mix designs and personnel as the parent plant.
  2. * Interim audit certificate. Usually on 3 month period.
  3. MPa indicates highest mix strength recorded and accepted by the Audit.
  4. Mixes over 50MPa are subject to specific agreements with client and are designated Special Concrete as defined in NZS 3109/NZS 3104.