PLANT AUDIT SCHEME

for Audit of Concrete Production Plants

Wellington

Audited Plants by Zone

Plant Audits as Determined by the Plant Audit Committee

Company Plant Location MPa Start Date Expiry Date
Aitkens Concrete Limited Gisborne 50 01 Aug 2020 31 Jul 2021
Allied Concrete Gisborne 45 01 Aug 2020 31 Jul 2021
Hawera (Normanby) 40 01 Aug 2020 31 Jul 2021
Stratford (Satellite) 40 01 Aug 2020 31 Jul 2021
Hawkes Bay 50 01 Aug 2020 31 Jul 2021
Kiwi Point, Wellington 50 01 Aug 2020 31 Jul 2021
Masterton 35 01 Aug 2020 31 Jul 2021
New Plymouth 50 01 Aug 2020 31 Jul 2021
Ohau 50 01 Aug 2020 31 Jul 2021
Setters Line, Palmerston North 50 01 Aug 2020 31 Jul 2021
Kakariki (Satellite) - - -
Upper Hutt 50 01 Aug 2020 31 Jul 2021
Wanganui 50 01 Aug 2020 31 Jul 2021
Byfords Readi-Mix Limited Taihape 40 01 Aug 2020 31 Jul 2021
Waiouru (Satellite) 40 01 Aug 2020 31 Jul 2021
Firth Industries Aotea Quay 50 01 Aug 2020 31 Jul 2021
Belmont 50 01 Aug 2020 31 Jul 2021
Hastings 50 01 Aug 2020 31 Jul 2021
Hawera 50 01 Aug 2020 31 Jul 2021
Levin 50 01 Aug 2020 31 Jul 2021
Napier 50 01 Aug 2020 31 Jul 2021
New Plymouth 50 01 Aug 2020 31 Jul 2021
New Plymouth B (Satellite) - - -
Palmerston North 50 01 Aug 2020 31 Jul 2021
Paraparaumu 50 01 Aug 2020 31 Jul 2021
Stratford 50 01 Aug 2020 31 Jul 2021
Turangi 40 01 Aug 2020 31 Jul 2021
Higgins Concrete Limited Feilding 50 01 Aug 2020 31 Jul 2021
Marton 50 01 Aug 2020 31 Jul 2021
Otaki 50 01 Aug 2020 31 Jul 2021
Palmerston North 50 01 Aug 2020 31 Jul 2021
Porirua 40 01 Aug 2020 31 Jul 2021
Turitea Wind Farm 40 16 Oct 2020 31 Jul 2021
Waingawa 50 01 Aug 2020 31 Jul 2021
Wellington 50 01 Aug 2020 31 Jul 2021
PERTH Concrete Limited Wanganui 50 01 Aug 2020 31 Jul 2021
Prenters Ready Mix Concrete Limited Dannevirke 40 01 Aug 2020 31 Jul 2021
Waipukurau (New) - - -
Ruapehu Concrete Limited Taumarunui 40 01 Aug 2020 31 Jul 2021
Sandford Bros Limited Hawera 40 01 Aug 2020 31 Jul 2021
Taranaki Mix Limited New Plymouth 50 01 Aug 2020 31 Jul 2021
Terry's Concrete Limited Te Horo 50 01 Aug 2020 31 Jul 2021
Upper Hutt Ready Mix Concrete Limited Upper Hutt 40 01 Aug 2020 31 Jul 2021

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.