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 2019 31 Jul 2020
Allied Concrete Gisborne 50 01 Aug 2019 31 Jul 2020
Hawera (Normanby) 50 01 Aug 2019 31 Jul 2020
Stratford (Satellite) 50 01 Aug 2019 31 Jul 2020
Hawkes Bay 25 27 May 2020 31 Jul 2020
Kiwi Point, Wellington 50 01 Aug 2019 31 Jul 2020
Masterton 35 01 Aug 2019 31 Jul 2020
New Plymouth 50 01 Aug 2019 31 Jul 2020
Ohau 50 01 Aug 2019 31 Jul 2020
Setters Line, Palmerston North 50 01 Aug 2019 31 Jul 2020
Upper Hutt 50 01 Aug 2019 31 Jul 2020
Wanganui 50 01 Aug 2019 31 Jul 2020
Byfords Readi-Mix Limited Taihape 50 01 Aug 2019 31 Jul 2020
Waiouru (Satellite) 50 01 Aug 2019 31 Jul 2020
Firth Industries Aotea Quay 50 01 Aug 2019 31 Jul 2020
Belmont 50 01 Aug 2019 31 Jul 2020
Hastings 50 13 May 2020 31 Jul 2020
Hawera 50 02 Jul 2020 31 Jul 2020
Levin 50 01 Aug 2019 31 Jul 2020
Napier 50 01 Aug 2019 31 Jul 2020
New Plymouth 50 01 Aug 2019 31 Jul 2020
Palmerston North 50 01 Aug 2019 31 Jul 2020
Paraparaumu 50 01 Aug 2019 31 Jul 2020
Otaki (Satellite) 50 01 Aug 2019 31 Jul 2020
Stratford 50 01 Aug 2019 31 Jul 2020
Turangi 40 01 Aug 2019 31 Jul 2020
Waverley Windfarm A 40 04 May 2020 31 Jul 2020
Waverley Windfarm B (Satellite) 40 04 May 2020 31 Jul 2020
Higgins Concrete Limited Feilding 50 01 Aug 2019 31 Jul 2020
Marton 40 01 Aug 2019 31 Jul 2020
Otaki 50 01 Aug 2019 31 Jul 2020
Palmerston North 50 01 Aug 2019 31 Jul 2020
Porirua 50 01 Aug 2019 31 Jul 2020
Turitea Wind Farm - - -
Waingawa 50 01 Aug 2019 31 Jul 2020
Wellington 50 01 Aug 2019 31 Jul 2020
PERTH Concrete Limited Wanganui 50 01 Aug 2019 31 Jul 2020
Prenters Ready Mix Concrete Limited Dannevirke 50 01 Aug 2019 31 Jul 2020
Waipukurau 40 01 Aug 2019 31 Jul 2020
Waipukurau (New) - - -
Ruapehu Concrete Limited Taumarunui 40 01 Aug 2019 31 Jul 2020
Sandford Bros Limited Hawera 40 01 Aug 2019 31 Jul 2020
Taranaki Mix Limited New Plymouth 50 01 Aug 2019 31 Jul 2020
Terry's Concrete Limited Te Horo 50 01 Aug 2019 31 Jul 2020
Upper Hutt Ready Mix Concrete Limited Upper Hutt 40 01 Aug 2019 31 Jul 2020

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.