PLANT AUDIT SCHEME

for Audit of Concrete Production Plants

South Island

Audited Plants by Zone

Plant Audits as Determined by the Plant Audit Committee

Company Plant Location MPa Start Date Expiry Date
Allied Concrete Limited Alexandra 50 01 May 2020 30 Apr 2021
Ranfurly (Satellite) 50 11 Nov 2020 10 Feb 2021
Ashburton 50 01 May 2020 30 Apr 2021
Balclutha 50 01 May 2020 30 Apr 2021
McAlpine Street, Chch (Satellite) 50 21 Oct 2020 30 Apr 2021
Cromwell 50 01 May 2020 30 Apr 2021
Dunedin (Logan Point) 50 01 May 2020 30 Apr 2021
Gore 50 01 May 2020 30 Apr 2021
Greymouth (South Beach) 50 01 May 2020 30 Apr 2021
Hokitika (Satellite) 50 01 May 2020 30 Apr 2021
Invercargill 50 01 May 2020 30 Apr 2021
Mosgiel 50 01 May 2020 30 Apr 2021
Nelson 50 01 May 2020 30 Apr 2021
Waimea (Satellite) 50 01 May 2020 30 Apr 2021
Renwick 50 01 May 2020 30 Apr 2021
Wanaka 50 01 May 2020 30 Apr 2021
Washdyke (Timaru) 50 01 May 2020 30 Apr 2021
Allied Queenstown Concrete Limited Frankton, Queenstown 50 01 May 2020 30 Apr 2021
AML Limited Christchurch North 50 01 May 2020 30 Apr 2021
Ashburton Contracting Limited Ashburton 50 01 May 2020 30 Apr 2021
Christchurch Ready Mix Concrete Limited Belfast No. 1 50 01 May 2020 30 Apr 2021
Belfast No. 2 50 01 May 2020 30 Apr 2021
Hornby 50 01 May 2020 30 Apr 2021
Rolleston 50 01 May 2020 30 Apr 2021
Clutha Concrete Limited Balclutha 50 01 Aug 2020 30 Apr 2021
Cromwell Certified Concrete Limited Cromwell 50 01 May 2020 30 Apr 2021
Eastern Concrete Limited Gore 40 01 May 2020 30 Apr 2021
Firth Industries Amberley 50 01 May 2020 30 Apr 2021
Ashburton 40 01 May 2020 30 Apr 2021
Blenheim (Tuamarina) 50 01 May 2020 30 Apr 2021
Bromley 50 01 May 2020 30 Apr 2021
Christchurch (Hornby) 50 01 May 2020 30 Apr 2021
Darfield 50 01 May 2020 30 Apr 2021
Geraldine 30 01 May 2020 30 Apr 2021
Fairlie (Satellite) 30 01 May 2020 30 Apr 2021
Green Island (Dunedin) 50 01 May 2020 30 Apr 2021
Greymouth 50 01 May 2020 30 Apr 2021
Harewood (Canterbury Concrete) 50 01 May 2020 30 Apr 2021
Invercargill 50 01 May 2020 30 Apr 2021
Oamaru 50 01 May 2020 30 Apr 2021
Hilderthorpe (Satellite) 50 01 May 2020 30 Apr 2021
Queenstown 50 01 May 2020 30 Apr 2021
Richmond (Nelson) 50 01 May 2020 30 Apr 2021
Rolleston 50 01 May 2020 30 Apr 2021
Wanaka 50 01 May 2020 30 Apr 2021
Washdyke (Timaru) 50 01 May 2020 30 Apr 2021
Golden Bay Premix Takaka - - -
Higgins Concrete Limited Richmond 50 01 May 2020 30 Apr 2021
Kiwi Concrete Limited Christchurch 50 01 May 2020 30 Apr 2021
Christchurch No. 2 50 01 May 2020 30 Apr 2021
Kaikoura 50 01 May 2020 30 Apr 2021
Oamaru 50 01 May 2020 30 Apr 2021
Twizel 50 01 May 2020 30 Apr 2021
McGregor Concrete Limited Te Anau 40 01 May 2020 30 Apr 2021
Winton 50 01 May 2020 30 Apr 2021
Lumsden (Satellite) 50 01 May 2020 30 Apr 2021
Motueka Premix Concrete Motueka 50 01 May 2020 30 Apr 2021
Wrey's Bush Concrete Products Limited Otautau 50 01 May 2020 30 Apr 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.