Approved RAMM and roading construction contractors.

The following contractors are approved by Christchurch City Council to load RAMM (Road assessment and maintenance management system) as-built records into the Council's database, as detailed in the Infrastructure Design Standards Part 12: As-Builts.

Approval to load RAMM inventory is related to an individual's experience. All individuals involved in RAMM inventory pick up and loading must have sufficient experience or have undertaken suitable training relevant to the latest version of the NZTA State Highway Database Operation Manual. Council reserves the right to check the training and experience of the person involved in data pick up or condition surveys.

Contractor Approved for this aspect
AECOM New Zealand RAMM inventory/condition rating/valuation
Aurecon Group RAMM inventory
Beca Ltd RAMM inventory/condition rating
City Care Ltd RAMM inventory
Connetics Ltd RAMM inventory(streetlights/signs/street furniture)
Data Collection Ltd RAMM condition rating and roughness survey
Downer NZ Ltd RAMM inventory/condition rating
Eliot Sinclair RAMM inventory
Fulton Hogan Ltd RAMM inventory/condition rating
Geosolve Road testing/falling weight deflectometer (FWD)
GHD Ltd RAMM inventory/condition rating/valuation
Harrison Grierson RAMM inventory
HEB Construction RAMM inventory/condition rating
Higgins Contractors Ltd RAMM inventory
Opus International Consultants Ltd RAMM inventory/condition rating
Road Science NZ Road roughness survey
Shaw's Consulting Services Ltd RAMM inventory/condition rating/roughness survey
Stantec (MWH) New Zealand Ltd RAMM inventory/condition rating
WDM Limited Road condition survey/skid resistance

Prequalified roading construction contractors

These contractors have prequalified to tender for roading construction works in the work classification levels (WCL) for which they are prequalified and no higher.

Contractor Work classification level Expiry date
Blakely Construction C, D 18 December 2023
Downer NZ Ltd A, B, C, D 1 May 2026
Fulton Hogan Limited A, B, C, D 12 May 2025
Grounds & Service Ltd. (GSL) C, D 18 December 2023
HEB Construction Limited A, B, C, D 6 April 2025
Higgins Contractors Ltd - Christchurch A, B, C, D 22 August 2021
KB Contracting & Quarries B, C, D 21 October 2022
McConnell Dowell Constructors Ltd A, B, C, D 26 August 2023
Mike Downs Contractors Limited B, C, D 14 May 2022
Schick Civil Construction Ltd C, D 2 July 2023
The Isaac Construction Company Limited A, B, C, D 28 June 2025

Work classification level key

A = Over $5 million
B = $1 to $5 million
C = $0.1 to $1 million
D = up to $0.1 million

Download the Prequalification of Roading Contractors Manual [PDF, 2.5 MB]