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Dense graded asphalt

Published:
Category: Construction , Asphalt , Specifications | Audiences: Road traffic engineers & consultants, Roading contractors

The M10 dense graded asphalt specification (version 6) and notes (version 4) cover dense graded asphaltic concrete for roads and related applications.

Erection and maintenance of traffic signs, chevrons, markers and sight rails

Published:
Category: Signs , Maintenance , Specifications | Audiences: Road traffic engineers & consultants, Roading contractors

Specification and guidance notes for the erection and maintenance of traffic signs, chevrons, markers and sight rails.

Environmental and social responsibility (ESR) policy

Published:
Category: Environment & resource planning | Audiences: General, Local & regional government, Road traffic engineers & consultants, Roading contractors

The Environmental and Social Responsibility (ESR) Policy sets out how Waka Kotahi commits to operating in a socially and environmentally responsible and sustainable way across all of its activities, including corporate activities and statutory functi…

Edge marker posts

Published:
Category: Materials , Edge marker posts , Delineation , Specifications | Audiences: Road traffic engineers & consultants, Roading contractors

This specification sets out requirements for edge marker posts (EMPs) as used in the delineation of state highways in accordance with the Traffic Control Devices Manual, Parts 4 and 5.

Repair of edge break

Published:
Category: Edgebreak , Maintenance , Specifications | Audiences: Road traffic engineers & consultants, Roading contractors

This specification and guidence notes set out the requirements for repair of edge break in flexible pavements.

Earthworks construction

Published:
Category: Construction , Pavement & surfacing , Specifications | Audiences: Road traffic engineers & consultants, Roading contractors

This specification and guidance notes cover the construction of earthworks including the clearing and removal of all obstacles within the limits of the earthworks; the excavation of all cuts, including excavation below the final subgrade surface; the…

General maintenance - TNZ C-series specifications

Published:
Category: General , Maintenance , Specifications | Audiences: Road traffic engineers & consultants, Roading contractors

This specification, addendum and guidance notes set out general requirements and objectives that apply to all TNZ C-series specifications and are to be used in conjunction with any other C specification.

Filter fabric pore size distributions

Published:
Category: Construction , Pavement & surfacing , Specifications | Audiences: Road traffic engineers & consultants, Roading contractors

This method can be used to determine the pore size distribution of the openings in a filter fabric by sieving.

Fence construction

Published:
Category: Construction , Structures , Specifications | Audiences: Road traffic engineers & consultants, Roading contractors

These notes are for guidance in the preparation of specifications for fence construction.