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Pre-surfacing repairs

Published:
Category: Pre-surfacing repairs , Maintenance , Specifications | Audiences: Road traffic engineers & consultants, Roading contractors

This specification for pre-surfacing repairs replaces the specifications TNZ C4, C5, C6, C7 and C8.

Permeability of hot mix asphalt

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

This method describes the use of the standpipe permeameter to assess the permeability of compacted hot mix asphalt pavement surfacings.

Nesting of semi-rigid guardrail

Published:
Category: Road safety hardware and practice , Technical memoranda | Audience: Road traffic engineers & consultants

To advise on the recommended practice for the nesting of non-proprietary semi-rigid barrier systems (W-Beam and Thrie-Beam).

Reflectorised pavement marking

Published:
Category: Application , Road marking , Specifications | Audiences: Road traffic engineers & consultants, Roading contractors

This specification applies to the marking of sealed and paved road surfaces in paint and thermoplastic road marking materials that are reflectorised by means of an application of glass beads.

Use of reclaimed tyre rubber in asphalt

Published:
Category: Surfacings & asphalt , Technical memoranda | Audiences: Road controlling authorities, Road traffic engineers & consultants

This report identifies possible methods and constraints on the use of waste tyre rubber in asphalt in New Zealand.

Raised pavement markers installation

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

This specification and guidance notes apply to the installation of raised pavement markers.

Raised pavement markers

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

The M12 Specification for the Design, Manufacture, Installation and Maintenance of Raised Pavement Markers, NZTA M12-S, and associated documents M12-F (Field Test for Raised Pavement Markers, M12-C (Certificate and Worksheet Templates for Raised Pave…

Quick check sheets

Published:
Category: Safety management systems , Forms | Audiences: Road controlling authorities, Road traffic engineers & consultants

A visual check sheet system, and report form, for road controlling authority and contractor field staff to assess common maintenance issues.

Quality standard TQS2

Published:
Category: Quality assurance , Manuals | Audiences: Road traffic engineers & consultants, Roading contractors

Transit has adopted a two level concept where contracts involving road construction, road maintenance, and structures activities are assigned a quality assurance level High (TQS1) or Normal (TQS2).

Quality standard TQS1

Published:
Category: Quality assurance , Manuals | Audiences: Road traffic engineers & consultants, Roading contractors

Transit has adopted a two level concept where contracts involving road construction, road maintenance, and structures activities are assigned a quality assurance level High (TQS1) or Normal (TQS2).