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Displaying 1 - 10 results of 48 for ""

Traffic signs performance based specification

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

This specification sets out performance requirements for traffic sign manufacturers wishing to design and manufacture, and contractors wishing to install and maintain permanent traffic signs in New Zealand.

Road safety barrier systems

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

This specification covers the requirements for road safety barrier systems used on state highways.

Retroflective sheeting

Published:
Category: Signs , Maintenance , Specifications | Audience: General

The objective of this new NZTA M25:2021 specification is to provide guidance for retroreflective sheeting manufacturers wishing to sell their retroreflective sheeting in New Zealand.

Specification for colours for traffic control devices

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

This specification for colour for traffic control devices has been written by practitioners, with consultation and stakeholder engagement.

Maintenance of highway lighting

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

This specification and guidance notes set out the requirements for the maintenance of highway lighting, including belisha beacons, floodlighting, and illuminated signs.

Repair potholes

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

This specification and guidance notes sets out the requirements for the repair of potholes in bituminous surfaced roads and bridge decks.

Repair of corrosion protection systems

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

Guidance notes setting out the technical requirements for the quality repair of corrosion protection systems, which may be used as a basis for particular specifications.

Removal of surface detritus

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

This specification sets out the requirements for the removal and disposal from the surface of the carriageway and drainage channels of detritus as requires removal.

Specification for winter maintenance

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

This TNZ C/22 specification and guidance notes sets out the requirements for maintenance of a road network that is at risk of snow and ice events to ensure the required road availability and levels of service are achieved during winter.

Specification for emergency work

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

This specification and guidence notes describe the service to be provided for emergency work arising from storm damage, floods, debris, slips and the like.