Resources

Displaying 21 - 30 results of 38 for ""

Traversable and mountable grates for precast concrete headwalls

Published:
Category: Structures (bridges, culverts & geotechnical) , Technical memoranda | Audiences: Road traffic engineers & consultants, Roading contractors

This memo provides details of grates that are acceptable in principle for use with precast concrete headwalls on state highways to protect the headwalls and vehicle occupants from the effects of vehicle impact.

Provision of services on existing state highway structures

Published:
Category: Structures (bridges, culverts & geotechnical) , Technical memoranda | Audience: Road traffic engineers & consultants

This memo provides requirements for the provision of services on existing state highway structures.

TL-3 transition detail

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

This standard drawing shows details of the accepted semi-rigid to rigid barrier transition for use on state highways.

Installation of slip base sign fixings

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

To advise on the required practice for installation of slip base sign fixings to ensure safe operation and compliance with NZ Transport Agency P24 specification and RMSA Compliance standard for traffic signs (2008).

Curved W-beam guardrail terminal

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

To advise on the recommended practice for the design and installation of a curved W-Beam guardrail terminal for radii between 5m and 15m.

Curved terminal

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

This standard drawing shows details of the accepted curved terminal end terminal treatment as described in Technical memorandum TM2008.

HMV categorisation of defects

Published:
Category: Technical memoranda | Audience: Heavy vehicle operators

This guide covers a considerable number of faults and situations that are dealt with by police who hold a certificate to carry out level 3 and level 5 inspections, CVIU vehicle safety officers and NZ Transport Agency transport officers.

Lapping 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 lapping of semi-rigid barrier systems (W-beam and thrie-beam).

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).