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Chipsealing in New Zealand

Published: | Category: Pavement design , Manuals | Audiences: Road traffic engineers & consultants, Roading contractors

Chipsealing in New Zealand is a distillation of information from at least 80 years experience in New Zealand, compiled by chipsealing experts from throughout New Zealand. Many years of experience based on research and backed up by references have contributed to this book. In New Zealand extremes of climate and landscape impose many constraints on road surface performance and present challenges to be overcome. Chipsealing techniques differ from the north to the south of New Zealand and there is therefore no 'correct' or only way for a chipsealing operation to be carried out. Experience and research are presented in this book so the reader can make their own informed decisions when using chipsealing technology. This book is intended for those studying road engineering at polytechnic or university level and for those already in the chipsealing industry who want to broaden their knowledge, or those from another line of engineering to...

Edge marker posts

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

This specification and guidance notes set out requirements for edge marker posts (EMPs) as used in the delineation of state highways in accordance with the Manual of traffic signs and markings (MOTSAM) Part II: Markings, Part 2, Section 5.05, Edge Marker Posts (A1) and as envisaged by figures 5-10 and 5-11 in that manual. EMPs used on the state highway must be on the current list of type approved markers. Markers that have current approval in terms of M/14 for use on state highways are listed in M/14 Notes table 1.

Edgebreak

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

This specification, HM14 Edgebreak, replaces specification TNZ C7 Repair of edge break. However, if TNZ C7 is referred to in existing contract documents then you may continue to use it. Alternatively you could use MR09 Pre-surfacing repairs if you plan to include all of the following specifications in a single surfacing contract: C4, C5, C6, C7 and C8.

Passing and overtaking conference papers

Published: | Category: Research & reports | Audience: Road traffic engineers & consultants

Conference papers presented by the NZ Transport Agency on the topic of passing and overtaking.

Rubber latex in reseal binders

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

This specification and guidance notes are to be appended to P/4 Resealing and shall apply where natural rubber latex is to be added to the bituminous binder for resealing purposes. The requirements of this specification extend and modify P/4 and shall take precedence over the requirements of P/4 where there is conflict.

Transport model development guidelines

Published: | Category: Guidance for specialists | Audience: Road traffic engineers & consultants

This document provides guidance on thresholds required by transportation models to be fit for purpose. It applies to both calibration and validation of models.

Overdimension vehicle route maps 18 Dunedin

Published: | Category: Overdimension vehicle route maps , State highway operations , Manuals | Audiences: Heavy vehicle operators, Road controlling authorities, Road traffic engineers & consultants

) 18-0 Dunedin key map (PDF, 404 KB

Surface friction conference NZ May 2005 – session 7

Published: | Category: Planning, design, funding, building, maintenance of the transport network , Guidance for specialists | Audiences: Road traffic engineers & consultants, Roading contractors

Papers from session seven of the Surface friction conference, held in Christchurch, New Zealand in May 2005. See also the papers from the 2008 surface friction conference.

Urban design principles: road bridge guidance notes

Published: | Category: Urban design , Planning, design, funding, building, maintenance of the transport network , Guidance for specialists | Audience: Road traffic engineers & consultants

Guidance prepared by the NZ Transport Agency on road bridge design and location.

Thrie-beam assembly and fixing details (with top rail)

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

This standard drawing (B4) shows details of the accepted TL-4 thrie-beam bridge barrier system (with a top rail) for use on state highway structures.
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