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Specifications & Notes

The specifications and notes below cover best practice in construction and maintenance specifications.

The standard specifications listed below, with their accompanying notes, are the result of extensive investigation and research by Transit New Zealand. They contain best practice in construction and maintenance specifications, represent sound constructive advice and can be downloaded from this site. The Specifications are instructions to contractors and the Notes are guidelines for consultants.

The Specification Index list is a comprehensive listing of all Transit's specifications and notes.

NumberSortTitleSortDateDownload....
IndexSpecification Index2009PDF_(64KB)
NZTA M07 CM07 C Changes to Specification for Roadmarking Paints2009PDF_(47KB)
NZTA M07 NM07 N Roadmarking Paints2009PDF_(67KB)
NZTA M07 SM07 S Roadmarking Paints2009PDF_(181KB)
NZTA M23 AM23 A Approved Road Safety Barrier Systems2009PDF_(163KB)
NZTA M23 NotesNotes for Road Safety Barrier Systems2009PDF_(64KB)
NZTA P 30High Performance Roadmarking2009PDF_(109KB)
NZTA P 30 NotesNotes to the Specification High Performance Roadmarking2009PDF_(43KB)
NZTA S6Bridge and other Structures Inspection Policy2009PDF_(203KB)
NZTA T16Determination of Retroreflectivity2009PDF_(53KB)
NZTA T17Determination of Heavy Metal Content in Glass Beads Intended for Use in Pavement2009PDF_(82KB)
TNZ B/05Specification for In-situ Stabilisation of Modified Pavement Layers2008PDF_(135KB)
TNZ B/05 ChangesChanges to B/5 Specification for In-situ Stabilisation of Modified Pavement Layers 2008PDF_(20KB)
TNZ B/05 NotesNotes to Specification for In-situ Stabilisation of Modified Pavement Layers 2008PDF_(98KB)
TNZ M/01Roading Bitumens2007PDF_(46KB)
TNZ M/01 NotesNotes to the Specification for Roading Bitumens 2007PDF_(34KB)
TNZ M/01 replacementM/01 Replacement 2007 2007PDF_(38KB)
TNZ M/12 NotesRaised Pavement Markers2007PDF_(131KB)
TNZ M/14 NotesEdge Marker Posts2007PDF_(37KB)
TNZ M/20 NotesLong-Life Roadmarking Materials2003PDF_(17KB)
TNZ M/24Specification for Audio Tactile Profiled Roadmarkings 2006PDF_(184KB)
TNZ M/24 NNotes on Audio Tactile Profiled Roadmarkings2007PDF_(29KB)
TNZ P/11Open Graded Porous Asphalt2007PDF_(94KB)
TNZ P/11 ChangesChanges to Open Graded Porous Asphalt2007PDF_(18KB)
TNZ P/11 NotesOpen Graded Porous Asphalt2007PDF_(66KB)
TNZ P/22Specification for Reflectorised Pavement Marking2006PDF_(134KB)
TNZ P/23Performance Based Specification for Hotmix Asphalt Wearing Course Surfacing2005PDF_(338KB)
TNZ P/23 NotesNotes to the Performance Based Specification for Hotmix Asphalt Wearing Course Surfacing2005PDF_(199KB)
TNZ P/24Performance Based Specification for Traffic Signs2008PDF_(141KB)
TNZ P/24 NotesPerformance Based Specification for Traffic Signs2008PDF_(70KB)
TNZ P/28Maintenance and Installation of Inductive Loops at Traffic Monitoring Sites2006PDF_(3.1MB)
TNZ T/08Roadmarking Paint Applicator Testing2008PDF_(193KB)
TNZ T/08 ChangesChanges to the Specification for Roadmarking Applicator Testing2008PDF_(29KB)
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Disclaimer

While all possible care and effort has been taken in the development of the specifications they relate to situations, practices and procedures that are likely to change. Transit New Zealand accepts no responsibility for failure in any way related to the application of these specifications and they should not be deemed as providing either the formal or the only answers to any particular situation or set of circumstances. They must be considered and applied with due care and forethought and should not be relied on in isolation from other sources of advice and information.