Displaying 11 - 20 results of 37 for ""
Part of the ‘General circulars’ resource.
Category: General circulars , Technical memoranda | Audience: General
General circulars are used by Waka Kotahi NZ Transport Agency to directly advise road controlling authorities and regional councils about relevant policy or programme management updates, or to communicate recent Board decisions.
Published: 1 August 2021
Category:
Skid resistance & surface texture
,
Technical memoranda
| Audience:
Road traffic engineers & consultants
To advise on the preferred method of calculating surface water flow and the limited use of the Gallaway method in New Zealand.
Published: March 2013
Category:
Road safety hardware and practice
,
Technical memoranda
| Audience:
Road traffic engineers & consultants
The launches of the Safer Journey’s initiative and the Decade of Action for Road Safety have brought the way we design for safety into focus.
Published: January 2014
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.
Published: October 2013
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.
Published: December 2011
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 buried in backslope end treatment.
Published: 19 November 2009
Category:
Surfacings & asphalt
,
Technical memoranda
| Audiences:
Road traffic engineers & consultants,
Roading contractors
Highways and Network Operations Technical Memorandum No. TM6003 containing advice on the use of bitumen test results, both bitumen quality control records and verification testing.
Published: October 2012
Category:
Road safety hardware and practice
,
Technical memoranda
| Audience:
Road traffic engineers & consultants
To provide a list of frequently asked questions with answers in regard to road safety barrier systems, terminals and crash cushions.
Published: September 2015
Category:
Road safety hardware and practice
,
Technical memoranda
| Audience:
Road traffic engineers & consultants
The Transport Agency temporary concrete road safety barrier design (TCB-1) is a metricated variant of the Oregon State Department of Transport (ORDoT) F-shape “Precast Concrete Barrier Pin and Loop Assembly” (RD500).
Published: December 2011
Category:
Road safety hardware and practice
,
Technical memoranda
| Audience:
Road traffic engineers & consultants
To advise on the recommended practice for using low strength concrete around guardrail posts that are installed in hard surfaces such as concrete footpaths.