Resources

This specification and guidance notes sets out design, maintenance and performance requirements of the surfacing and unbound flexible pavement layers for the construction of new pavements and re-construction of existing pavements.

This specification sets out the material requirements for five size grades of sealing chip for use on state highways and other heavily trafficked roadways.

This paper is for skid resistance practitioners to assist them with background to the T10 policy on curves.

HM23 Unsealed pavements replaces specifications TNZ C11, C12, C13 and C14.

This specification, HM15 Service covers, replaces specification TNZ C8 Specification for adjusting service covers.

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

This specification replaces specification TNZ C9 Specification for emergency work.

This specification, HM14 Edgebreak, replaces specification TNZ C7 Repair of edge break.

This specification replaces specification TNZ C16 Specification for maintenance of stormwater structures.

This specification, HM12 Digouts, replaces specification TNZ C4 Specification for digout repairs in flexible pavements.