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Resources

Displaying 41 - 50 results of 512 for ""

Pipe subsoil drain construction

Published:
Category: Construction , Pavement & surfacing , Specifications | Audiences: Road traffic engineers & consultants, Roading contractors

Specification and guidance notes for F2 Pipe Subsoil Drain Construction.

Pipe culvert construction

Published:
Category: Construction , Pavement & surfacing , Specifications | Audiences: Road traffic engineers & consultants, Roading contractors

Specification and guidance notes for pipe culverts including the construction of trenches; supply and placement of bedding; supply and laying of pipes; jointing of the pipes; construction of headwalls, wing-walls, aprons, drops, and intakes and outle…

Unsealed pavements

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

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

Service covers (maintenance specification)

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

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

Potholes

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

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

Incident response (maintenance specification)

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

This specification replaces specification TNZ C9 Specification for emergency work.

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.

Drainage systems

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

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

Digouts

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

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