Home

About us

Crane hire

Piling & Civil

Precast

Heavy haulage

Building relocation

Contact us

Piling & Civil

About piling & civil engineering

Piling & foundations

Demolition

Bridges & structures

Marine

Health & safety
and quality assurance

Photo gallery

Past projects

Demolition – CDHB Hospital Chimney

Demolition – Clarendon Tower

Foundation – Windfarm

Marine – Milford Sound fresh water basin reserve

Piling – Screw piles

Retaining Walls – Lyttelton

Retaining Walls – Mt Pleasant Gabian Basket

Structure – Bridge No. 3

Structure – Bridge No. 41

Structure – Bridge No. 89

Structure – Private Driveway

Structure – Residential bridge

Structure – Wingatui Bridge

Plant for hire

 
 
 
 
 

Past projects

Structure – Bridge No. 41

2012 – Bridge 41, Midland Line, Cass River

BRIEF

Replacements of Bridge 41 midland lane for Kiwirail at Cass, just east of Arthurs Pass.

This work was carried out in a very isolated location where we constructed a camp for up to 10 employees during the construction phase.

Works included:

• Installation of six 1200mm diameter piles.

• Pile caps and abutments

• Precast deck unit manufactured on site weighing 120 ton each.

• Post tensioning

• Installation of deck units.

• Earthwork and approaches

• Substantial river protection works