BBR Contech provides high- and low-capacity, temporary and permanent rock and soil anchoring solutions for a wide range of ground conditions.
Typical applications have included:
- tied-back retaining walls and bridge abutments
- basement retention
- restraint against vertical uplift owing to earthquakes
- slope stabilisation
- seismic strengthening
We operate under internationally recognised corrosion protection standards and can provide additional strengthening for anchors in difficult ground conditions through the use of high-pressure post-grouting techniques.
Mt Victoria Tunnel - Anchors
If you’ve ever travelled between Wellington city and the airport, you’ve probably been through the Mt Victoria tunnel – and maybe even participated in the symphony of tooting horns that’s long been customary practice. With more than 620m to cover, there’s plenty of time to raise a tune!