Hilltop Access Road
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Four kilometres of climbing carriageway cut into a hillside, with drainage carried under the road for most of its length rather than beside it. The alignment climbs through four distinct cuttings, each following the existing contour closely enough to limit how much ground is disturbed on the slope above.
The Challenges
A live watercourse at the low end, spoil with nowhere to go that would not block the view from the properties below, and a gradient steep enough that loaded tippers could not safely work the upper sections.
The Engineering Solution
Cut-and-cover drainage laid ahead of the paving in short lengths, spoil trucked off site rather than tipped on the slope, and a haul route benched into the hillside in four stages to keep the working width down.
Design Elements
- 01
Structural Designing
Customized innovative structural solutions engineered for strength, stability, and resilience, and also focused on safety and lasting durability.
- 02
Interior Designing
Custom millwork, tailored cabinetry, and precision detailing engineered for aesthetic refinement and lasting durability.
- 03
Utility Work
Power, water, drainage and lighting routed and tested in place, coordinated against the structure so nothing has to be cut through after it is finished.
- 04
Fabrication Work
Structural steel, staircases and balustrades shop-drawn and finished off site, then bolted into position once the frame is true.
Gallery
- Lower Cutting
- Climbing Section
- Summit Approach