Project Details
Owner/Developer: Xstrata Coal
Contractor: Downer EDI Engineering – Projects Pty Ltd
Consultant: Downer EDI Engineering
Project Scope
Australian Construction Products (ACP) was engaged to design and supply over 500m of Multi-PlateTM Horseshoe HA42 Arch Reclaim Tunnel with approximately 500m2 of associated headwalls utilising our proprietary ACP Wall Systems with precast concrete facing panels
Project Notes
- Multi-PlateTM HA42 Horseshoe Arch Galvanised Corrugated Metal Reclaim Tunnel, 506m long
- Approximately 500m2 of ACP Mechanical Stabilised Earth Retaining Headwalls with precast concrete facing panels finish – maximum height of 7.0m
- Design loading: 25m coal stockpile height, and D11R Dozer
- Concrete Ring Beam connection detail to bring the headwalls and the tunnel together
- Rubber seal connection detail to allow for differential settlement between the galvanised corrugated steel reclaim tunnel and the concrete chamber