PHOTOS
 
 
 
 
 

 

Sub Surface Horizontal Drainage

Sydney Eastern Distributor

One of Atlantis' more high-profile projects - the landscaping above the Eastern Distributor Tunnel, Sydney.

This project involved using 30mm Atlantis Drainage Cells on top of the tunnel to prevent water seepage and to protect the concrete from heat and cracking.

Photos

1. Before: The area above the Eastern Distributor tunnel ready for landscaping.

2. After: The completed landscape works on top of the Eastern Distributor Tunnel.

3. Step 1. Laying 30mm Atlantis Drainage Cells onto concrete slab above tunnel.

4. Step 2. Cells being back-filled.

5. Step 3. Cells being back-filled with sand bought in from crane.

6. Step 4. Drainage Cells back-filled with free draining material ready for soft landscaping.