Prior to the Construction of the Gabion Retaining Wall,

• high seismic activity
• slope slid several times caused by 2 big storms of June and  October 2017 ,
• A trench 3m deep spanning 2m  stretching 113m of  earlier Civil Works.
• A driveway had been cut across the bank for Machinery accessibility  and material conveying During Construction of a Gabion Retaining Wall
• Mass Gravity 6m Gabion Retaining Wall had been built from the toe of a 23m slope.
• More space behind the last course of the Gabion Wall to start a new slope inclination

• All structural fill is to be compacted to a maximum organic value of 90% relative compaction @ to ASTM D1557 – 79.
• Minimum organic content 2% in the structural fill.
• The maximum finish slope is to be 2:1 (horizontal to vertical)