Rare Earth Refinery access road upgrades

Shoulder widening

• Compact all fill areas to achieve embankment foundation compaction
• Import fill and form embankments
• Remix existing shoulder incorporating existing pavement material to nominated width, using a stabiliser, grader, roller, water carts
• Trim and compact final surface to form final surface suitable for sealing

Existing pavement repairs

• Profile or boxout rut area for repair
• Clean out and apply seal, top up with asphalt and compact
• Prepare areas for sealing

Pavement construction

• Top up 50mm and wet mix existing pavement incorporating existing seal into pavement using stabiliser, grader, 2x rollers and 2x water cart, mixing and conditioning to a depth of 150mm
• Testing to ensure specified compaction is achieved
• Compacted gravel trimmed to within tolerances and rolling using a Final Trim Grader and Multi Wheel Roller to prepare surface for sealing

Asphalting and line marking

• Management of sub-contractor