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Precisely Place and Level Stone Blocks

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High format wall going quick #retainingwall #excavator

What happens here

With the stone block oriented, the excavator operator carefully lowers it into its final position on the prepared gravel base or onto the previously laid course of stones. The hydraulic grapple allows for extremely fine and controlled movements, enabling the operator to precisely maneuver the heavy block to sit snugly against adjacent stones. The operator ensures the block is level both horizontally and vertically, adjusting its position slightly by nudging it with the grapple or by lifting and repositioning it as needed. This meticulous placement is critical for the structural integrity and aesthetic alignment of the retaining wall. The video shows the block being gently placed, then a slight adjustment to ensure it's properly seated.

Goal: Install each stone block securely, level, and in proper alignment within the wall structure.

Tools and materials

  • Hydraulic Grapple Attachment CMP — Controlling the placement and articulation of stone blocks
  • Kubota Excavator Kubota — Precisely lowering, positioning, and adjusting stone blocks
  • Large Stone Blocks — The primary building material for the retaining wall
  • Rubber Mallet — Making small, non-damaging adjustments to block positioning