Continuing Wall Construction with Drainage and Backfill
At 11:15 in
Crazy Neighbor Calls the Building Inspector on us
What happens here
Continue building the retaining wall by adding successive courses of blocks, ensuring each block is clean, pins are properly installed, and alignment is checked with a string line. As the wall rises, incorporate a perforated drainage pipe (wrapped in fabric) behind the blocks to manage water runoff effectively. Backfill each lift with washed gravel and compact it thoroughly using a 150lb plate compactor to maintain stability and drainage. The excavator is used for heavy lifting and precise placement of blocks and gravel in strategic areas.
Goal: Construct the retaining wall progressively, adding blocks, drainage, and backfill while maintaining alignment and compaction.
Tools and materials
- 150lb Plate Compactor Wacker Neuson — Compacting backfill layers
- Bobcat 325 Mini Excavator Bobcat — Placing blocks and backfill materials
- Kubota SVL 65 Skid Steer Kubota — Moving materials and equipment around the site
- Perforated Drainage Pipe — Collecting and diverting water away from the wall
- Retaining Wall Blocks — Building successive courses of the wall
- Retaining Wall Pins — Interlocking blocks
- Rubber Mallet — Seating pins
- Shovel — Manual adjustments and spreading
- String Line — Checking block alignment
- Washed Gravel — Backfilling behind the blocks and drainage pipe
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