Backfill of OSCAR Drainfield in limited access backyard. After the OSCAR coils are covered with 6” of coarse sand, we finished it with a few inches of soil so the homeowner can plant grass.
2026-08-10
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Backfill of OSCAR Drainfield in limited access backyard. After the OSCAR coils are covered with 6” of coarse sand, we finished it with a few inches of soil so the homeowner can plant grass.