摘要 |
Disclosed above are a device and method for protecting underground conveyances, wherein the device comprises a carrier containing fill material and, optionally, comprising a web material reinforcing the carrier. The device is oriented over an underground conveyance above a given amount of backfill so that it is detected and encountered by an excavator before the underground conveyance is damaged. In one embodiment, the device is preferably retrieved or brought to view when the webbing is snagged on the teeth of the excavating equipment.
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