- 1. [TowerTalk] Sinking ground rods (score: 1)
- Author: depagnier@uswest.net (Dave)
- Date: Sat, 13 Jan 2001 18:55:15 -0700
- Jim, I rented a rock drill after I hit bed rock at 3' while slide hammering my rods. The drill went through the underlying sandstone like butter. The rock drill is what miners use to make way for exp
- /archives//html/Towertalk/2001-01/msg00340.html (10,118 bytes)
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