Would someone please post about their experience placing bolts in the conglomerate rock in the Echo Canyon area? What size and depth of bolts being used? Are you drilling in the cobbles or in the mortar holding the cobles together? Are you looking to put bolts into oversized cobbles, for example a two-foot in diameter cobble, or are you looking for smaller cobles that the drill will go through for multiple rock mediums?
I have had a little experience placing bolts over in the Screamer area. At the time it seamed to me the best practice would be to drill in and bolt the largest cobble possible.
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