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Reply to "Acceptable grade percentages"

Here's the section of my plan that is questionable.  It's about 10' Long with mostly O60 and a few pieces of O72 and has a 6% grade rising 7".

V5a Sub out

Here's a link to the post with the full SCARM plan where I've asked about this yet to be answered question.  Any insight on the clockwise grade coming out of the Subterranian level would be greatly appreciated.

Appalachian Mountain River Town

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  • V5a Sub out

OGR Publishing, Inc., 1310 Eastside Centre Ct, Suite 6, Mountain Home, AR 72653
800-980-OGRR (6477)
www.ogaugerr.com

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