Posted 12/10/2014 20:29 (#4232396 - in reply to #4232361) Subject: RE: Few silage bunker questions (and one about tarps) Long post
Embarrass WI
My Opinion is-
There are places to save money, and places where cutting corners will bite you in the backside. Do whatever you need to to make sturdy airtight stable walls, and buy decent(5 mil minimum) covers.
I would abandon the bunker idea completely, and use bags, but that's just me.