The thread is drifting off the subject. I will haul in portland cement
and an electrical mixer. Period. Everything else will be scrap found on
site -- water, gravel, rock, iron, washed sand, and sweat. I seek the
experience; not time or economic efficiency. Neither a mixer truck nor
ready mix in a trailer are options -- I've done them. The original post
asked for concrete design sources from the Web or library source that
I can reference. I also find your do-it-yourself comments of interest.
Thanks for all the responses thus far....getting very interesting.
When done, I should be able to write an interesting report on the
various alternatives to getting concrete into a hole in your back yard.
73, Dick Wilder
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Dick's lifetime address is k3di@arrl.net
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