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Malheur County Oregon | With the boat the mud just flows out into the form. I have no idea on what the slump is. Travel speed is around and normal walking pace, they started pouring around 11:00 in the morning and by 1:00 they were done with it, approx 2200'. The cement has the fiberglass fibers and a properly installed ditch should last around 50 yrs or so. Second to the last picture shows a guy rolling in the expansion joints and the checks are made out of sheet metal cut and bent into a shape that matches the ditch. | |
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