G'day,
I have some minor problems with compaction and major problems with moisture content. See the attached summary.
Over such a small area the OMC varied from 11% to 50%. It was impossible therefore to compare a nuclear gauge reading to a typical OMC. By the time the laboratory results...
I have a contractor who insists that he can construct a small dam wall with a scraper. The specification calls for screening out material larger than 75mm - for obvious reasons.
The contractor insists that he can use a scraper to run out rocks bigger than 75mm diameter.
How feasible is this?