Thanks Eric,
We have requested that Standard Penetration Test borings be done. Do you have a suggestion of how many borings may be needed and how widely spaced to give us an adequate and conclusive profile?
We have an attached concrete garage frost wall that has developed three cracks top to bottom about one month after pouring. the cracks widened to about 1" and top of wall dropped 3/4" over the next three weeks. Hand auger borings probes performed to about 2' below footings. Static cone...