19 Miss. Code. R. 7-5.06.11.3 - Preferred Soil Class Anchor
If no soil test probe measurements have been obtained for the determination of the soil classification at the installation site, it is preferred that a soil class type C-4 rated anchor shall be used. C-4 rated anchors shall have a minimum auger diameter of 6 inches and shall be installed to their full depth. When the condition of the soil (including ground density, composition, moisture content and compaction) will not allow the C-4 rated anchors to be installed to their full depth, the C-4 rated anchor that could not be installed shall be left in place, soil test probe readings obtained and the appropriate soil class anchor installed adjacent to the failed C-4 anchor. All ground anchors used shall be capable of withstanding 4,750 lbs. of pull (in a vertical or diagonal direction) without failure.
Notes
State regulations are updated quarterly; we currently have two versions available. Below is a comparison between our most recent version and the prior quarterly release. More comparison features will be added as we have more versions to compare.