A left shift is a phrase used to note that there are a high number of young, immature white blood cells present. Most commonly, this means that there is an infection or inflammation present and the bone marrow is producing more WBCs and releasing them into the blood before they are fully mature.
the gas line should be at least 30 inches deep. But may vary according to how strict your local safety codes are for preventing homeowners from hitting the line while digging in a tree or fence post. Call a heating/plumbing contractor.
Where there are not state laws (or local ordinance) each cemetery sets its own regulations. The concept of a burial being six feet deep goes back to a time in our history when people were not buried in concrete, metal or fiberglass outer containers and sometimes not even in caskets. This depth was thought deep enough to prevent animals from digging up the grave. Often a grave will be six feet deep at the bottom. Once the casket and outer burial container are in place, this will usually leave. about three feet of dirt on top.