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.
Your welcome. The depth of underground piping and utilities is different in different areas. Without knowing where you live nobody can possibly tell you what depth they should be buried. Furthermore, just because they should be buried at a particular depth is no guarantee that they are buried at that depth.