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.
These wires are buried in a trench 24 inches deep when installed, measured from the top of the conduit or service wire to the top of the trench. Primary service wires are the wires or distribution circuit on the high voltage side of a transformer. This is usually a 7,200/14,000-volt service for a large commercial or industrial consumer. These wires are buried in a trench 30 to 36 inches deep when installed, measured from the top of the conduit or service wire to the top of the trench. Due to erosion, service wires may not be as deep as when they were installed.