(However, if the geological conditions are especially difficult or access is extremely limited, drilling can cost $30-$50 a foot or more.) For example, the sustainable Arizona homesteaders at ByExample.com report paying $6,750 to have well drilled 280' deep, or about $24/foot.
A second lieutenant (grade O-1) is usually promoted to first lieutenant (grade O-2) after 18 months in the Army or 24 months in the Air Force and Marine Corps.The difference between the two ranks is slight, primarily being experience and higher pay. second lieutenant (grade O-1) is usually promoted to first lieutenant (grade O-2) after 18 months in the Army or 24 months in the Air Force and Marine Corps.
Minimum pay in 2013 for a grade O-3, or a lieutenant in the Navy, was $3,835.50 per month if the officer had less than two years of service. Pay increased to $4,347.90 after two years, $4,692.50 after three years and $5,116.50 after four years.he U.S. Navy has both a lieutenant junior grade and a lieutenant. A lieutenant junior grade has a pay grade of O-2, the same as a first lieutenant in the Army, Air Force and Marines. A lieutenant carries a pay grade of O-3 and is equivalent to a captain in the other services.