(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.
According to the 2010 military pay chart, the salary of a 2nd Lieutenant is capped at $3,454.20 per month. However, on average, Marine 2nd Lieutenants earn an average salary of $3,019 a month. Marine colonel is the officer normally in command of a Marine regiment. As of 2010, the military pay scale for a regiment commander ranges from $5,788.50 to $10,247.70.