In the case of severe acute aortic insufficiency, all individuals should undergo surgery, if there are no absolute contraindications (for surgery). Individuals with bacteremia with aortic valve endocarditis should not wait for treatment with antibiotics to take effect, given the high mortality associated with the acute AI.
Where the ground rod is located far from the main electrical panel, thicker No. 3 wire may be required. In areas where codes require two ground rods because of high electrical resistance in the soil, the rods must be spaced at least 6 feet apart and interconnected by a buried jumper wire.
RECOMMENDED AREA Ground space is 1.2 acres minimum. SIZE AND DIMENSION: Baselines are 60'. Pitching distance is 46'. Pitcher's plate is 6 above the level of home plate. Distance down foul line is 200'. Outfield distance to pocket in center field is 200' to 250' optional. ORIENTATION: Optimum orientation is to locate home plate so that the pitcher is throwing across the sun and the batter is not facing it.