No person may excavate or obstruct the right of way beyond the date or dates specified in the permit unless: a) such person makes a supplementary application for another right of way permit before the expiration of the initial permit or requests a verbal extension; and b) a new permit or permit extension is granted. Verbal extensions may be granted by the director for a period no greater than forty eight (48) hours or for emergencies. (Ord. 1174, 4-28-2008)