It shall be unlawful to make any excavation or tunnel in any way contrary to or at variance with the terms of the permit. Whenever it is reasonably possible, the permittee shall be required to tunnel under the street rather than cut through the street. Proper bracing shall be maintained to prevent the collapse of adjoining ground. No injury shall be done to any pipes, cables, or conduits in the making of such excavations or tunnels, and notice shall be given to the person maintaining any such pipe, cables, or conduits, or to the City Department or officer charged with the care thereof, which are or may be endangered or affected by the making of any such excavation or tunnel before such pipes, cables, or conduits shall be disturbed. The City Engineer shall issue the permit when he or she is satisfied that all of the provisions of §§ 92.15 through 92.23 have been met.
(Ord. 1972-19, passed 12-21-1972) Penalty, see § 92.99