Whenever the excavation is carried beyond the lines and grades shown on the drawings, or given by the Engineer, the contractor shall, at his or her own expense, refill all such excavated space with such material and in such a manner as may be directed. Beneath and around concrete structures, space excavated without authority shall be thoroughly compacted when refilling or, if deemed necessary by the Engineer, shall be refilled with concrete.
(Ord. 352. Passed 10-22-62.)