Transformers, terminal boxes, meter cabinets, pedestals, concealed ducts and other facilities may be placed above ground. Water and sewer distribution facilities shall be installed in conformance with specifications of the Director of Public Works. (Ord. 1781 § 1, 1978; Ord. 1483 § 2, 1973; Ord. 1128 § 1, 1968; prior code § 34.202).