(A) All excavations shall have sufficient width to allow proper workmanship and permit adequate inspection and shall be supported in the manner set forth in the rules, orders and regulations prescribed by the industrial accident commission of the state.
(B) Sheet piling and other timbers shall be withdrawn in such a manner as to prevent the caving in of all walls of the excavation or disturbance of the sewer pipe.
('86 Code, § 16.08.060) (Ord. 2472, passed 9-18-51) Penalty, see § 1.12.010
Cross-reference:
For further provisions concerning street excavations, see Chapter 13.20