[1961 Code, § 24.7; Ord. 257]
All persons making improvements requiring excavations in streets wherein water mains and service connections exist, requiring such water mains and service connections to be cut and refitted, lowered or raised shall make written request to the water department, insuring the payment of all costs incurred by the Water Department in making the changes necessary or required to be made.
[1961 Code, § 24.8; Ord. 257]
(A) 
All contractors who open, grade, regrade, fill, excavate or otherwise work a street, shall give at least three days' written notice to the Water Department for the removal, raising, lowering or otherwise displacing of any water mains, pipes, fittings, meters or other water system property that may interfere with the street work.
(B) 
Contractors or other persons performing the work described in division (A) above shall be liable for damage to city properties.