A. Pennsylvania Law Act No. 172, effective June 10,1987, 73 P.S. § 176 et seq., places safety responsibilities on contractors when they excavate, demolish or blast. The City requires that its permittees comply with this Act as a condition of issuance of its permits.
B. All work shall be conducted so as not to interfere with the water mains, sewers or their connection with houses until permission from the proper authority shall have been obtained.
C. During construction, excavated material shall be so confined so as not to impede traffic or be carried into any adjacent highways, and all surplus materials must be removed at the earliest possible time.