Amending Section 9-3300 of The Philadelphia Code, entitled "Erection, Use and Inspection of Tower Cranes," by revising the certification requirements for the operation, signaling and rigging of tower cranes, all under certain terms and conditions.

Amending Section 9-3300 of The Philadelphia Code, entitled "Erection, Use and Inspection of Tower Cranes," by revising the certification requirements for the operation, signaling and rigging of tower cranes, all under certain terms and conditions. — Open Common Ground