Upon its receipt of reasonable advance notice, not to be less than five (5) business days, the Grantee shall, at its own expense, protect, support, temporarily disconnect, relocate in the public way or remove from the public way any property of the Grantee when lawfully required by the City by reason of traffic conditions, public safety, street abandonment, freeway and street construction, change or establishment of street grade, installation of sewers, drains, gas or water pipes or any other type of structures or improvements by the City; but the Grantee shall in all cases have the right of abandonment of its property.