Call the utility company and ask for a ‘Meter Spot’. A service planner will visit the site to approve the location, height and other requirements.
Obtain a building permit from your building and safety department.
Disconnect the power to the old panel.
Disengage all the cables & conduits and remove the old panel.
Install the new panel and connect all the cables and conduits.
Install new riser and service wires.
Connect new circuits breakers and connect back to the utility line.
Call for city final inspection.