For this job we replaced a Challenger main panel in the garage. We installed a 42 space QO main panel in the garage. We installed Duel Function breakers on all 120v circuits. We installed a whole home surge protector below the main panel as well. We installed a 150a main breaker in the main panel as well. Neutrals and grounds are bonded. We are coming back Thursday to install all smoke and carbon monoxide detectors in bedrooms and hallways. And label main panel.