bbaker2001 wrote:
both shop and shed are connected
If you have approved drawings they as well as your permit should stipulate any fire protection requirements. The fact your contractor is giving options for non-fire rated construction tells me that it's your call. After you get your foundation or framing inspection, take some time to talk to the inspector and make sure they don't have any comment or say. I have had inspectors go back to planning and get them to change requirements.
Usually though if the shop/garage is far enough away from the dwelling it isn't required. Fire codes are to protect people not possessions typically.