What you described sounds ok to me.
The grounding electrode conductor (GEC) needs to be copper #6 (any smaller and it would need to be sleeved in conduit for its entire run), and protected from physical damage where exposed.
The clamps that connect the GEC to the rods need to be listed for direct burial, even if they are used above ground.
The grounding electrode conductor (GEC) needs to be copper #6 (any smaller and it would need to be sleeved in conduit for its entire run), and protected from physical damage where exposed.
The clamps that connect the GEC to the rods need to be listed for direct burial, even if they are used above ground.