Span is 30" crawlspace. Header is 4x12 dimensional lumber. I used appropriate I joist hangers for sized I joist. Thoughts? Figure I'll use the DIY Chatroom inspectors before the real one lol. The rim joist will also span opening
https://www.amazon.com/clouddrive/s...kDWMmU0jKlMZQVV2E1?ref_=cd_ph_share_link_copy
https://www.amazon.com/clouddrive/s...kDWMmU0jKlMZQVV2E1?ref_=cd_ph_share_link_copy