1. Install missing scupper. Presently there is just an opening that leads to the attic and needs some type of cover.
2. Reverse improperly installed insulation in the attic. Largely it just needs to be turned upside down….the proper way.
3. Seal gas line penetration into the firebox by a chimney sweep.
4. Repair leak at supply valve.
5. Install GFCI for master bathroom tub.