Inspection of the plumbing system revealed multiple failures resulting in active sewage leakage. A cracked 90-degree bend at the toilet flange is causing sewage spillage. Additionally, the above-ground cast iron plumbing stack has multiple cracks and is leaking. A broken drain line beneath the slab was also identified, affecting the laundry and kitchen lines. The condition of the piping is consistent with material deterioration and structural failure. Repairs will require removal and replacement of the damaged cast iron piping with new Schedule 40 PVC piping, replacement of the cracked toilet flange fitting, installation of new laundry and kitchen drain lines, and elimination of the broken pipe beneath the slab to restore proper function and sanitary conditions. Immediate repair is recommended to prevent further damage and health hazards.