Requirements: 1. Demolition & Removal: o Identify and remove all improperly sloped drain lines. o Dispose of any removed piping and debris in accordance with local regulations. 2. Drain Line Reinstallation: o Install new drain lines with a minimum slope of 1/4 inch per foot for pipes 2 inches or smaller, and 1/8 inch per foot for larger diameter pipes, per local plumbing code. o Ensure proper alignment with existing vent and waste systems. o Use schedule 40 PVC or ABS piping, or other code-approved material. o Secure pipe hangers/supports at proper intervals to maintain slope integrity. 3. Connections & Sealing: o Properly connect new pipes to existing plumbing with code-approved fittings. o Ensure all joints are watertight and tested under pressure...
