create a simple conceptual framework where the Input includes INPUT: • Age of Plumbing System • Ty…

"create a simple conceptual framework where the Input includes INPUT: • Age of Plumbing System • Type of Materials (GI, PVC, etc.) • Installation Quality • Maintenance Practices • Water Usage Level PROCESS: • Visual Inspection • Water Quality Observation (color, odor, clarity) • Flow Rate Measurement • Survey / Interview OUTPUT: • Plumbing Condition (Good / Fair / Poor) • Detected Defects (Leaks, Corrosion, etc.) • Water Quality Status (Acceptable / Not Acceptable) • Safety Assessment"