Checklist 2: Filtration System
1. Filter Selection
☐ Filter type selected
Technology chosen based on raw water quality, capacity needs, and operational resources (e.g. slow sand, rapid sand, pressure filters, membranes).
2. Hydraulic Design
☐ Capacity calculated
Sized for average and peak demand, including future growth and safety margins to avoid overload.
3. Cleaning System
☐ Backwash system planned
Backwashing or cleaning concept defined to maintain performance with minimal water and energy use.
4. Spare Parts
☐ Spare parts available
Critical components identified and stocked to reduce downtime, especially in remote areas.
5. Maintenance
☐ Maintenance schedule established
Defined intervals for inspection, cleaning, replacement, and performance checks.
6. Operators
☐ Operators trained
Staff trained in operation, cleaning, troubleshooting, and basic water quality control.
7. Monitoring
☐ Water quality monitored
Regular checks (e.g. turbidity, pressure loss, flow) to detect performance issues early.
8. Documentation
☐ Documentation available
Operating manuals, maintenance logs, design data, and monitoring results are recorded and accessible.