Provide PDF Format
AWWA ACE65365
- Best Operations Practices to Maintain Water Quality in Distribution Systems
- Conference Proceeding by American Water Works Association, 06/01/2007
- Publisher: AWWA
$12.00$24.00
This powerpoint presentation has two themes, distribution system operation and public health protection, each covering the following topics: best management practices; focus on case studies and lessons learned; provide references where possible; and, some practices, well defined and others in infancy. The presentation focuses on strategies to minimize risk in areas that include: Water QualityManagementApproaches; Maintaining aDisinfectantResidual; SystemOperationsandMaintenance; and, Sensors andMonitoringDevices. Within Water QualityManagementApproaches, topics covered include:Water Safety Plans;HACCP (Hazard Analysis and Critical Control Point);DSOP (Distribution System Optimization Plans); and,AWWA Standard G200-04. Within Maintaining aDisinfectantResidual topics covered include: Maintaining a Residual; and,Switching from Free to Combined Chlorine. Within SystemOperationsandMaintenance, topics covered include: Pressure maintenance and monitoring;Hydraulic modeling;Repairs to pipes, disinfection and release;Water main flushing;Cross Connection Control;Storage facility inspection, operation and maintenance; and,Security Operations. Finally, within SensorsandMonitoringDevices, topics covered include: Chlorine residual;Pressure and flow;Leakage; and,Corrosion monitoring. Includes figures.