Apparent Loss Intervention Methods

Just as for the real losses there is also a set of intervention methods available to reduce the volume of apparent losses down to the economic optimum point. Figure 5.4 shows a component breakdown of intervention methods against apparent losses. Each of the four arrows represents an intervention method or a set of intervention methods against

Losses flex with pressure

Losses flex with pressure

Economic level of real losses

Active leakage control

Current annual real losses

Current annual real losses

Economic level of real losses

Active leakage control

Figure 5.3 Four potential intervention tools of an active real loss management program. (Source: IWA Water Loss Task Force and AWWA Water Loss Control Committee.)

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consumption

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Figure 5.3 Four potential intervention tools of an active real loss management program. (Source: IWA Water Loss Task Force and AWWA Water Loss Control Committee.)

Economic level of apparent losses

Potentially recoverable apparent losses

Economic level of apparent losses

Current annual apparent losses

Potentially recoverable apparent losses

Data analysis errors between archived data and data used for billing/water balance

Data transfer errors between meters and archives; poor customer accountability I

Dealing With Bronchitis

Dealing With Bronchitis

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