Evaluation of maintenance management systems
Population supplied . | Number of technical staff per 1,000 km of distribution pipe . | Repair rate of water leaks . | |||
---|---|---|---|---|---|
(people/1,000 km) . | Rate of change (%) . | Evaluation . | (%) . | Evaluation . | |
≥600,000 | 82.44 | −11.13 | Downward | 85.63 | Upward |
100,000–600,000 | 48.13 | −3.17 | Downward | 68.93 | Upward |
30,000–100,000 | 27.66 | −5.82 | Downward | 52.83 | Flat |
10,000–30,000 | 19.59 | −6.34 | Downward | 50.57 | Flat |
<10,000 | 20.18 | −8.17 | Downward | 49.89 | Flat |
All | 27.36 | −6.15 | Downward | 54.47 | Flat |
Population supplied . | Number of technical staff per 1,000 km of distribution pipe . | Repair rate of water leaks . | |||
---|---|---|---|---|---|
(people/1,000 km) . | Rate of change (%) . | Evaluation . | (%) . | Evaluation . | |
≥600,000 | 82.44 | −11.13 | Downward | 85.63 | Upward |
100,000–600,000 | 48.13 | −3.17 | Downward | 68.93 | Upward |
30,000–100,000 | 27.66 | −5.82 | Downward | 52.83 | Flat |
10,000–30,000 | 19.59 | −6.34 | Downward | 50.57 | Flat |
<10,000 | 20.18 | −8.17 | Downward | 49.89 | Flat |
All | 27.36 | −6.15 | Downward | 54.47 | Flat |