|
Fresh Water
|
Tests Conducted
Per Financial Year |
1992/93
|
1993/94
|
1994/95
|
1995/96
|
1996/97
|
1997/98
|
1998/99
|
|---|---|---|---|---|---|---|---|---|
| No. of Minimum Night Flow Tests | 524 | 471 | 453 | 411 | 396 | 410 | 443 | |
| No. of Step Tests (or Leakage Tests) | 524 | 471 | 453 | 411 | 396 | 410 | 443 | |
| No. of Day Flow Tests | 6 | 44 | 45 | 65 | 88 | 100 | 124 | |
| No. of Sounding & Visual Inspections | 1,494 | 1,366 | 1,502 | 1,975 | 3,423 | 3,545 | 4,169 | |
| Total No. of Tests & Inspections | 2,054 | 1,936 | 2,055 | 2,523 | 3,976 | 4,127 | 4,813 | |
| No. of Leaks Detected | 649 | 1,148 | 1,847 | 1,910 | 2,829 | 3,287 | 4,868 | |
| Estimated Quanity of Water Saved (cu.m/day) | 112,856 | 144,206 | 184,278 | 193,826 | 209,820 | 203,998 | 249,615 | |
| Sea Water | Tests Conducted Per Financial Year |
|||||||
| No. of Minimum Night Flow Tests | 27 | 19 | 9 | 6 | 19 | 23 | 3 | |
| No. of Step Tests (or Leakage Tests) | 0 | 2 | 3 | 0 | 1 | 1 | 0 | |
| No. of Day Flow Tests | 0 | 0 | 0 | 3 | 4 | 11 | 10 | |
| No. of Sounding & Visual Inspections | 223 | 186 | 170 | 208 | 177 | 211 | 171 | |
| Total No. of Tests & Inspections | 250 | 207 | 182 | 217 | 201 | 246 | 184 | |
| No. of Leaks Detected | 120 | 100 | 92 | 66 | 127 | 156 | 208 | |
| Estimated Quanity of Water Saved (cu.m/day) | 94,582 | 54,901 | 62,006 | 10,416 | 14,511 | 11,543 | 23,430 | |