β¨ Reliability Performance Measures
THE LINES COMPANY LIMITED - LINES BUSINESS ACTIVITY
Reliability Performance Measures (Regulation 21)
1 Total number of Interruptions according to class
|
2007 |
2006 |
2005 |
2004 |
2003 |
| Planned (Transpower) |
0 |
0 |
1 |
3 |
3 |
| Planned (TLC) |
330 |
257 |
279 |
334 |
659 |
| Unplanned (TLC) |
682 |
395 |
397 |
497 |
587 |
| Unplanned (Transpower) |
2 |
0 |
8 |
4 |
2 |
| Generation (Others) |
0 |
1 |
0 |
0 |
0 |
| Other (Private Lines) |
175 |
38 |
44 |
24 |
0 |
| Total |
1190 |
690 |
729 |
862 |
1251 |
2 Interruption targets for the following year
3 and for the subsequent four financial years
|
2008 |
2009 |
2010 |
2011 |
2012 |
Average 2008/12 |
| Planned (TLC) |
450 |
450 |
450 |
450 |
450 |
450 |
| Unplanned (TLC) |
360 |
348 |
336 |
324 |
312 |
336 |
4 Percentage of total number for faults not restored in 3 or 24 hours
| Unplanned (TLC) faults for 2006/07 |
Number |
% of Outages |
| Restored in 3 hours |
414 |
61% |
| Not restored in 24 hours |
18 |
3% |
5a Total number of faults per 100km of lines for:
|
2007 |
2006 |
2005 |
2004 |
| 33kV |
9.6 |
9.6 |
10.5 |
14.6 |
| 11kV |
19.4 |
10.7 |
9.7 |
11.7 |
| Total |
18.1 |
10.5 |
9.8 |
12.0 |
5b Target for the following year
5c and the subsequent 4 financial years
| Faults per 100km |
2008 |
2009 |
2010 |
2011 |
2012 |
Average 2008/12 |
| 33kV |
9.0 |
8.6 |
8.2 |
7.8 |
7.4 |
8.2 |
| 11kV |
10.0 |
9.7 |
9.4 |
9.1 |
8.8 |
9.4 |
| Total |
9.9 |
9.5 |
9.2 |
8.9 |
8.6 |
9.2 |
6a Total number of faults per 100km of underground lines for
|
2007 |
2006 |
2005 |
2004 |
| 33kV |
0.0 |
0.0 |
0.0 |
0.0 |
| 11kV |
7.4 |
6.5 |
6.5 |
6.9 |
| Total |
7.3 |
6.4 |
6.4 |
6.9 |
6b Target for the following year
6c and the subsequent 4 financial years
| Faults per 100km |
2008 |
2009 |
2010 |
2011 |
2012 |
Average 2008/12 |
| 33kV |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| 11kV |
3.8 |
2.6 |
2.6 |
2.6 |
2.6 |
2.8 |
| Total |
3.8 |
2.5 |
2.5 |
2.5 |
2.5 |
2.8 |
7a Total number of faults per 100km of overhead lines for:
|
2007 |
2006 |
2005 |
2004 |
| 33kV |
9.6 |
9.6 |
11.1 |
14.6 |
| 11kV |
19.7 |
10.8 |
11.1 |
11.8 |
| Total |
18.4 |
10.6 |
10.7 |
12.1 |
7b Target for the following year
7c and the subsequent 4 financial years
| Faults per 100km |
2008 |
2009 |
2010 |
2011 |
2012 |
Average 2008/12 |
| 33kV |
9.0 |
8.6 |
8.2 |
7.8 |
7.4 |
8.2 |
| 11kV |
10.2 |
9.8 |
9.5 |
9.2 |
8.9 |
9.5 |
| Total |
10.0 |
9.7 |
9.4 |
9.0 |
8.7 |
9.3 |
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β¨ LLM interpretation of page content
π°
Financial Performance Measures for The Lines Company Limited
(continued from previous page)
π° Finance & Revenue
Operating Surplus, Interest, Depreciation, Fixed Assets, Equity, Financial Ratios
π°
Reliability Performance Measures for The Lines Company Limited
π° Finance & Revenue
Interruptions, Faults, Reliability, Performance Measures, Targets