✨ Reliability Performance Measures




2950

NEW ZEALAND GAZETTE

No. 111

Reliability Performance Measures (Regulation 22)

1 Total number of Interruptions according to class

2003 2002 2001 2000 1999
Planned (Transpower) 3 3 1 0 0
Planned (TLC) 659 546 435 309 271
Unplanned (TLC) 587 375 447 357 273
Unplanned (Transpower) 2 9 5 7 6
Generation (Others) 0 0 2 0 0
Total 1251 933 890 673 550

2 Interruption targets for the following year
3 and for the subsequent four financial years

2004 2005 2006 2007 2008 Average 2004/08
Planned (TLC) 450 450 450 450 450 450
Unplanned (TLC) 412 398 385 373 361 386

4 Percentage of total number for faults not restored in 3 or 24 hours

Unplanned (TLC) faults for 2002/03

Number % of Outages
Not Restored in 3 hours 175
Not Restored in 24 hours 7

5a Total number of faults per 100km of lines for :

Faults per 100km

2003 2002 2001 2000
33kV 15.7 7.4 9.9 8.7
11kV 14.0 7.0 7.8 8.2
Total 14.2 7.1 8.0 8.2

5b Target for the following year
5c and the subsequent 4 financial years

Faults per 100km

2004 2005 2006 2007 2008 Average 2004/08
33kV 11.0 10.5 10.1 9.7 9.2 10.1
11kV 9.8 9.5 9.2 8.9 8.6 9.2
Total 10.0 9.6 9.3 9.0 8.7 9.3

6a Total number of faults per 100km of underground lines for :

Faults per 100km

2003 2002 2001 2000
33kV 0.0 0.0 0.0 0.0
11kV 6.9 2.7 3.3 8.3
Total 6.9 2.7 3.3 8.3

6b Target for the following year
6c and the subsequent 4 financial years

Faults per 100km

2004 2005 2006 2007 2008 Average 2004/08
33kV 0.0 0.0 0.0 0.0 0.0 0.0
11kV 5.8 4.6 3.5 3.5 2.3 3.9
Total 5.8 4.6 3.5 3.5 2.3 3.9

7a Total number of faults per 100km of overhead lines for :

Faults per 100km

2003 2002 2001 2000
33kV 15.7 7.4 9.9 8.7
11kV 14.2 7.1 7.9 8.2
Total 14.3 7.2 8.1 8.2

7b Target for the following year
7c and the subsequent 4 financial years

Faults per 100km

2004 2005 2006 2007 2008 Average 2004/08
33kV 11.0 10.5 10.1 9.7 9.2 10.1
11kV 9.9 9.6 9.3 9.1 8.8 9.3
Total 10.0 9.7 9.4 9.1 8.8 9.4


Next Page →



Online Sources for this page:

VUW Te Waharoa PDF NZ Gazette 2003, No 111


Gazette.govt.nz PDF NZ Gazette 2003, No 111





✨ LLM interpretation of page content

πŸ’° Reliability Performance Measures for The Lines Company Limited (continued from previous page)

πŸ’° Finance & Revenue
Reliability Performance, Interruptions, Faults, Planned Outages, Unplanned Outages, Restoration Time, Lines per 100km, 33kV, 11kV, Transpower, TLC