✨ Westpower Limited Performance Metrics




21 JANUARY 2005

NEW ZEALAND GAZETTE, No. 25

613

WESTPOWER LIMITED - LINES BUSINESS

3 Average interruption targets for 2003/2004 to 2007/2008 years

Class B - Planned - by Line Owners
60

Class C - Unplanned - by Line Owners
60

4 Proportion of Class C interruptions not restored within: (=a/b*100)

3 Hours

a = number of interruptions not restored within 3 hours
19.9%
34

b = total number of Class C interruptions
171

24 Hours

a = number of interruptions not restored within 24 hours
0.0%
0

b = total number of Class C interruptions
171

2004 2003 2002 2001

5 (a) The total number of faults per 100 circuit kilometres of prescribed voltage electric line

Voltage
66kV - 2 0 0
33kV 10 3 5 7
11kV 13 8 3 7
Total 11 6 3 7

(b) Target for 2003 / 2004 year

Voltage
66kV
33kV
11kV
Total

(c) Average Target for 2003 / 2004 to 2006 / 2008 years

Voltage
66kV
33kV
11kV
Total

6 The total number of faults per 100 circuit kilometres of underground prescribed voltage electric line

Voltage 2004
33kV 50
11kV 39
Voltage 2003 2002 2001
33kV 0 0 0
11kV 9 6 0

7 The total number faults per 100 circuit kilometres of overhead prescribed voltage electric line

Voltage 2004 2003 2002 2001
66kV 0 2 2 0
33kV 9 2 5 7
11kV 12 8 3 7
Total 10 6 3 7

8 The SAIDI for the total number of interruption

Year SAIDI
2004 205.49
2003 122.02
2002 140.27
2001 235.18

9 SAIDI targets for 2003 / 2004

Class B - Planned - by Line Owners
40

Class C - Unplanned - by Line Owners
70



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Online Sources for this page:

VUW Te Waharoa PDF NZ Gazette 2005, No 25


Gazette.govt.nz PDF NZ Gazette 2005, No 25





✨ LLM interpretation of page content

🏭 Westpower Limited Performance Measures (continued from previous page)

🏭 Trade, Customs & Industry
Energy Delivery, Interruption Targets, Fault Rates, SAIDI, Performance Metrics