New Zealand Gazette – 2005 – No. 10

Page 229

✨ Reliability Performance Measures



MAINPOWER NEW ZEALAND LTD

DISCLOSURE OF RELIABILITY PERFORMANCE MEASURES

PURSUANT TO THE COMMERCE ACT (ELECTRICITY INFORMATION DISCLOSURE REQUIREMENTS) NOTICE 2004, REQUIREMENT 21, PART 4.

Requirement 21 (1)

  1. Total number of interruptions, together with a breakdown of that total according to interruption class.
NETWORK OR GENERATION OWNER Disc Reg Class CLASSIFICATION of INTERRUPTIONS
MainPower B Planned Shut-downs
C - G Unplanned Interruptions
Subtotal
Trans Power A Planned Shut-downs
D Unplanned Interruptions
Subtotal
Other G Other Interruptions
ECNZ E Unplanned Interruptions
Subtotal
TOTAL

  1. Interruption targets for the following financial year for-
    (a) Planned interruptions by the disclosing entity (Class B), and
    (b) Unplanned interruptions originating within the works of the disclosing entity (Class C).

  2. Average interruption targets for the following financial year and the subsequent 4 financial years for each of-
    (a) Planned interruptions by the disclosing entity (Class B); and
    (b) Unplanned interruptions originating within the works of the disclosing entity (Class C).

Class B Interruptions Class C Interruptions
Target 31/03/2005 180 75
31/03/2005 Avg forecast 182 77
31/03/2006 Avg forecast 165 75
31/03/2007 Avg forecast 160 74
31/03/2008 Avg forecast 155 72
31/03/2009 Avg forecast 155 72
  1. The proportion (expressed as a percentage) of the total number of Class C interruptions not restored within-
    (a) 3 hours; and
    (b) 24 hours.
Not restored within 3 hours- % of Class C Not restored within 24 hours- % of Class C
7.3% 1.2%

  1. With respect to faults per 100 circuit kilometers of prescribed voltage electric line, the following information:
    (a) The total number of faults; and
    (b) The total number of faults targeted for the following financial year; and
    (c) The average total number of faults for that financial year and the subsequent 4 financial years; and
    (d) A breakdown of the fault information in accordance with paragraphs (a) to (c) by different nominal line voltages.

  2. The total number of faults per 100 circuit kilometers of underground prescribed voltage electric line, together with a breakdown of that total according to different nominal line voltages.



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Online Sources for this page:

VUW Te Waharoa — PDF NZ Gazette 2005, No 10


Gazette.govt.nz — PDF NZ Gazette 2005, No 10




✨ LLM interpretation of page content

🏭 Disclosure of Reliability Performance Measures (continued from previous page)

🏭 Trade, Customs & Industry
Reliability Performance, Interruptions, Electricity, MainPower, Trans Power, ECNZ