New Zealand Gazette – 1999 – No. 128

Page 3094

✨ Electricity Disclosure Performance Measures



3094 NEW ZEALAND GAZETTE No. 128

MAINPOWER NEW ZEALAND LTD

A. DISCLOSURE RELIABILITY PERFORMANCE MEASURES TO BE DISCLOSED BY LINE OWNERS (OTHER THAN TRANS POWER) PURSUANT TO REGULATION 22 AND PART V OF THE FIRST SCHEDULE OF THE ELECTRICITY (INFORMATION DISCLOSURE) REGULATIONS 1999

For The Year Ended 31 March 1999

A1. 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 111
C + G Unplanned Interruptions 143
Subtotal
Trans Power A Planned Shut-downs 1
D Unplanned Interruptions
Subtotal
Other ECNZ G Other Interruptions
E Unplanned Interruptions
Subtotal
TOTAL 255

A2. Interruption targets for the following financial year for-
(a) Planned interruptions by the line owner (Class B); and
(b) Unplanned interruptions originating within the works of the line owner (Class C).

A3. Average interruption targets for the following financial year and the subsequent 4 financial years for each of-
(a) Planned interruptions by the line owner (Class B); and
(b) Unplanned interruptions originating within the works of the line owner (Class C).

Target 31/03/00 Class B Interruptions Class C Interruptions
31/03/2000 Avg forecast 67 189
31/03/2001 Avg forecast 64 178
31/03/2002 Avg forecast 61 167
31/03/2003 Avg forecast 58 156
31/03/2004 Avg forecast 55 145

A4. 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
13% 0%

A5. 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.

A6. The total number of faults per 100 circuit kilometres of underground prescribed voltage electric line, together with a breakdown of that total according to different nominal line voltages.

A7. The total number of faults per 100 circuit kilometres of overhead prescribed voltage electric line, together with a breakdown of that total according to different nominal line voltages.



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✨ LLM interpretation of page content

🏭 Certification of Performance Measures by Auditors (continued from previous page)

🏭 Trade, Customs & Industry
2 September 1999
Audit, Performance Measures, Electricity, Information Disclosure, Mainpower New Zealand Ltd