✨ Electricity Reliability Performance Measures




20 SEPTEMBER NEW ZEALAND GAZETTE 3121

DISCLOSURE OF RELIABILITY PERFORMANCE MEASURES PURSUANT TO REGULATION 16 OF THE ELECTRICITY (INFORMATION DISCLOSURE) REGULATIONS 1994

1996 1995
1. Total number of interruptions
B - planned by line owner 229 217
C - unplanned by line owner 258 225
D - unplanned by TransPower 0 4
A, E, F + G 0 0
TOTAL 487 446

| 2. Total number of faults per 100 circuit kilometres of prescribed voltage electric line |
| TOTAL | 12.57 | 11.13 |
| 33kV | 1.49 | 2.39 |
| 11kV | 14.25 | 12.37 |

| 3. Total number of faults per 100 circuit kilometres of underground prescribed voltage electric line |
| TOTAL | 3.77 | 2.00 |
| 33kV | 0 | - |
| 11kV | 4.00 | 2.14 |

| 4. Total number of faults per 100 circuit kilometres of overhead prescribed voltage electric line |
| TOTAL | 12.81 | 11.36 |
| 33kV | 1.50 | 2.42 |
| 11kV | 14.54 | 12.65 |

| 5. The SAIDI for the total of interruptions |
| | 215.88 | 249.11 |

| 6. The SAIDI within each interruption class |
| B - planned by line owner | 102.28 | 58.22 |
| C - unplanned by line owner | 113.61 | 126.65 |
| D - unplanned by TransPower | 0.00 | 64.24 |
| A, E, F + G | 0.00 | 0.00 |

| 7. The SAIFI for the total number of interruptions |
| | 1.82 | 2.21 |

| 8. The SAIFI within each interruption class |
| B - planned by line owner | 0.44 | 0.29 |
| C - unplanned by line owner | 1.38 | 1.09 |
| D - unplanned by Transpower | 0.00 | 0.83 |
| A, E, F + G | 0.00 | 0.00 |

| 9. The CAIDI for the total of all interruptions |
| | 118.44 | 112.72 |

| 10. The CAIDI within each interruption class |
| B - planned by line owner | 232.59 | 200.76 |
| C - unplanned by line owner | 82.14 | 116.19 |
| D - unplanned by Transpower | 0.00 | 77.40 |
| A, E, F + G | 0.00 | 0.00 |

CERTIFICATION OF FINANCIAL STATEMENTS, PERFORMANCE MEASURES, AND STATISTICS PURSUANT TO REGULATION 26 (2) OF THE ELECTRICITY (INFORMATION DISCLOSURE) REGULATIONS 1994

We, Edwin Glass and Donald George Church, directors of Electricity Ashburton Limited certify that, having made all reasonable enquiry, to the best of our knowledge,

(a) The attached audited financial statements of Electricity Ashburton Ltd, prepared for the purposes of Regulation 6 of the Electricity (Information Disclosure) Regulations 1994, give a true and fair view of the matters to which they related and comply with the requirements of those regulations; and

(b) The attached information, being financial performance measures, efficiency performance measures, energy delivery efficiency performance measures, statistics, and reliability performance measures in relation to Electricity Ashburton Limited, and having been prepared for the purposes of regulations 13, 14, 15, and 16 of the Electricity (Information Disclosure) Regulations 1994, comply with the requirements of the Electricity (Information Disclosure) Regulations 1994.

The valuations on which those financial performance measures are based are as at 1 April 1994 adjusted for depreciation.

...................................................................................

E Glass

D G Church

13 August 1996



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🏭 Electricity Reliability Performance Measures for Ashburton Limited (continued from previous page)

🏭 Trade, Customs & Industry
13 August 1996
Electricity, Reliability Performance, Interruptions, Faults, SAIDI, SAIFI, CAIDI, Ashburton Limited
  • Edwin Glass, Director
  • Donald George Church, Director