β¨ Financial Statements and Performance
Wairoa Power Limited - Lines Business
NOTES TO AND FORMING PART OF THE FINANCIAL STATEMENTS
FOR THE YEAR ENDED 31 MARCH 1998 continued
16. STATISTICS
| Overhead lines | 1998 km | 1997 km | 1996 km | 1995 km |
|---|---|---|---|---|
| Nominal Line Voltage | ||||
| 66kV/50kV | 82.6 | 82.68 | 82.6 | 82.6 |
| 11kV | 774.6 | 774.4 | 773.0 | 773.7 |
| < 3.3kV | 29.6 | 29.6 | 29.6 | 29.6 |
| Total | 886.8 | 886.6 | 885.2 | 886.1 |
| Underground lines | 1998 km | 1997 km | 1996 km | 1995 km |
|---|---|---|---|---|
| Nominal Line Voltage | ||||
| 11kV | 13.7 | 13.7 | 13.7 | 13.5 |
| < 3.3kV | 52.8 | 52.8 | 52.8 | 52.6 |
| Total | 66.5 | 66.5 | 66.5 | 66.1 |
| System Length | 1998 km | 1997 km | 1996 km | 1995 km |
|---|---|---|---|---|
| Nominal Line Voltage | ||||
| 66kV/50kV | 82.6 | 82.6 | 82.6 | 82.6 |
| 11kV | 788.3 | 788.1 | 786.7 | 787.2 |
| < 3.3kV | 82.4 | 82.4 | 82.4 | 82.4 |
| Total | 953.3 | 953.1 | 951.7 | 952.2 |
| 1998 | 1997 | 1996 | 1995 | |
|---|---|---|---|---|
| Transformer Capacity | 57,575kVA | 57,490kVA | 57,274kVA | 52,274kVA |
| Maximum Demand | 11465kW | 12,832kW | 13,269kW | 12,047kW |
| Total electricity supplied | ||||
| from system (kWh) | 52,499,606 | 53,252,038 | 57,212,750 | 55,184,304 |
| Total electricity conveyed | ||||
| for other parties | Nil | Nil | Nil | Nil |
| Total Customers | 5,403 | 5,424 | 5,456 | 5,486 |
FOR THE YEAR ENDED 31 MARCH 1997 continued
17. RELIABILITY PERFORMANCE MEASURES
Total Number of faults per 100 kilometres of Prescribed Voltage Lines
| Overhead lines | 1998 | 1997 | 1996 | 1995 |
|---|---|---|---|---|
| Nominal Line Voltage | ||||
| 66kV/50kV | 6.05 | 7.26 | 4.83 | 2.42 |
| 11kV | 10.20 | 21.82 | 7.50 | 5.17 |
| Total | 9.80 | 20.42 | 7.24 | 4.90 |
| Underground lines | 1998 | 1997 | 1996 | 1995 |
|---|---|---|---|---|
| Nominal Line Voltage | ||||
| 11kV | 0.00 | 0.00 | 0.00 | 7.41 |
| Total | 0.00 | 0.00 | 0.00 | 7.41 |
| Total | 1998 | 1997 | 1996 | 1995 |
| Nominal Line Voltage | | | | |
| 66kV/50kV | 6.05 | 7.26 | 4.83 | 2.42 |
| 11kV | 10.02 | 21.44 | 7.37 | 5.21 |
| Total | 9.65| 20.09| 7.13| 4.94|
11 SEPTEMBER
THE NEW ZEALAND GAZETTE
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VUW Te Waharoa —
NZ Gazette 1998, No 141
NZLII —
NZ Gazette 1998, No 141
β¨ LLM interpretation of page content
π
Financial Performance and Position of Wairoa Power Limited
(continued from previous page)
π Trade, Customs & IndustryFinancial Statements, Performance, Equity, Assets, Liabilities, Wairoa Power Limited, Statistics, Reliability Measures