✨ Financial Statements




Wairoa Power Limited - Lines Business

NOTES TO AND FORMING PART OF THE FINANCIAL
STATEMENTS
FOR THE YEAR ENDED 31 MARCH 1996 continued

  1. RELIABILITY PERFORMANCE MEASURES (continued)
Interruption Class 1996 1995
A Planned Interruption by Trans Power Number 0 2
SAIDI 0 56
SAIFI 0 0.50
CAIDI 0 115
B Planned Interruption by Other Line Owner Number 25 34
SAIDI 166 201
SAIFI 1.04 1.20
CAIDI 160 167
C Unplanned Interruption by Other Line Owner Number 59 88
SAIDI 499 1081
SAIFI 4.40 2.31
CAIDI 115 469
D Unplanned Interruption by Trans Power Number 2 1
SAIDI 57 0
SAIFI 2.20 0.05
CAIDI 26 5
E Unplanned Interruption by ECNZ Number 1 0
SAIDI 7 0
SAIFI 1.00 0.00
CAIDI 7 0
F Unplanned Interruption by any other generator Number 0 0
SAIDI 0 0
SAIFI 0 0.00
CAIDI 0 0
G Unplanned Interruption not resulting from above Number 0 0
SAIDI 0 0
SAIFI 0 0.00
CAIDI 0 0
Total Number 87 125
SAIDI 729 1340
SAIFI 8.60 4.06
CAIDI 85 330
  • SAIDI System Average Interruption Duration Index (minutes per customer per year)
  • SAIFI System Average Interruption Frequency Index (interruptions per customer per year)
  • CAIDI Customer Average Interruption Duration Index (minutes per customer interrupted)

N.B. The interruption figures shown are based on the number of system interruptions as opposed to the number of customer interruptions published in last year's Gazette notice for the financial year 1994/95.



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VUW Te Waharoa PDF NZ Gazette 1996, No 136


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🏭 Wairoa Power Limited - Lines Business Financial Statements (continued from previous page)

🏭 Trade, Customs & Industry
31 March 1996
Financial Statements, Accounting Policies, Wairoa Power Limited, Electricity, Line Business