AMP 2020 update

Vector Electricity Asset Management Plan— 2020 Update

5.6 Appendix F – Schedule 12d Forecast Interruptions and Duration

Vector Electricity

CompanyName AMP Planning Period Network / Sub-network Name

1 April 2020 – 31 March 2030

Vector Limited

SCHEDULE 12d: REPORTFORECAST INTERRUPTIONS AND DURATION

This schedule requires a forecast of SAIFI and SAIDI for disclosure and a 5 year planning period. The forecasts should be consistent with the suppor�ng informa�on set out in the AMP as well as the assumed impact of planned and unplanned SAIFI and SAIDI on the expenditures forecast provided in Schedule 11a and Schedule 11b.

8 sch ref

Current Year CY

CY+1

CY+2

CY+3

CY+4

CY+5

31 Mar 22

31 Mar 23

31 Mar 24

31 Mar 25

31 Mar 20

31 Mar 21

9

for year ended

SAIDI

10 11 12 13 14 15

Class B (planned interrup�ons on the network) Class C (unplanned interrup�ons on the network)

9.6

-

-

-

-

585.0 104.8

86.4

104.8

104.8

104.8

104.8

SAIFI

0.06 1.23

-

-

-

-

3.00 1.33

Class B (planned interrup�ons on the network) Class C (unplanned interrup�ons on the network)

1.33

1.33

1.33

1.33

Vector Electricity

CompanyName AMP Planning Period Network / Sub-network Name

Southern 1 April 2020 – 31 March 2030

SCHEDULE 12d: REPORTFORECAST INTERRUPTIONS AND DURATION This schedule requires a forecast of SAIFI and SAIDI for disclosure and a 5 year planning period. The forecasts should be consistent with the suppor�ng informa�on set out in the AMP as well as the assumed impact of planned sch ref

Current Year CY

CY+1

CY+2

CY+3

CY+4

CY+5

8 9

31 Mar 20

31 Mar 21

31 Mar 22

31 Mar 23

31 Mar 24

31 Mar 25

for year ended

SAIDI

10 11 12 13 14 15

2.7

-

-

-

-

164.5

Class B (planned interrup�ons on the network) Class C (unplanned interrup�ons on the network)

34.9

42.4

42.4

42.4

42.4

42.4

SAIFI

Class B (planned interrup�ons on the network) Class C (unplanned interrup�ons on the network)

0.02 0.51

-

-

-

-

164.5

42.4

42.4

42.4

42.4

42.4

Vector Electricity

CompanyName AMP Planning Period Network / Sub-network Name

Northern 1 April 2020 – 31 March 2030

SCHEDULE 12d: REPORTFORECAST INTERRUPTIONS AND DURATION This schedule requires a forecast of SAIFI and SAIDI for disclosure and a 5 year planning period. The forecasts should be consistent with the suppor�ng informa�on set out in the AMP as well as the assumed impact of planned sch ref

Current Year CY

CY+1

CY+2

CY+3

CY+4

CY+5

8 9

31 Mar 20

31 Mar 21

31 Mar 22

31 Mar 23

31 Mar 24

31 Mar 25

for year ended

SAIDI

10 11 12 13 14 15

6.9

-

-

-

-

420.5

Class B (planned interrup�ons on the network) Class C (unplanned interrup�ons on the network)

51.5

62.4

62.4

62.4

62.4

62.4

SAIFI

Class B (planned interrup�ons on the network) Class C (unplanned interrup�ons on the network)

0.04 0.73

-

-

-

-

2.00 0.79

0.79

0.79

0.79

0.79

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