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Circuit Reliability Review

Hemet

2020

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• Southern California Edison (SCE) is an Edison International company

• One of the nation’s largest electric utilities

• More than 130 years of history

• Headquartered in Rosemead, California

• Regulated by the California Public Utilities Commission (CPUC) and the Federal Energy Regulatory Commission (FERC)

• 50,000 square miles of SCE service area across Central, Coastal, and Southern California

• 15 million residents in service territory

• 5 million customer accounts in 445 cities and communities

Who We Are

Our Grid

To deliver power safely, reliably and affordably, we monitor and maintain a vast electricity system.

730,000 Transformers

119,000 Miles of Transmission and Distribution Lines

4,600 Circuits

1.5 Million Poles

50,000 Square Miles

3

Strengthening and Modernizing the Grid

• Infrastructure reliability – updating underground

cables, poles, switches, and transformers

• Wildfire mitigation – hardening infrastructure,

bolstering situational awareness capabilities, and

enhancing operational practices

• Transmission – connecting renewables, installing

new substations, and updating lines

• Grid readiness – updating the grid for impacts

from new technologies

• Long-term energy policy – supporting energy

storage, electric vehicles, and renewables

SCE plans to spend more than $5B each

year to maintain, improve, and harden

its infrastructure.

SCE’s investments support safe, reliable, affordable, and clean energy for our customers

2019 Capital Investments

179 miles of underground cable replaced

502 miles of overhead conductor replaced for public safety

16.4k distribution poles replaced

4.3k transmission poles replaced

71 underground structure replacements

4

PATHWAY 2045SCE’S vision to help California achieve a carbon neutral future

Carbon neutrality is achieved through deep decarbonization of

electricity, transportation and building electrification,

and the use of low-carbon fuels

Meeting California’s Climate Change Goals

5

• SCE filed its second Wildfire

Mitigation Plan in February 2020

• It builds on the progress made

in 2019 to reduce the risk of fire

ignitions caused by utility

infrastructure

• SCE crews will continue to work

to install hi-tech wildfire

mitigation tools and

technologies to make

communities safer, more

resilient, and to help reduce the

number of Public Safety Power

Shutoffs (PSPS)

Addressing Wildfire Risk

6

• De-energizing power lines to prevent ignitions

• Used during elevated fire conditions

• Primarily impacts circuits in high fire risk areas

• Use of multiple methods to notify people in affected areas before, during and after a de-energization event

Public Safety Power Shutoffs (PSPS)

7

4-7 DAYS AHEAD

3 DAYSAHEAD

2 DAYSAHEAD

1 DAY AHEAD POWER SHUTOFF

POWER RESTORATION

PLANNING AND MONITORING OUTAGE

*Erratic or sudden onset of conditions may impact our ability to provide advanced notice to customers.

Forecast Weather & Fire

Conditions

SCE Incident Management Team on Alert

County Operational Areas

informed of potential activation

SCE Incident Management

Team Activated

1st Notification PSPS Possible sent

to agencies and customers

2nd Notification PSPS

Possible

3rd Notification Power Shutoff

4th Notification Power Restored After Inspection

Reliability Overview

8

What is Reliability?

• In simplest terms:

Having dependable electricity when you need it.

• Outages:

• Maintenance outages (aka planned outages)

• Repair outages (aka unplanned outages)

• Sustained Outage = An outage lasting > 5 minutes

• Momentary Outage = An outage lasting ≤ 5 minutes

9

Major Event Day (MED) : A day in which the daily system SAIDI exceeds a threshold value. For the purposes of calculating daily system SAIDI, any interruption that spans multiple calendar days is accrued to the day on which the interruption began. Statistically, days having a daily system SAIDI greater than a threshold value are days on which the energy delivery system experienced stresses beyond that normally expected (such as severe weather).

Public Safety Power Shutoff (PSPS) : An operational protocol that SCE implements under extreme weather conditions in order to minimize the threat of wildfires and keep communities safe from potentially dangerous situations. These types of sustained outages are temporary and usually involve situations where high fire areas are experiencing adverse weather or public safety is at risk.

How Do We Measure Reliability?

SAIDI SAIFI MAIFI CAIDI

10

CityList1Communities in the MENIFEE District

MORENO VALLEY

MOUNTAIN CENTER

WINCHESTER

WOODCREST

NUEVO

PERRIS

EAST HEMET

GOOD HOPE

HEMET

HOMELAND

IDYLLWILD-PINE COVE

JUNIPER FLATS

BOX SPRINGS MOUNTAIN

RIVERSIDE

SAN JACINTO

SOBOBA BAND OF LUISENO INDIANS

VALLE VISTA

LAKEVIEW

MARCH AFB

MEADOWBROOK

MENIFEE

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*”Exclusions” are days which utilities are allowed to remove from their metrics because the outages on those days were caused by a severe acts of nature.**In the columns showing “Rank,” lower numbers indicate poorer performance.

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CircuitList1Overview of HemetThere are 42 circuits that serve Hemet 1

Circuit Type Customers Circuit Type Customers Circuit Type Customers Circuit Type Customers

ACADIAN(12KV) 1,490 MELVERE(12KV) 669 - -

AGUANGA(12KV) 1,176 MINOR(12KV) 1,965 - -

AVENGER(12KV) 1,476 PACHEA(12KV) 2,319 - -

AVIATOR(12KV) 1,785 PREDATOR(12KV) 1,460 - -

BEECHCRAFT(12KV) 503 RESORT(33KV) 8 - -

BIPLANE(12KV) 1,531 ROTEC(12KV) 1,744 - -

BISSELL(12KV) 1,202 SAVORY(12KV) 1,669 - -

CALLAND(12KV) 1,213 SOPWITH(12KV) 713 - -

CAMBRIDGE(12KV) 1,813 SPITFIRE(12KV) 854 - -

CANAL(33KV) 5 STANFORD(12KV) 1,687 - -

CESSNA(12KV) 1,104 ZIPPY(12KV) 2,280 - -

CHARLTON(12KV) 2,185 ROS(12KV) 2,549 - -

CORSAIR(12KV) 1,816 - - -

DARTMOUTH(12KV) 1,326 - - -

DEEGAN(12KV) 1,255 - - -

EASTER(12KV) 1,651 - - -

ERIN(12KV) 1,858 - - -

FRUITVALE(12KV) 1,652 - - -

GIRARD(12KV) 1,811 - - -

GLIDER(12KV) 1,703 - - -

GREEN ACRES(12KV) 2,052 - - -

HEMACINTO(12KV) 1,768 - - -

HEWITT(12KV) 463 - - -

KADICE(12KV) 1,618 - - -

KIRBY(12KV) 1,774 - - -

LAUDA(33KV) 1 - - -

LEAR(12KV) 2,418 - - -

LINDBERG(12KV) 1,366 - - -

LOCKNER(12KV) 1,540 - - -

MASSACRE(12KV) 1,644 - - -

Grand Total 61,116

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BarChart

SCE SYSTEMWIDE

**Data is as of 02/14/2020, data

can be slightly different due to

outage data validation process

Hemet

Reliability History of Circuits Serving Hemet (No Exclusions)

**“Exclusions” are days which

utilities are allowed to

remove from their metrics

because the outages on

those days were caused by

acts of nature.

162.3

100.791.9

98.2

134.5 139.7 136.8

178.0

0.0

50.0

100.0

150.0

200.0

2016 2017 2018 2019

SAIDI

(average

minutes of

sustained

interruptions)

1.2

1.0

0.70.8

1.11.2

0.9

1.0

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

SAIFI

(average

frequency of

sustained

interruptions)

1.41.6

1.3

0.9

1.6

1.8

1.4 1.4

0.0

0.5

1.0

1.5

2.0

MAIFI

(average

frequency of

momentary

interruptions)

14

SAIDIChart

SAIDI = the cumulative amount of time the average customer is interrupted by “sustained” outages each year.

Causes of Repair Outages in Hemet

2019

3rd Party

25.9%

Equipment Failure

30.7%

Operation

12.7%

Other

8.4%

Vegetation /Animal

1.4%

Weather /Fire

/Earthquake

1.8%PSPS

19.1%

Contributions to SAIDI by Outage Cause

3rd Party

Equipment Failure

Operation

Other

Vegetation /Animal

Weather /Fire /Earthquake

PSPS

Equipment Failure

e.g., in-service failure of transformer, switch, or conductors

Vegetation/Animale.g., tree branch, rodent, or bird

causing a short circuit between conductors

Othere.g., patrolled but no cause found,

PSPS Operations

e.g., urgent maintenance w/o 3-daynotice

3rd Party e.g., balloon, car hit pole, dig-in

PSPS

e.g., Public Safety Power Shutoff

15

SAIFIChart

SAIFI = the number of times the average customer is interrupted by “sustained” outages each year

Causes of Repair Outages in Hemet

2019

3rd Party

21.3%

Equipment Failure

29.9%Operation

20.0%

Other

17.7%

Vegetation /Animal

3.6%

Weather /Fire

/Earthquake

4.8%

PSPS

2.8%

Contributions to SAIFI by Outage Cause

3rd Party

Equipment Failure

Operation

Other

Vegetation /Animal

Weather /Fire /Earthquake

PSPS

Equipment Failure

e.g., in-service failure of transformer, switch, or conductors

Vegetation/Animale.g., tree branch, rodent, or bird

causing a short circuit between conductors

Othere.g., patrolled but no cause found

Operationse.g., urgent maintenance w/o 3-day

notice 3rd Party

e.g., balloon, car hit pole, dig-in

PSPS

e.g., Public Safety Power Shutoff

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Back-up Slides

Reliability Histories of Circuits Serving Hemet

Updated through Dec 2019

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CitySummary

SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI

162.3 1.2 1.4 100.7 1.0 1.6 91.9 0.7 1.3 15.7 0.3 0.4 28.7 0.2 0.3 27.1 0.2 0.1 26.7 0.2 0.1 98.2 0.8 0.9

3rd Party 11% 13% 19% 14% 15% 32% 26% 22% 26% 10% 6% 2% 20% 34% 0% 65% 47% 17% 1% 2% 48% 26% 21% 9%

Equipment Failure 15% 19% 16% 35% 22% 13% 39% 40% 32% 28% 14% 12% 55% 43% 21% 21% 29% 37% 15% 40% 8% 31% 30% 18%

Operation 72% 58% 47% 25% 29% 13% 22% 25% 7% 10% 19% - 23% 21% 31% 11% 23% 27% 5% 17% 15% 13% 20% 15%

Other 0% 0% 9% 13% 17% 27% 7% 6% 18% 44% 53% 82% 2% 2% 37% 2% 1% 20% 1% 0% - 8% 18% 48%

Vegetation/Animal 1% 2% 4% 1% 3% 2% 3% 4% 10% 0% 0% - 0% 0% - 0% 0% - 5% 17% 25% 1% 4% 3%

Weather/Fire/Earthquake 2% 7% 5% 12% 14% 14% 3% 4% 7% 7% 8% 5% - - 11% 0% 0% - 2% 11% 4% 2% 5% 6%

PSPS - - - - - - - - - - - - - - - - - - 70% 14% - 19% 3% -

SCE SYSTEMWIDE 134.5 1.1 1.6 139.7 1.2 1.8 136.8 0.9 1.4 28.1 0.3 0.4 18.9 0.2 0.4 31.8 0.2 0.3 99.3 0.3 0.3 178.0 1.0 1.4

2nd Qtr 2019 3rd Qtr 2019

42 Circuits Serving Hemet -- Total Customers:

61,116

Average Reliability of 42 Circuits Serving Hemet

4th Qtr 2019 20192016 2017 2018 1st Qtr 2019

Notes:

No outages are excluded from the metrics.

Outage Causes: Other: e.g., patrolled but no cause could be foundOperations: e.g., urgent maintenance w/o 3-day notice to customers3rd Party: e.g., balloons, car hit pole, dig-inVegetation/Animal: e.g., tree branch, rodent, or bird causing short circuit across conductorsPSPS: e.g., Public Safety Power Shutoff

SAIDI (minutes) = the cumulative amount of time the average customer is interrupted by “sustained” (longer than 5 minutes) outages.

SAIFI (interruptions) = the number of times the average customer is interrupted by “sustained” outages.

MAIFI (interruptions) = the number of times the average customer is interrupted by “momentary " (lasting 5 minutes or less) outages.

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CircuitHistory1


ACADIAN(12KV) - Customers: 1,490 284.8 3.0 1.0 18.6 0.0 3.0 18.4 0.1 0.0 0.0 0.0 1.0 8.9 0.0 - 2.2 0.0 - 2.0 0.0 - 13.1 0.1 1.0

3rd Party - - - - - - - - - - - - - - - - - - - - - - - -

Equipment Failure 1% 0% - - - - 59% 68% 100% 100% 100% - 96% 73% - - - - - - - 65% 43% -

Operation 99% 100% 100% 97% 82% 67% 41% 32% - - - - 4% 28% - 100% 100% - 8% 16% - 21% 39% -

Other - - - - - - - - - - - 100% - - - - - - 92% 84% - 14% 18% 100%

Vegetation/Animal - - - 3% 18% 33% - - - - - - - - - - - - - - - - - -

Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -

PSPS - - - - - - - - - - - - - - - - - - - - - - - -

AGUANGA(12KV) - Customers: 1,176 65.6 1.8 2.3 4.7 0.0 - 179.9 1.1 - 146.4 2.3 1.0 - - 1.0 - - 1.0 1.8 0.1 - 148.2 2.4 3.0

3rd Party - - - - - - - - - - - - - - - - - - - - - - - -

Equipment Failure 34% 6% 86% 100% 100% - 99% 95% - - - - - - - - - 100% 100% 100% - 1% 3% 33%

Operation 39% 57% - - - - 1% 5% - 4% 44% - - - 100% - - - - - - 4% 42% 33%

Other - - - - - - - - - 96% 56% 100% - - - - - - - - - 95% 54% 33%

Vegetation/Animal 28% 37% 14% - - - - - - - - - - - - - - - - - - - - -


PSPS - - - - - - - - - - - - - - - - - - - - - - - -

AVENGER(12KV) - Customers: 1,476 175.0 2.6 7.0 10.1 0.1 2.3 160.4 2.9 3.3 1.4 0.0 - 1.9 0.0 - - - - 4.1 0.0 - 7.4 0.0 -

3rd Party 76% 59% 64% - - 43% 34% 23% 20% - - - - - - - - - - - - - - -

Equipment Failure - - - 100% 100% - 17% 35% - 100% 100% - 4% 5% - - - - 9% 40% - 25% 39% -

Operation 21% 40% 8% - - 57% 46% 32% 18% - - - 47% 68% - - - - - - - 12% 31% -

Other - - 14% - - - - - 30% - - - 4% 9% - - - - - - - 1% 4% -

Vegetation/Animal 3% 1% - - - - 2% 10% 32% - - - 45% 18% - - - - - - - 11% 8% -

Weather/Fire/Earthquake - - 14% - - - - - - - - - - - - - - - 91% 60% - 51% 18% -

PSPS - - - - - - - - - - - - - - - - - - - - - - - -

AVIATOR(12KV) - Customers: 1,785 117.9 1.3 0.1 623.7 4.3 2.0 134.2 1.5 2.6 0.9 0.0 1.0 15.1 0.1 1.0 24.4 0.1 - - - 1.0 40.3 0.2 3.0

3rd Party - - 93% 12% 26% 50% - - - - - - - - - - - - - - - - - -

Equipment Failure 46% 18% - - - - 85% 73% 77% 14% 29% - 1% 2% - 100% 98% - - - - 61% 45% -

Operation 54% 82% 7% 8% 8% - 15% 27% 23% 86% 71% - 98% 96% - 0% 1% - - - - 39% 53% -

Other - - - 44% 28% 50% - - - - - 100% 1% 2% - 0% 1% - - - - 1% 1% 34%

Vegetation/Animal - - - - - - - - - - - - - - - - - - - - 100% - - 33%

Weather/Fire/Earthquake - - - 36% 37% - - - - - - - - - 100% - - - - - - - - 33%

PSPS - - - - - - - - - - - - - - - - - - - - - - - -

Reliability Histories for Individual Circuits Serving Hemet - 1 of 11

2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019 4th Qtr 2019 2019

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CircuitHistory2


BEECHCRAFT(12KV) - Customers: 503 69.1 0.2 - 4.5 0.0 1.0 37.1 0.1 - - - - 6.0 0.0 - - - - - - - 6.0 0.0 -

3rd Party - - - - - 100% - - - - - - - - - - - - - - - - - -

Equipment Failure - - - - - - - - - - - - - - - - - - - - - - - -

Operation 100% 100% - 100% 100% - 71% 42% - - - - 7% 10% - - - - - - - 7% 10% -

Other - - - - - - - - - - - - 93% 90% - - - - - - - 93% 90% -

Vegetation/Animal - - - - - - 29% 58% - - - - - - - - - - - - - - - -


PSPS - - - - - - - - - - - - - - - - - - - - - - - -

BIPLANE(12KV) - Customers: 1,531 - - - 18.6 1.0 2.0 129.6 1.2 1.8 - - - - - - - - 1.0 - - - - - 1.0

3rd Party - - - - - 50% - - - - - - - - - - - - - - - - - -

Equipment Failure - - - - - - 69% 61% 45% - - - - - - - - 100% - - - - - 100%

Operation - - - 3% 2% - 31% 39% - - - - - - - - - - - - - - - -

Other - - - 97% 98% 50% - - 55% - - - - - - - - - - - - - - -

Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -


PSPS - - - - - - - - - - - - - - - - - - - - - - - -

BISSELL(12KV) - Customers: 1,202 11.9 0.3 0.7 - - - - - - - - - - - - 1.9 0.0 - - - - 1.9 0.0 -

3rd Party - - - - - - - - - - - - - - - - - - - - - - - -

Equipment Failure 84% 16% - - - - - - - - - - - - - - - - - - - - - -

Operation 16% 84% 100% - - - - - - - - - - - - 100% 100% - - - - 100% 100% -

Other - - - - - - - - - - - - - - - - - - - - - - - -



PSPS - - - - - - - - - - - - - - - - - - - - - - - -

CALLAND(12KV) - Customers: 1,213 38.5 1.1 3.0 14.4 1.0 1.0 213.6 1.1 1.0 - - 1.0 - - - 2.1 0.0 - - - - 2.1 0.0 1.0

3rd Party - - - - - - 0% 1% - - - - - - - - - - - - - - - -

Equipment Failure 45% 4% 67% 24% 2% - 98% 98% - - - - - - - 100% 100% - - - - 100% 100% -

Operation 55% 96% - - - - 2% 1% - - - - - - - - - - - - - - - -

Other - - - - - - - - 100% - - 100% - - - - - - - - - - - 100%

Vegetation/Animal - - 33% - - - - - - - - - - - - - - - - - - - - -

Weather/Fire/Earthquake - - - 76% 98% 100% - - - - - - - - - - - - - - - - - -

PSPS - - - - - - - - - - - - - - - - - - - - - - - -

2019


2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019 4th Qtr 2019

22

CircuitHistory3


CAMBRIDGE(12KV) - Customers: 1,813 450.3 1.1 3.0 227.9 1.2 1.8 49.6 0.8 1.2 63.4 0.9 0.4 1.3 0.0 - - - 1.0 - - - 64.7 1.0 1.4

3rd Party - - - 0% 1% - 96% 98% 100% 53% 15% 50% - - - - - - - - - 52% 15% 14%

Equipment Failure 0% 0% - 92% 92% 45% - - - 1% 0% - - - - - - - - - - 1% 0% -

Operation 100% 100% 66% 7% 7% 55% - - - - - - 75% 79% - - - 100% - - - 2% 1% 71%

Other - - 34% - - - - - - 45% 85% 50% 25% 21% - - - - - - - 45% 84% 14%

Vegetation/Animal - - - 1% 0% - 4% 2% - - - - - - - - - - - - - - - -


PSPS - - - - - - - - - - - - - - - - - - - - - - - -

CANAL(33KV) - Customers: 5 142.0 4.0 1.0 199.3 2.0 3.0 4916.5 8.0 2.0 - - - - - - - - - 1628.3 4.4 - 1628.3 4.4 -

3rd Party - - 100% - - - 3% 13% 50% - - - - - - - - - - - - - - -

Equipment Failure 100% 100% - 87% 50% - 11% 63% - - - - - - - - - - - - - - - -

Operation - - - 13% 50% - 56% 13% - - - - - - - - - - - - - - - -

Other - - - - - 100% 30% 13% 50% - - - - - - - - - 99% 74% - 99% 74% -


Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - 1% 26% - 1% 26% -

PSPS - - - - - - - - - - - - - - - - - - - - - - - -

CESSNA(12KV) - Customers: 1,104 32.2 1.0 - 22.8 1.0 1.0 4.0 0.0 - 1.0 0.0 - - - - - - - - - - 1.0 0.0 -

3rd Party 100% 100% - - - 100% - - - - - - - - - - - - - - - - - -

Equipment Failure - - - - - - 100% 100% - 100% 100% - - - - - - - - - - 100% 100% -

Operation - - - 100% 100% - - - - - - - - - - - - - - - - - - -

Other - - - - - - - - - - - - - - - - - - - - - - - -



PSPS - - - - - - - - - - - - - - - - - - - - - - - -

CHARLTON(12KV) - Customers: 2,185 470.1 1.1 1.0 94.3 2.3 0.3 83.3 1.0 3.0 41.0 0.5 0.5 5.4 0.0 - - - - 2.5 0.0 - 48.9 0.5 0.5

3rd Party - - - - - - 91% 97% 34% - - - - - - - - - - - - - - -

Equipment Failure 6% 12% - 8% 2% - 9% 3% 33% 52% 9% - 100% 100% - - - - 100% 100% - 60% 15% -

Operation 94% 88% 100% 38% 56% 100% - - - - - - - - - - - - - - - - - -

Other - - - - - - - - - 48% 91% 100% - - - - - - - - - 40% 85% 100%

Vegetation/Animal - - - - - - 0% 0% 33% - - - - - - - - - - - - - - -

Weather/Fire/Earthquake - - - 53% 43% - - - - - - - - - - - - - - - - - - -

PSPS - - - - - - - - - - - - - - - - - - - - - - - -



23

CircuitHistory4


CORSAIR(12KV) - Customers: 1,816 45.0 1.2 0.2 112.8 1.4 2.4 105.3 1.0 - 3.7 0.0 - 170.9 1.3 1.4 57.7 0.2 0.3 2.0 0.0 - 234.4 1.5 1.6

3rd Party - - - - - 51% - - - - - - 27% 21% - 67% 61% - - - - 36% 26% -

Equipment Failure 84% 96% 100% 50% 22% 7% 86% 97% - 6% 13% - 1% 2% - 1% 2% - 25% 23% - 2% 2% -

Operation 1% 0% - 8% 9% - 2% 1% - 90% 80% - 65% 74% 100% 4% 4% 100% 75% 77% - 50% 64% 100%

Other - - - 41% 69% 42% 0% 0% - 4% 8% - 7% 3% - 28% 33% - - - - 12% 8% -


Weather/Fire/Earthquake 15% 4% - - - - 12% 2% - - - - - - - - - - - - - - - -

PSPS - - - - - - - - - - - - - - - - - - - - - - - -

DARTMOUTH(12KV) - Customers: 1,326 291.0 1.1 1.0 309.6 3.2 2.2 268.4 1.4 0.4 5.6 0.2 0.7 0.4 0.0 - 3.4 0.0 - 986.5 2.6 0.9 995.9 2.8 1.6

3rd Party - - - 68% 32% - - - - - - - - - - 36% 23% - 2% 7% - 2% 6% -

Equipment Failure 12% 5% - 1% 0% - 94% 89% 89% - - - 53% 56% - 25% 38% - - - - 0% 0% -

Operation 88% 95% 100% 15% 5% 54% 1% 2% - 66% 11% - 47% 44% - 39% 38% - 4% 49% 100% 4% 46% 55%

Other - - - 16% 63% 46% - - - 34% 89% 100% - - - - - - - - - 0% 7% 45%

Vegetation/Animal - - - 0% 0% - 5% 9% 11% - - - - - - - - - - - - - - -


PSPS - - - - - - - - - - - - - - - - - - 94% 44% - 93% 41% -

DEEGAN(12KV) - Customers: 1,255 176.2 1.1 1.3 - - - 93.2 0.3 - - - - - - - 13.8 0.1 - - - - 13.8 0.1 -

3rd Party - - 75% - - - - - - - - - - - - - - - - - - - - -

Equipment Failure 20% 9% - - - - 96% 77% - - - - - - - - - - - - - - - -

Operation 80% 91% 25% - - - 4% 23% - - - - - - - 100% 100% - - - - 100% 100% -

Other - - - - - - - - - - - - - - - - - - - - - - - -



PSPS - - - - - - - - - - - - - - - - - - - - - - - -

EASTER(12KV) - Customers: 1,651 69.7 1.2 0.9 13.5 0.0 2.0 34.4 0.6 2.4 1.9 0.0 - 0.1 0.0 - 24.5 1.1 - 40.0 1.2 0.2 66.6 2.3 0.2

3rd Party 61% 50% 48% - - - - - - - - - - - - - - - - - - - - -

Equipment Failure 33% 4% - 22% 28% - 3% 0% - - - - - - - 6% 6% - 92% 98% 100% 57% 55% 100%

Operation 6% 46% 48% 78% 72% - - - - - - - 100% 100% - 94% 94% - 8% 2% - 40% 45% -

Other - - - - - 99% - - 83% 42% 50% - - - - - - - - - - 1% 0% -

Vegetation/Animal - - 3% - - 1% 96% 100% 17% 58% 50% - - - - - - - - - - 2% 0% -

Weather/Fire/Earthquake - - - - - - 1% 0% - - - - - - - - - - - - - - - -

PSPS - - - - - - - - - - - - - - - - - - - - - - - -



24

CircuitHistory5


ERIN(12KV) - Customers: 1,858 452.1 1.0 1.0 67.1 1.0 4.2 95.1 0.8 2.0 39.2 0.8 0.2 308.6 1.0 1.8 71.1 1.0 - - - - 418.9 2.8 2.0

3rd Party 1% 2% - 83% 86% 52% 3% 2% 50% 1% 0% - 4% 20% - 100% 100% - - - - 20% 42% -

Equipment Failure 0% 1% - 6% 1% - - - - - - - 96% 80% 100% - - - - - - 70% 28% 90%

Operation 98% 95% 100% 8% 13% - 97% 98% - 7% 3% - 0% 1% - - - - - - - 1% 1% -

Other - - - 2% 1% 48% - - - 92% 97% 100% - - - - - - - - - 9% 29% 10%

Vegetation/Animal 0% 2% - 2% 0% - - - - - - - - - - - - - - - - - - -

Weather/Fire/Earthquake - - - - - - - - 50% - - - - - - - - - - - - - - -

PSPS - - - - - - - - - - - - - - - - - - - - - - - -

FRUITVALE(12KV) - Customers: 1,652 12.3 0.2 2.2 250.5 2.2 0.2 28.9 1.5 - 0.1 0.0 - 2.1 0.1 - - - 1.0 28.3 0.1 - 30.6 0.2 1.0

3rd Party - - - - - - - - - - - - - - - - - - - - - - - -

Equipment Failure 3% 0% - 11% 3% - 68% 35% - - - - 37% 57% - - - - 47% 77% - 46% 68% -

Operation 97% 100% 100% 72% 52% 100% 32% 65% - - - - 63% 43% - - - - 53% 23% - 53% 31% -

Other - - - - - - - - - 100% 100% - - - - - - 100% - - - 0% 1% 100%

Vegetation/Animal - - - 17% 45% - - - - - - - - - - - - - - - - - - -


PSPS - - - - - - - - - - - - - - - - - - - - - - - -

GIRARD(12KV) - Customers: 1,811 96.6 1.3 1.7 143.6 1.1 0.0 - - 2.0 - - - 0.5 0.0 - 1.9 0.0 - 2.1 0.0 - 4.5 0.0 -

3rd Party - - - 42% 30% - - - 100% - - - - - - 100% 100% - - - - 42% 11% -

Equipment Failure 51% 26% - 58% 69% 100% - - - - - - - - - - - - 100% 100% - 46% 48% -

Operation - - 58% 0% 1% - - - - - - - 100% 100% - - - - - - - 12% 41% -

Other - - - - - - - - - - - - - - - - - - - - - - - -


Weather/Fire/Earthquake 49% 74% 42% - - - - - - - - - - - - - - - - - - - - -

PSPS - - - - - - - - - - - - - - - - - - - - - - - -

GLIDER(12KV) - Customers: 1,703 24.9 0.1 - 188.7 1.6 2.0 65.6 1.4 1.0 - - - 2.1 0.0 - - - - - - - 2.1 0.0 -

3rd Party - - - - - 50% - - - - - - - - - - - - - - - - - -

Equipment Failure 100% 100% - 61% 32% - 78% 27% 3% - - - 100% 100% - - - - - - - 100% 100% -

Operation - - - 7% 5% 50% 22% 73% - - - - - - - - - - - - - - - -

Other - - - - - - - - 97% - - - - - - - - - - - - - - -



PSPS - - - - - - - - - - - - - - - - - - - - - - - -



25

CircuitHistory6


GREEN ACRES(12KV) - Customers: 2,052 116.2 1.7 3.6 99.9 0.2 3.0 134.9 0.6 1.6 9.3 0.0 1.0 119.2 1.2 - 403.1 0.8 - - - 1.0 531.6 2.1 2.0

3rd Party 42% 3% 16% 82% 78% 33% 69% 30% 61% - - - - - - 89% 78% - - - 100% 68% 31% 50%

Equipment Failure 1% 0% 54% 17% 11% - 31% 70% 39% 98% 70% - 99% 98% - 3% 5% - - - - 26% 61% -

Operation 47% 72% 15% 1% 11% - - - - 2% 30% - 1% 2% - 8% 17% - - - - 6% 8% -

Other - - - - - 33% - - - - - 100% - - - - - - - - - - - 50%


Weather/Fire/Earthquake - - - - - 34% - - - - - - - - - 0% 0% - - - - 0% 0% -

PSPS - - - - - - - - - - - - - - - - - - - - - - - -

HEMACINTO(12KV) - Customers: 1,768 444.3 1.0 1.0 74.4 0.4 2.0 76.2 1.2 2.8 36.6 1.2 1.0 10.9 0.0 1.0 0.2 0.0 - - - - 47.7 1.3 2.0

3rd Party - - - - - - - - - - - - - - - - - - - - - - - -

Equipment Failure 1% 0% - 82% 62% 100% 100% 100% 100% - - - 100% 100% - - - - - - - 23% 3% -

Operation 99% 100% 100% 18% 38% - - - 0% - - - - - - 100% 100% - - - - 0% 0% -

Other - - - - - - - - - 100% 100% 100% - - 100% - - - - - - 77% 97% 100%



PSPS - - - - - - - - - - - - - - - - - - - - - - - -

HEWITT(12KV) - Customers: 463 - - 1.0 87.6 2.0 - - - - 146.3 0.4 - - - - - - - - - - 146.3 0.4 -

3rd Party - - - - - - - - - - - - - - - - - - - - - - - -

Equipment Failure - - - 91% 50% - - - - 100% 100% - - - - - - - - - - 100% 100% -

Operation - - 100% 9% 50% - - - - - - - - - - - - - - - - - - -

Other - - - - - - - - - - - - - - - - - - - - - - - -



PSPS - - - - - - - - - - - - - - - - - - - - - - - -

KADICE(12KV) - Customers: 1,618 223.0 1.6 1.1 - - - 11.3 0.1 1.0 14.9 0.4 0.6 - - - - - - - - - 14.9 0.4 0.6

3rd Party - - - - - - - - - - - - - - - - - - - - - - - -

Equipment Failure 7% 4% - - - - - - - - - - - - - - - - - - - - - -

Operation 93% 96% 100% - - - 100% 100% - - - - - - - - - - - - - - - -

Other - - - - - - - - 100% 100% 100% 100% - - - - - - - - - 100% 100% 100%



PSPS - - - - - - - - - - - - - - - - - - - - - - - -



26

CircuitHistory7


KIRBY(12KV) - Customers: 1,774 481.0 3.5 5.7 47.1 0.7 3.4 8.7 0.1 1.0 1.8 0.0 - 1.3 0.0 - 1.5 0.0 - - - - 4.6 0.1 -

3rd Party 66% 63% 56% - - 30% - - - - - - - - - - - - - - - - - -

Equipment Failure 32% 19% 20% 99% 99% 11% 94% 20% 100% - - - - - - - - - - - - - - -

Operation 2% 18% 7% 0% 0% 30% 6% 80% - - - - 55% 33% - 100% 100% - - - - 48% 46% -

Other - - 17% - - - - - - - - - 45% 67% - - - - - - - 13% 13% -


Weather/Fire/Earthquake - - - 0% 1% 29% - - - 100% 100% - - - - - - - - - - 39% 42% -

PSPS - - - - - - - - - - - - - - - - - - - - - - - -

LAUDA(33KV) - Customers: 1 615.0 6.0 4.0 375.0 5.0 5.0 66.0 2.0 4.0 - - - - - 3.0 126.3 3.0 - - - 1.0 126.3 3.0 4.0

3rd Party 3% 17% 25% - - 20% - - - - - - - - 33% 62% 33% - - - - 62% 33% 25%

Equipment Failure 28% 50% 50% 64% 60% 60% - - - - - - - - - - - - - - - - - -

Operation - - - - - - - - - - - - - - - - - - - - - - - -

Other 68% 17% 25% 36% 40% - - - 75% - - - - - 67% - - - - - - - - 50%

Vegetation/Animal 1% 17% - - - 20% - - 25% - - - - - - 38% 67% - - - - 38% 67% -

Weather/Fire/Earthquake - - - - - - 100% 100% - - - - - - - - - - - - 100% - - 25%

PSPS - - - - - - - - - - - - - - - - - - - - - - - -

LEAR(12KV) - Customers: 2,418 51.6 0.4 - 93.0 1.3 4.0 178.0 0.8 2.0 9.9 0.1 - - - - 18.9 0.0 - - - - 28.8 0.1 -

3rd Party - - - 8% 79% 50% - - - - - - - - - - - - - - - - - -

Equipment Failure 88% 87% - 36% 10% 25% 23% 16% 100% 100% 100% - - - - 100% 100% - - - - 100% 100% -

Operation 12% 13% - 34% 8% - 77% 84% - - - - - - - - - - - - - - - -

Other - - - - - - - - - - - - - - - - - - - - - - - -


Weather/Fire/Earthquake - - - 23% 3% 24% - - - - - - - - - - - - - - - - - -

PSPS - - - - - - - - - - - - - - - - - - - - - - - -

LINDBERG(12KV) - Customers: 1,366 24.8 1.1 1.0 89.3 1.2 4.1 158.6 2.0 1.4 2.8 0.1 - 2.8 0.0 - 37.4 0.8 0.2 19.7 0.8 1.2 62.6 1.7 1.4

3rd Party - - - - - 24% - - - - - - - - - 9% 0% - - - 83% 5% 0% 71%

Equipment Failure 58% 11% - 60% 80% 3% 55% 61% 85% - - - - - - 91% 100% 100% - - - 54% 47% 14%

Operation - - - 40% 20% - - - - 100% 100% - 100% 100% - - - - - - - 9% 5% -

Other - - - - - 72% - - - - - - - - - - - - - - - - - -


Weather/Fire/Earthquake 42% 89% 100% - - - 45% 39% 15% - - - - - - - - - 100% 100% 17% 31% 47% 15%

PSPS - - - - - - - - - - - - - - - - - - - - - - - -



27

CircuitHistory8


LOCKNER(12KV) - Customers: 1,540 52.7 1.7 1.3 1.7 0.0 - 78.4 0.2 0.8 7.1 0.0 - 0.9 0.0 - - - - - - - 8.0 0.1 -

3rd Party 15% 1% - - - - - - - - - - - - - - - - - - - - - -

Equipment Failure 76% 59% - - - - 26% 28% - 100% 100% - 100% 100% - - - - - - - 100% 100% -

Operation 9% 41% 24% 48% 53% - - - - - - - - - - - - - - - - - - -

Other - - 76% 52% 47% - - - - - - - - - - - - - - - - - - -



PSPS - - - - - - - - - - - - - - - - - - - - - - - -

MASSACRE(12KV) - Customers: 1,644 52.7 2.0 2.0 59.0 1.0 - 24.6 0.5 3.0 51.8 1.0 1.0 5.6 0.0 - 9.1 0.0 - 74.5 1.0 0.0 141.1 2.1 1.0

3rd Party - - - 2% 1% - 5% 2% - - - - - - - - - - - - - - - -

Equipment Failure - - - 89% 96% - - - - 100% 100% 100% 100% 100% - - - - 100% 100% 100% 93% 98% 100%

Operation 99% 100% 50% 8% 4% - 8% 7% - - - - - - - 79% 69% - 0% 0% - 5% 2% -

Other - - 50% - - - 0% 0% 33% - - - - - - - - - - - - - - -

Vegetation/Animal - - - - - - - - - - - - - - - 21% 31% - - - - 1% 1% -

Weather/Fire/Earthquake 1% 0% - - - - 86% 91% 67% - - - - - - - - - - - - - - -

PSPS - - - - - - - - - - - - - - - - - - - - - - - -

MELVERE(12KV) - Customers: 669 31.7 2.0 3.0 13.1 0.1 0.4 - - 1.3 57.4 1.0 1.0 50.0 1.0 - - - - 45.1 0.3 0.3 152.4 2.3 1.3

3rd Party - - - - - - - - - 100% 100% - - - - - - - - - - 38% 43% -

Equipment Failure - - 66% - - - - - 75% - - - 100% 100% - - - - 100% 100% 100% 62% 57% 24%

Operation 89% 99% - - - - - - - - - - - - - - - - - - - - - -

Other - - - - - 100% - - 25% - - 100% - - - - - - - - - - - 76%



PSPS - - - - - - - - - - - - - - - - - - - - - - - -

MINOR(12KV) - Customers: 1,965 61.4 1.4 1.9 346.2 2.0 1.0 86.0 0.2 5.9 - - - - - - - - - - - - - - -

3rd Party - - - - - - 73% 45% 66% - - - - - - - - - - - - - - -

Equipment Failure 66% 25% - 92% 50% 100% 22% 50% - - - - - - - - - - - - - - - -

Operation 34% 75% 100% 2% 49% - - - - - - - - - - - - - - - - - - -

Other - - - - - - - - 17% - - - - - - - - - - - - - - -



PSPS - - - - - - - - - - - - - - - - - - - - - - - -



28

CircuitHistory9


PACHEA(12KV) - Customers: 2,319 441.8 1.0 2.0 39.8 1.0 3.0 - - - 28.2 0.5 0.9 103.8 1.5 - 12.7 0.0 - - - - 144.6 2.0 0.9

3rd Party - - - 0% 0% - - - - - - - 100% 100% - - - - - - - 72% 72% -

Equipment Failure - - - 6% 1% - - - - - - - - - - 75% 51% - - - - 7% 1% -

Operation 100% 100% 100% 74% 97% - - - - - - - - - - 25% 49% - - - - 2% 1% -

Other - - - 20% 2% 33% - - - - - 50% - - - - - - - - - - - 50%


Weather/Fire/Earthquake - - - - - 67% - - - 100% 100% 50% - - - - - - - - - 19% 26% 50%

PSPS - - - - - - - - - - - - - - - - - - - - - - - -

PREDATOR(12KV) - Customers: 1,460 4.0 0.2 0.2 9.9 0.1 2.0 0.5 0.0 - - - - 13.7 0.0 1.0 0.1 0.0 - - - - 13.8 0.0 1.0

3rd Party - - - 44% 85% 50% 100% 100% - - - - - - - - - - - - - - - -

Equipment Failure 97% 100% 100% 17% 5% - - - - - - - 99% 97% - 100% 100% - - - - 99% 97% -

Operation 3% 0% - - - - - - - - - - - - 100% - - - - - - - - 100%

Other - - - - - 50% - - - - - - 1% 3% - - - - - - - 1% 3% -



PSPS - - - - - - - - - - - - - - - - - - - - - - - -

RESORT(33KV) - Customers: 8 965.3 8.9 3.4 1786.0 4.7 2.0 6572.6 6.3 3.7 - - 0.7 - - - 445.9 0.7 - 442.0 0.8 - 887.9 1.5 0.7

3rd Party 29% 35% 54% 5% 3% 50% 3% 18% - - - - - - - - - - - - - - - -

Equipment Failure 6% 8% 46% 6% 15% 50% 3% 59% 27% - - - - - - - - - - - - - - -

Operation 17% 23% - 30% 61% - 93% 11% 19% - - - - - - 100% 100% - - - - 50% 45% -

Other 9% 11% - 59% 21% - 1% 11% 54% - - 100% - - - - - - - - - - - 100%


Weather/Fire/Earthquake 39% 23% - - - - - - - - - - - - - - - - 100% 100% - 50% 55% -

PSPS - - - - - - - - - - - - - - - - - - - - - - - -

ROS(12KV) - Customers: 2,549 129.5 2.0 - 9.2 0.1 0.9 170.9 1.0 1.0 9.5 0.0 0.9 19.2 0.2 1.0 7.2 0.0 0.0 2.3 0.0 - 38.2 0.3 1.9

3rd Party - - - 29% 32% - - - - 0% 5% - - - - - - - - - - 0% 1% -

Equipment Failure 46% 47% - 43% 60% 100% 3% 3% 100% - - - - - - 2% 4% - 30% 9% - 2% 1% -

Operation 54% 53% - 19% 6% - - - - 94% 83% - 73% 82% - 98% 96% 100% 18% 47% - 80% 83% 0%

Other - - - 9% 2% - 97% 97% - - - 100% 27% 18% 100% - - - 52% 44% - 17% 13% 100%


Weather/Fire/Earthquake - - - - - - - - - 5% 12% - - - - - - - - - - 1% 2% -

PSPS - - - - - - - - - - - - - - - - - - - - - - - -



29

CircuitHistory10SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI

ROTEC(12KV) - Customers: 1,744 60.5 1.1 - 50.9 1.0 1.9 383.0 2.0 0.0 - - 0.6 1.3 0.0 1.0 73.7 0.9 0.1 46.2 1.0 0.0 121.2 2.0 1.6

3rd Party - - - - - 47% 99% 99% 100% - - - - - - - - - - - - - - -

Equipment Failure 25% 6% - - - - 1% 1% - - - 100% 7% 14% - 100% 100% 100% 0% 0% - 61% 48% 39%

Operation 9% 3% - 15% 5% - - - - - - - 93% 86% - 0% 0% - 2% 1% - 2% 1% -

Other - - - 85% 95% 53% - - - - - - - - 100% - - - - - - - - 61%

Vegetation/Animal - - - - - - - - - - - - - - - - - - 98% 99% 100% 37% 51% 0%

Weather/Fire/Earthquake 66% 91% - - - - - - - - - - - - - - - - - - - - - -

PSPS - - - - - - - - - - - - - - - - - - - - - - - -

SAVORY(12KV) - Customers: 1,669 130.8 1.6 1.2 2.3 0.0 0.2 2.3 0.0 0.1 26.5 1.0 - 1.8 0.0 - 81.5 1.2 0.8 0.8 0.0 - 110.5 2.2 0.8

3rd Party 73% 78% 8% - - - 88% 4% 100% - - - - - - 99% 100% 100% - - - 73% 54% 100%

Equipment Failure 5% 6% 6% 6% 6% 100% - - - - - - 8% 6% - 0% 0% - 87% 80% - 1% 0% -

Operation 22% 16% 86% 11% 33% - - - - 100% 100% - 92% 94% - 1% 0% - - - - 26% 46% -

Other - - - 73% 50% - - - - - - - - - - - - - 13% 20% - 0% 0% -


Weather/Fire/Earthquake - - - - - - 12% 96% - - - - - - - - - - - - - - - -

PSPS - - - - - - - - - - - - - - - - - - - - - - - -

SOPWITH(12KV) - Customers: 713 - - - 657.2 1.6 1.0 - - - - - - 0.1 0.0 - 21.5 0.1 - - - - 21.7 0.1 -

3rd Party - - - - - 100% - - - - - - - - - - - - - - - - - -

Equipment Failure - - - 3% 2% - - - - - - - 100% 100% - - - - - - - 1% 4% -

Operation - - - 97% 98% - - - - - - - - - - 100% 100% - - - - 99% 96% -

Other - - - - - - - - - - - - - - - - - - - - - - - -



PSPS - - - - - - - - - - - - - - - - - - - - - - - -

SPITFIRE(12KV) - Customers: 854 40.3 1.1 1.9 51.9 0.3 2.0 163.8 1.0 - 14.1 0.0 0.1 160.7 0.4 - - - - - - - 174.8 0.4 0.1

3rd Party - - 53% - - 50% 96% 98% - - - - - - - - - - - - - - - -

Equipment Failure 61% 92% 47% - - - - - - 100% 100% 100% 19% 36% - - - - - - - 26% 39% 100%

Operation 39% 8% - 100% 100% - 4% 2% - - - - 81% 64% - - - - - - - 74% 61% -

Other - - - - - 50% - - - - - - - - - - - - - - - - - -



PSPS - - - - - - - - - - - - - - - - - - - - - - - -



30

CircuitHistory11SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI

STANFORD(12KV) - Customers: 1,687 248.4 1.0 1.0 0.6 0.0 1.0 3.3 0.0 1.0 - - 1.0 - - - - - - - - - - - 1.0

3rd Party - - - - - - - - - - - - - - - - - - - - - - - -

Equipment Failure - - - 100% 100% - 100% 100% - - - - - - - - - - - - - - - -

Operation 100% 100% 100% - - - - - 100% - - - - - - - - - - - - - - -

Other - - - - - - - - - - - 100% - - - - - - - - - - - 100%


Weather/Fire/Earthquake - - - - - 100% - - - - - - - - - - - - - - - - - -

PSPS - - - - - - - - - - - - - - - - - - - - - - - -

ZIPPY(12KV) - Customers: 2,280 75.1 1.0 1.0 62.8 1.1 1.0 160.0 0.5 1.0 0.1 0.0 - 13.7 0.1 - 17.1 0.1 - - - - 30.9 0.2 -

3rd Party - - - - - 100% - - - - - - - - - - - - - - - - - -

Equipment Failure 100% 100% - 45% 9% - 1% 1% - 100% 100% - 98% 86% - 98% 53% - - - - 98% 67% -

Operation 0% 0% 100% 55% 91% - 99% 99% 100% - - - 2% 14% - 2% 47% - - - - 2% 33% -

Other - - - - - - - - - - - - - - - - - - - - - - - -



PSPS - - - - - - - - - - - - - - - - - - - - - - - -

- - - - - - - - - - - - - - - - - - - - - - - - -

- - - - - - - - - - - - - - - - - - - - - - - - -

- - - - - - - - - - - - - - - - - - - - - - - - -

- - - - - - - - - - - - - - - - - - - - - - - - -

- - - - - - - - - - - - - - - - - - - - - - - - -

- - - - - - - - - - - - - - - - - - - - - - - - -

- - - - - - - - - - - - - - - - - - - - - - - - -

- - - - - - - - - - - - - - - - - - - - - - - - -

- - - - - - - - - - - - - - - - - - - - - - - - -

- - - - - - - - - - - - - - - - - - - - - - - - -

- - - - - - - - - - - - - - - - - - - - - - - - -

- - - - - - - - - - - - - - - - - - - - - - - - -

- - - - - - - - - - - - - - - - - - - - - - - - -

- - - - - - - - - - - - - - - - - - - - - - - - -

- - - - - - - - - - - - - - - - - - - - - - - - -

- - - - - - - - - - - - - - - - - - - - - - - - -



31

powerpoint presentation - southern california edison · • de-energizing power lines to prevent...

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