PowerPoint Presentation · 2021. 1. 16. · cables, poles, switches, and transformers • Wildfire mitigation –hardening infrastructure, bolstering situational awareness capabilities,

Circuit Reliability Review

Pomona

2021

2

• 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 through 5 million customer accounts

• 445 communities and 13 Native American tribes

Who We Are

Our Grid

To deliver safe, reliable, and affordable power,

we monitor and maintain a vast electricity system

730,000 Transformers

119,000 Miles of Transmission and Distribution Lines

4,600 Circuits

1.4 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

2020 Capital Investments

235 miles of

underground cable replaced

97 miles of overhead conductor

replaced for public safety

11.1k distribution poles replaced

3.6k transmission poles replaced

79 underground structure

replacements

4

Protecting Public Safety: Wildfire Mitigation Activities

2020 Year-End Progress Report – Data as of 12/31/20 5

Protecting Public Safety: Public Safety Power Shutoffs

6

• To reduce the threat of wildfires, SCE

implements Public Safety Power Shutoffs

(PSPS) to temporarily shut off power to some

customers in areas with a high risk for wildfires

to prevent the electric system from

becoming the source of ignition

• PSPS is used as a measure of last resort to

protect public safety under dangerous fire

weather conditions, including high winds,

low humidity, and dry vegetation

• Multiple methods are used to notify people in

affected areas before, during and after a PSPS

event

• SCE provides resources to support customers

during PSPS and offers several programs and

rebates to help customers be prepared and

more resilient during emergencies

• SCE is working to reduce the impact of PSPS

and is continuing to strengthen the electric

grid to become more resilient in the face of

extreme weather events

Pathway 2045: Key steps California must take to reach carbon neutrality

Creating a Clean Energy Future

7

100% of grid sales with

carbon-free electricity

80 GW of utility-scale

clean generation

30 GW of utility-scale

energy storage

70% of all buildings will

use efficient electric

space and water heating

90% fewer GHG

emissions from all-

electric homes

26 million electric

vehicles

Over 1 million

electrified medium

and heavy duty

vehicles

50% reduction in natural

gas consumption

40% of the remaining

natural gas is

biomethane and

hydrogen

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

• Public Safety Power Shutoff (PSPS)

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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?

10

11Overview of PomonaThere are 56 circuits that serve Pomona 1Circuit Type Customers Circuit Type Customers Circuit Type Customers Circuit Type Customers

ALAMOSA(12KV) 2,385 MORAN(12KV) 1,473 - -

ANAWALT(12KV) 2,144 NEMAHA(4.16KV) 335 - -

ATLAS(12KV) 1,976 OTTER(12KV) 2,545 - -

BANDERA(12KV) 1,773 PARCELLS(12KV) 1,302 - -

BEASLEY(12KV) 2,410 PATE(12KV) 2,419 - -

BILL(12KV) 1,356 PLACE(12KV) 946 - -

BOYALTA(12KV) 1,307 POMALL(12KV) 2,143 - -

BRACKETT(12KV) 1,427 PUDDINGSTONE(12KV) 1,131 - -

BULLETIN(4.16KV) 181 QUAKER(4.16KV) 460 - -

BURDICK(4.16KV) 825 RACEWAY(12KV) 3 - -

CAL POLY(12KV) 942 RAMSEY(4.16KV) 408 - -

CEYLON(12KV) 1,717 ROCK(12KV) 1,630 - -

CHIME(12KV) 1,326 ROSELAWN(12KV) 2,515 - -

DURWARD(12KV) 238 SAM(12KV) 1,298 - -

FAIRPLEX(12KV) 3 SHOW(12KV) 626 - -

FERNSTROM(12KV) 1,991 SPADRA(12KV) 1,583 - -

FINISHLINE(12KV) 2,155 SPRINT(12KV) 650 - -

FORBES(12KV) 1,716 SUPREME(12KV) 2,238 - -

GAREY(4.16KV) 800 THOMAS(4.16KV) 808 - -

GIBBS(4.16KV) 820 THOR(12KV) 1,995 - -

HAMBONE(12KV) 32 TITUS(12KV) 974 - -

HAZEL(12KV) 883 TOWER(4.16KV) 342 - -

HEISMAN(12KV) 1,656 WEBER(4.16KV) 397 - -

KENOAK(4.16KV) 441 WINNER(12KV) 223 - -

KINGSLEY(12KV) 2,190 WINTHROP(12KV) 1,914 - -

LEHIGH(12KV) 2,532 DIABAR(12KV) - - -

LIMING(12KV) 1,380 - - -

MARBUCK(12KV) 2,577 - - -

MEDAL(12KV) 1,327 - - -

MILER(12KV) 498 - - -

Grand Total 71,366

Note: The number of customers listed represents the total number of customers on each circuit (not the local jurisdiction).

11

BarChart

SCE SYSTEMWIDE

**Data is as of 03/16/2021, data

can be slightly different due to

outage data validation process

Pomona

Reliability History of Circuits Serving Pomona (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.

87.4

102.8

63.4

158.1139.7 136.8

178.0

201.3

0.0

50.0

100.0

150.0

200.0

250.0

2017 2018 2019 2020

SAIDI

(average

minutes of

sustained

interruptions)

0.91.0

1.11.0

1.2

0.91.0

1.1

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

SAIFI

(average

frequency of

sustained

interruptions)

1.5 1.5

1.11.2

1.8

1.41.4 1.4

0.0

0.5

1.0

1.5

2.0

MAIFI

(average

frequency of

momentary

interruptions)

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SAIDIChart

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

Causes of Repair Outages in Pomona

2020

Equipment Failure

52.0%

Operation

7.9%

3rd Party

21.6% Vegetation /Animal

6.1%

Weather /Fire

/Earthquake

9.3%

Other

3.2%

Contributions to

SAIDI by Outage Cause▪ Equipment Failure e.g., in-service failure of transformer, switch, or conductors▪Vegetation/Animale.g., tree branch, rodent, or bird causing a short circuit betweenconductors▪ Other e.g., patrolled but no cause found▪ 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

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SAIFIChart

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

Causes of Repair Outages in Pomona

2020

3rd Party

24.0%Equipment Failure

36.1%

Operation

10.6%

Other

11.4%

Vegetation /Animal

7.2%

Weather /Fire

/Earthquake

10.7%

Contributions to SAIFI by Outage Cause

▪ Equipment Failure e.g., in-service failure of

transformer, switch, or conductors▪Vegetation/Animal

e.g., tree branch, rodent, or birdcausing a short circuit between conductors

▪ Othere.g., patrolled but no cause found

▪ Operationse.g., urgent maintenance w/o 3-daynotice▪ 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 Pomona

Updated through Dec 2020

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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

87.4 0.9 1.5 102.8 1.0 1.5 63.4 1.1 1.1 21.4 0.2 0.3 20.5 0.2 0.3 57.2 0.3 0.3 59.1 0.3 0.4 158.1 1.0 1.2

3rd Party 16% 19% 31% 14% 15% 28% 13% 8% 16% 15% 14% 37% 74% 60% 13% 27% 36% 26% 1% 2% 16% 22% 24% 23%

Equipment Failure 48% 30% 14% 42% 38% 24% 29% 15% 19% 73% 57% 20% 14% 25% 27% 56% 30% 14% 54% 35% 18% 52% 36% 19%

Operation 11% 23% 4% 8% 18% 3% 43% 64% 3% 11% 10% 1% 6% 7% 5% 11% 17% 6% 5% 7% 11% 8% 11% 6%

Other 1% 2% 22% 16% 11% 25% 12% 9% 46% 1% 18% 31% 5% 6% 21% 6% 18% 25% 0% 4% 28% 3% 11% 27%

Vegetation/Animal 2% 2% 11% 5% 10% 13% 2% 3% 16% 0% 0% 11% 0% 0% 34% 0% 1% 29% 16% 21% 13% 6% 7% 21%

Weather/Fire/Earthquake 22% 24% 18% 14% 8% 7% 0% 0% 1% 0% 0% - 1% 1% - - - - 24% 31% 13% 9% 11% 4%

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

SCE SYSTEMWIDE 139.7 1.2 1.8 136.8 0.9 1.4 178.0 1.0 1.4 17.1 0.2 0.3 17.2 0.2 0.4 71.4 0.3 0.4 95.5 0.4 0.4 201.3 1.1 1.4

2nd Qtr 2020 3rd Qtr 2020

55 Circuits Serving Pomona -- Total Customers:

71,366

Average Reliability of 56 Circuits Serving Pomona

4th Qtr 2020 20202017 2018 2019 1st Qtr 2020

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


ALAMOSA(12KV) - Customers: 2,385 150.8 1.6 0.7 2.9 0.0 - - - 1.2 193.6 1.6 0.6 0.3 0.0 1.1 97.7 1.8 0.3 26.7 1.0 - 318.3 4.4 2.0

3rd Party 34% 49% 33% - - - - - - - - - - - - 89% 100% 100% - - - 27% 41% 15%

Equipment Failure 66% 51% 67% - - - - - - 92% 95% 100% - - 100% 11% 0% - - - - 59% 34% 85%

Operation - - - - - - - - - 8% 5% - 100% 100% - - - - 3% 0% - 5% 2% -

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

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

Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - 97% 100% - 8% 23% -

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

ANAWALT(12KV) - Customers: 2,144 27.5 0.1 2.2 4.6 0.0 1.0 18.5 1.3 1.0 - - - - - - 565.4 1.2 2.2 4.7 0.0 1.6 570.2 1.2 3.8

3rd Party - - - - - - - - 100% - - - - - - 49% 89% 50% - - - 49% 88% 28%

Equipment Failure - - - 25% 22% - 4% 0% - - - - - - - 50% 10% - - - - 50% 10% -

Operation 92% 83% 10% - - - - - - - - - - - - - - - 77% 52% - 1% 1% -

Other - - 45% 34% 21% - 76% 99% - - - - - - - - - - - - 50% - - 22%

Vegetation/Animal 8% 17% 45% 41% 57% 100% 20% 1% - - - - - - - 1% 1% 50% - - 50% 1% 1% 50%


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

ATLAS(12KV) - Customers: 1,976 131.4 2.0 - 230.9 1.0 - 27.3 0.2 0.9 1.6 0.0 - - - - 27.4 0.0 1.1 4.8 0.0 - 33.8 0.1 1.1

3rd Party 3% 1% - 2% 5% - 53% 47% - - - - - - - 84% 71% - - - - 68% 28% -

Equipment Failure 7% 1% - 10% 4% - 11% 18% - 84% 65% - - - - 16% 29% - - - - 17% 22% -

Operation 0% 0% - - - - 28% 30% - 8% 4% - - - - - - - - - - 0% 1% -

Other - - - 88% 91% - - - 100% 8% 30% - - - - - - 100% - - - 0% 5% 100%

Vegetation/Animal - - - - - - 1% 3% - - - - - - - - - - 100% 100% - 14% 44% -

Weather/Fire/Earthquake 89% 97% - - - - 7% 2% - - - - - - - - - - - - - - - -

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

BANDERA(12KV) - Customers: 1,773 1.0 0.0 - 1.4 0.0 0.1 26.7 0.1 - 4.1 0.0 - 16.6 0.1 - 69.3 0.0 - 340.3 1.5 - 430.3 1.7 -

3rd Party - - - 71% 40% - 4% 12% - - - - - - - - - - - - - - - -

Equipment Failure 100% 100% - - - - 41% 39% - - - - - - - 99% 99% - - - - 16% 3% -

Operation - - - 29% 60% 100% 55% 49% - 42% 26% - 100% 100% - 1% 1% - - - - 4% 7% -

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

Vegetation/Animal - - - - - - - - - - - - - - - - - - 0% 1% - 0% 1% -

Weather/Fire/Earthquake - - - - - - - - - 58% 74% - - - - - - - 100% 99% - 80% 89% -

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

Reliability Histories for Individual Circuits Serving Pomona - 1 of 14

2017 2018 2019 1st Qtr 2020 2nd Qtr 2020 3rd Qtr 2020 4th Qtr 2020 2020

19

CircuitHistory2


BEASLEY(12KV) - Customers: 2,410 144.9 2.0 - 157.2 2.1 0.7 27.3 1.1 - 0.7 0.0 1.1 2.6 0.0 1.1 81.3 1.1 0.0 - - - 84.6 1.1 2.3

3rd Party - - - - - - - - - - - 100% - - - - - - - - - - - 49%

Equipment Failure 49% 21% - 98% 99% 100% 65% 3% - - - - - - - 23% 5% - - - - 22% 5% -

Operation 48% 79% - - - - 35% 97% - - - - - - - 77% 95% 100% - - - 74% 91% 1%

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

Vegetation/Animal 4% 0% - 2% 1% - - - - 100% 100% - - - - - - - - - - 1% 0% -

Weather/Fire/Earthquake - - - - - - - - - - - - 100% 100% - - - - - - - 3% 3% -

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

BILL(12KV) - Customers: 1,356 120.4 3.1 1.9 144.9 1.2 0.3 - - 3.1 - - - - - 1.6 0.5 0.0 1.6 2.5 0.0 - 3.0 0.0 3.3

3rd Party - - - 61% 89% 100% - - - - - - - - - - - - - - - - - -

Equipment Failure 100% 100% 48% 39% 11% - - - - - - - - - 50% 17% 11% - - - - 3% 4% 25%

Operation 0% 0% - - - - - - - - - - - - - 83% 89% 50% 100% 100% - 97% 96% 25%

Other - - 52% - - - - - 100% - - - - - - - - - - - - - - -

Vegetation/Animal - - - - - - - - - - - - - - 50% - - 50% - - - - - 50%

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

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

BOYALTA(12KV) - Customers: 1,307 55.4 0.2 1.0 137.0 1.1 0.6 92.5 2.7 2.6 - - - - - - 71.2 1.1 - 24.6 0.3 - 95.8 1.4 -

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

Equipment Failure 94% 63% - 83% 45% 20% 82% 46% 4% - - - - - - - - - - - - - - -

Operation 6% 37% - 1% 5% - - - - - - - - - - - - - 100% 100% - 26% 18% -

Other - - - - - - - - 39% - - - - - - 100% 100% - - - - 74% 82% -

Vegetation/Animal - - 100% 16% 50% 80% 18% 54% 57% - - - - - - - - - - - - - - -


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

BRACKETT(12KV) - Customers: 1,427 - - 1.0 257.9 2.2 1.2 4.0 0.1 1.0 - - - - - 1.0 101.9 2.0 0.1 - - - 101.9 2.0 1.1

3rd Party - - - 69% 44% 10% - - - - - - - - - - - - - - - - - -

Equipment Failure - - - 25% 48% 90% - - - - - - - - - 93% 94% 100% - - - 93% 94% 11%

Operation - - - - - - - - - - - - - - - 4% 3% - - - - 4% 3% -

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

Vegetation/Animal - - 100% 3% 4% - 100% 100% - - - - - - 100% 3% 3% - - - - 3% 3% 89%

Weather/Fire/Earthquake - - - 4% 4% - - - - - - - - - - - - - - - - - - -

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

2020


2017 2018 2019 1st Qtr 2020 2nd Qtr 2020 3rd Qtr 2020 4th Qtr 2020

20

CircuitHistory3


BULLETIN(4.16KV) - Customers: 181 - - - 39.0 1.2 - 16.3 0.8 - - - - - - - 22.2 0.1 - - - - 22.2 0.1 -

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

Equipment Failure - - - - - - 68% 4% - - - - - - - 64% 46% - - - - 64% 46% -

Operation - - - - - - 32% 96% - - - - - - - 36% 54% - - - - 36% 54% -

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

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


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

BURDICK(4.16KV) - Customers: 825 - - - 6.3 0.8 0.2 25.6 1.0 1.0 - - - - - - 0.4 0.0 - - - - 0.4 0.0 -

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

Equipment Failure - - - 100% 100% 100% - - - - - - - - - 25% 33% - - - - 25% 33% -

Operation - - - - - - 86% 96% - - - - - - - 75% 67% - - - - 75% 67% -

Other - - - - - - 14% 4% 100% - - - - - - - - - - - - - - -

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


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

CAL POLY(12KV) - Customers: 942 709.3 3.0 4.0 1.2 0.0 2.0 0.2 0.0 1.0 54.9 1.1 2.1 5.3 0.1 0.7 0.3 0.0 0.4 - - 1.0 60.4 1.3 4.1

3rd Party - - 25% - - - - - - 78% 94% - - - - - - - - - - 71% 85% -

Equipment Failure 54% 33% - - - - - - - 14% 3% 100% 95% 98% 46% - - - - - 100% 21% 12% 83%

Operation 1% 0% - - - - 100% 100% - 7% 2% - 5% 2% - 100% 100% - - - - 7% 3% -

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

Vegetation/Animal 17% 33% 25% - - 50% - - - - - - - - 54% - - 100% - - - - - 17%

Weather/Fire/Earthquake 28% 33% - 100% 100% - - - - - - - - - - - - - - - - - - -

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

CEYLON(12KV) - Customers: 1,717 172.5 0.4 3.0 22.2 0.1 1.0 48.7 1.2 1.2 - - - 18.9 0.0 - 9.7 0.1 - 3.9 0.1 - 32.5 0.2 -

3rd Party - - 67% - - - - - - - - - - - - - - - - - - - - -

Equipment Failure 90% 58% - - - 100% 52% 7% 100% - - - 100% 100% - 94% 90% - - - - 86% 61% -

Operation 6% 30% - - - - 48% 93% - - - - - - - 6% 10% - - - - 2% 5% -

Other - - - 40% 28% - - - - - - - - - - - - - - - - - - -

Vegetation/Animal 4% 12% 33% 60% 72% - - - - - - - - - - - - - 100% 100% - 12% 33% -


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



21

CircuitHistory4


CHIME(12KV) - Customers: 1,326 - - - 21.6 1.0 0.0 121.8 2.1 1.0 - - - 53.3 1.3 - - - - - - - 53.3 1.3 -

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

Equipment Failure - - - 100% 100% 100% 51% 6% 1% - - - 94% 96% - - - - - - - 94% 96% -

Operation - - - - - - 6% 47% - - - - 6% 4% - - - - - - - 6% 4% -

Other - - - - - - 43% 47% 99% - - - - - - - - - - - - - - -



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

DURWARD(12KV) - Customers: 238 1.5 0.0 - 20.9 1.0 1.0 - - 1.0 - - 0.9 - - - 36.2 0.0 - 9.9 0.0 0.8 46.1 0.1 1.7

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

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

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

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



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

FAIRPLEX(12KV) - Customers: 3 - - - 1,139.0 3.0 - - - - 1,599.4 3.7 - - - - - - - - - - 1,599.4 3.7 -

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

Equipment Failure - - - 94% 67% - - - - 2% 27% - - - - - - - - - - 2% 27% -

Operation - - - - - - - - - 78% 36% - - - - - - - - - - 78% 36% -

Other - - - - - - - - - 21% 36% - - - - - - - - - - 21% 36% -



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

FERNSTROM(12KV) - Customers: 1,991 6.0 0.0 - 73.7 1.1 1.0 50.0 1.2 1.8 1.7 0.0 - - - - 15.0 0.0 - 43.6 0.8 0.0 60.3 0.9 0.0

3rd Party - - - - - - - - 56% - - - - - - - - - - - - - - -

Equipment Failure 100% 100% - 48% 6% - 33% 19% 44% - - - - - - 84% 63% - - - - 21% 2% -

Operation - - - - - - 67% 81% - 68% 50% - - - - 16% 37% - 0% 0% - 6% 2% -

Other - - - - - - - - - 32% 50% - - - - - - - - - - 1% 1% -

Vegetation/Animal - - - 52% 94% - - - - - - - - - - - - - 100% 100% 100% 72% 95% 100%

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

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



22

CircuitHistory5


FINISHLINE(12KV) - Customers: 2,155 141.0 2.6 3.5 128.5 1.0 3.5 74.9 1.2 1.0 2.8 0.4 0.9 - - - 0.9 0.0 - 79.6 0.9 - 83.3 1.3 0.9

3rd Party - - 28% - - 29% - - 100% - - - - - - - - - - - - - - -

Equipment Failure 14% 1% - 97% 52% 71% 1% 8% - - - - - - - 85% 50% - 100% 100% - 96% 71% -

Operation 21% 42% - - - - 25% 86% - 18% 3% - - - - 15% 50% - - - - 1% 1% -

Other - - 28% - - - 74% 6% - 82% 97% 100% - - - - - - - - - 3% 28% 100%


Weather/Fire/Earthquake 64% 57% 43% 3% 48% - - - - - - - - - - - - - - - - - - -

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

FORBES(12KV) - Customers: 1,716 34.1 0.1 0.9 18.8 0.1 7.5 50.0 1.4 2.0 2.7 0.0 0.2 4.6 0.0 - 7.9 0.0 - 178.6 1.6 2.0 193.8 1.7 2.2

3rd Party 80% 81% 100% - - 13% - - - 50% 67% 100% - - - - - - - - - 1% 1% 10%

Equipment Failure 20% 19% - 26% 27% - 4% 0% - - - - - - - - - - 14% 8% - 13% 7% -

Operation - - - - - - 96% 100% - 11% 10% - 100% 100% - 100% 100% - 29% 27% - 34% 29% -

Other - - - - - 66% - - 50% 39% 23% - - - - - - - - - - 1% 0% -

Vegetation/Animal - - - 74% 73% 21% - - 50% - - - - - - - - - - - - - - -

Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - 56% 66% 100% 52% 62% 90%

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

GAREY(4.16KV) - Customers: 800 13.2 0.1 2.4 362.5 2.2 1.8 256.2 2.2 1.9 1.7 0.0 - - - 1.0 - - - 378.0 2.3 3.3 379.7 2.3 4.3

3rd Party - - - - - - - - - - - - - - 100% - - - - - - - - 23%

Equipment Failure 100% 100% - 17% 3% - 28% 7% 46% - - - - - - - - - 74% 55% 100% 73% 55% 77%

Operation - - - - - - 72% 93% - 52% 47% - - - - - - - 1% 1% - 1% 2% -

Other - - 100% 19% 4% 55% - - 54% 48% 53% - - - - - - - - - - 0% 1% -

Vegetation/Animal - - - 9% 46% - - - - - - - - - - - - - 25% 44% - 25% 43% -

Weather/Fire/Earthquake - - - 56% 46% 45% - - - - - - - - - - - - - - - - - -

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

GIBBS(4.16KV) - Customers: 820 52.8 1.1 1.0 61.7 1.1 2.0 234.7 2.3 1.8 131.6 1.1 - 2.1 0.0 - 438.1 1.6 0.9 - - - 571.7 2.7 0.9

3rd Party - - 100% - - 100% - - - 99% 97% - - - - 51% 29% - - - - 62% 57% -

Equipment Failure 12% 6% - 49% 7% - 97% 56% 100% - - - - - - 49% 71% 100% - - - 37% 42% 100%

Operation 88% 94% - - - - 3% 44% - 0% 2% - 100% 100% - - - - - - - 0% 1% -

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



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



23

CircuitHistory6


HAMBONE(12KV) - Customers: 32 - - - 30.5 1.0 - 31.7 1.4 - - - - - - - - - - 24.6 0.0 - 24.6 0.0 -

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

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

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

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



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

HAZEL(12KV) - Customers: 883 235.4 2.1 - 428.9 2.6 2.8 - - - 1.2 0.0 - 1.3 0.1 0.0 13.6 0.0 - 65.7 0.1 - 81.8 0.1 0.0

3rd Party - - - 23% 30% 31% - - - - - - - - - - - - - - - - - -

Equipment Failure 49% 8% - 0% 0% 35% - - - - - - - - - 100% 100% - 97% 64% - 95% 34% -

Operation 2% 4% - 77% 70% 34% - - - 100% 100% - 100% 100% 100% - - - 3% 36% - 5% 66% 100%

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

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

Weather/Fire/Earthquake 49% 87% - - - - - - - - - - - - - - - - - - - - - -

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

HEISMAN(12KV) - Customers: 1,656 81.3 1.0 - 112.5 1.1 - 16.1 1.0 - 26.9 0.1 0.1 5.9 0.0 - 102.9 0.1 - 919.5 1.4 0.0 1,055.2 1.6 0.1

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

Equipment Failure 98% 98% - 97% 98% - 26% 0% - - - - 100% 100% - 17% 41% - 100% 100% 100% 89% 93% 12%

Operation 2% 2% - 3% 1% - 74% 100% - 100% 100% 100% - - - 83% 59% - - - - 11% 7% 88%

Other - - - 0% 0% - - - - - - - - - - - - - - - - - - -



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

KENOAK(4.16KV) - Customers: 441 148.8 1.0 - 31.3 1.0 - 19.3 2.0 2.0 - - - - - - - - - - - - - - -

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

Equipment Failure 7% 2% - - - - 32% 2% - - - - - - - - - - - - - - - -

Operation - - - - - - 68% 98% - - - - - - - - - - - - - - - -

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



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



24

CircuitHistory7


KINGSLEY(12KV) - Customers: 2,190 230.8 2.0 3.2 64.1 2.0 1.0 54.4 1.1 - 1.8 0.0 - 2.0 0.0 - 18.8 0.0 - 3.6 0.0 - 26.2 0.1 -

3rd Party 31% 39% 10% - - 100% - - - - - - - - - - - - - - - - - -

Equipment Failure 66% 57% 59% - - - 36% 7% - 12% 7% - - - - 100% 100% - 15% 23% - 75% 30% -

Operation 1% 1% - 100% 100% - - - - 88% 93% - - - - - - - 85% 77% - 18% 52% -

Other 1% 1% 31% - - - 64% 93% - - - - 100% 100% - - - - - - - 8% 18% -



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

LEHIGH(12KV) - Customers: 2,532 56.1 0.1 3.0 177.2 1.7 0.3 243.1 2.5 0.9 9.8 0.1 - 163.8 1.1 - 177.1 0.1 - 34.2 0.0 - 384.9 1.3 -

3rd Party - - 67% 43% 42% 100% - - - - - - 96% 96% - - - - - - - 41% 80% -

Equipment Failure 97% 89% - 3% 1% - 45% 41% 100% - - - 1% 1% - 98% 72% - - - - 46% 6% -

Operation 3% 11% 33% - - - 55% 59% - 100% 100% - 3% 2% - 2% 28% - 1% 12% - 5% 11% -

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


Weather/Fire/Earthquake - - - 52% 56% - - - - - - - - - - - - - 99% 88% - 9% 3% -

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

LIMING(12KV) - Customers: 1,380 0.7 0.0 1.0 0.6 0.0 2.0 - - 1.0 60.7 1.0 2.0 - - 1.0 5.3 0.0 - - - - 65.9 1.0 3.0

3rd Party - - 100% - - - - - - - - 100% - - - - - - - - - - - 67%

Equipment Failure - - - 100% 100% - - - - 100% 99% - - - - 100% 100% - - - - 100% 99% -

Operation 100% 100% - - - - - - - 0% 1% - - - - - - - - - - 0% 1% -

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

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


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

MARBUCK(12KV) - Customers: 2,577 4.6 0.0 4.0 166.4 2.0 - 159.6 2.0 2.0 - - - 0.9 0.1 - 61.6 0.9 - - - - 62.6 1.0 -

3rd Party - - - 35% 49% - 79% 51% 50% - - - - - - - - - - - - - - -

Equipment Failure 40% 8% - 65% 50% - 0% 0% - - - - - - - - - - - - - - - -

Operation 60% 92% - 1% 1% - 21% 49% - - - - 100% 100% - 0% 0% - - - - 2% 6% -

Other - - 50% - - - - - 50% - - - - - - 100% 100% - - - - 98% 94% -


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

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



25

CircuitHistory8


MEDAL(12KV) - Customers: 1,327 191.5 1.9 3.5 120.0 4.7 8.6 74.2 2.6 2.0 4.5 0.6 0.5 103.3 0.6 0.5 7.5 0.2 - 3.1 0.0 - 118.4 1.4 1.1

3rd Party 45% 53% 42% - - 47% 7% 1% - - - - 96% 98% 100% - - - - - - 84% 42% 50%

Equipment Failure 38% 33% 13% 49% 30% 5% 52% 58% 50% 9% 0% - - - - 14% 2% - 4% 3% - 1% 0% -

Operation 15% 12% 12% 38% 52% 12% 36% 40% - 10% 0% - 2% 1% - 69% 94% - 96% 97% - 9% 14% -

Other - - 5% 12% 18% 36% 2% 1% - 82% 99% 100% - - - 16% 4% - - - - 4% 43% 50%

Vegetation/Animal 1% 1% - - - - 3% 1% 50% - - - 2% 1% - - - - - - - 2% 1% -

Weather/Fire/Earthquake 2% 0% 28% - - - - - - - - - - - - - - - - - - - - -

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

MILER(12KV) - Customers: 498 137.6 1.3 - 2.9 0.0 0.8 50.4 1.2 - - - 1.3 - - 2.5 237.4 0.5 - 2.3 0.0 - 239.7 0.5 3.8

3rd Party 19% 23% - - - 100% - - - - - - - - 50% 12% 38% - - - - 12% 37% 33%

Equipment Failure 80% 76% - 100% 100% - - - - - - - - - - 88% 62% - 100% 100% - 88% 63% -

Operation 1% 0% - - - - 100% 100% - - - - - - - - - - - - - - - -

Other - - - - - - - - - - - 100% - - 50% - - - - - - - - 67%



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

MORAN(12KV) - Customers: 1,473 - - 1.0 6.0 0.0 2.2 30.8 0.1 3.9 - - - - - - 3.8 0.0 - - - 1.0 3.8 0.0 1.0

3rd Party - - - 77% 29% 100% - - - - - - - - - - - - - - - - - -

Equipment Failure - - - 23% 71% - 100% 100% 44% - - - - - - 100% 100% - - - - 100% 100% -

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

Other - - 100% - - - - - 56% - - - - - - - - - - - 100% - - 100%



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

NEMAHA(4.16KV) - Customers: 335 111.7 2.4 1.0 - - - 58.5 1.0 4.0 65.8 1.3 1.2 - - 3.7 194.1 1.3 0.1 - - - 259.9 2.6 5.1

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

Equipment Failure - - - - - - - - - 95% 98% 100% - - - 98% 94% 100% - - - 97% 96% 26%

Operation 16% 80% - - - - 83% 98% 25% 5% 2% - - - 67% 2% 6% - - - - 3% 4% 49%

Other - - - - - - 1% 1% 50% - - - - - 33% - - - - - - - - 25%


Weather/Fire/Earthquake 84% 20% - - - - 16% 1% 25% - - - - - - - - - - - - - - -

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



26

CircuitHistory9


OTTER(12KV) - Customers: 2,545 75.0 0.5 1.0 5.9 0.0 1.0 7.7 1.0 - - - - - - - 57.5 0.0 - 0.7 0.0 - 58.2 0.0 -

3rd Party - - - 51% 65% 100% - - - - - - - - - - - - - - - - - -

Equipment Failure - - - 47% 14% - - - - - - - - - - 100% 100% - - - - 99% 95% -

Operation 3% 2% - 2% 21% - 100% 100% - - - - - - - - - - 100% 100% - 1% 5% -

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



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

PARCELLS(12KV) - Customers: 1,302 - - 1.0 43.1 0.8 2.4 17.5 1.0 - - - - - - - - - - 1.1 0.0 0.9 1.1 0.0 0.9

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

Equipment Failure - - - 56% 3% - 4% 1% - - - - - - - - - - - - - - - -

Operation - - - 5% 0% 41% 96% 99% - - - - - - - - - - 100% 100% 100% 100% 100% 100%

Other - - 100% 35% 96% 18% - - - - - - - - - - - - - - - - - -

Vegetation/Animal - - - - - 42% - - - - - - - - - - - - - - - - - -


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

PATE(12KV) - Customers: 2,419 116.5 1.0 1.0 12.5 0.4 1.0 45.9 1.2 3.0 - - - 12.0 0.1 - 1.2 0.0 - 53.7 1.0 0.6 66.8 1.1 0.6

3rd Party 74% 96% - - - 100% - - - - - - - - - - - - - - - - - -

Equipment Failure 12% 2% - 5% 2% - - - - - - - - - - 51% 62% - 100% 98% 100% 81% 89% 100%

Operation 14% 3% - 95% 98% - 43% 88% - - - - 60% 20% - 49% 38% - 0% 2% - 12% 4% -

Other - - - - - - 0% 0% 67% - - - 40% 80% - - - - - - - 7% 7% -

Vegetation/Animal - - 100% - - - 57% 12% 33% - - - - - - - - - - - - - - -


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

PLACE(12KV) - Customers: 946 257.9 4.7 1.2 4.3 0.0 - 23.3 1.0 - 5.8 1.0 1.2 93.1 1.1 1.0 135.2 1.0 1.8 18.9 1.1 1.1 253.0 4.1 5.0

3rd Party - - - - - - - - - - - - - - - - - - 12% 1% - 1% 0% -

Equipment Failure 45% 23% 91% 17% 39% - 0% 0% - - - - 94% 96% 100% 98% 99% 100% - - - 87% 49% 56%

Operation 19% 44% - 83% 61% - 100% 100% - - - - 6% 4% - 2% 1% - - - - 3% 1% -

Other 36% 33% 9% - - - - - - 100% 100% 100% - - - - - - 88% 99% 100% 9% 49% 44%



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



27

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

POMALL(12KV) - Customers: 2,143 31.9 0.7 4.0 166.2 1.0 1.4 58.2 1.0 - 0.1 0.0 - - - - 10.0 0.0 2.0 0.5 0.0 1.3 10.6 0.0 3.3

3rd Party 94% 97% 100% - - - - - - - - - - - - - - 50% - - - - - 31%

Equipment Failure 6% 3% - 100% 100% 100% 2% 0% - - - - - - - 22% 9% - - - - 21% 8% -

Operation - - - - - - 97% 99% - 100% 100% - - - - 78% 91% - 100% 100% - 79% 92% -

Other - - - - - - 1% 1% - - - - - - - - - 50% - - 100% - - 69%



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

PUDDINGSTONE(12KV) - Customers: 1,131 246.2 2.0 1.0 117.3 1.0 - 105.1 1.2 2.0 8.9 0.0 - - - - - - - 0.4 0.0 1.7 9.2 0.0 1.7

3rd Party - - - - - - 95% 99% - - - - - - - - - - 100% 100% 100% 4% 12% 100%

Equipment Failure 28% 50% 0% - - - 5% 1% - 63% 36% - - - - - - - - - - 61% 32% -

Operation - - - - - - - - - 37% 64% - - - - - - - - - - 35% 56% -

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



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

QUAKER(4.16KV) - Customers: 460 22.6 2.0 2.0 7.4 0.0 - 1.2 0.0 3.0 51.0 1.0 1.0 107.2 1.0 - - - - 17.0 0.0 - 175.2 2.1 1.0

3rd Party - - 50% - - - - - 33% - - - - - - - - - - - - - - -

Equipment Failure - - - - - - 100% 100% - 100% 100% 100% - - - - - - 100% 100% - 39% 50% 100%

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

Other - - - 100% 100% - - - 67% - - - 100% 100% - - - - - - - 61% 50% -



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

RACEWAY(12KV) - Customers: 3 - - - - - - 12.1 1.0 - - - 2.7 - - - 64.0 2.7 - - - - 64.0 2.7 2.7

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

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

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

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



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



28


RAMSEY(4.16KV) - Customers: 408 1.7 0.0 - 293.7 1.6 3.9 11.5 1.0 2.0 16.4 0.1 - - - - - - - 173.9 1.9 2.8 190.3 1.9 2.8

3rd Party - - - - - - - - 98% - - - - - - - - - - - 33% - - 33%

Equipment Failure 100% 100% - 100% 100% 50% 39% 1% - 100% 100% - - - - - - - 87% 49% - 88% 52% -

Operation - - - - - - 61% 99% 2% - - - - - - - - - - - - - - -

Other - - - - - 24% - - - - - - - - - - - - - - 33% - - 33%

Vegetation/Animal - - - - - 26% - - - - - - - - - - - - 6% 50% 33% 5% 47% 33%


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

ROCK(12KV) - Customers: 1,630 0.8 0.0 3.0 291.1 0.7 1.0 65.4 0.7 0.3 298.5 0.2 - - - 1.2 1.4 0.0 1.2 0.1 0.0 1.0 300.1 0.2 3.5

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

Equipment Failure 96% 94% - 1% 4% - - - - 100% 100% - - - - - - - - - - 99% 88% -

Operation - - - - - - 97% 97% 100% - - - - - - 72% 89% - - - - 0% 10% -

Other - - 33% - - - - - - - - - - - - - - - - - - - - -

Vegetation/Animal 4% 6% 33% 1% 3% - 3% 3% - - - - - - 100% 28% 11% 100% 100% 100% 100% 0% 1% 100%

Weather/Fire/Earthquake - - 33% 98% 93% 100% - - - - - - - - - - - - - - - - - -

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

ROSELAWN(12KV) - Customers: 2,515 39.6 0.8 0.2 170.4 2.0 2.2 23.2 1.1 - 0.3 0.0 - 1.0 0.0 - 1.9 0.0 - 11.3 0.0 - 14.7 0.1 -

3rd Party - - - 56% 60% 23% 14% 5% - - - - - - - - - - - - - - - -

Equipment Failure - - - 44% 39% 31% 17% 2% - - - - - - - - - - - - - - - -

Operation - - - - - - 69% 93% - 100% 100% - 100% 100% - 100% 100% - - - - 23% 65% -

Other - - - 0% 0% 46% - - - - - - - - - - - - - - - - - -

Vegetation/Animal 1% 0% - - - - - - - - - - - - - - - - - - - - - -

Weather/Fire/Earthquake 99% 100% 100% - - - - - - - - - - - - - - - 100% 100% - 77% 35% -

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

SAM(12KV) - Customers: 1,298 119.6 3.0 5.0 12.8 0.1 2.2 67.3 1.2 2.9 - - - 3.8 0.0 - 0.2 0.0 - 45.7 0.3 1.8 49.7 0.3 1.8

3rd Party 19% 33% 40% - - - 56% 85% - - - - - - - - - - 70% 94% 100% 64% 86% 100%

Equipment Failure - - - 67% 74% - 37% 11% - - - - - - - 62% 17% - 21% 2% - 19% 2% -

Operation 59% 33% - - - - 1% 1% - - - - 100% 100% - 38% 83% - 10% 3% - 17% 12% -

Other - - 20% 31% 25% - 1% 0% 70% - - - - - - - - - - - - - - -

Vegetation/Animal - - - 2% 1% 100% 0% 0% 30% - - - - - - - - - - - - - - -

Weather/Fire/Earthquake 23% 33% 40% - - - 5% 3% - - - - - - - - - - - - - - - -

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



29


SHOW(12KV) - Customers: 626 130.6 0.2 1.0 33.2 1.1 1.0 204.3 2.1 1.0 0.4 0.0 1.2 - - - - - - 1.6 0.0 - 2.0 0.0 1.2

3rd Party 75% 53% - - - - - - - - - - - - - - - - - - - - - -

Equipment Failure 23% 39% 100% 63% 10% - 8% 2% - - - - - - - - - - - - - - - -

Operation 2% 8% - - - - 92% 98% 100% 100% 100% - - - - - - - 100% 100% - 100% 100% -

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

Vegetation/Animal - - - 37% 90% 100% - - - - - - - - - - - - - - - - - -


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

SPADRA(12KV) - Customers: 1,583 209.0 0.9 0.1 29.2 0.2 1.0 13.1 1.1 - 21.0 1.1 - 346.7 2.2 0.2 29.1 0.0 - - - - 396.7 3.3 0.2

3rd Party - - - - - - - - - - - - 99% 99% 100% - - - - - - 87% 67% 100%

Equipment Failure 99% 98% 100% 62% 9% 100% 33% 3% - 99% 99% - 1% 1% - 100% 100% - - - - 13% 33% -

Operation 1% 2% - - - - 56% 96% - 1% 1% - - - - - - - - - - 0% 0% -

Other - - - 38% 91% - - - - - - - - - - - - - - - - - - -


Weather/Fire/Earthquake - - - - - - 10% 1% - - - - - - - - - - - - - - - -

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

SPRINT(12KV) - Customers: 650 2.7 0.0 1.0 22.8 1.0 - 25.4 1.1 - - - 1.3 - - - - - - - - - - - 1.3

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

Equipment Failure 100% 100% - 100% 100% - 53% 6% - - - - - - - - - - - - - - - -

Operation - - - - - - 47% 94% - - - - - - - - - - - - - - - -

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



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

SUPREME(12KV) - Customers: 2,238 194.3 2.5 2.5 204.4 2.3 2.2 227.0 2.3 1.8 36.4 0.1 1.1 2.8 0.0 - 0.2 0.0 - 11.0 0.0 - 50.5 0.1 1.1

3rd Party 35% 40% - - - - - - 60% 89% 74% - - - - - - - - - - 64% 55% -

Equipment Failure 59% 53% 100% 89% 55% 54% 34% 47% 40% 11% 26% - - - - - - - 100% 100% - 30% 31% -

Operation 3% 5% - 4% 44% - 28% 48% - - - - - - - - - - - - - - - -

Other - - - - - 46% 38% 6% - - - - - - - - - - - - - - - -

Vegetation/Animal - - - - - - - - - - - 100% 22% 52% - 100% 100% - - - - 2% 10% 100%

Weather/Fire/Earthquake 2% 1% - 7% 1% - - - - - - - 78% 48% - - - - - - - 4% 4% -

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



30


THOMAS(4.16KV) - Customers: 808 - - 1.0 36.7 2.0 3.0 18.4 1.0 1.0 0.5 0.0 - - - - 91.5 1.2 0.9 - - - 92.0 1.2 0.9

3rd Party - - - - - - - - - - - - - - - 49% 76% - - - - 49% 75% -

Equipment Failure - - - 16% 50% - - - - - - - - - - - - - - - - - - -

Operation - - - - - - 38% 96% - 100% 100% - - - - 51% 24% - - - - 51% 25% -

Other - - 100% - - 100% 62% 4% 100% - - - - - - - - 100% - - - - - 100%



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

THOR(12KV) - Customers: 1,995 19.0 1.0 - 374.4 1.8 3.4 37.5 0.2 - 12.6 0.1 - 2.0 0.0 - 54.2 0.1 - 13.9 0.0 1.0 82.7 0.2 1.0

3rd Party - - - 3% 7% 58% 32% 62% - - - - 100% 100% - 4% 31% - - - - 5% 24% -

Equipment Failure - - - 19% 8% - 35% 12% - 42% 26% - - - - 56% 28% - 18% 35% - 46% 26% -

Operation 100% 100% - - - - 32% 26% - 58% 74% - - - - 41% 42% - 82% 65% 100% 49% 50% 100%

Other - - - 77% 84% 13% - - - - - - - - - - - - - - - - - -


Weather/Fire/Earthquake - - - 1% 1% 29% - - - - - - - - - - - - - - - - - -

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

TITUS(12KV) - Customers: 974 55.0 0.3 0.9 8.3 0.0 2.0 134.0 1.1 2.0 9.8 0.6 - - - - 0.2 0.0 - - - - 10.1 0.6 -

3rd Party 8% 34% 100% - - - - - - - - - - - - - - - - - - - - -

Equipment Failure 65% 36% - 100% 100% - - - 50% - - - - - - 100% 100% - - - - 2% 1% -

Operation 27% 31% - - - - 100% 100% - 100% 100% - - - - - - - - - - 98% 99% -

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

Vegetation/Animal - - - - - 50% - - 50% - - - - - - - - - - - - - - -

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

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

TOWER(4.16KV) - Customers: 342 - - 1.0 - - 1.0 254.3 3.5 0.7 - - 1.1 - - - 0.9 0.1 - 223.4 2.1 1.0 224.3 2.2 2.1

3rd Party - - - - - - 43% 35% - - - - - - - - - - - - - - - -

Equipment Failure - - - - - 100% 4% 1% - - - - - - - - - - - - - - - -

Operation - - - - - - 53% 64% - - - - - - - 100% 100% - 5% 50% - 5% 53% -

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


Weather/Fire/Earthquake - - 100% - - - - - - - - - - - - - - - 95% 50% 100% 95% 47% 50%

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



31


WEBER(4.16KV) - Customers: 397 2.2 0.0 1.0 5.6 0.0 1.0 11.7 1.1 - - - - - - - - - - 0.4 0.0 1.1 0.4 0.0 1.1

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

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

Operation - - - - - - 61% 95% - - - - - - - - - - 100% 100% - 100% 100% -

Other - - - - - - 39% 5% - - - - - - - - - - - - 100% - - 100%



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

WINNER(12KV) - Customers: 223 - - 1.0 124.6 1.0 - 74.8 1.7 0.9 1.5 0.0 1.1 - - - 65.6 1.8 1.1 - - - 67.1 1.8 2.3

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

Equipment Failure - - - - - - - - - - - - - - - 100% 100% 100% - - - 98% 99% 50%

Operation - - 100% - - - 100% 100% 100% 100% 100% - - - - - - - - - - 2% 1% -

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



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

WINTHROP(12KV) - Customers: 1,914 13.3 1.0 - 0.7 0.0 1.0 5.8 0.0 - 1.1 0.0 1.0 2.9 0.0 - - - - 253.9 1.0 - 258.0 1.1 1.0

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

Equipment Failure - - - 100% 100% 100% - - - - - - 70% 50% - - - - - - - 1% 2% -

Operation 100% 100% - - - - - - - 100% 100% - - - - - - - - - - 0% 1% -

Other - - - - - - 100% 100% - - - - 30% 50% - - - - - - - 0% 2% -

Vegetation/Animal - - - - - - - - - - - - - - - - - - 100% 100% - 98% 96% -


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

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

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

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

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

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

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

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

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



32

Documents

PowerPoint Presentation · 2021. 1. 16. · cables, poles, switches, and transformers • Wildfire mitigation –hardening infrastructure, bolstering situational awareness capabilities,