PowerPoint Presentation - SCE...2 •Southern California Edison (SCE) is an Edison International...
Transcript of PowerPoint Presentation - SCE...2 •Southern California Edison (SCE) is an Edison International...
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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
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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
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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
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• 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
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• 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)
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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
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
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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.
CityList1Communities in the SANTA ANA District
CITY OF ORANGE
GARDEN GROVE
SANTA ANA
TUSTIN
TUSTIN FOOTHILLS
VILLA PARK
ANAHEIM
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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 Santa AnaThere are 109 circuits that serve Santa Ana 1
Circuit Type Customers Circuit Type Customers Circuit Type Customers Circuit Type Customers
ACME(12KV) 644 DOVER(4.16KV) 544 NATALIE(12KV) 1,701 SULLY(12KV) 724
AGENA(12KV) 1,199 EAGLE(12KV) 182 OFFSIDE(12KV) 1,331 SUNFLOWER(12KV) 26
ALLOY(12KV) 1,551 EDSEL(12KV) 2,055 OILWELL(12KV) 1,283 TACOMA(12KV) 1,062
ALMOND(12KV) 3,781 ENGLISH(12KV) 2,358 ORIOLE(12KV) 1,849 TETRIS(12KV) 1,845
ALUMINUM(12KV) 2,073 ESSEX(12KV) 1,994 PARROT(12KV) 864 THELMA(12KV) 2,478
ANAHURST(4.16KV) 973 EXPLORER(12KV) 218 PARTON(4.16KV) 683 TITANIUM(12KV) 504
ANTONE(12KV) 2,232 FARO(12KV) 21 PASS(12KV) 2,114 TITTLE(12KV) 2,575
BEECHNUT(12KV) 1,608 FILBERT(12KV) 408 PEANUT(12KV) 1,700 TOUCHDOWN(12KV) 878
BEERNUT(12KV) 3,240 FLINT(12KV) 2,042 PECAN(12KV) 342 URANIUM(12KV) 1,677
BEGONIA(12KV) 367 FLORES(12KV) 232 PELICAN(12KV) 108 VIPER(12KV) 1,366
BILLINGS(12KV) 135 FLOWER(4.16KV) 59 PENALTY(12KV) 2,378 VOYAGER(12KV) 296
BINGO(12KV) 593 HALEY(12KV) 36 PINOCHLE(12KV) 75 WILLETS(12KV) 2,417
BISMUTH(12KV) 2,417 HAWK(12KV) 2,520 PINON(12KV) 367 WINGNUT(12KV) 2,577
BRITTAN(12KV) 1,289 HAZELNUT(12KV) 1,288 PISTACHIO(12KV) 1,975 YAHTZEE(12KV) 276
BULLOCKS(12KV) 851 HEXNUT(12KV) 1,400 POKER(12KV) 2,261 YOUNGER(12KV) 3,745
BUTTERNUT(12KV) 1,627 JOAQUIN(12KV) 345 POLLARD(12KV) 339 YUMA(12KV) 496
CADMIUM(12KV) 1,377 KICK(12KV) 2,052 PUNT(12KV) 1,349 MCFADDEN(12KV) 536
CALICO(12KV) 3,507 KLINGON(12KV) 63 RAMBLER(12KV) 3,339 MENDOCINO(12KV) 1
CASSINI(12KV) 75 LEOPARD(12KV) 1,978 RAVEN(12KV) 1,239 WELLINGTON(4.16KV) 1
CATHY(12KV) 2,509 LISA ANNE(12KV) 1,462 REDHILL(12KV) 173 -
CHEETAH(12KV) 2,730 LOLA(12KV) 444 RUMMY(12KV) 93 -
CHRISTINE(12KV) 2,328 LYNX(12KV) 691 RUTH(12KV) 919 -
CLEAT(12KV) 1,251 MABLE(12KV) 952 SAKIOKA(12KV) 1,225 -
COBALT(12KV) 3,052 MACADAMIA(12KV) 605 SCRABBLE(12KV) 481 -
COCO(12KV) 563 MAIN ST.(4.16KV) 607 SEGERSTROM(12KV) 1,464 -
CORNNUT(12KV) 70 MARY(12KV) 2,436 SKYPARK(12KV) 59 -
CRIBBAGE(12KV) 157 MCKEEVER(12KV) 3,590 SOLITAIRE(12KV) 119 -
CUBBON(4.16KV) 658 MELISSA(12KV) 1,576 SPADES(12KV) 72 -
DELHI(12KV) 1,148 MIAMI(4.16KV) 892 SPARROW(12KV) 133 -
DORIS(12KV) 1,081 MONOPOLY(12KV) 119 SUGAR(12KV) 2,476 -
Grand Total 134,246
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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
Santa Ana
Reliability History of Circuits Serving Santa Ana (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.
107.497.6
76.2 78.0
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)
1.0
0.80.7 0.7
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)
1.31.4
1.31.1
1.6
1.8
1.4 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 Santa Ana
2019
3rd Party
21.2%
Equipment Failure
55.2%
Operation
9.3%
Other
9.4%
Vegetation /Animal
2.3%
Weather /Fire
/Earthquake
2.6%
PSPS
0.0%
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
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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 Santa Ana
2019
3rd Party
16.4%
Equipment Failure
56.3%
Operation
12.5%
Other
6.1%
Vegetation /Animal
7.1%
Weather /Fire
/Earthquake
1.7%
PSPS
0.0%
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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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
107.4 1.0 1.3 97.6 0.8 1.4 76.2 0.7 1.3 29.4 0.3 0.4 9.3 0.1 0.1 21.9 0.2 0.2 17.5 0.2 0.4 78.0 0.7 1.1
3rd Party 17% 21% 41% 33% 35% 52% 20% 26% 33% 18% 13% 10% 47% 45% 45% 23% 13% 46% 12% 12% 13% 21% 16% 21%
Equipment Failure 43% 27% 25% 43% 35% 13% 45% 37% 15% 49% 59% 14% 34% 14% 13% 62% 61% 15% 69% 65% 55% 55% 56% 27%
Operation 10% 20% 14% 14% 20% 6% 9% 17% 19% 6% 11% 54% 16% 23% 30% 10% 17% 20% 11% 5% 1% 9% 12% 28%
Other 18% 20% 10% 2% 2% 19% 10% 9% 18% 23% 14% 21% - - 11% - - 2% 3% 4% 22% 9% 6% 17%
Vegetation/Animal 1% 2% 2% 1% 2% 2% 1% 1% 6% 1% 1% - 3% 18% - 5% 8% 17% 1% 11% 10% 2% 7% 7%
Weather/Fire/Earthquake 9% 9% 8% 7% 6% 8% 14% 9% 9% 4% 2% 2% - - - - - - 4% 4% - 3% 2% 1%
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
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
109 Circuits Serving Santa Ana -- Total
Customers: 134,246
Average Reliability of 109 Circuits Serving Santa Ana
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
SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI
ACME(12KV) - Customers: 644 58.5 1.1 - - - 2.0 12.2 0.1 1.0 107.3 1.9 - - - - - - - - - - 107.3 1.9 -
3rd Party - - - - - 100% 100% 100% 100% - - - - - - - - - - - - - - -
Equipment Failure 78% 93% - - - - - - - - - - - - - - - - - - - - - -
Operation - - - - - - - - - 100% 100% - - - - - - - - - - 100% 100% -
Other 22% 7% - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
AGENA(12KV) - Customers: 1,199 27.0 0.1 - 37.8 0.2 - 140.8 1.4 1.9 177.8 1.0 2.0 12.7 0.1 - 0.1 0.0 - - - - 190.6 1.1 2.0
3rd Party - - - - - - - - - - - - - - - 100% 100% - - - - 0% 0% -
Equipment Failure 90% 74% - 100% 100% - 50% 16% - 100% 100% 50% 100% 100% - - - - - - - 100% 100% 50%
Operation 10% 26% - - - - 48% 81% 50% - - - - - - - - - - - - - - -
Other - - - - - - - - - - - 50% - - - - - - - - - - - 50%
Vegetation/Animal - - - - - - 2% 3% 50% - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
ALLOY(12KV) - Customers: 1,551 - - 2.4 - - 2.0 12.3 0.1 - - - - 1.0 0.0 - 0.2 0.0 - 67.4 1.0 0.6 68.6 1.0 0.6
3rd Party - - 100% - - 100% 14% 62% - - - - 100% 100% - - - - - - - 2% 1% -
Equipment Failure - - - - - - 86% 38% - - - - - - - - - - 100% 100% 100% 98% 98% 100%
Operation - - - - - - - - - - - - - - - 100% 100% - 0% 0% - 0% 1% -
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
ALMOND(12KV) - Customers: 3,781 177.1 3.1 4.1 83.5 1.0 4.1 116.0 1.2 1.1 5.1 0.1 - - - - 2.7 0.0 - - - 1.0 7.7 0.1 1.0
3rd Party 31% 33% 73% 99% 99% 100% 8% 8% 100% 100% 100% - - - - - - - - - - 66% 83% -
Equipment Failure 45% 32% 27% 1% 1% - 82% 91% - - - - - - - - - - - - 100% - - 100%
Operation 20% 34% - - - - - - - - - - - - - 30% 38% - - - - 10% 6% -
Other 2% 0% - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - 70% 62% - - - - 24% 11% -
Weather/Fire/Earthquake 3% 0% - - - - 10% 1% - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Santa Ana - 1 of 28
2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019 4th Qtr 2019 2019
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CircuitHistory2
SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI
ALUMINUM(12KV) - Customers: 2,073 49.9 0.1 - 41.0 0.3 - - - - 0.4 0.0 - - - - - - - - - - 0.4 0.0 -
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure 100% 100% - 91% 51% - - - - - - - - - - - - - - - - - - -
Operation - - - 9% 49% - - - - 100% 100% - - - - - - - - - - 100% 100% -
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
ANAHURST(4.16KV) - Customers: 973 494.7 4.5 5.8 138.0 1.2 3.7 9.2 0.0 2.0 1.5 0.0 - 184.6 1.2 - - - 0.0 24.3 0.5 0.3 210.4 1.7 0.4
3rd Party 9% 4% 16% - - 55% - - 50% - - - 100% 100% - - - - - - - 88% 70% -
Equipment Failure 7% 22% 17% 26% 9% 21% 93% 72% 50% 100% 100% - - - - - - - - - - 1% 1% -
Operation 30% 22% 29% 2% 5% - 7% 28% - - - - - - - - - 100% - - - - - 4%
Other 26% 7% 23% - - 24% - - - - - - - - - - - - 100% 100% 100% 12% 30% 96%
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake 28% 44% 15% 71% 86% - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
ANTONE(12KV) - Customers: 2,232 543.2 2.5 2.0 93.4 1.3 1.0 3.7 0.0 - - - 2.0 - - - - - - - - - - - 2.0
3rd Party - - 50% 5% 3% 100% - - - - - - - - - - - - - - - - - -
Equipment Failure 100% 100% - 75% 80% - 100% 100% - - - - - - - - - - - - - - - -
Operation - - - 8% 11% - - - - - - 100% - - - - - - - - - - - 100%
Other - - - 11% 6% - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - 50% - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
BEECHNUT(12KV) - Customers: 1,608 4.2 0.0 1.0 32.4 0.3 - 56.5 1.0 1.0 - - - 134.8 0.3 - - - - - - 1.0 134.8 0.3 1.0
3rd Party 41% 39% - 88% 93% - 64% 99% - - - - 100% 100% - - - - - - - 100% 100% -
Equipment Failure 59% 61% - 12% 7% - 36% 1% - - - - - - - - - - - - 100% - - 100%
Operation - - - - - - - - 100% - - - - - - - - - - - - - - -
Other - - 100% - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
2019
Reliability Histories for Individual Circuits Serving Santa Ana - 2 of 28
2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019 4th Qtr 2019
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CircuitHistory3
SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI
BEERNUT(12KV) - Customers: 3,240 87.1 0.3 1.8 39.4 0.2 1.0 3.9 0.0 - 1.9 0.0 - 0.1 0.0 - 71.8 0.3 1.0 3.7 0.0 1.0 77.5 0.3 2.0
3rd Party - - - - - - - - - - - - - - - 92% 84% 100% - - - 85% 74% 49%
Equipment Failure 82% 80% 100% 16% 19% - 100% 100% - 100% 100% - - - - 4% 9% - 94% 91% 100% 11% 18% 51%
Operation 1% 3% - 72% 63% - - - - - - - 100% 100% - 4% 7% - 6% 9% - 4% 8% -
Other - - - - - 100% - - - - - - - - - - - - - - - - - -
Vegetation/Animal 17% 17% - 12% 19% - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
BEGONIA(12KV) - Customers: 367 191.6 1.0 1.0 - - 1.9 272.9 2.8 0.7 6.3 0.5 - - - - - - - - - 1.0 6.3 0.5 1.0
3rd Party 99% 100% - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure 1% 0% 100% - - 50% 30% 38% - 100% 100% - - - - - - - - - 100% 100% 100% 100%
Operation - - - - - - - - 100% - - - - - - - - - - - - - - -
Other - - - - - - 70% 62% - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - 50% - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
BILLINGS(12KV) - Customers: 135 54.4 0.7 0.7 4.2 0.1 3.0 254.9 3.0 1.0 - - 1.0 - - - - - 1.0 - - - - - 2.0
3rd Party - - - - - - - - 100% - - - - - - - - - - - - - - -
Equipment Failure 100% 100% 100% - - - 35% 33% - - - 100% - - - - - - - - - - - 50%
Operation - - - 100% 100% - - - - - - - - - - - - - - - - - - -
Other - - - - - 33% 43% 33% - - - - - - - - - 100% - - - - - 50%
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - 67% 22% 33% - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
BINGO(12KV) - Customers: 593 - - - - - - 2.8 0.0 - - - - - - - - - - - - - - - -
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure - - - - - - 100% 100% - - - - - - - - - - - - - - - -
Operation - - - - - - - - - - - - - - - - - - - - - - - -
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Santa Ana - 3 of 28
2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019 4th Qtr 2019 2019
23
CircuitHistory4
SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI
BISMUTH(12KV) - Customers: 2,417 102.6 3.1 - 30.3 0.1 - 148.2 1.1 - - - - - - - - - - 44.3 0.4 0.4 44.3 0.4 0.4
3rd Party 0% 0% - - - - 94% 94% - - - - - - - - - - 100% 100% 100% 100% 100% 100%
Equipment Failure 31% 1% - 9% 24% - 5% 4% - - - - - - - - - - - - - - - -
Operation 4% 1% - 91% 76% - 2% 1% - - - - - - - - - - - - - - - -
Other 45% 33% - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake 20% 65% - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
BRITTAN(12KV) - Customers: 1,289 11.6 0.0 3.1 - - 1.0 - - 0.8 - - 1.9 - - - 11.4 0.0 - - - - 11.4 0.0 1.9
3rd Party - - 26% - - 100% - - 100% - - - - - - - - - - - - - - -
Equipment Failure - - 48% - - - - - - - - - - - - 100% 100% - - - - 100% 100% -
Operation 100% 100% 26% - - - - - - - - 100% - - - - - - - - - - - 100%
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
BULLOCKS(12KV) - Customers: 851 9.5 0.5 - - - 1.0 84.1 1.1 - - - 1.4 - - - - - - - - - - - 1.4
3rd Party - - - - - 100% 71% 87% - - - - - - - - - - - - - - - -
Equipment Failure - - - - - - 26% 9% - - - - - - - - - - - - - - - -
Operation 100% 100% - - - - - - - - - 100% - - - - - - - - - - - 100%
Other - - - - - - 3% 4% - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
BUTTERNUT(12KV) - Customers: 1,627 90.6 0.3 0.1 88.8 2.2 0.8 15.8 0.5 - - - - 87.8 1.1 2.0 14.3 0.2 - 144.1 0.6 1.0 246.2 1.9 3.0
3rd Party - - - 67% 45% 14% - - - - - - - - - - - - - - - - - -
Equipment Failure 99% 92% 100% - - - - - - - - - 25% 6% - 91% 71% - 95% 79% 100% 70% 36% 33%
Operation 1% 8% - 5% 21% - - - - - - - 75% 94% 100% 9% 29% - 5% 21% - 30% 64% 67%
Other - - - - - - 100% 100% - - - - - - - - - - - - - - - -
Vegetation/Animal - - - 27% 34% 86% - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Santa Ana - 4 of 28
2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019 4th Qtr 2019 2019
24
CircuitHistory5
SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI
CADMIUM(12KV) - Customers: 1,377 - - - 3.7 0.0 1.0 228.4 2.1 - - - - 54.3 0.2 1.0 - - 1.0 0.8 0.1 - 55.1 0.3 2.0
3rd Party - - - 11% 7% - - - - - - - - - - - - 100% - - - - - 50%
Equipment Failure - - - - - - 50% 53% - - - - - - - - - - - - - - - -
Operation - - - - - - - - - - - - 100% 100% 100% - - - 100% 100% - 100% 100% 50%
Other - - - - - 100% - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - 89% 93% - 50% 47% - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
CALICO(12KV) - Customers: 3,507 390.8 2.0 - 617.4 2.1 1.0 109.2 1.5 2.0 39.1 0.3 2.6 5.2 0.0 1.0 149.6 1.1 - - - 1.0 193.9 1.4 4.6
3rd Party 30% 12% - 56% 50% 100% 33% 47% 50% - - - - - 100% - - - - - 100% - - 44%
Equipment Failure - - - 44% 49% - 0% 0% - 99% 97% 31% 91% 48% - 100% 100% - - - - 99% 98% 17%
Operation 0% 1% - 0% 1% - 67% 53% 50% 1% 3% 69% 9% 52% - - - - - - - 1% 2% 39%
Other 69% 87% - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
CASSINI(12KV) - Customers: 75 133.6 1.0 1.8 - - - 36.7 1.1 - 26.3 1.0 - - - - - - - 131.8 0.2 0.8 158.1 1.2 0.8
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure 100% 100% 45% - - - 100% 100% - 100% 100% - - - - - - - 100% 100% 100% 100% 100% 100%
Operation - - 55% - - - - - - - - - - - - - - - - - - - - -
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
CATHY(12KV) - Customers: 2,509 69.4 1.0 1.0 0.3 0.0 - 21.6 0.1 3.0 117.4 0.4 1.0 16.3 0.1 - 0.1 0.0 - 1.3 0.0 - 135.1 0.5 1.0
3rd Party - - 100% - - - - - 67% - - - 2% 1% - - - - - - - 0% 0% -
Equipment Failure - - - - - - 83% 41% - - - - 84% 33% - - - - 100% 100% - 11% 5% -
Operation 3% 3% - 100% 100% - 1% 22% 33% - - - 14% 66% - 100% 100% - - - - 2% 9% -
Other 97% 97% - - - - 16% 36% - 68% 83% 100% - - - - - - - - - 59% 72% 100%
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - 32% 17% - - - - - - - - - - 28% 14% -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Santa Ana - 5 of 28
2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019 4th Qtr 2019 2019
25
CircuitHistory6
SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI
CHEETAH(12KV) - Customers: 2,730 7.7 0.0 - 223.4 2.9 0.4 182.0 2.1 4.1 90.6 0.6 0.4 - - 1.0 139.1 0.6 1.4 148.7 1.1 0.9 378.4 2.2 3.8
3rd Party - - - 9% 35% - 15% 41% 5% 91% 95% 100% - - 100% 100% 99% 100% - - - 59% 51% 75%
Equipment Failure 100% 100% - 89% 63% 100% 77% 57% 22% - - - - - - - - - 81% 94% 47% 32% 44% 12%
Operation - - - 2% 1% - 8% 2% - 1% 1% - - - - 0% 1% - 19% 6% - 7% 3% -
Other - - - - - - - - 24% 9% 4% - - - - - - - - - 53% 2% 1% 13%
Vegetation/Animal - - - - - - - - 24% - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - 24% - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
CHRISTINE(12KV) - Customers: 2,328 82.5 1.0 1.0 31.9 0.1 3.0 10.5 0.0 0.9 1.6 0.0 - - - - 5.9 0.0 - - - - 7.5 0.0 -
3rd Party 1% 0% 100% - - - 7% 22% - - - - - - - - - - - - - - - -
Equipment Failure 11% 2% - 17% 15% 33% 74% 37% - - - - - - - 78% 75% - - - - 62% 48% -
Operation 0% 0% - 68% 73% - 1% 7% 100% - - - - - - 22% 25% - - - - 17% 15% -
Other 88% 98% - - - - 18% 33% - 100% 100% - - - - - - - - - - 21% 37% -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - 15% 12% 67% - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
CLEAT(12KV) - Customers: 1,251 152.6 2.1 2.3 13.2 0.0 - 211.6 1.0 0.4 - - - - - - - - - - - - - - -
3rd Party 28% 49% 44% - - - 85% 99% 100% - - - - - - - - - - - - - - -
Equipment Failure 51% 48% 56% - - - 15% 1% - - - - - - - - - - - - - - - -
Operation - - - 100% 100% - - - - - - - - - - - - - - - - - - -
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake 21% 3% - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
COBALT(12KV) - Customers: 3,052 339.6 0.8 0.7 119.3 2.3 0.9 238.1 1.3 3.0 - - 0.1 28.5 0.1 - 0.1 0.0 - 7.2 0.1 - 35.7 0.1 0.1
3rd Party - - - 77% 94% 100% 1% 8% 33% - - - - - - - - - - - - - - -
Equipment Failure 81% 79% 100% 10% 1% - 89% 84% 67% - - 100% 91% 85% - - - - 100% 100% - 93% 90% 100%
Operation 19% 21% - 12% 4% - - - - - - - 9% 15% - 100% 100% - - - - 7% 10% -
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - 2% 1% - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - 10% 8% - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Santa Ana - 6 of 28
2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019 4th Qtr 2019 2019
26
CircuitHistory7
SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI
COCO(12KV) - Customers: 563 17.1 0.1 - 247.7 2.1 - 1.1 0.0 3.0 - - - 4.7 0.0 - - - - - - 1.0 4.7 0.0 1.0
3rd Party - - - - - - 19% 8% 33% - - - - - - - - - - - - - - -
Equipment Failure - - - 99% 99% - 81% 92% 33% - - - 100% 100% - - - - - - 100% 100% 100% 100%
Operation 100% 100% - 1% 1% - - - - - - - - - - - - - - - - - - -
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - 33% - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
CORNNUT(12KV) - Customers: 70 - - - 2.9 0.2 - - - - - - - - - 1.0 - - - - - 1.0 - - 2.1
3rd Party - - - - - - - - - - - - - - 100% - - - - - - - - 50%
Equipment Failure - - - - - - - - - - - - - - - - - - - - 100% - - 50%
Operation - - - 100% 100% - - - - - - - - - - - - - - - - - - -
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
CRIBBAGE(12KV) - Customers: 157 70.3 1.0 0.9 1.7 0.0 - 2.6 0.2 - - - - - - - - - - - - - - - -
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure 100% 100% 100% - - - - - - - - - - - - - - - - - - - - -
Operation - - - 100% 100% - - - - - - - - - - - - - - - - - - -
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - 100% 100% - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
CUBBON(4.16KV) - Customers: 658 134.0 2.1 0.9 495.1 3.1 7.4 665.6 1.0 1.0 345.1 1.1 1.1 - - - - - - - - - 345.1 1.1 1.1
3rd Party 50% 51% 100% 26% 32% 36% - - 100% - - - - - - - - - - - - - - -
Equipment Failure - - - - - - - - - - - - - - - - - - - - - - - -
Operation 1% 1% - 24% 35% 24% - - - - - - - - - - - - - - - - - -
Other 50% 48% - - - - - - - 100% 100% 100% - - - - - - - - - 100% 100% 100%
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - 50% 33% 40% 100% 100% - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Santa Ana - 7 of 28
2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019 4th Qtr 2019 2019
27
CircuitHistory8
SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI
DELHI(12KV) - Customers: 1,148 63.1 0.2 - 114.5 0.3 - 9.7 1.0 1.0 - - - - - - - - - - - - - - -
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure 99% 78% - 98% 50% - - - - - - - - - - - - - - - - - - -
Operation 1% 22% - 2% 50% - 100% 100% - - - - - - - - - - - - - - - -
Other - - - - - - - - 100% - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
DORIS(12KV) - Customers: 1,081 89.6 1.1 1.0 102.8 1.0 - 119.4 2.1 3.6 - - - 17.6 0.1 - - - - - - - 17.6 0.1 -
3rd Party - - 100% 100% 100% - - - - - - - - - - - - - - - - - - -
Equipment Failure - - - - - - 99% 98% 44% - - - 100% 100% - - - - - - - 100% 100% -
Operation 23% 31% - - - - 1% 2% 28% - - - - - - - - - - - - - - -
Other 54% 59% - - - - - - 28% - - - - - - - - - - - - - - -
Vegetation/Animal 23% 10% - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
DOVER(4.16KV) - Customers: 544 34.0 0.9 1.0 250.5 3.0 6.0 562.0 3.7 9.5 - - - - - 0.6 130.6 1.1 0.6 - - - 130.6 1.1 1.1
3rd Party - - - 45% 33% 17% 55% 62% 65% - - - - - - - - - - - - - - -
Equipment Failure - - - - - - 26% 7% 19% - - - - - - 97% 98% 100% - - - 97% 98% 50%
Operation 100% 100% - 10% 34% - - - - - - - - - - 3% 2% - - - - 3% 2% -
Other - - 100% 45% 33% 83% 19% 31% 12% - - - - - 100% - - - - - - - - 50%
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - 3% - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
EAGLE(12KV) - Customers: 182 165.9 1.6 1.0 170.7 2.0 1.9 - - - 480.5 2.0 1.0 - - - - - - - - - 480.5 2.0 1.0
3rd Party - - 100% - - - - - - 25% 50% 93% - - - - - - - - - 25% 50% 93%
Equipment Failure - - - 99% 100% 46% - - - 75% 50% 7% - - - - - - - - - 75% 50% 7%
Operation 100% 100% - 1% 0% - - - - - - - - - - - - - - - - - - -
Other - - - - - 54% - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Santa Ana - 8 of 28
2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019 4th Qtr 2019 2019
28
CircuitHistory9
SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI
EDSEL(12KV) - Customers: 2,055 - - 1.0 210.2 1.9 2.8 32.6 0.2 - 13.9 0.2 0.8 - - - - - - - - - 13.9 0.2 0.8
3rd Party - - - - - - 26% 70% - - - - - - - - - - - - - - - -
Equipment Failure - - - 99% 100% 100% 74% 30% - 1% 1% - - - - - - - - - - 1% 1% -
Operation - - 100% 1% 0% - - - - - - - - - - - - - - - - - - -
Other - - - - - - - - - 99% 99% 100% - - - - - - - - - 99% 99% 100%
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
ENGLISH(12KV) - Customers: 2,358 4.7 0.1 1.0 12.8 0.1 2.0 106.3 1.1 - 32.7 0.2 2.0 1.0 0.0 - 1.8 0.0 - - - - 35.6 0.2 2.0
3rd Party - - 100% - - 50% 66% 86% - - - - - - - - - - - - - - - -
Equipment Failure - - - - - - 13% 5% - - - - 92% 81% - 100% 100% - - - - 8% 13% -
Operation - - - - - - - - - - - 100% 8% 19% - - - - - - - 0% 2% 100%
Other 100% 100% - - - 50% 22% 10% - 60% 71% - - - - - - - - - - 55% 60% -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - 100% 100% - - - - 40% 29% - - - - - - - - - - 37% 24% -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
ESSEX(12KV) - Customers: 1,994 62.2 0.1 1.0 19.9 1.0 1.0 3.9 0.0 - 1.5 0.0 - 3.4 0.1 1.0 83.9 0.9 1.0 1.2 0.0 - 90.0 1.0 2.0
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure 75% 70% - 26% 2% - - - - - - - 100% 100% 100% - - - - - - 4% 9% 49%
Operation 25% 30% 100% 74% 98% 100% - - - - - - - - - 100% 100% 100% 100% 100% - 95% 91% 51%
Other - - - - - - 100% 100% - 100% 100% - - - - - - - - - - 2% 1% -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
EXPLORER(12KV) - Customers: 218 - - - - - - 0.3 0.0 - - - - - - - - - - - - - - - -
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure - - - - - - - - - - - - - - - - - - - - - - - -
Operation - - - - - - 100% 100% - - - - - - - - - - - - - - - -
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Santa Ana - 9 of 28
2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019 4th Qtr 2019 2019
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
FARO(12KV) - Customers: 21 - - - - - - 63.7 0.1 - - - - - - - - - - - - - - - -
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure - - - - - - 100% 100% - - - - - - - - - - - - - - - -
Operation - - - - - - - - - - - - - - - - - - - - - - - -
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
FILBERT(12KV) - Customers: 408 7.6 0.0 - 0.2 0.0 - - - - - - - - - - 18.2 0.0 - 0.7 0.0 2.0 18.9 0.0 2.0
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure 100% 100% - 100% 100% - - - - - - - - - - 100% 100% - - - 50% 96% 82% 50%
Operation - - - - - - - - - - - - - - - - - - 100% 100% 50% 4% 18% 50%
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
FLINT(12KV) - Customers: 2,042 64.1 2.1 2.0 20.9 0.2 - 64.7 0.6 1.0 4.0 0.0 - - - - 1.3 0.0 - 2.0 0.0 - 7.4 0.0 -
3rd Party 69% 51% 50% - - - 99% 99% 100% - - - - - - - - - 47% 46% - 13% 18% -
Equipment Failure 6% 0% - 19% 7% - 1% 1% - 100% 100% - - - - 100% 100% - 53% 54% - 87% 82% -
Operation - - - 81% 93% - - - - - - - - - - - - - - - - - - -
Other 25% 48% 50% - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
FLORES(12KV) - Customers: 232 - - - 482.0 3.6 3.9 - - 2.0 - - 1.0 - - - - - - 0.3 0.0 - 0.3 0.0 1.0
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure - - - 42% 44% - - - - - - 100% - - - - - - - - - - - 100%
Operation - - - 58% 56% 52% - - - - - - - - - - - - 100% 100% - 100% 100% -
Other - - - - - 26% - - 100% - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - 22% - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Santa Ana - 10 of 28
2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019 4th Qtr 2019 2019
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
FLOWER(4.16KV) - Customers: 59 491.2 3.1 3.9 49.4 1.1 6.0 39.2 1.1 6.8 - - - 3.2 0.0 - 10.4 0.2 0.6 - - - 13.6 0.2 0.6
3rd Party 57% 32% 77% - - 100% 67% 93% 44% - - - - - - 57% 10% 100% - - - 44% 8% 100%
Equipment Failure 37% 33% 23% - - - 9% 2% - - - - - - - - - - - - - - - -
Operation 2% 33% - 75% 7% - - - 29% - - - 100% 100% - 43% 90% - - - - 56% 92% -
Other 4% 2% - - - - 23% 5% 27% - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - 25% 93% - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
HALEY(12KV) - Customers: 36 - - 2.0 279.3 1.0 1.0 - - - - - - - - - - - - - - - - - -
3rd Party - - - 100% 100% 100% - - - - - - - - - - - - - - - - - -
Equipment Failure - - - - - - - - - - - - - - - - - - - - - - - -
Operation - - - - - - - - - - - - - - - - - - - - - - - -
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - 100% - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
HAWK(12KV) - Customers: 2,520 50.4 0.1 - 126.0 1.3 0.5 18.9 0.1 - 123.8 1.0 0.4 11.6 0.1 - 6.9 0.1 - 3.0 0.0 1.0 145.3 1.1 1.4
3rd Party - - - 25% 41% 100% - - - - - - - - - - - - - - - - - -
Equipment Failure 88% 66% - 70% 52% - 100% 100% - - - - - - - 100% 100% - - - - 5% 6% -
Operation 12% 34% - 5% 6% - - - - - - - - - - - - - - - - - - -
Other - - - - - - - - - 100% 100% 100% - - - - - - - - - 85% 88% 30%
Vegetation/Animal - - - - - - - - - - - - 100% 100% - - - - 100% 100% 100% 10% 6% 70%
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
HAZELNUT(12KV) - Customers: 1,288 1.0 0.0 1.0 7.6 0.0 2.0 20.5 0.2 1.0 - - - 0.2 0.0 - - - - 36.2 0.1 1.0 36.4 0.1 1.0
3rd Party - - - - - 50% - - - - - - - - - - - - - - - - - -
Equipment Failure - - - 48% 79% - - - - - - - - - - - - - 100% 100% 100% 99% 75% 100%
Operation 100% 100% 100% - - - 81% 47% 100% - - - 100% 100% - - - - - - - 1% 25% -
Other - - - - - - 14% 47% - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - 5% 6% - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - 52% 21% 50% - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Santa Ana - 11 of 28
2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019 4th Qtr 2019 2019
31
CircuitHistory12SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI
HEXNUT(12KV) - Customers: 1,400 0.3 0.0 - 141.1 1.6 0.9 18.4 0.6 - 10.1 0.0 1.0 - - 1.0 26.0 0.5 0.5 - - 1.0 36.1 0.5 3.5
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure - - - 96% 99% 100% 5% 2% - - - - - - - 82% 96% 100% - - 100% 59% 92% 44%
Operation 100% 100% - 1% 1% - - - - 100% 100% 100% - - - 18% 4% - - - - 41% 8% 28%
Other - - - - - - 95% 98% - - - - - - 100% - - - - - - - - 28%
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - 3% 1% - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
JOAQUIN(12KV) - Customers: 345 708.7 3.9 9.1 144.0 0.5 5.9 183.6 2.8 3.0 19.4 0.1 3.9 0.5 0.0 - - - 1.0 3.0 0.0 - 22.9 0.1 4.9
3rd Party - - - - - - 3% 3% 30% - - - - - - - - - - - - - - -
Equipment Failure 95% 92% 49% 95% 50% 17% 57% 32% - 100% 100% 23% - - - - - - 100% 100% - 98% 94% 19%
Operation 5% 6% - 3% 33% - - - - - - - 100% 100% - - - - - - - 2% 6% -
Other 0% 2% 51% - - 34% - - 67% - - 77% - - - - - 100% - - - - - 81%
Vegetation/Animal - - - 2% 17% 15% - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - 34% 41% 64% 3% - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
KICK(12KV) - Customers: 2,052 7.8 0.1 2.0 164.4 0.2 2.2 38.5 0.9 - 10.0 1.0 - - - - - - - - - - 10.0 1.0 -
3rd Party - - 50% 45% 31% 62% - - - - - - - - - - - - - - - - - -
Equipment Failure 61% 37% 50% - - - - - - 100% 100% - - - - - - - - - - 100% 100% -
Operation 39% 63% - - - - 100% 100% - - - - - - - - - - - - - - - -
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - 55% 69% 38% - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
KLINGON(12KV) - Customers: 63 - - - - - - - - - - - - - - - - - - - - - - - -
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure - - - - - - - - - - - - - - - - - - - - - - - -
Operation - - - - - - - - - - - - - - - - - - - - - - - -
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Santa Ana - 12 of 28
2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019 4th Qtr 2019 2019
32
CircuitHistory13SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI
LEOPARD(12KV) - Customers: 1,978 27.7 0.1 - 10.8 0.1 - 196.1 1.7 - - - - 51.2 1.2 - 94.4 1.0 - - - 1.0 145.6 2.2 1.0
3rd Party - - - - - - - - - - - - 99% 99% - - - - - - - 35% 54% -
Equipment Failure 84% 43% - 26% 11% - 59% 97% - - - - - - - 100% 100% - - - - 65% 46% -
Operation 16% 57% - 74% 89% - - - - - - - - - - - - - - - - - - -
Other - - - - - - - - - - - - - - - - - - - - 100% - - 100%
Vegetation/Animal - - - - - - - - - - - - 1% 1% - - - - - - - 1% 0% -
Weather/Fire/Earthquake - - - - - - 41% 3% - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
LISA ANNE(12KV) - Customers: 1,462 24.3 0.4 1.7 56.7 1.7 1.8 57.8 1.2 0.2 4.9 0.0 - 10.4 0.0 - 7.1 0.1 - - - - 22.4 0.1 -
3rd Party - - 60% - - 54% 67% 86% - - - - - - - - - - - - - - - -
Equipment Failure 22% 3% - 72% 37% 46% - - - - - - 100% 100% - - - - - - - 46% 15% -
Operation - - - 20% 61% - 33% 14% 100% - - - - - - 28% 43% - - - - 9% 34% -
Other - - - - - - - - - 100% 100% - - - - - - - - - - 22% 5% -
Vegetation/Animal - - - 9% 2% - - - - - - - - - - 72% 57% - - - - 23% 45% -
Weather/Fire/Earthquake 78% 97% 40% - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
LOLA(12KV) - Customers: 444 92.2 1.3 3.0 95.1 0.9 2.2 - - - - - - - - - - - - - - - - - -
3rd Party - - 33% 2% 11% - - - - - - - - - - - - - - - - - - -
Equipment Failure 59% 24% 33% 98% 89% 54% - - - - - - - - - - - - - - - - - -
Operation - - - - - - - - - - - - - - - - - - - - - - - -
Other 41% 76% 33% - - 46% - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
LYNX(12KV) - Customers: 691 112.6 0.2 - 48.4 0.2 - 9.6 0.0 1.0 - - - - - - 55.9 0.1 1.0 - - - 55.9 0.1 1.0
3rd Party 100% 100% - - - - - - - - - - - - - - - 100% - - - - - 100%
Equipment Failure - - - - - - - - - - - - - - - 100% 100% - - - - 100% 100% -
Operation - - - 100% 100% - - - - - - - - - - - - - - - - - - -
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - 100% 100% 100% - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Santa Ana - 13 of 28
2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019 4th Qtr 2019 2019
33
CircuitHistory14SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI
MABLE(12KV) - Customers: 952 107.7 1.1 1.0 - - - - - 1.0 - - - 13.4 0.1 - 0.4 0.0 1.0 - - - 13.7 0.1 1.0
3rd Party - - 100% - - - - - - - - - 100% 100% - - - - - - - 97% 99% -
Equipment Failure 36% 11% - - - - - - - - - - - - - 100% 100% 100% - - - 3% 1% 100%
Operation - - - - - - - - 100% - - - - - - - - - - - - - - -
Other 64% 89% - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
MACADAMIA(12KV) - Customers: 605 10.9 0.0 - - - 1.0 92.1 2.0 1.1 - - - - - - - - - - - 1.1 - - 1.1
3rd Party - - - - - 100% 77% 70% 10% - - - - - - - - - - - - - - -
Equipment Failure - - - - - - 1% 1% - - - - - - - - - - - - 100% - - 100%
Operation - - - - - - - - - - - - - - - - - - - - - - - -
Other - - - - - - 22% 30% - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - 90% - - - - - - - - - - - - - - -
Weather/Fire/Earthquake 100% 100% - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
MAIN ST.(4.16KV) - Customers: 607 142.7 2.0 2.0 95.4 0.1 2.0 164.1 2.9 2.8 17.9 0.0 1.2 - - - 5.4 0.0 - - - - 23.3 0.1 1.2
3rd Party 23% 50% - - - 50% 12% 3% 33% - - - - - - - - - - - - - - -
Equipment Failure 77% 50% - 100% 100% - 36% 31% - 100% 100% - - - - - - - - - - 77% 54% -
Operation - - - - - - 53% 67% 32% - - 100% - - - 100% 100% - - - - 23% 46% 100%
Other - - 100% - - 50% - - 35% - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
MARY(12KV) - Customers: 2,436 - - 1.1 98.0 1.1 1.5 73.1 1.0 1.0 35.1 0.5 0.5 13.8 0.1 - 72.7 1.5 2.0 - - - 121.7 2.1 2.5
3rd Party - - 100% - - 66% - - - - - - - - - 30% 33% 50% - - - 18% 24% 40%
Equipment Failure - - - 100% 100% 34% 99% 100% - 100% 100% 100% 100% 100% - 70% 67% 50% - - - 82% 76% 60%
Operation - - - - - - 1% 0% - - - - - - - - - - - - - - - -
Other - - - - - - - - 100% - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Santa Ana - 14 of 28
2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019 4th Qtr 2019 2019
34
CircuitHistory15SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI
MCFADDEN(12KV) - Customers: 536 - - - 104.9 1.1 1.1 215.1 1.1 1.0 - - - - - - - - - - - - - - -
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure - - - 100% 100% 100% 16% 7% 100% - - - - - - - - - - - - - - -
Operation - - - - - - - - - - - - - - - - - - - - - - - -
Other - - - - - - 84% 93% - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
MCKEEVER(12KV) - Customers: 3,590 63.6 2.1 2.8 62.2 0.3 2.0 2.1 0.1 1.1 7.9 0.0 - - - - 123.9 1.1 0.0 - - - 131.8 1.2 0.0
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure 91% 51% 64% 55% 27% - 100% 100% 5% 100% 100% - - - - 90% 90% 100% - - - 90% 90% 100%
Operation 9% 49% 36% 34% 43% - - - - - - - - - - 10% 10% - - - - 10% 10% -
Other - - - 11% 29% 100% - - 95% - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
MELISSA(12KV) - Customers: 1,576 255.0 2.1 2.6 75.9 0.5 - 6.9 0.1 4.0 1.1 0.0 - - - - 6.5 0.0 - 121.7 1.1 - 129.3 1.2 -
3rd Party 66% 49% 100% 14% 29% - 17% 46% 25% - - - - - - - - - - - - - - -
Equipment Failure 3% 3% - 83% 36% - 45% 19% - - - - - - - - - - 65% 90% - 61% 86% -
Operation - - - 1% 31% - - - 25% - - - - - - 100% 100% - - - - 5% 4% -
Other 28% 47% - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal 3% 2% - 2% 4% - 38% 36% 24% 100% 100% - - - - - - - - - - 1% 1% -
Weather/Fire/Earthquake - - - - - - - - 25% - - - - - - - - - 35% 10% - 33% 9% -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
MENDOCINO(12KV) - Customers: 1 - - - - - - - - 1.0 - - - - - - - - - - - - - - -
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure - - - - - - - - - - - - - - - - - - - - - - - -
Operation - - - - - - - - - - - - - - - - - - - - - - - -
Other - - - - - - - - 100% - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Santa Ana - 15 of 28
2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019 4th Qtr 2019 2019
35
CircuitHistory16SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI
MIAMI(4.16KV) - Customers: 892 178.7 1.2 3.8 242.9 1.1 2.0 115.9 0.9 2.7 - - - - - 0.5 10.4 0.0 - 25.3 0.1 - 35.7 0.1 0.5
3rd Party 4% 80% 26% - - 50% - - 50% - - - - - 100% - - - - - - - - 100%
Equipment Failure 94% 17% 47% 36% 7% - 3% 11% - - - - - - - - - - 100% 100% - 71% 69% -
Operation 2% 3% - 61% 90% - 7% 11% - - - - - - - 100% 100% - - - - 29% 31% -
Other - - 26% 3% 3% 50% 89% 78% 50% - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
MONOPOLY(12KV) - Customers: 119 92.4 1.1 2.0 - - - - - - - - - 0.5 0.0 - - - - 233.1 0.5 - 233.7 0.5 -
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure 94% 99% - - - - - - - - - - - - - - - - - - - - - -
Operation - - - - - - - - - - - - 100% 100% - - - - 100% 100% - 100% 100% -
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal 6% 1% 100% - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
NATALIE(12KV) - Customers: 1,701 - - 1.0 15.1 0.2 - 29.5 0.1 - - - 1.0 - - - - - - 116.1 1.0 2.0 116.1 1.0 3.0
3rd Party - - 100% - - - - - - - - 100% - - - - - - - - 50% - - 67%
Equipment Failure - - - - - - 100% 100% - - - - - - - - - - 100% 100% 50% 100% 100% 33%
Operation - - - 100% 100% - - - - - - - - - - - - - - - - - - -
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
OFFSIDE(12KV) - Customers: 1,331 2.6 0.0 2.0 7.2 0.3 - 315.7 2.0 1.8 - - 2.0 - - - - - - - - - - - 2.0
3rd Party 100% 100% 50% 87% 98% - 39% 60% 54% - - - - - - - - - - - - - - -
Equipment Failure - - - - - - 43% 8% 46% - - - - - - - - - - - - - - -
Operation - - - 13% 2% - 18% 32% - - - - - - - - - - - - - - - -
Other - - 50% - - - - - - - - 100% - - - - - - - - - - - 100%
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Santa Ana - 16 of 28
2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019 4th Qtr 2019 2019
36
CircuitHistory17SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI
OILWELL(12KV) - Customers: 1,283 17.7 0.0 1.0 - - - - - 0.8 - - - - - - - - - - - - - - -
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure 100% 100% 100% - - - - - - - - - - - - - - - - - - - - -
Operation - - - - - - - - - - - - - - - - - - - - - - - -
Other - - - - - - - - 100% - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
ORIOLE(12KV) - Customers: 1,849 9.3 1.4 - 17.4 1.4 1.7 54.8 1.7 4.0 30.1 0.0 1.0 - - - 13.0 0.0 - 63.6 0.8 3.0 106.6 0.9 4.0
3rd Party - - - 38% 5% - - - - - - - - - - - - - - - - - - -
Equipment Failure - - - 47% 70% 60% 20% 59% 50% 100% 100% 100% - - - - - - 100% 100% - 88% 95% 25%
Operation 100% 100% - 14% 25% 40% 47% 20% 33% - - - - - - - - - - - - - - -
Other - - - - - - 32% 20% 17% - - - - - - - - - - - 100% - - 75%
Vegetation/Animal - - - - - - - - - - - - - - - 100% 100% - - - - 12% 5% -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
PARROT(12KV) - Customers: 864 - - - 118.5 1.0 1.0 14.0 0.2 2.0 - - - - - - - - - - - - - - -
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure - - - 89% 99% - 91% 20% 100% - - - - - - - - - - - - - - -
Operation - - - 11% 1% - 9% 80% - - - - - - - - - - - - - - - -
Other - - - - - 100% - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
PARTON(4.16KV) - Customers: 683 276.4 1.1 2.0 11.9 0.0 1.9 1.9 0.1 - 65.3 0.7 1.1 - - - - - - - - - 65.3 0.7 1.1
3rd Party - - 50% - - 53% - - - - - - - - - - - - - - - - - -
Equipment Failure - - 50% - - - - - - - - - - - - - - - - - - - - -
Operation 0% 1% - 100% 100% - 100% 100% - - - - - - - - - - - - - - - -
Other 100% 99% - - - 47% - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - 100% 100% 100% - - - - - - - - - 100% 100% 100%
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Santa Ana - 17 of 28
2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019 4th Qtr 2019 2019
37
CircuitHistory18SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI
PASS(12KV) - Customers: 2,114 - - - 10.7 0.0 1.0 8.5 0.0 - 27.6 2.0 - - - - - - - - - - 27.6 2.0 -
3rd Party - - - 100% 100% 100% - - - - - - - - - - - - - - - - - -
Equipment Failure - - - - - - 100% 100% - 100% 100% - - - - - - - - - - 100% 100% -
Operation - - - - - - - - - - - - - - - - - - - - - - - -
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
PEANUT(12KV) - Customers: 1,700 161.2 4.1 2.0 42.6 0.1 - 62.8 1.0 1.0 0.1 0.0 - 6.8 1.0 - 37.6 1.0 - 53.6 1.0 - 98.0 3.0 -
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure 19% 26% - 99% 88% - 99% 100% - - - - - - - 100% 100% - 99% 100% - 92% 67% -
Operation 8% 25% - 1% 12% - 0% 0% 0% - - - - - - - - - 1% 0% - 1% 0% -
Other 58% 25% 50% - - - - - - 100% 100% - - - - - - - - - - 0% 0% -
Vegetation/Animal - - - - - - - - - - - - 100% 100% - - - - - - - 7% 33% -
Weather/Fire/Earthquake 15% 25% 50% - - - 0% 0% 100% - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
PECAN(12KV) - Customers: 342 - - - - - - - - 1.0 - - - - - - - - - 171.6 1.0 1.0 171.6 1.0 1.0
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure - - - - - - - - - - - - - - - - - - 100% 100% 100% 100% 100% 100%
Operation - - - - - - - - - - - - - - - - - - - - - - - -
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - 100% - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
PELICAN(12KV) - Customers: 108 185.5 1.1 - 415.7 1.8 - - - - - - - - - - - - - - - - - - -
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure - - - 100% 100% - - - - - - - - - - - - - - - - - - -
Operation 100% 100% - - - - - - - - - - - - - - - - - - - - - -
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Santa Ana - 18 of 28
2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019 4th Qtr 2019 2019
38
CircuitHistory19SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI
PENALTY(12KV) - Customers: 2,378 71.4 0.2 1.8 151.6 2.0 2.5 106.6 1.2 1.0 7.0 0.0 - - - - 0.0 0.0 - 2.0 0.0 - 9.0 0.0 -
3rd Party 46% 47% 100% - - 39% 40% 9% - 5% 41% - - - - - - - - - - 4% 21% -
Equipment Failure 33% 15% - 6% 0% - 1% 1% - 88% 12% - - - - - - - - - - 68% 6% -
Operation 1% 2% - 35% 72% 40% - - - 7% 47% - - - - 34% 50% - 100% 100% - 28% 70% -
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal 20% 35% - - - - - - - - - - - - - 66% 50% - - - - 0% 3% -
Weather/Fire/Earthquake - - - 59% 27% 21% 59% 90% 100% - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
PINOCHLE(12KV) - Customers: 75 254.2 2.1 - - - - - - - - - - - - - - - - - - - - - -
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure 100% 100% - - - - - - - - - - - - - - - - - - - - - -
Operation - - - - - - - - - - - - - - - - - - - - - - - -
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
PINON(12KV) - Customers: 367 33.0 1.0 - 75.3 1.1 0.9 503.2 2.3 1.0 128.1 1.0 - - - - - - - - - 1.0 128.1 1.0 1.0
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure - - - 14% 87% - 100% 100% 100% 100% 100% - - - - - - - - - 100% 100% 100% 100%
Operation 100% 100% - 86% 13% 100% - - - - - - - - - - - - - - - - - -
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
PISTACHIO(12KV) - Customers: 1,975 22.1 0.3 2.7 12.6 0.0 - 4.2 0.1 3.0 0.2 0.0 - 0.2 0.0 - - - - 8.6 0.1 1.0 9.0 0.1 1.0
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure 9% 8% 72% 60% 58% - 74% 70% - - - - 11% 6% - - - - 100% 100% 100% 96% 93% 100%
Operation 38% 12% - 40% 43% - 26% 30% 66% 100% 100% - 89% 94% - - - - - - - 4% 7% -
Other - - - - - - - - 34% - - - - - - - - - - - - - - -
Vegetation/Animal 53% 80% 28% - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Santa Ana - 19 of 28
2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019 4th Qtr 2019 2019
39
CircuitHistory20SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI
POKER(12KV) - Customers: 2,261 76.9 2.0 1.0 89.7 1.3 3.7 84.1 1.1 1.0 - - - - - - - - - 7.9 0.1 - 7.9 0.1 -
3rd Party 3% 2% 100% 54% 93% 75% - - 90% - - - - - - - - - - - - - - -
Equipment Failure 1% 0% - - - - 1% 7% 3% - - - - - - - - - - - - - - -
Operation 0% 0% - 46% 7% - 4% 2% - - - - - - - - - - 100% 100% - 100% 100% -
Other 60% 49% - - - 25% 23% 5% - - - - - - - - - - - - - - - -
Vegetation/Animal 36% 49% - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - 73% 86% 6% - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
POLLARD(12KV) - Customers: 339 374.0 1.9 1.0 265.3 3.9 1.0 179.4 3.0 1.0 - - - - - - - - - - - - - - -
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure 1% 0% - 93% 78% - 38% 66% - - - - - - - - - - - - - - - -
Operation 89% 54% - 7% 22% - - - - - - - - - - - - - - - - - - -
Other - - - - - 100% 62% 34% 100% - - - - - - - - - - - - - - -
Vegetation/Animal 10% 46% 100% - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
PUNT(12KV) - Customers: 1,349 369.8 3.5 2.5 80.0 0.9 3.2 16.1 0.1 - - - - 0.7 0.0 - - - - 0.5 0.0 - 1.2 0.0 -
3rd Party - - - 43% 92% 68% - - - - - - - - - - - - - - - - - -
Equipment Failure 100% 99% 100% 57% 8% - 100% 100% - - - - 59% 7% - - - - - - - 34% 3% -
Operation 0% 1% - - - - - - - - - - 41% 93% - - - - 100% 100% - 66% 97% -
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - 32% - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
RAMBLER(12KV) - Customers: 3,339 146.4 1.9 3.7 100.5 1.0 - 6.1 0.0 1.3 96.0 1.1 - 5.1 0.0 - - - - - - - 101.1 1.1 -
3rd Party 46% 48% 25% 87% 95% - 22% 11% 78% - - - 100% 100% - - - - - - - 5% 2% -
Equipment Failure 29% 3% - - - - - - - 100% 100% - - - - - - - - - - 95% 98% -
Operation 25% 49% 25% 3% 3% - 61% 43% - - - - - - - - - - - - - - - -
Other - - - 10% 2% - - - 22% - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - 50% - - - 18% 45% - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
4th Qtr 2019 2019
Reliability Histories for Individual Circuits Serving Santa Ana - 20 of 28
2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019
40
CircuitHistory21SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI
RAVEN(12KV) - Customers: 1,239 6.7 0.1 2.5 80.9 1.1 3.9 12.6 0.1 1.9 6.6 0.0 1.0 - - - 57.4 0.2 1.0 0.6 0.0 - 64.6 0.2 2.0
3rd Party - - 50% 64% 91% 24% 70% 71% - - - - - - - - - 100% - - - - - 50%
Equipment Failure 16% 10% - 27% 3% 76% - - - - - - - - - 97% 60% - 100% 100% - 87% 54% -
Operation 84% 90% 50% 9% 6% - 26% 16% 49% - - - - - - 3% 40% - - - - 3% 36% -
Other - - - - - - - - - 100% 100% 100% - - - - - - - - - 10% 9% 50%
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - 4% 13% 51% - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
REDHILL(12KV) - Customers: 173 - - - - - - - - 1.0 - - - - - - 44.1 1.0 - - - - 44.1 1.0 -
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure - - - - - - - - - - - - - - - 100% 99% - - - - 100% 99% -
Operation - - - - - - - - - - - - - - - 0% 1% - - - - 0% 1% -
Other - - - - - - - - 100% - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
RUMMY(12KV) - Customers: 93 - - - - - - - - - - - - - - - - - - - - 1.0 - - 1.0
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure - - - - - - - - - - - - - - - - - - - - - - - -
Operation - - - - - - - - - - - - - - - - - - - - 100% - - 100%
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
RUTH(12KV) - Customers: 919 122.6 1.1 3.0 108.3 0.9 1.2 70.7 1.3 1.0 265.7 0.3 - - - - - - - - - - 265.7 0.3 -
3rd Party 56% 93% 64% - - - - - - - - - - - - - - - - - - - - -
Equipment Failure - - - 100% 100% 14% 67% 76% 100% 100% 100% - - - - - - - - - - 100% 100% -
Operation 44% 7% 2% - - - 33% 24% - - - - - - - - - - - - - - - -
Other - - - - - 86% - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - 33% - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Santa Ana - 21 of 28
2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019 4th Qtr 2019 2019
41
CircuitHistory22SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI
SAKIOKA(12KV) - Customers: 1,225 80.1 1.8 1.0 370.1 2.5 7.2 387.1 2.0 1.0 - - - - - - 7.5 0.0 - 75.4 1.0 2.4 82.9 1.0 2.4
3rd Party 88% 50% - - - - 7% 45% - - - - - - - - - - - - - - - -
Equipment Failure - - - 82% 59% 3% 51% 10% - - - - - - - 100% 100% - 89% 55% 59% 90% 56% 59%
Operation - - - - - 28% - - - - - - - - - - - - - - - - - -
Other 11% 50% - - - 56% 41% 45% - - - - - - - - - - - - 41% - - 41%
Vegetation/Animal 1% 0% 100% 18% 41% 14% - - 100% - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - 11% 45% - 10% 44% -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
SCRABBLE(12KV) - Customers: 481 100.9 1.1 2.0 82.0 1.0 1.0 128.7 0.2 1.8 - - - - - - - - - - - - - - -
3rd Party - - - 100% 100% - - - - - - - - - - - - - - - - - - -
Equipment Failure 94% 87% 100% - - - 100% 100% 100% - - - - - - - - - - - - - - -
Operation 6% 13% - - - - - - - - - - - - - - - - - - - - - -
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - 100% - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
SEGERSTROM(12KV) - Customers: 1,464 - - - - - - 263.7 1.9 - - - - - - - - - - - - - - - -
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure - - - - - - 59% 60% - - - - - - - - - - - - - - - -
Operation - - - - - - - - - - - - - - - - - - - - - - - -
Other - - - - - - 41% 40% - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
SKYPARK(12KV) - Customers: 59 170.5 1.0 1.7 - - - - - 1.0 - - - - - - - - - 109.1 1.0 - 109.1 1.0 -
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure 100% 100% 40% - - - - - - - - - - - - - - - 100% 100% - 100% 100% -
Operation - - 60% - - - - - - - - - - - - - - - - - - - - -
Other - - - - - - - - 100% - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Santa Ana - 22 of 28
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CircuitHistory23SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI
SOLITAIRE(12KV) - Customers: 119 - - - - - - - - - - - - - - - - - - - - - - - -
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure - - - - - - - - - - - - - - - - - - - - - - - -
Operation - - - - - - - - - - - - - - - - - - - - - - - -
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
SPADES(12KV) - Customers: 72 173.6 1.8 - - - - 167.3 1.2 0.2 - - - - - - - - - - - - - - -
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure 100% 100% - - - - 100% 100% 100% - - - - - - - - - - - - - - -
Operation - - - - - - - - - - - - - - - - - - - - - - - -
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
SPARROW(12KV) - Customers: 133 5.8 0.0 - 10.9 0.0 - 18.6 0.1 1.0 1.9 0.0 - 314.8 1.0 1.0 - - - 1165.8 2.7 - 1482.5 3.7 1.0
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure - - - - - - - - - 100% 100% - 100% 100% 100% - - - 46% 63% - 58% 73% 100%
Operation 100% 100% - 100% 100% - 100% 100% 100% - - - - - - - - - 54% 37% - 42% 27% -
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
SUGAR(12KV) - Customers: 2,476 - - 1.0 55.2 0.2 1.1 166.9 1.2 1.0 2.5 0.2 1.8 4.5 0.0 - 4.4 0.0 - 1.8 0.0 1.0 13.3 0.3 2.8
3rd Party - - 100% - - 100% 0% 0% - - - - - - - - - - - - - - - -
Equipment Failure - - - 3% 2% - 97% 15% - - - - 45% 47% - 100% 100% - 100% 100% - 62% 23% -
Operation - - - 72% 42% - 3% 85% - 100% 100% 100% 55% 53% - - - - - - - 38% 77% 64%
Other - - - 17% 36% - - - 100% - - - - - - - - - - - - - - -
Vegetation/Animal - - - 9% 20% - - - - - - - - - - - - - - - 100% - - 36%
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Santa Ana - 23 of 28
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CircuitHistory24SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI
SULLY(12KV) - Customers: 724 379.1 2.0 2.0 0.4 0.0 3.0 - - 2.0 14.0 1.0 1.9 - - - - - - - - - 14.0 1.0 1.9
3rd Party 10% 49% - - - 33% - - - - - - - - - - - - - - - - - -
Equipment Failure 90% 50% 100% - - - - - - - - - - - - - - - - - - - - -
Operation 0% 1% - 100% 100% - - - - 100% 100% 100% - - - - - - - - - 100% 100% 100%
Other - - - - - 67% - - 100% - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
SUNFLOWER(12KV) - Customers: 26 - - - 117.2 1.0 - 301.8 2.8 - - - - - - - - - - - - - - - -
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure - - - 100% 100% - - - - - - - - - - - - - - - - - - -
Operation - - - - - - 0% 1% - - - - - - - - - - - - - - - -
Other - - - - - - 100% 99% - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
TACOMA(12KV) - Customers: 1,062 - - - 209.6 1.1 - - - 1.0 83.7 0.3 - - - - 180.2 1.0 - - - - 263.9 1.3 -
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure - - - 100% 100% - - - - 100% 100% - - - - 100% 100% - - - - 100% 100% -
Operation - - - - - - - - - - - - - - - - - - - - - - - -
Other - - - - - - - - 100% - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
TETRIS(12KV) - Customers: 1,845 - - - - - 1.0 - - - - - - - - - - - - - - - - - -
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure - - - - - - - - - - - - - - - - - - - - - - - -
Operation - - - - - - - - - - - - - - - - - - - - - - - -
Other - - - - - 100% - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Santa Ana - 24 of 28
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CircuitHistory25SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI
THELMA(12KV) - Customers: 2,478 148.2 1.0 1.1 143.7 2.1 2.0 20.3 0.1 2.0 39.3 0.1 - 19.4 0.0 - 40.6 0.8 2.0 7.9 0.0 - 107.3 1.0 2.0
3rd Party - - 100% - - - - - - - - - - - - - - - - - - - - -
Equipment Failure 53% 6% - 59% 48% 50% 70% 71% - 90% 79% - 100% 100% - - - - - - - 51% 11% -
Operation 6% 3% - 39% 51% - 30% 29% 50% 10% 21% - - - - - - - 100% 100% - 11% 5% -
Other 41% 91% - 2% 1% - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - 50% - - - - - - 100% 100% 100% - - - 38% 83% 100%
Weather/Fire/Earthquake - - - - - 50% - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
TITANIUM(12KV) - Customers: 504 24.5 1.0 - 179.1 1.6 0.9 - - 1.0 - - - - - - - - - 46.4 0.9 0.3 46.4 0.9 0.3
3rd Party - - - - - - - - 100% - - - - - - - - - - - - - - -
Equipment Failure - - - 97% 93% 100% - - - - - - - - - - - - 100% 100% 100% 100% 100% 100%
Operation 100% 100% - 3% 7% - - - - - - - - - - - - - - - - - - -
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
TITTLE(12KV) - Customers: 2,575 331.5 1.5 1.4 28.6 0.1 1.3 - - 1.0 76.1 1.1 1.0 24.5 0.0 - 0.3 0.0 - - - - 100.9 1.2 1.0
3rd Party 13% 32% - - - 70% - - - 8% 11% 100% - - - - - - - - - 6% 11% 100%
Equipment Failure 8% 5% - 8% 15% - - - - 92% 89% - 100% 100% - 100% 100% - - - - 94% 89% -
Operation 1% 32% 49% 92% 85% 30% - - - - - - - - - - - - - - - - - -
Other - - - - - - - - 100% - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake 78% 31% 51% - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
TOUCHDOWN(12KV) - Customers: 878 250.5 1.6 2.0 143.7 1.9 1.1 - - 1.0 - - - - - - - - - - - - - - -
3rd Party 4% 4% - 57% 53% - - - - - - - - - - - - - - - - - - -
Equipment Failure 74% 29% - 0% 0% 88% - - 100% - - - - - - - - - - - - - - -
Operation 9% 3% 50% 0% 0% - - - - - - - - - - - - - - - - - - -
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake 13% 64% 50% 42% 46% 12% - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Santa Ana - 25 of 28
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CircuitHistory26SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI
URANIUM(12KV) - Customers: 1,677 41.3 0.2 3.0 45.4 0.7 - 97.3 1.2 4.0 0.1 0.0 - - - - - - - 101.1 1.2 - 101.2 1.2 -
3rd Party - - 67% - - - 1% 14% 50% - - - - - - - - - 96% 86% - 95% 86% -
Equipment Failure 17% 12% - 30% 8% - 38% 5% - 100% 100% - - - - - - - 4% 14% - 4% 14% -
Operation 83% 88% - 70% 92% - 1% 1% - - - - - - - - - - 1% 1% - 1% 1% -
Other - - 33% - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - 61% 80% 50% - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
VIPER(12KV) - Customers: 1,366 71.9 1.3 - 243.7 1.3 - 72.2 1.3 1.0 - - - - - - - - - - - - - - -
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure 100% 100% - 68% 19% - 100% 100% 100% - - - - - - - - - - - - - - -
Operation - - - 32% 81% - - - - - - - - - - - - - - - - - - -
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
VOYAGER(12KV) - Customers: 296 - - 1.0 - - - - - - - - - - - - - - - - - - - - -
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure - - - - - - - - - - - - - - - - - - - - - - - -
Operation - - 100% - - - - - - - - - - - - - - - - - - - - -
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
WELLINGTON(4.16KV) - Customers: 1 - - - - - - - - - - - - - - - - - - - - - - - -
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure - - - - - - - - - - - - - - - - - - - - - - - -
Operation - - - - - - - - - - - - - - - - - - - - - - - -
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Santa Ana - 26 of 28
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CircuitHistory27SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI
WILLETS(12KV) - Customers: 2,417 24.4 0.8 - 412.7 3.0 5.0 79.0 1.2 1.3 13.8 0.4 1.7 - - - 3.2 0.0 - 59.3 1.5 - 76.3 1.9 1.7
3rd Party 31% 11% - 84% 76% 94% 35% 15% - - - - - - - - - - - - - - - -
Equipment Failure 15% 1% - 15% 23% 6% 4% 0% - - - - - - - 12% 11% - 40% 22% - 32% 17% -
Operation 54% 88% - 0% 0% - 61% 84% 100% 33% 78% 100% - - - 12% 13% - 1% 0% - 7% 18% 100%
Other - - - - - - - - - - - - - - - - - - 26% 6% - 20% 5% -
Vegetation/Animal - - - - - - - - - 67% 22% - - - - 76% 77% - 18% 68% - 29% 59% -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - 15% 2% - 12% 2% -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
WINGNUT(12KV) - Customers: 2,577 112.1 1.2 1.0 - - - 18.3 0.1 1.0 165.6 1.1 - - - - - - - - - 1.0 165.6 1.1 1.0
3rd Party - - 100% - - - 92% 77% 100% 96% 94% - - - - - - - - - - 96% 94% -
Equipment Failure 68% 83% - - - - 2% 16% - - - - - - - - - - - - 100% - - 100%
Operation 32% 17% - - - - 6% 7% - 4% 6% - - - - - - - - - - 4% 6% -
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
YAHTZEE(12KV) - Customers: 276 - - - - - - 238.3 1.0 3.9 - - - - - - - - - 13.2 0.3 1.7 13.2 0.3 1.7
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure - - - - - - - - - - - - - - - - - - 100% 100% 100% 100% 100% 100%
Operation - - - - - - - - - - - - - - - - - - - - - - - -
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - 100% 100% 100% - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
YOUNGER(12KV) - Customers: 3,745 53.8 1.5 1.0 93.7 0.1 1.9 46.9 0.3 2.0 56.9 0.9 - 6.4 0.1 - 19.1 0.5 1.0 3.0 0.0 - 85.4 1.6 1.0
3rd Party 82% 98% - 84% 62% 100% 14% 17% 100% - - - 100% 100% - 24% 6% - - - - 13% 8% -
Equipment Failure 18% 2% - 16% 34% - 44% 62% - 100% 100% - - - - 16% 3% - 13% 11% - 71% 60% -
Operation - - 100% - - - 0% 0% - 0% 0% - - - - 60% 91% 100% 87% 89% - 17% 32% 100%
Other - - - - - - 1% 1% - - - - - - - - - - - - - - - -
Vegetation/Animal - - - 0% 4% - 2% 2% - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - 40% 17% - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Santa Ana - 27 of 28
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CircuitHistory28SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI
YUMA(12KV) - Customers: 496 7.1 0.1 - - - 2.0 - - - 152.1 1.0 1.0 - - - - - - - - - 152.1 1.0 1.0
3rd Party - - - - - 100% - - - - - - - - - - - - - - - - - -
Equipment Failure - - - - - - - - - 1% 0% - - - - - - - - - - 1% 0% -
Operation 100% 100% - - - - - - - 99% 100% 100% - - - - - - - - - 99% 100% 100%
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
- - - - - - - - - - - - - - - - - - - - - - - - -
- - - - - - - - - - - - - - - - - - - - - - - - -
- - - - - - - - - - - - - - - - - - - - - - - - -
- - - - - - - - - - - - - - - - - - - - - - - - -
- - - - - - - - - - - - - - - - - - - - - - - - -
- - - - - - - - - - - - - - - - - - - - - - - - -
- - - - - - - - - - - - - - - - - - - - - - - - -
- - - - - - - - - - - - - - - - - - - - - - - - -
- - - - - - - - - - - - - - - - - - - - - - - - -
- - - - - - - - - - - - - - - - - - - - - - - - -
- - - - - - - - - - - - - - - - - - - - - - - - -
- - - - - - - - - - - - - - - - - - - - - - - - -
- - - - - - - - - - - - - - - - - - - - - - - - -
- - - - - - - - - - - - - - - - - - - - - - - - -
- - - - - - - - - - - - - - - - - - - - - - - - -
- - - - - - - - - - - - - - - - - - - - - - - - -
- - - - - - - - - - - - - - - - - - - - - - - - -
- - - - - - - - - - - - - - - - - - - - - - - - -
- - - - - - - - - - - - - - - - - - - - - - - - -
- - - - - - - - - - - - - - - - - - - - - - - - -
- - - - - - - - - - - - - - - - - - - - - - - - -
- - - - - - - - - - - - - - - - - - - - - - - - -
- - - - - - - - - - - - - - - - - - - - - - - - -
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Reliability Histories for Individual Circuits Serving Santa Ana - 28 of 28
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