Circuit Reliability Review
Hemet
2020
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• Southern California Edison (SCE) is an Edison International company
• One of the nation’s largest electric utilities
• More than 130 years of history
• Headquartered in Rosemead, California
• Regulated by the California Public Utilities Commission (CPUC) and the Federal Energy Regulatory Commission (FERC)
• 50,000 square miles of SCE service area across Central, Coastal, and Southern California
• 15 million residents in service territory
• 5 million customer accounts in 445 cities and communities
Who We Are
Our Grid
To deliver power safely, reliably and affordably, we monitor and maintain a vast electricity system.
730,000 Transformers
119,000 Miles of Transmission and Distribution Lines
4,600 Circuits
1.5 Million Poles
50,000 Square Miles
3
Strengthening and Modernizing the Grid
• Infrastructure reliability – updating underground
cables, poles, switches, and transformers
• Wildfire mitigation – hardening infrastructure,
bolstering situational awareness capabilities, and
enhancing operational practices
• Transmission – connecting renewables, installing
new substations, and updating lines
• Grid readiness – updating the grid for impacts
from new technologies
• Long-term energy policy – supporting energy
storage, electric vehicles, and renewables
SCE plans to spend more than $5B each
year to maintain, improve, and harden
its infrastructure.
SCE’s investments support safe, reliable, affordable, and clean energy for our customers
2019 Capital Investments
179 miles of underground cable replaced
502 miles of overhead conductor replaced for public safety
16.4k distribution poles replaced
4.3k transmission poles replaced
71 underground structure replacements
4
PATHWAY 2045SCE’S vision to help California achieve a carbon neutral future
Carbon neutrality is achieved through deep decarbonization of
electricity, transportation and building electrification,
and the use of low-carbon fuels
Meeting California’s Climate Change Goals
5
• SCE filed its second Wildfire
Mitigation Plan in February 2020
• It builds on the progress made
in 2019 to reduce the risk of fire
ignitions caused by utility
infrastructure
• SCE crews will continue to work
to install hi-tech wildfire
mitigation tools and
technologies to make
communities safer, more
resilient, and to help reduce the
number of Public Safety Power
Shutoffs (PSPS)
Addressing Wildfire Risk
6
• De-energizing power lines to prevent ignitions
• Used during elevated fire conditions
• Primarily impacts circuits in high fire risk areas
• Use of multiple methods to notify people in affected areas before, during and after a de-energization event
Public Safety Power Shutoffs (PSPS)
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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
Reliability Overview
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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.
How Do We Measure Reliability?
SAIDI SAIFI MAIFI CAIDI
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CityList1Communities in the MENIFEE District
MORENO VALLEY
MOUNTAIN CENTER
WINCHESTER
WOODCREST
NUEVO
PERRIS
EAST HEMET
GOOD HOPE
HEMET
HOMELAND
IDYLLWILD-PINE COVE
JUNIPER FLATS
BOX SPRINGS MOUNTAIN
RIVERSIDE
SAN JACINTO
SOBOBA BAND OF LUISENO INDIANS
VALLE VISTA
LAKEVIEW
MARCH AFB
MEADOWBROOK
MENIFEE
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*”Exclusions” are days which utilities are allowed to remove from their metrics because the outages on those days were caused by a severe acts of nature.**In the columns showing “Rank,” lower numbers indicate poorer performance.
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CircuitList1Overview of HemetThere are 42 circuits that serve Hemet 1
Circuit Type Customers Circuit Type Customers Circuit Type Customers Circuit Type Customers
ACADIAN(12KV) 1,490 MELVERE(12KV) 669 - -
AGUANGA(12KV) 1,176 MINOR(12KV) 1,965 - -
AVENGER(12KV) 1,476 PACHEA(12KV) 2,319 - -
AVIATOR(12KV) 1,785 PREDATOR(12KV) 1,460 - -
BEECHCRAFT(12KV) 503 RESORT(33KV) 8 - -
BIPLANE(12KV) 1,531 ROTEC(12KV) 1,744 - -
BISSELL(12KV) 1,202 SAVORY(12KV) 1,669 - -
CALLAND(12KV) 1,213 SOPWITH(12KV) 713 - -
CAMBRIDGE(12KV) 1,813 SPITFIRE(12KV) 854 - -
CANAL(33KV) 5 STANFORD(12KV) 1,687 - -
CESSNA(12KV) 1,104 ZIPPY(12KV) 2,280 - -
CHARLTON(12KV) 2,185 ROS(12KV) 2,549 - -
CORSAIR(12KV) 1,816 - - -
DARTMOUTH(12KV) 1,326 - - -
DEEGAN(12KV) 1,255 - - -
EASTER(12KV) 1,651 - - -
ERIN(12KV) 1,858 - - -
FRUITVALE(12KV) 1,652 - - -
GIRARD(12KV) 1,811 - - -
GLIDER(12KV) 1,703 - - -
GREEN ACRES(12KV) 2,052 - - -
HEMACINTO(12KV) 1,768 - - -
HEWITT(12KV) 463 - - -
KADICE(12KV) 1,618 - - -
KIRBY(12KV) 1,774 - - -
LAUDA(33KV) 1 - - -
LEAR(12KV) 2,418 - - -
LINDBERG(12KV) 1,366 - - -
LOCKNER(12KV) 1,540 - - -
MASSACRE(12KV) 1,644 - - -
Grand Total 61,116
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BarChart
SCE SYSTEMWIDE
**Data is as of 02/14/2020, data
can be slightly different due to
outage data validation process
Hemet
Reliability History of Circuits Serving Hemet (No Exclusions)
**“Exclusions” are days which
utilities are allowed to
remove from their metrics
because the outages on
those days were caused by
acts of nature.
162.3
100.791.9
98.2
134.5 139.7 136.8
178.0
0.0
50.0
100.0
150.0
200.0
2016 2017 2018 2019
SAIDI
(average
minutes of
sustained
interruptions)
1.2
1.0
0.70.8
1.11.2
0.9
1.0
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
SAIFI
(average
frequency of
sustained
interruptions)
1.41.6
1.3
0.9
1.6
1.8
1.4 1.4
0.0
0.5
1.0
1.5
2.0
MAIFI
(average
frequency of
momentary
interruptions)
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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 Hemet
2019
3rd Party
25.9%
Equipment Failure
30.7%
Operation
12.7%
Other
8.4%
Vegetation /Animal
1.4%
Weather /Fire
/Earthquake
1.8%PSPS
19.1%
Contributions to SAIDI by Outage Cause
3rd Party
Equipment Failure
Operation
Other
Vegetation /Animal
Weather /Fire /Earthquake
PSPS
Equipment Failure
e.g., in-service failure of transformer, switch, or conductors
Vegetation/Animale.g., tree branch, rodent, or bird
causing a short circuit between conductors
Othere.g., patrolled but no cause found,
PSPS Operations
e.g., urgent maintenance w/o 3-daynotice
3rd Party e.g., balloon, car hit pole, dig-in
PSPS
e.g., Public Safety Power Shutoff
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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 Hemet
2019
3rd Party
21.3%
Equipment Failure
29.9%Operation
20.0%
Other
17.7%
Vegetation /Animal
3.6%
Weather /Fire
/Earthquake
4.8%
PSPS
2.8%
Contributions to SAIFI by Outage Cause
3rd Party
Equipment Failure
Operation
Other
Vegetation /Animal
Weather /Fire /Earthquake
PSPS
Equipment Failure
e.g., in-service failure of transformer, switch, or conductors
Vegetation/Animale.g., tree branch, rodent, or bird
causing a short circuit between conductors
Othere.g., patrolled but no cause found
Operationse.g., urgent maintenance w/o 3-day
notice 3rd Party
e.g., balloon, car hit pole, dig-in
PSPS
e.g., Public Safety Power Shutoff
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17
18
Back-up Slides
Reliability Histories of Circuits Serving Hemet
Updated through Dec 2019
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CitySummary
SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI
162.3 1.2 1.4 100.7 1.0 1.6 91.9 0.7 1.3 15.7 0.3 0.4 28.7 0.2 0.3 27.1 0.2 0.1 26.7 0.2 0.1 98.2 0.8 0.9
3rd Party 11% 13% 19% 14% 15% 32% 26% 22% 26% 10% 6% 2% 20% 34% 0% 65% 47% 17% 1% 2% 48% 26% 21% 9%
Equipment Failure 15% 19% 16% 35% 22% 13% 39% 40% 32% 28% 14% 12% 55% 43% 21% 21% 29% 37% 15% 40% 8% 31% 30% 18%
Operation 72% 58% 47% 25% 29% 13% 22% 25% 7% 10% 19% - 23% 21% 31% 11% 23% 27% 5% 17% 15% 13% 20% 15%
Other 0% 0% 9% 13% 17% 27% 7% 6% 18% 44% 53% 82% 2% 2% 37% 2% 1% 20% 1% 0% - 8% 18% 48%
Vegetation/Animal 1% 2% 4% 1% 3% 2% 3% 4% 10% 0% 0% - 0% 0% - 0% 0% - 5% 17% 25% 1% 4% 3%
Weather/Fire/Earthquake 2% 7% 5% 12% 14% 14% 3% 4% 7% 7% 8% 5% - - 11% 0% 0% - 2% 11% 4% 2% 5% 6%
PSPS - - - - - - - - - - - - - - - - - - 70% 14% - 19% 3% -
SCE SYSTEMWIDE 134.5 1.1 1.6 139.7 1.2 1.8 136.8 0.9 1.4 28.1 0.3 0.4 18.9 0.2 0.4 31.8 0.2 0.3 99.3 0.3 0.3 178.0 1.0 1.4
2nd Qtr 2019 3rd Qtr 2019
42 Circuits Serving Hemet -- Total Customers:
61,116
Average Reliability of 42 Circuits Serving Hemet
4th Qtr 2019 20192016 2017 2018 1st Qtr 2019
Notes:
No outages are excluded from the metrics.
Outage Causes: Other: e.g., patrolled but no cause could be foundOperations: e.g., urgent maintenance w/o 3-day notice to customers3rd Party: e.g., balloons, car hit pole, dig-inVegetation/Animal: e.g., tree branch, rodent, or bird causing short circuit across conductorsPSPS: e.g., Public Safety Power Shutoff
SAIDI (minutes) = the cumulative amount of time the average customer is interrupted by “sustained” (longer than 5 minutes) outages.
SAIFI (interruptions) = the number of times the average customer is interrupted by “sustained” outages.
MAIFI (interruptions) = the number of times the average customer is interrupted by “momentary " (lasting 5 minutes or less) outages.
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CircuitHistory1
SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI
ACADIAN(12KV) - Customers: 1,490 284.8 3.0 1.0 18.6 0.0 3.0 18.4 0.1 0.0 0.0 0.0 1.0 8.9 0.0 - 2.2 0.0 - 2.0 0.0 - 13.1 0.1 1.0
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure 1% 0% - - - - 59% 68% 100% 100% 100% - 96% 73% - - - - - - - 65% 43% -
Operation 99% 100% 100% 97% 82% 67% 41% 32% - - - - 4% 28% - 100% 100% - 8% 16% - 21% 39% -
Other - - - - - - - - - - - 100% - - - - - - 92% 84% - 14% 18% 100%
Vegetation/Animal - - - 3% 18% 33% - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
AGUANGA(12KV) - Customers: 1,176 65.6 1.8 2.3 4.7 0.0 - 179.9 1.1 - 146.4 2.3 1.0 - - 1.0 - - 1.0 1.8 0.1 - 148.2 2.4 3.0
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure 34% 6% 86% 100% 100% - 99% 95% - - - - - - - - - 100% 100% 100% - 1% 3% 33%
Operation 39% 57% - - - - 1% 5% - 4% 44% - - - 100% - - - - - - 4% 42% 33%
Other - - - - - - - - - 96% 56% 100% - - - - - - - - - 95% 54% 33%
Vegetation/Animal 28% 37% 14% - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
AVENGER(12KV) - Customers: 1,476 175.0 2.6 7.0 10.1 0.1 2.3 160.4 2.9 3.3 1.4 0.0 - 1.9 0.0 - - - - 4.1 0.0 - 7.4 0.0 -
3rd Party 76% 59% 64% - - 43% 34% 23% 20% - - - - - - - - - - - - - - -
Equipment Failure - - - 100% 100% - 17% 35% - 100% 100% - 4% 5% - - - - 9% 40% - 25% 39% -
Operation 21% 40% 8% - - 57% 46% 32% 18% - - - 47% 68% - - - - - - - 12% 31% -
Other - - 14% - - - - - 30% - - - 4% 9% - - - - - - - 1% 4% -
Vegetation/Animal 3% 1% - - - - 2% 10% 32% - - - 45% 18% - - - - - - - 11% 8% -
Weather/Fire/Earthquake - - 14% - - - - - - - - - - - - - - - 91% 60% - 51% 18% -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
AVIATOR(12KV) - Customers: 1,785 117.9 1.3 0.1 623.7 4.3 2.0 134.2 1.5 2.6 0.9 0.0 1.0 15.1 0.1 1.0 24.4 0.1 - - - 1.0 40.3 0.2 3.0
3rd Party - - 93% 12% 26% 50% - - - - - - - - - - - - - - - - - -
Equipment Failure 46% 18% - - - - 85% 73% 77% 14% 29% - 1% 2% - 100% 98% - - - - 61% 45% -
Operation 54% 82% 7% 8% 8% - 15% 27% 23% 86% 71% - 98% 96% - 0% 1% - - - - 39% 53% -
Other - - - 44% 28% 50% - - - - - 100% 1% 2% - 0% 1% - - - - 1% 1% 34%
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - 100% - - 33%
Weather/Fire/Earthquake - - - 36% 37% - - - - - - - - - 100% - - - - - - - - 33%
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Hemet - 1 of 11
2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019 4th Qtr 2019 2019
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CircuitHistory2
SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI
BEECHCRAFT(12KV) - Customers: 503 69.1 0.2 - 4.5 0.0 1.0 37.1 0.1 - - - - 6.0 0.0 - - - - - - - 6.0 0.0 -
3rd Party - - - - - 100% - - - - - - - - - - - - - - - - - -
Equipment Failure - - - - - - - - - - - - - - - - - - - - - - - -
Operation 100% 100% - 100% 100% - 71% 42% - - - - 7% 10% - - - - - - - 7% 10% -
Other - - - - - - - - - - - - 93% 90% - - - - - - - 93% 90% -
Vegetation/Animal - - - - - - 29% 58% - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
BIPLANE(12KV) - Customers: 1,531 - - - 18.6 1.0 2.0 129.6 1.2 1.8 - - - - - - - - 1.0 - - - - - 1.0
3rd Party - - - - - 50% - - - - - - - - - - - - - - - - - -
Equipment Failure - - - - - - 69% 61% 45% - - - - - - - - 100% - - - - - 100%
Operation - - - 3% 2% - 31% 39% - - - - - - - - - - - - - - - -
Other - - - 97% 98% 50% - - 55% - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
BISSELL(12KV) - Customers: 1,202 11.9 0.3 0.7 - - - - - - - - - - - - 1.9 0.0 - - - - 1.9 0.0 -
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure 84% 16% - - - - - - - - - - - - - - - - - - - - - -
Operation 16% 84% 100% - - - - - - - - - - - - 100% 100% - - - - 100% 100% -
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
CALLAND(12KV) - Customers: 1,213 38.5 1.1 3.0 14.4 1.0 1.0 213.6 1.1 1.0 - - 1.0 - - - 2.1 0.0 - - - - 2.1 0.0 1.0
3rd Party - - - - - - 0% 1% - - - - - - - - - - - - - - - -
Equipment Failure 45% 4% 67% 24% 2% - 98% 98% - - - - - - - 100% 100% - - - - 100% 100% -
Operation 55% 96% - - - - 2% 1% - - - - - - - - - - - - - - - -
Other - - - - - - - - 100% - - 100% - - - - - - - - - - - 100%
Vegetation/Animal - - 33% - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - 76% 98% 100% - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
2019
Reliability Histories for Individual Circuits Serving Hemet - 2 of 11
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
CAMBRIDGE(12KV) - Customers: 1,813 450.3 1.1 3.0 227.9 1.2 1.8 49.6 0.8 1.2 63.4 0.9 0.4 1.3 0.0 - - - 1.0 - - - 64.7 1.0 1.4
3rd Party - - - 0% 1% - 96% 98% 100% 53% 15% 50% - - - - - - - - - 52% 15% 14%
Equipment Failure 0% 0% - 92% 92% 45% - - - 1% 0% - - - - - - - - - - 1% 0% -
Operation 100% 100% 66% 7% 7% 55% - - - - - - 75% 79% - - - 100% - - - 2% 1% 71%
Other - - 34% - - - - - - 45% 85% 50% 25% 21% - - - - - - - 45% 84% 14%
Vegetation/Animal - - - 1% 0% - 4% 2% - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
CANAL(33KV) - Customers: 5 142.0 4.0 1.0 199.3 2.0 3.0 4916.5 8.0 2.0 - - - - - - - - - 1628.3 4.4 - 1628.3 4.4 -
3rd Party - - 100% - - - 3% 13% 50% - - - - - - - - - - - - - - -
Equipment Failure 100% 100% - 87% 50% - 11% 63% - - - - - - - - - - - - - - - -
Operation - - - 13% 50% - 56% 13% - - - - - - - - - - - - - - - -
Other - - - - - 100% 30% 13% 50% - - - - - - - - - 99% 74% - 99% 74% -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - 1% 26% - 1% 26% -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
CESSNA(12KV) - Customers: 1,104 32.2 1.0 - 22.8 1.0 1.0 4.0 0.0 - 1.0 0.0 - - - - - - - - - - 1.0 0.0 -
3rd Party 100% 100% - - - 100% - - - - - - - - - - - - - - - - - -
Equipment Failure - - - - - - 100% 100% - 100% 100% - - - - - - - - - - 100% 100% -
Operation - - - 100% 100% - - - - - - - - - - - - - - - - - - -
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
CHARLTON(12KV) - Customers: 2,185 470.1 1.1 1.0 94.3 2.3 0.3 83.3 1.0 3.0 41.0 0.5 0.5 5.4 0.0 - - - - 2.5 0.0 - 48.9 0.5 0.5
3rd Party - - - - - - 91% 97% 34% - - - - - - - - - - - - - - -
Equipment Failure 6% 12% - 8% 2% - 9% 3% 33% 52% 9% - 100% 100% - - - - 100% 100% - 60% 15% -
Operation 94% 88% 100% 38% 56% 100% - - - - - - - - - - - - - - - - - -
Other - - - - - - - - - 48% 91% 100% - - - - - - - - - 40% 85% 100%
Vegetation/Animal - - - - - - 0% 0% 33% - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - 53% 43% - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Hemet - 3 of 11
2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019 4th Qtr 2019 2019
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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
CORSAIR(12KV) - Customers: 1,816 45.0 1.2 0.2 112.8 1.4 2.4 105.3 1.0 - 3.7 0.0 - 170.9 1.3 1.4 57.7 0.2 0.3 2.0 0.0 - 234.4 1.5 1.6
3rd Party - - - - - 51% - - - - - - 27% 21% - 67% 61% - - - - 36% 26% -
Equipment Failure 84% 96% 100% 50% 22% 7% 86% 97% - 6% 13% - 1% 2% - 1% 2% - 25% 23% - 2% 2% -
Operation 1% 0% - 8% 9% - 2% 1% - 90% 80% - 65% 74% 100% 4% 4% 100% 75% 77% - 50% 64% 100%
Other - - - 41% 69% 42% 0% 0% - 4% 8% - 7% 3% - 28% 33% - - - - 12% 8% -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake 15% 4% - - - - 12% 2% - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
DARTMOUTH(12KV) - Customers: 1,326 291.0 1.1 1.0 309.6 3.2 2.2 268.4 1.4 0.4 5.6 0.2 0.7 0.4 0.0 - 3.4 0.0 - 986.5 2.6 0.9 995.9 2.8 1.6
3rd Party - - - 68% 32% - - - - - - - - - - 36% 23% - 2% 7% - 2% 6% -
Equipment Failure 12% 5% - 1% 0% - 94% 89% 89% - - - 53% 56% - 25% 38% - - - - 0% 0% -
Operation 88% 95% 100% 15% 5% 54% 1% 2% - 66% 11% - 47% 44% - 39% 38% - 4% 49% 100% 4% 46% 55%
Other - - - 16% 63% 46% - - - 34% 89% 100% - - - - - - - - - 0% 7% 45%
Vegetation/Animal - - - 0% 0% - 5% 9% 11% - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - 94% 44% - 93% 41% -
DEEGAN(12KV) - Customers: 1,255 176.2 1.1 1.3 - - - 93.2 0.3 - - - - - - - 13.8 0.1 - - - - 13.8 0.1 -
3rd Party - - 75% - - - - - - - - - - - - - - - - - - - - -
Equipment Failure 20% 9% - - - - 96% 77% - - - - - - - - - - - - - - - -
Operation 80% 91% 25% - - - 4% 23% - - - - - - - 100% 100% - - - - 100% 100% -
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
EASTER(12KV) - Customers: 1,651 69.7 1.2 0.9 13.5 0.0 2.0 34.4 0.6 2.4 1.9 0.0 - 0.1 0.0 - 24.5 1.1 - 40.0 1.2 0.2 66.6 2.3 0.2
3rd Party 61% 50% 48% - - - - - - - - - - - - - - - - - - - - -
Equipment Failure 33% 4% - 22% 28% - 3% 0% - - - - - - - 6% 6% - 92% 98% 100% 57% 55% 100%
Operation 6% 46% 48% 78% 72% - - - - - - - 100% 100% - 94% 94% - 8% 2% - 40% 45% -
Other - - - - - 99% - - 83% 42% 50% - - - - - - - - - - 1% 0% -
Vegetation/Animal - - 3% - - 1% 96% 100% 17% 58% 50% - - - - - - - - - - 2% 0% -
Weather/Fire/Earthquake - - - - - - 1% 0% - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Hemet - 4 of 11
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
ERIN(12KV) - Customers: 1,858 452.1 1.0 1.0 67.1 1.0 4.2 95.1 0.8 2.0 39.2 0.8 0.2 308.6 1.0 1.8 71.1 1.0 - - - - 418.9 2.8 2.0
3rd Party 1% 2% - 83% 86% 52% 3% 2% 50% 1% 0% - 4% 20% - 100% 100% - - - - 20% 42% -
Equipment Failure 0% 1% - 6% 1% - - - - - - - 96% 80% 100% - - - - - - 70% 28% 90%
Operation 98% 95% 100% 8% 13% - 97% 98% - 7% 3% - 0% 1% - - - - - - - 1% 1% -
Other - - - 2% 1% 48% - - - 92% 97% 100% - - - - - - - - - 9% 29% 10%
Vegetation/Animal 0% 2% - 2% 0% - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - 50% - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
FRUITVALE(12KV) - Customers: 1,652 12.3 0.2 2.2 250.5 2.2 0.2 28.9 1.5 - 0.1 0.0 - 2.1 0.1 - - - 1.0 28.3 0.1 - 30.6 0.2 1.0
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure 3% 0% - 11% 3% - 68% 35% - - - - 37% 57% - - - - 47% 77% - 46% 68% -
Operation 97% 100% 100% 72% 52% 100% 32% 65% - - - - 63% 43% - - - - 53% 23% - 53% 31% -
Other - - - - - - - - - 100% 100% - - - - - - 100% - - - 0% 1% 100%
Vegetation/Animal - - - 17% 45% - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
GIRARD(12KV) - Customers: 1,811 96.6 1.3 1.7 143.6 1.1 0.0 - - 2.0 - - - 0.5 0.0 - 1.9 0.0 - 2.1 0.0 - 4.5 0.0 -
3rd Party - - - 42% 30% - - - 100% - - - - - - 100% 100% - - - - 42% 11% -
Equipment Failure 51% 26% - 58% 69% 100% - - - - - - - - - - - - 100% 100% - 46% 48% -
Operation - - 58% 0% 1% - - - - - - - 100% 100% - - - - - - - 12% 41% -
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake 49% 74% 42% - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
GLIDER(12KV) - Customers: 1,703 24.9 0.1 - 188.7 1.6 2.0 65.6 1.4 1.0 - - - 2.1 0.0 - - - - - - - 2.1 0.0 -
3rd Party - - - - - 50% - - - - - - - - - - - - - - - - - -
Equipment Failure 100% 100% - 61% 32% - 78% 27% 3% - - - 100% 100% - - - - - - - 100% 100% -
Operation - - - 7% 5% 50% 22% 73% - - - - - - - - - - - - - - - -
Other - - - - - - - - 97% - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - 32% 63% - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Hemet - 5 of 11
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
GREEN ACRES(12KV) - Customers: 2,052 116.2 1.7 3.6 99.9 0.2 3.0 134.9 0.6 1.6 9.3 0.0 1.0 119.2 1.2 - 403.1 0.8 - - - 1.0 531.6 2.1 2.0
3rd Party 42% 3% 16% 82% 78% 33% 69% 30% 61% - - - - - - 89% 78% - - - 100% 68% 31% 50%
Equipment Failure 1% 0% 54% 17% 11% - 31% 70% 39% 98% 70% - 99% 98% - 3% 5% - - - - 26% 61% -
Operation 47% 72% 15% 1% 11% - - - - 2% 30% - 1% 2% - 8% 17% - - - - 6% 8% -
Other - - - - - 33% - - - - - 100% - - - - - - - - - - - 50%
Vegetation/Animal 11% 25% 15% - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - 34% - - - - - - - - - 0% 0% - - - - 0% 0% -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
HEMACINTO(12KV) - Customers: 1,768 444.3 1.0 1.0 74.4 0.4 2.0 76.2 1.2 2.8 36.6 1.2 1.0 10.9 0.0 1.0 0.2 0.0 - - - - 47.7 1.3 2.0
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure 1% 0% - 82% 62% 100% 100% 100% 100% - - - 100% 100% - - - - - - - 23% 3% -
Operation 99% 100% 100% 18% 38% - - - 0% - - - - - - 100% 100% - - - - 0% 0% -
Other - - - - - - - - - 100% 100% 100% - - 100% - - - - - - 77% 97% 100%
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
HEWITT(12KV) - Customers: 463 - - 1.0 87.6 2.0 - - - - 146.3 0.4 - - - - - - - - - - 146.3 0.4 -
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure - - - 91% 50% - - - - 100% 100% - - - - - - - - - - 100% 100% -
Operation - - 100% 9% 50% - - - - - - - - - - - - - - - - - - -
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
KADICE(12KV) - Customers: 1,618 223.0 1.6 1.1 - - - 11.3 0.1 1.0 14.9 0.4 0.6 - - - - - - - - - 14.9 0.4 0.6
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure 7% 4% - - - - - - - - - - - - - - - - - - - - - -
Operation 93% 96% 100% - - - 100% 100% - - - - - - - - - - - - - - - -
Other - - - - - - - - 100% 100% 100% 100% - - - - - - - - - 100% 100% 100%
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Hemet - 6 of 11
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
KIRBY(12KV) - Customers: 1,774 481.0 3.5 5.7 47.1 0.7 3.4 8.7 0.1 1.0 1.8 0.0 - 1.3 0.0 - 1.5 0.0 - - - - 4.6 0.1 -
3rd Party 66% 63% 56% - - 30% - - - - - - - - - - - - - - - - - -
Equipment Failure 32% 19% 20% 99% 99% 11% 94% 20% 100% - - - - - - - - - - - - - - -
Operation 2% 18% 7% 0% 0% 30% 6% 80% - - - - 55% 33% - 100% 100% - - - - 48% 46% -
Other - - 17% - - - - - - - - - 45% 67% - - - - - - - 13% 13% -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - 0% 1% 29% - - - 100% 100% - - - - - - - - - - 39% 42% -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
LAUDA(33KV) - Customers: 1 615.0 6.0 4.0 375.0 5.0 5.0 66.0 2.0 4.0 - - - - - 3.0 126.3 3.0 - - - 1.0 126.3 3.0 4.0
3rd Party 3% 17% 25% - - 20% - - - - - - - - 33% 62% 33% - - - - 62% 33% 25%
Equipment Failure 28% 50% 50% 64% 60% 60% - - - - - - - - - - - - - - - - - -
Operation - - - - - - - - - - - - - - - - - - - - - - - -
Other 68% 17% 25% 36% 40% - - - 75% - - - - - 67% - - - - - - - - 50%
Vegetation/Animal 1% 17% - - - 20% - - 25% - - - - - - 38% 67% - - - - 38% 67% -
Weather/Fire/Earthquake - - - - - - 100% 100% - - - - - - - - - - - - 100% - - 25%
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
LEAR(12KV) - Customers: 2,418 51.6 0.4 - 93.0 1.3 4.0 178.0 0.8 2.0 9.9 0.1 - - - - 18.9 0.0 - - - - 28.8 0.1 -
3rd Party - - - 8% 79% 50% - - - - - - - - - - - - - - - - - -
Equipment Failure 88% 87% - 36% 10% 25% 23% 16% 100% 100% 100% - - - - 100% 100% - - - - 100% 100% -
Operation 12% 13% - 34% 8% - 77% 84% - - - - - - - - - - - - - - - -
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - 23% 3% 24% - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
LINDBERG(12KV) - Customers: 1,366 24.8 1.1 1.0 89.3 1.2 4.1 158.6 2.0 1.4 2.8 0.1 - 2.8 0.0 - 37.4 0.8 0.2 19.7 0.8 1.2 62.6 1.7 1.4
3rd Party - - - - - 24% - - - - - - - - - 9% 0% - - - 83% 5% 0% 71%
Equipment Failure 58% 11% - 60% 80% 3% 55% 61% 85% - - - - - - 91% 100% 100% - - - 54% 47% 14%
Operation - - - 40% 20% - - - - 100% 100% - 100% 100% - - - - - - - 9% 5% -
Other - - - - - 72% - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake 42% 89% 100% - - - 45% 39% 15% - - - - - - - - - 100% 100% 17% 31% 47% 15%
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Hemet - 7 of 11
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
LOCKNER(12KV) - Customers: 1,540 52.7 1.7 1.3 1.7 0.0 - 78.4 0.2 0.8 7.1 0.0 - 0.9 0.0 - - - - - - - 8.0 0.1 -
3rd Party 15% 1% - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure 76% 59% - - - - 26% 28% - 100% 100% - 100% 100% - - - - - - - 100% 100% -
Operation 9% 41% 24% 48% 53% - - - - - - - - - - - - - - - - - - -
Other - - 76% 52% 47% - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - 74% 72% 100% - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
MASSACRE(12KV) - Customers: 1,644 52.7 2.0 2.0 59.0 1.0 - 24.6 0.5 3.0 51.8 1.0 1.0 5.6 0.0 - 9.1 0.0 - 74.5 1.0 0.0 141.1 2.1 1.0
3rd Party - - - 2% 1% - 5% 2% - - - - - - - - - - - - - - - -
Equipment Failure - - - 89% 96% - - - - 100% 100% 100% 100% 100% - - - - 100% 100% 100% 93% 98% 100%
Operation 99% 100% 50% 8% 4% - 8% 7% - - - - - - - 79% 69% - 0% 0% - 5% 2% -
Other - - 50% - - - 0% 0% 33% - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - 21% 31% - - - - 1% 1% -
Weather/Fire/Earthquake 1% 0% - - - - 86% 91% 67% - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
MELVERE(12KV) - Customers: 669 31.7 2.0 3.0 13.1 0.1 0.4 - - 1.3 57.4 1.0 1.0 50.0 1.0 - - - - 45.1 0.3 0.3 152.4 2.3 1.3
3rd Party - - - - - - - - - 100% 100% - - - - - - - - - - 38% 43% -
Equipment Failure - - 66% - - - - - 75% - - - 100% 100% - - - - 100% 100% 100% 62% 57% 24%
Operation 89% 99% - - - - - - - - - - - - - - - - - - - - - -
Other - - - - - 100% - - 25% - - 100% - - - - - - - - - - - 76%
Vegetation/Animal 11% 1% 34% - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - 100% 100% - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
MINOR(12KV) - Customers: 1,965 61.4 1.4 1.9 346.2 2.0 1.0 86.0 0.2 5.9 - - - - - - - - - - - - - - -
3rd Party - - - - - - 73% 45% 66% - - - - - - - - - - - - - - -
Equipment Failure 66% 25% - 92% 50% 100% 22% 50% - - - - - - - - - - - - - - - -
Operation 34% 75% 100% 2% 49% - - - - - - - - - - - - - - - - - - -
Other - - - - - - - - 17% - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - 5% 6% 17% - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - 6% 2% - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Hemet - 8 of 11
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
PACHEA(12KV) - Customers: 2,319 441.8 1.0 2.0 39.8 1.0 3.0 - - - 28.2 0.5 0.9 103.8 1.5 - 12.7 0.0 - - - - 144.6 2.0 0.9
3rd Party - - - 0% 0% - - - - - - - 100% 100% - - - - - - - 72% 72% -
Equipment Failure - - - 6% 1% - - - - - - - - - - 75% 51% - - - - 7% 1% -
Operation 100% 100% 100% 74% 97% - - - - - - - - - - 25% 49% - - - - 2% 1% -
Other - - - 20% 2% 33% - - - - - 50% - - - - - - - - - - - 50%
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - 67% - - - 100% 100% 50% - - - - - - - - - 19% 26% 50%
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
PREDATOR(12KV) - Customers: 1,460 4.0 0.2 0.2 9.9 0.1 2.0 0.5 0.0 - - - - 13.7 0.0 1.0 0.1 0.0 - - - - 13.8 0.0 1.0
3rd Party - - - 44% 85% 50% 100% 100% - - - - - - - - - - - - - - - -
Equipment Failure 97% 100% 100% 17% 5% - - - - - - - 99% 97% - 100% 100% - - - - 99% 97% -
Operation 3% 0% - - - - - - - - - - - - 100% - - - - - - - - 100%
Other - - - - - 50% - - - - - - 1% 3% - - - - - - - 1% 3% -
Vegetation/Animal - - - 40% 11% - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
RESORT(33KV) - Customers: 8 965.3 8.9 3.4 1786.0 4.7 2.0 6572.6 6.3 3.7 - - 0.7 - - - 445.9 0.7 - 442.0 0.8 - 887.9 1.5 0.7
3rd Party 29% 35% 54% 5% 3% 50% 3% 18% - - - - - - - - - - - - - - - -
Equipment Failure 6% 8% 46% 6% 15% 50% 3% 59% 27% - - - - - - - - - - - - - - -
Operation 17% 23% - 30% 61% - 93% 11% 19% - - - - - - 100% 100% - - - - 50% 45% -
Other 9% 11% - 59% 21% - 1% 11% 54% - - 100% - - - - - - - - - - - 100%
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake 39% 23% - - - - - - - - - - - - - - - - 100% 100% - 50% 55% -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
ROS(12KV) - Customers: 2,549 129.5 2.0 - 9.2 0.1 0.9 170.9 1.0 1.0 9.5 0.0 0.9 19.2 0.2 1.0 7.2 0.0 0.0 2.3 0.0 - 38.2 0.3 1.9
3rd Party - - - 29% 32% - - - - 0% 5% - - - - - - - - - - 0% 1% -
Equipment Failure 46% 47% - 43% 60% 100% 3% 3% 100% - - - - - - 2% 4% - 30% 9% - 2% 1% -
Operation 54% 53% - 19% 6% - - - - 94% 83% - 73% 82% - 98% 96% 100% 18% 47% - 80% 83% 0%
Other - - - 9% 2% - 97% 97% - - - 100% 27% 18% 100% - - - 52% 44% - 17% 13% 100%
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - 5% 12% - - - - - - - - - - 1% 2% -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Hemet - 9 of 11
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
ROTEC(12KV) - Customers: 1,744 60.5 1.1 - 50.9 1.0 1.9 383.0 2.0 0.0 - - 0.6 1.3 0.0 1.0 73.7 0.9 0.1 46.2 1.0 0.0 121.2 2.0 1.6
3rd Party - - - - - 47% 99% 99% 100% - - - - - - - - - - - - - - -
Equipment Failure 25% 6% - - - - 1% 1% - - - 100% 7% 14% - 100% 100% 100% 0% 0% - 61% 48% 39%
Operation 9% 3% - 15% 5% - - - - - - - 93% 86% - 0% 0% - 2% 1% - 2% 1% -
Other - - - 85% 95% 53% - - - - - - - - 100% - - - - - - - - 61%
Vegetation/Animal - - - - - - - - - - - - - - - - - - 98% 99% 100% 37% 51% 0%
Weather/Fire/Earthquake 66% 91% - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
SAVORY(12KV) - Customers: 1,669 130.8 1.6 1.2 2.3 0.0 0.2 2.3 0.0 0.1 26.5 1.0 - 1.8 0.0 - 81.5 1.2 0.8 0.8 0.0 - 110.5 2.2 0.8
3rd Party 73% 78% 8% - - - 88% 4% 100% - - - - - - 99% 100% 100% - - - 73% 54% 100%
Equipment Failure 5% 6% 6% 6% 6% 100% - - - - - - 8% 6% - 0% 0% - 87% 80% - 1% 0% -
Operation 22% 16% 86% 11% 33% - - - - 100% 100% - 92% 94% - 1% 0% - - - - 26% 46% -
Other - - - 73% 50% - - - - - - - - - - - - - 13% 20% - 0% 0% -
Vegetation/Animal - - - 10% 11% - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - 12% 96% - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
SOPWITH(12KV) - Customers: 713 - - - 657.2 1.6 1.0 - - - - - - 0.1 0.0 - 21.5 0.1 - - - - 21.7 0.1 -
3rd Party - - - - - 100% - - - - - - - - - - - - - - - - - -
Equipment Failure - - - 3% 2% - - - - - - - 100% 100% - - - - - - - 1% 4% -
Operation - - - 97% 98% - - - - - - - - - - 100% 100% - - - - 99% 96% -
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
SPITFIRE(12KV) - Customers: 854 40.3 1.1 1.9 51.9 0.3 2.0 163.8 1.0 - 14.1 0.0 0.1 160.7 0.4 - - - - - - - 174.8 0.4 0.1
3rd Party - - 53% - - 50% 96% 98% - - - - - - - - - - - - - - - -
Equipment Failure 61% 92% 47% - - - - - - 100% 100% 100% 19% 36% - - - - - - - 26% 39% 100%
Operation 39% 8% - 100% 100% - 4% 2% - - - - 81% 64% - - - - - - - 74% 61% -
Other - - - - - 50% - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Hemet - 10 of 11
2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019 4th Qtr 2019 2019
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CircuitHistory11SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI
STANFORD(12KV) - Customers: 1,687 248.4 1.0 1.0 0.6 0.0 1.0 3.3 0.0 1.0 - - 1.0 - - - - - - - - - - - 1.0
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure - - - 100% 100% - 100% 100% - - - - - - - - - - - - - - - -
Operation 100% 100% 100% - - - - - 100% - - - - - - - - - - - - - - -
Other - - - - - - - - - - - 100% - - - - - - - - - - - 100%
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - 100% - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
ZIPPY(12KV) - Customers: 2,280 75.1 1.0 1.0 62.8 1.1 1.0 160.0 0.5 1.0 0.1 0.0 - 13.7 0.1 - 17.1 0.1 - - - - 30.9 0.2 -
3rd Party - - - - - 100% - - - - - - - - - - - - - - - - - -
Equipment Failure 100% 100% - 45% 9% - 1% 1% - 100% 100% - 98% 86% - 98% 53% - - - - 98% 67% -
Operation 0% 0% 100% 55% 91% - 99% 99% 100% - - - 2% 14% - 2% 47% - - - - 2% 33% -
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
- - - - - - - - - - - - - - - - - - - - - - - - -
- - - - - - - - - - - - - - - - - - - - - - - - -
- - - - - - - - - - - - - - - - - - - - - - - - -
- - - - - - - - - - - - - - - - - - - - - - - - -
- - - - - - - - - - - - - - - - - - - - - - - - -
- - - - - - - - - - - - - - - - - - - - - - - - -
- - - - - - - - - - - - - - - - - - - - - - - - -
- - - - - - - - - - - - - - - - - - - - - - - - -
- - - - - - - - - - - - - - - - - - - - - - - - -
- - - - - - - - - - - - - - - - - - - - - - - - -
- - - - - - - - - - - - - - - - - - - - - - - - -
- - - - - - - - - - - - - - - - - - - - - - - - -
- - - - - - - - - - - - - - - - - - - - - - - - -
- - - - - - - - - - - - - - - - - - - - - - - - -
- - - - - - - - - - - - - - - - - - - - - - - - -
- - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Hemet - 11 of 11
2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019 4th Qtr 2019 2019
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