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Circuit Reliability Review
Los Angeles District 1
2020
2
• Southern California Edison (SCE) is an Edison International company
• One of the nation’s largest electric utilities
• More than 130 years of history
• Headquartered in Rosemead, California
• Regulated by the California Public Utilities Commission (CPUC) and the Federal Energy Regulatory Commission (FERC)
• 50,000 square miles of SCE service area across Central, Coastal, and Southern California
• 15 million residents 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
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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
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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CityList1Cities /Areas in Los Angeles District 1
WHITTIER (SHARED, NARROWS, SUNRISE)
WALNUT PARK
WEST COVINA
WEST HOLLYWOOD
WEST PUENTE VALLEY
WEST VALINDA/WEST PUENTE VALLEY
WESTLAKE VILLAGE
TORRANCE (SHARED)
UNIVERSAL CITY
VALINDA
VERNON
VINCENT
WALNUT
SOUTH EL MONTE
SOUTH GATE
SOUTH PASADENA
SOUTH SAN GABRIEL
TEMPLE CITY (SHARED)
THOUSAND OAKS
SAN MARINO
SANTA MONICA
SEAL BEACH
SIERRA MADRE
SIGNAL HILL
SIMI VALLEY
BEVERLY HILLS
BRADBURY
PARAMOUNT
PASADENA
POMONA
RANCHO PALOS VERDES
REDONDO BEACH
ROLLING HILLS
ROLLING HILLS ESTATES
ROSEMEAD
ROSSMOOR
SAN GABRIEL (SHARED)
MONROVIA
MONTEBELLO (SHARED)
MONTEREY PARK
MOORPARK
OAK PARK
PALOS VERDES ESTATES
LYNWOOD
MALIBU
MANHATTAN BEACH
MARINA DEL REY
MAYFLOWER VILLAGE
MAYWOOD
LONG BEACH (SHARED)
LOS ALAMITOS
LOS ANGELES
LOS ANGELES/UNINCORPORATED (ZIPS 59, 61, 01, 02, 22, 23)
IRWINDALE
LA CANADA FLINTRIDGE
LA CRESCENTA-MONTROSE
LA PUENTE
LADERA HEIGHTS
LAKEWOOD
LAWNDALE
LOMITA
EL SEGUNDO
FRANKLIN CANYON
GARDENA
HAWTHORNE
HERMOSA BEACH
HIDDEN HILLS
HUNTINGTON PARK
INDUSTRY
INDUSTRY ISLANDS
INGLEWOOD
DUARTE
EAST LOS ANGELES
EAST PASADENA
EAST SAN GABRIEL
EAST VALINDA/SOUTH SAN JOSE HILLS
EL MONTE (PORTION)
COMMERCE
COMPTON
COVINA (PORTION)
CUDAHY
CULVER CITY
DOMINGUEZ HILLS/RANCHO DOMINGUEZ
CALABASAS
CARSON
HAWAIIAN GARDENS
PELLISSIER
PICO RIVERA (SHARED)
ALHAMBRA
ALTADENA
ARCADIA
ARTESIA
AVOCADO HEIGHTS/BASSETT/NORTH WHITTIER
BALDWIN PARK
AGOURA HILLS
GLENDALE
HARBOR CITY
CASA CONEJO
CERRITOS
CITY OF INDUSTRY (SHARED)
CLAREMONT (PORTION)
BANDINI ISLANDS
BELL
BELL GARDENS
BELLFLOWER
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Cities /Areas in Los Angeles District 1
EAST LOS ANGELES
HACIENDA HEIGHTS
ROWLAND HEIGHTS
SOUTH SAN GABRIEL
VALINDA
WALNUT PARK
BANDINI ISLANDS
SOUTH EL MONTE ISLAND
SOUTH SAN JOSE HILLS
SOUTH WALNUT
SOUTH WHITTIER - SUNSHINE ACRES
WEST PUENTE VALLEY
AVOCADO HEIGHTS
COVINA ISLANDS
EAST AZUSA
WEST WHITTIER - LOS NIETOS
WHITTIER NARROWS
NORTH POMONA
NORTH WHITTIER
EAST IRWINDALE
FLORENCE - FIRESTONE
*”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 Los Angeles District 1There are 136 circuits that serve Los Angeles District 1 1
Circuit Type Customers Circuit Type Customers Circuit Type Customers Circuit Type Customers
ADOBE(16KV) 1,208 COWCATCHER(12KV) 1,604 HIGHCLIFF(16KV) 1,926 PADOVA(12KV) 1,348
ALAMOSA(12KV) 2,538 CREAMERY(16KV) 1,724 HOBO(12KV) 142 PALJAY(16KV) 1,941
ALBANY(16KV) 1,555 CYCLOPS(12KV) 237 HOLMES(16KV) 402 PALMER(12KV) 1,223
AMAR(12KV) 2,753 DAMERAL(12KV) 1,483 IRENE(12KV) 866 PATE(12KV) 2,421
ANDRUS(4.16KV) 1,063 DANUBE(12KV) 1,717 JARVIS(12KV) 888 PECK(16KV) 830
ANN(12KV) 2,166 DEANNA(12KV) 2,216 KEIM(4.16KV) 570 PETRI(12KV) 3,007
ARDMORE(16KV) 1,425 DIE(12KV) 1,703 KERMIT(12KV) 2,407 PICADOR(16KV) 4,439
ASTON(12KV) 1,007 DUNKIRK(12KV) 2,527 KWIS(12KV) 2,238 POMALL(12KV) 2,165
ATHENA(12KV) 64 ELEANOR(12KV) 2,620 LA PORTE(16KV) 2,547 POSEIDON(12KV) 164
AZORES(12KV) 947 EMSCO(16KV) 704 LATHE(12KV) 393 PULP(16KV) 827
BANDERA(12KV) 1,439 ENGINE(12KV) 55 LEETUM(12KV) 1,356 RACEWAY(12KV) 8
BARBARA(12KV) 1,309 ENSIGN(4.16KV) 931 LEVEL(12KV) 2,264 RIVERGRADE(12KV) 1,602
BEEZWAX(12KV) 884 FACTORY(12KV) 73 LIBERTY(4.16KV) 871 ROCKHILL(12KV) 1,626
BENDER(12KV) 2,280 FIELDGATE(12KV) 2,326 LIMBER(12KV) 1,139 SALES(4.16KV) 1,253
BIG CONE(12KV) 1,509 FOLGER(12KV) 838 LOCOMOTIVE(12KV) 1,500 SALT LAKE(16KV) 1,819
BOSTON(4.16KV) 1,037 FORBES(12KV) 1,808 LOMAS(16KV) 2,694 SANDY(12KV) 1,465
BROOKLINE(16KV) 1,549 FORBID(16KV) 2,025 LUXOR(12KV) 1,337 SHOPPER(12KV) 1,989
BRYCE(16KV) 2,781 FUERTE(12KV) 1,402 MACHINE(12KV) 624 SHOW(12KV) 781
CADILLAC(12KV) 409 GARTEL(12KV) 1,099 MALLET(12KV) 2,751 SILVERSIDE(16KV) 3,298
CALSPAR(12KV) 1,777 GATLIN(12KV) 2,178 MANDARIN(12KV) 1,622 SPRINT(12KV) 834
CALYPSO(12KV) 2,338 GEAR(12KV) 815 MARBUCK(12KV) 2,432 SUBWAY(12KV) 38
CHANGE(16KV) 1,774 GERONA(16KV) 3,070 MEDAL(12KV) 1,547 TAMORA(16KV) 618
CHELLA(12KV) 1,685 GERTRUDE(12KV) 1,462 MILER(12KV) 632 TANGERINE(12KV) 1,409
CHRISTY(12KV) 583 GONDOLA(12KV) 808 MILLENNIUM(12KV) 1,538 TITUS(12KV) 1,107
CLAYTON(16KV) 3,162 GRAVEL(12KV) 1,636 MILLERGROVE(12KV) 2,146 TOOL(12KV) 488
CONVEYOR(12KV) 1,390 GRIDLOCK(12KV) 1,338 MIRAMONTE(4.16KV) 943 TORCHLIGHT(12KV) 1,816
CORAK(12KV) 973 GRINDER(12KV) 1,244 MOAB(4.16KV) 69 TORPEDO(12KV) 1,654
CORNWALL(12KV) 1,392 HAHN(12KV) 946 MUSCATEL(4.16KV) 572 TRIDENT(12KV) 1,344
COUNTRYWOOD(12KV) 718 HANDCAR(12KV) 1,169 OTTER(12KV) 2,549 TROY(4.16KV) 687
COUPLER(12KV) 2,273 HERRING(12KV) 1,741 OTTOWA(12KV) 2,749 TURNBULL(12KV) 1,384
Grand Total 193,458
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CircuitList2Overview of Los Angeles District 1There are 136 circuits that serve Los Angeles District 1 2
Circuit Type Customers Circuit Type Customers Circuit Type Customers Circuit Type Customers
UNRUH(12KV) 1,822 - - -
VALINDA(12KV) 1,877 - - -
VALSUN(12KV) 1,129 - - -
VECINO(12KV) 2,064 - - -
VICKI(12KV) 1,733 - - -
VISE(4.16KV) 1,249 - - -
WALNUT PARK(4.16KV) 1,302 - - -
WATTS(12KV) 1,127 - - -
WESTFIELD(16KV) 385 - - -
WHITSETT(12KV) 595 - - -
WINARK(12KV) 394 - - -
WINTHROP(12KV) 1,986 - - -
ZEUS(12KV) 7 - - -
THESEUS(16KV) 772 - - -
CONVEX(16KV) 3 - - -
BLACKGOLD(0KV) 227 - - -
- - - -
- - - -
- - - -
- - - -
- - - -
- - - -
- - - -
- - - -
- - - -
- - - -
- - - -
- - - -
- - - -
- - - -
Grand Total 193,458
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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
Los Angeles District 1
Reliability History of Circuits Serving Los Angeles District 1 (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.
144.6 142.5133.0
104.1
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 1.0
0.90.9
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)
1.5
1.9 1.8
1.51.6
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 Los Angeles District 1
2019
3rd Party
17.7%
Equipment Failure
35.3%
Operation
18.8%
Other
13.8%
Vegetation /Animal
2.1%
Weather /Fire
/Earthquake
12.3%
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 Los Angeles District 1
2019
3rd Party
25.3%
Equipment Failure
32.0%
Operation
23.7%
Other
6.2%
Vegetation /Animal
3.6%
Weather /Fire
/Earthquake
9.2%
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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19
Back-up Slides
Reliability Histories of Circuits Serving Los Angeles District 1
Updated through Dec 2019
20
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
144.6 1.0 1.5 142.5 1.0 1.9 133.0 0.9 1.8 16.5 0.2 0.4 18.4 0.2 0.4 21.1 0.2 0.3 48.0 0.3 0.4 104.1 0.9 1.5
3rd Party 19% 20% 27% 28% 24% 26% 12% 18% 31% 21% 23% 25% 50% 60% 34% 21% 28% 9% 3% 3% 7% 18% 25% 19%
Equipment Failure 45% 41% 27% 50% 46% 21% 57% 43% 19% 30% 26% 9% 32% 27% 17% 55% 39% 17% 29% 33% 12% 35% 32% 14%
Operation 13% 15% 4% 6% 13% 5% 9% 17% 9% 25% 14% 5% 7% 5% 12% 17% 29% 5% 22% 36% 16% 19% 24% 10%
Other 5% 4% 24% 5% 7% 25% 10% 9% 25% 6% 8% 38% 3% 1% 27% 4% 2% 43% 25% 11% 28% 14% 6% 34%
Vegetation/Animal 5% 7% 14% 2% 2% 15% 4% 5% 12% 0% 0% 12% 1% 0% 11% 1% 1% 27% 4% 9% 17% 2% 4% 16%
Weather/Fire/Earthquake 12% 12% 4% 9% 9% 7% 8% 7% 3% 17% 29% 10% 7% 6% - 2% 1% - 17% 7% 20% 12% 9% 8%
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
136 Circuits Serving Los Angeles District 1 --
Total Customers: 193,458
Average Reliability of 136 Circuits Serving Los Angeles District 1
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
ADOBE(16KV) - Customers: 1,208 26.9 0.0 - 1.2 0.0 2.0 262.1 0.4 0.5 - - - 14.7 0.0 - - - - 188.8 0.7 0.0 203.5 0.7 0.0
3rd Party - - - 46% 56% 50% - - - - - - 91% 65% - - - - - - - 7% 1% -
Equipment Failure 82% 81% - - - 50% 100% 100% 100% - - - - - - - - - 55% 58% 100% 51% 57% 100%
Operation - - - 54% 44% - - - - - - - - - - - - - 45% 42% - 42% 41% -
Other - - - - - - - - - - - - 9% 35% - - - - - - - 1% 1% -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake 18% 19% - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
ALAMOSA(12KV) - Customers: 2,538 70.4 0.2 2.0 150.8 1.6 0.7 2.9 0.0 - - - - - - - - - 1.2 - - - - - 1.2
3rd Party 5% 4% - 34% 49% 33% - - - - - - - - - - - - - - - - - -
Equipment Failure 8% 6% - 66% 51% 67% - - - - - - - - - - - - - - - - - -
Operation 48% 26% - - - - - - - - - - - - - - - - - - - - - -
Other 2% 8% 50% - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal 36% 56% 50% - - - 100% 100% - - - - - - - - - 100% - - - - - 100%
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
ALBANY(16KV) - Customers: 1,555 328.7 2.6 4.5 2.5 0.0 4.0 7.6 0.0 3.0 21.6 0.1 1.0 - - - 2.3 0.0 - - - - 23.9 0.1 1.0
3rd Party - - 40% - - 25% - - 33% 21% 36% 100% - - - - - - - - - 19% 26% 100%
Equipment Failure 34% 17% 11% - - 25% 100% 100% - 79% 64% - - - - - - - - - - 71% 47% -
Operation 66% 83% 26% 100% 100% - - - - - - - - - - - - - - - - - - -
Other - - 22% - - 25% - - 67% - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - 25% - - - - - - - - - 100% 100% - - - - 10% 26% -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
AMAR(12KV) - Customers: 2,753 2.4 0.1 - 447.7 3.0 1.6 106.6 1.0 4.8 0.2 0.0 - - - - 12.9 0.1 - 160.3 2.0 - 173.3 2.0 -
3rd Party - - - 80% 83% 42% 10% 32% 14% - - - - - - - - - - - - - - -
Equipment Failure - - - 20% 16% 58% 86% 36% 42% 100% 100% - - - - - - - 86% 50% - 79% 49% -
Operation 100% 100% - 0% 1% - 4% 32% 29% - - - - - - 100% 100% - - - - 7% 3% -
Other - - - - - - - - - - - - - - - - - - 14% 50% - 13% 48% -
Vegetation/Animal - - - - - - - - 15% - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Los Angeles District 1 - 1 of 34
2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019 4th Qtr 2019 2019
22
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
ANDRUS(4.16KV) - Customers: 1,063 40.4 1.0 2.0 - - - 9.4 0.1 1.0 8.3 0.0 1.0 109.0 2.0 2.0 169.9 1.3 - 11.0 1.0 1.0 298.2 4.4 4.0
3rd Party - - - - - - - - - - - - 6% 50% 50% - - - - - - 2% 23% 25%
Equipment Failure 83% 3% 50% - - - 100% 100% - - - - - - - 100% 100% - - - - 57% 31% -
Operation 17% 97% 50% - - - - - - - - - - - - - - - 100% 100% 100% 4% 23% 25%
Other - - - - - - - - 100% - - 100% - - 50% - - - - - - - - 50%
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - 100% 100% - 94% 50% - - - - - - - 37% 23% -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
ANN(12KV) - Customers: 2,166 27.8 0.0 1.0 220.0 1.2 1.0 40.0 0.1 2.0 4.1 0.0 - - - 1.0 29.0 0.1 - - - 1.0 33.1 0.1 2.0
3rd Party 2% 17% - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure 98% 83% - 89% 91% 100% 79% 40% - 100% 100% - - - - - - - - - - 12% 5% -
Operation - - 100% 7% 9% - 1% 18% 50% - - - - - - - - - - - - - - -
Other - - - - - - 20% 42% - - - - - - - - - - - - 100% - - 50%
Vegetation/Animal - - - - - - - - 50% - - - - - 100% - - - - - - - - 50%
Weather/Fire/Earthquake - - - 3% 0% - - - - - - - - - - 100% 100% - - - - 88% 95% -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
ARDMORE(16KV) - Customers: 1,425 198.8 1.1 - 62.4 0.1 1.0 355.5 2.8 1.3 9.3 0.8 0.3 - - 1.6 - - - - - - 9.3 0.8 1.9
3rd Party 95% 95% - - - - 53% 62% 21% - - - - - - - - - - - - - - -
Equipment Failure 4% 1% - 95% 71% - 0% 2% - - - - - - - - - - - - - - - -
Operation 1% 4% - 5% 29% - - - - - - - - - - - - - - - - - - -
Other - - - - - 100% - - 79% 100% 100% 100% - - 100% - - - - - - 100% 100% 100%
Vegetation/Animal - - - - - - 47% 36% - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
ASTON(12KV) - Customers: 1,007 151.5 0.2 1.0 70.9 1.1 - 3.1 0.0 - 0.4 0.0 - 0.8 0.0 1.0 4.1 0.0 1.0 136.6 3.0 1.9 141.9 3.1 3.9
3rd Party - - - 78% 89% - - - - - - - - - - - - - - - - - - -
Equipment Failure 94% 53% - - - - 100% 100% - 100% 100% - 100% 100% - - - - 76% 64% 51% 74% 64% 25%
Operation 6% 47% - 22% 11% - - - - - - - - - - 100% 100% 100% 1% 3% - 4% 4% 25%
Other - - 100% - - - - - - - - - - - - - - - 23% 33% 49% 22% 32% 24%
Vegetation/Animal - - - - - - - - - - - - - - 100% - - - - - - - - 26%
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
2019
Reliability Histories for Individual Circuits Serving Los Angeles District 1 - 2 of 34
2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019 4th Qtr 2019
23
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
ATHENA(12KV) - Customers: 64 - - 0.2 - - 2.0 93.2 1.3 - - - 1.0 - - - - - - 2974.8 2.3 - 2974.8 2.3 1.0
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure - - - - - 50% 100% 100% - - - - - - - - - - 53% 57% - 53% 57% -
Operation - - - - - 50% - - - - - - - - - - - - - - - - - -
Other - - - - - - - - - - - 100% - - - - - - 47% 43% - 47% 43% 100%
Vegetation/Animal - - 100% - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
AZORES(12KV) - Customers: 947 722.0 4.3 3.5 269.6 1.4 3.0 82.4 0.3 - - - 1.0 190.9 1.1 0.0 20.4 0.0 2.0 - - - 211.3 1.1 3.0
3rd Party 14% 47% 0% 92% 70% 67% - - - - - 100% - - - - - - - - - - - 33%
Equipment Failure 86% 53% 42% 6% 2% - 31% 29% - - - - 74% 92% 100% 100% 100% - - - - 77% 92% 0%
Operation 0% 0% - 2% 29% 33% 62% 61% - - - - - - - - - - - - - - - -
Other - - 58% - - - 7% 10% - - - - 26% 8% - - - - - - - 23% 8% -
Vegetation/Animal - - - - - - - - - - - - - - - - - 100% - - - - - 66%
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
BANDERA(12KV) - Customers: 1,439 205.0 2.0 2.0 1.0 0.0 - 1.4 0.0 0.1 9.7 0.0 - 15.9 0.1 - - - - 1.1 0.0 - 26.7 0.1 -
3rd Party 70% 93% 50% - - - 71% 40% - - - - - - - - - - 100% 100% - 4% 12% -
Equipment Failure 28% 6% - 100% 100% - - - - 100% 100% - 8% 28% - - - - - - - 41% 39% -
Operation 2% 1% - - - - 29% 60% 100% - - - 92% 73% - - - - - - - 55% 49% -
Other - - 50% - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
BARBARA(12KV) - Customers: 1,309 25.6 0.1 0.9 107.4 0.1 2.0 370.1 2.4 2.0 49.3 0.2 2.0 8.9 0.0 - - - 2.0 - - - 58.2 0.2 4.0
3rd Party - - - - - 50% - - - 30% 8% 50% - - - - - - - - - 26% 7% 25%
Equipment Failure 98% 97% - 0% 1% - 4% 0% - 70% 92% - 100% 100% - - - - - - - 74% 93% -
Operation 2% 3% 100% 57% 42% - - - - - - - - - - - - - - - - - - -
Other - - - 42% 57% 50% 96% 98% 100% - - 50% - - - - - - - - - - - 25%
Vegetation/Animal - - - - - - 1% 1% - - - - - - - - - 100% - - - - - 50%
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Los Angeles District 1 - 3 of 34
2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019 4th Qtr 2019 2019
24
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
BEEZWAX(12KV) - Customers: 884 120.9 2.4 2.0 8.1 0.1 3.0 0.8 0.0 1.0 - - 0.5 60.9 1.0 - - - - - - - 60.9 1.0 0.5
3rd Party 16% 41% 51% - - 33% - - - - - - 100% 100% - - - - - - - 100% 100% -
Equipment Failure 64% 52% - 84% 86% - 100% 100% - - - - - - - - - - - - - - - -
Operation 6% 2% 49% 16% 14% - - - - - - - - - - - - - - - - - - -
Other - - - - - - - - 100% - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - 33% - - - - - 100% - - - - - - - - - - - 100%
Weather/Fire/Earthquake 14% 5% - - - 33% - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
BENDER(12KV) - Customers: 2,280 26.7 0.0 - 25.6 0.1 - 32.4 1.1 5.0 - - - 0.1 0.0 - 0.9 0.0 - 25.9 0.0 1.0 26.9 0.0 1.0
3rd Party 8% 44% - 39% 52% - 12% 3% 20% - - - - - - - - - - - - - - -
Equipment Failure 92% 56% - 60% 44% - 28% 1% - - - - 100% 100% - - - - 95% 82% 100% 92% 62% 100%
Operation - - - 1% 5% - 34% 94% 60% - - - - - - 100% 100% - 1% 10% - 4% 33% -
Other - - - - - - - - 20% - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - 26% 2% - - - - - - - - - - 4% 8% - 4% 6% -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
BIG CONE(12KV) - Customers: 1,509 52.1 1.0 1.0 98.1 1.1 3.1 142.5 1.5 4.6 - - - 4.8 0.0 - - - - - - - 4.8 0.0 -
3rd Party - - - - - - 3% 8% - - - - - - - - - - - - - - - -
Equipment Failure - - - 18% 2% - 70% 72% 100% - - - - - - - - - - - - - - -
Operation 1% 1% - 65% 95% 32% 27% 20% - - - - - - - - - - - - - - - -
Other - - - - - 32% - - - - - - 100% 100% - - - - - - - 100% 100% -
Vegetation/Animal 99% 99% 100% 17% 3% 36% - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
BLACKGOLD(16KV) - Customers: 227 296.7 0.3 1.0 228.3 1.5 2.0 520.1 2.4 3.6 - - - - - - 5.9 0.0 - - - - 5.9 0.0 -
3rd Party - - - - - - - - 28% - - - - - - - - - - - - - - -
Equipment Failure 100% 100% 100% 100% 100% - 88% 28% - - - - - - - - - - - - - - - -
Operation - - - - - - 6% 44% 16% - - - - - - 100% 100% - - - - 100% 100% -
Other - - - - - 100% 2% 26% 56% - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - 4% 1% - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Los Angeles District 1 - 4 of 34
2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019 4th Qtr 2019 2019
25
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
BOSTON(4.16KV) - Customers: 1,037 1.7 0.0 - 2.4 0.0 1.0 122.5 4.1 4.0 - - 1.0 - - 1.0 14.8 0.0 1.0 - - 1.0 14.8 0.0 4.0
3rd Party - - - - - - 1% 0% - - - - - - - - - - - - - - - -
Equipment Failure - - - - - - 45% 25% - - - - - - - 100% 100% - - - - 100% 100% -
Operation 100% 100% - 100% 100% - - - - - - - - - - - - - - - - - - -
Other - - - - - 100% 54% 74% 100% - - 100% - - 100% - - 100% - - - - - 75%
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - 100% - - 25%
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
BROOKLINE(16KV) - Customers: 1,549 30.1 0.1 1.9 253.0 4.6 4.8 334.3 6.3 5.7 0.5 0.0 - 18.0 0.1 2.0 0.9 0.1 1.0 915.0 1.7 2.5 934.4 1.8 5.5
3rd Party 2% 0% - - - - 0% 0% 17% - - - - - 50% - - - - - - - - 18%
Equipment Failure 59% 11% 47% 99% 100% 38% 43% 39% 70% 100% 100% - 42% 40% - 91% 97% - 0% 0% - 1% 7% -
Operation 17% 83% - 0% 0% - 12% 27% 12% - - - 1% 14% - 9% 3% - 6% 30% 20% 6% 28% 9%
Other 18% 3% - 1% 0% 41% 15% 0% - - - - 56% 46% 50% - - - 0% 0% - 1% 2% 18%
Vegetation/Animal 2% 0% 53% - - 21% - - - - - - - - - - - 100% - - - - - 18%
Weather/Fire/Earthquake 2% 2% - 0% 0% - 29% 33% - - - - - - - - - - 93% 69% 80% 91% 63% 37%
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
BRYCE(16KV) - Customers: 2,781 351.6 3.3 5.0 159.4 1.3 4.2 105.4 1.0 3.4 2.1 0.0 - - - - - - - - - 1.0 2.1 0.0 1.0
3rd Party 35% 25% 40% 22% 18% 24% 4% 1% - - - - - - - - - - - - - - - -
Equipment Failure 31% 36% 40% 11% 1% 53% 88% 86% 9% - - - - - - - - - - - - - - -
Operation 3% 3% - 8% 8% 24% 5% 10% 3% 55% 67% - - - - - - - - - - 55% 67% -
Other - - 20% - - - - - 29% 45% 33% - - - - - - - - - - 45% 33% -
Vegetation/Animal - - - - - - 4% 2% 59% - - - - - - - - - - - 100% - - 100%
Weather/Fire/Earthquake 31% 35% - 59% 74% - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
CADILLAC(12KV) - Customers: 409 31.7 0.1 2.0 510.9 2.7 1.7 167.4 2.0 1.9 3.8 0.0 - 83.5 0.1 - 0.5 0.1 - - - 1.0 87.8 0.2 1.0
3rd Party 1% 28% - 62% 25% 43% - - - - - - - - - - - - - - - - - -
Equipment Failure 80% 48% - 38% 74% 57% 94% 52% 47% - - - 100% 100% - - - - - - - 95% 54% -
Operation 19% 25% - 0% 0% - 6% 48% 52% - - - - - - 100% 100% - - - - 1% 40% -
Other - - 100% - - - - - - 100% 100% - - - - - - - - - 100% 4% 6% 100%
Vegetation/Animal - - - - - - - - 1% - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Los Angeles District 1 - 5 of 34
2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019 4th Qtr 2019 2019
26
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
CALSPAR(12KV) - Customers: 1,777 32.5 0.1 1.0 54.5 0.1 - 20.8 0.1 1.0 0.5 0.0 - 15.7 0.1 1.0 - - - 0.9 0.0 - 17.1 0.1 1.0
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure 90% 38% - 95% 63% - 100% 100% 100% - - - 100% 100% 100% - - - 100% 100% - 97% 85% 100%
Operation 5% 38% - 5% 37% - - - - - - - - - - - - - - - - - - -
Other - - 100% - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal 6% 23% - - - - - - - 100% 100% - - - - - - - - - - 3% 15% -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
CALYPSO(12KV) - Customers: 2,338 24.9 0.1 1.0 106.2 3.1 4.9 47.0 0.2 0.8 15.0 0.0 - 107.0 1.1 - 8.3 0.0 - 60.0 1.0 1.0 190.3 2.1 1.0
3rd Party - - - 47% 64% 40% - - 100% - - - 99% 100% - 100% 100% - - - - 60% 52% -
Equipment Failure 41% 12% - 10% 0% - 41% 35% - 91% 86% - - - - - - - - - - 7% 1% -
Operation 59% 88% - 4% 4% - 39% 44% - 9% 14% - - - - - - - 100% 100% 100% 32% 47% 100%
Other - - 100% - - 20% 20% 21% - - - - 1% 0% - - - - - - - 1% 0% -
Vegetation/Animal - - - - - 40% - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - 39% 32% - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
CHANGE(16KV) - Customers: 1,774 2.7 0.0 4.9 177.3 2.2 1.8 1.7 0.0 5.0 - - 1.0 7.2 0.1 1.0 - - 1.0 87.5 1.0 3.0 94.8 1.1 6.0
3rd Party - - - 47% 44% - - - 20% - - - 36% 93% 100% - - - - - - 3% 9% 17%
Equipment Failure - - 20% 39% 45% - 92% 93% - - - - 63% 4% - - - - 1% 1% 33% 6% 1% 17%
Operation 36% 46% - 0% 0% - 8% 7% 20% - - - 1% 3% - - - - - - - 0% 0% -
Other - - 40% - - 57% - - - - - 100% - - - - - 100% - - - - - 33%
Vegetation/Animal 64% 54% 41% 14% 10% 43% - - 40% - - - - - - - - - - - 33% - - 17%
Weather/Fire/Earthquake - - - - - - - - 20% - - - - - - - - - 99% 99% 33% 91% 90% 17%
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
CHELLA(12KV) - Customers: 1,685 32.2 0.9 - 33.5 1.1 3.7 34.4 0.1 1.0 - - 1.0 - - - 42.9 0.1 - 9.8 0.0 - 52.8 0.2 1.0
3rd Party 14% 3% - 3% 0% - - - - - - 100% - - - - - - - - - - - 100%
Equipment Failure 8% 0% - 7% 0% - 100% 100% - - - - - - - 98% 91% - 100% 100% - 99% 93% -
Operation 42% 94% - 7% 2% - - - - - - - - - - 2% 9% - - - - 1% 7% -
Other - - - 15% 3% 54% - - 100% - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake 36% 3% - 69% 95% 46% - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Los Angeles District 1 - 6 of 34
2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019 4th Qtr 2019 2019
27
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
CHRISTY(12KV) - Customers: 583 27.4 0.2 1.0 51.8 0.1 1.0 25.0 0.0 - - - - - - - - - - - - - - - -
3rd Party 100% 100% 100% - - - - - - - - - - - - - - - - - - - - -
Equipment Failure - - - 98% 83% - 98% 71% - - - - - - - - - - - - - - - -
Operation - - - 2% 17% - 2% 29% - - - - - - - - - - - - - - - -
Other - - - - - 100% - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
CLAYTON(16KV) - Customers: 3,162 173.4 1.4 5.4 226.3 1.2 1.8 362.1 3.9 3.7 1.1 0.0 3.0 48.3 1.2 3.8 0.0 0.0 - 4.6 0.0 - 54.1 1.3 6.8
3rd Party - - - 3% 26% 34% 0% 0% 27% - - - 61% 83% 26% - - - - - - 55% 80% 15%
Equipment Failure 72% 24% 45% 96% 73% 10% 38% 46% 51% 25% 79% - 39% 17% 48% 100% 100% - 100% 100% - 44% 20% 27%
Operation 14% 73% 20% 0% 0% - 59% 53% 22% 75% 21% 33% - - - - - - - - - 2% 0% 15%
Other 11% 2% 16% - - - 3% 1% - - - 67% - - 26% - - - - - - - - 44%
Vegetation/Animal 3% 1% 20% 0% 0% 56% - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
CONVEX(16KV) - Customers: 3 - - - - - - - - - - - - - - - - - - - - - - - -
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure - - - - - - - - - - - - - - - - - - - - - - - -
Operation - - - - - - - - - - - - - - - - - - - - - - - -
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
CONVEYOR(12KV) - Customers: 1,390 318.7 2.2 1.8 60.0 0.4 1.7 171.8 1.1 3.0 214.4 0.8 2.2 93.4 1.0 - 153.1 1.0 - 164.9 1.0 1.0 625.7 3.8 3.2
3rd Party - - - - - - 2% 0% - - - - - - - 0% 1% - 1% 1% - 0% 0% -
Equipment Failure 3% 1% 54% 23% 19% - 10% 1% 33% 47% 12% 41% 0% 0% - - - - - - - 16% 3% 28%
Operation 1% 1% - 4% 3% - - - - - - - - - - 100% 99% - 99% 99% 100% 51% 53% 31%
Other - - - - - - 73% 33% 23% - - 45% - - - - - - - - - - - 31%
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake 96% 98% 46% 73% 78% 100% 15% 66% 44% 53% 88% 14% 100% 100% - - - - - - - 33% 44% 10%
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Los Angeles District 1 - 7 of 34
2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019 4th Qtr 2019 2019
28
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
CORAK(12KV) - Customers: 973 4.4 0.0 2.0 450.1 2.0 1.7 13.0 0.1 1.0 - - - - - - 74.1 1.0 - - - - 74.1 1.0 -
3rd Party 100% 100% 50% 79% 50% - - - - - - - - - - 100% 100% - - - - 100% 100% -
Equipment Failure - - - 21% 50% 41% 100% 100% - - - - - - - - - - - - - - - -
Operation - - - - - - - - - - - - - - - - - - - - - - - -
Other - - 50% - - - - - 100% - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - 59% - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
CORNWALL(12KV) - Customers: 1,392 268.3 1.2 - 179.9 1.2 - 286.5 0.6 3.0 26.0 0.1 - 9.1 0.0 - 149.0 1.4 - 5.7 0.1 1.0 189.8 1.6 1.0
3rd Party - - - - - - - - 33% - - - 100% 100% - - - - - - - 5% 1% -
Equipment Failure 63% 9% - 66% 54% - 100% 100% 33% 74% 41% - - - - 78% 26% - 47% 76% - 73% 29% -
Operation 36% 89% - 25% 37% - - - - 7% 20% - - - - 22% 74% - 42% 20% - 20% 67% -
Other 1% 2% - 9% 10% - - - - 19% 39% - - - - - - - 10% 3% 100% 3% 4% 100%
Vegetation/Animal - - - - - - 0% 0% 33% - - - - - - - - - 2% 1% - 0% 0% -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
COUNTRYWOOD(12KV) - Customers: 718 390.4 3.7 0.8 79.0 0.4 - 34.7 0.3 2.8 - - - 5.4 0.1 - 30.1 1.1 - - - - 35.5 1.2 -
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure 99% 99% 100% 97% 71% - 100% 100% 63% - - - 100% 100% - 100% 100% - - - - 100% 100% -
Operation 1% 1% - 3% 29% - - - - - - - - - - - - - - - - - - -
Other - - - - - - - - 37% - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
COUPLER(12KV) - Customers: 2,273 214.1 1.2 0.8 78.1 0.3 - 150.8 0.4 0.9 - - - - - - 12.5 0.0 - - - - 12.5 0.0 -
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure 83% 81% 100% 20% 6% - 79% 54% 100% - - - - - - 100% 100% - - - - 100% 100% -
Operation 17% 19% - 80% 94% - 21% 46% - - - - - - - - - - - - - - - -
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Los Angeles District 1 - 8 of 34
2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019 4th Qtr 2019 2019
29
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
COWCATCHER(12KV) - Customers: 1,604 794.3 1.2 - 506.1 1.6 1.5 64.8 0.2 0.6 2.1 0.0 - - - - 17.5 0.1 - - - 1.0 19.6 0.1 1.0
3rd Party - - - 13% 8% 67% 9% 22% - - - - - - - - - - - - 100% - - 100%
Equipment Failure 100% 100% - 87% 52% 33% 9% 14% - 100% 100% - - - - 21% 50% - - - - 29% 52% -
Operation - - - 1% 40% - 0% 3% 100% - - - - - - 79% 50% - - - - 71% 48% -
Other - - - - - - 81% 61% - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
CREAMERY(16KV) - Customers: 1,724 89.4 0.4 1.6 - - 1.0 13.9 0.0 1.0 3.6 0.0 3.0 - - - - - 1.0 - - - 3.6 0.0 4.0
3rd Party 98% 97% 100% - - - - - - 79% 87% 33% - - - - - - - - - 79% 87% 25%
Equipment Failure - - - - - - 92% 71% - - - - - - - - - - - - - - - -
Operation 2% 3% - - - - 8% 29% - - - - - - - - - - - - - - - -
Other - - - - - 100% - - 100% - - - - - - - - 100% - - - - - 25%
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - 21% 13% 67% - - - - - - - - - 21% 13% 50%
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
CYCLOPS(12KV) - Customers: 237 151.1 1.1 6.9 57.1 1.0 2.0 36.7 0.1 1.9 - - - - - 1.0 - - - - - 1.0 - - 2.0
3rd Party - - 14% - - - 96% 92% 100% - - - - - - - - - - - 100% - - 50%
Equipment Failure 86% 92% - 100% 100% 50% 4% 8% - - - - - - 100% - - - - - - - - 50%
Operation 14% 8% - - - 50% - - - - - - - - - - - - - - - - - -
Other - - 57% - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - 14% - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - 14% - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
DAMERAL(12KV) - Customers: 1,483 79.0 0.7 0.3 5.5 0.0 3.0 879.6 2.8 1.3 1.2 0.0 2.0 - - - - - - - - - 1.2 0.0 2.0
3rd Party 100% 100% 100% - - 33% 38% 64% 21% - - 50% - - - - - - - - - - - 50%
Equipment Failure - - - 100% 100% 33% 0% 0% - 100% 100% - - - - - - - - - - 100% 100% -
Operation - - - - - - - - - - - - - - - - - - - - - - - -
Other - - - - - 33% - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - 50% - - - - - - - - - - - 50%
Weather/Fire/Earthquake - - - - - - 62% 36% 79% - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Los Angeles District 1 - 9 of 34
2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019 4th Qtr 2019 2019
30
CircuitHistory10SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI
DANUBE(12KV) - Customers: 1,717 8.7 0.0 1.2 10.6 0.0 1.0 8.8 0.0 - 3.2 0.0 0.9 1.6 0.0 0.9 106.4 2.4 1.6 1.1 0.0 - 112.3 2.4 3.3
3rd Party - - 100% - - - - - - - - 100% - - - - - - 37% 78% - 0% 0% 26%
Equipment Failure 94% 77% - 100% 100% 100% 99% 60% - - - - - - - 100% 100% 27% 63% 22% - 95% 99% 13%
Operation 6% 23% - - - - 1% 40% - - - - 100% 100% - - - - - - - 1% 0% -
Other - - - - - - - - - 100% 100% - - - 100% - - 73% - - - 3% 1% 61%
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
DEANNA(12KV) - Customers: 2,216 146.0 2.1 1.0 166.1 1.3 4.0 39.4 0.1 1.0 - - - 1.7 0.0 - 59.4 0.3 2.5 2.1 0.0 - 63.2 0.3 2.5
3rd Party 36% 47% 100% - - - - - - - - - - - - - - - - - - - - -
Equipment Failure 46% 49% - 4% 2% - 53% 33% - - - - 100% 100% - 100% 100% 60% 100% 100% - 100% 100% 60%
Operation - - - 0% 0% - 28% 20% - - - - - - - - - - - - - - - -
Other 11% 2% - 12% 24% 75% 19% 47% 100% - - - - - - - - 40% - - - - - 40%
Vegetation/Animal 7% 3% - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - 83% 74% 25% - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
DIE(12KV) - Customers: 1,703 122.5 1.2 5.0 208.3 2.2 0.9 41.0 1.0 1.0 - - - 4.4 0.0 - 5.2 0.0 1.0 5.9 0.0 - 15.6 0.1 1.0
3rd Party 0% 0% - - - - 88% 97% 100% - - - - - - - - - - - - - - -
Equipment Failure 99% 97% 80% 28% 46% - 11% 3% - - - - 97% 96% - 100% 100% - 100% 100% - 99% 98% -
Operation 1% 3% - 54% 9% - 1% 0% - - - - - - - - - - - - - - - -
Other - - 20% - - - - - - - - - - - - - - 100% - - - - - 100%
Vegetation/Animal - - - 18% 46% 100% - - - - - - 3% 4% - - - - - - - 1% 3% -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
DUNKIRK(12KV) - Customers: 2,527 25.1 0.7 2.0 266.0 1.3 0.9 8.2 0.1 - 11.5 0.0 - - - - 1.1 0.0 - 22.0 0.0 3.0 34.6 0.1 3.0
3rd Party 8% 0% 50% 50% 74% 100% - - - - - - - - - - - - - - - - - -
Equipment Failure 0% 0% 50% 20% 12% - - - - 100% 100% - - - - - - - - - - 33% 40% -
Operation 91% 100% - 1% 3% - 100% 100% - - - - - - - 100% 100% - 100% 100% - 67% 60% -
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - 30% 11% - - - - - - - - - - - - - - - 100% - - 100%
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Los Angeles District 1 - 10 of 34
2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019 4th Qtr 2019 2019
31
CircuitHistory11SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI
ELEANOR(12KV) - Customers: 2,620 12.1 0.0 1.9 31.0 0.1 2.0 109.3 1.1 - - - 1.0 58.6 1.8 - 3.7 0.0 - 0.9 0.0 - 63.2 1.8 1.0
3rd Party - - 45% - - - 0% 0% - - - - 100% 100% - - - - - - - 92% 99% -
Equipment Failure - - - 100% 100% 50% 9% 2% - - - - - - - 100% 100% - - - - 6% 0% -
Operation 60% 77% - - - - 9% 6% - - - - 0% 0% - - - - - - - 0% 0% -
Other - - - - - 50% - - - - - 100% - - - - - - - - - - - 100%
Vegetation/Animal - - - - - - - - - - - - - - - - - - 100% 100% - 1% 1% -
Weather/Fire/Earthquake 40% 23% 55% - - - 82% 92% - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
EMSCO(16KV) - Customers: 704 345.5 3.0 3.2 117.9 1.1 4.8 41.7 1.8 4.0 205.8 0.9 0.2 4.3 0.0 - - - - 1.1 0.0 - 211.2 1.0 0.2
3rd Party 66% 34% 32% - - - 19% 44% 50% - - - - - - - - - - - - - - -
Equipment Failure 28% 33% 37% 100% 100% 100% 77% 55% 25% - - - 2% 3% - - - - 100% 100% - 1% 1% -
Operation - - - - - - 3% 1% - 100% 100% 100% 98% 97% - - - - - - - 99% 99% 100%
Other 6% 34% 31% - - - - - 25% - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
ENGINE(12KV) - Customers: 55 14.7 0.5 - - - - - - - - - - - - - - - - - - - - - -
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure - - - - - - - - - - - - - - - - - - - - - - - -
Operation 100% 100% - - - - - - - - - - - - - - - - - - - - - -
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
ENSIGN(4.16KV) - Customers: 931 143.4 2.0 1.0 71.5 0.2 2.0 60.3 0.1 3.0 47.2 1.0 1.0 - - - - - 2.0 - - - 47.2 1.0 3.0
3rd Party 35% 50% 100% 0% 0% 100% - - 33% 74% 97% 100% - - - - - - - - - 74% 97% 33%
Equipment Failure - - - 34% 18% - - - - - - - - - - - - 50% - - - - - 33%
Operation 0% 0% - 65% 82% - 100% 100% - 26% 3% - - - - - - - - - - 26% 3% -
Other 64% 50% - - - - - - 67% - - - - - - - - 50% - - - - - 33%
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Los Angeles District 1 - 11 of 34
2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019 4th Qtr 2019 2019
32
CircuitHistory12SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI
FACTORY(12KV) - Customers: 73 41.7 0.0 - 17.0 0.0 1.0 - - - - - - - - - - - - - - - - - -
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure - - - 88% 50% - - - - - - - - - - - - - - - - - - -
Operation - - - 12% 50% - - - - - - - - - - - - - - - - - - -
Other - - - - - 100% - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake 100% 100% - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
FIELDGATE(12KV) - Customers: 2,326 392.3 2.7 2.0 33.0 0.1 1.0 145.9 0.6 0.5 7.5 0.1 - 1.0 0.0 - - - 1.0 - - - 8.5 0.1 1.0
3rd Party 28% 24% 35% 1% 0% 96% 88% 88% 100% - - - - - - - - 100% - - - - - 100%
Equipment Failure 24% 39% 65% 98% 84% 2% 12% 12% - - - - - - - - - - - - - - - -
Operation 0% 1% - 1% 15% 2% - - - 4% 8% - 100% 100% - - - - - - - 15% 19% -
Other - - - - - - - - - 1% 5% - - - - - - - - - - 1% 4% -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake 48% 37% - - - - - - - 95% 87% - - - - - - - - - - 84% 77% -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
FOLGER(12KV) - Customers: 838 126.4 1.3 1.1 15.6 0.1 1.0 134.5 2.1 2.0 65.6 0.1 0.2 7.9 0.1 - 12.6 0.1 1.0 347.8 2.0 - 434.0 2.3 1.2
3rd Party - - - 87% 96% - 61% 50% 50% - - - 59% 50% - - - - - - - 1% 1% -
Equipment Failure 18% 6% 100% 13% 4% - 37% 49% - - - - - - - - - - 100% 100% - 80% 89% -
Operation 22% 4% - - - - - - - 100% 100% 100% - - - 100% 100% - - - - 18% 8% 15%
Other - - - - - - 2% 1% - - - - 20% 25% - - - 100% - - - 0% 1% 85%
Vegetation/Animal 1% 0% - - - 100% - - 50% - - - 21% 25% - - - - - - - 0% 1% -
Weather/Fire/Earthquake 60% 90% - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
FORBES(12KV) - Customers: 1,808 239.5 3.6 1.0 34.1 0.1 0.9 18.8 0.1 7.5 - - - 2.1 0.0 1.0 0.6 0.0 1.0 47.3 1.3 - 50.0 1.4 2.0
3rd Party - - - 80% 81% 100% - - 13% - - - - - - - - - - - - - - -
Equipment Failure - - - 20% 19% - 26% 27% - - - - 100% 100% - - - - - - - 4% 0% -
Operation 0% 0% - - - - - - - - - - - - - 100% 100% - 100% 100% - 96% 100% -
Other 35% 27% - - - - - - 66% - - - - - 100% - - - - - - - - 50%
Vegetation/Animal 45% 55% 100% - - - 74% 73% 21% - - - - - - - - 100% - - - - - 50%
Weather/Fire/Earthquake 20% 18% - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Los Angeles District 1 - 12 of 34
2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019 4th Qtr 2019 2019
33
CircuitHistory13SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI
FORBID(16KV) - Customers: 2,025 147.7 1.3 2.3 87.0 1.0 4.0 60.6 1.0 4.0 4.1 0.0 - 4.4 0.1 - - - - - - 1.0 8.5 0.1 1.0
3rd Party 0% 0% 33% - - - - - 50% - - - 100% 100% - - - - - - - 52% 86% -
Equipment Failure 83% 98% 67% 100% 100% - 100% 100% 25% 100% 100% - - - - - - - - - - 48% 14% -
Operation - - - 0% 0% 50% 0% 0% - - - - - - - - - - - - - - - -
Other 16% 2% - - - 50% - - - - - - - - - - - - - - 100% - - 100%
Vegetation/Animal - - - - - - - - 25% - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
FUERTE(12KV) - Customers: 1,402 165.4 2.8 0.7 1.6 0.0 - 24.4 0.1 1.0 11.4 0.3 - - - - 3.2 0.0 - - - - 14.6 0.3 -
3rd Party 14% 3% - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure 86% 97% 100% 100% 100% - 13% 10% - 82% 83% - - - - 100% 100% - - - - 86% 83% -
Operation - - - - - - - - - - - - - - - - - - - - - - - -
Other - - - - - - - - - 18% 17% - - - - - - - - - - 14% 17% -
Vegetation/Animal - - - - - - 87% 90% 100% - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
GARTEL(12KV) - Customers: 1,099 12.0 0.0 1.0 92.9 0.2 0.9 205.6 0.2 2.0 - - - 1.2 0.0 1.0 1.7 0.0 - 32.2 0.0 - 35.1 0.1 1.0
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure 100% 100% - 4% 3% - 1% 7% - - - - 100% 100% - 100% 100% - 100% 100% - 100% 100% -
Operation - - - 4% 2% - 99% 93% - - - - - - - - - - - - - - - -
Other - - 100% - - - - - 50% - - - - - 100% - - - - - - - - 100%
Vegetation/Animal - - - 92% 94% 100% - - 50% - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
GATLIN(12KV) - Customers: 2,178 13.7 0.1 1.0 - - - 10.5 0.1 1.0 3.1 0.1 - 13.7 0.1 - 0.2 0.0 - - - - 17.0 0.1 -
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure 84% 38% 2% - - - 100% 100% - 100% 100% - 100% 100% - 100% 100% - - - - 100% 100% -
Operation - - - - - - - - - - - - - - - - - - - - - - - -
Other 16% 62% 98% - - - - - 100% - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Los Angeles District 1 - 13 of 34
2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019 4th Qtr 2019 2019
34
CircuitHistory14SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI
GEAR(12KV) - Customers: 815 12.5 0.1 - 69.3 0.1 - 63.1 1.0 - - - - - - - 16.1 1.0 1.0 - - - 16.1 1.0 1.0
3rd Party 91% 99% - 100% 100% - 13% 3% - - - - - - - 100% 100% 100% - - - 100% 100% 100%
Equipment Failure 9% 1% - - - - 87% 97% - - - - - - - - - - - - - - - -
Operation - - - - - - - - - - - - - - - - - - - - - - - -
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
GERONA(16KV) - Customers: 3,070 9.4 0.0 2.3 244.4 3.2 0.5 165.5 0.9 0.2 23.7 0.8 1.0 - - 0.8 9.0 0.1 - 3.6 0.0 - 36.3 0.9 1.8
3rd Party - - - - - - - - - - - - - - - 100% 100% - - - - 25% 7% -
Equipment Failure 100% 100% 36% 100% 100% 100% 42% 3% - - - - - - - - - - 87% 33% - 9% 0% -
Operation - - - 0% 0% - 0% 0% - - - - - - 100% - - - 13% 67% - 1% 0% 45%
Other - - 64% - - - - - - - - 100% - - - - - - - - - - - 55%
Vegetation/Animal - - - - - - 58% 97% 100% - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - 100% 100% - - - - - - - - - - 65% 93% -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
GERTRUDE(12KV) - Customers: 1,462 278.0 1.0 1.0 124.9 1.0 1.0 23.3 0.1 0.2 47.5 0.2 - 4.7 0.1 - - - - - - - 52.2 0.3 -
3rd Party - - 94% 100% 100% - - - - 100% 100% - - - - - - - - - - 91% 59% -
Equipment Failure 89% 83% 6% - - - 100% 100% 100% - - - 100% 100% - - - - - - - 9% 41% -
Operation 1% 10% - - - - - - - - - - - - - - - - - - - - - -
Other 10% 6% - - - 100% - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
GONDOLA(12KV) - Customers: 808 92.6 1.3 - 165.4 1.0 1.0 25.0 0.3 1.0 - - - 0.4 0.0 1.0 - - - 3.9 0.1 - 4.3 0.1 1.0
3rd Party 91% 22% - 6% 13% 87% - - 100% - - - - - - - - - 100% 100% - 91% 99% -
Equipment Failure - - - - - - - - - - - - - - - - - - - - - - - -
Operation 9% 78% - 1% 1% - - - - - - - - - - - - - - - - - - -
Other - - - 1% 1% - 100% 100% - - - - - - - - - - - - - - - -
Vegetation/Animal - - - 92% 85% 13% - - - - - - 100% 100% 100% - - - - - - 9% 1% 100%
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Los Angeles District 1 - 14 of 34
2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019 4th Qtr 2019 2019
35
CircuitHistory15SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI
GRAVEL(12KV) - Customers: 1,636 2.9 0.0 1.0 3.0 0.0 1.0 272.6 0.9 2.1 - - - - - 1.0 7.9 0.1 0.0 - - - 7.9 0.1 1.0
3rd Party - - - 88% 93% - - - 47% - - - - - - - - - - - - - - -
Equipment Failure 7% 24% - 12% 7% - 3% 4% - - - - - - - 91% 85% - - - - 91% 85% -
Operation 93% 76% - - - - - - - - - - - - - 9% 15% - - - - 9% 15% -
Other - - 100% - - 100% 71% 48% 27% - - - - - 100% - - - - - - - - 99%
Vegetation/Animal - - - - - - - - - - - - - - - - - 100% - - - - - 1%
Weather/Fire/Earthquake - - - - - - 26% 48% 27% - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
GRIDLOCK(12KV) - Customers: 1,338 11.5 0.3 1.0 - - 3.0 15.9 1.0 2.0 - - - 4.7 0.0 - - - - - - - 4.7 0.0 -
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure - - - - - - 100% 100% 50% - - - 100% 100% - - - - - - - 100% 100% -
Operation 100% 100% - - - - - - 50% - - - - - - - - - - - - - - -
Other - - 100% - - 67% - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - 33% - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
GRINDER(12KV) - Customers: 1,244 79.4 0.9 0.1 210.9 0.6 0.7 75.2 0.2 1.9 - - - - - - - - - 116.9 1.0 - 116.9 1.0 -
3rd Party 97% 100% 100% 94% 97% 100% 69% 51% 47% - - - - - - - - - - - - - - -
Equipment Failure 2% 0% - 6% 3% - 30% 48% 53% - - - - - - - - - 100% 100% - 100% 100% -
Operation - - - - - - - - - - - - - - - - - - - - - - - -
Other 1% 0% - - - - 1% 1% - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
HAHN(12KV) - Customers: 946 624.7 3.3 0.1 12.6 1.0 - 7.7 0.1 - - - - 24.0 0.1 - 63.4 1.2 - - - - 87.4 1.2 -
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure 87% 72% 100% 100% 100% - - - - - - - 100% 100% - 35% 86% - - - - 53% 87% -
Operation 13% 28% - - - - 100% 100% - - - - - - - 65% 14% - - - - 47% 13% -
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Los Angeles District 1 - 15 of 34
2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019 4th Qtr 2019 2019
36
CircuitHistory16SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI
HANDCAR(12KV) - Customers: 1,169 87.3 0.1 - 69.6 0.1 0.9 - - 1.0 111.3 1.1 0.2 - - - - - - - - - 111.3 1.1 0.2
3rd Party - - - - - - - - 100% - - - - - - - - - - - - - - -
Equipment Failure 100% 100% - 75% 40% - - - - 84% 95% 100% - - - - - - - - - 84% 95% 100%
Operation - - - 0% 6% - - - - 16% 5% - - - - - - - - - - 16% 5% -
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - 25% 54% 100% - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
HERRING(12KV) - Customers: 1,741 416.8 1.0 2.0 13.9 0.1 1.0 652.2 2.0 3.5 7.3 0.1 1.0 0.7 0.0 - 5.5 0.1 - 16.6 1.0 1.0 30.1 1.2 2.0
3rd Party - - - - - - 2% 27% - - - - - - - - - - - - - - - -
Equipment Failure - - - 48% 51% - 97% 50% - 3% 3% - 100% 100% - 100% 100% - - - - 21% 7% -
Operation 0% 0% - 18% 27% - 1% 23% 43% - - - - - - - - - - - - - - -
Other 100% 100% 50% 34% 22% 100% - - 28% 93% 97% - - - - - - - 97% 100% - 76% 93% -
Vegetation/Animal - - 50% - - - - - 28% 4% 1% 100% - - - - - - 3% 0% - 2% 0% 50%
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - 100% - - 50%
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
HIGHCLIFF(16KV) - Customers: 1,926 110.9 0.7 1.0 178.1 1.2 2.0 241.7 0.2 1.0 19.5 0.0 1.0 - - - 313.1 1.4 - 26.5 0.5 0.5 359.1 1.9 1.5
3rd Party - - - - - - - - - - - 100% - - - - - - - - - - - 65%
Equipment Failure 95% 27% - 97% 98% - 100% 100% - 100% 100% - - - - 97% 94% - 97% 98% 100% 97% 95% 35%
Operation 0% 1% - 2% 2% - - - - - - - - - - 3% 6% - - - - 3% 4% -
Other - - - 0% 0% 100% - - - - - - - - - - - - 3% 2% - 0% 0% -
Vegetation/Animal 4% 72% 100% - - - - - 100% - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
HOBO(12KV) - Customers: 142 59.7 0.3 1.0 13.9 0.0 - 7.5 0.0 - - - - 2.4 0.0 - - - - - - - 2.4 0.0 -
3rd Party 100% 100% 100% - - - - - - - - - - - - - - - - - - - - -
Equipment Failure - - - 91% 50% - 100% 100% - - - - - - - - - - - - - - - -
Operation - - - 9% 50% - - - - - - - 100% 100% - - - - - - - 100% 100% -
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Los Angeles District 1 - 16 of 34
2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019 4th Qtr 2019 2019
37
CircuitHistory17SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI
HOLMES(16KV) - Customers: 402 137.1 1.0 2.0 119.6 0.1 2.0 68.5 1.0 1.0 - - 1.0 - - - - - - 28.7 0.3 1.7 28.7 0.3 2.7
3rd Party 91% 98% - 79% 49% 50% - - - - - - - - - - - - - - 60% - - 37%
Equipment Failure 3% 1% - 21% 51% - - - - - - - - - - - - - - - - - - -
Operation 6% 1% - - - - - - - - - - - - - - - - - - - - - -
Other - - 50% - - 50% 100% 100% 100% - - 100% - - - - - - - - - - - 38%
Vegetation/Animal - - 50% - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - 100% 100% 40% 100% 100% 25%
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
IRENE(12KV) - Customers: 866 283.0 0.8 1.2 - - 1.0 157.6 1.2 1.9 172.3 1.3 0.9 0.3 0.0 - - - 2.0 - - - 172.6 1.3 3.0
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure - - - - - - 38% 35% 100% 2% 4% - 100% 100% - - - - - - - 2% 4% -
Operation - - - - - - - - - - - - - - - - - 0% - - - - - 0%
Other - - - - - 100% - - - - - 100% - - - - - - - - - - - 32%
Vegetation/Animal - - - - - - - - - - - - - - - - - 100% - - - - - 68%
Weather/Fire/Earthquake 100% 100% 100% - - - 62% 65% - 98% 96% - - - - - - - - - - 98% 96% -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
JARVIS(12KV) - Customers: 888 1402.1 0.2 0.1 238.1 2.0 - 1297.1 2.5 4.0 16.8 0.2 1.1 0.9 0.0 - 42.1 1.5 0.3 141.8 0.1 0.0 201.4 1.9 1.5
3rd Party - - - - - - - - 25% - - 87% - - - - - - - - - - - 65%
Equipment Failure 13% 46% - 72% 98% - 2% 3% - 32% 12% - - - - 100% 100% 100% 99% 41% 100% 93% 85% 26%
Operation 87% 54% - - - - 6% 9% - 22% 58% - - - - - - - 1% 59% - 2% 11% -
Other - - 100% 6% 0% - 69% 81% 75% 47% 30% 13% 100% 100% - - - - - - - 4% 4% 10%
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - 22% 1% - 24% 8% - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
KEIM(4.16KV) - Customers: 570 - - 3.0 1.6 0.0 1.0 213.5 0.4 0.5 6.3 0.0 - 1.0 0.0 - - - 1.0 73.0 1.0 - 80.3 1.0 1.0
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure - - - - - - - - - 100% 100% - 100% 100% - - - 100% 100% 100% - 100% 100% 100%
Operation - - 33% 100% 100% - - - - - - - - - - - - - - - - - - -
Other - - 67% - - 100% - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - 100% 100% 100% - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Los Angeles District 1 - 17 of 34
2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019 4th Qtr 2019 2019
38
CircuitHistory18SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI
KERMIT(12KV) - Customers: 2,407 244.5 1.4 2.9 59.1 0.1 0.0 58.4 0.2 - 4.2 0.0 - - - - 11.5 0.0 - - - - 15.7 0.0 -
3rd Party - - 32% - - - - - - - - - - - - - - - - - - - - -
Equipment Failure 99% 98% 68% 63% 47% 100% 86% 45% - 100% 100% - - - - 99% 83% - - - - 99% 85% -
Operation 1% 2% - 2% 16% - 4% 43% - - - - - - - 1% 17% - - - - 1% 15% -
Other - - - 27% 17% - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - 8% 20% - 11% 12% - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
KWIS(12KV) - Customers: 2,238 139.9 1.1 1.0 124.6 1.2 - 91.5 1.4 - - - - 43.0 0.6 - 44.8 0.2 - 6.6 0.0 1.0 94.4 0.8 1.0
3rd Party 5% 1% 100% - - - 1% 0% - - - - - - - - - - - - - - - -
Equipment Failure 89% 93% - 17% 3% - 97% 98% - - - - 21% 22% - 86% 48% - 31% 24% - 53% 28% -
Operation 6% 6% - 1% 5% - 2% 1% - - - - 79% 78% - 13% 48% - - - - 42% 68% -
Other - - - 82% 92% - - - - - - - - - - 1% 4% - 69% 76% 100% 5% 4% 100%
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
LA PORTE(16KV) - Customers: 2,547 18.4 0.0 0.9 384.3 3.4 4.3 46.4 0.8 2.5 86.8 0.5 - 23.3 0.7 - 44.0 0.3 0.7 - - - 154.1 1.5 0.7
3rd Party - - - - - - 74% 95% 10% - - - 85% 95% - - - - - - - 13% 45% -
Equipment Failure 100% 99% - 99% 98% 29% 1% 0% - - - - - - - - - - - - - - - -
Operation - - - 1% 2% 25% 18% 1% - 100% 100% - 1% 0% - - - - - - - 57% 31% -
Other - - - - - 47% 8% 4% 50% - - - - - - 100% 100% 100% - - - 29% 21% 100%
Vegetation/Animal 0% 1% 100% - - - - - 40% - - - 14% 5% - - - - - - - 2% 2% -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
LATHE(12KV) - Customers: 393 72.0 1.1 - 16.9 0.2 - 7.1 0.0 1.0 - - - - - - - - - - - - - - -
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure 85% 96% - - - - 83% 90% - - - - - - - - - - - - - - - -
Operation 15% 4% - 100% 100% - - - - - - - - - - - - - - - - - - -
Other - - - - - - 17% 10% 100% - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Los Angeles District 1 - 18 of 34
2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019 4th Qtr 2019 2019
39
CircuitHistory19SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI
LEETUM(12KV) - Customers: 1,356 50.3 0.3 2.0 230.5 1.1 3.0 84.5 1.0 2.0 - - - 74.3 1.0 - 62.7 1.0 - 21.2 0.1 2.0 158.2 2.1 2.0
3rd Party 2% 2% - 93% 92% 0% 100% 99% - - - - 97% 99% - - - - - - - 46% 48% -
Equipment Failure - - - - - - 0% 1% - - - - 2% 0% - 100% 100% - 100% 100% - 54% 51% -
Operation 82% 78% - 7% 8% - - - - - - - 1% 1% - - - - - - - 0% 0% -
Other - - 50% - - 67% - - 100% - - - - - - - - - - - 50% - - 50%
Vegetation/Animal 16% 20% 50% - - 33% - - - - - - - - - - - - - - 50% - - 50%
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
LEVEL(12KV) - Customers: 2,264 269.1 1.2 0.6 472.8 1.1 1.9 21.2 0.2 1.0 - - 1.0 - - - 0.2 0.0 - 0.1 0.0 - 0.3 0.0 1.0
3rd Party 95% 97% 100% 94% 90% - 12% 28% - - - - - - - - - - - - - - - -
Equipment Failure 4% 1% - 2% 1% - 19% 8% - - - - - - - - - - 100% 100% - 22% 7% -
Operation 1% 1% - - - - 7% 4% - - - - - - - 100% 100% - - - - 78% 93% -
Other - - - 1% 4% - 61% 60% 100% - - 100% - - - - - - - - - - - 100%
Vegetation/Animal - - - 3% 5% 100% - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
LIBERTY(4.16KV) - Customers: 871 572.3 2.1 1.0 - - 1.0 135.1 1.1 2.0 - - - - - 0.9 90.8 0.3 0.7 - - - 90.8 0.3 1.6
3rd Party 17% 49% 100% - - - - - 100% - - - - - - - - - - - - - - -
Equipment Failure 3% 2% - - - - - - - - - - - - - 100% 100% 100% - - - 100% 100% 42%
Operation 0% 1% - - - - 100% 100% - - - - - - - - - - - - - - - -
Other - - - - - 100% - - - - - - - - 100% - - - - - - - - 58%
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake 79% 49% - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
LIMBER(12KV) - Customers: 1,139 236.8 2.2 1.0 - - - 503.3 2.5 2.0 - - - - - - - - - - - - - - -
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure 59% 45% - - - - 100% 100% 100% - - - - - - - - - - - - - - -
Operation 41% 55% - - - - - - - - - - - - - - - - - - - - - -
Other - - 100% - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Los Angeles District 1 - 19 of 34
2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019 4th Qtr 2019 2019
40
CircuitHistory20SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI
LOCOMOTIVE(12KV) - Customers: 1,500 206.4 3.0 2.9 53.4 1.0 0.9 133.6 2.0 1.9 73.7 1.0 1.0 1.9 0.0 - 0.6 0.0 - 15.8 0.0 - 92.0 1.1 1.0
3rd Party 76% 79% 34% - - - 85% 80% 67% 12% 1% 100% - - - - - - - - - 10% 1% 100%
Equipment Failure 24% 21% 31% - - - 13% 20% 33% 85% 96% - - - - - - - 100% 100% - 85% 93% -
Operation - - - - - - - - - 3% 3% - 100% 100% - 100% 100% - - - - 5% 6% -
Other - - 34% - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - 2% 0% - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - 100% 100% 100% - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
LOMAS(16KV) - Customers: 2,694 119.7 1.0 1.6 44.6 0.7 3.5 62.7 0.6 1.5 72.0 1.0 1.0 93.7 1.6 1.4 0.1 0.0 - 31.7 0.5 0.6 197.4 3.0 3.0
3rd Party 5% 2% - 50% 69% 43% 1% 1% - - - - 99% 100% 100% - - - - - - 47% 51% 48%
Equipment Failure 89% 97% 100% 50% 31% - 99% 99% 31% 80% 99% 100% 1% 0% - - - - - - - 30% 33% 33%
Operation 6% 2% - - - - - - - - - - - - - 100% 100% - 2% 1% - 0% 0% -
Other - - - - - 28% - - 69% 20% 1% - - - - - - - 51% 4% - 15% 1% -
Vegetation/Animal - - - - - - - - - - - - - - - - - - 47% 95% 100% 7% 15% 18%
Weather/Fire/Earthquake - - - - - 28% - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
LUXOR(12KV) - Customers: 1,337 1.1 0.0 - 352.6 0.4 2.3 91.5 1.1 1.0 80.1 2.0 1.0 160.3 1.1 0.5 - - 1.0 12.3 0.0 2.0 252.8 3.1 4.5
3rd Party - - - 98% 85% 100% - - - 77% 50% - - - - - - - - - 50% 24% 32% 22%
Equipment Failure - - - - - - - - - - - - 100% 100% 100% - - - - - - 63% 35% 12%
Operation - - - 2% 15% - 100% 100% 100% - - - - - - - - - 100% 100% 50% 5% 1% 22%
Other - - - - - - - - - - - - - - - - - 100% - - - - - 22%
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake 100% 100% - - - - - - - 23% 50% 100% - - - - - - - - - 7% 32% 22%
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
MACHINE(12KV) - Customers: 624 6.2 0.1 0.9 72.2 1.0 1.0 29.6 1.0 - 1.3 0.0 - - - - 8.1 0.0 - - - - 9.5 0.1 -
3rd Party - - - 10% 5% - 100% 100% - - - - - - - - - - - - - - - -
Equipment Failure - - - - - - - - - - - - - - - - - - - - - - - -
Operation - - - - - - - - - 100% 100% - - - - 100% 100% - - - - 100% 100% -
Other - - - - - 100% - - - - - - - - - - - - - - - - - -
Vegetation/Animal 100% 100% 100% - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - 90% 95% - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
4th Qtr 2019 2019
Reliability Histories for Individual Circuits Serving Los Angeles District 1 - 20 of 34
2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019
41
CircuitHistory21SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI
MALLET(12KV) - Customers: 2,751 57.2 0.2 1.0 576.7 1.1 0.8 139.1 0.8 2.4 - - - 10.8 0.1 1.0 - - - 2.6 0.0 1.0 13.4 0.1 2.0
3rd Party - - - - - - - - 83% - - - - - - - - - - - - - - -
Equipment Failure 35% 38% - 95% 78% 100% 99% 91% 17% - - - 2% 2% - - - - - - - 2% 1% -
Operation 65% 62% 1% 5% 22% - 1% 9% - - - - 98% 98% - - - - - - - 79% 70% -
Other - - 99% - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - 100% - - - 100% 100% 100% 20% 29% 100%
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
MANDARIN(12KV) - Customers: 1,622 13.5 0.1 2.0 544.9 5.4 0.8 409.9 1.0 3.0 - - - 133.5 0.6 0.4 0.8 0.0 1.0 0.7 0.0 - 135.0 0.6 1.4
3rd Party - - - 25% 29% 49% - - - - - - 99% 98% 100% - - - - - - 97% 95% 30%
Equipment Failure 100% 100% 50% 59% 49% 51% 97% 99% - - - - 1% 2% - - - - 100% 100% - 2% 2% -
Operation - - - 1% 1% - - - 33% - - - - - - 35% 45% - - - - 0% 1% -
Other - - 50% 14% 20% - - - 67% - - - 0% 0% - 65% 55% - - - - 1% 2% -
Vegetation/Animal - - - 0% 0% - - - - - - - - - - - - 100% - - - - - 70%
Weather/Fire/Earthquake - - - - - - 3% 1% - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
MARBUCK(12KV) - Customers: 2,432 110.8 1.3 0.2 4.6 0.0 4.0 166.4 2.0 - 111.8 1.0 1.0 14.4 0.0 1.0 - - - 33.4 1.0 - 159.6 2.0 2.0
3rd Party - - - - - - 35% 49% - 100% 100% - 97% 97% 100% - - - - - - 79% 51% 50%
Equipment Failure 21% 14% 100% 40% 8% - 65% 50% - - - - 3% 3% - - - - - - - 0% 0% -
Operation 0% 1% - 60% 92% - 1% 1% - - - - - - - - - - 100% 100% - 21% 49% -
Other - - - - - 50% - - - - - 100% - - - - - - - - - - - 50%
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake 79% 86% - - - 50% - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
MEDAL(12KV) - Customers: 1,547 58.0 0.9 1.5 191.5 1.9 3.5 120.0 4.7 8.6 13.0 0.1 1.0 39.6 1.5 1.0 20.6 1.0 - 1.0 0.0 - 74.2 2.6 2.0
3rd Party - - - 45% 53% 42% - - 47% 39% 21% - - - - - - - - - - 7% 1% -
Equipment Failure 91% 99% 34% 38% 33% 13% 49% 30% 5% - - - 96% 99% 100% - - - 29% 9% - 52% 58% 50%
Operation 0% 0% - 15% 12% 12% 38% 52% 12% 59% 78% - - - - 93% 99% - - - - 36% 40% -
Other - - 66% - - 5% 12% 18% 36% 2% 2% - 3% 1% - - - - - - - 2% 1% -
Vegetation/Animal 1% 0% - 1% 1% - - - - - - 100% 1% 0% - 7% 1% - 71% 91% - 3% 1% 50%
Weather/Fire/Earthquake 8% 1% - 2% 0% 28% - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Los Angeles District 1 - 21 of 34
2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019 4th Qtr 2019 2019
42
CircuitHistory22SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI
MILER(12KV) - Customers: 632 33.2 0.3 - 137.6 1.3 - 2.9 0.0 0.8 - - - - - - 50.4 1.2 - - - - 50.4 1.2 -
3rd Party - - - 19% 23% - - - 100% - - - - - - - - - - - - - - -
Equipment Failure 100% 100% - 80% 76% - 100% 100% - - - - - - - - - - - - - - - -
Operation - - - 1% 0% - - - - - - - - - - 100% 100% - - - - 100% 100% -
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
MILLENNIUM(12KV) - Customers: 1,538 0.3 0.0 2.2 3.1 0.0 - - - 2.0 1.4 0.0 0.7 14.4 0.1 - - - 1.0 - - - 15.8 0.1 1.7
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure 100% 100% 27% 100% 100% - - - - 100% 100% 100% - - - - - - - - - 9% 9% 41%
Operation - - - - - - - - - - - - 100% 100% - - - - - - - 91% 91% -
Other - - 73% - - - - - 50% - - - - - - - - 100% - - - - - 59%
Vegetation/Animal - - - - - - - - 50% - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
MILLERGROVE(12KV) - Customers: 2,146 28.3 0.1 2.9 309.3 1.2 1.0 77.9 0.2 1.0 32.2 0.3 0.8 1.1 0.0 - 2.0 0.0 - 3.0 0.0 - 38.3 0.4 0.8
3rd Party 1% 5% 34% - - - 6% 13% 100% 93% 98% 100% - - - - - - - - - 78% 86% 100%
Equipment Failure 88% 46% 66% 8% 9% 100% - - - - - - - - - - - - - - - - - -
Operation 11% 48% - 1% 4% - 88% 67% - - - - 100% 100% - 100% 100% - 100% 100% - 16% 12% -
Other - - - 2% 1% - 6% 20% - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - 89% 86% - - - - 7% 2% - - - - - - - - - - 6% 2% -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
MIRAMONTE(4.16KV) - Customers: 943 - - 2.0 94.3 1.0 2.0 0.6 0.0 1.0 - - - 0.9 0.0 - - - - - - - 0.9 0.0 -
3rd Party - - 100% - - 100% - - - - - - - - - - - - - - - - - -
Equipment Failure - - - - - - - - - - - - - - - - - - - - - - - -
Operation - - - - - - 100% 100% - - - - 100% 100% - - - - - - - 100% 100% -
Other - - - 100% 100% - - - 100% - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Los Angeles District 1 - 22 of 34
2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019 4th Qtr 2019 2019
43
CircuitHistory23SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI
MOAB(4.16KV) - Customers: 69 2397.3 3.2 1.0 1341.1 1.0 3.0 1979.0 3.1 5.0 49.5 0.1 - - - - 1.2 0.2 - - - - 50.7 0.3 -
3rd Party - - - - - - 32% 33% - - - - - - - - - - - - - - - -
Equipment Failure 79% 34% - 100% 100% - 68% 67% 100% 13% 29% - - - - - - - - - - 13% 10% -
Operation 15% 32% - - - 33% - - - - - - - - - 100% 100% - - - - 2% 67% -
Other 3% 2% - - - 33% - - - - - - - - - - - - - - - - - -
Vegetation/Animal 2% 31% 100% - - 33% - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - 87% 71% - - - - - - - - - - 85% 24% -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
MUSCATEL(4.16KV) - Customers: 572 - - 3.0 9.6 0.0 5.0 213.3 2.9 9.8 - - 1.0 - - - - - - 2.5 0.0 - 2.5 0.0 1.0
3rd Party - - - - - - 93% 66% 60% - - - - - - - - - - - - - - -
Equipment Failure - - - 100% 100% - 7% 34% 10% - - - - - - - - - - - - - - -
Operation - - - - - - - - - - - - - - - - - - 100% 100% - 100% 100% -
Other - - 67% - - 80% - - 21% - - 100% - - - - - - - - - - - 100%
Vegetation/Animal - - 33% - - - - - 10% - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - 20% - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
OTTER(12KV) - Customers: 2,549 50.1 0.4 1.0 75.0 0.5 1.0 5.9 0.0 1.0 - - - - - - - - - 7.7 1.0 - 7.7 1.0 -
3rd Party 11% 2% 100% - - - 51% 65% 100% - - - - - - - - - - - - - - -
Equipment Failure - - - - - - 47% 14% - - - - - - - - - - - - - - - -
Operation - - - 3% 2% - 2% 21% - - - - - - - - - - 100% 100% - 100% 100% -
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal 76% 95% - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake 13% 2% - 97% 98% 100% - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
OTTOWA(12KV) - Customers: 2,749 328.5 1.7 0.8 76.6 1.8 0.3 237.9 1.4 - - - - 5.6 0.0 - 83.0 0.7 0.5 110.9 0.7 1.3 199.4 1.5 1.8
3rd Party 18% 43% 33% - - - - - - - - - 9% 18% - 100% 100% 100% - - - 42% 49% 29%
Equipment Failure 82% 56% 67% 67% 58% - 98% 83% - - - - 91% 82% - - - - - - - 3% 1% -
Operation 0% 1% - 33% 42% 100% 2% 17% - - - - - - - - - - 100% 100% 100% 56% 50% 71%
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal 0% 0% - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Los Angeles District 1 - 23 of 34
2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019 4th Qtr 2019 2019
44
CircuitHistory24SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI
PADOVA(12KV) - Customers: 1,348 214.4 2.1 0.3 52.1 0.1 - 37.0 0.1 - - - - 4.0 0.0 - - - - 10.2 0.0 1.0 14.2 0.1 1.0
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure 11% 2% - 93% 59% - 75% 31% - - - - - - - - - - 100% 100% - 72% 56% -
Operation 0% 0% - - - - - - - - - - - - - - - - - - - - - -
Other 0% 0% - - - - - - - - - - 100% 100% - - - - - - 100% 28% 44% 100%
Vegetation/Animal 88% 98% 100% 7% 41% - 25% 69% - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
PALJAY(16KV) - Customers: 1,941 - - - 10.3 0.0 1.0 107.2 1.3 2.0 67.4 0.3 - - - - 1.2 0.0 2.0 147.5 1.0 1.0 216.1 1.3 3.0
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure - - - 16% 14% - 100% 100% 51% - - - - - - - - - 100% 100% 100% 68% 76% 33%
Operation - - - 84% 86% - - - - 96% 98% - - - - 100% 100% - - - - 30% 24% -
Other - - - - - 100% - - 49% 4% 2% - - - - - - 50% - - - 1% 0% 33%
Vegetation/Animal - - - - - - - - - - - - - - - - - 50% - - - - - 33%
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
PALMER(12KV) - Customers: 1,223 39.7 0.1 - 89.2 1.8 1.2 202.6 2.2 0.3 95.1 1.0 1.3 0.6 0.0 - 0.3 0.0 1.0 3.0 0.0 - 99.0 1.0 2.3
3rd Party 45% 47% - 0% 0% 80% 1% 0% - - - - - - - - - - 45% 31% - 1% 0% -
Equipment Failure 51% 31% - 18% 2% - 1% 1% 7% 100% 100% 100% - - - - - - - - - 96% 96% 57%
Operation 3% 21% - 75% 57% 20% 0% 0% - - - - 100% 100% - 100% 100% 100% 5% 25% - 1% 3% 43%
Other - - - 6% 40% - 52% 39% - - - - - - - - - - 50% 44% - 2% 1% -
Vegetation/Animal - - - 2% 1% - 46% 59% 93% - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
PATE(12KV) - Customers: 2,421 33.7 0.6 1.4 116.5 1.0 1.0 12.5 0.4 1.0 - - - 1.2 0.0 - 32.8 1.1 2.0 11.9 0.1 1.0 45.9 1.2 3.0
3rd Party - - 70% 74% 96% - - - 100% - - - - - - - - - - - - - - -
Equipment Failure 85% 90% 30% 12% 2% - 5% 2% - - - - - - - - - - - - - - - -
Operation - - - 14% 3% - 95% 98% - - - - 100% 100% - 56% 94% - - - - 43% 88% -
Other - - - - - - - - - - - - - - - - - 50% 1% 1% 100% 0% 0% 67%
Vegetation/Animal 15% 10% - - - 100% - - - - - - - - - 44% 6% 50% 99% 99% - 57% 12% 33%
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Los Angeles District 1 - 24 of 34
2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019 4th Qtr 2019 2019
45
CircuitHistory25SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI
PECK(16KV) - Customers: 830 86.9 1.0 2.3 375.6 4.7 1.9 74.7 1.0 1.9 - - - 3.7 0.0 - 242.6 0.3 - - - - 246.3 0.4 -
3rd Party - - - - - 50% - - - - - - - - - - - - - - - - - -
Equipment Failure 94% 99% 43% 79% 68% - 100% 100% 35% - - - - - - 74% 46% - - - - 72% 42% -
Operation - - - - - - - - 54% - - - 100% 100% - 26% 54% - - - - 28% 58% -
Other - - - - - 50% - - 11% - - - - - - - - - - - - - - -
Vegetation/Animal 6% 1% 57% - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - 21% 32% - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
PETRI(12KV) - Customers: 3,007 22.9 0.5 0.0 585.3 1.8 9.2 78.9 1.1 3.5 - - - 1.6 0.0 2.0 7.9 0.0 - - - - 9.5 0.1 2.0
3rd Party - - - 49% 45% 27% 43% 88% 100% - - - - - - - - - - - - - - -
Equipment Failure 100% 100% 100% 37% 12% 14% 55% 8% - - - - 94% 27% - 100% 100% - - - - 99% 87% -
Operation - - - 5% 32% 0% 1% 0% - - - - 6% 73% 100% - - - - - - 1% 13% 100%
Other - - - 0% 2% - 0% 0% - - - - - - - - - - - - - - - -
Vegetation/Animal - - - 1% 2% 43% - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - 8% 7% 15% 2% 3% - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
PICADOR(16KV) - Customers: 4,439 160.1 1.0 2.5 251.2 2.2 5.7 710.5 1.1 1.0 10.8 0.6 0.5 3.8 0.0 - 1.8 0.0 - 58.1 1.0 - 74.5 1.6 0.5
3rd Party - - - - - 35% 0% 0% 100% - - - - - - - - - - - - - - -
Equipment Failure 7% 3% - 97% 74% 48% 99% 93% - - - - 69% 70% - 43% 37% - 0% 0% - 5% 2% -
Operation 35% 45% - 2% 25% - 0% 5% - - - - - - - - - - - - - - - -
Other - - - - - - - - - - - - 31% 30% - - - - - - - 2% 1% -
Vegetation/Animal 58% 52% 100% 1% 1% 17% - - - 4% 1% - - - - 57% 63% - 100% 100% - 79% 63% -
Weather/Fire/Earthquake - - - - - - 0% 1% - 96% 99% 100% - - - - - - - - - 14% 34% 100%
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
POMALL(12KV) - Customers: 2,165 76.6 2.0 - 31.9 0.7 4.0 166.2 1.0 1.4 0.4 0.0 - 1.7 0.0 - - - - 56.1 1.0 - 58.2 1.0 -
3rd Party - - - 94% 97% 100% - - - - - - - - - - - - - - - - - -
Equipment Failure 100% 100% - 6% 3% - 100% 100% 100% - - - 56% 19% - - - - - - - 2% 0% -
Operation - - - - - - - - - 100% 100% - - - - - - - 100% 100% - 97% 99% -
Other - - - - - - - - - - - - 44% 81% - - - - - - - 1% 1% -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Los Angeles District 1 - 25 of 34
2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019 4th Qtr 2019 2019
46
CircuitHistory26SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI
POSEIDON(12KV) - Customers: 164 167.4 2.9 1.9 6.8 0.0 2.0 5.6 0.0 1.0 - - - - - - 315.7 1.1 0.1 1485.0 1.9 - 1800.7 3.0 0.1
3rd Party 12% 33% 50% - - - - - - - - - - - - - - - - - - - - -
Equipment Failure 82% 35% - 100% 100% 50% - - - - - - - - - 100% 100% 100% 8% 47% - 24% 67% 100%
Operation 6% 33% - - - 50% 100% 100% - - - - - - - - - - - - - - - -
Other - - - - - - - - 100% - - - - - - - - - 92% 53% - 76% 33% -
Vegetation/Animal - - 50% - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
PULP(16KV) - Customers: 827 5.2 0.7 3.0 168.2 2.8 1.2 43.0 0.1 1.0 - - 1.0 124.6 0.8 1.2 - - - - - - 124.6 0.8 2.2
3rd Party - - - 77% 64% 100% - - - - - - 86% 93% 20% - - - - - - 86% 93% 11%
Equipment Failure - - 33% 23% 36% - 100% 100% - - - - - - - - - - - - - - - -
Operation 100% 100% 33% - - - - - - - - - - - - - - - - - - - - -
Other - - 33% - - - - - 100% - - 100% - - - - - - - - - - - 45%
Vegetation/Animal - - - - - - - - - - - - 14% 7% 80% - - - - - - 14% 7% 44%
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
RACEWAY(12KV) - Customers: 8 183.1 0.5 - - - - - - - - - - - - - 12.1 1.0 - - - - 12.1 1.0 -
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure - - - - - - - - - - - - - - - - - - - - - - - -
Operation 100% 100% - - - - - - - - - - - - - 100% 100% - - - - 100% 100% -
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
RIVERGRADE(12KV) - Customers: 1,602 151.6 0.2 - 104.9 2.1 1.9 336.9 1.0 1.0 - - - - - - - - 2.0 215.7 3.0 1.0 215.7 3.0 3.0
3rd Party - - - 82% 54% 50% - - - - - - - - - - - 50% - - - - - 33%
Equipment Failure 7% 5% - - - - 100% 100% - - - - - - - - - - 5% 49% - 5% 49% -
Operation 0% 16% - 18% 46% - 0% 0% - - - - - - - - - - 84% 49% 100% 84% 49% 33%
Other - - - - - - - - 100% - - - - - - - - 50% - - - - - 33%
Vegetation/Animal 93% 79% - - - 50% - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - 11% 1% - 11% 1% -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Los Angeles District 1 - 26 of 34
2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019 4th Qtr 2019 2019
47
CircuitHistory27SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI
ROCKHILL(12KV) - Customers: 1,626 119.1 1.2 1.0 23.2 0.1 - 72.9 1.0 4.7 1.2 0.0 - 4.4 0.0 - 21.6 0.1 - 2.3 0.0 0.5 29.5 0.2 0.5
3rd Party 1% 0% - - - - - - 10% - - - - - - - - - - - - - - -
Equipment Failure 7% 1% - 18% 14% - 21% 6% - 100% 100% - 50% 50% - 99% 94% - - - 100% 84% 69% 100%
Operation 2% 2% 56% 43% 35% - 0% 0% - - - - 45% 42% - 0% 3% - 18% 8% - 8% 10% -
Other - - - - - - - - 31% - - - 4% 8% - 1% 4% - - - - 1% 3% -
Vegetation/Animal 3% 3% 44% 38% 51% - 5% 46% - - - - - - - - - - 82% 92% - 6% 18% -
Weather/Fire/Earthquake 88% 95% - - - - 74% 48% 59% - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
SALES(4.16KV) - Customers: 1,253 311.6 1.0 - 222.4 1.5 2.0 - - 1.0 - - 1.0 3.2 0.0 - 83.8 1.0 - - - 1.0 87.0 1.0 2.0
3rd Party - - - - - - - - 100% - - 100% - - - 100% 100% - - - - 96% 98% 50%
Equipment Failure 2% 2% - - - - - - - - - - - - - - - - - - - - - -
Operation - - - 2% 11% - - - - - - - 100% 100% - - - - - - - 4% 2% -
Other - - - 98% 89% 100% - - - - - - - - - - - - - - 100% - - 50%
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake 98% 98% - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
SALT LAKE(16KV) - Customers: 1,819 12.8 0.1 3.3 240.6 1.1 2.2 61.5 0.6 2.4 - - - - - - 24.7 0.1 - - - - 24.7 0.1 -
3rd Party - - - - - - 37% 43% 29% - - - - - - - - - - - - - - -
Equipment Failure 60% 6% 40% 99% 98% 100% 58% 51% 71% - - - - - - - - - - - - - - -
Operation 40% 94% - 1% 2% - 6% 6% - - - - - - - - - - - - - - - -
Other - - 60% - - - - - - - - - - - - 100% 100% - - - - 100% 100% -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
SANDY(12KV) - Customers: 1,465 107.8 1.6 0.4 25.9 0.2 2.0 32.2 0.2 - 7.0 0.1 - 106.3 1.2 1.0 0.9 0.0 0.6 6.5 0.0 0.9 120.7 1.2 2.5
3rd Party 35% 37% 100% - - - - - - 100% 100% - - - 100% - - - - - - 6% 5% 40%
Equipment Failure - - - 4% 1% - 34% 28% - - - - 100% 100% - 100% 100% - 7% 17% - 89% 94% -
Operation 3% 1% - - - - 66% 72% - - - - - - - - - 100% - - - - - 24%
Other - - - - - - - - - - - - - - - - - - 93% 83% 100% 5% 1% 37%
Vegetation/Animal - - - 96% 99% 100% - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake 61% 62% - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Los Angeles District 1 - 27 of 34
2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019 4th Qtr 2019 2019
48
CircuitHistory28SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI
SHOPPER(12KV) - Customers: 1,989 28.4 0.3 - 63.3 0.5 1.5 100.6 0.3 0.4 86.7 0.6 - 9.8 0.0 0.3 109.6 1.7 - 67.4 1.0 - 273.6 3.4 0.3
3rd Party 78% 93% - 0% 0% - 2% 3% - - - - - - - 71% 58% - - - - 29% 30% -
Equipment Failure 11% 4% - 17% 1% - 8% 7% 65% 1% 1% - 77% 49% 100% 0% 0% - 98% 98% - 27% 31% 100%
Operation 0% 1% - 6% 1% 67% - - - 4% 3% - 23% 51% - 29% 42% - - - - 14% 22% -
Other - - - 77% 97% 33% - - - 53% 51% - - - - - - - 2% 2% - 17% 9% -
Vegetation/Animal - - - - - - 90% 91% 35% - - - - - - - - - - - - - - -
Weather/Fire/Earthquake 10% 2% - - - - - - - 42% 45% - - - - - - - - - - 13% 8% -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
SHOW(12KV) - Customers: 781 36.3 0.3 - 130.6 0.2 1.0 33.2 1.1 1.0 1.8 0.0 - 3.0 0.0 - 28.3 1.0 - 171.3 1.0 1.0 204.3 2.1 1.0
3rd Party - - - 75% 53% - - - - - - - - - - - - - - - - - - -
Equipment Failure - - - 23% 39% 100% 63% 10% - - - - - - - 58% 3% - - - - 8% 2% -
Operation 100% 100% - 2% 8% - - - - 100% 100% - 100% 100% - 42% 97% - 100% 100% 100% 92% 98% 100%
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - 37% 90% 100% - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
SILVERSIDE(16KV) - Customers: 3,298 119.0 1.1 6.0 64.5 1.0 5.0 77.3 1.1 6.0 1.4 0.0 1.1 3.7 0.0 1.0 38.4 1.0 2.9 - - 1.0 43.6 1.0 5.9
3rd Party 91% 93% 84% 3% 1% 39% 13% 2% 50% - - - 100% 100% - 78% 99% - - - - 78% 99% -
Equipment Failure - - - 5% 0% 20% 0% 0% 17% 100% 100% - - - - - - 33% - - - 3% 0% 16%
Operation 9% 7% - 92% 99% - 51% 91% - - - - - - - 22% 1% - - - - 19% 1% -
Other - - 16% - - 41% 36% 7% 17% - - - - - 100% - - 67% - - 100% - - 65%
Vegetation/Animal - - - - - - - - 17% - - 100% - - - - - - - - - - - 19%
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
SPRINT(12KV) - Customers: 834 351.6 3.7 0.9 2.7 0.0 1.0 22.8 1.0 - - - - 13.4 0.1 - 12.0 1.0 - - - - 25.4 1.1 -
3rd Party - - - - - 100% - - - - - - - - - - - - - - - - - -
Equipment Failure 33% 68% 100% 100% 100% - 100% 100% - - - - 100% 100% - - - - - - - 53% 6% -
Operation 2% 1% - - - - - - - - - - - - - 100% 100% - - - - 47% 94% -
Other 65% 31% - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Los Angeles District 1 - 28 of 34
2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019 4th Qtr 2019 2019
49
CircuitHistory29SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI
SUBWAY(12KV) - Customers: 38 77.9 1.0 - - - - 227.3 1.1 - - - - - - - - - - - - - - - -
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure 99% 96% - - - - 86% 89% - - - - - - - - - - - - - - - -
Operation 1% 4% - - - - 14% 11% - - - - - - - - - - - - - - - -
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
TAMORA(16KV) - Customers: 618 488.6 2.0 1.0 50.2 1.5 1.5 105.4 1.1 1.0 13.6 0.0 - - - - - - - - - - 13.6 0.0 -
3rd Party 84% 50% - - - - - - - 90% 92% - - - - - - - - - - 90% 92% -
Equipment Failure 0% 0% 100% 68% 66% 68% 14% 4% - 10% 8% - - - - - - - - - - 10% 8% -
Operation 0% 0% - 32% 34% - - - 100% - - - - - - - - - - - - - - -
Other - - - - - 32% 7% 2% - - - - - - - - - - - - - - - -
Vegetation/Animal 15% 50% - - - - 79% 95% - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
TANGERINE(12KV) - Customers: 1,409 19.6 1.0 1.0 4.2 0.0 1.0 154.2 1.1 1.0 - - - 100.0 1.1 1.0 0.1 0.0 - 191.2 1.0 1.6 291.3 2.1 2.6
3rd Party - - - - - 100% 93% 92% 100% - - - 88% 95% 100% - - - - - - 30% 48% 38%
Equipment Failure - - - 100% 100% - 5% 3% - - - - - - - 100% 100% - 96% 98% 38% 63% 49% 23%
Operation 9% 2% - - - - 3% 5% - - - - 12% 5% - - - - - - - 4% 2% -
Other 91% 98% 100% - - - - - - - - - - - - - - - 1% 2% - 1% 1% -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - 3% 0% 62% 2% 0% 38%
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
THESEUS(12KV) - Customers: 772 238.5 2.0 4.0 1.4 0.0 4.0 262.8 3.3 6.3 - - - - - - - - - 22.3 0.1 1.0 22.3 0.1 1.0
3rd Party - - - - - - 1% 0% 32% - - - - - - - - - - - - - - -
Equipment Failure 97% 50% 50% - - 25% 76% 98% 22% - - - - - - - - - 100% 100% - 100% 100% -
Operation 0% 1% - - - 25% 24% 2% 15% - - - - - - - - - - - - - - -
Other - - - 100% 100% 50% - - 32% - - - - - - - - - - - 100% - - 100%
Vegetation/Animal 3% 49% 50% - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Los Angeles District 1 - 29 of 34
2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019 4th Qtr 2019 2019
50
CircuitHistory30SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI
TITUS(12KV) - Customers: 1,107 183.1 3.0 3.0 55.0 0.3 0.9 8.3 0.0 2.0 - - - - - 1.0 - - - 134.0 1.1 1.0 134.0 1.1 2.0
3rd Party - - - 8% 34% 100% - - - - - - - - - - - - - - - - - -
Equipment Failure 52% 34% - 65% 36% - 100% 100% - - - - - - 100% - - - - - - - - 50%
Operation 5% 33% - 27% 31% - - - - - - - - - - - - - 100% 100% - 100% 100% -
Other - - 67% - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - 33% - - - - - 50% - - - - - - - - - - - 100% - - 50%
Weather/Fire/Earthquake 42% 33% - - - - - - 50% - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
TOOL(12KV) - Customers: 488 680.2 2.9 1.0 29.7 0.3 - 23.3 0.2 - - - - - - - - - - - - - - - -
3rd Party 19% 63% 100% - - - - - - - - - - - - - - - - - - - - -
Equipment Failure - - - 84% 8% - - - - - - - - - - - - - - - - - - -
Operation 81% 37% - 16% 92% - - - - - - - - - - - - - - - - - - -
Other - - - - - - 100% 100% - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
TORCHLIGHT(12KV) - Customers: 1,816 229.4 4.0 0.6 92.5 0.1 1.0 153.0 2.0 0.9 5.4 0.1 - - - - 1.9 0.0 - 2.2 0.0 - 9.6 0.1 -
3rd Party - - - - - - 52% 50% 99% 70% 76% - - - - - - - - - - 39% 57% -
Equipment Failure 74% 75% - 100% 98% - 48% 50% 1% - - - - - - - - - - - - - - -
Operation 1% 1% - 0% 2% - 0% 0% - - - - - - - 100% 100% - 100% 100% - 43% 26% -
Other - - - - - - - - - 30% 24% - - - - - - - - - - 17% 18% -
Vegetation/Animal - - - - - 100% - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake 25% 25% 100% - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
TORPEDO(12KV) - Customers: 1,654 253.4 2.1 0.8 62.7 0.1 - 48.9 0.1 2.9 2.2 0.0 - 1.3 0.0 1.0 1.8 0.0 - 3.1 0.0 1.0 8.3 0.0 2.0
3rd Party 52% 11% 100% - - - 22% 29% 100% - - - 100% 100% 100% - - - - - - 15% 8% 50%
Equipment Failure 41% 48% - 15% 8% - 70% 45% - 100% 100% - - - - 1% 5% - 100% 100% - 63% 55% -
Operation 7% 41% - 22% 42% - 6% 20% - - - - - - - 99% 95% - - - - 21% 38% -
Other - - - - - - 3% 6% - - - - - - - - - - - - 100% - - 50%
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - 63% 50% - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Los Angeles District 1 - 30 of 34
2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019 4th Qtr 2019 2019
51
CircuitHistory31SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI
TRIDENT(12KV) - Customers: 1,344 - - - 140.4 2.6 - 6.0 0.1 3.0 111.2 1.0 - 210.9 1.1 - 41.6 0.1 - - - - 363.7 2.2 -
3rd Party - - - - - - - - - - - - 100% 100% - - - - - - - 58% 51% -
Equipment Failure - - - 100% 100% - - - - 11% 1% - - - - 100% 100% - - - - 15% 4% -
Operation - - - - - - - - - 89% 99% - - - - - - - - - - 27% 45% -
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - 100% 100% 100% - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
TROY(4.16KV) - Customers: 687 337.3 1.7 8.5 30.6 1.0 2.0 60.1 1.0 3.0 - - - - - - - - - - - - - - -
3rd Party - - 23% - - 50% 100% 100% 67% - - - - - - - - - - - - - - -
Equipment Failure 61% 41% 18% 100% 100% - - - - - - - - - - - - - - - - - - -
Operation 1% 0% - - - - - - 33% - - - - - - - - - - - - - - -
Other - - 35% - - 50% - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake 38% 59% 23% - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
TURNBULL(12KV) - Customers: 1,384 172.0 0.7 1.8 285.3 1.6 0.4 150.7 2.4 2.8 9.7 0.0 - 23.8 0.0 1.0 1.9 0.0 - 1367.9 3.0 - 1403.3 3.1 1.0
3rd Party 1% 2% 63% 94% 92% 100% - - - - - - 100% 100% 100% - - - - - - 2% 1% 100%
Equipment Failure 42% 35% 37% 1% 0% - 100% 100% 64% 100% 100% - - - - - - - 6% 67% - 6% 66% -
Operation 57% 63% - 5% 8% - - - - - - - - - - - - - - - - - - -
Other - - - - - - - - 36% - - - - - - 100% 100% - 94% 33% - 92% 33% -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
UNRUH(12KV) - Customers: 1,822 141.9 1.7 1.2 349.3 2.8 2.2 15.3 0.1 - 30.7 0.7 0.7 18.9 0.1 - 50.4 0.4 0.7 11.3 0.0 - 111.4 1.1 1.3
3rd Party - - - 29% 10% 28% - - - 100% 100% 46% - - - - - - - - - 28% 63% 23%
Equipment Failure 76% 94% 21% 67% 63% 19% 50% 18% - - - - - - - 100% 99% 100% 100% 100% - 55% 33% 50%
Operation 12% 5% - - - - - - - - - 54% 100% 100% - 0% 1% - - - - 17% 5% 27%
Other - - - - - - 50% 82% - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - 40% - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake 12% 1% 79% 5% 27% 12% - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Los Angeles District 1 - 31 of 34
2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019 4th Qtr 2019 2019
52
CircuitHistory32SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI
VALINDA(12KV) - Customers: 1,877 130.4 2.3 - 308.8 2.7 5.9 180.5 1.0 1.3 - - - 128.1 1.3 0.5 18.9 0.1 - 210.6 1.3 1.0 357.7 2.7 1.5
3rd Party - - - - - - - - 75% - - - - - - - - - 68% 74% 100% 40% 36% 67%
Equipment Failure 72% 54% - 70% 55% 49% 100% 100% 25% - - - 100% 100% 100% 89% 83% - 29% 17% - 58% 59% 33%
Operation 28% 46% - 1% 6% - 0% 0% - - - - - - - 11% 17% - 3% 9% - 2% 5% -
Other - - - 18% 36% 51% - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - 11% 2% - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
VALSUN(12KV) - Customers: 1,129 114.4 0.1 - 25.0 0.1 2.0 381.9 2.3 3.0 - - - 9.3 0.1 - - - - - - - 9.3 0.1 -
3rd Party - - - - - 50% 20% 44% 34% - - - - - - - - - - - - - - -
Equipment Failure 100% 100% - - - - 73% 53% 33% - - - - - - - - - - - - - - -
Operation - - - 54% 75% - - - - - - - 100% 100% - - - - - - - 100% 100% -
Other - - - - - - 5% 3% - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - 50% 2% 1% 33% - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - 46% 25% - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
VECINO(12KV) - Customers: 2,064 69.2 0.7 2.0 76.9 0.6 0.9 42.0 0.1 1.0 - - - 0.5 0.0 - 0.9 0.0 - 78.8 0.7 - 80.2 0.7 -
3rd Party - - 49% - - - 78% 54% - - - - - - - - - - - - - - - -
Equipment Failure - - - 100% 100% 100% 22% 46% - - - - - - - - - - 18% 2% - 18% 2% -
Operation 3% 3% - - - - - - - - - - - - - 100% 100% - 82% 98% - 81% 97% -
Other - - - - - - - - 100% - - - 100% 100% - - - - - - - 1% 1% -
Vegetation/Animal - - 51% - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake 97% 97% - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
VICKI(12KV) - Customers: 1,733 18.9 0.1 - 168.7 0.3 1.0 116.9 0.2 - 50.6 0.1 - 3.8 0.1 - 1.0 0.0 - 77.5 0.2 - 132.8 0.4 -
3rd Party - - - 1% 2% 100% 86% 58% - - - - - - - - - - - - - - - -
Equipment Failure 27% 40% - 96% 71% - - - - 25% 21% - - - - - - - 100% 100% - 68% 52% -
Operation 73% 60% - - - - 14% 42% - 75% 79% - 100% 100% - - - - - - - 31% 43% -
Other - - - 3% 27% - - - - - - - - - - 100% 100% - - - - 1% 5% -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Los Angeles District 1 - 32 of 34
2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019 4th Qtr 2019 2019
53
CircuitHistory33SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI
VISE(12KV) - Customers: 1,249 24.8 1.0 2.9 21.8 0.1 3.0 99.5 0.2 2.0 - - - 10.2 0.1 1.0 - - - - - - 10.2 0.1 1.0
3rd Party - - - 48% 47% 33% 17% 46% 100% - - - 3% 16% 100% - - - - - - 3% 16% 100%
Equipment Failure 100% 100% 100% 7% 2% - - - - - - - - - - - - - - - - - - -
Operation - - - 46% 51% 33% - - - - - - - - - - - - - - - - - -
Other - - - - - 34% 23% 30% - - - - 97% 84% - - - - - - - 97% 84% -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - 60% 25% - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
WALNUT PARK(4.16KV) - Customers: 1,302 50.0 1.0 3.0 5.8 0.0 3.4 11.9 0.1 - - - - - - - - - - - - - - - -
3rd Party 100% 100% 100% - - 100% - - - - - - - - - - - - - - - - - -
Equipment Failure - - - 100% 100% - 93% 71% - - - - - - - - - - - - - - - -
Operation - - - - - - 7% 29% - - - - - - - - - - - - - - - -
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
WATTS(4.16KV) - Customers: 1,127 315.1 0.7 1.3 248.4 0.6 2.0 19.7 1.0 3.0 - - 1.0 - - 2.0 98.6 1.0 - 117.0 1.0 1.0 215.5 2.0 4.0
3rd Party - - 100% 5% 3% 50% - - - - - - - - 100% 100% 100% - - - - 46% 50% 50%
Equipment Failure - - - - - - 34% 1% - - - - - - - - - - - - - - - -
Operation 100% 100% - 4% 2% - - - 67% - - - - - - - - - 0% 1% - 0% 1% -
Other - - - 92% 95% 50% 66% 99% 33% - - 100% - - - - - - - - - - - 25%
Vegetation/Animal - - - - - - 0% 0% - - - - - - - - - - - - 100% - - 25%
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - 100% 99% - 54% 50% -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
WESTFIELD(12KV) - Customers: 385 329.1 3.6 - - - 0.7 127.1 1.9 - 13.4 0.0 - - - - 57.0 1.0 0.9 - - - 70.4 1.0 0.9
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure 100% 100% - - - - 100% 100% - 100% 100% - - - - 100% 100% 100% - - - 100% 100% 100%
Operation - - - - - - - - - - - - - - - - - - - - - - - -
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - 100% - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Los Angeles District 1 - 33 of 34
2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019 4th Qtr 2019 2019
54
CircuitHistory34SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI
WHITSETT(16KV) - Customers: 595 57.0 0.1 2.0 50.1 0.5 - 38.7 1.0 2.0 - - 1.0 - - - - - - - - - - - 1.0
3rd Party 45% 39% 51% - - - - - - - - - - - - - - - - - - - - -
Equipment Failure 54% 58% - 100% 100% - - - - - - - - - - - - - - - - - - -
Operation 0% 3% - - - - - - - - - - - - - - - - - - - - - -
Other - - 49% - - - 100% 100% 100% - - 100% - - - - - - - - - - - 100%
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
WINARK(12KV) - Customers: 394 - - - 80.4 0.7 0.9 141.1 1.0 - - - - 0.4 0.0 - - - - - - - 0.4 0.0 -
3rd Party - - - - - - - - - - - - - - - - - - - - - - - -
Equipment Failure - - - 100% 100% 100% - - - - - - 100% 100% - - - - - - - 100% 100% -
Operation - - - - - - - - - - - - - - - - - - - - - - - -
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - 100% 100% - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
WINTHROP(12KV) - Customers: 1,986 401.3 1.1 2.8 13.3 1.0 - 0.7 0.0 1.0 5.8 0.0 - - - - - - - - - - 5.8 0.0 -
3rd Party 92% 94% 30% - - - - - - - - - - - - - - - - - - - - -
Equipment Failure 0% 0% - - - - 100% 100% 100% - - - - - - - - - - - - - - -
Operation 0% 0% - 100% 100% - - - - - - - - - - - - - - - - - - -
Other - - 35% - - - - - - 100% 100% - - - - - - - - - - 100% 100% -
Vegetation/Animal 0% 0% - - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake 8% 5% 35% - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
ZEUS(12KV) - Customers: 7 - - 2.0 - - 3.0 - - - - - - - - - - - - - - - - - -
3rd Party - - 52% - - - - - - - - - - - - - - - - - - - - -
Equipment Failure - - - - - 34% - - - - - - - - - - - - - - - - - -
Operation - - - - - 66% - - - - - - - - - - - - - - - - - -
Other - - - - - - - - - - - - - - - - - - - - - - - -
Vegetation/Animal - - 48% - - - - - - - - - - - - - - - - - - - - -
Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -
PSPS - - - - - - - - - - - - - - - - - - - - - - - -
Reliability Histories for Individual Circuits Serving Los Angeles District 1 - 34 of 34
2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019 4th Qtr 2019 2019
55