:RUNSDSHUV · :RUNSDSHU ± 6RXWKHUQ&DOLIRUQLD (GLVRQ *HQHUDO5DWH&DVH Recorded/Adj. Analysis of...
103
(U 338-E) 2021 General Rate Case A.19-08- Workpapers Wildfire Management SCE-04 Volume 05, Part 02 August 2019
Transcript of :RUNSDSHUV · :RUNSDSHU ± 6RXWKHUQ&DOLIRUQLD (GLVRQ *HQHUDO5DWH&DVH Recorded/Adj. Analysis of...
(U 338-E)
2021 General Rate Case A.19-08-
Workpapers
Wildfire Management SCE-04 Volume 05, Part 02
August 2019
2021 General Rate Case Workpapers SCE-04, Vol. 05, Part 2
DOCUMENT PAGE(S)WP SCE-04 Vol. 05 - “O&M Detail for PSPS Customer Support” 2-8 WP SCE-04 Vol. 05 - “PSPS Customer Support” 9-18 WP SCE-04 Vol. 05 - “O&M Detail for Community Resiliency Incentive Program” 19-25
WP SCE-04 Vol. 05 - “Community Resiliency Incentive Program” 26-27 WP SCE-04 Vol. 05 - “O&M Detail for PSPS Execution” 29-35 WP SCE-04 Vol. 05 - “PSPS Execution O&M” 36-54 WP SCE-04 Vol. 05 - “Capital Detail by WBS Element for PSPS Execution” 55-56
WP SCE-04 Vol. 05 - “PSPS Execution (Capital)” 57-58 WP SCE-04 Vol. 05 - “O&M Detail for Enhanced Situational Awareness” 59-65 WP SCE-04 Vol. 05 - “Enhanced Situational Awareness (O&M)” 66-70 WP SCE-04 Vol. 05 - “Capital Detail for WBS Element for Enhanced Situational Awareness” 71-73
WP SCE-04 Vol. 05 - “Enhanced Situational Awareness (Capital)” 74-77 WP SCE-04 Vol. 05 - “O&M Detail for Fire Science and Advanced Modeling” 78-84
WP SCE-04 Vol. 05 - “Fire Science and Advanced Modeling (O&M)” 85-92 WP SCE-04 Vol. 05 - “Capital Detail by WBS Element for Fire Science and Advanced Modeling” 93-96
WP SCE-04 Vol. 05 - “Fire Science and Advanced Modeling (Capital)” 97-101
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
Witness: K. Gardner
Workpaper Section:
Community Resiliency Incentive Program
PSPS Customer Support
1
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
Workpaper Title:
O&M Detail for PSPS Customer Support
2
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
(U 338-E)
2021 General Rate Case A.19-08-_____
Workpapers
August 2019
SCE-04 Resiliency Volume 5 - Wildfire ManagementPSPS Customer Support
3
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
Forecast
2021
Beginning of Workpapers for:
Labor
Total 13,311
0
10,314
2,997
852
0
Recorded/Adj.
2018
849
3
Other
Non-Labor
Description of Activity:
Expenses incurred for a variety of support activities for customers in areas designated for PSPS
activations. Includes costs of outreach, responding to customer inquiries, and providing support
during periods when an activation has been notified, during activations, and subsequent to activation
periods.
Cost Type
Exhibit: SCE-04 Resiliency
Volume: Vol 5 - Wildfire Management
Business Planning Element: Wildfire Management
Activity: PSPS Customer Support
Witness: K. Gardner
2021 GRC Summary
(Constant 2018 $000)
Due to rounding, totals may not tie to individual items.
4
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
Total
1
Total
Total
Recorded/Adj.
2014 2015 201820172016Cost Type
0 Labor
Non-Labor
Other
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
849
0
852
Forecast Methods - Summary of Results of Methods Studied
(Constant 2018 $000)
Results of Linear Trending
5 Years: 20214 Years: 20213 Years: 2021
r2*$r2*$r2*$
Results of Averaging
1 1 1
424 283 212 170
0 0 0 0
426 284 213 170
Other
Non-Labor
Labor
1,981
0
5 4
1,358 1,019
N/AN/A
0 0
7
1,988 1,363 1,022
0.75 0.60 0.50
0.75 0.60 0.50
Cost Type
2017 - 2018
Last Recorded Year
202120202019
852
0
849
3 3
849
0
852
3
849
0
852 Total
Other
Non-Labor
Labor
Cost Type
sd**
2 Years: 3 Years:
sd**2016 - 2018 sd**2015 - 2018
4 Years:
sd**2014 - 2018
5 Years:
1
424
0
1
400
0
1
368
0
1
340
0 Other
Non-Labor
Labor
Cost Type
N/A
N/A N/A N/A N/A
* r2 = R Squared (Based on recorded years data)
** sd = standard deviation (Based on recorded years data)
Itemized Forecast
202120202019
Total
Other
Non-Labor
Labor
Cost Type
13,311
0
10,314
2,997 2,997
10,368
0
13,365 13,877
0
10,880
2,997
Exhibit: SCE-04 Resiliency
Volume: Vol 5 - Wildfire Management
Business Planning Element: Wildfire Management
Activity: PSPS Customer Support
Witness: K. Gardner
5
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
Cost Type
Recorded/Adj.
2014 2015 Test Year20202019201820172016
0 Labor
Non-Labor
Other
Total
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
849
0
852
10,880
2,997
0
13,877
2,997
10,368
0
13,365
2,997
10,314
0
13,311
Please see the explanation for choosing an Itemized Forecast in testimony
Forecast
2021 GRC Selected Forecast Method
(Constant 2018 $000)
($000)
13,311
0
10,314
2,997 2,994
9,465
0
12,459
Method
Selected Forecast TY Forecast
Incr/(Decr) from
2018 Recorded/Adj
Itemized
Itemized
-
Analysis of Forecasting Methods
Exhibit: SCE-04 Resiliency
Volume: Vol 5 - Wildfire Management
Business Planning Element: Wildfire Management
Activity: PSPS Customer Support
Witness: K. Gardner
Due to rounding, totals may not tie to individual items.
Analysis of Linear trending Method – In D.89-12-057, and subsequently in D.04-07-022, the CPUC stated that if recorded
expenses have shown a trend in a certain direction for three or more years, the last recorded year is an appropriate base
estimate. There is no historical data for PSPS.
Analysis of Averaging Method - In D.89-12-057, and subsequently in D.04-07-022, the CPUC stated that if recorded expenses
have significant fluctuations from year to year, or expenses are influenced by external forces beyond the utility’s control, an
average of recorded-expenses is appropriate. There is no historical data for PSPS
N/A for Itemized Forecast
Other Forecast Methods not Selected
6
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
Total
Prior Year TotalTotal Change
Change
13,365 13,877 852 0 0 0 0
0 0 0 852 13,025 (512) (54)
0 Labor
Non-Labor
Other
Total
0
0
0
Recorded /
Forecast
0
0
0
0
0
0
0
0
0
0
0
0
3
849
0
852
10,880
2,997
0
13,877
2,997
10,368
0
13,365
2,997
10,314
0
13,311
Labor Prior Year Total
Change
0
0
0
0
0
0
0
3
3
2,997
2,997
2,997
2,997
2,997
0 0 0 3 2,994 0 0
Recorded/Adj.
2014 2015 202120202019201820172016
Non-Labor Prior Year Total
Change
Total
Other Prior Year Total
Change
Total
0
0
0
0
0
0
0
0
0
849
849
849
10,880
10,031
10,880
10,368
(512)
10,368
10,314
(54)
0 0 0 0 0 0 0
0 0 0 0 0 0 0
0 0 0 0 0 0 0
0
$0
$2,000
$4,000
$6,000
$8,000
$10,000
$12,000
$14,000
2018 2019 2020 2021
NL L
Recorded/Adj. 2014-2018 / Forecast 2019-2021
Total 13,311 13,365 13,877 852 0 0 0
Cost Type
2021 GRC Year Over Year Variance
(Constant 2018 $000)
Forecast
Exhibit: SCE-04 Resiliency
Volume: Vol 5 - Wildfire Management
Business Planning Element: Wildfire Management
Activity: PSPS Customer Support
Witness: K. Gardner
Due to rounding, totals may not tie to individual items.
7
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
Summary of Changes:
Recorded (2014-2018)
Recorded/Adj.
2014 2015 202120202019201820172016Cost Type
0 Labor
Non-Labor
Other
Total
0
0
0
Recorded /
Forecast
0
0
0
0
0
0
0
0
0
0
0
0
3
849
0
852
10,880
2,997
0
13,877
2,997
10,368
0
13,365
2,997
10,314
0
13,311
See Testimony
Forecast (2019-2021)
See Testimony
See Testimony
2021 GRC Forecast Commentary
(Constant 2018 $000)
Forecast
Exhibit: SCE-04 Resiliency
Volume: Vol 5 - Wildfire Management
Business Planning Element: Wildfire Management
Activity: PSPS Customer Support
Witness: K. Gardner
Due to rounding, totals may not tie to individual items.
8
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
Workpaper Title:
PSPS Customer Support
9
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
For
ecas
t - P
SPS
Cus
tom
er S
uppo
rt
2019
2020
2021
2022
2023
Tot
al
Cus
tom
er C
onta
ct C
ente
r Sup
port1
$2,9
97$2
,997
$2,9
97$2
,997
$2,9
97$1
4,98
7C
usto
mer
Res
earc
h an
d Ed
ucat
ion2
$899
$813
$759
$759
$759
$3,9
87D
irect
Cus
tom
er M
ailin
gs3
$3,6
04$3
,604
$3,6
04$3
,604
$3,6
04$1
8,01
8Em
erge
ncy
Out
age
Not
ifica
tion
Syst
em4
$1,0
91$8
47$8
47$8
47$8
47$4
,477
IOU
Cus
tom
er E
ngag
emen
t5$5
,000
$5,0
00$5
,000
$5,0
00$5
,000
$25,
000
PSPS
Web
site
Impr
ovem
ents
6$1
81$1
81To
wn
Hal
l Com
mun
ity M
eetin
gs7
$105
$105
$105
$105
$105
$526
PSPS
Cus
tom
er S
uppo
rt$1
3,87
7$1
3,36
5$1
3,31
1$1
3,31
1$1
3,31
1$6
7,17
6
Not
es1
See
"For
ecas
t - C
usto
mer
Con
tact
Cen
ter S
uppo
rt"2 S
ee "
Fore
cast
- C
usto
mer
Res
earc
h an
d Ed
ucat
ion"
4 See
"Fo
reca
st -
Emer
genc
y O
utag
e N
otifi
catio
n Sy
stem
"5 S
ee "
Fore
cast
- IO
U C
usto
mer
Eng
agem
ent"
6 See
"Fo
reca
st -
PSPS
Web
site
Impr
ovem
ents
"7 S
ee "
Fore
cast
- To
wn
Hal
l Com
mun
ity M
eetin
gs"
(Con
stan
t 201
8 $0
00s)
3 Se
e "F
orec
ast -
Dire
ct C
usto
mer
Mai
lings
"
10
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
For
ecas
t - C
usto
mer
Con
tact
Cen
ter S
uppo
rt
2019
2020
2021
2022
2023
Tot
al
Cal
l Ave
rage
Han
dle
Tim
e (h
ours
)1,2
0.11
0.12
0.11
0.11
0.11
Estim
ated
Incr
ease
d C
all V
olum
e pe
r PSP
S ev
ent3,
426
,301
26
,301
26,3
01
26
,301
26,3
01
In
crea
sed
FTE
hour
s52,
842
3,16
3
2,84
2
2,84
2
2,84
2
14,5
31
NT
Hou
rs1,
777
1,77
7
1,77
7
1,77
7
1,77
7
Ave
rage
Ene
rgy
Adv
isor
NT
hour
ly ra
te$0
.03
$0.0
3$0
.03
$0.0
3$0
.03
(A)
NT
Cos
t Per
Eve
nt$4
5.83
$45.
83$4
5.83
$45.
83$4
5.83
$229
OT
Hou
rs66
66
66
66
66
A
vera
ge E
nerg
y A
dvis
or O
T ho
urly
rate
$0.0
4$0
.04
$0.0
4$0
.04
$0.0
4(B
)O
T C
ost P
er E
vent
$2.5
5$2
.55
$2.5
5$2
.55
$2.5
5$1
3
DT
Hou
rs99
9$
999
$
999
$
999
$
999
$
Ave
rage
Ene
rgy
Adv
isor
DT
hour
ly ra
te$0
.05
$0.0
5$0
.05
$0.0
5$0
.05
(C)
DT
Cos
t Per
Eve
nt$5
1.53
$51.
53$5
1.53
$51.
53$5
1.53
$258
(D)
Estim
ated
PSP
S Po
wer
Off
Eve
nts p
er y
ear6
3030
3030
3030
(D)*
(A+B
+C)
Cus
tom
er C
onta
ct C
ente
r Sup
port
$2,9
97$2
,997
$2,9
97$2
,997
$2,9
97$1
4,98
7
Not
es1 A
vera
ge H
andl
e Ti
me
(AH
T) p
er S
umm
er D
isco
unt P
lan
(SD
P) c
alls
obs
erve
d in
201
6 - 2
017
2 202
0 in
crea
sed
AH
T is
due
to im
pact
s of g
o-liv
e of
new
Cus
tom
er S
ervi
ce R
e-Pl
atfo
rm so
ftwar
e
4 7 D
istri
cts i
n sc
ope
for c
all v
olum
es in
crea
se b
ased
on
mos
t Win
d ev
ents
sinc
e 20
145 In
clud
es sh
rinka
ge, 1
777
NT
hour
s, 66
OT
hour
s, 99
9 D
T ho
urs
6 Ass
umes
30
PSPS
de-
ener
giza
tion
even
ts a
nnua
lly in
form
ed b
y su
bjec
t mat
ter e
xper
ts(Con
stan
t 201
8 $0
00s)
3 32 h
ours
per
eve
nt: c
all v
olum
e of
firs
t 8 h
ours
bas
ed o
n 20
16-2
017
SDP
even
ts, r
emai
ning
vol
ume
base
d on
ben
chm
arki
ng w
ith
SDG
&E
11
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
For
ecas
t - C
usto
mer
Res
earc
h an
d E
duca
tion
2019
2020
2021
2022
2023
Tot
al
Res
earc
h1$2
47$1
61$1
08$1
08$1
08$7
31So
cial
2$1
21$1
21$1
21$1
21$1
21$6
05Se
arch
Eng
ine
Mar
ketin
g3$4
3$4
3$4
3$4
3$4
3$2
15O
nlin
e4$4
33$4
33$4
33$4
33$4
33$2
,167
Prod
uctio
n5$5
4$5
4$5
4$5
4$5
4$2
69C
usto
mer
Res
earc
h an
d Ed
ucat
ion
$899
$813
$759
$759
$759
$3,9
87
Not
es1 Q
ualit
ativ
e (F
ocus
Gro
ups)
, Qua
ntita
tive
(pho
ne su
rvey
s, on
line
surv
eys)
2 Fac
eboo
k, In
stag
ram
, Tw
itter
4 Ban
ner a
ds (3
rd p
arty
web
site
s - e
.g. L
os A
ngel
es T
imes
)5 T
o bu
ild, a
dver
tisin
g fe
es (v
endo
r/con
tract
or fe
es)
^Est
imat
es in
form
ed b
y SM
Es b
ased
on
prev
ious
out
reac
h ca
mpa
igns
(Con
stan
t 201
8 $0
00s)
3 Se
arch
Eng
ine
Mar
ketin
g (g
oogl
e, b
ing,
yah
oo)
12
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
For
ecas
t - D
irec
t Cus
tom
er M
ailin
gs
2019
2020
2021
2022
2023
Tot
al
Cos
t Per
Dea
r Nei
ghbo
r Let
ter1
0.00
066
$
0.
0006
6$
0.
0006
6$
0.
0006
6$
0.
0006
6$
N
umbe
r of C
usto
mer
s25,
000,
000
5,00
0,00
0
5,00
0,00
0
5,00
0,00
0
5,00
0,00
0
(A)
Dea
r Nei
ghbo
r Let
ters
3,30
0$
3,30
0$
3,
300
$
3,30
0$
3,
300
$
16,5
00$
Cos
t Per
Pos
tcar
d10.
0000
9$
0.00
009
$
0.00
009
$
0.00
009
$
0.00
009
$
Num
ber o
f Cus
tom
ers3
1,80
0,00
0
1,
800,
000
1,
800,
000
1,
800,
000
1,
800,
000
(B
)Po
stca
rds
166
$
166
$
16
6$
166
$
16
6$
828
$
Cos
t Per
Doo
r Han
ger1
0.00
009
$
0.
0000
9$
0.
0000
9$
0.
0000
9$
0.
0000
9$
N
umbe
r of C
usto
mer
s41,
500,
000
1,50
0,00
0
1,50
0,00
0
1,50
0,00
0
1,50
0,00
0
(C)
Doo
r Han
gers
138
$
138
$
13
8$
138
$
13
8$
690
$
(A)
Dea
r Nei
ghbo
r Let
ters
$3,3
00$3
,300
$3,3
00$3
,300
$3,3
0016
,500
$
(B
)Po
stca
rds
$166
$166
$166
$166
$166
828
$
(C
)D
oor H
ange
rs$1
38$1
38$1
38$1
38$1
3869
0$
Dire
ct C
usto
mer
Mai
lings
3,60
4$
3,60
4$
3,
604
$
3,60
4$
3,
604
$
18,0
18$
1 B
ased
on
vend
or e
stim
ate
per u
nit
2 A
ssum
es D
ear N
eigh
bor l
ette
rs w
ill b
e m
aile
d to
all
~5,0
00,0
00 c
usto
mer
acc
ount
s
4 Ass
umes
1.5
M H
FRA
cus
tom
er a
ccou
nts w
ill re
ceiv
e do
or h
ange
r upd
ates
abo
ut S
CE'
s wild
fire
miti
gatio
n pl
an
(Con
stan
t 201
8 $0
00s)
3 SC
E ha
s ~1.
5M c
usto
mer
acc
ount
s in
Hig
h Fi
re R
isk
Are
as (H
FRA
), th
ese
cust
omer
acc
ount
s will
rece
ive
rem
inde
r pos
t ca
rds t
hat t
hey
have
a re
side
nce
or b
usin
ess i
n a
HFR
A, a
ssum
es 3
00K
cus
tom
ers w
ill re
ceiv
e to
wn
hall
com
mun
ity m
eetin
g po
st c
ard
invi
tatio
ns
13
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
For
ecas
t - E
mer
genc
y O
utag
e N
otifi
catio
n Sy
stem
2019
2020
2021
2022
2023
Tot
al
Subs
crip
tion
cost
for u
p to
2 m
illio
n m
essa
ges p
er m
onth
70.5
5$
70.5
5$
70
.55
$
70.5
5$
70
.55
$
Num
ber o
f Mon
ths
12
12
12
12
12
(A
)A
nnua
l Sub
scrip
tion
cost
for m
essa
ges
847
847
847
847
847
4,23
3$
(B)
Ven
dor S
oftw
are
Impl
emen
tatio
n an
d En
hanc
emen
ts2
244
$
-$
-$
-$
-$
244
$
(A)
Ann
ual S
ubsc
riptio
n co
st fo
r mes
sage
s$8
47$8
47$8
47$8
47$8
474,
233
$
(B
)V
endo
r Sof
twar
e Im
plem
enta
tion
$244
$0$0
$0$0
244
$
Emer
genc
y O
utag
e N
otifi
catio
n Sy
stem
1,09
1$
847
$
84
7$
847
$
84
7$
4,47
7$
1 M
onth
ly su
bscr
iptio
n co
st p
rovi
ded
by v
endo
r2 In
clud
es c
ost f
or a
ny u
pgra
des a
nd a
ddin
g in
-lang
uage
func
tiona
lity
(Con
stan
t 201
8 $0
00s)
14
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
For
ecas
t - I
OU
Cus
tom
er E
ngag
emen
t
2019
2020
2021
2022
2023
Tot
al
Publ
ic S
afet
y Po
wer
Shu
toff
Sta
tew
ide
Publ
ic A
war
ness
Cam
paig
n15,
000
$
5,
000
$
5,00
0$
5,
000
$
5,00
0$
$2
5,00
0
(Con
stan
t 201
8 $0
00s)
1 Agr
eed-
upon
am
ount
am
ongs
t sta
te IO
Us.
Estim
ate
wou
ld in
clud
e pr
oduc
tion
of a
sset
s and
med
ia (p
oten
tial r
adio
/TV
cam
paig
n, b
ill
inse
rts/o
nser
ts, a
dditi
onal
cor
resp
onde
nce
of c
usto
mer
s, w
ebsi
te u
pdat
es, e
tc.)
15
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
For
ecas
t - P
SPS
Web
site
Impr
ovem
ents
2019
2020
2021
2022
2023
Tot
al
Age
ncy
Fees
Dis
cove
ry1
$37
$37
Age
ncy
Fees
Exe
cutio
n2$1
42$1
42
WC
AG
+ S
tock
3$2 $181
$1
81
1 A
naly
ze e
xist
ing
cont
ent o
n sc
e.co
m a
nd p
ropo
se im
prov
emen
ts2 Im
plem
ent c
hang
es to
PSP
S w
ebsi
te3 E
nsur
e co
nten
t mee
ts th
e st
anda
rds o
f Web
Con
tent
Acc
essi
bilit
y G
uide
lines
(WC
AG
)
(Con
stan
t 201
8 $0
00s)
16
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
For
ecas
t - T
own
Hal
l Com
mun
ity M
eetin
gs
2019
2020
2021
2022
2023
Tot
al
Cos
t per
Tow
n H
all w
ithou
t lod
ging
1$3
.49
$3.4
9$3
.49
$3.4
9$3
.49
# of
Tow
n H
alls
9
9
9
9
9
45
Tow
n H
all w
ithou
t lod
ging
for s
taff
$31
$31
$31
$31
$31
$157
Cos
t per
Tow
n H
all w
ith lo
dgin
g fo
r sta
ff2
$8.1
9$8
.19
$8.1
9$8
.19
$8.1
9#
of T
own
Hal
ls9
99
99
45
To
wn
Hal
l with
lodg
ing
for s
taff
$74
$74
$74
$74
$74
$369
Tow
n H
alls
$105
$105
$105
$105
$105
$526
Not
es1
See
"Uni
t Cos
t - T
own
Hal
l Com
mun
ity M
eetin
gs"
2 See
"U
nit C
ost -
Tow
n H
all C
omm
unity
Mee
tings
"
17
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
Uni
t Cos
t - T
own
Hal
l Com
mun
ity M
eetin
gs
2019
2020
2021
2022
2023
Tot
alC
ost p
er T
own
Hal
l with
out l
odgi
ng$3
.49
$3.4
9$3
.49
$3.4
9$3
.49
$3.4
9C
ost p
er T
own
Hal
l with
lodg
ing
$8.1
9$8
.19
$8.1
9$8
.19
$8.1
9$8
.19
Foo
dA
ud
io/V
isu
al C
ost
Loc
atio
n R
enta
lS
up
pli
esC
ontr
act
Su
pp
ort
Lod
gin
gT
otal
Cos
t per
Tow
n H
all w
ithou
t lod
ging
1$0
.90
$1.5
0$0
.60
$0.2
5$0
.24
$3.4
9C
ost p
er T
own
Hal
l with
lodg
ing1
$0.9
0$1
.50
$0.6
0$0
.25
$0.2
4$4
.70
$8.1
9
Not
es1 C
osts
info
rmed
by
2018
Tow
n H
all C
omm
unity
Mee
tings
(Con
stan
t 201
8 $0
00s)
(Con
stan
t 201
8 $0
00s)
18
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
Workpaper Title:
O&M Detail for Community Resiliency Incentive Program
19
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
(U 338-E)
2021 General Rate Case A.19-08-_____
Workpapers
August 2019
SCE-04 Resiliency Volume 5 - Wildfire ManagementCommunity Resiliency Incentives
20
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
Forecast
2021
Beginning of Workpapers for:
Labor
Total 3,450
0
3,259
191
0
0
Recorded/Adj.
2018
0
0
Other
Non-Labor
Description of Activity:
The CRP incentivizes locations within or close to the HTMP to provide back up facilities for customers
subject to forced outages as part of the PSPS.
Cost Type
Exhibit: SCE-04 Resiliency
Volume: Vol 5 - Wildfire Management
Business Planning Element: Wildfire Management
Activity: Community Resiliency Incentives
Witness: K. Gardner
2021 GRC Summary
(Constant 2018 $000)
Due to rounding, totals may not tie to individual items.
21
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
Total
0
Total
Total
Recorded/Adj.
2014 2015 201820172016Cost Type
0 Labor
Non-Labor
Other
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Forecast Methods - Summary of Results of Methods Studied
(Constant 2018 $000)
Results of Linear Trending
5 Years: 20214 Years: 20213 Years: 2021
r2*$r2*$r2*$
Results of Averaging
0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
Other
Non-Labor
Labor
0
0
0 0
0 0
N/AN/A
0 0
0
0 0 0
. . .
. . .
Cost Type
2017 - 2018
Last Recorded Year
202120202019
0
0
0
0 0
0
0
0
0
0
0
0 Total
Other
Non-Labor
Labor
Cost Type
sd**
2 Years: 3 Years:
sd**2016 - 2018 sd**2015 - 2018
4 Years:
sd**2014 - 2018
5 Years:
0
0
0
0
0
0
0
0
0
0
0
0 Other
Non-Labor
Labor
Cost Type
N/A
N/A N/A N/A N/A
* r2 = R Squared (Based on recorded years data)
** sd = standard deviation (Based on recorded years data)
Itemized Forecast
202120202019
Total
Other
Non-Labor
Labor
Cost Type
3,450
0
3,259
191 0
0
0
0 0
0
0
0
Exhibit: SCE-04 Resiliency
Volume: Vol 5 - Wildfire Management
Business Planning Element: Wildfire Management
Activity: Community Resiliency Incentives
Witness: K. Gardner
22
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
Cost Type
Recorded/Adj.
2014 2015 Test Year20202019201820172016
0 Labor
Non-Labor
Other
Total
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
191
3,259
0
3,450
Please see the explanation for choosing an Itemized Forecast in testimony
Forecast
2021 GRC Selected Forecast Method
(Constant 2018 $000)
($000)
3,450
0
3,259
191 191
3,259
0
3,450
Method
Selected Forecast TY Forecast
Incr/(Decr) from
2018 Recorded/Adj
Itemized
Itemized
-
Analysis of Forecasting Methods
Exhibit: SCE-04 Resiliency
Volume: Vol 5 - Wildfire Management
Business Planning Element: Wildfire Management
Activity: Community Resiliency Incentives
Witness: K. Gardner
Due to rounding, totals may not tie to individual items.
Analysis of Linear trending Method – In D.89-12-057, and subsequently in D.04-07-022, the CPUC stated that if recorded
expenses have shown a trend in a certain direction for three or more years, the last recorded year is an appropriate base
estimate.
Analysis of Averaging Method - In D.89-12-057, and subsequently in D.04-07-022, the CPUC stated that if recorded expenses
have significant fluctuations from year to year, or expenses are influenced by external forces beyond the utility’s control, an
average of recorded-expenses is appropriate.
Analysis of Last Recorded Year - In D.89-12-057, and subsequently in D.04-07-022, the CPUC stated that if recorded expenses
have been relatively stable for three or more years, the last recorded year is an appropriate base estimate.
Other Forecast Methods not Selected
23
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
Total
Prior Year TotalTotal Change
Change
0 0 0 0 0 0 0
0 0 0 0 0 0 3,450
0 Labor
Non-Labor
Other
Total
0
0
0
Recorded /
Forecast
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
191
3,259
0
3,450
Labor Prior Year Total
Change
0
0
0
0
0
0
0
0
0
0
0
0
0
191
0 0 0 0 0 0 191
Recorded/Adj.
2014 2015 202120202019201820172016
Non-Labor Prior Year Total
Change
Total
Other Prior Year Total
Change
Total
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3,259
3,259
0 0 0 0 0 0 0
0 0 0 0 0 0 0
0 0 0 0 0 0 0
0
$0
$500
$1,000
$1,500
$2,000
$2,500
$3,000
$3,500
2019 2020 2021
NL L
Recorded/Adj. 2014-2018 / Forecast 2019-2021
Total 3,450 0 0 0 0 0 0
Cost Type
2021 GRC Year Over Year Variance
(Constant 2018 $000)
Forecast
Exhibit: SCE-04 Resiliency
Volume: Vol 5 - Wildfire Management
Business Planning Element: Wildfire Management
Activity: Community Resiliency Incentives
Witness: K. Gardner
Due to rounding, totals may not tie to individual items.
24
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
Summary of Changes:
Recorded (2014-2018)
Recorded/Adj.
2014 2015 202120202019201820172016Cost Type
0 Labor
Non-Labor
Other
Total
0
0
0
Recorded /
Forecast
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
191
3,259
0
3,450
See Testimony
Forecast (2019-2021)
See Testimony
See Testimony
2021 GRC Forecast Commentary
(Constant 2018 $000)
Forecast
Exhibit: SCE-04 Resiliency
Volume: Vol 5 - Wildfire Management
Business Planning Element: Wildfire Management
Activity: Community Resiliency Incentives
Witness: K. Gardner
Due to rounding, totals may not tie to individual items.
25
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
Workpaper Title:
Community Resiliency Incentive Program
26
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
For
ecas
t Sum
mar
y - C
omm
unity
Res
ilien
cy In
cent
ives
Com
mun
ity R
esili
ency
Equ
ipm
ent I
ncen
tives
2019
2020
2021
2022
2023
Tot
al
Com
mun
ity R
esili
ency
Equ
ipm
ent I
ncen
tives
& S
ervi
ces1
-$
-$
3,45
0$
3,44
4$
3,
439
$
10,3
33$
1 $10M
set a
side
for c
usto
mer
resi
lienc
y of
ferin
gs to
be
spre
ad a
cros
s 202
1-20
23. T
hrou
gh th
e C
omm
unity
Res
ilien
cy P
rogr
am, c
usto
mer
s w
ith b
ehin
d-th
e-m
eter
dis
tribu
ted
gene
ratio
n an
d en
ergy
stor
age
will
rece
ive
an in
cent
ive
for a
por
tion
of th
e qu
alify
ing
cost
to e
nabl
e th
e su
pply
of p
ower
dur
ing
an o
utag
e fr
om th
eir o
n-si
te d
istri
bute
d ge
nera
tion
and
ener
gy st
orag
e de
vice
s. Fu
ndin
g w
ill p
riorit
ize
prog
ram
s for
re
silie
nce
shel
ters
and
crit
ical
serv
ice
cust
omer
s, an
d ot
her v
ulne
rabl
e cu
stom
ers i
n hi
gh-f
ire a
reas
to su
ppor
t cle
an re
silie
ncy.
Bas
ed o
n cu
rren
t SM
E es
timat
ion.
(Con
stan
t 201
8 $0
00s)
27
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
Witness: D. Daigler
Workpaper Section:
PSPS Execution
Enhanced Situational Awareness
Fire Science & Advanced Modeling
28
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
Workpaper Title:
O&M Detail for PSPS Execution
29
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
(U 338-E)
2021 General Rate Case A.19-08-_____
Workpapers
August 2019
SCE-04 Resiliency Volume 5 - Wildfire ManagementPSPS Execution
30
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
Forecast
2021
Beginning of Workpapers for:
Labor
Total 13,922
0
3,726
10,196
169
0
Recorded/Adj.
2018
168
1
Other
Non-Labor
Description of Activity:
Cost Type
Exhibit: SCE-04 Resiliency
Volume: Vol 5 - Wildfire Management
Business Planning Element: Wildfire Management
Activity: PSPS Execution
Witness: D. Daigler
2021 GRC Summary
(Constant 2018 $000)
Due to rounding, totals may not tie to individual items.
31
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
Total
0
Total
Total
Recorded/Adj.
2014 2015 201820172016Cost Type
0 Labor
Non-Labor
Other
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
168
0
169
Forecast Methods - Summary of Results of Methods Studied
(Constant 2018 $000)
Results of Linear Trending
5 Years: 20214 Years: 20213 Years: 2021
r2*$r2*$r2*$
Results of Averaging
1 0 0
84 56 42 34
0 0 0 0
85 56 42 34
Other
Non-Labor
Labor
392
0
2 1
269 202
N/AN/A
0 0
2
394 270 203
0.75 0.60 0.50
0.75 0.60 0.50
Cost Type
2017 - 2018
Last Recorded Year
202120202019
169
0
168
1 1
168
0
169
1
168
0
169 Total
Other
Non-Labor
Labor
Cost Type
sd**
2 Years: 3 Years:
sd**2016 - 2018 sd**2015 - 2018
4 Years:
sd**2014 - 2018
5 Years:
1
84
0
1
79
0
1
73
0
1
67
0 Other
Non-Labor
Labor
Cost Type
N/A
N/A N/A N/A N/A
* r2 = R Squared (Based on recorded years data)
** sd = standard deviation (Based on recorded years data)
Itemized Forecast
202120202019
Total
Other
Non-Labor
Labor
Cost Type
13,922
0
3,726
10,196 10,196
3,834
0
14,030 13,727
0
3,531
10,196
Exhibit: SCE-04 Resiliency
Volume: Vol 5 - Wildfire Management
Business Planning Element: Wildfire Management
Activity: PSPS Execution
Witness: D. Daigler
32
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
Cost Type
Recorded/Adj.
2014 2015 Test Year20202019201820172016
0 Labor
Non-Labor
Other
Total
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
168
0
169
3,531
10,196
0
13,727
10,196
3,834
0
14,030
10,196
3,726
0
13,922
Please see the explanation for choosing an Itemized Forecast in testimony
Forecast
2021 GRC Selected Forecast Method
(Constant 2018 $000)
($000)
13,922
0
3,726
10,196 10,195
3,558
0
13,753
Method
Selected Forecast TY Forecast
Incr/(Decr) from
2018
Itemized
Itemized
-
Analysis of Forecasting Methods
Exhibit: SCE-04 Resiliency
Volume: Vol 5 - Wildfire Management
Business Planning Element: Wildfire Management
Activity: PSPS Execution
Witness: D. Daigler
Due to rounding, totals may not tie to individual items.
Analysis of Linear trending Method – In D.89-12-057, and subsequently in D.04-07-022, the CPUC stated that if recorded
expenses have shown a trend in a certain direction for three or more years, the last recorded year is an appropriate base
estimate. There is no historical data for PSPS.
Analysis of Averaging Method - In D.89-12-057, and subsequently in D.04-07-022, the CPUC stated that if recorded expenses
have significant fluctuations from year to year, or expenses are influenced by external forces beyond the utility’s control, an
average of recorded-expenses is appropriate. There is no historical data for PSPS
N/A for Itemized Forecast
Other Forecast Methods not Selected
33
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
Total
Prior Year TotalTotal Change
Change
14,030 13,727 169 0 0 0 0
0 0 0 169 13,558 303 (108)
0 Labor
Non-Labor
Other
Total
0
0
0
Recorded /
Forecast
0
0
0
0
0
0
0
0
0
0
0
0
1
168
0
169
3,531
10,196
0
13,727
10,196
3,834
0
14,030
10,196
3,726
0
13,922
Labor Prior Year Total
Change
0
0
0
0
0
0
0
1
1
10,196
10,196
10,196
10,196
10,196
0 0 0 1 10,195 0 0
Recorded/Adj.
2014 2015 202120202019201820172016
Non-Labor Prior Year Total
Change
Total
Other Prior Year Total
Change
Total
0
0
0
0
0
0
0
0
0
168
168
168
3,531
3,363
3,531
3,834
303
3,834
3,726
(108)
0 0 0 0 0 0 0
0 0 0 0 0 0 0
0 0 0 0 0 0 0
0
$0
$2,000
$4,000
$6,000
$8,000
$10,000
$12,000
$14,000
$16,000
2018 2019 2020 2021
NL L
Recorded/Adj. 2014-2018 / Forecast 2019-2021
Total 13,922 14,030 13,727 169 0 0 0
Cost Type
2021 GRC Year Over Year Variance
(Constant 2018 $000)
Forecast
Exhibit: SCE-04 Resiliency
Volume: Vol 5 - Wildfire Management
Business Planning Element: Wildfire Management
Activity: PSPS Execution
Witness: D. Daigler
Due to rounding, totals may not tie to individual items.
34
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
Summary of Changes:
Recorded (2014-2018)
Recorded/Adj.
2014 2015 202120202019201820172016Cost Type
0 Labor
Non-Labor
Other
Total
0
0
0
Recorded /
Forecast
0
0
0
0
0
0
0
0
0
0
0
0
1
168
0
169
3,531
10,196
0
13,727
10,196
3,834
0
14,030
10,196
3,726
0
13,922
See Testimony
Forecast (2019-2021)
See Testimony
See Testimony
2021 GRC Forecast Commentary
(Constant 2018 $000)
Forecast
Exhibit: SCE-04 Resiliency
Volume: Vol 5 - Wildfire Management
Business Planning Element: Wildfire Management
Activity: PSPS Execution
Witness: D. Daigler
Due to rounding, totals may not tie to individual items.
35
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
Workpaper Title:
PSPS Execution (O&M)
36
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
For
ecas
t Sum
mar
y -
PSPS
Exe
cutio
n (O
&M
)
2019
2020
2021
2022
2023
Tot
al
Mob
ile
Gen
erat
or D
eplo
ymen
t11,
723.
56$
1,
723.
57$
1,
723.
57$
1,
723.
57$
1,
723.
57$
8,
617.
84$
Com
mun
ity
Out
reac
h242
0.54
$
42
0.54
$
34
2.30
$
28
3.62
$
28
3.62
$
1,
750.
61$
Lin
e P
atro
ls3
10,1
96.2
5$
10,1
96.2
5$
10,1
96.2
5$
10,1
96.2
5$
10,1
96.2
5$
50,9
81.2
6$
PS
PS
Exe
cuti
on I
MT
428
1.59
$
28
1.59
$
28
1.59
$
28
1.59
$
28
1.59
$
1,
407.
96$
Com
mun
ity
Res
ourc
e C
ente
rs5
589.
19$
1,01
3.13
$
1,27
7.76
$
1,24
8.43
$
1,24
8.43
$
5,37
6.95
$
Adv
ance
d U
nman
ned
Aer
ial S
yste
ms
Stu
dy6
515.
65$
394.
85$
100.
67$
100.
67$
100.
67$
1,21
2.51
$
Tot
al P
SP
S E
xecu
tion
(O
&M
)13
,726
.78
$ 14
,029
.93
$ 13
,922
.14
$ 13
,834
.13
$ 13
,834
.13
$ 69
,347
.12
$
1. S
ee "
For
ecas
t - M
obil
e G
ener
ator
Dep
loym
ent (
O&
M")
2. S
ee "
For
ecas
t - C
omm
unit
y O
utre
ach
(O&
M)"
3. S
ee "
For
ecas
t - L
ine
Pat
rols
(T
rans
mis
sion
and
Dis
trib
utio
n) (
O&
M)"
4. S
ee "
For
ecas
t - P
SP
S E
xecu
tion
IM
T (
O&
M)"
5. S
ee "
For
ecas
t - C
omm
unit
y R
esou
rce
Cen
ters
(O
&M
)"
6. S
ee "
For
ecas
t - A
dvan
ced
Unm
anne
d A
eria
l Sys
tem
s S
tudy
(O
&M
)"
(Con
stan
t 201
8 $0
00s)
37
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
For
ecas
t - M
obile
Gen
erat
or D
eplo
ymen
t
2019
2020
2021
2022
2023
Tot
al30
0KW
# of
Uni
ts8
88
88
40C
ost P
er U
nit
66$
66
$
66$
66
$
66$
30
KW
(20
18$)
532
$
532
$
532
$
532
$
532
$
2,65
8$
500K
W#
of U
nits
33
33
315
Cos
t Per
Uni
t11
9$
11
9$
11
9$
11
9$
11
9$
30
KW
(20
18$)
357
$
357
$
357
$
357
$
357
$
1,78
6$
700K
W#
of U
nits
22
22
210
Cos
t Per
Uni
t21
8$
21
8$
21
8$
21
8$
21
8$
30
KW
(20
18$)
436
$
436
$
436
$
436
$
436
$
2,18
0$
1000
KW
# of
Uni
ts1
11
11
5C
ost P
er U
nit
399
$
399
$
399
$
399
$
399
$
1,99
4$
30K
W (
2018
$)39
9$
399
$
39
9$
399
$
39
9$
1,
994
$
Tot
al U
nit
s114
1414
1414
70T
otal
Cos
t2 (20
18$)
1,72
4$
1,72
4$
1,72
4$
1,72
4$
1,72
4$
8,61
8$
1. S
ee "
Uni
t Cos
t - M
obil
e G
ener
ator
Dep
loym
ent"
2. S
ee "
Sco
pe -
Mob
ile
Gen
erat
or D
eplo
ymen
t"(Con
stan
t 201
8 $0
00s)
38
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
Scop
e - M
obile
Gen
erat
or D
eplo
ymen
t
2019
2020
2021
2022
2023
Total
300K
W#
of U
nits
88
88
840
500K
W#
of U
nits
33
33
315
700K
W#
of U
nits
22
22
210
1000KW
# of
Uni
ts1
11
11
5Total
1414
1414
1470
Scop
e Ju
stifi
catio
n
Tot
al o
f 14
gen
erat
ors
com
es f
rom
est
imat
ed s
ubse
t of
Ess
enti
al
Cus
tom
ers
esti
mat
ed to
hav
e ba
ck-u
p ne
eds
supp
lem
ente
d by
SC
E
annu
ally
39
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
Uni
t Cos
t - M
obile
Gen
erat
or D
eplo
ymen
t
(Con
stan
t 201
8 $0
00s)
2019
2020
2021
2022
2023
300K
WC
ost P
er U
nit
66$
66$
66
$
66
$
66
$
500K
WC
ost P
er U
nit
119
$
11
9$
11
9$
119
$
119
$
700K
WC
ost P
er U
nit
218
$
21
8$
21
8$
218
$
218
$
1000
KW
Cos
t Per
Uni
t39
9$
399
$
399
$
39
9$
39
9$
See
char
t for
Cos
t Per
Uni
t Cal
cula
tions
Con
stan
t 201
8$A
ssu
mp
tion
sD
ays
of D
eplo
ymen
t3
# of
Dep
loym
ents
15P
ick-
Up
& D
eliv
ery
Cos
t1,
467
$
30 P
SPS
activ
atio
ns p
er y
ear
50%
of a
ctiv
atio
ns w
ill re
quir
e ge
nera
tor d
eplo
ymen
t45
Day
s = 1
5 de
ploy
men
ts *
3 d
ays e
ach
depl
oym
ent
Gen
Cap
acit
yQ
tyD
ays*
Dai
ly R
ate1
T
otal
Ren
tal
Rat
e G
als
Fue
l pe
r da
y**
Pri
ce p
er
Gal
. T
otal
Fue
l C
osts
P
ick-
Up
&
Del
iver
y
Sub
tota
l C
ost P
er
Uni
t 30
0 kW
845
1,20
1$
43
2,36
8.99
$
497
4$
87
,495
$
11
,736
$
53
1,60
0$
66,4
50.0
3$
50
0 kW
345
1,64
0$
22
1,42
2$
74
64
$
131,
330
$
4,40
1$
357,
153
$
11
9,05
1$
700
kW2
452,
276
$
204,
830
$
1296
4$
22
8,15
6$
2,
934
$
43
5,91
9$
217,
960
$
10
00 k
W1
452,
877
$
129,
482
$
1522
4$
26
7,94
2$
1,
467
$
39
8,89
1$
398,
891
$
*est
imat
ed 3
full
days
of
oper
atio
n co
nsid
erin
g a
proa
ctiv
e in
stal
latio
n an
d po
ssib
le d
elay
in
disc
onne
ctio
n du
e to
reso
urce
co
nstr
aint
sT
otal
An
nu
al E
stim
ated
Cos
t1,
723,
564
$
**us
age
at 1
00%
load
1. D
aily
rat
e ba
sed
on v
endo
r qu
ote
40
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
For
ecas
t - C
omm
unity
Out
reac
h (O
&M
)
2019
2020
2021
2022
2023
Total
Sub
stat
ion
Tru
cks
retr
ofit
& m
aint
enan
ce1
$20
$20
$20
$20
$20
Num
ber
of u
nits
33
3
(A)
$59
$59
$59
$176
Car
go V
ans
$12
$12
$12
$12
$12
Num
ber
of u
nits
55
55
5
(B)
$59
$59
$59
$59
$59
$293
(C)
Am
enit
ies/
Acc
esso
ries
2$9
8$9
8$2
0$2
0$2
0$2
54
Sta
ffin
g (V
endo
r)3
$4$4
$4$4
$4
Num
ber
of d
eplo
ymen
ts4
3030
3030
30
(D)
$135
$135
$135
$135
$135
$675
Sec
urit
y (C
ontr
acto
r)5
$2$2
$2$2
$2
Num
ber
of d
eplo
ymen
ts4
3030
3030
30
(E)
$70
$70
$70
$70
$70
$352
(A)+
(B)+
(C)+
(D)+
(E)
Com
mun
ity
Out
reac
h42
1$
42
1$
342
$
28
4$
284
$
$1
,751
Not
es1
Re-
purp
osed
3 f
ield
truc
ks a
s in
teri
m s
olut
ion
unti
l 5 c
omm
unity
out
reac
h ve
hicl
es a
re r
eady
to d
eplo
y2 C
harg
ing
kios
ks, U
SB
hub
s, p
orta
ble
gene
rato
rs, l
ight
s, s
nack
s, w
ater
. Ass
umpt
ion
is a
ll k
iosk
s w
ill b
e ac
quir
ed in
201
9 &
202
0 (~
$80k
per
yea
r)3 V
endo
r bi
lls
at $
1600
for
2 in
divi
dual
s w
orki
ng a
10
hour
shi
ft (
post
10
hour
s w
ill b
e bi
lled
at O
T r
ate.
For
2 h
ours
of
OT
= $
50/h
r pe
r em
ploy
ee)
4 Ass
umes
30
PS
PS
de-
ener
giza
tion
eve
nts
annu
ally
info
rmed
by
subj
ect m
atte
r ex
pert
s
5 S
ecur
ity
cost
s as
sum
es h
ourl
y ra
te o
f $5
0/hr
, sec
urit
y w
ill b
e ha
ve to
be
onsi
te 2
4 ho
urs
a da
y to
gua
rd v
ehic
les
and
char
ging
kio
sks
assu
mes
2 d
eplo
ymen
ts p
er P
SP
S e
vent
for
ave
rage
of
2 da
ys p
er e
vent
(Con
stan
t 201
8 $0
00s)
41
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
For
ecas
t - L
ine
Patr
ols (
Tran
smis
sion
and
Dis
trib
utio
n) (O
&M
) (Con
stan
t 201
8 $s
)20
1920
2020
2120
2220
23T
otal
Tran
smis
sion
1
Cos
t (20
18$)
1,69
8,51
1$
1,69
8,51
1$
1,69
8,51
1$
1,69
8,51
1$
1,69
8,51
1$
8,49
2,55
5$
Dis
trib
utio
n2
Cos
t (20
18$)
8,49
7,74
0$
8,49
7,74
0$
8,49
7,74
0$
8,49
7,74
0$
8,49
7,74
0$
42,4
88,7
01$
Tot
al C
ost
(201
8$)
10,1
96,2
51$
10,1
96,2
51$
10,1
96,2
51$
10,1
96,2
51$
10,1
96,2
51$
50,9
81,2
56$
1. S
ee "
For
ecas
t - L
ine
Pat
rols
(T
rans
mis
sion
) (O
&M
)"2.
See
"F
orec
ast -
Lin
e P
atro
ls (
Dis
trib
utio
n) (
O&
M)"
42
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
For
ecas
t - L
ine
Patr
ols (
Tran
smis
sion
) O&
M
Tot
al A
nn
ual
Cos
t fo
r E
ach
Yea
r fr
om 2
019-
2023
(Con
stan
t 201
8 $s
)A
nn
ual
Cos
tA
nnua
l Fre
qW
ages
by
hour
s w
orke
d2T
otal
Fre
q *
Wag
esC
alcu
late
on
Pre
-Pat
rol #
cir
cuit
sS
r. P
atro
lman
& L
inem
an30
17,0
55$
51
1,63
7.18
$
Mon
itor
ing
# gr
ids
Sr.
Pat
rolm
an30
10,8
45$
32
5,34
1.25
$
DA
T /
PL
A3
/ LM
3010
,375
$
311,
249.
45$
P
atro
llin
g/S
wit
chin
g (d
ay)
# ci
rcu
its
Sr.
Pat
rolm
an &
Lin
eman
621
,440
$
128,
640.
21$
C
alcu
late
on
Sta
nd
by
- S
CE
Cre
ws
only
# d
istr
icts
Gen
eral
For
eman
(G
F)
611
,362
$
68,1
73.5
7$
Tra
nsm
issi
on L
inem
an (
4)6
33,7
12$
20
2,27
4.41
$
App
rent
ice
Jour
neym
an (
4)6
20,8
86$
12
5,31
6.87
$
Gro
undm
an (
1)6
4,31
3$
25,8
77.6
7$
Tot
al A
nn
ual
Cos
t (2
018$
)1,
698,
511
$
1. S
ee w
orkp
aper
"F
requ
ency
- L
ine
Pat
rols
(T
rans
mis
sion
)"2.
See
wor
kpap
er "
Wag
es -
Lin
e P
atro
ls (
Tra
nsm
issi
on)"
43
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
Fre
quen
cy -
Lin
e Pa
trol
s (D
istr
ibut
ion)
An
nu
al C
ost
Ann
ual F
req
Just
ific
atio
nC
alcu
late
on
Pre
-Pat
rol #
cir
cuit
s30
# of
Eve
nts
Ann
uall
yM
onit
orin
g #
grid
s30
# of
Eve
nts
Ann
uall
yP
atro
llin
g/S
wit
chin
g (d
ay)
# ci
rcu
its
6#
of e
vent
s re
sult
ing
in p
ower
off
Cal
cula
te o
n S
tan
d b
y -
SC
E C
rew
s on
ly #
dis
tric
ts6
# of
eve
nts
resu
ltin
g in
pow
er o
ff
Ass
um
pti
ons
# of
Eve
nts
Ann
uall
y30
% E
vent
s re
sult
ing
in d
e-en
ergi
zati
on20
%(#
of
Eve
nts
Ann
uall
y)(%
Eve
nts
resu
ltin
g in
de-
ener
giza
tion
)#
of e
vent
s re
sult
ing
in p
ower
off
6
44
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
Wag
es -
Line
Pat
rols
(Tra
nsm
issi
on)
Wag
es b
y h
ours
wor
ked
Just
ific
atio
nC
alcu
late
on
Pre
-Pat
rol #
cir
cuit
sS
r. P
atro
lman
& L
inem
an17
,055
$
(
Est
imat
ed #
cir
cuit
s to
mon
itor
per
eve
nt)(
Avg
Tim
e to
P
atro
l/E
nerg
ize
per
ckt (
day)
)(P
atro
l: S
r P
& T
Lin
eman
av
g ra
te)
/ esc
alat
ion
rate
M
onit
orin
g #
grid
sS
r. P
atro
lman
10,8
45$
[(#
of
Gri
ds Q
uali
fyin
g pe
r E
vent
)(#
Sr
Pat
rolm
an
Mon
itor
ing
per
Tra
ns G
rid)
]*[(
8*S
enio
r P
atro
lman
OT
) +
(16*
Sen
ior
Pat
rolm
an D
T)]
/ es
cala
tion
rat
e D
AT
/ P
LA
3 / L
M10
,375
$
[
(# o
f G
rids
Qua
lify
ing
per
Eve
nt)(
# of
sup
plem
enta
l (D
AT
/PL
A3/
LM
))]*
[(8*
Avg
1 P
LA
& 1
LM
OT
) +
(16*
Avg
1 P
LA
& 1
LM
DT
)] /
esca
lati
on r
ate
Pat
roll
ing/
Sw
itch
ing
(day
) #
circ
uit
s S
r. P
atro
lman
& L
inem
an21
,440
$
[
(# o
f C
ircu
its
De-
ener
gize
d O
vera
ll)*
(# R
esou
rces
to
patr
ol/s
wit
ch p
er c
kt)]
*[(8
*Pat
rol:
Sr
P &
T L
inem
an O
T)
+(1
6*P
atro
l: S
r P
& T
Lin
eman
DT
)] /
esca
lati
on r
ate
Cal
cula
te o
n S
tan
d b
y -
SC
E C
rew
s on
ly #
dis
tric
tsG
ener
al F
orem
an (
GF
)11
,362
$
[
(# o
f G
rids
Qua
lify
ing
per
Eve
nt)(
# of
Lin
e C
rew
s de
dica
ted/
dist
for
sta
ndby
)]*[
8*(T
. Gen
eral
For
eman
O
T)+
16(T
. Gen
eral
For
eman
DT
)] /
esc
alat
ion
rate
Tra
nsm
issi
on L
inem
an (
4)33
,712
$
[
(# o
f G
rids
Qua
lify
ing
per
Eve
nt)(
# of
Lin
e C
rew
s de
dica
ted/
dist
for
sta
ndby
)]*[
8*(T
rans
Lin
eman
O
T)+
16*4
(Tra
ns L
inem
an D
T)]
/ e
scal
atio
n ra
te
App
rent
ice
Jour
neym
an (
4)20
,886
$
[
(# o
f G
rids
Qua
lify
ing
per
Eve
nt)(
# of
Lin
e C
rew
s de
dica
ted/
dist
for
sta
ndby
)]*[
8*(A
ppre
ntic
e L
inem
an
OT
)+16
*4(A
ppre
ntic
e L
inem
an D
T)]
/ e
scal
atio
n ra
te
Gro
undm
an (
1)4,
313
$
[
(# o
f G
rids
Qua
lify
ing
per
Eve
nt)(
# of
Lin
e C
rew
s de
dica
ted/
dist
for
sta
ndby
)]*[
8*(G
roun
dman
O
T)+
16(G
roun
dman
DT
)] /
esc
alat
ion
rate
Ass
um
pti
ons
Esc
alat
ion
Rat
eE
stim
ated
# c
ircu
its
to m
onit
or p
er E
vent
101.
0304
A
vg T
ime
to P
atro
l/E
nerg
ize
per
ckt (
day)
8#
of G
rids
Qua
lify
ing
per
Eve
nt4
Wag
e In
form
atio
n20
19 (
In 2
019$
)#
Sr
Pat
rolm
an M
onit
orin
g pe
r T
rans
Gri
d1
Occ
upat
ion
NT
OT
DT
PT
Avg
. Rat
e#
of s
uppl
emen
tal (
DA
T/P
LA
3/L
M)
1S
enio
r P
atro
lman
63.4
995
.24
126.
9811
1.11
# of
Cir
cuit
s D
e-en
ergi
zed
Ove
rall
2T
. Gen
eral
For
eman
66.5
299
.78
133.
0411
6.41
# R
esou
rces
to p
atro
l/sw
itch
per
ckt
2T
rans
Lin
eman
62.0
393
.05
124.
0610
8.55
# of
Lin
e C
rew
s de
dica
ted/
dist
for
sta
ndby
1A
ppre
ntic
e L
inem
an38
.43
57.6
576
.86
67.2
5G
roun
dman
25.2
537
.88
50.5
044
.19
Pat
rol:
Sr
P &
T L
inem
an12
5.52
188.
2825
1.04
219.
66A
vg 1
PL
A &
1 L
M60
.74
91.1
112
1.48
106.
30
(Con
stan
t 201
8 $s
)
45
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
For
ecas
t - L
ine
Patr
ols (
Dis
trib
utio
n) (O
&M
)
Tot
al A
nn
ual
Cos
t fo
r E
ach
Yea
r fr
om 2
019-
2023
(Con
stan
t 201
8 $s
)A
nn
ual
Cos
tA
nnua
l Fre
q1W
ages
by
hour
s w
orke
d2T
otal
Fre
q *
Wag
esC
alcu
late
on
Pre
-Pat
rol #
cir
cuit
sT
M30
13,0
19$
390,
575.
80$
Mon
itor
ing
# d
istr
icts
TM
3087
,291
$
2,
618,
717.
76$
S
t Lt R
epai
rman
/FS
R/S
up F
SR
3030
,404
$
91
2,12
3.83
$
P
atro
llin
g/S
wit
chin
g (d
ay)
# ci
rcu
its
TM
2365
,468
$
1,
473,
028.
74$
C
alcu
late
on
Sta
nd
by
- S
CE
Cre
ws
only
# d
istr
icts
E-C
rew
For
eman
2344
,889
$
1,
009,
997.
79$
Jo
urne
yman
(2)
2369
,546
$
1,
564,
776.
84$
G
roun
dman
2323
,490
$
52
8,51
9.39
$
T
otal
An
nu
al C
ost
(201
8$)
8,49
7,74
0$
1. S
ee w
orkp
aper
"F
requ
ency
- L
ine
Pat
rols
(D
istr
ibut
ion)
"2.
See
wor
kpap
er "
Wag
es -
Lin
e P
atro
ls (
Dis
trib
utio
n)"
46
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
Fre
quen
cy -
Lin
e Pa
trol
s (D
istr
ibut
ion)
Ann
ual F
req
Just
ific
atio
nC
alcu
late
on
Pre
-Pat
rol #
cir
cuit
s30
Ref
ers
to #
of
even
ts a
nnua
lly
Mon
itor
ing
# d
istr
icts
30R
efer
s to
# o
f ev
ents
ann
uall
yP
atro
llin
g/S
wit
chin
g (d
ay)
# ci
rcu
its
23R
efer
s to
# o
f ev
ents
res
ulti
ng in
pow
er o
ffC
alcu
late
on
Sta
nd
by
- S
CE
Cre
ws
only
# d
istr
icts
23R
efer
s to
# o
f ev
ents
res
ulti
ng in
pow
er o
ff
Ass
um
pti
ons
# of
Eve
nts
Ann
uall
y30
% E
vent
s re
sult
ing
in d
e-en
ergi
zati
on75
%#
of e
vent
s re
sult
ing
in p
ower
off
23C
alcu
late
d by
(#
of e
vent
s an
nual
ly)(
% o
f ev
ents
res
ulti
ng in
de-
ener
giza
tion
)
47
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
Wag
es -
Line
Pat
rols
(Dis
trib
utio
n) O
&M
An
nu
al C
ost
Wag
es b
y h
ours
wor
ked
Just
ific
atio
nC
alcu
late
on
Pre
-Pat
rol #
cir
cuit
sT
roub
lem
an (
TM
)13
,019
$
(H
ighe
st #
of
circ
uits
mon
itor
ed in
201
8)(A
vera
ge ti
me
to
patr
ol/e
nerg
ize
per
ckt (
day)
)(T
roub
lem
an P
T a
vg r
ate)
/ es
cala
tion
rat
e
Mon
itor
ing
# d
istr
icts
TM
87,2
91$
[(A
vg #
of
dist
rict
s qu
alif
ying
per
eve
nt)(
avg
# T
M's
mon
itor
ing
per
dist
rict
)]*[
(8)(
Tro
uble
man
OT
rat
e)+
(16)
(Tro
uble
man
DT
ra
te)]
/ es
cala
tion
rat
eS
t Lt R
epai
rman
/FS
R/S
up F
SR
30,4
04$
[(A
vg #
of
dist
rict
s qu
alif
ying
per
eve
nt)(
Avg
# o
f su
pple
men
tal
(FS
R/S
tLt R
pmn)
]*[(
8)(S
t Lt R
pmn
OT
rat
e)+
(16)
(St L
t Rpm
n D
T r
ate)
] / e
scal
atio
n ra
te
Pat
roll
ing/
Sw
itch
ing
(day
) #
circ
uit
sT
M65
,468
$
[(
# of
cir
cuit
s de
-ene
rgiz
ed o
vera
ll)(
# re
sour
ces
to p
atro
l/sw
itch
pe
r ck
t)]*
[(8)
(Tro
uble
man
OT
rat
e)+
(16)
(Tro
uble
man
DT
rat
e)]
/ es
cala
tion
rat
e
Cal
cula
te o
n S
tan
d b
y -
SC
E C
rew
s on
ly #
dis
tric
tsE
-Cre
w F
orem
an44
,889
$
[(
Avg
# o
f di
stri
cts
qual
ifyi
ng p
er e
vent
)(#
of li
ne c
rew
s de
dica
ted/
dist
for
sta
ndby
)]*[
(8)(
E C
rew
Frm
n O
T r
ate)
+(1
6)(E
C
rew
Frm
n D
T r
ate)
] / e
scal
atio
n ra
teJo
urne
yman
(2)
69,5
46$
[(A
vg #
of
dist
rict
s qu
alif
ying
per
eve
nt)(
# of
line
cre
ws
dedi
cate
d/di
st f
or s
tand
by)]
*[(8
)(Jo
urne
yman
OT
ra
te)+
(16)
(Jou
rney
man
DT
rat
e)(2
)] /
esca
lati
on r
ate
Gro
undm
an23
,490
$
[(
Avg
# o
f di
stri
cts
qual
ifyi
ng p
er e
vent
)(#
of li
ne c
rew
s de
dica
ted/
dist
for
sta
ndby
)]*[
(8)(
Gro
undm
an O
T
rate
)+(1
6)(G
roun
dman
DT
rat
e)]
/ esc
alat
ion
rate
Ass
um
pti
ons
Esc
alat
ion
Rat
eH
ighe
st #
cir
cuit
s m
onit
ored
in 2
018
251.
0303
8641
4A
vg T
ime
to P
atro
l/E
nerg
ize
per
ckt (
day)
4.8
Avg
# o
f D
istr
icts
Qua
lify
ing
per
Eve
nt8
Wag
e In
form
atio
n20
19 (
in 2
019$
)A
vg #
TM
's M
onit
orin
g pe
r di
stri
ct4
Occ
upat
ion
NT
OT
DT
PT
Avg
. Rat
eA
vg #
of
supp
lem
enta
l (F
SR
/StL
t Rpm
n)2
Tro
uble
man
63.8
8$
95
.82
$
127.
76$
11
1.79
$
# of
Lin
e C
rew
s de
dica
ted/
dist
for
sta
ndby
2E
Cre
w F
rmn
65.7
0$
98
.55
$
131.
40$
11
4.98
$
# of
Cir
cuit
s D
e-en
ergi
zed
Ove
rall
12Jo
urne
yman
58.9
3$
88
.40
$
117.
86$
10
3.13
$
# R
esou
rces
to p
atro
l/sw
itch
per
ckt
2S
t Lt R
pmn
44.5
0$
66
.75
$
89.0
0$
77
.88
$
Gro
undm
an34
.38
$
51.5
7$
68
.76
$
60.1
7$
(Con
stan
t 201
8 $s
)
48
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
For
ecas
t - P
SPS
Exe
cutio
n IM
T (O
&M
)
2019
2020
2021
2022
2023
Tot
alN
umbe
r of
eli
gibl
e te
am m
embe
rs p
er P
SP
S a
ctiv
atio
n8
88
88
Cos
t per
hou
r pe
r po
siti
on0.
050
$
0.05
0$
0.
050
$
0.05
0$
0.
050
$
# of
OT
hou
rs p
er s
hift
4
44
44
# of
shi
fts
per
even
t6
66
66
# of
PS
PS
act
ivat
ions
per
yea
r30
3030
3030
Tot
al P
SP
S E
xecu
tion
IM
T (
Con
sant
201
9$)1
288
$
28
8$
288
$
28
8$
288
$
1,
440
$
Tot
al P
SP
S E
xecu
tion
IM
T (
Con
stan
t 20
18 $
000s
)228
2$
282
$
28
2$
282
$
28
2$
1,40
8$
1. A
ll r
ates
bas
ed o
ff s
ubje
ct m
atte
r ex
pert
est
imat
es2.
Ass
umes
de-
esca
ltio
n in
dex
of :
1.02
2755
267
($00
0s)
49
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
For
ecas
t - C
omm
unity
Res
ourc
e C
ente
rs (O
&M
)
2019
2020
2021
2022
2023
Tot
alN
on L
abor
Cos
t (20
18$)
516
$
86
8$
1,13
2$
1,
103
$
1,10
3$
4,
722
$
Labo
rC
ost (
2018
$)73
$
14
6$
146
$
14
6$
146
$
65
5$
Tot
al C
ost
(201
8$)1
589
$
1,
013
$
1,27
8$
1,
248
$
1,24
8$
5,
377
$
1. S
ee "
Cos
ts -
Com
mun
ity
Res
ourc
e C
ente
rs"
(Con
stan
t 201
8 $0
00s)
50
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
Cos
ts -
Com
mun
ity R
esou
rce
Cen
ters
2019
2020
2021
2022
2023
Tot
alN
on L
abor
Urb
an R
esou
rce
Cen
ter
Cos
ts (
2019
$)U
rban
res
ourc
e ce
nter
set
up c
osts
25,0
00$
12
,500
$
-
$
-$
-$
37,5
00$
U
rban
res
ourc
e ce
nter
ann
ual c
osts
20,0
00$
30
,000
$
30
,000
$
30,0
00$
30,0
00$
140,
000
$
U
rban
res
ourc
e ce
nter
act
ivat
ion
cost
s15
,000
$
15,0
00$
15,0
00$
15
,000
$
15
,000
$
75
,000
$
Urb
an r
esou
rce
cent
er s
ervi
ce c
osts
175,
500
$
17
5,50
0$
17
5,50
0$
175,
500
$
17
5,50
0$
87
7,50
0$
Bac
kco
un
try
Res
ourc
e C
ente
r (2
019$
)B
ackc
ount
ry r
esou
rce
cent
er s
etup
cos
ts7,
500
$
50,0
00$
30,0
00$
-
$
-
$
87
,500
$
Bac
kcou
ntry
res
ourc
e ce
nter
ann
ual c
osts
6,00
0$
46
,000
$
70
,000
$
70,0
00$
70,0
00$
262,
000
$
B
ackc
ount
ry r
esou
rce
cent
er a
ctiv
atio
n co
sts
15,0
00$
30
,000
$
45
,000
$
45,0
00$
45,0
00$
180,
000
$
B
ackc
ount
ry r
esou
rce
cent
er s
ervi
ce c
osts
264,
150
$
52
8,30
0$
79
2,45
0$
792,
450
$
79
2,45
0$
3,
169,
800
$
Tot
al N
on L
abor
Cos
ts (
2019
$)52
8,15
0$
887,
300
$
1,15
7,95
0$
1,
127,
950
$
1,12
7,95
0$
4,82
9,30
0$
Es
cala
tion
Inde
x: O
&M
- A&
G1.
0228
$
1.
0228
$
1.
0228
$
1.02
28$
1.02
28$
Tot
al N
on L
abor
Cos
ts (
2018
$)51
6,39
9$
867,
558
$
1,13
2,18
7$
1,
102,
854
$
1,10
2,85
4$
4,72
1,85
3$
L
abor
Tot
al L
abor
Cos
ts (
2019
$)75
,000
$
150,
000
$
150,
000
$
15
0,00
0$
150,
000
$
675,
000
$
Es
cala
tion
Inde
x: O
&M
- La
bor
1.03
04$
1.03
04$
1.03
04$
1.
0304
$
1.
0304
$
T
otal
Lab
or C
osts
(20
18$)
72,7
88$
14
5,57
6$
14
5,57
6$
145,
576
$
145,
576
$
655,
094
$
T
otal
Cos
ts (
2018
$)58
9,18
7$
1,01
3,13
5$
1,27
7,76
3$
1,
248,
431
$
1,
248,
431
$
5,
376,
947
$
See
Tab
le f
or E
xpla
nati
on o
f C
osts
(Con
stan
t $s)
Urb
an r
esou
rce
cent
ers
to b
e lo
cate
d w
ithi
n 5
mil
es o
f a
HF
RA
bou
ndar
y, o
utsi
de o
f th
e H
FR
A. A
ssum
ing
is th
at th
ese
faci
liti
es w
ill n
ot n
eed
to b
e su
ppli
ed w
ith
back
up g
ener
atio
n. "
Bac
kcou
ntry
" re
rsou
rce
cent
ers
wil
l be
loca
ted
wit
hin
the
HF
RA
bou
ndar
y, a
nd w
ill g
ener
ally
ser
ve m
ore
rem
ote
cust
omer
s. A
ssum
ing
that
th
ese
faci
liti
es w
ill n
eed
to b
e su
ppli
ed w
ith
back
up g
ener
atio
n.
51
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
Cos
ts
Urb
an R
esou
rce
Cen
ter
Cos
tsSe
e As
sum
ptio
nsIt
emU
rban
res
ourc
e ce
nter
set
up c
osts
Urb
an r
esou
rce
cent
er a
nnua
l cos
tsU
rban
res
ourc
e ce
nter
act
ivat
ion
cost
sU
rban
res
ourc
e ce
nter
ser
vice
cos
ts
Bac
kco
un
try
Res
ourc
e C
ente
r C
osts
See
Assu
mpt
ions
Item
Bac
kcou
ntry
res
ourc
e ce
nter
set
up c
osts
Bac
kcou
ntry
res
ourc
e ce
nter
ann
ual c
osts
Bac
kcou
ntry
res
ourc
e ce
nter
act
ivat
ion
cost
sB
ackc
ount
ry r
esou
rce
cent
er s
ervi
ce c
osts
PS
PS
eve
nts*
# o
f ba
ckco
untr
y re
sour
ce c
ente
rs a
ctiv
ated
per
PS
PS
* re
sour
ce c
ente
r ac
tiva
tion
cos
tP
SP
S e
vent
s* A
vera
ge P
SP
S le
ngth
(da
ys)*
back
coun
try
reso
urce
cen
ter
dail
y co
st*#
of
back
coun
try
Bac
kcou
ntry
res
ourc
e ce
nter
s en
roll
ed d
urin
g th
is f
ire
*bac
kcou
ntry
res
ourc
e ce
nter
set
up c
osts
Ju
stif
icat
ion
Urb
an r
esou
rce
cent
ers
enro
lled
dur
ing
this
fir
e *u
rban
res
ourc
e ce
nter
set
up c
osts
Ju
stif
icat
ion
Urb
an r
esou
rce
cent
ers
avai
labl
e du
ring
this
fir
e se
ason
*urb
an r
esou
rce
cent
er a
nnua
l cos
tP
SP
S e
vent
s* #
of
urba
n re
sour
ce c
ente
rs a
ctiv
ated
per
PS
PS
*urb
an r
esou
rce
cent
er a
ctiv
atio
n co
stP
SP
S e
vent
s* A
vera
ge P
SP
S le
ngth
(da
ys)*
urba
n re
sour
ce c
ente
r da
ily
cost
*# o
f ur
ban
reso
urce
Bac
kcou
ntry
res
ourc
e ce
nter
s av
aila
ble
duri
ng th
is f
ire
seas
on*b
ackc
ount
ry r
esou
rce
cent
er a
nnua
l cos
t
52
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
Assumptions
Outreach Options Available2019 Fire season 2020 Fire Season 2021 Fire Season 2022 Fire Season 2023 Fire Season
"Urban" Resource centers enrolled during this fire season 10 5 0 0 0"Urban" Resource centers available during this fire season 10 15 15 15 15"Backcountry" Resource centers enrolled during this fire season 3 20 12 0 0"Backcountry" Resouce centers available during this fire season 3 23 35 35 35# Urban resource centers activated per PSPS 0.5 0.5 0.5 0.5 0.5# Backcountry resource centers activated per PSPS 0.5 1 1.5 1.5 1.5
PSPS Assumptions2019 Fire season 2020 Fire Season 2021 Fire Season 2022 Fire Season 2023 Fire Season
# PSPS activations 30 30 30 30 30Average PSPS length (days) 2 2 2 2 2# Urban resource centers activated per PSPS 0.5 0.5 0.5 0.5 0.5# Backcountry resource centers activated per PSPS 0.5 1 1.5 1.5 1.5
Cost AssumptionsCategory CostUrban resource center setup costs 2500$ / siteUrban resource center annual cost 2000$ / yearUrban resource center activation cost 1000$ / activationUrban resource center daily cost 5850$ / dayBackcountry resource center setup costs 2500$ / siteBackcountry resource center annual cost 2000$ / yearBackcountry resource center daily cost 8805$ / dayResource center activation costs 1000$ / activation
Justification
Resource center activation fee ($250) + resource center daily staffing cost
Resource center activation fee ($250) + resource center daily staffing cost
53
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
For
ecas
t - A
dvan
ced
Unm
anne
d A
eria
l Sys
tem
s Stu
dy (O
&M
)
2019
2020
2021
2022
2023
Total
(A)
Res
earc
h an
d D
evel
opm
ent w
/ OH
1$4
51$3
45$0
$0$0
$796
(B)
Cos
t for
dep
loym
ent o
f U
AV
team
per
day
$0$0
$3$3
$3$9
Num
ber
of d
eplo
ymen
ts2
3030
30U
AV
team
s$8
8$8
8$8
8$2
64
(A)
Res
earc
h an
d D
evel
opm
ent w
/ OH
$451
$345
$0$0
$0$7
96(B
)U
AV
team
s$0
$0$8
8$8
8$8
8$2
64(C
)D
ivis
ion
OH
%14
.40%
14.4
0%14
.40%
14.4
0%14
.40%
Adv
ance
d U
nman
ned
Aer
ial S
yste
ms
Stu
dy$5
16$3
95$1
01$1
01$1
01$1
,213
(Con
stan
t 201
8 $0
00s)
1 2019
and
202
0 ar
e fo
cuse
d on
exp
lori
ng a
nd d
evel
opin
g th
e ca
pabi
liti
es; C
osts
are
bas
ed o
n cu
rren
t SM
E a
nd v
endo
r es
tim
ates
, 20
21 a
nd b
eyon
d w
ill f
ocus
on
actu
al e
xecu
tion
of
UA
V-b
ased
pat
rols
, und
er c
ontr
act w
ith
a U
AV
ven
dor,
dur
ing
actu
al P
SP
S
even
ts o
r el
evat
ed to
ext
rem
e w
eath
er e
vent
s2 A
ssum
es e
ach
UA
V te
am c
an p
atro
l 2 c
ircu
its
per
day,
ass
umes
10
even
ts p
er y
ear
(bas
ed o
n S
ME
est
imat
e) w
ill r
equi
re U
AV
su
ppor
t, as
sum
es 6
cir
cuit
s w
ill n
eed
to b
e pa
trol
led
per
even
t, (6
cir
cuit
s/2
circ
uits
pat
roll
ed p
er te
am p
er d
ay =
3 U
AV
team
s ne
eded
per
eve
nt),
3 U
AV
team
s x
10 e
vent
s =
30
depl
oym
ents
of
UA
V te
ams,
$3,
000
per
depl
oym
ent o
f U
AV
team
bas
ed o
n ve
ndor
pro
posa
l
54
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
Workpaper Title:
Capital Detail by WBS Element for PSPS Execution
55
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
$0
$200
$400
$600
$800
$1,000
$1,200
$1,400
Year
Southern California Edison
2021 GRC Capital Workpapers
Cost Estimates - Nominal ($000)
20202019 2021 2022 2023
180 1,212 738 0 0
Exhibit: SCE-04 Resiliency
Volume: Wildfire Management Volume 5
Business Plan Group: Resiliency
Business Plan Element: Wildfire Management
GRC Activity: PSPS Execution
1. Witness: D. Daigler
2. Asset type: Cap Soft 5yr
3. In-Service date: Blanket
4. RO Model ID: 840
5. Pin: 8224
6. CWBS Element: CCS-00-WF-CR-00-19001
CWBS Description: Community Resource Centers
7. SRIIM Eligible: No
SCE$
2019 - 2023 Total
2,130
2021 GRC - Capital Expenditures Forecast
Due to rounding, totals may not tie to individual items.
2019 2020 2021 2022 2023
56
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
Workpaper Title:
PSPS Execution (Capital)
57
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
Fo
reca
st -
PS
PS
Ex
ecu
tio
n (
CA
P)
Co
mm
mu
nit
y R
eso
urc
e C
ente
rs (
CA
P)
(Co
nst
ant
20
18
$0
00
s)
Co
mm
un
ity
Res
ou
rce
Cen
ters
20
19
20
20
20
21
20
22
20
23
To
tal
Tra
nsf
er s
wit
ch r
etro
fit
for
"Bac
kco
un
try"
reso
urc
e ce
nte
r5
95
95
95
95
9
"Bac
kco
un
try"
Res
ou
rce
cen
ters
en
roll
ed d
uri
ng t
his
fir
e se
aso
n3
20
12
00
To
tal
Co
st1 (
20
18
$)
17
6$
1
,17
2$
70
3$
-$
-$
2,0
52
$
Esc
ala
tio
n I
nd
ex1
.02
35
1.0
33
81
.04
89
1.0
66
51
.08
39
To
tal
Co
st (
No
min
al$
)1
80
$
1
,21
2$
73
8$
-$
-$
2,1
30
$
58
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
Workpaper Title:
O&M Detail for Enhanced Situational Awareness
59
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
(U 338-E)
2021 General Rate Case A.19-08-_____
Workpapers
August 2019
SCE-04 Resiliency Volume 5 - Wildfire ManagementEnhanced Situational Awareness
60
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
Forecast
2021
Beginning of Workpapers for:
Labor
Total 3,594
0
3,134
460
382
0
Recorded/Adj.
2018
354
28
Other
Non-Labor
Description of Activity:
Expenses incurred to staff the Situational Awareness center, and provide necessary support for
ongoing operations
Cost Type
Exhibit: SCE-04 Resiliency
Volume: Vol 5 - Wildfire Management
Business Planning Element: Wildfire Management
Activity: Enhanced Situational Awareness
Witness: D. Daigler
2021 GRC Summary
(Constant 2018 $000)
Due to rounding, totals may not tie to individual items.
61
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
Total
9
Total
Total
Recorded/Adj.
2014 2015 201820172016Cost Type
0 Labor
Non-Labor
Other
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
28
354
0
382
Forecast Methods - Summary of Results of Methods Studied
(Constant 2018 $000)
Results of Linear Trending
5 Years: 20214 Years: 20213 Years: 2021
r2*$r2*$r2*$
Results of Averaging
14 7 6
177 118 89 71
0 0 0 0
191 127 95 76
Other
Non-Labor
Labor
826
0
45 34
566 425
N/AN/A
0 0
65
891 611 458
0.75 0.60 0.50
0.75 0.60 0.50
Cost Type
2017 - 2018
Last Recorded Year
202120202019
382
0
354
28 28
354
0
382
28
354
0
382 Total
Other
Non-Labor
Labor
Cost Type
sd**
2 Years: 3 Years:
sd**2016 - 2018 sd**2015 - 2018
4 Years:
sd**2014 - 2018
5 Years:
14
177
0
13
167
0
12
153
0
11
142
0 Other
Non-Labor
Labor
Cost Type
N/A
N/A N/A N/A N/A
* r2 = R Squared (Based on recorded years data)
** sd = standard deviation (Based on recorded years data)
Itemized Forecast
202120202019
Total
Other
Non-Labor
Labor
Cost Type
3,594
0
3,134
460 460
2,812
0
3,272 5,336
0
4,876
460
Exhibit: SCE-04 Resiliency
Volume: Vol 5 - Wildfire Management
Business Planning Element: Wildfire Management
Activity: Enhanced Situational Awareness
Witness: D. Daigler
62
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
Cost Type
Recorded/Adj.
2014 2015 Test Year20202019201820172016
0 Labor
Non-Labor
Other
Total
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
28
354
0
382
4,876
460
0
5,336
460
2,812
0
3,272
460
3,134
0
3,594
Please see the explanation for choosing an Itemized Forecast in testimony
Forecast
2021 GRC Selected Forecast Method
(Constant 2018 $000)
($000)
3,594
0
3,134
460 432
2,780
0
3,212
Method
Selected Forecast TY Forecast
Incr/(Decr) from
2018
Itemized
Itemized
-
Analysis of Forecasting Methods
Exhibit: SCE-04 Resiliency
Volume: Vol 5 - Wildfire Management
Business Planning Element: Wildfire Management
Activity: Enhanced Situational Awareness
Witness: D. Daigler
Due to rounding, totals may not tie to individual items.
Analysis of Linear trending Method – In D.89-12-057, and subsequently in D.04-07-022, the CPUC stated that if recorded
expenses have shown a trend in a certain direction for three or more years, the last recorded year is an appropriate base
estimate.
Analysis of Averaging Method - In D.89-12-057, and subsequently in D.04-07-022, the CPUC stated that if recorded expenses
have significant fluctuations from year to year, or expenses are influenced by external forces beyond the utility’s control, an
average of recorded-expenses is appropriate.
Analysis of Last Recorded Year - In D.89-12-057, and subsequently in D.04-07-022, the CPUC stated that if recorded expenses
have been relatively stable for three or more years, the last recorded year is an appropriate base estimate.
Other Forecast Methods not Selected
63
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
Total
Prior Year TotalTotal Change
Change
3,272 5,336 382 0 0 0 0
0 0 0 382 4,954 (2,064) 322
0 Labor
Non-Labor
Other
Total
0
0
0
Recorded /
Forecast
0
0
0
0
0
0
0
0
0
0
0
0
28
354
0
382
4,876
460
0
5,336
460
2,812
0
3,272
460
3,134
0
3,594
Labor Prior Year Total
Change
0
0
0
0
0
0
0
28
28
460
460
460
460
460
0 0 0 28 432 0 0
Recorded/Adj.
2014 2015 202120202019201820172016
Non-Labor Prior Year Total
Change
Total
Other Prior Year Total
Change
Total
0
0
0
0
0
0
0
0
0
354
354
354
4,876
4,522
4,876
2,812
(2,064)
2,812
3,134
322
0 0 0 0 0 0 0
0 0 0 0 0 0 0
0 0 0 0 0 0 0
0
$0
$1,000
$2,000
$3,000
$4,000
$5,000
$6,000
2018 2019 2020 2021
NL L
Recorded/Adj. 2014-2018 / Forecast 2019-2021
Total 3,594 3,272 5,336 382 0 0 0
Cost Type
2021 GRC Year Over Year Variance
(Constant 2018 $000)
Forecast
Exhibit: SCE-04 Resiliency
Volume: Vol 5 - Wildfire Management
Business Planning Element: Wildfire Management
Activity: Enhanced Situational Awareness
Witness: D. Daigler
Due to rounding, totals may not tie to individual items.
64
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
Summary of Changes:
Recorded (2014-2018)
Recorded/Adj.
2014 2015 202120202019201820172016Cost Type
0 Labor
Non-Labor
Other
Total
0
0
0
Recorded /
Forecast
0
0
0
0
0
0
0
0
0
0
0
0
28
354
0
382
4,876
460
0
5,336
460
2,812
0
3,272
460
3,134
0
3,594
See Testimony
Forecast (2019-2021)
See Testimony
See Testimony
2021 GRC Forecast Commentary
(Constant 2018 $000)
Forecast
Exhibit: SCE-04 Resiliency
Volume: Vol 5 - Wildfire Management
Business Planning Element: Wildfire Management
Activity: Enhanced Situational Awareness
Witness: D. Daigler
Due to rounding, totals may not tie to individual items.
65
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
Workpaper Title:
Enhanced Situational Awareness (O&M)
66
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
For
ecas
t - H
D C
amer
as O
&M
2019
2020
2021
2022
2023
Tot
al D
olla
rs4,
216
$
1,55
3$
1,
651
$
1,65
1$
1,
651
$
Tot
al U
nit
s16
016
016
016
016
0
2019
2020
2021
2022
2023
Man
agem
ent C
osts
122
$
12
5$
223
$
22
3$
223
$
M
aint
enan
ce1,
751
$
852
$
85
2$
852
$
85
2$
Tra
vel t
o to
wer
sit
es-
$
-
$
-
$
-
$
-
$
E
quip
men
t (C
amer
a ki
ts, r
oute
rs, c
ompu
ter
hard
war
e)60
$
20$
20
$
20$
20
$
Inst
alla
tion
, Mai
nten
ance
, Ope
rati
on52
8$
176
$
17
6$
176
$
17
6$
Indi
rect
Cos
ts1,
756
$
380
$
38
0$
380
$
38
0$
Tot
al (
2018
$)4,
216
$
1,55
3$
1,
651
$
1,65
1$
1,
651
$
2018
000
's $
67
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
For
ecas
t - W
eath
er S
tatio
ns O
&M
2019
2020
2021
2022
2023
A =
AC
Tot
al D
olla
rs64
0$
1,
240
$
1,
463
$
1,
463
$
1,
464
$
B
= D
Tot
al U
nit
s47
5
85
0
85
0
85
0
85
0
For
ecas
t D
etai
ls20
1920
2020
2120
2220
23C
Num
ber
of n
ew W
eath
er S
tati
on I
nsta
llat
ions
350
375
00
0D
Cum
ulat
ive
Wea
ther
Sta
tion
s In
stal
led
475
850
850
850
850
ED
ata
Col
lect
ion
and
Rep
orti
ng (
$33/
mon
th c
ost p
er)
0.03
$
0.03
$
0.03
$
0.03
$
0.03
$
FN
umbe
r of
mon
ths
for
data
col
lect
ion
1212
1212
12G
Dep
loym
ent R
atio
0.7
0.8
11
1H
= D
*E*F
*GD
ata
Col
lect
ion
and
Rep
orti
ng F
ees
132
$
269
$
337
$
337
$
337
$
IC
ontr
act M
aint
enan
ce (
$400
/yea
r co
st p
er)
0$
0$
0$
0$
0$
J =
D*I
Con
trac
t Mai
nten
ance
Fee
s19
0$
34
0$
34
0$
34
0$
34
0$
K =
D*K
5% r
ate
of b
reak
fix
per
devi
ce in
stal
led
0.05
0.05
0.05
0.05
0.05
LE
stim
ated
bre
akfi
xes
2443
4343
43M
Con
trac
t Bre
akfi
x ($
500
labo
r +
$10
00 p
arts
)2
$
2
$
2
$
2
$
2
$
N
Num
ber
of m
onth
s fo
r br
eakf
ixes
1212
1212
12O
Dep
loym
ent R
atio
0.7
0.8
1.0
1.0
1.0
P =
L*M
*N*O
Bre
akfi
x fe
es29
9$
61
2$
76
5$
76
5$
76
5$
RM
eso
Wes
t ($1
.5/m
onth
to s
end
to M
esoW
est t
o m
ake
publ
icly
ava
ilab
le c
ost p
er)
0.00
15$
0.
0015
$
0.00
15$
0.
0015
$
0.00
15$
S
Num
ber
of m
onth
s fo
r M
esoW
est
1212
1212
12T
Dep
loym
ent R
atio
0.7
0.8
11
1U
= D
*R*S
*TM
esoW
est F
ees
6$
12$
15$
15$
15$
VK
estr
els
(han
d he
ld w
eath
er s
tati
ons)
cos
t per
s0.
14$
0.
14$
0.
14$
0.
14$
0.
14$
W
Num
ber
of K
estr
els
500
00
0X
= V
*WK
estr
el f
ees
7$
-$
-
$
-$
-
$
YR
epla
cem
ent f
or lo
st/d
amag
ed K
estr
els
0.14
$
0.14
$
0.14
$
0.14
$
0.15
$
ZN
umbe
r of
Kes
trel
s20
020
020
020
020
0A
AR
epla
cem
ent r
atio
0.23
0.23
0.23
0.23
0.23
AB
= Y
*Z*A
AR
epla
cem
ent f
or lo
st/d
amag
ed f
ees
6$
6$
6$
6$
7$
AC
= H
+J+
P+
U+
X+
AB
O&
M W
eath
er S
tati
on T
otal
(20
18 0
00's
$)
640
$
1,24
0$
1,46
3$
1,46
3$
1,46
4$
2018
000
's $
68
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
For
ecas
t - W
ildfir
e R
espo
nse,
Mod
elin
g, A
naly
sis,
& W
eath
er F
orec
astin
g O
&M
2019
2020
2021
2022
2023
Tot
al D
olla
rs48
0$
480
$
48
0$
480
$
48
0$
For
ecas
t D
etai
ls -
Lab
or20
1920
2020
2120
2220
23F
ire
Man
ager
110
$
11
0$
110
$
11
0$
110
$
F
ire
Sci
ence
For
ecas
ting
13
0$
130
$
13
0$
130
$
13
0$
Met
eoro
logy
For
ecas
ting
220
$
22
0$
220
$
22
0$
220
$
T
otal
460
$
46
0$
460
$
46
0$
460
$
For
ecas
t D
etai
ls -
Non
-Lab
or20
1920
2020
2120
2220
23F
ire
Man
agem
ent V
ehic
le20
$
20$
20
$
20$
20
$
Tot
al O
&M
48
0$
480
$
48
0$
480
$
48
0$
(Con
stan
t 201
8 00
0's
$)
69
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
Forecast Summary - Enhanced Situational Awareness (O&M)
2019 2020 2021 2022 2023 Total
HD Cameras O&M1 $4,216 $1,553 $1,651 $1,651 $1,651 $10,722
Weather Stations O&M2 $ 640 $ 1,240 $ 1,463 $ 1,463 $ 1,464 6,270$
Wildfire Response, Modeling, Analysis, & Weather Forecasting3
480$ 480$ 480$ 480$ 480$ $2,399Enhanced Situational Awareness $5,336 3,272$ 3,594$ 3,594$ 3,595$ 19,391$
Notes1 See "Forecast - HD Cameras O&M"2 See "Forecast - Weather Stations O&M"3 See "Forecast - Wildfire Response, Modeling, Analysis & Weather Forecasting"
(Constant 2018 $000s)
70
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
Workpaper Title:
Capital Detail by WBS Element for Enhanced Situational Awareness
71
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
$0
$500
$1,000
$1,500
$2,000
$2,500
$3,000
$3,500
$4,000
Year
Southern California Edison
2021 GRC Capital Workpapers
Cost Estimates - Nominal ($000)
20202019 2021 2022 2023
3,476 3,939 0 0 0
Exhibit: SCE-04 Resiliency
Volume: Wildfire Management Volume 5
Business Plan Group: Resiliency
Business Plan Element: Wildfire Management
GRC Activity: Enhanced Situational Awareness
1. Witness: D. Daigler
2. Asset type: Telecommunications
3. In-Service date: Specific Blanket
4. RO Model ID: 828
5. Pin: 8159
6. CWBS Element: COS-00-GR-BR-815900
CWBS Description: Grid Resiliency - Weather stations & Cam
7. SRIIM Eligible: No
SCE$
2019 - 2023 Total
7,415
2021 GRC - Capital Expenditures Forecast
Due to rounding, totals may not tie to individual items.
2019 2020 2021 2022 2023
72
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
$0
$400
$800
$1,200
$1,600
$2,000
$2,400
$2,800
$3,200
Year
Southern California Edison
2021 GRC Capital Workpapers
Cost Estimates - Nominal ($000)
20202019 2021 2022 2023
2,888 220 0 0 0
Exhibit: SCE-04 Resiliency
Volume: Wildfire Management Volume 5
Business Plan Group: Resiliency
Business Plan Element: Wildfire Management
GRC Activity: Enhanced Situational Awareness
1. Witness: D. Daigler
2. Asset type: Furniture & Equipment
3. In-Service date: 12/01/2021
4. RO Model ID: 829
5. Pin: 8159
6. CWBS Element: COS-00-GR-BR-815902
CWBS Description: HD Cameras
7. SRIIM Eligible: No
SCE$
2019 - 2023 Total
3,108
2021 GRC - Capital Expenditures Forecast
Due to rounding, totals may not tie to individual items.
2019 2020 2021 2022 2023
73
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
Workpaper Title:
Enhanced Situational Awareness (Capital)
74
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
For
ecas
t Sum
mar
y - E
nhan
ced
Situ
atio
nal A
war
enes
s (C
apita
l)
2019
2020
2021
2022
2023
Tot
al
HD
Cam
eras
Cap
ital
1$2
,888
$2
20
$
-
$
-
$
-
$3
,108
Wea
ther
Sta
tion
s C
apit
al2
$3,4
76$3
,939
$
-
$
-
$
-
$7
,415
Enh
ance
d S
itua
tion
al A
war
enes
s (C
apit
al)
$6,3
64$4
,159
-$
-$
-$
$10,
523
Not
es1 S
ee "
For
ecas
t - H
D C
amer
as C
apit
al"
2 See
"F
orec
ast -
Wea
ther
Sta
tion
s C
apit
al"
(Nom
inal
$00
0s)
75
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
For
ecas
t - H
D C
amer
as (C
apita
l)
2019
2020
2021
2022
2023
Tot
al D
olla
rs2,
888
$
220
$
-$
-$
-$
Tot
al U
nit
s12
00
00
0
2019
2020
2021
2022
2023
Man
agem
ent C
osts
790
$
19
1$
-
$
-
$
-
$
M
aint
enan
ce-
$
-$
-
$
-
$
-
$
T
rave
l to
tow
er s
ites
143
$
15
$
-
$
-
$
-
$
E
quip
men
t (C
amer
a ki
ts, r
oute
rs, c
ompu
ter
har
1,61
3$
-
$
-$
-$
-$
Inst
alla
tion
, Mai
nten
ance
, Ope
rati
on-
$
-$
-
$
-
$
-
$
In
dire
ct C
osts
275
$
7
$
-$
-$
-$
UC
SD
Cam
era
Fee
s (2
018$
)2,
822
$
213
$
-$
-$
-$
Esc
alat
ion
In
dex
2019
2020
2021
2021
2021
CA
P -
GE
N P
LA
NT
1.02
35
1.03
38
1.
0489
1.
0664
551.
0839
23C
amer
as C
apit
al (
2018
000
's$)
2,82
2$
21
3$
-
$
-
$
-
$
C
amer
as C
apit
al (
Nom
inal
000
's $
)2,
888
$
220
$
-$
-$
-$
Pla
nned
Cam
era
Uni
ts f
or I
nsta
llat
ion
120
00
00
Nom
inal
000
's $
76
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
For
ecas
t - W
eath
er S
tatio
ns C
apita
l
2019
2020
2021
2022
2023
A =
TT
otal
Dol
lars
3,55
8$
4,03
2$
-$
-
$
-$
B
= F
+ I
Tot
al U
nit
s35
037
5-
- -
2019
2020
2021
2022
2023
Inst
alla
tion
C =
F +
I#
of U
nits
350
375
00
0D
Cos
t Per
2.0
$
2.0
$
-$
-
$
-$
E
= C
*DT
otal
Dol
lars
700
$
750
$
-$
-
$
-$
W
eath
er S
tati
on E
qu
ipm
ent
(Sat
elli
te E
nab
led
)F
# of
Uni
ts20
037
50
00
GC
ost P
er7.
6$
7.
6$
-
$
-$
-
$
H =
F*G
Tot
al D
olla
rs1,
517
$
2,
844
$
-
$
-$
-
$
Wea
ther
Sta
tion
Eq
uip
men
t (C
ell E
nab
led
)I
# of
Uni
ts15
00
00
0J
Cos
t Per
6.4
$
-$
-
$
-$
-
$
K =
I*J
Tot
al D
olla
rs96
0$
-
$
-$
-
$
-$
B
-Mat
eria
lsL
# of
Uni
ts40
040
00
00
MB
-Mat
eria
ls0.
5$
0.
5$
-
$
-$
-
$
N =
L*M
Tot
al D
olla
rs21
2$
21
2$
-
$
-$
-
$
Sit
e A
sses
smen
tO
# of
Uni
ts35
037
50
00
PS
ite
Ass
essm
ent
0.3
$
0.3
$
-$
-
$
-$
Q
= O
*PT
otal
Dol
lars
88$
94$
-$
-
$
-$
R
= E
+H
+K
+N
Tot
al C
ost (
2018
000
$)3,
476
$
3,
900
$
-
$
-$
-
$
SEs
cala
tion
Inde
x1.
0235
41.
0337
81.
0489
31.
0664
51.
0839
2T
= R
*SW
eath
er S
tati
ons
(Nom
inal
000
's $
)3,
558
$
4,
032
$
-
$
-$
-
$
Nom
inal
000
's $
77
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
Workpaper Title:
O&M Detail for Fire Science & Advanced Modeling
78
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
(U 338-E)
2021 General Rate Case A.19-08-_____
Workpapers
August 2019
SCE-04 Resiliency Volume 5 - Wildfire ManagementFire Science and Advanced Modeling
79
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
Forecast
2021
Beginning of Workpapers for:
Labor
Total 3,948
0
3,948
0
1,873
0
Recorded/Adj.
2018
1,687
186
Other
Non-Labor
Description of Activity:
Resiliency - Fire Science and Advanced Modeling - includes cost for gathering and integration of
science and technology to support wildfire mitigation across the SCE service territory. The
sub-activities are: Advanced Modeling Computer Hardware, Fuel Sampling Program, Remote Sensing
Satellite, etc.
Cost Type
Exhibit: SCE-04 Resiliency
Volume: Vol 5 - Wildfire Management
Business Planning Element: Wildfire Management
Activity: Fire Science and Advanced Modeling
Witness: D. Daigler
2021 GRC Summary
(Constant 2018 $000)
Due to rounding, totals may not tie to individual items.
80
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
Total
62
Total
Total
Recorded/Adj.
2014 2015 201820172016Cost Type
0 Labor
Non-Labor
Other
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
186
1,687
0
1,873
Forecast Methods - Summary of Results of Methods Studied
(Constant 2018 $000)
Results of Linear Trending
5 Years: 20214 Years: 20213 Years: 2021
r2*$r2*$r2*$
Results of Averaging
93 46 37
844 562 422 337
0 0 0 0
936 624 468 375
Other
Non-Labor
Labor
3,936
0
298 223
2,699 2,024
N/AN/A
0 0
434
4,370 2,997 2,248
0.75 0.60 0.50
0.75 0.60 0.50
Cost Type
2017 - 2018
Last Recorded Year
202120202019
1,873
0
1,687
186 186
1,687
0
1,873
186
1,687
0
1,873 Total
Other
Non-Labor
Labor
Cost Type
sd**
2 Years: 3 Years:
sd**2016 - 2018 sd**2015 - 2018
4 Years:
sd**2014 - 2018
5 Years:
93
844
0
87
795
0
80
731
0
74
675
0 Other
Non-Labor
Labor
Cost Type
N/A
N/A N/A N/A N/A
* r2 = R Squared (Based on recorded years data)
** sd = standard deviation (Based on recorded years data)
Itemized Forecast
202120202019
Total
Other
Non-Labor
Labor
Cost Type
3,948
0
3,948
0 0
4,974
0
4,974 2,110
0
2,110
0
Exhibit: SCE-04 Resiliency
Volume: Vol 5 - Wildfire Management
Business Planning Element: Wildfire Management
Activity: Fire Science and Advanced Modeling
Witness: D. Daigler
81
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
Cost Type
Recorded/Adj.
2014 2015 Test Year20202019201820172016
0 Labor
Non-Labor
Other
Total
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
186
1,687
0
1,873
2,110
0
0
2,110
0
4,974
0
4,974
0
3,948
0
3,948
Please see the explanation for choosing an Itemized Forecast in testimony
Forecast
2021 GRC Selected Forecast Method
(Constant 2018 $000)
($000)
3,948
0
3,948
0 (186)
2,261
0
2,075
Method
Selected Forecast TY Forecast
Incr/(Decr) from
2018
-
Itemized
-
Analysis of Forecasting Methods
Exhibit: SCE-04 Resiliency
Volume: Vol 5 - Wildfire Management
Business Planning Element: Wildfire Management
Activity: Fire Science and Advanced Modeling
Witness: D. Daigler
Due to rounding, totals may not tie to individual items.
Analysis of Linear trending Method – In D.89-12-057, and subsequently in D.04-07-022, the CPUC stated that if recorded
expenses have shown a trend in a certain direction for three or more years, the last recorded year is an appropriate base
estimate.
Analysis of Averaging Method - In D.89-12-057, and subsequently in D.04-07-022, the CPUC stated that if recorded expenses
have significant fluctuations from year to year, or expenses are influenced by external forces beyond the utility’s control, an
average of recorded-expenses is appropriate.
Analysis of Last Recorded Year - In D.89-12-057, and subsequently in D.04-07-022, the CPUC stated that if recorded expenses
have been relatively stable for three or more years, the last recorded year is an appropriate base estimate.
Other Forecast Methods not Selected
82
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
Total
Prior Year TotalTotal Change
Change
4,974 2,110 1,873 0 0 0 0
0 0 0 1,873 237 2,864 (1,026)
0 Labor
Non-Labor
Other
Total
0
0
0
Recorded /
Forecast
0
0
0
0
0
0
0
0
0
0
0
0
186
1,687
0
1,873
2,110
0
0
2,110
0
4,974
0
4,974
0
3,948
0
3,948
Labor Prior Year Total
Change
0
0
0
0
0
0
0
186
186
0
0
0
0
0
0 0 0 186 (186) 0 0
Recorded/Adj.
2014 2015 202120202019201820172016
Non-Labor Prior Year Total
Change
Total
Other Prior Year Total
Change
Total
0
0
0
0
0
0
0
0
0
1,687
1,687
1,687
2,110
423
2,110
4,974
2,864
4,974
3,948
(1,026)
0 0 0 0 0 0 0
0 0 0 0 0 0 0
0 0 0 0 0 0 0
0
$0
$1,000
$2,000
$3,000
$4,000
$5,000
2018 2019 2020 2021
NL L
Recorded/Adj. 2014-2018 / Forecast 2019-2021
Total 3,948 4,974 2,110 1,873 0 0 0
Cost Type
2021 GRC Year Over Year Variance
(Constant 2018 $000)
Forecast
Exhibit: SCE-04 Resiliency
Volume: Vol 5 - Wildfire Management
Business Planning Element: Wildfire Management
Activity: Fire Science and Advanced Modeling
Witness: D. Daigler
Due to rounding, totals may not tie to individual items.
83
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
Summary of Changes:
Recorded (2014-2018)
Recorded/Adj.
2014 2015 202120202019201820172016Cost Type
0 Labor
Non-Labor
Other
Total
0
0
0
Recorded /
Forecast
0
0
0
0
0
0
0
0
0
0
0
0
186
1,687
0
1,873
2,110
0
0
2,110
0
4,974
0
4,974
0
3,948
0
3,948
See Testimony
Forecast (2019-2021)
See Testimony
See Testimony
2021 GRC Forecast Commentary
(Constant 2018 $000)
Forecast
Exhibit: SCE-04 Resiliency
Volume: Vol 5 - Wildfire Management
Business Planning Element: Wildfire Management
Activity: Fire Science and Advanced Modeling
Witness: D. Daigler
Due to rounding, totals may not tie to individual items.
84
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
Workpaper Title:
Fire Science & Advanced Modeling (O&M)
85
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
For
ecas
t S
um
mar
y -
Fir
e S
cien
ce &
Ad
van
ced
Mod
elin
g (O
&M
)
2019
2020
2021
2022
2023
Tot
al
Adv
ance
d M
odel
ing
Com
pute
r (H
ardw
are
& S
oftw
are)
(O
&M
)1$6
06
$1,5
84
$1,6
82
$1,6
82
$1,7
99
$7,3
52
Adv
ance
d W
eath
er M
odel
ing
Too
l2$6
04
$ -
$ -
$ -
$ -
$604
Fue
l Sam
plin
g P
rogr
am3
$0
$604
$6
04
$604
$6
04
$2,4
16
Hig
h R
esol
utio
n W
eath
er R
elat
ed S
tudy
4$8
18
$0
$0
$0
$0
$818
Rem
ote
Sen
sing
5$8
1 $1
,467
$1
,467
$1
,711
$1
,956
$6
,681
Sur
face
and
Can
opy
Fue
ls M
appi
ng6
$0
$1,3
20
$196
$1
96
$196
$1
,907
Fir
e S
cien
ce &
Adv
ance
d M
odel
ing
$2,1
10$4
,974
$3,9
48$4
,192
$4,5
54$1
9,77
8
Not
es1 S
ee "
For
ecas
t - A
dvan
ced
Mod
elin
g C
ompu
ter
(Har
dwar
e &
S
oftw
are)
(O
&M
)"2 S
ee "
For
ecas
t - A
dvan
ced
Wea
ther
Mod
elin
g T
ool O
&M
"3 S
ee "
For
ecas
t - F
uel S
ampl
ing
Pro
gram
O&
M"
4 S
ee "
For
ecas
t - H
igh
Res
olut
ion
Wea
ther
Rel
ated
Stu
dy O
&M
"5
See
"F
orec
ast -
Rem
ote
Sen
sing
O&
M”
6 S
ee "
For
ecas
t - S
urfa
ce F
uels
and
Can
opy
Fue
ls M
appi
ng O
&M
”
(Con
stan
t 201
8 $0
00s)
86
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
For
ecas
t - A
dvan
ced
Mod
elin
g C
ompu
ter (
Har
dwar
e &
Sof
twar
e) (O
&M
)
2019
2020
2021
2022
2023
AT
otal
Dol
lars
606
$
1,58
4$
1,68
2$
1,68
2$
1,79
9$
For
ecas
t D
etai
ls20
1920
2020
2120
2220
23B
# of
Uni
ts1
11
11
CS
CE
Mai
nten
ance
(L
abor
)19
$
19$
19$
19$
19$
D =
B*C
Tot
al D
olla
rs19
$
19$
19$
19$
19$
E#
of U
nits
11
11
1F
Ven
dor
Mod
el H
osti
ng F
ee (
clou
d)49
$
49$
49$
49$
49$
G =
E*F
Tot
al D
olla
rs49
$
49$
49$
49$
49$
H#
of U
nits
11
11
1I
Ven
dor
Mod
el M
aint
enan
ce49
$
49$
49$
49$
49$
J =
H*I
Tot
al D
olla
rs49
$
49$
49$
49$
49$
K#
of U
nits
00
11
1
LM
aint
enan
ce f
or A
ddit
iona
l S
uper
com
pute
r-
$
-$
98
$
98
$
98
$
M =
K*L
Tot
al D
olla
rs-
$
-$
98
$
98
$
98
$
N#
of U
nits
11
11
1
OV
endo
r S
/W S
ubsc
ript
ion
and
Lis
cens
ing
Cos
t to
be p
aid
annu
ally
489
$
1,46
7$
1,46
7$
1,46
7$
1,58
4$
P =
N*O
Tot
al D
olla
rs48
9$
1,
467
$
1,
467
$
1,
467
$
1,
584
$
Q
= D
+G
+J+
M+
PT
otal
Dol
lars
(20
18 0
00's
$)
606
$
1,58
4$
1,68
2$
1,68
2$
1,79
9$
(Con
stan
t 20
18 0
00's
$s)
87
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
For
ecas
t - A
dvan
ced
Wea
ther
Mod
elin
g To
ol O
&M
2019
2020
2021
2022
2023
Tot
al D
olla
rs (
2018
000
's $
)60
4$
-$
-$
-$
-$
Cha
nge
Ord
er -
Fir
e P
oten
tial
Ind
ex90
$
-
$
-
$
-
$
-
$
C
hang
e O
rder
- A
ddit
iona
l Ser
vice
s99
$
-
$
-
$
-
$
-
$
A
dvan
ced
For
ecas
ting
Yea
rly
Con
trac
t Fee
415
$
-
$
-
$
-
$
-
$
T
otal
Dol
lars
(20
18 0
00's
$)
604
$
-
$
-
$
-
$
-
$
(201
8 00
0's $
)
88
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
Forecast - Fuel Sampling Program O&M
2019 2020 2021 2022 2023Total Dollars (2018 000'S $) $0 $604 $604 $604 $604
Cost of sampling per site/month 0 $3 $3 $3 $3Number or sites 0 17 17 17 17
Number of months 0 12 12 12 12Total Dollars $0 $604 $604 $604 $604
(Constant 2018 000's $)
89
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
For
ecas
t - H
igh
Res
olut
ion
Wea
ther
Rel
ated
Stu
dy O
&M
2019
2020
2021
2022
2023
# of
Uni
ts1
Fir
e P
oten
tial
Ind
ex (
Ven
dor
- A
DS
)50
1$
Tot
al D
olla
rs50
1$
-$
-$
-$
-$
# of
Uni
ts1
PS
PS
Thr
esho
ld I
ndic
ator
s (V
endo
r -
AD
S)
122
$
T
otal
Dol
lars
122
$
-
$
-
$
-
$
-
$
#
of U
nits
1C
lim
acel
l Wea
ther
Rel
ated
Stu
dy19
6$
Tot
al D
olla
rs19
6$
-$
-$
-$
-$
Tot
al
818
$
-$
-$
-$
-$
(Con
stan
t 201
8 00
0's $
)
90
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
Forecast - Remote SensingObjective: This workpaper outlines the projects and associated O&M cost for Remote Sensing
Qualitative Summary
Deliverable NameRemote SensingDescription of Deliverable:
Acquire vendor services to provide hyperspectral imagery to be used for situational awareness, super computer model improvement. Services will also provide processing of imagery into vegetation indexes specifically designed for SCE terroritory to monitor the health of environment. Will also conduct pilot of dry fuel monitoring in 2019
Additional Details:
Quantitative Summary
CAP vs. O&M O&Mbor vs. Non-Labor: Non-Labor
2019 2020 2021 2022 2023Total Dollars 81$ 1,467$ 1,467$ 1,711$ 1,956$
2019 2020 2021 2022 2023Dry fuel monitoring pilot 83$ -$ -$ -$ -$
sq miles 0 20000 20000 20000 20000high resolution/temporal imagery/sq miles -$ 0.075$ 0.075$ 0.088$ 0.088$
Total Dollars 83$ 1,500$ 1,500$ 1,750$ 1,750$
Escalation Index 2019 2020 2021 2022 2023O&M - A&G 1.0228 1.0445 1.067 1.0903 1.1136Remote Sensing (Satellite) (2018$) $81 $1,467 $1,467 $1,711 $1,956
91
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
For
ecas
t - S
urfa
ce F
uels
& C
anop
y M
appi
ng O
&M
2019
2020
2021
2022
2023
Sur
face
and
Can
opy
Fue
ls M
appi
ng-
$
68
4$
-
$
-$
-
$
Det
aile
d F
uels
Map
ping
for
Spe
cifi
c A
reas
(de
pend
ent o
n av
aila
ble
Lid
ar d
ata)
-$
342
$
-$
-
$
-$
O
n-go
ing
Upd
ates
to F
uels
/Can
opy
(sem
i-an
nual
& o
n-de
man
d)-
$
29
3$
19
6$
196
$
19
6$
Tot
al C
ost
(201
8$)
-$
1,32
0$
196
$
19
6$
196
$
92
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
Workpaper Title:
Capital Detail by WBS Element for Fire Science & Advanced Modeling
93
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
$0
$500
$1,000
$1,500
$2,000
$2,500
$3,000
$3,500
$4,000
Year
Southern California Edison
2021 GRC Capital Workpapers
Cost Estimates - Nominal ($000)
20202019 2021 2022 2023
3,370 3,926 0 0 0
Exhibit: SCE-04 Resiliency
Volume: Wildfire Management Volume 5
Business Plan Group: Resiliency
Business Plan Element: Wildfire Management
GRC Activity: Fire Science and Advanced Modeling
1. Witness: D. Daigler
2. Asset type: Cap Soft 5yr
3. In-Service date: Specific Blanket
4. RO Model ID: 830
5. Pin: 8159
6. CWBS Element: CIT-00-GR-DM-815900
CWBS Description: Combined Risk Analytics for Wildfires
7. SRIIM Eligible: No
SCE$
2019 - 2023 Total
7,297
2021 GRC - Capital Expenditures Forecast
Due to rounding, totals may not tie to individual items.
2019 2020 2021 2022 2023
94
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
$0
$400
$800
$1,200
$1,600
$2,000
$2,400
$2,800
Year
Southern California Edison
2021 GRC Capital Workpapers
Cost Estimates - Nominal ($000)
20202019 2021 2022 2023
2,800 960 0 0 0
Exhibit: SCE-04 Resiliency
Volume: Wildfire Management Volume 5
Business Plan Group: Resiliency
Business Plan Element: Wildfire Management
GRC Activity: Fire Science and Advanced Modeling
1. Witness: D. Daigler
2. Asset type: Cap Soft 5yr
3. In-Service date: 12/01/2020
4. RO Model ID: 831
5. Pin: 8159
6. CWBS Element: CIT-00-GR-DM-815902
CWBS Description: Situational Awareness Phase 2
7. SRIIM Eligible: No
SCE$
2019 - 2023 Total
3,760
2021 GRC - Capital Expenditures Forecast
Due to rounding, totals may not tie to individual items.
2019 2020 2021 2022 2023
95
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
$0
$1,000
$2,000
$3,000
$4,000
$5,000
$6,000
$7,000
Year
Southern California Edison
2021 GRC Capital Workpapers
Cost Estimates - Nominal ($000)
20202019 2021 2022 2023
6,783 800 1,102 0 0
Exhibit: SCE-04 Resiliency
Volume: Wildfire Management Volume 5
Business Plan Group: Resiliency
Business Plan Element: Wildfire Management
GRC Activity: Fire Science and Advanced Modeling
1. Witness: D. Daigler
2. Asset type: Computers
3. In-Service date: Specific Blanket
4. RO Model ID: 832
5. Pin: 8159
6. CWBS Element: COS-00-GR-BR-815901
CWBS Description: SS&BR Super Computers
7. SRIIM Eligible: No
SCE$
2019 - 2023 Total
8,685
2021 GRC - Capital Expenditures Forecast
Due to rounding, totals may not tie to individual items.
2019 2020 2021 2022 2023
96
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
Workpaper Title:
Fire Science & Advanced Modeling (Capital)
97
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
For
ecas
t Sum
mar
y - F
ire
Scie
nce
& A
dvan
ced
Mod
elin
g (C
AP)
(Nom
inal
201
8 $0
00s)
2019
2020
2021
2022
2023
Tot
al
Adv
ance
d M
odel
ing
Com
pute
r H
ardw
are
(CA
P)1
$
6
,783
$
80
0 $
1,10
2 $
-
$
-
8,
685
$
Ass
et R
isk
Mod
elin
g2 $
3,3
70
$
3,
926
$
-
$
-
$
-
7,29
7$
Ope
rati
onal
Ana
lyti
cs3
$
2
,800
$
96
0 $
-
$
-
$
-
3,
760
$
Tot
al (
CA
P)
12,9
53$
5,68
5$
1,10
2$
-$
-
$
19,7
41$
Not
es1 S
ee "
For
ecas
t - A
dvan
ced
Mod
elin
g C
ompu
ter
Har
dwar
e (C
AP
)"2 S
ee "
For
ecas
t - A
sset
Ris
k M
odel
ing
(CA
P)"
3 See
"F
orec
ast -
Ope
rati
onal
Ana
lyti
cs (
CA
P)"
98
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
For
ecas
t - A
dvan
ced
Mod
elin
g C
ompu
ter H
ardw
are
(CA
P)
(Con
stan
t 201
9 $0
00s)
2019
2020
2021
2022
2023
Tot
alV
endo
r C
ontr
act -
Fix
ed P
rice
- P
SS
C2,
400
$
-
$
-
$
-
$
-
$
2,
400
$
Ven
dor
Con
trac
t - F
ixed
Pri
ce -
AD
S1,
911
$
79
2$
-$
-$
-$
2,70
2$
V
endo
r C
ontr
act -
Fix
ed P
rice
- T
echn
osyl
va2,
472
$
-
$
-
$
-
$
-
$
2,
472
$
Add
itio
nal S
uper
com
pute
r-
$
-$
1,07
6$
-
$
-
$
1,
076
$
Ad
van
ced
Mod
elin
g C
omp
ute
r H
ard
war
e T
otal
(C
2019
$)6,
783
$
79
2$
1,07
6$
-
$
-
$
8,
650
$
Ad
van
ced
Mod
elin
g C
omp
ute
r H
ard
war
e T
otal
(C
2018
$)6,
627
$
77
3$
1,05
1$
-
$
-
$
8,
451
$
Esc
alat
ion
In
dex
2019
2020
2021
2022
2023
CA
P -
Gen
eral
1.02
35
1.
0338
1.
0489
1.
0665
1.
0839
2T
otal
CA
P (
2018
$)6,
627
$
77
3$
1,05
1$
-
$
-
$
T
otal
CA
P (
Nom
inal
$)6,
783
$
800
$
1,10
2$
-
$
-
$
8,
685
$
99
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
For
ecas
t - A
sset
Ris
k M
odel
ing
(CA
P)
(Con
stan
t 201
9 $0
00s)
Cos
t T
ype
2019
2020
2021
2022
2023
Tot
alS
CE
Lab
or (
PM
/ T
rain
ing
Cos
ts)
213
$
14
2$
-$
-$
-
$
35
4$
V
endo
r C
ontr
act -
Eff
ort D
rive
n (E
xter
nal,
MS
P)
359
$
27
6$
-$
-$
-
$
63
5$
V
endo
r C
ontr
act -
Fix
ed P
rice
215
$
30
0$
-$
-$
-
$
51
5$
V
endo
r C
ontr
act -
GIS
Int
egra
tion
217
$
21
7$
-$
-$
-
$
43
4$
V
endo
r C
ontr
act -
Dat
a In
tegr
atio
n25
0$
250
$
-
$
-
$
-$
500
$
Ven
dor
Con
trac
t 15
5$
155
$
-
$
-
$
-$
310
$
Ven
dor
Con
trac
t - F
ixed
Pri
ce80
0$
200
$
-
$
-
$
-$
1,00
0$
Ven
dor
Con
trac
t - F
ixed
Pri
ce15
0$
-$
-$
-$
-
$
15
0$
V
endo
r C
ontr
act -
Fix
ed P
rice
-$
500
$
-
$
-
$
-$
500
$
Har
dwar
e an
d D
ata
Cen
ter
(App
, DB
, SA
N, V
M)
450
$
-
$
-
$
-
$
-$
450
$
Har
dwar
e A
naly
tics
Edg
e N
odes
-$
200
$
-
$
-
$
-$
200
$
AI
/ML
Cap
abil
itie
s D
ata
Exp
lora
tion
& M
odel
Dev
elop
men
t-
$
1,
000
$
-$
-$
-
$
1,
000
$
C
apit
al C
onti
genc
y at
20%
562
$
64
8$
-$
-$
-
$
1,
210
$
T
otal
Cap
ital
(20
19$)
3,37
0$
3,
887
$
-$
-$
-
$
7,
258
$
20
19 E
scal
atio
n In
dex
1.02
35
1.02
35
1.02
35
1.02
35
1.
0235
T
otal
Cap
ital
(20
18$)
3,29
3$
3,
798
$
-$
-$
-
$
7,
091
$
Es
cala
tion
Inde
x1.
0235
1.
0338
1.
0489
1.
0665
1.08
39
Tot
al C
ost
(Nom
inal
201
8$)
3,37
0$
3,
926
$
-$
-$
-
$
7,
297
$
100
Workpaper – Southern California Edison / 2021 General Rate Case
Exhibit No. SCE-04 Vol.05 Pt 02 Witnesses: Various
For
ecas
t - O
pera
tiona
l Ana
lytic
s (C
AP)
(Con
stan
t 201
9 $0
00s)
2019
2020
2021
2022
2023
Tot
alS
CE
Lab
or98
$
65
$
-
$
-
$
-
$
16
4$
V
endo
r C
ontr
act -
Eff
ort D
rive
n 40
0$
26
7$
-
$
-
$
-
$
66
7$
V
endo
r C
ontr
act -
Fix
ed P
rice
250
$
150
$
-$
-$
-$
400
$
Ven
dor
Con
trac
t - F
ixed
Pri
ce18
0$
90
$
-
$
-
$
-
$
27
0$
V
endo
r C
ontr
act
217
$
217
$
-$
-$
-$
434
$
Sof
twar
e L
icen
se C
OT
S80
$
-
$
-$
-$
-$
80$
K
afka
Nod
es84
0$
-
$
-$
-$
-$
840
$
Har
dwar
e an
d D
ata
Cen
ter
280
$
-$
-
$
-
$
-
$
28
0$
C
apit
al C
onti
genc
y at
20%
469
$
158
$
-$
-$
-$
627
$
Tot
al C
ost
(C20
19$)
2,81
4$
947
$
-$
-$
-$
3,76
1$
R
oun
ded
Tot
al C
ost
(C20
19$)
2,80
0$
950
$
-$
-$
-$
3,75
0$
20
18 E
scal
atio
n In
dex
1.02
35
1.
0235
1.02
35
1.02
35
1.02
35
Rou
nd
ed T
otal
Cos
t (C
2018
$)2,
736
$
92
8$
-
$
-
$
-
$
3,
664
$
Esca
latio
n In
dex
1.02
35
1.
0338
1.04
89
1.06
65
1.08
39
Rou
nd
ed T
otal
Cos
t (N
omin
al 0
00's
$)
2,80
0$
96
0$
-$
-$
-$
3,76
0$
101
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