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APPENDIX D
AIR QUALITY EMISSIONS CALCULATIONS
Air
Qu
ali
ty E
mis
sion
Calc
ula
tion
s
Sum
mar
yS
um
marizes tota
l em
issio
ns b
y c
ale
ndar
year.
Com
bust
ion
Estim
ate
s e
mis
sio
ns fro
m n
on-r
oad e
quip
ment
exhaust
as w
ell
as p
ain
ting.
Fugi
tive
Estim
ate
s fin
e p
art
icula
te e
mis
sio
ns f
rom
eart
hm
ovin
g,
vehic
le t
raff
ic,
and w
indblo
wn d
ust
Gra
ding
Alt1
Decom
mis
sio
n the U
SC
G L
OR
AN
–C
Pro
gra
m a
nd t
erm
inate
the N
ort
h A
merican L
OR
AN
–C
Sig
na
l
Alt2
Tra
nsfe
r m
anagem
ent of th
e L
OR
AN
–C
Pro
gra
m t
o a
noth
er
Govern
ment
agency
Alt3
Auto
mate
, secure
, and u
nsta
ff L
OR
AN
sta
tions
Alt4
Convert
Sig
nal to
Enhanced L
OR
AN
(eLO
RA
N),
secure
and u
nsta
ff L
OR
AN
sta
tions
Estim
ate
s the n
um
ber
of days o
f site p
repara
tion,
to b
e u
sed f
or
estim
ating h
eavy e
quip
ment
exh
au
st
an
d
eart
hm
ovin
g d
ust em
issio
ns
D-1
Air
Qu
ali
ty E
mis
sion
Calc
ula
tion
s
Air
Qua
lity
Emis
sion
s fr
om P
ropo
sed
Act
ion
NO
xVO
CC
OSO
2PM
10(to
n)(to
n)(to
n)(to
n)(to
n)A
lt1C
onstr
uction C
om
bustion
0.1
62
0.0
26
0.2
16
0.0
03
0.0
05
Constr
uction F
ugitiv
e D
ust
0.0
00
0.0
00
0.0
00
0.0
00
7.0
91
TO
TA
L A
lt1
0.1
62
0.0
26
0.2
16
0.0
03
7.0
96
Air
Qua
lity
Emis
sion
s fr
om P
ropo
sed
Act
ion
NO
xVO
CC
OSO
2PM
10(to
n)(to
n)(to
n)(to
n)(to
n)A
lt2 a
nd A
lt3C
onstr
uction C
om
bustion
0.0
002
0.0
0003
0.0
002
0.0
00003
0.0
0001
Constr
uction F
ugitiv
e D
ust
0.0
00
0.0
00
0.0
00
0.0
00
0.0
703
TO
TA
L A
lt2 a
nd A
lt3
0.0
002
0.0
0003
0.0
002
0.0
00003
0.0
703
Air
Qua
lity
Emis
sion
s fr
om P
ropo
sed
Act
ion
NO
xVO
CC
OSO
2PM
10(to
n)(to
n)(to
n)(to
n)(to
n)A
lt4Lo
wC
onstr
uction C
om
bustion
3.1
97
0.5
66
3.7
33
0.0
66
0.1
07
Constr
uction F
ugitiv
e D
ust
0.0
00
0.0
00
0.0
00
0.0
00
28.7
43
TO
TA
L A
lt4Low
3.1
97
0.5
66
3.7
33
0.0
66
28.8
50
Air
Qua
lity
Emis
sion
s fr
om P
ropo
sed
Act
ion
NO
xVO
CC
OSO
2PM
10(to
n)(to
n)(to
n)(to
n)(to
n)A
lt4H
igh
Constr
uction C
om
bustion
25.4
76
3.8
87
29.7
60
0.5
12
0.8
55
Constr
uction F
ugitiv
e D
ust
0.0
00
0.0
00
0.0
00
0.0
00
91.3
20
TO
TA
L A
lt4H
igh
25.4
76
3.8
87
29.7
60
0.5
12
92.1
75
D-2
Con
stru
ctio
n C
ombu
stio
n Em
issi
ons
for D
ecom
mis
sion
the
USC
G L
OR
AN
–C P
rogr
am a
nd te
rmin
ate
the
Nor
th A
mer
ican
LO
RA
N–C
Sig
nal
Com
bustion E
mis
sio
ns o
f V
OC
, N
Ox,
SO
2, C
O a
nd P
M10 D
ue t
o C
onstr
uction
Inclu
des:
1D
em
olis
h T
ow
er
7,0
00
ft2
2D
em
olis
h c
opp
er
radia
ls240,0
00
ft2
3D
em
olis
h T
ransm
itte
r B
uild
ing
5,0
00
ft2
4D
em
olis
h M
onitorin
g S
ite F
acili
ty100
ft2
Assum
ptions:
Tow
er
is 7
00 feet ta
ll b
uilt
on a
100ft2 c
oncre
te p
ad.
Land d
istu
rbance for
ea
ch c
opper
radia
l is
1,0
00 ft lo
ng b
y 2
ft
wid
e.
There
are
120 c
opper
radia
ls p
er
site.
Tota
l B
uild
ing C
onstr
uction A
rea:
0ft
2(N
one
)
Tota
l D
em
olis
hed A
rea:
12,1
00
ft2
(1,
3,
and 4
)
Tota
l P
aved A
rea:
0ft
2(N
one
)
Tota
l D
istu
rbed A
rea:
252,1
00
ft2
(1-4
)
Constr
uction D
ura
tion:
1.0
year(
s)
Annual C
onstr
uction A
ctivity:
230
days/y
r
Alt1
Com
bust
ion
D-3
Emis
sion
Fac
tors
Use
d fo
r Con
stru
ctio
n Eq
uipm
ent
Refe
rence: G
uid
e to A
ir Q
ualit
y A
ssessm
ent, S
MA
QM
D,
2004
Em
issio
n facto
rs a
re taken fro
m T
able
3-2
. A
ssum
ptions r
egard
ing t
he t
ype a
nd n
um
ber
of
equip
ment
are
fr
om
Table
3-1
unle
ss o
therw
ise n
ote
d.
Gra
ding
No.
Reqd.a
NO
xV
OC
bC
OS
O2
cP
M10
Equip
ment
per
10 a
cre
s(lb/d
ay)
(lb/d
ay)
(lb
/da
y)
(lb
/da
y)
Bulld
ozer
129.4
03.6
62
5.0
90
.59
1.1
7M
oto
r G
rader
110.2
21.7
61
4.9
80
.20
0.2
8W
ate
r T
ruck
120.8
93.6
03
0.6
20
.42
0.5
8T
ota
l per
10 a
cre
s o
f activity
360.5
19.0
27
0.6
91
.21
2.0
3
Pavi
ngN
o.
Reqd.a
NO
xV
OC
bC
OS
O2
cP
M10
Equip
ment
per
10 a
cre
s(lb/d
ay)
(lb/d
ay)
(lb
/da
y)
(lb
/da
y)
Paver
17.9
31.3
71
1.6
20
.16
0.2
2R
olle
r1
5.0
10.8
67
.34
0.1
00
.14
Tota
l per
10 a
cre
s o
f activity
212.9
42.2
31
8.9
60
.26
0.3
6
Dem
oliti
onN
o.
Reqd.a
NO
xV
OC
bC
OS
O2
cP
M10
Equip
ment
per
10 a
cre
s(lb/d
ay)
(lb/d
ay)
(lb
/da
y)
(lb
/da
y)
Loader
17.8
61.3
51
1.5
20
.16
0.2
2H
aul T
ruck
120.8
93.6
03
0.6
20
.42
0.5
8T
ota
l per
10 a
cre
s o
f activity
228.7
54.9
54
2.1
40
.58
0.8
0
Bui
ldin
g C
onst
ruct
ion
No.
Reqd.a
NO
xV
OC
bC
OS
O2
cP
M10
Eq
uip
mentd
per
10 a
cre
s(lb/d
ay)
(lb/d
ay)
(lb
/da
y)
(lb
/da
y)
S
tationary
Genera
tor
Set
111.8
31.4
71
0.0
90
.24
0.4
7In
dustr
ial S
aw
11
7.0
22.1
21
4.5
20
.34
0.6
8W
eld
er
14.4
80.5
63
.83
0.0
90
.18
M
obile
(non-r
oa
d)
Tru
ck
120.8
93.6
03
0.6
20
.84
0.5
8F
ork
lift
14.5
70.7
96
.70
0.1
80
.13
Cra
ne
18.3
71.4
41
2.2
70
.33
0.2
3T
ota
l per
10 a
cre
s o
f activity
667.1
69.9
87
8.0
32
.02
2.2
7
Note
: F
ootn
ote
s fo
r ta
ble
s a
re o
n follo
win
g p
age
Alt1
Com
bust
ion
D-4
Arc
hite
ctur
al C
oatin
gsN
o.
Reqd.a
NO
xV
OC
bC
OS
O2
cP
M10
Equip
ment
per
10 a
cre
s(lb/d
ay)
(lb/d
ay)
(lb
/da
y)
(lb
/da
y)
Air C
om
pre
ssor
16.8
30.8
55
.82
0.1
40
.27
Tota
l per
10 a
cre
s o
f activity
16.8
30.8
55
.82
0.1
40
.27
a)
The S
MA
QM
D 2
004 g
uid
ance s
uggests
a d
efa
ult e
quip
ment
fleet
for
each a
ctivitiy
, assum
ing 1
0 a
cre
s o
f th
at
activity,
(e
.g., 1
0 a
cre
s o
f gra
din
g, 10 a
cre
s o
f pavin
g, e
tc.)
. T
he d
efa
ult e
quip
ment
fleet
is incre
ased f
or
each 1
0 a
cre
incre
me
nt
in
the s
ize o
f th
e c
onstr
uction p
roje
ct. T
hat is
, a 2
6 a
cre
pro
ject
would
round t
o 3
0 a
cre
s a
nd t
he f
leet
siz
e w
ould
be
th
ree tim
es the d
efa
ult fle
et fo
r a 1
0 a
cre
pro
ject.
b)
The S
MA
QM
D 2
004 r
efe
rence lis
ts e
mis
sio
n facto
rs f
or
reactive o
rganic
gas (
RO
G).
F
or
the p
urp
oses o
f th
is w
ork
sh
ee
t R
OG
= V
OC
.
c)
The S
MA
QM
D 2
004 r
efe
rence d
oes n
ot pro
vid
e S
O2 e
mis
sio
n f
acto
rs.
For
this
work
sheet,
SO
2 e
mis
sio
ns h
ave b
ee
n e
stim
ate
d
based o
n a
ppro
xim
ate
fuel use r
ate
for
die
sel e
quip
ment
and t
he a
ssum
ption o
f 500 p
pm
sulfur
die
sel fu
el.
For
the
ave
rag
e o
f
th
e e
quip
ment
fleet, the r
esultin
g S
O2 facto
r w
as f
ound t
o b
e a
ppro
xim
ate
ly 0
.04 t
imes t
he N
Ox e
mis
sio
n f
acto
r fo
r th
e m
ob
ile e
qu
ipm
en
t (b
ase
d
upon 2
002 U
SA
F IE
RA
"A
ir E
mis
sio
ns Invento
ry G
uid
ance")
and 0
.02 t
imes t
he N
Ox e
mis
sio
n f
acto
r fo
r all
oth
er
eq
uip
me
nt
(ba
se
d o
n A
P-4
2,
Ta
ble
3.4
-1)
d)
Typic
al equip
me
nt fleet fo
r build
ing c
onstr
uction
was n
ot
item
ized in S
MA
QM
D 2
004 g
uid
ance.
The e
quip
ment
list a
bo
ve
wa
s assum
ed b
ased
on S
MA
QM
D 1
994 g
uid
ance.
PRO
JEC
T-SP
ECIF
IC E
MIS
SIO
N F
AC
TOR
SU
MM
ARY
NO
xV
OC
CO
SO
2**
PM
10
135.0
20
5.2
20
40
.91
10
.70
01
.17
51
0.0
00
0.0
00
0.0
00
0.0
00
0.0
00
10.7
99
0.1
38
1.1
71
0.0
16
0.0
22
10.0
00
0.0
00
0.0
00
0.0
00
0.0
00
10.0
00
0.0
00
0.0
00
0.0
00
0.0
00
0.0
00
Exam
ple
: S
MA
QM
D E
mis
sio
n F
acto
r fo
r G
radin
g E
quip
ment
NO
x =
(T
ota
l G
radin
g N
Ox p
er
10 a
c*(
(tota
l dis
turb
ed a
rea
/43
56
0)/
10
))*(
Eq
uip
me
nt
Mu
ltip
lier)
Air C
om
pre
ssor
for
Arc
hitectu
ral C
oating
Sourc
e
Gra
din
g E
quip
ment
SM
AQ
MD
Em
issio
n F
acto
rs (
lb/d
ay)
Equip
ment
Multip
lier*
**E
mis
sio
n facto
r is
fro
m the e
vapora
tion o
f solv
ents
during p
ain
ting,
per
"Air Q
ualit
y T
hre
shold
s o
f S
ignific
ance",
SM
AQ
MD
, 1
99
4
Arc
hitectu
ral C
oating**
*The e
quip
ment m
ultip
lier
is a
n inte
ger
that re
pre
sents
units o
f 10 a
cre
s f
or
purp
oses o
f estim
ating t
he n
um
ber
of
equip
me
nt
req
uire
d f
or
the
pro
ject
Dem
olit
ion E
quip
ment
Build
ing C
onstr
uction
Pavin
g E
quip
ment
Alt1
Com
bust
ion
D-5
Sum
mary
of In
put P
ara
mete
rsT
ota
l D
ays
Gra
din
g:
252,1
00
5.7
94
(fro
m "
Alt1
Gra
din
g"
wo
rksh
ee
t)P
avin
g:
00.0
00
Dem
olit
ion:
12,1
00
0.2
8230
Build
ing C
onstr
uction:
00.0
00
Arc
hitectu
ral C
oating
00.0
00
(per
the
SM
AQ
MD
"A
ir Q
ua
lity o
f T
hre
sh
old
s o
f S
ign
ific
an
ce
", 1
99
4)
NO
TE
: T
he 'T
ota
l D
ays' e
stim
ate
for
pavin
g is c
alc
ula
ted b
y d
ivid
ing t
he t
ota
l num
ber
of
acre
s b
y 0
.21 a
cre
s/d
ay,
wh
ich
is a
fa
cto
r d
erive
d f
rom
th
e 2
00
5 M
EA
NS
Heavy C
onstr
uction
Cost D
ata
, 19th
Editio
n, fo
r 'A
sphaltic
Concre
te P
avem
ent,
Lots
and D
rivew
ays -
6"
sto
ne b
ase',
wh
ich
pro
vid
es a
n e
stim
ate
of
sq
ua
refe
et paved p
er
day. T
here
is a
lso a
n e
stim
ate
for
'Pla
in C
em
ent
Concre
te P
avem
ent',
how
ever
the e
stim
ate
for
aspha
lt is u
se
d b
eca
use
it
is m
ore
co
nse
rva
tive
.T
he 'T
ota
l 'D
ays' e
stim
ate
for
dem
olit
ion is c
alc
ula
ted b
y d
ivid
ing t
he t
ota
l num
ber
of
acre
s b
y 0
.02 a
cre
s/d
ay,
whic
h is a
fa
cto
r a
lso
de
rive
d f
rom
th
e 2
00
5
ME
AN
S r
efe
rence. T
his
is c
alc
ula
ted b
y a
vera
gin
g t
he d
em
olit
ion e
stim
ate
s f
rom
'Build
ing D
em
olit
ion -
Sm
all
Build
ing
s,
Co
ncre
te', a
ssu
min
g a
he
igh
t of 30 feet fo
r a tw
o-s
tory
build
ing; fr
om
'Build
ing F
ootings a
nd F
oundations D
em
olit
ion -
6"
Thic
k,
Pla
in C
oncre
te';
and
fro
m 'D
em
olis
h,
Re
mo
ve
P
avem
ent and C
urb
- C
oncre
te to 6
" th
ick, ro
d r
ein
forc
ed'.
Pavin
g is d
ouble
-weig
hte
d s
ince p
roje
cts
typic
ally
involv
e m
ore
pa
vin
g d
em
olit
ion
.T
he 'T
ota
l D
ays' e
stim
ate
for
build
ing c
onstr
uction is a
ssum
ed t
o b
e 2
30 d
ays,
unle
ss p
roje
ct-
specific
data
is k
now
n.
Tota
l Pro
ject
Em
issi
ons
by A
ctiv
ity (l
bs)
NO
xV
OC
CO
SO
2P
M10
Gra
din
g E
quip
ment
140.0
8
20.8
8
163.6
5
2.8
0
4
.70
Pavin
g-
-
-
-
-
Dem
olit
ion
183.6
8
31
.63
269.2
3
3.6
7
5
.11
Build
ing C
onstr
uction
-
-
-
-
-
Arc
hitectu
ral C
oatin
gs
-
-
-
-
-
Tota
l Em
issi
ons
(lbs)
: 32
3.76
52
.51
432.
87
6.48
9.
81
Res
ults
: To
tal P
roje
ct A
nnua
l Em
issi
on R
ates
NO
xV
OC
CO
SO
2P
M10
Tota
l P
roje
ct E
mis
sio
ns (
lbs)
323.7
6
52
.51
432.8
7
6.4
8
9
.81
Tota
l P
roje
ct E
mis
sio
ns (
tons)
0.1
62
0.0
26
0.2
16
0.0
03
0.0
05
To
talA
rea
(ft2
)
Tota
l A
rea
(acre
s)
Alt1
Com
bust
ion
D-6
Con
stru
ctio
n Fu
gitiv
e D
ust E
mis
sion
s fo
r Dec
omm
issi
on th
e U
SCG
LO
RA
N–C
Pro
gram
and
term
inat
e th
e N
orth
Am
eric
an L
OR
AN
–C S
igna
l
Calc
ula
tion o
f P
M10 E
mis
sio
ns D
ue to S
ite P
repara
tion (
Uncontr
olle
d).
User
Input P
ara
mete
rs / A
ssum
ptions
Acre
s g
raded p
er
year:
5.7
9acre
s/y
r(F
rom
"A
lt1 C
om
bustion"
work
sheet)
Gra
din
g d
ays/y
r:3.2
3days/y
r(F
rom
"A
lt1 G
radin
g w
ork
sheet)
Exposed d
ays/y
r:90
assum
ed d
ays/y
r gra
ded a
rea is e
xposed
Gra
din
g H
ours
/day:
8hr/
da
yS
oil
pile
s a
rea fra
ction:
0.1
0(a
ssu
med f
raction o
f site a
rea c
overe
d b
y s
oil
pile
s)
Soil
perc
ent silt
, s:
8.5
%(m
ean s
ilt c
onte
nt;
expecte
d r
ange:
0.5
6 t
o 2
3,
AP
-42
Ta
ble
13
.2.2
-1)
Soil
perc
ent m
ois
ture
, M
:50
%(h
ttp:/
/ww
w.c
pc.n
oaa.g
ov/p
roducts
/soilm
st/
w.s
htm
l)A
nnual ra
infa
ll days, p:
140
days/y
r ra
infa
ll exceeds 0
.01 inch/d
ay (
AP
-42 F
ig 1
3.2
.2-1
, A
ve.
range f
rom
40
-24
0 d
ays/y
r o
n U
.S.
co
astlin
e)
Win
d s
peed >
12 m
ph %
, I:
20
%A
vera
ge n
ational w
indspeed
Fra
ction o
f T
SP
, J:
0.5
per
Calif
orn
ia E
nvironm
enta
l Q
ualit
y A
ct
(CE
QA
) A
ir Q
ualit
y H
andboo
k,
SC
AQ
MD
, 1
99
3,
p.
A9
-99
Mean v
ehic
le s
peed, S
:5
mi/hr
(On-s
ite)
Dozer
path
wid
th:
8ft
Qty
constr
uctio
n v
ehic
les:
3.0
0vehic
les
(Fro
m "
Alt1 G
radin
g w
ork
sheet)
On-s
ite V
MT
/vehic
le/d
ay:
5m
i/veh/d
ay
(Exclu
din
g b
ulld
ozer
VM
T d
uring g
radin
g)
PM
10 A
dju
stm
ent F
acto
r k
1.5
lb/V
MT
(AP
-42 T
able
13.2
.2-2
12/0
3
for
PM
10 f
or
unpaved r
oa
ds)
PM
10 A
dju
stm
ent F
acto
r a
0.9
(dim
ensio
nle
ss)
(AP
-42 T
able
13.2
.2-2
12/0
3
for
PM
10 f
or
unpaved r
oa
ds)
PM
10 A
dju
stm
ent F
acto
r b
0.4
5(d
imensio
nle
ss)
(AP
-42 T
able
13.2
.2-2
12/0
3
for
PM
10 f
or
unpaved r
oa
ds)
Mean V
ehic
le W
eig
ht W
40
tons
assum
ed f
or
aggre
gate
tru
cks
TS
P -
Tota
l S
uspended
Part
icula
teV
MT
- V
ehic
le M
iles T
ravele
d
D-7
Emis
sion
s D
ue to
Soi
l Dis
turb
ance
Act
iviti
es
Opera
tion P
ara
mete
rs (
Calc
ula
ted fro
m U
ser
Inputs
)G
radin
g d
ura
tion p
er
acre
4.5
hr/
acre
Bulld
ozer
mile
age p
er
acre
1V
MT
/acre
(Mile
s t
ravele
d b
y b
ulld
ozer
during g
radin
g)
Constr
uction V
MT
per
day
15
VM
T/d
ay
Constr
uction V
MT
per
acre
8.4
VM
T/a
cre
(Tra
vel on u
npaved s
urf
aces w
ithin
site)
Equations U
sed (
Corr
ecte
d for
PM
10)
AP
-42 S
ection
Opera
tion
Em
piric
al E
quation
Units
(5th
Editio
n)
Bulld
ozin
g0.7
5(s
1.5
)/(M
1.4
)lb
s/h
rT
able
11.9
-1,
Overb
urd
en
Gra
din
g(0
.60
)(0.0
51
)s2.0
lbs/V
MT
Table
11.9
-1,
Vehic
le T
raffic
(unpaved r
oads)
[(k(s
/12
)a(W
/3)b
)][(
365-P
)/365
] lb
s/V
MT
Section 1
3.2
.2
Sourc
e: C
om
pila
tion o
f A
ir P
ollu
tant E
mis
sio
n F
acto
rs,
Vol. I
, U
SE
PA
AP
-42,
Section 1
1.9
date
d 1
0/9
8 a
nd S
ection 1
3.2
da
ted
12
/03
Calc
ula
tion o
f P
M10 E
mis
sio
n F
acto
rs for
Each O
pera
tio
n
Em
issio
n
Facto
rE
mis
sio
n
Facto
rO
pera
tion
(mass/
unit)
Opera
tion
Para
mete
r(lbs/
acre
)B
ulld
ozin
g0.0
8lb
s/h
r4.5
hr/
acre
0.4
0lb
s/a
cre
Gra
din
g0.7
7lb
s/V
MT
1V
MT
/acre
0.8
0lb
s/a
cre
Vehic
le T
raffic
(unpaved r
oads)
2.1
7lb
s/V
MT
8.4
VM
T/a
cre
18.3
0lb
s/a
cre
D-8
Emis
sion
s D
ue to
Win
d Er
osio
n of
Soi
l Pile
s an
d Ex
pose
d G
rade
d Su
rfac
e
Refe
rence: C
alif
orn
ia E
nvironm
enta
l Q
ualit
y A
ct (C
EQ
A)
Air Q
ualit
y H
andbook,
SC
AQ
MD
, 1993.
Soil
Pile
s E
F =
1.7
(s/1
.5)[
(365 -
p)/
235](
I/15)(
J)
= (
s)(
365 -
p)(
I)(J
)/(3
110.2
941),
p.
A9-9
9.
Soil
Pile
s E
F =
6.1
lbs/d
ay/a
cre
covere
d b
y s
oil
pile
s
Consid
er
soil
pile
s a
rea
fra
ction s
o that E
F a
pplie
s to g
raded a
rea
Soil
pile
s a
rea fra
ction:
0.1
0(F
raction o
f site a
rea c
overe
d b
y s
oil
pile
s)
Soil
Pile
s E
F =
0.6
1lb
s/d
ay/a
cre
s g
raded
Gra
ded S
urf
ace E
F =
26.4
lbs/d
ay/a
cre
(re
com
mended in C
EQ
A M
anual, p
. A
9-9
3).
Cal
cula
tion
of A
nnua
l PM
10 E
mis
sion
s
Gra
ded
Exposed
Em
issio
ns
Em
issio
ns
Sourc
eE
mis
sio
n
Facto
rA
cre
s/y
rdays/y
rlb
s/y
rto
ns/y
rB
ulld
ozin
g0.4
0lb
s/a
cre
5.7
9N
A2
0.0
01
Gra
din
g0.8
0lb
s/a
cre
5.7
9N
A5
0.0
02
Vehic
le T
raffic
18.3
0lb
s/a
cre
5.7
9N
A106
0.0
53
Ero
sio
n o
f S
oil
Pile
s0.6
1lb
s/a
cre
/day
5.7
990
318
0.1
59
Ero
sio
n o
f G
raded S
urf
ace
26.4
0lb
s/a
cre
/day
5.7
990
13,7
51
6.8
75
TO
TA
L
14,1
81
7.0
9
Soil
Dis
turb
ance E
F:
19.5
0lb
s/a
cre
Win
d E
rosio
n E
F:
27.0
1lb
s/a
cre
/day
Back c
alc
ula
te to g
et E
F:
758.0
5
lb
s/a
cre
/gra
din
g d
ay
D-9
Con
stru
ctio
n (G
radi
ng) S
ched
ule
for D
ecom
mis
sion
the
USC
G L
OR
AN
–C P
rogr
am a
nd te
rmin
ate
the
Nor
th A
mer
ican
LO
RA
N–C
Sig
nal
Estim
ate
of tim
e r
equired to g
rade a
specifie
d a
rea.
Input P
ara
mete
rsC
onstr
uction a
rea:
5.7
9acre
s/y
r (f
rom
"A
lt1 C
om
bustion"
Work
sheet)
Qty
Equip
ment:
3.0
0(c
alc
ula
ted b
ased o
n 3
pie
ces o
f equip
ment
for
every
10 a
cre
s)
Assum
ptions.
Terr
ain
is m
ostly fla
t.A
n a
vera
ge o
f 6"
soil
is e
xcavate
d fro
m o
ne h
alf o
f th
e s
ite a
nd b
ackfille
d t
o t
he o
ther
half o
f th
e s
ite;
no s
oil
is h
aule
d o
ff-s
ite
or
bo
rro
we
d.
200 h
p b
ulld
ozers
are
used for
site c
learing.
300 h
p b
ulld
ozers
are
used for
str
ippin
g, excavation, an
d b
ackfill.
Vib
rato
ry d
rum
rolle
rs a
re u
sed for
com
pacting.
Str
ippin
g, E
xcavation, B
ackfill
and C
om
paction r
equire a
n a
vera
ge o
f tw
o p
asses e
ach.
Excavation a
nd B
ackfill
are
assum
ed to involv
e o
nly
ha
lf o
f th
e s
ite.
Calc
ula
tion o
f days r
equired for
one p
iece o
f equip
ment
to g
rade t
he s
pecifie
d a
rea.
Refe
rence: M
eans H
eavy C
onstr
uction C
ost D
ata
, 19th
Ed.,
R.
S.
Means,
2005.
Means L
ine N
o.
Opera
tion
Description
Outp
ut
Units
Acre
s p
er
eq
uip
-da
y)
equip
-da
ys
per
acre
Acre
s/y
r
(pro
ject-
sp
ecific
)
Eq
uip
-da
ys
pe
rye
ar
2230 2
00 0
550
Site C
learing
Dozer
& r
ake, m
ediu
m b
rush
8acre
/day
80
.13
5.7
90
.72
2230 5
00 0
300
Str
ippin
gT
opsoil
& s
tockpili
ng
, advers
e s
oil
1,6
50
cu.
yd/d
ay
2.0
50
.49
5.7
92
.83
2315 4
32 5
220
Excavation
Bulk
, open s
ite, com
mon e
art
h,
150' h
aul
800
cu.
yd/d
ay
0.9
91
.01
2.8
92
.92
2315 1
20 5
220
Ba
ckfill
Str
uctu
ral, c
om
mon
eart
h,
150' h
aul
1,9
50
cu.
yd/d
ay
2.4
20
.41
2.8
91
.20
2315 3
10 5
020
Com
paction
Vib
rating r
olle
r, 6
" lifts
, 3 p
asses
2,3
00
cu.
yd/d
ay
2.8
50
.35
5.7
92
.03
TO
TA
L9
.70
Calc
ula
tion o
f days r
eq
uired for
the indic
ate
d p
ieces o
f equip
ment
to g
rade t
he d
esig
nate
d a
cre
age.
(Equip
)(day)/
yr:
9.7
0Q
ty E
quip
ment:
3.0
0G
radin
g d
ays/y
r:3.2
3
Alt1
Gra
ding
D-1
0
Con
stru
ctio
n C
ombu
stio
n Em
issi
ons
for T
rans
fer m
anag
emen
t of t
he L
OR
AN
–C P
rogr
am to
ano
ther
Gov
ernm
ent a
genc
yan
d A
utom
ate,
sec
ure,
and
uns
taff
LOR
AN
sta
tions
Com
bustion E
mis
sio
ns o
f V
OC
, N
Ox,
SO
2, C
O a
nd P
M10 D
ue t
o C
onstr
uction
Inclu
des:
1C
onstr
uct P
erim
ter
Fence for
Tow
er
2,5
00
ft2
Assum
ptions:
Appro
xim
ate
ly 5
00 lin
ear
feet of fe
ncin
g w
ould
be r
equired p
er
site.
Land d
istu
rbance w
ould
be 5
feet w
ide to insta
ll th
e p
erim
ete
r fe
ncin
g.
Tota
l B
uild
ing C
onstr
uction A
rea:
0ft
2(N
one
)
Tota
l D
em
olis
hed A
rea:
0ft
2(N
one
)
Tota
l P
aved A
rea:
0ft
2(N
one
)
Tota
l D
istu
rbed A
rea:
2,5
00
ft2
(1)
Constr
uction D
ura
tion:
1.0
year(
s)
Annual C
onstr
uction A
ctivity:
230
days/y
r
Alt2
-3 C
ombu
stio
n
D-1
1
Emis
sion
Fac
tors
Use
d fo
r Con
stru
ctio
n Eq
uipm
ent
Refe
rence: G
uid
e to A
ir Q
ualit
y A
ssessm
ent, S
MA
QM
D,
2004
Em
issio
n facto
rs a
re taken fro
m T
able
3-2
. A
ssum
ptions r
egard
ing t
he t
ype a
nd n
um
ber
of
equip
ment
are
fr
om
Table
3-1
unle
ss o
therw
ise n
ote
d.
Gra
ding
No.
Reqd.a
NO
xV
OC
bC
OS
O2
cP
M10
Equip
ment
per
10 a
cre
s(lb/d
ay)
(lb/d
ay)
(lb
/da
y)
(lb
/da
y)
Bulld
ozer
129.4
03.6
62
5.0
90
.59
1.1
7M
oto
r G
rader
110.2
21.7
61
4.9
80
.20
0.2
8W
ate
r T
ruck
120.8
93.6
03
0.6
20
.42
0.5
8T
ota
l per
10 a
cre
s o
f activity
360.5
19.0
27
0.6
91
.21
2.0
3
Pavi
ngN
o.
Reqd.a
NO
xV
OC
bC
OS
O2
cP
M10
Equip
ment
per
10 a
cre
s(lb/d
ay)
(lb/d
ay)
(lb
/da
y)
(lb
/da
y)
Paver
17.9
31.3
71
1.6
20
.16
0.2
2R
olle
r1
5.0
10.8
67
.34
0.1
00
.14
Tota
l per
10 a
cre
s o
f activity
212.9
42.2
31
8.9
60
.26
0.3
6
Dem
oliti
onN
o.
Reqd.a
NO
xV
OC
bC
OS
O2
cP
M10
Equip
ment
per
10 a
cre
s(lb/d
ay)
(lb/d
ay)
(lb
/da
y)
(lb
/da
y)
Loader
17.8
61.3
51
1.5
20
.16
0.2
2H
aul T
ruck
120.8
93.6
03
0.6
20
.42
0.5
8T
ota
l per
10 a
cre
s o
f activity
228.7
54.9
54
2.1
40
.58
0.8
0
Bui
ldin
g C
onst
ruct
ion
No.
Reqd.a
NO
xV
OC
bC
OS
O2
cP
M10
Eq
uip
mentd
per
10 a
cre
s(lb/d
ay)
(lb/d
ay)
(lb
/da
y)
(lb
/da
y)
S
tationary
Genera
tor
Set
111.8
31.4
71
0.0
90
.24
0.4
7In
dustr
ial S
aw
11
7.0
22.1
21
4.5
20
.34
0.6
8W
eld
er
14.4
80.5
63
.83
0.0
90
.18
M
obile
(non-r
oa
d)
Tru
ck
120.8
93.6
03
0.6
20
.84
0.5
8F
ork
lift
14.5
70.7
96
.70
0.1
80
.13
Cra
ne
18.3
71.4
41
2.2
70
.33
0.2
3T
ota
l per
10 a
cre
s o
f activity
667.1
69.9
87
8.0
32
.02
2.2
7
Note
: F
ootn
ote
s fo
r ta
ble
s a
re o
n follo
win
g p
age
Alt2
-3 C
ombu
stio
n
D-1
2
Arc
hite
ctur
al C
oatin
gsN
o.
Reqd.a
NO
xV
OC
bC
OS
O2
cP
M10
Equip
ment
per
10 a
cre
s(lb/d
ay)
(lb/d
ay)
(lb
/da
y)
(lb
/da
y)
Air C
om
pre
ssor
16.8
30.8
55
.82
0.1
40
.27
Tota
l per
10 a
cre
s o
f activity
16.8
30.8
55
.82
0.1
40
.27
a)
The S
MA
QM
D 2
004 g
uid
ance s
uggests
a d
efa
ult e
quip
ment
fleet
for
each a
ctivitiy
, assum
ing 1
0 a
cre
s o
f th
at
activity,
(e
.g., 1
0 a
cre
s o
f gra
din
g, 10 a
cre
s o
f pavin
g, e
tc.)
. T
he d
efa
ult e
quip
ment
fleet
is incre
ased f
or
each 1
0 a
cre
incre
me
nt
in
the s
ize o
f th
e c
onstr
uction p
roje
ct. T
hat is
, a 2
6 a
cre
pro
ject
would
round t
o 3
0 a
cre
s a
nd t
he f
leet
siz
e w
ould
be
th
ree tim
es the d
efa
ult fle
et fo
r a 1
0 a
cre
pro
ject.
b)
The S
MA
QM
D 2
004 r
efe
rence lis
ts e
mis
sio
n facto
rs f
or
reactive o
rganic
gas (
RO
G).
F
or
the p
urp
oses o
f th
is w
ork
sh
ee
t R
OG
= V
OC
.
c)
The S
MA
QM
D 2
004 r
efe
rence d
oes n
ot pro
vid
e S
O2 e
mis
sio
n f
acto
rs.
For
this
work
sheet,
SO
2 e
mis
sio
ns h
ave b
ee
n e
stim
ate
d
based o
n a
ppro
xim
ate
fuel use r
ate
for
die
sel e
quip
ment
and t
he a
ssum
ption o
f 500 p
pm
sulfur
die
sel fu
el.
For
the
ave
rag
e o
f
th
e e
quip
ment
fleet, the r
esultin
g S
O2 facto
r w
as f
ound t
o b
e a
ppro
xim
ate
ly 0
.04 t
imes t
he N
Ox e
mis
sio
n f
acto
r fo
r th
e m
ob
ile e
qu
ipm
en
t (b
ase
d
upon 2
002 U
SA
F IE
RA
"A
ir E
mis
sio
ns Invento
ry G
uid
ance")
and 0
.02 t
imes t
he N
Ox e
mis
sio
n f
acto
r fo
r all
oth
er
eq
uip
me
nt
(ba
se
d o
n A
P-4
2,
Ta
ble
3.4
-1)
d)
Typic
al equip
me
nt fleet fo
r build
ing c
onstr
uction
was n
ot
item
ized in S
MA
QM
D 2
004 g
uid
ance.
The e
quip
ment
list a
bo
ve
wa
s assum
ed b
ased
on S
MA
QM
D 1
994 g
uid
ance.
PRO
JEC
T-SP
ECIF
IC E
MIS
SIO
N F
AC
TOR
SU
MM
ARY
NO
xV
OC
CO
SO
2**
PM
10
10.3
47
0.0
52
0.4
06
0.0
07
0.0
12
10.0
00
0.0
00
0.0
00
0.0
00
0.0
00
10.0
00
0.0
00
0.0
00
0.0
00
0.0
00
10.0
00
0.0
00
0.0
00
0.0
00
0.0
00
10.0
00
0.0
00
0.0
00
0.0
00
0.0
00
0.0
00
Exam
ple
: S
MA
QM
D E
mis
sio
n F
acto
r fo
r G
radin
g E
quip
ment
NO
x =
(T
ota
l G
radin
g N
Ox p
er
10 a
c*(
(tota
l dis
turb
ed a
rea
/43
56
0)/
10
))*(
Eq
uip
me
nt
Mu
ltip
lier)
SM
AQ
MD
Em
issio
n F
acto
rs (
lb/d
ay)
Equip
ment
Multip
lier*
**E
mis
sio
n facto
r is
fro
m the e
vapora
tion o
f solv
ents
during p
ain
ting,
per
"Air Q
ualit
y T
hre
shold
s o
f S
ign
ific
an
ce
", S
MA
QM
D,
19
94
Arc
hitectu
ral C
oating**
*The e
quip
ment m
ultip
lier
is a
n inte
ger
that re
pre
sents
units o
f 10 a
cre
s f
or
purp
oses o
f estim
ating t
he n
um
ber
of
equip
me
nt
req
uire
d f
or
the
pro
ject
Dem
olit
ion E
quip
ment
Build
ing C
onstr
uction
Pavin
g E
quip
ment
Air C
om
pre
ssor
for
Arc
hitectu
ral C
oating
Sourc
e
Gra
din
g E
quip
ment
Alt2
-3 C
ombu
stio
n
D-1
3
Sum
mary
of In
put P
ara
mete
rsT
ota
l D
ays
Gra
din
g:
2,5
00
0.0
61
(fro
m "
Al2
-3 G
rad
ing
" w
ork
sh
ee
t)P
avin
g:
00.0
00
Dem
olit
ion:
00.0
00
Build
ing C
onstr
uction:
00.0
00
Arc
hitectu
ral C
oating
00.0
00
(per
the
SM
AQ
MD
"A
ir Q
ua
lity o
f T
hre
sh
old
s o
f S
ign
ific
an
ce
", 1
99
4)
NO
TE
: T
he 'T
ota
l D
ays' e
stim
ate
for
pavin
g is c
alc
ula
ted b
y d
ivid
ing t
he t
ota
l num
ber
of
acre
s b
y 0
.21 a
cre
s/d
ay,
wh
ich
is a
fa
cto
r d
erive
d f
rom
th
e 2
00
5 M
EA
NS
Heavy C
onstr
uction
Cost D
ata
, 19th
Editio
n, fo
r 'A
sphaltic
Concre
te P
ave
me
nt,
Lo
ts a
nd
Drive
wa
ys -
6"
sto
ne
ba
se
', w
hic
h p
rovid
es a
n e
stim
ate
of
sq
ua
refe
et paved p
er
day. T
here
is a
lso a
n e
stim
ate
for
'Pla
in C
em
ent
Concre
te P
avem
ent',
how
ever
the e
stim
ate
for
asph
alt is u
se
d b
eca
use
it
is m
ore
co
nse
rva
tive
.T
he 'T
ota
l 'D
ays' e
stim
ate
for
dem
olit
ion is c
alc
ula
ted b
y d
ivid
ing t
he t
ota
l num
ber
of
acre
s b
y 0
.02 a
cre
s/d
ay,
whic
h is a
fa
cto
r a
lso
de
rive
d fro
m t
he
20
05
M
EA
NS
refe
rence. T
his
is c
alc
ula
ted b
y a
vera
gin
g t
he d
em
olit
ion e
stim
ate
s f
rom
'Build
ing D
em
olit
ion -
Sm
all
Build
ing
s,
Co
ncre
te', a
ssu
min
g a
he
igh
t of 30 feet fo
r a tw
o-s
tory
build
ing; fr
om
'Build
ing F
ootings a
nd F
oundations D
em
olit
ion -
6"
Thic
k,
Pla
in C
oncre
te';
and
fro
m 'D
em
olis
h,
Re
mo
ve
P
avem
ent and C
urb
- C
oncre
te to 6
" th
ick, ro
d r
ein
forc
ed'.
Pavin
g is d
ouble
-weig
hte
d s
ince p
roje
cts
typic
ally
involv
e m
ore
pa
vin
g d
em
olit
ion
.T
he 'T
ota
l D
ays' e
stim
ate
for
build
ing c
onstr
uction is a
ssum
ed t
o b
e 2
30 d
ays,
unle
ss p
roje
ct-
specific
data
is k
now
n.
Tota
l Pro
ject
Em
issi
ons
by A
ctiv
ity (l
bs)
NO
xV
OC
CO
SO
2P
M10
Gra
din
g E
quip
ment
0.3
5
0.0
5
0.4
1
0.0
1
0
.01
Pavin
g-
-
-
-
-
Dem
olit
ion
-
-
-
-
-
Build
ing C
onstr
uction
-
-
-
-
-
Arc
hitectu
ral C
oatin
gs
-
-
-
-
-
Tota
l Em
issi
ons
(lbs)
: 0.
35
0.
05
0.
41
0.
01
0.01
Res
ults
: To
tal P
roje
ct A
nnua
l Em
issi
on R
ates
NO
xV
OC
CO
SO
2P
M10
Tota
l P
roje
ct E
mis
sio
ns (
lbs)
0.3
5
0.0
5
0.4
1
0.0
1
0
.01
Tota
l P
roje
ct E
mis
sio
ns (
tons)
0.0
002
0.0
0003
0.0
00
2
0.0
00
00
3
0
.00
00
1
To
talA
rea
(ft2
)
Tota
l A
rea
(acre
s)
Alt2
-3 C
ombu
stio
n
D-1
4
Con
stru
ctio
n Fu
gitiv
e D
ust E
mis
sion
s fo
r Tra
nsfe
r man
agem
ent o
f the
LO
RA
N–C
Pro
gram
to a
noth
er G
over
nmen
t age
ncy
Calc
ula
tion o
f P
M10 E
mis
sio
ns D
ue to S
ite P
repara
tion (
Uncontr
olle
d).
User
Input P
ara
mete
rs / A
ssum
ptions
Acre
s g
raded p
er
year:
0.0
6acre
s/y
r(F
rom
"A
lt2-3
Com
bustion"
work
sheet)
Gra
din
g d
ays/y
r:0.0
3days/y
r(F
rom
"A
lt2-3
Gra
din
g w
ork
sheet)
Exposed d
ays/y
r:90
assum
ed d
ays/y
r gra
ded a
rea is e
xposed
Gra
din
g H
ours
/day:
8hr/
da
yS
oil
pile
s a
rea fra
ction:
0.1
0(a
ssum
ed f
raction o
f site a
rea c
overe
d b
y s
oil
pile
s)
Soil
perc
ent silt
, s:
8.5
%(m
ean s
ilt c
onte
nt;
expecte
d r
ange:
0.5
6 t
o 2
3,
AP
-42
Ta
ble
13
.2.2
-1)
Soil
perc
ent m
ois
ture
, M
:50
%(h
ttp:/
/ww
w.c
pc.n
oaa.g
ov/p
roducts
/soilm
st/
w.s
htm
l)A
nnual ra
infa
ll days, p:
140
days/y
r ra
infa
ll exceeds 0
.01 inch/d
ay (
AP
-42 F
ig 1
3.2
.2-1
, A
ve.
range f
rom
40
-24
0 d
ays/y
r o
n U
.S.
co
astlin
e)
Win
d s
peed >
12 m
ph %
, I:
20
%A
vera
ge n
ational w
indspeed
Fra
ction o
f T
SP
, J:
0.5
per
Calif
orn
ia E
nvironm
enta
l Q
ualit
y A
ct
(CE
QA
) A
ir Q
ualit
y H
andboo
k,
SC
AQ
MD
, 1
99
3,
p.
A9
-99
Mean v
ehic
le s
peed, S
:5
mi/hr
(On-s
ite)
Dozer
path
wid
th:
8ft
Qty
constr
uctio
n v
ehic
les:
3.0
0vehic
les
(Fro
m "
Alt2-3
Gra
din
g w
ork
sheet)
On-s
ite V
MT
/vehic
le/d
ay:
5m
i/veh/d
ay
(Exclu
din
g b
ulld
ozer
VM
T d
uring g
radin
g)
PM
10 A
dju
stm
ent F
acto
r k
1.5
lb/V
MT
(AP
-42 T
able
13.2
.2-2
12/0
3
for
PM
10 f
or
unpaved r
oa
ds)
PM
10 A
dju
stm
ent F
acto
r a
0.9
(dim
ensio
nle
ss)
(AP
-42 T
able
13.2
.2-2
12/0
3
for
PM
10 f
or
unpaved r
oa
ds)
PM
10 A
dju
stm
ent F
acto
r b
0.4
5(d
imensio
nle
ss)
(AP
-42 T
able
13.2
.2-2
12/0
3
for
PM
10 f
or
unpaved r
oa
ds)
Mean V
ehic
le W
eig
ht W
40
tons
assum
ed f
or
aggre
gate
tru
cks
TS
P -
Tota
l S
uspended
Part
icula
teV
MT
- V
ehic
le M
iles T
ravele
d
Alt2
-3 F
ugiti
ve
D-1
5
Emis
sion
s D
ue to
Soi
l Dis
turb
ance
Act
iviti
es
Opera
tion P
ara
mete
rs (
Calc
ula
ted fro
m U
ser
Inputs
)G
radin
g d
ura
tion p
er
acre
4.5
hr/
acre
Bulld
ozer
mile
age p
er
acre
1V
MT
/acre
(Mile
s t
ravele
d b
y b
ulld
ozer
during g
radin
g)
Constr
uction V
MT
per
day
15
VM
T/d
ay
Constr
uction V
MT
per
acre
8.4
VM
T/a
cre
(Tra
vel on u
npaved s
urf
aces w
ithin
site)
Equations U
sed (
Corr
ecte
d for
PM
10)
AP
-42 S
ection
Opera
tion
Em
piric
al E
quation
Units
(5th
Editio
n)
Bulld
ozin
g0.7
5(s
1.5
)/(M
1.4
)lb
s/h
rT
able
11.9
-1,
Overb
urd
en
Gra
din
g(0
.60
)(0.0
51
)s2.0
lbs/V
MT
Table
11.9
-1,
Vehic
le T
raffic
(unpaved r
oads)
[(k(s
/12
)a(W
/3)b
)][(
365-P
)/365
] lb
s/V
MT
Section 1
3.2
.2
Sourc
e: C
om
pila
tion o
f A
ir P
ollu
tant E
mis
sio
n F
acto
rs,
Vol. I
, U
SE
PA
AP
-42,
Section 1
1.9
date
d 1
0/9
8 a
nd S
ection 1
3.2
da
ted
12
/03
Calc
ula
tion o
f P
M10 E
mis
sio
n F
acto
rs for
Each O
pera
tio
n
Em
issio
n
Facto
rE
mis
sio
n
Facto
rO
pera
tion
(mass/
unit)
Opera
tion
Para
mete
r(lbs/
acre
)B
ulld
ozin
g0.0
8lb
s/h
r4.5
hr/
acre
0.4
0lb
s/a
cre
Gra
din
g0.7
7lb
s/V
MT
1V
MT
/acre
0.8
0lb
s/a
cre
Vehic
le T
raffic
(unpaved r
oads)
2.1
7lb
s/V
MT
8.4
VM
T/a
cre
18.3
0lb
s/a
cre
Alt2
-3 F
ugiti
ve
D-1
6
Emis
sion
s D
ue to
Win
d Er
osio
n of
Soi
l Pile
s an
d Ex
pose
d G
rade
d Su
rfac
e
Refe
rence: C
alif
orn
ia E
nvironm
enta
l Q
ualit
y A
ct (C
EQ
A)
Air Q
ualit
y H
andbook,
SC
AQ
MD
, 1993.
Soil
Pile
s E
F =
1.7
(s/1
.5)[
(365 -
p)/
235](
I/15)(
J)
= (
s)(
365 -
p)(
I)(J
)/(3
110.2
941),
p.
A9-9
9.
Soil
Pile
s E
F =
6.1
lbs/d
ay/a
cre
covere
d b
y s
oil
pile
s
Consid
er
soil
pile
s a
rea
fra
ction s
o that E
F a
pplie
s to g
raded a
rea
Soil
pile
s a
rea fra
ction:
0.1
0(F
raction o
f site a
rea c
overe
d b
y s
oil
pile
s)
Soil
Pile
s E
F =
0.6
1lb
s/d
ay/a
cre
s g
raded
Gra
ded S
urf
ace E
F =
26.4
lbs/d
ay/a
cre
(re
com
mended in C
EQ
A M
anual, p
. A
9-9
3).
Cal
cula
tion
of A
nnua
l PM
10 E
mis
sion
s
Gra
ded
Exposed
Em
issio
ns
Em
issio
ns
Sourc
eE
mis
sio
n
Facto
rA
cre
s/y
rdays/y
rlb
s/y
rto
ns/y
rB
ulld
ozin
g0.4
0lb
s/a
cre
0.0
6N
A0
0.0
00
Gra
din
g0.8
0lb
s/a
cre
0.0
6N
A0
0.0
00
Vehic
le T
raffic
18.3
0lb
s/a
cre
0.0
6N
A1
0.0
01
Ero
sio
n o
f S
oil
Pile
s0.6
1lb
s/a
cre
/day
0.0
690
30
.00
2E
rosio
n o
f G
raded S
urf
ace
26.4
0lb
s/a
cre
/day
0.0
690
136
0.0
68
TO
TA
L
141
0.0
7
Soil
Dis
turb
ance E
F:
19.5
0lb
s/a
cre
Win
d E
rosio
n E
F:
27.0
1lb
s/a
cre
/day
Back c
alc
ula
te to g
et E
F:
76,4
41.8
4
lbs/a
cre
/gra
din
g d
ay
Alt2
-3 F
ugiti
ve
D-1
7
Con
stru
ctio
n (G
radi
ng) S
ched
ule
for T
rans
fer m
anag
emen
t of t
he L
OR
AN
–C P
rogr
am to
ano
ther
Gov
ernm
ent a
genc
yan
d A
utom
ate,
sec
ure,
and
uns
taff
LOR
AN
sta
tions
Estim
ate
of tim
e r
equired to g
rade a
specifie
d a
rea.
Input P
ara
mete
rsC
onstr
uction a
rea:
0.0
6acre
s/y
r (f
rom
"A
lt2-3
Com
bustion"
Work
sheet)
Qty
Equip
ment:
3.0
0(c
alc
ula
ted b
ased o
n 3
pie
ces o
f equip
ment
for
every
10 a
cre
s)
Assum
ptions.
Terr
ain
is m
ostly fla
t.A
n a
vera
ge o
f 6"
soil
is e
xcavate
d fro
m o
ne h
alf o
f th
e s
ite a
nd b
ackfille
d t
o t
he o
ther
half o
f th
e s
ite;
no s
oil
is h
aule
d o
ff-s
ite
or
bo
rro
we
d.
200 h
p b
ulld
ozers
are
used for
site c
learing.
300 h
p b
ulld
ozers
are
used for
str
ippin
g, excavation, an
d b
ackfill.
Vib
rato
ry d
rum
rolle
rs a
re u
sed for
com
pacting.
Str
ippin
g, E
xcavation, B
ackfill
and C
om
paction r
equire a
n a
vera
ge o
f tw
o p
asses e
ach.
Excavation a
nd B
ackfill
are
assum
ed to involv
e o
nly
ha
lf o
f th
e s
ite.
Calc
ula
tion o
f days r
equired for
one p
iece o
f equip
ment
to g
rade t
he s
pecifie
d a
rea.
Refe
rence: M
eans H
eavy C
onstr
uction C
ost D
ata
, 19th
Ed.,
R.
S.
Means,
2005.
Means L
ine N
o.
Opera
tion
Description
Outp
ut
Units
Acre
s p
er
eq
uip
-da
y)
equip
-da
ys
per
acre
Acre
s/y
r
(pro
ject-
sp
ecific
)
Eq
uip
-da
ys
pe
rye
ar
2230 2
00 0
550
Site C
learing
Dozer
& r
ake, m
ediu
m b
rush
8acre
/day
80
.13
0.0
60
.01
2230 5
00 0
300
Str
ippin
gT
opsoil
& s
tockpili
ng,
advers
e s
oil
1,6
50
cu.
yd/d
ay
2.0
50
.49
0.0
60
.03
2315 4
32 5
220
Excavation
Bulk
, open s
ite, com
mon e
art
h,
150' h
aul
800
cu.
yd/d
ay
0.9
91
.01
0.0
30
.03
2315 1
20 5
220
Ba
ckfill
Str
uctu
ral, c
om
mon
eart
h,
150' h
aul
1,9
50
cu.
yd/d
ay
2.4
20
.41
0.0
30
.01
2315 3
10 5
020
Com
paction
Vib
rating r
olle
r, 6
" lifts
, 3 p
asses
2,3
00
cu.
yd/d
ay
2.8
50
.35
0.0
60
.02
TO
TA
L0
.10
Calc
ula
tion o
f days r
eq
uired for
the indic
ate
d p
ieces o
f equip
ment
to g
rade t
he d
esig
nate
d a
cre
age.
(Equip
)(day)/
yr:
0.1
0Q
ty E
quip
ment:
3.0
0G
radin
g d
ays/y
r:0.0
3
Alt2
-3 G
radi
ng
D-1
8
Con
stru
ctio
n C
ombu
stio
n Em
issi
ons
for C
onve
rt S
igna
l to
Enha
nced
LO
RA
N (e
LOR
AN
), se
cure
and
uns
taff
LOR
AN
sta
tions
Com
bustion E
mis
sio
ns o
f V
OC
, N
Ox,
SO
2, C
O a
nd P
M10 D
ue t
o C
onstr
uction
Inclu
des:
1C
onstr
uct T
ow
er
7,0
00
ft2
2In
sta
ll C
opp
er
Rad
ials
914,7
60
ft2
3C
onstr
uct T
ransm
itte
r B
uild
ing
5,0
00
ft2
4C
onstr
uct M
onitorin
g S
ite F
acili
ty100
ft2
5C
onstr
uct A
ccess R
oad
79,2
00
ft2
6In
sta
ll U
tilit
ies to S
ite
15,8
40
ft2
Assum
ptions:
Tow
er
is 7
00 feet ta
ll b
uilt
on a
100ft
2 c
oncre
te p
ad.
Land d
istu
rbance for
insta
lling the 1
20 c
opper
radia
ls w
ould
be a
ppro
xim
ate
ly 2
1 a
cre
s.
Access r
oad w
ould
be 1
mile
long b
y 1
5 ft w
ide. R
oad w
ould
be g
raded a
nd c
overe
d w
ith g
ravel.
Tre
nch for
utilit
ies to th
e s
ite w
ould
be 1
mile
long b
y 3
ft
wid
e.
Tota
l B
uild
ing C
onstr
uction A
rea:
12,1
00
ft2
(1,
3,
and 4
)
Tota
l D
em
olis
hed A
rea:
0ft
2(N
one
)
Tota
l P
aved A
rea:
0ft
2(N
one
)
Tota
l D
istu
rbed A
rea:
1,0
21,9
00
ft2
(1-6
)
Constr
uction D
ura
tion:
1.0
year(
s)
Annual C
onstr
uction A
ctivity:
230
days/y
r
Alt4
Low
Com
bust
ion
D-1
9
Emis
sion
Fac
tors
Use
d fo
r Con
stru
ctio
n Eq
uipm
ent
Refe
rence: G
uid
e to A
ir Q
ualit
y A
ssessm
ent, S
MA
QM
D,
2004
Em
issio
n facto
rs a
re taken fro
m T
able
3-2
. A
ssum
ptions r
egard
ing t
he t
ype a
nd n
um
ber
of
equip
ment
are
fr
om
Table
3-1
unle
ss o
therw
ise n
ote
d.
Gra
ding
No.
Reqd.a
NO
xV
OC
bC
OS
O2
cP
M10
Equip
ment
per
10 a
cre
s(lb/d
ay)
(lb/d
ay)
(lb
/da
y)
(lb
/da
y)
Bulld
ozer
129.4
03.6
62
5.0
90
.59
1.1
7M
oto
r G
rader
110.2
21.7
61
4.9
80
.20
0.2
8W
ate
r T
ruck
120.8
93.6
03
0.6
20
.42
0.5
8T
ota
l per
10 a
cre
s o
f activity
360.5
19.0
27
0.6
91
.21
2.0
3
Pavi
ngN
o.
Reqd.a
NO
xV
OC
bC
OS
O2
cP
M10
Equip
ment
per
10 a
cre
s(lb/d
ay)
(lb/d
ay)
(lb
/da
y)
(lb
/da
y)
Paver
17.9
31.3
71
1.6
20
.16
0.2
2R
olle
r1
5.0
10.8
67
.34
0.1
00
.14
Tota
l per
10 a
cre
s o
f activity
212.9
42.2
31
8.9
60
.26
0.3
6
Dem
oliti
onN
o.
Reqd.a
NO
xV
OC
bC
OS
O2
cP
M10
Equip
ment
per
10 a
cre
s(lb/d
ay)
(lb/d
ay)
(lb
/da
y)
(lb
/da
y)
Loader
17.8
61.3
51
1.5
20
.16
0.2
2H
aul T
ruck
120.8
93.6
03
0.6
20
.42
0.5
8T
ota
l per
10 a
cre
s o
f activity
228.7
54.9
54
2.1
40
.58
0.8
0
Bui
ldin
g C
onst
ruct
ion
No.
Reqd.a
NO
xV
OC
bC
OS
O2
cP
M10
Eq
uip
mentd
per
10 a
cre
s(lb/d
ay)
(lb/d
ay)
(lb
/da
y)
(lb
/da
y)
S
tationary
Genera
tor
Set
111.8
31.4
71
0.0
90
.24
0.4
7In
dustr
ial S
aw
11
7.0
22.1
21
4.5
20
.34
0.6
8W
eld
er
14.4
80.5
63
.83
0.0
90
.18
M
obile
(non-r
oa
d)
Tru
ck
120.8
93.6
03
0.6
20
.84
0.5
8F
ork
lift
14.5
70.7
96
.70
0.1
80
.13
Cra
ne
18.3
71.4
41
2.2
70
.33
0.2
3T
ota
l per
10 a
cre
s o
f activity
667.1
69.9
87
8.0
32
.02
2.2
7
Note
: F
ootn
ote
s fo
r ta
ble
s a
re o
n follo
win
g p
age
Alt4
Low
Com
bust
ion
D-2
0
Arc
hite
ctur
al C
oatin
gsN
o.
Reqd.a
NO
xV
OC
bC
OS
O2
cP
M10
Equip
ment
per
10 a
cre
s(lb/d
ay)
(lb/d
ay)
(lb
/da
y)
(lb
/da
y)
Air C
om
pre
ssor
16.8
30.8
55
.82
0.1
40
.27
Tota
l per
10 a
cre
s o
f activity
16.8
30.8
55
.82
0.1
40
.27
a)
The S
MA
QM
D 2
004 g
uid
ance s
uggests
a d
efa
ult e
quip
ment
fleet
for
each a
ctivitiy
, assum
ing 1
0 a
cre
s o
f th
at
activity,
(e
.g., 1
0 a
cre
s o
f gra
din
g, 10 a
cre
s o
f pavin
g, e
tc.)
. T
he d
efa
ult e
quip
ment
fleet
is incre
ased f
or
each 1
0 a
cre
incre
me
nt
in
the s
ize o
f th
e c
onstr
uction p
roje
ct. T
hat is
, a 2
6 a
cre
pro
ject
would
round t
o 3
0 a
cre
s a
nd t
he f
leet
siz
e w
ould
be
th
ree tim
es the d
efa
ult fle
et fo
r a 1
0 a
cre
pro
ject.
b)
The S
MA
QM
D 2
004 r
efe
rence lis
ts e
mis
sio
n facto
rs f
or
reactive o
rganic
gas (
RO
G).
F
or
the p
urp
oses o
f th
is w
ork
sh
ee
t R
OG
= V
OC
.
c)
The S
MA
QM
D 2
004 r
efe
rence d
oes n
ot pro
vid
e S
O2 e
mis
sio
n f
acto
rs.
For
this
work
sheet,
SO
2 e
mis
sio
ns h
ave b
ee
n e
stim
ate
d
based o
n a
ppro
xim
ate
fuel use r
ate
for
die
sel e
quip
ment
and t
he a
ssum
ption o
f 500 p
pm
sulfur
die
sel fu
el.
For
the
ave
rag
e o
f
th
e e
quip
ment
fleet, the r
esultin
g S
O2 facto
r w
as f
ound t
o b
e a
ppro
xim
ate
ly 0
.04 t
imes t
he N
Ox e
mis
sio
n f
acto
r fo
r th
e m
ob
ile e
qu
ipm
en
t (b
ase
d
upon 2
002 U
SA
F IE
RA
"A
ir E
mis
sio
ns Invento
ry G
uid
ance")
and 0
.02 t
imes t
he N
Ox e
mis
sio
n f
acto
r fo
r all
oth
er
eq
uip
me
nt
(ba
se
d o
n A
P-4
2,
Ta
ble
3.4
-1)
d)
Typic
al equip
me
nt fleet fo
r build
ing c
onstr
uction
was n
ot
item
ized in S
MA
QM
D 2
004 g
uid
ance.
The e
quip
ment
list a
bo
ve
wa
s assum
ed b
ased
on S
MA
QM
D 1
994 g
uid
ance.
PRO
JEC
T-SP
ECIF
IC E
MIS
SIO
N F
AC
TOR
SU
MM
ARY
NO
xV
OC
CO
SO
2**
PM
10
3425.8
62
63.4
82
49
7.5
08
8.5
17
14
.28
71
0.0
00
0.0
00
0.0
00
0.0
00
0.0
00
10.0
00
0.0
00
0.0
00
0.0
00
0.0
00
11.8
66
0.2
77
2.1
68
0.0
56
0.0
63
10.1
90
0.0
24
0.1
62
0.0
04
0.0
08
8.9
65
Exam
ple
: S
MA
QM
D E
mis
sio
n F
acto
r fo
r G
radin
g E
quip
ment
NO
x =
(T
ota
l G
radin
g N
Ox p
er
10 a
c*(
(tota
l dis
turb
ed a
rea
/43
56
0)/
10
))*(
Eq
uip
me
nt
Mu
ltip
lier)
SM
AQ
MD
Em
issio
n F
acto
rs (
lb/d
ay)
Equip
ment
Multip
lier*
**E
mis
sio
n facto
r is
fro
m the e
vapora
tion o
f solv
ents
during p
ain
ting,
per
"Air Q
ualit
y T
hre
shold
s o
f S
ignific
ance",
SM
AQ
MD
, 1
99
4
Arc
hitectu
ral C
oating**
*The e
quip
ment m
ultip
lier
is a
n inte
ger
that re
pre
sents
units o
f 10 a
cre
s f
or
purp
oses o
f estim
ating t
he n
um
ber
of
equip
me
nt
req
uire
d f
or
the
pro
ject
Dem
olit
ion E
quip
ment
Build
ing C
onstr
uction
Pavin
g E
quip
ment
Air C
om
pre
ssor
for
Arc
hitectu
ral C
oating
Sourc
e
Gra
din
g E
quip
ment
Alt4
Low
Com
bust
ion
D-2
1
Sum
mary
of In
put P
ara
mete
rsT
ota
l D
ays
Gra
din
g:
1,0
21,9
00
23.4
614
(fro
m "
Alt4
Lo
w G
rad
ing
" w
ork
sh
ee
t)P
avin
g:
00.0
00
Dem
olit
ion:
00.0
0230
Build
ing C
onstr
uction:
12,1
00
0.2
8230
Arc
hitectu
ral C
oating
12,1
00
0.2
820
(per
the
SM
AQ
MD
"A
ir Q
ua
lity o
f T
hre
sh
old
s o
f S
ign
ific
an
ce
", 1
99
4)
NO
TE
: T
he 'T
ota
l D
ays' e
stim
ate
for
pavin
g is c
alc
ula
ted b
y d
ivid
ing t
he t
ota
l num
ber
of
acre
s b
y 0
.21 a
cre
s/d
ay,
wh
ich
is a
fa
cto
r d
erive
d f
rom
th
e 2
00
5 M
EA
NS
Heavy C
onstr
uction
Cost D
ata
, 19th
Editio
n, fo
r 'A
sphaltic
Concre
te P
avem
ent,
Lots
and D
rivew
ays -
6"
sto
ne b
ase',
wh
ich
pro
vid
es a
n e
stim
ate
of
sq
ua
refe
et paved p
er
day. T
here
is a
lso a
n e
stim
ate
for
'Pla
in C
em
ent
Concre
te P
avem
ent',
how
ever
the e
stim
ate
for
asph
alt is u
se
d b
eca
use
it
is m
ore
co
nse
rva
tive
.T
he 'T
ota
l 'D
ays' e
stim
ate
for
dem
olit
ion is c
alc
ula
ted b
y d
ivid
ing t
he t
ota
l num
ber
of
acre
s b
y 0
.02 a
cre
s/d
ay,
wh
ich
is a
fa
cto
r a
lso
de
rive
d f
rom
th
e 2
00
5
ME
AN
S r
efe
rence. T
his
is c
alc
ula
ted b
y a
vera
gin
g t
he d
em
olit
ion e
stim
ate
s f
rom
'Build
ing D
em
olit
ion -
Sm
all
Build
ing
s,
Co
ncre
te', a
ssu
min
g a
he
igh
t of 30 feet fo
r a tw
o-s
tory
build
ing; fr
om
'Build
ing F
ootings a
nd F
oundations D
em
olit
ion -
6"
Thic
k,
Pla
in C
oncre
te';
an
d f
rom
'D
em
olis
h,
Re
mo
ve
P
avem
ent and C
urb
- C
oncre
te to 6
" th
ick, ro
d r
ein
forc
ed'.
Pavin
g is d
ouble
-weig
hte
d s
ince p
roje
cts
typic
ally
involv
e m
ore
pa
vin
g d
em
olit
ion
.T
he 'T
ota
l D
ays' e
stim
ate
for
build
ing c
onstr
uction is a
ssum
ed t
o b
e 2
30 d
ays,
unle
ss p
roje
ct-
specific
data
is k
now
n.
Tota
l Pro
ject
Em
issi
ons
by A
ctiv
ity (l
bs)
NO
xV
OC
CO
SO
2P
M10
Gra
din
g E
quip
ment
5,9
62.0
7
888.7
4
6,9
65.1
1
11
9.2
4
2
00
.02
Pavin
g-
-
-
-
-
D
em
olit
ion
-
-
-
-
-
Build
ing C
onstr
uction
429.0
8
63.7
6
498.5
3
12
.90
1
4.5
0
Arc
hitectu
ral C
oatin
gs
3.7
9
179.7
7
3.2
3
0.0
8
0
.15
Tota
l Em
issi
ons
(lbs)
: 6,
394.
94
1,
132.
28
7,
466.
87
13
2.22
214.
67
Res
ults
: To
tal P
roje
ct A
nnua
l Em
issi
on R
ates
NO
xV
OC
CO
SO
2P
M10
Tota
l P
roje
ct E
mis
sio
ns (
lbs)
6,3
94.9
4
1,1
32.2
8
7,4
66.8
7
13
2.2
2
2
14
.67
Tota
l P
roje
ct E
mis
sio
ns (
tons)
3.1
97
0.5
66
3.7
33
0.0
66
0
.10
7
Tota
l A
rea
(acre
s)
To
talA
rea
(ft2
)
Alt4
Low
Com
bust
ion
D-2
2
Con
stru
ctio
n Fu
gitiv
e D
ust E
mis
sion
s fo
r Con
vert
Sig
nal t
o En
hanc
ed L
OR
AN
(eLO
RA
N),
secu
re a
nd u
nsta
ff LO
RA
N s
tatio
ns
Calc
ula
tion o
f P
M10 E
mis
sio
ns D
ue to S
ite P
repara
tion (
Uncontr
olle
d).
User
Input P
ara
mete
rs / A
ssum
ptions
Acre
s g
raded p
er
year:
23.4
6acre
s/y
r(F
rom
"A
lt4Low
Com
bustion"
work
sheet)
Gra
din
g d
ays/y
r:13.1
0days/y
r(F
rom
"A
lt4Low
Gra
din
g w
ork
sheet)
Exposed d
ays/y
r:90
assum
ed d
ays/y
r gra
ded a
rea is e
xposed
Gra
din
g H
ours
/day:
8hr/
da
yS
oil
pile
s a
rea fra
ction:
0.1
0(a
ssu
med f
raction o
f site a
rea c
overe
d b
y s
oil
pile
s)
Soil
perc
ent silt
, s:
8.5
%(m
ean s
ilt c
onte
nt;
expecte
d r
ange:
0.5
6 t
o 2
3,
AP
-42
Ta
ble
13
.2.2
-1)
Soil
perc
ent m
ois
ture
, M
:50
%(h
ttp:/
/ww
w.c
pc.n
oaa.g
ov/p
roducts
/soilm
st/
w.s
htm
l)A
nnual ra
infa
ll days, p:
140
days/y
r ra
infa
ll exceeds 0
.01 inch/d
ay (
AP
-42 F
ig 1
3.2
.2-1
, A
ve.
range f
rom
40
-24
0 d
ays/y
r o
n U
.S.
co
astlin
e)
Win
d s
peed >
12 m
ph %
, I:
20
%A
vera
ge n
ational w
indspeed
Fra
ction o
f T
SP
, J:
0.5
per
Calif
orn
ia E
nvironm
enta
l Q
ualit
y A
ct
(CE
QA
) A
ir Q
ualit
y H
andboo
k,
SC
AQ
MD
, 1
99
3,
p.
A9
-99
Mean v
ehic
le s
peed, S
:5
mi/hr
(On-s
ite)
Dozer
path
wid
th:
8ft
Qty
constr
uctio
n v
ehic
les:
3.0
0vehic
les
(Fro
m "
Alt4Low
Gra
din
g w
ork
sheet)
On-s
ite V
MT
/vehic
le/d
ay:
5m
i/veh/d
ay
(Exclu
din
g b
ulld
ozer
VM
T d
uring g
radin
g)
PM
10 A
dju
stm
ent F
acto
r k
1.5
lb/V
MT
(AP
-42 T
able
13.2
.2-2
12/0
3
for
PM
10 f
or
unpaved r
oa
ds)
PM
10 A
dju
stm
ent F
acto
r a
0.9
(dim
ensio
nle
ss)
(AP
-42 T
able
13.2
.2-2
12/0
3
for
PM
10 f
or
unpaved r
oa
ds)
PM
10 A
dju
stm
ent F
acto
r b
0.4
5(d
imensio
nle
ss)
(AP
-42 T
able
13.2
.2-2
12/0
3
for
PM
10 f
or
unpaved r
oa
ds)
Mean V
ehic
le W
eig
ht W
40
tons
assum
ed f
or
aggre
gate
tru
cks
TS
P -
Tota
l S
uspended
Part
icula
teV
MT
- V
ehic
le M
iles T
ravele
d
Alt4
Low
Fug
itive
D-2
3
Emis
sion
s D
ue to
Soi
l Dis
turb
ance
Act
iviti
es
Opera
tion P
ara
mete
rs (
Calc
ula
ted fro
m U
ser
Inputs
)G
radin
g d
ura
tion p
er
acre
4.5
hr/
acre
Bulld
ozer
mile
age p
er
acre
1V
MT
/acre
(Mile
s t
ravele
d b
y b
ulld
ozer
during g
radin
g)
Constr
uction V
MT
per
day
15
VM
T/d
ay
Constr
uction V
MT
per
acre
8.4
VM
T/a
cre
(Tra
vel on u
npaved s
urf
aces w
ithin
site)
Equations U
sed (
Corr
ecte
d for
PM
10)
AP
-42 S
ection
Opera
tion
Em
piric
al E
quation
Units
(5th
Editio
n)
Bulld
ozin
g0.7
5(s
1.5
)/(M
1.4
)lb
s/h
rT
able
11.9
-1,
Overb
urd
en
Gra
din
g(0
.60
)(0.0
51
)s2.0
lbs/V
MT
Table
11.9
-1,
Vehic
le T
raffic
(unpaved r
oads)
[(k(s
/12
)a(W
/3)b
)][(
365-P
)/365
] lb
s/V
MT
Section 1
3.2
.2
Sourc
e: C
om
pila
tion o
f A
ir P
ollu
tant E
mis
sio
n F
acto
rs,
Vol. I
, U
SE
PA
AP
-42,
Section 1
1.9
date
d 1
0/9
8 a
nd S
ection 1
3.2
da
ted
12
/03
Calc
ula
tion o
f P
M10 E
mis
sio
n F
acto
rs for
Each O
pera
tio
n
Em
issio
n
Facto
rE
mis
sio
n
Facto
rO
pera
tion
(mass/
unit)
Opera
tion
Para
mete
r(lbs/
acre
)B
ulld
ozin
g0.0
8lb
s/h
r4.5
hr/
acre
0.4
0lb
s/a
cre
Gra
din
g0.7
7lb
s/V
MT
1V
MT
/acre
0.8
0lb
s/a
cre
Vehic
le T
raffic
(unpaved r
oads)
2.1
7lb
s/V
MT
8.4
VM
T/a
cre
18.3
0lb
s/a
cre
Alt4
Low
Fug
itive
D-2
4
Emis
sion
s D
ue to
Win
d Er
osio
n of
Soi
l Pile
s an
d Ex
pose
d G
rade
d Su
rfac
e
Refe
rence: C
alif
orn
ia E
nvironm
enta
l Q
ualit
y A
ct (C
EQ
A)
Air Q
ualit
y H
andbook,
SC
AQ
MD
, 1993.
Soil
Pile
s E
F =
1.7
(s/1
.5)[
(365 -
p)/
235](
I/15)(
J)
= (
s)(
365 -
p)(
I)(J
)/(3
110.2
941),
p.
A9-9
9.
Soil
Pile
s E
F =
6.1
lbs/d
ay/a
cre
covere
d b
y s
oil
pile
s
Consid
er
soil
pile
s a
rea
fra
ction s
o that E
F a
pplie
s to g
raded a
rea
Soil
pile
s a
rea fra
ction:
0.1
0(F
raction o
f site a
rea c
overe
d b
y s
oil
pile
s)
Soil
Pile
s E
F =
0.6
1lb
s/d
ay/a
cre
s g
raded
Gra
ded S
urf
ace E
F =
26.4
lbs/d
ay/a
cre
(re
com
mended in C
EQ
A M
anual, p
. A
9-9
3).
Cal
cula
tion
of A
nnua
l PM
10 E
mis
sion
s
Gra
ded
Exposed
Em
issio
ns
Em
issio
ns
Sourc
eE
mis
sio
n
Facto
rA
cre
s/y
rdays/y
rlb
s/y
rto
ns/y
rB
ulld
ozin
g0.4
0lb
s/a
cre
23.4
6N
A9
0.0
05
Gra
din
g0.8
0lb
s/a
cre
23.4
6N
A19
0.0
09
Vehic
le T
raffic
18.3
0lb
s/a
cre
23.4
6N
A429
0.2
15
Ero
sio
n o
f S
oil
Pile
s0.6
1lb
s/a
cre
/day
23.4
690
1,2
88
0.6
44
Ero
sio
n o
f G
raded S
urf
ace
26.4
0lb
s/a
cre
/day
23.4
690
55,7
40
27
.87
0T
OT
AL
57,4
85
28
.74
Soil
Dis
turb
ance E
F:
19.5
0lb
s/a
cre
Win
d E
rosio
n E
F:
27.0
1lb
s/a
cre
/day
Back c
alc
ula
te to g
et E
F:
187.0
1
lb
s/a
cre
/gra
din
g d
ay
Alt4
Low
Fug
itive
D-2
5
Con
stru
ctio
n (G
radi
ng) S
ched
ule
for C
onve
rt S
igna
l to
Enha
nced
LO
RA
N (e
LOR
AN
), se
cure
and
uns
taff
LOR
AN
sta
tions
Estim
ate
of tim
e r
equired to g
rade a
specifie
d a
rea.
Input P
ara
mete
rsC
onstr
uction a
rea:
23.4
6acre
s/y
r (f
rom
"A
lt4
Low
Com
bustion"
Work
sheet)
Qty
Equip
ment:
3.0
0(c
alc
ula
ted b
ased o
n 3
pie
ces o
f equip
ment
for
every
10 a
cre
s)
Assum
ptions.
Terr
ain
is m
ostly fla
t.A
n a
vera
ge o
f 6"
soil
is e
xcavate
d fro
m o
ne h
alf o
f th
e s
ite a
nd b
ackfille
d t
o t
he o
ther
half o
f th
e s
ite;
no s
oil
is h
aule
d o
ff-s
ite
or
bo
rro
we
d.
200 h
p b
ulld
ozers
are
used for
site c
learing.
300 h
p b
ulld
ozers
are
used for
str
ippin
g, excavation, an
d b
ackfill.
Vib
rato
ry d
rum
rolle
rs a
re u
sed for
com
pacting.
Str
ippin
g, E
xcavation, B
ackfill
and C
om
paction r
equire a
n a
vera
ge o
f tw
o p
asses e
ach.
Excavation a
nd B
ackfill
are
assum
ed to involv
e o
nly
ha
lf o
f th
e s
ite.
Calc
ula
tion o
f days r
equired for
one p
iece o
f equip
ment
to g
rade t
he s
pecifie
d a
rea.
Refe
rence: M
eans H
eavy C
onstr
uction C
ost D
ata
, 19th
Ed.,
R.
S.
Means,
2005.
Means L
ine N
o.
Opera
tion
Description
Outp
ut
Units
Acre
s p
er
eq
uip
-da
y)
equip
-da
ys
per
acre
Acre
s/y
r
(pro
ject-
sp
ecific
)
Eq
uip
-da
ys
pe
rye
ar
2230 2
00 0
550
Site C
learing
Dozer
& r
ake, m
ediu
m b
rush
8acre
/day
80
.13
23
.46
2.9
32230 5
00 0
300
Str
ippin
gT
opsoil
& s
tockpili
ng,
advers
e s
oil
1,6
50
cu.
yd/d
ay
2.0
50
.49
23
.46
11
.47
2315 4
32 5
220
Excavation
Bulk
, open s
ite, com
mon e
art
h,
150' h
aul
800
cu.
yd/d
ay
0.9
91
.01
11
.73
11
.83
2315 1
20 5
220
Ba
ckfill
Str
uctu
ral, c
om
mon
eart
h,
150' h
aul
1,9
50
cu.
yd/d
ay
2.4
20
.41
11
.73
4.8
52315 3
10 5
020
Com
paction
Vib
rating r
olle
r, 6
" lifts
, 3 p
asses
2,3
00
cu.
yd/d
ay
2.8
50
.35
23
.46
8.2
3
TO
TA
L3
9.3
1
Calc
ula
tion o
f days r
eq
uired for
the indic
ate
d p
ieces o
f equip
ment
to g
rade t
he d
esig
nate
d a
cre
age.
(Equip
)(day)/
yr:
39.3
1Q
ty E
quip
ment:
3.0
0G
radin
g d
ays/y
r:13.1
0
Alt4
Low
Gra
ding
D-2
6
Con
stru
ctio
n C
ombu
stio
n Em
issi
ons
for C
onve
rt S
igna
l to
Enha
nced
LO
RA
N (e
LOR
AN
), se
cure
and
uns
taff
LOR
AN
sta
tions
Com
bustion E
mis
sio
ns o
f V
OC
, N
Ox,
SO
2, C
O a
nd P
M10 D
ue t
o C
onstr
uction
Inclu
des:
1C
onstr
uct T
ow
er
7,0
00
ft2
2In
sta
ll C
opp
er
Rad
ials
3,1
40,0
00
ft2
3C
onstr
uct T
ransm
itte
r B
uild
ing
5,0
00
ft2
4C
onstr
uct M
onitorin
g S
ite F
acili
ty100
ft2
5C
onstr
uct A
ccess R
oad
79,2
00
ft2
6In
sta
ll U
tilit
ies to S
ite
15,8
40
ft2
Assum
ptions:
Tow
er
is 7
00 feet ta
ll b
uilt
on a
100ft
2 c
oncre
te p
ad.
Land d
istu
rbance for
insta
lling the 1
20 c
opper
radia
ls w
ould
be a
ppro
xim
ate
ly 7
2 a
cre
s.
Access r
oad w
ould
be 1
mile
long b
y 1
5 ft w
ide. R
oad w
ould
be g
raded a
nd c
overe
d w
ith g
ravel.
Tre
nch for
utilit
ies to th
e s
ite w
ould
be 1
mile
long b
y 3
ft
wid
e.
Tota
l B
uild
ing C
onstr
uction A
rea:
12,1
00
ft2
(1,
3,
and 4
)
Tota
l D
em
olis
hed A
rea:
0ft
2(N
one
)
Tota
l P
aved A
rea:
0ft
2(N
one
)
Tota
l D
istu
rbed A
rea:
3,2
47,1
40
ft2
(1-6
)
Constr
uction D
ura
tion:
1.0
year(
s)
Annual C
onstr
uction A
ctivity:
230
days/y
r
Alt4
Hig
h C
ombu
stio
n
D-2
7
Emis
sion
Fac
tors
Use
d fo
r Con
stru
ctio
n Eq
uipm
ent
Refe
rence: G
uid
e to A
ir Q
ualit
y A
ssessm
ent, S
MA
QM
D,
2004
Em
issio
n facto
rs a
re taken fro
m T
able
3-2
. A
ssum
ptions r
egard
ing t
he t
ype a
nd n
um
ber
of
equip
ment
are
fr
om
Table
3-1
unle
ss o
therw
ise n
ote
d.
Gra
ding
No.
Reqd.a
NO
xV
OC
bC
OS
O2
cP
M10
Equip
ment
per
10 a
cre
s(lb/d
ay)
(lb/d
ay)
(lb
/da
y)
(lb
/da
y)
Bulld
ozer
129.4
03.6
62
5.0
90
.59
1.1
7M
oto
r G
rader
110.2
21.7
61
4.9
80
.20
0.2
8W
ate
r T
ruck
120.8
93.6
03
0.6
20
.42
0.5
8T
ota
l per
10 a
cre
s o
f activity
360.5
19.0
27
0.6
91
.21
2.0
3
Pavi
ngN
o.
Reqd.a
NO
xV
OC
bC
OS
O2
cP
M10
Equip
ment
per
10 a
cre
s(lb/d
ay)
(lb/d
ay)
(lb
/da
y)
(lb
/da
y)
Paver
17.9
31.3
71
1.6
20
.16
0.2
2R
olle
r1
5.0
10.8
67
.34
0.1
00
.14
Tota
l per
10 a
cre
s o
f activity
212.9
42.2
31
8.9
60
.26
0.3
6
Dem
oliti
onN
o.
Reqd.a
NO
xV
OC
bC
OS
O2
cP
M10
Equip
ment
per
10 a
cre
s(lb/d
ay)
(lb/d
ay)
(lb
/da
y)
(lb
/da
y)
Loader
17.8
61.3
51
1.5
20
.16
0.2
2H
aul T
ruck
120.8
93.6
03
0.6
20
.42
0.5
8T
ota
l per
10 a
cre
s o
f activity
228.7
54.9
54
2.1
40
.58
0.8
0
Bui
ldin
g C
onst
ruct
ion
No.
Reqd.a
NO
xV
OC
bC
OS
O2
cP
M10
Eq
uip
mentd
per
10 a
cre
s(lb/d
ay)
(lb/d
ay)
(lb
/da
y)
(lb
/da
y)
S
tationary
Genera
tor
Set
111.8
31.4
71
0.0
90
.24
0.4
7In
dustr
ial S
aw
11
7.0
22.1
21
4.5
20
.34
0.6
8W
eld
er
14.4
80.5
63
.83
0.0
90
.18
M
obile
(non-r
oa
d)
Tru
ck
120.8
93.6
03
0.6
20
.84
0.5
8F
ork
lift
14.5
70.7
96
.70
0.1
80
.13
Cra
ne
18.3
71.4
41
2.2
70
.33
0.2
3T
ota
l per
10 a
cre
s o
f activity
667.1
69.9
87
8.0
32
.02
2.2
7
Note
: F
ootn
ote
s fo
r ta
ble
s a
re o
n follo
win
g p
age
Alt4
Hig
h C
ombu
stio
n
D-2
8
Arc
hite
ctur
al C
oatin
gsN
o.
Reqd.a
NO
xV
OC
bC
OS
O2
cP
M10
Equip
ment
per
10 a
cre
s(lb/d
ay)
(lb/d
ay)
(lb
/da
y)
(lb
/da
y)
Air C
om
pre
ssor
16.8
30.8
55
.82
0.1
40
.27
Tota
l per
10 a
cre
s o
f activity
16.8
30.8
55
.82
0.1
40
.27
a)
The S
MA
QM
D 2
004 g
uid
ance s
uggests
a d
efa
ult e
quip
ment
fleet
for
each a
ctivitiy
, assum
ing 1
0 a
cre
s o
f th
at
activity,
(e
.g., 1
0 a
cre
s o
f gra
din
g, 10 a
cre
s o
f pavin
g, e
tc.)
. T
he d
efa
ult e
quip
ment
fleet
is incre
ased f
or
each 1
0 a
cre
incre
me
nt
in
the s
ize o
f th
e c
onstr
uction p
roje
ct. T
hat is
, a 2
6 a
cre
pro
ject
would
round t
o 3
0 a
cre
s a
nd t
he f
leet
siz
e w
ould
be
th
ree tim
es the d
efa
ult fle
et fo
r a 1
0 a
cre
pro
ject.
b)
The S
MA
QM
D 2
004 r
efe
rence lis
ts e
mis
sio
n facto
rs f
or
reactive o
rganic
gas (
RO
G).
F
or
the p
urp
oses o
f th
is w
ork
sh
ee
t R
OG
= V
OC
.
c)
The S
MA
QM
D 2
004 r
efe
rence d
oes n
ot pro
vid
e S
O2 e
mis
sio
n f
acto
rs.
For
this
work
sheet,
SO
2 e
mis
sio
ns h
ave b
ee
n e
stim
ate
d
based o
n a
ppro
xim
ate
fuel use r
ate
for
die
sel e
quip
ment
and t
he a
ssum
ption o
f 500 p
pm
sulfur
die
sel fu
el.
For
the
ave
rag
e o
f
th
e e
quip
ment
fleet, the r
esultin
g S
O2 facto
r w
as f
ound t
o b
e a
ppro
xim
ate
ly 0
.04 t
imes t
he N
Ox e
mis
sio
n f
acto
r fo
r th
e m
ob
ile e
qu
ipm
en
t (b
ase
d
upon 2
002 U
SA
F IE
RA
"A
ir E
mis
sio
ns Invento
ry G
uid
ance")
and 0
.02 t
imes t
he N
Ox e
mis
sio
n f
acto
r fo
r all
oth
er
eq
uip
me
nt
(ba
se
d o
n A
P-4
2,
Ta
ble
3.4
-1)
d)
Typic
al equip
me
nt fleet fo
r build
ing c
onstr
uction
was n
ot
item
ized in S
MA
QM
D 2
004 g
uid
ance.
The e
quip
ment
list a
bo
ve
wa
s assum
ed b
ased
on S
MA
QM
D 1
994 g
uid
ance.
PRO
JEC
T-SP
ECIF
IC E
MIS
SIO
N F
AC
TOR
SU
MM
ARY
NO
xV
OC
CO
SO
2**
PM
10
83608.5
30
537.9
10
42
15
.61
77
2.1
71
12
1.0
60
10.0
00
0.0
00
0.0
00
0.0
00
0.0
00
10.0
00
0.0
00
0.0
00
0.0
00
0.0
00
11.8
66
0.2
77
2.1
68
0.0
56
0.0
63
10.1
90
0.0
24
0.1
62
0.0
04
0.0
08
8.9
65
Exam
ple
: S
MA
QM
D E
mis
sio
n F
acto
r fo
r G
radin
g E
quip
ment
NO
x =
(T
ota
l G
radin
g N
Ox p
er
10 a
c*(
(tota
l dis
turb
ed a
rea
/43
56
0)/
10
))*(
Eq
uip
me
nt
Mu
ltip
lier)
Sourc
e
Gra
din
g E
quip
ment
SM
AQ
MD
Em
issio
n F
acto
rs (
lb/d
ay)
Equip
ment
Multip
lier*
**E
mis
sio
n facto
r is
fro
m the e
vapora
tion o
f solv
ents
during p
ain
ting,
per
"Air Q
ualit
y T
hre
shold
s o
f S
ignific
ance",
SM
AQ
MD
, 1
99
4
Arc
hitectu
ral C
oating**
*The e
quip
ment m
ultip
lier
is a
n inte
ger
that re
pre
sents
units o
f 10 a
cre
s f
or
purp
oses o
f estim
ating t
he n
um
ber
of
equip
me
nt
req
uire
d f
or
the
pro
ject
Dem
olit
ion E
quip
ment
Build
ing C
onstr
uction
Pavin
g E
quip
ment
Air C
om
pre
ssor
for
Arc
hitectu
ral C
oating
Alt4
Hig
h C
ombu
stio
n
D-2
9
Sum
mary
of In
put P
ara
mete
rsT
ota
l D
ays
Gra
din
g:
3,2
47,1
40
74.5
414
(fro
m "
Alt4
Hig
h G
rad
ing
" w
ork
sh
ee
t)P
avin
g:
00.0
00
Dem
olit
ion:
00.0
0230
Build
ing C
onstr
uction:
12,1
00
0.2
8230
Arc
hitectu
ral C
oating
12,1
00
0.2
820
(per
the
SM
AQ
MD
"A
ir Q
ua
lity o
f T
hre
sh
old
s o
f S
ign
ific
an
ce
", 1
99
4)
NO
TE
: T
he 'T
ota
l D
ays' e
stim
ate
for
pavin
g is c
alc
ula
ted b
y d
ivid
ing t
he t
ota
l num
ber
of
acre
s b
y 0
.21 a
cre
s/d
ay,
wh
ich
is a
fa
cto
r d
erive
d f
rom
th
e 2
00
5 M
EA
NS
Heavy C
onstr
uction
Cost D
ata
, 19th
Editio
n, fo
r 'A
sphaltic
Concre
te P
avem
ent,
Lots
and D
rivew
ays -
6"
sto
ne b
ase',
wh
ich
pro
vid
es a
n e
stim
ate
of
sq
ua
refe
et paved p
er
day. T
here
is a
lso a
n e
stim
ate
for
'Pla
in C
em
ent
Concre
te P
avem
ent',
how
ever
the e
stim
ate
for
asph
alt is u
se
d b
eca
use
it
is m
ore
co
nse
rva
tive
.T
he 'T
ota
l 'D
ays' e
stim
ate
for
dem
olit
ion is c
alc
ula
ted b
y d
ivid
ing t
he t
ota
l num
ber
of
acre
s b
y 0
.02 a
cre
s/d
ay,
wh
ich
is a
fa
cto
r a
lso
de
rive
d f
rom
th
e 2
00
5
ME
AN
S r
efe
rence. T
his
is c
alc
ula
ted b
y a
vera
gin
g t
he d
em
olit
ion e
stim
ate
s f
rom
'Build
ing D
em
olit
ion -
Sm
all
Build
ing
s,
Co
ncre
te', a
ssu
min
g a
he
igh
t of 30 feet fo
r a tw
o-s
tory
build
ing; fr
om
'Build
ing F
ootings a
nd F
oundations D
em
olit
ion -
6"
Thic
k,
Pla
in C
oncre
te';
an
d f
rom
'D
em
olis
h,
Re
mo
ve
P
avem
ent and C
urb
- C
oncre
te to 6
" th
ick, ro
d r
ein
forc
ed'.
Pavin
g is d
ouble
-weig
hte
d s
ince p
roje
cts
typic
ally
involv
e m
ore
pa
vin
g d
em
olit
ion
.T
he 'T
ota
l D
ays' e
stim
ate
for
build
ing c
onstr
uction is a
ssum
ed t
o b
e 2
30 d
ays,
unle
ss p
roje
ct-
specific
data
is k
now
n.
Tota
l Pro
ject
Em
issi
ons
by A
ctiv
ity (l
bs)
NO
xV
OC
CO
SO
2P
M10
Gra
din
g E
quip
ment
50,5
19.4
2
7,5
30.7
4
59,0
18.6
3
1
,01
0.3
9
1
,69
4.8
3
P
avin
g-
-
-
-
-
Dem
olit
ion
-
-
-
-
-
Build
ing C
onstr
uction
429.0
8
63.7
6
498.5
3
12
.90
1
4.5
0
Arc
hitectu
ral C
oatin
gs
3.7
9
179.7
7
3.2
3
0.0
8
0
.15
Tota
l Em
issi
ons
(lbs)
: 50
,952
.29
7,
774.
27
59
,520
.39
1,
023.
37
1,70
9.49
Res
ults
: To
tal P
roje
ct A
nnua
l Em
issi
on R
ates
NO
xV
OC
CO
SO
2P
M10
Tota
l P
roje
ct E
mis
sio
ns (
lbs)
50,9
52.2
9
7,7
74.2
7
59,5
20.3
9
1
,02
3.3
7
1
,70
9.4
9
T
ota
l P
roje
ct E
mis
sio
ns (
tons)
25.4
76
3
.88
7
29.7
60
0
.51
2
0.8
55
To
talA
rea
(ft2
)
Tota
l A
rea
(acre
s)
Alt4
Hig
h C
ombu
stio
n
D-3
0
Con
stru
ctio
n Fu
gitiv
e D
ust E
mis
sion
s fo
r Con
vert
Sig
nal t
o En
hanc
ed L
OR
AN
(eLO
RA
N),
secu
re a
nd u
nsta
ff LO
RA
N s
tatio
ns
Calc
ula
tion o
f P
M10 E
mis
sio
ns D
ue to S
ite P
repara
tion (
Uncontr
olle
d).
User
Input P
ara
mete
rs / A
ssum
ptions
Acre
s g
raded p
er
year:
74.5
4acre
s/y
r(F
rom
"A
lt4H
igh C
om
bustion"
work
sheet)
Gra
din
g d
ays/y
r:13.9
6days/y
r(F
rom
"A
lt4H
igh G
radin
g w
ork
sheet)
Exposed d
ays/y
r:90
assum
ed d
ays/y
r gra
ded a
rea is e
xposed
Gra
din
g H
ours
/day:
8hr/
da
yS
oil
pile
s a
rea fra
ction:
0.1
0(a
ssu
med f
raction o
f site a
rea c
overe
d b
y s
oil
pile
s)
Soil
perc
ent silt
, s:
8.5
%(m
ean s
ilt c
onte
nt;
expecte
d r
ange:
0.5
6 t
o 2
3,
AP
-42
Ta
ble
13
.2.2
-1)
Soil
perc
ent m
ois
ture
, M
:50
%(h
ttp:/
/ww
w.c
pc.n
oaa.g
ov/p
roducts
/soilm
st/
w.s
htm
l)A
nnual ra
infa
ll days, p:
140
days/y
r ra
infa
ll exceeds 0
.01 inch/d
ay (
AP
-42 F
ig 1
3.2
.2-1
, A
ve.
range f
rom
40
-24
0 d
ays/y
r o
n U
.S.
co
astlin
e)
Win
d s
peed >
12 m
ph %
, I:
20
%A
vera
ge n
ational w
indspeed
Fra
ction o
f T
SP
, J:
0.5
per
Calif
orn
ia E
nvironm
enta
l Q
ualit
y A
ct
(CE
QA
) A
ir Q
ualit
y H
andboo
k,
SC
AQ
MD
, 1
99
3,
p.
A9
-99
Mean v
ehic
le s
peed, S
:5
mi/hr
(On-s
ite)
Dozer
path
wid
th:
8ft
Qty
constr
uctio
n v
ehic
les:
8.9
5vehic
les
(Fro
m "
Alt4H
igh G
radin
g w
ork
sheet)
On-s
ite V
MT
/vehic
le/d
ay:
5m
i/ve
h/d
ay
(Exclu
din
g b
ulld
ozer
VM
T d
uring g
radin
g)
PM
10 A
dju
stm
ent F
acto
r k
1.5
lb/V
MT
(AP
-42 T
able
13.2
.2-2
12/0
3
for
PM
10 f
or
unpaved r
oa
ds)
PM
10 A
dju
stm
ent F
acto
r a
0.9
(dim
ensio
nle
ss)
(AP
-42 T
able
13.2
.2-2
12/0
3
for
PM
10 f
or
unpaved r
oa
ds)
PM
10 A
dju
stm
ent F
acto
r b
0.4
5(d
imensio
nle
ss)
(AP
-42 T
able
13.2
.2-2
12/0
3
for
PM
10 f
or
unpaved r
oa
ds)
Mean V
ehic
le W
eig
ht W
40
tons
assum
ed f
or
aggre
gate
tru
cks
TS
P -
Tota
l S
uspended
Part
icula
teV
MT
- V
ehic
le M
iles T
ravele
d
Alt4
Hig
h Fu
gitiv
e
D-3
1
Emis
sion
s D
ue to
Soi
l Dis
turb
ance
Act
iviti
es
Opera
tion P
ara
mete
rs (
Calc
ula
ted fro
m U
ser
Inputs
)G
radin
g d
ura
tion p
er
acre
1.5
hr/
acre
Bulld
ozer
mile
age p
er
acre
1V
MT
/acre
(Mile
s t
ravele
d b
y b
ulld
ozer
during g
radin
g)
Constr
uction V
MT
per
day
45
VM
T/d
ay
Constr
uction V
MT
per
acre
8.4
VM
T/a
cre
(Tra
vel on u
npaved s
urf
aces w
ithin
site)
Equations U
sed (
Corr
ecte
d for
PM
10)
AP
-42 S
ection
Opera
tion
Em
piric
al E
quation
Units
(5th
Editio
n)
Bulld
ozin
g0.7
5(s
1.5
)/(M
1.4
)lb
s/h
rT
able
11.9
-1,
Overb
urd
en
Gra
din
g(0
.60
)(0.0
51
)s2.0
lbs/V
MT
Table
11.9
-1,
Vehic
le T
raffic
(unpaved r
oads)
[(k(s
/12
)a(W
/3)b
)][(
365-P
)/365
] lb
s/V
MT
Section 1
3.2
.2
Sourc
e: C
om
pila
tion o
f A
ir P
ollu
tant E
mis
sio
n F
acto
rs,
Vol. I
, U
SE
PA
AP
-42,
Section 1
1.9
date
d 1
0/9
8 a
nd S
ection 1
3.2
da
ted
12
/03
Calc
ula
tion o
f P
M10 E
mis
sio
n F
acto
rs for
Each O
pera
tio
n
Em
issio
n
Facto
rE
mis
sio
n
Facto
rO
pera
tion
(mass/
unit)
Opera
tion
Para
mete
r(lbs/
acre
)B
ulld
ozin
g0.0
8lb
s/h
r1.5
hr/
acre
0.1
0lb
s/a
cre
Gra
din
g0.7
7lb
s/V
MT
1V
MT
/acre
0.8
0lb
s/a
cre
Vehic
le T
raffic
(unpaved r
oads)
2.1
7lb
s/V
MT
8.4
VM
T/a
cre
18.3
0lb
s/a
cre
Alt4
Hig
h Fu
gitiv
e
D-3
2
Emis
sion
s D
ue to
Win
d Er
osio
n of
Soi
l Pile
s an
d Ex
pose
d G
rade
d Su
rfac
e
Refe
rence: C
alif
orn
ia E
nvironm
enta
l Q
ualit
y A
ct (C
EQ
A)
Air Q
ualit
y H
andbook,
SC
AQ
MD
, 1993.
Soil
Pile
s E
F =
1.7
(s/1
.5)[
(365 -
p)/
235](
I/15)(
J)
= (
s)(
365 -
p)(
I)(J
)/(3
110.2
941),
p.
A9-9
9.
Soil
Pile
s E
F =
6.1
lbs/d
ay/a
cre
covere
d b
y s
oil
pile
s
Consid
er
soil
pile
s a
rea
fra
ction s
o that E
F a
pplie
s to g
raded a
rea
Soil
pile
s a
rea fra
ction:
0.1
0(F
raction o
f site a
rea c
overe
d b
y s
oil
pile
s)
Soil
Pile
s E
F =
0.6
1lb
s/d
ay/a
cre
s g
raded
Gra
ded S
urf
ace E
F =
26.4
lbs/d
ay/a
cre
(re
com
mended in C
EQ
A M
anual, p
. A
9-9
3).
Cal
cula
tion
of A
nnua
l PM
10 E
mis
sion
s
Gra
ded
Exposed
Em
issio
ns
Em
issio
ns
Sourc
eE
mis
sio
n
Facto
rA
cre
s/y
rdays/y
rlb
s/y
rto
ns/y
rB
ulld
ozin
g0.1
0lb
s/a
cre
74.5
4N
A7
0.0
04
Gra
din
g0.8
0lb
s/a
cre
74.5
4N
A60
0.0
30
Vehic
le T
raffic
18.3
0lb
s/a
cre
74.5
4N
A1,3
64
0.6
82
Ero
sio
n o
f S
oil
Pile
s0.6
1lb
s/a
cre
/day
74.5
490
4,0
92
2.0
46
Ero
sio
n o
f G
raded S
urf
ace
26.4
0lb
s/a
cre
/day
74.5
490
177,1
17
88
.55
8T
OT
AL
182,6
40
91
.32
Soil
Dis
turb
ance E
F:
19.2
0lb
s/a
cre
Win
d E
rosio
n E
F:
27.0
1lb
s/a
cre
/day
Back c
alc
ula
te to g
et E
F:
175.4
6
lb
s/a
cre
/gra
din
g d
ay
Alt4
Hig
h Fu
gitiv
e
D-3
3
Con
stru
ctio
n (G
radi
ng) S
ched
ule
for C
onve
rt S
igna
l to
Enha
nced
LO
RA
N (e
LOR
AN
), se
cure
and
uns
taff
LOR
AN
sta
tions
Estim
ate
of tim
e r
equired to g
rade a
specifie
d a
rea.
Input P
ara
mete
rsC
onstr
uction a
rea:
74.5
4acre
s/y
r (f
rom
"A
lt4
Hig
h C
om
bustion"
Work
sheet)
Qty
Equip
ment:
8.9
5(c
alc
ula
ted b
ased o
n 3
pie
ces o
f equip
ment
for
every
10 a
cre
s)
Assum
ptions.
Terr
ain
is m
ostly fla
t.A
n a
vera
ge o
f 6"
soil
is e
xcavate
d fro
m o
ne h
alf o
f th
e s
ite a
nd b
ackfille
d t
o t
he o
ther
half o
f th
e s
ite;
no s
oil
is h
aule
d o
ff-s
ite
or
bo
rro
we
d.
200 h
p b
ulld
ozers
are
used for
site c
learing.
300 h
p b
ulld
ozers
are
used for
str
ippin
g, excavation, an
d b
ackfill.
Vib
rato
ry d
rum
rolle
rs a
re u
sed for
com
pacting.
Str
ippin
g, E
xcavation, B
ackfill
and C
om
paction r
equire a
n a
vera
ge o
f tw
o p
asses e
ach.
Excavation a
nd B
ackfill
are
assum
ed to involv
e o
nly
ha
lf o
f th
e s
ite.
Calc
ula
tion o
f days r
equired for
one p
iece o
f equip
ment
to g
rade t
he s
pecifie
d a
rea.
Refe
rence: M
eans H
eavy C
onstr
uction C
ost D
ata
, 19th
Ed.,
R.
S.
Means,
2005.
Means L
ine N
o.
Opera
tion
Description
Outp
ut
Units
Acre
s p
er
eq
uip
-da
y)
equip
-da
ys
per
acre
Acre
s/y
r
(pro
ject-
sp
ecific
)
Eq
uip
-da
ys
pe
rye
ar
2230 2
00 0
550
Site C
learing
Dozer
& r
ake, m
ediu
m b
rush
8acre
/day
80
.13
74
.54
9.3
22230 5
00 0
300
Str
ippin
gT
opsoil
& s
tockpili
ng,
advers
e s
oil
1,6
50
cu.
yd/d
ay
2.0
50
.49
74
.54
36
.44
2315 4
32 5
220
Excavation
Bulk
, open s
ite, com
mon e
art
h,
150' h
aul
800
cu.
yd/d
ay
0.9
91
.01
37
.27
37
.58
2315 1
20 5
220
Ba
ckfill
Str
uctu
ral, c
om
mon e
art
h,
150' h
aul
1,9
50
cu.
yd/d
ay
2.4
20.4
137.2
71
5.4
22315 3
10 5
020
Com
paction
Vib
rating r
olle
r, 6
" lifts
, 3 p
asses
2,3
00
cu.
yd/d
ay
2.8
50
.35
74
.54
26
.14
TO
TA
L1
24
.91
Calc
ula
tion o
f days r
eq
uired for
the indic
ate
d p
ieces o
f equip
ment
to g
rade t
he d
esig
nate
d a
cre
age.
(Equip
)(day)/
yr:
124.9
1Q
ty E
quip
ment:
8.9
5G
radin
g d
ays/y
r:13.9
6
Alt4
Hig
h G
radi
ng
D-3
4
