DIN 3015-1 Light range DIN 3015-2 Heavy range DIN 3015-3 ...
Colorado Department of Transportation...I{+A Kumar & Associates, Inc. Geotechnical and Materials...
82
I{+A Kumar & Associates, Inc. Geotechnical and Materials Engineers and Environmenta! Scientists 3015 Pennsylvania Avenue Colorado Springs, CO 80907 (719) 632-7009· Fax (719) 632-1049 E-Mail: [email protected] Web: www.kumarusa_com :.:::::::: :: Office Locations: Denver, Colorado, Fort Coliins, Colorado Branch Office: Pueblo, Colorado GEOTECHNICAL ENGINEERING STUDY BRIDGE AND RETAINING WALL STRUCTURES 1-25 IMPROVEMENTS FROM CIMARRON STREET TO BIJOU STREET COLORADO SPRINGS, COLORADO Reviewed by: k,.-k.-t.. ..... w Narender Kumar, P. E. Bruce E. Berends, P. E. t\\\U1U 111"1111/11/11. tIJ.'" e REI1I.r'?/'l;, .... .. 11 ..... "-' 18276 g.;;; q ;,(';1 'IJ 0 '" ... ::t.:if ... '\.'1. UI{)N 1\ \. 1\""" ;.'IJllltfmHtIIH\\\\ Project No. 012-266 Prepared for: FELSBURG, HOLT AND ULLEVIG, INC. 7951 EAST MAPLEWOOD AVENUE, SUITE 200 GREENWOOD VILLAGE, COLORADO 80111 ATTN: MR. ROBERT REFVEM August 29, 2003
Transcript of Colorado Department of Transportation...I{+A Kumar & Associates, Inc. Geotechnical and Materials...
I{+A
Kum
ar & A
ssociates, Inc. G
eotechnical and Materials Engineers
and Environmenta! Scientists
3015 Pennsylvania A
venue C
olorado Springs, C
O 80907
(719) 63
2-7
00
9· Fax (719) 632-1049
E-M
ail: kacolospgs@kum
arusa.com
Web: w
ww
.kumarusa_com
:.::::::::
:: ~
Office L
ocations: Denver, C
olorado, Fort Coliins, C
olorado B
ranch Office: P
ueblo, Colorado
GE
OT
EC
HN
ICA
L E
NG
INE
ER
ING
ST
UD
Y
BR
IDG
E A
ND
RE
TA
ININ
G W
AL
L S
TR
UC
TU
RE
S
1-25 IMP
RO
VE
ME
NT
S F
RO
M
CIM
AR
RO
N S
TR
EE
T T
O B
IJOU
ST
RE
ET
C
OL
OR
AD
O S
PR
ING
S, C
OL
OR
AD
O R
evie
we
d b
y:
k,.-k
.-t.. .....w N
are
nd
er K
um
ar, P. E.
Bru
ce E
. Be
ren
ds, P
. E.
t\\\U1U 111"1111/11/11. tIJ.'" e REI1I.r'?/'l;,
~~~t::~li~·ii?~~.~~\ f§~~
.... ~ ..
~ 11 .....
"-'
~ ~
~ ~~
~ ~;
18276 5h:;~ ~~" g.;;; q ~.{!!t'§ ~
;,(';1 'IJ 0
~ '" ~., ... ::t.:if ~ «"&\~·"hU. 't.,\.~, ... '\.'1. U
I{)N 1\ \. 1\""" ;.'IJllltfm
HtIIH
\\\\
Pro
ject N
o. 0
12
-26
6
Pre
pa
red
for:
FE
LSB
UR
G, H
OL
T A
ND
UL
LE
VIG
, INC
. 7
95
1
EA
ST
MA
PL
EW
OO
D A
VE
NU
E, S
UIT
E 2
00
G
RE
EN
WO
OD
VIL
LA
GE
, CO
LO
RA
DO
80
11
1
AT
TN
: M
R. R
OB
ER
T R
EF
VE
M
Au
gu
st 29
, 20
03
TA
BLE
OF C
ON
TE
NT
S
SU
MM
AR
y ............................................................................................................... 1
PU
RP
OS
E A
ND
SC
OP
E O
F ST
UD
y .............................................................................. 1
PR
OP
OS
ED
CO
NS
TR
UC
TIO
N ...................................................................................... 2
SIT
E C
ON
DIT
ION
S .................................................................................................... 3
SIT
E G
EO
LOG
Y ........................ '"
.............................................................................. 5
FIE
LD E
XP
LOR
AT
ION
................................................................................................. 5
LA
BO
RA
TO
RY
TE
ST
ING
............................................................................................ 6
SU
BS
UR
FA
CE
CO
ND
ITIO
NS
....................................................................................... 6 B
ridg
es ...................................................... , ........................................................ 7
Re
tain
ing
Wa
lls .................................................................................................. 10
FO
UN
DA
TIO
N R
EC
OM
ME
ND
AT
ION
S ........................................................................ 1
3
Drille
d C
aisso
ns ................................................................................................. 1
4
Drive
n H
-Pile
s .................................................................................................... 16
S
pre
ad
Fo
otin
gs ................................................................................................. 1
8
CA
ST
-IN-P
LAC
E R
ET
AIN
ING
ST
RU
CT
UR
ES
................................................................ 19
ME
CH
AN
ICA
LL
Y S
TA
BIL
IZE
D E
AR
TH
RE
TA
ININ
G W
AL
LS
........................................... 19
WA
TE
R S
OLU
BLE
SU
LF
AT
ES
................................................................................... 21
EM
BA
NK
ME
NT
S ..................................................................................................... 21
AD
DIT
ION
AL
ST
UD
IES
............................................................................................ 22
LIM
ITA
TIO
NS
......................................................................................................... 22
FIG
UR
ES
1 AN
D 2 -
LO
CA
TIO
N O
F EX
PLO
RA
TO
RY
BO
RIN
GS
FIG
UR
E 3 -
EN
GIN
EE
RIN
G G
EO
LOG
Y S
HE
ET
-1-25 O
VE
R B
EA
R C
RE
EK
, 1
-17
-0L
F
IGU
RE
4 -E
NG
INE
ER
ING
GE
OLO
GY
SH
EE
T -
1-25 OV
ER
CIM
AR
RO
N S
TR
EE
T, 1
-17
-0M
F
IGU
RE
5 -E
NG
INE
ER
ING
GE
OLO
GY
SH
EE
T -
1-25 OV
ER
CO
LO
RA
DO
AV
EN
UE
, 1-1
7-0
0
FIG
UR
E 6 -
EN
GIN
EE
RIN
G G
EO
LOG
Y S
HE
ET
-1-25 S
B O
FF RA
MP
OV
ER
F
OU
NT
AIN
CR
EE
K, 1
-17
-0R
F
IGU
RE
7 -E
NG
INE
ER
ING
GE
OLO
GY
SH
EE
T -
1-25 NB
ON
RA
MP
OV
ER
F
OU
NT
AIN
CR
EE
K, 1
-17
-0N
F
IGU
RE
8 -E
NG
INE
ER
ING
GE
OLO
GY
SH
EE
T -
CIM
AR
RO
N S
TR
EE
T O
VE
R
FO
UN
TA
IN C
RE
EK
, CS
G-F
.85
-08
.23
W &
CS
G-F
.85
-08
.23
E
Kumar &
Associates, Inc.
TA
BL
E O
F CO
NT
EN
TS
(CO
NT
'D)
FIG
UR
E 9 -
EN
GIN
EE
RIN
G G
EO
LOG
Y S
HE
ET
-B
IJOU
ST
RE
ET
OV
ER
1-25, 1-1
7-0
0
FIG
UR
E 1
0 -
EN
GIN
EE
RIN
G G
EO
LOG
Y S
HE
ET
-B
IJOU
ST
RE
ET
OV
ER
R
R A
ND
MO
NU
ME
NT
CR
EE
K, C
SG
-G.1
5-0
S.S
4A
FIG
UR
ES
11 TH
RO
UG
H 1
4 -
EN
GIN
EE
RIN
G G
EO
LOG
Y S
HE
ET
S -
RE
TA
ININ
G W
AL
LS
FIG
UR
ES
15
TH
RO
UG
H 3
5 -
GR
AD
AT
ION
TE
ST
RE
SU
LTS
F
IGU
RE
S 3
6 T
HR
OU
GH
52
-S
WE
LL
-CO
NS
OL
IDA
TIO
N T
ES
T R
ES
ULT
S
TA
BLE
I -S
UM
MA
RY
OF E
XIS
TIN
G P
AV
EM
EN
T S
EC
TIO
NS
T
AB
EL
II -D
EE
P-F
OU
ND
AT
ION
LA
TE
RA
L L
OA
D P
AR
AM
ET
ER
S
AP
PE
ND
IX
Kumar &
Associates, Inc.
SU
MM
AR
Y
1.
Th
e
sub
surfa
ce
co
nd
ition
s
en
cou
nte
red
g
en
era
lly co
nsis
ted
o
f fill o
ve
r n
ative
so
ils u
nd
erla
in b
y cla
ysto
ne
be
dro
ck. T
he
fill m
ate
rial ra
ng
ed
from
silty
to cla
yey sa
nd
, sa
nd
y gra
vel,
an
d slig
htly
sa
nd
y to
san
dy cla
y. N
ativ
e so
ils con
sisted
o
f clea
n to
ve
ry
silty
/cla
ye
y
san
ds
an
d
gra
vels,
an
d
slig
htly
sa
nd
y to
ve
ry
san
dy
clays.
Occa
sion
al co
bb
le la
yers w
ere
also
en
cou
nte
red
in s
om
e o
f the
bo
ring
s. V
ery h
ard
cla
yston
e
wa
s
en
co
un
tere
d
at
de
pth
s ra
ng
ing
fro
m
ap
pro
xim
ate
ly
3 to
5
3
fee
t b
en
ea
th th
e e
xis
ting
gro
un
d su
rface
. G
rou
nd
wa
ter w
as e
nco
un
tere
d in
a ma
jority
of
the
bo
ring
s at d
ep
ths ra
ng
ing
from
0 to 4
8 fe
et e
ithe
r at th
e tim
e o
f drillin
g o
r wh
en
th
e b
orin
gs w
ere
che
cked
up
to 1
2 d
ays la
ter.
2.
It ap
pe
ars th
at
a d
ee
p fo
un
da
tion
syste
m
co
nsis
ting
o
f e
ithe
r stra
igh
t-sh
aft
drille
d
caisso
ns
or
drive
n
stee
l H
-pile
s b
ea
ring
in
the
u
nd
erlyin
g
be
dro
ck a
re
fea
sible
fo
r su
pp
ort o
f the
pro
po
sed
brid
ge
structu
res a
nd
cast-in
-pla
ce (C
IP)
co
ncre
te re
tain
ing
w
alls.
Ca
isson
sh
afts
will
ha
ve to
be
case
d d
urin
g
drillin
g a
nd
p
ossib
ly de
wa
tere
d
be
cau
se
of
the
p
rese
nce
o
f g
ran
ula
r so
ils a
nd
g
rou
nd
w
ate
r. T
he
fo
un
da
tion
re
com
me
nd
atio
ns p
rese
nte
d h
ere
in in
clud
e b
oth
Lo
ad
an
d
Re
sistan
ce F
acto
r De
sign
(LR
FD
) an
d A
llow
ab
le S
tress D
esig
n (A
SD
) pa
ram
ete
rs.
3.
Th
e
sub
surfa
ce
co
nd
ition
s
en
cou
nte
red
in
th
e
bo
ring
s d
rilled
fo
r th
e
MS
E
wa
lls in
dica
te th
e n
ativ
e so
ils an
d m
ost o
f the
exis
ting
fill w
ill b
e su
itab
le fo
r sup
po
rt of
the
p
rop
ose
d
wa
lls.
Fo
r th
e
CIP
re
tain
ing
w
all
with
a
pro
po
sed
sp
rea
d
foo
ting
fo
un
da
tion
, exis
ting
fill wa
s e
nco
un
tere
d b
elo
w th
e p
rop
ose
d b
ea
ring
ele
vatio
n.
Th
e
fill a
pp
ea
red
re
lativ
ely
co
mp
act;
ho
we
ve
r, in
o
rde
r to
p
rovid
e
a u
nifo
rm
be
arin
g
surfa
ce,
we
re
co
mm
en
d
the
sp
rea
d
foo
ting
s
be
co
nstru
cte
d
on
a
min
imu
m
3-fo
ot
thic
k la
yer o
f stru
ctu
ral fill.
Ad
ditio
na
l reta
inin
g w
all re
co
mm
en
da
tion
s a
re p
rese
nte
d
in th
e re
po
rt.
PU
RP
OS
E A
ND
SC
OP
E O
F S
TU
DY
Th
is rep
ort p
rese
nts th
e re
sults o
f a ge
ote
chn
ical e
ng
ine
erin
g s
tud
y fo
r the
pro
po
sed
brid
ge
an
d re
tain
ing
wa
ll stru
ctu
res fo
r the
1-25 imp
rove
me
nt p
roje
ct fro
m C
ima
rron
Stre
et to
Bijo
u
Stre
et
in
Co
lora
do
S
prin
gs,
Co
lora
do
. T
his
stu
dy
wa
s
co
nd
ucte
d
for
the
p
urp
ose
o
f
de
velo
pin
g
ge
ote
chn
ical
en
gin
ee
ring
re
com
me
nd
atio
ns
for
de
sign
a
nd
co
nstru
ctio
n
of th
e
pro
po
sed
structu
res.
Th
e p
roje
ct site
is sh
ow
n o
n th
e a
ttach
ed
Fig
ure
s 1 an
d 2
. T
his s
tud
y
wa
s
con
du
cted
in
a
cco
rda
nce
w
ith
ou
r p
rop
osa
l N
o.
CO
O-2
42
R,
da
ted
M
arc
h
5,
20
01
.
Info
rma
tion
pre
sen
ted
in o
ur p
relim
ina
ry ge
ote
chn
ical e
ng
ine
erin
g re
po
rt da
ted
Jan
ua
ry 10
,
20
03
wa
s u
tilized
in th
e d
eve
lop
me
nt o
f this re
po
rt.
Kumar &
Associates, Inc.
-2-
Th
is re
po
rt h
as
be
en
p
rep
are
d to
sum
ma
rize th
e d
ata
o
bta
ine
d
du
ring
this
stu
dy,
an
d to
pre
sen
t ou
r con
clusio
ns a
nd
reco
mm
en
da
tion
s ba
sed
on
the
pro
po
sed
co
nstru
ctio
n a
nd
the
sub
surfa
ce
con
ditio
ns
en
cou
nte
red
. D
esig
n
pa
ram
ete
rs a
nd
a
discu
ssion
o
f g
eo
tech
nica
l
en
gin
ee
ring
con
side
ratio
ns re
late
d to
co
nstru
ctio
n o
f the
pro
po
sed
stru
ctu
res a
re in
clud
ed
in
the
rep
ort.
PR
OP
OS
ED
CO
NS
TR
UC
TIO
N
Ba
sed
o
n
pla
ns
pro
vide
d to
u
s, w
e
un
de
rstan
d th
e
pro
po
sed
co
nstru
ctio
n
will
con
sist o
f
nin
e b
ridg
e s
tructu
res a
nd
fiftee
n re
tain
ing
wa
lls, as g
en
era
lly sh
ow
n o
n F
igu
res 1 a
nd
2.
A
discu
ssion
of th
e p
rop
ose
d c
on
stru
ctio
n is su
mm
arize
d b
elo
w.
Brid
ge
s: It is o
ur u
nd
ersta
nd
ing
the
brid
ge
stru
ctu
re fo
un
da
tion
s w
ill co
nsis
t of d
rilled
pie
rs
an
d/o
r stee
l H-p
iles.
A s
um
ma
ry d
escrip
tion
of th
e b
ridg
e s
tructu
re fO
llow
s:
Stru
ctu
re
No
. of
Dim
en
sio
ns
L
oc
atio
n
No
. T
ype
S
pa
ns
(W
idth
x Le
ng
th) in
feet P
recast Prestressed
O
ve
r Bear C
ree
k
1-1
7-0
L
Co
nc
rete
Bu
lb T
ee
1
16
6xl0
0
Gird
er
1-25 O
ve
r Cim
arro
n
Pre
ca
st P
restressed
Ma
inlin
e
1-1
7-0
M
Co
nc
rete
Co
lorad
o U
-4
15
0X
51
8
Bridges
Street
Gird
er
Ov
er C
olo
rado
P
recast Prestressed
Av
en
ue
1
-17
-00
C
on
cre
te C
olo
rado
U-
3 1
85
X3
65
G
irder
Ra
mp
C-2
ov
er
1-1
7-0
R
Precast P
restressed
Fo
un
tain
Cre
ek
Ra
mp
C-3
ov
er
Co
nc
rete
Bu
lb T
ee
3
39
X2
25
Fo
un
tain
Cre
ek
1
-17
-0N
G
irder
Cre
ek
C
ima
rron
Stre
et
CS
G-F
.85
-B
ridges W
B o
ve
r 0
8.2
3W
P
recast Prestressed
F
ou
ntain
Cre
ek
C
on
cre
te B
ulb
Te
e
3 5
9X
29
7
Cim
arro
n S
tree
t C
SG
-F.8
5-
Gird
er E
B o
ver Fo
un
tain
0
8.2
3E
C
ree
k
, C
as
t-in P
lac
e P
ost-
i O
ver 1-25
1-1
7-0
Q
Ten
sion
ed C
on
cre
te
2 1
35
x1
87
B
ijou
Street
Bo
x Gird
er B
ridg
es O
ve
r RR
's and
C
SG
-G.1
5-
Va
riab
le D
ep
th W
eld
ed
M
on
um
en
t 0
8.8
4A
S
teel Pla
te G
irder
5 1
38
x4
78
J .
Cre
ek
--
-._
--
Kumar &
Associates, Inc.
-3-
Re
tain
ing
Wa
lls: R
eta
inin
g w
alls
will c
on
sis
t of m
ech
an
ically sta
bilize
d e
arth
(MS
E) w
alls,
an
d ca
st-in-p
lace
co
ncre
te (C
IP) w
alls su
pp
orte
d o
n d
riven
pile
s an
d sp
rea
d fo
otin
gs.
A
sum
ma
ry de
scriptio
n o
f the
pro
po
sed
reta
inin
g w
alls is a
s follo
ws:
Ma
x.
Estim
ated
He
igh
t L
ength
T
oe
Pressu
re L
ocatio
n
Stru
ctu
re N
o.
Typ
e
Ifee
t) Ife
et)
Ipsf)
1-25 W
all 1
Wa
ll-I-17
-CA
M
SE
1
3
1,0
90
2
,00
0
Retain
ing
W
all 2 W
all+
17
-CC
C
IP o
n H
-Piles
13
2
98
..
Wa
lls W
all 3
Wa
ll-I-17
-CD
C
IP o
n H
-Piles
7 7
5
--W
all 4 W
all-I-1
7-C
G
MS
E
11 3
48
1
,70
0
Wa
ll 5 W
aIH
-17
-CI
MS
E
10
6
70
1
,50
0
Wa
ll 6 W
all-I-1
7-8
P
MS
E
29
1
99
4
,40
0
Ram
p
Wa
ll C-l
Wa
ll-I-17
-CL
M
SE
1
9
67
0
2,9
00
R
etainin
g
Wa
ll C-2
W
alls
Lo
we
r W
all-I-1
7-C
L
MS
E
24
1
,03
9
7,5
00
U
pp
er
Wa
ll-I-17
-CJ
MS
E
26
1
,23
0
(com
bin
ed)
Wa
ll C-3
W
all-I-1
7 -C
M
CIP
on H-P
iles 3
2
74
6
Wa
ll 8-4
R
Wa
ll-I-17
-80
C
IP on H
-Piles
32
1
,45
0
Wa
ll 8-4
L
Wa
ll-I-17
-CR
M
SE
1
9
25
6
2,9
00
W
all 8
-3R
W
all-I-1
7-C
P
CIP
on Sp
read F
oo
ting
1
7
24
6
..
Wa118-3L
Wa
ll-I-17
-CO
M
SE
1
9
36
6
2,9
00
C
imarron 5
t W
all-I-1
7-8
Z
MS
E
20
3
15
3
,00
0
MS
E -
Mech
anically S
tabilized
Earth
C
IP -
Cast in P
lace (Co
ncrete)
~.
SIT
E C
ON
DIT
ION
S
1-25 tren
ds ro
ug
hly in
a no
rthe
ast-s
ou
thw
est d
irectio
n th
rou
gh
the
stu
dy a
rea
an
d is m
ostly
con
structe
d
on
m
an
-pla
ced
fill
em
ba
nkm
en
ts w
ith
the
e
xcep
tion
o
f th
e
Bijo
u
Stre
et
un
de
rpa
ss, wh
ich
ap
pe
are
d to
be
in a cu
t are
a.
City
stre
ets
trave
rsing
un
de
r an
d o
ver th
e 1-
25
m
ain
line
in
the
stu
dy
are
a
inclu
de
d
Cim
arro
n
Stre
et
an
d
Co
lora
do
A
ve
nu
e,
an
d
Bijo
u
Stre
et, re
spe
ctively, a
nd
ap
pe
are
d to
be
co
nstru
cte
d o
n c
ut o
r na
tive g
rou
nd
surfa
ces, w
ith
the
exce
ptio
n o
f Bijo
u S
tree
t wh
ich
is co
nstru
cte
d o
n e
mb
an
km
en
t fill. E
xisting
brid
ge
s in
the
area
of th
e
Cim
arro
n
Stre
et/l-2
5
inte
rcha
ng
e c
on
sis
t o
f the
1-25
ma
inlin
e b
ridg
e
ove
r
Cim
arro
n
Stre
et
an
d
Fo
un
tain
C
ree
k, a
n
1-25 n
orth
bo
un
d
on
-ram
p
brid
ge
o
ve
r F
ou
nta
in
Cre
ek,
an
d C
ima
rron
S
tree
t Brid
ge
ove
r Fo
un
tain
Cre
ek a
nd
M
on
um
en
t Cre
ek co
nflu
en
ce.
Existin
g b
ridg
es in
the
Bijo
u S
tree
t/l-25
inte
rcha
ng
e a
rea
co
nsis
t of th
e B
ijou
S
tree
t Brid
ge
ove
r th
e
1-25 m
ain
line
, M
on
um
en
t C
ree
k a
nd
th
e
Un
ion
P
acific
Ra
ilroa
d;
an
d
two
1-25
ma
inlin
e b
ridg
es o
ve
r Co
lora
do
Ave
nu
e a
nd
the
form
er M
idla
nd
Ra
ilroa
d R
igh
t-of-W
ay w
hic
h
we
re
loca
ted
a
pp
roxim
ate
ly
1,4
00
fee
t a
nd
2
,00
0 fe
et
so
uth
, re
spe
ctively,
of
the
B
ijou
Stre
et B
rid g
e.
Kumar &
Associates, Inc.
-4-
Th
e n
orth
ern
po
rtion
of th
e s
tud
y area is b
ord
ere
d to
the
ea
st by M
on
um
en
t Cre
ek, w
hic
h
flow
s g
en
era
lly in a so
uth
we
ste
rly d
irectio
n in
this
pa
rt of th
e s
tud
y a
rea
. F
ou
nta
in C
ree
k,
wh
ich
flow
s g
en
era
lly from
n
orth
we
st to
sou
the
ast a
lon
g th
e n
orth
side
U
S H
igh
wa
y 2
4,
crosse
s un
de
rne
ath
1-25 be
fore
me
rgin
g w
ith M
on
um
en
t Cre
ek im
me
dia
tely n
orth
ea
st of th
e
Cim
arro
n
Stre
et a
nd
1-25 in
terch
an
ge
. S
ou
th o
f the
co
nflu
en
ce,
Fo
un
tain
C
ree
k flow
s to
the
ea
st of 1-25 in
a so
uth
ea
ste
rly d
irectio
n.
Be
ar C
ree
k, a so
uth
ea
ste
rly-flo
win
g trib
uta
ry
of F
ou
nta
in C
ree
k, crosse
s un
de
r 1-25 via a co
ncre
te b
ox c
ulv
ert, a
pp
roxim
ate
ly 2
,50
0-fe
et
sou
th
of
the
M
on
um
en
t C
ree
k co
nflu
en
ce.
Th
e
ba
nks
bo
un
din
g
Mo
nu
me
nt
Cre
ek
an
d
Fo
un
tain
C
ree
k ra
ng
e
from
n
ea
rly le
vel
to
ve
ry
stee
p
with
a
ma
xim
um
h
eig
ht
of
ap
pro
xima
tely 2
5 fe
et in
the
vic
inity
of th
e B
ijou
Stre
et B
ridg
e.
Ba
nks b
ou
nd
ing
Be
ar C
ree
k
alo
ng
th
e
we
st
side
o
f 1-25
are
m
od
era
tely
stee
p
to
ste
ep
w
ith
a m
axim
um
h
eig
ht
of
ap
pro
xima
tely 1
0 fe
et.
To
po
gra
ph
y in
th
e
stu
dy
are
a
ge
ne
rally
con
sists o
f n
ea
rly le
vel
to
ve
ry
ste
ep
ly
slop
ing
gro
un
d su
rface
s tha
t slop
e d
ow
n to
wa
rd th
e lo
we
r floo
dp
lain
terra
ces a
nd
activ
e ch
an
ne
ls
of
Mo
nu
me
nt
Cre
ek
an
d
Fo
un
tain
C
ree
k. M
od
era
tely
stee
p to
ve
ry
stee
p
ma
n-p
lace
d
em
ba
nkm
en
t slop
es b
ou
nd
ed
the
ma
jority
of th
e 1-25
ma
inlin
e a
nd
asso
ciate
d o
n-
an
d o
ff
ram
ps.
Ele
vatio
ns in
the
stu
dy area ra
ng
e fro
m a h
igh
of a
pp
roxim
ate
ly 5
,99
5 fe
et a
bo
ve
me
an
sea leve
l at th
e n
orth
en
d o
f the
stu
dy area to
a low
of a
pp
roxim
ate
ly 5,9
30
fee
t at
the
so
uth
en
d o
f the
stu
dy a
rea
.
Th
e m
ajo
rity o
f the
stu
dy a
rea
, exclu
din
g th
e e
xisting
asp
ha
lt-pa
ved
roa
dw
ays a
nd
con
crete
structu
res,
con
sisted
of th
e C
olo
rad
o D
ep
artm
en
t of T
ran
sp
orta
tion
(CO
OT
) R
igh
t-of-W
ays
(RO
W),
the
U
nio
n
Pa
cific R
ailro
ad
R
OW
, C
ity o
f C
olo
rad
o
Sp
ring
s P
arks
an
d
Re
crea
tion
lan
d,
com
me
rcial
an
d
ind
ustria
l d
eve
lop
me
nt,
an
d
Fo
un
tain
C
ree
k, M
on
um
en
t C
ree
k a
nd
Be
ar
Cre
ek.
Ve
ge
tatio
n
in
the
stu
dy
area co
nsiste
d
ma
inly
o
f g
rasse
s a
nd
w
ee
ds
with
isola
ted
a
rea
s of d
ecid
uo
us tre
es.
Th
ick rip
aria
n ve
ge
tatio
n co
nsistin
g o
f la
rge
de
cidu
ou
s
tree
s, w
illow
s a
nd
ca
ttails
w
as o
bse
rved
alo
ng
Fo
un
tain
an
d M
on
um
en
t Cre
eks.
Flo
win
g
wa
ter w
as o
bse
rved
in F
ou
nta
in C
ree
k an
d its
tribu
tarie
s, Mo
nu
me
nt C
ree
k an
d B
ea
r Cre
ek.
Se
vera
l b
ed
rock
ou
tcro
pp
ing
s
of
the
P
ierre
S
ha
le
we
re
ob
serve
d
alo
ng
th
e
ba
nks
of
Mo
nu
me
nt C
ree
k an
d F
ou
nta
in C
ree
k.
Kumar &
Associates, Inc.
-5-
SIT
E G
EO
LO
GY
Th
e
site g
eo
log
y is
ba
sed
o
n th
e
"En
viron
me
nta
l a
nd
E
ng
ine
erin
g
Ge
olo
gic
Ma
p fo
r Land
Use
," Co
lora
do
Sp
ring
s Qu
ad
ran
gle
, by C
ha
rles S
. R
ob
inso
n (1
97
7) a
nd
the
"Ge
olo
gic M
ap
of th
e
Co
lora
do
S
prin
gs-C
astle
Ro
ck A
rea
, F
ron
t R
an
ge
U
rba
n
Co
rrido
r," b
y T
rimb
le
an
d
Ma
ch
ette
(1
97
9).
Th
e
surficia
l g
eo
log
y in th
e stu
dy
are
a
is ch
ara
cterize
d
by th
e
Up
pe
r
Ho
loce
ne
-to
R
ece
nt-a
ge
P
ine
y C
ree
k A
lluviu
m
on
fla
t to
g
en
tle
slop
es.
Th
e
allu
vial
floo
dp
lain
a
nd
te
rrace
d
ep
osits
ge
ne
rally
con
sist o
f g
rave
l, sa
nd
, silt
an
d
clay
de
po
sited
up
on
ge
ntly
no
rthe
aste
rly-dip
pin
g se
dim
en
tary b
ed
rock o
f the
Up
pe
r Cre
tace
ou
s-ag
e P
ierre
Sh
ale
. T
he
P
ierre
S
ha
le
typ
ica
lly
con
sists o
f in
terb
ed
de
d
claysto
ne
a
nd
cla
ysha
le
with
occa
sion
al
thin
in
terb
ed
de
d
lime
ston
e,
san
dsto
ne
, a
nd
b
en
ton
ite
be
ds.
Se
vera
l
ou
tcrop
pin
gs
of th
e
Pie
rre S
ha
le
we
re o
bse
rved
a
lon
g th
e
ba
nks o
f Mo
nu
me
nt C
ree
k an
d
Fo
un
tain
C
ree
k. T
he
allu
vial
de
po
sits an
d
be
dro
ck a
re
loca
lly ove
rlain
b
y m
an
-pla
ced
fill
em
ba
nkm
en
ts. T
he
R
am
pa
rt R
an
ge
F
au
lt, a
hig
h-a
ng
le
ge
ne
rally
no
rth-s
ou
th
tren
din
g
reve
rse
fau
lt, a
nd
th
e
Ute
P
ass F
au
lt, g
en
era
lly ch
ara
cterize
d
by
seve
ral
low
a
ng
le,
no
rthw
est-s
ou
the
ast tre
nd
ing
reve
rse fa
ults, a
re m
ap
pe
d a
pp
roxim
ate
ly 2.6
mile
s no
rthw
est
and 2.5
mile
s so
uth
we
st, re
spe
ctively, o
f the
stu
dy a
rea
.
FIE
LD E
XP
LO
RA
TIO
N
Th
e fie
ld e
xplo
ratio
n fo
r the
pro
ject w
as c
on
du
cte
d b
etw
ee
n A
ug
ust
15
'" an
d
25
th,
20
03
.
A to
tal
of
29
bo
ring
s we
re d
rilled
at lo
catio
ns d
ete
rmin
ed
b
y Fe
llsbu
rg,
Ho
lt, an
d
Ulle
vig,
Inc.
Th
e b
orin
g lo
catio
ns w
ere
stake
d b
y rep
rese
nta
tives o
f Wilso
n a
nd
Co
mp
an
y, an
d are
sho
wn
on F
igu
res
1 an
d 2
. A
dd
ition
ally,
info
rma
tion
ob
tain
ed
from
1
6 b
orin
gs p
revio
usly
drille
d d
urin
g
ou
r pre
limin
ary g
eo
tech
nica
l stu
dy d
rilled
in Ja
nu
ary a
nd
F
eb
rua
ry 20
02
wa
s
utilitize
d
in
eva
lua
ting
su
bsu
rface
co
nd
ition
s in
th
is
rep
ort.
Th
e
log
s o
f the
b
orin
gs
are
pre
sen
ted
on
the
En
gin
ee
ring
Ge
olo
gy S
he
ets on F
igu
res 3 th
rou
gh
14
. L
og
s of fiv
e b
orin
gs
(Bo
ring
s 1
4,
17
, 1
8
an
d
20
) d
rilled
in
a
rea
s o
f p
revio
usly
pro
po
sed
co
nstru
ctio
n
are
inclu
de
d in
the
Ap
pe
nd
ix.
Bo
ring
No
.s 8,
15
, 23
, 2
8, 2
9, 3
0, 3
6, a
nd
41 w
ere
no
t drille
d
du
e to
acce
ssibility; p
erm
it req
uire
me
nts a
nd
oth
er fa
cto
rs b
eyo
nd
ou
r co
ntro
l.
Th
e b
orin
gs w
ere
ad
van
ced
thro
ug
h th
e o
verb
urd
en
soils a
nd
un
de
rlying
be
dro
ck with
4
-
inch
dia
me
ter c
on
tinu
ou
s flig
ht a
ug
ers a
nd
3.2
5-in
ch
I.D. h
ollo
w-ste
m-a
ug
ers.
Th
e b
orin
gs
we
re
log
ge
d
by
a re
pre
sen
tative
o
f K
um
ar
&
Asso
ciate
s, In
c. S
am
ple
s o
f the
so
ils a
nd
be
dro
ck ma
teria
ls we
re ta
ken
with
a 2-in
ch I.D
. Ca
liforn
ia lin
er sa
mp
ler a
nd
1 3/8
-inch
split
Kumar &
Associates, Inc.
~6~
spo
on
sa
mp
ler.
Th
e
sam
ple
r wa
s d
riven
in
to th
e va
riou
s stra
ta
with
b
low
s fro
m
a 140~
po
un
d h
am
me
r fallin
g 3
0 in
che
s. P
en
etra
tion
resista
nce
valu
es,
wh
en
pro
pe
rly eva
lua
ted
,
pro
vide
an in
dica
tion
o
f the
rela
tive d
en
sity
or c
on
sis
ten
cy o
f the
soils.
De
pth
s a
t wh
ich
the
sam
ple
s we
re ta
ken
an
d th
e p
en
etra
tion
resista
nce
valu
es are s
ho
wn
on
the
bo
ring
log
s.
Me
asu
rem
en
ts o
f the
wa
ter le
vel
we
re m
ad
e in
the
b
orin
gs
by
low
erin
g
a w
eig
hte
d ta
pe
me
asu
re
into
th
e
op
en
h
ole
sh
ortly
a
fter
co
mp
letio
n
of
drillin
g
an
d
up
to
1
2
da
ys
sub
seq
ue
nt to
drillin
g.
Th
e e
leva
tion
s of th
e w
ate
r leve
ls me
asu
red
an
d th
e n
um
be
r of d
ays
sub
seq
ue
nt to
drillin
g a
re s
ho
wn
on
the
bo
ring
log
s.
LA
BO
RA
TO
RY
TE
ST
ING
Sa
mp
les o
bta
ine
d fro
m th
e e
xplo
rato
ry bo
ring
s we
re visu
ally cla
ssified
in th
e la
bo
rato
ry b
y
the
pro
ject e
ng
ine
er a
nd
sam
ple
s we
re se
lecte
d fo
r lab
ora
tory
testin
g.
La
bo
rato
ry te
stin
g,
inclu
din
g in
de
x pro
pe
rty te
sts
such
as m
ois
ture
co
nte
nt, d
ry u
nit w
eig
ht, g
rain
size a
na
lysis
an
d
liqu
id
an
d
pla
stic
lim
its,
wa
s p
erfo
rme
d
in
ge
ne
ral
acco
rda
nce
w
ith
Am
erica
n
Asso
ciatio
n o
f S
tate
H
igh
wa
y
an
d
Tra
nsp
orta
tion
O
fficia
ls
(AA
SH
TO
) sta
nd
ard
s. Swell~
con
solid
atio
n
tests
w
ere
co
nd
ucte
d
on
sa
mp
les
of
the
so
il a
nd
b
ed
rock
to
pro
vide
info
rma
tion
o
n
the
ir co
mp
ressib
ility o
r sw
ell
ch
ara
cte
ristic
s
un
de
r lo
ad
ing
a
nd
w
he
n
sub
me
rge
d
in
wa
ter.
Co
nce
ntra
tion
o
f w
ate
r so
lub
le
su
lfate
s
we
re
also
m
ea
sure
d
In
sele
cted
sa
mp
les.
Re
sults
of
the
la
bo
rato
ry te
stin
g
pro
gra
m
are sh
ow
n
on
F
igu
res
3
thro
ug
h
52
.
SU
BS
UR
FA
CE
CO
ND
ITIO
NS
A g
en
era
lized
de
scrip
tion
of th
e su
bsu
rface
co
nd
ition
s e
nco
un
tere
d in
the
bo
ring
s at e
ach
of
the
stru
ctu
re
sites
is p
rese
nte
d
in th
e
pa
rag
rap
hs
be
low
. T
he
d
escrip
tion
s h
igh
ligh
t th
e
ma
jor
stra
tifica
tion
s
fea
ture
s e
nco
un
tere
d
in
the
b
orin
gs;
the
b
orin
g
log
s sh
ou
ld
be
refe
ren
ced
fo
r mo
re d
eta
iled
in
form
atio
n.
Th
e e
stim
ate
d
rela
tive d
en
sity o
f g
ran
ula
r soils
and co
nsis
ten
cy
of
coh
esive
so
ils a
nd
b
ed
rock
we
re
estim
ate
d
ba
sed
o
n
sam
ple
r
pe
ne
tratio
n b
low
co
un
ts.
Th
e d
escrip
tion
s of th
e su
bsu
rface
con
ditio
ns in
clud
e e
stima
ted
de
pth
s o
f fill,
wh
ere
e
nco
un
tere
d,
an
d
are
p
rese
nte
d
be
low
; h
ow
eve
r, o
ur
stu
dy
did
n
ot
de
term
ine
th
e
late
ral
or
vertica
l e
xte
nt
of
the
fill.
Th
e
existin
g
pa
ve
me
nt
sectio
ns,
en
cou
nte
red
in 1
9 o
f the
bo
ring
s are
sum
ma
rized
in T
ab
le I.
Kumar &
Associates, Inc.
-7-
Brid
ge
s: T
he
p
ara
gra
ph
s b
elo
w
pro
vid
e
a d
escrip
tion
o
f th
e
sub
surfa
ce
con
ditio
ns
en
cou
nte
red
at th
e b
ridg
e-stru
cture
sites.
/-25
o
ve
r Be
ar
Cre
ek:
Bo
ring
s 2
an
d
22
w
ere
d
rilled
in
th
e
vic
inity
o
f th
is
stru
ctu
re.
Bo
ring
s e
nco
un
tere
d
ap
pro
xim
ate
ly
10
to
1
4
fee
t o
f cla
yey
san
d
fill. N
ativ
e
soils,
con
sisting
o
f lo
ose
to
d
en
se
silty
sa
nd
a
nd
m
ed
ium
d
en
se
cla
ye
y
sa
nd
y
gra
vel
we
re
en
cou
nte
red
b
elo
w th
e
fill a
nd
e
xten
de
d to
d
ep
ths ra
ng
ing
fro
m
ap
pro
xim
ate
ly 2
0 to
2
7
fee
t. V
ery h
ard
cla
ysto
ne
be
dro
ck w
as e
nco
un
tere
d b
en
ea
th th
e o
verb
urd
en
soils a
t de
pth
s
ran
gin
g fro
m
ap
pro
xim
ate
ly 2
0 to
27
fee
t, a
nd
e
xten
de
d to
the
ma
xim
um
3
0-
to 3
5-fo
ot
de
pth
exp
lore
d.
Re
sults o
f a sw
ell c
on
so
lida
tion
test p
rese
nte
d o
n
Fig
ure
41 in
dica
te th
e
teste
d sa
mp
le o
f cla
ysto
ne
ha
d a h
igh
sw
ell p
ote
ntia
l wh
en
we
tted
un
de
r a co
nsta
nt 1
-ksf
surch
arg
e.
Gro
un
d w
ate
r wa
s e
nco
un
tere
d in
ea
ch o
f the
bo
ring
s at d
ep
ths ra
ng
ing
from
ap
pro
xima
tely 1
6 to
17
fee
t eith
er a
t the
time
of d
rilling
or w
he
n th
e b
orin
gs w
ere
che
cked
up
to e
leve
n d
ays la
ter.
/-25
ove
r Cim
arro
n S
tree
t: B
orin
gs 3
,9,
an
d 2
4 th
rou
gh
27
we
re d
rilled
in th
e v
icin
ity o
f
this
stru
ctu
re.
In fo
ur o
f the
bo
ring
s, a
pp
roxim
ate
ly 4
.5 to
34
.5 fe
et o
f fill con
sisting
of
san
dy g
rave
l, claye
y san
d, a
nd
slig
htly
san
dy to
san
dy cla
y wa
s e
nco
un
tere
d.
Na
tive
soils
con
sisted
of ve
ry lo
ose
to d
en
se,
clea
n to
silty
san
d w
ith o
ccasio
na
l cob
ble
s, ve
ry d
en
se
claye
y to s
ilty sa
nd
w
ith o
ccasio
na
l cob
ble
s, so
ft to m
ed
ium
stiff sa
nd
y clay, a
nd
me
diu
m
de
nse
to v
ery
de
nse
sa
nd
y g
rave
l, an
d e
xten
de
d to
de
pth
s ran
gin
g fro
m a
pp
roxim
ate
ly 1
8.5
to 4
7.5
fe
et.
Sw
ell
co
nso
lida
tion
tests
p
rese
nte
d o
n
Fig
ure
s 36
, 3
7
an
d 4
4 in
dica
te th
e
teste
d sa
mp
les o
f slig
htly
san
dy to
san
dy cla
y fill ha
d a lo
w s
we
ll po
ten
tial a
nd
the
sam
ple
of
very
san
dy
clay
ha
d
a lo
w
colla
pse
p
ote
ntia
l w
he
n
we
tted
u
nd
er
a co
nsta
nt
1 -ksf
surch
arg
e.
Ve
ry ha
rd c
laysto
ne
be
dro
ck wa
s e
nco
un
tere
d b
en
ea
th th
e o
verb
urd
en
soils a
t
de
pth
s ran
gin
g fro
m a
pp
roxim
ate
ly 1
8.5
to 4
7.5
fee
t, an
d e
xte
nd
ed
to th
e m
axim
um
35
-to
65
-foo
t d
ep
th
exp
lore
d.
Sw
ell
con
solid
atio
n
tests
p
rese
nte
d
on
F
igu
res
42
, 4
3
an
d
45
ind
icate
th
e
teste
d
sam
ple
s o
f cla
yston
e
ha
d
a m
od
era
te
to
hig
h
sw
ell
po
ten
tial
wh
en
we
tted
u
nd
er a c
on
sta
nt
1-k
sf su
rcha
rge
. G
rou
nd
wa
ter w
as e
nco
un
tere
d in
ea
ch o
f the
bo
ring
s at d
ep
ths ra
ng
ing
from
ap
pro
xim
ate
ly 9 to
43
.5 fe
et e
ithe
r at th
e tim
e o
f drillin
g o
r
wh
en
the
bo
ring
s we
re ch
ecke
d u
p to
twe
lve
da
ys late
r.
Kumar &
Associates, Inc.
-8-
1-2
5 o
ve
r Co
lora
do
Ave
nu
e:
Bo
ring
s 1
2, a
nd
5
0 th
rou
gh
53
we
re d
rilled
in th
e v
icin
ity o
f
this stru
cture
. B
orin
gs e
nco
un
tere
d a
pp
roxim
ate
ly 3
.5 to
39
.5 fe
et o
f fill con
sisting
of s
ilty
san
d, a
nd
sa
nd
y c
lay.
Na
tive
soils co
nsiste
d o
f ve
ry lo
ose
to m
ed
ium
de
nse
, slig
htly
silty
to
very
silty
sa
nd
, a
nd
m
ed
ium
stiff
to
ve
ry
stiff,
ve
ry
san
dy
clay
an
d
cla
ye
y
san
d,
an
d
exte
nd
ed
to
d
ep
ths
ran
gin
g
from
a
pp
roxim
ate
ly
23
to
5
2.5
fe
et.
Ve
ry
ha
rd
claysto
ne
be
dro
ck w
as
en
co
un
tere
d
be
ne
ath
th
e
ove
rbu
rde
n
soils
at
de
pth
s ra
ng
ing
fro
m
ap
pro
xima
tely
23
to
5
2.5
fe
et,
an
d
exte
nd
ed
to
th
e
ma
xim
um
4
0-
to
68
-foo
t d
ep
th
exp
lore
d.
Gro
un
d
wa
ter w
as
en
cou
nte
red
in
e
ach
o
f the
b
orin
gs
at d
ep
ths
ran
gin
g fro
m
ap
pro
xima
tely
20
to
4
3.5
fe
et
eith
er
at
the
tim
e
of
drillin
g
or
wh
en
th
e
bo
ring
s w
ere
che
cked
up
to 8 d
ays la
ter.
Ra
mp
C
-2
ove
r F
ou
nta
in
Cre
ek:
Bo
ring
4
wa
s
drille
d
in th
e
vic
inity
o
f th
is
structu
re.
Ap
pro
xim
ate
ly
12
fe
et
of
cla
ye
y
san
d
fill w
as
en
co
un
tere
d
in
the
b
orin
g.
Na
tive
soil,
con
sisting
of v
ery
stiff s
ilty a
nd
claye
y san
d w
as e
nco
un
tere
d b
elo
w th
e fill a
nd
exte
nd
ed
to
an a
pp
roxim
ate
de
pth
of 2
2 fe
et.
Ve
ry h
ard
cla
ysto
ne
be
dro
ck wa
s e
nco
un
tere
d b
en
ea
th
the
ove
rbu
rde
n so
ils a
t a d
ep
th o
f ap
pro
xim
ate
ly 2
2 fe
et,
an
d
exte
nd
ed
to th
e m
axim
um
38
-foo
t d
ep
th
exp
lore
d.
Gro
un
d
wa
ter
wa
s
en
cou
nte
red
in
th
e
bo
ring
a
t a
de
pth
o
f
ap
pro
xima
tely 1
5 fe
et a
t the
time
of d
rilling
.
Ra
mp
C-3
ove
r Fo
un
tain
Cre
ek:
Bo
ring
s 5, 1
0, 3
4 a
nd
35
we
re d
rilled
in th
e v
icin
ity o
f this
structu
re.
Bo
ring
s en
cou
nte
red
ap
pro
xim
ate
ly 9 to
14
fee
t of fill c
on
sis
ting
of s
ilty to
ve
ry
claye
y san
d a
nd
sa
nd
y to
very sa
nd
y clay.
Re
sults o
f a sw
ell co
nso
lida
tion
test p
rese
nte
d
on
F
igu
re 3
6 in
dic
ate
the
teste
d sa
mp
le o
f san
dy cla
y fill h
ad
a low
sw
ell
po
ten
tial
wh
en
we
tted
un
de
r a co
nsta
nt 1
-ksf su
rcha
rge
. N
ativ
e so
ils, con
sisting
of lo
ose
to m
ed
ium
de
nse
silty to v
ery
silty
san
d, a
nd
stiff to
ve
ry s
tiff silty
an
d c
laye
y sa
nd
we
re e
nco
un
tere
d b
elo
w
the
fill
an
d
exte
nd
ed
to
d
ep
ths
ran
gin
g
from
a
pp
roxim
ate
ly
21 to
2
5
fee
t. V
ery
h
ard
claysto
ne
b
ed
rock
wa
s
en
cou
nte
red
b
en
ea
th th
e o
verb
urd
en
soils
at
de
pth
s ra
ng
ing
fro
m
ap
pro
xima
tely 21
to 2
5 fe
et, a
nd
exte
nd
ed
to th
e m
axim
um
37
-to
40
-foo
t de
pth
exp
lore
d.
Sw
ell
co
nso
lida
tion
tests
p
rese
nte
d
on
F
igu
res 4
8
an
d 4
9
ind
icate
the
teste
d
sam
ple
s o
f
claysto
ne
ha
d a lo
w s
we
ll po
ten
tial w
he
n w
ette
d u
nd
er a c
on
sta
nt 1
-ksf su
rcha
rge
. G
rou
nd
wa
ter w
as e
nco
un
tere
d in
ea
ch o
f the
bo
ring
s at d
ep
ths ra
ng
ing
from
ap
pro
xim
ate
ly 1
7 to
23
fee
t eith
er a
t the
time
of d
rilling
or w
he
n th
e b
orin
gs w
ere
che
cked
u
p to
seve
n d
ays
late
r.
Kumar &
Associates, Inc.
-9-
Cim
arron Street o
ver Fountain
Creek:
Bo
ring
s 6, 7
, 32
, an
d 3
3 w
ere
drille
d in
the
vic
inity
of th
is stru
cture
. In
thre
e o
f the
bo
ring
s, a
pp
roxim
ate
ly
13
to
15
fee
t of
silty
to cla
yey
san
d fill w
as e
nco
un
tere
d.
Na
tive
soils co
nsiste
d o
f me
diu
m d
en
se to
de
nse
slig
htly
silty
to
silty
sa
nd
w
ith
occa
sion
al
cob
ble
s, a
nd
stiff
to
ve
ry
stiff
silty
a
nd
cla
ye
y
san
d,
an
d
exte
nd
ed
to
d
ep
ths
ran
gin
g
from
a
pp
roxim
ate
ly
5.5
to
3
1
fee
t. V
ery
h
ard
cla
yston
e
be
dro
ck w
as
en
co
un
tere
d
be
ne
ath
th
e
ove
rbu
rde
n
soils
at
de
pth
s ra
ng
ing
fro
m
ap
pro
xima
tely 5
.5 to
31
fe
et, a
nd
exte
nd
ed
to th
e m
axim
um
20
-to
47
-foo
t de
pth
exp
lore
d.
Sw
ell co
nso
lida
tion
tests
p
rese
nte
d
on
F
igu
res
46
a
nd
4
7
ind
icate
the
teste
d
sam
ple
s of
claysto
ne
ha
d a m
ed
ium
to v
ery
hig
h s
we
ll p
ote
ntia
l wh
en
we
tted
un
de
r a co
nsta
nt
1-k
sf
surch
arg
e.
Gro
un
d w
ate
r wa
s e
nco
un
tere
d in
ea
ch o
f the
b
orin
gs a
t de
pth
s ra
ng
ing
from
ap
pro
xima
tely 0
to 2
8 fe
et e
ithe
r at th
e tim
e o
f drillin
g o
r wh
en
the
bo
ring
s we
re ch
ecke
d
up
to tw
elv
e d
ays la
ter.
8ijou S
treet over /-2
5:
Bo
ring
s 1
6,
44
, 4
6,
an
d
47
w
ere
d
rilled
in
th
e
vic
inity
o
f th
is
structu
re.
Bo
ring
s en
cou
nte
red
ap
pro
xim
ate
ly 4
to 21
fee
t of fill co
nsistin
g o
f silty
san
d,
and sa
nd
y clay.
Na
tive
soils co
nsiste
d o
f me
diu
m s
tiff cla
ye
y sa
nd
, an
d
loo
se to
me
diu
m
de
nse
slig
htly
silty
san
d, a
nd
exte
nd
ed
to d
ep
ths ra
ng
ing
from
ap
pro
xim
ate
ly 3
2 to
34
fee
t.
Ve
ry h
ard
cla
ysto
ne
b
ed
rock
wa
s e
nco
un
tere
d
be
ne
ath
th
e
ove
rbu
rde
n
soils
at
de
pth
s
ran
gin
g
from
a
pp
roxim
ate
ly
4 to
3
4
fee
t, a
nd
e
xten
de
d to
the
m
axim
um
2
0-
to
50
-foo
t
de
pth
exp
lore
d.
Sw
ell co
nso
lida
tion
tests
pre
sen
ted
on
Fig
ure
s 37
, 51 a
nd
52
ind
icate
the
teste
d sa
mp
les
of
cla
ysto
ne
h
ad
a
me
diu
m to
h
igh
sw
ell
po
ten
tial
wh
en
w
ette
d
un
de
r a
con
stan
t 1-k
sf su
rcha
rge
. G
rou
nd
wa
ter w
as e
nco
un
tere
d in
thre
e o
f the
bo
ring
s at d
ep
ths
ran
gin
g fro
m a
pp
roxim
ate
ly 7 to
38
fee
t eith
er a
t the
time
of d
rilling
or w
he
n th
e b
orin
gs
we
re ch
ecke
d u
p to
nin
e d
ays la
ter.
8ijou Street o
ver RR
an
d M
onument C
reek: B
orin
gs 3
9, 4
0, 4
2, a
nd
43
we
re d
rilled
in th
e
vic
inity
of th
is s
tructu
re.
Bo
ring
s en
cou
nte
red
ap
pro
xim
ate
ly 3 to
8 fee
t of fill co
nsistin
g o
f
silty gra
velly sa
nd
. N
ativ
e so
ils con
sisting
of m
ed
ium
d
en
se to
de
nse
ve
ry sa
nd
y gra
vel,
and m
ed
ium
d
en
se
to
de
nse
slig
htly
silty
to
silty
sa
nd
w
ith
occa
sion
al
cob
ble
s, a
nd
exte
nd
ing
to
d
ep
ths
ran
gin
g fro
m a
pp
roxim
ate
ly
3 to
2
0.5
fe
et
we
re
en
cou
nte
red
in
the
bo
ring
s. V
ery
h
ard
cla
ysto
ne
b
ed
rock
wa
s
en
cou
nte
red
b
en
ea
th th
e
ove
rbu
rde
n
soils
at
de
pth
s ran
gin
g fro
m a
pp
roxim
ate
ly
3 to
20
.5
fee
t, a
nd
e
xten
de
d to
the
m
axim
um
2
0-
to
Kumar &
Associates, Inc.
~ 1 O~
40~foot d
ep
th
exp
lore
d.
Re
sults
of
a sw
ell
con
solid
atio
n
test
pre
sen
ted
o
n
Fig
ure
5
0
ind
icate
the
teste
d sa
mp
le o
f claysto
ne
ha
d a m
od
era
te s
we
ll po
ten
tial w
he
n w
ette
d u
nd
er
a co
nsta
nt
1 ~ksf su
rcha
rge
. G
rou
nd
w
ate
r w
as
en
cou
nte
red
in
th
ree
o
f th
e
bo
ring
s a
t
de
pth
s ran
gin
g fro
m
ap
pro
xim
ate
ly
1 to 1
9 fe
et e
ithe
r at th
e tim
e o
f drillin
g o
r wh
en
the
bo
ring
s we
re ch
ecke
d u
p to
nin
e d
ays la
ter.
Re
tain
ing
Wa
lls: T
he
de
scriptio
n o
f the
su
bsu
rface
co
nd
ition
s e
nco
un
tere
d a
t the
pro
po
sed
retaining~wall sites is p
rese
nte
d in
the
pa
rag
rap
hs b
elo
w.
Retaining W
all 1:
Bo
ring
s 1 an
d 1
9 w
ere
drille
d in
the
vic
inity
of th
is stru
ctu
re.
In e
ach
of
the
bo
ring
s, a
pp
roxim
ate
ly 8
to 9
fee
t of fill c
on
sis
ting
of cla
yey to
very c
laye
y sa
nd
an
d
san
dy cla
y wa
s en
cou
nte
red
. N
ative
soils c
on
sis
ted
of lo
ose
to d
en
se, cle
an
to s
ilty sa
nd
,
an
d lo
ose
to m
ed
ium
de
nse
san
dy g
rave
l with
occa
sion
al co
bb
les, a
nd
exte
nd
ed
to d
ep
ths
ran
gin
g fro
m a
pp
roxim
ate
ly 1
9.5
to 21
fee
t. V
ery
ha
rd c
laysto
ne
be
dro
ck wa
s e
nco
un
tere
d
be
ne
ath
the
ove
rbu
rde
n
soils
at d
ep
ths ra
ng
ing
fro
m
ap
pro
xim
ate
ly
19
.5 to
21
fee
t. a
nd
exte
nd
ed
to th
e m
axim
um
21 ~ to 3
5-fo
ot d
ep
th e
xplo
red
. G
rou
nd
wa
ter w
as e
nco
un
tere
d
in ea
ch o
f the
bo
ring
s at d
ep
ths ra
ng
ing
from
ap
pro
xim
ate
ly 1
4 to
19
fee
t eith
er a
t the
time
of d
rilling
or w
he
n th
e b
orin
gs w
ere
che
cked
up
to e
leve
n d
ays la
ter.
Retaining W
alls 2 &
3:
Bo
ring
s 2 an
d 21
we
re d
rilled
in th
e v
icin
ity o
f the
se s
tructu
res.
In
on
e o
f the
bo
ring
s, ap
pro
xim
ate
ly 1
4 fe
et fill c
on
sis
ting
of c
laye
y to
ve
ry c
laye
y sa
nd
w
as
en
cou
nte
red
. N
ativ
e so
ils con
sisted
of lo
ose
to d
en
se, cle
an
to s
ilty sa
nd
, loo
se to
me
diu
m
de
nse
san
dy g
rave
l with
occa
sion
al co
bb
les,
an
d s
tiff san
dy cla
y, an
d e
xten
de
d to
de
pth
s
ran
gin
g fro
m
ap
pro
xim
ate
ly 2
0.5
to 2
6.5
fe
et.
Sw
ell
con
solid
atio
n te
st re
sults p
rese
nte
d
on
F
igu
re
39
in
dica
te th
e
teste
d
sam
ple
o
f sa
nd
y cla
y h
ad
a
low
sw
ell
po
ten
tial
wh
en
we
tted
un
de
r a co
nsta
nt
1 ~ksf su
rcha
rge
. V
ery
ha
rd
claysto
ne
be
dro
ck wa
s e
nco
un
tere
d
be
ne
ath
the
ove
rbu
rde
n so
ils at d
ep
ths ra
ng
ing
from
ap
pro
xim
ate
ly 2
0.5
to 2
6.5
fee
t, an
d
exte
nd
ed
to th
e m
axim
um
30~ to
35~foot d
ep
th e
xplo
red
. S
we
ll con
solid
atio
n te
st re
sults
pre
sen
ted
o
n
Fig
ure
4
0
ind
icate
th
e
teste
d
sam
ple
o
f cla
yston
e
ha
d
a m
od
era
te
sw
ell
po
ten
tial w
he
n w
ette
d u
nd
er a c
on
sta
nt 1
-ksf su
rcha
rge
. G
rou
nd
wa
ter w
as e
nco
un
tere
d in
ea
ch o
f the
bo
ring
s at d
ep
ths ra
ng
ing
from
ap
pro
xim
ate
ly 1
5.5
to 1
7 fe
et e
ithe
r at th
e tim
e
of d
rilling
or w
he
n th
e b
orin
gs w
ere
che
cked
up
to e
leve
n d
ays la
ter.
Kumar &
AssOCiates, Inc.
-1 1 -
Retaining W
all C-l:
No
bo
ring
s we
re d
rilled
in the
vic
inity
of th
is stru
cture
.
Retaining W
all 4:
Bo
ring
3 wa
s d
rilled
in the
vic
inity
of th
is stru
cture
. A
pp
roxim
ate
ly 2
4.5
fee
t fill co
nsistin
g o
f silty
to cla
yey sa
nd
wa
s e
nco
un
tere
d.
Na
tive so
ils co
nsis
ted
of v
ery
de
nse
silty
an
d c
laye
y sa
nd
with
occa
sion
al c
ob
ble
s, a
nd
exte
nd
ed
to a
n a
pp
roxim
ate
de
pth
of
ap
pro
xim
ate
ly
35
.5
fee
t. V
ery
h
ard
cla
ysto
ne
b
ed
rock
wa
s e
nco
un
tere
d
be
ne
ath
th
e
ove
rbu
rde
n so
ils at a d
ep
th o
f ap
pro
xim
ate
ly 3
5.5
fee
t, an
d e
xten
de
d to
the
ma
xim
um
40
-
foo
t de
pth
exp
lore
d.
Gro
un
d w
ate
r wa
s e
nco
un
tere
d a
t a de
pth
of a
pp
roxim
ate
ly 3
3 fe
et a
t
the
time
of d
rilling
.
Retaining W
alls 5 an
d C
-2 (L
ower a
nd
Upper):
Bo
ring
s 27
an
d 3
7 w
ere
drille
d in th
e v
icin
ity
of th
ese
stru
ctu
res.
In on
e o
f the
bo
ring
s, ap
pro
xim
ate
ly 7 fe
et s
ilty to
cla
ye
y sa
nd
fill wa
s
en
cou
nte
red
. N
ativ
e so
ils con
sisted
of s
oft to
ha
rd s
ligh
tly sa
nd
y to v
ery
sa
nd
y cla
y, an
d
very
loo
se to
d
en
se,
clea
n to
ve
ry
silty
sa
nd
w
ith
occa
sion
al
cob
ble
s, a
nd
e
xten
de
d
to
de
pth
s ran
gin
g fro
m a
pp
roxim
ate
ly 1
8.5
to 2
3 fe
et.
Re
sults o
f a sw
ell c
on
so
lida
tion
test
pre
sen
ted
o
n
Fig
ure
4
4 in
dica
te th
e te
ste
d
sam
ple
of v
ery
san
dy cla
y ha
d a
low
colla
pse
po
ten
tial w
he
n w
ette
d u
nd
er a c
on
sta
nt 1
-ksf su
rcha
rge
. V
ery
ha
rd c
laysto
ne
be
dro
ck wa
s
en
cou
nte
red
be
ne
ath
the
ove
rbu
rde
n so
ils at d
ep
ths ra
ng
ing
from
ap
pro
xim
ate
ly 1
8.5
to 2
3
fee
t, an
d e
xte
nd
ed
to th
e m
axim
um
25
-to
35
-foo
t de
pth
exp
lore
d.
Sw
ell c
on
so
lida
tion
test
resu
lts pre
sen
ted
on
Fig
ure
45
ind
icate
the
teste
d sa
mp
le o
f claysto
ne
ha
d a m
od
era
te sw
ell
po
ten
tial w
he
n w
ette
d u
nd
er a c
on
sta
nt 1
-ksf su
rcha
rge
. G
rou
nd
wa
ter w
as e
nco
un
tere
d in
ea
ch o
f the
bo
ring
s at d
ep
ths ra
ng
ing
from
ap
pro
xim
ate
ly g to
14
fee
t eith
er a
t the
time
of
drillin
g o
r wh
en
the
bo
ring
s we
re ch
ecke
d u
p to
six da
ys late
r.
Cim
arron S
treet Retaining
Wall:
Bo
ring
s 31
an
d
32
we
re
drille
d
in th
e vic
inity
o
f the
se
structu
res.
Bo
ring
s e
nco
un
tere
d
ap
pro
xim
ate
ly
13
to
15
fee
t of fill
co
nsis
ting
of s
ilty to
claye
y san
d a
nd
slig
htly
san
dy to
ve
ry sa
nd
y clay.
Na
tive so
ils con
sisted
o
f so
ft to h
ard
sligh
tly sa
nd
y to
ve
ry
san
dy
clay,
very
loo
se
to
de
nse
, cle
an
to
ve
ry
silty
sa
nd
w
ith
occa
sion
al
cob
ble
s, a
nd
d
en
se
to
ve
ry
de
nse
g
rave
l, a
nd
e
xten
de
d
to
de
pth
s o
f
ap
pro
xima
tely 2
7 a
nd
48
fee
t. V
ery h
ard
cla
ysto
ne
be
dro
ck wa
s en
cou
nte
red
be
ne
ath
the
ove
rbu
rde
n so
ils at d
ep
ths ra
ng
ing
from
ap
pro
xim
ate
ly 2
7 a
nd
48
fee
t, an
d e
xte
nd
ed
to th
e
ma
ximu
m
45
-to
5
0-fo
ot
de
pth
e
xplo
red
. S
we
ll co
nso
lida
tion
te
st
resu
lts p
rese
nte
d
on
Fig
ure
4
6
ind
ica
te th
e
teste
d
sam
ple
o
f cla
ysto
ne
h
ad
a
ve
ry
hig
h
sw
ell
po
ten
tial
wh
en
Kumar &
Associates, Inc.
-12
-
we
tted
u
nd
er a c
on
sta
nt
1-k
sf su
rcha
rge
. G
rou
nd
wa
ter w
as e
nco
un
tere
d in
e
ach
of th
e
bo
ring
s at d
ep
ths ra
ng
ing
from
ap
pro
xim
ate
ly
17
to 4
1
fee
t eith
er a
t the
time
of d
rilling
or
wh
en
the
bo
ring
s we
re ch
ecke
d u
p to
twe
lve
da
ys late
r.
Retaining W
all 6
: B
orin
g
13
w
as d
rilled
in
the
vic
inity
o
f this
stru
ctu
re.
Ap
pro
xim
ate
ly
19
.5 fe
et o
f fill con
sisting
of s
ilty to
claye
y san
d w
as e
nco
un
tere
d.
Na
tive
soils co
nsiste
d
of
so
ft to
h
ard
sa
nd
y to
ve
ry
san
dy
clay,
an
d
exte
nd
ed
to
a
n
ap
pro
xim
ate
d
ep
th
of
ap
pro
xima
tely
44
fe
et.
Ve
ry
ha
rd
cla
ysto
ne
b
ed
rock
wa
s
en
cou
nte
red
b
en
ea
th
the
ove
rbu
rde
n so
ils at a d
ep
th o
f ap
pro
xim
ate
ly 4
4 fe
et,
an
d
exte
nd
ed
to th
e m
axim
um
6
0-
foo
t de
pth
exp
lore
d.
Gro
un
d w
ate
r wa
s e
nco
un
tere
d a
t a de
pth
of a
pp
roxim
ate
ly 4
2 fe
et a
t
the
time
of d
rilling
.
Retaining W
alls 8-3L a
nd
8-3
R:
Bo
ring
45
w
as d
rilled
in th
e v
icin
ity o
f the
se
structu
res.
Ap
pro
xim
ate
ly
9 fe
et
of
fill co
nsistin
g
of
silty
to
cla
ye
y
san
d
an
d
san
dy
clay
wa
s
en
cou
nte
red
. N
ativ
e so
ils co
nsiste
d
of
me
diu
m stiff to
ve
ry stiff
claye
y sa
nd
, a
nd
ve
ry
loo
se to
me
diu
m d
en
se s
ilty to
very s
ilty sa
nd
with
occa
sion
al co
bb
les, a
nd
exte
nd
ed
to a
n
ap
pro
xima
te
de
pth
o
f a
pp
roxim
ate
ly
44
fe
et.
Ve
ry
ha
rd
cla
ysto
ne
b
ed
rock
wa
s
en
cou
nte
red
b
en
ea
th
the
o
verb
urd
en
so
ils a
t a
de
pth
o
f a
pp
roxim
ate
ly
23
fe
et,
an
d
exte
nd
ed
to
the
m
axim
um
4
0-fo
ot d
ep
th
exp
lore
d.
Gro
un
d
wa
ter
wa
s e
nco
un
tere
d
at
a
de
pth
of a
pp
roxim
ate
ly
23
fee
t a
t the
time
of d
rilling
a
nd
w
he
n th
e
bo
ring
w
as
che
cked
nin
e d
ays la
ter.
Retaining
Wall 8-4L
: B
orin
gs
44
a
nd
4
8
we
re
drille
d
in
the
vic
inity
o
f th
is
structu
re.
Bo
ring
s en
cou
nte
red
a
pp
roxim
ate
ly 2
.5 to
21 fe
et o
f fill con
sisting
of s
ilty to
claye
y san
d
an
d sa
nd
y clay.
Na
tive
soils co
nsiste
d o
f me
diu
m s
tiff to v
ery
stiff c
laye
y sa
nd
, an
d ve
ry
loo
se to
me
diu
m d
en
se s
ilty to
very s
ilty, g
rave
lly san
d w
ith o
ccasio
na
l cob
ble
laye
rs, an
d
exte
nd
ed
to
de
pth
s o
f a
pp
roxim
ate
ly 2
5
an
d
32
fee
t. V
ery
h
ard
cla
ysto
ne
b
ed
rock
wa
s
en
cou
nte
red
be
ne
ath
the
ove
rbu
rde
n so
ils at d
ep
ths o
f ap
pro
xim
ate
ly 2
5 a
nd
32
fee
t, an
d
exte
nd
ed
to th
e m
axim
um
35
-to
50
-foo
t de
pth
exp
lore
d.
Gro
un
d w
ate
r wa
s e
nco
un
tere
d
in the
bo
ring
s at d
ep
ths ra
ng
ing
from
31 to
38
fee
t wh
en
the
bo
ring
s we
re ch
ecke
d u
p to
8
da
ys late
r.
Kumar &
AssoCiates, Inc.
-1 3-
Retaining
Wall C
-3: B
orin
gs
11
, 3
8
an
d
53
w
ere
d
rilled
in th
e
vic
inity
of th
is
stru
ctu
re.
Bo
ring
s en
cou
nte
red
ap
pro
xim
ate
ly 9
.5 to
1
4 fe
et o
f fill con
sisting
of s
ilty to
claye
y san
d.
Na
tive so
ils con
sisted
of s
oft to
ha
rd sa
nd
y to v
ery
san
dy cla
y, an
d ve
ry loo
se to
me
diu
m
de
nse
silty
to v
ery
silty
gra
velly sa
nd
w
ith o
ccasio
na
l cob
ble
s, an
d e
xten
de
d to
de
pth
s of
ran
gin
g fro
m a
pp
roxim
ate
ly 2
4 to
29
fee
t. V
ery
ha
rd c
laysto
ne
be
dro
ck wa
s e
nco
un
tere
d
be
ne
ath
the
o
verb
urd
en
soils
at
de
pth
s ra
ng
ing
fro
m
ap
pro
xim
ate
ly
24
an
d
29
fe
et,
an
d
exte
nd
ed
to th
e m
axim
um
35
-to
45
-foo
t de
pth
exp
lore
d.
Gro
un
d w
ate
r wa
s e
nco
un
tere
d
in ea
ch o
f the
bo
ring
s at d
ep
ths ra
ng
ing
from
ap
pro
xim
ate
ly 1 5 to
29
fee
t eith
er a
t the
time
of d
rilling
or w
he
n th
e b
orin
gs w
ere
che
cked
up
to e
igh
t da
ys late
r.
Retaining W
all B-4R
: B
orin
gs 4
8, 4
9, a
nd
5
0 w
ere
drille
d in
the
vic
inity
of th
is stru
cture
.
Bo
ring
s en
cou
nte
red
ap
pro
xim
ate
ly 2
.5 to
12
.5 fe
et o
f fill con
sisting
of s
ilty to
claye
y san
d
an
d
san
dy cla
y. N
ativ
e so
ils con
sisted
o
f ve
ry
loo
se to
me
diu
m
de
nse
silty
to v
ery
silty
gra
velly
san
d
with
o
ccasio
na
l co
bb
les,
an
d
exte
nd
ed
to
d
ep
ths
of
ran
gin
g
from
ap
pro
xima
tely 2
5 to
43
fee
t. V
ery h
ard
cla
ysto
ne
be
dro
ck wa
s en
cou
nte
red
b
en
ea
th th
e
ove
rbu
rde
n so
ils at d
ep
ths ra
ng
ing
from
ap
pro
xim
ate
ly 2
5 a
nd
43
fee
t, an
d e
xten
de
d to
the
ma
ximu
m
35
-to
6
0-fo
ot d
ep
th
exp
lore
d.
Gro
un
d w
ate
r wa
s e
nco
un
tere
d
in
ea
ch o
f the
bo
ring
s at d
ep
ths ra
ng
ing
from
ap
pro
xim
ate
ly 2
3 to
48
fee
t eith
er a
t the
time
of d
rilling
or
wh
en
the
bo
ring
s we
re ch
ecke
d u
p to
8 da
ys late
r.
FO
UN
DA
TIO
N R
EC
OM
ME
ND
AT
ION
S
We
re
com
me
nd
the
p
rop
ose
d
brid
ge
stru
ctu
res
be
fou
nd
ed
o
n e
ithe
r caisso
ns
drille
d in
to
be
dro
ck an
d/o
r drive
n H
-pile
s be
arin
g in
the
be
dro
ck. B
oth
the
caisso
n a
nd
pile
fou
nd
atio
n
system
s w
ill h
ave
th
e
ad
van
tag
e
tha
t th
ey
will
exp
erie
nce
sm
all
tota
l a
nd
d
iffere
ntia
l
settle
me
nts.
Ca
isson
sh
afts
w
ill h
ave
to
b
e
case
d
du
ring
d
rilling
a
nd
m
ay
req
uire
de
wa
terin
g d
ue
to th
e p
rese
nce
of g
ran
ula
r soils a
nd
gro
un
d w
ate
r. T
he
pre
sen
ce o
f gro
un
d
wa
ter a
bo
ve th
e b
ea
ring
ele
vatio
n w
ill no
t imp
act c
on
stru
ctio
n o
f pile
fou
nd
atio
n s
yste
ms.
Ca
st-in-p
lace
co
ncre
te W
alls 2
, 3, C
-3 a
nd
B-4
R m
ay b
e su
pp
orte
d o
n H
-pile
s an
d W
all B
-3R
ma
y be sup
po
rted
on
spre
ad
foo
ting
s, as p
rop
ose
d.
Re
com
me
nd
atio
ns fo
r de
sign
an
d c
on
stru
ctio
n o
f drille
d ca
isson
s, drive
n H
-pile
s an
d sp
rea
d
foo
ting
s are
pre
sen
ted
be
low
.
Kumar &
Associates, Inc.
-14
-
Drille
d C
aisso
ns:
Th
e d
esig
n a
nd
co
nstru
ctio
n crite
ria p
rese
nte
d b
elo
w sh
ou
ld b
e o
bse
rved
for d
esig
n o
f drille
d ca
isson
fou
nd
atio
n s
yste
ms.
Th
e c
on
stru
ctio
n d
eta
ils sho
uld
be
con
side
red
wh
en
pre
pa
ring
pro
ject d
ocu
me
nts
.
1.
Assu
min
g
the
lo
ad
a
nd
re
sistan
ce
facto
r d
esig
n
(LRF
D)
me
tho
d
will
be
u
sed
, a
n
ultim
ate
en
d b
ea
ring
ca
pa
city
of 1
80
ksf a
nd
an
ultim
ate
side
resista
nce
of 1
3.6
ksf
ma
y
be
u
sed
. T
he
u
ltima
te
valu
es
assu
me
a
we
igh
ted
lo
ad
fa
cto
r o
f 1
.5,
an
d
resista
nce
facto
rs o
f 0.5
and 0.5
5 fo
r en
d b
ea
ring
an
d sid
e re
sistan
ce, re
spe
ctively.
Fo
r the
allo
wa
ble
stress d
esig
n (A
SD
) me
tho
d, a
n a
llow
ab
le e
nd
be
arin
g p
ressu
re o
f
60
ksf a
nd
an
allo
wa
ble
side
resista
nce
of 5 k
sf m
ay b
e u
sed
.
2.
Ca
isson
s sh
ou
ld
pe
ne
trate
a
t le
ast
thre
e
pie
r d
iam
ete
rs o
r 1
0
fee
t; w
hic
he
ve
r is
gre
ate
r, into
the
be
dro
ck.
3.
Assu
min
g
a co
mp
ute
r p
rog
ram
su
ch
as LP
ILE
or
CO
M6
24
is
to
be
u
sed
; w
e
reco
mm
en
d
the
p
ara
me
ters
pre
sen
ted
in
T
ab
le
II b
e
use
d
for
an
alysis
of
late
rally
loa
de
d ca
isson
s.
4.
If exca
va
tion
s fo
r caisso
n ca
ps e
xte
nd
into
be
dro
ck, a 6-in
ch vo
id sh
ou
ld b
e p
rovid
ed
be
ne
ath
th
e
caisso
n
cap
to
co
nce
ntra
te
the
p
ier
loa
din
gs
an
d
to
sep
ara
te
the
exp
an
sive b
ed
rock fro
m th
e b
otto
m o
f the
caisso
n ca
p.
5.
Clo
sely sp
ace
d
caisso
ns
will
req
uire
a
pp
rop
riate
re
du
ction
s of th
e
late
ral
an
d
axia
l
cap
acitie
s. R
ed
uctio
n
in
late
ral
loa
d
ca
pa
city
m
ay
be
a
void
ed
b
y
spa
cing
th
e
caisso
ns a
t a dista
nce
of a
t lea
st six dia
me
ters fro
m ce
nte
r to c
en
ter in
the
dire
ction
pa
ralle
l to lo
ad
ing
a
nd
2
.5
dia
me
ters in
the
dire
ctio
n p
erp
en
dicu
lar to
loa
din
g.
Fo
r
axia
l lo
ad
ing
, th
e
caisso
ns
sho
uld
b
e
spa
ced
a
t a m
inim
um
3
dia
me
ters
ce
nte
r to
cen
ter.
Mo
re
close
ly sp
ace
d
pie
rs sh
ou
ld
be stu
die
d
on
a
n
ind
ividu
al
ba
sis to
de
term
ine
the
ap
pro
pria
te re
du
ction
in a
xial a
nd
late
ral lo
ad
de
sign
pa
ram
ete
rs.
6.
A
min
imu
m
caisso
n
dia
me
ter
of
24
in
che
s is
reco
mm
en
de
d
to
facilita
te
pro
pe
r
clea
nin
g a
nd
ob
serva
tion
of th
e ca
isson
ho
les.
Th
e ca
isson
len
gth
-to-d
iam
ete
r ratio
sho
uld
no
t· exce
ed
25
.
7. C
on
crete
use
d in
the
caisso
ns sh
ou
ld h
ave
a min
imu
m slu
mp
in th
e ra
ng
e o
f 5 to 7
inch
es.
8.
Ba
sed
o
n
the
re
sults
of
ou
r field
e
xplo
ratio
n,
lab
ora
tory
testin
g,
an
alysis
an
d
ou
r
exp
erie
nce
w
ith
simila
r, p
rop
erly
co
nstru
cte
d
drille
d-ca
isson
fo
un
da
tion
s,
we
estim
ate
caisso
n s
ettle
me
nt w
ill b
e lo
w.
Ge
ne
rally,
we
estim
ate
the
se
ttlem
en
t of
caisso
ns
4 fe
et
or
less
in d
iam
ete
r w
ill b
e
ap
pro
xim
ate
ly
y, in
ch
or
less
wh
en
Kumar &
Associates, Inc.
-1 5-
de
sign
ed
a
ccord
ing
to
th
e
criteria
p
rese
nte
d
he
rein
. T
he
se
ttlem
en
t o
f clo
sely
spa
ced
caisso
ns w
ill be
larg
er a
nd
sho
uld
be
stud
ied
on
an
ind
ividu
al b
asis.
9.
Ca
isson
ho
les sh
ou
ld b
e p
rop
erly cle
an
ed
prio
r to th
e p
lace
me
nt o
f co
ncre
te.
10
. T
he
pre
sen
ce o
f wa
ter a
nd
gra
nu
lar so
ils in s
om
e o
f the
exp
lora
tory
bo
ring
s ind
icate
s
casin
g andlor d
ew
ate
ring
eq
uip
me
nt w
ill be req
uire
d fo
r som
e o
f the
caisso
ns.
In no
case
sho
uld
co
ncre
te
be
p
lace
d
in
mo
re th
an
3
inch
es
of
wa
ter u
nle
ss the
trem
ie
me
tho
d is u
sed
. If w
ate
r ca
nn
ot b
e re
mo
ved
or p
reve
nte
d w
ith th
e u
se o
f casin
g o
r
de
wa
terin
g e
qu
ipm
en
t prio
r to p
lace
me
nt o
f co
ncre
te, th
e tre
mie
me
tho
d sh
ou
ld b
e
use
d a
fter th
e h
ole
ha
s be
en
clea
ne
d.
11 . C
asin
g p
roce
du
res sh
ou
ld
be e
valu
ate
d
by th
e g
eo
tech
nica
l en
gin
ee
r on
p
iers
wh
ich
will b
e su
bje
cted
to la
tera
l loa
ds.
Ove
rsizing
the
po
rtion
of th
e h
ole
in th
e o
verb
urd
en
to a
llow
casin
g in
sertio
n ca
n re
du
ce th
e la
tera
l pie
r cap
acity, p
articu
larly if th
e h
ole
is
pro
cesse
d
with
a d
en
se,
viscou
s m
ixtu
re o
f w
ate
r an
d
soil.
De
pe
nd
ing
o
n
loa
din
g
con
ditio
ns a
nd
co
nstru
ctio
n
pra
ctices,
de
nsifica
tion
o
f the
m
ate
rials
aro
un
d th
e
pie
r
top
is som
etim
es re
qu
ired
afte
r con
structio
n.
12
. W
he
n w
ate
r andlor a drillin
g slu
rry is pre
sen
t ou
tside
the
casin
g, ca
re sh
ou
ld be ta
ken
tha
t con
crete
of s
uffic
ien
tly h
igh
slu
mp
is pla
ced
to a s
uffic
ien
tly h
igh
ele
vatio
n in
side
the
casin
g
an
d ca
sing
is
with
dra
wn
slo
wly
to
pre
ve
nt in
trusio
n o
f the
w
ate
r an
d/o
r
slurry in
to th
e co
ncre
te (n
eckin
g)
wh
en
the
casin
g is w
ithd
raw
n.
13
. T
he
d
rilled
sh
aft
co
ntra
cto
r sh
ou
ld
mo
bilize
e
qu
ipm
en
t o
f su
fficie
nt
size
an
d
ad
eq
ua
te
op
era
ting
co
nd
ition
to
a
chie
ve th
e
req
uire
d
pe
ne
tratio
n
in th
e ve
ry h
ard
be
dro
ck.
14
. C
on
crete
sho
uld
be
pla
ced
in caisso
ns th
e sa
me
da
y th
ey are d
rilled
. T
he
pre
sen
ce
of w
ate
r or ca
ving
so
ils ma
y re
qu
ire th
at co
ncre
te b
e p
lace
d im
me
dia
tely
afte
r the
caisso
n h
ole
is co
mp
lete
d.
Fa
ilure
to p
lace
con
crete
the
da
y of d
rilling
will n
orm
ally
resu
lt in a re
qu
irem
en
t for a
dd
ition
al b
ed
rock p
en
etra
tion
.
15
. L
arg
e
gra
llel
an
d
cob
ble
s w
ere
e
nco
un
tere
d
in se
vera
l o
f th
e
exp
lora
tory
bo
ring
s.
Th
ese
con
ditio
ns m
ay co
mp
licate
the
drillin
g p
roce
ss, in
clud
ing
affe
ctin
g
plu
mb
ne
ss,
cau
sing
o
versize
sh
aft
dia
me
ters,
an
d
red
ucin
g
the
e
ffective
ne
ss o
f o
r p
reve
ntin
g
sea
ting
of th
e ca
sing
ne
ar th
e b
ed
rock su
rface
. T
he
drille
d sh
aft c
on
tracto
r sho
uld
be
aw
are
of th
is info
rma
tion
an
d b
e p
rep
are
d fo
r the
se co
nd
ition
s du
ring
pie
r insta
llatio
n.
Kumar &
Associates, Inc.
-16
-
16
. A
rep
rese
nta
tive o
f the
ge
ote
chn
ical e
ng
ine
er sh
ou
ld o
bse
rve p
ier d
rilling
op
era
tion
s on
a full-tim
e b
asis to
assist in
ide
ntifica
tion
of a
de
qu
ate
be
dro
ck strata
an
d m
on
itor p
ier
con
structio
n p
roce
du
res.
Drive
n H
-Pile
s: T
he
de
sign
an
d c
on
stru
ctio
n d
eta
ils pre
sen
ted
be
low
sho
uld
be
ob
serve
d fo
r
de
sign
of d
riven
H-p
iles.
1.
Th
e p
iles sh
ou
ld c
on
sis
t of a h
ea
vy ste
el H
-sectio
n w
ith a co
mm
ercia
l pile
tip.
Th
e
com
me
rcial
pile
tip
sho
uld
be
ad
eq
ua
te to
pro
tect th
e p
ile th
rou
gh
diffic
ult d
riving
con
ditio
ns in th
e d
en
se g
rave
ls an
d co
bb
les.
2.
H-p
iles d
riven
to v
irtua
l re
fusa
l in
the
b
ed
rock
ma
y b
e d
esig
ne
d to
the
ir structu
ral
cap
acity.
Virtu
al re
fusa
l is de
fine
d in
Se
ction
50
2.0
5 o
f the
Co
lora
do
De
pa
rtme
nt o
f
Tra
nsp
orta
tion
's (C
DO
T) "S
tan
da
rd S
pe
cificatio
ns fo
r Road a
nd
Brid
ge
Co
nstru
ctio
n"
(19
99
). A
ssu
min
g th
e
LRF
D
me
tho
d
will
be
use
d,
ultim
ate
cap
acitie
s o
f the
p
iles
sho
uld
be
calcu
late
d u
sing
an
ultim
ate
pile
stress o
f 29
ksi for A
36
stee
l or 4
0 ksi
for G
rad
e 5
0 ste
el.
Th
e u
ltima
te c
ap
acity
assu
me
s a we
igh
ted
loa
d fa
cto
r of
1.6
.
We
re
com
me
nd
a
resista
nce
fa
cto
r o
f 0.5
be
use
d
for
pile
d
esig
n.
Fo
r the
A
SD
me
tho
d, th
e a
llow
ab
le se
rvice stre
ss sho
uld
no
t exce
ed
25
% o
f the
yield
stren
gth
of
stee
l ove
r the
cross se
ction
al a
rea
of th
e p
ile.
3.
Th
e su
rface
of th
e b
ed
rock sh
ou
ld b
e a
t lea
st 10
fee
t be
low
the
bo
ttom
of th
e p
ile
cap
. W
he
re th
is co
nd
ition
is no
t satisfie
d, e
ach
pile
loca
tion
sho
uld
be
pre
drille
d, in
acco
rda
nce
w
ith
Se
ction
5
02
.06
o
f the
S
tan
da
rd
Sp
ecifica
tion
s, to
a
de
pth
o
f a
t
lea
st 1
0 fe
et
be
low
th
e
bo
ttom
o
f th
e
pile
ca
p.
Vo
ids
rem
ain
ing
b
etw
ee
n
the
pre
drille
d h
ole
an
d th
e p
ile a
fter d
rivin
g sh
ou
ld b
e fille
d w
ith p
ea
gra
vel o
r san
d.
4.
Ba
sed
on
ou
r field
exp
lora
tion
, lab
ora
tory
testin
g a
nd
exp
erie
nce
with
simila
r pro
pe
rly
co
nstru
cte
d d
riven
pile
fou
nd
atio
ns, w
e e
stim
ate
ind
ividu
al p
ile s
ettle
me
nt w
ill be
on
the
ord
er o
f y, in
ch o
r less w
he
n d
esig
ne
d a
ccord
ing
to th
e crite
ria p
rese
nte
d h
ere
in.
Th
e
se
ttlem
en
t o
f clo
sely
spa
ced
p
iles
in
gro
up
s m
ay
be
g
rea
ter
an
d
sho
uld
be
stud
ied
on
an
ind
ividu
al b
asis.
5. A
xial
pile
ca
pa
cities
ma
y
be in
crea
sed
b
y
on
e-th
ird
wh
en
co
nsid
erin
g
win
d
an
d/o
r
ea
rthq
ua
ke lo
ad
ing
.
6.
Piles
ma
y be
de
sign
ed
to re
sist late
ral lo
ad
s usin
g th
e p
ara
me
ters p
rese
nte
d a
bo
ve
un
de
r "Drille
d C
aisso
ns."
Kumar &
Associates, Inc.
-17-
7.
Re
sistan
ce to
h
orizo
nta
l force
s m
ay b
e
pro
vide
d
by
ba
ttere
d
pile
s. It is
no
rma
l to
assu
me
a ba
ttere
d
pile
can
resist th
e sa
me
axia
l loa
d
as a vertica
l pile
of th
e sa
me
typ
e a
nd
size d
riven
to th
e sa
me
ele
vatio
n.
Th
e ve
rtical a
nd
ho
rizon
tal c
om
po
ne
nts
of
the
lo
ad
w
ill d
ep
en
d
on
th
e
ba
tter
inclin
atio
ns.
Ba
tters
sho
uld
n
ot
exce
ed
1
ho
rizon
tal to
4 ve
rtica
l.
8.
If exca
vatio
ns fo
r pile
cap
s exte
nd
in
to b
ed
rock,
a 6
-inch
void
sh
ou
ld
be
p
rovid
ed
be
ne
ath
the
pile
cap
to c
on
ce
ntra
te th
e p
ier lo
ad
ing
s an
d to
sep
ara
te th
e e
xpa
nsive
be
dro
ck from
the
bo
ttom
of th
e p
ile ca
p.
9.
Clo
sely
spa
ced
p
iles
will
req
uire
a
pp
rop
riate
re
du
ctio
ns
of
the
la
tera
l a
nd
a
xial
cap
acitie
s. R
ed
uctio
n
in
late
ral
loa
d
cap
acity
ma
y b
e
avo
ide
d
by
spa
cing
p
iles
a
cen
ter-to
-cen
ter d
ista
nce
in th
e d
irectio
n p
ara
llel to
loa
din
g o
f at le
ast six tim
es th
e
pile
se
ction
d
ep
th,
an
d
at
lea
st 2
.5
time
s
the
se
ctio
n
de
pth
in
th
e
dire
ction
pe
rpe
nd
icula
r to lo
ad
ing
. F
or a
xial lo
ad
ing
, the
ce
nte
r-to-c
en
ter p
ile sp
acin
g sh
ou
ld
be a m
inim
um
thre
e tim
es th
e s
ectio
n d
ep
th.
Mo
re clo
sely sp
ace
d p
iles sh
ou
ld
be
stud
ied
o
n
an
in
div
idu
al
ba
sis to
d
ete
rmin
e th
e
ap
pro
pria
te
red
uctio
n
in
axia
l a
nd
late
ral lo
ad
de
sign
pa
ram
ete
rs.
10
. T
he
co
ntra
cto
r sh
ou
ld se
lect a d
riving
ha
mm
er a
ccord
ing
to th
e crite
ria p
rese
nte
d in
Se
ction
s 50
2.0
3 a
nd
50
2.0
4 o
f the
stan
da
rd s
pe
cific
atio
ns.
11
. T
he
p
ile
ha
mm
er
sho
uld
be
op
era
ted
a
t th
e
ma
nu
factu
rer's
re
com
me
nd
ed
stro
ke
wh
en
me
asu
ring
pe
ne
tratio
n re
sistan
ce fo
r virtua
l refu
sal.
12
. In
the
e
ve
nt
tha
t p
red
rilling
is
req
uire
d
in
ord
er
to
term
ina
te
the
p
iles
in
the
un
de
rlying
b
ed
rock
as
a re
sult
of th
e v
ery
d
en
se
cob
ble
s a
nd
b
ou
lde
rs w
ithin
th
e
ove
rbu
rde
n
soils,
pre
drillin
g
sho
uld
b
e
pe
rform
ed
in
a
ccord
an
ce
with
S
ub
sectio
n
50
2.0
6 o
f CO
OT
Sta
nd
ard
Sp
ecific
atio
n fo
r Ro
ad
an
d B
ridg
e C
on
stru
ctio
n.
13
. C
on
side
ring
the
nu
mb
er o
f pile
s to b
e in
stalle
d o
n th
e p
roje
ct, we
reco
mm
en
d th
at a
t
lea
st 4 test p
iles b
e d
rive
n a
nd
teste
d w
ith a P
ile Drivin
g A
na
lyzer (P
DA
) at th
e s
tart
of c
on
stru
ctio
n to
de
term
ine
virtu
al re
fusa
l criteria
ba
sed
on
the
pile
loa
ds, as w
ell a
s
de
term
ine
the
co
nd
ition
of th
e p
ile d
urin
g d
riving
an
d th
e e
fficie
ncy o
f the
ha
mm
er.
Th
e sa
me
pile
, pile
ha
mm
er a
nd
cush
ion
sho
uld
be
use
d fo
r drillin
g th
e te
st p
iles as
will b
e u
sed
to in
stall th
e fo
un
da
tion
pile
s.
14
. T
he
p
ile
drivin
g
op
era
tion
s sh
ou
ld
be
o
bse
rved
b
y
a re
pre
sen
tative
o
f th
e
ge
ote
chn
ical
en
gin
ee
r o
n
a fu
ll-time
b
asis.
Each
pile
sh
ou
ld
be
o
bse
rved
a
nd
Kumar &
Associates, Inc.
-18
-
che
cked
fo
r b
ucklin
g,
crimp
ing
a
nd
a
lign
me
nt
in
ad
ditio
n to
re
cord
ing
p
en
etra
tion
resista
nce
an
d g
en
era
l pile
drivin
g o
pe
ratio
ns.
Sp
rea
d F
oo
ting
s: T
he
exis
ting
fill en
cou
nte
red
in B
orin
gs 4
4 a
nd
45
ap
pe
ars to
be
rela
tively
com
pa
ct. H
ow
eve
r, in o
rde
r to p
rovid
e u
nifo
rm su
pp
ort fo
r the
reta
inin
g w
all fo
otin
g,
we
reco
mm
en
d
the
fo
otin
g
be
su
pp
orte
d
on
a
laye
r of
ne
w
stru
ctu
ral
fill. T
he
d
esig
n
an
d
co
nstru
ctio
n
de
tails
pre
sen
ted
b
elo
w
sho
uld
b
e
ob
serve
d
for
spre
ad
fo
otin
gs
sup
po
rting
reta
inin
g w
all B
-3R
.
1.
We
reco
mm
en
d th
e e
xis
ting
soils b
elo
w fo
un
da
tion
be
arin
g le
vel b
e o
ve
r exca
vate
d
to a d
ep
th o
f 3 fe
et a
nd
rep
lace
d w
ith co
mp
acte
d fill m
ate
rial co
nsistin
g o
f Cla
ss I
structu
ral b
ackfill.
Th
e fill sh
ou
ld b
e c
om
pa
cte
d in
acco
rda
nce
with
the
req
uire
me
nts
of th
e sta
nd
ard
sp
ecific
atio
ns.
2. F
or th
e
LRF
D
me
tho
d
of
de
sign
, w
e
reco
mm
en
d
an
u
ltima
te
be
arin
g
ca
pa
city
o
f
9,6
00
psf b
e u
sed
. T
he
ultim
ate
ca
pa
city
assu
me
s a w
eig
hte
d lo
ad
facto
r of
1.6
an
d a re
sistan
ce fa
cto
r of 0
.5.
Fo
r the
AS
D m
eth
od
, we
reco
mm
en
d a
n a
llow
ab
le
soil b
ea
ring
pre
ssure
of 3
,00
0 p
sf.
3.
Fo
otin
gs sh
ou
ld
be
p
rovid
ed
with
ad
eq
ua
te so
il co
ve
r ab
ove
the
ir be
arin
g e
leva
tion
for fro
st p
rote
ctio
n.
Pla
cem
en
ts of fo
un
da
tion
s a
t lea
st 3
0 in
che
s be
low
the
exte
rior
gra
de
is typ
ica
lly u
sed
in th
is a
rea
.
4.
Th
e la
tera
l existe
nce
of th
e fo
otin
gs w
ill be
a co
mb
ina
tion
of th
e slid
ing
resista
nce
of
the
foo
ting
on
the
fou
nd
atio
n m
ate
rials a
nd
pa
ssive e
arth
pre
ssure
ag
ain
st the
side
of th
e fo
otin
g.
Re
sistan
ce to
slidin
g a
t the
bo
ttom
of th
e fo
otin
gs m
ay b
e ca
lcula
ted
ba
sed
on
a co
effic
ien
t of fric
tion
of 0
.30
. P
assive
pre
ssure
ag
ain
st the
side
of th
e
foo
ting
m
ay
be
ca
lcu
late
d
usin
g
an
e
qu
ivale
nt flu
id
un
it w
eig
ht
of
20
0
pcf.
Th
e
co
effic
ien
t for fric
tion
a
nd
pa
ssive va
lue
s re
com
me
nd
ed
a
bo
ve a
re w
ork
ing
valu
es.
Co
mp
acte
d fill p
lace
d a
ga
inst th
e sid
es o
f the
foo
ting
s to
resist la
tera
l loa
ds sh
ou
ld
be
a n
on
exp
an
sive,
gra
nu
lar m
ate
rial
co
mp
acte
d to
a
t le
ast
95
%
of th
e
ma
xim
um
stan
da
rd P
rocto
r de
nsity
(AA
SH
TO
T-9
9) a
t a mo
istu
re c
on
ten
t ne
ar o
ptim
um
.
5. T
he
re
tain
ing
w
all
sh
ou
ld
be re
info
rced
to
p
an
d
bo
ttom
to
sp
an
a
n
un
sup
po
rted
len
gth
of a
t lea
st 10
fee
t.
6.
Are
as o
f no
nco
mp
act a
nd
distu
rbe
d fill o
r de
lete
riou
s sub
stan
ces e
nco
un
tere
d w
ithin
the
fou
nd
atio
n e
xca
va
tion
s sh
ou
ld b
e re
mo
ved
an
d
rep
lace
d w
ith n
ew
structu
ral fill
con
sisting
of C
lass I b
ackfill.
Kumar &
Associates, Inc.
-19
-
7.
Gra
nu
lar fo
un
da
tion
soil sh
ou
ld be d
en
sified
with
a sm
oo
th vib
rato
ry co
mp
acto
r prio
r
to p
lace
me
nt o
f co
ncre
te.
8.
A
rep
rese
nta
tive o
f the
ge
ote
chn
ical e
ng
ine
er sh
ou
ld o
bse
rve all fo
otin
g e
xcava
tion
s
prio
r to co
ncre
te p
lace
me
nt.
CA
ST
-IN-P
LA
CE
CO
NC
RE
TE
RE
TA
ININ
G S
TR
UC
TU
RE
S
We
re
com
me
nd
b
ackfill
for
cast-in
-pla
ce
brid
ge
a
bu
tme
nts
a
nd
re
tain
ing
w
alls
con
sist o
f
Cla
ss I structu
re b
ackfill in
acco
rda
nce
with
Se
ction
70
3.0
8 o
f the
stan
da
rd sp
ecifica
tion
s.
Assu
min
g
Cla
ss I s
tructu
ral
ba
ckfill is u
sed
, w
e
reco
mm
en
d
ea
rth
reta
inin
g
structu
res be
de
sign
ed
for an e
qu
ivale
nt flu
id u
nit w
eig
ht o
f 40
psf fo
r the
activ
e co
nd
ition
, 55
psf fo
r the
at-re
st con
ditio
n a
nd
45
psf fo
r the
inte
rme
dia
te co
nd
ition
. W
alls sh
ou
ld a
lso be d
esig
ne
d
for a
pp
rop
riate
hyd
rosta
tic p
ressu
res a
nd
surch
arg
e p
ressu
res su
ch as tra
ffic, co
nstru
ction
ma
teria
ls an
d e
qu
ipm
en
t usin
g co
efficie
nts o
f late
ral e
arth
pre
ssure
of 0
.31
,0.4
2 a
nd
0.3
5
for th
e a
ctive, a
t rest a
nd
inte
rme
dia
te co
nd
ition
s, resp
ective
ly. T
he
mo
isture
co
nte
nt a
nd
com
pa
cted
de
nsity o
f the
ba
ckfill sho
uld
be
in a
ccord
an
ce w
ith th
e re
qu
irem
en
t of S
ectio
n
20
3.0
7 o
f the
stan
da
rd sp
ecifica
tion
s.
ME
CH
AN
ICA
LL
Y S
TA
BIL
IZE
D E
AR
TH
RE
TA
ININ
G W
AL
LS
We
re
com
me
nd
th
e
rein
force
d
infill
an
d
ba
ckfill lo
cate
d
with
in
a 4
5-d
eg
ree
p
roje
ction
exte
nd
ing
up
from
the
ba
ck of th
e re
info
rced
zon
e a
t the
ba
se o
f the
wa
ll con
sist of C
DO
T
Cla
ss I structu
ral b
ackfill c
om
pa
cte
d a
ccord
ing
to th
e crite
ria re
qu
ired
by S
ectio
n 2
03
.07
of
the
S
tan
da
rd
Sp
ecifica
tion
s. W
e
reco
mm
en
d
the
w
alls
be
d
esig
ne
d
usin
g
an a
ng
le
of
inte
rna
l frictio
n o
f 32
de
gre
es a
nd
a mo
ist so
il un
it we
igh
t of 1
30
psf fo
r the
Cla
ss I ba
ckfill
ma
teria
l. T
he
se
criteria
assu
me
d
rain
ed
co
nd
ition
s b
eh
ind
th
e
wa
lls. T
he
d
esig
n
sho
uld
also
co
nsid
er
ap
pro
pria
te
surch
arg
e
pre
ssure
s su
ch
as tra
ffic,
con
structio
n
ma
teria
ls a
nd
eq
uip
me
nt.
Su
itab
le fa
cto
rs o
f sa
fety
sho
uld
be inclu
de
d in
the
de
sign
. W
e re
com
me
nd
an
an
gle
o
f inte
rna
l ·friction
of
28
d
eg
ree
s be u
sed
fo
r re
sistan
ce to
b
ase
slid
ing
. T
he
w
all
de
sign
er
sho
uld
e
valu
ate
th
e
exte
rna
l sta
bility
usin
g
a fa
cto
r o
f sa
fety
o
f 1
.5
for
ba
se
slidin
g,
an
d
a fa
cto
r o
f sa
fety
o
f 2
.0
for
ove
rturn
ing
in
a
ccord
an
ce
with
A
AS
HT
O
req
uire
me
nts.
A d
rain
system
sho
uld
be c
on
stru
cte
d
be
hin
d th
e M
SE
w
alls
. A
toe
dra
in co
nsistin
g o
f a
min
imu
m 4
-inch
-dia
me
ter s
lotte
d P
VC
p
ipe
surro
un
de
d w
ith fre
e-d
rain
ing
gra
vel
ab
ove
the
Kumar &
Associates, Inc.
-20
-
inve
rt leve
l sho
uld
be
co
nstru
cte
d a
t the
ba
se o
f ea
ch w
all b
eh
ind
the
facia
un
its.
Th
e to
e
dra
in sh
ou
ld b
e w
rap
pe
d in
filter fa
bric a
nd
sho
uld
be
gra
de
d to
a gra
vity
ou
tlet.
Th
e fre
e
dra
inin
g g
rave
l laye
r sho
uld
co
nsis
t of a m
inim
um
2-in
ch m
ate
rial w
ith a m
axim
um
of 2
0%
pa
ssing
the
No
.4 sie
ve a
nd
a ma
xim
um
of 5
% p
assin
g th
e N
o. 2
00
sieve
.
Th
e e
stima
ted
toe
pre
ssure
s of th
e M
SE
wa
lls a
re le
ss tha
n 3
,00
0 p
sf, w
ith th
e e
xce
ptio
n
of W
alls 6
an
d
C-2
, w
hic
h h
ave
estim
ate
d to
e p
ressu
res o
f ap
pro
xim
ate
ly 4
,40
0 p
sf a
nd
7,5
00
psf.
Ba
sed
on
the
co
nd
ition
s e
nco
un
tere
d in
the
exp
lora
tory
bo
ring
s, it ap
pe
ars th
e
be
arin
g so
ils for W
alls
1, 4
an
d B
-3L
, an
d th
e C
ima
rron
wa
ll will co
nsist o
f na
tive
gra
nu
lar
soils a
nd
/or re
lative
ly co
mp
act g
ran
ula
r fill. It a
pp
ea
rs the
leve
ling
pa
d fo
r the
se
MS
E w
alls
ma
y be pla
ced
dire
ctly
on
the
existin
g so
ils or n
ew
stru
ctu
ral fill.
Th
e b
ase
of W
all 5 w
ill be
loca
ted
ap
pro
xim
ate
ly 3
2 to
37
fee
t ab
ove
the
existin
g th
e g
rad
es.
In ord
er to
red
uce
po
st
co
nstru
ctio
n
se
ttlem
en
t o
f th
e
wa
ll, w
e
reco
mm
en
d
the
co
mp
ressib
le
clay
laye
r
en
cou
nte
red
in B
orin
g 2
7 b
e re
mo
ved
an
d re
pla
ced
with
stru
ctu
ral fill.
Ad
ditio
na
l sub
surfa
ce s
tud
ies sh
ou
ld b
e p
erfo
rme
d a
t the
loca
tion
s o
f Wa
lls 6, C
-l a
nd
C-2
in ord
er to
fina
lize th
e re
co
mm
en
da
tion
s a
t the
se
loca
tion
s. B
eca
use
of th
e h
igh
estim
ate
d
toe
p
ressu
res fo
r Wa
lls 6
an
d
C-2
, a
pp
roxim
ate
ly 4
,40
0 a
nd
7
,50
0 p
sf, re
spe
ctively,
we
an
ticipa
te
ove
rexca
va
tion
o
f the
fou
nd
atio
n
soils
an
d
rep
lace
me
nt
with
C
lass
I stru
ctu
ral
ba
ckfill will b
e re
qu
ired
. F
or W
all C
-2, g
eo
grid
rein
forc
em
en
t of th
e fill m
ay b
e n
ece
ssary.
All
of th
e co
mp
ressib
le cla
y, sim
ilar to
tha
t en
cou
nte
red
in B
orin
g 2
7, sh
ou
ld
be
rem
ove
d
from
be
low
Wa
ll C-2
.
Exce
pt
wh
ere
C
lass
I b
ackfill
is re
qu
ired
, all
stru
ctu
ral fill
pla
ced
fo
r su
pp
ort
of th
e
MS
E
wa
lls sho
uld
co
nsis
t of a n
on
exp
an
sive, g
ran
ula
r ma
teria
l with
AA
SH
TO
classifica
tion
s of A
-
1, A
-3, A
-2-4
or A
-2-5
. A
ll structu
ral fill p
lace
d fo
r su
pp
ort o
f the
MS
E w
alls
sho
uld
be
in
acco
rda
nce
w
ith ·th
e re
qu
irem
en
ts o
f S
ectio
n
20
3.0
7
of th
e
Sta
nd
ard
S
pe
cificatio
ns.
In
ge
ne
ral,
all lo
ose
, so
ft o
r com
pre
ssible
so
ils a
nd
o
the
r de
lete
riou
s m
ate
rials
en
cou
nte
red
with
in
the
fo
un
da
tion
e
xca
va
tion
s
sho
uld
b
e
rem
ove
d
an
d
rep
lace
d
with
n
on
exp
an
sive
structu
ral
fill m
ate
rial.
A
rep
rese
nta
tive
of
the
g
eo
tech
nica
l e
ng
ine
er
sho
uld
o
bse
rve
exca
vatio
ns p
rior to
fill pla
cem
en
t an
d w
all e
rectio
n.
Kumar &
AssOCiates, Inc.
-21
-
WA
TE
R S
OL
UB
LE
SU
LF
AT
ES
Th
e
co
nce
ntra
tion
o
f w
ate
r so
lub
le
sulfa
tes
me
asu
red
in
3
6
sam
ple
s o
bta
ine
d
from
th
e
exp
lora
tory
bo
ring
s ra
ng
ed
fro
m
less
tha
n
ap
pro
xim
ate
ly
0.0
2%
to
1
.07
%.
Th
ese
con
cen
tratio
ns o
f wa
ter so
lub
le su
lfate
s rep
rese
nt a n
eg
ligib
le to
se
vere
de
gre
e o
f sulfa
te
atta
ck
on
co
ncre
te
exp
ose
d
to
the
se
ma
teria
ls. A
to
tal
of
fou
r o
f th
ese
sa
mp
les
are
classifie
d as h
avin
g a se
vere
de
gre
e o
f sulfa
te a
ttack, o
ne
sam
ple
wa
s cla
ssified
as h
avin
g a
po
sitive
de
gre
e
of
su
lfate
a
ttack,
an
d
the
re
ma
inin
g
sam
ple
s a
re
classifie
d
as h
avin
g
a
ne
glig
ible
de
gre
e o
f su
lfate
atta
ck.
Th
e d
eg
ree
of a
ttack is b
ase
d o
n a ra
ng
e o
f ne
glig
ible
,
po
sitive, se
vere
an
d v
ery
seve
re as
pre
sen
ted
in th
e U
.S. B
ure
au
of R
ecla
ma
tion
Co
ncre
te
Ma
nu
al.
Ba
sed
o
n th
is
info
rma
tion
, w
e
reco
mm
en
d
all co
ncre
te
exp
ose
d to
th
e
on
-site
ma
teria
ls co
nta
in A
ST
M C
1 5
0 T
ype
II ce
me
nt o
r an
ap
pro
pria
te b
len
de
d c
em
en
t inte
nd
ed
for m
od
era
te s
ulfa
te re
sistan
ce in
acco
rda
nce
with
AS
TM
C
59
5.
Co
ncre
te sh
ou
ld h
ave
a
min
imu
m c
em
en
t co
nte
nt o
f 56
4 p
ou
nd
s (6 sa
cks) pe
r cub
ic yard
, ha
ve a m
axim
um
wa
ter
cem
en
t ratio
(by w
eig
ht) o
f 0.5
0, a
nd
ha
ve a
ir en
train
me
nt.
EM
BA
NK
ME
NT
S
All
are
as to
re
ceive
fill
sho
uld
b
e strip
pe
d o
f top
soil
an
d o
rga
nic
ma
tter,
an
d
pre
pa
red
in
acco
rda
nce
with
Se
ction
2
03
.06
of th
e S
tan
da
rd
Sp
ecifica
tion
s. M
ost o
f the
existin
g fill
en
cou
nte
red
in
o
ur e
xp
lora
tory
b
orin
gs
ap
pe
are
d to
b
e
rela
tively
co
mp
act;
ho
we
ve
r, fie
ld
de
nsity te
stin
g sh
ou
ld
be
pe
rform
ed
a
t the
time
of c
on
stru
ctio
n to
ve
rify th
e co
nd
ition
o
f
the
fill. E
mb
an
kme
nts p
lace
d o
n slo
pe
s stee
pe
r tha
n 4
: 1 sh
ou
ld b
e ke
yed
into
the
slop
e in
acco
rda
nce
w
ith
Se
ction
2
03
.07
. A
fter e
ach
b
en
ch
is cu
t into
th
e
slop
e,
the
m
ate
rials
exp
ose
d
in
the
b
en
ch
sho
uld
be
insp
ecte
d
for
an
y w
ea
k
or
distu
rbe
d
ma
teria
ls. If
en
cou
nte
red
, such
ma
teria
ls sho
uld
be
rem
ove
d.
We
reco
mm
en
d all e
mb
an
km
en
t fill ha
ve a
min
imu
m R
-valu
e o
f 20
. C
om
pa
ctio
n o
f all fill sho
uld
be
in a
ccord
an
ce w
ith S
ectio
n 2
03
.07
of th
e S
tan
da
rd S
pe
cific
atio
ns.
Bo
ring
2
7 d
rilled
a
t the
we
st e
nd
of th
e n
orth
ab
utm
en
t of th
e 1-25
brid
ge
ove
r Cim
arro
n
Stre
et
con
tain
ed
a
n
ap
pro
xim
ate
ly
10
-foo
t-thic
k la
yer
of
we
ak,
com
pre
ssible
cla
y. S
uch
ma
teria
ls m
ay
also
b
e
fou
nd
a
t o
the
r lo
catio
ns
an
d
ma
y
req
uire
sim
ilar
trea
tme
nt
as
discu
ssed
be
low
. In
ord
er to
red
uce
po
st-c
on
stru
ctio
n s
ettle
me
nt o
f the
ap
pro
ach
fill at th
e
no
rth
ab
utm
en
t, w
e
reco
mm
en
d
this
cla
y la
yer
be
re
mo
ved
p
rior
to
co
nstru
ctin
g
the
em
ba
nkm
en
t at th
is lo
catio
n.
Alte
rna
tive
ly, a su
rcha
rge
fill cou
ld be c
on
stru
cte
d to
red
uce
Kumar &
Associates, Inc.
-22
-
the
po
st-c
on
stru
ctio
n s
ettle
me
nts
. A
pp
roxim
ate
ly
10
-to
1
5-fo
ot-th
ick la
yers o
f rela
tively
com
pre
ssible
so
ils w
ere
a
lso
en
cou
nte
red
in
B
orin
gs
50
th
rou
gh
5
3,
drille
d
at
the
1-25
brid
ge
o
ver
Co
lora
do
A
ve
nu
e,
be
low
d
ep
ths
of
ap
pro
xim
ate
ly
15
to
2
0
fee
t. W
e
reco
mm
en
d co
nsid
era
tion
be
giv
en
to c
on
stru
ctin
g a su
rcha
rge
fill at th
e a
bu
tme
nts
in o
rde
r
to re
du
ce p
ost-c
on
stru
ctio
n s
ettle
me
nts
at th
is s
tructu
re.
AD
DIT
ION
AL
ST
UD
IES
Exp
lora
tory
bo
ring
s sh
ou
ld
be
d
rilled
fo
r R
eta
inin
g
Wa
lls 6
, C
-l a
nd
C
-2,
an
d
ad
ditio
na
l
bo
ring
s sho
uld
b
e d
rilled
for th
e b
ridg
e s
tructu
res
an
d s
om
e o
f the
reta
inin
g
stru
ctu
res in
ord
er to
co
nfirm
the
reco
mm
en
da
tion
s p
rovid
ed
in th
is re
po
rt. W
e a
re a
vaila
ble
to p
rovid
e a
pro
po
sal fo
r the
ad
ditio
na
l scop
e o
f wo
rk fo
r the
se
stru
ctu
res.
LIM
ITA
TIO
NS
Th
is stu
dy
ha
s b
ee
n
con
du
cted
in
a
ccord
an
ce
with
g
en
era
lly a
ccep
ted
g
eo
tech
nica
l
en
gin
ee
ring
pra
ctices in
this a
rea
for u
se b
y th
e c
lien
t for d
esig
n p
urp
ose
s. Th
e co
nclu
sion
s
and re
com
me
nd
atio
ns
sub
mitte
d
in th
is re
po
rt a
re
ba
sed
u
po
n th
e d
ata
o
bta
ine
d
from
th
e
exp
lora
tory b
orin
gs d
rilled
at th
e lo
catio
ns in
dica
ted
on
Fig
ure
s 1 an
d 2 and th
e p
rop
ose
d ty
pe
of
con
structio
n.
Th
e
na
ture
a
nd
e
xte
nt
of
sub
surfa
ce
varia
tion
s a
cross
the
site
m
ay
no
t
be
com
e e
vide
nt u
ntil e
xcava
tion
is pe
rform
ed
. If du
ring
co
nstru
ctio
n, fill, so
il, rock o
r wa
ter
con
ditio
ns a
pp
ea
r to be d
iffere
nt fro
m th
ose
de
scribe
d h
ere
in, th
is offic
e sh
ou
ld b
e a
dvise
d a
t
on
ce
so
ree
valu
atio
n
of
the
re
com
me
nd
atio
ns
ma
y
be m
ad
e.
We
re
com
me
nd
o
n-site
ob
serva
tion
of e
xcava
tion
s by a re
pre
sen
tative
of th
e g
eo
tech
nica
l en
gin
ee
r.
DC
/BB
/JS
:pw
Kumar &
Associates, Inc.
/
1-2
5
RE
TAIN
ING
W
ALL
1 S
TRU
CTU
RE
N
O.
WA
LL
-I-17
-CA
01
2-2
66
lEG
EN
D
1-2
5
OV
ER
B
EA
R
CR
EE
K
BE
AR
~ --_
._-
STR
UC
TUR
E
NO
. 1-17-0~
CR
EE
K .-
--• .......-
1-2
5
RA
MP
-C--1-R
-ET-A
-IN-IN
-G' W
AL
L/
STR
UC
TUR
E
NO
.
BO
RIN
G
20
'--.-1
00
0
10
0
SC
ALE
-FE
ET
WA
LL
-I-17
-CE
525'+
00
BO
RIN
G
~
20
0
1-2
5
RE
TAIN
ING
W
ALL
STR
UC
TUR
E
NO
. 2
1-W
AL
L-I-1
7-C
C
1-2
5
RE
TAIN
ING
W
ALL
3 S
TRU
CTU
RE
N
O.
WA
LL
-I-17
-CD
2 ~
------------
RA
MP
C
-1
RE
TAIN
ING
W
ALL
STR
UC
TUR
E
NO
. W
AL
L-I-1
7-C
E
:e~~~1-~2~'5 O
VE
R
CIM
AR
RO
N
.'/
RA
MP
C
-2
BR
IDG
E
OV
ER
FO
UN
TAIN
C
RE
EK
1-2
5
RE
TAIN
ING
S
TRU
CTU
RE
N
O.
WA
LL 5
1-1
7 -O
R
'STR
UC
TUR
E
NO
.
i,~;;'~~;:~~~~::::;",::~l':~;;W:A;L;L:-;I-:l;7:-;C;I;j g
STR
UC
TUR
E
NO
. ~+
WA
LL
-I-17
-0M
_
~ ~~~~~~~~~~~~------------~~~~~==~~~~;]f-~~::~~~fi~.f~~-j~~~~L-------~~---=::::~~~ '"
~ 1
-25
2
5
1-2
5
w
~~
53
+00
5-4 +00
I;!'~ ~O
~0
~rn
-(f)«1
/W'"
ww
Z
w
r F===::::::::::::==='======= -= -= -= -=-:-:--:-::-:-:-~t===~~~~~~_~,~~~~~-=_O __ B_O)N
G
3 Jl ~
:::: I B
OR
ING
5
BO
RIN
G
35
__
--
~
1-2
5
RE
TAIN
ING
W
ALL
4 S
TRU
CTU
RE
N
O.
WA
LL
-I-17
-CG
---------------
I=.Ht=:.=Jf B
O R
I N G
6
( o
1/
BO
RIN
G
1(;>
R
AM
P
C-3
B
RID
GE
V
ER
FO
UN
TAIN
C
RE
EK
S
TRU
CTU
RE
N
O.
1-1
7-0
N
o ,
CR
[[K
CIM
AR
RO
N
OV
ER
FO
UN
TAIN
C
RE
EK
S
TRU
CTU
RE
N
O.
CS
G-F
.B5
-0B
.23
E
,'co 10101'\\)101[1'\1
~TIr~/
~~~--
CIM
AR
RO
N
OV
ER
\,\
BO
RIN
G
CIM
AR
RO
N
RE
TAIN
ING
W
ALL
STR
UC
TUR
E
NO
. W
AL
L-I-1
7-B
Z
FO
UN
TA
IN
CR
EE
K
STR
UC
TUR
E
NO
. C
SG
-F.B
5-0
B.2
3V
/
o B
OR
ING
S
DR
ILLED
A
S
PA
RT
OF
PR
EV
IOU
S
PR
ELIM
INA
RY
S
TUD
Y
BY K
UM
AR
&
A
SS
OC
IAT
ES
, U
ND
ER
T
HIS
P
RO
JEC
T N
UM
BE
R
DA
TED
JA
NU
AR
Y
10
, 2
00
3
• B
OR
ING
S
DR
ILLED
FO
R
THIS
S
TUD
Y,
NO
TE:
BO
RIN
G
No
.'s B
, 1
5,
23
, 2B
, 2
9,
30
, 3
6
AN
D
41 N
OT
US
ED
.
Ku
ma
r & A
ssocia
tes
LOC
ATIO
N
OF
EX
PLO
RA
TOR
Y
BO
RIN
GS
F
ig. 1
RA
MP
C
-2
UP
PE
R
RE
TAIN
ING
W
ALL
g S
TRU
CTU
RE
N
O.
WA
LL
-I-17
-CJ
d; S~~~~...."....,,'S;~
RAM
P
C -
2 ..,. -r.
LOW
ER
R
ETA
ININ
G
WA
LL "' w
S
TRU
CTU
RE
N
O.
WA
LL
-I-17
-CL
.. '" ~:::JI en'" W
iZ,
5 00
Zw
§~f==: ""
-~
~==~=-
RA
MP
C
-3
RE
TAIN
ING
W
ALL
~STRUCTURE
NO
. W
ALL -1
-17
-CM
LEG
EN
D
BO
RIN
G
38
o B
OR
ING
S
DR
ILLED
A
S
PA
RT
OF
PR
EV
IOU
S
PR
ELIM
INA
RY
S
TUD
Y
DA
TED
JA
NU
AR
Y
10
. 2
00
3
• B
OR
ING
S
DR
ILLED
FO
R
TH
IS
STU
DY
.
01
2-2
66
K
um
ar &
Asso
ciate
s
OR
ING
5
2
1-2
5
OV
ER
C
OLO
RA
DO
A
VE
NU
E
~ '------------S
TR
UC
TU
RE
N
O.
1-1
7-0
0
1-2
5
RE
TAIN
ING
W
ALL
6 ._________S
TRU
CTU
RE
N
O.
WA
LL -1-1
7-B
P
13
BO
RIN
G
50
BO
RIN
G
49
RA
MP
B
-4
RE
TAIN
ING
W
ALL
STR
UC
TUR
E
NO
. W
AL
L-I-1
7-B
O
.. ---100
a 1
00
SC
ALE
-FE
ET
20
0
BIJO
U
STR
EE
T O
VE
R
1-2
5
STR
UC
TUR
E
NO
. 1
-17
-00
'" ;::. a c.
BO
RIN
G
47
RA
MP
B
-3
RE
TA
ININ
G
WA
LL B
3L S
TRU
CTU
RE
N
O.
WA
LL
-I-17
-CO
BO
RIN
G
18
--------o
\-25
------
59
-1-00
~~-_~ _
_ ..-------
<i
----------------~~--tg~[_----------
=== -
~~--
57
+0(}
~R.IINNGG
1 144 .-----
B4R~
~==;=.====~
~
RA
MP
B-4
-R
ET
AIN
ING
W
ALL
B4L
STR
UC
TUR
E
NO
. W
AL
L-I-1
7-C
R
• B
OR
ING
4
8 BO
RIN
G
~ \\ B
OR
ING
4
0
/1\
BIJO
U
STR
EE
T O
VE
R.....-/"
1\ M
ON
UM
EN
T C
RE
EK
S
TRU
CTU
RE
N
O.
CS
G-G
.15
-0B
.B4
A
BO
RIN
G
45
1 6 -
-'-
--
'-.. R
AM
P
B-3
R
ET
AIN
ING
W
ALL
B3R
"-
43
S
TRU
CTU
RE
N
O.
WA
LL
-I-17
-CP
BO
RIN
G
39
\ B
OR
ING
17
it
LOC
ATION
O
F E
XP
LOR
ATO
RY
B
OR
ING
S
Fig. 2
? a ~ C
1 ] , "
A
8 c
"S\,?~r;fj
D
3
1-2
5
OV
ER
B
EA
R
CR
EE
K
ST
RU
CT
UR
E
NO
. 1
-17
-0L
BO
RIN
G
22
5
52
0+
00
°BO
RIN
G
2
I -r FE
LSB
UR
G
WIIS
OJW
"H
OL
T
&
&<r)W~
UL
LE
VIG
Co
m
ute
r F
ile In
form
atio
n
Creation
Date:
8/2
5/0
3
Initials: CLP
Last M
odification D
ate: Initials:
Full P
uth, C,\D
RA
WIN
GS
\20
01
\01
2-2
66
\01
22
66
03
,12
Draw
ing File
Nom
e:01226603,12
Acod
Ver. R
2QQ
Oi
Scale: 1:100
Units:
FEET 2
3
Ind
ex
of
Re
vision
s C
) I---~--+ _
__
__
-+-_
_
C) f-----+
------f--
C)
C)
C)
4 5
, 7
1-2
5
Re
gio
n
2 ,
7
... =
Z
..... --5
0
a 5
0
SC
ALE
-FE
ET
10
0
1.
12
TYPE
OF
MA
TERIAL
LEG
EN
D
"I AS
PH
ALT.
fjTO
PS
OIL
[?<}F"lLl:
CLA
YE
Y
SA
ND
TO
C
LAY
EY
, S
AN
DY
G
RA
VE
L. M
OIS
T TO
W
ET.
~REDDISH
BR
OW
N
TO
BR
OW
N.
P1
SA
ND
(S
P-S
I.I), S
ILTY
. O
CC
AS
ION
ALLY
G
RA
VE
LLY.
LOO
SE
TO
D
EN
SE
, W
MO
IST
TO
WE
T, LIG
HT
BR
OW
N
TO
RE
DD
ISH
B
RO
WN
.
~GRAVEL {GC~. C
LAY
EY
, S
AN
DY
, M
ED
IUM
D
EN
SE
, W
ET, BR
OW
N.
ICL
AY
ST
ON
E
BED
RO
CK
, V
ERY
HA
RD
, M
OIS
T, G
RAY
.
LEG
EN
D
AN
D
NO
TES
DR
IVE
S
AM
PLE
,B
LOW
C
OU
NT
. IN
DIC
AT
ES
T
HA
T
45
B
LOW
S
OF
A
14
0-P
OU
ND
H
AM
ME
R
FALLIN
G
30
IN
CH
ES
W
ER
E
RE
QU
IRE
D
TO
[)RIV
E
THE
S
AM
PLE
R
12
IN
CH
ES
.
J .",-----
DR
IVE S
AM
PLE
, 2
-INC
H
1.0. ~
p22-"..... C
ALIF
OR
NIA
LIN
ER
S
AM
PLE
R.
'-....... SA
MP
LE
NU
MB
ER
.
DE
PTH
TO
W
ATE
R
LEV
EL
AN
D
NU
MB
ER
O
F D
AY
S
AFTER
DR
ILUN
G
ME
AS
UR
EM
EN
T W
AS
M
AD
E.
ES
TIMA
TED
P
ILE
.......... TIP
E
LEV
AT
ION
.
I ~ D
RIV
E
SA
MP
LE,
1 3
/S-IN
CH
~
1.0. S
PU
T
SP
OO
N
SA
MP
LER
.
2.
BO
RIN
G
2 W
AS D
RILLE
D
IN
FEB
RU
AR
Y,
20
02
, A
ND
B
OR
ING
2
2
WA
S
DR
ILLED
IN
A
UG
US
T 2
00
3,
WITH
A
4
-INC
H
DIA
ME
TER
C
ON
TIN
UO
US
FLIG
HT
PO
WE
R
AU
GE
R.
THE
LO
CA
TION
S
AN
D
ELE
VA
TION
S
OF
THE
E
XP
LOR
ATO
RY
B
OR
ING
S
WE
RE
M
EA
SU
RE
D
BY
IN
STR
UM
EN
T S
UR
VE
Y
FRO
M
WILS
ON
A
ND
C
OM
PA
NY
.
3.
4.
THE
LIN
ES
S
£TWE
EN
M
ATE
RIA
LS
SH
OW
N
ON
TH
E
EX
PLO
RA
TOR
Y
BO
RIN
G
LOG
S
RE
PR
ES
EN
T tH
E
AP
PR
OX
IMA
TE
BO
UN
DA
RIE
S
BE
TWE
EN
M
ATE
RIA
L TY
PE
S
AN
D
THE
TR
AN
SITIO
NS
M
AY
B
E
GR
AD
UA
L. G
RO
UN
D-W
AT
ER
LE
VE
LS
SH
OW
N
ON
TH
E
LOG
S
WE
RE
M
EA
SU
RE
D
AT
THE
TIM
E
AN
D
UN
DE
R; C
ON
DITIO
NS
IN
DIC
AT
ED
. F
LUC
TU
AT
ION
S
IN
THE
W
ATE
R
LEV
EL
MA
Y
OC
CU
R
WITH
TIM
E.
A
8 c u E
F
G
As
Co
nstru
cte
d
1-2
5/C
IMA
RR
ON
/BIJO
U
INTE
RC
HA
NG
E
EN
GIN
EE
RIN
G
GEO
LOG
Y S
HE
ET
Pro
ject
No
./Co
de
1M 0
25
2-3
34
K
umar and A
ssociates, Inc. ""'/irthoricd.t~~
30
15
P
EN
NS
YlV
AN
IA
AV
EN
UE
C
OLO
RA
DO
S
PR
ING
S.
CO
LOR
AD
O
B0
90
7
(71
9)
53
2-7
00
9
8
No R
evisions:
Revised:
Void:
10
,1-2
5
BR
IDG
E
OVER
BEAR
C
RE
EK
Geologist: A
B/JS
Drafter: elF
Sheet Subset:
Structure
I~ 17 ~Ol
Num
bers
Subset S
heets:
13
12
6
of
Sheet N
umber
14FIG
UR
E
3
" o .~ .~
" " o
I I
3 I
I 5
L
1-2
5
54
5+
00
B
I III
BO
RIN
G
25
/
o E
F
G
-H
-
,59
90
I-5
98
0
I-5
97
0
BO
RIN
G
3 E
L=
59
75
B
OR
ING
2
4
EL
=5
95
7
I--5
96
0
mJ]
3-~
I;; w
~
I z ~-5950
'! OJ w :-5
94
0
-5
93
0
-59
20
H
.g.~ ~
24
-0
"H
OW
] "2.-.
-+-[>
Qll
"2H
=
"2
'-'
=
p2H
= b,,-,
L-5
91
0
• r~ FE
LSB
UR
G
WIIS
OJIr
• H
OL
T
&
&C
DM
WoN
Y U
LL
EV
IG
7
BO
RIN
G
25
E
L=
59
59
Co
mp
ute
r F
ile In
form
atio
n
. C
reation D
ote: 8
/25
/03
Initiols:
CLP
Last M
odificotion D
ote: Initials:
"~~~~~~~~~~~~~~~~~~~4
Full Path: C
:\DR
AW
ING
S\2
00
1\O
I2-2
66
\01
22
66
03
. 12
Draw
ing File
Nom
e:01226603,12
Acod
Ver.
R2
0Q
Oi
Scole:
1:100 U
nits: FE
ET
11
2
1 3
, , //
1
/1 //
BO
RIN
G
26
E
L.=
59
57
:J 2
6-A
,
P 21H
1
4
..... _-100
0 100
20
0
SC
AL
E-F
EE
T
BO
RIN
G
9 E
L=
59
89
= p'-'
=
?,-o
= p'-'
= pH
=
p'-'
= p'-'
=
H
BO
RIN
G
27
E
L=
59
57
Ind
ex
of
Re
vision
s
1 5
1
LEG
EN
D
I A
SP
HA
LT
ISA
SE
C
OU
RS
E.
1 8
1 9
TYP
E
OF
MA
TE
RIA
L
lXlF
lLL
: S
AN
DY
G
RA
VE
L A
ND
C
LAY
EY
S
AN
D,
OC
CA
SIO
NA
LLY
GR
AV
ELLY
. t;;slM
OlS
T.
BR
OW
N
TO
DA
RK
B
RO
WN
.
~FllL:
SU
GH
TLY
S
AN
DY
TO
S
AN
DY
C
LAY
, O
CC
AS
ION
ALLY
G
RA
VE
LLY,
!2aMO
IST
TO
W
ET,
BR
OW
N.
I
Vl.":,_ SA
ND
(SP/SP~SM/SM),
CLE
AN
TO
S
ILTY
, O
CC
AS
ION
AL
GR
AV
EL
AN
D
CO
BB
LES
, LJ V
ER
Y
LOO
SE
TO
D
EN
SE
, M
OIS
T
TO
WE
T, B
RO
WN
TO
R
ED
DIS
H
BR
OW
N.
VlS
AN
D
(SM
-SC
). S
ILTY
TO
CLA
YE
Y.
OC
CA
SIO
NA
L G
RA
VE
L A
ND
C
OB
BLE
S,
VE
RY
[iJO
EN
SE
. M
OIS
T TO
W
ET.
BR
OW
N.
I@G
RA
VE
L (G
P).
SA
ND
Y,
ME
DIU
M
DE
NS
E
TO
VE
RY
D
EN
SE
. D
RY
TO
W
ET,
[fl RE
DD
ISH
B
RO
WN
.
[JC
LA
Y
(CL
). S
AN
DY
, S
OFT
TO
ME
DIU
M
ST
IFF
, M
OIS
T,
BR
OW
N.
ICL
AY
ST
ON
E
BE
DR
OC
K,
VE
RY
H
AR
D,
MO
IST
, G
RA
Y.
59
90
-
I I
13
I
LEG
EN
D
AN
D
NO
TES
DR
IVE
S
AM
PLE
B
LOW
C
OU
NT
. IN
DIC
AT
ES
T
HA
T
19
B
LOW
S
OF
A
14
0-P
OU
ND
H
AM
ME
R
FA
LLING
3
0
INC
HE
S
WE
RE
R
EQ
UIR
ED
TO
D
RIV
E
THE
S
AM
PLE
R
12
IN
CH
ES
.
DE
PTH
TO
W
ATE
R
LEV
EL
AN
D
NU
MB
ER
O
F D
AY
S
AFTE
R
DR
ILLING
M
EA
SU
RE
ME
NT
WA
S
MA
DE
.
NO
TES
ES
TIMA
TED
P
ILE -
..
TIP
ELE
VA
TIO
N.
_~ D
RIV
E
SA
MP
LE,
2-IN
CH
1.0.
n-A . C
ALIF
OR
NIA
LIN
ER
S
AM
PLE
R.
, S
AM
PLE
N
UM
BE
R.
. .".---
DR
IVE
S
AM
PLE
, 1
3IB
-INC
H
...-1.0.
SP
LIT S
PO
ON
S
AM
PLE
R.
1.
BO
RIN
GS
3
AN
D
9 W
ER
E
DR
ILLED
IN
JA
NU
AR
Y,
20
02
, A
ND
B
OR
ING
S
24
TH
RO
UG
H
27
W
ER
E
DR
ILLED
IN
A
UG
US
T
20
03
, W
ITH
A
4-IN
CH
D
IAM
ETE
R
CO
NT
INU
OU
S
FLIG
HT
P
OW
ER
A
UG
ER
A
ND
3
.25
-INC
H
HO
LLOW
S
TEM
A
UG
ER
. 2
. TH
E
LOC
AT
ION
S
AN
D
ELE
VA
TIO
NS
O
F TH
E
EX
PLO
RA
TOR
Y
BO
RIN
GS
W
ER
E
t.4EA
SU
RE
D
BY
IN
ST
RU
ME
NT
S
UR
VE
Y
FRO
M
WILS
ON
A
ND
C
Ot.4P
AN
Y.
3.
THE
LIN
ES
B
ETW
EE
N
t.4ATE
RIA
LS
SH
OW
N
ON
TH
E
EX
PLO
RA
TOR
Y
BO
RIN
G
LOG
S
RE
PR
ES
EN
T TH
E
AP
PR
OX
IMA
TE
B
OU
ND
AR
IES
B
ETW
EE
N
t.4ATE
RIA
L T
YP
ES
A
ND
TH
E
TR
AN
SIT
ION
S
MA
Y
BE
G
RA
DU
AL.
4.
GR
OU
ND
-WA
TE
R
LEV
ELS
S
HO
WN
O
N
THE
LO
GS
W
ER
E
ME
AS
UR
ED
A
T TH
E
TIME
A
ND
U
ND
ER
C
ON
DIT
ION
S
IND
ICA
TE
D.
FLU
CT
UA
TIO
NS
IN
TH
E
WA
TER
LE
VE
L t.4AY
OC
CU
R
WITH
TIM
E.
SU
MM
AR
Y
OF
LAB
OR
ATO
RY
TE
ST
RE
SU
LTS
59
80
-
59
70
-
59
60
-
I;; w
~
I z
59
50
-Q
~
59
40
-
59
30
-
59
20
-
59
10
-
w ~
w
SA
MP
LE
NU
MB
ER
3-B
3-0
3-, 3-H
9-B
9-G
9-H
9-J
9-l
24
-0
24
-G
25
-B
25
-F
26
-0
26
-F
27
-B
27
-C
27
-E
SA
MP
LE
°fftjH 4
14
24
39
4
29
34
44
S7
14
29
4
24
14
24
4
9
19
NATURAL M
OIS
TUR
E
CO~~~NT
9.4
7.S
12
.3
21
.2
18
.6
22
.1
15
.4
9.9
15
.8
B.l
13
.9
12
.7
13
.7
12
.5
27
.4
28
.6
17
.7
NA
TUR
AL
GR
AD
ATIO
N
DRY A
ASH
TO
T88
UNI~p~f3'GHT '"~Wl St~)O
12
1.1
2
8
39
12
8.8
1
7
58
11
8.5
61
10
4.4
10
8.2
10
3.0
11
2.0
11
0.6
25
71
11
3.6
12
1.3
6
4
32
11
7.5
11
5.8
56
41
11
9.2
S3 32
12
5.1
88
.3
92
.2
10
9.1
PE
RC
EN
T W
ATE
R
PA
SS
ING
'--AATlITnEiiRI'B~ERTGw,li'iIM:¥'icTS""rI S
OLU
BLE
N
O.
20
0 I
UQ
UID
P
LAS
TIC
ITY
SUL~:%~TES
SIE
VE
LIM
IT
!ND
EX
\7D
)
33
3
7
23
<
0.0
2
2S 2
8
11
38
2
8
7 0
.05
99
5
5
26
63 4
8
I· 2
7
88
5
4
31
0.0
7
4 NP
94
5
4
35
4 NP
84
5
9
35
0
.06
3 3
7
22
62 4
7
19
0
.02
15
NP
44
4
9
28
<
0.0
2
51 3
0
14
0.03
BO 4
3
23
AA
SH
TO
1 ~LASSIFICATI'?~ I \G
RO
UP
IN
DE
X)
SO
IL O
R
BE
DR
OC
K
TYP
E
A-2
-6
(2)
Fill: G
rave
lly, cla
yey
sa
nd
A-2
-6
(0)
Fill: G
rave
lly, cla
yey
san
d
A-4
(0
) C
laye
y sa
nd
A-7
-6
(31
) la
yston
e
A-7
-6
(15
) Fill:
san
dy
cloy
A-1
-6
(30
) Fill:
slig
htly
sa
nd
y cla
y
ilty sa
nd
A-l-a
(0
) G
rave
lly sa
nd
A-7
-6
(36
) C
laysto
ne
A-l-
a
(0) a
nd
y
gra
vel
A-7
-6
(32
) C
laysto
ne
A-2
-6
(0)
Fill: sa
nd
y
gro
vel
A-1
-6
(11
) C
laysto
ne
A-l-b
(0
) Silty
san
dy
gra
vel
A-7
-S
(7)
laysto
ne
~ondy clo
y
A-6
(4) e
ry sa
nd
y cla
y
A-7
-6
(18
) la
yston
e
As
Co
nstru
cte
d
1-25/CIM
AR
RO
N/B
IJOU
IN
TER
CH
AN
GE
P
roje
ct
No
.jCo
de
No
Revisions:
EN
GIN
EE
RIN
G
GE
OLO
GY
S
HE
ET
A
B
c o E
F
G
H
~
Ku
ma
r an
d A
ssociates. Inc.
ee..t.cImiou.I .. 8
7w
irvn
mm
fld A
'n¢>w0l'7
1-2
5
BR
IDG
E
OVER
C
IMA
RR
ON
S
TRE
ET
1M 0
25
2-3
34
~---------------+~~~~~~~~~~~~~~~----~---------------i"
Gealog;st:
AB
/JS structucel
1-17-0M
13
12
6
OEF'ARTIALNT Of
Re
gio
n
2
6 1
7
30
15
P
EN
NS
YLV
AN
IA
AV
EN
UE
C
OLO
RA
DO
S
PR
ING
S.
CO
LOR
AD
O
80
90
7
(71
9)
63
2-7
00
9
1 8
1
Revised:
Void:
Drafter:
CLP
N
umbers
Sheet
Subset:
Subset Sheets: o
f Sheet
Num
ber
1 1
0
1 "
1 12
1 13
1 14 FIG
UR
E
4
-I-I-I-. ~ ~:-., ~
,
A
-8
-
BO
RIN
G
12
, 3
, ,
I
1-2
5
OV
ER
C
OLO
RA
DO
A
VE
NU
E"
STR
UC
TUR
E
NO
. 1
-17
-00
_
\
5 6
I 7
~'" c
-
, ..,.
,
~A ~
~RING 5~BORING 5
0
BO
RIN
G
53
• D
F
-
,----60
00
f-5
99
0
1-5
98
0
I-5
97
0
81
-59
60
~ , z o ;;;: ~~5950
~
w 1
-59
40
1-5
93
0
LS
92
0
BO
RIN
G
12
E
L=
60
0D
12
-A
12
_8
BO
RIN
G
52
E
L.=
59
7S
, •
FEL
SBU
RG
IImIIa
If fi H 0 L T
&
&
CO
M9
\NY
U
LL
EV
IG
Co
mD
ute
r F
ile In
form
atio
n
Creation
Date:
8/2
5/0
3
Initials: C
lP
J~~~~~M~pd~;~fic~D~t;~p'~D~o~te~: ______________ ~I'~;t~;o~I'~: ______ ~
Foil Poth: C:\D
RA
WIN
GS
\20
01
\01
2-2
66
\01
22
66
03
, 12
Draw
ing File
Nom
e:01226603,12
Aced V
eL R
20
00
i Scale:
1: 1 00 U
nits: FEET
T
2 I
3
BO
RIN
G
53
E
L.=
59
76
[llZ!
53
-C
".,
BO
RIN
G
51 E
L.=
59
78
~IUIT
~£m1
_I 00; E 51
-A
:P 5
1-B
~51-D
~51-t:
~51-C
~SI-H
BO
RIN
G
50
E
l.=S
97
6
50
-C
=
50
-E
50
-C
".,
Ind
ex
of
Re
vision
s
60
00
-
59
90
-
59
80
-
59
70
-. ~
59
60
-t:::l ~ , z o
59
50
--~ w
59
40
-
59
30
-
59
20
-
~+--------+----i ~
1---+
-----+
----1
~R"~ I ": 2
eg
lon
I 4
I 5
6 I
7
I I
-----5
0
0 5
0
10
0
SC
ALE
-FE
ET
I
LEG
EN
D
1.1 AS
PH
ALT
IBA
SE
C
OU
:RS
E.
I 12
I I
TYP
E
or
MA
TER
IAL
IXIf1
LL
: S
ILTY
SA
ND
, O
CC
AS
ION
ALLY
G
RA
VE
LLY,
DR
Y TO
S
LIGH
TLY
MO
IST,
!i$JRE
D-B
RO
WN
A
ND
D
AR
K
BR
OW
N.
iflLL
: S
AN
DY
C
LAY
, S
LIGH
TLY
MO
IST
, B
RO
WN
.
V1
SA
ND
(S
P-S
M/S
M).
SLIG
HTLY
S
ILTY
TO
V
ER
Y
SILT
Y,
VE
RY
LO
OS
E
TO
ME
DIU
M
WD
EN
SE
, S
LIGH
TLY
MO
IST
TO
WE
T, T
AN
, O
LIVE
-BR
OW
N
AN
D
RE
D-B
RO
WN
.
[7]C
LA
Y
(CL
). V
ER
Y
SA
ND
Y
AN
D
SA
ND
(S
C),
CLA
YE
Y,
ME
DIU
M
STIFF" TO
V
ER
Y
iLlS
Tlrr,
SLIG
HT
LY
MO
IST
TO
WE
T, O
LIVE
-BR
OW
N
TO
TAN
A
ND
G
RA
Y.
•C
LAY
STO
NE
B
ED
RO
CK
, V
ER
Y
HA
RD
, S
LIGH
TLY
MO
IST
TO
MO
IST,
GR
AY
T
O
DA
RK
G
RA
Y.
A
8 c
~==================================~~
LEG
EN
D
AN
D
NO
TES
DR
IVE
S
AM
PLE
B
LOW
C
OU
NT.
IND
ICA
TE
S
THA
T 8
BLO
WS
OF"
A
14
0-P
OU
ND
H
AM
ME
R
FALLIN
G
30
IN
CH
ES
W
ER
E
RE
QU
IRE
D
TO
DR
IVE
TH
E
SA
MP
LER
1
2
INC
HE
S.
DE
PTH
TO
W
ATE
R
LEV
EL
AN
D
NU
MB
ER
OF"
DA
YS
A
FTER
D
RIW
NG
M
EA
SU
RE
ME
NT
WA
S
MA
DE
.
.llilIES
ES
TIMA
TED
P
ILE
-----to
TIP
E
LEV
AT
ION
.
DR
IVE
S
AM
PLE
, 2
-INC
H
I.D.
h<::,,-'.,----C
ALIF
OR
NIA
LIN
ER
S
AM
PLE
R.
~ S
AM
PLE
N
UM
BE
R.
I ..----
DR
IVE
S
AM
PLE
, 1
3/8
-INC
H
V
1.0. S
PLIT
S
PO
ON
S
AM
PLE
R.
1.
BO
RIN
G
12
W
AS
D
RILLE
D
IN
JAN
UA
RY
, 2
00
2,
AN
D
THE
R
EM
AIN
ING
B
OR
ING
S
WE
RE
D
RILLE
D
IN
AU
GU
ST
, 2
00
3,
WITH
A
4
-INC
H
DIA
ME
TER
C
ON
TINU
OU
S
rUG
HT
P
OW
ER
A
UG
ER
A
ND
3
.25
-INC
H
HO
UO
W
STE
M
AU
GE
R.
2.
THE
LO
CA
TION
S
AN
D
ELE
VA
TIO
NS
o
r TH
E
EX
PLO
RA
TOR
Y
BO
RIN
GS
W
ERE
ME
AS
UR
ED
B
Y
INS
TRU
ME
NT
SU
RV
EY
FR
OM
W
ILSO
N
AN
D
CO
MP
AN
Y.
3.
THE
LIN
ES
B
ETW
EE
N
MA
TER
IALS
S
HO
WN
O
N
THE
E
XP
LOR
ATO
RY
B
OR
ING
LO
GS
R
EP
RE
SE
NT
THE
A
PP
RO
XIM
ATE
B
OU
ND
AR
IES
B
ETW
EE
N
MA
TE
RIA
L T
IPE
S
AN
D
THE
T
RA
NS
ITIO
NS
M
AY
BE
GR
AD
UA
l. 4
. G
RO
UN
D-W
AT
ER
lE
VE
LS
SH
OW
N
ON
TH
E
LOG
S
WE
RE
M
EA
SU
RE
D
AT
THE
TIM
E
AN
D
UN
DE
R
:CO
ND
ITION
S
IND
ICA
TE
D.
FLUC
TUA
TION
S
IN
THE
W
ATE
R
LEV
EL
MA
Y
OC
CU
R
WITH
TrM
E.
SU
MM
AR
Y
OF"
LAB
OR
ATO
RY
TE
ST
RE
SU
LTS
NA
TU
RA
L N
AT
UR
AL
GR
AD
ATIO
N
PE
RC
EN
T W
ATE
R
SA
MP
LE
MO
ISTU
RE
D
RY
AA
SH
TO
T8
8
PA
SS
ING
l-i'A~TT!.'.E~R\,B ..
E~RG'!rr'L<l'M~I\\T'l5~ S
OLU
BLE
A
AS
HTO
o E F
c
5AM
PLE
0
ff .. ft,TH
CO~!~NT U
NIl: W
c'f,E,,'GHT GR:'XV. E.L
5:,%,,,,0
NO
. 2
00
L1Q
UIO
P
LAS
TICITY
5
UL
f,e!E
5
,CLA551FICATIO~ ~N~U~M~B~ER~_~
\1111L) __
+-_~\'hL.J-+ __
{~P'''~)_4-_~''%~)4-_~C%L.)+-~5~IE~V~E __
I-~L~("~{~T __
+-~I~N~0=EX"-4-_~{'h~) __
_ '~"G~RO~U~P~{~N~OE~X~)+-_
_ ~5~O~I=L~O~R~B~E~O~RO~C~K~TY~P=E _
__
_ -i~
12
-0
14
1
9.4
1
03
.4
5 2
2
73
51
31 A
-7-6
(2
2)
Fill: slightly
gra
velly,
san
dy
clay
12
-J
44
2
5.7
9
5.2
4
9
25
5
A-4
(0
) /ve
ry silty
san
d
12
-L
54
1
1.1
1
18
.4
82
4
2
22
0
.04
A
-7-6
(1
8)
Cla
yston
e
H
50
-F
24
2
7.8
9
2.9
4
55
41
21 2
A-4
(0
) e
ry silty
san
d
50
-H
34
1
0.8
1
12
.0
96
6
4
44
A
-7-6
(4
7)
Cla
yston
e
~---I----+----+-----~---I---1-~-+~~1-----i-----+----~~-----------------i~
51
-D
14
2
.8
92
. .1 N
P
Silty
san
d
52
-E
19
3
1.6
8
8.1
6
4
34
1
8
0.0
3
A-6
(9
) a
nd
y cla
y
52
-F
24
1
5.4
1
16
.5
76
4
0
18
A
-6
(13
) C
laysto
ne
53
-£
19
2
1.2
9
5.8
6
0
34
1
8
0.0
7
A-6
(8
) Ive
ry sa
nd
y cla
y
53
-H
34
1
5.1
1
14
.3
Kum
ar and Associates,
Inc. ~ I: ~ !'ngU!~on
30
15
P
EN
NS
YLV
AN
IA
AV
EN
UE
C
OLO
RAO
O
SPRIN
GS.
CO
LOR
ADO
80907
(71
9)
63
2-7
00
9
I 9
63
4
9
26
A
-7-6
(15
) C
laysto
ne
As
Co
nstru
cte
d
No R
evisions:
Revised:
Void:
I ID
1-2
5jC
IMA
RR
ON
jBIJO
U
INTE
RC
HA
NG
E
EN
GIN
EE
RIN
G
GEO
LOG
Y S
HE
ET
1-2
5
BR
IDG
E
OVER
C
OLO
RA
DO
A
VE
NU
E
Geologist:
AB
/JS
Drofter: C
lP
Sheet Subset:
I "
Structure!
1-1
7-0
0
Num
bersl
Subset S
heets: I
12 I
of
Pro
ject
No
./Co
de
1M
02
52
-33
4
13
12
6
Sheet
Num
ber
! 14F
IGU
RE
5
o o
I
A
c
-D
-E
G
I
/
/ I
(
~
w
w -5
97
0
-5
96
0
~ -59
50
o
I °B
OR
ING
5
BO
RIN
G
5 E
L=
S9
6Q
3 I
I 5
I
NO
RTH
B
OU
ND
1
-25
if
•• / / /~'BORING 34;\/~
-BO
RIN
G
35
;' °
RA
MP
C
-3
BR
IDG
E
, ,B
OR
ING
1
0 //
OV
ER
FO
UN
TAIN
C
RE
EK
,
/~/
STR
UC
TUR
E
NO
. 1
-17
-0N
///
/; \
. "-J
_
BO
RIN
G
34
E
L=
59
61
[j]Zjj P 34
-0
BO
RIN
G
10
E
L=
59
63
=
[Qill
10
-A
'H
10
-C
10
-D
lO~E
BO
RIN
G
35
E
L.=
59
68
:J .. ~BH
59
70
-:
5960--= --_ t;;
-::' 5
95
0-4: I
~
~ wI-
59
40
~11QZI;
P34-E ~=
fB>-< ---@
ill p,,-o
=~ =~
59
40
-j
-~ ~
u
" . < . " u
H
I-5
93
0
~ L. 5
92
0
I rlJ FE
LSB
UR
G
.....,.
.HO
LT
&
&
CD
M84N
Y U
LL
EV
IG
Co
mp
ute
r F
ile In
form
atio
n
Creation
Dote:
8/2
5/0
3
Il1itiols: CLP
Lost M
odification D
ote: Initials:
"~~~~~~~~~~~~~~~~~~~~
F"" Path: C:\DRA
WIN
GS\2D
Ol \012-266\01226603. 12
Draw
ing File
Nom
e:01226603,12
Acod
VeL
R2
0Q
Oi
Scole:
1:100 U
nits: FEET .
I I
3
~
P34-f I]Q
fl P
34
-1>
~
b3
4-H
la~F
[]22
I b 1
0-H
@ill P"-'
=
b,,-,
Ind
ex
of
Re
vision
s
59
30
--
59
20
-
~--+----t------1 ~JO TI
Re
gio
n
2
I 4
I 5
6 I
7
I
SA~PLE
NU
MBER
I
50
0
50
SA
MP
LE
O[hi"
SC
ALE
-FE
ET
NA
TU
RA
L M
OIS
TUR
E
C07~~NT
I
10
0
I
LEGEN
D
II AS
PH
ALT
;} B
AS
E
CO
UR
SE
.
" I
I
TYPE
OF
MA
TERIAL
[X]n
lL:
SILTY
TO
V
ER
Y
CLA
YE
Y
SA
ND
, O
CC
AS
ION
ALLY
G
RA
VE
LLY,
DR
Y TO
M
OIS
T,
fZ:j RE
DD
ISH
-BR
OW
N
AN
D
BLA
CK
.
~ F
ILL: S
AN
DY
TO
V
ER
Y
SA
ND
Y
CLA
Y,
OC
CA
SIO
NA
LLY
GR
AV
ELLY
, S
LIGH
TLY
M
OIS
T
C83 TO
MO
IST,
TAN
A
ND
B
RO
WN
.
171 SA
ND
(5M
).; S
ILTY
TO
V
ER
Y
SILT
Y.
LOO
SE
TO
M
ED
IUM
D
EN
SE
, S
LIGH
TLY
MO
IST
TO
WE
T. ILl TA
N
TO
RE
DD
ISH
-BR
OW
N.
~._ SA
ND
(S
C-S
M),
SILT
Y
AN
D
CLA
YE
Y,
OC
CA
SIO
NA
LLY
GR
AV
ELLY
, S
TIFF TO
V
ER
Y
ST
IFF
, k:J M
OIS
T TO
W
ET, B
RO
WN
TO
LIG
HT
BR
OW
N.
• C
LAY
STO
NE
. BE
DR
OC
K
WITH
O
CC
AS
ION
AL
INTE
RB
ED
S
OF
SA
ND
STO
NE
, V
ER
Y
HA
RD
, S
UG
HT
LY
MO
IST
TO
MO
IST,
GR
AY
TO
D
AR
K
GR
AY
.
LEG
EN
D
AN
D
NO
TES
DR
IVE
S
AM
PLE
:! BLO
W
CO
UN
T. IN
DIC
AT
ES
T
HA
T
33
B
LOW
S
OF
A
14
0-P
OU
ND
H
AM
ME
R
FA
LL
lfm
30
IN
CH
ES
W
ERE
RE
QU
IRE
D
TO
bRIV
E
THE
S
AM
PLE
R
12
~ D
RIV
E
SA
MP
LE,
2-IN
CH
1.0.
IDZTI :J5~A.....
CA
UF
OR
NIA
LIN
ER
S
AM
PLE
R.
-...........-. SA
MP
LE
NU
MB
ER
.
INC
HE
S.
i D
EP
TH
TO
WA
tER
LE
VE
L AN
D
NU
MB
ER
O
F D
AY
S
AFTE
R
DR
ILLING
M
EA
SU
RE
ME
NT
WA
S
MA
DE
. i i i , !
ES
TIMA
TED
P
ILE -..
TIP
ELE
VA
TIO
N.
NO
TES
J
1. B
OR
ING
S
5'1 AN
D
10
W
ERE
DR
illED
IN
JA
NU
AR
Y
AN
D
FEB
RU
AR
Y
20
02
, A
ND
B
OR
ING
S
34
A
ND
3
5
WE
RE
D
RILLE
D
IN A
UG
US
T
20
03
, W
ITH
A
4-IN
CH
D
IAM
ETE
R
CO
NT
INU
OU
S
FLIG
HT
PO
WER
A
UG
ER
A
ND
3
.25
-INC
H
HO
LLOW
S
TEM
A
UG
ER
. 2
. TH
E
LOC
ATJO
NS
A
ND
E
VlE
VA
TIO
NS
O
F TH
E
EX
PLO
RA
TOR
Y
BO
RIN
GS
W
ER
E
ME
AS
UR
ED
BY
INS
TRU
ME
NT
SU
RV
EY
FR
OM
W
ILSO
N
AN
D
CO
MP
AN
Y.
3.
THE
LIN
ES
::BE
TWE
EN
M
ATE
RIA
LS
SH
OW
N
ON
TH
E
EX
PLO
RA
TOR
Y
BO
RIN
G
LOG
S
RE
PR
ES
EN
!LrHE
A
PP
RO
XIM
ATE
B
OU
ND
AR
IES
B
ETW
EE
N
MA
TE
RIA
L TY
PE
S
AN
D
THE
TRANSITIO~
MA
Y
BE
G
RA
DU
AL
4.
GR
OU
ND
-WA
TE
R
LEV
ELS
S
HO
WN
O
N
THE
LO
GS
W
ER
E
ME
AS
UR
ED
A
T TH
E
TIME
A
ND
U
ND
ER
C
OIllD
lTIO
NS
IN
DIC
ATE
D.
FLU
CT
UA
TIO
NS
IN
TH
E
WA
TER
LE
VE
L M
AY
O
CC
UR
W
ITH TIME~
SU
MM
AR
Y
OF
LAB
OR
ATO
RY
tE
ST
R
ES
ULTS
AA
SH
TO
I ~.LASS1FICATI~~ ItG
RO
UP
IN
DE
X}
SO
IL O
R
BE
DR
OC
K
TYP
E
A
-c D
E F
G
-
5-C
9
20
.2
10
5.3
9
27
6
4
50
t
29
0
.25
A
-7-6
(1
7)
Fill:
sligh
tly g
rave
lly, sa
nd
y cla
y
5-" 3
9
8.9
1
30
.1
1O
-C
9 1
4.9
1
00
.4
10
-F
24 1
4.0
1
09
.8
34
-C
9 1
7.6
9
8.1
34
-F
24 1
3.9
1
15
.7
35
-C
9 1
6.3
8
0.9
35
-E
19 1
9.2
9
8.9
35
-G
29 1
2.1
9
9.2
Ku
ma
r an
d A
ssociates, Inc.
c...te.Inrio"'''~EnqW .....
30
15
P
EN
NS
YLV
AN
IA
AVENU
E C
OLO
RA
DO
S
PR
ING
S,
CO
LOR
AD
O
80
90
7
(71
9)
63
2-7
00
9
I 8
I
19
4
0
22 S
an
dsto
ne
H
45
25
5 A
-4
(0)
~ery silty
sa
nd
50
4
4
20
0
.14
A
-7-6
(7
) la
yston
e
-52
47
29
j 11
0.2
6
A-6
(2
) F
ill: ve
ry cla
yey
san
d
99 4
9
28
A
-7-6
(3
1)
Cla
yston
e
60
4
6
32
0
.09
A
-7-6
(1
6)
Fill:
very
san
dy
clay
o 5
8
42 25
7 A
-4
(0)
Ve
ry cla
yey
san
d
85
4
9
29 A
-7-6
(2
6)
Cla
yston
e
1-25VC
IMA
RR
ON
/BIJO
U
INTE
RC
HA
NG
E
Pro
ject
No
./Co
de
j
ENGINEERING GEOLOGY
SHEET
rN_a_R_e_~_5;a_"_S: ___
__
__
__
_ -i~~~RA~M+f~C_-_3 __
B_RI_DTG_E_O_V_E,R,-F_O_U_NT_A_IN __ C_R_E_E_K __
~r-_I_M ___ O_2_5_2 __ -_3 __ 3_4 __ -i"
G
eologist: A
B/JS
S
tructure 1-17-0N
1
31
26
As
Co
nstru
cte
d
Revised:
Drafter:
CLp:! N
umbers
Void:
Sheet Subs~t:
Subset S
heets: o
f S
heet N
umber
I "
I -) 1
I "
I 1
3
I 14F
1GU
RE
7
, 1
, 1
3 1
, I
5 I
6 1
, 1
8 1
9 ,
W
, "
1 "
, 1
3
I "
A
\ A
<:: 0
0 Z
;U
C
--
FO
UN
TA
IN
'" <::
--'"
'_
ww
-I
~ '"
CR
EE
K
z 5
0
0 5
0
10
0
-I
TYPE
OF
MA
TERIAL
---S
CA
LE
-FE
ET
8
LEG
EN
D
8
CIM
AR
RO
N
OV
ER
~ A
SP
HA
LT F
OU
NT
AIN
C
RE
EK
~
\ ~STRUCTURE
NO
. t; B
AS
E
CO
UR
SE
. -
CS
G-F
.B5
-0B
.23
W
Co.
121 filL:
SILTY
TO
VER
Y
CLA
YE
Y
SA
ND
, O
CC
AS
ION
ALLY
G
RA
VE
LLY,
DR
Y
TO
MO
IST
,
-IOB
OR
ING
7
TA
N
TO
BR
OW
N.
\ ~ S
AN
D
(SP
-SM
,SM
), S
LIGH
TLY
S
ILTY
TO-
SILTY
S
AN
D,
WITH
O
CC
AS
ION
AL
GR
AV
EL
AN
D
C
c I
:/. CO
BB
LE
LAY
ER
S,
ME
DIU
M
DE
NS
E
TO
DE
NS
E,
SLIG
HT
LY
MO
IST
TO
W
ET
, T
AN
TO
B
OR
ING
3
3
RE
DD
ISH
-BR
OW
N.
) 121 S
AN
D
(SC
-SM
), S
ILTY
A
ND
C
LAY
EY
, O
CC
AS
ION
ALLY
G
RA
VE
LLY,' S
TIF
F
TO
VE
RY
S
TIF
F,
<, M
OIS
T
TO
WE
T. B
RO
WN
TO
U
GH
T
BR
OW
N.
-\
I C
LAY
ST
ON
E
BE
DR
OC
K.
VE
RY
H
AR
D,
SLIG
HT
LY
1.10151. G
RA
Y.
I-
\ \
\ ,
LEGEN
D
AN
D
NO
TES 0
\ .B
OR
ING
3
2
0
( ..,
~ D
RIV
E
SA
IolPLE
, 2
-INC
H
I.D •
0 0
CIM
AR
RO
N
OV
ER
D
RIV
E
SA
MP
LE
aLOW
C
OU
NT
. IN
DIC
AT
ES
o
m;
6_.0. C
AL
IfOR
NIA
LIN
ER
S
AM
PLE
R.
~
\a c
FO
UN
TA
IN
CR
EE
K
THA
T 2
3
BLO
WS
O
F A
U
O-P
OU
ND
~
SA
MP
LE
NU
MB
ER
. -
-z. H
AM
ME
R
FA
LLING
3
0
INC
HE
S
WE
RE
I-
-l
~
ST
RU
CT
UR
E
NO
. R
EQ
UIR
ED
TO
D~IVE
TH
E
SA
MP
LER
1
2
z C
SG
-F.B
5-0
B.2
3E
IN
CH
ES
.
DE
PT
H
TO
WA
TER
LE
VE
L A
ND
N
UM
BE
R
,; O
F D
AY
S
AFTE
R
DR
ILLING
M
EA
SU
RE
ME
NT
D
RIV
E
SA
MP
LE,
1 3
/B-IN
CH
E
E
W
AS
M
AD
E.
~
1.0. S
PLIT
S
PO
ON
S
AM
PLE
R.
BO
RIN
G
6 B
OR
ING
3
3
BO
RIN
G
7 B
OR
ING
3
2
EL
.=5
96
0
EL
.=5
94
2
EL
.=5
96
4
EL
.=5
95
5
-,---
59
70
5
97
0-
ES
TIM
AT
ED
P
ILE
........ f-
TIP
E
LEV
AT
ION
.
NO
TE
S
59
60
-1
. B
OR
ING
S
6 ;i.,N
D
7 W
ER
E
DR
ILLED
IN
JA
NU
AR
Y
AN
D
FE
BR
UA
RY
2
00
2,
AN
D
BO
RIN
GS
32
F F
f--5
9-6
0
P'-'
AN
D
33
IN
A
UG
US
T
20
03
, W
ITH
A
4
-INC
H
DIA
ME
TE
R
CO
NT
INU
OU
S
FLIG
HT
P
OW
ER
~
PS
-A
AU
GE
R
AN
D, 3
.25
-iNC
H
HO
LLOW
S
TEM
A
UG
ER
. , ,
pS-B 2
. T
HE
LO
CA
TIO
NS
A
ND
E
LEV
AT
ION
S
OF
TH
E
EX
PLO
RA
TO
RY
B
OR
ING
S
WE
RE
M
EA
SU
RE
D
~
12
-A
BY
IN
ST
RU
ME
NT
S
UR
VE
Y
FRO
M
WILS
ON
A
ND
C
OM
PA
NY
.
IillI p
s-c
~-,
59
50
-3
. T
HE
LIN
ES
B
ETW
EE
N
MA
TE
RIA
LS
SH
OW
N
ON
T
HE
E
XP
LOR
AT
OR
Y
BO
RIN
G
LOG
S
I--
f--5
95
0
RE
PR
ES
EN
T
THE
A
PP
RO
XIM
AT
E
BO
UN
DA
RIE
S
BE
TW
EE
N
MA
TE
RIA
L T
YP
ES
A
ND
T
HE
=
~
TR
AN
SIT
ION
S
MA
Y
BE
G
RA
DU
AL.
~
4.
GR
OU
ND
-WA
TE
R
LEV
ELS
S
HO
WN
O
N
TH
E
LOG
S
WE
RE
M
EA
SU
RE
D
AT
TH
E
TIM
E
AN
D
w
12
-C
W
W
w
UN
DE
R
CO
ND
ITIO
NS
IN
DIC
AT
ED
. F
LUC
TU
AT
ION
S
IN
TH
E
WA
TE
R
LEV
EL
MA
Y
OC
CU
R
~
~
1 -%
rnm p,-o
I W
ITH
TIM
E.
z G
6
f--5
94
0
,,-, 'J
59
40
-0
G
;= ~,
~=
;= .,
!Mil
., >
pH
P
'-' mz:
~-,
>
SU
MM
AR
Y
OF
LAB
OR
AT
OR
Y
TES
T R
ES
ULT
S
w
w
~
-=
~
NA
TU
RA
L N
AT
UR
AL
GR
AD
AT
ION
P
ER
CE
NT
W
ATE
R
w
~
"-0 W
PH -=
~
l2-F
5
93
0-
SA
MP
LE
MO
IST
UR
E
DRY A
AS
HT
O
TB
B
PA
SS
ING
A
TTER
BE
RG
_ WA
ITS
S
OLU
BLE
M
SH
TO
c-
-f--
59
30
P'-"
SA
MP
LE
DfitjH
C
ON
TE
NT
UNI~ p~EIGHT I G
RA
VE
L S~~)D
NO
. ZO
O
LIQU
ID
PLA
ST
ICIT
Y
SU
lfAT
ES
C
LAS
SIF
ICA
TIO
N
om:
11
-0
NU
MB
ER
(%
) (
of) (%
) (%
S
IEV
E
LIMIT
IN
DE
X
(%)
GR
OU
P
IND
EX
) S
OIL
O
R
BE
DR
OC
K
TY
PE
[]ill
.-, =
P'-' ~
P"-'
5.D
12
2.7
26
64 10
21 6
'-2-4
(0) F
ill: slig
htly
cla
yey,
gra
ve
lly
sa
nd
.. om
: 6
-, 2
= b.-"
,,-, )-5
92
0
59
20
-6
-0
19 1
8.9
1
05
.3
9 67
24 34
16 ,-2
-6 (1)
Slig
htly
g
rave
lly,
claye
y sa
nd
H
"
= b
H
7-e
9
9.7 1
11
.7
13
57
30 38
26 1
.07
'-2
-6 (2)
Fill:
gra
ve
lly.
cla
ye
y
sa
nd
=
7-f
24 1
3.9
1
09
.4
29 27
7 la
ye
y
sa
nd
-L
-59
10
b
'H
59
10
-1
01
.2 .
(3D)
Cla
yston
e
f-7-1
39 1
4.5
99
52 .
26 A
-7-6
32
-0
14
3.8
10
2.7
3
84 1
3
NP A
-l-
a (0)
Silty
sa
nd
32
-H
44 1
9.6
1
10
.2
91 83
66 0
.04
A
-7-6
(66) 1
0ysta
ne
1
PI FE
LSB
UR
G
1 3
3-A
2
5.0 46
35 19
24 5
'-l-
b (0)
Silty
sa
nd
y
gra
ve
l
WIIS
Oftf
HO
LT
&
3
3-0
1
4
14
.8
11
B.5
99
48 27
<0
.02
'-7
-6 (30)
Cla
ysto
ne
&C
DM
RW
Y U
LL
EV
IG
Co
mo
ute
r F
ile In
form
otio
n
Ind
ex
of
Re
vision
s A
s C
on
stru
cte
d
1-25!CIM
AR
RO
N!B
IJOU
IN
TER
CH
AN
GE
P
roje
ct
No
./Co
de
C
reation D
ot" 8
/25
/03
Initials: eLP
~
~
K&
A
EN
GIN
EE
RIN
G
GEO
LOG
Y S
HE
ET
1M 0
25
2-3
34
Last
Modification
Dote:
Initia
ls: ~
Ku
ma
r an
d A
ssociates, Inc.
No R
evisions: C
IMAR
RO
N
BR
IDG
E
OVER
FO
UN
TAIN
C
RE
EK
J
~
CeotacIm
icId .t ~ E
'ng
incn
. "
F,II Poth, C
\DR
AW
ING
S\2001 \0
12
-26
6\0
12
26
60
3.1
2 ~
'O:~~ 3
01
5 P
EN
NS
YLV
AN
IA
AV
EN
UE
R
evised: G
eologist: A8/ JS
Structure I
CS
G-F
.85-0B.23E
1
31
26
~
CO
LOR
AD
O
SP
RIN
GS
, C
OLO
RA
DO
8
09
07
D
rafter: CLP
Num
bers 1-esc L
as 08.23W
D
rawing
File N
ome:01226603,12
Re
gio
n
2 (7
19
) 6
32
-70
09
Acod
Ver.
R2
00
0i
Scale: 1:100
Units:
FEET ~
Void:
Sheet Subset:
Subset Sheets:
of
Sheet N
umber
, I
, I
3 4
I 5
6 I
, I
8 9
, ID
I
:,1 I
" I
13
1
14
FIG
UR
E
8
-f-
f-
;§f--. . a f
-
I--
I--f-
, --o -E
F
-G
,
1-2
5
RE
TAIN
ING
W
ALL
1 S
TRU
CTU
RE
N
O.
WA
LL
-I-il-CA
.-59
50
~5940
r ~1--5930 , z g~
.. ~1--5920 w
BO
RIN
G
19
E
L=
59
30
Ilill E''-' !ll2
I }--l1
9-B
!IDI2<pa-c ¥-~[W ~~~ 1
9-0
, ,
, I
5 I
7 I
8
~$/ .[
RA
MP
C
-1
_~-5-~~+O:o _
.
52
0+
00
R
ETAIN
ING
W
ALL
.. B
OR
ING
21
r _
_ --r .... ---~/J/(02BORING
2 S
TRU
CTU
RE
N
O.
BO
RIN
G
1 E
L.=
59
35
BIZIz b
l-..
@ill
1-8
ffUIz
b \-c
-%~
1-0
~
WA
LL
-I-17
-CE
1-2
5
RE
TAIN
ING
\ -,-2
5 RETAIN:~
I
... WA
LL 2
'tWA
LL
3
'<5
s~
STR
UC
TUR
E
NO
. S
TRU
CTU
RE
N
O.
"'00 '=
WA
LL
-I-17
-CC
W
AL
L-I-1
7-C
D ~ ~.,..;;.~~.;:~=.=-=Oo:O"
BO
RIN
G
21 E
L.=
59
38
Iillf :::"~2j-D Q
.lJ
~ ... ~::-21-E
__ ~ pZl-r
BO
RIN
G
2 E
l.=5
94
5
rrm
I:m1
[ill1
P2-C
IillTI P 2
-F
~ bZ-G
59
50
-
5940~
I;; 5
93
0-~ , z o
59
20
-- ~ ~ w
I ,
... ---2
00
a
20
0
40
0
SC
ALE
-FE
ET
, I
, I
TYPE
OF
MA
TERIA
L
LEGEN
D
F1 ~ A
SP
HA
LT
Ii BA
SE
C
OU
RS
E.
(Xl F
Ill: C
LAY
EY
TO
V
ER
Y
CLA
YE
Y
SA
ND
. M
OIS
T TO
V
ER
Y
MO
IST
, R
ED
DIS
H
BR
OW
N
TO
~ B
RO
WN
. '
~ F
ILL: S
AN
DY
C
LAY
, O
CC
AS
ION
ALLY
G
RA
VE
LLY,
MO
IST
, B
RO
WN
.
171 SA
ND
(S
P/S
M),
CLE
AN
TO
S
ILTY
. O
CC
AS
ION
AL
GR
AV
EL
LAY
ER
S,
LOO
SE
T
O
DE
NS
E.
LJ MO
IST
TO
W
ET,
RE
DD
ISH
-BR
OW
N
TO
TA
N.
~ G
RA
VE
L (G
P).
SA
ND
Y.
OC
CA
SIO
NA
LLY
CLA
YE
Y.
OC
CA
SIO
NA
L C
OB
BLE
S,
VE
RY
LO
OS
E
fil TO
ME
DIU
M
DE
NS
E,
MO
IST
TO
WE
T,
BR
OW
N.
D CLA
Y
(CL
), S
AN
DY
, S
TIF
F,
SLIG
HT
LY
MO
IST
. B
RO
WN
.
I C
LAY
ST
ON
E
BE
DR
OC
K,
VE
RY
H
AR
D,
MO
IST
. G
RA
Y.
LEG
EN
D
AN
D
NO
TES
DR
IVE
S
AM
PLE
B
LOW
C
OU
NT
. IN
DIC
AT
ES
T
HA
T
14
B
LOW
S
OF
A
14
0-P
OU
ND
H
AM
ME
R
FAL1.IN
G
30
IN
CH
ES
W
ER
E
RE
QU
IRE
D
TO
.DR
IVE
T
HE
S
AM
PLE
R
12
IN
CH
ES
.
DE
PTH
TO
W
ATE
R
LE
VE
L
AN
D
NU
MB
ER
O
F D
AY
S
AFTE
R
DR
ILLING
M
EA
SU
RE
ME
NT
W
AS
M
AD
E.
NO
TES
ES
TIM
AT
ED
P
ILE
_ TIP
E
LEV
AT
ION
.
I _
__
__
DR
IVE
S
AM
PLE
, 2
-INC
H
1.0. h
fg-A
C
ALIF
OR
NIA
LIN
ER
S
AM
PLE
R.
, S
AM
PLE
N
UM
BE
R.
I ~ D
RIV
E
SA
MP
LE,
1 3
/8-IN
CH
II
1.0. S
PLIT
S
PO
ON
S
AM
PLE
R.
1.
BO
RIN
GS
1
AN
D
2 W
ER
E
DR
ILLED
IN
F
EB
RU
AR
Y
20
02
, A
ND
B
OR
ING
S
19
A
ND
21
WE
RE
O
R;ILLE
D
IN
AU
GU
ST
20
03
, W
ITH
A
4-IN
CH
D
IAM
ET
ER
C
ON
TIN
UO
US
F
LIGH
T
PO
WE
R
AU
GE
R.
2.
THE
LO
CA
TIO
NS
A
ND
E
LEV
AT
ION
S
OF
THE
E
XP
LOR
AT
OR
Y
BO
RIN
GS
W
ER
E
ME
AS
UR
ED
B
Y
INS
TR
UM
EN
T
SU
RV
EY
tR
OM
W
ILSO
N
AN
D
CO
MP
AN
Y.
3.
THE
LIN
ES
B
ET
WE
EN
M
AT
ER
IALS
S
HO
WN
O
N
THE
E
XP
LOR
AT
OR
Y
BO
RIN
G
LOG
S
RE
PR
ES
EN
T TH
E
AP
PR
OX
IMA
TE
B
OU
ND
AR
IES
B
ETW
EE
N
MA
TE
RIA
L T
YP
ES
A
ND
TH
E
TR
AN
SIT
ION
S
MA
Y
BE
G
RA
DU
AL
4
. G
RO
UN
D':;'W
ATE
R
LEV
ELS
S
HO
WN
O
N
THE
LO
GS
W
ER
E
ME
AS
UR
ED
A
T TH
E
TIM
E
AN
D
UN
DE
R
CO
ND
ITIO
NS
IN
DIC
AT
ED
. F
LUC
TU
AT
ION
S
IN
THE
W
ATE
R
LEV
EL
MA
Y
OC
CU
R
WITH
TI~E.
1---5
91
0
1M
'~'-19-E []W
pZl-G
OO
§ b
ZH
l
59
10
-S
UM
MA
RY
O
F LA
BO
RA
TOR
Y
:TES
T R
ES
ULT
S
-H
-
LS
90
0
-r FE
LS
BU
RG
"H
OL
T
&
UL
LE
VIG
WA
LL 1
Co
mp
ute
r F
ile In
form
atio
n
Creation D
ote: 8/25/03 Initials: CLP
,~~Lo~~~Mo~d~if~i,~o~tio~o~D~o~t=" __
-c __
~~-c _
_ ~~'o~it~iO~1'~'~~~~
Foil Poth, C
,\DR
AW
ING
S\2
00
1\O
I2-2
66
\01
22
66
03
.12
Drow
ing File Nom
e:01226603,12
Acod V
er. R
20
00
i S
cole: 1 :400 U
nits: FEET
59
00
-
WA
LL 2
WA
LL 3
Ind
ex
of
Re
vision
s
§ 1
------1
--------+
-------4
~
c:::J R
eg
ion
2
c:::J
SA
MP
LE
NU
MB
ER
l-B
l-E
2-B
2-E
19
-B
19
-C
21
-B
21
-E
21
-F
SA
MP
LE
Dr!.i"
9
24 4
19
4 9 4
19
24
NATURAL M
OIS
TUR
E
CO~~~NT
5.4
19.1
11
.9
7.'
10
.0
2.1
15
.7
18
.6
11
.9
NA
TURA
L D
RY
UNliD:f~'G"T
10
8.2
10
8.3
11
5.7
13
0.3
.
125.1:
11
8.0
90
.9
11
0.9
GRA
DA
TION
AASHTO
T88
G'riiEL St:)D 21
67
19
5
4
59
3
8
61 3
5
49
36
PE
RC
EN
T
I W
ATE
R
PA
SS
ING
f-i'A\>TT!!E,"R\,B!!;E,\RG"',!L>\'M;\'\\TilS.,,j
SO
LUB
LE
NO
. 2
00
LIQ
UID
P
LAS
TIC
ITY
SUL~%~T! .ES
SIE
VE
LIM
IT
I IN
DE
X
(%)
12
24'~
5
99
5
3
25
0
.03
27
2
9
12
3 N
P
0.0
5
40
3
3
19
0
.26
4 N
P
83
3
3
13
0
.05
15
2
5
13
69 4
8
27
AA
SH
TQ
CLASSIF1CATt<?~ G
RO
UP
IN
DE
X)
SO
IL O
R
BE
DR
OC
K
TYP
E
A-l-b
(0
) S
lightly silty.
gravelly san
d
A-7
-6
(30
) C
laystone
A-2
-6
(0)
Fill: gravelly,
clayey san
d
A-l-a
(0)
Sandy
grovel
A-6
(3)
Fill: very
sand
y
grovel
A-l-a
(0
) S
andy grovel
A
6 (1
0)
lSandy
cloy
A-2
-6 (0)
Clayey,
sand
y
grovel
A-7
-6
(17
) C
laystone
AS
C
ON
STR
UC
TED
1
-25
/CIM
AR
RO
N/B
IJOU
IN
TER
CH
AN
GE
EN
GIN
EERIN
G
GEO
LOG
Y SH
EET P
roje
ct
No
./Co
de
1M
02
52
-33
4
Ku
ma
r an
d A
ssociates, Inc.
CeoteellcitG
l .t ~tcl R
nginHrII
30
15
P
EN
NS
YLV
AN
IA
AV
EN
UE
C
OLO
RA
DO
S
PR
ING
S.
CO
LOR
AD
O
80
90
7
(71
9)
63
2-7
00
9
No R
evisions:
Revised:
Void:
, R
ETAININ
G
WALLS
1. 2
&
3
Geologist: AS/ JS
Drofter: CLP:
Sheet S
ubset:
tructu
rJ
1-1
7-C
A.
1-1
7-C
C
Nu
mb
er
I 1
7
CO
. I
17
C
E
Subset S
heets: of:
13
12
6
Sheet N
umber
A 8
-c o E
I-G
I-H
I-
, I
3 I
4 ,
5 6
I 8
I I
>D I
~ 11 "
I I
''FIGU
RE
11
o o
.-______ ~' ______ ~I ______ ~2'_ _______ LI ______ ~J ______ ~I ________ '~ ______ ~I _______ C5~ ______ ~I ______ _"5~~=====I========7========I========8========='========9=========I========'O====~===I======='='========'========'=2================'J========I========'='======~
)
TYPE O
F M
:cA"T
:.:Ec.R
"'A,,L'--________________________
LEGEN
D
AND
N
OTES
,p*' ~~
G
RA
MP
C
-2
~DR1VE
SA
MP
LE,
2-IN
CH
LO.
~
UP
PE
R
RE
TA
ININ
G
~.~ ... , AS
PH
ALT
D
RIV
E
SA
MP
LE
BLO
W
CO
UN
T.
IND
ICA
TE
S
rjg7"f2 3
-A
CA
LIFO
RN
IA
LINE
R
SA
MP
LER
. "
LJ
THA
T 1
9
BLO
WS
O
f A
1
40
-PO
UN
D
'-'=--'-'
"
A..,."'7" .-"
WA
LL
H
AM
ME
R
FA
LLING
3
0
INC
HE
S
WE
RE
S
AM
PLE
N
UM
BE
R.
~~ _
~ S
TR
UC
TU
RE
N
O.
I B
AS
E
CO
UR
SE
R
EQ
UIR
ED
TO
D
RIV
E
THE
S
AM
PLE
R
12
~ _,,":;C:CC,;c.
WA
LL
-I-17
-CJ
INC
HE
S.
, G
_
RJF
lLL
: S
ILTY
TO
C
LAY
EY
S
AN
D,
OC
CA
SIO
NA
LLY
GR
AV
ELLY,
DR
Y
TO
MO
IST
, D
EP
TH
TO
WA
TER
LE
VE
L A
ND
N
UM
BE
R
A
~ I ~ D
RIV
E
SA
t.4PLE
. 1
3IB
-INC
H
A
--
Ji JL ' =?'~~:;~~::-____
~ R
ED
DIS
H-B
RO
WN
TO
D
AR
K
BR
OW
N.
OF
DA
YS
A
FTER
D
RILLIN
G
ME
AS
UR
EM
EN
T
~-~
WA
S
MA
DE
. '
B ~ ,, ____ ,, ___
d"
_ _
_ _
_
JI .. " _ '~BORING
27
________ ~ ~~~~T Si~HJ~isi.A~~~E~8:~~~, St~E:
CLA
Y,
OC
CA
SIO
NA
LLY
GR
AV
ELLY
, S
LIGH
TLY
53
5+
00
1~25
~-J~o "_'
54
5+
00
I ~
rl ,.
1.0. S
PLIT
S
PO
ON
S
At.4P
LER
.
8
I--" . <
c o E
-F
u _
0." 1
BO
R!N
G
37
, -
-: .•....... _ SA
ND
(sp/SP~St.4/sM),
CLE
AN
TO
V
ER
Y
SILT
Y,
OC
CA
SIO
NA
L C
OB
BLE
A
ND
G
RA
VE
L j It /
I J
LAY
ER
S,
VE
RY
LO
OS
E
TO
DE
NS
E,
SLIG
HTLY
M
OIS
T TO
W
ET,
TAN
TO
B
RO
WN
.
-.1.
0 "_~'--rTI~25
RE
TA
ININ
G
-._-, -
-~ .
[71.) SA
ND
(S
M-S
C).
SILTY
A
ND
C
LAY
EY
, O
CC
AS
ION
AL
GR
AV
EL
AN
D
CO
BB
LES
, V
ER
Y
~ J...
BO
RIN
G ~, _
_ U
L WA
LL
5
. sSs"'Oo
k:j DE
NS
E,
MO
IST
, REDDlSH~BROWN.
'7 'fIe / STR
UC
TU
RE
N
O. 7
RA
MP
C~2 I7
lCL
AY
(C
L),
SLIG
HTLY
S
AN
DY
TO
V
ER
Y
SA
ND
Y,
OC
CA
SIO
NA
LLY
GR
AV
ELLY
. S
OFT
1-2
5
RE
TA
ININ
G f
~ -L,W
AL
L-I-1
7-C
I LO
WE
R
RE
TA
ININ
G
kjT
O
HA
RD
, M
OIS
T, BR
OW
N.
WA
LL 4
-::-~\ W
AL
L
~GRAVEL (G
P).
OC
CA
SIO
NA
LLY
SILTY
A
ND
S
AN
DY
, D
EN
SE
TO
V
ER
Y
DE
NS
E.
MO
IST
TO
_ S
TR
UC
TU
RE
N
O.
'E
'"
CR
EE
\<.------
ST
RU
CT
UR
E
NO
. G
WE
T,
BR
OW
N.
WA
LL
-I-17
-CG
M
ON
UM
"
WA
LL
-I-17
-CL
It f
• CLAY
STO
NE
B
ED
RO
CK
, VER
Y H
AR
D,
SLIG
HTLY
M
OIS
T TO
M
OIS
T, G
RA
Y.
BO
RIN
G
32
BO
RIN
G
31
,59
90
:--5
98
0
f--5
97
0
f--5
96
0 I.
CIM
AR
RO
N
\ R
ET
AIN
ING
W
ALL \-
,L------ST
RU
CT
UR
E
NO
. "
r---W
AL
L-I-1
7-B
Z
\
~= .,=
:-..
BO
RIN
G
3 E
L.=
59
75
= ~
'P3
-A
~]3-B
pH
BO
RIN
G
27
E
L.=
59
57
B
OR
ING
3
7
EL
.=5
96
7
37
-A
37
-B
37
-C
,
BO
RIN
G
32
E
l.=5
95
5
BO
RIN
G
31 E
l.=5
98
3
=
= IillTI
31
-C
31
-D
31
-[
31
-f
59
90
-
59
80
-
59
70
-
59
60
-
i_-.-2
00
0
20
0
40
0
SC
ALE
-FE
ET
NO
TES
1
. B
OR
ING
S
3 A
ND
9
WER
E D
RILLE
D
IN
JAN
UA
RY
2
00
2,
AN
D
BO
RIN
GS
2
6,
27
, 3
1,
32
A
ND
' 3
7
WE
RE
D
RILLE
D
IN
AU
GU
ST
20
03
, W
ITH
A 4~INCH
DlA
t.4ETE
R
CO
NTIN
UO
US
FLIG
HT
PO
WE
R
AU
GE
R.
2.
THE
LO
CA
TIO
NS
A
ND
E
LEV
ATIO
NS
O
F TH
E
EX
PLO
RA
TOR
Y
BO
RIN
GS
W
ER
E
ME
AS
UR
ED
BY
INS
TRU
ME
NT
SU
RV
EY
FR
OM
W
ILSO
N
AN
D
CO
t.4PA
NY
. 3
. TH
E
UN
ES
B
ETW
EE
N
MA
TER
IALS
S
HO
WN
O
N
THE
E
XP
LOR
ATO
RY
B
OR
ING
LO
GS
R
EP
RE
SE
NT
THE
A
PP
RO
XIt.4A
TE
BO
UN
DA
RIE
S
BE
TWE
EN
M
AT
ER
IAL
TYP
ES
A
ND
TH
E
TR
AN
SIT
iON
S
t.4AY B
E
GR
AD
UA
l. 4
. GROUND~WATER
LEV
ELS
S
HO
WN
O
N
THE
LO
GS
W
ER
E
t.4EA
SU
RE
D
AT
THE
Tlt.4E
AN
D
UN
DE
R
CO
ND
ITIO
NS
IN
DIC
AT
ED
. FLU
CTU
ATIO
NS
IN
TH
E
WA
TER
LE
VE
L t.4AY
OC
CU
R
WITH
TIM
E.
i;; w
~,,-,
pH
SU
MM
AR
Y
OF
LAB
OR
ATO
RY
I,:TEST R
ES
ULTS
c o E
F
I-HI-H
~ ,
!!lID: P 3-
f
27
-A
27
-8
37
-D
= Hill P 3
2-A
P 32
-B
=
Ill'E
31
-(; N
ATU
RA
L t.lO
lST
UR
E
CO
NTE
NT
NA
TU
RA
L G
RA
DA
TION
P
ER
CE
NT
WA
TER
D
RY
h<AAil\'iS:fH'CTO~T~8'l18"" P
AS
SIN
G f--AAn!i.\E{lRI'-B"ERG'lt"ir.-\L!l'M~Ii;TS~,j
SO
LUB
LE
~ ~
6
6-5
95
0
~ ~ w -5
94
0
-59
30
27
-C
27
-[
~
b3
-H
27
-F
37
-[
37
-f
[jjzI
31
-H
ll~'~" ="","'{,t'31~1
" = om
:
31
-J
31
-K
59
40
-
59
30
-
H
I]QZ
I 2
7-(;
-
--;-59
20
-59
10
WA
LL 4
.r~ FE
LS
BU
RG
IIIIIH
OL
T
&
UL
LE
VIG
Co
mp
ute
r F
ile
Info
rma
tion
C
reation Dote: 8
/25
/03
Initials: CLP
Last Modification D
ate: Initials:
,f--~:c:c~~:c:c~~~~-.-~~~~~~~~-1
Foil Poth, C
c\DR
AW
ING
S\2
00
1\0
12
-26
6\0
12
26
60
3.1
2
Draw
ing File Nam
e:0122660J,12
Aced V
er. R
20
00
i S
cale: 1 :100 U
nits: FE
ET
, ,
WA
LL 5
WA
LL C
2
(U
&
L)
59
20
-
[]Qll
b3
2-H
5
91
0-
! C
IMA
RR
ON
W
All
Ind
ex
of
Re
vision
s
f---------+
--------------------t-
------1
~
Re
gio
n
2
I 4
I 5
I
SA
t.4PLE
N
UM
BE
R
3-B
3-0
3-F
3-H
27
-B
27~C
27~E
31~B
31
-E
32~D
37
-C
37
-0
SA
MP
LE
DfftiH 4
14
24
39
4 9
19
4
19
14
44 9
14
(%)
9.4
7.5
12
.3
21
.2
27
.4
28
.6
17
.7
21
.4
9.4
3.8
19
.6
7.3
12
.9
UN
IT
WE
IGH
T GR~~El
S~~D
NO
. 2
00
lIa
UID
p~.~!!CITY
SU
LFATE
S
(pet)
(%)
(%)
SIE
VE
L
IMIT
"
IND
EX
(%
)
12
1.1
2
8
39
3
3
37
ri
23
<
0.0
2
12
8.8
1
7
58
2
S
28
11
11
8.5
61
38
2
8
I 7
0.0
5
10
4.4
9
9
S5
Ii
26
88
.3
92
.2
51 3
0
14
0
.03
10
9.1
8
0
23
10
3.2
.. 9
2
49
Ii
30
0
.05
11
8.0
2
3
31 4
6
42
Ii
24
10
2.7
3
84
1
3
NP
11
0.2
91
83
6
6
0.0
4
10
7.6
9
S2
3
9
24 4
0.0
3
10
7.0
2
5
69
6
NP
AA
SH
TO
I £LAS
SIF"lC
ATIO
N
IlGR
OU
P
IND
EX
)
A-2
-6
(2)
SO
IL O
R
BE
DR
OC
K
TYP
E
Fill:
gra
velly.
claye
y sa
nd
A-2
-6
(0)
F!II:
gra
velly,
claye
y sa
nd
A-4
(0) C
laye
y sa
nd
A~7~6
(31
) C
laysto
ne
Sa
nd
y clo
y
A-6
(4
) e
ry sa
nd
y clo
y
A~7-6
(18
) lo
yston
e
A-7~6
(29
) F
ill: slig
htly
sa
nd
y cla
y
A-7~6
(7)
Gra
velly.
san
dy
cloy
A-l-a
(0
) S
ilty sa
nd
A-7
-6
(66
) C
laysto
ne
A-4
(0) S
ligh
tly g
rave
lly, silty
sa
nd
A-l-a
(1
) S
ligh
tly silty.
gra
velly
san
d
AS C
ON
STR
UC
TED
1--25!C
IMA
RR
ON
/BIJO
U
INTE
RC
HA
NG
E
Pro
ject
No
.jCo
de
I E
NG
INE
ER
ING
G
EOLO
GY
SH
EE
T N
o Revisions:
G
H
Ku
ma
r an
d A
ssociates, Inc.
c.olotllnio<tla-~~
RETAlN
ING
W
ALLS 4,
5,
C-2
&
C
IMAR
RO
N
1M
02
52
--33
4
f--------------------1~~~~~------.-----,---------------~----------------~'
Geologist: AB,/JS
Structure
1-17-CG
, 1-1
7-C
I 1
31
26
3
01
5
PE
NN
SY
LVA
NIA
A
VE
NU
E
CO
LOR
AD
O
SP
RIN
GS
, C
OLO
RA
DO
8
09
07
(7
19
) 6
32
-70
09
I ,
Revised:
Void:
Drafter: CLP-
Num
bers I 17
CJ,
I 17
CL,
I 17
BZ
Sheet S
ubsei: S
ubset Sheets:
of
Sheet N
umber
I "
I 12
I ,
''FIG
UR
E
12
A B
c
" a ~ ~
E
:~ D
-~ ~
~ 8 0 0 :<1]
~
• 8 " " ~ " " , i j a
0
, 0
" G
~ ~ 0
" " " " ~ ~ 0
0
• 8 H
:g z a
E
~
a
" " ] .~
a
o '2. ""
J
1-2
5
RE
TAIN
ING
W
ALL
6
o W
AL
L-I-1
7-B
P
RA
MP
8
-4
RE
TA
ININ
G
WA
LL 8
4L
S
TRU
CTU
RE
N
O.
WA
LL
-I-17
-CR
'3 jS
TR
UC
TU
RE
N
O
\-~u
-",....,.. __
__
~ _
__
55:::.:5"f{)O '
, .
~~-1B.,O-R-I-N-G-11-__.-..:?-:.:O::.R::IN~ 3~--~~
_ \ ~.1IfJ
.-----BO
RIN
G
13 .~\ __ \~O -=-----=-~-
AM
P
C-3
R
ETA
ININ
G
WA
LL S
TRU
CTU
RE
N
O.
WA
LL
-I-17
-CM
BORI~3.,,~
1-2
5
O"'u~ B
OR
ING
4
9
--;::::.:"====:=: :t"'r C
REEK--------\-------~
RA
MP
8
-4
RE
TAIN
ING
W
ALL
84
R
STR
UC
TUR
E
NO
. W
AL
L-I-1
7-8
Q
6
BO
RIN
G
11 E
L.=
59
70
B
OR
ING
3
8
EL
.=5
97
2
BO
RIN
G
53
E
L=
59
75
B
OR
ING
1
3
EL
.=5
99
5
BO
RIN
G
50
E
L.=
59
76
B
OR
ING
4
9
El.=
59
75
B
OR
ING
4
8
EL
.=5
98
5
6000
5990
59
80
59
20
59
10
W
All.
C-3
r ll FEL
SB
UR
G
~HOLT
&
UL
LE
VIG
Co
m
ute
r F
ile In
form
atio
n
Creation D
ote: 8/2
5/0
3
Initiols: CLP
Last M
odification Date:
Initiols:
F,II PDth,
C\D
RA
WIN
GS
\20
01
\D1
2-2
66
\01
22
66
03
,12
D
rawing File N
ome:O
1226603, 12
Acod V
er. R
20
00
i Scale: 1:100
Units:
FEET J
53.;./\
~-,
53
-C
~-,
53
-[
~-,
53
_G
~-H
53
-1
CJ
CJ
CJ
CJ
CJ
13
-/\
13
-B
13
-C
1.'1-0
1~-E
13
-F
13
-G
13
-H
13
-1
13
-J
13
-K
13
-L
13-101
WA
ll 6
WA
LL
Ind
ex
of
Re
vision
s
4 5
w-.
w-.
'H
~-.
~-,
46
-D
~~
w-,
~-,
w-'
49
-[ -~
4B
-G
49
-f w
-,
~-,
49
-H
49
-1
49
-J
49
-K
49
-L
8-4
R
WA
LL
.. _----
--
DEPARTMENT OF TRANSPOIlTATIDN
Re
gio
n
2
6
7 RAM
P 8
-3
RE
TAIN
ING
W
ALL
83
L
STR
UC
TUR
E
WA
LL
-
45
B
~
9
----2
00
0
20
0
SC
ALE
-FE
ET
BO
RIN
G
44
E
L.=
59
99
B
OR
ING
4
5
El.=
59
91
60
00
59
90
~-.
~-.
~-,
59
80
~-,
4~-[
59
70
~-,
~
~-,
59
60
~
w
W ~
'I Z
~-,
0 5
95
0 ~ >
w ~
W
59
40
59
30
59
20
B-4
L
WA
LL B
3L
" 5
91
0
WA
LL B
3R
40
0
AS
C
ON
ST
RU
CT
ED
K&
A
Ku
ma
r an
d A
ssociates. Inc.
~ C40~.t ~ A
'nqinoWO
30
15
PEN
NSYLVAN
IA AVEN
UE
CO
LOR
ADO
SPR
ING
S. C
OLO
RAD
O
80907 (7
19
) 6
32
-70
09
8 9
No Revisions;
Revised:
Void:
LEGEN
D
!=1 o AS
PH
ALT "
TY
PE
O
F M
AT
ER
IAL
~ B
AS
E
CO
UR
SE
.
[Xl F
ILL: S
ILTY
TO
~ O
LIV
E-B
RO
WN
, C
LAY
EY
S
AN
D.
OC
CA
SIO
NA
LLY
GR
AV
ELLY
, D
RY
TO
MO
IST,
TA
N,
DA
RK
B
RO
WN
.
~ F
ILL; S
AN
DY
C
LAY
, D
RY
TO
SLIG
HT
LY
MO
IST,
OLIV
E-B
RO
WN
, ~ TA
N
AN
D
GR
AY
.
V1 SA
ND
(S
C),
CLA
YE
Y,
SLIG
HTLY
G
RA
VE
LLY
TO
GR
AV
ELLY
, M
ED
IUM
S
TIFF TO
V
ER
Y
I2J STIFF,
SLIG
HTLY
M
OIS
T TO
M
OIS
T,
TA
N,
GR
AY
A
ND
O
LIVE
-BR
OW
N.
1/1 .. SA
ND
(S
P";-S
M/S
M),
SILTY
TO
V
ER
Y
SILTY
, G
RA
VE
LLY.
OC
CA
SIO
NA
L G
RA
VE
L A
ND
t6]C
OB
BLE
LA
YE
RS
, V
ER
Y
LOO
SE
TO
M
ED
IUM
D
EN
SE
, S
LIGH
TLY
MO
IST
TO
MO
IST
. . R
ED
-BR
OW
N
TO
TA
N.
[71 CLA
Y
eC
l); S
AN
DY
TO
V
ER
Y
SA
ND
Y,
SO
FT TO
H
AR
D,
VE
RY
M
OIS
T TO
W
ET,
LJ OLIV
E-B
RO
WN
TO
G
RA
Y
AN
D
BLA
CK
.
I C
LAY
STO
NE
B
ED
RO
CK
, V
ER
Y
HA
RD
, M
OIS
T, G
RA
Y.
LEG
EN
D
AN
D
NO
TES
DR
IVE
S
AM
PLE
, 2
-INC
H
1.0. D
RIV
E
SA
MP
LE
BLO
W
CO
UN
T. IN
DIC
AT
ES
TH
AT
6 B
LOW
S
OF
A
14
0-P
QU
ND
H
AM
ME
R
FA
WN
G
30
IN
CH
ES
W
ER
E
RE
QU
IRE
D
TO. D
RIV
E
THE
S
AM
PLE
R
12
IN
CH
ES
.
ll-A
C
ALIF
OR
NIA
LIN
ER
S
AM
PLE
R.
~
SA
MP
LE
NU
MB
ER
.
DE
PTH
TO
W
ATE
R
LEV
EL
AN
D
NU
MB
ER
O
F D
AY
S
AFTE
R
DR
ILLING
M
EA
SU
RE
ME
NT
WA
S
MA
DE
.
NO
TES
ES
TIMA
TED
P
ILE
TIP
ELE
VA
TIO
N.
DR
IVE
S
AM
PLE
, 1
3IB
-INC
H
1.0. S
PU
T
SP
OO
N
SA
MP
LER
.
1.
BO
RIN
GS
11
AN
D
13
WE
RE
D
RILLE
D
IN
JAN
UA
RY
2
00
2,
AN
D
BO
RIN
GS
3
8,
44
, 4
5,
48
, 4
9,
50
A
ND
5
3
WER
E D
RILLE
D
IN
AU
GU
ST
20
03
, W
ITH
A
4-IN
CH
D
IAM
ETE
R
CO
NTIN
UO
US
F
LIGH
T
PO
WE
R
AU
GE
R.
2.
THE
LO
CA
TION
S
AN
D
ELE
VA
TIO
NS
O
F TH
E
EX
PLO
RA
TOR
Y
BO
RIN
GS
W
ER
E
ME
AS
UR
ED
B
Y
INS
TRU
ME
NT
SU
RV
EY
FR
OM
W
ILSO
N
AN
D
CO
MP
AN
Y.
3.
THE
U
N'E
S
BE
TWE
EN
M
AT
ER
IALS
S
HO
WN
O
N
THE
E
XP
LOR
ATO
RY
B
OR
ING
LO
GS
R
EP
RE
SE
NT
THE
A
PP
RO
XIM
ATE
B
OU
ND
AR
IES
B
ETW
EE
N
MA
TER
IAL
TYP
ES
A
ND
T
HE
TR
AN
SITiO
NS
!.lA
Y
BE G
RA
DU
AL.
4.
GR
OU
ND
-WA
TE
R
LEV
ELS
S
HO
WN
O
N
THE
LO
GS
W
ER
E
ME
AS
UR
ED
A
T TH
E
TIME
A
ND
U
ND
ER
C
ON
DITIO
NS
IN
DIC
AT
ED
. FLU
CTU
ATIO
NS
IN
TH
E
WA
TER
LE
VE
L M
AY
O
CC
UR
W
ITH
TIME
.
NO
TE:
LAB
D
ATA
FO
R
THE
SE
B
OR
ING
S
AR
E
PR
ES
EN
TED
IN
FIG
UR
E
14
.
1-2
5!C
IMA
RR
ON
!BIJO
U
INTE
RC
HA
NG
E
ENG
INEER
ING
G
EOLO
GY
SHEET
RETAINING
WALLS
C-3
. 6.
8-4
R
&
L, 8
-3L
&
R
Geologist: A
B/ JS
Drafter: eLP
Sheet Subset:
Structure
1-17-BP
, t-1
7-C
Q,I-1
7-C
P
Num
bers t-1
7-C
M,
1-1
7-B
Q,J
-17
-CR
Subset Sheets:
of: o
f
Pro
ject
No
./Co
de
1M 0
25
2-3
34
13
12
6
Sheet Num
ber
A
8 c D
G
H
'TIG
UR
E
13
,-
__
__
~' _
__
_ .~2 _
_ il __
__
LI __
__
__
~J~ _
__
__
~I __
__
__
~4 _
__
__
_ _LI _
__
__
_ ~5~ _
__
_ ~1 _
__
__
_ ~6 _
__
__
_ _L1 _
__
__
_ ~'~ _
__
_ ~1 _
__
__
_ ~8 _
__
__
_ _L1 _
__
__
_ ~9~ _
__
_ ~1 _
__
__
__
'~9~ _
__
_ _LI _
_ ~~~'~'------~I-------'~'-------L-I----~'J~--------------_
_ l-1 __
__
~'~4 _
__
__
_ ,
RA
MP
B
-3
B
c
-9
-E
-f -c -, .r~ F
EL
SB
UR
G
WI'IB
OIW
'l1li H
OL
T
&
&C
DM
WtN
Y U
LL
EV
IG
Co
mp
ute
r F
ile
Info
rma
tion
C
reation Date: 8
/25
/03
Initials: C
LP
Lost Modification D
ote: Initials:
J~~~~~~~ _
_ ~ _
_ ~ _
__
_ ~~~~~~-j
Foil Poth, C
\DR
AW
ING
S\2
00
1\0
12
-26
6\O
I22
66
03
.12
Draw
ing File Nam
e:01226603,12
Acad V
er. R
20
i S
cale: 1:100 U
nits: FEET
, I
2 I
'b 1
-25
R
ETA
ININ
G
RA
MP
B
-4
~
WA
LL 6
RE
TAIN
ING
W
ALL
o W
AL
L-I-1
7-B
P
STR
UC
TUR
E
NO
j)
RE
TAIN
ING
W
ALL
B3L
STR
UC
TUR
E
WA
LL
-o
S iS
TR
UC
TU
RE
N
O.
B4L
'V-
~o
WA
LL
-I-17
-CR
~,
_..,.,,'--_--_~ __
_ ..::5::55:;:+OO
\ ___ _
/' ~"
'\ =
=t-
~"
_-.
/'"
\, ...
.~_.._;.B:,.:O_R_IN-G-1-1-._:::BO:::R:.:.I,NG 3
8 ,~
\, \
,pr-..........-;:
u \ ~"Op -----BORING~
~
.,/ ---v
BO
RIN
G
45
"\ _
, \ ~O
--==-------------=-
, . q 3
/\ _________
/"' __
__
_ ---" _
_ ~.::B:.vORING 53~.,
• B
OR
ING
5
0
56!5:00 1
-25
570+00~..
. .. , .. "
-<
tI BO
RIN
G
44
"----
~ .
. c::> \
\.RA
MP
B
-3
AM
P
C-3
-------V
a"
. -~.
BO
RIN
G
48
R
ETA
ININ
G
WA
LL R
ETA
ININ
G
WA
LL :V
u{, B
OR
ING
4
9
B3R
S
TRU
CTU
RE
N
O.
<,yl'
\ S
TRU
CTU
RE
N
O.
WA
LL
-I-17
-CM
SA
MP
LE
NU
MB
ER
l1-C
11
-G
13~C
13~K
3B
-f
38
-G
44
-C
44
-H
4S
-B
4S
-C
4B
-A
48
-8
49
-E
49
-K
50
-F
50
-H
53
-E
53
-H
SA
MP
LE
°f~jH 9
29
9
49
24
29
9
34
4
9 2 4
19
49
24
34
19
34
NA
TUR
AL
MO
ISTU
RE
C
ON
TEN
T ("
)
1.1
16
.7
14.1
14
.6
21
.9
14
.8
12
.4
11
.2
9.2
5.9
12
.9
4.6
19
.0
12
.2
27
.8
10
.8
21
.2
12.1
NA
TUR
AL
DR
Y
UN
lT W
EIGH
T (p
ef)
99
.7
11
1.8
11
7.0
10
9.0
11
3.7
11
4.6
12
0.0
11
0.9
11
6.4
12
0.0
10
3.3
11
5.1
92
.9
11
2.0
95
.8
99
.2
CREEK
W
AL
L-I-1
7-C
P
RA
MP
B
-4
RE
TAIN
ING
W
ALL
B4R
S
TRU
CTU
RE
N
O.
WA
LL
-I-17
-BO
)))
SU
MM
AR
Y or
LAB
OR
AT
OR
Y
TE
ST
R
ES
ULT
S
GR
AD
ATIO
N
AA
SH
iQ
T8B
G
R.A
VE
L 5
!,ND
(%
) (%
)
16 5
4
9 5
4
10 4
5
38
41
24
63
4 5
5
PE
RC
EN
T W
ATER
PA
SS
ING
I-!1ATTw.EII.R~BE"R:'iGIT-'i!LlI1"M'T~5,..j S
OLU
BLE
N
O.
20
0
L10UID
P
LA5Q
cITY
5U,-\,:%~:E5
SIE
VE
LIMIT
INDEX· . _ ~~L
4 N
P
93
5
7
38
31
10
98
4
6
23 0
.04
30
N
P
77
3
3
15 0
.05
19
N
P
0.0
2
89 4
0
15
64
4
6
29
37
2
5
9
45
N
P
21 N
P
13 N
P
96
6
4
44
41 21
2
64
6
4
44
60 3
4
18
0
.07
63 4
9
26
AA
SHTO
C
LAS
SIFIC
ATIO
N
(GR
OU
P
IND
EX
)
San
d
SO
IL O
R
BE
DR
OC
K
TYP
E
A-7
-6
(33
) C
laystone
A-4
(0
) fill:
clayey
sa
nd
A~7~6
(25
) C
laysto
ne
A-2
-4 (0
) G
ravelly, silty
san
d
A-6
(10)
Clay
ston
e
A-1
-b
(0)
fill: silty
san
d
A-6
(15)
laysto
ne
A-7
-6
(16
) Fill:
~andy cloy
A-4
(0
) lightly
grav
elly,
clayey
sa
nd
A-4
(0
) Fill:
slightly gravelly,
silty san
d
A-l-b
(0
) S
ilty. g
ravelly
so
nd
A-1
-a
(0)
Silty,
gravelly sa
nd
A-7
-6
(47
) C
laysto
ne
A-4
(0
) Ivery
silty san
d
A-7
-6
(26
) lay
ston
e
A-6
(B
) Ivery
sand
y
cloy
A-7
-6
(15
) lay
ston
e
..... --2
00
0
20
0
SC
ALE
-FE
ET
40
0
Ind
ex
of
Re
vision
s A
S
CO
NS
TRU
CTE
D
1-25/CIM
AR
RO
N/B
IJOU
IN
TER
CH
AN
GE
P
roje
ct
No
./Co
de
EN
GIN
EERIN
G
GEO
LOG
Y SH
EET N
o Revisions:
B
c 9
f-E
f-G
~ t=======~===================!=====~ ~
K
um
ar a
nd
Associates.
Inc. C
«>
toeh
nitd
,t ~ ~
RETAIN
ING
W
ALLS C
-3,
6, 8
-4R
&
L,
B-3
L
&
R
1M 0
25
2-3
34
~----------------~--------~------'-~--r---------------~-------------------
J G
eologist: AB
/JS
Structure! 1-17-B
P, 1-17-C
Q,I-17-C
P
13
12
6
~
Re
gio
n
2 I
4 I
5 6
I
3015 P
EN
NS
YLV
AN
IA
AV
EN
UE
CO
LORA
DO
SPR
ING
S, CO
LORA
DO
80907
(719) 6
32
-70
09
I 8
I
Revised:
Drafter: CLP'
Num
bersll 17
Ct.4, I 17
BQ.I 17
CR
Void:
Sheet S
ubset: S
ubset Sheets:
of: S
heet Num
ber
I ;0
I
n I
" I
I l'F
IGU
RE
1
4
HY
DR
OM
ETE
R
AN
ALY
SIS
S
IEV
E
AN
ALY
SIS
u.s. S
TA
ND
AR
D
SIE
VE
S
ClE
AR
S
QU
AR
E
OP
EN
ING
S
'" '"
'" "
" " "
16
__ IJ
O
8 ,
" .
. ," ,
-2"
'" ,"
," 0
" "
" ,
, eo
, ,
" ,
"
" "
8 "
w ~
~ "
" ~
0: 0:
5 " " ~
• " "
~
" ,
, "
" "
0 0
.07
5
0.1
5
0."
0
.50
0.8
51
.18
2
.36
4-.75
9.5
0
19
.0
3B
.l 7
5.0
'" 2
00
1
00
0.4
25
'.0
1
2.5
'"
.001 0.01
0.'
0.0
"
'" D
IAM
ETE
R
OF
PA
RT
ICLE
S
(mm
)
I S
AN
D
I G
RA
VE
L : C
OB
BLE
S
SILT
A
ND
C
LAY
I
FINE
I
ME
DIU
M
ICO
AR
SE
I FIN
E
I C
OA
RS
E
GR
AV
EL,
21 %
LIQU
ID
LIMIT,
24
S
AM
PLE
Q
F, S
ligh
tly silty,
gra
ve
lly
sa
nd
SA
ND
: 67 %
P
LAS
TIC
ITY
IN
DE
X:
S
FRO
M,
Bo
ring
1 o
9 fe
et
SILT
A
ND
C
LAY
: 12
%
HYD
RO
METER
A
NA
LYS
IS
SIE
VE
A
NA
LYS
IS
u.s. S
TA
ND
AR
D
SIE
VE
S
CLE
AR
S
QU
AR
E
OP
EN
ING
S
'" '"
'" "
" " "
16
'1
0
8 ,
", "
" ," ","
'" '"
'" 0
'" "
eo "
" "
" "
8 z ~ ~ "
" ~
z
" " ~
" "
" "
" "
0 0
.07
5
0.1
5
0_30 0
_6
00
.85
1.1
8
2.3
6
4.7
5
9.5
0
19
.0
3B.1
75
.0
'" 2
00
1
00
0.4-25
'.0
12
.5
'" '"
0.0
1
,., 0
.0
" '"'
DIA
ME
TER
O
F P
AR
TIC
LES
(m
m)
I S
AN
D
I G
RA
VE
L i C
OB
BLE
S
SILT
AN
D
CLA
Y
I F
INE
I
ME
DIU
M
ICO
AR
SE
! FIN
E
I C
OA
RS
E
GR
AV
EL,
19 %
LIQU
ID
LIMIT
: 2
9
SA
MP
LE
OF:
Fill:
Gra
velly,
claye
y sa
nd
SA
ND
, 5
4 %
P
LAS
TIC
ITY
IN
DE
X:
12
FR
OM
: B
orin
g
2 0
4 fe
et
SILT
A
ND
C
LAY
: 27
%
01
2-2
66
K
umar
&
Associates
GR
AD
AT
ION
T
ES
T
RE
SU
LT
S
Fig"
15
HY
DR
OM
ET
ER
A
NA
LYS
IS
I S
IEV
E
AN
ALY
SIS
,,I,, u.s.
ST
AN
DA
RD
S
IEV
ES
C
LEA
R
SQ
UA
RE
O
PE
NIN
GS
'" '"
" " '"
'" "
" , •
", '
.-I"
,
, -2
" '"
'" '" ,
" "
" ,
, ,
, ,
, ,
'" ,
, , , ,
, " ,
, , , , '"
,
, ,
, " ,
, ,
, " ,
, "
" '"
" "
" "
" "
'" "
, '"
, "
" "
, 0
.07
5
0.1
5
0.3
0
0.6
0 (J.85 1
.18
2
.36
4
.75
9
.50
1
9.0
3
8.1
7
5.0
m
2
00
1
00
0
.42
5
,., 1
2.5
'"
.00
1
0.0
1
,., ... ,
" '"
DlA
hAE
TER
O
F
PA
RT
ICLE
S
(mm
)
I S
AN
D
I G
RA
VE
L : C
OB
BLE
S
SILT
A
ND
C
LAY
I
I IC
OA
RS
EI
I F
INE
M
ED
IUM
F
INE
C
OA
RS
E
GR
AV
EL:
59
%
LIQU
ID
LIMIT
, S
AM
PLE
or, S
an
dy
gro
ve
l
SA
ND
: 3
8 %
P
LAS
TIC
ITY
IN
DE
X:
NP
F
RO
M:
Bo
ring
2
@
19
fe
et
SIL
T
AN
D
CLA
Y,
3 %
HY
DR
OM
ETE
R
AN
ALY
SIS
S
IEV
E
AN
ALY
SIS
u.s. S
TA
ND
AR
D
SIE
VE
S
CLE
AR
S
OU
AR
E
OP
EN
ING
S
'" ,,,
'" "
" '" '"
" " ,
• ' ,"
_, '2
H
," ,"
," ,
" "
" '"
" '"
" "
8 z " ~ "
" ~
~
" " ~
" "
'" "
" "
, 0
.07
5
0.1
5
0.3
0
0.6
0 0
.85
1.IB
2
.36
4
.75
9_50
19
.0
38
.1
75
.0
m
20
0
10
0
0.4
25
,.,
12
.5
'" .0
01
0
.01
"
... , "
'" D
IAM
ETE
R
Of
PA
RT
ICLE
S
(mm
)
I S
AN
D
I G
RA
VE
L I C
OB
BLE
S
SILT
A
ND
C
LAY
I
FIN
E
I M
ED
IUM
IC
OA
RS
EI
FIN
E
I C
OA
RS
E
GR
AV
EL:
28
%
LIQU
ID
LIMIT
, 3
7
SA
MP
LE
OF:
Fill:
Gra
velly,
cla
ye
y
sa
nd
SA
ND
: 3
9 %
P
LAS
TIC
ITY
IN
DE
X:
23
FR
OM
: B
orin
g
3 @
4
fee
t
SILT
A
ND
C
LAY
: 33
%
01
2-2
66
K
um
ar &
A
ssociates
GR
AD
AT
ION
T
ES
T
RE
SU
LT
S
Fig"
16
HY
DR
OM
ET
ER
A
NA
LYS
IS
SIE
VE
A
NA
LYS
IS
U.S
. S
TA
ND
AR
D
SIE
VE
S
Cl£
AR
S
QU
AR
E
OP
EN
ING
S
'" "
'" "
" " >
0 "
" , •
" .
,.. I"
,_
, -2
"
'" '"
'" 0
'" "
"' :
" ,
, ,
, ,
, ,
, " ,
, >
0
, ,
,
" ,
, !
! I
I ,
, ~
" ~
,~
! !
, ,
, S
z "
" z
~ "
~
~ ~ "
" ~
3 3
~ " " ~
" "
>0
,
00
" '"
0 0
.07
5
0.1
5
0.3
0
0.6
0 0
.B5
LIB
2
.36
4
.75
9
.50
1
9.0
3
8.1
7
5.0
'"
20
0
10
0
0.4
25
'.0
1
2.5
'"
'" 0.01
0.'
LO
"
'" D
IAM
ET
ER
or P
AR
TIC
LES
(m
m)
I S
AN
D
I G
RA
VE
L : C
OB
BLE
S
SILT
AN
D
CLA
Y
I I
ICO
AR
SE
I I
FINE
M
ED
IUM
FIN
E
CO
AR
SE
GR
AV
EL:
17 %
LIQU
ID
LIMIT,
28
S
AM
PLE
O
F, F
ill: G
rave
lly, cla
yey
sa
nd
SA
ND
, S
8 %
PLA
STIC
ITY
IND
EX
, 11
FRO
M,
Boring
3 @
1
4
fee
t
SILT
AN
D
CLA
Y: 2
5 %
HY
DR
OM
ET
ER
A
NA
LYS
IS
SIE
VE
A
NA
LYS
IS
u.s. S
TA
ND
AR
D
SIE
VE
S
ClE
AR
S
QU
AR
E
OP
EN
ING
S
'" "
/1100 "
" " >
0 "
" , •
," .,"
," ,"
," 0
'" "
"' >
0
" "
~
8 z "
'" z
in
~ ~
~ ~ "
" ~
3 3
u
~ ~ "
"
" "
>0
,
00
" "
0 0
.07
5
0.1
5
0.3
0
0.6
00
.85
1.1
8
2.3
6
4_
75
9
.50
1
9.0
3
8.1
7
5.0
'" 2
00
1
00
0
.42
5
'.0
12
.5
'" '"
0.01 0
' L
O
" '"
OIA
I.4ETE
R 0
. P
AR
TIC
LES
(m
m)
I S
AN
D
I G
RA
VE
L i C
OB
BLE
S
SILT
AN
D
CLA
Y
I FIN
E
I M
ED
IUM
IC
OA
RS
E!
FIN
E
I C
OA
RS
E
GR
AV
EL:
1 %
LIQU
ID
LIMIT
: 2
8
SA
MP
LE
OF:
Cla
yey
sa
nd
SA
ND
: 61
%
PLA
ST
ICIT
Y
IND
EX
, 7
FR
OM
: B
oring 3
@
24
fe
et
SILT
AN
D
CLA
Y: 3
8 %
01
2-2
66
K
um
ar &
A
ssociates
GR
AD
AT
ION
T
ES
T
RE
SU
LT
S
Fig" 17
HY
DR
OM
ETE
R
AN
ALY
SIS
I
SIE
VE
A
NA
LYS
IS
u.s. S
TAN
-DA
RD
S
IEV
ES
C
LEA
R
SQ
UA
RE
O
PE
NlN
.GS
"" '""
"" '" '" '"
'" "
" , ,
, ., .
,,' "
.,' "
" " "
'" "
'" ,
, '"
" '"
'" 0
8 z '"
'" , ~
, .
I
~ ~ '"
'" e
Z
w
~
~ '" '" ~ •
'" '"
" ,
'" '"
" '"
" 0
.07
5
0.1
5
0.3
0
0.6
0 0.B
5 1.1
8
2.3
6
4.7
5
9.5
0
19
.0
3B
.l 7
5.0
m
2
00
10
0
0.4
25
,."
12
.5
'" .0
01
0
.01
"'
L" "
"" D
IAM
[TE
R
OF
PA
RT
ICLE
S
(mm
)
I S
AN
D
I G
RA
VE
L i C
OB
BLE
S
SILT
AN
O
CLA
Y
I I
[CO
AR
SE
r [
FINE
M
ED
IUM
F
INE
C
OA
RS
E
GR
AV
EL:
22
%
LIQU
ID
LIMIT
: 2
7
SA
MP
LE
OF,
Clo
yey,
gra
ve
lly
sa
nd
SA
ND
: 5B
%
PLA
STIC
ITY
IND
EX
, 6
FRO
M,
Bo
ring
• @ I.
fee
t
SILT
AN
D
CLA
Y, 20 %
HY
DR
OM
ETE
R
AN
ALY
SIS
S
IEV
E
AN
ALY
SIS
u.s. S
TA
ND
AR
D
SIE
VE
S
CLE
AR
S
QU
AR
E
OP
EN
ING
S
"" '00
"" '" '" '" '"
" " ,
, "
. "
" -
" "
,. " "
'" "
'" '"
'" '"
0 0
z '"
'" w
~
Z
~
~ ~
• e
'" '"
e ~
~
u u
~ '" '" ~
'" '"
,
'" '"
'" '"
" 0
.07
5
0.1
5
0.3
0
0.6
0 0
.B5
1.1
B
2.3
6
4.7
5
9.5
0
19
.0
3B
.l 7
5.0
m
2
00
1
00
0
.42
5
,." 1
2.5
'" .0
01
0.01
"' .. "
" ""
DIA
ME
TE
R
OF
PA
RT
ICLE
S
(mm
)
I S
AN
D
I G
RA
VE
L ~ C
OB
BLE
S
SILT
AN
D
CLAY
[ [C
OA
RS
E!
FIN
E
ME
DIU
M
FIN
E
I C
OA
RS
E
GR
AV
EL:
9 %
LIQU
ID
LIMIT
: 5
0
SA
MP
LE
OF
: F
ill: slig
htly
g
rave
lly,
sa
nd
y
clo
y
SA
ND
, 27 %
P
LAS
TIC
ITY
IN
DE
X:
29 FR
OM
: B
orin
g
5 @
9
fee
t
SilT
A
ND
C
LAY
: 64
%
01
2-2
66
K
um
ar &
A
ssociates
GR
ADATIO
N
TEST R
ES
ULTS
Fig.
18
HY
DR
OM
ETE
R
AN
ALY
SIS
S
IEV
E
u.s. S
TAN
DA
RD
S
IEV
ES
C
LEA
R
SQ
UA
RE
O
PE
NIN
GS
wo
, 0 W
, ,
8 '"
z E
'" e ~
'" ~ ~
'" ,
eo
w 0
'"0
. ."
, '""
,. 1
2.5
',,, .
.001 0.01
0.'
0.0 W
'""
OfA
ME
TER
or P
AR
TICLE
S
(rnrn)
I S
AN
D
I G
RA
VE
L i C
OB
BLE
S
SILT
A
ND
C
LAY
I
FIN
E
I M
ED
IUM
IC
OA
RS
Ej
FIN
E
I C
OA
RS
E
GR
AV
EL:
26
%
LIQU
ID
LIMIT
, 21
SA
MP
LE
OF,
Filt:
Slightly
clayey
, g
ravelly
sa
nd
SA
ND
: 6
4 %
P
LAS
TIC
ITY
IN
DE
X:
6 FR
OM
, B
oring 6
@
2 feet
SILT
A
ND
C
LAY
: 10
%
HY
DR
OM
ETE
R
AN
ALY
SIS
S
IEV
E
AN
ALY
SIS
u.s. S
TAN
DA
RD
S
IEV
ES
J. C
LEA
R
SQ
UA
RE
O
PE
NIN
GS
'"" ,""
'" '" '" '"
'" "
w
, ,
• -1
-_,
-2"
, . ,.
,. 0
" w
eo '"
'" '"
'" "
'" '"
'" '"
'" '"
" eo
w
" 0
0.0
7S
O
.lS
0.30 0
.60
O.B
S L
IB
2.3
6
4.7
5
9.5
0
19
.0
3B
.l 7
5.0
m
2
00
1
00
0
.42
5
'.0
12
.5
,,, .""'
0.01 0
.' 0.0
W
'"" O
fAM
ETE
R or
PA
RTIC
LES
(rnrn)
I S
AN
D
I G
RA
VE
L : C
OB
BLE
S
SILT
A
ND
C
LAY
I
FIN
E
I M
ED
IUM
IC
OA
RS
Ej
FIN
E
I C
OA
RS
E
GR
AV
EL:
9 %
LIQU
ID
LIMIT
: 3
4
SA
MP
LE
OF:
Slightly
gravelly, clayey
san
d
SA
ND
: 6
7 %
P
LAS
TIC
ITY
IN
DE
X:
16
FR
OM
: B
orin
g
6 @
1
9
feet
SILT
A
ND
C
LAY
: 24
%
01
2-2
66
K
um
ar &
A
ssociates
GR
AD
AT
ION
T
ES
T
RE
SU
LT
S
Fig. 19
HY
DR
OM
ET
ER
A
NA
LYS
IS
SIE
VE
A
NA
LYS
IS
U.S
. S
TAN
D.A
RD
S
IEV
ES
C
LEA
R
SQ
UA
RE
O
PE
NIN
GS
'" "
'" '" "
30
.. 2
0 "
" , ,
, . ,.
, . ,. ,.
, . ," ,
" "
" ,
, " ,
" ,
, , ,
" ~
0
" "
w ~
~ ~ '"
, '"
~
0; 0;
U
, , ,
~ 5 "
" •
•
" "
, ,
, ,
" ,
, ,
"
" "
, 0
.07
5
0.1
5
,.~
0.6
00
.85
1.1
8
2.3
6
4.7
5
9.5
0
19
.0
38
.1
75
.0
on
2
00
1
00
0
.42
5
,., 1
2.5
'" .0
01
0.01
,., '-,
" '"
DlA~ETER
OF
PA
RT
ICLE
S
(mm
)
I S
AN
D
I G
RA
VE
L : C
OB
BLE
S
SILT
A
ND
C
LAY
I
I IC
OA
RS
EI
I F
INE
M
ED
IUM
F
INE
C
OA
RS
E
GR
AV
EL:
13
%
LIQU
ID
LIMIT
, 3
B
SA
MP
LE
OF
, F
ill: G
rave
lly, cla
ye
y
sa
nd
SA
ND
: 5
7 %
P
LAS
TIC
ITY
IN
DE
X:
26
F
RO
M:
Bo
ring
7 "
9 feet
SILT
A
ND
C
LAY
: 30
%
HY
DR
OM
ETE
R
AN
ALY
SIS
S
IEV
E
AN
ALY
SIS
U.S
. S
TAN
DA
RD
S
IEV
ES
J C
l£A
R
SQ
UA
RE
O
PE
NIN
GS
'" '"
'" '" " " " "
" , ,
, .. . ,.
, . ,.
'" ,
" "
" ,
" ,
,
" "
" "
8 z ~ '"
" ~
0;
" " ~ •
" "
" "
" "
, 0
_0
75
0
.15
0
.30
0
.60
0.8
51
.18
2
.36
4
.75
9_50
19_0 38_1
75_0 o
n
20
0
10
0
0.4
25
" 12_5
m
'" 0
.01
,.,
'-, "
'" DlA~ETER
or
PA
RT
ICLE
S
(mm
)
I S
AN
D
I G
RA
VE
L i C
OB
BLE
S
SILT
A
ND
C
LAY
I
FIN
E
I M
ED
IUM
IC
OA
RS
E!
FIN
E
I C
OA
RS
E
GR
AV
EL:
25
%
LIQU
ID
LIMIT
: S
AM
PLE
O
F:
Gra
velly
sa
nd
SA
ND
: 71 %
P
LAS
TIC
ITY
IN
DE
X:
NP
F
RO
M:
Bo
ring
9 " 4
4
feet
SILT
A
ND
C
LAY
: 4
%
01
2-2
66
K
um
ar &
A
ssociates
GR
AD
AT
ION
T
ES
T
RE
SU
LT
S
Fig. 20
HY
DR
OM
ETE
R
AN
ALY
SIS
S
IEV
E
AN
ALY
SIS
u.s. S
TAN
DA
RD
S
IEV
ES
C
LEA
R
SQ
UA
RE
O
PE
NIN
GS
,00
0
0
'" "
" " " ..
" , ,
. "
, '2
"
'" ,.
,. ,
" "
, ,
,
" ,
, ,
, , ,
, "
, ,
,
" "
" "
" "
e e
3 3
~ " " ~
~ "
" ,
,
" "
" "
, 0
.07
5
0.1
5
0.3
0
0.6
0 0
.85
1.1
8
2.3
6
4.7
5
9.5
0
19
.0
38
.1
75_0 m
2
00
1
00
0
-42
5
,., 1
2.5
m
.0
01
0_01
,., L
' "
'" D
IAM
ETE
R
OF
PA
RT
ICLE
S
(mm
)
I S
AN
D
I G
RA
VE
L : C
OB
BLE
S
SILT
AN
D
CLA
Y
I F
INE
I
ME
DIU
M
ICO
AR
SE
I F
INE
I
CO
AR
SE
GR
AV
EL:
5%
LIQ
UID
LIM
IT:
51 S
AM
PLE
O
F, F
ill: S
ligh
tly
gr-a
velly,
sa
nd
y
cla
y
SA
ND
: 2
2 %
P
LAS
TIC
ITY
IN
DE
X:
31 FR
OM
, B
orin
g
12
"
14
fe
et
SILT
A
ND
C
LAY
, 73
%
HY
DR
OM
ETE
R
AN
ALY
SIS
S
IEV
E
AN
ALY
SIS
U.S
. S
TA
ND
AR
D
SIE
VE
S
ClE
AR
S
QU
AR
E
OP
EN
ING
S
'" 0
0
'" "
" " "
16
1
10
8
, ."
1"
, -2
"
,. '"
" ,
" "
" "
,
" "
" "
8 z ~ e
" "
e 3
3
~ " " ~
" "
" "
" "
, 0
.07
5
0.1
5
0.3
0
0.6
00
.85
1.1
8
2.3
6
4.7
5
9.5
0
19
.0
36
.1
75
.0
m
20
0
10
0
0.4
25
,.,
12
.5
m
.001 0
.01
"
L'
" '"
DIA
ME
TER
O
F P
AR
TIC
LES
(m
m)
I S
AN
D
I G
RA
VE
L i C
OB
BLE
S
SILT
A
ND
C
LAY
I
FIN
E
I M
ED
IUM
IC
OA
RS
EI
FIN
E
I C
OA
RS
E
GR
AV
EL:
15
%
LIQU
ID
LIMIT
, 2
9
SA
MP
LE
OF:
Fill:
Gra
velly,
silty
sa
nd
SA
ND
: 61
%
PLA
ST
ICIT
Y
IND
EX
: 3
FRO
M:
Bo
ring
1
6
" 4
fee
t
SILT
A
ND
C
LAY
: 24
%
01
2-2
66
K
um
ar &
A
ssociates
GR
AD
AT
ION
T
ES
T
RE
SU
LT
S
Fig.
21
HY
DR
OM
ET
ER
A
NA
LY
SIS
S
IEV
E
AN
ALY
SIS
u.s. S
TA
ND
AR
D
SI£V
ES
C
LEA
R
SQ
UA
RE
O
PE
NIN
GS
'" "
'" " " "
" "
W ,
, '"
" ","
'" '"
," 0
" W
"' ,
" ,
, , ,
, ,
,
" "
... 8
" "
z ~ " "
" "
~
~
u u
~ " "
~
~
" "
" ,
" W
"
, 0
.07
5
0.1
5
0.3
0
0.6
00
.85
1.1
8
2.3
6
4.7
5
9.5
0
19
.0
38
.1
75
.0
'" 2
00
1
00
0
.42
5
'.0
12
.5
'" .0
01
0.01
0.'
'-, W
'"
OIA
t.lET
ER
O
F P
AR
TIC
LES
(m
m}
I S
AN
D
I IB
OU
LDE
RS
S
ILT A
ND
C
LAY
I
I I
GR
AV
EL
FINE
C
OA
RS
E
GR
AV
EL:
12
%
UQ
UID
U
MIT
: S
AM
PLE
O
F, S
ligh
tly
silty, slig
htly
g
rave
lly
sand
SA
ND
, 8
2 %
P
LAS
TICITY
IN
DE
X,
NP
FRO
M,
Bo
ring
1
7 I)
1
9
fee
t
SILT
A
ND
C
LAY
: 6
%
01
2-2
66
K
um
ar &
Asso
ciate
s G
RAD
ATION
TEST
RESU
LTS Fig"
22
HY
DR
OM
ET
ER
A
NA
LY
SIS
S
IEV
E
AN
AL
YS
IS
I TIM
E R
EAD
ING
S U
.S. STA
ND
AR
D
SIEV
ES
J C
LEAR
SQ
UA
RE
OPE
NIN
GS
~~ HRS
7 HRS
,00
. " "
60MIN
19~IN
4MIN
1M
IN
eo ,eo
" " '" "
, •
, ," H
"
1 1
2"
'" 5
"6"
'" 0
90
1
0
80
"
70
3
0
" 0
z 6
0
<0
, ~
~ t
50
~
50
~
z 3
~ 4
0
60
~ 3
0
70
20
8
0
'0
90
""
"" _ .. _.
a "
'00
.001
.00
2
.00
5
.00
9
.01
9
.03
7
.07
4
.14
9
.29
7
.59
0
1.1
9
.38
4
.76
9.
2 19.1
38
.1
76
.2
127 2
00
I 2
2.0
,
2 I D
IAM
ET
ER
O
F P
AR
TIC
LES
IN
MIL
LIM
ET
ER
S
I S
AN
D
I C
OB
BL
ES
CLAY
TO
SILT
G
RA
VE
L I
FIN
E
I C
OA
RS
E
I
GR
AV
EL
61%
SA
ND
35%
S
ILT
AND
CLA
Y
4%
LIQU
ID
LIMIT
P
LAS
TIC
ITY
IN
DE
X
NP
SA
MP
LE
OF:
Sa
nd
y
Gra
vel
FR
OM
: B
orin
g
19
@
9
'
Percel"\l
con
stituen
ls b
ased
on
M
SH
TO
; classifico
tion
b
osed
o
n
ASTM
(U
nified S
oil C
lossifico
tion
S
ystem
).
HY
DR
OM
ET
ER
A
NA
LY
SIS
S
IEV
E
AN
AL
YS
IS
I TIM
E R
EAD
ING
S U
.S.
STAN
DA
RD
SIE
VE
S
L C
LEAR
SQ
UA
RE
OPE
NIN
GS
24
H
RS
7
HR
S 1
1 2
" ,"
5"6
" 1
00
4
5
MIN
1
5
MIN
60M
IN
19MIN
4M
IN
tMIN
'"
''" " " '"
" •
, '" 3
4"" '" a
oa ,0
80
2
0
70
3
0
" 0
z 6
0
40
z
~ ~
t ~
50
5
0
3 3
~ 4
0
60
~ 3
0
70
20
8
0
, 0 9
0
0 1
00
.0
01
.0
02
.0
05
.0
09
.0
19
.0
3
.0
4 .1
49
."
.59
0
1.1
9
.38
4
.76
9
.52
19.1
38
.1
76
.2
12
7
20
0
I 2
2.0
,
2 I D
IAM
ET
ER
O
F P
AR
TIC
LES
IN
MIL
LIM
ET
ER
S
I S
AN
D
I CLAY
TO
SILT
I
I I
GR
AV
EL
CO
BB
LE
S
FIN
E
CO
AR
SE
GR
AV
EL
57%
SA
ND
38%
S
ILT
AND
CLA
Y
5%
LIQU
ID
LIMIT
P
LAS
TIC
ITY
IN
DE
X
NP T
hese
test resu
lts o
pp
ly
only to
th
e sa
mp
les
wh
ich
wen>
tested
. T
h,
testing
repor:!
sho
ll n
ot
be
repro
du
ced,
SA
MP
LE
OF
: S
ligh
tly
Silty,
Sa
nd
y
Gra
vel
FR
OM
: B
orin
g
20 @
5
' ex
cept
in full,
witr.out
the
written
ap
pro
val
of K
um
ar &
A
ssociates.
Inc.
Percen
t co
nstitu
ents
based
o
n
AA
SHTO
; classifico
tion
b
ase
d
on
A
STM
(Unified
Soil
Classificatio
n
Sy
stem).
Siev
e an
oly
sis lestin
g
is p
erfo
rmed
in
acco
rdan
ce
with
AA
SHTO
T
-27
an
d/o
r T
-88
.
01
2-2
66
K
um
ar &
A
ssociates
GR
AD
ATIO
N
TEST R
ES
ULTS
F
ig" 23
HY
DR
OM
ET
ER
A
NA
LY
SIS
I
SIE
VE
A
NA
LY
SIS
I
TIME
R
EA
DIN
GS
U
.S.
ST
AN
DA
RD
S
IEV
ES
C
LEA
R
SQ
UA
RE
O
PE
NIN
GS
24 H
R5
7 H
R5
"0
• "' , "'"
6{lt.llN
19~IN
4~IN
l~IN
'" '"
" '"
00
"
" , •
, '" 3
4" I
I 2"
'" 5"&~ ," 0
'0
" "
20
70 3
0
0 0
60 4
0
w
" z
" ~
" ~ " 5
0
50
" 3
~ 4
0
60
~ 3
0
70
20
"
" 9
0
0 1
00
.0
01
.0
02
.0
05
.0
09
.0
19
.0
.0
4
.14
9
.29
7
.59
0
1.1
9
.38
4
.76
9.5:<:
19
.1
38
.1
76
.2
12
7
20
0
I 2
2.0
1
2 I D
IAM
ET
ER
O
F P
AR
TIC
LES
IN
M
ILLIME
TE
RS
I S
AN
D
I C
LAY
TO
S
ILT
GR
AV
EL
CO
BB
LE
S
I F
INE
I
CO
AR
SE
I
GR
AV
EL
49%
SA
ND
36%
S
ILT
A
ND
CLA
Y
15
%
LIQU
ID
LIMIT
2
5%
P
LAS
TIC
ITY
IN
DE
X
13%
SA
MP
LE
OF
: C
laye
y S
an
dy
Gra
ve
l F
RO
M:
Bo
ring
21
@
19
'
Pe
rcen
t co
nstitu
en
ts
bo
sed
o
n
AA
SH
TO
; cla
ssific
atio
n
ba
se
d
on
A
STM
(U
nifie
d
So
il C
lassific
atio
n
Syste
m).
HY
DR
OM
ET
ER
A
NA
LY
SIS
S
IEV
E
AN
AL
YS
IS
TIM
E
RE
AD
ING
S
U.S
. S
TA
ND
AR
D
SIE
VE
S
CLE
AR
S
QU
AR
E
OP
EN
ING
S
24 H
R5
7 HRS
"0
45
~IN
15 I.IIN
60M
IN
19MIN
4t.11N
1M
IN
'" 1
10
0
" '"
00
"
" , •
"" H
"
I I
2"
," 5
"6"
B
0
90
"
80
2
0
70
3
0
0 60
40
8
, ,
" " ~
~
" 5
0
50
"
~ z
40
6
0 ~
30
7
0
20
8
0
" 9
0
0 "0
.0
01
.0
02
.0
05
.0
09
.0
19
.0
37
.0
74
.1
49
.2
97
.5
90
1
.19
.3
8
4.7
6
9.5
2
19
.1
38
.1
76
.2
12
7
20
0
I 2
2.0
1
2 I D
IAM
ET
ER
O
F P
AR
TIC
LES
IN
M
ILLIME
TE
RS
I S
AN
D
I C
LAY
TO
S
ILT
I I
I G
RA
VE
L C
OB
BL
ES
F
INE
C
OA
RS
E
GR
AV
EL
40%
SA
ND
39%
S
ILT
AN
D
CLAY
21%
L10UID
LIM
IT
32%
PLA
ST
ICIT
Y
IND
EX
18%
T
he
se
test
resu
lts
ap
ply
o
nly
to
Ih
e
sa
mp
les
wh
ich
w
erll
teste
d.
Th
, te
stin
g
rep
ort
sh
oll
no
t b
e
rep
rod
uce
d,
SA
MP
LE
OF
: F
ill: C
laye
y S
an
dy
Gra
vel
FR
OM
: B
orin
g
22
@
4
' e
xce
pt
in
full.
with
ou
t Ih
e
writte
n
ap
pro
vo
l o
f K
um
ar
&. A
sso
do
le •.
Inc.
Pe
rcen
t co
nstitu
en
ts
ba
se
d
on
A
AS
HT
O;
clo
ssific
atio
n
ba
se
d
on
A
STM
(U
nifie
d
So
il C
lassific
atio
n
Syste
m).
Sie
ve
an
aly
sis
te
stin
g
is p
erfo
rme
d
in
acco
rda
nce
w
ith
AA
SH
TO
T
-27
a
nd
/or
T-8
8_
01
2-2
66
K
um
ar &
A
ssociates
GR
ADATIO
N
TEST R
ESULTS
Fig, 2
4
HY
DR
OM
ET
ER
A
NA
LY
SIS
S
IEV
E
AN
AL
YS
IS
I TIM
E R
EAD
ING
S U
.S.
STAN
DA
RD
SIE
VE
S C
LEAR
SQ
UA
RE
OPE
NIN
GS
24 HRS
7 H
RS
000 , G
Ot.llN
IS
t.llN
4~IN
HU
N
" '"
" '" "
" " ,
, ,,-
,,-I
I 2
" ,-
5"G
" ,-
0
" >0
" "
70
3
0
0 0
, 6
0
40
z
~
~ ~
t ~
50
5
0
~
~
~ 4
0
60
~ 3
0
70
20
"
00 "
0 >
00 .001
.00
2
.00
5
.00
9
.01
9
.03
7
.07
4
.14
9
.29
7
.59
0
1.1
9
." 4
.76
9
.52
19.1
38
.1
75
.2 "
00
I 2
2.0
, 2 I
DIA
ME
TE
R
OF
PA
RT
ICL
ES
IN
MIL
LIM
ET
ER
S
I S
AN
D
I C
LAY
TO
SIL
T
I I
GR
AV
EL
CO
BB
LE
S
FIN
E
CO
AR
SE
GR
AV
EL
44
%
SA
ND
3
0%
S
ILT
AND
CL
AY
2
6%
LIQ
UID
L
IMIT
3
1%
P
LA
ST
ICIT
Y
IND
EX
1
5%
SA
MP
LE
O
F:
Cla
ye
y
Sa
nd
y
Gra
vel
FR
OM
: B
orin
g
22
@
1
9'
Percen
t co
nstltu
enls
based
o
n
AA
SHTO
; classificatio
n
based
on
ASTM
(U
n!f1ed S
oil C
lassification
S
ystem
).
HY
DR
OM
ET
ER
A
NA
LY
SIS
S
IEV
E
AN
AL
YS
IS
I TIM
E R
EAD
ING
S U
.S.
STAN
DA
RD
SIE
VE
S C
LEAR
SQ
UA
RE
OPE
NIN
GS
.~~ H
RS
7
HR
S
000 ' "' , ""
60
t.llN
ISIJIN
41.11N
II.IIN
" '"
" '" "
" " ,
, ,,-
,,-I
I 2
" ,-
5"6
" ,-
0
" >0
80
"
70
3
0
0 0
, 60
40
, ~ ~
<
t ~
~
50 5
0
~ ~
" 6
0 ~
30
7
0
20
8
0
>0 9
0
0 >
00 .001
.00
2
.00
5
.00
9
.01
9
.03
.0
74
.1
49
.2
97
9
0
1.1
9
." 4
.75
9
. 2
19.1 :.8.1
75
.2
m
"0
I 2
2.0
1
2 I D
IAM
ET
ER
O
F P
AR
TIC
LE
S
IN M
ILL
IME
TE
RS
I S
AN
D
I C
LAY
TO
SILT
I
GR
AV
EL
C
OB
BL
ES
F
INE
C
OA
RS
E
GR
AV
EL
64
%
SA
ND
32%
S
ILT
AND
CLA
Y
4%
LIQ
UID
L
IMIT
P
LA
ST
ICIT
Y
IND
EX
N
P T
hese
test
results
app
ly
only to
th
e sam
ples
which
were
lesled.
Th
, testin
g
repo
rt sh
oll
no
t b
e rep
rod
uced
, S
AM
PLE
O
F:
Sa
nd
y
Gra
vel
FR
OM
: B
orin
g
24 @
1
4'
,,"cept
in fuJi,
with
ou
t th
e w
ritten ap
pro
val
ot
Ku
mar
&: A
ssociates,
Inc.
Percen
t co
nstitu
ents
based
o
n
AA
SHTO
; clo
ssificalion
b
ased
on A
STM
(Unified
Soil
Classificatio
n
Sy
slem).
Sieve
analy
sis leslin
g
is p
erform
ed
in acco
rdan
ce
with
AA
SHTO
T~27
an
d/o
r T
-88
.
01
2-2
66
K
um
ar &
A
ssociates
GR
AD
ATIO
N
TEST R
ESULTS
Fig_ 25
HY
DR
OM
ET
ER
A
NA
LY
SIS
I
SIE
VE
A
NA
LY
SIS
I
TIME
R
EA
DIN
GS
u
.S.
STA
ND
AR
D
SIE
VE
S
.L C
LEA
R
SQ
UA
RE
O
PE
NIN
GS
I~ H
RS
7
HRS .. ;00
10
0
"'" , "'" 60'lIN
191.1111
4MIN
H
UN
,,,
" " "
" ,
,,-,,-
I 1
2"
,-5
"6" ,-
0
90
1
0
80
:
20
70
3
0
~ 0
0
" ~
" ~
" ~ 0
0
50
• e
e z
z w
w
~ " 6
0 ~
30
7
0
20
8
0
10
9
0
0 1
00
.001
.00
2
.00
5
.00
9
.01
9
.03
7
.07
4
.14
9
.29
7
90
1
.19
2.o"~1l
4.7
6
9.5
2
19.1 38.1
76
.2
12
7
20
0
I 2
1 2 I
DIA
ME
TE
R
OF P
AR
TIC
LES
IN
MIL
LIM
ET
ER
S
SA
ND
I
CLA
Y
TO S
ILT
I I
I G
RA
VE
L CO
BBLES FINE
COA
RSE
GR
AV
EL
56%
SA
ND
41%
S
ILT
A
ND
CLAY
3%
LIQU
ID
LIM
IT
37%
PL
AS
TIC
ITY
IN
DE
X
22%
SA
MP
LE
OF
: F
ill: S
an
dy
Gra
vel
FR
OM
: B
orin
g
25
@
4
'
Pe
rcen
t co
nsttlu
en
ts b
ase
d
On
AA
SH
TO
; cla
ssific
atio
n
ba
sed
o
n
AS
H!
(Un
ified
S
oil
Cla
ssific
atio
n
Syste
m).
HY
DR
OM
ET
ER
A
NA
LY
SIS
S
IEV
E
AN
AL
YS
IS
I TIM
E
RE
AD
ING
S
U.5.
ST
AN
DA
RD
S
IEV
ES
J. C
LEA
R
SQ
UA
RE
O
PE
NIN
GS
14
HR
5 7 HRS
,,-I
1 2
" ,-
5"6
" 1
00
4
5 I.IIN
1
5 M
IN 60M
IN
191.1111 4!.!IN
lM
IN
" ,eo
" " " "
, ,,-
,-0
90
1
0
80
2
0
70
3
0
0 ,
60
"
~ "
~ " ~ e
50
5
0
e
i z w
" 6
0 ~ "
30
7
0
20
8
0
10 9
0
0 1
00
.001
.00
2
.00
5
.00
9
.01
9
.03
7
.07
4
.14
9
.29
7
.59
0
1.1
9
.3e
•. 6
9.5
2
19.1 38.1
76
.2
12
2
0
I 2
2.0
1
2 I D
IAM
ET
ER
O
F P
AR
TIC
LES
IN
MIL
LIM
ET
ER
S
SA
ND
I
CLA
Y
TO
SILT
I
I I
GR
AV
EL
CO
BB
LE
S
FIN
E
CO
AR
SE
GR
AV
EL
53%
SA
ND
3
2%
S
ILT
AND
CLAY 15%
LIQU
ID
LIMIT
P
LAS
TIC
ITY
IN
DE
X
NP T
he
se
test
resu
lts a
pp
ly
an
ly to
th
e
sa
mp
les
wh
ich
w
ere
te
ste
d.
Th
. te
stin
g
rep
ort
sh
oll
no
t b
e
rep
rod
uce
d.
SA
MP
LE
OF
: S
ilty S
an
dy
Gra
ve
l F
RO
M:
Bo
ring
2
6
@
'4'
exce
pt
in
full,
with
ou
t th
e
writte
n
ap
pro
va
l o
f K
um
ar
&
Asso
cia
tes.
tnc.
Pe
rcen
t co
nstitu
en
ts b
ase
d
on
A
AS
HT
O;
cla
ssific
atio
n
ba
sed
o
n
AS
H!
(Un
ified
S
oil
Cla
ssific
atio
n
Syste
m).
Sie
ve
an
aly
sis
te
stin
g
is
pe
rform
ed
in
a
cco
rda
nce
w
ith
AA
SH
TO
T
-27
a
nd
/or
T-8
8.
D12~266
Ku
mar
&
Asso
ciates G
RAD
ATION
TEST
RESU
LTS Fig_ 26
HY
DR
OM
ET
ER
A
NA
LY
SIS
I
SIE
VE
A
NA
LY
SIS
TIM
E
RE
AD
ING
S
U.S
. S
TA
ND
AR
D
SIE
VE
S
CLE
AR
S
QU
AR
E
OP
EN
ING
S
24
H
RS
7
HR
S
10
0
" ,
6m
.ml
19~IN
4~IN
HU
N
'00
'"
0
;0
" " "
" " ,
,,' 3
4"
1 1 1~
" 5
"6"
8 0
90
1
0
80
2
0
70
3
0
~ 0
" "
z
" ~
" ~ 5
0
50
• e
e 15
" u
~ ~
40
6
0
30
7
0
20
8
0
10
9
0
0 1
00
.0
01
.0
02
.0
05
.0
09
.0
19
.0
37
~O
4 .1
49
.2
97
.5
90
1
.19
.3
8
4.7
6
9.5
2
19
.1
38
.1
76
.2
12
7
20
0
I 2
2.0
1
2 I D
IAM
ET
ER
OF
PA
RT
ICLE
S
IN M
ILLIME
TE
RS
SA
ND
I
CLA
Y
TO
SILT
I
I I
GR
AV
EL
CO
BB
LE
S
FIN
E
CO
AR
SE
GR
AV
EL
23%
SA
ND
3
1%
S
ILT
AND C
LAY
46%
LIQU
ID
LIMIT
42%
PL
AS
TIC
ITY
IN
DE
X
24%
SA
MP
LE
OF
: G
rave
lly,
Sa
nd
y
Clo
y F
RO
M:
Bo
ring
31
@
19
'
Pe
rcen
t co
nstitu
en
ts b
ase
d
on
A
AS
HTO
; clo
ssifrc
otio
n
bo
sed
on
AS
TM
(Un
ified
S
oil
Cla
ssific
atio
n
Syste
m).
HY
DR
OM
ET
ER
A
NA
LY
SIS
S
IEV
E
AN
AL
YS
IS
TIME
R
EA
DIN
GS
U
.S.
ST
AN
DA
RD
S
IEV
ES
.L C
LEA
R
SQ
UA
RE
O
PE
NIN
GS
14 HRS
7 H
RS
10
0
45 ~IN
15 M
IN 50M
IN
19MIN
4~IN
lMIN
2
00
'0
0
;0
" '" "
, ,,'
H'
1 j
2"
3'
5"6
" "
0
90
1
0
80
2
0
70
3
0
u ~
z 6
0
40
~
~ ~
e 5
0
50
e
z z
~ 4
0
60
~ " 3
0
70
20
8
0
10
"
0 1
00
.0
01
.0
02
.0
0
.00
9
.01
9
.03
7
.07
4
.14
9
.29
7
.59
0
1.1
9
.38
4
.76
9
.52
19.1
38
.1
76
.2
12
2
00
I 2
2.0
1
2 D
IAM
ET
ER
OF
PA
RT
ICLE
S
IN M
ILLIME
TE
RS
SILT
I
SA
ND
I
CLA
Y
TO I
I G
RA
VE
L C
OB
BL
ES
F
INE
C
OA
RS
E
GR
AV
EL
3%
SA
ND
84%
S
ILT
AND C
LAY
13%
LIQU
ID
LIMIT
P
LA
ST
ICIT
Y
IND
EX
NP
Th
ese
te
st
resu
lts a
pp
ly
on
ly to
th
e
sa
mp
les
wh
kh
w
ere
te
sted
. T
he
te
stin
g
rep
orl
sh
oll
no
t b
e
rep
rod
uce
d,
SA
MP
LE
OF
: S
ilty S
an
d
FR
OM
: B
orin
g
32
@
1
4'
exce
pt
in
ful!,
with
ou
t th
e
writte
n
ap
pro
va
l o
f K
um
ar
&
Asso
ciate
s, In
c.
Pe
rcen
t co
nstitu
en
ts b
ase
d
on
A
AS
HTO
; cla
ssific
atio
n
bo
sed
on
AS
TM
(Un
ified
S
oil
Clo
ssific
olio
n
Syste
m).
Sie
ve
an
alysis
testin
g
is p
erfo
rme
d
in
acco
rda
nce
w
ith
AA
SH
TO
T-2
7 a
nd
/or
T-8
8.
01
2-2
66
K
um
ar &
A
ssociates
GR
AD
ATIO
N
TEST R
ES
ULTS
Fig. 27
HY
DR
OM
ET
ER
A
NA
LYS
IS
SIE
VE
A
NA
LY
SIS
I
TIME
REA
DIN
GS
U.S.
STAN
DA
RD
SIE
VE
S
.L C
LEAR
SQ
UA
RE
OPE
NIN
GS
24
H
RS
7 ""'
5"6
" '0
0
601.llN
19MIN
4M
IN
IMIN
'"
'" '"
" " "
• , '"
>0
"
1 1
2"
'" ," 0
90
"
80
2
0
70
3
0
" 60
" 8
z z
~ ~
~
50
5
0
~
z w
~
~ " 60 ~
30
7
0
20
8
0
" 9
0
0 '0
0
.00
t .ooz
.00
5
.00
9
.Ot9
.0
37
.0
,
.14
9
.29
7
.59
0
1.1
9
" ,. ,
9.5
2
19.1 3
8.1
7
5.2
m
2
00
I ,
'.0
, , I D
IAM
ET
ER
O
F P
AR
TIC
LES
IN
M
ILLIME
TE
RS
SA
ND
I
CLA
Y
TO
SILT
G
RA
VE
L C
OB
BLE
S
I F
INE
I
CO
AR
SE
I
GR
AV
EL
46%
SA
ND
35%
S
ILT
A
ND
C
LAY
19%
LIQU
ID
LIMIT
24%
P
LAS
TIC
ITY
IN
DE
X
5%
SA
MP
LE
OF,
Silty
Sa
nd
y
Gra
vel
FRO
M,
Bo
ring
3
3
@
2'
Percen
t co
nstitu
ents
based
o
n
AA
SHTO
; classificatio
n
base
d
on
A
STM
(Unified
Soil
Classificatio
n
Sy
stem).
HY
DR
OM
ET
ER
A
NA
LYS
IS
SIE
VE
A
NA
LY
SIS
TIM
E R
EAD
ING
S U
.S.
STAN
DA
RD
SIE
VE
S
.L C
LEAR
SQ
UA
RE
OPE
NIN
GS
24 H
RS
7
HR
S
'00
4
5
MIN
1
5
MIN
60M
IN
19MIN
4M
IN
lMIN
'" '"
'" " " "
• , '"
>0
"
1 1
Z"
'" 5
"6"
, 0
90
"
80
2
0
70
3
0
" 8
0
" ~
~
" ~
" < • 5
0
50
~
~
~ z w
" 6
0 ~
30
7
0
20
8
0
" 9
0
0 '0
0
.001 .0
0z
.00
.0
09
.0
19
.0
37
.0
74
.1
49
.2
97
.5
90
1
.19
."
4.7
6
9.
, 19.1
38.1 7
5.Z
m
2
00
L ,
'.0
, , I D
IAM
ET
ER
O
F P
AR
TIC
LES
IN
M
ILLIME
TE
RS
I S
AN
D
I C
LAY
TO
S
ILT
I I
GR
AV
EL
CO
BB
LE
S
FIN
E
CO
AR
SE
GR
AV
EL
1%
SA
ND
52%
S
ILT
A
ND
C
LAY
47%
LIQU
ID
LIMIT
29%
P
LAS
TIC
ITY
IN
DE
X
11%
Th
ese test
results
app
ly
only to
the
samp
les w
hich w
ere tested
. T
h.
testing
rep
ort
sholl n
ot
be
repro
du
ced.
SA
MP
LE
OF
: F
ill: V
ery
Cla
yey
Sa
nd
F
RO
M:
Bo
ring
3
4
@
9'
excep
t in
lull, w
itho
ut
the
written
app
rov
al 01
Ku
mar
.& A
ssociales,
Inc.
Percen
t co
nstitu
ents
based
O
n A
ASH
TO;
classilko
tion
b
ased
on
A
STM
(Unified
Soil
Classificatio
n
Sy
stem).
Sieve
analy
sis testin
g
is p
erl armed
in
accord
ance
with
AA
SHTO
T
-Z7
an
d/o
r T
-88
.
01
2-2
66
K
um
ar &
A
ssociates
GR
ADATIO
N
TEST R
ES
ULTS
Fig, 2
8
HY
DR
OM
ET
ER
A
NA
LY
SIS
S
IEV
E
AN
AL
YS
IS
TIME
RE
AD
ING
S U
.S.
STAN
DA
RD
SIE
VE
S
.1. C
LEAR
SQ
UA
RE
O
PEN
ING
S
24
H
RS
7
HR
S , ,"
1 1
2"
," S
"6" '"
'00
, 60M
IN
19MIN
41.111'1
lMIN
'"'
'" " " "
" •
"" ,
" W
00
2
0
70
3
0
" 0
60
4
0
w
z z
~ ~
~
50
"
50
C
C
~ 4
0
60
~ 3
0
70
20
8
0
W
" a
wo
.00
1
.ooz .0
05
.0
09
.0
19
.0
37
.0
4
.14
9
.29
7
.59
0
1.1
9
.38
4
.76
9
.52
1
9.1
3
8.1
7
6.2
m
2
00
I 2
2.0
,
2 I D
IAM
ET
ER
O
F P
AR
TIC
LES
IN
M
ILLIME
TE
RS
SA
ND
J
CO
BB
LES
C
LAY
TO
S
ILT
GR
AV
EL
I F
INE
I
CO
AR
SE
I
GR
AV
EL
0%
SA
ND
58%
S
ILT
A
ND
C
LAY
42%
LIQU
ID
LIMIT
25%
P
LAS
TIC
ITY
IN
DE
X
7%
SA
MP
LE
OF,
Ve
ry
Cla
yey
Sa
nd
F
RO
M:
Boring
35
@
1
9'
Percen
t co
nstitu
enh
; b
ase
d
on
A
ASH
TO
; classificatio
n
base
d
on
A
STM
(Un
ified
Soli
Classificatio
n
Sy
stem).
HY
DR
OM
ET
ER
A
NA
LY
SIS
S
IEV
E
AN
AL
YS
IS
I TIM
E R
EA
DIN
GS
U.S
. STA
ND
AR
D
SIEV
ES
L C
LEAR
SQ
UA
RE
O
PEN
ING
S
24
H
R5
7 H
R5
5"6
" 4
5
IoIIN
15
M
IN
60MIN
191011N
4MIN
lM
IN
'" '"
" " "
" •
,," H
"
I I
2"
,. ,"
WO
a
90
W
00
2
0
70
3
0
~
60
4
0 ~
~ ~
~
" 5
0
50
"
z Z
~ w
40
6
0 ~ "
30
7
0
20
8
0
W
" 0
'00
.0
01
.0
02
.0
0
.00
9
.01
9
.03
7
.07
4
.14
9
.29
7
.59
0
1.1
9
.38
4
.76
9
.S2
19.1
38
.1
76
.2 "
'00
I ,
2.0
, , I
DIA
ME
TE
R
OF
PA
RT
ICLE
S
IN
MILLIM
ET
ER
S
I S
AN
D
I C
LAY
TD
S
ILT
I I
I G
RA
VE
L C
OB
BL
ES
F
INE
C
OA
RS
E
GR
AV
EL
9%
SA
ND
52%
S
ILT
A
ND
CLAY
39%
LIQU
ID
LIMIT
24%
P
LAS
TIC
ITY
IN
DE
X
4%
Th
ese te
st resu
lts ap
ply
only
to
the
sam
ple
s w
hich w
ere te
sted
. T
he
h
.sting
rep
ort
sho
ll n
ot
be
rep
rod
uced
,
SA
MP
LE
OF
: S
ligh
tly
Gra
velly,
Silty
S
an
d
FR
OM
: B
arin
g
37
" 9'
excep
t in
full, w
itho
ut
the
written
ap
pro
val
of K
um
ar &
A
ssociates,
Inc.
Percen
t co
nstitu
ents
bo
sed
o
n
AA
SHT
O;
classificaiion
b
ase
d
on
A
STM
(Un
ified
Soli
Classificatio
n
Sy
stem).
Siev
e an
alysis
testin9
is
perfo
rmed
in
acco
rdan
ce
with
AA
SHT
O
T -2
7
an
d/o
r T
-88
.
01
2-2
66
K
um
ar &
A
ssociates
GR
AD
ATIO
N
TEST R
ES
ULTS
Fig" 29
HY
DR
OM
ET
ER
A
NA
LY
SIS
S
IEV
E
AN
AL
YS
IS
I liM
E
REA
DIN
GS
U.S
. STA
ND
AR
D
SIEV
ES
.1, C
LEAR
SQ
UA
RE
OPE
NIN
GS
24
· HR
S
7 H~S
,,' ,,'
I I
2'·
" 5
H6
" '"
0
, ""
60
MIN
19M
IN
AM
IN
IMIN
'" '"
" " "
" •
" 0
" '"
'0
20
70
3
0
0 50
" 8
, z
~
~ ~
~ ~
50
5
0 ~
i5 i5
u
~ ~
40
6
0
30
7
0
20
8
0
10
9
0
0 1
00
.001
.00
2
.00
5
.00
9
.01
9
.03
7
.07
4
.14
9
.29
_590
1.1
9
.;8
4.7
6
9.5
Z
19.1 .'>
B.l
75
.2
12
7
20
0
I 2
2.0
1
2 I D
IAM
ET
ER
O
F P
AR
TIC
LES
IN
M
ILL
IME
TE
RS
SA
ND
I
CLA
Y
TO
SILT
I
I I
GR
AV
EL
CO
BB
LE
S
FIN
E
CO
AR
SE
'.
GR
AV
EL
25%
SA
ND
69%
S
ILT
A
ND
C
LAY
6%
LIQ
UID
L
IMIT
P
LAS
TIC
ITY
IN
DE
X
NP
SA
MP
LE
Of:
Slig
htly
S
ilty.
Gra
ve
lly
Sa
nd
F
RO
M:
Bo
ring
3
7
@
14
'
Percerlt
cOrlstilw
mts
based
O
rl A
ASH
TO;
classification
b
osed
O
rl Asn~
(Urlified
Soil
Clo
ssificatiorl
Sy
stem).
HY
DR
OM
ET
ER
A
NA
LY
SIS
S
IEV
E
AN
AL
YS
IS
TIME
REA
DIN
GS
U.s.
STAN
DA
RD
SIE
VE
S
,t C
LEAR
SQ
UA
RE
OPE
NIN
GS
24
fiR
S
7 fiR
S
100 AS
MIN
1
5
MIN
60M
IN
19MIN
4M
IN
IMIN
'"
'" " " "
" •
, ,. :3
4··
11
r ,.
5"6
" 8
0
" 1
0
80
2
0
70
3
0
0 0
z 6
0
40
z
~ ~
~ ~
50
5
0 ~
i5
~ ~
40
6
0
30
7
0
20
8
0
10 9
0
0 1
00
.001
.00
2
.00
5
.00
9
.01
9
.03
7
.07
4
.14
9
.29
7
.59
0
1.1
9
.;8
4.7
6
9.5
2
19.1 3
8.1
7
6.2
1
27
2
00
I 2
2.0
1
2 I D
IAM
ET
ER
OF
PA
RT
ICLE
S
IN
MIL
LIM
ET
ER
S
I S
AN
D
I C
LAY
TO
SILT
I
I G
RA
VE
L C
OB
BL
ES
F
INE
C
OA
RS
E
GR
AV
EL
16%
SA
ND
54%
S
ILT
A
ND
C
LAY
30%
LIQU
ID
LIMIT
P
LAS
TIC
ITY
IN
DE
X
NP
T
hese
test
results
app
ly
orlly to
th
e sam
ples
wh
ich
were
tested.
<h
' tesiirlg
repo
rl shoJi
rlot b
e rep
rod
uced
, S
AM
PLE
O
F:
Gra
ve
lly,
Silty
S
an
d
FR
OM
: B
orin
g
38
@
2
4'
excep
t in
full, w
itho
ut
the
written
ap
pro
val
of K
um
ar &:
Asso
ciates. Inc.
Percen
t co
nstilu
erlts b
ased
on
A
ASH
TO;
classification
b
ased
Orl
ASTM
(U
nified S
oil C
lassificotio
rl S
ystem
). S
ieve an
alysis
testing
is
perfo
rmed
in
accord
ance
with
AA
SHTO
T
-27
an
d/o
r T
-88
.
01
2-2
66
K
um
ar &
A
ssociates
GR
AD
ATIO
N
TEST R
ESULTS
Fig. 30
HY
DR
OM
ET
ER
A
NA
LY
SIS
S
IEV
E
AN
AL
YS
IS
TIME
REA
DIN
GS
U.S
. STA
ND
AR
D
SIEV
ES
16
.J B
CLEA
R
SQU
AR
E O
PEN
ING
S
24
H
R5
7 H
RS
100 4
5
MIN
1
5
MIN
601.11101
191.11101 41.tlN
11.11101
,",
." " "
;0
, ""
, ," I
1 2
" "
5"6
" ," 0
90
1
0
80
2
0
70
3
0
._-0
0
, 6
0
40
z
-~
-~
50
5
0
e ;3
Z
il 4
0
60
~ 0
30
7
0
20
8
0
10
9
0
0 1
00
.001
.00
2
.00
5
.00
9
.01
9
.03
7
.07
4
.14
9
." 9
0
1.1
9
.38
4
.76
9
.52
19.1
38
.1
76
.2 "
20
0
I ,
'.0
, , I D
IAM
ET
ER
OF
PA
RT
ICLE
S
IN M
ILL
IME
TE
RS
SA
ND
I
CL
AY
T
O
SILT
I
I I
GR
AV
EL
CO
BB
LE
S
FINE C
OA
RS
E
GR
AV
EL
55%
S
AN
D
44%
SIL
T
AN
D
CLA
Y
1%
LIQ
UID
LIM
IT
PL
AS
TIC
ITY
IN
DE
X
NP
SA
MP
LE
OF
: V
o"!
Sa
nd
y
Gra
ve
l F
RO
M:
Bo
ring
3
9
@
9'
Percen
t co
nsfilu
ents
based
o
n
AA
SHTO
; classifico
fion
b
osed
on
ASTM
(U
nified S
oil C
lassification
S
ystem
).
HY
DR
OM
ET
ER
A
NA
LY
SIS
S
IEV
E
AN
AL
YS
IS
Tlt.lE
R
EAD
ING
S U
.S.
STAN
DA
RD
SIE
VE
S
L
CLEA
R
SQU
AR
E O
PEN
ING
S
24
H
R5 '"~
100 4
5
MIN
1
5
MIN
601.11101
191.11101 41.11101
11.11101 0
0
. " "
" ;0
" ,
,," ,,"
, . ," '"
5"5
" 8
0
90
1
0
80
2
0
70
3
0
0 0
z 6
0
40
z
~ ~
~
50
5
0
;3 §
~ 4
0
60
~ 3
0
70
20
8
0
10 9
0
0 1
00
.001
.00
2
.00
5
.00
9
.01
9
.03
7
.07
4
.14
9
.29
7
90
1
.19
.3
8
,. , 9
.52
19.1
38
.1
76
.2
12
7
20
0
I ,
'.0
, , I D
IAM
ET
ER
O
F P
AR
TIC
LES
IN
MILLIM
ET
ER
S
I S
AN
D
I C
LAY
TO
SILT
I
I G
RA
VE
L C
OB
BL
ES
F
INE
C
OA
RS
E
GR
AV
EL
30%
S
AN
D
46%
SIL
T
AND C
LAY
24%
LIQU
ID
LIMIT
21%
P
LA
ST
ICIT
Y
IND
EX
4%
T
hese
test
results
op
ply
only
to th
e so
mp
les w
hich
w
ere tested
. ". testin
g
repo
rt sh
oll
no
t b
e rep
rod
uced
, S
AM
PLE
O
F:
Fill:
Silty
G
rave
lly
Sa
nd
F
RO
M:
Bo
ring
40
@
2'
excep
t in
full, w
itho
ut
the
written
op
pro
val
of
Ku
mo
r &.
Asso
ciotes,
Inc.
Percen
t co
nstitu
ents
base
d
on
A
ASH
TO;
clossifico
tion
b
ased
on A
STM
(Unified
Soil
Classificatio
n
Sy
stem).
Sieve
analy
sis testin
g
is p
erform
ed
in acco
rdan
ce
with
AA
SHTO
T
-27
o
nd
/or
T-8
8.
01
2-2
66
K
um
ar &
A
ssociates
GR
AD
ATIO
N
TEST R
ES
ULTS
Fig. 31
HY
DR
OM
ET
ER
A
NA
LY
SIS
S
IEV
E
AN
AL
YS
IS
I T
IME
R
EA
DIN
GS
U
.S.
STA
ND
AR
D
SIE
VE
S
L
CLE
AR
S
QU
AR
E
OP
EN
ING
S
'00
~; ~~S
7 H~~~ GOM
IN 191.111'1
41.!IN II.!IN
'"
'" " '" "
" •
,,-J
4" 1
1 2" r
5·6~
8.
0
90
'0
BO
20
70
3
0
0 ,
60 "
8 z ~
~ ~
~ e 5
0
50
e
OS
" ~
40
6
0 ~
30
7
0
20
BO
.0
90
0 .0
0
.00
1
.00
2
.00
5
.00
9
.01
9
.03
7
.07
4
.14
9
.29
7
.59
0
1.1
9
.3B
4.7
6
9.
2 19.1
B.'
6.2
" 2
00
I 2
2.0
, 2 I
DIA
ME
TE
R
OF
PA
RT
ICL
ES
IN
M
ILL
IME
TE
RS
I S
AN
D
I C
LA
Y
TO
S
IU
I I
GR
AV
EL
CO
BB
LE
S
FIN
E
CO
AR
SE
GR
AV
EL
3%
S
AN
D
81
%
SIL
T
AN
D
CL
AY
1
6%
LIQ
UID
L
IMIT
P
LA
ST
ICIT
Y
IND
EX
N
P
SA
MP
LE
O
F:
Silty
S
an
d
FR
OM
: B
orin
g
42
@
4-
Pe
rcen
t co
nstitu
en
ts b
ase
d
on
M
SH
TO
; clo
ssllic
olio
n
ba
sed
o
n
AS
TM
(Un
ified
S
oH
Clo
ssiHco
tion
S
ystem
).
HY
DR
OM
ET
ER
A
NA
LY
SIS
S
IEV
E
AN
AL
YS
IS
I T
iME
R
EA
DIN
GS
U
.S.
STA
ND
AR
D
SIE
VE
S
.L C
LEA
R
SQ
UA
RE
O
PE
NIN
GS
,"<" J
24
H
RS
7 H
RS
.00
45
MIN
15 1.111'1
601.111'1 191.111'1
41.111'1 11.111'1
'" '"
" .9
" "
• ,,-
,,-, , ,-
5-
0
90
1
0
80
2
9
70
3
0
0 0
z 6
0
40
~
~ ~
~
e 5
0
50
e
OS
~ ~ "
60
,
39
7
0
20
BO
10
9
0
0 1
00
.0
01
.0
02
.0
05
.0
09
.0
19
.0
.9
4
.14
9
.29
7
.59
0
1.1
9
.38
4
.76
9
.52
1
9.1
3
8.1
7
6.2
"7
2
00
I 2
2.0
,
2 I D
IAM
ET
ER
O
F P
AR
TIC
LE
S
IN
MIL
LIM
ET
ER
S
I S
AN
D
I C
LA
Y
TO
S
ILT
I
I I
GR
AV
EL
C
OB
BL
ES
F
INE
C
OA
RS
E
GR
AV
EL
6
6%
S
AN
D
29
%
SIL
T
AN
D
CL
AY
5%
LIQ
UID
L
IMIT
P
LA
ST
ICIT
Y
IND
EX
N
P
Th
ese
te
st
resu
lts a
pp
ly
on
ly
to
the
sa
mp
les
wh
ich
we
re
tesle
d.
TO,
teslin
g
rep
ort
sh
oll
no
t b
e
rep
rod
uce
d,
SA
MP
LE
O
F:
Slig
htly
S
ilty,
Sa
nd
y
gra
ve
l F
RO
M:
Bo
ring
4
3
@
2'
exce
pt
in
full,
with
ou
t th
e
writte
n
ap
pro
va
l o
f K
um
ar
&
Asso
ciate
s. In
c.
Pe
rcen
t co
nstitu
en
ts b
ase
d
on
A
AS
HT
O;
cla
ssific
atio
n
ba
sed
on
AS
TM
(Un
ified
S
oil
Cla
ssific
atio
n
Syste
m).
Sie
ve
an
alysis
testin
g
is p
erfo
rme
d
in
acco
rda
nce
w
ith
AA
SH
TO
T
-27
a
nd
/or
T-8
8.
01
2-2
66
K
um
ar &
A
ssociates
GR
AD
ATIO
N
TEST R
ES
ULTS
Fig_ 3
2
HY
DR
OM
ET
ER
A
NA
LY
SIS
I
SIE
VE
A
NA
LY
SIS
TIM
E R
EA
DIN
GS
U.S
. STA
ND
AR
D
SIEV
ES
CLEA
R
SQU
AR
E
OPE
NIN
GS
24
H
RS
7
HR
S
"0
, "
15 M
IN
60MIN
19M
IN
4MIN
lM
IN
12
00
,eo
'" 40
630 "
" , ,
"" H
"
1 1
2"
'" S
""fi" 8
0
" "
80
2
0
70
3
0
0 0
" C
O
40
z
" ~
" ~ " 5
0
e z
" ~
40
6
0 ~
30
7
0
20
8
0
10
9
0
0 1
00
.0
01
.0
02
.0
0::.
.0
9 .0
19
.0
37
.0
74
.1
49
.2
97
.5
90
1
.19
.3
8
4.7
6
9.5
2
19
.1
38
.1
76
.2
12
7
20
0
I 2
2.0
1
2 I D
IAM
ET
ER
OF
PA
RT
ICLE
S
IN
MILLIM
ET
ER
S
I S
AN
D
I C
LAY
TO
SILT
I
I I
GR
AV
EL
CO
BB
LE
S
FIN
E
CO
AR
SE
GR
AV
EL
9%
SA
ND
54%
S
ILT
A
ND
C
LA
Y
37%
LIQU
ID
LIMIT
25%
P
LAS
TIC
ITY
IN
DE
X
9%
SA
MP
LE
OF,
Slig
htly
G
rave
lly,
Cla
yey
Sa
nd
F
RO
M:
Bo
ring
4
5
@
9'
Percen
t co
nstitu
ents
bo
sed
on
A
ASH
TO
; clo
sslficotio
n
base
d
on
A
STM
(Un
ified
Soil
Clo
ssificotio
n
Sy
stem).
HY
DR
OM
ET
ER
A
NA
LY
SIS
I
SIE
VE
A
NA
LY
SIS
TIM
E R
EA
DIN
GS
U.S
. STA
ND
AR
D
SIEV
ES
CLEA
R
SQU
AR
E
OPE
NIN
GS
24
H
RS
7 H
RS
"0
4
5
MIN
1
5 I.!IN
60M
IN
19!.11N 4M
IN
1I.IIN
'OO
'O
O
" '" "
" " ,
• ""
"" 1
1 2
" '"
5"6
" 8
0
90
"
80
2
0
70
"
0 C
O
" ~
" " ~
" ~ 5
0
50
~ e z
40
6
0 i5 ~
30
7
0
20
8
0
10
9
0
0 1
00
.0
01
.0
02
.C
O
.00
9
.01
9
.03
7
.0
4 .1
49
.2
97
.5
90
1
.19
.3
8
4.7
6
9.5
2
19
.1
38
.1
76
.2
12
7
20
0
I 2
2.0
1
2 I D
IAM
ET
ER
OF
PA
RT
ICLE
S
IN
MILLIM
ET
ER
S
I S
AN
D
I C
LAY
TO
SILT
I
I I
GR
AV
EL
CO
BB
LE
S
FIN
E
CO
AR
SE
GR
AV
EL
10%
SA
ND
45%
S
ILT
A
ND
C
LAY
45%
LIQU
ID
LIMIT
P
LAS
TIC
ITY
IN
DE
X
NP
T
hese
lest
resulls
op
ply
o
nly
10
the
som
ple
s w
hich
w
ere te
sted
. "" testin
g
repo
rt sh
oll
no
t b
e rep
rod
uced
. S
AM
PLE
O
F:
Fill:
Slig
htly
G
rave
lly,
Silt
o,d
S
an
d
FR
OM
: B
orin
g
48
@
2
' e)(cep
t in
full, w
itho
ut
Ihe
written
ap
pro
val
of K
um
ar &
A
ssociates,
Inc.
Percen
t co
nstilu
ents
base
d
on
A
ASH
TO
; clo
!;sificalion
b
ose
d
on
A
STM
(Un
ified
Soil
Clo
ssiflcotio
n
Sy
stem).
Siev
" an
alysis
lesting
is
perfo
rmed
in
acco
rdan
ce
with
AA
SHTO
1
-27
o
nd
/or
T -8
8.
01
2-2
66
K
um
ar &
A
ssociates
GR
AD
ATIO
N
TEST R
ES
ULTS
F
ig, 33
HY
DR
OM
ET
ER
A
NA
LY
SIS
S
IEV
E
AN
AL
YS
IS
I TIM
E
RE
AD
ING
S
U.S
. S
TAN
DA
RD
S
IEV
ES
C
LEA
R
SQ
UA
RE
O
PE
NIN
GS
24
H
RS
, H
RS
100 , " , ""
601.11101 191.11N
4MIN
11.11101 ""
W"
'" ~ '"
." "" ,
, ,,"
,," 1
1 2" ,"
5"6
" ," 0
" 1
0
80
2
0
70
3
0
50 "
8 z
50
5
0 ~
~
~
" ~
~ 40
50
~ 3
0
70
20
8
0
10 9
0
0 1
00
.001
.00
2
.00
5
.00
9
.01
9
.03
7
.07
4
.14
9
.29
7
" 1
.19
.3
8
4.7
6
9.5
2
19.1 3
8.1
8
.7 "
20
0
I 7
7.0
, 2 I
DIA
ME
TE
R
OF
PA
RT
ICLE
S
IN M
ILLIME
TE
RS
SA
ND
I
CLA
Y
TO
S
ILT
I I
I G
RA
VE
L C
OB
BL
ES
F
INE
C
OA
RS
E
GR
AV
EL
38
%
SA
ND
4
1%
S
ILT
AND
CLA
Y
21
%
LIQU
ID
LIMIT
P
LAS
TIC
ITY
IN
DE
X
NP
SA
MP
LE
OF
: S
ilty
Gra
ve
lly
Sa
nd
F
RO
M:
Bo
ring
4
8 "
4'
Pe
rcen
t co
nstilu
en
ls
ba
sed
o
n
AA
SH
TQ;
cla
ssific
atio
n
ba
sed
on
AS
TM
(Un
ified
S
oil
Cla
ssific
atio
n
Syste
m).
HY
DR
OM
ET
ER
A
NA
LY
SIS
S
IEV
E
AN
AL
YS
IS
I TIM
E
RE
AD
ING
S
U.S
. S
TAN
DA
RD
S
IEV
ES
C
LEA
R
SQ
UA
RE
O
PE
NIN
GS
24 HRS
7 HRS
10
0
45 M
IN 15
1.11101 601.11101
191.11101 41.11101
11.11101 ""
W"
'" ~ '"
" w
, ,
,," ""
1 1 2"
'" 5
"6"
'" 0
" 1
0
80
7
0
70
3
0
0 0
z 50
40
~
~ ~
~
~
50
5
0 ~
~
" ~
40
8
0 ~
30
7
0
20
8
0
10 9
0
0 1
00
.001
.00
2
.00
5
.00
9
.01
9
.03
7
.07
4
.14
9
.29
7
.59
0
1.1
9
." 4
.76
9
.52
19.1
38
.1
76
.2
"7
2
00
I 7
7.0
1
7 I D
IAM
ET
ER
O
F P
AR
TIC
LES
IN
MILLIM
ET
ER
S
I S
AN
D
I C
LAY
TO
SILT
I
I I
GR
AV
EL
CO
BB
LE
S
FIN
E
CO
AR
SE
GR
AV
EL
24
%
SA
ND
6
3%
S
ILT
AND
CLA
Y
13
%
LIQU
ID
LIMIT
P
LAS
TIC
ITY
IN
DE
X
NP T
hese le
st
resu
lts a
pp
ly
on
ly
to
the
sa
mp
les
wh
ich
w
ere
le
sle
d.
Oh
, te
sting
re
po
r! sh
oll
no
l b
e
rep
rod
uce
d,
SA
MP
LE
OF
: S
ilty G
rave
lly
Sa
nd
F
RO
M:
Bo
ring
4
9 "
19
' e
xcep
t in
fu
ll, w
itho
ut
the
w
ritten
a
pp
rova
l o
f K
um
ar
&
Asso
ciate
s, In
c.
Pe
rcen
t co
nstitu
en
ts b
ase
d
on
A
AS
HTO
; clo
ssific
alio
n
ba
sed
on
AS
TM
(Un
ified
S
oil
Clo
ssiflcotio
n
Syste
m).
Sie
ve
on
aly
sis
te
slin
g
is p
erfo
rme
d
in
acco
rda
nce
w
ith
AA
SH
TO
T
-27
a
nd
/or
T-8
8.
01
2-2
66
K
um
ar &
A
ssociates
GR
AD
ATIO
N
TEST R
ES
ULTS
F
ig" 34
HY
DR
OM
ET
ER
A
NA
LY
SIS
S
IEV
E
AN
AL
YS
IS
u.s. S
TA
ND
AR
D
SIE
VE
S
CLE
AR
S
QU
AR
E
OP
EN
ING
S
'"' '"'
'" "
" " "
\6
. ..t10
0
, • -
,-
I-I ,.
, . ,.
0" ,
" "
"" ,
, "
,
" "
" "
B
z , t:; "
;0
" " ~ "
" ~
" "
,
" ,
" "
" ,
0.0
75
0
.15
0
.30
0
.60
0.6
5 U
6
2.3
6
4.7
5
-:L50
19
.0
38.1 7
5.0
'" 2
00
1
00
0.4
25
,.,
12
.5
'" '"'
0.01 ,.,
L'
" '"
DIA
ME
TER
O
F P
AR
TIC
LES
(m
m)
I S
AN
D
J IB
OU
LDE
RS
S
ILT A
ND
C
LAY
G
RA
VE
L I
FINE
I
CO
AR
SE
I
GR
AV
EL:
4%
LIQ
UID
LIM
IT, 21
SA
MP
LE
OF,
Very
silty sa
nd
SA
ND
: 5
5 %
P
LAS
TICITY
IN
DE
X,
2 FR
OM
, B
oring 5
0
@ 2
4
feet
SILT
AN
D
CLA
Y:
41 %
01
2-2
66
K
um
ar &
Asso
ciate
s G
RAD
ATION
TEST
RESU
LTS F
ig. 35
MO
IST
UR
E
CO
NT
EN
T
=
20
.2
PE
RC
EN
T
DR
Y
DE
NS
ITY
=
1
05
.3
PC
F
3 S
AM
PLE
O
F: F
ill: S
ligh
tly g
rave
lly,
sand
y clay
FRO
M:
Boring
5 @
9
feet
~
2 ~ ~
-'
1 -'
w
3: If)
I 0
z ~~
v)
EX
PA
NS
ION
U
ND
ER
0
CO
NS
TA
NT
P
RE
SS
UR
E
i=
r'" <
! U
PO
N
WE
TTING
0
-1
::J 0 If) z 0 u
-2
-3
-4 0.1
1.0
A
PP
LIED
P
RE
SS
UR
E
-K
SF
1
0
10
0
MO
IST
UR
E
CO
NTE
NT
=
18
.6
PE
RC
EN
T
DR
Y
DE
NS
ITY
=
1
08
.2
PC
F
2 S
AM
PLE
O
F: F
ill: S
an
dy
clay
FRO
M:
Ba
ring
9
@
4 fe
et
~
1
~
-' 0
-' w
~
3: t---
If)
----I
-1
--------/'
z <:
EX
PA
NS
ION
U
ND
ER
0
CO
NS
TA
NT
P
RE
SS
UR
E
i=
<! U
PO
N
WE
TTING
0
-2
::J 0 If) z 0 u
-3
-4
-5 0.1
1.0
A
PP
LIED
P
RE
SS
UR
E
-K
SF
1
0
10
0
01
2-2
66
K
um
ar &
A
ssociates
SW
ELL -C
ON
SO
LIDA
TIO
N
TEST R
ES
ULTS
F
ig. 36
MO
IST
UR
E
CO
NTE
NT =
2
2.1
P
ER
CE
NT
DR
Y
DE
NS
ITY
=
10
3.0
P
CF
3 S
AM
PLE
O
F:
Fill:
Slig
htly
sa
nd
y
cla
y
FRO
M:
Bo
ring
9
@
29
fe
e!
~
2 l{
~
..J 1
..J W
" <fJ
I 0
z -------
------~
vP
EX
PA
NS
ION
U
ND
ER
0
;--i--
CO
NS
TAN
T P
RE
SS
UR
E
;:: I--
"'" 1,.....-""
• U
PO
N
WE
TTING
C
l -1
::J
'" 0 <fJ Z
C
l '-'
-2
-3
-4 0.1
1.0
A
PP
LIED
P
RE
SS
UR
E
-K
SF
1
0
10
0
MO
IST
UR
E
CO
NTE
NT =
1
9.5
P
ER
CE
NT
DR
Y
DE
NS
ITY
=
1
05
.5
PC
F
2 S
AM
PLE
O
F: C
layston
e
FRO
M:
Bo
ring
1
6
@
34
feet
~
1 l{
~
~
..J 0
..J
--"-
w
r-----"
--- r---"'\
i--<fJ
i--t--/V
I
-1
z (
EX
PA
NS
ION
U
ND
ER
Q
C
ON
STA
NT
PR
ES
SU
RE
l-
UP
ON
W
ETTIN
G
"" Cl -2
::J 0 <fJ Z
0 '-'
-3
-4
-5 0.1
1.0
A
PP
LIED
P
RE
SS
UR
E
-K
SF
10
1
00
01
2-2
66
K
um
ar &
A
ssociates
SWELL -C
ON
SO
LIDA
TION
TEST
RESU
LTS Fig.
37
SA
MP
LE
OF
: C
laye
y S
an
d
FR
OM
: B
oring
20
@
1
0'
1 W
C =
1
4.4
%,
DD
= 1
16
.5
pe
t
-20
0 =
33
%,
LL = 26%
, P
I = 9%
0 ~
-1
1"\ -2
\
AD
DIT
ION
AL
CO
MP
RE
SS
ION
\ U
ND
ER
C
ON
ST
AN
T
PR
ES
SU
RE
~
DU
E
TO
WE
TT
ING
~ ~
-3
V
\ V
--'
V
--' w
:;::
-4
'/
'" 1\
I
/ z 0
-5
/ ;:: « 0 ::J 0 '"
-6
z
'\ 0 u
-7
\ -8
\ -9
\ -1
0
-11
T
I=c leat
results apply only
t<t the
samp
les tested
. The
tc.tin
g ~port
.. hall not
be reproduced,
ex""!'! in
fun
. w
itho
ut
the w
ritten
opprovoJ o
f K
umo'
end
Assocoatcs.
Inc. Sw
ell C
onoolidction testing perform
ed in
oceord<lnco w
ith A
STU
0-4
54
6.
.1 1.0
AP
PLIE
D
PR
ES
SU
RE
-
KS
F
10 100
01
2-2
66
K
umar &
Asso
ciate
s S
WE
LL -CO
NS
OLID
AT
ION
TEST
RESU
LTS F
ig.3
8
SA
MP
LE
OF
: S
an
dy
Cla
y
FR
OM
: B
orin
g
21 @
4
'
WC
=
1
5.7
%,
DD
=
9
0.9
p
ef
-20
0
=
83
%,
LL
=
3
3%
, P
I =
13%
1
EX
PA
NS
ION
U
ND
ER
C
ON
ST
AN
T
PR
ES
SU
RE
U
PO
N
WE
TT
ING
0
r---------r-------,.---//
"'-,.---/
~
~
-1
~
"I'. ~
---' ---' w
-2
~
3: (f)
I 1'\
z -3
\
0 i= <
{
\ 0 :::;
-0
-4
(f)
\ z 0 ()
-5
-6
The"O
\e$t resu
lts apply
only to
'the
oam
pJcs testo<!. Tho te.tin
g rep
ort sh
oll n
ot b
e reprod
uced
, excep
t in
lull. w
ithout tho w
n1l.." opprovol
of K
um
or
and
A
ssocicto>..
Inc.
Sw
oll C
onsolid
ation testirl9
perltm
ned
in
ocoonion
c .. with
ASTM
0-4
54
6.
.1 to
A
PP
UE
D
PR
ES
SU
RE
-
KS
F
10 100
01
2-2
66
K
um
ar &
Asso
ciate
s SW
ELL -CO
NS
OLID
ATIO
N
TEST R
ESULTS
Fig. 39
SA
MP
LE
O
F:
Claysto
ne
FR
OM
: B
oring
21 @
2
4'
we =
1
1.9
%,
DD
=
1
10
.9
pe
f
-20
0 =
69%
, L
L
=
48
%,
PI
=
27%
2 1 ~ ~
EX
PA
NS
ION
U
ND
ER
C
ON
ST
AN
T
~
PR
ES
SU
RE
U
PO
N
WE
TT
ING
~
'\ ~
0
----------- ~
\ --'
\ --'
~
LU
3: -1
en
'" I
""'~ 1\
z 0 -2
\
;:: « 0 ::::;
\ 0 en
-3
z 1\
0 to
-4
-5
Theso ten rew
lts apply
only to
' th~ oom
ple,.
t.nrtcd. T
h=
Icstin
g roport
sho
ll not b
e r~produced,
except
in full.
"ithout lho
written
approva! o
f K
lJrnot an
d
.... sociates.
Inc.. S
.....n C
onsolidation t.sting
periormod
in occord
onco IO
ith A
Sn.I [}-4
54
&.
.1 1.0
AP
PLIE
D
PR
ES
SU
RE
-
KS
F
10 100
012-266 K
um
ar &
Asso
ciate
s SW
ELL -CO
NS
OLID
ATIO
N
TEST R
ESULTS
Fig. 40
SA
MP
LE
OF
: C
laysto
ne
FR
OM
: B
orin
g
22
@
2
9'
WC
=
1
7.2
%,
DD =
1
12
.3
pe
f
-20
0
=
99%,
LL =
6
6%
, P
I =
4
2%
4
~
EX
PA
NS
ION
U
ND
ER
C
ON
ST
AN
T
-----~ P
RE
SS
UR
E
UP
ON
W
ET
TIN
G
3 "-~
~ ~
~
2 '\
~ ~
\ -'
1 \
-'
w
1\ ?< V
l
I 0
z ------------
0 ---
>= '\
.. 0 -1
\ :J 0 V
l Z
0 ()
-2
\ -3
\
-4
Th""" t=
t re.ults "ppl)l only
to the
=m
ple
s l=
Ied.
Th
e lesti"
9 rep
ort
.holl
not b
e reproduced,
""""pt in
full.
..itho
ut
the
w
ritten
QP?J"O
VOI
of
Ku
me,
ond M
s<>ciaIes, In
c. 5
_1
1
Ccnsor""'tion
'cstir>g perform
ed in
accordan
ce w
ith A
Sn.I D
4546.
.1 1.0
AP
PU
ED
P
RE
SS
UR
E
-K
SF
10
100
01
2-2
66
K
um
ar &
Asso
ciate
s SW
ELL -CO
NS
OLID
ATIO
N
TEST R
ESULTS
Fig. 41
SA
MP
LE
OF
: C
layston
e
FR
OM
: B
orin
g
24
@
2
9'
WC
=
1
3.9
%,
DO
=
1
17
.5
pel
-20
0
=
84%,
LL =
59%
, P
I =
35%
3
~
~
2
'\ ;,<! ~
EX
PA
NS
ION
U
ND
ER
C
ON
ST
AN
T
~~ !---f--
PR
ES
SU
RE
U
PO
N
WE
TT
ING
...J ...J
1
\ p
w
3<
1--------------U
l
I 0 ~
r\ z g
~
>-"'" 0 ::J -1
~
'\ 0 U
l I'-...
z 0 I"-
u -2
-3
Th
ese te.t resu
lts <>ppiy
only to' th
e 3cm
ple!l tested.
Th
e testing
report
shall n
ot b
e "'produced,
except 1n lull ... itbouI:
tho w
raten approval
of
Kum
<>r alld
A
ssociates,
Inc.
S .. oll
Consolidation
testing
p
erlon
ned
in
accord"n"" '<11th ASTJ.I 0
4546.
.1 1.0
AP
PLIE
D
PR
ES
SU
RE
-
KS
F
10 100
01
2-2
66
K
um
ar &
Asso
ciate
s S
WE
LL-CO
NS
OLID
ATIO
N
TEST R
ES
ULTS
Fig. 42
SAM
PLE O
F: C
layston
e
FROM:
Borin
g 2
5
@
24
'
WC
=
13
.7%
, DO
=
11
9.2
p
cf
-20
0
=
62
%,
LL -
47
%,
PI =
19%
-
1
EXPA
NSIO
N
UNDER CO
NSTA
NT
~
PRESSURE
UPD
N
WETTING
~ ~
0
~
..J
~
//
..J
w
3: -1
I"'" V
(I)
I ~
/ z 0
-2
)<
>= «
r\ 0
~
::J 0 (I)
-3
'" z 0 0
\ -4
-5
Th
e$e ~
re.ult$
"PP
I)/ only
to-th
e ,..,mpl~ ~stcd.
Tho
teating report
sholl
""t b
e "'produced.
except in
fun,
without
tho ,.rlt\en
"pprov<>l of
Ku
mar
and A
ssociotcs. Inc.
Swell
Consolld,,\;cm
testi"'.l p
erfonn
ed
in occord
onco
with A
Sl),I
D-45-W
.
.1 1.0
APPU
ED
PRESSU
RE
-K
SF 10
100
01
2-2
66
K
um
ar &
Asso
ciate
s S
WE
LL -CO
NS
OLID
ATIO
N
TEST R
ESULTS
Fig. 43
" '" ".
"
SA
MP
LE
OF
: V
ery
sand
y c
lay
FR
OM
: B
oring
27
@
4
feet
WC
=
2
8.6
%,
DD
=
9
2.2
p
cf
-20
0
=
51
%,
LL =
3
0%
, P
I =
14%
1
a -
~
~
-~
-1
~
AD
DIT
ION
AL
C
OM
PR
ES
SIO
N
--' U
ND
ER
C
ON
ST
AN
T
PR
ES
SU
RE
--'
DU
E
TO
WE
TT
ING
w
3:
-2
'" I
\ z Q
-3
r-... '"
\ ::; 0 '"
-4
\ z 0 u
-5
\ \ -6
The ... test "' ..... lts opply
only \'" th
e $Q
mplcs testod.
Tho
testing report
shall
not b
e ",prcdu~lId •
... cop
t in
full. w
ithout tho
written
apprnvol of
Kum
ar one! A
IIoodotca. !nc. S
_
Con
solidation
testin
g p
erformed
in "
ccordan
co witt> ASTM
D~4546.
.1 1.0
AP
PL
IED
P
RE
SS
UR
E
-K
SF
10
100
012-266 K
um
ar &
Asso
ciate
s SW
ELL -CO
NS
OLID
ATIO
N
TEST R
ESULTS
Fig. 4
4
SA
MP
LE
O
F:
Cla
ys
ton
e
FR
OM
: B
oring
27
@
1
9'
WC
=
1
7.7
%,
DD
=
1
09
.1
pe
f
-20
0
=
80
%,
LL =
4
3%
, PI
=
23%
1
~
;,e ~
0 ~ ~
EX
PA
NS
ION
U
ND
ER
C
ON
ST
AN
T
-'
~f-
PR
ES
SU
RE
U
PO
N
WE
TT
ING
-'
I'--.. w
.--
;: -1
"'" V
(f)
----~
I i'--~
z ~
~
0 -2
\ ;::
"" 0 :::; 0
.. (f)
-3
z 0 (J
-4
lho"
" le
st feO
'utb apply
only to
the sam
ples
tested. Th .. t..stlng
"'port shall
not b
e rep
rodu
ced,
excepl in
full,
w;th<>..t th .. writlcn
approvGl o
f k
um
ar and
Associat<os.
In<:. S
well
Consolidation testing
performed
in accord
ance
with
AS
TM ~6.
.1 1.0
AP
PLIE
D
PR
ES
SU
RE
-
KS
F
10 100
01
2-2
66
K
um
ar &
Asso
ciate
s SW
ELL -CO
NS
OLID
ATIO
N
TEST R
ESULTS
Fig. 45
13
S
AM
PLE
O
F:
Cla
ysto
ne
~
FR
OM
: B
orin
g
32
@
4
4'
12
\ W
C
=
19-.6%,
DD
=
1
10
.2
pel
-20
0
=
91
%,
LL =
83%
, P
I =
6
6%
11
10
\ \
9 8 ~
~
\ ~
EX
PA
NS
ION
U
ND
ER
C
ON
ST
AN
T
~
..------r-
PR
ES
SU
RE
U
PO
N
WE
TT
ING
...J
7 V
...J W
~
,. 1\
(f)
I 6
z \
Q
>-« 0 5
::J
,\ 0 (f)
z 0 u 4 3
1\
2
\ 1
0 r--------- --. -
-1
The,... le
st r=
uJb ap
ply
onl)l to,
th~
samp
l ... tosto<!.
Th
e le$\ir>g
"'port
sholl n
ot
be rep,.".;l""od.
C)(ccp\
in flJ~,
.ithou
t the .ritten
cpprovo!
of
KU
nlar a
nd
Assoclctc"
, Inc:.. Sw
ell C
onsoid
ation t=
li"9
perf.,.".,.,,,
in
-2
oecordon"" w
Ith A
STM
0-4
54
6.
.1 1.0
AP
PLIE
D
PR
ES
SU
RE
-
KS
F
10 100
01
2-2
66
K
um
ar &
Asso
ciate
s SW
ELL -CO
NS
OLID
ATIO
N
TEST R
ESULTS
Fig. 46
SA
MP
LE
OF
: C
layston
e
FR
OM
: B
orin
g
33
@
1
4'
WC
=
14
.8%
, D
D =
11
8.5
p
cf
-20
0
:::;; 9
9%
, L
L =
48
%,
PI =
27
%
2
~
l<: ~
1
~
..J E
XP
AN
SIO
N
UN
DE
R
CO
NS
TA
NT
..J
"" f.---I--
PR
ES
SU
RE
U
PO
N
WE
TT
ING
w
-----,.
0 (f)
-----------
..... I
----- r---
"" t--
z t--- ,....
i'-0
-1
i=
« 0 ::J 0 (f)
-2
z 0 t.)
-3
Those test r=I~'
<lPPIy only
to· Ih~ sam
plca tested
. The tcotir.g
report
sholl n
ot
boo reproduced,
""cop
t 1n
full. w
ithout the
... itten op
proval
of
Kum
ar and A
ssociotoo.. Inc.
S_
II C
onoo/idotion t"
,un
g perform
ed in
acootdon
ce with
AS
nI 0
-45
46
.
.1 1.0
AP
PL
IED
P
RE
SS
UR
E
-K
SF
10
100
01
2-2
66
K
um
ar &
Asso
ciate
s SW
ELL -CO
NS
OLID
AT
ION
TEST
RE
SU
LTS
Fig. 47
SA
MP
LE
OF
: C
layston
e
FR
OM
: B
oring
34
@
2
4'
WC
=
1
3.9
%,
DO
=
1
15
.7
pe
f
-20
0
=
99%,
LL
=
4
9%
, P
I =
28%
~
~
1
EX
PA
NS
ION
U
ND
ER
C
ON
ST
AN
T
--' P
RE
SS
UR
E
UP
ON
W
ET
TIN
G
--' ----
w
:;: 0
V --
(f)
--- r----I
;---I'
--------z 0
-1
;:: « 0 ::J 0
-2
(f)
z 0 U
The ... lo .. t
,..,ouIb apply only
to'lh
e sam
ples
tested.
Tho-testin
g report
$holl not
boo rcprod""cd. oxeopt in
full. ,,;th
oul th
e ,,,itten
approval
of
Kum
ar an
d A
..$ociate., Inc-.
Swell
Co
no
olid
otio
n testi"
9 p
<>rform
cd
in a
ccord
an
ce with
.t.S1J.I 0
-45
46
.
.1 1.0
AP
PL
IED
P
RE
SS
UR
E
-K
SF
10
100
01
2-2
66
K
um
ar &
Asso
ciate
s SW
ELL -CO
NS
OLID
ATIO
N
TEST R
ESULTS
Fig. 48
SA
MP
LE
O
F:
Claysto
ne
FR
OM
: B
orin
g
35
@
2
9'
-W
C =
15.1 %
. D
D =
1
14
.3
pcf
-20
0 =
63
%,
LL
= 4
9%
, P
I =
26
%
1
0 ~ ~
~
~
-1
~
~
'" E
XP
AN
SIO
N
UN
DE
R
CO
NS
TA
NT
'" ..-----
f--P
RE
SS
UR
E
UP
ON
W
ET
TIN
G
..J
..J
w
-2
1"-" -------
'" K
V
l
I
z -3
"-
0 >= \
« 0 ::J 0
-4
Vl
z 0 u -5
-6
The,.., ted
results oppl)'
anI)' to· th
e sam
plo
s Im
e<!.
Tho> testln~ ,...,port
sholl n
ot b
e "'produced. excep
t in
full. w
ithout tho w
ritten "pp""",r of
Ku
mar an
d
AslO
OC
iates. In
c. S
well
Consclidat;""
te5l;"g p
erformed
in
occordan
co with ASTloI
0-4
54
6.
.1 1.0
AP
PLIE
D
PR
ES
SU
RE
-
KS
F
10 100
01
2-2
66
K
um
ar &
Asso
ciate
s SW
ELL -CO
NS
OLID
ATIO
N
TEST R
ESULTS
Fig. 49
SA
MP
LE
OF
: C
layston
e
FR
OM
: B
orin
g
40
@
1
9'
WC
= 1
4.3
%,
DD
= 1
13
.2
pcf
-20
0 =
94
%,
LL = 3
9%
, P
I =
16
%
1
I-" E
XP
AN
SIO
N
UN
DE
R
CO
NS
TA
NT
~
..... 1-""" P
RE
SS
UR
E
UP
ON
W
ET
TIN
G
~ ~
0
----->« ..-"""
-............. ---
.J
I"'--I~
.J
"" W
~
~
If)
-1
"-f\
I i'--
z 0 -2
;:::
"'" 0 ::J 0 If)
-3
z 0 u
-4
Th..ao
tost =u
lb apply
only to. th
e sam
pl""
tested.
Tho tC
$tlng
reJ>Orl
..nail not be
reproduced. ...cop
t 1n fu
ll. w
itho
ut tho>
written
opj>f'O
YOl
of
Kum
ar and
Associates. Inc.
Swell
Co
nso
lidatio
n
testing
p
erfo
rme
d
in a
cc
ord
olle
e w
ith ASTloI
0-4
54
6.
.1 1.0
AP
PL
IED
P
RE
SS
UR
E
-K
SF
10
100
01
2-2
66
K
um
ar &
Asso
ciate
s S
WE
LL -CO
NS
OLID
ATIO
N
TEST R
ESULTS
Fig. 50
SA
MP
LE
OF
: C
laysto
ne
FR
OM
: B
orin
g
46 @
1
9'
WC
=
11
.4%
, D
D =
12
0.3
p
ef
-20
0 =
95
%,
LL = 63%
, P
I =
41
%
1
EX
PA
NS
ION
U
ND
ER
C
ON
ST
AN
T
/ P
RE
SS
UR
E
UP
ON
W
ET
IING
a ~
vF
~
/ "-
/ ~
-1
~
"'" 1
/ ~
-' '\
\ -'
-2
w
\ '"
1\ (f)
I
z -3
1\ 0 >= '" 0 ::J
-4
0 (f)
z 0 u -5
-6
Th""~ teat
resu
lt. a
pp
ly only
to
ttl<> sa
mp
l.. _
cd
. Tho> \C
$ting report
sho
ll no
t be
reprcdUC
:od .... ccpl: in
full.
with
ou
t t~ ..
writte
n
ap
pro
val
"f K
um
ar an
d A
ssocia
u. ••
Inc. Sw.1I
c<>
nsolidation tm
rtlng perform
ed in a
ccord
an
ce w
ith ASTU
0
-45
46
.
.1 1.0
AP
PLIE
D
PR
ES
SU
RE
-
KS
F
10 100
01
2-2
66
K
um
ar &
Asso
ciate
s S
WE
LL -CO
NS
OLID
ATIO
N
TEST R
ESULTS
Fig. 51
SA
MP
LE
OF
: C
laysto
ne
FR
OM
: B
orin
g
47
@
1
4'
4 W
C
=
11.1 %,
DD
=
1
27
.2
pcf
-~
-20
0
=
92%,
LL
=
57%
, P
I =
37%
3
\ 2
'\ ~
~
1\ --'
1 1
\ --'
EX
PA
NS
ION
U
ND
ER
C
ON
ST
AN
T
w
\ 3
PR
ES
SU
RE
U
PO
N
WE
TT
ING
(f)
I 0 ~
z 0
~
f\ >= ...
-1
0
~
\ ::J 0 (f)
~
z 0 u -2
1\ \
~
-3
1\
-4
-5
Th
e.., test r=
aults opply
only to Itlo
"CIm
pl"" tested
. The testin
g ,..,port
shall not
be roproduced,
""eept in
fl>ll, .itl>
olIt tho w
ritten approvol
01 K
um
ar 0<><1
ko
so
da
tes
, In
c. S
well
Conoorodation
testing perform
ed in
oc:eo
rdan
ce with A
Sn
I 0
-45
46
.
.1 1.0
AP
PLIE
D
PR
ES
SU
RE
-
KS
F
10 100
01
2-2
66
K
um
ar &
Asso
ciate
s SW
ELL -CO
NS
OLID
ATIO
N
TEST R
ESULTS
Fig. 52
Ku
mar &
Associates, Inc.
TA
BL
E I
SU
MM
AR
Y O
F EX
IST
ING
PA
VE
ME
NT
SE
CT
ION
S
Pro
ject N
o 0
12
-26
6
SE
CT
ION
TH
ICK
NE
SS
(in)
Boring N
o.
AG
GR
EG
AT
E
AS
PH
AL
T
BA
SE
C
ON
CR
ET
E
CO
UR
SE
1
6 1
8
2 5
3 8
.5
15
.5
4 4
.5
19
.5
5 6
.5
35
.5
6 6
33
.6
7 8
.25
1
5.7
5
9 8
.5
15
.5
12
6
27
.6
13
1
8
14
5
13
16
4
20
17
5
31 5
.25
6
44
7
.5
10
46
6
.25
1
2
47
6
.5
18
48
7
.75
7
.5
49
8
14
51 1
2
10
TA
BLE
II
DE
EP
-F
OU
ND
AT
ION
LA
TE
RA
L L
OA
D P
AR
AM
ET
ER
S
ST
RU
CT
UR
E
MA
TE
RIA
L
kmf kb
k, k,
$ e
ym/y'
£50 (psi/in)
(psi/in) (p
si/in)
(degrees) (psi)
(pet)
AL
L
Ne
w F
ill 9
0/6
0
----
32
--
--1
20
/60
B
edro
ck --
2,0
00
8
00
--
60
0
.00
4
135175
1-25 over Bear C
reek S
and Fill, S
P-S
M, G
C
90
/60
--
--3
2
----
12
0/6
0
1-25 ov
er C
imarro
n
Clay F
ill --
1,0
00
4
00
--
20
0
.00
5
12
5/6
5
Street
Na
tive
Clay
--1
00
1
00
--
5 0.Q
1 1
20
/60
S
M
25120 --
--3
0
----
12
0/6
0
SP
-SM
9
0/6
0
----
32
--
--1
20
/60
S
M-S
C, G
P
22
51
12
5
----
34
--
--1
30
17
0
1-25 ov
er C
olo
rado
C
lay Fill (B
50
), SC
-CL
--1
00
1
00
--
5 0
.01
1
20
/60
A
ve. C
lay Fill (B
12) --
1,0
00
4
00
--
20
0
.00
5
12
5/6
5
SP
-SM
, SM
2
5/2
0
----
30
--
--1
20
/60
Ram
p C
-2 o
ver E
xisting Fill &
SM
-SC
9
0/6
0
----
32
--
--1
20
/60
F
ou
ntain
Creek
Ram
p C
-3 o
ver C
lay Fill, S
C-S
M
--1
,00
0
40
0
--2
0
0.0
05
1
25
/65
F
ou
ntain
Creek
Sand F
ill, SM
25120
----
30
--
--1
20
/60
Cim
arron
Stre
et W
B
Sand F
ill, SM
2
25
11
25
--
--3
4
----
13
0/7
0
& E
B o
ve
r Fo
un
tain
SC
-CL
1,0
00
4
00
2
0
0.0
05
1
25
/65
C
reek --
--
Bijou S
tree
t over
Clay F
ill --
50
0
20
0
--1
0
0.0
07
1
25
11
65
1-25
SC
-CL
--1
00
1
00
--
5 0
.01
1
20
/60
S
M
25120 --
--3
0
----
12
0/6
0
Bijou S
tree
t over R
R
Sand F
ill, GP
, SP
-SM
9
0/6
0
--3
2
12
0/6
0
& M
on
um
en
t Creek
----
Retain
ing
Walls
Clay F
ill, CL
--1
00
0
40
0
--2
0
0.0
05
1
05
/-2
&3
S
P-S
M, S
M, G
P
90
/60
--
--3
2
----
12
0/6
0
Retaining W
all C
-3 S
and Fill
90160 --
--3
2
----
12
0/6
0
CL
--lO
a 1
00
--
5 0
.01
1
20
/60
S
M
25120 --
--3
0
----
12
0/6
0
km ~
mo
du
lus o
f sub
grad
e reaction
for m
oist san
ds
k, ~
mo
du
lus o
f sub
grad
e reaction
for su
bm
erged
sand
s k,
~
mo
du
lus o
f sub
grad
e reaction
for static lo
adin
g, clays
k, ~
mo
du
lus o
f sub
grad
e reaction
for cyclic lo
adin
g, clays
$ ~
ang
le of in
ternal frictio
n
e ~
un
drain
ed sh
ear streng
th
£5
0
~
strain a
t 50
% o
f pe
ak
streng
th
ym ~
mo
ist ~nit we
igh
t
y, ~
bu
oyant unit w
eight
AP
PE
ND
IX
Kumar &
Associates, Inc.
- -"\200' \' '1-"10'\'''.;0',\""""_,,,_
0
N I
N
:J ~ C S i» >-j
R'
;J> [fl [fl
0 (') ~.
i»
'"'" (1) [fl
cO C) Lf)
o ."
rrl X "0 cO AJ J> ---l o AJ -< CD o AJ
Z C) Lf)
::J <0
J> I
.... - - - -BORING 14 EL.=5986
to I .,,',
13/12
5 KX::t-J 9/1 2
I kX5I
~10 ~50/12
1-15 ~16/12
20 r·,',f--l15/12
>-w w '" 4~12 I 25 W =26.7 I >- 00=95.4 a.. -200=50 w LL=31 C>
PI=12
30 ~50/2
35 --, 5'b~? W =18.3 00=109.1 -200=81 LL=71 PI=52
40
45
50
- ~
BORING 20 EL.=5944
""""
~17/12 ~:'. : ~':'.:.' .
I·A'Vl .. =~., : .... 00=118.0
~24/17
Vi,
I. ':.:':::' :./,
LL=27 PI=14
~ ~ -BORING 17 BORING 18 EL.=6014 EL.=5980
mmnm ~ 0
~36/12 1&b21/12
" 15 12 >/ 5/12 . Wi!:7.8 5
00=111.6
I'J 171 -200=17 .:.-: .. ' NP
ri~5/12 -=-I:w 13/12 10 'c,'
U4-J 8/12 ~51(P W =18.6 15 -200=79 LL=49 PI=23 WSS=0.02
~ '~: ~~1}1 00=117.4
150/2 20
+4=12 -200=6 NP
31/12 1,,1, " ~; 19/12
30
-=- I'/t-J 32/12 35
1J50/2 40
5'1/,2 ~W =14.6 45
00=110.1 -200=99 LL=50 PI=26
--.J 50/2 50
- '~~~'-'~~~"'~W""
LEG
EN
D
ii AS
PH
ALT
.
I B
AS
E
CO
UR
SE
.
ii CO
NC
RE
TE
.
~ F
ILL: C
LAY
EY
S
AN
D,
MO
IST
, R
ED
DIS
H-B
RO
WN
.
~ F
ILL: S
AN
DY
C
LAY
, M
OIS
T,
BR
OW
N
TO
RE
DD
ISH
-BR
OW
N.
~ G
RA
VE
L (G
M),
SILT
Y,
SA
ND
Y,
ME
DIU
M
DE
NS
E,
MO
IST
, B
RO
WN
.
Ed SA
ND
(S
M-S
C),
SILT
Y
AN
D
CLA
YE
Y,
ST
IFF
TO
V
ER
Y
ST
IFF
, M
OIS
T TO
W
ET,
BR
OW
N
AN
D
GR
AY
.
[)(1 SA
ND
(S
P-S
M/S
M),
SLIG
HT
LY
SILT
Y
TO
SILT
Y,
LOO
SE
TO
D
EN
SE
, M
OIS
T TO
W
ET,
LJ RE
DD
ISH
-BR
OW
N
TO
TA
N.
D CLA
Y
(CL
), S
AN
DY
, S
OF
T,
MO
IST
, B
RO
WN
.
I C
LAY
ST
ON
E
BE
DR
OC
K,
VE
RY
H
AR
D,
SLIG
HT
LY
MO
IST
TO
M
OIS
T,
GR
AY
.
P DR
IVE
S
AM
PLE
, 2
-INC
H
I.D.
CA
LIFO
RN
IA
LINE
R
SA
MP
LER
.
13
/12
D
RIV
E
SA
MP
LE
BLO
W
CO
UN
T.
IND
ICA
TE
S
TH
AT
1
3
BLO
WS
O
F A
1
40
-PO
UN
D
HA
MM
ER
F
ALLIN
G
30
IN
CH
ES
W
ER
E
RE
QU
IRE
D
TO
DR
IVE
TH
E
SA
MP
LER
1
2
INC
HE
S.
~~~
DE
PTH
TO
W
ATE
R
LEV
EL
AT
TH
E
TIM
E
OF
DR
ILLING
.
LAB
OR
AT
OR
Y
TES
T R
ES
ULT
S
WC
-
NA
TU
RA
L W
ATE
R
CO
NT
EN
T
(%);
DO
=
N
AT
UR
AL
DR
Y
DE
NS
ITY
(pef);
+4
=
P
ER
CE
NT
AG
E
RE
TA
INE
D
ON
N
O.
4 S
IEV
E;
-20
0
=
PE
RC
EN
TA
GE
P
AS
SIN
G
NO
. 2
00
S
IEV
E;
LL = LIQ
UID
LIM
IT;
PI
=
PLA
ST
ICIT
Y
IND
EX
; N
P
=
NO
N P
LAS
TIC
; W
SS
=
W
ATE
R
SO
lUB
LE
S
ULF
AT
ES
(%
).
NO
TES
1
. B
OR
ING
S
14
, 1
7,
AN
D
18
W
ER
E
DR
ILLED
IN
JA
NU
AR
Y
AN
D
FE
BR
UA
RY
, 2
00
2
AN
D
BO
RIN
G
20
IN
A
UG
US
T,
20
03
, W
ITH
A
4
-INC
H
DIA
ME
TE
R
CO
NT
INU
OU
S
FLIG
HT
P
OW
ER
A
UG
ER
. 2
. TH
E
LOC
AT
ION
S
AN
D
ELE
VA
TIO
NS
O
F T
HE
E
XP
LOR
AT
OR
Y
BO
RIN
GS
W
ER
E
ME
AS
UR
ED
B
Y
INS
TR
UM
EN
T
SU
RV
EY
FR
OM
W
ILSO
N
AN
D
CO
MP
AN
Y.
3.
THE
LIN
ES
B
ETW
EE
N
MA
TE
RIA
LS
SH
OW
N
ON
T
HE
E
XP
LOR
AT
OR
Y
BO
RIN
G
LOG
S
RE
PR
ES
EN
T
THE
A
PP
RO
XIM
AT
E
BO
UN
DA
RIE
S
BE
TWE
EN
M
AT
ER
IAL
TY
PE
S
AN
D
THE
T
RA
NS
ITIO
NS
M
AY
B
E
GR
AD
UA
L. 4
. G
RO
UN
D-W
AT
ER
LE
VE
LS
SH
OW
N
ON
T
HE
LO
GS
W
ER
E
ME
AS
UR
ED
A
T TH
E
TIME
O
F D
RILLIN
G.
FLU
CT
UA
TIO
NS
IN
TH
E
WA
TER
LE
VE
L M
AY
O
CC
UR
W
ITH
TIM
E.
01
2-2
66
K
um
ar &
A
ssociates
LEGEN
D
AND
N
OTES
Fig. A
-2
