addendum no. 1 geotechnical documents.pdf
TRANSCRIPT
CONCRETE
ASPHALTCLAY (CL); very stiff; light brown, brown, gray; moist;
some silt; some limestone fragments (FILL)
(CR-1, 5.0' to 10.5')
Top of "FRESH LIMESTONE" at 7.4 ft LIMESTONE; moderately hard; weathered; light brown,
tan (AUSTIN CHALK)
Top of "FRESH LIMESTONE" at 9.7 ft LIMESTONE; medium to moderately hard; fresh; gray,
dark gray; moderately to very argillaceous; beddinghorizontal, thin to thick; occasional slightly argillaceous,light gray interbeds (AUSTIN CHALK)
(CR-2, 10.5' to 20.5')
21.7', fracture, intact, 55 degree dip22.3', fracture, slickensided, rough, planar, 60 degree dip22.7', fracture, intact, 60 degree dip
23.3', fracture, intact, 70 degree dip, trace calcite filling
PPA 4.5+
PPA 4.5+
56%
(35%)
100%
(100%)
577.20.8
577.01.0
570.67.4
568.39.7
ELEV./SA
MPL
ES
CO
NTE
NT,
%
LIQ
UID
Stre
ngth
, psi
CO
MPR
ESSI
VEST
REN
GTH
, psi
Note: All depths are measured in feet.
PLA
STIC
ITY
WEI
GH
T, P
CF
IND
EX
Bra
zilia
n Te
nsile
LOCATION: SEE PLAN OF BORINGS
STRATUM DESCRIPTION
SURF. ELEVATION: 578.01
KEY:
TYPE: AUGER/SAMPLE/CORE
PPA = Pocket Penetrometer AxialPPD = Pocket Penetrometer Diametral
DALLAS, TEXAS
5
10
15
20
UN
CO
NFI
NED
LBJ CORRIDOR
LAYER
LIM
IT, %
POIN
T LO
AD
REC
. (R
QD
) %
COMPLETION DEPTH: 40.5DATE DRILLED: 1-21-06
WATER LEVEL / SEEPAGE: DRYUPON COMPLETION: DRY
DEPTH
FUGRO CONSULTANTS LP Addendum No. 1 02/08/2006
PROJECT NO. 0703-8101
LOG OF BORING NO. REV-BE8C
DEP
TH, F
T
SYM
BO
L
N P
ER F
OO
TPO
CK
ET P
EN
WA
TER
IND
EX (P
I)
UN
IT D
RY
PLATE a
LBJ_
RO
CK
_FIN
AL_
PH
2 0
3-81
01LB
J.G
PJ
LB
J.G
DT
2/7
/06
LIMESTONE; medium to moderately hard; fresh; gray,dark gray; moderately to very argillaceous; beddinghorizontal, thin to thick; occasional slightly argillaceous,light gray interbeds (AUSTIN CHALK)
(CR-3, 20.5' to 30.5')25.5' to 26.6'; 28.9' to 29.4', slightly argillaceous, light gray
28.6' to 28.85', shale, soft, bentonitic
32.9' to 34.7', slightly argillaceous, light gray
(CR-4, 30.5' to 40.5')
37.5' to 37.6', shale, soft37.6' to 37.9', slightly argillaceous, light gray
- END OF BORING AT 40.5 FT -
100%
(97%)
100%
(99%)
537.540.5
ELEV./SA
MPL
ES
CO
NTE
NT,
%
LIQ
UID
Stre
ngth
, psi
CO
MPR
ESSI
VEST
REN
GTH
, psi
Note: All depths are measured in feet.
PLA
STIC
ITY
WEI
GH
T, P
CF
IND
EX
Bra
zilia
n Te
nsile
LOCATION: SEE PLAN OF BORINGS
STRATUM DESCRIPTION
SURF. ELEVATION: 578.01
KEY:
TYPE: AUGER/SAMPLE/CORE
PPA = Pocket Penetrometer AxialPPD = Pocket Penetrometer Diametral
DALLAS, TEXAS
30
35
40
45
UN
CO
NFI
NED
LBJ CORRIDOR
LAYER
LIM
IT, %
POIN
T LO
AD
REC
. (R
QD
) %
COMPLETION DEPTH: 40.5DATE DRILLED: 1-21-06
WATER LEVEL / SEEPAGE: DRYUPON COMPLETION: DRY
DEPTH
FUGRO CONSULTANTS LP Addendum No. 1 02/08/2006
PROJECT NO. 0703-8101
LOG OF BORING NO. REV-BE8C
DEP
TH, F
T
SYM
BO
L
N P
ER F
OO
TPO
CK
ET P
EN
WA
TER
IND
EX (P
I)
UN
IT D
RY
PLATE b
LBJ_
RO
CK
_FIN
AL_
PH
2 0
3-81
01LB
J.G
PJ
LB
J.G
DT
2/7
/06
CONCRETE
ASPHALTFILL; Aggregate Base
CLAY (CL); very stiff; light brown, brown, gray; moist; withlimestone fragments; some silt (FILL)
CLAY (CH); very stiff; brown; moist; some silt; fewcalcareous nodules; trace limestone fragments(RESIDUAL SOIL)
PPA 4.5+
PPA 4.5+
PPA 4.5+
PPA 4.5+
PPA 4.5+
561.80.7
561.51.0
560.52.0
544.518.0
ELEV./SA
MPL
ES
CO
NTE
NT,
%
LIQ
UID
Stre
ngth
, psi
CO
MPR
ESSI
VEST
REN
GTH
, psi
Note: All depths are measured in feet.
PLA
STIC
ITY
WEI
GH
T, P
CF
IND
EX
Bra
zilia
n Te
nsile
LOCATION: SEE PLAN OF BORINGS
STRATUM DESCRIPTION
SURF. ELEVATION: 562.49
KEY:
TYPE: AUGER/SAMPLE/CORE
PPA = Pocket Penetrometer AxialPPD = Pocket Penetrometer Diametral
DALLAS, TEXAS
5
10
15
20
UN
CO
NFI
NED
LBJ CORRIDOR
LAYER
LIM
IT, %
POIN
T LO
AD
REC
. (R
QD
) %
COMPLETION DEPTH: 40.0DATE DRILLED: 1-21-06
WATER LEVEL / SEEPAGE: DRYUPON COMPLETION: DRY
DEPTH
FUGRO CONSULTANTS LP Addendum No. 1 02/08/2006
PROJECT NO. 0703-8101
LOG OF BORING NO. REV-BE9C
DEP
TH, F
T
SYM
BO
L
N P
ER F
OO
TPO
CK
ET P
EN
WA
TER
IND
EX (P
I)
UN
IT D
RY
PLATE a
LBJ_
RO
CK
_FIN
AL_
PH
2 0
3-81
01LB
J.G
PJ
LB
J.G
DT
2/7
/06
CLAY (CH); very stiff; brown; moist; some silt; fewcalcareous nodules; trace limestone fragments(RESIDUAL SOIL)
CLAY (CL); very stiff; brown; moist; some silt; fewlimestone fragemnts (RESIDUAL SOIL)
CLAY (CL); very stiff; brown, tan; moist; with limestonefragments; some silt; (Completely Weathered Limestone)
- END OF BORING AT 40.0 FT -
PPA 4.5+
PPA 4.5+
PPA 4.5+
533.029.5
524.038.5
522.540.0
ELEV./SA
MPL
ES
CO
NTE
NT,
%
LIQ
UID
Stre
ngth
, psi
CO
MPR
ESSI
VEST
REN
GTH
, psi
Note: All depths are measured in feet.
PLA
STIC
ITY
WEI
GH
T, P
CF
IND
EX
Bra
zilia
n Te
nsile
LOCATION: SEE PLAN OF BORINGS
STRATUM DESCRIPTION
SURF. ELEVATION: 562.49
KEY:
TYPE: AUGER/SAMPLE/CORE
PPA = Pocket Penetrometer AxialPPD = Pocket Penetrometer Diametral
DALLAS, TEXAS
30
35
40
45
UN
CO
NFI
NED
LBJ CORRIDOR
LAYER
LIM
IT, %
POIN
T LO
AD
REC
. (R
QD
) %
COMPLETION DEPTH: 40.0DATE DRILLED: 1-21-06
WATER LEVEL / SEEPAGE: DRYUPON COMPLETION: DRY
DEPTH
FUGRO CONSULTANTS LP Addendum No. 1 02/08/2006
PROJECT NO. 0703-8101
LOG OF BORING NO. REV-BE9C
DEP
TH, F
T
SYM
BO
L
N P
ER F
OO
TPO
CK
ET P
EN
WA
TER
IND
EX (P
I)
UN
IT D
RY
PLATE b
LBJ_
RO
CK
_FIN
AL_
PH
2 0
3-81
01LB
J.G
PJ
LB
J.G
DT
2/7
/06