A.02.Drawings A0002 - ORL Levee Setback.pdf
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- Solicitation number
- W912EE25BA007
About this file
These are engineering cross-section drawings for the 2020 PL 84-99 Ouachita River Basin Levee Rehabilitation Project, specifically detailing levee setbacks for Sites 1 and 12 in Louisiana. The detailed technical drawings show cross-sections at various station points, illustrating existing ground profiles, proposed levee embankment modifications, semi-compacted fill areas, inspection trenches, and areas to be degraded. The drawings are part of a total small business set-aside construction project valued between $1-5 million, focusing on levee reconstruction in Ouachita and Caldwell Parishes. The project involves excavation, turf establishment, gravel and stone surfacing, and environmental protection measures, with key design elements including maintaining specific interim grade elevations and implementing precise land contour modifications.
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1. CROSS SECTIONS ARE CUT ALONG THE NEW LEVEE CENTERLINE
2. ALL UNITS ARE IN U.S. SURVEY FOOT
3. COORDINATE SYSTEM USED IS HARN/LA, LOUISIANA STATE PLANES, NORTH
ZONE, US FOOT
4. THE TYPICAL CROSS SECTION IS SHOWN ON SHEET C-301.
5. CROSS SECTIONS CUT LOOKING DOWNSTREAM.
6. PROPOSED DEGRADE ELEVATION OF EXISTING LEVEE VARIES DUE TO BEING
CUT AT THE NATURAL GROUND ELEVATION OF THE LANDSIDE TOE.
7. THE CROSS SECTIONS FOR THE LEVEE DEGRADE ARE SKEWED. USING THE
END AREA VOLUME TO CALCULATE SOIL QUANTITIES WOULD BE
INACCURATE.
8. PRIOR TO TURF ESTABLISHMENT THE GROUND MUST BE SLOPED TO
PREVENT PONDING AT THE TOE OF THE LEVEE.
9. INTERIM GRADE ELEVATION = 81.0'
10. INTERIM GRADE ELEVATION MUST BE MAINTAINTED DURING THE
CONSTRUCTION OF LEVEE SETBACK.
NOTES
LEGEND
SEMI-COMPACTED FILL
AREA TO BE DEGRADED
CRUSHED STONE SURFACING
EXISTING GROUND
EMBANKMENT
INSPECTION TRENCH
A1 CROSS SECTIONS
SCALE: 1"=20' 20' 40'0
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1. CROSS SECTIONS ARE CUT ALONG THE NEW LEVEE CENTERLINE
2. ALL UNITS ARE IN U.S. SURVEY FOOT
3. COORDINATE SYSTEM USED IS HARN/LA, LOUISIANA STATE PLANES, NORTH
ZONE, US FOOT
4. THE TYPICAL CROSS SECTION IS SHOWN ON SHEET C-301.
5. CROSS SECTIONS CUT LOOKING DOWNSTREAM.
6. PROPOSED DEGRADE ELEVATION OF EXISTING LEVEE VARIES DUE TO BEING
CUT AT THE NATURAL GROUND ELEVATION OF THE LANDSIDE TOE.
7. THE CROSS SECTIONS FOR THE LEVEE DEGRADE ARE SKEWED. USING THE
END AREA VOLUME TO CALCULATE SOIL QUANTITIES WOULD BE
INACCURATE.
8. PRIOR TO TURF ESTABLISHMENT THE GROUND MUST BE SLOPED TO
PREVENT PONDING AT THE TOE OF THE LEVEE.
9. INTERIM GRADE ELEVATION = 81.0'
10. INTERIM GRADE ELEVATION MUST BE MAINTAINTED DURING THE
CONSTRUCTION OF LEVEE SETBACK.
NOTES
LEGEND
SEMI-COMPACTED FILL
AREA TO BE DEGRADED
CRUSHED STONE SURFACING
EXISTING GROUND
EMBANKMENT
INSPECTION TRENCH
A1 CROSS SECTIONS
4+50
0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 3000-10-20-30-40-50-60-70-80-90-100
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LA
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1. CROSS SECTIONS ARE CUT ALONG THE NEW LEVEE CENTERLINE
2. ALL UNITS ARE IN U.S. SURVEY FOOT
3. COORDINATE SYSTEM USED IS HARN/LA, LOUISIANA STATE PLANES, NORTH
ZONE, US FOOT
4. THE TYPICAL CROSS SECTION IS SHOWN ON SHEET C-301.
5. CROSS SECTIONS CUT LOOKING DOWNSTREAM.
6. PROPOSED DEGRADE ELEVATION OF EXISTING LEVEE VARIES DUE TO BEING
CUT AT THE NATURAL GROUND ELEVATION OF THE LANDSIDE TOE.
7. THE CROSS SECTIONS FOR THE LEVEE DEGRADE ARE SKEWED. USING THE
END AREA VOLUME TO CALCULATE SOIL QUANTITIES WOULD BE
INACCURATE.
8. PRIOR TO TURF ESTABLISHMENT THE GROUND MUST BE SLOPED TO
PREVENT PONDING AT THE TOE OF THE LEVEE.
9. INTERIM GRADE ELEVATION = 81.0'
10. INTERIM GRADE ELEVATION MUST BE MAINTAINTED DURING THE
CONSTRUCTION OF LEVEE SETBACK.
NOTES
LEGEND
SEMI-COMPACTED FILL
AREA TO BE DEGRADED
CRUSHED STONE SURFACING
EXISTING GROUND
EMBANKMENT
INSPECTION TRENCH
A1 CROSS SECTIONS
6+50
0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 3000-10-20-30-40-50-60-70-80-90-100
7+00
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C C
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C . B
AN
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TO
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D . W
AL
LA
C E
1. CROSS SECTIONS ARE CUT ALONG THE NEW LEVEE CENTERLINE
2. ALL UNITS ARE IN U.S. SURVEY FOOT
3. COORDINATE SYSTEM USED IS HARN/LA, LOUISIANA STATE PLANES, NORTH
ZONE, US FOOT
4. THE TYPICAL CROSS SECTION IS SHOWN ON SHEET C-301.
5. CROSS SECTIONS CUT LOOKING DOWNSTREAM.
6. PROPOSED DEGRADE ELEVATION OF EXISTING LEVEE VARIES DUE TO BEING
CUT AT THE NATURAL GROUND ELEVATION OF THE LANDSIDE TOE.
7. THE CROSS SECTIONS FOR THE LEVEE DEGRADE ARE SKEWED. USING THE
END AREA VOLUME TO CALCULATE SOIL QUANTITIES WOULD BE
INACCURATE.
8. PRIOR TO TURF ESTABLISHMENT THE GROUND MUST BE SLOPED TO
PREVENT PONDING AT THE TOE OF THE LEVEE.
9. INTERIM GRADE ELEVATION = 81.0'
10. INTERIM GRADE ELEVATION MUST BE MAINTAINTED DURING THE
CONSTRUCTION OF LEVEE SETBACK.
NOTES
LEGEND
SEMI-COMPACTED FILL
AREA TO BE DEGRADED
CRUSHED STONE SURFACING
EXISTING GROUND
EMBANKMENT
INSPECTION TRENCH
A1 CROSS SECTIONS
8+50
0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 3000-10-20-30-40-50-60-70-80-90-100
9+00
0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 3000-10-20-30-40-50-60-70-80-90-100
9+50
0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 3000-10-20-30-40-50-60-70-80-90-100
10+00
0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 3000-10-20-30-40-50-60-70-80-90-100
EL
. 7
8.
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. 1
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. 7
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. 1
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. 8
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. 7
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. 7
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EL
. 7
9.
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. 9 5.
EL
. 7
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. 1
.0
SEE NOTE #8
SEE NOTE #8
SEE NOTE #8
SEE NOTE #8
SEE NOTE #9
SEE NOTE #9
SEE NOTE #9
SEE NOTE #9
3.0:13.0:1
EL
. 7
7.
O
FF
.5
EL
. 7
8.
O
FF
. 3 5.
EL
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5.
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-1.00%
3.0:13.0:1
EL
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EL
. 7
8.
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FF
. 3 5.
EL
. 8
9.
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5.
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3.0:13.0:1
EL
. 7
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. 7
8.
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. 3 5.
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5.
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3.0:13.0:1
EL
. 7
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EL
. 7
8.
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. 3 5.
EL
. 8
9.
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5.
-3.7:1 -2.8:1
-1.00%
SO
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C
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AT
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N N
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B
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D
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TI
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A
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AR
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SI
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BM
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D B
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D
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C O
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N O
C
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D
B Y:
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N
B Y:
IS
SU
E D
AT
E:
SHEET ID
B
C
D
E
F
G
2 3 4 5 6 7 8 9 10
US Army Corps of Engineers
U .S
. A R
M Y
C O
R
PS
O F
EN
G
IN
EE
R S
R
EV
IS
ED
B Y
AM
EN
D M
EN
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JU
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AN
SI
D
W
2E E2
5B A0
VI
C
KS
BU
R
G , M
S
C
LA
Y
ST
R
EE
T
VI
C
KS
BU
R
G D
IS
TR
IC
T
O R
L
SI
TE
S
AN
D
LE
VE
E
SE
TB
AC
KS
PL
4-
O
R L
R
EH
AB
IL
IT
AT
IO
N
O U
AC
H
IT
A
R
IV
ER
B
AS
IN
, L O
U
IS
IA
N
A
AMENDED AFTER ADVERTISEMENT
C-315
C R
O
SS
S
EC
TI
O
N S
ST
A.
+5
TO
S
TA
. 1 0+
SI
TE
J.
M
C C
U R
LE
Y
J.
M
C C
U R
LE
Y
C . B
AN
KS
TO
N
D . W
AL
LA
C E
1. CROSS SECTIONS ARE CUT ALONG THE NEW LEVEE CENTERLINE
2. ALL UNITS ARE IN U.S. SURVEY FOOT
3. COORDINATE SYSTEM USED IS HARN/LA, LOUISIANA STATE PLANES, NORTH
ZONE, US FOOT
4. THE TYPICAL CROSS SECTION IS SHOWN ON SHEET C-301.
5. CROSS SECTIONS CUT LOOKING DOWNSTREAM.
6. PROPOSED DEGRADE ELEVATION OF EXISTING LEVEE VARIES DUE TO BEING
CUT AT THE NATURAL GROUND ELEVATION OF THE LANDSIDE TOE.
7. THE CROSS SECTIONS FOR THE LEVEE DEGRADE ARE SKEWED. USING THE
END AREA VOLUME TO CALCULATE SOIL QUANTITIES WOULD BE
INACCURATE.
8. PRIOR TO TURF ESTABLISHMENT THE GROUND MUST BE SLOPED TO
PREVENT PONDING AT THE TOE OF THE LEVEE.
9. INTERIM GRADE ELEVATION = 81.0'
10. INTERIM GRADE ELEVATION MUST BE MAINTAINTED DURING THE
CONSTRUCTION OF LEVEE SETBACK.
NOTES
LEGEND
SEMI-COMPACTED FILL
AREA TO BE DEGRADED
CRUSHED STONE SURFACING
EXISTING GROUND
EMBANKMENT
INSPECTION TRENCH
A1 CROSS SECTIONS
10+50
0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 3000-10-20-30-40-50-60-70-80-90-100
11+00
0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 3000-10-20-30-40-50-60-70-80-90-100
11+50
0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 3000-10-20-30-40-50-60-70-80-90-100
12+00
0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 3000-10-20-30-40-50-60-70-80-90-100
EL
. 7
9.
O
FF
. 8 4.
EL
. 7
9.
O
FF
. 1
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EL
. 8
0.
O
FF
. 7 6.
EL
. 7
9.
O
FF
. 1
.9
EL
. 7
9.
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. 6 4.
EL
. 7
9.
O
FF
. 1
.7
EL
. 8
0.
O
FF
. 5 2.
EL
. 7
9.
O
FF
. 1
.8
SEE NOTE #8
SEE NOTE #8
SEE NOTE #8
SEE NOTE #8
SEE NOTE #9
SEE NOTE #9
SEE NOTE #9
SEE NOTE #9
3.0:13.0:1
EL
. 7
8.
O
FF
.4
EL
. 7
8.
O
FF
. 3 4.
EL
. 8
9.
O
FF
5.
-3.7:1 -2.8:1
-1.00%
3.0:13.0:1
EL
. 7
8.
O
FF
.4
EL
. 7
8.
O
FF
. 3 4.
EL
. 8
9.
O
FF
5.
-3.7:1 -2.8:1
-1.00%
3.0:13.0:1
3.0:13.0:1
EL
. 7
8.
O
FF
.3
EL
. 7
9.
O
FF
. 3 1.
EL
. 8
8.
O
FF
5.
-3.7:1 -2.8:1
-1.00%
EL
. 7
8.
O
FF
.8
EL
. 7
8.
O
FF
. 3 3.
EL
. 8
8.
O
FF
5.
-3.7:1 -2.8:1
-1.00%
SO
LI
C
IT
AT
IO
N N
O
D
ES
IG
N
ED
B
Y:
D
ES
C R
IP
TI
O N
A
M
AR
K
SI
ZE
SU
BM
IT
TE
D B
Y:
D
AT
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C O
N
TR
AC
T
N O
C
H
EC
KE
D
B Y:
D R
AW
N
B Y:
IS
SU
E D
AT
E:
SHEET ID
B
C
D
E
F
G
2 3 4 5 6 7 8 9 10
US Army Corps of Engineers
U .S
. A R
M Y
C O
R
PS
O F
EN
G
IN
EE
R S
R
EV
IS
ED
B Y
AM
EN
D M
EN
T
JU
LY
AN
SI
D
W
2E E2
5B A0
VI
C
KS
BU
R
G , M
S
C
LA
Y
ST
R
EE
T
VI
C
KS
BU
R
G D
IS
TR
IC
T
O R
L
SI
TE
S
AN
D
LE
VE
E
SE
TB
AC
KS
PL
4-
O
R L
R
EH
AB
IL
IT
AT
IO
N
O U
AC
H
IT
A
R
IV
ER
B
AS
IN
, L O
U
IS
IA
N
A
AMENDED AFTER ADVERTISEMENT
C-316
C R
O
SS
S
EC
TI
O
N S
ST
A.
0+
T
O S
TA
. 1
2+
SI
TE
J.
M
C C
U R
LE
Y
J.
M
C C
U R
LE
Y
C . B
AN
KS
TO
N
D . W
AL
LA
C E
1. CROSS SECTIONS ARE CUT ALONG THE NEW LEVEE CENTERLINE
2. ALL UNITS ARE IN U.S. SURVEY FOOT
3. COORDINATE SYSTEM USED IS HARN/LA, LOUISIANA STATE PLANES, NORTH
ZONE, US FOOT
4. THE TYPICAL CROSS SECTION IS SHOWN ON SHEET C-301.
5. CROSS SECTIONS CUT LOOKING DOWNSTREAM.
6. PROPOSED DEGRADE ELEVATION OF EXISTING LEVEE VARIES DUE TO BEING
CUT AT THE NATURAL GROUND ELEVATION OF THE LANDSIDE TOE.
7. THE CROSS SECTIONS FOR THE LEVEE DEGRADE ARE SKEWED. USING THE
END AREA VOLUME TO CALCULATE SOIL QUANTITIES WOULD BE
INACCURATE.
8. PRIOR TO TURF ESTABLISHMENT THE GROUND MUST BE SLOPED TO
PREVENT PONDING AT THE TOE OF THE LEVEE.
9. INTERIM GRADE ELEVATION = 81.0'
10. INTERIM GRADE ELEVATION MUST BE MAINTAINTED DURING THE
CONSTRUCTION OF LEVEE SETBACK.
NOTES
LEGEND
SEMI-COMPACTED FILL
AREA TO BE DEGRADED
CRUSHED STONE SURFACING
EXISTING GROUND
EMBANKMENT
INSPECTION TRENCH
A1 CROSS SECTIONS
12+50
0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 3000-10-20-30-40-50-60-70-80-90-100
13+00
0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 3000-10-20-30-40-50-60-70-80-90-100
13+50
0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 3000-10-20-30-40-50-60-70-80-90-100
14+00
0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 3000-10-20-30-40-50-60-70-80-90-100
EL
. 7
8.
O
FF
. 3 5.
EL
. 7
7.
O
FF
. 8 4.
EL
. 7
9.
O
FF
. 9 7.
EL
. 8
0.
O
FF
. 3 6.
EL
. 7
8.
O
FF
. 3 3.
EL
. 7
7.
O
FF
. 6 3.
EL
. 7
8.
O
FF
. 3 3.
EL
. 7
7.
O
FF
. 4 0.
SEE NOTE #9
SEE NOTE #9
SEE NOTE #9
SEE NOTE #9
3.0:13.0:1
EL
. 7
8.
O
FF
.2
EL
. 8
0.
O
FF
. 2 9.
EL
. 8
8.
O
FF
5.
-3.7:1 -2.8:1
-1.00%
EL
. 7
9.
O
FF
.6
EL
. 8
8.
O
FF
5.
EL
. 8
2.
O
FF
. 2 3.
-3.7:1 -2.8:1
-1.00%
EL
. 7
8.
O
FF
.1
EL
. 8
8.
O
FF
5.
EL
. 8
5.
O
FF
. 1 2.
-3.8:1
-2.7:1
-1.00%
EL
. 7
9.
O
FF
.9
EL
. 8
7.
O
FF
5.
EL
. 8
7.
O
FF
. 7 .1
-3.9:1
-2.9:1
-1.00%
SO
LI
C
IT
AT
IO
N N
O
D
ES
IG
N
ED
B
Y:
D
ES
C R
IP
TI
O N
A
M
AR
K
SI
ZE
SU
BM
IT
TE
D B
Y:
D
AT
E
C O
N
TR
AC
T
N O
C
H
EC
KE
D
B Y:
D R
AW
N
B Y:
IS
SU
E D
AT
E:
SHEET ID
B
C
D
E
F
G
2 3 4 5 6 7 8 9 10
US Army Corps of Engineers
U .S
. A R
M Y
C O
R
PS
O F
EN
G
IN
EE
R S
R
EV
IS
ED
B Y
AM
EN
D M
EN
T
JU
LY
AN
SI
D
W
2E E2
5B A0
VI
C
KS
BU
R
G , M
S
C
LA
Y
ST
R
EE
T
VI
C
KS
BU
R
G D
IS
TR
IC
T
O R
L
SI
TE
S
AN
D
LE
VE
E
SE
TB
AC
KS
PL
4-
O
R L
R
EH
AB
IL
IT
AT
IO
N
O U
AC
H
IT
A
R
IV
ER
B
AS
IN
, L O
U
IS
IA
N
A
AMENDED AFTER ADVERTISEMENT
C-317
C R
O
SS
S
EC
TI
O
N S
ST
A.
2+
T
O S
TA
. 1
4+
SI
TE
J.
M
C C
U R
LE
Y
J.
M
C C
U R
LE
Y
C . B
AN
KS
TO
N
D . W
AL
LA
C E
1. CROSS SECTIONS ARE CUT ALONG THE NEW LEVEE CENTERLINE
2. ALL UNITS ARE IN U.S. SURVEY FOOT
3. COORDINATE SYSTEM USED IS HARN/LA, LOUISIANA STATE PLANES, NORTH
ZONE, US FOOT
4. THE TYPICAL CROSS SECTION IS SHOWN ON SHEET C-301.
5. CROSS SECTIONS CUT LOOKING DOWNSTREAM.
6. PROPOSED DEGRADE ELEVATION OF EXISTING LEVEE VARIES DUE TO BEING
CUT AT THE NATURAL GROUND ELEVATION OF THE LANDSIDE TOE.
7. THE CROSS SECTIONS FOR THE LEVEE DEGRADE ARE SKEWED. USING THE
END AREA VOLUME TO CALCULATE SOIL QUANTITIES WOULD BE
INACCURATE.
8. PRIOR TO TURF ESTABLISHMENT THE GROUND MUST BE SLOPED TO
PREVENT PONDING AT THE TOE OF THE LEVEE.
9. INTERIM GRADE ELEVATION = 81.0'
10. INTERIM GRADE ELEVATION MUST BE MAINTAINTED DURING THE
CONSTRUCTION OF LEVEE SETBACK.
NOTES
LEGEND
SEMI-COMPACTED FILL
AREA TO BE DEGRADED
CRUSHED STONE SURFACING
EXISTING GROUND
EMBANKMENT
INSPECTION TRENCH
A1 CROSS SECTIONS
14+50
0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 3000-10-20-30-40-50-60-70-80-90-100
EL
. 8
7.
O
FF
5.
EL
. 7
9.
O
FF
.5 EL
. 8
5.
O
FF
. 9 .2
-3.6:1
-3.1:1
SEE NOTE #9
EL
. 8
7.
O
FF
5.
EL
. 7
9.
O
FF
.5 EL
. 8
5.
O
FF
. 9 .2
-3.6:1
-3.1:1
SO
LI
C
IT
AT
IO
N N
O
D
ES
IG
N
ED
B
Y:
D
ES
C R
IP
TI
O N
A
M
AR
K
SI
ZE
SU
BM
IT
TE
D B
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D
AT
E
C O
N
TR
AC
T
N O
C
H
EC
KE
D
B Y:
D R
AW
N
B Y:
IS
SU
E D
AT
E:
SHEET ID
B
C
D
E
F
G
2 3 4 5 6 7 8 9 10
US Army Corps of Engineers
U .S
. A R
M Y
C O
R
PS
O F
EN
G
IN
EE
R S
R
EV
IS
ED
B Y
AM
EN
D M
EN
T
JU
LY
AN
SI
D
W
2E E2
5B A0
VI
C
KS
BU
R
G , M
S
C
LA
Y
ST
R
EE
T
VI
C
KS
BU
R
G D
IS
TR
IC
T
O R
L
SI
TE
S
AN
D
LE
VE
E
SE
TB
AC
KS
PL
4-
O
R L
R
EH
AB
IL
IT
AT
IO
N
O U
AC
H
IT
A
R
IV
ER
B
AS
IN
, L O
U
IS
IA
N
A
AMENDED AFTER ADVERTISEMENT
C-318
C R
O
SS
S
EC
TI
O
N S
ST
A.
4+
SI
TE
J.
M
C C
U R
LE
Y
J.
M
C C
U R
LE
Y
C . B
AN
KS
TO
N
D . W
AL
LA
C E
1. CROSS SECTIONS ARE CUT ALONG THE NEW LEVEE CENTERLINE
2. ALL UNITS ARE IN U.S. SURVEY FOOT
3. COORDINATE SYSTEM USED IS HARN/LA, LOUISIANA STATE PLANES, NORTH
ZONE, US FOOT
4. THE TYPICAL CROSS SECTION IS SHOWN ON SHEET C-301.
5. CROSS SECTIONS CUT LOOKING DOWNSTREAM.
6. PROPOSED DEGRADE ELEVATION OF EXISTING LEVEE VARIES DUE TO BEING
CUT AT THE NATURAL GROUND ELEVATION OF THE LANDSIDE TOE.
7. THE CROSS SECTIONS FOR THE LEVEE DEGRADE ARE SKEWED. USING THE
END AREA VOLUME TO CALCULATE SOIL QUANTITIES WOULD BE
INACCURATE.
8. PRIOR TO TURF ESTABLISHMENT THE GROUND MUST BE SLOPED TO
PREVENT PONDING AT THE TOE OF THE LEVEE.
9. INTERIM GRADE ELEVATION = 81.0'
10. INTERIM GRADE ELEVATION MUST BE MAINTAINTED DURING THE
CONSTRUCTION OF LEVEE SETBACK.
NOTES
LEGEND
SEMI-COMPACTED FILL
AREA TO BE DEGRADED
CRUSHED STONE SURFACING
EXISTING GROUND
EMBANKMENT
INSPECTION TRENCH
A1 CROSS SECTIONS
0+50
-10
-10
0 10 20 30 40 50 60 70 80 90 10
00-10-20-30-40-50-60-70-80
1+00
-10
-10
0 10 20 30 40 50 60 70 80 90 10
00-10-20-30-40-50-60-70-80
1+50
-10
-10
0 10 20 30 40 50 60 70 80 90 10
00-10-20-30-40-50-60-70-80
EL
. 7
8.
O
FF
5.
EL
. 6
8.
O
FF
.4 EL
. 7
4.
O
FF
. 1 5.
-3.4:1
-2.5:1
-1.00%
EL
. 7
9.
O
FF
5.
EL
. 6
8.
O
FF
.9
EL
. 7
0.
O
FF
. 2 4.
-3.2:1 -2.3:1
-1.00%
EL
. 6
9.
O
FF
4.
EL
. 6
8.
O
FF
8.
EL
. 3
0.
O
FF
.0
EL
. 3
.1 O
FF
.1
-53.7%
63.9% -63.9%
EL
. 2
2.
O
FF
.0
EL
. 5
.2 O
FF
.8
63.9%
-63.9%
EL
. 6
9.
O
FF
7.
EL
. 2
4.
O
FF
.8
EL
. 7
.7 O
FF
.9
64.6% -64.6%
EL
. 6
9.
O
FF
7.
O
FF
. 2 6.
EL
. 7 0.
O
FF
. 2
3.
EL
. 7
0.
O
FF
. 1 9.
EL
. 7 0.
STONE REVETMENT COMPLETED BY OTHERS
STONE REVETMENT COMPLETED BY OTHERS
STONE REVETMENT COMPLETED BY OTHERS
EXISTING LEVEE TO BE DEGRADED
EXISTING LEVEE TO BE DEGRADED
EXISTING LEVEE TO BE DEGRADED
SEE NOTE #9
SEE NOTE #9
SEE NOTE #9
SO
LI
C
IT
AT
IO
N N
O
D
ES
IG
N
ED
B
Y:
D
ES
C R
IP
TI
O N
A
M
AR
K
SI
ZE
SU
BM
IT
TE
D B
Y:
D
AT
E
C O
N
TR
AC
T
N O
C
H
EC
KE
D
B Y:
D R
AW
N
B Y:
IS
SU
E D
AT
E:
SHEET ID
B
C
D
E
F
G
2 3 4 5 6 7 8 9 10
US Army Corps of Engineers
U .S
. A R
M Y
C O
R
PS
O F
EN
G
IN
EE
R S
R
EV
IS
ED
B Y
AM
EN
D M
EN
T
JU
LY
AN
SI
D
W
2E E2
5B A0
VI
C
KS
BU
R
G , M
S
C
LA
Y
ST
R
EE
T
VI
C
KS
BU
R
G D
IS
TR
IC
T
O R
L
SI
TE
S
AN
D
LE
VE
E
SE
TB
AC
KS
PL
4-
O
R L
R
EH
AB
IL
IT
AT
IO
N
O U
AC
H
IT
A
R
IV
ER
B
AS
IN
, L O
U
IS
IA
N
A
AMENDED AFTER ADVERTISEMENT
C-321
C R
O
SS
S
EC
TI
O
N S
ST
A.
+5
TO
S
TA
. 1 +5
SI
TE
J.
M
C C
U R
LE
Y
J.
M
C C
U R
LE
Y
C . B
AN
KS
TO
N
D . W
AL
LA
C E
NOTES
LEGEND
SEMI-COMPACTED FILL
AREA TO BE DEGRADED
CRUSHED STONE SURFACING
EXISTING GROUND
EMBANKMENT
1. CROSS SECTIONS ARE CUT ALONG THE NEW LEVEE CENTERLINE
2. ALL UNITS ARE IN U.S. SURVEY FOOT
3. COORDINATE SYSTEM USED IS HARN/LA, LOUISIANA STATE PLANES, NORTH
ZONE, US FOOT
4. THE TYPICAL CROSS SECTION IS SHOWN ON SHEET C-301.
5. CROSS SECTIONS CUT LOOKING DOWNSTREAM.
6. PROPOSED DEGRADE ELEVATION OF EXISTING LEVEE VARIES DUE TO BEING
CUT AT THE NATURAL GROUND ELEVATION OF THE LANDSIDE TOE.
7. THE CROSS SECTIONS FOR THE LEVEE DEGRADE ARE SKEWED. USING THE
END AREA VOLUME TO CALCULATE SOIL QUANTITIES WOULD BE
INACCURATE.
8. PRIOR TO TURF ESTABLISHMENT THE GROUND MUST BE SLOPED TO
PREVENT PONDING AT THE TOE OF THE LEVEE.
9. INTERIM GRADE ELEVATION = 72.5'
10. INTERIM GRADE ELEVATION MUST BE MAINTAINTED DURING THE
CONSTRUCTION OF LEVEE SETBACK.
11. DISREGARD SECTION 0+50.
INSPECTION TRENCH
A1 CROSS SECTIONS
2+00
-10
-10
0 10 20 30 40 50 60 70 80 90 10
00-10-20-30-40-50-60-70-80
2+50
0 10 20 30 40 50 60 70 80 90 10
00-10-20-30-40-50-60-70-80
3+00
0 10 20 30 40 50 60 70 80 90 10
00-10-20-30-40-50-60-70-80
EL
. 7
9.
O
FF
5.
EL
. 6
8.
O
FF
.6
EL
. 6
9.
O
FF
. 2 8.
-3.2:1 -2.4:1
-1.00%
EL
. 7
9.
O
FF
5.
EL
. 6
8.
O
FF
.3
EL
. 6
9.
O
FF
. 2 9.
-3.2:1 -2.4:1
-1.00%
EL
. 7
9.
O
FF
5.
EL
. 6
8.
O
FF
.3
EL
. 6
8.
O
FF
. 2 9.
-3.2:1 -2.4:1
-1.00%
EL
. 6
9.
O
FF
9.
EL
. 6
8.
O
FF
.0
EL
. 2
7.
O
FF
.8
EL
. 6
.1 O
FF
.0
64.6%
-64.6%
EL
. 2
2.
O
FF
.4
EL
. 8
.1 O
FF
.6
64.6% -64.6%
EL
. 7
0.
O
FF
2.
EL
. 6
9.
O
FF
.9
EL
. 2
0.
O
FF
.8
EL
. 1
0.
O
FF
.9
63.4% -63.4%
EL
. 7
0.
O
FF
3.
EL
. 7
0.
O
FF
.4
INSPECTION TRENCH (SEE SHEET C-502)
INSPECTION TRENCH (SEE SHEET C-502)
INSPECTION TRENCH (SEE SHEET C-502)
STONE REVETMENT COMPLETED BY OTHERS
STONE REVETMENT COMPLETED BY OTHERS
STONE REVETMENT COMPLETED BY OTHERS
EXISTING LEVEE TO BE DEGRADED
EXISTING LEVEE TO BE DEGRADED
EXISTING LEVEE TO BE DEGRADED
SEE NOTE #8
SEE NOTE #8
SEE NOTE #8
SEE NOTE #9
SEE NOTE #9
SEE NOTE #9
SO
LI
C
IT
AT
IO
N N
O
D
ES
IG
N
ED
B
Y:
D
ES
C R
IP
TI
O N
A
M
AR
K
SI
ZE
SU
BM
IT
TE
D B
Y:
D
AT
E
C O
N
TR
AC
T
N O
C
H
EC
KE
D
B Y:
D R
AW
N
B Y:
IS
SU
E D
AT
E:
SHEET ID
B
C
D
E
F
G
2 3 4 5 6 7 8 9 10
US Army Corps of Engineers
U .S
. A R
M Y
C O
R
PS
O F
EN
G
IN
EE
R S
R
EV
IS
ED
B Y
AM
EN
D M
EN
T
JU
LY
AN
SI
D
W
2E E2
5B A0
VI
C
KS
BU
R
G , M
S
C
LA
Y
ST
R
EE
T
VI
C
KS
BU
R
G D
IS
TR
IC
T
O R
L
SI
TE
S
AN
D
LE
VE
E
SE
TB
AC
KS
PL
4-
O
R L
R
EH
AB
IL
IT
AT
IO
N
O U
AC
H
IT
A
R
IV
ER
B
AS
IN
, L O
U
IS
IA
N
A
AMENDED AFTER ADVERTISEMENT
C-322
C R
O
SS
S
EC
TI
O
N S
ST
A.
+0
TO
S
TA
. 3 +0
SI
TE
J.
M
C C
U R
LE
Y
J.
M
C C
U R
LE
Y
C . B
AN
KS
TO
N
D . W
AL
LA
C E
NOTES
LEGEND
SEMI-COMPACTED FILL
AREA TO BE DEGRADED
CRUSHED STONE SURFACING
EXISTING GROUND
EMBANKMENT
1. CROSS SECTIONS ARE CUT ALONG THE NEW LEVEE CENTERLINE
2. ALL UNITS ARE IN U.S. SURVEY FOOT
3. COORDINATE SYSTEM USED IS HARN/LA, LOUISIANA STATE PLANES, NORTH
ZONE, US FOOT
4. THE TYPICAL CROSS SECTION IS SHOWN ON SHEET C-301.
5. CROSS SECTIONS CUT LOOKING DOWNSTREAM.
6. PROPOSED DEGRADE ELEVATION OF EXISTING LEVEE VARIES DUE TO BEING
CUT AT THE NATURAL GROUND ELEVATION OF THE LANDSIDE TOE.
7. THE CROSS SECTIONS FOR THE LEVEE DEGRADE ARE SKEWED. USING THE
END AREA VOLUME TO CALCULATE SOIL QUANTITIES WOULD BE
INACCURATE.
8. PRIOR TO TURF ESTABLISHMENT THE GROUND MUST BE SLOPED TO
PREVENT PONDING AT THE TOE OF THE LEVEE.
9. INTERIM GRADE ELEVATION = 72.5'
10. INTERIM GRADE ELEVATION MUST BE MAINTAINTED DURING THE
CONSTRUCTION OF LEVEE SETBACK.
11. DISREGARD SECTION 0+50.
INSPECTION TRENCH
A1 CROSS SECTIONS
3+50
0 10 20 30 40 50 60 70 80 90 10
00-10-20-30-40-50-60-70-80
4+00
0 10 20 30 40 50 60 70 80 90 10
00-10-20-30-40-50-60-70-80
4+50
0 10 20 30 40 50 60 70 80 90 10
00-10-20-30-40-50-60-70-80
EL
. 7
9.
O
FF
5.
EL
. 6
8.
O
FF
.3
EL
. 6
9.
O
FF
. 2 9.
-3.2:1 -2.4:1
-1.00%
EL
. 7
9.
O
FF
5.
EL
. 6
8.
O
FF
.9
EL
. 6
9.
O
FF
. 2 9.
-3.2:1 -2.4:1
-1.00%
EL
. 7
9.
O
FF
5.
EL
. 6
9.
O
FF
.2
EL
. 6
9.
O
FF
. 2 9.
-3.2:1 -2.4:1
-1.00%
EL
. 2
2.
O
FF
.0
EL
. 1
5.
O
FF
.8
63.4% -63.4%
EL
. 7
0.
O
FF
.9
EL
. 6
9.
O
FF
.3
EL
. 2
5.
O
FF
.9
EL
. 1
9.
O
FF
.7
63.4% -63.4%
EL
. 7
0.
O
FF
.9
EL
. 6
9.
O
FF
.3
EL
. 2
4.
O
FF
.9
EL
. 1
7.
O
FF
.7
63.4% -63.4%
EL
. 6
9.
O
FF
.6
EL
. 6
8.
O
FF
.3
INSPECTION TRENCH (SEE SHEET C-502)
INSPECTION TRENCH (SEE SHEET C-502)
INSPECTION TRENCH (SEE SHEET C-502)
STONE REVETMENT COMPLETED BY OTHERS
STONE REVETMENT COMPLETED BY OTHERS
STONE REVETMENT COMPLETED BY OTHERS
EXISTING LEVEE TO BE DEGRADED
EXISTING LEVEE TO BE DEGRADED
EXISTING LEVEE TO BE DEGRADED
SEE NOTE #8
SEE NOTE #8
SEE NOTE #8
SEE NOTE #9
SEE NOTE #9
SEE NOTE #9
SO
LI
C
IT
AT
IO
N N
O
D
ES
IG
N
ED
B
Y:
D
ES
C R
IP
TI
O N
A
M
AR
K
SI
ZE
SU
BM
IT
TE
D B
Y:
D
AT
E
C O
N
TR
AC
T
N O
C
H
EC
KE
D
B Y:
D R
AW
N
B Y:
IS
SU
E D
AT
E:
SHEET ID
B
C
D
E
F
G
2 3 4 5 6 7 8 9 10
US Army Corps of Engineers
U .S
. A R
M Y
C O
R
PS
O F
EN
G
IN
EE
R S
R
EV
IS
ED
B Y
AM
EN
D M
EN
T
JU
LY
AN
SI
D
W
2E E2
5B A0
VI
C
KS
BU
R
G , M
S
C
LA
Y
ST
R
EE
T
VI
C
KS
BU
R
G D
IS
TR
IC
T
O R
L
SI
TE
S
AN
D
LE
VE
E
SE
TB
AC
KS
PL
4-
O
R L
R
EH
AB
IL
IT
AT
IO
N
O U
AC
H
IT
A
R
IV
ER
B
AS
IN
, L O
U
IS
IA
N
A
AMENDED AFTER ADVERTISEMENT
C-323
C R
O
SS
S
EC
TI
O
N S
ST
A.
+5
TO
S
TA
. 4 +5
SI
TE
J.
M
C C
U R
LE
Y
J.
M
C C
U R
LE
Y
C . B
AN
KS
TO
N
D . W
AL
LA
C E
NOTES
LEGEND
SEMI-COMPACTED FILL
AREA TO BE DEGRADED
CRUSHED STONE SURFACING
EXISTING GROUND
EMBANKMENT
1. CROSS SECTIONS ARE CUT ALONG THE NEW LEVEE CENTERLINE
2. ALL UNITS ARE IN U.S. SURVEY FOOT
3. COORDINATE SYSTEM USED IS HARN/LA, LOUISIANA STATE PLANES, NORTH
ZONE, US FOOT
4. THE TYPICAL CROSS SECTION IS SHOWN ON SHEET C-301.
5. CROSS SECTIONS CUT LOOKING DOWNSTREAM.
6. PROPOSED DEGRADE ELEVATION OF EXISTING LEVEE VARIES DUE TO BEING
CUT AT THE NATURAL GROUND ELEVATION OF THE LANDSIDE TOE.
7. THE CROSS SECTIONS FOR THE LEVEE DEGRADE ARE SKEWED. USING THE
END AREA VOLUME TO CALCULATE SOIL QUANTITIES WOULD BE
INACCURATE.
8. PRIOR TO TURF ESTABLISHMENT THE GROUND MUST BE SLOPED TO
PREVENT PONDING AT THE TOE OF THE LEVEE.
9. INTERIM GRADE ELEVATION = 72.5'
10. INTERIM GRADE ELEVATION MUST BE MAINTAINTED DURING THE
CONSTRUCTION OF LEVEE SETBACK.
11. DISREGARD SECTION 0+50.
INSPECTION TRENCH
A1 CROSS SECTIONS
5+00
0 10 20 30 40 50 60 70 80 90 10
00-10-20-30-40-50-60-70-80
5+50
0 10 20 30 40 50 60 70 80 90 10
00-10-20-30-40-50-60-70-80
6+00
0 10 20 30 40 50 60 70 80 90 10
00-10-20-30-40-50-60-70-80
EL
. 7
9.
O
FF
5.
EL
. 6
8.
O
FF
.3
EL
. 6
9.
O
FF
. 2 9.
-3.2:1 -2.4:1
-1.00%
EL
. 7
9.
O
FF
5.
EL
. 6
8.
O
FF
.4
EL
. 6
8.
O
FF
. 3 0.
-3.2:1 -2.4:1
-1.00%
EL
. 7
9.
O
FF
5.
EL
. 6
9.
O
FF
.0
EL
. 6
8.
O
FF
. 3 0.
-3.2:1 -2.4:1
-1.00%
EL
. 2
4.
O
FF
.0
EL
. 8
.3 O
FF
.6
63.4%
-63.4%
EL
. 6
9.
O
FF
.5
EL
. 6
9.
O
FF
.5
EL
. 2
3.
O
FF
.4
EL
. 1
3.
O
FF
.5
63.4% -63.4%
EL
. 6
9.
O
FF
.8
EL
. 6
8.
O
FF
.0
EL
. 2
2.
O
FF
.5
EL
. 9
.5 O
FF
.3
63.3% -61.7%
EL
. 6
9.
O
FF
.3
EL
. 6
8.
O
FF
.5
INSPECTION TRENCH (SEE SHEET C-502)
INSPECTION TRENCH (SEE SHEET C-502)
INSPECTION TRENCH (SEE SHEET C-502)
STONE REVETMENT COMPLETED BY OTHERS
STONE REVETMENT COMPLETED BY OTHERS
STONE REVETMENT COMPLETED BY OTHERS
EXISTING LEVEE TO BE DEGRADED
EXISTING LEVEE TO BE DEGRADED
EXISTING LEVEE TO BE DEGRADED
SEE NOTE #8
SEE NOTE #8
SEE NOTE #8
SEE NOTE #9
SEE NOTE #9
SEE NOTE #9
SO
LI
C
IT
AT
IO
N N
O
D
ES
IG
N
ED
B
Y:
D
ES
C R
IP
TI
O N
A
M
AR
K
SI
ZE
SU
BM
IT
TE
D B
Y:
D
AT
E
C O
N
TR
AC
T
N O
C
H
EC
KE
D
B Y:
D R
AW
N
B Y:
IS
SU
E D
AT
E:
SHEET ID
B
C
D
E
F
G
2 3 4 5 6 7 8 9 10
US Army Corps of Engineers
U .S
. A R
M Y
C O
R
PS
O F
EN
G
IN
EE
R S
R
EV
IS
ED
B Y
AM
EN
D M
EN
T
JU
LY
AN
SI
D
W
2E E2
5B A0
VI
C
KS
BU
R
G , M
S
C
LA
Y
ST
R
EE
T
VI
C
KS
BU
R
G D
IS
TR
IC
T
O R
L
SI
TE
S
AN
D
LE
VE
E
SE
TB
AC
KS
PL
4-
O
R L
R
EH
AB
IL
IT
AT
IO
N
O U
AC
H
IT
A
R
IV
ER
B
AS
IN
, L O
U
IS
IA
N
A
AMENDED AFTER ADVERTISEMENT
C-324
C R
O
SS
S
EC
TI
O
N S
ST
A.
+0
TO
S
TA
. 6 +0
SI
TE
J.
M
C C
U R
LE
Y
J.
M
C C
U R
LE
Y
C . B
AN
KS
TO
N
D . W
AL
LA
C E
NOTES
LEGEND
SEMI-COMPACTED FILL
AREA TO BE DEGRADED
CRUSHED STONE SURFACING
EXISTING GROUND
EMBANKMENT
1. CROSS SECTIONS ARE CUT ALONG THE NEW LEVEE CENTERLINE
2. ALL UNITS ARE IN U.S. SURVEY FOOT
3. COORDINATE SYSTEM USED IS HARN/LA, LOUISIANA STATE PLANES, NORTH
ZONE, US FOOT
4. THE TYPICAL CROSS SECTION IS SHOWN ON SHEET C-301.
5. CROSS SECTIONS CUT LOOKING DOWNSTREAM.
6. PROPOSED DEGRADE ELEVATION OF EXISTING LEVEE VARIES DUE TO BEING
CUT AT THE NATURAL GROUND ELEVATION OF THE LANDSIDE TOE.
7. THE CROSS SECTIONS FOR THE LEVEE DEGRADE ARE SKEWED. USING THE
END AREA VOLUME TO CALCULATE SOIL QUANTITIES WOULD BE
INACCURATE.
8. PRIOR TO TURF ESTABLISHMENT THE GROUND MUST BE SLOPED TO
PREVENT PONDING AT THE TOE OF THE LEVEE.
9. INTERIM GRADE ELEVATION = 72.5'
10. INTERIM GRADE ELEVATION MUST BE MAINTAINTED DURING THE
CONSTRUCTION OF LEVEE SETBACK.
11. DISREGARD SECTION 0+50.
INSPECTION TRENCH
A1 CROSS SECTIONS
6+50
0 10 20 30 40 50 60 70 80 90 10
00-10-20-30-40-50-60-70-80
7+00
0 10 20 30 40 50 60 70 80 90 10
00-10-20-30-40-50-60-70-80
7+50
0 10 20 30 40 50 60 70 80 90 10
00-10-20-30-40-50-60-70-80
EL
. 7
9.
O
FF
5.
EL
. 6
9.
O
FF
.7
EL
. 6
8.
O
FF
. 3 0.
-3.2:1 -2.4:1
-1.00%
EL
. 7
9.
O
FF
5.
EL
. 6
9.
O
FF
.8
EL
. 6
9.
O
FF
. 2 9.
-3.2:1 -2.4:1
-1.00%
EL
. 7
9.
O
FF
5.
EL
. 6
9.
O
FF
.8
EL
. 6
9.
O
FF
. 2 9.
-3.2:1 -2.4:1
-1.00%
EL
. 2
2.
O
FF
.0
EL
. 1
1.
O
FF
.1
66.1%
-66.1%
EL
. 6
9.
O
FF
.3
EL
. 6
8.
O
FF
.5
EL
. 2
4.
O
FF
.3
EL
. 1
1.
O
FF
.7
66.5% -66.5%
EL
. 6
9.
O
FF
.2
EL
. 6
8.
O
FF
.0
EL
. 2
5.
O
FF
.9
EL
. 1
1.
O
FF
.9
64.2% -64.2%
EL
. 6
9.
O
FF
.1
EL
. 6
8.
O
FF
.6
INSPECTION TRENCH (SEE SHEET C-502)
INSPECTION TRENCH (SEE SHEET C-502)
INSPECTION TRENCH (SEE SHEET C-502)
STONE REVETMENT COMPLETED BY OTHERS
STONE REVETMENT COMPLETED BY OTHERS
STONE REVETMENT COMPLETED BY OTHERS
EXISTING LEVEE TO BE DEGRADED
EXISTING LEVEE TO BE DEGRADED
EXISTING LEVEE TO BE DEGRADED
SEE NOTE #8
SEE NOTE #8
SEE NOTE #8
SEE NOTE #9
SEE NOTE #9
SEE NOTE #9
SO
LI
C
IT
AT
IO
N N
O
D
ES
IG
N
ED
B
Y:
D
ES
C R
IP
TI
O N
A
M
AR
K
SI
ZE
SU
BM
IT
TE
D B
Y:
D
AT
E
C O
N
TR
AC
T
N O
C
H
EC
KE
D
B Y:
D R
AW
N
B Y:
IS
SU
E D
AT
E:
SHEET ID
B
C
D
E
F
G
2 3 4 5 6 7 8 9 10
US Army Corps of Engineers
U .S
. A R
M Y
C O
R
PS
O F
EN
G
IN
EE
R S
R
EV
IS
ED
B Y
AM
EN
D M
EN
T
JU
LY
AN
2E E2
5B A0
VI
C
KS
BU
R
G , M
S
C
LA
Y
ST
R
EE
T
VI
C
KS
BU
R
G D
IS
TR
IC
T
O R
L
SI
TE
S
AN
D
LE
VE
E
SE
TB
AC
KS
PL
4-
O
R L
R
EH
AB
IL
IT
AT
IO
N
O U
AC
H
IT
A
R
IV
ER
B
AS
IN
, L O
U
IS
IA
N
A
AMENDED AFTER ADVERTISEMENT
C-325
C R
O
SS
S
EC
TI
O
N S
ST
A.
+5
TO
S
TA
. 7 +5
SI
TE
J.
M
C C
U R
LE
Y
J.
M
C C
U R
LE
Y
C . B
AN
KS
TO
N
D . W
AL
LA
C E
NOTES
LEGEND
SEMI-COMPACTED FILL
AREA TO BE DEGRADED
CRUSHED STONE SURFACING
EXISTING GROUND
EMBANKMENT
1. CROSS SECTIONS ARE CUT ALONG THE NEW LEVEE CENTERLINE
2. ALL UNITS ARE IN U.S. SURVEY FOOT
3. COORDINATE SYSTEM USED IS HARN/LA, LOUISIANA STATE PLANES, NORTH
ZONE, US FOOT
4. THE TYPICAL CROSS SECTION IS SHOWN ON SHEET C-301.
5. CROSS SECTIONS CUT LOOKING DOWNSTREAM.
6. PROPOSED DEGRADE ELEVATION OF EXISTING LEVEE VARIES DUE TO BEING
CUT AT THE NATURAL GROUND ELEVATION OF THE LANDSIDE TOE.
7. THE CROSS SECTIONS FOR THE LEVEE DEGRADE ARE SKEWED. USING THE
END AREA VOLUME TO CALCULATE SOIL QUANTITIES WOULD BE
INACCURATE.
8. PRIOR TO TURF ESTABLISHMENT THE GROUND MUST BE SLOPED TO
PREVENT PONDING AT THE TOE OF THE LEVEE.
9. INTERIM GRADE ELEVATION = 72.5'
10. INTERIM GRADE ELEVATION MUST BE MAINTAINTED DURING THE
CONSTRUCTION OF LEVEE SETBACK.
11. DISREGARD SECTION 0+50.
INSPECTION TRENCH
A1 CROSS SECTIONS
8+00
0 10 20 30 40 50 60 70 80 90 10
00-10-20-30-40-50-60-70-80
8+50
0 10 20 30 40 50 60 70 80 90 10
00-10-20-30-40-50-60-70-80
9+00
0 10 20 30 40 50 60 70 80 90 10
00-10-20-30-40-50-60-70-80
EL
. 7
9.
O
FF
5.
EL
. 6
9.
O
FF
.3
EL
. 6
9.
O
FF
. 2 9.
-3.2:1 -2.4:1
-1.00%
EL
. 7
9.
O
FF
5.
EL
. 6
9.
O
FF
.5
EL
. 6
9.
O
FF
. 2 9.
-3.2:1 -2.4:1
-1.00%
EL
. 7
9.
O
FF
5.
EL
. 6
9.
O
FF
.6
EL
. 6
9.
O
FF
. 2 8.
-3.2:1 -2.4:1
-1.00%
EL
. 2
4.
O
FF
.0
EL
. 1
3.
O
FF
.0
59.4%
-59.4%
EL
. 6
9.
O
FF
.3
EL
. 6
8.
O
FF
.4
EL
. 2
2.
O
FF
.2
EL
. 1
1.
O
FF
.4
61.5%
-59.8%
EL
. 6
9.
O
FF
.4
EL
. 6
8.
O
FF
.9
EL
. 2
2.
O
FF
.7
EL
. 7
.1 O
FF
.9
61.5%
-61.5%
EL
. 6
9.
O
FF
6.
EL
. 6
8.
O
FF
.8
INSPECTION TRENCH (SEE SHEET C-502)
INSPECTION TRENCH (SEE SHEET C-502)
INSPECTION TRENCH (SEE SHEET C-502)
STONE REVETMENT COMPLETED BY OTHERS
STONE REVETMENT COMPLETED BY OTHERS
STONE REVETMENT COMPLETED BY OTHERS
EXISTING LEVEE TO BE DEGRADED
EXISTING LEVEE TO BE DEGRADED
EXISTING LEVEE TO BE DEGRADED
SEE NOTE #8
SEE NOTE #8
SEE NOTE #8
SEE NOTE #9
SEE NOTE #9
SEE NOTE #9
SO
LI
C
IT
AT
IO
N N
O
D
ES
IG
N
ED
B
Y:
D
ES
C R
IP
TI
O N
A
M
AR
K
SI
ZE
SU
BM
IT
TE
D B
Y:
D
AT
E
C O
N
TR
AC
T
N O
C
H
EC
KE
D
B Y:
D R
AW
N
B Y:
IS
SU
E D
AT
E:
SHEET ID
B
C
D
E
F
G
2 3 4 5 6 7 8 9 10
US Army Corps of Engineers
U .S
. A R
M Y
C O
R
PS
O F
EN
G
IN
EE
R S
R
EV
IS
ED
B Y
AM
EN
D M
EN
T
JU
LY
AN
SI
D
W
2E E2
5B A0
VI
C
KS
BU
R
G , M
S
C
LA
Y
ST
R
EE
T
VI
C
KS
BU
R
G D
IS
TR
IC
T
O R
L
SI
TE
S
AN
D
LE
VE
E
SE
TB
AC
KS
PL
4-
O
R L
R
EH
AB
IL
IT
AT
IO
N
O U
AC
H
IT
A
R
IV
ER
B
AS
IN
, L O
U
IS
IA
N
A
AMENDED AFTER ADVERTISEMENT
C-326
C R
O
SS
S
EC
TI
O
N S
ST
A.
+0
TO
S
TA
. 9 +0
SI
TE
J.
M
C C
U R
LE
Y
J.
M
C C
U R
LE
Y
C . B
AN
KS
TO
N
D . W
AL
LA
C E
NOTES
LEGEND
SEMI-COMPACTED FILL
AREA TO BE DEGRADED
CRUSHED STONE SURFACING
EXISTING GROUND
EMBANKMENT
1. CROSS SECTIONS ARE CUT ALONG THE NEW LEVEE CENTERLINE
2. ALL UNITS ARE IN U.S. SURVEY FOOT
3. COORDINATE SYSTEM USED IS HARN/LA, LOUISIANA STATE PLANES, NORTH
ZONE, US FOOT
4. THE TYPICAL CROSS SECTION IS SHOWN ON SHEET C-301.
5. CROSS SECTIONS CUT LOOKING DOWNSTREAM.
6. PROPOSED DEGRADE ELEVATION OF EXISTING LEVEE VARIES DUE TO BEING
CUT AT THE NATURAL GROUND ELEVATION OF THE LANDSIDE TOE.
7. THE CROSS SECTIONS FOR THE LEVEE DEGRADE ARE SKEWED. USING THE
END AREA VOLUME TO CALCULATE SOIL QUANTITIES WOULD BE
INACCURATE.
8. PRIOR TO TURF ESTABLISHMENT THE GROUND MUST BE SLOPED TO
PREVENT PONDING AT THE TOE OF THE LEVEE.
9. INTERIM GRADE ELEVATION = 72.5'
10. INTERIM GRADE ELEVATION MUST BE MAINTAINTED DURING THE
CONSTRUCTION OF LEVEE SETBACK.
11. DISREGARD SECTION 0+50.
INSPECTION TRENCH
A1 CROSS SECTIONS
9+50
0 10 20 30 40 50 60 70 80 90 10
00-10-20-30-40-50-60-70-80
10+00
0 10 20 30 40 50 60 70 80 90 10
00-10-20-30-40-50-60-70-80
10+50
0 10 20 30 40 50 60 70 80 90 10
00-10-20-30-40-50-60-70-80
EL
. 7
9.
O
FF
5.
EL
. 6
9.
O
FF
.6
EL
. 6
9.
O
FF
. 2 8.
-3.2:1 -2.4:1
-1.00%
EL
. 7
9.
O
FF
5.
EL
. 6
9.
O
FF
.0
EL
. 6
9.
O
FF
. 2 7.
-3.2:1 -2.4:1
-1.00%
EL
. 7
9.
O
FF
5.
EL
. 6
9.
O
FF
.6
EL
. 6
9.
O
FF
. 2 7.
-3.2:1 -2.4:1
-1.00%
EL
. 2
1.
O
FF
.5
EL
. 5
.6 O
FF
.3
61.5%
-61.5%
EL
. 6
9.
O
FF
8.
EL
. 6
9.
O
FF
.6
EL
. 2
1.
O
FF
.1
EL
. 4
.7 O
FF
.8
61.5% -61.5%
EL
. 6
9.
O
FF
0.
EL
. 6
9.
O
FF
.8
EL
. 2
2.
O
FF
.1
EL
. 8
.1 O
FF
.2
61.5% -61.5%
EL
. 7
0.
O
FF
2.
EL
. 6
9.
O
FF
.9
INSPECTION TRENCH (SEE SHEET C-502)
INSPECTION TRENCH (SEE SHEET C-502)
INSPECTION TRENCH (SEE SHEET C-502)
STONE REVETMENT COMPLETED BY OTHERS
STONE REVETMENT COMPLETED BY OTHERS
STONE REVETMENT COMPLETED BY OTHERS
EXISTING LEVEE TO BE DEGRADED
EXISTING LEVEE TO BE DEGRADED
EXISTING LEVEE TO BE DEGRADEDSEE NOTE #8
SEE NOTE #8
SEE NOTE #8
SEE NOTE #9
SEE NOTE #9
SEE NOTE #9
SO
LI
C
IT
AT
IO
N N
O
D
ES
IG
N
ED
B
Y:
D
ES
C R
IP
TI
O N
A
M
AR
K
SI
ZE
SU
BM
IT
TE
D B
Y:
D
AT
E
C O
N
TR
AC
T
N O
C
H
EC
KE
D
B Y:
D R
AW
N
B Y:
IS
SU
E D
AT
E:
SHEET ID
B
C
D
E
F
G
2 3 4 5 6 7 8 9 10
US Army Corps of Engineers
U .S
. A R
M Y
C O
R
PS
O F
EN
G
IN
EE
R S
R
EV
IS
ED
B Y
AM
EN
D M
EN
T
JU
LY
AN
SI
D
W
2E E2
5B A0
VI
C
KS
BU
R
G , M
S
C
LA
Y
ST
R
EE
T
VI
C
KS
BU
R
G D
IS
TR
IC
T
O R
L
SI
TE
S
AN
D
LE
VE
E
SE
TB
AC
KS
PL
4-
O
R L
R
EH
AB
IL
IT
AT
IO
N
O U
AC
H
IT
A
R
IV
ER
B
AS
IN
, L O
U
IS
IA
N
A
AMENDED AFTER ADVERTISEMENT
C-327
C R
O
SS
S
EC
TI
O
N S
ST
A.
+5
TO
S
TA
. 1 0+
SI
TE
J.
M
C C
U R
LE
Y
J.
M
C C
U R
LE
Y
C . B
AN
KS
TO
N
D . W
AL
LA
C E
NOTES
LEGEND
SEMI-COMPACTED FILL
AREA TO BE DEGRADED
CRUSHED STONE SURFACING
EXISTING GROUND
EMBANKMENT
1. CROSS SECTIONS ARE CUT ALONG THE NEW LEVEE CENTERLINE
2. ALL UNITS ARE IN U.S. SURVEY FOOT
3. COORDINATE SYSTEM USED IS HARN/LA, LOUISIANA STATE PLANES, NORTH
ZONE, US FOOT
4. THE TYPICAL CROSS SECTION IS SHOWN ON SHEET C-301.
5. CROSS SECTIONS CUT LOOKING DOWNSTREAM.
6. PROPOSED DEGRADE ELEVATION OF EXISTING LEVEE VARIES DUE TO BEING
CUT AT THE NATURAL GROUND ELEVATION OF THE LANDSIDE TOE.
7. THE CROSS SECTIONS FOR THE LEVEE DEGRADE ARE SKEWED. USING THE
END AREA VOLUME TO CALCULATE SOIL QUANTITIES WOULD BE
INACCURATE.
8. PRIOR TO TURF ESTABLISHMENT THE GROUND MUST BE SLOPED TO
PREVENT PONDING AT THE TOE OF THE LEVEE.
9. INTERIM GRADE ELEVATION = 72.5'
10. INTERIM GRADE ELEVATION MUST BE MAINTAINTED DURING THE
CONSTRUCTION OF LEVEE SETBACK.
11. DISREGARD SECTION 0+50.
INSPECTION TRENCH
A1 CROSS SECTIONS
11+00
0 10 20 30 40 50 60 70 80 90 10
00-10-20-30-40-50-60-70-80
11+50
0 10 20 30 40 50 60 70 80 90 10
00-10-20-30-40-50-60-70-80
12+00
0 10 20 30 40 50 60 70 80 90 10
00-10-20-30-40-50-60-70-80
EL
. 7
9.
O
FF
5.
EL
. 6
9.
O
FF
.1
EL
. 7
1.
O
FF
. 2 3.
-3.2:1 -2.5:1
-1.00%
EL
. 7
8.
O
FF
5.
EL
. 6
9.
O
FF
.8 EL
. 7
5.
O
FF
. 1 5.
-3.3:1 -2.8:1
-1.00%
EL
. 7
8.
O
FF
5.
EL
. 6
9.
O
FF
.6
EL
. 7
7.
O
FF
. 8 .3
-3.5:1
-3.4:1
-1.00%
EL
. 2
2.
O
FF
.1
EL
. 1
3.
O
FF
.561.5% -61.5%
EL
. 6
9.
O
FF
.0
EL
. 2
2.
O
FF
.7
EL
. 1
6.
O
FF
.0
63.0% -63.0%
EL
. 6
9.
O
FF
9.
EL
. 2
0.
O
FF
.7
EL
. 1
1.
O
FF
.766.5% -66.5%
EL
. 6
9.
O
FF
0.
O
FF
. 2 8.
EL
. 7 0.
O
FF
. 2
5.
EL
. 7
0.
O
FF
. 2 7.
EL
. 7 0.
STONE REVETMENT COMPLETED BY OTHERS
STONE REVETMENT COMPLETED BY OTHERS
STONE REVETMENT COMPLETED BY OTHERS
EXISTING LEVEE TO BE DEGRADED
EXISTING LEVEE TO BE DEGRADED
EXISTING LEVEE TO BE DEGRADED
SEE NOTE #9
SEE NOTE #9
SEE NOTE #9
SO
LI
C
IT
AT
IO
N N
O
D
ES
IG
N
ED
B
Y:
D
ES
C R
IP
TI
O N
A
M
AR
K
SI
ZE
SU
BM
IT
TE
D B
Y:
D
AT
E
C O
N
TR
AC
T
N O
C
H
EC
KE
D
B Y:
D R
AW
N
B Y:
IS
SU
E D
AT
E:
SHEET ID
B
C
D
E
F
G
2 3 4 5 6 7 8 9 10
US Army Corps of Engineers
U .S
. A R
M Y
C O
R
PS
O F
EN
G
IN
EE
R S
R
EV
IS
ED
B Y
AM
EN
D M
EN
T
JU
LY
AN
SI
D
W
2E E2
5B A0
VI
C
KS
BU
R
G , M
S
C
LA
Y
ST
R
EE
T
VI
C
KS
BU
R
G D
IS
TR
IC
T
O R
L
SI
TE
S
AN
D
LE
VE
E
SE
TB
AC
KS
PL
4-
O
R L
R
EH
AB
IL
IT
AT
IO
N
O U
AC
H
IT
A
R
IV
ER
B
AS
IN
, L O
U
IS
IA
N
A
AMENDED AFTER ADVERTISEMENT
C-328
C R
O
SS
S
EC
TI
O
N S
ST
A.
1+
T
O S
TA
2+
SI
TE
J.
M
C C
U R
LE
Y
J.
M
C C
U R
LE
Y
C . B
AN
KS
TO
N
D . W
AL
LA
C E
NOTES
LEGEND
SEMI-COMPACTED FILL
AREA TO BE DEGRADED
CRUSHED STONE SURFACING
EXISTING GROUND
EMBANKMENT
1. CROSS SECTIONS ARE CUT ALONG THE NEW LEVEE CENTERLINE
2. ALL UNITS ARE IN U.S. SURVEY FOOT
3. COORDINATE SYSTEM USED IS HARN/LA, LOUISIANA STATE PLANES, NORTH
ZONE, US FOOT
4. THE TYPICAL CROSS SECTION IS SHOWN ON SHEET C-301.
5. CROSS SECTIONS CUT LOOKING DOWNSTREAM.
6. PROPOSED DEGRADE ELEVATION OF EXISTING LEVEE VARIES DUE TO BEING
CUT AT THE NATURAL GROUND ELEVATION OF THE LANDSIDE TOE.
7. THE CROSS SECTIONS FOR THE LEVEE DEGRADE ARE SKEWED. USING THE
END AREA VOLUME TO CALCULATE SOIL QUANTITIES WOULD BE
INACCURATE.
8. PRIOR TO TURF ESTABLISHMENT THE GROUND MUST BE SLOPED TO
PREVENT PONDING AT THE TOE OF THE LEVEE.
9. INTERIM GRADE ELEVATION = 72.5'
10. INTERIM GRADE ELEVATION MUST BE MAINTAINTED DURING THE
CONSTRUCTION OF LEVEE SETBACK.
11. DISREGARD SECTION 0+50.
INSPECTION TRENCH
A1 CROSS SECTIONS
12+50
0 10 20 30 40 50 60 70 80 90 10
00-10-20-30-40-50-60-70-80
EL
. 7
7.
O
FF
5.
EL
. 7
0.
O
FF
.2 EL
. 7
4.
O
FF
. 1 4.
-3.5:1 -3.3:1
-1.00%
EL
. 2
5.
O
FF
.2
EL
. 1
9.
O
FF
.1
66.7% -66.7%
EL
. 6
9.
O
FF
2.
O
FF
. 2 8.
EL
. 7 0.
STONE REVETMENT COMPLETED BY OTHERS
EXISTING LEVEE TO BE DEGRADED
SEE NOTE #9
SO
LI
C
IT
AT
IO
N N
O
D
ES
IG
N
ED
B
Y:
D
ES
C R
IP
TI
O N
A
M
AR
K
SI
ZE
SU
BM
IT
TE
D B
Y:
D
AT
E
C O
N
TR
AC
T
N O
C
H
EC
KE
D
B Y:
D R
AW
N
B Y:
IS
SU
E D
AT
E:
SHEET ID
B
C
D
E
F
G
2 3 4 5 6 7 8 9 10
US Army Corps of Engineers
U .S
. A R
M Y
C O
R
PS
O F
EN
G
IN
EE
R S
R
EV
IS
ED
B Y
AM
EN
D M
EN
T
JU
LY
AN
SI
D
W
2E E2
5B A0
VI
C
KS
BU
R
G , M
S
C
LA
Y
ST
R
EE
T
VI
C
KS
BU
R
G D
IS
TR
IC
T
O R
L
SI
TE
S
AN
D
LE
VE
E
SE
TB
AC
KS
PL
4-
O
R L
R
EH
AB
IL
IT
AT
IO
N
O U
AC
H
IT
A
R
IV
ER
B
AS
IN
, L O
U
IS
IA
N
A
AMENDED AFTER ADVERTISEMENT
C-329
C R
O
SS
S
EC
TI
O
N S
ST
A.
2+
SI
TE
J.
M
C C
U R
LE
Y
J.
M
C C
U R
LE
Y
C . B
AN
KS
TO
N
D . W
AL
LA
C E
NOTES
LEGEND
SEMI-COMPACTED FILL
AREA TO BE DEGRADED
CRUSHED STONE SURFACING
EXISTING GROUND
EMBANKMENT
1. CROSS SECTIONS ARE CUT ALONG THE NEW LEVEE CENTERLINE
2. ALL UNITS ARE IN U.S. SURVEY FOOT
3. COORDINATE SYSTEM USED IS HARN/LA, LOUISIANA STATE PLANES, NORTH
ZONE, US FOOT
4. THE TYPICAL CROSS SECTION IS SHOWN ON SHEET C-301.
5. CROSS SECTIONS CUT LOOKING DOWNSTREAM.
6. PROPOSED DEGRADE ELEVATION OF EXISTING LEVEE VARIES DUE TO BEING
CUT AT THE NATURAL GROUND ELEVATION OF THE LANDSIDE TOE.
7. THE CROSS SECTIONS FOR THE LEVEE DEGRADE ARE SKEWED. USING THE
END AREA VOLUME TO CALCULATE SOIL QUANTITIES WOULD BE
INACCURATE.
8. PRIOR TO TURF ESTABLISHMENT THE GROUND MUST BE SLOPED TO
PREVENT PONDING AT THE TOE OF THE LEVEE.
9. INTERIM GRADE ELEVATION = 72.5'
10. INTERIM GRADE ELEVATION MUST BE MAINTAINTED DURING THE
CONSTRUCTION OF LEVEE SETBACK.
11. DISREGARD SECTION 0+50.
INSPECTION TRENCH
A1 CROSS SECTIONS
CONTROL LINE DATA - SITE 12 NEW LEVEE CENTERLINE
LINE / CURVE
NUMBER
L5
C4
L6
C5
L7
C6
L8
START / PC
STATION
0+00.00
1+40.23
1+44.50
6+03.31
8+00.30
11+77.35
12+08.24
START / PC
NORTHING
EASTING
621,937.29 3,396,100.22
621,838.68 3,396,000.53
621,835.74 3,395,997.43
621,527.32 3,395,657.74
621,462.73 3,395,477.00
621,481.85 3,395,100.44
621,478.67 3,395,069.84
LINE / CURVE
LENGTH
140.23'
4.27'
458.82'
196.99'
377.05'
30.89'
59.26'
LINE / CHORD
DIRECTION
225° 18' 53.7"
226° 32' 17.2"
227° 45' 40.8"
250° 20' 04.2"
272° 54' 27.6"
264° 03' 30.9"
255° 12' 34.3"
END / PT
STATION
1+40.23
1+44.50
6+03.31
8+00.30
11+77.35
12+08.24
12+67.50
END / PT
NORTHING
EASTING
621,838.68 3,396,000.53
621,835.74 3,395,997.43
621,527.32 3,395,657.74
621,462.73 3,395,477.00
621,481.85 3,395,100.44
621,478.67 3,395,069.84
621,463.54 3,395,012.55
CURVE
RADIUS
100.00'
250.00'
100.00'
PI STATION
1+42.36
7+07.24
11+92.92
TANGENT
LENGTH
2.14'
103.93'
15.57'
DELTA
2° 26' 47.1"
45° 08' 46.8"
17° 41' 53.4"
CONTROL LINE DATA - SITE 1 NEW LEVEE CENTERLINE
LINE / CURVE
NUMBER
L1
C1
L2
C2
L3
C3
L4
START / PC
STATION
0+00.00
0+32.40
0+74.98
2+97.60
4+79.89
13+69.29
14+16.79
START / PC
NORTHING
EASTING
704,432.77 3,396,790.63
704,426.90 3,396,758.77
704,410.64 3,396,719.76
704,283.48 3,396,537.03
704,229.73 3,396,365.77
704,229.46 3,395,476.37
704,222.09 3,395,429.64
LINE / CURVE
LENGTH
32.40'
42.58'
222.62'
182.29'
889.40'
47.50'
43.68'
LINE / CHORD
DIRECTION
259° 34' 02.7"
247° 22' 03.9"
235° 10' 05.1"
252° 34' 31.4"
269° 58' 57.8"
261° 01' 52.1"
252° 04' 46.4"
END / PT
STATION
0+32.40
0+74.98
2+97.60
4+79.89
13+69.29
14+16.79
14+60.47
END / PT
NORTHING
EASTING
704,426.90 3,396,758.77
704,410.64 3,396,719.76
704,283.48 3,396,537.03
704,229.73 3,396,365.77
704,229.46 3,395,476.37
704,222.09 3,395,429.64
704,208.65 3,395,388.08
CURVE
RADIUS
100.00'
300.00'
152.00'
PI STATION
0+54.02
3+91.66
13+93.24
TANGENT
LENGTH
21.62'
94.06'
23.94'
DELTA
24° 23' 57.7"
34° 48' 52.7"
17° 54' 11.4"
HORIZONTAL DATUM: NAD 83/2011 LOUISIANA NORTH STATE PLANE ZONE US SURVEY FOOT
VERTICAL DATUM: N.A.V.D 88 FEET
POINT NUMBER
DESCRIPTION
PL 84-99 BP 1
PL 84-99 BP 2
PL 84-99 BP 3
NORTHING
713,995.280
714,194.385
714,486.351
EASTING
3,419,963.506
3,419,787.826
3,419,538.037
ELEVATION
66.593'
65.784'
64.130'
PL 84-99 OUACHITA RIVER SITE 1
HORIZONTAL DATUM: NAD83/2011, LA STATE PLANES NORTH ZONE, UNITS IN US SURVEY FT
VERTICAL DATUM: NAVD 88 DATUM, UNITS IN FT
No.
NORTHING
704,405.860
704,349.381
704,454.570
704,313.015
704,220.071
704,145.848
704,005.790
703,926.221
703,580.481
704,661.510
704,561.704
704,468.825
704,404.461
EASTING
3,396,150.422
3,395,838.233
3,396,437.520
3,395,613.920
3,395,430.896
3,395,190.326
3,395,004.203
3,394,798.615
3,394,201.529
3,397,931.312
3,397,240.163
3,396,991.015
3,396,654.599
ELEVATION
86.556
86.862
86.890
86.392
86.121
85.207
86.878
86.780
85.436
86.537
82.398
86.589
86.918
DESCRIPTIONS
CONTROL POINT IR-OR-23-1 (SET)
CONTROL POINT IR-OR-23-2 (SET)
BASELINE IR-OR-131 (SET)
BASELINE IR-OR-132 (SET)
BASELINE IR-OR-133 (SET)
BASELINE IR-OR-134 (SET)
BASELINE IR-OR-135 (SET)
BASELINE IR-OR-136 (SET)
BASELINE IR-OR-137 (SET)
CONTROL POINT IR-OR-127 (SITE6)*LLE
CONTROL POINT IR-OR-128 (SITE6)*LLE
CONTROL POINT IR-OR-129 (SITE6)*LLE
CONTROL POINT IR-OR-130 (SITE6)*LLE
PL 84-99 OUACHITA RIVER SITE 12
HORIZONTAL DATUM: NAD83/2011, LA STATE PLANES NORTH ZONE, UNITS IN US SURVEY FT
VERTICAL DATUM: NAVD 88 DATUM, UNITS IN FT
No.
NORTHING
620,645.481
621,202.583
621,440.010
621,549.575
623,122.102
622,757.159
622,449.036
622,180.629
621,902.406
621,776.862
621,626.223
EASTING
3,394,155.611
3,394,390.286
3,394,929.947
3,395,259.726
3,397,279.320
3,396,956.566
3,396,721.038
3,396,352.489
3,396,062.868
3,395,703.393
3,395,518.689
ELEVATION
76.032
77.546
77.225
77.044
76.998
77.104
76.757
76.951
75.747
76.398
76.640
DESCRIPTIONS
CONTROL POINT IR BM 709 (FOUND IRON ROD)
SOLID IRON PIN IR ORB-S12-1 (SET IRON ROD)
CONTROL POINT IR BM 706 (FOUND IRON ROD)
CONTROL POINT IR BM 705 (FOUND IRON ROD)
CONTROL POINT IR BM 698 (FOUND IRON ROD)
CONTROL POINT IR BM 699 (FOUND IRON ROD)
CONTROL POINT IR BM 700 (FOUND IRON ROD)
CONTROL POINT IR BM 701 (FOUND IRON ROD)
CONTROL POINT IR BM 702 (FOUND IRON ROD)
CONTROL POINT IR BM 703 (FOUND IRON ROD)
CONTROL POINT IR BM 704 (FOUND IRON ROD)
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File details come from the government source that posted it. Updated .