Plans-W912P819B0064.pdf
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- Solicitation number
- W912P819B0064
About this file
This solicitation package includes plans and specifications for maintenance dredging of the Tiger Pass Bar Channel in Plaquemines Parish, Louisiana. The work consists of removing material from the channel using a hydraulic cutter-head dredge and placing it in designated wetland disposal areas. The channel will be dredged to a depth of -12 feet MLLW from station 388+00 to 740+00. Bidding documents for the firm fixed price contract will be posted to FedBizOps on August 23, 2019. Offerors are encouraged to register as interested vendors on the site and with SAM to be eligible to bid. The NAICS code for this project is 237990.
Plans - W912P819B0064
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New Orleans District of Engineers US Army Corps
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C O
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H E
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G-01
CONTRACT NO. W912P820CXXXX
MISSISSIPPI RIVER OUTLETS
VICINITY OF VENICE, LOUISIANA
MAINTENACE DREDGING
PLAQUEMINES PARISH, LOUISIANA
SOLICITATION NO. W912P819B0064
AUGUST 2019
G -0
.d g n
TIGER PASS BAR CHANNEL #20-2
CIVIL BRANCH
THIS PROJECT WAS DESIGNED BY THE
NEW ORLEANS DISTRICT CORPS OF
ENGINEERS. THE INITIALS OR SIGNA-
TURES AND REGISTRATION DESIGNA-
TIONS OF INDIVIDUALS APPEAR ON
THESE PROJECT DOCUMENTS WITHIN
THE SCOPE OF THEIR EMPLOYMENT AS
REQUIRED BY ER 1110-1-8152. SIGNA-
TURES INDICATE OFFICIAL RECOMMEN-
DATION OF ALL DRAWINGS IN THIS SET.
APPROVED BY:
DISTRICT COMMANDER CHIEF ENGINEERING DIVISION
APPROVAL RECOMMENDED BY:
CIVIL BRANCH
CHIEF
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ON THIS CONTRACT, GAGES IN NAVD88.
GAGES SHALL BE USED FOR VERTICAL CONTROL
MISSISSIPPI RIVER OUTLETS
VICINITY OF VENICE
PLAQUEMINES PARISH, LOUISIANA
EMPIRE LOCK AND
FLOODGATE
BOHEMIA
WILDLIFE MANAGEMENT
AREA
DELTA
NATIONAL WILDLIFE
REFUGE
PASS A LOUTRE
GAME AND FISH PRESERVE
STATE PUBLIC
HUNTING GROUNDSPROJECT LOCATION
MEXICO
GULF OF
t
Venice th Pass roN
Northeast Pass s s a P t s a e h t u o
S dnalsInedraG
B a y yaBtsaE ss a
P h u t o S s s a P t s e h w t u o S a yBseW
LOCATION MAP
Shell Is.
RIVER
M
ISSISSIPP
I s o a P s
A L u t rei o a B
C l e s t t p l e t e t s i a P s r
T g e
Breton Isle
N
B R E T O N S O U N D
Port Sulphur
Buras h
S o u t h
P a s s h h h
TIGER PASS - MAINTENANCE DREDGING
D
2 3
C
4 5
A
B
0 30000'15000'
SCALE:1"=10000'
PLAN - C/L STAS. 388+00 TO 504+00
PLAN - C/L STAS. 504+00 TO 636+00
INDEX OF DRAWINGS
DWG. DESCRIPTION
LOCATION MAP, VERTICAL CONTROL
VICINITY MAP & INDEX OF DRAWINGS
TYPICAL SECTIONS
VERTICAL CONTROL - TIGER PASS
THEORETICAL AND TYPICAL SECTIONS
TYPICAL SECTIONS
L O
C A
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G-02
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G-01
G-02
C-01
C-02
C-03
PROFILES
COVER SHEET
G -0
.D
G N
X= 3,890,232.63 Y= 238,222.19
STAFF GAGE AT DAY MARKER 10 (01535-DM10)
X= 3,895,773.25 Y= 242,083.31
STAFF GAGE AT DAYMARKER 17 (01535-DM17)
0.0' MLLW (2002-2006) = 0.0' NAVD88 (2009.55) = 3.5' MLG
TO NAVIGATION DAY MARKER NO. 10 IN TIGER PASS.
LINES FOR FOOT MARKS AND TENTHS OF FEET NAILED
ALL STAFF GAGE IS 2"X6" PAINTED WHITE WITH BLACK
0.0' MLLW (2002-2006) = 0.0' NAVD88 (2009.55) = 3.5' MLG
TO NAVIGATION DAY MARKER NO. 17 IN TIGER PASS.
LINES FOR FOOT MARKS AND TENTHS OF FEET NAILED
ALL STAFF GAGE IS 2"X6" PAINTED WHITE WITH BLACK
PLAN - C/L STAS. 636+00 TO 740+00
#20-2
A R K A N S A S
T E X A S
SHREVEPORT
MONROE
VICKSBURG
NATCHEZ
ALEXANDRIA
LAKE CHARLES
MORGAN CITY
BATON ROUGE
L O U I S I A N A
M I S S I S S I P P I
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N E W O R L E A N S
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H A F
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PONTCHARTRAIN
LAKE
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LAKE
LOCATION
PROJECT
C-04
C-05
C-06
C-07
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T A T
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T A
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Y-COORDINATEX-COORDINATEACCESS ROUTE POINT
P.C. #1 387+69.67 3908463.268' 250508.431'
P.T. #1 399+43.87 3907772.659' 249578.599'
P.T. #2 428+60.47
P.C. #2 408+30.36 3907064.719' 249045.046'
3905580.073' 247665.679'
P.C. #3 437+41.80 3904999.381' 247002.698'
P.T. #3 459+42.97 3903270.195' 245662.663'
P.C. #4 467+91.46 3902512.594' 245280.595'
P.T. #4 482+55.10 3901303.642' 244462.639'
C/L STATION X-COORDINATE Y-COORDINATE
P.C. #5 505+00.80
3898524.71'P.T. #5 517+18.49
242977.52'3899619.13'
242486.89'
P.I. #1 372+08.85 3908988.642' 251935.857'
C/L STATION COORDINATES
243,000
1-A 1-B 1-C
1-E 1-D
3908918
3908105 3908641
3907364 3906561
253103 253068
253388 253074
253100
APPROXIMATE ACCESS ROUTE C/L COORDINATES
246,000
PREPARED FROM BUMP PHOTOGRAPHY FLOWN IN 2019.
DASHED TICKS.
LAMBERT CONFORMAL CONIC PROJECTION IS SHOWN BY
NORTH AMERICAN DATUM IS SHOWN BY SOLID TICKS AND
INSIDE THE PLAN AREA, POLYCONIC PROJECTION 1983
NOTES:
249,000
,9 ,0
29°10'30"
29°11' 0"
,9 ,0
°2
'3
1000'0 500'
SCALE:1"=500'
°2
' 0
,9 ,0
°2
'3
,9 ,0 252,000
°2
' 0
,8 ,0 249,000
°2
'3
°2
'3
,9 ,0
29°09' 0" 8
°2
' 0
243,000 3 ,9 ,0
°2
' 0
,9 ,0
°2
'3
29°09'30"
29°10' 0"
252,000
29°11' 0"
°2
' 0
S T
A . 3
C /L , (M
IL
E .3
A P P
R O
X . L
IM
IT
O
F D
R E
D G
IN
G
Y= 250,474.635
X= 3,908,450.488
C/L STA. 388+00
29°10'30"
BUOY #32
CHAWEE BAY
BOTTOM EDGES OF CUT
S H
E E
T C -0
M
A T
C H S
T A C /L
29°09' 0"
29°09'30"
29°10' 0" 3 ,9 ,0
°2
'3
246,000
,8 ,0
°2
' 0
2-A 2-B 2-C
2-E
4-A
4-B
4-C
3905675
3904724
3898716
3897504
3898459
3905121
3904915 3905227
248133 248885
249702 250047
250457
242774
244890
246385
2-D
TO 250' WIDTH AT -12.0' M.L.G AT C/L STA. 613+00
6. CHANNEL TRANSITIONS AT C/L STA. 603+00 FROM 150' WIDTH AT -12.0' M.L.G
PROVIDED BY DREDGING CONTRACTOR ON PREVIOUS CONTRACT 12-C-0024.
5. UTILITY LOCATIONS ACROSS CHANNEL INDICATIVE OF PIPELINE INFORMATION
TO EXISTING MARSH.
APPROXIMATE, AND WILL BE FIELD ADJUSTED TO MINIMIZE DAMAGE
4. ACCESS ROUTES SHOWN ARE 100-FEET WIDE. CORRIDORS ARE
JETTY REACH.
3. JETTY STONE MAY BE ENCOUNTERED WITHIN THE CHANNEL ALONG THE
IN THE FIELD, BASED ON CONDITIONS EXISTING PRIOR TO DISPOSAL.
EXACT CONFIGURATION OF THE DISPOSAL AREAS WILL BE DETERMINED
2. DISPOSAL AREAS AS SHOWN ON THE DRAWINGS ARE APPROXIMATE. THE
CANALS, SLIPS, ETC.
1. DO NOT BLOCK ANY EXISTING CHANNELS, OIL WELLS,
GENERAL NOTES:
3-A
3-B
3902986
3902176
245895
246958
P .C
.6
P .T
.8
P .C
.3
P .T
.4
C /L
P .C
.8
C
/LP
.T
.8
C /L
P .C
.4
C /L
P .T
.1
C /L
P .C
.8
P .I. 3
.5
C /L
= 32°47'13.92"
D = 2°47'32.30" T = 603.66'
L = 1,174.20'
R = 2,051.92'
CURVE DATA NO. 1
= 11°46'51.96"
D = 0°34'49.15" T = 1,018.65'
L = 2,030.11'
R = 9,873.14'
CURVE DATA NO. 2
CURVE DATA NO. 3
= 22°01'22.80"
D = 1°00'01.86" T = 1,114.34'
L = 2,201.17'
R = 5,726.62'
CURVE DATA NO. 4
= 14°38'17.16"
D = 1°00'00.41" T = 735.83'
L = 1,463.64'
R = 5,728.93'
CURVE DATA NO. 5
= 34°30'28.80" D = 2°50'02.04" T = 627.94' L = 1,217.69' R = 2,021.80'
EL. TOP OF PIPE -22.6
APPROX. STA. 423+01
1-10" PIPELINE
HARVEST (OLD CHEVRON LINE)
EL. TOP OF PIPE -25.0
APPROX. STA. 446+94 C/L
1-6" PIPELINE
AMERICAN MIDSTREAM
(ABANDONED IN PLACE)
EL. TOP OF PIPE -23.5
APPROX. STA. 483+94 C/L
1-10" GAS PIPELINE
GULF SOUTH PIPELINE CO.
(PRE-KATRINA LOCATION)
(ABANDONED IN PLACE -
EL. TOP OF CABLE -23.0 M.L.G.
APPROX. STA. 486+50 C/L
L.P.&L./ENTERGY SUB-CABLE
EL. TOP OF PIPE -20.6
APPROX. STA. 450+36 C/L
1-2.5" PIPELINE
HILCORP ENERGY - HARVEST
(1)-4" FLO
W
LIN
ES
(1)-3" &
H
ILC
O R
P EN
ER
G
Y C O
PR
O
PO
SED
(50' WIDE TRENCH)
EL. TOP OF PIPES -21.2
APPROX. C/L STA. 519+10
(15)-2.5" FLOWLINES
(1)-6" PIPELINE &
HILCORP ENERGY - HARVEST
AND -22.0 (RESPECTIVELY)
EL. TOP OF PIPE -24.0
AND STA. 499+35 C/L
APPROX. STA. 498+60 C/L
1-20" & 1-26" PIPELINE
AMERICAN MIDSTREAM
A C
C E
S S R
O U
T E
A C
C E
S S R
O U
T E
LINE DIRECTED AWAY FROM THE CHANNEL.
WDA-4 AND WDA-5 ARE TO BE USED WITH THE DREDGE DISCHARGE
IN OPEN WATER BEHIND THE REMNANT BANKLINE. DISPOSAL AREA
BACKSIDE OF EXISTING MARSH. MATERIAL SHALL BE DEPOSITED
WITH THE DREDGE DISCHARGE LINE DIRECTED TOWARD THE
NOTE: DISPOSAL AREAS WDA-1 THRU WDA-3 ARE TO BE USED
(MAX. ELEV +5.5' M.L.G.)
UNCONFINED DISPOSAL AREA WDA-1
PT E
PT C
PT D
PT A
PT B
(MAX. ELEV +5.5' M.L.G.)
UNCONFINED DISPOSAL AREA WDA-2
PT B
A C
C E
S S R
O U
T E
PT A
(MAX. ELEV +5.5' M.L.G.)
UNCONFINED DISPOSAL AREA WDA-3
PT A
PT B
PT C
100'
100'
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U .S
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C /L
(SEE NOTE 3)
TRANSITION
CHANNEL
C /L
242977.518'
239299.828'
237852.845'
APPROXIMATE C/L STATION COORDINATES
Y-COORDINATE
3899619.135'
3898524.712'
3897419.164'
3894190.230'
3893024.990'
3891946.049'
3889067.344'
X-COORDINATE
P.C. #5 505+00.80
P.T. #5 517+18.49
P.T. #6 563+94.07
P.C. #6 528+32.09
P.C. #7 579+05.80
P.T. #7 591+96.92
P.C. #8 624+18.83
C/L STATION
242486.892'
242353.252'
240967.094'
240003.998'
PLAQUEMINES PARISH, LA.
,8
,0
°2
'3
,8
,0
°2
' 0
°2
'3
°2
' 0
,0
AS UNCONFINED MATERIAL AT THE SINGLE POINT DISCHARGE LOCATION WDA 4.
2. ALL MATERIAL DREDGED BETWEEN C/L STA. 525+00 TO 630+00 SHALL BE DEPOSITED
,8
,0
P L
A N
C-02
:1
PREPARED FROM BUMP PHOTOGRAPHY FLOWN IN 2019.
DASHED TICKS.
LAMBERT CONFORMAL CONIC PROJECTION IS SHOWN BY
NORTH AMERICAN DATUM IS SHOWN BY SOLID TICKS AND
INSIDE THE PLAN AREA, POLYCONIC PROJECTION 1983
NOTES: 2
9° ' 0
9° '30
9° ' 0
1000'0 500'
SCALE:1"=500'
WHITE BOUY
BOTTOM EDGES OF CUT
B E
G
IN
J
E T
T Y S
T A . 6
C /L
SOUTH JETTY
GULF OIL CO.
WEST BAY
FACILITY
TIGER
PASS
CHANNEL C/L
G U L F O F M E X I C O
E N
D J
E T
T Y S
T A . 6
C /L
S H
E E
T C -0
M
A T
C H S
T A . 5
C /L
C /L S
T A T
O C /L S
T A
C -0
.d g n
S H
E E
T C -0
M A
T C
H S
T A C /L
NORTH JETTY
3. FOR ACCESS ROUTE COORDINATES SEE SHEET C-01.
,0
°2
'3
,0
,9 ,0
°2
' 0
,8
,0
°2
'3 " 2
,8
,0
°2
' 0
,8
,0
°2
'3
°2
' 0
9° '30
,8
,0
°2
'3
,8
,0
9° '30
" 8 °2
' 0
' 0
,9
,0
°2
'3
'30
9° ' 0
,8
,0
' 0
,8
,0
°2
'3
9° ' 0
N
NOTES:
1. FOR GENERAL NOTES SEE SHEET C-02.
TANK BATTERY
DAY MARKER #10
GAGE AT
DAY MARKER #17
GAGE AT
P .C
.8
P .T
.4
C /L
P .C
.0
C /L
P .T
.0
C /L
P .C
.8
C /L
P .T
.9
C /L
P .C
.8
C /L
CURVE DATA NO. 6
D = 0 55'03.07" T = 1,930.91'
L = 3,561.98'
R = 6,244.63'
= 32 40'54.84" o oCURVE DATA NO. 7
D = 0 59'53.56" T = 648.30'
L = 1,291.12'
R = 5,739.84'
= 12 53'17.16" o o o o
CURVE DATA NO. 8
= 25 44'51.72" D = 0 30'00.15" T = 2,618.77' L = 5,149.11' R = 11,458.18'
EL. TOP OF PIPE -20.5
APPROX. C/L STA. 528+01
(1)-4" FLOWLINE
HILCORP ENERGY - HARVEST
EL. TOP OF PIPE -22.2'
APPROX. STA. 533+34 C/L
12-FLOWLINES
HILCORP ENERGY - HARVEST
(1)-4" FLOW
LINES
(1)-3" &
HILCORP ENERGY CO -
PROPOSED
BEYOND EACH SIDE OF PIPELINE)
NORTHERN EDGE OF CUT 50'
(NO DREDGING OUTSIDE OF
(50' WIDE TRENCH)
EL. TOP OF PIPES -23.5'
APPROX. C/L STA. 536+94
(3)-3.5" & (3)-2.5" PIPELINES
HILCORP ENERGY - HARVEST
(50' WIDE TRENCH)
EL. TOP OF PIPES -21.2
APPROX. C/L STA. 519+10
(15)-2.5" FLOWLINES
(1)-6" PIPELINE &
HILCORP ENERGY - HARVEST
EL. -26.4' M
.L.G
APPRO
X. STA. 659+19 C/L
2-3" PIPELINES
HILCO
RP ENERG
Y - HARVEST
EL. -25.7' M.L.G.
APPROX. STA. 661+13 C/L
2.5" FLOWLINE
CHEVRON
AND -22.0 (
RESPECTIVELY)EL. TOP OF PIPE -24.0AND STA. 499+3
5 C/LAPPROX. STA. 498+6
0 C/L1-20" & 1
-26" PIPELINEAMERICAN MIDSTREAM
EL. TOP OF PIPE -25.9'
APPROX. C/L STA. 550+62
(1) - 8" BULK OIL
HILCORP ENERGY - HARVEST
(50' WIDE TRENCH)
EL. TOP OF PIPES -25.8'
APPROX. C/L STA. 551+62
1-6" & 1-12" GAS PIPELINE
HILCORP ENERGY - HARVEST
EL. TOP OF PIPE -26.4'
APPROX. C/L STA. 615+26
12" GAS PIPELINE
KINETCA PARTNERS, LLC
SEE NOTE 2.
(MAX. ELEV. +5.5' M.L.G.)
Y = 240783
X = 3891728
UNCONFINED DISPOSAL AREA WDA-4
SINGLE POINT DISCHARGE (SPD)
A C
C E
S S R
O U
T E
(MAX. ELEV +5.5' M.L.G.)
ADJACENT TO JETTY
UNCONFINED DISPOSAL AREA WDA-5
WDA-5
OUTER LIMITS OF DISPOSAL AREA
X=3,889,648 Y= 235,013
LAT. 29°07'54"
L O
N G °2
'3
L
IM
IT
O
F D
IS
P O
S A
L
A P P
R O
X S T
A C /L
PT A
PT B
/0
/2
A N
S I
D
S C
O T
T C
L E
M E
N T
S .A .C
NEW ORLEANS DISTRICT
S O
L
IC
IT
A T
IO
N N
O
F
IL
E N
A M
E
D W
N B
Y
C K
D B
Y
D E
S
IG
N E
D B
Y
D E
S C
R
IP
T
IO
N
D
2 3
C
4 5
A
B
M A
R K
A P
P R
D A
T E
F
IL
E N
U M
B E
R
S
IZ
E
S U
B M
IT
T E
D B
Y
P L
O T S
C A
L E
P L
O T D
A T
E
D A
T E
M A
R K
D E
S C
R
IP
T
IO
N
C O
N T
R A
C T N
O
IDENTIFICATION
SHEET
D A
T E
A P
P R
®of Engineers
US Army Corps
U .S
A R
M Y C
O R
P S O
F E
N G
IN
E E
W O
R L E
A N
S D
IS
T R
IC
T
N E
W O
R L E
A N
S L
O U
IS
IA
N A
H -1
-4
J A
S O
N B
IN
E T
P L
A Q
U E
M
IN
E S P
A R
IS
H L
A
M
IS
S
IS
S
IP
P I
R
IV
E R O
U T
L E
T S
V
IC
IN
IT
Y O
F V
E N
IC
E L
O U
IS
IA
N A
M A
IN
T E
N A
N C
E D
R E
D G
IN
G
R .W .B
A U
G U
S T
W P
C
W P
C X
X X
X
T
IG
E R P
A S
S B
A R C
H A
N N
E L
-2
PREPARED FROM BUMP PHOTOGRAPHY FLOWN IN 2019.
NOTES:
INSIDE THE PLAN AREA, POLYCONIC PROJECTION 1983
NORTH AMERICAN DATUM IS SHOWN BY SOLID TICKS AND
LAMBERT CONFORMAL CONIC PROJECTION IS SHOWN BY
DASHED TICKS.
1000'0 500'
SCALE:1"=500'
236633.832'
Y-COORDINATE
3884109.116' 3877677.095' 3875705.130' 3874462.923'
C/L STATION
236528.439' 236496.254' 236477.004'
P.O.T. 740+00.00 P.O.T. 759+70.00 P.O.T. 772+15.00
3884109.116' 3877677.095'
3874462.923'
X-COORDINATE
236633.832'
Y-COORDINATE
236528.439' 236496.254' 236477.004'
P.O.T. 740+00.00 P.O.T. 759+70.00
P.T. #8 675+67.94
,8
,0
' 0
,8
,0
'3
234,000
' 0
,8
,0
'3
,8
,0
' 0
,8
,0
234,000
237,000
29°08' 0"
29°08'30"
240,000
29°09' 0"
,8
,0
'3
,8
,0
' 0
,8
,0
'3
,8
,0
' 0
,8
,0
' 0
29°09' 0"
29°08'30"
240,000
237,000
29°08' 0"
P L
A N
C-03
:1
C/L STATION COORDINATES
BOTTOM EDGES OF CUT
G U L F O F M E X I C O
N
SOUTH
JE
TT
Y
NOTES:
M A T C
H S
T A . 6
C /L
S H
E E T C -0
C /L S
T A T
O C /L S
T A
C -0
.d g n
NO
RTH
J
ETT
Y
1. FOR GENERAL NOTES SEE SHEET C-01.
A P
P R
O X . L
IM
IT
O
F W
O R
K
S T
A . 7
C /L , (M
IL
E
.0
A P
P R
O X
IM
A T
E L
IM
IT
O F D
R E
D G
IN
G
P .T
.9
C /L
P .I. 7
.8
C /L
P .I. S
T A . 7
C /L
P .I. 7
C /L o o
CURVE
DATA
NO
. 8
'51 .7 2"
D 0'0
0.
T
2, 8.
L
,1 .1 1'
R
1, 8.
MI
SS
IS
SI
PP
I C
ANYON
GAS
GATHERI
NG
SYSTE
M
SHELL
O
IL
PRODUCTS
C
OMPANY
TRANSP
ORTATI
ON
ENGI
NEERI
NG
AS-
BUI
LT
D
W
GS
SEP
F
OR
' S
HELL
N
ATURAL G
AS
PI
PELIN
E
HOUSTON,
T
EXAS
SD-
T .B . S
M
IT
H : 1
/9
-IN
C H C
O R
N E R S T O
N E P /L
C O
O R
D
IN
A T E S T
A K E
N F
R O
M S
H E L L D
W G S
D
HILCORP ENERGY -HARVEST
2.5" FLOWLINE
APPROX. STA. 661+24 C/L
EL. -26.4' M.L.G.
WELL HEAD #153
X= 3,884,651 Y= 235,713
WELL HEAD #154
WELL HEAD #1
X= 3,881,564 Y= 235,900
CHEVRON 2" GAS PIPELINE AND WELL
HILCORP ENERGY - HARVEST
2-3" PIPELINES
APPROX. STA. 659+19 C/L
EL. -26.4' M.L.G.
UNCO
NFI
NED
DI
SP
O
SAL
AREA
W
DA-
ADJ
ACENT
TO
J
ETT
Y
(M
AX.
E
LE
V
+5 .5 ' M .L .G
W
DA-
LAT. 29°07'54
L
IM
IT
O
F D
IS
P O
S A
L
OUTER LIMIT OF DISPOSAL AREA
X=3,887,664 Y= 234,828
/0
/2
A N
S I
D
S C
O T
T C
L E
M E
N T
S .A .C
NEW ORLEANS DISTRICT
S O
L
IC
IT
A T
IO
N N
O
F
IL
E N
A M
E
D W
N B
Y
C K
D B
Y
D E
S
IG
N E
D B
Y
D E
S C
R
IP
T
IO
N
D
2 3
C
4 5
A
B
M A
R K
A P
P R
D A
T E
F
IL
E N
U M
B E
R
S
IZ
E
S U
B M
IT
T E
D B
Y
P L
O T S
C A
L E
P L
O T D
A T
E
D A
T E
M A
R K
D E
S C
R
IP
T
IO
N
C O
N T
R A
C T N
O
IDENTIFICATION
SHEET
D A
T E
A P
P R
®of Engineers
US Army Corps
U .S
A R
M Y C
O R
P S O
F E
N G
IN
E E
W O
R L E
A N
S D
IS
T R
IC
T
N E
W O
R L E
A N
S L
O U
IS
IA
N A
H -1
-4
J A
S O
N B
IN
E T
P L
A Q
U E
M
IN
E S P
A R
IS
H L
A
M
IS
S
IS
S
IP
P I
R
IV
E R O
U T
L E
T S
V
IC
IN
IT
Y O
F V
E N
IC
E L
O U
IS
IA
N A
M A
IN
T E
N A
N C
E D
R E
D G
IN
G
R .W .B
A U
G U
S T
W P
C
W P
C X
X X
X
T
IG
E R P
A S
S B
A R C
H A
N N
E L
-2
75'75'
75' 75'
75'75'
75' 75'
75' 75'
75' 75'
150'
150'
150'
150'
150'
150'
150'
SOUTH NORTH
E L E
V A
T
IO
N I
N F
E E
T M .L .G
E L E
V A
T
IO
N I
N F
E E
T M .L .G
E L E
V A
T
IO
N I
N F
E E
T M .L .G
E L E
V A
T
IO
N I
N F
E E
T M .L .G
E L E
V A
T
IO
N I
N F
E E
T M .L .G
E L E
V A
T
IO
N I
N F
E E
T M .L .G
E L E
V A
T
IO
N I
N F
E E
T M .L .G
E L E
V A
T
IO
N I
N F
E E
T M .L .G
E L E
V A
T
IO
N I
N F
E E
T M .L .G
E L E
V A
T
IO
N I
N F
E E
T M .L .G
E L E
V A
T
IO
N I
N F
E E
T M .L .G
E L E
V A
T
IO
N I
N F
E E
T M .L .G
E L E
V A
T
IO
N I
N F
E E
T M .L .G
C/L STA. 400+00
C/L STA. 410+00
C/L STA. 425+00
C/L STA. 440+00
C/L STA. 430+00
C/L STA. 450+00
C/L STA. 460+00
NORTHSOUTH
0 25 50 75 100 125 150 175 200 225 250 275 300
0 25 50 75 100 125 150 175 200 225 250 275 300
0 25 50 75 100 125 150 175 200 225 250 275 300
0 25 50 75 100 125 150 175 200 225 250 275 300
0 25 50 75 100 125 150 175 200 225 250 275 300
0 25 50 75 100 125 150 175 200 225 250 275 300
0 25 50 75 100 125 150 175 200 225 250 275 300
-25-50-75-100-125-150-175-200-225-250-275-300
-25
-20
-15
-10
-5
-25
-20
-15
-10
-5
-25-50-75-100-125-150-175-200-225-250-275-300
-25
-20
-15
-10
-5
-25
-20
-15
-10
-5
-20
-15
-10
-5
-20
-15
-10
-5
-300
-25
-25-50-75-100-125-150-175-200-225-250-275
-25
-25-50-75-100-125-150-175-200-225-250-275-300
-25
-20
-15
-10
-5
-25
-20
-15
-10
-5
-25-50-75-100-125-150-175-200-225-250-275-300
-25
-20
-15
-10
-5
-25
-20
-15
-10
-5
-25
-20
-15
-10
-5
-25-50-75-100-125-150-175-200-225-250-275-300
-25
-20
-15
-10
-5
-25
-20
-15
-10
-5
-25-50-75-100-125-150-175-200-225-250-275-300
-25
-20
-15
-10
-5
1V ON 4H
C/L OF CHANNEL
1V ON 4H
C/L OF CHANNEL
C/L OF CHANNEL
1V ON 4H
C/L OF CHANNEL
1V ON 4H
C/L OF CHANNEL
1V ON 4H
1V ON 4H
C/L OF CHANNEL
1V ON 4H
1V ON 4H
C/L OF CHANNEL
THEORETICAL SECTION
THEORETICAL SECTION
C/L STA. 388+00 T0 C/L STA. 603+00
C/L STA. 613+00 T0 C/L STA. 690+00
EL. -12' MLG
75'75'
1V ON 4H
1V ON 4H
1V ON 4H
75'
75'
150'
125' 125' 250'
T H
E O
R E
T
IC
A L A
N D T
Y P
IC
A L S
E C
T
IO
N S
C-04
EL. -12' MLG
C -0
.d g n
FROM C/L STA. 603+00 TO C/L STA. 613+00
NOTE:
CHANNEL TRANSITIONS FROM 150' WIDE
TO 250' WIDE
NOTES:
2. CROSS SECTIONS ARE REPRESENTATIVE OF SURVEY
3. STATION NUMBERS REFLECT CENTERLINE STATIONING.
CONDITIONS THAT EXISTED IN MARCH 2019.
1. ALL ELEVATIONS DEPICTED ARE IN M.L.G. DATUM.
4. (-)12' M.L.G. GRADE IS REQUIRED FOR DREDGING
5. FROM C/L STA. 603+00 TO C/L STA. 613+00
6. SIDE SLOPES ARE 1V ON 4H.
CHANNEL TRANSITIONS FROM 150' WIDE
TO 250' WIDE.
75'75'
75' 75'
75' 75'
75'75'
75' 75'
75' 75'
75' 75'
150'
150'
150'
150'
150'
150'
150'
150'
SOUTH NORTH
E L E
V A
T
IO
N I
N F
E E
T M .L .G
E L E
V A
T
IO
N I
N F
E E
T M .L .G
E L E
V A
T
IO
N I
N F
E E
T M .L .G
E L E
V A
T
IO
N I
N F
E E
T M .L .G
E L E
V A
T
IO
N I
N F
E E
T M .L .G
E L E
V A
T
IO
N I
N F
E E
T M .L .G
E L E
V A
T
IO
N I
N F
E E
T M .L .G
E L E
V A
T
IO
N I
N F
E E
T M .L .G
E L E
V A
T
IO
N I
N F
E E
T M .L .G
E L E
V A
T
IO
N I
N F
E E
T M .L .G
E L E
V A
T
IO
N I
N F
E E
T M .L .G
E L E
V A
T
IO
N I
N F
E E
T M .L .G
E L E
V A
T
IO
N I
N F
E E
T M .L .G
E L E
V A
T
IO
N I
N F
E E
T M .L .G
E L E
V A
T
IO
N I
N F
E E
T M .L .G
E L E
V A
T
IO
N I
N F
E E
T M .L .G
C/L STA. 470+00
C/L STA. 480+00
C/L STA. 490+00
C/L STA. 520+00
C/L STA. 530+00
C/L STA. 550+00
C/L STA. 580+00
C/L STA. 600+00
SOUTH NORTH
0 25 50 75 100 125 150 175 200 225 250 275 300-25-50-75-100-125-150-175-200-225-250-275-300
-25
-20
-15
-10
-5
-25
-20
-15
-10
-5
-20
-15
-10
-5
-20
-15
-10
-5
-300
-25
0 25 50 75 100 125 150 175 200 225 250 275 300-25-50-75-100-125-150-175-200-225-250-275
-25
-25
-20
-15
-10
-5
0 25 50 75 100-25-50-75-100-125-150-175-200-225-250-275-300 125 150 175 200 225 250 275 300
-25
-20
-15
-10
-5
-25
-20
-15
-10
-5
0 25 50 75 100-25-50-75-100-125-150-175-200-225-250-275-300 125 150 175 200 225 250 275 300
-25
-20
-15
-10
-5
0 25 50 75 100 125 150 175 200 225 250 275 300-25-50-75-100-125-150-175-200-225-250-275-300
-25
-20
-15
-10
-5
-25
-20
-15
-10
-5
0 25 50 75 100-25-50-75-100-125-150-175-200-225-250-275-300 125 150 175 200 225 250 275 300
-25
-20
-15
-10
-5
-25
-20
-15
-10
-5
-25
-20
-15
-10
-5
0 25 50 75 100-25-50-75-100-125-150-175-200-225-250-275-300 125 150 175 200 225 250 275 300
-25
-20
-15
-10
-5
-25
-20
-15
-10
-5
0 25 50 75 100-25-50-75-100-125-150-175-200-225-250-275-300 125 150 175 200 225 250 275 300
-25
-20
-15
-10
-5
1V ON 4H
C/L OF CHANNEL
C/L OF CHANNEL
1V ON 4H
1V ON 4H
C/L OF CHANNEL
1V ON 4H
1V ON 4H
C/L OF CHANNEL
1V ON 4H
1V ON 4H
C/L OF CHANNEL
1V ON 4H
C/L OF CHANNEL
1V ON 4H
1V ON 4H
C/L OF CHANNEL
1V ON 4H
1V ON 4H
C/L OF CHANNEL
75'75'
1V ON 4H
1V ON 4H
1V ON 4H
CHANNEL TRANSITIONS FROM 150' WIDE
7. SIDE SLOPES ARE 1V ON 4H.
C-05
T Y
P
IC
A L S
E C
T
IO
N S
2. CROSS SECTIONS ARE REPRESENTATIVE OF SURVEY
CONDITIONS THAT EXISTED IN MARCH 2019..
5. (-)12' M.L.G. GRADE IS REQUIRED FOR DREDGING
6. FROM C/L STA. 603+00 TO C/L STA. 613+00
TO 250' WIDE.
C -0
.d g n
3. STATION NUMBERS REFLECT CENTERLINE STATIONING.
NOTES:
4. SEE DRAWING C-04 FOR THEORETICAL SECTIONS.
1. ALL ELEVATIONS DEPICTED ARE IN M.L.G. DATUM.
/0
/2
A N
S I
D
S C
O T
T C
L E
M E
N T
S .A .C
NEW ORLEANS DISTRICT
S O
L
IC
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IO
N N
O
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IL
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J A
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P L
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A N
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M E
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S .A .C
NEW ORLEANS DISTRICT
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J A
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P L
A Q
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IN
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A R C
H A
N N
E L
-2
125' 125'
125' 125'
125' 125'
125' 125'
125' 125'
125' 125'
125' 125'
125' 125'
NORTH SOUTH
E L E
V A
T
IO
N I
N F
E E
T M .L .G
E L E
V A
T
IO
N I
N F
E E
T M .L .G
250'
C/L OF CHANNEL
E L E
V A
T
IO
N I
N F
E E
T M .L .G
E L E
V A
T
IO
N I
N F
E E
T M .L .G
250'
C/L OF CHANNEL
E L E
V A
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N I
N F
E E
T M .L .G
E L E
V A
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N I
N F
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T M .L .G
250'
C/L OF CHANNEL
E L E
V A
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N I
N F
E E
T M .L .G
E L E
V A
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N I
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T M .L .G
250'
C/L OF CHANNEL
E L E
V A
T
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N I
N F
E E
T M .L .G
E L E
V A
T
IO
N I
N F
E E
T M .L .G
250'
C/L OF CHANNEL
C/L STA. 635+00
C/L STA. 665+00
SOUTHNORTH
C/L STA. 620+00
C/L STA. 645+00
C/L STA. 675+00
-25
-20
-15
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-5
-300 0 25 50 75 100 125 150 175 200 225 250 275 300-25-50-75-100-125-150-175-200-225-250-275
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E L E
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T
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N I
N F
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T M .L .G
E L E
V A
T
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N I
N F
E E
T M .L .G
250'
C/L OF CHANNEL
E L E
V A
T
IO
N I
N F
E E
T M .L .G
E L E
V A
T
IO
N I
N F
E E
T M .L .G
250'
C/L OF CHANNEL
E L E
V A
T
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N I
N F
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T M .L .G
E L E
V A
T
IO
N I
N F
E E
T M .L .G
250'
C/L OF CHANNEL
C/L STA. 680+00
C/L STA. 685+00
C/L STA. 690+00
-25
-20
-15
-10
-5
-300 0 25 50 75 100 125 150 175 200 225 250 275 300-25-50-75-100-125-150-175-200-225-250-275
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1V ON 4H
5. (-)12' M.L.G. GRADE IS REQUIRED FOR DREDGING
C-06
T Y
P
IC
A L S
E C
T
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N S
C -0
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1V ON 4H
1V ON 4H
1V ON 4H 1V ON 4H
1V ON 4H 1V ON 4H
1V ON 4H
1V ON 4H
1V ON 4H 1V ON 4H
1V ON 4H 1V ON 4H
7. SIDE SLOPES ARE 1V ON 4H.
6. FROM C/L STA. 603+00 TO C/L STA. 613+00
CHANNEL TRANSITIONS FROM 150' WIDE
TO 250' WIDE.
3. STATION NUMBERS REFLECT CENTERLINE STATIONING.
NOTES:
2. CROSS SECTIONS ARE REPRESENTATIVE OF SURVEY
4. SEE DRAWING C-04 FOR THEORETICAL SECTIONS.
CONDITIONS THAT EXISTED IN MARCH 2019.
1. ALL ELEVATIONS DEPICTED ARE IN M.L.G. DATUM.
/0
/2
A N
S I
D
S C
O T
T C
L E
M E
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S .A .C
NEW ORLEANS DISTRICT
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N N
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IG
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IZ
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B M
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D B
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P L
O T S
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L E
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O T D
A T
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IDENTIFICATION
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®of Engineers
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J A
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IS
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R .W .B
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W P
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C X
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X
T
IG
E R P
A S
S B
A R C
H A
N N
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-2
(15) 2.5" FLOWLINES &
1 - 6" GAS PIPELINE
EL. -25.8 MLG
-5
-10
-15
-20
-25
505+00 510+00 515+00 520+00 525+00 530+00 535+00 540+00 545+00 550+00 555+00 560+00 565+00 570+00 575+00 580+00 585+00 590+00 595+00 600+00 605+00 610+00 615+00 620+00 625+00 630+00 635+00 640+00
-5
-10
-15
-20
-25 -25
-15
-10
-5
1-8" BULK OIL PIPELINE
FROM C/L STA. 603+00 TO C/L STA. 613+00
CHANNEL TRANSITIONS FROM 150' WIDE
TO 250' WIDE.
HILCORP-HARVEST
C /L S
T A
A P
P R
O X L
IM
IT
O
F D
R E
D G
IN
G
DREDGING, C/L STA. 700+00
APPROX LIMIT OF
EAST EDGE OF CUT
DESIGN GRADE -12.0' M.L.G.
EAST EDGE OF CUT
EL. -22.6 MLG
1 - 10" PIPELINE
1 - 6" PIPELINE
EL. -25.0 MLG
1 - 2.5" PIPELINE
EL. -20.6 MLG
AND UNITED GAS)
1 - 10" PIPELINE
EL. -23.5 MLG
1 - 26" PIPELINE
1 - 20" PIPELINE
SUB-CABLE
LP&L/ENTERGY
EL. -23.0 MLG
EL. -24.0 MLG
EL. -22.0 MLG
1 - 6" PIPELINE
1 - 4" PIPELINE
12 FLOWLINES
(3) 2.5" & (3) 3.5" PIPELINES
EL. -21.2 MLG
EL. -20.5 MLG
EL. -22.2 MLG
1 - 12" GAS PIPELINE
EL. -25.9 MLG
2.5" FLOWLINE
EL. -26.4 MLG
ABANDONED IN PLACE
ABANDONED IN PLACE
HILCORP-HARVEST
HILCORP-HARVEST
HILCORP-HARVEST
HILCORP-HARVEST
HILCORP-HARVEST
HILCORP-HARVEST
HILCORP-HARVEST
AMERICAN MIDSTREAM AMERICAN MIDSTREAM
E L E
V A
T
IO
N I
N F
E E
T M .L .G
-5
-10
-15
-20
-25 390+00 395+00
CHANNEL C/L
400+00 405+00
WEST EDGE OF CUT
420+00415+00 425+00 430+00 435+00410+00 460+00455+00450+00445+00440+00 465+00 470+00 475+00 480+00 485+00 500+00 505+00495+00 -25
-20
-15
-10
-5
E L E
V A
T
IO
N I
N F
E E
T M .L .G
490+00
E L E
V A
T
IO
N I
N F
E E
T M .L .G
-30
DESIGN GRADE -12.0' M.L.G.
643+00 -30
-25
-20
-15
-10
-5
E L E
V A
T
IO
N I
N F
E E
T M .L .G
E L E
V A
T
IO
N I
N F
E E
T M .L .G
-30 643+00645+00650+00 655+00 660+00 665+00 670+00
CHANNEL C/L
675+00 680+00
WEST EDGE OF CUT
705+00700+00695+00690+00685+00 710+00 715+00 720+00 725+00 730+00 735+00 740+00 -30
E L E
V A
T
IO
N I
N F
E E
T M .L .G
C /L S
T A
WEST EDGE OF CUT
CHANNEL C/L
EAST EDGE OF CUT
-20
1. ALL CROSS SECTIONS AND PROFILES ARE IN M.L.G.
3. ALL STATION NUMBERS ARE REFLECTIVE OF CHANNEL C/L.
2. EXISTING GROUND LINE ARE REFLECTIVE OF CONDITIONS
NOTES:
DESIGN GRADE -12.0' M.L.G.
C-07
P R
O F
IL
E S
5 5
THAT EXISTED IN MARCH 2019.
A A
P P
R O
X L
IM
IT
O
F W
O R
K
C -0
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HILCORP-HARVEST
EL. -26.4 MLG
2 - 3" FLOWLINES
4. ALL ELEVATIONS DEPICTED ARE IN M.L.G. DATUM.
OF PIPELINE)
50' BEYOND EACH SIDE
OF NORTHERN EDGE OF CUT
(NO DREDGING OUTSIDE
EL. -23.5 MLG
EL. -26.4 MLG
1-12" GAS PIPELINE
GAS PIPELINE CO
KINETICA PARTNERS, LLC
HARVEST
AMERICAN MIDSTREAM
GULF SOUTH PIPELINE CO.
| 48291_G-01 |
| 48291_G-02 |
| 48291_C-01 |
| 48291_C-02 |
| 48291_C-03 |
| 48291_C-04 |
| 48291_C-05 |
| 48291_C-06 |
| 48291_C-07 |
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