Drawings.pdf
PDF 10 MB Posted
- Solicitation number
- W912P8-25-B-0025
About this file
This is a set of engineering drawings for a dredging project in Tiger Pass, Louisiana, issued by the US Army Corps of Engineers New Orleans District under solicitation W912P825B0008. The drawings detail the dredging work required over a utility corridor in the vicinity of Venice, LA in Plaquemines Parish.
The drawings include a cover sheet, location maps, channel centerline coordinates, plan and profile views, and typical cross sections. The project area is located in Tiger Pass where it intersects with Chawee Bay and Joe's Bay, leading to the Gulf of Mexico. The dredging channel has a width of 150 feet with 1V:4H side slopes, and includes work around multiple pipelines and utilities that cross the channel, including facilities owned by Hilcorp Energy and American Midstream. The drawings show staff gauges at Day Marker 10 and Day Marker 17 for vertical control, with detailed coordinates and curve data provided for the channel alignment. Survey data was taken in April 2024, and all elevations are referenced to MLLW datum.
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| File | Type | Posted |
|---|---|---|
| A21-Solicitation W912P825B0025.pdf |
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Text version
JONES.CULLEN.AL
BERT.1045365910
Digitally signed by
JONES.CULLEN.ALBERT.1045365910
Date: 2024.10.22 13:04:07 -04'00'
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CHAWEEBAY
JOESBAY
GULF OF MEXICO
0 3000'
6000'
SCALE
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4 5
ARKANSAS
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MONROE NO. INDEX OF DRAWINGS
REVEPORT
N VICKSBURG G-01 COVER SHEET
M I S S I S S I P P I
G-02 LOCATION MAP, VERTICAL CONTROL, VIVINITY MAP, LEGEND, AND INDEX OF DRAWINGS
G-03 TABULATIONS, CHANNEL C/L COORINATES AND CURVE DATA
C-01 PLAN AND PROFILE - C/L STAS. 514+00 TO 538+00
ALEXANDRIA C-02 TYPICAL SECTIONS - C/L STAS. 514+00 TO 538+00
T E X A S
G U L F
0 F M E
PROJECT LOCATION
VICINITY MAP
SCALE OF MILES
THEORETICAL SECTION
40 0 40 80 120 160 200
ABBREVIATIONS
• UNLESS OTHERWISE NOTED ON EACH SHEET
AC ACRE MIN.
APPROX. APPROXIMATE MISC
B/L BASELINE N.T.S.
B.E.C. BOTTOM EDGE OF CUT P.I.
C/L CENTERLINE SF DWG DRAWING STA.EL. ELEVATION TYP EXIST EXISTING V
FT FEET T.E.C.
H HORIZONTAL
(+/-)LF LINEAR FEET CY MAX MAXIMUM
GENERAL LEGEND
GAGE
C:f£:Y)J EXISTING JETTY
MINIMUM
MISCELLANEOUS
NOT TO SCALE
POINT OF INFLECTION
SQUARE FEET
STATION
TYPICAL
VERTICAL
TOP EDGE OF CUT
APPROXIMATE
CUBIC YARDS
C/L
C/L STA. 340+00 TO STA. 603+00
N.T.S.
------- BOTTOM EDGE OF CUT
-------------- CHANNEL CENTERLINE
- WELL HEAD
a
BUOY
TABULATION OF GAGES
GAGE LOCATION DESCRIPTION
ALL STAFF GAGE IS 2" X 6" PAINTED WHITE WITH BLACK LINES FOR FOOT MARKS
STAFF GAGE AT X = 3,890,232.63 AND TENTHS OF FEET NAILED TO NAVIGATION DAY MARKER NO. 10 IN TIGER PASS.
DAY MARKER 10 0.0' GAGE= 0.0' NAVD88 (2009.55) = (-)0.08' MLLW (2012-2016) = 2.92' MLG
(01535-DM10) Y = 238,222.19
STAFF GAGE AT X = 3,895,773.25 ALL STAFF GAGE IS 2" X 6" PAINTED WHITE WITH BLACK LINES FOR FOOT MARKS DAY MARKER 17 AND TENTHS OF FEET NAILED TO NAVIGATION DAY MARKER NO. 17 IN TIGER PASS.
(01535-DM17) Y = 242,083.31 0.0' GAGE= (-)0.18' NAVD88 (2009.55) = (-)0.31' MLLW (2012-2016) = 2.69' MLG
MISSISSIPPI X = 3,912,262.55 LOCATED AT RIGHT DESCENDING BANK AT RIVER MILE 10.7 AT VENICE, LA.
RIVER AT VENICE 0.0' GAGE= 0.0' NAVD88 (2009.55) = (-)0.53' MLLW (2012-2016) = 2.47' MLG (01480) Y = 287,605.33
EL. -17' MLLW
75 FT
US Army Corps of Engineers®
NEW ORLEANS DISTRICT
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| undefined_15: | |
| fill_10: | |
| 2024-10-23T14:25:18-0500 | |
| BINET.JASON.ALLAN.1119446399 |
| 2024-10-23T14:44:36-0500 | |
| BECK.DAVID.ALLEN.1245182593 |
| 2024-10-29T14:03:23-0500 | |
| DUNN.CHRISTOPHER.LESLIE.1244566185 |
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