W912HY21B0011-PLANS.pdf

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FY21 Houston Ship Channel Exxon to Carpenters - Dredging
Solicitation number
W912HY21B0011
Issued by

About this file

This document provides details on a federal contract solicitation for dredging services along the Houston Ship Channel in Texas. The solicitation is being issued as an unrestricted procurement by the Department of the Army Corps of Engineers Galveston District for pipeline dredging in the Houston Ship Channel between Exxon and Carpenters Bayou and the Jacintoport Channel in Harris County, Texas. The estimated price range for the proposed construction is between $5 million and $10 million. Bids for the solicitation are due by 2:00 PM Central Time on June 3, 2021. Plans and specifications for the dredging work are attached in the associated file.

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C1_Signed_Abstract_W912HY21B0011_3 Jun 2021.pdf PDF
Amend-0002_W912HY21B0011.pdf PDF
Amend 0001 W912HY21B0011.pdf PDF
W912HY21B0011-Specs.pdf PDF

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Text version

of Engineers U.S. Army Corps

Galveston District

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W912HY21B0011

SOLICITATION NO.:

HSC 0401-0588SWG FILE NO.

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TIDE STAFF

UNDERGROUND PIPELINE

LEGEND:

AUTOMATED GAUGE

LOCATION OF PIPELINE CROSSINGS

LOCATION OF CROSS SECTIONS

& CENTERLINE

CHANNEL STATIONING

C .S

RED BARGE LANE

GREEN BARGE LANE

G

CHANNEL TOE

DEEP DRAFT

HORIZONTAL CONTROL POINTS

UNLIGHTED BUOYS

LIGHTED BUOYS

LIGHT BEACONS

DAYBEACONS ODD DAYBEACONS EVEN

RANGE TOWERS AND RANGES

Bn Bn

(SOME ELEMENTS SHOWN BELOW MAY NOT BE IN THIS PROJECT)

SHORELINE

PLACEMENT AREA EXIST LEVEE

PLACEMENT AREA

TO BE USED

PLACEMENT AREA

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IN THE WORK AREA, AS DESCRIBED IN THE SPECIFICATIONS."

BEEN MOVED. SITE VISIT SHOULD BE MADE TO VERIFY ANY CURRENT OBSTRUCTIONS

BE IN THAT LOCATION AS OF THE TIME OF THE WORK, AS THOSE OBSTRUCTIONS MAY HAVE

OBSTRUCTIONS VISIBLE IN THE IMAGES MAY NOT

1-800-344-8377

TEXAS 811 (DIG-TESS)

1-800-545-6005 OR ONLINE www.Lonestar811.com

LONESTAR NOTIFICATION CENTER

8. THE FOLLOWING IS FURNISHED FOR INFORMATION ON VERIFYING PIPELINE OWNERSHIP

NECESSARY.

OVER OR ADJACENT TO THEIR PIPELINE/UTILITY USING ONECALL OR ANY OTHER MEANS

7. CONTRACTOR SHALL NOTIFY PIPELINE/UTILITY OWNERS 48 HOURS PRIOR TO ANY WORK

AND DEPTH EQUIPMENT. NO REFERENCE LINE WILL BE ESTABLISHED BY THE GOVERNMENT.

6. BEFORE AND AFTER DREDGING SURVEYS WILL BE TAKEN UTILIZING ELECTRONIC POSITIONING

DATED 2016, UNLESS OTHERWISE NOTED.

5. AERIAL IMAGERY SOURCED FROM THE NATIONAL AGRICULTURE IMAGERY PROGRAM (NAIP),

4. ALL CHANNEL END SLOPES SHALL BE EQUAL TO CHANNEL SIDE SLOPES AT THE SAME STATION.

FURNISHED TO THE CONTRACTOR UPON REQUEST IN WRITING.

3. ADDITIONAL CONTROL POINTS AND ALIGNMENT DATA (IF AVAILABLE) WILL BE

2. ELEVATIONS ARE REFERENCED TO MEAN LOWER LOW WATER TIDE (MLLW) DATUM.

COORDINATE SYSTEM, SOUTH CENTRAL ZONE NAD83 US SURVEY FEET.

1. HORIZONTAL COORDINATES ARE REFERENCED TO TEXAS STATE PLANE

GENERAL NOTES:

G-002 bid option work areas)

(Hatching indicates

DREDGED

TO BE

WORK AREA

of Engineers U.S. Army Corps

Galveston District

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TOE

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NOT TO SCALE

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TYPICAL PAY SECTION - HOUSTON SHIP CHANNEL

TOP OF SLOPE

THEORETICAL

TOP OF SLOPE

IN-SITU

RED SIDE

RED SIDE

NOT TO SCALE

3.0

NOT TO SCALE

TYPICAL PAY SECTION - JACINTOPORT CHANNEL

NOT TO SCALE

LC CHANNEL ALIGNMENT

PAY & ACCEPTANCE AREA

TOP OF SLOPE

THEORETICAL

TOP OF SLOPE

THEORETICAL

TOP OF SLOPE

IN-SITU

TOP OF SLOPE

IN-SITU

MEASURED BEFORE AND AFTER DREDGING

IN-SITU VOLUME MEASUREMENT

SHOAL TO BE REMOVED FROM

SUB-SURFACE

TRANSIENT

TOE

CHANNEL

FEDERAL

GRN SIDE

GRN SIDE

GRN SIDE

RED SIDE

TOE

CHANNEL

FEDERAL

RED SIDE

RED SIDE

1'ALLOWABLE OVERDEPTH

2.5

NOT TO SCALE

2.5

VARIES VARIES

LC CHANNEL ALIGNMENT

PAY & ACCEPTANCE AREA

TOP OF SLOPE

THEORETICAL

TOP OF SLOPE

IN-SITU

IN-SITU VOLUME MEASUREMENT

SHOAL TO BE REMOVED FROM

SUB-SURFACE

TRANSIENT

TOE

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TOE

CHANNEL

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RED SIDE

1'ALLOWABLE OVERDEPTH

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TOE

CHANNEL

CARE DOCK

GRN SIDE

TOE

CHANNEL

CARE DOCK

RED SIDE

AT CROSS SECTION

DISTANCE AS SHOWN

AT CROSS SECTION

DISTANCE AS SHOWN

AT CROSS SECTION

DISTANCE AS SHOWN

AT CROSS SECTION

DISTANCE AS SHOWN

PAY & ACCEPTANCE AREA

AND AFTER DREDGING

MEASURED BEFOREMEASURED BEFORE AND AFTER DREDGING

TYPICAL PAY SECTION - HOUSTON SHIP CHANNEL & CARE DOCK

1'ALLOWABLE OVERDEPTH

-41.5 AUTHORIZED DEPTH

-43.5 REQUIRED DEPTH

TYPICAL PAY SECTION - JACINTOPORT CHANNEL

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-48.5 REQUIRED DEPTH

TOP OF SLOPE

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TOP OF SLOPE

IN-SITU

RED SIDE

RED SIDE

AT CROSS SECTION

DISTANCE AS SHOWN

3.0

LC CHANNEL ALIGNMENT

PAY & ACCEPTANCE AREA

TOP OF SLOPE

THEORETICAL

TOP OF SLOPE

IN-SITU

IN-SITU VOLUME MEASUREMENT

SHOAL TO BE REMOVED FROM

SUB-SURFACE

TRANSIENT

GRN SIDE

GRN SIDE

1'ALLOWABLE OVERDEPTH

2.5

AT CROSS SECTION

DISTANCE AS SHOWN

AT CROSS SECTION

DISTANCE AS SHOWN

PAY & ACCEPTANCE AREA

AND AFTER DREDGING

MEASURED BEFOREMEASURED BEFORE AND AFTER DREDGING

1'ALLOWABLE OVERDEPTH

-41.5 AUTHORIZED DEPTH

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TOE

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DOCK A

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TOE

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RED SIDE

MEASUREMENT

IN-SITU VOLUME

REMOVED FROM

SHOAL TO BE

STA.576+00 TO STA.585+85.6

-40.5 REQUIRED DEPTH

585+90.6 TO 594+57.35

-38.5 REQUIRED DEPTH

AT CROSS SECTION

DISTANCE AS SHOWN

MEASUREMENT

IN-SITU VOLUME

REMOVED FROM

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NOTES: 1. DATE OF SURVEYS MARCH 2020. 2. ALL SECTIONS LOOKING TOWARDS INCREASING STATIONS. 3. ALL PROFILE ELEVATIONS ARE M.L.L.W. DATUM

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1' ALLOWABLE OVERDEPTH

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592'

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NOTES: 1. DATE OF SURVEYS MARCH 2020. 2. ALL SECTIONS LOOKING TOWARDS INCREASING STATIONS. 3. ALL PROFILE ELEVATIONS ARE M.L.L.W. DATUM

591+66.15

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-20

-30

-40

NOTES: 1. DATE OF SURVEYS MARCH 2020. 2. ALL SECTIONS LOOKING TOWARDS INCREASING STATIONS. 3. ALL PROFILE ELEVATIONS ARE M.L.L.W. DATUM

2.5

2.5

2.5

2.5

2.5

2.5

2.5

2.5

2.5

2.5

MEASURED SUB-SURFACE

MEASURED SUB-SURFACE

MEASURED SUB-SURFACE

MEASURED SUB-SURFACE

MEASURED SUB-SURFACE

MEASURED SUB-SURFACE

C CHANNEL

L C CHANNEL

L of Engineers U.S. Army Corps

Galveston District

G A

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Drawing No.:

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C-303

-46.5' AUTHORIZED DEPTH

-48.5' REQUIRED DEPTH

1' ALLOWABLE OVERDEPTH

-46.5' AUTHORIZED DEPTH

-48.5' REQUIRED DEPTH

1' ALLOWABLE OVERDEPTH

200' 200'

265' 265'

265' 265' 650' 265'

650' 265'

266.5' 266.5'

500+00

510+00

520+00

527+35

531+48.69

496+13.19

-50

-60

-10

-20

-30

-40

-50

-10

-20

-30

-40

-50

-10

-20

-30

-40

600 500 600 600 500 6000100200300400500 100 200 300 400 0100200300400500 100 200 300 400

500600 500 600 500600 500 6000100200300400 100 200 300 400 0100200300400 100 200 300 400

-50

-60

-10

-20

-30

-40

-50

-10

-20

-30

-40

-50

-10

-20

-30

-40

NOTES: 1. DATE OF SURVEYS MARCH 2020. 2. ALL SECTIONS LOOKING TOWARDS INCREASING STATIONS. 3. ALL PROFILE ELEVATIONS ARE M.L.L.W. DATUM

2.5

2.5

2.5

2.5

2.5

2.5

MEASURED SUB-SURFACE

MEASURED SUB-SURFACE

MEASURED SUB-SURFACE

C CHANNEL

L

C CHANNEL

L

2.5

2.5

2.5

2.5

2.5

2.5

MEASURED SUB-SURFACE

MEASURED SUB-SURFACE

MEASURED SUB-SURFACE

of Engineers U.S. Army Corps

Galveston District

G A

L V

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C-304

-46.5' AUTHORIZED DEPTH

-48.5' REQUIRED DEPTH

1' ALLOWABLE OVERDEPTH

-46.5' AUTHORIZED DEPTH

-48.5' REQUIRED DEPTH

1' ALLOWABLE OVERDEPTH

650.3' 265.2'

650' 265'

265' 265' 300' 300'

300' 300'

470+00

480+00

480+13.28

490+00

-50

-60

-10

-20

-30

-40

-50

-10

-20

-30

-40

-50

-10

-20

-30

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600 500 600 600 500 6000100200300400500 100 200 300 400 0100200300400500 100 200 300 400

500600 500 600 500600 500 6000100200300400 100 200 300 400 0100200300400 100 200 300 400

-50

-60

-10

-20

-30

-40

-50

-10

-20

-30

-40

-50

-10

-20

-30

-40

NOTES: 1. DATE OF SURVEYS MARCH 2020. 2. ALL SECTIONS LOOKING TOWARDS INCREASING STATIONS. 3. ALL PROFILE ELEVATIONS ARE M.L.L.W. DATUM

460+00

468+56.71

C CHANNEL

L

C CHANNEL

L

2.5

2.5

2.5

2.5

2.5

2.5

2.5

2.5

2.5

2.5

2.5

2.5

MEASURED SUB-SURFACE

MEASURED SUB-SURFACE

MEASURED SUB-SURFACE MEASURED SUB-SURFACE

MEASURED SUB-SURFACE

MEASURED SUB-SURFACE

of Engineers U.S. Army Corps

Galveston District

G A

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C-305

-46.5' AUTHORIZED DEPTH

-48.5' REQUIRED DEPTH

1' ALLOWABLE OVERDEPTH

-46.5' AUTHORIZED DEPTH

-48.5' REQUIRED DEPTH

1' ALLOWABLE OVERDEPTH

300' 300'

300' 300'

300' 300' 300' 300'

420+40.01

437+45.88

450+00

456+37.99

-50

-60

-10

-20

-30

-40

-50

-10

-20

-30

-40

-50

-10

-20

-30

-40

600 500 600 600 500 6000100200300400500 100 200 300 400 0100200300400500 100 200 300 400

500600 500 600 500600 500 6000100200300400 100 200 300 400 0100200300400 100 200 300 400

-50

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-10

-20

-30

-40

-50

-10

-20

-30

-40

-50

-10

-20

-30

-40

NOTES: 1. DATE OF SURVEYS MARCH 2020. 2. ALL SECTIONS LOOKING TOWARDS INCREASING STATIONS. 3. ALL PROFILE ELEVATIONS ARE M.L.L.W. DATUM

429+15.50

440+00

C CHANNEL

L

C CHANNEL

L

2.5

2.5

2.5

2.5

2.5

2.5

2.5

2.5

2.5

2.5

2.5

2.5

MEASURED SUB-SURFACE

MEASURED SUB-SURFACE

MEASURED SUB-SURFACE MEASURED SUB-SURFACE

MEASURED SUB-SURFACE

MEASURED SUB-SURFACE

of Engineers U.S. Army Corps

Galveston District

G A

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C-306

-46.5' AUTHORIZED DEPTH

-48.5' REQUIRED DEPTH

1' ALLOWABLE OVERDEPTH

-46.5' AUTHORIZED DEPTH

-48.5' REQUIRED DEPTH

1' ALLOWABLE OVERDEPTH

300' 300'

300' 300'

300' 300' 300' 300'

406' 300'

360+00

370+00

380+00

390+00

400+00

410+00

-50

-60

-10

-20

-30

-40

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-10

-20

-30

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-50

-10

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-30

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600 500 600 600 500 6000100200300400500 100 200 300 400 0100200300400500 100 200 300 400

500600 500 600 500600 500 6000100200300400 100 200 300 400 0100200300400 100 200 300 400

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-20

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-50

-10

-20

-30

-40

-50

-10

-20

-30

-40

NOTES: 1. DATE OF SURVEYS MARCH 2020. 2. ALL SECTIONS LOOKING TOWARDS INCREASING STATIONS. 3. ALL PROFILE ELEVATIONS ARE M.L.L.W. DATUM

C CHANNEL

L

C CHANNEL

L

2.5

2.5

2.5

2.5

2.5

2.5

2.5

2.5

2.5

2.5

2.5

2.5

MEASURED SUB-SURFACE

MEASURED SUB-SURFACE

MEASURED SUB-SURFACE MEASURED SUB-SURFACE

MEASURED SUB-SURFACE

MEASURED SUB-SURFACE

of Engineers U.S. Army Corps

Galveston District

G A

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C-307

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-48.5' REQUIRED DEPTH

1' ALLOWABLE OVERDEPTH

-46.5' AUTHORIZED DEPTH

-48.5' REQUIRED DEPTH

1' ALLOWABLE OVERDEPTH

300' 300'

300' 300'

300' 300' 265' 283'

330+00

340+00

342+98.05

317+74.92

320+00

-50

-60

-10

-20

-30

-40

-50

-10

-20

-30

-40

-50

-10

-20

-30

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600 500 600 600 500 6000100200300400500 100 200 300 400 0100200300400500 100 200 300 400

500600 500 600 500600 500 6000100200300400 100 200 300 400 0100200300400 100 200 300 400

-50

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-40

-50

-10

-20

-30

-40

-50

-10

-20

-30

-40

NOTES: 1. DATE OF SURVEYS MARCH 2020. 2. ALL SECTIONS LOOKING TOWARDS INCREASING STATIONS. 3. ALL PROFILE ELEVATIONS ARE M.L.L.W. DATUM

352+08.88

C CHANNEL

L

C CHANNEL

L

2.5

2.5

2.5

2.5

2.5

2.5

2.5

2.5

2.5

2.5

2.5

2.5

MEASURED SUB-SURFACE

MEASURED SUB-SURFACE MEASURED SUB-SURFACE

MEASURED SUB-SURFACE

MEASURED SUB-SURFACE

of Engineers U.S. Army Corps

Galveston District

G A

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A re a E n g in e e r

D E

R E

K R

A N

D E

R S

O N P .E

R e s id e n t E n g in e e r

M A

Y

B D

C

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C-308

-46.5' AUTHORIZED DEPTH

-48.5' REQUIRED DEPTH

1' ALLOWABLE OVERDEPTH

-46.5' AUTHORIZED DEPTH

-48.5' REQUIRED DEPTH

1' ALLOWABLE OVERDEPTH

265' 379.1'

265' 265'

265' 265' 265' 265'

265' 265'

265' 265'

300+00

310+00

260+00

270+00

280+00

290+00

-50

-60

-10

-20

-30

-40

-50

-10

-20

-30

-40

-50

-10

-20

-30

-40

600 500 600 600 500 6000100200300400500 100 200 300 400 0100200300400500 100 200 300 400

500600 500 600 500600 500 6000100200300400 100 200 300 400 0100200300400 100 200 300 400

-50

-60

-10

-20

-30

-40

-50

-10

-20

-30

-40

-50

-10

-20

-30

-40

NOTES: 1. DATE OF SURVEYS MARCH 2020. 2. ALL SECTIONS LOOKING TOWARDS INCREASING STATIONS. 3. ALL PROFILE ELEVATIONS ARE M.L.L.W. DATUM

C CHANNEL

L

C CHANNEL

L

2.5

2.5

2.5

2.5

2.5

2.5

2.5

2.5

2.5

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2.5

2.5

MEASURED SUB-SURFACE

MEASURED SUB-SURFACE

MEASURED SUB-SURFACE

MEASURED SUB-SURFACE

MEASURED SUB-SURFACE

MEASURED SUB-SURFACE

of Engineers U.S. Army Corps

Galveston District

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C-309

-46.5' AUTHORIZED DEPTH

-48.5' REQUIRED DEPTH

1' ALLOWABLE OVERDEPTH

-46.5' AUTHORIZED DEPTH

-48.5' REQUIRED DEPTH

1' ALLOWABLE OVERDEPTH

265' 360'

265' 278.4'

265' 265' 300' 400'

300' 400'

300' 400'

-10

-20

-30

-40

-50

-10

-20

-30

-40

-50

-10

-20

-30

-40

0100200300 100 200 300

0100200300 100 200 300

-50

-60

-10

-20

-30

-40

-50

-10

-20

-30

-40

-50

-10

-20

-30

-40

NOTES: 1. DATE OF SURVEYS MARCH 2020. 2. ALL SECTIONS LOOKING TOWARDS INCREASING STATIONS. 3. ALL PROFILE ELEVATIONS ARE M.L.L.W. DATUM

0100200 100 200 300

0100200 100 200 300

0100200 100 200 300

0100200 100 200 300

0100200 100 200 300

0100200 100 200 300

41+18

38+00

34+82.11

32+00

28+82.11

26+75.51

24+00

23+21.09

21+37.72

18+00

17+00

MEASURED SUB-SURFACE

MEASURED SUB-SURFACE

MEASURED SUB-SURFACE

MEASURED SUB-SURFACE

MEASURED SUB-SURFACEMEASURED SUB-SURFACE

MEASURED SUB-SURFACE

MEASURED SUB-SURFACE

MEASURED SUB-SURFACE

MEASURED SUB-SURFACE

MEASURED SUB-SURFACE

of Engineers U.S. Army Corps

Galveston District

G A

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C-310

100' 100'

100' 100'

100' 100' 100' 100'

100' 100'

100' 100' 100' 133.4'

100' 156.1'

100' 214.1'

100' 104.4'

100' 117.6'

1' ALLOWABLE OVERDEPTH

1' ALLOWABLE OVERDEPTH

-43.5' REQUIRED DEPTH

-43.5' REQUIRED DEPTH

-41.5 AUTHORIZED DEPTH

-41.5 AUTHORIZED DEPTH

-10

-15

-20

-25

0 100

NOTES: 1. DATE OF SURVEYS MARCH 2020. 2. ALL SECTIONS LOOKING TOWARDS INCREASING STATIONS. 3. ALL PROFILE ELEVATIONS ARE M.L.L.W. DATUM

50100

-5

-30

-35

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-45

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0 10050100 50

0 10050100 50

0 10050100 50

0 10050100 50

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0 10050100 50

0 10050100 50

0 10050100 50

-10

-15

-20

-25

-5

-30

-35

-40

-45

-50

41+18 38+00 33+00 28+00 22+79.45

MEASURED SUB-SURFACE

MEASURED SUB-SURFACE MEASURED SUB-SURFACE MEASURED SUB-SURFACE

MEASURED SUB-SURFACE

of Engineers U.S. Army Corps

Galveston District

G A

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C-311

160' 160' 160' 160' 160'

1' ALLOWABLE OVERDEPTH

-41.5' REQUIRED DEPTH

1' ALLOWABLE OVERDEPTH

-41.5' REQUIRED DEPTH

0.000.000.00

-60

-10

-20

-30

-40

-50

-10

-20

-30

-40

-50

-10

-20

-30

-40

0100200 100 200 300 400 0100200 100 200 300 400

5000100200 100 200 300 400 0100200 100 200 300 400

-50

-60

-10

-20

-30

-40

-50

-10

-20

-30

-40

-50

-10

-20

-30

-40

NOTES: 1. DATE OF SURVEYS MARCH 2020. 2. ALL SECTIONS LOOKING TOWARDS INCREASING STATIONS. 3. ALL PROFILE ELEVATIONS ARE M.L.L.W. DATUM

594+57.35

591+66.15

585+90.60

585+85.6

579+00

576+00

MEASURED SUB-SURFACE

MEASURED SUB-SURFACE

MEASURED SUB-SURFACE

MEASURED SUB-SURFACE

MEASURED SUB-SURFACE

MEASURED SUB-SURFACE

of Engineers U.S. Army Corps

Galveston District

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C-312

189.8'

245.3'

188.8'

247.3'

289.3'

1' ALLOWABLE OVERDEPTH

1' ALLOWABLE OVERDEPTH

1' ALLOWABLE OVERDEPTH

1' ALLOWABLE OVERDEPTH

-40.5' REQUIRED DEPTH

-40.5' REQUIRED DEPTH

-38.5' REQUIRED DEPTH

-38.5' REQUIRED DEPTH

HSC-0401-0588_01_G-001_COVER-BORDER_TxSc-83
HSC-0401-0588_01_G-002_NOTES
HSC-0401-0588_01_G-003_TYPICAL SECTIONS
HSC-0401-0588_02_C-101_PLAN_TxSc-83
HSC-0401-0588_02_C-102_PLAN_TxSc-83
HSC-0401-0588_02_C-103_PLAN_TxSc-83
HSC-0401-0588_02_C-104_PLAN_TxSc-83
HSC-0401-0588_02_C-105_PLAN_TxSc-83
HSC-0401-0588_02_C-106_PLAN_TxSc-83
HSC-0401-0588_02_C-107_PLAN_TxSc-83
HSC-0401-0588_02_C-108_PLAN_TxSc-83
HSC-0401-0588_02_C-109_PLAN_TxSc-83
HSC-0401-0588_02_C-110_PLAN_TxSc-83
HSC-0401-0588_03_C-301_SECTION_TxSc-83
HSC-0401-0588_03_C-302_SECTION_TxSc-83
HSC-0401-0588_03_C-303_SECTION_TxSc-83
HSC-0401-0588_03_C-304_SECTION_TxSc-83
HSC-0401-0588_03_C-305_SECTION_TxSc-83
HSC-0401-0588_03_C-306_SECTION_TxSc-83
HSC-0401-0588_03_C-307_SECTION_TxSc-83
HSC-0401-0588_03_C-308_SECTION_TxSc-83
HSC-0401-0588_03_C-309_SECTION_TxSc-83
HSC-0401-0588_03_C-310_SECTION_TxSc-83
HSC-0401-0588_03_C-311_SECTION_TxSc-83
HSC-0401-0588_03_C-312_SECTION_TxSc-83
2021-05-04T11:27:25-0500
KING.JOSEPH.LOUIS.1060357338

File details come from the government source that posted it. Updated .