Drawings_W912P8-17-B-0002.pdf

PDF 15 MB Posted Nov 3, 2016

Attached to: WBV HSDRRS Mitigation Marsh Creation at Yankee Pond & Geo-Crib
Solicitation number: W912P8-17-B-0002
Issued by: Department of the Army Corps of Engineers Engineering District New Orleans

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Drawings W912P8-17-B-0002

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W912P817B0002.pdf	PDF	Mar 14, 2017
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A24_-_A00004_-_Postpone_Bid_Opening.pdf	PDF	Dec 7, 2016
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K J

O 'C a in

J a s o n A

B in e t

W P -1

-C

H -1

-4

E X A

N D G

E N

E R

A L N

O T

E S

NEW ORLEANS DISTRICT

S O

A T

N N

E N

A M

D W

N B

C K

D B

D E

N E

D B

D E

S C

2 3

4 5

M A

R K

A P

P R

D A

T E

E N

U M

B E

S U

B M

T E

D B

P L

O T S

C A

L E

P L

O T D

A T

D A

T E

M A

R K

D E

S C

C O

N T

R A

C T N

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

E E

R S

N E

W O

R L E

A N

S D

T R

N E

W O

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A N

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O U

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A N

S I

W B

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A T

N K

L T

E S

O R

K L T

M A

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H C

R E

A T

N A

GENERAL NOTES:

INDEX OF DRAWINGSNO.

DESCRIPTION

MARKS

BENCH ELEVATION

COVER SHEET

GENERAL CROSS-REFERENCING SYMBOLS

SECTION/DETAIL)

(CENTERED UNDER

ON SAME DRAWING

SECTION/DETAIL TITLE

SECTION/DETAIL)

(CENTERED UNDER

ON ANOTHER DRAWING

SECTION/DETAIL TITLE

EACH VIEW)

(CENTERED UNDER

VIEW SUBTITLE

SCALE:

SUPPLEMENTAL INFORMATION

DETAIL/SECTION

99/999

DETAIL/SECTION

SCALE:

TOP FRONT SIDE

ELEVATION SECTION

SAME DRAWING

VIEW SHOWN ON

SECTION CUT W/

ANOTHER DRAWING

VIEW SHOWN ON

SECTION CUT W/

ANOTHER DRAWING

VIEW SHOWN ON

DETAIL SYMBOL W/

SAME DRAWING

VIEW SHOWN ON

DETAIL SYMBOL W/

99/999

ABBREVIATIONS

EXIST

MAX

MIN

SPEC

TYP

EXISTING

MAXIMUM

MINIMUM

MISCELLANEOUS

NEAR FACE

OUTSIDE FACE

ON CENTER

TYPICAL

UNLESS NOTED OTHERWISE

UNDERGROUND

APPROXIMATE

BASELINE

FLOOD SIDE

VERTICAL

P/S

L/S

FS&M

STATION

DRAWINGDWG

HEIGHT

NUMBER

WBV

* UNLESS OTHERWISE NOTED ON EACH SHEET

APPROX

B/L

EL.

B/S

MISC

TBK

UNO

UGND

LONG

WIDTHW

MISC

LANDWARDL/W

GENERAL LEGEND

P.I. POINT FILL

CUTEXISTING GAS

RIGHT OF WAY

CONSTRUCTION

LIMIT OF

EASEMENT

CONSTRUCTION

AZ AZIMUTH

F/S

PROTECTED SIDE

LAND SIDE

FERTILIZE, SEED AND MULCH

ELEVATION

EXIST EXISTING

H HORIZONTAL

DIST DISTANCE

P.I. POINT OF INFLECTION

STA

FEET

LONGITUDE

N.T.S. NOT TO SCALE

P/L PIPELIINE

R/W RIGHT OF WAY

MISCELLANEOUS

TOP OF BANK

TABULATION OF BENCHMARKS

BOTH SIDES

LAT LATTITUDE

WES WATERS EDGE

CE-302

CE-303

B-001

B-002

- EXCAVATION/BORROW

BENCHMARK

GAGE

G-001

G-002

G-003

CE-101

CE-102

CE-103

CE-105

CE-104

CE-106

CE-201

CE-202

CE-301

YANKEE POND ACCESS

HSDRRS

SPECIFICATIONS

RISK REDUCTION SYSTEM

HURRICANE STORM DAMAGE

WESTBANK AND VICINITY

BEC BOTTOM EDGE OF CUT

YANKEE POND MARSH PLATFORM BORROW SITE PLAN

DREDGE BORROW PIT CUT LAYOUT

PLAN VIEW YANKEE POND

INDEX AND GENERAL NOTES

YANKEE POND DIKE THEORETICAL SECTIONS

LAKE CATAOUATCHE BORROW SITE TYPICAL SECTIONS

YANKEE POND TYPICAL SECTIONS

BORING LEGEND

G-002

RDB RIGHT DESCENDING BANK

15-110C-01

EPOCH: 2004.65

EL. 2.95 ft NAVD88

Northernmost corner of a camp (Lot #J-501).

of the Northwest corner of a wooden pier, and 58.4 feet West of the

Mark is located 8.8 feet Northeast of a 2.5 inch light pole, 22.1 feet Southeast

State Park on Bayou Segnette.

Mark is a nail located approximately 5.3 miles south of the Bayou Sengette

15-110C-2

EPOCH: 2004.65

EL. 1.96 ft NAVD88 from the tree line.

the top of bank on East side of Bayou Segnette, and 15.8 feet East

51.0 feet Northwest of an 8 inch China Ball Tree, 8.0 feet West from

Bayou Segnette boat ramp on left descending bank. Station is found

Mark is located approximately 8.9 miles down Bayou Segnette from

Mark is a survey disk. Cap is stamped 15-110C-2 2015.

B TIDAL

876 1899

EPOCH: 2004.65

EL. 0.03 ft NAVD88 driveway leading to the park area.

going to Lower Lafitte Park, and 11.6 feet West of a white PVC culvert of a centerline of Jean Lafitte Blvd, 17.5 feet South of centerline of a driveway

Street near a culvert on a driveway. Station is found 32.0 feet West of

Mark is located on the right side of Jean Lafitte Blvd 0.1 miles from Second

Mark is a 3" brass survey disk. Cap is stamped 1899 B 1985.

E 299

MVN-57

YANKEE POND MONITORING GRID

FISH DIP DETAILS

B-003 YANKEE POND BORINGS

Y A

N K

E E P

O N

D A

N D G

E O -C

10. SURVEY JOB NUMBER 15-110C WAS PERFORMED 11-13 SEPTEMBER 2015.

AVAILABLE FLOTATION FOR EQUIPMENT ACCESS.

CONDITIONS PRIOR TO THE START OF CONSTRUCTION, ESPECIALLY

9. THE CONTRACTOR SHALL VISIT THE SITE OF WORK AND FIELD VERIFY

SUNLIGHT.

DURING EARLY MORNING AND LATE EVENINGS WITH POOR TO NO

TAKE PRECAUTIONS TO AVOID DANGERS FROM IMPACT, ESPECIALLY

SMALL BOATS FOR HUNTING AND FISHING. CONTRACTOR SHALL

8. LAKES AND WATERWAYS IN THE VICINITY ARE HIGHLY USED BY

DAMAGE SHALL BE REPAIRED AT THE CONTRACTOR'S EXPENSE.

UTLITIES AS A RESULT OF ITS CONSTRUCION OPERATIONS. ALL

7. THE CONTRACTOR IS RESPONSIBLE FOR ANY DAMAGE TO EXISTING

CONTRACTOR SHALL FIELD VERIFY ACTUAL DIMENSIONS.

6. DIMENSIONS MARKED PLUS OR MINUS ARE APPROXIMATE. THE

5. AERIAL PHOTOGRAPHY FLOWN (2010).

BY DASHED TICKS.

LAMBERT CONFORMAL CONIC PROJECTION IS REPRESENTED

AMERICAN DATUM IS REPRESENTED BY SOLID TICKS AND

4. INSIDE PLAN AREAS, POLYCONIC PROJECTION 1983 NORTH

NOTED.

3. ELEVATIONS REFER TO NAVD88 (2004.65) UNLESS OTHERWISE

(1702 - LOUISIANA SOUTH) US SURVEY FOOT UNLESS OTHERWISE NOTED.

2. ORIGINAL DATA COMPILED IN STATE PLANE, NAD 83

SURVEY SECTION (504) 862-2995.

POINTS ARE AVAILABLE FROM THE NEW ORLEANS DISTRICT

1. THE DESCRIPTIONS OF HORIZONTAL AND VERTICAL CONTROL

G -0

.d g n

C T

LOCATION AND VICINITY MAP

GEO-CRIB SITE

LAKE CATAOUATCHE BORROW SITE TYPICAL SECTIONS

LAKE CATAOUATCHE BORROW BORINGS

PRIMARY

EPOCH: 2004.65

EL. 2.3 ft NAVD88

30.7 feet East of a Rotary International sign.

of the West bound lane of HWY 90, 33.0 feet South of a railroad track, and on the right. The station is found 50.0 feet North of the edge of the asphalt

The station is located on the shoulder of the Westbound lane of HWY 90, Mark is a survey disk.

EPOCH: 2004.65

EL. -4.9 ft NAVD88 a guy wire.

feet North of a one way sign, and 34.0 feet East of a power pole with

The station is located 58.8 feet West of a light pole in a parking lot, 51.1

Mark is a survey disk.

W P -1

-B -0

V E

M B

E R

J E

F F

E R

S O

N A

N D S

C H

A R

L E

S P

A R

H E

S L

NEW ORLEANS DISTRICT

A T

N N

E N

A M

D W

N B

C K

D B

D E

N E

D B

D E

S C

2 3

4 5

M A

R K

A P

P R

D A

T E

E N

U M

B E

S U

B M

T E

D B

P L

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C A

L E

P L

O T D

A T

D A

T E

M A

R K

D E

S C

C O

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R A

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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

E E

W O

R L E

A N

S D

T R

N E

W O

R L E

A N

S L

O U

N A

LAKE CATAOUATCHE

SHELL PIPELINE CANAL

B A

Y O

U B

A R

A T

A R

B A

Y O

U V

L A

R S

BAYOU SEGNETTE

WATERWAY

B A

R A

T A

L V

LEGEND

MITIGATION FEATURE BOUNDARY

POND

YANKEE

GEOCRIB

M A

R S

H C

R E

A T

S I

L T

E S

O R

K L T

K J

H -1

-4

J A

S O

N A

E T 1

C T

W B

V H

S D

R R

S M

A T

SCALE: 1'' = 2000'

2000' 2000' 4000' 6000' 8000'

WATER ACCESS ROUTES

CONSTRUCTION BORROW

A T

C H

A F

A L A

Y A

E R

SCALE OF MILES

A R K A N S A S

SHREVEPORT

MONROE

O U

A C

E R

R VICKSBURG

NATCHEZ

ALEXANDRIA

R E

E R

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

T E X A S

LAKE

PONTCHARTRAIN

LAKE

BORGNE

G U L F O F

M E X I C O

40 400 80 120 160 200

V IC IN IT Y M A P

N E W

O R L E A N S

P I

LOCATION

PROJECT

BORROW

LAKE SALVADOR

ESTELLE

LAFITTE LAROSE HWY

MARRERO

COUBA ISLAND

G-003

15-110C-1

15-110C-2

Y A

N K

E E P

O N

D A

N D G

E O -C

L O

C A

N A

N D V

Y M

A P

E D -1

-0

G -0

L o c a ti o n .d g n

BENCHMARK

N O

V E

M B

E R

W P -1

-B -0

W P -1

-C

J E

F F

E R

S O

N A

N D S

C H

A R

L E

S P

A R

H E

-9 .2

-9.2

-9.0 -8.8

-8 .7

-8.3

8.2

8.1

-7 .9

-7.8

-7.4

7.2

7.0

-7.0

6.9

-6.9

6.8

-6.7

-6

6.6

-6.6

-6.5

6.4

6.3

6.2

-6.2

-6.1

6.1

6.0

5.9

-5.

5.7

5.6

5.4

5.3

-5.3

-5.1

-5.0

5.0

-5

-4.

-4

-4.9

-4.8

4.8

-4.7

-4.6

-4.5

.5 -4.5

4.5

-4.4

-4.3

-4.1

4.0

-4.0

-3.7

-3.6

EXCAVATION FOR ACCESS

-3.3

3.2

-3.1

2.4

2.3

B A Y

G N

E T T E

LAKE CATAOUATCHE

LEGEND

NEW ORLEANS DISTRICT

S O

A T

N N

E N

A M

D W

N B

C K

D B

D E

N E

D B

D E

S C

2 3

4 5

M A

R K

A P

P R

D A

T E

E N

U M

B E

S U

B M

T E

D B

P L

O T S

C A

L E

P L

O T D

A T

D A

T E

M A

R K

D E

S C

C O

N T

R A

C T N

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

E E

W O

R L E

A N

S D

T R

N E

W O

R L E

A N

S L

O U

N A

W B

V H

S D

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S M

A T

M A

R S

H C

R E

A T

S I

K L T

J A

S O

N A

E T

C T

SCALE: 1'' = 500'

500' 500' 1000' 2000'1500'

MITIGATION FEATURE

ACCESS ROUTE

Y A

N K

E E P

O N

A C

C E

S S

JLS-01U

JLS-02U

JLS-03U

JLS-04U

JLS-05U

JLS-06U

JLS-07B

JLS-08BJLS-09B

JLS-10B

ACCESS CORRIDOR

CE-101

PIPELINES

FILL SITE

108 ACRE

POND

YANKEE

X 3641357.47

X 3642987.69

EXCAVATION

FLOTATION

ALLOWABLE

Y 484039.11

X 3644456.33

Y 485228.74

Y 486051.69

X 3642826.10

Y 487241.31

ALLOWABLE FLOTATION EXCAVATION

PROJECT BORROW SITE

BOTTOM EDGE OF CUT FOR CUT PLAN PREPARATION.

7. BORROW PIT DIMENSIONS SHOWN REPRESENT ANTICIATED

MAXIMUM ALLOWABLE LIMITS OF LAKE BOTTOM IMPACT.

6. BORROW PIT CORNER COORDINATES SHOWN REPRESENT

BY THE CONTRACTOR.

5. STAGING SHALL BE IN OPEN WATER AND DETERMINED

IS BANK TO BANK.

4. THE WIDTH OF THE ACCESS THROUGH BAYOU SEGNETTE

CONSTRUCTION.

REMAIN OPEN FOR RECREATIONAL VESSELS DURING

3. THE EXISTING NAVIGABLE INTERIOR BAYOU SHALL

BAYOU SEGNETTE.

2. BARGE HAUL ACCES SHALL BE THROUGH

1. YANKEE POND PI POINTS LOCATED ON SHEET CE-104.

NOTE:

112 ACRES

AREA

BORROW

KEHOLE CANAL

Y A

N K

E E P

O N

D A

N D G

E O -C

E D -1

-0

K im T e s s it o re

K J

C E -1

.d g n

W P -1

-B -0

H -1

-4

ON SHEETS B-002 and B-003)

BORINGS (BORING LOGS LOCATED

W P -1

-C

S H E

LL P

LIN

E N

R P R

E P

LIN

ENLINK MIDSTREAM PIPELINE

N O

V E

M B

E R

J E

F F

E R

S O

N A

N D S

C H

A R

L E

S P

A R

H E

0.6

10.2 10.6

STA. 35+00.00 B/L

X 3641420.76

Y 486045.05

30+00

25+00

20+00

15+00

10+00

400'0 200'

PLAN VIEW

JLS-07B

5+00

LAKE CATAOUATCHE

AZ 51°33'37.0"

AZ 51°33'38.8"

AZ 51°33'40.5"

AZ 51°33'42.3"

AZ 51°33'44.1"

AZ 51°33'46.4"

APPROX TOP EDGE OF CUT

BOTTOM EDGE OF CUT

X 3642819.461

Y 487178.021

X 3644393.038

Y 485235.380

JLS-09B

JLS-10B

JLS-08B

E E

NEW ORLEANS DISTRICT

S O

A T

N N

E N

A M

D W

N B

C K

D B

D E

N E

D B

D E

S C

2 3

4 5

M A

R K

A P

P R

D A

T E

E N

U M

B E

S U

B M

T E

D B

P L

O T S

C A

L E

P L

O T D

A T

D A

T E

M A

R K

D E

S C

C O

N T

R A

C T N

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

E E

W O

R L E

A N

S D

T R

N E

W O

R L E

A N

S L

O U

N A

STA. 0+00.00 B/L

X 3642994.34

Y 484102.40

1890 FEET

MAXIMUM ALLOWED.

CUT TO ASSURE THAT RESULTING SIDE SLOPES DO NOT EXTEND BEYOND THE

IMPACT AREA ALLOWED. CONTRACTOR SHALL ADJUST HIS BOTTOM EDGES OF

4. OUTER BORROW FOOTPRINT SHOWN IS THE MAXIMUM ALLOWABLE DREDGE

3. BORROW PIT AND ACCESS SURVEY SHOWN WAS TAKEN 11 SEPT 2015.

2. SEE SHEETS CE-301 AND CE-302 FOR TYPICAL BORROW SECTIONS.

(SEE DREDGING SECTION 35 20 23.00 FOR DETAIL).

1. BOX CUT PER DETAIL IN THE SPECIFICATIONS IS ALLOWED

GENERAL NOTES:

E D -1

-0

PLATFORM

EXISTING

PLATFORM

EXISTING

ABANDONED WELL

Y A

N K

E E P

O N

M A

R S

H P

L A

T F

O R

B O

R R

O W S

E P

L A

W B

V H

S D

R R

S M

A T

M A

R S

H C

R E

A T

N A

CE-102

Y A

N K

E E P

O N

D A

N D G

E O -C

J E

F F

E R

S O

N A

N D J

E F F

E R

S O

N P

A R

H E

S L

A N

S I

K im L T e s s it o re

J a s o n A

B in e t

J A

B K J

C E -1

.d g n

C T

W P -1

-C -0

W P -1

-C

H -1

-4

N O

V E

M B

E R

CE-201

400'0 200'

PLAN VIEW

CUT - 3E CUT - 2E CUT - 1E

CUT - 1DCUT - 2DCUT - 3D

CUT - 3C CUT - 2C

CUT - 1C

CUT - 1B

CUT - 2B

CUT - 3B

Sta. 35+00.00 B/L

CUT - 3A

CUT - 2A

CUT - 1A

Sta. 0+00.00 B/L

(TYPICAL)

600'

(T Y

A L

NEW ORLEANS DISTRICT

S O

A T

N N

E N

A M

D W

N B

C K

D B

D E

N E

D B

D E

S C

2 3

4 5

M A

R K

A P

P R

D A

T E

E N

U M

B E

S U

B M

T E

D B

P L

O T S

C A

L E

P L

O T D

A T

D A

T E

M A

R K

D E

S C

C O

N T

R A

C T N

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

E E

W O

R L E

A N

S D

T R

N E

W O

R L E

A N

S L

O U

N A

1800' to meet the requirements of Note 9 above.

continuously monitor resulting side slopes and adjust bottom edge of cut locations

10. As dredging progresses to each consecutive outer border cuts, Contractor shall within the allowable maximum borrow footprint defined on drawing CE-101.

9. Contractor must assure that cut plan used results in dredge excavations daylighting

8. Pit dimensions indicated are bottom edge of cut.

7. Baseline coordinates and location of bottom edge of cut are given on sheet CE-102.

much proceed to adjacent cuts in progression.

dredging plan. Multiple dredge plant may initiate dredging at different locations, but each previously performed (for each dredge working), unless approved with a Contractor's alternate

6. Order of work shall be 1A-1B-2A, etc., such that consecutive cuts are adjacent to cuts

Post dredging surveys shall extend 50 feet from bottom edge of cut, all directions.

5. Contractor shall survey cuts post dredging at same stations as pre dredging surveys.

discontinuous bottom within the borrow pit.

cut elevations fall within (-) 19.0 and (-) 21.0'. Cuts shall be adjacent to the previous cut to prevent depth of (-) 20.0' includes an allowable +/- one foot tolerance such that acceptable final bottom of ability to move to the next cut shall include full length, width, and depth. Target dredging

4. Contractor must exhaust each cut before proceeding to a new cut. Determination

3. Contractor shall submit an available quantity per cut with the pre dredge surveys.

submit an alternate plan for approval prior to surveys.

2. Typical cut as shown is 500 feet by 600 feet. Contractor shall use cut plan provided or is 20 feet. All surveys shall reference baseline offset.

feet from bottom edge of cut, all sides. Shot interval on all borrow pit surveys for dike construction at Yankee Pond is complete. Survey shall extend 100 prior to dredging and berm construction. The survey shall not be performed until borrow operations

1. A pre-dredging survey of the borrow pit shall be completed and approved

DREDGE CUT NOTES:

D R

E D

G E B

O R

R O

W P

C U

T L

A Y

O U

W B

V H

S D

R R

S M

A T

M A

R S

H M

A T

N A

CE-103

Y A

N K

E E P

O N

D A

N D G

E O -C

J E

F F

E R

S O

N A

N D S

C H

A R

L E

S P

A R

H E

S L

A N

S I

K im L T e s s it o re

J a s o n A

B in e t

J .A

B in e t

K .J

O 'C a in

H -1

-4

C E -1

C u t_

P la n .d g n

C T

W P -1

-B -0

W P -1

-C

H -1

-4

N O

V E

M B

E R

-5.6

-5.5

-5.4 -5.3

-5.1

-5.0

4.9

-4.8

4.8

-4.7

-4.

-4.5

4.5

-4.4

4.4

-4.2

-4.1

4.1

-4.0

-3.9

-3.

-3

3.4

3.3

-3.2

3.1

3.0

-3.0

-3.

-2.9

-2.

2.9

-2.8

-2

2.8

(80' WIDTH)

INTO YANKEE POND

ENTRANCE CHANNEL

2.8

-2.7

2.7

-2.7

-2.6

-2.5

-2.4

-2.3

-2.2

Y 493371.090 X 3649134.900

-2.0

1.9

-1.9

-1.7

-1.6

-1.4

-1.3

-1.2

-1.0

-0.8

-0.6

-0.5

X 3648945.362 Y 494349.903

Y 493868.980 X 3649098.950

Y 491629.478 X 3648019.412

X 3648019.412 Y 491629.478

Y 492954.307 X 3649036.846

Y 492302.909 X 3647979.622

Y 492726.638 X 3648861.156

MARSH SIDE DIKE C/L COORDINATES

Y 493853.403

PI 1

BAYOU SEGNETTE SIDE DIKE COORDINATES

PI 8PI 9

PI 17

KEYHOLE CANAL SIDE DIKE COORDINATES

X 3647145.265 Y 494355.333

PI 8

PI 9

KEYHOLE CANAL

KEYHOLE

CANAL

B A

G N

E T

T E

PI 1

PI 2

PI 3

PI 4

PI 5

PI 6

PI 7

PI 10

PI 11

PI 12

PI 13

PI 14

PI 15

PI 16

PI 1

PI 2

PI 3

PI 4

PI 5

PI 6

PI 7

PI 10

PI 11

PI 12

PI 13

PI 14

PI 15

PI 16

PI 17

X 3646959.039

POND

YANKEE

14+00

0+00

1+00

2+00

3+00

4+00

5+00

6+00

7+00

8+00

9+00

10+00

11+00

12+00

13+00

15+00

16+00

17+00

18+00

19+00

20+00

21+00

22+00

23+00

24+00

25+00

26+00

27+00

28+00

29+00

30+00

31+00

32+00

33+00

34+00

34+9534+95

400'0 200'

SCALE:1"=200'

STA. 30+00

STA. 25+00

STA. 20+00

STA. 15+00

STA. 10+00

STA. 5+00

Y 494851.435

Y 491355.232

X 3648022.729

BASELINE STA. 0+00

X 3648022.729

BASELINE STA. 34+95

NEW ORLEANS DISTRICT

S O

A T

N N

E N

A M

D W

N B

C K

D B

D E

N E

D B

D E

S C

2 3

4 5

M A

R K

A P

P R

D A

T E

E N

U M

B E

S U

B M

T E

D B

P L

O T S

C A

L E

P L

O T D

A T

D A

T E

M A

R K

D E

S C

C O

N T

R A

C T N

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

E E

W O

R L E

A N

S D

T R

N E

W O

R L E

A N

S L

O U

N A

CHANNEL

FLOTATION

(TYP)

FOOTPRINT

DIKE

(TYP)

CENTERLINE

DIKE

STONE DIKE ARMOR

E D -1

-0

REQUIREMENTS AND PAVED WITH STONE TO REQUIRED TEMPLATE.

REQUIRED DIKE SECTION UPON COMPLETION OF INTERNAL FILL

7. BARGE ACCESS GAP CUT INTO YANKEE POND SHALL BE REPAIRED TO

SHALL BE PLACED INTO THE YANKEE POND MARSH CREATION AREA.

6. EARTHEN MATERIAL DREDGED FOR ACCESS TO YANKEE POND

5. MARSH SIDE RETENTION DIKE REQUIRED FIRST ORDER OFWORK.

SEGNETTE ACCESS SURVEY PROFILE ALIGNMENT SHOWN.

4. BARGE ACCESS INTO YANKEE POND SHALL FOLLOW THE BAYOU

FROM PI-1 TO PI-7.

3. STONE PAVING REQUIRED FOR APPROXIMATELY 3,375 FEET,

2. SEE SHEET CE-303 FOR TYPICAL SECTIONS.

WITHIN 12 FEET FROM EDGE OF DIKE BERM SLOPE.

KEYSTONE CANAL. CONTRACTOR SHALL NOT DREDGE

1. FLOTATION DREDGING ALLOWED IN BAYOU SEGNETTE AND

NOTES:

C E

P L

A N V

W Y

A N

K E

E P

O N

W B

V H

S D

R R

S M

A T

M A

R S

H C

R E

A T

N A

CE-104

Y A

N K

E E P

O N

D A

N D G

E O -C

J E

F F

E S

O N A

N D S

C H

A R

L E

S P

A R

H E

S L

A N

S I

L T

E S

O R

J A

S O

N A

E T

K L T

K J

C D -1 y a n k e e p o n d s u rv e y s .d g n

C T

W P -1

-B -0

W P -1

-C

H -1

-4

N O

V E

M B

E R

Y 493354.470

X 3646951.552 Y 494273.611

X 3646929.770

Y 492856.219 X 3646970.142

Y 492355.373

Y 491864.930

Y 491724.197

X 3647012.288

X 3647075.656

X 3647392.006

Y 491706.940 X 3647898.346

0.1

0.5

0.7

0.8

0.9

1.0

Y 494273.611

X Y

X 3648754.513 Y 494387.632

X 3646951.552

1.1

1.2 1.2

1.3

1.4

1.6

CE-201

3648423 493855

3647623 492255

3647623 493055

3648423 493055

A-N

A-S

B-N

B-S

C-N

C-S

D-N

D-S

E-N

PROFILE PROFILE

PROFILE LINE END POINT COORDINATES

E-S

GS-1

GS-2

GS-4GS-3

GS-5

POINT

GS-1

GS-2

GS-3

GS-4

GS-5

3647223 491730

SUCCESS DURING DREDGING OPERATIONS.

AND AFTER CONSTRUCTION AND USED TO MONITOR FILL

3. GRADE STAKE LOCATIONS SHALL BE SURVEYED BEFORE

EXTENT TO THE COORDINATES PROVDED IN TABLE.

2. PROFILES ARE SPACED 400' INTERVALS, AND SHALL

COVER FLOTATION ACCESS ON SEGNETTE BORDER.

SHALL EXTEND 50' PAST MARSH DIKE LIMIT AND

(5+00, 9+00, 13+00, 17+00, 21+00, ETC) AND

1. CROSS SECTIONS ARE SPACED 400' INTERVALS,

NOTES:

GRADE STAKE COORDINATES

PI 10

PI 11

PI 12

PI 13

PI 14

PI 15

PI 16

PI 17

PI 1

PI 2

PI 3

PI 4

PI 5

PI 6

PI 7

PI 8

PI 9

KEYHOLE CANAL

KEYHOLE

CANAL

B A

G N

E T

T E

POND

YANKEE

Y 494851.435

Y 491355.232

X 3648022.729

BASELINE STA. 0+00

X 3648022.729

BASELINE STA. 34+95

NEW ORLEANS DISTRICT

S O

A T

N N

E N

A M

D W

N B

C K

D B

D E

N E

D B

D E

S C

2 3

4 5

M A

R K

A P

P R

D A

T E

E N

U M

B E

S U

B M

T E

D B

P L

O T S

C A

L E

P L

O T D

A T

D A

T E

M A

R K

D E

S C

C O

N T

R A

C T N

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

E E

W O

R L E

A N

S D

T R

N E

W O

R L E

A N

S L

O U

N A

W B

V H

S D

R R

S M

A T

M A

R S

H C

R E

A T

N A

A N

S I

L T

E S

O R

J A

S O

N A

E T

K L T

K J

W P -1

-C

H -1

-4

CE-105

Y A

N K

E E P

O N

D M

O N

O R

G G

PROFILE

PROFILEPROFILE PROFILE

B C D E

400'0 200'

SCALE:1"=200'

0+00

1+00

2+00

3+00

4+00

5+00

6+00

7+00

8+00

9+00

10+00

11+00

12+00

13+00

14+00

15+00

16+00

17+00

18+00

19+00

20+00

21+00

22+00

23+00

24+00

25+00

26+00

27+00

28+00

29+00

30+00

31+00

32+00

33+00

34+00

34+95

Y A

N K

E E P

O N

D A

N D G

E O -C

E D -1

-0

C E m o n it o ri n g g ri d .d g n

C T

W P -1

-B -0

(TYP)

CENTERLINE

DIKE

STONE DIKE ARMOR

CHANNEL

FLOTATION

(TYP)

FOOTPRINT

DIKE

(80' WIDTH)

INTO YANKEE POND

ENTRANCE CHANNEL

N O

V E

M B

E R

J E

F F

E S

O N A

N D S

C H

A R

L E

S P

A R

H E

S L

3648823 494455

3647623 494445

3648823 492553

3647623 493855

3647623 491649

3648023 494476

3648023 492195

3648423 494461

3648423 492361

X Y

3647223 494437

7.7

-7.5

-7.

-7 .5

-7.3

-7.

-7.3

-7.

-7 .0

-7.

-6.

-6.3

-6.2

-6.

-5.

-5.8

-5.7

-5.

-4.

-3.

Y 467594.790

X 3655423.605

FISH DIP 3

Y 464950.411

X 3655659.031

FISH DIP 5

-2.

-1.

-1.5

-1.

-0.

A N

S I

P R

G /K

L T

P R

G /K

L T

H -1

-4

W P -1

-C

C E -1 g e o c ri b s it e .D

G N

W P -1

-B -0

N O

V E

M B

E R

W B

V M

A T

C T

CE-106

M A

R S

H C

R E

A T

N K

E E P

O N

D A

N D G

E O -C

J E

F F

E R

S O

N A

N D S

C H

A R

L E

S P

A R

H E

S L

400'0 200'

SCALE:1"=200'

AERIAL PHOTO FLOWN 2010

NEW ORLEANS DISTRICT

S O

A T

N N

E N

A M

D W

N B

C K

D B

D E

N E

D B

D E

S C

2 3

4 5

M A

R K

A P

P R

D A

T E

E N

U M

B E

S U

B M

T E

D B

P L

O T S

C A

L E

P L

O T D

A T

D A

T E

M A

R K

D E

S C

C O

N T

R A

C T N

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

E E

W O

R L E

A N

S D

T R

N E

W O

R L E

A N

S L

O U

N A

LAKE SALVADOR

K J

J A

S O

N A

E T

-5

-10

-15

-5

-10

-15

0+00 2+50 5+00 7+50 9+34

E L E

V A

N N

A V

E L E

V A

N N

A V

WEST EAST

ACCESS PROFILE

GEO-CRIB

Y 469456.359

Y 468366.461

Y 466547.836

X 3655214.143

FISH DIP 1

X 3655338.492

FISH DIP 2

X 3655545.065

FISH DIP 4

(SEE PROFILE BELOW)

ACCESS

BAYOU SEGNETTE

WATERWAY

EXISTING ROCK DIKE

JEAN LAFITT

E NATIONAL HIS

TORICAL PARK AND PRESERVE

NAVD88.

HORIZONTAL DATUM NAD83. VERTICAL DATUM

2. SURVEY DATED 12 SEPTEMBER 2015. PROFILE

1. SEE SHEET CE-202 FOR FISH DIP DETAILS.

NOTES:

G E

O -C

E D -1

-0

X 3655669.580

Y 464873.295

X 3655949.437

Y 465066.577

X 3656316.019

Y 465607.194

X 3656161.539

Y 466547.720

X 3655537.956

Y 469386.424

X 3655653.208

Y 468999.012

X 3655213.757

Y 469643.773

X 3655232.471

Y 469655.807

X 3655649.573

Y 465807.757

X 3655426.870

Y 469541.944

X 3655973.375

Y 467524.412

ACCESS CORRIDOR

.7 0

DISPOSAL SIDE

DISPOSAL SIDEBAYOU SEGNETTE

EXISTING MARSH SIDE

TYPICAL SECTION - ALONG EXISTING MARSH

E D -1

-0

NOT TO SCALE

SECTION A

NOT TO SCALE

SECTION C

TYPICAL FORESHORE SECTION - ALONG BAYOU SEGNETTE

DREDGING CUT

TYPICAL SECTION - LAKE CATAOUATCHE BORROW SITE

NOT TO SCALE

DISPOSAL SIDE

NOT TO SCALE

SECTION B

TYPICAL FORESHORE SECTION - ALONG KEYHOLE CANAL

KEYHOLE CANAL

NEW ORLEANS DISTRICT

S O

A T

N N

E N

A M

D W

N B

C K

D B

D E

N E

D B

D E

S C

2 3

4 5

M A

R K

A P

P R

D A

T E

E N

U M

B E

S U

B M

T E

D B

P L

O T S

C A

L E

P L

O T D

A T

D A

T E

M A

R K

D E

S C

C O

N T

R A

C T N

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

E E

W O

R L E

A N

S D

T R

N E

W O

R L E

A N

S L

O U

N A

MAXIMUM ALLOWABLE EL -6.0

ACCESS

TYPICAL SECTION - LAKE CATAOUATCHE FLOTATION

MAXIMUM ALLOWABLE EL -6.0

NOT TO SCALE

(ONLY IN ALLOWABLE CORRIDOR)

3H : 1

V 3H : 1V

80' MAXIMUM ALLOWED

Y A

N K

E E P

O N

D D

T H

E O

R E

A L S

E C

N S

W B

V H

S D

R R

S M

A T

M A

R S

H C

R E

A T

N A

CE-201

Y A

N K

E E P

O N

D A

N D G

E O -C

J E

F F

E R

S O

N A

N D S

C H

A R

L E

S P

A R

H E

S L

A N

S I

L T

E S

O R

J A

S O

N A

E T

K L T

K J

C E -2

D ik e T h e o re ti c a ls .d g n

C T

W P -1

-B -0

W P -1

-C

H -1

-4

N O

V E

M B

E R

2' THICK STONE ARMOR

GEOTEXTILE - (200 LBs/IN)

SEPARATOR

EL 3.0

EL 3.5

EL -2.25

10' FEET MINIMUM

50' FEET MINIMUM

5H :1

EL -2.25

3H : 1

3H: 1V

EL 3.0

5 FEET

EARTHEN DIKE 3H: 1V3H

: 1

CL DIKE

12' FEET MIN

DIKECL

3H : 1

V 3H: 1V

5 FEET

EARTHEN DIKE

EL -2.25

40' FEET MINIMUM

3H : 1V

3H : 1

LAKE CATAOUATCHE LAKE BOTTOM

BERM CROWN

10' FEET MINIMUM

SAND BASE (2 FT)

EXISTING MARSH TO EL. 1.0

FOUNDATION GEOTEXTILE - (600 LBs/IN)

EXCAVATION

FLOTATION

HAULING WITHIN THIS LIMIT

DIKE CONSTRUCTION OR BARGE

NO ALLOWABLE EXCAVATION FOR

LIMIT

BARGE HAULING WITHIN THIS

FOR DIKE CONSTRUCTION OR

NO ALLOWABLE EXCAVATION

OF DIKE

CONJUNCTION WITH CONSTRUCTION

BERM SHALL BE CONSTRUCTED IN

ALLOWABLE TOLERANCE OF +/- 1.0 FEET

TARGET DREDGING ELEVATION (-)20.0 NAVD88

EL 3.5

10' FEET MINIMUM

3H : 1

V 3H: 1V

5 FEET

EARTHEN DIKE 3H: 1V3H

: 1

CL DIKE

EL -2.25

40' FEET MINIMUM

BERM CROWN

10' FEET MINIMUM

HAULING WITHIN THIS LIMIT

DIKE CONSTRUCTION OR BARGE

NO ALLOWABLE EXCAVATION FOR

OF DIKE

CONJUNCTION WITH CONSTRUCTION

BERM SHALL BE CONSTRUCTED IN

EL -0.5EL -0.5

EL -0.5 EL -0.5

60'

DIKE

EXISTING ROCK

DIKE

EXISTING ROCK

DIKE

EXISTING ROCK

V O

EXCAVATE

-2.5'

1V ON 3H

EXISTING CONDITION

LAKE SALVADOR

DEGRADED

AREA TO BE

30°

AND GEOTEXTILE

REMOVE EXISTING STONE

90°

BE ARMORED

DEGRADED AREA SHALL

EL. 0' TO 2'

EXISTING MARSH

DISTANCE VARIES

V O

BOTTOM APPROX -6.0'

EXISTING LAKE

SECTION A-A

V O

SECTION B-B

VARIES

EXISTING MARSH

EL. 0.0'

24 INCHES

MINIMUM

V O

25'

ELEVATION VARIES

EXISTING STONE

EL. 2.0'

70 FEET

CUT AT SHORELINE

LAKE SALVADOR

2. DEGRADE AREA TO (-)2.5.

1. REMOVE SEGMENT OF STONE AND GEOTEXTILE.

EL. 0.0'

EL. (-)2.5'

OF FISH DIP

FINAL DIMENSION

SECTION C-C

LEGEND:

STONE

NEW ORLEANS DISTRICT

S O

A T

N N

E N

A M

D W

N B

C K

D B

D E

N E

D B

D E

S C

2 3

4 5

M A

R K

A P

P R

D A

T E

E N

U M

B E

S U

B M

T E

D B

P L

O T S

C A

L E

P L

O T D

A T

D A

T E

M A

R K

D E

S C

C O

N T

R A

C T N

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

E E

R S

N E

W O

R L E

A N

S D

T R

N E

W O

R L E

A N

S L

O U

N A

MARSH WITH STONE ON SEPARATOR GEOTEXTILE.

3. AREA DEGRADED SHALL BE ARMORED FROM EDGE OF EXISTING

SEPARATOR GEOTEXTILE

PLACE STONE ON SEPARATOR GEOTEXTILE

GEOTEXTILE, EXCAVATE,

PULL STONE AND

E D -1

-0

EL. -2.5' (APPROX)

TO MINIMIZE INTERIOR EROSION

BACKSIDE OVERBANK ARMORING

REMNANT TIMBER POLES.

4. EXISTING STONE PLACED ON A GEO-CRIB.

OF EXISTING MARSH TO THE EAST.

SHALL BE DISPOSED OF WITHIN THE FOOTPRINT

WITHIN FISH DIP MODIFICATION AND CONSTRUCTION

3. VEGETATIVE DEBRIS (TREES ARE IN AREA)

REGULATIONS.

FROM SITE AND DISPOSED OF BY CURRENT

GEOTEXTILE REMOVED SHALL BE REMOVED

2. GEOTEXTILE MAY BE ENCOUNTERED DURING DEGRADING.

CLEANED PRIOR TO PLACING IN THE NEW SECTION.

ARMOR NEW SECTION. EXISTING STONE USED SHALL BE

1. EXISTING STONE REMOVED MAY BE USED TO

NOTES:

H D

E T

W B

V H

S D

R R

S M

A T

M A

R S

H C

R E

A T

N A

CE-202

Y A

N K

E E P

O N

D A

N D G

E O -C

J E

F F

E R

S O

N A

N D S

C H

A R

L E

S P

A R

H E

S L

A N

S I

K im T e s s it o re

J A

S O

N A

E T

K L T

K J

C E -2

F is h D ip

S e c ti o n s .d g n

C T

W P -1

-B -0

W P -1

-C

H -1

-4

N O

V E

M B

E R

48002_CE-202_FishDipSections.dgn 10/13/2016 4:35:41 PM

10+00

15+00

-5

-10

-15

-20

-25

E L E

V A

N N

A V

0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300-100-200-300-400-500-600-700-800-900-1000-1100-1200-1300 -25

-5

-10

-15

-20

B/L

5+05

-5

-10

-15

-20

-25

E L E

V A

N N

A V

0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300-100-200-300-400-500-600-700-800-900-1000-1100-1200-1300 -25

-5

-10

-15

-20

B/L

-5

-10

-15

-20

-25

E L E

V A

N N

A V

0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300-100-200-300-400-500-600-700-800-900-1000-1100-1200-1300 -25

-5

-10

-15

-20

B/L

NEW ORLEANS DISTRICT

S O

A T

N N

E N

A M

D W

N B

C K

D B

D E

N E

D B

D E

S C

2 3

4 5

M A

R K

A P

P R

D A

T E

E N

U M

B E

S U

B M

T E

D B

P L

O T S

C A

L E

P L

O T D

A T

D A

T E

M A

R K

D E

S C

C O

N T

R A

C T N

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

E E

W O

R L E

A N

S D

T R

N E

W O

R L E

A N

S L

O U

N A

EXISTING WATERBOTTOM

L A

K E C

A T

A O

U A

T C

H E

B O

R R

O W S

T Y

A L S

E C

N S

W B

V H

S D

R R

S M

A T

M A

R S

H M

A T

CE-301

Y A

N K

E E P

O N

D A

N D G

E O -C

J E

F F

E R

S O

N A

N D S

C H

A R

L E

S P

A R

H E

S L

A N

S I

K im L T e s s it o re

J a s o n A

B in e t

S .A

C le m e n t

K .J

O 'C a in

H -1

-4

C E -3

B o rr o w S e c ti o n s .d g n

C T

W P -1

-B -0

W P -1

-C

H -1

-4

N O

V E

M B

E R

WEST EAST

THE ONE FOOT TOLERANCE WILL BE MEASURED FOR PAYMENT.

DREDGE BOTTOM CUT ELEVATION. NO MATERIAL EXCAVATED BELOW

1V:3H. ALLOWABLE TOLERANCE IS ONE FOOT ABOVE OR BELOW

2. TARGET DREDGING ELEVATION IS (-)20.0 WITH SIDE SLOPES

1. SEE SHEET CE-102 FOR LOCATION OF SECTIONS IN PLAN.

NOTES:

EXISTING WATERBOTTOM

E D -1

-0

TARGET DREDGING ELEVATION (-)20.0'

29+95

-5

-10

-15

-20

-25

E L E

V A

N N

A V

0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300-100-200-300-400-500-600-700-800-900-1000-1100-1200-1300 -25

-5

-10

-15

-20

-5

-10

-15

-20

-25

E L E

V A

N N

A V

0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300-100-200-300-400-500-600-700-800-900-1000-1100-1200-1300 -25

-5

-10

-15

-20

-5

-10

-15

-20

-25

E L E

V A

N N

A V

0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300-100-200-300-400-500-600-700-800-900-1000-1100-1200-1300 -25

-5

-10

-15

-20

B/L

25+00

NEW ORLEANS DISTRICT

S O

A T

N N

E N

A M

D W

N B

C K

D B

D E

N E

D B

D E

S C

2 3

4 5

M A

R K

A P

P R

D A

T E

E N

U M

B E

S U

B M

T E

D B

P L

O T S

C A

L E

P L

O T D

A T

D A

T E

M A

R K

D E

S C

C O

N T

R A

C T N

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

E E

W O

R L E

A N

S D

T R

N E

W O

R L E

A N

S L

O U

N A

20+00

EXISTING WATERBOTTOM

L A

K E C

A T

A O

U A

T C

H E

B O

R R

O W S

T Y

A L S

E C

N S

W B

V H

S D

R R

S M

A T

M A

R S

H M

A T

N A

CE-302

Y A

N K

E E P

O N

D A

N D G

E O -C

J E

F F

E R

S O

N A

N D S

C H

A R

L E

S P

A R

H E

S L

A N

S I

K im L T e s s it o re

J a s o n A

B in e t

S .A

C le m e n t

K .J

O 'C a in

H -1

-4

C E -3

B o rr o w S e c ti o n s .d g n

C T

W P -1

-B -0

W P -1

-C

H -1

-4

N O

V E

M B

E R

WEST EAST

THE ONE FOOT TOLERANCE WILL BE MEASURED FOR PAYMENT.

DREDGE BOTTOM CUT ELEVATION. NO MATERIAL EXCAVATED BELOW

1V:3H. ALLOWABLE TOLERANCE IS ONE FOOT ABOVE OR BELOW

2. TARGET DREDGING ELEVATION IS (-)20.0 WITH SIDE SLOPES

1. SEE SHEET CE-102 FOR LOCATION OF SECTIONS IN PLAN.

NOTES:

E D -1

-0

TARGET DREDGING ELEVATION (-)20.0'

-5

-10

E L E

V A

N N

A V

0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700-100-200-300-400-500-600-700-800-900-1000-1100-1200

-5

-10

-5

-10

E L E

V A

N N

A V

0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700-100-200-300-400-500-600-700-800-900-1000-1100-1200

-5

-10

E L E

V A

N N

A V

E L E

V A

N N

A V

E L E

V A

N N

A V

E L E

V A

N N

A V

E L E

V A

N N

A V

E L E

V A

N N

A V

5+00

10+00

E D -1

-0

-5

-10

E L E

V A

N N

A V

0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700-100-200-300-400-500-600-700-800-900-1000-1100-1200

-5

-10

-5

-10

E L E

V A

N N

A V

0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700-100-200-300-400-500-600-700-800-900-1000-1100-1200

-5

-10

-5

-10 0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700-100-200-300-400-500-600-700-800-900-1000-1100-1200

-5

-10

-5

-10 0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700-100-200-300-400-500-600-700-800-900-1000-1100-1200

-5

-10

E L E

V A

N N

A V

E L E

V A

N N

A V

15+00

20+00

25+00

30+00

BAYOU SEGNETTE

ACCESS DREDGING

NEW ORLEANS DISTRICT

S O

A T

N N

E N

A M

D W

N B

C K

D B

D E

N E

D B

D E

S C

2 3

4 5

M A

R K

A P

P R

D A

T E

E N

U M

B E

S U

B M

T E

D B

P L

O T S

C A

L E

P L

O T D

A T

D A

T E

M A

R K

D E

S C

C O

N T

R A

C T N

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

E E

W O

R L E

A N

S D

T R

N E

W O

R L E

A N

S L

O U

N A

Y A

N K

E E P

O N

T Y

A L S

E C

N S

W B

V H

S D

R R

S M

A T

M A

R S

H C

R E

A T

CE-303

N K

E E P

O N

D A

N D G

E O -C

J E

F F

E R

S O

N A

N D S

C H

A R

L E

S P

A R

H E

S L

A N

S I

L T

E S

O R

J A

S O

N A

E T

K L T

K J

C E -3

Y a n k e e P o n d -C ro s s S e c ti o n s .d g n

C T

W P -1

-B -0

W P -1

-C

H -1

-4

N O

V E

M B

E R

BASELINE

BAYOU SEGNETTE

DIKE C/L

CHANNEL SIDE

MARSH

DIKE C/L

MARSH SIDE

DIKE C/L

CHANNEL SIDE

DIKE C/L

CHANNEL SIDE

DIKE C/L

CHANNEL SIDE

DIKE C/L

CHANNEL SIDE

DIKE C/L

CHANNEL SIDE

DIKE C/L

MARSH SIDE

DIKE C/L

MARSH SIDE

DIKE C/L

MARSH SIDE

DIKE C/L

MARSH SIDE

DIKE C/L

MARSH SIDE

MARSH ELEVATION (+)3.0 FT

MARSH ELEVATION (+)3.00 FT

2. INITIAL TARGET ELEVATION FOR MARSH FILL IS (+)3.0 FEET.

1. SEE SHEET CE-104 FOR LOCATION OF SECTIONS IN PLAN.

NOTES:

NEW ORLEANS DISTRICT

A T

N N

E N

A M

D W

N B

C K

D B

D E

N E

D B

D E

S C

2 3

4 5

M A

R K

A P

P R

D A

T E

E N

U M

B E

S U

B M

T E

D B

P L

O T S

C A

L E

P L

O T D

A T

D A

T E

M A

R K

D E

S C

C O

N T

R A

C T N

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

E E

W O

R L E

A N

S D

T R

N E

W O

R L E

A N

S L

O U

N A

B O

G L

E G

E N

D A

N S I

E D -F

H -1

-4

J a s o n A

B in e t

W P -1

-B -0

W P -1

-C

W B

V H

S D

R R

S M

A T

N K

E S

O R

M A

R S

H C

R E

A T

B-001

N K

E E P

O N

D A

N D G

E O -C

E D -1

-0

K J

B -0

B o ri n g L e g e n d .d g n

O c to b e r

N O

V E

M B

E R

J E

F F

E R

S O

N A

N D S

C H

A R

L E

S P

A R

H E

S L

C O

A R

S E G

R A

E D

M o re t h a n h a lf o f m a te ri a l is l a rg e r th a n N o s ie v e s iz e

S A

N D

S G

R A

V E

L S

M o re t h a n h a lf o f c o a rs e f ra c ti o n i s s m a ll e r th a n N o s ie v e s iz e

M o re t h a n h a lf o f c o a rs e f ra c ti o n i s la rg e r th a n N o s ie v e s iz e

E G

R A

E D S

M o re t h a n h a lf t h e m a te ri a l is s m a ll e r th a n N o s ie v e s iz e

P I.

L A

S T

Y I

N D

E X "U

N E

O R

UNIFIED SOIL CLASSIFICATION

MAJOR DIVISION TYPE

CLEAN

GRAVEL

(Little or

No fines)

(Appreciable

Amount of

Fines)

CLEAN

SAND

SANDS

(Little or

No Fines)

(Appreciable

Amount of

Fines)

LETTER

SYMBOL

SYM

BOL

TYPICAL NAMES

SILTS AND

(Liquid Limit

50)

GRAVEL,Well Graded,gravel-sand mixtures,little or no fines

GRAVEL,Poorly Graded,gravel-sand mixtures,little or no fines

SILTY GRAVEL,gravel-sand-silt mixtures

CLAYEY GRAVEL,gravel-sand-clay mixtures

SAND,Well-Graded,gravelly sands

SAND,Poorly-Graded,gravelly sands

SILTY SAND,sand-silt mixtures

CLAYEY SAND,sand-clay mixtures

SILT & very fine sand,silty or clayey fine sand or clayey silt with slight plasticity

LEAN CLAY,Sandy Clay,Silty Clay,of low to medium plasticity. .

ORGANIC SILTS,and organic silty clays of low plasticity

SILT,fine sandy or silty soil with high plasticity

FAT CLAY,inorganic clay of high plasticity

ORGANIC CLAYS of medium to high plasticity,organic silts

PEAT,and other highly organic soil

WOOD

SHELLS

WOOD

SHELLS

NO SAMPLE

NOTE: Soils possessing characteristics of two groups are designated by combinations of group symbols.

80 100

L.L.-LIQUID LIMIT

DESCRIPTIVE SYMBOLS

COLOR

COLOR SYMBOL

TAN

YELLOW

RED

BLACK BK

IGr

BROWN

LIGHT BROWN

DARK BROWN dBr

IBr

Br dGr

GREEN

BLUE

BLUE-GREEN

WHITE Wh

MOTTLED Mot

MODIFICATIONS

MODIFICATION SYMBOL

Traces

Fine

Medium

Coarse cc

Rootlets rt

Lignite fragments lg

Shale fragments sh

Sandstone fragments sds

Shell fragments slf

Organic matter O

Clay strata or lenses CS

Silt strata or lenses SIS

Sand strata or lenses SS

Sandy S

Gravelly G

Boulders B

Slickensides SL

Wood Wd

Oxidized Ox

CONSISTENCY

FOR COHESIVE SOILS

CONSISTENCY

COHESION IN LBS./SQ.FT. FROM

UNCONFINED COMPRESSION TEST

SYMBOL

VERY SOFT

SOFT

MEDIUM

STIFF

VERY STIFF

HARD

250-500

500-1000

1000-2000

2000-4000 vSo

St vSt

FIGURES TO LEFT OF BORING UNDER COLUMN '' W OR D ''

NOTES:

Are natural water contents in percent dry weight

When underlined denotes D size in mm *

Are liquid and plastic limits, respectively

SYMBOLS TO LEFT OF BORING

Ground-water surface and date observed

Denotes location of consolidation test**

Denotes location of unconsolidated-undrained triaxial compression test**

Denotes location of sample subjected to consolidation test and each of the above three types of shear test**

Denotes free water encountered in boring or sample

FIGURES TO RIGHT OF BORING

Are values of cohesion in lbs./sq.ft. from unconfined compression tests

In parenthesis are driving resistances in blows per foot determined with a with a 30'' drop

Where underlined with a solid line denotes laboratory permeability in centi-meters per second of undisturbed sample

Where underlined with a dashed line denotes laboratory permeability in centi-meters per second of sample remoulded to the estimated

** Results of these tests are available for inspection in the U.S. Army Engineer District

TYPICAL NOTES:

While the borings are representative of subsurface conditions at their respective locations and for their respec-on the dates shown. Absence of water surface data on certain borings indicates that no ground-water data are

HIGHLY ORGANIC SOILS

LIGHT GRAY

DARK GRAY

BROWNISH-GRAY

GREENISH-GRAY

GRAYISH-GREEN

GRAYISH-BROWN

GRAY Concretions if encountered, such variations will not be considered as differing materially within the purview of the contract standard split spoon sampler (1 / '' I.D., 2'' O.D.) and a 140 lb. driving hammer locations or within the vertical reaches of such borings.

Consistency of cohesive soils shown on the boring logs is based on driller's log and visual examination and

Denotes location of consolidated-drained direct shear test

FIGURES TO LEFT OF BORING UNDER COLUMNS '' LL'' AND '' PL''

CLAYS

Denotes location of consolidated-undrained triaxial compression test natural void ratio clause entitled ''Differing Site Conditions''.

Ground-water elevations shown on the boring logs represent ground-water surfaces encountered in such borings

Unless otherwise noted:

a. Undisturbed borings, indicated by the letter "U", are taken with a 5'' I.D. Piston Type Sampler.

MH OH

C L O

The D size of a soil is the grain diameter in millimeters of which 10% of the tive vertical reaches, local variations characteristic of the subsurface materials of the region are anticipated and, available from the boring but does not necessarily mean that ground-water will not be encountered at the

WITH FINES

Office, if these symbols appear beside the boring logs on the drawings.

is approximate, except within those vertical reaches of the borings where shear strengths from unconfined compression tests are shown.

brGr gyBr gnGr gyGn

BlGn

b. General type borings are taken with a 1 I.D. Tube Sampler and/or a 1 I.D. Split Spoon Sampler.

NS No Sample Retrieved

0 20 40 60 80 100

PLASTICITY CHART

"A " L

ML OL

C H

CL-ML

For classification of fine-grained soils in accordance with ASTM D 2487 soil is finer, and 90% coarser than D .

136 vSo,rt,Wd,O Gr&dGr

783 vSo,Wd,rt dBr&BLK

200 vSo,Wd,rt dBr&dGr

146 vSo,Wd,rt Gr&dGr123 92 SlS

79 vSo,Wd,rt,cc 43 SlS,vSo,CS,Wd35 12 76 SlS,vSo

46 vSo

46 vSo,CSSlS

50 vSo,cc

SlS76 So,cc

29°49'49.501" 90°11'22.801" (U)

BOR. JLS-07B (14-500B)

STA.

Date: 3/1/2014

GROUND EL. -6.5D10W

COARSE

ORG

CNTPILL

149 O,vSo,Wd,rt Gr

618 So,rt,Wd dBr&BLK

272 vSo,Wd,rt dGr&Br 151 So,Wd,rt Gr

O 112 vSo,SlS,rt,Wd Gr&dGr122 89

36 CS

46 vSo,CS,cc vSo,CS

45 27

SlS

44 vSo

SlS76 So,SL

72 47

29°49'37.2" 89°48'43.801" (U)

BOR. JLS-08B (14-500B)

STA.

Date: 3/2/2014

GROUND EL. -6.5D10W

COARSE

ORG

CNTPILL

-10

-20

-30E L

E V

A T I

O N

130 SlS,vSo,O,Wd,rt Gr

497 vSo,CS,rt,Wd dBr&dGr&BLK

182 O,vSo,SlS,rt,Wd dGr&Gr210 160

SlS118 vSo,Wd,rt64 45

36 CS

42 vSo,CS,cc SlS

70 vSo

44 SlS,vSo 70 SlS,vSo 49 vSo,CS

SlS 49 vSo

SlS85 vSo

93 67

29°49'31.199" 89°48'37.598" (U)

BOR. JLS-09B (14-500B)

STA.

Date: 3/2/2014

GROUND EL. -6.0D10W

COARSE

ORG

CNTPILL

124 vSo,Wd,rt,O Gr

692 vSo,Wd,rt dBr&BLK

169 vSo,Wd,rt Gr&dGr O151 vSo,Wd,rt dGr&Gr

108 vSo,O,Wd,rt Gr&dGr114 89

98 vSo,rt,Wd SlS

83 vSo,Wd

42 SlS,vSo,Wd,cc

107 vSo,rt

30 CS

4033 10

SlS vSo,CS,cc

34 10

29°49'43.399" 89°48'31.1" (U)

BOR. JLS-10B (14-500B)

STA.

Date: 3/1/2014

GROUND EL. -6.0D10W

COARSE

ORG

CNTPILL

-10

-20

-30

E L

E V

A T I

O N

-10

-20

-30

E L

E V

A T I

O N

-10

-20

-30E L

E V

A T I

O N

CH - Fat Clay

CL - Lean Clay

ML - Silt, Low Plasticity

Pt - Peat

NOTES:

LL - Liquid Limit.

PI - Plasticity Index.

ORG CNT - Organic Content in percent.

% COARSE - Cumulative percent retained on the #200 sieve.

W - Water Content by percent dry weight.

D10 - Grain diameter in millimeters where 10% of sample is finer.

NEW ORLEANS DISTRICT

S O

A T

N N

E N

A M

D W

N B

C K

D B

D E

N E

D B

D E

S C

2 3

4 5

M A

R K

A P

P R

D A

T E

E N

U M

B E

S U

B M

T E

D B

P L

O T S

C A

L E

P L

O T D

A T

D A

T E

M A

R K

D E

S C

C O

N T

R A

C T N

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

E E

R S

N E

W O

R L E

A N

S D

T R

N E

W O

R L E

A N

S L

O U

N A

E D -1

-0

L A

K E C

A T

A O

U T

C H

B O

R R

O W B

O R

G S

W B

V H

S D

R R

S M

A T

M A

R S

H C

R E

A T

N A

B-002

Y A

N K

E E P

O N

D A

N D G

E O -C

J E

F F

E R

S O

N A

N D S

C H

A R

L E

S P

A R

H E

S L

A N

S I

K im L T e s s it o re

J a s o n A

B in e t

E D -F

K .J

O 'C a in

B -0

B o rr o w B o ri n g s .d g n

C T

W P -1

-B -0

W P -1

-C

H -1

-4

N O

V E

M B

E R

WATER CONTENT

% WATER, DRY WEIGHT

20 40 60 80 100 120 1400 vSo,rt,Wd dBr&BK vSo,rt,Wd dBr

O vSo,rt,Wd dGr vSo,O,rt,Wd Gr&dGr SlS vSo vSo,SlS,CS

SlS vSo vSo,SlS

SlS vSo,Wd vSo,SlS

So,Wd,SL So

SlS

So,Wd

SlS So,CS

So,SL vSo,SLSlS

So,SL

SlS So

So,SlS

So,SL

So,SL dGr

So,SS,SL,slf SlS

So,SL CS,slf

No Sample

SS M,slf

SS So,slf gnGr&Gr

SS So,slf Gr&gnGr

SlS M,slf,SL,S Gr

29°50'51.331" 90°10'29.420" (U)

BOR. JLS-01U (MVN-2014-500B)

STA.

WATER TABLE N/A FT.

Date: 02/27/2014

GROUND EL. -3.1W or D10

-10

-20

-30

-40

-50

-60

-70

WATER CONTENT

% WATER, DRY WEIGHT

20 40 60 80 100 120 1400

O vSo,rt,Wd dGr&Br 266 vSo BK 526 vSo,rt,Wd dBr&Gr 192 vSo,rt,Wd dGr&Gr 149 vSo,rt,Wd dBr&dGr 194 So,rt,Wd

So,SS,rt,Wd dGr&Gr

So,cc,Wd,SL SlS vSo,cc,Wd,SL

SlS vSo,SL vSo,SlS,SL vSo,SlS vSo,SL

SlS

So,SL

29°51'00.382" 90°10'20.539" (U)

BOR. JLS-02U (MVN-2014-500B)

STA.

WATER TABLE N/A FT.

Date: 02/27/2014

GROUND EL. -3.2W or D10

-10

-20

-30

-40

179 wP 451wL463wNQ

153 wL148 wNQ

WATER CONTENT

% WATER, DRY WEIGHT

20 40 60 80 100 120 1400 vSo,rt,Wd 440O vSo,rt,Wd,CS dBr&BK

No Sample

O vSo,rt,Wd dBr&BK 609

SlS vSo,Wd

SlS vSo,rt,cc

SlS vSo

SlS So,cc vSo,SlS,Wd vSo,SlS vSo,SlS

SlS So

So,SL

So,cc,SL

So,SL

So,Ox,SL

SlS

M,cc,SL

SS M,slf,Wd

SlS M,CS,slf,Sl gnGr&Gr

SlS So,slf,SL Gr

30°13'57.000" 90°10'19.492" (U)

BOR. JLS-03U (MVN-2014-500B)

STA.

WATER TABLE N/A FT.

Date: 02/25/2014

GROUND EL. -3.5W or D10

-10

-20

-30

-40

-50

-60

-70

WATER CONTENT

% WATER, DRY WEIGHT

20 40 60 80 100 120 1400 vSo,rt,Wd Br&BK 518

O vSo,rt,Wd Gr&dGr&Br 197

SlS vSo,Wd Gr vSo,O,rt,Wd Br&dGr 213

SlS vSo,O,Wd,rt vSo,SlS

vSo,SlS

So vSo SlS

So vSo,Wd

SlS

So,SL

29°47'34.300" 90°3'56.599" (U)

BOR. JLS-04U (MVN-2014-500B)

STA.

WATER TABLE N/A FT.

Date: 02/28/2014

GROUND EL. -3.3W or D10

-10

-20

-30

-40

WATER CONTENT

% WATER, DRY WEIGHT

20 40 60 80 100 120 1400 vSo,rt,Wd dBr&BK&dGr vSo,O,rt,Wd Br&dGr 182 vSo,rt,Wd,CS dBr&BK&dGr 510 vSo,rt

SlS vSo

S,slf

SlS vSo,S

So,SL

So,SL,slf

So,SL

So,SL,slf

So,SL Gr&dGr

SlS

So,SL

SS So,slf

SlS So,slf

So,slf

Gr&gnGr

SlS M Gr

29°51'06.548" 90°10'42.020" (U)

BOR. JLS-05U (MVN-2014-500B)

STA.

WATER TABLE N/A FT.

Date: 02/28/2014

GROUND EL. -2.8W or D10

-10

-20

-30

-40

-50

-60

-70

WATER CONTENT

% WATER, DRY WEIGHT

20 40 60 80 100 120 1400 vSo,rt,Wd dBr&BK&dGr 576

O vSo,rt,Wd Gr&dGr vSo,rt,Wd 657 vSo,O,rt,Wd dBr&BK vSo,O,rt,Wd

So,Wd Gr&dGr vSo SlS vSo,cc,SL

SlS vSo,CS,Wd vSo,Wd,SL vSo,cc,SL vSo,SL

SlS

So,SL

29°50'54.100" 90°10'41.300" (U)

BOR. JLS-06U (MVN-2014-500B)

STA.

WATER TABLE N/A FT.

Date: 02/28/2014

GROUND EL. -1.8W or D100

-10

-20

-30

-40

481wL446wNQ

NEW ORLEANS DISTRICT

S O

A T

N N

E N

A M

D W

N B

C K

D B

D E

N E

D B

D E

S C

2 3

4 5

M A

R K

A P

P R

D A

T E

E N

U M

B E

S U

B M

T E

D B

P L

O T S

C A

L E

P L

O T D

A T

D A

T E

M A

R K

D E

S C

C O

N T

R A

C T N

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

E E

R S

N E

W O

R L E

A N

S D

T R

N E

W O

R L E

A N

S L

O U

N A

E D -1

-0

Y A

N K

E E P

G S

W B

V H

S D

R R

S M

A T

M A

R S

H C

R E

A T

N A

B-003

Y A

N K

E E P

O N

D A

N D G

E O -C

J E

F F

E R

S O

N A

N D S

C H

A R

L E

S P

A R

H E

S L

A N

S I

K im L T e s s it o re

J a s o n A

B in e t

C H

K J

B -0

Y a n k e e P o n d

B o ri n g s .d g n

C T

W P -1

-B -0

W P -1

-C

H -1

-4

N O

V E

M B

E R

48002_G-001_Cover_Sheet_Signed

48002_G-002_Index

48002_G-003_Location

48002_CE-101

48002_CE-102

48002_CE-103_Cut_Plan

48002_CE-104_yankee pond surveys

48002_CE-105_monitoring grid

48002_CE-106_geocrib surveys

48002_CE-201_Dike Theoreticals

48002_CE-202_FishDipSections

48002_CE-301_BorrowSections

48002_CE-302_BorrowSections

48002_CE-303_Yankee Pond - Cross Sections

48002_B-001_Boring Legend

48002_B-002_BorrowBorings

48002_B-003_YankeePondBorings

File details come from the government source that posted it. Updated Nov 14, 2017.