W912ES-17-B-0005_Plans_HalfSize.pdf

PDF 19 MB Posted Aug 8, 2017

Attached to: Conway Lake Habitat Rehabilitation and Enhancement Project (HREP).
Solicitation number: W912ES-17-B-0005
Issued by: Department of the Army Corps of Engineers Engineering District St Paul

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W912ES17B0005_Amendment_1.pdf	PDF	Sep 1, 2017
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W912ES-17-B-0005_Plans_FullSize.pdf	PDF	Aug 8, 2017

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MAIN CHANNEL

FLOODPLAIN FOREST "FP25"

BERM "B15"

FLOODPLAIN FOREST "FP21"

FOREST "FP16.1"

FLOODPLAIN

BERM "B13"

HABITAT DREDGING

FLOODPLAIN FOREST "FP29"

STAGING AREA

BIG SLOUGH MATERIAL

CLOSURE "S1"

BORROW SITE

LANSING ISLAND GRANULAR

STAGING AREA

VILLAGE CREEK LANDING

CONTROL PT. (TYP.)

/4 /2

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VICINITY MAP

3000' 6000'

NOTES:

NO. 44., AND NO. 45, U.S. ARMY CORPS ENGINEERS, 2011.

VICINITY MAP DEVELOPED FROM UPPER MISSISSIPPI RIVER NAVIGATION CHARTS1.

WISCONSIN

IOWA

MISSISSIPPI RIVER

L/D 10

L/D 9

L/D 1

L/D 2 L/D 3

L/D 5

L/D 7

L/D 4

L/D 5A L/D 6

L/D 8

MINOT

ROCHESTER

MANKATO

BRAINERD

BEMIDJI

DULUTH

C A N A D A

ST. PAULS.A.F. L/D'S

STATE BOUNDARIES

RIVERS & LAKES

DISTRICT BOUNDARIES

NATIONAL BOUNDARIES

PROJECT

LOCATION

MINNEAPOLIS

L/D LOCK AND DAM

IOWA

SOUTH DAKOTA

NORTH DAKOTA

MINNESOTA

WISCONSIN

S O U R

DEVIL'S

LAKE

R E D

E R

O F

T H E

N O R T H

LAKE OF

THE WOODS

UPPER

RED LAKE

LOWER

RED LAKE

LAKE

ITASCA

CASS

LAKE

WINNIBIGOSHISH

GRAND RAPIDS

LEECH

LAKE

MILLE

LACS

LAKEM

IR.

S T C

ROI

X R .

LAKE

PEPIN

INNE

OTA

RIVER

BIGSTONE

LAKE

TRAVERSE

ST.CLOUD

WIS

CONSIN R.

MICHIGAN

LAKE SUPERIOR

LEGEND

LOCATION MAP

LAKE

ASHTABULA

SHEYENNE

DARLING

LAKE

FORKS

GRAND

EAU CLAIRE

MADISON

PORTAGE

P E W A

CITY

VALLEY

NOT TO SCALE

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®of Engineers

US Army Corps of Engineers

US Army Corps

Sheet

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GENERAL PROJECT NOTES:

SECTION/DETAIL)

(CENTERED UNDER

DRAWING

TITLE ON ANOTHER

SECTION/DETAIL

DETAIL / SECTION

SECTION/DETAIL)

(CENTERED UNDER

DRAWING

TITLE ON SAME

SECTION/DETAIL

DETAIL / SECTION

SUPPLEMENTAL INFORMATION

1/8"=1'-0"

SUPPLEMENTAL INFORMATIONX-999

SAME DRAWING

VIEW SHOWN ON

DETAIL SYMBOL W/

SAME DRAWING

VIEW SHOWN ON

SECTION CUT W/

ANOTHER DRAWING

VIEW SHOWN ON

SECTION CUT W/

ANOTHER DRAWING

VIEW SHOWN ON

DETAIL SYMBOL W/

X-9992

A A

X-999

ABBREVIATIONS

GENERAL LEGEND

BORING LOCATION

POINT

PROJECT ALIGNMENT

CONTROL POINT

NAVIGATION LIGHT

FILL

WATER LINE

VANE

GROIN

NEST

GREEN DAYBEACON

PRODUCT I.D.

CONSTRUCTION DRAWING INDEX

DESCRIPTION

REF.

SHEET

DRAWING NO.

REFERENCE DRAWING INDEX

DESCRIPTION PRODUCT I.D.DRAWING NO.

STATE LINE

U.N.O.

TYP.

STA.

O.C.

MIN.

MAX.

EL.

DIA.

CONC.

BOT.

UNLESS NOTED OTHERWISE

TYPICAL

STATION

ON CENTER

MINIMUM

MAXIMUM

ELEVATION

DIAMETER

CONCRETE

BOTTOM

NAVIGATION BOUY

RED DAYBEACON

CROSS-REFERENCING SYMBOLS

FLOW DURATION CURVES: JANUARY - JUNE (1970 - 2016)

FLOW DURATION CURVES: JULY - DECEMBER (1970 - 2016)

POOL ELEVATION DURATION CURVES: JANUARY - JUNE (1970 - 2016)

POOL ELEVATION DURATION CURVES: JULY - DECEMBER (1970 - 2016)

POOL ELEVATION HYDROGRAPHS: JANUARY 01 - DECEMBER 31 (2007 - 2016)

STAGE DISCHARGE CURVES

T B

MATERIAL

FINE BORROW

MATERIAL

GRANULAR FILL

MATERIAL

FINE FILL

RIPRAP

W E

S -1

-B -0

PLAIN FOREST.

THE EASTERN EDGE OF THE SOUTHERN MOST FLOOD

GENERALLY INCLUDE OUTER (EASTERN) BERM EDGES AND

TO FILL. PLANTING LIMITS ARE NOTED ON PLANS AND

OR OPEN MARSH WHERE WAVE ACTION MAY CAUSE EROSION

SHALL BE LIMITED TO THOSE AREAS EXPOSED TO OPEN WATER

WILLOW PLANTINGS ON BERMS AND FLOOD PLAIN FOREST 18.

DREDGING UNLESS OTHERWISE NOTED ON THE PLANS.

20 FEET FROM EDGE (TOE) OF FEATURE, OR TO LIMITS OF

FLOOD PLAIN FOREST FILL; IN GENERAL, WORK LIMITS EXTEND

WORK LIMITS SHOWN ON C-100 SERIES PLANS APPLY TO THE 17.

OF 50 FEET FROM TOE OF ISLANDS/BERMS.

ACCESS CHANNEL LIMITS (CUT) SHALL TERMINATE A MINIMUM16.

FISH REFUGE.

OF THE UPPER MISSISSIPPI RIVER NATIONAL WILDLIFE AND

MANAGED BY THE U.S. FISH AND WILDLIFE SERVICE AS PART

ALL PROJECT LANDS ARE IN FEDERAL OWNERSHIP AND ARE 15.

BE VERIFIED BY THE CONTRACTOR.

AN APPROXIMATION OF ACTUAL LIMITS. LIMITS SHALL

FROM AERIAL PHOTOGRAPHY AND ARE CONSIDERED

REMNANT ISLAND FOOT PRINTS WERE DELINEATED14.

COORDINATED WITH THE CONTRACTING OFFICER.

HYDRAULIC DREDGING PIPELINE ROUTES SHALL BE 13.

662 TO 619.4 AT TAIL WATER 8.

LOWEST CONTROL POOL RANGES FROM EL. 619.3 AT MILE12.

OFFICER APPROVAL.

ADDITIONAL MATERIAL, WITH CONTRACTING

WIDTH MAY BE INCREASED TO 100 FEET TO OBTAIN

BOTTOM IS BELOW ELEVATION 613.4, ACCESS CHANNEL

OFFICER APPROVAL. IN AREAS WHERE ACCESS CHANNEL

50 FEET FROM ALIGNMENT SHOWN WITH CONTRACTING

1V:3H. CHANNEL CENTERLINE MAY BE ADJUSTED + OR -

DREDGE DEPTH EL. 613.4. MAXIMUM SIDE SLOPES

PLAN SHEETS. CHANNEL WIDTH = 50'; MAXIMUM

ACCESS CHANNEL DREDGING LIMITS AS INDICATED ON11.

MISSISSIPPI NAVIGATION CHARTS #44 AND #45.

NAVIGATION INFORMATION ACQUIRED FROM USACE UPPER

IMAGERY ACQUIRED FROM 2014 AERIAL PHOTOGRAPHY. 10.

REQUIRE DREDGING.

PLANT ACCESS TO THE PROJECT FEATURES MAY

TO 13 FEET AT FLAT POOL ELEVATION. FLOATING

WATER DEPTHS IN THE PROJECT AREA VARY FROM 0 9.

MATERIAL ON SITE.

SECTION 35 20 23 - DREDGING, DISPOSAL OF WOODY

SHALL BE DISPOSED OF IN ACCORDANCE WITH SPECIFICATION

STUMPS ENCOUNTERED DURING DREDGING OPERATIONS8.

SUCH CONDITIONS.

DIFFICULTIES OF NAVIGATING AND DREDGING IN

FIELD. DUE CONSIDERATION SHALL BE GIVEN TO THE

ISLANDS AND ACCESS CHANNELS MAY BE LOCATED IN A STUMP 7.

UNLESS OTHERWISE NOTED.

ALL ELEVATIONS ARE REFERENCED TO NAVD 886.

ALIGNMENTS.

MINOR ADJUSTMENTS TO ANY OF THE PROJECT

THE GOVERNMENT RESERVES THE RIGHT TO MAKE 5.

TO CONSTRUCTION.

APPROVED BY THE CONTRACTING OFFICER PRIOR

SHALL BE FIELD STAKED BY THE CONTRACTOR AND

THE LAYOUT OF THE PROJECT FEATURES AS SHOWN 4.

ELEVATIONS SHOWN ON THE PLANS.

THE CONTRACTOR IS RESPONSIBLE FOR VERIFYING ALL

ISLAND ELEVATIONS MAY VARY FROM ELEVATIONS SHOWN,

COLLECTED IN CURRENT CHANNEL AND

FROM AERIAL PHOTOGRAPHY AND SURVEY DATA

DEPICTED ON THESE DRAWINGS WERE DEVELOPED

TOPOGRAPHICAL CONTOURS AND SITE ELEVATIONS 3.

(REFERENCE DRAWINGS).

CONTRACTOR WORK PROGRESS. SEE HYDROGRAPHS

RIVER STAGE FLUCTUATIONS THAT MAY IMPACT

AND IS HIGHLY SUSCEPTIBLE TO FLOODING AND

THE ENTIRE PROJECT SITE IS WITHIN THE RIVER 2.

ACCESS IS AVAILABLE.

ACCESS TO SITE IS BY RIVER ONLY; NO LAND 1.

CONTROL TABLES

DETAILS

ENLARGED PLAN

DREDGE TURNAROUNDS 4 AND 5

ENLARGED PLAN

TYPICAL PHOTOGRAPHS - TRANSITION TO EXISTING ISLAND

SECTIONS

PROFILES

FLOODPLAIN FOREST: FP25

FLOODPLAIN FOREST: FP21, BERM 15

BERM: B15 AND ACCESS DREDGING

FLOODPLAIN FOREST: FP16.1 BERM: B15, CLOSURE S1

FLOODPLAIN FOREST: FP29, HABITAT DREDGING, AND BERM: B13

BIG SLOUGH MATERIAL STAGING AREA

LANSING ISLAND GRANULAR BORROW SITE

GENERAL PLAN

CIVIL/SITE DRAWINGS

BORING LOGS: 15-13M THRU 15-15M

BORING LOGS: 01-5M THRU 01-8M, 15-10M AND 15-12M

GENERAL BORING NOTES AND LEGEND, BORING LOGS: 01-1M THRU 01-4M

BORING LOCATIONS

GEOTECHNICAL DRAWINGS

INDEX AND GENERAL NOTES

LOCATION & VICINITY MAP

COVER SHEET

GENERAL DRAWINGS

C-604

C-603

C-602

C-601

C-501

C-404

C-403

C-402

C-401

C-305

C-304

C-303

C-302

C-301

C-201

C-105

C-104

C-103

C-102

C-101

C-003

C-002

C-001

B-303

B-302

B-301

B-001

G-003

G-002

G-001

CLDPR_C-604XXX.DGN

CLDPR_C-603XXX.DGN

CLDPR_C-602XXX.DGN

CLDPR_C-601XXX.DGN

CLDPR_C-501XXX.DGN

CLDPR_C-403XXX.DGN

CLDPR_C-402XXX.DGN

CLDPR_C-401XXX.DGN

CLDPR_C-305XXX.DGN

CLDPR_C-304XXX.DGN

CLDPR_C-303XXX.DGN

CLDPR_C-302XXX.DGN

CLDPR_C-301XXX.DGN

CLDPR_C-201XXX.DGN

CLDPR_C-105XXX.DGN

CLDPR_C-104XXX.DGN

CLDPR_C-103XXX.DGN

CLDPR_C-102XXX.DGN

CLDPR_C-101XXX.DGN

CLDPR_C-003XXX.DGN

CLDPR_C-002XXX.DGN

CLDPR_C-001XXX.DGN

CLDPR_B-303XXX.DGN

CLDPR_B-302XXX.DGN

CLDPR_B-301XXX.DGN

CLDPR_B-101XXX.DGN

CLDPR_G-003XXX.DGN

CLDPR_G-002XXX.DGN

CLDPR_G-001XXX.DGN

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®of Engineers

US Army Corps of Engineers

US Army Corps

Sheet

CLOSURE S1

FLOODPLAIN FOREST "FP21"

FLOODPLAIN FOREST "FP16.1"

FLOODPLAIN FOREST "FP29"

WORK LIMITS

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WISCONSIN

IOWA

PLAN VIEW

800' 1600'

T B

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S -1

-B -0

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®of Engineers

US Army Corps of Engineers

US Army Corps

Sheet

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1 3979860.58 5521752.18 S 48°37'05" W 50.97 18 3979826.89 5521713.94 S 4°53'29" W 50.97 17 3979877.67 5521718.29 S 4°53'29" W 73.63 16 3979951.03 5521724.57 S 45°47'32" W 73.63 15 3979899.69 5521671.79 S 44°12'28" E 57.38 14 3979940.82 5521631.78 S 56°49'58" E 110.14 13 3980001.08 5521539.58 S 69°51'52" E 164.01 12 3980057.53 5521385.60 S 78°15'47" E 173.44 11 3980092.81 5521215.79 S 52°05'19" E 100.55 10 3980154.59 5521136.46 S 32°18'46" E 342.53 9 3980444.08 5520953.37 N 64°19'23" E 125.21 8 3980389.82 5520840.52 N 21°10'04" W 382.46 7 3980033.17 5520978.63 N 68°27'13" W 30.64 19 3980021.92 5521007.12 N 21°44'17" W 780.09 6 3979297.30 5521296.04 S 40°30'00" W 260.95 5 3979495.73 5521465.52 S 7°38'43" W 241.76 4 3979735.33 5521497.68 S 75°36'16" W 190.50 3 3979782.70 5521682.20 S 19°16'00" W 30.73 2 3979811.71 5521692.34 S 50°45'40" W 77.26 1 3979860.58 5521752.18 (X) (Y) EASTING (FEET) NORTHINGID BEARING DISTANCEPOINT

Default

N 3977981.99

E 5521211.27

Elev 0.00

Default

N 3983472.22

E 5518935.86

Elev 0.00

Default

N 3981803.80

E 5521599.95

Elev 0.00

Default

N 3983984.77

E 5520800.13

Elev 0.00

Default

N 3982411.52

E 5522298.77

Elev 0.00

Default

N 3979050.62

E 5524509.68

Elev 0.00

Default

N 3978971.72

E 5522734.86

Elev 0.00

Default

N 3977067.94

E 5522056.47

Elev 0.00

Default

N 3982956.82

E 5521816.61

Elev 0.00

Default

N 3980597.46

E 5522404.13

Elev 0.00

Default

N 3979467.74

E 5522827.23

Elev 0.00

Default

N 3979256.64

E 5524383.83

Elev 0.00

Default

N 3974984.10

E 5523784.40

Elev 0.00

01-7M

01-5M

15-10M

01-4M

01-6M

15-12M

01-8M

01-1M

15-15M

15-13M

01-2M

15-14M

01-3M

17-19M

17-20M

17-21M

17-22M

17-23M

17-24M

17-25M

17-26M

17-27M

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WATER SURFACE ELEVATION ON DAY OF BORING

GROUND SURFACE ELEVATION AT BORING

CLAYEY GRAVELS, GRAVEL - SAND - CLAY MIXTURES

WELL GRADED GRAVELS, GRAVEL - SAND MIXTURE, LITTLE OR NO FINES

SILTY GRAVELS, GRAVEL - SAND - SILT MIXTURES

POORLY GRADED GRAVELS, LITTLE OR NO FINES

WELL GRADED SANDS, GRAVELLY SANDS, LITTLE OR NO FINES

POORLY GRADED SANDS, GRAVELLY SANDS, LITTLE OR NO FINES

SILTY SANDS, SAND - SILT MIXTURES

CLAYEY SANDS, SAND - CLAY MIXTURES

INORGANIC SILTS, LIQUID LIMIT LESS THAN 50

INORGANIC SILTS, LIQUID LIMIT GREATER THAN 50

INORGANIC CLAYS, LOW TO MEDIUM PLASTICITY, LIQUID LIMIT LESS THAN 50

INORGANIC CLAYS, HIGH PLASTICITY, LIQUID LIMIT GREATER THAN 50

ORGANIC SILTS OR CLAYS, LOW PLASTICITY, LIQUID LIMIT LESS THAN 50

BORDERLINE MATERIAL

STRATIFIED MATERIAL

LOCATION AND SAMPLE NUMBER FOR UNDISTURBED SAMPLE

NO RECOVERY

WATER LEVEL ON DATE OF BORING

ELEVATION AT BOTTOM OF BORING

DATE OF BORING

( EG: M=MACHINE, A=AUGER, TP=TEST PIT, P=PIEZOMETER ).

YEAR OF BORING-BORING NUMBER, BORING TYPE

SP-

SP&

W.S. 1026.7

G.S. 1020.2

W.L. 726.7

700.1

1 MAY 1984

84-1M

GENERAL BORING LEGEND

GENERAL BORING NOTES

PEAT

INSPECT LOGS CAN BE MADE BY CALLING (651) 290-5599.

LOGS ARE AVAILABLE FOR INSPECTION AT THE ST. PAUL DISTRICT OFFICE. ARRANGEMENTS TO

9. THE BORINGS SHOW SUMMARIES OF INFORMATION RECORDED ON THE ORIGINAL FIELD LOGS. THESE

8. ELEVATIONS REFERENCED TO N.A.V.D. 1988 ADJ. UNLESS SPECIFIED OTHERWISE.

OTHERWISE, ALL CORE IS 4-INCH DIAMETER.

RECOVERY IS LENGTH OF CORE RECOVERED/LENGTH OF CORE CUT X 100. UNLESS SPECIFIED

7. % RECOVERY: PERCENT CORE RECOVERY IS SHOWN TO THE LEFT OF THE BORING STAFF. PERCENT

4-INCHES.

COLUMN. RQD IS THE PERCENT RECOVERY CONSISTING OF UNBROKEN PIECES LONGER THAN

6. RQD: ROCK QUALITY DESIGNATION (RQD) IS SHOWN TO THE LEFT OF THE PERCENT RECOVERY

LEFT OF THE BORING STAFF.

5. D SIZE: THE GRAIN SIZE IN MILLIMETERS OF WHICH 10% OF THE SAMPLE IS FINER IS SHOWN TO THE

BORING STAFF.

4. ATTERBERG LIMITS: LIQUID LIMIT (LL) AND PLASTIC LIMIT (PL) ARE SHOWN TO THE RIGHT OF THE

ARE AS SHOWN.

DROP. FOR NON-STANDARD BLOW COUNTS SAMPLER SIZE, HAMMER WEIGHT, AND HEIGHT OF DROP

A 1-1/2 ID X 2-INCH OD SAMPLER, OR 1-3/8 ID X 2-INCH OD SAMPLER, 140 LB. HAMMER, AND A 30-INCH

OF 12-INCHES. STANDARD BLOW COUNTS ARE FOR A STANDARD PENETRATION TEST (SPT) USING

AS NOTED, ARE THE NUMBER OF BLOWS NECESSARY TO DRIVE THE SAMPLER USED A DISTANCE

3. BLOW COUNT (SPT): BLOW COUNTS ARE SHOWN TO THE LEFT OF THE BORING STAFF AND, EXCEPT

TO THE LEFT OF THE BORING STAFF.

2. MOISTURE CONTENT: THE NATURAL MOISTURE CONTENT IN PERCENT OF DRY WEIGHT (MC) IS SHOWN

SPECIFIC BORING ARE SHOWN BELOW THE BORING STAFF.

INFORMATION IS ADDED TO THE RIGHT OF THE BORING STAFF. NOTES PERTAINING TO A

LEGEND REPRESENTS ONLY THE BASIC SOILS. TO COMPLETE THE CLASSIFICATION, PERTINENT

1. GENERAL: THE UNIFIED SOIL CLASSIFICATION SYSTEM IS USED TO IDENTIFY BASIC SOIL TYPE. THE

G L

O G

-1

M T

H R

-4

T B

W E

S -1

-B -0

NOTES:

D10

SPT

589.8

G.S. 618.1

01-1M

LL PLMC

ABUNDANT SHELL MATERIAL, DARK GREY

SAND, LOOSE, SATURATED, 9.2' TO 20.4'

LAMINATED IN ZONES, WET, GREEN

PLASTICITY, ORGANIC RICH,THINNLY

CLAY SILTY, SOFT, MODERATE 1.7' TO 9.2'

WET, ORGANIC ODOR, DARK BROWN

SPONGY, ORGANIC RICH, LOW PLASTICITY,

SILTY CLAY, SOFT TO SLIGHTLY 20.4' TO 22.2'

619.8

1. WATER SURFACE EL. ESTIMATED FROM PRO-RATED POOL 9 EL.

SP-

TO BUFF TO GREEN (COLLUVIUM)

ROCK, VERY DENSE TO HARD, WET, BROWN

SAND MIXED WITH WEATHERED 25.4' TO 30'

SP &

BENTONITE DRILLING FLUID USED.

2. 3-INCH STEEL PIPE CASING SET TO EL. 606.8. BELOW CASING

PERFORMED ON SOILS BETWEEN EL. 618.0-613.5.

3. TESTING FOR CHEMICAL CHARACTERIZATION

GROUND SURFACE.

4. TO BACKFILL BORING, PULL ALL CASING, ALLOW HOLE TO CAVE TO

) (ICE0' TO 1.5'

(WATER)1.5' TO 1.7'

14 FEB 2001

W.S. 619.6

ORGANICS, GREY TO BROWN

SAT. TO WET, THINNLY BEDDED, SCAT.

SILT, LOOSE TO SOFT, LOW TO NO PLASTICITY,

SAND INTERBEDDED WITH CLAYEY 22.2' TO 25.4'

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

D A

T E

A P

P R

®of Engineers

US Army Corps of Engineers

US Army Corps

Sheet

E L E

V A

N D

A T

U M

V E

R T

A L C

O N

T R

O L

C O

O R

A T

E S

Y S

T E

H O

O N

T A

L C

O N

T R

O L

C O

M B

E D F

A C

T O

C F

G E

N A

V D

8 0

P C

N O

R T

H Z

O N

E -U .S S

U R

V E

Y F

NOTES:

D10

SPT

589.8

W. S. 619.6

01-2M

66 2539

LL PLMC

BLUE-GREY TO GREY

WET TO SATURATED, THIN TO MEDIUM BEDDED,

SOFT TO LOOSE, MODERATE TO NO PLASTICITY,

SILTY CLAY INTERBEDDED WITH SAND, 18.3' TO 30'

PLASTICITY, WET, DARK GREEN GREY

SANDY SILTY CLAY, SOFT, MODERATE 15.3' TO 18.3'

THINNLY LAMINATED IN ZONES, GREY

SAND, LOOSE, SATURATED, 10.5' TO 15.3'

GREY

PLASTICITY, WET, THINNLY LAMINATED, BROWN TO

SANDY SILTY CLAY, SOFT, LOW 8.6' TO 10.5'

PLASTICITY, WET, DARK GREY

SILTY CLAY, SOFT, MODERATE 2.7' TO 8.6'

G.S. 617.1

619.8

SP-

1. WATER SURFACE EL. ESTIMATED FROM PRO-RATED POOL 9 EL.

(ICE)0' TO 1.9'

15 FEB 2001

(WATER)1.9' TO 2.7'

CH &

BENTONITE DRILLING FLUID USED.

2. 3-INCH STEEL PIPE CASING SET TO EL. 606.8. BELOW CASING

PREFORMED ON SOILS BETWEEN EL. 617.1-612.7.

3. TESTING FOR CHEMICAL CHARACTERIZATION

TO GROUND SURFACE .

4. TO BACKFILL BORING, PULL ALL CASING, ALLOW HOLE TO CAVE

NOTES:

D10

SPT

582.3

W. L. 619.6

G.S. 622.3

01-3M

47 1933

LL PLMC

SP-

3. 3-INCH SHELBY TUBE TAKEN IN OFFSET BORING.

15 FEB 2001

ORGANICS, BLUE TO GREY

CLAY, SILTY, SOFT, WET, SCAT. 0' TO 10'

SHELLS AND ORGANICS, BLUE TO GREY

CLAY, SILTY, SOFT, WET, SCAT 16.9' TO 24.6'

SCAT. ORGANICS, GREY

SILTY SAND, LOOSE, SATURATED, 10' TO 16.9'

MATTER, GREY TO BLUE GREY

PLASTICITY, WET, SCAT. SHELL AND PLANT

SILTY CLAY, SOFT, MODERATE 29.3' TO 32.3'

SCAT. ORGANICS, GREY

SAND, SILTY, LOOSE, SATURATED, 32.3' TO 38.9'

SAND POCKETS

GREY MOTTLED WITH BLUE-GREY, OCCASIONAL

MODERATE PLASTICITY, WET, SCAT. ORGANICS,

SILTY CLAY, MEDIUM STIFF, 38.9' TO 40'

1. WATER LEVEL DETERMINED AFTER 15 MIN. IN OPEN HOLE SAMPLED TO EL. 617.3.

BENTONITE DRILLING FLUID USED.

2. 3-INCH STEEL PIPE CASING SET TO EL. 617.3. BELOW CASING

GROUND SURFACE. BORING TOPPED WITH BENTONITE CHIPS .

4. TO BACKFILL BORING, PULL ALL CASING, ALLOW HOLE TO CAVE TO

PLANT MATTER, GREY

THINNLY LAMINATED IN ZONES, SCAT SHELL AND

SAND, SILTY, LOOSE, SATURATED, 24.6' TO 29.3'

NOTES:

D10

SPT

G.S. 618.6

579.8

01-4M

LL PLMC

44 2556

SATURATED, BLUE-GREY

CLAYEY SAND, LOOSE, 26.7' TO 28.3'

SP-

SAND, F.-M., LOOSE SATURATED, GREY33.9' TO 36'

SAND, F.-M., LOOSE SATURATED, GREY36' TO 40'

W.S. 618.8

619.8

1. WATER SURFACE DETERMINED FROM PRO-RATED POOL 9 EL..

16 FEB 2001

(ICE)0' TO 0.9'

) (WATER0.9' TO 1.2'

ORGANICS, GREY

THINLY LAMINATED IN ZONES, SCAT.

SAND, LOOSE, SATURATED, 5.9' TO 10'

CL/

GREEN GREY

WET-SAT. MODERATE PLASTICITY, DARK

ORGANIC RICH SILTY CLAY, SOFT, 1.2' TO 5.9'

ORGANICS AND SHELLS, GREY

LAMINATED TO THIN BEDDED, SCAT.

SILTY SAND, LOOSE, SATURATED, 10' TO 14.4'

CL &

PLASTICITY, WET, SCAT. ORGANICS, GREY TO BL- GREY

SILTY CLAY, SOFT TO MED.STIFF, MOD. 17.3' TO 26.7'

GREY W/ BLUE-GREY MOTTLE

MODERATE PLASTICITY, WET, SCAT. ORGANICS,

SILTY CLAY, SOFT TO MEDIUM STIFF, 28.3' TO 33.9'

WET TO SAT., THIN BEDDED, SCAT. ORGANICS, GREY

SILTY SAND, SOFT TO LOOSE, MOD. TO NO PLASTICITY,

SANDY SILTY CLAY INTERBEDDED W/ 14.4' TO 17.3'

BENTONITE DRILLING FLUID USED.

2. 3-INCH STEEL PIPE CASING SET TO EL. 611.7. BELOW CASING

GROUND SURFACE.

3. TO BACKFILL BORING, PULL ALL CASING, ALLOW HOLE TO CAVE TO

C O

N W

A Y L

A K

E D

P R

P O

O L

L A

N S

P I

E R

S T P

A U

L D

T R

S T P

A U

N E

S O

T A

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

A N

S I

P J

R G

B-302

C L

D P

B -3

X X

X .d g n

-1

M A

N D

-1

B O

G L

O G

-5

M T

H R

-8

T B

W E

S -1

-B -0

NOTES:

D10

SPT

SAND, LOOSE, SATURATED, GREY27' TO 30.9'

579.8

W. S. 619.6

G.S. 615.5

01-5M

LL PLMC

WET, ABUNDANT ORGANICS, DARK GREEN

SILTY CLAY, SOFT, MODERATE PLASTICITY, 4.4' TO 8.3'

WET, SCATTERED ORGANICS, GREEN-GREY

SANDY SILTY CLAY, SOFT, LOW PLASTICITY, 8.3' TO 10.3'

WET, SCATTERED ORGANICS, GREEN TO GREY

SILTY CLAY, SOFT, MODERATE PLASTICITY, 19.6' TO 27'

DENSE, SATURATED, BLUE GRAY

CLAYEY SAND, LOOSE TO MEDIUM 33.5' TO 40'

SP-

619.8

1. WATER SURFACE DETERMINED FROM PRO-RATED POOL EL.

16 FEB 2001

(ICE)0' TO 1.3'

(WATER)1.3' TO 4.4'

CL-ML

SP & SAND, SILTY, LOOSE, SATURATED, GREY10.3' TO 13.7'

GREY

TO MED. BEDDED, SCAT. SHELLS AND PLANT MATTER,

LOOSE TO STIFF, NO TO MODERATE PLASTICITY, THIN

SAND INTERBEDDED W/ SILTY CLAY, 13.7' TO 19.6'

GREY

PLASTICITY, WET, SCAT. ORGANICS, BLUE GREY TO

SILTY CLAY, SOFT, SL. STICKY, H. 30.9' TO 33.5'

BENTONITE DRILLING FLUID USED.

2. 3-INCH STEEL PIPE CASING SET TO EL. 609.8. BELOW CASING

GROUND SURFACE.

3. TO BACKFILL BORING, PULL ALL CASING, ALLOW HOLE TO CAVE TO

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

D A

T E

A P

P R

®of Engineers

US Army Corps of Engineers

US Army Corps

Sheet

E L E

V A

N D

A T

U M

V E

R T

A L C

O N

T R

O L

C O

O R

A T

E S

Y S

T E

H O

O N

T A

L C

O N

T R

O L

C O

M B

E D F

A C

T O

C F

G E

N A

V D

8 0

P C

N O

R T

H Z

O N

E -U .S S

U R

V E

Y F

NOTES:

D10

SPT

SAND, LOOSE, SATURATED, GREY10.5' TO 19.2'

580.8

W. S. 619.6

01-6M

LL PLMC

SATURATED, GREY TO BLUE GREY

CLAYEY SAND, LOOSE, 30.5' TO 35.5'

SATURATED, BROWN TO GREY

SAND, MEDIUM DENSE, 35.5' TO 39'

DARK GREEN-GREY

PLASTICITY, WET, ABUNDANT ORGANICS,

SILTY CLAY, SOFT, MODERATE 3.4' TO 10.5'

SP-

G.S. 616.4

619.8

3. 3-INCH SHELBY TUBE TAKEN IN OFFSET BORING.

1. WATER SURFACE DETERMINED FROM PRO-RATED POOL 9 EL.

17 FEB 2001

57 67 26

ORGANIC MATTER, GREEN-GREY

INCREASING W/ DEPTH, ABUNDANT SHELLS AND

MODERATE PLASTICITY, WET, SAND CONTENT

SANDY SILTY CLAY, SOFT, 19.2' TO 30.5'

(ICE)0' TO 1.2'

(WATER)1.2' TO 3.4'

- CL SEAM

BENTONITE DRILLING FLUID USED.

2. 3-INCH STEEL PIPE CASING SET TO EL. 611.7. BELOW CASING

GROUND SURFACE.

4. TO BACKFILL BORING, PULL ALL CASING, ALLOW HOLE TO CAVE TO

NOTES:

D10

SPT

589.8

W. S. 619.6

01-7M

77 3195

LL PLMC

THINNLY LAMINATED, GREY

SAND, LOOSE, SATURATED, 9.8' TO 14.6'

SCATTERED ORGANICS, GREY

SILTY CLAY, SOFT, WET, 14.6' TO 23.9'

SCATTERED ORGANICS, V. DARK BROWN

STIFF, MODERATE PLASTICITY, WET,

SILTY CLAY, SOFT TO MEDIUM 23.9' TO 30'

1. WATER SURFACE EL. ESTIMATED FROM PRO-RATED POOL 9 EL.

SP-

G.S. 615.1

619.8

17 FEB 2001

(ICE)0' TO 1.7'

) (WATER1.7' TO 4.7'

SOFT, SATURATED, BLACK

SILT, CLAYEY, ORGANIC, VERY 4.7' TO 7.4'

BENTONITE DRILLING FLUID USED.

2. 3-INCH STEEL PIPE CASING SET TO EL. 611.7. BELOW CASING

PREFORMED ON SOILS BETWEEN EL. 6.15.1-612.7.

3. TESTING FOR CHEMICAL CHARACTERIZATION

GROUND SURFACE .

4. TO BACKFILL BORING, PULL ALL CASING, ALLOW HOLE TO CAVE TO

ABUNDANT ORGANICS, V. DARK GREY

SILTY CLAY, SOFT, WET, 7.4' TO 9.8'

NOTES:

D10

SPT

ICE0' TO 0.6'

599.6

G.S. 619.0

01-8M

41 2348

LL PLMC

THINLY LAMINATED, DARK GREEN

SOFT, WET, ABUNDANT PLANT MATTER,

ORGANIC RICH SILTY CLAY, 0.6' TO 10.7'

GRAY TO BROWN

SCATTERED ORGANIC FRAGMENTS,

SAND, LOOSE, SATURATED, 10.7' TO 14'

W.S. 619.6

SP-

1. WATER SURFACE DETERMINED FROM PRO-RATED POOL 9 EL.

18 FEB 2001

(COLLUVIUM)

SAND AND CLAY, VERY OPEN MATRIX

FRAGMENTS MIXED WITH STREAM GRAVEL,

WEATHERED LIMESTONE 14' TO 20'

BENTONITE DRILLING FLUID USED.

2. 3-INCH STEEL PIPE CASING SET TO EL. 614.6. BELOW CASING

GROUND SURFACE.

3. TO BACKFILL BORING, PULL ALL CASING, ALLOW HOLE TO CAVE TO

NOTES:

SPT

DECK0' TO 0.01'

AIR0.01' TO 1.5'

WATER1.5' TO 4.7'

W. S. 620.8

604.3

G.S. 617.6

15-10M

14 JUL 15

30 37 18

D MC LL PL10

LOOSE, SATURATED, SOME BARK AND TWIGS, GRAY

(SC) POORLY GRADED SAND WITH CLAY, 12.8' TO 15.2'

BROWN

SATURATED, SCAT. CLAY SEAMS, LIGHT GRAY AND DARK

(SP) POORLY GRADED SAND, LOOSE, 15.2' TO 18'

AIR

WATER

1. BORING OBTAINED FROM FLOATIONG PLANT

WATER SURFACE 1.5 FEET FROM DECK

2. HOLE STABILIZED WITH 4-INCH PIPE, SET TO EL. 614.3

3. PULL ALL CASING, ALLOW HOLE TO CAVE TO GROUND SURFACE.

REDDISH GRAY

ROOTS, IRON OXIDE STAINING, REDDISH BROWN TO

WET TO SATURATED, TRACE SHELL FRAGMENTS, TRACE

(CL) LEAN CLAY, SILTY, VERY SOFT TO SOFT, 4.7' TO 5.6'

TRACE ROOTS, TRACE BARK, SCAT. SAND SEAM, GRAY

(CL) SILT, CLAYEY, SOFT TO MEDIUM STIFF, WET, 5.6' TO 12.8'

NOTES:

SPT

DECK0' TO 0.01'

AIR0.01' TO 1.5'

WATER1.5' TO 6'

W. S. 620.8

G.S. 616.3

609.8

15-12M

14 JUL 15

D MC LL PL10

MATTER, DARK GRAY

SHELL FRAGMENTS, LITTLE PLANT

SOFT TO SOFT, SATURATED, TRACE

(CH) FAT CLAY, SILTY, VERY 6' TO 12.5'

WATER

AIR

1. BORING OBTAINED FROM FLOATIONG PLANT

WATER SURFACE 1.5 FEET FROM DECK

2. HOLE STABILIZED WITH 4-INCH PIPE, SET TO EL. 612.3

3. PULL ALL CASING, ALLOW HOLE TO CAVE TO GROUND SURFACE.

C O

N W

A Y L

A K

E D

P R

P O

O L

L A

N S

P I

E R

S T P

A U

L D

T R

S T P

A U

N E

S O

T A

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

A N

S I

P J

R G

B-303

C L

D P

B -3

X X

X .d g n

G L

O G

-1

M T

H R

-1

T B

W E

S -1

-B -0

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

D A

T E

A P

P R

®of Engineers

US Army Corps of Engineers

US Army Corps

Sheet

E L E

V A

N D

A T

U M

V E

R T

A L C

O N

T R

O L

C O

O R

A T

E S

Y S

T E

H O

O N

T A

L C

O N

T R

O L

C O

M B

E D F

A C

T O

C F

G E

N A

V D

8 0

P C

N O

R T

H Z

O N

E -U .S S

U R

V E

Y F

NOTES:

SPT

DECK0' TO 0.01'

AIR0.01' TO 1.5'

WATER1.5' TO 6'

W. S. 620.8

611.3

G.S. 616.3

15-13M

14 JUL 15

D MC LL PL10

SHELLS, AND ORGANICS, DARK GRAY

SOFT, SATURATED TO WET, WITH STICKS,

(CH) FAT CLAY, VERY SOFT TO 6' TO 11'

WATER

AIR

3. PULL ALL CASING, ALLOW HOLE TO CAVE TO GROUND SURFACE.

1. BORING OBTAINED FROM FLOATIONG PLANT

WATER SURFACE 1.5 FEET FROM DECK

2. HOLE STABILIZED WITH 4-INCH PIPE, SET TO EL. 613.3

NOTES:

SPT

DECK0' TO 0.01'

AIR0.01' TO 1.5'

WATER1.5' TO 7.5'

G.S. 614.8

W. S. 620.8

607.3

15-14M

14 JUL 15

D MC LL PL10

41 41 23

3. PULL ALL CASING, ALLOW HOLE TO CAVE TO GROUND SURFACE.

1. BORING OBTAINED FROM FLOATIONG PLANT

WATER SURFACE 1.5 FEET FROM DECK

2. HOLE STABILIZED WITH 4-INCH PIPE, SET TO EL. 612.3

WATER

AIR

STICKS, SHELLS & WOOD, BROWN

TO SATURATED, TRACE FINE SAND, WITH

(CL) CLAYEY SILT, SOFT, WET 7.5' TO 12.7'

FINE, LOOSE, SATURATED, LIGHT GRAY

(SP-SC/SP) CLAYEY SAND, SAND 12.7' TO 15'

SP-SC/

NOTES:

SPT

DECK0' TO 0.01'

AIR0.01' TO 1.5'

WATER1.5' TO 7.3'G.S. 615.0

W. S. 620.8

607.3

15-15M

14 JUL 15

D MC LL PL10

45 44 23

TO MEDIUM, LOOSE, SATURATED, GRAY

(SP) POORLY GRADED SAND, SAND FINE 12' TO 15'

3. PULL ALL CASING, ALLOW HOLE TO CAVE TO GROUND SURFACE.

1. BORING OBTAINED FROM FLOATIONG PLANT

WATER SURFACE 1.5 FEET FROM DECK

2. HOLE STABILIZED WITH 4-INCH PIPE, SET TO EL. 612.3

WATER

AIR

GRAY

0.1' SAND AND SHELL SEAM AT EL. 610.9, DARK

WET, TRACE SHALE FRAGMENTS, AND ORGANICS,

(CL) LEAN CLAY, VERY SOFT TO SOFT, 7.3' TO 12'

C O

N W

A Y L

A K

E D

P R

P O

O L

L A

N S

P I

E R

S T P

A U

L D

T R

S T P

A U

N E

S O

T A

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

A N

S I

P J

R G

B-304

C L

D P

B -3

X X

X .d

G L

O G

-1

M T

H R

-2

T B

W E

S -1

-B -0

NOTES:

H2O

SP-SM

SPT

BARGE DECK0' TO 0.2'

AIR0.2' TO 1.5'

WATER1.5' TO 8.5'

610.9

W.S. 619.9

17-19M

04 APR 17

0.091

D MC LL PL10

ORGANICS, GRAY TO DARK GRAY

SATURATED, SHELLS ON TOP, SHELLS AND

(CH) FAT CLAY, VERY SOFT, WET TO 8.5' TO 10.1'

SILT, LOOSE, SATURATED, DARK GRAY

(SP-SM) POORLY GRADED SAND WITH 10.1' TO 10.5'

1. BORING OBTAINED FROM FLOATING PLANT

2. NO CASING SET

3. BACKFILL BORING, ALLOW HOLE TO CAVE TO GROUND SURFACE AFTER SAMPLING.

G.S. 612.9

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

D A

T E

A P

P R

®of Engineers

US Army Corps of Engineers

US Army Corps

Sheet

E L E

V A

N D

A T

U M

V E

R T

A L C

O N

T R

O L

C O

O R

A T

E S

Y S

T E

H O

O N

T A

L C

O N

T R

O L

C O

M B

E D F

A C

T O

C F

G E

N A

V D

8 0

P C

N O

R T

H Z

O N

E -U .S S

U R

V E

Y F

NOTES:

3. BACKFILL BORING, PULL ALL CASING, ALLOW HOLE TO CAVE TO GROUND SURFACE.

H2O

SPT

BARGE DECK0' TO 0.2'

AIR0.2' TO 1.5'

WATER1.5' TO 6.5'

611.4

W.S. 619.9

17-20M

04 APR 17

47 69 26

D MC LL PL10

AND SHELLS, DARK GRAY

(OH) ORGANIC CLAY, SOFT, WET, STICKS 6.5' TO 10'

G.S. 614.9

1. BORING OBTAINED FROM FLOATING PLANT

2. 4-INCH PIPE CASING SET TO EL. 613.4 NOTES:

3. BACKFILL BORING, PULL ALL CASING, ALLOW HOLE TO CAVE TO GROUND SURFACE.

AIR

H2O

SPT

BARGE DECK0' TO 0.2'

AIR0.2' TO 1.5'

WATER1.5' TO 4'

608.4

W.S. 619.9

17-21M

04 APR 17

D MC LL PL10

55 69 26

OOZE, PLANT MATTER,SHELLS, GRAY

(PT) VERY SOFT, SATURATED, ORGANIC 4' TO 4.8'

WET, STICKS AND SOME SHELLS, DARK GRAY

(CH) FAT CLAY, SOFT TO VERY SOFT, 4.8' TO 11.5'

DARK GRAY

MEDIUM DENSE TO LOOSE, SATURATED, SHELLS,

(SM) SILTY SAND, SAND FINE TO MEDIUM, 11.5' TO 13'

G.S. 617.4

1. BORING OBTAINED FROM FOLATING PLANT

2. 4-INCH PIPE CASING SET TO EL. 613.4

NOTES:

H2O

SPT

BARGE DECK0' TO 0.2'

AIR0.2' TO 1.5'

WATER1.5' TO 4.2'

609.4

G.S. 617.2

17-22M

04 APR 17

D MC LL PL10

0.15

46 40 19

SATURATED, ABUNDANT ORGANICS, GRAY

(OL) ORGANIC SILT, VERY SOFT, 4.2' TO 4.7'

TO VERY SOFT, WET

(CL) LEAN CLAY, SAND FINE, SOFT 4.7' TO 10'

TO MEDIUM, LOOSE, SATURATED, GRAY

(SP) POORLY GRADED SAND, SAND FINE 10' TO 12'

W.S. 619.9

3. BACKFILL BORING, PULL ALL CASING, ALLOW HOLE TO CAVE TO GROUND SURFACE.

1. BORING OBTAINED FROM FOLATING PLANT

2. 4-INCH PIPE CASING SET TO EL. 613.4

NOTES:

H2O

SPT

BARGE DECK0' TO 0.2'

AIR0.2' TO 1.5'

WATER1.5' TO 5'

607.4

17-23M

04 APR 17

D MC LL PL10

0.156

MATERIAL, TRACE FINE SAND, DARK GRAY

SATURATED TO WET, SOME ORGANICS AND SHELL

(OH) ORGANIC CLAY, VERY SOFT, 5' TO 10'

PARTS, DARK GRAY

(CH) FAT CLAY, VERY SOFT, WET, SHELL 10' TO 11.6'

TO MEDIUM, LOOSE, SATURATED, GRAY

(SP) POORLY GRADED SAND, SAND FINE 11.6' TO 14'

W.S. 619.9

G.S. 616.4

3. BACKFILL BORING, PULL ALL CASING, ALLOW HOLE TO CAVE TO GROUND SURFACE.

1. BORING OBTAINED FROM FOLATING PLANT

2. 4-INCH PIPE CASING SET TO EL. 611.9 NOTES:

H2O

SP-SM

SPT

BARGE DECK0' TO 0.2'

AIR0.2' TO 1.5'

WATER1.5' TO 3.4'

604.4

W.S. 619.9

17-24M

04 APR 17

D MC LL PL10

125 57 27

ROOTS AND PLANT FIBERS, DARK GREENISH GRAY

(CH) FAT CLAY, VERY SOFT, SATURATED, 3.4' TO 5.3'

SOME ROOTS AND PLANT MATTER, GRAY

IRON OXIDE STAINING, TRACE VERY FINE SAND,

(CL) LEAN CLAY, SOFT, WET TO MOIST, 5.3' TO 12.7'

SEAMS, GRAY

SOME PLANT MATTER, 30%SP 60%SP/SM 10%THIN CLAY

LOOSE, SATURATED, INTERBEDDED, THIN CLAY SEAMS,

(SP-SM) POORLY GRADED SAND WITH SILT, 12.7' TO 17'

3. BACKFILL BORING, PULL ALL CASING, ALLOW HOLE TO CAVE TO GROUND SURFACE.

1. BORING OBTAINED FROM FOLATING PLANT

2. 4-INCH PIPE CASING SET TO EL. 615.4

G.S. 618.3

C O

N W

A Y L

A K

E D

P R

P O

O L

L A

N S

P I

E R

S T P

A U

L D

T R

S T P

A U

N E

S O

T A

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

A N

S I

P J

R G

B-305

C L

D P

B -3

X X

X .d

W E

S -1

-B -0

B O

G L

O G

-2

M -2

A N

-2

NOTES:

H2O

SPT

BARGE DECK0' TO 0.2'

AIR0.2' TO 1.5'

WATER1.5' TO 3.9'

606.4

W.S. 619.9

17-25M

04 APR 17

D MC LL PL10

40 45 18

STIFF, MOIST TO WET, ROOTS AND SHELLS

(CL) FAT CLAY, SOFT TO MEDIUM 3.9' TO 9.1'

SATURATED, 12.5% FINES IN THIN LAMINATIONS, GRAY

(SM) SILTY SAND, SAND FINE, LOOSE, 9.1' TO 15'

G.S. 617.5

3. BACKFILL BORING, PULL ALL CASING, ALLOW HOLE TO CAVE TO GROUND SURFACE.

1. BORING OBTAINED FROM FOLATING PLANT

2. 4-INCH PIPE CASING SET TO EL. 611.9

S O

A T

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D W

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C K

D B

D E

N E

D B

D E

S C

2 3

4 5

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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

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M A

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D E

S C

C O

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C T N

D A

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A P

P R

®of Engineers

US Army Corps of Engineers

US Army Corps

Sheet

E L E

V A

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A T

U M

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R T

A L C

O N

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O L

C O

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A T

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Y S

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C O

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A C

T O

C F

G E

N A

V D

8 0

P C

N O

R T

H Z

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E -U .S S

U R

V E

Y F

NOTES:

H2O

CL-ML

SP-SM

SPT

BARGE DECK0' TO 0.2'

AIR0.2' TO 1.5'

WATER1.5' TO 3.2'

601.4

W.S. 619.9

17-26M

05 APR 17

D MC LL PL10

0.089

50 52 22

STICKS AND ROOTS, DARK GRAY

SATURATED, UPPER .4'-.6' VERY ORGANIC RICH,

(CH) FAT CLAY, VERY SOFT TO SOFT, 3.2' TO 7.8'

ROOTS AND SHELLS, BROWN

LOOSE, WET TO SATURATED, IRON OXIDE STAINING,

(CL-ML) SANDY LEAN CLAY, SAND FINE, 7.8' TO 10.2'

SHELLS AND ROOTS, BROWNISH GRAY

MEDIUM STIFF TO SOFT, WET TO SATURATED,

(CL) LEAN CLAY WITH SAND, SAND FINE, 10.2' TO 13'

SHELL FRAGMENTS, GRAY

SAND FINE TO MEDIUM, LOOSE, SATURATED, TRACE

(SP-SM) POORLY GRADED SAND WITH SILT, 13' TO 20'

3. BACKFILL BORING, PULL ALL CASING, ALLOW HOLE TO CAVE TO GROUND SURFACE.

1. BORING OBTAINED FROM FOLATING PLANT

G.S. 618.2

2. 4-INCH PIPE CASING SET TO EL. 611.4, BENTONITE DRILLING FLUID USED BELOW CASING

NOTES:

H2O

SCCL

SP-SM

SPT

BARGE DECK0' TO 0.2'

AIR0.2' TO 1.5'

WATER1.5' TO 4.1'

(SC) CLAYEY SAND, MEDIUM STIFF, WET, BROWN7.7' TO 8'606.4

G.S. 619.9

17-27M

05 APR 17

D MC LL PL10

0.135

STIFF, WET, ROOTS AND SHELLS, DARK GRAY

(CL) LEAN CLAY, SAND FINE, MEDIUM 4.1' TO 7.7'

TO SOFT, WET, ROOTS AND SHELLS, DARK GRAY

(CL) LEAN CLAY, SAND FINE, MEDIUM STIFF 8' TO 10'

TANNISH BROWN

TO 1/2" MOST 1/4" SCATTERED, LESS SEAMS LOWER,

SAND FINE TO MEDIUM, LOOSE, SATURATED, SEAMS UP

(SP-SM) POORLY GRADED SAND WITH SILT, 10' TO 15'

G.S. 617.4

1. BORING OBTAINED FROM FLOATING PLANTWATER LEVEL NOT DETERMINED

3. UNDISTURBED SAMPLE TAKEN IN OFFSET HOLE

4. BACKFILL BORING, PULL ALL CASING, ALLOW HOLE TO CAVE TO GROUND SURFACE.

2. 4-INCH PIPE CASING SET TO EL. 612.4

FLOODPLAIN FOREST "FP21"

FLOODPLAIN FOREST "FP16.1"

FLOODPLAIN FOREST "FP29"

WORK LIMITS

LOCATION

EAGLE NEST

ALIGNMENT

ACCESS DREDGING

LOCATION

EAGLE NEST

EAGLE NEST EXCLUSION ZONE

PROJECT ACCESS

CONSTRUCTION PAD 6

CONSTRUCTION PAD 7

TURNAROUND 1

DREDGE

TURNAROUND 2

DREDGE

TURNAROUND 4

DREDGE

TURNAROUND 5

DREDGE

TURNAROUND 6

DREDGE

TURNAROUND 7

DREDGE

CONSTRUCTION PAD 1

CONSTRUCTION PAD 2

S O

A T

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C K

D B

D E

N E

D B

D E

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2 3

4 5

M A

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M A

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C T N

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A P

P R

®of Engineers

US Army Corps of Engineers

US Army Corps a u t o t im e

Sheet

E L E

V A

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A T

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A L C

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O L

C O

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A T

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Y S

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O N

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O L

C O

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A C

T O

C F

G E

N A

V D

8 0

P C

N O

R T

H Z

O N

E -U .S S

U R

V E

Y F

660'

PD 0

+00

P D 0+

P D 5+

P D 8+

B13 0+00

B1 +0

B13

+00

A D

A D 5+

A D 0+

A D

A D 0+

A D 5+

AD 90+00

AD 100

+00

AD 11

0+0

AD 11

1+3

AD 11

1+3

C O

N W

A Y L

A K

E D

P R

P O

O L

L A

N S

P I

E R

S T P

A U

L D

T R

S T P

A U

N E

S O

T A

U .S

A R

M Y C

O R

P S O

F E

N G

E E

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A N

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P J

R G

G E

N E

R A

L P

L A

C-001

C L

D P

C -0

X X

X .d g n

0 500' 1000'

PLAN VIEW

C-105

C-104

C-102

C-101

C-103

GENERAL NOTES THIS SHEET:

IOWA

WISCONSIN

T B

W E

S -1

-B -0

PROJECT ACCESS SHALL BE LIMITED TO THE ACCESS POINT AS INDENTIFIED ON THIS SHEET.10.

SEE SHEET C-603 FOR BERM CONTROL TABLES.9.

SEE SHEET C-602 FOR HABITAT DREDGING LIMITS.8.

SEE SHEET C-602 FOR FLOODPLAIN FOREST LIMITS.7.

SEE SHEET C-601 FOR GROIN COORDINATES.6.

SEE SHEET C-601 FOR ACCESS CHANNEL CONTROL TABLE.5.

SEE SHEETS C-301, C-302, AND C-303 FOR FEATURE SECTIONS.4.

SEE SHEET C-201 FOR FEATURE CENTERLINE PROFILES.3.

BE REVIEWED AND APPROVED BY THE CONTRACTING OFFICER.

COMPLEX. CONTRACTOR'S PROPOSED NUMBER AND LOCATION OF STAGING AREAS SHALL

CONTRACTOR MAY SUBMIT PROPOSALS FOR STAGING AREAS ADJACENT TO EACH ISLANDC.

CONTRACTING OFFICER. NO ACCESS DREDGING IS ALLOWED TO PLACE BOOSTER PUMPS.

BOOSTER PUMP(S) NUMBER AND LOCATION SHALL BE REVIEWED AND APPROVED BY THE B.

NECESSARY PRECAUTIONS TO LIMIT PIPELINE DISTURBANCE TO EXISTING VEGETATION.

ONE PIPELINE CROSSING BETWEEN ANY TWO ISLAND. CONTRACTOR SHALL TAKE ALL

EXCLUSION ZONE FOR THE PURPOSE OF ISLAND CONSTRUCTION AND A MAXIMUM OF

CONTRACTOR IS ALLOWED A MAXIMUM OF SEVEN PIPELINE CROSSINGS THROUGH THE A.

EXCEPT FOR THE FOLLOWING:

NO WORK, ACCESS STAGING, ANCHORING OR SPUDDING WILL BE ALLOWED IN EXCLUSION ZONES3.

FEATURE.

WORK EXCLUSION ZONES ALONG ISLANDS BEGINS 25 FEET ROM THE TOE OF ANY CONSTRUCTED2.

IN SECTION 01 14 00.00 13 WORK RESTRICTIONS.

BUFFER ZONE AS DEFINED IN PARAGRAPH "EAGLE NEST EXCLUSION ZONE REQUIREMENTS"

EAGLE NEST EXCLUSION ZONES AT EAGLE NESTS BEGIN AT THE NEST AND EXTENDS TO A 1.

1V:3H

MATCH EXISTING

S O

A T

N N

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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

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D E

S C

C O

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R A

C T N

D A

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A P

P R

®of Engineers

US Army Corps of Engineers

US Army Corps

Sheet

E L E

V A

N D

A T

U M

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R T

A L C

O N

T R

O L

C O

O R

A T

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Y S

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H O

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O N

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C O

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A C

T O

C F

G E

N A

V D

8 0

P C

N O

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H Z

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E -U .S S

U R

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Y F

EL. 609.5'

100T

101T

102T

103T

104T

105T

106T

107T

108T

109T

110T

WORK LIMIT

SITE ACCESS

V :3

1V:3H

BERM TOP EL. 629.5'

BERM T

OP E

L. 6 29.

1V:3H

1V :3H

C O

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P O

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P I

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A U

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P S O

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C-002

C L

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C -0

X X

X .d g n

L A

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G I S

L A

N D G

R A

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L A

R B

O R

R O

W S

T B

W E

S -1

-B -0

GENERAL NOTES THIS SHEET:

PLAN VIEW

0 50' 100'

SEE SHEET C-604 FOR WORK LIMIT TABLE.5.

LOW CONTROL POOL (LCP) AT ELEVATION 619.38 (NAVD88).4.

OF 629.5, A TOP WIDTH OF 15' AND 1 ON 3 SIDE SLOPES.

A CLOSURE BERM SHALL BE LEFT IN PLACE WITH A TOP ELEVATION 3.

NOT BE DISTURBED.

VEGETATION ALONG THE PERIMETER OF THE BORROW AREA SHALL2.

EXISTING GROUND BASED ON JUNE 2017 SURVEYS.1.

STATE HIGHWAY 82

BOAT RAMP PARKING LOT

DELIVERING ROCK

ACCESS ROUTE FOR VEHICLES

EQUIPMENT STORAGE AREA

C O

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A K

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P R

P O

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L A

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P I

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S T P

A U

L D

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S T P

A U

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S O

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M Y C

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P S O

F E

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P J

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H M

A T

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L S

T A

G A

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C-003

C L

D P

C -0

X X

X .d g n

F L O

P I R

E R

LANSING, IOWA

BIG SLOUGH

USE SITE RM 663.5

BIG SLOUGH BENEFICIAL

PLAN VIEW

NOTES:

0 100'100' 50'

KEY:

T B

W E

S -1

-B -0

EQUIPMENT STORAGE AREAS

STORAGE AREA.

PARKING: CONTRACTOR IS REQUESTED TO PARK PASSENGER VEHICLES IN EQUIPMENT 5.

CONTRACTING OFFICER FOR APPROVAL BEFORE STOCKPILING ROCK.

STAGING PLAN TOOF THE CONTRACTING OFFICER. CONTRACTOR SHALL SUBMIT

STOCKPILING OF ROCK MAY BE ALLOWED AT THE BENEFICIAL USE SITE WITH APPROVAL3.

OFFICER.

CONTRACTOR SHALL NOT REMOVE ANY TREES WITHOUT APPROVAL OF THE CONTRACTING 2.

LIMITATIONS.SPECIFICATIONS FOR ADDITIONAL

OPERATIONS THAT MAY OCCUR AT THIS SITE DURING THE CONTRACT PERIOD. SEE

OPERATIONS OR GOVERNMENT'S HYDRAULIC PLACEMENT OR MECHANICAL LOADING

AND EQUIPMENT. CONTRACTOR'S ACTIVITIES SHALL NOT INTERFERE WITH BENEFICIAL USE

BIG SLOUGH BENEFICIAL USE SITE SHALL BE LIMITED TO LOADING/UNLOADING OF MATERIAL1.

S O

A T

N N

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A M

D W

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C K

D B

D E

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D B

D E

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2 3

4 5

M A

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B E

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B M

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D B

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C A

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A T

D A

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M A

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C O

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R A

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®of Engineers

US Army Corps of Engineers

US Army Corps

Sheet

E L E

V A

N D

A T

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A L C

O N

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O L

C O

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G E

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8 0

P C

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STAGE AREA

CONTRACTOR TRAILER

L A

N S

G H

A R P E R S R

O A

G R E

A T R

E R R

O A

F L O

P I R

E R

S O

A T

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D B

D E

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D B

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2 3

4 5

M A

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A P

P R

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B E

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C A

L E

P L

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A T

D A

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M A

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D E

S C

C O

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C T N

D A

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A P

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®of Engineers

US Army Corps of Engineers

US Army Corps

Sheet

E L E

V A

N D

A T

U M

V E

R T

A L C

O N

T R

O L

C O

O R

A T

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Y S

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H O

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C O

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G E

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8 0

P C

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C O

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A Y L

A K

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P R

P O

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P I

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A U

L D

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A U

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M Y C

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P S O

F E

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G A

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L A

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R E

E K L

A N

C-004

C L

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C -0

X X

X .d g n

NOTES:

KEY:

PLAN VIEW N

0 100'100' 50'

TRAILER STAGING AREA

BY THE CONTRACTING OFFICER.

APPROXIMATE AND FINAL LOCATIONS SHALL BE COORDINATED AND APPROVED

(IF AVAILABLE). LOCATION AND LAYOUT OF TRAILERS AND STORAGE AREAS SHOWN ARE

TO GOVERNMENT OFFICE TRAILER EITHER BY GENERATOR OR LOCAL UTILITY POWER

TRAILERS: CONTRACTOR TO PROVIDE ELECTRICAL POWER (PER 01 50 02.00 13 PAR 2.3.4) 2.

SEE SPECIFICATIONS FOR ADDITIONAL LIMITATIONS.

VILLAGE CREEK LANDING SITE SHALL BE LIMITED TO OFFICE TRAILERS AS SHOWN. 1.

CONSTRUCTION PAD 7

CONSTRUCTION PAD 6

BERM "B13"

HABITAT DREDGING

FLOODPLAIN FOREST "FP16.1"

STA B13 12+52

B13 END @

STA B13 0+58

B13 BEG @

GROIN (TYP)

FILL INTERCEPT

CUT INTERCEPT

WORK LIMITS

TO CONSTRUCT ROCK TIP

REMOVE A PORTION, AS NEEDED, OF CONSTRUCTION PAD 6,

TEST AREA (TYP)

S O

A T

N N

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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

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A P

P R

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M A

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C O

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®of Engineers

US Army Corps of Engineers

US Army Corps

Sheet

E L E

V A

N D

A T

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V E

R T

A L C

O N

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C O

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FP29-3

FP29-4

FP29-5

FP29-6

FP29-7

FP29-8

FP29-10

FP29-1

FP29-2

FP29-11

FP16.1-2

FP16.1-10

FP16.1-11

FP29-13

FP29-14

FP29-16

FP29-17

FP29-15

FP16.1-1

FP29-12

TB-2

TB-1

TB-4

TC-1

TC-4

TC-2

TB-3

TC-3

TA-2

TA-4

TA-1

FP29-9

TA-3

B13 0+00

B13 1+00

B13 2+00

B1 +0

B13 7+

B13 8+

B13 9+

B13

+00

B13 11 +00

B13-1

B13-2

B13-3

B13-4

B13-5

B13-6

B13-7

B13-8

AD 99+00

AD 100

+00

AD 101

+00

AD 1

02+

AD 1

06+

AD 1

07+

AD 10

8+0

AD 10

9+0

AD 11

0+0

AD 11

1+0

AD 11

1+3

AD 11

1+3

A1-29

A1-30

A1-31

A1-32

A1-33

HD1 HD2

HD3HD4

HD5 HD6

HD7

HD8HD9

HD10

HD11

HD12

HD13

HD14

HD15

C O

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S T P

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A R

M Y C

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P S O

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C-101

C L

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C -1

X X

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PLAN VIEW

C-401

H A

A T D

R E

D G

C-

C-302

C-3

F L

O O

D P

L A

O R

E S

T F

100' 200'

DREDGE AREA

SOUTH HABITAT

C-

GENERAL NOTES THIS SHEET:

T B

W E

S -1

-B -0

FOREST "FP29"

FLOODPLAIN

T E S T A

R E A "A

T E S T A

R E A "B

T E S T A

R E A "C

C -3

GENERALLY CONFINE LIMITS OF WORK WITHIN FLOODPLAIN FOREST TO 20 FEET FROM TOE OF FILL.12.

PLACEMENT OF DREDGED AND STOCKPILED MATERIAL. SEE C-605 FOR CONTROL TABLES.

TEST AREAS WITHIN FLOODPLAIN FOREST FP29 TO BE PLACED AS SPECIFIED IN SECTION 352023.4013 -11.

SEE SHEET C-603 FOR BERM CONTROL TABLES AND TEST AREA CONTROL TABLES.10.

SEE SHEET C-602 FOR HABITAT DREDGING LIMITS.9.

SEE SHEET C-602 FOR FLOODPLAIN FOREST LIMITS.8.

SEE SHEET C-601 FOR GROIN COORDINATES.7.

SEE SHEET C-601 FOR ACCESS CHANNEL CONTROL TABLE.6.

SEE SHEETS C-301, C-302, AND C-303 FOR FEATURE SECTIONS.5.

SEE SHEET C-201 FOR FEATURE CENTERLINE PROFILES.4.

SHALL BE COORDINATED AND APPROVED BY THE CONTRACTING OFFICER.

QUANTITIES OF MATERIAL MEETING THE REQUIREMENTS OF "FINE MATERIAL". ADJUSTMENTS TO LAYOUT

MINOR ADJUSTMENTS TO DREDGE LAYOUT MAY BE ALLOWED TO ENSURE EXCAVATION OF SUFFICIENT 3.

TREES; NO TREES SHALL BE REMOVED WITHOUT CONTRACTING OFFICER APPROVAL.

FINE FILL AS NOTED ON THE PLAN SHEETS. NO MATERIAL SHALL BE PLACED AROUND EXISTING

HABITAT DREDGE MATERIAL MEETING THE REQUIREMENTS OF "FINE MATERIAL" SHALL BE USED AS 2.

CUT SLOPE MAY EQUAL ANGLE OF REPOSE.

EXCAVATE HABITAT DREDGE AREA TO DEPTH INDICATED. WHERE THERE IS A DEPTH TRANSITION, 1.

8 618

624 624

CONSTRUCTION PAD 6

DREDGE TURNAROUND 7

BERM "B15"

BERM "B13"

ROCK CLOSURE "S1"

ACCESS DREDGING ALIGNMENT

LIMIT OF DREDGE

FILL INTERCEPT

CUT INTERCEPT

FILL INTERCEPT

WORK LIMITS

ROCK LINER

PLANT WILLOWS ALONG EXPOSED EDGE OF BERM FULL LENGHT

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

D A

T E

A P

P R

®of Engineers

US Army Corps of Engineers

US Army Corps

Sheet

E L E

V A

N D

A T

U M

V E

R T

A L C

O N

T R

O L

C O

O R

A T

E S

Y S

T E

H O

O N

T A

L C

O N

T R

O L

C O

M B

E D F

A C

T O

C F

G E

N A

V D

8 0

P C

N O

R T

H Z

O N

E -U .S S

U R

V E

Y F

B13 0+00

B13 1+00

B13 2+00

B1 +0

B1 4+

B1 5+

B15

+00

B15 37+

B1 1+

B1 2+

B15-13

B15-14

B15-15

B15-16

B15-17

B13-1

B13-2

B13-3

A D 3+

A D 4+

A D 5+

A D 6+

AD 8

AD 89+00

AD 90+00

AD 91+00

AD 92+00

AD 97+00

AD 98+00

AD 99+00

AD 100

+00

AD 101

+00

AD 1

02+

A1-23

A1-24

A1-25

A1-26

A1-27

A1-28

A1-29

A1-30

FP16.1-2

FP16.1-10

FP16.1-11

FP16.1-9

FP16.1-8

FP16.1-7

FP16.1-6

FP16.1-5

FP16.1-4

FP16.1-3

FP16.1-1

C O

N W

A Y L

A K

E D

P R

P O

O L

L A

N S

P I

E R

S T P

A U

L D

T R

S T P

A U

N E

S O

T A

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

A N

S I

P J

R G

C-102

C L

D P

C -1

X X

X .d g n

PLAN VIEW

100' 200'

FLOODPLAIN FOREST "16.1"

B E

R M B

C L

O S

U R

E S

F L

O O

D P

L A

O R

E S

T F

P .1

C-402

C-

GENERAL NOTES THIS SHEET:

T B

W E

S -1

-B -0

C-404

SHEET C-501.

WILLOW PLANTINGS REQUIRED FULL LENGTH OF BERM ALONG EXPOSED EDGE ONLY, SEE DETAIL7.

TREES; NO TREES SHALL BE REMOVED WITHOUT CONTRACTING OFFICER APPROVAL.

FINE FILL AS NOTED ON THE PLAN SHEETS. NO MATERIAL SHALL BE PLACED AROUND EXISTING

HABITAT DREDGE MATERIAL MEETING THE REQUIREMENTS OF "FINE MATERIAL" SHALL BE USED AS 6.

SEE SHEET C-603 FOR BERM CONTROL TABLES.5.

SEE SHEET C-602 FOR FLOODPLAIN FOREST LIMITS.4.

SEE SHEET C-601 FOR ACCESS CHANNEL CONTROL TABLE.3.

SEE SHEETS C-301, C-302, AND C-303 FOR FEATURE SECTIONS.2.

SEE SHEET C-201 FOR FEATURE CENTERLINE PROFILES.1.

620 62

TURNAROUND 6

DREDGE

ACCESS DREDGING ALIGNMENT

BERM "B15"

LIMIT OF DREDGE

CUT INTERCEPT

FILL INTERCEPT

PLANT WILLOW ENTIRE LENGTH OF BERM ALONG EXPOSED EDGE

B1 4+

B1 5+

B1 6+

B1 9+

B1 0+

B1 1+

B1 2+

B1 3+

B1 8+

B1 9+

B1 4+

B1 5+

B15

+00

B15 37+

A1-17

B15-5

B15-6

B15-7

B15-8 B15-9

B15-10

B15-11

B15-12

B15-13

B15-14

B15-15

A D

A D 4+

A D 0A

A D 9+

A D 3+

A D 4+

A D 5+

A D 6+

AD 8

A1-18

A1-19

A1-20

A1-21

A1-22

A1-23

A1-24

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

D A

T E

A P

P R

®of Engineers

US Army Corps of Engineers

US Army Corps

Sheet

E L E

V A

N D

A T

U M

V E

R T

A L C

O N

T R

O L

C O

O R

A T

E S

Y S

T E

H O

O N

T A

L C

O N

T R

O L

C O

M B

E D F

A C

T O

C F

G E

N A

V D

8 0

P C

N O

R T

H Z

O N

E -U .S S

U R

V E

Y F

FP21-1 FP21-2

C O

N W

A Y L

A K

E D

P R

P O

O L

L A

N S

P I

E R

S T P

A U

L D

T R

S T P

A U

N E

S O

T A

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

A N

S I

P J

R G

B E

R M

N D A

C C

E S

S D

R E

D G

C-103

C L

D P

C -1

X X

X .d g n

PLAN VIEW

0 100' 200'

"FP21"

FLOODPLAIN FOREST

C -3

GENERAL NOTES THIS SHEET:

T B

W E

S -1

-B -0

SHEET C-501.

WILLOW PLANTINGS REQUIRED FULL LENGTH OF BERM ALONG EXPOSED EDGE ONLY, SEE DETAIL8.

TREES; NO TREES SHALL BE REMOVED WITHOUT CONTRACTING OFFICER APPROVAL.

FINE FILL AS NOTED ON THE PLAN SHEETS. NO MATERIAL SHALL BE PLACED AROUND EXISTING

HABITAT DREDGE MATERIAL MEETING THE REQUIREMENTS OF "FINE MATERIAL" SHALL BE USED AS 7.

SEE SHEET C-603 FOR BERM CONTROL TABLES.6.

SEE SHEET C-602 FOR FLOODPLAIN FOREST LIMITS.5.

SEE SHEET C-601 FOR ACCESS CHANNEL CONTROL TABLE.4.

SEE SHEETS C-301, C-302, AND C-303 FOR FEATURE SECTIONS.3.

SEE SHEET C-201 FOR FEATURE CENTERLINE PROFILES.2.

INCORPORATED INTO BERM.

MAXIMUM PAD DIMENSIONS 200' X 50'. PAD MAY REMAIN AT COMPLETION OF CONSTRUCTION AND SHALL BE

BERM DEVELOPMENT. PAD LOCATION SHALL BE APPROVED BY CONTRACTING OFFICER PRIOR TO PLACEMENT.

CONTRACTOR MAY PLACE CONSTRUCTION PADS ADJACENT TO EDGE OF BERM AS NECESSARY TO FACILITATE 1.

0 6

620 62

TURNAROUND 5

DREDGE

DREDGE TURNAROUND 4

TURNAROUND 6

DREDGE

FILL INTERCEPT

CUT INTERCEPT

WORK LIMITS

BERM "B15"

INTO BERM "B15" UPON COMPLETION OF WORK

CONSTRUCTION PAD TO BE INCORPORATED

EXPOSED EDGE ONLY.

WILLOW PLANTINGS REQUIRED FULL LENGTH OF BERM ALONG

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

D A

T E

A P

P R

®of Engineers

US Army Corps of Engineers

US Army Corps

Sheet

E L E

V A

N D

A T

U M

V E

R T

A L C

O N

T R

O L

C O

O R

A T

E S

Y S

T E

H O

O N

T A

L C

O N

T R

O L

C O

M B

E D F

A C

T O

C F

G E

N A

V D

8 0

P C

N O

R T

H Z

O N

E -U .S S

U R

V E

Y F

B1 +0

B1 2+

B1 3+

B1 4+

B1 5+

B1 6+

B1 9+

B1 0+

B1 1+

B1 2+

A1-13

A1-14

A1-15

A1-16

A1-17

B15-1

B15-2

B15-3

B15-4

B15-5

B15-6

A D 8+

A D 9+

A D 0+

FP21-1 FP21-2

FP21-8

FP21-3

FP21-5

FP21-6

FP21-7

FP21-4

C O

N W

A Y L

A K

E D

P R

P O

O L

L A

N S

P I

E R

S T P

A U

L D

T R

S T P

A U

N E

S O

T A

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

A N

S I

P J

R G

F L

O O

D P

L A

O R

E S

T F

C-104

C L

D P

C -1

X X

X .d g n

PLAN VIEW

0 100' 200'

B E

R M B

GENERAL NOTES THIS SHEET:

T B

W E

S -1

-B -0

FOREST "FP21"

FLOODPLAIN

SHEET C-501.

WILLOW PLANTINGS REQUIRED FULL LENGTH OF BERM ALONG EXPOSED EDGE ONLY, SEE DETAIL7.

TREES; NO TREES SHALL BE REMOVED WITHOUT CONTRACTING OFFICER APPROVAL.

FINE FILL AS NOTED ON THE PLAN SHEETS. NO MATERIAL SHALL BE PLACED AROUND EXISTING

HABITAT DREDGE MATERIAL MEETING THE REQUIREMENTS OF "FINE MATERIAL" SHALL BE USED AS 6.

SEE SHEET C-603 FOR BERM CONTROL TABLES.5.

SEE SHEET C-602 FOR FLOODPLAIN FOREST LIMITS.4.

SEE SHEET C-601 FOR ACCESS CHANNEL CONTROL TABLE.3.

DREDGE TURNAROUND 1

TURNAROUND 2

DREDGE

(REMOVE UPON PROJECT COMPLETION)

CONSTRUCTION PAD 2

PROJECT COMPLETION)

(REMOVE UPON

PAD 1

CONSTRUCTION

FILL INTERCEPT

CUT INTERCEPT

WORK LIMITS

PLANT WILLOWS ALONG EXPOSED (EAST) EDGE OF FLOOD PLAIN FOREST FILL ONLY.

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

D A

T E

A P

P R

®of Engineers

US Army Corps of Engineers

US Army Corps

Sheet

E L E

V A

N D

A T

U M

V E

R T

A L C

O N

T R

O L

C O

O R

A T

E S

Y S

T E

H O

O N

T A

L C

O N

T R

O L

C O

M B

E D F

A C

T O

C F

G E

N A

V D

8 0

P C

N O

R T

H Z

O N

E -U .S S

U R

V E

Y F

P D +0

P D 0+

P D 1+

P D 2+

P D 3+

P D 4+

P D 5+

P D 6+

P D 7+

P D 8+

A1-6

A1-7

A1-8

A1-9

A1-10

A1-11

P1-4

P1-5

A D 1+

A D 4+

A D 5+

A D 6+

A D 7+

A D 8+

A D 9+

A D 0+

A D 1+

A D 2+

A D

A D 1+

FP25-9

FP25-8

FP25-6

FP25-5

FP25-1

FP25-2

FP25-3

FP25-4

FP25-7

C O

N W

A Y L

A K

E D

P R

P O

O L

L A

N S

P I

E R

S T P

A U

L D

T R

S T P

A U

N E

S O

T A

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

A N

S I

P J

R G

C-105

C L

D P

C -1

X X

X .d g n

FOREST FP25

FLOODPLAIN

PLAN VIEW

0 200'100'

F L

O O

D P

L A

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