WBV-21-Plans-signed.pdf

PDF 26 MB Posted Mar 25, 2010

Attached to: WBV-21; West Bank and Vicinity, LA, Hurricane Protection Project, Fronting Protection Westwego No. 1 Pumping
Solicitation number: WBV021-09-H-0013
Issued by: Department of the Army Corps of Engineers Engineering District New Orleans

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Plans for WBV-21

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File	Type	Posted
AwardResults 09-D-0051-0004.pdf	PDF	Apr 20, 2010
WBV021-09-H-0013-0002.pdf	PDF	Apr 6, 2010
WBV021-09-H-0013-0001.pdf	PDF	Apr 6, 2010
WBV021-09-H-0013.pdf	PDF	Mar 25, 2010

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L W

R A

N V

C A

N A

N D

Y M

A P

SCALE OF MILES

A R K A N S A S

SHREVEPORT

MONROE

VICKSBURG

NATCHEZ

ALEXANDRIA

LAKE CHARLES

MORGAN CITY

BATON ROUGE

L O U I S I A N A

M I S S I S S I P P I

T E X A S

G U L F O F

M E X I C O

40 400 80 120 160 200

V I C I N I T Y M A P

N EW

O R L E A N S

PROJECT LOCATION

LAKE

PONTCHARTRAIN

LAKE

BORGNE

A T

C H

A F A

L A

Y A

E R

M I S

S I S

S I P

P I

U A

C H

E R

R E

E R

G-002 w b v g g .d g n

N E

W O

R L

E A

N S

P U

B L

E L

SOUTHERN PACIFIC

TEXAS AND PACIFIC

SOUTHERN PACIFIC

S O

U R

I P A

ORLEANS PARISH

JEFFERSON PARISH

O R L E A

N S P

A R

F F E R S O

N P

A R

P L

A Q

U E

E S

P A

J E

F F

E R

S O

N P

A R

PLAQUEM

INES PARISH

ORLEANS PARISH

S T

E R

N A

R D

P A

O R

L E

A N

S P

A R

O R

L E A

N S P

A R

S T . B

E R

N A

R D

P A

G .I.W

Big Mar

Waggaman

Avondale

Bridge City

Harahan

Westwego

Marrero

NEW ORLEANS

Harvey

Gretna

Algiers

Cutoff

Chalmette

Meraux

Braithwaite

Belle Chasse

U .S

A V

A L A

T A

(A L V

A L L E N

D E R F

L D

HARVEY LOCK

ALGIERS LOCK

I.H.N.C. LOCK

Lapalco

L a fitte

HARVEY CANAL

FLOODGATE

FFE

ISH

ST. C

A R

LES PA

ISH

ALGIERS LOCK TO

BELLE CHASSE HWY (WEST)

BAYOU SEGNETTE

PUMPING STATION

AMES

PUMPING STATION

WHITNEY-BARATARIA

Bayou Segnette State Park

B a y o u S e g n e tt e

M il la u d o n C a n a l

Mayronne C anal

B a y o u

B o e u f

M I

S S

I S

S I P P I

I V

H a rv e y

C a n a l

B a y o u

B a r a t a r i a

A lg ie rs

C a n a l

B ayou

B a y o u

B a rd e a u x

Lake Cataouatche

AU2110

AT0697

L a r o s e

H w y

Jean Lafitte National

(Barataria Preserve)

Historical Park Preserve d e s

B ay o u

Hero Canal

NAD 1983

LOUISIANA STATE PLANE

SOUTH ZONE 1702

NAVD 88 EPOCH 2004.65

HORIZONTAL DATUM VERTICAL DATUM

01.0 1.0 2.0 3.0 4.0

SCALE: 1’’ = 1 MILE

m i% p

AU2163

LOCATION MAP

NGS SURVEY MONUMENT (TYP)

MONUMENT

NAME

463,295.91

494,455.73

514,854.25

DESCRIPTION

B 369 PID - AU2163

C 367 PID - AT0697

G 365 PID - AU2110

3,671,973.66

3,707,668.73

3,635,808.79

6.04

4.06

0.79

STAINLESS STEEL ROD - STAMPING: B 369 1984

STAINLESS STEEL ROD IN SLEEVE - STAMPING: C 367 1984

STAINLESS STEEL ROD IN SLEEVE - STAMPING: G 365 1984

FOR LOCAL BENCHMARKS SEE SHEET C-101

NGS SURVEY MONUMENTS (SPC-1702 LA. S) (PROJECT GPS CONTROL) THE MONUMENT DESIGNATED G 365 PID - AU2110 IS TO BE THE PROJECT’S PRIMARY BENCHMARK.

ALL PROJECT BENCHMARKS SHALL BE VERIFIED TO ENSURE LOCAL/INTERNAL CONSISTENCY.

TIES BETWEEN PROJECT CONTROL AND LOCAL SURVEY CONTROL ARE REQUIRED AT THE BEGINNING AND

ENDING OF FIELD DATA COLLECTION ACTIVITIES OR EVERY 6 MONTHS (WHICHEVER IS LESS).

THIS APPLIES TO ALL SURVEYS, INCLUDING PRIOR TO ACTUAL CONSTRUCTION LAYOUT, DURING CONSTRUCTION, POST-CONSTRUCTION OR AS-BUILT SURVEYS, AND ENGINEERING SURVEYS.

WESTMINSTER

PUMPING STATION

NEW WESTWEGO

PUMPING STATION

OLD WESTWEGO

PUMPING STATION

AIRPORT

CANAL

CLOSURE

HARVEY

PUMPING

STATION

MT. KENNEDY

PUMPING STATION

HERO

PUMPING

STATION

ESTELLE

PUMPING

STATION

HARVEY CANAL

BELOW

LAPALCO BRIDGE

PLAQUEMINES

PUMPING STATION

PLANTERS

PUMPING STATION

BELLE CHASSE #2

PUMPING STATION

N.O.S.&WB

PUMPING

STATION #13

Lapalco Blvd

Blvd

PUMPING STATION #11

COMPANY CANAL

FLOODWALL

HARVEY CANAL AT

LAPALCO BRIDGE

NEW ESTELLE

PUMPING STATION

COUSINS

PUMPING STATION

LAKE CATAOUATCHE

PUMPING STATION

WESTWEGO

WESTWEGO NO. 1

(X)

(us ft.)

(Y)

(us ft.)

(Z)

(us ft.)

-J

A N

-1

-J

A N

-1

S O

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

E D

B Y

P L

O T

S C

A L

P L

O T

D A

T E

D A

T E

M A

R K

D E

S C

C O

N T

R A

C T

N O

SHEET

IDENTIFICATION

D A

T E

A P

P R fi

A N

S I

US Army Corps of Engineers

New Orleans District

I o w a A v e n u e M u sc a ti n e Io w a

-3 w w w .s ta n le y c o n su lt a n ts .c o m

S T

A N

L E

Y C

O N

S U

L T

A N

T S

H U

R R

N E

P R

O T

E C

N P

R O

J E

C T

W B

V -2

F R

O N

G P

R O

T E

C T

W E

S T

W E

G O

U M

G S

T A

J E

F F

E R

S O

N P

A R

O U

N A

U .S

R M

Y C

O R

P S

O F

E N

E E

R S

N E

W O

R L

E A

N S

T R

N E

W O

R L

E A

N S

O U

N A

A S

N O

T E

D H

W B

-0

-H -0

A W

I N

L W

B K

G-003 w b v g g .d g n

-J

A N

-1

-J

A N

-1

S O

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

E D

B Y

P L

O T

S C

A L

P L

O T

D A

T E

D A

T E

M A

R K

D E

S C

C O

N T

R A

C T

N O

SHEET

IDENTIFICATION

D A

T E

A P

P R fi

A N

S I

US Army Corps of Engineers

New Orleans District

I o w a A v e n u e M u sc a ti n e Io w a

-3 w w w .s ta n le y c o n su lt a n ts .c o m

S T

A N

L E

Y C

O N

S U

L T

A N

T S

H U

R R

N E

P R

O T

E C

N P

R O

J E

C T

W B

V -2

F R

O N

G P

R O

T E

C T

W E

S T

W E

G O

U M

G S

T A

J E

F F

E R

S O

N P

A R

O U

N A

U .S

R M

Y C

O R

P S

O F

E N

E E

R S

N E

W O

R L

E A

N S

T R

N E

W O

R L

E A

N S

O U

N A

A S

N O

T E

D H

W B

-0

-H -0

N V

GENERAL CROSS-REFERENCING SYMBOLS

GENERAL LEGEND

VIEW SUBTITLE

(CENTERED UNDER

EACH VIEW)

SECTION CUT W/

VIEW SHOWN ON

SAME DRAWING

SECTION CUT W/

VIEW SHOWN ON

ANOTHER DRAWING

DETAIL SYMBOL W/

VIEW SHOWN ON

SAME DRAWING

DETAIL SYMBOL W/

VIEW SHOWN ON

ANOTHER DRAWING

FRONT SIDE

ELEVATION

TOP

C-501

SCALE:

SUPPLEMENTAL INFORMATION

DETAIL/SECTION

SCALE:

D5 DETAIL/SECTION

SUPPLEMENTAL INFORMATION

C-102

D5 C-302

SECTION/DETAIL

TITLE ON SAME

DRAWING

(CENTERED UNDER

SECTION/DETAIL)

SECTION/DETAIL

TITLE ON ANOTHER

DRAWING

(CENTERED UNDER

SECTION/DETAIL)

A A

1. AZIMUTHS SHOWN ARE MEASURED CLOCKWISE FROM THE NORTH.

GENERAL NOTES:

G-004

CONCRETE NOTES:

8. REINFORCING BAR DESIGNATION NUMBERS CONFORM TO THE NUMBERING

SYSTEM OF THE CONCRETE REINFORCING STEEL INSTITUTE.

FIELD MEASUREMENT NOTES:

12.

11.

REINFORCEMENT, WHERE NECESSARY TO AVOID OPENINGS, PIPES,

EMBEDDED ITEMS AND OTHER OBSTRUCTIONS, SHALL BE BENT OR

SHIFTED AS DIRECTED BY THE CONTRACTING OFFICER. ADD ADDITIONAL

REINFORCING WHERE DIRECTED BY CONTRACTING OFFICER.

CONCRETE NOTES:(continued)

13.

14.

15.

16.

17.

SCALE: NONE

C O

N C

R E

T E

S E

C T

E Q

U A

L T

O O

L E

S S

T H

A N

N T

K N

E S

C O

N C

R E

T E

S E

C T

E Q

U A

L T

O O

G R

E A

T E

R T

H A

I N

T H

N E

S S

SECONDARY

REINFORCEMENT

FACE OF

CONCRETE

PRIMARY

REINFORCEMENT

REINFORCEMENT CLEARANCE DETAIL

SPACING

REINFORCING STEEL NOTES:

18.

G E

N E

R A

L N

O T

E S

A N

D L

E G

E N

S H

E E

97-41M BORING LOCATION

AND NUMBER

MANHOLE

EXISTING

SANITARY SEWER

EXISTING GAS

SHEETPILE

OVERHEAD

ELECTRIC LINE

EDGE OF WATER

POWER POLE

EXIST WATERMAIN

EXISTING

STORM DRAIN

RIPRAP

EXISTING FUEL OIL

SERVICE LINE

EXIST DRAINAGE ROW

EXIST LEVEE ROW

EXISTING

COMMUNICATION LINE

CONSTRUCTION

EASEMENT

FENCE

FOL

LIMITS OF WORK

DWG OUTLINE

AND NUMBERSHEET ID X-000

FIRE HYDRANT

CATCHBASIN

WATER VALVE

EXISTING

UNDERGROUND

ELECTRICAL

REINFORCING SHALL BE SHIFTED T0 MISS EMBEDDED ITEMS. ADD ADDITIONAL

REINFORCING WHERE DIRECTED BY CONTRACTING OFFICER.

BASIC TABLE ALTERNATE TABLE

TOP OTHER OTHERTOP TOPOTHERTOP OTHER

18 14

25 19

31 24

37 28

54 42

62 47

69 53

77 59

85 65

24 18

32 25

40 31

48 37

70 54

80 62

90 69

110 85

12 12

15 12

18 14

22 17

32 25

37 28

42 32

46 36

51 39

14 12

24 18

29 22

42 32

48 37

54 42

60 46

66 51

BAR

SIZE

MIN. EMBED

LENGTH, IN.

MIN. LAP

LENGTH, IN.

MIN. EMBED

LENGTH, IN.

MIN. LAP

LENGTH, IN.

REINFORCEMENT EMBEDMENT

AND SPLICE TABLES - 4000 PSI

CONSTRUCTION JOINTS SHALL BE PROVIDED WHERE SHOWN ON THE DRAWINGS.

WHERE NOT SHOWN, CONSTRUCTION JOINTS SHALL BE PLACED AT LOCATIONS

LEAST LIKELY TO IMPAIR THE INTEGRITY OF THE CONCRETE STRUCTURE. THESE

ADDITIONAL CONSTRUCTION JOINT LOCATIONS SHALL BE APPROVED BY THE

CONTRACTING OFFICER.

UNLESS OTHERWISE NOTED, PROVIDE 3/4 " CHAMFER AT ALL EXPOSED JOINTS,

EDGES, EXTERNAL CORNERS, AND VERTICAL EXPANSION JOINTS.

REINFORCING BARS SHALL BE CONTINUOUS AT ALL CORNERS UNLESS

OTHERWISE NOTED.

ALL BENDS OF REINFORCEMENT AND ALL BAR SPACERS AND SUPPORTS SHALL

BE IN ACCORDANCE WITH SP-66, AMERICAN CONCRETE INSTITUTE DETAILING

MANUAL - 2004.

CONCRETE SHALL HAVE A MINIMUM COMPRESSIVE STRENGTH ( f’c ) OF 4000 PSI

AT 28 DAYS, 90 DAYS IF POZZOLAN OR SLAG IS USED, UNLESS OTHERWISE NOTED.

STABILIZATION SLAB CONCRETE SHALL HAVE A MINIMUM COMPRESSIVE STRENGTH

( f’c ) OF 2500 PSI AT 28 DAYS, 90 DAYS IF POZZOLAN OR SLAG IS USED.

10.

w b v g g

.d g n

SPOT ELEVATION

3.0

S S x

S D x x

E x u

G x

E x

SILT FENCE

FOR BORING LOGS, SEE SHEETS B-610 TO B-613.

PI POINT

THE EMBEDMENT AND SPLICE TABLE SHALL BE USED IN DETERMINING LAP SPLICES

AND EMBEDMENT LENGTHS WHERE LENGTHS ARE NOT OTHERWISE INDICATED.

SPLICE LENGTHS SHALL BE BASED ON THE SMALLER BAR BEING LAPPED. THE

CONTRACTOR WILL BE ALLOWED TO MAKE SPLICES IN ADDITION TO THOSE INDICATED

IN THE DRAWINGS, WHERE ESSENTIAL TO CONSTRUCTIBILITY, SUBJECT TO APPROVAL

BY THE CONTRACTING OFFICER. SPLICES OTHER THAN THOSE SHOWN ON THE

DRAWINGS AND OTHER THAN ANY ADDITIONAL SPLICES REQUIRED BY THE

CONTRACTING OFFICER, WILL BE AT THE CONTRACTOR’S EXPENSE.

ELEVATIONS ARE IN FEET AND REFER TO NORTH AMERICAN VERTICAL DATUM

(NAVD88-2004.65).

DIMENSIONS AND/OR ELEVATIONS MARKED THUS (+/-) ARE APPROXIMATE.

CONTRACTOR SHALL VERIFY ACTUAL DIMENSIONS IN THE FIELD.

DIMENSIONS AND/OR ELEVATIONS MARKED THUS (NTS) ARE NOT SHOWN TO SCALE.

DRAWINGS ARE GENERALLY TO SCALE, BUT SHOULD NOT BE SCALED. NTS IS SHOWN

ONLY WHERE DRAWING IS OBVIOUSLY OUT OF SCALE.

BENCH MARKS AND BASE LINES HAVE BEEN ESTABLISHED AT THE SITE BY THE

GOVERNMENT.

ALL STRUCTURES HAVE BEEN DESIGNED ACCORDING TO THE "HURRICANE AND

STORM DAMAGE REDUCTION SYSTEM DESIGN GUIDELINES" DATED OCTOBER 4, 2007,

PRODUCED BY THE NEW ORLEANS DISTRICT ENGINEERING DIVISION OF THE U.S. ARMY

CORPS OF ENGINEERS. UPDATES THROUGH JUNE 12, 2008 HAVE BEEN INCORPORATED

IN THE DESIGN.

ALL EXTERIOR FORMED SURFACES NOT COVERED BY BACKFILL SHALL BE CLASS

’’A’’ FINISH AND SURFACES COVERED BY BACKFILL SHALL BE CLASS ’’D’’ FINISH,

UNLESS OTHERWISE NOTED.

USE THE BASIC TABLE IF ALL OF THE FOLLOWING CONDITIONS ARE MET:

A) CENTER TO CENTER BAR SPACING LATERALLY IS AT LEAST 3 BAR DIAMETERS.

B) DISTANCE FROM THE CENTER OF A BAR TO THE NEAREST CONCRETE SURFACE

MUST BE AT LEAST 2 BAR DIAMETERS.

THE ALTERNATE TABLE MAY BE USED IF ALL OF THE FOLLOWING CONDITIONS ARE MET:

A) CENTER TO CENTER BAR SPACING LATERALLY IS AT LEAST 5 BAR DIAMETERS.

B) DISTANCE FROM THE CENTER OF A BAR TO THE NEAREST CONCRETE SURFACE

MUST BE AT LEAST 2.5 BAR DIAMETERS.

IF CONCRETE COVER OR EDGE DISTANCE IS LESS THAN 1 BAR DIAMETER OR THE

CENTER-TO-CENTER BAR SPACING LATERALLY IS LESS THAN 3 BAR DIAMETERS, SEE

ACI 318 FOR APPROPRIATE GUIDANCE.

TOP BARS ARE HORIZONTAL BARS AND BARS INCLINED LESS THAN 45 DEGREES WITH

RESPECT TO A HORIZONTAL PLANE WHICH ARE PLACED SUCH THAT MORE THAN 12

INCHES OF CONCRETE IS CAST IN THE MEMBER BELOW THE BAR.

THE TABLES SHOWN ARE FOR NORMAL WEIGHT CONCRETE AND UNCOATED

REINFORCING BARS. IF EPOXY COATED BARS ARE USED, SEE ACI 318 FOR ADDITIONAL

CONSIDERATIONS.

EPOXY OR ADHESIVE ANCHOR SYSTEM FOR STEEL ANCHOR BOLTS, RODS AND

REINFORCING BARS SHALL BE IN ACCORDANCE WITH LOUISIANA DEPARTMENT OF

TRANSPORTATION STANDARD SPECIFICATIONS FOR ROADS AND BRIDGES SECTION 1017.

REINFORCING STEEL SHALL HAVE A MINIMUM YIELD STRENGTH (Fy) OF 60,000 PSI.

REINFORCING SHALL BE CONTINUOUS THROUGH CONSTRUCTION JOINTS UNLESS

SHOWN OTHERWISE.

TERMINATE ALL REINFORCING STEEL AT MONOLITH JOINTS UNLESS SHOWN OTHERWISE.

TACK WELDING TO REINFORCING BARS IS NOT PERMITTED.

LAP OR MECHANICALLY CONNECT ALL #11 AND SMALLER BAR SPLICES AND WELD OR

MECHANICALLY CONNECT ALL #14 AND LARGER BAR SPLICES UNLESS APPROVED

OTHERWISE BY ENGINEER.

C O

N C

R E

T E

S E

C T

G R

E A

T E

R T

N D

L E

S S

T H

A N

N T

K N

E S

SECTION

SCOUR PROTECTION CONCRETE SHALL HAVE A MINIMUM COMPRESSIVE STRENGTH

( f’c ) OF 3000 PSI AT 28 DAYS, 90 DAYS IF POZZOLAN OR SLAG IS USED.

SLOPE

9. SOUTHEAST LOUISIANA FLOOD PROTECTION AUTHORITY- WEST (SLFPAW) WILL

ENSURE THAT ALL LEVEE STATION MARKERS ARE IN PLACE PRIOR TO CONSTRUCTION.

CONTRACTOR SHALL RE-SET ANY MARKER DISTURBED BY GRADING.

BENCHMARK

ALL DIMENSIONS OF EXISTING CONSTRUCTION ARE APPROXIMATE: CONTRACTOR

SHALL MAKE ALL NECESSARY FIELD MEASUREMENTS OF EXISTING STRUCTURES TO

VERIFY DIMENSIONS SHOWN ON DRAWINGS AND TO PROVIDE DIMENSIONS NOT

SHOWN, PRIOR TO DEMOLITION, FABRICATION, AND/OR CONSTRUCTION ACTIVITIES.

COSTS FOR MODIFICATIONS OF NEW CONSTRUCTION, DUE TO LACK OF CONFIRMATION

OF DIMENSIONS BY FIELD MEASUREMENTS SHALL BE BORNE BY THE CONTRACTOR.

PRIOR TO FABRICATION, CONTRACTOR’S STRUCTURAL STEEL DETAILER SHALL MAKE

NECESSARY FIELD MEASUREMENTS OF EXISTING STRUCTURAL STEEL CONNECTIONS

TO ENSURE NEW CONNECTION DETAILS SHOWN ON SHOP DRAWINGS ARE COMPATIBLE

WITH EXISTING CONNECTIONS AND ARE CONSTRUCTIBLE AS DETAILED.

ELEVATIONS DESIGNATED +/- ARE ESTIMATED BASED ON EXISTING DRAWINGS AND

SURVEY DATA. CONTRACTOR SHALL FIELD VERIFY AND MATCH EXISTING.

LIGHT POLE

EXIST CONTOUR

BELOW 0.0

EXIST CONTOUR

ABOVE 0.0

4 FINISH CONTOUR

EXIST BATTERED

PILE

BATTER DIRECTION

VERTICAL PILE

BATTERED PILE

BATTER DIRECTION

- 4

-J

A N

-1

-J

A N

-1

S O

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

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A P

P R

D A

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B E

S U

B M

E D

B Y

P L

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S C

A L

P L

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D A

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D A

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M A

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C O

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N O

SHEET

IDENTIFICATION

D A

T E

A P

P R fi

A N

S I

US Army Corps of Engineers

New Orleans District

I o w a A v e n u e M u sc a ti n e Io w a

-3 w w w .s ta n le y c o n su lt a n ts .c o m

S T

A N

L E

Y C

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S U

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A N

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H U

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N E

P R

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N P

R O

J E

C T

W B

V -2

F R

O N

G P

R O

T E

C T

W E

S T

W E

G O

U M

G S

T A

J E

F F

E R

S O

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A R

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N A

U .S

R M

Y C

O R

P S

O F

E N

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R S

N E

W O

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N S

T R

N E

W O

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E A

N S

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N A

A S

N O

T E

D H

W B

-0

-H -0

L W

N V w b v g g

.d g n

G-005

GROOVE WELD (V)

PLUG WELD

SURFACING WELD

GROOVE WELD (U)

GROOVE WELD (J)

FILLET WELD

DOUBLE STAGGERED

GROOVE WELD

(SQUARE CONVEX)

GROOVE WELD

(SQUARE FLUSH)

GROOVE WELD

(BEVEL CONVEX)

GROOVE WELD

(BEVEL FLUSH)

FILLET WELD

DOUBLE SIDE

FILLET WELD

SINGLE SIDE

GROOVE WELD

(FLARE V)

GROOVE WELD

(FLARE BEVEL)

GROOVE WELD

(SQUARE)

GROOVE WELD

(BEVEL)

BACK OR

BACKING WELD

WELD SYMBOLS

SLAB EXPANSION JOINT

SLOPE ARROW

EXPANSION ANCHOR

SLOPE

SLAB CONSTRUCTION JOINT

SLAB CONTROL JOINT

GENERAL STRUCTURAL SYMBOLS

SUPPLEMENTARY SYMBOL.

(2)

(1)

NOTES:

REFERENCE LINE

SIZE (NOTE 2)

@L(E)

FINISH SYMBOL

CONTOUR SYMBOL

(NOTE 1)

GROOVE ANGLE

- INCLUDED ANGLE

OF COUNTERSINK

FOR PLUG WELDS

EFFECTIVE THROAT

(NOTE 2)

SPECIFICATION

PROCESS

OR OTHER

REFERENCE

TAIL-OMITTED WHEN

SPECIFICATION

PROCESS OR

REFERENCE IS

NOT USED

SHOWN ON SAME SIDE OF REFERENCE LINE

AS THE WELD SYMBOL. IF "WELD BOTH SIDES"

DIMENSIONS ARE REQUIRED ON BOTH SYMBOLS,

EVEN IF SAME DIMENSIONS.

NUMBER OF WELDS-SPOT

OR PROJECTION WELDS

BASIC WELD SYMBOL-WELD

ON ARROW SIDE OF JOINT

OR SURFACE (MOST COMMON)

ARROW-CONNECTS REFERENCE

LINE TO ONE SIDE OF A

JOINT OR SURFACE.

WELD ALL AROUND SYMBOL

(NOTE 1)

PITCH OF WELDS-CENTER

TO-CENTER SPACING

(OMIT FOR CONTINUOUS WELDS)

(NOTE 2)

LENGTH OF WELD

(OMIT FOR CONTINUOUS WELDS)

(NOTE 2)

BASIC WELD SYMBOL-WELD ON

OTHER SIDE OF JOINT

OR SURFACE

ROOT OPENING-DEPTH OF

FILLING FOR PLUG AND SLOT

WELDS

FIELD WELD SYMBOL

(NOTE 1)

(N)

(R)

ELEMENTS IN

THIS AREA

REMAIN AS SHOWN

WHEN TAIL AND ARROW

ARE REVERSED

LOCATION OF ELEMENTS

OF A WELDING SYMBOL

TO PREVENT CORROSION BY MOISTURE BETWEEN STEEL SURFACES

IN CONTACT, ALL SUCH CONTACTS SHALL BE SEALED WATERTIGHT

BY RUNNING A CONTINUOUS 1/8 ’’ FILLET WELD ALONG ALL

EDGES OF THE CONTACT, UNLESS OTHERWISE NOTED.

ALL WELDING SHALL BE ELECTRIC WELDING. WORKMANSHIP AND

TECHNIQUE, WHERE APPLICABLE, SHALL CONFORM TO THE AMERICAN

WELDING SOCIETY STRUCTURAL WELDING CODE, SEE SPECIFICATIONS.

WELDING SYMBOLS SHOWN ARE THOSE ADOPTED BY THE AMERICAN

WELDING SOCIETY AND INDICATE ONLY SIZE AND TYPE OF WELDS

REQUIRED. DETAILED INFORMATION SHALL BE SHOWN ON THE SHOP

DRAWINGS AND SUBMITTED BY THE CONTRACTOR FOR APPROVAL.

DIMENSIONS SHOWN OR CALLED FOR ARE THE FINAL DIMENSIONS;

ALLOWANCES MUST BE MADE FOR MACHINING.

ITEMS MARKED C.R.S. SHALL BE CORROSION RESISTANT STEEL

(STAINLESS STEEL), SEE SPECIFICATIONS.

STEEL NOTES:

CONCRETE DEMOLITION NOTES:

ALL STRUCTURAL STEEL SHALL BE ASTM A36 AS APPLICABLE,

UNLESS OTHERWISE NOTED.

S H

E E

G E

N E

R A

L N

O T

E S

A N

D L

E G

E N

REMOVE CONCRETE TO LIMITS SHOWN.

AT LIMITS OF CONCRETE TO BE REMOVED

WHERE EXISTING CONCRETE IS TO REMAIN,

PERFORM REMOVAL AS FOLLOWS:

A) WHERE LIMITS OF CONCRETE REMOVAL WILL

FORM AN INSIDE CORNER, CORE DRILL (3" DIA

MINIMUM) CONCRETE AT CORNER POSITION

PRIOR TO SAW CUTTING. OVER CUTTING BY

SAW AT CORNERS IS NOT PERMITTED.

B) INITIATE REMOVAL BY SAW CUT.

SAW CUTS MAY BE MADE THROUGH

ENTIRE THICKNESS OF CONCRETE

UNLESS EXISTING REINFORCING

IS SHOWN TO REMAIN AND EXTEND

INTO SUBSEQUENT NEW CONCRETE

CONSTRUCTION.

C) WHERE SAW CUTTING THROUGH ENTIRE

SECTION IS NOT POSSIBLE DUE TO SPACE

LIMITATIONS FOR EQUIPMENT OR WHERE

NOT PERMITTED DUE TO RETENTION OF

EXISTING REINFORCING, REMOVE CONCRETE

BY PRE-DRILLING SERIES OF HOLES

ALONG LINE OF REMOVAL TO WEAKEN

CONCRETE AND THEN REMOVE CONCRETE

BY USE OF HAND HELD JACK HAMMERS.

D) EXISTING CONCRETE TO REMAIN SHALL

NOT BE DAMAGED BY CONCRETE REMOVAL

PROCESS. INSPECT CONCRETE TO REMAIN

AT DEMOLITION LIMITS AND REPORT TO

CONTRACTING OFFICER ANY EVIDENCE OF

DAMAGED CONDITIONS.

E) EXISTING REINFORCING BARS THAT ARE

TO BE RETAINED SHALL NOT BE DAMAGED

BY DEMOLITION PROCESS. DAMAGED BARS

OR BARS BENT EXCESSIVELY BY DEMOLITION

PROCESS SHALL BE CUT AND MECHANICALLY

SPLICED AT CONTRACTOR’S EXPENSE.

ROD OR BAR DIA

3/8"

1/2"

5/8"

3/4"

7/8"

EMBEDMENT DEPTH

5 1/4"

6 3/8"

7 1/2"

10"

12 3/8"

MINIMUM EMBEDMENT FOR

ADHESIVE ANCHOR RODS

AND GRADE 60 REINFORCING BARS

DEVELOPED FROM HILTI PUBLISHED TECHNICAL

DATA FOR HVA ADHESIVE ANCHORAGE SYSTEM.

HP PILES: ASTM A572 GRADE 50

SHEET PILES: ASTM A572 GRADE 50

-J

A N

-1

-J

A N

-1

S O

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

E D

B Y

P L

O T

S C

A L

P L

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D A

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D A

T E

M A

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D E

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C O

N T

R A

C T

N O

SHEET

IDENTIFICATION

D A

T E

A P

P R fi

A N

S I

US Army Corps of Engineers

New Orleans District

I o w a A v e n u e M u sc a ti n e Io w a

-3 w w w .s ta n le y c o n su lt a n ts .c o m

S T

A N

L E

Y C

O N

S U

L T

A N

T S

H U

R R

N E

P R

O T

E C

N P

R O

J E

C T

W B

V -2

F R

O N

G P

R O

T E

C T

W E

S T

W E

G O

U M

G S

T A

J E

F F

E R

S O

N P

A R

O U

N A

U .S

R M

Y C

O R

P S

O F

E N

E E

R S

N E

W O

R L

E A

N S

T R

N E

W O

R L

E A

N S

O U

N A

A S

N O

T E

D H

W B

-0

-H -0

N V

B K

B R

E V

ALL ABBREVIATIONS SHOWN ON THIS SHEET

MAY NOT APPEAR ON THIS SET OF DRAWINGS.

NOTE:

ABBREVIATIONS

b v g g

.d g n

G-006

-J

A N

-1

-J

A N

-1

S O

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

E D

B Y

P L

O T

S C

A L

P L

O T

D A

T E

D A

T E

M A

R K

D E

S C

C O

N T

R A

C T

N O

SHEET

IDENTIFICATION

D A

T E

A P

P R fi

A N

S I

US Army Corps of Engineers

New Orleans District

I o w a A v e n u e M u sc a ti n e Io w a

-3 w w w .s ta n le y c o n su lt a n ts .c o m

S T

A N

L E

Y C

O N

S U

L T

A N

T S

H U

R R

N E

P R

O T

E C

N P

R O

J E

C T

W B

V -2

F R

O N

G P

R O

T E

C T

W E

S T

W E

G O

U M

G S

T A

J E

F F

E R

S O

N P

A R

O U

N A

U .S

R M

Y C

O R

P S

O F

E N

E E

R S

N E

W O

R L

E A

N S

T R

N E

W O

R L

E A

N S

O U

N A

A S

N O

T E

D H

W B

-0

-H -0

J R

E G

E N

D w b v b b

.d g n

B-610

NO SAMPLE

WOOD

HIGHLY ORGANIC SOILS

(LITTLE OR

NO FINES)

GRAVEL W/ FINES

(APPRECIABLE

FINES)

SAND W/ FINES

M O

R E

T H

A N

H A

L F

T H

E -G

R A

D S

S A

N D

S G

R A

V E

L S

L A

R G

E R

T H

A N

N O

.2 S

L E

E V

E S

M O

R E

T H

A N

H A

L F

O F

M A

T E

L I

C O

A R

S E

R A

D S

TYPICAL NAMES

BOL

SYM

SYMBOL

LETTER

TYPEMAJOR DIVISION

UNIFIED SOIL CLASSIFICATION

ARE LIQUID AND PLASTIC LIMITS, RESPECTIVELY

10 *WHEN UNDERLINED DENOTES D SIZE IN MM

ARE NATURAL WATER CONTENTS IN PERCENT DRY WEIGHT

FIGURES TO RIGHT OF BORING

SYMBOLS TO LEFT OF BORING

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

NOTES:

PLASTICITY CHART

For classification of fine - grained soils

L L - LIQUID LIMIT

100806040200

"U L in e

Lin e

CL-ML

COLOR

COLOR SYMBOL

DESCRIPTIVE SYMBOLS

FOR COHESIVE SOILS

CONSISTENCY

SYMBOLCONSISTENCY

H vSt

So vSo

> 4000

2000 - 4000

1000 - 2000

500 - 1000

250 - 500

< 250

Veg

SIS

O slf sds sh lg

C rt cc

Tr -

SYMBOL

GENERAL NOTES:

P I

L A

S T

Y I

N D

E X

FINES)

AMOUNT OF

(APPRECIABLE

OFFICE, IF THESE SYMBOLS APPEAR BESIDE THE BORING LOGS ON THE DRAWINGS.

RESULTS OF THESE TESTS ARE AVAILABLE FOR INSPECTION IN THE U.S. ARMY ENGINEER DISTRICT

10* THE D SIZE OF A SOIL IS THE GRAIN DIAMETER IN MILLIMETERS OF WHICH 10% OF THE SOIL

PER SECOND OF SAMPLE REMOULDED TO THE ESTIMATED NATURAL VOID RATIO

WHERE UNDERLINED WITH A DASHED LINE DENOTES LABORATORY PERMEABILITY IN CENTIMETERS

PER SECOND OF UNDISTURBED SAMPLE

WHERE UNDERLINED WITH A SOLID LINE DENOTES LABORATORY PERMEABILITY IN CENTIMETERS

HAMMER WITH 30" DROP.

STANDARD SPLIT SPOON SAMPLER (1 3/8" I.D., 2" O.D.) AND A 140LB. DRIVING

IN PARENTHESIS ARE DRIVING RESISTANCES IN BLOWS PER FOOT DETERMINED WITH A

WOOD

PEAT, AND OTHER HIGHLY ORGANIC SOIL

ORGANIC CLAYS OF MEDIUM TO HIGH PLASTICITY, ORGANIC SILTS

FAT CLAY, INORGANIC CLAY OF HIGH PLASTICITY

SILT, FINE SANDY OR SILTY SOIL WITH HIGH PLASTICITY

ORGANIC SILTS AND ORGANIC SILTY CLAYS OF LOW PLASTICITY

LEAN CLAYS; SANDY CLAYS; SILTY CLAYS; OF LOW TO MEDIUM PLASTICITY

SILT & VERY FINE SAND, SILTY OR CLAYEY FINE SAND OR CLAYEY SILT WITH SLIGHT PLASTICITY

CLAYEY SAND, SAND-CLAY MIXTURES

SILTY SAND, SAND-SILT MIXTURES

SAND, POORLY-GRADED, GRAVELLY SANDS

SAND, WELL-GRADED, GRAVELLY SANDS

CLAYEY GRAVEL, GRAVEL-SAND-CLAY MIXTURES

SILTY GRAVEL, GRAVEL-SAND-SILT MIXTURES

GRAVEL, POORLY GRADED, GRAVEL-SAND MIXTURES, LITTLE OR NO FINES

GRAVEL, WELL GRADED, GRAVEL-SAND MIXTURES, LITTLE OR NO FINES

REDDISH

MOTTLED

WHITE

BLUE-GREEN

BLUE

GREEN

GRAYISH-GREEN

GREENISH-GRAY

GRAYISH-BROWN

BROWNISH-GRAY

DARK BROWN

LIGHT BROWN

BROWN

DARK GRAY

LIGHT GRAY

GRAY

BLACK

RED

YELLOW

TAN

STIFF

HARD

VERY STIFF

MEDIUM

SOFT

VERY SOFT

Mot

Bl Gn

Gn gy Gn gn Gr gy Br br Gr dBr lBr

Br dGr lGr

VEGETATION

LOOSE

CRUMBLY

OXIDIZED

WOOD

SLICKENSIDES

BOULDERS

GRAVELLY

SANDY

SAND STRATA OR LENSES

SILT STRATA OR LENSES

CLAY STRATA OR LENSES

ORGANIC MATTER

SHELL FRAGMENTS

SANDSTONE FRAGMENTS

SHALE FRAGMENTS

LIGNITE FRAGMENTS

ROOTLETS

CONCRETIONS

COARSE

MEDIUM

FINE

TRACES

DENOTES FREE WATER

* *OF THE ABOVE THREE TYPES OF SHEAR TESTS

DENOTES LOCATION OF SAMPLE SUBJECTED TO CONSOLIDATION TEST AND EACH

DENOTES LOCATION OF UNCONSOLIDATED-UNDRAINED TRIAXIAL COMPRESSION TEST

DENOTES LOCATION OF CONSOLIDATED-UNDRAINED TRIAXIAL COMPRESSION TEST

DENOTES LOCATION OF CONSOLIDATED-DRAINED DIRECT SHEAR TEST

* *DENOTES LOCATION OF CONSOLIDATION TEST

GROUND-WATER SURFACE AND DATE OBSERVED

NOTE: SOILS POSSESSING CHARACTERISTICS OF TWO GROUPS ARE DESIGNATED BY COMBINATIONS OF GROUP SYMBOLS

MODIFICATION

MODIFICATIONS

SHELL

CLEAN GRAVEL

AMOUNT OF

CLEAN SAND

(LITTLE OR NO

FINES)

(LIQUID LIMIT <50)

SILTS & CLAYS

(LIQUID LIMIT >50)

M A

T E

L I

S S

M A

L L

E R

T H

A N

N O

S L

E E

V E

M O

R E

T H

A N

H A

L F

O F

C O

A R

S E

F R

A C

N I

S M

A L

L E

R T

H A

N O

.4 S

L E

E V

E S

M O

R E

T H

A N

H A

L F

O F

C O

A R

S E

F R

A C

N I

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

IS FINER, AND 90% COARSER THAN SIZE D .

DATUM CONVERSIONS:

CLASS STIFF MEDIUM SOFT V. SOFT LIQUID LIMIT PLASTICITY INDEX

41-53 43-65CH-4 55-80 67-130 70-110 45-75

32-43 34-55CH-3 44-67 55-114 55-80 30-55

27-34 30-44CH-2

23-30 25-39CL-6

38-55

33-48

48-90

40-79

50-60

40-50

25-40

20-35

20-25 21-33CL-4 27-41 35-67 28-43 10-25

CH-OA

CH-OB

CH-OC

75-97

97-115

110-160

160-185

185- 115-

* FOR BROWN OR OXIDIZED SOILS, SUBTRACT 10% FROM THE ABOVE MOISTURE CONTENTS.

NOTE:

WE ARE USING THIS WITH THE UNIFIED SOIL CLASSIFICATION SYSTEM AS A GUIDE AND SUPPLEMENTATION

BREAKDOWN FOR CH’S AND CL’S. WE USE CHOA, CHOB AND CHOC FOR ORGANIC FAT CLAYS IN LIEU OF

"OH" AND CLOA, CLOB AND CLOC FOR ORGANIC LEAN CLAYS IN LIEU OF OL WHEN USED FOR LEAN CLAYS.

ALSO, DOUBLE CLASSES ARE NOT USED, SUCH AS SC-SM OR CL-ML. THE MAJOR CLASS GOVERNS AND

THE SECONDARY IS RECORDED AS A MODIFICATION OR STRATUM AS APPROPRIATE.

(APPLICABLE TO POST-HURRICANE KATRINA SOIL BORINGS)

UNIFIED SOIL CLASSIFICATION SYSTEM

MODIFIED FOR NEW ORLEANS SOILS

ARE VALUES OF COHESION IN LBS./SQ. FT. FROM UNCONFINED COMPRESSION (UC) TESTS.

L A

R G

E R

T H

.4 S

L E

E V

E S

COHESION IN LBS. / SQ. FT. FROM

UNCONFINED COMPRESSION TEST

GUIDE FOR * MOISTURE CONTENTS

ADAPTED TO CEMVN-ED-F SOILS

1. WHILE THE BORINGS ARE REPRESENTATIVE OF SUBSURFACE CONDITIONS AT THEIR RESPECTIVE LOCATION

AND FOR RESPECTIVE VERTICAL REACHES, LOCAL VARIATIONS CHARACTERISTIC OF THE SUBSURFACE

MATERIALS OF THE REGION ARE ANTICIPATED AND, IF ENCOUNTERED, SUCH VARIATIONS WILL NOT BE

CONSIDERED AS DIFFERING MATERIALLY WITHIN THE PURVIEW OF CONTRACT CLAUSE, "DIFFERING SITE

CONDITIONS," OF THE CONTRACT.

2. GROUND WATER ELEVATIONS SHOWN ON THE BORING LOGS REPRESENT GROUND WATER SURFACES

ENCOUNTERED IN SUCH BORINGS ON THE DATES SHOWN. ABSENCE OF WATER SURFACE DATA ON CERTAIN

BORINGS INDICATES THAT NO GROUND WATER DATA ARE AVAILABLE FROM THE BORING BUT DOES NOT

NECESSARILY MEAN THAT GROUND WATER WILL NOT BE ENCOUNTERED AT THE LOCATIONS OF WITH THE

VERTICAL REACHES OF SUCH BORINGS.

3. CONSISTENCY OF COHESIVE SOILS SHOWN ON THE BORING LOGS IS BASED ON DRILLER’S LOG AND VISUAL

EXAMINATION AND IS APPROXIMATE, EXCEPT WITHIN THOSE VERTICAL REACHES OF THE BORINGS WHERE

4. UNLESS OTHERWISE NOTES:

B. GENERAL SAMPLES ARE TAKEN WITH A 2" OD SPLIT SPOON SAMPLER.

A. UNDISTURBED BORINGS, SAMPLES, ARE TAKEN WITH A 5" FIXED PISTON SAMPLER. THIS APPLIES

ONLY TO POST-HURRICANE KATRINA SOIL BORINGS. PREVIOUS SOIL BORING SAMPLES MAY VARY.

SHEAR STRENGTHS FROM UNCONFINED COMPRESSION (UC) TESTS ARE SHOWN.

1. APPROXIMATE DATUM CONVERSIONS ARE AS FOLLOWS:

NAVD 88 EL 0.0 EQUALS NGVD 1929 EL 0.5 EQUALS

CAIRO DATUM EL 21.0.

-J

A N

-1

-J

A N

-1

S O

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

E D

B Y

P L

O T

S C

A L

P L

O T

D A

T E

D A

T E

M A

R K

D E

S C

C O

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R A

C T

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SHEET

IDENTIFICATION

D A

T E

A P

P R fi

A N

S I

US Army Corps of Engineers

New Orleans District

I o w a A v e n u e M u sc a ti n e Io w a

-3 w w w .s ta n le y c o n su lt a n ts .c o m

S T

A N

L E

Y C

O N

S U

L T

A N

T S

H U

R R

N E

P R

O T

E C

N P

R O

J E

C T

W B

V -2

F R

O N

G P

R O

T E

C T

W E

S T

W E

G O

U M

G S

T A

J E

F F

E R

S O

N P

A R

O U

N A

U .S

R M

Y C

O R

P S

O F

E N

E E

R S

N E

W O

R L

E A

N S

T R

N E

W O

R L

E A

N S

O U

N A

A S

N O

T E

D H

W B

-0

-H -0

J R

B v b b .d g n

B-611

TEST DATA

WATER CONTENT

% WATER, DRY WEIGHT

SHEAR STRENGTH

TONS / SQ.FT.

WET DENSITY

POUNDS / CU.FT.

NORMAL STRESS

TONS / SQ.FT.

20 40 60 80 100 120 140 0 0.1 0.2 0.3 0.4 0.5 0.6 80 100 120 0.0 1.0 2.00 60 140 3.0

P L

A S

I N

D E

PLASTICITY CHART

20 40 60 80 100 120 140

LIQUID LIMIT (PERCENT)

"U L

0.2

0.4

0.6

0.8

NORMAL STRESS, T.S.F.

SHEAR STRENGTH DATA

0.2 0.4 0.6 0.8 1.0 1.2 1.4

1.0

S H

E A

R S

T R

E N

G T

H T

.S .F

ENVELOPE

NO. EL.

TYPE

STRENGTH

C - TSFV

TABULAR TEST DATA

CLASS

vSt,slf Br(30) vSo,O Gr(1) vSo,rt,Wd Gr&T

So,O,rt dGr 211 vSo,rt dGr&Gr 155

O vSo Gr&dGr 206

So,O,rt dBr 428

So dGr&Br 316

So,rt dGr 451 O vSo

M,SS

M,rt rt

So M

vSo

SlS

St So

St M

SS St

M,slf St,slf

SS M,slf

St,slf St,SS M

St vSt

So vSt,slf vSt

St M

St vSt,SS,slf So,slf

vSt,slf

GROUND EL. 0.2W or D10

-10

-20

-30

-40

-50

-60

-70

-80

-90

E L

E V

A T

S I

N F

E E

N .A

.V .D

189 w L

178 w N

1 -7.8 Q

200w L

206w N

2 -8.8 Q

399w L

318 w N

3 -11.6 Q

172 w L

4 -14.8 Q

5 -27.8 Q

6 -44.8 Q

7 -52.8 Q

8 -60.8 Q

9 -62.8 Q

FOR LOCATION OF BORINGS SEE C-101.

NOTES

S w wP N L

FOR DETAILED TEST DATA CONTACT NEW ORLEANS DISTRICT USACE.

BOR. BCD-1-06

N29^53’50.7" W90^09’13.9"

WESTWEGO PUMPING STATION

25 OCTOBER 2006

S O

O R

L O

G S

S H

E E

-J

A N

-1

-J

A N

-1

S O

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

E D

B Y

P L

O T

S C

A L

P L

O T

D A

T E

D A

T E

M A

R K

D E

S C

C O

N T

R A

C T

N O

SHEET

IDENTIFICATION

D A

T E

A P

P R fi

A N

S I

US Army Corps of Engineers

New Orleans District

I o w a A v e n u e M u sc a ti n e Io w a

-3 w w w .s ta n le y c o n su lt a n ts .c o m

S T

A N

L E

Y C

O N

S U

L T

A N

T S

H U

R R

N E

P R

O T

E C

N P

R O

J E

C T

W B

V -2

F R

O N

G P

R O

T E

C T

W E

S T

W E

G O

U M

G S

T A

J E

F F

E R

S O

N P

A R

O U

N A

U .S

R M

Y C

O R

P S

O F

E N

E E

R S

N E

W O

R L

E A

N S

T R

N E

W O

R L

E A

N S

O U

N A

A S

N O

T E

D H

W B

-0

-H -0

J R

B v b b

.d g n

B-612

S H

E E

S O

O R

L O

G S

-J

A N

-1

-J

A N

-1

S O

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

E D

B Y

P L

O T

S C

A L

P L

O T

D A

T E

D A

T E

M A

R K

D E

S C

C O

N T

R A

C T

N O

SHEET

IDENTIFICATION

D A

T E

A P

P R fi

A N

S I

US Army Corps of Engineers

New Orleans District

I o w a A v e n u e M u sc a ti n e Io w a

-3 w w w .s ta n le y c o n su lt a n ts .c o m

S T

A N

L E

Y C

O N

S U

L T

A N

T S

H U

R R

N E

P R

O T

E C

N P

R O

J E

C T

W B

V -2

F R

O N

G P

R O

T E

C T

W E

S T

W E

G O

U M

G S

T A

J E

F F

E R

S O

N P

A R

O U

N A

U .S

R M

Y C

O R

P S

O F

E N

E E

R S

N E

W O

R L

E A

N S

T R

N E

W O

R L

E A

N S

O U

N A

A S

N O

T E

D H

W B

-0

-H -0

J R

B v b b

.d g n

B-613

S H

E E

S O

O R

L O

G S

-J

A N

-1

-J

A N

-1

S O

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

E D

B Y

P L

O T

S C

A L

P L

O T

D A

T E

D A

T E

M A

R K

D E

S C

C O

N T

R A

C T

N O

SHEET

IDENTIFICATION

D A

T E

A P

P R fi

A N

S I

US Army Corps of Engineers

New Orleans District

I o w a A v e n u e M u sc a ti n e Io w a

-3 w w w .s ta n le y c o n su lt a n ts .c o m

S T

A N

L E

Y C

O N

S U

L T

A N

T S

H U

R R

N E

P R

O T

E C

N P

R O

J E

C T

W B

V -2

F R

O N

G P

R O

T E

C T

W E

S T

W E

G O

U M

G S

T A

J E

F F

E R

S O

N P

A R

O U

N A

U .S

R M

Y C

O R

P S

O F

E N

E E

R S

N E

W O

R L

E A

N S

T R

N E

W O

R L

E A

N S

O U

N A

A S

N O

T E

D H

W B

-0

-H -0

R A

EXIST BRIDGE

EXIST DISCHARGE PIPE

. PITR

E D R

LOCATION

IDENTIFIERB-2

SOIL BORING LEGEND

EXIST I-WALL

FLOODWALL

C-101

E X

E P

L v c c

.d g n

40’10’

SCALE:1"=20’

0 20’

LABEL STATION US FT US FT

WW-16 37+26.37 510,259.13 3,654,353.27

WW-17

WW-18

WW-19

WW-20

WW-21

WW-22

WW-23

WW-24

WW-25

WW-26

WW-27

WESTBANK BASELINE (PARTIAL)

AZIMUTH

132%%d 32’ 55.7"

207%%d 00’ 17.4"

211%%d 11’ 32.2"

206%%d 25’ 12.3"

235%%d 09’ 53.6"

205%%d 15’ 29.5"

216%%d 13’ 11.6"

238%%d 25’ 49.8"

40+18.74 510,063.66 3,654,570.67

41+19.16 509,973.74 3,654,526.00

41.81.97 509,919.68 3,654,494.03

44+77.14 509,654.02 3,654,365.43

45+77.05 509,596.11 3,654,284.02

52+32.70 509,000.34 3,654,010.39

53+70.77 508,864.29 3,653,986.89

55+01.86 508,757.75 3,653,910.52

55+94.47 508,708.46 3,653,832.13

59+38.03 508,384.69 3,653,717.29

66+32.85 507,701.99 3,653,846.26

189%%d 47’ 59.8" *

199%%d 31’ 46.3" *

169%%d 18’ 07.5" *

EXIST DISCHARGE CANAL

TO BAYOU SEGNETTE

EXIST TREES

AND UNDERBRUSH

EXIST CONC PILE

CAPS AND TIES

EXIST TREE LINE

EXIST

DRIVEWAY

EXIST GATE

OPENING

EXIST

SHORELINE

EXIST RIPRAP IS CONTINUOUS ACROSS CHANNEL & BASIN.

PATTERN SHOWN ONLY AT EDGES FOR CLARITY OF CONTOURS

EXIST PEDESTRIAN GATE AND STAIRS ARE BLOCKED BY

GROUTED RIPRAP AND SHALL NOT BE USED FOR ACCESS

EXIST SHEETPILE WALL

EXIST WESTWEGO

SEWAGE TREATMENT

FACILITY

EXIST TANKS

EXIST CONC SLAB

EXIST SHEETPILE WALL

EXIST TRASH SCREEN

EXIST

CONTROL

BLDG

EXISTPUM

PHOUSE

EXIST LEVEE ROW

DASHED LINE ON

CONTOUR INDICATES

EL BELOW 0.0

(Y) (X)

EXIST

GROUTED

RIPRAP

EXIST

LEVEE

ROW

EXIST

GROUTED

RIPRAP

EXIST GUARDRAIL

BENCHMARK WW01

EXIST

BRIDGE

EXIST TRASH SCREEN

EXIST SHEETPILE WALL

EXIST INLET CANAL

EXIST DOUBLE

BOX CULVERT

PROTECTED

SIDE

FLOOD SIDE

WESTBANK

BASELINE

EXIST

DRIVEWAY

EXIST BRIDGES ARE NOT OPEN TO TRAFFIC.

ADJACENT SECTOR GATE PROJECT WBV16.2

WILL MAKE THIS AREA A RETENTION BASIN

BEHIND A NEW LEVEE AND PUMPING STATION.

DESIGN SHEETS LABEL THIS SIDE AS RETENTION SIDE.

BENCHMARKS - CONTRACTOR SHALL VERIFY ALL BENCHMARKS WITH

PRIMARY BENCHMARK PRIOR TO ANY WORK.

WW01 Y= 509,969.67 X= 3,654,758.74 EL= -2.74

POINT IS AN IR W/PLASTIC CAP SET FLUSH IN LIMESTONE GRAVEL & GROUND, 168FT SE

OF THE NE CORNER OF WESTWEGO 1 PUMP STATION HOUSE, 1.2FT NE OF THE NORTH

END OF SHEETPILING, 6FT SW OF A NEW GUARDRAIL, 7.2FT SW OF THE SW EDGE OF ASP.

ROAD (VIC A. PITRE DRIVE), 10.5FT E/NE OF THE NE CORNER END OF AN OLD CONC BRIDGE, 43.5’ NE OF A GAGE WV-62.

WW-28 Y= 507,405.53 X= 3,654,057.94 EL= -4.19

POINT IS A SURVEY DISK SET IN CONCRETE SET IN THE GRASSY AREA FOR MAYRONNE

CANAL AND THE WESTWEGO PUMP STATION NO. 2 . POINT IS STAMPED WW-28 2001 AND

IS SET 0.7FT BELOW THE SURFACE OF GROUND. POINT IS 48FT S OF THE TOP BANK OF

MAYRONNE CANAL AND 97.5FT E TO N/E OF A POWER POLE AND 98FT N/W OF A CORNER

POWER POLE.

TBM 2 Y= 507,591.39 X= 3,653,922.41 EL= -3.61

POINT IS AN ALUMINUM COE CAP SET FLUSH IN TOP OF CONCRETE WING WALL. 92.4FT S

OF A POWER POLE WITH 2 TRANSFORMERS 20FT SW OF THE END OF CONCRETE WINGWALL

23FT EAST OF A SINGLE WIRE POLE. 83.7FT EAST OF THE NE CORNER OF ELEVATION PUMP

HOUSE BUILDING. CAP IS STAMPED WESTWEGO TBM.

(WW-28 AND TBM 2 ARE AT WESTWEGO PS NO. 2 APPROX 2500FT S OF WESTWEGO PS

NO. 1 ALONG LEVEE ROW)

EXIST TIMBER PILES

(TYP OF 4)

L A

R O

U S

S T

EXIST I-WALL

FLOODWALL

EXIST T-WALL

FLOODWALL

EXIST TIMBER PILE

AND PLANK WALL

EXIST

FLOODWALL

STEM

-J

A N

-1

-J

A N

-1

S O

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

E D

B Y

P L

O T

S C

A L

P L

O T

D A

T E

D A

T E

M A

R K

D E

S C

C O

N T

R A

C T

N O

SHEET

IDENTIFICATION

D A

T E

A P

P R fi

A N

S I

US Army Corps of Engineers

New Orleans District

I o w a A v e n u e M u sc a ti n e Io w a

-3 w w w .s ta n le y c o n su lt a n ts .c o m

S T

A N

L E

Y C

O N

S U

L T

A N

T S

H U

R R

N E

P R

O T

E C

N P

R O

J E

C T

W B

V -2

F R

O N

G P

R O

T E

C T

W E

S T

W E

G O

U M

G S

T A

J E

F F

E R

S O

N P

A R

O U

N A

U .S

R M

Y C

O R

P S

O F

E N

E E

R S

N E

W O

R L

E A

N S

T R

N E

W O

R L

E A

N S

O U

N A

A S

N O

T E

D H

W B

-0

-H -0

-4

-3

-2

-1

B C

-1

-11

-10

-1

-9

-8

-7 -6

-5

-4

-3

-2

-1

-2

-1

0-1

-3

-4

-5

-1

-2

-3

-2

-1

-3

-4

-6

-7

-8

-9

-1

-11

-12

-1

-12

-1

-13 -13

-13

-14

-15

-1

-10

-1

-5 -5

-4 -4

-4

-6

-6 -6

-7

-8

-8 -8

-9

-1

-2 -3

-4

-2

-1

-3

-6

-8

-9

-5

W W

-19

W W

-18

W W

-1

PPP

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

E D

B Y

P L

O T

S C

A L

P L

O T

D A

T E

D A

T E

M A

R K

D E

S C

C O

N T

R A

C T

N O

SHEET

IDENTIFICATION

D A

T E

A P

P R fi

A N

S I

US Army Corps of Engineers

New Orleans District

I o w a A v e n u e M u sc a ti n e Io w a

-3 w w w .s ta n le y c o n su lt a n ts .c o m

S T

A N

L E

Y C

O N

S U

L T

A N

T S

H U

R R

N E

P R

O T

E C

N P

R O

J E

C T

W B

V -2

F R

O N

G P

R O

T E

C T

W E

S T

W E

G O

U M

G S

T A

J E

F F

E R

S O

N P

A R

O U

N A

U .S

R M

Y C

O R

P S

O F

E N

E E

R S

N E

W O

R L

E A

N S

T R

N E

W O

R L

E A

N S

O U

N A

A S

N O

T E

D H

W B

-0

-H -0

W W

-19

W W

-18

W W

-1

R A

EXIST DISCHARGE PIPE

SHORELINE

WORKING POINT

. PITR

E D R

EXIST

FLOODWALL

EXIST TANKS

EXIST SHEET PILE WALL

EXIST

SHEET PILE

WALL

WP-5

WP-4

WP-3 510,013.78

510,067.64

510,088.45

3,654,483.02

3,654,509.46

EXTENDED

DISCHARGE

PIPE

NOTE:

40’10’

SCALE:1"=20’

0 20’

C-102 w b v c c

.d g n

WP-4

WP-2

NORTH (Y) EAST (X)

WP-2

WP-3

WP-1

510,009.44 3,654,480.89

WALL WORKING POINT COORDINATES

3,654,519.68

TREE

REMOVAL

LIMIT

24" RIPRAP OVER

12" BEDDING ON

SEPARATOR GEOTEXTILE

NEW DISCHARGE

BASIN EL -8.0

EXIST CONC SLAB

96’

12" BUTTERFLY VALVE

3,654,537.6 +/-509,965.3 +/-WP-1 (FACE EXIST WALL) S

E P

NOTES:

EXIST LEVEE ROW

EXIST DOUBLE

BOX CULVERT

55’ x 200’ CONTRACTOR

LAYDOWN AREA

L-WALL TOP EL 4.0 WITH

OVERTOPPING SCOUR

PROTECTION PVMT

EXIST LEVEE ROW

T-WALL TOP EL 5.0

L-WALL TOP EL 4.0 WITH

OVERTOPPING SCOUR

PROTECTION PVMT

RETENTION

SIDE

PROTECTED

SIDE

12" DIA x 30’ STEEL PIPE CULVERT

INLET EL -7.0 (WEST)

OUTLET EL -7.5 (EAST)

RODENT GUARD EA END

RIPRAP REMOVAL AND REPLACEMENT LIMIT

WESTBANK

BASELINE

EXIST BRIDGE

NOTE 4

EXIST BRIDGE

NOTE 4

AGGR ACCESS RAMP

SEE NOTE 3

WP COORDINATES ARE LOCATED ALONG

CENTERLINE OF WALL STEM.

PEDESTRIAN GATE AND STAIRS ARE BLOCKED BY GROUTED

RIPRAP AND ARE NOT OPEN FOR ACCESS

L A

R O

U S

S T

EXIST T-WALL

FLOODWALL

EXIST I-WALL

FLOODWALL

EXIST I-WALL

FLOODWALL

10’ WIDE TRE BERM

TOP EL 2.5, SEE NOTE 2

TEMPORARY RETAINING EARTH BERM (TRE)

TO BE REMOVED ACROSS CANAL AT END OF

NEED PRIOR TO RIPRAP REPLACEMENT.

REPLACE RIPRAP TO THE LIMITS AND

CONFIGURATION OF ADJACENT CANAL

REMOVE RIPRAP TO 1’ BELOW DESIGN GRADE,

FILL EXISTING BASIN AND ESTABLISH TURF

BENCHMARK WW01

EXIST GUARDRAIL

EXIST

CONTROL

BLDG

EXISTPUM

PHOUSE

EXIST

DRIVEWAY

EXIST

GROUTED

RIPRAP

RIPRAP IS CONTINUOUS ACROSS

CHANNEL AND BASIN. PATTERN

SHOWN ONLY AT EDGES FOR CLARITY

EXIST TRASH SCREEN

EXIST GATE

OPENING

BOAT IMPACT BERM

1. TEMPORARY RETAINING EARTH (TRE) BERM SHALL BE CONSIDERED SYNONYMOUS

AND BE INCLUDED WITH TRS FOR CONTRACTOR DESIGN, SUBMITTAL, AND

APRROVAL REQUIREMENTS.

2. TRE BERM OUTSIDE THE DISCHARGE CANAL MAY REMAIN AT END OF PROJECT

BUT SHALL BE GRADED SMOOTH WITHOUT RUTS AND HAVE TURF ESTABLISHED.

3. ACCESS FOR TURF MAINTENANCE IN AREA BESIDE EXTENDED DISCHARGE PIPE

SHALL BE BY A 5’ WIDE AGGREGATE RAMP CONSTRUCTED FROM GRANULAR

SURFACING (CRUSHED STONE) MATERIAL PLACED OVER THE CONCRETE SCOUR

PROTECTION PAVEMENT ON THE PROTECTED SIDE OF L-WALL. RETENTION SIDE

SHALL BE CONSTRUCTED OF COMPACTED EMBANKMENT WITH TURF ESTABLISHMENT.

4. EXIST BRIDGES ARE NOT USEABLE.

-J

A N

-1

-J

A N

-1

DISCHARGE BASIN WIDTH ALLOWS

FOR EXTENSION OF PIPES

(PIPES & APPURTENANCES - NIC)

PIPES

(NIC)

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

E D

B Y

P L

O T

S C

A L

P L

O T

D A

T E

D A

T E

M A

R K

D E

S C

C O

N T

R A

C T

N O

SHEET

IDENTIFICATION

D A

T E

A P

P R fi

A N

S I

US Army Corps of Engineers

New Orleans District

I o w a A v e n u e M u sc a ti n e Io w a

-3 w w w .s ta n le y c o n su lt a n ts .c o m

S T

A N

L E

Y C

O N

S U

L T

A N

T S

H U

R R

N E

P R

O T

E C

N P

R O

J E

C T

W B

V -2

F R

O N

G P

R O

T E

C T

W E

S T

W E

G O

U M

G S

T A

J E

F F

E R

S O

N P

A R

O U

N A

U .S

R M

Y C

O R

P S

O F

E N

E E

R S

N E

W O

R L

E A

N S

T R

N E

W O

R L

E A

N S

O U

N A

A S

N O

T E

D H

W B

-0

-H -0

-4

-3

-2

-1

B C

-1

-11

-10

-1

-9

-8

-7 -6

-5

-4

-3

-2

-1

-2

-1

0-1

-3

-4

-5

-1

-2

-3

-2

-1

-3

-4

-6

-7

-8

-9

-1

-11

-12

-1

-12

-13 -13

-13

-14

-15

-1

-10

-1

-5 -5

-4 -4

-4

-6

-6 -6

-7

-8

-8 -8

-9

-1

-2 -3

-4

-2

-1

-3

-6

-8

-9

-5

W W

-19

W W

-18

W W

-1

-5

-7

-2

-1

-4

-3

-5

-6

-7

-5

1 2 3

-5

-6

-1 -2-3-4

-2

-4

-6

-7

-3

-8

0 -1

-7

-6 -5

-2 -3 -4

-111

-1

L W

C-103

V -2

-1 d g n

40’10’

SCALE:1"=20’

0 20’

PROTECTED

SIDE

E G

R A

G P

L A

(NEW SECTOR GATE

RETENTION BASIN)

EXIST BRIDGE

EXIST DISCHARGE PIPE

SHORELINE

EXIST

FLOODWALL

EXIST TANKS

EXIST SHEET PILE WALL

EXIST

SHEET PILE

WALL

EXIST

FLOODWALL

24" RIPRAP OVER

12" BEDDING ON

SEPARATOR GEOTEXTILE

NEW DISCHARGE

BASIN EL -8.0

12" BUTTERFLY VALVE

RIPRAP IS CONTINUOUS ACROSS CHANNEL & BASIN.

PATTERN SHOWN ONLY AT EDGES FOR CLARITY OF CONTOURS

EXISTPUM

PHOUSE

EXIST

CONTROL

BLDG

EXIST TRASH SCREEN

EXIST

DRIVEWAY

12" DIA x 30’ STEEL PIPE CULVERT

INLET EL -7.0 (WEST)

OUTLET EL -7.5 (EAST)

RODENT GUARD EA END

TEMPORARY

10’ RETAINING

BERM - TOP EL 2.5

1:3

RIPRAP

1:25

1:3

C -3

-3

T-WALL TOP EL 5.0

B O

A T

T B

E R

M E

L +3.0

E X

L E

V E

E R

O W

EXIST CONC

SLAB

EXIST I-WALL FLOOD PROTECTION

EXIST GROUTED RIPRAP SCOUR PROTECTION

L-WALL TOP EL 4.0

OVERTOPPING SCOUR

PROTECTION PVMT

C -3

L-WALL TOP EL 4.0

OVERTOPPING SCOUR

PROTECTION PVMT

1:51 :5

-0.10

0.85

0.90

EL 0.90

EL 1.00

SCALE:A

DETAIL

1" = 5’ B

DETAIL

SCALE: 1" = 5’

0.88

1.00

0.10

-0.02

-0.12

ARP

1.5%

1:5

N E

H A

R G

B A

E L

OVERTOPPING SCOUR

PROTECTION PVMT

OVERTOPPING SCOUR

PROTECTION PVMT

10’0

SCALE:1"=5’

5’

EXIST DBL

BOX CULVERT

1.5%

1:3

1:25

1:3

L-WALL

TOP EL 4.0

5’

4.75’ 8’

5’

L-WALL

FOOTING EL 1.00

1:3

(TYP)

L-WALL

FOOTING EL 1.00

IC A

. PITRE D

TREE REMOVAL LIMIT

EXIST

I-WALL

E X

L E

V E

E R

O W

COMPACTION REQUIREMENTS ARE WAIVED FOR

TEMPORARY RETAINING EARTH BERM CONSTRUCTED

IN WET IN DISCHARGE CANAL

RETENTION SIDE

RIPRAP REMOVAL AND REPLACEMENT LIMIT

AGGR ACCESS RAMP

NOT SHOWN FOR CLARITY

EXIST BATTERED

PILE BELOW

EXIST FTG EL 0.35

EXIST T-WALL FACE

WESTBANK

BASELINE

L-WALL

TOP EL 4.00

CONCRETE KEY

CONSTRUCTION EASEMENT

FOR PIPE AND RODENT GUARD

INSTALLATION, SEE NOTE 4

INLET BASIN

+4.0

PEDESTRIAN GATE AND STAIRS ARE BLOCKED BY GROUTED

RIPRAP AND ARE NOT OPEN FOR ACCESS

L A

R O

U S

I S T

5’ WIDE ACCESS RAMP

CONSTRUCT PROTECTED

SIDE WITH GRANULAR

SURFACING (CRUSHED STONE)

OVER CONC SCOUR PVMT

SEE SOUTH TIE-IN SECTION ON SHT C-302

5’ WIDE

ACCESS

BERM

GRADE EXIST BASIN

TO EL -7.0 AND

ESTABLISH TURF

EXCAVATED MATERIAL NOT SUITABLE FOR

USE WITHIN THE PROJECT SITE SHALL BE

DISPOSED OF OFF SITE.

RIPRAP SHOWN TO BE REMOVED SHALL BE

STOCKPILED AND RE-USED. STOCKPILE SHALL

NOT BE WITHIN 25’ OF EXISTING STRUCTURES.

OTHER CONTRACTOR(S) MAY BE WORKING IN THE

AREA. COORDINATE WITH CONTRACTING OFFICER.

CONSTRUCTION EASEMENT IS FOR BOAT ACCESS

ONLY. NO DEWATERING OR FILLING OF INLET BASIN

SHALL BE ALLOWED.

RIPRAP TO BE

REMOVED WITHIN

STRUCTURE

EXCAVATION LIMIT

E X

T L

E V

E E R

O W

E X

T L

E V

E E R

O W

EXIST GUARDRAIL

CONSTRUCTION EASEMENT

-J

A N

-1

-J

A N

-1

LEVEE RIGHT-OF-WAY

PIPES (NIC)

SEE NOTE 3

PIPE EXTENSIONS

(PIPES SHOWN NIC)

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

E D

B Y

P L

O T

S C

A L

P L

O T

D A

T E

D A

T E

M A

R K

D E

S C

C O

N T

R A

C T

N O

SHEET

IDENTIFICATION

D A

T E

A P

P R fi

A N

S I

US Army Corps of Engineers

New Orleans District

I o w a A v e n u e M u sc a ti n e Io w a

-3 w w w .s ta n le y c o n su lt a n ts .c o m

S T

A N

L E

Y C

O N

S U

L T

A N

T S

H U

R R

N E

P R

O T

E C

N P

R O

J E

C T

W B

V -2

F R

O N

G P

R O

T E

C T

W E

S T

W E

G O

U M

G S

T A

J E

F F

E R

S O

N P

A R

O U

N A

U .S

R M

Y C

O R

P S

O F

E N

E E

R S

N E

W O

R L

E A

N S

T R

N E

W O

R L

E A

N S

O U

N A

A S

N O

T E

D H

W B

-0

-H -0

-4-4

-3 -2

-2-2

-1

L P

B C

D -1

-0

B-1

B -2

-14

-13

-12

-11

-1

-10

-10 -9 -8

-8

-7 -6

-5

-4

-3

-2

-1

-2

-1

0 -1

-1

-3

-4

-5

-1

-2

-3

-2

-1

-3

-4

-6 -7

-1

-11

-1

-11

-1

-12

-13

-1

-14

-1

-10

-5

-4

-6

-7

-8

-9

-1

-2-3

-4

-2

-1

-3

-6

-8 -9

-4

-5

P P

W W

-1

W W

-1

WW-17

42+

45+

W W

-2

P P

-5

-7-7

-2 -1

-4

-3

-5

-6

-7-5

-5

-6

-1-2 -3

-4

-2

-4

-6 -7

-3

-8

-1

-7

-6 -5

-2 -3

-4

-1

L W

C-104

V -2

-1 d

40’10’

SCALE:1"=20’

0 20’

W O

R K

S A

F E

T Y

F E

N C

A N

D T

U R

F E

S T

A B

H M

E N

T L

WK01

WK03

WK04

WK05

WK07

WK08

WK10

WK12

WK13

WK14

WK15

WK16

WK17

WK11

TABULATION OF WORK LIMIT - LAYDOWN AREAS

POINTPOINT

3,654,444.0 509,655.8

509,679.73,654,394.5

3,654,481.7 509,859.7

509,835.83,654,531.2

3,654,521.8 509,906.5

3,654,502.7 509,921.3

509,928.53,654,442.7

3,654,334.4 509,992.6

3,654,443.3 510,211.8

3,654,625.5 509,998.8

3,654,575.4 510,023.7

3,654,558.5

3,654,583.6

3,654,538.1

3,654,513.2

509,989.8

509,977.3

509,896.0

509,844.5

WORK LIMIT POINT

(X) (Y)(X) (Y)

3,654,645.2 510,038.4

WK09

TABULATION OF WORK LIMIT - LAYDOWN AREAS

WK02 3,654,599.2 510,071.6

WK06

TURF ESTABLISHMENT AREA

WK01

WK15

WK16

WK14

WK13

WK09

WK10

WK12

WK11

WK08

WK07

WK06 WK05

WK04

WK03

WK02

EXIST FENCE - FIELD VERIFY,

IF NO LONGER EXIST, INSTALL

SAFETY FENCE CONTRACTOR LAYDOWN AND

STAGING AREA 55’ x 200’

WK08

SAFETY FENCE

EXIST AGGR DRIVE

RETENTION

SIDE

PROTECTED

SIDE

WORK LIMIT

SAFETY FENCE

NOT REQUIRED

RETENTION SIDE

LEGEND:

FIELD INSPECTOR’S

OFFICE - SEE NOTE 3

50’x25’

GRAN SURF

PARKING

OTHER CONTRACTOR(S) MAY BE WORKING IN THE

AREA. COORDINATE WITH CONTRACTING OFFICER.

DO NOT STOCKPILE EARTHEN, STONE, OR RIPRAP

MATERIALS WITHIN 25’ OF EXISTING STRUCURES.

LOCATION OF OFFICE AND PARKING AS SHOWN

MAY BE LOCATED ELSEWHERE WITH THE APPROVAL

OF THE CONTRACTING OFFICER.

SILT FENCE

SILT FENCE AROUND

12" CULVERT INLET

MATCH EDGE

UNDISTURBED

EXIST RIPRAP

WK17

-J

A N

-1

-J

A N

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

E D

B Y

P L

O T

S C

A L

P L

O T

D A

T E

D A

T E

M A

R K

D E

S C

C O

N T

R A

C T

N O

SHEET

IDENTIFICATION

D A

T E

A P

P R fi

A N

S I

US Army Corps of Engineers

New Orleans District

I o w a A v e n u e M u sc a ti n e Io w a

-3 w w w .s ta n le y c o n su lt a n ts .c o m

S T

A N

L E

Y C

O N

S U

L T

A N

T S

H U

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N E

P R

O T

E C

N P

R O

J E

C T

W B

V -2

F R

O N

G P

R O

T E

C T

W E

S T

W E

G O

U M

G S

T A

J E

F F

E R

S O

N P

A R

O U

N A

U .S

R M

Y C

O R

P S

O F

E N

E E

R S

N E

W O

R L

E A

N S

T R

N E

W O

R L

E A

N S

O U

N A

A S

N O

T E

D H

W B

-0

-H -0

-5

-7

-2

-1

-4

-3

-5

-6

-7

-5

1 2

-5

-6

-1

-2-3-4

-2

-4

-6 -7

-3

0 -1

-7

-6

-2 -3 -

0 -111

R A

LAPALCO BOULEVARD

BAYOU SEGNETTE BRIDGE

BAYOU SEGNETTE

EXISTING AGGREGATE ROADWAY

CONTRACTOR LAYDOWN

EXISTING VEHICLE GATE

WESTWEGO PUMP STATION NO. 1

ENTER

EXIT

NOTES:

THE CONTRACTOR SHALL ACCESS THE WORK AREA BY

USING EXISTING LEVEE ACCESS ROUTES FROM PUBLIC

ROADS. THE LEVEE ACCESS ROUTES SHALL BE MAINTAINED

TO PRE-CONSTRUCTION CONDITION AT ALL TIMES AND SHALL

BE LIMITED TO A 50’ CORRIDOR CENTERED ON EXISTING

ROUTES. ACCESS ROUTES THROUGH GRASSY AREAS SHALL

BE REGRADED AND RESEEDED TO PRE-CONSTRUCTION

CONDITION BEFORE COMPLETION OF PROJECT.

LEFT TURN TO USE EXIT ROUTE AS AN ENTRANCE IS ALLOWED

ONLY FOR TRACTOR TRAILER VEHICLES.

ESTBA

N K

PRESSW

A Y

H W

A Y

90 BU

S.)

EXISTING

FLOODWALL

TRUCK WASH-DOWN

RACK

REQUIRED 50’

ACCESS EASEMENT

400’0 200’

SCALE:1"=200’ C-105

E N b v c c

.d g n

THE CONTRACTOR SHALL CLEAR VEHICLE TIRES OF MUD AND

DEBRIS PRIOR TO ENTERING PUBLIC ROADS. PUBLIC ROADS

SHALL BE KEPT CLEAN DURING CONSTRUCTION.

CONTRACTOR IS NOT TO

USE LAROUSINI STREET

FOR CONSTRUCTION ACCESS

EXIST PUMPING STATION

ACCESS ROAD

ITEM

PL-1

DESCRIPTION

53+92

FACILITY OWNER ADDRESS

(504)469-5903

PHONE NO. DISPOSITIONB/L STA

PL-2 54+19

(504)362-5258

WL-1 56+43

(504)736-6060

16" HP GAS BURIED PIPELINE

48" WATER MAIN

GULF SOUTH PIPELINE CO. L.P.

ATMOS ENERGY

(1)

1221 ELMWOOD PARK

BLVD, SUITE 909

JEFFERSON, LA 70123

EXISTING UTILITIES DISPOSITION WORK DURING CONSTRUCTION

DISPOSITION

LEGEND

DO NOT DISTURB

(1)

PIPELINE PROTECTION

BY CONTRACTOR

EXIST 16" GULF SOUTH

GAS PIPELINE (PL-1)

EXIST 16" ATMOS ENERGY

GAS PIPELINE (PL-2)

EXIST 48" WATERMAIN (WL-1)

A N

D U

P O

LP & L OVERHEAD

POWERLINES 13.8kv & 115kv

EXIST ROAD & UTILITY ROW

CONTRACTOR

ACCESS ROUTE

D R A

K E

MARRERO ESTATES

UNDER CONSTRUCTION

A V

E N

11TH ST

OTTO ST

10TH ST

PLEASANT ST

VIC A PITRE DR

L O

A V

L A

R O

U S

I S

DRPITRE

VIC A

SECONDARY ACCESS ROUTE

FOR WORK ON NORTH SIDE

OF DISCHARGE BASIN.

ALL EQUIPMENT AND MATERIALS

ARE TO BE LIFTED OVER FLOODWALL.

FACILITY AND UTILITY OWNERS AND CONTACT INFORMATION

E A

C C

E S

S P

L A

520 ALLIANCE ST.

KENNER, LA 70060

2550 BELL CHASSE

HWY, SUITE 120

GRETNA, LA 70053

WEST JEFFERSON LEVEE DISTRICT:

MR. GERALD A. SPOHRER

EXECUTIVE DIRECTOR

7001 RIVER ROAD

PO BOX 608

MARRERO, LA 70072

(504) 340-0318

EXIST

FLOODWALL

FLOOD

SIDE

PROTECTED

SIDE

RETENTION

SIDE

FUTURE PUMPING STATION,

SECTOR GATE, AND LEVEE

BY CONTRACT WBV-16.2

NO LEFT TURN

TIMBER MAT

UTILITY

CROSSING

PROTECTION

TIMBER MAT

CROSSING PROTECTION

EXISTING CULVERT CROSSING3

USE EXISTING DITCH CROSSING CULVERT.

EXIST DBL BOX CULVERT (SD-1)

SD-1 DBL 7’x4’ BOX CULVERT 41+50 TO 56+50 +/- 1221 ELMWOOD PARK

BLVD, SUITE 907

JEFFERSON, LA 70123

(504)736-6751 (1)

JP WATER DEPT

JP DRAINAGE DEPT

JEFFERSON PARISH (JP):

MR. KAZEM ALIKHANI

DIRECTOR

JEFFERSON PARISH DRAINAGE DEPARTMENT

1221 ELMWOOD PARK BLVD

SUITE 907

JEFFERSON, LA 70123

(504) 736-6751

Email KAlikhani@jeffparish.net

MR. RANDY SCHULER

DIRECTOR

JEFFERSON PARISH WATER DEPARTMENT

1221 ELMWOOD PARK BLVD

SUITE 909

JEFFERSON, LA 70123

(504) 736-6060

Email jpwater@jeffparish.net

GULF SOUTH PIPELINE CO. (G.S.P.C.):

MR. JEFF PENDLETON

GULF SOUTH PIPELINE CO. L.P.

111 PARK PLACE

SUITE 100

COVINGTON, LA 70433

OFFICE: (985) 898-1012

MOBILE: (225) 236-8260

FAX: (713) 479-1789

Email jeff.pendleton@bwpmlp.com

ATMOS ENERGY:

MR. BRIAN BLUM

ATMOS ENERGY

2550 BELLE CHASSE HWY, SUITE 120

GRETNA, LA 70053

(504) 362-5258

5 OVERHEAD ELECTRICAL LINES EXIST WITH SUFFICIENT CLEARANCE

TO DRIVE VEHICLES UNDER, THE CONTRACTOR SHALL NOT DISTURB.

55OVERHEAD ELECTRICAL LINE

EXIST ELEC IN PVC CONDUIT

ATTACHED NEAR TOP OF WALL

- DO NOT DISTURB

-J

A N

-1

-J

A N

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

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B E

S U

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E D

B Y

P L

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P L

O T

D A

T E

D A

T E

M A

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D E

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C O

N T

R A

C T

N O

SHEET

IDENTIFICATION

D A

T E

A P

P R fi

A N

S I

US Army Corps of Engineers

New Orleans District

I o w a A v e n u e M u sc a ti n e Io w a

-3 w w w .s ta n le y c o n su lt a n ts .c o m

S T

A N

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Y C

O N

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L T

A N

T S

H U

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P R

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N P

R O

J E

C T

W B

V -2

F R

O N

G P

R O

T E

C T

W E

S T

W E

G O

U M

G S

T A

J E

F F

E R

S O

N P

A R

O U

N A

U .S

R M

Y C

O R

P S

O F

E N

E E

R S

N E

W O

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E A

N S

T R

N E

W O

R L

E A

N S

O U

N A

A S

N O

T E

D H

W B

-0

-H -0

-4

-3

-2

-1

11 1

B C

-1

-8

-5

-2

-1

-2

-1

-3

-3 -4

-4

-5

-1

-2

-3

-2

-1

-3

-4

-6

-7

-8

-9

-1

-12

-1

-13

-14

-15

-1

-5

-4

-6

-9

-1

-2 -3

-4

-2

-1

-3

-6

-8

-9

-4 -5

-1

-9

-8

-8 -7

-7

-6

-5

-4

-3

-2-1

3-2

-1

-9

-8

-7

-6

-5

-5-4

-3 -2-1

-11 -10

-8

-6-5

-4

-3 -2-1

-1

-9

-8

-7

-6 -5

-4 -3

-5

-2

-1

-4

-3

-2

-1

B C

-1

-8

-5

-2

-1

-2

-1

-3

-3 -4

-4

-5

-1

-2

-3

-2

-1

-3

-4

-6

-7

-8

-9

-1

-12

-1

-13

-14

-15

-10 -5

-6

-9

-1

-2 -3

-4

-2

-1

-3

-6

-8

-9

-4 -5

-5

-7

-2

-1

-4 -3

-6

-7

-5

-7

-6

-3 -4-2

0 -1 -2

-5

-11

-4

-6

-7

-3

-5

-6

-1 -2-3-4

-8

-1

R A

PHASE I PHASE II

EXISTBRIDGE

TRASH SCREEN

EXIST TANKS

EXIST

FLOODWALL

EXIST CONC

SLAB

SHORELINE

GATE

OPENING

EXIST SHEET

PILE WALL

60’

SCALE:1"= 30’

0 30’

C O

N S

T R

U C

N S

T A

G P

C-106

TOP TRE BERM

EL +2.5

GROUTED RIPRAP

PROTECTED SIDE

TO REMAIN

RIPRAP IS CONTINUOUS ACROSS CHANNEL & BASIN.

PATTERN SHOWN ONLY AT EDGES FOR CLARITY OF CONTOURS. N N

w b v c c

.d g n

EXIST

DISCHARGE

NOZZLE

MAINTAIN CONTINUOUS

PUMPING CAPABILITY

TREE

REMOVAL

LIMIT

REMOVE TRE BERM

IN OUTLET CHANNEL

RELOCATED

DISCHARGE

NOZZLE

EXTENSION OF

DISCHARGE PIPE

MAINTAIN CONTINUOUS PUMPING

CAPABILITY EXCEPT AS NOTED

IN PHASE 2, NOTE 4.

12" CULVERT

C O

N T

R O

L B

L D

EXIST

DRIVEWAY

PUM

PHOUSE

PUMPHOUSE

PIPE SUPPORT

(TYP - 3)

PILE SUPPORTED SLAB

TEMP CONSTRUCTION

SLOPE SHOWN 1V:4H

TO BOT EL -11.5

PHASE II NOTES:

1. REMOVE RIPRAP IN PIPE SUPPORT AREA. PLACE IN DISCHARGE BASIN.

2. CONSTRUCT NORTHERN L-WALL AND SCOUR PVMT.

3. CONSTRUCT PIPE SUPPORTS.

4. ERECT EXTENSION OF DISCHARGE PIPE WITHOUT CONNECTING TO

EXISTING DISCHARGE NOZZLE OR PUMP.

5. WHEN DRY WEATHER IS FORECAST, DISCONNECT DISCHARGE

NOZZLE AND RELOCATE. WORK SHALL CONTINUE 24 HOURS PER

DAY IN ORDER TO MINIMIZE PUMPING DOWN TIME. SIMULTANEOUS

TO DISCHARGE NOZZLE RELOCATION, MAKE FINAL PIPE CONNECTION

TO REMAINING DISCHARGE PIPE.

6. CONSTRUCT SOUTHERN L-WALL AND SCOUR PVMT.

7. REMOVE REMAINING RIPRAP TO 1’ BELOW DESIGN GRADE, PLACE CHOKE

STONE, AND GRADE PROTECTED SIDE.

8. INSTALL 12" CULVERT.

9. GRADE OUTLET CHANNEL THROUGH TRE BERM AND PLACE RIPRAP.

10. REMOVE OR SEED TEMPORARY EARTH BERM.

NORTHERN L-WALL

SOUTHERN L-WALL

SOUTHERN SCOUR PVMT

OUTLET CHANNEL

NORTHERN

SCOUR

PVMT

PROTECTED SIDE

GRADING

PHASE 1 - RIPRAP REMOVAL WITHIN

EXCAVATION AND STRUCTURE LIMIT

PHASE 2 - RIPRAP REMOVAL WITHIN

EXCAVATION AND STRUCTURE LIMIT

MATCH EDGE UNDISTURBED RIPRAP

BOAT IMPACT BERM

TEMPORARY RETAINNG STRUCTURE (TRS)

SCOUR PAVEMENT

DISCHARGE MONOLITH

1. THE PHASES AND THE SEQUENCE OF CONSTRUCTION SHOWN HEREIN

ILLUSTRATE A SCHEDULE OF EVENTS ASSUMED DURING THE DESIGN

OF THE PROJECT. THE CONTRACTOR SHALL SUBMIT TO THE CONTRACTING

OFFICER ANY REVISIONS TO THE SEQUENCE OF CONSTRUCTION SHOWN

FOR REVIEW AND APPROVAL.

2. MAJOR SEQUENCING ITEMS THAT ARE CONSIDERED CRITICAL

SHALL NOT BE CHANGED WITHOUT APPROVAL OF THE

CONTRACTING OFFICER INCLUDE IN ORDER OF ACCOMPLISHMENT:

1st; CONSTRUCT DISCHARGE BASIN.

2nd; EXTEND PIPE AND RELOCATE DISCHARGE HOOD.

3rd; CONSTRUCT CONCRETE CAP ON L-WALL. L-WALL MAY NOT BE ABOVE

EL 1.75 PRIOR TO DISCHARGE PIPE EXTENSION.

3. THE WORK SHALL BE COORDINATED WITH ANY WORK AT WESTWEGO NO. 2

PUMPING STATION SO THAT ALL PUMPS AT WESTWEGO NO. 2 PUMPING

STATION ARE OPERATIONAL WHEN THE PUMP AT WESTWEGO NO. 1 PUMPING

STATION IS SCHEDULED TO BE OFFLINE.

This is the start of the file's text. The full file is on GovTribe.

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