W912P823B0024 Amendment 0007.pdf

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

Except as provided herein, all terms and conditions of the document referenced in Item 9A or 10A, as heretofore changed, remains unchanged and in full force and effect.

15A. NAME AND TITLE OF SIGNER (Type or print)

30-105-04EXCEPTION TO SF 30

APPROVED BY OIRM 11-84

STANDARD FORM 30 (Rev. 10-83) Prescribed by GSA

FAR (48 CFR) 53.243

The above numbered Solicitation for West Shore Lake Pontchartrain, Louisiana, Hurricane Storm Damage Risk Reduction Project, WSLP-101A Levee, St. John the Baptist Parish and St. Charles Parish, Louisiana has been amended to:

a) Provide updated plans and specif ications.

b) Provide updated bid schedule.

c) All questions are due NLT 11:00am CST on April 13, 2023

d) Bid submission date changed to April 18, 2023, at 10:30am CST

d) Provide instructions for virtual bid opening.

1. CONTRACT ID CODE PAGE OF PAGES

16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)

16C. DATE SIGNED

BY 10-Apr-2023

16B. UNITED STATES OF AMERICA15C. DATE SIGNED15B. CONTRACTOR/OFFEROR

(Signature of Contracting Officer)(Signature of person authorized to sign)

8. NAME AND ADDRESS OF CONTRACTOR (No., Street , County, State and Zip Code) X W912P823B0024

X 9B. DATED (SEE ITEM 11)

22-Feb-2023

10B. DATED (SEE ITEM 13)

9A. AMENDMENT OF SOLICITATION NO.

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

X The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offer X is extended, is not extended.

Offer must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended by one of the following methods:

(a) By completing Items 8 and 15, and returning 1 copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

or (c) By separate letter or telegram which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGMENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN

REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by telegram or letter, provided each telegram or letter makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

12. ACCOUNTING AND APPROPRIATION DATA (If required)

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE

CONTRACT ORDER NO. IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation date, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(B).

C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority)

E. IMPORTANT: Contractor is not, is required to sign this document and return copies to the issuing office.

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

10A. MOD. OF CONTRACT/ORDER NO.

2. AMENDMENT/MODIFICATION NO. 5. PROJECT NO.(If applicable)

6. ISSUED BY

3. EFFECTIVE DATE

10-Apr-2023

CODE

CONTRACTING DIV-PROJ EAST BR

CORPS OF ENGINEERS 7400 LEAKE AVENUE

NEW ORLEANS LA 70118-3651

W912P8 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

W912P823B0024

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

The following items are applicable to this modification:

SUMMARY OF CHANGES

SUMMARY OF CHANGES

SECTION SF 30 - BLOCK 14 CONTINUATION PAGE

The following have been modified:

RESPONSES TO QUESTIONS

QUESTIONS / CLARIFICATIONS SUBMITTED 31 Mar 23:

1. Section 01100, Article 22 “Order of Work”, Paragraph 3 states that the “Drainage channel excavation and culvert installation shall be no further than 500-feet behind the installation of the landside levee berms to El. +2.5. Since installation of the 72” culverts on Access Road J will cut-off the only access to the project, can installation of the culverts be performed during the initial 30 week hold period when no construction activity is taking place on the levee right-of-way?

Response: No. In order to provide access to the site, the existing access road shall be removed, and the new culverts and crossing detail shall be installed as a first order of work.

2. The land side toe of Embankment Section – Stage 1 is shown to be constructed to elevation 3.0 on

Drawing C-014. After installation of the horizontal strip drains, the land side berm is constructed to elevation 3.5 by placing 1 foot of fill over the strip drains. This results in the initial fill over the strip drains being higher than the Stage 1 template as shown below. Please clarify or correct.

Response: Drawing will be revised by this amendment.

QUESTIONS / CLARIFICATIONS SUBMITTED via e-mail 3 Apr 23 @ 0911:

1. Amendment 0005 issued the revised Bid Items and quantities. Line Item

0002 – Access Road “J” Maintenance has an Estimated Quantity of “1

TON”. Is this correct?

Response: This will be corrected by this amendment.

QUESTIONS / CLARIFICATIONS SUBMITTED via e-mail 3 Apr 23 @ 0953:

1. Section 01100, Article 22 “Order of Work”, Paragraph 3 states that the

“Drainage channel excavation and culvert installation shall be no further than 500-feet behind the installation of the landside levee berms to El.

+2.5”. This requirement, if correctly stated, will seriously delay the start of wick drain installation since degrading of the sand base to El. +2.5’ restricts further haulage of materials meaning the clay levee berm and most of the channel must be completed in its entirety before wick drains work can begin. Please consider changing this requirement to read “no closer than 500-feet”.

Response: The requirements shall remain as written.

QUESTIONS / CLARIFICATIONS SUBMITTED via e-mail 3 Apr 23 @ 10:01:

1. Can the Government provide the embankment quantities for each Stage of Fill that is required? Do each of these staged quantities account for assumed settlement?

Response: The bidders can calculate the quantities for each stage.

2. Clearing & grubbing limits on Sheet ID C-005 rev2 indicate that clearing & grubbing would start at B/L STA. 891+75 and would end at B/L STA.

978+62. Would we need to clear any further on each end to give so room for the levee install which begins and ends at the same Stations?

Response: Depending on the contractor’s construction methods, clear and grub what is necessary to construct the levee.

3. Please confirm that Geotech instrumentation (inclinometers and piezometers, data loggers) are not included in our scope and that we are only providing access to them.

Response: Contractor is not providing and installing the instrumentation.

Contractor is to provide access including construction of the land bridges as shown on the drawings.

QUESTIONS / CLARIFICATIONS SUBMITTED via e-mail 3 Apr 23

1) Please provide the formula that shall be used to calculate settlement when using 3 plates on the same station?

Response: With three settlement plates, you will be calculating three separate end areas for settlement which includes settlement of the protected and flood side berms and the main levee section. The settlements plates beneath the berms will be used to calculate the settlement beneath each berm. The settlement plate at the centerline of the levee will be used to calculate the settlement of the main levee section.

2) Contractor shall provide a four-man buggy for the use by the COE personnel. Will the Contractor be indemnified for damage/injury to property and/or personnel?

Response: No.

3) Due to the potential of settlement, if there is not enough clay and/or sand in the stockpiles on Access Road “J”, where shall the clay and/or sand be provided? Will the Contractor be required to obtain any materials from within the limits of the Bonne Carrie Spillway?

Response: There is adequate sand in the stockpile. When the clay stockpile is depleted, the Government anticipates exercising the optional work items for supplying the clay from the Bonnet Carre pit. After depletion of the clay stockpile, the contractor also has the option to furnish additional clay material from a commercial or contractor source in accordance with the specifications.

4) It appears that the soil classification that was provided for in Amendment # 5 is primarily for the existing clay stockpile within the spillway. Can you please provide data of clay stockpile on Access Roadway “J”?

Response: Although the title of the reports read “Bonnet Carre Stockpile 1”, the material tested is the material stockpiled on access road J.

SECTION 00010 - SOLICITATION CONTRACT FORM

The required response date/time has changed from 11-Apr-2023 10:30 AM to 18-Apr-

2023 10:30 AM.

SECTION 00100 - BIDDING SCHEDULE/INSTRUCTIONS TO BIDDERS

1) Small Businesses are encouraged to visit the Partnering With Us web site:

https://www.usace.army.mil/Business-With-Us/Partnering/

1) Electronic Submission of Bids:

MVN will utilize email for receipt of electronic bids under IFB Solicitations. In order to submit an electronic bid please follow these steps:

Send an email containing your name, email address and proposal to the following Contracting Officer and Contract

Specialist associated with the IFB:

Contracting Officer – Margaret C. Maine email: Margaret.C.Maine@usace.army.mil

Contract Specialist – Calvin D. Fogle, email: Calvin.D.Fogle@usace.army.mil

Once the Contracting Officer or Contract Specialist receives your Proposal, you will then receive a confirmation email stating your Proposal was received.

The Bid Opening is currently scheduled for Tuesday, April 18, 2023, at 11:30am CST. The Contracting Officer and

Contract Specialist will begin downloading bids at 10:30 AM CST, which is the bid receipt cutoff time. All bids received after 10:30 AM CST on Tuesday, April 18, 2023, will be considered late.

Audio Teleconference Bid Opening Information:

Bid Opening will be held on Tuesday, April 18, 2023, at 11:30am CST. Please use the following information to attend the meeting:

2712,,27622403727## US Toll Free +1-669-234-1177,,27622403727## US Toll

Join by phone

+1-669-234-1177 US Toll +1-844-800-2712 US Toll Free

Global call-in numbers | Toll-free calling restrictions

(End of Summary of Changes)

Join from the meeting link https://usace1.webex.com/usace1/j.php?MTID=mc5da1fe5d3fe10199e28e229dfc701c4

Join by meeting number

Meeting number (access code): 2762 240 3727 Meeting password: XBspzBN?339 https://www.usace.army.mil/Business-With-Us/Partnering/ mailto:Margaret.C.Maine@usace.army.mil mailto:Calvin.D.Fogle@usace.army.mil https://usace1.webex.com/usace1/globalcallin.php?MTID=m5e1a9ccbea02e81c3a5fac2a315490d4 https://usace1.webex.com/usace1/customer_tollfree_restrictions.pdf

SECTION 00010

Delete pages 3, 4, 5, and 6 in their entirety and substitute the attached revised pages 3, 4, 5, and 6, therefore.

DRAWINGS

SHEET ID Nos. C-011, C-012, and C-013. Delete these drawings in their entirety and substitute the attached revised drawings SHEET ID Nos. C-011, C-012, and C-013, therefore.

00010-3 Ed 19-020

SECTION 00010 – BIDDING SCHEDULE

West Shore Lake Pontchartrain, Louisiana, Hurricane Storm Damage Risk Reduction Project, WSLP-101A Levee, St. John the Baptist Parish and St. Charles Parish, Louisiana

Item DESCRIPTION Estimated Quantity Unit Unit Price Estimated Amount

BASE WORK

0001 Mobilization and Demobilization 1 JOB

0002* Access Road “J” Maintenance

0002AA First 7,000 TON 7,000 TON

0002AB All Over 7,000 TON 2,000 TON

0003 Traffic Control and Coordination 1 JOB

0004 Truck Wash-Down Racks 1 JOB

0005 Separator Geotextile 13,000 SY

0006 Reinforcement Geotextile 76,000 SY

0007 Clearing and Grubbing 1 JOB

0008 Land Side Drainage Channel Excavation 1 JOB

Embankment, Compacted Fill, Government Furnished Stockpile

0009AA First 254,000 CY 254,000 CY

0009AB All Over 254,000 CY 127,000 CY

0010 Uncompacted Fill 1 JOB

0011 Sand Fill TON

0011AA First 50,000 TON 50,000 TON

0011AB All Over 50,000 TON 25,000 TON

0012 Vertical Wick Drains 5,050,000 LF

0013 Horizontal Strip Drains 335,000 LF

0014 Surfacing TON

0014AA First 6,000 TON 6,000 TON

0014AB All Over 6,000 TON 2,000 TON

00010-4 ED 19-020

0015 Seeding and Mulching 45 AC

0016 Fertilizer

0016AA First 9,000 LBS 9,000 LBS

0016AB All Over 9,000 LBS 5,000 LBS

0017++ Lime Soil Amendment 45 TON

0018++ Sulfur Soil Amendment 23 TON

0019 Corrugated Metal Pipe 72" Diameter 800 LF

0020 R-90 Stone TON

0020AA First 170 TON 170 TON

0020AB All Over 170 TON 80 TON

0021 Geogrid 1,500 SY

TOTAL BASE WORK: $

OPTIONAL WORK (OW)

Embankment, Compacted Fill, Government Furnished Borrow Pit - OW

127,000 CY

0023 Borrow Pit Development - OW 1 JOB

TOTAL OPTIONAL WORK: $

TOTAL BASE WORK + OPTIONAL WORK: $

*Denotes a change from the previous Bidding Schedule.

++Items not subject to the requirements of FAR 52.211-18 VARIATION IN ESTIMATED QUANTITY.

**The unit "JOB" as used in this Bidding Schedule is synonymous with the term "Lump Sum" used elsewhere within these plans and specifications.

Award will be made as a whole to one bidder.

NOTE 1: Bidders shall furnish unit prices for each item listed in the Schedule requiring a unit price. If the bidder fails to insert a unit price in the appropriate blank for required item(s), but does furnish an extended total, or an estimated amount for such item(s), the Government shall deem the unit price to be the quotient obtained by dividing the extended amount for that line item by the quantity. IF A BIDDER OMITS BOTH THE UNIT PRICE AND THE EXTENDED

TOTAL OR ESTIMATED AMOUNT FOR ANY ITEM, ITS BID SHALL BE

DECLARED NON-RESPONSIVE AND THEREFORE INELIGIBLE FOR

AWARD.

00010-5 ED 19-020

NOTE 2: Any bid may be rejected if the Contracting Officer determines in writing that it is unreasonable as to price. Unreasonableness of price includes not only total price of bid, but the price for individual line items as well. Any bid may be rejected if the prices for any line items or sub line items are materially unbalanced (See FAR 14.404-2).

NOTE 3: THE NOTICE TO PROCEED (NTP): The successful bidder is advised that performance and payment bonds shall be submitted in accordance with the time frame in block 12B of SF 1442. The NTP will be issued immediately after verification of acceptable performance and payment bonds. Within seven (7) days after issuance of the NTP, the Contractor shall initiate a meeting to discuss the submittal process with the Area or Resident Engineer or his authorized representative. Physical work cannot start until the Accident Prevention Plan, Contractor Quality Control Plan, and other submittals which may be required, have been submitted and approved and all preliminary meetings called for under the contract, have been conducted.

NOTE 4: RAPID VENDOR PAYMENT: Web based instructions for the submission of invoices;

http://www.mvn.usace.army.mil/BusinessWithUs/Contracting/RapidVendorPaym ent.aspx

NOTE 5: OPTIONAL WORK ITEMS. The Government may require the delivery of the numbered line item, identified in the schedule as OPTIONAL WORK, in the quantities and prices stated in the schedule. The Contracting Officer may exercise the OPTIONAL WORK Items by written notice to the Contractor no later than the start of Stage 2 embankment construction. Bidders shall bid on all items including optional items (see “Evaluation of Options” FAR 52.217-5). Failure to bid on all items will result in a non-responsive bid.

NOTE 6: EVALUATION OF OPTIONS (FAR 52.217-5 JUL 1990). Except when it is determined in accordance with FAR 17.206(b) not to be in the Government’s best interests, the Government will evaluate offers for award purposes by adding the total price for all options to the total price for this basic requirement.

Evaluation of options will not obligate the Government to exercise the option(s).

** If an option is to be exercised at the time of contract award FAR17.208 shall be used in place of FAR 52.217-5

NOTE 7: TIME ADJUSTMENT IN THE EVENT OF THE EXERCISE OF

OPTIONAL WORK. In the event that OPTIONAL WORK is exercised under the terms of the contract, no additional time will be added the contract duration of 1,070 calendar days established for the BASE WORK items specified in the Contract Clause entitled “COMMENCEMENT, PROSECUTION, AND

COMPLETION OF WORK (FAR 52-211-10 – APR 1984)”.

http://www.mvn.usace.army.mil/BusinessWithUs/Contracting/RapidVendorPayment.aspx http://www.mvn.usace.army.mil/BusinessWithUs/Contracting/RapidVendorPayment.aspx

00010-6 ED 19-020

EVALUATION OF SUBDIVIDED ITEMS.

Item Nos. 0002, 0009, 0011, 0014, 0016, and 0020 is subdivided into two or more estimated quantities and are to be separately priced. The Government will evaluate each of these items on the basis of total price of its sub-items.

(End of Clause)

VARIATIONS IN ESTIMATED QUANTITIES - SUBDIVIDED ITEMS.

The Variations in Estimated Quantities Subdivided Items clause is applicable only in Item Nos. 0002, 0009, 0011, 0014, 0016, and 0020.

a. Variations from the estimated quantity in the actual work performed under any second or subsequent sub-item or elimination of all work under such a second or subsequent sub-item will not be the basis for an adjustment in contract unit price.

b. Where the actual quantity of work performed for Item Nos. 0002, 0009, 0011, 0014, 0016, and 0020 is less than 85% of the quantity of the first sub-item listed under such items, the Contractor will be paid at the contract unit price for that sub-item for the actual quantity of work performed and, in addition, an equitable adjustment in contract price shall be made in accordance with the clause FAR 52.211-18, Variation in Estimated Quantity.

c. If the quantity of work performed under Item Nos. 0002, 0009, 0011, 0014, 0016, and 0020 exceeds 115% or is less than 85% of the total estimated quantity of the sub-items under that item, and/or if the quantity of work performed under the second sub-item or any subsequent sub-item under Item No. NONE exceeds 115% or is less than 85% of the estimated quantity of any such sub-item, and if such variation causes an increase or a decrease in the time required for performance of this contract, the contract completion time will be adjusted in accordance with the clause FAR 52.211-18, Variation in Estimated Quantity.

(End of Clause)

TOE VARIES

EL. +/- 3.0', SEE NOTE 6.

EXISTING GROUND

TOE VARIES

SEE NOTE 1.

EL. -5.0,

SEE NOTE 3.

HORIZONTAL STRIP DRAINS, EL. 2.5

VERTICAL WICK AND

CONSTRUCTION UNTIL FINAL CHANNEL MATERIAL GRADING.

TOE. STRIP DRAIN TO REMAIN UNOBSTRUCTED THROUGHOUT

BERM TO NATURAL GROUND. DIMENSION WILL VARY WITH THE LEVEE

HORIZONTAL STRIP DRAIN WILL EXTEND DOWN TO THE TOE OF THE

CHANNEL EXCAVATED MATERIAL

BACKFILL NOTCH AREA.

ADDITIONAL HEIGHT OF CHANNEL EXCAVATED MATERIAL WILL BE USED TO

SPACING TO DRAIN WATER FROM NOTCH AREA TOWARD INTERIOR CHANNEL.

CONSTRUCTION IS COMPLETED. CONTRACTOR WILL LEAVE SWALES AT 500 FOOT

NOTCH AREA SHALL BE LEFT OPEN UNTIL THE FINAL STAGE OF COMPACTED FILL

TO BACKFILL NOTCH AREA

ADDITIONAL HEIGHT OF MATERIALS TO BE USED

EL. 3.5'

1V:3H

1V:3H

TOE VARIESHORIZONTAL STRIP DRAINS, EL. 2.5

SAND BASE

REINF. GEOTEXTILE

TIP EL. -50.0'

EL. 3.5'

EL. 2.5EL. 2.5'

C-011

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1:4

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289'

VARIES FROM B/L STA. 978+05 TO B/L STA. 978+62

LIMIT OF VERTICAL WICK DRAINS = 84'

38'40'

78', REINFORCEMENT GEOTEXTILE,

16,000 LBF/FT AT 5% STRAIN

APPROXIMATE LENGTH OF HORIZONTAL STRIP DRAINS = 132.5'

INTERIOR CHANNEL

SLOPED TOWARDS

C/L

LEVEE

NEW

B/L

1:3

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TO CHANNEL EXCAVATED MATERIAL.

WILL APPLY TO ALL LAND SIDE LEVEE TOE AREAS RECEIVING AND ADJACENT

NOTE: DETAIL B6 IS NOT SHOWN IN OTHER SECTIONS FOR CLARITY. DESIGN

EXCAVATED MATERIAL SURCHARGE

SCALE: N.T.S.

B6

CONSTRUCTED UNDER A PREVIOUS CONTRACT.

7. REFERENCE AS-BUILT DRAWINGS R-001 THRU R-003 FOR WSLP-101 TEST AREA DETAILS. WSLP-101 WAS

BANK SHALL VARY IN HEIGHT.

6. CHANNEL EXCAVATED MATERIAL PLACED BETWEEN THE LAND SIDE LEVEE TOE AND CHANNEL INTERIOR TOP OF

INSTRUMENTATION PLACEMENT DETAILS ARE PROVIDED ON SHEET C-025.

GEOTECHNICAL INSTRUMENTATION PLACEMENT TO BE PERFORMED BY A THIRD-PARTY CONTRACTOR.

5. FOLLOWING COMPLETION OF SAND AND GEOTEXTILE PLACEMENT, THE CONTRACTOR SHALL COORDINATE THE

INSTALLATION.

INSTALLATION. 12" OF SAND FILL IS REQUIRED OVER FINAL HORIZONTAL STRIP AND VERTICAL WICK DRAIN

CONTRACTOR WILL GRADE EXISTING SAND BASE TO EL. 2.5 PRIOR TO HORIZONTAL STRIP AND VERTICAL WICK DRAIN

4. EXISTING SAND BASE WILL BE EXTENDED AS SHOWN. EXISTING SAND BASE ELEVATION WILL VARY +/- 3.0.

SEE DETAIL B6.

ORDER OF WORK. HORIZONTAL STRIP DRAIN WILL EXTEND DOWN TO THE TOE OF THE BERM TO NATURAL GROUND.

BERMS ARE CONSTRUCTED TO EL. 2.5. SEE SPECIFICATION SECTION 01100 - GENERAL PROVISIONS, PARAGRAPH 22.

3. HORIZONTAL STRIP AND VERTICAL WICK DRAINS ARE INSTALLED AFTER SAND BASE AND COMPACTED CLAY

MATERIAL SHALL NOT BE PLACED BENEATH THE SAND BASE AND EMBANKMENT LAYERS.

SPREADING SHALL BE PERFORMED NO LESS THAN 500 FT AHEAD OF COMPACTED FILL PLACEMENT. EXCAVATED

SLOPING ACROSS FROM THE LEVEE TOE TO THE LAND SIDE INTERIOR CHANNEL TOP OF BANK. MATERIAL

2. CONTRACTOR SHALL SPREAD THE MATERIALS FROM THE NEW LAND SIDE CHANNEL EXCAVATION UNIFORMLY

GRADES SHOWN. REFERENCE SHEET C-016 FOR LAND SIDE CHANNEL TRANSITION SECTION & DETAIL.

CHANNEL EXCAVATION SHALL BE AHEAD OF SAND PLACEMENT. CHANNEL SHALL BE EXCAVATED TO THE LINES AND

1. BEGIN LAND SIDE DRAINAGE CHANNEL B/L STA. 891+89 TO END LAND SIDE DRAINAGE CHANNEL B/L STA. 978+62.

SAND BASE & LAND SIDE BERM SECTION NOTES:

SCALE: N.T.S.

B/L STA. 973+75 TO B/L STA. 978+48

B/L STA. 891+89 TO B/L STA. 900+40

15'

1:3 1:3

37', SEE NOTE 3.

15'

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1.6 ON SHEET C-01EL. +/- 3.0', SEE NOTE

EL. 3.5'

EL. 3.5'

1. ON SHEET C-01EL. +/- 3.0', SEE NOTE 6

EXISTING GROUND EXISTING GROUND

SEE NOTE 3 ON SHEET C-011.

HORIZONTAL STRIP DRAINS, EL. 2.5

VERTICAL WICK AND

TIP EL. -50.0'

REINF. GEOTEXTILE

SHEET C-011.

STRIP DRAINS, EL. 2.5. SEE NOTE 3

VERTICAL WICK AND HORIZONTAL

TIP EL. -50.0'

REINF. GEOTEXTILE

EL. 3.5'

EL. 2.5EL. 2.5'

EL. 3.5'

EL. 2.5EL. 2.5'

C-012

S A

N D

B A

S E

L

A N

D S

ID

E

B E

R M

S E

C T

IO

N

H -8

-4

C

-0

.d g n

C O

R R

E C

T E

D T

O N

O T

E

A D

D E

D

A

R E

A B

E T

W E

E N

L E

V E

E T

O E

E

X C

A V

A T

E D

M A

T E

R

IA

L

M A

R

M A

R

U P

D A

T E

D C

L A

Y E

M B

A N

K M

E N

T E

X T

E N

S

IO

N A

P R

CHANNEL

LAND SIDE

NEW

C/L

R/W

EXISTING

R/W

EXISTING

600'

289'

CHANNEL

LAND SIDE

NEW

C/LR/W

EXISTING

R/W

EXISTING

600'

289'

WSLP-101 TEST AREA L.O.C., 428'. SEE REFERENCE DRAWINGS R-001 THRU R-003.

WSLP-101 TEST AREA L.O.C., 428'. SEE REFERENCE DRAWINGS R-001 THRU R-003.

C/L

LEVEE

NEW

B/L

1:3 1:3

85'

C/L

LEVEE

NEW

B/L

1:3 1:3

85'

1:3

1:3

SCALE: N.T.S.

SCALE: N.T.S.

B/L STA. 913+40 TO B/L STA. 914+40

B/L STA. 900+40 TO B/L STA. 901+40

B/L STA. 910+40 TO B/L STA. 913+40

B/L STA. 901+40 TO B/L STA. 904+40

LIMIT OF VERTICAL WICK DRAINS = 84'

38'40'

78', REINFORCEMENT GEOTEXTILE,

16,000 LBF/FT AT 5% STRAIN

APPROXIMATE LENGTH OF HORIZONTAL STRIP DRAINS = 132.5'

LIMIT OF VERTICAL WICK DRAINS = 84'

38'40'

78', REINFORCEMENT GEOTEXTILE,

16,000 LBF/FT AT 5% STRAIN

APPROXIMATE LENGTH OF HORIZONTAL STRIP DRAINS = 132.5'

1:3

1:

15'

15'

SHEET C-011.

37', SEE NOTE 3 ON

SHEET C-011.

37', SEE NOTE 3 ON

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

A

B

C

D

E

F

G

H

J

K

L

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P

S U

B M

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E D

B Y

C H

E C

K E

D B

Y

D R

A W

N B

Y

D E

S

IG

N E

D B

Y

C O

N T

R A

C T

N O

S O

L

IC

IT

A

T

IO

N N

O

IS

S

U E

D A

T E

S I Z

E

M A

R K

D E

S C

R

IP

T

IO

N D

A T

E

SHEET ID

®of Engineers

US Army Corps

N E

W O

R L

E A

N S

L A

L

E A

K E

A V

E N

E W

O R

L E

A N

S D

IS

T

R

IC

T U

.S

A R

M Y

C O

R P

S O

F E

N G

IN

E

E R

S W

E S

T S

H O

R E

L A

K E

P O

N T

C H

A R

T R

A

IN

L

O U

IS

IA

N A

H U

R R

IC

A

N E

S T

O R

M D

A M

A G

E R

IS

K

R E

D U

C T

IO

N

P R

O J E

C T

P O

N T

C H

A R

T R

A

IN

L E

V E

E D

IS

T

R

IC

T

F

IL

E N

A M

E

F

IL

E N

U M

B E

R

Z X

X X

X X

X X

X X

X X

W P

-2

-B

N

O V

E M

B E

R

A N

S I

D

S T

J O

H N

T H

E B

A P

T

IS

T P

A R

IS

H

A N

D S

T

C H

A R

L

R

IS

H

L O

U

IS

IA

N

A

C T

A L

B E

R T

H U

E T

E

M C

C A

R T

Y

L H

A T

T E

N

D B

E C

K H

-8 -4

W S

L P

-1 A

L E

V E

E

FLOOD SIDE

LAND SIDE

EXISTING GROUND

1.6 ON SHEET C-01EL. +/- 5.0', SEE NOTE EL. 1.0

TOE VARIES

TOE VARIES

EL. 3.5'

SEE NOTE 1 ON SHEET C-011.

EL. -5.0,

TOE VARIES TOE VARIES

EXISTING GROUND

EXISTING GROUND

SAND BASE EXTENSION VARIESSAND BASE EXTENSION VARIES

1.6 ON SHEET C-01EL. +/- 3.0', SEE NOTE TOE VARIES

EL. 3.5'

SHEET C-011.

STRIP DRAINS, EL. 2.5. SEE NOTE 3

VERTICAL WICK AND HORIZONTAL

TIP EL. -50.0'

REINF. GEOTEXTILE

SHEET C-011.

STRIP DRAINS, EL. 2.5. SEE NOTE 3

VERTICAL WICK AND HORIZONTAL

TIP EL. -50.0'

REINF. GEOTEXTILE

EL. 3.5'

EL. 2.5EL. 2.5'

EL. 3.5'

EL. 2.5EL. 2.5'

NEW ORLEANS DISTRICT

C-013

S A

N D

B A

S E

L

A N

D S

ID

E

B E

R M

S E

C T

IO

N

H -8

-4

C

-0

.d g n

A D

D E

D

A

R E

A B

E T

W E

E N

L E

V E

E T

O E

E

X C

A V

A T

E D

M A

T E

R

IA

L

C O

R R

E C

T E

D T

O N

O T

E

M A

R

M A

R

U P

D A

T E

D C

L A

Y E

M B

A N

K M

E N

T E

X T

E N

S

IO

N A

P R

C/L

LEVEE

NEW

B/L

R/W

EXISTING

R/W

EXISTING

600'

289'

CHANNEL

LAND SIDE

NEW

C/L

WSLP-101 TEST AREA L.O.C., 428'. REFERENCE DRAWINGS R-001 THRU R-003.

1:3 1:3

85'

1:3

CHANNEL

LAND SIDE

NEW

C/L

R/W

EXISTING

R/W

EXISTING

1:4 1:4

600'

289'

C/L

LEVEE

NEW

B/L

1:3 1:3

85'

1:3

SCALE: N.T.S.

SCALE: N.T.S.

B/L STA. 904+40 TO B/L STA. 910+40

B/L STA. 914+40 TO B/L STA. 973+75

LIMIT OF VERTICAL WICK DRAINS = 84'

38'40'

78', REINFORCEMENT GEOTEXTILE,

16,000 LBF/FT AT 5% STRAIN

APPROXIMATE LENGTH OF HORIZONTAL STRIP DRAINS = 132.5'

LIMIT OF VERTICAL WICK DRAINS = 84'

38'40'

78', REINFORCEMENT GEOTEXTILE,

16,000 LBF/FT AT 5% STRAIN

APPROXIMATE LENGTH OF HORIZONTAL STRIP DRAINS = 132.5'

1:

1:3

15'

SHEET C-011.

37', SEE NOTE 3 ON

15'

SHEET C-011.

37', SEE NOTE 3 ON

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

A

B

C

D

E

F

G

H

J

K

L

M

N

P

S U

B M

IT

T

E D

B Y

C H

E C

K E

D B

Y

D R

A W

N B

Y

D E

S

IG

N E

D B

Y

C O

N T

R A

C T

N O

S O

L

IC

IT

A

T

IO

N N

O

IS

S

U E

D A

T E

S I Z

E

M A

R K

D E

S C

R

IP

T

IO

N D

A T

E

SHEET ID

®of Engineers

US Army Corps

N E

W O

R L

E A

N S

L A

L

E A

K E

A V

E N

E W

O R

L E

A N

S D

IS

T

R

IC

T U

.S

A R

M Y

C O

R P

S O

F E

N G

IN

E

E R

S W

E S

T S

H O

R E

L A

K E

P O

N T

C H

A R

T R

A

IN

L

O U

IS

IA

N A

H U

R R

IC

A

N E

S T

O R

M D

A M

A G

E R

IS

K

R E

D U

C T

IO

N

P R

O J E

C T

P O

N T

C H

A R

T R

A

IN

L E

V E

E D

IS

T

R

IC

T

F

IL

E N

A M

E

F

IL

E N

U M

B E

R

Z X

X X

X X

X X

X X

X X

W P

-2

-B

N

O V

E M

B E

R

A N

S I

D

S T

J O

H N

T H

E B

A P

T

IS

T P

A R

IS

H

A N

D S

T

C H

A R

L

R

IS

H

L O

U

IS

IA

N

A

C T

A L

B E

R T

H U

E T

E

M C

C A

R T

Y

L H

A T

T E

N

D B

E C

K H

-8 -4

W S

L P

-1 A

L E

V E

E

1 1

FLOOD SIDE

LAND SIDE