Am_0006.pdf

PDF 8 MB Posted Mar 6, 2017

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

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File	Type	Posted
W912P817B0002.pdf	PDF	Mar 14, 2017
Am_0007.pdf	PDF	Mar 10, 2017
Am_0005_-_Set_Bid_Opening.pdf	PDF	Feb 22, 2017
A24_-_A00004_-_Postpone_Bid_Opening.pdf	PDF	Dec 7, 2016
A22_-_Am_0003_-_Q A.pdf	PDF	Nov 30, 2016
A22_-_Am_0002_-_Extend_Bid_Opening_Date.pdf	PDF	Nov 29, 2016
A22_-_Am_0001_-_Deadline_for_Questions.pdf	PDF	Nov 16, 2016
Drawings_W912P8-17-B-0002.pdf	PDF	Nov 3, 2016
Solicitation_W912P8-17-B-0002.pdf	PDF	Nov 3, 2016

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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 WBV, HSDRRS, Mitigation, Marsh Creation at Yankee Pond and Geo-Crib, Jefferson Parish, Louisiana is hereby amended as follow s:

(1) Respond to contractor questions as show n on the attached continuation pages

(2) SHEET IDENTIFICATION No. CE-103. Delete this draw ing in its entirety and substitute the attached revised draw ing SHEET IDENTIFICATION No. CE-103 therefore.

BID OPENING DATE IS EXTENDED TO 14 MARCH 2017, 2:00PM LOCAL TIME.

1. CONTRACT ID CODE PAGE OF PAGES

J 1

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

16C. DATE SIGNED

BY 06-Mar-2017

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 W912P8-17-B-0002

X 9B. DATED (SEE ITEM 11)

03-Nov-2016

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 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

06-Mar-2017

CODE

USACE, CONTRACTING DIVISION

ATTN: CEMVN-CT, ROOM 172

7400 LEAKE AVE.

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:

W912P8-17-B-0002

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

The following items are applicable to this modification:

CONTINUATION PAGE

Contractor Questions and Governments’ Response

(NUMBERING IS A CONTINUATION FROM AM_0003 WHICH INCLUDED

QUESTIONS #1-6)

#7) Inspectors Crew boat, Spec Section 35 20 23.00 12, Para 1.8.3, requires the contractor to supply a crew boat with operator that is available 24-hours per day for the inspectors use. Please clarify if there is a minimum length for this vessel. The specification references USCG regulations for vessels 18-feet, or less.

RESPONSE: Bayou Segnette is an inland waterway with a short distance anticipated to a launch. No specific length is required, however the crew boat provided must meet requirements of Section 35 20 23.00 12, paragraph 1.8.3 (1).

#8) Access Routes, DWG G-003 shows the water access routes for the project.

a. Is the contractor allowed to use alternate water access routes to the project site?

RESPONSE: Water access routes shown on G-0003 are for bidders potentially unfamiliar with SE Louisiana. Coordinates are not provided in order to allow flexibility in actual routes. The Contractor IS allowed to use alternate water route alignments.

b. The only water depths for access routes provided are those shown on DWG CE- 101, between Lake Cataouatche and Yankee Pond. Please provide water depths along the Bayou Segnette and Geo-Crib water access routes.

RESPONSE: Surveys were not taken for other segments of the water access routes shown in Lake Cataouatche and Lake Salvador on sheet G-003. As part of the Bayou Segnette Waterway project, a January 2016 survey of the waterway is included in this amendment. This survey of the waterway is given in feet, referenced to MLG datum. 0.0 feet MLG equals (-) 1.37 feet NAVD88 (20004.65) at the Bayou Segnette gage (82740). Contractor shall field verify accessibility with its proposed plant and proposed access route prior to preparing a bid for this solicitation.

c. There are numerous private docks and structures along the water access route north of Couba Island. Please provide the navigable width for this channel.

RESPONSE: Assume the comment is in reference to the docks and structures along the Bayou Segnette Waterway. This is the only federal channel shown on CE-101 with authorized dimensions. Current project dimensions are (-) 6.0 feet MLG by 80 foot bottom width. The Bayou Segnette Waterway is not dredged to maintain authorized dimensions due to low project funding. As such, actual available dimensions are less than authorized dimensions.

#9) Floatation Channel at Bayou Segnette, DWG CE-201, Section A; Can the material from the floatation channel shown in Section A on DWG CE-201 be utilized to construct the Bayou Segnette Dike (east side dike)?

RESPONSE: Yes, however it is envisioned that the flotation channel excavation is required for sand base placement, which is required prior to the earthen cap. Concern for the Contractor should be re-handling the material as direct placement into the dike/berm footprint prior to sand base construction shall be avoided. It is not the intent of this contract to create a soft foundation for the Bayou Segnette Dike.

#10) Payment for Yankee Pond Dike Construction

a. Note 1 on DWG CE-103 states that the pre-dredge survey at Lake Cataouatche borrow pit cannot be performed until borrow operations for dike construction at Yankee Pond are complete.

RESPONSE: Note has been revised per this amendment to state that “A pre-dredging survey of the borrow pit shall be completed and approved prior to the exaction from the Lake Cataouatche borrow site”.

b. Spec Section 35 20 23.00 12, Para. 3.6.4, states that dike and berm material shall come from Lake Cataouatche borrow pit.

RESPONSE: Specification is correct, and the Contractor shall note that all excavation from the lake will be paid under CLIN 0006 for “Mechanical Dredging.” This should be considered in formulating pricing for CLIN 0007 for “Bayou Segnette Dike Construction.” Any alternative dike/berm material source submitted would be considered if provided under RFI during construction but not subject to a change in contract price.

c. c. Spec Section 35 20 23.00 12, Para. 1.3.2, states that dike and berm material for the marsh side dike and Keyhole Canal dike will be measured and paid for under Mechanical Dredging.

RESPONSE: Specification is correct.

d. Please clarify the above conflict with regard to how the dike & berm construction will be measured and paid.

RESPONSE: The cost of excavating material from Lake Cataouatche, hauling material to Yankee Pond, and unloading material will be paid for at the unit cost per cubic yard under CLIN 0006 for “Mechanical Dredging.” The additional effort to handle the material to achieve berm and section for the Bayou Segnette Dike will be paid for at the unit cost per linear foot under CLIN 0007 for “Bayou Segnette Dike Construction.”

e. Spec Section 35 20 23.00 12, Para. 3.6.1, states that the Bayou Segnette dike construction can be performed concurrent with marsh fill operations, and the Bayou Segnette dike has its own bid item by the LF. Please clarify where the material for the Bayou Segnette dike should come from and how the measurement & payment for this material will be handled if the material is dredged from Lake Cataouatche borrow pit concurrently with marsh fill dredging.

RESPONSE: With the revised note CE-103 established by this amendment, material obtained for construction of the Bayou Segnette Dike from within the Lake Cataouatche Borrow Site will be measured for payment like all other materials excavated and hauled to the Yankee Pond Marsh Creation Site.

#11) Levee Design & Construction

a. Spec Section 35 20 23.00 12, Para. 3.6.1, states that the contractor is responsible for “designing, building, and maintaining the dikes to safely retain the dredged material.” This section also states that “Dike parameters are given as minimum requirements and are not to be interpreted as Government designed.”

i. Please clarify the design criteria, standards, and requirements that the contractor is to use for dike design.

RESPONSE: Parameters mentioned is the geometry (crown elevation and width, side slopes, etc.). Side slopes, for example, may vary in the field. The function for the marsh perimeter dike is to ensure no damage is done to adjacent marsh platform. The Contractor shall make best effort to achieve these dimensions.

ii. Are there any design calculations, submittals, or approvals required for the dike design?

RESPONSE: No. Shop Drawings submittal require surveys only. Pre-Construction submittal for typical sketch with an Engineering approval is to ensure the adjacent existing marsh is not impacted.

iii. Is a PE stamp required for dike design?

RESPONSE: No.

iv. Please provide the Geotechnical Investigation Report for this project so that contractors can properly estimate this requirement.

RESPONSE: Geotechnical Investigation report is not available for public distribution.

v. If the dike elevations and slopes provided on DWG CE-201 change during the design process after award, how will the contractor be compensated for the additional work and materials?

RESPONSE: Contractor should be able to achieve sections included in the solicitation package, however as all dike material is to be obtained from the Cataouatche Borrow Site, any additional materials needed to achieve section would be paid under the CLIN 0006 for “Mechanical Dredging.”

12) Marsh Fill Settlement

a. How will settlement of marsh fill material be handled on this project?

RESPONSE: The cost for excavating, hauling, and placing will be paid for under CLIN 0006, “Mechanical Dredging.” Any additional materials needed to compensate for settlement losses during construction will be included in this CLIN.

b. Is the contractor responsible for settlement on this contract?

RESPONSE: Yes. Until the time of acceptance of compliance surveys, settlement incurred shall be brought back to section. The cost for excavating, hauling, and placing additional materials needed due to settlement will be paid for under CLIN 0006, “Mechanical Dredging.”

i. If so, how will the contractor be compensated for placing marsh fill due settlement?

RESPONSE: See previous response.

ii. ii. If so, can a separate bid item be included for this operation since the costs for marsh fill will be significantly higher after access channels are backfilled and closed off.

RESPONSE: As access channel needs vary based on Contractor’s plant, staging, etc., no additional line item will be added with a unit of measure. It is envisioned that the Contractor shall overbuild adjacent to the access channels and degrade to assist in filling access canals upon completion, or build from back to from upon completion of dike construction. Use CLIN 0010, “Yankee Pond Access and Dressing” to place anticipated costs associated with additional cost to handle/re-handle the material during final dressing.

c. At what point will government acceptance of marsh fill sections occur, so that the contractor can backfill access channels without the risk of having to re-access area to fill areas due to settlement?

RESPONSE: Government acceptance of marsh fill could be made prior to full marsh platform construction. The request for consideration from the Contractor would need to consider the placement plan. Minimum area would likely be 250ksf. Acceptance area would need to be contiguous with a dike or previously accepted area. Acceptance area could not be intersected by an access channel. A perimeter would be set for reaches adjacent to open water based on the performance of the platform during filling operations, e.g., sloughing along wet perimeter with Contractor’s barge traffic in and out of Yankee Pond.

DRAWINGS

SHEET IDENTIFICATION No. CE-103. Delete this drawing in its entirety and substitute the attached revised drawing SHEET IDENTIFICATION No. CE-103 therefore.

Transmission

Line 138

KVA (HTSI)

in. BO

ALK

ATUR

(G U

UTH

2.5"

FLO

LIN

(D N

" P

E P

(D N

2.5"

FLOW

LINES (DNR)

6" E

T R

C O

N D

(N O

T A

N E)

(D N

3"F

LIN

(D N

E L

(D N

4" F

LIN

FLO

LIN

(D N

10"SEWER (DNR)

8" PIPELINEWATER (DNR)

8" WATERLINEWATER (DNR)

18" WATER

LINEWATER

(DNR)

1+1

5 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 5 6 6 5 6 6 5 5 6 6 5 5 5 5 6 5 5 6 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 4 4 5 5 4 5 4 4 4 4 4 4 4 4 4 5 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 4 4 4 4 4 4 4 5 4 4 5 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 5 5 4 4 4 4 4 4 4 4 4 4 4 5 4 4 4 4 4 4 4 5 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 5 5 4 4 4 4 5 5 5 5 5 5 5 5 5 5 5 5 5 4 4 4 4 4 3 2 1 1 1 2 1 2 1 0 0 1 1 1 1 1 1 1 1 1 1 1 2 1 1 2 2 3 4 4 4 5 5 4 6 8 8 8 9 1

11 1

in. AM

STRE

(L O

UIS

N A

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LLC

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SOUTH

PIPELINE

COMPANY,

LP, NATURAL G

P19 850590

P20 061686

P19 851141

P19 962014

P19 921043

P19 990403

3,6

,00

3,6

,00

3,661,000

3,6

,00

449,000

9,0

452,000

455,000

458,000

Esri, HERE, DeLorme, MapmyIndia, © OpenStreetMap contributors, and the GIS user community

Sheet Reference

Number

Revison Number:

US Army Corps of Engineers

C h ie f, W a te rw a ys

M a in te n a n ce

S e ct io n

C h ie f, S u rv e y S e c tio n

CORPS OF ENGINEERS U.S. ARMY

S u b m itt e d

R e co m m e n d e d

A p p ro ve d

VICINITY MAP

0 5 10 Miles

3.8.0-20150202

S he et

District: CEMVN

Ja nu ary

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T h e U n it e d

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T h e se d a ta b e lo n g t o t h e

G o ve rn m e n t.

T h e re fo re t h e re ci p ie n t fu lly a g re e s n o t to r e p re se n t th e se d a ta t o a n yo n e a s o th e r th a n G o ve rn m e n t p ro vi d e d d a ta

T h e r e c ip ie n t m a y n o t tr a n sf e r th e s e d a ta t o o th e rs w ith o u t a ls o t ra n sf e rr in g t h is D is cl a im e r.

T h e in fo rm a tio n d e p ic te d o n t h is m a p r e p re se n ts t h e r e su lt s o f a su rv e y co n d u ct e d o n t h e d a te in d ic a te d a n d c a n o n ly b e c o n si d e re d to r e p re se n t th e g e n e ra l c o n d iti o n e xi s tin g a t th a t tim e

D is tr ib u tio n L ia b ili ty

T h e d a ta r e p re s e n ts t h e r e s u lts o f d a ta co lle ct io n /p ro ce ss in g f o r a s p e ci fic

U S

A rm y C o rp s o f E n g in e e rs ct iv ity a n d in d ic a te s t h e g e n e ra l e xi s tin g c o n d iti o n s . A s su ch it is o n ly v a lid f o r its in te n d e d u se co n te n t, t im e a n d a cc u ra cy sp c ifi ca ti o n s.

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D a ta C o n st ra in ts

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T h e U

A rm y

C o rp s o f

E n g in e e rs a c ce p ts n o r e sp o n si b ili ty f o r ch a n g e s in th e h yd ro g ra p h ic a l c o n d it io n s w h ic h d e v e lo p a ft e r th e d a te o f p u b lic a tio n

T h is d a ta is in te n d e d f o r U

A rm y

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E n g in e e rs in te rn a l u se

P ru d e n t m a ri n e rs s h o u ld n o t re ly s o le ly u p o n it

S u rv e ye d

B y:

P lo tt e d B y:

C h e c ke d

B y:

D R

/D S

A O

R N

Horizontal Coordinate System:

North American Datum of 1983 (NAD83), projected to the State Plane Coordinate System (SPCS), Louisiana South Zone. Distance units in U.S. Survey Feet.

Vertical Datum:

Soundings are shown in feet and indicate depths below Mean Low Gulf (MLG).

The location of navigation aids are base on and provided by the U.S. Coast Guard.

2010 Aerial Photography data source: NAIP Louisiana.

Reference is N.O.A.A. Navigation Chart No. 11367.

** Shoalest Sounding per Quarter per Reach.

*** High frequency (200 kHz) survey data represents the first signal return at a sounding location and will include suspended solids, known as "fluff", if present. Low frequency (20 kHz) survey data normally penetrates through this "fluff" layer to depict elevations of consoldiated bottom material. Low frequency accuracies may vary depending on channel conditions and fathometer settings.

NOTES:

0 500 1,000 1,500

Feet

LEGEND

¾ Obstruction Point çè Wrecks-Submerged

!( Shoalest Sounding**

X ( Red Navigation Buoy

X ( Green Navigation Buoy

Gage Reading:

Sea Conditions:

Vessel Name:

Survey Type:

Sounding Frequency***:

LAPALCO/FLEMINS: 2.4 MLG AVG

CALM

M/V OB189

CONDITION

HIGH

Beacon, General_(

Federal Navigation Channel

Federal Navigation Center Line

Unconfirmed Pipeline/Cable

As-built Pipeline/Cable

Borrow Area

Project Depth Contour

Cable Area

Placement Area

Anchorage Area

G. I.

Har vey Canal

Mississippi River ran sm ission

Line

(H T

S I)

2 0

in. BO

ALK

NATU

ULF

18" W

ATER

LINEWATER

(DNR)

20'' Natural Gas (PW

MS)

1+1

5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 6 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 6 6 5 5 5 6 6 6 6 5 5 5 5 5 5 5 5 6 5 5 5 5 5 5 5 6 5 5 6 5 5 5 5 5 5 5 5 5 5 5 5 5 5 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 6 5 5 5 5 5 5 6 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 4 4 4 4 4 4 5 5 5 5 5 5 5 5 5 5 5 5 6 5 5 5 6 6 5 6 5 6 5 5 5 5 6 5 6 6 6 6 5 6 6 5 5 5 5 5 5 6 6 6 6 6 5 5 5 6 6 5 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 5 5 6 6 6 4 6 6 6 5 6 4 5 5 5 5 5 5 5 5 5 6 6 6 5 5 4 5 5 5 5 4 4 5 5 5 4 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 6 6 6 6 5 5 6 6 6 6 5 5 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 5 6 6 6 6 6 6 6 6 6 6 5 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 5 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 5 6 6 5 6 6 5 5 6 6 5 5 5 5 6 5 5 6 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 4 4 5 5 4 5 4 4 4 in . GULF

SOUTH

PIPELINE

COM PANY,

LP, NATURAL G

P19 990403

3,6

,00

3,655,000

3,6

,00

3,6

,00

458,000

461,000

464,000

Esri, HERE, DeLorme, MapmyIndia, © OpenStreetMap contributors, and the GIS user community

Sheet Reference

Number

Revison Number:

US Army Corps of Engineers

C h ie f, W a te rw a ys

M a in te n a n ce

S e ct io n

C h ie f, S u rv e y S e c tio n

CORPS OF ENGINEERS U.S. ARMY

S u b m itt e d

R e co m m e n d e d

A p p ro ve d

VICINITY MAP

0 5 10 Miles

3.8.0-20150202

S he et

District: CEMVN

Ja nu ary

S heet

U .S

. A R

M Y

C O

P R

P S

O F

E N

E E

R S

N E

W O

R L

E A

N S

T R

C L

E R

A cc e ss

C o n st ra in ts

T h e U n ite d S ta te s G o ve rn m e n t fu rn is h e s th e s e d a ta a n d t h e r e ci p ie n t a c ce p ts a n d u se s t h e m w ith t h e e x p re s s u n d e rs ta n d in g t h a t th e U

T h e U n it e d

S ta te s s h a ll b e u n d e r n o li a b ili ty w h a ts o e v e r to a n y p e rs o n b y re a s o n o f a n y u s e m a d e t h e re o f.

T h e se d a ta b e lo n g t o t h e

G o ve rn m e n t.

T h e re fo re t h e re ci p ie n t fu lly a g re e s n o t to r e p re se n t th e se d a ta t o a n yo n e a s o th e r th a n G o ve rn m e n t p ro vi d e d d a ta

T h e r e c ip ie n t m a y n o t tr a n sf e r th e s e d a ta t o o th e rs w ith o u t a ls o t ra n sf e rr in g t h is D is cl a im e r.

T h e in fo rm a tio n d e p ic te d o n t h is m a p r e p re se n ts t h e r e su lt s o e y co n d u ct e d o n t h e d a te in d ic a te d a n d c a n o n ly b e c o n si d e e p re se n t th e g e n e ra l c o n d iti o n e xi s tin g a t th a t tim e

D is tr ib u tio n L ia b ili ty

T h e d a ta r e p re s e n ts t h e r e s u lts o f d a ta co lle ct io n /p ro ce ss in g f o r a s p e ci fic

U S

A rm y C o rp s o f E n g in e iv ity a n d in d ic a te s t h e g e n e ra l e xi s tin g c o n d iti o n s . A s su ch it is o n ly v a lid f o r its in te n d e d u se co n te n t, t im e a n d a cc u c ifi ca ti o e u se r is r e s p o n si b le f o r th e r e s u lts o f a n y o f th e a p p lic a ti o n o f th e d a ta f o r o th e r th a n it s in te n d rp o s e

D a ta C o n st ra in ts

H y d ro g ra p h ic s u rv e y d a ta is s u b je ct t o c h a n g e ra p id ly d u e t o s e ve ra l fa ct o rs i n cl u d in g b u t n o t lim ite d t o d re d g iv ity a n d n a tu ra l sh o a lin g a n d s c o u ri n g p ro ce s se s.

T h e U

A rm y

C o rp s o f

E n g in e e rs a c ce p ts n o r e sp o n si b ili ty f o r ch a n g e s in th e h yd ro g ra p h ic a l c o n d it io n s w h ic h d e v e lo p a ft e r th e d a te o f p u b lic a tio n

T h is d a ta is in te n d e d f o r U

A rm y

C o rp s o f

E n g in e e rs in te rn a l u se

P ru d e n t m a ri n e rs s h o u ld n o t re ly s o le ly u p o n it

S u rv e ye d

B y:

P lo tt e d B y:

C h e c ke d

B y:

D R

/D S

A O

R N

Horizontal Coordinate System:

North American Datum of 1983 (NAD83), projected to the State Plane Coordinate System (SPCS), Louisiana South Zone. Distance units in U.S. Survey Feet.

Vertical Datum:

Soundings are shown in feet and indicate depths below Mean Low Gulf (MLG).

The location of navigation aids are base on and provided by the U.S. Coast Guard.

2010 Aerial Photography data source: NAIP Louisiana.

Reference is N.O.A.A. Navigation Chart No. 11367.

** Shoalest Sounding per Quarter per Reach.

NOTES:

0 500 1,000 1,500

Feet

LEGEND

¾ Obstruction Point çè Wrecks-Submerged

!( Shoalest Sounding**

X ( Red Navigation Buoy

X ( Green Navigation Buoy

Gage Reading:

Sea Conditions:

Vessel Name:

Survey Type:

Sounding Frequency***:

LAPALCO/FLEMINS: 2.4 MLG AVG

CALM

M/V OB189

CONDITION

HIGH

Beacon, General_(

Federal Navigation Channel

Federal Navigation Center Line

Unconfirmed Pipeline/Cable

As-built Pipeline/Cable

Borrow Area

Project Depth Contour

Cable Area

Placement Area

Anchorage Area

G. I.

Line 138

KVA (HTSI)

20 in. BOARDWALK

NATURAL GAS

(GULF SOUTH CO)

20'' Natural Gas (PW

MS)

5 4 4 4 5 5 4 5 4 5 5 5 5 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 4 4 5 5 5 5 5 5 5 5 4 5 4 4 4 4 3 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 5 4 5 5 5 4 4 4 4 5 5 5 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 4 4 5 5 4 4 5 5 5 4 5 5 5 4 4 4 5 5 4 4 5 4 4 5 5 4 5 5 5 5 5 4 4 5 4 4 4 4 4 4 3 4 4 4 4 4 4 4 4 4 4 4 4 5 5 4 2 4 5 6 5 4 4 4 4 4 4 4 4 4 4 4 5 5 4 4 4 5 5 5 5 5 5 4 5 5 5 5 5 5 5 5 5 5 5 5 4 5 5 5 5 5 5 5 5 5 5 5 5 5 6 5 5 5 5 5 5 5 5 5 5 5 4 5 5 5 5 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 6 5 5 5 6 5 5 6 5 5 5 6 5 6 5 5 5 5 5 5 5 6 5 5 5 5 6 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 4 5 5 5 5 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 6 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 6 6 5 5 5 6 6 6 6 5 5 5 5 5 5 5 5 6 5 5 5 5 5 5 5 6 5 5 6 5 5 5 5 5 5 5 5 5 5 5 5 5 5 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 6 5 5 i n. G

ULF

UTH

PIPEL INE

MPANY,

LP, NATURAL G

3,6

,00

3,6

,00

3,658,000

3,6

,00

464,000

467,000

470,000

Esri, HERE, DeLorme, MapmyIndia, © OpenStreetMap contributors, and the GIS user community

Sheet Reference

Number

US Army Corps of Engineers

C h ie f, W a te rw a ys

M a in te n a n ce

S e ct io n

C h ie f, S u rv e y S e c tio n

CORPS OF ENGINEERS U.S. ARMY

S u b m itt e d

R e co m m e n d e d

A p p ro ve d

VICINITY MAP

0 5 10 Miles

3.8.0-20150202

S he et

District: CEMVN

Ja nu ary

S heet

U .S

. A R

M Y

C O

P R

P S

O F

E N

E E

R S

N E

W O

R L

E A

N S

T R

C L

E R

A cc e ss

C o n st ra in ts

T h e U n ite d S ta te s G o ve rn m e n t fu rn is h e s th e s e d a ta a n d t h e r e ci p ie n t a c ce p ts a n d u se s t h e m w ith t h e e x p re s s u n d e rs ta n d in g t h a t th e U

T h e U n it e d

S ta te s s h a ll b e u n d e r n o li a b ili ty w h a ts o e v e r to a n y p e rs o n b y re a s o n o f a n y u s e m a d e t h e re o f.

T h e se d a ta b e lo n g t o t h e

G o ve rn m e n t.

T h e re fo re t h e re ci p ie n t fu lly a g re e s n o t to r e p re se n t th e se d a ta t o a n yo n e a s o th e r th a n G o ve rn m e n t p ro vi d e d d a ta

T h e r e c ip ie n t m a y n o t tr a n sf e r th e s e d a ta t o o th e rs w ith o u t a ls o t ra n sf e rr in g t h is D is cl a im e r.

D is tr ib u tio n L ia b ili ty

T h e d a ta r e p re s e n ts t h e r e s u lts o f d a ta co lle ct io n /p ro ce ss in g f o r a s p e ci fic

U S

D a ta C o n st ra in ts

T h e U

A rm y

C o rp s o f

E n g in e e rs a c ce p ts n o r e sp o n si b ili ty f o r ch a n g e s in th e h yd ro g ra p h ic a l c o n d it io n s w h ic h d e v e lo p a ft e r th e d a te o f p u b lic a tio n

T h is d a ta is in te n d e d f o r U

A rm y

C o rp s o f

E n g in e e rs in te rn a l u se

P ru d e n t m a ri n e rs s h o u ld n o t re ly s o le ly u p o n it

S u rv e ye d

B y:

P lo tt e d B y:

C h e c ke d

B y:

D R

/D S

A O

R N

Horizontal Coordinate System:

North American Datum of 1983 (NAD83), projected to the State Plane Coordinate System (SPCS), Louisiana South Zone. Distance units in U.S. Survey Feet.

Vertical Datum:

Soundings are shown in feet and indicate depths below Mean Low Gulf (MLG).

The location of navigation aids are base on and provided by the U.S. Coast Guard.

2010 Aerial Photography data source: NAIP Louisiana.

Reference is N.O.A.A. Navigation Chart No. 11367.

** Shoalest Sounding per Quarter per Reach.

NOTES:

0 500 1,000 1,500

Feet

LEGEND

¾ Obstruction Point çè Wrecks-Submerged

!( Shoalest Sounding**

X ( Red Navigation Buoy

X ( Green Navigation Buoy

Gage Reading:

Sea Conditions:

Vessel Name:

Survey Type:

Sounding Frequency***:

LAPALCO/FLEMINS: 2.4 MLG AVG

CALM

M/V OB189

CONDITION

HIGH

Beacon, General_(

Federal Navigation Channel

Federal Navigation Center Line

Unconfirmed Pipeline/Cable

As-built Pipeline/Cable

Borrow Area

Project Depth Contour

Cable Area

Placement Area

Anchorage Area

G. I.

Line 1 38

KVA (HTSI)

0 in. SHELL

CRUDE OIL

(SHELL)

20"P

ELIN

E (D

NR)

20'' C rude Oil (P

WMS)

0+1

5 5 5 5 5 5 5 5 5 5 4 5 5 5 4 5 5 5 5 5 5 5 5 4 5 5 5 5 4 5 5 5 5 5 4 5 5 5 5 4 5 5 5 5 5 4 5 5 4 5 4 5 5 5 5 4 5 5 5 5 5 5 5 5 4 5 5 4 5 5 5 5 5 5 5 5 5 5 5 4 5 5 4 5 5 5 5 5 5 4 5 4 5 5 5 5 5 5 5 4 5 5 5 5 4 5 5 4 5 6 6 5 4 6 4 5 5 5 4 5 4 4 5 5 5 5 5 5 6 5 5 5 5 4 5 5 5 5 5 5 5 3 2 5 5 5 5 5 3 5 5 5 4 5 5 5 5 5 4 5 6 6 5 5 5 5 5 5 5 5 5 4 6 6 6 6 6 6 6 6 5 4 5 4 4 2 4 2 4 2 2 4 3 4 4 4 2 4 3 3 2 3 4 1 2 3 4 4 4 4 3 3 4 3 3 4 4 4 2 3 4 4 4 4 2 5 2 5 3 5 5 5 5 5 5 5 3 5 4 5 2 4 5 4 4 5 5 4 4 4 5 4 4 4 4 3 4 4 4 4 4 4 3 3 3 4 4 5 4 3 3 4 4 4 3 5 5 4 4 4 4 4 3 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 4 4 4 5 3 4 4 4 4 4 4 4 4 4 4 5 4 4 4 4 4 4 3 3 3 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 4 4 5 5 4 4 4 4 5 5 5 5 4 5 4 4 4 5 4 4 4 5 5 4 5 4 5 5 5 5 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 4 4 5 5 5 5 5 5 5 5 4 5 4 4 4 4 3 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 5 4 5 5 5 4 4 4 4 5 5 5 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4

20 in. SHELL

PIPELINE CO.,

L.P., CRUDE

P20050136

3,6

,00

3,652,000

3,6

,00

3,6

,00

470,000

0,0

473,000

476,000

479,000

9,0

Esri, HERE, DeLorme, MapmyIndia, © OpenStreetMap contributors, and the GIS user community

Sheet Reference

Number

US Army Corps of Engineers

C h ie f, W a te rw a ys

M a in te n a n ce

S e ct io n

C h ie f, S u rv e y S e c tio n

CORPS OF ENGINEERS U.S. ARMY

S u b m itt e d

R e co m m e n d e d

A p p ro ve d

VICINITY MAP

0 5 10 Miles

3.8.0-20150202

S he et

District: CEMVN

Ja nu ary

S heet

U .S

. A R

M Y

C O

P R

P S

O F

E N

E E

R S

N E

W O

R L

E A

N S

T R

C L

E R

A cc e ss

C o n st ra in ts

T h e U n ite d S ta te s G o ve rn m e n t fu rn is h e s th e s e d a ta a n d t h e r e ci p ie n t a c ce p ts a n d u se s t h e m w ith t h e e x p re s s u n d e rs ta n d in g t h a t th e U

T h e U n it e d

S ta te s s h a ll b e u n d e r n o li a b ili ty w h a ts o e v e r to a n y p e rs o n b y re a s o n o f a n y u s e m a d e t h e re o f.

T h e se d a ta b e lo n g t o t h e

G o ve rn m e n t.

T h e re fo re t h e re ci p ie n t fu lly a g re e s n o t to r e p re se n t th e se d a ta t o a n yo n e a s o th e r th a n G o ve rn m e n t p ro vi d e d d a ta

T h e r e c ip ie n t m a y n o t tr a n sf e r th e s e d a ta t o o th e rs w ith o u t a ls o t ra n sf e rr in g t h is D is cl a im e r.

D is tr ib u tio n L ia b ili ty

T h e d a ta r e p re s e n ts t h e r e s u lts o f d a ta co lle ct io n /p ro ce ss in g f o r a s p e ci fic

U S

D a ta C o n st ra in ts

T h e U

A rm y

C o rp s o f

E n g in e e rs a c ce p ts n o r e sp o n si b ili ty f o r ch a n g e s in th e h yd ro g ra p h ic a l c o n d it io n s w h ic h d e v e lo p a ft e r th e d a te o f p u b lic a tio n

T h is d a ta is in te n d e d f o r U

A rm y

C o rp s o f

E n g in e e rs in te rn a l u se

P ru d e n t m a ri n e rs s h o u ld n o t re ly s o le ly u p o n it

S u rv e ye d

B y:

P lo tt e d B y:

C h e c ke d

B y:

D R

/D S

A O

R N

Horizontal Coordinate System:

North American Datum of 1983 (NAD83), projected to the State Plane Coordinate System (SPCS), Louisiana South Zone. Distance units in U.S. Survey Feet.

Vertical Datum:

Soundings are shown in feet and indicate depths below Mean Low Gulf (MLG).

The location of navigation aids are base on and provided by the U.S. Coast Guard.

2010 Aerial Photography data source: NAIP Louisiana.

Reference is N.O.A.A. Navigation Chart No. 11367.

** Shoalest Sounding per Quarter per Reach.

NOTES:

0 500 1,000 1,500

Feet

LEGEND

¾ Obstruction Point çè Wrecks-Submerged

!( Shoalest Sounding**

X ( Red Navigation Buoy

X ( Green Navigation Buoy

Gage Reading:

Sea Conditions:

Vessel Name:

Survey Type:

Sounding Frequency***:

LAPALCO/FLEMINS: 2.4 MLG AVG

CALM

M/V OB189

CONDITION

HIGH

Beacon, General_(

Federal Navigation Channel

Federal Navigation Center Line

Unconfirmed Pipeline/Cable

As-built Pipeline/Cable

Borrow Area

Project Depth Contour

Cable Area

Placement Area

Anchorage Area

G. I.

TransmissionLine 138KVA (HTSI) in

. E N

T E

R P

N A

T U

R A

L G

A S

(E P

C O

0 in. SHELL

CRUDE OIL

(SHELL)

U N

D E

R G

R O

U N

E C

A L

C A

(D N

/2 "F

L O

W L

N R

4"F

LOW

LIN

NR)

FLO

N E

(D N

FLO

N E

(D N

8"GAS PIPELINE (DNR)

20"

PIPELINEPIPELINE

(DNR)

20"P

ELIN

E (D

NR)

20'' C rude Oil (PWMS)

7 7 7 7 7 7 6 6 6 5 5 5 4 4 4 4 3 3 3 3 4 3 3 3 3 3 3 3 3 3 4 4 4 4 4 4 4 4 4 4 4 4 4 3 4 3 4 4 4 4 4 3 4 4 4 5 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 4 4 4 4 4 4 4 4 4 4 4 4 5 4 6 5 4 4 4 4 4 4 4 5 4 4 4 5 5 5 4 5 4 4 4 4 5 4 4 4 4 4 4 4 4 2 4 4 4 4 4 4 4 4 5 5 5 5 6 4 3 4 4 3 4 3 4 4 4 3 4 2 4 4 4 5 4 5 5 5 5 5 5 5 4 4 5 4 5 4 5 5 5 5 5 5 5 5 5 5 5 4 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 4 5 5 5 5 5 5 5 5 5 5 5 6 5 5 5 4 5 5 5 5 5 5 5 5 4 5 5 5 5 5 5 5 5 4 4 4 4 5 5 5 5 5 5 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 4 5 5 5 5 5 5 5 5 5 5 6 6 6 6 6 6 6 6 6 6 5 6 6 6 6 6 6 5 6 6 6 5 5 5 5 5 5 5 4 5 5 4 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 4 5 5 5 4 5 5 5 5 5 5 5 5 4 5 5 5 5 4 5 5 5 5 5 4 5 5 5 5 4 5 5 5 5 5 4 5 5 4 5 4 5 5 5 5 4 5 5 5 5 5 5 5 5 4 5 5 4 5 5 5 5 5 5 5 5 5 5 5 4 5 5 4 5 5 5 5 5 5 4 5 4 5

20 in. SHELL

PIPELINE CO.,

L.P., CRUDE

7P2

P20 030767

P20 031382

P20050136

3,6

,00

3,6

,00

3,6

,00

3,655,000

3,6

,00

479,000

482,000

485,000

Esri, HERE, DeLorme, MapmyIndia, © OpenStreetMap contributors, and the GIS user community

Sheet Reference

Number

US Army Corps of Engineers

C h ie f, W a te rw a ys

M a in te n a n ce

S e ct io n

C h ie f, S u rv e y S e c tio n

CORPS OF ENGINEERS U.S. ARMY

S u b m itt e d

R e co m m e n d e d

A p p ro ve d

VICINITY MAP

0 5 10 Miles

3.8.0-20150202

S he et

District: CEMVN

Ja nu ary

S heet

U .S

. A R

M Y

C O

P R

P S

O F

E N

E E

R S

N E

W O

R L

E A

N S

T R

C L

E R

A cc e ss

C o n st ra in ts

T h e U n ite d S ta te s G o ve rn m e n t fu rn is h e s th e s e d a ta a n d t h e r e ci p ie n t a c ce p ts a n d u se s t h e m w ith t h e e x p re s s u n d e rs ta n d in g t h a t th e U

T h e U n it e d

S ta te s s h a ll b e u n d e r n o li a b ili ty w h a ts o e v e r to a n y p e rs o n b y re a s o n o f a n y u s e m a d e t h e re o f.

T h e se d a ta b e lo n g t o t h e

G o ve rn m e n t.

T h e re fo re t h e re ci p ie n t fu lly a g re e s n o t to r e p re se n t th e se d a ta t o a n yo n e a s o th e r th a n G o ve rn m e n t p ro vi d e d d a ta

T h e r e c ip ie n t m a y n o t tr a n sf e r th e s e d a ta t o o th e rs w ith o u t a ls o t ra n sf e rr in g t h is D is cl a im e r.

D is tr ib u tio n L ia b ili ty

T h e d a ta r e p re s e n ts t h e r e s u lts o f d a ta co lle ct io n /p ro ce ss in g f o r a s p e ci fic

U S

D a ta C o n st ra in ts

T h e U

A rm y

C o rp s o f

E n g in e e rs a c ce p ts n o r e sp o n si b ili ty f o r ch a n g e s in th e h yd ro g ra p h ic a l c o n d it io n s w h ic h d e v e lo p a ft e r th e d a te o f p u b lic a tio n

T h is d a ta is in te n d e d f o r U

A rm y

C o rp s o f

E n g in e e rs in te rn a l u se

P ru d e n t m a ri n e rs s h o u ld n o t re ly s o le ly u p o n it

S u rv e ye d

B y:

P lo tt e d B y:

C h e c ke d

B y:

D R

/D S

A O

R N

Horizontal Coordinate System:

North American Datum of 1983 (NAD83), projected to the State Plane Coordinate System (SPCS), Louisiana South Zone. Distance units in U.S. Survey Feet.

Vertical Datum:

Soundings are shown in feet and indicate depths below Mean Low Gulf (MLG).

The location of navigation aids are base on and provided by the U.S. Coast Guard.

2010 Aerial Photography data source: NAIP Louisiana.

Reference is N.O.A.A. Navigation Chart No. 11367.

** Shoalest Sounding per Quarter per Reach.

NOTES:

0 500 1,000 1,500

Feet

LEGEND

¾ Obstruction Point çè Wrecks-Submerged

!( Shoalest Sounding**

X ( Red Navigation Buoy

X ( Green Navigation Buoy

Gage Reading:

Sea Conditions:

Vessel Name:

Survey Type:

Sounding Frequency***:

LAPALCO/FLEMINS: 2.4 MLG AVG

CALM

M/V OB189

CONDITION

HIGH

Beacon, General_(

Federal Navigation Channel

Federal Navigation Center Line

Unconfirmed Pipeline/Cable

As-built Pipeline/Cable

Borrow Area

Project Depth Contour

Cable Area

Placement Area

Anchorage Area

G. I.

0 in. BRIDGELINE

NATURAL

GAS

(BRIDGEL INE

GAS

DISTRIBUTION,)

. S H

C R

U D

E O

(S H

N T

E R

P R

N A

A L

G A

(E P

C O

C in

. E N

T E

R P

H A

D O

U S

V O

S (E

N T

E R

P R

U N

D E

R G

R O

U N

E C

A L

C A

N R

PIP

ELI

(D N

20"P

ELIN

E (D

NR)

N G

N E

(D N

8"GAS PIPELINE (DNR)

PELI

ELI

N E

(D N

20'' C rude Oil (P

WMS)

P G

/N G

L ( P

W M

'' N at ur al G as (P

W M

23322211111011111111

11111333

2 2 2 2 2 2 2 2

2 2 1 2 2 2

1 2

2 2

3 3

3 2 3 3 3 4 3 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 4 5 5 4 4 5 5 5 5 4 4 5 4 5 5 5 5 4 5 4 5 4 5 4 4 4 4 4 4 4 3 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 3 4 3 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 3 4 4 4 4 4 4 4 4 4 4 4 4

4 4 4 3 4 4 5 5 5 5 5 4 5 5 5 5 5 5 5 4 5 5

5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 4 5 5 5 5 5 5

5 5 5 5 5 5 4 5 5 5 5 5 4 5 5 5 4 5 5 5 5 4 5 5 5 4 5 5 5 5 5 5 5 5 5 4 5 5 5 5 5 5 5 5 5 5 5 5 5 4 5 5 5 5 5 5 5 4 5 5 5 5 5 5 4 4 5 5 5 5 4 5 5 5 4 5 5 5 4 4 5 5 4 5 5 4 4 4 4 4 5 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 5 5 5 5 5 5 5 5 4 5 5 5 5 4 4 4 4 4 4 4 4 5 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 3 3 4 3 3 3 3 4 3 3 3 3 3 3 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 5 5 5 5 5 4 5 5 5 6 6 6 6 6 6 7 7 7 7 8 8 7 8 8 8 8 7 7 7 7 7 7 7 7 6 6 6 5 5 5 4 4 4 4 3 3 3 3 4 3 3 3 3 3 3 3 3 3 4 4 4 4 4 4 4 4 4 4 4 4 4 3 4 3 4 4 4 4 4 3 4 4 4 5 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 4 4 4 4 4 4 4 4 4 4 4 4 5 4 6 5 4 4 4 4 4

20 in. S

HELL

PIPELIN

E C

O., L.P., C

RUDE

in . B

G E

H O

G S

U R

A L

G A

.7 in

P R

O D

U C

O P

E R

N G

P20050136

P20 031382

3,6

,00

3,649,000

3,652,000

3,6

,00

485,000

488,000

491,000

Sheet Reference

Number

US Army Corps of Engineers

C h ie f, W a te rw a ys

M a in te n a n ce

S e ct io n

C h ie f, S u rv e y S e c tio n

CORPS OF ENGINEERS U.S. ARMY

S u b m itt e d

R e co m m e n d e d

A p p ro ve d

VICINITY MAP

0 5 10 Miles

3.8.0-20150202

S he et

District: CEMVN

Ja nu ary

S heet

U .S

. A R

M Y

C O

P R

P S

O F

E N

E E

R S

N E

W O

R L

E A

N S

T R

C L

E R

A cc e ss

C o n st ra in ts

T h e U n ite d S ta te s G o ve rn m e n t fu rn is h e s th e s e d a ta a n d t h e r e ci p ie n t a c ce p ts a n d u se s t h e m w ith t h e e x p re s s u n d e rs ta n d in g t h a t th e U

T h e U n it e d

S ta te s s h a ll b e u n d e r n o li a b ili ty w h a ts o e v e r to a n y p e rs o n b y re a s o n o f a n y u s e m a d e t h e re o f.

T h e se d a ta b e lo n g t o t h e

G o ve rn m e n t.

T h e re fo re t h e re ci p ie n t fu lly a g re e s n o t to r e p re se n t th e se d a ta t o a n yo n e a s o th e r th a n G o ve rn m e n t p ro vi d e d d a ta

T h e r e c ip ie n t m a y n o t tr a n sf e r th e s e d a ta t o o th e rs w ith o u t a ls o t ra n sf e rr in g t h is D is cl a im e r.

D is tr ib u tio n L ia b ili ty

T h e d a ta r e p re s e n ts t h e r e s u lts o f d a ta co lle ct io n /p ro ce ss in g f o r a s p e ci fic

U S

D a ta C o n st ra in ts

T h e U

A rm y

C o rp s o f

E n g in e e rs a c ce p ts n o r e sp o n si b ili ty f o r ch a n g e s in th e h yd ro g ra p h ic a l c o n d it io n s w h ic h d e v e lo p a ft e r th e d a te o f p u b lic a tio n

T h is d a ta is in te n d e d f o r U

A rm y

C o rp s o f

E n g in e e rs in te rn a l u se

P ru d e n t m a ri n e rs s h o u ld n o t re ly s o le ly u p o n it

S u rv e ye d

B y:

P lo tt e d B y:

C h e c ke d

B y:

D R

/D S

A O

R N

Horizontal Coordinate System:

North American Datum of 1983 (NAD83), projected to the State Plane Coordinate System (SPCS), Louisiana South Zone. Distance units in U.S. Survey Feet.

Vertical Datum:

Soundings are shown in feet and indicate depths below Mean Low Gulf (MLG).

The location of navigation aids are base on and provided by the U.S. Coast Guard.

2010 Aerial Photography data source: NAIP Louisiana.

Reference is N.O.A.A. Navigation Chart No. 11367.

** Shoalest Sounding per Quarter per Reach.

NOTES:

0 500 1,000 1,500

Feet

LEGEND

¾ Obstruction Point çè Wrecks-Submerged

!( Shoalest Sounding**

X ( Red Navigation Buoy

X ( Green Navigation Buoy

Gage Reading:

Sea Conditions:

Vessel Name:

Survey Type:

Sounding Frequency***:

LAPALCO/FLEMINS: 2.4 MLG AVG

CALM

M/V OB189

CONDITION

HIGH

Beacon, General_(

Federal Navigation Channel

Federal Navigation Center Line

Unconfirmed Pipeline/Cable

As-built Pipeline/Cable

Borrow Area

Project Depth Contour

Cable Area

Placement Area

Anchorage Area

G. I.

Tra nsm issio n

Lin e

KVA

TSI)

0 in. BRIDGELINE

NATURAL GAS (BRIDGELINE

GAS DISTRI BUTION,)

E P

E (D

N R

'' N a tu ra l G a s (P

W M

24'' Natural Gas (PWMS)

1245555433211

1100011123455543211

1123344444321

44 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4

4 4

5 55 4 4

3 3

2 2 3

3 3 3 3 3 3 3 4 4 4 5 4 5 5 5 5 5 5 5 5 5 4 5 5 5 5 5 5 5 5 5 3 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 4 5 5 5 5 5 5 4 4 5 4 5 5 5 5 5 4 5 5 5 5 5 5 5 4 4 3 5 5 5 5 5 5 5 5 5 5 5 4 5 4 4 4 4 4 5 4

4 4 3 3 3

3 3 3 3 4 3 3 3 3 3 4 4 4 4 4 4 4 4 4 3 4 4 4 3 3 4 4 4 4 4 4 4 4 4 4 4 4 4 3 3 3 3 3 3 3 3 3 3 4 4 4 4 4 4 4 4 4 4 4 5 4 4 4 4 4 5 5 5 5 5 5 5 5 5 5 5 5 5 4 4 4 4 5 5 5 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4

4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 2 2 4 4 3 3 4 4 4 4 4 4 4 4 4 3 4 4 4 4 4 4 3 4 3 4 3 3 3 3 3 3 3 3 4 3 3 3 3 3 3 3 3 3 3 4 4 4 3 4 4 3 3 3 33 3 3 3 3 3 2 3 2 2 2 2 2 2 2 2 2 2 2 2 1 2 2 2 1 2 2 2 2 2 2 3 3

4 4

2 2 2 2 2 2 22 2 2 2 2 2 2 2 3 2 3 3 3 3 3 3 3 3 2 3 3 3 3 2 3 3 3

3 3 3 23

2 3 2 3

3 4 3 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 4 5 5 4 4

5 5 5 5 4 4

4 5 5 5 5 4 5 4 5 4 5 4

4 4 4 4

4 4 3

4 4

4 4 4 4 4 4 4 4 4 4 4

3 4 3 4

4 4 4 4 4

4 4

4 3

5 5

3,646,000

3,6

,00

3,6

,00

3,6

,00

3,652,000 3,6

,00

491,000494,000

494,000

497,000

Sheet Reference

Number

US Army Corps of Engineers

C h ie f, W a te rw a ys

M a in te n a n ce

S e ct io n

C h ie f, S u rv e y S e c tio n

CORPS OF ENGINEERS U.S. ARMY

S u b m itt e d

R e co m m e n d e d

A p p ro ve d

VICINITY MAP

0 5 10 Miles

3.8.0-20150202

S he et

District: CEMVN

Ja nu ary

S heet

U .S

. A R

M Y

C O

P R

P S

O F

E N

E E

R S

N E

W O

R L

E A

N S

T R

C L

E R

A cc e ss

C o n st ra in ts

T h e U n ite d S ta te s G o ve rn m e n t fu rn is h e s th e s e d a ta a n d t h e r e ci p ie n t a c ce p ts a n d u se s t h e m w ith t h e e x p re s s u n d e rs ta n d in g t h a t th e U

T h e U n it e d

S ta te s s h a ll b e u n d e r n o li a b ili ty w h a ts o e v e r to a n y p e rs o n b y re a s o n o f a n y u s e m a d e t h e re o f.

T h e se d a ta b e lo n g t o t h e

G o ve rn m e n t.

T h e re fo re t h e re ci p ie n t fu lly a g re e s n o t to r e p re se n t th e se d a ta t o a n yo n e a s o th e r th a n G o ve rn m e n t p ro vi d e d d a ta

T h e r e c ip ie n t m a y n o t tr a n sf e r th e s e d a ta t o o th e rs w ith o u t a ls o t ra n sf e rr in g t h is D is cl a im e r.

T h e in fo rm a tio n d e p ic te d o n t h is m a p r e p re se n ts t h e r e su lt s o e y co n d u ct e d o n t h…

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