W912P824B0052 Amend 0001.pdf

ED 24-022

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 subject Solicitation Mississippi River Outlets, Vicinity of Venice, Louisiana, Baptiste Collette Bar Channel, #24-1 Maintenance Dredging, Plaquemines Parish, Louisiana, has been modified accordingly:

1. Bid Opening has been changed from 1:00 pm local time on Tuesday August 13, 2024 to 12:00 pm local time on Tuesday August 13, 2024.

Bid Due time of 10:00 am local time on Tuesday August 13, 2024 remains unchanged.

2. Incorporate DOL Wage Determination: See follow ing pages.

3. Incorporate Specification changes: See follow ing pages.

1. CONTRACT ID CODE PAGE OF PAGES

1 3

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

16C. DATE SIGNED

BY 29-Jul-2024

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 W912P824B0052

X 9B. DATED (SEE ITEM 11)

11-Jul-2024

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 is extended, X 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

29-Jul-2024

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:

W912P824B0052

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION 00100 - INSTRUCTIONS TO BIDDERS

The following have been modified:

INSTRUCTIONS TO BIDDERS

SECTION 00100 - INSTRUCTIONS TO BIDDERS

INSTRUCTIONS TO BIDDERS

SOLICITATION NUMBER: W912P824B0052

NOTE: BIDDERS MAY SUBMIT BIDS BY ONLY ONE METHOD: A) ELECTRONIC COMMERCE

(EMAIL) OR BY 2) PHYSICAL SUBMISSION. BIDDERS SHALL LIMIT THE BID SUBMITTAL TO ONE

OPTION OR THE OTHER, NOT BOTH.

Electronic Submission of Bids/Proposals (Email):

The New Orleans District utilizes electronic commerce (Email) for receipt of electronic bids under this IFB solicitation. To submit an electronic commerce (Email) bid please follow these steps:

1. Send an email containing your name, email address and bid/proposal to the following emails associated with the IFB (MUST include all emails):

evan.g.woitha@usace.army.mil karen.d.hargrave@usace.army.mil

2. ALL BIDS SUBMITTED BY EMAIL MUST CONTAIN THE SOLICITATION NUMBER IN THE

SUBJECT LINE.

3. Once the agency receives your bid/proposal at the above email addresses, you will then receive a confirmation email stating your bid/proposal was received. If a bidder does not receive a reply acknowledging receipt electronically from the New Orleans District, it is incumbent upon the bidder to seek confirmation from the issuing Contracting office by phone.

Note: The size limit for incoming emails is 35MB. Any bid/proposal over this size may not be accepted by the server and will constitute the bid not being received timely. Please note that embedded links, URLs, and other html language included may interfere with the USACE server security, which may cause emails to be removed prior to being received by the contracting office. Bidders are advised to refrain from including external links, embedded links, URLs, and other html language not germane to the proposal/bid. Please note it is a bidder’s responsibility, when transmitting its bid electronically, to ensure the receipt of its bid to the proper designee at the proper time. See FAR 14.304(b)(1)(i) regarding untimely electronic bids. Please note, MVN’s computer system firewall may cause a delay in receipt of emails, so be sure to allow ample time for possible delay. If your email would exceed 35MB you can use one of the following methods as a work-around:

Use .zip files as attachments. Combine multiple files into a .zip file to compress file size prior to adding as an email attachment.

Send multiple emails. Label each email with same subject line and indicate number of emails. For example:

Smith Construction W912P823BXXXX (1 of 2) Smith Construction W912P823BXXXX (2 of 2).

W912P824B0052

Physical Submission of Bids:

Bidders may submit their bids by hand carrying or express mail to the New Orleans District Contracting Office in Room 172. Bidders are advised to allow adequate time to ensure timely submission of its bid. Traffic onto the New Orleans District campus may be delayed by trains blocking the entrance or security either at the gate and/or inside of the building. Express delivery may be utilized but it is incumbent upon the bidder to ensure bid delivery time and date is before the receipt of bid cutoff time. See FAR 14.304(b)(1)(ii) and (c).

Bid Opening:

The Bid Opening is currently scheduled for Tuesday, August 13, 2024, at 12:00 pm CST. The Contracting Officer and Contract Specialist will begin downloading bids at 10:00 AM CST, which is the bid submission receipt cutoff time.

All bids received after 10:00 AM CST on Tuesday, August 13, 2024, will be considered late.

Audio Teleconference Bid Opening Information:

Bid Opening will be held on Tuesday, 13 August 2024 at 12:00 PM CST. Please use the following call-in information to attend the meeting:

Toll-Free: +1 503-207-9433 Access Code: 396811570#

Following the conclusion of the bid opening, in accordance with FAR 14.403(b), abstracts of offers for unclassified acquisitions shall be available for public inspection via SAM.GOV.

(End of Summary of Changes)

U.S. Department of Labor Wage and Hour Division

Washington, D.C. 20210

Response to SF-308 Request for Davis-Bacon Project Wage Determination

Project Wage Decision Number: 2024-LA-25780 – 308 - 07-15-2024

State: Louisiana

County: Plaquemines

Construction Type: Dredging

Agency: U.S. Army Corps of Engineers

Contract Number: W912P824B0052

Project Name: Mississippi River Outlets, Vicinity of Venice, Louisiana, Baptiste Collette Bar Channel, #24-1 Maintenance Dredging

Description of Work (as clarified):

The work consists of the removal and satisfactory disposal of all material excavated from the Baptiste Collette Bar Channel, within the limits shown on the contract drawings.

Date of Decision: 07/15/2024 Expires: 01/15/2025

Modification Number: N/A

Classification Hourly Rate Fringe Benefits

Derrick Operator $17.20 $0.00

Dozer Operator $17.20 $0.00

Dredge 16” “and Over

Deckhand $17.20 $0.00

Dredge Tender Operator $17.20 $0.00

Fireman $17.20 $0.00

First Assistant Engineer $17.20 $0.00

Leverman $17.20 $0.00

Oiler $17.20 $0.00

Second Assistant Engineer $17.20 $0.00

Shoreman $17.20 $0.00

Third Assistant Engineer $17.20 $0.00

Truck Driver $17.20 $0.00

Dredge Under 16” “

Deckhand $17.20 $0.00

Dredge Tender Operator $17.20 $0.00

Leverman $17.20 $0.00

Oiler $17.20 $0.00

Hydraulic Dredging

First Cook $17.20 $0.00

Handyman $17.20 $0.00

Janitor, Cabin Person $17.20 $0.00

Second Cook $17.20 $0.00

Marsh Buggy, Dragline, Oiler. $17.20 $0.00

Marsh Buggy, Dragline, Operator $17.20 $0.00

Self-Propelled Hopper Dredge, Drag

Tender $17.20 $0.00

This wage determination is specifically for the project listed above. It cannot be used for any other purpose including contracts and or project.

The request for a Welder cannot be approved because the work of a welder is considered to be incidental to the craft for which welding is performed (i.e. ironworker, heavy equipment mechanic, etc.). Welders must receive the wage rate that prevails for the craft to which welding is incidental.

Further, in the event the above referenced contract is subject to Executive Order (EO) 14026 and the approved conformed hourly wage rate (not including any fringe benefits) is less than the EO minimum wage, you are required to comply with the minimum wage requirements of EO 14026, codified at 29 CFR Part 10. Please note that this EO 14026 applies to contracts entered into by the federal government that are subject to the Davis-Bacon Act itself, but it does not apply to contracts subject only to the Davis- Bacon Related Acts, including those set forth at 29 CFR 5.1(a)(2)-(60). See https://www.dol.gov/agencies/whd/government-contracts/eo14026 for additional information regarding EO 14026, including coverage and minimum wage requirements.

If you have any questions and or additional comments, please do not hesitate to contact me at thomas.rhontia@dol.gov.

Approved by:

For RhonTia Thomas-Johnson Chief Branch of Construction Wage Determinations 202-693-0087 Thomas.rhontia@dol.gov mailto:thomas.rhontia@dol.gov mailto:Thomas.rhontia@dol.gov

SECTION 00010

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

SECTION 00700

Page 59/273, clause 252.236-7001 CONTRACT DRAWINGS AND SPECIFICATIONS, subparagraph (e).

Delete this subparagraph in its entirety and substitute the following therefore:

“(e) The work shall conform to the specifications and the contract drawings identified on the following index of drawings:

Title File Drawing No.

Mississippi River Outlets, Vicinity of Venice, Louisiana, Baptiste Collette Bar Channel, #24-1 Maintenance Dredging, Plaquemines Parish, LA”

H-16-48454 G-01 thru G-03 C-01 thru C-16

SECTION 01100

1. Page 9, paragraph 7, subparagraph (b). Change “exceed $3.25” to “exceed $3.50”.

2. Page 17, paragraph 25. Delete this paragraph in its entirety and substitute the following therefore:

“25. DATUM RELATIONSHIPS

The following information is provided for informational use only and is not to be used for this contract. The purpose of this paragraph is to provide datum relationships between Mean Low Low Water (MLLW) datum and the currently used Mean Low Gulf (MLG) datum. This information is provided to comply with the requirements outlined in Engineering Manual, EM 1110-2-6056, Standards and Procedures for Referencing Project Elevation Grades to Nationwide Vertical Datums. This engineering manual was released in response to IPET Lessons Learned, in order to address datum and project control issues.

This datum relationship must be identified on the plans, in order to identify the adjustment from MLG to NAVD88 and Mean Lower Low Water (MLLW).

•Baptiste Collette (at staff gage)

0.0’ MLLW (2002-2006) = 0.0’ NAVD88 (2009.55) = 3.5’ MLG

•Venice0.0’ MLLW (2002-2006) = 0.0’ NAVD88 (2009.55) = 3.0’ MLG

•Tiger Pass

0.0’ MLLW (2012-2016) = 0.0’ NAVD88 (2009.55) = 3.0’ MLG

PROJECT CONTROL POINTS

The following information describing the project control points (PCPs) must be included in the specifications. These benchmarks have been incorporated in the NSRS database as required by

EM 1110-2-6056.

→ DESIGNATION: 876 0849A TIDAL

PID: AT1390

STATE/COUNTY: LA/PLAQUEMINES

LAT/LON: N 29°16'00.52795" W 089°21'10.35485"

NAD83 (2011)

NORTH/EAST: N 284,325.15' E 3,912,287.82' SPC LA S (US feet) ELEVATION: 1.53 feet NAVD88 (2009.55)

MARKER: BENCH MARK DISK

STAMPING: 0849 A 1985

DESCRIPTION: This monument is tied to the OD Venice staff gage. It is located in Venice, at the end of Hwy 23, 80 feet north from the north 1 of 2 yellow keypad support posts, 45 feet east from a red fire hydrant, 26 feet northeast from the center of a gravel road, 3.3 feet northeast from a metal post with witness sign attached, 1.6 feet from a carsonite witness post, and 1 foot below the level of the ground.

→ DESIGNATION: GPS TIGER

PID: BBCY07

STATE/COUNTY: LA/PLAQUEMINES

LAT/LON: N 29°09'02.45047" W 089°24'02.39074"

NAD83 (2011)

NORTH/EAST: N 241,839.06' E 3,897,764.72' SPC LA S (US feet) ELEVATION: 4.55 feet NAVD88 (2009.55)

MARKER: BENCH MARK DISK

STAMPING: GPS TIGER 2013

DESCRIPTION: This monument is tied to the staff gages set on DM10 and DM17 (sgu 01535). It is located in Tiger Pass, south of Venice, at the southwest corner of a concrete slab at Hillcorp Energy Company West Bay Field Production Facility #1.

Located on the south side of the channel at Red Buoy #20. Monument is 4.3 feet from the south edge of slab.”

SECTION 02 21 10.00 12

1. Page 2, paragraph 1.2. Delete this paragraph in its entirety and substitute the following

“1.2 MEASUREMENT AND PAYMENT

No separate measurement or payment will be made for surveys. The cost of the surveys covered under this section shall be included in the applicable contract unit price for "Dredging

– Baptiste Collette" or “Dredging – Tiger Pass”.

2. Page 8, paragraph 3.1.6.1. Delete this paragraph in its entirety and substitute the following

“3.1.6.1 Disposal Areas “G”, “H”, “WDA-1”, “WDA-2”, and WDA-3”

For Disposal Areas "G", "H", “WDA-1”, “WDA-2”, and WDA-3”, a minimum of three (3) disposal cross sections shall be taken normal to the channel centerline and three (3) sections taken parallel to the channel centerline. These cross sections shall be taken prior to and following placement of dredge material at this area and at intervals and locations to be determined by the Contracting Officer's representative.”

SECTION 35 20 23.00 12

1. Page 8, paragraphs 1.3.1 and 1.3.2. Delete these paragraphs in their entirety and substitute the following therefore:

“1.3.1 Mobilization And Demobilization

An item to cover the cost of initial mobilization and final demobilization of the Contractor's plant and equipment under this contract is included and will be paid for as stipulated in the Contract Clause in Section 00700, entitled PAYMENT FOR MOBILIZATION AND DEMOBILIZATION (DFARS 252.236-7004). Payment for mobilization from the Baptiste Collette dredging site to the Tiger Pass dredging site will be made at the contract job price for “Mobilization - Baptiste Collette to Tiger Pass”, all in accordance with the Contract Clause in Section 00700, entitled PAYMENT FOR MOBILIZATION AND DEMOBILIZATION

(DFARS 252.236-7004).”

1.3.2 Dredging

Payment for dredging will be made at the applicable contract unit price per cubic yard for "Dredging – Baptiste Collette" or “Dredging – Tiger Pass”. Price and payment shall constitute full compensation for furnishing all plant, labor and materials and performing all work for surveying, including any additional soundings that may be directed, excavation, disposal of materials, furnishing diesel powered or gasoline crewboats fully operated, airboats fully operated, aluminum skiff fully operated, furnishing survey vessel(s) as required in Section 02 21 10.00 12 SURVEYS, pollution control, furnishing and maintaining radio and telephone communications equipment, and all operations incidental thereto.

2. Page 10, paragraph 3.1.2. Delete this paragraph in its entirety and substitute the following

“3.1.2 Hydraulic Dredging

Hydraulic dredging operations shall be performed between approximate stations 275+00 and 565+00 on Baptiste Collette, and stations 340+00 and 514+00 on Tiger Pass. Anticipated dredging limits will be verified by the Contractors Pre-Construction survey and before dredging surveys. All work shall be performed as specified herein and as shown on the contract drawings. Should analysis of the Pre-Construction survey and before dredging surveys result in a requirement for non-continuous dredging, the Contractor shall be responsible movement of dredge plant between required dredging reaches. No addition payment will be made for required movement of plant between required dredging reaches.”

3. Page 11, paragraph 3.1.6. Delete this paragraph in its entirety and substitute the following

“3.1.6 Character of Materials

The material to be removed within the required dimensions specified consists of shoaling that has occurred since the channel was last dredged and insitu material. Sand, silt, clay, shell, logs, stumps, snags, debris, and other obstructions may be encountered. Bidders are expected to examine the site of the work and, after investigation, decide for themselves the character of the materials. The Contractor shall note the following dredging jobs previously performed on the Baptiste Collette Navigation Channel.

Limits Date Dredged

Design Elevation Depth (ft-

MLG)

Width Dimensions

C/L Sta. 300+00 to 320+00 April 2011 -16.0 150’

C/L Sta. 330+00 to 560+00 April 2011 -18.0 250’

C/L Sta. 420+00 to 504+00 October 2015 -10.0 150’

C/L Sta. 410+00 to 518+00 January 2018 -14.0 230’

C/L Sta. 270+00 to 320+00 February 2020 -14.0 150’

C/L Sta. 330+00 to 565+00 February 2020 -16.0 250’

C/L Sta. 90+00 to 120+00 May 1978 -16.0 150’

C/L Sta. 160+00 to 235+00 May 1978 -16.0 150’

C/L Sta. 255+00 to 320+00 May 1978 -16.0 150’

C/L Sta. 90+00 to 120+00 December 2022 -16.0 150’

C/L Sta. 160+00 to 235+00 December 2022 -16.0 150’

C/L Sta. 255+00 to 320+00 December 2022 -16.0 150’

C/L Sta. 330+00 to 565+00 December 2022 -18.0 250’

(1) Channel transitions from -14 feet by 150 feet to -16 feet by 250 feet< between C/L Station 320+00 and C/L Station 330+00.

(2) The Contractor shall note the following dredging jobs previously performed on the Tiger Pass Navigation Channel.

Limits Date Dredged Design

Elevation Depth

(ft-MLG)

Width Dimensions

C/L Sta. 348+30 to 517+09 October 2021 -12.0 150’

(3) Virgin material may be encountered above or below the channel dimensions listed above.

The table above indicates the most recent maintenance dredging events performed over the contract limits. Dredging histories of the Baptiste Collette Bar Channel and Tiger Pass Channel are available on request.”

4. Page 12, paragraphs 3.2.2 and 3.2.3. Delete these paragraphs in its entirety and substitute the following therefore:

3.2.2 Required Dimensions

The Contractor shall provide the following dimensions over all utility crossings by whatever approved method the Contractor elects to use. The dimensions are as follows for the Baptiste Collette Channel: -16.0 feet MLG x 150 feet width between C/L Stations 275+00 and 320+00, with a linear transition to -18.0 feet MLG x 250 feet width at C/L Station 330+00 and continuing through C/L Station 565+00. The dimensions are as follows for the Tiger Pass Channel: -10.0 feet MLG x 150 feet width between C/L Stations 340+00 and 514+00. The Contractor shall submit for approval by the Contracting Officer a detailed Plan of Operation at each pipeline or utility crossing where surveys indicate the above dimensions do not exist.

The plan shall contain emergency measures to be taken in the event of an accident. The Contractor shall notify the owners of pipelines or utilities by certified mail at least seven (7) days prior to operating within 500-feet of a pipeline or utility. A copy of the certified letter shall be submitted for information to the Contracting Officer concurrent with owner notification. The Contractor shall also provide transportation, meals and/or lodging for any pipeline/utility representatives who are deemed necessary to remain aboard the dredge while working in the vicinity of these crossings.

3.2.3 Existing Pipelines, Structures or Utilities

The vertical clearances listed below were furnished by the utility owners at the time permits were issued and/or from "As-Builts" and are not the result of a survey made by the Government. In addition, various pipeline databases available here at the New Orleans District, as well as nautical charts published by NOAA, have been used in verifying the existence and locations of utilities within the vicinity of this project. The Contractor shall contact "LA One Call" at either 811 or 800-272-3020 and Gulfsafe at 1-888-910-4853 prior to dredging operations. Prior to initiating dredging operations, the Contractor shall investigate the NOAA Chart OnLineViewer to verify any chart and utility updates in the project vicinity.

The specific chart relating to this project can be found at the following web site:

http://www.charts.noaa.gov/OnLineViewer/11351.shtml

The following pipelines, structures or utilities are located within the Baptiste Collette and Tiger Pass project area. The Contractor should be aware that there are other pipelines located within the general area.

Baptiste Collette

Utility or Structure

Approximate Station

Elevation M.L.G. Name and Address of Owner

16-inch Gas Pipeline 297+97 -22.0’ Third Coast (see below)

2-6” & 2-4” Pipelines 300+57 -37.0’

Lobo Operating, Inc 1819 West Pinhook Rd Suite 249 Lafayette, LA 70508 Mr. Brian Daigle

(C) 985-249-1711 Email: brian.daigle@lobooil.com

26-inch Pipeline 355+76 -24.0’ Third Coast (see above)

12-inch Pipeline 373+67 -24.0’

Third Coast 1501 McKinney St Suite 800 Houston, TX 77010 Michael Barbier 504-520-0460 Email: Mbarbier@third-coast.com http://www.charts.noaa.gov/OnLineViewer/11351.shtml mailto:brian.daigle@lobooil.com mailto:Mbarbier@third-coast.com

20-inch Delta Loop Pipeline 543+53.57 -26.9’

Shell P/L Co LP 5317 Bayou Black Dr.

Gibson, LA 70356 Rodney Boudreaux

(C) 985-856-9746 Email: Rodney.Boudreaux@shell.com

1-2 3/8” Pipeline

Parallel to channel, running inside the east bank and through Disposal Area “G”

Elevation Unknown

Occidental Pretroleum 1201 Lake Robbins Dr The Woodlands, TX 77380 Bridget Ofarrell

(O) 832-636-1694

(C) 281-743-2946 Email: bridget_ofarrell-villarreal@oxy.com

Tiger Pass

Utility or Structure

Approximate Station Elevation M.L.G. Name and Address of Owner

5 – 4.5” Flowlines 318+33 --- Hilcorp Energy-Harvest (see below)

24” Discharge Line 321+05 --- Hilcorp Energy-Harvest (see below)

10-inch Pipeline 423+01 -22.6’

Harvest (Old Chevron Line) Mr. Martin Mistich 1804 Tidewater Rd Venice, LA 70091

(281) 796-9327 mmistich@hilcorp.com

6-inch Pipeline 446+94 -25.0’

American Midstream Robin Asevedo 2402 Bayou Road St. Bernard, LA 70085 Office – (504) 681-6925 ext. 2028 Cell – (504) 812-7151 RAsevado@americanmidstream.com Alternate Contact:

Mike Barbier

(601) 569-9123

2 ½” Pipeline 450+36 -20.6’

Hilcorp Energy-Harvest Allan Pringle 1111 Travis Street Houston, TX 77002 346-237-2232 apringle@hilcorp.com mailto:Rodney.Boudreaux@shell.com mailto:RAsevado@americanmidstream.com

William Riley 713-209-2406

Ronald DarDar 15211 Old Spanish Trl.

Paradis, LA 70080 Phone: 985-785-3050 Cell: 985-258-1421

Martin Hargrave 141 Phillips Rd.

Port Sulphur, LA 70083 Phone: 504-354-5101 Cell: 985-759-2224

Brent Tompkins 141 Phillips Rd Port Sulfur, LA 70083 Phone: 504-354-5101 Cell: 504-289-4416

James McMicheal 1804 Tide Water Rd.

Venice, LA 70091 Phone: 504-592-3991 Cell: 504-416-2615

10” Pipeline (abandoned in place)

483+94 -23.5’

Gulf South Pipeline Co.

Harold Sylve 520 Alliance St.

Kenner, LA 70062

(504) 415-1864

(504) 469-5903, x-236 harold.sylve@bwpmlp.com

Submerged Cable (abandoned in place)

486+50 -23.0’ Entergy Louisiana Mr. Jeremy Rich 3714 Tulane Ave.

L-TUL-113

New Orleans, LA 70119

(504) 595-3816 jrich1@entergy.com

20” Pipeline 498+60 -24.0’ American Midstream (see above)

26” Pipeline 499+35 -22.0’ American Midstream (see above)

2” Pipeline 515+60 Unknown Hilcorp Energy-Harvest (see above)

3” Pipeline 517+25 Unknown Hilcorp Energy-Harvest (see above)

6” Pipeline & (15)

– 2 ½” Flowlines (50’ Wide Trench)

519+10 -21.2’ Hilcorp Energy-Harvest (see above)

Possible Pipeline 520+00 Unknown Unknown 4” Pipeline 528+01 -20.5’ Hilcorp Energy-Harvest

(see above) 3” Pipeline 533+00 Unknown Hilcorp Energy-Harvest

(see above) 12 – Flowlines 533+34 -22.2’ Hilcorp Energy-Harvest

(see above)

(3) – 3 ½” & (3) – 2 ½” Pipelines 50’ Wide Trench

536+94 -23.5’ Hilcorp Energy-Harvest (see above)

Possible Pipeline 515+60 Unknown Hilcorp Energy-Harvest (see above)

8” Pipeline 550+62 -25.9’ Hilcorp Energy-Harvest (see above)

6” Oil & 12” Gas Pipelines (50’ Wide Trench)

551+62 -25.8’ Hilcorp Energy-Harvest (see above)

12” Gas Pipeline 615+26 -26.4’ Kinetica Partners, LLC 224 Aviation Road Houma, LA 70363

(985) 879-3516 Jarus.Leblanc@kineticallc.com Shaun Harwood Shawn.Harwood@kineticallc.com

Note: Elevations shown are the shallowest top of pipe elevations from within the channel template.”

5. Page 15, before paragraph 3.3.2, add the following new paragraphs as:

“3.3.1.3 Wetland Development Areas

Three (3) wetland development sites, as described below, have been designated for unconfined disposal of dredged material. Material deposited in these areas shall be placed in accordance with the initial elevations specified. The dredged material slurry shall be allowed to flow onto existing wetland vegetation. However, at no time shall the elevation of dredged material flowing through or onto existing wetland vegetation be allowed to exceed +2.5 feet MLG.

The Contractor shall establish and maintain a staff gage at each discharge location, and additional gages throughout each wetlands development area as needed, in order to monitor the elevation of material for compliance with the contract documents. The staff gage shall be marked at one-half foot intervals, from elevation +6.0 feet MLG to the existing water surface.

The limits of disposal shall be marked by the Contractor with conspicuous buoys or stakes.

(1) Wetland Development Area #1 (WDA-1)

The first wetland development area is located along the right descending bank at approximate C/L Station 420+00, and is designated on the drawings as "UNCONFINED DISPOSAL AREA WDA-1". Material dredged shall be deposited as unconfined material into this designated site at an initial elevation of approximately +5.5-feet MLG. To increase the number of emergent wetlands developed, material shall be deposited in open water behind the remnant bankline and pumped toward the shoreline in an effort to increase the existing subaerial footprint.

(2) Wetland Development Area #2 (WDA-2)

The second wetland development area is also located on the right descending bank at approximate C/L Station 443+00, and is designated on the drawings as "UNCONFINED DISPOSAL AREA WDA-2". Material dredged shall be deposited as unconfined material into this designated site at an initial elevation of approximately +5.5 feet MLG. To increase the number of emergent wetlands developed, material shall be deposited in open increase the existing subaerial footprint.

(3) Wetland Development Area #3 (WDA-3)

The third wetland development area is also located on the right descending bank at approximate C/L Station 475+00, and is designated on the drawings as "UNCONFINED DISPOSAL AREA WDA-3". Material dredged shall be deposited as unconfined material into this designated site at an initial elevation of approximately +5.5 feet MLG. To increase the number of emergent wetlands developed, material shall be deposited in open increase the existing subaerial footprint.”

DRAWINGS

Add the attached new drawings SHEET IDENTIFICATION Nos. C-10, C-11, C-12, C-13, C-14, C-15, and C-16.

SECTION 00010 – BIDDING SCHEDULE

Mississippi River Outlets Vicinity of Venice, Louisiana

Baptiste Collette Bar Channel #24-1 Maintenance Dredging

Plaquemines Parish, LA

00010-3 ED 24-022

Item DESCRIPTION Estimated Quantity Unit Unit Price Estimated Amount

BASE WORK

0001 Mobilization and Demobilization 1 JOB

0002* Mobilization - Baptiste Collette to Tiger Pass 1 JOB

0003* Dredging – Baptiste Collette

0003AA* First 800,000 CY 800,000 CY

0003AB All Over 800,000 CY 300,000 CY

0004* Dredging – Tiger Pass

0004AA* First 375,000 CY 375,000 CY

0004AB* All Over 375,000 CY 140,000 CY

TOTAL BASE WORK: $

OPTIONAL WORK (OW)

0005 Aerial Photography Documentation - OW 1 JOB

0006 Bird Nesting Prevention and Avoidance Measures - OW 60 DAY

TOTAL OPTIONAL WORK: $

TOTAL BASE WORK + OPTIONAL WORK: $

*Denotes a change from the original Bidding Schedule

Award will be made as a whole to one bidder.

NOTE 1: The unit “JOB” as used in this Bidding Schedule is synonymous with the term “Lump Sum” used elsewhere within these plans and specifications.

NOTE 2: 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.

00010-4 ED 24-022

NOTE 3: 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 subline items are materially unbalanced (See FAR 14.404-2, Rejection of Individual Bids).

NOTE 4: 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 after Notice of Award. 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 Program, 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 5: RAPID VENDOR PAYMENT. Web based instructions for the submission of invoices may be found at the following website:

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

NOTE 6: Option for Increased Quantity- Separately Priced Line Item (FAR 52.217-7).

The Government may require the delivery of the numbered line item, identified in the Schedule as an option item, in the quantity and at the price stated in the Schedule. The Contracting Officer may exercise the option by written notice to the Contractor any time prior to the completion date of the basic line item or any previously exercised option or executed modification. Delivery of added items shall continue at the same rate that like items are called for under the contract, unless the parties otherwise agree.

NOTE 7: 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 the basic requirement. Evaluation of options will not obligate the government to exercise the option(s).

NOTE 8: OPTION WORK ITEM: The Government may require the delivery of, in whole or part, the numbered line items identified in the schedule as an OPTIONAL WORK item, in the quantity and price stated in the schedule. The Contracting Officer may exercise the OPTIONAL WORK by written notice to the Contractor. If the Government activates the Optional Work Items, the activation will occur while the Contractor’s plant is within the limits of work. No additional mobilization/demobilization will be paid to the Contractor for the Optional Work. 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 9: TIME ADJUSTMENT IN THE EVENT OF THE EXERCISE OF OPTIONAL

WORK. In the event that the OPTIONAL WORK item is exercised under the terms of the contract, the time required for completion of the contract will not be adjusted but shall be performed concurrent with the original contract duration of 150 calendar days established for the BASE WORK items specified in Section 00700, CONTRACT CLAUSES, paragraph entitled COMMENCEMENT, PROSECUTION, AND

COMPLETION OF WORK.

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

00010-5 ED 24-022

EVALUATION OF SUBLINE ITEMS (Dec 2019 - AFARS 5152.211-9000).

*Item Nos. 0003 and 0004 are 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 subline items.

(End of Clause)

VARIATIONS IN ESTIMATED QUANTITIES - SUBLINE ITEMS (Dec 2019) - AFARS 5152.211- 9001).

*This variation in estimated quantities clause is applicable only to item Nos. 0003 and 0004 .

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

*(b) Where the actual quantity of work performed for item Nos. 0003 and 0004 is less than 85% of the quantity of the first subline item listed under such item, the contractor will be paid at the contract unit price for that subline item for the actual quantity of work performed and, in addition, an equitable adjustment shall be made in accordance with the clause at Federal Acquisition Regulation (FAR) 52.211-18, VARIATION IN

ESTIMATED QUANTITY.

*(c) If the actual quantity of work performed under item Nos. 0003 and 0004 exceeds 115% or is less than 85% of the total estimated quantity of the subline item under that item and/or if the quantity of the work performed under the second subline item or any subsequent subline item under item Nos. NONE exceeds 115% or is less than 85% of the estimated quantity of any such subline 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)

NEW ORLEANS DISTRICT

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H A F A L A Y

AR

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SHREVEPORT

MONROE

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VICKSBURG

NATCHEZ

ALEXANDRIA

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LAKE CHARLES

BATON ROUGE

LAKE

PONTCHARTRAIN LAKE

BORGNE

G U L F

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M I S S I S S I P P I

LOCATION MAP

VICINITY MAP

SCALE OF MILES

SCALE

40 0 40 80 120 160 200

DESCRIPTION

TABULATION OF GAGES

LOCATIONGAGE

Y = 238,222.19

X = 3,890,232.63

0.0' GAGE = 0.0' NAVD88 (2009.55) = (-)0.08' MLLW (2012-2016) = 2.92' MLG

AND TENTHS OF FEET NAILED TO NAVIGATION DAY MARKER NO. 10 IN TIGER PASS.

ALL STAFF GAGE IS 2" X 6" PAINTED WHITE WITH BLACK LINES FOR FOOT MARKS

(01535-DM17)

DAY MARKER 17

STAFF GAGE AT

Y = 242,083.31

X = 3,895,773.25

0.0' GAGE = (-)0.18' NAVD88 (2009.55) = (-)0.31' MLLW (2012-2016) = 2.69' MLG

AND TENTHS OF FEET NAILED TO NAVIGATION DAY MARKER NO. 17 IN TIGER PASS.

ALL STAFF GAGE IS 2" X 6" PAINTED WHITE WITH BLACK LINES FOR FOOT MARKS

(01535-DM10)

DAY MARKER 10

STAFF GAGE AT

PROJECT LOCATION

G-03

A N

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DAY MARKER #17

GAGE AT

DAY MARKER #10

GAGE AT

GULF OF MEXICO

CHAWEE BAY

JOES BAY

SH

EET

C -1

SH

EET

C -1

:3

G -0

0.0' GAGE = 0.0' NAVD88 (2009.55) = (-)0.53' MLLW (2012-2016) = 2.47' MLG

LOCATED AT RIGHT DESCENDING BANK AT RIVER MILE 10.7 AT VENICE, LA.

Y = 287,605.33

X = 3,912,500

(01480)

RIVER AT VENICE

MISSISSIPPI

S H

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T C -1

N

0 6000'3000'

IN

S

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T S

H E

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Y

246,3833,898,458PTC

244,8903,897,504PTB

242,7743,898,716PTA

247,3743,900,724PTD

248,1393,901,608PTC

246,9573,902,176PTB

245,8953,902,986PTA

249,7363,903,527PTF

251,1933,905,728PTE

249,7023,904,915PTC

248,8853,905,121PTB

248,1333,905,675PTA

Y-COORDINATEX-COORDINATEACCESS ROUTE POINTACCESS ROUTE

APPROXIMATE ACCESS ROUTE C/L COORDINATES

OIL WELL CHANNELS, SLIPS, ETC.

2. DO NOT BLOCK ANY EXISTING BANK OVERFLOW CHANNELS,

3. MAINTAIN A MINIMUM DISTANCE OF 50 FT. (WITH EQUIPMENT) FROM

ANY STRUCTURE OF UTILITY.

5. NO DREDGED MATERIAL SHALL BE PLACED WITHIN 300-FEET OF

M A

T C

H S

T A . 4

PLAQUEMINES PARISH, LA.

B R

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O N

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D

AMERICAN DATUM IS SHOWN BY SOLID TICKS AND LAMBERT

CONFORMAL CONIC PROJECTION GRID IS SHOWN BY DASHED TICKS

INSIDE PLAN AREA, POLYCONIC PROJECTION-1983 NORTH

NOTES:

GENERAL NOTES:

1. ALL AZIMUTHS ARE MEASURED CLOCKWISE FROM O

NORTH POINT. (GEODETIC)

PIPELINES WHEN WORKING IN DISPOSAL AREA.

3,924,000

3,927,000

3,930,000

3,933,000

3,924,000

3,930,000

89°19' 0"

89°18'30"

89°18' 0"

89°17'30"

89°17' 0"

89°19' 0"

89°18'30"

89°18' 0"

89°17'30"

0 600' 1200'

3,933,000

89°17' 0"

PREPARED FROM BUMP PHOTOS FROM 2017.

LO

O

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UT

PASS

P

IP

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LI

N E

C A

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D O N

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GRAND BAY

Wreck

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D G

IN

G C /L S

T A . 3

C /L S

T A . 3

ISLAND

PAUL

ISLAND

LYNDA

ISLAND

KAREN

OF CUT

BOTTOM EDGES

A P

P R

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T A . 4

.0

MAX EL. +5.5' M.L.G.

DISPOSAL AREA "G"

"G" AND "H"

TO DISPOSAL AREAS ISLANDS

DISPOSAL TO

B E

G

IN

D

R E

D G

IN

G C /L S

T A

MAX EL. +5.5' M.L.G.

DISPOSAL AREA "H"

Y= 319,840 X= 3,927,457

Y= 319,408 X= 3,924,733

ACCESS CORRIDOR

200-FOOT

DISPOSAL AREA COORDINATES

POINT X Y

A

3,925,116.36 318,804.19A B

3,923,591.61 327,055.12B

C

D

C 3,923,600.03 322,623.14

D 3,924,043.41 323,039.90

E

F

G

H

I

J

E 3,928,334.21 326,478.71

F 3,928,374.45 326,517.29

G 3,929,293.26 326,745.40

H 3,930,699.64 327,145.48

I 3,930,888.81 324,976.71

J 3,929,524.44 324,700.44

Y

,2

.7

X ,9

,8

.7

,7

.2

X ,9

,8

.9

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X ,9

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C /L

X ,9

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C /L

R = 6969.78

T = 1597.17 = 25°48'35.80"

L = 3140.13

D = 00° 49' 18.20"

CURVE 14

CURVE 15

R = 5867.52'

T = 627.36'

L = 1250.13'

D = 00° 58' 36"

= 12°12'36"

DM #6

Wreck

DM #7

DM #8

DM #10

DM #9

DM #11

DM #12

DM #14

DM #13

DM #15

DM #17

DM #18

DM #16

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4' BELOW MUDLINE

4" FLOWLINE

LOBO OPERATING, INC.

4' BELOW MUDLINE

3" GAS LIFT LINE

LOBO OPERATING, INC.

FLOYD #10 TO EAST FACILITY

3-4" PIPELINES

SARATOGA RESOURCES, INC.

HESS MP 52

VALVE PLATFORM TO

1-6" PIPELINE

SARATOGA RESOURCES, INC.

TO 1000 LEG PLATFORM

VALVE PLATFORM

1-4" & 1-6" PIPELINES

SARATOGA RESOURCES, INC.

EAST FACILITY TO HARVEST MP 47

1-6" PIPELINE

SARATOGA RESOURCES, INC

PIPLINE/FLOWLINE

SARATOGA RESORCES, INC.

APPROX. EL. -37.0

APPROX. C/L STA. 300+57

2-6" AND 2-4" PIPELINES

LOBO OPERATING, INC

EL. -37.0'

APPROX. C/L STA. 300+57

2-6" AND 2-4" PIPELINES

LOBO OPERATING, INC

WELL NO. 6 AND 12

SL. QQ195

SARATOGA RESOURCES, INC

EL. -24.0'

APPROX. C/L STA. 373+67

1-12" PIPELINE

THIRD COAST MIDSTREAM

EL. -24.0'

APPROX. C/L STA. 355+76

1-26" PIPELINE

THIRD COAST MIDSTREAM

EL. -22.0'

APPROX. C/L STA. 296+97

1-16" GAS PIPELINE

THIRD COAST MIDSTREAM

ELEVATION UNKNOWN

PARALLEL TO CHANNEL

1-2 3/8" GAS PIPELINE

(FORMALLY ANADARKO)

OCCIDENTAL PETROLEUM

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WEST JETTY

EAST JETTY

WEST JETTY

EAST JETTY

EAST JETTY

WEST JETTY

WEST JETTY

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EL.-26.9'

C/L STA. 543+53.57

OIL PIPELINE

20" DELTA LOOP

SHELL PIPELINE CO LP

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SOUNDBRETON

PLAQUEMINES PARISH, LA.

NOTES:

INSIDE PLAN AREA, POLYCONIC PROJECTION-1983 NORTH

AMERICAN DATUM IS SHOWN BY SOLID TICKS AND LAMBERT

CONFORMAL CONIC PROJECTION GRID IS SHOWN BY DASHED TICKS

NOTES:

0 600' 1200'

C-02

C /L

S T

A

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C /L

S T

A

E D

C -0

.D

G N

P L

A N

PREPARED FROM BUMP PHOTOS FROM 2017.

1. THE INITIAL ELEVATION OF THE MATERIAL PLACED WITHIN DISPOSAL AREA "G" AND "H" SHALL NOT EXCEED +5.5' M.L.G.

Wreck

O

ISLAND

LYNDA

ISLAND

PLOVER

WILLET ISLAND

BOTTOM EDGES OF CUT

A P

P R

O X . C /L S

T A . 4

.0

ISLANDS

DISPOSAL TO

'3

,0

,0

' 0

3,921,000

'3

,0

' 0

'3

3,921,000

' 0

89°19' 0"

3,924,000

89°18'30"

3,927,000

89°18' 0"

3,930,000

89°17'30"

' 0

'3

,0

'3

" 3,933,000

' 0

,0

' 0

'3

,0

3,933,000

89°17'30"

3,930,000

89°18' 0"

3,927,000

3,924,000

89°19' 0"

AS EXISTING WETLANDS ARE NOT IMPACTED.

THE CONTRACTOR MAY ALSO ACCESS THESE SITES VIA OPEN WATERS OF BRETON SOUND AS LONG

SHALL BE VIA 200-FOOT ACCESS CORRIDOR LOCATED BETWEEN C/L STAS. 336+01 AND 338+01. IF DESIRED,

2. ACCESS TO THE DISPOSAL SITE "G" SHALL BE ACROSS EXISTING JETTIES. ACCESS TO THE DISPOSAL SITE "H"

THIS CONTRACT. 0.0 MLLW (02-06) = 0.0' NAVD88 (2009.55) = 3.53' MLG.

6. VERTICAL CONTROL: THE STAFF GAGE AT DM NO. 16 SHALL BE USED FOR ESTABLISHING VERTICAL CONTROL FOR

NESTING SEABIRDS.

5. AVAILABILITY OF Y'ATTY JANE AND GUNN ISLAND DISPOSAL AREA MAY BE RESTRICTED BY THE PRESENCE OF ACTIVE

IS TO ENHANCE THE SIZE OF THE ISLAND BUT KEEP THE FINAL ELEVATION AT +8.0 FEET M.L.G. AFTER CONSOLIDATION.

OF THE DREDGED MATERIAL PLACED WITHIN THIS AREA SHALL NOT EXCEED +10.0' FEET M.L.G. THE PURPOSE OF WHICH

AS SHOWN ON THE CONTRACT DRAWINGS. THERE IS NO PRIORITY ON WHICH ISLAND IS TO BE USED. THE ELEVATION

4. MATERIAL DREDGED BETWEEN C/L STAS. 420+00 AND 580+00 SHALL BE PLACED AT Y'ATTY JANE AND/OR GUNN ISLAND

NORTHWESTERLY DIRECTION

MATERIAL PLACED WITHIN DISPOSA AREA "H" SHALL BE PLACED ALONG ADJACENT MARSH AND DIRECTED IN A

DISPOSAL AREA "G" SHALL BE PLACED ALONG ADJACENT MARSH AND DIRECTED IN A SOUTHEASTERLY DIRECTION.

DISPOSAL AREAS "G" AND "H". THERE IS NO PRIORITY ON WHICH DISPOSAL IS TO BE USED. MATERIAL PLACED WITHIN

3. MATERIAL DREDGED BETWEEN APPROXIMATE C/L STAS. 255+00 AND 420+00 SHALL BE PLACED INTO THE AVAILABLE

ISLAND

SHEA

MAX EL. +10.0

ISLAND

Y'ATTY JANE

MAX EL. +10.0

GUNN ISLAND

P .C .0

C /L

P .T .2

C /L

X

.8

Y

.7

D R

E D

G

IN

G C /L S

T A

L

IM

IT

O

F W

O R

K A

N D

X

.1

Y

.7

CURVE 16

R = 5227.20'

T = 1491.17'

L = 2905.18'

D = 01° 05' 46"

= 31°50'37"

DM #1

DM #2

DM #3

DM #4

DM #5

DM #6

Wreck

CHANNEL C/L

A P

P R

O X . C /L S

T A . 4

.0

A

P P

R O

X . M

IL

E .0

A P

P R

O X . C /L S

T A . 4

.0

A

P P

R O

X . M

IL

E .4

A P

P R

O X . C /L S

T A . 4

.0

A

P P

R O

X . M

IL

E .0

Y= 332418.49

X= 3930905.70

HEATER PLATFORM

12' X 30' LINE

WELL NO. 1

SL 16773

LLOG EXPLORATION CO.

Y= 330287.20

X= 3930173.54

WELL NO.1

SL 16370

AMERADA HESS CORP

R

E V

IS

E

D D

R E

D G

IN

G

L

IM

IT

S

S .A

.C

J U

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S .A

.C

J

U L

PROFILE VIEW

C-03

P R

O F

IL

E

V

IE

W

:1

E D

-2

-0

C -0

A M

E N

D E

D .D

G N

-20

260+00 268+00 278+00 288+00 298+00 308+00 318+00 328+00 338+00 348+00 354+00

-20

356+00 366+00 376+00 386+00 396+00 406+00 416+00 426+00 436+00

-20

-20

-20-20

356+00 366+00 376+00 386+00 396+00 406+00 416+00 426+00 436+00 444+00 454+00 458+00356+00 366+00 376+00 386+00 396+00 406+00 416+00 426+00

-20-20

-20

460+00 470+00 480+00 490+00 500+00 510+00 520+00 530+00 540+00 550+00 560+00 564+00

-20

6. SIDE SLOPES ARE 1V ON 3H.

STA. 330+00, AND 250' FROM C/L STA. 330+00 TO C/L STA. 580+00.

5. REQUIRED CHANNEL BOTTOM WIDTH FROM C/L 320+00 IS 150', TRANSITIONING TO 250' AT C/L

C/L STA. 580+00.

AT C/L STA. 330+00, AND -18.0' M.L.G. FROM C/L STA. 330+00 TO

C/L STA. 320+00 IS -16.0' M.L.G., TRANSITIONING TO -18.0' M.L.G.

4. REQUIRED CHANNEL BOTTOM GRADE FROM C/L STA. 270+00 TO

3. ALL STATIONS REFLECT CHANNEL CENTERLINE.

2. ALL ELEVATIONS IN SECTIONS AND PROFILE ARE M.L.G.

OF CONDITIONS THAT EXISTED AUGUST 2023.

1. CROSS SECTIONS AND PROFILES ARE REPRESENTATIVE

NOTES:

DESIGN GRADE -16.0' M.L.G.

DESIGN GRADE -18.0' M.L.G.

CHANNEL C/L

TRANSITION

EL. -22.0'

16" PIPELINE

C/L STA. 296+97

THIRD COAST

EL. -24.0

26" PIPELINE

C/L STA. 355+76

THIRD COAST

EL. -24.0'

12" PIPELINE

C/L STA. 373+67

THIRD COAST

NOT TO SCALE

PROFILE

CHANNEL C/L

CHANNEL C/L

DESIGN GRADE -18.0' M.L.G.

DESIGN GRADE -18.0' M.L.G.

E N

D O

F D

R E

D G

IN

G

C /L

S T

A

.0

BEGIN DREDGING

C/L STA. 275+00.00

OF -37.0' M.L.G.

THE 2-6" AND 2-4"ARE LOCATED AT C/L STA. 300+57 AT A DEPTH

1. LOBO OPERATING, INC PIPELINES ARE NOT SHOWN ON PROFILE.

NOTES:

-20

570+00 580+00 590+00 598+00

-20

/1

/2

A N

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IDENTIFICATION

SHEET

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®of Engineers

US Army Corps

U .S

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-2

-0

P L

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END DREDGING

C/L STA. 320+00.00

BEGIN DREDGING

C/L STA. 395+00.00

2 2

R E

V

IS

E D

D R

E D

G

IN

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IM

IT

S

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L

S .A

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J U

L

EL. -26.9'

20" DELTA LOOP OIL PIPELINE

C/L STA. 543+53.57

SHELL PIPELINE CO, LP

TYPICAL SECTIONS - C/L STATION 570+00 AND 580+00

C-09

A

N D

T Y

P

IC

A L

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C T

IO

N

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C /L

S T

A T

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N

:1

E D

-2

-0

C -0

A m e n d e d

6. CROSS SECTIONS ARE NOT TO SCALE.

TO C/L STA. 580+00. SIDE SLOPES ARE 1V ON 3H.

150', TRANSITIONING TO 250' AT C/L STA. 330+00, AND 250' FROM C/L STA. 330+00

5. REQUIRED CHANNEL BOTTOM WIDTH FROM C/L STA. 270+00 TO 320+00 IS

FROM C/L STA. 330+00 TO C/L STA. 580+00.

-16.0' M.L.G., TRANSITIONING TO -18.0' M.L.G. AT C/L STA. 330+00, AND -18.0' M.L.G.

4. REQUIRED CHANNEL BOTTOM GRADE FROM C/L STA. C/L STA. 270+00 TO C/L STA. 320+00 IS

3. ALL STATIONS REFLECT CHANNEL CENTERLINE.

2. ALL ELEVATIONS IN SECTIONS AND PROFILE ARE M.L.G.

EXISTED AUGUST 2023.

1. CROSS SECTIONS AND PROFILES ARE REPRESENTATIVE OF CONDITIONS THAT

NOTES:

590+00

580+00

570+00

C/L

C/L

-280 -240 -200 -160 -120 -80 -40 0 40 80 120 160 200 240 280

-30 -30

-20 -20

-10 -10

0 0

-280 -240 -200 -160 -120 -80 -40 0 40 80 120 160 200 240 280

-30 -30

-20 -20

-10 -10

0 0

/1

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IDENTIFICATION

SHEET

D A

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®of Engineers

US Army Corps

U .S

A

R M

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O R

P S

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99.17'E =

601.90'T =

1,160.69'L =

37°25'26.41"Δ = 3°13'27.46"D = 1,777.00'R =

234+47.14PI STA =

3,913,491.36E 264,878.60N

21.43'E = 507.41'T = 1,012.41'L = 9°40'17.90"Δ = 0°57'19.10"D = 5,997.64'R =

252+74.92PI STA =

3,912,706.22E 263,180.43N

53.50'E = 785.96'T = 1,562.24'L = 15°34'30.95"Δ = 0°59'49.15"D = 5,746.90'R =

288+66.53PI STA =

3,911,767.43E 259,711.19N

16.47'E = 450.65'T = 899.69'L = 8°22'24.64"Δ = 0°55'50.57"D = 6,156.12'R =

306+42.16PI STA =

3,910,855.49E 258,176.34N

20.49'E = 698.79'T = 1,395.98'L = 6°43'0.89"Δ = 0°28'52.18"D = 11,907.82'R =

323+16.20PI STA =

3,910,218.49E 256,626.51N

117.62'E = 989.93'T = 1,942.81'L = 27°6'11.71"Δ = 1°23'42.20"D = 4,107.06'R =

343+91.99PI STA =

3,909,209.43E 254,810.64N

31.21'E = 391.07'T = 775.52'L = 18°15'5.91"Δ = 2°21'12.50"D = 2,434.52'R =

368+64.18PI STA =

3,909,123.74E 252,302.86N

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