Contract Award Package_W912P824C0040 (Fully Executed).pdf

PDF 27 MB Posted Sep 25, 2024

Attached to: Atchafalaya River, Bayous Chene, Boeuf and Black, Bayou Chene and Avoca Island Cutoff, Maintenance Dredging, Assumption, St. Mary and Terrebonne Parishes, Louisiana ED 24-024
Solicitation number: W912P824C0040
Issued by: Department of the Army Corps of Engineers Engineering District New Orleans

About this file

Written by GovTribe AI · Sep 25, 2024

This document is a Contract Award Package for federal contract W912P824C0040. The contract was awarded to MIKE HOOKS, LLC on 2024-09-25 for $17,993,500 by the Department of the Army Corps of Engineers Engineering District New Orleans for the Atchafalaya River, Bayous Chene, Boeuf and Black, Bayou Chene and Avoca Island Cutoff, Maintenance Dredging project in Assumption, St. Mary and Terrebonne Parishes, Louisiana. The contract covers maintenance dredging of the Atchafalaya River and associated waterways under the project code ED 24-024.

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SOLICITATION, OFFER, 1. SOLICrTA 110N NO. 2. TYPE OF SOLICrTATION 3. DA TE ISSU8) PAGE OF PAGES

AND AWARD 0 SEALEDBID (IFB) 12-Aug-2024 (Construe/ion, Alteration, or Repair)

VV912P824B0053 □ NEGOTI/\TED

(RFP)

IMPORTANT-The "offer" section on the reverse must be fully completed by offerer.

4. CONTRACT NO. 5. REQUISrTION/PURCHASE REQUEST NO. 6. FROJECT NO.

ED 24-024

7. ISSUEDBY CODE IW912P8 8. ADDRESS OFFER TO (If Other Than Item 7) CODE I

USAGE, CONTRACTING DIVISION

ATTN: CEMVN-CT, ROOM 172

SEE BIDDING INSTRUCTIONS IN SOLICITATION

7400 LEAKE AVE.

NEW ORLEANS LA 70118-3651

TEL: FAX: TEL: FAX:

9. FOR INFORMATION A. NAME B. TELEPHONE NO. (Include area code) (NO COLLECT CALLS)

CALL: STEA-JANIE N MBELU 504-862-1047

SOLICITATION

NOTE: In sealed bid solicitations "offer" and "offerer" mean "bid" and "bidder".

10. THE GOVERNMENT REQUIRES PERFORMANCE OF THE WORK DESCRIBED IN THESE DOCUMENTS (Tille, identifying no., dale):

Atchafalaya River, Bayous Chene, Boeuf and Black, Bayou Chene and Avoca Island Cutoff, Maintenance D'edging, Assurrption, St. Mary and Terrebonne Parishes, Louisiana ED 24-024

The work consists of satisfactory removal and disposal of all shoal material within the lirrits of work including dike construction as described and as shown on the contract drawings.

The estimated value of this work is between $25,000,000 and $100,000,000.

11. The Contractor shall begin performance within _1_0_ calendar days and corrplete it within 371 calendar days after receiving

D award, 0 notice to proceed. This performance period is � mandatory, D negotiable. (See .)

12 A. THE CONTRACTOR MUST FURNISH ANY REQUIRED PERFORMANCE AND PAYMENT BONDS? 12B. CALENDAR DAYS (If "YES," indicate within how many calendar days after award in Item 12B.) I

0YES □ NO

13. ADDl'nONAL SOLICITATION REQUIREMENTS A. Sealed offers in original and 1 copies to perform the work required are due at the place specified in Item 8 by 09:00 AM (hour) local time ··-1-2--Sep� (date). If this is a sealed bid solicitation, offers must be publicly opened at that time. Sealed envelopes containing offers shall be marked to show the offerer's name and address, the solicitation number, and the date and time offers are due.

B. An offer guarantee 0 is, D is not required.

C. All offers are subject to the (1) work requirements, and (2) other provisions and clauses incorporated in the solicitation in full text or by reference.

D. Offers providing less than� calendar days for Government acceptance after the date offers are due will not be considered and will be rejected.

NSN 7540-01-155-3212 1442-101 STANDARD FORM 1442 (REV. 4-85)

Prescribed by GSA

FAR (48CFR) 53.236-1(e)

W912P8-24-C-0040

CLINS 0001 through 0004 in the amount of $16,180,000.00 are hereby awarded.

$16,180,000.00 W42HEM42648846

USACE, New Orleans Area Office 7400 Leake Avenue New Orleans, LA 70118

U.S. ARMY CORPS OF ENGINEERS

FINANCE CENTER

5722 INTEGRITY DRIVE

MILLINGTON TN 38054-5005

Section 00010 - Bidding Schedule

ITEM NO SUPPLIES/SERVICES QUANTITY UNIT UNIT PRICE AMOUNT

0001 1 Job $1,750,000.00 $1,750,000.00 Mobilization and Demobilization

FFP

FOB: Destination

PURCHASE REQUEST NUMBER: W42HEM42648846

PSC CD: Y1PZ

NET AMT $1,750,000.00

ACRN AA

CIN: W42HEM426488460001

$1,750,000.00

0002 $0.00 Dredging - Bayou Black

FFP

NET AMT $0.00

0002AA 1,060,000 Cubic

Yard $3.00 $3,180,000.00

First 1,060,000

FFP

FOB: Destination

NET AMT $3,180,000.00

CIN: W42HEM426488460002AA

$3,180,000.00

0002AB 450,000 Cubic

Yard $3.00 $1,350,000.00

All Over 1,060,000

FFP

NET AMT $1,350,000.00

CIN: W42HEM426488460002AB

$1,350,000.00

0003 $0.00 Dredging – Bayou Chene

0003AA 2,135,000 Cubic

Yard $3.00 $6,405,000.00

First 2,135,000

FFP

NET AMT $6,405,000.00

CIN: W42HEM426488460003AA

$6,405,000.00

0003AB 915,000 Cubic

Yard $3.00 $2,745,000.00

All Over 2,135,000

FFP

NET AMT $2,745,000.00

CIN: W42HEM426488460003AB

$2,745,000.00

0004 1 Job $750,000.00 $750,000.00 Disposal Area Dike Construction/Repair

FFP

NET AMT $750,000.00

CIN: W42HEM426488460004

$750,000.00

0005 $0.00 OPTION Dredging – Bayou Boeuf - OW

0005AA 380,000 Cubic

Yard $3.30 $1,254,000.00

OPTION First 380,000

FFP

NET AMT $1,254,000.00

0005AB 160,000 Cubic

Yard $3.30 $528,000.00

OPTION All Over 380,000

FFP

NET AMT $528,000.00

0006 90 Days $350.00 $31,500.00 OPTION Bird Nesting Prevention and Avoidance

FFP

NET AMT $31,500.00

INSPECTION AND ACCEPTANCE TERMS

Supplies/services will be inspected/accepted at:

CLIN INSPECT AT INSPECT BY ACCEPT AT ACCEPT BY

0001 Destination Government Destination Government 0002 N/A N/A N/A N/A 0002AA Destination Government Destination Government 0002AB Destination Government Destination Government 0003 N/A N/A N/A N/A 0003AA Destination Government Destination Government 0003AB Destination Government Destination Government 0004 Destination Government Destination Government 0005 N/A N/A N/A N/A 0005AA Destination Government Destination Government

0005AB Destination Government Destination Government 0006 Destination Government Destination Government

DELIVERY INFORMATION

CLIN DELIVERY DATE QUANTITY SHIP TO ADDRESS DODAAC /

CAGE

0001 371 dys. ANP 1 CONSTR DIV-LAFAYETTE AREA OFC

JOHN PAGE

CORPS OF ENGINEERS 100 ASMA BLVD,

SUITE 300

LAFAYETTE LA 70508

(337) 291-3015

W912P8

0002 N/A N/A N/A N/A

0002AA 371 dys. ANP 1,060,000 CONSTR DIV-LAFAYETTE AREA OFC

JOHN PAGE

CORPS OF ENGINEERS 100 ASMA BLVD,

SUITE 300

LAFAYETTE LA 70508

(337) 291-3015

0002AB 371 dys. ANP 450,000 (SAME AS PREVIOUS LOCATION)

0003 N/A N/A N/A N/A

0003AA 371 dys. ANP 2,135,000 CONSTR DIV-LAFAYETTE AREA OFC

JOHN PAGE

CORPS OF ENGINEERS 100 ASMA BLVD,

SUITE 300

LAFAYETTE LA 70508

(337) 291-3015

0003AB 371 dys. ANP 915,000 (SAME AS PREVIOUS LOCATION)

0004 371 dys. ANP 1 (SAME AS PREVIOUS LOCATION)

0005 N/A N/A N/A N/A

0005AA 39 dys. ANP 380,000 CONSTR DIV-LAFAYETTE AREA OFC

JOHN PAGE

CORPS OF ENGINEERS 100 ASMA BLVD,

SUITE 300

LAFAYETTE LA 70508

(337) 291-3015

0005AB 39 dys. ANP 160,000 (SAME AS PREVIOUS LOCATION)

0006 371 dys. ANP 90 (SAME AS PREVIOUS LOCATION)

Section 00010 - Bidding Schedule

0001 1 Job $1,750,000.00 $1,750,000.00 Mobilization and Demobilization

FFP

FOB: Destination

PURCHASE REQUEST NUMBER: W42HEM42648846

NET AMT $1,750,000.00

CIN: W42HEM426488460001

$1,750,000.00

0002 $0.00 Dredging - Bayou Black

0002AA 1,060,000 Cubic

Yard $3.00 $3,180,000.00

First 1,060,000

FFP

NET AMT $3,180,000.00

0002AB 450,000 Cubic

Yard $3.00 $1,350,000.00

All Over 1,060,000

FFP

NET AMT $1,350,000.00

0003 $0.00 Dredging – Bayou Chene

0003AA 2,135,000 Cubic

Yard $3.00 $6,405,000.00

First 2,135,000

FFP

NET AMT $6,405,000.00

0003AB 915,000 Cubic

Yard $3.00 $2,745,000.00

All Over 2,135,000

FFP

NET AMT $2,745,000.00

0004 1 Job $750,000.00 $750,000.00 Disposal Area Dike Construction/Repair

FFP

NET AMT $750,000.00

0005 $0.00 OPTION Dredging – Bayou Boeuf - OW

0005AA 380,000 Cubic

Yard $3.30 $1,254,000.00

OPTION First 380,000

FFP

NET AMT $1,254,000.00

0005AB 160,000 Cubic

Yard $3.30 $528,000.00

OPTION All Over 380,000

FFP

NET AMT $528,000.00

0006 90 Days $350.00 $31,500.00 OPTION Bird Nesting Prevention and Avoidance

FFP

NET AMT $31,500.00

INSPECTION AND ACCEPTANCE TERMS

Supplies/services will be inspected/accepted at:

CLIN INSPECT AT INSPECT BY ACCEPT AT ACCEPT BY

DELIVERY INFORMATION

CLIN DELIVERY DATE QUANTITY SHIP TO ADDRESS DODAAC /

CAGE

0001 371 dys. ANP 1 CONSTR DIV-LAFAYETTE AREA OFC

JOHN PAGE

CORPS OF ENGINEERS 100 ASMA BLVD,

SUITE 300

LAFAYETTE LA 70508

(337) 291-3015

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 for Atchafalaya Maint Dredging Chene, Boeuf, and Black is herby amended as show n on the attached continuation pages. Any questions regarding this solicitation must be received via email by 12:00 p.m. CST on Tuesday, September 3, 2024.

The bid opening date and time remains unchanged.

All other terms and conditions remain unchanged.

1. CONTRACT ID CODE PAGE OF PAGES

1 9

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

16C. DATE SIGNED

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 W912P824B0053

X 9B. DATED (SEE ITEM 11)

12-Aug-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 1 copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

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

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

12. ACCOUNTING AND APPROPRIATION DATA (If required)

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

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

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

CONTRACT ORDER NO. IN ITEM 10A.

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

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

D. OTHER (Specify type of modification and authority)

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

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

10A. MOD. OF CONTRACT/ORDER NO.

2. AMENDMENT/MODIFICATION NO.

5. PROJECT NO.(If applicable)

6. ISSUED BY

3. EFFECTIVE DATE

27-Aug-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:

W912P824B0053

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION SF 30 - SF 30 CONTINUATION

The following have been added by full text:

UPDATED SPECIFICATIONS & PLANS

SPECIFICATIONS:

SECTION 02 21 10.00 12

Page 8, paragraph 3.1.6.1 Disposal Areas Black Bayou 1, 2, and 3. Insert the new paragraph “3.1.6.2 Disposal Area 1A and 1B” after paragraph 3.1.6.1 and renumber subsequent paragraphs accordingly.

“3.1.6.2 Disposal Area 1A and 1B

Post-disposal surveys are required upon completion of pumping into disposal area "1A”. The surveys shall consist of five (5) equally spaced southwest/northeast cross sections within the disposal areas, extending from the edge of marsh and across disposal and extending 500' pass disposal boundary or as required to capture the entire footprint of disposal. The post-disposal surveys shall be taken as soon as practicable after discharge operations have ceased. Cross section shots for this disposal area survey shall be taken at 50-foot intervals. Soundings shall be chosen to the nearest 0.1-foot. Data shall also be furnished to the Government in a structured ASCII format on magnetic media. All survey data shall be in NAD 83 datum with elevations referenced to zero (0) M.L.G. All notes resulting from this survey shall be presented to the Contracting Officer's Representative.”

SECTION 35 20 23.00 12

Page 12, paragraph 3.2.3 Existing Pipelines, Structures Or Utilities. Delete the “Pipelines, Structures, Or Utilities Tables” at the end of this paragraph in their entirety and substitute the attached “Pipeline and Utility Table”.

Page 15, paragraph 3.3.1.1 Bayou Black Disposal Areas 1, 2 and 3. Delete this paragraph in its entirety and substitute the revised paragraph 3.3.1.1 as follows:

“3.3.1.1 Bayou Black Disposal Areas 1, 2 and 3

Bayou Black C/L Sta. 4+00 (approximately) to C/L Sta. 250+00 (approximately) shall be placed in Dredge Disposal Areas Bayou Black 1, 2, and 3. Material excavated from Bayou Chene above state's closure structure shall be placed in Bayou Black disposal sites 2 and 3. Sites are upland disposal areas without an elevation restriction. Disposal of material will start along the Bayou Black bank side of disposal area and directed in a northwesterly direction. The Contractor shall verify and maintain the integrity of the existing containment dikes during placement of dredged material within this disposal areas. Earthen material necessary to construct/ rehabilitate/ maintain containment dikes shall be obtained from the perimeter borrow canals. Where more practical, borrow material may be obtained from within the disposal area a minimum of 25-ft from the toe of the existing dike, with any trees required to be cleared shall be windrowed within the disposal areas.”

Page 16, paragraph 3.3.1.5 Lake Gascha Disposal Area. Insert the new paragraph “3.3.1.6 Disposal Area 1A and 1B” after paragraph 3.3.1.5 and renumber the subsequent paragraph accordingly.

“3.3.1.7 Disposal Areas 1A and 1B

Dredge material excavated from Dredge material excavated from Bayou Boeuf C/L Sta. 8+00 (approximately) to C/L Sta. 187+00.39 (approximately) shall be placed in Dredge Disposal Area 1A. Material shall be place at a maximum of +8.0 M.L.G.

Material is allowed to overflow dikes into the effluent overflow disposal area 1B. The Contractor shall verify and maintain the integrity of the existing containment dikes prior and during placement of dredged material within this disposal area. Earthen material necessary to rehabilitate/maintain containment dikes shall be obtained from the back canal. The discharge line for dredging of Bayou Boeuf shall run along the north bank of the GIWW from the Bayou Boeuf dredging reach and down to Disposal areas 1A and 1B. Contractor will coordinate with slip owners, to allow access to slips.

Contractor will not be allowed to restrict access to slips adjacent to the discharge pipeline.”

DRAWINGS:

SHEET IDENTIFICATION. Delete drawings G-03, C-01, C-01B and C-01C in their entirety and substitute the attached revised drawings SHEET ID Nos. G-03, C-01, C-01B and C-01C.

STATION

UTILITY

OWNER, CONTACT INFO

Bayou Boeuf

3+79.41 Telephone Cable South Central Bell New Owner: AT&T

4+36.04 4” Water Pipeline J. Ray McDermott and Co Phone: (504)587-5000 Number doesn’t work

8+35.91 12” Pipeline LA. Intrastate Gas Corp New Owner: Enlink Processing Services

Cordell Theriot:

ctheriot@enlink.com Phone: (337)322-6682

8+52.08 8” Pipeline LA. Intrastate Gas Corp New Owner: Harvest Midstream

Troy Brown:

trbrown@harvestmidstream.com Phone: (713)209-2400

8+95.10 22” Oil Pipeline Texas Pipeline Co.

New Owner: Shell

Adam Crawford:

Adam.crawford@shell.com Phone: (832)337-3745

34+57.22 Sub-Cable Southern LA. Electric Coop Phone: (985)876-6880

59+59.82 5” Sewer Pipeline J. Ray McDermott and Co Phone: (504)587-5000 Number doesn’t work

88+00.09 4” Water Pipeline St. Mary Parish Water Works Dist 3 Phone: (985)631-2907

101+99.19 20” Gas Pipeline Columbia Gulf Transmission Corp Jon Adamson Phone: (304)357-2081

Bayou Black

184+21.71 20” Gas Pipeline Williams Gas Pipeline Co NPMS Says “Different Owner/Operator” New Owner: Texas Gas Transmission, Inc

Brent Dhuet:

publicawareness@bwpipelines.com Phone: (985)804-2524 mailto:ctheriot@enlink.com mailto:trbrown@harvestmidstream.com mailto:Adam.crawford@shell.com mailto:publicawareness@bwpipelines.com

246+81.83 8” Pipeline Tennessee Gas Pipeline NPMS Says ‘Abandoned’ New Owner: PHMSA Community Liaison Services

Bill Lowry:

bill.lowry@dot.gov Phone: (713)272-2845

James ‘Jay’ Prothro:

james.prothro@dot.gov Phone: (713)272-2832

Bayou Chene

335+33.03 8” Dual Pipeline Enterprise Pipeline Co

979+27.78 4” Gas Pipeline Carl Oil and Gas

991+97.52 4” Flowline Entex

Disposal Area 1A

Within Disposal Area 12” Gas Pipeline Meridian Resource & Exploration Co

Within Disposal Area 4” SWD Pipeline Meridian Resource & Exploration Co

Within Disposal Area 8” Gas Pipeline Meridian Resource & Exploration Co mailto:bill.lowry@dot.gov mailto:james.prothro@dot.gov mailto:james.prothro@dot.gov

-0.7' MLLW = 0.0' NAVD88 = +2.9' MLG (1983 ADJUSTED)

LOCATION: X = 3,307,624.42, Y = 377,838.19

GAGE: DOWN LOWER ATCHAFALAYA RIVER APPROX.

14 MILES TO GAGE, OFF RIGHT BANK AT LOWER

END OF SWEE BAY LAKE

GAGE INFORMATION:

BAYOU BOEUF AT AMELIA - 52800

LOCATION: X = 3,355,427.48, Y = 432,338.60

GAGE: LOCATED ON RIGHT SIDE OF DOCK OWNED BY

PIPE DISTIBUTION, INC

0.0' NAVD88 = +1.7 MLG (1983 ADJUSTED)

AVOCA ISLAND CUTOFF SOUTH OF MORGAN CITY - 03820

GAGES SET TO 0.0' NAVD88

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OR ANY ARCHEOLOGFICAL SITE AS SHOWN.

WITH PERSONEL OR EQUIPMENT IN THE "NO WORK AREAS"

2) THE CONTRACTOR WILL NOT BE PERMITTED TO ENCROACH

OFFICER'S REPRESENTATIVE.

THE EXISTING CABLE BARRIER WITH THE CONTRACTING

1) CONTRACTOR SHALL COORDINATE ENTRANCE BEYOND

NOTES FOR C-03:

GENERAL NOTES:

ANCHORS IN THE VICINITY OF CURVE 13.

BANK AS SHOWN. CONTRACTOR SHALL USE CAUTION WHEN PLACING/MOVING

4) GABIONS EXTEND TO THE BOTTOM EDGE OF CUT ALONG RIGHT DESCENDING

RESULTING FROM INGRESS/ EGRESS TO THE DISPOSAL AREA 6.

3) CONTRACTOR SHALL REPLACE/REPAIR ANY DAMAGE TO EXISTING DIKE

ANY RUTTING PRIOR TO DEMOBILIZATION.

VEGETATION. CONTRACTOR SHALL GRADE GROUND SURFACE TO REMOVE

CONTRACTOR SHALL MINIMIZE CLEARING AND DISTURBANCE OF EXISTING

DISPOSAL AREA #6 WILL BE ALLOWED AS SHOWN ON THE CONTRACT DRAWINGS.

2) TWO 200- FT WIDE PIPELINE ACCESS CORRIDORS ACROSS THE EXISTING

ARCHEOLOGICAL SITE AS SHOWN.

PERSONEL OR EQUIPMENT IN THE " NO WORK AREAS" OR ANY

1) THE CONTRACTOR WILL NOT BE PERMITTED TO ENCROACH WITH

NOTES FOR C-02 AND C-07:

CONDITIONS THAT EXISTED BEFORE USE OF THE DISPOSAL AREA.

CANAL TO DETERMINE IF DREDGING IS NEEDED TO RESTORE IT TO

BEFORE AND AFTER CROSS SECTIONS SHALL BE TAKEN OF THE BACK

STEPS NECESSARY TO PREVENT MATERIAL FROM ENTERING CANAL.

DISPOSAL AREAS IS PROHIBITED. CONTRACTOR IS TO TAKE WHATEVER

3) DREDGE MATERIAL OVERFLOW TO THE BACK CANAL EAST OF THE

DISPOSAL AREA.

2) MATERIAL FOR DIKE CONSTRUCTION SHALL BE TAKEN FROM WITHIN

2-FOOT ABOVE EXISTING GROUND ELEVATION.

ELEVATION OF +5.0 NAVD88. MATERIAL WITHIN 3B SHALL BE PLACED TO

BOUNDED BY SHORELINE AND EARTHEN DIKE WILL HAVE A MAMIMUN

OF 2-FOOT ABOVE EXISTING GROUND ELEVATION. OPEN WATER PORTION

1) MATERIAL PLACED WITHIN DISPOSAL AREA 3A SHALL BE A MAXIMUM FILL

NOTES FOR C-05:

EQUIPMENT IN THE "NO WORK AREAS" OR ANY ARCHEOLOGICAL SITE AS SHOWN.

3) THE CONTRACTOR WILL NOT BE PERMITTED TO ENCROACH WITH PERSONEL OR

THE DISPOSAL AREA.

AREA. ANY TREES REQUIRED TO BE CLEARED SHALL BE WINDROWED WITHIN

BLACK DISPOSAL AREA SHALL BE BORROWED FROM WITHIN THE DISPOSAL

2) MATERIAL NECESSARY FOR DIKE MAINTENANCE IN BAYOU

SHALL BE PLACED IN AVOCA #6.

AN ELEVATIONS RESTRICTIONS. MATERIAL BELOW STATE'S CLOSURE STRUCTURE

BLACK DISPOSAL AREA 1. SITE IS UPLAND DISPOSAL AREA WITHOUT

1) MATERIAL ABOVE THE STATE'S CLOSURE STRUCTURE SHALL BE PLACED IN BAYOU

SHEET C-0-1

BAYOU CHENE NOTES:

ACCESS TO BAYOU BLACK DISPOSAL AREA 3, SHALL BE VIA CANAL SHOWN ON DRAWINGS.

4) ACCESS TO BAYOU BLACK DISPOSAL AREAS 1 AND 2, SHALL BE VIA BANKLINE.

SHALL BE WINDROWED WITHIN THE DISPOSAL AREAS.

BACK CANAL. ANY TREES REQUIRED TO BE CLEARED

FOR DISPOSAL AREAS 1,2 AND 3, SHALL BE BORROWED FROM

3) MATERIAL NECESSARY FOR DIKE CONSTRUCTION/MAINTENANCE

BANK SIDE OF DISPOSAL AREA AND FLOW IN A NORTHWESTERLY DIRECTION.

2) DISPOSAL OF MATERIAL WILL START ALONG THE BAYOU BLACK

UPLAND DISPOSAL AREA WITHOUT AN ELEVATION RESTRICTION.

WITHIN BAYOU BLACK 1, 2 AND 3 DISPOSAL AREAS. SITES ARE

1) MATERIAL FROM C/L STA. 4+00 TO 250+00 SHALL BE PLACED

BAYOU BLACK NOTES:

MUST BE APPROVED BEFORE HAND BY THE CONTRACTING OFFICER'S REPRESETATIVE.

FOOT INTO DISPOSAL AREA (OR PAST EXISTING FILL MATERIAL). THE LOCATION

7) DISCHARGE LINE SHALL BE PLACED IN THE DISPOSAL APPROXIMATELY 100-200-

IN THE CONTRACTOR'S ACCESS PLAN.

AREA #1A. LOCATIONS OF CORRIDOR AND RETURN WEIR(S) SHALL BE SHOWN

6) CONTRACTOR WILL BE ALLOWED A 100-FOOT ACCESS CORRIDOR INTO DISPOSAL

FILL TO TOP OF DIKES, AT ALL TIMES.

BORROWED FROM BACK CANAL. MAINTAIN 2-FOOT OF FREEBOARD FROM DREDGE

5) MATERIAL NECESSARY FOR DIKE MAINTENANCE IN DISPOSAL AREA #1A SHALL BE

SITE AS SHOWN.

IN THE "NO WORK AREA" WITHIN DISPOSAL AREAS #1A AND 1G OR ANY ARCHAELOGICAL

4) THE CONTRACTOR SHALL NOT ENCROACH WITH PERSONNEL OR EQUIPMENT

MERIDIAN RESOURCES TO VERIFY LOCATIONS.

ACTUAL LOCATIONS MAY VARY. THE CONTRACTOR SHALL CONTACT

3) PIPELINE LOCATIONS SHOWN IN THE DISPOSAL AREA ARE APPROXIMATE,

WITH SLIP OWNERS, TO ALLOW ACCESS TO SLIPS

DOWN TO DISPOSAL AREA #1A. CONTRACTOR WILL COORDINATE

2) THE DISCHARGE LINE SHALL RUN ALONG NORTH BANK OF BAYOU BOEUF

TO OVERFLOW INTO OVERFLOW AREA 1B.

WITHIN DISPOSAL AREA #1A AT ELEVATION +8.0 AND ALLOWED

1) MATERIAL FROM C/L STA. 0+00 TO 187+00.39 SHALL BE PLACED

BAYOU BOEUF NOTES:

ON DRAWING.

2) BORROW AND ACCESS FOR EARTHEN DIKE SHALL BE VIA CHANNEL SHOWN

DIRECTION TOWARDS THE OVERFLOW AREA.

ELEVATION. MATERIAL SHALL BE DIRECTLY DISCHARGED IN SOUTHERLY

1) MATERIAL TO BE PLACED 2-FOOT ABOVE EXISTING GROUND

NOTES FOR C-04:

ARE ADHERED TO AND IN PLACE.

PROVIDED THAT THE ENGINEERING CONTROLS DESCIBED IN NOTES 1 THROUGH 6

DREDGE EFFLUENT ACROSS (OUTSIDE OF) THE DISPOSAL AREA BOUNDARIES IS ALLOWABLE

TO PROTECT SENSITIVE AREA (AS DESCRIBED IN NOTES 5 AND 6). THE OVERFLOW OF

(AS DESCRIBED IN NOTE 1 THROUGH 4) AND THE CONSTRUCTION OF EARTHEN DIKES

THROUGH THE CONTROLLED AND DIRECTED DISCHARGE OF DREDGED MATERIAL

NOTE 5). THE PARTIAL CONTAINMENT DREDGED SLURRY SHALL BE ACCOMPLISHED

6) DISPOSAL AREA BOUNDARIES ARE DEFINED BY DASHED LINES (AS DESCRIBED IN

ADJACENT WATERS INSIDE THE DISPOSAL AREA AND ADJACENT TO THE DIKE.

DIKE ALIGNMENT. BORROW FOR THE LOWER CAMP ACCESS DIKE SHALL BE FROM

WATERS OF LAKE GASCHA OUTSIDE OF THE DISPOSAL AREA AND PARALLEL TO THE

ON DRAWING C-04A. BORROW FOR THE NORTH DIKE SHALL BE FROM THE ADJACENT

AREA, EARTHEN DIKES SHALL BE CONSTRUCTED AT THE TWO LOCATIONS SHOWN

5) IF THE CONTRACTOR USES ANY PORTION OF THE LAKE GASCHA DISPOSAL

POINT.

MATERIAL BEGINS TO STACK ALONG THE SHORELINE TOWARDS THE DISCHARGE

4) THE DISCHARGE LINE SHOULD BE PERIODCALLY MOVED AS THE DREDGED

ELEVATION AT THE TIME OF DISPOSAL.

AND MAY BE FIELD ADJUSTED DEPENDING ON OBSERVED SURFACE WATER

3) MAXIMUM SLURRY ELEVATION SHALL BE APPROXIMATELY +5.0 FEET NAVD88,

SHORELINE TO MAXIMIZE STACKING OF MATERIAL.

2) DREDGED MATERIAL DISCHARGE SHOULD BE DIRECTED TOWARDS THE

FEET FROM THE LAKE'S SHORELINE WITHIN THE DISPOSAL AREA.

DISCHARGE POINTS SHOULD BE ESTABLISHED APPROXIMATELY 500 TO 1000

1) IF THE CONTRACTOR ELECTS TO USE THE LAKE GASCHA DISPOSAL AREA,

NOTES FOR C-04A:

EXISTED DUE TO DISPOSAL MATERIALS ENTERING BAYOU PENCHANT.

TO DETERMINE IF DREDGING IS NEEDED TO RESTORE TO CONDITIONS THAT

5) BEFORE AND AFTER CROSS SECTIONS SHALL BE TAKEN OF BAYOU PENCHANT.

OPPOSITE BAYOU PENCHANT.

MANNER TO ENSURE THAT EFFLUENT EXITS THE ROCK DIKES AT CORNERS

4) DISCHARGE EFFLUENT MUST BE DIRECTED TOWARDS SHORELINES AND IN A

THAN ELEVATION 3.0' M.L.G.

+6.0 FEET NAVD88. CONTRACTOR SHALL PIPE-UP IF MATERIAL STACKS HIGHER

3) MATERIAL IS TO BE DISPOSED TO A MINIMUM ELEVATION OF

2) DISCHARGE POINT SHALL INCLUDE A BAFFLE PLATE.

INTO BAYOU CHENE AND PENCHANT.

THE EXISTING ROCK DIKES TO LIMIT THE OVERFLOW OF DREDGED EFFLUENT

1) DIKE CONSTRUCTION AND REFURBISHMENT MAY BE REQUIRED INSIDE OF

NOTES FOR C-06:

IDENTIFY DISCHARGE POINTS.

CONSTRUCTED AT THE WESTERN MOST SIDE AS SHOWN. CONTRACTOR SHALL

8) DISPOSAL AREA 6 WILL BE AN UNCONFINED, WITH EXCEPTION OF DIKE TO BE

REPLACED PRIOR TO DEMOBILIZATON.

7) PORTIONS OF THE CABLE BARRIER REMOVED FOR ACCESS SHALL BE REPAIR/

6) CONTRACTOR SHALL BE AWARE OF SHALLOW WATER DEPTHS IN AVOCA LAKE.

BALD EAGLE NESTING SEASON FROM 1 OCTOBER THROUGH 15 MAY.

CONSTRUCTION, PIPELINE MOVEMENT, RUNNING AIRBOATS, ETC) DURING

LONG AS THERE IS NO DISRUPTIVE CONSTRUCTION WORK (INCLUDING DIKE

5) EFFLUENT DISCHARGE FROM DISPOSAL AREA #6 IS PERMITTED, AS

E V

D B

A Y

O U

B O

U E

F N

O T

E S

U L

S .A

E V

D B

A Y

O U

B L

A C

K N

O T

U L

S .A

CURVE

CHANNEL CURVE DATA

LENGTH OF CURVEDELTATANGENTINFLECTIONRADIUS

9 1,720.10'3°10'59"932.07'54°45'06"1,800.00'

AREA #1A

DISPOSAL

P .C C /L S

T A

PLATFORM

EXISTING

4" SWD PIPELINE

12" GAS AND

EXPLORATION CO.

MERIDIAN RESOURCE &

4" SWD PIPELINE

& EXPLORATION CO.

MERIDIAN RESOURCE

10 1,432.44' 58°20'14" 799.53' 4°00'00" 1,458.48'

11 1,512.30' 39°34'51" 544.18' 3°45'57.51" 1,044.72'

M A

T C

H L

E S

H E

E T C -0

AZIMUTHS ARE GRID TURNED CLOCKWISE FROM ZERO NORTH

DASHED TICKS. PREPARED FROM AERIAL PHOTOS FLOWN 2023

LAMBERT CONFORMAL CONIC PROJECTION IS SHOWN BY

INSIDE THE PLAN AREA. POLYCONIC PROJECTION 1983

NORTH AMERICAN DATUM IS SHOWN BY SOLID TICKS AND

NOTES:

0 600'

SCALE:1"=600'

1200'

BOEUF

LILY BOOM CUTOFF

' 0

417,000

29°38'30"

414,000

29°38' 0"

411,000

29°37'30"

408,000

29°37'30"

408,000

29°38' 0"

411,000

29°38'30"

414,000

417,000

C-01

C -0

A m e n d e d

.D G

C /L S

T A .0

A N

D D

R E

D G

G B

A Y

O U B

L A

C K

A P P

R O

X L

F W

O R

A N

D C

H E

N E

B A

Y O

U B

O E

U F

L A

C K

P L

A N

S H

SEE SHEET G-03

FOR GENERAL NOTES,

X .4

C /L . S

T A . 1

B A Y

O U B

O E

U F

O F W

O R

K A

N D D

R E

D G

A P P R

O X . L

O W

E R L

B A Y O

C /L S

T A .0

A N

D D

R E

D G

G B

A Y

O U C

H E

R O

X L

F W

O R

S H

E E T C -0

M A T C

H L

O U C

H E N E

(NO WORK AREA)

ARCHAEOLOGICAL SITE

FROM WATERS EDGE (TYP)

MAINTAIN A MIN DISTANCE OF 100'

EXISING DIKE

AREA

EFFLUENT OVERFLOW

MAX EL. +8.0 M.L.G.

DISCHARGE AREA

DREDGE MATERIAL

P .C . C /L S

T A

CURVE #9

P .T

C /L S

T A

CURVE #1

X .7

Y .5

P .T . C /L S

T A

Y 406739.209

X 3353225.280

P .T . C /L S

363+

45.24

Y=407102.544

X=3354182.600

P.C . C

/L STA 353+00.60

CURVE #

Y .2

P .C . C /L S

T A

P .C

C /L S

T A

Y=4

X=3

C /L S

+4 7.

C . C /L S

+0 7.

C /L S

T A . 2

P .T . C /L S

T A

P .C . C /L S

T A

P .T

C /L S

T A

Y= 416688.03 X= 3353334.17

P.C. C/L STA 63+65.1658

P .T C /L S

T A

P .C C /L S

T A

P .T C /L S

T A

CURVE #7

CURVE #8

C U

R V

CURVE #23

C U

R V

HEATER PLATFORM

METER PLATFORM

APPROX. C/L STA. 59+59.82

EL. UNKOWN

5" SEWER PIPE LINE

J. RAY MCDERMOTT & CO.

APPROX. C/L STA. 88+00.09 C/L

EL. -28.0' M.L.G.

4" WATER PIPELINE

WATER WORKS DIST .3

ST. MARY PARISH

ELEV -28.8 M.L.G.

APPROX. C/L STA 101+99.19

20" GAS PIPELINE

COLUMBIA GULF TRANSMISSION CO.

8" GAS PIPELINE

EXPLORATION CO

MERIDIAN RESOURCE &

4" SWD PIPELINE

8" GAS PIPELINE &

EXPLORATION CO

MERIDIAN RESOURCE &

EL.-38.8' M.L.G.

APPROX C/L STA 335+33.03

8" DUAL PIPELINE

ENTERPRISE PIPELINE CO

APPROX. C/L STA. 246+81.83

EL. UNKNOWN

8" PIPELINE

TENNESSEE GAS PIPELINE

B A

Y O

U S

C H

E N

B O

E U

F A

N D

B L

A C

M A

E N

A N

C E

D R

E D

G B

A Y

O U

C H

E N

E A

N D

A V

O C

A I

S L

A N

D C

U T

O F

D D

E D

P O

S A

L A

R E

A A

N D

U L

S .A

DISPOSAL AREA

BAYOU BLACK

DISPOSAL AREA 2

BAYOU BLACK

AREA #1B

DISPOSAL

A N

S I

S C

O T

T C

L E

M E

N T

S .A

NEW ORLEANS DISTRICT

S O

N N

E N

A M

D W

N B

C K

D B

D E

N E

D B

D E

S C

2 3

4 5

M A

R K

A P

P R

D A

T E

E N

U M

B E

S I Z

S U

B M

E D

B Y

P L

O T

S C

A L

E P

L O

T D

A T

D A

T E

M A

R K

D E

S C

C O

N T

R A

C T

N O

IDENTIFICATION

SHEET

D A

T E

A P

P R

®of Engineers

US Army Corps

U .S

R M

Y C

O R

P S

O F

E N

E E

R S

N E

W O

R L

E A

N S

T R

N E

W O

R L

E A

N S

O U

N A

H -1

-4

S C

O T

T C

L E

M E

N T

J .A

C X

X X

A T

C H

A F

A L

A Y

A R

A S

S U

M P

S T

A R

Y A

R R

E B

O N

N E

P A

H E

L A

M A

R C

E D

-2 -0

0 600' 1200'

SCALE

AZIMUTHS ARE GRID TURNED CLOCKWISE FROM ZERO NORTH

DASHED TICKS. PREPARED FROM AERIAL PHOTOS FLOWN 2023.

LAMBERT CONFORMAL CONIC PROJECTION IS SHOWN BY

INSIDE THE PLAN AREA. POLYCONIC PROJECTION 1983

NORTH AMERICAN DATUM IS SHOWN BY SOLID TICKS AND

NOTES:

CURVE

CHANNEL CURVE DATA

3°30'01.21"

LENGTH OF CURVE

1,357.90'

DELTATANGENT

720.77'

INFLECTIONRADIUS

1,636.87'

5 2,674.622°13'27.78"1,472.01'2,575.80'

AREA #1A

DISPOSAL

PLATFORM

EXISTING

4" SWD PIPELINE

12" GAS AND

EXPLORATION CO.

MERIDIAN RESOURCE &

4" SWD PIPELINE

& EXPLORATION CO.

MERIDIAN RESOURCE

A N

S I

S C

O T

T C

L E

M E

N T

S .A

NEW ORLEANS DISTRICT

S O

N N

E N

A M

D W

N B

C K

D B

D E

N E

D B

D E

S C

2 3

4 5

M A

R K

A P

P R

D A

T E

E N

U M

B E

S I Z

S U

B M

E D

B Y

P L

O T

S C

A L

E P

L O

T D

A T

D A

T E

M A

R K

D E

S C

C O

N T

R A

C T

N O

IDENTIFICATION

SHEET

D A

T E

A P

P R

®of Engineers

US Army Corps

U .S

R M

Y C

O R

P S

O F

E N

E E

R S

N E

W O

R L

E A

N S

T R

N E

W O

R L

E A

N S

O U

N A

H -1

-4

S C

O T

T C

L E

M E

N T

B A

Y O

U S

C H

E N

B O

E U

F A

N D

B L

A C

J .A

C X

X X

A T

C H

A F

A L

A Y

A R

A S

S U

M P

S T

A R

Y A

R R

E B

O N

N E

P A

H E

S L

B A

Y O

U C

H E

N E

A N

D A

V O

C A

I S

L A

N D

C U

T O

F F

M A

R C

E D

-2 -0

M A

E N

A N

C E

D R

E D

C-01B

P L

A N

S H

E E

B A

Y O

U B

L A

C K

A N

D B

A Y

O U

C H

E N

' 3

' 0

' 3

' 0

417,000 417,000

414,000 414,000

29°38' 0" 29°38' 0"

411,000 411,000

29°37'30" 29°37'30"

408,000 408,000

47^31'52.29"

4 5,736.87' 691.64' 0°59'55.42" 1,376.64'

6 1,297.19' 3,236.13' 4°25'00.84" 3,086.18'

7 3820.55' 618.58' 1°29'58.83" 1,226.52'

8 3,483.39' 53°42'19.90" 1,746.95' 1°39'58.87" 3,232.67'

C /L S

T A .0

A N

D D

R E

D G

G B

A Y

O U C

H E

R O

X L

F W

O R

18°23'37.53"

136°18'48.60"

59°29'37.86"

13°44'55.86"

47°31'52.29"

S H E E T C -0 A

M A T C

H L

S H

E E T C -0

M A T C

H L

O U

C . C /L S

+0 7.

P .T C /L S

T A

P .C C /L S

T A

P .T C /L S

T A

P .C C /L S

T A

Y= 409004.47

X= 3369684.67

P.T. C/L STA 171+75.38

Y= 410591.77

X= 3369375.89

P.C. C/L STA 155+58.32

Y= 413010.81

X= 3370195.77

P.T. C/L STA 128+83.70

Y = 415811.04

X = 3373359.72

P .C . C /L S

TA 86+58.55

Y = 416589.80

X = 3374486.55

P .T. C

/L S

TA 72+81.91

Y = 417075.43

X = 3375411.33

P .C . C /L S

TA 62+37.38

C U

R V E

C U R

V E

C U

R V

C U R

V E

CURVE #7

CURVE #8

C U

R V

DISPOSAL AREA 1

BAYOU BLACK

FROM WATERS EDGE (TYP)

MAINTAIN A MIN DISTANCE OF 100'

EXISTING DIKE

METER PLATFORM

4" SWD PIPELINE

8" GAS PIPELINE &

EXPLORATION CO

MERIDIAN RESOURCE &

APPROX. C/L STA. 184+21.71

EL. -28.0 M.L.G

20" PIPELINE

WILLIAMS GAS PIPELINE CO.

APPROX. C/L STA. 246+81.83

EL. UNKNOWN

8" PIPELINE

TENNESSEE GAS PIPELINE

-0 B

A m e n d e d .d g n

D D

E D

P O

S A

L A

R E

A a n d

B J

U L

S .A

HEATER PLATFORM

AREA #1B

DISPOSAL

DISPOSAL AREA

BAYOU BLACK

DISPOSAL AREA 2

BAYOU BLACK

(SEE NOTES, SHEET G-03)

DISPOSAL AREA #3

FOR BAYOU BLACK

PIPELINE ACCESS

AREA #1A

DISPOSAL

4" SWD PIPELINE

12" GAS AND

EXPLORATION CO.

MERIDIAN RESOURCE &

4" SWD PIPELINE

& EXPLORATION CO.

MERIDIAN RESOURCE

A N

S I

S C

O T

T C

L E

M E

N T

S .A

NEW ORLEANS DISTRICT

S O

N N

E N

A M

D W

N B

C K

D B

D E

N E

D B

D E

S C

2 3

4 5

M A

R K

A P

P R

D A

T E

E N

U M

B E

S I Z

S U

B M

E D

B Y

P L

O T

S C

A L

E P

L O

T D

A T

D A

T E

M A

R K

D E

S C

C O

N T

R A

C T

N O

IDENTIFICATION

SHEET

D A

T E

A P

P R

®of Engineers

US Army Corps

U .S

R M

Y C

O R

P S

O F

E N

E E

R S

N E

W O

R L

E A

N S

T R

N E

W O

R L

E A

N S

O U

N A

H -1

-4

S C

O T

T C

L E

M E

N T

B A

Y O

U S

C H

E N

B O

E U

F A

N D

B L

A C

J .A

C X

X X

A T

C H

A F

A L

A Y

A R

A S

S U

M P

S T

A R

Y A

R R

E B

O N

N E

P A

H E

S L

B A

Y O

U C

H E

N E

A N

D A

V O

C A

I S

L A

N D

C U

T O

F F

M A

R C

E D

-2 -0

M A

E N

A N

C E

D R

E D

Y= 422473.44

X= 3355048.76

C/L STA. 4+00

WORK AND DREDGING

APPROX. UPPER LIMIT OF

SHEET C

-01MATCH LI

BOEUF

417,000

414,000

29°38' 0"

411,000

29°38' 0"

411,000

29°38'30"

414,000

417,000

B A Y O

' 3

420,000

423,000

420,000

423,000

29°39'00"

29°39'30"

29°39'00"

29°39'30"

-0 C

A m e n d e d .d g n

P L

A N

S H

E E

B A

Y O

U B

O E

U F

C-01C

CURVE

7,638.40' 0°45'00.37"

CHANNEL CURVE DATA

5°00'00.62"

1°11'58.52"

LENGTH OF CURVE

2,855.28'

1,7978'

3,587.46'

DELTATANGENT

1,4444.50'

1,447.92'

1,883.10'

103°17'03.09"

INFLECTION

59°29'37.86"

43°02'04.85"

RADIUS

1,145.88'

4,776.29'

24 89°48'44.53" 2,283.67' 2°30'02.63" 3,591.44''2,291.16'

P .C

C /L S

T A

Y=4

X=3

C /L S

+4 7.

C . C /L S

+0 7.

P .T

C /L S

T A

Y= 416688.03 X= 3353334.17

P.C. C/L STA 63+65.1658

Y= 419139.61 X= 3354399.97

P.T. C/L STA 36+91.93

Y= 421907.74 X= 3355028.28

P.C. C/L STA 8+36.65

Y= 422743.85 X= 3355058.58

P.C. C/L STA 0+00.00

C U

R V

C U

R V

CURVE #23

FROM WATERS EDGE (TYP)

MAINTAIN A MIN DISTANCE OF 100'

EXISTING DIKE

EXISING DIKE

AREA

EFFLUENT OVERFLOW

MAX EL. +8.0 M.L.G.

DISCHARGE AREA

DREDGE MATERIAL

METER PLATFORM

APPROX. C/L STA. 59+59.82

EL. UNKOWN

5" SEWER PIPE LINE

J. RAY MCDERMOTT & CO.

APPROX. C/L STA. 88+00.09 C/L

EL. -28.0' M.L.G.

4" WATER PIPELINE

WATER WORKS DIST .3

ST. MARY PARISH

ELEV -28.8 M.L.G.

APPROX. C/L STA 101+99.19

20" GAS PIPELINE

COLUMBIA GULF TRANSMISSION CO.

8" GAS PIPELINE

EXPLORATION CO

MERIDIAN RESOURCE &

4" SWD PIPELINE

8" GAS PIPELINE &

EXPLORATION CO

MERIDIAN RESOURCE &

TTTTTTTTT APPROX. C/L STA. 3+79.41

TELEPHONE CABLES

SOUTH CENTRAL BELL

APPROX. C/L STA 4+36.04

EL. -20.3 M.L.G

4" WATER PIPELINE

J. RAY MCDERMOTT & CO

APPROX C/L STA. 8+35.91

EL. -30.0 M.L.G

12" PIPELINE

LA. INTRASTATE GAS CORP

APPROX. C/L STA. 34+57.22

EL. -28.79 M.L.G

ASSN, SUB-CABLE

SOUTHERN LA. ELECTRIC COOP

APPROX. C/L STA. 8+52.08

EL. -28.0 M.L.G

8" PIPELINE

GAS CORP

LA. INTRASTATE

C/L STA. 8+95.10

EL. -28.0 M.L.G

22" OIL PIPELINE

TEXAS PIPELINE CO.

D D

E D

P O

S A

L A

R E

A A

N D

J U

.A .C

1 AREA #1B

DISPOSAL

AZIMUTHS ARE GRID TURNED CLOCKWISE FROM ZERO NORTH

DASHED TICKS. PREPARED FROM AERIAL PHOTOS FLOWN 2023

LAMBERT CONFORMAL CONIC PROJECTION IS SHOWN BY

INSIDE THE PLAN AREA. POLYCONIC PROJECTION 1983

NORTH AMERICAN DATUM IS SHOWN BY SOLID TICKS AND

NOTES:

0 600'

SCALE:1"=600'

1200'

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 for Atchafalaya Maint Dredging Chene, Boeuf, and Black is hereby amended to answer questions from industry as show n on the attached continuation pages.

The bid opening date and time remains unchanged.

All other terms and conditions remain unchanged.

1. CONTRACT ID CODE PAGE OF PAGES

1 15

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

16C. DATE SIGNED

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 W912P824B0053

X 9B. DATED (SEE ITEM 11)

12-Aug-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 1 copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

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.

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.

U0002

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

6. ISSUED BY

3. EFFECTIVE DATE

06-Sep-2024

CODE

USACE, CONTRACTING DIVISION

ATTN: HPO CT - ROOM 184

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

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION SF 30 - SF 30 CONTINUATION

The following have been added by full text:

QUESTIONS AND ANSWERS

Questions and Answers updated 9/6/2024

QUESTION 1: Note 7 on the bid schedule states that Bid Item 0005 is excluded from the Variation in Estimated Quantity clause. However, the clause states that it applies to item Nos. 0002, 0003, and 0005. Please confirm that Bid Item 0005 is included under the clause.

RESPONSE 1: Inclusion of CLIN 0005 in note 7 is in error. Note should only apply to CLIN 0006. Note is revised with this response to read, “The quantity shown in Item 0006 is for evaluation purposes only. Payment for this line item will be based on the actual quantity used and it shall be excluded from the clause FAR 52.211-18, “VARIATION IN ESTIMATED QUANTITY.”

QUESTION 2: What is the date of last dredging for Bayou Black Sta. 4+00 to 96+00? Please also provide dredging dimensions.

RESPONSE 2: Based on Contract 88-C-0155., The limits of dredging were non-continuous. Work included Station 9+00 C/L to Station 158+00 C/L and from Station 205+00 C/L to Station 251+89.62 C/L Bayou Black - GIWW.

Channel width was 400 feet with dredging to elevation (-)22.0ft MLG with overdepth at (-)24.0ft MLG.

QUESTION 3: What is the date of last dredging for Bayou Boeuf Sta. 4+00 to 96+00? Please also provide dredging dimensions.

RESPONSE 3: Based on Contract 88-C-0155., The limits of dredging was Station 2+00 C/L to Station 96+00 C/L on Bayou Boeuf; The contract involved dredging a 400 foot wide channel to an elevation of (-)22. 0ft MLG and an allowable overdepth to (-)24.0 ft MLG in all the reaches of work except in the upper portion of Bayou Boeuf from Station 2+00 to Station 65+45. In this reach the channel width was 300ft wide and widening to 400ft wide in curves up to Station 95+22. The elevation remained at (-) 22.0ft MLG with overdepth at (-)24.0ft MLG.

QUESTION 4: Section 35 20 23 Paragraph 3.3.1.2 and Note 3 for Plan Sheet C-06 state that material shall be placed in Penchant East and West to a minimum elevation of +6.0 ft NAVD88. Does the Government intend for material to be placed to a minimum elevation of +6.0 ft or a maximum elevation of +6.0 ft?

RESPONSE 4: Material shall be placed in Penchant East and West to a MAXIMUM of +6.0 ft NAVD88.

“Minimum” was in error.

QUESTION 5: What are the survey end areas for all channels to be dredged?

RESPONSE 5: See attached tabulations of end areas.

(End of Summary of Changes)

End Area Avg EA

0+00 2683.748

500.00 2212.14

5+00 1740.523

500.00 1341.37

10+00 942.219

500.00 824.00

15+00 705.771

500.00 663.78

20+00 621.797 -

500.00 615.38

25+00 608.964

500.00 579.00

30+00 549.039

500.00 819.06

35+00 1089.082

500.00 1009.69

40+00 930.29

500.00 846.69

45+00 763.09

500.00 814.95

50+00 866.81

500.00 880.99

55+00 895.163

500.00 897.26

60+00 899.354

500.00 896.98

65+00 894.597

500.00 881.00

70+00 867.412

500.00 880.09

75+00 892.77

500.00 876.44

80+00 860.114

500.00 832.18

85+00 804.247

500.00 767.04

90+00 729.823

500.00 766.39

95+00 802.959

500.00 858.90

100+00 914.844

500.00 978.31

105+00 1041.778

500.00 1097.12

Bayou Black Feb 2024

Station Distance 1V on 2H

1 9/6/2024 1:00 PM

Bayou Black Feb 2024

Station Distance 1V on 2H

110+00 1152.46

500.00 1190.59

115+00 1228.713

500.00 1322.68

120+00 1416.642

500.00 1440.04

125+00 1463.435

500.00 1487.14

130+00 1510.844

500.00 1509.14

135+00 1507.429

500.00 1582.79

140+00 1658.148

500.00 1750.15

145+00 1842.161

500.00 2061.39

150+00 2280.621

500.00 2502.27

155+00 2723.912

500.00 2979.97

160+00 3236.029

500.00 3518.05

165+00 3800.065

500.00 4096.30

170+00 4392.536

500.00 4512.10

175+00 4631.662

500.00 4655.77

180+00 4679.887

500.00 3263.18

185+00 1846.463

500.00 1931.30

190+00 2016.138

500.00 2153.56

195+00 2290.979

500.00 2077.86

200+00 1864.733

500.00 1607.23

205+00 1349.724

500.00 1294.56

210+00 1239.388

500.00 1394.59

215+00 1549.782

500.00 1576.10

2 9/6/2024 1:00 PM

Bayou Black Feb 2024

Station Distance 1V on 2H

220+00 1602.41

500.00 1672.54

225+00 1742.677

500.00 1776.41

230+00 1810.137

500.00 1847.67

235+00 1885.199

500.00 1931.01

240+00 1976.813

500.00 2035.09

245+00 2093.362

500.00 2075.35

250+00 2057.335

Total Rounded

3 9/6/2024 1:00 PM

Bayou Boeuf FEBUARY 2024

0+00 0

500.00 340.50

5+00 680.992

500.00 917.13

10+00 1153.271

500.00 1156.86

15+00 1160.452

500.00 981.66

20+00 802.87 -

500.00 858.53

25+00 914.195

500.00 978.18

30+00 1042.158

500.00 1328.10

35+00 1614.036

500.00 1782.09

40+00 1950.137

500.00 1792.10

45+00 1634.056

500.00 1680.45

50+00 1726.836

500.00 1930.65

55+00 2134.458

500.00 1820.24

60+00 1506.013

500.00 1348.00

65+00 1189.983

500.00 1455.22

70+00 1720.461

500.00 1353.93

75+00 987.402

500.00 891.82

80+00 796.239

500.00 864.05

85+00 931.862

500.00 992.63

90+00 1053.405

500.00 965.56

95+00 877.724

500.00 546.91

100+00 216.089

500.00 288.08

105+00 360.071

500.00 481.19

Station Distance

1 9/6/2024 1:04 PM

Bayou Boeuf FEBUARY 2024

Station Distance

1V on 2H

110+00 602.312

500.00 478.07

115+00 353.823

500.00 237.91

120+00 122

500.00 170.26

125+00 218.514

500.00 208.06

130+00 197.613

500.00 166.55

135+00 135.491

500.00 139.59

140+00 143.684

500.00 178.21

145+00 212.729

500.00 211.44

150+00 210.145

500.00 157.64

155+00 105.127

500.00 164.91

160+00 224.689

500.00 387.96

165+00 551.238

500.00 596.59

170+00 641.949

500.00 588.15

175+00 534.353

500.00 392.71

180+00 251.068

500.00 158.64

185+00 66.212

201.98 56.10

187+01.983 45.985

Total

2 9/6/2024 1:04 PM

Bayou Chene Feb 2024

250+00 2057.335

500.00 1691.63

255+00 1325.928

500.00 1052.76

260+00 779.582

500.00 901.68

265+00 1023.784

500.00 1043.20

270+00 1062.621 -

500.00 1048.97

275+00 1035.326

500.00 697.70

280+00 360.077

500.00 222.45

285+00 84.83

500.00 90.06

290+00 95.295

500.00 73.13

295+00 50.968

500.00 49.54

300+00 48.111

500.00 33.77

305+00 19.432

500.00 53.52

310+00 87.607

500.00 556.71

315+00 1025.821

500.00 677.59

320+00 329.36

500.00 763.73

325+00 1198.107

500.00 1343.14

330+00 1488.165

500.00 1580.83

335+00 1673.494

500.00 1554.77

340+00 1436.042

500.00 1407.89

345+00 1379.739

500.00 1498.32

350+00 1616.904

500.00 1209.09

355+00 801.276

500.00 735.61

Station Distance

1 9/6/2024 1:06 PM

Station Distance

1V on 2H

360+00 669.953

500.00 559.17

365+00 448.381

500.00 562.32

370+00 676.258

500.00 903.11

375+00 1129.964

500.00 1380.28

380+00 1630.599

500.00 1646.90

385+00 1663.203

500.00 1351.58

390+00 1039.959

500.00 883.08

395+00 726.206

500.00 784.40

400+00 842.59

500.00 1075.62

405+00 1308.647

500.00 1609.69

410+00 1910.728

500.00 1880.91

415+00 1851.087

500.00 1708.62

420+00 1566.161

500.00 1327.54

425+00 1088.921

500.00 1019.98

430+00 951.046

500.00 972.18

435+00 993.315

500.00 1096.35

440+00 1199.376

500.00 1582.51

445+00 1965.644

500.00 1663.64

450+00 1361.632

500.00 1166.61

455+00 971.587

500.00 860.86

460+00 750.127

500.00 669.37

465+00 588.615

500.00 554.33

2 9/6/2024 1:06 PM

Station Distance

1V on 2H

470+00 520.041

500.00 392.83

475+00 265.626

500.00 257.90

480+00 250.176

500.00 237.55

485+00 224.931

500.00 210.73

490+00 196.525

500.00 350.75

495+00 504.969

500.00 588.88

500+00 672.79

500.00 744.59

505+00 816.385

500.00 931.85

510+00 1047.311

500.00 952.22

515+00 857.131

500.00 837.86

520+00 818.596

500.00 810.27

525+00 801.948

500.00 752.83

530+00 703.708

500.00 625.25

535+00 546.783

500.00 443.66

540+00 340.539

500.00 296.45

545+00 252.358

499.97 385.28

550+00 518.20

499.97 943.42

555+00 1368.63

499.97 1538.92

560+00 1709.20

499.97 1821.57

565+00 1933.94

499.97 1893.07

570+00 1852.21

499.97 2028.65

575+00 2205.10

499.97 2358.29

3 9/6/2024 1:06 PM

Station Distance

1V on 2H

580+00 2511.49

499.97 2568.99

585+00 2626.48

499.97 2598.68

590+00 2570.89

499.97 2377.63

595+00 2184.38

499.97 2016.81

600+00 1849.25

499.97 1593.82

605+00 1338.40

499.97 1091.87

610+00 845.34

499.97 784.93

615+00 724.52

499.97 752.45

620+00 780.39

499.97 734.73

625+00 689.07

499.97 746.11

630+00 803.15

499.97 902.30

635+00 1001.45

499.97 1073.58

640+00 1145.71

499.97 1035.62

645+00 925.52

499.97 759.19

650+00 592.86

499.97 518.73

655+00 444.61

499.97 338.49

660+00 232.36

499.97 131.79

665+00 31.22

499.97 20.08

670+00 8.93

499.97 4.88

675+00 0.83

499.97 1.71

680+00 2.60

499.97 13.73

685+00 24.86

499.97 22.80

4 9/6/2024 1:06 PM

Station Distance

1V on 2H

690+00 20.74

499.97 21.67

695+00 22.61

499.97 44.56

700+00 66.52

499.97 71.61

705+00 76.71

499.97 101.83

710+00 126.94

499.97 138.45

715+00 149.95

499.97 164.60

720+00 179.26

499.97 247.74

725+00 316.22

499.97 453.92

730+00 591.61

499.97 766.14

735+00 940.67

499.97 811.40

740+00 682.12

499.97 694.81

745+00 707.51

499.97 691.24

750+00 674.97

499.97 650.07

755+00 625.18

499.97 570.14

760+00 515.09

499.97 451.83

765+00 388.57

499.97 310.34

770+00 232.10

499.97 344.93

775+00 457.75

499.97 626.37

780+00 795.00

499.97 787.99

785+00 780.98

499.97 761.66

790+00 742.33

499.97 780.49

795+00 818.65

499.97 1154.23

5 9/6/2024 1:06 PM

Station Distance

1V on 2H

800+00 1489.82

499.97 1732.73

805+00 1975.65

499.97 2166.26

810+00 2356.86

499.97 2643.66

815+00 2930.45

499.97 3087.14

820+00 3243.83

499.97 3353.62

825+00 3463.41

499.97 3146.31

830+00 2829.20

499.97 2434.25

835+00 2039.30

499.97 1694.68

840+00 1350.07

499.97 1265.19

845+00 1180.32

499.97 1132.22

850+00 1084.13

499.97 984.14

855+00 884.16

499.97 1002.95

860+00 1121.74

499.97 1018.19

865+00 914.64

499.97 1009.86

870+00 1105.08

499.97 1126.12

875+00 1147.17

499.97 1176.85

880+00 1206.53

499.97 1111.95

885+00 1017.36

499.97 984.74

890+00 952.12

499.97 901.72

895+00 851.31

499.97 777.33

900+00 703.34

499.97 490.96

905+00 278.59

499.97 426.14

6 9/6/2024 1:06 PM

Station Distance

1V on 2H

910+00 573.70

499.97 638.46

915+00 703.22

499.97 878.49

920+00 1053.76

499.97 1140.20

925+00 1226.63

499.97 1342.94

930+00 1459.25

499.97 1622.08

935+00 1784.92

499.97 1718.09

940+00 1651.27

499.97 1593.60

945+00 1535.93

499.97 1598.11

950+00 1660.29

499.97 1752.41

955+00 1844.54

499.97 1898.52

960+00 1952.51

499.97 1939.52

965+00 1926.52

499.97 1919.96

970+00 1913.39

499.97 1932.79

975+00 1952.18

499.97 2016.16

980+00 2080.13

499.97 2084.81

985+00 2089.48

499.97 1759.10

990+00 1428.71

499.97 1662.94

995+00 1897.17

499.97 1601.81

1000+00 1306.45

499.97 1184.08

1005+00 1061.72

499.97 1035.39

1010+00 1009.05

499.97 865.05

1015+00 721.05

499.97 439.98

7 9/6/2024 1:06 PM

Station Distance

1V on 2H

1020+00 158.91

499.97 690.47

1025+00 1222.03

499.97 1335.58

1030+00 1449.13

499.97 1200.52

1035+00 951.91

499.97 829.58

1040+00 707.24

435.82 367.08

1044+38.82 26.92

Total

8 9/6/2024 1:06 PM

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 for Atchafalaya Maint Dredging Chene, Boeuf, and Black is herby amended to extend the offer due date and bid opening date.

Offer due date: Friday, September 13, 2024 at 9:00 am CT.

Bid opening: Friday, September 13, 2024 at 11:00 am CT.

All other terms and conditions remain unchanged.

1. CONTRACT ID CODE PAGE OF PAGES

1 2

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

16C. DATE SIGNED

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 W912P824B0053

X 9B. DATED (SEE ITEM 11)

12-Aug-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 X is extended, is not extended.

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

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

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

File details come from the government source that posted it. Updated Sep 25, 2024.