W912P824B0051 Amd 0004.pdf

ED-24-021

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

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

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

30-105-04EXCEPTION TO SF 30

APPROVED BY OIRM 11-84

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

FAR (48 CFR) 53.243

The above numbered Solicitation for Calcasieu River and Pass, LA, Maintenance Dredging FY24, Mile 5.0 to Mile 17.0, Calcasieu and Cameron Parishes, LA is hereby amended as show n on the attached continuation pages.

The bid submission deadline and the bid opening date and times remain unchanged.

1. CONTRACT ID CODE PAGE OF PAGES

1 22

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

16C. DATE SIGNED

BY 20-Aug-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 W912P824B0051

X 9B. DATED (SEE ITEM 11)

15-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 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

20-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:

W912P824B0051

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION 00700 - CONTRACT CLAUSES

The following have been modified:

52.211-10 COMMENCEMENT, PROSECUTION, AND COMPLETION OF WORK (APR 1984)

The Contractor shall be required to (a) commence work under this contract within ten (10) calendar days after the date the Contractor receives the notice to proceed, (b) prosecute the work diligently, and (c) complete the entire work ready for use not later than 210 calendar days. The time stated for completion shall include final cleanup of the premises.

(End of clause)

NOTE: The term “work” referenced in subparagraph (a) above includes tasks such as submission of submittals, performance of preliminary and/or BD surveys, disposal surveys, dike construction, and does not have to be dredging.

SECTION SF 30 - SF 30 CONTINUATION

The contractor period of performance end date has increased by 60 days from 150 days to 210 days.

(End of Summary of Changes)

STANDARD FORM 1442

Page 4/336, Block 11. Change "150 calendar days" to "210 calendar days".

SECTION 00010

Pages 00010-3, 4, 5, 6 and 7. delete these pages in their entirety and substitute the attached revised pages 00010-3, 4, 5, 6 and 7, therefore.

SECTION 00700

Page 42/336, clause 52.211-10 COMMENCEMENT, PROSECUTION, AND COMPLETION OF WORK. Delete this clause in its entirety and substitute the following therefore:

"52.211-10 COMMENCEMENT, PROSECUTION, AND COMPLETION OF WORK (APR

1984) The Contractor shall be required to (a) commence work under this contract within ten

(10) calendar days after the date the Contractor receives the notice to proceed, (b) prosecute the work diligently, and (c) complete the entire work ready for use not later than 210 calendar days.

The time stated for completion shall include final cleanup of the premises.

(END OF CLAUSE)

NOTE: The term “work” referenced in subparagraph (a) above includes tasks such as submission of submittals, performance of preliminary and/or BD surveys, disposal surveys, dike construction, and does not have to be dredging.”

DRAWINGS

SHEET IDENTIFICATION Nos. G-03 and C-16 to C-28. Delete these drawings in their entirety and substitute with the attached revised drawings SHEET IDENTIFICATION Nos. G-03 and C-16 to C-28.

00010-3 ED 24-021

SECTION 00010 – BIDDING SCHEDULE

Calcasieu River and Pass, LA, Maintenance Dredging FY24, Mile 5.0 to Mile 17.0, Calcasieu and Cameron Parishes, LA

Item DESCRIPTION Estimated Quantity Unit Unit

Price Estimated Amount

BASE WORK

0001 Mobilization and Demobilization 1 JOB

0002 Aerial Photographic Documentation 1 JOB

0003 Dredging - Mile 9.0 to Mile 17.0

*0003AA First 1,125,000 CY 1,125,000 CY

*0003AB All Over 1,125,000 CY 375,000 CY

0004 Dike Construction - CDF 13 1 JOB

0005 Dike Construction - CDF 15 1 JOB

0006 Dike Construction - CDF 17 1 JOB

0007 Dike Construction – CDF 22 1 JOB

0008 Dike Construction - CDF E 1 JOB

0009 Dike Construction - CDF H 1 JOB

0010 Dike Construction - CDF M 1 JOB

TOTAL BASE WORK: $

OPTIONAL WORK (OW) 1

0011 Dredging - Devil's Elbow –

OW 1

*0011AA First 200,000 CY 200,000 CY

*0011AB All Over 200,000 CY 150,000 CY

0012 Dike Construction Devil’s Elbow - OW 1 1 JOB

*Total OW 1 $

OPTIONAL WORK (OW) 2

0013 Dredging – Mile 5.0 to Mile

9.0 – OW 2 400,000 CY

0014 Additional Dike Construction

– OW 2 1 JOB

00010-4 ED 24-021

*Total OW 2 $

OPTIONAL WORK (OW) 3

0015 Additional Mobilization and Demobilization – OW 3 1 JOB

0016 Ditching/Draining CDF 1 –

OW 3 1 JOB

0017 Ditching/Draining CDF 3 –

OW 3 1 JOB

0018 Ditching/Draining CDF 8 –

OW 3 1 JOB

0019 Ditching/Draining CDF 11 –

OW 3 1 JOB

0020 Ditching/Draining CDF 12B –

OW 3 1 JOB

0021 Ditching/Draining CDF 13 –

OW 3 1 JOB

0022 Ditching/Draining CDF 17 –

OW 3 1 JOB

0023 Ditching/Draining CDF 22 –

OW 3 1 JOB

*Total OW 3 $

OPTIONAL WORK (OW) 4

*0024 Bird Nesting Prevention and Avoidance Measures – OW 4 205 DAY

*Total OW 4 $

*Total Base Work + OW 1 + OW 2 + OW 3 + OW 4 $

*Denotes a change to the previous Bidding Schedule

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

Award will be made as a whole to one bidder.

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

EXTENDED TOTAL OR ESTIMATED AMOUNT FOR ANY ITEM, ITS BID

SHALL BE DECLARED NON-RESPONSIVE AND THEREFORE

INELIGIBLE FOR AWARD.

00010-5 ED 24-021

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

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

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

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

NOTE 5: OPTIONAL WORK ITEMS. This provision pertains to Bid Items 0011 thru 0024. The Government may require the delivery of, in whole or part, the Option Items. The Government may exercise the Option Items by written notice to the Contractor at any point between Notice to Proceed and contract completion. If the Government activates an Option Items, the activation will occur while the Contractor's plant is within the limits of 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 6: EVALUATION OF OPTIONS (FAR 52.217-5 JUL 1990). Except when it is determined in accordance with FAR 17.206(b) not to be in the Government’s best interests, the Government will evaluate offers for award purposes by adding the total price for all options to the total price for this basic requirement. Evaluation of options will not obligate the Government to exercise the option(s). ** If an option is to be exercised at the time of contract award FAR17.208 shall be used in place of FAR 52.217-5.

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

OPTIONAL WORK. If the OPTIONAL WORK items are exercised under the terms of the contract, the time required for completion of the contract shall be as stipulated below for each Optional Work Item, in addition to the original contract duration of 210 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.aspx http://www.mvn.usace.army.mil/BusinessWithUs/Contracting/RapidVendorPayment.aspx

00010-6 ED 24-021

*OW 1: 50 calendar days *OW 2: 65 calendar days *OW 3: 90 calendar days

00010-7 ED 24-021

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

Item Nos. 0003 and 0011 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 0011.

(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 0011 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 0011 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)

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APPROXIMATE

VERTICAL

STATION

* UNLESS OTHERWISE NOTED ON EACH SHEET

EL.

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ELEVATION

EXIST. EXISTING

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H HORIZONTAL

STA.

FEET

N.T.S. NOT TO SCALE

FT

GENERAL NOTES:

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BASELINEB/L

BOTTOM EDGE OF CUT

SF SQUARE FEET

(+/-) APPROXIMATE

AC ACRE

:1

APPROX.

LF LINEAR FEET

ABBREVIATIONS

GENERAL LEGEND

* UNLESS OTHERWISE NOTED ON EACH SHEET

B.E.C.

P.C.

P.I.

P.T.

POINT OF INTERSECTION

POINT OF CURVATURE

POINT OF TANGENCY

DRAWINGDWG

D.O.C. DEGREE OF CURVATURE

POINT OF BEGINNINGP.O.B

P.O.E POINT OF END

GB GREEN BEACON

RB RED BEACON

CHANNEL CENTERLINE

BOTTOM EDGE OF CUT (B.E.C.)

CDF CONFINED DISPOSAL FACILITY

TANGENT LINE

PROPOSED PIPELINE

EXISTING PIPELINE

EXISTING GAS PIPELINE

TRANSMISSION TOWER

GAGE

OVERHEAD POWER LINE

EASTINGX

NORTHINGY

P.I., P.C., AND P.T. LOCATION IDENTIFIER

PL. PIPELINE

AVAILABLE CONFINED DISPOSAL AREA (CDF)

AVAILABLE FORESHORE DIKE DISPOSAL AREA (FDDA)

GREEN BEACON/MARKER

RED BEACON/MARKER

(CDF) - NOT AVAILABLE FOR USE

CONFINED DISPOSAL AREA

G -0

G e n e ra l N o te s L e g e n d a n d

A b rv

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(73350)

LAKE CHARLES

(73595)

GAS PLANT (RB #86)

(73600)

HACKBERRY

STAFF GAGE ON CALCASIEU RIVER AT MILE 33.3

STAFF GAGE ON CALCASIEU RIVER AT MILE 29.7

STAFF GAGE ON CALCASIEU RIVER AT MILE 25.0.

STAFF GAGE ON ON DEVIL'S ELBOW NEAR MILE 22.7

STAFF GAGE ON CALCASIEU RIVER MILE 19.4

GAGE DESCRIPTION EL.

TABULATION OF GAGES

(RB #114)(73565)

ROSE BLUFF CUTOFF

(RANGE E)(73575)

MOSS LAKE

(RANGE D)(73585)

DEVIL'S ELBOW

LONG: -93° 18' 19.3", LAT: 30° 11' 03.8" (SHEET C-03)

LONG: -93° 15' 25.04", LAT: 30° 12' 47.1" (SHEET C-01)

LONG: -93° 19' 44.5", LAT: 30° 07' 36.8" (SHEET C-05)

LONG: -93° 19' 40.5", LAT: 30° 02' 53.4" (SHEET C-08)

LONG: -93° 20' 01.9", LAT: 30° 00' 20.4" (SHEET C-09)

LONG: -93° 19' 28.1", LAT: 30° 05' 46.0" (SHEET C-06)

(73615)

LONG POINT (DM 72)

STAFF GAGE ON DAY MARKER 72 AT MILE 11.2

NEAR MILE 16.5.

AUTOMATIC GAGE ON CALCASIEU RIVER AT HACKBERRY, LA

LONG: -93° 20' 18.8", LAT: 29° 55' 45.6" (SHEET C-12)

0.0' NAVD88 = 0.6' MLLW = 1.6' MLG

73565 0.0' NAVD88 = 0.6' MLLW = 1.6' MLG

0.0' NAVD88 = 0.8' MLLW = 1.8' MLG

0.0' NAVD88 = 0.8' MLLW = 1.8' MLG

0.0' NAVD88 = 0.9' MLLW = 1.9' MLG

0.0' NAVD88 = 1.0' MLLW = 2.0' MLG

GAGE

DATUM RELATIONSHIPS FOR GAGES

DATUM RELATIONSHIPS

73350

73575

73585

73595

73600

0.0' NAVD88 = 1.1' MLLW = 2.1' MLG73615

0.0' NAVD88 = +0.6' M.L.L.W.

0.0' NAVD88 = +0.6' M.L.L.W.

0.0' NAVD88 = +0.8' M.L.L.W.

0.0' NAVD88 = +0.8' M.L.L.W.

0.0' NAVD88 = +0.9' M.L.L.W.

0.0' NAVD88 = +1.0' M.L.L.W.

0.0' NAVD88 = +1.1' M.L.L.W.

NAVIGATION LIGHT

MINIMUMMIN.

C.C. CENTER OF CURVATURE

(73625)

ST JOHN ISLAND (DM 57)

STAFF GAGE ON DAY MARKER 57

LONG: -93.3496889, LAT: 29.8306917 (SHEET C-15) 0.0' NAVD88 = +1.2' M.L.L.W.

FOR DREDGING LIMITS REQUIRED FOR THIS CONTRACT.

COORDINATES AND CURVE DATA", AND THE RESPECTIVE PLAN VIEW SHEETS (C-01 THROUGH C-34)

ALIGNMENT COORDINATES ARE SHOWN ON SHEET G-04, "TABULATIONS, CHANNEL CENTERLINE

CENTERLINE, STARTING FROM P.O.B. STA. 0+00. THE ENTIRE CALCASIEU SHIP CHANNEL

2) STATIONING: ALL STATION VALUES ARE ALONG, AND PERPENDICULAR, TO THE CHANNEL

DITCHING AND DRAINING CDF-22

DITCHING AND DRAINING CDF-17

DITCHING AND DRAINING CDF-13

DITCHING AND DRAINING CDF-12B

DITCHING AND DRAINING CDF-11

DITCHING AND DRAINING CDF-8

DITCHING AND DRAINING CDF-3

DITCHING AND DRAINING CDF-1OPTIONAL WORK 2 -

TO STATION 152+45

DEVIL'S ELBOW DREDGING LIMIT - FROM THE INTERSECTION WITH CALCASIEU SHIP CHANNEL

OPTIONAL WORK 1 - DEVIL'S ELBOW

LOWER DREDGING LIMIT - STATION 315+00 (APPROX. RIVER MILE 5.0)

UPPER DREDGING LIMIT - STATION 893+60 (APPROX. RIVER MILE 17.0)

BASEWORK - MILE 5.0 TO MILE 17.0:

1) LIMITS OF WORK: THE UPPER AND LOWER LIMITS OF DREDGING ARE AS FOLLOWS:

CONTAINING THE DISPOSAL AREA XY COORDINATES.

10) GENERAL NOTES: A COPY OF THE RIGHT-OF-WAY PLAN WLL BE PROVIDED UPON CONTRACT AWARD

CHART 11339, CALCASIEU RIVER AND APPROACHES, DATA PULLED ON MAY 2023.

9) NAVIGATION AIDS: ALL NAVIGATION AIDS SHOWN ARE IDENTIFIED REFERENCING NOAA

8) AERIAL IMAGES: ALL AERIAL IMAGES SHOWN WERE FLOWN 2021.

PROPOSED TO BE USED, AS WELL AS ALL DISPOSAL AREAS ACTUALLY USED.

REFER TO THE CONTRACT SPECIFICATIONS FOR FULL DETAILS AND REQUIREMENTS FOR ALL AREAS

DIKE SURVEYS. ALL EFFLUENT DRAINAGE SHALL BE RETURNED TO THE CALCASIEU RIVER SHIP CHANNEL.

REQUIRE REPAIR/CONSTRUCTION/MAINTENANCE/FORTIFICATION OF RETENTION DIKES AND PRE-DISPOSAL

DREDGE MATERIAL DISPOSAL. ONLY THE CDF(S) AND FDDA(S) TO BE USED BY THE CONTRACTOR

FACILITY (CDF) AND FORESHORE DIKE DISPOSAL AREA (FDDA) ARE AVAILABLE FOR PLACEMENT OF

7) DISPOSAL AREAS: ONLY THE HATCHED DISPOSAL AREAS, IDENTIFIED AS CONFINED DISPOSAL

DURING SURVEYS ARE SHOWN ON THIS SHEET (SHOWN BELOW), "TABULATIONS OF GAGES".

SURVEY DATA DATED JULY AND AUGUST 2024, OBTAINED FROM MVN OPERATIONS DIVISION. GAGES USED

6) SURVEYS: EXISTING GROUND ELEVATIONS SHOWN ON ALL CROSS SECTIONS ARE BASED ON

STATE PLANE SOUTH.

SOUTH EXPRESSED IN SURVEY FOOT. ALL XY COORDINATES SHOWN ARE LOUISIANA

HORIZONTAL DATUM - THE HORIZONTAL DATUM IS NAD 1983 STATE PLANE LOUISIANA

VERTICAL DATUM - THE VERTICAL DATUM IS MEAN LOWER LOW WATER (MLLW) AND ARE IN FEET.

5) DATUMS: THE VERTICAL AND HORIZONTAL DATUMS ARE AS FOLLOWS:

4) AZIMUTHS: ALL AZIMUTHS ARE GEODETIC AND ARE SHOWN IN THE SOUTHERN DIRECTION.

3) RIVER MILES: RIVER MILES SHOWN ARE APPROXIMATE AND ARE FOR REFERENCE ONLY.

A N

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USED FOR MVN SURVEY REACH MILES 36 TO 31.25

USED FOR MVN SURVEY REACH MILES 31.25 TO 27

USED FOR MVN SURVEY REACH MILES 27 TO 23

AND DEVIL'S ELBOW.

USED FOR MVN SURVEY REACH MILES 23 TO 21.7,

USED FOR MVN SURVEY REACH MILES 17.7 TO 13.6

USED FOR MVN SURVEY REACH MILES 13.6 TO 8.5

USED FOR MVN SURVEY REACH MILES 21.7 TO 17.7

USED FOR MVN SURVEY REACH MILES 8.5 TO 3

0.0' NAVD88 = 1.2' MLLW = 2.2' MLG73625

FDDA FORESHORE DIKE DISPOSAL AREA

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