EASTERN SHIPBUILDING GROUP, INC.

THE PURPOSE OF THIS MODIFICATION IS FOR THE DE-OBLIGATION OF FUNDS IN THE AMOUNT OF $673,356.43 UNDER DETAIL DESIGN AND ABS C/SLINS 1001A, 1001B, AND 1001F AS PART OF THE END OF FISCAL YEAR 2025 AND RECONCILIATION EFFORTS.

3010 MEDIUM CLASS HOPPER DREDGE, YEAR 1 ECONOMIC PRICE ADJUSTMENT

THE PURPOSE OF THIS MODIFICATION IS FOR THE DE-OBLIGATION OF FUNDS ON THE ASSOCIATED C/SLINS FOR OPC 3 AND OPC 4, AS A RESULT OF THE PARTIAL TERMINATION FOR DEFAULT ISSUED ON 11 JULY 2025.

3010 MEDIUM CLASS HOPPER DREDGE, CHANGES R40 - R60

3010 MEDIUM CLASS HOPPER DREDGE, CHANGES R33 - R39

THE PURPOSE OF THIS MODIFICATION IS TO ADMINISTRATIVELY MAKE A REVISION TO SECTION J-1 (PART 9), ADDENDUM 1 AND TO ADMINISTRATIVELY RECONCILE THE FUNDING VALUE ON CLIN 5002A DUE TO AN ERRONEOUS SYSTEM ERROR.

THE PURPOSE OF THIS MODIFICATION IS TO INCORPORATE FY23 ECONOMIC PRICE ADJUSTMENT FOR THE FOLLOWING CLINS: CLIN 2006, CLIN 3004, CLIN 4005, AND CLIN 5007, IN THE AMOUNT OF $31,754,531.60.

3010 MEDIUM CLASS HOPPER DREDGE, DESIGN CHANGES R31-R32

3010 MEDIUM CLASS HOPPER DREDGE, CHANGES R29-R30

3010 MEDIUM CLASS HOPPER DREDGE, CHANGES R25-R28

THE PURPOSE OF THIS MODIFICATION IS TO MAKE TARGET ADJUSTMENTS (INCREASE/DECREASE); ADD FUNDING; INCORPORATE MILESTONE AGREEMENTS, REDLINES (SECTIONS C, G, H, AND J) AND TO UPDATE THE RETENTIONS CLAUSE, H.21(F).

THE PURPOSE OF THIS MODIFICATION IS TO RECONCILE THE FOLLOWING: C/SLIN VALUES, THE TOTAL CONTRACT VALUE, AND THE TOTAL OBLIGATED VALUE.

THE PURPOSE OF THIS ADMINISTRATIVE MODIFICATION IS TO RELINK FY 22 FUNDS AND ITS OBLIGATION TO SLIN 1001A.

THE PURPOSE OF THIS MODIFICATION IS TO DE-OBLIGATE FUNDS FROM CLIN 8000 CYBER SECURITY.

INCORPORATE REDLINE CHANGES ECP 018 AND ECP 028. FURTHERMORE, THIS MODIFICATION INCORPORATES THE FOLLOWING ECPS: ECP 030 ELECTRICAL OPTICAL INFRARED SURVEILLANCE SYSTEM, ECP 043 OBSERVATION WINDOWS, AND ECP 049 HELICON.

THE PURPOSE OF THIS MODIFICATION IS TO INCORPORATE THE REVISED BILLING PURSUANT TO THE H.21 PROGRES BASED ON PERCENTAGE OF PROGRESS UNDER THE SUBJECT CONTRACT FOR HULLS 1 AND 2, CLINS 2002A AND 3002A, FOR QTR. 3, CY 2023.

THE PURPOSE OF THIS MODIFICATION IS TO INCORPORATE FUNDING TO CLIN 8000.

THE PURPOSE OF THE MODIFICATION IS TO INCORPORATE THE SUPPLEMENTAL AGREEMENT FOR FY22 ECONOMIC PRICE ADJUSTMENT FOR THE FOLLOWING CLIN: 4005, IN THE AMOUNT OF $2,993,664.94 ALL OTHER TERMS AND CONDITIONS OF THE SUBJECT CONTRACT REMAIN UNCHANGED.

THE PURPOSE OF THIS MODIFICATION IS TO ADD FUNDING TO THE FOLLOWING CLINS: 3002A, 3002C, 5002A, AND 5002C DUE TO INADVERTENT SYSTEM ERRORS DURING THE EXECUTION OF MODIFICATION P00080. IN ADDITION, THIS MODIFICATION ADDS THE FUNDING IN THE AMOUNT OF $13,998,188.42 TO THE SUBJECT CLINS TO RECONCILE THE DEFINITIZATION OF THE EXECUTED MODIFICATION P00080. ALL OTHER TERMS AND CONDITIONS OF THE SUBJECT CONTRACT REMAIN UNCHANGED.

THE PURPOSE OF THE MODIFICATION IS TO INCORPORATE THE SUPPLEMENTAL AGREEMENT FOR FY22 ECONOMIC PRICE ADJUSTMENT FOR THE FOLLOWING CLINS: 2006, 3004, 4005, AND 5007 IN THE AMOUNT OF $16,563,722.56. ALL OTHER TERMS AND CONDITIONS OF THE SUBJECT CONTRACT REMAIN UNCHANGED.

THE PURPOSE OF THIS MODIFICATION IS TO ADD FUNDING TO CLIN 1001E IN THE AMOUNT OF $4,000,000. ALL OTHER TERMS AND CONDITIONS OF THE SUBJECT CONTRACT REMAIN UNCHANGED.

3010 MEDIUM CLASS HOPPER DREDGE

THE PURPOSE OF THE MODIFICATION IS TO INCORPORATE AN INTERIM ECONOMIC PRICE ADJUSTMENT FOR FY22 FOR THE FOLLOWING CLINS: 2006, 3004, 4005, AND 5007 IN THE AMOUNT OF $35,157,606.00. ALL OTHER TERMS AND CONDITIONS OF THE SUBJECT CONTRACT REMAINS UNCHANGED.

THE PURPOSE OF THE MODIFICATION IS TO INCORPORATE THE SUPPLEMENTAL AGREEMENT FOR THE REQUESTED FY21 EPA ADJUSTMENT FOR CLIN 2006.

THE PURPOSE OF THIS MODIFICATION IS TO INCORPORATE THE REVISED BILLING PRICE FOR HULLS #1-3, CLINS 2002A, 3002A AND 4002A FOR Q3 THROUGH Q4, CY 2022.

THE PURPOSE OF THIS MODIFICATION IS TO ADD FUNDING TO CLIN 8000 CYBER SECURITY, CLIN 4003 INSURANCE SPARES, CLIN 5005 INSURANCE SPARES, AND CLIN 1001A.

THE PURPOSE OF THIS MODIFICATION IS TO ADD FUNDING TO CLIN 8000 CYBER SECURITY, CLIN 4003 INSURANCE SPARES, CLIN 5005 INSURANCE SPARES, AND CLIN 1001A.

THE PURPOSE OF THIS MODIFICATION IS TO INCORPORATE THE REVISED BILLING FOR 2ND 2022 QUARTER.

FUNDING CLIN 8000

DEFINITIZATION OF UNILATERAL CHANGE ORDERS ON MULTIPLE GFE/GFI SYSTEMS.