Solicitation Amendment W912DS26BA0110003 SF 30.pdf

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offers is extended. is not extended.

Offers 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 electronic communication 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 letter or electronic communication, provided each letter or electronic communication 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 NUMBER AS DESCRIBED IN ITEM 14.

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

NUMBER IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation data, 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.)

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

15B. CONTRACTOR/OFFEROR

(Signature of person authorized to sign)

15C. DATE SIGNED 16B. UNITED STATES OF AMERICA

(Signature of Contracting Officer)

16C. DATE SIGNED

Previous edition unusable STANDARD FORM 30 (REV. 11/2016) Prescribed by GSA FAR (48 CFR) 53.243

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT 1. CONTRACT ID CODE PAGE OF PAGES

2. AMENDMENT/MODIFICATION NUMBER 3. EFFECTIVE DATE 4. REQUISITION/PURCHASE REQUISITION NUMBER 5. PROJECT NUMBER (If applicable)

6. ISSUED BY CODE 7. ADMINISTERED BY (If other than Item 6) CODE

8. NAME AND ADDRESS OF CONTRACTOR (Number, street, county, State and ZIP Code) (X) 9A. AMENDMENT OF SOLICITATION NUMBER

9B. DATED (SEE ITEM 11)

10A. MODIFICATION OF CONTRACT/ORDER NUMBER

10B. DATED (SEE ITEM 13)

CODE FACILITY CODE

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

The purpose of this Amendment is to:Block 14 (Description of Amendment/Modification):

1. Revise bid schedule

2. Revise specification Section 01 11 00 Page 2 Paragraph 1.3.1

3. Answer bidder inquiries. Responses to bidder inquiries are provided "for informational purposes only" and do not revise solicitation, plans and specifications.

NOTE: Offerors must acknowledge receipt of this amendment by date specified in the bid (or as 4amended) by one of the following methods: In space provided on the SF 1442, by separate letter, or by signing block 15 below. FAILURE TO ACKNOWLEDGE AMENDMENT BY DATE

SPECIFIED MY RESULT IN REJECTION OF YOUR BID IN ACCORDANCE WITH THE LATE

BID, LATE MODIFICATION OF BID, OR LATE WITHDRAWAL OF BID (FAR 14.304).

Section 00 10 00 - Solicitation, Contract Line Item Number (CLIN) Schedule

The following CLIN(s) / SLIN(s) / ELIN(s) were modified:

INFORMATION FROM TO

Description Basic Work 1 - Dredging and

Placement of Dredged Material Dredging (to -17.5 feet MLLW) and Placement. Removal of all material (6,110 CY) lying above the plane of

17.5 feet below mean lower low water (MLLW) from Hague Basin, U.

S. Merchant Marine Academy, as shown on contract drawing sheet C- 101, with placement of the dredged material at a contractor furnished, state permitted, Government approved upland placement site(s).

All material above the plane of 17.5 feet below MLLW must be removed and no material below the plane of

Basic Work 1 - Dredging and Placement of Dredged Material Dredging (to -17.5 feet MLLW) and Placement. Removal of all material (6,110 CY) lying above the plane of

17.5 feet below mean lower low water (MLLW) from Hague Basin, U.

S. Merchant Marine Academy, as shown on contract drawing sheet C- 101, with placement of the dredged material at a contractor furnished, state permitted, Government approved upland placement site(s).

All material above the plane of 17.5 feet below MLLW must be removed and no material below the plane of

W912DS26BA0110003

17.5 feet below MLLW shall be removed. These are estimated quantities.

18.0 feet below MLLW shall be removed. These are estimated quantities.

Section 01 00 00 - General Requirements

Miscellaneous text in this section has been modified to:

Amendment 0003

TO BIDDERS:

The following changes shall be made to this solicitation.

DRAWINGS:

1. The following DRAWINGS have been REVISED and REISSUED:

None

2. The following DRAWINGS have been REVISED but NOT REISSUED:

None

3. The following DRAWINGS have been ADDED:

None

4. The following DRAWINGS have been DELETED:

None

SPECIFICATIONS:

1. The following SPECIFICATIONS have been REVISED and REISSUED:

None

2. The following SPECIFICATIONS have been REVISED but NOT REISSUED:

- Section 01 11 00 Page 2 Paragraph 1.3.1: "CLIN 0002 (BASIC WORK 1- Dredging Area-requires dredging to the plane of -17.5 feet Mean Lower Low Water (MLLW) plus 0 feet allowable overdepth). NOTE: All material above the plane of 17.5 feet below MLLW must be removed and no material below the plane of 18.0 feet below MLLW shall be removed."

3. The following SPECIFICATIONS have been ADDED:

None

4. The following SPECIFICATIONS have been DELETED:

None

BID SCHEDULE:

2. The following BID SCHEDULE have been REVISED and REISSUED:

- CLIN 0002: Basic Work 1 - Dredging and Placement of Dredged Material to -17.5 feet MLLW with no overdepth. All material above the plane of 17.5 feet below MLLW must be removed and no material below the plane of 18.0 feet below MLLW shall be removed.

2. The following BID SCHEDULE have been REVISED but NOT REISSUED:

None

3. The following BID SCHEDULE have been ADDED:

None

4. The following BID SCHEDULE have been DELETED:

None

ATTACHMENTS:

1. The following ATTACHMENTS have been REVISED and REISSUED:

None

2. The following ATTACHMENTS have been REVISED but NOT REISSUED:

- Please refer to attachments "SPECS_CHG-01 11 00_USMMA26_03APR_v4".

3. The following ATTACHMENTS have been ADDED:

None

4. The following ATTACHMENTS have been DELETED:

None

BIDDERS'S QUESTIONS AND GOVERNMENT REPLY

(Questions that may be of general interest to all offerors and/or the Government and that are not readily answered by the proceeding changes will appear below. These questions may have been paraphrased or altered to represent several questions regarding the same subject and/or simply revised to clarify and simplify the question(s). Questions and answers are issued to the Offerors "For Information Only" and do not revise the solicitation, plans or specifications.)

1) Ref. "Hague Basin Permit", special condition #5 - Please provide specifications on the required turbidity curtain style, i.e., type I, II, III, pervious or impervious.

Response: The type of turbidity curtain used shall be the discretion of the Contractor. The Contractor must abide by the NYSDEC WQC permit conditions.

2) Ref. "Specs 01 11 00, para 1.2b" - Will the Government consider allowing 1.5 days per 2500CY awarded in the options?

Response: In Amendment 0002, the minimum average production rate was updated to 1,500 CY per day for dredging, transportation, processing and placement at a contractor furnished, state permitted, Government approved upland placement site(s).

3) Ref. Amendment 1, - CLIN2 does not allow for overdredge to accommodate mechanical dredging grade tolerances. Will the Contractor be penalized for dredging beyond 17.5? Please note it is impossible to clear to 17.5 without breaching the plane of the 17.5.

Response: The Contractor is required to dredge as uniformly as practical to 17.5' by utilizing best management practices. Any material dredged past 17.5' is non-payable. The Contractor cannot dredge past 18.0'.

4) I would like to schedule a site visit to become familiar with the site conditions at Hague Basin.

Could you please provide me with a site contact I can contact to schedule a visit? Additionally, a minimum of two additional days are requested to evaluate this project.

Response: No formal site visits shall be offered prior to bid opening. The bid opening will remain on 13 April 2026.

5) There is an existing wave attenuator system with helical anchors not shown on the plans that is within the footprint of Option 1 dredging. Will this be removed by others prior to NTP?

Response: Contractors will need to coordinate with USMMA for dredging operations nearby and the potential removal of the wave attenuator system.

6) Please confirm in order to achieve 17.5 minimum requirement in the provided water quality certificate the dredger must over dig beyond -17.5 in order to achieve this, and that the dredger will not be compensated to over dig the material necessary to achieve -17.5. Additionally, please confirm the contractor will not be penalized while digging below -17.5 in order to achieve this minimum depth.

Response: The Contractor is required to dredge as uniformly as practical to 17.5' by utilizing best management practices. Any material dredged past 17.5' is non-payable. The Contractor cannot dredge past 18.0'.

7) What activities, if any, will be occurring in the dredge prism during dredging operations?

Response: Vessels will routinely leave/depart the basin. Coordination with USMMA by Contractors shall be performed as needed.

8) Will the area be clear of all vessels?

Response: There will be vessels leaving/departing from the basin during dredging in a limited capacity. Coordination with USMMA by Contractors shall be performed to schedule vessel movements.

9) Will the contractor be required to move on demand? For example, will the turbidity curtains need to opened and closed on demand throughout the duration of the dredging, and will these opening and closings be part of the one hour maximum per 24 hours?

Response: The contractor will be required to move on demand as needed and the turbidity curtain would need to be opened to allow vessel traffic. The Contractor must abide by the NYSDEC WQC permit conditions for turbidity curtain use.

10) Please confirm if a 24-hour turbidity curtain maintenance is required even when the dredge is not in operation during night shift.

Response: The turbidity curtain shall remain in place during dredging operations and for a time period of 2 hours after dredging has stopped. Maintenance of the curtain should be performed by the contractor as needed to ensure it remains functional and abides by the NYSDEC WQC permit conditions.

11) Please confirm if there will be any bid delay as the current bid date of 4/13/26 falls on a Monday, bid openings traditionally are on Tuesdays and Thursday of any given week.

Response: Bid opening will be on Monday, 13 April 2026.

12) The current bid date of 4/13/26 places the 20 day submission due on Saturday 5/2/26, if the apparent low bidder notification occurs on the bid date 4/13/26, will the 20 day notification date be extended up until Monday, 5/4?

Response: The 20 day notification date is set for 20 calendar days from the date the Apparent Low Bidder is notified of being the Apparent Low Bidder. Notification of the 20 day submission would be accepted on Monday 04 May 2026. Please see Specifications Section 01 30 00.

13) Please provide Coordinates for boundary separating Basic Work 1 & 2.

Response:

Easting Northing

1049152.097 235272.010

1049250.483 235264.842

No RFIs will be accepted after 7 April 2026

KO CONTRACTING DIVISION, 26 FEDERAL PLAZA ROOM 16 300

NEW YORK, NY 10278-0004

UNITED STATES

MOHENDA SURAGE, EMAIL: MOHENDA.R.SURAGE@USACE.ARMY.MIL TELEPHONE: 917-940-8013

AdminBy:

SCD: PAS: