12c SF-30 - Amendment 0002.pdf

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

1. CONTRACT ID CODE

PAGE OF PAGES

1 3

2. AMENDMENT/MODIFICATION NO.

3. EFFECTIVE DATE

7/10/2025

4. REQUISITION/PURCHASE REQ.

51283PR250000149

5. PROJECT NO. (If applicable)

24016976

6. ISSUED BY CODE 51283 7. ADMINISTERED BY (If other than Item 6) CODE 51283

Contracting Officer USCG Civil Engineering Unit Providence 475 Kilvert St., Suite 100 Warwick, RI 02886

8. NAME AND ADDRESS OF CONTRACTOR (NO., STREET, COUNTY, STATE AND ZIP CODE)

TO ALL POTENTIAL OFFERORS

AMENDMENT MUST BE ACKNOWLEDGED

9A. AMENDMENT OF SOLICITATION NO.

70Z0G125BSLIS0149

9B. DATED (SEE ITEM 11)

6/16/2025

10A. MODIFICATION OF CONTRACT/ORDER NO.

10B. DATED (SEE ITEM 13)

CODE 834953036 FACILITY CODE

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 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 ACKNOWLEDGEMENT 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 REFERENCED 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.)

The purpose of this modification is to provide answers to questions submitted as follows:

Question 3: I just noticed that there is a conflict between the bid due date that is listed on form 1442 (7/16/2025) and the title page of the solicitation (7/17/2025). Would you please confirm the due date?

Answer 3: The bid opening date is July 17, 2025. Form 1442 should also state the bid due date as July 17, 2025.

Thank you for bringing the error to our attention.

(Continued on Page 2)

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

BY

(Signature of Contracting Officer)

16C. DATE SIGNED

NSN 7540-01-152-8070 STANDARD FORM 30 (Rev. 10-83) PREVIOUS EDITION UNUSABLE Prescribed by GSA

FAR (48 CFR) 53.243

Amendment 0002 (Continued) July 10, 2025

Q4. I saw the “DREDGE MULTIPLE SITES AT U.S. COAST GUARD SECTOR LONG ISLAND SOUND, STATION JONES BEACH, FREEPORT, NY” listed on SAM.gov, due on 07-15-2025, and wanted to offer estimating support.

A4. In accordance with the IFB on SAM.gov, we are seeking for a contractor to perform the work listed in the Specification, not just for estimating services. You are welcome to submit a bid for the entire requirement if you are interested.

Q5. Can the material be hydraulically dredged and pumped into geotubes in the dewatering area? This will allow for a cleaner transport of the dredged materials and also allow for a cleaner dewatering operation because the geotubes will filter out all the fines.

A5. Mechanical dredging is required for this contract in accordance with the plans and specifications. Hydraulic dredging is not permitted.

Q6. Can you please provide existing grades of the CDF areas at Jones Beach? These are important to understand the earthwork and restoration that will be needed to allow the water to drain from the dredge material effectively.

A6. Existing topographic data of the CDF areas is not available.

Q7. Can you please provide any new or historic borings of the areas that are to be dredged.

A7. The historic sediment sampling and testing reports for material previously dredged at the project site is attached (Attachment 1 – STA Jones Beach (Previous Dredge Cycle). This data is provided for information only and may not be indicative of the material to be encountered for this dredge cycle.

Q8. In reference to the Jones Beach and Shinnecock coast guard station dredging solicitations, can you please advise on where the material was sent to for upland disposal during the previous contracts? This would be very beneficial to allow contractors to obtain information regarding disposal options and costs. Otherwise, contractors would be forced to assume worst case conditions and significantly increase their bids.

A8. No. It is the responsibility of the offerors to locate upland disposal sites for dredge materials.

Q9. Is the USCG requiring certified payroll to be submitted for the prime contractor? Is the USCG requiring certified payroll to be submitted for subcontractors?

A9. Yes, the subcontractor(s) must submit certified payrolls to the Prime contractor, and in turn, the Prime contractor must submit certified payrolls to the Government COR and Inspector with a copy to the Contracting Officer and Contract Specialist.

Amendment 0002 (Continued) July 10, 2025

Q10. Given that the CDF is located on the federal property, is prevailing wage required for materials import and export trucks including for dredge sediment disposal that enter and are loaded within the property limits? If so, please provide applicable wage determination and specify if certified payroll is required.

A10. Prevailing wage rates are required. Attachment 2 for Construction Wage Determination has been added to the solicitation which includes the prevailing wage rates for truck drivers. All prevailing wage rates require certified payrolls which need to be submitted to the Inspector and COR with a copy to the Contracting Officer and Contract Specialist.

Q11. Can USCG specify a weight capacity along the bulkhead at the barge unloading area? Or is there any structural information available regarding the bulkhead at the barge unloading location that can be provided to help determine potential weight limitations?

A11. Live loads behind the bulkhead are limited to personnel and small equipment only for a distance of 15’ behind the bulkhead.

Q12. May the contractor assume that the CDF can be constructed in part by regrading and utilizing the existing soils (beneath the 6” of topsoil to be stripped and stockpiled) on site for berm construction as needed? Or will import materials be required for this?

A12. The use of existing site soils for the construction of the berm is acceptable. Please note that the CDF is specified to be restored to its previous condition following construction.