Amendment-0002.pdf

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT I �

CONTRACT ID CODE

I

PAG� OF PAGES

I 9

2. AMENDMENT/MODIFICATION NUMBER 3. EFFECTIVE DA TE 4. REQUISITION/PURCHASE REQUISITION NUMBER

5. PROJECT NUMBER (If applicable)

0002 PAN 003036

6. ISSUED BY CODE

26 JUN 2025

W912DS 7. ADMINISTERED BY (If other than Item 6) CODE I

W2SD ENDIST NEW YORK

KO CONTRACTING DIVISION, 26 FEDERAL PLAZA ROOM 16 300

NEW YORK, NY 10278-0004 SCD: PAS:

UNITED STATES

ORLANDO NIEVES, EMAIL: ORLANDO.NIEVES@USACE.ARMY.MIL TELEPHONE:

(917) 790-8078

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

W912DS25BA013

9B. DATED (SEE ITEM 11)

05 JUN 2025

10A. MODIFICATION OF CONTRACT/ORDER NUMBE

10B. DATED (SEE ITEM 13)

CODE I FACILITY CODE

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF ;uL1I..,ITATIONS

� The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offers � is extended. D 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 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)

SEE SECTION G - CONTRACT ADMINISTRATION DATA

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 Dis not D 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.)

SEE SECTION 00 00 00 FOR THE PURPOSE OF THIS AMENDMENT.

OFFEROR MUST ACKNOWLEDGE RECEIPT OF THIS AMENDMENT BY THE DATE SPECIFIED IN THE PROPOSAL (OR AS AMENDED) BY ONE OF THE FOLLOWING METHODS: IN THE SPACE PROVIDED ON SF1442, BY SEPARATE LETTER, OR BY SIGNING BLOCK 15 BELOW. FAILURE TO ACKNOWLEDGE AMENDMENTS BY THE DATE AND TIME SPECIFIED MAY RESULT IN REJECTION OF YOUR OFFER IN ACCORDANCE WITH THE SUBMISSION, MODIFICATION, REVISION, AND WITHDRAWAL OF PROPOSALS (FAR 15.208).

Except as provided herein, all terms and conditions of the document referenced in Item 9A or 1 OA, as heretofore changed, remains unchanged and in full force and effect.

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

15B. CONTRACTOR/OFFEROR

(Signature of person authorized to sign)

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

NICHOLAS EMANUEL

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

26 JUN 2025

(Signature of Contracting Officer)

R

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

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

Section 00 00 00 - Procurement and Contracting Requirements

The following changes have been made:

INFORMATION FROM TO

Response Due Date 08 Jul 2025 15 Jul 2025

Miscellaneous text in this section has been added to:

AMENDMENT 0002

East Rockaway Inlet, NY

Federal Navigation Project

Solicitation No. W912DS-25-B-A013

The purpose of this Amendment 0002 is to implement a new placement area for the Dredging work.

Limited volumetric fill in the original beach template warranted expanding the sand placement area to include coastal shoreline between Beach 60thStreet and Beach 92nd Street. All Plan Sheets now have a revised date of June 2025 to reflect up-to-date version. Total number of sheets went from 29 to 42 for the plans which required re-labeling the original sheets. Specifications also include the additional details for the new placement area. Below is a list of changes to both the Plans and Specifications for Amendment 0002. Amendment0002 also addresses RFI 01 to RFI 03 responses.

Plan Sheets:

A1. Sheet No. 1: Change in Table of Contents/Index with the additional sheets (C-107 to C-111) for the berm design and the cross-section profiles ( C-133 to C-142) for the new options placement area.

A2. Sheet No. 2: Updated Sheet includes the new option work placement area highlighted in blue. Tables and figures a reconsolidated and re-oriented. Project Notes updated to reflect attributes of the additional sand placement area.

A3. Sheet No. 9 to Sheet No. 13: New added sheets depicting. additional placement area for dredged sand from Deposition Basins 2to 4 from Beach 60th Street to Beach 92nd Street.

A4. Sheet No.35 to Sheet No. 42: New added sheets representing beach cross sections for the additional placement area between Beach 60th Street to Beach 92ndStreet.

Specifications:

A5. Specifications Page 289, Section 31 24 00, subpart 1.2: Changed language of the beach template to include B60 St to B92 Stfor the Options Work.

W912DS25BA0130002

A6. Specifications, Page 304-305, Section 35 20 23, subpart 1.3: Changed Language of sand placement along Rockaway shoreline as denoted on plans.

A7. Specifications, page 115, Section 01 11 00, subpart 1.2.1: Identical repetitive paragraph deleted.

A8. Specifications, page 10, Section 00 01 15, subpart 1.2; Included additional sheets in the index identical to the index in amended G-001 Plans Sheet.

A9. Specifications, page 295, section 31 24 00, subpart 3.2.6: Design template language includes a separate detailed paragraph of Options Work with placement in between B60th Street and Beach 92ndStreet. Hydraulic Beach-Fill for B25th to B49th Street will exist as part of Basic Work.

A10. Specifications, page 136, section 01 30 00, subpart 1.7: revised language of Contractor Coordination with existing contractor presence at the Rockaway Beach.

A11. Specifications, page 114 and page 116, Section01 11 00, subpart 1.2: Previous brief information of Beach-Fill now includesB60th Street to B92nd Street for the Options Work. Hydraulic Beach-Fill forB25th to B49th Street will exist as part of Basic Work.

A12. Specifications, page 116-117, Section 01 11 00, subpart 1.5: New Plane of references added as a result of the additional survey for the new placement Area. Previous plane of reference remains as is for the original design between B25th Street and B49th Steet.

A13. Specifications, page 114-115, section 01 11 00, subpart 1.2: Removal of time duration column in table and edited tabular information to reflect option dredged placement. Refer to bid schedule for time duration of each work.

A14. Specifications, page 114, section 0111 00, subpart 1.1: Revised language of commencement and completion of work to now only state the basic work.

A15. Bid Opening date is now rescheduled to15 July 2025 from 08 July 2025. Last RFI input date is 03 July 2025.

A16.Bid Schedule language revision for Period of Performance revised to reflect solely the Basic Work under the Basic Work section. All Option Work Period of Performance is already reflected in respective line item. Added Item 0003 for additional mobilization if option(s) are exercised. Note 4 language revised for the option(s) Work if exercised. Note 9language revised to only include basic work.

A17.This amendment addresses and responds to all three RFI's received, dated 15June 2025, 17 June 2025, and 19 June 2025, respectively.

BIDDER'S QUESTIONS AND GOVERNMENT REPLY

(Questions that may be of general interest to all Bidders 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 bidders "For Information Only" and do not revise the solicitation, plans or specifications.)

RFI (01)with Response:

1. The link provided in Attachment M of the specifications provides survey data from Louisiana. Can you please confirm the link is to the correct data for this project.

See Amendment 0001 for updated Attachment M.

RFI (02) with Response:

1. Please refer to the Water Quality Certificate for East Rockaway. Item #2states the dredging must start from the inner bayside of the channel. The data provided with the plans does not show adequate water depth for the dredge to access the inside and work out. It appears the dredge must work from the outside in. Please confirm this is acceptable.

The inner bayside area is upstream east of Beach 9thStreet; therefore, the contractor can sequence work as they see fit within our dredging prism. No dredging is planned in the inner bayside of the channel.

However, if there is any potential of work at the inner bayside area, the contractor must comply with all permits and environmental coordination requirements and request relief from conditions to be granted by the permitting agency if means and methods require relief or change of permit conditions.

RFI (03 ) With Responses:

1. Note 3 on the Bid Schedule states, "The Unit Price for CLIN 0002,0003, 0004, 0006 and 0005 represents the cost per cubic yard..." Please confirm that 0006 is a type-o and there is no CLIN 0006.

CLIN 0006 is reflected within this amendment's new bid schedule.

2. Note 4 on the Bid Schedule states, "If options are exercised, their performance periods will to that of the Basic Work." Please clarify what "consecutive" means here.be consecutive

Consecutive for the PoP (Period of Performance) means that the work will continue from the time basic work is completed to the option(s) work, if exercised, and the contractor shall continue to maintain the same production rate (12,000 CY per day).

3. , "If exercised, the time for contract completion of each Note 4 on the Bid Schedule states Option will be based on the rate of one (1) additional calendar day for each 12,000 cubic yard in the option." There are days specified in Section 01 11 00 1.2.1 Project Description for each Option.

Please advise. Would these days be decreased if there is an underrun?

There would be no decrease. See the new amended bid schedule for total time duration of the basic work, and option(s) work if option(s) are executed. Performance period is stated next to each option CLIN in the bid schedule with production rate of 12,000 cubic yards per day.

4. Section 01 11 00 1.2.1 Project Description states "Basic Work: the contract time for is based on ta minimum average production rate of 12,000cubic yards per day." Will completion the government change the contract time stated in the table based on the production rate if there is an underrun or overrun in quantity?

Government will not change the contract time. The duration time column in the table is omitted in section 01 11 00. Refer to the amended bid schedule. Contractor must maintain a production rate of 12,000 cubic yards per day.

5. Please clarify if the Contractor has73 days for the base work only OR if the contractor has 47 each option days to complete the base work and additional days of 8, 13 and 5 days to complete

(shown in the table in Section01 11 00 1.2.1 Project Description), totaling up to the 73 days for the Basic Work and all the Options.

Period of performance is revised to 59 days for the basic work. Contractor will have 59 days to complete the basic work as reflected on the amended bid schedule. Basic work includes mobilizing dredge vessel and dredging basic work. If option(s) are exercised, the contractor will be allotted the additional timespan for the respective option(s).

6. not sufficient time to mobilize and demobilize the spread of equipment needed for73 days is this project. We request adding 21 days on each end.

The period of performance is adjusted to 59 days for the basic work. See amended bid schedule for total days for basic work and option(s) work if exercised.

7. Section 01 11 00 1.2.1 Project Description states there is 527,575 cubic yards of sand based on the plans and specifications survey performed in March 2025, but the Bid Schedule total andquantity is 559,545 cubic yards. Is the bid schedule quantity based on the anticipated shoaling the 527,575cubic yards is the actual quantity as of March 2025?

Bid schedule does not reflect anticipated shoaling. Actual quantity in the East Rockaway Inlet as of March 2025 is 527,575 cubic yards. Summation of the individual parts of the inlet is greater as it does not take into account the overlapping material being counted twice along the toe lines where the channel and deposition basins interface.

8. that the options "may" be exercised in numerical order. Please clarify if this willIt is stated be 100% the case or if another order of work may be determined later.

Options may not be exercised in numerical order. Exercise of Options is at the discretion of the government and subject to the availability of funds.

9. 00 1.2.1 Project Description states, : Sampling and testing was conducted by theSection 01 11 Government in 2016. The complete sampling and testing results can be found as attachments to this solicitation on SAM.gov." The attachments do not appear to be on SAM.gov. Please provide these.

Sampling and testing tabular results are found in specifications section 00 90 01, Attachment L 'Sampling and Grain Size Analysis'.

10. Section 01 30 00 1.34 Warranty of Construction refers to a period of 1 year warranty from the date of final acceptance of the work. Please confirm that there is no warranty regarding the dredging and beach fill work.

There is no warranty for dredging and beach fill work.

11. beSection 01 57 20 1.14 1 b. Amaranth states, "that a field inspection of the project site would conducted no commencement." Please clarify if the Contractor or themore than7 days prior to Government will be responsible for this inspection.

Contractor will be responsible for the field inspection and invite USACE for the field inspection of presence of Seabeach amaranth. Concluding sentence in section 01 57 20 1.14 1b. states that contractor will provide the results of the seabeach amaranth survey, which means contractor will perform the inspection.

12. The current beach template only shows available quantity, that of the basic work. If options are awarded, will the beach template extend lengthwise, or will the berm be raised or extended seaward keeping the same beach stationing extents as shown on the plans?

See new amended Plans and Specifications as part of this amendment package, Amendment 0002, for the additional berm beach template along Rockaway Beach Shoreline for the option(s)work.

13. Section 31 20 23 3.2.1 Order of Work states, "The Contracting Officer will direct Contractor order of work." This project is of short duration. Please allow for the contractor to decideon the the order. This will allow for the most cost effective and shortest pipeline route and sequencing.

This would also allow for more efficient and productive digging, allowing the dredge to swing wider. If not, the contractor will have to be cautious in their sequencing of narrow cuts.

The contractor must complete the basic work first, then the option work. The contractor may submit a proposed revised order of work as long as it states that the basic work will be completed to ensure the channels returned to authorized depth and width. The project will not be accepted without restoring the channel dimensions.

14. Drawing G-101, Note 14 states for dredger to coordinate with on-going land contractor. Will noticesthe Government lead any coordination efforts? Outside of minimal communication and

/coordination and with this project being of short duration, please confirm that the dredger will take precedence over the multi-year land contract contractor.

The government will not lead any coordination efforts between dredging contractor and on-going land contractor. If there is potential of intersection of work, the contractor will notify the Contracting Officer's Representative.

15. What are the areas of impact on the beach with the land contractor? Does the Government areaplan to adjust the fill template to accommodate the land Contractors activities and work limits? Beachfill operations and landside construction cannot be working simultaneously in the same area.

Beach-fill operations and landside construction can occur simultaneously. Beach-fill will only consist of berm nourishment and thus, not likely to conflict with on-going land contractor. If Contractor sees potential conflict of work with other contractor, the dredging contractor will notify the Contracting Officer's Representative.

16. Where is the beach for the contractor that is working on land? the haul road located on

The contractor shall coordinate with the on-going work to deconflict haul and access routes. At this time there is no planned haul route through the placement area of this project.

17. 2 (Area D3) is not awarded, what does the transition look like betweenD3 and D1If Option (Base)?

All areas must have side slopes dredged to 1:3. For connecting dredge areas, they shall be dredged to design depth. For areas that do not connect, or for areas where options are not exercised adjacent to awarded work areas, the transitions should be dredged to 1:3.

the line is to determine the "inner bayside area" that is required to be18. Please identify where completed first when dredging between October 1st and May 31st.

The inner bayside area is upstream east of Beach 9thStreet; therefore, the contractor can sequence work as they see fit within our dredging prism. If there is any potential of work at the inner bayside area, the contractor must comply with all permits and environmental coordination requirements and request relief from conditions to be granted by the permitting agency if means and methods require relief or change of permit conditions.

ITEM NO SUPPLIES/SERVICES QUANTITY UNIT UNIT PRICE AMOUNT

BASIC WORK

ITEM No. Mobilization and Demobilization 1.00 Job ____________ ____________

ITEM No.

0002 Basic Work 1 � Dredging Area &

Beach Placement Dredging (to -14 feet MLLW + 2 foot allowable over-depth), Subsequent Beach Placement (Sheets 3, 4, 5,6, 7, and 8 of contracting drawings).

255, 730 CY ____________ ____________

Removal of material (255,730 CY) below mean lower low water (MLLW), plus 2 foot allowable over-depth East Rockaway Inlet, NY, Federal Navigation Project (Channel and Deposition Basin 1) with placement of the dredged material along the Rockaway Beach Shoreline. The period of performance is 47 days for the basic work. Estimated Quantities.

OPTION WORK

Mobilization and Demobilization for B60th Street to B92nd Street.

Exercise of CLIN 0003 is at the discretion of the Government and may be exercised within five (5) calendar days of receipt by the Contractor of the Notice to Proceed (Basic Work). This CLIN will only be exercised once, and prior to the exercise of the dredging and placement of any optional dredging areas in CLINs 0004 � 0006.

ITEM No.

0004 Option Work 1 - Dredging Area &

Beach Placement Dredging (to -14 feet MLLW + 2 foot allowable over-depth), Subsequent Beach Placement (Sheets 9, 10, 11, 12, and 13 of contracting drawings).

92, 640 CY __________ ____________

Removal of material (92, 640 CY) below mean lower low water (MLLW), plus 2 foot allowable over-depth from East Rockaway Inlet, NY, Federal Navigation Project (Deposition Basin 2) with placement of the dredged material along the Rockaway Beach Shoreline. If Option 1 is exercised, an additional eight (8) calendar days will be added to the

ITEM No.

1.0 Job ________ ____________

BID SCHEDULE

performance period. Exercise of Option 1 is at the discretion of the Government and may be exercised within five (5) calendar days of receipt by the Contractor of the Notice to Proceed (Basic Work). Option 1 cannot be exercised without the exercise of CLIN 0003. Estimated Quantities.

ITEM No.

0005 Option Work 2 - Dredging Area &

Beach Placement Dredging (to -14 feet MLLW + 2 foot allowable over-depth), Subsequent Beach Placement Sheets 9, 10, 11, 12, and 13 of contracting drawings).

156,440 CY ___________ ___________

Removal of material (156,440 CY) below mean lower low water (MLLW), plus 2 foot allowable over-depth from East Rockaway Inlet, NY, Federal Navigation Project (Deposition Basin 3) with placement of the dredged material along the Rockaway Beach Shoreline. If Option 2 is exercised, an additional thirteen (13) calendar days will be added to the performance period. Exercise of Option 2 is at the discretion of the Government and may be exercised within five (5) calendar days of receipt by the Contractor of the Notice to Proceed (Basic Work). Option 2 cannot be exercised without the exercise of CLIN 0003.

Estimated Quantities.

ITEM No.

0006 Option Work 3 - Dredging Area &

Beach Placement Dredging (to -14 feet MLLW + 2 foot allowable over-depth), Subsequent Beach Placement (Sheets 9, 10, 11, 12, and 13 of contracting drawings).

54,735 CY ___________ ____________

Removal of material (54,735 CY) below mean lower low water (MLLW), plus 2 foot allowable over-depth from East Rockaway Inlet, NY, Federal Navigation Project (Deposition Basin 4) with placement of the dredged material along the Rockaway Beach Shoreline. If Option 3 is exercised, an additional five (5) calendar days will be added to the performance period. Exercise of Option 3 is at the discretion of the Government and may be exercised within five (5) calendar days of receipt by the Contractor of the Notice to Proceed (Basic Work). Option 3 cannot be exercised without the exercise of CLIN 0003.

Estimated Quantities.

TOTAL BASE BID (CLINs 0001 THRU 0002)����..������...���.. $ ___________________

TOTAL OPTION BID (CLINs 0003 THRU 0006) ..��..������...���.. $___________________

TOTAL BID (CLINs 0001 THRU 0006)����...��..������...���.. $___________________

NOTES TO BIDDERS:

NOTE 1: Bidders must bid on all items. Failure to bid on all work will be cause for rejection of the bid as nonresponsive.

NOTE 2: Award of contract will be based on the responsible and responsive bidder with the lowest total price for the total of the CLINs 0001 through 0006.

NOTE 3: The unit prices for CLINs 0002, 0004, 0005, AND 0006 represent the cost per cubic yard for the removal of the estimated quantities of dredged material (all material -14 feet mean lower low water (MLLW) per the respective CLINs, plus 2 foot allowable over-depth), in the Basic Work (Dredging Areas & Beach Placement of CLIN 0002 ) and Option Work (Dredging Areas & Beach Placement of CLINs 0004 through 0006) contract areas of East Rockaway Inlet, NY. The dredged material from CLINs 0002, 0004, 0005, and 0006 must subsequently be placed along the Rockaway Beach shoreline.

NOTE 4: Exercise of Options are at the discretion of the Government and may be exercised within five (5) calendar days of receipt by the Contractor of the Notice to Proceed (Basic Work). If exercised, CLINs 0004 thru 0006 may be exercised in any order but cannot be exercised without the exercise of CLIN 0003. If options are exercised, their performance periods will be consecutive to that of the Basic Work. If exercised, the time for contract completion of each Option will be based on the rate of one (1) additional calendar day for each 12,000 cubic yards in the Option. No additional time will be awarded if CLIN 0003 is exercised. The Contract Completion Date and Period of Performance will be adjusted accordingly at the time of Option award.

NOTE 5: All bidders are hereby advised that the estimated dredge quantities for placement in the price schedule are estimated and based on the survey data collected on 3, 5, 10, 11, 24-28 February 2025; 3,10-12, 19 March 2025; and 2,9, 17 April 2025.

NOTE 6: The Government may reject a bid as non�responsive if the prices bid are materially unbalanced between line items and if there is a reasonable doubt that the bid will result in the lowest overall cost to the Government even though it may be the low bid.

NOTE 7: Bidders are reminded that they must bid on the issued plans and specifications as amended. Any deviations, conditions or attachments made by the bidder himself may render the proposal non-responsive and may be cause for its rejection.

NOTE 8: The Contractor shall be required to (i) commence work under this contract within five (5) calendar days after the date the Contractor receives the Notice to Proceed, (ii) prosecute the work diligently, and (iii) complete the entire Basic work ready for use, not later than 59 calendar days after the date the Contractor receives the Notice to Proceed. The time stated for completion shall include final cleanup of the premises. (FAR 52.236-12)

NOTE 9: RFIs will not be accepted after 03 JULY 2025 (12 days prior to scheduled bid opening) in order to allow for RFI responses to be posted and ensure that bid opening remains unchanged. All RFIs shall be addressed to matthew.lubiak@usace.army.mil & orlando.nieves@usace.army.mi