W912DS26BA022 Amendment 00001.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 theoffer 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 NUMBE

10B. DATED (SEE ITEM 13)

CODE FACILITY CODE

J 1 25

0001 14 JUL 2026 5155

W912DS

W2SD ENDIST NEW YORK

KO CONTRACTING DIVISION, 26 FEDERAL PLAZA ROOM 16 300

NEW YORK, NY 10278-0004

UNITED STATES

NICOLE FAUNTLEROY, EMAIL: NICOLE.FAUNTLEROY@USACE.ARMY.MIL

TELEPHONE: (917) 790-6139

SCD: PAS:

W912DS26BA022

22 JUN 2026

SEE SECTION G - CONTRACT ADMINISTRATION DATA

See Schedule

NICOLE C. FAUNTLEROY

14 JUL 2026

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

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

1. Answer questions to prospective bidders for informational purposes only.

2. Revise & Re-Issue Bid Schedule, Plans and Specifications.

3. Provide Topographic survey data in XYZ format for Gilgo Beach.

4. Provide two additional utility permits (1980-00225_11453_13160 and 1990- 01009_16305_12907).

5. USACE documentation on approximate locations of obstructions within the FIIJI channel and deposition areas.

NOTE: Bidders must acknowledge receipt of this amendment by the date specified in the solicitation (or as amended) by one of the following methods: In the space provided on the SF1442, by separate letter, or by signing the block 15 below . FAILURE TO ACKNOWLEDGE

AMENDMENTS BY THE DATE AND TIME SPECIFIED MAY RESULT IN REJECTION OF YOUR

BID IN ACCORDANCE WITH THE DATE BID, LATE MODIFICATIONS OF BIDS OR LATE

WITHDRAWAL OF BIDS (FAR 14.304).

Section 00 00 00 - Procurement and Contracting Requirements

The following changes have been made:

Miscellaneous text in this section has been added to:

BIDDER'S QUESTIONS AND GOVERNMENT REPLY

The following questions and answers are provided for information only. Nothing contained below amends or revises any provision of the solicitation. This is for bidder's reference only, and is not to be considered as a part of the Contract Documents. Contract award will be based on what is contained in the printed Plans and Specifications in a hard copy format or Electronic Bid Set if provided and as posted on SAM.Gov.

Q1. Contract number listed on SF1442 is W912DSBA022. The cover page of the specifications says IFB No. W912DS26BA015. Please confirm the correct contract number.

A1. The solicitation number for this IFB is W912DS26BA022. Revised Plans and Specifications can be found in this RFI response.

Q2. Please clarify on the bid schedule if Item 0002 is for Area 1 quantity and Item 0003 is for Area 2 quantity?

A2. Area 1 material will be dredged, transported, and placed onto the Gilgo Beach and paid under CLIN Item 00002. Area 2 material will be dredged, transported, and placed onto Gilgo Beach and paid under CLIN Item 00002. See revised Bid Schedule.

Q3. In regard to the Bid Schedule, there are two Option 2(s). Should the first Option 2 be Option 1?

A3. CLIN Item 0004 shall be corrected to say Option 1 work. See revised Bid Schedule.

Q4. Note 7 on the Bid Schedule states "Option 1 (Overlook Beach Placement)" should this be considered "Option 1 (Overlook Beach Mobilization and Demobilization)". If so, please change the wording.

A4. See Government response A3.

Q5. If the Government awards Option 2, 3 or 4, will the Government also award Option 1? If so, please add another note on the bid schedule that states "If one of Option 2, 3 or 4 or a combination of the 3 options are awarded, the Government will also award Option 1.

A5. Note 9 (shown below) has been added to the revised Bid Schedule included in this amendment.

"Note 9

At the Government's discretion, the exercise for Option 1 and Option 2 will be coupled. The eligibility of Options 3 and 4 will be contingent upon the execution status of their respective predecessors."

Q6. Please provide the survey data for Gilgo Beach in xyz format.

A6. Please find the Gilgo Beach survey data dated in XYZ format.

Q7. The Gilgo Beach overview and the cross-section data provide do not line up. Please confirm which is correct.

A7. The overview and cross sections were based off the latest Gilgo Beach survey (see attachment "Fire Island Inlet and Gilgo Beach survey XYZ data").

Q8. Sheet C-101 has no survey data over the area that says "Breakers" Does this area have shallow depths? Please confirm this area does not have any rock breakers.

A8. The "Breakers" shown on Sheet C-101 were inaccessible by the Government Surveyors due to significant shoaling of sandy sediments and shallow depth. The Government is not aware of any rock breakers within these areas.

Q9. Permit modification dated June 5, 2026 states "with dredging to commence on September 21, 2026 and continue south but not to pass south of the new demarcation line until December 1, with conclusion of all dredging by March 31." Please confirm that the Contractor is allowed to dredge north of the new demarcation line until the window officially closes on December 31st.

A9. The Contractor may dredge within Area 1 (north of the new demarcation line) from September 21, 2026 to November 30, 2026 and Area 2 (south of the new demarcation line) from December 1, 2026 to March 31, 2027.

Q10. Section 01 11 00, 1.2.2 Beach Placement Specifications state "The beach fill shall commence with a 300-foot taper east of station 0+00, if Option 1 is not exercised, and be completed with a 300-foot taper west of station 180+33". Option 1 in this contract is mobilization for Overlook beach, are there Options for Gilgo Beach?

A10. There are no options for Gilgo Beach. All options within this solicitation are associated with Overlook Beach. Specification 01 11 00 has been updated.

Q11. Section 01 30 00 1.8 Estimated Quantities states "quantities are computed from surveys performed on April and May 2023. It is also said that the surveys are from December 2025 to March 2026. Please confirm the date of the surveys and what the bid volumes are based off of.

A11. Quantities were computed from the surveys performed from December 2025 to March 2026.

1.9 million cubic yards is available for dredging and 1.5 million cubic yards is anticipated for beach placement. Payment shall be based on the quantity of material placed on the beach in accordance with revised Specification Section 01 30 00.

Q12. Will the contractor be allowed to place their pipeline in the middle of the beach, pump one direction continuously, flip their line and pump the other direction continuously?

A12. The Contractor shall proceed with the placement of beach fill in a continuous manner along the shoreline from the east to the west, or as directed and approved by the Contracting Officer or Contracting Officer Representative (COR).

Q13. Section 35 20 23 1.6 Overdepth Dredging states "Overdepth dredging will only be paid in those areas, within the contract dredging limits, where material exists above grade -6ft MLLW".

The project grade is -14' MLLW. Should this say -14ft MLLW instead of -6ft MLLW?

A13. The project grade is - 14' MLLW and the language has been revised. See revised Specification Section 35 20 23.

Q14. Section 35 20 23 3.2.1 Order of Work States "Due to NOAA EFH coordination, shoaling located in the east end of Narrow Bay cannot be dredged until October 15 to minimize adverse effects during SAV growing season. This can be accommodated by dredging Moriches Bay placement at Cupsogue Beach County Park first." Is dredging Moriches Bay part of this contract?

Please remove it if not.

A14. Section 35 20 23, paragraph 3.2.1 was revised and included into this amendment.

Q15. Please confirm whether the contractor will be paid for based off the beach template or the dredging template. Multiple areas throughout the contractor contradict where the contractor will be paid.

Beach Template:

i. Section 01 22 00 1.3.1.2 Measurement states "the total amount of material removed and paid for under the contract will be measured by the cubic yard placed on the beach within the design limits."

ii. Section 31 24 00, 1.3.1 Beach Fill Placement states that payment will be made based off measurement on the beach.

Dredge Template:

i. Section 01 22 00 1.3.1.2 Measurement states "The total quantity of excavated material for which payment will be made will be the theoretical quantity between the ground surface as determined by a survey and the grade and slope of the theoretical cross sections indicated. No allowance will be made for the removal of any material outside the required slope lines unless authorized."

ii. Section 35 20 23, 1.6 Overdepth Dredging states material removed to a depth 2' below the depth specified will be paid for.

iii. Section 35 20 23 1.10 Basis For Bids states "Payment will be at the contract unit price per cubic yard, multiplied by total cubic yards of acceptable dredging."

A15. Payment will be based on the actual quantity of material placed within the beach template.

Please refer to the Revised Price Schedule and amended Specifications for details.

Q16. If there is an overrun on the expected material to be dredge, will there be an adjustment to the template by adjusting the berm? Please confirm that the stationing will remain the same.

A16. At this time, the Government will maintain the current design template and stationing. Any material overruns or underruns will be governed by FAR 52.211-18 Variation in Estimated Quantity for payment purposes.

Q17. If there is an underrun on the expected material to be dredged, will the contract place material to the template specified until the quantity runs out and they will taper the beach?

A17. Due to the high shoaling rates at FIIJI channel and deposition areas, the Government does not foresee a shortage of available material.

Q18. Is there a required order of work for the Deposition Basins?

A18. See Government Response A14 of this amendment.

Revisions of specific paragraphs of the Project Specifications are as follows:

Section 01 11 00 Paragraph 1.2.2 Beach Placement Specifications

Placement along 18,000 feet of Gilgo Beach shoreline: The berm will extend 280 feet seaward from the baseline (southern edge of Ocean Parkway) at an elevation of +13.0 feet with tolerance NAVD. A feeder beach will extend approximately 320 feet seaward from baseline at an elevation of +9.0 with tolerance NAVD from baseline station 0+00, continuing westward to approximately baseline station 180+78.15. The landward extent of the berm will tie into the exiting dune. A seaward slope of 1-foot vertical on 20-foot horizontal will extend from the seaward end of the EL.

13.0' berm to the EL. 9.0' feeder beach and 9' feeder beach to the ocean bottom (grade). The beach fill shall commence with a 300-foot taper east of station 0+00 and be completed with a 300-foot taper west of station 180+78.15.

Section 01 22 00.00 10 Paragraph 1.3 UNIT PRICE PAYMENT ITEMS

1.3 UNIT PRICE PAYMENT ITEMS

Payment items for the work of this contract on which the contract unit price payments will be made are listed in the BIDDING SCHEDULE and described below. The unit price and payment made for each item listed shall constitute full compensation for furnishing all plant, labor, materials, and equipment, and performing any associated Contractor quality control, environmental protection, meeting safety requirements, tests and reports, and for performing all work required for each of the unit price items.

1.3.1 Beach Fill - Overlook Beach

1.3.1.1 Payment

The total amount of material acceptably placed on the beach (from designated areas of Fire Island Inlet) to be paid for at the contract unit price as shown on the price schedule (Section 00 10 00), must be measured by the cubic yards in place on the beach by computing the volume between the beach shown by a survey made before filling and beach surface shown on a survey after filling.

The reference datum must be NAVD. No payment must be made for material placed:

(1) In excess of the quantity to the design grade plus the 1 foot tolerance. Refer to the Compensated Slope paragraph in section 31 24 00.00 18 BEACH FILL PLACEMENT for exception regrading compensated slope.

(2) Above EL. +8 and +12 ft. NGVD plus tolerance.

(3) Which was obtained from outside the designated dredged area or below the maximum dredging limit of the dredged area, except as directed by the Contracting Officer.

(4) Beyond the point where the 1 on 20 slope line intersects the transition from +8 ft, -1 ft, and , ocean bottom, respectively.

Original and Final Surveys:

The Contractor must make original and final surveys under the supervision of the Contracting Officer's representative and must make computations to determine the quantities of materials placed on the beach for acceptance.

Surveys for Progress Payments:

The Contractor will make any surveys for periods for which progress payments are requested and must make the computations based on these surveys.

1.3.2 Dredging

1.3.2.1 Payment

Payment will be made for quantity placed on the beach.

1.3.2.2 Measurement

The total amount of material removed and paid for under the contract will be measured by the cubic yard placed on the beach within design limits. Measurement of the number of cubic yards placed will be made by computing the volume between the beach surface shown by soundings of the last survey made before filling and the beach surface shown by soundings of the survey made after filling.

The soundings maps and or drawings accurately represent the channel and deposition basins conditions existing in March 2026 (Fire Island Inlet, New York). The soundings shown on the contract drawings were taken with an electronic depth recorder and/or multi-beam surveying system with a transducer frequency of 200-400 KHz. New soundings will be taken generally two weeks prior to dredging. Soundings after dredging will be made by an electronic depth recorder with a transducer frequency of 200-400 KHz or may be made by using a multi-beam surveying system of the same frequency. Weather dependent, after-dredging-surveys will be completed generally within five (5) days of completion of the project. Determination of quantities to be paid in the area specified after having been made once, will not be reopened, except on evidence of collusion, fraud or obvious error. Computations for payment purposes will generally be made by the Corps of Engineers utilizing the Triangulated Irregular Network (TIN) method.

Shoaling in the areas to be dredged on this project does not occur at a rapid rate from existing depths. However, the unit price for dredging based on the above method of computation of the quantity for which payment is to be made shall include the Contractor evaluation of shoaling, changes in the regime of the waterway, or changes caused by the Contractor's operations that may occur during the period between the survey before dredging and the survey for acceptance of work.

Scows: Where scows and are used in performance of work and where the Contractor maintains load measuring devices on such scows, copies of all recorded measurements made in connection with the work shall be furnished to the Contracting Officer and/or his/her representative. If as the work progresses the Contractor determines that a significant difference exists between the recorded scow quantities and the survey quantities computed from the check surveys described above, he shall immediately notify the Contracting Officer and /or his/her representative of any such discrepancies. Such notification shall include a description of the Contractor's methods of measuring scow, certification of measuring techniques, documentation of material sampling and methods used to convert scow measurements to in-place density.

It is emphasized that scow measurements shall not be used as basis for partial or final payments.

14-day partial payments will be based on approximate quantities determined by soundings or sweepings taken behind the dredge by the Contractor. The Contractor soundings are to be used for partial payments only and will not form a basis for the acceptance of the work.

The Contractor must inform the Government, in writing, within three calendar days of completing the work.

The total quantity of excavated material will be the theoretical quantity between the ground surface as determined by a survey and the grade and slope of the theoretical cross sections indicated.

When the Government perform surveys using multibeam, the data will be binned using the median soundings for contours and volumes. The maximum bin size will not exceed 3'x3'.

In the event that unforeseen obstructions or hard material is discovered, shoals in these areas will be assessed using the minimum sounding within the bin. This method will not be used for computation.

1.3.2.3 Unit of Measure

Unit of measure: cubic yard (CY).

Section 01 30 00 Paragraph 1.7.e BRIDGE AND UTILITY CROSSINGS

Permit No. Permittee Name, Date; Utility

ITEM

No.

1 1195 A submarine cable at a depth of 3 (three) feet below the natural bottom depth (at the time of installation) between Captree State Park and Fire Island (Cost Guard Station).

2 NAN-2021-

00121

On December 9, 2021, the Town of Oyster Bay, Nassau County, New York, was issued a permit to hydraulically dredged approximately 263,000 cubic yards of material from Fire Island Inlet, with placement along approximately 2.0 miles of Tobay Beach

3 16305 On November 25, 1991, the Suffolk County Department of Public Works, Division of Sanitation. A permit was issued to install an outfall pipe, dredge and backfill to grade in the Atlantic Ocean at Cedar Beach, Town of Babylon. Top of anodes and cables a minimum of 10 below existing grade of the ocean bottom

4 1991-00802 On September 30, 1991, a permit was issued to construct a 4 foot by 130 foot open pile-supported fixed pier and 2 mooring piles.

5 1992-00281 On November 16, 1992, a permit was issued to replace a bulk head, renovate a pier and dredge in Fie Island Inlet.

6 1992-00281 On November 16, 1992, a permit was issued to replace a bulk head, renovate a pier and dredge in Fie Island Inlet.

7 1994-05600 On September 2, 1995, Great South Bay, permit to install 8 by 20 foot floating dock off of existing pier.

8 1994-10270 On March 10, 1995, a permit was issued to maintain a previously authorized pier.

9 1997-14190 On November 25, 1997, a permit was issued to construct a 4 foot walkway and install 4 additional mooring pilings.

10 1998-15480 On May 6, 1999, a permit was issued to maintain constructed pier assembly.

11 1999-08720 On November 15, 1999, a permit was issued to construct a 4 by 250 foot timber pier and install mooring piers.

12 2005-00273 On April 14, 2006, a permit was issued to construct a 260 by 4 foot pier and 6 mooring piles.

13 NAN-2018-

01679-EKL

On July 08, 2019, a permit was issued for the repair of stone revetment (1890 square feet on western side and 1620 square feet on the eastern side) and discharge approximately 540 cubic yards of stone below the Spring High Water Line.

14 NAN-2019-

01507

On June 1, 2020, a permit was issued for the construction of a 4 by 160 foot timber pier, a boat lift, 4 mooring piles and a stairway.

15 NAN-2016-

01896

On July 10, 2020, an after-the-fact authorization to maintain 4 by 135 foot pier and 4 mooring piles.

16 NAN-2021-

01105

On December 7, 2021, a permit was issued for approximately 42,000 CY of dredged material along Overlook Beach, 29,000 CY below the Plane of Spring High Water and 13,000 CY landward of the Spring High Water.

17 NAN-1980-

00225

On July 1980, the Suffolk County Executive Office was permitted to install 3 marker buoys for Suffolk County Ocean Outfall.

18 NAN-1990-

01009

On November 25, 1991, the Suffolk County Department of Public Works was permitted to install steel piling, cathodic protection, anodes, and cables for an outfall pipe.

SECTION 01 30 00, ADMINISTRATIVE REQUIREMENTS, Paragraph 1.8 ESTIMATED

QUANTITIES

The total estimated quantities of material necessary to be removed from the specified limits to complete the work described in these specifications are computed from the plans and specifications survey performed in the Fire Island Inlet project area in December 2025 through March 2026.

Distribution of volumes is summarized below:

WORK

AREA

REQUIRE

D DREDGI

NG

DEPTH

(FT.)

MEAN

LOWER

LOW

WATER

(MLLW)

CHANNE

L AND

DEPO

BASINS

TO

GRADE

(CY)

CHANNEL

AND DEPO

BASINS OV

ERDEPTH

2 FEET

(CY)

SLOPE

TO

GRADE

(CY)

SLOPE OV

ERDEPTH

2 FOOT

(CY)

ESTI

MATE

D TO

TAL

(CY)

14 686,830 316,840 15,855 6,805

DREDGIN

G AREA 1

Basic Work

1,026, DREDGIN

G AREA 2

- Basic Work

14 577,420 302,895 7,015 4,115 891,4

Total Estimated Dredging Quantity Available: 1,900,000 CY

The Anticipated volume to be dredged is approximately 1,900,000 CY. An updated survey will be performed prior to starting work.

The total estimated quantities of fill material needed to be removed from the channel and deposition basins and placed as fill in the project area within the specified limits to complete the work described in these specifications, as computed from the information shown on the contract drawings, are as indicated on the price schedule.

Fire Island Inlet and Shores Westerly to Jones Inlet, New York Beach Erosion Control and Navigation Project

SURVEY STATION ANTICIPATED

PLACEMENT

VOLUME (CY)

BASIC WORK 0+00 - 180+75.15 1,500,000

The Contractor shall be required to survey the placement area prior to starting work (dredging and placement).

The Contractor will be required to survey Overlook Beach's (Option 1-Option 4) placement area prior to starting this work if the option was exercised.

Above estimated quantities were computed from the data shown on the contract drawings. The quantities that may be removed and paid for will be computed by the Triangulated Irregular Network (TIN) method or average end area method as indicated in the Technical Specifications, Section 01 22 00.00 10, entitled "MEASUREMENT AND PAYMENT."

SECTION 01 50 00, TEMPORARY CONSTRUCTION FACILITIES AND CONTROLS,

Paragraph 2.2 FIELD OFFICE

a) One hard copy set of the conformed plans (1 full size ANSI D and 1 half size) and 1 copy of the conformed specifications.

b) Provide 1 beach driving vehicle (4 cycle, industrial grade engine, 20.1 horsepower rated at 3400 RPM, 6.5 Gal fuel capacity, and Automatic 4x4 drivetrain), less than 2 years old (minimum 6 passengers) with gas cards sufficient to cover the duration of the project for Government's official use for Government's use. Maintenance of the vehicles including all fuel, insurance, registration, and fuel and maintenance of the vehicle including State Inspections shall be the contractor's responsibility.

c) The Contractor shall provide at the job site a separate field office for the exclusive use by the Government representatives for the duration of the contract. Field office and contents remain the property of the Contractor. The desired location will be designated by the Contracting Officer or Contracting Officer Representative. The designated location shall be coordinated to ensure that sufficient parking is available for the Government representative's vehicle as well as the required contract provided vehicle and up to 2 visitor vehicles. The field office shall be removed from the project site when and as directed by the Contracting Officer.

No separate payment will be made for providing the items contained in this section and all costs in connection therewith will be considered the obligation of the Contractor.

d) Upon completion of the project remove the bulletin board, signs, barricades, haul roads, and any other temporary products from the site. After removal of trailers, materials, and equipment from within the fenced area, remove the fence. Restore areas used during the performance of the contract to the original or better condition. Remove gravel used to traverse grassed areas and restore the area to its original condition, including topsoil and seeding as necessary.

e) The field office shall meet the following minimum requirements:

i. Office space shall be a minimum of 800 SF, with lockable interior doors. The space (if rented in a building) shall be in good condition. The office shall contain at least four (4) operable windows with screens.

ii. Two (2) enclosed bathrooms with hot and cold water.

iii. Two (2) enclosed office of minimum dimensions of 10 feet x 12 feet.

iv. Open flat area to accommodate one meeting area and one workspace/miscellaneous use area.

v. Two (2) office desks with lockable drawers (60 inches x 30 inches), laminated top and high-back cloth swivel chairs.

vi. One (1) fire-proof, 4-drawer, legal-size lockable filing cabinets.

vii. Two (2) shelf sets, four-shelves high x 12 inches deep x 3 feet long (attachable to wall).

viii. One (1) 21" Color TV with basic cable service with the Weather Channel included.

i. Wall TV swivel mount with outlet surge protector.

ix. Office conference table capable of seating 6 people

x. Six (6) straight high back office chairs with wheels.

xi. One (1) bulletin board, 3 feet x 5 feet, mounted by contractor at COR designated location.

xii. Four (4) wastebaskets with supply of bags.

xiii. One (1) drafting table for E-size drawings and chair.

xiv. One (1) paper towel dispenser with towels. (Resupply as needed)

xv. One (1) paper cup dispenser with cups. (Resupply as needed)

xvi. One (1) water cooler/heater with water.

xvii. One (1) 1200 Watts Countertop Microwave with sensor cook

xviii. One (1) 8 cup drip coffee Maker with K-cup with Stainless steel Carafe

xix. Toilet facilities as specified.

f) ll structures installed under this paragraph FIELD OFFICE shall be provided with, as a A minimum, the following services:

i. Provide one (1) Combination Smoke/Carbon Monoxide Alarm with battery back-up.

ii. Lighting: electric light, non-glare types luminaries to provide a minimum illumination level of 50-foot candles at desk height level.

iii. Sufficient supply of electrical outlets meeting NEC code for residential construction, or no less than 6, whichever is greater.

iv. Heating and Cooling: adequate equipment to maintain an ambient air temperature of 70 degrees F +/- 3 degrees.

v. Window Blinds.

vi. Potable bottled water- Provide sufficient supply of bottled 16.9oz water for field office.

vii. Fire Extinguisher - Provide two (2): non-toxic, dry chemical, fire extinguishers meeting Underwriters Laboratories, Inc. approval for Class A, Class B and Class C fires with a minimum rating of 10A; 20B, 10C.

viii. For each bathroom: power-ventilated, heated and complying with applicable sanitary codes including hot and cold running water and flush-type toilet.

ix. DSL or Cable Modem Service: Business DSL or cable modem service with all required equipment (modems, filters, Ethernet NIC cards, etc.) shall be provided for the entire duration of the contract. DSL service shall be 940 Mbps downstream/ upstream.

Service shall utilize a Static IP address for the connection. Contractor shall pay all costs associated with this service including ISP fees. DSL or Cable Modem service shall be a 'dedicated' service, and this line shall not be shared with other Users (i.e., Contractors Field Office Trailer and USACE Field Office Trailer shall not utilize the same DSL or Cable Modem line via an Ethernet Switch/Hub). The Contractor shall provide and install all required equipment (i.e., Switch, Hub, Ethernet NIC Cards, modems, etc.) for use with Government-furnished field office computers.

x. If contractor utilizes VHF or similar radio communication, provide base station and one

(1) portable unit on the Contractor's frequency, all with desk chargers.

xi. The contractor shall be responsible for the monthly utility and telephone payment and installation cost of the above service and equipment.

xviii. If trailer type mobile office, securely anchor the trailer to the ground at all four corners to guard against movement during high winds. Coordinate requirements for proper anchoring with EM 383-1-1 (March 2024).

xix. Janitorial services on a weekly basis including, but not limited to, sweeping, emptying baskets, weekly mopping, dusting all surfaces, servicing of toilets and washing and waxing floors, cleaning all windows (inside and out) and re-supply of paper goods and soap.

xx. Snow and ice removal in the vicinity of the field office may be required during and after storm events.

g) First Aid Kit: Provide two (2) kits, one for field office and one for the contract required vehicle. First aid kits should meet EM 385-1-1 requirements. At a minimum, each kit shall include antiseptic kit, eyewash solution, bandages, insect sting medication, aspirin and acetaminophen, and cold pack, and at the minimum shall conform to ANSI Z308.1

SECTION 01 57 20.00 10 ENVIRONMENTAL PROTECTION, Paragraph 1.14.1

a. Piping Plover, Least and Roseate Terns (NO WORK WILL BE PERFORMED DURING THE ENVIRONMENTAL WINDOW OF April 1, 2026 TO Sep 7, 2026 and after March 31, 2027)

b. Seabeach Amaranth

During each construction cycle, the Contractor will provide a qualified biologist(s) or botanist

(s) to survey the work sites for the Federally threatened plant species, seabeach amaranth on a weekly basis to determine the presence of any plants. The Contractor shall take all reasonable precautions to ensure that his work is not conducted in a manner harmful to the seabeach amaranth. The Contractor's personnel shall be aware of the presence of such species and be sufficiently familiar with them so as to minimize contact with them during normal construction hours. If no such sites are identified, then no further action will be required. However, all such sites that are identified will be fenced off by the Contractor within 24 hours of notification. The fencing shall remain in place through the end of construction. The fence will consist of snow fencing at a height of three feet around a 10-foot diameter. The biologist or botanists will determine the adequacy of fencing so erected and determine the need for additional protection. The zone within the fencing shall be OFF LIMITS to all personnel at all times. In the event, that the plants cannot be avoided due to their spatial distribution and/or abundance, the Contracting Officer will contact the USFWS and New York Department of Environmental Conservation (NYSDEC) to obtain the necessary permits to allow for plant transplantation to nearby suitable habitat (within the action area if possible) and seed collection (which would later be rebroadcasted)

c. Red Knot

For dredging and/or placement of material occurring between September 1 and November 30 of any calendar year: Not more than seven (7) days prior to the commencement of dredging or beach placement activities, the Contractor shall conduct and provide a Red Knot survey by a qualified biologist. In the event that Red Knot are observed within this period, prior to the start of work, or while work is being performed, the contractor shall maintain a 300-meter buffer surrounding the location of the Red Knot and notify the U.S.

Fish & Wildlife Service (USFWS), Long Island Field Office (Region 5) at (631) 286- 0485 for further consultation and instructions. The surveys shall be conducted in the following manner:

(1) Inclement Weather: The shall not conduct surveys in weather with strong Contractor winds (>24 mph), heavy fog (<200 m visibility), or steady rain.

(2) Survey Protocol and Data Collection: The Contractor shall begin each survey of each area by indicating the start time. The Contractor shall count and identify Red Knot

(and other species) in the survey area. This includes birds that enter or leave the survey area during the survey. For shorebirds to be considered "using" the survey area, the birds need to be on the ground within the defined survey area for at least part of the time it takes to do the survey. Shorebirds that fly over the survey area but do not land in it should NOT be counted. The USACE shall record numbers as the survey is continued. The Contractor shall complete surveys within the optimal 3-hour survey window around peak high tide. Once the area has been thoroughly searched and all birds seen have been recorded, the count is considered complete.

SECTION 35 20 23 DREDGING, Paragraph 1.6 OVERDEPTH DREDGING

To cover unavoidable inaccuracies of dredging processes, material actually removed to a depth of two (2) feet, below the depth specified (-14' MLLW) and within the dredging limits will be measured and available for placement onto the beach. The quantity of overdepth dredging is based on the contour dredging method.

SECTION 35 20 23 DREDGING, Paragraph 1.10 BASIS FOR BIDS

Payment will be at the contract unit price per cubic yard, multiplied by total cubic yards of material placed on the beach. If the Contracting Officer requires an increase or a decrease in total volume of material to be placed, the contract price will be adjusted in accordance with the "FAR 52.211-18, Variation in Estimated Quantity." Dredging conditions specified and indicated describe conditions which are known. However, the Contractor is responsible for other conditions encountered which are not unusual when compared to conditions recognized in the dredging business as usual in dredging activities such as those required under this contract.

SECTION 35 20 23 DREDGING, Paragraph 3.2.1 Order of Work

The contractor is allowed to determine the order of work at their discretion provided the contractor provides the Government with a dredged channel of -14 feet in depth plus 2 feet allowable overdepth at the conclusion of dredging. The contractor will be allowed to manage the order of work with the Government approval provided the contractor can assure the Government of accurate quality management. In-water work (specifically mobilization of the submerged pipeline) for the area north of the new demarcation line can commence on 8 September 2026. Dredging of Area 1 (the inlet inside of the sore thumb and outside of the sore thumb north of the new demarcation line) is permitted from 21 September 2026 to 30 November 2026. Dredging outside of window will be prohibited in order to protect spawning and early life stages of winter flounder, and protection of Atlantic sturgeon. Dredging of Area 2 (the inlet south of the new demarcation line) is permitted from 1 December 2026 to May 31, 2027. Beach placement is prohibited from 01 April to 31 August to protect beach nesting bird species (e.g. Piping Plovers). See Section 00 90 02 Attachment M for further details.

Grab Sample Requirements:

The contractor must obtain grab samples of the placed fill from: the beach backshore; edge of berm; mean high water (MHW); and mean low water (MLW). One set of samples must be taken every 200 feet along the placed fill area. A grain size analysis of each sand sample will be made using sieve sizes comparable to the Wentworth size classifications (shown in Section 00 90 02 Attachment L Lab-Grain Size Wentworth Scale) and the results plotted on an appropriate curve format. The laboratory analysis results, and plotted grain size distribution curves must be furnished with the Daily Construction Quality Reports.

The contractor must obtain a minimum of three (3) grab samples from the channel, three (3) from the eastern deposition basin, and three (3) from the ebb shoal area. Samples must be spaced throughout these areas, and locations must be provided along with grain size analysis. A grain size analysis of each sand sample will be made using sieve sizes comparable to the Wentworth size classifications (shown in Section 00 90 02 Attachment L Lab-Grain Size Wentworth Scale) and the results plotted on an appropriate curve format.

The laboratory analysis results, and plotted grain size distribution curves must be furnished with the Daily Construction Quality Reports.

Section 00 01 15 - List of Drawing Sheets

The attachments table has changed from:

To:

The following contract documents were added:

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

Miscellaneous text in this section has been modified to:

TOTAL BASE BID (CLINs 0001 THRU 0003) $

TOTAL OPTION BID (CLINs 0004 THRU 0007) $

TOTAL BID (CLINs 0001 THRU 0007) $

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 Basic Work and Options (CLINs 0001-0007).

NOTE 3: All bidders are hereby advised that the estimated quantity for placement at Gilgo Beach (Basic Work) is based on a hydrographic and topographic survey of the placement area performed in March and April 2026. The hydrographic survey for the channel and deposition basins was performed in December 2025 and January, February, and March 2026.

: The Government may reject a bid as non-responsive if the prices bid are materially NOTE 4 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 5: 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 maybe cause for its rejection.

NOTE 6: The Basic Work should be completed in 166 calendar days.

: Options are at the discretion of the Government. The Government may exercise Option 1 NOTE 7 (Overlook Beach Placement) within sixty-five (65) calendar days of receipt by the contractor of the Notice to Proceed for the Basic Work. If Option 1 is exercised, an additional five (5) calendar days will be added to the performance period. The Government may exercise Option 2 (Overlook Beach Placement) within sixty-five (65) calendar days of receipt by the contractor of the Notice to Proceed for the Basic Work. If Option 2 is exercised, an additional three (3) calendar days will be added to the performance period. The Government may exercise Option 3 (Overlook Beach Placement) within sixty-five (65) calendar days of receipt by the contractor of the Notice to Proceed for the Basic Work. If Option 3 is exercised, an additional three (3) calendar days will be added to the performance period. The Government may exercise Option 4 (Overlook Beach Placement) within sixty five (65) calendar days of receipt by the contractor of the Notice to Proceed for the Basic Work. If Option 4 is exercised, an additional three (3) calendar days will be added to the performance period. If exercised, the time for contract completion of each option (1, 2, 3 and 4) will be based on the rate of one (1) additional calendar day for each 14,500 cubic yards in the option plus five (5) calendar days for mobilization and demobilization.

NOTE 8: If any options are awarded, the Contractor shall complete all Basic Work (CLIN 0001- 0003) prior to initiating option work

: At the Government's discretion, the exercise for Option 1 and Option 2 will be coupled. NOTE 9 The eligibility of Options 3 and 4 will be contingent upon the execution status of their respective predecessors.

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

Section 00 21 00 - Instructions

Miscellaneous text in this section has been modified to:

BIDDER INQUIRIES

Submission of inquiries will open on the first day of the solicitation being posted. Any questions relating to this solicitation shall be submitted via email to the Contract Specialist and Contracting Officer. These are the only individuals to whom questions should be addressed. The cutoff date for inquiries to be considered for response is at 11:59AM EST on 16 July 2026. No other means of communication (fax, telephone, etc.) will be accepted. The Government reserves the right to decline addressing questions received after that date. If a Bidder believes that the requirement in this solicitation contains an error, omission, or are otherwise unsound; immediately notify the Contract Specialist in writing with supporting rationale. Oral exchanges with the Government prior to award of the contract will not be binding. Any information concerning this solicitation will be furnished as an amendment to the solicitation if the information is necessary to the submittal of offers, which will be posted to the SAM.gov website.

SUBMISSION INSTRUCTIONS

Bidders shall submit their bids no later than the time and date specified in Block 13 of the SF 1442 of this solicitation or the latest amendment (if applicable) as follows: The Bidder's bid shall be submitted electronically via Procurement Integrated Enterprise Environment (PIEE)

The Bidder's bid shall not contain classified data. The use of hyperlinks in bids is prohibited. NOTE: The only authorized transmission method to this solicitation is electronically via PIEE Solicitation Module online submission. NO OTHER TRANSMISSION METHODS (EMAIL, FACSIMILIE, REGULAR MAIL, HANDCARRIED, ETC.,) WILL BE ACCEPTED, UNLESS

APPROVED BY THE CONTRACTING OFFICER.

INSTRUCTIONS FOR SUBMITTING ELECTRONIC BIDS: In an effort to reduce paperwork and cost, all bids shall be submitted electronically via the Solicitation Module of Procurement Integrated Enterprise Environment (PIEE) suite, as described below

Submissions shall be in Adobe PDF format. Electronic Bid Submissions is required through the Army's Electronic File Sharing Service in PIEE (https://piee.eb.mil/) . The PIEE Application is used to send large files to individuals that would normally be too large to send via email. Information regarding how to set up a vendor registration is included in this link: https://pieetraining.eb.mil /wbt /xhtml/wbt/portal/overview/vendorRegister.xhtml. On this page, click on the "Vendor User Registration" Doc and it will take you through the process of registering as a vendor. If you plan on submitting a bid, be sure to select "SOL Solicitation" in the drop-down list and choose the "Proposal Manager" role to be given the proper permissions. Further training is available at the following links: https://pieetraining.eb.mil /wbt/xhtml/wbt/sol/index.xhtml - This link shows information regarding the Solicitation application in PIEE and the different roles available.

https://pieetraining.eb.mil/wbt/xhtml/wbt/sol /solicitation/proposals.xhtml - This link is for Bidders regarding the Proposal Manager function and instruction on submitting a Proposal

A. File Size Limitations: Bidders are advised to follow the PIEE instructions for uploading files.

PIEE supports delivery of up to 1.9GB per file, with no limit on the number of files, as well as multiple file formats. If needed, Bidders are advised to break the files down into smaller sections in order to upload them into the system. In such cases, please divide the sections as logically as possible and be sure to clearly name the files as specified below.

B. File Description: To ensure your submission is received and processed appropriately, it is important that interested parties CAREFULLY ensure their electronic files adhere to the following naming convention. Each file name shall begin with the firm's name, and a brief file description.

NOTE: Do NOT enter Privacy Act Data (Personal Identification Information (PII)) in the file description. Submission shall be in Adobe PDF format

C. Upload Completion & Deadline: Interested parties shall submit responses no later than the date specified on the Solicitation document. The time and date of bid receipt will be the upload completion/delivery time and date recorded within the PIEE site. Do not assume that electronic submission will occur instantaneously. Large files (e.g.10MB or more) will take some time to upload. Bidders should time their upload effort with prudence by not waiting until the last few minutes--this will allow for unexpected delays in the transmittal process. Bidders are encouraged to keep a copy of the upload confirmation for their record. Submissions after the deadline will be considered late and will be processed in accordance with FAR 14.304.

D. Electronic Files: Files shall be in their native format (i.e. doc, xlsx, ppt, etc.), or if in pdf format, shall be in searchable text. Text and graphics portfolios of the electronic copies shall be in a format readable by Microsoft Office or Adobe applications. Data submitted in a spreadsheet format shall be readable by MS Excel (all cells and formulas should be unlocked). RECEIPT OF SUBMISSIONS: For the purpose of establishing whether a bid submission is considered timely, the Government will consider the date and time the submission is completely uploaded into the PIEE Website. Do not assume that electronic communication is instantaneous. It can take several minutes or even hours in some cases. The Government will not be responsible for submissions delivered to any location other than those designated to receive bids. Bidders are responsible for ensuring that bids are submitted so as to reach the designated recipient. Bidders are responsible for allowing sufficient time for the bid to be received in accordance with the instructions provided. It is the Bidder's responsibility to obtain written confirmation of receipt of all electronic files of the full bid by the Contracting office. In the event that the Solicitation Module is down, the alternate method for bid submission is via email to: Nicholas Emanuel - Contracting Officer at Nicholas.P.

Emanuel@usace.army.mil and Nicole Fauntleroy - Contract Specialist at Nicole.C.

Fauntleroy@usace.army.mil. The Bidder must obtain prior approval from the Contracting Officer for alternate submission methods.

Contractors will be allowed to physically be in the conference room during the bid opening however, Bidders are encouraged to call into the following teleconference line:

Microsoft Teams meeting

Join: https://dod.teams.microsoft.us/meet/993275146241?

p=mDqai7sM2SMrJIfwzb

Meeting ID: 993 275 146 241

Passcode: yc9wL9Es

Dial in by phone:

+1 601-262-2433 United States, Vicksburg

Phone conference ID: 140 396 67#

Bidders must keep their phones on mute to not disrupt the reader. Please limit the number of company employees calling into the line so that the line does not disconnect. The abstract of bids will be posted to the Sam.gov website.

ADDITIONAL INSTRUCTIONS:

Potential Bidders are reminded that only the minimum documents are required for bid submission:

1. Signed 1442.

2. Acknowledged amendments.

3. Filled out bid schedule and totals.

4. Bid Guarantee.

5. Bidders must check off box (d) in 52.204-8 Annual Representations and Certifications (JAN 2025) for being on SAM.gov

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