# Maintenance Dredging of the Long Island Intracoastal Waterway Federal Navigation Project at Bellport Bay and Moriches Bay, Suffolk County, New York

Canonical: https://abierto.us/opportunities/w912ds25ba011

- Solicitation number: W912DS25BA011
- Notice type: Solicitation (first published as special notice)
- Status: Closed. Deadline was August 18, 2025 at 2:00 PM EDT
- Department: Department of the Army
- Agency: Department of the Army
- Contracting office: W2SD Endist New York (W912DS)
- NAICS: 237990 Other Heavy and Civil Engineering Construction
- Product or service code: Y1KF Construction Of Dredging Facilities
- Place of performance: Moriches, New York
- County: Suffolk County (FIPS 36103). https://abierto.us/counties/suffolk-county-ny-36103
- City: Moriches. https://abierto.us/cities/moriches-ny-3648450
- First posted: May 7, 2025
- Last posted: August 20, 2025
- SAM.gov: https://sam.gov/workspace/contract/opp/dec4d5ff61c448d0a52cc8debffb58ed/view

## Description

The New York District of the U.S. Army Corps of Engineers (USACE) proposes to perform maintenance dredging of the Long Island Intracoastal Waterway (LIIW) Federal Navigation Project at Bellport Bay and Moriches Bay. The proposed maintenance dredging would remove approximately 30,000 cubic yards (CY) of sand with placement along the shoreline of Cupsogue Beach County Park and/or Smith Point County Park, subject to availability of funds. The placement areas are approximately 1.25 to 4.5 miles from the dredging area.

Dredging would be required to a depth of -6 feet Mean Lower Low Water (MLLW) plus 2 feet allowable overdepth. The dredged material consists primarily of sand.

The purpose of the proposed work is to alleviate the effects of shoaling and maintain the authorized project dimensions, thereby providing safe and economical use of LIIW by the U.S. Coast Guard and navigational boating interests while providing future beneficial use of the dredged material as shoreline stabilization for Cupsogue Beach County Park and/or Smith Point County Park. Based on past dredging cycles, it is anticipated that the proposed work will be performed by utilizing a hydraulic cutterhead dredge.

Additionally, multiple barges, tugboats, pipeline and land based equipment such as bulldozers, will be needed to perform the work during the dredging or placement activities. The dredging and placement along the shoreline would be required to meet all federal, state, and local criteria required by the government agencies having jurisdiction where the dredging and placement sites are located.

Once the contract is awarded, the contractor will be required to commence work within five (5) calendar days after the date of receipt of the notice to proceed and maintain an integrated production rate of at least 2,000 cubic yards per calendar day for the dredging and placement of the dredged sand. The presence of dredging equipment in the channel will impact vessel traffic, and it is necessary to maintain this production rate while minimizing the duration of this impact.

The work is estimated to cost between $1,000,000 and $5,000,000. It is the intention of the government to award in end of August 2025 and the proposed work is anticipated to take place between October 2025 and January 2026. Liquidated Damages of $2,722.00 per calendar day of delay will be assessed to the contractor until all work under the contract is accepted as complete. This is an unrestricted procurement. Please see the attached Solicitation, Plans, Specs, and Water Quality Survey.

## Publications

- May 7, 2025: Special notice, due May 22, 2025 at 2:00 PM EDT. Notice 11c29569eccb45b587527ab4126b40d3. https://sam.gov/workspace/contract/opp/11c29569eccb45b587527ab4126b40d3/view
- July 16, 2025: Solicitation, due August 18, 2025 at 2:00 PM EDT. Notice 19e1380c35394e8bba64573e4b90fe1c. https://sam.gov/workspace/contract/opp/19e1380c35394e8bba64573e4b90fe1c/view
- July 31, 2025: Solicitation, due August 18, 2025 at 2:00 PM EDT. Notice 5eeca75da2434a42919aad572afa5648. https://sam.gov/workspace/contract/opp/5eeca75da2434a42919aad572afa5648/view
- August 5, 2025: Solicitation, due August 18, 2025 at 2:00 PM EDT. Notice 5ad4be28db7a4c3a8e1bef808fed9010. https://sam.gov/workspace/contract/opp/5ad4be28db7a4c3a8e1bef808fed9010/view
- August 8, 2025: Solicitation, due August 18, 2025 at 2:00 PM EDT. Notice 086c8a226cfb45c4982a7326893cb93e. https://sam.gov/workspace/contract/opp/086c8a226cfb45c4982a7326893cb93e/view
- August 19, 2025: Solicitation, due August 18, 2025 at 2:00 PM EDT. Notice bf49637fd7354f37acc1d029a322fdd3. https://sam.gov/workspace/contract/opp/bf49637fd7354f37acc1d029a322fdd3/view
- August 20, 2025: Solicitation, due August 18, 2025 at 2:00 PM EDT. Notice dec4d5ff61c448d0a52cc8debffb58ed. https://sam.gov/workspace/contract/opp/dec4d5ff61c448d0a52cc8debffb58ed/view

## Points of contact

- Jordan Moran, jordan.k.moran@usace.army.mil, 9177908121
- Nicholas P. Emanuel, nicholas.p.emanuel@usace.army.mil

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/w912ds25ba011.