Chesapeake Channel - Potomac River/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Upper Machodoc Creek Dahlgren Channel
General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Location:
Starting on April 15th, 2024 Cianbro Corporation will be mobilizing to begin the Tidal Basin and West Potomac Park Seawall Rehabilitation Project for The National Park Service. This project is scheduled from April 15th, 2024 to February 1st, 2027; with waterside activities being completed by the end of 2026. Starting in mid-June of 2024, one (1) temporary trestle will be installed between 38.8805754591474N, -77.04249015204742W and will extend approximately 94 feet into the river. In July 2024, one additional (1) temporary trestle in the Tidal Basin will be installed at 38.88154282457337N, -77.04085444069864W and will extend approximately 55 feet into the basin. The work area in the Potomac River will span from Arlington Memorial Bridge to The Inlet Bridge following the shoreline of West Potomac Park in stages starting in March of 2025. Directly surrounding the work areas we will have turbidity curtain deployed to contain the work impact zone, two (2) Turbidity Monitoring Bouy’s Twenty-Five (25) LF upstream and downstream from the immediate work area. Additional equipment such as boats, crane barges, and material barges in the Potomac River to facilitate the completion of the work. While work is in proximity to a navigable channel, mariners are asked to refrain from entering the work area and maintain a respectful distance with minimize wake to prevent any hazardous conditions from arising for the safety of our Team Members and the traveling public.

East Penobscot Bay - Castine Harbor/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Castine Harbor
General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Location:
ME-PENOBSCOT BAY-CASTINE HARBOR
Redd & Reed will be conducting marine construction and pier replacement and expansion operations at the Maine Maritime Academy, in Castine, in position 44-23-10.8N, 068-47-47.9W, from July 8, 2024, to the winter of 2027. Work will be conducted between 7:00am to 7:00pm, by deck barges, tugboats, push boats, and work skiffs, who will monitoring VHF-FM CH 11 for any concerned traffic. Mariners are urged to use extreme caution and transit the area at their slowest safe speed to create minimum wake after passing arrangements have been made.

Ambrose Channel - Main Channel/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Main Channel
General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
NY-SOUTH BROOKLYN MARINE TERMINAL
Location:
Skanska SBMT Builders will be conducting marine construction at the South Brookly Marine Terminal in position 40-39-33.48N, 074-0-41.356W, from May 15, 2024, to March 31, 2026, seven days a week, between 5:00am to 6:00pm. Equipment on scene will consist of up to 6 Crane Barges, 8 Deck Barges, 1 Dive Barge, 6 small work boats, 1 dredge, variable hopper scows. The large majority of barge positions will not interfere with navigation/federal channels/associated vessel traffic. Regardless, all vessels will be moved via tugboats and are subject to be moved on demand at any time of day. A 20-minute warning/notification is requested for any requested/required vessel relocations to safely relocate vessels from the channel. Dredged material will be towed to the Donjon Marine Berth 36 facility in Port Newark, NJ. Mariners are urged to use extreme caution and transit the area at their slowest safe speed to create minimum wake after passing arrangements have been made.

Main Channel - East River Main Channel/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
East River Main Channel

Main Channel - East River Main Channel/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
East River Main Channel
NY-NYC-EAST RIVER-MONGOMERY STREET TO E 14 STREET
IPCP will be conducting esplanade, bulkhead, and park reconstruction, on the East River, Montgomery St to East 14th Street, from January 2022 to December 2026, 5-7 days a week, between 6:00am to 6:00pm. Equipment on scene will be Tugboat DEBRA QUINN, Inspection Boat, 290 x 40 Mooring Barges, 250 x 62 Gantry Crane Barge, Crawler Crane Barge, 150 x 60 Deck Barges, 140 x 40 Hopper Barges All moving of vessels to occur by tugboat; vessels will be moved at all times of day and night and will be monitoring VHF-CH 13 and 66. Mariners are urged to transit at their slowest safe speed to minimize wake and proceed with caution after passing arrangements have been made.

Sector Virginia, Exclusive Economic Zone (EEZ)/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Sector Virginia, Exclusive Economic Zone (EEZ)
CVOW Lease Area
Use caution, ongoing Marine Construction activities present.
The U.S. Coast Guard has established 179 temporary 500-meter safety zones around the construction of 176 wind turbine generators and three (3) offshore substations in Federal waters on the Outer Continental Shelf, east northeast of Virginia Beach, Virginia. This action is necessary to protect life, property and the environment during construction of the foundations and the subsequent installation of the turbine components, from May 1, 2024, to May 1, 2027. When enforced, only attending vessels and those vessels specifically authorized by the Fifth Coast Guard District Commander, or a designated representative, are permitted to enter or remain in the temporary safety zones. Each of the 179 temporary safety zones will be enforced individually, for a period lasting approximately 48 hours, as construction progresses from one structure to the next.
See Dominion Energy Monthly Mariner's Update for all activity.
All offshore construction activities are weather dependent and may be pushed out due to projected weather conditions.
F/Vs NOREEN MARIE and PONTOS will be providing safety vessel duties in the wind energy area and the export cable corridor and can be hailed on CH 16 24/7. Mariners are encouraged to reference the latest Mariner’s Update publication for further information on project planning and progress.

General/Marine Construction (Excluding Bridges)/Dredging
Houma Navigation Canal
Houma Navigation Canal - Terrebonne Bay - Breakwater/Dredge Operation --- From: 2025-02-24 To: Until Further Notice --- The Terrebonne Houma Navigation Canal Island Restoration Project is being conducted along the Houma Navigation Canal and in Terrebonne Bay. Rock work and rock breakwater construction are taking place near the HNC Island. Dredge pipe and equipment are being mobilized to the area, and a subline is being installed to support future dredging. A breakwater has been constructed on the north side of the island. Twenty-six temporary lighted danger markers and one permanent lighted danger marker have been established in the area to mark the northern breakwater and the dredge spoil mounds. Mariners are urged to transit the area with caution. POC: (224) 221-9834, (224) 563-4432, or (985) 688-9741

Main Channel - Kill Van Kull/General/Marine Construction (Excluding Bridges)/Dredging
Kill Van Kull
General/Marine Construction (Excluding Bridges)/Dredging
Trevcon Construction Company, LLC will be conducting dredging operations and wharf construction in Arthur Kill, Elizabeth, NJ, in position 40-38-37N, 074-11-24W, from October 2, 2024, to January 29, 2029, Monday through Friday, between 6:00am to 3:00pm. Equipment on scene will be a crane and material barges. Mariners are urged to use extreme caution and transit the area at their slowest safe speed to create minimum wake after passing arrangements have been made.

Canaveral Barge Canal - Banana River/General/Marine Construction (Excluding Bridges)/Dredging
Banana River
General/Marine Construction (Excluding Bridges)/Dredging
Gator Dredging will continue muck removal operations within the Grand Canal and adjacent canals within a subdivision, north of Samson Island Park
and south of Patrick Air Force Base. Operations will begin on or about March 15, 2022 until approximately November 30, 2025 - Monday through
Saturday, 30 minutes after sunrise until 30 minutes before sunset. The dredge DANI L will monitor VHF-FM channels 16 and 68. Mariners are urged
to use extreme caution in the area, transit at their slowest safe speed to minimize wake, and proceed with caution after passing arrangements
have been made. Floating and submerged high density polyethylene pipeline associated with the hydraulic dredging operations of the canals will be
utilized. Pipeline, work vessels, dredge barge, booster pump barges and buoys will be visibly lighted and will be in the area until all work is complete.
The configuration will change daily and Vessels and/or equipment will be in multiple locations at the same time. For further information, contact:

Sector Los Angeles, Territorial Sea - Sector Los Angeles, Submerged Land Act (SLA)/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Sector Los Angeles, Submerged Land Act (SLA)
CPS Coastal Permits, Inc. will be conducting marine construction from 16 November, 2024 until 30 December, 2025 near Long Beach at position 33.764379N 118.11991W. Removal of 21,360 square feet of existing floating docks and installation of approximately 21,151 square feet of new floating docks at approximately the same location and configuration as the existing structures. All existing gangways and pilings are to be reused. A 35 ft. work boat, (4) 24 ft. barges, (1) 16x2 barge, and (2) 14 ft. boats will be monitoring VHF-FM Chan. 16. Mariners are requested to transit the area with caution. For more details or comments, contact Greg Buchanan at 714-822-5214.

Sector Houston-Galveston, Submerged Land Act (SLA) - Freeport Entrance/General/Marine Construction (Excluding Bridges)/Dredging
Freeport Entrance
Gulf of America - Freeport Harbor Channel - Dredge Operation --- From: 2024-10-24 To: 2026-01-01 --- The Dredge GL 58 and Dredge ELLIS ISLAND are conducting dredging operations in the Freeport Harbor Channel. Operations will be conducted 24-hours a day, 7-days a week. Dredged material will be disposed west of the channel in the project permitted Ocean Dredged Material Disposal Site (ODMDS). Mariners are urged to transit the area at their slowest safe speed and with caution. VHF-FM Channels: 14 and 16

Sabine Pass - Port Arthur Canal/General/Marine Construction (Excluding Bridges)/Dredging
Port Arthur Canal
Port Arthur Canal - Dredge Operation --- From: 2024-10-24 To: 2025-10-31 --- Dredging operations for the Port Arthur LNG (PALNG) project is being conducted along the Port Arthur Canal, approximately 2 miles south of the GIWW intersection. Two ship berths will be dredged on the west side of the channel and a turning basin will be dredged along the east side of the channel. Operations will be conducted 24-hours a day, 7-days a week. A subline has been installed across the channel near Port Arthur LNG Special Lighted Maneuvering Buoy Y1 (LLNR-22862.04). Floating pipelines are attached to each end of the submerged pipeline and in position for the dredge to work inside the PALNG Berth. On-scene vessels will include the Dredge ALASKA, T/Vs ROBERT J. EYMARD and MR. THOMAS, Crewboat MISS GWEN, Survey Vessel WOLF RIVER, Idler Barge 141, Derrick Barges 76 and 60, and Anchor Barge AB119. Mariners are urged to transit the area at their slowest safe speed to minimize wake and proceed with caution. VHF-FM Channels: 13 and 87, POC: (630) 247-4526, (904) 616-7290 or (331) 899-1858

Black Warrior River/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Black Warrior River
Black Warrior Rive, Mile 377.3 - Tombigbee Waterway - Facility Construction --- From: 2024-06-21 To: 2025-11-01 --- Southern Marine Construction is constructing a barge loading facility on the Black Warrior River, Mile 377.3. Operations will be conducted Monday through Friday, during daylight hours only. Various work barges and crane barges will be in the area throughout construction. Mariners are urged to transit at their slowest safe speed to minimize wake and proceed with caution. VHF-FM Channel: 13, POC: (423) 802-0597 or (423) 443-8252

Chesapeake Channel - Tar Bay/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Tar Bay
Mariners are advised that Seacoast Construction will be conducting stone breakwater and revetment construction on the West and South sides of Barren Island in the Chesapeake Bay (Approximate 38°19’40”N 76°15’20”W) from 12/16/2024 to 06/01/2027 . Work hours are 12 hours a day (daylight), 7 days a week. There will be multiple tugboats, barges and scows in the area. All work will be outside of but near the shipping channel. All mariners are advised that a slow bell may be required upon request. All marine equipment operators will be monitoring VHF-FM Channel 65 and Channels 16 and 13. Work vessels will monitor Channel 13 and 16. Mariners are advised to proceed with caution when transiting the area.

Sector Key West, Exclusive Economic Zone (EEZ) - Sector Key West, Territorial Sea/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Sector Key West, Territorial Sea
A 10-year Corps permit to construct an offshore artificial reef to be known as The Gulfside Ten Mile Reef. All deployed material will retain at least a 25-foot navigational clearance. Authorization of a new artificial reef site with multiple deployments of approved materials to enhance the marine habitat in the offshore waters of the Gulf of Mexico, north of Monroe County, Florida.

Sector New Orleans, Submerged Land Act (SLA)
Grand Bayou - Marsh Restoration --- From: 2025-01-06 To: 2025-12-15 --- Marsh creation and restoration is taking place near Grand Bayou and the marshes west of the Mississippi River. The project work site includes staging areas for anchored dredge pipe and supply barges, marsh creation areas, dredging limits, and areas for submerged pipelines. Dredge pipes, equipment, boats and barges will transit through Jefferson Canal to the project site. The placement of dredged material into the marsh creation areas will be conducted during daylight hours, 24-hours a day, 7-days a week. Work will include the use of marsh buggies, towing vessels, barge mounted excavators and work barges. Mariners are urged to use extreme caution and transit the area at their slowest safe speed to create minimum wake. VHF-FM Channels: 16, 67 and 72, POC: (985) 276-7505 or (224) 221-9834

Main Channel - Hudson River/General/Marine Construction (Excluding Bridges)/Boring and Core Samples
Hudson River
Weeks Marine will conduct soil mixing within a 110’ Wide x 600’ Long cofferdam for the Hudson River Ground Stabilization Program located West of Pier 66 from October 10th, 2024, to January 20th, 2027. The four corners of the cofferdam structures will be marked with flashing white lights at 4S. Additional white flashing lights will be added at every 30 feet of the structure. White reflective tape 6” Wide x 4’ Long Minimum will be installed above the MHHW marker every 50 feet on the structure. Hours of operation are currently 12 HRS x 5 Days a week Monday through Friday.
The Weeks 263 barge will be on the southern side outside of the cofferdam to support drilling operations within. The Weeks 263 barge has limited maneuverability and requires a tugboat to move the vessel. 24 Hour Minimum notice is required to facilitate the barge move. Weeks Marine is requesting all Mariners to use extreme caution and transit the working area at their slowest safe speed and use the western side of the navigable channel. Marine VHF Channel 13 / 16 / 67 will be monitored while onsite. Class A AIS will be set up on the Weeks Marine 263 Barge: AIS Vessel Name (WEEKS 263). 2 Material barges – the Weeks 244 and the Weeks 295/2900 – will be onsite tied up alongside the Weeks 263. The 263 Barge and Material Barges will be marked with Steady White Lights on all four corners of the barge.
The Weeks 526 barge will be on the north side of the cofferdam to advance the cofferdam East. The 526 will remove piles from the west end, lay them down on a deck barge, shift to the east, and reinstall them. Hours of operations are 12 HRS x 6 Days a week Monday through Saturday. The Weeks 526 Crane Barge has limited maneuverability and will require a Tugboat to move the vessel. Marine VHF Channel 13 / 16 / 66 will be monitored while onsite. Class A AIS is set up on the Weeks 526 Crane Barge: AIS Vessel Name (WEEKS 526). 2 Material barges – the Weeks 2221 and the Weeks 2225 – will be onsite tied up alongside the Weeks 526. The Weeks 526 Crane Barge and Material Barges will be marked with Steady White Lights on all four corners of the barge.
Starting on or about October 27th, 2025 the Weeks 61 barge will be on the South side of the cofferdam to place sand inside the cofferdam as well as remove obstructions ahead of the drilling operations. Hours of operations are 12 HRS x 6 Days a week Monday through Saturday. The Weeks 61 barge has limited maneuverability and requires a tugboat to move the vessel. 24 Hour Minimum notice is required to facilitate the barge move. Weeks Marine is requesting all Mariners to use extreme caution and transit the working area at their slowest safe speed and use the western side of the navigable channel. Marine VHF Channel 13 / 16 / 68 will be monitored while onsite. Class A AIS will be set up on the Weeks Marine 61 Barge: AIS Vessel Name (WEEKS 61). 1 Dump Scow will be onsite tied up alongside the Weeks 61. All barges will be marked with Steady White Lights on all four corners of the barge.

Sector Houston-Galveston, Submerged Land Act (SLA) - Calcasieu River/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Calcasieu River
Calcasieu River, RDB and LDB, Mile 26.0 - Stone Placement --- From: 2024-12-13 To: 2025-12-06 --- The M/Vs JAMES CHRISTOPHER and EDDIE R., are placing foreshore stone along the RDB and LDB of the Calcasieu River Ship Channel, Mile 26.0. Effective immediately, mariners are URGED TO PROVIDE A SLOW BELL when transiting the project area. Work will take place during daylight hours, 7-days a week. The plant will include an anchor barge with hydraulic backhoe, an office barge and various material barges. During nighttime hours, the contractor will stage along the RDB, outside of the channel. Mariners should transit at their slowest safe speed and with caution. VHF-FM Channel: 13, 16 and 72, POC: USACE (504) 390-5869

Sector Houston-Galveston, Submerged Land Act (SLA) - Calcasieu River/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Calcasieu River
Calcasieu River, RDB, Mile 30.0 - Stone Placement --- From: 2024-12-13 To: 2025-12-06 --- The M/Vs JAMES CHRISTOPHER and EDDIE R., will be placing foreshore stone along the RDB of the Calcasieu River Ship Channel, Mile 30.0. Work will take place during daylight hours, 7-days a week. The plant will include an anchor barge with hydraulic backhoe, an office barge and various material barges. During nighttime hours, the contractor will stage along the RDB, outside of the channel. Mariners should transit at their slowest safe speed and with caution. VHF-FM Channel: 13, 16 and 72, POC: USACE (504) 390-5869

Sector Los Angeles, Territorial Sea/General/Marine Construction (Excluding Bridges)/Survey Operations
Sector Los Angeles, Territorial Sea
Golden State Wind LLC will be deploying two temporary Metocean buoys in the BOEM Lease Area (OCS-0564), approximately 30 miles from shore at the closest point and 53 miles northwest of Morro Bay at 35.60333N 121.86028W and 35.53389N 121.81333W. The buoys will be lit with yellow flashing lights (Fl (5) Y 20s for the northern buoy and Fl (4) Y 20s for the southern buoy), radar reflectors, and retroreflective coatings. The northern LiDAR buoy is equipped with AIS. The vessel MICHAEL UHL (Official Number 544092) will be towing the buoys to the site and deploying them in the above locations as weather allows by 31 December, 2025. The Michael Uhl will be broadcasting AIS while on these deployment operations and will be monitoring VHF-FM Chan.13 & 16. Mariners are requested to transit the area with caution and are urged to transit at their slowest safe speed, to minimize wake, and proceed with caution after passing arrangements have been made. For more details or comments contact Rachel Mahler at 805-680-8138 or Rachel.Mahler@oceanwinds.com.

Sector Los Angeles, Territorial Sea - San Nicolas Island/General/Marine Construction (Excluding Bridges)/Survey Operations
San Nicolas Island
Boeing will be conducting autonomous underwater vehicle survey until 31 December, 2025 within the following positions:
Area 1:
Area 2:
Host vessel AMERICAN ISLANDER will be within 1,000 yards, the UUV will have a very low surface profile. Mariners are requested to transit the area with caution and to maintain 1 nautical mile range separation from the host vessel. AMERICAN ISLANDER will be monitoring VHF-FM Chan. 13, 14 & 16. For more details or comments, contact Joe Beauchesne at 714-642-3781.

Sector Los Angeles, Submerged Land Act (SLA) - Newport Bay/General/Marine Construction (Excluding Bridges)/Survey Operations
Newport Bay
Anduril Industries will be conducting Autonomous Underwater Vehicle (AUV) operations from 1 January, 2025 until 31 December, 2025 in the vicinity of Dana Point at coordinates:
Area 1:
Vessel PACIFIC ALLIANCE will be on scene and monitoring VHF-FM Chan. 16. Mariners are requested to transit the area with caution. For more details or comments, contact Cam Green at 949-512-1312.

Sector San Francisco, Territorial Sea/General/Marine Construction (Excluding Bridges)/Survey Operations
Sector San Francisco, Territorial Sea
The Monterey Bay Aquarium Research Institute (MBARI) will be conducting 24/7 autonomous, unmanned maritime vehicle operations of two Liquid Robotics, Inc. Wave Gliders (www.liquidr.com), from 8 January, 2025 until 31 December, 2025. Deployment of the vehicles will be in the vicinity of Moss Landing, they will operate continuously between 36.3N -122.98306W and 37.21667N -122.98306W. Operations consist of scientific ocean data collection. Wave Glider carries no fuel, lubricants, or hydrocarbons, is wave powered, remotely attended from MBARI, moving at speeds of 1kt, and designed to give way or part if encountered by a vessel. It is approximately 8' x 2' (surfboard size), copper in color, with a contact plaque and mast extending 1 meter above the water surface supporting a flag. Mariners are requested to transit the area with caution. For more details or comments, contact MBARI at 831-775-1700, waveglider@listserver.mbari.org , or Liquid Robotics 24/7 WGOC Operations at 888-574-4574 or 1-408-636-4205.

Sector Virginia, Territorial Sea - Sector Virginia, Submerged Land Act (SLA)/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Sector Virginia, Submerged Land Act (SLA)
Coastal Virginia Offshore Wind Lease Area-Nearshore cable pull-in operations and installations in the vicinity of the State Military Reservation (36.81’ N, 75.96’ W).
The Cable Laying Barge ULISSE (MMSI: 249651000) will be supported by a number of support vessels in the nearshore pull-in operations.
The USCG has established a 1000-yd safety zone surrounding the ULISSE throughout the operational period due to lengthy anchor lines that can potentially create entanglement hazards for nearby vessels. A safety vessel will be nearby to communicate hazards and coordinate passing arrangements for nearby vessels.

Sector Jacksonville, Territorial Sea - Sector Jacksonville, Submerged Land Act (SLA)/General/Marine Construction (Excluding Bridges)/Dredging
Sector Jacksonville, Submerged Land Act (SLA)
9374
Gator Dredging will be dredging Ponce Inlet and connecting ICW, disposing onto Ponce Inlet Beach. Operations are expected to commence on or about March 3, 2025, with an estimated completion date of November 7, 2025.
Mariners are urged to use extreme caution in the area, transit at their slowest safe speed to minimize wake, and proceed with caution after passing arrangements have been made. Floating and submerged high density polyethylene (HDPE) and steel pipeline associated with the hydraulic dredging operations of the channel will be utilized. Pipeline, work vessels, dredge barge, booster pump barge(s) and buoys will be visibly lighted and marked according to coast guard regulations and will be in the area until all work is complete and can change configuration daily. Vessels BRITTYN B and DREDGE CLEARWATER and/or equipment will be in multiple locations at the same time and monitor VHF-FM channel 16.

Maumee Bay - Maumee River/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Maumee River
From 10 Feb 2025 to 31 Dec 2025 Mark Haynes Construction will be conducting Island Restoration at the Audubon Islands State Nature Preserve on the Maumee River near River Mile 13.5 from 0700 to 1700 Monday through Thursday (work may also periodically occur on Fridays and Saturdays). Work will be limited to the vicinity of the Audubon Islands State Nature Preserve. One temporary causeway will be constructed between the City of Maumee shore (White Street Park) and Ewing Island that will block the side channel on the Maumee side of Audubon Islands. Two temporary causeways will also be constructed between Hunt and Ewing Islands that will block the channel between these islands. Boaters should stay on the Perrysburg side of Audubon Islands. This work will restore lost wetland habitat and enhance open water river habitat. For more information, please visit:

Sector North Carolina, Submerged Lands Act (SLA) - Oregon Inlet/General/Marine Construction (Excluding Bridges)/Dredging
Oregon Inlet
The "MISS KATIE" dredge vessel has routine dredging operations scheduled at the Oregon Inlet, the Inside Channel (Ranges 1 -3), the Walter Slough Channel, the Old House Channel, and Roanoke Sound Channel from Light 1 (LLNR 28365) to Light 17 (LLNR 28470) periodically throughout the year, dependent upon authorization, weather conditions, maintenance, and/or other emergency dredging projects out of the area. Dredging operations will be performed on a schedule of 12 hours and/or 24 hours a day, seven (7) days a week. Material that is hopper dredged will be transported to a disposal site located in deep scour holes near the Basnight Bridge on the south side of Oregon Inlet and/or a nearshore site located off Pea Island. All mariners are requested to use caution in the area. MISS KATIE can be reached on VHF-FM CH 16 and 13. For more information, contact Jordan Hennessy at jhennessy@ejedredgng.com or (252) 597-5752.

Oregon Inlet - Oregon Inlet Cut/General/Marine Construction (Excluding Bridges)/Dredging
Oregon Inlet Cut
The "MISS KATIE" dredge vessel has routine dredging operations scheduled at the Oregon Inlet, the Inside Channel (Ranges 1 -3), the Walter Slough Channel, the Old House Channel, and Roanoke Sound Channel from Light 1 (LLNR 28365) to Light 17 (LLNR 28470) periodically throughout the year, dependent upon authorization, weather conditions, maintenance, and/or other emergency dredging projects out of the area. Dredging operations will be performed on a schedule of 12 hours and/or 24 hours a day, seven (7) days a week. Material that is hopper dredged will be transported to a disposal site located in deep scour holes near the Basnight Bridge on the south side of Oregon Inlet and/or a nearshore site located off Pea Island. All mariners are requested to use caution in the area. MISS KATIE can be reached on VHF-FM CH 16 and 13. For more information, contact Jordan Hennessy at jhennessy@ejedredgng.com or (252) 597-5752.

Roanoke Sound/General/Marine Construction (Excluding Bridges)/Dredging
Roanoke Sound
The "MISS KATIE" dredge vessel has routine dredging operations scheduled at the Oregon Inlet, the Inside Channel (Ranges 1 -3), the Walter Slough Channel, the Old House Channel, and Roanoke Sound Channel from Light 1 (LLNR 28365) to Light 17 (LLNR 28470) periodically throughout the year, dependent upon authorization, weather conditions, maintenance, and/or other emergency dredging projects out of the area. Dredging operations will be performed on a schedule of 12 hours and/or 24 hours a day, seven (7) days a week. Material that is hopper dredged will be transported to a disposal site located in deep scour holes near the Basnight Bridge on the south side of Oregon Inlet and/or a nearshore site located off Pea Island. All mariners are requested to use caution in the area. MISS KATIE can be reached on VHF-FM CH 16 and 13. For more information, contact Jordan Hennessy at jhennessy@ejedredgng.com or (252) 597-5752.

Sector Virginia, Exclusive Economic Zone (EEZ) - Sector Virginia, Territorial Sea/General/Marine Construction (Excluding Bridges)/Dredging
Sector Virginia, Territorial Sea
The CLB ULISSE and M/V Cornishman will be laying cable off the coast of Virginia Beach 0.75 NM SE of the entrance to Rudee Inlet along a 1,200 yd wide corridor which extends 12 NM offshore. The operations will occur in the perimeter enclosed by the following positions beginning February 20, 2025: 36° 49’ 4.8” N, 75° 57’ 43.2” W; 36° 49’ 13.9” N, 75° 42’ 39.8” W; 36° 47' 11.7” N, 75° 41' 50.8” W; 36° 48' 28.8” N, 75° 57' 43.2” W. Mariners are advised to remain clear of the CLB ULISSE and work boats in the vicinity during cable laying operations due to multiple submerged anchor lines which may extend up to 1,100 yds.
Mariners should contact the onsite safety vessel M/V Mor Marlin or Christine McAllister to coordinate passing arrangements.

Boston North Channel - President Roads/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
President Roads
• MASSACHUSETTS – BOSTON – BOSTON INNER HARBOR – EAST AND SOUTH JETTY- Seawall and Dock Repairs
• Mariners are advised that Coastal Marine Construction LLC will be conducting seawall and dock repairs in the vicinity of Long Wharf Boston Inner Harbor in Position Approximate 42°21.6N / 071°02.866W. Scheduled work will commence on March 3rd, 2025, and continue through October 31st, 2025. Work hours are 7:00 a.m. to 3:30 p.m. Monday through Friday for the duration of the project. On scene equipment will consist of a barge mounted crane, two material barges, and multiple tending vessels. Questions may be directed to Mr. Sarvesh Jagtap at 857- 919-8699 or Mr. Gene Kelley at 339-237-7835. Mariners are advised to proceed with caution and slowest speed possible to minimize wake is requested.

Santa Rosa Sound Entrance - Santa Rosa Sound/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Santa Rosa Sound
Santa Rosa Sound - Choctawhatchee Bay - Breakwater Construction --- From: 2025-03-10 To: 2025-12-01 --- The Veterans Park Shoreline Restoration Project will take place along the Santa Rosa Sound, GIWW, Mile 221.4, EHL. The project will consist of the construction of sixteen breakwater structures, shoreline fill and boardwalk construction. Work will take place from 7:00 a.m. to 6:00 p.m., daily. On-scene vessels will include the T/V KRISTEN MAE, a spud barge, two material barges, a work barge, and three work boats. Mariners are requested to transit the area at no wake speed and proceed with caution. VHF-FM Channels: 12 and 16, POC: (850) 698-6943

Sector Charleston, Submerged Land Act (SLA) - Winyah Bay Charleston Harbor/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Winyah Bay Charleston Harbor
Cape Romain Contractors will be replacing Fort Sumter and Fort Moultrie Docks and rehabilitate Liberty Square Pier. They will have a crane barge starting March 3, 2025, until May 31, 2026, at Fort Moultrie and crane barges at Fort Sumter and Liberty Square Pier as the project progresses. Estimated completion date of the entire project is 31October 31, 2026. All Vessels should use caution when transiting the work area. The crew at Fort Moultrie will monitor VHF-FM channels 13 and 16.

Sector Charleston, Submerged Land Act (SLA) - Charleston Harbor/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Charleston Harbor
Cape Romain Contractors will be replacing Fort Sumter and Fort Moultrie Docks and rehabilitate Liberty Square Pier. They will have a crane barge starting March 3, 2025, until May 31, 2026, at Fort Moultrie and crane barges at Fort Sumter and Liberty Square Pier as the project progresses. Estimated completion date of the entire project is 31October 31, 2026. All Vessels should use caution when transiting the work area. The crew at Fort Moultrie will monitor VHF-FM channels 13 and 16.

Charleston Harbor - Charleston Harbor North Channel/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Charleston Harbor North Channel
Cape Romain Contractors will be replacing Fort Sumter and Fort Moultrie Docks and rehabilitate Liberty Square Pier. They will have a crane barge starting March 3, 2025, until May 31, 2026, at Fort Moultrie and crane barges at Fort Sumter and Liberty Square Pier as the project progresses. Estimated completion date of the entire project is 31October 31, 2026. All Vessels should use caution when transiting the work area. The crew at Fort Moultrie will monitor VHF-FM channels 13 and 16.

Long Island Sound Eastern Part - Housatonic River/General/Marine Construction (Excluding Bridges)/Dredging
Housatonic River
2) 40’ x 60’ Dredge Plant Spud Barges and 6) 30’ x 40’ Material Barges and 2) 24’ push boats. Work area is the East and West Bay Tidal Flat at the former Stratford Army Engine Plant

Kings Bay/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Kings Bay
UMX Crew will be starting dredging and underwater diving repairs work at MSF Facility (East River), Kings Bay Base, GA (30-46-45.5N / 81-29-29.5W). The crew will have a 120’ x 45’ Crane barge and 60’ x 70’ ton crane barge on-site. No wake is allowed near the job location. The project is scheduled to start on March 17, 2025, and is estimated to finish on March 17, 2026.

Delaware River - Upper Delaware River/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Upper Delaware River
Commerce Construction Corporation, on behalf of Silvi Materials, will be performing demolition and construction at the Silvi Riverside Materials Facility pier, on the Delaware River, in Bristol, PA. Work will begin on March 17, 2025, and continue until December 30, 2027. Commerce Construction will have a crane barge and multiple material barges on site, all work vessels will be outside of the navigational channel. The crane barge will monitor VHF radio channels 13 and 16. Mariners are cautioned to stay clear of the crane barges, operating wires, anchors, buoys, small boats, tenders, and divers associated with the marine activities. Mariners are requested to transit the area at the slowest safe speed to maintain navigation and minimize wake.

Charleston Harbor - Cooper River/General/Marine Construction (Excluding Bridges)/Dredging
Cooper River
13304
SOUTHERN DREDGING CO. INC. DREDGE BRUNSWICK will be working in the Town Creek Lower Reach and Tidewater reach of the Cooper River at the Columbus Street and Union
Pier Terminals commencing on or about September 19, 2025. The Dredge will operate on a 24 hour per day, 7 day per week basis until approximately October 19, 2025.
To ensure safe passage in the vicinity of the operation, boaters should establish contact with the dredge on VHF marine channels 13 and 16 or by telephone at 843-729-1691.

Big Bend Channel - Hillsborough Cut C Channel/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Hillsborough Cut C Channel
Orion Marine Group is currently contracted by the Tampa Bay Port Authority, operating as Port Tampa Bay, to construct the new berth (Berth 218 Wharf) at the Titan America facility. Orion respectfully requests that a revised Notice to Mariners be issued concerning our construction operations at 4231 Maritime Boulevard, Tampa, FL, specifically for Berth 218 Wharf.
The construction activities will be conducted using the ORION IS-1505 Barge, a rental material barge from McDonough Marine Services (unnamed), as well as the ORION BRAVE. Floating equipment will be positioned within the designated Jobsite Working Limits, as delineated in the attached drawing of the Berth 218 project site. Orion will deploy spuds on the ORION IS-1505 Barge, which will be equipped with illuminating lights to enhance visibility. All floating equipment will be staged east of the channel inlet and equipped with marine lights.
The ORION BRAVE will operate under the "WDM4416" call sign and actively monitor channels 13, 16, and 74 for communications.
Construction is scheduled from October 21, 2024, to November 15, 2025. During this timeframe, operations will occur from 6 a.m. to 6 p.m., six days per week (Monday through Saturday). The floating equipment will remain onsite for the duration of the project.
Orion respectfully advises all mariners to exercise heightened caution when navigating the construction area. We kindly request that vessels reduce speed while transiting through the Port Tampa Bay channel at Berth 218.

Galveston Bay Entrance Channel - Galveston Bay/General/Marine Construction (Excluding Bridges)/Dredging
Galveston Bay
Galveston Bay - Trinity Bay - Rock Placement Site --- Established: 2025-10-15 --- A 250-acre island, Three Bird Island, has been created in Galveston/Trinity Bay. The island is bound by approximate positions: 29-37-15.71N 094-54-32.90W, 29-36-07.86N 094-53-42.31W, 29-37-03.73N 094-52-04.92W and 29-38-22.76N 094-53-06.79W. Mariners are urged to transit the area with caution.

Sector Anchorage, Territorial Sea - Sector Anchorage, Submerged Land Act (SLA)/General/Marine Construction (Excluding Bridges)/Dredging
Sector Anchorage, Submerged Land Act (SLA)
Dredging and other miscellaneous marine construction will be conducted at the Port of Alaska from April 7th through October 31st, 2025. Two mooring buoys with quick flashing white lights will be established northwest of Terminal 3 in positions 61°15'17.51" N, 149°53'31.57" and 61°25'05.67" N, 149°53'31.78" W. During operations VHF/FM channel 8 will be monitored. Derrick barges will have anchors deployed and submerged anchor cables will be marked by crown buoys over each submerged anchor. Mariners are requested to maintain a minimum 1,000-foot CPA, proceed with caution and to operate at a slow speed when transiting in this area.

Sector Anchorage, Territorial Sea - Sector Anchorage, Submerged Land Act (SLA)/General/Marine Construction (Excluding Bridges)/Dredging
Sector Anchorage, Submerged Land Act (SLA)
Alaska Marine Excavation, LLC. will be conducting dredging operations at the Cruise Ship Terminal Dock starting September 15th, 2025 thru January 31st 2026. Dredging operations will continue 24 hours a day. The dredge COMMANDER is a 58’ cutter head suction dredge, red and yellow in color, with a partially submerged pipeline. The pipeline will extend approx. 3000ft South and terminate in open water. Dredge pipeline will be marked with yellow buoys and termination scow. The dredge COMMANDER and tug Growler will be working on VHF/FM channel 79 and monitoring VHF/FM channels 13 and 16. Questions/concerns can also be directed to Brok Shafer with Alaska Marine Excavation, LLC at (907) 399-4549 or by email to brok@akmx.com.

James River - Elizabeth River/General/Marine Construction (Excluding Bridges)/Dredging
Elizabeth River
The dredge BALTIMORE will commence dredging operations in the Elizabeth River on or about April 15, 2025, and continue until approximately November 15, 2025. The dredging limits are West of the Elizabeth River Federal Channel between buoys Red #14 and Red #20.
Scows will be towed from the jobsite to the NODS (Norfolk Ocean Dredged Material Disposal Site) via tugboat.
The approximate center of the Norfolk Ocean Dredged Material Disposal Site area is located at the following coordinates:
36 59 33 Latitude -75 38 59 Longitude.
Dredge operators will standby on channels #13 and #16 VHF-FM. Traffic should call at least 60 minutes prior to the expected time of passage.

Galveston Bay Entrance Channel - Houston Ship Channel/General/Marine Construction (Excluding Bridges)/Dredging
Houston Ship Channel
Houston Ship Channel - Barbours Terminal Channel - Marine Construction and Dredging --- From: 2025-04-07 To: 2027-07-01 --- Dredging and marine construction will be taking place along the Houston Ship Channel and the Barbours Terminal Channel, 24-hours a day, 7-days a week. Dredging and demolition will take place along Morgans Point and transition into concrete bulkhead construction. An additional bulkhead wall will be built along Spilmans Island. Dive operations may take place intermittently throughout the project. On-scene vessels will include the T/Vs MOONEY and EVERLINE, the Work Boat SCULLY, the Crane Barge CB01 and the Barge GD-2013. Mariners are urged to transit the area at their slowest safe speed, observe all day shapes and dive flags, and proceed with caution. VHF-FM Channels: 13 and 16

Sector Key West, Exclusive Economic Zone (EEZ) - Sector Key West, Territorial Sea/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Sector Key West, Territorial Sea
Monroe County has continued adding to a new artificial reef site off Monroe County with a 10-year permit. The Gulfside Ten Mile Reef site is a 0.25 nautical mile by 0.25 nautical mile square, encompassing 53 acres of sand bottom of which less than one acre of artificial reef material footprint will be deployed during the lifetime of the permit. The site is located in the Gulf of America within federal waters and lies outside of the boundaries for the Florida Keys National Marine Sanctuary. The center of the site is located approximately 16.7 nautical miles at a bearing of 23° north of Key West at an average depth of 45 feet MLLW. All deployed material will retain at least a 25-ft navigational clearance.

New Orleans Port Arthur/General/Marine Construction (Excluding Bridges)/Dredging
New Orleans Port Arthur
GIWW, Mile 86.5 to 87.3, WHL - Bayou Boeuf - Dredging Operation --- From 2025-05-10 To: 2025-11-15 --- Dredge operations will take place within the Port of Morgan City, Bollinger Shipyard Drydock Slips, along the Bayou Boeuf Channel and GIWW. Work will take place 24-hours a day, 7-days a week. Submerged pipeline will be in the area on the north bank of the GIWW. Floating dredge pipeline will be located within the general dredge work area near the docks. On-scene vessels will include the Dredge CLEDUS, barges, tugboats, and crew boats. Mariners are urged to use extreme caution in the area, transit at their slowest safe speed to minimize wake, and coordinate passing arrangements in advance. VHF-FM Channels: 16, 67 and 78, POC: (985) 960-2730

Elizabeth River - Apm Terminal Channel/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Apm Terminal Channel
Crofton Diving & Construction is rehabbing Chalie fuel pier located at the Craney Island Fuel Depot, operations include marine construction, diving operations and workers working from floats.
Working hours of operations vary but will fall between 5 a.m. and 6 p.m. Monday thru Sat.
Expected completion date is March 2026.
Monitor VHF Ch 13 / Working CH 69
The project Forman can be reached at: 757-418-1054.

Venice Inlet - Matheny Creek/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Matheny Creek
17465
Continental Heavy Civil Corp. will conduct shoreline reconstruction and coastal armoring. Work will be performed between 22 North Casey Key Road to 400 N Casey Key Road, and 526 to 840 N Casey Key Road. Staging and loading area will be the entire footprint of the Nokomis Beach “spillover” parking lot, located at 101 S Casey Key Road. Heavy equipment such as lattice-boom crawler cranes and heavy excavators will load onto barges from Albee Road and will route down to intercoastal to the Venice inlet, proceed to the Gulf and then up the coast to the jobsite and back. Continental Heavy Civil expects to work a regular schedule from 6am to 6pm Monday through Saturday, with some necessary Sundays. Estimated completion time for the entire project May 1st, 2027. All Vessels should use caution when transiting the work area. The crew at Casey Road will monitor VHF-FM channels 13 and 16.

South Pass - Head Of Passes To New Orleans/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Head Of Passes To New Orleans
Mississippi River, LDB, Mile 24.0, AHOP - Subaqueous Stone Placement --- From: 2025-05-06 To: 2025-11-23 --- A U.S. Government Contractor will be placing subaqueous stone along the LDB of the Mississippi River at approximate Mile 24.0, AHOP. The contractor will work daily for 10 hours a day, during daylight hours. The plant will include a spud barge with a hydraulic backhoe, the M/V OSCAR WALTERS, an office barge and various material barges, which will be on-site and staged along the river at this location. During nighttime hours, the contractor will be staged along the LDB out of the Mississippi River Channel. Mariners are urged to transit at their slowest safe speed to minimize wake and proceed with caution after passing arrangements have been made.

Sector Jacksonville, Territorial Sea - Sector Jacksonville, Submerged Land Act (SLA)/General/Marine Construction (Excluding Bridges)/Dredging
Sector Jacksonville, Submerged Land Act (SLA)
On or about August 25th, 2025, Cashman Dredging and Marine Contracting Company, LLC will begin
dredging operations on the U.S. Naval Station Mayport Maintenance Dredging, Duval County, Florida.
The work will be conducted in the St. John River Entrance Channel, from the beginning of the Mayport Entrance Channel out the main channel, 2.5 nautical miles. This work will be conducted by the Manson Trailing Suction Hopper Dredge NEWPORT and GLENN EDWARDS. The dredges will be supported by the
survey/crew vessel SPEEDY and NANCY, and various other support vessels. All vessels will monitor
VHF-FM channels 16, 13, 12, and 65 as the working channel. Both Dredges will be using the ODMDS, 4.9
Nautical miles SE of the south entrance jetty for open ocean disposal.
Mariners are urged to transit at their slowest safe speed to minimize wake and proceed with caution after passing arrangements have been made.
Dredges will operate 7 days a week, 24 hours a day. The work is scheduled to be completed on or before October 1, 2025.
Note: Deviations from this proposed plan would be made as situations concerning “SAFETY” dictate.

Sector Houston-Galveston, Submerged Land Act (SLA) - Calcasieu Channel/General/Marine Construction (Excluding Bridges)/Dredging
Calcasieu Channel
Calcasieu Channel - Offloading Operation --- From: 2025-05-22 To: 2025-12-31 --- Material Offloading will be conducted along the Calcasieu Channel between Miles 22.0 and 23.3, at Burton Shipyard. Hopper barges and tugboats will be in the area and operating 24-hours a day, 7-days a week. Mariners should transit the area at their slowest safe speed to minimize wake and proceed with caution. POC: (337) 247-1071 and (337) 519-1163

Charleston Harbor - Cooper River/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Cooper River
Orion Marine Construction, Inc. will begin construction work at the Hugh K. Leatherman, Sr. Terminal located along the western shore of the Cooper River, North Charleston, SC at (32° 50' 28N/079° 55' 58W). Within the scope of the jobsite, there will be temporary steel structures that will be periodically move as the job progresses. The structures will display a FL 2.5 W, 2NM lights. Operations will consist of dredging, armor stone slope protection installation, pile driving, and new wharf construction. Operations at the project site will commence in May 2025 and will extend through December 2026. Tugboats will monitor VHF channel 13. Mariners are urged to use extreme caution when transiting the work area. For more information, contact the Project Superintendent, Dustyn Fields at dfields@orionmarinegroup.com, or Project Manager, Tyler Satterfield at tsatterfield@orionmarinegroup.com.

Sector Houston-Galveston, Submerged Land Act (SLA) - Brazos River Crossing/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Brazos River Crossing
Brazos River Floodgates - GIWW, Mile 400.8, WHL - Floodgate Closure --- From: 2024-02-29 To: 2025-12-31 --- The Brazos River Floodgates on the GIWW, Mile 400.8, WHL, will be closed to marine traffic from 7:00 a.m. to 7:00 p.m., Monday through Friday, for maintenance and repairs. Work will not be performed on weekends or Federal Holidays. Mariners should confirm closure times prior to transiting the area to avoid delays. POC: Lockmaster (979) 402-2888

Sector New Orleans, Exclusive Economic Zone (EEZ)/General/Marine Construction (Excluding Bridges)/Survey Operations
Sector New Orleans, Exclusive Economic Zone (EEZ)
Gulf of America - Survey Operations --- From: 2025-05-12 To: 2026-05-01 --- The M/Vs SIDDIS MARINER and ARTEMIS ODYSSEY with submersibles and the M/V REM ANDES towing 400 meter long cables will be conducting survey operations offshore in the Gulf of America. Mariners are request to maintain a wide berth to reduce impacts to survey data and to avoid entanglement with towed/deployed equipment.

Main Channel - East River Main Channel/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
East River Main Channel
Reicon Group, LLC will be conducting pile encapsulation work at the Andrew Haswell Greenway Esplanade, on the East River, NY, from October 22, 2024, to December 5, 2025, Monday through Friday, between 7:00am to 3:30pm. Please contact the work site POC, at 917-560-6100, for additional inquires. Mariners are urged to use extreme caution and transit the area at their slowest safe speed to create minimum wake after passing arrangements have been made.

Mobile Bar - Mobile Bay/General/Marine Construction (Excluding Bridges)/Boring and Core Samples
Mobile Bay
Mobile Bay - Soil Boring Operation --- From: 2025-06-02 To: 2026-02-02 --- Geotechnical drilling and sampling operations will take place from 6:00 a.m. to 6:00 p.m., daily, along the I-10 bridge crossing Upper Mobile Bay. Six drilling rig barges will be working within the project area. Vessels are requested to transit the worksite at their slowest safe speed to minimize wake and coordinate passing arrangements in advance. VHF-FM Channel: 16 and 74, POC: (636) 697-6906

Lower Mississippi River - Ohio River/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Ohio River
Commencing June 2, 2025, and continuing until November 1, 2025, demolition operations will be conducted on the coal barge unloader, river dock cells and discharge tunnel cells at the Duke Energy Gallagher Station, along the RDB, at Mile 610.0. Work will be conducted 6-days a week, from 7:00 a.m. until 6:00 p.m. Contractor’s floating plant will consist of one crane barge, two hopper barges, one flat barge, one work float and one river tug. The contractor’s floating plant will monitor VHF-FM Channels 13 and 16. Mariners may contact Vic Ferreira at (812) 584-2455, for additional information. Mariners are requested to transit the area at their slowest safe speed to minimize their wake and proceed with caution.

Sector New York, Submerged Lands Act (SLA)/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Sector New York, Submerged Lands Act (SLA)
ASCO Applied Sciences, in support of Empire Wind will be deploying up to 5 Sound Field Verification (SFV) buoys concurrently with monopile and offshore substation foundation installation, from May 30, 2025, to December 31, 2025, and will remain on site for 2-3 days until they are retrieved and moved to a new location. Temporary SFV surface buoys will mark the location of underwater, autonomous recording devices placed on the seabed for brief duration (3 days maximum) during pile driving. The location of the recording devices and their surface buoys is relative to the wind turbine generator monopile foundations or offshore substation foundation being installed. All temporary SFV surface buoys are red, round, polyform A-6 surface floats (350 kg buoyancy), 34 inches, with tethered highflyer including radar reflector and nighttime strobe light. The highflyer is 15 feet high with approximately 7 feet above water. The radar reflector is a standard 6 corner aluminum reflector approximately 1 foot in diameter. Each SFV buoy has a red strobe light that flashes 3 strobes in rapid succession (quick flashing) every 1.5 seconds. Buoys will be deployed from the R/V Danielle Miller.

James River - Nansemond River/General/Marine Construction (Excluding Bridges)/Boring and Core Samples
Nansemond River
General/Marine Construction (Excluding Bridges)/Boring and Core Samples
Precon Marine Inc. (PMI) will be mobilizing Vessels and Material Barge(s) just in the vicinity of the channel of the Nansemond River.
The proposed PMI project will consist of:
Staged Barge for Boring Exit
Cable Run’s
The proposed project will start on July 1st with mobilization and lasting approximately 27 Weeks.
Precon’s will install approximately 7,000’ of Water Crossing bulk feeder cable, by a combination of HDD bores and plowing operations. A crane mounted barge and a multiple material barges will be staged outside the channel during the entire project (24/7). Commercial Divers will post Alpha Dive flags during all diving operations. The channel will remain open and operational.
All Staged equipment shall have approved Navigational warning devices following Coast Guard rules and regulations.

Patapsco River - Fort Mchenry Channel/General/Marine Construction (Excluding Bridges)/Dredging
Fort Mchenry Channel
McLean Contracting Company will conduct mechanical dredge operations in Colgate Creek, from June 15, 2025 to January 1, 2026. Operations will run 24/7 using multiple barges and barge mounted equipment. Manned equipment will monitor VHF-FM 74, 16, & 13.

Brazos Santiago Pass - Laguna Madre Channel/General/Marine Construction (Excluding Bridges)/Dredging
Laguna Madre Channel
Brownsville Channel - Laguna Madre Channel - Submerged Pipeline --- From: 2025-06-03 To: Until Further Notice --- A portion of submerged pipeline has been laid in shallow water on the green side of the channel, between Laguna Madre Channel Light 15 (LLNR-29575) and Laguna Madre Channel Light 21 (LLNR-29585). The pipeline is marked with Danger Buoys. Vessels with a draft more than 2 ft should not cross or transit near the pipe. Mariners are urged to transit the area with caution.

San Diego Bay - San Diego North Island Shallow Water Habitat/General/Marine Construction (Excluding Bridges)/Survey Operations
San Diego North Island Shallow Water Habitat
SAILDRONE, INC. will be conducting operations with up to four Uncrewed Surface Vehicles (USVs), called “SAILDRONE VOYAGER” from 11 June, 2025 until 28 February, 2026. The SAILDRONE VOYAGER is 33 feet in length, 19 feet tall, gray in color, has a tricolor light on top of the wing and is marked "SAILDRONE". These vehicles will be operating in the waters predominantly offshore from Pt. Arguello and down through San Diego. Servicing is possible in major ports & harbors as far north as Morro Bay and as far south as San Diego. Mariners are requested maintain a 500m CPA from the vehicle. Questions regarding this notice can be directed to Saildrone Mission Control at missioncontrol@saildrone.com or at 510-722-6070.

Lower Mississippi River - Upper Mississippi River/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Upper Mississippi River
Commencing June 9, 2025, and continuing until further notice, the J.F. Brennan Company Inc., is constructing a mooring cell above L/D Nr. 11, along the RDB, in the vicinity of Mile 584.0. Work will be conducted from 6:30 a.m. until 6:00 p.m. The contractor’s floating plant will be located between the mooring cell and the RDB. The M/V THOMAS KENNEDY will be on-scene monitoring VHF-FM Channels 13 and 16. Mariners are urged to transit the area with caution.

Mifflin Range - Eagle Point/General/Marine Construction (Excluding Bridges)/Dredging
Eagle Point
Rhoads Industries, Sea Shuttle-Pier 6A Reconstruction and Dredging.
To reconstruct and/or construct Pier 6A, to construct three jacking pads, to install two mooring dolphins, to install steel pipe piling, perform dewatering activities, and to perform maintenance dredging, associated with the construction of the Department of the Navy's sea shuttle transport vessel's mooring and loading facility.

Indian River Inlet - Indian River Channel/General/Marine Construction (Excluding Bridges)/Dredging
Indian River Channel
The Delaware Department of Natural Resources (DNREC) will begin dredging operations in the Indian River Channel between Indian River Channel Daybeacon 64 (Light List Number 4551.23) and approximate GPS position 38°‎35.67'N, 075°‎ 17.17'W, near Millsboro, DE, starting on July 1, 2025, and continuing until March 1, 2026. The dredge work hours will be Monday through Thursday, from 6 a.m. to 3 p.m. This dredging project is to help mitigate extreme shoaling in the area at low tide. The dredge, associated vessels, and equipment will be in the navigation channel and will remain in the navigation channel for the duration of the project. For more information mariners can contact Kathleen Bergin, the project point of contact, at (302) 739-9453. Mariners are urged to use extreme caution when transiting the area and avoid the area at low tide.

Sector Los Angeles, Territorial Sea - Sector Los Angeles, Submerged Land Act (SLA)/General/Marine Construction (Excluding Bridges)/Dredging
Sector Los Angeles, Submerged Land Act (SLA)
The Dutra Group will be conducting dredging operations at the Port of Long Beach Pier G from 15 July, 2025 until 1 June, 2026 at 33.74389N -118.19806W. Dredged material will be placed into our dump scow “KS-10” with the capacity of 3,000 CY, then taken for disposal within the confines of Pier G. The project will utilize one towing vessel, TERRI L BRUSCO similar as the support vessel on site and assisted by the tender tug PATTY D or similar. All equipment will be monitoring VHF-FM Chan. 13, 14, 16 & 80A. Mariners are requested to transit the area with caution. Mariners are urged to transit at their slowest safe speed to minimize wake and proceed with caution. For more details or comments, contact Andrew Hunt at 415-847-6640.

Chesapeake Channel - James River/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
James River
Ragged Island WMA Enhancement Shoreline Project - performed by Coastal Design & Construction, Inc. from June 23, 2025 to December 23, 2025.
(8) moorings in the James River adjacent to Ragged Island
Marine equipment to be used:
a. Deck Barge “Nancy B” – 120’x30’x7’ (Shuttle Barge)
b. Deck Barge “Richard R” – 120’x30’x7’ (Shuttle Barge)
c. Deck Barge “ME 9809” – 195’x35’x9.5’ (Shuttle Barge)
d. Rig Barge “CDC 120” – 120’x35’x8’ (Rig Barge)
e. Deck Barge “42” – 300’x60’x17’ (Line Barge)
f. Deck Barge “250” – 250’x60’x16.5’ (Line barge)
Mariners can contact Tug Kat II or Tug Nancy G on VHF Channel 13/16

Upper Chesapeake Channel - Elk River Channel/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Elk River Channel
Rogues Harbor Breakwaters project will be in active construction between June 24, 2025, and February 18, 2026. During this time, two - three work barges will be present with pile driving equipment and stone. Pile driving for the timber breakwaters and stone placement will be occurring up to 250 feet seaward of the western shoreline of Elk River.

Eastern Passage - Morgan Bay/General/Marine Construction (Excluding Bridges)/Survey Operations
Morgan Bay
General/Marine Construction (Excluding Bridges)/Survey Operations
Ocean Surveys, Inc. will be conducting hydrographic surveys in Penobscot Bay, between positions 43-58-10.37N, 068-47-47.96W and 44-35-16.44N, 068-14-0.34W, from July 7, 2025, to October 30, 2025, during daylight hours. Equipment on scene will be marine hydrographic survey equipment including vessel mounted multibeam depth sounder and hand deployed sound speed profilers. The survey vessel will be following planned survey lines, but will be able to move for observed traffic and will be monitoring VHF-FM CH 13 and 16.

San Francisco Oakland Bay Bridge West Crossing - San Francisco Bay North Channel/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
San Francisco Bay North Channel
The Dutra group will be conducting waterside Contruction in Berkley Marina beginning 30 June, 2025 to 12 December, 2025. The Kelso Crane Barge (dimensions 150’x54’x9.5’), equipped with a crawler crane, along with a workboat, two flat deck barges and work skiffs, will be utilized for this support. Work will occur during daylight hours, and the spud barge will likely maneuver around the marina during that time. If not moving into location and working, the crane barges will be spudded down on with flashers on all corners along with all other marine equipment. Mariners are advised to use cation when transiting the area. The Crane Barge crews will monitor VHF-FM channel 9 & 16, working channel 77, or can be reached by calling (707) 389-0505.

Chesapeake Channel - Lynnhaven Inlet/General/Marine Construction (Excluding Bridges)/Dredging
Lynnhaven Inlet
McClean Contracting Company will begin dredging of Western Branch Lynnhaven River, Thalia Creek, and Old Donation Creek.
Transfer of dredged material at Thalia Creek Transfer Station into trucks to be disposed of. Work will start June 30, 2025 and end January 15, 2026. Several barges and workboats will used during the project.

Garden Cove/General/Marine Construction (Excluding Bridges)/Survey Operations
Garden Cove
General/Marine Construction (Excluding Bridges)/Survey Operations
Fugro USA Marine inc will be conducting hydrographic surveys from the Florida Keys west and south coast up the east coast to Port Canaveral, FL. Operations are expected to begin on or about June 22, 2025, with an estimated completion date of December 31, 2025, and be conducted. R/V RENEGADE and R/V INVADER will be operating Multi Beam Echo Sounders and deploying sound velocity profilers from stern 7 days a week, 24 hours day. They will be monitoring VHF-FM channel 16. Average vessel speed will be 10-14 knots with sensor down. Maximum vessel speed is 24 knots during transits.

Sector Jacksonville, Territorial Sea - Sector Jacksonville, Submerged Land Act (SLA)/General/Marine Construction (Excluding Bridges)/Survey Operations
Sector Jacksonville, Submerged Land Act (SLA)
General/Marine Construction (Excluding Bridges)/Survey Operations
Fugro USA Marine inc will be conducting hydrographic surveys from Florida east coast from Jacksonville down to Cape Canaveral, FL. Operations are expected to begin on or about June 20, 2025, with an estimated completion date of March 15, 2026, and be conducted. R/V ANNA M will be operating Multi Beam Echo Sounders and deploying sound velocity profilers from stern 7 days a week, 24 hours day. They will be monitoring VHF-FM channel 16. Average vessel speed will be 10-14 knots with sensor down. Maximum vessel speed is 24 knots during transits.

Sector Charleston, Exclusive Economic Zone (EEZ) - Sector Charleston, Territorial Sea/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Sector Charleston, Territorial Sea
South Carolina Department of Natural Resources will be establishing an artificial fishing reef. Estimated completion date is December 31, 2028.

Cape May Inlet - New Jersey Intracoastal Waterway/General/Marine Construction (Excluding Bridges)/Dredging
New Jersey Intracoastal Waterway
H & L Contracting LLC will be conducting dredging operations in New Jersey, Barnegat Bay, Stouts Creek, laurel Harbor South and North Channel, Cedar Creek, Whites Channel, Clamming Creek South and North Channel beginning August 15, 2025 to January 15, 2026. 7 days a week, 24 hours per day. Dredge Scrod, Dredge Great Gun, Excavator barge, multiple push boats, pumps and unnamed skiffs will be in the work area. Mariners can contact the vessels via VHF channel 16 and 65, mariners are asked to give a one hour notice for passing arrangements. Project Manager Keith Johnson can be reached 24 hours per day, 631-553-1034.
The discharge pipeline aft of the dredge to the disposal site will have submerge pipeline crossings, it will be marked with red and green navigation aids along with red and green lights. The pipeline will be marked with spar buoys and yellow flashing lights. Mariners are advised to use caution and operate at slowest speed possible to avoid wake.
Dredging Locations:
• Laurel Harbor South Channel, 39 51’ 24.75” N – 74 08’ 08.19” W.
• Laurel Harbor North Channel, 39 51’ 41.50” N – 74 07’ 58.04” W.
• Clamming Creek South Channel, 39 53’ 20.69” N – 74 08 13.63” W.
• Clamming Creek North Channel, 39 53’ 24.39” N – 74 08’ 12.95” W.

Paradise Bay Estates Channel - Tampa Bay/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Tampa Bay
Archer Western/Traylor Bros. JV will be conducting demolition of the Existing Northbound HFB Bridge (The 60’s Bridge - Southernmost Bridge of the 3 Howard Frankland Bridges). The project is estimated to begin on July 11, 2025, with an estimated completion date of December 31, 2025. Operations will be conducted 7 days a week 5 a.m. to 5 p.m. Divers to be actively working at/near demolition operations during the day. There will be various Crane/Material Barges, Manlift Barges, Dive Support Barges, Tugboats, and Crew boats inside a 1,000-foot work zone south of the bridge and 500-foot north of the bridge. Prior to the start of Demolition, 7 to 8 mooring buoy’s will be anchored on the South Side of the Bridge about 1,000 feet off the South Bridge. Approximate positions of the buoys are as follows:
During the removal of the Main Spans, demolition equipment will need to occupy the navigational channel between Pier 161 and 162 of Bridge No. 150107. Also, work will continue on the Fender System as demolition begins. Main Channel to be impeded during Fender Work. They will have tugboats actively working every shift while the channel is obstructed and barges can be moved out of the channel within 30 minutes to an hour. Tugboats will be bringing Material Barges to and from the Mooring Fleet to the Tyson Yard, passing through the Gandy Bridge. VHF-FM channels monitored: 13, 22A, and 16.

Lake Worth North/General/Marine Construction (Excluding Bridges)/Dredging
Lake Worth North
Atlantic & Gulf Dredging & Marine, LLC will be conducting dredging and upland disposal. AGD will establish a waterside staging area to secure the submerged pipeline barge. Rafted pipeline and equipment will be staged in this location during the mobilization and demobilization phases of the work.
The Cutter Suction DREDGE COMMODORE is scheduled to commence dredging/fill operations on July 16, 2025. Dredging operations will commence at the southern end of the dredge area and progress to the north. The material will be hydraulically placed via submerged/floating/shoreline into the FIND Peanut Island DMMA site. All operations are scheduled to be completed no later than December 4, 2025.
All pipeline will be lit per USCG regulations. Periodic hydrographic surveys will be conducted within the dredge area and along the pipeline corridor. Dredging and survey operations will occur 7 days a week, 7 a.m. to 7 pm. Vessels should avoid the active dredge area during construction and proceed at slow speed in the area surrounding the Dredge, pipeline and other support equipment. Proceed with utmost caution in the dredging area. Please contact DREDGE COMMODORE on VHF-FM channel 1 for passing arrangements.

Sector New Orleans, Territorial Sea - Sector New Orleans, Submerged Land Act (SLA)/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Sector New Orleans, Submerged Land Act (SLA)
Jefferson Canal - Subline Crossing --- Installed: 2025-07-07 --- A dredge subline has been installed in Jefferson Canal. Mariners should transit the area with caution.

Delaware River - Delaware River Main Channel/General/Marine Construction (Excluding Bridges)/Dredging
Delaware River Main Channel
Contrell Contracting Corporation of Chesapeake, Virginia advises that the Dredge Lexington will be conducting maintenance dredging of the Marcus Hook Range and Anchorage. Dredging will be from June 30, 2025, to October 31, 2025. During dredging operations coordinate with USCG Sector Delaware Bay Command Center for Marcus Hook Anchorage reservations. The Dredge Lexington will monitor VHF Channel 13 and 16.
All mariners are requested to stay clear of the dredge, pipelines, barge, derricks and operating wires about the dredge. All operators should be aware that the dredge and pontoon lines are held in place by cables, which are attached to anchors some distance from the dredge and pontoons. Buoys are attached to the anchors so that they may be moved as the dredge moves. Submerged lines should be avoided. Mariners are requested to exercise extreme caution when approaching, passing, and leaving the dredging plant. The dredge Lexington monitors VHF channels 13 and 16. Mariners are cautioned to strictly comply with the Inland Rules of the Road when approaching, passing and leaving the area of operations, and remain a safe distance away from the dredge, hooter, buoys, cables, pipeline, barges, derricks, wires and related equipment.
Owners and lessees of fishnets, crabpots and other structures that may be in the vicinity and that may hinder the free navigation of attending vessels and equipment must remove these from the area where tugs, tenderboats and other attendant equipment will be navigating. Dredging operations will be conducted twenty-four (24) hours a day seven (7) days a week, all fishnets, crabpots and structures in the general area must be removed prior to commencement of any work, a slow NO WAKE speed is requested of transiting vessels. All vessels are requested to contact the dredge prior to passing.

San Francisco Oakland Bay Bridge West Crossing - San Francisco Bay North Channel/General/Marine Construction (Excluding Bridges)/Dredging
San Francisco Bay North Channel
Marinship Development and Salt River Construction Corporation will be conducting dredging operations from 15 July 2025 until 30 November 2025 for the Larkspur Marina Homeowner's West of Hwy 101 Bridge. The self-contained dredged/dump barge DB2, SPRINGER, P CAY and tugboats will be monitoring VHF-FM Chan. 13, 14 & 77. Mariners are requested to transit the area with caution. For more details or comments, contact Rick Moseley at 415-435-1024.

San Francisco Oakland Bay Bridge West Crossing - San Leandro Bay/General/Marine Construction (Excluding Bridges)/Dredging
San Leandro Bay
Salt River Construction Corporation will be conducting dredging operations from 1 August 2025 until 30 November 2025 at the Aeolian Yacht Harbor, Alameda. The self-contained dredged/dump barge DB1, SPRINGER, P CAY and tugboats will be monitoring VHF-FM Chan. 13, 14 & 77. Mariners are requested to transit the area with caution. For more details or comments, contact Rick Moseley at 415-435-1024.

San Carlos Bay - Matanzas Pass Channel/General/Marine Construction (Excluding Bridges)/Dredging
Matanzas Pass Channel
San Carlos Bay Staging Area:
Great Lakes Dredge and Dock Company, LLC has begun dredging for the Captiva Island Beach Renourishment Project. They have one 750 foot subline raft staged in the Cayo Costa Staging Area.
The derrick 77, JMC, and fuel barge will be staged in the San Carlos Bay Staging Area beginning October 4, 2025, supporting offshore operations as required.
All vessel traffic is advised to avoid active work areas. Mariners are urged to exercise extreme caution, maintain a slow safe speed to minimize wake, and coordinate passing arrangements before transiting the area. All floating and submerged pipelines, anchors, and related equipment are marked in accordance with U.S. Coast Guard regulations. Operations are being conducted 24 hours per day, 7 days per week.
TUG EVERGREEN STATE, TUG SYLVIE FAYE, MULTI-CAT VESSEL CAPE CANAVERAL, BOOSTER JACK, BOOSTER REGGIE, DERRICK 77 BARGE, JMC BARGE, FUEL BARGE F002, 750 FOOT SUBLINE RAFT, SURVEY BOAT ST LOUIS RIVER, SURVEY BOAT MIAMI RIVER, CREW BOAT KITTY BELLE, will all be monitoring VHF-FM channel 13 and 16. Operations are expected to be completed on or about November 30, 2025.

LAKE HURON - Presque Isle Harbor/General/Marine Construction (Excluding Bridges)/Survey Operations
Presque Isle Harbor
Waterway and location where work will be done:
Thunder Bay National Marine Sanctuary, Lake Huron, MI. The survey area encompasses the
Northwestern portion of the Sanctuary starting east of Bois Blanc Island and extending eastward to
approximately 12.5 nautical miles east of of Presque Isle Harbor. The survey will extend from
approximately 1 nautical mile from the Michigan shoreline northward to limits of the Sanctuary.
Latitude & Longitude of work area (Degrees, Minutes, Thousandths of seconds):
Work Start & Stop dates and Hours of Operation:
Survey operations begin in early July 2025 and are expected to end on October 30, 2025. Surveys will be conducted 24 hours a day, 7 days a week, on the RV Substantial and 12 hours a day, 7 days a week on the RV Benthos.
Equipment on scene:
The RV Benthos is a 30 ft Armstrong aluminum catamaran survey vessel operating multibeam sonar. The RV Substantial is a 65 ft steel hull survey vessel operating multibeam sonar and towing sound speed
equipment.
Passing Arrangements / Time to move vessels to not impede navigation:
Provide ½ nautical mile distance when possible. Mariners are urged to transit at their slowest safe speed in the vicinity of the survey vessels to minimize wake.
VHF Radio Channel monitored:
All survey vessels have AIS and will monitor VHF channels 16/13

Sector Jacksonville, Territorial Sea - Sector Jacksonville, Submerged Land Act (SLA)/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
The Burrell Navigational Lock will be dewatered and closed for maintenance from July 20, 2025, until approximately October 30, 2025. Burrell Lock is in Haines Creek between Lake Eustis and Lake Griffin at 10401 Lock Road, in Leesburg, Lake County, FL. For further information contact: St. Johns River Water Management District at rtudeau@sjrwmd.com.

Main Channel - Buttermilk Channel/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Buttermilk Channel
Be advised of ongoing construction at Red Hook Terminal, Pier 10 in Brooklyn, NY. Crane barges and material barges will be in place at the pier performing construction activities from 0600 – 1800, Monday through Friday through September 30, 2025. Mariners are requested to proceed at slow, no wake speeds while transiting through the area.

Ohio River - Tennessee River/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Tennessee River
Commencing August 18, 2025, and continuing through December 20, 2025, natural gas pipeline maintenance will be conducted between approximate Miles 247.0 and 241.0. Work will be conducted 24-hours a day, 7-days a week. Work will extend 600 feet off the LDB. The contractor’s floating plant will consist of a tug and 2 spud barges. The floating plant will monitor VHF-FM Channel 16. Mariners are urged to transit the area at their slowest safe speed to minimize their wake and proceed with caution after passing arrangements have been made.

Hillsborough Cut D Channel - Port Sutton Channel/General/Marine Construction (Excluding Bridges)/Dredging
Port Sutton Channel
The Dutra Group has been contracted to perform maintenance dredging in Tampa Harbor Cut-C. Beginning on or around September 12, 2025, Dutra’s equipment Dredge Stuyvesant, Tug, Tender boat, Survey boat, Crane Barge, Pipeline, and Spreader Barge will be operating in Tampa Harbor. The dredge has been contracted to remove material from Cut-C (HB) Channel beginning at Green Buoy 11 up to Green Buoy 31. The work area includes the fill site on the south side of Sunken Island. The anticipate completion date is approximately October 20, 2025. During the operations, Dredge Stuyvesant, and or towing tugs will be moving the dump scows between the dredge area from Cut-C and the Crane Barge which is located at the entrance channel of the Alafia River Channel on the South Side of the channel.
Pipeline will be placed in the water from the crane barge located near the entrance of the Alafia River Channel on the red side. The pipeline will extend south about 800’ south of the Alafia River Channel to Sunken Island and rap around the southwest side of Sunken Island to a Spill Barge located on the south side of Sunken Island for fill operations. Mariners are urged to avoid transiting the pipeline area west and south of Sunken Island to the Alafia River Channel. Pipeline, vessels, and mooring piles will be visibly lighted.
Our pipeline from the Alafia River Channel to Sunken Island will be located at the following coordinates starting inside the channel and working towards Sunken Island:
Bed leveling with a barge being pushed by tug Kaitlin Olivia will operate 24 hours a day within the Cut-C (HB) Channel from green buoy 11 to green buoy 31.
The equipment will operate 24 hours a day, 7 days a week until the assignment is complete.
The vessels will use and monitor VHF-FM channels 13 and 16.
Mariners are urged to transit at their slowest safe speed to minimize wake and proceed with caution after passing arrangements have been made.

Kings Bay/General/Marine Construction (Excluding Bridges)/Dredging
Kings Bay
Cottrell Contracting Corporation of Chesapeake, Virginia advises that the DREDGE NEWMARKET will be conducting dredging operations at Kings Bay Submarine Base, Camden County, GA. The work will be ongoing from July 21, 2025, through December 31, 2025, from Kings Bay Lighted Buoy 43 (LLNR 37735) to Kings Bay Light 60 (LLNR 37735).
All mariners are requested to stay clear of the dredge, pipelines, barge, derricks and operating wires about the dredge. All operators should be aware that the dredge and pontoon lines are held in place by cables, which are attached to anchors some distance from the dredge and pontoons. Buoys are attached to the anchors so that they may be moved as the dredge moves. Submerged lines should be avoided. Mariners are requested to exercise extreme caution when approaching, passing, and leaving the dredging plant. The DREDGE NEWMARKET monitors VHF-FM channels 13 and 16. Mariners are cautioned to strictly comply with the Inland Rules of the Road when approaching, passing and leaving the area of operations, and remain a safe distance away from the dredge, booster, buoys, cables, pipeline, barges, derricks, wires and related equipment.
Owners and lessees of fishnets, crab pots and other structures that may be in the vicinity and that may hinder the free navigation of attending vessels and equipment must remove these from the area where tugs, tender boats and other attendant equipment will be navigating. Dredging operations will be conducted twenty-four (24) hours a day seven (7) days a week, all fishnets, crab pots and structures in the general area must be removed prior to commencement of any work, a slow NO WAKE speed is requested of transiting vessels. All vessels are requested to contact the dredge prior to passing.

Brazos Santiago Pass - Laguna Madre Channel/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Laguna Madre Channel
Laguna Madre - Bridge/Pier Demolition --- From: 2025-07-28 To: 2026-05-24 --- Demolition of the Old Queen Isabella Causeway/Queen Isabella Fishing Pier will be conducted in Laguna Madre. Demolition will be done in stages. Sections of the bridge will be removed, loaded onto a barge, and transported to the reef site approximately 10 miles northeast of the Brazos Santiago Entrance Channel. On-scene vessels will include a towing vessel, a material barge and a crane barge. Passing arrangements should be coordinated 1-hour in advance. Mariners are requested to transit the area at their slowest safe speed to minimize wake and proceed with caution. VHF-FM Channels: 13 and 72, POC: (281) 630-7164 or (504) 208-8379

Lower Mississippi River - Ohio River/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Ohio River
Continuing until December 31, 2025, cofferdam construction will be conducted to install a new municipal intake along the right descending bank of the Ohio River, Mile 350.7. Work will be performed from 7:00 a.m. through 3:30 p.m., Monday through Friday. The contractor's floating plant will consist of the M/V MARY JANE, one barge mounted crane, and two material barges. During non-working hours the contractor's floating plant will be moored at the worksite and lighted accordingly. The M/V MARY JANE will be monitoring VHF-FM Channels 13 and 16. Mariners are urged to transit at their slowest safe speed to minimize wake and proceed with caution.

Sector St. Petersburg, Territorial Sea - Sector St. Petersburg, Submerged Land Act (SLA)/General/Marine Construction (Excluding Bridges)/Dredging
Sector St. Petersburg, Submerged Land Act (SLA)
Gator Dredging will be conducting dredging near Gasparilla Island State Park for a beach fill project. Equipment Mobilization Start is expected to begin July 23, 2025. Dredging is estimated to begin July 28, 2025, with an estimated completion date of October 29, 2025. Operations will be conducted 24 hours a day, 7 days a week. DREDGE CLEARWATER will be monitoring VHF-FM channel 16.
Mariners are urged to use extreme caution in the area, transit at their slowest safe speed to minimize wake, and proceed with caution after passing arrangements have been made. Work vessels, dredge barge, crane barge, tugboats, and buoys will be visibly lighted and marked according to Coast Guard regulations and will be in the area until all work is complete and can change configuration daily. Vessels and/or equipment will be in multiple locations at the same time.

Annapolis Harbor Channel - Severn River/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Severn River
Shoreline Design, LLC will begin construction of a shoreline erosion control project at Indian Landing, Millersville, Maryland starting September 15, 2025 and running until December 31, 2025. Construction will be 7 days a week, from 7am to 7pm.
Primary Contractor: Shoreline Design, 637 Shore Drive, Edgewater, MD 21037
Vessels/Marine Equipment
1 each 34’x165’ Deck Barge
1 each 34’x130’ Deck Barge
1 each 30’x110’ Deck Barge
1 each 24’x60’ Spud Barge
2 each 24’x50’ Spud Barge
2 each 12’x25’ Tug Boat (Miss Lee Ann and Pusherman)
1 each 12’x20’ Push Boat
1 each 6’x24’ Crew Boat

Sector Charleston, Territorial Sea - Sector Charleston, Submerged Land Act (SLA)/General/Marine Construction (Excluding Bridges)/Dredging
Sector Charleston, Submerged Land Act (SLA)
Marinex Construction, Inc. will perform dredging work for the 2025 Beach Renourishment Project for the Town of Hilton Head, South Carolina.
The DREDGE SAVANNAH plans to begin to mobilize July 25, 2025, into the staging area and installing submerged pipeline from the Baypoint Shoals Borrow Area to the three renourishment sites: Fish Haul/Spa; Pine Island; and The Heel/Port Royal. Baypoint Shoals Borrow Site is located approximately 1.5 miles offshore of Port Royal Sound, north of Port Royal Sound Channel Lighted Buoy 14 (LLNR 4130) and Port Royal Sound Lighted Buoy 19 (LLNR 4140). The dredge pipe and equipment will be staged in the Chechessee River southwest of Daws Island beginning on July 25, 2025.
The Booster Pump (Peedee) will be
staged just off of Fish Haul beach for the remainder of the Pine Island Beach Renourishment.
The Dredge Savannah will operate 24-7 and monitor VHF-FM channels 13 and 16, from approximately August 6, 2025, through November 30, 2025.

Head Of Passes To New Orleans
Mississippi River - Grand Bayou - Marsh Restoration/Dredging --- From: 2025-08-15 To: 2025-11-10 --- Marsh creation and restoration is taking place along the Mississippi River, Grand Bayou, and in the marshes west of the Mississippi River. The project work site includes dredging areas, staging areas for anchored dredge pipe, and areas for submerged pipelines. The Cutterhead Dredge J.S. CHATRY will conduct dredging in the northern portion of the Magnolia Anchorage Borrow Area, between Miles 46.2 and 47.5, AHOP. Work will take place 24-hours a day, 7-days a week. A submerged dredge pipe has been installed along the RDB between Miles 45.0 and 49.0, AHOP. For safety, a 500 ft buffer zone should be maintained between any vessel and the submerged pipe. Mariners are urged to use extreme caution and transit the area at their slowest safe speed to create minimum wake. VHF-FM Channels: 16, 67 and 72, POC: (985) 276-7505 or (224) 221-9834

Main Channel - Hudson River/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Hudson River
Walker Diving will be conducting diving and marine construction operations in the Harlem River.st bank, south and north of Macombs Dam Bridge, bounded by the following positions: 40-49.722N, 073-56.067W to 40-49.602N, 073- 56.085W, from August 19, 2024, to, October 31, 2025 between 7:00am to 3:00pm. Equipment on scene will be a 30’x 115’ Spud Barge, 30’ x 90’ Material Barge, 27’ Boat, monitoring VHF-FM CH 13, for any concerned traffic. Mariners are urged to use extreme caution and transit the area at their slowest safe speed to create minimum wake after passing arrangements have been made.

Sector Houston-Galveston, Submerged Land Act (SLA) - Calcasieu Channel/General/Marine Construction (Excluding Bridges)/Dredging
Calcasieu Channel
Calcasieu Channel - GIWW - Dredging Mobilization --- From: 2025-09-04 To: 2026-01-15 --- Dredging mobilization operations for the Louisiana LNG project are being conducted along the west side of the Calcasieu Channel at Woodside LNG. Roughly 8.5 miles of pipeline and booster pumps will be mobilized and extend from the dredging area at the Louisiana LNG site to the Beneficial Use Dredge Material (BUDM) Placement Areas located adjacent to the GIWW. Work will initially start near the Calcasieu Channel (Mile 22.3) and GIWW (Mile 241.5, WHL) intersection. Operations will be conducted 12-hours a day, 7-days a week. On-scene vessels will include the Dredge ALASKA, T/Vs EMILY A. HERBETT and CAPTAIN EDDIE, Crewboat TARPON 1, Survey Vessel CHESAPEAKE, multiple booster barges, and Derrick Barge DERRICK 66. Booster Barges will be in the following locations: Bayou Choupique (Booster JESSIE),
GIWW Mile 245.0, WHL (Booster BUSTER),
GIWW Mile 246.7, WHL (Booster ERIN),
GIWW Mile 248.6, WHL (Booster BARNIE) and GIWW Mile 249.4, WHL (Booster REGGIE). All dredge pipeline will be marked with buoys and lighted in accordance with U.S. Coast Guard regulations. Mariners are urged to transit the area with caution. VHF-FM Channels: 16, 66A, and 88, POC: (630) 247-6207

Fort Jackson - Oglethorpe Range/General/Marine Construction (Excluding Bridges)/Dredging
Oglethorpe Range
Marinex Construction, Inc. will begin mobilizing equipment and pipeline to commence work at Gold Bond Building Products dock in the Savannah River. All pipeline for this work will be appropriately lighted and laid outside the channel on the South Carolina side of the river. The Dredge WADMALAW will operate in this area through approximately August 31, 2025. Operations will be conducted 24 hours a day / seven days a week and monitor VHF-FM channels 13 and 16.

New Orleans Harbor - New Orleans To Baton Rouge/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
New Orleans To Baton Rouge
Mississippi River - Dock Construction --- From: 2025-07-29 To: 2025-10-31 --- Dock construction will take place near Mile 170.6, LDB, AHOP. Operations will be conducted from 6:00 a.m. to 5:00 p.m., 7-days a week. On-scene vessels will include the Crane Barges RC 1000, RC 1001, RC 205 and RC 200. Mariners are urged to transit with caution. POC: (985) 974-0152

St Simons Sound - Turtle River/General/Marine Construction (Excluding Bridges)/Dredging
Turtle River
Marinex Construction, Inc. will mobilize August 14, 2025, into the staging area upriver of the East River Turning Basin as shown in the attached. Crews will install submerged pipeline from the Colonel’s Island Disposal Area across the Turtle River with a head section near the Turtle River Lower Range Front Light.
The Dredge WADMALAW will operate in this area through approximately October 31, 2025. Operations will be conducted 24 hours a day / seven days a week and monitor VHF-FM channels 13 and 16.

Sector St. Peterburg, Exclusive Economic Zone (EEZ) - Sector St. Petersburg, Territorial Sea/General/Marine Construction (Excluding Bridges)/Dredging
Sector St. Petersburg, Territorial Sea
Continuing until approximately September 15, 2025, Weeks Marine Inc. “Weeks” will be mobilizing dredge pipelines and equipment for the abovementioned project. During this time Weeks will install submerged lines in the designed pipeline corridors.
Starting approximately September 8, 2025, and continuing until approximately 20 December
20, 2025, Weeks Marine hydraulic dredge “C.R. McCaskill" will be dredging fill material from
the Egmont Shoals Borrow Area, bound by following approximate positions:
Sail route limits for tugboats, scows and vessels will be bound by the following approximate positions:
A crew boat route from the landing location (Port 32) to project site(s) will be bound by the following approximate positions:
Anchorage Areas for dredge pipelines and equipment:
An anchorage area located South of Fort De Soto Park will be bound by the following approximate positions:
An anchorage area located West of Port Manatee will be bound by the following approximate positions:
An anchorage area located in the vicinity of Clearwater Pass will be bound by the following approximate positions:
The staging areas will be utilized for the duration of the project.
Work limits for the pipeline corridors will be the perimeter bound by the following approximate positions:
The submerged line(s) will be removed at the completion of dredging operations. Once underway, operations will continue on a twenty-four hours per day, seven days per week basis.
Vessels, pipelines, and equipment will have all required Coast Guard lighting for night operations. On-scene vessels will monitor marine VHF channels 13 and 16. Mariners are urged to use extreme caution and transit the area at their slowest safe speed to create minimum wake after passing arrangements have been made.

Sector Houston-Galveston, Submerged Land Act (SLA) - Calcasieu Channel/General/Marine Construction (Excluding Bridges)/Dredging
Calcasieu Channel
Calcasieu Channel - Dredge Operation --- From: 2025-08-25 To: 2027-02-25 --- The Dredge GENERAL ARNOLD will conduct dredging along the Calcasieu Channel for the CP2 Monkey Island Dredging Project. The dredge will start on the red side of the channel and dig an access channel near Monkey Island. A combination of steel and HDPE pipeline, floating rubber hoses, submerged pipe and shore pipe will be used in the project area. Additional on-scene vessels will include the Booster 2109, the T/Vs CAPTAIN BRENNAN and EMMETT JOSEPH, the Barges CALLAN 2111, CALLEN 2104 and CBR768, the Survey Vessel CONSTITUTION I, the Crew Boat MISS LEIGHTON, and the Attendant Vessel GYSGT BASILONE. Vessels are requested to avoid fishing or trawling within the area of the dredge pipeline, to avoid damage to nets, vessels, and project equipment. Mariners are urged to transit the area at their slowest safe speed to minimize wake and proceed with caution. VHF-FM Channel: 13, POC: (630) 207-5196

Raccoon Strait - Richardson Bay/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Richardson Bay
Power Engineering Construction Co. will be performing demolition and pile driving operations from 13 August 2025 through 27 November 2025 in the vicinity of Clipper Yacht Harbor, Sausalito. Work is being conducted Monday through Friday 0600 to 1800 in the vicinity of the Clipper Yacht Harbor at 37.87138N 122.49555W. Operations will be conducted with derrick barges DB Alameda and various flat material barges. The barges will be spudded down. All vessels and equipment on site will be monitoring VHF-FM CH. 69 and71. Mariners are advised to use caution when transiting the area. For further comments or details contact Bennett Clegg at (415) 559-0089.

Sacramento River Deep Water Ship Channel - Sacramento River/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Sacramento River
The Dutra Group will be doing marine construction operations on the Sacramento River, between the Tower Bridge and Pioneer Bridge. Waterside work is scheduled from 18-August, 2025 to 30-November, 2025. A crane barge and tugboat will be utilized throughout construction; they will be transiting frequently from Dutra's Rio Vista Yard to the Sacramento River. Work will occur during daylight hours but maneuvering of barges outside of the construction area may continue at all hours; the barges will be spudded down with flashers on all corners. Both barges will monitor VHF-FM Channels 9 and 16; mariners are requested to transit the area with caution. For further questions contact: (707) 333-5029.

Sacramento River Deep Water Ship Channel - Sacramento River/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Sacramento River
The Dutra Group will be conducting marine operations, work will consist of furnishing all labor, materials, equipment, and all incidental related work to complete support. Waterside work is schedule from 18-Aug-25 to 30-Nov-25; The Crane Barge 12, along with a tugboat will be utilized on the project. The crane barge will be spudded down at various locations during construction within and between areas of construction. Work will occur during daylight hours but maneuvering of barges outside of the construction area may continue at all hours. At the end of each shift, the barges will be spudded in with flashers on all corners along with all other marine equipment. Both barges will monitor VHF‐FM channel 9 & 16, working channel 68A. All mariners are requested to transit the area with caution, for further information contact 707-333-5029.

Sector Southeastern New England, Territorial Sea - Sector Southeastern New England, Submerged Lands Act (SLA)/General/Marine Construction (Excluding Bridges)/Dredging
Sector Southeastern New England, Submerged Lands Act (SLA)
The Barnstable County dredges Sand Shifter & Cod Fish II will be conducting dredge operations in the Popponesset Approach Channel, Mashpee located in Nantucket Sound. Dredging will take place in the channel with the dredge pipe running from the dredges to discharge locations on the south side of Popponesset Spit. Dredging will run from September 2, 2025, to November 30, 2025, Monday through Saturday, between 7:00am to 4:30pm. Equipment on scene will be the dredges Sand Shifter & Cod Fish II, three Pushboats – J.W. Doane, Sandman & Bradbury, a barge, numerous skiffs and pipeline, monitoring VHF-FM CH 16. When dredging and on station, the Sand Shifter & Cod Fish II will have limited maneuverability. The discharge pipe will be floating at times during dredging operations and may be blocking the channel. Floats will be marking the location of the submerged pipe. There will be cables extending on both the port and starboard side of the forward part of the dredges leading to anchors with floats marking their locations. The dredges will remain on station 24 hours when weather permits and will display anchor lights at night. When the dredges are not on station, the ends of the pipe will be attached to yellow pontoons that are anchored and floating. Mariners are advised to use extreme caution when navigating in this area and to give adequate clearance to the equipment at all times. Contact the dredges to arrange for passing arrangements as needed. A ‘no wake’ zone will be established in this area per the Town of Mashpee Harbormaster.

Sacramento River Deep Water Ship Channel - Sacramento River/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Sacramento River
CAL-NEVA Construction Services will start the installation of the Bio-Acoustic Fish Fence (BAFF). On the Sacramento River, in position 38.23944N, 121.51833W, from 1-30 October 2025.
Operations will be conducted with derrick barge “DB Carquinez” along with a flat barge. The barges will be either spudded down or anchored using a four-point mooring system marked with 5ft crown buoys. The buoys will be lighted at night with flashing white strobes. All vessels, and equipment will be monitoring VHF-FM Channels 8, 13 and 14.
Mariners are requested to transit the area with caution. For more details or comments contact Kevin Malone at 916-417-7777.

The Dutra Group will be conduction quarry stone placement operations from 18-Aug-2025 to 30-Nov-2025. The Crane Barge TM20, a moored Crane Barge 1, along with a tugboat and a rotating flat deck barge will be utilized on the project. The crane barge TM20 will be spudded at various locations during construction within and between the construction area. The crane barges, as well as the tugboat will mobilize from Dutra’s Rio Vista Yard to the Sacramento River levee. The Crane Barge 1 will be moored adjacent to the Miller Park Marina. The flat deck barge will be in-transit between the job site and San Rafael Rock Quarry and will be moored at pre-existing moorings along the Sacramento River during mobilization; one mooring being on Oak Hall Bend, and two being just south and north of Walnut Grove, respectively. This rotation will persist for most of the duration of the project.
Work will occur during daylight hours but maneuvering of barges outside of the construction area may continue at all hours. At the end of each shift, the barges will be spudded in with flashers on all corners along with all other marine equipment. Both barges will monitor VHF‐FM Chan. 9 & 16, working channel 68A, or can be reached by calling (707) 333-5029. Mariners are advised to use extreme caution while transiting the construction site.

Delaware Bay Main Channel - Maurice River/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Maurice River
A contractor on behalf of, the American Littoral Society, will be conducting the installation of a breakwater in the mouth of the Maurice River, east of and outside of the main navigation channel, beginning on August 18, 2025, and continuing until December 31, 2025. Work will begin in approximate position 39°‎13.353'N, 075°‎01.024'W and continue northwest to approximate position 39°‎13.573'N, 075°01.868'W. There will be a 50-foot by 140-foot crane barge spudded down along this route for the duration of the project. The Tug Big D will be in the project area during work hours Monday – Saturday, from 7 a.m. to 7 p.m. Mariners can contact the Tug Big D on via VHF radio channels 13 or 16. Mariners are reminded to maintain a safe distance from the crane barge and other associated work vessels and transit the area with caution.

San Joaquin River - Stockton Channel/General/Marine Construction (Excluding Bridges)/Boring and Core Samples
Stockton Channel
Terracon Inc, will be conducting geotechnical drilling operations for the South Delta Gates Project. Operations will be in the Vicinity of Middle River West: 37.885527N -121.482627W, drilling will begin 25-Aug-2025 and end 31-Oct-25. Two vessels will be on scene: CSM39 barge and Baby T push boat, both will monitor VHF-FM Chan.13. Mariners are advised to transit the area with caution, for more information contact: 925-383-0487.

Sector Los Angeles, Territorial Sea - Sector Los Angeles, Submerged Land Act (SLA)/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Sector Los Angeles, Submerged Land Act (SLA)
Connolly-Pacific Derrick Barge Los Angeles will be performing marine
construction operations at Pier G in the Port of Long Beach. Along with
the derrick barge, flat barges, and a tug on-site. Work hours will be
Monday – Saturday from 6am to 6pm. Operations are estimated to begin
the last week of August and will continue through to the end of June 2026. The Tug Durango will be monitoring VHF-FM Channels 16, 79A, and 80; all mariners are requested to transit the area with caution. For more information regarding the project contact: Tobey Walker 562-577-0730

Main Channel - Hudson River/General/Marine Construction (Excluding Bridges)/Boring and Core Samples
Hudson River
General/Marine Construction (Excluding Bridges)/Boring and Core Samples
Weeks Marine will conduct soil mixing within a 110’ Wide x 600’ Long cofferdam for the Hudson River Ground Stabilization Program located West of Pier 66 from October 10th, 2024, to January 20th, 2027. The four corners of the cofferdam structures will be marked with flashing white lights at 4S. Additional white flashing lights will be added at every 30 feet of the structure. White reflective tape 6” Wide x 4’ Long Minimum will be installed above the MHHW marker every 50 feet on the structure. Hours of operation are currently 20 HRS x 5 Days a week Monday through Friday and 12 hours on Saturday.
The Weeks 263 barge will be on the southern side outside of the cofferdam to support drilling operations within. Hours of operation are 20 HRS x 5 Days a week Monday through Friday. The Weeks 263 barge has limited maneuverability and requires a tugboat to move the vessel. 24 Hour Minimum notice is required to facilitate the barge move. Marine VHF Channel 13 / 16 / 67 will be monitored while onsite. Class A AIS will be set up on the Weeks Marine 263 Barge: AIS Vessel Name (WEEKS 263). 2 Material barges – the Weeks 244 and the Weeks 295/2900 – will be onsite tied up alongside the Weeks 263. The 263 Barge and Material Barges will be marked with Steady White Lights on all four corners of the barge.
The Weeks 533 barge will be on the north side outside of the cofferdam pull piles from the west, lay them on a deck barge, and then shift to the east to reinstall them. Hours of operations are 12 HRS x 6 Days a week Monday through Saturday. The Weeks 533 Crane Barge has limited maneuverability and will require a Tugboat to move the vessel. A 24-Hour Minimum notice is required to facilitate the barge moves. Class A AIS is set up on the Weeks 533 Crane Barge: AIS Vessel Name (WEEKS 533). 2 Material barges – the Weeks 2221 and the Weeks 2225 – will be onsite tied up alongside the Weeks 533. The Weeks 533 Crane Barge and Material Barges will be marked with Steady White Lights on all four corners of the barge. Marine VHF Channel 13 /16 / 66 will be monitored while onsite.
The Weeks 61 barge is onsite, and the Weeks 573 crane barge will be onsite August 4th, 2025, on the east of the cofferdam to extract timber piles from the remnants of Pier 68 and 69. Divers will be used as part of this operation. The Weeks 61 will also be installing sheet piles on the south side of the cofferdam. Hours of operations are 10 HRS x 5 Days a week Monday through Saturday. The divers work will be consistent throughout these hours of operation. The Weeks 61 barge and Weeks 573 crane barge have limited maneuverability and require a tugboat to move the vessels. 1 Dump Scow will be onsite tied up alongside the Weeks 61. 2 Material Barges will be tied up alongside the Weeks 573, one of which will support the dive operations. All barges will be marked with Steady White Lights on all four corners of the barge. 24 Hour Minimum notice is required to facilitate the barge move. Marine VHF Channel 13 / 16 / 79 will be monitored while onsite. Class A AIS will be set up on the Weeks Marine 61 Barge: AIS Vessel Name (WEEKS 61) and the Weeks Marine 573 Crane Barge: AIS Vessel Name (WEEKS 573).
Weeks Marine is requesting all Mariners to use extreme caution, transit the working area at their slowest safe speed, maintain a 200’ buffer to structures and barges, and use the western side of the navigable channel.
Aids to Navigation: Two white hazard/danger buoys ¼ mile north of the cofferdam and two white hazard/danger buoys ¼ mile south of the cofferdam are installed. All four of the buoys have white flashing lights.

Lower Mississippi River - Upper Mississippi River/General/Marine Construction (Excluding Bridges)/Dredging
Upper Mississippi River
Continuing until November 30, 2025, M/V MISS KATE is conducting dredging operations between approximate Miles 821.5 and 815.0. Work will be conducted 24-hours a day, 7-days a week. M/V MISS KATE will monitor VHF-FM Channel 14, 16 or 19, and requests 30-minutes advance notice of passage. Mariners are urged to transit the area at their slowest safe speed to minimize their wake and proceed with caution after passing arrangements have been made.

Phoenix Marine Co. will be conducting diver\ operations in the East River at the Marginal Wharf Platforms at The Water Club and E. 34th St. Heliport, in position 40*44’36”N-73*58’16” W through 40*44’22”N-73*58’20”W. Work will be conducted between 6:00am-2:00pm, from September 15, 2025 to July 5, 2027. Equipment on scene will be (1) crane barge, (1) material barge and (1) work platform barge monitoring VHF-CH 9. Mariners transiting the work area are urged to exercise extreme caution, travel at the slowest safe speed to minimize wake, and proceed with caution

Harlingen-Port Isabel - Arroyo Colorado Cutoff Channel/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Arroyo Colorado Cutoff Channel
Arroyo Colorado - Dock Construction --- From: 2025-08-18 To: 2026-04-25 --- The Port of Harlingen is conducting construction on their main dock in the Arroyo Colorado turning basin, located at approximate position 26-11-59.58N 097-35-56.58W. Work will be conducted Monday through Saturday, from 7:00 a.m. to 5:30 p.m. Mariners are urged to exercise caution while transiting the area. VHF-FM Channel: 71

San Francisco Oakland Bay Bridge West Crossing - San Francisco Bay North Channel/General/Marine Construction (Excluding Bridges)/Survey Operations
San Francisco Bay North Channel
Woolpert Inc, will be conducting a hydrographic survey is scheduled to be conducted between the period of 08-September to November 30, 2025, in San Francisco Bay, CA. The survey personnel and equipment spread will consist of one commercial survey boat approximately 25 feet in length, with a marine surveyor/technician/environmental monitor, a vessel mounted 3D multi-beam sonar system, and commercial grade differential GPS with sub-meter accuracy or better; the survey vessel will be monitoring VHF-FM Chan. 16. A 200m safety zone will be observed for marine wildlife and pinnipeds. All mariners are advised to transit the area with caution, for more information contact: 425-358-0267.

Block Island Sound And Gardiners Bay - Long Island Sound Eastern Part/General/Marine Construction (Excluding Bridges)/Dredging
Long Island Sound Eastern Part
Cashman Dredging and Marine Contracting Co., LLC will begin dredging operations in New Haven Harbor, New Haven CT. The project will utilize the Dredge Dale Pyatt, and dump scows Kurt Schulte and M.E.R.C Shevlin. Loaded scows will be transported to the Central Long Island Sound Disposal Site (CLDS), located approximately 10 nautical miles South from the New Haven Harbor FNP. Loaded scows will be transported by the tugboats Stasinos Boys and Mary Emma. The marine equipment will be supported by the survey vessel “Cape Elizabeth.” All vessels will monitor VHF channels 14, 13, and 67. Marine operations will be conducted 24 hours a day, Monday through Sunday, from October 1, 2025, and will be completed on or before February 15, 2026. Mariners are urged to transit at their slowest safe speed to minimize wake and proceed with caution after passing arrangements have been made.

Approaches To San Diego Bay - San Diego Bay/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
San Diego Bay
R.E. Staite Engineering, Inc. is contracted to conduct marine construction in association with the new installation of a floating dry dock at the Austal USA facility located in National City, California. The project location is within San Diego Bay along the eastern shoreline immediately near the southern boundary on Navy-lease lands of the U.S. Navy's Naval Base San Diego and within the Austal USA National City yard facility/leasehold, just north of the San Diego Unified Port District's National City Marine Terminal. The location readings for the site are latitude 32° 39' 29.772'' N, longitude -117° 7' 7.4274'' W, NOAA Chart No. 18773. Dredging and construction operations will commence on or around August 21, 2025 and continue through November 30, 2025.
Vessels DB Point Loma, DB William F, DB Palomar and RES 180 will be performing construction operations with push boat Jeanie R, crew boat John Drake and RES Survey Boat in conjunction with tugs Killeen and Cuyamaca. Additional vessels include various Deck Barges (80’, 110’ and 120’). All vessels will monitor radio Channel 16. Mariners are advised to transit at their slowest safe speed to minimize wake and proceed with caution after passing arrangements have been made.

Suisun Bay - Seal Islands Channel/General/Marine Construction (Excluding Bridges)/Dredging
Seal Islands Channel
The Dutra Group will be conducting dredging operations at Military Ocean
Terminal Concord. Our Derrick Barges (DB-Beaver & DB-24), will carry out dredging operations in the
vicinity of Pier 2 and Pier 3 Our dredging operation will include the Derrick Barge Beaver & DB-24, a survey vessel and a tending tugboat.
The tow tug “Sarah Reed” or similar, will serve as our tending tug during dredging operations. Support will also be supplied by the tender tug “Phillis T.” All equipment will monitor Channel 13, 14, and 80. Our dredging operations will commence on or about October 1, 2025, and end on or before November 30, 2025. During this time, we will be dredging within the confines of Pier 2 and Pier 3 at MOTCO 24 hours a day, 7 days a week. For more information contact: Mr. Dennis Salyers (415) 497-5289. Mariners are advised to use extreme caution while transiting the debris removal area.

Bayfield Channel/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Bayfield Channel
Kokosing Industrial, Inc.- Marine Great Lakes
Drilling Support and Cable Installation
Washington Avenue Beach, Bayfield, WI to Ice Road Landing, Madeline Island, WI
HOURS OF OPERATION: 7:00 TO 19:00
DAYS OF OPERATION: Monday TO Sunday
NAME OF CONTACT VESSEL: Tug Nanc Anne
8. VHF-FM CHANNELS MONITORED: 13 & 16
MM 142 barge will be working on spuds with Tug Nancy Anne within 100' of Washington Avenue Beach, Bayfield WI and REQUIREMENTS/REMARKS: all points between Ice Road Landing, Madeline Island WI to within 1OOft of land. Operations primarily located to within 500ft of shore. Pleasure craft and passing vessels should remain 500ft or further as a safe distance from work at all times. During cable installation from Bayfield to Madeline Island, the tug barge combination will have limited maneuverability
and will be actively deploying a power transmission cable to the lakebed. This operation is anticipated to take one day.

Main Channel - Kill Van Kull/General/Marine Construction (Excluding Bridges)/Dredging
Kill Van Kull
On or about September 5th, 2025, Cashman Dredging and Marine Contracting Co., LLC will begin maintenance dredging operations in the Arthur Kill 50' Reach New York & New Jersey Harbor, Federal Navigation Channel. The project will utilize the Dredge Icarus and hopper barges: DA Chambers, a Welch, and S Tobin. Hopper barges will be dewatered along the excavator spud barge, Capt. A.J. Fournier, prior to shipment. Loaded barges will be transported to the Waterson Terminal located at 35 Terminal Road, Providence, RI 02905, where it will be amended in-barge. The amended material will be transported to South Quay located at 649 Waterfront Drive, East Providence, RI 02914 by the tugboats Amy Hebert, John Joseph, and Charles James. The marine equipment at the dredging site will be supported by the survey vessel "Survey 2". All vessels will monitor VHF channels 14, 13, and 67. Mariners are urged to transit at their slowest safe speed to minimize wake and proceed with caution after passing arrangements have been made. Marine operations will be conducted 24 hours a day, Monday through Sunday, and are anticipated to be completed on or before October 31, 2025.

Houston Ship Channel
Houston Ship Channel - Barbours Terminal Channel - Dredge Operation --- From: 2025-04-30 To: Until Further Notice --- The Dredge GENERAL BRADLEY is dredging along the Houston Ship Channel at the Barbours Cut Flare. Work will take place from 6:00 a.m. to 6:00 p.m., 7-days a week. A submerged pipeline is crossing the channel near Houston Ship Channel Light 91 (LLNR-24595). The dredge will connect to the subline and pump material to the CM Land Booster located north of the Cedar Bayou Channel near Cedar Bayou Channel Buoy 3 (LLNR-24620.01). Additional on-scene vessels may include the CM2006 Anchor Barge, the CM Land Booster Barge, and the T/Vs GUAM and CAPT BRENNAN. Mariners are urged to transit the area with caution and at their slowest safe speed to minimize wake. VHF-FM Channels: 20A, 68, 41 and 82, POC: (912) 508-1351

Sector San Francisco, Submerged Land Act (SLA) - Moss Landing/General/Marine Construction (Excluding Bridges)/Dredging
Moss Landing
Ahtna Infrastructure & Technology will be conducting dredge operations in the vicinity of Moss Landing - 36.8075N -121.78947W. Dredging will commence on 19-August-2025 and conclude 23-Jan-2026, the vessels involved in the operation are:
Douglas - Work Boat
Robert L - Split Hull Hopper Barge
Bearcat - Tug
Seal – Survey/Crew Skiff
Each vessel will be monitoring VHF-FM Chan. 67; all mariners are advised to transit the area with caution. For more information contact: Glenn Hollingshead - 360-591-4073 or Paul McCubbin - 360-623-0246.

Sector San Francisco, Submerged Land Act (SLA) - Moss Landing/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Moss Landing
Ahtna Infrastructure & Technology will be conducting Jetty Repair operations in the vicinity of Moss Landing - 36.8075N -121.78947W. The repair will commence on 08-September-2025 and conclude 23-Jan-2026, the vessels involved in the operation are:
Douglas - Work Boat
Robert L - Split Hull Hopper Barge
Bearcat - Tug
Seal – Survey/Crew Skiff
Each vessel will be monitoring VHF-FM Chan. 67; all mariners are advised to transit the area with caution. For more information contact: Glenn Hollingshead - 360-591-4073 or Paul McCubbin - 360-623-0246.

Sector St. Petersburg, Territorial Sea - Sector St. Petersburg, Submerged Land Act (SLA)/General/Marine Construction (Excluding Bridges)/Dredging
Sector St. Petersburg, Submerged Land Act (SLA)
Gator Dredging will be conducting dredging for Pinellas County’s Sand Key, Treasure Island, and Long Key Beach
Renourishment Project. Operations are expected to begin on or about September 4, 2025, with an estimated completion date of December 31, 2025. Operations will be conducted 24 hours a day, 7 days a week.
Mariners are urged to use extreme caution in the area, transit at their slowest safe speed to minimize wake, and proceed with caution after passing arrangements have been made. Work vessels, dredge barge, crane barge, tug boats, and buoys will be visibly lighted and marked according to Coast Guard regulations and will be in the area until all work is complete and can change configuration daily. Vessels and/or equipment will be in multiple locations at the same time. DREDGE CLEARWATER will be monitoring VHF-FM channels 13 and 16.

Sector Jacksonville, Territorial Sea - Sector Jacksonville, Submerged Land Act (SLA)/General/Marine Construction (Excluding Bridges)/Survey Operations
Fugro USA Marine inc will be conducting hydrographic surveys Port Canaveral up to the state line in Jacksonville. Operations are expected to begin on or about June 20, 2025, with an estimated completion date of March 15, 2026, and be conducted. R/V PELAGOS will be operating Multi Beam Echo Sounders and deploying sound velocity profilers from stern 7 days a week, 12 hours day. They will be monitoring VHF-FM channel 16. Average vessel speed will be 4-6 knots with sensor down. Maximum vessel speed is 24 knots during transits.

Sector Mobile, Submerged Land Act (SLA) - East Bay To West Bay/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
East Bay To West Bay
GIWW - East Bay - Temporary Pile Installation --- From 2025-09-10 To: 2029-07-13 --- Temporary mooring piles will be installed in the area in support of the Dupont Bridge construction project. The piles will be lit and utilized throughout the project. VHF-FM Channel: 16, POC: (334) 740-0569

Sector Southeastern New England, Exclusive Economic Zone (EEZ)/General/Marine Construction (Excluding Bridges)/Survey Operations
Sector Southeastern New England, Exclusive Economic Zone (EEZ)
University of Connecticut Avery Point, will be deploying 6 surface drifters for marine science data collection in Coxes Ledge from September 6, 2025, to November 21, 2025. The drifters will be deployed near the following positions:
41-09.400N, 071-00.285W; 41-07.264N, 070-53.470 W. The drifters are wood construction with metal down-weight (screw and washers) approximate dimensions: 29” long vertically and 8” max horizontal width, weight (out of water) less than 10 lbs, with a reflective red/silver or yellow/black tape at top, GPS (battery-powered) on top of drifter approximately 6” above still-waterline. Mariners are advised to keep a sharp lookout while transiting the area.

WEST END OF LAKE ERIE - Detroit River/General/Marine Construction (Excluding Bridges)/Dredging
Detroit River
General/Marine Construction (Excluding Bridges)/Dredging and shoreline construction
1. NAME OF COMPANY:_JF Brennan
2. TYPE OF OPERATION: Dredging and shoreline construction
4. COMMENCE DATE:_9-22-2025 COMPLETE DATE:12-1-2025
5. HOURS OF OPERATION:0600 TO 1700
6. DAYS OF OPERATION: Monday TO Saturday
7. NAME OF CONTACT VESSEL:Dean Barge
8. VHF-FM CHANNELS MONITORED:__Channel 1 and 13

Sector Los Angeles, Submerged Land Act (SLA) - Morro Bay Channel/General/Marine Construction (Excluding Bridges)/Survey Operations
Morro Bay Channel
A submarine communications cable route survey is being planned at Morro Bay, California. The 44’-foot survey vessel JAB will be operating 3.5nm south of Morro Bay generally westward to the 100 fathom (~185m) contour from approximately Sept 8, 2025, through Nov 30, 2025. The vessel will be stern towing a subsea sonar device approx. 50 meters behind the vessel in a 500m wide corridor between 35.28333N/ -120.95W and 35.35N/ -120.86666. Survey vessel JAB - 44 will be monitoring VHF-FM Chan. 16. Mariners are requested to transit the area with caution, for more information contact: 805-746-4242.

Houma Navigation Canal - Timbalier Terrebonne Bay/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Timbalier Terrebonne Bay
Terrebonne Bay - Houma Navigation Canal - Pipeline Corridor --- From: 2025-09-15 To: 2025-11-10 --- Weeks Marine, Inc., will be mobilizing dredge pipes and equipment for the Terrebonne Houma Navigation Canal Island Restoration Project. During this time, a submerged line will be installed to prepare for dredging operations. The pipeline corridor will run east of and adjacent to the Houma Navigation Canal and Cat Island Pass and will be bound by the following approximate positions: 29-11-33.95N 090-36-41.50W, 29-06-18.65N 090-34-34.35W, 29-03-14.12N 090-34-0.43W, 29-03-14.42N 090-33-48.61W, 29-06-23.30N 090-34-25.27W and 29-11-39.72N 090-36-38.51W. Mariners are urged to transit the area with caution.

President Roads - Mystic River/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Mystic River
ACK Marine & General Contracting will be conducting demolition operations at the former Exxon Mobil Fuel Pier on the Mystic River, Everett, MA, in approximate position 42°23'22"N 71°03'55"W from September 17, 2025, to December 4, 2025, Monday through Friday, between 7:00am to 4:00pm. Equipment on scene will be push boats, barges, and a crane, monitoring VHF-FM CH 13 and 16. For more information contact Philip Dwyer at (781) 864-8409.

Sector Mobile, Submerged Land Act (SLA) - Bayou La Batre/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Bayou La Batre
Bayou La Batre - Dock Construction --- From: 2025-09-15 To: 2027-09-15 --- Marine construction will be taking place along Bayou La Batre at the Bayou La Batre City Docks. Demolition and the new construction of a boat launch, marina and fishing vessel pier will be taking place in the area. Work will be conducted Monday through Friday, from 6:00 a.m. to 6:00 p.m. The main channel will not be obstructed during construction operations. The boat launch basin will be closed to marine traffic during some phases of construction and may be blocked by booms/turbidity controls. Mariners are urged to transit the area with caution. VHF-FM Channels: 9 and 16

Amelia River - Fernandina Beach/General/Marine Construction (Excluding Bridges)/Dredging
Fernandina Beach
Curtin Maritime Corporation (CMC) will commence maintenance dredging operations in Fernandina Harbor on or about
September 28, 2025, with work expected to conclude on or about October 31, 2025. Dredging will occur 24 hours a day, 7 days a week within the Amelia River, specifically in the Fernandina Harbor and Turning Basin between buoys 6 and 10. Dredged material will be transported in scows and disposed of offshore at the Ocean Dredged Material Disposal Site (ODMDS), located approximately 11.7 nautical miles southeast of the South Jetty to the center of the ODMDS.
The fleet supporting this operation will consist of the following vessels:
(1) Mechanical Dredge: DB AVALON
(3) Split Hull Scows: CROWN POINT, INSPIRATION POINT, SAND POINT
(4) Support Tugs: KAREN C, ALICE C, KIMBERLY C, and MARY EMMA
All manned equipment will monitor VHF-FM channels 13, and 16. Project Manager, Mr. Robert Collaro can be reached at (772) 643-0784.

San Pablo Bay - Carquinez Strait/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Carquinez Strait
The Dutra Group will be conducting Marine construction in the vicinity of Vallejo, California within the California State University Maritime Academy Boat Basin. The initiation of waterside operations for this project will entail the deployment of multiple crane barges secured by both anchors and
spuds, along with a continuous rotation of material supply barges, tug tenders, “Linda T” workboat, and various small skiffs. Activities are
scheduled to commence as early as September 12, 2025 to December 2027. Beginning with the mobilization of Crane Barge Kelso (“CB Kelso”) and EM1106 (“Morty”) barge fitted with appropriately sized crawler cranes. The designated vessels will be monitoring VHF-FM channels 9 & 16, with the working channels 68A or 80. All mariners are advised to use caution when transiting the area, for more information contact: Scott 707-333-5029

Sector New Orleans, Territorial Sea - Sector New Orleans, Submerged Land Act (SLA)/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Sector New Orleans, Submerged Land Act (SLA)
Grand Lake - Dredging and Marsh Creation --- From: 2025-09-15 To: 2026-07-31 --- Amphibious and barge mounted excavators will be building marsh creation areas on the southern shoreline of Grand Lake. Dredges will pump material from the middle of Grand Lake into five marsh creation sites. Work will take place 24-hours a day, 7-days a week. On-scene vessels include the Dredges GRAND TERRE and GRAND GOSIER, tugs and barges. Three dredge pipeline segments will be floating in the area, with 1,000 ft sections submerged and marked. Access dredging may take place in Grand Lake and in the surrounding bodies of water, including Bayou Gentilly, Petit Lake and Alligator Pass. Mariners are urged to transit the area with caution and at their slowest safe speed to minimize wake. VHF-FM Channels: 16 and 71

Sector New Orleans, Territorial Sea - Sector New Orleans, Submerged Land Act (SLA)/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Grand Bayou - Temporary Crossing --- Installed: 2025-09-03 --- A temporary land crossing has been installed across the existing canal between marsh containment dikes 1 and 2. The land crossing will remain in place for the duration of the Grand Bayou Ridge and Marsh Restoration Project. Temporary warning signage with navigation lights have been installed in the area. Mariners should transit this area with caution.

Sector New York, Submerged Lands Act (SLA)/General/Marine Construction (Excluding Bridges)/Survey Operations
Sector New York, Submerged Lands Act (SLA)
Stony Brook University and Monmouth University with funding from the Hudson River Foundation will be deploying and maintaining, fish monitoring, oceanographic instruments in New York Rockaway area. To reduce the risk of entangling protected species, receivers have no surface buoys and are connected to a mooring system weighing approximately 150 pounds that extends about 2 meters (6 feet) off the sea floor. There will be multiple ships used for the downloading, recovering, and redeploying all of the gear such as Monmouth’s R/V Heidi Lynne Sculthorpe and R/V Ocean Hawk as well as Stony Brook’s R/V Seawolf and R/V Paumanok Equipment will be serviced throughout the month of September 2025 and will be deployed at these locations until further notice. For information please contact Michael Frisk (Professor Stony Brook University University) michael.frisk@stonybrook.edu; Oliver Shipley (Associate Professor Stony Brook University) oliver.shipley@stonybrook.edu; Keith Dunton (Associate Professor Monmouth University) kdunton@monmouth.edu.

Galveston Bay Entrance Channel - Houston Ship Channel/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Houston Ship Channel
Houston Ship Channel - Dock Construction --- From: 2025-09-04 To: 2026-01-12 --- Dock construction is being conducted along the Houston Ship Channel at City Docks 20 and 21. Work will consist of demolishing and rebuilding of the fendering system and bulkhead construction. Workers will operate at the waterline and under the dock on skiffs. Divers may also be present intermittently throughout the project. Mariners should transit the area with caution. POC: (832) 926-2215

Approaches To San Diego Bay - San Diego Bay/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
San Diego Bay
Power Engineering Construction Co. will be operating from 15 September 2025 through 22 April 2026 in the vicinity of Continental Maritime of San Diego. Work will conducted Monday through Friday 0600 to 1800 in the vicinity of Continental Maritime of San Diego at 32° 41' 42.2" N 117° 09' 00.3" W. Operations will be conducted with a 230T Crane on a 60’ x 100’ Flexi-float barge. The barge will be spudded down. All vessels and equipment on site will be monitoring VHF-FM CH. 69/71. Mariners are advised to use caution when transiting the area. For further comments or details contact Matthew Dill at (510) 610-4633.

Mobile Channel - Theodore Ship Channel/General/Marine Construction (Excluding Bridges)/Dredging
Theodore Ship Channel
Theodore Ship Channel - Dredge Operations --- From: 2025-09-10 To: 2025-12-19 --- Intermittent maintenance dredging will be conducted at the Core Industries Theodore Industrial Port and the Core Industries Theodore Marine Terminal along the Theodore Ship Channel. Work will take place 7-days a week, during daylight hours. On-scene vessels will include the Hopper Barges CTTE 1988 and CTTE 1956 and the Crane Barge CORE 4. Mariners should transit the area at their slowest safe speed to minimize wake and proceed with caution after passing arrangements have been made. POC: (251) 338-8303

Sector Houston-Galveston, Submerged Land Act (SLA) - Sabine Pass/General/Marine Construction (Excluding Bridges)/Dredging
Sabine Pass
Sabine Pass - Dredge Operation --- From: 2025-09-15 To: 2025-11-15 --- The Dredge MISSOURI H will be conducting dredging and disposal operations in the vicinity of the Cheniere LNG Terminal on the Louisiana side of Sabine Pass. Operations will take place 24-hours a day, 7-days a week. Pontoon lines connecting to shore connectors will be located in the project area. The dredge requests 2-hours advance notice for vessels transiting the area. Mariners are urged to transit at their slowest safe speed to minimize wake and proceed with caution. VHF-FM Channels: 13 and 16, POC: (337) 794-7046

Sector Houston-Galveston, Submerged Land Act (SLA)/General/Marine Construction (Excluding Bridges)/Survey Operations
Sector Houston-Galveston, Submerged Land Act (SLA)
Gulf of America - Survey Operations --- From: 2025-10-10 To: 2025-11-03 --- The Lift Boat DULARGE will be conducting geotechnical soil sampling in the Gulf of America. Operations will be conducted 24-hours a day, 7-days a week. The M/V DULARGE will have restricted maneuverability during seafloor sampling operations and is requesting mariners working in or transiting through the area give a 0.5 nm closest point of approach. VHF-FM Channel: 16, POC: (504) 620-6850

Suisun Bay - Sacramento River Deep Water Ship Channel/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Sacramento River Deep Water Ship Channel
The Dutra Group will be conducting debris removal operations along the easter side of Van Sickle Island in Solano County, California. The work consists of furnishing all labor, materials, equipment, and all incidental related work to complete the debris removal. We will be anchoring a crane barge via spuds along the perimeter of the island. Waterside work is scheduled to begin September 10th and will continue no later than October 31st, 2025. The Crane Barge Kelso, along with a tugboat and a material barge will be utilized on the project. The Crane Barge Kelso will be spudded at various locations during construction within and between the construction area. The crane barge, as well as the tugboat will mobilize from Dutra’s Rio Vista Yard to Van Sickle Island. Work will begin at the northeastern corner of the island, progressing south, and material barges will tow out of the construction area once full. Work will occur during daylight hours but maneuvering of barges outside of the construction area may continue at all hours. At the end of each shift, the barges will be spudded in with flashers on all corners along with all other marine equipment. Both barges will monitor VHF‐FM channel 9 & 16, working channel 68A, or can be reached by calling (707) 333-5029. Mariners are advised to use extreme caution while transiting the construction site. Mariners are urged to transit at their slowest safe speed to minimize wakes.

Peace River - Punta Gorda/General/Marine Construction (Excluding Bridges)/Dredging
Punta Gorda
Kelly Brothers Inc. will be conducting dredging for the Sunrise Waterway project in Alligator Bay, Port Charlotte. 26-57-46.2N / 82-06-53.2W.
Operations are expected to begin on or about October 29 2025 and be completed on or about November 13, 2025, on Monday-Friday, 7 a.m. to 5 p.m.
Majority of the project will be completed from land, possible small barge for cleanup. Primary dredge area is just off the beach.

San Francisco Oakland Bay Bridge West Crossing - San Francisco Bay North Channel/General/Marine Construction (Excluding Bridges)/Dredging
dredging and underwater construction operations to be conducted at Mission Bay, San Francisco. The derrick barge “Victory”, dredge CB-37, deck barge CB-60, and tugs Laguna and Lariat will be on site along the pipeline crossing axis. The barges will be moored with spuds, and will be supported by both tugs throughout the work.
The project will commence on or around September 15 and complete approximately December 15. The work will include dredging of approximately 13,000 cubic yards of sediment, installartion of an underwater concrete scour protection mattress, and installation of a sand cap. Divers will be used during the scour protection portion of the project. An alpha flag will be displayed when divers are in the water. Operations will continue 24/7 basis.
Barges and tugs will be spudded outside of navigation lanes between working shifts. All floating plant will be monitoring channels 13 and 14 and 67 at all times. The call sign for the derrick Victory is WDL7495 and the call sign for the tug Laguna is WDL7500.The barges will be marked with white flashing lights on all corners. The Project Superintendent will be Zach Stang, who can be reached 24/7 at (650) 888-0211.
Mariners are advised to use extreme caution while transiting the work area.

Lower Mississippi River - Ohio River/General/Marine Construction (Excluding Bridges)/Dredging
Ohio River
Commencing September 19, 2025, and continuing until November 7, 2025, Superior Marine Ways Inc., will be conducting facility maintenance dredging along the LDB, in the vicinity of Mile 315.4. The contractor’s floating plant will consist of the M/V MORGAN LEE, one barge mounted crane and one material barge. Work will be conducted from 7:00 a.m. until 7:00 p.m., Monday through Saturday. The M/V MORGAN LEE will monitor VHF-FM Channel 13 or 16. During nonworking hours, the contractor’s floating plant will be moored at the worksite and lighted accordingly. Mariners are urged to transit the area at their slowest safe speed to minimize their wake and proceed with caution.

Mullet Key Channel - Cut A Channel/General/Marine Construction (Excluding Bridges)/Survey Operations
Cut A Channel
Fugro USA Marine Inc. will be conducting a hydrographic survey under Sunshine Skyway Bridge, Tampa Bay, Florida. Operations are expected to begin on or about September 17, 2025, with an estimated completion date of October 1, 2025. work schedule will be 3 days per week: 8 hours per day.
FUGRO ROOSTER will be monitoring VHF-FM channel 16.

Port Everglades
Great Lakes Dredge and Dock Company, LLC will begin mobilizing for a dredge project on or about September 22, 2025. Vessels and equipment being used are DREDGE 54 (Mechanical Clamshell Dredge), DREDGE NEW YORK (Backhoe Bucket Dredge), SURVEY BOAT PEARL RIVER, CREW BOAT COOPER RIVER, Scows GL501, GL502, GL701, GL702. Vessels will be monitoring VHF-FM channels 07 and 12/16
The purpose of the Port Everglades Sand Bypass project is to create infrastructure on the north side of the Port Everglades Inlet in Broward County, Florida. Work to be completed under this contract consists of dredging a sand trap and a portion of the rubble spoil shoal and disposal of the dredge material in the Port Everglades Harbor Ocean Dredged Material Disposal Site (ODMDS). Dredging operations are anticipated to commence on October 22, 2025, and will take place 24 hours a day, 7 days a week. With an estimated completion date of July 18, 2027. The DREDGE 54, along with DREDGE NEW YORK which will start later this year, are planned to collectively dredge more than 400,000 CY of material from the north side of the Port Everglades entrance channel, immediately seaward of the north jetty and beach north of the inlet. The dredges would appreciate slow bell passing.
While approaching the jetty dredging work area location. The material will be placed into scows and towed to the Port Everglades Harbor ODMDS, which is located approximately 3.1 nautical miles northeast of the entrance to Port Everglades Channel, outside of State Waters.
There is a project tow route between Red Buoy 2 and the ODMDS CenterPoint. Fishermen and trawlers should be aware of limited mobility for tug and scow transits. Small-Vessel Captains should take caution to avoid passing between the scow and towing tug while under transit. While not always visible at a distance, there is a large steel-tow cable that passes between the bow of the scow and the stern of the towing tug. The survey vessel, Pearl River, will conduct survey operations of the ODMDS disposal area and work area corridors (during daylight hours/7 days per week). A crew transfer vessel, the Cooper River, will transfer crew between the shoreside boarding location at Bahia Mar Yachting Center and the dredging equipment.
Disposal Location:
Dredging Location:

Cat Island Pass - Houma Navigation Canal/General/Marine Construction (Excluding Bridges)/Dredging
Houma Navigation Canal
Houma Navigation Canal - Dredging Staging Area --- From: 2025-09-15 To: 2025-11-10 --- Pipeline and dredge equipment will be mobilized and staged along the RDB of the Houma Navigation Canal, between Miles 12.0 and 13.2. The staging area will be bound by approximate positions: 29-14-18.29N 090-40-26.67W, 29-15-2.11N 090-40-52.11W, 29-14-59.56N 090-40-58.63W and 29-14-16.63N 090-40-31.06W. Mariners are urged to transit at their slowest safe speed to minimize wake.

Sector San Francisco, Submerged Land Act (SLA)
Camenzind Dredging, Inc. will be conducting hydraulic Suction Dredging of Moss Landing Harbor, pumping through floating-submerged pipeline into SF-12 Offshore Disposal site. Operations will be start on or around 24-Oct-2025 to 20-December-25. Dredged material will be pumped through plastic pipeline in the harbor and into the ocean. A section of floating pipe, marked with yellow flashing lights and radar reflectors, will be attached adjacent to and into the SF-12 disposal area. The vessels on scene will be dredge "Paul Vincent" and work boat "Fester", each will be monitoring VHF-FM Chan. 16 and operating on Chan. 67. For more information contact Kurt Camenzind: 650-424-0367; all mariners are advised to transit the area with caution.

South Pass - Head Of Passes To New Orleans/General/Marine Construction (Excluding Bridges)/Dredging
Head Of Passes To New Orleans
Mississippi River - Wharf Demolition --- From: 2025-09-15 To: 2025-11-14 --- Wharf demolition will be conducted along the Mississippi River, LDB, Mile 91.8, AHOP, at the St. Maurice Wharf. Work will take place Monday through Friday, from 6:30 a.m. to 6:30 p.m. On-scene vessels and equipment will include a spud barge, a trackhoe on a barge, a deck barge, and a work boat. Mariners are urged to transit the area at their slowest safe speed to minimize wake and proceed with caution. VHF-FM Channels: 16 and 67

San Pablo Bay - Carquinez Strait/General/Marine Construction (Excluding Bridges)/Dredging
Carquinez Strait
The Dutra Group will be conducting dredging operations at the Valero Refinery dock. The clamshell dredge(s), “DB24” or "DB Beaver" or "DB Morty" will carry out dredging operations. The scow fleet will consist of (4) split hull scows, and capacities of the scows are as follows: (2) 3,000CY, and (2) 2,000CY. The tow tug “Lassen” or similar will serve as tow tug during disposal operations. The material from the Valero Refinery will be disposed of at Montezuma Wetland Restoration Project (MWRP). Support will also be supplied by the tender tug “Phyllis T” or similar. All equipment will monitor Channel 13, 14, and 80. The tow tug will use the call sign WDG2199. Dredging operations will commence on or about September 17, 2025 and end on or about November 30, 2025. During this time, they will be operating 24 hours / 7 days / week around the Valero Refinery (approximately Lat 38.042079 Long 122.131819) with dredging and transit to the disposal site operations. The superintendent will be Mr. Dennis Salyers. He can be reached at (415) 497-5289. Mariners are advised to use extreme caution while transiting the dredge area.

Main Channel - Hudson River/General/Marine Construction (Excluding Bridges)/Dredging
Hornbeck Offshore Services will be conducting post-lay and remedial mattress installation operations for the CHPE Project, on the Hudson River, between Inwood, NY to Kingston, NY. Operations will run from September 22, 2025, to December 31, 2025, 24 hours a day, seven days a week, between positions 40-52-43.18N, 073-55-46.61W; to 41-55-57.82N, 073-57-40.28W. Equipment on scene will be the MSV HOS Mystique, monitoring VHF-FM CH 13 and 16 and will be restricted in ability to maneuver during mattress installation. Each crossing should take approximately 1 to 2 hours. Remedial mattresses will be sequentially laid, taking approximately 20 minutes per mattress

San Carlos Bay - Pine Island Sound/General/Marine Construction (Excluding Bridges)/Dredging
Pine Island Sound
Blue Terra LLC has been awarded the Henley Canal Maintenance dredge project. Operations are expected to begin on or about September 22,2025, with an estimated completion date of November 7, 2025. Vessels being used are a 8 foot by 24 foot no power barge / platform and a 25 foot push boat FL registration FL6908HX. Equipment being used is a1,800 CY hand diver dredge and 6 inch HDPE Hydraulic dredge pipe along canal side (no impact to boaters).

Los Angeles Approach Channel - Los Angeles Main Channel/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Los Angeles Main Channel
The Manson Construction Co. will be performing demolition of existing structures and construction of new structures at Berths 238 – 239 in the Port of Los Angeles. Additional laydown area at Berth 240z, Southwest Marine in the Port of Los Angeles. The Vessels involved in the operation are DB Valhalla, DB Valkyrie, Tug Boat S Bass, and a Skiff. Each will be monitoring VHF-FM Channels 13, 16, and 67, all mariners are advised to transit the area with caution. For more information contact Chris Eagle: 949-232-7887.

San Francisco Oakland Bay Bridge West Crossing - San Francisco Bay North Channel/General/Marine Construction (Excluding Bridges)/Dredging
The Dutra Group will be conducting dredging operations at the Port of San Francisco Pier 80. The clamshell dredge, “DB 24” or “DB Beaver” or “TM-9” will carry out dredging operations. Scow fleet will consist of (7) split hull scows, the tow tug “Heidi L Brusco” , “Terri L Brusco” and or similar will serve as tow tugs during disposal operations. All equipment will monitor Channel 13, 14, and 80. The tow tug will use the call sign KX7468. Dredging operations will commence on or about September 17, 2025 and end on or before October 30, 2025. During this time, they will be operating 24 hours / 7 days / week around the Port of San Francisco Pier 80C (approximately 37.750111N, -122.375731W) with dredging and operations. For more information contact Mr. Dennis Salyers: 415-497-5289; all mariners are advised to use caution while transiting the area.

Sector Boston, Exclusive Economic Zone (EEZ)/General/Marine Construction (Excluding Bridges)/Survey Operations
Sector Boston, Exclusive Economic Zone (EEZ)
Sea Risk Solutions LLC will be conducting telecom cable burial surveys in the Western Gulf of Maine, from November 2, 2025, to November 11, 2025, during daylight hours. Surveys will be conducted in the vicinity of the following positions: 42º 49.156’ N, 070º14.248’ W , 42º 46.613’ N, 070º15.813’ W, 42º 43.160’ N, 069º 57.997’ W.
42° 40.527’ N, 69° 59.833’ W. Equipment on scene will be the M/V PRECISION outfitted with Multibeam sonar, side scan sonar and ROV, monitoring VHF-FM CH 9, 13, and 16. Mariners are asked to stay at least 1/2 nautical mile away from the inspection vessel. We are also kindly requesting that any fixed or drifting fishing gear, such as longlines, gillnets, and pots/traps remain clear of the charted cable position by a distance of 1/2 nautical mile during the inspection period to avoid gear entanglement.

Sector Boston, Submerged Land Act (SLA)/General/Marine Construction (Excluding Bridges)/Survey Operations
Sector Boston, Submerged Land Act (SLA)
NOAA Office of Coast Survey will be conducting hydrographic surveys in Cape Cod Bay, Stellwagon Bank, from September 17, 2025, to November 9, 2025, 24 hours a day. Equipment on scene will be the NOAA Ship Fredinand Hassler. Monitoring VHF-FM CH 13 and 16.

Main Channel - East River Main Channel/General/Marine Construction (Excluding Bridges)/Boring and Core Samples
General/Marine Construction (Excluding Bridges)/Boring and Core Samples
Aquifer Drilling & Testing will be conducting marine soil borings, in Newton Creek, from October 6, 2025, to December 6, 2025, between 6:00am to 6:00pm. Equipment on scene will be a ML-65 self- spudding barge (Millers Launch), Tug Boat, 6 passenger Crew boat and 37 foot work boat (ABS Miller, monitoring VHF-FM CH 13 and 16.

District 7, Oceanic boundary to EEZ - Sector St. Peterburg, Exclusive Economic Zone (EEZ)/General/Marine Construction (Excluding Bridges)/Survey Operations
Sector St. Peterburg, Exclusive Economic Zone (EEZ)
SAILDRONE, INC. will be conducting research with up to two Uncrewed Surface Vehicles (USVs), called SAILDRONE VOYAGERs, approximately 90 nautical miles northwest of St. Petersburg, FL. The vehicles are supporting the Florida Seafloor Mapping Initiative in partnership with the Florida Department of Environmental Protection to conduct a survey off the West Florida Shelf known as The Florida Middle Grounds. The vehicles are deployed from St. Petersburg, FL and are expected to make stops from the survey area to St. Petersburg throughout this period. These vehicles will conduct 24 hr operations for the aforementioned duration. Vehicles are monitored remotely 24/7 by the SAILDRONE Mission Control Team. SAILDRONE VOYAGERs are primarily wind-propelled Uncrewed Surface Vehicles (USVs) equipped with an electric thruster used for survey operations.
Mariners are requested to remain clear from the research equipment. Questions regarding this notice can be directed to Saildrone Mission Control at missioncontrol@saildrone.com or via phone at +1-510-722-6070.

Sector Corpus Christi, Territorial Sea - Sector Corpus Christi, Submerged Land Act (SLA)/General/Marine Construction (Excluding Bridges)/Survey Operations
Sector Corpus Christi, Submerged Land Act (SLA)
Cayo de Hinso - Alazan Bay - Survey Operation --- From: 2025-10-01 To: 2025-11-08 --- Seismic survey operations will be conducted in portions of Alazan Bay and Cayo de Hinso. Work will include the placement of wireless motion sensing devices on floats and/or poles, which will be deployed at regular intervals of 82.5 ft. Drill points in Cayo de Hinoso will be conducted at intervals of 165 ft and will be marked above the water. On-scene vessels and equipment will include airboats, marsh buggies, floating equipment and markers. Mariners should exercise caution in the area and transit at their slowest safe speed to avoid entanglement in deployed survey equipment.

Sector New York, Submerged Lands Act (SLA) - Sandy Hook Channel/General/Marine Construction (Excluding Bridges)/Dredging
Sandy Hook Channel
Norfolk Dredging Company will be conducting dredging operations in the Sandy Hook Channel, in position 40-28-54.619N, 074-00-28.630W, from October 10, 2025, to December 1, 2025. in the Sandy Hook Channel Bayside Reach on or about October 10th 2025. The
dredge will be loading mud scows, and a tug boat will tow them to the Sea Bright Offshore
Borrow Area (SBOBA) located approx. 2.6 nautical miles Northeast of Highlands, NJ and
approx. 6.7 nautical miles South of Rockaway Point, Long Island, Equipment on scene will be the Dredge VIRGINIAN, Scow 4001, Scow 4002, Tug Elizabeth Ann, Tug Miss Cate, monitoring VHF-FM CH 13 and 16 and are requesting a 60-minute notice for a vessel movement requests. The dredge VIRGINIAN is expected to begin dredging West of green buoy #13 and will work in an Easterly direction towards green buoy #11.

Sector Los Angeles, Submerged Land Act (SLA) - Santa Barbara Harbor/General/Marine Construction (Excluding Bridges)/Survey Operations
Santa Barbara Harbor
Fugro will be conducting a bathymetric survey from the M/V Julie Ann in the area outlined on the
attached map. A 2-day survey will be carried out between October 10 to December 31, 2025
(Daylight operations). The survey area is outlined by the following coordinates.
The vessel will be monitoring VHF-FM Channel 16 and will have limited maneuverability during operations. Mariners are advised to exercise caution when transiting the area. For further information or inquiries, please contact Cindy Pratt at 805-650-7000.

Jones Inlet - Sloop Channel/General/Marine Construction (Excluding Bridges)/Dredging
Sloop Channel
Galvin Bros. Inc. will be conducting dredging operations at US Coast Guard Station Jones Beach in position 40-35-26.00N, 073-33-18.00W, from October 1, 2025, to January 15, 2026, 24 hours a day, seven days a week. Equipment on scene will be a deck barge, clam shell excavator dredge pump, and a pen barge.

Tennessee Tombigbee River/General/Marine Construction (Excluding Bridges)/Dredging
Tennessee Tombigbee River
Tennessee-Tombigbee River - Placement Area Maintenance --- From: 2025-09-23 To: 2026-02-10 --- Maintenance will be conducted at the placement areas located along the Tennessee-Tombigbee River, Mile 263.0, Demopolis Lake. Placement area material will be removed from the site by vessels along the river access points. Work is not expected to interfere with commercial traffic. Mariners should transit this area with caution. POC: (662) 245-5500

Sector Los Angeles, Submerged Land Act (SLA) - Channel Islands Harbor/General/Marine Construction (Excluding Bridges)/Dredging
Channel Islands Harbor
The Manson Construction Company will be conducting Hydraulic Maintenance dredging of Channel Island Harbor and sand trap using the cutter
suction dredge HR Morris. Operation will begin on or about October 12th and continue for 90 days. Operations will run 24 hrs. a day 7 days a week. The on-scene dredges will be:
Dredge HR Morris
DB Freya
Dredge Tender Pup
Dredge Tender Cub
Survey Boat Rustler
All will be monitoring VHF-FM Chan 16 & 67; Mariners are advised to transit at their slowest speed to minimize wake and proceed with caution after passing arrangements have been made. For more information, contact Max Oviedo: 206-619-7729.

North Channel Saybrook To New Haven - Guilford Harbor/General/Marine Construction (Excluding Bridges)/Dredging
Guilford Harbor
Patriot Marine will be conducting maintenance dredging activities in Guilford Yacht Club, Guilford Harbor with transport and disposal at the Central Long Island Sound Disposal Site from October 01 to December 31, 2025, 24 hours a day, 7 days a week. Equipment on scene will be the Dredge 562, Tug Herbert P Drake, and push boat Miss Sarah. The vessels will be monitoring VHF-FM CH 7 & 13. Mariners are urged to transit at their slowest safe speed to minimize wake and proceed with caution after passing arrangements have been made with the dredge.

Mississippi River - Saltwater Sill Demobilization --- From: 2025-10-14 To: 2025-11-05 --- The underwater saltwater barrier sill construction is complete. Demobilization will continue between approximate Miles 63.0 and 65.5, AHOP. A staging area will be utilized throughout demobilization along the RDB between Miles 63.5 and 65.0, AHOP. Four white buoys with lights will be located in the staging area to mark the location of Weeks Marine assets. Work will be conducted 24-hours a day, 7-days a week. Mariners are urged to transit the area with caution. VHF-FM Channels: 16, 67 and 72, POC: (224) 221-9834

Port Mansfield Channel - Land Cut-Arroyo Colorado/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Land Cut-Arroyo Colorado
GIWW - Island Restoration --- From: 2025-09-29 To: 2025-12-31 --- Island restoration construction will be conducted along the GIWW, between Miles 634.0 and 635.0, WHL. Construction will consist of the placement of sand and rock in the area. On-scene vessels and equipment will include spud barges with excavators and rock barges. The barges will rotate staging and working areas between the two sites near Miles 634.0 and 631.0, WHL. Mariners are urged to transit the area with caution and at their slowest safe speed to minimize wake. VHF-FM Channel: 16

Port Mansfield Channel - Land Cut-Arroyo Colorado/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Land Cut-Arroyo Colorado
GIWW - Island Restoration --- From: 2025-09-29 To: 2025-12-31 --- Island restoration construction will be conducted along the GIWW, between Miles 630.0 and 631.0, WHL. Construction will consist of the placement of sand and rock in the area. On-scene vessels and equipment will include spud barges with excavators and rock barges. The barges will rotate staging and working areas between the two sites near Miles 634.0 and 631.0, WHL. Mariners are urged to transit the area with caution and at their slowest safe speed to minimize wake. VHF-FM Channel: 16

Mississippi River - Anchorage Closure/Sill Construction --- From: 2025-09-24 To: Until Further Notice --- Due to the saltwater sill operations, Alliance Anchorage is closed to all vessels below Mile 64.6, AHOP. For additional information, mariners can contact U.S. Coast Guard Sector New Orleans at WWMNOLA@uscg.mil.

Houston Ship Channel - Peggys Lake - Drilling and Staging Area --- From: 2025-09-25 To: Until Further Notice --- The T/V DRAKE THOMAS have equipment staged outside of the Houston Ship Channel in support of a drilling/digging project near the shoreline of Peggys Lake. The U.S. Coast Guard VTS Houston-Galveston requests wake and surge considerations from ships. VHF-FM Channels: 11 and 13, POC: (713) 824-0285

Breton/Chandeleur Icw Alternate Route - Mississippi River Gulf Outlet/General/Marine Construction (Excluding Bridges)/Dredging
Mississippi River Gulf Outlet
Lake Lery - Bayou Lery - Dredge Operation --- From: 2024-09-19 To: 2026-03-16 --- The Dredge LILLIE is conducting dredging throughout Lake Lery. Work will take place 24-hours a day, 7-days a week. On-scene vessels/equipment include three tender boats, submerged pipeline, floating pipeline, a quarter barge, and three booster pump barges in both Lake Lery and Bayou Lery. Vessels should transit the area with caution and at their slowest safe speed to minimize wake. VHF-FM Channels: 13, 16, and 19, POC: (985) 960-2105

San Francisco Oakland Bay Bridge West Crossing - San Francisco Bay North Channel/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
CS Marine Constructors, Inc. will be conducting pipeline backfill operations at five locations over the pipeline corridor crossing between Brisbane and Oakland from 06 October 2025 through 30 November 2025. Backfill operations will be conducted by derrick barge “DB Carquinez”, hopper barge “CSM 30” and flat barges “CSM 40” and “CSM 41”. The spread will include a diving support vessel and marine survey vessel. The barges will be anchored using a four-point mooring system marked with 5ft crown buoys. The buoys will be lighted at night with flashing white strobe lights. All vessels and equipment will be monitoring VHF-FM CH8, CH 13 and CH 14. Mariners are requested to transit the area with caution all vessels approaching the moored work vessel must receive radio permission from the diving supervisor or the derrick barge before passing within 500 feet of the barge spread or diving support vessel. For questions or comments contact Jeff Thompson at 510-719-1246.

Main Channel - Hudson River/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Posillico Civil will be conducting marine construction on the Hudson River, north of Pier 66, in position 40-45-15.270N, 074-0-28.007W, from September 30, 2025, to April 30, 2026, seven days a week, between 7:00am to 7:00pm. Equipment on scene will be a 56’ x 17’ Tugboat “Dana Alexa”, Aluminum Work Skiffs, 150’ x 40’ Scow “Angela”, 150’ x 69’ Work Barge “JFB 4550” with Liebherr LR1300 Crane, monitoring VHF-FM CH 13,16, and 66 and is requesting a 60-minute notice for any vessel movement requests.

Aransas Pass To Baffin Bay - Aransas Pass/General/Marine Construction (Excluding Bridges)/Dredging
Aransas Pass
Aransas Pass - Corpus Christi Channel - Dredge Operation --- From: 2025-10-12 To: 2026-05-01 --- The Dredge STUYVESANT will conduct dredging in the Aransas Pass Channel and Corpus Christi Channel, between Aransas Pass Lighted Buoy 3 (LLNR-28140) and the Port Aransas Ferry Terminal. Operations will be conducted 24-hours a day, 7-days a week. Dredged material will be transported to offshore disposal sites and pumped onto San Jose Island. Dredge pipe and the hopper pump out mooring area will be located near Corpus Christi Cut A East Range Front Light (LLNR-28305). Vessels are urged to avoid the pump out/pipeline area located between approximate positions 27-50-41.0N 097-03-02.9W and 27-50-38.3N 097-03-11.5W. Mariners are urged to transit at their slowest safe speed to minimize wake and proceed with caution after passing arrangements have been made. VHF-FM Channels: 13 and 16

Sector Mobile, Submerged Land Act (SLA) - Gulfport Ship Channel/General/Marine Construction (Excluding Bridges)/Dredging
Gulfport Ship Channel
Gulfport Ship Channel - Dredge Operation --- From: 2025-10-01 To: 2025-10-31 --- The Dredge GLENN EDWARDS will conduct maintenance dredging in the Gulfport Ship Channel, between Gulfport Ship Channel Lighted Buoy 6 (LLNR-9600) and Gulfport Ship Channel Lighted Buoy 25 (LLNR-9720). The dredge will place dredged material in the Ocean Dredge Material Disposal Site (ODMDS) located along the west side of the channel. Mariners are urged to exercise extreme caution and transit at their slowest safe speed to minimize wake after passing arrangements have been made. VHF-FM Channels: 13 and 16, POC: USACE (251) 957-6019

Ohio River - Kanawha River/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Kanawha River
Commencing October 1, 2025, and continuing until October 31, 2025, the Main Chamber at the Marmet L/D will be closed for inspections and repairs. During this closure, the auxiliary chamber will remain open and available to pass traffic. Mariners should be alert for and abide by any special instructions issued by the lockmaster.

Lower Mississippi River - Ohio River/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Commencing October 13, 2025, and continuing until December 14, 2025, the Auxiliary Chamber at the Captain Anthony Meldahl L/D will be closed for inspections and repairs. During this closure, the Main Chamber will remain open and available to pass traffic. Mariners should be alert for and abide by any special instructions issued by the lockmaster.

Calcasieu Channel - Dredge Operation --- From: 2025-10-02 To: 2025-11-15 --- The Dredge NEWPORT will be working in the Calcasieu Bar Channel, between approximate Miles -1.7 and -3.0. The dredge will work 24-hours a day, 7-days a week, and will give way to passing navigation. Mariners are urged to transit at their slowest safe speed to minimize wake and proceed with caution after passing arrangements have been made. VHF-FM Channels: 13 and 16, POC: USACE (504) 862-2971 and (337) 529-7510

Sector New York, Submerged Lands Act (SLA) - East Rockaway Inlet/General/Marine Construction (Excluding Bridges)/Dredging
East Rockaway Inlet
Great Lakes Dredge and Dock Company will be conducting maintenance dredging in East Rockaway Inlet, with placement of the adjacent shoreline of Rockaway Beach. Equipment will be staged in Jamaica Bay, from October 12, 2025, to December 10., 2025, seven days a week, 24 -hours a day. Equipment on scene will be Two (2) Tending Tug Boats, "Cavalier State," Crew Boat "Judy C," Anchor Barge, Derrick Barge, Dredge "Illinois", monitoring VHF-FM CH 13 and 16 and is requesting vessels in the area to transit the area with extreme caution and minimal wake.

Sector Los Angeles, Territorial Sea - Sector Los Angeles, Submerged Land Act (SLA)/General/Marine Construction (Excluding Bridges)/Survey Operations
Fugro USA Marine Inc. will be conducting a multibeam and side scan sonar survey aboard the M/V Julie Ann within the area depicted on the attached chart. The survey will take place over two days between October 22 and November 28, 2025, during daylight hours. The M/V Julie Ann will be monitoring VHF-FM Channel 16 throughout the operation.
The survey area is defined by the following coordinates:
Mariners are advised to exercise caution when transiting the area, as the vessel will have limited maneuverability during survey operations. For additional information or inquiries, please contact Cindy Pratt at 805-289-3807.

Sector Mobile, Submerged Land Act (SLA) - Wolf River/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Wolf River
Wolf River - Indian River - Transmission Line Rebuild --- From: 2025-11-10 To: 2025-12-12 --- Empire Services, Inc., will be rebuilding transmission lines crossing the Wolf River and Indian River. During the operation, project equipment will be transported across the river. The channel may be partially obstructed during these times and while over the water work is conducted. Safety boats will be on-site throughout operations. Mariners are urged to transit the area at their slowest safe speed to minimize wake and proceed with caution after passing arrangements have been made. POC: (228) 861-5999

Raritan River Cutoff Channel - Arthur Kill/General/Marine Construction (Excluding Bridges)/Dredging
Arthur Kill
On or about October 9th, 2025, Jay Cashman Inc. will begin maintenance dredging operations in Howland Hook Berths 2 & 3, and Port Elizabeth Berths 82/84, 88 & 90 in New York & New Jersey Harbor. All dredging work is to be conducted outside the limits of the Federal Navigation Channel. Transport to/from dewatering processes, unloading processes and the dredge area will utilize Federal Navigation Channel(s).
The project will utilize the Dredge Icarus and hopper barges: SEI 3000, SEI 3003, Michele D., Angela S. and Cyrus T. Hopper barges will be dewatered at Cashman’s yard in Staten Island, prior to shipment. Loaded barges will be transported to Clean Earth, located at 1 East Linden Ave., Claremont, NJ, where barge material is amended, processed and placed into trucks. Barges will be tended by the tugboat Miss Ila. The marine equipment at the dredging site will be supported by the survey vessel "Survey 4". All vessels will monitor VHF channels 14, 13, and 66.
Mariners are urged to transit at their slowest safe speed to minimize wake and proceed with caution after passing arrangements have been made. Marine operations will be conducted 12 hours a day, Monday through Sunday, and are anticipated to be completed on or about November 9th, 2025

Main Channel - Kill Van Kull/General/Marine Construction (Excluding Bridges)/Dredging
Kill Van Kull
On or about October 9th, 2025, Jay Cashman Inc. will begin maintenance dredging operations in Howland Hook Berths 2 & 3, and Port Elizabeth Berths 82/84, 88 & 90 in New York & New Jersey Harbor. All dredging work is to be conducted outside the limits of the Federal Navigation Channel. Transport to/from dewatering processes, unloading processes and the dredge area will utilize Federal Navigation Channel(s).
The project will utilize the Dredge Icarus and hopper barges: SEI 3000, SEI 3003, Michele D., Angela S. and Cyrus T. Hopper barges will be dewatered at Cashman’s yard in Staten Island, prior to shipment. Loaded barges will be transported to Clean Earth, located at 1 East Linden Ave., Claremont, NJ, where barge material is amended, processed and placed into trucks. Barges will be tended by the tugboat Miss Ila. The marine equipment at the dredging site will be supported by the survey vessel "Survey 4". All vessels will monitor VHF channels 14, 13, and 66.
Mariners are urged to transit at their slowest safe speed to minimize wake and proceed with caution after passing arrangements have been made. Marine operations will be conducted 12 hours a day, Monday through Sunday, and are anticipated to be completed on or about November 9th, 2025

San Joaquin River - Stockton Channel/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Stockton Channel
The Department of Water Resources (DWR) will conduct rock barrier removal operations in San Joaquin County from October 27 to November 21, 2025. This effort involves the use of excavators positioned on levees to remove rock from the blocked channels of Middle River, Old River, and Grant Line Canal, which have been obstructed since May 2025. The removal locations include Middle River near Victoria Canal (Latitude: 37.8857, Longitude: -121.4822), Old River near the city of Tracy (Latitude: 37.8103, Longitude: -121.5428), and Grant Line Canal near the Tracy Boulevard Bridge (Latitude: 37.8199, Longitude: -121.4483). While DWR provides boat portage services at Old River and Grant Line Canal, no portage is available at Middle River due to its shallow depth, which renders it non-navigable. No barges will be used for the rock removal process. Mariners are advised to exercise caution in these areas during the operation period; for more information contact the area control center: 209-833-2180.

San Pablo Bay - Petaluma River/General/Marine Construction (Excluding Bridges)/Dredging
Petaluma River
Dutra Group will conduct dredging operations in the Petaluma River Federal Channel, Reaches 1–9, from October 8, 2025, to December 31, 2025. Operations will take place 24 hours a day, 7 days a week, using the Derrick Barge (DB-24) or DB Beaver. The scow fleet will consist of four split-hull scows with capacities of two 2,000 CY scows and two 3,000 CY scows. The tow tug “Lassen,” “Terri L.,” or a similar vessel will be used during disposal operations, with dredged material disposed of at the Montezuma Wetlands Restoration Project and SF10. Additional support will be provided by the tender tug “Becky T.” All equipment will monitor VHF Channels 13, 14, and 80. The dredging will occur between positions 38.05517° N, -122.42794° W and 38.23431° N, -122.63943° W, all mariners are advised to transit the area with caution. For further information, please contact Superintendent Mr. Dennis Salyers at (415) 497-5289.

Raritan Bay - Shrewsbury River/General/Marine Construction (Excluding Bridges)/Dredging
Shrewsbury River
H&L Contracting LLC will be conducting dredging operations, in the Shrewsbury River, from October 7, 2025, to January 20, 2026, 24 hours a day, seven days a week. Equipment on scene will be the Dredge Finn, Tugboats, On the Rocks, Jake, a 30’ x 80’ unnamed spud barge, a 27’ x 95’ booster barge and one unnamed work skiff, monitoring VHF-FM CH 16 and 65 and will require a 30-minute notice for any vessel movement requests. The pipeline will be marked with spar buoys and yellow flashing lights. In addition, there will be channel crossings for vessels marked with lights and buoys. Mariners are advised to use caution and operate at slowest speed possible to avoid wake.

Fulton Cutoff - Blount Island/General/Marine Construction (Excluding Bridges)/Dredging
Blount Island
Ahtna Marine and Construction’s Dredge, KATIE JOHN will be dredging portions of St. Johns River at the Marine Corps Support Facility – Blount Island (MCSF-BI). Dredging operations are expected to begin on or around October 2025 and will be complete no later than January 2026.
The dredge will be disposing of the material via floating, submerged and landward pipelines. The placement location of the dredged material will be Dayson Island Disposal Area (D/A-D). The Portions of the pipeline closest to the dredge will remain floating and will be marked with flashing lights at night. The pipeline will be sunk along the shoreline. Boaters are urged to maintain safe distance from the dredge to avoid potential interference with the pipeline.
Mariners are urged to transit at their slowest safe speed to minimize wake and proceed with caution after arrangements have been made.
The Dredge and barges will be monitoring VHF-FM channels 16 and 79.

San Francisco Bay - Richmond Harbor Channel/General/Marine Construction (Excluding Bridges)/Dredging
Richmond Harbor Channel
Curtin Maritime (CMC) will be conducting dredging activities commencing on or about October 5, 2025, and conclude on or about November 30, 2025. During this time, CMC will be operating 24 hours per day / 7 days per week (Monday through Sunday). Maintenance dredging within the Richmond Inner Channel will occur, and material will be loaded into scows. The scows will be towed out the Richmond Inner Harbor Channel to head north to pass under the the Richmond-San Rafael Bridge into the San Pablo Straight. From there they will continue into the Pinole Shoal Channel to then head up the Mare Island Straight to pass under the Mare Island Lift Bridge then the Hwy 37 Fixed Bridge until reaching their offloading area located just north of Dutchman Slough at 38.122572N, -122.282125W. Curtin Maritime will have an offloader barge using spuds at this location that the scows will be made up to. Curtin Maritime will also be utilizing a mooring for scows in the General Anchorage No. 5 at the coordinates 37.92124N, -122.430352W. All manned equipment will monitor at the minimum VHF-FM Channels 13, 14 and 16. Project Manager, Mr. Alexandro Rodriguez can be reached at 562-241-2350, along with Project Manager, Mr. Sean Gillam can be reached at 516-526-7098. Mariners are urged to proceed with caution after passing arrangements have been made.

San Carlos Bay - Pine Island Sound/General/Marine Construction (Excluding Bridges)/Dredging
Pine Island Sound
Cayo Costa Bay Staging Area
GLDD has one 750’ Subline Raft staged in the Cayo Costa Staging Area. The derrick 77, JMC, and fuel
barge will be staged in the San Carlos Bay Staging Area beginning October 4, 2025, supporting offshore
operations as required.
All vessel traffic is advised to avoid active work areas. Mariners are urged to exercise extreme caution,
maintain a slow safe speed to minimize wake, and coordinate passing arrangements before transiting the
area. All floating and submerged pipelines, anchors, and related equipment are marked in accordance with U.S. Coast Guard regulations.
Operations are being conducted 24 hours per day, 7 days per week.
Equipment: Tug Evergreen State, Tug Sylvie Faye, Multi-Cat Vessel Cape Canaveral, Booster Jack,
Booster Reggie, Derrick 77 Barge, JMC Barge, Fuel Barge F002, 750’ Subline Raft, Survey Boat St Louis
River, Survey Boat Miami River, Crew Boat Kitty Belle, Mooring Cube & Float Hose, 30” Pipeline
Communications: VHF Channel 13 and 16
Duration: August 1, 2025, to November 30th, 2025.

Sector St. Petersburg, Territorial Sea - Sector St. Petersburg, Submerged Land Act (SLA)/General/Marine Construction (Excluding Bridges)/Dredging
Sector St. Petersburg, Submerged Land Act (SLA)
Barrow and subline work areas:
Great Lakes Dredge and Dock Company, LLC has begun dredging for the Captiva Island Beach Renourishment Project. They have one 750 foot subline raft staged in the Cayo Costa Staging Area.
The derrick 77, JMC, and fuel barge will be staged in the San Carlos Bay Staging Area beginning October 4, 2025, supporting offshore operations as required.
All vessel traffic is advised to avoid active work areas. Mariners are urged to exercise extreme caution, maintain a slow safe speed to minimize wake, and coordinate passing arrangements before transiting the area. All floating and submerged pipelines, anchors, and related equipment are marked in accordance with U.S. Coast Guard regulations. Operations are being conducted 24 hours per day, 7 days per week.
TUG EVERGREEN STATE, TUG SYLVIE FAYE, MULTI-CAT VESSEL CAPE CANAVERAL, BOOSTER JACK, BOOSTER REGGIE, DERRICK 77 BARGE, JMC BARGE, FUEL BARGE F002, 750 FOOT SUBLINE RAFT, SURVEY BOAT ST LOUIS RIVER, SURVEY BOAT MIAMI RIVER, CREW BOAT KITTY BELLE, will all be monitoring VHF-FM channel 13 and 16. Operations are expected to be completed on or about November 30, 2025.

Sector Los Angeles, Territorial Sea - Sector Los Angeles, Submerged Land Act (SLA)/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Coastal Permit Specialist Consulting will remove and replace the existing L-shaped 369 SF floating dock with a new 574 SF U-shaped dock at 83 Linda Isle, Newport Beach, California (Latitude: 33.614220, Longitude: -117.903860). The three existing 14” square concrete marina guide pilings will remain in their current positions, and one new 14” square concrete marina guide pile will be installed at the tip of the proposed finger. The operation is scheduled to take place from 3 November 2025 to 26 November 2025 and will utilize a small 17’ Boston Whaler with a 50-horsepower outboard. VHF-FM Channel 16 will be used if necessary. There are no potential hazards to navigation, and the chart number for the area of operation is 18754. All mariners are advised to transit the area with caution, for further information, contact Max Jackson at 714.732.6127.

Carquinez Strait - Mare Island Strait/General/Marine Construction (Excluding Bridges)/Dredging
Mare Island Strait
The Dutra Group will conduct dredging operations at the Vallejo Ferry Terminal (Latitude 38.099847N, Longitude -122.263519W) from November 7, 2025, to November 12, 2025, operating 24 hours per day. The work will be carried out using clamshell dredges “DB 24,” “DB Beaver,” or “TM-9,” supported by a scow fleet consisting of seven split-hull scows with capacities of three at 3,000 CY and four at 2,000 CY. The tow tugs “Heidi L Brusco,” “Terri L Brusco,” or similar will assist during disposal operations, with material being transported to MWRP disposal sites as directed by the Dredged Material Management Office (DMMO). Additional support will be provided by the tender tug “Becky T.” All equipment will monitor VHF-FM Channels 13, 14, and 80, with the tow tug using the call sign KX7468. Mariners are advised to exercise extreme caution while transiting the dredge area. For operational inquiries, contact Superintendent Dennis Salyers at (415) 497-5289. For questions regarding this notice, contact (415) 218-6739.

Approaches To San Diego Bay - San Diego Bay/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
San Diego Bay
The Port of San Diego will be conducting construction work to install four (4) mooring bollards along the south edge of Navy Pier to safely accommodate the existing Midway Museum. The project is scheduled to begin on November 1, 2025, and is anticipated to conclude by January 31, 2026. All work will occur on the deck of Navy Pier, with potential use of scaffolding and small vessel support as needed. The project location is within San Diego Bay at Lat 32.714169° N / Long -117.175214° W. Vessel operators will monitor all standard radio frequencies during the project. Mariners are advised that the project is not expected to pose hazards to navigation; however, they are urged to transit at their slowest safe speed to minimize wake and proceed with caution after making passing arrangements. For further information, contact Timothy Barrett at the Port of San Diego at 619-686-6544. Refer to NOAA Nautical Chart US5CA72M, San Diego Bay, published April 30, 2025, for additional details.

The Port of San Diego will be conducting a marine debris and sunken vessel retrieval and removal project within the Zuniga Shoals area, located southeast of Zuniga Jetty just outside San Diego Bay. The project is scheduled to begin in mid-November 2025 and is anticipated to last approximately four months, through March 2026, depending on environmental conditions. Work will involve the use of in-water divers with lift bags, two to three support vessels with crane assist, and a small barge to hold debris as it is removed. Once retrieved, debris will be transported off-site for recycling or disposal in compliance with federal and state laws and regulations. The project location is at Latitude 32.6746° N / Longitude -117.2234° W. Vessel operators will monitor all standard radio frequencies during the project. Mariners are advised that the project is not expected to pose hazards to navigation; however, they are urged to transit at their slowest safe speed to minimize wake and proceed with caution after making passing arrangements. For further information, contact Timothy Barrett at the Port of San Diego at 619-686-6544. Refer to NOAA Nautical Chart 18773 for additional details.

Lower Mississippi River - Upper Mississippi River/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Upper Mississippi River
Continuing until December 25, 2025, the J.F. Brennan Company is constructing a mooring cell below the Centennial Highway Bridge between the RDB and the navigation channel, near Mile 482.0. Work will be conducted from 6:30 a.m. until 6:00 p.m., Monday through Friday. The M/V THOMAS KENNEDY will be on-scene monitoring VHF-FM Channels 13 and 16. Mariners are urged to transit the area with caution.

Sector Puget Sound, Submerged Land Act (SLA) - Quillayute River/General/Marine Construction (Excluding Bridges)/Dredging
Quillayute River
Duwamish Services will be conducting dredging for USACE in the Quillayute River Inner Channel and Boat Harbor for approximately 30 days. Dredging will occur 7 days per week (Monday-Sunday), 24-hours per day, weather permitting, from a floating hydraulic dredge and a tender vessel and work skiff. If dredge equipment obstructs the channel, it will be moved upon approach of a vessel to allow for safe vessel passage. Mariners should take care when transiting the area, travel at reasonable speeds, and be aware of marker buoys indicating the location of the submerged hydraulic dredge discharge pipe. The dredge crew will monitor VHF channels 16 and 69 during active dredging operations. For more information, contact Tyler Southworth at (509) 856-7700

Sector Los Angeles, Submerged Land Act (SLA) - Santa Barbara Harbor/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Santa Barbara Harbor
Pacific Maritime Group will be conducting offshore intake structure repair operations for the Charles Myers Desalination Facility from October 21, 2025, to November 30, 2025. The project involves removing and replacing two intake screens from separate intake structures, removing sand and pea gravel from beneath each structure, filling the voids with concrete, placing riprap around the base of both structures, and reinstalling the screens. Commercial diving and construction activities will be the primary operations.
The offshore operations will occur seaward of East Beach and southeast of the terminus of Stearns Wharf in the City of Santa Barbara. The coordinates for Intake A are 34.40787° N, -119.67977° W, and for Intake B are 34.40770° N, -119.67962° W. The barge Ocean Provider (270 feet long, 1,888 tons) and the tugboat A.N. Tillet (69.2 feet, twin screw) will be utilized for the project. The Ocean Provider will be on a four-point anchor moor, with all anchor pennant buoys illuminated. Vessels on scene will monitor VHF-FM radio frequencies on Channels 16 and 7.
For further information, please contact Ed Adair, Barge Master, at (951) 238-8221, or Mike Dant, Project Manager, at (503) 936-4141. All mariners are advised to transit the area with caution.

Sector Humboldt Bay, Submerged Land Act (SLA)/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Sector Humboldt Bay, Submerged Land Act (SLA)
Michels Pacific Energy will be conducting rock placement work in the Sacramento River, south of Red Bluff, California, from October 18, 2025, to November 30, 2025. The work will take place at the coordinates 40.152225°N, -122.176189°W. Operations will occur Monday through Saturday from 7:00 AM to 5:00 PM. Equipment on-site will include a 352 Cat excavator, ten 10’x40’x5’ truckable hopper barges, a floating dock, a shoreside tracked excavator, two work boats, and a turbidity curtain to contain the work zone. Mariners are advised to exercise caution when transiting the area. Vessels in the vicinity can monitor VHF Radio Channels 16 and 13, with standby operations on Channel 88 Alpha. For additional information, please contact the project’s primary point of contact, Chris Stevenson, at 209-993-4181 or cstevenson@michels.us, or the secondary point of contact, Sebastian Gonzales, at 920-579-7934 or sgonzales@michels.us.

Houston Ship Channel - Bayport Ship Channel/General/Marine Construction (Excluding Bridges)/Dredging
Bayport Ship Channel
Bayport Ship Channel - Bed-Leveling Operation --- From: 2025-10-11 To: 2020-11-08 --- The T/V BREAK OF DAWN will be conducting bed-leveling operations at the Bayport Terminal in berths 2, 3, 4, 5 and 6. Operations will be conducted 24-hours a day, 7-days a week. Mariners are urged to coordinate with the T/V BREAK OF DAWN prior to transiting the area and are requested to transit at their slowest safe speed to minimize wake. VHF-FM Channels: 5, 11, and 13, POC: (504) 615-3436

Galveston Bay Entrance Channel - Houston Ship Channel/General/Marine Construction (Excluding Bridges)/Dredging
Barbours Cut Terminal Channel - Bed-Leveling Operation --- From: 2025-10-11 To: 2020-11-08 --- The T/V BREAK OF DAWN will be conducting bed-leveling operations at the Barbours Cut Terminal in berths 1, 2, 3 and 6. Operations will be conducted 24-hours a day, 7-days a week. Mariners are urged to coordinate with the T/V BREAK OF DAWN prior to transiting the area and are requested to transit at their slowest safe speed to minimize wake. VHF-FM Channels: 5, 11, and 13, POC: (504) 615-3436

GIWW West/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
GIWW West
Colorado River - GIWW - Lock Closure --- From: 2025-07-01 To: 2025-11-14 --- The Colorado River Locks on the GIWW, Miles 441.0 and 442.0, WHL, will be closed to marine traffic for repairs from 7:00 a.m. to 5:00 p.m., Monday through Friday, excluding federal holidays. Mariners should confirm closure times prior to transiting the area to avoid delays. Mariners are urged to transit at their slowest safe speed to minimize wake and proceed with caution after passing arrangements have been made. POC: Lockmaster (979) 863-7842, ext. 2002, or (979) 482-7321

Sector Los Angeles, Territorial Sea - Sector Los Angeles, Submerged Land Act (SLA)/General/Marine Construction (Excluding Bridges)/Survey Operations
Woolpert, Inc. will conduct a hydrographic survey near Huntington Beach, CA, between October 30, 2025, and December 26, 2025. The operation will involve a commercial survey vessel, the Taku (CF 3078 UK), approximately 30 feet in length, equipped with a vessel-mounted 3D multi-beam sonar system and commercial-grade differential GPS with sub-meter accuracy or better. The survey team will include a marine surveyor/technician/environmental monitor, and a 200-meter safety zone will be observed for marine wildlife and pinnipeds. The vessel will monitor VHF Radio Channel 16 throughout the operation. All mariners are advised to use caution when transiting the area; for more information contact: 425-358-0267.

Vineyard Haven/General/Marine Construction (Excluding Bridges)/Survey Operations
Vineyard Haven
Caldwell Marine International, LLC will be conducting Utility Investigation and PLGR operations along the route of two Martha’s Vineyard cables. Operations will be performed, seven days a week, 12 hours per day, from 16 -28 November 2025. The marine support operation will include a dive support barge operating with spuds and anchors for mooring, beginning at N41 degrees, 32.196 minutes, Long W70 degrees, 37.008 minutes and travel throughout the PLGR & locate process to Lat N41 degrees, 27.942 minutes, Long W70 degrees, 35.01 minutes.
CMI Barge will then again operate with spuds and anchors for mooring, beginning at N41 degrees, 32.088 minutes, Long W70 degrees, 37.368 minutes and travel throughout the PLGR & locate process to Lat N41 degrees, 29.328 minutes, Long W70 degrees, 36.642 minutes. The CMI Dive Support Barge is AIS equipped for position location. AIS identification is “Cable Queen”.
Equipment on scene will be the CMI HDD Marine Support Barge: CMI Dive Support Barge: ‘Hughes 181’ (180ft length x 54ft beam), CMI Crew Transfer Vessel: ‘Alexis (55ft length x 16ft beam), Crew Transfer Vessel: ‘Kaiella’ (45 ft length x 14 ft beam)
and Support Tugs: ‘James Charles’ (92.6 ft length x 28.5 ft beam) and ‘Charles James’ (77 ft length x 26.1 ft beam)
Monitoring Hailing Channel VHF CH13 and CH16, Working Channel VHF CH73. Marine assembly will remain stationary for the entire scheduled work period.

Mobile Channel - Mobile River/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Mobile River
Mobile River - Mobile Channel - Pile Driving --- From: 2025-10-13 To: 2025-11-01 --- Five test piles will be installed on both sides of the river in approximate positions 30-41-08N 088-02-15W, 30-41-16N 088-02-03W and 30-41-14N 088-02-03W. After the piles have been installed, test frames with jacks and load cells will be placed on the piles for load capacity tests. Operations will take place from 7:00 a.m. to 5:00 p.m., Monday through Saturday. On-scene vessels will include multiple barges, two towing vessels, a crew boat, a crane barge, and work boats. Mariners are urged to transit the area at their slowest safe speed to minimize wake and are requested to coordinate passing arrangements with the project vessels 1-hour in advance. VHF-FM Channels 16 and 74, POC: (407) 840-6668

Quality Enterprises USA, Inc. will be drilling two 36 inch horizontal directional drills into the Gulf. Work will involve a jack-up barge to receive the rods and pull the pipe back from land.
The project is estimated to begin on or about November 7, 2025, with an estimated completion date of February 28 2025. Work will be conducted 24 hours a day, 7 days a week. The barge will remain stationary on location in approximate position 26.1671N / 081.8127W and be monitoring VHF-FM channel 16.

Sector San Francisco, Territorial Sea - Sector San Francisco, Submerged Land Act (SLA)/General/Marine Construction (Excluding Bridges)/Survey Operations
Sector San Francisco, Submerged Land Act (SLA)
The Scripps Institution of Oceanography research vessel SALLY RIDE (Call Sign: WSAF) will conduct 24-hour surface-to-floor oceanographic operations from October 21, 2025, to November 2, 2025, within the area bounded by the following coordinates:
The exact timing and location of each station will depend on operational concerns and weather conditions. During over-the-side operations, the vessel will be restricted in its ability to maneuver; all traffic is requested to give the SALLY RIDE a wide berth. The vessel will monitor VHF-FM channels 16 and 13. Mariners are advised to use caution when transiting the area. For further comments or details, contact the vessel master at sr-master@ucsd.edu or Heather Galiher at 858-226-8761.

Allegheny
Commencing November 12, 2025 and continuing until December 20, 2025, the Allegheny River Lock and Dam 2, Mile 6.7, will be closed for maintenance. Mariners are urged to use caution in the area and should monitor VHF-FM Channel 13 for updates or changes to the L/D closure.

Commencing October 21, 2025 and continuing until January 10, 2026, the Dashields Locks and Dam, Mile 13.3, will be closed for maintenance, Mondays through Fridays, from 7:00 a.m. to 5:00 p.m. Mariners are urged to use caution in the area and should monitor VHF-FM Channel 13 for updates or changes to the L/D closure.

Victoria West Entrance Channel - San Antonio Bay/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
San Antonio Bay
San Antonio Bay - Rock Dike Construction --- From: 2025-10-15 To: 2026-08-15 --- Foreshore rock dike construction is being conducted in San Antonio Bay, along the southwest shoreline of the Aransas National Wildlife Refuge. Temporary warning aids to navigation will be established near the outside perimeter of the foreshore dike, and a permanent aid to navigation will be installed in the area. A staging area for equipment barges and fleeting for rock loads will be located at the beginning of the rock dike, north of GIWW Mile 499.0, WHL. On-scene vessels will include the M/Vs JAMES CHRISTOPHER and MR. JACK. Mariners are urged to transit at their slowest safe speed to minimize wake and proceed with caution after passing arrangements have been made. VHF-FM Channels: 16, 72: POC (504) 416-4647 or (601) 590-5015

Sector North Carolina, Territorial Sea
“WHOI-OOI work will be taking place approximately 12-45 nm East of Nags Head, NC, in the area bounded by Lat 36-15.0’N, Lon 075-22.0’W. Lat 36-15.0’N, Lon 074-40.0’W, Lat 35-38.0N, Lon 074-40.0’W, Lat 35-38.0’N, Lon 075-22.0’W. The R/V Neil Armstrong will be on site deploying and recovering scientific moorings and conducting underwater surveys from 30 October through 19 November 2025.”

Sector New Orleans, Exclusive Economic Zone (EEZ)
Gulf of America - Survey Operation --- From: 2025-10-16 To: 2026-01-24 --- The T/V KOLT LEVI, M/V CAPTAIN WOODROW, M/V OLYMPIC ARTEMIS with two submersibles, and the M/V SANCO SWORD towing 250 meter long cables will be conducting survey operations offshore in the Gulf of America. The survey area is bound by approximate positions: 26-44-24N 091-50-53W, 26-43-07N 090-17-03W, 25-38-39N 090-18-14W and 25-39-52N 091-51-31W. Mariners are requested to maintain a wide berth to reduce impacts to survey data and to avoid entanglement with towed/deployed equipment.

Sector Los Angeles, Submerged Land Act (SLA) - Newport Bay/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Newport Bay
CPS Consulting will conduct a project at 101 Bayside Place, Newport Beach, CA (Latitude: 33.598730, Longitude: -117.879510) to remove the existing 1,564-square-foot pier and replace it with a new 1,433.67-square-foot pier. The project includes removing and replacing the existing 60-square-foot gangway with a new 72-square-foot code-compliant gangway, as well as removing and replacing five existing concrete marina piles. Additionally, the existing pier will be relocated, and two concrete t-piles will be replaced with new t-piles. No additional pile work or changes in overwater coverage are authorized. Operations are scheduled from 17 November to 29 December 2025. Vessels involved include a 45’ x 80’ barge equipped with a 110-ton link belt 218 HSL full counterweight package and 95’ of angle lattice boom, as well as two work boats: one steel (8’ x 13’, 60-HP Yamaha motor) and one aluminum (8’ x 16’, Yamaha high thrust motor). VHF-FM radio frequencies, if used, will be monitored on Channel 16; all mariners are advised to transit the area with caution. For further information, contact Chad Lucas at 707.430.3565. No hazards to navigation are anticipated.

Vineyard Haven
Caldwell Marine International, LLC will be utilizing a Cable Lay Barge operate with DP for mooring, and perform plow trials within these coordinates: N41 degrees, 30.57 minutes, Long W70 degrees, 37.146 minutes; N41 degrees, 30.576 minutes, Long W70 degrees, 37.092 minutes; N41 degrees, 30.408 minutes, Long W70 degrees, 37.068 minutes; N41 degrees, 30.408 minutes, Long W70 degrees, 37.122 minutes. Alternative location as follows: N41 degrees, 30.774 minutes, Long W70 degrees, 36.768 minutes; N41 degrees, 30.798 minutes, Long W70 degrees, 36.726 minutes; N41 degrees, 30.672 minutes, Long W70 degrees, 36.582 minutes; N41 degrees, 30.648 minutes, Long W70 degrees, 36.624 minutes. The CMI barge is AIS equipped for position location. AIS identification is “Cable Queen”.

Chester River
Temporary barge moorings for shoreline stabilization project. Project expected to run from October 27, 2025, to November 27, 2025. Mooring ball approximate position: Line Barge - 39 00 55.3258 N, 076 11 28.6579 W, Shuttle Barge - 39 00 57.2867 N, 076 11 46 W, Shuttle Barge - 39 00 54.869 N, 076 11 38.6946 W, & Rig Barge - 39 01 0.9281 N, 076 11 39.9749 W. a. Coastal Design & Construction, Inc. pocs. Steven Bailey – Marine Supervisor, Cell: 240-538-8066 and J. Richard Mattingly – Superintendent, Cell: 301-643-4323. All manned vessels will monitor VHF 13 and 16.

Golden Gate Bridge - San Francisco Bay/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
San Francisco Bay
Power Engineering Construction Co. will conduct pile removal and driving operations for the Red & White Fleet at Pier 43.5 and Pier 45 in San Francisco. The work will take place from 21 October 2025 through 31 December 2025, Monday through Friday, between 0600 and 1800. Operations will occur near Pier 45 at position 37.8098°N, 122.4159°W, utilizing derrick barge DB Pacific and miscellaneous material barges, which will be spudded down. All vessels and equipment on-site will monitor VHF-FM Channels 69 and 71. Mariners are advised to exercise caution when transiting the area. For further details, contact Bennett Clegg at (415) 559-0089.

Continuing until further notice, construction operations are being conducted at the Paducah Riverfront, between Miles 934.5 and 935.0. Mariners are requested to transit the area at their slowest safe speed to minimize wake and proceed with caution.

Ohio River - Big Sandy River/General/Marine Construction (Excluding Bridges)/Dredging
Big Sandy River
Continuing until November 1, 2025, the M/V TAYLOR RENEE and a barge mounted crane will be conducting dock repairs at the Marathon Petroleum Facility, located along the LDB, Mile 3.6. Work will be conducted from 7:00 a.m. to 5:00 p.m., Monday through Saturday. During nonworking hours, the project vessels will moor off-site. The M/V TAYLOR RENEE will monitor VHF-FM Channels 13 and 16. Mariners are urged to transit the area at their slowest safe speed to minimize wake and proceed with caution.

Indian River South Section
ATL Diversified, Inc. will be dredging for a beach renourishment project. Operations are expected to begin November 1, 2024, with an estimated completion date of April 30, 2025. Dredge hours will be from dawn to dusk but dredge equipment will always be in place. All local boat traffic will need to take extreme caution. 215,000 CY of material will be hydraulically dredged from within the Sebastian Inlet. Material will be dredged and pumped by dredge pipeline out of the inlet and onto the beach. Material will be placed on the South side of the inlet for beach restoration. Piping within the inlet channel will be submerged and held by anchors, floating pipe will travel the length of the South side of inlet to the beach. Staged and stored piping, barges and work vessels will be staged on the South Side of the inlet. All boat traffic needs to take caution of floating dredge pipelines.
All vessels are requested to travel at a slow speed when maneuvering around the dredge barges and dredging area. There is over 4,000LF of submerged pipe and 500LF of floating pipe. All boat traffic will need to take extreme caution when traveling through the inlet.

San Francisco Oakland Bay Bridge West Crossing - Oakland Inner Harbor/General/Marine Construction (Excluding Bridges)/Dredging
Oakland Inner Harbor
The Dutra Group will conduct dredging operations at the Port of Oakland from on or around October 17, 2025, to before November 30, 2025. Clamshell dredges “DB Beaver” and/or “DB 24” will be utilized, supported by a fleet of seven split-hull scows. The tow tug “Heidi L. Brusco” or a similar vessel will facilitate disposal operations, with sediment from all listed berths being disposed of at MWRP. Additional support will be provided by the tender tugs Phylis T or Becky T. All equipment will monitor Channels 13, 14, and 80, with the tow tug operating under the call sign KX7468. Operations will run continuously 24/7 in the Berth Areas of the Oakland Inner and Outer Harbor. The dredge superintendent, Mr. Dennis Salyers, can be contacted at (415) 497-5289. Mariners are advised to exercise extreme caution when transiting the dredge area.

Carquinez Strait - Mare Island Strait/General/Marine Construction (Excluding Bridges)/Dredging
Mare Island Strait
The Dutra Group will conduct dredging operations at the Vallejo Ferry Terminal from November 7, 2025, to November 12, 2025. The operations will take place 24/7 around the Vallejo Ferry Terminal at approximately 38.09985° N, -122.26352° W. Clamshell dredges “DB 24,” “DB Beaver,” or “TM-9” will be utilized, supported by a fleet of seven split-hull scows with capacities of three scows at 3,000 cubic yards and four scows at 2,000 cubic yards. The tow tugs “Heidi L Brusco,” “Terri L Brusco,” or similar vessels will facilitate disposal operations, with material being disposed of at MWRP sites as directed by the Dredged Material Management Office (DMMO). Additional support will be provided by the tender tug “Becky T.” All equipment will monitor Channels 13, 14, and 80, with the tow tug operating under the call sign KX7468. The dredge superintendent, Mr. Dennis Salyers, can be contacted at (415) 497-5289. Mariners are advised to exercise extreme caution when transiting the dredge area.

Sector Los Angeles, Territorial Sea/General/Marine Construction (Excluding Bridges)/Survey Operations
Sector Los Angeles, Territorial Sea
Anduril Industries will be conducting unattended Autonomous Underwater Vehicle (AUV) operations 27 OCT 2025 – 14 NOV 2025 in the vicinity of the San Clemente. During normal operations, no support vessel will be on scene. The AUV will be identifiable by a quick-flashing all-round white light and reflective tape. All vessels are requested to maintain a 1 nautical mile separation to ensure safety while conducting AUV operations. The ship PACIFIC ALLIANCE will be in the area monitoring CH. -16. For further comments or details contact Cam Green at (+1-949-512-1312).

Santa Barbara Harbor
James C Cushman will conduct nearshore marine operations to dredge the Santa Barbara Harbor’s Boat Launch area in Santa Barbara, CA, from November 4 to November 7, 2025. The dredging will take place at approximately 34.40847° N, -119.69202° W during daylight hours for no more than four continuous days. The operations will utilize onshore construction equipment, and no vessels will be involved. Equipment will monitor VHF-FM Channel 16. For more information regarding the project, contact: 805-564-5537. Mariners are advised to transit the area with caution during the operations.

Tennessee River
Continuing through November 20, 2025, the Kentucky Lock and Dam, at Mile 22.4, will be closed to navigation for maintenance. For more information, mariners can contact the Kentucky L/D on VHF-FM Channel 14 or at (270) 362-4226.

Commencing December 8, 2025 and continuing through March 15, 2026, Lock and Dam No. 9, at Mile 647.9, will be closed to navigation for maintenance. If navigation is critical through the Lock during the scheduled closure, mariners can contact the USACE between 7:00 a.m. and 3:30 p.m., at (651) 290-5410.

Commencing December 8, 2025 and continuing through March 15, 2026, Lock and Dam No. 7, at Mile 702.5, will be closed to navigation for maintenance. If navigation is critical through the Lock during the scheduled closure, mariners can contact the USACE between 7:00 a.m. and 3:30 p.m., at (651) 290-5410.

Commencing November 2, 2025 and continuing through April 19, 2026, the Lower St. Anthony Falls Lock and Dam, at Mile 853.3, will be closed to navigation for maintenance. If navigation is critical through the Lock during the scheduled closure, mariners can contact the Lockmaster between 7:00 a.m. and 2:00 p.m., at (651) 290-5928.

Commencing November 2, 2025 and continuing through April 19, 2026, Lock and Dam 1, at Mile 847.9, will be closed to navigation for maintenance. If navigation is critical through the Lock during the scheduled closure, mariners can contact the Lockmaster between 7:00 a.m. and 2:00 p.m., at (651) 290-5928.

Houston Ship Channel - Dock Construction --- From: 2025-10-21 To: 2025-12-15 --- The T/V MR. TATE will be assisting with dock construction along the Houston Ship Channel at City Docks 13 and 14. Operations will be conducted from 7:00 a.m. to 5:30 p.m., Monday through Friday. Mariners should transit the area with caution and at their slowest safe speed to minimize wake. VHF-FM Channels: 12, 21 and 66A, POC: (713) 775-2783

Commencing October 22, 2025 and continuing until further notice, mechanical dredging will be conducted at the Auxiliary Lock of the Melvin Price Locks and Dam, at Mile 200.5. The Auxiliary Lock will be closed during dredging operations. The Main Lock will be available for vessel transits. The on-scene vessels, M/V CLINTON and M/V DAVENPORT, can be contacted on VHF-FM Channels 13, 14, 16 or 82. Mariners should be alert for, and abide by, any special instructions that may be issued by the Lockmaster and should transit the area with caution.

Sector Los Angeles, Submerged Land Act (SLA) - Newport Bay/General/Marine Construction (Excluding Bridges)/Dredging
Newport Bay
R.E. Staite Engineering, Inc. is contracted to conduct maintenance dredging within Newport Bay Harbor, California, construction operations will commence on or around October 23, 2025, and will continue through September 26, 2026. Disposal will occur at the LA-3 Ocean Dredged Material Disposal Site and the Port of Long Beach Pier G facility. Divers will be in the area performing Caulerpa and eelgrass surveys prior to dredging. The project’s approximate center coordinates are 33°36'30"N, -117°54’26”W, as referenced on NOAA Chart No. 18754.
Vessels involved in this project include the DB Point Loma, Jeanie R push boat, John Drake work boat, RES Survey Boat, Tug Killeen, Tug Cuyamaca, Tug Terri L. Brusco, and disposal scows Rob P., Mike J., Harold M., and Clarence D. All equipment will monitor VHF-FM Channel 16. Mariners are urged to transit at their slowest safe speed to minimize wake and proceed with caution after passing arrangements have been made.
This work is being performed by R.E. Staite Engineering, Inc. under contract with the U.S. Army Corps of Engineers. For further information, contact Dalton Elzey at (925) 822-6775 or Jose Rocha, R.E., at (909) 253-9921.

Arkansas River
Commencing October 23, 2025 and continuing until further notice, revetment construction will be conducted near Mile 73.5. Work will take place from 6:00 a.m. to 6:00 p.m., daily. The M/V MISS NINA will monitor VHF-FM Channels 13 and 16. Mariners are urged to transit at their slowest safe speed to minimize wake and proceed with caution.

New Jersey Intracoastal Waterway
The Dredge FULLERTON will be performing dredging operations, on the New Jersey Intracoastal Waterway near Galloway, NJ beginning on October 15, 2025, and continue until December 31, 2025. Dredging will be conducted between New Jersey Intracoastal Waterway Daybeacon 152 (Light List # 35615) and New Jersey Intracoastal Waterway Buoy 163 (Light List # 35655). There will be floating dredge pipeline utilized and will be positioned outside of the navigation channel. All Mariners are requested to contact Dredge FULLERTON prior to transiting the area, to make passing arrangements. The Dredge FULLERTON can be contacted via VHF radio channel 11, 13, and 16. Mariners are urged to maintain a safe distance from dredging equipment and transit the area with extreme caution.

Miller’s Launch will be deploying anchors for dive support on the Brooklyn Bridge, North abutment in the following positions: 40-42-26.24N, 073-59-52.37W, 40-42-25.08N, 073-59-54.25W, 40-42-26.06N, 073-59-50.13W, and 40-42-27.14N, 073-59-53.38W, from October 28, 2025, to January 1, 2026, 24 hours a day, seven days a week. Equipment on scene will be the SAMANTHA MILLER, monitoring VHF-FM CH 13 and will require a 60-minute notice for any vessel movement requests.

Atchafalaya Channel
Atchafalaya Channel - Dredge Operation --- From: 2025-10-23 To: 2025-11-30 --- The Dredge ROBERT M. WHITE will be working in the Atchafalaya River Bar Channel, from approximately Mile 152.0 to Mile 154.0. The dredge will work 24-hours a day, 7-days a week. Dredged material will be deposited through a floating pipeline into the disposal sites located along the western side of the channel. Numerous work and support vessels associated with this dredging operation and dredge equipment will be located in and near the project area. Mariners are urged to transit at their slowest safe speed to minimize wake and proceed with caution after passing arrangements have been made. VHF-FM Channels: 13 and 16, POC: USACE (504) 862-2360 and (504) 862-2153

Continuing until November 1, 2025, the Dredge GOETZ will be conducting dredging operations in the vicinity of Mile 261.5. Operations will be conducted 24-hours a day, 7-days a week. The attendant plant will include tender boats, small boats, barges and pipeline. Dredged material will be pumped through a pontoon pipeline or self-floating pipeline, which may cross the channel and will be placed outside of the navigation channel. Mariners should coordinate passing arrangements 30-minutes in advance with the Dredge GOETZ on VHF-FM Channel 13, 16 or 82. Mariners are urged to transit at their slowest safe speed to minimize wake and proceed with caution after passing arrangements have been made.

Long Beach Channel - Los Angeles And Long Beach Harbors/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Los Angeles And Long Beach Harbors
The Dutra Group will be conducting construction operations at Wharf H, located at the Carnival Cruise Line facilities, just southeast of the Queen Mary in the Port of Long Beach. These operations are part of a project referenced on NOAA Chart Number 18751.
Construction operations will begin on October 27, 2025, and are scheduled to conclude by December 31, 2025. Work will take place five days a week, from sunrise to sunset.
The scope of work includes several work skiffs supporting crews working on and around the northernmost mooring dolphins of Wharf H. Divers will also be onsite installing piling sleeves, utilizing a diver support vessel. Dive flags will be prominently displayed during diving operations.
Mariners are advised to exercise caution while transiting the Carnival Cruise Line area. It is crucial to remain observant of diving operations and crews working on suspended platforms close to the water’s surface, as significant wakes can create hazardous conditions. Mariners are urged to transit at their slowest safe speed to minimize wake and proceed with caution.

Miami Main Channel
Ebsary Foundation Company will be working on the water just north of terminal G, approximately 30 feet from bulkhead beginning on or about November 1, 2025. The construction will last until approximately November 30, 2025.
There will be a 50 ft x 120 ft barge. All mariners are requested to transit the with the area with caution and at a slow speed.

Galveston Bay Entrance Channel
Galveston Bay Entrance Channel - Dredge Operation --- From: 2025-10-24 To: Until Further Notice --- The Dredge AMELIA ISLAND is conducting dredging in the Galveston Bay Entrance Channel, between Galveston Bay Entrance Channel Lighted Buoy 1A (LLNR-23630) and Galveston Bay Entrance Channel Lighted Buoy 1B (LLNR-23650). Operations will be conducted 24-hours a day, 7-days a week. Mariners are urged to transit at their slowest safe speed to minimize wake and proceed with caution after passing arrangements have been made. VHF-FM Channel: 16

Cooper River
Cottrell Contracting Corporation of Chesapeake, Virginia advises that the dredge NEWMARKET will be conducting dredging operations in and adjacent to the Cooper River at USCG Pier Papa, Charleston County, SC. The work will be ongoing from October 30, 2025 through January 1, 2026 from Cooper River Lighted Buoy 50 to Cooper River Lighted Buoy 52.
All mariners are requested to stay clear of the dredge, pipelines, barge, derricks and operating wires about the dredge. All operators should be aware that the dredge and pontoon lines are held in place by cables, which are attached to anchors some distance from the dredge and pontoons. Buoys are attached to the anchors so that they may be moved as the dredge moves. Submerged lines should be avoided. Mariners are requested to exercise extreme caution when approaching, passing, and leaving the dredging plant. The dredge NEWMARKET monitors VHF-FM channels 13 and 16. Mariners are cautioned to strictly comply with the Inland Rules of the Road when approaching, passing and leaving the area of operations, and remain a safe distance away from the dredge, booster, buoys, cables, pipeline, barges, derricks, wires and related equipment.
Owners and lessees of fishnets, crabpots and other structures that may be in the vicinity and that may hinder the free navigation of attending vessels and equipment must remove these from the area where tugs, tenderboats and other attendant equipment will be navigating. Dredging operations will be conducted twenty-four (24) hours a day seven (7) days a week, all fishnets, crabpots and structures in the general area must be removed prior to commencement of any work, a slow NO WAKE speed is requested of transiting vessels. All vessels are requested to contact the dredge prior to passing.

Sector Charleston, Submerged Land Act (SLA)
Great Lakes Dredge and Dock Company, LLC (GLDD) will commence mobilization activities for FY24 Myrtle Beach Emergency Renourishment Project, USACE Contract No. W912HP-25-C-0001, beginning on or about October 26, 2025. This project consists of placing approximately 600,000 cubic yards of dredged material on North Myrtle Beach (Reach 1), 850,000 cubic yards on Myrtle Beach (Reach 2), and 600,000 cubic yards on Garden City/Surfside Beach (Reach 3). Suitable borrow material will be dredged from three (3) off shore borrow areas 2 to 3 miles offshore, the Little River Borrow Area, Cane South Borrow Area, and Surfside Borrow Area. The hopper dredge Galveston Island will be utilized for this work. Dredging operations are anticipated to commence on or around December 2, 2025, starting in the Little River Borrow Area, and will take place 24 hours a day/7 days a week.
The Staging Area will be used for temporary mooring of the Derrick Barge, Anchor Barge, pipeline, and additional auxiliary. Equipment will be anchored and lit within the staging area. Boaters should avoid these areas. GLDD will begin submerged pipeline placement activities on or around November 15th for the three sets of submerged pipeline identified as Subline No. 1-1, Subline No. 1-2, and Subline 1-3. Submerged pipelines will be placed in three different areas extending from offshore of Myrtle Beach and will be marked with yellow can buoys. Boaters should avoid these areas.
The GALVESTON ISLAND is anticipated to be pumping material from the Little River Borrow Area into Reach 1 – North Myrtle Beach, from December through the end of January. Dredging is anticipated to be conducted in Cane South Borrow Area to Reach 2 from mid-February through the beginning of May. Dredging is anticipated to be conducted from the Surfside Borrow Area to Reach 3 from May through the end of June. Demobilization efforts will take place during July 2026.
Equipment being used: Tug BAYOU BRAVE, EVERGREEN STATE, CAPE HATTERAS, Derrick Barge, Anchor Barge , Crew/Survey Vessel ST JOHNS RIVER, and Hopper Dredge GALVESTON ISLAND
Little River Staging Area
Little River Borrow Area
Cane South Borrow Area
Surfside Borrow Area
Subline 1-1
Subline 1-2
Subline 1-3
Vessels will be monitoring VHF-FM channels 13 and 16. Mariners are urged to use extreme caution in the area. For dredging and placement operations, mariners are urged to transit at their slowest safe speed to minimize wake and proceed with caution after passing arrangements have been made.

Weymouth Back River
The MBTA will be conducting dredging operations for Hingham Ferry Dock Replacement Project from November 16, 2025, with an expected dredging end date of January 3, 2026, and expected disposal end date of January 7, 2026 at the MBDS Disposal site.