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
NY-BROOKLYN NAVY YARD
JT Cleary will be preforming demolition and construction of berths 10 and 11 at the Brooklyn Navy Yard, from June 17, 2024, to Fall 2025. Equipment on scene will be a 2 crane barges and 2 material barges, 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.

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.

Cat Island Pass - Houma Navigation Canal/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 will resume on approximately September 15, 2025. Dredge pipe and equipment will be mobilized to the area, and a subline will be installed to support future dredging. The breakwater constructed on the north side of the Island remains in place. 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:

Mobile Bar - Mobile Channel/General/Marine Construction (Excluding Bridges)/Dredging
Mobile Channel
Mobile Channel - Mobile Bay - Dredge Operation ---- From: 2024-10-22 To: 2025-09-24 --- Dredging is taking place in the Mobile Channel from the northern end of Mobile Bay to the upper Mobile Bay Turning Basin, near Little Sand Island. The dredge will send scows to the Dauphin Island Causeway beneficial use site, located west of the lower bay channel, along the east bank of the Dauphin Island Causeway. Operations will take place 24-hours a day, 7-days a week. Project vessels include the Dredge HARRY S., Anchor Vessel TROJAN and MOLLY J., T/V CARIBBEAN DAWN and SARAH DANN, and Survey/Crew Boat CAPE ANNE. Mariners should exercise extreme caution when transiting these areas. VHF-FM Channels: 13, 16 and 81, POC: (757) 328-5866

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, 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 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 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: 13, 16, and 67, POC: (224) 221-9834 or (224) 563-4432

Main Channel - Hudson River/General/Marine Construction (Excluding Bridges)/Boring and Core Samples
Hudson River
General/Marine Construction (Excluding Bridges)/Dredging
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 61 barge will be digging obstructions onsite. Hours of operation are 10 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. Marine VHF Channel 13 / 16 / 66 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. The 61 Barge and Dump Scow will be marked with Steady White Lights on all four corners of the barge.
The Weeks 283 deck barge is onsite 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. Hours of operations are 10 HRS x 5 Days a week Monday through Friday. The divers work will be consistent throughout these hours of operation. The Weeks 283 deck barge have limited maneuverability and require a tugboat to move the vessels. 2 Material Barges will be tied up alongside the Weeks 283, 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 / 82 will be monitored while onsite. Class A AIS will be set up on the Weeks Marine 283 Crane Barge: AIS Vessel Name (WEEKS 283).
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.

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.

Tillamook Bay - Garibaldi Channel/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Garibaldi Channel
Trade West Construction is moving jetty material to a material offloading facility for use on the Tillamook Bay South Jetty repairs. Jetty stone will be transported from the Port of Garibaldi, approximate location 45-33-14 N, 123-54-54 W, to a Material Offload Facility on Kincheloe Point on the Bay Ocean Peninsula in approximate location 45-33-07 N, 123-56-09 W. The tugboat and support vessel involved in this operation will monitor VHF-FM channels 8 and 10. Mariners are asked to maintain at least 100 feet from all tug and barge operations. Please keep crab pots clear of the navigational channel leading into Crab Harbor. Pots obstructing barge movement will be respectfully relocated. Additionally, stone material will be transported and placed on the jetty. Mariners are strongly advised to keep a safe distance from the repair work on the jetty. This project is expected to continue into the Fall of 2025. For more information, contact Keyanee Faught at (435) 669-7976 or email keyaneef@gmail.com.

Sector Columbia River, Submerged Land Act (SLA) - Tillamook Bay/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Tillamook Bay
Trade West Construction is moving jetty material to a material offloading facility for use on the Tillamook Bay South Jetty repairs. Jetty stone will be transported from the Port of Garibaldi, approximate location 45-33-14 N, 123-54-54 W, to a Material Offload Facility on Kincheloe Point on the Bay Ocean Peninsula in approximate location 45-33-07 N, 123-56-09 W. The tugboat and support vessel involved in this operation will monitor VHF-FM channels 8 and 10. Mariners are asked to maintain at least 100 feet from all tug and barge operations. Please keep crab pots clear of the navigational channel leading into Crab Harbor. Pots obstructing barge movement will be respectfully relocated. Additionally, stone material will be transported and placed on the jetty. Mariners are strongly advised to keep a safe distance from the repair work on the jetty. This project is expected to continue into the Fall of 2025. For more information, contact Keyanee Faught at (435) 669-7976 or email keyaneef@gmail.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 Delaware Bay, Submerged Land Act (SLA) - Barnegat Inlet/General/Marine Construction (Excluding Bridges)/Dredging
Barnegat Inlet
Staging are for:
Great Lakes Dredge and Dock Co. LLC will conduct a beach nourishment project along the Atlantic Ocean coastline of Manasquan Island, Ocean County, New Jersey. The project area encompasses the Boroughs of Seaside Heights, Seaside Park, Toms River Township, Lavallette, Bayhead, Point Pleasant Beach, Mantoloking, and Brick. Great Lakes Dredge and Dock Co. LLC will be staging equipment in the southern side of the Barnegat Inlet Staging Area, in approximate position 39° 45' 59" N / 74° 7' 6" W. The first submerged dredge pipeline will be installed starting in mid-January, 2025 in Seaside Heights, followed by Subline #2 in the Borough of Lavellette, Subline #3 in Brick Township, Subline #4 in the Borough of Mantoloking; and Subline #5 in the Borough of Bay Head. The dredge GALVESTON ISLAND will be taking material from three borrow areas within a larger defined area between Normandy beach and Barnegat Light approximately 1-2 NM offshore. Other equipment on scene will include anchor barges, a derrick, crew boats, and tugboats. Operations will be conducted 24 hours a day, 7 days a week starting January 14, 2025 and ending September 30, 2025. Vessels can be contacted on VHF-FM radio 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.

Sector Delaware Bay, Terrorial Sea - Sector Delaware Bay, Submerged Land Act (SLA)/General/Marine Construction (Excluding Bridges)/Dredging
Sector Delaware Bay, Submerged Land Act (SLA)
Borrow Area:
Great Lakes Dredge and Dock Co. LLC will conduct a beach nourishment project along the Atlantic Ocean coastline of Manasquan Island, Ocean County, New Jersey. The project area encompasses the Boroughs of Seaside Heights, Seaside Park, Toms River Township, Lavallette, Bayhead, Point Pleasant Beach, Mantoloking, and Brick. Great Lakes Dredge and Dock Co. LLC will be staging equipment in the southern side of the Barnegat Inlet Staging Area, in approximate position 39° 45' 59" N / 74° 7' 6" W. The first submerged dredge pipeline will be installed starting in mid-January, 2025 in Seaside Heights, followed by Subline #2 in the Borough of Lavellette, Subline #3 in Brick Township, Subline #4 in the Borough of Mantoloking; and Subline #5 in the Borough of Bay Head. The dredge GALVESTON ISLAND will be taking material from three borrow areas within a larger defined area between Normandy beach and Barnegat Light approximately 1-2 NM offshore. Other equipment on scene will include anchor barges, a derrick, crew boats, and tugboats. Operations will be conducted 24 hours a day, 7 days a week starting January 14, 2025 and ending September 30, 2025. Vessels can be contacted on VHF-FM radio 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.

Con Edison will be conducting marine construction operations on the East River, at East 14th Street, along the wharf on FDR, adjacent to the Con Edison plant, from January 27, 2025, to September 30, 2025, Monday through Friday, between 6:00am to 2:30pm. The project includes mobilization and demobilization of barge and wharf repair activities using divers. Diving stations/equipment and building materials stored on deck. 165T crawler crane will remain tied down in cradle when not setting/lifting spud piles or offloading equipment and materials. Request slow bell within 100 ft during work hours. Equipment on scene will be the Mia Forte Elsa” spudded flat deck crane barge, 267’x50’
Susan Miller and Johnathan Miller tugs, monitoring VHF-FM CH 16 and the 24-hour point of contact, Andrew Arthur, can be reached at 908-623-6300.

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 conducting maintenance dredging at Detyens Shipyard in the Cooper River from Piers Charlie to Juliet near Cooper River Lighted Buoy 52 (LLNR 2855) commencing on or about August 8, 2025. The Dredge will operate on a 24 hour per day, 7 day per week basis until approximately September 8, 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.

Ohio River - Green River/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Green River
The Green River L/D Nr. 1will be closed through August 29, 2025, and again from September 29, 2025, through October 24, 2025, resulting in a total river closure. The chamber will be open from August 30, 2025, through September 28, 2025. Mariners may contact Green River L/D Nr.1 at (270) 826-7360, for further information.

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 - Rock Placement Operation --- From: 2025-02-06 To: 2025-10-15 --- Dredging is complete near the Three Bird Island Marsh (TBIM) placement site. Rock placement work will commence in the TBIM placement area by Luhr Crosby. Work will take place during daylight hours, 7-days a week, in an area 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 use extreme caution and transit the area at their slowest safe speed to create minimum wake after passing arrangements have been made. VHF-FM Channels: 13, 16 and 72, POC: (224) 531-3762 and (985) 237-5040

Chesapeake Channel - Great Wicomico River/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Great Wicomico River
Coastal Design & Construction, Inc. will be conducting repair of existing oyster reefs and construction / placement of new oyster reef begin April 14, 2025 to September 30, 2025. Multiple deck barges will be used and will be moored in various locations in the vicinity of the area. Tugs Capt. Dale and Linda M will be in the area and monitor VHF FM Ch 13 & 16.

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.

Lower Mississippi River - Upper Mississippi River/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Upper Mississippi River
Commencing June 1, 2025, and continuing through September 12, 2025, Melvin Price L/D Auxiliary Chamber, in the vicinity of Mile 200.5, will be closed for miter gate machinery replacement. 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.

Mobile Channel - Mobile River/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Mobile River
Mobile River - Marine Construction --- From: 2025-05-27 To: 2025-10-01 --- Test piles will be installed on the east and west sides of the river in approximate positions 30-41-08N 088-02-15W and 30-41-16N 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. At times, the crane barge may moor perpendicular to the Mobile River and partially extend into the western portion of the channel. Mariners are urged to transit the area at their slowest safe speed to minimize wake and coordinate passing arrangements with the project vessels in advance. VHF-FM Channels 13, 16 and 74, POC: (407) 840-6668, (206) 641-5031 or (206) 743-1929

Sector Anchorage, Submerged Land Act (SLA) - Kachemak Bay/General/Marine Construction (Excluding Bridges)/Dredging
Kachemak Bay
Alaska Marine Excavation, LLC. will be conducting dredging operations in the Homer Harbor Entrance and USCG Hickory berth starting April 15 2025 thru May 1st 2025 and resuming on September 1st 2025 thru October 11th, 2025. 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 be marked where it exits the harbor on the beach and the pipeline’s anchors will be marked by buoys. 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.

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: 2025-09-30 --- 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.

Lower Mississippi River - Ohio River/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Ohio River
Continuing through September 20, 2025, contractors will be repairing the retaining wall on the Kentucky bank, at the upstream entrance to the Portland Canal, in the vicinity of Mile 606.8. Work will be conducted from 7:00 a.m. to 7:00 p.m., Monday through Saturday. McAlpine L/D and Portland Canal will have the following restrictions during this period:
7:00 a.m. to 7:00 p.m.: Only upbound traffic will be permitted to transit McAlpine L/D and the Portland Canal.
10:00 a.m. to 3:00 p.m.: The contractor is permitted to dive each working day. If divers are in the water, no traffic will transit the Portland Canal.
7:00 p.m. to 7:00 a.m.: McAlpine L/D will follow normal operations.
The contractor’s floating will consist of the M/V MISS LINDA, a crane barge, an excavator barge, two material barges and a dive vessel. During working hours, the contractor will have a 52-foot-wide floating plant at the mouth of the Portland Canal, moored at the site of the repair. During non-working hours, the contractor’s floating plant will be moored downstream of the L&I Bride on the Indiana side and lighted accordingly. Mariners shall contact M/V MISS LINDA via VHF-FM Channel 14, for passing arrangements. Upbound traffic should initiate contact at the L&I Railroad Bridge. Mariners may contact the lockmaster at (502) 776-6866, for further information.

Sector Virginia, Exclusive Economic Zone (EEZ)/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Sector Virginia, Exclusive Economic Zone (EEZ)
M/V ORION is conducting monopile foundation installations in the CVOW lease area. Supporting vessels include the M/V HOS BLACK HAWK and M/V HOS BENELLI. Mariners are requested to maintain a 500m safety zone around construction activities, and may hail the project safety vessels on CH 16 to coordinate passing arrangements.

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: 2025-09-30 --- 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. 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.

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.

Houston Ship Channel - Bayport Ship Channel/General/Marine Construction (Excluding Bridges)/Dredging
Bayport Ship Channel
Bayport Ship Channel - Houston Ship Channel - Dredge Operation --- From: 2025-05-31 To: 2025-12-31 --- The Hopper Dredges R.B. WEEKS and MAGDALEN and the M/V BREAK OF DAWN will be operating in the vicinity of the Bayport Flare and the Bayport Ship Channel. Dredged material will be transported offshore to an ocean dredged material disposal site located south of the Galveston Entrance Channel. Work will take place 24-hours a day, 7-days a week. On-scene support vessels will include the Survey Vessel CAPT TOM and the Crew Boat CHRIS C. Vessels should coordinate passing arrangements 30-minutes in advance. 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. VHF-FM Channels: 13 and 16, POC: (985) 237-9667 or (443) 856-5311

Galveston Bay Entrance Channel - Houston Ship Channel/General/Marine Construction (Excluding Bridges)/Dredging
Houston Ship Channel
Houston Ship Channel - Dredge Operation --- From: 2025-05-31 To: 2025-12-31 --- The Hopper Dredges R.B. WEEKS and MAGDALEN and the M/V BREAK OF DAWN will be operating in the Houston Ship Channel. Dredged material will be transported offshore to an ocean dredged material disposal site located south of the Galveston Entrance Channel. Work will take place 24-hours a day, 7-days a week. On-scene support vessels will include the Survey Vessel CAPT TOM and the Crew Boat CHRIS C. 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. VHF-FM Channels: 13 and 16, POC: (985) 237-9667 or (443) 856-5311

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.

Lake Superior - Chequamegon Bay/General/Marine Construction (Excluding Bridges)/Dredging
Chequamegon Bay
The crane-barge Derrick 3 will also monitor channel 7. Work will be occurring near the City of Ashland Water Intake starting at the shoreline and progressing northwest into Chequamegon Bay. Divers will be working during the daytime. While dredging and pipeline installation is occurring, temporary buoys will be placed around the active work area. Recreational traffic shall stay clear and navigate around operations at a safe distance.

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 15 November, 2025. 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.

Lake Superior - APOSTLE ISLANDS/General/Marine Construction (Excluding Bridges)/Survey Operations
APOSTLE ISLANDS
General/Marine Construction (Excluding Bridges)/Survey Operations
Survey operations begin June 12, 2025, and are expected to end on September 30, 2025. Surveys will be conducted 12 hours a day, 7 days a week on the RV Chinook.
Waterway and location where work will be done:
Apostle Islands, Wisconsin Lake Superior. The survey area is approximately 509.7 km2
surrounding Basswood Island, Hermit Island, Stockton Island, Manitou Island, Oak Island,
Ironwood Island, Cat Island, North Twin Island, South Twin Island, Rocky Island, Otter Island,
Devil's Island, Bear Island, and Raspberry Island. The survey area has nearshore work off
Bayfield, Red Cliff, Madeline Island, Michigan Island, and Outer Island.

Sector Virginia, Submerged Land Act (SLA) - Chesapeake Channel/General/Marine Construction (Excluding Bridges)/Dredging
Chesapeake Channel
Please be advised that Curtin Maritime (CMC) will be conducting dredging activities commencing on or about July 21, 2025, and conclude on or about
September 21, 2025. During this time, CMC will be operating 24 hours per day / 7 days per week (Monday through Sunday). Maintenance Dredging
operations will take place within the Thimble Shoal Channel shown in attached drawings. Dredged material will be loaded into scows and disposed offshore
in the Dam Neck Ocean Disposal Site (DNODS).
The construction areas are located between G19/R18 and G11/R12. The DB Avalon will be performing maintenance dredging on the red/green side also
working in the center of the channel. Curtin Maritime requests a slow bell <10 kts. for any deep draft vessel, and to give a wide berth when possible while
passing the dredge. The DB Avalon will work with the Pilot Tower on VHF Channel 11, ad make passing arrangements with ships on VHF Channel 13.
Our fleet for this operation will consist of:
(1) Mechanical Dredge:
(1) Support Barge:
(4) Split Hull Scows:
. Crown Point 6,000 cubic yard capacity
. Inspiration Point 6,000 cubic yard capacity
. Sand Point 6,000 cubic yard capacity
. Rincon Point 6,000 cubic yard capacity
(5) Support Tugs:
. Karen C Towing Vessel
. Alice C Towing Vessel
. Kimberly C Towing Vessel
. Mary Emma Towing Vessel
. Paul Henry Tending Tug
All manned equipment will monitor VHF-FM Channels 13, and 16. Project Manager, Mr. Richard Oldham can be reached at 321-474-5633.
Mariners are urged to proceed with caution after passing arrangements have been made.

Sector Los Angeles, Territorial Sea/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Sector Los Angeles, Territorial Sea
Ocean Rainforest will be conducting deconstruction and removal of the aquaculture approximately 4NM South of Santa Barbara CA starting 18 June, 2025 until 15 September, 2025 at positions
M/V PACIFIC HARVESTER will be monitoring VHF-FM Chan. 16. During the removal of moorings and lines mariners are requested to stay clear of aquaculture site. Any questions or concerns can be directed to Sam Reeves at 820-587-3932 or sam@oceanrainforest.com.

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

Sector Virginia, Submerged Land Act (SLA) - Chesapeake Channel/General/Marine Construction (Excluding Bridges)/Dredging
Chesapeake Channel
Fishing Creek
Edwin A. and John O. Crandell, Inc. will be conduction mechanical dredging in the Fishing Creek navigation channel in Annapolis MD. Mechanical dredging will occur along the entire length of the channel starting around the entrance marker "2F" and going the entire channel length all the way to the USCG Annapolis Station. Mobilization will start the 2nd week in June 2025. Crandell will be using Tug “Big C Too”, Crane Barge Digger 1, Excavator Barge and numerous other support barges and equipment. Tug and barge operations will be traveling in and out of the Fishing Creek Channel in Annapolis. Mariners are urged to use caution when transiting the area and reduce to a no-wake speed in the vicinity of the equipment for worker safety. Barges will be anchored in the areas. Edwin A. and John O. Crandell, Inc can be contacted via phone at the office 410-867-0200 or on cell 410-991-2376. When working we can be reached on Channel 8.

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.

Main Channel - Hudson River/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Hudson River
CD Perry LLC will be conducting marine construction operations on Hudson River outside of the navigation channel on the eastern shoreline starting approximately 50-foot south of the Menands Bridge and carrying on to approximately 1400-foot South of the Menands Bridge, in position 42-41-57N, 073-42-06W, from July 7, 2025, to September 30, 2025, Monday through Saturday. Equipment on scene will be a 120’x40’ crane barge with 218 Link Belt crane, tug boat, monitoring VHF-FM CH 19. Mariners are advised to transit the area with caution and minimize their wake while operations are being conducted.

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)
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.

Sector Houston-Galveston, Submerged Land Act (SLA) - Calcasieu Channel/General/Marine Construction (Excluding Bridges)/Dredging
Calcasieu Channel
Calcasieu Channel - Devils Elbow - GIWW - Dredge Operation --- From: 2025-07-19 To: 2025-09-18 --- The Dredge CONSTELLATION will be working in the Calcasieu Channel and GIWW, at Devils Elbow. The dredge will work 24-hours a day, 7-days a week, and will give way to passing navigation. On-scene vessels and equipment will include approximately 15,000 ft of pipe, one supply barge, one anchor barge, one crane barge, and three tender boats. The dredge requests no meeting or overtaking within the dredge working area. Mariners, including recreational boaters, are urged to transit at their slowest safe speed to minimize wake and proceed with extreme caution after passing arrangements have been made. VHF-FM Channel: 16 or 79, POC: Dredge (713) 913-7208 or USACE (504) 862-2971

Sector Houston-Galveston, Submerged Land Act (SLA) - Calcasieu River/General/Marine Construction (Excluding Bridges)/Dredging
Calcasieu River
Calcasieu Channel - Clooney Island Loop - Dredge Operation --- From: 2025-06-28 To: 2025-10-15 --- The Dredge CONSTELLATION will be working in the Calcasieu Channel and Clooney Island Loop. 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

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. 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. Updated Notices to Mariners to be sent out. We 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
Great Lakes Dredge & Dock Company, LLC will be preparing for an upcoming dredge project, Captiva Island Beach Renourishment Project. In preparation for this project, GLDD will mobilize 30-inch pipeline raft(s), 2 boosters, and a mooring cube and float Hose in the Carlos Bay Staging area. This equipment will be assembled and ultimately towed off-shore of Captiva Island where it will be installed just off the beach for dredging work to begin in mid-September. All vessel traffic should avoid active work areas. Mariners are urged to use extreme caution in the area of operations. Mariners are urged to transit at their slowest safe speed to minimize wake and proceed with caution after passing arrangements have been made. All pipelines and anchors will be marked via lighted can buoy and orange Norwegian buoys. All submerged pipelines will be marked according to USCG regulations. Operations will be 12 hours/day, 7 days/week until dredging begins mid-September. Once dredging begins operations will be 24 hours/day, 7 days/week. TUG BAYOU BAY, TUG SYLVIE FAYE and all other vessels will 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

Via Mississippi River And Harvey Canal - Algiers Alternate Route/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Algiers Alternate Route
Algiers Canal - GIWW - Lock Closure --- From: 2025-07-21 To: 2025-09-20 --- Algiers Lock will be closed to navigation from 7:00 a.m. until 6:00 p.m., Monday through Saturday, for river end guidewall and dolphin construction. The following tow restrictions remain in place for both directions at Algiers Lock: Vessels are restricted to a maximum width of 54 ft and a maximum length of 700 ft, or a maximum width of 70 ft and a maximum length of 600 ft. POC: Lockmaster (504) 354-1795 or Lockwall (504) 354-1861

Lower Mississippi River - Ohio River/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Ohio River
The Markland L/D Auxiliary Chamber will be closed from July 14, 2025, through September 19, 2025, for repairs to the miter gates. The Main Chamber will remain open. Mariners may contact Markland L/D via VHF-FM Channel 13, or at (859) 567-7661, for further information.

Los Angeles Approach Channel - Los Angeles Main Channel/General/Marine Construction (Excluding Bridges)/Survey Operations
Los Angeles Main Channel
Splash Industries is conducting ongoing drone-boat deployment in the Port of Los Angeles area, from 10 July 2025 to 30 September 2025. Deployments consist of an 11-ft unmanned vessel operating autonomously or supervised by a nearby support vessel. The unmanned vessel is of a low-profile metal construction and can be recognized by the “Splash Industries” lettering on its sides. To ensure operation safety, avoid approaching the vessel when possible. Splash Industries Drone-boat and Support vessel will be monitoring VHF-FM Chan. 9 & 16. Mariners are requested to transit the area with caution. For more details or comments, contact Splash Industries support number at (310) 776-3520.

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.

New Orleans Port Arthur/General/Marine Construction (Excluding Bridges)/Dredging
New Orleans Port Arthur
GIWW, Mile 244.0, WHL - Dredge Operation --- From: 2025-07-16 To: 2025-09-15 --- The Dredge GAZAP will be conducting dredging in the Port of West Calcasieu along the northern edge of the GIWW, Mile 244.0, WHL. Work will be conducted 24-hours a day, 7-days a week. Dredge equipment and vessels will work outside of the channel and transport dredge material via floating and submerged pipeline to the placement site located west of the facility. Approximately 1,000 ft of floating pipeline will be located directly behind the dredge with submerged pipeline installed in the general work area. Mariners are urged to use extreme caution near the work area and should transit at their slowest safe speed to minimize wake and after passing arrangements have been made. VHF-FM Channels: 8, 16 and 67, POC: (228) 344-8890

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 October 15, 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 July 16, 2025, Orion’s crane barge M-1702, Tug, Tender boat, Survey boat, and Off loader will begin operating in Tampa Harbor. The dredge has been contracted to remove material from Cut-C (HB) Channel beginning at Red Buoy 28 up to Green Buoy 31. The work area includes the fill site on 2-D island. The towing tugs will be moving the material scows between the dredge area from Cut-C and the pump off which is located at 2-D Island.
Type of Operation: Mechanical Clamshell Dredging with Hydraulic Offloading of Scow Barges and Pumping Dredge Slurry to Disposal Island 2D.
Hours of Operation: 12 hours per day (Daylight Hours)
Days of Operation: Monday through Sunday (7 days per week)
Name of Contact Vessel: M-1702 (HS Liebherr 895 HD)
VHF-FM channels Monitored: Channels 13, 16 and Working Channel 79 and 78.
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 rubber pipeline and submerged polyethylene pipeline associated with the hydraulic unloading operation(s) at the Disposal Island will be utilized. Pipeline, vessels, and mooring piles will be visibly lighted.
Approximate Location of Temporary Features:
Beginning on or around September 1, 2025, Dutra’s equipment Dredge Stuyvesant, Tug, Tender boat, Survey Gracey Jean, 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. We anticipate this project will end approximately September 30, 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. The equipment will operate 24 hours a day, 7 days a week until the assignment is complete. The vessels will use and monitor VHF 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

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 San Francisco, Territorial Sea - Sector San Francisco, Submerged Land Act (SLA)/General/Marine Construction (Excluding Bridges)/Dredging
Sector San Francisco, Submerged Land Act (SLA)
Vortex Marine Construction will be conducting dredging operations within the Pillar Point Harbor from 25 July 2025 to 15 Aug 2025 24 hours/day Mon-Sat. DT Deschutes and DT Vigilant (WDQ4763) will be monitoring VHF-FM channels 13,14, and 67. Mariners are requested to use extreme caution while transiting the work area. For questions or concerns, contact 408-210-7272.

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 Dredge Savannah will operate 24-7 and monitor VHF-FM channels 13 and 16, from approximately August 6, 2025, through November 30, 2025.

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 - Grand Bayou - Marsh Restoration/Dredging --- From: 2025-08-15 To: 2025-11-30 --- 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 area 24-hours a day, 7-days a week. The cutterhead dredge, clamshell dredges, marsh buggies, towing vessels, barge mounted excavators and work barges will be operating along the RDB, in the northern portion of the Magnolia Anchorage Borrow Area, between Miles 46.2 and 47.5, AHOP. 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: 13, 16, and 67, POC: (251) 298-3020 or (601) 810-1505

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.

Lower Mississippi River - Kaskaskia River/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Kaskaskia River
Costello L/D will be closed from August 1, 2025, until September 30, 2025, due to mitter gate repairs. All navigation interests should be alert for, and abide by, any special instructions that may be issued by the lockmaster. Mariners are urged to exercise caution when transiting the area.

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

Texas City Channel - Galveston-Freeport/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Galveston-Freeport
GIWW, WHL - Habitat Restoration --- From: 2025-07-08 To: 2025-09-30 --- Galveston Bay Foundation is constructing four bird nesting islands in Galveston Bay, north of the GIWW, in the vicinity of Tiki Island. Work will take place 12-hours a day, 7-days a week. On-scene vessels will consist of 2 push boats and 1 crew boat. The nesting bird islands are located in the following approximate positions:

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 survey operations from 13-Aug-2025 to 30-Sep-2025, in the vicinity of Brisbane, California. The survey vessel is approximately 25 feet in length, a 200-meter safety zone will be observed for marine wildlife and pinnipeds. All mariners are requested to transit the area with caution. For further questions contact Danielle Halverson 425-358-0267.

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

New Orleans To Baton Rouge - Lower Mississippi River/General/Marine Construction (Excluding Bridges)/Dredging
Lower Mississippi River
Mississippi River, Mile 264.0, AHOP - Dredge Operation --- From: 2025-08-11 To: 2025-09-30 --- Dredging will be conducted along the RDB, near Mile 264.0, AHOP. Work will take place 24-hours a day, 7-days a week. On-scene vessels will include the Dredge HENRY A., the T/V ALTON J., and the T/V MELANIE V. Mariners are urged to transit at their slowest safe speed to minimize wake and proceed with caution. VHF-FM Channels: 8 and 13, POC: (985) 703-2246

Long Island Sound Eastern Part - Long Island Sound Western Part/General/Marine Construction (Excluding Bridges)/Survey Operations
Long Island Sound Western Part
The University of Connecticut, Department of Marine Sciences will be conducting water quality monitoring operations in Western Long Island Sound, 1.5 miles northwest of Matinecock Point, in position 40-55-24.449N, 073-39-17.790W. The operations will run from August 10, 2025, to October 1, 2025. Equipment on scene will be 18-inch diameter, 20-inch height yellow buoy with Y 6s light, two equipment moorings marked by hi-flyers/ lobster buoy floats, and Yellow pontoon platform connected at each end to 20-inch diameter 24-inch height plastic floats. Platform marked with Y 4s light. Mariners are advised not to traverse between floats, or to approach any equipment on scene. For information contact carson.hill@uconn.edu.

Ambrose Channel - Main Channel/General/Marine Construction (Excluding Bridges)/Dredging
Main Channel
Great Lakes Dredge and Dock Company will be conducting cable backfill operations at the South Brookly Marine Terminal, Gowanus Bay, from August 15, 2025, to September 30, 2025, seven days a week, 24 hours a day. Equipment on scene will be the Tug Pike / Caroline, Carver E-Crane on Barge, Crew boat Cooper River, Hopper barges, monitoring VHF-FM CH 13 and 16. Mariners are urged to proceed with caution and make passing arrangements with GLDD crew, then transit at their slowest safe speed to minimize wake.

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.

San Francisco Oakland Bay Bridge West Crossing - San Francisco Bay North Channel/General/Marine Construction (Excluding Bridges)/Survey Operations
Woolpert, Inc. will be conducting a hydrographic survey in the vicinity of San Francisco Bay. From 22-August 2025 to 30-September 2025. The survey personnel and equipment spread will consist of one commercial survey boat approximately 24 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. A 200m safety zone will be observed for marine wildlife and pinnipeds. All mariners are requested to transit the area with caution; for any further questions contact Danielle Halverson - 425-358-0267

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 Consulting will be removing and replacing a floating dock on 1-September-2025 to 15-October-2025 at 16355 Maruffa Circle Huntington Beach, California. The exact position of operation will be in 33.724260N -118.062020W. A small boat whaler will be conducting the operations and monitoring VHF FM Chan. 14; all mariners are requested to transit the area with caution. For more information contact 714-795-4251.

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 Mobile, Submerged Land Act (SLA) - Gulfport Ship Channel/General/Marine Construction (Excluding Bridges)/Survey Operations
Gulfport Ship Channel
GIWW - Gulfport Ship Channel - Survey Operation --- From: 2025-09-08 To: 2025-09-26 --- NOAA hydrographic survey operations will be conducted in the GIWW, between Miles 65.0 and 72.0, EHL. Surveys will be conducted between 7:00 a.m. and 4:00 p.m., Monday through Friday. On-scene vessels will include the Survey Vessel S3005 and two uncrewed systems yellow survey platforms. 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. VHF-FM Channels: 10 and 16

Arkansas Post Canal - Arkansas River/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Arkansas River
Commencing August 25, 2025, and continuing through September 14, 2025, Webbers Falls L/D Nr. 16, in the vicinity of Mile 366.6, will be closed for maintenance. As maintenance crews prepare the work site, intermittent delays of four or more hours should be expected several days preceding the above Lock closure. All work is expected to be completed as scheduled. However, unforeseen issues could require additional time. Waterway users are asked to check with L/D 16, for the latest information. Mariners may contact Mr. Robert Steiner, Navigation Project Manager, at (918) 775-4475 ext. 5833 or Mr. Jacob Simpson, Navigation Field Engineer, at (918) 669-7244, for additional information.

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.

San Francisco Oakland Bay Bridge West Crossing - San Francisco Bay North Channel/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Silverado Contractors, Inc will be performing demolition operations on the former pier number 64, from 11-August-25 to 12-September-25. In the vicinity of San Francisco North Bay Channel. The position of operation is: 37.76777N -122.38361. Vessel Little Cindy and Crane Barge 2 will be the primary vessels performing the demolition, the vessels will be monitoring VHF-FM Channels 13 & 14. All mariners are requested to transit the area with caution; for further questions contact: 925-818-2324.

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.

Atchafalaya River - Morgan City To Port Allen/General/Marine Construction (Excluding Bridges)/Boring and Core Samples
Morgan City To Port Allen
GIWW - Atchafalaya River - Berwick Bay Harbor - Dredge Operation --- From: 2025-08-11 To: 2025-10-31 --- The Dredge ROBERT WHITE will be working in Berwick Bay Harbor, 20 Grand Point, Tidewater Point, Morgan City Dock East, Berwick Lock Forebay and other Morgan City Areas, from approximately Mile 120.0 to Mile 121.5 of the Atchafalaya River. Operations will be conducted 24-hours a day, 7-days a week. Dredged material will be deposited in deep water of the Atchafalaya River or in the sand pit on the east side of Berwick Harbor. Numerous work and support vessels associated with the dredge operation will be on-scene. 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

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.

Sector Los Angeles, Territorial Sea - Sector Los Angeles, Submerged Land Act (SLA)/General/Marine Construction (Excluding Bridges)/Survey Operations
Anduril Industries will be conducting underwater operations from 11-Aug-2025 to 19-Sep-2025, in the vicinity of Port Hueneme. The following position of operation is listed below:
The M/V THEORY will be on scene monitoring CH. -16. Mariners are requested to use caution when transiting near M/V THEORY. Chart US5CA58M, US5CA65M. For more information contact: 949-796-0703.

New York Slough - San Joaquin River/General/Marine Construction (Excluding Bridges)/Dredging
San Joaquin River
Curtin Maritime (CMC) will be conducting dredging activities commencing on or about August 18, 2025, and conclude on or about October 18, 2025. During this time, CMC will be operating 24 hours per day / 7 days per week (Monday through Sunday).The extents of dredging activity will begin at 38° 1'18.98"N, 121°48'29.21"W and conclude at 37°57'8.40"N, 121°19'58.16"W.Maintenance dredging within the channel at designated reaches will occur, and material will be loaded into scows. The scows will be pushed by tug from the dredging area to Bradford Island Disposal Site located at 38° 4'8.79"N, 121° 40'30.78"W until on or around September 18, 2025. After September 18, 2025, through completion on or around October 18, 2025, Curtin Maritime will be utilizing Roberts Island II Disposal Site located at 37°59'39.61"N, 121°24'59.49"W. TAll manned equipment will monitor at the minimum VHF-FM Channels 13, 14 and 16. Project Manager, Mr. Tyler Maiers can be reached at 810-841-7552, along with Project Manager, Mr. Corey Durno can be reached at 352-219-8325. Mariners are requested to transit with caution after passing arrangements have been made.

Sacramento River Deep Water Ship Channel - Sacramento River/General/Marine Construction (Excluding Bridges)/Dredging
The Dutra Group will be conducting dredge operations, starting from the Sacramento Marina down to Miller Park Marina. Waterside work is scheduled to begin August 18th and will continue no later than September 30th, 2025. The Crane Barge TM20, along with the workboat Patty D 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 barge, as well as the tugboat will mobilize from Dutra’s Rio Vista Yard to the Sacramento River levee. 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. Barges will monitor VHF‐FM channel 9 & 16, working channel 68A, or can be reached by calling (707) 333-5029. Mariners are advised to transit the area with caution.

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.

Kennebec River Approach - Kennebec River/General/Marine Construction (Excluding Bridges)/Dredging
Kennebec River
Bath Iron Works will be conducting maintenance dredging at Pier #2 using a barge-mounted crane with a clamshell bucket. The bucket will deposit the dredge material into a contained area on the barge. The contained area will be lined with filter fabric allowing the dredge material to be dewatered. When full, the barge will travel across the river slightly north of BIW to the contractor’s site for off-loading. The off-load location is a minimal distance from the dredge site. The material will be loaded into dump trucks and transported to one of BIW’s three permitted upland disposal sites. Dredging will be occurring during weekday daylight hours with one or two off-loads per day expected. Dredge spoils will then be barged north through the Sagadahoc Bridge to the Reed & Reed laydown area on the west bank of the river. Hours of operation will be weekday daylight hours. Equipment on scene will be 1 spoil barge, 1 crane barge and 1 to 2 tugboats and can be contacted on VHF-FM 13.

Kennebec River Approach - Kennebec River/General/Marine Construction (Excluding Bridges)/Dredging
Kennebec River
Bath Iron Works will be conducting maintenance dredging on the BIW Drydock Submergence Basin using a barge-mounted crane with a clamshell bucket. When full, the barge will travel 3.25 miles downriver by dredge scow and be deposited at the approved disposal site at Bluff Head. Hours of operation will be daylight hours. EQUIPMENT ON SCENE: Crane/Clamshell bucket dredge on barge, with tugboat and small workboat in support and can be contacted on VHF-FM 13.

San Carlos Bay - Pine Island Sound/General/Marine Construction (Excluding Bridges)/Dredging
Pine Island Sound
Great Lakes Dredge and Dock Company, LLC will be conducting dredging operations. In preparation for this project, TUG BAYOU BAY and TUG SYLVIE FAYE will mobilize 30-inch pipeline raft(s), 2 boosters, and a Mooring Cube and Float Hose in the Cayo Costa Staging Area. This equipment will be assembled and ultimately towed off-shore of Captiva Island where it will be installed just off the beach for dredging work to begin in mid-September.
All vessel traffic should avoid active work areas. Mariners are urged to use extreme caution in the area of operations. Mariners are urged to transit at their slowest safe speed to minimize wake and proceed with caution after passing arrangements have been made. All pipelines and anchors will be marked via lighted can buoy and orange Norwegian buoys. All submerged pipelines will be marked according to USCG regulations.
Operations will be 12 hours/day, 7 days/week until dredging begins mid-September. Once dredging begins operations will be 24 hours/day, 7 days/week. The anticipated duration is August 1, 2025, to November 30, 2025. Vessels with be monitoring VHF-FM channels 13 and 16.

Sector Los Angeles, Territorial Sea - Sector Los Angeles, Submerged Land Act (SLA)/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
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
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.

Suisun Bay - Sacramento River Deep Water Ship Channel/General/Marine Construction (Excluding Bridges)/Dredging
Sacramento River Deep Water Ship Channel
The Dutra Group will be conducting dredging operations in the Sacramento Deep Water Shipping Channel. Dredging operations will commence on or about August 15, 2025, and end on or before October 22, 2025. During this time, they will be operating within the Federal Channel Reaches 1 – 10, 24 hours a day, 7 days a week with dredging and disposal operations.
Locations for the start and end of dredging operations are listed below:
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.

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

Laguna Madre Channel - Brownsville Channel/General/Marine Construction (Excluding Bridges)/Dredging
Brownsville Channel
Brownsville Channel - Dredge Operation --- From: 2025-08-20 To: 2025-09-19 --- The Dredge GENERAL MARSHALL will be conducting dredging in the Brownsville Channel from approximately Brownsville Channel Light 39 (LLNR-43040) to Brownsville Channel Light 44 (LLNR-29960). Work will take place 24-hours a day, 7-days a week. Dredged material will be transported via floating and submerged pipeline to a booster barge and to the placement area located south of the channel in the Port of Brownsville. Ships should coordinate with the dredge at least 1-hour in advance. 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. VHF-FM Channels: 13 and 79, POC: (409) 739-6508

Sector Los Angeles, Submerged Land Act (SLA) - Channel Islands Harbor/General/Marine Construction (Excluding Bridges)/Survey Operations
Channel Islands Harbor
Anduril Industries will be conducting Autonomous Underwater Vehicle (AUV) operations 1 SEP 2025 through 30 SEP 2025 in the vicinity of the Channel Islands. The ship PACIFIC ALLIANCE will be on scene monitoring CH. -16. The support vessel will be restricted in its ability to maneuver and be requesting all vessels to maintain a 1 nautical mile separation to ensure safety while conducting AUV operations. All mariners are advised to transit the area with caution. For further comments or details contact Cam Green at (+1-949-512-1312).

Miami Main Channel - Fishermans Channel/General/Marine Construction (Excluding Bridges)/Survey Operations
Fishermans Channel
Cummins Cederberg Coastal and Marine Engineering will be conducting diving operations to conduct a marine resource survey south of Fisherman’s Channel between the ICW and Fisher Island. The survey area is located immediately south of Fisherman’s Channel, south of Dodge Island, and extends 152.4 meters (500 feet).
The start of hazardous operations begins on August 18, 2025, and completion of the survey will be on
September 30, 2025. Operations will be conducted Monday through Friday between the hours of 8:00am and 5:00pm.
Vessels used:
Survey/Dive Vessel – 19’10” Action Craft
Survey/Dive Vessel – 28’ Parker
Survey/Dive Vessel - 26’ Goldline
Survey/Dive Vessel – 26’ Goldline
Weighted buoys (round white/yellow crab floats) and dive flags. No equipment will remain on site after dark.
Vessels will be monitoring VHF-FM channels 13, 16, 1. Dive flags and buoys (round white/yellow crab floats) will be used to temporarily mark transect locations.
For further information contact: Penny Cutt, Senior Director, (954)401-2578, pcutt@cumminscederberg.com, Jen Savaro, Senior Scientist, (610) 304-2165, jsavaro@cumminscederberg.com.

President Roads - Mystic River/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Mystic River
Containment Boom Installation Former Exxon Facility
Mariners are advised that Moran Environmental is installing containment boom in the vicinity of the former Exxon Facility on the Mustic River. Operations will commence on August 20th, 2025, and continue through September 25th, 2025. Mariners are requested to use caution when navigating in the vicinity of the terminal, maintaining a safe distance from installed boom and associated vessels. For More information mariners may contact Moran Environmental Recovery LLC Operations at (781) 815-1100. Mariners are advised to plan accordingly and use caution when transiting the area.
Chart:13272

Sector Los Angeles, Territorial Sea - Sector Los Angeles, Submerged Land Act (SLA)/General/Marine Construction (Excluding Bridges)/Survey Operations
Ventura Research Group will be conducting sonar survey operations, from 08-September to 01-October-2025. Operations will extend out from the East end of Catalina Island, the vessels on scene will be a 21ft Boston Whaler "Neoclinus", a 25ft Boston Whaler "Obscurus." Each vessel will be monitoring VHF-FM Chan. 16; all mariners are advised to transit the area with caution. For more information contact Johnathan Williams: 323-259-2891.

San Francisco Oakland Bay Bridge West Crossing - San Francisco Bay North Channel/General/Marine Construction (Excluding Bridges)/Survey Operations
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.

Sector Los Angeles, Submerged Land Act (SLA) - Morro Bay Channel/General/Marine Construction (Excluding Bridges)/Survey Operations
Morro Bay Channel
The USGS Pacific Coastal and Marine Science Center (PCMSC) will be conducting a low-energy geophysical surveys in the waters near Morro Bay and San Luis Bay under California State Lands Permit #8394. Operations will include a sub-bottom profiler towed by the USGS research vessel Parke Snavely, a 36-foot aluminum catamaran, and will be monitoring VHF-FM Channels 16 & 82A. The survey will be conducted from September 6th - September 18th, 2025, with approximately week 1 near Morro Bay and week 2 near San Luis Bay. All mariners are advised to transit the area with caution, for more information contact: 831-332-9665.

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 - Rock Placement --- From: 2025-08-25 To: Until Further Notice --- Rock barrier placement will be conducted for the Baytown high line tower project near the tower base located in the vicinity of Houston Ship Channel Light 111 (LLNR-25275). Up to twelve rock barges and the T/Vs MISS NINA and MISS WINDY CITY will be located on the northern shore of Alexander Island between Houston Ship Channel Light 111 (LLNR-25275) and Houston Ship Channel Light 113 (LLNR-25355). Work will take place from 8:00 a.m. to 6:00 p.m., daily. Mariners are urged to transit the Baytown Bend with caution and at their slowest safe speed to minimize wake. VHF-FM Channels: 11 and 13, POC: (318) 452-0183

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.

Galveston Bay Entrance Channel - Houston Ship Channel/General/Marine Construction (Excluding Bridges)/Dredging
Houston Ship Channel - Barbours Terminal Channel - Dredge Operation --- From: 2025-04-30 To: Until Further Notice --- The Dredge GENERAL BRADLEY is dredging in the Houston Ship Channel, between Morgans Point and the Bayport Ship Channel. Work will take place 24-hours a day, 7-days a week. The dredge is currently operating at the entrance to Barbours Cut near Barbours Cut Junction Light BC (LLNR-24750). Up to 30,000 ft of steel submerged pipeline along with steel and HDPE (plastic) shore pipeline will be used throughout the project area to transport dredged material to the Beneficial Use Sites. Submerged dredge pipeline is located near Houston Ship Channel Light 85 (LLNR-24545). The outbound barge lane is closed at HSC Light 85 due to the dredge pipeline and buoys. Additional on-scene vessels may include the Booster Barge CAL 2109, Anchor Barge CAL 2006, Crew Boat DELTA RUSH, and T/Vs LARRY HEBERT, DOUGLAS B., and GUAM. Houston Ship Channel vessel traffic should coordinate passing arrangements 30-minutes in advance and Barbours Terminal Channel vessel traffic should coordinate 1-hour in advance. Mariners are requested to avoid meeting or overtaking near the dredge and are urged to transit the area with caution and at their slowest safe speed to minimize wake. VHF-FM Channels: 13 and 82, POC: (912) 508-1351 or (832) 217-0541

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.

Lower Mississippi River - Upper Mississippi River/General/Marine Construction (Excluding Bridges)/Dredging
Continuing until December 3, 2025, dredging operations are being conducted in the vicinity of Mile 702.0. Operations will be conducted from 6:00 a.m. until 6:00 p.m., Monday through Friday. The M/V CLEVA LEE, SCARLETTE RIVER or WARRIORS will monitor VHF-FM Channel 13, 14, 16 or 88, and requests 45-minutes advance notice of passage. Mariners are urged to transit at their slowest safe speed to minimize wake and proceed with caution after passing arrangements have been made.

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 San Francisco, Territorial Sea/General/Marine Construction (Excluding Bridges)/Survey Operations
Sector San Francisco, Territorial Sea
Woolpert, Inc will be conducting a hydrographic survey is between the period of September 15, 2025 - October 20, 2025 near Half Moon Bay. The survey personnel and equipment spread will consist of one commercial survey boat approximately 30 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. A 200m safety zone will be observed for marine wildlife and pinnipeds.
Survey Vessel name/number: Taku/CF 3078 UK
Radio channel to be monitored by vessel: Channel 16. All mariners are advised to transit the area with caution, for more information contact: 425-358-0267.

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.

Block Island Sound And Gardiners Bay - Long Island Sound Eastern Part/General/Marine Construction (Excluding Bridges)/Survey Operations
Long Island Sound Eastern Part
University of Connecticut Avery Point, will be deploying 4 surface drifters for marine science data collection of Rocky Neck State Park in East Lyme CT from September 5, 2025, to September 15, 2025. The drifters will be deployed near the following position: 41 18.032 N, 072 14.238. 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.

Main Channel - Hudson River/General/Marine Construction (Excluding Bridges)/Dredging
Donjon Marine Co. will be conducting 2025 Fall maintenance dredging at the NY, Manhattan Cruise Terminal, in position 40-45-57.938N, 073-59-57.03W, from September 8, 2025, to October 12, 2025, 24 hours a day, seven days a week. Equipment on scene will be the Dredge – Oyster Bay or Delaware Bay, (3) Dump Scows, (1) tending tug, and (2) towing to sea tugs, monitoring VHF-FM CH 13 and 16 and will be able to conduct vessel movements, on demand.

Mare Island Strait - Napa River/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Napa River
Vortex Marine Construction, INC. will be conducting submarine pipeline removal operations in the vicinity of Napa River near Thompson, CA. The derrick barge “Victory”, 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 25 and complete approximately October 15. The work will include removal of 3-8” diameter steel pipelines. Divers may be used during the project to make underwater connections to the pipelines. An alpha flag will be displayed when divers are in the water. Operations will continue Monday through Saturday; 0700 to 1900 hrs. 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.

Main Channel - Hudson River/General/Marine Construction (Excluding Bridges)/Boring and Core Samples
General/Marine Construction (Excluding Bridges)/Boring and Core Samples
Aquifer Drilling and Testing will be conducting marine soil borings on the Hudson River, from September 4, 2025, to September 16, 2025. Equipment on scene will be (1) Millers Launch Spud Barge 110’x32’ (1) Millers Launch Tugboat, monitoring VHF-FM CH 13 and 16.

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

Sabine-Neches Canal - Neches River/General/Marine Construction (Excluding Bridges)/Dredging
Neches River
Neches River - Dredge Operation --- From: 2025-09-02 To: Mid-September 2025 --- The Dredge VANETA MARIE is conducting dredging operations in the turning basin adjacent to Lower Sun Anchorage. Dredged material will be transported via pipeline to the island located west of the turning basin. All ships and tows are requested to provide a 1-hour notice to the dredge to coordinate passing arrangements. 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. VHF-FM Channels: 13 and 71

Sector Houston-Galveston, Submerged Land Act (SLA) - Galveston Bay Entrance Channel/General/Marine Construction (Excluding Bridges)/Dredging
Galveston Bay Entrance Channel
Galveston Bay Entrance Channel - Galveston Channel - Dredge Operation --- From: 2025-09-02 To: 2025-10-12 --- The Dredge PADRE ISLAND will be conducting non-continuous maintenance dredging in the Galveston Bay Entrance Channel and Galveston Channel. Operations will be conducted 7-days a week, during daylight hours. Dredged material will be transported offshore to the disposal site. Additional on-scene vessels will include the Crew Boats ST LOUIS RIVER and JEREMY R. 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. VHF-FM Channels: 05, 13 and 16, POC: (206) 743-7830

Sector San Diego, Exclusive Economic Zone (EEZ) - Sector San Diego, Territorial Sea/General/Marine Construction (Excluding Bridges)/Survey Operations
Sector San Diego, Territorial Sea
The Scripps Institution of Oceanography research vessel ROBERT GORDON SPROUL (Call Sign WSQ-2674) will conduct surface to floor oceanographic operations 8-14 SEPTEMBER 2025 in vicinity of the following waypoints near Pt. Loma:
The exact timing and location of each station will depend on operational concerns and weather conditions. During over-the-side operations, vessel will be restricted in ability to maneuver; all traffic requested to give ROBERT GORDON SPROUL a wide berth. R/V ROBERT GORDON SPROUL will monitor VHF-FM channels 16 & 13. Mariners are advised to use caution when transiting the area. For further comments or details contact Heather Galiher at 858-226-8761

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: 2025-11-02 --- 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. Mariners are urged to transit the area with caution.

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: 2025-09-30 --- 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

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, Exclusive Economic Zone (EEZ) - Sector New Orleans, Territorial Sea/General/Marine Construction (Excluding Bridges)/Survey Operations
Sector New Orleans, Territorial Sea
Gulf of America - Survey Operation --- From: 2025-09-03 To: 2025-09-26 --- The R/V ACADIANA will be conducting geophysical/geotechnical surveys in the Gulf of America, within portions of the Ship Shoal and South Pelto Areas. Surveys will be bound by approximate positions: 28-57-14.4N 090-32-21.6W, 28-56-52.8N 091-09-16.8W, 28-51-24.0N 090-31-14.4W and 28-52-15.0N 091-08-54.6W. Work will be conducted 7-days a week,
during daylight hours. During operations, the research vessel will have restricted maneuverability. Vessels should coordinate passing arrangements with the research vessel in advance. Mariners are requested to pass at a safe distance, giving consideration to deployed survey gear. VHF-FM Channels: 13 and 16

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: 2025-07-31 --- 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

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 - 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

San Francisco Oakland Bay Bridge West Crossing - San Francisco Bay North Channel/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Silverado Contractors, Inc will be conducting pier demolition operations in the vicinity of San Francisco Bay North Channel. The vessels on scene will be: Little Cindy, Vessel Call Sign: Little Cindy; Vessel Name: Crane Barge 2, Vessel Call Sign: CB2.
All will be monitoring VHF-FM Channels: 13 and 14, 16 will be monitored if there is not any deep-draft traffic. All mariners are requested to transit the area with caution, for more information contact: Matt 925-818-2324.

Richardson Bay - Sausalito Channel/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Sausalito Channel
Power Engineering Construction Co. will be performing pile collar removal & reinstallation at the Harbor. Derrick Schoonmaker Marina from 09/10/25 – 09/12/25. DB ALAMEDA will be stationed adjacent to the construction site and shift as necessary for collar removal & installation.
Operations will be conducted with derrick barge DB ALAMEDA and flat material barge with start time of 0600 and stop time of 1800. The barges 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.

Mobile Bar - Mobile Channel/General/Marine Construction (Excluding Bridges)/Dredging
Mobile Channel
Mobile Channel - Mobile River - Dredge Operation --- From: 2025-09-09 To: 2025-10-09 --- The Dredge GLENN EDWARDS will be conducting non-continuous maintenance dredging in the Mobile River, upper Mobile Channel near the McDuffie Coal Terminal, and the Mobile Channel south of Gaillard Island. The dredge will be placing material in the Ocean Dredge Material Disposal Site (ODMDS) located south of Dauphin Island, AL. 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. VHF-FM Channels: 13 and 16, POC: USACE (251) 957-6019

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.

Sector Los Angeles, Territorial Sea - Sector Los Angeles, Submerged Land Act (SLA)/General/Marine Construction (Excluding Bridges)/Survey Operations
PATON deployment around Santa Monica Pier
UCLA will be deploying 12 48" tall white with yellow striped buoys around the Santa Monica Pier to study the breakwater for approximately 30 days. Mariners are advised to transit the area with caution. For questions or concerns contact Timu Gallien at 310-825-7731

Lower Mississippi River - Upper Mississippi River/General/Marine Construction (Excluding Bridges)/Dredging
Continuing until October 3, 2025, the support vessel M/V WELLS and the Dredge WADE will be conducting dredging operations between approximate Miles 688.5 and 687.5. Work will be conducted from 6:00 a.m. until 6:00 p.m., Monday through Friday. The support vessel M/V WELLS and the Dredge WADE will monitor VHF-FM Channel 13 or 81, and requests 30-minutes advance notice of passage. Mariners are urged to transit the area at their slowest safe speed and proceed with caution after passing arrangements have been made.

Sector Houston-Galveston, Submerged Land Act (SLA) - Galveston Bay Entrance Channel/General/Marine Construction (Excluding Bridges)/Dredging
Galveston Bay Entrance Channel
Galveston Bay Entrance Channel - Dredge Operation --- From: 2025-08-06 To: Until Further Notice --- Maintenance dredging will be conducted in the Galveston Bay Entrance Channel, from approximately Galveston Bay Entrance Channel Lighted Buoy 1B (LLNR-23650) to Galveston Bay Entrance Channel Lighted Buoy 5 (LLNR-23710). Operations will take place during daylight hours, 7-days a week. On-scene vessels will include the Dredge LIBERTY ISLAND and the Crew Boat JEREMY R. Mariners are urged to coordinate passing arrangements in advance and transit the area with caution. VHF-FM Channels: 5, 13, and 16, POC: (630) 209-7619 or (630) 544-9989

Port Arthur Canal - Sabine-Neches Canal/General/Marine Construction (Excluding Bridges)/Dredging
Sabine-Neches Canal
GIWW - Sabine-Neches Canal - Dredge Operation --- From: 2025-09-05 To: 2025-09-12 --- The Crane Barge MBI-10 will conduct dredging at the PabTex Facility along the Sabine-Neches Canal (GIWW). The MBI-10 will mechanically dredge the area and place spoils in hopper barges. The hooper barges will transfer material to an unloader barge located near the PabTex Dock. The dredge requests 1-hour notice from vessels transiting the area. Mariners should avoid meeting or overtaking near the project site and are requested to transit at their slowest safe speed to minimize wake. VHF-FM Channel: 76 or 78, POC: (870) 405-0282

Cat Island Pass - Houma Navigation Canal/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Houma Navigation Canal
Houma Navigation Canal, Mile 8.7 - Pipeline Removal/Dive Operation --- From: 2025-09-12 To: 2025-09-22 --- Pipeline removal and diving operations will be conducted in and along the Houma Navigation Canal, between Houma Navigation Canal Buoy 20 (LLNR-17875) and Houma Navigation Canal Light 21 (LLNR-17880). Operations will be conducted 7-days a week, during daylight hours. On-scene vessels will include the T/Vs BIG HORN and MISS AUDREY, the Barges B911 and CHELSEA A., and small crew/deck boats. The channel may be partially obstructed during the project. Mariners should coordinate passing arrangements with the project vessels in advance. Vessels are urged to transit the area at their slowest safe speed to minimize wake and observe all day shapes and dive flags. VHF-FM Channels: 6 and 13, POC: (985) 209-8697

Lower Mississippi River - Illinois River/General/Marine Construction (Excluding Bridges)/Dredging
Illinois River
Continuing until further notice, M/V MADISON or M/V BARRY J., is conducting dredging operations between approximate Miles 216.2 and 215.2, in the vicinity of Clark Island. Work will be conducted 24-hours a day, 7-days a week. The M/V MADISON or M/V BARRY J., will monitor VHF-FM Channel 13, 16 or 73, 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.

Tombigbee River/General/Marine Construction (Excluding Bridges)/Dredging
Tombigbee River
Tombigbee River - Dredge Operation --- From: 2025-09-08 To: 2025-09-12 --- Dredging operations will be conducted along the Tombigbee River near Coffeeville Lake, between Miles 117.0 and 131.0. Dredging will focus on the small boat access points along the river and are not expected to interfere with commercial traffic; however, mariners should use caution while transiting the area. POC: USACE (334) 289-3540

Mobile Channel - Theodore Ship Channel/General/Marine Construction (Excluding Bridges)/Dredging
Theodore Ship Channel
Theodore Ship Channel - Dredge Operations --- From: 2025-09-10 To: 2025-11-10 --- 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 New York, Submerged Lands Act (SLA)/General/Marine Construction (Excluding Bridges)/Survey Operations
Sector New York, Submerged Lands Act (SLA)
Inspire Environmental will be conducting bottom trawl fisheries surveys in the Empire Wind Lease Area (Between 40° 20' 50.7834", -73° 32' 0.3618" & 40° 19' 38.7798", -73° 20' 1.053") and Reference Area (40° 33' 32.4282", -72° 51' 45.2736") from September 16, 2025, to September 24, 2025. The survey will run 2 times in September and target the dates above, but exact dates are subject to change; an update will be sent if either leg is shifted. Each survey leg will last approximately 3 days, with the second leg being a few days after the first leg has been completed. Equipment on scene will be the F/V Susan L; Bottom Trawl Net, monitoring VHF-FM CH 13 and 16 and will be towing bottom trawl gear at 4 stations within the Lease Area, as well as 4 times at the adjacent reference site (see Figure 1); these stations are not yet determined. Each tow will last 20 minutes in duration. During these times, the vessel will be moving at 4kts or less and have decreased maneuverability.

East Channel - Great South Bay/General/Marine Construction (Excluding Bridges)/Survey Operations
Great South Bay
Inspire Environmental will be conducting bottom trawl fisheries surveys in the Empire Wind Lease Area (Between 40° 20' 50.7834", -73° 32' 0.3618" & 40° 19' 38.7798", -73° 20' 1.053") and Reference Area (40° 33' 32.4282", -72° 51' 45.2736") from September 16, 2025, to September 24, 2025. The survey will run 2 times in September and target the dates above, but exact dates are subject to change; an update will be sent if either leg is shifted. Each survey leg will last approximately 3 days, with the second leg being a few days after the first leg has been completed. Equipment on scene will be the F/V Susan L; Bottom Trawl Net, monitoring VHF-FM CH 13 and 16 and will be towing bottom trawl gear at 4 stations within the Lease Area, as well as 4 times at the adjacent reference site (see Figure 1); these stations are not yet determined. Each tow will last 20 minutes in duration. During these times, the vessel will be moving at 4kts or less and have decreased maneuverability.

Houston Ship Channel - Dredge Operation --- From: 2025-09-08 To: Until Further Notice --- The M/V LAYLA RENEE is conducting drag bar operations in the Houston Ship Channel, between Houston Ship Channel Light 45 (LLNR-24100) and Houston Ship Channel Light 52 (LLNR-24175). Mariners are urged to transit the area with caution. POC: (985) 258-3112

Ohio River - Kanawha River/General/Marine Construction (Excluding Bridges)/Boring and Core Samples
Kanawha River
Continuing until September 15, 2025, Amherst Madison Inc., M/V LADY LOIS will be conducting geotechnical soil boring operations along the LDB, in the vicinity of Mile 53.0. Work will be conducted from 6:30 a.m. until 4:30 p.m., Monday through Friday. The contractor’s floating plant will consist of the M/V LADY LOIS and a barge mounted crane. During non-working hours, the floating plant will be moored at the worksite and lighted accordingly. The M/V LADY LOIS will monitor VHF-FM Channel 13 or 16. Mariners are urged to pass at the slowest safe speed to minimize wake and proceed with caution after passing arrangements have been made.

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

Sector Honolulu, Territorial Sea - Barbers Point/General/Marine Construction (Excluding Bridges)/Survey Operations
Barbers Point
Mariners are advised that up to two small boats will be conducting dive operations
during daylight hours from 0900 to 1600 on weekdays between September 24, 2024,
and October 18, 2024, at the southern end of the Kalaeloa Barbers Point channel
entrance. These boats will be supporting a team of 2-3 divers, performing 3-4 dives
Mariners are requested to proceed with caution in the vicinity of these operations and to
contact the small boats on VHF Ch. 16 or Ch. 12 with any questions.

Sector Columbia River, Submerged Land Act (SLA) - Coos Bay/General/Marine Construction (Excluding Bridges)/Dredging
Coos Bay
The M/V YAQUINA may be conducting dredging activities in Coos Bay on the Jarvis Ranges (RM 05+43 to RM 08+00) and North Bend Turn (RM 09+05 to RM 10+10) from 09 - 30 Sep 2025. Disposal will be at ODMDS Site-F. USACE requests mariners transit at their slowest safe speed to minimize wake when in the vicinity of a dredge and proceed with caution after passing arrangements have been made on VHF-FM channel 13. Vessel(s) and/or equipment may encroach into the channel. Mariners are advised that the start and ending dates for dredging activities may vary due to unforeseen on-site conditions, such as gill net fishing, weather and other factors.

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 September 30th, 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.

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 Operation --- From: 2025-09-19 To: 2025-09-28 --- The M/V GO QUEST will be conducting survey operations in the Gulf of America, in an area bound by approximate positions: 29-27-35.13N 094-30-09.56W, 29-24-21.80N 094-28-15.71W, 29-34-45.33N 094-03-13.35W and 29-37-57.35N 094-04-59.45W. Surveys will be conducted 24-hours a day, 7-days a week. The M/V GO QUEST will operate in the survey area at approximately 5 knots while towing sensors up to 165 ft behind the vessel. The survey vessel will have restricted maneuverability while towing equipment and is requesting mariners maintain a 0.5 nm closest point of approach. VHF-FM Channel: 16, POC: (337) 739-3585

New Brunswick Grand Manan Channel Northern Part - Cobscook Bay/General/Marine Construction (Excluding Bridges)/Facilities, Barriers, Manmade Reefs, Riprap, Jetties/Dikes
Cobscook Bay
ORPC will be removing its 4 corner Private Aids to Navigation (PATONs) located at its Cobscook Bay, lease area located off Goose Island, in position 44-54.6068N, 067-02.7631W. A new, single lighted PATON will be installed at the site and attached to the existing bottom support structure. Work will occur September 25 – 26, 2025, between 6:00am to 6:00pm. Please be advised that there will be two work vessels and a diver will be in-water.

Houston Ship Channel - Dredging --- From: 2025-09-10 To: 2025-09-13 --- The Dredges MBI-08 and MBI-05 will be working in the Houston Ship Channel Turning Basin near the Sesco Terminal. Operations will take place 24-hours a day. Dredged material will be loaded onto hopper barges and transported to an unloader barge located at Adloy on the Upper San Jacinto River. Additional on-scene vessels will include multiple barges and the T/Vs TOWNES JEFFERY, JACKSON FOSTER and GRAND ANN. The dredge requests 1-hour notice from ships and 30-minutes notice from tows. 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. VHF-FM Channel: 76, POC: (228) 213-0600

Warren George Inc. will be conducting soil sampling on the Hudson River, from September 22, 2025, to October 3, 2025, Monday through Friday, between 7:00am to 3:00pm. Equipment on scene will be a 30X90-foot spud barge, monitoring VHF-FM CH 13 and 16 and will require a 4-hour notice, for any vessel movement requests.

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.

Researchers at the University of California, Los Angeles (UCLA) with The Bay Foundation will temporarily deploy moorings to understand water circulation and DNA degradation around the Santa Monica Pier breakwater by measuring the concentration of researcher-released tracers. These will include sensors measuring fluorescence and water currents. Each mooring will be anchored with lead weights. The tracers (Rhodamine WT dye and a solution of grass carp tissue mixed with synthetic moa DNA) will be released during four events (September 15, 22-24, and 30). The release will occur either at the surface or 1 m from the bottom. Researchers will sample the water around the tracer deployment area the same day and in the three days following the tracer release. For the bottom deployment and some sensor positioning, certified divers from the American Academy of Underwater Sciences (AAUS) will assist. Survey Vessels R/V Xenarcha and UCLA Zodiac will be on scene monitoring VHF-FM Chan. 16, all mariners are advised to transit the area with caution. For more information contact Timu Gallien: 847-420-2564.

Lower Mississippi River - Ohio River/General/Marine Construction (Excluding Bridges)/Dredging
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.

Lower Mississippi River - Ohio River/General/Marine Construction (Excluding Bridges)/Dredging
Commencing September 15, 2025, and continuing until October 11, 2025, Amherst Madison, a contractor for the USACE will conduct dredging operations at the Robert C. Byrd L/D, in the vicinity of Mile 279.2. The contractor’s floating plant will consist of the M/V KEITH BLOUNT and BUS BROWN, 2 dump scows and one barge-mounted crane. Work will be conducted from 6:00 a.m. until 4:00 p.m., 7-days a week. During non-working hours, the contractors floating plant will be moored at the worksite and lighted accordingly. The contractor’s floating plant will monitor VHF-FM Channel 13 and 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.

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.

Sector Miami, Submerged Land Act (SLA) - Port Everglades/General/Marine Construction (Excluding Bridges)/Dredging
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 1st, 2025, and will take place 24 hours a day, 7 days a week. With an estimated completion date of July 16, 2027. The DREDGE 54 AND DREDGE NEW YORK 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: 2025-11-01 --- Pipeline and dredge equipment will be mobilized and staged along the RDB of the Houma Navigation Canal, between Miles 12.0 and 13.0. Mariners are urged to transit at their slowest safe speed to minimize wake.

Houston Ship Channel - Dredge Operation --- From: 2025-09-04 To: Until Further Notice --- Maintenance dredging will be conducted in the Houston Ship Channel, from approximately Houston Ship Channel Light 45 (LLNR-24100) to Houston Ship Channel Light 51 (LLNR-24170). Operations will take place during daylight hours, 7-days a week. On-scene vessels will include the Dredge LIBERTY ISLAND and the Crew Boat JEREMY R. Mariners are urged to coordinate passing arrangements in advance and transit the area with caution. VHF-FM Channels: 5, 13, and 16, POC: (630) 209-7619 or (630) 544-9989

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

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