Dredging Operations: Mobile Harbor Buoy 69 to Little Sand Island

Notice is given to mariners that the Weeks Marine pipeline dredge EW Ellefsen will begin maintenance dredging operations in the Mobile Bay Ship Channel from Buoy 69 to Little Sand Island on 15 April 2024. The dredge will be placing material in approved open water disposal areas located east of channel. Dredging activities are expected…
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TVA transmission line repairs on the Cumberland River at mile 243.5

Notice Number: 206476/24-10 Date: 04/08/2024 16:38 thru 04/10/2024 05:00 TVA will be conducting transmission line repairs on the Cumberland River at mile 243.5 on April 8th – 10th. The project will take place during daylight hours only. TVA will have four small vessels positioned approximately ½ a mile above and below the line. Three of…
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Cheatham Lock Closure CRM 148.6

Notice Number: 206445/24-08 Date: 04/14/2024 19:18 thru 04/20/2024 05:00 Cheatham Lock will be intermittently CLOSED from 6:00am – 6:00pm cst daily starting at on Sunday, 14 April 2024 thru Saturday, 20 April 2024 to inspect the lower river valve. The lock will fully reopen on 20 April at 6:00pm. //signed// Doughtry, Jeremy C
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Dredging Operations: Mobile Harbor

Notice is given to mariners that Mike Hooks’ pipeline dredge E. Stroud will begin maintenance dredging operations in the Mobile River near the grain elevator on or around 4 April 2024. The dredge will be placing material in approved upland disposal areas located adjacent to the channel. Dredging activities are expected to continue for approximately…
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Dredging Operations: Alabama Shipyard

Notice Number: 24-31 Date: 04/18/2024 Notice is given to mariners that the Maintenance Dredging I, LLC cutterhead Dredge Henry A will be performing dredging operations at Alabama Shipyard adjacent to the Mobile Harbor River Channel on or around 12 April 2024. Mobilization and pipeline setup has already begun. Dredging operations will be on the east…
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USCG: Safety Advisory (Diving Operations)

The Captain of the Port Sector Ohio Valley advises all mariners that dive operations for the inspection of waterfront structures and mooring cans will take place on the Tennessee River in the vicinity of mile 301.6 from 7:00 a.m. to 5:00 p.m. local time on March 13, 2024 to March 16, 2024. Mariners are urged…
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TVA fiber line across the Emory River TNRM 5

Notice Number: 206329/24-07 Date: 03/14/2024 20:24 thru 03/15/2024 05:00 TVA will be pulling a new fiber line across the Emory River at mile 5 on March 14th & 15th. The project will take place during daylight hours only. TVA will have two small vessels approximately ½ a mile above and below the line to warn…
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Pickwick Auxiliary Lock Locking Procedures

Notice Number: 206327/24-06 Date: 03/11/2024 17:24 thru UNTIL FURTHER NOTICE Pickwick Lock Auxiliary chamber length and width is 600 x 110. Upper miter sill and Lower miter sill are higher than the Main Lock (Auxiliary Upper Miter Sill 398.0; Lower Miter Sill 342.2), maintain a check on barge drafts. Lock chamber contains three floating mooring…
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Water Releases ACF River System

Notice Number: 24-29 In accordance with Section 7-11 of the ACF Master Water Control Manual and the Jim Woodruff Lock and Dam and Lake Seminole Water Control Manual (Appendix A) dated March 2017, a 7-foot navigation channel will be supported via water releases on the ACF during the months of January through May when the…
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Maintenance Dredging Theodore Ship Channel

Notice Number: 24-28 Date: 3/7/2024 Notice is given to mariners that Manson Construction’s pipeline Dredge Robert M White will begin maintenance dredging operations in Theodore Ship Channel on or around 7 March 2024. The dredge will be placing material in approved open water disposal sites located adjacent to the channel. Dredging activities are expected to…
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