The Big River Coalition’s Corps 2018 Revetment Schedule and Transit Restrictions Update 102218 is attached for your reference.
The latest schedule of work as provided by the Corps of Engineer’s Mississippi Valley Division is also attached.
Please note the transit restrictions established around the revetment operations and rock work are tentative and subject to change based on the unknown nature of long-term river stage predictions.
The first revetment operations are now scheduled to begin at Good Hope (Mile 123.4 Above Head of Passes) on November 12, 2018.
Please note the schedule for the remaining rock work at Port Allen and Rich Bend remains unknown:
Location | Mile
(Right or Left) |
2018 Scheduled Date(s) | Restrictions |
*Port Allen | 231.5 RDB | To Be Determined. | *No restrictions, expected. |
Rich Bend | 153.9 RDB | To Be Determined. | No restrictions, expected. |
Poydras | 81.0 LDB | Completed | Completed |
Gravolet | 50.4 LDB | Completed | Completed |
The updated schedule for the Corps’ Mississippi Valley New Orleans (MVN) 2018 Mississippi River bank stabilization program schedule (revetment and rock work), with applicable navigation restrictions, is enclosed below. The latest schedule of work as provided by the MVN is attached. There are three work locations between Baton Rouge and New Orleans scheduled for revetment or rock work and three locations below New Orleans to be revetted.
The Corps previously hosted a meeting, with representatives from the Corps’ Bank Stabilization Division, the U.S. Coast Guard, applicable Pilot Associations and navigation representatives, to detail the scope of bank stabilization efforts and develop the proposed transit restrictions. During times of actual revetment work, the Mat Sinking Unit (MSU) extends from approximately 300 to 800 feet channelward from the bank. When the Unit is not folded in, it extends about 480 feet from the bank channelward. When it is folded in, the MSU extends 250 feet from the bank. The scheduled working times for the MSU are from 0500 hours to 1900 hours. In different locations the operations may be completed slightly before or after 1900 hours. The Corps agreed to Industry’s request to fold in the Mat Sinking Unit (MSU) at night where revetment locations that warranted navigational concerns. The Pilots and Coast Guard’s Lower Mississippi River Vessel Traffic Service will utilize the Contact Pilot on the MSU to coordinate vessel movements in the vicinity of ongoing revetment operations.
The updated schedules from the Corps will be distributed upon receipt. The BRC will notify our members of any changes; however, please keep in mind that some changes occur without notice to Industry. The scheduled dates may change but those shown below are based on the latest schedule from the Corps. Updates will be provided in an attempt to provide accurate information as time permits and the work dates get closer.
2018 Corps’ Revetment Schedule and Restrictions Locations Above New Orleans
Location |
Mile (Right or Left) |
2018 Scheduled Date(s) |
Restriction |
Good Hope |
123.4 LDB |
November 12 to November 14 |
One-way transits with slow bell during working hours. Fold in at night. |
Location |
Mile (Right or Left) |
2018 Scheduled Date(s) |
Restrictions |
Poydras |
81.0 LDB |
November 29 to December 7 December 10 to December 16 |
One-way transits with slow bell during working hours. Fold in at night. |
English Turn |
76.5 RDB |
November 22 to November 23 November 26 to November 28 |
Slow bell with minimal wake. Fold in at night. |
Gravolet |
50.4 LDB |
November 16 to November 21 |
Slow bell with minimal wake. |
2018/2019 Corps’ Rock Work Locations Schedule and Restrictions
Location |
Mile (Right or Left) |
2018 Scheduled Date(s) |
Restrictions |
*Port Allen |
231.5 RDB |
To Be Determined. |
*No restrictions, expected. |
Rich Bend |
153.9 RDB |
To Be Determined. |
No restrictions expected. |
Poydras |
81.0 LDB |
Completed |
Completed |
Gravolet |
50.4 LDB |
Completed |
Completed |
There are no restrictions expected during the rock work at the locations above. However, throughout the bank stabilization efforts changes based upon river stages and experience with vessel transits should be expected. The Corps, Coast Guard, Pilots and BRC will work closely with industry to ensure that changes are noted and distributed.