05
May
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From: Mark Nelson
Subject: Max Recommended Draft
Date: May 5, 2021 at 1:23:09 PM CDT
Captain Ron,
Per the Safe Navigation Committee of Louisiana state-commissioned river port pilots:
Subject: Max Recommended Draft
Date: May 5, 2021 at 1:23:09 PM CDT
Captain Ron,
Per the Safe Navigation Committee of Louisiana state-commissioned river port pilots:
- Based on the current conditions, the maximum recommended freshwater draft is 46’ effective immediately.
Thanks.
Regards,
Mark Nelson
CFO/COO
Crescent River Port Pilots’ Association
504.392.5016
Regards,
Mark Nelson
CFO/COO
Crescent River Port Pilots’ Association
504.392.5016
================================= I have confirmed this change applies to both inbound and outbound vessels.
Also, the “Reasoning” behind the reduced draft…
- The project to deepen the LMR navigation channel to 50 feet is ongoing.
- However, the presence of utility pipelines is representing a delay in the dredging.
- Previously buried well below the 45’ channel depth; the new 50’ depth is now ‘closer’ to the pipelines.
- The USACE is unable to dredge mainly in the area between Miles 11-12 AHOP due to unknown clearance over the pipelines, resulting in shoaling in the area.
- The USACE believes this shoaling is related to sand waves that travel downriver.
So….
- Based on the channel conditions along this pipeline corridor, and
- As several vessels have reportedly touched bottom (shoaling) recently,
- The Crescent Pilots have implemented a reduced draft recommendation of 46 feet freshwater.
The USACE and an established Dredge and Pipeline Subcommittee are working on solutions.
No time frame has been provided.
