LNM08G-495067
SÉCURITÉReceived 27 Oct 2026, 00:00 UTC
Warning text
PORT MANSFIELD CHANNEL - LAND CUT-ARROYO COLORADO
General / Marine Construction (Excluding Bridges) / Dredging
GIWW - Dredge Operation --- --- The Dredge CONSTELLATION will conduct non-continuous maintenance dredging in the GIWW, between Miles 577.0 and 629.0, WHL. Work will take place 24-hours a day, 7-days a week. Dredged material will be pumped through pipeline to various open water disposal sites along the GIWW. Additional on-scene vessels and equipment will include 10,000 ft of dredge pipe, an anchor barge, a crane barge, two deck barges, a landing barge, a fuel barge, and the T/Vs DAVID LUNDIN and CHARLIE B. The dredge will obstruct portions of the channel while working. Vessels should coordinate with the dredge at least 45-minutes in advance to ensure equipment can be moved from the channel. Mariners are urged to avoid meeting or overtaking near the dredge and should transit the area at their slowest safe speed to minimize wake. VHF-FM Channels: 13, 16 and 79, POC: (713) 913-7208
Valid 2026-10-27 to 2027-04-07.
USCG Heartland (Gulf) District Local Notice to Mariners 43/2026
Keywordsmarine construction