LNM11-E2EBB7
SÉCURITÉArchivedReceived: 28 Oct 2026, 00:00Archived: 4 Nov 2026, 18:23Updated: 4 Nov 2026, 18:23
Keywords
- Operationsmarine construction
Message content
CARQUINEZ STRAIT - SUISUN BAY
General / Marine Construction (Excluding Bridges) / Facilities, Barriers, Manmade Reefs, Riprap, Jetties / Dikes
CS Marine Constructors, Inc. will conduct monitoring pile operations from October 29 through October 30, 2026, welding one 18-inch pile at two locations in Suisun Bay: Suisun Slough at approximately 38-07.97N 122-04.94W, and Montezuma Slough at approximately 38-09.05N 122-03.41W. Pile operations will be conducted by derrick barge DB Steadfast. All vessels and equipment will monitor VHF-FM channels 8, 13, and 14. Mariners are requested to transit the area with caution. For questions or comments, contact Calvin Tyler at 707-246-9770. All mariners are advised to transit the area with caution.
USCG Southwest District Local Notice to Mariners 43/2026