LNM01-AE4998
SÉCURITÉReceived 24 Sept 2026, 00:00 UTC
Warning text
Positions open on the mapAMBROSE CHANNEL - MAIN CHANNEL
General / Marine Construction (Excluding Bridges) / Facilities, Barriers, Manmade Reefs, Riprap, Jetties / Dikes
Location: 40-36.75N 074-03.59W Commerce Construction Corporation will conduct marine construction, diving, and dockbuilding operations at various locations adjacent to U.S. Coast Guard Station Staten Island, Upper Bay, New York, in approximate position 40-36.75N 074-03.59W, from August 10, 2026, through January 15, 2027. Operations are anticipated to occur Tuesday through Friday, from 6:00 a.m. to 4:30 p.m. Equipment on scene will include one 30-foot by 90-foot spudded crane barge with a Mantis 50-ton machine and one 30-foot by 90-foot or 34-foot by 120-foot support barge fastened to the hip of the crane barge. The barges will not impede the Upper Bay navigable channel and will be moored daily at the listed coordinates during working hours. Mariners are requested to transit at slow speed to reduce wake and swell for the safety of personnel and construction operations. Commerce Construction will monitor VHF-FM channel 16 and will check in daily with Vessel Traffic Service.
Valid 2026-09-24 to 2027-01-16.
USCG Northeast District Local Notice to Mariners 45/2026
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Open on the full mapKeywordsmarine construction