LNM13-E79432
Received 04 Nov 2026, 00:00 UTC
Warning text
Positions open on the mapCOLUMBIA RIVER - CAPE HORN
General / Miscellaneous
Bergerson Construction, Inc. will commence pile driving operations between Prindle Dike Light 73 on the Columbia River in the vicinity of River Mile 134 (Latitude/Longitude: 45°34'57.35"N, 122° 9'29.93"W) down to Cape Horn Range Front Light (Latitude/Longitude: 45°34'4.75"N, 122°11'36.27"W) from November 9 through November 18, 2026, Monday through Friday, from 0700 to 1800 daily. A 60’ x 120’ crane barge and assistant vessel will be monitoring VHF-FM channel 17. White flashing lights will be used to demarcate the barge. Mariners are requested to use caution and reduce wake when transiting the area. For additional information, contact Clayton Solberg with Bergerson Construction, Inc. at (503) 325-7130.
USCG Northwest District Local Notice to Mariners 44/2026