NW-C-4346-26

SÉCURITÉ

Construction and diving operations at Sept-Îles oil terminal (sections 07-12)

No longer in forceReceived 14 Oct 2026, 00:00 UTCArchived 16 Oct 2026, 19:09 UTC

Warning text

Positions open on the map

NW-C-4346-26 Date 2026-10-14 16:46 UTC To 2026-11-01 23:00 UTC Status Published Title Marine Works Areas Pointe-des-Monts to Anticosti - north Vicinity Sept-Îles Port Categories Diving Operation Wharf Construction Description Construction and diving operations taking place until 012200 UTC Nov 2026 at the Oil Terminal wharf section 08. Workboats and barges on site. All movements at sections 07, 08, 09 and 12 must be reported on VHF CH10 at least 30 minutes prior. Position Centroid : 50° 11.760'N 066° 22.837'W Pt 1: 50° 11.780'N 066° 22.938'W Pt 2: 50° 11.770'N 066° 22.735'W Pt 3: 50° 11.739'N 066° 22.739'W Pt 4: 50° 11.753'N 066° 22.943'W Charts 1220(NAD83)

Location map

Open in the full map

Analysis

No longer in force

Construction and diving operations are taking place at the Oil Terminal wharf near Sept-Îles. Workboats and barges are on site in the area centroid 50° 11.760'N 066° 22.837'W. Movements at sections 07, 08, 09 and 12 must be reported on VHF CH10 at least 30 minutes prior. Activity is reported from 2026-10-14 16:46 UTC until 2026-11-01 23:00 UTC.

Report all movements at sections 07, 08, 09 and 12 on VHF CH10 at least 30 minutes prior; keep clear of work areas and navigate with caution.

Type: Offshore operations · severity moderate
Feed: Offshore works, rigs and towingAll warnings of this kind on the map, or as an API feed.
Location: Pointe-des-Monts to Anticosti - north; vicinity Sept-Îles Port
Validity: From 14 Oct 2026, 16:46 UTC
Until 01 Nov 2026, 23:00 UTCDate 2026-10-14 16:46 UTC To 2026-11-01 23:00 UTC
Activity periods: 14 Oct 2026, 16:46 UTC - 01 Nov 2026, 23:00 UTC (Construction and diving operations at Oil Terminal wharf section 08; work ongoing)
Hazards: diving operations, wharf construction, workboats and barges on site, restricted movements at wharf sections
Charts: 1220(NAD83)

Contacts

CH10 · report movements on VHF channel 10

Coast stations for this area

RCCJRCC QuebecCanada280 NM from the area
RCCJRCC HalifaxCanada352 NM from the area
DSCDSC Station Lac D’aigleJRCC QuebecCanadaMMSI 003160026VHF 40range 40 NM6 NM from the area
DSCDSC Station Mont-LouisJRCC QuebecCanadaMMSI 003160026VHF 40range 40 NM63 NM from the area
DSCDSC Station Gosses-RochesJRCC QuebecCanadaMMSI 003160026VHF 40range 40 NM82 NM from the area
DSCDSC Station Havre St. PierreJRCC HalifaxCanadaMMSI 003160025VHF 40range 40 NM104 NM from the area
DSCDSC Station ForillonJRCC HalifaxCanadaMMSI 003160025VHF 40range 40 NM116 NM from the area

Worked out automatically from the warning text on 14 Oct 2026, 18:37 UTC. It can be wrong: the official warning text is the authority.

Keywordsdiving operations

Back to Canada - St. Lawrence