The first entry is always the pin's source. Overall confidence is a weighted average of how firmly each reference supports the start and end times used above; a reference counts half as much for every 180 days older than the newest.
CBC[2] News reported that ExxonMobil Canada confirmed the Hebron topsides and gravity base structure were joined at Bull Arm on Dec. 13-14, 2016.
CBC News reported ExxonMobil Canada said work to join the topsides and gravity base structure at Bull Arm was completed Dec. 13-14, 2016.
RINA's press release describes Fagioli's heavy-lift installation of the Hebron topsides' Utilities Process Module and Living Quarters, completed in late 2016 ahead of the topsides-GBS mating shown in the video.
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