A walk around the current state of Transocean Leader BOP package with emphasis on mechanical and structural framing part was captured via RE Surveyor’s Headcam Video as part of Rig Engineering survey deliverable to accompany laser scan survey deliverable. This video footage forms part of the reverse engineering drafting process, data gathering and subsequent use for BOP spaced out drawings update. Along with colour laser scan, both of this background information will be used for mechanical stacked up, spaced out and general arrangement. This video footage was confined to walk around starting at the BOP wellhead frame package for general visualisation purpose, right up to the top part of the LMRP where the riser adaptor is located. For colour cloud laser scan data, refer also to 3950-1A Transocean Leader – BOP Laser Scan Survey – Laser Scan Video Walk Through. All of these survey data consisting of laser scan, video footage and 360 photographs are distributed to Transocean and archived in RE Subsea Data for current and future projects associated with Transocean Leader Support.