3857-3 SEDCO 711 MOON POOL DEFLECTING ROLLER SURVEY HEADCAM VIDEO

A walk around the current state of Sedco 711 FWD external bulkhead to the shale shakers in the mud pit room was captured via RE Surveyor’s Headcam Video as part of Rig Engineering survey deliverable. This video footage forms part of the collected and video footage records of existing construction consisting of 2 cantilevers mounted to bulkhead. This cantilever will be utilised to mount the deflecting rollers for the guide line tensioners proposed by Sedco 711 Rig operations. Along with conventional manual survey measurement method, against last known certified Ship Yard As Built Drawings, this background information was used to update existing SYAB and incorporate Original Equipment Manufacturer data of rollers, for subsequent design and drafting purpose to graft the rollers foundation to this pair of cantilever beams. For more information about this assignment, refer to RE Daily Log and Report No. 3857- Sedco 711 and in particular RE Assignment Number 3863 Sedco 711 Deflecting Roller Installation Package.