This very simple diagram shows the status of the installation of a production riser being clamped to the jacket of a platform. In one simple diagram the reader can discern the current status of each clamp, anodes that need to be removed, which team installed which items, what type of diving operation is required and the dates of the changes that occurred since the previous release of the document. This diagram was updated periodically as work progressed and was used as the primary discussion tool for progress meetings.
