Finish-to-Start (FS) is the most common schedule relationship, in which a successor activity cannot begin until its predecessor finishes. It models straightforward sequential work. In data-center programmes it drives sequences such as completing structural slabs before installing electrical rooms, or finishing containment before pulling cable, and defines much of the critical path through the works.
Category: Planning, Scheduling & Project Controls · Subcategory: CPM Logic, Float & Delay Analysis · Part of the AIDC Technical Terminology reference.