Site readiness tracking is the practice of confirming that every requirement for a surface location is met before the next phase starts. For a well pad that means access, permits, environmental work and construction are complete before rig move-in. For a facility it means milestones, inspections and approvals are closed before commissioning and handover.
Those requirements belong to different teams. Land handles access, environmental handles permits and assessments, construction handles the build, and each team keeps its own spreadsheet. When the rig is scheduled, nobody can say for certain that the location is ready.
Surface and facilities software puts those requirements on one record per site. Each team updates its own items, status is visible by site and by role, and readiness is a fact in the system rather than a round of phone calls.