Your project timeline, built with dependencies and a critical path, so the tasks that actually control your finish date are the ones getting attention. Move a date and see what it affects immediately, not two weeks later on site.
Every task carries an owner and a deadline and stays visible until it's actually closed — not left in a message thread for someone to eventually notice.
A timestamped record of every working day, like who was on site, what got done, what got delayed, and why. Logged from site as it happens, not reconstructed from memory at the end of the week.
The loop closes and starts again with the next phase; eventually the schedule updates, new tasks appear, and the log keeps building. One system carrying the project from planning through to handover, not four separate ones stitched together.
