Tell someone or document it before you close it up.
Night Tie-In Cannot Be Completed Inside the Shutdown Window
Stop before the shutdown window expires with the system left in an unknown condition. Account for what is disconnected, what can be safely restored, what must remain isolated, and who owns the decision to extend, postpone, or place the system back in service.
The night tie-in is taking longer than planned. I checked the remaining joints, controls, temporary caps, and restoration steps, and we will not finish inside the approved shutdown window. Do you want us to restore to the rollback point, extend the shutdown through the proper channel, or hold the area out of service?
Watch out
Do not keep cutting because the work is “almost done” when there is no verified path to safe restoration before reopening.
Check
Confirm the approved shutdown start, required restoration time, and reopening deadline.
List every open joint, temporary cap, disconnected control, damper, sensor, and equipment connection.
Identify a safe rollback point before cutting or disconnecting the existing system.
Update the foreman early enough for the crew to change course.
Steps
Confirm the approved shutdown start, required restoration time, and reopening deadline.
List every open joint, temporary cap, disconnected control, damper, sensor, and equipment connection.
Identify a safe rollback point before cutting or disconnecting the existing system.
Update the foreman early enough for the crew to change course.
Say this to your foreman
The night tie-in is taking longer than planned. I checked the remaining joints, controls, temporary caps, and restoration steps, and we will not finish inside the approved shutdown window. Do you want us to restore to the rollback point, extend the shutdown through the proper channel, or hold the area out of service?