Spool handling and temporary support — the hours between landed and supported
The period in which a spool has been released by the crane but does not yet have the supports it was designed to have, why that state has no design behind it, what has to be established before the hook comes off, and why Friday afternoon is when pipe ends up on the floor.
MechanicalIntermediateASME B30.9ASME B30.26+1
