Heat, dust, then night condensate
Afternoon pad heat followed by night cooling sweats a closed wrap. Dust on pins and bearing seats will cut if it is sealed in. The survey records cleanliness and expected yard time. Whether a sealed barrier and desiccant belong in the pack depends on that dwell. Equipment that installs the same week in a dry hall may need less.
Process equipment may still hold product or hydrotest water. Who drains and blinds it is a plant EHS decision. Preservation is written after the interior is accepted as transport-safe.
Crate timber has to hold UV and heat on an open pad. Where regulated solid-wood packaging is used for an international shipment, treatment and marking are specified to the destination's applicable ISPM-15 requirements. Processed-wood materials such as plywood may be exempt, subject to the destination rules and customer specification. Lift lugs and centre of gravity are recorded before timber is cut.
Ruwais process pads and Mussafah workshops are different cleanliness jobs. Dust on a workshop fixture is not the same as residual product in a process skid. The survey starts with which plot it is.
Night condensate on a closed trailer in August is a common pad condition. If the cargo will sit closed overnight, that is a barrier input even when the air feels dry at 16:00.