Backload: the return flow from the shelf

Everything sent offshore has to come back eventually — empty units, used equipment, packaging and waste. Backload is often treated as an afterthought, which is precisely why it causes problems.

Why backload deserves its own planning

Offshore deck space is the scarcest resource. When empty CCUs sit because return capacity was never booked, they occupy space that should have held inbound materials.

The result is self-reinforcing: less room for equipment that is needed, more emergency shipments, higher cost.

Categories in a return flow

• Empty cargo units returning to circulation.
• Used or defective equipment going to workshop.
• Equipment on temporary import that must be re-exported within its deadline.
• Segregated waste: metal, plastic, cardboard, timber.
• Hazardous waste: chemicals, oily residues, batteries.

Hazardous waste requires a documented chain

Hazardous waste cannot simply be sent ashore. It must be declared, transported appropriately and delivered to approved reception, with documentation following the waste through the entire chain.

That documentation also underpins the operator’s environmental reporting — which makes traceability a requirement, not a service extra.

Segregation happens offshore, not onshore

Waste mixed offshore becomes expensive to handle onshore, because the whole volume must be treated according to the strictest category present in the mix. Good segregation at source is the simplest cost reduction in the return flow.

Frequently asked questions