First measure doors, lifts, corridors and vehicle clearances on the container's route. Verify outside dimensions and castor or pallet configuration in current model drawings.

GEBHARDT's catalogue gives TBX 410 internal dimensions as 431 × 625 × 1425 mm and TBX 900 as 611 × 1025 × 1444 mm. Use these only for those models and verify passage on site.

Then account for typical load volume and mass, packaging, shelves and cooling elements. Trial the remaining model empty and with a representative load, recording dimensions, option codes and layout in the purchase file. [[pillar]]