Criterion 5. Legal and logistical risks of the site.
This is often overlooked, but it is here that deadlines are missed and costs rise.
Access to the site: can a trailer drive in, is there room for maneuvering, are there any height restrictions (wires, bridges). If not, a stationary module becomes a risky choice.
Permissive regime: the status of the facility (building/equipment), the requirements of the management company or park, noise, waste, and connection to networks regulations. A capsule on a pickup truck is often easier to coordinate as a removable piece of equipment.
Load on the site: the weight of the module, requirements for the foundation/site. On weak soils or decks, lightweight capsules are safer.
Business metric: “the probability of missing deadlines due to logistics/coordination.” If the site is complex, a capsule reduces risks and provides predictability.