Allocate space and budget by requirement
Separate mandatory process requirements from preferences and future possibilities. Record the reason for each major feature so that cost reductions do not remove an essential interface while retaining a less useful accessory.
Use the available footprint carefully. Storage, maintenance and service access compete with production space, but omitting them can make the room difficult to operate. Consider which support activities can remain outside the controlled boundary under the approved workflow.
Reserve practical options for the next change without buying every possible expansion feature immediately. Document the assumptions behind future capacity. The right balance depends on the actual process and facility, not the size label attached to the business.
Configuration decisions
| Decision | What to define |
|---|---|
| Priority | Separate required functions from optional features. |
| Space | Protect production, cleaning and maintenance access. |
| Scope | Identify support tasks that can be located outside the room. |
| Future change | Reserve defined interfaces for realistic expansion scenarios. |
Should documentation be reduced to save project cost?
Keep the records required to define, operate and maintain the installation and satisfy applicable requirements. Reduce unnecessary duplication rather than removing essential configuration or acceptance information.