Section 43 of 105
41. Declared Purpose of Every Engineering Asset
Stable section ID: S05-CON-014-SECTION-43 · 15 content blocks
Every regulated Engineering Asset shall possess a clearly declared purpose before it is approved, manufactured, installed, commissioned, or represented as System05-conforming.
The declared purpose shall identify:
- The required function or outcome.
- The architectural layer to which the asset belongs.
- The system or assembly in which it operates.
- Its inputs, outputs, loads, resources, and dependencies.
- Its intended operating and environmental conditions.
- Its expected service life.
- Its Interfaces.
- Its maintenance, replacement, and end-of-life assumptions.
- Its safety, compatibility, and lifecycle significance.
- Any prohibited or unsupported uses.
An asset shall not acquire undeclared functions merely because it is physically capable of performing them. Any material change in purpose shall trigger architecture review, applicability reassessment, verification, and controlled updating of the asset’s identity and records.
Shared-purpose assets may be permitted, but each function and its responsibility boundary shall remain explicit. Unclassified “miscellaneous,” “general-purpose,” or “future-use” functions shall not be used to conceal unresolved engineering requirements.
The declared purpose shall provide the basis for design, verification, certification, maintenance, and lifecycle decisions.