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Pregenesis Protocol — FMEA Register (Multi-Level)

Failure Mode & Effects Analysis Register

Equipment · Module · Facility cascades — Levels 1, 2, 5 of the 6-level FMEA hierarchy. Levels 3 (Line), 4 (100 TPD Factory Module), and 6 (Externality) pending Designer authoring.

Doc No.CBT-PRE-FMEA-001
RevisionRev 1
StatusActive Register
GovernanceFMEA.prompt.md v1.1
SessionSession 9 backfill
6-Level FMEA Hierarchy
L1 Equipment — single tag (rotor, seal, valve)  ·  L2 Module — 0A / T2 / SHRD / Liquifact / NEXUS zone / ZEP rollup  ·  L3 Line (pending — Designer)  ·  L4 100 TPD Factory Module (pending — Designer)  ·  L5 Facility — multi-module cascades (WHSG loss → T2-ITD + PRE-EVP dual outage)  ·  L6 Externality (pending — Designer + Architect)
RPN Escalation Thresholds
RPN ≥ 25: Immediate engineering review — must be CLOSED before IFA release  |  16–24: Action required before OER Gate 3  |  10–15: Action recommended — quarterly review  |  <10: Monitored
S, P and D are each scored 1–5 per Engineering Doctrine Canon Doc 05 Part 3; RPN range is 1–125. RPN is a prioritization instrument for ranking failure modes against each other — not an absolute danger score.
Cross-Zone Cascade Assessment — CLOSED entries done, register backlog open
FMEA.prompt.md v1.1 makes Cross-Zone Cascade Assessment a mandatory field and a precondition for CLOSED status. The field did not exist under v1.0, so no entry carried one.

Assessed 2026-09-19 — the 6 previously CLOSED entries. Applying the v1.1 rule that any cascade reaching Line level or above is reviewed by the Engineering Lead regardless of RPN, 5 of the 6 reopened:

  • FMEA-SHRD-015 — remains CLOSED. Genuinely contained at Line boundary by the installed N+1 line-capacity architecture.
  • FMEA-MOD-EA — reopened, premise challenged. The Enhancement Admix™ is the susceptor; at EAF zero there is no microplasma and the bulk pathway does not close. "Baseline MCR Mode" needs validation as a degraded-yield mode rather than a non-dissociating one. Flagged for Architect.
  • FMEA-SHRD-009 — reopened. Magnetic separation is a Regenesis protection function: ferrous surviving into the Recyclotron™ is an arc initiator in a 915 MHz cavity, not merely a hammermill wear issue.
  • FMEA-SHRD-011 — reopened. Blind bin level is the turndown-mismatch condition that threatens the 650 °C bed ceiling. RPN 16 likely understates it.
  • FMEA-DUMP-005 — reopened. Reaches Externality (NTEP legal-for-trade) while contained process-side.
  • FMEA-SHRD-002 — reopened. Isolation degradation couples into the shared slab, so anchor fatigue is Line-wide.

Still open: the remaining entries show NOT ASSESSED. Cascade assessment is engineering judgment per failure mode and is not backfilled mechanically; tracked to OER Gate 3.

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Total Entries
—
L1 Equipment
—
L2 Module
—
L5 Facility
—
RPN ≥ 25
—
RPN 16–24
—
Open Actions
—
Closed
FMEA Risk Matrix — RPN Distribution by Module
FMEA IDLvlModScope / TagFailure Mode System EffectSPDRPN Cross-Zone CascadeCurrent ControlsAction / OwnerStatus
CBT-PRE-FMEA-001 | Rev 1 | April 2026 | CONFIDENTIAL — CARBOTURA INC.
RPN = S × P × D (each 1–5; RPN 1–125) | Rescaled to canon 1–5 per Doctrine Doc 05 Part 3 | Governed by FMEA.prompt.md v1.1