fab-ops-yield-control-tower manufacturing ops control tower

Alarm triage, lot risk, release gates, and shift handoff for fab operations.

This public Pages site is a quick overview of the control tower workflow: grounded alarms, lot-at-risk prioritization, tool ownership, and a signed next-shift handoff that still reads clearly under pressure.

01 · Runtime brief

Anchor the walkthrough in operator posture before touching alarms or release claims.

02 · Recovery board

Show hold / watch / ready lanes, then use the what-if drill so the recovery claim stays explicit instead of implied.

03 · Shift handoff

End with the signed handoff to prove continuity, not just dashboard cosmetics.

one-lot continuity

Lot-8812 stays visible from hold decision to signed handoff.

Top-fold spotlight keeps the severe lot, owning tool, release decision, and next operator move on one line of review instead of scattering them across the walkthrough.

Alarmalm-2041 · critical
Tooletch-14 · chamber A2
Release gatehold-release
Next movemaintenance approval + reroute review

Fast path: runtime brief → recovery board → release gate → shift handoff signature.

Operational story

  • Alarm queue linked to tool and lot context.
  • Recovery board with hold, watch, and release-ready lanes.
  • Tool ownership and escalation lane visibility.
  • Shift handoff plus signature proof for continuity.

Runtime posture

  • The public summary stays static for fast loading and recruiter-safe review.
  • The production-style FastAPI backend is now live on Cloud Run.
  • API docs, health, shift handoff, and scanner export routes are externally reachable.

Quick walkthrough

  • Start with runtime brief and recovery board.
  • Run the recovery what-if for one severe lot before trusting the release gate.
  • Finish with shift handoff and signature proof, then use audit feed as supporting evidence.