Alder Bank Alpha

Maintenance Backlog Decision Workbench · Monday 5 October 2026 · snapshot 07:00 BST
SYNTHETIC DEMO
Not approved operational software
Decision boundary: this workbench recommends, exposes evidence and records human decisions. It cannot approve continued operation, deviations, PTW, isolations, fitness for service or the schedule. Blank means “not recorded”, not “passed”. Planned due dates are administrative targets, not LAFDs.

Complete open backlog

Monthly snapshots

Trend is aggregate only; it does not prove row-level cohort movement.

Decision framing

Age bands

Work type / SCE

Craft loading

Concentration by system

Backlog action impact

Backlog explorer

OrderEquipment / systemScopeAgeCraft / hDue / LAFDReadinessDisposition

Consequential cases

Each recommendation keeps source records open until a competent owner verifies the physical and technical facts and completes controlled closeout. “Human-confirmed” is a meeting record only; it does not alter source facts.

Immediate escalation

Escalate now

12–18 October preparation view

Evidence requests and controlled deferrals

Proposed 5–11 October executable schedule

This is one constrained output of the wider backlog review. “Candidate pending gate” remains outside executable work until the missing gate is verified. Routine weekend capacity is zero; no overtime is assumed.

Daily craft capacity and violations

Meeting decision record

Recorded decisions