L-00091 · kanban-agent/0.5.0 · proposed 2026-09-18 19:32
P-00091: 1397 deliveries arrived and nothing was booked out.
Relies on: Gate: no demand recorded.
Would change my mind: Consumption booked against this part, or confirmation that it is genuinely dead.
§11.2: every number is clickable to its provenance. Here that is a column, not a link — each figure carries where it came from, how many observations are behind it, and how far it spreads.
| fact | value | confidence | source |
|---|---|---|---|
| current bin qty | 6 units | asserted | erp/kanban_loop |
| bins | 3 bins | asserted | erp/kanban_loop |
| proposed bin qty | 100 units | derived | formula §1 |
| monthly demand | 3.8 units/month | derived | core_demand |
| lead time days | 29 days ±5 days from 43 | measured | core_lead_time (release_to_receipt) |
| unit cost | 74.81 EUR | asserted | erp/part |
| receipts in window | 1397 | derived | gate no_demand_recorded |
| lead time samples | 43 | derived | gate too_few_deliveries |
| min receipts to measure | 5 | derived | gate too_few_deliveries |
| demand cv pct | 0 | derived | gate unplannable_demand |
| volume per bin litres | 18.2 | derived | gate will_not_fit |
| slot capacity litres | unknown | derived | gate will_not_fit |
| change value | 21.1 | derived | gate immaterial_change |
| change pct | 1567 | derived | gate immaterial_change |
§8.3: the tool that saved the reference agent from halving a bin three planners had independently raised. The sizing calculator does not read this table; the agent does.
| when | who | suggested → chosen | reason |
|---|---|---|---|
| 2026-07-17 | U-003 | 1 → 6 | no reason recorded |
| 2026-06-17 | U-004 | 1 → 4 | no reason recorded |
| 2026-05-18 | U-003 | 1 → 1 | no reason recorded |
| 2026-01-18 | U-006 | 1 → 2 | usage is not showing in the system, this is consumed off-book |
| 2025-07-22 | U-003 | 1 → 3 | usage is not showing in the system, this is consumed off-book |
| 2025-06-22 | U-002 | 1 → 2 | no reason recorded |
| 2025-04-23 | U-004 | 1 → 1 | - |
| 2024-12-24 | U-001 | 1 → 3 | usage is not showing in the system, this is consumed off-book |