INJ-00015

INJ-00015 — trailer_boiloff_valve_leak

Status: EXPIRED · Category: B · Source: auto Fired at: 67.46 h · Duration: 12.0 h · Target: T-E01 Economic impact: $-173 /h

Parameters

{
  "truck_id": "T-E01",
  "product": "LOX",
  "leak_rate_pct": 24,
  "customer_id": "C-01",
  "driver_id": "D-E01"
}

Cascade — 11 agent steps

#	step	agent	detail
1	INJECTION	Injection Engine	trailer_boiloff_valve_leak: truck T-E01 relief valve leaking at 50 kg/h (MODERATE). Continuous product loss en route. Truck marked for MAINTENANCE.
2	MPC_SOLVE	MPC Optimizer	📐 MPC: Optimal load 63% (4h horizon) | Priority: 3 | Expected margin: $0/h | Reason: All constraints healthy → optimize revenue (+load)
3	PHYSICS	Physics Kernel	Relief valve partially open → cryogenic vapor escaping at 50 kg/h (normal boiloff is ~5 kg/h — this is 10x normal). Trailer pressure cycling. Product temperature rising slightly.
4	PRODUCTION	Production Agent	No plant production change. Load stays at 60%. The issue is in-transit, not at plant.
5	TANKS	Tank Inventory Agent	Plant tank level unaffected (product already loaded). LOX at 60%. In-transit loss: 200 kg (~1.1% of load). Loss ledger should record in-transit boiloff.
6	DISPATCH	Dispatch Agent	🔀 GCN: Route optimization active — 52-feature node embeddings × learned edge weights. Blending 70% distance + 30% GCN-learned delivery outcome weights.
7	CUSTOMERS	Customer Impact Agent	Truck T-E01 delivering 99% of loaded quantity. Customer may receive slightly less than expected. Truck routed to maintenance after delivery.
8	LOSS_MITIGATION	Loss Ledger	Receiving customer gets ~200 kg less (1.1% short). If shortage pushes inventory below SLA floor, penalty applies.
9	ECONOMICS	Economics Agent	📉 L3: Central Tracking vs Actual Deliveries — SENS detects elevated trailer boil-off, flags for repair
10	RECOVERY	Recovery Planner	In-transit product loss: 50 kg/h × 4h × $0.50/kg=$100. Valve repair: $500-1000.
11	STEP_10	STEP_10	1) Complete current delivery (product still mostly intact). 2) Route T-E01 to maintenance bay. 3) Replace relief valve and pressure-test trailer. 4) Duration: 2-4h maintenance. 5) Return truck to service.

Raw effects

0. Boiloff valve leak on T-E01 — 600kg over 12h
1. trailer_boiloff_valve_leak: truck T-E01 relief valve leaking at 50 kg/h (MODERATE). Continuous product loss en route. Truck marked for MAINTENANCE.
2. 📐 MPC: Optimal load 63% (4h horizon) | Priority: 3 | Expected margin: $0/h | Reason: All constraints healthy → optimize revenue (+load)
3. Relief valve partially open → cryogenic vapor escaping at 50 kg/h (normal boiloff is ~5 kg/h — this is 10x normal). Trailer pressure cycling. Product temperature rising slightly.
4. No plant production change. Load stays at 60%. The issue is in-transit, not at plant.
5. Plant tank level unaffected (product already loaded). LOX at 60%. In-transit loss: 200 kg (~1.1% of load). Loss ledger should record in-transit boiloff.
6. 🔀 GCN: Route optimization active — 52-feature node embeddings × learned edge weights. Blending 70% distance + 30% GCN-learned delivery outcome weights.
7. Truck T-E01 delivering 99% of loaded quantity. Customer may receive slightly less than expected. Truck routed to maintenance after delivery.
8. Receiving customer gets ~200 kg less (1.1% short). If shortage pushes inventory below SLA floor, penalty applies.
9. 📉 L3: Central Tracking vs Actual Deliveries — SENS detects elevated trailer boil-off, flags for repair
10. In-transit product loss: 50 kg/h × 4h × $0.50/kg=$100. Valve repair: $500-1000.
11. 1. Complete current delivery (product still mostly intact). 2) Route T-E01 to maintenance bay. 3) Replace relief valve and pressure-test trailer. 4) Duration: 2-4h maintenance. 5) Return truck to service.

Related

• Injection Timeline
• T-E01
• MOC