Timeline · Audit layer

Timeline

Every decision, recorded: what happened, why, which clause fired, and which recommendation was accepted — a continuous, recorded trail.

SystemSupplierEscalation
Diesel Engine & Aftertreatment · Masterneeds review
Under DieselWorks Commercial
  1. 19:11
    Unit 3307System
    Diesel fault thrown — DTC P0299 turbo underboost.
    Why: Samsara fault-code stream auto-triaged the anomaly.
    Anomaly classified · severity 2trace trace-th-calibration-0
  2. 19:11
    Policy engineSystem
    Matched to agreement MA-018 · Diesel Engine & Aftertreatment.
    Why: Best price within SLA, trust 0.94.
    MA-018 · §3.1 pricingRecommendation acceptedtrace trace-th-calibration-1
  3. 19:11
    DieselWorks CommercialSupplier
    Quoted the injector + turbo job at $135 / hr, ETA 02:30.
    Why: Within the counter-policy floor of $125.
    trace trace-th-calibration-3
  4. 19:11
    Policy engineSystem
    Warranty check — OEM powertrain coverage ACTIVE on Unit 3307.
    Why: Coverage expires in 38 days; $1,840 of the quote is OEM-covered.
    Warranty conflict · OEM powertrain coverageWarranty match foundtrace trace-th-calibration-3
  5. 19:11
    Policy engineSystem
    Routed the claim to the OEM — not paid cash.
    Why: OEM-covered work must not be paid out of pocket while warranty is active.
    MA-018 · Warranty rulesRecommendation acceptedtrace trace-th-calibration-4
  6. 19:11
    Torque Mobile DieselSupplier
    Available as backup if the OEM dealer slot slips.
    Why: Fallback rate 1.4× base, under ceiling. Trust 0.91.
    trace trace-th-calibration-6
  7. 19:11
    DieselWorks CommercialSupplier
    Pressing to do the job cash today instead of the OEM claim.
    Why: Warranty conflict requires fleet-manager approval.
    R-APR-1 · Approval gateEscalatedtrace trace-th-calibration-6
Tyre & Alignment · Masterneeds review
Under RoadGrip Tire
  1. 19:11
    Unit 1185System
    Tread-depth alert — 2/32" on front axle.
    Why: Predictive wear model crossed replacement threshold.
    Anomaly classified · routinetrace trace-th-tire-0
  2. 19:11
    Policy engineSystem
    Routed to RoadGrip under MA-044.
    Why: Primary tyre agreement, 17-min response, trust 0.96.
    MA-044 · routingRecommendation acceptedtrace trace-th-tire-1
  3. 19:11
    RoadGrip TireSupplier
    On-site, recommends full 4-tyre swap.
    Why: Rear tyres also at 3/32" — flagged for replacement.
    trace trace-th-tire-3
  4. 19:11
    Policy engineSystem
    Full set crosses the 2-tyre approval threshold — escalated.
    Why: Autonomous spend capped at 2-tyre replacement.
    MA-044 · approval thresholdEscalatedtrace trace-th-tire-3
  5. 22:55
    policy-engineSystem
    More information requested
    Why: Cannot evaluate max_rate rule — rate unknown; more information required
    trace 5c15f782-8d01-4f6e-b5f3-40c8e71bc003
Aftertreatment & DEF · Serviceneeds review
Under DEF Systems Pro
  1. 19:11
    Policy engineSystem
    Renewal alert — MA-067 expires May 10.
    Why: Auto-renewal disabled in policy.
    R-REN-2 · Renewal windowAlert firedtrace trace-th-renewal-0
  2. 19:11
    Policy engineSystem
    Pulled XLA history — 97.1% over 12 months, 18 vehicles.
    trace trace-th-renewal-1
  3. 19:11
    DEF Systems ProSupplier
    Proposed renewal at $30 / veh / mo (was $28) — 7% bump.
    Why: DEF cost passthrough, supplier increases cited.
    trace trace-th-renewal-3
  4. 19:11
    Policy engineSystem
    Counter-offered $29 with volume rebate — 7% exceeds the 5% ceiling.
    Why: Renewal delta over 5% requires fleet-manager approval.
    R-REN-2 · 5% ceilingEscalatedtrace trace-th-renewal-3
Cooling & HVAC · Masterresolved
Under ThermoFix Mobile
  1. 19:11
    ThermoFix · Bay 2Supplier
    Unit 0942 arrived, QR scanned.
    Why: Matched to MA-051 · cooling protocol TPL-COOL-V2.
    MA-051 · scopeAuto-matchedtrace trace-th-wash-0
  2. 19:11
    Marco R. · techSupplier
    Work started — coolant flush + A/C check underway.
    trace trace-th-wash-1
  3. 19:11
    Marco R. · techSupplier
    Work complete — system refilled, pressure-tested, photos uploaded.
    trace trace-th-wash-3
  4. 19:11
    Policy engineSystem
    Verified — geotag matched, photo evidence accepted, XLA target met.
    Why: Fleetio event stream cross-checked against agreement terms.
    MA-051 · service levelsRecommendation acceptedtrace trace-th-wash-3
  5. 19:11
    Policy engineSystem
    Auto-approved and recorded — $148.00 to ThermoFix.
    Why: Within autonomous cap, no exceptions raised.
    Settlement rulesAuto-recordedtrace trace-th-wash-5