RR-06 RR-06-02-01 — Automated Track Inspection (geometry and rail flaw)

The Automated Track Inspection (ATI) process involves the use of advanced technologies to monitor and assess the condition of tracks, structures, and signals on a US Class I freight railroad. This ensures compliance with safety regulations and maintains optimal track conditions for efficient rail operations.

🗺 BPMN Process Flow

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📋 Process Attributes

Process ID	RR-06-02-01
Domain Family	OPERATIONS
L1 Domain	Engineering: Track, Structures & Signals
L2 Process Group	Automated Track Inspection (geometry and rail flaw)
Trigger	Scheduled maintenance cycle or detection of potential issues through routine monitoring systems
Outcome	A comprehensive report detailing the condition of tracks, structures, and signals, along with recommendations for necessary repairs or improvements.
Systems	NetControl I-ETMS Track geometry car RailAI Umler
Regulatory Hooks	49 CFR Part 213 49 CFR Part 236, Subpart I GCOR 6.28

📋 L4 Process Steps

Step	Name	Role	System	Input	Output	KPI	Pain Point / Risk	Decision?	Exception?
1.1	Initiate Inspection Schedule	Track Supervisor	NetControl	Maintenance schedule data	Scheduled inspection plan	Inspection coverage rate above 95%	Inaccurate scheduling leading to missed inspections	N	N
1.2	Deploy Track Geometry Car	Roadmaster	Track geometry car	Scheduled inspection plan	Raw data from track geometry car	Data collection accuracy above 98%	Technical failures in the track geometry car	N	Y
1.3	Analyze Raw Data	Track Supervisor	RailAI	Raw data from track geometry car	Analyzed report with identified issues	Issue detection rate above 90%	Inadequate AI model accuracy	Y	N
1.4	Review and Prioritize Issues	Chief Engineer / VP Engineering	Umler	Analyzed report with identified issues	Prioritized issue list	Issue prioritization accuracy above 85%	Subjective judgment in prioritizing issues	Y	N
1.5	Schedule Repairs	Track Supervisor	NetControl	Prioritized issue list	Repair schedule	Repair scheduling efficiency above 90%	Resource allocation conflicts	N	Y
1.6	Conduct Repairs	Assistant Foreman (track)	NetControl	Repair schedule	Completion report of repairs	Repair completion rate above 95%	Weather or equipment delays	N	Y
1.7	Verify Repairs	Roadmaster	Track geometry car	Completion report of repairs	Verification report	Repair verification accuracy above 98%	Inconsistent repair quality	Y	N
1.8	Update Maintenance Records	Track Supervisor	Umler	Verification report	Updated maintenance records	Record update accuracy above 95%	Data entry errors	N	N
1.9	Generate Final Report	Chief Engineer / VP Engineering	RailAI	Updated maintenance records	Final inspection report	Report generation time below 24 hours	System downtime affecting report generation	N	Y
1.10	Review Final Report	Track Supervisor	NetControl	Final inspection report	Approved final report	Report approval time below 48 hours	Discrepancies in the final report	Y	N
1.11	Update Regulatory Compliance Records	Track Supervisor	Umler	Approved final report	Updated regulatory compliance records	Compliance record accuracy above 90%	Inconsistent data entry	N	Y
1.12	Notify Stakeholders	Track Supervisor	NetControl	Updated regulatory compliance records	Notification to stakeholders	Stakeholder notification time below 72 hours	Communication breakdowns	N	Y

📊 KPIs & Risk Register

KPIs

Inspection coverage rate above 95% Data collection accuracy above 98% Issue detection rate above 90% Issue prioritization accuracy above 85% Repair scheduling efficiency above 90% Repair completion rate above 95% Repair verification accuracy above 98% Record update accuracy above 95% Report generation time below 24 hours Report approval time below 48 hours Compliance record accuracy above 90% Stakeholder notification time below 72 hours

Key Risks

Technical failures in the track geometry car Resource allocation conflicts Weather or equipment delays Inconsistent repair quality Data entry errors Discrepancies in the final report Inconsistent data entry Communication breakdowns

Swim Lanes

Track Supervisor · 1.1, 1.5, 1.8, 1.10, 1.12 Roadmaster · 1.2, 1.7 Assistant Foreman (track) · 1.6 Chief Engineer / VP Engineering · 1.3, 1.4, 1.9

Independently compiled from public sources. Not affiliated with, sponsored by, or endorsed by Union Pacific or any other railroad. Illustrative of US Class I practice; every system, regulation, role and metric named here traces to a sourced entry in registries/.