Manufacturing Solutions

Turnaround & Shutdown Planning

Turnaround planners manage hundreds of work orders across multiple craft disciplines, and critical path schedules are built in project management tools that few people outside the planning team can query. Scope creep, resource conflicts, and late-arriving materials regularly push turnarounds over budget and behind schedule, but comparing actual performance against plan - and against historical shutdowns - requires manual data extraction that happens too late to drive corrective action.

Built For

Turnaround Manager or Maintenance Planning Lead responsible for coordinating a plant shutdown involving multiple craft disciplines, contractors, and procurement activities within a fixed schedule and budget

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Lumi Fix

Maintenance & Reliability

Analyzes turnaround work order performance, identifies scope creep patterns, and benchmarks planned versus actual durations.

Work Order Duration Analysis
Scope Creep Detection
Historical Benchmarking
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Lumi Plant

Process Engineer

Models critical path dependencies and identifies the work orders with the highest schedule risk based on resource and material constraints.

Critical Path Analysis
Resource Leveling
Schedule Risk Modeling
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Lumi Ops

Supply Chain & Operations

Tracks material delivery status and flags procurement risks that could delay turnaround work order execution.

Material Readiness Tracking
Procurement Risk Flagging
Contractor Coordination
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How It Works

Model critical path schedules, perform resource leveling across crafts, and estimate turnaround costs with historical benchmarking. Compare planned versus actual durations from previous shutdowns to improve future accuracy.

Instant Analysis

Drag and drop your CSVs. No complex pipelines required.

Natural Language

Ask questions in plain English, get instant answers.

Lumina Analyst
Which work order categories blow the schedule on Train B turnarounds?

Across the last three Train B turnarounds, heat-exchanger bundle work overran plan in all three events, averaging 2.3 days late and driving about $180K in extra cost per day of slip, the single largest schedule risk on the critical path. Pad the bundle-work estimate, pre-stage gaskets, and add a second crew to protect the critical path on the next event.

Planned vs actual duration by WO category, Train B
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