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Water Treatment · Workflow

Equipment maintenance scheduling

This workflow automatically schedules equipment maintenance based on real-time performance data, predictive analytics, and operational conditions to minimize downtime and ensure water quality compliance.

Workflow Trigger

Equipment performance threshold alert or scheduled condition assessment triggers maintenance evaluation

Visual Flow

Each node represents an automated step. Connections show how data and decisions move through the workflow.

Step-by-Step Breakdown

Detailed explanation of each automated stage in the workflow.

  1. 1
    Trigger

    Receive equipment condition alert

    SCADA system detects equipment performance deviation or scheduled assessment interval is reached. Real-time monitoring data indicates potential maintenance need.

  2. 2
    Action

    Analyze equipment performance data

    PI System retrieves historical performance trends, vibration data, and operational metrics. System calculates equipment health score and failure probability.

  3. 3
    Action

    Check regulatory compliance requirements

    LIMS validates current water quality status and determines if equipment downtime would impact compliance obligations. System reviews maintenance windows based on treatment capacity.

  4. 4
    Decision

    Determine maintenance urgency level

    System evaluates equipment criticality, failure risk, and compliance impact to classify as emergency, preventive, or routine maintenance. Workflow branches based on urgency classification.

  5. 5
    Action

    Generate optimal maintenance schedule

    Maximo creates work orders with optimal timing based on equipment availability, technician schedules, and parts inventory. System coordinates with treatment operations to minimize impact.

  6. 6
    Action

    Update operator dashboard

    HMI software displays scheduled maintenance activities and adjusted operational parameters. Operators receive notifications about upcoming equipment downtime and backup procedures.

  7. 7
    Output

    Dispatch maintenance work orders

    System automatically assigns technicians, reserves required parts, and sends detailed work instructions. Maintenance schedule is integrated with facility operations calendar.

Outputs

  • Prioritized maintenance work orders
  • Updated equipment maintenance schedule
  • Operator notifications and procedure updates

Key Metrics

  • Equipment uptime percentage
  • Mean time between failures (MTBF)
  • Maintenance cost per treatment volume
OA

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