Tutorvo

The Backlog: Cumulative Arrivals vs Cumulative Sorting, the Peak and When It Clears

Lesson 3 of 816 minLab

This lesson is part of the course

In this lesson

You put the cumulative arrival curve next to the sorter's cumulative capacity, calculate the backlog of parcels waiting in each half hour, find the peak backlog and the time it occurs and the moment the hub is empty again.

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Lessons in this course

  1. The Inbound Profile: Trailers, Parcels per 15 Minutes and Cumulative ArrivalsLab15 min Locked
  2. Sorter Throughput: Nominal Rate, Efficiency, Induction Limits and Non-SortablesLab15 min Locked
  3. The Backlog: Cumulative Arrivals vs Cumulative Sorting, the Peak and When It ClearsLab16 min Locked
  4. Cut-Off Times: Departures, Loading Time, Slack per Route and Late ParcelsLab15 min Locked
  5. Staffing the Dock: Unloading and Loading Rates, Staff per Half Hour and Crew UtilisationLab16 min Locked
  6. Peak Season: Volume Uplift, Longer Sort Windows, a Second Wave and the Capacity LimitLab16 min Locked
  7. Quality: Missort Rates, Damaged Parcels per 10,000 and the Cost of ReworkLab15 min Locked
  8. Cost per Parcel: Labour, Equipment and Building per Parcel and the Cost ChartLab17 min Locked