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Production planning

Monthly programme to daily schedule for two assembly lines.

SAP PPCapacity modelExcel/VBA
4,650units a day planned
6–7 h → ~1 hmonthly export plan

Day to day

Assistant Manager PPC at Atlas Honda: two frame lines, supporting a 4,650-unit-a-day build programme.

  • Turned model and colour demand and export orders into the monthly build programme for a 4,650-unit daily output.
  • Split it into lot-sized weekly and daily schedules (lots of about 200 units), sequenced by model and colour.
  • Checked capacity day by day: working days, holidays, reduced hours, shutdowns and overtime rules.
  • Tracked schedule adherence and recovered lost units by resequencing or overtime.
  • Functionally supervised four PPC staff.

The planning cycle

A month of production planning, before any project.

  1. Monthly

    Set the programme

    • Turned model and colour demand and export orders into the monthly build programme.
    • Checked it against capacity day by day: working days, holidays, reduced hours, shutdowns and overtime rules.
    • Agreed the mix with Sales, Production and Materials before it was fixed.
    • Planned export lots, packing and dispatch.
    Capacity modelExport plan
  2. Weekly

    Schedule the lines

    • Split the programme into lot-sized weekly and daily schedules for two assembly lines (lots of about 200 units).
    • Sequenced models and colours to suit the line and material arrival.
    • Checked MRP planned orders against BOM requirements before they reached the line.
    • Looked seven days ahead for components that would run short.
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  3. Daily

    Keep the line running

    • Converted planned orders and released production orders.
    • Ran the shortage report across about 1,100 active parts.
    • Expedited gaps with Supply Chain, Stores and the Karachi plant: by air, fast-track or container.
    • Tracked schedule adherence and recovered lost units by resequencing or overtime.
    CO01CO02COOISShortage model
  4. Month-end

    Close and reconcile

    • Confirmed output and closed the month’s production orders.
    • Reconciled physical stock against SAP and moved non-conforming stock to Quality Inspection or Blocked.
    • Reviewed adherence and units lost, and carried the gaps into next month’s plan.
    • Kept planning master data right: BOMs, routings, work centres and production versions.
    CO11NMB51MB52C223

How it runs

  1. DemandModel and colour demand, export orders and working days into a monthly build plan.
  2. MaterialsPlanned orders checked against BOMs and MRP output.
  3. CapacityLot sizes, sequencing, cycle time and overtime fitted to two frame lines.
  4. Execution & closingOrders created, confirmed and tracked; monthly closing fed the next plan.

What I know

Planning methods

Lot sizingModel & colour sequencingCapacity by day typeOvertime rulesSchedule recoveryS&OP inputExport planningPlan attainment

Where I learned it

Atlas Honda PPC, 2023–2025MSc Engineering Management (NTU)Scania line-balancing research

What I improved

Planning should turn complexity into action.

Open to Production Planner, Materials Planner, Production Controller and Supply Chain Planning roles in the UK.

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