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Shuzworld, Task 1, Jgt2

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Decision Analysis, Task 1
Ken Celmer
Western Governor’s University

Decision Analysis, Task 1

MEMORANDUM
TO: Cynthia Crowninshield, VP Alistair Wu, Plant Operating Director
FROM: Ken Celmer
DATE: 06/09/2014
RE: Production Analysis

IMPROVEMENTS TO WORKFLOW:

Per your request I have analyzed the current workflow of Shuzworld Rugged Wear Work Boots and have several recommendations. Currently, the plant is using a separate workstation for all eight tasks in the boot assembly process. As part of the analysis a quantitative analysis was performed. This was done using assembly line balancing for the decision analysis tool. The results reveal that the assembly line can be efficiency can be improved significantly through reduction in the number of workstations from eight to five and combining tasks at some of the workstations. As the company has 6 boots per hour budgeted the cycle time is 10 minutes.

See appendix A for details.

When I compared the task completion times with the cycle time it became clear that multiple tasks can be performed in one cycle without exceeding cycle time:

Task A: This task requires 10 minutes (the full cycle time) and thus should be at its own station, alone.

Tasks B & C: Task B is a six minute task with a prerequisite of Task A completion first. Since Task C also shares the prerequisite of Task A, and takes three minutes to complete these two tasks pair well for performance at the same station. They require only 9 minutes of the 10 minute cycle.

Task D: This is an 8 minute task. Task D cannot be performed until after tasks B & C. For these reasons it should remain at its own workstation.

Tasks E, F & G: All three of these tasks can be performed at one workstation, if done in the proper sequence. This is because: Task E has a prerequisite of Task D and takes three minutes to complete,

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