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Medium Operations Root Cause Analysis

Crunch Time at ChipCo.

#Consumer Goods #Manufacturing
ProHub Comment

This case requires candidates to diagnose production bottlenecks through data analysis and then optimize maintenance scheduling by balancing cost minimization against operational reliability. The key insight is recognizing that the Seasoner tool's declining uptime correlates with the drop in customer commitment attainment, followed by a cost-benefit analysis of preventative maintenance frequencies that considers both financial impact and the strategic objective of meeting customer commitments.

Estimated Time 26 minutes
Difficulty Medium
Source Darden
20 / 100
Your client is Bryant, a Plant Director at ChipCo., a global tortilla chip producer. While sales are strong, the North Carolina-based plant that Bryant oversees has been failing to meet customer commitments for several months. Bryant has hired us to diagnose the cause of the downtick in on-time deliveries and to propose a solution.

Clarifying Information

  1. What is the client’s objective? The client wants to be able to meet sales commitments without incurring excessive costs.
  2. Where does the ChipCo plant fall in the overall tortilla chip value chain? The plant receives raw materials inputs such as corn, oil, and seasonings from suppliers and performs all the steps required to output store-ready bags of chips. The plant also has its own sales team internal to the plant itself.
  3. Is there any timeline that ChipCo needs to get production back up within? Bryant would obviously like to begin meeting sales commitments ASAP but provided no specific timeline constraint.
Mock Interview
Interviewer

Your client is Bryant, a Plant Director at ChipCo., a global tortilla chip producer. While sales are strong, the North Carolina-based plant that Bryant oversees has been failing to meet customer commitments for several months. Bryant has hired us to diagnose the cause of the downtick in on-time deliveries and to propose a solution.

You

Thanks. Before analyzing, I'd like to clarify a few key questions...

Interviewer

Good question. Let me provide some background information...

You

Based on this, I suggest analyzing from these dimensions...

AI Score
Structure Analysis Communication Business Sense Quantitative
Practicing...
Score coming soon
Practice this case with AI Mock Interview

ChipCo’s North Carolina tortilla chip plant is failing to meet customer commitments despite strong sales. Through analysis of production dashboards, candidates identify that the Seasoner tool’s poor uptime is the bottleneck. They then determine the optimal cleaning frequency using cost analysis, balancing scheduled maintenance costs against emergency downtime costs while prioritizing predictability for meeting customer obligations.

Key Insights:

  1. Use data visualization to identify process bottlenecks and correlations between equipment uptime and business outcomes
  2. Cost optimization decisions must align with strategic objectives—minimizing cost alone may not solve the core business problem
  3. Preventative maintenance scheduling involves trade-offs between capital efficiency and operational predictability in meeting customer commitments