This document summarizes a project to reduce the lunch order cycle time at Bahama Bistro. The project aimed to reduce the total time from when a customer places an order to when they receive their food. Baseline data showed order times were longer than required. Root causes were identified as potential issues with packaging, wait staff, and food prep areas. Solutions like rearranging prep areas and changing packaging procedures were tested. After implementation, both sandwich order times and total order times were significantly reduced. Ongoing monitoring plans were created to sustain the improvements.
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1. Lunch Order Cycle Time
Project Storyboard
Bahama Bistro Example
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3. Key Words
(Specific to Bahama Bistro)
• Order Lead Time: Total cycle time from the moment the customer
places their order to the moment they receive their food.
• Lunch Time: Key lunch ordering hours from 11am to 2pm
• Customers: Business people and vacationers
• Packaging Process: All tasks related to placing food into take-out
containers, selecting utensils, napkins and condiments and then
placing them all into a bag
• Stock Items: All raw food items and food packaging items
• Condiments: Mini-bottles of hot sauce, limes, salt and pepper
5. VOC Translation Matrix
Key Take Away: Project needs to address overall Lead time which will
impact customer wait time as well as food temperature
6. SIPOC – Lunch Order to Delivery
Key Take Away: The scope of this project goes from the point of receiving
the lunch order to the point at which food is delivered or picked up
7. “As Is” Spaghetti Map
Key Take Away: Prep area setup leads to a lot of wasted motion
8. Data Collection Plan
Key Take Away: Data collection was spread out among the staff and
covered a 6-week period – Back-up help was provided for kitchen staff
9. Baseline Data –Lead Time
Key Take Away: The baseline shows that for many orders, both the Order Lead
Time and the Sandwich Order Lead time were well beyond the requirement.
Order Lead Time
Sandwich Order Lead Time
10. Fishbone Diagram
Key Take Away: Initial brainstorming indicates that packaging and wait
staff might be potential root causes
11. 5 Whys
Key Take Away: Root Cause Analysis will focus on verifying how much
packing layout and wait staff habits are impacting Order Lean Time
12. Process Analysis
Key Take Away: The majority of the steps are non- value adding or non-
value-adding but required – lots of opportunity to remove waste
13. Hypothesis Confirmations
Key Take Away: Data shows sandwich prep takes up to 13 min., cook
times are <20 min., prep area is issue & servers don’t delay orders
Histogram of Sandwich Prep Time Histogram of Cooking Time
14. Impact Effort Matrix
Key Take Away: The team left condiments out of the pick-up orders,
switched vendors, labeled the bins and studied X-training options
15. Risk Management
Key Take Away: Having the vendor call to confirm quantities would lead to
lower risk of running out of key menu items
16. To Be Spaghetti Map
Key Take Away: New layout reduces waste of motion and cuts
process time in half
17. Before & After Time Data
Key Take Away: Implemented solutions significantly decreased both
Sandwich and Order Lead Time
Order Lead Time – Before and After
Sandwich Order Lead Time – Before and After
18. Monitoring & Response Plan
Key Take Away: The monitoring plan factors in both the leading indicators
of packaging and prep time along with the project “Y” of Order Lead Time
VO – The Monitoring plan should be meaningful and manageable. Collecting too many measure for a monitoring plan may discourage employees from doing it.