View
42
Download
0
Category
Tags:
Preview:
DESCRIPTION
Employee Network for Monterey Pines Golf Course. LT William Bickel Capt Stephen Lantz. “ Golf is a game which you yell “Fore!”, shoot six, and write down five.” American radio broadcaster, Paul Harvey. Agenda. Problem Back-story Model Assumptions Data Network Description - PowerPoint PPT Presentation
Citation preview
Employee Network for Monterey Pines Golf Course
LT William Bickel
Capt Stephen Lantz
“ Golf is a game which you yell “Fore!”, shoot six, and write down five.”
- American radio broadcaster, Paul Harvey
Problem Back-story Model Assumptions Data Network Description Building the model Implementing the model Analysis Model Expansion/Utilization Summary/Conclusion
Agenda
It’s not unfamiliar that with the changing times, everyone is trying to save money by cutting cost.
As shown by budget cuts and sequestration a big hit is being
taken by MWR, and all associated programs within the MWR.
Monterey Pines, not feeling quite the pinch in the reduction of funds, still must compete with local courses that far exceed most amenities like a golf course like Monterey Pines can offer.
Optimization of some aspect of course in order to reduce the costs associated with the day to day operations.
◦ Specific data provided limited us to explore the optimization of employee hours and the weekly tasks that must be performed.
Problem
Back-Story 1963 - Monterey Pines Golf Course originally designed by
Robert Muir Graves as a 9-hole facility.
1972 - Redesigned slightly, back-nine was added
2006 – Current General Manager takes over course operations
2009 - Latest redesign by golf architect Marc Messier, course layout changed, pro-shop and grill improvements
Present – Continue operations providing a quality golfing experience to civilian and military personnel of all ability levels at an affordable rate.
Back-Story(Organization Breakdown)
Monterey Pines
General Manager
MWR Quality of
Life Director
MWR Function
MWR Function
MWR Function
Monterey Pines Asst
GM
Monterey Pines Grill Manager
Monterey Pines
Course Maintenance Manager
RV Park Manager
16 Employees
2 Grill Employees
Course Maintenanc
e Asst Manager
8 Employees
All data provided from GM and 3 department managers (Grill, Maintenance, and RV Park)◦ Hours associated with each task were estimated
- Pulls down model accuracy◦ Not all tasks were quantifiable ◦ Every employee must work at least one day (8
hrs) per wk◦ Managers required to work 40 hrs per wk
- Managers must be there to manage!◦ Not a tool for a specific employee schedule
- Model provides total hrs an employee can work while still fulfilling weekly obligations
Model (Disclaimer/Assumptions)
Data(Employees)
32 Total 4 Managers
GM Maintenance Grill RV Park
2 Asst. Managers AGM AMM
16 Pro-Shop Employees 6 Front desk workers
2 Grill Employees 8 Maintenance Personnel
Mechanic Irrigation Technician (“Water Boy”)
Hrs/Wk Hrly Wage 40 $40.00 40 $30.00 40 $18.00
40 $40.00 40 $25.00 30 $12.50
30 $12.78 30 $12.50 30 $19.00 30 $19.00
40 $18.00
Data(Weekly Tasks)
29 Total Front Desk Starter Marshall Range Carts Mowing Greens Mowing Fairways Mowing Tee Boxes Mowing Rough Raking Bunkers Food Preparation Cashier Cook Bar Machine Maintenance/Repair RV Park Oversight
Hrs/Wk to Perform 94.5484821201818187216148484211540
Network Description Bipartite Min-Cost Flow
◦ Left-Hand Side: Employee (i) ◦ Right-Hand Side: Required Task (j)
61 Total Nodes
219 Edges◦ An edge from i to j only if Employee (i) can perform task (j)
Supply on each node i ◦ Max number of hrs an employee can work per wk
Demand on each node j:◦ Hourly estimation to perform each task per wk
Building The Model
Employee (i) Task (j)
Grill Mgr
Grill Emp
Food Prep
Cashier
Cook
Bar
- 40
- 30
14
24
24
14
Arcs (i,j)Cost(i,j)
GAMS Min_cost_flow_sample Started out Ambitious with CSV files Restarted Small With The Grill First Run Was Infeasible Added Code To The Program:
SUM(arcs(i,j),( arcdata(i,j,'Priority') *Y(i,j))
MINHOURS(i).. SUM(arcs(i,j), Y(i,j)) =g=nodedata(i,'MinHours')
Building The Model
solve MinCostFlow GrillMan works for 40.00 hours Grill1 works for 30.00 hours Grill2 works for 30.00 hours GolfMan works for 40.00 hours GolfAsstMan works for 40.00 hours Golf1 works for 30.00 hours Golf2 works for 30.00 hours Golf3 works for 13.50 hours Golf4 works for 30.00 hours Golf5 works for 30.00 hours Golf6 works for 8.00 hours Golf7 works for 30.00 hours Golf8 works for 18.00 hours Golf9 works for 21.00 hours Golf10 works for 30.00 hours Golf11 works for 14.00 hours Golf12 works for 30.00 hours Golf13 works for 30.00 hours Golf14 works for 14.00 hours Golf15 works for 30.00 hours Golf16 works for 30.00 hours MaintMan works for 40.00 hours MaintAMan works for 40.00 hours MaintMech works for 15.00 hours WaterTech works for 30.00 hours Maint1 works for 30.00 hours Maint2 works for 30.00 hours Maint3 works for 30.00 hours Maint4 works for 25.00 hours Maint5 works for 8.00 hours Maint6 works for 24.50 hours RVMan works for 40.00 hours
The work not completed on the Golf3 is -16.50 hours The work not completed on the Golf6 is -22.00 hours The work not completed on the Golf8 is -12.00 hours The work not completed on the Golf9 is -9.00 hours The work not completed on the Golf11 is -16.00 hours The work not completed on the Golf14 is -16.00 hours The work not completed on the MaintMech is -15.00 hours The work not completed on the Maint4 is -5.00 hours The work not completed on the Maint5 is -22.00 hours The work not completed on the Maint6 is -5.50 hours The total hours worked is 881.00 The total hours that workers are not utilized is 139.00 The total cost to operate Monterey Pines per week is 15161.80
Analysis of Results
Original Special Events Grill Closed Range Closed RV Park Closed No Starter or Marshall
No Extras for Events
8000
9000
10000
11000
12000
13000
14000
15000
16000
Cost
Cost
Analysis of Results
Original Special Events Grill Closed Range Closed RV Park Closed No Starter or Marshall
No Extras for Events
400
500
600
700
800
900
1000
Hours Worked
Hours Worked
Analysis of Results
Original Special Events Minimum Operation0
1
2
3
4
5
6
7
8
9
10
11
Number of Extra Personell
GrillGolf ShopMaintenace
Model is designed to fit not just any golf course, but any worker-job scenario
With more time we can first better quantify the hours required for jobs but also include more costs of the course for more granularity (Benefits, Utilities, etc.)
Survey other golfers to provide direction of analysis
Add in the revenues for the Grill, Range and RV park to see if they make money and should not be closed to cut costs
Model ExpansionUtilization
Model provides input as to where cuts could and maybe should be made if budget cuts were to come down
The largest savings (Starter/Marshall) is probably the least recommended
Always start small!!
We need to go. Tee time is at 10
Summary and Conclusion
Questions ?
Recommended