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Bottleneck at Drying ProcedureWaiting trucks cost/timeOvertime work cost75bbls(per truck) * 243 =1822500 bbls per day =18225 bbls for 197018225 bbls*1.05 (5% increase)= 19037.25 bbls(per day) for 197119037.25 bbls(per day)*0.70= 13326.075(wet berries)13326.075/11hrs=1211.4613 (wet berries per hr)Dryer capacity : 600Bottleneck=1211.4613-600=611.4613 (per hr)Total bottleneck inventory amou
29페이지 | 1,900원 | 2013.02.27
[생산관리] National Cranberry Cooperative(NCC)
bottleneck inventory amount : 610 bbl/hr *11hr=6,710 bblsProblem analysis2,0004,0006,00001122.2Time (hrs.)Wet Bin Storage Capacity6,7103,200610/hr600/hrPeak Day85.25SolutionsSolutions Solution 1: Add 1 new dryerSolution 2: Add 1 new dryer + 6 binsSolution 3: Add 2 new dryersSolutionsSolution 1: Add 1 new dryer-Dryer capacity: 800Bottleneck = 1,210 - 800 = 410/hrTota
23페이지 | 1,500원 | 2013.03.06
내셔널 크랜베리 케이스(National Cranberry Cooperative)
Bottleneck at DryingWaiting trucks cost & timeOvertime working cost2,0004,0006,000Inventoryof wet berries01122.2Peak Drying: (19,000/600) * 0.7 (% wet) = 22.2 hours to dryAssume: 11 hours work (12 -1 for lunch)Arrival rate = 19,000 * 0.7 = 1,210 bbls PER HOURBottleneck=1210-600=610 bbls PER HOURTotal bottleneck inventory amount = 610*11=6710 bblsTime (hrs.)Wet Bin Storage Capacit
26페이지 | 1,900원 | 2013.03.06
[생산관리] National Cranberry Cooperative(NCC)
bottleneck area(s). What are the causes? What recommendations, both short-term and long-term, would you make to solve the bottleneck problem?The bottleneck area in the process is drying. There are about 19,000bbls go through the process (average 75bbls * 243 trucks). Among them, 13,330bbls are wet berries (70% of total processed berries), which should go through drying process. However, the capa
7페이지 | 700원 | 2013.02.27