The plants generate the following amounts of waste products each week: Plant| Waste per Week (bbl)| Kingsport| 35| Danville| 26| Macon| 42| Selma| 53| Columbus| 29| Allentown| 38| The three waste disposal sites at Whitewater, Los Canos and Duras can accommodate a maximum of 65. 68 and 105 barrels per week, respectively. In addition to shipping directly from each of the six plants to one of the three waste disposal sites, Rachel is also considering using each of the plants and waste disposal sites as intermediate shipping points.
Trucks would be able to drop a load at a plant or disposal site to be picked up and carried on to the final destination by another truck and vice versa. Stateline would not incur any handling costs because Polychem has agreed to take care of all local handling of the waste materials at the plants and the waste disposal sites. In other words, the only cost Stateline incurs is the actual transportation cost. So Rachel wants to be able to consider the possibility that it may be cheaper to drop and pick up loads at intermediate points rather than ship them directly.
Rachel estimates the shipping costs per barrel between each of the six plants to be as follows: Plant| Kingsport| Danville| Macon| Selma| Columbus| Allentown| Kingsport| $—| $6| $4| $9| $7| $8| Danville| 6| –| 11| 10| 12| 7| Macon| 5| 11| –| 3| 7| 15| Selma| 9| 10| 3| –| 3| 16| Columbus| 7| 12| 7| 3| –| 14| Allentown| 8| 7| 15| 16| 14| –| The estimated shipping cost per barrel between each of the three waste disposal sites is as follows. Waste Disposal Site Waste Disposal Site| Whitewater| Los Canos| Duras| Whitewater| $–| $12| $10|
The Term Paper on Waste Management and Disposal
Waste is an unavoidable by-product of most human activity. Economic development and rising living standards in the Asian and Pacific Region have led to increases in the quantity and complexity of generated waste, whilst industrial diversification and the provision of expanded health-care facilities have added substantial quantities of industrial hazardous waste and biomedical waste into the waste ...
Los Canos| 12| –| 15| Duras| 10| 15| –| It is clear that the minimum cost is $2822. This is based on having no intermediaries. If intermediaries are allowed, the price drops to $2630. In order to achieve such a cost the compant must use the following routes for transportation: Kingsport takes 19 bbl to Duras goes to Danville first, and then from Danville to Duras. 36 bbl waste from Shelma to Whitewater goes to Columbia first and then to Whitewater. Finally, 17 bbl going from Shelma to Duras must be transported to Macon first and then to Duras.
