Explain current average time the trucks spend in the system, Operation Management

Assignment Help:

You are in charge of a quarry that supplies sand and stone aggregates to your company's construction sites. Empty trucks from construction sites arrive at the quarry's huge piles of sand and stone aggregates and wait in line to enter the station, which can lad either sand or aggregate. At the station, they are filled with material, weighed, checked out, and proceed to a construction site. Currently, nine empty trucks arrive per hour, on average. Once a truck has entered a loading station, it takes 6 minutes for it to be filled, weighed, and checked out. Concerned that trucks are spending too much time waiting and being filled, you are evaluating two alternatives to reduce the average time the trucks spend in the system. The first alternative is to add side boards to the trucks (so that more material could be loaded) and to add a helper at the loading station (so that filling time could be reduced) at a total cost of $50,000. The arrival rate of trucks would change to six per hour, and the filling time would be reduced to 4 minutes. The second alternative is to add another loading station identical to the current one at a cost of $80,000. The trucks would wait in a common line and the truck at the front of the line would move to the next available station.

Which alternative would you recommend if you want to reduce the current average time the trucks spend in the system, including service?


Related Discussions:- Explain current average time the trucks spend in the system

Linear programming, A paper mill produces two grades of paper viz, x and y....

A paper mill produces two grades of paper viz, x and y. Because of raw material restrictions, it cannot produce more than 400 tons of grade X paper and 300 tons of grade Y paper in

Explain federal mediation and conciliation service, Based on the most curre...

Based on the most currently reported data by the American Arbitration Association and the Federal Mediation and Conciliation Service, you should factor all but one of the following

Explain professor alan assured that he would do so, The University of North...

The University of North is the major state university. The University was preparing for its upcoming re-accreditation, so the University board set aside extra funds to make sure th

Explain tool like this one help identify the target market, Complete the fo...

Complete the following steps for this assignment: 1. Select the following link to visit a Web site that is an online demographic tool used to help establish demographics about c

Implementation of the quality planning and control activity, Question : ...

Question : (a) Discuss the various stages involved in the development and implementation of the quality planning and control activity. (b) Checking should be carried out at

Define what is the probability that you will make money, The owner of Firew...

The owner of Firewood-2-Go is considering buying a hydraulic wood splitter which sells for $60000. He figures it will cost an additional $80 per cord to purchase and split wood wit

How measure of overall performance, Cunningham Performance Auto, Inc., mod...

Cunningham Performance Auto, Inc., modifies 375 autos per year. The manager, Peter Cunningham, is interested in obtaining a measure of overall performance. He has asked you to prov

Need of computer-integrated manufacturing, Q. What is need of computer-inte...

Q. What is need of computer-integrated manufacturing to manufacturing operations? Computer-integrated manufacturing (CIM) implies manufacturing supported through computers. The

Explain why is it important to continuously update, Why is it important to ...

Why is it important to continuously update the implementation and communication of a strategic plan?

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd