Disadvantages of process layout, Operation Management

Assignment Help:

Disadvantages of Process Layout

1. Complexity of production Planning and Control: The absence of sequential mechanized channels for production make routing and scheduling more difficult and time consuming. The responsibility for production is divided among many departments and hence it is difficult to pinpoint the accountability for the overall performance.

Since the processes are non repetitive, separate controlling devices are to be devised and enforced for each process. Separate work orders materials requisition time cards etc, have to be maintained for each process affiliated to each department.

2. Frequency of Inspection: Under this layout each department is accountable for a specialized operation. Inspection is frequently essential before the work is passed onto the successive operation in another department. Inspection becomes inevitable a every stage because the next department should not reject the material processed by the preceding department.

3. Difficulty of Materials Handling: Under the process layout there would be higher of materials handling because of the routine or work to various departments and the greater distance over which jobs have to move. Moreover materials handling cannot be easily mechanized under this layout because of definite channels in the flow of materials in serial order.

4. Greater Floor Area: This type of layout involves longer floor space for locating different departments, setting up temporary storage leaving aisles and passages, inspection cribs, service facilities etc, machine production centres handling diverse operation of varied sizes require larger floor area than under the product layout wherein operations are balanced in a sequence.

5. Wasteful Back Tracking: Due to dissipation of production operations among diverse departments backward and forward tracking of work becomes inevitable. Frequency of such internal haulage proves to be wasteful and adds to the burden of overhead costs.

6. Longer Processing Time: Production process will take a long time for completion because the job has to be moved from department to department. Greater time is spent on loading the machine after collecting the work from preceding department. At each stage loading inspection conveying to other departments hold up the flow and lengthen the processing time.

7. Larger stock of Materials in Process: Since larger stock of materials is held up in the process due to frequent back tracking and difficulty of materials handling the working will be locked up with slow turnover and low rate of return of investment.


Related Discussions:- Disadvantages of process layout

Explain statistical cost estimation technique, The technique that estimates...

The technique that estimates long-run costs and the minimum efficient scale by determining the scale of operation at which most firms in an industry are concentrated is called the-

Explain why do firms engage in fdi, Why do firms engage in FDI when alterna...

Why do firms engage in FDI when alternatives such as exporting and licensing are available? How do location-specific advantages influence organisational decisions on FDI?

Line balancing, #quest What happens if line balance doesn’t existion..

#quest What happens if line balance doesn’t existion..

What is business process re-engineering, What is Business process re-engine...

What is Business process re-engineering? Business process re-engineering (BPR): The basic redesign of existing business processes to attain enhancements in critical areas

Find project labour hours and cost and what profit amount, Midway through t...

Midway through the project your design and production people realize that a 75 percent improvement curve is more appropriate. What impact does this have on the project labour hours

Answer, A paper mill produces two grades of paper viz., X and Y. Because of...

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 i

Explain organizational strategic planning, Human resource practice competen...

Human resource practice competencies are a core set of competencies that: Answer A)relate to human capital development B) include knowledge and skills that make a company profitabl

Scheduling - production control, Scheduling Meaning and Definition ...

Scheduling Meaning and Definition Scheduling is the next technique of production control. In production control scheduling  means  the  arrangement of different operatio

Explain process as it relates to risk management, We have now covered the s...

We have now covered the steps of the Active Threat and Opportunity Management (ATOM) process. What is your opinion of the process as it relates to risk management? What are its ben

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