Analytical estimating, Operation Management

Assignment Help:

Analytical Estimating

This technique  of work measurement  is used  to determine the  time  values for jobs  having  long and  non repetitive  operations. The time  values  are determine  by using  synthetic  data  or on the basis of  the past experience of the work study  engineer  when no synthetic  or standard data  is available. It is  essential that the estimator  must have  adequate experiences of estimating motion  study time study and the use of standard data  ( or  synthesizes time  standards.)

Procedure or Analytical Estimating

The various steps involves are:

1. Find out  the job details  such as job  dimension standard procedure  to do  the job  and the  job  conditions  such as poor illumination high  temperature, hazardous environments  available  of  jigs  fixture  or tools  etc,

2. Break the job  in to its elements,

3. Select  time   values  from the standard  data catalogue for as many  elements  as possible ( i ,e, use   synthetic  data  wherever available)

4. Estimate  the time  values  for the remaining  elements ( for which synthetic data is not available )from  past  knowledge and experience,

5.  Add the time  values obtained by steps ( 3)and (4)  to get the total  basic or normal time for  100%  rating.)

6. Add the  appropriate  blanket relaxation allowance ( say  10% to 20 %  of total normal  or basic time) note that  in analytical estimating, the  relaxation allowance  is not added to time  values  of individual elements. The  blanket relaxation allowance depends on the type of the  job  and the job conditions .

7. Add any  other allowance  if applicable to arrive  at the  standard time  for the given job.

Advantages of  Analytical  Estimating Technique

a. Offers  the same  advantages enjoyed b  synthesis  method,

b. Helps  in planning  and scheduling the  production,

c. Provides  a basis  for  fixing the  labor rate for  non  repetitive jobs.

d. Steps  to improve labor  control.


Related Discussions:- Analytical estimating

Construct a markov chain and its steady-state probabilities, Suppose that a...

Suppose that at any period of time a photo-copier machine can either be working properly, in need of maintenance, in need of minor repair, or in need of major repair. If the photoc

State the perpetual inventory control systems, State the Perpetual inventor...

State the Perpetual inventory control systems Continuous (Perpetual) Inventory Control Systems: Stock levels are continually monitored and reviewed within ‘real-time’ and

Explain positive organizational behaviours, How might incentives stimulate ...

How might incentives stimulate positive organizational behaviours? Discuss the place of rewards and punishments for organizational members. What is it important to know? What incen

Find range of annual volume, A firm plans to begin production of a new smal...

A firm plans to begin production of a new small appliance. The manager must decide whether to purchase the motors for the appliance from a vendor at $7 each or to produce them in-h

How efficient is your system with the cycle time you compute, A firm uses a...

A firm uses a serial assembly system and needs answers to the following- a. A desired output of 900 units per shift (7.5 hours) is desired for a new processing system. The syst

Explain is overtime expense fully controllable, Is overtime expense fully c...

Is overtime expense fully controllable, partially controllable, or not at all controllable by the supervisor?

Explain obstacles employees faced with pension plan funding, What are four ...

What are four safeguards that the ERISA legislation specified to address the many obstacles employees faced with pension plan funding? How did the Pension Protection Act add additi

Explain why is strategic management critical to the success, Why is strateg...

Why is strategic management critical to the success of an organization in meeting its goals and mission?

Describe alleged willful and serious violations, Industrial laundry's failu...

Industrial laundry's failure to protect workers against fall hazards has prompted $70,200 in proposed fines from the U.S. Labor Department's Occupational Safety and Health Administ

Explain the service organization worry about world class, Why should a serv...

Why should a service organization worry about being world class if it does not compete outside its own national border? What impact does the Internet have on this?

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