Defining Types of Work

Important in doing the separation of different types of activities, in order to sort through every job, so any kind of work can be given a "value" is right. Decision-making regarding the separation of the type of work is highly subjective. Estimator should always remember the principle: if the work is different then separate. Some things that can help the division of labor is as follows:

1. The type of material, labor productivity and the use of the equipment can be hold in the separation of work items. Example: the cost of materials and concrete block varies according to size. if the project requires more than one block size, the estimator should be separated by the block size for calculating the number and pricing.
2. The objective of the estimation results obtained estimator is accurate and practical. Estimation accuracy will grow with time allotted for the estimation.
3. For some materials, division of labor should be based on size due to the difference in cost for each measure.
4. The weather can affect the level of labor productivity. Schedule and some specific date could lead to differences in types of work during a particular season.
5. Equipment in use can affect the separation of the type of work because of differences in the estimated cost of each equipment. For example, the estimated job separation with the use of foundry cranes and pumps.
6. The schedule of work, the estimator can detect separation of employment.
7. There is a list of standard codes will help the cost estimator in determining the appropriate type of job segregation.
   

Another thing that would need to remember is the documentation of the estimation results. when the project began to run the search quantity should still be achieved. because of this reason the estimates need to be made with good, clear and easy to follow. Each type of work in the estimation should have deskripsidan location, where the description should be explicit and definitive; location should be a reference and image