Chapter 3

Question 1

At what stage it is possible to use elemental estimate?

Answer 1

Feasibility stage

Question 2

What data is required to prepare elemental estimates?

Answer 2

1) Size and shape of the building
2) Use and location
3) Historical cost data of similar buildings

Question 3

What is more accurate, elemental estimate or cost-unit-area estimate?

Answer 3

Elemental estimates, but it can vary according to the quantity and quality of historical data available

Question 4

Who uses UniFormat?

Answer 4

Consultants, since it’s simple and function-based

Question 5

Who uses MasterFormat?

Answer 5

Contractors, used for bidding. (More detailed items can be found)

Question 6

What are building elements? give examples

Answer 6

A building element is a major component of most buildings that always perform the same function.

Examples: Foundation system, roof covering, floor finishes etc’

Question 7

How many elements are in UniFormat and which one is used for estimates?

Answer 7

4 level
Level 1 - Major elements
Example: A: Substructure, B: shell, C: interiors

Level 2 - Group elements
Example: Substructure: A: substructure 10:Foundations

Level 3 - Elements -> Used for estimating
Example: What inside of level 2

Level 4 Subelements