Building and Furniture Technology (BFT) Form 4

WEEK: May 25 to May 29

Site Datum

After reviewing notes (below) on Site Datum, answer the following questions:

•          Describe how you would set up a site datum mark.
•          List the tools needed to set up a site datum.
•          Name at least five levels that can be derived from the site datum.

Building and Furniture Technology Form 4

Building and Furniture Technology Form 4                        WEEK: May 18 to May 22

Review the attached document on setting out the building and answer the following questions.

1.  If the shortest side of a 3-4-5 triangle is 700mm then how long are the other two sides?
2. Explain what should be done if the diagonals are not equal when you check the setting out.
3. Make a right angle using three pegs and a length of string.