Building Construction

Question 1

What is the purpose of site investigation?

Answer 1

To assess the ground conditions and determine the suitability of the site for construction.

Question 2

What is shoring used for in construction?

Answer 2

Shoring is used to support the sides of an excavation and prevent collapse.

Question 3

What is scaffolding?

Answer 3

Scaffolding is a temporary structure used to support workers and materials during construction or maintenance.

Question 4

What is the purpose of hoarding on a construction site?

Answer 4

To provide a barrier between the construction site and the public for safety and security.

Question 5

True or False: Site investigation helps identify potential hazards on a construction site.

Answer 5

True

Question 6

Fill in the blank: Shoring is used to prevent ________ in an excavation.

Answer 6

collapse

Question 7

What are the two main types of scaffolding?

Answer 7

Supported scaffolding and suspended scaffolding.

Question 8

What material is commonly used for hoarding on construction sites?

Answer 8

Plywood

Question 9

True or False: Shoring is only used in deep excavations.

Answer 9

False

Question 10

What is the purpose of toe boards on scaffolding?

Answer 10

To prevent tools or materials from falling off the scaffold.

Question 11

What is the minimum distance that hoarding should be set back from a construction site?

Answer 11

2 meters

Question 12

What type of scaffold is commonly used for painting or maintenance work on high-rise buildings?

Answer 12

Suspended scaffold

Question 13

Fill in the blank: Shoring systems are designed to __________ the sides of an excavation.

Answer 13

support

Question 14

What is the purpose of internal bracing in a shoring system?

Answer 14

To provide additional stability and prevent lateral movement.

Question 15

True or False: Hoarding is only used for aesthetic purposes on a construction site.

Answer 15

False

Question 16

What type of hoarding is commonly used for noise reduction on construction sites?

Answer 16

Acoustic hoarding

Question 17

What is the primary function of a waling beam in a shoring system?

Answer 17

To provide horizontal support to the shoring system.

Question 18

True or False: Scaffolding must be inspected by a competent person before each use.

Answer 18

True

Question 19

What is the purpose of a ladder access point on a scaffold?

Answer 19

To allow workers to safely access the scaffold platform.

Question 20

Fill in the blank: Temporary ________ is essential for the safety of workers and the public during construction.

Answer 20

hoarding

Question 21

What is the purpose of a cantilever beam in a shoring system?

Answer 21

To provide support without the need for vertical supports.

Question 22

True or False: Scaffolding must be able to support at least 4 times the maximum intended load.

Answer 22

True

Question 23

What type of hoarding is commonly used for security on construction sites?

Answer 23

Metal hoarding

Question 24

What is the main purpose of cross-bracing in a scaffolding system?

Answer 24

To provide lateral stability and prevent swaying.

Question 25

True or False: Shoring systems are only used in temporary construction projects.

Answer 25

False

Question 26

What is site investigation

Answer 26

The gathering of information of a proposed site of a new project

Question 27

What is site investigation

Answer 27

The gathering of information of a proposed site of a new project