Correct option is D
Single scaffolding is the most common type of scaffolding used in the construction of brickwork. It is also referred to as
bricklayer's scaffolding. This type of scaffolding consists of a single row of vertical supports (standards), with ledgers connected to the standards. The platform is supported by putlogs, which are horizontal members placed at right angles to the wall and inserted into holes left in the brickwork.
Explanation of other options:
Suspended scaffolding: Suspended scaffolding is used for tasks like painting or cleaning at heights but is not typically used for brickwork construction.
Trestle scaffolding: Trestle scaffolding is used for work inside buildings and does not require heights as significant as bricklaying.
Steel scaffolding: Steel scaffolding is used in more permanent or heavier-duty construction projects but is not the most common for general brickwork.
Thus, the correct answer is
(d) Single scaffolding.
