OSHA - Safety Certificate Walking and Working Surfaces Questions and Answers

Question 1

According to OSHA 29 CFR 1910 Subpart D, at what minimum height must fall protection be provided on a walking-working surface with an unprotected side or edge in a general industry setting?

Accepted Answer

4 feet

Answer

OSHA standard 1910.28(b)(1)(i) requires employers in general industry to provide fall protection for each employee on a walking-working surface with an unprotected side or edge that is 4 feet or more above a lower level.

Question 2

A worker is using a portable extension ladder to access a roof. To comply with OSHA standards, the ladder must extend at least how far above the upper landing surface?

Accepted Answer

3 feet

Answer

OSHA requires that when portable ladders are used for access to an upper landing surface, the ladder side rails must extend at least 3 feet above the upper landing surface to provide a secure grasping point for employees.

Question 3

Which of the following is a key requirement for portable dockboards according to OSHA standards?

Accepted Answer

They must be secured to prevent unintentional movement.

Answer

OSHA standard 1910.26(c) states that portable dockboards must be secured in position, either by anchoring or by using equipment or devices that prevent them from moving out of a safe position during use.

Question 4

An employer is setting up a scaffold for general industry use. Which of the following OSHA standards must they comply with for the design, construction, and use of the scaffold?

Accepted Answer

The requirements in 29 CFR 1926 Subpart L (Construction)

Answer

OSHA's standard for Walking-Working Surfaces in general industry, 29 CFR 1910.27(a), explicitly states that scaffolds used in general industry must meet the requirements of the construction industry standards found in 29 CFR 1926, Subpart L.

Question 5

A maintenance worker needs to access a fixed ladder that extends 30 feet above the lower level. What is required on this ladder according to the final rule on Walking-Working Surfaces?

Accepted Answer

A personal fall arrest system or a ladder safety system.

Answer

For fixed ladders that extend more than 24 feet above a lower level, OSHA's final rule requires employers to install a personal fall arrest system or a ladder safety system.

OSHA Safety Certificate Practice Test

OSHA Safety Certificate Practice Test

OSHA - Safety Certificate Walking and Working Surfaces Questions and Answers