OSHA 510 FINAL TEST (2024-2025)CONSTRUCTION
INDUSTRY QUESTIONS AND ANSWERS
Fall protection Systems - <answers>>a. Full body harness
must limit arresting force to 1800 lbs
b. Most shock absorbing lanyards reduce arresting force to
900 lbs or less.
Personal fall Arrest Systems - <answers>>a. Must bring
employee to complete stop and limit max deceleration
distance to 3.5ft.
b. Limit employee free fall 6 ft and ensure no contact with
lower level.
Fall Protection Systems Anchorage Points - <answers>>a.
Must support 5000 lbs per employee
b. Can be designed by a qualified person to meet safety factor
by 2
c. Limit employee fall to 6' and not contact lower work/walk
surface
Warning line Systems - <answers>>When mechanical
equipment is being used, the warning line shall not be less
than 6' from the edge which is parallel to the direction of the
mechanical equipment and not less than 10' from edge. KEY
POINTS- Roof warning line mechanical equipment 10ft.
, OSHA 510 FINAL TEST (2024-2025)CONSTRUCTION
INDUSTRY QUESTIONS AND ANSWERS
Sanitation - <answers>>Containers must be tightly closed at
tap and sealed
Lead - <answers>>a. Exposures in construction from
removing paint from bridges, renovation of residences and
demo
b. Toxic to male and female reproductive systems
Masonry Limited Access Zone - <answers>>a. Establish prior
to start off work for walls over 8ft and remain until the wall is
adequately supported.
b. Only employees actively engaged in wall construction may
be in this zone.
KEY POINT- height of wall + 4ft-only active employees
allowed in area.
Mason Bracing - <answers>>1926.706(b) requires that walls
over 8ft in height must be adequately braced.
Controlled Decking Zone (CDZ) - <answers>>a. CDZ may be
established where employees are instilling metal decking over
15 and up to 30 foot fall exposures.
b. Access to the CDZ is limited to those employees engaged
in leading edge work.
KEY POINT - CDZ can be used up to 30 ft.
INDUSTRY QUESTIONS AND ANSWERS
Fall protection Systems - <answers>>a. Full body harness
must limit arresting force to 1800 lbs
b. Most shock absorbing lanyards reduce arresting force to
900 lbs or less.
Personal fall Arrest Systems - <answers>>a. Must bring
employee to complete stop and limit max deceleration
distance to 3.5ft.
b. Limit employee free fall 6 ft and ensure no contact with
lower level.
Fall Protection Systems Anchorage Points - <answers>>a.
Must support 5000 lbs per employee
b. Can be designed by a qualified person to meet safety factor
by 2
c. Limit employee fall to 6' and not contact lower work/walk
surface
Warning line Systems - <answers>>When mechanical
equipment is being used, the warning line shall not be less
than 6' from the edge which is parallel to the direction of the
mechanical equipment and not less than 10' from edge. KEY
POINTS- Roof warning line mechanical equipment 10ft.
, OSHA 510 FINAL TEST (2024-2025)CONSTRUCTION
INDUSTRY QUESTIONS AND ANSWERS
Sanitation - <answers>>Containers must be tightly closed at
tap and sealed
Lead - <answers>>a. Exposures in construction from
removing paint from bridges, renovation of residences and
demo
b. Toxic to male and female reproductive systems
Masonry Limited Access Zone - <answers>>a. Establish prior
to start off work for walls over 8ft and remain until the wall is
adequately supported.
b. Only employees actively engaged in wall construction may
be in this zone.
KEY POINT- height of wall + 4ft-only active employees
allowed in area.
Mason Bracing - <answers>>1926.706(b) requires that walls
over 8ft in height must be adequately braced.
Controlled Decking Zone (CDZ) - <answers>>a. CDZ may be
established where employees are instilling metal decking over
15 and up to 30 foot fall exposures.
b. Access to the CDZ is limited to those employees engaged
in leading edge work.
KEY POINT - CDZ can be used up to 30 ft.
