week 1 (fall protection) Flashcards

1
Q

two types of fall protection are used in the power delivery system, what are they?

A

fall arrest

positioning device system

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2
Q

Workers MUST use fall protection at heights above ___feet?

A

4

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3
Q

fall arrest is used when working from______?

A

horizontal surfaces

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4
Q

Positioning device systems are used when working from ______surfaces?

A

Vertical

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5
Q

what are the three main components of fall arrest systems?

A

harness, lifelines/lanyard, anchorages

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6
Q

fall arrest systems must be rigged so that employees cannot fall more than _____ feet or contact any lower level.

A

6

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7
Q

OSHA requires an arresting force requirement of how many pounds?

A

1800

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8
Q

according to OSHA requirements the D ring of a fall arrest harness must be located where?

A

the center of the back, near shoulder level

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9
Q

_______ ________ occurs when an employee falls into a body harness and has been there for a long time?

A

suspension trauma

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10
Q

after a lanyard has been subject to a fall, it must be?

A

destroyed and thrown away

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11
Q

Lanyards are made of synthetic material and connect between the _____and _____?

A

body harness, anchorage

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12
Q

lifelines can be either synthetic or wire rope. True or false?

A

True

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13
Q

how many feet of free fall does OSHA allow from a fall arrest system?

A

no more than 6

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14
Q

OSHA requires that anchor points for fall arrest systems be capable of supporting _____ pounds of applied force per person, or ______ the potential impact load of a fall.

A

5,000 / twice

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15
Q

what are the two components of a positioning device system?

A

body belt, positioning strap

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16
Q

April 1st, 2015 marks what important date?

A

OSHA began requiring fall protection for climbing (no more “free climbing”)

17
Q

D size for a body belt is taken at the _____, not at the waist.

A

hip bones/around the buttocks

18
Q

full floating belts allow for up to ___ inches of lateral movement?

A

4

19
Q

the positioning strap is also called the ___ or _____ strap?

A

scare/skid

20
Q

when do positioning straps need to be replaced?

A

when the red insert is visible

21
Q

if combined tool and body weight exceeds _____ Lbs, employer is required to modify fall arrest criteria to provide adequate protection.

A

310

22
Q

max allowable distance of free fall from POSITIONING DEVICE SYSTEM (ie…climbing a pole)?

A

2 feet

23
Q

Positioning device system must provide how many pounds of protection from applied force from a fall?

A

3,000

24
Q

on a FALL ARREST system, what is the max allowable distance for deceleration device to expand?

A

3 1/2 feet

25
Q

lifelines are made of synthetic or wire rope and can be ?

A
  • horizontal or vertical configuration and used with a lanyard
  • part of a retractable unit that replaces the lanyard.
26
Q

haw many employees per vertical lifeline are allowed?

A

1

27
Q

lifelines should be attached in a way that reduces the intensity of ____ in the event of a fall?

A

swing

28
Q

what is another name for a positioning device system?

A

work positioning equipment

29
Q

the secondary lanyard goes on which set of body belt D rings?

A

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