Rigging Equipment for Material Handling
63 flashcards covering Rigging Equipment for Material Handling for the OSHA OSHA 10/30 Construction section.
Rigging equipment for material handling covers the safe selection, inspection, and use of tools like slings, chains, hooks, and hoists to lift and move loads without causing accidents or injuries. This is defined by OSHA standards in 29 CFR 1926 Subpart H for construction and 29 CFR 1910 for general industry, ensuring compliance in workplaces to prevent falls, overloads, and equipment failures.
On OSHA 10/30 certification exams, this topic typically appears in multiple-choice questions that present real-world scenarios, such as identifying proper rigging setups or hazards like mismatched equipment. A common trap is underestimating the impact of load angles on sling capacity, which can lead to unexpected failures if not calculated correctly.
In practice, workers often overlook regularly calibrating rigging devices to maintain accuracy and prevent subtle wear that could compromise safety.
Terms (63)
- 01
Under 29 CFR 1926.251, what must be done with rigging equipment that is defective?
It must be immediately removed from service and not used until repaired or replaced. (29 CFR 1926.251(a)(4)).
- 02
What is the requirement for the safe working load of rigging equipment?
Rigging equipment must not be loaded beyond its rated capacity as recommended by the manufacturer. (29 CFR 1926.251(a)(2)).
- 03
How often must synthetic web slings be inspected?
Prior to each use, and a thorough inspection must be made at least once a year. (29 CFR 1926.251(c)(11)).
- 04
What is required when using slings near sharp edges?
Padding or other protection must be used to prevent cutting or kinking. (29 CFR 1926.251(c)(9)).
- 05
Under 29 CFR 1926.251, what must employers ensure for wire rope slings?
They must have permanently affixed and legible identification markings showing the rated capacity. (29 CFR 1926.251(b)(1)).
- 06
What is the proper storage method for rigging equipment?
Rigging equipment must be stored in a manner that prevents damage, such as in a clean, dry area away from corrosive materials. (29 CFR 1926.251(a)(6)).
- 07
How must alloy steel chain slings be inspected?
They must be visually inspected before each use and thoroughly inspected at least once a year. (29 CFR 1926.251(b)(5)).
- 08
What action is needed if a sling shows signs of damage?
The sling must be removed from service immediately. (29 CFR 1926.251(a)(4)).
- 09
Under 29 CFR 1926.251, what is required for the use of hooks?
Hooks must be inspected to ensure they have a safety latch or be designed to prevent accidental disengagement. (29 CFR 1926.251(a)(5)).
- 10
What must be done before rigging equipment is used?
It must be inspected to ensure it is safe for use. (29 CFR 1926.251(a)(3)).
- 11
What is the definition of a competent person in rigging operations?
A competent person is one who is capable of identifying existing and predictable hazards in the surroundings or working conditions which are hazardous or dangerous to employees. (29 CFR 1926.32(f)).
- 12
How often must metal mesh slings be inspected?
Prior to each use and thoroughly inspected at least once a year. (29 CFR 1926.251(e)(8)).
- 13
What is required when rigging equipment is exposed to acids or caustic chemicals?
It must be protected and inspected more frequently to ensure it remains safe. (29 CFR 1926.251(a)(7)).
- 14
Under 29 CFR 1926.251, what must be ensured for the angle of loading on slings?
The rated capacity must be reduced when the angle of the sling to the horizontal exceeds certain limits, as specified by the manufacturer. (29 CFR 1926.251(a)(2)).
- 15
What procedure must follow if wire rope is kinked?
The wire rope must be removed from service. (29 CFR 1926.251(b)(3)).
- 16
What is the requirement for rigging equipment used in construction?
It must meet the general requirements for design, construction, and testing as specified. (29 CFR 1926.251).
- 17
How must employers handle rigging equipment that has been repaired?
It must be inspected and tested to ensure it meets the original safety standards before reuse. (29 CFR 1926.251(a)(4)).
- 18
What is needed for the identification of slings?
Each sling must be marked or coded to show its rated capacity at specified angles. (29 CFR 1926.251(b)(1)).
- 19
Under 29 CFR 1926.251, what must be done with slings that are wet or contaminated?
They must be cleaned and dried before storage to prevent damage. (29 CFR 1926.251(a)(6)).
- 20
What action should a worker take if rigging equipment shows wear?
Report it to the competent person and remove it from service if necessary. (29 CFR 1926.251(a)(4)).
- 21
What is the safe practice for attaching loads with rigging?
Loads must be attached so they are stable and secure to prevent accidental dislodgement. (29 CFR 1926.251(a)(1)).
- 22
How often must a thorough inspection of rigging hardware be performed?
At least once a year, in addition to before each use. (29 CFR 1926.251(f)(2)).
- 23
What is required for the use of natural or synthetic fiber rope slings?
They must be inspected for damage such as mildew or acid burns. (29 CFR 1926.251(d)(2)).
- 24
Under 29 CFR 1926.251, what must be ensured for eye splices in slings?
They must have at least three tucks and be seized properly. (29 CFR 1926.251(b)(2)).
- 25
What procedure is followed for overloaded rigging equipment?
It must be removed from service and not used until evaluated. (29 CFR 1926.251(a)(4)).
- 26
What is the definition of rated capacity for rigging?
It is the maximum load that rigging equipment is designed to handle, as specified by the manufacturer. (29 CFR 1926.251(a)(2)).
- 27
How must rigging be protected during use?
It must be shielded from sharp edges and excessive heat. (29 CFR 1926.251(c)(9)).
- 28
What is required when multiple slings are used together?
The combined rated capacity must be calculated based on the configuration. (29 CFR 1926.251(a)(2)).
- 29
Under 29 CFR 1926.251, what must be done with damaged chain slings?
They must be withdrawn from service if links are stretched or distorted. (29 CFR 1926.251(b)(5)).
- 30
What action is necessary if rigging equipment contacts live electrical wires?
It must be inspected for damage and removed from service if affected. (29 CFR 1926.251(a)(3)).
- 31
What is the requirement for training on rigging equipment?
Employees must be trained by a competent person on proper use and inspection. (29 CFR 1926.21(b)(2)).
- 32
How often must inspections be documented for rigging equipment?
Thorough inspections must be documented, but the regulation does not specify a frequency for documentation beyond the inspection itself. (29 CFR 1926.251(a)(3)).
- 33
What is needed for the end attachments of wire rope?
They must be designed to prevent the rope from unstranding. (29 CFR 1926.251(b)(4)).
- 34
Under 29 CFR 1926.251, what must be ensured for the use of shackles?
They must be used according to their rated capacity and inspected for wear. (29 CFR 1926.251(f)(1)).
- 35
What procedure follows if a sling is exposed to extreme temperatures?
It must be inspected for damage and may need to be removed from service. (29 CFR 1926.251(c)(10)).
- 36
What is the safe working load consideration for vertical basket hitches?
It must be based on the manufacturer's recommendations for the specific configuration. (29 CFR 1926.251(c)(7)).
- 37
How must loads be rigged to prevent swinging?
They must be balanced and secured to minimize movement. (29 CFR 1926.251(a)(1)).
- 38
What is required for the maintenance of rigging equipment?
It must be maintained in a safe condition and stored properly. (29 CFR 1926.251(a)(6)).
- 39
Under 29 CFR 1926.251, what must be done with slings that have been repaired?
They must be proof tested before returning to service. (29 CFR 1926.251(a)(4)).
- 40
What action should be taken if rigging equipment is not properly tagged?
It must not be used until properly identified. (29 CFR 1926.251(b)(1)).
- 41
What is the requirement for the angle of a choker hitch?
It must be used in a way that does not exceed the rated capacity based on the angle. (29 CFR 1926.251(c)(8)).
- 42
How must employers ensure rigging safety during material handling?
By providing training and ensuring equipment is inspected and used correctly. (29 CFR 1926.20(b)(2)).
- 43
What is needed for the use of synthetic slings in chemical environments?
They must be protected from exposure to harmful substances. (29 CFR 1926.251(c)(11)).
- 44
Under 29 CFR 1926.251, what must be inspected on chain slings?
Links for wear, distortion, and cracks. (29 CFR 1926.251(b)(5)).
- 45
What procedure is required for lifting with multiple legs of slings?
The rated capacity must be adjusted for the included angle. (29 CFR 1926.251(a)(2)).
- 46
What is the definition of a choker hitch in rigging?
It is a method of rigging a sling where the sling passes under the load and through an end attachment. (29 CFR 1926.251(c)(8)).
- 47
How often must a competent person supervise rigging operations?
During the operations to ensure safety. (29 CFR 1926.251(a)(1)).
- 48
What is required if rigging equipment is used near welding operations?
It must be protected from heat and sparks. (29 CFR 1926.251(a)(7)).
- 49
Under 29 CFR 1926.251, what must be done with worn thimbles in slings?
They must be replaced if damaged. (29 CFR 1926.251(b)(4)).
- 50
What action is necessary for rigging equipment after heavy use?
It must be inspected before further use. (29 CFR 1926.251(a)(3)).
- 51
What is the requirement for the proof testing of new rigging equipment?
It must be proof tested before initial use. (29 CFR 1926.251(a)(4)).
- 52
How must loads be secured when using rigging?
To prevent slipping or falling during handling. (29 CFR 1926.251(a)(1)).
- 53
What is needed for the identification of chain slings?
They must be marked with their grade and rated capacity. (29 CFR 1926.251(b)(1)).
- 54
Under 29 CFR 1926.251, what must be ensured for the use of eyebolts?
They must be used according to their design and inspected for defects. (29 CFR 1926.251(f)(3)).
- 55
What procedure follows if a sling is found with broken wires?
It must be removed from service. (29 CFR 1926.251(b)(3)).
- 56
What is the safe practice for disconnecting loads with rigging?
Ensure the load is stable and rigging is removed carefully. (29 CFR 1926.251(a)(1)).
- 57
How must rigging equipment be handled to prevent damage during transport?
It must be stored and transported in a way that avoids kinking or abrasion. (29 CFR 1926.251(a)(6)).
- 58
What is required for the annual inspection of slings?
A thorough inspection by a competent person. (29 CFR 1926.251(c)(11)).
- 59
Under 29 CFR 1926.251, what must be done with rigging that has exceeded its service life?
It must be removed from service. (29 CFR 1926.251(a)(4)).
- 60
What action should a worker take if unsure about rigging capacity?
Consult a competent person before use. (29 CFR 1926.20(b)(4)).
- 61
What is the requirement for the use of spreader bars in rigging?
They must be used to maintain proper sling angles and inspected regularly. (29 CFR 1926.251(a)(2)).
- 62
How must employers document rigging inspections?
Thorough inspections must be recorded, but specific documentation requirements are as per the standard. (29 CFR 1926.251(a)(3)).
- 63
What is needed for the proper attachment of hooks in rigging?
They must be fully seated and secure. (29 CFR 1926.251(a)(5)).