NCCCO OSHA Crane Regulations 29 CFR 1926 2 — Questions and Answers
Question 1: Under OSHA 29 CFR 1926.1427, crane operators on construction sites must be qualified or certified by what means?
- State licensing only
- Certification by an accredited testing organization, qualification by an audited employer program, qualification by the U.S. military, or a qualifying state or local licensing program (Correct answer)
- Only by passing an OSHA-administered test
- By completing at least 3 years of crane operation experience
Correct answer: Certification by an accredited testing organization, qualification by an audited employer program, qualification by the U.S. military, or a qualifying state or local licensing program
OSHA 1926.1427 allows operator qualification or certification through four pathways: accredited testing organization certification, audited employer qualification program, U.S. military qualification, or a qualifying state or local licensing program.
29 CFR 1926.1427 establishes that crane operators must be qualified to operate the equipment. Acceptable qualification pathways include: certification by an accredited crane operator testing organization (such as NCCCO, NCCER, or similar), qualification by an employer through an audited program that meets the standard's requirements, qualification by the U.S. military using its own procedures, and licensing by a state or local government that meets the standard's criteria. The certification must be specific to the equipment type — a certification for mobile lattice boom cranes does not qualify an operator for tower cranes. Operators must also receive site-specific familiarization training for each crane model they operate.
Question 2: What does OSHA 29 CFR 1926.1408 specify regarding the minimum safe distance from energized power lines during crane operations?
- Cranes must maintain at least 10 feet from all power lines regardless of voltage
- Minimum distances depend on line voltage: 10 feet for lines up to 50 kV, with additional distance for higher voltages, unless the utility owner de-energizes or installs insulating guards (Correct answer)
- All power lines must be de-energized before any crane work within 100 feet
- Only the line owner's verbal approval is needed to work within 10 feet
Correct answer: Minimum distances depend on line voltage: 10 feet for lines up to 50 kV, with additional distance for higher voltages, unless the utility owner de-energizes or installs insulating guards
OSHA 1926.1408 specifies minimum distances based on line voltage: 10 feet for lines up to 50 kV, 10 feet plus 4 inches for each additional 10 kV above 50 kV, or the line must be de-energized, relocated, or guarded.
OSHA 29 CFR 1926.1408 provides a table of minimum approach distances based on power line voltage: for lines up to 50 kV the minimum distance is 10 feet; for lines from 50 to 200 kV the distance is 15 feet; for lines from 200 to 350 kV the distance is 20 feet; for lines from 350 to 500 kV the distance is 25 feet; for lines from 500 to 750 kV the distance is 35 feet; and for lines from 750 to 1000 kV the distance is 45 feet. These distances apply to any part of the crane or load. If the operator is uncertain of the voltage, the 45-foot limit applies. Exceptions allowing closer operation require the utility owner to de-energize the lines or engineering controls and permits.
Question 3: Under OSHA 29 CFR 1926.1402, who is responsible for ensuring the ground conditions are adequate for crane setup?
- Only the crane owner bears responsibility
- The employer, with a qualified person assessing ground conditions, and the controlling entity providing ground condition information to the crane employer (Correct answer)
- Only the site's structural engineer
- The crane operator alone
Correct answer: The employer, with a qualified person assessing ground conditions, and the controlling entity providing ground condition information to the crane employer
OSHA 1926.1402 requires the controlling entity (general contractor or project owner) to inform the crane employer of ground conditions, and requires the crane employer and a qualified person to assess adequacy before setup.
29 CFR 1926.1402(c) requires the controlling entity (typically the general contractor managing the site) to provide the crane employer with ground condition information including the location of underground utilities, voids, and underground structures, and to ensure the ground can support the crane loads. The crane employer must ensure a qualified person assesses the ground conditions and that the ground is firm, drained, and graded. When multiple parties are involved, clear communication of ground condition information is essential. If the controlling entity fails to provide adequate ground preparation, the crane employer must not set up until adequate conditions are ensured.
Question 4: What does OSHA 29 CFR 1926.1413 require regarding wire rope inspections?
- Wire rope only needs inspection during the annual crane inspection
- A visual inspection of all running and standing wire ropes must be performed before each shift, with more thorough monthly inspections by a qualified person (Correct answer)
- Wire rope must be replaced every 6 months regardless of condition
- Only the hoist rope needs inspection; pendant and gantry lines are exempt
Correct answer: A visual inspection of all running and standing wire ropes must be performed before each shift, with more thorough monthly inspections by a qualified person
OSHA 1926.1413 requires a pre-shift visual inspection of all ropes by the operator, and monthly inspections by a qualified person, with documented records. Specific criteria for removal from service are provided.
OSHA 29 CFR 1926.1413 establishes a tiered rope inspection program: pre-shift inspection by the operator or a qualified person before each work shift covering visible sections for damage such as broken wires, kinking, crushing, bird-caging, excessive wear, corrosion, or core protrusion; monthly inspection by a qualified person with documentation covering the entire length of all ropes; and annual inspection as part of the comprehensive crane inspection. Removal-from-service criteria include: 10 or more randomly distributed broken wires in one rope lay, 5 or more broken wires in one strand in one rope lay, excessive abrasion, reduction in diameter, kinking or bird-caging, heat damage, or corrosion.
Question 5: Under OSHA 29 CFR 1926.1430, what training is required for crane operators beyond basic certification?
- No additional training is required once an operator is certified by an accredited body
- Operators must receive site-specific training and familiarization for each crane model and site conditions before operating on a new site or with unfamiliar equipment (Correct answer)
- Annual retraining in rigging only
- Additional training is only required after an accident
Correct answer: Operators must receive site-specific training and familiarization for each crane model and site conditions before operating on a new site or with unfamiliar equipment
OSHA 1926.1430 requires employers to ensure operators receive training on the specific equipment model they will operate, site-specific conditions, and the content of applicable standards. Certification alone is insufficient for unfamiliar equipment or sites.
29 CFR 1926.1430 establishes training requirements that go beyond certification. Key provisions include: operators must be trained on the specific equipment they will operate including any unique features of that model, the employer must ensure operators understand the applicable regulations and manufacturer's procedures, riggers and signalers must receive specific training on rigging fundamentals and signaling procedures, trainers must be qualified and training must be documented, and when conditions change (new equipment type, new site hazards) additional training is required. The regulation recognizes that NCCCO or similar certification covers general crane knowledge but does not address every specific piece of equipment or site condition an operator will encounter.
Question 6: What does OSHA 29 CFR 1926.1424 require when a crane must travel with a suspended load?
- Travel with a suspended load is strictly prohibited under all circumstances
- Travel is permitted only if the manufacturer approves it, the load is kept close to the ground, a qualified person supervises, and specific conditions are met including boom position and travel surface assessment (Correct answer)
- Travel with a suspended load requires only that the operator move slowly
- Any travel is permitted provided no workers are within 50 feet
Correct answer: Travel is permitted only if the manufacturer approves it, the load is kept close to the ground, a qualified person supervises, and specific conditions are met including boom position and travel surface assessment
OSHA 1926.1424 permits traveling with a load only with manufacturer approval, under supervision of a qualified person, with specific controls including load height restrictions, boom position requirements, and travel surface evaluation.
OSHA 29 CFR 1926.1424 governs crane travel with a suspended load and requires: the manufacturer must not prohibit the practice for the crane model being used, a qualified person must supervise the operation, the load must be carried as close to the ground as feasible, the boom must be positioned in the direction of travel for lattice boom cranes, the travel surface must be assessed and deemed adequate for the crane's weight plus dynamic loads from travel, any people in the travel path must be cleared, and tag lines must be used to control load swing. Pick-and-carry operations are common with carry deck cranes, rough terrain cranes, and all-terrain cranes, but the specific manufacturer limitations for each crane model must be reviewed and followed.
NCCCO OSHA Crane Regulations 29 CFR 1926 2
Under OSHA 29 CFR 1926.1427, crane operators on construction sites must be qualified or certified by what means?