Nccco Core + Specialty Test Prep
QUESTIONS AND ANSWERS CORRECT
SOLUTIONS(RATED A+)
ASME B30.5 - ANSWER Mobile and Locomotive cranes, all types
ASME B30.3 - ANSWER Tower Cranes
ASME B30.23 - ANSWER Personel Lifting Regs
OSHA 29 CFR 1926.1400 Series - ANSWER Cranes & Derrick's used in Construction regs.
Rotation Resistant Wire Rope - ANSWER 2 randomly broken wires in 6 diameters.
, Load test platform 125% / 5 minutes before use.
Frequent + daily inspection.
100' per minute lower speed.
Gate must Open Inward.
OSHA 29 CFR 1926.1402
Ground Conditions - ANSWER Ground must be firm, graded and drained.
Warn Operator of Locations of Hazards.
Outriggers + Dunnage - ANSWER Pads should be Secured To Outriggers.
Outrigger Floats + Mats should be able to Support Total Weight of Crane and Load, including rigging.
Fully extended, tires off ground. Free of Crane weight.
If cannot fully extend outriggers, on rubber chart should be used. Unless have load chart for partially extended.
, Outrigger Pads Must be 90° angle to cylinder.
Mats and Blocking used to distribute bearing pressure.
Never block under outrigger beams.
Truck crane pick over front require front outrigger load chart.
Spans and gapped blocking fails at 50% load and destroys pads.
Swing Clearance - ANSWER Swing clearance must be barricaded. (2' outside swing radius)
AD must understand the Assembly Disassembly procedures.
AD must ensure crew members understand their
-Tasks
-Associated Hazards
-Haz Positions, Locations to avoid.
QUESTIONS AND ANSWERS CORRECT
SOLUTIONS(RATED A+)
ASME B30.5 - ANSWER Mobile and Locomotive cranes, all types
ASME B30.3 - ANSWER Tower Cranes
ASME B30.23 - ANSWER Personel Lifting Regs
OSHA 29 CFR 1926.1400 Series - ANSWER Cranes & Derrick's used in Construction regs.
Rotation Resistant Wire Rope - ANSWER 2 randomly broken wires in 6 diameters.
, Load test platform 125% / 5 minutes before use.
Frequent + daily inspection.
100' per minute lower speed.
Gate must Open Inward.
OSHA 29 CFR 1926.1402
Ground Conditions - ANSWER Ground must be firm, graded and drained.
Warn Operator of Locations of Hazards.
Outriggers + Dunnage - ANSWER Pads should be Secured To Outriggers.
Outrigger Floats + Mats should be able to Support Total Weight of Crane and Load, including rigging.
Fully extended, tires off ground. Free of Crane weight.
If cannot fully extend outriggers, on rubber chart should be used. Unless have load chart for partially extended.
, Outrigger Pads Must be 90° angle to cylinder.
Mats and Blocking used to distribute bearing pressure.
Never block under outrigger beams.
Truck crane pick over front require front outrigger load chart.
Spans and gapped blocking fails at 50% load and destroys pads.
Swing Clearance - ANSWER Swing clearance must be barricaded. (2' outside swing radius)
AD must understand the Assembly Disassembly procedures.
AD must ensure crew members understand their
-Tasks
-Associated Hazards
-Haz Positions, Locations to avoid.
