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NCCCO Digger Derrick Operator Certification Exam Testbank Latest / Update
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What are common uses for a digger derrick Dig poles, hang transformers, set poles, install anchor rods
What is a qualified person Extricate or degree holder, person who can solve problems relating to subject matter work or project
What is a competent person Able to identify hazards has authorization to take correcting measures
What does OSHA 1926.959 talk about Critical safety components for lifting, thorough visual inspection before each shift
What are some places of concern during your walk around Winch line, hydraulic hose fitting, auger sling, hose fitting by grabbers,
While performing your walk around what is important to check for regarding the dialectic certification That it is not expired, good for 2 years 2 / 4
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How many days ahead should you call before you begin digging, what number do you call 2-3 days
811
What information should you have before you call 811 Contact information, location of dig, type of work that is to be done
Who comes out to mark locations of underground utilities in your dig area Utility company
Always stay away a minimum of what distance from underground utilities when digging Minimum of 2ft
What can and cannot be used in a tolerance zone To dig Hand tools, vacuum
No power tools, digger Derrick etc
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24 inches each side of conduit
What do you call using the right tools for the right job while partaking in soft excavation or digging by hand Prudent excavation techniques
What kind of work site protection can be implemented in TTC areas Flags, cones, signs
What publication can you use to read about temporary traffic control Manual Uniform Traffic Control Devices
Chapter 6
What are the seven fundamental principles of TTC Plans should be made to protect people passing through Try not to affect passer bys Leave no gray area for the path travelers will use Inspect your TTC elements throughout day and night Make sure your TTC integrity doesn't deteriorate Everyone involved in work has to be trained
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