Massachusetts 2B Hoisting License
What does the color red mean on a dig safe marking? - Electric
Using my own machine on my own property does not require a hoisting license in MA. - False
80% sand is what type soil? - "C-type" soil
If I prevent a DPS inspector from doing his job, I could be fined up to: - $3000
How old must you be to get a hoisting license? - 18
Grade 70 chains are ok to use for lifting. - False
The slope ratio of type B soil is: - 1:1, (45 degrees)
A trench must be tested for hazardous atmosphere if it is deeper than: - 4 feet
Per OSHA, who must classify soil? - Competent person
I should dig into a bank at a 45 degree angle - True
Operator manuals must be kept in the office - False
, If I rent equipment, what must I have? - A valid MA hoisting license on my person
When is protection in a trench required? - 5 feet or less depending on the soil
What protection is required according to Jackie's Law? - At least a 6 ft fence or 3/4" steel metal plates
How wide can the bottom of an excavation be to be considered a trench? - At most 15ft wide
When setting up a backhoe on outriggers, the backhoe should be: - Low as possible but tires free of the
ground and level
When I renew my license after passing the 2A, 2B, or 2C State exams I will need a 4 hr. Continuing
Education course to renew? - True
If an excavation does not start within 30 days of notification to Digsafe.... - Markings become invalid
It is not ok to straddle an open trench. - True
Ladders must extend above the trench by 3 ft. - True
What must you do if you dig up a gas line? - Let gas vent, extinguish all flames, evacuate and call utility
and 911
Sloping removes material for protection. - True
All welding and cutting on equipment must be in accordance with: - Section IX of ASME code 520 CMR
What does the color red mean on a dig safe marking? - Electric
Using my own machine on my own property does not require a hoisting license in MA. - False
80% sand is what type soil? - "C-type" soil
If I prevent a DPS inspector from doing his job, I could be fined up to: - $3000
How old must you be to get a hoisting license? - 18
Grade 70 chains are ok to use for lifting. - False
The slope ratio of type B soil is: - 1:1, (45 degrees)
A trench must be tested for hazardous atmosphere if it is deeper than: - 4 feet
Per OSHA, who must classify soil? - Competent person
I should dig into a bank at a 45 degree angle - True
Operator manuals must be kept in the office - False
, If I rent equipment, what must I have? - A valid MA hoisting license on my person
When is protection in a trench required? - 5 feet or less depending on the soil
What protection is required according to Jackie's Law? - At least a 6 ft fence or 3/4" steel metal plates
How wide can the bottom of an excavation be to be considered a trench? - At most 15ft wide
When setting up a backhoe on outriggers, the backhoe should be: - Low as possible but tires free of the
ground and level
When I renew my license after passing the 2A, 2B, or 2C State exams I will need a 4 hr. Continuing
Education course to renew? - True
If an excavation does not start within 30 days of notification to Digsafe.... - Markings become invalid
It is not ok to straddle an open trench. - True
Ladders must extend above the trench by 3 ft. - True
What must you do if you dig up a gas line? - Let gas vent, extinguish all flames, evacuate and call utility
and 911
Sloping removes material for protection. - True
All welding and cutting on equipment must be in accordance with: - Section IX of ASME code 520 CMR
