NGA 70 & 71 PROMETRICS EXAM WITH COMPLETE
SOLUTION RATED A+ 2025/2026 UPDATED NEW!!
Shoring is mandatory for all excava ons at what depth - Ans 5 feet or more
Electrical lines - Ans Red
Gas/fuel lines - Ans Yellow
Communica ons - Ans Orange
Potable/drinking water - Ans Blue
Reclaimed irriga on water - Ans Purple
Sewer - Ans Green
Survey - Ans Pink
Proposed excava on - Ans White
Con nue backfilling and compac on with a hand or mechanical tamper at how many inches -
Ans 6-12 inches
Who do you call before any excava on - Ans 811
, How o.en do you check proper compac on - Ans Every 25 feet
What do you do when a gas is being undermined - Ans Make sure you have support
How far should soil be from the trench - Ans 2 feet
What is the most common soil being used - Ans Type c soil
Who is responsible for mark outs - Ans The excavator
At what percent in the atmosphere does it become oxygen deficient - Ans 19.5%
What do you do when you uncover an unknown facility - Ans Call 811 and recheck company
records
What does a job brief include - Ans Proper PPE, tools for the job, control all energy sources, and
hazards associated with the job
If a 3rd party was found to be working around transmission lines without a proper mark out
what should you do - Ans Request a work stoppage due to code viola on
At what depth is a ladder required - Ans 4 feet
What is the tolerance zone of a pipe - Ans 2 feet plus 1/2 the diameter
What happens if you come in contact with contaminated soil - Ans Contact DEC and find out
what steps to take next
SOLUTION RATED A+ 2025/2026 UPDATED NEW!!
Shoring is mandatory for all excava ons at what depth - Ans 5 feet or more
Electrical lines - Ans Red
Gas/fuel lines - Ans Yellow
Communica ons - Ans Orange
Potable/drinking water - Ans Blue
Reclaimed irriga on water - Ans Purple
Sewer - Ans Green
Survey - Ans Pink
Proposed excava on - Ans White
Con nue backfilling and compac on with a hand or mechanical tamper at how many inches -
Ans 6-12 inches
Who do you call before any excava on - Ans 811
, How o.en do you check proper compac on - Ans Every 25 feet
What do you do when a gas is being undermined - Ans Make sure you have support
How far should soil be from the trench - Ans 2 feet
What is the most common soil being used - Ans Type c soil
Who is responsible for mark outs - Ans The excavator
At what percent in the atmosphere does it become oxygen deficient - Ans 19.5%
What do you do when you uncover an unknown facility - Ans Call 811 and recheck company
records
What does a job brief include - Ans Proper PPE, tools for the job, control all energy sources, and
hazards associated with the job
If a 3rd party was found to be working around transmission lines without a proper mark out
what should you do - Ans Request a work stoppage due to code viola on
At what depth is a ladder required - Ans 4 feet
What is the tolerance zone of a pipe - Ans 2 feet plus 1/2 the diameter
What happens if you come in contact with contaminated soil - Ans Contact DEC and find out
what steps to take next
