NGA 70 & 71 PROMETRICS UPDATED ACTUAL Questions And Correct Answers
Shoring is mandatory for all excavations at what depth 5 feet or more
Electrical lines Red
Gas/fuel lines Yellow
Communications Orange
Potable/drinking water Blue
Reclaimed irrigation water Purple
Sewer Green
Survey Pink
Proposed excavation White
Continue backfilling and compaction with a hand or 6-12 inches
mechanical tamper at how many inches
Who do you call before any excavation 811
How often do you check proper compaction Every 25 feet
What do you do when a gas is being undermined Make sure you have support
How far should soil be from the trench 2 feet
, What is the most common soil being used Type c soil
Who is responsible for mark outs The excavator
At what percent in the atmosphere does it become 19.5%
oxygen deficient
What do you do when you uncover an unknown facility Call 811 and recheck company records
What does a job brief include 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 Request a work stoppage due to code violation
transmission lines without a proper mark out what should
you do
At what depth is a ladder required 4 feet
What is the tolerance zone of a pipe 2 feet plus 1/2 the diameter
What happens if you come in contact with contaminated Contact DEC and find out what steps to take next
soil
What is needed on every job site A completed job briefing
What types of tools do you use when digging in the Hands
tolerance zone Vacuum
Air lance
What do you need if UEL levels are higher than 20% You need a respirator
What happens if a leak is found during a CGI check Assess situation
Notify supervisor or assigned field rep
Make area safe
In case of improper compaction after backfilling what Ensure proper soil is being used
should you do Complete backfilling per company standards
If a pipeline is damaged during excavation what should Don't move the excavator because it could lead to unintentional escape of gas
you do
Anytime contaminated soil is found at an excavation site Notify DEC
what should you do
What do you do if you have an uncontrolled escape of Notify dispatcher
gas Turn off ignition sources
Eliminate ignition sources (backhoes and other equipment
What does blowing gas on both plastic and steel Same
main/services has to be the ______
Shoring is mandatory for all excavations at what depth 5 feet or more
Electrical lines Red
Gas/fuel lines Yellow
Communications Orange
Potable/drinking water Blue
Reclaimed irrigation water Purple
Sewer Green
Survey Pink
Proposed excavation White
Continue backfilling and compaction with a hand or 6-12 inches
mechanical tamper at how many inches
Who do you call before any excavation 811
How often do you check proper compaction Every 25 feet
What do you do when a gas is being undermined Make sure you have support
How far should soil be from the trench 2 feet
, What is the most common soil being used Type c soil
Who is responsible for mark outs The excavator
At what percent in the atmosphere does it become 19.5%
oxygen deficient
What do you do when you uncover an unknown facility Call 811 and recheck company records
What does a job brief include 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 Request a work stoppage due to code violation
transmission lines without a proper mark out what should
you do
At what depth is a ladder required 4 feet
What is the tolerance zone of a pipe 2 feet plus 1/2 the diameter
What happens if you come in contact with contaminated Contact DEC and find out what steps to take next
soil
What is needed on every job site A completed job briefing
What types of tools do you use when digging in the Hands
tolerance zone Vacuum
Air lance
What do you need if UEL levels are higher than 20% You need a respirator
What happens if a leak is found during a CGI check Assess situation
Notify supervisor or assigned field rep
Make area safe
In case of improper compaction after backfilling what Ensure proper soil is being used
should you do Complete backfilling per company standards
If a pipeline is damaged during excavation what should Don't move the excavator because it could lead to unintentional escape of gas
you do
Anytime contaminated soil is found at an excavation site Notify DEC
what should you do
What do you do if you have an uncontrolled escape of Notify dispatcher
gas Turn off ignition sources
Eliminate ignition sources (backhoes and other equipment
What does blowing gas on both plastic and steel Same
main/services has to be the ______
