NGA 85
Study online at https://quizlet.com/_hbnnr4
1. What are three things needed for combus- b. heat, oxygen, fuel
tion?
a. least resistance
b. heat, oxygen, fuel
c. clean, dry, and clear of debris
d. gas or liquid
2. An excavator must wait until 7 am on the a. 3rd
____ day to begin excavation
a. 3rd
b. 1st
c. 5th
d. 2nd
3. Prior to excavation you must first call: _____ b. 811
to receive a dig ticket
a. 816
b. 811
c. 801
d. 1622
4. The chemical the gas company uses to make a. Mercaptan
natural gas detectable to our senses
a. Mercaptan
b. Heat, oxygen, fuel
c. Least resistance
d. Gas or liquid
5. a. Clean, dry, and clear of debris
, NGA 85
Study online at https://quizlet.com/_hbnnr4
What should good acceptable backfill look
like?
a. Clean, dry, and clear of debris
b. 18 inches
c. 811
d. Heat, oxygen, fuel
6. How much road cover should be above the c. 18 inches
pipeline in a street or road at minimum un-
less otherwise specifiied?
a. 0.96
b. 811
c. 18 inches
d. 0.6
7. What is the specific gravity of Natural Gas? d. 0.6
a. 1.6
b. 0.96
c. 10.6
d. 0.6
8. Most damage done to a pipeline is a result c. Third party damage such as an excavator
in: or shovel
a. Natural disaster
b. Animal/Nature distrubing pipelines
c. Third party damage such as an excavator
or shovel
d. Rocks
Study online at https://quizlet.com/_hbnnr4
1. What are three things needed for combus- b. heat, oxygen, fuel
tion?
a. least resistance
b. heat, oxygen, fuel
c. clean, dry, and clear of debris
d. gas or liquid
2. An excavator must wait until 7 am on the a. 3rd
____ day to begin excavation
a. 3rd
b. 1st
c. 5th
d. 2nd
3. Prior to excavation you must first call: _____ b. 811
to receive a dig ticket
a. 816
b. 811
c. 801
d. 1622
4. The chemical the gas company uses to make a. Mercaptan
natural gas detectable to our senses
a. Mercaptan
b. Heat, oxygen, fuel
c. Least resistance
d. Gas or liquid
5. a. Clean, dry, and clear of debris
, NGA 85
Study online at https://quizlet.com/_hbnnr4
What should good acceptable backfill look
like?
a. Clean, dry, and clear of debris
b. 18 inches
c. 811
d. Heat, oxygen, fuel
6. How much road cover should be above the c. 18 inches
pipeline in a street or road at minimum un-
less otherwise specifiied?
a. 0.96
b. 811
c. 18 inches
d. 0.6
7. What is the specific gravity of Natural Gas? d. 0.6
a. 1.6
b. 0.96
c. 10.6
d. 0.6
8. Most damage done to a pipeline is a result c. Third party damage such as an excavator
in: or shovel
a. Natural disaster
b. Animal/Nature distrubing pipelines
c. Third party damage such as an excavator
or shovel
d. Rocks
