Cwea Collections Grade 1 Exam Questions With Verified Answers.
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Course
CWEA
Institution
CWEA
Cwea Collections Grade 1 Exam Questions
With Verified Answers.
Sewer maintenance vehicles are - answerdifficult to maneuver
At low concentrations, hydrogen sulfide smells like - answerRotten Eggs
which safety hazard in a collection system operations can be detected by an insturment? -
answerTo...
Cwea Collections Grade 1 Exam Questions
With Verified Answers.
Sewer maintenance vehicles are - answer✔difficult to maneuver
At low concentrations, hydrogen sulfide smells like - answer✔Rotten Eggs
which safety hazard in a collection system operations can be detected by an insturment? -
answer✔Toxic Gases
What must be checked first before entering a manhole? - answer✔Proper barricades or warning devices
around manhole.
When should field crews use signs and cones? - answer✔When over half the street is blocked.
The different zones of traffic control include - answer✔buffer
Elements of defensive driving include - answer✔having your vehicle under control
The primary function of an entry supervisor is to - answer✔maintain overall saftey of permited confied
space operations
What should be the alarm set point for oxygen in an atmospheric monitoring/testing device? -
answer✔19.5%
Warning,caution,danger,on a label means - answer✔Hazardous
MSDS means - answer✔Material Data Safety Sheet
What is the purpose of the OSHA Hazard Communication SHeet - answer✔To make sure employees
know about any hazardous chemicals they may contact
How can traffic be warned of your presence in the street? - answer✔Signs,Cones,Flagman
What check should be preformed before driving a vehicle? - answer✔Mechanical/Safety
Where will collection system operators most likely find black windows Spiders and scorpions. -
answer✔Manholes
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