CWEA Collections Grade 1 | 100% Correct
Answers | Verified | Latest 2024 Version
Sewer maintenance vehicles are - ✔✔difficult to maneuver
At low concentrations, hydrogen sulfide smells like - ✔✔Rotten Eggs
which safety hazard in a collection system operations can be detected by an insturment? - ✔✔Toxic
Gases
What must be checked first before entering a manhole? - ✔✔Proper barricades or warning devices
around manhole.
When should field crews use signs and cones? - ✔✔When over half the street is blocked.
The different zones of traffic control include - ✔✔buffer
Elements of defensive driving include - ✔✔having your vehicle under control
The primary function of an entry supervisor is to - ✔✔maintain overall saftey of permited confied space
operations
What should be the alarm set point for oxygen in an atmospheric monitoring/testing device? - ✔✔19.5%
Warning,caution,danger,on a label means - ✔✔Hazardous
MSDS means - ✔✔Material Data Safety Sheet
Answers | Verified | Latest 2024 Version
Sewer maintenance vehicles are - ✔✔difficult to maneuver
At low concentrations, hydrogen sulfide smells like - ✔✔Rotten Eggs
which safety hazard in a collection system operations can be detected by an insturment? - ✔✔Toxic
Gases
What must be checked first before entering a manhole? - ✔✔Proper barricades or warning devices
around manhole.
When should field crews use signs and cones? - ✔✔When over half the street is blocked.
The different zones of traffic control include - ✔✔buffer
Elements of defensive driving include - ✔✔having your vehicle under control
The primary function of an entry supervisor is to - ✔✔maintain overall saftey of permited confied space
operations
What should be the alarm set point for oxygen in an atmospheric monitoring/testing device? - ✔✔19.5%
Warning,caution,danger,on a label means - ✔✔Hazardous
MSDS means - ✔✔Material Data Safety Sheet
