100% CORRECT ANSWERS|LATEST
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%
1
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%
1
