Page |1
CWEA CSM GRADE 2 - PRACTICE TEST
Questions and Correct Answers/ Latest
Update / Already Graded
In order to accurately estimate the flow of a sanitary sewer overflow
(SSO) you must have:
Ans: Spill start time, spill end time and spill rate
Providing a plan and schedule to properly manage, operate and
maintain all parts of the sanitary sewer system is the goal of a:
Ans: A sewer system management plan (SSMP)
What are the basics elements of a safety program?
Ans: Safety policy, statement, safety training, accident
investigation
What factor must be considered when obtaining an easement for
construction and maintenance of a collection system?
Ans: Access for equipment and personnel
All rights reserved © 2025/ 2026 |
, Page |2
As the division manager you receive a request from your board or
council, and they want an immediate response. You do not know all
the answers you should:
Ans: Respond with the information available and update them
with more
If you were a supervisor of two lead workers, one whose work was
exceptionally good and a second whose work was substandard, what
should you do?
Ans: Discuss the problem with the substandard foreman and
offer to help before any other action is taken
In selecting pipe material for maximum service life which factor is more
important?
Ans: Life expectancy of pipe
What affects the flow capacity of a sewer line?
Ans: Pipe size, pipe, material, grade
When a grade conflict exists between a Water main and a sewer main,
which of the following is the best solution?
All rights reserved © 2025/ 2026 |
, Page |3
Ans: Have the Water main adjusted and hold the grade on the
sewer main
Why is the replacement of wastewater collection systems in some
downtown streets difficult?
Ans: Crowding of other underground utilities.
Under what conditions must each member of the rescue service
practice permit space rescues?
Ans: At least once a year in simulated situation using non -
representative space conditions
If the camera becomes wedged during a video inspection, which of the
following would be your first step in solving the problem?
Ans: Attempt to free the camera with the tag line.
Drawings which are considered "As Built" would be?
Ans: Corrected construction drawings showing changes made
in the field installation.
All rights reserved © 2025/ 2026 |
, Page |4
Legally Responsible Officials are required to report category 1 sanitary
sewer overflows:
Ans: Within 2 hrs.
Span & Control relates to the number of subordinates who can be
supervised effectively by one supervisor. At the top level of
organizations, what is this number?
Ans: 9 to 11
What is the best approach to take when handling on-the-job conflicts?
Ans: Communicate clearly without attacking the other person
or personalizing the conflict
What tools are used with a power rodder?
Ans: Spring blades
Tools used for sewer rodding do not include the:
Ans: Lag screw
What items would you consider when selecting a solution to clear a
stoppage in a sewer?
All rights reserved © 2025/ 2026 |
CWEA CSM GRADE 2 - PRACTICE TEST
Questions and Correct Answers/ Latest
Update / Already Graded
In order to accurately estimate the flow of a sanitary sewer overflow
(SSO) you must have:
Ans: Spill start time, spill end time and spill rate
Providing a plan and schedule to properly manage, operate and
maintain all parts of the sanitary sewer system is the goal of a:
Ans: A sewer system management plan (SSMP)
What are the basics elements of a safety program?
Ans: Safety policy, statement, safety training, accident
investigation
What factor must be considered when obtaining an easement for
construction and maintenance of a collection system?
Ans: Access for equipment and personnel
All rights reserved © 2025/ 2026 |
, Page |2
As the division manager you receive a request from your board or
council, and they want an immediate response. You do not know all
the answers you should:
Ans: Respond with the information available and update them
with more
If you were a supervisor of two lead workers, one whose work was
exceptionally good and a second whose work was substandard, what
should you do?
Ans: Discuss the problem with the substandard foreman and
offer to help before any other action is taken
In selecting pipe material for maximum service life which factor is more
important?
Ans: Life expectancy of pipe
What affects the flow capacity of a sewer line?
Ans: Pipe size, pipe, material, grade
When a grade conflict exists between a Water main and a sewer main,
which of the following is the best solution?
All rights reserved © 2025/ 2026 |
, Page |3
Ans: Have the Water main adjusted and hold the grade on the
sewer main
Why is the replacement of wastewater collection systems in some
downtown streets difficult?
Ans: Crowding of other underground utilities.
Under what conditions must each member of the rescue service
practice permit space rescues?
Ans: At least once a year in simulated situation using non -
representative space conditions
If the camera becomes wedged during a video inspection, which of the
following would be your first step in solving the problem?
Ans: Attempt to free the camera with the tag line.
Drawings which are considered "As Built" would be?
Ans: Corrected construction drawings showing changes made
in the field installation.
All rights reserved © 2025/ 2026 |
, Page |4
Legally Responsible Officials are required to report category 1 sanitary
sewer overflows:
Ans: Within 2 hrs.
Span & Control relates to the number of subordinates who can be
supervised effectively by one supervisor. At the top level of
organizations, what is this number?
Ans: 9 to 11
What is the best approach to take when handling on-the-job conflicts?
Ans: Communicate clearly without attacking the other person
or personalizing the conflict
What tools are used with a power rodder?
Ans: Spring blades
Tools used for sewer rodding do not include the:
Ans: Lag screw
What items would you consider when selecting a solution to clear a
stoppage in a sewer?
All rights reserved © 2025/ 2026 |
