CWEA CSM GRADE 2 - PRACTICE TEST 250 Questions and Correct Answers
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CWEA CSM GRADE 2
Institution
CWEA CSM GRADE 2
CWEA CSM GRADE 2 - PRACTICE TEST 250 Questions and Correct Answers
CWEA CSM GRADE 2 - PRACTICE TEST 250 Questions and Correct Answers
CWEA CSM GRADE 2 - PRACTICE TEST 250 Questions and Correct Answers
CWEA CSM GRADE 2 - PRACTICE TEST
250 Questions and Correct Answers
In order to accurately estimate the flow of a sanitary sewer overflow (SSO) you must have:
ACCURATE>>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: ACCURATE>>A sewer system management plan (SSMP)
What are the basics elements of a safety program? ACCURATE>>Safety policy, statement, safetytraining,
accident investigation
What factor must be considered when obtaining an easement for construction and maintenance of a
collection system? ACCURATE>>Access for equipment and personnel
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: ACCURATE>>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? ACCURATE>>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? ACCURATE>>Life
expectancy of pipe
What affects the flow capacity of a sewer line? ACCURATE>>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? ACCURATE>>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?
ACCURATE>>Crowding of other underground utilities.
Under what conditions must each member of the rescue service practice permit space rescues?
ACCURATE>>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? ACCURATE>>Attempt to free the camera with the tag line.
Drawings which are considered "As Built" would be? ACCURATE>>Corrected construction drawings
showing changes made in the field installation.
Legally Responsible Officials are required to report category 1 sanitary sewer overflows:
ACCURATE>>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? ACCURATE>>9 to 11
What is the best approach to take when handling on-the-job conflicts? ACCURATE>>Communicate
clearly without attacking the other person or personalizing the conflict
What tools are used with a power rodder? ACCURATE>>Spring blades
Tools used for sewer rodding do not include the: ACCURATE>>Lag screw
What items would you consider when selecting a solution to clear a stoppage in a sewer?
ACCURATE>>Cause of stoppage
The lowest point on the inside of a pipeline is called the: ACCURATE>>Invert
Emergency stoppages in pipelines may be cleared safely by use of: ACCURATE>>High velocitycleaners
(HVC)
, Based on new best practices of the common ground alliance for marking underground utilities, the
inquiry identification number for an underground service alert (USA) is viable for: ACCURATE>>28days
After completing a temporary traffic control setup for your work zone it is a good practice to:
ACCURATE>>Observe how effective your TTC setup is working to control traffic and make the necessary
changes to it if necessary.
Explosive or flammable atmospheres can develop in the collections system?
ACCURATE>>At any time
The proper testing sequence for atmospheres in confined spaces is? ACCURATE>>Oxygen content,
combustible gases and toxic gases
Employees whom in the course of their job, maybe required to wear respirators must be certified
medically fit. ACCURATE>>Annually
You are working inside a pump station with a crew performing some technical and hazardous
maintenance. Suddenly an accident occurs that causes severe injuries to one operator. What do you do
first? ACCURATE>>Send for help and check and /or restore breathing
In the wastewater industry we find confined spaces everywhere. What would make a routine confined
space turn into a "permit required" confined space? ACCURATE>>Any work that may change the air
quality
It is unfortunate that in the wastewater industry most of our injuries are to what part of the body?
ACCURATE>>Head and Back
Hydraulic cleaning methods consist of cleaning a sewer with: ACCURATE>>Water under pressurethat
produces high water velocities
There are different areas of traffic zones when working in roadways? ACCURATE>>Four
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