CWEA Collection Systems Maintenance Grades 1 & 2 Bundled Together | 2024 / 2025 Update Questions and Verified Answers | 100% Correct | Grade A
Question:
what elements should be considered to improve worker safety in High speed Temporary Traffic control Zones?
Answer:
Rerouting traffic around the work site, positioning of law enforcement officers in the temporary traffic control zone, and work zone training
Question:
What key features would you need to address when developing an S.O.P. for a Lift Station failure?
Answer:
Traffic Control Plan, By-Pass connections, and Spill containment
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Question:
What tools are used with a power rodder?
Answer:
Spring Blades
Question:
Tools used for sewer rodding include:
Answer:
porcupine, root saw, square bar cork screw
Question:
What tool would you use to cut VCP pipe?
Answer:
Chain Pipe Cutter
Question:
Which conditions should a gas detection device test for?
Answer:
Hydrogen sulfide, explosive/flammable gases, oxygen
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Question:
What does "LEL" mean on a gas detection meter?
Answer:
Lower Explosive Limit
Question:
The oxygen level alarm normally goes off if oxygen levels are below:
Answer:
19.5 percent
Question:
When developing an S.O.P. for scheduled maintenance of electrical equipment, what program should be addressed as a primary safety guideline?
Answer:
The L.O.T.O Program
Question:
What does L.O.T.O. Stand for?
Answer:
Lock out tag out
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Question:
What document would you require to be referenced when developing an S.O.p. for hazardous substace spill clean up?
Answer:
M.S.D.S.
Question:
in developing an S.O.P. for air monitoring in a Permit Required Confined Space you would include what two factors?
Answer:
Placement of the blower and a weather forecast
Question:
According to the State Water Resources Control Board Order No. 2006-003-
DWQ, each enrollee must develop and implement a system-specific:
Answer:
SSMP (Sewer System Management Plan)
Question:
How long do you have to report a category 1 SSO?
Answer:
- hours
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