Cwea collec Study guides, Class notes & Summaries

CWEA COLLECTION SYSTEMSMAINTENANCE GRADE 3 EXAM 80+ QUESTIONS AND CORRECT ANSWERS 2023 COMPLETE. CWEA Collections System Maintenance Grade 3 1. A Flagger should Stand? A. On the shoulder adjacent to traffic being controlled B. In the closed lane before stopping vehicle traffic C. In the traffic lane. D. As stated in "A" or "B" above.: D. As stated in "A" or "B" above. 2. Legally responsible officials are required to report category 1 sanitary sewer overflows? A. Within 30 day...

Sewer maintenance vehicles are Correct Answer: difficult to maneuver At low concentrations, hydrogen sulfide smells like Correct Answer: Rotten Eggs which safety hazard in a collection system operations can be detected by an insturment? Correct Answer: Toxic Gases What must be checked first before entering a manhole? Correct Answer: Proper barricades or warning devices around manhole. When should field crews use signs and cones? Correct Answer: When over half the street is block...

CWEA Collections System Maintenance Grade 3 | 82 Questions with 100% Correct Answers

Why are gasoline and volatile solvents objectionable when present in a sewer? correct answers They produce an explosion hazard You should never attempt to install, maintain, repair or replace electrical equipment panels, controls, wiring or circuits unless correct answers You know what you are doing, are qualified and are authorized What are the different areas of traffic zones? correct answers Advance Warning Area, Transition Area, Activity Area (buffer space and work space), Termination ...

CWEA Collections System Maintenance Grade 3 __ Questions And Answers

Cwea collections Grade 1 Quiz with complete solution

CWEA Collection Systems Maintenance;Practice Questions and Answers for CWEA Grade 1 and 2 Tests 2023 Solved 1. Why are gasoline and volatile solvents objectionable when present in a sewer?: They produce an explosion hazard 2. You should never attempt to install, troubleshoot, maintain, repair, or re- place electrical equipment unless:: You know what you are doing, are qualified, and are authorized. 3. How many different areas of traffic zones are there when working in roadways?: Five 4. Why ...

CWEA Collections System Maintenance Grade 3 Questions and Answers (2023/2024) (Verified Answers)

Why are gasoline and volatile solvents objectionable when present in a sewer? - They produce an explosion hazard You should never attempt to install, maintain, repair or replace electrical equipment panels, controls, wiring or circuits unless - You know what you are doing, are qualified and are authorized What are the different areas of traffic zones? - Advance Warning Area, Transition Area, Activity Area (buffer space and work space), Termination Area. Could be 4 or 5, justify your answe...

CWEA Collections Grade 1 Exam| 2024 Questions and Verified Answers| 100% Correct| Grade A Q: After completing a temporary traffic control setup for your work zone it is a good practice to Answer: Observe how effective your TTC setup is working to control traffic and make the necessary changes to it if necessary. Q: When a citizen wants information regarding a maintenance operation you should? Answer: Give them as much factual information as you can, and offer to help them furth...