The air inl Study guides, Class notes & Summaries

Legally responsible officals are required to report catagory 1 sanitary sewer overflows: - Answer- Within two hours When testing a manhole for explosive gases when should the first test be made? - Answer- Before removing the manhole cover When setting up to ventilate a manhole,the air inlet should be how many feet above street level? - Answer- 2.0 feet Which chemical may be used for odor control in a sewer system? - Answer- Hydrogen peroxide A category 2 is: - Answer- Any sso which i...

CWEA Question and answers already passed 2023 Legally responsible officals are required to report catagory 1 sanitary sewer overflows: - correct answer Within two hours When testing a manhole for explosive gases when should the first test be made? - correct answer Before removing the manhole cover When setting up to ventilate a manhole,the air inlet should be how many feet above street level? - correct answer 2.0 feet

Legally responsible officals are required to report catagory 1 sanitary sewer overflows: Answer- Within two hours When testing a manhole for explosive gases when should the first test be made? Answer- Before removing the manhole cover When setting up to ventilate a manhole,the air inlet should be how many feet above street level? Answer- 2.0 feet Which chemical may be used for odor control in a sewer system? Answer- Hydrogen peroxide A category 2 is: Answer- Any sso which is not a ca...

CWEA QUESTIONS AND ANSWERS ALL CORRECT Legally responsible officals are required to report catagory 1 sanitary sewer overflows: -Correct Answer: Within two hours When testing a manhole for explosive gases when should the first test be made? -Correct Answer: Before removing the manhole cover When setting up to ventilate a manhole,the air inlet should be how many feet above street level? -Correct Answer: 2.0 feet Which chemical may be used for odor control in a sewer system? -Correct An...