Previous Months
Test Your Knowledge
Approve or Disapprove
Site the code section for each venting method and list any violations.
ANSWER: DISAPPROVE according to 608.15.4.2
and table 608.1
Answer to be posted January 2010
Question of the Month:
What do you call the pressure less than or equal to 4.33 psi (29.88 kPa) or the pressure exerted by a 10-foot (3048 mm) column of water?
ANSWER: Backpressure, low head