Download HVAC ventilation ducts within soil Sand and debris in childcare

Survey
yes no Was this document useful for you?
   Thank you for your participation!

* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project

page
1
page
2
page
3
page
4
Document related concepts
no text concepts found
Transcript 
HVAC ventilation ducts within soil
Sand and debris in childcare center below ground ductwork prior to flood in August 2006
Debris on top edge of duct after filling with water – August 2006
Sub slab ventilation ducts with standing water University Childcare center August, 2006
Mud and water discharged from below grade duct at University Childcare center August,
2006.
Related documents