Controlling Common Outdoor Sources
Picture Series 1:
Controlling Common Outdoor Sources
- Proper Arrangement of Rooftop
- Nearby Outdoor Sources
- Consider All Potential Wind Directions
- Rooftop Maintenance Strategies
- Loading Dock Protocols for IAQ
- Manage Pressure Differentials for Major Sources
- Keep Dirt Out of Building
Loading Dock Protocols for IAQ

Mouse over the picture above to see messages which are referenced in more detail below.
(Hot Spot on truck engine)
- Remember...“Stop vehicle pollution at the loading dock at it’s source”
- Do not allow idling of trucks at the loading dock.
- Place “no idling” signs and enforce the policy rigorously
(Hot Spot on receiving area opening)
- Remember...“Prevent loading dock pollution from entering the building”
- Pressurize the receiving area relative to the outside to insure that contaminants from the loading area do not enter the building.
- Use vestibules and air locks if necessary to prevent outdoor pollutants from entering the receiving area.
(Hot Spot on emissions)
- Remember...“Check the location of outdoor air intakes to insure that loading dock emissions do not enter the air handling system.”
Previous | Home | Next Section - Manage Pressure Differentials for Major Sources
![[logo] US EPA](http://www.epa.gov/epafiles/images/logo_epaseal.gif)