This image shows an example of a safe work practice.
This duct has been sealed to prevent dust and fungal spores from getting into the HVAC system. This building is working towards LEED silver, which requires sealing ducts during construction.
Mold & Organisms, Silica /Construction Dust, HVAC, Sheetmetal Worker, Commercial & Institutional, LEED/Green Construction, Images
ductwork, duct, LEED, IAQ
J. Vinton Schafer & Sons, Inc. and CCBC Catonsville