Blair Middle School Norfolk, VA Existing Conditions: Existing ceilings are at a height of 14’ and contained low levels of lead in the older coatings. The coatings were loose and flaking at various areas on the ceilings and the area of walls above the 9’ level was in generally good condition. ACT ceilings were to be installed at the 9’ level and the area above would be used as a HVAC plenum. There were two concerns, the first was the...

Aurora Hospital, Oconomowoc, WI Kefa Installation to Plenum Winter 2008/09 Location: Oconomowoc, Wisconsin Architects: Albert Kahn and Associates General Contractor: M. A. Mortenson Painting Contractor: Hess Sweitzer Looking north in tunnel/duct to be Kefa coated. Conditions: Newly constructed concrete plenum located in the basement area is subject to condensation when conditions are favorable. Albert Kahn and associates specified KEFA...