Johnson-Whittle and Pyon-Chen Residence Halls and Dining Facility As the Geotechnical Engineer of Record for the Johnson-Whittle and Pyon-Chen Residence Halls, D.W. Kozera, Inc. (DWK) collaborated with Ayers Saint Gross to bring innovation and sustainability to the forefront of the project. This LEED Silver project features two residence halls with 303,500 gross square feet, in total. The halls boast 902 …