© 1998 Wes Thompson Owens Corning World Headquarters Toledo, OH The serpentine wall of the Owens Corning World Headquarters was designed by Cesar Pelli to echo the trace of the Mawnee River. CDC provided comprehensive testing services to the General Contractor, Lathorp Co., a division of Turner Construction. The challenge of numerous on-site static water tests gave CDC staff the opportunity to demonstrate its specialized testing expertise. CDC Client: Lathrop Co., a division of Turner Construction Design Architect: Cesar Pelli Photography : © 1998 Wes Thompson Back to Portfolio