Located at Main Street and MacArthur Blvd., the 12-story,269,000-sf Class A office building is Phase I of Opus CenterIrvine, part of the Irvine Concourse master-planned office park.With this lease, the building is now 90 percent committed.

For Sun, a Fortune 500 company providing industrial hardware,software and services, this lease represents an expansion from itspresent 15,000-sf office in Irvine. Considered the crown jewel ofthe building's tenants, Sun will receive good corporate exposurefrom top signage on the building. Sun will occupy the top twofloors of the building for its Orange County regional operations.The high-technology firm will move more than 150 employees into thenew space in March 2001.

The first of three office towers totaling 930,000 sf, which OpusWest plans to deliver to the Irvine Concourse office park, OpusCenter Irvine I was completed in October 1999. Construction on OpusCenter Irvine II, a high-rise structure totaling 321,000 sf, willbegin in May 2001, with completion scheduled for the third quarterof 2002.