b'SUBSURFACE CONSTRUCTORS CORPORATE HEADQUARTERSChallenging conditions at the Subsurface Constructors CorporateWe prioritized preserving the existing structure as much as Headquarters in St. Louis were no match for our team. Despitepossible while merging the modern expansion. Instead of site constraints by surrounding railroad tracks and driveways,traditional cornices, our design team opted for tall vertical we successfully added an extra 2,305 square feet to the buildingswindows to capture scenic views of magnificent views of the St. original 11,270-square-foot space. This required first-floor changesLouis Gateway Arch, St. Louis downtown, and the clients own and major second-floor upgrades. equipment storage site.60'