The existing cooling tower was duplicated with a twist for the new cooling tower required for the campus expansion. The original tower, building M, anchors one end of the original buildings on site. Its square plan and angled wall shape was appropriate to its role as a “punctuation point.” The new rectangular Building L gravitates from the outer edge of the overall site toward the campus. As it is pushed toward the other buildings, a ‘kink’ forms in the rear wall which encloses an egress stair.