DENVER. BUILDINGS. TABOR CENTER Fancy walkway will adorn 16th St. Mall for 2 years. Related to Tabor Center construction. Related story. RMN D 14, 1.982 p.10 $260 million financing closed, site work' under way. nBW Ja 10, 1983 p.5 Excavation completed for 1,900 car underground parking. RMN Je 7, 1983 p.6B Union workers for Hensel Phelps and Del E. Webb modify rules to get construction contract. RMN J e 14., 1983 p . 6B Denver's first "intelligent" building. Up The Creek Mr 9, 1984 p.23