William Rainey Harper’s Index
Concrete numbers
Limestone paving stones (pavers) used in this summer’s main-quads paving project, designed to make the area more pedestrian-friendly: 225,000
Sandstone pavers: 20,400
Cubic yards of gravel laid to expand walkways: 5,000
Cubic feet of permeable concrete: 2,156
Pounds of ductwork needed for the New Hospital Pavilion, to be completed in early 2013: 1.3 million
Pounds of mechanical and medical piping: 1.8 million
Total feet of piping: 325,000
Tons of steel: 12,000
Number of light fixtures to be installed: 20,000
Masonry joints used in summer campus-roofing projects, in miles: 7.5
Pounds of copper nails used to install roof tiling: 780