PhysicalPlantBuilding

IKM Inc.
Physical Plant Building
photograph (ca. 1988)

Physical Plant Building

IKM Inc.
(Pittsburgh)
1987-1988

The public role of the Physical Plant Building is to link the old Carnegie Tech campus and a portion of the campus (Hamburg and Smith Halls and attendant structures) acquired from the U.S. Bureau of Mines. Though Hornbostel himself once conceived a building to serve this same end, CRS Sirrine's Junction Hollow Planning Study determined the placement of the new building. The Physical Plant Building both fills and bridges the mouth of the ravine that rises from Junction Hollow into the campus. A public passageway enables pedestrian transit through the site without entry into the building, though the final link of this passage--a bridge connecting an upper-level terrace to the hillside at the west end of Wean Hall--remains unbuilt.

The building is a complex whole comprised of differentiated parts. The main axis shifts from east-west on the lower stories to north-south on the upper stories. The massing breaks apart both below--in a drive-through passage and a garage, and above--as the cooling tower of a chiller facility breaks free from the rest of the mass. Stairs, walkways, and a gable of steel openwork further break down the bulk of the building.

The building's earth-tone palette, round-arched openings, and metal roofs respond to the surrounding Hornbostel buildings. The cooling tower is a restatement of the Hamerschlag Hall tower that hovers above. Both are visual focal points and functional mechanical devices.


August 13, 1997 -- http://www.library.cmu.edu/Research/ArchArch/ACampusRenewed/PhyPlant.html
Martin Aurand, Architecture Librarian and Archivist, ma1f@andrew.cmu.edu

Index of Exhibits

A Campus Renewed