Kaiser Steel Logo Shirt
- Logo Printed on Front
- 100% Cotton
- Shirt Color - Kaiser Red
Kaiser Steel was the backbone of San Francisco’s mighty Transamerica Pyramid in 1972. And, Kaiser Steel, and Kaiser Permanente, were both also involved in another major Bay Area construction project that opened the same year – the Bay Area Rapid Transit, or BART.
Henry J. Kaiser built the first West Coast integrated steel mill in Fontana in 1942 to supply plate for his seven shipyards, and by the 1960s he had fabrication facilities all over the world. The closest to San Francisco was located south of the town of Napa on the Napa River. Today it’s the Napa Pipe Corporation.
Kaiser Steel won the contract to build the transbay tubes, the tunnel through which the trains scoot back and forth between Oakland and San Francisco. The tubes were prefabricated sections 330 feet long, 48 feet wide, and 24 feet high. They were much more complex than a simple drain culvert, having to endure deep water pressure and earthquakes. Special Teflon-coated seismic joints allowed up to a foot of motion without damage.
BART also required tunnel liner rings – 27,000 of them. These were 36-foot-diameter behemoths weighing 6,500 pounds. Each one was composed of six giant fitted parts, and they reinforced 13 miles of tunnel.
A 2002 article in the Napa Valley Register burst with local pride in this accomplishment. Harold Halterman, Vice President of Kaiser Steel’s Fabricating Operations in Napa and Fontana, was quoted as saying “We kept a couple hundred people busy for five years. It was a fascinating time. People came from (all over the world) to see what we had done.”
And when Kaiser Steel was finished, a Kaiser Permanente employee took on a leading role in making BART accessible to all people