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The cement plant was founded by Kaiser as the Kaiser Permanente Cement Plant in 1939, taking the name of the business from the Permanente Creek in whose valley it lies. Kaiser intended to use the quarry to provide the majority of the cement used in the construction of the Shasta Dam, supplying the 6 million barrels (950,000 m 3 ) of cement. [ 19 ]
One of the major employers in the area is the aggregate rock quarry and cement plant in the foothills to the west of Cupertino, the Permanente Quarry. Owned and operated by Lehigh Southwest Cement, it was founded by Henry J. Kaiser as the Kaiser Permanente Cement Plant in 1939.
Bess Kaiser and her spouse, industrialist Henry Kaiser, had a lodge on the creek's headwaters above the large Permanente Quarry and Cement Plant, and, in 1945, Bess felt that the name of their attractive and dependable stream would be a good name for their medical program at the shipyards. That medical program became Kaiser Permanente. [15]
Permanente Creek is a 13.3-mile-long (21.4 km) [3] stream originating on Black Mountain in Santa Clara County, California, United States.Named by early Spanish explorers as Arroyo Permanente or Río Permanente because of its perennial flow, [1] the creek descends the east flank of Black Mountain then courses north through Los Altos and Mountain View, discharging into southwest San Francisco ...
A warehouse was completed in 1897 to provide storage for up to 10,000 barrels of cement, and by this time the plant had a monthly payroll of $2,000 ($73,248 in 2023). [6] In 1949, the company opened a plant in Rillito, Arizona, under the name Arizona Portland Cement. [4] A third cement plant, in Mojave, California, began production in 1956. [4]
Concrete is the second-most used product on Earth, aside from water. Cement makes up 10-15% of concrete by volume, but accounts for 88% of concrete’s considerable emissions. Other ingredients in ...
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Henry Kaiser was known for developing new methods of shipbuilding, which allowed his yards to outproduce other similar facilities and build 1,490 ships, 27 percent of the total Maritime Commission construction. Kaiser's ships were completed in two-thirds the time and a quarter the cost of the average of all other shipyards.