Visual Materials
This drawing reveals another flash of John Eastwood's genius
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Several of John Eastwood's original drawings for his proposed Big Creek plants still survive in Edison Company files
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Several of John Eastwood's original drawings for his proposed Big Creek plants still survive in Edison Company files. This drawing was prepared to show the relative strengths of, and quantities of materials required for, traditional gravity arch and rock filled dams, as compared with Eastwood's own innovative multiple arch dam design.
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The prominent granite dome that towers over the site of Big Creek #1 Hydro Plant was named by John Eastwood for William G. Kerckhoff
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The prominent granite dome that towers over the site of Big Creek #1 Hydro Plant was named by John Eastwood for William G. Kerckhoff, and early investor in Eastwood's power projects. Kerckhoff became the President of the San Joaquin Light and Power Comany, which grew out of Eastwood's original San Joaquin Electric Company.
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John Samuel Eastwood (1857-1924) was involved in civil engineering projects in the San Jaoquin Valley and the High Sierras
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John Samuel Eastwood (1857-1924) was involved in civil engineering projects in the San Jaoquin Valley and the High Sierras for almost all of his career. In addition to the Big Creek Project, the invention of the multiple-arch dam is Eastwood's most enduring legacy.
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An early John Eastwood drawing showing a multi-level power house to be located at the junction of Pitman Creek and Big Creek
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An early John Eastwood drawing showing a multi-level power house to be located at the junction of Pitman Creek and Big Creek, the site where Power House #1 was later in fact built, although to a different architectural style.
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