Visual Materials
Borel Powerhouse
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Borel Powerhouse
Visual Materials
Borel Powerhouse - Removing two obsolete generating units. [old stators on flat-bed truck - plus two additional shots during the turbine upgrades (#25203, & #25204) on same photocard].
photCL SCE 02 - 25202
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Borel Powerhouse and water diversions; San Antonio Canyon, Kern River, and Southern California
Visual Materials
Sierra penstock break, new pipeline, intake house, diversion - powerhouse; Borel Powerhouse and water diversions, original Pelton-Doble turbines, and change over to horizontal Pelton-Francis turbines; various substations; Meter testing; Mentone hydroelectric project; Pedley hydroelectric project; Casing Head Gasoline plant; Old Redondo Steam Plant construction and facilities; Stone Castle plant after fire; Ventura Power Co. steam plants, gas plant and substations; Pasadena; Wash at Sunnyslope substation; Water plant at San Bernardino
photCL SCE

Borel Powerhouse
Visual Materials
Borel Powerhouse - Pressure pipe in Generating Station for Waterwheel #3
photCL SCE 03 - 00490

Borel Powerhouse and water diversions; Mentone hydro project; Pedley Hydro project; Casing Head Gasoline plant; Old Redondo Steam Plant construction and facilities; Stone Castle after fire; Ventura Power Co. steam plants, gas plant and substations
Visual Materials
Sierra penstock break, new pipeline, intake house, diversion - powerhouse; Borel Powerhouse and water diversions, original Pelton-Doble turbines, and change over to horizontal Pelton-Francis turbines; various substations; Meter testing; Mentone hydro project; Pedley Hydro project; Casing Head Gasoline plant; Old Redondo Steam Plant construction and facilities; Stone Castle after fire; Ventura Power Co. steam plants, gas plant and substations.
photCL SCE 13 - vol 097

Interior view of Big Creek Powerhouse #2a shows the large Pelton wheels flanking each of the plant's two generating units
Visual Materials
This interior view of Big Creek Powerhouse #2a shows the large Pelton wheels flanking each of the plant's two generating units. Because of the tremendous water pressure caused by the huge static head on these units, two Pelton wheels, one on each side, drive each generator. This reduces stresses on the common shafrt connecting the water wheels and the generator rotor.
photCL SCE 12 - 00226

Borel Powerhouse - Borel Canal
Visual Materials
Borel Powerhouse - Borel Canal - Removing debris from canal preparatory to sweeping.
photCL SCE 02 - 29277