Skip to main content

Image / [Toe wall, 1913] (10 views)

Have a question about this item?

Item information. View source record on contributor's website.

Title
[Toe wall, 1913] (10 views)
Date Created and/or Issued
1913
Contributing Institution
California State Library
Collection
California History Section Picture Catalog
Rights Information
Please contact the contributing institution for more information regarding the copyright status of this object.
Description
Plates in: Photographs, Strawberry Dam, Philadelphia Ditch, original construction, 1912-1916, photograph album, page 39-40, 42-44.
Shows forms, derricks and trusses.
View 1 (2010-0221). Placing truss to carry flume over toe wall excavation. Span 52 ft. Forms for toe wall shows beyond flume and lower down. Oct. 22, 1913 -- view 2 (2010-0223). Toe wall excavation on right hand side showing excavation and form work both in progress. Taken from top of completed toe wall, Nov. 2, 1913 -- view 3 (2010-0224). General view of toe wall, showing section of completed toe wall, excavation in center, and form work on right side under adit. Nov. 2, 1913 -- view 4 (2010-0228). Toe wall excavation in center of stream taken from tunnel adit. Pit about 20 ft deep. Nov. 2, 1913 -- view 5 (2010-0229). Bed rock and form work on extreme right hand end of toe wall ready for concrete. Nov. 6, 1913 -- view 6 (2010-0230). Toe wall excavation from bottom of cut on right hand side. Note end of completed toe wall in background. The last cleaning of bed rock is being made ready for concrete, Nov. 6, 1913.
View 7 (2010-0231). Toe wall work, Nov. 15, 1913 -- view 8 (2010-0232). Pouring right hand end of toe wall, showing of pouring the wall in sections. Note pin rock in foreground. Taken from Adit, Nov. 8, 1913 -- view 9 (2010-0234). Toe wall taken from left hand bank. Note water is used to prevent the concrete from freezing, Nov. 20, 1913 -- view 10 (2010-0235). Pouring concrete in the toe wall, directly under the flume. This flume carries the river across the cut for this work. Note cyclopean concrete. Nov. 15, 1913.
Album documents the building of Strawberry Dam between 1912 and 1916; dam was built at the site of an older Strawberry Dam on lower Strawberry Creek for Sierra and San Francisco Power Company by Willetts & Burr; also shows work on Philadelphia Ditch, a ditch and flume running from a point on South Fork of Stanislaus River 1 1/2 miles sw of town of Strawberry to Philadelphia Diggins (ditch bought by Power Company from Stockton Gravel Mining Co. in 1912); dam and ditch intended to supply water locally and electricity and power to markets as far as San Francisco.
Type
image
Format
Photographs.
Nonprojected graphic
Extent
10 photographic prints ; 4 7/8 x 5 7/8 in. and 6 1/2 x 4 7/8 in.
Identifier
(C)001433398CSL01-Aleph
Language
English
Subject
Sierra and San Francisco Power Company--Photographs
Dam construction--California--Tuolumne County
Excavation--California--Tuolumne County
Hoisting machinery
Trusses
Concrete--California--Tuolumne County
Construction workers--California--Tuolumne County
Flumes
Waterworks--California--San Francisco
Snow--California--Tuolumne County
Strawberry Dam (Calif.)--Photographs
Tuolumne County (Calif.)--Photographs
Photographic prints
Photograph albums
Place
California
Tuolumne County
San Francisco
Strawberry Dam (Calif.)
Tuolumne County (Calif.)

About the collections in Calisphere

Learn more about the collections in Calisphere. View our statement on digital primary resources.

Copyright, permissions, and use

If you're wondering about permissions and what you can do with this item, a good starting point is the "rights information" on this page. See our terms of use for more tips.

Share your story

Has Calisphere helped you advance your research, complete a project, or find something meaningful? We'd love to hear about it; please send us a message.

Explore related content on Calisphere: