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Outer naval port shipyard, Karlskrona V5756

Karlskrona Navy port and shipyard, Sweden V20277

Jewel Cave Concrete paths - Public Domain image, National Parks Gallery

Hjortsberga kyrka - KMB - 16000200081692

Construction du chemin de fer métropolitain municipal de Paris, traversée de la Seine au Châtelet, intérieur du caisson de rive gauche (petit bras) en fonçage, vers la porte de Clignancourt, 8 octobre 1906

Nadar - Égouts de Paris - NPS 71

tunnels, fotocollectie nederlandse heidemaatschappij

Construction du chemin de fer métropolitain municipal de Paris : souterrains dédoublés au départ de la ligne n°3, ouvrage spécial en tête de la station "Villiers", 8ème et 17ème arrondissements, Paris

Passage beneath Altitude Wind Tunnel

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Bonneville Project, Powerhouse No.1, Spanning Bradford Slough, from Bradford Island, Bonneville, Multnomah County, OR

Bonneville Project, Powerhouse No.1, Spanning Bradford Slough, from Bradford Island, Bonneville, Multnomah County, OR

Bonneville Project, Powerhouse No.1, Spanning Bradford Slough, from Bradford Island, Bonneville, Multnomah County, OR

Bonneville Project, Powerhouse No.1, Spanning Bradford Slough, from Bradford Island, Bonneville, Multnomah County, OR

Bonneville Project, Powerhouse No.1, Spanning Bradford Slough, from Bradford Island, Bonneville, Multnomah County, OR

Bonneville Project, Powerhouse No.1, Spanning Bradford Slough, from Bradford Island, Bonneville, Multnomah County, OR

Bonneville Project, Powerhouse No.1, Spanning Bradford Slough, from Bradford Island, Bonneville, Multnomah County, OR

Bonneville Project, Powerhouse No.1, Spanning Bradford Slough, from Bradford Island, Bonneville, Multnomah County, OR

Bonneville Project, Powerhouse No.1, Spanning Bradford Slough, from Bradford Island, Bonneville, Multnomah County, OR

Bonneville Project, Powerhouse No.1, Spanning Bradford Slough, from Bradford Island, Bonneville, Multnomah County, OR

description

Summary

Survey number: HAER OR-11-E

Building/structure dates: 1937 Initial Construction

label_outline

Tags

powerhouses bonneville project bonneville project powerhouse bradford slough bradford slough bradford island multnomah multnomah county oregon energy generation general electric company historic american engineering record s morgan smith company ultra high resolution high resolution library of congress
date_range

Date

1969 - 1980
person

Contributors

Historic American Engineering Record, creator
S. Morgan Smith Company
General Electric Company
place

Location

bonneville ,  45.63595, -121.95203
create

Source

Library of Congress
link

Link

http://www.loc.gov/
copyright

Copyright info

No known restrictions on images made by the U.S. Government; images copied from other sources may be restricted. http://www.loc.gov/rr/print/res/114_habs.html

label_outline Explore Bradford Slough, Bradford Island, Slough

Bird's Eye View of Ellis Island

Dams under construction. Watts Bar Dam, shown here under construction, has a semi-outdoors type powerhouse with an enormous gantry crane (to the right of the picture) for installation and removal of units. The project is further distinguished by a control building which is entirely removed from the hydro plant, being located some 120 feet higher on top of a steep cliff and with direct connection to the switchyard behind. The windowless left wing of the control building houses the control room; the tower-like structure in the back accomodates air conditioning, restrooms, etc. The glass wall, upper level, contains the reception room with a broad semi-circular overlook terrace, the story below the terrace devoted to offices

Steel Bridge, Spanning Willamette River at State Route 99, Portland, Multnomah County, OR

Boott Cotton Mills, John Street at Merrimack River, Lowell, Middlesex County, MA

Skagit Power Development, Gorge Powerhouse, On Skagit River, 0.4 mile upstream from Newhalem, Newhalem, Whatcom County, WA

High Mountain Dams in Bonneville Unit, Weir Lake Dam, Wasatch National Forest, Kamas, Summit County, UT

Ross Island Bridge, Spanning Willamette River at Powell Boulevard, Portland, Multnomah County, OR

Bonneville Project, Bonneville Dam, Columbia River, Bonneville, Multnomah County, OR

Eureka No. 40, Powerhouse, West side of State Route 160, Scalp Level, Cambria County, PA

Oriental Theatre, 828 Southeast Grand Avenue, Portland, Multnomah County, OR

Guntersville Dam and powerhouse. Closeup view of powerhouse. Note texture of concrete on electrical bay which is typical of most TVA (Tennessee Valley Authority) projects. Pattern is produced by alternating directions of grain in adjoining form panels. Rough-sawn lumber is used to make grain more pronounced. Heavy texture conceals color and surface irregularities of concrete and will become particularly valuable as concrete ages. Office floor is above flood level and has continuous glass brick strip

Interborough Rapid Transit Subway (Original Line), New York, New York County, NY

Topics

powerhouses bonneville project bonneville project powerhouse bradford slough bradford slough bradford island multnomah multnomah county oregon energy generation general electric company historic american engineering record s morgan smith company ultra high resolution high resolution library of congress