Category:Diversion tunnels

**diversion tunnel**
	a hydrological bypass
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Subclass of	water pipeline;
Has use	transport (water);
Authority file
	Q16681417;
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This category has the following 4 subcategories, out of 4 total.

Media in category "Diversion tunnels"

The following 89 files are in this category, out of 89 total.

"Bulkhead gate structure and trash rack structure at inlet portals of diversion Tunnel Nos. 4 and 3 as seen from the... - NARA - 293739.jpg 3,000 × 2,103; 3.62 MB
"Cleaning invert excavation ahead of tunnel lining operations in diversion tunnel No. 2. Spoil is loaded by shovel... - NARA - 293677.jpg 3,000 × 2,109; 3.16 MB
"Cleaning invert excavation ahead of tunnel lining operations in diversion tunnel No. 2. Spoil is loaded by shovel... - NARA - 293677.tif 3,000 × 2,109; 6.03 MB
"Cleaning rock floor preparatory to pouring invert concrete in diversion tunnel No. 4. Tractor bulldozer in... - NARA - 293699.tif 3,000 × 2,102; 6.01 MB
"Completed concrete tunnel lining near inlet portal of diversion tunnel No. 4. Coating of moisture reserving paint is... - NARA - 293692.jpg 3,000 × 2,102; 3.2 MB
"Completed concrete tunnel lining near inlet portal of diversion tunnel No. 4. Coating of moisture reserving paint is... - NARA - 293692.tif 3,000 × 2,102; 6.01 MB
"Detail of lower section of side-wall forms for lining diversion tunnels showing chutes through which concrete passes... - NARA - 293673.jpg 3,000 × 2,105; 3 MB
"Excavation and forms for tunnel plug in diversion tunnel No. 4." - NARA - 293696.jpg 3,000 × 2,116; 3.31 MB
"Excavation and forms for tunnel plug lining in diversion tunnel No. 4. The concrete face of the upstream 6' offset... - NARA - 293695.jpg 3,000 × 2,101; 3.05 MB
"Fabricating steel-frame carriages for top arch concrete forms near diversion tunnel intakes on Nevada side. Note... - NARA - 293672.jpg 3,000 × 2,094; 3.5 MB
"Forms for trashrack structure in place at inlet portal of diversion tunnel No. 3. Port through which tunnel concrete... - NARA - 293646.jpg 3,000 × 1,924; 3.31 MB
"General view of operations in placing side-wall concrete in diversion tunnel No. 2. Note truck on floor in... - NARA - 293664.jpg 3,000 × 1,893; 2.9 MB
"Gentry crane unloading bottom dump concrete buckets from truck in diversion tunnel No. 2" - NARA - 293642.jpg 3,000 × 2,105; 3.55 MB
"High-scalers at work above inlet portal of Diversion Tunnel No. 1. Offset at right marks the upper reaches of the... - NARA - 293711.jpg 2,092 × 3,000; 4.05 MB
"Looking downstream through diversion tunnel No. 2 from point near inlet portal. Tracks over which gantry crane... - NARA - 293631.jpg 3,000 × 2,051; 3.49 MB
"Looking into Black Canyon at Nevada Diversion Tunnel intake portals from top of canyon wall on Arizona side. Trash... - NARA - 293671.jpg 3,000 × 2,101; 3.71 MB
"Operations at inlet portal of diversion tunnel No. 2. Invert concrete and trashrack transition base are seen." - NARA - 293643.jpg 3,000 × 2,097; 3.16 MB
"Pouring invert concrete in diversion tunnel No. 3. See also previous photographs for more detailed description of... - NARA - 293694.jpg 3,000 × 2,107; 3.21 MB
"Pouring side wall concrete in diversion tunnel No. 4. In this instance two forms are in use with alternate... - NARA - 293698.jpg 3,000 × 2,120; 3.44 MB
"Pressure grouting jumbo in operation in Diversion Tunnel No. 4. Grout is mixed at location and impelled into the... - NARA - 293758.jpg 2,097 × 3,000; 651 KB
"Scene at outlet portal of diversion tunnel No. 2 during flash flood of August 31, 1932. Workmen are installing high... - NARA - 293726.jpg 3,000 × 2,110; 3.59 MB
"Side-wall concrete forms in place in diversion tunnel No. 2. Truck with dump buckets seen in aisle under jumbo." - NARA - 293675.jpg 3,000 × 2,114; 3.13 MB
"Side-wall concrete forms in place in diversion tunnel No. 2. View from "raw" or unconcreted end of jumbo. Truck is... - NARA - 293662.jpg 3,000 × 2,105; 2.82 MB
"Side-wall concrete forms in place in diversion tunnel No. 4. See previous photographs for more complete description... - NARA - 293697.jpg 3,000 × 2,106; 3.34 MB
"Side-wall concrete in place in diversion tunnel No. 2 near inlet. Photo taken after fourteenth day after pouring... - NARA - 293667.jpg 3,000 × 2,110; 2.71 MB
"Side-wall concrete in place in diversion tunnel No. 2." - NARA - 293693.jpg 3,000 × 2,107; 3.27 MB
"Side-wall concrete in place in diversion tunnel No. 3. Two methods of wetting are shown. At right sprinkler system... - NARA - 293663.jpg 3,000 × 1,941; 2.7 MB
"Sidewall tunnel forms being utilized in forming bulkhead gate structure at inlet portal of Diversion Tunnel No. 1." - NARA - 293738.jpg 3,000 × 2,101; 3.89 MB
"Steel frame carriage supporting form for 110 degree top-arch concrete in diversion tunnel lining. Note jacks and... - NARA - 293690.jpg 2,086 × 3,000; 3.44 MB
"Stoney gate at outlet portal of diversion tunnel No. 2 lowered during test." - NARA - 293841.jpg 2,075 × 3,000; 934 KB
"Tamping concrete behind forms in placing side-wall concrete in diversion tunnel lining. Photo taken when pour was... - NARA - 293674.jpg 2,090 × 3,000; 2.84 MB
"Temporary diversion dike being constructed upstream from cofferdam location. This structure was begun immediately... - NARA - 293771.jpg 3,000 × 1,832; 837 KB
"Top-arch form in position under portal of diversion tunnel No. 2. Forms of trashrack structure abutment are seen." - NARA - 293691.jpg 3,000 × 2,126; 3.7 MB
"Traveler crane handling dump bucket at top of side-wall forms in diversion tunnel No. 2. Concrete is dumped from... - NARA - 293676.jpg 3,000 × 2,083; 3.05 MB
"Truck mounted drill rig used by Six Companies in upper portion of diversion tunnels. Rig is seen in the position in... - NARA - 293641.jpg 3,000 × 2,162; 3.43 MB
"View at outlet portals of Nevada diversion tunnels during flash flood of August 31, 1932. The lower reaches of all... - NARA - 293725.jpg 3,000 × 2,102; 3.23 MB
"Water breaking through earth and rock fill dike at outlet portal of diversion tunnel No. 2 during flash flood of... - NARA - 293727.jpg 3,000 × 2,103; 3 MB
190512-A-BE458-1048.JPG 5,224 × 3,483; 7.31 MB
AR-1964-CV American River - Folsom Powerplant. Aerial view of dam from upstream. Diversion tunnel inlet at lower right. (51131828313).jpg 1,800 × 1,200; 2.62 MB
Boulder Canyon Outlet portal of diversion tunnel No. 2 showing Stoney gate steel in place above portal and form work... - NARA - 293802.jpg 2,093 × 3,000; 945 KB
Bridge at entrance to diversion tunnel, just south of dam site, June 30, 1924 (SPWS 365).jpg 768 × 613; 103 KB
Bridges at the dam site and diversion tunnel entrance, June 30, 1924 (SPWS 323).jpg 768 × 606; 83 KB
Buffalo Bill Dam diversion outlet.jpg 2,592 × 3,888; 3.42 MB
Bulkhead gate structure at inlet portal of Diversion Tunnel No. 4. Semi-circular structure in front of portal is... - NARA - 293759.jpg 2,090 × 3,000; 898 KB
Completed tunnel lining at intake portal of Diversion Tunnel No. 4, view looking toward entrance. Pressure grouting... - NARA - 293757.jpg 3,000 × 2,114; 700 KB
Completed tunnel lining in Diversion Tunnel No. 4. Invert truck road has been removed disclosing full section - NARA - 293756.jpg 2,081 × 3,000; 636 KB
Concrete gun carriage used in placing 110 degree top-arch concrete in diversion tunnels - NARA - 293688.jpg 2,081 × 3,000; 3.71 MB
Concrete gun carriage used in placing 110 degree top-arch concrete in diversion tunnels - NARA - 293688.tif 2,081 × 3,000; 5.95 MB
Concrete gun carriage used in placing 110 degree top-arch concrete in diversion tunnels - NARA - 293689.jpg 2,085 × 3,000; 3.45 MB
Concrete gun carriage used in placing 110 degree top-arch concrete in diversion tunnels - NARA - 293689.tif 2,085 × 3,000; 5.97 MB
Dam site and diversion tunnel entrance as viewed from bridge north of site, October 7, 1924 (SPWS 324).jpg 476 × 600; 60 KB
DETAIL OF TRASH RAKE, FOR REMOVING DEBRIS FROM THE ENTRANCE TO THE DIVERSION TUNNEL, GATE HOUSE IN BACKGROUND, VIEW TO THE WEST. - Shoshone Hydroelectric Plant Complex, 60111 HAER COLO,23-GLENS.V,1-15.tif 4,084 × 5,133; 19.99 MB
Diversion Tunnels (Lucky Peak Dam).jpg 6,000 × 4,000; 6.93 MB
Diversion of water from the Great lakes and Niagara river (IA diversionofwat00unit).pdf 922 × 1,591, 604 pages; 55.69 MB
Downstream end of diversion tunnel around east end of Humbug Creek Diversion Dam. Photographer James Eastwood, 1986. Source- Salt River Project. - Waddell Dam, On Agua Fria HAER ARIZ,7-PHEN.V,5-51.tif 4,007 × 5,000; 19.11 MB
ENTRANCE TO ADIT -6 TO THE DIVERSION TUNNEL, VIEW TO THE NORTH. THIS IS THE MAIN ACCESS TO THE TUNNEL FOR MAINTENANCE OPERATIONS AND REPAIRS. - Shoshone Hydroelectric Plant HAER COLO,23-GLENS.V,1-10.tif 5,122 × 4,068; 19.87 MB
Exposed section of the New Wujie Diversion Tunnel.jpg 2,448 × 3,264; 2.69 MB
Fig5-Water-inrush-disasters-in-the-diversion-tunnel-during-the-construction-process-a-low-flow-water-inrush-b-large-flow.jpg 572 × 434; 65 KB
First water to pass through diversion tunnels flowing from outlet portal of Diversion Tunnel. No. 3. This photo... - NARA - 293776.jpg 3,000 × 2,096; 853 KB
GATE HOUSE TO DIVERSION TUNNEL, SOUTH AND EAST ELEVATIONS, VIEW TO THE WEST. HOIST HOUSE IS SEEN ABOVE GATE HOUSE. - Shoshone Hydroelectric Plant Complex, 60111 U.S. Highway HAER COLO,23-GLENS.V,1-14.tif 4,120 × 5,126; 20.14 MB
Haikou Nandu River Water Diversion Project - tunnel access pit - 01.jpg 3,648 × 2,736; 5.53 MB
Inlet portal of Diversion Tunnel No. 3 - NARA - 293780.jpg 3,000 × 2,097; 675 KB
Inlet portal, Diversion Tunnel No. 4, showing bulkhead gate steel erected in structure - NARA - 293779.jpg 2,100 × 3,000; 834 KB
Inlet portals of Diversion Tunnels Nos. 3 and 4 showing diversion of river flow by temporary dike shown at right.... - NARA - 293767.jpg 3,000 × 2,101; 1,016 KB
Lining Diversion Tunnels - NARA - 293869.jpg 2,320 × 3,000; 962 KB
Lining Diversion Tunnels - NARA - 293870.jpg 1,927 × 3,000; 823 KB
Looking down on the inlet portals of Arizona diversion tunnels Nos. 3 and 4 from near the top of the Nevada canyon... - NARA - 293857.jpg 2,087 × 3,000; 934 KB
Looking downstream into Black Canyon from point on Nevada side above outlet portals of diversion tunnels - NARA - 293754.jpg 2,091 × 3,000; 786 KB
Looking upstream into Black Canyon toward Hoover Dam site showing outlet portals of four diversion tunnels and... - NARA - 293789.jpg 3,000 × 2,103; 909 KB
Looking upstream into Black Canyon toward Hoover damsite showing four diversion tunnel outlets - NARA - 293813.jpg 3,000 × 2,112; 1.01 MB
Montgomery Bell Tunnel.jpg 479 × 369; 85 KB
New diversion tunnel exposed near Wujie.jpg 6,000 × 4,000; 13.96 MB
New Wujie Diversion tunnel01.jpg 5,312 × 3,984; 6.87 MB
New Wujie Diversion tunnel02.jpg 5,312 × 3,984; 5.95 MB
New Wujie Diversion tunnel03.jpg 5,312 × 3,984; 3.43 MB
Powerhouse site just after construction started with diversion tunnel entrance on lower right, July 24, 1924 (SPWS 372).jpg 768 × 603; 109 KB
PSM V66 D117 Gunnison canyon near diversion tunnel.png 1,395 × 1,864; 686 KB
Pétra. Tunnel de déviation des eaux du wadi Musa.jpg 1,152 × 864; 1.16 MB
Qilai Diversion Tunnel Control corridor.png 1,916 × 1,078; 149 KB
Qilai Diversion Tunnel01.png 2,012 × 1,140; 296 KB
Qilai Diversion Tunnel02.png 2,005 × 1,155; 135 KB
SHOSHONE INTAKE DAM, VIEW TO THE NORTHWEST. WALKWAY ABOVE DAM ON THE LEFT; GATE HOUSE TO DIVERSION TUNNEL BELOW EAST BRIDGE SPAN; HOIST HOUSE ABOVE CENTER; TRANSFORMER AND HAER COLO,23-GLENS.V,1-12.tif 5,132 × 4,068; 19.91 MB
The Outlet of Yuan-Shan-Tsu Diversion Tunnel.JPG 3,648 × 2,736; 3.79 MB
Tokaido Shinkansen culvert cradle (former Hikiji river diversion tunnel).jpg 4,000 × 3,000; 2.91 MB
Tokaido Shinkansen culvert cradle (Hiru river diversion tunnel) - north side.jpg 4,000 × 3,000; 3.04 MB
View showing conditions at outlet portals of Diversion tunnels Nos. 3 and 4 after diversion. Temporary backwash dike... - NARA - 293769.jpg 2,090 × 3,000; 904 KB
View showing conditions at outlet portals of Diversion tunnels Nos. 3 and 4 after diversion. Temporary backwash dike... - NARA - 293769.tif 2,090 × 3,000; 5.98 MB
Water flowing into inlet portal of Diversion Tunnel No. 4 about an hour after earth barrier had been removed by... - NARA - 293777.jpg 3,000 × 2,095; 3.3 MB
Yuanshanzi Flood Diversion Tunnel 員山仔分洪隧道 - panoramio.jpg 6,000 × 4,000; 6.94 MB

Category:Diversion tunnels

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Media in category "Diversion tunnels"