File:Final concrete placements complete Center Hill Dam barrier wall 150317-A-EO110-006.jpg
Original file (4,288 × 2,848 pixels, file size: 6.85 MB, MIME type: image/jpeg)
Captions
Summary
[edit]DescriptionFinal concrete placements complete Center Hill Dam barrier wall 150317-A-EO110-006.jpg |
English: Members of the U.S. Army Corps of Engineers Nashville District and Bauer Foundation Corporation are concentrated in the center of the work ramp up March 17, 2015, to watch the last concrete placement of the Center Hill Dam Remediation Project at Lancaster, Tenn. The Corps of Engineers and its Contractor Bauer Foundation Corporation installed a 2.5-feet thick concrete barrier wall vertically along the embankment in overlapping rectangular columns as deep as 308 feet from the top of the dam deep into the solid-rock foundation. The placement completes the $115 million foundation barrier wall project that began July 11, 2012. Enough concrete was placed into the embankment to build a four-foot wide sidewalk 200 miles or about the distance between Nashville and Knoxville in Tennessee. (USACE photo by Leon Roberts) |
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Date | Taken on 17 March 2015 | |||
Source | https://www.dvidshub.net/image/1818442 | |||
Author | Leon Roberts | |||
Location InfoField | LANCASTER, TN, US | |||
VIRIN InfoField |
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Posted InfoField | 17 March 2015, 15:25 | |||
Archive link InfoField | archive copy at the Wayback Machine |
Licensing
[edit]Public domainPublic domainfalsefalse |
This file is a work of a U.S. Army soldier or employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, it is in the public domain in the United States.
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current | 02:28, 18 July 2015 | 4,288 × 2,848 (6.85 MB) | Fæ (talk | contribs) | == {{int:filedesc}} == {{milim | description = {{en|1=Members of the U.S. Army Corps of Engineers Nashville District and Bauer Foundation Corporation are concentrated in the center of the work ramp up March 17, 2015, to watch the last concrete placemen... |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Image title |
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Camera manufacturer | NIKON CORPORATION |
Camera model | NIKON D2X |
Author | Leon Roberts |
Copyright holder |
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Exposure time | 1/160 sec (0.00625) |
F-number | f/17 |
ISO speed rating | 200 |
Lens focal length | 32 mm |
Short title | 150317-A-EO110-006 |
Date and time of data generation | 20:00, 16 March 2015 |
City shown | Lancaster |
Headline | Final concrete placements complete Center Hill Dam barrier wall |
Credit/Provider | U.S. Army Corps of Engineers, Na |
Source | Digital |
Width | 4,288 px |
Height | 2,848 px |
Bits per component |
|
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Y and C positioning | Co-sited |
Exposure Program | Shutter priority |
Exif version | 2.21 |
Meaning of each component |
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Image compression mode | 4 |
APEX shutter speed | 7.321928 |
APEX aperture | 8.174926 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Center weighted average |
Light source | Unknown |
Flash | Flash did not fire |
Supported Flashpix version | 1 |
Color space | sRGB |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 48 mm |
Scene capture type | Standard |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
GPS tag version | 2.2.0.0 |
IIM version | 4 |
Supplemental categories | Unclassified |
Keywords |
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Special instructions | Released Leon Roberts U.S. Army Corps of Engineers, Nashville District leon.a.roberts@usace.army.mil via DVIDS |
Province or state shown | Tennessee |
Code for country shown | US |
Country shown | United States |
Original transmission location code | USNORTHCOM |
Writer | |
Identifier | DVIDS Image ID 1818442 |