File:Example of riprap outlet protection.jpg
Size of this preview: 799 × 599 pixels. Other resolutions: 320 × 240 pixels | 893 × 670 pixels.
Original file (893 × 670 pixels, file size: 344 KB, MIME type: image/jpeg)
Correctly sized riprap used for apron energy dissipation. Rock is correctly placed according to corrugated metal pipe size and outlet velocity.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 19:45, 18 October 2016 | | 893 × 670 (344 KB) | PLeegar (talk | contribs) | |
| 16:34, 18 October 2016 |  | 893 × 670 (344 KB) | PLeegar (talk | contribs) |
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This page was last edited on 19 December 2022, at 16:33.