oroville spillway construction update · roller compacted concrete (rcc) every 5 minutes a dump...
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![Page 1: Oroville Spillway Construction Update · Roller Compacted Concrete (RCC) Every 5 minutes a dump truck dropped 21 cubic yards of RCC. Main Spillway Lower Section 138,000cubic yards](https://reader034.vdocument.in/reader034/viewer/2022050202/5f55f09e3b8d412d15044ceb/html5/thumbnails/1.jpg)
![Page 2: Oroville Spillway Construction Update · Roller Compacted Concrete (RCC) Every 5 minutes a dump truck dropped 21 cubic yards of RCC. Main Spillway Lower Section 138,000cubic yards](https://reader034.vdocument.in/reader034/viewer/2022050202/5f55f09e3b8d412d15044ceb/html5/thumbnails/2.jpg)
![Page 3: Oroville Spillway Construction Update · Roller Compacted Concrete (RCC) Every 5 minutes a dump truck dropped 21 cubic yards of RCC. Main Spillway Lower Section 138,000cubic yards](https://reader034.vdocument.in/reader034/viewer/2022050202/5f55f09e3b8d412d15044ceb/html5/thumbnails/3.jpg)
![Page 4: Oroville Spillway Construction Update · Roller Compacted Concrete (RCC) Every 5 minutes a dump truck dropped 21 cubic yards of RCC. Main Spillway Lower Section 138,000cubic yards](https://reader034.vdocument.in/reader034/viewer/2022050202/5f55f09e3b8d412d15044ceb/html5/thumbnails/4.jpg)
![Page 5: Oroville Spillway Construction Update · Roller Compacted Concrete (RCC) Every 5 minutes a dump truck dropped 21 cubic yards of RCC. Main Spillway Lower Section 138,000cubic yards](https://reader034.vdocument.in/reader034/viewer/2022050202/5f55f09e3b8d412d15044ceb/html5/thumbnails/5.jpg)
![Page 6: Oroville Spillway Construction Update · Roller Compacted Concrete (RCC) Every 5 minutes a dump truck dropped 21 cubic yards of RCC. Main Spillway Lower Section 138,000cubic yards](https://reader034.vdocument.in/reader034/viewer/2022050202/5f55f09e3b8d412d15044ceb/html5/thumbnails/6.jpg)
Main Spillway
Upper Section
![Page 7: Oroville Spillway Construction Update · Roller Compacted Concrete (RCC) Every 5 minutes a dump truck dropped 21 cubic yards of RCC. Main Spillway Lower Section 138,000cubic yards](https://reader034.vdocument.in/reader034/viewer/2022050202/5f55f09e3b8d412d15044ceb/html5/thumbnails/7.jpg)
Main Spillway
Upper Section
Structural rebar panels
8,519,000 pounds of
reinforced steel
![Page 8: Oroville Spillway Construction Update · Roller Compacted Concrete (RCC) Every 5 minutes a dump truck dropped 21 cubic yards of RCC. Main Spillway Lower Section 138,000cubic yards](https://reader034.vdocument.in/reader034/viewer/2022050202/5f55f09e3b8d412d15044ceb/html5/thumbnails/8.jpg)
Main Spillway
Middle Section
![Page 9: Oroville Spillway Construction Update · Roller Compacted Concrete (RCC) Every 5 minutes a dump truck dropped 21 cubic yards of RCC. Main Spillway Lower Section 138,000cubic yards](https://reader034.vdocument.in/reader034/viewer/2022050202/5f55f09e3b8d412d15044ceb/html5/thumbnails/9.jpg)
Middle Section
Roller Compacted Concrete
(RCC)
Every 5 minutes a dump truck
dropped 21 cubic yards of RCC
![Page 10: Oroville Spillway Construction Update · Roller Compacted Concrete (RCC) Every 5 minutes a dump truck dropped 21 cubic yards of RCC. Main Spillway Lower Section 138,000cubic yards](https://reader034.vdocument.in/reader034/viewer/2022050202/5f55f09e3b8d412d15044ceb/html5/thumbnails/10.jpg)
Main Spillway
Lower Section
138,000cubic yards of
Structural concrete
5.5 sidewalk from Sac to
LA
![Page 11: Oroville Spillway Construction Update · Roller Compacted Concrete (RCC) Every 5 minutes a dump truck dropped 21 cubic yards of RCC. Main Spillway Lower Section 138,000cubic yards](https://reader034.vdocument.in/reader034/viewer/2022050202/5f55f09e3b8d412d15044ceb/html5/thumbnails/11.jpg)
Main Spillway
Lower Section
![Page 12: Oroville Spillway Construction Update · Roller Compacted Concrete (RCC) Every 5 minutes a dump truck dropped 21 cubic yards of RCC. Main Spillway Lower Section 138,000cubic yards](https://reader034.vdocument.in/reader034/viewer/2022050202/5f55f09e3b8d412d15044ceb/html5/thumbnails/12.jpg)
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![Page 13: Oroville Spillway Construction Update · Roller Compacted Concrete (RCC) Every 5 minutes a dump truck dropped 21 cubic yards of RCC. Main Spillway Lower Section 138,000cubic yards](https://reader034.vdocument.in/reader034/viewer/2022050202/5f55f09e3b8d412d15044ceb/html5/thumbnails/13.jpg)
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The November 1, 2017 milestone was accomplished.
The flood control spillway is able to handle 100,000 cubic
feet per second for the upcoming
winter season.
![Page 14: Oroville Spillway Construction Update · Roller Compacted Concrete (RCC) Every 5 minutes a dump truck dropped 21 cubic yards of RCC. Main Spillway Lower Section 138,000cubic yards](https://reader034.vdocument.in/reader034/viewer/2022050202/5f55f09e3b8d412d15044ceb/html5/thumbnails/14.jpg)
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![Page 16: Oroville Spillway Construction Update · Roller Compacted Concrete (RCC) Every 5 minutes a dump truck dropped 21 cubic yards of RCC. Main Spillway Lower Section 138,000cubic yards](https://reader034.vdocument.in/reader034/viewer/2022050202/5f55f09e3b8d412d15044ceb/html5/thumbnails/16.jpg)
Conceptual Construction - Cut-off wall completion January 2018
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Conceptual Construction -Emergency Spillway Buttress completion December 2018
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Emergency Spillway
Cut-off Wall
![Page 19: Oroville Spillway Construction Update · Roller Compacted Concrete (RCC) Every 5 minutes a dump truck dropped 21 cubic yards of RCC. Main Spillway Lower Section 138,000cubic yards](https://reader034.vdocument.in/reader034/viewer/2022050202/5f55f09e3b8d412d15044ceb/html5/thumbnails/19.jpg)
Emergency Spillway
Cutoff Wall
![Page 20: Oroville Spillway Construction Update · Roller Compacted Concrete (RCC) Every 5 minutes a dump truck dropped 21 cubic yards of RCC. Main Spillway Lower Section 138,000cubic yards](https://reader034.vdocument.in/reader034/viewer/2022050202/5f55f09e3b8d412d15044ceb/html5/thumbnails/20.jpg)
Emergency Spillway
Cutoff Wall
Secant Pile Placed
![Page 21: Oroville Spillway Construction Update · Roller Compacted Concrete (RCC) Every 5 minutes a dump truck dropped 21 cubic yards of RCC. Main Spillway Lower Section 138,000cubic yards](https://reader034.vdocument.in/reader034/viewer/2022050202/5f55f09e3b8d412d15044ceb/html5/thumbnails/21.jpg)
Emergency Spillway
Controlled blasting
Holes are bored to remove rock for the new RCC
splashpadthrough
Dec. 2017
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Questions?
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For More Information1-800-248-7026
twitter.com/@CA_DWR
facebook.com/CADWR
www.youtube.com/user/calwater
Lake Oroville Spillways Incident webpage: water.ca.gov/oroville-spillway