Alex Hill and Terry Hill. Operations Strategy Alex Hill and Terry Hill.
CenterCenter Hill Hill DamDam ProjectProject Hill Update.pdf · DSAC I Classification-Karst...
Transcript of CenterCenter Hill Hill DamDam ProjectProject Hill Update.pdf · DSAC I Classification-Karst...
DSAC I Classification- Karst foundation seepage
CenterCenter HillHill DamDam ProjectProject asas ofof 0505 NovNov 1313
Main Embankment & Left RimMain Embankment & Left Rim
DSAC I Classification- Karst foundation seepage $350M Cost, $213M Obligated, 45% CompleteProject Completion – 2017
Grouting - completeBarrier Wall – Widened Platform,
Guide wall, Slurry Plant
Saddle Dam EmbankmentSaddle Dam EmbankmentRCC Reinforcing Berm
Left Rim & Main Embankment Grouting - $87MGrouting $87MCompleted Dec 2010Contractor: Kiewit & ACT, JV
Barrier Wall - $121MAwarded Sep 2011
Saddle Dam Work Saddle Dam Work -- $45M$45M--50M50MAward Scheduled Award Scheduled -- March 2015March 2015Contractor: TBDContractor: TBD
LegendGrout Curtain
Awarded Sep 2011Contractor: Bauer Foundation
Contractor: TBDContractor: TBD
RCC at Saddle Dam Concept
BUILDING STRONG®1
Grout Curtain Barrier Wall
Cave Feature Sinkholes
Existing Saddle Dam RCC Berm
Center Hill Dam Safety Project UpdateCenter Hill Dam Safety Project Update Barrier Wall contract
22% complete; completion pscheduled June 2015
Design of RCC Berm f S ddl Dfor Saddle Dam remediation underway; contract solicitation planned September 2015
Completion and Completion and normal Lake levels by Summer 2017
BUILDING STRONG®2