Project Description
Construction included raising dike walls and installing toe drains on dam perimeter. Installing rock anchors, tie-pointing masonry walls and slabs in existing spillway. Constructing new chute spillways with dewatering wells and associated piping. Construction of cofferdam.
- 500 CY storm water drainage
- 54,000 CY of excavation
- 12,480 CY of reinforced concrete
- 1,611,456 LBs Reinforcement Bars
- 17,200 SF Temporary Excavation Support
- 38,500 CY Spoil
- 15,475 Approved Fill
- 12,584 LF PVC Waterstop
- 6,245 LF Drilled and Grouted Anchor Bars
- 2,090 LF 12” Drainpipe