Coyler Lake Dam Rehabilitation

Coyler Lake Dam Rehabilitation

Coyler Lake Dam Rehabilitation

Serving as the General Contractor and concrete contractor, Performance managed excavation, rock anchor, and utility slip-lining subcontracts. Complete demolition of the existing spillway and construction of the new 3800 CY cast-in-place concrete spillway is the only...
DGS Opposum Lake Dam Rehabilitation

DGS Opposum Lake Dam Rehabilitation

This project consisted of a complete replacement of existing concrete spillway with embankment modifications.​The existing spillway was 60’ wide ogee weir with sloped spillway walls. The new construction consisted of up to 36’ high battered concrete walls, 240’ of 14’...
Pikes Creek Dam Project

Pikes Creek Dam Project

Furnish and install core wall and spillway wall, sill foundations and slabs including edge forming, reinforcing steel on stainless steel supports, installation of waterstop and installation of dowels at the core...
Lake Scranton Dam Rehabilitation

Lake Scranton Dam Rehabilitation

Temporary flow diversion and cofferdams, excavation of embankment blankets and toe drains, reinforced concrete spillway, reinforced concrete slabs and walls, installation of anchor dowels, repointing deteriorated masonry joints at the upstream and downstream face of...