Water Treatment
Hanahan Water Treatment Plant
Donley’s provided formwork and place/finish services for Sedimentation Basins 9/11 and the Settled Water Effuent Flume, which replaced aging infrastructure and optimized the coagulation and flocculation processes to better serve over 400,000 residents in the Charleston area. Donley’s scope of…
East Perry Wastewater Treatment Facility
Donley’s provided concrete services for the new construction of the East Perry Wastewater Treatment Facility in East Perry, Georgia. Situated on a 46-acre greenfield site, the facility will treat up to 2.5 million gallons of wastewater per day when it…
Pendleton Clemson Wastewater Treatment Plant Expansion
Donley’s provided concrete services for the expansion of the Pendleton Clemson Wastewater Treatment Plant. This facility is owned by the Town of Pendleton but managed by a three-way intergovernmental agreement among the Town of Pendleton, the City of Clemson, and…
Walterboro Wastewater Treatment Plant Expansion
Donley’s provided concrete services for the Walterboro Wastewater Treatment Plant expansion, increasing its capacity from 2.64 MGD to 5.625 MGD. The project included upgrades to existing systems, infrastructure improvements, and the addition of advanced treatment processes to meet increasing demand…
Lower Dorchester Wastewater Treatment Plant Expansion
Donley’s provided concrete services for the expansion and upgrade of the Lower Dorchester Wastewater Treatment Plant to support Dorchester County’s rapid growth. When completed in 2027, the multi-phase project will have increased the plant’s treatment capacity from 8 million to…
Sam’s Branch Water Reclamation Facility
Donley’s worked with Thalle Construction Company on Sam’s Branch Water Reclamation Facility in Clayton, North Carolina. Marked as the most capital-intensive project in the town’s history, this wastewater facility will have the capacity for up to 6 million gallons a…
Rocky River Regional Wastewater Treatment Plant
Donley’s provided concrete services for the expansion of the Rocky River Regional Wastewater Treatment Plant in Concord, North Carolina. The facility—owned and operated by the Water and Sewer Authority of Cabarrus County (WSACC)—serves a thriving area north and east of…
Northwest Water Treatment Plant
Donley’s provided concrete services for the upgrade and expansion of the Northwest Water Treatment Plant, which included the addition of new reverse osmosis equipment and a discharge pipeline. With its completion, the plant nearly doubled its capacity, increasing from 24…
NOVO Nordisk
The cast-in-place concrete for this pharmaceutical company’s (NOVO Nordisk)Â wastewater treatment facility includes 17′ high cast-in-place radius walls for the bio-reactor digesters and clarifiers. The bio-reactor cast-in-place 30′ slabs required over 30 placements with an extensive water stop detail at…
Cross Generating Foundations
The Cross Generating Foundations project included the addition of a wastewater treatment facility to an existing 2,390-megawatt coal fired generating facility, which is owned and operated by Santee Cooper. The facility enables the plant to treat coal ash water to…