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 is providing concrete services for the new construction of the East Perry Wastewater Treatment Facility. Situated on a 46-acre greenfield site, the facility will treat up to 2.5 million gallons of wastewater per day, with the capacity to expand…
Pendleton Clemson Wastewater Treatment Plant Expansion
Donley’s is providing concrete services for the expansion of the Pendleton Clemson Wastewater Treatment Plant. This expansion will support the area’s growth and improve the plant’s efficiency by increasing capacity to 7.5 million gallons per day (MGD) and updating the…
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 is providing concrete services for the expansion and upgrade of the North Charleston Wastewater Treatment Plant to support Dorchester County’s rapid growth. The project will double the plant’s treatment capacity from 8 million to 16 million gallons per day.…
Sam’s Branch Water Reclamation Facility
Donley’s is working 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…
Rocky River Regional Wastewater Treatment Plant Phase 3
Donley’s provided concrete services for the expansion of the Rocky River Regional Wastewater Treatment Plant, which increased its capacity from 26.5 million gallons per day (MGD) to 34 MGD to support the growing WSACC service area. In this phase of…
Northwest Water Treatment Plant
Donley’s is working with Oscar Renda on this project in North Carolina. Our scope includes foundations, slab on grade, CIP walls, columns, framed slab and beams, slab on metal deck, CIP stairs, and site concrete.
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 mega watt coal fired generating facility which is owned and operated by Santee Cooper. The new facility enables the plant to treat coal…