Facilities – Southland Holdings

Shiprock Wastewater Treatment Plant

Shiprock Wastewater Treatment Plant https://www.southlandholdings.com/wp-content/uploads/Southland_Holdings_Stacked.png 1000 750 Southland Holdings Southland Holdings https://www.southlandholdings.com/wp-content/uploads/Southland_Holdings_Stacked.png September 23, 2025 September 23, 2025

Project consists of constructing a new wastewater treatment plant to include: headworks, influent pump station, extended aeration system, blower building, sludge dewatering, administation building, crew building renovation, non-potable water station,…

Leadville Water Treatment Plant

Leadville Water Treatment Plant https://www.southlandholdings.com/wp-content/uploads/Southland_Holdings_Stacked.png 1000 750 Southland Holdings Southland Holdings https://www.southlandholdings.com/wp-content/uploads/Southland_Holdings_Stacked.png September 23, 2025 September 23, 2025

New 3.2 MGD water treatment plant to include: site work, potable water line, new water treatment plant, new storage building, new diesel emergency generator Project Details Owner: Bureau of Reclamation,…

Elm Fork WTP Filter Complex, Phase 1

Elm Fork WTP Filter Complex, Phase 1 https://www.southlandholdings.com/wp-content/uploads/Southland_Holdings_Stacked.png 1000 750 Southland Holdings Southland Holdings https://www.southlandholdings.com/wp-content/uploads/Southland_Holdings_Stacked.png September 23, 2025 September 23, 2025

Completed in 2027 by Oscar Renda Contracting, the Elm Fork WTP Filter Complex, Phase 1 project consisted of new filter complex and miscellaneous site work improvements. Scope of work includes…

Water Treatment Plant No. 1 Improvements

Water Treatment Plant No. 1 Improvements https://www.southlandholdings.com/wp-content/uploads/Southland_Holdings_Stacked.png 1000 750 Southland Holdings Southland Holdings https://www.southlandholdings.com/wp-content/uploads/Southland_Holdings_Stacked.png September 23, 2025 September 23, 2025

Completed in 2027 by Oscar Renda Contracting, the Water Treatment Plant No. 1 Improvements project consisted of reconstruction and rehabilitation of existing water treatment plant. The scope of work consists…

Druid Lake Finished Reservoir Water Tanks

Druid Lake Finished Reservoir Water Tanks https://www.southlandholdings.com/wp-content/uploads/Southland_Holdings_Stacked.png 1000 750 Southland Holdings Southland Holdings https://www.southlandholdings.com/wp-content/uploads/Southland_Holdings_Stacked.png September 23, 2025 September 23, 2025

Completed in 2024 by Oscar Renda Contracting, the Druid Lake Finished Water Tanks project consisted of water tank construction and miscellaneous site restoration and development. Scope of work includes constructing…

Coffee Creek Water Resource Recovery Facility (WRRF) Expansion

Coffee Creek Water Resource Recovery Facility (WRRF) Expansion https://www.southlandholdings.com/wp-content/uploads/Southland_Holdings_Stacked.png 1000 750 Southland Holdings Southland Holdings https://www.southlandholdings.com/wp-content/uploads/Southland_Holdings_Stacked.png September 23, 2025 September 23, 2025

Completed in 2024 by Oscar Renda Contracting, the Coffee Creek Water Resource Recovery Facility (WRRF) Expansion project consisted of new structures, yard piping, and site improvements of a water resource…

East Side WTP Water Quality Improvements Flocculation and Sedimentation Basin Improvements

East Side WTP Water Quality Improvements Flocculation and Sedimentation Basin Improvements https://www.southlandholdings.com/wp-content/uploads/Southland_Holdings_Stacked.png 1000 750 Southland Holdings Southland Holdings https://www.southlandholdings.com/wp-content/uploads/Southland_Holdings_Stacked.png September 23, 2025 September 23, 2025

Completed in 2024 by Oscar Renda Contracting, the East Side WTP Water Quality Improvements Flocculation and Sedimentation Basin Improvements project consisted of modifications to existing stages I, II and III…

Ashburton Reservoir Zone 2 Tanks

Ashburton Reservoir Zone 2 Tanks https://www.southlandholdings.com/wp-content/uploads/Southland_Holdings_Stacked.png 1000 750 Southland Holdings Southland Holdings https://www.southlandholdings.com/wp-content/uploads/Southland_Holdings_Stacked.png September 23, 2025 September 23, 2025

Completed in 2025 by Oscar Renda Contracting, the Ashburton Reservoir Zone 2 Tanks project consisted of two prestressed concrete finished water storage tanks each having a diameter of 434-feet, adjacent…

Northwest Water Treatment Plant Expansion and Upgrades

Northwest Water Treatment Plant Expansion and Upgrades https://www.southlandholdings.com/wp-content/uploads/Southland_Holdings_Stacked.png 1000 750 Southland Holdings Southland Holdings https://www.southlandholdings.com/wp-content/uploads/Southland_Holdings_Stacked.png September 23, 2025 September 23, 2025

Completed in 2025 by Oscar Renda Contracting, the Northwest Water Treatment Plant Expansion and Upgrades project consisted of expanding conventional process treatment capacity, improving paid mixing, clarification, and filtration, and…

Ashbridges Bay Treatment Plant Outfall

Ashbridges Bay Treatment Plant Outfall https://www.southlandholdings.com/wp-content/uploads/Southland_Holdings_Stacked.png 1000 750 Southland Holdings Southland Holdings https://www.southlandholdings.com/wp-content/uploads/Southland_Holdings_Stacked.png September 23, 2025 September 23, 2025

mpleted in 2025 by Oscar Renda Contracting, the Ashbridges Bay Treatment Plant Outfall project consisted of constructing a waterline outfall from the treatment plant to Ward 32 Beaches in East…