Pipeline – Page 20 – Southland Holdings

Ward County Water Supply Expansion Project – Transmission Pipeline Contract A and B

Ward County Water Supply Expansion Project – Transmission Pipeline Contract A and B 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 2012 by Oscar Renda Contracting, the Ward County Water Supply Expansion Project Transmission Pipeline Contract A and B consisted of the installation of approximately 20.9 miles of…

Bi-County Water Tunnel

Bi-County Water Tunnel 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 2014 by Oscar Renda Contracting, the Bi-County Water Tunnel project consisted of approximately 28,000 linear feet of 120-inch diameter deep rock tunnel through bedrock at depths ranging from…

Water and Wastewater Main Replacements in Mid-East White Rock Drainage Area (Ferris Branch Phase 3)

Water and Wastewater Main Replacements in Mid-East White Rock Drainage Area (Ferris Branch Phase 3) 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 2014 by Oscar Renda Contracting, the Water and Wastewater Main Replacements in Mid-East White Rock Drainage Area (Ferris Branch Phase 3) project consisted of approximately 40, 096 linear…

W6: Western Watershed Sewer Relief Line, Project 1

W6: Western Watershed Sewer Relief Line, Project 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 2014 by Oscar Renda Contracting, the W6: Western Watershed Sewer Relief Line, Project 1 consisted of approximately 5,400 linear feet of 96-inch fiberglass reinforced (FRP) open cut sanitary…

Central Wastewater Treatment Plant Influent Pump Station

Central Wastewater Treatment Plant Influent Pump Station 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 2014 by Oscar Renda Contracting, the Central Wastewater Treatment Plant Influent Pump Station project consisted of the demolition of trickling filter battery B, rehabilitation of 12 existing trickling…

East Side Water Treatment Plant Expansion to 540 MGD – Part B

East Side Water Treatment Plant Expansion to 540 MGD – Part B 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 2014 by Oscar Renda Contracting, the East Side Water Treatment Plant Expansion to 540 MGD – Part B project consisted of the construction of clear-wells, deep concrete flumes,…

East Side Water Treatment Plant – Headworks & Chemical Improvements Project

East Side Water Treatment Plant – Headworks & Chemical Improvements Project 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 2014 by Oscar Renda Contracting, the East Side Water Treatment Plant – Headworks & Chemical Improvements Project consisted of the construction of new forebay, primary rapid mix basins,…

Briar Creek Relief Sewer Phase 2

Briar Creek Relief Sewer Phase 2 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 2014 by Oscar Renda Contracting, the Briar Creek Relief Sewer Phase II Project consisted of the installation of approximately 4,235 linear feet of 54-inch and 3,265 linear feet…

Magnolia Storm Water Force Main – Phase 1

Magnolia Storm Water Force Main – 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 2014 by Oscar Renda Contracting, the Magnolia Storm Water Force Main – Phase 1 Project consisted of the installation of approximately 4,500 linear feet of 60-inch diameter forcemain…

Lake Texoma Outfall to Wylie WTP Raw Water Pipeline Project – Segment E

Lake Texoma Outfall to Wylie WTP Raw Water Pipeline Project – Segment E 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 2014 by Oscar Renda Contracting, the Lake Texoma Outfall to Wylie WTP Raw Water Pipeline Project – Segment E Project consisted of the installation of approximately 45,335 linear…