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Tunnels

McKinney Delivery Point Pipeline No. 3 and No. 4
 McKinney Delivery Point Pipeline No. 3 and No. 4 1000 750 Southland Holdings

Project and scope of work consist of installing approximately 33,000 LF of 72-inch diameter water transmission main to include all fittings, valves and appurtenances. Additional work includes 6,800 LF of…

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Bois d’Arc Lake Treated Water Pipeline – Segment C
 Bois d’Arc Lake Treated Water Pipeline – Segment C 1000 750 Southland Holdings

Project consisted of installing steel water line to include all appurtenances. Scope of work included 51,761 LF of 90-inch class 175 steel water line by open cut and 1,164 LF…

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Integrated Pipeline (IPL) Section 19 TXDOT Tunnel Crossing
 Integrated Pipeline (IPL) Section 19 TXDOT Tunnel Crossing 1000 750 Southland Holdings

Completed in 2024 by Oscar Renda Contracting, the Integrated Pipeline (IPL) Section 19 TXDOT Tunnel Crossing project consisted of tunnel excavation crossing under Texas DOT highways and water line installation.…

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Atoka Raw Water Pipeline
 Atoka Raw Water Pipeline 1000 750 Southland Holdings

Completed in 2025 by Oscar Renda Contracting, the Atoka Raw Water Pipeline project consisted of approximately 69,827 linear feet of 72-inch welded steel water main and appurtenances. The scope of…

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Ashburton Reservoir Zone 2 Tanks
 Ashburton Reservoir Zone 2 Tanks 1000 750 Southland Holdings

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…

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I-35 Utility Relocation (I-35 Wet Split to US380)
 I-35 Utility Relocation (I-35 Wet Split to US380) 1000 750 Southland Holdings

Completed in 2025 by Oscar Renda Contracting, the I-35 Utility Relocation (I-35 Wet Split to US380) project consisted of the open cut installation of PVC waterline and PVC wastewater sewer…

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Ashbridges Bay Treatment Plant Outfall
 Ashbridges Bay Treatment Plant Outfall 1000 750 Southland Holdings

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…

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Arcadia Lake Water Treatment Plant (ALWTP) Intake and Low Level Pump Station
 Arcadia Lake Water Treatment Plant (ALWTP) Intake and Low Level Pump Station 1000 750 Southland Holdings

Completed in 2025 by Oscar Renda Contracting, the Arcadia Lake Water Treatment Plant (ALWTP) Intake and Low Level Pump Station project consisted of a new Arcadia Lake Intake and Pump…

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North End Sewage Treatment Plant (NEWPCC) Upgrade: Headworks Facilities
 North End Sewage Treatment Plant (NEWPCC) Upgrade: Headworks Facilities 1000 750 Southland Holdings

Completed in 2026 by Oscar Renda Contracting, the North End Sewage Treatment Plant (NEWPCC) Upgrade: Headworks Facilities project consisted of new headworks facility that entails construction of raw sewer pump…

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Druid Lake Finished Reservoir Water Tanks
 Druid Lake Finished Reservoir Water Tanks 1000 750 Southland Holdings

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…

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