Tunnels

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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Red River Valley Water Supply: Transmission Pipeline East
Red River Valley Water Supply: Transmission Pipeline East 1000 750 Southland Holdings

Completed in 2026 by Oscar Renda Contracting, the Red River Valley Water Supply: Transmission Pipeline East project consisted of installing steel water pipeline, trenchless creek/river crossing and trenchless gas line…

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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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Elm Fork 72-inch Water Transmission Main Phase 1
Elm Fork 72-inch Water Transmission Main Phase 1 1000 750 Southland Holdings

Completed in 2024 by Oscar Renda Contracting, the Elm Fork 72-inch Water Transmission Main Phase 1 project consisted of approximately 8,700 linear feet of 72-inch steel water main to be…

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Myrtle Morehead Storm Drainage Improvements Phase II
Myrtle Morehead Storm Drainage Improvements Phase II 1000 750 Southland Holdings

Completed in 2024 by Oscar Renda Contracting, the Myrtle Morehead Storm Drainage Improvements Phase II project consisted of the installation of active shoring, storm drainage system at depths greater than…

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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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