One-Pass Trenching

Mersino offers trenching solutions across industries to ensure the safe and efficient installation of water management systems, help to avoid structural damage, and minimize environmental impact.

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Mersino’s comprehensive fleet of one-pass trenchers utilize laser-guided GPS systems for precise installation of cut-off walls and backfilled trenches in a single pass, with no open excavations.

Trench Sock Tile Drainage

Quick and comprehensive horizontal or trenched tile dewatering systems for depths up to 25 feet BGS, using direct-bury and backfilled, corrugated single-wall HDPE pipe with filter cloth

Slurry Cut-Off Walls to Control Groundwater

Impermeable soil bentonite and cement cut-off walls at depths of 9 to 75 feet BGS, preventing migration of contaminated groundwater on earthen levees and dams

Deep Horizontal Collection Trenches

Permanent groundwater collection systems installed in a single-pass for contaminated groundwater removal. Sumps and horizontal piping are installed with engineered backfill with no open excavations.

Permeable Reactive Barrier Walls (PRBs)

Backfilled trenches that allow contaminated groundwater to flow through an engineered media, trapping the contaminants and allowing for clean water discharge

HDPE Barrier Walls

For more permanent solutions to environmental concerns, we install a vertical HDPE barrier wall to stop the migration of contaminated groundwater and free product recovery.

For More Details

Download our brochure for additional information on Mersino's one-pass trenching solutions, including technical details on the fleet that powers them.

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