TRENCHED TILE DEWATERING

MERSINO is capable of installing tile-dewatering systems utilizing our deep trencher. Under suitable soil conditions, the trenched tile dewatering method is very effective and convenient for our customers as there is no suction manifold system on top of the ground near the excavation area. The trenching method also allows for faster installation as opposed to wellpoint dewatering systems. Capable of trenching to depths of 20 vertical feet, MERSINO offers a viable solution for dewatering in situations that are not conducive to deep wells or wellpoints, combining full service installation by an experienced, fully trained field crew with regular on-site maintenance by MERSINO Field Technicians. Mechanical failures are addressed by our crews in a timely fashion keeping down times to a minimum.

SLURRY CUT-OFF WALLS

Prevent the migration of ground water (including contaminated water) from one side of the wall into the excluded work area. The deep trencher is capable of installing slurry cut-off walls in those circumstances where a high water table is present. The bentonite slurry is pumped into the trencher shaft and into the excavation.

PERMANENT COLLECTION SYSTEMS

Utilizing a trench box and various boom attachments, MERSINO can install permanent ground water collection systems. The trench box and hopper allow for the installation of pipe with backfill material to meet the specifications of the customer, without the need for temporary dewatering.