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''Never hand tunnel again!"
HORIZONTAL UTILITY TUNNELS | ALL GROUND FORMATIONS OPERATED REMOTELY 
BORTECH DOWN-THE-HOLE HAMMER (DTH)
BOULDERS-COBBLES-HARD ROCK WITH EASE 
UP TO 48" DIAMETER

PROJECTS AND TRENCHLESS METHODS

DTH HAMMER DRILL
DTH-HAMMER

WHITE PLAINS, NY
NYS-DOT

Bortech DTH Completed a 200' long 48" utility tunnel under the Sprain Brook Parkway. We encountered zones of boulders, cobbles and ledge rock.

PVC PIPES
HDD

BOSTON, MA
BROWNSFIELD SITE

National Grid Malden River Isolating Hazmat Soils. Pilot hole intercept to drill into surface casing to  Installing  Fusible PVC Twin Duct Bank Bundle.

HDD DIRECTIONAL DRILL
HDD

TAPPAN, NY
URBAN DRILL SITES

Con Edison hired Bortech for a design build to cross water channels and existing underground utilities.

BORTECH BORING MACHING
DTH-HAMMER

MOUNT VERNON, NY

American Water chose Bortech's DTH to cross under streams with boulders and cobbles along the bore path.

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