Corporate Office

16707 E. Euclid Ave.
Spokane Valley, WA 99216

toll free 866-cruxsub
ph 509-892-9409
fax 509-892-9408
cruxoffice@cruxsub.com

Nick Salisbury
nick@cruxsub.com

Scott Tunison
scott@cruxsub.com

Project Management
Mike Kennedy
mike@cruxsub.com

Project Management
Steve Wilson
steve@cruxsub.com

COBL Operations
Fred Kruger
fred@cruxsub.com
509-892-9409

For more info on Crux Oriented Borehole Logging CLICK HERE

© Copyright 2004
Crux Subsurface, Inc.

Designed by
Civic Mind Media, Inc.

Crux Subsurface, Inc. provides drilling services to the geotechnical industry. Specializing in difficult logistics drilling programs, Crux provides innovative technology and service to complete the most challenging project.

Founded in the geotechnical exploration industry, Crux has grown to be a leader in exploration drilling for engineering design projects where access sample recovery and geotechnical instrumentation installations are critical. Crux utilizes custom designed and manufactured drills from our in-house fabrication facility to access and run a variety of down-hole-tools suitable for each subsurface environment. Crux provides data acquisition using Crux Oriented Borehole Logging services for insitu data collection via a high resolution camera and software system.

Crux has taken our custom built drills and techniques and applied them to the geotechnical construction industry. Crux provides pre-tunnel excavation exploration and stabilization for tunneling contractors to slope and foundation stabilization for developers.
Geotechnical Exploration

Soil & Rock Core Drilling
Casing Advancing
Permeability Testing
Specialized Sampling   Methods

Instrument Installation
Difficult Formation Recovery
Crux Oriented Borehole
  Logging

Geotechnical Construction

Micropiles
Permeation Grouting
Pre-Tunnel Excavation
  Exploration & Stabilization

Rock Bolts & Soil Nails
Tiebacks
Cased River Crossings

Standard Drill Equipment
Click on images to view larger


barges


crane portable component


helicopter portable component


platforms


track-mounted drills


truck-mounted drills


walking excavator


confined space drills