Hollow Stem Auger Drilling
Geotechnical and Environmental Test Borings
New CME rubber track drill with low clearance option - call for details
Ground Penetrating Radar utility location.
Geotechnical borings, Environmental borings, Hollow Stem Auger, Solid
Stem Auger, Angle drilling, CME Automatic SPT Hammer, CME Continuous Sampler, Slope
indicator installation, Monitoring well installation, SPT samples, 6" Solid
Auger, 8" and
10" o.d. Hollow Stem Auger, 4 X 4 rigs, CME rubber track drill with low clearance option.
Shallow ground water - no problem
CME Automatic SPT Hammer Calibration- energy measurements have been preformed on our hammers to be compliant with EN ISO 22476-3. ASTM D1586-08 recommends normalizing results from any SPT test using energy measurements. When these tests are performed to determine the liquefaction potential of sands, ASTM D6066-96(2004) not only recommends but mandates the normalization. ASTM D4633-05 states that the only acceptable method of determining energy for normalization of N values is by force and velocity measurements.
All drilling personnel meet the requirements set forth by OSHA 29 CFR 1910.120 and have completed the required 40 hour OSHA health and safety course.
All drilling personal meet the requirements set for by the Federal Railroad Administration’s (FRA) regulation 49 CFR 214 Sub-Part C - Roadway Worker Protection and have completed an annual Roadway Worker Safety Course
3968 Chino Ave.
Chino, CA 91710
909-465-1765
909-465-0868 Fax
C57# 709029
Remember, you must always call Underground Service Alert at least 2 days before you dig. Call 811. Click on the icon to go to their home page.
We are currently accepting applications for the position of drillers helper. Please fill out the form linked below or send your resume to info@2rdrilling.com
