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California Boring Inc.
Anaheim, CA 92806
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ARB Ontario
Project Information
- Project Location:
- Ontario, CA
- Status:
- Completed
- Structure Type:
- Utilities
Scope Of Work
(1) 16” 1300 lf, (1) 24” 1200 lf for Grade Separation in Ontario
In the end of 2013 California Boring was hired to do 3 side by side bore consisting of (1) 1300’ of 16” steel, (1) 1200’ of 24” and (1) 800’ Bore of 6” steel in Ontario, CA. Ground conditions consisted of a hard sand stone with multiple layers of cobble. Utilizing wireline steering with a mud motor, California Boring was able to accurately guide the bore through the soil conditions and pilot out on target. Despite difficult soil conditions California Boring was determined to get the pipe in to meet customer deadlines and worked 24/7 until the bores were successfully pulled in.